Cable erection bridge for engineering installation

Abstract

The utility model belongs to the technical field of cable erection bridges, and particularly relates to a cable erection bridge for engineering installation, which comprises an installation frame, a plurality of connecting frames are fixedly installed on the left side and the right side of the installation frame, connecting flanges are fixedly installed on the tops of the connecting frames, and a fixing box is fixedly installed on the inner wall of the bottom of the installation frame. A plurality of supporting frames are fixedly installed on the top of the fixing box, through the arranged clamping assembly, a worker pulls a rotating handle to rotate, the rotating handle is made to be separated from the upper portion of a clamping block, after a sliding rod loses limitation, a second spring can drive a second clamping block to move, the distance between the second clamping block and a first clamping block is enlarged, and therefore the clamping effect is improved. The cables are sequentially placed above the inner wall of the bottom of the supporting frame, the rotating handle is pulled again to drive the sliding rod to slide, the rotating handle is attached to the clamping block after rotating, and therefore the second clamping block and the first clamping block can clamp and fix the cables.

Description

Technical Field

[0001] The utility model relates to the technical field of cable erection bridges, in particular to a cable erection bridge for engineering installation. Background Art

[0002] Cable bridges are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, cantilever arms and installation accessories, etc. The cable bridges in buildings can be erected independently or laid on various building (structure) buildings and pipe gallery brackets, and should reflect the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized. The cable bridges installed outdoors in buildings;

[0003] The publication number CN 221126807 U discloses a cable erection bridge for engineering installation, including a bridge frame one and a bridge frame two. One ends of the outer walls of the bridge frame one and the bridge frame two are fixedly installed with U-shaped connecting blocks, and the other ends of the outer walls of the bridge frame one and the bridge frame two are fixedly installed with U-shaped seats. U-shaped grooves are opened in the inner walls of the U-shaped seats. The U-shaped connecting block at one end of the bridge frame two is inserted and installed into the U-shaped groove at one end of the bridge frame one. Cavities are evenly opened on both sides of the inner wall of the U-shaped groove. Fixed springs are fixedly installed inside the cavities, and one ends of the fixed springs are fixedly installed with fixed heads;

[0004] When in use, when installing the cables, the device requires the staff to pull multiple clamping blocks in sequence, so as to expand the distance between the clamping blocks, resulting in low work efficiency. And when disassembling, the staff needs to pull the clamping blocks and then take out the cables, making the operation more cumbersome. Therefore, we propose a cable erection bridge for engineering installation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cable erection bridge for engineering installation, which solves the problem of inconvenient existing installation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A cable erection bridge for engineering installation, including an installation frame. A plurality of connecting frames are fixedly installed on the left and right sides of the installation frame. Connecting flanges are fixedly installed on the tops of the connecting frames. A fixed box is fixedly installed on the inner bottom wall of the installation frame. A plurality of support frames are fixedly installed on the top of the fixed box. First springs are fixedly installed on the upper and lower sides of one side of the support frames. First clamping blocks are fixedly installed on one sides of the first springs; a clamping component, the clamping component is installed on the fixed box and the support frames; a jacking component, the jacking component is installed on the installation frame.

[0008] As a further improvement of the above solution, the clamping assembly includes a second spring, a second clamping block, a control block, a sliding rod, a rotating handle and a clamping block. The second spring is fixedly installed on the upper and lower sides of the left side of the support frame. The second clamping block is fixedly installed on the outer side of one end of the second spring. The control block is fixedly installed at the bottom of the second clamping block. The sliding rod is slidably installed inside the fixed box. The control block is connected to the sliding rod. The rotating handle is rotatably installed on one side of the sliding rod. The clamping block is fixedly installed on the left side of the support frame.

[0009] As a further improvement of the above solution, the ejecting assembly includes a threaded rod, a knob and an ejecting frame. The threaded rod is rotatably installed on the front and rear inner walls of the bottom of the mounting frame. The knob is fixedly installed on the top of the threaded rod. The ejecting frame is threadedly installed on the outer side of the threaded rod.

[0010] As a further improvement of the above solution, a through groove is formed in the top of the ejecting frame, and the ejecting frame is arranged above the inner wall of the bottom of the support frame.

[0011] By adopting the above technical solution, the through groove facilitates the ejecting frame to be flipped above the inner wall of the support frame, so that the ejecting frame can eject multiple cables after rising.

[0012] As a further improvement of the above solution, a threaded hole is formed in the top of the ejecting frame, and the threaded rod is engaged with the adjacent threaded hole.

