CN220830295U

CN220830295U - A flexible fastener for tubular busbar

Info

Publication number: CN220830295U
Application number: CN202322404231.6U
Authority: CN
Inventors: 杨晓鸽; 王举; 司要辉; 白三恒; 杨进华
Original assignee: Xuchang Zhongxin Jingke Electrical Co ltd
Current assignee: Xuchang Zhongxin Jingke Electrical Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-23
Anticipated expiration: 2033-09-05

Abstract

The utility model provides a telescopic wire clamp for a tubular busbar. The telescopic wire clamp for a tubular busbar comprises: the bottom of the upright post is connected with a fixed seat, and the top of the fixed seat is provided with a fixed plate; the bottom of the fixing plate is connected with the top of the fixing seat, and the side surface of the fixing plate is connected with the upright post; the mounting column, the inside at the stand is inserted to the mounting column, the top welding of mounting column has the mounting panel. According to the utility model, the through hole is formed in the top of the wire fixing clamp, the screw rod is arranged in the screw sleeve, the extrusion block is arranged at the top of the screw rod, the handle is arranged at the top of the screw rod, and the screw rod is driven to rotate by the handle, so that the screw rod can be driven to move downwards, the extrusion block is driven to move downwards, and the tubular bus arranged in the wire fixing clamp is fixed in the wire fixing clamp in an extrusion manner, so that the fixing stability of the tubular bus is improved.

Description

A flexible fastener for tubular busbar

Technical Field

The utility model belongs to the technical field of tubular buses, and particularly relates to a telescopic wire clamp for a tubular bus.

Background

The tubular bus bar is an electric wire system for power transmission and distribution, and consists of one or more large-section metal conductors, usually copper or aluminum materials, is usually installed in a power distribution room, a transformer substation or a power plant of a building or an industrial facility, and the like, has the main functions of transmitting electric energy from the power plant or the transformer substation to an electric load and realizing distribution and supply of electric power, has higher current carrying capacity and lower voltage drop than the conventional cable system, can meet the requirement of high-power load, needs to use a tubular bus bar wire clamp in the installation and fixation process of the tubular bus bar, is a connector used in an electric system for connecting and fixing the tubular bus bar, is usually made of metal materials, has telescopic performance, can adjust the length as required,

The prior authorized common number is CN205565629U, which discloses a pipe bus clamp with elastic expansion quantity, comprising an upper clamping seat and a lower clamping seat, wherein a clamping cavity is formed between the upper clamping seat and the lower clamping seat after involution, the middle position of the top of the upper clamping seat and the middle position of the bottom of the lower clamping seat are respectively disconnected to form a fracture, the two side walls of the fracture are respectively provided with caulking grooves, elastic metal nets are respectively arranged in the fractures, two sides of each elastic metal net are respectively embedded and fixed in the caulking grooves on the corresponding sides through clamping edges, the two sides of the upper clamping seat and the two sides of the lower clamping seat are respectively provided with a connecting table, the connecting tables on the same side are respectively provided with a through hole in a coaxial way, elastic rubber sleeves are riveted in the through holes on the same side, and stud bolts are respectively coaxially arranged in each elastic rubber sleeve, and the upper ends and the lower ends of the stud bolts are respectively locked on the connecting tables on the corresponding sides of the upper clamping seat and the lower clamping seat through nuts. The utility model can provide elastic expansion and contraction for the tubular bus. However, the pipe bus clamp with the elastic expansion amount can only adjust the size of the clamping cavity by adjusting the transverse diameter of the clamping cavity, and cannot adjust the vertical diameter of the clamping cavity, so that the elastic expansion amount provided by the device has limitation, and cannot meet the fixing needs of different pipe buses.

Disclosure of utility model

The utility model provides a telescopic wire clamp for a tubular busbar.

In order to solve the above problems, the present utility model provides a telescopic wire clip for a tubular busbar, comprising: the bottom of the upright post is connected with a fixed seat, and the top of the fixed seat is provided with a fixed plate; the bottom of the fixing plate is connected with the top of the fixing seat, and the side surface of the fixing plate is connected with the upright post; the mounting column is inserted into the upright column, and the top of the mounting column is welded with a mounting plate; the mounting plate, the top of mounting plate is provided with the draw runner board, the spout has been seted up at the top of draw runner board, two movable plates are installed to the top symmetry of mounting plate, the top of movable plate is provided with the wire fixing clamp.

As a further solution of the utility model, the top of the fixing seat is provided with the first fixing bolt, the outer side of the first fixing bolt is provided with the nut, the top of the fixing seat is provided with eight first fixing bolts in total, and the inside of the fixing seat is provided with through holes corresponding to the first fixing bolts, so that the device can be installed on corresponding power equipment by utilizing the first fixing bolts.

As a further solution of the present utility model, the fixing plates are provided with eight fixing plates at the top of the fixing base, and each fixing plate is provided in an area between two first fixing bolts, and the fixing plates are respectively connected with the upright post and the fixing base by welding, and the connection stability of the upright post and the fixing base can be increased by using the fixing plates.

As a further solution of the utility model, the top of the sliding groove arranged in the sliding groove plate is provided with a sliding rail, the bottom of the moving plate is provided with a sliding groove corresponding to the sliding groove, meanwhile, two sides of the lower end of the moving plate are provided with sliding blocks, and the sliding groove plate is internally provided with a sliding groove corresponding to the sliding groove, so that the moving plate can be arranged in the sliding groove plate.

As a further solution of the utility model, a connecting block is arranged at the bottom of the wire fixing clamp, a fixed block is arranged at the bottom of the connecting block, and the bottom of the fixed block is welded at two ends of the top of the movable plate, so that the wire fixing clamp is fixed at the top of the movable plate.

As a further solution of the utility model, the wire fixing clamp is symmetrically divided into an upper part and a lower part, the upper part and the lower part are connected through a rotating shaft, the outer side of the left end of the wire fixing clamp is provided with two convex blocks, the two convex blocks are respectively arranged at the left ends of the wire fixing clamp of the upper part and the lower part, the two convex blocks are connected through a second fixing bolt, the second fixing bolt is provided with a nut, the two sides of the convex blocks are provided with clamping grooves, and the outer side of the convex blocks is provided with a locking sleeve, so that the fixing stability between the two convex blocks is improved.

As a further solution of the utility model, the top of the wire fixing clamp is provided with a through hole and is provided with a thread sleeve, the inside of the thread sleeve is inserted with a threaded rod, the bottom of the threaded rod is provided with a squeezing block, the top of the threaded rod is fixed with a handle, and the handle is in a T shape and is convenient to rotate.

Compared with the related art, the telescopic wire clamp for the tubular bus has the following beneficial effects:

1. According to the utility model, the through hole is formed in the top of the wire fixing clamp, the screw rod is arranged in the screw sleeve, the extrusion block is arranged at the top of the screw rod, the handle is arranged at the top of the screw rod, and the screw rod is driven to rotate by the handle, so that the screw rod can be driven to move downwards, the extrusion block is driven to move downwards, and the tubular bus arranged in the wire fixing clamp is fixed in the wire fixing clamp in an extrusion manner, so that the fixing stability of the tubular bus is improved.

2. According to the utility model, the sliding groove plate is arranged at the top of the mounting column, the two moving plates which are bilaterally symmetrical are arranged in the sliding groove plate, the moving plates can slide at the top of the sliding groove plate through the sliding blocks arranged on the side surfaces and the sliding grooves arranged at the bottom, and the distance between the two bilaterally symmetrical fixing clamps can be adjusted by adjusting the distance between the two moving plates, so that the fixing requirements of different types of tubular bus bars are met.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic elevational view of a telescopic wire clip for a tubular busbar of the present utility model;

FIG. 2 is a schematic top perspective view of a telescopic wire clip for a tubular busbar of the present utility model;

FIG. 3 is a schematic diagram of a chute board structure of a telescopic wire clamp for a tubular busbar of the present utility model;

fig. 4 is a schematic diagram of a wire fixing clip structure of a telescopic wire clip for a tubular busbar of the present utility model.

In the figure: 1. a column; 2. a fixing seat; 3. a fixing plate; 4. a mounting column; 5. a mounting plate; 6. a chute plate; 7. a moving plate; 8. fixing the wire clamp; 9. a first fixing bolt; 10. a slide rail; 11. a connecting block; 12. a fixed block; 13. a rotating shaft; 14. a bump; 15. a second fixing bolt; 16. a locking sleeve; 17. a thread sleeve; 18. a threaded rod; 19. extruding a block; 20. a handle.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic front view of a telescopic wire clip for a tubular busbar according to the present utility model; FIG. 2 is a schematic top perspective view of a telescopic wire clip for a tubular busbar of the present utility model; FIG. 3 is a schematic diagram of a chute board structure of a telescopic wire clamp for a tubular busbar of the present utility model; fig. 4 is a schematic diagram of a wire fixing clip structure of a telescopic wire clip for a tubular busbar of the present utility model. A telescopic wire clamp for a tubular busbar, comprising: the bottom of the upright post 1 is connected with a fixed seat 2, and a fixed plate 3 is arranged at the top of the fixed seat 2; the bottom of the fixing plate 3 is connected with the top of the fixing seat 2, and the side surface of the fixing plate 3 is connected with the upright post 1; the mounting column 4 is inserted into the upright column 1, and a mounting plate 5 is welded at the top of the mounting column 4; the mounting panel 5, the top of mounting panel 5 is provided with the draw runner board 6, and the spout has been seted up at the top of draw runner board 6, and two movable plates 7 are installed to the top symmetry of mounting panel 5, and the top of movable plate 7 is provided with wire fixing clamp 8.

Preferably, the top of the fixed seat 2 is provided with a first fixing bolt 9, the outer side of the first fixing bolt 9 is provided with a nut, the top of the fixed seat 2 is provided with eight first fixing bolts 9 in total, and the inside of the fixed seat 2 is provided with through holes corresponding to the first fixing bolts 9, so that the device can be installed on corresponding power equipment by utilizing the first fixing bolts 9;

Preferably, the number of the fixing plates 3 is eight at the top of the fixed seat 2, each fixing plate 3 is arranged in the area between the two first fixing bolts 9, the fixing plates 3 are respectively connected with the upright post 1 and the fixed seat 2 through welding, and the connection stability of the upright post 1 and the fixed seat 2 can be improved by utilizing the fixing plates 3, so that the situation that the upright post 1 is broken due to the fact that a tubular bus fixed at the top of the upright post is too heavy is avoided, and the structural stability of the device is improved;

Preferably, a sliding rail 10 is installed at the top of a sliding groove formed in the sliding groove plate 6, a sliding groove corresponding to the sliding groove is formed in the bottom of the moving plate 7, sliding blocks are arranged on two sides of the lower end of the moving plate 7, a sliding groove corresponding to the sliding groove is formed in the sliding groove plate 6, the moving plate 7 can be further installed in the sliding groove plate 6, meanwhile, the moving plate 7 can slide at the top of the sliding groove plate 6, further, a wire fixing clamp 8 installed at the top of the moving plate is driven to move, and different pipe bus fixing effects can be achieved by adjusting the distance between two wire fixing clamps 8 which are symmetrical on the left side and the right side;

Preferably, the bottom of the wire fixing clamp 8 is provided with a connecting block 11, the bottom of the connecting block 11 is provided with a fixed block 12, and the bottom of the fixed block 12 is welded at two ends of the top of the movable plate 7, so that the wire fixing clamp 8 is fixed at the top of the movable plate 7;

Preferably, the wire fixing clamp 8 is symmetrically divided into an upper part and a lower part, the upper part and the lower part are connected through a rotating shaft 13, the wire fixing clamp 8 of the upper part can rotate, the wire fixing clamp 8 is opened, a pipe bus is conveniently installed in the wire fixing clamp 8, two bumps 14 are installed on the outer side of the left end of the wire fixing clamp 8, the two bumps 14 are respectively installed at the left ends of the wire fixing clamps 8 of the upper part and the lower part, the two bumps 14 are connected through a second fixing bolt 15, a nut is installed on the second fixing bolt 15, and then the two bumps 14 can be fixed together, so that the two parts of the wire fixing clamp 8 are kept fixed, clamping grooves are formed in the two sides of the bumps 14, a locking sleeve 16 is arranged on the outer side of the bumps 14, the fixing stability between the two bumps 14 is improved, and the problem that the wire fixing clamp 8 is opened due to looseness of the second fixing bolt 15 is avoided, and the pipe bus is caused to fall off;

Preferably, the through-hole has been seted up at the top of solidus clamp 8 and has been installed thread bush 17, the inside of thread bush 17 has been inserted and has been equipped with threaded rod 18, extrusion piece 19 is installed to the bottom of threaded rod 18, the top of threaded rod 18 is fixed with handle 20, drive threaded rod 18 through handle 20 and rotate, and then can make threaded rod 18 downstream, drive extrusion piece 19 and remove down, and then fix the tubular busbar of placing in solidus clamp 8 through the extruded mode, the fixed stability of tubular busbar has been increased, simultaneously can fix the tubular busbar of different diameters in solidus clamp 8, handle 20 sets up to the T shape, the rotation of being convenient for.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. A telescopic wire clamp for a tubular busbar, comprising:

The device comprises an upright post (1), wherein the bottom of the upright post (1) is connected with a fixed seat (2), and a fixed plate (3) is arranged at the top of the fixed seat (2);

The fixing plate (3), the bottom of the fixing plate (3) is connected with the top of the fixing seat (2), and the side surface of the fixing plate (3) is connected with the upright post (1);

The mounting column (4) is inserted into the upright column (1), and a mounting plate (5) is welded at the top of the mounting column (4);

The mounting plate (5), the top of mounting plate (5) is provided with draw runner plate (6), the spout has been seted up at the top of draw runner plate (6), two movable plates (7) are installed to the top symmetry of mounting plate (5), the top of movable plate (7) is provided with solid fastener (8).

2. The telescopic wire clamp for a tubular busbar of claim 1, wherein: the top of fixing base (2) is installed first gim peg (9), the nut is installed in the outside of first gim peg (9), eight first gim pegs (9) are provided with altogether at the top of fixing base (2), and the inside of fixing base (2) is seted up and is had the through-hole corresponding with first gim peg (9).

3. The telescopic wire clamp for a tubular busbar of claim 1, wherein: the fixing plates (3) are arranged to be eight at the top of the fixing base (2), each fixing plate (3) is arranged in an area between two first fixing bolts (9), and the fixing plates (3) are respectively connected with the upright posts (1) and the fixing base (2) through welding.

4. The telescopic wire clamp for a tubular busbar of claim 1, wherein: slide rail (10) are installed at the top of spout that the inside of draw runner plate (6) was seted up, spout that corresponds with it is seted up to the bottom of movable plate (7), and the lower extreme both sides of movable plate (7) are provided with the slider simultaneously, spout that corresponds with it is seted up to the inside of draw runner plate (6).

5. The telescopic wire clamp for a tubular busbar of claim 1, wherein: connecting block (11) are installed to the bottom of solidus clamp (8), fixed block (12) are installed to the bottom of connecting block (11), the bottom welding of fixed block (12) is at the top both ends of movable plate (7).

6. The telescopic wire clamp for a tubular busbar of claim 1, wherein: the wire fixing clamp is characterized in that the wire fixing clamp (8) is symmetrically divided into an upper part and a lower part, the upper part and the lower part are connected through a rotating shaft (13), a lug (14) is arranged on the outer side of the left end of the wire fixing clamp (8), the two lugs (14) are arranged at the left end of the wire fixing clamp (8) of the upper part and the lower part respectively, the two lugs (14) are connected through a second fixing bolt (15), nuts are arranged on the second fixing bolt (15), clamping grooves are formed in the two sides of the lugs (14), and a locking sleeve (16) is arranged on the outer side of the lug (14).

7. The telescopic wire clamp for a tubular busbar of claim 1, wherein: the top of gu fastener (8) has seted up the through-hole and has installed thread bush (17), the inside of thread bush (17) has been inserted threaded rod (18), extrusion piece (19) are installed to the bottom of threaded rod (18), the top of threaded rod (18) is fixed with handle (20).