A cable-steep slope construction device and process

Abstract

The present invention belongs to the technical field of cable-steep slope construction, and relates to a cable-steep slope construction device and process. The device includes a base, on which a driving motor, a reducer, a wire winding drum, and a locking mechanism are provided. The locking mechanism includes a gear disk, a trigger, a locking member, and a rack. When the wire winding drum is in a locked state, that is, when the gear disk is engaged with the rack, if the driving motor rotates accidentally, or if the wire winding drum rotates accidentally due to the overweight of the lifted goods, the wire winding drum drives the gear disk to rotate, the gear disk drives the rack to move horizontally, the rack drives the trigger and the locking member to move downward, and the locking member is engaged with the gear disk. Under the action of the locking member, the gear disk is restricted, and thus the wire winding drum is locked to prevent the wire winding drum from rotating accidentally and causing harm to the staff or equipment and goods.

Description

Technical Field

[0001] The present invention belongs to the technical field of cable-steep slope construction, and relates to a cable-steep slope construction device and process. Background Art

[0002] Construction cable hoisting is one of the commonly used methods in bridge construction, and is often used in the construction of long-span bracketless bridges, especially suitable for construction in deep valleys, long-distance steep slopes, rapids, and rivers and waterways restricted by navigation. The construction cable mainly consists of equipment such as a load-bearing cable, a load-bearing trolley, support towers at both ends of the load-bearing cable, a lifting mechanism, a traction mechanism, and a control system. When in use, the steel cable needs to be purposefully retracted and released to make the lifting trolley move on the steel cable and hoist and transport goods. However, some devices for controlling the retraction and release of the steel cable simply include a winding drum and a driving mechanism for controlling the rotation of the winding drum. When it is necessary to stop the movement of the trolley, the rotation of the winding drum is stopped. At this time, if the retraction and release device is accidentally started or due to the overweight of the hoisted goods, the winding drum may rotate accidentally. The accidental rotation of the winding drum will cause the accidental movement of the lifting trolley, which is likely to cause harm to the staff or equipment and goods.

[0003] To solve the above problems, the present invention proposes a cable-steep slope construction device and process. Summary of the Invention

[0004] To solve the problems in the background art, the present invention proposes a cable-steep slope construction device and process.

[0005] To achieve the above object, the technical solution adopted by a cable-steep slope construction device in the present invention is as follows: a base, a rotating shaft is rotatably arranged on the base, a winding drum is fixedly sleeved on the rotating shaft, and a driving motor drivingly connected to the rotating shaft is fixedly arranged on the base;

[0006] A locking mechanism, the locking mechanism includes a gear disc, a rack, a locking member, and a triggering member;

[0007] The gear disc is fixedly sleeved on the rotating shaft;

[0008] The rack cooperates with the gear disc; the rack is horizontally slidably arranged on the base; a first electric telescopic rod for driving the longitudinal movement of the rack is arranged on the base;

[0009] A U-shaped frame is fixedly arranged on the base, the locking member is longitudinally slidably matched with the U-shaped frame; the triggering member and the locking member are horizontally movably connected;

[0010] A first chute is opened on the base, and an L-shaped chute is opened on the inner wall of the first chute; the lower end of the triggering member is slidably matched with the L-shaped chute; the lower end of the triggering member has an inclined surface for cooperating with the rack.

[0011] Further, the L-shaped sliding groove includes a vertical section and a horizontal section; the horizontal section and the vertical section are communicated; a slider slidably engaged with the L-shaped sliding groove is provided at the lower end of the trigger member.

[0012] Further, first T-shaped grooves are formed on both sides of the rack on the base, a moving block is slidably engaged in the first T-shaped groove, and a first T-shaped slider engaged with the first T-shaped groove is provided on the moving block; fixing blocks are fixedly provided on both sides of the moving block on the base; telescopic rods are fixedly provided between the two fixing blocks and the moving block; a second spring is sleeved on the telescopic rod, and the second spring abuts between the fixing block and the moving block; second T-shaped grooves are formed on both sides of the rack; a second T-shaped slider slidably engaged with the second T-shaped groove is fixedly provided on the moving block.

[0013] Further, a second spring telescopic rod is arranged along the length in the first sliding groove, and an inclined block is fixedly provided at one end of the second spring telescopic rod; the inclined block is matched with the lower end of the trigger member.

[0014] Further, a first spring is fixed on the U-shaped frame, the upper end of the first spring is fixedly connected with the U-shaped frame, and the lower end of the first spring is fixedly connected with the upper end of the locking member; a vertical sliding groove is formed on the U-shaped frame, and a sliding bar matched with the vertical sliding groove is fixedly provided on the locking member.

[0015] Further, a first spring telescopic rod is arranged between the locking member and the trigger member; the first spring telescopic rod is horizontally arranged, one end of which is fixedly connected with the locking member, and the other end of which is fixedly connected with the trigger member.

[0016] Further, a third sliding groove is formed on the base, and a second sliding groove is formed at the bottom of the third sliding groove; the first electric telescopic rod is slidably arranged in the second sliding groove; the push rod of the first electric telescopic rod is fixedly connected with the bottom of the rack; the rack is slidably arranged in the third sliding groove; the third sliding groove and the first sliding groove are communicated.

[0017] Further, a fixed frame is fixedly provided on one side of the U-shaped frame, a threaded rod is rotatably installed in the fixed frame, a wire threading frame is threadedly connected with the threaded rod, and a ball is arranged in the wire threading hole of the wire threading frame; a sliding hole is formed in the wire threading frame, a sliding rod is fixedly provided in the fixed frame, and the sliding rod slidably passes through the sliding hole; a moving motor for driving the threaded rod to rotate is installed in the fixed frame.

[0018] Further, a reducer is fixedly installed on the base, the motor shaft of the driving motor is fixedly connected with the input end of the reducer, and the rotating shaft is fixedly connected with the output end of the reducer.

[0019] The present invention further includes a cable construction process on a steep slope, including:

[0020] Starting the driving motor to drive the wire winding drum to rotate, thereby taking in and paying out the steel cable;

[0021] It is necessary to lock the cable drum. When the steel cable is accidentally retracted or released, the first electric telescopic rod is activated to move the rack closer to the gear disc and engage with the gear disc. When the cable drum rotates accidentally, the gear disc rotates, and then the rack moves. The rack acts on the trigger, and the trigger drives the locking member to act, causing the locking member to approach the gear disc and act on the gear disc. Under the action of the locking member, the gear disc can no longer rotate, and then the cable drum cannot rotate, achieving the purpose of preventing the accidental retraction and release of the steel cable.

[0022] Compared with the prior art, the present invention has the following beneficial effects: When the cable drum is in the locked state, that is, when the gear disc and the rack are in the engaged state, if the drive motor rotates accidentally, or due to the overweight of the lifted goods, the cable drum rotates accidentally. The cable drum drives the gear disc to rotate, the gear disc drives the rack to move horizontally, the rack drives the trigger and the locking member to move downward, and the locking member is clamped with the gear disc. Under the action of the locking member, the gear disc is restricted, and then the cable drum is locked, preventing the cable drum from rotating accidentally and causing harm to the staff or equipment and goods.

[0023] When the gear disc rotates, it needs to overcome the elastic potential energy of the second spring, thereby buffering the rotation speed of the gear disc, and preventing the locking member from colliding with the gear disc when contacting due to too fast descent, resulting in damage to the locking mechanism. Description of the Drawings

[0024] Figure 1 is the overall structural schematic diagram of the present invention;

[0025] Figure 2 is the structural schematic diagram of the cable drum in the present invention;

[0026] Figure 3 is the structural schematic diagram of the rack in the present invention;

[0027] Figure 4 is the schematic diagram of the L-shaped chute in the present invention;

[0028] Figure 5 is the cross-sectional view of the rack in the present invention;

[0029] Figure 6 is the present invention Figure 5 The enlarged view of part A in;

[0030] Figure 7 is the structural schematic diagram of the fixed frame in the present invention.

