CN213419136U

CN213419136U - Spiral anchor withdrawing device

Info

Publication number: CN213419136U
Application number: CN202022242671.2U
Authority: CN
Inventors: 方晨; 刘贤达
Original assignee: Changzhou Zhenyou Mining Equipment Co ltd
Current assignee: Changzhou Zhenyou Mining Equipment Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a spiral anchor withdrawing device, which comprises a transverse plate, a protective bin is arranged above the transverse plate, a spiral anchor withdrawing device body is arranged in the protective bin, a stabilizing plate is arranged below the transverse plate, runners are arranged at two sides of the bottom of the stabilizing plate, a lifting mechanism is arranged between the stabilizing plate and the transverse plate, the top of the protective bin is provided with a round mouth and a fourth spacing groove, the top of the protective bin is fixedly connected with a rotating shaft, two sides of the protective bin are fixedly connected with fixed plates, the rotating shaft is movably connected with a bin gate, a spacing rod is inserted in each spacing groove, the top of the spacing rod is fixedly connected with a protective plate, the surface of the protective plate is provided with a round hole, and a spring is fixedly connected between the bottom of the protective plate and the top of the fixed plate, the utility model discloses a series of structures to ensure that the device has good, and has the characteristics of a protection mechanism, in addition, the height adjustment and the like.

Description

Spiral anchor withdrawing device

Technical Field

The utility model relates to an anchor ware technical field specifically is a spiral anchor ware that moves back.

Background

The anchor withdrawing device is a special tensioning machine for withdrawing the anchor of the underground anchor cable of the coal mine, and is mainly used for releasing the stress of a top plate of a coal mine roadway and recovering an anchor. The spiral anchor withdrawing device is one of anchor withdrawing devices, and the existing spiral anchor withdrawing device has the defects of poor waterproof and dustproof effects, no protective mechanism, incapability of height adjustment and the like, so that the spiral anchor withdrawing device is provided for improving the defects.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's waterproof and dustproof effect poor, and do not have protection machanism, can not carry out the altitude mixture control defect in addition, provide a spiral moves back anchor ware. The spiral anchor withdrawing device has the advantages of being good in waterproof and dustproof effects, having a protection mechanism, and being capable of conducting height adjustment and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a spiral anchor withdrawing device comprises a transverse plate, a protective bin is arranged above the transverse plate, a spiral anchor withdrawing device body is arranged in the protective bin, a stabilizing plate is arranged below the transverse plate, rotating wheels are arranged on two sides of the bottom of the stabilizing plate, a lifting mechanism is arranged between the stabilizing plate and the transverse plate, a round opening and a fourth limiting groove are formed in the top of the protective bin, a rotating shaft is fixedly connected to the top of the protective bin, fixing plates are fixedly connected to two sides of the protective bin, bin doors are movably connected to the rotating shaft, limiting rods are inserted into the limiting grooves respectively, a protective plate is fixedly connected to the top of each limiting rod, a round hole is formed in the surface of the protective plate, a spring is fixedly connected between the bottom of the protective plate and the top of each fixing plate, the springs are symmetrically distributed about the center of the protective bin, first fixing blocks are arranged on two sides of the protective bin and fixedly connected to the, the device comprises a first fixing block and a second fixing block, and is characterized in that a through hole is formed in the first fixing block, a moving block is inserted into the through hole, a clamping plate is fixedly connected to one side, close to a protection bin, of the moving block, a pushing block is fixedly connected to the other side of the moving block, a positioning hole is formed in the moving block, a screw is inserted into the positioning hole, and a first threaded hole matched with the screw is formed in the top of the transverse plate.

Preferably, the lifting mechanism comprises two second fixing blocks, the second fixing blocks are fixedly connected to the bottom of the transverse plate and are symmetrically distributed about the center of the transverse plate, the second fixing blocks are provided with second threaded holes, threaded rods are connected with the second threaded holes in an internal thread manner, one ends of the threaded rods are fixedly connected with cranks, adjusting blocks are arranged at the other ends of the threaded rods, one sides of the adjusting blocks, which are close to the threaded rods, are fixedly connected with limiting grooves, the threaded rods penetrate through the limiting grooves and are fixedly connected with transmission blocks, the transmission blocks are located in the limiting grooves, rectangular openings are formed in the stabilizing plates, third fixing blocks are fixedly connected with the bottoms of the stabilizing plates, the third fixing blocks are located on one sides of the rectangular openings, rotating rods are fixedly connected to one sides of the two adjusting blocks, rod bodies of the rotating rods are movably connected with adjusting rods, the two adjusting rods penetrate through the rectangular openings and are movably connected to one sides, and the bottom of adjusting the pole has the connecting block through pivot swing joint, the bottom fixedly connected with backup pad of connecting block, two be equipped with stabilizing mean between the regulating block.

Preferably, stabilizing mean includes two and stabilizes a section of thick bamboo, two it is the symmetric distribution at the top of steadying plate and about the center of steadying plate to stabilize a section of thick bamboo fixed connection, just be equipped with the stopper in stabilizing a section of thick bamboo, the top fixedly connected with montant of stopper, the montant runs through and stabilizes a section of thick bamboo and fixed connection in the bottom of diaphragm.

Preferably, the top fixedly connected with slider of regulating block, the bottom surface of diaphragm is seted up with slider assorted spout, the slider is located the spout, just the height that highly equals the spout of slider.

Preferably, the cross sections of the limiting rod and the limiting groove are circular, the diameters of the limiting rod and the limiting groove are equal to the inner diameter of the limiting groove, and the centers of the limiting rod and the limiting groove are on the same straight line.

Preferably, the inner wall surface of the protection bin is provided with a cushion pad, the cushion pad is of a rubber pad structure, the cross section of the bin door is circular, the diameter of the bin door is larger than that of the round opening, and the bottom of the bin door is provided with a sealing pad.

Preferably, the side face of the clamping plate and the bottom of the supporting plate are provided with anti-slip pads, each anti-slip pad is of a rubber pad structure, and anti-slip threads are engraved on the surface of each anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, the spiral anchor withdrawing device body is buffered when being subjected to external impact through the protection plate and the elastic force of the spring, and the impact force on the spiral anchor withdrawing device and the side wall of the protection cabin is relieved through the matching of the protection cabin and the buffer cushion, so that the protection effect of the spiral anchor withdrawing device is improved;

2. in the technical scheme, the protective bin can be sealed when the spiral anchor remover is not used by rotating the bin gate, so that the spiral anchor remover body is prevented from being rusted due to the fact that water or dust and the like enter the protective bin, and the waterproof effect is further improved through the sealing gasket at the bottom of the bin gate;

3. in this technical scheme, promote two regulation poles through the cooperation of crank, threaded rod and regulating block and rotate to promote the diaphragm through backup pad contact ground and reciprocate, thereby adjust the height that this spiral moves back the anchor ware, and prevent through the slipmat of backup pad bottom that the gyro wheel slides, move back the stability of anchor ware during operation with improving this spiral, prevent to take place to skid and the displacement.

Drawings

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

FIG. 2 is a top view of the guard bin of FIG. 1;

fig. 3 is a bottom view of the stabilizer plate of fig. 1.

Reference numbers in the figures: 1. a transverse plate; 2. a protection bin; 3. a spiral anchor releaser body; 4. a stabilizing plate; 5. a rotating wheel; 6. a round mouth; 7. a limiting groove; 8. a fixing plate; 9. a bin gate; 10. a limiting rod; 11. a protection plate; 12. a spring; 13. a first fixed block; 14. a moving block; 15. a clamping plate; 16. a push block; 17. a screw; 18. a first threaded hole; 19. a second fixed block; 20. a second threaded hole; 21. a threaded rod; 22. a crank; 23. an adjusting block; 24. a transmission block; 25. a rectangular opening; 26. a third fixed block; 27. adjusting a rod; 28. connecting blocks; 29. a support plate; 30. a stabilizing cylinder; 31. a limiting block; 32. a vertical rod; 33. a slider; 34. a chute; 35. and a limiting frame.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a spiral anchor releaser comprises a transverse plate 1, a protective bin 2 is arranged above the transverse plate 1, a buffer pad is arranged on the inner wall surface of the protective bin 2, the buffer pad is of a rubber pad structure, the cross section of a bin door 9 is circular, the diameter of the bin door is larger than that of a round opening 6, a sealing pad is arranged at the bottom of the bin door 9, the protective bin 2 can be sealed when the spiral anchor releaser is not used by rotating the bin door 9, the spiral anchor releaser body 3 is prevented from being corroded due to water or dust and the like entering the protective bin 2, the waterproof effect is further improved through the sealing pad at the bottom of the bin door 9, the spiral anchor releaser body 3 is arranged in the protective bin 2, a stabilizing plate 4 is arranged below the transverse plate 1, rotating wheels 5 are arranged on two sides of the bottom of the stabilizing plate 4, a lifting mechanism is arranged between the stabilizing plate 4 and the transverse plate 1, the lifting mechanism comprises two second fixing blocks 19, the adjusting rod 27 is more stably rotated by improving the moving stability of the adjusting block 23 through the matching of the sliding block 33 and the sliding groove 34, one side of the adjusting block 23 close to the threaded rod 21 is fixedly connected with a limit frame 35, the threaded rod 21 penetrates through the limit frame 35 and is fixedly connected with a driving block 24, the driving block 24 is positioned in the limit frame 35, the stabilizing plate 4 is provided with a rectangular opening 25, and the bottom of the stabilizing plate 4 is fixedly connected with a third fixing block 26, the third fixing block 26 is positioned at one side of the rectangular opening 25, a rotating rod is fixedly connected at one side of the two adjusting blocks 23, a rod body of the rotating rod is movably connected with an adjusting rod 27, the two adjusting rods 27 penetrate through the rectangular opening 25 and are movably connected at one side of the third fixing block 26 through the rotating rod, the bottom end of the adjusting rod 27 is movably connected with a connecting block 28 through a rotating shaft, the bottom of the connecting block 28 is fixedly connected with a supporting plate 29, a stabilizing mechanism is arranged between the two adjusting blocks 23 and comprises two stabilizing cylinders 30, the two stabilizing cylinders 30 are fixedly connected at the top of the stabilizing plate 4 and are symmetrically distributed about the center of the stabilizing plate 4, a limiting block 31 is arranged in the stabilizing cylinder 30, a vertical rod 32 is fixedly connected at the top of the limiting block 31, the vertical rod 32 penetrates through the stabilizing cylinder 30 and is fixedly connected at the bottom of the, the two adjusting rods 27 are pushed to rotate by the cooperation of the crank 22, the threaded rod 21 and the adjusting block 23, the transverse plate 1 is pushed to move up and down by the supporting plate 29 contacting with the ground, so as to adjust the height of the spiral anchor withdrawing device and recover the anchor with higher position, the top of the protection bin 2 is provided with a round mouth 6 and a fourth limiting groove 7, the top of the protection bin is fixedly connected with a rotating shaft, two sides of the protection bin 2 are fixedly connected with fixing plates 8, the rotating shaft is movably connected with a bin door 9, a limiting rod 10 is inserted into each limiting groove 7, the cross sections of the limiting rod 10 and the limiting groove 7 are circular, the diameter of the limiting rod is equal to the inner diameter of the limiting groove 7, the centers of the limiting rod 10 and the limiting groove 7 are on the same straight line, the stability of the protection plate 11 when being impacted is improved by the cooperation of the limiting rod 10 and the limiting groove 7, so as, the top of the limiting rod 10 is fixedly connected with a protection plate 11, the surface of the protection plate 11 is provided with a round hole, a spring 12 is fixedly connected between the bottom of the protection plate 11 and the top of the fixing plate 8, the spring 12 is symmetrically distributed about the center of the protection bin 2, the spiral anchor withdrawing device body 3 is buffered by the elastic force of the protection plate 11 and the spring 12 when being externally impacted, and the impact force received by the spiral anchor withdrawing device and the side wall of the protection bin 2 is relieved by the cooperation of the protection bin 2 and a buffer pad, so that the protection effect of the spiral anchor withdrawing device is improved, the two sides of the protection bin 2 are provided with first fixing blocks 13, the first fixing blocks 13 are fixedly connected to the top of the transverse plate 1, through holes are formed in the first fixing blocks 13, moving blocks 14 are inserted in the through holes, one side of each moving block 14, which is close to the protection bin 2, is fixedly connected with a, the slipmat is rubber pad structure and the surface is carved with anti-skidding screw thread, the centre gripping stability of grip block 15 is improved through the cooperation of slipmat and grip block 15, thereby improve the stability of spiral anchor ware body 3 during operation, and through the cooperation of slipmat and backup pad 29, prevent that this mechanism from taking place to skid and the displacement, and the opposite side fixedly connected with ejector pad 16 of movable block 14, the locating hole has been seted up on the movable block 14, screw 17 has been inserted in the locating hole, first screw hole 18 with screw 17 inter-match is seted up at the top of diaphragm 1.

