CN204577959U - A kind of drawer unit of low-voltage cabinet - Google Patents
A kind of drawer unit of low-voltage cabinet Download PDFInfo
- Publication number
- CN204577959U CN204577959U CN201520172655.7U CN201520172655U CN204577959U CN 204577959 U CN204577959 U CN 204577959U CN 201520172655 U CN201520172655 U CN 201520172655U CN 204577959 U CN204577959 U CN 204577959U
- Authority
- CN
- China
- Prior art keywords
- drawer
- drawer body
- low
- guide rail
- voltage cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of drawer unit of low-voltage cabinet of use safety, comprise the drawout chassis be connected with low-voltage cabinet body, drawout chassis is provided with side by side two guide rails, drawout chassis is movably equipped with drawer body between two guide rails, drawer body both sides are respectively equipped with two rollers be stuck in guide rail, drawer body side side plate is hinged with drawer door, on drawer door and drawer body on the side plate of drawer door side, be respectively equipped with control and testing board installing port, control and testing board installation component is provided with in drawer body, described guide rail is provided with the spacing earthing screw contacted with drawer body bottom surface.
Description
Technical field
The utility model relates to a kind of drawer unit of low-voltage cabinet.
Background technology
Usually multiple several functions drawer unit is provided with in low-voltage distribution cabinet, drawer places on the drawout chassis bottom drawer unit, and can move on drawout chassis, the rear end of drawer be installed with some to be connected with the control circuit in drawer in connector, the backboard at drawer unit back is provided with the external plug-in component that some and external user or terminal are communicated with, the degree of depth in drawer unit is pushed into by control drawer, control the connected state of connector and corresponding external plug-in component mutually, thus realize Debug control circuitry or controlled the object of external user or terminal operating status by control circuit.
Owing to often needing pull-out during drawer unit debugging and maintenance, so how to ensure that use safety is very important.And push-and-pull operation repeatedly cause drawer to produce rock the cooperation that can affect connection-peg, reduction drawer rocks and can guarantee electric cabinet performance better.
Utility model content
Technical problem to be solved in the utility model is: the drawer unit providing a kind of low-voltage cabinet of use safety.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of drawer unit of low-voltage cabinet, comprise the drawout chassis be connected with low-voltage cabinet body, drawout chassis is provided with side by side two guide rails, drawout chassis is movably equipped with drawer body between two guide rails, drawer body both sides are respectively equipped with two rollers be stuck in guide rail, drawer body side side plate is hinged with drawer door, on drawer door and drawer body on the side plate of drawer door side, be respectively equipped with control and testing board installing port, control and testing board installation component is provided with in drawer body, described guide rail is provided with the spacing earthing screw contacted with drawer body bottom surface.
As the preferred scheme of one, the side plate of described drawer body both sides is respectively equipped with some louvres.
As the preferred scheme of one, described guide rail is provided with on the top near drawer door one end and dodges breach.
As the preferred scheme of one, the gap, left and right of described guide rail and roller is less than 1mm, and the gap up and down of described guide rail and roller is less than 0.5mm.
As the preferred scheme of one, described installation component comprises the upper bracket be arranged near drawer door place on drawer body, be provided with control and testing board installing frame between upper bracket and drawer-bottom board, described drawer body base plate is respectively equipped with side stand in control and testing board installing frame both sides.
The beneficial effects of the utility model are: because guide rail is provided with the spacing earthing screw contacted with drawer body bottom surface, ensure that the electric continuous ground in drawer use and fail safe.
Dodge breach due to guide rail being provided with on the top near drawer door one end, make the assembling of drawer more laborsaving.
Because the gap, left and right of guide rail and roller is less than 1mm, the gap up and down of described guide rail and roller is less than 0.5mm, and plug when can ensure that drawer inserts on drawer docks well with the socket in switch cabinet, ensures electric property.
Because installation component comprises the upper bracket be arranged near drawer door place on drawer body, control and testing board installing frame is provided with between upper bracket and drawer-bottom board, described drawer body base plate is respectively equipped with side stand in control and testing board installing frame both sides, control and testing board is installed firmly.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of drawer body and drawer door in the utility model.
Fig. 4 is the main TV structure schematic diagram of drawout chassis and guide rail in the utility model.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the left TV structure schematic diagram of Fig. 4.
In Fig. 1 to Fig. 6: 1. drawout chassis, 2. guide rail, 3. drawer body, 4. drawer door, 5. upper bracket, 6. control and testing board installing frame, 7. side stand, 8. roller, 9. spacing earthing screw.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in figures 1 to 6, a kind of drawer unit of low-voltage cabinet, comprise the drawout chassis 1 be connected with low-voltage cabinet body, drawout chassis 1 is provided with side by side two guide rails 2, drawout chassis 1 is movably equipped with drawer body 3 between two guide rails 2, drawer body 3 side side plate is hinged with drawer door 4, on drawer door 4 and drawer body 3 on the side plate of drawer door 4 side, be respectively equipped with control and testing board installing port, control and testing board installation component is provided with in drawer body 3, installation component comprises the upper bracket 5 be arranged near drawer door 4 place on drawer body 3, control and testing board installing frame 6 is provided with between upper bracket 5 and drawer-bottom board, described drawer body 3 base plate is respectively equipped with side stand 7 in control and testing board installing frame 6 both sides, control and testing board is installed firmly.The side plate of drawer body 3 both sides is respectively equipped with some louvres.
Drawer body 3 both sides are respectively equipped with two rollers 8 be stuck in guide rail 2, and guide rail 2 is less than 1mm with the gap, left and right of roller 8, and described guide rail 2 is less than 0.5mm with the gap up and down of roller 8.Guide rail 2 is provided with on the top near drawer door 4 one end and dodges breach.Guide rail 2 is provided with the spacing earthing screw 9 contacted with drawer body 3 bottom surface.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. the drawer unit of a low-voltage cabinet, comprise the drawout chassis be connected with low-voltage cabinet body, drawout chassis is provided with side by side two guide rails, drawout chassis is movably equipped with drawer body between two guide rails, drawer body both sides are respectively equipped with two rollers be stuck in guide rail, drawer body side side plate is hinged with drawer door, on drawer door and drawer body on the side plate of drawer door side, be respectively equipped with control and testing board installing port, be provided with control and testing board installation component in drawer body, described guide rail is provided with the spacing earthing screw contacted with drawer body bottom surface.
2. the drawer unit of a kind of low-voltage cabinet as claimed in claim 1, is characterized in that: the side plate of described drawer body both sides is respectively equipped with some louvres.
3. the drawer unit of a kind of low-voltage cabinet as claimed in claim 1, is characterized in that: described guide rail is provided with on the top near drawer door one end and dodges breach.
4. the drawer unit of a kind of low-voltage cabinet as claimed in claim 3, is characterized in that: the gap, left and right of described guide rail and roller is less than 1mm, and the gap up and down of described guide rail and roller is less than 0.5mm.
5. the drawer unit of a kind of low-voltage cabinet according to any one of claim 1-4, it is characterized in that: described installation component comprises the upper bracket be arranged near drawer door place on drawer body, be provided with control and testing board installing frame between upper bracket and drawer-bottom board, described drawer body base plate is respectively equipped with side stand in control and testing board installing frame both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172655.7U CN204577959U (en) | 2015-03-26 | 2015-03-26 | A kind of drawer unit of low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172655.7U CN204577959U (en) | 2015-03-26 | 2015-03-26 | A kind of drawer unit of low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577959U true CN204577959U (en) | 2015-08-19 |
Family
ID=53870554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172655.7U Active CN204577959U (en) | 2015-03-26 | 2015-03-26 | A kind of drawer unit of low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577959U (en) |
-
2015
- 2015-03-26 CN CN201520172655.7U patent/CN204577959U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204349280U (en) | A kind of turnover distribution box of installation panel of electric component | |
| CN203981729U (en) | A kind of device of realizing the not power-off of plug electric energy meter | |
| CN204577959U (en) | A kind of drawer unit of low-voltage cabinet | |
| CN204407594U (en) | A kind of dust-proof electrical outlets | |
| CN204385435U (en) | The layout structure of Sewing machines electric control gear | |
| CN203439884U (en) | Dumb waiter side opening door lock | |
| CN101740932B (en) | Socket panel for prevention children from getting electric shock | |
| CN205231318U (en) | A electron safety door can monitor for two hole sockets | |
| CN204333344U (en) | A kind of novel attaching plug | |
| CN204706721U (en) | Multi-function jack | |
| CN203326454U (en) | Draw-out type switch cabinet drawer | |
| CN105428868A (en) | Energy-saving type telescopic socket | |
| CN205231413U (en) | A electron safety door can monitor for five hole sockets | |
| CN203536833U (en) | High voltage control cabinet binding post shielding device | |
| CN205231317U (en) | A electron safety door can monitor for three hole sockets | |
| CN206248709U (en) | A kind of special single-phase electric energy meter connector that table function is changed with automatic short circuit of ammeter box | |
| CN205584665U (en) | Machine case with two freedoms self -adaptation hinge and flexible along with line mechanism | |
| CN204348641U (en) | A kind of circuit breaker secondary inserting piece locking device | |
| CN203445446U (en) | Lower separating plate structure of electric control cabinet | |
| CN204243300U (en) | Sliding socket | |
| CN206922123U (en) | A kind of power outlet with independent control function | |
| CN203841306U (en) | Teaching platform with computer dust preventing function | |
| CN205304066U (en) | 0. 4kV -GCK 630A drawer switch assembly in cabinet with two connectors | |
| CN203850691U (en) | Split structure type function unit drawer device | |
| CN204048655U (en) | A kind of socket of digital X-ray machine dedicated operations platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |