CN208308290U - A kind of stabilizer of crane - Google Patents
A kind of stabilizer of crane Download PDFInfo
- Publication number
- CN208308290U CN208308290U CN201820833122.2U CN201820833122U CN208308290U CN 208308290 U CN208308290 U CN 208308290U CN 201820833122 U CN201820833122 U CN 201820833122U CN 208308290 U CN208308290 U CN 208308290U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- inner cylinder
- reel
- trolley
- fixed 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
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of stabilizers of crane, it includes trolley, outer cylinder is welded in the middle part of the lower end got off, middle cylinder is socketed in outer cylinder, inner cylinder is socketed in middle cylinder, fluted A is set on the left of lower end in outer cylinder, the left side top of middle cylinder is fixedly connected with the raised A matched with groove A, fluted B is set on the left of lower end in middle cylinder, the left side top of inner cylinder is fixedly connected with the raised B matched with groove B, the upper end of trolley is equipped with motor, retarder and drum mechanism built, the output shaft of motor passes through shaft coupling and the high speed axis connection with retarder, drum mechanism built is made of the reel for being symmetricly set on retarder two sides, the both ends of reel pass through bearing block respectively and are mounted on trolley, wirerope is installed on reel, the lower end of inner cylinder and wirerope is fixedly connected with fixed plate, the lower end of fixed plate is fixedly connected with Suspension hook；The utility model has the advantages that easy to operate, reduction suspension hook is swung, anti-rolling effect is good, stability is high and highly-safe.
Description
Technical field
The utility model relates to hoisting machinery technical field more particularly to a kind of stabilizers of crane.
Background technique
Crane is a kind of large-scale haulage equipment, and the cargo for being mainly used for freight house, harbour etc. is carried；Crane it is main
Component includes support frame, girder, running trolley and the suspension hook being placed in below running trolley；Cargo is drawn using suspension hook suspension,
By the carrying of running trolley, move to designated position；It is slinging, in handling process, weight is by inertia force and horizontal wind-force lotus
The effect of load, can in plummet plane reciprocally swinging, weight amplitude of fluctuation may cause when excessive suspention it is insecure, there are larger
Security risk, the weight of swing is not easy to land, and weight is easy to generate friction because swinging when being contacted with ground, damage ground and
Weight, and the bad determination of drop point of weight, it is easy to cause to stack deflection, be unfavorable for the precise positioning and accurate pile of cargo；
Therefore, it is badly in need of developing a kind of stabilizer easy to operate, reducing suspension hook swing and highly-safe crane.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of reasonable in design, operation
Simplicity, reduction suspension hook is swung, anti-rolling effect is good, stability is high and the stabilizer of highly-safe crane.
Purpose of the utility model is realized as follows: a kind of stabilizer of crane, it includes trolley, and described is small
The lower end two sides of vehicle are equipped with wheel, are welded with outer cylinder in the middle part of the lower end got off, middle cylinder is socketed in the outer cylinder,
It is socketed with inner cylinder in the middle cylinder, fluted A, the left side top of the middle cylinder are set on the left of lower end in the outer cylinder
It is fixedly connected with the raised A matched with groove A, fluted B, a left side for the inner cylinder are set on the left of lower end in the middle cylinder
Side surface upper part is fixedly connected with the raised B matched with groove B, and the upper end of the outer cylinder and middle cylinder is provided with through-hole, institute
The top and bottom for the inner cylinder stated are provided with through-hole, and the upper end of the trolley is equipped with motor, retarder and drum mechanism built,
The output shaft of the motor is by shaft coupling and the high speed axis connection with retarder, and the drum mechanism built is by being symmetricly set on
The reel of retarder two sides is constituted, and the both ends of the reel pass through bearing block respectively and are mounted on trolley, the reel
The slow-speed shaft of shaft and retarder is coaxially connected, and the axis of the reel is point-blank and the traffic direction phase with trolley
In parallel, wirerope is installed on the reel, the wirerope runs through inner cylinder by the through-hole of outer cylinder, middle cylinder and inner cylinder,
The lower end of the inner cylinder and wirerope is fixedly connected with fixed plate, and the lower end of the fixed plate is fixedly connected with suspension hook.
The quantity of the reel is two.
The connection type of the inner cylinder and fixed plate is welding.
The connection type of the fixed plate and suspension hook is welding.
Upper side wall is fixedly installed with cushion in the outer cylinder and middle cylinder.
The upper end of the middle cylinder and inner cylinder is fixedly installed with cushion.
The utility model generate the utility model has the advantages that the utility model discloses a kind of stabilizer of crane, work as lifting
When machine lifting cargo, motor drives spool turns by retarder, and the wirerope decline on reel is fixedly connected with wirerope
Fixed plate decline, suspension hook decline with fixed plate, and fixed plate drives inner cylinder to stretch out, when the raised A decline on inner cylinder left side
To when cooperating with groove A, inner cylinder is fully extended, and cylinder stretches out in inner cylinder drive at this time, and the raised B on cylinder left side drops in the middle
When cooperating with groove B, middle cylinder is fully extended, and suspension hook drops to extreme lower position；When needing freight lifting, motor passes through deceleration
Device drives spool turns, and the wirerope on reel rises, and the fixed plate being fixedly connected with wirerope rises, and suspension hook is with fixed plate one
It rises and rises, fixed plate drives inner cylinder to be contracted in middle cylinder, and when upper side wall contacts in the upper end of inner cylinder and middle cylinder, inner cylinder is received completely
Contracting, at this time inner cylinder drive in cylinder shrink, when upper side wall contacts in the upper end of cylinder and outer cylinder in the middle, middle cylinder is contracted to outer cylinder completely
Interior, suspension hook rises to extreme higher position；Wirerope is constantly in outer cylinder, middle cylinder and inner cylinder during the raising and lowering of suspension hook
It is interior, it prevents from being affected by the wind during lifting and wave, suspension hook is welded and fixed together with fixed plate, and suspension hook is not sent out
Life is waved, and waves during dramatically reducing crane work, cargo is avoided to slide in the air in height, pacify
Full property improves, and cargo can precisely land and accurate pile；It is fixedly installed with cushion on upper side wall in outer cylinder and middle cylinder, in
Cylinder and the upper end of inner cylinder are fixedly installed with cushion, prevent when upper side wall contacts in the upper end and outer cylinder of middle cylinder and inner cylinder it is upper
Impact force is generated when end is contacted with upper side wall in middle cylinder swings wirerope, improves lifting stability；Total, this is practical new
Type has the advantages that reasonable in design, easy to operate, reduction suspension hook is swung, anti-rolling effect is good, stability is high and highly-safe.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the stabilizer of crane of the utility model.
Fig. 2 is structural schematic diagram when a kind of inner cylinder of stabilizer of crane of the utility model stretches out.
Fig. 3 is structural schematic diagram when a kind of middle cylinder of stabilizer of crane of the utility model stretches out.
Fig. 4 is a kind of top view of the trolley of the stabilizer of crane of the utility model.
In figure: 1, bearing block 2, reel 3, retarder 4, wirerope 5, inner cylinder 6, middle cylinder 7, trolley 8,
Wheel 9, outer cylinder 10, suspension hook 11, fixed plate 12, groove A 13, groove B 14, protrusion B 15, protrusion A 16,
Shaft coupling 17, motor.
Specific embodiment
Embodiment 1
As shown in Figs 1-4, a kind of stabilizer of crane, it includes trolley 7, the lower end two sides peace of the trolley 7
Equipped with wheel 8, it is described get off 7 lower end in the middle part of be welded with outer cylinder 9, be socketed with middle cylinder 6 in the outer cylinder 9, it is described in
It is socketed with inner cylinder 5 in cylinder 6, fluted A12 is set on the left of lower end in the outer cylinder 9, the left side top of the middle cylinder 6 is solid
Surely it is connected with the raised A15 matched with groove A12, fluted B13 is set on the left of lower end in the middle cylinder 6, and described is interior
The left side top of cylinder 5 is fixedly connected with the raised B14 matched with groove B13, and the upper end of the outer cylinder 9 and middle cylinder 6 is equal
Be provided with through-hole, the top and bottom of the inner cylinder 5 are provided with through-hole, the upper end of the trolley 7 be equipped with motor 17,
The output shaft of retarder 16 and drum mechanism built, the motor 17 passes through shaft coupling 16 and the high speed axis connection with retarder 3, institute
The drum mechanism built stated is made of the reel 2 for being symmetricly set on 3 two sides of retarder, and the both ends of the reel 2 pass through bearing respectively
Seat 1 is mounted on trolley 7, and the shaft of the reel 2 and the slow-speed shaft of retarder 3 are coaxially connected, the axis of the reel 2
It is point-blank and parallel with the traffic direction of trolley 7, wirerope 4, the wirerope are installed on the reel 2
4 run through inner cylinder 5 by the through-holes of outer cylinder 9, middle cylinder 6 and inner cylinder 5, and the lower end of the inner cylinder 5 and wirerope 4 is fixedly connected with
The lower end of fixed board 11, the fixed plate 11 is fixedly connected with suspension hook 10.
The utility model discloses a kind of stabilizers of crane, and when crane loading cargo, motor passes through deceleration
Device drives spool turns, and the wirerope decline on reel, the fixed plate decline being fixedly connected with wirerope, suspension hook is with fixed plate one
Decline is played, fixed plate drives inner cylinder to stretch out, and when the raised A on inner cylinder left side, which drops to, to be cooperated with groove A, inner cylinder is stretched completely
Out, cylinder stretches out in inner cylinder drive at this time, and when the raised B on cylinder left side is dropped to groove B cooperation in the middle, middle cylinder is stretched completely
Out, suspension hook drops to extreme lower position；When needing freight lifting, motor drives spool turns by retarder, on reel
Wirerope rises, and the fixed plate being fixedly connected with wirerope rises, and suspension hook rises with fixed plate, and fixed plate drives inner cylinder to receive
It is reduced in cylinder, when upper side wall contacts in the upper end of inner cylinder and middle cylinder, inner cylinder is shunk completely, and cylinder is received in inner cylinder drive at this time
Contracting, when upper side wall contacts in the upper end of cylinder and outer cylinder in the middle, middle cylinder is contracted in outer cylinder completely, and suspension hook rises to extreme higher position；
Wirerope is constantly in outer cylinder, middle cylinder and inner cylinder during the raising and lowering of suspension hook, prevent during lifting by
Windage and wave, suspension hook is welded and fixed together with fixed plate, and suspension hook does not wave, and is dramatically reduced
Crane waves during working, and avoids cargo from sliding in the air in height, the safety is improved, and cargo can be accurate
Landing and accurate pile.
Embodiment 2
As shown in Figs 1-4, a kind of stabilizer of crane, it includes trolley 7, the lower end two sides peace of the trolley 7
Equipped with wheel 8, it is described get off 7 lower end in the middle part of be welded with outer cylinder 9, be socketed with middle cylinder 6 in the outer cylinder 9, it is described in
It is socketed with inner cylinder 5 in cylinder 6, fluted A12 is set on the left of lower end in the outer cylinder 9, the left side top of the middle cylinder 6 is solid
Surely it is connected with the raised A15 matched with groove A12, fluted B13 is set on the left of lower end in the middle cylinder 6, and described is interior
The left side top of cylinder 5 is fixedly connected with the raised B14 matched with groove B13, and the upper end of the outer cylinder 9 and middle cylinder 6 is equal
Be provided with through-hole, the top and bottom of the inner cylinder 5 are provided with through-hole, the upper end of the trolley 7 be equipped with motor 17,
The output shaft of retarder 16 and drum mechanism built, the motor 17 passes through shaft coupling 16 and the high speed axis connection with retarder 3, institute
The drum mechanism built stated is made of the reel 2 for being symmetricly set on 3 two sides of retarder, and the both ends of the reel 2 pass through bearing respectively
Seat 1 is mounted on trolley 7, and the shaft of the reel 2 and the slow-speed shaft of retarder 3 are coaxially connected, the axis of the reel 2
It is point-blank and parallel with the traffic direction of trolley 7, wirerope 4, the wirerope are installed on the reel 2
4 run through inner cylinder 5 by the through-holes of outer cylinder 9, middle cylinder 6 and inner cylinder 5, and the lower end of the inner cylinder 5 and wirerope 4 is fixedly connected with
Fixed board 11, the lower end of the fixed plate 11 are fixedly connected with suspension hook 10, and the quantity of the reel 2 is two, and described is interior
The connection type of cylinder 5 and fixed plate 11 is to weld, and the connection type of the fixed plate 11 and suspension hook 10 is welding, and described is outer
Upper side wall is fixedly installed with cushion in cylinder 9 and middle cylinder 6, and the upper end of the middle cylinder 6 and inner cylinder 5 is fixedly installed with cushion.
The utility model discloses a kind of stabilizers of crane, and when crane loading cargo, motor passes through deceleration
Device drives spool turns, and the wirerope decline on reel, the fixed plate decline being fixedly connected with wirerope, suspension hook is with fixed plate one
Decline is played, fixed plate drives inner cylinder to stretch out, and when the raised A on inner cylinder left side, which drops to, to be cooperated with groove A, inner cylinder is stretched completely
Out, cylinder stretches out in inner cylinder drive at this time, and when the raised B on cylinder left side is dropped to groove B cooperation in the middle, middle cylinder is stretched completely
Out, suspension hook drops to extreme lower position；When needing freight lifting, motor drives spool turns by retarder, on reel
Wirerope rises, and the fixed plate being fixedly connected with wirerope rises, and suspension hook rises with fixed plate, and fixed plate drives inner cylinder to receive
It is reduced in cylinder, when upper side wall contacts in the upper end of inner cylinder and middle cylinder, inner cylinder is shunk completely, and cylinder is received in inner cylinder drive at this time
Contracting, when upper side wall contacts in the upper end of cylinder and outer cylinder in the middle, middle cylinder is contracted in outer cylinder completely, and suspension hook rises to extreme higher position；
Wirerope is constantly in outer cylinder, middle cylinder and inner cylinder during the raising and lowering of suspension hook, prevent during lifting by
Windage and wave, suspension hook is welded and fixed together with fixed plate, and suspension hook does not wave, and is dramatically reduced
Crane waves during working, and avoids cargo from sliding in the air in height, the safety is improved, and cargo can be accurate
Landing and accurate pile；Cushion, the upper end fixed installation of middle cylinder and inner cylinder are fixedly installed in outer cylinder and middle cylinder on upper side wall
Have cushion, prevent when upper side wall contacts in the upper end and outer cylinder of middle cylinder and the upper end of inner cylinder and middle cylinder in upper side wall when contacting
Generating impact force swings wirerope, improves lifting stability；Total, the utility model has reasonable in design, behaviour
Work is easy, reduce suspension hook swing, anti-rolling effect is good, stability is high and highly-safe advantage.
Claims (6)
1. a kind of stabilizer of crane, it includes trolley, it is characterised in that: the lower end two sides of the trolley are equipped with vehicle
The lower end middle part of wheel, the trolley is welded with outer cylinder, and middle cylinder is socketed in the outer cylinder, is socketed in the middle cylinder interior
Tin, fluted A is set on the left of lower end in the outer cylinder, and the left side top of the middle cylinder is fixedly connected with and groove A phase
Fluted B is arranged in the middle cylinder by the raised A of cooperation on the left of lower end, the left side top of the inner cylinder is fixedly connected with
The upper end of the raised B matched with groove B, the outer cylinder and middle cylinder is provided with through-hole, and the upper end of the inner cylinder is under
End is provided with through-hole, and the upper end of the trolley is equipped with motor, retarder and drum mechanism built, the output shaft of the motor
By the high speed axis connection of shaft coupling and retarder, the drum mechanism built is by being symmetricly set on the reel structures of retarder two sides
At the both ends of the reel pass through bearing block respectively and are mounted on trolley, the shaft of the reel and the low speed of retarder
Axis is coaxially connected, and the axis of the reel is point-blank and parallel with the traffic direction of trolley, on the reel
Wirerope is installed, the wirerope runs through inner cylinder, the inner cylinder and wirerope by the through-hole of outer cylinder, middle cylinder and inner cylinder
Lower end be fixedly connected with fixed plate, the lower end of the fixed plate is fixedly connected with suspension hook.
