CN215575470U

CN215575470U - Electric power withstand voltage test wiring rack

Info

Publication number: CN215575470U
Application number: CN202121281030.6U
Authority: CN
Inventors: 吴基胜
Original assignee: Bache Electric Shanghai Co ltd
Current assignee: Bache Electric Shanghai Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an electric power withstand voltage test junction frame which comprises a base, wherein a fixing mechanism is arranged at the lower end of the base, the fixing mechanism comprises a first connecting piece, a second connecting piece and a connecting plate, the first connecting piece is installed at the four corners of the lower end of the base through a pin shaft, an installation block is installed at the lower end of the first connecting piece, a moving groove is formed in the surface of the connecting plate, the installation block is movably installed on the inner side of the moving groove through the pin shaft, the second connecting piece is installed at one end, far away from the first connecting piece, of the connecting plate through the pin shaft, a telescopic adjusting rod is fixedly arranged in the middle of the lower end of the base, and a supporting rod is movably installed at the upper end of the base through a bearing. The fixing mechanism is arranged in the utility model, so that the fixing device can be used in a test state, the device can be fixed, the height of the device can be adjusted according to the test requirement, and the wiring frame of the device can be folded and stored.

Description

Electric power withstand voltage test wiring rack

Technical Field

The utility model relates to the technical field of power withstand voltage tests, in particular to a power withstand voltage test wiring rack.

Background

High-voltage withstand voltage tests are often carried out on related equipment such as a transformer in a power system, and the high-voltage withstand voltage tests are used for verifying the insulating property of the equipment, ensuring the safety of the equipment in use and preventing potential safety hazards such as leakage and leakage. The voltage withstand test mode is mainly to connect a high-voltage power supply and equipment to be tested through a lead and electrify the equipment for a period of time. Since the test voltage is very high, it must be ensured that a certain distance is maintained between the conductor and the ground, otherwise high-voltage arcing may occur, causing a risk. In the traditional test, generally, the wire is hoisted by an insulated wire or supported by an insulated object such as a paperboard, the methods are neither safe nor convenient, the existing device mainly plays a role of supporting the wire, the existing device does not have a wiring function, and certain inconvenience is caused in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power withstand voltage test junction box to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a wiring frame for an electric power withstand voltage test comprises a base, wherein a fixing mechanism is arranged at the lower end of the base and comprises a first connecting piece, a second connecting piece and a connecting plate, the first connecting piece is installed at the four corners of the lower end of the base through a pin shaft, an installation block is installed at the lower end of the first connecting piece, a moving groove is formed in the surface of the connecting plate, the installation block is movably installed on the inner side of the moving groove through the pin shaft, the second connecting piece is installed at one end, away from the first connecting piece, of the connecting plate through the pin shaft, a telescopic adjusting rod is fixedly arranged in the middle of the lower end of the base, a supporting rod is movably installed at the upper end of the base through a bearing, installation grooves are formed in the two sides of the supporting rod, an installation piece is movably installed on the inner side of each installation groove, the installation piece is fixedly connected with the supporting rod through a fastening bolt, and a first wiring terminal is movably installed on the surface of the installation piece through the pin shaft, through adjusting bolt fixed connection between first binding post and the installed part, the both sides of installed part have all been seted up and have been put the thing groove, the inboard of putting the thing groove has the connecting rod through round pin axle movable mounting, the connecting rod passes through fastening bolt and installed part fixed connection, the surface of connecting rod has second binding post through round pin axle movable mounting, pass through adjusting bolt fixed connection between second binding post and the connecting rod.

Preferably, the lower ends of the second connecting piece and the telescopic adjusting rod are respectively provided with a fixed plate, and the lower end of each fixed plate is movably provided with a universal wheel through a pin shaft.

Preferably, the mounting groove, put the equal movable mounting in surface of thing groove have the apron through the spout.

Preferably, a protection box is installed between the base and the supporting rod, a ratchet wheel is fixedly arranged on the outer side of one end, close to the base, of the supporting rod, a pawl is arranged on one side of the protection box, and the pawl is connected with the ratchet wheel in a matched mode.

