CN210577117U

CN210577117U - Novel safe and reliable high tension switchgear

Info

Publication number: CN210577117U
Application number: CN201921619833.0U
Authority: CN
Inventors: 黄文涛; 杨松; 罗凤云
Original assignee: Xiangyang Keyuan Electromechanical Technology Co Ltd
Current assignee: Xiangyang Keyuan Electromechanical Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-19
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a novel safe and reliable high-voltage switch cabinet, which comprises a high-voltage switch cabinet body, wherein support columns are symmetrically arranged above the high-voltage switch cabinet body, a herringbone rain-shading cover is arranged above the support columns, first placing grooves are arranged inside the support columns, shock absorption bases are arranged on the upper side and the lower side of each first placing groove, a first spring is fixed between the two shock absorption bases, two first threaded rods are arranged on the left side and the right side of each support column, the utility model realizes the convenient disassembly of a rain-shading device by arranging structures such as a fixing plate, the first spring, the shock absorption bases, the first placing grooves, a first threaded block, the first threaded rods, a second spring, a first limiting block, a limiting groove, a third placing groove, a sliding groove and the like under the mutual matching of the structures, has the function of good shock absorption effect and simple structure, convenient operation and strong practicability.

Description

Novel safe and reliable high tension switchgear

Technical Field

The utility model belongs to the technical field of high tension switchgear, concretely relates to novel safe and reliable high tension switchgear.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, the existing high-voltage switch cabinet has the characteristics of safety and reliability, but the existing novel safe and reliable high-voltage switch cabinet still has some defects.

The safe and reliable high-voltage switch cabinet (reference case: CN20190102047.7) in the prior art has the following problems: 1. the herringbone rain shielding cover of the existing safe and reliable high-voltage switch cabinet is inconvenient to disassemble, is damaged and troublesome to replace after being used for a long time, and the rain shielding device does not have a damping function, so that if heavy rain is encountered, the impact force generated by rain can influence the structure of the inner part of the high-voltage switch cabinet body, and unnecessary troubles are caused; 2. the existing maintenance tool placing box of the safe and reliable high-voltage switch cabinet is placed outside the high-voltage switch cabinet body, and a complete protection device is not provided, so that the condition of loss or damage is easily caused, and unnecessary economic loss can be brought.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel safe and reliable high tension switchgear has and hides rain device can dismantle, and has perfect shock-absorbing function to and the box is placed to the maintenance tool can retrieve the internal portion of high tension switchgear cabinet when not using, and has locking device, the higher characteristics of security.

In order to achieve the above object, the utility model provides a following technical scheme: a novel safe and reliable high-voltage switch cabinet comprises a high-voltage switch cabinet body, wherein support columns are symmetrically arranged above the high-voltage switch cabinet body, a herringbone rain cover is arranged above the support columns, a first placing groove is formed in the support columns, shock absorption bases are arranged on the upper side and the lower side of the first placing groove, a first spring is fixed between the two shock absorption bases, two first threaded rods are arranged on the left side and the right side of each support column, slide grooves are formed in the upper side wall of the high-voltage switch cabinet body and correspond to the positions which are symmetrical below the support columns, a fixed plate is arranged above each slide groove, each first threaded rod penetrates through the corresponding fixed plate and extends to one side far away from the support columns, a first threaded block is meshed at the position which is positioned outside the fixed plate and far away from one side of the support columns, and a second spring is fixed at the position which is positioned below the fixed plate and close to one side of the support columns, a third placing groove is formed in the position, corresponding to the second spring, of the upper side wall of the high-voltage switch cabinet body, a first limiting block is fixed on one side, away from the fixed plate, of the third placing groove, a limiting groove is formed in the position, corresponding to the first limiting block, of the high-voltage switch cabinet body, a cabinet door is movably mounted on the front surface of the high-voltage switch cabinet body, a fourth placing groove is formed in the right side wall of the high-voltage switch cabinet body, two third springs are symmetrically fixed in the fourth placing groove, maintenance tool placing boxes are arranged on the right sides of the two third springs, second limiting blocks are fixed on the upper and lower sides of each maintenance tool placing box and are located at positions close to one side of the fourth placing groove, and L-shaped locking plates are symmetrically arranged on the upper and lower sides of the right side of the high-voltage switch cabinet body and at positions corresponding to the maintenance tool placing boxes, l shape lockplate passes through second threaded rod and high-tension switchgear cabinet body swing joint, top the outside of second threaded rod just is located L shape lockplate and keeps away from that the position department that repair tools placed box one side meshes and has second thread piece, two the L shape lockplate passes through the tool to lock locking, two the locking hole has all been seted up to the inside of L shape lockplate and the position department that corresponds the tool to lock, the below of the high-tension switchgear cabinet body is provided with mounting plate.

Preferably, the second threaded rod comprises a second threaded rod body and a limiting bump, and the limiting bump is fixed on one side, away from the high-voltage switch cabinet body, of the second threaded rod body.

Preferably, the damping base is made of rubber.

Preferably, smooth through holes are formed in the fixing plate and in the position corresponding to the first threaded rod and in the L-shaped locking plate and in the position corresponding to the second threaded rod.

Preferably, the inside of first screw thread piece and the position department that corresponds first threaded rod and the inside of second screw thread piece and the position department that corresponds the second threaded rod all seted up threaded hole, the inside wall of screw hole is provided with the internal thread, the lateral wall of first threaded rod and second threaded rod all is provided with the external screw thread, internal thread and external screw thread intermeshing.

Preferably, the inside wall of spacing groove is fixed with the fastening gasket, the material of fastening gasket is the setting of silica gel material.

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

1. the utility model discloses a set up fixed plate, first spring, shock attenuation base, first standing groove, first thread piece, first threaded rod, second spring, first stopper, spacing groove, third standing groove and spout isotructure, under the mutually supporting of these structures, realized hiding rain device convenient to detach to the function that the shock attenuation effect is very good, simple structure, convenient operation, but the practicality is strong.

2. The utility model discloses a set up L shape lockplate, fourth standing groove, second stopper, repair tools and place box, second threaded rod, second thread piece, tool to lock, locking hole and third spring isotructure, under the mutually supporting of these structures, realized that repair tools places the box and can retrieve the internal portion of high tension switchgear cabinet when not using, and have locking device's function, the security performance is higher.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the cross section of fig. 1A according to the present invention.

Fig. 3 is a schematic structural diagram of the cross section shown in fig. 1B of the present invention.

In the figure: 1. a high-voltage switch cabinet body; 2. a herringbone rain cover; 3. a support pillar; 4. an L-shaped locking plate; 5. mounting a bottom plate; 6. a cabinet door; 7. a fixing plate; 8. a first spring; 9. a shock-absorbing base; 10. a first placing groove; 11. a first thread block; 12. a first threaded rod; 13. a second spring; 14. a first stopper; 15. a limiting groove; 16. a third placing groove; 17. a chute; 18. a fourth placing groove; 19. a second limiting block; 20. a maintenance tool storage box; 21. a second threaded rod; 22. a second thread block; 23. a lock; 24. a locking hole; 25. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a novel safe and reliable high-voltage switch cabinet comprises a high-voltage switch cabinet body 1, wherein support columns 3 are symmetrically arranged above the high-voltage switch cabinet body 1, herringbone rain covers 2 are arranged above the support columns 3, first placing grooves 10 are formed in the support columns 3, shock absorption bases 9 are arranged on the upper side and the lower side of each first placing groove 10, a first spring 8 is fixed between the two shock absorption bases 9, two first threaded rods 12 are arranged on the left side and the right side of each support column 3, sliding grooves 17 are formed in the upper side wall of the high-voltage switch cabinet body 1 and correspond to the positions below the support columns 3 symmetrically, fixing plates 7 are arranged above the sliding grooves 17, the first threaded rods 12 penetrate through the corresponding fixing plates 7 and extend to one side far away from the support columns 3, first threaded blocks 11 are meshed at the outer sides of the first threaded rods 12 and the positions, far away from the support columns 3, of the fixing plates 7, a second spring 13 is fixed at a position close to the lower side of the fixing plate 7 and close to one side of the support column 3, a third placing groove 16 is formed in the upper side wall of the high-voltage switch cabinet body 1 and corresponds to the position of the second spring 13, a first limiting block 14 is fixed at one side, far away from the fixing plate 7, of the third placing groove 16, a limiting groove 15 is formed in the high-voltage switch cabinet body 1 and corresponds to the position of the first limiting block 14, a cabinet door 6 is movably mounted on the front surface of the high-voltage switch cabinet body 1, a fourth placing groove 18 is formed in the right side wall of the high-voltage switch cabinet body 1, two third springs 25 are symmetrically fixed in the fourth placing groove 18, maintenance tool placing boxes 20 are arranged on the right sides of the two third springs 25, second limiting blocks 19 are fixed at positions close to the upper and lower sides of the maintenance tool placing boxes 20, and positions, corresponding to the maintenance tool placing boxes 20, and L-shaped locks are symmetrically arranged on the right side of the high-voltage switch cabinet body 1 and correspond to the maintenance tool Decide board 4, L shape lockplate 4 is through second threaded rod 21 and high-tension switchgear cabinet body 1 swing joint, the outside of top second threaded rod 21 and be located L shape lockplate 4 and keep away from the position department that maintenance tool placed box 20 one side and have engaged with second screw thread piece 22, two L shape lockplates 4 are through tool to lock 23 locking, two L shape lockplates 4 inside and the position department that corresponds tool to lock 23 have all seted up locking hole 24, high-tension switchgear cabinet body 1's below is provided with mounting plate 5.

In order to ensure that the L-shaped locking plate 4 does not fall off, in this embodiment, preferably, the second threaded rod 21 includes a second threaded rod body and a limiting projection, and the side of the second threaded rod body away from the high-voltage switch cabinet body 1 is fixed with the limiting projection.

In order to provide the rain shielding device with a good damping effect, in this embodiment, the damping base 9 is preferably made of rubber.

In order that the first threaded rod 12 can penetrate through the fixing plate 7 and the second threaded rod 21 can penetrate through the L-shaped locking plate 4, in the embodiment, it is preferable that a smooth through hole is formed in the fixing plate 7 at a position corresponding to the first threaded rod 12 and in the L-shaped locking plate 4 at a position corresponding to the second threaded rod 21.

In order that the first thread block 11 can rotate on the first thread rod 12, and the second thread block 22 can rotate on the second thread rod 21, in this embodiment, preferably, the position inside the first thread block 11 and corresponding to the first thread rod 12 and the position inside the second thread block 22 and corresponding to the second thread rod 21 are both provided with threaded holes, the inner side wall of each threaded hole is provided with an internal thread, the outer side walls of the first thread rod 12 and the second thread rod 21 are both provided with external threads, and the internal threads and the external threads are meshed with each other.

In order to make first stopper 14 can stabilize and place in the inside of spacing groove 15, in this embodiment, preferably, the inside wall of spacing groove 15 is fixed with the fastening gasket, and the material of fastening gasket is the setting of silica gel material.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, the high-voltage switch cabinet body 1 can start to work, when it is rainy, rainwater drops to the herringbone rain cover 2 and slides along the herringbone rain cover 2, the high-voltage switch cabinet body 1 and the internal related structures are effectively protected, in the process, the impact force generated when the rainwater drops to the herringbone rain cover 2 is greatly weakened under the action of the damping base 9 and the first spring 8, and then is weakened again under the action of the second spring 13, the structure in the high-voltage switch cabinet body 1 is effectively protected, after the high-voltage switch cabinet body 1 works for a period of time, if the herringbone rain cover 2 is seriously worn, the herringbone rain cover 2 needs to be disassembled for maintenance or replacement, at the moment, the first threaded rod 11 is screwed down from the first threaded rod 12, pulling the fixed plate 7 (the fixed plate 7 slides in the sliding groove 17) under the action of the second spring 13 to separate the fixed plate 7 from the first threaded rod 12, taking down the herringbone rain cover 2 and the support column 3 integrally, and reinstalling after maintenance or replacement, wherein after the high-voltage switch cabinet body 1 is used for a period of time, if the related structures in the high-voltage switch cabinet body 1 need to be maintained or maintained, the cabinet door 6 is opened by using the key corresponding to the cabinet door 6, the lock 23 is opened by using the key corresponding to the lock 23, the lock 23 is taken out from the locking hole 24, under the action of gravity, the lower L-shaped locking plate 4 rotates downwards along the second threaded rod 21, the upper L-shaped locking plate 4 rotates 180 degrees manually, after the rotation is completed, the upper L-shaped locking plate 4 is fastened through the second threaded block 22, and simultaneously, the maintenance tool placing box 20 slides out to the outside along the fourth placing groove 18 under the action of the third spring 25, the second limiting block 19 effectively ensures that the maintenance tool placing box 20 cannot be completely separated from the fourth placing groove 18, and at this time, a worker can take tools from the inside of the maintenance tool placing box 20 to perform related operations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel safe and reliable high tension switchgear, includes the high tension switchgear cabinet body (1), its characterized in that: the top symmetry of the high-voltage switch cabinet body (1) is provided with support column (3), the top of support column (3) is provided with chevron shape rainshelter lid (2), first standing groove (10) have been seted up to the inside of support column (3), the upper and lower both sides of first standing groove (10) all are provided with shock mount (9), two be fixed with first spring (8) between shock mount (9), the left and right sides of support column (3) all is provided with two first threaded rod (12), spout (17) have all been seted up to the position department of the inside and corresponding support column (3) below symmetry of last lateral wall of the high-voltage switch cabinet body (1), the top of spout (17) is provided with fixed plate (7), first threaded rod (12) run through rather than fixed plate (7) that correspond and extend to the one side of keeping away from support column (3), the outside of first threaded rod (12) just is located fixed plate (7) and keeps away from the one side of support column (3) A first threaded block (11) is meshed at the position, a second spring (13) is fixed at the position, close to one side of the supporting column (3), below the fixing plate (7), of the fixing plate (7), a third placing groove (16) is formed in the upper side wall of the high-voltage switch cabinet body (1) and corresponds to the position of the second spring (13), a first limiting block (14) is fixed at one side, far away from the fixing plate (7), of the third placing groove (16), a limiting groove (15) is formed in the high-voltage switch cabinet body (1) and corresponds to the position of the first limiting block (14), a cabinet door (6) is movably mounted on the front surface of the high-voltage switch cabinet body (1), a fourth placing groove (18) is formed in the right side wall of the high-voltage switch cabinet body (1), two third springs (25) are symmetrically fixed in the fourth placing groove (18), and a maintenance tool placing box (20) is arranged on the right sides of the two third springs (25), a second limiting block (19) is fixed at the upper side and the lower side of the maintenance tool placing box (20) and at the position close to one side of the fourth placing groove (18), l-shaped locking plates (4) are symmetrically arranged at the right side of the high-voltage switch cabinet body (1) and the positions corresponding to the maintenance tool placing boxes (20) up and down, l shape lockplate (4) are through second threaded rod (21) and high tension switchgear cabinet body (1) swing joint, the top the outside of second threaded rod (21) just is located L shape lockplate (4) and keeps away from the position department that repair tools placed box (20) one side and meshes second screw thread piece (22), two L shape lockplate (4) are through tool to lock (23) locking, two locking hole (24) have all been seted up to the inside of L shape lockplate (4) and the position department that corresponds tool to lock (23), and a mounting bottom plate (5) is arranged below the high-voltage switch cabinet body (1).

2. The novel safe and reliable high-voltage switch cabinet according to claim 1, characterized in that: the second threaded rod (21) comprises a second threaded rod body and a limiting bump, and the limiting bump is fixed on one side, away from the high-voltage switch cabinet body (1), of the second threaded rod body.

3. The novel safe and reliable high-voltage switch cabinet according to claim 1, characterized in that: the damping base (9) is made of rubber.

4. The novel safe and reliable high-voltage switch cabinet according to claim 1, characterized in that: smooth through holes are formed in the inner portion of the fixing plate (7) and the position corresponding to the first threaded rod (12) and the position corresponding to the second threaded rod (21) in the L-shaped locking plate (4).

5. The novel safe and reliable high-voltage switch cabinet according to claim 1, characterized in that: the inside of first screw thread piece (11) and the position department that corresponds first threaded rod (12) and the inside of second screw thread piece (22) and the position department that corresponds second threaded rod (21) all seted up threaded hole, the inside wall of screw hole is provided with the internal thread, the lateral wall of first threaded rod (12) and second threaded rod (21) all is provided with the external screw thread, internal thread and external screw thread intermeshing.

6. The novel safe and reliable high-voltage switch cabinet according to claim 1, characterized in that: the inside wall of spacing groove (15) is fixed with the fastening gasket, the material of fastening gasket is the setting of silica gel material.