CN212435270U - Vertical bridge cover plate fixing device - Google Patents
Vertical bridge cover plate fixing device Download PDFInfo
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- CN212435270U CN212435270U CN202021186194.6U CN202021186194U CN212435270U CN 212435270 U CN212435270 U CN 212435270U CN 202021186194 U CN202021186194 U CN 202021186194U CN 212435270 U CN212435270 U CN 212435270U
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- pressing plate
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Abstract
A vertical bridge deck cover fixture for securing a vertically mounted bridge deck, comprising: the bottom plate, the pressing plate and the connecting piece; the bottom plate is arranged at the bottom of the bridge and is exposed out of two sides of the bottom of the bridge; the pressing plate is arranged at the upper part of the cover plate and is exposed from two sides of the upper part of the cover plate; the connecting pieces are arranged on the two sides of the bridge frame and the cover plate and are used for connecting and fixing the bottom plate and the pressing plate which are exposed out of the two sides of the bridge frame and the cover plate. The embodiment of the utility model provides a pair of vertical crane span structure apron fixing device, simple structure is practical, installation convenient to use, and the commonality is strong, is applicable to various types, the fixed of various model crane span structure apron for when the apron of fixed vertical installation crane span structure, convenient quick firm reliable, and device production preparation is convenient, the low price, can prevent effectively that the apron from droing and causing the injury to crane span structure below personnel and equipment, consequently, has popularization and application and worth.
Description
Technical Field
The utility model relates to a crane span structure apron fixing device especially relates to a vertical crane span structure apron fixing device, belongs to electric line installation protection technical field.
Background
The cable bridge is generally a cable bridge for intensively placing and fixing cables and protecting the cables, can be divided into a groove type, a tray type, a ladder type, a grid type and the like according to the structure type, generally comprises a bracket, a supporting arm, an installation accessory and the like, and can be independently erected and also can be attached to various buildings and pipe rack brackets.
When a cable network in the bridge needs to shield electric interference, or a cable in the bridge is applied to an outdoor place in a strong corrosive environment or easy to deposit dust, a cover plate is usually required to be additionally arranged on the bridge, and the cover plate is usually connected and fixed with the cable bridge by using a clamp.
In the prior art, a patent technology or a patent document relating to the connection and fixation of a cover plate and a bridge can be searched for, for example:
the utility model discloses a cable bridge cover plate fixture (application number: 201821184336.8), which comprises a frame body and a jacking mechanism, wherein the frame body comprises a first side plate and a second side plate arranged opposite to the first side plate, an opening is formed between the first side plate and the second side plate, and the opening is clamped on a cable bridge and a cover plate; the jacking mechanism is arranged on the first side plate and/or the second side plate and jacks the cable bridge or the cover plate through the movement of the jacking mechanism relative to the first side plate or the second side plate, so that the cable bridge and the cover plate are clamped; the utility model does not need to be bound by other materials, thereby preventing the cover plate from falling off, and the cover plate is firmly, reliably and beautifully installed;
the invention discloses a bridge cover plate locking structure (application number: 201810874869.7), which comprises a bridge and a cover plate, and also comprises a left outer plate, a left inner plate, a left connecting column, a right outer plate, a right inner plate and a right connecting column; the left outer plate, the left inner plate, the right inner plate and the right outer plate are sequentially hinged to the bottom surface of the cover plate from left to right, the left outer plate is located at the leftmost end, the distance between the left outer plate and the left inner plate is matched with the thickness of a left side plate of the bridge, the right outer plate is located at the rightmost end, and the distance between the right outer plate and the right inner plate is matched with the thickness of a right side plate of the bridge; the left outer plate and the right inner plate can be adsorbed by the magnets, one end of the left connecting column is hinged with the bottom end of the left inner plate, the other end of the left connecting column is provided with the magnets, one end of the right connecting column is hinged with the bottom end of the right outer plate, and the other end of the right connecting column is provided with the magnets; a through hole matched with the left connecting column is formed in the left side plate of the bridge frame, and a through hole matched with the right connecting column is formed in the right side plate of the bridge frame; the problem that one side of the cover plate cannot be fixed can be effectively avoided;
the invention discloses a cable bridge cover plate fixing structure (application number: 201810816824.4), which comprises a bridge, a cover plate and a fixing rod, wherein an outward bulge is arranged at the top end of the right side surface of the bridge, a screw rod is arranged at the bottom end of the right side surface of the bridge, the left end of the cover plate is hinged with the left side of the bridge, the right end of the cover plate is hinged with the top end of the fixing rod, a section of arch which protrudes leftwards is arranged on the rod body of the fixing rod close to the top end, a through hole is formed in the bottom end of the fixing rod, when the fixing is carried out, the upward arch face is attached to the bottom face of the bulge, the screw rod penetrates through the through hole, and a fastener is.
As can be seen from the above patent technologies or patent application documents, in the prior art, the fixing manner of the bridge cover plate is usually a small fastener, but the fixing manner of the bridge cover plate by using the small fastener is only suitable for fixing the horizontal bridge cover plate, and for the bridge installed vertically, the fixing method of the cover plate is often not good in effect, and the cover plate is easy to loosen and slip; in addition, adopt these small-size fasteners to carry out the fixed of apron, the cost is higher and the preparation is complicated, is unfavorable for large-scale popularization and application.
However, with the development of economy, there are more and more bridges erected vertically on many different occasions.
When the crane span structure was installed vertically, its apron was because self weight is big, consequently, the influence of external force such as gravity or vibrations often falls from in the air very easily, constitutes danger to crane span structure below personnel and equipment, consequently, the market is urgent to need a simple and practical, the low price and can the device of the vertical crane span structure apron of reliable fixed fast.
SUMMERY OF THE UTILITY MODEL
For overcoming the deficiencies of the prior art, the embodiment of the utility model provides a vertical crane span structure apron fixing device, aim at:
the fixing device which is simple, practical, low in price and capable of being fixed on the bridge quickly and reliably is provided for the vertically installed bridge cover plate, and the cover plate is prevented from falling off to cause damage to personnel and equipment below the bridge
In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:
the utility model provides a vertical crane span structure apron fixing device for vertical installation crane span structure apron is fixed, its characterized in that includes: the bottom plate, the pressing plate and the connecting piece;
the bottom plate is arranged at the bottom of the bridge and is exposed out of two sides of the bottom of the bridge;
the pressing plate is arranged on the upper part of the cover plate and is exposed from two sides of the upper part of the cover plate;
the connecting pieces are arranged on two sides of the bridge frame and the cover plate and are used for fixedly connecting the bottom plate and the pressing plate which are exposed out of the two sides of the bridge frame and the cover plate.
Furthermore, the bottom plate exposed out of two sides of the bottom of the bridge frame is provided with a bottom plate screw hole, the pressing plate exposed out of two sides of the upper part of the cover plate is provided with a pressing plate screw hole, the connecting piece is a screw rod, and the screw rod is respectively in threaded engagement with the bottom plate screw hole and the pressing plate screw hole so as to fixedly connect the bottom plate and the pressing plate exposed out of two sides of the bridge frame and the cover plate.
Furthermore, a nut is further sleeved and screwed on the screw rod penetrating through the screw hole of the bottom plate and the screw hole of the pressing plate, and the nut is used for preventing the screw rod from loosening from the bottom plate or the pressing plate.
Furthermore, the bottom plate exposed out of the two sides of the bottom of the bridge frame is provided with a bottom plate through hole, the pressing plate exposed out of the two sides of the upper part of the cover plate is provided with a pressing plate through hole, the connecting piece is a bolt and a nut, the bolt respectively penetrates through the bottom plate through hole and the pressing plate through hole and is fixedly connected and exposed out of the bridge frame and the two sides of the cover plate through the nut, and the bottom plate and the pressing plate are fixedly connected and exposed.
Further, a flat gasket and/or a spring gasket are arranged on the nut of the bolt and/or the bottom or the upper part of the nut.
Furthermore, the bottom plate and the pressing plate are respectively made of galvanized flat steel.
Compared with the prior art, the utility model discloses beneficial effect and showing the progress and lie in:
the embodiment of the utility model provides a pair of vertical crane span structure apron fixing device, simple structure is practical, installation convenient to use, and the commonality is strong, is applicable to various types, the fixed of various model crane span structure apron for when the apron of fixed vertical installation crane span structure, convenient quick and firm reliable, and device production preparation is convenient, the low price, can prevent effectively that the apron from droing and cause the injury to crane span structure below personnel and equipment, consequently, has popularization and application and worth.
Drawings
To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.
Obviously:
the drawings in the following description are only for some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative effort, but these other drawings also belong to the drawings used for the embodiments of the present invention.
Fig. 1 is a schematic structural view of a vertical bridge deck fixing device according to an embodiment of the present invention, in which a screw and a nut are used as connecting members;
fig. 2 is a schematic structural view of a vertical bridge cover plate fixing device according to an embodiment of the present invention, in which bolts and nuts are used as connecting members.
In the figure:
10-bottom plate, 11-bottom plate screw hole, 12-bottom plate through hole;
20-pressing plate, 21-pressing plate screw hole and 22-pressing plate through hole;
30-connecting piece, 31-screw, 32-nut, 33-bolt.
Detailed Description
In order to make the objects, technical solutions, advantageous effects and significant progress of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings provided in the embodiments of the present invention, and it is obvious that all the described embodiments are only some embodiments of the present invention, not all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
It should be noted that:
the terms "first," "second," "third," and the like in the description and claims, and in the drawings of embodiments of the invention, are used solely to distinguish one from another and are not used to describe a particular sequence. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to the listed steps or elements, but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that in the description of the embodiments of the present invention, the use of certain indicative terms of orientation or position, which are only based on the orientation or position shown in the drawings of the embodiments of the present invention, are for convenience of description and simplification of the embodiments of the present invention, and do not indicate or imply that the described devices or elements must have a particular orientation, a particular orientation configuration and operation, and therefore, should not be considered as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and for example, the terms "mounted," "connected," and "fixed" may be fixedly connected, detachably connected, movably connected, or integrally connected; either a direct connection or an indirect connection via an intermediary; communication between the interior of two elements or the interaction between two elements, etc., may be possible unless otherwise specifically defined.
Therefore, the specific meanings of the above terms in the present invention should be understood to one of ordinary skill in the art according to specific situations.
It should also be noted that:
the following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.
The following describes the technical aspects of the present invention in detail with specific examples.
Examples
Fig. 1 the embodiment of the present invention provides a vertical bridge cover plate fixing device, which adopts a screw and a nut as a connecting element, and a schematic diagram of fig. 2 the embodiment of the present invention provides a vertical bridge cover plate fixing device, which adopts a bolt and a nut as a connecting element, and a schematic diagram of the structure of the connecting element:
a vertical bridge deck cover fixture for securing a vertically mounted bridge deck, comprising:
a base plate 10, a pressure plate 20 and a connecting member 30;
the base plate 10 is arranged at the bottom of a bridge (not shown in the figure) and is exposed from two sides of the bottom of the bridge;
the pressing plate 20 is disposed on an upper portion of a cover plate (not shown) and exposed from both sides of the upper portion of the cover plate;
the connecting members 30 are disposed on both sides of the bridge and the cover plate to fixedly connect the base plate 10 and the pressing plate 20 exposed from both sides of the bridge (not shown) and the cover plate (not shown).
As shown in fig. 1, as an alternative solution, the bottom plate 10 exposed out of both sides of the bottom of the bridge (not shown) is provided with bottom plate screw holes 11, the pressure plate 20 exposed out of both sides of the upper portion of the cover plate (not shown) is provided with pressure plate screw holes 21, the connecting member 30 is a screw 31, and the screw 31 is respectively engaged with the bottom plate screw holes 11 and the pressure plate screw holes 21 in a threaded manner to fixedly connect the bottom plate 10 and the pressure plate 20 exposed out of both sides of the bridge and the cover plate.
As a further improvement of the above technical solution, a nut 32 is further screwed on the screw 31 penetrating through the bottom plate screw hole 11 and the pressure plate screw hole 21, and the nut 32 is used for preventing the screw 31 from loosening from the bottom plate 10 or the pressure plate 20.
As shown in fig. 2, as another alternative solution, a bottom plate through hole 12 is provided on the bottom plate 10 exposed on both sides of the bridge bottom, a pressure plate through hole 22 is provided on the pressure plate 20 exposed on both sides of the cover upper, the connecting member 30 is a bolt 33 and a nut 32, the bolt 33 passes through the bottom plate through hole 12 and the pressure plate through hole 22 respectively, and the bottom plate 10 and the pressure plate 20 exposed on both sides of the bridge and the cover are fixedly connected by the nut 32.
