CN209721515U - A kind of arm-type retractable operation platform of band handgrip - Google Patents
A kind of arm-type retractable operation platform of band handgrip Download PDFInfo
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- CN209721515U CN209721515U CN201920516865.1U CN201920516865U CN209721515U CN 209721515 U CN209721515 U CN 209721515U CN 201920516865 U CN201920516865 U CN 201920516865U CN 209721515 U CN209721515 U CN 209721515U
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- arm
- handgrip
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- seat
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Abstract
The utility model discloses a kind of arm-type retractable operation platforms of band handgrip, including main frame, the sub-frame of forward end stretching is slidably connected on main frame, the first hydraulic cylinder for driving sub-frame flexible is equipped in main frame bottom, fence is equipped on main frame and sub-frame periphery, handgrip arm is equipped in main frame rear end, handgrip arm bottom and main frame are hinged, grasping mechanism is equipped on handgrip arm top, grasping mechanism includes the first oscillating motor, crawl seat is fixed on the swinging axle of the first oscillating motor, cleft hand is hinged in the two sides at the both ends of crawl seat, dual-rod hydraulic cylinder is respectively and fixedly provided in the bottom at the both ends of crawl seat, the piston rod correspondence at the dual-rod hydraulic cylinder both ends is hinged on the handgrip of two sides；Operating platform can front-rear direction it is flexible, to increase operating platform space in the property of can adapt to whenever necessary.Handgrip arm can increase operating flexibility while can controlling, freely swing in the front-back direction with the flexible of up and down direction.
Description
Technical field
The utility model belongs to tunnel and founds arch construction equipment technical field, and in particular to one kind is used in vertical arch construction and sets
The standby upper band arm-type retractable operation platform of handgrip.
Background technique
China's mechanization of tunnelling is horizontal whole lower at present, but as the construction criteria of constructing tunnel and safety are wanted
The raising asked, and the attention to tunnel machine rapid construction theory have begun and propose mandatory want to the vertical arch of machinery
It asks, the vertical arch operation of mechanization will become trend, and the demand of market opposition arch trolley is more urgent；Such as Chinese patent bulletin
Number CN206608189U, discloses a kind of all-hydraulic integrated upright arch dedicated trolley of constructing tunnel, mainly using hydraulic
Control unit automatically walk, reduces the cooperation of loading machine and excavator, and the process that vertical arch is manually completed in substitution part is applied
Working hour can be such that arch no matter moves up, side pushes away, pushing tow all can be closely affixed with country rock, ensure construction safety, improve construction effect
Rate ensure that construction quality, while reducing construction cost, reduce the air pollution in tunnel, high degree of automation, thus
Overcoming fixed builder's staging used at present cannot walk, and arch serves rack difficulty, install lack of standardization, the degree of automation
Low, construction personnel's large labor intensity, construction risk is high, the defects of cannot walking.
Chinese patent notification number CN202832569U discloses a kind of dedicated vertical arch trolley of full hydraulic tunnel, mainly by
Hydraulic station and motor provide power, control the manipulator of a variety of various different function of lift arm machine, through various controllers to substitute
It is accomplished manually the various operations of vertical arch.The utility model integrates vertical arch, processing owes to dig, beats square, three kinds of functions,
The equipment of superpower manual work can be substituted completely.
However vertical arch equipment is seldom currently on the market, the operating platform working range of equipment is small, and is fixed from enough turn
It is dynamic, influence the construction efficiency and progress of opposition arch.
Utility model content
The utility model aim is to provide a kind of arm-type retractable operation platform of band handgrip；It is taken in order to achieve the above objectives
Technical solution be:
A kind of arm-type retractable operation platform of band handgrip, including main frame slidably connect forward end stretching on main frame
Sub-frame, the first hydraulic cylinder for driving sub-frame flexible is equipped in main frame bottom, in main frame and sub-frame periphery
On be equipped with fence, main frame rear end be equipped with handgrip arm, handgrip arm bottom and main frame are hinged, are equipped on handgrip arm top
Grasping mechanism, the grasping mechanism include the first oscillating motor, and crawl is fixed on the swinging axle of the first oscillating motor
Seat, is hinged with cleft hand in the two sides at the both ends of crawl seat, is respectively and fixedly provided with dual-rod hydraulic cylinder in the bottom at the both ends of crawl seat, institute
The piston rod correspondence for stating dual-rod hydraulic cylinder both ends is hinged on the handgrip of two sides.
Preferably, handgrip arm bottom is hinged by hinged seat and main frame swing, in main frame bottom and hinged seat
Between be hinged with the second hydraulic cylinder that arms swing fore backward is grabbed for band.
Preferably, handgrip arm bottom is swung hingedly by hinged seat and main frame, in main frame bottom and hinged seat
Between be hinged with second hydraulic cylinder for swinging with handgrip arm, handgrip arm bottom by the second oscillating motor with
Hinged seat swing is hinged.
Preferably, the U-shaped seat for being supported and being pre-positioned in advance for the arch that opposes is equipped on crawl seat.
Preferably, the ascending stair for climbing is equipped on the lateral wall of handgrip arm.
Preferably, it is hydraulic to be equipped with the jacking stretched for handgrip arm in handgrip arm for handgrip arm multi-stage expansion handgrip arm
Cylinder.
Preferably, the pivoting support for being rotatably connected on vertical arch trolley is equipped in main frame bottom.
Had the beneficial effect that possessed by the utility model operating platform can front-rear direction it is flexible, thus whenever necessary
Increase to the property of can adapt to operating platform space.Handgrip arm can be with while can control, freely swing in the front-back direction again
Stretching for up and down direction, further increases operating flexibility.Grasping mechanism at the top of handgrip arm passes through oscillating motor, double
The control and regulation handgrip of bar hydraulic cylinder is to fast implement propping for vertical arch.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the oblique bottom view of Fig. 1；
Fig. 3 is the schematic perspective view of grasping mechanism；
Fig. 4 is second of schematic perspective view of handgrip arm.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of arm-type retractable operation platform of band handgrip, including main frame 323, on main frame 323
The sub-frame 321 for slidably connecting forward end stretching, 323 bottom of main frame be equipped with for drive sub-frame 321 it is flexible the
One hydraulic cylinder 322 is equipped with fence 35 on 321 periphery of main frame 323 and sub-frame, is equipped with and grabs in 323 rear end of main frame
Arm 326,326 bottom of handgrip arm and main frame 323 are hinged, are equipped with grasping mechanism 327, the crawl on 326 top of handgrip arm
Mechanism 327 includes the first oscillating motor 338, and crawl seat 334, In is fixed on the swinging axle of the first oscillating motor 338
The two sides for grabbing the both ends of seat 334 are hinged with cleft hand 336, and it is hydraulic to be respectively and fixedly provided with double rod in the bottom at the both ends of crawl seat 336
The piston rod correspondence of cylinder 337,337 both ends of dual-rod hydraulic cylinder is hinged on the handgrip 336 of two sides.
It as depicted in figs. 1 and 2, is the first articulated manner of handgrip arm 326,326 bottom of handgrip arm passes through hinged
Seat 325 is hinged with 323 swing of main frame, is hinged between 323 bottom of main frame and hinged seat 325 for driving handgrip
The second hydraulic cylinder 324 of 326 swing of arm, the handgrip arm 326 of such articulated manner can be realized to be swung in the front-back direction.
As shown in figure 4, being second of articulated manner of handgrip arm 326,326 bottom of handgrip arm passes through hinged seat 329
It swings hingedly with main frame 323, is hinged between 323 bottom of main frame and hinged seat 329 for driving handgrip arm 326
The second hydraulic cylinder 328 to swing, 326 bottom of handgrip arm are put by the second oscillating motor 330 with before and after hinged seat
It is dynamic hinged.
Further, the U-shaped seat 335 for being supported and being pre-positioned in advance for the arch that opposes is equipped on crawl seat 334；It is grabbing
The ascending stair 332 for climbing is equipped on the lateral wall of arm 326.
Handgrip arm 326 is multi-stage expansion handgrip arm, and the jacking stretched for handgrip arm 326 is equipped in handgrip arm 326
Hydraulic cylinder；The pivoting support 339 for being rotatably connected on vertical arch trolley is equipped in 323 bottom of main frame.
When the utility model is used, being fixed on the flexible of vertical arch trolley or vertical arch trolley by pivoting support 339
Arm end, after waiting the telescopic arm position of vertical arch trolley or vertical arch trolley to adjust, the platform of making for adjusting the utility model exists
Rotation in horizontal plane then adjusts handgrip arm 326 and swings in the front-back direction and up and down direction to find best operational position
Stroke, adjustment handgrip arm 326 are swung in the front-back direction, the stroke of the swing of left and right directions and up and down direction make it is respective
The corresponding different location for being located at vertical arch 4 of grasping mechanism 327, finally by the control of oscillating motor 338, dual-rod hydraulic cylinder 337
System adjusts handgrip 336 to prop vertical arch in tunnel to carry out next step construction.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (7)
1. a kind of arm-type retractable operation platform of band handgrip, which is characterized in that including main frame, be slidably connected on main frame oriented
The sub-frame that front end is stretched out is equipped with the first hydraulic cylinder for driving sub-frame flexible in main frame bottom, in main frame and pair
It is equipped with fence in frame perimeter, is equipped with handgrip arm in main frame rear end, handgrip arm bottom and main frame are hinged, in handgrip arm
Top is equipped with grasping mechanism, and the grasping mechanism includes the first oscillating motor, solid on the swinging axle of the first oscillating motor
Surely there is crawl seat, be hinged with cleft hand in the two sides at the both ends of crawl seat, be respectively and fixedly provided with double rod in the bottom at the both ends of crawl seat
The piston rod correspondence of hydraulic cylinder, the dual-rod hydraulic cylinder both ends is hinged on the handgrip of two sides.
2. the arm-type retractable operation platform of band handgrip according to claim 1, which is characterized in that handgrip arm bottom passes through hinged
Seat is hinged with main frame swing, is hinged between main frame bottom and hinged seat and grabs the of arms swing fore backward for band
Two hydraulic cylinders.
3. the arm-type retractable operation platform of band handgrip according to claim 1, which is characterized in that handgrip arm bottom passes through hinged
Seat swings hingedly with main frame, and for swinging with handgrip arm is hinged between main frame bottom and hinged seat
Two hydraulic cylinders, handgrip arm bottom are hinged by the second oscillating motor and hinged seat swing.
4. the arm-type retractable operation platform of band handgrip according to any one of claims 1 to 3, which is characterized in that in crawl seat
It is equipped with the U-shaped seat for being supported and being pre-positioned in advance for the arch that opposes.
5. the arm-type retractable operation platform of band handgrip according to any one of claims 1 to 3, which is characterized in that in handgrip arm
Lateral wall on be equipped with ascending stair for climbing.
6. the arm-type retractable operation platform of band handgrip according to any one of claims 1 to 3, which is characterized in that handgrip arm is more
The flexible handgrip arm of grade, is equipped with the jacking hydraulic cylinder to stretch for handgrip arm in handgrip arm.
7. the arm-type retractable operation platform of band handgrip according to any one of claims 1 to 3, which is characterized in that in main frame
Bottom is equipped with the pivoting support for being rotatably connected on vertical arch trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516865.1U CN209721515U (en) | 2019-04-17 | 2019-04-17 | A kind of arm-type retractable operation platform of band handgrip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516865.1U CN209721515U (en) | 2019-04-17 | 2019-04-17 | A kind of arm-type retractable operation platform of band handgrip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721515U true CN209721515U (en) | 2019-12-03 |
Family
ID=68691649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516865.1U Active CN209721515U (en) | 2019-04-17 | 2019-04-17 | A kind of arm-type retractable operation platform of band handgrip |
Country Status (1)
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| CN (1) | CN209721515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178349A (en) * | 2021-11-30 | 2022-03-15 | 一重集团大连工程技术有限公司 | Claw type flattening machine |
| CN116968080A (en) * | 2023-09-15 | 2023-10-31 | 云南途腾智能装备有限公司 | Prefabricated arch frame mechanical arm grabbing and lifting device for step operation method |
-
2019
- 2019-04-17 CN CN201920516865.1U patent/CN209721515U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178349A (en) * | 2021-11-30 | 2022-03-15 | 一重集团大连工程技术有限公司 | Claw type flattening machine |
| CN114178349B (en) * | 2021-11-30 | 2023-11-28 | 一重集团大连工程技术有限公司 | Claw type flattening machine |
| CN116968080A (en) * | 2023-09-15 | 2023-10-31 | 云南途腾智能装备有限公司 | Prefabricated arch frame mechanical arm grabbing and lifting device for step operation method |
| CN116968080B (en) * | 2023-09-15 | 2024-02-13 | 云南途腾智能装备有限公司 | Prefabricated arch frame mechanical arm grabbing and lifting device for step operation method |
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