CN216312619U

CN216312619U - High-stability mounting bracket arm for cable bridge

Info

Publication number: CN216312619U
Application number: CN202122392998.2U
Authority: CN
Inventors: 陈欢; 韩高镇; 徐佳
Original assignee: Jiangsu Huapeng Bridge Co ltd
Current assignee: Jiangsu Huapeng Bridge Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-15
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a high-stability mounting bracket for a cable bridge, and particularly relates to the technical field of cable bridge brackets. According to the utility model, through arranging the supporting arm adjusting mechanism, the length of the supporting arm can be adjusted according to specific requirements, and through telescopic adjustment of the supporting arm and support and clamping by using the clamping plate, the contact area between the supporting arm and the supporting arm is greatly improved, the stability during supporting arm adjustment is greatly improved, and the bearing capacity of the supporting arm can be greatly enhanced while the adjusting function is realized.

Description

High-stability mounting bracket arm for cable bridge

Technical Field

The utility model relates to the technical field of cable bridge bracket arms, in particular to a high-stability mounting bracket arm for a cable bridge.

Background

The bracket arm support is a main part for supporting the cable bridge and the cable and consists of an upright post, an upright post base, a bracket arm and the like. The cable bridge bracket has the advantages of simple structure, light weight, low cost, high strength, attractive appearance and the like, can meet the requirements of different environmental conditions (on a process pipeline rack, under a floor slab, on a wall and in a cable trench) on installation of different forms (suspension type, vertical type, side wall type, single side, multiple sides and multiple layers) and the like, and is frequently used when a cable bridge is installed.

The most simple structure of cable testing bridge trailing arm on the existing market, the trailing arm generally is connected with the nut through the bolt and is fixed and adjust, however when carrying out the trailing arm and adjust the extension, the lifting surface area of bolt is less, and bearing capacity is relatively poor, can't play good supporting effect to the cable testing bridge, and the cooperation of bolt and nut leads to trailing arm accommodation process complex operation simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a high-stability mounting bracket for a cable tray, in which a bracket adjustment mechanism is provided to rotate a vertical plate to remove the vertical plate from a clamping plate, the clamping plate is pulled to remove the clamping plate from a first connecting hole and a second connecting hole, a movable bracket is pulled to stretch the movable bracket to a proper position, the second connecting hole is aligned with the first connecting hole to insert the clamping plate into the first connecting hole and the second connecting hole, and the vertical plate is inserted into a clamping hole on the surface of the clamping plate, so as to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-stability mounting bracket for a cable bridge comprises a steel plate stand column, wherein a bracket adjusting mechanism is arranged on one side of the steel plate stand column;

the trailing arm adjustment mechanism includes the trailing arm bottom plate, trailing arm bottom plate top surface is provided with connecting grooves, trailing arm bottom plate front side and rear side surface all are provided with first connecting hole, first connecting hole top is provided with the spout, the spout sets up at connecting grooves inner wall side surface, the spout surface is provided with the slide bar, the slide bar rear side is provided with the removal and holds in the palm the cantilever crane, it all is provided with the second connecting hole to remove to hold in the palm cantilever crane front side and rear side surface, first connecting hole and second connecting hole inside all are provided with the cardboard, cardboard top activity joint has the riser, it is provided with the spring to remove trailing arm frame one end, spring one end is provided with the connecting block, connecting block and removal trailing arm frame top all are provided with the fixed block.

In a preferred embodiment, the bracket arm bottom plate is arranged on one side of the steel plate upright post, and the sliding rod is connected with the sliding groove in a sliding mode.

In a preferred embodiment, the first connecting hole and the second connecting hole are movably clamped with the clamping plate, and the number of the first connecting hole and the second connecting hole is multiple.

In a preferred embodiment, the clamping plate penetrates through the bracket arm bottom and the movable bracket arm in sequence and extends to the rear side of the bracket arm bottom plate, and the cross section of the vertical plate is in a cross shape.

In a preferred embodiment, a connecting hole is formed in the surface of one side of the steel plate stand column, a fixing plate is arranged on one side of the steel plate stand column, a connecting plate is arranged at one end of the supporting arm bottom plate, the connecting plate is arranged inside the connecting hole, and a clamping groove is formed in the surface of the top of the connecting plate.

In a preferred embodiment, a fixed spring is arranged at the bottom of the fixed plate, and a clamping block is arranged at the bottom of the fixed spring and movably clamped with the clamping groove.

In a preferred embodiment, the bottom of the fixture block is provided with a hook, and the bottom of the hook is provided with a fixed hook which is arranged on one side of the steel plate upright post.

The utility model has the technical effects and advantages that:

1. the vertical plate is taken off from the clamping plate by lifting the vertical plate through the supporting arm adjusting mechanism, the clamping plate is taken out by pulling the clamping plate, the movable supporting arm frame is pulled to be stretched to a proper position by pulling the movable supporting arm frame, simultaneously aligning the second connecting hole with the first connecting hole to insert the card into the first connecting hole and the second connecting hole, the clamping plate has larger bolt connection contact area than the traditional supporting arm, the whole structure is more stable after the supporting arm is adjusted, the vertical plate is inserted into the cross-shaped clamping hole, the stability of the movable supporting arm frame during length adjustment is improved, compared with the prior art, the length of the bracket arm can be adjusted according to specific requirements, and by adjusting the bracket arm in a telescopic way, meanwhile, the contact area between the bracket and the supporting arm is greatly increased by using the clamping plate, the stability of the supporting arm during adjustment is greatly improved, and the bearing capacity of the supporting arm can be greatly enhanced while the adjusting function is realized;

2. through upwards pulling fixture block, insert the connecting hole with the connecting plate afterwards, loosen the fixture block afterwards, fixed spring can make the fixture block automatic bounce off, makes the fixture block card go into in the draw-in groove, the couple of pulling fixture block bottom makes the couple go into on the fixed hook of steel sheet stand one side to accomplish the installation of whole trailing arm, the installation is simple and convenient, need not install through the cooperation of cardboard riser, improves the installation dismantlement speed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front sectional structure of the present invention.

FIG. 3 is a cross-sectional structural view of the present invention.

FIG. 4 is a schematic view of the detailed structure of the connection between the clip and the riser of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The reference signs are: 1. a steel plate upright post; 2. a trailing arm base plate; 3. a connecting groove; 4. a first connection hole; 5. a chute; 6. a slide bar; 7. moving the arm support; 8. a second connection hole; 9. clamping a plate; 10. a vertical plate; 11. a spring; 12. connecting blocks; 13. a fixed block; 14. connecting holes; 15. a connecting plate; 16. a card slot; 17. fixing the spring; 18. a clamping block; 19. hooking; 20. a fixed hook; 21. a fixing plate; 22. and (6) clamping the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The high-stability mounting bracket for the cable bridge as shown in the attached figures 1-5 comprises a steel plate upright post 1, wherein a bracket adjusting mechanism is arranged on one side of the steel plate upright post 1;

the trailing arm adjustment mechanism includes trailing arm bottom plate 2, 2 top surfaces of trailing arm bottom plate are provided with connecting groove 3, 2 front sides of trailing arm bottom plate and rear side surface all are provided with first connecting hole 4, first connecting hole 4 top is provided with spout 5, spout 5 sets up at 3 inner wall side surfaces of connecting groove, spout 5 surface is provided with

slide bar

6, 6 rear sides of slide bar are provided with removal trailing arm frame 7, it all is provided with second connecting hole 8 to remove trailing arm frame 7 front side and rear side surface, first connecting

hole

4 and 8 inside all are provided with cardboard 9 of second connecting hole, cardboard 9 top activity joint has riser 10, it is provided with spring 11 to remove trailing arm frame 7 one end, spring 11 one end is provided with connecting block 12, connecting block 12 all is provided with fixed block 13 with removal trailing arm frame 7 top.

As shown in fig. 1-3, the bracket arm bottom plate 2 is arranged at one side of the steel plate upright post 1, and the sliding rod 6 is connected with the sliding groove 5 in a sliding manner, so that the sliding rod 6 can slide on the surface of the sliding groove 5.

As shown in fig. 1 and 3, the first connecting holes 4 and the second connecting holes 8 are movably clamped with the clamping plate 9, the number of the first connecting holes 4 and the number of the second connecting holes 8 are set to be multiple, and the supporting arm base plate 2 and the movable supporting arm frame 7 can be fixed through the first connecting holes 4 and the second connecting holes 8 by the clamping plate 9.

As shown in fig. 3, the clamping plate 9 sequentially penetrates through the bracket bottom and the movable bracket support 7 and extends to the rear side of the bracket bottom plate 2, the cross section of the vertical plate 10 is in a cross shape, and meanwhile, the stability of the movable bracket support 7 and the bracket bottom plate 2 when being fixed is improved.

As shown in fig. 1 and 4, a connecting hole 14 is formed in the surface of one side of the steel plate upright 1, a fixing plate 21 is arranged on one side of the steel plate upright 1, a connecting plate 15 is arranged at one end of the bracket arm base plate 2, the connecting plate 15 is arranged inside the connecting hole 14, and a clamping groove 16 is formed in the surface of the top of the connecting plate 15, so that the connecting plate 15 can be inserted into the connecting hole 14.

As shown in fig. 1 and 2, a fixed spring 17 is disposed at the bottom of the fixed plate 21, a latch 18 is disposed at the bottom of the fixed spring 17, and the latch 18 is movably engaged with the slot 16, so that the fixed spring 17 can automatically eject the latch 18 into the slot 16.

As shown in fig. 1 and 2, a hook 19 is arranged at the bottom of the fixture block 18, a fixing hook 20 is arranged at the bottom of the hook 19, the fixing hook 20 is arranged on one side of the steel plate upright post 1, and the stability of the bracket after installation is improved through the mutual matching of the hook 19 and the fixing hook 20.

The working principle of the utility model is as follows: when the length of the utility model is adjusted, the vertical plate 10 is taken off from the clamping plate 9 by lifting the vertical plate 10 upwards, then the clamping plate 9 is taken out from the first connecting hole 4 and the second connecting hole 8 by pulling the clamping plate 9 outwards, further enabling the movable arm support 7 to move, then pulling the movable arm support 7 to enable the sliding rods 6 on the front side and the rear side of the movable arm support 7 to slide on the surface of the sliding chute 5, enabling the movable arm support 7 to be stretched to a proper position, meanwhile, the second connecting hole 8 on the surface of the movable bracket support 7 is aligned with the first connecting hole 4 on the surface of the bracket base plate 2, then the clamping plate 9 is inserted into the first connecting hole 4 and the second connecting hole 8, then the vertical plate 10 is inserted into the cross-shaped clamping hole 22 on the surface of the clamping plate 9, thereby forming the length adjustment of the movable arm support 7, improving the stability of the movable arm support 7 and improving the bearing capacity of the whole arm support;

when the installation, through pulling fixture block 18, make fixture block 18 move up, through inserting connecting plate 15 in the connecting hole 14 on steel sheet stand 1 surface afterwards, loosen fixture block 18 afterwards, the fixed spring 17 at fixture block 18 top can make fixture block 18 automatically bounce down to make fixture block 18 block in the draw-in groove 16 on connecting plate 15 top surface, pull the couple 19 of fixture block 18 bottom simultaneously, make couple 19 hang into on the fixed hook 20 of steel sheet stand 1 one side, thereby accomplish the installation of whole trailing arm.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a high steadiness installation trailing arm for cable testing bridge, includes steel sheet stand (1), its characterized in that: a supporting arm adjusting mechanism is arranged on one side of the steel plate upright post (1);

the supporting arm adjusting mechanism comprises a supporting arm bottom plate (2), a connecting groove (3) is formed in the surface of the top of the supporting arm bottom plate (2), first connecting holes (4) are formed in the front side and the rear side of the supporting arm bottom plate (2), sliding chutes (5) are formed in the tops of the first connecting holes (4), the sliding chutes (5) are formed in the surface of one side of the inner wall of the connecting groove (3), sliding rods (6) are arranged on the surface of the sliding chutes (5), a movable supporting arm frame (7) is arranged on the rear side of each sliding rod (6), second connecting holes (8) are formed in the front side and the rear side of the movable supporting arm frame (7), clamping plates (9) are arranged inside the first connecting holes (4) and the second connecting holes (8), clamping holes (22) are formed in the surface of the top of the clamping plates (9), vertical plates (10) are movably clamped inside the clamping holes, and springs (11) are arranged at one end of the movable supporting arm frame (7), and a connecting block (12) is arranged at one end of the spring (11), and fixed blocks (13) are arranged at the tops of the connecting block (12) and the movable support arm frame (7).

2. A high stability mounting bracket for a cable tray as defined in claim 1, wherein: the bracket arm bottom plate (2) is arranged on one side of the steel plate upright post (1), and the sliding rod (6) is in sliding connection with the sliding groove (5).

3. A high stability mounting bracket for a cable tray as defined in claim 1, wherein: first connecting hole (4) and second connecting hole (8) all with cardboard (9) activity joint, the quantity of first connecting hole (4) and second connecting hole (8) all sets up to a plurality ofly.

4. A high stability mounting bracket for a cable tray as defined in claim 1, wherein: the clamping plate (9) sequentially penetrates through the bottom of the supporting arm and the movable supporting arm frame (7) and extends to the rear side of the supporting arm bottom plate (2), and the cross section of the vertical plate (10) is in a cross shape.

5. A high stability mounting bracket for a cable tray as defined in claim 1, wherein: steel sheet stand (1) one side surface is provided with connecting hole (14), steel sheet stand (1) one side is provided with fixed plate (21), trailing arm bottom plate (2) one end is provided with connecting plate (15), connecting plate (15) set up inside connecting hole (14), connecting plate (15) top surface is provided with draw-in groove (16).

6. A high stability mounting bracket for a cable tray as defined in claim 5, wherein: the fixing device is characterized in that a fixing spring (17) is arranged at the bottom of the fixing plate (21), a clamping block (18) is arranged at the bottom of the fixing spring (17), and the clamping block (18) is movably clamped with the clamping groove (16).

7. A high stability mounting bracket for a cable tray as defined in claim 6, wherein: the bottom of the clamping block (18) is provided with a hook (19), the bottom of the hook (19) is provided with a fixed hook (20), and the fixed hook (20) is arranged on one side of the steel plate upright post (1).