As shown in fig. 1 and 2, a flat washer 34 and/or a spring washer 35 are further provided on the nut of the bolt 33 and/or on the bottom or upper portion of the nut 32.
As an alternative solution, the base plate 10 and the pressing plate 20 are made of galvanized flat steel, respectively.
From the above description, it can be seen that:
the embodiment of the utility model provides a pair of vertical crane span structure apron fixing device, simple structure is practical, installation convenient to use, and the commonality is strong, is applicable to various types, the fixed of various model crane span structure apron for when the apron of fixed vertical installation crane span structure, convenient quick and firm reliable, and device production preparation is convenient, the low price, can prevent effectively that the apron from droing and cause the injury to crane span structure below personnel and equipment, consequently, has popularization and application and worth.
In the course of the above description, references to the terms "this embodiment," "an embodiment of the invention," "as shown at … …," "further," etc., mean that the particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention;
in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics that are described may be combined or coupled in any suitable manner in any one or more embodiments or examples, and those skilled in the art may combine or couple different embodiments or examples and features of different embodiments or examples described in this specification without conflict.
Finally, it should be noted that:
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the present invention may be modified from the foregoing embodiments or equivalents of some or all of the features of the foregoing embodiments, and such modifications or substitutions do not depart from the spirit of the embodiments of the present invention.
Claims (6)
1. The utility model provides a vertical crane span structure apron fixing device for vertical installation crane span structure apron is fixed, its characterized in that includes: the bottom plate, the pressing plate and the connecting piece;
the bottom plate is arranged at the bottom of the bridge and is exposed out of two sides of the bottom of the bridge;
the pressing plate is arranged on the upper part of the cover plate and is exposed from two sides of the upper part of the cover plate;
the connecting pieces are arranged on two sides of the bridge frame and the cover plate and are used for fixedly connecting the bottom plate and the pressing plate which are exposed out of the two sides of the bridge frame and the cover plate.
2. The vertical bridge deck lid fixture of claim 1, wherein:
the bottom plate exposed from the two sides of the bottom of the bridge frame is provided with a bottom plate screw hole, the pressing plate exposed from the two sides of the upper part of the cover plate is provided with a pressing plate screw hole, the connecting piece is a screw rod, and the screw rod is respectively in threaded engagement with the bottom plate screw hole and the pressing plate screw hole so as to fixedly connect the bottom plate and the pressing plate exposed from the two sides of the bridge frame and the cover plate.
3. The vertical bridge deck lid fixture of claim 2, wherein:
the screw rod penetrating through the bottom plate screw hole and the pressing plate screw hole is further sleeved and screwed with a nut, and the nut is used for preventing the screw rod from loosening from the bottom plate or the pressing plate.
4. The vertical bridge deck lid fixture of claim 1, wherein:
the bottom plate exposed out of the two sides of the bottom of the bridge frame is provided with a bottom plate through hole, the pressing plate exposed out of the two sides of the upper part of the cover plate is provided with a pressing plate through hole, the connecting piece is a bolt and a nut, the bolt respectively penetrates through the bottom plate through hole and the pressing plate through hole and is fixedly connected and exposed out of the bridge frame and the two sides of the cover plate through the nut.
5. The vertical bridge deck lid fixture of claim 4, wherein: and a flat gasket and/or a spring gasket are arranged on the nut of the bolt and/or the bottom or the upper part of the nut.
6. The vertical bridge deck lid fixture of claim 1, wherein: the bottom plate and the pressing plate are respectively made of galvanized flat steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186194.6U CN212435270U (en) | 2020-06-23 | 2020-06-23 | Vertical bridge cover plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186194.6U CN212435270U (en) | 2020-06-23 | 2020-06-23 | Vertical bridge cover plate fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212435270U true CN212435270U (en) | 2021-01-29 |
Family
ID=74281847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021186194.6U Active CN212435270U (en) | 2020-06-23 | 2020-06-23 | Vertical bridge cover plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212435270U (en) |
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2020
- 2020-06-23 CN CN202021186194.6U patent/CN212435270U/en active Active
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