The working principle is as follows: when the utility model is used, firstly the spiral anchor withdrawing device and other mechanisms are pushed to a designated place through the rotating wheel 5, then the bin gate 9 is rotated to one side until the round mouth 6 is not blocked, then the spiral anchor withdrawing device body 3 can recover the anchor through the round mouth 6 and the round holes on the protection plate 11, when the height of the anchor needing to be recovered is too high, the crank 22 can be shaken, the crank 22 drives the threaded rod 21 and the transmission block 24 to rotate, and the threaded rod 21 is moved to one side through the threaded action of the threaded rod 21 and the second fixing block 19, thereby the transmission block 24 is pushed to be contacted with the adjusting block 23 and the adjusting block 23 is pushed to move, the two adjusting blocks 23 respectively drive the two adjusting rods 27 to rotate mutually, the lowest end of the adjusting rod 27 rotates to the lowest part to push the support plate 29 to be contacted with the ground, and the transverse plate 1 is propped up through the support plate 29, thereby the height of the spiral, if take place the error when withdrawing the ground tackle through the spiral and move back anchor tackle body 3 and retrieve, cause the ground tackle to drop and hit protection storehouse 2, the elastic action of accessible guard plate 11 and spring 12 carries out preliminary buffering, in order to reduce the impact force of ground tackle, and move back anchor tackle body 3 further protection through protection storehouse 2 and cushion cooperation to the spiral, in order to avoid the spiral to move back anchor tackle body 3 and damage, after accomplishing ground tackle and retrieving, can back out screw 17 from first screw hole 18, pulling ejector pad 16 after that, ejector pad 16 drives grip block 15 through movable block 14 and keeps away from protection storehouse 2, in order to take off protection storehouse 2, and with protection storehouse 2 and other mechanism separately transports, thereby improve the convenience of transportation, it is above that the utility model discloses a whole working processes.

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

1. The utility model provides a spiral moves back anchor ware, includes diaphragm (1), its characterized in that: the device is characterized in that a protection bin (2) is arranged above the transverse plate (1), a spiral anchor withdrawing body (3) is arranged in the protection bin (2), a stabilizing plate (4) is arranged below the transverse plate (1), rotating wheels (5) are installed on two sides of the bottom of the stabilizing plate (4), a lifting mechanism is arranged between the stabilizing plate (4) and the transverse plate (1), a round opening (6) and a fourth limiting groove (7) are formed in the top of the protection bin (2), a rotating shaft is fixedly connected to the top of the protection bin, fixing plates (8) are fixedly connected to two sides of the protection bin (2), bin doors (9) are movably connected to the rotating shaft, a limiting rod (10) is inserted into each limiting groove (7), a protection plate (11) is fixedly connected to the top of the limiting rod (10), a round hole is formed in the surface of the protection plate (11), and a spring (12) is fixedly connected between the bottom of the protection plate (11) and the top, the spring (12) is symmetrically distributed about the center of the protection bin (2), first fixing blocks (13) are arranged on two sides of the protection bin (2), the first fixing blocks (13) are fixedly connected to the top of the transverse plate (1), through holes are formed in the first fixing blocks (13), moving blocks (14) are inserted into the through holes, the moving blocks (14) are close to one side of the protection bin (2) and fixedly connected with clamping plates (15), pushing blocks (16) are fixedly connected to the other side of the moving blocks (14), positioning holes are formed in the moving blocks (14), screws (17) are inserted into the positioning holes, and first threaded holes (18) matched with the screws (17) are formed in the top of the transverse plate (1).

2. A screw anchor stripper as defined in claim 1, wherein: the lifting mechanism comprises two second fixing blocks (19), the second fixing blocks (19) are fixedly connected to the bottom of the transverse plate (1) and are symmetrically distributed about the center of the transverse plate (1), second threaded holes (20) are formed in the second fixing blocks (19), threaded rods (21) are connected to the second threaded holes (20) in an internal thread mode, one ends of the threaded rods (21) are fixedly connected with cranks (22), adjusting blocks (23) are arranged at the other ends of the threaded rods (21), one sides of the adjusting blocks (23) close to the threaded rods (21) are fixedly connected with limiting frames (35), the threaded rods (21) penetrate through the limiting frames (35) and are fixedly connected with transmission blocks (24), the transmission blocks (24) are located in the limiting frames (35), rectangular openings (25) are formed in the stabilizing plate (4), and the bottom of the stabilizing plate (4) is fixedly connected with third fixing blocks (26), third fixed block (26) are located one side of rectangle mouth (25), two regulating block (23) one side fixedly connected with bull stick, the pole body swing joint of bull stick has regulation pole (27), two adjust pole (27) and pass rectangle mouth (25) and through bull stick swing joint in one side of third fixed block (26), just the bottom of adjusting pole (27) has connecting block (28) through pivot swing joint, the bottom fixedly connected with backup pad (29) of connecting block (28), two be equipped with stabilizing mean between regulating block (23).

3. A screw anchor stripper as defined in claim 2, wherein: stabilizing mean includes two stabilizing barrel (30), two stabilizing barrel (30) fixed connection is the symmetric distribution at the top of stabilizing plate (4) and about the center of stabilizing plate (4), just be equipped with stopper (31) in stabilizing barrel (30), the top fixedly connected with montant (32) of stopper (31), montant (32) run through stabilizing barrel (30) and fixed connection in the bottom of diaphragm (1).

4. A screw anchor stripper as defined in claim 2, wherein: the top fixedly connected with slider (33) of regulating block (23), bottom surface of diaphragm (1) is seted up with slider (33) assorted spout (34), slider (33) are located spout (34), just the height of slider (33) equals the height of spout (34).

5. A screw anchor stripper as defined in claim 1, wherein: the cross sections of the limiting rod (10) and the limiting groove (7) are circular, the diameter of the cross sections is equal to the inner diameter of the limiting groove (7), and the centers of the limiting rod (10) and the limiting groove (7) are on the same straight line.

6. A screw anchor stripper as defined in claim 1, wherein: the inner wall surface of the protection bin (2) is provided with a cushion pad which is of a rubber pad structure, the cross section of the bin door (9) is circular, the diameter of the bin door is larger than that of the round opening (6), and a sealing pad is arranged at the bottom of the bin door (9).

7. A screw anchor stripper as defined in claim 2, wherein: and anti-slip pads are arranged on the side surfaces of the clamping plates (15) and the bottom of the supporting plate (29), are of rubber pad structures, and are provided with anti-slip threads on the surfaces.