Preferably, the two ends of the fixing plate are movably provided with limiting pieces through threads.

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

1. the cover plates on the surfaces of the mounting groove and the object placing groove are taken out, the positions of the mounting piece and the connecting rod are adjusted and fixed as required, electric wires are connected to the corresponding first connecting terminal and the second connecting terminal as required, so that an electric power withstand voltage test is conveniently carried out, and meanwhile, the supporting rod is rotated as required, so that the direction positions of the mounting piece and the connecting rod are conveniently adjusted;

2. the fixing mechanism is arranged in the device, so that the fixing device can be used in a test state, the height of the device can be adjusted according to the test requirement, the wiring frame of the device can be folded and stored, the device is enabled to be faster and more convenient to transport, and the angle of the wiring frame of the device can be adjusted according to the requirement, so that the test is facilitated.

Drawings

FIG. 1 is a schematic view of an overall structure of a power withstand voltage test wiring rack of the present invention;

FIG. 2 is a view of the mounting groove and the storage groove of the electrical withstand voltage test junction box of the present invention.

In the figure: 1. a base; 2. a fixing mechanism; 21. a first connecting member; 22. a second connecting member; 23. a connecting plate; 24. mounting blocks; 25. a moving groove; 3. a telescopic adjusting rod; 4. a support bar; 5. mounting grooves; 6. a mounting member; 7. a first connection terminal; 8. a storage groove; 9. a connecting rod; 10. a second connection terminal; 11. a fixing plate; 12. a cover plate; 13. a protection box; 14. a ratchet wheel; 15. a pawl; 16. and a limiting member.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a wiring frame for an electric power withstand voltage test comprises a base 1, wherein a fixing mechanism 2 is arranged at the lower end of the base 1, the fixing mechanism 2 comprises a first connecting piece 21, a second connecting piece 22 and a connecting plate 23, the first connecting piece 21 is installed at the four corners of the lower end of the base 1 through pin shafts, an installation block 24 is installed at the lower end of the first connecting piece 21, a moving groove 25 is formed in the surface of the connecting plate 23, the installation block 24 is movably installed on the inner side of the moving groove 25 through the pin shafts, the second connecting piece 22 is installed at one end, far away from the first connecting piece 21, of the connecting plate 23 through the pin shafts, a telescopic adjusting rod 3 is fixedly arranged in the middle of the lower end of the base 1, a supporting rod 4 is movably installed at the upper end of the base 1 through a bearing, installation grooves 5 are formed in two sides of the supporting rod 4, and an installation piece 6 is movably installed on the inner side of the installation groove 5, the utility model discloses a solar photovoltaic cell, including installed part 6, regulation bolt, thing groove 8, connecting rod 9 and installed part 6 fixed connection, the surface of connecting rod 9 has second binding post 10 through round pin axle movable mounting, through fastening bolt and 4 fixed connection of bracing piece, there is first binding post 7 on the surface of installed part 6 through round pin axle movable mounting, through adjusting bolt fixed connection between first binding post 7 and the installed part 6, thing groove 8 has all been seted up to the both sides of installed part 6, the inboard of putting thing groove 8 has connecting rod 9 through round pin axle movable mounting, connecting rod 9 passes through fastening bolt and 6 fixed connection of installed part, there is second binding post 10 on the surface of connecting rod 9 through round pin axle movable mounting, through adjusting bolt fixed connection between second binding post 10 and the connecting rod 9.

In the utility model, the lower ends of the second connecting piece 22 and the telescopic adjusting rod 3 are respectively provided with the fixing plate 11, and the lower end of the fixing plate 11 is movably provided with the universal wheel through the pin shaft, so that the device is convenient to move and transfer.

The surfaces of the mounting groove 5 and the object placing groove 8 are movably provided with the cover plates 12 through the sliding grooves, so that the storage is convenient.

According to the utility model, the protection box 13 is arranged between the base 1 and the support rod 4, the ratchet 14 is fixedly arranged on the outer side of one end, close to the base 1, of the support rod 4, the pawl 15 is arranged on one side of the protection box 13, and the pawl 15 is connected with the ratchet 14 in a matched mode, so that the support rod 4 and the fixed support rod 4 can be conveniently rotated.

