CN204738328U - Pipeline snatch mechanism reaches pipeline snatch car including this snatch mechanism - Google Patents
Pipeline snatch mechanism reaches pipeline snatch car including this snatch mechanism Download PDFInfo
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- CN204738328U CN204738328U CN201520238895.2U CN201520238895U CN204738328U CN 204738328 U CN204738328 U CN 204738328U CN 201520238895 U CN201520238895 U CN 201520238895U CN 204738328 U CN204738328 U CN 204738328U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 76
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000008520 organization Effects 0.000 claims description 11
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- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 210000000078 claw Anatomy 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 11
- 239000003245 coal Substances 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a pipeline snatch mechanism, including mount pad, swing arm, dipper, move claw, boom cylinder, lift cylinder and arm cylinder, the rotatable connection of the one end of swing arm on the mount pad, the one end of the rotatable connection dipper of its other end, the other end of dipper is equipped with the claw of deciding of kickup, the dipper middle part closely decide claw department and move the root rotatable coupling of claw, mount pad and swing arm are connected respectively to boom cylinder's both ends, and swing arm and dipper are connected respectively to lift cylinder's both ends, and the both ends of arm cylinder are connected the dipper respectively and are moved the claw. The utility model provides a pipeline snatch car including above -mentioned snatch mechanism. The utility model discloses pipeline snatch mechanism result is simple, the preparation is convenient, has than strong stability. The whole mechanism of snatch car is reasonable, and the rigidity is good, and it is reliable freely to walk, has realized colliery pipeline snatch installation jobs's specialization, mechanization, has improved the efficiency of construction greatly, has ensured workman's safety.
Description
Technical field
The utility model relates to underground coal mine pipeline mounting construction field, particularly relates to a kind of pipeline snatch mechanism and comprises the pipeline snatch car of this snatch mechanism.
Background technology
Current China's coal-mine Pipe installing adopts manually argues or pipeline is moved to fixed support from base plate by the mode of chain sling lifting, wastes time and energy, labour intensity is large, installation effectiveness is low and safety without guarantee.Workman's repeated labor is many, has a strong impact on the efficiency of construction of coal mine roadway.
Therefore research and develop a kind of coal pipe used in mine snatch mechanism and comprise the pipeline snatch car of this mechanism, for promotion coal mine roadway machine for pipe, specialized significant.
Utility model content
The technical problems to be solved in the utility model is to provide simple, the easy to operate pipeline snatch mechanism of a kind of structure, and pipeline captures, snatch action to make it realize flexibly, well adapts to the requirement of tunnel interior conduit mounting process.
In order to solve the problems of the technologies described above, the utility model provides a kind of pipeline snatch mechanism, comprise mount pad, swing arm, dipper, pawl, boom cylinder, elevating ram and bucket arm cylinder, one end of described swing arm is rotating to be connected on described mount pad, one end of the described dipper of the rotating connection of its other end, the other end of described dipper be provided be bent upwards determine pawl, the root closely determining pawl place and described pawl in the middle part of described dipper is rotatably connected, two ends connection seat and the swing arm respectively of boom cylinder, the two ends of elevating ram connect swing arm and dipper respectively, the two ends of bucket arm cylinder connect dipper and pawl respectively.
Improve as one of the present utility model, described bucket arm cylinder is connected by two connecting rods with between pawl, one end of described two connecting rods is all rotatably connected with one end of bucket arm cylinder, the other end rotating middle part and the root being connected to pawl respectively of two connecting rods.
The utility model also provides a kind of pipeline snatch car comprising above-mentioned pipeline snatch mechanism, and described snatch car also comprises walking mechanism, lift platform mechanism, power and controlling organization,
Described walking mechanism is positioned at the bottom of snatch car, which is provided with mounting platform, and described mounting platform is installed described snatch mechanism, lift platform mechanism, power and controlling organization;
Described power and controlling organization control described walking mechanism, snatch mechanism, the action of lift platform mechanism.
Further improvement, is also provided with between the mount pad of described snatch mechanism and described mounting platform and slides and rotating mechanism.
Further improvement, described slip and rotating mechanism comprise carriage and slewing equipment, described carriage comprises the cylindrical slideway be horizontally fixed on mounting platform, the pivoting support mount pad that described slewing equipment comprises pivoting support and is rotatably connected with it, described pivoting support is installed the mount pad of snatch mechanism, described pivoting support mount pad is slidably arranged on cylindrical slideway, under the drive of described power and controlling organization, the snatch mechanism of described pivoting support and upper installation thereof can realize the transverse shifting on cylindrical slideway, and the horizontally rotating of described snatch mechanism.
Further improvement, the maximum displacement of described pivoting support transverse shifting on cylindrical slideway is 340mm, and the maximum rotation angle that described snatch mechanism horizontally rotates is each 10 ° around.
Further improvement, described lift platform mechanism comprises mounting operation platform and lifting gear, and described mounting operation platform rises and declines under the effect of lifting gear.
Further improvement, described lifting gear comprises and is vertically installed in inside and outside sleeve on mounting platform and the built-in hydraulic jack hinged with inner sleeve, described outer sleeve vertically offers lifting groove, described mounting operation platform and inner sleeve are connected being elevated groove place, and under the effect of built-in hydraulic jack, mounting operation platform adjusts position with the lifting of inner sleeve.
Further improvement, described mounting operation platform is foldable.
Further improvement, described snatch car also comprises hydraulic leg.
Adopt above-mentioned technical scheme, the utility model has the following advantages:
1, the utility model pipeline snatch mechanism, by different hydraulic driving oil cylinder and swing arm, dipper, the coordinating of pawl, the snatch achieving pipeline of flexibility and reliability, and by directly using one end of dipper as determining pawl, utilize crowd shovel principle to realize pipeline to capture, not only result is simple, easy to make, also greatly strengthen stability and the reliability of this snatch mechanism.
2, the utility model pipeline snatch car coordinates with snatch mechanism by arranging lift platform, can be very easy to the installation work that workman carries out pipeline.
3, the utility model pipeline snatch car adopts all-hydraulic control, power section be driven by engine hydraulic oil pump to system feed flow, control mechanical part executive component by each element of hydraulic system, simple to operate, failure rate is low, easy to maintenance.
4, the utility model pipeline snatch car adopts 4 wheel driven hydrostatic motor to drive, and motor output torque is large, and can realize freewheel and switch, discharge capacity switches, the function such as stopping brake, service brake, thus simplifies vehicle bridge design.
5, the utility model pipeline snatch car integrated model is reasonable, good rigidly, walk freely reliable, adapt to work under rugged environment, vehicle body is narrow, facilitates colliery narrow to give another the right of way, very good pipeline snatch equipment, and achieve specialization, the mechanization of coal mine pipeline snatch installation exercise first, substantially increase efficiency of construction, ensure the safety of workman.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is the schematic side view under the utility model pipeline snatch car contraction state;
Fig. 2 is the utility model pipeline snatch car workbench lifting schematic diagram;
Fig. 3 is the schematic top plan view under the utility model pipeline snatch car contraction state;
Fig. 4 is the structural representation of the utility model snatch mechanism;
Fig. 5 a is the utility model pipeline snatch car pipeline snatch course of work one schematic diagram;
Fig. 5 b is the utility model pipeline snatch car pipeline snatch course of work two schematic diagram;
Fig. 5 c is the utility model pipeline snatch car pipeline snatch course of work three schematic diagram;
Fig. 5 d is the utility model pipeline snatch car pipeline snatch course of work four schematic diagram.
Detailed description of the invention
The utility model coal mine roadway pipeline snatch equipment, avoid and manually argue or the high strength manual labor such as chain sling lifting, the personal safety of workman simultaneously is also protected, adopt simple, the futuramic snatch mechanism of structure and full hydraulic drive mode, the efficiency of construction of pipe fitting and construction quality are significantly improved, facilitate coal mine pipeline construction production safety, efficient and sound development.
With reference to shown in accompanying drawing 1 to 3, the utility model pipeline snatch car, comprises walking mechanism 1, power and controlling organization 2, snatch mechanism 3, slides and rotating mechanism 4, lift platform mechanism 5, hydraulic leg 6 and driver's cabin 7.
This walking mechanism 1 is positioned at the bottom of snatch car, includes four solid rubber tires, the walking chassis be connected with rubber tire, running motor, propons and back axle.This walking chassis is provided with mounting platform.This walking mechanism 1 adopts all-hydraulic closed type hydraulic system, drives solid rubber tire, 4 wheel driven full hydraulic drive by four low-speed big torque motors, can switch by freewheel, realizes 4 wheel driven and becomes rear-guard, to adapt to different driving operating modes.Running motor can realize discharge capacity and switch, and can realize the switching of different rows vehicle speed.Adopt hydraulic steering gear to realize the action of steering cylinder, thus realize turning to of vehicle.Running motor band running brake and parking brake.
The utility model pipeline snatch car body width is 1500mm, adopts closed cab 7, driver can be protected to avoid the injury of high-altitude junk.
Power and controlling organization 2 comprise power engine, the electrical system be connected with power engine and hydraulic system.Electrical system comprises cable, junction box, starter, illuminating lamp etc.Hydraulic system comprises the control valve etc. on fuel tank, hydraulic oil pump, motor, hydraulic jack, equalizing valve, oil pipe seat, joint, conduit under fluid pressure, conduit under fluid pressure.The power engine of the present embodiment adopts explosion-proof engine, and be connected with the hydraulic oil pump of hydraulic system, engine start also drives hydraulic oil pump to operate, for car provides power.The utility model pipeline snatch car obtains power by hydraulic pump from motor, then by conduit under fluid pressure power transmission to executing agency, the control valve corresponding with executing agency has coordinated the actions such as walking, snatch.Power and controlling organization 2 are arranged at pipeline snatch garage and walk on chassis.
As shown in Figure 4, snatch mechanism 3 is arranged on the mounting platform of this snatch car, and in the present embodiment, snatch mechanism 3 adopts crowd shovel principle to realize snatch action, comprises mount pad, swing arm 31, dipper 32, pawl 33 and various driving oil cylinder.One end of swing arm 31 is rotating to be connected on mount pad, one end of the rotating connection dipper 32 of its other end, dipper 32 is class " L " type structure, and its wider one end is connected with swing arm 31, its narrower one end be bent upwards determine pawl, as the crowd shovel part of snatch mechanism 3.Pawl 33 is reclinate hook formation, and pawl place is closely determined at the rotating middle part being connected to dipper 32 of the root of its hook formation, its other end with determine pawl and form the gripping portion capturing pipeline.Wherein various driving oil cylinder comprise connection seat and swing arm 31 boom cylinder 35, be connected the elevating ram 36 of swing arm 31 and dipper 32, be connected the bucket arm cylinder 37 of dipper 32 and pawl 33.The flexible swing that can drive swing arm 31 of boom cylinder 35, the flexible lifting position of dipper 32 that can drive of elevating ram 36 adjusts, and the flexible position of pawl 33 that can drive of bucket arm cylinder 37 adjusts, and makes it coordinate and determines the crawl that claw portion completes pipeline.For making pawl 33 activity more flexible, one end of bucket arm cylinder 37 is connected with pawl 33 by two connecting rods, and one end of two connecting rods is all rotatably connected with one end of bucket arm cylinder 37, and the other end of two connecting rods connects middle part and the root of pawl 33 respectively.This snatch mechanism 3 takes up room little, and working range is large, is applicable to the working space that colliery is narrow.
In order to increase working range and the flexibility of this snatch mechanism 3 further, the junction of this snatch mechanism 3 and mounting platform, be provided with slip and rotating mechanism 4, this slip and rotating mechanism 4 comprise carriage and slewing equipment.Carriage comprises the cylindrical slideway be horizontally fixed on mounting platform, and this cylindrical slideway is fixed on mounting platform by the installing rack at its two ends.The pivoting support mount pad that slewing equipment comprises pivoting support and is rotatably connected with it, pivoting support fixedly mounts the mount pad of snatch mechanism 3, and between pivoting support and pivoting support mount pad hinged hydraulic gyration oil cylinder, then pivoting support can realize horizontally rotating under the drive of angling cylinder, and maximum rotation angle is each 10 ° around.Pivoting support mount pad is slidably arranged on cylindrical slideway, and between pivoting support mount pad and the installing rack of cylindrical slideway one end hinged hydraulic pressure sliding oil cylinder, then pivoting support mount pad realizes its slip on cylindrical slideway under the effect of hydraulic pressure sliding oil cylinder.In the present embodiment pivoting support under the drive of pivoting support mount pad on cylindrical slideway the maximum displacement of transverse shifting be 340mm.This slip and rotating mechanism 4 are very easy to moving axially of snatch pipeline and angle adjustment, are convenient to Pipe installing.
The mounting platform top in the utility model tailstock portion is also provided with lift platform mechanism 5, lift platform mechanism 5 comprises mounting operation platform and lifting gear, and lifting gear comprises the inside and outside sleeve be vertically installed on mounting platform and the built-in hydraulic jack being arranged at inner sleeve inside.Outer sleeve vertically offers lifting groove, and mounting operation platform and inner sleeve are connected being elevated groove place, and inner sleeve is directly hinged with built-in hydraulic jack, and under the effect of built-in hydraulic jack, mounting operation platform adjusts height with the lifting of inner sleeve.In order to reduce vehicle volume, this mounting operation platform is foldable, and a side as mounting operation platform is arranged on inner sleeve by bearing pin, is realized again the expansion of mounting operation platform with folding by oscillating oil cylinder.During use, overturn 90 ° of expansion by oscillating oil cylinder, facilitated workman's operation; When not using, then folded withdrawal by oscillating oil cylinder, be convenient to driving.
The mounting platform bottom in the utility model tailstock portion is also provided with hydraulic leg 6, during for this snatch car operation, plays the effect of stable car body.
The utility model pipeline snatch car operationally, boom cylinder 35 piston rod stretches out, elevating ram 36 piston rod stretches out, and overall snatch mechanism 3 position reduces, and is down to correct position by determining pawl, shown in accompanying drawing 5a to 5b, then bucket arm cylinder 37 action, realize pipeline promptly, adjustment elevating ram 36 and boom cylinder 35 flexible, realize the snatch of pipeline, shown in accompanying drawing 5c to 5d.Slided by adjustment and sliding oil cylinder and angling cylinder flexible in rotating mechanism 4, the angle of adjustment pipeline snatch is to correct position again.And the height of mounting operation platform is regulated by the flexible adjustment of built-in hydraulic jack in lift platform mechanism 5, make operating worker stand on the installation suitable working platform realizing pipeline.
The utility model is novel in design, structure is unique, diverse in function, innovate structure design, the mechanization of coal mine roadway pipeline mounting construction can have been realized, alleviate the labour intensity of workman, improve the quality of construction, the degree of accuracy and efficiency, the quality of engineering is had better guarantee.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (10)
1. a pipeline snatch mechanism, it is characterized in that, comprise mount pad, swing arm, dipper, pawl, boom cylinder, elevating ram and bucket arm cylinder, one end of described swing arm is rotating to be connected on described mount pad, one end of the described dipper of the rotating connection of its other end, the other end of described dipper be provided be bent upwards determine pawl, the root closely determining pawl place and described pawl in the middle part of described dipper is rotatably connected, two ends connection seat and the swing arm respectively of boom cylinder, the two ends of elevating ram connect swing arm and dipper respectively, the two ends of bucket arm cylinder connect dipper and pawl respectively.
2. pipeline snatch mechanism according to claim 1, it is characterized in that, described bucket arm cylinder is connected by two connecting rods with between pawl, one end of described two connecting rods is all rotatably connected with one end of bucket arm cylinder, the other end rotating middle part and the root being connected to pawl respectively of two connecting rods.
3. comprise a pipeline snatch car for the pipeline snatch mechanism described in claim 1 or 2, it is characterized in that, described snatch car also comprises walking mechanism, lift platform mechanism, power and controlling organization,
Described walking mechanism is positioned at the bottom of snatch car, which is provided with mounting platform, and described mounting platform is installed described snatch mechanism, lift platform mechanism, power and controlling organization;
Described power and controlling organization control described walking mechanism, snatch mechanism, the action of lift platform mechanism.
4. pipeline snatch car according to claim 3, is characterized in that, is also provided with and slides and rotating mechanism between the mount pad of described snatch mechanism and described mounting platform.
5. pipeline snatch car according to claim 4, it is characterized in that, described slip and rotating mechanism comprise carriage and slewing equipment, described carriage comprises the cylindrical slideway be horizontally fixed on mounting platform, the pivoting support mount pad that described slewing equipment comprises pivoting support and is rotatably connected with it, described pivoting support is installed the mount pad of snatch mechanism, described pivoting support mount pad is slidably arranged on cylindrical slideway, under the drive of described power and controlling organization, the snatch mechanism of described pivoting support and upper installation thereof can realize the transverse shifting on cylindrical slideway, and the horizontally rotating of described snatch mechanism.
6. pipeline snatch car according to claim 5, is characterized in that, the maximum displacement of described pivoting support transverse shifting on cylindrical slideway is 340mm, and the maximum rotation angle that described snatch mechanism horizontally rotates is each 10 ° around.
7. pipeline snatch car according to claim 3, is characterized in that, described lift platform mechanism comprises mounting operation platform and lifting gear, and described mounting operation platform rises and declines under the effect of lifting gear.
8. pipeline snatch car according to claim 7, it is characterized in that, described lifting gear comprises and is vertically installed in inside and outside sleeve on mounting platform and the built-in hydraulic jack hinged with inner sleeve, described outer sleeve vertically offers lifting groove, described mounting operation platform and inner sleeve are connected being elevated groove place, and under the effect of built-in hydraulic jack, mounting operation platform adjusts position with the lifting of inner sleeve.
9. pipeline snatch car according to claim 8, is characterized in that, described mounting operation platform is foldable.
10. pipeline snatch car according to claim 3, is characterized in that, described snatch car also comprises hydraulic leg.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238895.2U CN204738328U (en) | 2015-04-20 | 2015-04-20 | Pipeline snatch mechanism reaches pipeline snatch car including this snatch mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238895.2U CN204738328U (en) | 2015-04-20 | 2015-04-20 | Pipeline snatch mechanism reaches pipeline snatch car including this snatch mechanism |
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| CN204738328U true CN204738328U (en) | 2015-11-04 |
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| CN201520238895.2U Active CN204738328U (en) | 2015-04-20 | 2015-04-20 | Pipeline snatch mechanism reaches pipeline snatch car including this snatch mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840248A (en) * | 2018-05-09 | 2018-11-20 | 中国煤炭科工集团太原研究院有限公司 | A kind of new type mining pipeline snatch device |
| CN111963765A (en) * | 2020-09-10 | 2020-11-20 | 安徽理工大学 | Mechanical arm type pipe erecting machine for fully mechanized excavation of coal mine |
-
2015
- 2015-04-20 CN CN201520238895.2U patent/CN204738328U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840248A (en) * | 2018-05-09 | 2018-11-20 | 中国煤炭科工集团太原研究院有限公司 | A kind of new type mining pipeline snatch device |
| CN108840248B (en) * | 2018-05-09 | 2019-07-16 | 中国煤炭科工集团太原研究院有限公司 | A kind of new type mining pipeline snatch device |
| CN111963765A (en) * | 2020-09-10 | 2020-11-20 | 安徽理工大学 | Mechanical arm type pipe erecting machine for fully mechanized excavation of coal mine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240227 Address after: 065300 Langfang City, Hebei Province, Dachang Chao Bai River Industrial Area Patentee after: Hebei Jinglong Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 065000 Dachang Chaobaihe Industrial Zone, Langfang City, Hebei Province Patentee before: Pu Changyan Country or region before: China |
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| TR01 | Transfer of patent right |