CN204778389U - Spacing buffer of monkey - Google Patents
Spacing buffer of monkey Download PDFInfo
- Publication number
- CN204778389U CN204778389U CN201520496670.7U CN201520496670U CN204778389U CN 204778389 U CN204778389 U CN 204778389U CN 201520496670 U CN201520496670 U CN 201520496670U CN 204778389 U CN204778389 U CN 204778389U
- Authority
- CN
- China
- Prior art keywords
- inductive switch
- monkey
- spring
- crane carriage
- trolley track
- 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
Links
Abstract
The utility model relates to a spacing buffer of monkey, it includes the girder, the girder on be provided with the trolley track, trolley track left side in install the baffle, the baffle right side be provided with buffer slope, the buffer slope right side install inductive switch, the inductive switch right side be provided with trolley, the baffle right side be provided with the spring, the spring right -hand member be connected with the polyurethane buffer, polyurethane buffer top in be provided with the arch, buffer slope in be provided with the spring, inductive switch be connected with the trolley source phase, in a word the utility model discloses utensil application scope is wide, convenient to use swift, simple structure, advantage that the shock -absorbing capacity is high.
Description
Technical field
The utility model belongs to hoisting equipment field, is specifically related to a kind of hoisting crane limit damper, particularly a kind of monkey limit damper.
Background technology
In hoisting crane operational process, in order to prevent the safe in operation of crane carriage, often need to arrange limiting buffer device at ad-hoc location, it is that a kind of equipment of working as runs to end position or the required safety collision-protection device that collides, it can promptly by impact potential energy be elastic potential energy, thus the safety of protection hoisting device, traditional limiting device is generally rubber type, spring loaded, fluid pressure type, the buffer buffers performance of rubber type is lower, bumper often needs regular maintenance, and mechanical hydraulic-pressure type energy disperser general structure is comparatively complicated, cost is higher, polyurethane energy disperser is compared with traditional energy disperser, not only cushion characteristic is higher, and proportion is little, structure is simple, cheap, the impact property that not only Absorbable rod is a large amount of, also has higher impact elasticity, good resistance to compression is restorative, higher mechanical strength, good insulativity, therefore traditional bumper is combined with new polyurethane energy disperser, for crane carriage provides double limitation to protect, therefore provide a kind of applied widely, convenient to use, structure is simple, the monkey limit damper that cushion characteristic is high is just very necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of applied widely, convenient to use, structure is simple, cushion characteristic is high monkey limit damper.
The purpose of this utility model is achieved in that a kind of monkey limit damper, it comprises girder, described girder is provided with trolley track, in on the left of described trolley track, baffle plate is installed, described baffle plate right-hand member is provided with buffering slope, on the right side of described buffering slope, inductive switch is installed, crane carriage is provided with on the right side of described inductive switch, described baffle plate right flank is provided with spring, described spring right-hand member is connected with polyurethane bumper absorber, projection is provided with in described polyurethane bumper absorber top, spring is provided with in described buffering slope, described inductive switch is connected with crane carriage power supply.
The quantity of the projection in described polyurethane bumper absorber top is no less than five.
The fixed form of described baffle plate is that bolt is fixed.
Described inductive switch is elasticity renewable type structure.
2/3rds of described inductive switch is partially submerged into trolley track and its bottom is connected with girder.
Described buffering slope is connected for gluing together with trolley track connection mode.
The beneficial effects of the utility model: the spring of baffle plate upper right is as the ultimate guarantee of shock absorber, enhance the safety factor of shock absorber, polyurethane bumper absorber and the combined composition double-buffering mechanism of spring, buffering inertia potential energy can transform by projection in polyurethane bumper absorber top effectively, crane carriage can cushion by buffering ramp and the inner spring arranged on buffering slope self effectively, inductive switch is connected with crane carriage power supply, when crane carriage touches inductive switch, the power supply of crane carriage will disconnect automatically, after crane carriage loses propulsive effort, shock absorber below just only needs the inertia potential energy cushioning crane carriage, so be provided with multi-protective device in limit damper, improve the security and stability of shock absorber, the utility model tool is applied widely in a word, convenient to use, structure is simple, the advantage that cushion characteristic is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of monkey limit damper of the utility model.
Fig. 2 is the schematic diagram of the polyurethane bumper absorber of a kind of monkey limit damper of the utility model.
Fig. 3 is the buffering slope schematic diagram of a kind of monkey limit damper of the utility model.
In figure: 1, girder 2, baffle plate 3, spring 4, polyurethane bumper absorber 5, buffering slope 6, inductive switch 7, trolley track 8, crane carriage 9, projection.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of monkey limit damper, it comprises girder 1, described girder 1 is provided with trolley track 7, in on the left of described trolley track 7, baffle plate 2 is installed, buffering slope 5 is provided with on the right side of described baffle plate 2, on the right side of described buffering slope 5, inductive switch 6 is installed, crane carriage 8 is provided with on the right side of described inductive switch 6, described baffle plate 2 right flank is provided with spring 3, described spring 3 right-hand member is connected with polyurethane bumper absorber 4, protruding 9 are provided with in described polyurethane bumper absorber 4 top, spring 3 is provided with in described buffering slope 5, described inductive switch 6 is connected with crane carriage 8 power supply.
The utility model is when implementing, crane carriage runs on trolley track, when crane carriage runs to end position, first crane carriage is encountered inductive switch and is shunk, and by crane carriage supply disconnecton, at this moment crane carriage motion does not have propulsive effort, only remaining inertia buffering, crane carriage continues to move forward and encounters buffering slope under inertia buffering, the inertia buffering of ramp to crane carriage on buffering slope is eliminated further, if at this moment crane carriage continues to move forward and will encounter polyurethane bumper absorber, the bullet of polyurethane bumper absorber top internal projection and polyurethane bumper absorber rear end is thoroughly cleared up the inertia of crane carriage buffering fall, and thoroughly stop, the utility model tool is applied widely in a word, convenient to use, structure is simple, the advantage that cushion characteristic is high.
Embodiment 2
As Figure 1-3, a kind of monkey limit damper, it comprises girder 1, described girder 1 is provided with trolley track 7, in on the left of described trolley track 7, baffle plate 2 is installed, buffering slope 5 is provided with on the right side of described baffle plate 2, on the right side of described buffering slope 5, inductive switch 6 is installed, crane carriage 8 is provided with on the right side of described inductive switch 6, described baffle plate 2 right flank is provided with spring 3, described spring 3 right-hand member is connected with polyurethane bumper absorber 4, several projections 9 are provided with in described polyurethane bumper absorber 4 top, several springs 3 are provided with in described buffering slope 5, described inductive switch 6 is connected with crane carriage 8 power supply.
The quantity of the projection 9 in described polyurethane bumper absorber 4 top is no less than five.
The fixed form of described baffle plate 2 is that bolt is fixed.
Described inductive switch 6 is elasticity renewable type.
2/3rds parts of described inductive switch 6 are embedded in trolley track 7 and its bottom is connected with girder 1.
Described buffering slope 5 is connected for gluing together with trolley track 7 connection mode.
The utility model is when implementing, crane carriage runs on trolley track, when crane carriage runs to end position, first crane carriage is encountered inductive switch and is shunk, and by crane carriage supply disconnecton, at this moment crane carriage motion does not have propulsive effort, only remaining inertia buffering, crane carriage continues to move forward and encounters buffering slope under inertia buffering, the inertia buffering of ramp to crane carriage on buffering slope is eliminated further, if at this moment crane carriage continues to move forward and will encounter polyurethane bumper absorber, the bullet of polyurethane bumper absorber top internal projection and polyurethane bumper absorber rear end is thoroughly cleared up the inertia of crane carriage buffering fall, crane carriage thoroughly stops, the connection mode of baffle plate and girder is that bolt is fixed, facilitate and the position of shock absorber is converted, inductive switch is elasticity renewable type, enhancing can recycling rate of waterused, the utility model tool is applied widely in a word, convenient to use, structure is simple, cushion characteristic is high, cheap advantage.
Claims (6)
1. a monkey limit damper, it comprises girder, it is characterized in that: described girder is provided with trolley track, described trolley track left end is provided with baffle plate, buffering slope is provided with on the right side of described baffle plate, on the right side of described buffering slope, inductive switch is installed, crane carriage is provided with on the right side of described inductive switch, described baffle plate right flank is provided with spring, described spring right-hand member is connected with polyurethane bumper absorber, projection is provided with in described polyurethane bumper absorber top, described inside, buffering slope is provided with spring, described inductive switch is connected with crane carriage power supply.
2. a kind of monkey limit damper according to claim 1, is characterized in that: the quantity of the projection in described polyurethane bumper absorber top is no less than five.
3. a kind of monkey limit damper according to claim 1, is characterized in that: the fixed form of described baffle plate is that bolt is fixed.
4. a kind of monkey limit damper according to claim 1, is characterized in that: described inductive switch is elasticity renewable type structure.
5. a kind of monkey limit damper according to claim 1, is characterized in that: 2/3rds of described inductive switch is partially submerged into trolley track and its bottom is connected with girder.
6. a kind of monkey limit damper according to claim 1, is characterized in that: described buffering slope is connected for gluing together with trolley track connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496670.7U CN204778389U (en) | 2015-07-10 | 2015-07-10 | Spacing buffer of monkey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496670.7U CN204778389U (en) | 2015-07-10 | 2015-07-10 | Spacing buffer of monkey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778389U true CN204778389U (en) | 2015-11-18 |
Family
ID=54518481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496670.7U Expired - Fee Related CN204778389U (en) | 2015-07-10 | 2015-07-10 | Spacing buffer of monkey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293291A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Crane trolley walking limiting device and application method |
| CN107555314A (en) * | 2017-08-24 | 2018-01-09 | 芜湖市长江起重设备制造有限公司 | A kind of dolly limit damper of bridge crane |
| CN108128178A (en) * | 2017-09-05 | 2018-06-08 | 上海电巴新能源科技有限公司 | Charge container |
-
2015
- 2015-07-10 CN CN201520496670.7U patent/CN204778389U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293291A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Crane trolley walking limiting device and application method |
| CN107555314A (en) * | 2017-08-24 | 2018-01-09 | 芜湖市长江起重设备制造有限公司 | A kind of dolly limit damper of bridge crane |
| CN107555314B (en) * | 2017-08-24 | 2019-07-02 | 韶关市泰力起重机有限公司 | A kind of trolley limit damper of bridge crane |
| CN108128178A (en) * | 2017-09-05 | 2018-06-08 | 上海电巴新能源科技有限公司 | Charge container |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160710 |