CN216085997U

CN216085997U - Cable adapter for power engineering

Info

Publication number: CN216085997U
Application number: CN202122330209.2U
Authority: CN
Inventors: 温俊青; 崔克堂; 刘玉波
Original assignee: Shandong Boneng Power Installation Co ltd
Current assignee: Shandong Boneng Power Installation Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-18
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a cable adapting device for power engineering, which comprises an operation table, wherein the bottom of the operation table is fixedly provided with connecting pins, the top of the operation table is provided with a sliding groove, the inner side wall of the sliding groove is movably provided with a rotating shaft, the rotating shaft can rotate on the inner side wall of the sliding groove, and the inner side wall of the sliding groove is provided with a sliding assembly; according to the utility model, through rotating the turntable, when the turntable rotates, the rotating shaft fixedly connected with the turntable can be rotated, the rotating shaft can rotate the gear fixedly arranged on the outer side wall of the rotating shaft, and then the gear rod can be moved, in the relative movement process of the gear rods on two sides, the sliding blocks on two sides can be moved towards the middle, and then the supporting rod can be driven by the connecting block to move towards the middle, so that when the butt joint distance of cables is insufficient, quick and direct adjustment can be carried out, the clamping state of the cables does not need to be relieved, the workload of workers is reduced, and the working efficiency is improved.

Description

Cable adapter for power engineering

Technical Field

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

Background

After the 20 th century, the production of electric energy was mainly dependent on thermal power plants, hydroelectric power plants and nuclear power plants. The conditioned place also uses tidal, geothermal and wind energy to generate electricity. The transmission and distribution of electric energy is mainly realized by high-voltage and low-voltage alternating current power networks. As a development direction of a power transmission engineering technology, the method is mainly used for researching an extra-high voltage (more than 100 ten thousand volts) alternating current power transmission and direct current power transmission technology to form a larger power network; meanwhile, the technical problem of superconductor electric energy transmission is also researched. The large-scale power system appearing in the 20 th century integrates the links of power generation, power transmission, power transformation, power distribution and power utilization into an organic whole, becomes an entity engineering system with the widest space span, strict time coordination and extremely complex hierarchical division in the social substance production department, is a cable for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and has the proportion of the cable gradually increased in the power line. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including various voltage classes, 1-500KV and above, and various insulated power cables.

In the cable adapting work of the power engineering, the cable has large volume and high quality, so that manual wiring is inconvenient, the two ends of the cable can be clamped by the traditional cable adapting device, when the cable is short of the butt joint distance, the cable cannot be directly moved, the distance can be adjusted by releasing the clamping of the cable again, and the labor is greatly consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the butt joint distance of cables cannot be adjusted in the prior art, and provides a cable adapting device for power engineering.

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

a cable adapting device for power engineering comprises an operation table, wherein a connecting pin is fixedly arranged at the bottom of the operation table, a sliding groove is formed in the top of the operation table, a rotating shaft is movably arranged on the inner side wall of the sliding groove and can rotate on the inner side wall of the sliding groove, and a sliding assembly is arranged on the inner side wall of the sliding groove;

the fixed gear that is provided with on the lateral wall of pivot, the activity is provided with the gear pole on the inside wall of sliding tray, the fixed sliding block that is provided with of one end of gear pole, the fixed connecting block that is provided with in top of sliding block, the fixed bracing piece that is provided with in top of connecting block, the top of bracing piece is provided with the fixture who is used for stabilizing the cable.

Preferably, the clamping mechanism comprises a placing plate fixedly arranged at the top of the supporting rod, an air cushion is fixedly arranged on the inner side wall of the placing plate, an upper clamping plate is movably arranged on the side wall of the placing plate and can rotate on the placing plate, and a clamping assembly is arranged at the top of the upper clamping plate.

Preferably, the top of the rotating shaft extends to the top of the operating platform, and the top of the rotating shaft is fixedly provided with a rotating disc.

Preferably, the clamping assembly comprises a bolt with threads arranged at the top of the upper clamping plate, the bolt penetrates through the top of the upper clamping plate, and a clamping plate is movably arranged at the bottom of the bolt.

Preferably, the lateral wall of the placing plate is provided with a spring groove, the inner side wall of the spring groove is movably provided with a limiting block, the limiting block can slide on the inner side wall of the spring groove, the limiting block is fixedly provided with a dismounting rod, and one end of the dismounting rod, which is located in the spring groove, is sleeved with a spring.

Preferably, a fixing groove is formed in the side wall of the upper clamping plate, and the other end of the dismounting rod extends into the fixing groove.

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

1. according to the utility model, through rotating the turntable, when the turntable rotates, the rotating shaft fixedly connected with the turntable can be rotated, the rotating shaft can rotate the gear fixedly arranged on the outer side wall of the rotating shaft, and then the gear rod can be moved, in the relative movement process of the gear rods on two sides, the sliding blocks on two sides can be moved towards the middle, and then the supporting rod can be driven by the connecting block to move towards the middle, so that when the butt joint distance of cables is insufficient, quick and direct adjustment can be carried out, the clamping state of the cables does not need to be relieved, the workload of workers is reduced, and the working efficiency is improved.

2. According to the cable block quick-taking device, the upper clamping plate is closed, the end part of the dismounting rod is placed into the fixing groove in the side wall of the upper clamping plate, the dismounting rod is clamped in the fixing groove under the elastic force of the spring, a cable can be fixed, the bolt can move downwards under the action of the thread by rotating the bolt, the clamping plate can be matched with the air cushion to clamp the cable tightly, the cable is prevented from shaking in the working process, and meanwhile, after the working is completed, the dismounting rod only needs to be pulled to be separated from the inside of the fixing groove, so that the cable block can be taken out quickly, and the cable block quick-taking device is simple and quick and convenient to use by a worker.

Drawings

Fig. 1 is a schematic structural diagram of a cable adapter for electrical engineering according to the present invention;

fig. 2 is a cross-sectional view of a cable adaptor for electrical engineering according to the present invention;

fig. 3 is an enlarged structural view of a cable adaptor device for electrical engineering shown in fig. 1;

fig. 4 is an enlarged structural view of a cable adaptor device for electrical engineering shown in fig. 2 at B.

In the figure: 1. an operation table; 2. a connecting pin; 3. a sliding groove; 4. a rotating shaft; 5. a gear; 6. a gear lever; 7. a slider; 8. connecting blocks; 9. a support bar; 10. an upper splint; 11. placing the plate; 12. a clamping plate; 13. an air cushion; 14. fixing grooves; 15. a spring slot; 16. a limiting block; 17. a spring; 18. disassembling the rod; 19. a bolt; 20. a turntable.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a cable adapting device for electric power engineering, including an operation table 1, a connecting pin 2 is fixedly arranged at the bottom of the operation table 1, a sliding groove 3 is formed at the top of the operation table 1, a rotating shaft 4 is movably arranged on the inner side wall of the sliding groove 3, the rotating shaft 4 can rotate on the inner side wall of the sliding groove 3, the top of the rotating shaft 4 extends to the top of the operation table 1, a turntable 20 is fixedly arranged at the top of the rotating shaft 4, a sliding assembly is arranged on the inner side wall of the sliding groove 3, a gear 5 is fixedly arranged on the outer side wall of the rotating shaft 4, a gear rod 6 is movably arranged on the inner side wall of the sliding groove 3, a sliding block 7 is fixedly arranged at one end of the gear rod 6, a connecting block 8 is fixedly arranged at the top of the sliding block 7, a supporting rod 9 is fixedly arranged at the top of the connecting block 8, and a clamping mechanism for stabilizing a cable is arranged at the top of the supporting rod 9;

by rotating the turntable 20, when the turntable 20 rotates, the rotating shaft 4 fixedly connected with the turntable 20 can be rotated, the rotating shaft 4 rotates to enable the gear 5 fixedly arranged on the outer side wall of the rotating shaft 4 to rotate, and then the gear rod 6 can be moved, in the relative movement process of the gear rods 6 at two sides, the sliding blocks 7 at two sides can be moved towards the middle, and further the supporting rod 9 is driven by the connecting block 8 to move towards the middle, so that when the butt joint distance of cables is insufficient, rapid and direct adjustment can be carried out, the clamping state of the cables does not need to be relieved, the work burden of workers is reduced, and the work efficiency is improved;

the clamping mechanism comprises a placing plate 11 fixedly arranged at the top of the supporting rod 9, an air cushion 13 is fixedly arranged on the inner side wall of the placing plate 11, an upper clamping plate 10 is movably arranged on the side wall of the placing plate 11, the upper clamping plate 10 can rotate on the placing plate 11, a clamping assembly is arranged at the top of the upper clamping plate 10 and comprises a bolt 19 arranged at the top of the upper clamping plate 10 in a threaded manner, the bolt 19 penetrates through the top of the upper clamping plate 10, a clamping plate 12 is movably arranged at the bottom of the bolt 19, a spring groove 15 is formed in the side wall of the placing plate 11, a limiting block 16 is movably arranged on the inner side wall of the spring groove 15, the limiting block 16 can slide on the inner side wall of the spring groove 15, a dismounting rod 18 is fixedly arranged on the limiting block 16, one end, located on the spring groove 15, of the dismounting rod 18 is sleeved with a spring 17, a fixing groove 14 is formed in the side wall of the upper clamping plate 10, and the other end of the dismounting rod 18 extends into the fixing groove 14;

through closing punch holder 0, inside putting into fixed slot 14 on the punch holder 10 lateral wall with the tip of dismounting rod 18, under the spring action of spring 17, dismounting rod 18 will be at the inside chucking of fixed slot 14, can be fixed with the cable, this moment through rotating bolt 19, can make bolt 19 move down under the effect of screw thread, and then will make clamp plate 12 and air cushion 13 cooperate and press from both sides the cable tightly, avoid in the course of the work, the cable rocks, after the completion of simultaneous working, only need stimulate dismounting rod 18, make dismounting rod 18 leave the inside of fixed slot 14, can realize taking out the cable piece fast, and is simple and fast, and the staff of being convenient for uses.

In the utility model, a cable is placed on a placing plate 11, the end part of a dismounting rod 18 is placed in a fixed groove 14 on the side wall of an upper clamping plate 10 by closing the upper clamping plate 10, the dismounting rod 18 is clamped in the fixed groove 14 under the elastic force of a spring 17, the cable can be fixed, at the moment, a bolt 19 can be rotated by rotating a bolt 19, the bolt 19 can move downwards under the action of screw threads, a clamping plate 12 can be matched with an air cushion 13 to clamp the cable, a rotating shaft 4 fixedly connected with the rotating plate 20 can be rotated by rotating the rotating plate 20, a gear 5 fixedly arranged on the outer side wall of the rotating shaft 4 can be rotated by rotating the rotating shaft 4, a gear rod 6 can be moved, sliding blocks 7 on two sides can be moved towards the middle in the relative movement process of the gear rods 6 on two sides, and a supporting rod 9 can be moved towards the middle under the driving of a connecting block 8, when the butt joint distance of the cables is insufficient, quick and direct adjustment can be carried out, and after the work is completed, the dismounting rod 18 only needs to be pulled, so that the dismounting rod 18 leaves the inside of the fixing groove 14, and the cables can be quickly taken out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A cable adapting device for power engineering comprises an operation table (1) and is characterized in that a connecting pin (2) is fixedly arranged at the bottom of the operation table (1), a sliding groove (3) is formed in the top of the operation table (1), a rotating shaft (4) is movably arranged on the inner side wall of the sliding groove (3), the rotating shaft (4) can rotate on the inner side wall of the sliding groove (3), and a sliding assembly is arranged on the inner side wall of the sliding groove (3);

the fixed gear (5) that is provided with on the lateral wall of pivot (4), the activity is provided with gear pole (6) on the inside wall of sliding tray (3), the fixed sliding block (7) that is provided with of one end of gear pole (6), the fixed connecting block (8) that is provided with in top of sliding block (7), the fixed bracing piece (9) that is provided with in top of connecting block (8), the top of bracing piece (9) is provided with the fixture who is used for stabilizing the cable.

2. The cable adapting device for the electric power engineering as claimed in claim 1, wherein the clamping mechanism comprises a placing plate (11) fixedly arranged at the top of the support rod (9), an air cushion (13) is fixedly arranged on the inner side wall of the placing plate (11), an upper clamping plate (10) is movably arranged on the side wall of the placing plate (11), the upper clamping plate (10) can rotate on the placing plate (11), and a clamping assembly is arranged at the top of the upper clamping plate (10).

3. The cable adapting device for electric power engineering as claimed in claim 1, wherein the top of the rotating shaft (4) extends to the top of the operating platform (1), and a rotating disc (20) is fixedly arranged on the top of the rotating shaft (4).

4. The cable adaptor device for electric power engineering as claimed in claim 2, wherein the clamping assembly comprises a bolt (19) threaded on the top of the upper clamping plate (10), the bolt (19) penetrates through the top of the upper clamping plate (10), and the bottom of the bolt (19) is movably provided with the clamping plate (12).

5. The cable adapting device for the electric power engineering as claimed in claim 2, wherein a spring groove (15) is formed in a side wall of the placing plate (11), a limiting block (16) is movably arranged on an inner side wall of the spring groove (15), the limiting block (16) can slide on the inner side wall of the spring groove (15), a dismounting rod (18) is fixedly arranged on the limiting block (16), and a spring (17) is sleeved at one end, located in the spring groove (15), of the dismounting rod (18).

6. The cable adaptor device for electric power engineering as claimed in claim 5, wherein the side wall of the upper clamping plate (10) is provided with a fixing groove (14), and the other end of the dismounting rod (18) extends into the fixing groove (14).