CN203367788U - Door type top cover of low-voltage power distribution cabinet - Google Patents
Door type top cover of low-voltage power distribution cabinet Download PDFInfo
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- CN203367788U CN203367788U CN2013204463802U CN201320446380U CN203367788U CN 203367788 U CN203367788 U CN 203367788U CN 2013204463802 U CN2013204463802 U CN 2013204463802U CN 201320446380 U CN201320446380 U CN 201320446380U CN 203367788 U CN203367788 U CN 203367788U
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- top cover
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- distribution cabinet
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Abstract
The utility model relates to a low-voltage power distribution cabinet, especially to a door type top cover of the low-voltage power distribution cabinet. The door type top cover comprises a cabinet body and a moving top cover, wherein one side of the top cover is hinged to the cabinet body, the other side is fixedly connected with the cabinet body through bolts, and a sealing strip is arranged on a contact-making surface of the top cover and the cabinet body. A top cover opening and positioning apparatus is arranged between the top cover and the cabinet body for fixing the opening degree of the top cover. When the door type top cover employs such a structure, the efficiency for installing a main mother board is doubled, and installation process is labor saving. Producing a low-voltage cabinet with 100 sides (about 3-6 rows), which takes 6-7days to complete in the prior art, can now be completed in about 3 days. On-site installation is convenient, and installation period is shortened substantially.
Description
Technical field
The utility model relates to a kind of low-voltage distribution cabinet, especially relates to a kind of gate-type top cover of low-voltage distribution cabinet.
Background technology
Before the utility model proposes, low-voltage cabinet system top cover is all fixing extremely on cabinet, manufactory wastes time and energy when manufacturing main busbar, usually way is to pull down left and right end cabinet shrouding, main busbar is worn toward middle cabinet from the end cabinet one by one, contact resistance is large, and the busbar of a long row more than 4 meters wanted 5～6 people to drag with strength just to drag, inefficiency.Installation company wears main busbar inconvenience at the scene, the end cabinet from wall, cross close to the time, busbar is the length row of wearing that will punch on the wall slightly.As lap joint is too much to adopt too short busbar, temperature rise and waste copper bar.If encounter the on-the-spot rectification of main busbar, waste time and energy especially.
Summary of the invention
For overcoming the deficiencies in the prior art part, the utility model provides a kind of gate-type top cover of low-voltage distribution cabinet, to solve prior art master busbar, difficult problem is installed.
The technical scheme that the utility model technical solution problem adopts is: the gate-type top cover of low-voltage distribution cabinet, comprise cabinet and removable top cover, described top cover one side is hinged by hinge and described cabinet, opposite side adopts bolt and described cabinet to be fixedly connected, and the contact-making surface of described top cover and described cabinet is equipped with sealing strip.
Further, described sealing strip adopts the electro-insulating rubber sealing strip, prevents electric leakage.
Further, be provided with the top cover opening locating device between described top cover and described cabinet, for the opening angle of fixed roof.
Further, described top cover opening locating device comprises the hollow out arc guide barrel be arranged on described top cover, described cabinet top bilateral symmetry is provided with two bearing pins, and this bearing pin cylindrical is provided with the damping skid resistant course, and the hollow-out parts that described bearing pin runs through described arc guide barrel is fixed on mount pad.
Beneficial effect: after adopting this programme, the efficiency that main busbar is installed is doubled, and leicht fallen D/A.Originally manufacture the low-voltage cabinet (approximately 3～6 arrangements) of 100 left and right, need 6 people work about 7 days, now if 3 days left and right time just can complete.The installation company scene is easy for installation, has shortened greatly client's installation period.
The accompanying drawing explanation
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the gate-type top cover of low-voltage distribution cabinet, comprise cabinet 5 and removable top cover 3, top cover 3 one sides are hinged by hinge 4 and cabinet 5, opposite side adopts bolt and cabinet 5 to be fixedly connected, top cover 3 is equipped with sealing strip 6 with the contact-making surface of cabinet 5, guarantees that degree of protection reaches IP40, and 1 is the detachable bus clip.Sealing strip 6 preferred versions adopt the electro-insulating rubber sealing strip, prevent electric leakage.Top cover 3 left and right two sides are welded with reinforcement, to guarantee cabinet intensity.
Be provided with the top cover opening locating device between top cover 3 and cabinet 5, for the opening angle of fixed roof.In the present embodiment, the top cover opening locating device comprises the hollow out arc guide barrel 2 be arranged on top cover 3, cabinet 5 top bilateral symmetry are provided with two bearing pins 7, bearing pin 7 cylindricals are provided with damping skid resistant course (as strengthened nylon or rubber etc.), and bearing pin 7 runs through the hollow-out parts of arc guide barrel 2 and is fixed on mount pad.The damping skid resistant course of bearing pin 7 cylindricals can produce larger stiction, top cover 3 can be fixed on to suitable angle, is convenient to installation exercise.
While manufacturing main busbar or on-the-spot the installation, unclamp the bolt of top cover 3, open top cover 3.Pull down main bus bar and press from both sides 1 the first half, put into from top to bottom main busbar fastening good.Load onto main bus bar folder 1, close upper top cover 3, fastening bolt gets final product.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (4)
1. the gate-type top cover of low-voltage distribution cabinet, comprise cabinet and removable top cover, described top cover one side is hinged by hinge and described cabinet, and opposite side adopts bolt and described cabinet to be fixedly connected, and it is characterized in that: the contact-making surface of described top cover and described cabinet is equipped with sealing strip.
2. the gate-type top cover of low-voltage distribution cabinet according to claim 1, it is characterized in that: described sealing strip adopts the electro-insulating rubber sealing strip.
3. the gate-type top cover of low-voltage distribution cabinet according to claim 1, is characterized in that: be provided with the top cover opening locating device between described top cover and described cabinet, for the opening angle of fixed roof.
4. the gate-type top cover of low-voltage distribution cabinet according to claim 3, it is characterized in that: described top cover opening locating device comprises the hollow out arc guide barrel be arranged on described top cover, described cabinet top bilateral symmetry is provided with two bearing pins, this bearing pin cylindrical is provided with the damping skid resistant course, and the hollow-out parts that described bearing pin runs through described arc guide barrel is fixed on mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204463802U CN203367788U (en) | 2013-07-25 | 2013-07-25 | Door type top cover of low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204463802U CN203367788U (en) | 2013-07-25 | 2013-07-25 | Door type top cover of low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367788U true CN203367788U (en) | 2013-12-25 |
Family
ID=49815507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204463802U Expired - Fee Related CN203367788U (en) | 2013-07-25 | 2013-07-25 | Door type top cover of low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610060A (en) * | 2016-01-14 | 2016-05-25 | 珠海市可利电气有限公司 | Maintenance sealing cover |
-
2013
- 2013-07-25 CN CN2013204463802U patent/CN203367788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610060A (en) * | 2016-01-14 | 2016-05-25 | 珠海市可利电气有限公司 | Maintenance sealing cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |