CN218352067U

CN218352067U - Cable testing bridge of steady support

Info

Publication number: CN218352067U
Application number: CN202222325526.XU
Authority: CN
Inventors: 刘冉
Original assignee: Shanghai Shangle Hardware Co ltd
Current assignee: Shanghai Shangle Hardware Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-20
Anticipated expiration: 2032-08-31

Abstract

The application relates to the technical field of cable bridges, in particular to a stably supported cable bridge. This application includes support and trailing arm, the support lower wall is equipped with the joint groove, the vertical pole of trailing arm upper portion rigid coupling, vertical pole upper end ball hinge horizon bar, horizon bar one end rigid coupling rubber ball, the rubber ball can stretch into joint inslot portion. This application support lower part is equipped with the joint groove, the vertical pole of trailing arm upper portion rigid coupling, vertical pole upper end ball hinge horizontal pole, horizontal pole one end rigid coupling rubber ball, fix the trailing arm on the installation face earlier, stretch into the trailing arm inside with the support again, the support moves down, the joint groove cell wall that can make the support lower part set up does not set up rubber ball one and serves the upper wall butt with the horizontal pole, make this one end downstream of horizontal pole, the messenger sets up rubber ball one end upward movement, can make rubber ball and joint groove joint, make support and trailing arm stable connection, make this crane span structure can the outrigger.

Description

Cable testing bridge of steady support

Technical Field

The application relates to the technical field of cable bridges, in particular to a stably supported cable bridge.

Background

The cable bridge is composed of a groove type, tray type or step type straight line section, a bend-through, a tee joint, a four-way assembly, a supporting arm, a hanging bracket and the like. The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, and all parts need to be galvanized.

The cable bridge comprises a support, supporting arms and installation accessories, the cross sections of the supporting arms are U-shaped, the supporting arms are fixedly connected to the plane where the cable bridge is required to be installed through the installation accessories, the support is horizontally placed on the upper portions of the horizontal portions of the supporting arms, and the supporting arms can support the support.

In the related art, the inventor believes that the horizontal part of the bracket arm abuts against the lower part of the bracket, and if a cable bridge needs to be installed outdoors, the positions of the bracket and the bracket arm may move relatively if a strong wind occurs, and the bracket may slip down from the horizontal part of the bracket arm.

SUMMERY OF THE UTILITY MODEL

In order to stably connect the bracket and the bracket arm, the application provides a stably-supported cable bridge.

The application provides a cable testing bridge of outrigger adopts following technical scheme:

the utility model provides a cable testing bridge of outrigger, includes support and trailing arm, the support lower wall is equipped with the joint groove, the vertical pole of trailing arm upper portion rigid coupling, vertical pole upper end ball hinge horizontal pole, horizontal pole one end rigid coupling rubber ball, the rubber ball can stretch into joint inslot portion.

Through adopting above-mentioned technical scheme, the support lower wall is equipped with the joint groove, the vertical pole of trailing arm upper portion rigid coupling, vertical pole upper end ball hinge horizontal pole, horizontal pole one end rigid coupling rubber ball, and inside the rubber ball can stretch into the joint inslot, the downward motion support can make joint groove cell wall press horizontal pole one end downwards, can make horizontal pole rigid coupling rubber ball one end upward movement, makes the rubber ball card inside the joint inslot, makes support and trailing arm stable connection.

Optionally, the cross section of the clamping groove is fan-shaped, and the radius of the clamping groove is the same as the length of the horizontal rod.

Through adopting above-mentioned technical scheme, joint groove cross-section is fan-shaped, and the radius in joint groove is the same with the length of horizontal pole, can make the rubber ball card inside the joint inslot.

Optionally, the lower part of the horizontal rod is fixedly connected with a torsion spring, and the other end of the torsion spring is fixedly connected with the upper part of the bracket arm.

Through adopting above-mentioned technical scheme, the torsional spring of horizon bar lower part rigid coupling, the torsional spring other end and trailing arm upper portion rigid coupling can make the horizon bar keep the horizontality under the effect of torsional spring, when can making things convenient for the support downstream, can not set up rubber ball one end butt with the horizon bar.

Optionally, the support lateral wall is equipped with rectangular groove, the link block that slides of rectangular groove lateral wall, support opposite side lateral wall is equipped with first spout, the inside connection joint piece that slides of first spout, the joint piece with the slider joint.

Through adopting above-mentioned technical scheme, the support lateral wall is equipped with rectangular groove, and rectangular groove lateral wall connection slide that slides, support opposite side lateral wall are equipped with first spout, the inside connection joint piece that slides of first spout, the joint piece can make two support stable connections with the slider joint.

Optionally, the side wall of the clamping block is provided with a limiting groove, and the sliding block can extend into the limiting groove.

Through adopting above-mentioned technical scheme, joint piece lateral wall is equipped with the spacing groove, and the slider can stretch into the spacing inslot portion, can make joint piece and slider joint.

Optionally, a second sliding groove is formed in the side wall of the long groove, a spring is fixedly connected inside the second sliding groove, and the other end of the spring is fixedly connected with the sliding block.

Through adopting above-mentioned technical scheme, rectangular groove lateral wall is equipped with the second spout, the inside rigid coupling spring of second spout, and the slider can be promoted to get into the spacing inslot portion to spring other end rigid coupling slider.

Optionally, a chamfer is arranged at an end of a side wall of one side of the sliding block.

Through adopting above-mentioned technical scheme, slider one side lateral wall tip is equipped with the chamfer, can make joint piece and slider chamfer face butt, makes the slider move to compression spring's direction earlier, makes the spring pop out the slider again.

Optionally, the side wall of the bracket is provided with a through groove, the side wall of the clamping block is fixedly connected with a lug, and the lug can slide in the through groove.

Through adopting above-mentioned technical scheme, the support lateral wall is equipped with logical groove, joint piece lateral wall rigid coupling lug, and the lug can slide in leading to inslot portion, promotes the lug, can make inside the joint piece gliding to another support, can conveniently slide the joint piece.

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

1. the lower part of the bracket is provided with a clamping groove, the upper part of the bracket arm is fixedly connected with a vertical rod, the upper end of the vertical rod is hinged with a horizontal rod through a ball, one end of the horizontal rod is fixedly connected with a rubber ball, the bracket arm is fixed on an installation surface firstly, then the bracket is stretched into the bracket arm, the bracket is moved downwards, the groove wall of the clamping groove arranged at the lower part of the bracket can be abutted against the upper wall of the end of the horizontal rod, which is not provided with the rubber ball, so that the end of the horizontal rod moves downwards, the end provided with the rubber ball moves upwards, the rubber ball can be clamped with the clamping groove, the bracket is stably connected with the bracket arm, and the bridge can be stably supported;

2. the lateral wall of one side of the support is provided with a long strip groove, the lateral wall of the long strip groove is provided with a second sliding groove, a spring is fixedly connected inside the second sliding groove, the sliding block is fixedly connected with the sliding block at the other end of the spring, the sliding block can slide inside the second sliding groove, the end part of the lateral wall of one side of the sliding block is provided with a chamfer, the lateral wall of the other side of the support is provided with a first sliding groove, the sliding block slides inside the first sliding groove to be connected with a clamping block, the lateral wall of the clamping block is fixedly connected with a lug, the lug can stretch into the inside of the through groove, the lateral wall of the clamping block is provided with a limiting groove, the sliding lug can enable the clamping block to slide inside the long strip groove arranged on the other support, the sliding block can stretch into the limiting groove, and the two supports are stably connected.

Drawings

FIG. 1 is an overall schematic view of a stably supported cable tray.

FIG. 2 is a cross-sectional view of a stably supported cable tray support showing internal structure.

Fig. 3 is an enlarged view of a point a in fig. 2.

FIG. 4 is a cross-sectional view of a cable tray support with a stabilizing support showing the internal configuration of the elongated channels.

Fig. 5 is an enlarged view at a in fig. 4.

FIG. 6 is a schematic view of a cable tray with a stable support showing the positional relationship between a clamping block and a bracket.

Description of reference numerals: 1. a support; 2. a long groove; 3. a clamping groove; 4. a vertical rod; 5. a horizontal bar; 6. a rubber ball; 7. a first chute; 8. a slider; 9. chamfering; 10. a limiting groove; 11. a second chute; 12. a spring; 13. a bracket arm; 14. a torsion spring; 15. a through groove; 16. a clamping block; 17. and (4) a bump.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses cable testing bridge of outrigger. Referring to fig. 1, the cable bridge for stable support comprises brackets 1 and supporting arms 13, wherein the lower part of each bracket 1 is connected with two supporting arms 13, the section of each supporting arm 13 is U-shaped, the upper part of the horizontal part of each supporting arm 13 is connected with the lower wall of the bracket 1, the section of each bracket 1 is also U-shaped, and the distance between two vertical parts of each supporting arm 13 is the same as the width of the corresponding bracket 1.

Referring to fig. 2 and 3, two vertical rods 4 are vertically and fixedly connected with the upper part of the horizontal part of a bracket arm 13, the upper end of each vertical rod 4 is in ball hinge joint with a horizontal rod 5, the central position of the horizontal rod 5 is connected with the upper end of the vertical rod 4, one end of the horizontal rod 5 is fixedly connected with a rubber ball 6, the lower wall of the other end of the horizontal rod 5 is fixedly connected with a torsion spring 14, the other end of the torsion spring 14 is fixedly connected with the upper wall of the horizontal part of the bracket arm 13, two clamping grooves 3 are arranged on the lower wall of a bracket 1, the sections of the clamping grooves 3 are fan-shaped, the section radiuses of the clamping grooves 3 are the same as the length of the horizontal rods 5, the positions of the clamping grooves 3 are in one-to-one correspondence with the positions of the horizontal rods 5, after the bracket is fixed at an installation position, the bracket 1 horizontally extends into the supporting arm 13, when the bracket 1 moves to a position where the clamping groove 3 corresponds to the horizontal rod 5, the bracket 1 moves downwards, the groove wall of the clamping groove 3 arranged at the lower part of the bracket 1 is abutted against the upper wall of one end of the torsional spring 14 fixedly connected with the horizontal rod 5, one end of the torsional spring 14 fixedly connected with the horizontal rod 5 moves downwards, one end of the rubber ball 6 fixedly connected with the horizontal rod 5 moves upwards and extends into the clamping groove 3, and the rubber ball 6 can be clamped by the clamping groove 3, so that the bracket 1 is fixedly connected with the supporting arm 13.

Referring to fig. 4 and 5, a long groove 2 is arranged on a vertical portion of a side wall of one side of the support 1, a second sliding groove 11 is arranged on a side wall inside the long groove 2, a spring 12 is fixedly connected inside the second sliding groove 11, the other end of the spring 12 is fixedly connected with a sliding block 8, and a chamfer 9 is arranged at one end, far away from the spring 12, of the sliding block 8.

Referring to fig. 6, a first chute 7 is arranged at the vertical portion of the side wall of one side of the support 1, which is far away from the strip groove 2, a clamping block 16 is connected inside the first chute 7 in a sliding manner, a lug 17 is fixedly connected to the side wall of the clamping block 16 in a perpendicular manner, a through groove 15 is further arranged on the side wall of the support 1, the through groove 15 is horizontally arranged, the lug 17 can extend into the through groove 15, the lug 17 can slide inside the through groove 15, a chamfer 9 is arranged at one end, which is far away from the side wall of one side of the support 1, which is far away from another vertical portion of the support 1, and a limiting groove 10 is arranged at the center position of the inclined plane at the chamfer 9 of the clamping block 16.

After the trailing arm 13 is installed, with a support 1 and trailing arm 13 fixed connection, stretch into inside the trailing arm 13 with another support 1 again, earlier make this support 1 and trailing arm 13 joint, a support 1 is equipped with 2 one side lateral walls in rectangular groove and is equipped with 7 one side lateral walls butt of first spout with another support 1 this moment, can slide joint piece 16 along the length direction who leads to groove 15, make joint piece 16 slide to the direction of another

support

1, 16 bevels 9 department butts of chamfer 9 department inclined planes of joint piece and 8 chamfers 9 department butt of slider, can make spring 12 compress earlier, when joint piece 16 moves to spacing groove 10 and slider 8 department of correspondence, spring 12 stretches out, slider 8 is by spring 12 spring into inside 10 spacing groove, make two support 1 fixed connection.

The implementation principle of the stably supported cable bridge frame in the embodiment of the application is as follows: the upper portion of the horizontal portion of the bracket 13 is fixedly connected with a vertical rod 4, the upper end of the vertical rod 4 is in ball joint with a horizontal rod 5, the lower wall of one end of the horizontal rod 5 is fixedly connected with a torsion spring 14, the other end of the torsion spring 14 is fixedly connected with the upper wall of the bracket 13, the other end of the torsion spring is fixedly connected with a rubber ball 6, the lower wall of the bracket 1 is provided with a clamping groove 3, after the bracket 13 is fixed, the bracket 1 can be inserted into the bracket 13, then the bracket 1 moves downwards, the rubber ball 6 fixedly connected with the horizontal rod 5 is inserted into the clamping groove 3, and is clamped in the clamping groove 3, so that the bracket 1 and the bracket 13 can be stably connected, and then the other bracket 1 is clamped inside the bracket 13 in the same way, at the moment, the side walls of the two brackets 1 are abutted, a lug 17 slides along the direction of a through groove 15, the clamping block 16 slides towards the direction of the other bracket 1, the clamping block 16 can slide into a long strip groove 2 of the other bracket 1, the chamfer 9 of a slide block 8 connected inside the long groove 2 can be extended into the limit groove 10 arranged inside, and the chamfer 9 of the slide can be extended into the joint block 16, and the slope of the two brackets 1 can be stably connected.

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 of steady support which characterized in that: including support (1) and trailing arm (13), support (1) lower wall is equipped with joint groove (3), trailing arm (13) upper portion rigid coupling vertical pole (4), ball joint horizon bar (5) in vertical pole (4), horizon bar (5) one end rigid coupling rubber ball (6), rubber ball (6) can stretch into inside joint groove (3).

2. A stably supported cable tray as claimed in claim 1, wherein: the cross section of the clamping groove (3) is fan-shaped, and the radius of the clamping groove (3) is the same as the length of the horizontal rod (5).

3. A stably supported cable tray as claimed in claim 2, wherein: the lower part of the horizontal rod (5) is fixedly connected with a torsion spring (14), and the other end of the torsion spring (14) is fixedly connected with the upper part of the bracket arm (13).

4. A stably supported cable tray as claimed in claim 1, wherein: support (1) lateral wall is equipped with rectangular groove (2), rectangular groove (2) lateral wall connection slide (8) that slides, support (1) opposite side lateral wall is equipped with first spout (7), first spout (7) inside connection joint piece (16) that slides, joint piece (16) with slider (8) joint.

5. A stably supported cable tray as claimed in claim 4, wherein: the side wall of the clamping block (16) is provided with a limiting groove (10), and the sliding block (8) can extend into the limiting groove (10).

6. A stably supported cable tray as claimed in claim 4, wherein: the side wall of the long groove (2) is provided with a second sliding groove (11), a spring (12) is fixedly connected inside the second sliding groove (11), and the other end of the spring (12) is fixedly connected with the sliding block (8).

7. A stably supported cable tray as claimed in claim 6, wherein: and a chamfer (9) is arranged at the end part of the side wall at one side of the sliding block (8).

8. A stably supported cable tray as claimed in claim 4, wherein: the side wall of the support (1) is provided with a through groove (15), the side wall of the clamping block (16) is fixedly connected with a lug (17), and the lug (17) can slide in the through groove (15).