CN109594919A - A kind of foldable tunnel frame pipe machine of coal mine track walking - Google Patents
A kind of foldable tunnel frame pipe machine of coal mine track walking Download PDFInfo
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- CN109594919A CN109594919A CN201910069778.0A CN201910069778A CN109594919A CN 109594919 A CN109594919 A CN 109594919A CN 201910069778 A CN201910069778 A CN 201910069778A CN 109594919 A CN109594919 A CN 109594919A
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- hydraulic cylinder
- fixedly connected
- door frame
- rotatablely connected
- rack
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- 239000003245 coal Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 238000010276 construction Methods 0.000 claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 description 14
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 6
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
Abstract
The invention discloses a kind of foldable tunnel frame pipe machines of coal mine track walking, including bottom plate, hoisting mechanism, door frame mechanism, elevating mechanism and borehole drill construction, the bottom plate is rolled by pulley and guide rail and is connected, the plate upper surface is fixedly connected with sliding rail, the sliding rail slidably connects hoisting mechanism, the hoisting mechanism passes through first axle and expansion hydraulic cylinder rotation connection, and the hoisting mechanism is rotatablely connected by sprocket shaft and big sprocket wheel, the big sprocket wheel is rotatablely connected by chain and minor sprocket, described chain one end is fixedly connected by connecting hook with rack, and the chain other end is fixedly connected at the lower surface of sliding rack, the rack is rotatablely connected by the 4th hinge and angle modulation hydraulic cylinder, the angle modulation hydraulic cylinder is rotatablely connected by third hinge and tube gripper.Control process of the present invention is simple, is be easily moved, and solves the problems, such as that coal mine sets up pipeline, simplifies frame pipe process, and improve the stability and efficiency of frame pipe process.
Description
Technical field
The present invention relates to coal mine equipment fields, and in particular to a kind of foldable tunnel frame pipe machine of coal mine track walking.
Background technique
With deepening continuously for the big part of traditional mining machinery four (mention, transport, adopt, dig) research, the mechanization of Lifting Convey, from
Dynamicization, intelligent level are increasingly promoted, and unmanned and few peopleization fully mechanized mining and fully mechanized workface are applied in the mine of part.
In this context, auxiliary mining system in mine increasingly highlights the importance of efficient and safe production of coal mine, but assists exploitation system
System has been one of weak link and short slab of safe and efficient production, and underground auxiliary frame tube apparatus is the important of auxiliary mining system
One of composition, coal mine ventilation system, drainage system etc. require pipe used in mine, for how to install pipe used in mine, in addition to part
Outside the good enterprise of tunnel environment, the tunnel pipe used in mine in most of mining area uses traditional mounting means, i.e., drills on inner wall,
Then bracket is inserted in the hole, then worker uses chain block lifting pipe used in mine, constantly adjustment pipe under coal mine complex environment
Installation is completed in road position, this course of work, which needs multiple workers to cooperate, could complete installation task.
Existing conventional mounting mode has the following problems:
1) the narrow tunnel internal frame pipe of mine is difficult:
When using conventional method pipe laying, worker lifts by crane pipe used in mine using chain block, is on the one hand constantly adjusting
Worker easily collides with pipeline in the installation site in homogeneous tube road, causes to injure unexpectedly, on the other hand due to the matter of some pipelines
The strength very big, worker needs cost very big in entire work progress is measured, it is big to cause labor intensity of workers, and safety coefficient is low
The problem of.
2) the narrow tunnel internal drilling of mine is difficult:
In order to place the bracket of fixed -piping in mine, it need to drill at inner wall certain altitude, need to come using drilling machine
It completes, but under the complex environment of tunnel, manual operation drill hole of drilling machine is very difficult, has not only aggravated the labor intensity of worker, and
In the course of work since drilling generates a large amount of dust and noise can cause very big harm to the physical and mental health of worker, and part
Up to 2.2~3m, worker is easy to fall from eminence in boring procedure the mounting height of pipe used in mine, this is all to the safety of worker
Threat is caused, and traditional hydraulic drill rig is difficult to meet the boring requirement in installation upper pipe road since working depth is limited.
3) narrow tunnel interior conduit installation effectiveness is low:
During being accomplished manually drilling, swing pipe, fixed -piping, since Pipe installing height is up to 2.2~3m, internal sky
Between narrow, bad environments, and not only very long but also quality is very big for some pipelines, hangs the method very expense of specified point of being pulled to this
When it is laborious, cause the problem that working efficiency is low.
Therefore, it is necessary to research and develop the coal mine track row that one kind is efficient, stabilization, safety, control process are simple, is be easily moved
Walk the foldable tunnel frame pipe machine of formula.
Summary of the invention
The purpose of the present invention is to provide a kind of foldable tunnel frame pipe machines of coal mine track walking, to solve above-mentioned back
The problem of being proposed in scape.
To achieve the above object, the present invention is the following technical schemes are provided: a kind of foldable tunnel of coal mine track walking
Frame pipe machine, including bottom plate 9, hoisting mechanism 11, door frame mechanism 26, elevating mechanism 8 and borehole drill construction 4, the bottom plate 9 pass through pulley
17 roll connection with guide rail 3, and 9 upper surface of bottom plate is fixedly connected with sliding rail 12, and the sliding rail 12 is slidably connected
There is hoisting mechanism 11, the hoisting mechanism 11 is rotatablely connected by first axle 10 and expansion hydraulic cylinder 15, and the elevator
Structure 11 is rotatablely connected by sprocket shaft 14 and big sprocket wheel 13, and the big sprocket wheel 13 is rotatablely connected by chain 28 and minor sprocket 27,
Described 28 one end of chain is fixedly connected by connecting hook 20 with rack 25, and 28 other end of the chain is fixedly connected on sliding
At the lower surface of frame 114, the rack 25 is rotatablely connected by the 4th hinge 35 with angle modulation hydraulic cylinder 21, and the angle modulation is hydraulic
Cylinder 21 is rotatablely connected by third hinge 23 and tube gripper 24, and the tube gripper 24 passes through tube gripper horizontal axis 22 and 25 turns of rack
Dynamic connection, the expansion hydraulic cylinder 15 by second hinge 19 and the rotation connection of door frame mechanism 26, the door frame mechanism 26 with mention
It rises mechanism 11 to be rotatablely connected, and the door frame mechanism 26 is slidably connected with rack 25, the hoisting mechanism 11 passes through the 5th hinge
Chain 36 and auxiliary hydraulic cylinder 16 are rotatablely connected, and the auxiliary hydraulic cylinder 16 is fixedly connected with bottom plate 9, and 9 upper surface of bottom plate is solid
Surely it is connected with elevating mechanism 8, the elevating mechanism 8 is fixedly connected with support plate 7, and the support plate 7 passes through rotary shaft 31 and rotation
Turn the rotation connection of platform 6, and 7 lower surface of the support plate is fixedly connected with pneuma-lock mechanism 34, table in the rotary shaft 31
Face is fixedly connected with rotating platform 6, and the rotary shaft 31 is rotatablely connected by shaft-cup 33 and support plate 7, the rotating platform 6
Upper surface is fixedly connected with borer rail 29, and 6 upper surface two sides of the rotating platform are fixedly connected with support rod 5, the branch
Strut 5 is rotatablely connected by snap ring cross bar 30 and advance frame 2, and the borer rail 29 is slidably connected with hydraulic prop 1, the liquid
Pillar 1 is pressed to be rotatablely connected by snap ring cross bar 30 and advance frame 2, the advance frame 2 is slidably connected with borehole drill construction 4.
Preferably, the hoisting mechanism 11 includes lateral pushing ram 111, limit sleeve 112,113 and of sliding rack main hydraulic cylinder
Sliding rack 114, the sliding rack 114 are slidably connected by sliding rail 12 with bottom plate 9, and 114 upper surface of the sliding rack is solid
Surely it is connected with limit sleeve 112, the limit sleeve 112 slidably connects lateral pushing ram 111, and the transverse direction pushing ram 111 passes through
Sprocket shaft 14 and big sprocket wheel 13 are rotatablely connected, and 111 one end of the lateral pushing ram is fixedly connected on sliding rack main hydraulic cylinder 113
One end, be provided with keyway on the transverse direction pushing ram 111, and lateral pushing ram is limited by flat key and the cooperation of limit sleeve 112
111 circumferentially rotate, and the other end of the sliding rack main hydraulic cylinder 113 is fixedly connected on 114 medium line of sliding rack, the limit
Position set 112 is provided with one group.
Preferably, the tube gripper 24 includes small clevis pin with head 241, tube gripper shell 242, the second two-way hydraulic cylinder 243, right folder
Pawl 244, left clamping jaw 245 and tube gripper internal jacket 246, the tube gripper shell 242 pass through first axle 23 and angle modulation hydraulic cylinder
21 rotation connections, there are two the right settings of clamping jaw 244, is rotatably connected on clamp by tube gripper horizontal axis 22 and left clamping jaw 245
The two sides of device shell 242, the right clamping jaw 244 are rotatablely connected by small clevis pin with head 241 and the second two-way hydraulic cylinder 243, the left side
For clamping jaw 245 by small clevis pin with head 241 and the rotation connection of the second two-way hydraulic cylinder 243, the small clevis pin with head 241 is set as four, described
Right clamping jaw 244 is connect by inner slide with tube gripper internal jacket 246, and the left clamping jaw 245 passes through inner slide and tube gripper inner clip
246 connection of set, the tube gripper internal jacket 246 are set as four.
Preferably, the door frame mechanism 26 includes upper door frame 261, fixed plate 262, main door frame 263, guide plate 264 and closes
Page pin 265, the main door frame 263 is rotatablely connected with sliding rack 114, and the main door frame 263 passes through hinge jaw 265 and upper door frame
261 rotation connections, the upper door frame 261 are rotatablely connected with minor sprocket 27, and the guide plate 264 is fixedly connected with main door frame 263,
The fixed plate 262 is fixedly connected on door frame 261, and the hinge jaw 265 is provided with one group, and the guide plate 264 is arranged
There is one group.
Preferably, the elevating mechanism 8 includes lifting hydraulic cylinder 81, shrinking connecting-rod 82 and connecting rod 83, the raise-lower hydraulic
81 one end of cylinder is connected on the shrinking connecting-rod 82 of bottom, and the other end is connected on second shrinking connecting-rod 82, the flexible company of two sides
Bar 82 is connected by connecting rod 83, keeps flexible consistency.
Preferably, the pneuma-lock mechanism 34 includes retaining mechanism shell 341, locking sliding block 342,343 and of inflating port
Track 344 is locked, is fixedly connected with two groups of locking tracks 344, and the locking machine on 341 inner periphery of retaining mechanism shell
Inflating port 343 is fixedly connected on the excircle of structure shell 341, the locking track 344 slidably connects locking sliding block 342,
The arc radius of the locking sliding block 342 is identical as rotary shaft 31, and there are two the settings of locking sliding block 342, the inflating port
There are two 343 settings.
Preferably, the borehole drill construction 4 includes connecting rod 41, air motor 42, motor sliding panel 43, propelling hydraulic cylinder 44
With punch 45, the motor sliding panel 43 is slidably connected with advance frame 2, and 43 upper surface of motor sliding panel is fixedly connected with
Air motor 42, and propelling hydraulic cylinder 44 is fixedly connected with inside the motor sliding panel 43, the propelling hydraulic cylinder 44 with push away
It is fixedly connected into frame 2, the air motor 42 is rotatablely connected by connecting rod 41 and punch 45.
Preferably, the folder rail mechanism 18 includes clamping plate 181 and the first two-way hydraulic cylinder 182, and the setting of clamping plate 181 exists
The side of bottom plate 9, is connected with the first two-way hydraulic cylinder 182 on the clamping plate 181, and the clamping plate 181 is provided with two groups, and described
There are two the settings of one two-way hydraulic cylinder 182.
Preferably, there are four support wheels 32 for the lower surface connection of the rotating platform 6, and the support wheel 32 is with 90 degree points
Cloth is in the upper surface of support plate 7.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention uses a kind of thinking using lifting track pipeline, designs a kind of interior set up of suitable small space and manages
The new construction in road, it is high-efficient, precision is high, safety is good.
Novel pipeline hoisting way is made of sprocket wheel, chain, rack, door frame, hydraulic cylinder, tube gripper etc., mainly by liquid
Cylinder pressure band movable sprocket and chain movement, and chain interoperation rack drives pipeline to be promoted along the inner orbit of main door frame and upper door frame,
Pipeline lift is directly participated in due to not needing worker, has ensured the safety of worker, movable pulley structure is used in structure
Times Cheng Yuanli, not only increase the promotion speed of pipeline, also improve the hoisting depth of pipeline, simultaneously because door frame inner orbit
Linearity, ensure that the precision and stability of Pipeline lift, and main door frame and upper door frame are all folding structure, are increased
Strong adaptability of the device in the small space of tunnel, keeps spatial position distribution more reasonable.
2) present invention greatly improves the working depth of borehole drill construction, together in such a way that hoistable platform is in conjunction with drilling machine
When enhance the safety of drilling.
Compared to conventional borehole mechanism, the new construction that hoistable platform is combined with pneumatic drilling machine substantially increases borehole drill construction
Working depth, the Pipe installing hole of high height can be processed, solve worker's hand-held drill eminence drilling difficulty,
The safety of bore operation is improved while reducing labor intensity of workers.And use air motor have revolving speed it is high, it is small in size,
Advantages of simple structure and simple, can be well adapted for working environment complicated under mine, and the cooperation of connecting rod and punch can satisfy
Borehole drill construction plays the requirement of any depth pipeline mounting hole.
3) present invention uses a kind of rotatable platform and matching pneuma-lock mechanism, increases the spirit of boring procedure
Activity and stability.
This structure in such a way that borehole drill construction, rotary shaft, hoistable platform combine, makes to drill using a kind of rotatable platform
Mechanism can be rotated around rotary shaft together with rotating platform, considerably increased the flexibility of air motor bore direction selection, made
The boring requirement to another working face can be realized without complicated operation in device, sets that there are four support below rotating platform
Wheel guarantees stability when rotating platform rotates and when static, and the pneuma-lock mechanism designed uses compressed gas for power
Rotary shaft is clamped, the rotation of rotating platform is controlled, the stability of device when ensure that bore operation, due to using compressed gas
It moves as power, mechanism is enable to be well adapted for working environment complicated under mine.
4) present invention designs the replaceable tube gripper internal jacket of one kind and increases institute's clamp by the cooperation with tube gripper
The selection flexibility in road, and avoid the excessive clamping of pipeline.
New structure is mainly made of the left clamping jaw of tube gripper, right clamping jaw, tube gripper internal jacket, two-way hydraulic cylinder etc., wherein
Tube gripper internal jacket is housed on the inner slide of clamping jaw, internal jacket is the component directly with tube contacts, and internal jacket be can be with
Shi Genghuan's, for the pipeline of different tube diameters, it can choose matching internal jacket to clamp, considerably increasing can clamp road
The quantity of type improves the adaptability and economy of tube gripper.The quality of some pipe used in mine is softer under mine, if applying
Too big clamping force can damage pipeline, so the problem of also contemplating excessive clamping in the structure design of internal jacket, in inner clip
When covering just clamping pipe, the protrusion of two internal jackets will be contacted, and left and right clamping jaw is prevented to continue clamping pipe.
The problem of pipe used in mine is set up under coal mine, simplifies frame pipe process in short, the invention not only solves, and to work
The Stability and dependability for making process has further raising.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention
Fig. 2 is the backsight structural representation of Fig. 1
Fig. 3 is the overlooking structure diagram of Fig. 1
Fig. 4 is the structural schematic diagram of sliding rack
Fig. 5 is the structural schematic diagram of tube gripper
Fig. 6 is the structural schematic diagram of pneuma-lock mechanism
Fig. 7 is the structural schematic diagram of rack
In figure: 1 hydraulic prop, 2 advance frames, 3 guide rails, 4 borehole drill constructions, 41 connecting rods, 42 air motors, the sliding of 43 motors
Plate, 44 propelling hydraulic cylinders, 45 punch, 5 support rods, 6 rotating platforms, 7 support plates, 8 elevating mechanisms, 81 lifting hydraulic cylinders, 82
Shrinking connecting-rod, 83 connecting rods, 9 bottom plates, 10 first axles, 11 hoisting mechanisms, 111 lateral pushing rams, 112 limit sleeves, 113 sliding racks
Main hydraulic cylinder, 114 sliding racks, 12 sliding rails, 13 big sprocket wheels, 14 sprocket shafts, 15 expansion hydraulic cylinders, 16 auxiliary hydraulic cylinders, 17
Pulley, 18 folder rail mechanisms, 181 clamping plates, 182 first two-way hydraulic cylinders, 19 second hinges, 20 connecting hooks, 21 angle modulation hydraulic cylinders, 22
Tube gripper horizontal axis, 23 third hinges, 24 tube grippers, 241 small clevis pin with head, 242 tube gripper shells, 243 second two-way hydraulic cylinders, 244
Right clamping jaw, 245 left clamping jaws, 246 tube gripper internal jackets, 25 racks, 26 door frame mechanisms, door frame, 262 fixed plates, 263 on 261
Main door frame, 264 guide plates, 265 hinge jaws, 27 minor sprockets, 28 chains, 29 borer rails, 30 snap ring cross bars, 31 rotary shafts, 32
Support wheel, 33 shaft-cups, 34 pneuma-lock mechanisms, 341 retaining mechanism shells, 342 locking sliding blocks, 343 inflating ports, 344 locking rails
Road, 35 the 4th hinges, 36 the 5th hinges.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1~7 are please referred to, the present invention provides a kind of technical solution: a kind of foldable tunnel frame of coal mine track walking
Pipe machine, including bottom plate 9, hoisting mechanism 11, door frame mechanism 26, elevating mechanism 8 and borehole drill construction 4, the bottom plate 9 pass through pulley 17
It rolls and connects with guide rail 3,9 upper surface of bottom plate is fixedly connected with sliding rail 12, and the side of the bottom plate 9 is provided with folder
Rail mechanism 18, the folder rail mechanism 18 include clamping plate 181 and the first two-way hydraulic cylinder 182, are connected with first on the clamping plate 181
Two-way hydraulic cylinder 182, the clamping plate 181 are provided with two groups, and there are two the settings of the first two-way hydraulic cylinder 182, the sliding
Track 12 slidably connects hoisting mechanism 11, and the hoisting mechanism 11 includes lateral pushing ram 111, limit sleeve 112, sliding rack master
Hydraulic cylinder 113 and sliding rack 114,114 upper surface of sliding rack are fixedly connected with limit sleeve 112, and the limit sleeve 112 slides
It is connected with lateral pushing ram 111, the transverse direction pushing ram 111 is rotatablely connected by sprocket shaft 14 and big sprocket wheel 13, and the cross
It is fixedly connected on one end of sliding rack main hydraulic cylinder 113 to 111 one end of pushing ram, is provided with key on the transverse direction pushing ram 111
Slot, and cooperated by flat key with limit sleeve 112 and limit circumferentially rotating for lateral pushing ram 111, the sliding rack main hydraulic cylinder 113
The other end be fixedly connected on 114 medium line of sliding rack, the limit sleeve 112 is provided with one group, and the hoisting mechanism 11 is logical
It crosses first axle 10 and expansion hydraulic cylinder 15 is rotatablely connected, and the hoisting mechanism 11 is rotated by sprocket shaft 14 and big sprocket wheel 13
Connection, the big sprocket wheel 13 are rotatablely connected by chain 28 and minor sprocket 27, and described 28 one end of chain passes through connecting hook 20 and puts
It sets frame 25 to be fixedly connected, and 28 other end of the chain is fixedly connected at the lower surface of sliding rack 114, the rack 25 is logical
It crosses the 4th hinge 35 to be rotatablely connected with angle modulation hydraulic cylinder 21, the angle modulation hydraulic cylinder 21 passes through third hinge 23 and 24 turns of tube gripper
Dynamic connection, the tube gripper 24 include small clevis pin with head 241, tube gripper shell 242, the second two-way hydraulic cylinder 243, right clamping jaw 244, a left side
Clamping jaw 245 and tube gripper internal jacket 246, there are two the right settings of clamping jaw 244, passes through tube gripper horizontal axis 22 and left clamping jaw 245
The two sides of tube gripper shell 242 are rotatably connected on, the right clamping jaw 244 passes through small clevis pin with head 241 and 243 turns of the second two-way hydraulic cylinder
Dynamic connection, the left clamping jaw 245 are rotatablely connected by small clevis pin with head 241 and the second two-way hydraulic cylinder 243, and the small clevis pin with head 241 is set
Four are set to, the right clamping jaw 244 is connect by inner slide with tube gripper internal jacket 246, and the left clamping jaw 245 passes through inner slide
It is connect with tube gripper internal jacket 246, the tube gripper internal jacket 246 is set as four, and the tube gripper 24 passes through tube gripper cross
Axis 22 and rack 25 are rotatablely connected, and the expansion hydraulic cylinder 15 is rotatablely connected by second hinge 19 and door frame mechanism 26, institute
Stating door frame mechanism 26 includes upper door frame 261, fixed plate 262, main door frame 263, guide plate 264 and hinge jaw 265, the main door frame
263 are rotatablely connected by hinge jaw 265 and upper door frame 261, and the upper door frame 261 is rotatablely connected with minor sprocket 27, the guiding
Plate 264 is fixedly connected with main door frame 263, and the fixed plate 262 is fixedly connected on door frame 261, and the hinge jaw 265 is arranged
There is one group, the guide plate 264 is provided with one group, and the door frame mechanism 26 is rotatablely connected with hoisting mechanism 11, and the door frame
Mechanism 26 is slidably connected with rack 25, and the hoisting mechanism 11 is rotatablely connected by the 5th hinge 36 with auxiliary hydraulic cylinder 16,
The auxiliary hydraulic cylinder 16 is fixedly connected with bottom plate 9, and 9 upper surface of bottom plate is fixedly connected with elevating mechanism 8, the elevator
Structure 8 includes lifting hydraulic cylinder 81, shrinking connecting-rod 82 and connecting rod 83, and described 81 one end of lifting hydraulic cylinder is connected to the flexible company of bottom
On bar 82, the other end is connected on second shrinking connecting-rod 82, and the shrinking connecting-rod 82 of two sides is connected by connecting rod 83, keeps flexible
Consistency, the elevating mechanism 8 is fixedly connected with support plate 7, and the support plate 7 passes through rotary shaft 31 and 6 turns of rotating platform
Dynamic connection, and 7 lower surface of the support plate is fixedly connected with pneuma-lock mechanism 34, the lower surface connection of the rotating platform 6
There are four support wheel 32, the support wheel 32 is distributed in the upper surface of support plate 7 with 90 degree, and the pneuma-lock mechanism 34 is wrapped
Include retaining mechanism shell 341, locking sliding block 342, inflating port 343 and locking track 344,341 inner circle of retaining mechanism shell
It is fixedly connected with two groups of locking tracks 344 on week, and is fixedly connected with inflating port on the excircle of the retaining mechanism shell 341
343, the locking track 344 slidably connects locking sliding block 342, the arc radius and rotary shaft 31 of the locking sliding block 342
Identical, there are two the settings of locking sliding block 342, and there are two the settings of inflating port 343, and 31 upper surface of rotary shaft is fixed
It is connected with rotating platform 6, and the rotary shaft 31 is rotatablely connected by shaft-cup 33 and support plate 7,6 upper surface of rotating platform
It is fixedly connected with borer rail 29, and 6 upper surface two sides of the rotating platform are fixedly connected with support rod 5, the support rod 5 is logical
It crosses snap ring cross bar 30 and advance frame 2 is rotatablely connected, the borer rail 29 is slidably connected with hydraulic prop 1, the hydraulic prop 1
It is rotatablely connected by snap ring cross bar 30 and advance frame 2, the advance frame 2 is slidably connected with borehole drill construction 4, the borehole drill construction 4
Including connecting rod 41, air motor 42, motor sliding panel 43, propelling hydraulic cylinder 44 and punch 45, the motor sliding panel 43
It is slidably connected with advance frame 2,43 upper surface of motor sliding panel is fixedly connected with air motor 42, and the motor sliding panel
Propelling hydraulic cylinder 44 is fixedly connected with inside 43, the propelling hydraulic cylinder 44 is fixedly connected with advance frame 2, the air motor 42
It is rotatablely connected by connecting rod 41 and punch 45,
Working principle: a kind of foldable tunnel frame pipe machine of coal mine track walking, working condition when beginning are expansion
Hydraulic cylinder 15 does not extend also, while upper door frame 261 is folded around hinge jaw 265 and main door frame 263, since hydraulic cylinder is unfolded
Piston rod in 15 does not extend out also, so main door frame 263 is also to be folded on sliding rack 114.
Boring procedure: the foldable tunnel frame pipe machine that railcar hauls first passes through four pulleys 17 movement on bottom plate 9
It to assigned work position, followed by presss from both sides rail mechanism 18 and acts, the movement of the first two-way hydraulic cylinder 182 first leads the clamping of clamping plate 181
Rail 3 then makes air motor 42 rotate to the position vertical with drilling wall surface by rotating platform 6 around the rotation of rotary shaft 31
Place, after adjusting rotation angle, the inflating port 343 in pneumatic locking device 34 starts to be passed through compressed gas, gas extrusion lock
Tight sliding block 342 is slided along locking track 344, so that locking sliding block 342 is clamped rotary shaft 31, to maintain the steady of rotating platform 6
Qualitative, then the movement of lifting hydraulic cylinder 81 on elevating mechanism 8 lifts connecting rod 83, to pass through support plate 7 for rotating platform 6
It props up, i.e., drilling machine part is promoted to required boring work face, by adjusting the collapsing length of hydraulic prop 1, hydraulic branch can be made
Column 1 is slided along borer rail 29, to adjust the height and angle parameter of borehole drill construction 4, makes the punch on air motor 42
45 are in a suitable angle, and with the elongation of hydraulic prop 1, advance frame 2 starts to become with 6 angulation of rotating platform
Greatly, while the beginning of hydraulic prop 1 is slided in borer rail 29, and drilling machine is fixed after adjustment.Then air motor 42 starts
Rotation acts the interior sliding rail straight forward movement for pushing motor sliding panel 43 along advance frame 2 by propelling hydraulic cylinder 44, pneumatically
Motor 42 drives punch 45 to creep into forward, drilling function is realized, when the depth to be drilled in 4 drilling process of borehole drill construction will
Close to connecting rod 41 length when, another connecting rod 41 can be reconnected in the end of the connecting rod 41, thus realize brill more
The requirement of deep hole.After the completion of boring work, the movement of 44 opposite direction of propelling hydraulic cylinder makes motor sliding panel 43 along advance frame 2
Interior sliding rail returns to initial position, while punch 45 exits bored hole under the drive of air motor 42, then goes up and down
Lifting hydraulic cylinder 81 in mechanism 8 is shunk, and is declined rotating platform 6, i.e., borehole drill construction 4 is dropped to initial position.
Frame pipe process: it is that the upper door frame 261 of door frame mechanism 26 is rotated clockwise around hinge jaw 265 first, makes door frame
261 with 263 keeping parallelism of main door frame, parastate is become from folded state, and guide plate 264 is to guarantee main door frame 263
With the successful docking of upper door frame 261, hydraulic cylinder 15 is then unfolded and extends, rotates counterclockwise to main door frame 263 and sliding rack 114
Vertical position, expansion hydraulic cylinder 15 remains stationary after reaching upright position, will support main door frame 263 always until frame pipe knot
Beam, then auxiliary hydraulic cylinder 16 acts, and sliding rack 114 is pushed to designated position, that is, to drive along 12 forward slip of sliding rail
Hoisting mechanism 11 and door frame mechanism 26 reach designated position, i.e. drive rack 25 travels forward, while angle modulation hydraulic cylinder 21 is dynamic
The angle for adjusting tube gripper 24 is then pressed from both sides until making right clamping jaw 244 and the arrival of left clamping jaw 245 that can clamp the position of pipeline
The second two-way hydraulic cylinder 243 movement on pipe device 24, clamps the tube gripper internal jacket 246 on right clamping jaw 244 and left clamping jaw 245
Pipeline, and tube gripper internal jacket 246 is can be replaced according to the diameter of pipeline, the later sliding rack on hoisting mechanism 11
Main hydraulic cylinder 113 acts, and lateral pushing ram 111 is pushed to travel forward along limit sleeve 112, and big on lateral pushing ram 111
Sprocket wheel 13 will drive chain 28 to rotate, and one end of chain 28 is fixed on the lower surface of sliding rack 114, and the other end passes through connecting hook 20
It is fixed with rack 25, so chain 28 will drive rack 25 along main door frame 263 and upper door frame 261 by minor sprocket 27
Inner orbit rises, i.e. drive tube gripper 24 and pipeline rises, and due to times Cheng Yuanli using movable pulley structure, not only improves pipeline
The speed of promotion will also greatly improve the hoisting depth of pipeline, after pipeline reaches specified altitude assignment, second pair on frame pipe device 24
It is acted to hydraulic cylinder 243, so that right clamping jaw 244 is unclamped pipeline with the tube gripper internal jacket 246 on left clamping jaw 245, pipeline passes through peace
The bracket in tubulature road is fixed on wall surface, and the then movement of auxiliary hydraulic cylinder 16 drives sliding rack 114 to move to initially to opposite direction
Position, tube gripper 24 just have left pipeline, and then the contraction of sliding rack main hydraulic cylinder 113 makes lateral pushing ram 111 back to initially
Position, while rack 25 also drops to initial position, expansion hydraulic cylinder 15, which starts to shrink, turns main door frame 263 along clockwise
It is dynamic, it is folded in main door frame 263 again on sliding rack 114, finally presss from both sides the first two-way hydraulic cylinder 182 movement on rail mechanism 18,
Clamping plate 181 is opened, foldable tunnel frame pipe machine is hauled by railcar and is moved to next job site.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of foldable tunnel frame pipe machine of coal mine track walking, including bottom plate (9), hoisting mechanism (11), door frame mechanism
(26), elevating mechanism (8) and borehole drill construction (4), it is characterised in that: the bottom plate (9) is rolled by pulley (17) and guide rail (3)
Connection, bottom plate (9) upper surface are fixedly connected with sliding rail (12), and the sliding rail (12) slidably connects elevator
Structure (11), the hoisting mechanism (11) is rotatablely connected by first axle (10) and expansion hydraulic cylinder (15), and the elevator
Structure (11) is rotatablely connected by sprocket shaft (14) and big sprocket wheel (13), and the big sprocket wheel (13) passes through chain (28) and minor sprocket
(27) it is rotatablely connected, described chain (28) one end is fixedly connected by connecting hook (20) with rack (25), and the chain
(28) other end is fixedly connected at the lower surface of sliding rack (114), and the rack (25) is by the 4th hinge (35) and adjusts
Angle hydraulic cylinder (21) rotation connection, the angle modulation hydraulic cylinder (21) are rotatablely connected by third hinge (23) and tube gripper (24),
The tube gripper (24) is rotatablely connected by tube gripper horizontal axis (22) and rack (25), and the expansion hydraulic cylinder (15) passes through the
Two hinge (19) and door frame mechanism (26) are rotatablely connected, and the door frame mechanism (26) and hoisting mechanism (11) are rotatablely connected, and institute
It states door frame mechanism (26) to be slidably connected with rack (25), the hoisting mechanism (11) passes through the 5th hinge (36) and auxiliary hydraulic pressure
Cylinder (16) rotation connection, the auxiliary hydraulic cylinder (16) are fixedly connected with bottom plate (9), and bottom plate (9) upper surface is fixedly connected
Have elevating mechanism (8), the elevating mechanism (8) is fixedly connected with support plate (7), and the support plate (7) passes through rotary shaft (31)
It is rotatablely connected with rotating platform (6), and the support plate (7) lower surface is fixedly connected with pneuma-lock mechanism (34), the rotation
Shaft (31) upper surface is fixedly connected with rotating platform (6), and the rotary shaft (31) is turned by shaft-cup (33) and support plate (7)
Dynamic connection, rotating platform (6) upper surface is fixedly connected with borer rail (29), and the rotating platform (6) upper surface two
Side is fixedly connected with support rod (5), and the support rod (5) is rotatablely connected by snap ring cross bar (30) and advance frame (2), the brill
Machine guide rail (29) is slidably connected with hydraulic prop (1), and the hydraulic prop (1) is turned by snap ring cross bar (30) and advance frame (2)
Dynamic connection, the advance frame (2) are slidably connected with borehole drill construction (4).
2. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Hoisting mechanism (11) includes lateral pushing ram (111), limit sleeve (112), sliding rack main hydraulic cylinder (113) and sliding rack (114),
The sliding rack (114) is slidably connected by sliding rail (12) with bottom plate (9), and the sliding rack (114) upper surface is fixed
It is connected with limit sleeve (112), the limit sleeve (112) slidably connects lateral pushing ram (111), the transverse direction pushing ram
(111) it is rotatablely connected by sprocket shaft (14) and big sprocket wheel (13), and described lateral pushing ram (111) one end is fixedly connected on cunning
One end of moving frame main hydraulic cylinder (113) is provided with keyway on transverse direction pushing ram (111), and passes through flat key and limit sleeve
(112) cooperation limits circumferentially rotating for lateral pushing ram (111), and the other end of the sliding rack main hydraulic cylinder (113) is fixed to be connected
It connects on sliding rack (114) medium line, the limit sleeve (112) is provided with one group.
3. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Tube gripper (24) includes small clevis pin with head (241), tube gripper shell (242), the second two-way hydraulic cylinder (243), right clamping jaw (244), a left side
Clamping jaw (245) and tube gripper internal jacket (246), the tube gripper shell (242) pass through first axle (23) and angle modulation hydraulic cylinder
(21) it is rotatablely connected, there are two right clamping jaw (244) settings, is connected by tube gripper horizontal axis (22) and left clamping jaw (245) rotation
The two sides in tube gripper shell (242) are connect, the right clamping jaw (244) passes through small clevis pin with head (241) and the second two-way hydraulic cylinder (243)
Rotation connection, the left clamping jaw (245) are rotatablely connected by small clevis pin with head (241) and the second two-way hydraulic cylinder (243), the small pin
Axis (241) is set as four, and the right clamping jaw (244) is connect by inner slide with tube gripper internal jacket (246), the left clamping jaw
(245) it is connect by inner slide with tube gripper internal jacket (246), the tube gripper internal jacket (246) is set as four.
4. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Door frame mechanism (26) includes upper door frame (261), fixed plate (262), main door frame (263), guide plate (264) and hinge jaw (265),
The main door frame (263) and sliding rack (114) are rotatablely connected, and the main door frame (263) passes through hinge jaw (265) and upper door frame
(261) it is rotatablely connected, the upper door frame (261) and minor sprocket (27) are rotatablely connected, the guide plate (264) and main door frame
(263) it is fixedly connected, the fixed plate (262) is fixedly connected on door frame (261), and the hinge jaw (265) is provided with one
Group, the guide plate (264) are provided with one group.
5. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Elevating mechanism (8) includes lifting hydraulic cylinder (81), shrinking connecting-rod (82) and connecting rod (83), and described lifting hydraulic cylinder (81) one end connects
It connects on the shrinking connecting-rod (82) of bottom, the other end is connected on second shrinking connecting-rod (82), the shrinking connecting-rod (82) of two sides
It is connected by connecting rod (83), keeps flexible consistency.
6. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Pneuma-lock mechanism (34) includes retaining mechanism shell (341), locking sliding block (342), inflating port (343) and locking track
(344), two groups of locking tracks (344), and the retaining mechanism are fixedly connected on retaining mechanism shell (341) inner periphery
It is fixedly connected on the excircle of shell (341) inflating port (343), the locking track (344) slidably connects locking sliding block
(342), the arc radius of the locking sliding block (342) is identical as rotary shaft (31), and the locking sliding block (342) is provided with two
A, there are two inflating port (343) settings.
7. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Borehole drill construction (4) includes connecting rod (41), air motor (42), motor sliding panel (43), propelling hydraulic cylinder (44) and punch
(45), the motor sliding panel (43) is slidably connected with advance frame (2), and motor sliding panel (43) upper surface is fixedly connected with
Air motor (42), and propelling hydraulic cylinder (44), the propelling hydraulic cylinder are fixedly connected with inside the motor sliding panel (43)
(44) it is fixedly connected with advance frame (2), the air motor (42) is rotatablely connected by connecting rod (41) and punch (45).
8. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
Folder rail mechanism (18) includes clamping plate (181) and the first two-way hydraulic cylinder (182), and the clamping plate (181) is arranged the one of bottom plate (9)
Side is connected with the first two-way hydraulic cylinder (182) on the clamping plate (181), and the clamping plate (181) is provided with two groups, and described first
There are two two-way hydraulic cylinder (182) settings.
9. the foldable tunnel frame pipe machine of a kind of coal mine track walking according to claim 1, it is characterised in that: described
There are four support wheel (32), the support wheel (32) is distributed in support plate (7) with 90 degree for the lower surface connection of rotating platform (6)
Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069778.0A CN109594919A (en) | 2019-01-24 | 2019-01-24 | A kind of foldable tunnel frame pipe machine of coal mine track walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069778.0A CN109594919A (en) | 2019-01-24 | 2019-01-24 | A kind of foldable tunnel frame pipe machine of coal mine track walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109594919A true CN109594919A (en) | 2019-04-09 |
Family
ID=65966506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069778.0A Pending CN109594919A (en) | 2019-01-24 | 2019-01-24 | A kind of foldable tunnel frame pipe machine of coal mine track walking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN112855202A (en) * | 2021-02-02 | 2021-05-28 | 重庆科技学院 | Pipeline laying drilling machine extension structure |
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| WO2018120653A1 (en) * | 2016-12-26 | 2018-07-05 | 西南石油大学 | Multifunctional drilling experimental bench rack |
| CN209817930U (en) * | 2019-01-24 | 2019-12-20 | 安徽理工大学 | Rail-walking type foldable tunnel pipe erecting machine for coal mine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105003201A (en) * | 2015-07-06 | 2015-10-28 | 河南科技大学 | Automatic pipe replacing hydraulic drill rig for coal mine |
| WO2017156970A1 (en) * | 2016-03-14 | 2017-09-21 | 中国矿业大学 | Drilling and bursting heading machine |
| WO2018107557A1 (en) * | 2016-12-16 | 2018-06-21 | 四川宏华石油设备有限公司 | Vertical lifting drilling rig |
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| 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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