CN218940327U - Mounting and fastening structure for internal element of high-voltage power distribution cabinet - Google Patents
Mounting and fastening structure for internal element of high-voltage power distribution cabinet Download PDFInfo
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- CN218940327U CN218940327U CN202320006548.1U CN202320006548U CN218940327U CN 218940327 U CN218940327 U CN 218940327U CN 202320006548 U CN202320006548 U CN 202320006548U CN 218940327 U CN218940327 U CN 218940327U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model belongs to the technical field of high-voltage power distribution cabinets, in particular to an internal element installation and fastening structure of a high-voltage power distribution cabinet, which comprises an internal element installation and fastening frame of the high-voltage power distribution cabinet, wherein a chute is formed in the internal element installation and fastening frame of the high-voltage power distribution cabinet, a high-voltage circuit breaker installation and fastening nail is connected in a sliding manner in the chute, the end part of the high-voltage circuit breaker installation and fastening nail is in threaded connection with a bolt, and the outer wall of the bolt is tightly attached with a high-voltage circuit breaker body; according to the utility model, the high-voltage circuit breaker is installed and fixed by arranging the high-voltage circuit breaker installation fastening pin and the bolt, the operation is simple, the related screw thread dismounting structure is few, the convenience of secondary connection of the high-voltage circuit breaker and the high-voltage power distribution cabinet is improved, and meanwhile, the connecting wire of the high-voltage circuit breaker is conveniently fixed and stored by arranging the rubber line storage rack, so that the phenomenon of cracking of the outer rubber skin of the wire due to long-term bending is prevented.
Description
Technical Field
The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to an installation and fastening structure for internal elements of a high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, power conversion, power consumption, on-off, control or protection of an electric product with the voltage class of 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic superposition and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component part of the power transmission and transformation equipment manufacturing industry, and plays a very important role in the whole power industry.
The mode that current high-voltage distribution cabinet internal element installation is fastened structure utilized high-voltage circuit breaker bottom fixture block to fix more, after the high-voltage circuit breaker is fixed for a long time, the inside spring of fixture block of high-voltage circuit breaker bottom takes place deformation, elasticity variation influences the secondary fixation between high-voltage circuit breaker and the high-voltage distribution cabinet internal element installation and fastens the frame, current high-voltage distribution cabinet internal element installation is fastened the structure and can not accomodate the connection electric wire of fixing high-voltage circuit breaker, the electric wire is crooked in the inside of high-voltage distribution cabinet for a long time, lead to the problem of the easy phenomenon of fracture of electric wire outward appearance rubber.
Therefore, a high-voltage power distribution cabinet internal element installation fastening structure is provided for solving the problems.
Disclosure of Invention
In order to make up the defect of the prior art, the mode that the high-voltage power distribution cabinet internal element installation fastening structure is fixed by utilizing the clamping block at the bottom of the high-voltage circuit breaker is solved, after the high-voltage circuit breaker is fixed for a long time, the spring in the clamping block at the bottom of the high-voltage circuit breaker deforms, the elasticity is poor, secondary fixation between the high-voltage circuit breaker and the high-voltage power distribution cabinet internal element installation fastening frame is influenced, the connecting wire of the high-voltage circuit breaker cannot be stored and fixed by the existing high-voltage power distribution cabinet internal element installation fastening structure, the wire is bent in the high-voltage power distribution cabinet for a long time, and the phenomenon that the rubber on the surface of the wire is easy to crack is caused.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an internal element installation and fastening structure of a high-voltage power distribution cabinet, which comprises an internal element installation and fastening frame of the high-voltage power distribution cabinet, wherein a chute is formed in the internal element installation and fastening frame of the high-voltage power distribution cabinet, a high-voltage circuit breaker installation and fastening nail is connected in a sliding manner in the chute, a bolt is connected with the end part of the high-voltage circuit breaker installation and fastening nail in a threaded manner, the outer wall of the bolt is tightly attached to a high-voltage circuit breaker body, the top of the high-voltage circuit breaker body is connected with an electric wire, a circuit storage frame is connected with the outer part of the electric wire in a nested manner, a connecting rod is welded at the top of the internal element installation and fastening frame of the high-voltage power distribution cabinet, a nut is connected with the top end of the connecting rod in a threaded manner, a mounting hook is arranged on the side of the connecting rod, a mounting block is clamped outside the mounting hook, and the outer wall of the mounting block is welded with the mounting nail.
Preferably, the bottom of the high-voltage power distribution cabinet inner element installation fastening frame is rotatably connected with a rotating shaft, and the other end of the rotating shaft is welded and connected with a baffle.
Preferably, the high-voltage circuit breaker body forms a detachable structure with the high-voltage power distribution cabinet internal element installation fastening frame through the high-voltage circuit breaker installation fastening nail and the bolt, and the high-voltage circuit breaker installation fastening nail forms a sliding structure with the high-voltage power distribution cabinet internal element installation fastening frame through the chute.
Preferably, the circuit storage rack forms a detachable structure through the nut and the connecting rod, and the circuit storage rack is made of rubber.
Preferably, the mounting and fastening frame of the internal element of the high-voltage power distribution cabinet forms a clamping structure through the mounting hooks and the mounting blocks, and the mounting blocks and the mounting nails are integrally arranged.
Preferably, the baffle forms a rotating structure with the internal element installation fastening frame of the high-voltage power distribution cabinet through a rotating shaft, and the rotating shaft and the baffle are symmetrically arranged with respect to the vertical central axis of the internal element installation fastening frame of the high-voltage power distribution cabinet.
The utility model has the advantages that:
1. according to the high-voltage circuit breaker, the mounting fastening nails and the bolts are arranged, the high-voltage circuit breaker body is in a detachable structure through the high-voltage circuit breaker mounting fastening nails and the bolts and the high-voltage power distribution cabinet internal element mounting fastening frame, the high-voltage circuit breaker mounting fastening nails and the bolts can replace the traditional mode of fixing by utilizing clamping blocks at the bottom of the high-voltage circuit breaker body, when the high-voltage circuit breaker body is fixed for a long time, the springs in the clamping blocks at the bottom of the high-voltage circuit breaker body deform and elastically change, the fixation between the high-voltage circuit breaker body and the high-voltage power distribution cabinet internal element mounting fastening frame is influenced, the high-voltage circuit breaker body needs to be replaced frequently, the cost expenditure is excessive, and the high-voltage circuit breaker mounting fastening nails and the bolts are arranged, so that the service life of the high-voltage circuit breaker body is prolonged;
2. according to the utility model, the wire at the top of the high-voltage circuit breaker body can be nested in the wire storage rack through the wire storage rack, the wire storage rack is made of rubber, has good elasticity, can be fixed under the condition of not damaging the outer protective shell of the wire, and can be deteriorated after long-term use, and the wire storage rack can be replaced after the nut and the connecting rod are disassembled, so that the storage effect of the device on the wire is improved;
3. according to the utility model, the mounting block is arranged, the mounting fastening frame for the internal element of the high-voltage power distribution cabinet forms a clamping structure with the mounting block through the mounting hook, the mounting block and the mounting nail are integrally arranged, the mounting condition of the mounting fastening frame for the internal element of the high-voltage power distribution cabinet is that only one mounting hole is formed in the high-voltage power distribution cabinet, the mounting nail penetrates through the mounting hole and is fixed, and then the mounting hook is clamped in the mounting block, so that the mounting can be completed, and the integral mounting adaptability effect of the device is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the whole front view of the present utility model;
FIG. 2 is a schematic perspective view of the whole bottom view of the present utility model;
fig. 3 is a schematic perspective view of the whole top view of the present utility model.
In the figure: 1. the internal element of the high-voltage power distribution cabinet is provided with a fastening frame; 2. a chute; 3. mounting a fastening nail on the high-voltage circuit breaker; 4. a bolt; 5. a high voltage circuit breaker body; 6. an electric wire; 7. a line housing rack; 8. a connecting rod; 9. a screw cap; 10. a mounting hook; 11. a mounting block; 12. installing nails; 13. a rotating shaft; 14. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 3, a high-voltage power distribution cabinet internal element mounting and fastening structure comprises a high-voltage power distribution cabinet internal element mounting and fastening frame 1, wherein a chute 2 is formed in the high-voltage power distribution cabinet internal element mounting and fastening frame 1, a high-voltage circuit breaker mounting and fastening nail 3 is connected in a sliding manner in the chute 2, an end thread of the high-voltage circuit breaker mounting and fastening nail 3 is connected with a bolt 4, the outer wall of the bolt 4 is tightly attached with a high-voltage circuit breaker body 5, the top of the high-voltage circuit breaker body 5 is connected with an electric wire 6, the outer part of the electric wire 6 is connected with a circuit storage frame 7 in a nested manner, the top of the high-voltage power distribution cabinet internal element mounting and fastening frame 1 is connected with a connecting rod 8 in a welded manner, the top of the connecting rod 8 is connected with a nut 9, a mounting hook 10 is arranged on the side of the connecting rod 8, a mounting block 11 is clamped outside the mounting hook 10, and the outer wall of the mounting block 11 is welded with a mounting nail 12.
