CN219706989U - Adjustable turning device of continuous tractor - Google Patents
Adjustable turning device of continuous tractor Download PDFInfo
- Publication number
- CN219706989U CN219706989U CN202321012160.9U CN202321012160U CN219706989U CN 219706989 U CN219706989 U CN 219706989U CN 202321012160 U CN202321012160 U CN 202321012160U CN 219706989 U CN219706989 U CN 219706989U
- Authority
- CN
- China
- Prior art keywords
- turning device
- sleeper
- steel plate
- continuous
- square steel
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 241001669679 Eleotris Species 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical group [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model discloses an adjustable turning device of a continuous tractor, which comprises a traction slot hole formed in a sleeper, and also comprises a square steel plate with an L-shaped section, wherein one surface of the square steel plate passes through the traction slot hole through a fastening bolt assembly to be connected with the sleeper, and the other surface of the square steel plate is respectively connected with two guide wheels through loose bolts; through seting up the slot hole to the sleeper, can the active guide wheel position of adjusting, in the field application in-process, when facing many turns, the continuous tractor transportation of wide-angle, no longer receive the direction of turning to influence, only need adjust the fixed position of turning device leading wheel base on the sleeper to realize the guide effect of leading wheel to wire rope, avoided the problem that turning device is not enough that probably appears in the production, made continuous tractor can adapt to more complicated transportation route, improved the transportation continuity.
Description
Technical Field
The utility model belongs to the technical field of underground roadway transportation equipment, and particularly relates to an adjustable turning device of a continuous tractor.
Background
The endless rope continuous tractor is a beryllium-copper ground track transportation device which is towed by a steel wire rope in a coal mine underground roadway. The endless rope continuous traction vehicle is a complete transportation system formed by a winch, a tensioning device, a shuttle car, a tail wheel and a wheel set along the way through a steel wire rope. The winch provides power, the friction force between the steel wire rope and the rope lining is utilized to enable the steel wire rope to move, and the moving steel wire rope drives the shuttle car tractor train, so that the purpose of hauling and transporting heavy objects is achieved.
The continuous tractor turning device plays a role in turning and protecting the vehicle from running and preventing the vehicle from turning off due to turning in the continuous tractor curve transportation, the existing turning device adopts a method for welding and fixing steering wheels, the turning device is divided into a left turning device and a right turning device according to different turning directions of a roadway, and only single turning can be carried out, but a plurality of groups of turning devices in different directions are needed in underground excavation roadway arrangement, the turning devices are possibly lacked, other auxiliary transportation modes are increased, a transportation system is not continuous, transportation links are increased, mine transportation risks are increased, and the like, so that inconvenience is brought to production.
Disclosure of Invention
The utility model aims to provide an adjustable turning device of a continuous tractor, which solves the problem that the existing device can only singly adjust the direction.
The technical scheme includes that the adjustable turning device of the continuous tractor comprises a traction slot hole formed in a sleeper, and further comprises a square steel plate with an L-shaped section, one side of the square steel plate penetrates through the traction slot hole through a fastening bolt assembly to be connected with the sleeper, and the other side of the square steel plate is respectively connected with two guide wheels through a loose bolt.
The utility model is also characterized in that:
the length of the traction long hole is not less than 700mm.
The fastening bolt component comprises a fastening bolt and a nut, and the width of the traction long hole is not smaller than the outer diameter of the fastening bolt and smaller than the outer diameter of the nut.
The guide wheel is covered with a wear-resistant rubber sleeve.
The sleeper rail also comprises a guard rail connected to the sleeper rail edge.
The beneficial effects of the utility model are as follows:
the adjustable turning device of the continuous tractor is provided with the traction long holes on the sleeper, and the position of the guide wheel can be actively adjusted by arranging the long holes on the sleeper, so that the continuous tractor is not influenced by turning directions when being transported by a multi-turning large-angle continuous tractor in the field application process, and only the fixed position of the guide wheel base of the turning device on the sleeper is required to be adjusted, thereby realizing the guiding effect of the guide wheel on the steel wire rope of the tractor, avoiding the problem of insufficient turning devices possibly occurring in production, enabling the continuous tractor to adapt to more complex transportation routes and improving the transportation continuity.
Drawings
FIG. 1 is a schematic view of the adjustable turning device of the continuous hauler of the present utility model;
FIG. 2 is an enlarged view of a portion of the apparatus of the present utility model;
fig. 3 is a view of the relative arrangement of the adjustable turning device of the continuous hauler on the sleeper rail in the present utility model.
In the figure, 1, square steel plates, 2, traction long holes, 3, guide wheels and 4, and guard rails.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
Because the guide wheels of the existing turning device are fixed above the sleeper in a welding mode, the turning device is required to be matched with a plurality of groups of turning devices which are turned singly to realize the transportation of the curve during the turning of the continuous tractor, and the turning device is improved in order to improve the universality of the steering wheels.
The utility model discloses an adjustable turning device of a continuous tractor, which is shown in fig. 1, and comprises a traction slot hole 2 formed in a sleeper, and also comprises a square steel plate 1 with an L-shaped section, wherein one side of the square steel plate 1 passes through the traction slot hole 2 to be connected with the sleeper through a fastening bolt assembly, the fastening bolt assembly fixedly connects the square steel plate 1 on the sleeper, when turning angle adjustment is required, the fastening bolt assembly is taken down to adjust the position of the square steel plate 1, as shown in fig. 2, the other side of the square steel plate 1 is respectively connected with two guide wheels 3 through loose bolts, and the loose bolts can enable the guide wheels 3 to rotate relative to the other steel plate 1.
The length of the traction long hole 2 is not less than 700mm, the maximum length is determined according to actual safety requirements, the traction long hole 2 is internally provided with a fastening bolt assembly, when the position of the opposite steel plate 1 is required to be adjusted, the position of the fastening bolt assembly is required to be moved, and the adjustment process can be simplified by using the traction long hole 2.
The fastening bolt component comprises a fastening bolt and a nut, the width of the traction long hole 2 is not smaller than the outer diameter of the fastening bolt and smaller than the outer diameter of the nut, so that the fastening bolt component can be fixedly connected to the sleeper and can not move in the traction long hole 2.
The abrasion-resistant rubber sleeve is covered outside the guide wheel 3, so that the guide wheel 3 can be prevented from being abraded, and the service life of the guide wheel 3 is prolonged.
The tractor further comprises a guard rail 4 connected to the edge of the sleeper rail, and the guard rail can play a limiting role on the tractor.
The adjustable turning device of the continuous tractor is particularly used as follows:
in the following, referring to fig. 3, a plurality of adjustable turning devices of the continuous tractor of the present utility model are arranged at turning positions on the sleeper, when the tractor needs to make a large-angle turn, the fastening bolt assembly on the preset turning track is moved to the right of the traction slot hole 2, so as to drive the square steel plate 1 and the guide wheel 3 to move rightwards, the turning angle formed by the guide wheel 3 is increased, and because the traction rope on the tractor moves along the guide wheel 3, the turning angle of the tractor is increased, and after adjustment, the fastening bolt assembly is fastened and fixed.
When the tractor needs to turn at a small angle, the fastening bolt component on the preset turning track moves to the left of the traction long hole 2, and then the square steel plate 1 and the guide wheel 3 are driven to move leftwards, so that the turning angle formed by the guide wheel 3 is reduced, and the traction rope on the tractor moves along the guide wheel 3, so that the turning angle of the tractor is reduced, and the fastening bolt component is fastened and fixed after adjustment.
According to the adjustable turning device of the continuous tractor, through arranging the long holes on the sleeper, the position of the guide wheel can be actively adjusted, and in the field application process, when the continuous tractor with multiple turns and large angles is transported, the guide wheel is not influenced by the turning direction any more, and only the fixed position of the guide wheel base of the turning device on the sleeper is required to be adjusted, so that the guiding effect of the guide wheel on the steel wire rope is realized, the problem of insufficient turning devices possibly occurring in production is avoided, the continuous tractor can adapt to more complex transportation routes, and the transportation continuity is improved.
Claims (5)
1. The adjustable turning device of the continuous tractor is characterized by comprising a traction long hole (2) formed in a sleeper, and further comprising a square steel plate (1) with an L-shaped section, wherein one side of the square steel plate (1) passes through the traction long hole (2) through a fastening bolt assembly to be connected with the sleeper, and the other side of the square steel plate (1) is respectively connected with two guide wheels (3) through loose bolts.
2. The adjustable turning device of a continuous haulage vehicle according to claim 1, characterized in that the length of the haulage long hole (2) is not less than 700mm.
3. The adjustable turning device of a continuous haulage vehicle as claimed in claim 1, wherein the tightening bolt assembly comprises a tightening bolt and a nut, the width of the haulage long hole (2) being not smaller than the tightening bolt outer diameter and smaller than the nut outer diameter.
4. The adjustable turning device of a continuous haulage vehicle according to claim 1, characterized in that the guiding wheel (3) is covered with a wear resistant rubber sleeve.
5. The adjustable turning device for a continuous hauler as claimed in claim 1, further comprising a guard rail (4) connected to the sleeper rail edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012160.9U CN219706989U (en) | 2023-04-28 | 2023-04-28 | Adjustable turning device of continuous tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012160.9U CN219706989U (en) | 2023-04-28 | 2023-04-28 | Adjustable turning device of continuous tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706989U true CN219706989U (en) | 2023-09-19 |
Family
ID=87996507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321012160.9U Active CN219706989U (en) | 2023-04-28 | 2023-04-28 | Adjustable turning device of continuous tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706989U (en) |
-
2023
- 2023-04-28 CN CN202321012160.9U patent/CN219706989U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |