CN220182366U - Bulletproof device for unreeling mine anchor cable - Google Patents
Bulletproof device for unreeling mine anchor cable Download PDFInfo
- Publication number
- CN220182366U CN220182366U CN202321429930.XU CN202321429930U CN220182366U CN 220182366 U CN220182366 U CN 220182366U CN 202321429930 U CN202321429930 U CN 202321429930U CN 220182366 U CN220182366 U CN 220182366U
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- China
- Prior art keywords
- anchor
- fixed plate
- rollers
- anchor rope
- unreeling
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- 238000000034 method Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a bulletproof device for unreeling mine anchor cables, and belongs to the technical field of anchor cable processing devices. The movable door is hinged in the fixing plates, connecting rods are arranged at the bottom ends of the movable doors and the connecting pieces, the lock catches are installed on the connecting rods in a staggered mode, and the fixing plates, the carrier rollers and the movable doors form a circular cavity structure; according to the utility model, the anchor rope coil is placed in the cavity structure, the lock catch is used for fixedly locking the movable door, the rope is sheared to be sprung and spread in the cavity structure, one end of the anchor rope is pulled out from the support rollers, the rotating rollers or the support rollers and the rotating rollers at will manually to unwind, so that the unwinding speed is accelerated, and the labor intensity of staff is reduced.
Description
Technical Field
The utility model belongs to the technical field of anchor cable processing devices, and particularly relates to a bulletproof device for unreeling mine anchor cables.
Background
The mine anchor cable is applied to the looping of mines or other mines, well roadways and surrounding rocks, the mine roadways are often not supported effectively according to the conventionally designed anchor bolt supporting forms and parameters, the whole of the anchor bolt supporting collapses, serious consequences are brought, and larger prestress can be provided for the mine tunnel due to higher strength level of the anchor cable, so that a better supporting effect is achieved.
In the anchor rope course of working, because anchor rope length is longer and is inconvenient to receive and release to stumble easily when the transport, so need to coil the anchor rope with the rope and collect in bundles, then need cut the rope, arrange in order the anchor rope and use when unreeling, but when cutting the fixed rope of anchor rope outer lane, the anchor rope can pop out in the twinkling of an eye, on the one hand causes the threat to staff's personal safety, on the other hand the anchor rope is popped out the back and is covered with the workshop in the twinkling of an eye, messy, the staff need spend a large amount of time to arrange the anchor rope, has increaseed staff's intensity of labour, has reduced work efficiency, therefore put forward a mine anchor rope and unreel and use bulletproof device.
Disclosure of Invention
In order to overcome the problem that when a rope fixed on an outer ring of an anchor rope is cut off, the anchor rope can be sprung out instantly, so that the personal safety of workers is threatened, and the workers are required to finish the anchor rope in a large amount of time, so that the labor intensity of the workers is increased; according to the utility model, the anchor rope coil is placed in the cavity structure, the lock catch is used for fixedly locking the movable door, the rope is sheared to be sprung and spread in the cavity structure, one end of the anchor rope is pulled out from the support rollers, the rotating rollers or the support rollers and the rotating rollers at will manually to unwind, so that the unwinding speed is accelerated, and the labor intensity of staff is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mine anchor rope unreels and uses bulletproof device mainly includes base, support frame, pivot, fixed plate, connecting piece, bearing roller, dodge gate, hasp, the support frame install on the base top, be located the base both sides, be provided with the reinforcement crossbeam between the support frame, the pivot is rotatably installed on the support frame top through the bearing frame, circular structure's fixed plate is installed in the pivot, the connecting piece is installed inside two fixed plates, the bearing roller is rotatably installed on the connecting piece, the dodge gate is rotatably articulated inside the fixed plate through the connecting axle, be provided with the connecting rod on dodge gate bottom and the connecting piece, the hasp is crisscross to be installed on the connecting rod, the circular cavity structure of enclosing is enclosed to fixed plate, bearing roller and dodge gate.
The movable door comprises a connecting shaft, a connecting rod, a connecting block, a rotating roller and a bolt, wherein the connecting block is hinged on a fixed plate through the connecting shaft, the rotating roller is rotatably installed on the connecting block, the connecting rod is installed at the bottom end of the connecting block, a lock catch is installed on the connecting rod, and the bolt is used for fastening and connecting the lock catch.