The high-voltage circuit breaker body 5 forms a detachable structure with the high-voltage power distribution cabinet internal element installation fastening frame 1 through the high-voltage circuit breaker installation fastening nail 3 and the bolt 4, and the high-voltage circuit breaker installation fastening nail 3 forms a sliding structure with the high-voltage power distribution cabinet internal element installation fastening frame 1 through the sliding chute 2; the high-voltage circuit breaker body 5 is through high-voltage circuit breaker installation fastening nail 3, bolt 4 and high-voltage distribution cabinet internal element installation fastening frame 1 constitute detachable construction, high-voltage circuit breaker installation fastening nail 3, bolt 4 can replace the tradition to utilize high-voltage circuit breaker body 5 bottom fixture block to fix the mode, after high-voltage circuit breaker body 5 is fixed for a long time, the inside spring of fixture block of high-voltage circuit breaker body 5 bottom takes place deformation, elasticity changes, influence high-voltage circuit breaker body 5 and high-voltage distribution cabinet internal element installation fastening frame 1 between fixed, need frequently change high-voltage circuit breaker body 5, the cost expenditure is too big, high-voltage circuit breaker installation fastening nail 3, bolt 4's setting has improved high-voltage circuit breaker body 5's life.
The circuit storage rack 7 and the connecting rod 8 form a detachable structure through a nut 9, and the circuit storage rack 7 is made of rubber; the inside of frame 7 is accomodate to wire 6 nestable in high voltage circuit breaker body 5 top, and the material of frame 7 is rubber is accomodate to the circuit, has good elasticity, can fix wire 6 under the circumstances of the outer protective housing of wire 6 of not hurting, and after long-term use, the elasticity of frame 7 can be variation is accomodate to the circuit, can change the circuit again through dismantling nut 9 and connecting rod 8 and accomodate frame 7, improves the device and accomodates the sexual effect to wire 6.
The high-voltage power distribution cabinet internal element installation fastening frame 1 forms a clamping structure with the installation block 11 through the installation hook 10, and the installation block 11 and the installation nail 12 are integrally arranged; the high-voltage power distribution cabinet internal element installation fastening frame 1 forms a clamping structure through the installation hooks 10 and the installation blocks 11, the installation blocks 11 and the installation nails 12 are integrally arranged, the installation conditions of the high-voltage power distribution cabinet internal element installation fastening frame 1 only need to be that an installation hole is formed in the high-voltage power distribution cabinet, the installation nails 12 penetrate through the installation hole and are fixed, the installation hooks 10 are clamped in the installation blocks 11, and installation can be completed, so that the integral installation adaptability effect of the device is improved.
Example two
Referring to fig. 2, a fastening structure for installing and fastening an internal element of a high-voltage power distribution cabinet is shown, a rotating shaft 13 is rotatably connected to the bottom of a fastening frame 1 for installing and fastening an internal element of the high-voltage power distribution cabinet, and a baffle 14 is welded to the other end of the rotating shaft 13.
The baffle 14 and the high-voltage power distribution cabinet internal element installation fastening frame 1 form a rotating structure through the rotating shaft 13, and the rotating shaft 13 and the baffle 14 are symmetrically arranged with respect to the vertical central axis of the high-voltage power distribution cabinet internal element installation fastening frame 1; the baffle 14 is installed and fastened with the internal element of the high-voltage power distribution cabinet through the rotating shaft 13 to form a rotating structure, the rotating shaft 13 and the baffle 14 form a T-shaped fixing structure, the high-voltage circuit breaker body 5 can be secondarily fixed, and the fixing stability effect of the device on the high-voltage circuit breaker body 5 is improved.
Working principle: firstly, the high-voltage circuit breaker body 5 forms a detachable structure through the high-voltage circuit breaker mounting fastening nail 3 and the bolt 4 and the high-voltage power distribution cabinet internal element mounting fastening frame 1, the high-voltage circuit breaker mounting fastening nail 3 and the bolt 4 can replace the traditional mode of fixing by utilizing a clamping block at the bottom of the high-voltage circuit breaker body 5, when the high-voltage circuit breaker body 5 is fixed for a long time, the spring in the clamping block at the bottom of the high-voltage circuit breaker body 5 deforms, the elasticity changes to influence the fixation between the high-voltage circuit breaker body 5 and the high-voltage power distribution cabinet internal element mounting fastening frame 1, the high-voltage circuit breaker body 5 needs to be frequently replaced, the cost expenditure is excessive, the high-voltage circuit breaker mounting fastening nail 3 and the bolt 4 are arranged, the service life of the high-voltage circuit breaker body 5 is prolonged, meanwhile, the wire 6 at the top of the high-voltage circuit breaker body 5 can be nested in the wire storage frame 7, the wire storage frame 7 is made of rubber, the wire storage frame 7 has good elasticity, the wire storage frame 6 can be fixed under the condition that the outer layer of the wire 6 is not damaged, after long-term use, the elasticity of the wire storage frame 7 can be detached through the wire storage frame 9 and the wire storage device 7 can be replaced, the wire storage device is improved, and the wire storage effect is improved, and the wire storage device is convenient for wire storage device 7;
then, the high-voltage power distribution cabinet internal element installation fastening frame 1 forms a clamping structure through the installation hooks 10 and the installation blocks 11, the installation blocks 11 and the installation nails 12 are integrally arranged, the installation conditions of the high-voltage power distribution cabinet internal element installation fastening frame 1 only need to be that an installation hole is formed in the high-voltage power distribution cabinet, the installation nails 12 penetrate through the installation hole and are fixed, the installation hooks 10 are clamped in the installation blocks 11, the installation can be completed, the overall installation adaptability effect of the device is improved, meanwhile, the baffle 14 and the high-voltage power distribution cabinet internal element installation fastening frame 1 form a rotating structure through the rotating shaft 13, the T-shaped fixing structure formed by the rotating shaft 13 and the baffle 14 can be used for secondarily fixing the high-voltage circuit breaker body 5, and the fixing stability effect of the device on the high-voltage circuit breaker body 5 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a structure is fastened in installation of high-voltage distribution cabinet internal element which characterized in that: including high-voltage distribution cabinet internal element installation fastening frame (1), spout (2) have been seted up to the inside of high-voltage distribution cabinet internal element installation fastening frame (1), and the inside sliding connection of spout (2) has high-voltage circuit breaker installation to fastening nail (3) to the tip threaded connection of high-voltage circuit breaker installation fastening nail (3) has bolt (4), the outer wall of bolt (4) closely laminates has high-voltage circuit breaker body (5), and the top of high-voltage circuit breaker body (5) is connected with electric wire (6) to the outside nested of electric wire (6) is connected with circuit storage rack (7), the top welded connection of high-voltage distribution cabinet internal element installation fastening frame (1) has connecting rod (8), and the top threaded connection of connecting rod (8) has nut (9), the avris of connecting rod (8) is provided with installation hook (10), and the outside block (11) of installation hook (10) to the outer wall welded connection of installation block (11) has installation nail (12).
2. The high-voltage power distribution cabinet internal component mounting and fastening structure according to claim 1, wherein: the bottom of the high-voltage power distribution cabinet inner element installation fastening frame (1) is rotatably connected with a rotating shaft (13), and the other end of the rotating shaft (13) is welded and connected with a baffle plate (14).
3. The high-voltage power distribution cabinet internal component mounting and fastening structure according to claim 1, wherein: the high-voltage circuit breaker body (5) forms a detachable structure with the high-voltage power distribution cabinet internal element installation fastening frame (1) through the high-voltage circuit breaker installation fastening nail (3) and the bolt (4), and the high-voltage circuit breaker installation fastening nail (3) forms a sliding structure with the high-voltage power distribution cabinet internal element installation fastening frame (1) through the chute (2).
4. The high-voltage power distribution cabinet internal component mounting and fastening structure according to claim 1, wherein: the circuit storage rack (7) and the connecting rod (8) form a detachable structure through the screw cap (9), and the circuit storage rack (7) is made of rubber.
5. The high-voltage power distribution cabinet internal component mounting and fastening structure according to claim 1, wherein: the high-voltage power distribution cabinet inner element installation fastening frame (1) forms a clamping structure with the installation block (11) through the installation hook (10), and the installation block (11) and the installation nail (12) are integrally arranged.
6. The high-voltage power distribution cabinet internal component mounting and fastening structure according to claim 2, wherein: the baffle (14) and the high-voltage power distribution cabinet internal element installation fastening frame (1) form a rotating structure through the rotating shaft (13), and the rotating shaft (13) and the baffle (14) are symmetrically arranged in pairs relative to the vertical central axis of the high-voltage power distribution cabinet internal element installation fastening frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320006548.1U CN218940327U (en) | 2023-01-04 | 2023-01-04 | Mounting and fastening structure for internal element of high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320006548.1U CN218940327U (en) | 2023-01-04 | 2023-01-04 | Mounting and fastening structure for internal element of high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218940327U true CN218940327U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320006548.1U Active CN218940327U (en) | 2023-01-04 | 2023-01-04 | Mounting and fastening structure for internal element of high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218940327U (en) |
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2023
- 2023-01-04 CN CN202320006548.1U patent/CN218940327U/en active Active
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