CN213937269U

CN213937269U - Special clamp for cable bridge

Info

Publication number: CN213937269U
Application number: CN202022464775.8U
Authority: CN
Inventors: 沈慧君
Original assignee: Jiangsu Haorui Electric Technology Co ltd
Current assignee: Jiangsu Haorui Electric Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-10
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a special clamp of cable testing bridge, including fixed cell body and apron, the up end of fixed cell body is provided with the apron, the equidistant fixed mounting of bottom face in the fixed slot has a plurality of support columns, every the equal fixed mounting in upper end of support column has the clamp body, every this internal cable body that all is provided with of clamp, the up end of apron is provided with guiding mechanism, guiding mechanism includes two gag lever posts, two common sliding connection has the slide on the gag lever post, both ends fixed mounting respectively has two slide bars, two about the slide the lower extreme of slide bar all runs through the upper end lateral wall of apron and common fixed mounting has the clamp plate, the equidistant fixed mounting of lower extreme of clamp plate has a plurality of friction pads. The utility model discloses, can fix the cable body 4 of different diameters, application scope is wide, is favorable to cable body 4's normal use.

Description

Special clamp for cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field especially relates to a special clamp of cable testing bridge.

Background

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 gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed outside the building in the open air.

The cable bridge frame uses the clamp body to fix the cable conductor usually in the in-process of using, and the special clamp body of cable bridge frame that has now can't adjust according to the thickness of cable, and application scope is narrow, is unfavorable for the normal use of cable.

In order to solve the problem, the utility model provides a special clamp of cable testing bridge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "the cable bridge frame is at the in-process that uses, uses the clamp body to fix the cable conductor usually, and the special clamp body of current cable bridge frame can't adjust according to the thickness of cable, and application scope is narrow, is unfavorable for the defect of the normal use of cable" to provide a special clamp of cable bridge frame.

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

a clamp special for a cable bridge comprises a fixed groove body and a cover plate, wherein the cover plate is arranged on the upper end surface of the fixed groove body, a plurality of support columns are fixedly arranged on the bottom end surface in the fixed groove body at equal intervals, a hoop body is fixedly arranged at the upper end of each support column, a cable body is arranged in each hoop body, the upper end surface of the cover plate is provided with an adjusting mechanism which comprises two limiting rods, a sliding plate is connected on the two limiting rods in a sliding way, the left end and the right end of the sliding plate are respectively and fixedly provided with two sliding rods, the lower ends of the two sliding rods penetrate through the side wall of the upper end of the cover plate and are jointly and fixedly provided with a pressing plate, the lower extreme equidistant fixed mounting of clamp plate has a plurality of friction pads, every the friction pad all supports the up end at the cable body, two be provided with adjustment mechanism jointly on the gag lever post.

Preferably, adjustment mechanism includes the dwang, the one end of dwang is rotated and is connected on the lateral wall of one of them gag lever post, the other end of dwang runs through another the lateral wall and the fixed mounting of gag lever post have rotatory handle.

Preferably, fixed mounting has the worm on the dwang, the meshing is connected with the worm wheel on the worm, the center department fixed mounting of the lower terminal surface of worm wheel has the threaded rod.

Preferably, the lower end of the threaded rod is rotatably connected to the upper end face of the cover plate, a threaded block is sleeved on the threaded rod in a threaded manner, and the threaded block is fixedly mounted on the sliding plate.

Preferably, one end of the cover plate is rotatably connected to the upper end face of the fixed groove body, the other end of the cover plate is provided with a fixing bolt, and the fixing bolt penetrates through the cover plate and is in threaded connection with the inside of the fixed groove body.

Compared with the prior art, the beneficial effects of the utility model are that:

put a plurality of cable bodies in the clamp body that corresponds, then cover the apron lid on fixed cell body, and it is internal to pass apron threaded connection at the fixed slot with fixing bolt, fix the apron on fixed cell body, then rotate rotatory handle, rotatory handle can drive the dwang and rotate, the dwang can drive the worm and rotate, the worm drives the worm wheel and rotates, the worm wheel drives the threaded rod and rotates, the threaded rod drives the fillet downstream, the fillet drives slide downstream, the slide passes through the friction pad pressure of slide bar promotion clamp plate lower extreme face at the up end of cable body, fix the cable body of different diameters, wide application scope, be favorable to the normal use of cable, the skew has appeared in the position of having avoided the cable body, the stability of cable body has been improved.

Drawings

Fig. 1 is a schematic front structural view of a clamp specially used for a cable tray according to the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

In the figure: the cable clamp comprises a friction pad 1, a pressing plate 2, a clamp hoop body 3, a cable body 4, a support column 5, a fixing groove 6, a sliding rod 7, a rotating handle 8, a limiting rod 9, a sliding plate 10, a cover plate 11, a fixing bolt 12, a worm wheel 13, a worm 14, a rotating rod 15, a threaded rod 16 and a threaded block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a clamp special for a cable bridge comprises a fixed groove body 6 and a cover plate 11, wherein the cover plate 11 is arranged on the upper end surface of the fixed groove body 6, one end of the cover plate 11 is rotatably connected to the upper end surface of the fixed groove body 6, a fixing bolt 12 is arranged at the other end of the cover plate 11, the fixing bolt 12 penetrates through the cover plate 11 and is in threaded connection with the inside of the fixed groove body 6, a plurality of support columns 5 are fixedly arranged on the bottom end surface of the fixed groove body 6 at equal intervals, a clamp body 3 is fixedly arranged on the upper end of each support column 5, a cable body 4 is arranged in each clamp body 3, an adjusting mechanism is arranged on the upper end surface of the cover plate 11 and comprises two limiting rods 9, a sliding plate 10 is jointly and slidably connected to the two limiting rods 9, two sliding rods 7 are fixedly arranged at the left end and the right end of the sliding plate 10 respectively, and the lower ends of the two sliding rods 7 penetrate through the upper end side wall of the cover plate 11 and are jointly and fixedly arranged with a pressing plate 2, the equidistant fixed mounting of lower extreme of clamp plate 2 has a plurality of friction pads 1, every friction pad 1 all supports the up end at cable body 4, be provided with adjustment mechanism jointly on two gag lever posts 9, adjustment mechanism includes dwang 15, the one end of dwang 15 is rotated and is connected on the lateral wall of one of them gag lever post 9, the other end of dwang 15 runs through the lateral wall and the fixed mounting of another gag lever post 9 has rotatory handle 8, fixed mounting has worm 14 on the dwang 15, the meshing is connected with worm wheel 13 on the worm 14, the center department fixed mounting of the lower terminal surface of worm wheel 13 has threaded rod 16, the lower extreme of threaded rod 16 is rotated and is connected the up end at apron 11, threaded block 17 has been cup jointed to the screw thread on the threaded rod 16, threaded block 17 fixed mounting is on slide 10.

In the utility model, a plurality of cable bodies 4 are arranged in corresponding hoop bodies 3, then the cover plate 11 is covered on the fixed groove body 6, a fixing bolt 12 is threaded in the fixing groove body 6 through the cover plate 11, the cover plate 11 is fixed on the fixing groove body 6, then the rotating handle 8 is rotated, the rotating handle 8 drives the rotating rod 15 to rotate, the rotating rod 15 drives the worm 14 to rotate, the worm 14 drives the worm wheel 13 to rotate, the worm wheel 13 drives the threaded rod 16 to rotate, the threaded rod 16 drives the threaded block 17 to move downwards, the threaded block 17 drives the sliding plate 10 to move downwards, the sliding plate 10 pushes the friction pad 1 on the lower end face of the pressing plate 2 to press on the upper end face of the cable body 4 through the sliding rod 7, fix the cable body 4 of different diameters, application scope is wide, is favorable to cable body 4's normal use, has avoided the skew to appear in cable body 4's position, has improved cable body 4's stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special clamp of cable testing bridge, includes fixed cell body (6) and apron (11), its characterized in that, the up end of fixed cell body (6) is provided with apron (11), the equidistant fixed mounting of bottom face in fixed cell body (6) has a plurality of support columns (5), every the equal fixed mounting in upper end of support column (5) has clamp body (3), every all be provided with cable body (4) in clamp body (3), the up end of apron (11) is provided with guiding mechanism, guiding mechanism includes two gag lever posts (9), two common sliding connection has slide (10) on gag lever post (9), two slide (10) about both ends respectively fixed mounting have two slide bars (7), two the lower extreme of slide bar (7) all runs through the upper end lateral wall of apron (11) and common fixed mounting has clamp plate (2), the lower extreme equidistant fixed mounting of clamp plate (2) has a plurality of friction pads (1), every friction pad (1) all supports the up end at cable body (4), two be provided with adjustment mechanism jointly on gag lever post (9).

2. The special clamp for the cable bridge frame according to claim 1, wherein the adjusting mechanism comprises a rotating rod (15), one end of the rotating rod (15) is rotatably connected to a side wall of one limiting rod (9), and the other end of the rotating rod (15) penetrates through the other side wall of the limiting rod (9) and is fixedly provided with a rotating handle (8).

3. The special clamp for the cable bridge according to claim 2, wherein a worm (14) is fixedly installed on the rotating rod (15), a worm wheel (13) is connected to the worm (14) in a meshed mode, and a threaded rod (16) is fixedly installed at the center of the lower end face of the worm wheel (13).

4. The special clamp for the cable bridge frame according to claim 3, wherein the lower end of the threaded rod (16) is rotatably connected to the upper end surface of the cover plate (11), a threaded block (17) is sleeved on the threaded rod (16) in a threaded manner, and the threaded block (17) is fixedly installed on the sliding plate (10).

5. The special clamp for the cable bridge frame according to claim 1, wherein one end of the cover plate (11) is rotatably connected to the upper end face of the fixing groove body (6), a fixing bolt (12) is arranged at the other end of the cover plate (11), and the fixing bolt (12) penetrates through the cover plate (11) and is in threaded connection with the inside of the fixing groove body (6).