In the utility model, the two ends of the fixing plate 11 are movably provided with the limiting parts 16 through threads, so that the stability of the device is further ensured.

The working principle is as follows: when in use, the device is placed at a corresponding position, the positions of the first connecting piece 21 and the second connecting piece 22 are adjusted simultaneously by adjusting the height of the adjusting device of the telescopic adjusting rod 3, so as to be convenient for stabilizing the device, meanwhile, the device is fixed and stabilized again by rotating the limiting pieces 16 at the two sides of the fixing plate 11, so as to avoid the damage to operators caused by the collapse of the device in the test, meanwhile, the cover plate 12 on the surface of the mounting groove 5 and the object placing groove 8 is taken out, the positions of the mounting piece 6 and the connecting rod 9 are adjusted and fixed as required, electric wires are connected to the corresponding first connecting terminal 7 and the second connecting terminal 10 as required, so as to conveniently carry out the electric power withstand voltage test, meanwhile, the supporting rod 4 is rotated as required, so as to conveniently adjust the direction positions of the mounting piece 6 and the connecting rod 9, and meanwhile, the corresponding positions of the first connecting terminal 7 and the second connecting terminal 10 can also be adjusted as required, therefore, the device is convenient to use, the fixing mechanism 2 of the device can adjust the height of the device according to the test requirement, the wiring frame of the device can be folded and stored, the device is more rapid and convenient to transport, and the angle of the wiring frame of the device can be adjusted according to the requirement, so that the device is convenient to use and test.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power withstand voltage test junction frame, includes base (1), its characterized in that: the lower end of the base (1) is provided with a fixing mechanism (2), the fixing mechanism (2) comprises a first connecting piece (21), a second connecting piece (22) and a connecting plate (23), the first connecting piece (21) is installed at the four corners of the lower end of the base (1) through a pin shaft, an installation block (24) is installed at the lower end of the first connecting piece (21), a moving groove (25) is formed in the surface of the connecting plate (23), the installation block (24) is movably installed on the inner side of the moving groove (25) through the pin shaft, the second connecting piece (22) is installed at one end, far away from the first connecting piece (21), of the connecting plate (23) through the pin shaft, a telescopic adjusting rod (3) is fixedly arranged in the middle of the lower end of the base (1), a supporting rod (4) is movably installed at the upper end of the base (1) through a bearing, installation grooves (5) are formed in the two sides of the supporting rod (4), the utility model discloses a mounting structure, including mounting groove (5), mounting part (6) have mounting piece (6) through fastening bolt and bracing piece (4) fixed connection, there is first binding post (7) on the surface of mounting part (6) through round pin axle movable mounting, through adjusting bolt fixed connection between first binding post (7) and mounting part (6), the both sides of mounting part (6) have all been seted up and have been put thing groove (8), the inboard of putting thing groove (8) has connecting rod (9) through round pin axle movable mounting, connecting rod (9) are through fastening bolt and mounting part (6) fixed connection, there is second binding post (10) on the surface of connecting rod (9) through round pin axle movable mounting, through adjusting bolt fixed connection between second binding post (10) and connecting rod (9).

2. An electrical withstand voltage test wire holder according to claim 1, characterized in that: the lower ends of the second connecting piece (22) and the telescopic adjusting rod (3) are respectively provided with a fixing plate (11), and the lower end of the fixing plate (11) is movably provided with a universal wheel through a pin shaft.

3. An electrical withstand voltage test wire holder according to claim 1, characterized in that: the mounting groove (5) and the surface of the storage groove (8) are respectively and movably provided with a cover plate (12) through sliding grooves.

4. An electrical withstand voltage test wire holder according to claim 1, characterized in that: install protection box (13) between base (1) and the bracing piece 4, bracing piece (4) are close to the one end outside of base (1) and fixedly are provided with ratchet (14), one side of protection box (13) is provided with pawl (15), pawl (15) are connected with ratchet (14) cooperation.

5. An electrical withstand voltage test wire holder according to claim 1, characterized in that: and limiting parts (16) are movably arranged at two ends of the fixing plate (11) through threads.