CN212674979U

CN212674979U - Microcomputer relay protection device test cabinet

Info

Publication number: CN212674979U
Application number: CN202021598250.7U
Authority: CN
Inventors: 高世强; 王雪飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-09
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a computer relay protection device test cabinet, the fruit pick-up device comprises a frame body, the below of framework is provided with the bottom plate, the bottom both sides fixedly connected with universal wheel of bottom plate, the top fixedly connected with telescopic link of bottom plate, the top of telescopic link and the bottom fixed connection of framework, the utility model relates to a power equipment technical field. This microcomputer relay protection device test cabinet, the framework has been reached, the bottom plate, the universal wheel, the telescopic link, supporting spring, a whole is constituteed to the top cap, whole certain shock-absorbing capacity has, improve the protection to framework internal plant, set up buffer and fixing device in the framework, be convenient for install relay protection ware, certain buffer capacity has simultaneously, make whole at the in-process that removes, further improve the protection to relay protection ware, set up heat abstractor, improve the inside heat dispersion of framework, improve equipment's life, satisfy user demand's purpose.

Description

Microcomputer relay protection device test cabinet

Technical Field

The utility model relates to a power equipment field, more specifically say, relate to a computer relay protection device test cabinet.

Background

The microcomputer relay protection device is widely applied to a power system, once the device fails, maintenance personnel are required to rapidly remove the fault and recover power transmission as soon as possible, so that a certain number of complete machine spare parts are stored in large-scale power plants and transformer substations for preparing for occasional needs. Generally, the whole machine spare parts cannot be put into operation immediately after being replaced, necessary inspection is required according to relay protection inspection regulations, and the whole machine spare parts can be put into operation after being inspected to be qualified. At present, the existing microcomputer relay protection device test cabinet is single in structure and does not have damping performance, equipment is easy to collide in the whole moving process, the service life of the equipment is influenced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the prior microcomputer relay protection device test cabinet has a single structure and does not have damping performance, equipment is easy to collide in the whole moving process, the service life of the equipment is influenced, and the use requirement cannot be met, the utility model aims to provide a microcomputer relay protection device test cabinet which can realize that a frame body, a bottom plate, a universal wheel, a telescopic rod, a supporting spring and a top cover form a whole, the whole has certain damping performance, the protection of the equipment in the frame body is improved, a buffer device and a fixing device are arranged in the frame body, the relay protection device is convenient to install, and simultaneously has certain buffering performance, so that the protection of the relay protection device is further improved in the whole moving process, a heat dissipation device is arranged, the heat dissipation performance in the frame body is improved, and the service life of the equipment is prolonged, the use requirement is met.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a computer relay protection device test cabinet, includes the framework, the below of framework is provided with the bottom plate, the bottom both sides fixedly connected with universal wheel of bottom plate, the top fixedly connected with telescopic link of bottom plate, the top of telescopic link and the bottom fixed connection of framework, supporting spring has been cup jointed to the outside of telescopic link, the bottom plate is connected through supporting spring with the framework, the top fixedly connected with top cap of framework.

Preferably, a buffer device is arranged inside the frame body, the buffer device is fixedly connected with a fixing device, and the fixing device is fixedly connected with a relay protector.

Preferably, a heat dissipation device is arranged inside the top cover.

Preferably, buffer includes the fixed block, the fixed block is connected with the inner wall fixed connection of framework, the clearance fixedly connected with slide bar of fixed block, slide bar sliding connection has the slider, the bottom fixedly connected with buffer spring of slider, the top fixedly connected with reset spring of slider, buffer spring, reset spring all cup joint with the slide bar, the lateral wall fixedly connected with link of slider, the lateral wall and the fixing device fixed connection of link.

Preferably, fixing device includes the bracket, the top fixedly connected with threaded rod of bracket, the gland has been cup jointed to the top of threaded rod, the bottom fixedly connected with connecting block of gland, the bottom fixedly connected with contact plate of connecting block, the bracket is network structure with the contact plate, the relay protection ware is located the clearance of contact plate and bracket, the top threaded connection of threaded rod has butterfly nut.

Preferably, the heat dissipation device comprises an installation net, a heat dissipation fan is fixedly connected to the surface of the installation net, and a protective net is arranged on the surface of the heat dissipation fan.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the device comprises a frame body, a bottom plate, universal wheels, a telescopic rod, a supporting spring and a top cover which form a whole body, the whole body has certain damping performance and improves the protection of equipment in the frame body, a buffer device and a fixing device are arranged in the frame body, the relay protector is convenient to install, the buffer device has certain buffering performance and improves the protection of the relay protector, a heat dissipation device is arranged in the top cover and improves the heat dissipation performance of the frame body, the service life of the equipment, the buffer device comprises a sliding block, the buffer spring is matched with a reset spring to support the sliding block, the sliding block moves within a certain range to drive a connecting frame to move within a certain range, the buffer device has certain buffering performance, the fixing device is arranged, the relay protector is arranged in a gap between a bracket and a contact plate, a butterfly nut is used for reinforcing the gland, and, carry out the centre gripping to relay protection ware fixedly, and contact plate and bracket all adopt network structure, improve equipment's radiating efficiency, facilitate the use, set up heat abstractor, improve the radiating efficiency of framework, radiator fan works, discharge the heat of framework, improve equipment's life, the framework has been reached, the bottom plate, the universal wheel, the telescopic link, a support spring, the top cap constitutes a whole, wholly have certain damping performance, improve the protection to framework internal plant, set up buffer and fixing device in the framework, be convenient for install relay protection ware, certain buffer performance has simultaneously, make wholly at the in-process that removes, further improve the protection to relay protection ware, set up heat abstractor, improve the inside heat dispersion of framework, improve equipment's life, satisfy user demand's purpose.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at B of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a frame body; 2. a base plate; 3. a universal wheel; 4. a telescopic rod; 5. a support spring; 6. a buffer device; 61. a fixed block; 62. a slide bar; 63. a slider; 64. a buffer spring; 65. a return spring; 66. a connecting frame; 7. a fixing device; 71. a bracket; 72. a threaded rod; 73. a gland; 74. connecting blocks; 75. a contact plate; 76. a butterfly nut; 8. a relay protector; 9. a top cover; 10. a heat sink; 101. installing a net; 102. a heat radiation fan; 103. and (4) a protective net.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a computer relay protection device test cabinet, includes framework 1, and the below of framework 1 is provided with bottom plate 2, and bottom 2's bottom both sides fixedly connected with universal wheel 3, bottom plate 2's top fixedly connected with telescopic link 4, the top of telescopic link 4 and framework 1's bottom fixed connection, and supporting spring 5 has been cup jointed to telescopic link 4's outside, and bottom plate 2 is connected through supporting spring 5 with framework 1, framework 1's top fixedly connected with top cap 9. Framework 1, bottom plate 2, universal wheel 3, telescopic link 4, supporting spring 5, top cap 9 constitute a whole, and whole has certain shock attenuation performance, improves the protection to 1 internal plant of framework.

Example 2:

referring to fig. 2, a microcomputer relay protection device test cabinet is substantially the same as that in embodiment 1, and further, a buffer device 6 is disposed inside the frame 1, a fixing device 7 is fixedly connected to the buffer device 6, and a relay protection device 8 is fixedly connected to the fixing device 7. Set up buffer 6 and fixing device 7 in the framework 1, be convenient for install relay protection ware 8, and have certain shock-absorbing capacity, improve the protection to relay protection ware 8.

Example 3:

referring to fig. 2, a microcomputer relay protection device test cabinet is substantially the same as that in embodiment 1, and further, a heat dissipation device 10 is disposed inside a top cover 9. The heat dissipation device 10 is arranged in the top cover 9, so that the heat dissipation performance of the frame body 1 is improved, and the service life of the equipment is prolonged.

Example 4:

referring to fig. 3, a microcomputer relay protection device test cabinet is substantially the same as that in embodiment 2, and further, the buffer device 6 includes a fixed block 61, the fixed block 61 is fixedly connected to an inner wall of the frame 1, a sliding rod 62 is fixedly connected to a gap of the fixed block 61, the sliding rod 62 is slidably connected to a sliding block 63, a buffer spring 64 is fixedly connected to a bottom of the sliding block 63, a return spring 65 is fixedly connected to a top of the sliding block 63, the buffer spring 64 and the return spring 65 are both sleeved with the sliding rod 62, a connecting frame 66 is fixedly connected to a side wall of the sliding block 63, and a side wall of the connecting frame 66 is fixedly connected to the fixing device 7. The buffer device 6 comprises a sliding block 63, and a buffer spring 64 is matched with a return spring 65 to support the sliding block 63, so that the sliding block 63 moves in a certain range, drives the connecting frame 66 to move in a certain range, and has certain buffer performance.

Example 5:

referring to fig. 3, a microcomputer relay protection device test cabinet is substantially the same as that in embodiment 4, and further, the fixing device 7 includes a bracket 71, a threaded rod 72 is fixedly connected to the top of the bracket 71, a pressing cover 73 is sleeved over the threaded rod 72, a connecting block 74 is fixedly connected to the bottom of the pressing cover 73, a contact plate 75 is fixedly connected to the bottom of the connecting block 74, the bracket 71 and the contact plate 75 are both of a mesh structure, the relay protector 8 is located in a gap between the contact plate 75 and the bracket 71, and a butterfly nut 76 is connected to the top of the threaded rod 72 through a thread. The fixing device 7 is arranged, the relay protector 8 is arranged in a gap between the bracket 71 and the contact plate 75, the gland 73 is reinforced by the butterfly nut 76, the contact plate 75 is matched with the bracket 71 to clamp and fix the relay protector 8, and the contact plate 75 and the bracket 71 both adopt a net structure, so that the heat dissipation efficiency of the equipment is improved, and the use is facilitated.

Example 6:

referring to fig. 4, a microcomputer relay protection device test cabinet is substantially the same as that in embodiment 3, and further, a heat dissipation device 10 includes an installation net 101, a heat dissipation fan 102 is fixedly connected to a surface of the installation net 101, and a protection net 103 is disposed on a surface of the heat dissipation fan 102. The heat dissipation device 10 is arranged to improve the heat dissipation efficiency of the frame body 1, and the heat dissipation fan 102 works to discharge the heat of the frame body 1, thereby prolonging the service life of the equipment.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a computer relay protection device test cabinet, includes framework (1), its characterized in that: the utility model discloses a portable multifunctional electric scooter, including framework (1), bottom plate (2) is provided with in the below of framework (1), the bottom both sides fixedly connected with universal wheel (3) of bottom plate (2), the top fixedly connected with telescopic link (4) of bottom plate (2), the top of telescopic link (4) and the bottom fixed connection of framework (1), supporting spring (5) have been cup jointed to the outside of telescopic link (4), bottom plate (2) are connected through supporting spring (5) with framework (1), the top fixedly connected with top cap (9) of framework (1).

2. The microcomputer relay protection device test cabinet of claim 1, characterized in that: the novel multifunctional cabinet is characterized in that a buffer device (6) is arranged inside the frame body (1), the buffer device (6) is fixedly connected with a fixing device (7), and the fixing device (7) is fixedly connected with a relay protector (8).

3. The microcomputer relay protection device test cabinet of claim 1, characterized in that: and a heat dissipation device (10) is arranged in the top cover (9).

4. The microcomputer relay protection device test cabinet of claim 2, characterized in that: buffer (6) include fixed block (61), the inner wall fixed connection of fixed block (61) and framework (1), the clearance fixedly connected with slide bar (62) of fixed block (61), slide bar (62) sliding connection has slider (63), the bottom fixedly connected with buffer spring (64) of slider (63), the top fixedly connected with reset spring (65) of slider (63), buffer spring (64), reset spring (65) all cup joint with slide bar (62), the lateral wall fixedly connected with link (66) of slider (63), the lateral wall and the fixing device (7) fixed connection of link (66).

5. The microcomputer relay protection device test cabinet of claim 4, characterized in that: fixing device (7) include bracket (71), top fixedly connected with threaded rod (72) of bracket (71), gland (73) have been cup jointed to the top of threaded rod (72), bottom fixedly connected with connecting block (74) of gland (73), bottom fixedly connected with contact plate (75) of connecting block (74), bracket (71) are network structure with contact plate (75), relay protector (8) are located the clearance of contact plate (75) and bracket (71), the top threaded connection of threaded rod (72) has butterfly nut (76).

6. The microcomputer relay protection device test cabinet of claim 3, characterized in that: the heat dissipation device (10) comprises an installation net (101), a heat dissipation fan (102) is fixedly connected to the surface of the installation net (101), and a protective net (103) is arranged on the surface of the heat dissipation fan (102).