CN212137218U - Locking device for bus duct jack box - Google Patents
Locking device for bus duct jack box Download PDFInfo
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- CN212137218U CN212137218U CN202020833792.1U CN202020833792U CN212137218U CN 212137218 U CN212137218 U CN 212137218U CN 202020833792 U CN202020833792 U CN 202020833792U CN 212137218 U CN212137218 U CN 212137218U
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- bus duct
- jack box
- locking device
- clamping
- screw
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Abstract
The utility model discloses a locking device of a bus duct jack box, which comprises a bus duct, wherein both sides of the bus duct are provided with first clamping grooves, a first clamping block is arranged in the first clamping groove, a plug box is arranged on the outer side of the first clamping block, and both sides of the jack box are provided with connecting blocks, both sides of the bus duct are provided with first threaded holes, and the outer side of the connecting blocks is provided with a first screw rod, the locking device of the bus duct jack box is provided with a first clamping groove and a first clamping block according to the requirements in use, the first clamping groove and the first clamping block are convenient for disassembling or assembling the plug-in box, and the first threaded hole and the first screw rod are arranged, through passing through the inside that first screw rod twisted first screw hole through the connecting block, improved the device's steadiness to prevent that the jack box from droing, thereby the effectual practicality that improves the device.
Description
Technical Field
The utility model relates to a bus duct correlation technique field specifically is a bus duct jack box locking device.
Background
The bus duct, a closed metal device composed of copper and aluminum bus bars, is used to distribute large power to the elements of the decentralized system, and has been increasingly used as a substitute for wire and cable in the project of indoor low-voltage power transmission main line engineering.
But the bus duct jack box that uses at present can not dispel the heat, can not prevent to rust, can not prevent that the jack box from droing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bus duct jack box locking device to the bus duct jack box of using at present who proposes in solving above-mentioned background art can not dispel the heat, can not prevent to rust, can not prevent that the jack box from droing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bus duct jack box locking device, includes the bus duct, first draw-in groove has all been seted up to the both sides of bus duct, and the inside of first draw-in groove is provided with first fixture block, the outside of first fixture block is provided with the jack box, and the both sides of jack box all are provided with the connecting block, first screw hole has all been seted up to the both sides of bus duct, and the outside of connecting block is provided with first screw rod, the second screw hole has all been seted up in the outside of bus duct, and the outside of bus duct is provided with protecting sheathing, protecting sheathing's the outside all is provided with the second screw rod, spacing hole has been seted up to the lower surface of bus duct, and the below in spacing hole is provided with the baffle, the below of baffle is provided with.
Preferably, the first clamping groove is connected with the first clamping block in a clamping mode, and the inner diameter of the first clamping groove is larger than the outer diameter of the first clamping block.
Preferably, the first threaded hole is in threaded connection with the first screw rod, and the first screw rod is symmetrically arranged on the bus duct in a central axis manner.
Preferably, the second threaded hole is in threaded connection with the second screw rod, and the outer diameter of the second screw rod is smaller than the inner diameter of the second threaded hole.
Preferably, the size of baffle is less than the size of bus duct, and the surface of bus duct and the surface of baffle are the trompil design.
Preferably, the ventilation pipes are distributed below the baffle at equal intervals, and a dustproof net is arranged inside the ventilation pipes.
Preferably, the inner side of the ventilation pipe is tightly attached to the outer side of the dustproof net, and the width of the inner side of the ventilation pipe is the same as that of the outer side of the dustproof net.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the locking device for the bus duct jack box, the first clamping groove and the first clamping block are arranged according to the requirements in use, the jack box can be conveniently detached or installed, and the first threaded hole and the first screw rod are arranged, so that the first screw rod is screwed into the first threaded hole through the connecting block, the stability of the locking device is improved, the jack box is prevented from falling off, and the practicability of the locking device is effectively improved;
2. according to the locking device for the bus duct jack box, the protective shell is arranged outside the bus duct, and plays a role in protecting the bus duct, so that the bus duct is prevented from rusting due to water, and the practicability of the locking device is effectively improved;
3. this bus duct jack box locking device is provided with the ventilation pipe through the below at the bus duct, has played the effect to inside circulation of air through the ventilation pipe, has improved the device's heat dissipation, through being provided with the dust screen in the ventilation pipe is inside, prevents through the dust screen that the dust from getting into inside, the effectual practicality that has improved the device.
Drawings
Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the bottom cross-section of the present invention;
fig. 3 is a schematic view of the direct-viewing structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.
In the figure: 1. a bus duct; 2. a first card slot; 3. a first clamping block; 4. a jack box; 5. connecting blocks; 6. A first threaded hole; 7. a first screw; 8. a second threaded hole; 9. a protective housing; 10. a second screw; 11. a limiting hole; 12. a baffle plate; 13. a limiting rod; 14. a vent pipe; 15. a dust screen.
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. 1-4, the present invention provides a technical solution: the utility model provides a bus duct jack box locking device, including bus duct 1, first draw-in groove 2 has all been seted up to the both sides of bus duct 1, and the inside of first draw-in groove 2 is provided with first fixture block 3, the outside of first fixture block 3 is provided with jack box 4, and jack box 4's both sides all are provided with connecting block 5, first screw hole 6 has all been seted up to bus duct 1's both sides, and connecting block 5's the outside is provided with first screw rod 7, second screw hole 8 has all been seted up in bus duct 1's the outside, and bus duct 1's the outside is provided with protecting sheathing 9, protecting sheathing 9's the outside all is provided with second screw rod 10, spacing hole 11 has been seted up to bus duct 1's lower surface, and spacing hole 11's below is provided with baffle 12, the below of baffle 12 is.
First draw-in groove 2 is connected with 3 block connections of first fixture block, and the internal diameter of first draw-in groove 2 is greater than the external diameter of first fixture block 3, through being provided with first draw-in groove 2 and first fixture block 3, according to the demand when using, dismantles or installs plug-in box 4.
First screw hole 6 and first screw rod 7 threaded connection, and first screw rod 7 is the axis symmetry setting with bus duct 1, through being provided with first screw hole 6 and first screw rod 7, crosses and twists first screw hole 6 with first screw rod 7 and fix jack box 4 to jack box 4 drops from bus duct 1's both sides when the effectual prevention is used, has increased the device's steadiness.
The size of baffle 12 is less than the size of bus duct 1, and the surface of bus duct 1 and the surface of baffle 12 are the trompil design, is provided with baffle 12 through the below of bus duct 1 to the inside ventilation pipe 14 of baffle 12 has effectually been protected.
The ventilation pipe 14 is arranged below the baffle 12 at equal intervals, the dustproof net 15 is arranged inside the ventilation pipe 14, and the ventilation pipe 14 is arranged, so that ventilation of internal air is achieved, and the heat dissipation function of the device is improved.
The inboard of ventilation pipe 14 closely laminates with the outside of dust screen 15, and the inboard width of ventilation pipe 14 is the same with the outside width of dust screen 15, is provided with dust screen 15 through the inside at ventilation pipe 14 to at ventilation pipe during operation 14, prevent that the dust from getting into bus duct 1's inside, thereby played dirt-proof effect.
The working principle is as follows: for the locking device of the bus duct jack box, the device is required to be firstly arranged on a device needing to be assembled and connected through the jack box 4, then the jack box 4 can be disassembled and installed through the first clamping groove 2 and the first clamping block 3 according to the requirement in use, and then the jack box 4 is fixed by screwing the first screw 7 into the first threaded hole 6, so that the jack box 4 is effectively prevented from falling off from two sides of the bus duct 1 in use, the stability of the device is improved, the protective shell 9 is arranged outside the bus duct 1, the bus duct 1 is effectively protected by the protective shell 9, the bus duct 1 is prevented from rusting by water, the service life of the device is prolonged, according to the requirement in use, the protective shell 9 can be unscrewed out of the second screw 10 through the second threaded hole 8 for disassembly or installation, through the arrangement of the vent pipe 14, thereby played the effect of taking a breath to inside circulation of air to promote the device's heat dissipation function, just so accomplished this bus duct jack box locking device's use.
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 (7)
1. The utility model provides a bus duct jack box locking device, includes bus duct (1), its characterized in that: the bus duct is characterized in that first clamping grooves (2) are formed in two sides of the bus duct (1), first clamping blocks (3) are arranged inside the first clamping grooves (2), a jack box (4) is arranged on the outer side of each first clamping block (3), connecting blocks (5) are arranged on two sides of each jack box (4), first threaded holes (6) are formed in two sides of the bus duct (1), first screw rods (7) are arranged on the outer sides of the connecting blocks (5), second threaded holes (8) are formed in the outer sides of the bus duct (1), a protective shell (9) is arranged on the outer side of the bus duct (1), second screw rods (10) are arranged on the outer side of the protective shell (9), limiting holes (11) are formed in the lower surface of the bus duct (1), a baffle plate (12) is arranged below the limiting holes (11), and a limiting rod (13) is arranged below the baffle plate (12), the lower surface of the baffle (12) is provided with a ventilation pipe (14).
2. A bus duct jack box locking device according to claim 1, wherein: the first clamping groove (2) is connected with the first clamping block (3) in a clamping mode, and the inner diameter of the first clamping groove (2) is larger than the outer diameter of the first clamping block (3).
3. A bus duct jack box locking device according to claim 1, wherein: first screw hole (6) and first screw rod (7) threaded connection, and first screw rod (7) are axis symmetry setting with bus duct (1).
4. A bus duct jack box locking device according to claim 1, wherein: the second threaded hole (8) is in threaded connection with the second screw (10), and the outer diameter of the second screw (10) is smaller than the inner diameter of the second threaded hole (8).
5. A bus duct jack box locking device according to claim 1, wherein: the size of the baffle (12) is smaller than that of the bus duct (1), and the surface of the bus duct (1) and the surface of the baffle (12) are both in an open hole design.
6. A bus duct jack box locking device according to claim 1, wherein: the ventilation pipes (14) are distributed below the baffle (12) at equal intervals, and dust screens (15) are arranged in the ventilation pipes (14).
7. A bus duct jack box locking device according to claim 1, wherein: the inner side of the ventilation pipe (14) is tightly attached to the outer side of the dustproof net (15), and the width of the inner side of the ventilation pipe (14) is the same as that of the outer side of the dustproof net (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833792.1U CN212137218U (en) | 2020-05-19 | 2020-05-19 | Locking device for bus duct jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833792.1U CN212137218U (en) | 2020-05-19 | 2020-05-19 | Locking device for bus duct jack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212137218U true CN212137218U (en) | 2020-12-11 |
Family
ID=73669845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020833792.1U Active CN212137218U (en) | 2020-05-19 | 2020-05-19 | Locking device for bus duct jack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212137218U (en) |
-
2020
- 2020-05-19 CN CN202020833792.1U patent/CN212137218U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221031 Address after: 620,200 No. 88 Xingsheng Road, Danling Mechanical Industrial Park, Meishan, Sichuan Patentee after: SICHUAN NOVA ELECTRIC CO. Address before: 116000 Dalian Boda energy saving Bridge Co., Ltd., Chunliu hardware and Electrical City, Huabei Road, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Ma Changcai |
|
| TR01 | Transfer of patent right |