CN203839792U - Clamping-type guide rail structure used for drawer of switch cabinet - Google Patents
Clamping-type guide rail structure used for drawer of switch cabinet Download PDFInfo
- Publication number
- CN203839792U CN203839792U CN201420130152.9U CN201420130152U CN203839792U CN 203839792 U CN203839792 U CN 203839792U CN 201420130152 U CN201420130152 U CN 201420130152U CN 203839792 U CN203839792 U CN 203839792U
- Authority
- CN
- China
- Prior art keywords
- drawer
- shaped track
- rail
- runner
- guide rail
- 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.)
- Expired - Fee Related
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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a clamping-type guide rail structure used for a drawer of a switch cabinet. The clamping-type guide rail includes a U-shaped track and a mounting board. The U-shaped track includes a side wall, a top wall and a bottom wall. The opening of the U-shaped track faces the side wall of the drawer in the horizontal direction. Rotary wheels are installed in the U-shaped track. The rotary wheels are installed on a rotary wheel shaft protruding out of the opening of the U-shaped track and mounted on the mounting board. Edges of the top wall and the side wall of the U-shaped track both bend towards the rotary wheel shaft and therefore blocking edges are formed. A boss is arranged on the bottom wall of the U-shaped track in a raised manner. The boss is provided with a slide chute fitting the rotary wheels installed in the slide chute. The clamping-type guide rail structure provided by the utility model is reliable in working. The slide chute walls realize an effect of preventing the rotary wheels from swinging left and right, so that the drawer becomes stable in a sliding process. Loss of life caused by frequent friction of the mounting board and the U-shaped track is prevented. The rotary wheels are prevented from coming off reliably due to dual blocking effect of the slide chute and the blocking edges. Operation of pulling and pushing the drawers can be performed smoothly and safely.
Description
Technical field
The utility model relates to a kind of guide rail mechanism of switch cabinet drawer.
Background technology
Existing low pressure drawer-type switch cabinet has frame structure standard module, drawer unit construction standard, exchange that performance is strong, overall structure precision is high, generalization strong and good looking appearance, degree of protection high, simple to operate, the advantage such as safe and reliable, easy to maintenance, is widely used in distribution system.The drawer unit of common low pressure drawer-type switch cabinet is all to reach drawer turnover by being arranged on cabinet with the complete guide rail rolling of drawer unit, common guide rail structure is installed a set of guide rail on drawer unit, and what the drawer of different size adopted is same guide rail, drawer unit for small dimension is used reliable like this, but for larger drawer unit, when in drawer, installation elements is more, whole drawer is very heavy, having some setbacks in use just easily appears extracting out and entering in common guide rail, be inconvenient to operate, even if small dimension drawer often occurs in use for some time, mechanism blockage situation.
Utility model content
The purpose of this utility model is to provide a kind of switch cabinet drawer cassette guide rail structure, can make drawer pass in and out more swimmingly, and prevents the phenomenon of runner derailing.
For achieving the above object, switch cabinet drawer cassette guide rail structure of the present utility model comprises U-rail and mounting panel, and U-rail comprises sidewall, roof and diapire, and the opening of U-rail is in the horizontal direction towards drawer side wall direction; Runner is installed in U-rail, and runner is arranged on runner shaft, and runner shaft stretches out the opening of U-rail and is arranged on described mounting panel; The roof of described U-rail and the edge of sidewall all bend and form gear edge to the direction of runner shaft; The diapire of described U-rail raises up and is provided with boss, and boss is provided with the chute suitable with described runner, and runner is arranged in chute.
Two above runners are installed in described U-rail.
The utlity model has following advantage:
The utility model is simple in structure, manufactures and install and use all very convenient.Drawer relies on runner scrolling realization pull in chute, not only more reliable, and runner wall plays and stops the wiggly effect of runner, make drawer more steady in the process of open and close, thereby prevent mounting panel often rub U-rail, there are wearing and tearing and reduce useful life.Chute and gear be along all having the effect of runner from deviating from U-rail that stop, dual stopping guaranteed that runner can not deviate from U-rail more reliably.Utilize the utility model, the propelling that operating personnel can be simple, quick, light and handy and extraction drawer unit, safety realizes the operation of open and close drawer smoothly.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is the left view that in Fig. 1, runner matches with mounting panel;
Fig. 3 removes the schematic perspective view that gear matches with U-rail along rear runner.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, switch cabinet drawer cassette guide rail structure of the present utility model comprises U-rail and mounting panel 7, and U-rail comprises sidewall 1, roof 2 and diapire 3, and the opening 6 of U-rail is in the horizontal direction towards drawer side wall direction; Runner 4 is installed in U-rail, and runner 4 is arranged on runner shaft 5, and runner shaft 5 stretches out the opening 6 of U-rail and is arranged on described mounting panel 7.The both sides of mounting panel 7 are respectively equipped with drawer connecting portion 11, and drawer connecting portion 11 is provided with the installing hole 12 for being connected with drawer.
The roof 2 of described U-rail and the edge of sidewall 1 all bend and form gear along 8 to the direction of runner shaft 5; Gear can prevent that along 8 runner 4 from deviating from U-rail.The diapire 3 of described U-rail raises up and is provided with boss 9, and boss 9 is provided with the chute 10 suitable with described runner 4, and runner 4 is arranged in chute 10.During use, runner 4 rolls along chute 10, and chute 10 walls play and stop the wiggly effect of runner 4, make drawer more steady in the process of open and close, thereby prevents that often friction U-rail, generation wearing and tearing reduce useful life to mounting panel 7.Two above runners 4 are preferably installed in described U-rail.Certainly, on described roof 2 also can with the symmetrical boss that is provided with of described boss 9, and be arranged with chute with chute 10 on boss, thereby block runner 4 simultaneously on upper and lower both direction, make runner 4 more be difficult to deviate from.While installing in this case, runner 4 can roll into from the end of chute.
During use, the U-rail symmetry by two groups of the utility model by is separately arranged on cabinet, the two side of drawer 1 is arranged on respectively on the mounting panel 7 of corresponding side.For large specification drawer, preferably increase the quantity of runner 4, the weight of drawer is evenly born by a plurality of runners 4, prevent the very few in use stressed excessive and impaired situation of runner 4 that causes of runner 4 quantity.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the utility model, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. switch cabinet drawer cassette guide rail structure, is characterized in that: comprise U-rail and mounting panel, U-rail comprises sidewall, roof and diapire, and the opening of U-rail is in the horizontal direction towards drawer side wall direction; Runner is installed in U-rail, and runner is arranged on runner shaft, and runner shaft stretches out the opening of U-rail and is arranged on described mounting panel;
The roof of described U-rail and the edge of sidewall all bend and form gear edge to the direction of runner shaft; The diapire of described U-rail raises up and is provided with boss, and boss is provided with the chute suitable with described runner, and runner is arranged in chute.
2. switch cabinet drawer cassette guide rail structure according to claim 1, is characterized in that: two above runners are installed in described U-rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130152.9U CN203839792U (en) | 2014-03-21 | 2014-03-21 | Clamping-type guide rail structure used for drawer of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130152.9U CN203839792U (en) | 2014-03-21 | 2014-03-21 | Clamping-type guide rail structure used for drawer of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839792U true CN203839792U (en) | 2014-09-17 |
Family
ID=51517591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130152.9U Expired - Fee Related CN203839792U (en) | 2014-03-21 | 2014-03-21 | Clamping-type guide rail structure used for drawer of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839792U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394649A (en) * | 2017-09-11 | 2017-11-24 | 无锡厚发自动化设备有限公司 | A kind of assembly method of drawer-type switch cabinet |
| CN107565438A (en) * | 2017-09-11 | 2018-01-09 | 江苏银佳企业集团有限公司 | A kind of drawer-type switch cabinet |
| CN110403356A (en) * | 2019-09-11 | 2019-11-05 | 浙江昌丽家居有限公司 | A kind of desk |
| CN114204470A (en) * | 2021-12-10 | 2022-03-18 | 浙江浙恒电气股份有限公司 | Intelligent low-voltage draw-out type switch cabinet |
-
2014
- 2014-03-21 CN CN201420130152.9U patent/CN203839792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394649A (en) * | 2017-09-11 | 2017-11-24 | 无锡厚发自动化设备有限公司 | A kind of assembly method of drawer-type switch cabinet |
| CN107565438A (en) * | 2017-09-11 | 2018-01-09 | 江苏银佳企业集团有限公司 | A kind of drawer-type switch cabinet |
| CN110403356A (en) * | 2019-09-11 | 2019-11-05 | 浙江昌丽家居有限公司 | A kind of desk |
| CN114204470A (en) * | 2021-12-10 | 2022-03-18 | 浙江浙恒电气股份有限公司 | Intelligent low-voltage draw-out type switch cabinet |
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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: 20140917 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |