CN207903727U - Passenger conveyors - Google Patents

Abstract

A kind of passenger conveyors of the utility model offer also disclosure satisfy that shock resistance even for existing passenger conveyors.In the state that the support corner fittings (70) of truss (12) is carried in the recess portion (2) of building, recess portion (2) is pruned and widened, loading end (3) is set to expand, bearing frame is with anchor plate (80) on loading end (3), additional frame (78) is fixed on the upper ledge material (120) for supporting corner fittings (70) and truss (12), additional frame (78) is fixed on frame anchor plate (80).

Description

Passenger conveyors

The application by Japanese patent application laid be willing to 2017-022889 based on the (applying date：On 2 10th, 2017), it enjoys The benefit of priority of this application.The application by referring to and include all the contents of the application.

Technical field

The embodiment of the utility model is related to passenger conveyors.

Background technology

In the case of the passenger conveyors such as installation escalator and mobile pavement between floors, in building Recess portion is set on floor, the support corner fittings of the truss of passenger conveyors is set up in the loading end of the recess portion.

Existing technical literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2015-101472 bulletins

Patent document 2：Japanese Unexamined Patent Publication 2016-183008 bulletins

The content of utility model

The project that utility model will solve

As described above, passenger conveyors are erected at using support corner fittings in building, however, in order to meet new law In shock resistance, need extend support corner fittings.It, can be to meet the longer of the shock resistance for newly-installed passenger conveyors Size setting support corner fittings.

But in existing passenger conveyors, exists and be difficult to extend asking for support corner fittings to meet the shock resistance Topic.

Therefore, in view of the above problems, the purpose of the embodiment of the utility model is, provides a kind of even for existing Passenger conveyors also disclosure satisfy that the passenger conveyors of shock resistance.

Utility model content

The means used to solve the problem

The passenger conveyors of the embodiment of the utility model have：Frame anchor plate is carried on building It prunes in the recess portion to be formed on floor；Truss extends along the longitudinal direction；The railing of pair of right and left is set to the top of the truss；It helps Hand strap is advanced on the railing；Corner fittings is supported, is protruded forward and backward from the end of the truss；And pair of right and left Addition frame, be fixed in the upper surface of the end of the truss, more along the support corner fittings and than the support corner fittings Longly prominent, the support corner fittings is carried on the recess portion for not carrying the frame anchor plate, the additional frame quilt It is carried on the frame anchor plate.

Can also be also to be fixed with the additional frame in the horizontal component of the support corner fittings.

Can also be that the upper-end part of driving of the additional frame of pair of right and left is in the position more against the top than the surface on the floor It sets.

Can also be to be covered with the lid extended along the longitudinal direction respectively on the additional frame of pair of right and left.

Can also be that the semi-circular ends of the railing are configured in the top of the truss.

Can also be that the semi-circular ends of the railing are configured in the top of the top end part of the additional frame.

Can also be that the passenger conveyors are the pavements of escalator or movement.

Description of the drawings

Fig. 1 is the side illustration figure of the escalator of embodiment 1.

Fig. 2 is the stereogram of the upper floor side of escalator.

Fig. 3 is the longitudinal section of the side from the side of the upper floor side of escalator.

Fig. 4 is the longitudinal section of the central portion from the side of the upper floor side of escalator.

Fig. 5 be the recess portion from building front from longitudinal section.

Fig. 6 is the longitudinal section from the front of truss.

Fig. 7 is the longitudinal section of the central portion from the side of the upper floor side of existing escalator.

Fig. 8 is the stereogram of the upper floor side of the escalator of embodiment 2.

Fig. 9 is the longitudinal section of the side from the side of the upper floor side of escalator.

Figure 10 is the longitudinal section of the central portion from the side of the upper floor side of escalator.

Reference sign

1 building；2 recess portions；3 loading ends；10 escalators；12 truss；Gangboard under 32 boarding；Gangboard under 34 boarding；36 Railing；38 handrails；120 upper ledge materials；122 lower frame materials；124 vertical frame materials；126 horizontal frame materials；70 support corner fittings；70 support corner fittings； 74 vertical panels；76 level boards；78 add frame；80 frame anchor plates；82 floor plugging plates；84 lids.

Specific implementation mode

In the following, being described with reference to the escalator 10 of an embodiment of the utility model.

Embodiment 1

Referring to Fig.1~Fig. 7 illustrates the escalator 10 of embodiment 1.

(1) escalator 10

Illustrate the construction of escalator 10 referring to Fig.1.Fig. 1 is the definition graph of the escalator 10 from side.

The recess portion 2 and lower floor of the truss 12 of frame structure as escalator 10 across the upper floor of building 1 Recess portion 2, and supported by support corner fittings 70,72.It is described in detail later about the installation method.

