CN205277426U - Multi -functional tunnel repairing machine - Google Patents
Multi -functional tunnel repairing machine Download PDFInfo
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- CN205277426U CN205277426U CN201521054509.0U CN201521054509U CN205277426U CN 205277426 U CN205277426 U CN 205277426U CN 201521054509 U CN201521054509 U CN 201521054509U CN 205277426 U CN205277426 U CN 205277426U
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Abstract
The utility model discloses a multi -functional tunnel repairing machine, including main frame, work platform, work arm, shovel board and walking track, work platform sets up in the main frame top, the work arm articulates in main frame the place ahead and through swing oil cylinder drive horizontal hunting, the shovel board articulates in main frame the place ahead lower extreme department, still be equipped with the hydraulic cylinder who is used for drive shovel board up -and -down motion between shovel board and main frame, walking track setting is in the main frame below and drive the main frame and go forward, horizontal hunting and 360 rotations can be realized to the work arm, and end effector mechanism can reach each working face with the azimuth of flexibility, avoid the work dead angle, and the working face is big, rack and pinion gyration reduction gear can bear the moment of flexure that the end effector mechanism during operation brought when guaranteeing the moment of torsion transmission, increased life, work platform width and height -adjustable, high flexibility is strong, the equipment integrated operation is nimble convenient, and structure safe and reliable improves to be good at greatly and makes efficiency.
Description
Technical field
This utility model belongs to roadway repair apparatus field, is specifically related to a kind of multifunctional tunnel repair machine.
Background technology
Multifunctional tunnel repair machine is the important charging appliance in colliery, is mainly used in breaking surrounding rock roadway repair work surface, undertakes roadway repair task. In existing construction technology, it is common that be accomplished manually the removing of breaking surrounding rock and the replacing dismounting etc. of anchor pole, anchor net. In practice of construction, due to the restriction by formation hardness, roof rock degree of crushing, manpower construction adds the labor intensity of workman, reduces drivage efficiency; Owing to needing the section in non-supporting to carry out hand breaking and scarfing cinder, also add construction risk coefficient.
Summary of the invention
In view of this, the purpose of this utility model is in that to provide a kind of multifunctional tunnel prosthetic appliance, with solve existing roadway repair equipment can not the defect repaired of tunneling boring, improve its work efficiency simultaneously, reduce the danger coefficient of construction.
For reaching above-mentioned purpose, this utility model provides following technical scheme: a kind of multifunctional tunnel repair machine, including mainframe, work platforms, working arm, shovel board and traveling crawler; Described work platforms is arranged on above mainframe, described working arm is hinged on mainframe front and is swung by oscillating oil cylinder driving, described shovel board is hinged on mainframe front lower end, being additionally provided with the hydraulic jack for driving shovel board to move up and down between described shovel board and mainframe, described traveling crawler is arranged on below mainframe and drives mainframe to advance;
Described work platforms includes platform assembly and the front support oil cylinder being arranged on by platform assembly on mainframe and rear support oil cylinder, and described front support oil cylinder is corresponding with rear support oil cylinder is hinged on two ends place below platform assembly; Described platform assembly is mainly made up of intermediate member, left extensible member and right extensible member, and described left extensible member and right extensible member are correspondingly arranged at the both sides place of intermediate member and connect into entirety by telescopic oil cylinder and intermediate member.
Further, described working arm includes the horizontal hunting seat being hinged on mainframe, the rotary reducer being arranged on horizontal hunting seat, the swing arm pedestal being arranged on rotary reducer and the swing arm being hinged successively, dipper and end effector mechanism; Described swing arm is hinged on swing arm pedestal and is driven by oil cylinder I, and described dipper is by oil cylinder II driving being arranged on swing arm.
Further, described working arm is additionally provided with the quick replacement device for changing end effector mechanism.
Further, also including rear support, described rear support is arranged on mainframe rear lower end.
Further, described rear support is mainly made up of rear support leg, swing seat and support oil cylinder, and described swing seat one end is hinged on mainframe, and the other end and rear support leg are hinged, and described support oil cylinder two ends are hinged with rear support leg and swing seat respectively.
Further, described work platforms also including linkage, described linkage two ends are respectively hinged at below platform assembly and on mainframe.
Further, described linkage is parallelogram sturcutre.
Further, described work platforms also including left returning face plate and right returning face plate, described left returning face plate is correspondingly arranged on left extensible member and right extensible member respectively through spiral oscillating oil cylinder with right returning face plate.
Further, described left returning face plate and right returning face plate are provided with safety pin, and described left extensible member and right extensible member are correspondingly provided with the spacing hole for inserting safety pin.
Further, described telescopic oil cylinder is provided with balanced valve.
The beneficial effects of the utility model are in that: working arm can realize swinging and 360 �� of rotations, and end effector mechanism can arrive each work surface with azimuth flexibly, it is to avoid working angle, and work surface is big; Rack-and-pinion rotary reducer, ensureing that moment of torsion transmits meanwhile, it is capable to bear the moment of flexure brought when end effector mechanism works, adds service life; Work platforms width and height adjustable, high degree of flexibility is strong; Equipment integrated operation is flexible, and structural safety is reliable, is greatly improved work and makes efficiency.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, this utility model provides drawings described below to illustrate:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of work platforms;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of platform assembly;
Fig. 5 is the structural representation of working arm;
Fig. 6 is the structural representation of rear support.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As it can be seen, the multifunctional tunnel repair machine in the present embodiment, including mainframe 1, work platforms 2, working arm 3, shovel board 4 and traveling crawler 5; Described work platforms 2 is arranged on above mainframe 1, described working arm 3 is hinged on mainframe 1 front and is swung by oscillating oil cylinder driving, described shovel board 4 is hinged on mainframe 1 front lower end, being additionally provided with the hydraulic jack for driving shovel board 4 to move up and down between described shovel board 4 and mainframe 1, described traveling crawler 5 is arranged on below mainframe 1 and drives mainframe 1 to advance.
This laneway repair machine completes the work such as reparation and the spoil cleaning in tunnel by working arm 3, shovel board 4, is completed the top repairs such as the bolt-spary supports needing to set up platform in tunnel by the work platforms 2 being fixed on mainframe 1. Concrete, working arm 3 and mainframe 1 are by pin shaft joint, and control laterally swinging of working arm 3 with oscillating oil cylinder; Shovel board 4 is coupled with mainframe 1 by hinge, and hydraulic jack drives shovel board 4 to move up and down; Traveling crawler 5, using hydraulic motor as power source, adopts Hydraulic guide control, and its motor reducer has two kinds of speed reducing ratio, it is possible to regulate maximum drawbar pull according to the actual requirements. Work platforms 2 has lifting and Telescopic, can be adjusted according to user demand.
In the present embodiment, described work platforms 2 includes platform assembly 21 and the front support oil cylinder 22 being arranged on by platform assembly 21 on mainframe 1 and rear support oil cylinder 23, and described front support oil cylinder 22 is corresponding with rear support oil cylinder 23 is hinged on two ends place below platform assembly 21; Described platform assembly 21 is mainly made up of intermediate member 211, left extensible member 212 and right extensible member 213, and described left extensible member 212 and right extensible member 213 are correspondingly arranged at the both sides place of intermediate member 211 and connect into entirety by telescopic oil cylinder 214 and intermediate member 211.
Concrete, one end of front support oil cylinder 22 and rear support oil cylinder 23 is connected with platform assembly 21, and the other end is fixed on mainframe 1, can be controlled lifting and the front and back position leveling of platform assembly 21 by the coordination of front support oil cylinder 22 with rear support oil cylinder 23; The telescopic oil cylinder 214 stretched drives left extensible member 212 and right extensible member 213 to stretch, to realize stretching the adjustment of width. This work platforms 2 overall structure is simple, can easily realize lifting, the function stretched, overturn, reduces human and material resources and time cost and improve the purpose of efficiency and safety.
In the present embodiment, described working arm 3 includes the horizontal hunting seat 31 being hinged on mainframe 1, the rotary reducer 32 being arranged on horizontal hunting seat 31, the swing arm pedestal 33 being arranged on rotary reducer 32 and the swing arm 34 being hinged successively, dipper 35 and end effector mechanism 36; Described swing arm 34 is hinged on swing arm pedestal 33 and is driven by oil cylinder I 37, and described dipper 35 is driven by the oil cylinder II 38 being arranged on swing arm 34.
Concrete, rotary reducer 32 is rack-and-pinion rotary reducer, is coupled with horizontal hunting seat 31 and swing arm pedestal 33 respectively by ring flange, and rotary reducer 32 is with gear motor for power source, it is possible to achieve 360 �� of rotations. Working arm 3 is driven by oscillating oil cylinder and laterally swings, and rotary reducer 32 can enable end effector mechanism arrive the optional position in tunnel with various poses, makes working arm 3 adapt to the demand of different operating cross dimensions and complex working condition.
As the further improvement of such scheme, described working arm 3 is additionally provided with the quick replacement device 39 for changing end effector mechanism 36. This quick replacement device 39 couples with dipper 35, and using hydraulic oil as power source, by claw fixation ends actuator, quick connector passes through hydraulic-driven automatic clamping device, and is provided with mechanical locking device, it is prevented that hydraulic system fault causes security incident. In practical application, suitable end effector mechanism 36 (include bucket, quartering hammer, hydraulic clipper, milling first-class) can be selected to mate construction operation demand according to user demand, thus widening its use scope.
As the further improvement of such scheme, also including rear support 6, described rear support 6 is arranged on mainframe 1 rear lower end. Concrete, described rear support 6 is mainly made up of rear support leg 61, swing seat 62 and support oil cylinder 63, described swing seat 62 one end is hinged on mainframe 1, and the other end and rear support leg 61 are hinged, and described support oil cylinder 63 two ends are hinged with rear support leg 61 and swing seat 62 respectively. Rear support 6 can improve its stability, it is prevented that occurs destabilization problems in work.
As the further improvement of such scheme, described work platforms 2 also including linkage 24, described linkage 24 two ends are respectively hinged at below platform assembly 21 and on mainframe 1, and described linkage 24 is parallelogram sturcutre. Linkage 24 has enough width and intensity, and during lift adjustment, linkage 24 can level moves up and down with front support oil cylinder 22 and stretching of rear support oil cylinder 23, to ensure work platforms 2 safety work, is not toppled.
As the further improvement of such scheme, described work platforms 2 also including left returning face plate 25 and right returning face plate 26, described left returning face plate 25 is correspondingly arranged on left extensible member 212 and right extensible member 213 respectively through spiral oscillating oil cylinder 27 with right returning face plate 26. If desired, left and right returning face plate can be flipped up 90 �� by spiral oscillating oil cylinder 27, increase berm width further.
As the further improvement of such scheme, described left returning face plate 25 and right returning face plate 26 are provided with safety pin, and described left extensible member 212 and right extensible member 213 are correspondingly provided with the spacing hole for inserting safety pin. After left and right returning face plate is flipped up 90 ��, safety pin is inserted in spacing hole, the security incident because oil cylinder inefficacy causes can be prevented.
As the further improvement of such scheme, described telescopic oil cylinder 214 is provided with balanced valve, it is ensured that bear certain load under equipment downtime state.
What finally illustrate is, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail by above preferred embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from this utility model claims limited range.
Claims (10)
1. a multifunctional tunnel repair machine, it is characterised in that: include mainframe, work platforms, working arm, shovel board and traveling crawler; Described work platforms is arranged on above mainframe, described working arm is hinged on mainframe front and is swung by oscillating oil cylinder driving, described shovel board is hinged on mainframe front lower end, being additionally provided with the hydraulic jack for driving shovel board to move up and down between described shovel board and mainframe, described traveling crawler is arranged on below mainframe and drives mainframe to advance;
Described work platforms includes platform assembly and the front support oil cylinder being arranged on by platform assembly on mainframe and rear support oil cylinder, and described front support oil cylinder is corresponding with rear support oil cylinder is hinged on two ends place below platform assembly; Described platform assembly is mainly made up of intermediate member, left extensible member and right extensible member, and described left extensible member and right extensible member are correspondingly arranged at the both sides place of intermediate member and connect into entirety by telescopic oil cylinder and intermediate member.
2. multifunctional tunnel repair machine according to claim 1, it is characterised in that: described working arm includes the horizontal hunting seat being hinged on mainframe, the rotary reducer being arranged on horizontal hunting seat, the swing arm pedestal being arranged on rotary reducer and the swing arm being hinged successively, dipper and end effector mechanism; Described swing arm is hinged on swing arm pedestal and is driven by oil cylinder I, and described dipper is by oil cylinder II driving being arranged on swing arm.
3. multifunctional tunnel repair machine according to claim 2, it is characterised in that: described working arm is additionally provided with the quick replacement device for changing end effector mechanism.
4. multifunctional tunnel repair machine according to claim 1, it is characterised in that: also including rear support, described rear support is arranged on mainframe rear lower end.
5. multifunctional tunnel repair machine according to claim 4, it is characterized in that: described rear support is mainly made up of rear support leg, swing seat and support oil cylinder, described swing seat one end is hinged on mainframe, the other end and rear support leg are hinged, and described support oil cylinder two ends are hinged with rear support leg and swing seat respectively.
6. multifunctional tunnel repair machine according to claim 1, it is characterised in that: also including linkage on described work platforms, described linkage two ends are respectively hinged at below platform assembly and on mainframe.
7. multifunctional tunnel repair machine according to claim 6, it is characterised in that: described linkage is parallelogram sturcutre.
8. multifunctional tunnel repair machine according to claim 1, it is characterized in that: also including left returning face plate and right returning face plate on described work platforms, described left returning face plate is correspondingly arranged on left extensible member and right extensible member respectively through spiral oscillating oil cylinder with right returning face plate.
9. multifunctional tunnel repair machine according to claim 8, it is characterised in that: described left returning face plate and right returning face plate are provided with safety pin, and described left extensible member and right extensible member are correspondingly provided with the spacing hole for inserting safety pin.
10. multifunctional tunnel repair machine according to claim 1, it is characterised in that: described telescopic oil cylinder is provided with balanced valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054509.0U CN205277426U (en) | 2015-12-16 | 2015-12-16 | Multi -functional tunnel repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054509.0U CN205277426U (en) | 2015-12-16 | 2015-12-16 | Multi -functional tunnel repairing machine |
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| CN205277426U true CN205277426U (en) | 2016-06-01 |
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| CN201521054509.0U Active CN205277426U (en) | 2015-12-16 | 2015-12-16 | Multi -functional tunnel repairing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386769A (en) * | 2015-12-16 | 2016-03-09 | 中煤科工集团重庆研究院有限公司 | Multifunctional tunnel repairing machine |
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2015
- 2015-12-16 CN CN201521054509.0U patent/CN205277426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386769A (en) * | 2015-12-16 | 2016-03-09 | 中煤科工集团重庆研究院有限公司 | Multifunctional tunnel repairing machine |
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