The base bottom be provided with the universal wheel of the removal transport of being convenient for of device.
The distance between the carrier rollers, the distance between the rotating rollers and the distance between the carrier rollers and the rotating rollers are slightly larger than the diameter of the anchor cable.
The utility model has the beneficial effects that:
according to the utility model, the anchor rope coil is placed in a cavity structure surrounded by the fixed plate, the carrier rollers and the movable door, the movable door is fixed and locked by the lock catches, the anchor rope coil is effectively limited, the sheared rope anchor rope is sprung and fully distributed in the cavity structure, one end of the anchor rope is pulled out from the carrier rollers, the rotating rollers or the carrier rollers and the rotating rollers at will to be unreeled manually, the carrier rollers roll while the anchor rope is unreeled, the friction force is small, the unreeled speed is accelerated, a great amount of time is not required for staff to finish the anchor rope, and the labor intensity of staff is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present utility model, 1.
Fig. 2 is a left and right isometric view of the present utility model.
Fig. 3 is a schematic perspective view of the present utility model 2.
Fig. 4 is a schematic perspective view of the present utility model, fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The utility model discloses a bulletproof device for unreeling mine anchor cables, which mainly comprises a base 1, support frames 2, rotating shafts 3, fixing plates 4, connecting pieces 5, carrier rollers 6, movable doors 7 and lock catches 8, wherein the support frames 2 are arranged at the top ends of the base 1 and positioned at the two sides of the base 1, reinforcing cross beams 21 are arranged between the support frames 2, the rotating shafts 3 are rotatably arranged at the top ends of the support frames 2 through bearing seats, the fixing plates 4 with a circular structure are arranged on the rotating shafts 3, the connecting pieces 5 are arranged in the two fixing plates 4, the carrier rollers 6 are rotatably arranged on the connecting pieces 5, the movable doors 7 are rotatably hinged in the fixing plates 4 through connecting shafts 71, connecting rods 72 are arranged at the bottom ends of the movable doors 7 and on the connecting pieces 5, the lock catches 8 are alternately arranged on the connecting rods 72, and the fixing plates 4, the carrier rollers 6 and the movable doors 7 enclose a circular cavity structure.
In the concrete implementation process, the device is pushed to the vicinity of an anchor rope bundle needing to be carried and unreeled, the bolt is opened, the movable door 7 is turned over by the handheld connecting rod 72, the connecting block 73 and the rotating roller 74 rotate around the connecting shaft 71 under the manual turning action, after the movable door is opened, the anchor rope bundle is placed in a cavity structure surrounded by the fixed plate 4, the carrier roller 6 and the movable door 7, the movable door 7 is closed by the handheld connecting rod 72, the lock catch 8 is tightly connected by the bolt, the anchor rope is effectively limited by the bolt, the anchor rope bundle is pushed to one side of the unreeler for unreeled operation by the pushing device, the sheared rope and the anchor rope are fully opened in the cavity structure, one end of the anchor rope is pulled out from between the carrier roller 6, between the rotating roller 74 or between the carrier roller 6 and the rotating roller 74 for unreeled by the manual work, the carrier roller 6 and the rotating roller 74 roll at the same time of unreeled anchor rope is small in friction, unreeled speed is accelerated, a great amount of time is not needed for staff to finish the anchor rope, and labor intensity of staff is reduced.
The movable door comprises a connecting shaft 71, a connecting rod 72, a connecting block 73, a rotating roller 74 and a bolt, wherein the connecting block 73 is hinged to the fixed plate 4 through the connecting shaft 71, the rotating roller 74 is rotatably arranged on the connecting block 73, the connecting rod 72 is arranged at the bottom end of the connecting block 73, a lock catch 8 is arranged on the connecting rod 72, the lock catch 8 is fastened and connected by the bolt, in the specific working process, the device is pushed to the vicinity of an anchor cable bundle needing to be carried and unreeled, the bolt is opened, the movable door 7 is turned by the hand-held connecting rod 72, the connecting block 73 and the rotating roller 74 rotate around the connecting shaft 71 under the manual turning action, and after the movable door is opened, the anchor cable bundle is placed in a cavity structure enclosed by the fixed plate 4, the carrier roller 6 and the movable door 7.
The base 1 bottom be provided with the universal wheel 11 of the removal transport of being convenient for device, when the anchor rope needs to unreel, can push the installation that the device arrived the transport place and carry out the anchor rope and roll up, do not need artifical long-distance transport for unreel work efficiency.
The distance between the carrier rollers 6, the distance between the rotating rollers 74 and the distance between the carrier rollers 6 and the rotating rollers 74 are slightly larger than the diameter of the anchor cable.
The working process comprises the following steps:
in the concrete implementation process, the device is pushed to the vicinity of an anchor rope bundle needing to be carried and unreeled, the bolt is opened, the movable door 7 is turned over by the handheld connecting rod 72, the connecting block 73 and the rotating roller 74 rotate around the connecting shaft 71 under the manual turning action, after the movable door is opened, the anchor rope bundle is placed in a cavity structure surrounded by the fixed plate 4, the carrier roller 6 and the movable door 7, the movable door 7 is closed by the handheld connecting rod 72, the lock catch 8 is tightly connected by the bolt, the anchor rope is effectively limited by the bolt, the anchor rope bundle is pushed to one side of the unreeler for unreeled operation by the pushing device, the sheared rope and the anchor rope are fully opened in the cavity structure, one end of the anchor rope is pulled out from between the carrier roller 6, between the rotating roller 74 or between the carrier roller 6 and the rotating roller 74 for unreeled by the manual work, the carrier roller 6 and the rotating roller 74 roll at the same time of unreeled anchor rope is small in friction, unreeled speed is accelerated, a great amount of time is not needed for staff to finish the anchor rope, and labor intensity of staff is reduced.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a mine anchor rope unreels and uses bulletproof device which characterized in that: a mine anchor rope unreels and uses bullet-proof device include base (1), support frame (2), pivot (3), fixed plate (4), connecting piece (5), bearing roller (6), dodge gate (7), hasp (8), support frame (2) install on base (1) top, be located base (1) both sides, be provided with between support frame (2) and consolidate crossbeam (21), pivot (3) are rotatably installed on support frame (2) top through the bearing frame, circular structure's fixed plate (4) are installed on pivot (3), connecting piece (5) are installed inside two fixed plates (4), bearing roller (6) rotatable install on connecting piece (5), dodge gate (7) are rotatably articulated inside fixed plate (4) through connecting axle (71), be provided with connecting rod (72) on dodge gate (7) bottom and connecting piece (5), hasp (8) are crisscross to be installed on connecting rod (72), circumference of fixed plate (4), bearing roller (6) and dodge gate (7) become a circular cavity structure.
2. The mine cable unreeling bulletproof device of claim 1, wherein: the movable door comprises a connecting shaft (71), a connecting rod (72), a connecting block (73), a rotating roller (74) and a bolt, wherein the connecting block (73) is hinged to the fixed plate (4) through the connecting shaft (71), the rotating roller (74) is rotatably installed on the connecting block (73), the connecting rod (72) is installed at the bottom end of the connecting block (73), the lock catch (8) is installed on the connecting rod (72), and the bolt is used for fastening and connecting the lock catch (8).
3. A ballistic protection device for unreeling a mine cable according to claim 1 or 2, wherein: the bottom end of the base (1) is provided with a universal wheel (11) which is convenient for moving and carrying the device.
4. A ballistic protection device for unreeling a mine cable according to claim 1 or 2, wherein: the distances between the carrier rollers (6), between the rotating rollers (74) and between the carrier rollers (6) and the rotating rollers (74) are slightly larger than the diameter of the anchor cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429930.XU CN220182366U (en) | 2023-06-07 | 2023-06-07 | Bulletproof device for unreeling mine anchor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429930.XU CN220182366U (en) | 2023-06-07 | 2023-06-07 | Bulletproof device for unreeling mine anchor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182366U true CN220182366U (en) | 2023-12-15 |
Family
ID=89106106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321429930.XU Active CN220182366U (en) | 2023-06-07 | 2023-06-07 | Bulletproof device for unreeling mine anchor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182366U (en) |
-
2023
- 2023-06-07 CN CN202321429930.XU patent/CN220182366U/en active Active
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