Inside the computer room 14 positioned at the upper floor side of the upper end of truss 12, equipped with the driving dress for making step 30 advance Set 18, pair of right and left main drive sprocket 24,24, the handrail driving chain wheel 27,27 of pair of right and left.The driving device 18 has electricity Machine 20, speed reducer, the output chain gear of output shaft for being installed on the speed reducer, the drive chain that is driven by the output chain gear 22 and make motor 20 rotation stop and also keep halted state disk brake.The main drive sprocket 24 of pair of right and left, 24 are rotated by the drive chain 22.The main drive sprocket 24,24 of pair of right and left and the handrail driving chain wheel 27 of pair of right and left, 27 are connected by linking belt (not shown), and are synchronously carried out rotation.In addition, the computer room 14 in upper floor side is internally provided with Control the control unit 50 of motor 20 and disk brake etc..

The driven sprocket 26,26 of pair of right and left is equipped in the computer room 16 of the lower floor side positioned at the lower end of truss 12. Between the driven sprocket 26,26 of the pair of right and left of the main drive sprocket 24,24 and lower floor side of the pair of right and left of upper floor side It is wrapping with the step chains 28,28 of the annular of pair of right and left.It has been mounted at equal intervals in the step chains 28,28 of pair of right and left multiple Step 30.When motor 20 rotates, the front-wheel 301 of step 30 is in the guiding rail uplink (not shown) for being fixed in truss 12 Into trailing wheel 302 is advanced on the guiding rail 25 for being fixed in truss 12.

The railing 36,36 equipped with pair of right and left is erect in the left and right sides of truss 12.It is equipped with and helps on the top of the railing 36 Hand guide rail 39, cricoid handrail 38 are moved along the Armrest guide rail 39.It is equipped in the positive lower part of the upper floor side of railing 36 The front skirtboard 40 of upper floor side is equipped with the front skirtboard 42 of lower floor side, as handrail in the positive lower part of lower floor side The inlet portion 46,48 of 38 entrance is protruded from front skirtboard 40,42 respectively.

It is equipped with skirtboard 44 in the side lower of railing 36, step 30 navigates between the skirtboard 44,44 of pair of right and left. The medial surface of the skirtboard 44 of upper and lower floor is respectively equipped with operation panel 52,56, loud speaker 54,58.

Handrail 38 enters from the inlet portion 46 of upper floor side in front skirtboard 40, by guiding roller group 64 to be erected at handrail On drive sprocket 27, then by guiding roller group 66 to be moved in skirtboard 44, front is exposed to from the inlet portion 48 of lower floor side Outside skirtboard 42.Also, it is rotated together by handrail driving chain wheel 27 and main drive sprocket 24, handrail 38 is synchronous with step 30 It is mobile.In addition, also having the handrail 38 for that will advance to press the pressing component 68 in the handrail driving chain wheel 27 of rotation.

The ladder way under the boarding of the skirtboard 44,44 of the pair of right and left of upper floor side, computer room 14 ceiling surface flatly Gangboard 32 under boarding equipped with upper floor side.The ladder way under the boarding of the skirtboard 44,44 of the pair of right and left of lower floor side, in computer room 16 ceiling surface is flatly equipped with gangboard 34 under the boarding of lower floor side.The top of gangboard 32 is set under the boarding of upper floor side There is the comb body (Japanese of comb teeth-shaped：U system) 60, step 30 enters in the comb body 60.Also, the gangboard under the boarding of lower floor side 34 top also is provided with the comb body 62 of comb teeth-shaped.

(2) support structure of truss 12

In the following, referring to Fig.1~Fig. 6 illustrates the support structure of truss 12.In addition, in Fig. 3, Fig. 4, for easy understanding The description in relation to the equal detailed configuration of driving device 18 inside computer room 14 is omitted in support structure.

First, as shown in Fig. 3~Fig. 5, it is equipped with recess portion 2,2 in the upper floor of building 1 and lower floor, it is automatic to support The support corner fittings 70,70 of the truss 12 of staircase 10.The recess portion 2 is formed by reinforcing bar or concrete, in the position lower than floor It is formed with horizontal loading end 3.

As shown in Figure 3 and Figure 4, frame anchor plate 80 in the end bearing of the loading end 3 of recess portion 2.

Truss 12 includes：The upper ledge material 120 of pair of right and left extends (referring to Fig.1, Fig. 3, Fig. 4) along the longitudinal direction；Left and right one To lower frame material 122 (referring to Fig.1, Fig. 3, Fig. 4)；Vertical frame material 124, connection upper ledge material 120 and lower frame material 122 (referring to Fig.1, are schemed 3, Fig. 4)；And horizontal frame material 126, link the upper ledge material 120 of pair of right and left, and link the lower frame material 122 of pair of right and left respectively (with reference to Fig. 4, Fig. 6).

As shown in Fig. 1, Fig. 3, Fig. 4, support corner fittings 70 is equipped in the end that the front end of truss 12 is upper floor side.Such as figure 3, shown in Fig. 4, support corner fittings 70 is L-shaped in section, includes vertically disposed along the vertical frame material 124 of the front end face of truss 12 Vertical panel 74 and from the upper end of vertical panel 74 level board 76 outstanding forward and backward.The level board 76 is fixed on and purlin The mutually level position in upper surface of the upper ledge material 120 of frame 12.

As shown in Fig. 3, Fig. 6, along the water of the upper surface and support corner fittings 70 of the fore-end of the upper ledge material 120 of truss 12 Tablet 76 is fixed with the addition frame 78 of pair of right and left.Additional frame 78 includes the bottom plate extended along the longitudinal direction as shown in Fig. 2, Fig. 5 781, the stringer board 782 that extends upward from the one end of bottom plate 781 and horizontally extending from the upper end of stringer board 782 Upper plate 783.Also, bottom plate 781 is carried on upper ledge material 120 and level board 76, more bolts 784 is used in combination to fix.Additional frame 78 Top position as shown in figure 3, than support corner fittings 70 level board 76 top position protrude it is longer, the length in order to Make the shock resistance with new method defined and extended size is suitable.In addition, as shown in figure 3, the loading end 3 of recess portion 2 it is front and back The size L1 for being dimensioned to carry additional frame 78 in direction.Also, as shown in Fig. 3~Fig. 5,70 carried of corner fittings is supported In there is no the loading end 3 of the recess portion 2 of frame anchor plate 80, additional frame 78 is carried on frame anchor plate 80.

Between the addition frame 78,78 of pair of right and left, as shown in Figure 2 and Figure 6, carry between railing 36 under boarding Gangboard 32 floor plugging plate 82 in the position carry of the recess portion 2 of building 1 as shown in Figure 2 and Figure 5.As shown in figure 4, upstairs The floor of layer side is identical with the height of gangboard 32 under floor plugging plate 82, boarding, and is carried on the same face.Such as Fig. 2 Shown, the upper end of additional frame 78 is higher more prominent than the height of gangboard 34 under floor plugging plate 82, boarding.Therefore, such as Fig. 2 and Shown in Fig. 3, which is covered by the lid 84 formed by mortar.The lid 84 is by upper surface, two sides in left and right, front surface, rear table Face is formed, only bottom opening, and front-rear direction is covered along the addition frame 78 extended along the longitudinal direction.

Also, as shown in Figure 2 to 4, the front end of railing 36 is formed as semi-circular ends 37, handrail 38 along this half Rounded ends 37 move, and enter or exit from inlet portion 46.Also, the semi-circular ends 37 of railing 36 are located at truss 12 Front end is generally above.

As shown in Figure 1, support corner fittings 72 is equipped in the end that the rear end of truss 12 is lower floor side, with upper floor side Support corner fittings 70 as, be fixed with additional frame 78 (not shown) in Fig. 1.Also, as shown in Figure 1, support corner fittings 72 is held It is loaded in the recess portion 2 of lower floor side, additional frame 78 is carried on frame anchor plate 80, and additional frame 78 is covered by lid 84.

(3) installation constitution of existing truss 12

Illustrate the installation constitution of existing escalator 10 with reference to Fig. 7.The installation constitution is dependent on the shock resistance of old law.

As shown in fig. 7, being equipped with the recess portion 2 for meeting old law in building 1.That is, the size in the front-back direction of the recess portion 2 is L0 (wherein, L0<L1), and be formed as 76 slightly larger dimensions of horizontal plane than support corner fittings 70.About existing escalator 10 Truss 12 carries the level board 76 of support corner fittings 70 in the recess portion 2 of building 1.

(4) installation method of truss 12

In the following, the installation constitution of the truss 12 of the existing escalator 10 of Fig. 7 is set as the present embodiment of Fig. 4 by explanation Installation constitution when installation method.

(the 1st process)

In the 1st process, as shown in fig. 7, in the state of keeping truss 12 being set up between upper floor and lower floor, The floor 2 ' of the front end of the recess portion 2 of upper floor side being shown in broken lines is pruned, the size L0 in the front-back direction of recess portion is made (with reference to Fig. 7) increases to L1 (with reference to Fig. 4, Fig. 7).Wherein, L0<L1.It is same in lower floor side, by the rear end of recess portion 2 Floor is pruned, and the front-rear direction of recess portion 2 is made to increase to L1 from size L0.

(the 2nd process)

In the 2nd process, as shown in Fig. 3, Fig. 4, Fig. 5, in the part for not carrying support corner fittings 70, in wider recess portion 2 Loading end 3 on bearing frame anchor plate 80.

(the 3rd process)

In the 3rd process, as shown in figure 3, additional frame 78 to be fixed on to 120 He of upper ledge material of truss 12 using bolt 784 Support the level board 76 of corner fittings 70.In this case, frame anchoring will be carried on from the additional frame 78 outstanding of level board 76 Plate 80.In addition, in the case of generating gap between frame anchor plate 80 and additional frame 78, a piece of or multi-disc pad is folded up Piece carries out height adjustment.

(the 4th process)

In the 4th process, gangboard under boarding 34 is carried on to the top of truss 12, in the top of loading end 3, in left and right Load carrying floor plugging plate 82 between a pair of addition frame 78.In this case, the floor and floor for making floor side block Gangboard 34 is on the same face under plate 82 and boarding.

(the 5th process)

In the 5th process, the lid 84 of box-shaped is covered on respectively on the addition frame 78,78 of pair of right and left and fixed.As a result, Passenger can't see additional frame 78,78.

As upper floor side, also floor is pruned in lower floor side to expand recess portion 2, with bearing frame anchor plate 80, add frame 78 in frame carrying on anchor plate 80.Also, gangboard 34, floor plugging plate 82 under boarding are carried, lid 84 is covered On additional frame 78.

(5) effect

According to the present embodiment, even existing escalator 10, expand recess portion 2 by pruning floor, profit 78 sub-truss 12 of addition frame grown with size ratio support corner fittings 70,70, it is thus possible to enhance shock resistance.

Even in addition, in the case of additional frame 78, existing escalator 10 need not also moved, only Recess portion 2 is expanded into simultaneously bearing frame anchor plate 80, thus busy work is simple.

In addition, additional frame 78 is fixed on merely with bolt 784 on the upper ledge material 120 of level board 76, truss 12, thus it is additional Operation is simple.

(modification)

In the above-described embodiment, only it is to cover on lid 84 on additional frame 78, but can also guardrail be set on the lid 84. It is easy the guiding into pedestrian using the guardrail, passenger is made not tripped by lid 84.

Embodiment 2

In the following, illustrating the escalator 10 of embodiment 2 with reference to Fig. 8~Figure 10.

In the embodiment 1, the semi-circular ends 37 of railing 36 are located at the front end of truss 12 generally above.In this reality It applies in mode, the position of the semi-circular ends 37 of railing 36 is different from embodiment 1, as shown in figure 8, being positioned over additional frame 78 Lid 84 front end top, that is, be located at the top of the top end part of additional frame 78.As shown in FIG. 9 and 10, in the upper of lid 84 Side has railing 36.

As a result, since railing 36 is located at the top of lid 84, because without guardrail is arranged, passenger will not be tripped by lid 84.

Modification

In the above-described embodiment, can also be that sensor is set between frame anchor plate 80 and additional frame 78, Additional frame 78 relative to frame with anchor plate 80 forward and backward or in the case that left and right directions dislocation is mobile, the sensor into The case where going and detect, and having been misplaced to external notification by control device 50.

Also, it illustrates to be applied to escalator 10 in the above-described embodiment, but mobile people's row can also be applied to Road replaces escalator.

An embodiment of the utility model is explained above, but the embodiment is shown only as example, It is not construed as limiting the range of utility model.These new embodiments can be realized by various other ways, not taken off Various omissions, replacements and changes can be made under range from the purport of utility model.These embodiments and modifications thereof are included in In the scope and spirit of utility model, and it is included in the utility model recorded in claims and its equivalent range.

Claims (7)

1. a kind of passenger conveyors, have：

Frame anchor plate is carried on and prunes the floor of building and in the recess portion that is formed；

Truss extends along the longitudinal direction；

The railing of pair of right and left is set to the top of the truss；

Handrail is advanced on the railing；

Corner fittings is supported, is protruded forward and backward from the end of the truss；And

The addition frame of pair of right and left, is fixed in the upper surface of the end of the truss, along the support corner fittings and compares institute It is longerly prominent to state support corner fittings,

The support corner fittings is carried on the recess portion for not carrying the frame anchor plate,

The additional frame is carried on the frame anchor plate.

2. passenger conveyors according to claim 1,

It is also fixed with the additional frame in the horizontal component of the support corner fittings.

3. passenger conveyors according to claim 2,

The upper-end part of driving of the additional frame of pair of right and left is in the position more against the top than the surface on the floor.

4. passenger conveyors according to claim 3,

It is covered with the lid extended along the longitudinal direction respectively on the additional frame of pair of right and left.

5. passenger conveyors according to claim 1,

The semi-circular ends of the railing are configured in the top of the truss.

6. passenger conveyors according to claim 1,

Top of the semi-circular ends configuration of the railing in the top end part of the additional frame.

7. passenger conveyors according to claim 1,

The passenger conveyors are the pavements of escalator or movement.