CN215733233U

CN215733233U - Cable support for power engineering

Info

Publication number: CN215733233U
Application number: CN202121249526.5U
Authority: CN
Inventors: 刘涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2022-02-01
Anticipated expiration: 2031-06-05

Abstract

The utility model provides a cable support for power engineering, comprising: the middle part of the upright post is connected with the supporting plate in a sliding way, when the utility model is used, the first sliding block slides in from the inner part of the upright post, the supporting plate is fixed by a bolt passing through the first threaded hole and the second threaded hole, the second fixing block is slid into the second chute, then the first fixing block is slid into the first chute, under the action of gravity, the support plate slides in the first sliding groove, the fourth ratchet bar is meshed with the third ratchet bar, the second ratchet bar is meshed with the first ratchet bar, the position of the supporting plate is fixed, when the supporting plate is disassembled, the supporting plate is lifted by hands, the fourth ratchet bar is not meshed with the third ratchet bar, and meanwhile, the first fixing block is extruded to one side, so that the meshing of the second ratchet bar and the first ratchet bar is cancelled, the connecting rod slides out from the first sliding block and the second sliding groove, and the supporting plate is detached by rotating the bolt.

Description

Cable support for power engineering

Technical Field

The utility model relates to the technical field of power engineering, in particular to a cable support for power engineering.

Background

Electric power engineering (electric power engineering), i.e. engineering related to the production, transportation, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. In the process of power transmission, cables are laid in cable trenches and tunnels and are generally fixed by using supports. Common supports include angle iron supports and fabricated supports. The angle iron bracket who uses in the cable pit has 7 kinds of different model specifications, including glass steel cable support, composite cable support, pre-buried formula cable support, screw formula cable support and combination formula cable support etc. but current support is a fixed integral type support, inconvenient dismouting, inconvenient transportation.

Therefore, there is a need to provide a cable holder for power engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cable support for electric power engineering, which has an assembled structure and is convenient to transport.

The utility model provides a cable support for power engineering, which comprises: the stand, the middle part sliding connection of stand has the backup pad, the one end of backup pad is fixed with first slider, first spout has been seted up at the middle part of stand, and the first slider sliding connection of first spout, first screw hole has been seted up with the adjacent bilateral symmetry of perforation to the stand, the second screw hole has been seted up to the both ends symmetry of first slider, threaded connection has the bolt between first screw hole and the second screw hole, the middle part sliding connection of first spout has fixing device.

Preferably, the fixing device comprises a first fixing block, a first ratchet bar, a second ratchet bar, a first U-shaped frame, a second fixing block, a second chute, a connecting rod, a third ratchet bar and a fourth ratchet bar, the middle part of the first chute is connected with the first fixing block in an equidistant sliding manner, one side of the first fixing block is symmetrically fixed with the first ratchet bar, the inner wall of the upright post is symmetrically fixed with the second ratchet bar at a position close to the first ratchet bar, the second ratchet bar is meshed and connected with the first ratchet bar, one side of the first fixing block close to the first ratchet bar is fixed with the first U-shaped frame, the middle part of the supporting plate is connected with the second U-shaped frame in a sliding manner, the bottom of the second U-shaped frame is fixed with the second fixing block, the middle part of the supporting plate is provided with the second chute, the second chute is connected with the second fixing block in a sliding manner, and the connecting rod is rotatably connected between the second U-shaped frame and the first U-shaped frame through a shaft pin, third ratchet bars are symmetrically fixed on the top of the second U-shaped frame, fourth ratchet bars are symmetrically fixed on the top of the second sliding groove, and the fourth ratchet bars are meshed and connected with the third ratchet bars.

Preferably, the distance from the bottom of the second sliding groove to the fourth ratchet bar is slightly greater than the distance from the second fixing block to the top of the third ratchet bar, and the distance from one side of the first sliding groove to the second ratchet bar is slightly greater than the distance from the first fixing block to the top of the first ratchet bar.

Preferably, the connecting rod is arranged in two sections.

Preferably, two ends of the upright post are provided with chamfers.

Preferably, one end of the supporting plate, which is far away from the first sliding block, is arranged in an arc shape.

Preferably, one side of the upright post is provided with through holes at equal intervals.

Preferably, the upper surface of the supporting plate is symmetrically provided with arc-shaped grooves.