[0013] By adopting the above technical solution, the threaded rod can drive the ejecting frame to lift through thread fitting after rotation, so that the ejecting frame can eject the cables.

[0014] As a further improvement of the above solution, a control groove is formed in the bottom of the support frame, and the control block is slidably installed inside the control groove.

[0015] By adopting the above technical solution, the sliding rod can drive the second clamping block to slide through the control block after sliding.

[0016] As a further improvement of the above solution, a sliding groove is formed inside the fixed box, the sliding rod is slidably installed inside the sliding groove, a clamping groove is formed on one side of the clamping block, and the rotating handle is fitted with the clamping groove.

[0017] By adopting the above technical solution, the rotating handle can be fitted with the clamping groove after rotation, so that the clamping effect of the first clamping block and the second clamping block on the cable is better, and the sliding groove facilitates the sliding rod to control multiple control blocks after sliding.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] (1) A cable erection bridge for engineering installation of the present utility model. Through the provided clamping assembly, the staff pulls and rotates the rotating handle, causing the rotating handle to disengage from above the clamping block. After the sliding rod loses its restriction, the second spring can drive the second clamping block to move, expanding the distance between the second clamping block and the first clamping block. The cables are sequentially placed above the bottom inner wall of the support frame. Then, the rotating handle is pulled again to drive the sliding rod to slide, and after the rotating handle rotates, it fits with the clamping block, so that the second clamping block and the first clamping block can clamp and fix the cables.

[0020] (2) A cable erection bridge for engineering installation of the present utility model. Through the provided ejecting assembly, when disassembling the cables, the rotating handle is controlled to disengage from the clamping block, thereby expanding the distance between the first clamping block and the second clamping block. Then, the two knobs are rotated again to drive the threaded rod to rotate. After the threaded rod rotates, it can drive the ejecting frame to rise through thread cooperation, and the ejecting frame drives the cables above to rise, making it more convenient and fast for the staff to take the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a cable erection bridge for engineering installation proposed by the present utility model;

[0023] Figure 2 It is a partial three-dimensional structural schematic diagram of a cable erection bridge for engineering installation proposed by the present utility model;

[0024] Figure 3 It is a partial three-dimensional structural schematic diagram of a cable erection bridge for engineering installation proposed by the present utility model.

[0025] In the figure: 1, mounting frame; 2, connecting frame; 3, connecting flange; 4, fixed box; 5, support frame; 6, first spring; 7, first clamping block; 8, second spring; 9, second clamping block; 10, control block; 11, sliding rod; 12, rotating handle; 13, clamping block; 14, threaded rod; 15, knob; 16, ejecting frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Reference Figures 1-3 , a cable erection bridge for engineering installation, including an installation frame 1, a plurality of connecting frames 2 are fixedly installed on the left and right sides of the installation frame 1, a connecting flange 3 is fixedly installed on the top of the connecting frame 2, a fixed box 4 is fixedly installed on the bottom inner wall of the installation frame 1, a plurality of support frames 5 are fixedly installed on the top of the fixed box 4, the upper and lower sides of one side of the support frame 5 are fixedly installed with a first spring 6, and a first clamping block 7 is fixedly installed on one side of the first spring 6; a clamping assembly is installed on the fixed box 4 and the support frame 5; a jacking assembly is installed on the installation frame 1.

[0028] In this embodiment, the clamping assembly includes a second spring 8, a second clamping block 9, a control block 10, a sliding rod 11, a rotating handle 12 and a clamping block 13. The second spring 8 is fixedly installed on the upper and lower sides of the left side of the support frame 5. The second clamping block 9 is fixedly installed on the outer side of one end of the second spring 8. The control block 10 is fixedly installed on the bottom of the second clamping block 9. The sliding rod 11 is slidably installed inside the fixed box 4. The control block 10 is connected to the sliding rod 11. The rotating handle 12 is rotatably installed on one side of the sliding rod 11. The clamping block 13 is fixedly installed on the left side of the support frame 5.

[0029] In this embodiment, the jacking assembly includes a threaded rod 14, a knob 15 and a jacking frame 16. The threaded rod 14 is rotatably installed on the front and rear sides of the bottom inner wall of the installation frame 1. The knob 15 is fixedly installed on the top of the threaded rod 14. The jacking frame 16 is threadedly installed on the outside of the threaded rod 14.

[0030] In this embodiment, a through groove is opened at the top of the jacking frame 16, and the jacking frame 16 is arranged above the bottom inner wall of the support frame 5.

[0031] In this embodiment, a threaded hole is opened at the top of the jacking frame 16, and the threaded rod 14 meshes with the adjacent threaded hole.

[0032] In this embodiment, a control groove is opened at the bottom of the support frame 5, and the control block 10 is slidably installed inside the control groove.

[0033] In this embodiment, a chute is opened inside the fixed box 4, the sliding rod 11 is slidably installed inside the chute, a card slot is opened on one side of the clamping block 13, and the rotating handle 12 fits with the card slot.

[0034] The implementation principle of a cable laying bridge for engineering installation in the embodiment of the present application is as follows: the staff pulls the rotating handle 12 and rotates it, so that the rotating handle 12 is disengaged from the top of the clamping block 13, and after the sliding rod 11 loses its restriction, the second spring 8 can drive the second clamping block 9 to move, so that the distance between the second clamping block 9 and the first clamping block 7 is expanded, and the cables are placed on the bottom inner wall of the support frame 5 in sequence, and the rotating handle 12 is pulled again to drive the sliding rod 11 to slide, so that the rotating handle 12 is rotated and fits with the clamping block 13, so that the second clamping block 9 and the first clamping block 7 can clamp and fix the cable; when the cable is disassembled, the rotating handle 12 is controlled to disengage from the clamping block 13, so that the distance between the first clamping block 7 and the second clamping block 9 is expanded, and the knobs 15 on both sides are rotated again to drive the threaded rod 14 to rotate, so that the threaded rod 14 can drive the ejection frame 16 to rise through the threaded cooperation after rotation, so that the ejection frame 16 drives the upper cable to rise, so that the personnel can take the cable more conveniently and quickly.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above is a detailed introduction to a cable laying bridge for engineering installation provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A cable laying bridge for engineering installation, characterized in that: include: A mounting frame (1), a plurality of connecting frames (2) are fixedly mounted on the left and right sides of the mounting frame (1), a connecting flange (3) is fixedly mounted on the top of the connecting frame (2), a fixing box (4) is fixedly mounted on the bottom inner wall of the mounting frame (1), a plurality of supporting frames (5) are fixedly mounted on the top of the fixing box (4), a first spring (6) is fixedly mounted on the upper and lower sides of one side of the supporting frame (5), and a first clamping block (7) is fixedly mounted on one side of the first spring (6); A clamping assembly, wherein the clamping assembly is mounted on the fixing box (4) and the supporting frame (5); An ejection assembly is mounted on a mounting frame (1).

2. The cable laying bridge for engineering installation according to claim 1, characterized in that: The clamping assembly comprises a second spring (8), a second clamping block (9), a control block (10), a sliding rod (11), a rotating handle (12) and a clamping block (13); the second spring (8) is fixedly mounted on the upper and lower sides of the left side of the support frame (5); the second clamping block (9) is fixedly mounted on the outside of one end of the second spring (8); the control block (10) is fixedly mounted on the bottom of the second clamping block (9); the sliding rod (11) is slidably mounted on the inner side of the fixed box (4); the control block (10) is connected to the sliding rod (11); the rotating handle (12) is rotatably mounted on one side of the sliding rod (11); and the clamping block (13) is fixedly mounted on the left side of the support frame (5).

3. The cable laying bridge for engineering installation according to claim 1, characterized in that: The ejection assembly comprises a threaded rod (14), a knob (15) and an ejection frame (16); the threaded rod (14) is rotatably mounted on the front and rear sides of the bottom inner wall of the mounting frame (1); the knob (15) is fixedly mounted on the top of the threaded rod (14); and the ejection frame (16) is threadedly mounted on the outside of the threaded rod (14).

4. The cable laying bridge for engineering installation according to claim 3 is characterized in that: A through slot is formed at the top of the ejection frame (16), and the ejection frame (16) is arranged above the bottom inner wall of the support frame (5).

5. The cable laying bridge for engineering installation according to claim 3, characterized in that: A threaded hole is provided on the top of the ejection frame (16), and the threaded rod (14) is meshed with an adjacent threaded hole.

6. The cable laying bridge for engineering installation according to claim 2, characterized in that: A control groove is provided at the bottom of the support frame (5), and the control block (10) is slidably mounted inside the control groove.

7. The cable laying bridge for engineering installation according to claim 2, characterized in that: A sliding groove is provided on the inner side of the fixed box (4), the sliding rod (11) is slidably mounted on the inner side of the sliding groove, a clamping groove is provided on one side of the clamping block (13), and the rotating handle (12) fits in the clamping groove.

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