CN103241631A - Outer cover plate device and central cover plate device - Google Patents
Outer cover plate device and central cover plate device Download PDFInfo
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- CN103241631A CN103241631A CN2012100221753A CN201210022175A CN103241631A CN 103241631 A CN103241631 A CN 103241631A CN 2012100221753 A CN2012100221753 A CN 2012100221753A CN 201210022175 A CN201210022175 A CN 201210022175A CN 103241631 A CN103241631 A CN 103241631A
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- cover plate
- card
- staircase
- moving sidewalk
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/22—Balustrades
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- Escalators And Moving Walkways (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention provides an outer cover plate device which is easy to detach and install and is used for an escalator or a moving sidewalk. The outer cover plate device comprises a cover plate; a cover plate blocking part and an elastic keeping part. A clamping part which is formed by the elastic keeping part and a part of the cover plate enables a second end portion of the cover plate blocking part to be clamped inside to achieve installation and fixation of the cover plate to enable the cover plate to be detached from a base of the escalator or the moving sidewalk without detachment of any bolt or screw. The invention also provides a central cover plate device which is used between two adjacent baffle plates of the escalator or the moving sidewalk. The central cover plate device comprises a cover plate, coupled cover plate blocking parts, coupled elastic keeping parts and a clamping matched part. Clamping parts which are formed by the elastic keeping parts and the clamping matched part enable second end portions of the respective cover plate blocking parts to be clamped inside to achieve installation and fixation of the cover plate to enable the cover plate to be detached from the base of the escalator or the moving sidewalk without the detachment of any bolt or screw.
Description
Technical field
The present invention relates to staircase or moving sidewalk (or equivalent), particularly, relate to outer cover plate device and central cover plate device for staircase or moving sidewalk (or equivalent).
Background technology
The outer cover plate device is the necessary parts of staircase or moving sidewalk (or equivalent), and it mainly comprises cover plate and is used for cover plate is assembled to associated components on the base member of staircase or moving sidewalk.The outer cover plate device is positioned at baffle plate (the being generally the glass baffle plate) outside (namely away from the occupant of staircase or moving sidewalk a side) of staircase or moving sidewalk, cover the base member of staircase or moving sidewalk, so that people only can see the cover plate part smooth, attractive in appearance of outer cover plate device, thereby bring good visual effect to the people.
People mainly contain the requirement of two aspects for the outer cover plate device: first, the cover plate of outer cover plate device should be easy-disassembling-assembling, because the maintainer needs often for example termly, the parts/part that covers under the cover plate of staircase or moving sidewalk to be carried out care and maintenance; The second, cover plate need enough be connected securely with base member or the homologue of staircase or moving sidewalk, and avoiding, for example, thereby people unexpectedly kick them off and bring potential safety hazard, and perhaps cover plate gets loose and upwarps and influence attractive in appearance.
The cover plate of staircase of the prior art or moving sidewalk all passes through bolted mostly.Specifically, for example be provided with bolt by welding or bonding way on the bottom surface of cover plate, the hole that is used on the base portion with staircase or moving sidewalk cooperates, with bolt connect cover plate on earth seat partly on.The bolt connection has comparatively firm advantage, but, in some cases, the bolt connection is difficult to carry out, for example, when staircase or moving sidewalk are installed near wall, for attractive in appearance or save the space, the distance of it and between the walls is set to very little, thereby makes do not have enough spaces to come to arrange for example spanner of screwing tool for setter; Moreover even if can barely hold screwing tool, because bolt is positioned under the cover plate, setter is difficult to observe directly bolt, therefore screws also very time-consuming, effort of operation.When the dismounting cover plate, situation also is like this.
According to above-mentioned situation, the designer of some staircases or moving sidewalk company proposes to use the mode of similar buckle/be clamped and connected cover plate to be installed so that dismounting, for example, they propose the medium position of cover plate bottom surface is arranged an engagement piece, are used for being fastened on base member.Yet they fail to design enough firm connection structure, improve the installation firmness thereby must not no longer be used one additional screws/bolt, thereby make the easy disassembling degree have a greatly reduced quality.In addition, because engagement piece is arranged on the cover plate middle part, the outermost of cover plate (away from a side of baffle plate) is easy of the situation that buckling deformation occurs after installation, thereby has influenced the attractive in appearance of cover plate.
In actual applications, sometimes arrange multi-section staircase or moving sidewalk abreast with needing to come in close proximity to each other, in this case, for reason for example attractive in appearance, be desirably between adjacent two staircases or the moving sidewalk outer cover plate device only is set, cover the space between the two, the so-called central cover plate device of the outer cover plate device under this situation.For the central cover plate device, it almost is impossible using bolt/screw to connect, and therefore, the mode of aforesaid use engagement piece and additional screws will be also inapplicable.
Therefore, need design a kind of outer cover plate device and central cover plate device that not only had been easy to dismounting but also can have guaranteed enough Joint strenghts.
Summary of the invention
According to above-mentioned shortcoming and defect, the objective of the invention is to solve at least the above-mentioned problems in the prior art.
In a preferred embodiment of the invention, a kind of easy-disassembling-assembling outer cover plate device for staircase or moving sidewalk is provided, this outer cover plate device comprises: cover plate, this cover plate has first end, and the base portion of this first end opposite second end and the base member that be used for to cover staircase or moving sidewalk that extends between this first end and the second end, the baffle plate of the contiguous staircase of first end or moving sidewalk, the second end has the downward kink that forms certain angle with base portion; Cover plate card-bit part, this cover plate card-bit part have first end and with its first end opposite second end, the first end of this cover plate card-bit part is fixed on the base of staircase or moving sidewalk; And the elastic keeper, this elastic keeper is fixing on the cover board, cooperates to form holder with the part of cover plate; Wherein, holder is clamped in wherein the second end of cover plate card-bit part with the installation that realizes cover plate and fixing, so that do not need to dismantle any bolt or screw can be pulled down cover plate from the base of staircase or moving sidewalk.In actual use, the cover plate card-bit part can be when installing space be enough, when for example staircase or moving sidewalk are not arranged as near wall as yet, predetermined fixed like this, has become in limited time at installing space to the base of staircase or moving sidewalk, only need the mounting cover plate portion, and the installation of cover plate only needs the pressing fastened operation of Denging, do not need to carry out any bolt/screw and screw operation, thereby very convenient.When needs maintenance staircase or moving sidewalk, only need to pull down cover plate and get final product, therefore can avoid the operation of screwing of any trouble.Further, because the holder that forms on the cover plate utilizes the enough elastic keepers' of elasticity elastic force that the cover plate card-bit part is clamped in wherein tightly, thereby guaranteed degree of being connected firmly effectively.
In aforementioned preferred embodiments according to the present invention, the elastic keeper can be fixed on the position of close kink of the base portion of cover plate, cooperate to form holder with the kink of cover plate, so that can be inserted in the holder at the second end of the direction that is parallel to plane, kink place with the cover plate card-bit part, thereby can press the installation cover plate in the direction of the glass baffle plate that is roughly parallel to staircase or moving sidewalk, even if thereby make staircase or moving sidewalk be close to wall, also can install easily.Alternatively, the elastic keeper also can be fixed on the kink of cover plate, cooperates to form holder with the base portion of cover plate, so that can be inserted in the holder at the direction on the plane, main body place that the is parallel to cover plate the second end with the cover plate card-bit part.Since be used for engaging/to be clamped and connected the elastic keeper of cover plate be positioned at cover plate the end but not as the middle part of prior art, edge warping is out of shape therefore can to avoid cover plate effectively after installation or in using afterwards.Further,
In aforementioned arbitrary preferred embodiment according to the present invention, the elastic keeper can have for the fixed part that this elastic keeper is fixed to cover plate, the maintaining part that links to each other with this fixed part, the holding part that links to each other with this maintaining part and the guiding part that links to each other with this holding part, wherein, if holder is to be formed by elastic keeper and kink, then the distance between holding part and the kink is less than the distance between maintaining part and the kink and less than the distance between guiding part and the kink; Form if holder is the base portion by elastic keeper and cover plate, then the distance between holding part and the base portion is less than the distance between maintaining part and the base portion and less than the distance between guiding part and the base portion.
Further preferably, holding part and guiding part preferably form circular shape jointly, and the opening of this circular arc is back to cover plate.So the elastic keeper of design can easily install cover plate under the guiding of guiding part, and prevents effectively that by means of the Clamping force that holding part provides cover plate from getting loose, and circular shape is easy to make and convenient the use.
In aforementioned arbitrary preferred embodiment according to the present invention, the elastic keeper also can be designed as to have for the fixed part that this elastic keeper is fixed to cover plate, the extension that links to each other with this fixed part, the guiding part that links to each other with this extension, the holding part that links to each other with this guiding part, the maintaining part that links to each other with this holding part, wherein the distance between holding part and the kink is less than the distance between maintaining part and the kink and less than the distance between guiding part and the kink.Further preferably, elastic keeper's fixed part forms the elasticity inlay card portion of bending, is used for the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of cover plate.More preferably, cover plate is formed by the aluminum or aluminum alloy manufacturing, and the main body of caulking groove and cover plate is integrally manufactured.So the elastic keeper of structure is compared to aforementioned elastic keeper, the two all provides elastic force extension and guiding part, and when mounted, the cover plate card-bit part compresses guiding part, guiding part is easier of the kink motion under the two the deformation of extension and guiding part, thereby makes easier carrying out is installed.Further, such elastic keeper can be captiveed joint with cover plate by the engaging of fixed part, thereby has avoided using the comparatively mode of trouble such as bonding or welding to connect elastic keeper and cover plate.
In aforementioned arbitrary preferred embodiment according to the present invention, the second end of cover plate card-bit part has the relative less portion that is held with the thickness that links to each other with this projection portion of the relatively large projection portion of thickness, after holder and the clamping of cover plate card-bit part are in place, holder is clamped in the portion that is held of cover plate card-bit part, and projection portion is used for preventing effectively that holder from deviating from respect to the cover plate card-bit part.
In aforementioned arbitrary preferred embodiment according to the present invention, the bottom surface of the main body of the contact of the second end of cover plate card-bit part and support cover plate.Preferably, the cover plate card-bit part is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk, thereby for cover plate provides more efficiently support, and be convenient to the elastic keeper of the arbitrary position on the cover plate bottom surface and cooperating of cover plate card-bit part.
In aforementioned arbitrary preferred embodiment according to the present invention, the outer cover plate device can also comprise a plurality of location supporting plate, each location supporting plate has on the base that is fixed on staircase or moving sidewalk or is fixed on the first on the cover plate card-bit part and is parallel to the main body of cover plate and the second portion of supportive body, and the height of this second portion is higher than the height of the second end of cover plate card-bit part and the part that contacts with main body cover plate second portion of a plurality of location supporting plate is arranged in same plane.In this case, because the location supporting plate is higher than the cover plate card-bit part, therefore can be by means of the location supporting plate at the upper-lower position of locating cover plate perpendicular to the direction of cover plate main body, thereby only need when mounted each cover plate is pressed to up to touching the location supporting plate, can realize the levelling alignment of a plurality of cover plates, thereby be convenient to a plurality of in succession the cover plates each other of Fast Installation.
In aforementioned arbitrary preferred embodiment according to the present invention, the cover plate card-bit part is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk, the a plurality of through holes of tool on this cover plate card-bit part, the bottommost of these a plurality of through holes and top are located along the same line, and the first of a plurality of location supporting plate is fixed at least a portion through hole of a plurality of through holes so that the part that contacts with main body cover plate second portion of a plurality of location supporting plate is arranged in same plane.
In aforementioned arbitrary preferred embodiment according to the present invention, when the outer cover plate device has the cover plate that a plurality of first places link to each other, be positioned with at least one location supporting plate at the place of joining end to end of a plurality of cover plates to be used for the end portion that overlap joint carries adjacent two cover plates.
In aforementioned arbitrary preferred embodiment according to the present invention, the outer cover plate device also comprises the cover plate filler rod, and the first end of cover plate is embedded in this cover plate filler rod, the baffle plate butt of this cover plate filler rod and staircase or moving sidewalk.
In according to a preferred embodiment of the invention, a kind of easy-disassembling-assembling central cover plate device for staircase or moving sidewalk is provided, this central cover plate device is used between the baffle plate of adjacent two staircases or moving sidewalk, comprise: cover plate, this cover plate has first end, and this first end opposite second end and the base portion for the base member that covers staircase or moving sidewalk of between this first end and the second end, extending, the baffle plate of the contiguous staircase of first end or moving sidewalk, the baffle plate of contiguous another staircase of the second end or moving sidewalk; The paired cover plate card-bit part of being formed by the cover plate card-bit part on the base that is positioned at a staircase or moving sidewalk and the cover plate card-bit part that is positioned on the base of another staircase or moving sidewalk, each cover plate card-bit part have first end and with its first end opposite second end, the first end of this cover plate card-bit part is fixed on the base of staircase or moving sidewalk; Paired elastic keeper, each elastic keeper are fixed on the bottom surface at middle part of main body of cover plate; And clamping related parts, this clamping related parts has the first clamping related parts and the second clamping related parts, this first clamping related parts and this second clamping related parts are fixed on the bottom surface of main body of cover plate or are integrally formed with main body, and the main body that is approximately perpendicular to cover plate is extended downwards, and between a pair of elastic keeper, form paired holder with separately of a pair of elastic keeper respectively; Wherein, the second end of the cover plate card-bit part that holder will be separately is clamped in wherein with the installation that realizes cover plate and fixing, so that do not need to dismantle any bolt or screw can be pulled down cover plate from the base of staircase or moving sidewalk.
In aforementioned arbitrary preferred embodiment according to the present invention, in each holder, the elastic keeper has for the fixed part that this elastic keeper is fixed to cover plate, the maintaining part that links to each other with this fixed part, the holding part that links to each other with this maintaining part and the guiding part that links to each other with this holding part, and wherein the distance between holding part and the clamping related parts is less than the distance between maintaining part and the clamping related parts and less than the distance between guiding part and the clamping related parts.
In aforementioned arbitrary preferred embodiment according to the present invention, holding part and guiding part form circular shape jointly, and the opening of this circular arc is back to cover plate.
In aforementioned arbitrary preferred embodiment according to the present invention, in each holder, the elastic keeper has for the fixed part that this elastic keeper is fixed to cover plate, the extension that links to each other with this fixed part, the guiding part that links to each other with this extension, the holding part that links to each other with this guiding part, the maintaining part that links to each other with this holding part, wherein the distance between holding part and the clamping related parts is less than the distance between maintaining part and the clamping related parts and less than the distance between guiding part and the clamping related parts.
In aforementioned arbitrary preferred embodiment according to the present invention, elastic keeper's fixed part forms the elasticity inlay card portion of bending, is used for the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of cover plate.
In aforementioned arbitrary preferred embodiment according to the present invention, cover plate is formed by the aluminum or aluminum alloy manufacturing, and the main body of caulking groove and cover plate is integrally manufactured.
In aforementioned arbitrary preferred embodiment according to the present invention, the second end of each cover plate card-bit part has the relative less portion that is held with the thickness that links to each other with this projection portion of the relatively large projection portion of thickness, after holder and the clamping of cover plate card-bit part are in place, holder is clamped in the portion that is held of cover plate card-bit part, and projection portion is used for preventing that holder from deviating from respect to the cover plate card-bit part.
In aforementioned arbitrary preferred embodiment according to the present invention, the bottom surface of the main body of the contact of the second end of each cover plate card-bit part and support cover plate.
In aforementioned arbitrary preferred embodiment according to the present invention, the cover plate card-bit part is a pair of cover plate card-bit part, and each cover plate card-bit part is the continuous single elongate member of extending in the working direction of a corresponding staircase or moving sidewalk.
In aforementioned arbitrary preferred embodiment according to the present invention, the central cover plate device also comprises a plurality of location supporting plate, each location supporting plate has on the base that is fixed on staircase or moving sidewalk or the first on the cover plate card-bit part and be parallel to the main body of cover plate and the second portion of supportive body, and the height of this second portion is higher than the height of the second end of cover plate card-bit part and the part that contacts with main body cover plate second portion of a plurality of location supporting plate is arranged in same plane.
In aforementioned arbitrary preferred embodiment according to the present invention, the cover plate card-bit part is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk, the a plurality of through holes of tool on this cover plate card-bit part, the lowest part of these a plurality of through holes is located along the same line, and the first of a plurality of location supporting plate is fixed at least a portion through hole of a plurality of through holes so that the part that contacts with main body cover plate second portion of a plurality of location supporting plate is arranged in same plane.
In aforementioned arbitrary preferred embodiment according to the present invention, when central cover board arrangement has the cover plate that a plurality of first places link to each other, be positioned with at least one location supporting plate at the place of joining end to end of a plurality of cover plates to be used for the end portion that overlap joint carries adjacent two cover plates.
In aforementioned arbitrary preferred embodiment according to the present invention, the central cover plate device also comprises the cover plate filler rod, and the first end of cover plate and the second end are embedded into respectively in the corresponding cover plate filler rod, cover plate filler rod and staircase separately or the baffle plate butt of moving sidewalk.
Be appreciated that, under related art teachings of the present invention, in some sense, central cover plate device in the preferred embodiment in the present invention can roughly equiv in two juxtaposed outer cover plate devices, therefore, central cover plate device and the design of outer cover plate Design of device have certain similar part, thereby make the design considerations of the two to carry out phase trans-substitution or combination according to actual conditions.Correspondingly, central cover plate device according to a preferred embodiment of the invention has the advantage that is similar to according to aforementioned outer cover plate device of the present invention, does not repeat them here.
Will be appreciated that foregoing description only is for exemplary purpose, rather than will limit the scope of the invention.
Description of drawings
Above-mentioned and the further feature of exemplary embodiment of the present invention and advantage will become more obvious from following detailed description with the accompanying drawing, and this description and accompanying drawing only be used for illustrative purpose rather than limit the scope of the invention by any way, wherein:
Fig. 1 is the lateral plan along the direct of travel of staircase or moving sidewalk of outer cover plate device according to a preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate;
Fig. 2 is the transparent view of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention, but cover plate does not have to be inserted into as Fig. 1 in the cover plate filler rod and the location supporting plate does not illustrate owing to the reason at visual angle;
Fig. 3 is the transparent view of outer cover plate device according to a preferred embodiment of the invention, wherein mainly shows the structure of location supporting plate;
Fig. 4 is the cover plate of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention and elastic keeper's plan view;
Fig. 5 is the elastic keeper's of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention enlarged view;
Fig. 6 is elastic keeper's as shown in Figure 5 according to a preferred embodiment of the invention transparent view;
Fig. 7 is the enlarged view of the cover plate card-bit part of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention;
Fig. 8 is the transparent view of cover plate card-bit part as shown in Figure 7 according to a preferred embodiment of the invention;
Fig. 9 is the lateral plan along the direct of travel of staircase or moving sidewalk of outer cover plate device according to another preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate;
Figure 10 is the elastic keeper of outer cover plate device as shown in Figure 9 according to another preferred embodiment of the invention and the enlarged view of associated components;
Figure 11 is the lateral plan along the direct of travel of staircase or moving sidewalk according to the outer cover plate device of a preferred embodiment more of the present invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate;
Figure 12 is the lateral plan along the direct of travel of staircase or moving sidewalk of central cover plate device according to a preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate;
Figure 13 is the plan view of cover plate, elastic keeper and the clamping related parts of central cover plate device as shown in figure 12 according to a preferred embodiment of the invention;
Figure 14 is the lateral plan along the direct of travel of staircase or moving sidewalk of central cover plate device according to another preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate; And
Figure 15 is the cover plate of the device of central cover plate as shown in figure 14 according to another preferred embodiment of the invention and the plan view of clamping related parts.
The specific embodiment
Each exemplary embodiment of the present invention is described below with reference to accompanying drawings.
About aforementioned and other technology contents, characteristics and effect of the present invention,, can clearly present with reference to the accompanying drawings in the detailed description to embodiment in following cooperation.In front and the direction term of mentioning in the following description, for example: upper and lower, left and right, front or rear etc. only are directions with reference to the accompanying drawings.Therefore, the direction term of use is to illustrate not to be to limit the present invention.In addition, in whole embodiment, identical/similar Reference numeral is represented identical/similar element.
Should be noted that illustrated in the accompanying drawings only is according to a preferred embodiment of the invention, and some parts in the accompanying drawing are not essential for solving technical matters of the present invention.
Fig. 1 is the lateral plan along the direct of travel of staircase or moving sidewalk of outer cover plate device according to a preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate; Fig. 2 is the transparent view of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention, but cover plate is not inserted into as Fig. 1 in the cover plate filler rod, and because the visual angle, location supporting plate 40 is not illustrated; Fig. 3 is the transparent view of outer cover plate device according to a preferred embodiment of the invention, wherein mainly shows the structure of location supporting plate; Fig. 4 is the cover plate of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention and elastic keeper's plan view; Fig. 5 is the elastic keeper's of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention enlarged view; Fig. 6 is elastic keeper's as shown in Figure 5 according to a preferred embodiment of the invention transparent view; Fig. 7 is the enlarged view of the cover plate card-bit part of outer cover plate device as shown in Figure 1 according to a preferred embodiment of the invention; And Fig. 8 is the transparent view of cover plate card-bit part as shown in Figure 7 according to a preferred embodiment of the invention.
Simultaneously with reference to Fig. 1-8, the easy-disassembling-assembling outer cover plate device that is used for staircase or moving sidewalk according to a preferred embodiment of the invention comprises: cover plate 10 is (referring to Fig. 1,2 and 4), this cover plate has first end 101, and these first end 101 opposite second end and the base portion 103 for the base member that covers staircase or moving sidewalk of between this first end 101 and the second end, extending, the baffle plate of first end 101 contiguous staircases or moving sidewalk (does not illustrate baffle plate in the part accompanying drawing, only illustrate be used to the baffle plate holding tank 70 that holds baffle plate), the second end has the downward kink 104 that forms certain angle (be shown schematically as 90 degree in the accompanying drawings, but the present invention being not limited to the situation of 90 degree) with base portion 103; Cover plate card-bit part 20 (referring to Fig. 1,2,7 and 8), this cover plate card-bit part have first end 201 and with its first end 201 opposite second end 202, the first end 201 of this cover plate card-bit part is fixed on the base 50 of staircase or moving sidewalk; And elastic keeper 30 (referring to Fig. 1,2,4,5 and 6), this elastic keeper is fixed on the position of close kink 104 of base portion 103 of cover plate 10, cooperates to form holder with the part (being the kink 104 of cover plate 10 in this embodiment) of cover plate; Wherein, this holder is clamped in wherein the second end 202 of cover plate card-bit part 20 with the installation that realizes cover plate and fixing, so that do not need to dismantle any bolt or screw can be pulled down cover plate 10 from the base of staircase or moving sidewalk.
As shown in figs. 1 and 4, in a preferred embodiment of the invention, elastic keeper 30 is arranged as with the kink 104 of cover plate 10 and cooperates to form holder, so that can be inserted in the holder at the second end 202 of the direction that is parallel to plane, kink 104 place (being the vertical direction in the accompanying drawing) with cover plate card-bit part 20.Preferably, elastic keeper 30 can be for having the spring leaf of suitable elasticity and rigidity.Preferably, can have a plurality of holding elements 30 to form a plurality of holders.But, also can have the isometric or isometric substantially single holding element with cover plate that extends along staircase or moving sidewalk working direction.
Shown in Figure 4 and 5, preferably, elastic keeper 30 has for the fixed part 301 that this elastic keeper 30 is fixed to cover plate 10, the maintaining part 302 that links to each other with this fixed part 301, the holding part 303 that links to each other with this maintaining part 302 and the guiding part 304 that links to each other with this holding part 303, wherein the distance between holding part 303 and the kink 104 realizes easily thus that less than the distance between maintaining part 302 and the kink 104 and less than the distance between guiding part 304 and the kink 104 the cover plate holding firmware inserts and remains between the holder of elastic keeper and the formation of cover plate kink.Fixed part 301 can be fixed on the cover plate bottom by welding, bonding or other suitable mode.Preferably, holding part 303 and the guiding part 304 common circular shapes that form, the opening of this circular arc is back to cover plate.
Shown in Fig. 7 and 8, preferably, the second end 202 of cover plate card-bit part 20 has the relative less portion that is held 2022 with the thickness that links to each other with this projection portion 2021 of the relatively large projection portion 2021 of thickness, after holder 30 and 20 clampings of cover plate card-bit part are in place, holder 30 is clamped in the portion that is held 2022 of cover plate card-bit part, like this, projection portion 2021 can prevent that holder 30 from deviating from (with reference to Fig. 1) with respect to cover plate card-bit part 20.Preferably, the projection portion 2021 of cover plate card-bit part 20 can bend backward by the upper limb with a section bar and form.Preferably, the second end 202 of cover plate card-bit part can contact and support the bottom surface of the main body 103 of cover plate 10, and preferably, as shown in Figure 8, cover plate card-bit part 20 is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk.Like this, cover plate 10 can support on the cover plate card-bit part 20 that is positioned at single elongated, by the highest part of the second end 202 of cover plate card-bit part 20 part of the base of staircase or moving sidewalk (away from) is fabricated to in-line, can realize easily one or more cover plates 10 (are generally a plurality of, because staircase or moving sidewalk are often longer relatively, correspondingly, need a plurality of cover plates 10 in succession usually) be arranged as each other on same straight line.On the other hand, consider that not all sometimes cover plate 10 all always easily abuts on the highest part of the second end 202 of cover plate card-bit part 20 fully, perhaps the base portion 103 of some cover plates abuts on the highest part of the second end 202 of cover plate card-bit part 20 and thereby the part of the close kink 104 of other cover plate and the transition position of base portion 103 abuts in and makes each cover plate not at grade on the highest part of the second end 202 of cover plate card-bit part 20, therefore, more preferably, outer cover plate device according to the present invention can also comprise a plurality of location supporting plate 40 (referring to Fig. 1 and Fig. 3), each location supporting plate 400 has on the base that is fixed on staircase or moving sidewalk or is fixed on the cover plate card-bit part 20 (referring to Fig. 3, it illustrates situation about being fixed on the cover plate card-bit part 20, but it can also be fixed on other place, as long as can realize stationary positioned) first 401 and be parallel to the main body of cover plate and the second portion 402 of supportive body, the height of this second portion 402 is higher than the height of the second end 202 of cover plate card-bit part and the part that contacts with main body cover plate second portion 402 of a plurality of location supporting plate is arranged in same plane.Further, shown in Fig. 3 and 8, cover plate card-bit part 20 is made by a section bar, the through hole 203 of a plurality of elongateds of tool, the bottommost of the through hole of these a plurality of elongateds and top are located along the same line respectively (because the cover plate card-bit part is made by a section bar, the bottommost of through hole that therefore can be by realizing a plurality of elongateds easy to manufacturely and top are located along the same line respectively), the first 401 of a plurality of location supporting plate 40 is fixed at least a portion through hole of a plurality of through holes, has guaranteed easily that thus the part that contacts with main body cover plate second portion of a plurality of location supporting plate is arranged in same plane.Like this, the mutual levelling of a plurality of cover plate 10 can realize by cover plate being pressed against on the supporting plate 40 of location.Preferably, when the outer cover plate device has the cover plate 10 that a plurality of first places link to each other, be positioned with at least one location supporting plate at the place of joining end to end of a plurality of cover plates to be used for the end portion of adjacent two cover plates of overlap joint carrying, like this, be arranged on the supporting plate of location by the both ends with each cover plate, easily realized the levelling between the adjacent cover plate.
