CN205973475U - Crane trolley bumper - Google Patents
Crane trolley bumper Download PDFInfo
- Publication number
- CN205973475U CN205973475U CN201620911939.8U CN201620911939U CN205973475U CN 205973475 U CN205973475 U CN 205973475U CN 201620911939 U CN201620911939 U CN 201620911939U CN 205973475 U CN205973475 U CN 205973475U
- Authority
- CN
- China
- Prior art keywords
- housing
- hole
- casing
- guide rod
- baffle plate
- 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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- Vibration Dampers (AREA)
Abstract
The utility model provides a crane trolley bumper, includes casing and mount pad, is equipped with in the mount pad to hold the chamber, the intracavity is being held in the lower extreme setting of casing, the middle part of casing is equipped with the baffle, and the center department of baffle is equipped with the guiding hole no. One, the inside of casing is equipped with the fixing base, bleacher in the top of baffle, the center department of fixing base is equipped with the guiding hole no. Two, the upper end of casing is equipped with the rubber pad, be equipped with the spring between rubber pad and the fixing base, the center department of rubber pad is equipped with the through -hole, and the through -hole is connected with buffer head, buffer head's lower extreme even has the guide arm, and the stopper is located between fixing base and the baffle, be equipped with recess and back -off on the outer wall of casing lower extreme, the tail end of back -off is articulated with the recess, the afterbody of back -off even has the vaulting pole, and the other end of vaulting pole is fixed in the recess, hold be equipped with on the lateral wall in chamber with back -off assorted reverse buckling groove, be equipped with the switch on the outer wall of casing, still be equipped with the controller on the inner wall of casing.
Description
Technical field
This utility model belongs to technical field of crane equipment, is specifically related to a kind of monkey buffer.
Background technology
Crane is applied to every field due to small volume, light weight, and monkey is in the restriction model of big bicycle beam
Enclose interior operation, buffer is to slow down monkey to impact requisite part to limit shelves, and buffer belongs to off-loading unloading
Elastic device, causes to slide down or part is along bad, the buffer peace of current monkey because cushioning effect avoids directly colliding
It is contained in inside its bottom or trundle, due to being limited by space, general buffer type selecting is less, cause buffer to damage frequently,
And it is also relatively difficult to overhaul replacing, in this regard, developing, a kind of structure is simple, operating cost is low, convenient to use, buffering effect
Good monkey buffer tool is of great significance.
Content of the invention
This utility model mainly solves the technical problem existing for above-mentioned prior art, provides a kind of monkey to delay
Rush device.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals：A kind of crane is little
Car buffer, including housing and mounting seat, is provided with accommodating chamber, the lower end of housing is arranged on receiving intracavity, described shell in mounting seat
The middle part of body is provided with baffle plate, and the center of baffle plate is provided with a pilot hole, and the inside of described housing is provided with fixed seat, fixed seating
In the top of baffle plate, the center of described fixed seat is provided with No. two pilot holes, and the upper end of described housing is provided with rubber blanket, described rubber
It is provided with spring, the center of described rubber blanket is provided with through hole, and through hole is connected with buffer head, described buffering between rubber cushion and fixed seat
The lower end of head is connected with guide rod, and guide rod sequentially passes through through hole, spring, No. two pilot holes and a pilot hole, limited block from top to bottom
Between fixed seat and baffle plate, the outer wall of described housing lower end is provided with groove and back-off, and the tail end of back-off is hinged with groove,
The afterbody of described back-off is connected with strut, and the other end of strut is fixed in groove, and the side wall of described accommodating chamber is provided with and back-off
The back-off groove matching, the outer wall of described housing is additionally provided with switch, the inwall of described housing is additionally provided with controller, controller
Lower section positioned at baffle plate.
Preferably, described switch connects controller, controller connects strut.
Preferably, the shape of described guide rod is matched with a pilot hole, No. two pilot holes.
By arranging spring between rubber blanket and fixed seat, after buffer head is clashed into, drive guide rod to after-contraction,
The spring value that is under pressure will be gradually increased, and provide guide rod to shrink contrary power, slow down the speed of guide rod contraction, the limit on guide rod
When position block moves to baffle position, guide rod stop motion, buffer head is on through hole contract to extreme lower position, at this moment buffer head top
It is located in the same horizontal plane with rubber blanket, receives finally remaining impact force, buffering so step by step can subtract to greatest extent
Clash into the impulsive force brought less, a pilot hole and No. two pilot holes can prevent guide rod stress from offseting.When separate housing and installation
During seat, press switch, by signal transmission to controller, controller controls strut to draw in switch, tips upside down under the drive of strut, enters
Enter in groove so that housing is easy to take out from receiving intracavity；When assembling housing and mounting seat, press switch, switch will
To controller, controller controls strut to draw in signal transmission, tips upside down under the drive of strut, enters in groove, housing is put
Switch is pressed again, controller controls strut to strut, and back-off enters back-off groove, and housing is locked in mounting seat after entering accommodating chamber.
Utility model has the advantage that：This utility model structure is simple, and good buffer effect is convenient to use.When
After housing sustains damage, can be disassembled by back-off, housing is modified, very easy to use.
Brief description
Fig. 1 is a kind of structural representation of the present utility model.
In figure：1st, housing；2nd, mounting seat；3rd, accommodating chamber；4th, baffle plate；5th, a pilot hole；6th, fixed seat；7th, No. two guiding
Hole；8th, rubber blanket；9th, spring；10th, buffer head；11st, guide rod；12nd, limited block；13rd, groove；14th, back-off；15th, strut；16th, fall
Catching groove；17th, switch；18th, controller.
Specific embodiment
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：A kind of monkey buffer, as shown in figure 1, including housing and mounting seat, is provided with appearance in mounting seat
Receive chamber, the lower end of housing is arranged on receiving intracavity, and the middle part of described housing is provided with baffle plate, and the center of baffle plate is provided with a guiding
Hole, the inside of described housing is provided with fixed seat, and fixed seating is provided with No. two and leads in the top of baffle plate, the center of described fixed seat
Xiang Kong, the upper end of described housing is provided with rubber blanket, is provided with spring, the center of described rubber blanket between described rubber blanket and fixed seat
Place is provided with through hole, and through hole is connected with buffer head, and the lower end of described buffer head is connected with guide rod, and guide rod sequentially passes through logical from top to bottom
Hole, spring, No. two pilot holes and a pilot hole, limited block is located between fixed seat and baffle plate, the outer wall of described housing lower end
It is provided with groove and back-off, the tail end of back-off is hinged with groove, the afterbody of described back-off is connected with strut, and the other end of strut is fixed
In groove, the side wall of described accommodating chamber is provided with the back-off groove matching with back-off, and the outer wall of described housing is additionally provided with out
Close, the inwall of described housing is additionally provided with controller, controller is located at the lower section of baffle plate, described switch connects controller, controls
Device connects strut, and the shape of described guide rod is matched with a pilot hole, No. two pilot holes.
By arranging spring between rubber blanket and fixed seat, after buffer head is clashed into, drive guide rod to after-contraction,
The spring value that is under pressure will be gradually increased, and provide guide rod to shrink contrary power, slow down the speed of guide rod contraction, the limit on guide rod
When position block moves to baffle position, guide rod stop motion, buffer head is on through hole contract to extreme lower position, at this moment buffer head top
It is located in the same horizontal plane with rubber blanket, receives finally remaining impact force, buffering so step by step can subtract to greatest extent
Clash into the impulsive force brought less, a pilot hole and No. two pilot holes can prevent guide rod stress from offseting.When separate housing and installation
During seat, press switch, by signal transmission to controller, controller controls strut to draw in switch, tips upside down under the drive of strut, enters
Enter in groove so that housing is easy to take out from receiving intracavity；When assembling housing and mounting seat, press switch, switch will
To controller, controller controls strut to draw in signal transmission, tips upside down under the drive of strut, enters in groove, housing is put
Switch is pressed again, controller controls strut to strut, and back-off enters back-off groove, and housing is locked in mounting seat after entering accommodating chamber.
This utility model structure is simple, and good buffer effect is convenient to use.After housing sustains damage, can pass through
Back-off disassembles, and housing is modified, very easy to use.
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also have many deformation.Every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, is all considered as belonging to protection domain of the present utility model.
Claims (3)
1. a kind of monkey buffer, including housing and mounting seat, is provided with accommodating chamber, the lower end setting of housing in mounting seat
Accommodating intracavity it is characterised in that the middle part of described housing is provided with baffle plate, the center of baffle plate is provided with a pilot hole, described shell
The inside of body is provided with fixed seat, and in the top of baffle plate, the center of described fixed seat is provided with No. two pilot holes, described for fixed seating
The upper end of housing is provided with rubber blanket, is provided with spring between described rubber blanket and fixed seat, and the center of described rubber blanket is provided with logical
Hole, through hole is connected with buffer head, and the lower end of described buffer head is connected with guide rod, guide rod sequentially pass through from top to bottom through hole, spring, two
Number pilot hole and a pilot hole, the bottom of described guide rod is provided with limited block, and limited block is located between fixed seat and baffle plate, described
The outer wall of housing lower end is provided with groove and back-off, and the tail end of back-off is hinged with groove, and the afterbody of described back-off is connected with strut, support
The other end of bar is fixed in groove, and the side wall of described accommodating chamber is provided with the back-off groove matching with back-off, described housing
Switch is additionally provided with outer wall, the inwall of described housing is additionally provided with controller, controller is located at the lower section of baffle plate.
2. a kind of monkey buffer according to claim 1 is it is characterised in that described switch connects controller, control
Device processed connects strut.
3. a kind of monkey buffer according to claim 1 it is characterised in that the shape of described guide rod with No. one
Pilot hole, No. two pilot holes match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620911939.8U CN205973475U (en) | 2016-08-19 | 2016-08-19 | Crane trolley bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620911939.8U CN205973475U (en) | 2016-08-19 | 2016-08-19 | Crane trolley bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973475U true CN205973475U (en) | 2017-02-22 |
Family
ID=58032224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620911939.8U Expired - Fee Related CN205973475U (en) | 2016-08-19 | 2016-08-19 | Crane trolley bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499959A (en) * | 2017-09-12 | 2017-12-22 | 上海海事大学 | A kind of Novel crashproof device of bucket wheel machine suspension platform |
-
2016
- 2016-08-19 CN CN201620911939.8U patent/CN205973475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499959A (en) * | 2017-09-12 | 2017-12-22 | 上海海事大学 | A kind of Novel crashproof device of bucket wheel machine suspension platform |
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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: 20170222 |