Compared with the related art, the cable bracket for power engineering provided by the utility model has the following beneficial effects:

the utility model provides a cable bracket for power engineering, which comprises:

when the device is used, the upright post is fixed on the groove and the tunnel surface through the through hole, the first slide block slides in from the inside of the upright post, the supporting plate is fixed by a bolt passing through the first threaded hole and the second threaded hole, the second fixing block is slid into the second chute, then the first fixing block is slid into the first chute, under the action of gravity, the support plate slides in the first sliding groove, the fourth ratchet bar is meshed with the third ratchet bar, the second ratchet bar is meshed with the first ratchet bar, the position of the supporting plate is fixed, when the supporting plate is disassembled, the supporting plate is lifted by hands, the fourth ratchet bar is not meshed with the third ratchet bar, and meanwhile, the first fixing block is extruded to one side, so that the meshing of the second ratchet bar and the first ratchet bar is cancelled, the connecting rod slides out from the first sliding block and the second sliding groove, and the supporting plate is detached by rotating the bolt.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic view of a partial structure provided by the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numbers in the figures: 1. a column; 2. a support plate; 3. a first slider; 4. a first chute; 5. a first threaded hole; 6. a second threaded hole; 7. a bolt; 8. a fixing device; 9. a first fixed block; 10. a first ratchet bar; 11. a second ratchet bar; 12. a first U-shaped frame; 13. a second U-shaped frame; 14. a second fixed block; 15. a second chute; 16. a connecting rod; 17. a third ratchet bar; 18. a fourth ratchet bar; 19. perforating; 20. an arc-shaped groove.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

In a specific implementation, as shown in fig. 1 to 4, a cable rack for power engineering includes: stand 1, stand 1's middle part sliding connection has backup pad 2, arc wall 20 has been seted up to backup pad 2's upper surface symmetry, backup pad 2's one end is fixed with first slider 3, the one end that first slider 3 was kept away from to backup pad 2 is the arc setting, first spout 4 has been seted up at stand 1's middle part, and 3 sliding connection of first spout 4 first slider, first screw hole 5 has been seted up with the bilateral symmetry that perforates adjacent to stand 1, second screw hole 6 has been seted up to first slider 3's both ends symmetry, threaded connection has bolt 7 between first screw hole 5 and the second screw hole 6, fix backup pad 2, the middle part sliding connection of first spout 4 has fixing device 8, the chamfer has been seted up at stand 1's both ends, perforation 19 has been seted up to one side equidistance of stand 1.

Referring to fig. 1-4, the fixing device 8 includes a first fixing block 9, a first ratchet bar 10, a second ratchet bar 11, a first U-shaped frame 12, a second U-shaped frame 13, a second fixing block 14, a second sliding slot 15, a connecting rod 16, a third ratchet bar 17 and a fourth ratchet bar 18, the first fixing block 9 is connected to the middle of the first sliding slot 4 in an equidistant sliding manner, the first ratchet bar 10 is symmetrically fixed to one side of the first fixing block 9, the second ratchet bar 11 is symmetrically fixed to the inner wall of the upright post 1 near the first ratchet bar 10, the second ratchet bar 11 is connected to the first ratchet bar 10 in a meshing manner, the first U-shaped frame 12 is fixed to one side of the first fixing block 9 near the first ratchet bar 10, the second U-shaped frame 13 is connected to the middle of the supporting plate 2 in a sliding manner, the second fixing block 14 is fixed to the bottom of the second U-shaped frame 13, the second sliding slot 15 is opened to the middle of the supporting plate 2, and the second sliding chute 15 is slidably connected with the second fixed block 14, a connecting rod 16 is rotatably connected between the second U-shaped frame 13 and the first U-shaped frame 12 through a shaft pin, the connecting rod 16 is arranged in two segments, a third ratchet bar 17 is symmetrically fixed on the top of the second U-shaped frame 13, a fourth ratchet bar 18 is symmetrically fixed on the top of the second sliding chute 15, the fourth ratchet bar 18 is meshed with the third ratchet bar 17, the distance from the bottom of the second sliding chute 15 to the fourth ratchet bar 18 is slightly greater than the distance from the second fixed block 14 to the top of the third ratchet bar 17, the distance from one side of the first sliding chute 4 to the second ratchet bar 11 is slightly greater than the distance from the first fixed block 9 to the top of the first ratchet bar 10, the second ratchet bar 11 is meshed with the third ratchet bar 17 through the fourth ratchet bar 18, and the second ratchet bar 11 is meshed with the first ratchet bar 10 to fix the position of the supporting plate 2.

The working principle is as follows: when the device is used, the upright post 1 is fixed on a ditch and a tunnel surface through the through hole 19, the first slide block 3 is slid in from the inside of the upright post 1, the support plate 2 is fixed through the first threaded hole 5 and the second threaded hole 6 through the bolt 7, the second fixed block 14 is slid in the second sliding groove 15, then the first fixed block 9 is slid in the first sliding groove 4, under the action of gravity, the support plate 2 slides in the first sliding groove 4, the fourth ratchet bar 18 is meshed with the third ratchet bar 17, the second ratchet bar 11 is meshed with the first ratchet bar 10, the position of the support plate 2 is fixed, when the support plate 2 is disassembled, the support plate 2 is lifted by hand, the fourth ratchet bar 18 is not meshed with the third ratchet bar 17, meanwhile, the first fixed block 9 is extruded to one side, the meshing of the second ratchet bar 11 and the first ratchet bar 10 is not canceled, and the connecting rod 16 can slide out from the inside of the first slide block 3 and the second sliding groove 15, the bolt 7 is turned to detach the support plate 2.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A cable holder for electrical power engineering, comprising: stand (1), its characterized in that, the middle part sliding connection of stand (1) has backup pad (2), the one end of backup pad (2) is fixed with first slider (3), first spout (4) have been seted up at the middle part of stand (1), and first spout (4) first slider (3) sliding connection, first screw hole (5) have been seted up with the adjacent bilateral symmetry of perforation in stand (1), second screw hole (6) have been seted up to the both ends symmetry of first slider (3), threaded connection has bolt (7) between first screw hole (5) and second screw hole (6), the middle part sliding connection of first spout (4) has fixing device (8).

2. The cable bearer for power engineering according to claim 1, wherein the fixing device (8) comprises a first fixing block (9), a first ratchet bar (10), a second ratchet bar (11), a first U-shaped frame (12), a second U-shaped frame (13), a second fixing block (14), a second sliding slot (15), a connecting rod (16), a third ratchet bar (17) and a fourth ratchet bar (18), the first fixing block (9) is connected to the middle of the first sliding slot (4) in a sliding manner at equal intervals, the first ratchet bar (10) is symmetrically fixed to one side of the first fixing block (9), the second ratchet bar (11) is symmetrically fixed to the position of the inner wall of the upright post (1) close to the first ratchet bar (10), the second ratchet bar (11) is meshed with the first ratchet bar (10) and connected to the first U-shaped frame (12) is fixed to the side of the first fixing block (9) close to the first ratchet bar (10), the middle of the supporting plate (2) is connected with a second U-shaped frame (13) in a sliding mode, a second fixing block (14) is fixed to the bottom of the second U-shaped frame (13), a second sliding groove (15) is formed in the middle of the supporting plate (2), the second sliding groove (15) is connected with the second fixing block (14) in a sliding mode, a connecting rod (16) is connected between the second U-shaped frame (13) and the first U-shaped frame (12) in a rotating mode through a shaft pin, third ratchet bars (17) are symmetrically fixed to the top of the second U-shaped frame (13), fourth ratchet bars (18) are symmetrically fixed to the top of the second sliding groove (15), and the fourth ratchet bars (18) are connected with the third ratchet bars (17) in a meshing mode.

3. A cable bearer for electric power engineering according to claim 2, characterized in that the distance from the bottom of the second sliding slot (15) to the fourth ratchet bar (18) is slightly larger than the distance from the second fixing block (14) to the top of the third ratchet bar (17), and the distance from one side of the first sliding slot (4) to the second ratchet bar (11) is slightly larger than the distance from the first fixing block (9) to the top of the first ratchet bar (10).

4. A cable support for electrical engineering according to claim 2, characterized in that the connecting rod (16) is provided in two segments.

5. The cable support for power engineering according to claim 1, wherein two ends of the upright post (1) are chamfered.

6. The cable holder for electric power engineering according to claim 1, characterized in that the end of the support plate (2) remote from the first slider (3) is arc-shaped.

7. The cable support for electric power engineering according to claim 1, characterized in that one side of the upright (1) is equidistantly perforated with perforations (19).

8. The cable support for power engineering according to claim 1, wherein the upper surface of the support plate (2) is symmetrically provided with arc-shaped grooves (20).