CN205855816U - A kind of crane end carriage anticollision device, collision-prevention device - Google Patents
A kind of crane end carriage anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN205855816U CN205855816U CN201620806035.9U CN201620806035U CN205855816U CN 205855816 U CN205855816 U CN 205855816U CN 201620806035 U CN201620806035 U CN 201620806035U CN 205855816 U CN205855816 U CN 205855816U
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- CN
- China
- Prior art keywords
- collision
- mounting seat
- sleeve
- prevention device
- anticollision device
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- 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.)
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Abstract
nullThis utility model relates to a kind of crane end carriage anticollision device, collision-prevention device，The lower end of the left and right sides of crossbeam is provided with road wheel，The lower end of road wheel is provided with the two ends, left and right of guide rail beam and is respectively connected with mounting seat，The outside of mounting seat connects anticollision device, collision-prevention device，Anticollision device, collision-prevention device is fixing with mounting seat to be connected，The outer middle side part of mounting seat connects fixing sleeve，Fixing sleeve is provided with stops with the both sides up and down of mounting seat intersection，That fixes sleeve is internally provided with hydraulic cylinder，The bottom of hydraulic cylinder is positioned at the junction of fixing sleeve and mounting seat，The top of hydraulic cylinder connects to be had piston rod to fix wrapping around of sleeve to be provided with slide rail，Wrapping around of slide rail is provided with matched sliding sleeve，The inner side of sliding sleeve is provided with the slide block matched with slide rail，The top of sliding sleeve is provided with Anti-collision cap，The top of Anti-collision cap is evenly arranged with crashproof convex，This utility model has simple in construction in a word、Stability is higher、Persistence is stronger、The advantage that safety is higher.
Description
Technical field
This utility model belongs to technical field of crane equipment, is specifically related to a kind of crane end carriage anticollision device, collision-prevention device.
Background technology
Hoisting equipment is widely used at the operating location of industrial and mining establishment, port and pier, shipping reprinting etc., this operation field
Working environment complex, and the situation organizing crane concurrent job, the most often lifting in group often occur more
Machine crossbeam moves frequently and rotates, and will there is the danger of potential collision, in order to avoid potentially hazardous factor, it is necessary to
Installing anticollision device, collision-prevention device on end carriage additional, existing collision prevention device is to install polyurethane beam on end carriage mostly, this anti-
Hitting device to damage and the phenomenon of inefficacy along with the prolongation of the time of use arises that, this is accomplished by carrying out beam stopping work changing,
The normal work of impact, the beam also having uses the anti-collision structure of physical property, adds and load onto spring in bumper structures, this
The shock-absorbing capacity of mode spring is abundant not, and the phenomenon lost efficacy easily occurs, and therefore design a kind of simple in construction, stability is relatively
High, persistence crane collision resistant device relatively strong, that safety is higher is the most 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, user
Just fast, operating cost is low, complete function.
The purpose of this utility model is achieved in that a kind of crane end carriage anticollision device, collision-prevention device, and it includes crossbeam, described
The lower end of the left and right sides of crossbeam is provided with road wheel, and the lower end of described road wheel is provided with the two ends, left and right of guide rail beam
Being respectively connected with mounting seat, the outside of described mounting seat connects anticollision device, collision-prevention device, and described anticollision device, collision-prevention device is fixing with mounting seat even
Connecing, the outer middle side part of described mounting seat connects fixing sleeve, up and down the two of described fixing sleeve and mounting seat intersection
Side is provided with stops, described fixing sleeve be internally provided with hydraulic cylinder, the bottom of described hydraulic cylinder is positioned at fixed cover
Cylinder and the junction of mounting seat, the top connection of described hydraulic cylinder has piston rod to fix wrapping around of sleeve to be provided with cunning
Rail, wrapping around of described slide rail is provided with matched sliding sleeve, and the inner side of described sliding sleeve is provided with
The slide block matched with slide rail, described, the top of described sliding sleeve is provided with Anti-collision cap, the top of described Anti-collision cap
It is evenly arranged with crashproof convex.
The top of described stops is in the outermost top of sliding sleeve.
The top of sliding sleeve is wrapped in inside it by described Anti-collision cap.
Described crashproof convex for semicircular structure, and its quantity is no less than ten.
The beneficial effects of the utility model: the buffer spring in fixing sleeve is replaced with the group of hydraulic cylinder and piston rod
Closing, its shock-absorbing capacity is more preferable, and sustainability is longer, and mounting seat installs additional stops, when preventing sliding sleeve from sliding into lowermost end pair
Mounting seat produces collision, the crashproof convex effect that collision can produce first buffering being simultaneously uniformly arranged on Anti-collision cap, in a word
The advantage that this utility model has simple in construction, stability is higher, persistence is relatively strong, safety is higher.
Accompanying drawing explanation
Fig. 1 is the overall schematic of this utility model a kind of crane end carriage anticollision device, collision-prevention device.
Fig. 2 is the structural representation of this utility model a kind of crane end carriage anticollision device, collision-prevention device.
In figure: 1, road wheel 2, guide rail 3, crossbeam 4, mounting seat 5, anticollision device, collision-prevention device 6, stops 7, fixing sleeve 8,
Hydraulic cylinder 9, slide block 10, piston rod 11, sliding sleeve 12, Anti-collision cap 13, crashproof convex 14, slide rail.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of crane end carriage anticollision device, collision-prevention device 5, it includes crossbeam 3, the left and right of described crossbeam 3
The lower end of both sides is provided with road wheel 1, and the lower end of described road wheel 1 is provided with the two ends, left and right of guide rail 2 crossbeam 3 and is all connected with
Having mounting seat 4, the outside of described mounting seat 4 connects anticollision device, collision-prevention device 5, and described anticollision device, collision-prevention device 5 is fixing with mounting seat 4 even
Connecing, the outer middle side part of described mounting seat 4 connects fixing sleeve 7, and described fixing sleeve 7 is upper with mounting seat 4 intersection
Lower both sides are provided with stops 6, described fixing sleeve 7 be internally provided with hydraulic cylinder 8, the position, bottom of described hydraulic cylinder 8
In the junction of fixing sleeve 7 with mounting seat 4, the top of described hydraulic cylinder 8 connects the outside having piston rod 10 to fix sleeve 7
Being surrounded with slide rail 14, wrapping around of described slide rail 14 is provided with matched sliding sleeve 11, described cunning
The inner side of moving sleeve 11 is provided with the slide block 9 matched with slide rail 14, described, and the top of described sliding sleeve 11 is provided with
Anti-collision cap 12, the top of described Anti-collision cap 12 is evenly arranged with crashproof convex 13.
This utility model is when implementing, and crossbeam is moved in orbit by road wheel, installs at the two ends of crossbeam
Anticollision device, collision-prevention device, anticollision device, collision-prevention device is arranged in the mounting seat on end carriage, when producing collision on end carriage, the crashproof convex head on Anti-collision cap
First produce certain cushioning effect, then Anti-collision cap promote under the promotion of impact force sliding sleeve by slide block slide rail along
Fixing sleeve carries out slid inward, and at this moment, Anti-collision cap just contacts with piston rod, and hydraulic cylinder starts piston rod generation contrary
Thrust, thus the impact force passing to Anti-collision cap is neutralized, and finally makes the end carriage of collision rift settle out, in this process
In, the stops in mounting seat produces only lock effect to sliding sleeve, it is to avoid mounting seat is produced when sliding into bottom by sliding sleeve
Collision, the advantage that this utility model has simple in construction in a word, stability is higher, persistence is relatively strong, safety is higher.
Embodiment 2
As depicted in figs. 1 and 2, a kind of crane end carriage anticollision device, collision-prevention device 5, it includes crossbeam 3, the left and right of described crossbeam 3
The lower end of both sides is provided with road wheel 1, and the lower end of described road wheel 1 is provided with the two ends, left and right of guide rail 2 crossbeam 3 and is all connected with
Having mounting seat 4, the outside of described mounting seat 4 connects anticollision device, collision-prevention device 5, and described anticollision device, collision-prevention device 5 is fixing with mounting seat 4 even
Connecing, the outer middle side part of described mounting seat 4 connects fixing sleeve 7, and described fixing sleeve 7 is upper with mounting seat 4 intersection
Lower both sides are provided with stops 6, described fixing sleeve 7 be internally provided with hydraulic cylinder 8, the position, bottom of described hydraulic cylinder 8
In the junction of fixing sleeve 7 with mounting seat 4, the top of described hydraulic cylinder 8 connects the outside having piston rod 10 to fix sleeve 7
Being surrounded with slide rail 14, wrapping around of described slide rail 14 is provided with matched sliding sleeve 11, described cunning
The inner side of moving sleeve 11 is provided with the slide block 9 matched with slide rail 14, described, and the top of described sliding sleeve 11 is provided with
Anti-collision cap 12, the top of described Anti-collision cap 12 is evenly arranged with crashproof convex 13.
The top of described stops 6 is in the outermost top of sliding sleeve 11.
The top of sliding sleeve 11 is wrapped in inside it by described Anti-collision cap 12.
Described crashproof convex 13 are semicircular structure, and its quantity is no less than ten.
This utility model is when implementing, and crossbeam is moved in orbit by road wheel, installs at the two ends of crossbeam
Anticollision device, collision-prevention device, anticollision device, collision-prevention device is arranged in the mounting seat on end carriage, when producing collision on end carriage, the crashproof convex head on Anti-collision cap
First produce certain cushioning effect, then Anti-collision cap promote under the promotion of impact force sliding sleeve by slide block slide rail along
Fixing sleeve carries out slid inward, and at this moment, Anti-collision cap just contacts with piston rod, and hydraulic cylinder starts piston rod generation contrary
Thrust, thus the impact force passing to Anti-collision cap is neutralized, and finally makes the end carriage of collision rift settle out, in this process
In, the stops in mounting seat produces only lock effect to sliding sleeve, it is to avoid mounting seat is produced when sliding into bottom by sliding sleeve
Collision, crashproof convex for semicircular structure, and its quantity is no less than ten, increases contact area during collision, improves buffering
Effect, the advantage that this utility model has simple in construction in a word, stability is higher, persistence is relatively strong, safety is higher.
Claims (4)
1. a crane end carriage anticollision device, collision-prevention device, it includes crossbeam, it is characterised in that: the lower end of the left and right sides of described crossbeam
Being provided with road wheel, the lower end of described road wheel is provided with the two ends, left and right of guide rail beam and is respectively connected with mounting seat, described
The outside of mounting seat connect and have an anticollision device, collision-prevention device, described anticollision device, collision-prevention device is fixed with mounting seat and is connected, outside described mounting seat
Middle side part connects fixing sleeve, and described fixing sleeve is provided with stops with the both sides up and down of mounting seat intersection, described
Fixing sleeve be internally provided with hydraulic cylinder, the bottom of described hydraulic cylinder is positioned at the junction of fixing sleeve and mounting seat,
The top of described hydraulic cylinder connects to be had piston rod to fix wrapping around of sleeve to be provided with slide rail, the outer side ring of described slide rail
Around being provided with matched sliding sleeve, the inner side of described sliding sleeve is provided with the slide block matched with slide rail, institute
Stating, the top of described sliding sleeve is provided with Anti-collision cap, and the top of described Anti-collision cap is evenly arranged with crashproof convex.
A kind of crane end carriage anticollision device, collision-prevention device the most according to claim 1, it is characterised in that: the top end of described stops
Outermost top in sliding sleeve.
A kind of crane end carriage anticollision device, collision-prevention device the most according to claim 1, it is characterised in that: described Anti-collision cap will slide
The top of sleeve is wrapped in inside it.
A kind of crane end carriage anticollision device, collision-prevention device the most according to claim 1, it is characterised in that: described is crashproof convex for semicircle
Shape structure, and its quantity is no less than ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806035.9U CN205855816U (en) | 2016-07-29 | 2016-07-29 | A kind of crane end carriage anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806035.9U CN205855816U (en) | 2016-07-29 | 2016-07-29 | A kind of crane end carriage anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855816U true CN205855816U (en) | 2017-01-04 |
Family
ID=57653717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806035.9U Expired - Fee Related CN205855816U (en) | 2016-07-29 | 2016-07-29 | A kind of crane end carriage anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110104562A (en) * | 2019-04-15 | 2019-08-09 | 深圳市奈士迪技术研发有限公司 | A kind of hanging device with collision prevention function for maintenance of the vessel |
-
2016
- 2016-07-29 CN CN201620806035.9U patent/CN205855816U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110104562A (en) * | 2019-04-15 | 2019-08-09 | 深圳市奈士迪技术研发有限公司 | A kind of hanging device with collision prevention function for maintenance of the vessel |
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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: 20170104 Termination date: 20170729 |