As shown in Figure 1, preferably, the outer cover plate device also comprises cover plate filler rod 60, the first end 101 of cover plate 10 is embedded in this cover plate filler rod, the baffle plate of this cover plate filler rod and staircase or moving sidewalk, glass baffle plate (baffle plate is not shown in the accompanying drawings, and shows for the baffle plate receiving slit 70 that receives baffle plate) butt for example.
Fig. 9 and 10 illustrates outer cover plate device according to another preferred embodiment of the invention, wherein Fig. 9 is the lateral plan along the direct of travel of staircase or moving sidewalk of outer cover plate device according to another preferred embodiment of the invention, wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate; And Figure 10 is the elastic keeper of outer cover plate device as shown in Figure 9 according to another preferred embodiment of the invention and the enlarged view of associated components.
The difference of embodiment shown in embodiment shown in Fig. 9 and Figure 10 and Fig. 1-8 is that mainly the elastic keeper 30 among Fig. 1-8 alternatively forms shape and the structure of the elastic keeper 30 ' among Fig. 9-10.Therefore, this and after, this difference is mainly described, do not have the structure of the part described can be identical with the counter structure among Fig. 1-8, unless otherwise specified or its obviously should be different.
With reference to Fig. 9, the easy-disassembling-assembling outer cover plate device that is used for staircase or moving sidewalk comprises: cover plate 10 ', cover plate card-bit part 20 ' cooperate to form elastic keeper 30 ', the location supporting plate 40 ' that is used for a plurality of cover plates of levelling, cover plate card-bit part location base 50 ' and the cover plate filler rod 60 ' thereon of the holder of clamp cover plate card-bit part 20 ' with the kink of cover plate 10 '.Should be noted that as figure that in Fig. 1-8 some above-mentioned parts for example, can not located supporting plate, and can not have the cover plate filler rod in some cases for realizing that outer cover plate device of the present invention is not essential.Similarly, in this embodiment, not needing to dismantle any bolt or screw can pull down described cover plate from the base of staircase or moving sidewalk.
With reference to Figure 10, elastic keeper 30 ' has for the fixed part 301 ' that this elastic keeper is fixed to cover plate, the extension 302 ' that links to each other with this fixed part 301 ', the guiding part 303 ' that links to each other with this extension 302 ', the holding part 304 ' that links to each other with this guiding part 303 ', the maintaining part 305 ' that links to each other with this holding part 304 ', wherein the distance between holding part 304 ' and the kink is less than the distance between maintaining part 305 ' and the kink and less than the distance between guiding part 303 ' and the kink.Preferably, elastic keeper's fixed part 303 ' forms the elasticity inlay card portion of bending, is used for the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of cover plate.Thus, be different among Fig. 1-8 elastic keeper and be fixed on the cover plate bottom by welding, bonding or other suitable mode, according to the elastic keeper of present embodiment directly in the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of cover plate, thereby more a step has been simplified manufacturing and mounting process.For the ease of produce the caulking groove of respective shapes in the cover plate bottom, preferably, cover plate is formed by the aluminum or aluminum alloy manufacturing, and the main body of caulking groove and cover plate is integrally manufactured.Further, according to the elastic keeper of this embodiment elastic keeper in Fig. 1-8, the two all provides elastic force extension 302 ' and guiding part 303 ', and when mounted, cover plate card-bit part 20 ' compresses guiding part 303 ', guiding part 303 ' is easier of the kink motion under the two deformation of extension 302 ' and guiding part 303 ', thereby makes easier carrying out is installed.
Should be noted that elastic keeper according to a preferred embodiment of the invention is not limited to the structure shown in Fig. 1-8 or Fig. 9-10, as long as can realize suitable fastening clamp.One of invention main points of the present invention are to utilize dexterously the part of holding element and cover plate to form a holder jointly, be inserted in this holder by the cover plate card-bit part that will be fixed on the base, and the installation location of realizing cover plate easily, securely, and be conducive to pulling down cover plate easily to carry out service work afterwards.
Figure 11 is the lateral plan along the direct of travel of staircase or moving sidewalk according to the outer cover plate device of a preferred embodiment more of the present invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate.The difference of embodiment shown in embodiment shown in Figure 11 and Fig. 1-8 mainly is, in Fig. 1-8, elastic keeper and the kink of cover plate cooperate to form the clamp structure of cover plate holding firmware, and in Figure 11, elastic keeper and the base portion of cover plate cooperate to form the clamp structure of cover plate holding firmware, correspondingly, the structure of cover plate holding firmware also suitably changes.Therefore, this and after, this difference is mainly described, do not have the structure of the part described can be identical with the counter structure among Fig. 1-8, unless otherwise specified or its obviously should be different.
With reference to Figure 11, the easy-disassembling-assembling outer cover plate device that is used for staircase or moving sidewalk comprises: cover plate 10 ", cover plate card-bit part 20 ", with cover plate 10 " base portion cooperate to form clamp cover plate card-bit part 20 " the elastic keeper 30 of holder ", cover plate card-bit part 20 " location base 50 thereon " and cover plate filler rod 60 ".Similarly, in this embodiment, not needing to dismantle any bolt or screw can pull down described cover plate from the base of staircase or moving sidewalk.
As shown in figure 11, in this embodiment, the elastic keeper 30 " be fixed on the kink; be arranged as with the part of the base portion of cover plate and cooperate to form holder, so that can be in the direction (being the horizontal direction in the accompanying drawing) on the plane, main body place that is parallel to cover plate with cover plate card-bit part 20 " the second end be inserted in the holder.Correspondingly, the cover plate card-bit part 20 " with holding element 30 " part that cooperates forms in the horizontal direction and extends.
Figure 12 is the lateral plan along the direct of travel of staircase or moving sidewalk of central cover plate device according to a preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate; And Figure 13 is the plan view of cover plate, elastic keeper and the clamping related parts of central cover plate device as shown in figure 12 according to a preferred embodiment of the invention.
The central cover plate device is mainly that with the difference of common outer cover plate device the application scenario is different, specifically, the cover plate of outer cover plate device is usually placed in the outside of a staircase or moving sidewalk, and the central cover plate device is arranged between the baffle plate of adjacent two staircases or moving sidewalk, avoids using two independent outer cover plate devices respectively between adjacent two staircases or moving sidewalk.
Shown in Figure 12 and 13, easy-disassembling-assembling central cover plate device according to a preferred embodiment of the present invention comprises: cover plate 10 " '; this cover plate has first end 101 " ', and this first end 101 " ' opposite second end 102 " ' and at this first end 101 " being used for of extending between ' and the second end 102 " ' cover the base portion 103 of the base member of staircase or moving sidewalk " baffle plate of '; first end 101 " ' contiguous staircase or moving sidewalk, the second end 102 " ' baffle plate of contiguous another staircase or moving sidewalk; By the cover plate card-bit part 20 on the base that is positioned at a staircase or moving sidewalk " ' with the cover plate card-bit part 20 that is positioned on the base of another staircase or moving sidewalk " ' the paired cover plate card-bit part formed, each cover plate card-bit part 20 " ' have first end and with its first end opposite second end, the first end of this cover plate card-bit part is fixed on the base of staircase or moving sidewalk; Paired elastic keeper 30 " on the bottom surface at middle part of main body of ', each elastic keeper is fixed on cover plate 10 " '; And clamping related parts 90 " '; this clamping related parts has the first clamping related parts 901 " ' and the second clamping related parts 902 " '; this first clamping related parts 901 " ' and this second clamping related parts 902 " ' be fixed on the bottom surface of main body of cover plate or integrally formed with main body; and the main body that is approximately perpendicular to cover plate is extended downwards; and be positioned at a pair of elastic keeper 30 " ' between, separately one with a pair of elastic keeper forms paired holder respectively; Wherein, the cover plate card-bit part 20 that holder will be separately " ' the second end be clamped in wherein with the installation that realizes cover plate and fixing so that do not need to dismantle any bolt or screw can be pulled down cover plate from the base of staircase or moving sidewalk.
Notice, in the central cover plate device shown in Figure 12-13, elastic keeper in the structure of elastic keeper and cover plate holding firmware and the outer cover plate device shown in Fig. 1-8 and the structure of cover plate holding firmware are basic identical, therefore, do not repeat them here its detailed construction.Main difference part at the central cover plate device shown in Figure 12-13 and the outer cover plate device shown in Fig. 1-8 is, in Fig. 1-8, cooperate to form the clamp structure of clamp cover integrated circuit board firmware with the elastic keeper by the kink that utilizes cover plate, and in Figure 12-13, be arranged on the clamping related parts 90 of cover plate bottom by utilization " ' cooperate to form the clamp structure of clamp cover integrated circuit board firmware with the elastic keeper.
Figure 14 is the lateral plan along the direct of travel of staircase or moving sidewalk of central cover plate device according to another preferred embodiment of the invention, and wherein for clear, a part of parts of staircase or moving sidewalk do not illustrate; And Figure 15 is the cover plate of central cover plate device as shown in figure 14 according to another preferred embodiment of the invention and the plan view of clamping related parts.
The difference of the embodiment of the central cover plate device shown in Figure 14-15 and the embodiment of the central cover plate device shown in Figure 12-13 mainly is, in Figure 12-13, the elastic keeper structure of utilization shown in Fig. 1-8, and in Figure 14-15, the elastic keeper structure of utilization shown in Fig. 9-10, therefore, this difference is only described emphatically.
With reference to Figure 14-15, easy-disassembling-assembling central cover plate device according to a preferred embodiment of the present invention comprises: cover plate 10 " ", this cover plate has first end 101 " ", and this first end 101 " " opposite second end 102 " " and at this first end 101 " " and the second end 102 " " between the base portion 103 of base member that is used for covering staircase or moving sidewalk of extending " ", first end 101 " " baffle plate of a contiguous staircase or moving sidewalk, the second end 102 " " baffle plate of contiguous another staircase or moving sidewalk; By the cover plate card-bit part 20 on the base that is positioned at a staircase or moving sidewalk " " with the cover plate card-bit part 20 that is positioned on the base of another staircase or moving sidewalk " " the paired cover plate card-bit part formed, each cover plate card-bit part 20 " " have first end and with its first end opposite second end, the first end of this cover plate card-bit part is fixed on the base of staircase or moving sidewalk; Paired elastic keeper 30 " ", each elastic keeper is fixed on cover plate 10 " " the bottom surface at middle part of main body on; And clamping related parts 90 " ", this clamping related parts has the first clamping related parts 901 " " and the second clamping related parts 902 " ", this first clamping related parts 901 " " and this second clamping related parts 902 " " be fixed on the bottom surface of main body of cover plate or integrally formed with main body, and the main body that is approximately perpendicular to cover plate is extended downwards, and be positioned at a pair of elastic keeper 30 " " between, paired holder formed with separately of a pair of elastic keeper respectively; Wherein, the cover plate card-bit part 20 that holder will be separately " " the second end be clamped in wherein with the installation that realizes cover plate and fixing so that do not need to dismantle any bolt or screw can be pulled down cover plate from the base of staircase or moving sidewalk.The elastic keeper 30 " " fixed part form the elasticity inlay card portion of bending, be used for the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of cover plate, and cover plate is formed by the aluminum or aluminum alloy manufacturing, the main body of caulking groove and cover plate is integrally manufactured.
Although on the basis with reference to each embodiment, the present invention is described in specification sheets and is illustrated in the accompanying drawings, but it will be appreciated by those skilled in the art that, above-described embodiment only is preferred embodiment, some technical characterictic among the embodiment (for example locating supporting plate and cover plate filler rod etc.) may not be essential for solving specific technical matters, thereby can not have or omit these technical characterictics and the solution of non-influence technique problem or the formation of technical scheme; And, the feature of an embodiment, key element and/or function can with the suitably combination mutually of feature, key element and/or the function of other one or more embodiment, in conjunction with or cooperate, unless this combination, combination or cooperation obviously can not be implemented for example feature, key element and/or function trans-substitution or the combination mutually of the embodiment shown in the embodiment shown in Fig. 1-8, Fig. 9-10 and the described embodiment of Figure 11; Feature, key element and/or the function of embodiment shown in Figure 12-13 and the embodiment shown in Figure 14-15 can phase trans-substitution or combination; Embodiment shown in Figure 12-15 can phase trans-substitution or combination with feature, key element and/or the function of the embodiment shown in Fig. 1-11.
Claims (29)
1. easy-disassembling-assembling outer cover plate device that is used for staircase or moving sidewalk, this outer cover plate device comprises:
Cover plate, this cover plate has first end, and the base portion of this first end opposite second end and the base member that be used for to cover staircase or moving sidewalk that extends between this first end and the second end, the baffle plate of the contiguous staircase of described first end or moving sidewalk, described the second end has the downward kink that forms certain angle with described base portion;
Cover plate card-bit part, this cover plate card-bit part have first end and with its first end opposite second end, the first end of this cover plate card-bit part is fixed on the base of staircase or moving sidewalk; And
Elastic keeper, this elastic keeper are fixed on the described cover plate, cooperate to form holder with the part of described cover plate;
Wherein, described holder is clamped in wherein the second end of described cover plate card-bit part with the installation that realizes described cover plate and fixing, so that do not need to dismantle any bolt or screw can be pulled down described cover plate from the base of staircase or moving sidewalk.
2. outer cover plate device as claimed in claim 1, wherein, described elastic keeper is fixed on the position of close described kink of the described base portion of described cover plate, cooperate to form described holder with the described kink of described cover plate, so that can be inserted in the described holder at the second end of the direction that is parallel to plane, described kink place with described cover plate card-bit part.
3. outer cover plate device as claimed in claim 1, wherein, described elastic keeper is fixed on the described kink of described cover plate, cooperate to form described holder with the described base portion of described cover plate, so that can be inserted in the described holder at the direction on the plane, described main body place that the is parallel to described cover plate the second end with described cover plate card-bit part.
4. outer cover plate device as claimed in claim 2, wherein, described elastic keeper has for the fixed part that this elastic keeper is fixed to described cover plate, the maintaining part that links to each other with this fixed part, the holding part that links to each other with this maintaining part and the guiding part that links to each other with this holding part, and the distance between wherein said holding part and the described kink is less than the distance between described maintaining part and the described kink and less than the distance between described guiding part and the described kink.
5. outer cover plate device as claimed in claim 3, wherein, described elastic keeper has for the fixed part that this elastic keeper is fixed to described cover plate, the maintaining part that links to each other with this fixed part, the holding part that links to each other with this maintaining part and the guiding part that links to each other with this holding part, and the distance between wherein said holding part and the described base portion is less than the distance between described maintaining part and the described base portion and less than the distance between described guiding part and the described base portion.
6. as claim 4 or 5 described outer cover plate devices, wherein, described holding part and described guiding part form circular shape jointly, and the opening of this circular arc is back to described cover plate.
7. outer cover plate device as claimed in claim 2, wherein, described elastic keeper has for the fixed part that this elastic keeper is fixed to described cover plate, the extension that links to each other with this fixed part, the guiding part that links to each other with this extension, the holding part that links to each other with this guiding part and the maintaining part that links to each other with this holding part, and the distance between wherein said holding part and the described kink is less than the distance between described maintaining part and the described kink and less than the distance between described guiding part and the described kink.
8. outer cover plate device as claimed in claim 7, wherein, described elastic keeper's described fixed part forms the elasticity inlay card portion of bending, is used for the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of described cover plate.
9. outer cover plate device as claimed in claim 8, wherein, described cover plate is formed by the aluminum or aluminum alloy manufacturing, and the main body of described caulking groove and described cover plate is integrally manufactured.
10. as the described outer cover plate device of one of claim 1-3, wherein, the second end of described cover plate card-bit part has the relative less portion that is held with the thickness that links to each other with this projection portion of the relatively large projection portion of thickness, after described holder and the clamping of described cover plate card-bit part are in place, described holder is clamped in the described portion that is held of described cover plate card-bit part, and described projection portion is used for preventing that described holder from deviating from respect to described cover plate card-bit part.
11. as the described outer cover plate device of one of claim 1-3, wherein, the second end of described cover plate card-bit part contacts and supports the bottom surface of the main body of described cover plate.
12. outer cover plate device as claimed in claim 11, wherein, described cover plate card-bit part is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk.
13. as the described outer cover plate device of one of claim 1-3, wherein, described outer cover plate device also comprises a plurality of location supporting plate, each location supporting plate has on the base that is fixed on staircase or moving sidewalk or is fixed on the first on the described cover plate card-bit part and the second portion that is parallel to the described main body of described cover plate and supports described main body, and the height of this second portion is higher than the height of the second end of described cover plate card-bit part and the part that contacts with main body described cover plate second portion of described a plurality of location supporting plate is arranged in same plane.
14. outer cover plate device as claimed in claim 13, wherein, described cover plate card-bit part is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk, the a plurality of through holes of tool on this cover plate card-bit part, the bottommost of these a plurality of through holes and top are located along the same line respectively, and the first of described a plurality of location supporting plate is fixed at least a portion through hole of described a plurality of through holes so that the part that contacts with main body described cover plate second portion of described a plurality of location supporting plate is arranged in same plane.
15. outer cover plate device as claimed in claim 13, wherein, when described outer cover plate device has the cover plate that a plurality of first places link to each other, be positioned with at least one described location supporting plate at the place of joining end to end of described a plurality of cover plates to be used for the end portion that overlap joint carries adjacent two cover plates.
16. as the described outer cover plate device of one of claim 1-3, wherein, described outer cover plate device also comprises the cover plate filler rod, the first end of described cover plate is embedded in this cover plate filler rod, the baffle plate butt of this cover plate filler rod and staircase or moving sidewalk.
17. an easy-disassembling-assembling central cover plate device that is used for staircase or moving sidewalk, this central cover plate device are used for comprising between the baffle plate of adjacent two staircases or moving sidewalk:
Cover plate, this cover plate has first end, and the base portion of this first end opposite second end and the base member that be used for to cover staircase or moving sidewalk that extends between this first end and the second end, the baffle plate of the contiguous staircase of described first end or moving sidewalk, the baffle plate of contiguous another staircase of described the second end or moving sidewalk;
The paired cover plate card-bit part of being formed by the cover plate card-bit part on the base that is positioned at a staircase or moving sidewalk and the cover plate card-bit part that is positioned on the base of another staircase or moving sidewalk, each cover plate card-bit part have first end and with its first end opposite second end, the first end of this cover plate card-bit part is fixed on the base of staircase or moving sidewalk;
Paired elastic keeper, each elastic keeper are fixed on the bottom surface at middle part of main body of described cover plate; And
The clamping related parts, this clamping related parts has the first clamping related parts and the second clamping related parts, this first clamping related parts and this second clamping related parts are fixed on the bottom surface of main body of described cover plate or are integrally formed with described main body, and the main body that is approximately perpendicular to described cover plate is extended downwards, and between a pair of elastic keeper, form paired holder with separately of a pair of elastic keeper respectively;
Wherein, the second end of the cover plate card-bit part that described holder will be separately is clamped in wherein with the installation that realizes described cover plate and fixing, so that do not need to dismantle any bolt or screw can be pulled down described cover plate from the base of staircase or moving sidewalk.
18. central cover plate device as claimed in claim 17, wherein, in each described holder, described elastic keeper has for the fixed part that this elastic keeper is fixed to described cover plate, the maintaining part that links to each other with this fixed part, the holding part that links to each other with this maintaining part and the guiding part that links to each other with this holding part, and the distance between wherein said holding part and the described clamping related parts is less than the distance between described maintaining part and the described clamping related parts and less than the distance between described guiding part and the described clamping related parts.
19. central cover plate device as claimed in claim 18, wherein, described holding part and described guiding part form circular shape jointly, and the opening of this circular arc is back to described cover plate.
20. central cover plate device as claimed in claim 17, wherein, in each described holder, described elastic keeper has for the fixed part that this elastic keeper is fixed to described cover plate, the extension that links to each other with this fixed part, the guiding part that links to each other with this extension, the holding part that links to each other with this guiding part, with the maintaining part that this holding part links to each other, the distance between wherein said holding part and the described clamping related parts is less than the distance between described maintaining part and the described clamping related parts and less than the distance between described guiding part and the described clamping related parts.
21. central cover plate device as claimed in claim 20, wherein, described elastic keeper's described fixed part forms the elasticity inlay card portion of bending, is used for the caulking groove of the respective shapes of inlay card on the bottom surface of the main body of described cover plate.
22. central cover plate device as claimed in claim 21, wherein, described cover plate is formed by the aluminum or aluminum alloy manufacturing, and the main body of described caulking groove and described cover plate is integrally manufactured.
23. as the described central cover plate device of one of claim 17-22, wherein, the second end of each cover plate card-bit part has the relative less portion that is held with the thickness that links to each other with this projection portion of the relatively large projection portion of thickness, after described holder and the clamping of described cover plate card-bit part are in place, described holder is clamped in the described portion that is held of described cover plate card-bit part, and described projection portion is used for preventing that described holder from deviating from respect to described cover plate card-bit part.
24. as the described central cover plate device of one of claim 17-22, wherein, the second end of each cover plate card-bit part contacts and supports the bottom surface of the main body of described cover plate.
25. as the described central cover plate device of one of claim 17-22, wherein, described cover plate card-bit part is to being a pair of cover plate card-bit part, each cover plate card-bit part is the continuous single elongate member of extending in the working direction of a corresponding staircase or moving sidewalk.
26. as the described central cover plate device of one of claim 17-22, wherein, described central cover plate device also comprises a plurality of location supporting plate, each location supporting plate has on the base that is fixed on staircase or moving sidewalk or the first on the described cover plate card-bit part and the second portion that is parallel to the described main body of described cover plate and supports described main body, and the height of this second portion is higher than the height of the second end of described cover plate card-bit part and the part that contacts with main body described cover plate second portion of described a plurality of location supporting plate is arranged in same plane.
27. central cover plate device as claimed in claim 26, wherein, each cover plate card-bit part is the continuous single elongate member of extending in the working direction of staircase or moving sidewalk, the a plurality of through holes of tool on this cover plate card-bit part, the bottommost of these a plurality of through holes and top are located along the same line, and the first of described a plurality of location supporting plate is fixed at least a portion through hole of described a plurality of through holes so that the part that contacts with main body described cover plate second portion of described a plurality of location supporting plate is arranged in same plane.
28. central cover plate device as claimed in claim 26, wherein, when described central cover plate device has the cover plate that a plurality of first places link to each other, be positioned with at least one described location supporting plate at the place of joining end to end of described a plurality of cover plates to be used for the end portion that overlap joint carries adjacent two cover plates.
29. as the described central cover plate device of one of claim 17-22, wherein, described central cover plate device also comprises the cover plate filler rod, the first end of described cover plate and the second end are embedded into respectively in the corresponding cover plate filler rod, described cover plate filler rod and staircase separately or the baffle plate butt of moving sidewalk.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022175.3A CN103241631B (en) | 2012-02-01 | 2012-02-01 | Outer cover plate device and central cover plate device |
| EP13151514.0A EP2623453B1 (en) | 2012-02-01 | 2013-01-16 | An outer decking apparatus and a central decking apparatus |
| ES13151514.0T ES2541849T3 (en) | 2012-02-01 | 2013-01-16 | An outer coating apparatus and a central coating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022175.3A CN103241631B (en) | 2012-02-01 | 2012-02-01 | Outer cover plate device and central cover plate device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103241631A true CN103241631A (en) | 2013-08-14 |
| CN103241631B CN103241631B (en) | 2015-04-08 |
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|---|---|---|---|
| CN201210022175.3A Expired - Fee Related CN103241631B (en) | 2012-02-01 | 2012-02-01 | Outer cover plate device and central cover plate device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2623453B1 (en) |
| CN (1) | CN103241631B (en) |
| ES (1) | ES2541849T3 (en) |
Cited By (3)
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| CN104973491A (en) * | 2015-07-06 | 2015-10-14 | 苏州新达电扶梯部件有限公司 | Escalator glass clamping element support |
| CN105540396A (en) * | 2014-10-23 | 2016-05-04 | 三菱电机株式会社 | Balustrade device of passenger conveyor |
| CN107851975A (en) * | 2015-07-23 | 2018-03-27 | 里塔尔有限责任两合公司 | For the fixed system being fixed on cap structure in the otch on the top cover of switch cubicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104860181A (en) * | 2015-05-27 | 2015-08-26 | 南通江中光电有限公司 | Glass clamping device of escalator |
| CN106323605A (en) * | 2015-11-18 | 2017-01-11 | 无锡市友佳车辆配件厂 | V-shaped fixed structure for vehicle frame detection |
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- 2013-01-16 ES ES13151514.0T patent/ES2541849T3/en active Active
- 2013-01-16 EP EP13151514.0A patent/EP2623453B1/en not_active Not-in-force
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Also Published As
| Publication number | Publication date |
|---|---|
| ES2541849T3 (en) | 2015-07-27 |
| CN103241631B (en) | 2015-04-08 |
| EP2623453A3 (en) | 2014-02-19 |
| EP2623453B1 (en) | 2015-07-01 |
| EP2623453A2 (en) | 2013-08-07 |
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