2. a kind of stabilizer of crane according to claim 1, it is characterised in that: the quantity of the reel is two
It is a.
3. a kind of stabilizer of crane according to claim 1, it is characterised in that: the inner cylinder and fixed plate
Connection type is welding.
4. a kind of stabilizer of crane according to claim 1, it is characterised in that: the fixed plate and suspension hook
Connection type is welding.
5. a kind of stabilizer of crane according to claim 1, it is characterised in that: in the outer cylinder and middle cylinder
Side wall is fixedly installed with cushion.
6. a kind of stabilizer of crane according to claim 1, it is characterised in that: the middle cylinder and inner cylinder it is upper
End is fixedly installed with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833122.2U CN208308290U (en) | 2018-05-31 | 2018-05-31 | A kind of stabilizer of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833122.2U CN208308290U (en) | 2018-05-31 | 2018-05-31 | A kind of stabilizer of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308290U true CN208308290U (en) | 2019-01-01 |
Family
ID=64708931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833122.2U Expired - Fee Related CN208308290U (en) | 2018-05-31 | 2018-05-31 | A kind of stabilizer of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439213A (en) * | 2018-05-31 | 2018-08-24 | 河南省中原起重机械有限公司 | A kind of stabilizer of crane |
-
2018
- 2018-05-31 CN CN201820833122.2U patent/CN208308290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439213A (en) * | 2018-05-31 | 2018-08-24 | 河南省中原起重机械有限公司 | A kind of stabilizer of crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109969933B (en) | Lifting appliance for installing single fan blades | |
| CN108439213A (en) | A kind of stabilizer of crane | |
| CN208308290U (en) | A kind of stabilizer of crane | |
| CN102296585B (en) | Hydraulic jacking type dynamic compactor | |
| CN104555760A (en) | Telescopic boom structure and engineering vehicle | |
| CN104326376B (en) | A kind of anti-storm wind the design of available mechanism can topple over the harbour jenny of transfer | |
| CN102826448A (en) | Hoisting mechanism and gantry crane | |
| CN203112377U (en) | Marine wind power generator set split hoisting device | |
| CN113107671B (en) | Marine diesel engine crankshaft renewing method | |
| CN109650255B (en) | Hanging weight self-balancing system of swing trolley of tower crane | |
| CN202785391U (en) | Three-hanging-point hoisting mechanism of overweight-type seaborne crane | |
| CN202214717U (en) | Hydraulic jacking-type dynamic compactor | |
| CN204999523U (en) | Hoist and freight train | |
| CN210558850U (en) | Fixed X-shaped hanger upper frame | |
| CN104773634B (en) | A kind of elevator traction system | |
| CN207957473U (en) | A kind of elevator elevator | |
| CN103359636A (en) | Boom gravity center compensation device for single-boom portal crane | |
| CN109132883B (en) | Crane based on flat special-shaped rotary platform | |
| CN101850833B (en) | Swing arm type crane barge for mounting wind power equipment | |
| CN216836855U (en) | High-speed shore bridge and lower trolley thereof | |
| CN205855829U (en) | A kind of modularity hoisting trolley | |
| CN216070416U (en) | Crawler crane fixing device for towing of water platform | |
| CN211444747U (en) | High-speed bank bridge trolley traction wheel vibration-avoiding system | |
| CN211444748U (en) | High-speed bank bridge trolley wheel vibration-avoiding system | |
| CN211444757U (en) | High-speed bank bridge trolley lifting pulley vibration-avoiding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |