CN216642194U - Train moving and fixing structure of fully mechanized mining equipment - Google Patents
Train moving and fixing structure of fully mechanized mining equipment Download PDFInfo
- Publication number
- CN216642194U CN216642194U CN202220091166.9U CN202220091166U CN216642194U CN 216642194 U CN216642194 U CN 216642194U CN 202220091166 U CN202220091166 U CN 202220091166U CN 216642194 U CN216642194 U CN 216642194U
- Authority
- CN
- China
- Prior art keywords
- fully mechanized
- mechanized mining
- mining equipment
- equipment train
- fixing structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 82
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to the technical field of fully mechanized mining equipment trains on underground working surfaces of coal mines, in particular to an auxiliary device of the fully mechanized mining equipment trains, and particularly provides a moving and fixing structure of the fully mechanized mining equipment trains, aiming at solving the problem of potential safety hazards existing in the moving and fixing structure of the traditional fully mechanized mining equipment trains, so that the moving and fixing structure of the fully mechanized mining equipment trains comprises a winch fixed on a flat car at the head end and a front fixer detachably and fixedly connected with the winch through a winch steel wire rope, wherein the front fixer is fixed in the middle of a track in front of the fully mechanized mining equipment trains and can bear the weight of the fully mechanized mining equipment trains through the winch steel wire rope. According to the fully mechanized mining equipment train moving and fixing structure, potential safety hazards of roadsters caused by rail deformation are avoided through the design of the front fixer and the rear fixer, and time and labor are saved when the fully mechanized mining equipment train moving and fixing structure is moved compared with a traditional fully mechanized mining equipment train moving and fixing structure.
Description
Technical Field
The utility model relates to the technical field of fully mechanized mining equipment trains of underground working faces of coal mines, in particular to an accessory device of the fully mechanized mining equipment trains, and particularly relates to a moving and fixing structure of the fully mechanized mining equipment trains.
Background
The traditional fully mechanized mining equipment train on the underground working surface of the coal mine (the fully mechanized mining equipment train comprises a plurality of flatcars which are connected in series and fully mechanized mining equipment arranged on the flatcars, and the front end and the rear end of each flatcar are provided with connecting pin holes) is fixed by utilizing a transportation rail supporting method, and the traditional fully mechanized mining equipment train moves by adopting a method of dragging the fully mechanized mining equipment train to move by a winch positioned in front of the fully mechanized mining equipment train through a winch steel wire rope when moving, because the working space of the underground working surface of the coal mine is limited, when the winch is fixedly arranged under the coal mine, the winch is required to be arranged to one side of a roadway, the traction force of the winch steel wire rope deviates, and because the whole mass of the equipment train is heavy and long in distance, under special conditions, the condition that the track is pulled and deformed when the winch drags the fully mechanized mining equipment train to move, the fully mechanized mining equipment train runs and derails exists safety risks, and with the propulsion of the fully mechanized mining face, the winch needs to be moved regularly, the weight of the winch and the steel wire rope reaches several tons, the moving difficulty is high, and the operation of personnel wastes time and labor.
Disclosure of Invention
The utility model provides a novel fully mechanized mining equipment train moving and fixing structure, aiming at solving the problem of potential safety hazard of the traditional fully mechanized mining equipment train moving and fixing structure.
The utility model is realized by adopting the following technical scheme:
the fully mechanized mining equipment train moving and fixing structure comprises a plurality of flat cars, connecting pin holes are formed in the flat cars, the fully mechanized mining equipment train moving and fixing structure comprises a winch fixed on the flat car at the head end and a front fixer which is fixedly connected with the winch in a detachable mode through a winch steel wire rope, and the front fixer is fixed in the middle of a track in front of the fully mechanized mining equipment train and can bear the weight of the fully mechanized mining equipment train through the winch steel wire rope.
When the fully mechanized mining equipment train traction device is used, the winch operates to drive the fully mechanized mining equipment train to integrally move forwards, the front fixer is fixed in the middle of the track in front of the fully mechanized mining equipment train, a winch steel wire rope cannot be skewed, traction force is linear, the track is balanced in stress, hidden dangers of tensile deformation are reduced, and safety is further guaranteed.
The fully mechanized mining equipment train moving and fixing structure further comprises a rear fixer which is located behind the fully mechanized mining equipment train and is fixedly installed in the middle of the track, the rear fixer is abutted to a flat car at the tail end of the fully mechanized mining equipment train, and the rear fixer can bear the rear sliding weight of the fully mechanized mining equipment train, so that the phenomenon that the fully mechanized mining equipment train runs is further avoided, and the safety is improved.
This combine and adopt equipment train to remove fixed knot to construct simple installation, the quality is lighter, very big reduction the human input, it is obvious to promote than the mode that removes the winch now.
The beneficial effects produced by the utility model are as follows: according to the fully mechanized mining equipment train moving and fixing structure, potential safety hazards of a running car caused by rail deformation are avoided through the design of the front fixer and the rear fixer, and time and labor are saved when the fully mechanized mining equipment train moving and fixing structure is moved compared with a traditional fully mechanized mining equipment train moving and fixing structure.
Drawings
FIG. 1 is a front view of a front anchor;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a front view of the rear holder;
FIG. 5 is a bottom view of FIG. 4;
fig. 6 is a right side view of fig. 4.
In the figure: 1-upper plate, 2-lower plate, 3-fixing hole, 4-first pin hole, 5-second pin hole, 6-front anchor rod hole, 7-square flat plate, 8-third pin hole, 9-fourth pin hole, 10-rear anchor rod hole, 11-prop cylinder body and 12-conical ground grabber.
Detailed Description
The fully mechanized mining equipment train moving and fixing structure comprises a plurality of flat cars, connecting pin holes are formed in the flat cars, the fully mechanized mining equipment train moving and fixing structure comprises a winch fixed on the flat car at the head end and a front fixer which is fixedly connected with the winch in a detachable mode through a winch steel wire rope, and the front fixer is fixed in the middle of a track in front of the fully mechanized mining equipment train and can bear the weight of the fully mechanized mining equipment train through the winch steel wire rope.
When the fully mechanized mining equipment train is used, the winch operates to drive the fully mechanized mining equipment train to integrally move forwards, and the front fixer is fixed in the middle of the track in front of the fully mechanized mining equipment train, so that a winch steel wire rope cannot be skewed, the track cannot be pulled to deform, and the safety is further guaranteed.
The weight of the front holder is less than the weight of the winch. Along with the completion work of fully mechanized mining equipment train, preceding fixer also need move forward, and traditional fully mechanized mining equipment train removes fixed knot structure, need remove several tons of weight's winch repeatedly, wastes time and energy, and in contrast, remove preceding fixer labour saving and time saving.
Preceding fixer is including being square upper plate 1 and lower floor plate 2, the preceding round pin, the back round pin, four hydraulic prop, four middle barrel has set firmly between upper plate 1 and the lower floor plate 2, four angles of upper plate 1 and lower floor plate 2 are provided with hole and lower hole respectively, four upper holes and four lower holes are connected and are link up through four middle barrel respectively, thereby form four fixed orificess 3 that are used for installing hydraulic prop, the centre that is close to two fixed orificess 3 of fully mechanized mining equipment train of double-deck plate is equipped with first pinhole 4 that link up upper plate 1 and lower floor plate 2, the first pinhole 4 is inserted to the preceding round pin, thereby winch wire rope is fixed in the preceding round pin and makes preceding fixer and winch be connected. When the winch is used, the winch steel wire rope is fixed on the front pin, so that the front fixer is connected with the winch, the four single hydraulic supports are respectively arranged in the four fixing holes 3, and the four single hydraulic supports are filled with liquid and then stand between the top plate and the bottom surface of the coal mine roadway, so that the front fixer is fixed and the weight of the fully mechanized mining equipment train is borne.
The middle of two fixing holes 3 of the double-layer plate far away from the fully mechanized mining equipment train is provided with a second pin hole 5 penetrating through the upper layer plate 1 and the lower layer plate 2, and a rear pin is inserted into the second pin hole 5 and is fixedly connected to the ground anchor through an anchor chain, so that the fixing force of the front fixer is enhanced, and the fixing safety is further ensured.
Preceding fixer still includes four preceding stocks, all is equipped with the preceding stock hole 6 that link up the stock before upper plate 1 and lower floor's board 2 and be used for the installation on four angles of the mid portion of double-deck board, and during the use, preceding stock passes preceding stock hole 6 and squeezes into the tunnel bottom surface, and the anchor power of preceding stock is utilized and the preceding fixer is further fixed to what can be better fully-mechanized mining equipment train weight that bears. The front fixer is fixed at the position 40 meters right ahead of the fully mechanized equipment train. And a rib plate is arranged between the middle cylinder and the upper surface of the lower plate 2, so that the structure is more stable.
The fully mechanized mining equipment train moving and fixing structure further comprises a rear fixer which is located behind the fully mechanized mining equipment train and is fixedly installed in the middle of the track, the rear fixer is abutted to a flat car at the tail end of the fully mechanized mining equipment train, and the rear fixer can bear the rear sliding weight of the fully mechanized mining equipment train, so that the phenomenon that the fully mechanized mining equipment train runs is further avoided, and the safety is improved.
The rear fixer comprises a square flat plate 7 and an advancing post, wherein a third pin hole 8 and a fourth pin hole 9 are respectively formed at the front end part and the rear end part of the square flat plate 7, the third pin hole 8 is connected with a connecting pin hole of a flat car at the tail end of the fully mechanized equipment train through a pin, the fourth pin hole 9 is fixedly connected with a ground anchor through a chain, a advancing post cylinder 11 for installing the advancing post is fixed at the middle part of the upper surface of the square flat plate 7, a plurality of conical ground grabbers 12 are uniformly distributed on the lower surface of the square flat plate 7, the advancing post is arranged in the cylinder and is vertical between a roadway top plate and the upper surface of the square flat plate 7, the conical ground grabber 12 is simultaneously pricked into the bottom surface of the roadway by the pressure of the advancing post, so as to fix the rear fixer, further bear the rear slippery weight of the fully mechanized equipment train, when the fully mechanized equipment finishes working and needs to work at the next position, the fixed connection of the rear fixer and a track is removed, then along with the flexible removal that drives the equipment train equipment of fully mechanized mining of winch, the equipment train of fully mechanized mining drives the back fixer removal again, need not to remove the back fixer alone in the use, labour saving and time saving, it is efficient.
The rear fixer also comprises four rear anchor rods, four rear anchor rod holes 10 are formed in four corners of the square flat plate 7, so that the rear fixer is further fixed, the rear sliding weight of the fully mechanized mining equipment train is borne, the occurrence of the running phenomenon can be ensured under the severe environment of the terrain structure of a coal mine roadway, and the safety production of fully mechanized mining is powerfully guaranteed.
Claims (10)
1. The fully mechanized mining equipment train moving and fixing structure is characterized by comprising a winch fixed on the flat car at the head end and a front fixer detachably and fixedly connected with the winch through a winch steel wire rope, wherein the front fixer is fixed in the middle of a track in front of the fully mechanized mining equipment train and can bear the weight of the fully mechanized mining equipment train through the winch steel wire rope.
2. The fully mechanized mining equipment train movement fixture of claim 1, wherein the weight of the front fixture is less than the weight of the winch.
3. The fully mechanized mining equipment train moving and fixing structure of claim 2, wherein the front fixer comprises an upper plate (1) and a lower plate (2) which are square, a front pin, a rear pin and four single hydraulic struts, four middle cylinders are fixedly arranged between the upper plate (1) and the lower plate (2), four corners of the upper plate (1) and the lower plate (2) are respectively provided with an upper hole and a lower hole, the four upper holes and the four lower holes are respectively connected and communicated through the four middle cylinders, thereby form four fixed orificess (3) that are used for installing hydraulic prop, the middle of two fixed orificess (3) that are close to the combined production equipment train of double deck slab is equipped with first pinhole (4) that link up upper strata board (1) and lower floor board (2), and the first pinhole (4) are inserted to the front pin, thereby winch wire rope is fixed in the front pin and makes preceding fixer and winch be connected.
4. The fully mechanized mining equipment train moving and fixing structure of claim 3, wherein a second pin hole (5) penetrating through the upper plate (1) and the lower plate (2) is formed in the middle of two fixing holes (3) of the double-layer plate far away from the fully mechanized mining equipment train, and a rear pin is inserted into the second pin hole (5) and is fixedly connected to the ground anchor through an anchor chain.
5. The fully mechanized mining equipment train moving and fixing structure of claim 4, wherein the front fixer further comprises four front anchor rods, and four corners of the middle part of the double-layer plate are provided with front anchor rod holes (6) which penetrate through the upper plate (1) and the lower plate (2) and are used for installing the front anchor rods.
6. The fully mechanized mining equipment train moving and fixing structure of claim 5, wherein the front fixer is fixed at a position 40 meters right in front of the fully mechanized mining equipment train.
7. The fully mechanized mining equipment train moving and fixing structure according to claim 6, wherein a rib plate is arranged between the middle cylinder and the upper surface of the lower plate (2).
8. The fully mechanized mining equipment train moving and fixing structure of any one of claims 1 to 7, wherein the fully mechanized mining equipment train moving and fixing structure further comprises a rear fixer which is located behind the fully mechanized mining equipment train and is fixedly installed in the middle of the track, the rear fixer abuts against a flat car at the tail end of the fully mechanized mining equipment train, and the rear fixer can bear the weight of the rear sliding of the fully mechanized mining equipment train.
9. The fully mechanized mining equipment train moving and fixing structure of claim 8, characterized in that the rear fixer comprises a square plate (7) and a prop, the front and rear ends of the square plate (7) are respectively provided with a third pin hole (8) and a fourth pin hole (9), the third pin hole (8) is connected with a connecting pin hole of a flat car at the tail end of the fully mechanized mining equipment train through a pin, the fourth pin hole (9) is fixedly connected with a ground anchor through a chain, a prop cylinder (11) for mounting the prop is fixed at the middle part of the upper surface of the square plate (7), the lower surface of the square plate (7) is uniformly provided with a plurality of conical ground grabbers (12), the prop is arranged in the cylinder and is erected between the top plate of the roadway and the upper surface of the square plate (7), meanwhile, the conical ground grabber (12) is pricked into the bottom surface of the roadway by using the pressure of the prop column, so that the rear fixer is fixed.
10. The fully mechanized mining equipment train moving and fixing structure of claim 9, wherein the rear anchor further comprises four rear anchor rods, and four rear anchor rod holes (10) are formed in four corners of the square flat plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220091166.9U CN216642194U (en) | 2022-01-14 | 2022-01-14 | Train moving and fixing structure of fully mechanized mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220091166.9U CN216642194U (en) | 2022-01-14 | 2022-01-14 | Train moving and fixing structure of fully mechanized mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216642194U true CN216642194U (en) | 2022-05-31 |
Family
ID=81727547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220091166.9U Expired - Fee Related CN216642194U (en) | 2022-01-14 | 2022-01-14 | Train moving and fixing structure of fully mechanized mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216642194U (en) |
-
2022
- 2022-01-14 CN CN202220091166.9U patent/CN216642194U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103452574B (en) | Auxiliary bracket moving device of circular self-moving advance support | |
| CN102128040B (en) | Hydraulic striding-type advanced-support equipment | |
| CN101845958B (en) | Fully mechanized coal face bracket withdrawing method and bracket traction puller for withdrawing | |
| CN104791004B (en) | Mining automatically-moving equipment train capable of stepping forward along roadway | |
| CN203717005U (en) | Cyclically moving advanced supporting hydraulic bracket for two roadways of fully mechanized coal mining face | |
| CN102444416A (en) | Fully mechanized mining face hydraulic support beam-type retracting device | |
| CN106703856A (en) | Shed-style step forward combination support with multi-drill | |
| CN202391444U (en) | Beam type retracting device of hydraulic bracket of fully-mechanized coal face | |
| CN203796302U (en) | Circulation self-moving type forepoling auxiliary rack moving device | |
| CN101537561B (en) | Lifting tool car of fully-mechanized equipment | |
| CN206608198U (en) | A kind of canopy formula with gang drill is taken a step sectional shelf-unit | |
| CN214403640U (en) | Overhead rail type traction advance support device | |
| CN216642194U (en) | Train moving and fixing structure of fully mechanized mining equipment | |
| CN102305025A (en) | Anchor cable rig bracket | |
| CN105292151A (en) | Shift change train | |
| CN213354472U (en) | Hydraulic sliding shoe type self-moving equipment train for coal mine | |
| CN202243482U (en) | Mining hydraulic self-advance trackless equipment train | |
| CN210504333U (en) | High-efficient reassembling type does not have scalable belt conveyor of basis | |
| CN212454540U (en) | Hydraulic support loading and traction device for coal mine | |
| CN204627664U (en) | A kind of colliery crossheading is taken a step from moving device train | |
| CN203847142U (en) | Suspension type hydraulic support for coal mine roadway end | |
| CN111188643A (en) | Supporting device applied to coal mining face and driving face operation | |
| CN208412976U (en) | Scratch board conveyor and belt conveyor tail complete machine self-advancing Device | |
| CN203020329U (en) | Self-moving system of equipment trains for fully mechanized coal face | |
| CN201705371U (en) | Tractor for withdrawing support on fully mechanized mining face |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |