CN209413582U - A kind of instrument doorframe with limiting device - Google Patents
A kind of instrument doorframe with limiting device Download PDFInfo
- Publication number
- CN209413582U CN209413582U CN201821789514.XU CN201821789514U CN209413582U CN 209413582 U CN209413582 U CN 209413582U CN 201821789514 U CN201821789514 U CN 201821789514U CN 209413582 U CN209413582 U CN 209413582U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- instrument
- doorframe
- connector
- limit film
- 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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Abstract
The utility model discloses a kind of instrument doorframe with limiting device, including first connecting rod, second connecting rod, plug connector, sliding connector and framework, the lower part of the framework is provided with bar shaped sliding slot, the sliding connector is slideably positioned in the bar shaped sliding slot, the upper end of the sliding connector is fixedly connected with one end of the second connecting rod, the other end of second connecting rod and one end of first connecting rod are hinged, the other end of the first connecting rod is provided with threaded connection hole, jack is respectively arranged in the first connecting rod and the second connecting rod, the plug connector is that multiple and length is all different, the plug connector includes cross bar and is connected to the vertical bar at the cross bar both ends vertically, by the way that two vertical bars of the plug connector are inserted into jack, the rotation of first connecting rod and the second connecting rod can be limited.Instrument doorframe structure with limiting device is simple for this, can limit to instrument door, at the same time it can also which instrument door to be locked in different positions.
Description
Technical field
The utility model relates to a kind of instrument doorframe with limiting device.
Background technique
The control room of switchgear is usually located at the top of switchgear, when opening instrument door, since it is not limited,
Be easy to break element on instrument door, pull apart instrument door secondary wiring, collision adjacent switch cabinet element etc..
Therefore, a kind of instrument doorframe with limiting device is developed, people's urgent problem to be solved is become.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of instrument doorframe with limiting device, above-mentioned to solve
Problem.
The utility model provides a kind of instrument doorframe with limiting device, for limiting it at a distance from instrument door,
Wherein, the instrument door and instrument doorframe are hinged, the instrument doorframe include: first connecting rod, the second connecting rod, plug connector,
Sliding connector and framework, the lower part of the framework are provided with bar shaped sliding slot, and the sliding connector is slideably positioned in the item
In shape sliding slot, the upper end of the sliding connector is fixedly connected with one end of the second connecting rod, second connecting rod it is another
One end and one end of first connecting rod are hinged, and the other end of the first connecting rod is provided with threaded connection hole, are used for and instrument
The lower end surface of door is fixedly connected, and jack is respectively arranged on the first connecting rod and the second connecting rod, the plug connector is more
A and length is all different, and the plug connector includes cross bar and is connected to the vertical bar at the cross bar both ends vertically, by will be described
In two vertical bars insertion jack of plug connector, the rotation of first connecting rod and the second connecting rod can be limited.
It is preferred that the sliding connector includes the first limit film, the second limit film and threaded rod, wherein first limit
Bit slice and the second limit film are connected in parallel by connecting column, and the diameter of first limit film is greater than the diameter of the second limit film,
The diameter of second limit film is greater than the diameter of connecting column, and the threaded rod is connected to the middle part of the second limit film, institute vertically
It states the connecting column being slidably connected to be slideably positioned in the bar shaped sliding slot, institute's threaded rod and second connecting rod pass through spiral shell
Mother's locking.
Further preferably, the jack on the first connecting rod and the second connecting rod is multiple, and along first connecting rod
It is arranged with the length direction of the second connecting rod.
Further preferably, screw thread is provided on the vertical bar of the plug connector, vertical bar passes through nut locking after passing through jack.
The installation method of instrument doorframe provided by the utility model with limiting device is as follows: first connecting rod passes through spiral shell
Line connecting hole is fixedly connected with the lower end surface of instrument door, it is preferable that it is connected to the shaft side connecting close to instrument door with instrument doorframe,
Sliding connector is slideably positioned in bar shaped sliding slot, and one end of the second connecting rod is fixedly connected with sliding connector, use process
In, sliding connector can only slide in bar shaped sliding slot, therefore, can limit to the extreme position of instrument door, when wanting to allow instrument
When table door lock schedules a certain position, instrument door is opened to the position, at this point, choosing the plug connector of appropriate length, is corresponded to
It is inserted into the jack of the first connector and the second connector, limits the relative rotation of first connecting rod and the second connecting rod
Realize the locking of designated position.
Instrument doorframe structure provided by the utility model with limiting device is simple, can limit to instrument door,
At the same time it can also which instrument door to be locked in different positions, avoids it from generating and swing or shake.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is the structural schematic diagram of the instrument doorframe provided by the utility model with limiting device；
Fig. 2 is the structural schematic diagram of sliding connector；
Fig. 3 is the structural schematic diagram of plug connector.
Specific embodiment
The utility model is further explained below in conjunction with specific embodiment, but limitation is not originally practical
It is novel.
As shown in Figure 1, the utility model provides a kind of instrument doorframe with limiting device, for limiting itself and instrument
The distance of door, wherein the instrument door and instrument doorframe are hinged, and the instrument doorframe includes: that first connecting rod 1, second connects
Bar 2, plug connector 3, sliding connector 4 and framework 5, the lower part of the framework 5 are provided with bar shaped sliding slot 51, the sliding connector
4 are slideably positioned in the bar shaped sliding slot 51, and one end of the upper end of the sliding connector 4 and the second connecting rod 2 is fixed to be connected
It connects, one end of the other end and first connecting rod 1 of second connecting rod 2 is hinged, the other end setting of the first connecting rod 1
There is threaded connection hole 11, be fixedly connected for the lower end surface with instrument door, is divided on the first connecting rod 1 and the second connecting rod 2
It is not provided with jack 6, the plug connector 3 is that multiple and length is all different, and the plug connector 3 includes cross bar 31 and vertical connection
Vertical bar 32 (as shown in Figure 3) in 31 both ends of cross bar, by the way that two vertical bars 32 of the plug connector 3 are inserted into jack 6,
The rotation of first connecting rod 1 and the second connecting rod 2 can be limited.
The installation method of the instrument doorframe with limiting device is as follows: first connecting rod is connected through a screw thread hole and instrument
The lower end surface of door is fixedly connected, it is preferable that is connected to the shaft side connecting close to instrument door with instrument doorframe, sliding connector sliding
It is set in bar shaped sliding slot, one end of the second connecting rod is fixedly connected with sliding connector, and in use process, sliding connector is only
It can slide in bar shaped sliding slot, therefore, the extreme position of instrument door can be limited, when wanting that instrument door is allowed to be locked in a certain position
When setting, instrument door is opened to the position, at this point, choose appropriate length plug connector, is corresponded to insertion the first connector with
In the jack of second connector, the relative rotation of first connecting rod and the second connecting rod is limited, the lock of designated position can be realized
It is fixed.
As the improvement of technical solution, as shown in Fig. 2, the sliding connector 4 is limited including the first limit film 41, second
Piece 42 and threaded rod 43, wherein first limit film 41 and the second limit film 42 are connected by the way that connecting column 44 is parallel, and described the
The diameter of one limit film 41 is greater than the diameter of the second limit film 42, and the diameter of second limit film 42 is greater than the straight of connecting column 44
Diameter, the threaded rod 43 are connected to the middle part of the second limit film 42 vertically, and the connecting column 44 of the sliding connector 4 slides setting
In in the bar shaped sliding slot 51, institute's threaded rod 43 passes through nut locking with second connecting rod 2.
As the improvement of technical solution, as shown in Figure 1, the jack 6 on the first connecting rod 1 and the second connecting rod 2 is equal
To be multiple, and it is arranged along first connecting rod 1 and the length direction of the second connecting rod 2.
As the improvement of technical solution, screw thread is provided on the vertical bar 32 of the plug connector 3, vertical bar 32 passes through jack 6
After pass through nut locking.
Specific embodiment of the present utility model is write according to progressive mode, and each embodiment party is highlighted
The difference of case, similar portion can be with cross-reference.
The embodiments of the present invention is elaborated above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective.
Claims (4)
1. a kind of instrument doorframe with limiting device, for limiting it at a distance from instrument door, wherein the instrument door and instrument
Table doorframe is hinged, which is characterized in that the instrument doorframe include: first connecting rod (1), the second connecting rod (2), plug connector (3),
The lower part of sliding connector (4) and framework (5), the framework (5) is provided with bar shaped sliding slot (51), the sliding connector (4)
It is slideably positioned in the bar shaped sliding slot (51), the upper end of the sliding connector (4) and the one end of the second connecting rod (2) are solid
Fixed connection, one end of the other end and first connecting rod (1) of second connecting rod (2) is hinged, the first connecting rod (1)
The other end is provided with threaded connection hole (11), is fixedly connected for the lower end surface with instrument door, the first connecting rod (1) and
It is respectively arranged in two connecting rods (2) jack (6), the plug connector (3) is that multiple and length is all different, the plug connector
It (3) include cross bar (31) and the vertical bar (32) for being connected to the cross bar (31) both ends vertically, by by the two of the plug connector (3)
In a vertical bar (32) insertion jack (6), the rotation of first connecting rod (1) Yu the second connecting rod (2) can be limited.
2. the instrument doorframe described in accordance with the claim 1 with limiting device, it is characterised in that: the sliding connector (4)
Including the first limit film (41), the second limit film (42) and threaded rod (43), wherein first limit film (41) and the second limit
Bit slice (42) is connected in parallel by connecting column (44), and the diameter of first limit film (41) is greater than the straight of the second limit film (42)
Diameter, the diameter of second limit film (42) are greater than the diameter of connecting column (44), and the threaded rod (43) is connected to second vertically
The middle part of limit film (42), the connecting column (44) of the sliding connector (4) are slideably positioned in the bar shaped sliding slot (51), institute
It states institute's threaded rod (43) and second connecting rod (2) passes through nut locking.
3. the instrument doorframe described in accordance with the claim 1 with limiting device, it is characterised in that: the first connecting rod (1)
It is multiple with the jack (6) on the second connecting rod (2), and along the length direction of first connecting rod (1) and the second connecting rod (2)
Setting.
4. according to the instrument doorframe for having limiting device described in any one of claims 1 to 3, it is characterised in that: described to insert
Screw thread is provided on the vertical bar (32) of fitting (3), vertical bar (32) passes through nut locking after passing through jack (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789514.XU CN209413582U (en) | 2018-11-01 | 2018-11-01 | A kind of instrument doorframe with limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789514.XU CN209413582U (en) | 2018-11-01 | 2018-11-01 | A kind of instrument doorframe with limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413582U true CN209413582U (en) | 2019-09-20 |
Family
ID=67933011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821789514.XU Expired - Fee Related CN209413582U (en) | 2018-11-01 | 2018-11-01 | A kind of instrument doorframe with limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216760A (en) * | 2021-11-04 | 2022-03-22 | 江苏盈达机电科技有限公司 | Fixing device for deformation test of galvanized sheet body |
-
2018
- 2018-11-01 CN CN201821789514.XU patent/CN209413582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216760A (en) * | 2021-11-04 | 2022-03-22 | 江苏盈达机电科技有限公司 | Fixing device for deformation test of galvanized sheet body |
| CN114216760B (en) * | 2021-11-04 | 2024-03-26 | 江苏盈达机电科技有限公司 | Fixing device for galvanized sheet deformation test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20211101 |