CN219018339U

CN219018339U - Leak cable fixture that clamping effect is good

Info

Publication number: CN219018339U
Application number: CN202223230663.1U
Authority: CN
Inventors: 王丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-05-12
Anticipated expiration: 2032-12-03

Abstract

The utility model discloses a cable leakage fixture with a good clamping effect, and relates to the technical field of rail transit cable leakage. The utility model comprises a fixing plate, a supporting seat and a clamping mechanism. According to the utility model, after the rotating shaft is rotated, the driving wheel can be driven to rotate, when the driving wheel rotates, the moving plate can be moved, when the moving plate moves, the connecting plate can be driven to move in the mounting plate, and the moving stability of the connecting plate can be ensured under the action of the fixed frame, so that the actual use effect can be ensured, when the moving plate moves, the spacing of the clamping plates can be changed, the clamping purpose of cables with different diameters can be realized, after the clamping is finished, the positioning and fixing purpose of the rotating shaft can be realized by screwing the nuts, the mounting stability of the driving wheel can be ensured, namely, the positioning and fixing purpose of the moving plate and the clamping plates can be realized, the clamping purpose of cables can be realized, the cables are prevented from falling off, the use effect is good, and the practicability is strong.

Description

Leak cable fixture that clamping effect is good

Technical Field

The utility model relates to the technical field of rail transit leaky cables, in particular to a leaky cable clamp with a good clamping effect.

Background

The leaky cable is a leaky coaxial cable, which is commonly called leaky cable or leaky cable for short, and has a structure basically consistent with that of a common coaxial cable and consists of an inner conductor, an insulating medium and an outer conductor with periodic slots. Electromagnetic waves radiate to the outside through the slotted holes while being longitudinally transmitted in the leaky cable; the external electromagnetic field can also be induced into the leakage cable through the slotted hole and transmitted to the receiving end.

When the constructor who engages in the track traffic leakage cable installation work discovers in actual work, after the leakage cable passes through the fixture, directly fix the fixture on the wall, not only lead to the fastness between leakage cable and the fixture poor like this to for the leakage cable that the size specification is less than fixture size, because do not carry out the secondary and fix, lead to the easy whereabouts of leakage cable, for this reason, we propose a leakage cable fixture that the clamping effect is good.

Disclosure of Invention

The utility model aims at: in order to solve the problems mentioned in the background art, the utility model provides a leaky cable clamp with good clamping effect.

The utility model adopts the following technical scheme for realizing the purposes:

the cable leakage clamp with the good clamping effect comprises a fixed plate, wherein two symmetrically arranged support plates are arranged on the upper end face of the fixed plate, and a support seat is arranged on the upper end face of each support plate; every joint mechanism is installed to the up end of supporting seat, every joint mechanism all includes the mounting panel, the pivot is installed to the center department of mounting panel, the drive wheel has been cup jointed to the circumference surface of pivot inner, the inside movable mounting of mounting panel has two movable plates, every the connecting plate is all installed to the outer terminal surface of movable plate, the connecting plate runs through the mounting panel and extends to the outside of mounting panel, just the fixed frame has been cup jointed to the extension section of connecting plate, every the joint board is all installed to the interior terminal surface of movable plate, the outer end of pivot extends to the outside of mounting panel, just the nut has been cup jointed to the outer end circumference surface of pivot.

Further, each supporting seat is provided with a clamping groove on the upper end face, and the lower part of the mounting plate is clamped in the clamping groove.

Further, a plurality of driving teeth are uniformly arranged on the circumferential surface of the driving wheel, the moving teeth are arranged on the opposite surfaces of the two moving plates on the same side, and the driving teeth are in meshed connection with the moving teeth.

Further, a through groove for the connecting plate to move is formed in the mounting plate.

Further, the empty slot in the fixed frame is matched with the outer wall of the connecting plate in size.

Further, the opposite surfaces of the two clamping plates on the same side are arc-shaped structures.

Further, a threaded connection part is arranged on the circumferential surface of the outer end of the rotating shaft, and the rotating shaft is in threaded connection with the nut.

The beneficial effects of the utility model are as follows:

1. according to the utility model, after the rotating shaft is rotated, the driving wheel can be driven to rotate, when the driving wheel rotates, the moving plate can be moved, when the moving plate moves, the connecting plate can be driven to move in the mounting plate, the moving stability of the connecting plate can be ensured under the action of the fixing frame, the connecting plate can be prevented from falling off from the mounting plate, so that the actual use effect can be ensured, when the moving plate moves, the spacing of the clamping plates can be changed, the clamping purpose of cables with different diameters can be realized, after the clamping is completed, the positioning and fixing purpose of the rotating shaft can be realized by screwing the nuts, so that the mounting stability of the driving wheel can be ensured, namely, the positioning and fixing purpose of the moving plate and the clamping plates can be realized, the clamping purpose of cables can be realized, the cables can be prevented from falling off, the use effect is good, and the practicability is strong.

2. According to the utility model, the upper end surface of each supporting seat is provided with the clamping groove, the lower part of the mounting plate is clamped in the clamping groove, and the connection stability of the supporting seat and the mounting plate can be ensured under the action of the clamping groove, so that the use effect of the mounting plate can be ensured, the detachment of the supporting seat and the mounting plate can be realized, and the assembly and the installation are convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of the support plate in relation to the fixed plate and the support seat of the present utility model;

fig. 4 is an exploded view of the snap-in mechanism of the present utility model.

Reference numerals: 1. a fixing plate; 2. a support plate; 3. a support base; 4. a clamping mechanism; 401. a mounting plate; 402. a rotating shaft; 403. a driving wheel; 404. a moving plate; 405. a connecting plate; 406. a fixed frame; 407. a clamping plate; 408. and (3) a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a cable leakage fixture with good clamping effect, which comprises a fixing plate 1, wherein two symmetrically arranged support plates 2 are arranged on the upper end surface of the fixing plate 1, and a support seat 3 is arranged on the upper end surface of each support plate 2.

Can realize the support purpose of backup pad 2 under the effect of fixed plate 1 to can guarantee the result of use of backup pad 2, can guarantee the job stabilization nature of supporting seat 3 under the effect of backup pad 2, thereby can guarantee actual result of use.

The joint mechanism 4 is installed to the up end of every supporting seat 3, every joint mechanism 4 all includes mounting panel 401, pivot 402 is installed to the center department of mounting panel 401, the driving wheel 403 has been cup jointed to the circumference surface of pivot 402 inner, two movable plates 404 are installed to the inside movable mounting of mounting panel 401, connecting plate 405 is all installed to the outer terminal surface of every movable plate 404, connecting plate 405 runs through mounting panel 401 and extends to the outside of mounting panel 401, and fixed frame 406 has been cup jointed to the extension section of connecting plate 405, the joint plate 407 is all installed to the inner terminal surface of every movable plate 404, the outside that the outer end of pivot 402 extends to mounting panel 401, and nut 408 has been cup jointed to the outer end circumference surface of pivot 402.

Can guarantee the installation stability of pivot 402 under the effect of mounting panel 401, after rotating pivot 402, can drive wheel 403 and rotate, when drive wheel 403 rotates, can realize the removal of movable plate 404, when movable plate 404 removes, can drive connecting plate 405 and remove in the inside of mounting panel 401, and the stability of movement of connecting plate 405 can then be guaranteed under the effect of fixed frame 406, and can avoid connecting plate 405 to take place to drop from the inside of mounting panel 401, thereby can guarantee actual result of use, when movable plate 404 removes, can change the interval of joint plate 407, thereby can realize the centre gripping purpose of the cable of different diameters, after accomplishing the centre gripping, screw nut 408 then can realize the fixed purpose of location of pivot 402, thereby can guarantee the installation stability of drive wheel 403, can realize the fixed purpose of location of movable plate 404 and joint plate 407, thereby can realize the centre gripping purpose of cable that the cable that leaks takes place to drop, the result of use is good, the practicality is strong.

In this embodiment, preferably, the upper end surface of each supporting seat 3 is provided with a clamping groove, and the lower part of the mounting plate 401 is clamped in the clamping groove; can guarantee the connection stability of supporting seat 3 and mounting panel 401 under the effect of joint groove to can guarantee the result of use of mounting panel 401, and can realize the split of supporting seat 3 and mounting panel 401, be convenient for the combination installation.

In this embodiment, preferably, a plurality of driving teeth are uniformly mounted on the circumferential surface of the driving wheel 403, and moving teeth are mounted on opposite surfaces of the two moving plates 404 on the same side, and the driving teeth are engaged with the moving teeth; can guarantee driven stability under the cooperation of driving tooth and removal tooth, can avoid moving plate 404 to take place to rock again to can guarantee actual centre gripping effect.

In this embodiment, preferably, a through slot for moving the connection plate 405 is formed in the mounting plate 401; through the arrangement of the through groove, space can be provided for the movement of the connecting plate 405, and the limiting effect is achieved.

In this embodiment, preferably, the hollow groove inside the fixing frame 406 is adapted to the outer wall of the connecting plate 405; the mounting stability of the connecting plate 405 can be guaranteed under the action of the fixing frame 406, and the connecting plate 405 can be prevented from falling off, so that the actual clamping effect can be guaranteed.

In this embodiment, preferably, opposite surfaces of the two clamping plates 407 on the same side are both arc-shaped structures; through setting up the arc structure can be better with leaking the surface laminating mutually of cable, and then can guarantee the effect of centre gripping.

In this embodiment, preferably, a threaded connection portion is provided on the circumferential surface of the outer end of the rotating shaft 402, and the rotating shaft 402 is connected with the nut 408 through threads; the installation stability of the rotating shaft 402 can be ensured under the action of the nut 408, namely, the installation stability of the rotating shaft 402 can be ensured, and thus, the installation stability of the movable plate 404 and the clamping plate 407 can be ensured.

The working principle and the using flow of the utility model are as follows: when the device is used, the supporting purpose of the supporting plate 2 can be realized under the action of the fixing plate 1, so that the using effect of the supporting plate 2 can be ensured, the working stability of the supporting seat 3 can be ensured under the action of the supporting plate 2, so that the actual using effect can be ensured, the upper end face of each supporting seat 3 is provided with a clamping groove, the lower part of the mounting plate 401 is clamped in the clamping groove, the connection stability of the supporting seat 3 and the mounting plate 401 can be ensured under the action of the clamping groove, the using effect of the mounting plate 401 can be ensured, the detachment of the supporting seat 3 and the mounting plate 401 can be realized, and the assembly and the installation are convenient; the drive wheel 403 circumference surface is even installs a plurality of driving teeth, the removal tooth is all installed to the opposite face of two movable plates 404 of homonymy, the driving tooth is connected with the removal tooth meshing, after rotating pivot 402, can drive the drive wheel 403 and rotate, when drive wheel 403 rotates, can realize the removal of movable plate 404, when movable plate 404 moves, can drive connecting plate 405 and remove in the inside of mounting panel 401, and the stability of movement of connecting plate 405 can then be guaranteed under the effect of fixed frame 406, and can avoid connecting plate 405 to take place to drop from the inside of mounting panel 401, thereby can guarantee actual result of use, when movable plate 404 moves, can change the interval of joint plate 407, thereby can realize the centre gripping purpose of the cable of leaking of different diameters, after accomplishing the centre gripping, screw nut 408 then can realize the fixed purpose of location of pivot 402, thereby can guarantee the installation stability of drive wheel 403, can realize the fixed purpose of location of movable plate 404 and joint plate 407, thereby can realize the centre gripping purpose of cable of leaking, the cable emergence drops, the excellent in use effect, the practicality is strong.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Good cable leakage fixture of centre gripping effect, its characterized in that: the device comprises a fixed plate (1), wherein two symmetrically arranged support plates (2) are arranged on the upper end surface of the fixed plate (1), and a support seat (3) is arranged on the upper end surface of each support plate (2); every joint mechanism (4) are installed to the up end of supporting seat (3), every joint mechanism (4) all include mounting panel (401), pivot (402) are installed in the center department of mounting panel (401), drive wheel (403) have been cup jointed to the circumference surface of pivot (402) inner, two movable plates (404) are installed to the inside movable mounting of mounting panel (401), every connecting plate (405) are all installed to the outer terminal surface of movable plate (404), connecting plate (405) run through mounting panel (401) and extend to the outside of mounting panel (401), just fixed frame (406) have been cup jointed to the extension section of connecting plate (405), every clamping plate (407) are all installed to the inner terminal surface of movable plate (404), the outer end of pivot (402) extends to the outside of mounting panel (401), just nut (408) have been cup jointed to the outer end circumference surface of pivot (402).

2. The leaky cable clamp with good clamping effect according to claim 1, wherein: the upper end face of each supporting seat (3) is provided with a clamping groove, and the lower part of the mounting plate (401) is clamped in the clamping groove.

3. The leaky cable clamp with good clamping effect according to claim 1, wherein: a plurality of driving teeth are uniformly arranged on the circumferential surface of the driving wheel (403), moving teeth are arranged on the opposite surfaces of the two moving plates (404) on the same side, and the driving teeth are in meshed connection with the moving teeth.

4. The leaky cable clamp with good clamping effect according to claim 1, wherein: a through groove for the connecting plate (405) to move is formed in the mounting plate (401).

5. The leaky cable clamp with good clamping effect according to claim 1, wherein: the hollow groove in the fixing frame (406) is matched with the outer wall of the connecting plate (405) in size.

6. The leaky cable clamp with good clamping effect according to claim 1, wherein: the opposite surfaces of the two clamping plates (407) on the same side are arc-shaped structures.

7. The leaky cable clamp with good clamping effect according to claim 1, wherein: the circumference surface of the outer end of the rotating shaft (402) is provided with a threaded connection part, and the rotating shaft (402) is in threaded connection with the nut (408).