CN204847852U - Hoist collision device - Google Patents
Hoist collision device Download PDFInfo
- Publication number
- CN204847852U CN204847852U CN201520467334.XU CN201520467334U CN204847852U CN 204847852 U CN204847852 U CN 204847852U CN 201520467334 U CN201520467334 U CN 201520467334U CN 204847852 U CN204847852 U CN 204847852U
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- CN
- China
- Prior art keywords
- spring
- base
- clamp
- collision device
- hole
- 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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- Control And Safety Of Cranes (AREA)
Abstract
The utility model relates to a hoist collision device, the on -off device comprises a base, even there is the fixer lower part of base, the fixer is constituteed by left clamp with the right clamp of left clamp articulated, the upper portion of left side clamp is passed through the bolt and is connected with right clamp, all be provided with the arch on the inner wall of left side clamp and right clamp, be connected with the backup pad on the upward side of base, the upper portion of backup pad is provided with the through -hole, be provided with the bracing piece in the through -hole, the right -hand member portion of bracing piece is provided with and keeps off the seat, reset spring has been cup jointed on the outer wall of bracing piece left part, the left end connection of bracing piece has the shell body, the shell body is provided with the bar hole, be provided with the spring holder on the inner wall of shell body, be provided with buffer spring in the spring holder, buffer spring's left end is connected with the buffer block with shell body matched with, the buffer block be provided with with bar hole matched with dog, the utility model has the advantages of simple structure, running cost hang down, convenient to use is swift, buffering effect good, the removal is convenient, the function is comprehensive.
Description
Technical field
The utility model belongs to technical field of crane equipment, is specifically related to a kind of crane anti-collision device.
Background technology
Hoisting crane due to volume little, quality is gently applied to every field, the observation of the crashproof general dependence operating personal of traditional hoisting crane, existing advanced infrared induction anticollision device at present, this technology is also immature, and in small-sized hoisting crane, the cost introducing this device is higher, not high for moving velocity, observe minor crane easily, a kind of crashproof springing is needed to protect hoisting crane, to this, develop a kind of structure simple, operating cost is low, convenient to use, good buffer effect, conveniently moving, the crane anti-collision device tool of complete function is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide that a kind of structure is simple, operating cost is low, the crane anti-collision device of convenient to use, good buffer effect, conveniently moving, complete function.
The purpose of this utility model is achieved in that a kind of crane anti-collision device, it comprises base, the cross section of described base is inverted U structure, the bottom of base has been connected by screw fixer, described fixer is made up of left clamp and the right clamping body hinged with left clamp, described left clamp and right clamping body are bilateral symmetry, the top of left clamp is connected with right clamping body by bolt, the inwall of left clamp and right clamping body is provided with projection, the upper side of base is connected with stay bearing plate, the top of described stay bearing plate is provided with through hole, strut bar is provided with in described through hole, the right part of described strut bar is provided with block seat, the outer wall of strut bar left part is socketed with retracing spring, the left part of strut bar is connected with body skin, described body skin is provided with bar hole, the inwall of body skin is provided with spring perch, recoil spring is provided with in described spring perch, the left end of described recoil spring is connected with the bump rubber matched with body skin, described bump rubber is provided with the block matched with bar hole.
Described projection is for being uniformly distributed.
Described strut bar is connected with body skin by the mode of welding.
Described bump rubber is encapsulating compound elastic body.
Described bump rubber is provided with the hold down groove matched with recoil spring.
The beneficial effects of the utility model: the utility model in use, utilize bolt by fixer fixed guide, this set facilitates the movement of fixer and the change of position, convenient to use, good fixing effect, the labour intensity of workman is little, work efficiency is high, the projection that left clamp and right clamping body are arranged is to prevent fixer sliding position when being subject to impulsive force, there is anti-skidding effect, the setting of base is the connection conveniently making stay bearing plate and fixer, the setting of stay bearing plate is the effect in order to play fixed pedestal bar, the setting of strut bar is in order to supporting outer body, retracing spring, the setting of bump rubber and recoil spring is in order to hoisting crane buffer deceleration, reduce the impulsive force of hoisting crane, protection hoisting crane damages due to shock, actv. extends the service life of hoisting crane, reduce operating cost, be reached for the object of hoisting crane buffering, the setting of spring perch is the fixing of conveniently recoil spring, bump rubber is encapsulating compound elastic body, this set has good buffer action, buffering effect is obvious, effectively reduce the damage to hoisting crane, it is simple that the utility model has structure, operating cost is low, convenient to use, good buffer effect, conveniently moving, the advantage of complete function.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane anti-collision device of the utility model.
Fig. 2 is the partial enlarged drawing of a kind of crane anti-collision device of the utility model.
In figure: 1, base 2, fixer 3, left clamp 4, right clamping body 5, bolt 6, projection 7, stay bearing plate 8, through hole 9, strut bar 10, block seat 11, retracing spring 12, body skin 13, bar hole 14, spring perch 15, recoil spring 16, bump rubber 17, block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of crane anti-collision device, it comprises base 1, the cross section of described base 1 is inverted U structure, the bottom of base 1 has been connected by screw fixer 2, described fixer 2 is made up of left clamp 3 and the right clamping body 4 hinged with left clamp 3, described left clamp 3 and right clamping body 4 are bilateral symmetry, the top of left clamp 3 is connected with right clamping body 4 by bolt 5, the inwall of left clamp 3 and right clamping body 4 is provided with protruding 6, the upper side of base 1 is connected with stay bearing plate 7, the top of described stay bearing plate 7 is provided with through hole 8, strut bar 9 is provided with in described through hole 8, the right part of described strut bar 9 is provided with block seat 10, the outer wall of strut bar 9 left part is socketed with retracing spring 11, the left part of strut bar 9 is connected with body skin 12, described body skin 12 is provided with bar hole 13, the inwall of body skin 12 is provided with spring perch 14, recoil spring 15 is provided with in described spring perch 14, the left end of described recoil spring 15 is connected with the bump rubber 16 matched with body skin 12, described bump rubber 16 is provided with the block 17 matched with bar hole 13.
The utility model in use, utilize bolt by fixer fixed guide, this set facilitates the movement of fixer and the change of position, convenient to use, good fixing effect, the labour intensity of workman is little, work efficiency is high, the projection that left clamp and right clamping body are arranged is to prevent fixer sliding position when being subject to impulsive force, there is anti-skidding effect, the setting of base is the connection conveniently making stay bearing plate and fixer, the setting of stay bearing plate is the effect in order to play fixed pedestal bar, the setting of strut bar is in order to supporting outer body, retracing spring, the setting of bump rubber and recoil spring is in order to hoisting crane buffer deceleration, reduce the impulsive force of hoisting crane, protection hoisting crane damages due to shock, actv. extends the service life of hoisting crane, reduce operating cost, be reached for the object of hoisting crane buffering, the setting of spring perch is the fixing of conveniently recoil spring, bump rubber is encapsulating compound elastic body, this set has good buffer action, buffering effect is obvious, effectively reduce the damage to hoisting crane, it is simple that the utility model has structure, operating cost is low, convenient to use, good buffer effect, conveniently moving, the advantage of complete function.
Embodiment 2
As depicted in figs. 1 and 2, a kind of crane anti-collision device, it comprises base 1, the cross section of described base 1 is inverted U structure, the bottom of base 1 has been connected by screw fixer 2, described fixer 2 is made up of left clamp 3 and the right clamping body 4 hinged with left clamp 3, described left clamp 3 and right clamping body 4 are bilateral symmetry, the top of left clamp 3 is connected with right clamping body 4 by bolt 5, the inwall of left clamp 3 and right clamping body 4 is provided with protruding 6, the upper side of base 1 is connected with stay bearing plate 7, the top of described stay bearing plate 7 is provided with through hole 8, strut bar 9 is provided with in described through hole 8, the right part of described strut bar 9 is provided with block seat 10, the outer wall of strut bar 9 left part is socketed with retracing spring 11, the left part of strut bar 9 is connected with body skin 12, described body skin 12 is provided with bar hole 13, the inwall of body skin 12 is provided with spring perch 14, recoil spring 15 is provided with in described spring perch 14, the left end of described recoil spring 15 is connected with the bump rubber 16 matched with body skin 12, described bump rubber 16 is provided with the block 17 matched with bar hole 13.
Described projection 6 is for being uniformly distributed.
Described strut bar 9 is connected with body skin 12 by the mode of welding.
Described bump rubber 16 is encapsulating compound elastic body.
Described bump rubber 16 is provided with the hold down groove matched with recoil spring 15.
The utility model in use, utilize bolt by fixer fixed guide, this set facilitates the movement of fixer and the change of position, convenient to use, good fixing effect, the labour intensity of workman is little, work efficiency is high, the projection that left clamp and right clamping body are arranged is to prevent fixer sliding position when being subject to impulsive force, there is anti-skidding effect, the setting of base is the connection conveniently making stay bearing plate and fixer, the setting of stay bearing plate is the effect in order to play fixed pedestal bar, the setting of strut bar is in order to supporting outer body, retracing spring, the setting of bump rubber and recoil spring is in order to hoisting crane buffer deceleration, reduce the impulsive force of hoisting crane, protection hoisting crane damages due to shock, actv. extends the service life of hoisting crane, reduce operating cost, be reached for the object of hoisting crane buffering, the setting of spring perch is the fixing of conveniently recoil spring, bump rubber is encapsulating compound elastic body, this set has good buffer action, buffering effect is obvious, effectively reduce the damage to hoisting crane, it is simple that the utility model has structure, operating cost is low, convenient to use, good buffer effect, conveniently moving, the advantage of complete function.
Claims (5)
1. a crane anti-collision device, it comprises base, it is characterized in that: the cross section of described base is inverted U structure, the bottom of base has been connected by screw fixer, described fixer is made up of left clamp and the right clamping body hinged with left clamp, described left clamp and right clamping body are bilateral symmetry, the top of left clamp is connected with right clamping body by bolt, the inwall of left clamp and right clamping body is provided with projection, the upper side of base is connected with stay bearing plate, the top of described stay bearing plate is provided with through hole, strut bar is provided with in described through hole, the right part of described strut bar is provided with block seat, the outer wall of strut bar left part is socketed with retracing spring, the left part of strut bar is connected with body skin, described body skin is provided with bar hole, the inwall of body skin is provided with spring perch, recoil spring is provided with in described spring perch, the left end of described recoil spring is connected with the bump rubber matched with body skin, described bump rubber is provided with the block matched with bar hole.
2. a kind of crane anti-collision device according to claim 1, is characterized in that: described projection is for being uniformly distributed.
3. a kind of crane anti-collision device according to claim 1, is characterized in that: described strut bar is connected with body skin by the mode of welding.
4. a kind of crane anti-collision device according to claim 1, is characterized in that: described bump rubber is encapsulating compound elastic body.
5. a kind of crane anti-collision device according to claim 1, is characterized in that: described bump rubber is provided with the hold down groove matched with recoil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467334.XU CN204847852U (en) | 2015-07-02 | 2015-07-02 | Hoist collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467334.XU CN204847852U (en) | 2015-07-02 | 2015-07-02 | Hoist collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847852U true CN204847852U (en) | 2015-12-09 |
Family
ID=54738425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467334.XU Expired - Fee Related CN204847852U (en) | 2015-07-02 | 2015-07-02 | Hoist collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398551A (en) * | 2017-07-21 | 2017-11-28 | 中联精工（天津）有限公司 | A kind of Improved-structure casting machine |
| CN107902543A (en) * | 2017-11-09 | 2018-04-13 | 芜湖市长江起重设备制造有限公司 | A kind of electric block for crane stops mechanism |
| CN108466948A (en) * | 2018-05-31 | 2018-08-31 | 河南省中原起重机械有限公司 | A kind of Counterweight balance equipment of crane |
| CN109230187A (en) * | 2018-11-15 | 2019-01-18 | 肖娜 | Mucking machine delivery chute with anticollision device, collision-prevention device |
-
2015
- 2015-07-02 CN CN201520467334.XU patent/CN204847852U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398551A (en) * | 2017-07-21 | 2017-11-28 | 中联精工（天津）有限公司 | A kind of Improved-structure casting machine |
| CN107398551B (en) * | 2017-07-21 | 2022-12-06 | 大川精工(朝阳)有限公司 | Casting machine with improved structure |
| CN107902543A (en) * | 2017-11-09 | 2018-04-13 | 芜湖市长江起重设备制造有限公司 | A kind of electric block for crane stops mechanism |
| CN108466948A (en) * | 2018-05-31 | 2018-08-31 | 河南省中原起重机械有限公司 | A kind of Counterweight balance equipment of crane |
| CN109230187A (en) * | 2018-11-15 | 2019-01-18 | 肖娜 | Mucking machine delivery chute with anticollision device, collision-prevention device |
| CN109230187B (en) * | 2018-11-15 | 2020-05-22 | 肖娜 | Conveying trough with anti-collision device for slagging-off machine |
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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: 20151209 Termination date: 20160702 |