CN202381093U - Device for assisting heading machine to go up and down mountain with heavy grade - Google Patents
Device for assisting heading machine to go up and down mountain with heavy grade Download PDFInfo
- Publication number
- CN202381093U CN202381093U CN 201120501330 CN201120501330U CN202381093U CN 202381093 U CN202381093 U CN 202381093U CN 201120501330 CN201120501330 CN 201120501330 CN 201120501330 U CN201120501330 U CN 201120501330U CN 202381093 U CN202381093 U CN 202381093U
- Authority
- CN
- China
- Prior art keywords
- push
- development machine
- heading machine
- oil cylinder
- pull
- 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
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model relates to a device for assisting a heading machine to go up and down a mountain with heavy grade. An operation platform of the heading machine is connected with a control valve set of a push-pull mechanism; an oil cylinder seat is additionally connected above a heading machine body; one end of a push-pull oil cylinder is hinged with the oil cylinder seat through a transition hinge, and the other end of the push-pull oil cylinder is connected with a thrust ring of a roadway top plate; and the thrust ring is connected with a top plate anchor rope. The device can improve the slope degree of the heading machine to +/-30 degrees from +/-16 degrees in the use process and realize the autonomous task performance of going up and down the mountain; and the device effectively solves the problems that the heading machine is difficult to climb and slip off, reduces the labor strength, improves the working efficiency and improves the heading speed.
Description
Technical field
The utility model relates to the servicing unit of going down the hill on a kind of development machine heavy grade, particularly is installed in the scalable push-pull device at fixed of development machine base side top.
Background technology
In the prior art, development machine can't normally be walked when the heavy grade underworkings is worked or need and realized climbing and descending by external force, and use is difficult to realize the operation of going down the hill on the wide-angle with a kind of device; Need the special messenger to operate external force; Influence driving speed, and efficient is low, safety factor is little.
Summary of the invention
The purpose of the utility model is to overcome above deficiency; The servicing unit of going down the hill on a kind of a kind of development machine heavy grade that is installed in development machine body top is provided, can realizes the AUTONOMOUS TASK property of development machine, reduce labour intensity in the heavy grade tunnel; Increase work efficiency, improve driving speed.
The purpose of the utility model realizes through following measure: the control valve group 2 that on development machine 1 console, connects push-pull mechanism 3; Through handling the push pull maneuver that control valve group 2 realizes push-pull mechanism 3, on development machine 1 body, connect oil cylinder seat 4, transition hinge 5 is hinged with oil cylinder seat 4; Can realize rotation; Push-and-pull cylinder 6 one ends are hinged on the transition hinge 5, and its other end connects the thrust ring 7 of back, and the effect that pushes away or draw can be realized in the position that changes scuffing of cylinder bore 6 pin joints.
The other end of above-mentioned push-and-pull cylinder 6 also can be connected with the round-link chain that is fixed in the tunnel 8.
Its operating principle is: when development machine 1 climbing work; Through operation control valve group 2, make push-and-pull cylinder 6 realize stretching out action, push-and-pull cylinder 6 acts on the thrust ring 7 that is fixed on the back plate; Thereby give 1 one pulling force up or down of development machine, to satisfy the climb and fall of development machine 1 itself.
The mounting means that servicing unit mechanism 3 is installed in development machine base side top of going down the hill on the development machine heavy grade give the climb and fall work of development machine brought below several big advantages:
1. the servicing unit mechanism 3 of going down the hill on the heavy grade is installed in driving base side top, has increased the tractive force of development machine greatly, has increased the climbing capacity of development machine.With EBZ series development machine is example, and tractive force has improved 40%～100% than originally, adapted to more complicated down-hole geological conditions.
2. former working method is easy to cause the descending of development machine out of control difficult with upward slope, causes and can't work even security incident.And after taking this invention measure, the operator can control the climb and fall speed and the braking distance of development machine fully, and the incidence of accident is significantly reduced.
3. the servicing unit mechanism 3 of going down the hill on the heavy grade is installed in development machine base side top, does not influence the adaptation width of development machine itself, and push-and-pull cylinder 6 can freely be adjusted at the pin joint height of top board, makes the development machine univers parameter more reasonable.
4. the servicing unit mechanism 3 of going down the hill on the heavy grade is installed in development machine base side top, makes the work of going down the hill in the easier more convenient realization of development machine.
Description of drawings
The accompanying drawing of the utility model has:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1 is that development machine, 2 is that control valve group, 3 is push-pull mechanism
Fig. 3 is the utility model push-pull mechanism sketch map.
Among the figure: 4 is that oil cylinder seat, 5 is round-link chain for thrust ring, 8 for push-and-pull cylinder, 7 for transition hinge, 6
The specific embodiment
With reference to accompanying drawing is an embodiment of the utility model; On development machine 1 console, be connected with the control valve group 2 of push-pull mechanism 3 through rivet welding and bolt; On development machine 1 rear portion, connect oil cylinder seat 4 through rivet welding; Transition hinge 5 is hinged on the oil cylinder seat 4 through bearing pin, and push-and-pull cylinder 6 one ends are hinged on the transition hinge 5 through bearing pin, and its other end connects the thrust ring 7 of back.
