CN216836627U - Automatic retracting device for towing cable of tunneling and anchoring integrated machine - Google Patents

Abstract

The utility model discloses an automatic winding and unwinding devices of cable is dragged to tunneling and anchoring all-in-one, its technical scheme main points are: the multifunctional excavator is characterized by comprising an anchor transporting machine, wherein a steel wire rope is sleeved in the anchor transporting machine, a cable is sleeved in the anchor transporting machine, three cable suspension rings are sleeved in the outer movement of the steel wire rope, a supporting block is fixedly connected to one end of each cable suspension ring, a through hole is formed in the outer circle wall surface of each supporting block, a cable clamp is sleeved in the outer movement of the cable, the cable clamp is sleeved with the steel wire rope in a movable mode, a digging and anchoring integrated machine is arranged on one side of the anchor transporting machine and is sleeved with the cable in a movable mode, the digging and anchoring integrated machine is sleeved with the steel wire rope in a movable mode, an automatic winding and unwinding assembly is arranged on one side of the digging and anchoring integrated machine and is used for winding and unwinding the cable, the telescopic effect is guaranteed to be always at the maximum limit due to the arrangement of a balancing weight, the telescopic length is not small, and the service life of the device is prolonged.

Description

Automatic retracting device for towing cable of tunneling and anchoring integrated machine

Technical Field

The utility model relates to a colliery has the flexible comprehensive operation line technical field that digs that requires of cable, concretely relates to dig anchor all-in-one and drag automatic winding and unwinding devices of cable.

Background

For example, application numbers are: CN202021549212.2, a chinese patent discloses an automatic cable winding and unwinding device, which comprises a support frame, a column, a pulley block, a pull rope, a slip ring, a cable frame and a cable. The support frame is arranged on the ground or the movable platform; the stand is located and is removed on the consumer. The pulley block comprises a plurality of fixed pulleys and a plurality of movable pulleys, the fixed pulleys are horizontally and fixedly arranged at the upper part of the support frame at intervals, the movable pulleys are horizontally and fixedly arranged on the bent frame at intervals, and a heavy object is hung at the bottom of the bent frame; one end of the pull rope is fixed on one side of the support frame, and the other end of the pull rope is fixedly connected with the upper part of the upright post after sequentially passing through the U-shaped grooves of the fixed pulleys and the movable pulleys; the plurality of slip rings are slidably sleeved on the pull rope; the cable is hung under the slip ring at intervals by using a rope, and two ends of the cable are respectively fixed on the upper part of the support frame and the upper part of the upright post. The cable winding and unwinding device realizes automatic winding and unwinding of the cable through ascending and descending of a heavy object, has simple and reliable structure, and is particularly suitable for power supply of large-scale engineering machinery such as an electric loader, an electric excavator and the like

The existing automatic cable winding and unwinding device has some defects, and when the tension spring is used for a long time, the tension is reduced, so that the cable cannot be wound and unwound to the maximum extent.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic winding and unwinding devices of cable is dragged to tunneling and anchoring all-in-one has solved the automatic problem that can't reach the furthest that receive and releases after long-time the use.

The above technical purpose of the present invention can be achieved by the following technical solutions:

automatic retractable device of anchor all-in-one dragging cable includes: the cable-driven anchor driving device comprises an anchor transporting machine, wherein a steel wire rope is movably sleeved in the anchor transporting machine, a cable is movably sleeved in the anchor transporting machine, three cable suspension rings are movably sleeved outside the steel wire rope, a supporting block is fixedly connected to one end of each cable suspension ring, a through hole is formed in the outer circle wall surface of each supporting block, a cable clamp is movably sleeved outside the cable, the cable clamp is movably sleeved with the steel wire rope, a tunneling and anchoring all-in-one machine is arranged on one side of the anchor transporting machine and movably sleeved with the cable, the tunneling and anchoring all-in-one machine is movably sleeved with the steel wire rope, and an automatic winding and unwinding assembly is arranged on one side of the tunneling and anchoring all-in-one machine and used for winding and unwinding the cable.

Through adopting above-mentioned technical scheme, receive and release the subassembly through setting up automatically, prevented this dragging cable and dragged the ground and rolled bad, the people is hindered or the safety in production is seriously influenced to the electric leakage, present colliery is general way in the pit, establish a special messenger and carry out the nurse of dragging the cable and receive and release between tunneling and anchoring machine, when staff's operational environment security is lower, greatly increased personnel selection cost, receive and release the subassembly through setting up automatically, avoid dragging the cable and drag the ground and rolled bad, the appearance of trouble such as electric leakage, the personnel selection cost that has significantly reduced when having realized safe high-efficient tunnelling.

Preferably, the automatic retraction assembly comprises: the all-in-one machine comprises a balance weight box body, the balance weight box body is arranged on one side of the tunneling and anchoring all-in-one machine, an installation opening is formed in one side of the balance weight box body, a first directional wheel is fixedly installed on one side of the inside of the installation opening, a balancing weight is movably installed inside the balance weight box body, two installation plates are arranged on the top surface of the balancing weight, a dynamic wheel is fixedly installed on one side of the inside of the installation plates, a second directional wheel is fixedly installed on one side of the inside of the balance weight box body, and the steel wire rope penetrates through the installation opening and extends to the inside of the balance weight box body.

By adopting the technical scheme, through the arrangement of the balance weight box body and the dynamic wheel, the first directional wheel and the second directional wheel in the balance weight box body, the stress of the steel wire rope can be reduced, the rope storage amount of the steel wire rope can be increased, the space moving range of the tunneling and anchoring integrated machine and the anchor transporting machine can be met to the maximum extent, the device can realize a larger space change range of 2.5-6 meters, the device is strong in controllability when an accident situation occurs, the dragging cable can be prevented from being damaged by rolling the ground, a leakage fault or even a leakage injury accident, and the like, and safe and efficient tunneling is realized.

Preferably, the top surface of the counterweight box body is provided with a supporting hole, a limit switch is fixedly arranged in the supporting hole, and the steel wire rope is movably sleeved with the limit switch.

Through adopting above-mentioned technical scheme, cross and set up limit switch, when guaranteeing that the balancing weight rises at the top in the balance weight box, dig anchor all-in-one and fortune anchor machine and be in the farthest state apart from, dig anchor all-in-one and continue to walk because of other reasons and break wire rope, we have installed limit switch on the balance weight box top, when the balancing weight moves to the top in the balance weight box, the upper plate of balance weight box can be backed up to the dynamic wheel on the balancing weight, limit switch starts to the effect that the power of cutting off the excavation anchor all-in-one played safety protection.

Preferably, the top surface of the mounting plate is provided with a clamping hole, the top surface of the counterweight block is provided with a fixing hole, a fixing column is fixedly sleeved inside the fixing hole, the fixing column penetrates through the clamping hole and extends to the outside of the mounting plate, and the outside of the fixing column is in threaded connection with a fixing ring.

Through adopting above-mentioned technical scheme, through setting up solid fixed ring, the balancing weight in the balancing weight box calculates according to the inner space size of balancing weight box and the weight of digging anchor all-in-one towing cable, can guarantee that the all-in-one that digs anchor is drawn the cable at random and suspend in midair straightly or contract and be unlikely to drag ground under the extreme condition on wire rope, when cable weight is different, can change the balancing weight through turning round the fixed ring, has improved device suitability greatly.

Preferably, a plurality of buffer springs are fixedly mounted on the bottom surface inside the balance weight box body, and one ends of the buffer springs are fixedly connected with the buffer plate.

Through adopting above-mentioned technical scheme, through setting up buffer spring, when wire rope when the shrink, the balancing weight whereabouts, in order to prevent that the balancing weight from leading to the fact the injury to the bottom of balance weight box when tenesmus, be provided with buffer spring and buffer plate in the bottom of balance weight box and lead to the fact the injury to the balance weight box when having prevented the balancing weight tenesmus.

Preferably, one side fixed mounting of counter weight box has the connecting plate, one side fixed mounting of connecting plate has two spliced poles, one side of connecting plate is provided with cable junction box, cable junction box cup joints with the cable activity, one side fixed mounting of cable junction box has two connecting cylinders, connecting cylinder and spliced pole fixed joint, one side fixed mounting of counter weight box has the support frame, the equal fixed mounting in inside both sides of support frame has the backup pad, the screw hole has been seted up to one side of support frame, the inside fixed joint of screw hole has the screw, screw and anchor all-in-one fixed connection of digging.

By adopting the technical scheme, the counterweight box body is arranged on the rear seat of the tunneling and anchoring all-in-one machine through the supporting plates, the two supporting plates are arranged on the supporting frame, the stability of the supporting frame is improved, and the supporting frame is prevented from being scattered when the device moves violently.

Preferably, the outer circle wall surface of the moving wheel is provided with a clamping groove.

Through adopting above-mentioned technical scheme, through setting up the draw-in groove, turn back to the wheel and pull out when wire rope moves for two, because move to the wheel not fixed mounting probably when the device appears rocking, wire rope is from moving to taking turns to and breaks away from, through setting up the draw-in groove, has prevented that wire rope from moving to the condition that the wheel breaks away from easily.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the balancing weight, the balancing weight rises, dig anchor all-in-one and drag the cable extension at random, when the balancing weight rises to the top of balance weight box, wire rope is in the maximum tensile state this moment, it is in the farthest state to dig anchor all-in-one and fortune anchor machine, when the distance between the two reduces, the cable suspends wire rope in midair and can withdraw under the gravity of balancing weight pulls and turn back to in the dynamic wheel in the balance weight box, the balancing weight descends, the cable suspends wire rope in midair at the biggest shrink state this moment, it is in the nearest state to dig anchor all-in-one and fortune anchor machine, thereby guarantee flexible effect at furthest always, can not be because of long-time use, flexible length is not little, the service life of device has been improved.

Through setting up solid fixed ring, the balancing weight in the balance weight box calculates according to the weight of cable, and when cable weight is different, can lift original fixed block off through wrench movement solid fixed ring, installs the balancing weight that weight matches, has improved and has installed the suitability.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the support frame of the present invention;

fig. 3 is a schematic structural view of the connecting cylinder of the present invention;

FIG. 4 is a schematic view of the connecting column structure of the present invention;

fig. 5 is a schematic view of the splitting structure of the counterweight housing of the present invention;

FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 5;

fig. 7 is a schematic view of the mounting plate structure of the present invention.

Reference numerals: 1. an anchor handling machine; 2. a wire rope; 3. a cable; 4. a cable clamp; 5. a cable suspension ring; 6. a support block; 7. a through hole; 8. a digging and anchoring integrated machine; 9. a connecting plate; 10. connecting columns; 11. a cable junction box; 12. a connecting cylinder; 13. a counterweight box body; 14. an installation port; 15. a first steering wheel; 16. a balancing weight; 17. mounting a plate; 18. a moving direction wheel; 19. a second orienting wheel; 20. a support hole; 21. a limit switch; 22. a clamping hole; 23. fixing a column; 24. a fixing hole; 25. a fixing ring; 26. a buffer plate; 27. a buffer spring; 28. a support frame; 29. a support plate; 30. screw holes; 31. a screw; 32. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the automatic retracting and releasing device for the towing cable of the tunneling and anchoring all-in-one machine comprises: the anchor transporting machine 1 is an existing structure and is not described herein, a steel wire rope 2 is movably sleeved in the anchor transporting machine 1, a cable 3 is movably sleeved in the anchor transporting machine 1, three cable suspension rings 5 are movably sleeved outside the steel wire rope 2, one end of each cable suspension ring 5 is fixedly connected with a supporting block 6, a through hole 7 is formed in the outer circle wall surface of each supporting block 6, a cable clamp 4 is movably sleeved outside the cable 3, the cable clamp 4 is movably sleeved with the steel wire rope 2, a digging and anchoring integrated machine 8 is arranged on one side of the anchor transporting machine 1, the digging and anchoring integrated machine 8 is an existing structure and is not described herein, the digging and anchoring integrated machine 8 is movably sleeved with the cable 3, the digging and anchoring integrated machine 8 is movably sleeved with the steel wire rope 2, an automatic retraction component is arranged on one side of the digging and anchoring integrated machine 8 and is used for retracting the cable 3, and the dragging cable 3 is prevented from being damaged by being rolled, the existing coal mine underground general method is that a specially-assigned person is arranged between the tunneling and anchoring integrated machine 8 and the anchor transporting machine 1 to nurse and fold and unfold the trailing cable 3, the working environment safety of workers is low, the personnel selection cost is greatly increased, the occurrence of faults such as rolling damage and electric leakage of the trailing cable 3 in the ground is avoided by arranging an automatic folding and unfolding assembly, and the personnel selection cost is greatly reduced while safe and efficient tunneling is realized.

Referring to fig. 1, 5 and 6, the automatic retraction assembly includes: the balance weight box body 13 is of a rectangular hollow structure, the balance weight box body 13 is arranged on one side of the tunneling and anchoring all-in-one machine 8, one side of the balance weight box body 13 is provided with a mounting port 14, the mounting port 14 is a rectangular through hole, one side inside the mounting port 14 is fixedly provided with a first directional wheel 15, the balance weight box body 13 is movably provided with a balance weight 16, the top surface of the balance weight 16 is provided with two mounting plates 17, one side inside the mounting plate 17 is fixedly provided with a dynamic wheel 18, one side inside the balance weight box body 13 is fixedly provided with a second directional wheel 19, the steel wire rope 2 passes through the mounting port 14 and extends to the inside of the balance weight box body 13, through the arrangement of the balance weight box body, the dynamic wheel 18, the first directional wheel 15 and the second directional wheel 19 in the balance weight box body 13, the stress of the steel wire rope 2 can be reduced, the rope storage amount of the steel wire rope 2 can be increased, and the space moving range of the tunneling and anchoring all-in-one machine 8 and the tunneling and anchoring machine 1 can be met to the greatest extent, the device can realize a larger space variation range of 2.5-6 meters, when an accident situation is ensured, the device is strong in controllability, the dragging of the cable 3 can be avoided to be damaged by rolling, the occurrence of electric leakage fault or even electric leakage injury accidents and the like, safe and efficient tunneling is realized, the clamping groove 32 is formed in the outer circle wall surface of the moving wheel 18, through the arrangement of the clamping groove 32, when the steel wire rope 2 is pulled back to the wheel 18 in two moving directions, because the moving wheel 18 is not fixedly installed and can shake in the device, the steel wire rope 2 is separated from the moving wheel 18, and through the arrangement of the clamping groove 32, the condition that the steel wire rope 2 is separated from the moving wheel 18 easily is prevented.

Referring to fig. 1, 5 and 7, a clamping hole 22 is formed in the top surface of the mounting plate 17, the clamping hole 22 is a circular through hole, a fixing hole 24 is formed in the top surface of the counterweight block 16, a fixing column 23 is fixedly sleeved inside the fixing hole 24, the fixing column 23 passes through the clamping hole 22 and extends to the outside of the mounting plate 17, a fixing ring 25 is screwed outside the fixing column 23, by arranging the fixing ring 25, the counterweight block 16 in the counterweight block 13 is calculated according to the size of the inner space of the counterweight block 13 and the weight of the cable 3 pulled by the integrated tunneling and anchoring machine 8, it can be ensured that the cable 3 pulled by the integrated tunneling and anchoring machine 8 is suspended on the steel wire rope 2 to be straight or retracted to the limit state so as not to drag the ground, when the weight of the cable 3 is different, the counterweight block 16 can be replaced by twisting the fixing ring 25, the device adaptability is greatly improved, a plurality of buffer springs 27 are fixedly installed on the bottom surface inside the counterweight block 13, buffer spring 27's one end fixedly connected with buffer board 26, buffer board 26 are the rectangle structure, and through setting up buffer spring 27, when wire rope 2 is when the shrink, balancing weight 16 whereabouts, causes the injury to the bottom of counter weight box 13 when preventing balancing weight 16 tenesmus, is provided with buffer spring 27 and buffer board 26 in the bottom of counter weight box 13 and has prevented that balancing weight 16 tenesmus from causing the injury to counter weight box 13.

Referring to fig. 2, 3 and 4, a connecting plate 9 is fixedly installed on one side of a counterweight box body 13, the connecting plate 9 is of a rectangular structure, two connecting posts 10 are fixedly installed on one side of the connecting plate 9, a cable junction box 11 is arranged on one side of the connecting plate 9, the cable junction box 11 is movably sleeved with a cable 3, two connecting cylinders 12 are fixedly installed on one side of the cable junction box 11, the connecting cylinders 12 are fixedly clamped with the connecting posts 10, a supporting frame 28 is fixedly installed on one side of the counterweight box body 13, supporting plates 29 are fixedly installed on both sides of the inside of the supporting frame 28, a screw hole 30 is formed in one side of the supporting frame 28, a screw 31 is fixedly clamped in the inside of the screw hole 30 and is fixedly connected with a digging and anchoring integrated machine 8, the counterweight box body 13 is installed on a rear seat of the digging and anchoring integrated machine 8 through the supporting frame 28 by arranging the supporting plates 29, the supporting plate 29 is arranged on the supporting frame 28 to improve the stable shape of the supporting frame 28, preventing the support frame 28 from falling apart when the device is in violent movement.

Referring to fig. 5 and 6, a supporting hole 20 is formed in the top surface of the counterweight box body 13, the supporting hole 20 is a circular through hole, a limit switch 21 is fixedly installed inside the supporting hole 20, the limit switch 21 is an existing structure and is not described herein, the steel wire rope 2 is movably sleeved with the limit switch 21, by arranging the limit switch 21, in order to ensure that the counterweight 16 rises to the top in the counterweight box body 13, the excavation and anchoring integrated machine 8 and the anchor transporting machine 1 are in a farthest state, the excavation and anchoring integrated machine 8 continues to walk to break the steel wire rope 2 due to other reasons, the limit switch 21 is installed on the top of the counterweight box body 13, when the counterweight 16 runs to the top in the counterweight box body 13, the dynamic wheels 18 on the counterweight 16 push the upper plate of the counterweight box body 13 open, the limit switch 21 is started, and therefore the power supply of the excavation and anchoring integrated machine 8 is cut off to play a role of safety protection

The working principle is as follows: referring to fig. 1-7, when the anchor driving and driving machine 8 and the anchor transporting machine 1 are in operation, when the distance between the two is increased, the wire rope 2 is pulled out from the counterweight box 13, the counterweight 16 in the counterweight box 13 rises, the anchor driving and driving machine 8 randomly pulls the cable 3 to extend, when the counterweight 16 rises to the top of the counterweight box 13, in order to prevent the top cover of the counterweight box 13 from being opened, the limit switch 21 cuts off the power supply of the anchor driving and driving machine 8, when the distance between the two is reduced, the wire rope 2 is retracted and folded back to the dynamic wheel 18 in the counterweight box 13 under the traction of the gravity of the counterweight 16, the counterweight 16 descends, the anchor driving and driving machine 8 randomly pulls the cable 3 to descend, when the counterweight 16 descends to the bottom of the counterweight box 13, the wire rope 2 is in the maximum contraction state, the anchor driving and driving machine 8 randomly pulls the cable 3 to contract and bend to the maximum state, the tunneling and anchoring all-in-one machine 8 and the anchor transporting machine 1 are in a state of being closest to each other, and in the process that the cable 3 is automatically retracted and extended by the tunneling and anchoring all-in-one machine 8, the total length of the cable 3 is not changed, so that the steel wire rope 2 is also in a constant tension state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Automatic retractable device of anchor all-in-one dragging cable, its characterized in that includes: the device comprises an anchor transporting machine (1), wherein a steel wire rope (2) is movably sleeved in the anchor transporting machine (1), a cable (3) is movably sleeved in the anchor transporting machine (1), three cable suspension rings (5) are movably sleeved outside the steel wire rope (2), one end of each cable suspension ring (5) is fixedly connected with a supporting block (6), a through hole (7) is formed in the outer circle wall surface of each supporting block (6), a cable clamp (4) is movably sleeved outside the cable (3), the cable clamp (4) is movably sleeved with the steel wire rope (2), a digging and anchoring integrated machine (8) is arranged on one side of the anchor transporting machine (1), the digging and anchoring integrated machine (8) is movably sleeved with the cable (3), the digging and anchoring integrated machine (8) is movably sleeved with the steel wire rope (2), and an automatic retraction and retraction assembly is arranged on one side of the digging and anchoring integrated machine (8), the cable winding and unwinding device is used for winding and unwinding cables.

2. The machine of claim 1, wherein the automatic retraction assembly comprises: the excavator anchor integrated machine comprises a balance weight box body (13), the balance weight box body (13) is arranged on one side of an excavator anchor integrated machine (8), a mounting opening (14) is formed in one side of the balance weight box body (13), a first directional wheel (15) is fixedly mounted on one side of the inside of the mounting opening (14), a balancing weight (16) is movably mounted inside the balance weight box body (13), two mounting plates (17) are arranged on the top surface of the balancing weight (16), a directional wheel (18) is fixedly mounted on one side of the inside of the mounting plates (17), a second directional wheel (19) is fixedly mounted on one side of the inside of the balance weight box body (13), and the steel wire rope (2) penetrates through the mounting opening (14) and extends to the inside of the balance weight box body (13).

3. The automatic retracting and releasing device of the towing cable of the tunneling and anchoring all-in-one machine is characterized in that a supporting hole (20) is formed in the top surface of the counterweight box body (13), a limit switch (21) is fixedly mounted inside the supporting hole (20), and the steel wire rope (2) is movably sleeved with the limit switch (21).

4. The automatic retracting and releasing device of the towing cable of the tunneling and anchoring all-in-one machine is characterized in that a clamping hole (22) is formed in the top surface of the mounting plate (17), a fixing hole (24) is formed in the top surface of the counterweight block (16), a fixing column (23) is fixedly sleeved in the fixing hole (24), the fixing column (23) penetrates through the clamping hole (22) and extends to the outside of the mounting plate (17), and a fixing ring (25) is connected to the outside of the fixing column (23) in a threaded mode.

5. The automatic retracting and releasing device of the towing cable of the tunneling and anchoring all-in-one machine is characterized in that a plurality of buffer springs (27) are fixedly installed on the inner bottom surface of the counterweight box body (13), and one ends of the buffer springs (27) are fixedly connected with a buffer plate (26).

6. The automatic retracting and releasing device for the towing cable of the tunneling and anchoring all-in-one machine is characterized in that a connecting plate (9) is fixedly installed on one side of a balance weight box body (13), two connecting columns (10) are fixedly installed on one side of the connecting plate (9), a cable junction box (11) is arranged on one side of the connecting plate (9), the cable junction box (11) is movably sleeved with a cable (3), two connecting cylinders (12) are fixedly installed on one side of the cable junction box (11), the connecting cylinders (12) are fixedly clamped with the connecting columns (10), a supporting frame (28) is fixedly installed on one side of the balance weight box body (13), supporting plates (29) are fixedly installed on two inner sides of the supporting frame (28), a screw hole (30) is formed in one side of the supporting frame (28), and a screw (31) is fixedly clamped in the screw hole (30), the screw (31) is fixedly connected with the tunneling and anchoring integrated machine (8).

7. The automatic retracting and releasing device of the towing cable of the tunneling and anchoring all-in-one machine is characterized in that a clamping groove (32) is formed in the outer circular wall surface of the dynamic wheel (18).

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