CN216819321U

CN216819321U - Insulating bus fixed in connection and installation

Info

Publication number: CN216819321U
Application number: CN202220262248.5U
Authority: CN
Inventors: 陈跃伟
Original assignee: Jiangsu Wopeng Power Equipment Co ltd
Current assignee: Jiangsu Wopeng Power Equipment Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-24
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses an insulated bus which is fixedly connected, installed and fixed, and the insulated bus comprises a fixed cylinder and a copper pipe, wherein a first sliding groove is formed in the fixed cylinder, a stress clamping frame is movably connected in the first sliding groove, a first spring is fixedly connected to one side of the stress clamping frame, the first spring is fixed to one side of the first sliding groove, a connecting copper block is fixedly connected in the fixed cylinder, the connecting copper block is in contact with the stress clamping frame, a second sliding groove is formed in one side of the fixed cylinder, the second sliding groove is communicated with the first sliding groove, a pull rod is movably connected in the second sliding groove, an inserting block is fixedly connected to one end of the pull rod, and a second spring is movably connected to one end of the pull rod. The utility model not only can simplify the installation mode of the bus and improve the installation efficiency of the bus, but also can improve the use effect of the bus and can improve the service life of the bus.

Description

Insulating bus fixed in connection and installation

Technical Field

The utility model relates to the technical field of buses, in particular to an insulated bus which is fixedly connected and installed.

Background

The metal closed shell of the bus duct can protect the bus from being damaged by machinery or animals, the installation of the plug-in unit in a power distribution system is safe, the shell can be grounded as a whole, the grounding is very reliable, the PVC shell of the cable is easily damaged by the machinery and the animals, the power supply must be cut off firstly when the cable is installed, if an error occurs, the cable is dangerous, particularly, the cable needs to be grounded on site, the grounding unreliable condition leads to the increase of the danger, and along with the attention of people to the metal closed shell, people pay more and more attention to the installation of the bus.

The bus is widely used due to good performance, the bus commonly used in the market is usually fixed by adopting a copper nose and a screw in a threaded connection manner when being installed and used, and the connection mode is easy to loosen the screw due to external factors, so that poor contact occurs, and therefore, the insulating bus which is connected, installed and fixed is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an insulated bus which is fixedly connected and installed.

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

the utility model provides a connect fixed insulating generating line of installation, includes solid fixed cylinder and copper pipe, seted up first spout in the solid fixed cylinder, swing joint has the atress card frame in the first spout, and the first spring of one side fixedly connected with of atress card frame, and first spring is fixed mutually with one side of first spout, solid fixed cylinder internal fixedly connected with connects the copper billet, and connects the copper billet and contact with the atress card frame, the second spout has been seted up to one side of solid fixed cylinder, and second spout and first spout are linked together, and swing joint has the pull rod in the second spout, the one end fixedly connected with inserted block of pull rod, the one end swing joint of pull rod has the second spring, and the second spring is fixed mutually with inserted block and second spout respectively, the draw-in groove has been seted up to one side of inserted block, and atress card frame and draw-in groove looks swing joint.

As a further scheme of the utility model, the outer side of the copper pipe is fixedly connected with a polytetrafluoroethylene layer, and the outer side of the polytetrafluoroethylene layer is fixedly connected with a protective sleeve.

As a further scheme of the utility model, one end of the protective sleeve is fixedly connected with a conical cylinder, and an insulating sleeve is bonded in the conical cylinder.

As a further scheme of the utility model, a plurality of silicon rubber sheds are bonded on the outer side of the conical cylinder and are uniformly distributed.

As a further scheme of the utility model, one end of the conical cylinder is movably connected with a wiring terminal, and one end of the wiring terminal is positioned in the copper pipe and is in contact with the copper pipe.

As a further scheme of the utility model, the upper surface of the wiring terminal is provided with a second jack, and the second jack is movably connected with the plug block.

As a further scheme of the present invention, a first slot is formed at one side of the fixed cylinder, the first slot is communicated with the first sliding groove, and one end of the pull rod is fixedly connected with a pull ring.

As a further scheme of the utility model, one end of the fixed cylinder is fixedly connected with two fixed plates, one side of each fixed plate is provided with two fixed holes, and the outer side of the protective sleeve is provided with a plurality of anti-skid grains.

The utility model has the beneficial effects that:

1. through the cooperation use in inserted block and second card hole, insert binding post in the first slot, binding post promotes the atress card frame and slides backward, makes the atress card frame not block the inserted block, and the inserted block passes through the elasticity lapse of spring, and with second jack looks joint, fixes binding post's position, has changed the mounting means of generating line, has improved the installation effectiveness of generating line.

2. Through the arrangement of the silicon rubber umbrella skirt, the silicon rubber has good high-temperature performance, low-temperature performance, weather resistance, excellent insulating performance, corona resistance, arc resistance and other excellent performances, and the using effect of the bus is improved.

3. Through the arrangement of the polytetrafluoroethylene layer, the material has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, and is almost insoluble in all solvents. Meanwhile, the polytetrafluoroethylene has the characteristic of high temperature resistance, and the service life of the bus is prolonged.

Drawings

Fig. 1 is a schematic perspective view of an insulated bus bar according to the present invention;

FIG. 2 is a schematic cross-sectional view of a protective sheath for connecting and fixing an insulated bus according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a fixing cylinder for connecting, mounting and fixing an insulated bus according to the present invention.

In the figure: 1. a fixing hole; 2. a fixed cylinder; 3. a first slot; 4. a wiring terminal; 5. a silicon rubber umbrella skirt; 6. anti-skid lines; 7. a protective sleeve; 8. a second jack; 9. a tapered barrel; 10. an insulating sleeve; 11. a copper pipe; 12. a polytetrafluoroethylene layer; 13. a first spring; 14. a first chute; 15. a stress clamp frame; 16. a pull ring; 17. a pull rod; 18. a second spring; 19. a second chute; 20. inserting a block; 21. connecting the copper blocks; 22. a clamping groove.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an insulated bus for connection, installation and fixation comprises a fixed cylinder 2 and a copper tube 11, a first sliding groove 14 is formed in the fixed cylinder 2, a stress clamping frame 15 is connected in the first sliding groove 14 in a sliding manner, a first spring 13 is welded on one side of the stress clamping frame 15, the first spring 13 is fixed on one side of the first sliding groove 14, a connecting copper block 21 is fixed in the fixed cylinder 2 through a bolt, the connecting copper block 21 is in contact with the stress clamping frame 15, a second sliding groove 19 is formed in one side of the fixed cylinder 2, the second sliding groove 19 is communicated with the first sliding groove 14, a pull rod 17 is connected in the second sliding groove 19 in a sliding manner, an insert block 20 is fixed at one end of the pull rod 17 through a bolt, a second spring 18 is sleeved at one end of the pull rod 17, the second spring 18 is respectively fixed with the insert block 20 and the second sliding groove 19, a clamping groove 22 is formed in one side of the insert block 20, and the stress clamping frame 15 is clamped with the clamping groove 22, binding post 4 withstands atress card frame 15, makes atress card frame 15 backward slide, and atress card frame 15 extrudees first spring 13, and atress card frame 15 breaks away from with draw-in groove 22 simultaneously, and atress card frame 15 is not blocking inserted block 20, and inserted block 20 passes through the effort of second spring 18 and slides downwards and enter into second jack 8 in, with second jack 8 looks joint, fixes binding post 4's position simultaneously, lets binding post 4 can't break away from with solid fixed cylinder 2.

In the utility model, the polytetrafluoroethylene layer 12 is sleeved outside the copper pipe 11, the material has the characteristics of acid resistance, alkali resistance and various organic solvents resistance and is almost insoluble in all solvents through the arrangement of the polytetrafluoroethylene layer 12, meanwhile, the polytetrafluoroethylene has the characteristic of high temperature resistance, the service life of a bus is prolonged, the protective sleeve 7 is sleeved outside the polytetrafluoroethylene layer 12, one end of the protective sleeve 7 is fixed with the conical barrel 9 through a bolt, the insulating sleeve 10 is bonded in the conical barrel 9, the outer side of the conical barrel 9 is bonded with a plurality of silicon rubber sheds 5, the silicon rubber sheds 5 are uniformly distributed, through the arrangement of the silicon rubber sheds 5, the silicon rubber has excellent high-temperature performance, low-temperature performance, weather resistance, excellent insulating performance, corona resistance, arc resistance and other excellent performances, the using effect of the bus is improved, the connecting terminal 4 is clamped at one end of the conical barrel 9, and binding post 4's one end is located copper pipe 11 and contacts with copper pipe 11, second jack 8 has been seted up to binding post 4's upper surface, but and second jack 8 and inserted block 20 joint, first slot 3 has been seted up to one side of a fixed cylinder 2, and first slot 3 is linked together with first spout 14, the one end of pull rod 17 is passed through the bolt fastening and is had pull ring 16, the one end of a fixed cylinder 2 is passed through the bolt fastening and is had two fixed plates, two fixed orificess 1 have been seted up to one side of fixed plate, the outside of protective sheath 7 is equipped with a plurality of anti-skidding lines 6.

The working principle is as follows: when the bus bar needs to be installed. Fixing the fixed cylinder 2 on an object through the fixing hole 1, inserting the bus into the first slot 3, wherein the wiring terminal 4 abuts against the stress clamping frame 15, so that the stress clamping frame 15 slides backwards, the stress clamping frame 15 presses the first spring 13, the stress clamping frame 15 is separated from the clamping groove 22, the stress clamping frame 15 does not clamp the insertion block 20, the insertion block 20 slides downwards through the acting force of the second spring 18 and enters the second jack 8 to be clamped with the second jack 8, the position of the wiring terminal 4 is fixed, the wiring terminal 4 cannot be separated from the fixed cylinder 2, the wiring terminal 4 is in contact with the connecting copper block 21, the connecting copper block 21 is conductive to the wiring terminal 4, when the bus needs to be pulled out, the pull ring 16 is pulled, the pull ring 16 drives the pull rod 17 to move upwards, the pull rod 17 drives the insertion block 20 to move upwards, the insertion block 20 presses the second spring 18, and the insertion block 20 is separated from the second jack 8, then the wiring terminal 4 is pulled out, the wiring terminal 4 does not support the stressed card frame 15, and the stressed card frame 15 is reset by the acting force of the first spring 13, so that the stressed card frame 15 enters the clamping groove 22 to clamp the position of the plug block 20.

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. An insulation bus fixed in connection and installation comprises a fixed cylinder (2) and a copper pipe (11), and is characterized in that a first sliding groove (14) is formed in the fixed cylinder (2), a stress clamping frame (15) is movably connected in the first sliding groove (14), a first spring (13) is fixedly connected on one side of the stress clamping frame (15), the first spring (13) is fixed on one side of the first sliding groove (14), a connecting copper block (21) is fixedly connected in the fixed cylinder (2), the connecting copper block (21) is contacted with the stress clamping frame (15), a second sliding groove (19) is formed in one side of the fixed cylinder (2), the second sliding groove (19) is communicated with the first sliding groove (14), a pull rod (17) is movably connected in the second sliding groove (19), an insert block (20) is fixedly connected at one end of the pull rod (17), and a second spring (18) is movably connected at one end of the pull rod (17), the second spring (18) is respectively fixed with the inserting block (20) and the second sliding groove (19), a clamping groove (22) is formed in one side of the inserting block (20), and the stress clamping frame (15) is movably connected with the clamping groove (22).

2. The insulated bus bar is characterized in that a polytetrafluoroethylene layer (12) is fixedly connected to the outer side of the copper pipe (11), and a protective sleeve (7) is fixedly connected to the outer side of the polytetrafluoroethylene layer (12).

3. The insulated bus bar of claim 2, wherein one end of the protective sleeve (7) is fixedly connected with a conical cylinder (9), and the insulating sleeve (10) is bonded in the conical cylinder (9).

4. A fixedly connected insulated bus bar according to claim 3, wherein a plurality of silicone rubber sheds (5) are bonded to the outside of the conical cylinder (9), and the silicone rubber sheds (5) are uniformly distributed.

5. The insulated bus bar is characterized in that one end of the conical cylinder (9) is movably connected with the wiring terminal (4), and one end of the wiring terminal (4) is positioned in the copper pipe (11) and is in contact with the copper pipe (11).

6. The insulated bus bar of claim 5, wherein the connecting terminal (4) has a second jack (8) on the upper surface thereof, and the second jack (8) is movably connected to the plug (20).

7. The insulated bus bar of claim 1, wherein a first slot (3) is formed on one side of the fixed cylinder (2), the first slot (3) is communicated with the first sliding groove (14), and a pull ring (16) is fixedly connected to one end of the pull rod (17).

8. The insulated bus bar is characterized in that two fixing plates are fixedly connected to one end of the fixing cylinder (2), two fixing holes (1) are formed in one side of each fixing plate, and a plurality of anti-skid threads (6) are arranged on the outer side of the protective sleeve (7).