The hydraulic power source of said apparatus links to each other with development machine 1 hydraulic power source.
Claims (2)
1. the servicing unit of going down the hill on the development machine heavy grade; It is characterized in that on development machine (1) console, connecting the control valve group (2) of push-pull mechanism (3); Connect oil cylinder seat (4) on development machine (1) body top, transition hinge (5) is hinged with oil cylinder seat (4), and push-and-pull cylinder (6) one ends are hinged on the transition hinge (5); Its other end connects the thrust ring (7) of back, and the hydraulic power source of above-mentioned scalable push-pull device at fixed links to each other with development machine 1 hydraulic power source.
2. the servicing unit of going down the hill on the development machine heavy grade according to claim 1 is characterized in that the other end of said push-and-pull cylinder (6) is connected with the round-link chain that is fixed in the tunnel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120501330 CN202381093U (en) | 2011-12-06 | 2011-12-06 | Device for assisting heading machine to go up and down mountain with heavy grade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120501330 CN202381093U (en) | 2011-12-06 | 2011-12-06 | Device for assisting heading machine to go up and down mountain with heavy grade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381093U true CN202381093U (en) | 2012-08-15 |
Family
ID=46629606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120501330 Expired - Fee Related CN202381093U (en) | 2011-12-06 | 2011-12-06 | Device for assisting heading machine to go up and down mountain with heavy grade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500061A (en) * | 2014-10-24 | 2015-04-08 | 沈阳北方重矿机械有限公司 | Generic constraint inclined limiting guide telescoping leg-type booster with buffer function |
| CN105134237A (en) * | 2015-08-12 | 2015-12-09 | 兖州煤业股份有限公司 | Tunneling machine |
| CN105971616A (en) * | 2016-05-11 | 2016-09-28 | 三重型装备有限公司 | Auxiliary pushing mechanism for tunneller |
-
2011
- 2011-12-06 CN CN 201120501330 patent/CN202381093U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500061A (en) * | 2014-10-24 | 2015-04-08 | 沈阳北方重矿机械有限公司 | Generic constraint inclined limiting guide telescoping leg-type booster with buffer function |
| CN105134237A (en) * | 2015-08-12 | 2015-12-09 | 兖州煤业股份有限公司 | Tunneling machine |
| CN105971616A (en) * | 2016-05-11 | 2016-09-28 | 三重型装备有限公司 | Auxiliary pushing mechanism for tunneller |
| CN105971616B (en) * | 2016-05-11 | 2019-06-28 | 三一重型装备有限公司 | A kind of auxiliary propulsion mechanism of development machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201424035Y (en) | Mine car pusher | |
| CN205840820U (en) | Fluid cylinder direct-drive type dynamic catwalk | |
| CN202544741U (en) | Door-shaped drive drilling machine with twin tower teeth | |
| CN202381093U (en) | Device for assisting heading machine to go up and down mountain with heavy grade | |
| CN103790114A (en) | Hydraulic dragging and idler wheel walking combination cable carrying crane and walking method thereof | |
| CN212171845U (en) | Side dragging rescue device | |
| CN103170963B (en) | Dual-arm robot | |
| CN201980867U (en) | Mining cable carrying cart advancing mechanism | |
| CN201770423U (en) | Automatic power extracting system for rubber-tyred container gantry crane | |
| CN203228226U (en) | Single-arm manipulator | |
| CN104512802A (en) | Multifunctional longitudinal movement driving device for bridge girder erection machine | |
| CN201650114U (en) | Wheel rotary drilling machine | |
| CN201521298U (en) | Retractable push-pull device of road header | |
| CN201301175Y (en) | Deformation type transporter | |
| CN201206087Y (en) | Electric motor single rail hoist | |
| CN203474400U (en) | Tramcar lift platform and quick lifting device for underground coal mine | |
| CN206158620U (en) | Power catwalk wire rope tows traversing device | |
| CN101638985A (en) | Excavator provided with auxiliary traction device of hydraulic winch | |
| CN108528155A (en) | A kind of new automobile is saved oneself carrier bar | |
| CN104386602A (en) | Inclined roadway trackless auxiliary transportation method and device | |
| CN204750193U (en) | Automatic decoupling device device in sub -inclined shaft pittop | |
| CN203284828U (en) | Concomitant traction mountain excavator | |
| CN203639000U (en) | Electric monorail crane for underground coal mines | |
| CN203496889U (en) | Hydraulic tensioning device of stepless rope continuous motor tractor | |
| CN2931435Y (en) | Waste rock dump electric rock-grasping device |
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 |
Granted publication date: 20120815 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |