CN201714217U - Gantry crane spacing device - Google Patents
Gantry crane spacing device Download PDFInfo
- Publication number
- CN201714217U CN201714217U CN2010201983271U CN201020198327U CN201714217U CN 201714217 U CN201714217 U CN 201714217U CN 2010201983271 U CN2010201983271 U CN 2010201983271U CN 201020198327 U CN201020198327 U CN 201020198327U CN 201714217 U CN201714217 U CN 201714217U
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- Prior art keywords
- spacing
- utility
- model
- stop nuts
- leading screw
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- Expired - Fee Related
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Abstract
The utility model relates to a gantry crane spacing device which comprises a lower base and an upper cover mounted on the lower base, wherein a spacing lead screw is mounted on the lower base, a left and a right stop nuts are sleeved on the spacing lead screw, micro-switches are mounted on the lower base on the outer sides of the left and right stop nuts, and the stop nuts can relatively move on the spacing lead screw. By the technical scheme provided by the utility model, the stop nuts on the spacing lead screw are moved to press the micro-switches, so as to achieve the purpose of spacing, and the utility model has the advantages of simple structure, low cost, convenient operation, and high precision.
Description
Technical field
The utility model relates to a machine technology field, particularly a kind of machine stopping means.
Background technology
At present, the use of door machine is more and more universal, and kind is also more and more.Therefore, the service behaviour of door machine, particularly its spacing performance is more and more paid close attention to.More with the form of the matching used automatic spacing device of door machine, can be divided into cam-type, slide block type, card form etc. by operating principle, but common configuration complexity, perhaps be difficult for adjusting, and on some special type, can not use at all, limit accuracy is low, and manufacturing cost is higher, and maintenance is inconvenient.
At above problem, the inventor has proposed a kind of simple in structure, precision is high door machine stopping means.
The utility model content
In view of this, the utility model embodiment has proposed a kind of machine stopping means.
For solving the problems of the technologies described above, the purpose of the utility model embodiment is achieved through the following technical solutions:
The utility model provides a kind of comprise following and the loam cake that is installed in down, on described following spacing leading screw is installed, two stop nuts about being arranged with on the described spacing leading screw, the outside of two stop nuts is separately installed with microswitch about being positioned on described following, and described stop nut can relatively move on spacing leading screw.
Preferably, below the described base spacing clamp is installed also.
The door machine stopping means that the utility model provides by moving the stop nut on the spacing leading screw, is pushed down microswitch, thereby is realized spacing purpose, and simple in structure, cost is low, and easy to operate, the precision height.
Description of drawings
Fig. 1 is the structural representation of the utility model door machine stopping means.
The specific embodiment
The utility model embodiment provides a kind of machine stopping means.
For making the technical solution of the utility model clearer, below with reference to accompanying drawing and enumerate embodiment, the utility model is further described.
See also Fig. 1, be the structural representation of the utility model door machine stopping means.
Described door machine stopping means comprises following 1 and the loam cake 2 that is installed in down on the seat 1.
On described following 1 spacing leading screw 3 is installed, two stop nuts about being arranged with on the described spacing leading screw 3: stop nut 4A and stop nut 4B.When 3 rotations of spacing leading screw or turn stop nut, can be on spacing leading screw 3 relative move two stop nuts.
The outside of two stop nuts also is separately installed with microswitch 5A and microswitch 5B about being positioned on described following 1.
Described following 1 below also is equipped with spacing clamp 6.
When the door machine is worked, pass through transmission mechanism, drive spacing leading screw 3 rotations, thereby the stop nut 4A and the 4B that drive on it move, up to arriving respectively near microswitch 5A and the microswitch 5B, stop nut 4A and stop nut 4B push down corresponding microswitch 5A and microswitch 5B, make microswitch disconnect the control circuit of its control, the door machine quits work, thereby reaches spacing purpose.
When debugging door machine, raise spacing clamp 6 earlier, when rolling door arrive to go up or under correct position after, rotary stopper nut 4A and stop nut 4B push down corresponding microswitch, put down spacing clamp 6 again, the enabling gate machine, allow rolling door move, regulate stop nut 4A and stop nut 4B, push down corresponding microswitch towards other direction.When finely tuning if desired, can adopt similar method.
The door machine stopping means that the utility model provides by moving the stop nut on the spacing leading screw, is pushed down microswitch, thereby is realized spacing purpose, and simple in structure, cost is low, and easy to operate, the precision height.
More than a door machine stopping means that the utility model embodiment is provided be described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used to help to understand the technical scheme that the utility model discloses; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. door machine stopping means, it is characterized in that, comprise following and the loam cake that is installed in down, on described following spacing leading screw is installed, two stop nuts about being arranged with on the described spacing leading screw, the outside of two stop nuts is separately installed with microswitch about being positioned on described following, and described stop nut can relative moving on spacing leading screw.
2. door machine stopping means according to claim 1 is characterized in that described base below also is equipped with spacing clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201983271U CN201714217U (en) | 2010-05-14 | 2010-05-14 | Gantry crane spacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201983271U CN201714217U (en) | 2010-05-14 | 2010-05-14 | Gantry crane spacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714217U true CN201714217U (en) | 2011-01-19 |
Family
ID=43460216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201983271U Expired - Fee Related CN201714217U (en) | 2010-05-14 | 2010-05-14 | Gantry crane spacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669240A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Clamping mechanism |
| CN104920116A (en) * | 2015-05-26 | 2015-09-23 | 宋晓龙 | Safety protection and antitheft limiting emergency stop device of roller blind of greenhouse |
-
2010
- 2010-05-14 CN CN2010201983271U patent/CN201714217U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669240A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Clamping mechanism |
| US9744631B2 (en) | 2013-11-30 | 2017-08-29 | Shenzhen Futaihong Precision Industry Co., Ltd. | Positioning clamp having pivotal arms and a cam with movement regulation |
| CN104920116A (en) * | 2015-05-26 | 2015-09-23 | 宋晓龙 | Safety protection and antitheft limiting emergency stop device of roller blind of greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110514 |