CN201891062U - Lifting device of road surface bush hammer - Google Patents
Lifting device of road surface bush hammer Download PDFInfo
- Publication number
- CN201891062U CN201891062U CN2010206042081U CN201020604208U CN201891062U CN 201891062 U CN201891062 U CN 201891062U CN 2010206042081 U CN2010206042081 U CN 2010206042081U CN 201020604208 U CN201020604208 U CN 201020604208U CN 201891062 U CN201891062 U CN 201891062U
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- CN
- China
- Prior art keywords
- impeller head
- hair machine
- road surface
- bush hammer
- chain
- 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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Abstract
The utility model provides a lifting device of a road surface bush hammer. The lifting device is connected with an impeller head of the bush hammer and mainly consists of cylinders, an operating rod, chains, pulleys, supporting arms of the pulleys, lifting guide tracks and rollers, wherein the lifting guide tracks and the cylinders are successively uprightly arranged on two sides of a framework at the rear of the bush hammer, the pulleys are disposed above the lifting guide tracks, and one end of each chain is connected with the corresponding cylinder while the other end of each chain is connected with the impeller head. The lifting device can integrally fast lift up or bring down the impeller head of the bush hammer according to operation needs by the aid of traction force provided by a hydraulic system, stops the problem that the impeller head can possibly be violently collided with a road surface during movement of the bush hammer, accordingly reduces damage to the bush hammer, prolongs the service life of the bush hammer, and simultaneously greatly increases work efficiency of the bush hammer.
Description
Technical field:
The utility model relates to the road surface and constructs mechanical facility, is specifically related to the lifting gear of a kind of road surface cutter hair machine.
Background technology:
Hair machine (a following or abbreviation cutter hair machine) is cut a hole on the road surface, is one of key equipment of construction of cement concrete road surface and later period maintenance reinforcing.Its operating principle be by machinery method shot with very high speed and certain angle impelling to the construction road surface, the impact force of shot is handled carried out the alligatoring plucking by the operation surface of impelling highway concrete, and removal road surface laitance, to strengthen the adhesive power between waterproofing course and the concrete base layer, prolong the service life of highway.But existing cutter hair machine is because structural limitation, find to exist following defective in the use: promptly after cutter hair machine has been finished place highway section operation, in the time of must transferring to another construction section again and carry out construction operation, because the impeller head of cutter hair machine must be fixedly installed in the below of cutter hair drive end unit on request, thereby impeller head and road surface are in full contact condition all the time, cutter hair machine is in the process of displacement, will cause the collision on impeller head and road surface, especially under the smooth inadequately situation in road surface, the fierceness bump on impeller head and road surface very easily makes cutter hair machine impaired, and this will directly influence the application life of cutter hair machine.
Summary of the invention:
The utility model proposes a kind of road surface cutter hair machine lifting gear, purpose is by improving the structure of existing road surface cutter hair machine, to realize that cutter hair machine can carry out lifting according to the operation needs, the collision of thoroughly avoiding impeller head and road surface to produce, thereby prolong cutter hair machine application life, improve the operating efficiency of cutter hair machine simultaneously.
Technical solution of the present utility model
The utility model is the lifting gear that is connected with the impeller head of cutter hair machine.Described lifting gear mainly is made up of oil cylinder and control stick, chain, pulley and support arm thereof, riser guide and roller.Wherein, riser guide and oil cylinder uprightly are arranged on the both sides of cutter hair machine rear portion frame successively; Pulley is arranged on the top of riser guide; One end of chain is connected with oil cylinder, and the other end is connected with impeller head.
Further technical solution of the present utility model
The oil cylinder of described lifting gear, chain, pulley, riser guide and roller are to be provided with in pairs.Wherein, two oil cylinders be separately positioned on cutter hair machine rear portion frame about the outside, the oil outlet end that advances of two oil cylinders connects same control stick; Two riser guides respectively be arranged on cutter hair machine rear portion frame about inboard; Two pulleys are installed in the top of two riser guides respectively by deep groove ball bearing; Two chains respectively are suspended on two pulleys, and an end of every chain is connected with oil cylinder, and set left junction plate or the right junction plate of the other end and impeller head is connected.The end of the left and right junction plate of described impeller head respectively is provided with two rollers laying up and down, and the wheel shaft of bottom roller is vertical the connection with the junction plate face, and the wheel rim of two rollers is positioned at the guide groove of riser guide.
The beneficial effects of the utility model
The tractive force that lifting gear described in the utility model provides by means of hydraulic system, can raise fast or reduce according to the impeller head integral body that the operation needs will be cut a hole the hair body, having stopped the impeller head that cutter hair machine may cause in shifting process collides with the fierceness on road surface, reduced damage to cutter hair machine for this reason, prolong the application life of cutter hair machine, also improved the operating efficiency of cutter hair machine simultaneously greatly.
Description of drawings
Accompanying drawing 1 is the utility model lifting gear and the side-looking structural representation of cutting a hole hair machine impeller head coupling part;
Accompanying drawing 2 is the utility model lifting gear forward sight or backsight structural representation.
The specific embodiment:
As shown in Figure 1, 2,
The impeller head 2 of lifting gear 3 described in the utility model and a cutter hair body 1 (among the figure not overall picture represent) is connected.Described lifting gear mainly is made up of oil cylinder 31 and control stick 32, chain 33, pulley 34 and support arm 35 thereof, riser guide 36 and roller 37.The oil cylinder 31 of described lifting gear, chain 33, pulley 34 and support arm 35 thereof, riser guide 36 and roller 37 are to be provided with in pairs.Wherein, two oil cylinders be separately positioned on cutter hair machine rear portion frame (not shown) about the outside, and, realize rise and fall simultaneously by the 32 control runnings of a control stick; Two riser guides respectively be arranged on cutter hair machine rear portion frame about inboard; Two pulleys are installed in the top of two riser guides respectively by deep groove ball bearing; Two chains respectively are suspended on two pulleys, and an end of every chain is connected with oil cylinder, and the other end and impeller head 2 a set left side or right junction plates 21 are connected.The end of the left and right junction plate 21 of described impeller head respectively is provided with upper roller 37A, bottom roller 37B, and the wheel shaft of bottom roller 37B is vertical the connection with the junction plate face, the wheel rim of two rollers is positioned at the guide groove of riser guide.
Below sketch the lifting process of the utility model impeller head:
When (1) impeller head need rise, by controlling control stick to two oil cylinder oil-feeds, produce hydraulic haulage power, the other end of two chains lifts the left and right connecting plates of impeller head, impeller head then rises, and during the displacement of cutter hair machine, the impeller head built on stilts maintains a certain distance, the not contact-impact on impeller head and road surface has reduced the damage to cutter hair machine.
When (2) impeller head need descend work, make two oil cylinder oil returns by the control control stick, thereby lose hydraulic haulage power, the other end of two chains is descending, and the left and right connecting plates of impeller head is put down, and impeller head drops to ground, and a cutter hair machine can be devoted oneself to work.Displacement just so goes round and begins again once more.To sum up, the utility model can reach the goal of the invention of expection.
Claims (3)
1. hair machine lifting gear is cut a hole on the road surface, it is characterized in that: it is the lifting gear that is connected with the impeller head of cutter hair machine, this device mainly is made up of oil cylinder and control stick, chain, pulley and support arm thereof, riser guide and roller, wherein, riser guide and oil cylinder uprightly are arranged on the both sides of cutter hair machine rear portion frame successively; Pulley is arranged on the top of riser guide; One end of chain is connected with oil cylinder, and the other end is connected with impeller head.
2. road surface according to claim 1 cutter hair machine lifting gear, it is characterized in that: described oil cylinder, chain, pulley, riser guide and roller are for being provided with in pairs, wherein, two oil cylinders be separately positioned on cutter hair machine rear portion frame about the outside, the oil outlet end that advances of two oil cylinders connects same control stick; Two riser guides respectively be arranged on cutter hair machine rear portion frame about inboard; Two pulleys are installed in the top of two riser guides respectively by deep groove ball bearing; Two chains respectively are suspended on two pulleys, and an end of every chain is connected with oil cylinder, and set left junction plate or the right junction plate of the other end and impeller head is connected.
3. road surface according to claim 1 cutter hair machine lifting gear, it is characterized in that: the end of the left and right junction plate of described impeller head respectively is provided with two rollers laying up and down, the wheel shaft of bottom roller is vertical the connection with the junction plate face, and the wheel rim of two rollers is positioned at the guide groove of riser guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206042081U CN201891062U (en) | 2010-11-11 | 2010-11-11 | Lifting device of road surface bush hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206042081U CN201891062U (en) | 2010-11-11 | 2010-11-11 | Lifting device of road surface bush hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891062U true CN201891062U (en) | 2011-07-06 |
Family
ID=44220539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206042081U Expired - Fee Related CN201891062U (en) | 2010-11-11 | 2010-11-11 | Lifting device of road surface bush hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518025A (en) * | 2012-01-04 | 2012-06-27 | 上海磨特机械有限公司 | Driving/running type galling treatment machine |
| CN102852076A (en) * | 2012-09-25 | 2013-01-02 | 刘东升 | Bush hammer |
| CN103046461A (en) * | 2012-12-29 | 2013-04-17 | 徐州徐工筑路机械有限公司 | Vehicle-mounted bituminous road surface milling device suitable to be mounted on road maintenance vehicle |
| CN108385492A (en) * | 2016-08-17 | 2018-08-10 | 岑溪市东正动力科技开发有限公司 | A kind of highway quick pressuring flat device of small crack repairing |
| CN110685717A (en) * | 2019-10-22 | 2020-01-14 | 中铁十一局集团第五工程有限公司 | Self-propelled tunnel side wall roughening machine and tunnel side wall roughening method |
-
2010
- 2010-11-11 CN CN2010206042081U patent/CN201891062U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518025A (en) * | 2012-01-04 | 2012-06-27 | 上海磨特机械有限公司 | Driving/running type galling treatment machine |
| CN102852076A (en) * | 2012-09-25 | 2013-01-02 | 刘东升 | Bush hammer |
| CN103046461A (en) * | 2012-12-29 | 2013-04-17 | 徐州徐工筑路机械有限公司 | Vehicle-mounted bituminous road surface milling device suitable to be mounted on road maintenance vehicle |
| CN108385492A (en) * | 2016-08-17 | 2018-08-10 | 岑溪市东正动力科技开发有限公司 | A kind of highway quick pressuring flat device of small crack repairing |
| CN108385492B (en) * | 2016-08-17 | 2020-04-21 | 陈浩 | Rapid flattening device for repairing small cracks for expressway |
| CN110685717A (en) * | 2019-10-22 | 2020-01-14 | 中铁十一局集团第五工程有限公司 | Self-propelled tunnel side wall roughening machine and tunnel side wall roughening method |
| CN110685717B (en) * | 2019-10-22 | 2021-05-14 | 中铁十一局集团第五工程有限公司 | Self-propelled tunnel side wall roughening machine and tunnel side wall roughening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20121111 |