CN203113970U - Position limiting device for cabinet door of machine cabinet - Google Patents
Position limiting device for cabinet door of machine cabinet Download PDFInfo
- Publication number
- CN203113970U CN203113970U CN 201320147091 CN201320147091U CN203113970U CN 203113970 U CN203113970 U CN 203113970U CN 201320147091 CN201320147091 CN 201320147091 CN 201320147091 U CN201320147091 U CN 201320147091U CN 203113970 U CN203113970 U CN 203113970U
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- CN
- China
- Prior art keywords
- fixed support
- connecting rod
- cabinet door
- rack
- holes
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a position limiting device for a cabinet door of a machine cabinet. The position limiting device comprises a fixed support frame and a connecting rod, wherein the fixed support frame is arranged on the cabinet door, the connecting rod is movably connected with the fixed support frame and a machine cabinet body, the fixed support frame comprises a top plate in horizontal arrangement, regulation holes are formed in the top plate in a direction parallel to the cabinet door and comprise long stripped slot holes and round holes, the round holes are positioned at the two ends of the slot holes, the diameter of the round holes is greater than the width of the slot holes, one end of the connecting rod is movably hinged on the machine cabinet body, the other end of the connecting rod is movably hinged with the fixed support frame through a screw bolt passing through a top plate regulating hole, a locking element is sheathed on the screw bolt, the locking element comprises a cylindrical upper pipe and a cylindrical lower pipe, the cylindrical upper pipe is matched with the dimension of the round holes, the cylindrical lower pipe is matched with the width of the slot holes, and a position limiting sheet with the diameter greater than the diameter of the round holes of the regulation holes is arranged under the locking element on the screw bolt. The utility model provides the position limiting device for the cabinet door of the machine cabinet, which has the advantages that the structure is simple, and the use is convenient and reliable.
Description
Technical field
The utility model relates to a kind of electric power, communication rack, relates in particular to a kind of stopping means of rack cabinet door.
Background technology
Various outdoor crate racks mainly apply to communication system, also are widely used in fields such as power system, traffic, CATV.Vast operators are in face of accident, to repair cause, restore funcitons as social mission with the shortest time, because business continuity management comes into one's own more, also become the yardstick of weighing enterprise value gradually, therefore recovery business as early as possible continues service, and engineering activities such as installation, debugging, repairing are with unrestricted.But because outdoor wind-force must have stopping means on the case and cabinet cabinet door out of doors much larger than indoor, to avoid the wind-force effect with the door closure, guarantee that various engineering activities are not subjected to the influence of wind-force.
The utility model content
Technical problem to be solved in the utility model is: the stopping means that a kind of simple in structure, easy to use and reliable rack cabinet door is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of stopping means of rack cabinet door, comprise the fixed support that is arranged on the cabinet door, flexibly connect the connecting rod of fixed support and rack body, fixed support comprises a horizontally disposed top board, be parallel to cabinet door direction on the top board and be provided with adjustment hole, adjustment hole comprises the slotted eye of strip and is positioned at the diameter at slotted eye two ends greater than the circular hole of slotted eye width, connecting rod one end is movably articulated on the rack body, bolt and the fixed support active link of the connecting rod other end by passing the top board adjustment hole, be arranged with locking piece on the bolt, locking piece comprise with circular hole size matched cylindrical on pipe and with slotted eye width matched cylindrical under manage, locking piece below is provided with diameter greater than the banking stop of adjustment hole Circularhole diameter on the bolt.
Described rack body is provided with installing rack, and the end of described connecting rod is hinged on the installing rack.
Described connecting rod by bolted splice on installing rack.
Described fixed support, connecting rod, banking stop and installing rack all are sheet metal component.
The beneficial effects of the utility model are: since be provided with comprise with circular hole size matched cylindrical on pipe and with slotted eye width matched cylindrical under the locking piece of pipe, after door is opened, on the locking piece with circular hole size matched cylindrical on pipe end fall in the top circular hole of fixed support adjustment hole, limited the activity of locking piece; When door wants closed, lift connecting rod, make the pipe of going up of locking piece break away from support bracket fastened top macropore, by sliding in the adjustment hole of pipe on the fixed support top board on the locking piece with under the slotted eye width matched cylindrical; The stopping means of whole rack cabinet door is simple in structure, easy to use and reliable.
Because fixed support, connecting rod, banking stop and installing rack are sheet metal component all, be convenient to process together with casing, improve capacity utilization.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the local enlarged diagram of Fig. 1.
Fig. 3 is the structural representation of part such as fixed support and connecting rod in the utility model.
Among Fig. 1 to Fig. 3: 1. cabinet door, 2. fixed support, 21. top boards, 22. adjustment holes, 3. rack body, 4. connecting rod, 5. installing rack, 6. bolt, 7. locking piece, 8. banking stop.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Figure 1-3, a kind of stopping means of rack cabinet door 1, comprise the fixed support 2 that is arranged on the cabinet door 1, flexibly connect the connecting rod 4 of fixed support 2 and rack body 3, fixed support 2 comprises a horizontally disposed top board 21, be parallel to cabinet door 1 direction on the top board 21 and be provided with adjustment hole 22, adjustment hole 22 comprises the slotted eye of strip and is positioned at the diameter at slotted eye two ends greater than the circular hole of slotted eye width, rack body 3 is provided with installing rack 5, connecting rod 4 one ends are movably articulated on the installing rack 5 by bolt 6, the bolt 6 and fixed support 2 active links of connecting rod 4 other ends by passing top board 21 adjustment holes 22, be arranged with locking piece 7 on the bolt 6, locking piece 7 comprise with circular hole size matched cylindrical on the pipe and with slotted eye width matched cylindrical under manage, locking piece 7 belows are provided with diameter greater than the banking stop 8 of adjustment hole 22 Circularhole diameters on the bolt 6.Fixed support 2, connecting rod 4, banking stop 8 and installing rack 5 all are sheet metal component.
On the locking piece 7 with slotted eye width matched cylindrical under pipe along with the folding of door is slided in the adjustment hole 22 of fixed support 2, when door reaches design angle, on the locking piece 7 with circular hole size matched cylindrical on pipe end fall in the circular hole on fixed support 2 adjustment holes 22 tops, limited the activity of locking piece 7, also limit the activity of package unit, supported door in this fixed angle by connecting rod 4.When door wants closed, lift connecting rod 4, make the top macropore that pipe breaks away from fixed support 2 of going up of locking piece 7, by on the locking piece 7 with slotted eye width matched cylindrical under slip in the adjustment hole 22 of pipe on the top board 21 of fixed support 2.
Claims (4)
1. the stopping means of a rack cabinet door, it is characterized in that: comprise the fixed support that is arranged on the cabinet door, flexibly connect the connecting rod of fixed support and rack body, fixed support comprises a horizontally disposed top board, be parallel to cabinet door direction on the top board and be provided with adjustment hole, adjustment hole comprises the slotted eye of strip and is positioned at the diameter at slotted eye two ends greater than the circular hole of slotted eye width, connecting rod one end is movably articulated on the rack body, bolt and the fixed support active link of the connecting rod other end by passing the top board adjustment hole, be arranged with locking piece on the bolt, locking piece comprise with circular hole size matched cylindrical on pipe and with slotted eye width matched cylindrical under manage, locking piece below is provided with diameter greater than the banking stop of adjustment hole Circularhole diameter on the bolt.
2. the stopping means of a kind of rack cabinet door as claimed in claim 1, it is characterized in that: described rack body is provided with installing rack, and the end of described connecting rod is hinged on the installing rack.
3. the stopping means of a kind of rack cabinet door as claimed in claim 2 is characterized in that: described connecting rod by bolted splice on installing rack.
4. as the stopping means of claim 2 or 3 described a kind of rack cabinet doors, it is characterized in that: described fixed support, connecting rod, banking stop and installing rack all are sheet metal component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147091 CN203113970U (en) | 2013-03-28 | 2013-03-28 | Position limiting device for cabinet door of machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147091 CN203113970U (en) | 2013-03-28 | 2013-03-28 | Position limiting device for cabinet door of machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113970U true CN203113970U (en) | 2013-08-07 |
Family
ID=48894330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147091 Expired - Fee Related CN203113970U (en) | 2013-03-28 | 2013-03-28 | Position limiting device for cabinet door of machine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153661A (en) * | 2014-07-15 | 2014-11-19 | 常熟市森源电气科技有限公司 | Petroleum pumping machine control cabinet with limiting and fixing functions |
| US11397012B2 (en) | 2020-01-02 | 2022-07-26 | Johnson Controls Tyco IP Holdings LLP | Panel restrictor for HVAC system |
-
2013
- 2013-03-28 CN CN 201320147091 patent/CN203113970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153661A (en) * | 2014-07-15 | 2014-11-19 | 常熟市森源电气科技有限公司 | Petroleum pumping machine control cabinet with limiting and fixing functions |
| CN104153661B (en) * | 2014-07-15 | 2016-08-24 | 常熟市森源电气科技有限公司 | A kind of have door limiting and fix the petroleum extractor switch board of function |
| US11397012B2 (en) | 2020-01-02 | 2022-07-26 | Johnson Controls Tyco IP Holdings LLP | Panel restrictor for HVAC system |
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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: 20130807 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |