CN202863451U - Movable limit block - Google Patents
Movable limit block Download PDFInfo
- Publication number
- CN202863451U CN202863451U CN 201220450419 CN201220450419U CN202863451U CN 202863451 U CN202863451 U CN 202863451U CN 201220450419 CN201220450419 CN 201220450419 CN 201220450419 U CN201220450419 U CN 201220450419U CN 202863451 U CN202863451 U CN 202863451U
- Authority
- CN
- China
- Prior art keywords
- spring
- fixed
- adapter plate
- blend stop
- check bars
- 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 movable limit block which comprises an installing plate. A base is fixed on the installing plate and provided with a positioning block. Two check bars are arranged on the positioning block in a rotating mode through a pin shaft. A connecting rod is fixedly arranged between the two check bars. A cross bar is fixed on one of the check bars and connected with a spring. The other end of the spring is connected on the installing plate. The position of the check bars is dragged by the spring. The movable limit block is simple and ingenious in structure, capable of achieving limit through the check bars capable of being moveably erected and laid down, simple in operation and good in practical performance.
Description
Technical field
The utility model relates to a kind of position limiting structure, mainly is a kind of movable limiting stopper.
Background technology
When trolley travelling arrives a certain position, need to be temporarily spacing, then to pack up limiting stopper, it is mobile that dolly can be continued, but general limiting stopper all is that fixed installation is spacing, is inconvenient to use.
The utility model content
Technical problem to be solved in the utility model provides a kind of movable limiting stopper, and it is simple in structure wonderful ingeniously, is designed with the blend stop that can movable hold up and put down and carries out spacingly, simple to operate, and Practical Performance is good.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of movable limiting stopper, comprise adapter plate, it is characterized in that: described adapter plate is fixed with base, be fixed with locating piece on the base, be rotatablely equipped with two blend stops by bearing pin on the described locating piece, be fixedly connected with pipe link between two blend stops, be fixed with a cross bar on described one of them blend stop, be connected with a spring on the cross bar, the other end of described spring is connected on the adapter plate, and described spring is drawing the position of blend stop.
Be fixed with spring perch on the described adapter plate, the other end of described spring is connected on the spring perch on the adapter plate.
If there is not mounting spring traction blend stop in the utility model, unstable when then blend stop is holded up, fall down not have easily spacing effect, be connected with a spring after, the telescopicing performance of spring drive blend stop hold up play spacing about.
The utility model has the advantages that:
The utility model is simple in structure wonderful ingeniously, is designed with the blend stop that can movable hold up and put down and carries out spacingly, simple to operate, and Practical Performance is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, a kind of movable limiting stopper, comprise adapter plate 1, be fixed with base 2 on the described adapter plate 1, be fixed with locating piece 3 on the base 2, be rotatablely equipped with two blend stops 5 by bearing pin 4 on the described locating piece 3, be fixedly connected with pipe link 6 between two blend stops 5, be fixed with a cross bar 7 on described one of them blend stop, be connected with a spring 8 on the cross bar 7, the other end of described spring 8 is connected on the adapter plate 1, and described spring 8 is drawing the position of blend stop 5.
Be fixed with spring perch 9 on the described adapter plate 1, the other end of described spring 8 is connected on the spring perch 9 on the adapter plate.
In the operating process, when needs are spacing, manually hold up blend stop 5, because the traction of spring 8 is arranged, blend stop 5 can not fall down to play position-limiting action.
Claims (2)
1. movable limiting stopper, comprise adapter plate, it is characterized in that: be fixed with base on the described adapter plate, be fixed with locating piece on the base, be rotatablely equipped with two blend stops by bearing pin on the described locating piece, be fixedly connected with pipe link between two blend stops, be fixed with a cross bar on described one of them blend stop, be connected with a spring on the cross bar, the other end of described spring is connected on the adapter plate, and described spring is drawing the position of blend stop.
2. a kind of movable limiting stopper according to claim 1 is characterized in that: be fixed with spring perch on the described adapter plate, the other end of described spring is connected on the spring perch on the adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450419 CN202863451U (en) | 2012-09-05 | 2012-09-05 | Movable limit block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450419 CN202863451U (en) | 2012-09-05 | 2012-09-05 | Movable limit block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863451U true CN202863451U (en) | 2013-04-10 |
Family
ID=48030196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450419 Expired - Fee Related CN202863451U (en) | 2012-09-05 | 2012-09-05 | Movable limit block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863451U (en) |
-
2012
- 2012-09-05 CN CN 201220450419 patent/CN202863451U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |