CN215934070U

CN215934070U - Relay protection screen cable fixing device

Info

Publication number: CN215934070U
Application number: CN202122479492.5U
Authority: CN
Inventors: 董宇强; 李焯榕; 李烨榕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-01
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a relay protection screen cable fixing device and relates to the technical field of cable fixing equipment. The cable clamping device comprises a mounting frame and supporting rods which are symmetrically and vertically and rotatably mounted on the mounting frame, clamping blocks for clamping cables are hinged to the free ends of the two supporting rods, a linkage piece is mounted between the two supporting rods, the linkage piece is vertically and slidably mounted on the mounting frame, and an adjusting assembly for driving the linkage piece to vertically move is mounted on the mounting frame. The device removes the interlock piece through adjusting part when using, makes two bracing pieces be close to each other because the removal of interlock piece this moment to indirectly drive two clamp splice that correspond and be close to each other, thereby realize the centre gripping, the device compares with current, need not be through the bolt to the fixed of cable, more convenience when dismantling or changing the cable in the later stage, the device is applicable to the cable of different models moreover, thereby more has the practicality.

Description

Relay protection screen cable fixing device

Technical Field

The utility model relates to the technical field of cable fixing equipment, in particular to a cable fixing device for a relay protection screen.

Background

The arrangement of the cables is based on the premise of complying with the functional requirements of the cables, and meanwhile, the process requirements of smoothness, orderliness, attractiveness and the like are met. In the construction process of connecting the cable and the relay protection screen, because the number of cables in the protection screen is large, the reasonable fixation of a plurality of cables is very important.

The traditional fixing mode is that cables in the access screen are arranged and bound according to the arrangement sequence of a drawing, and a cable clamp is manufactured on site according to the arrangement width of the cables so as to fix the cables. However, due to the fact that the equipment transmits different signals, the types of applied cables are also various, different cable clamps are needed to be used for installing different types of cables in the outer diameter, the use is inconvenient, the existing cable clamps can clamp the cables only through bolts, and the installation and later-stage cable replacement of the cables are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background, the utility model provides a cable fixing device for a relay protection screen.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a relay protection screen cable fixing device, includes that mounting bracket and symmetry and vertical are installed to rotating bracing piece on the mounting bracket, two the free end of bracing piece all articulates there is the clamp splice that is used for the centre gripping cable, two install the linkage between the bracing piece, the vertical slidable mounting of linkage is on the mounting bracket, install the drive on the mounting bracket the vertical adjusting part that removes of linkage works as when the linkage passes through adjusting part and removes to make two bracing piece free ends be close to each other or keep away from.

Further, interlock spare includes vertical slidable mounting and is in mould board, two on the mounting bracket return the board, two bracing piece one side all sets firmly guide post and two the guide post all is located return the inboard portion of mould board.

Further, the adjusting part includes that vertical rotation installs threaded rod on the mounting bracket, threaded sleeve is equipped with the connecting block on the threaded rod, the connecting block with return type board one side and connect.

Furthermore, a through groove is vertically formed in the mounting frame, and the connecting block penetrates through the through groove to be connected with the return-shaped plate.

Further, two opposite sides of the clamping block are clamping surfaces and are in V-shaped structures.

Further, still include the mounting panel, T type groove has been seted up along its length direction at the mounting panel top, slidable mounting has a plurality of T type pieces in the T type groove, the mounting bracket is detachable to be installed T type piece top, install on the T type piece and be used for the spacing locating part of self position.

Further, mounting panel one side along its length direction seted up with the spacing groove that T type groove is linked together, the locating part is including setting firmly the gag lever post of T type piece one side, gag lever post one end is passed the spacing groove is located outside and threaded sleeve and is equipped with the knob, one side of knob with one side of mounting panel forms contradict.

Further, the mounting bracket is mounted on the T-shaped block by bolts.

The utility model has the following beneficial effects:

1. when the device is used, the mounting frame can be mounted in the relay protection screen, the connected cable is moved between the two clamping blocks, the linkage part is moved through the adjusting component, the two support rods are close to each other due to the movement of the linkage part, so that the two corresponding clamping blocks are indirectly driven to be close to each other, and the two clamping blocks are hinged to each other, so that the two clamping blocks can adapt to the outer peripheral side of the cable, and clamping is realized.

Drawings

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

FIG. 2 is an exploded view of a portion of the structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

reference numerals: 1. a mounting frame; 2. a support bar; 3. a clamping block; 4. a linkage member; 401. a plate return; 402. a guide post; 5. an adjustment assembly; 501. a threaded rod; 502. connecting blocks; 6. penetrating a groove; 7. a T-shaped groove; 8. a T-shaped block; 9. a limiting member; 901. a limiting rod; 10. a limiting groove; 11. and (7) mounting the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

As shown in fig. 1, 2 and 4, a relay protection screen cable fixing device comprises a mounting frame 1 and support rods 2 which are symmetrically and vertically rotatably mounted on the mounting frame 1, free ends of the two support rods 2 are hinged with clamping blocks 3 for clamping cables, a linkage part 4 is mounted between the two support rods 2, the linkage part 4 is vertically and slidably mounted on the mounting frame 1, an adjusting component 5 for driving the linkage part 4 to vertically move is mounted on the mounting frame 1, when the linkage part 4 moves through the adjusting component 5, the free ends of the two support rods 2 are close to or far away from each other, when the device is used, the mounting frame 1 can be mounted in the relay protection screen firstly, then the connected cables are moved between the two clamping blocks 3, then the linkage part 4 is moved through the adjusting component 5, at this time, because the movement of the linkage part 4 makes the two support rods 2 close to each other, thereby indirectly drive two clamp splice 3 that correspond and be close to each other, because two clamp splice 3 are articulated, so two clamp splice 3 can adapt to the periphery side of cable to realize the centre gripping, the device compares with current, need not dismantle or change more convenience when the cable through the bolt, the device is applicable to the cable of different models moreover, thereby more has the practicality.

As shown in fig. 1 and 2 and 4, in some embodiments, linkage 4 includes a circular plate 401 vertically slidably mounted on mounting frame 1, two support rods 2 are each fixedly provided with a guide post 402 on one side and two guide posts 402 are both located inside circular plate 401, specifically, guide post 402 is cylindrical and is adapted to the inside of circular plate 401, when circular plate 401 vertically moves, because two guide posts 402 are located inside circular plate 401 and support rods 2 are rotatably disposed, guide post 402 can horizontally move relative to the inside of circular plate 401 and two guide posts 402 are close to or far away from each other, so that two support rods 2 are close to or far away from each other along their rotation points.

As shown in fig. 1 and 4, in some embodiments, the adjusting assembly 5 includes a threaded rod 501 vertically rotatably mounted on the mounting frame 1, a connecting block 502 is threaded on the threaded rod 501, the connecting block 502 is connected to one side of the return-type plate 401, and the threaded rod 501 is rotated, because the return-type plate 401 is slidably disposed, the connecting block 502 moves along the axial direction of the threaded rod 501, thereby driving the return-type plate 401 to move.

As shown in fig. 1 and fig. 2, in some embodiments, a through groove 6 is vertically formed in the mounting frame 1, the connecting block 502 passes through the through groove 6 to be connected with the return plate 401, and the through groove 6 plays a role in limiting so that the through groove 6 plays a role in limiting when the threaded rod 501 rotates, thereby preventing the return plate 401 from rotating.

As shown in fig. 1, in some embodiments, two opposite sides of the clamping block 3 are clamping surfaces and are configured as V-shaped, and the design of the V-shaped increases the clamping surfaces of the clamping block 3 and the cable, so that the clamping is more stable and is not easy to fall off.

As shown in fig. 1, fig. 2 and fig. 4, in some embodiments, the cable protection device further includes a mounting plate 11, a T-shaped groove 7 is formed in the top of the mounting plate 11 along the length direction of the mounting plate, a plurality of T-shaped blocks 8 are slidably mounted in the T-shaped groove 7, the mounting plate 1 is detachably mounted on the top of the T-shaped blocks 8, a limiting part 9 for limiting the position of the mounting plate is mounted on each T-shaped block 8, specifically, the mounting plate 11 is mounted in a relay protection screen, when a cable is clamped by the clamping blocks 3, the T-shaped blocks 8 can be moved in the T-shaped groove 7 by sliding the mounting plate 1, the cable is properly adjusted to be arranged, and finally, the mounting plate 1 is locked by the limiting part 9, and the mounting plate 1 or the clamping blocks 3 can be conveniently replaced in the later period when damaged due to the detachable design of the mounting plate 1.

As shown in fig. 1, 2 and 4, in some embodiments, a limiting groove 10 communicated with the T-shaped groove 7 is formed in one side of the mounting plate 11 along a length direction thereof, the limiting member 9 includes a limiting rod 901 fixedly arranged on one side of the T-shaped block 8, one end of the limiting rod 901 penetrates through the limiting groove 10 to be located outside, a knob is screwed on the limiting groove, one side of the knob is abutted against one side of the mounting plate 11, when the T-shaped block 8 is moved to a proper position, only the knob needs to be screwed so that one side of the knob is abutted against the mounting plate 11, and the position of the T-shaped block 8 is limited by increasing friction.

As shown in fig. 1 and 3, the mounting bracket 1 is mounted on the T-shaped block 8 through bolts, specifically, as shown in fig. 1, four through holes are formed in the mounting bracket 1 in a rectangular array, and the bolts penetrate through the through holes to be in threaded fit with the mounting plate 11, so that the mounting bracket 1 is mounted and later detached.

Claims

1. The utility model provides a relay protection screen cable fixing device, its characterized in that includes that mounting bracket (1) and symmetry and vertical are installed to rotating bracing piece (2), two on mounting bracket (1) the free end of bracing piece (2) all articulates there is clamp splice (3) that are used for the centre gripping cable, two install linkage piece (4) between bracing piece (2), the vertical slidable mounting of linkage piece (4) is on mounting bracket (1), install the drive on mounting bracket (1) linkage piece (4) is vertical to adjusting part (5) that remove, works as when linkage piece (4) remove through adjusting part (5) to make two bracing piece (2) free ends be close to each other or keep away from.

2. The relay protection screen cable fixing device according to claim 1, wherein the linkage member (4) comprises a loop plate (401) vertically slidably mounted on the mounting frame (1), two guide posts (402) are fixedly arranged on one side of the support rods (2), and the two guide posts (402) are located inside the loop plate (401).

3. The relay protection screen cable fixing device according to claim 2, wherein the adjusting component (5) comprises a threaded rod (501) vertically rotatably mounted on the mounting rack (1), a connecting block (502) is sleeved on the threaded rod (501), and the connecting block (502) is connected with one side of the circular plate (401).

4. The relay protection screen cable fixing device according to claim 3, wherein a through groove (6) is vertically formed in the mounting rack (1), and the connecting block (502) passes through the through groove (6) to be connected with the circular plate (401).

5. The relay protection screen cable fixing device according to claim 1, wherein the opposite sides of the clamping block (3) are clamping surfaces and are configured in a V shape.

6. The relay protection screen cable fixing device according to claim 1, further comprising a mounting plate (11), wherein a T-shaped groove (7) is formed in the top of the mounting plate (11) along the length direction of the mounting plate, a plurality of T-shaped blocks (8) are slidably mounted in the T-shaped groove (7), the mounting plate (1) is detachably mounted on the top of the T-shaped blocks (8), and a limiting part (9) for limiting the position of the mounting plate is mounted on each T-shaped block (8).

7. The relay protection screen cable fixing device according to claim 6, wherein a limiting groove (10) communicated with the T-shaped groove (7) is formed in one side of the mounting plate (11) along a length direction of the mounting plate, the limiting member (9) comprises a limiting rod (901) fixedly arranged on one side of the T-shaped block (8), one end of the limiting rod (901) penetrates through the limiting groove (10) and is located outside, a knob is sleeved with a thread, and one side of the knob is abutted to one side of the mounting plate (11).

8. A relay protection screen cable fixing device according to claim 6, wherein the mounting rack (1) is mounted on the T-shaped block (8) through bolts.