CN218771105U

CN218771105U - Cable bridge support structure

Info

Publication number: CN218771105U
Application number: CN202223238450.3U
Authority: CN
Inventors: 吴方强; 龚美勤; 张聿达
Original assignee: Kunshan Urban Construction Development Architectural Design Institute Co ltd
Current assignee: Kunshan Urban Construction Development Architectural Design Institute Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-28
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a cable testing bridge bearing structure relates to support technical field, and it includes supporting component, supporting component is including supporting channel-section steel and two sets of vertical connecting piece, it is two sets of to support the channel-section steel through two sets of vertical connecting piece erects on the building of treating installation cable testing bridge, still including setting up two sets of installation component between the vertical connecting piece, installation component is including two sets of locating parts that the symmetry set up, and the cable testing bridge is fixed two sets of between the locating part. This application has the effect of being convenient for install cable testing bridge.

Description

Cable bridge support structure

Technical Field

The application relates to the technical field of supports, in particular to a cable bridge support structure.

Background

The cable bridge for laying and placing the cable can wrap, hang and fix the cable, and plays a role in supporting the cable, protecting the cable and the like. When the cable bridge is installed, the cable bridge needs to be matched with a supporting structure to be installed on a corresponding building.

The related technology discloses a cable bridge support mechanism, which comprises a horizontal plate for mounting a cable bridge, a vertical connecting frame for vertically connecting the horizontal plate with a top wall of a building, and an inclined support frame for obliquely connecting the horizontal plate with the top wall of the building, wherein first connecting frames are respectively connected between two ends of the cable bridge and the horizontal plate, and each first connecting frame is fixed with the cable bridge or the horizontal plate through a screw.

However, when installing the cable bridge, an operator needs to fix the relative position of the cable bridge on the horizontal plate with one hand and tighten the screw with the other hand to fix the connecting frame with the horizontal plate or the cable bridge, which is troublesome, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the comparatively troublesome problem of installation of present cable testing bridge, this application provides a cable testing bridge bearing structure.

The application provides a cable testing bridge bearing structure adopts following technical scheme:

the utility model provides a cable testing bridge bearing structure includes supporting component, supporting component is including supporting channel-section steel and two sets of perpendicular connecting piece, it is through two sets of to support the channel-section steel erect on waiting to install the building of cable testing bridge, still including setting up two sets of installation component between the perpendicular connecting piece, installation component is including two sets of locating parts that the symmetry set up, and the cable testing bridge is fixed two sets of between the locating part.

By adopting the technical scheme, the cable bridge can be fixed on the supporting channel steel by the two groups of limiting parts, so that an operator does not need to manually fix the relative position of the cable bridge and the supporting channel steel, the difficulty and the working strength of the operator for installing the cable bridge are reduced, and the cable bridge is convenient to install.

In a specific implementation manner, each of the limiting members includes a fixed block, a first elastic member, a moving block, and a first limiting rod, the fixed block is disposed in a sidewall of the supporting channel, the moving block is slidably connected to an inner sidewall of the supporting channel, two ends of the first elastic member are respectively connected to the fixed block and the moving block, one end of the first limiting rod in the height direction is connected to the moving block, and the other end of the first limiting rod in the height direction extends to the sidewall of the supporting channel to abut against a cable tray.

By adopting the technical scheme, the side wall of the cable bridge abuts against the first limiting plate, so that the first limiting plate stretches the first elastic piece, and the first limiting plate is tightly abutted against the cable bridge by resilience force generated by the first elastic piece so as to fix the cable bridge on the supporting channel steel, and an operator can conveniently install the cable bridge; meanwhile, the first limiting plate can be abutted to cable bridges with different width sizes through the first elastic piece, and the application range is expanded.

In a specific implementation scheme, a first fixing screw penetrates through the support channel steel in a threaded manner, and the first fixing screw is sleeved with the fixing block in a threaded manner; and the first fixing screw rod is positioned at two ends of the supporting channel steel and is respectively provided with a first mounting nut.

By adopting the technical scheme, the fixing block is fixed in the side wall of the supporting channel steel so as to fix one end of the first elastic piece; the first fixing bolt and the first mounting nut facilitate the detachment and the renewal of the fixing block and the first elastic element, and the phenomenon of instable installation of a cable bridge caused by the reduction of elasticity due to the aging of the first elastic element and the like is reduced.

In a specific embodiment, an end of the first limiting rod, which is far away from the supporting channel steel, is provided with an extension rod, and an end of the extension rod, which faces the cable bridge, is provided with a fixture block, and the fixture block abuts against the top wall of the cable bridge.

Through adopting above-mentioned technical scheme, the fixture block supports the cable testing bridge tightly on supporting the channel-section steel, has further strengthened the positional stability of cable testing bridge.

In a specific possible embodiment, an external connecting rod is arranged on the first limiting rod, a connecting groove is arranged on the extension rod, one end of the external connecting rod penetrates through the connecting groove to connect the first limiting rod, an adjusting nut is connected to the other end of the external connecting rod in a threaded manner, and the adjusting nut abuts against the extension rod.

By adopting the technical scheme, the clamping block can be abutted against cable bridges with different height sizes, and the application range is expanded.

In a specific possible embodiment, each set of the position-limiting members includes a mounting sleeve rod, a second elastic member, a compression rod and a second position-limiting rod, the mounting sleeve rod is disposed at one end of the vertical connecting member facing the cable bridge, the second elastic member is disposed in a side wall of the mounting sleeve rod, one end of the compression rod is inserted into the side wall of the mounting sleeve rod to connect the second elastic member, the other end of the compression rod is connected to the second position-limiting rod, and the second position-limiting rod abuts against the cable bridge.

Through adopting above-mentioned technical scheme, the lateral wall of cable testing bridge offsets with the second limiting plate, makes second limiting plate compression second elastic component, and the resilience force that the second elastic component produced makes the second limiting plate tightly support the cable testing bridge to fix the cable testing bridge on supporting the channel-section steel, the operator installation cable testing bridge of being convenient for.

In a specific possible embodiment, each set of the vertical connectors comprises a first connecting channel, and two ends of the first connecting channel are respectively connected with the top wall of the building and the supporting channel; one end, far away from the compression rod, of the mounting sleeve rod is provided with a second fixing screw rod, threads of the second fixing screw rod penetrate through the first connecting channel steel, and mounting nuts are arranged at two ends, located at the second connecting channel steel, of the second fixing screw rod respectively.

By adopting the technical scheme, the position stability of the installation loop bar is ensured, so that the position stability of the second limiting plate is ensured, and the installation stability of the cable bridge is facilitated; the second fixing screw and the second mounting nut facilitate the disassembly of the mounting loop bar, and further facilitate the replacement of the second elastic piece.

In a specific implementation mode, one end, far away from the compression rod, of the second limiting rod is connected with a clamping plate, and the clamping plate is connected in the side wall of the supporting channel in a sliding mode; and a second limiting bolt is arranged on the clamping plate in a penetrating manner through the upper thread, and the second limiting bolt is abutted against the inner side wall of the supporting channel steel.

Through adopting above-mentioned technical scheme, further guaranteed the positional stability of second limiting plate, be favorable to the installation stability of cable testing bridge.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two groups of limiting parts can fix the cable bridge on the supporting channel steel, so that an operator does not need to manually fix the relative position of the cable bridge and the supporting channel steel, the difficulty and the working strength of the operator in installing the cable bridge are reduced, and the cable bridge is convenient to install;

2. the side wall of the cable bridge abuts against the first limiting plate, so that the first limiting plate stretches the first elastic piece, and the first limiting plate is tightly abutted against the cable bridge by resilience force generated by the first elastic piece, so that the cable bridge is fixed on the supporting channel steel, and an operator can conveniently install the cable bridge; simultaneously first elastic component makes first limiting plate can with the cable testing bridge looks butt of different width sizes, has enlarged application scope.

Drawings

FIG. 1 is a schematic view of a cable tray support structure according to an embodiment of the present disclosure;

fig. 2 is an exploded view illustrating a limiter according to a first embodiment of the present application;

FIG. 3 is a schematic structural view of a cable tray support structure according to a second embodiment of the present application;

fig. 4 is an exploded view illustrating a stopper according to a second embodiment of the present application.

Description of reference numerals:

1. a support assembly; 11. supporting channel steel; 12. a vertical connecting member; 121. connecting a first channel steel; 122. a first supporting screw rod; 123. a second support screw; 124. fixing a nut; 13. an inclined connecting piece; 131. connecting a second channel steel; 132. a first connecting seat; 133. a second connecting seat; 2. mounting the component; 3. a stopper; 31. a fixed block; 311. fixing the first screw; 312. mounting a first nut; 32. a first elastic member; 33. a moving block; 34. a first limit rod; 341. an extension rod; 342. an extension pole; 343. connecting grooves; 344. adjusting the nut; 345. a clamping block; 35. installing a loop bar; 351. fixing a second screw; 352. mounting a second nut; 36. a second elastic member; 37. a compression rod; 38. a second limiting rod; 381. a clamping and connecting plate; 382. the bolt is pressed tightly.

Detailed Description

The embodiment of the application discloses a cable bridge support structure.

The present application is described in further detail below with reference to figures 1-4.

Example one

Referring to fig. 1, a cable tray support structure includes a support assembly 1 for mounting a cable tray on a top wall of a building and a mounting assembly 2 for securing the cable tray to the support assembly 1.

Referring to fig. 1, the support assembly 1 includes a support channel 11 and two sets of vertical connectors 12, wherein both ends of the support channel 11 are respectively connected to the top wall of the building through the sets of vertical connectors 12. The vertical connecting piece 12 comprises a first connecting channel steel 121, a first supporting screw 122 welded at one end, close to the supporting channel steel 11, of the first connecting channel steel 121 and a second supporting screw 123 welded at one end, far away from the supporting channel steel 11, of the first connecting channel steel 121, the first supporting screw 122 is threaded on the supporting channel steel 11, and fixing nuts 124 are respectively in threaded connection with the first supporting screw 122 and two ends, located at the supporting channel steel 11, of the first supporting screw; the second support screw 123 is fixedly connected with the top wall of the building.

Referring to fig. 1, the support assembly 1 further includes two sets of inclined connectors 13, each set of inclined connectors 13 includes a second connecting channel 131, a first connecting seat 132 and a second connecting seat 133, a threaded sleeve of one end of the first connecting seat 132 is disposed between the support channel 11 and one of the fixing nuts 124, the other end of the first connecting seat 132 is fixed to one end of the second connecting channel 131 through a bolt, the other end of the second connecting channel 131 is fixed to the second connecting seat 133 through a bolt, and one end of the second connecting seat 133, which is far away from the second connecting channel 131, is fixed to a top wall of the building. In this embodiment, the support channel 11, the first connection channel 121, and the second connection channel 131 are all C-shaped channels.

Referring to fig. 1, the mounting assembly 2 includes two sets of limiting members 3, and the two sets of limiting members 3 are symmetrically disposed on the supporting channel 11 and respectively connected to two ends of the cable bridge.

Referring to fig. 2, each set of limiting members 3 includes a fixing block 31, a first elastic member 32, a moving block 33 and a first limiting rod 34, the fixing block 31 is disposed in the side wall of the supporting channel 11, a first fixing screw 311 penetrates through the fixing block 31 and the supporting channel 11, and first mounting nuts 312 are screwed on the first fixing screw 311 and located at two ends of the supporting channel 11. One end of the first elastic member 32 in the length direction is welded to the fixed block 31, the other end of the first elastic member 32 in the length direction is welded to the moving block 33, and the moving block 33 is slidably disposed in the side wall of the support channel 11. In this embodiment, the first elastic member is an extension spring. One end of the first limiting rod 34 in the height direction penetrates into the side wall of the supporting channel steel 11 to weld the moving block 33, and one end of the first limiting rod 34, which is located outside the supporting channel steel 11, abuts against the cable bridge.

Referring to fig. 2, when an operator installs the cable tray, the operator pulls the two first position-limiting rods 34 to position the cable tray between the two first position-limiting rods 34, and the resilience force generated by the first elastic element 32 being stretched causes the first position-limiting rods 34 to tightly abut against the outer side wall of the cable tray, so as to fix the position of the cable tray.

Referring to fig. 2, an external connection rod 341 is disposed on the first limiting rod 34, an extension rod 342 is slidably sleeved on the external connection rod 341, and a connection groove 343 for moving the external connection rod 341 is disposed on the extension rod 342 in a penetrating manner. One end of the external connection rod 341, which is far away from the first limiting rod 34, is extended to the outside of the connection groove 343 and is provided with an external thread section, the external thread section is threaded and sleeved with an adjusting nut 344, the radial dimension of the adjusting nut 344 is greater than that of the connection groove 343, and the adjusting nut 344 abuts against the external connection rod 341. A block 345 is welded at one end of the extension rod 342 far away from the first limiting rod 34, and the block 345 abuts against the top wall of the cable bridge.

Referring to fig. 2, the adjusting nut 344 is loosened to slide the extension rod 341 on the first limiting rod 34 to press the block 345 against the top wall of the cable tray, and then the adjusting nut 344 is tightened to fix the block 345, so that the installation stability of the cable tray is enhanced, and the cable tray is suitable for cable trays with different heights and sizes.

The implementation principle of the first embodiment of the present application is as follows: an operator pulls the two first limiting rods 34 to place the cable bridge between the two first limiting rods 34, and resilience force generated by stretching the two first elastic pieces 32 respectively enables the two first limiting rods 34 to be abutted against the outer side wall of the cable bridge so as to fix the cable bridge on the supporting channel steel 11; the adjusting nut 344 is loosened to enable the extending rod 342 to slide on the first limiting rod 34 until the blocking block 345 abuts against the top wall of the cable bridge, and then the adjusting nut 344 is tightened to fix the position of the blocking block 345, so that the cable bridge is further fixed on the supporting channel steel 11.

Example two

Referring to fig. 3 and 4, the difference between the first embodiment and the second embodiment is only that each set of limiting members 3 includes an installation loop bar 35, a second elastic member 36, a compression bar 37 and a second limiting bar 38, a second fixing screw 351 is welded at one end of the installation loop bar 35, the second fixing screw 351 is threaded through the first connection channel 121, and two installation nuts 352 are threaded on the second fixing screw 351 and at two ends of the second connection channel 131. The compression rod 37 is slidably inserted into the sidewall of the installation loop bar 35, and the inner sidewall of the installation loop bar 35 and the compression rod 37 are welded to the two ends of the second elastic member 36 in the length direction. In this embodiment, the second elastic member is a compression spring. The end of the compression bar 37 away from the second elastic element 36 extends outside the mounting sleeve 35 to weld the second limiting bar 38, and the second limiting bar 38 abuts against the cable tray.

Referring to fig. 4, when an operator installs the cable tray, two side walls of the cable tray are respectively abutted against a second limiting rod 38, one end of the compression rod 37 far away from the second limiting rod 38 compresses the second elastic member 36, and the resilience force generated by the second elastic member 36 causes the second limiting rod 38 to tightly abut against the cable tray, so as to fix the relative position of the cable tray and the support channel 11.

Referring to fig. 4, the end of the second restraint bar 38 remote from the compression bar 37 is connected to a clip plate 381, and the clip plate 381 is slidably connected within the side walls of the support channel 11. The snap plate 381 contributes to enhancing the positional stability of the second stopper rod 38. The clamping plate 381 is provided with a tightly-abutting bolt 382 in a penetrating mode, the tightly-abutting bolt 382 abuts against the inner bottom wall of the supporting channel steel 11 to fix the clamping plate 381, and installation stability of the cable bridge is further improved.

The implementation principle of the second embodiment of the present application is as follows: an operator pulls the two second limiting rods 38 to place the cable bridge between the two second limiting rods 38, and the resilience force generated by the compression of the two second elastic pieces 36 respectively enables the two second limiting rods to tightly abut against the outer side walls of the cable bridge so as to fix the cable bridge on the supporting channel steel 11; the abutting bolt 382 is tightened to further fix the positions of the clamping block and the second limiting plate.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable testing bridge bearing structure, includes supporting component (1), supporting component (1) is including supporting channel-section steel (11) and two sets of vertical connecting piece (12), support channel-section steel (11) through two sets of vertical connecting piece (12) erect on treating the building of installing the cable testing bridge, its characterized in that: the cable bridge is characterized by further comprising a mounting assembly (2) arranged between the two groups of vertical connecting pieces (12), wherein the mounting assembly (2) comprises two groups of limiting pieces (3) which are symmetrically arranged, and the cable bridge is fixed between the two groups of limiting pieces (3).

2. The cable tray support structure of claim 1, wherein: each group of the limiting pieces (3) comprises a fixing block (31), a first elastic piece (32), a moving block (33) and a first limiting rod (34), the fixing block (31) is arranged in the side wall of the supporting channel steel (11), the moving block (33) is connected with the inner side wall of the supporting channel steel (11) in a sliding mode, two ends of the first elastic piece (32) are connected with the fixing block (31) and the moving block (33) respectively, one end of the first limiting rod (34) in the height direction is connected with the moving block (33), and the other end of the first limiting rod (34) in the height direction extends to the outer side wall of the supporting channel steel (11) to abut against a cable bridge.

3. The cable tray support structure of claim 2, wherein: a first fixing screw (311) penetrates through the support channel steel (11) in a threaded manner, and the first fixing screw (311) is sleeved with the fixing block (31) in a threaded manner; and the first fixing screw (311) is provided with a first mounting nut (312) at two ends of the supporting channel steel (11).

4. The cable tray support structure of claim 2, wherein: an extension rod (342) is arranged at one end, far away from the support channel steel (11), of the first limiting rod (34), a clamping block (345) is arranged at one end, facing the cable bridge, of the extension rod (342), and the clamping block (345) abuts against the top wall of the cable bridge.

5. The cable tray support structure of claim 4, wherein: an external connecting rod (341) is arranged on the first limiting rod (34), a connecting groove (343) is arranged on the extension rod (342), one end of the external connecting rod (341) penetrates through the connecting groove (343) to be connected with the first limiting rod (34), an adjusting nut (344) is in threaded connection with the other end of the external connecting rod (341), and the adjusting nut (344) abuts against the extension rod (342).

6. The cable tray support structure of claim 1, wherein: every group locating part (3) are including installation loop bar (35), second elastic component (36), compression pole (37) and second gag lever post (38), installation loop bar (35) set up perpendicular connecting piece (12) are towards the one end of cable testing bridge, second elastic component (36) set up in the lateral wall of installation loop bar (35), the one end of compression pole (37) is worn to establish in the lateral wall of installation loop bar (35) in order to connect second elastic component (36), compression pole (37) other end is connected second gag lever post (38), second gag lever post (38) and cable testing bridge looks butt.

7. The cable tray support structure of claim 6, wherein: each group of the vertical connectors (12) comprises a first connecting channel (121), and two ends of the first connecting channel (121) are respectively connected with the top wall of the building and the supporting channel (11); and one end, far away from the compression rod (37), of the mounting sleeve rod (35) is provided with a second fixing screw rod (351), the second fixing screw rod (351) penetrates through the first connecting channel steel (121) in a threaded mode, and two mounting nuts (352) are arranged on the second fixing screw rod (351) and located at two ends of the connecting channel (343) steel respectively.

8. The cable tray support structure of claim 6, wherein: one end, far away from the compression rod (37), of the second limiting rod (38) is connected with a clamping plate (381), and the clamping plate (381) is connected in the side wall of the support channel steel (11) in a sliding mode; clamping plate (381) are gone up the screw thread and are worn to be equipped with and support tight bolt (382), just support tight bolt (382) with the inside wall of support channel-section steel (11) offsets.