[0031] In the figure: 1, base; 2, drive motor; 3, coupling; 4, reducer; 5, wire winding drum; 6, gear disc; 7, steel cable; 8, U-shaped frame; 9, fixed frame; 10, first spring; 11, locking member; 12, triggering member; 13, rack; 14, sliding bar; 15, second spring; 16, vertical sliding groove; 17, first spring telescopic rod; 18, slider; 19, first sliding groove; 20, telescopic rod; 21, moving block; 22, fixed block; 23, second sliding groove; 24, third sliding groove; 25, L-shaped sliding groove; 26, first T-shaped groove; 27, second T-shaped groove; 28, first electric telescopic rod; 29, moving motor; 30, sliding rod; 31, ball; 32, wire sleeve frame; 33, threaded rod; 34, second spring telescopic rod; 35, inclined plane block. Detailed implementation mode

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] As Figures 1-7 shown, the technical solution adopted by the present invention is as follows: A cable steep slope construction device includes a base 1. A drive motor 2, a reducer 4, a wire winding drum 5, and a locking mechanism are provided on the base 1.

[0034] Both the drive motor 2 and the reducer 4 are fixedly provided on the base 1. Two mounting brackets are fixedly provided on the base 1, and a rotating shaft is rotatably provided between the two mounting brackets. The wire winding drum 5 is fixedly sleeved on the rotating shaft. The input end of the reducer 4 is drivingly connected to the motor shaft of the drive motor 2 through a coupling 3. The output end of the reducer 4 is fixedly connected to the rotating shaft.

[0035] The drive motor 2 rotates, driving the rotating shaft to rotate, and then driving the wire winding drum 5 to rotate to control the retraction and release of the steel cable 7.

[0036] The locking mechanism is used to prevent the accidental rotation of the rotating shaft, and thus prevent the accidental retraction and release of the steel cable 7.

[0037] There are two locking mechanisms, which are respectively arranged on both sides of the base 1.

[0038] The locking mechanism includes a gear disc 6, a rack 13, a locking member 11, and a triggering member 12.

[0039] The gear disk 6 is fixedly sleeved on the rotating shaft. A third chute 24 is formed in the base 1, and the rack 13 is slidably arranged in the third chute 24. A second chute 23 is formed at the bottom of the third chute 24, and a first electric telescopic rod 28 is slidably arranged in the second chute 23. The push rod of the first electric telescopic rod 28 is fixedly connected to the bottom of the rack 13. The first electric telescopic rod 28 drives the rack 13 to move up or down, so that the rack 13 meshes with or disengages from the gear disk 6. When the rack 13 meshes with the gear disk 6, the locking mechanism is in an enabled state.

[0040] There are two locking members 11, which are respectively arranged on both sides of the gear disk 6. There are two triggering members 12, which are respectively connected to the corresponding locking members 11 through the first spring telescopic rods 17. The first spring telescopic rods 17 are arranged horizontally, one end of which is fixedly connected to the upper end of the triggering member 12, and the other end of which is fixedly connected to the lower end of the locking member 11.

[0041] Two U-shaped frames 8 are fixedly arranged on the base 1, and the two U-shaped frames 8 are respectively arranged on both sides of the rotating shaft.

[0042] A first spring 10 is fixedly arranged on the U-shaped frame 8. One end of the first spring 10 is fixedly connected to the U-shaped frame 8, and the other end of the first spring 10 is fixedly connected to the upper end of the locking member 11. A vertical sliding groove 16 is formed in the U-shaped frame 8, and a sliding strip 14 that is slidably matched with the vertical sliding groove 16 is fixedly arranged on the locking member 11.

[0043] The locking member 11 has a tooth portion that cooperates with the gear disk 6. When the tooth portion of the locking member 11 meshes with the gear disk 6, the rotation of the gear disk 6 is restricted through the combined action with the rack 13.

[0044] First chutes 19 are formed at both ends of the third chute 24 on the base 1. L-shaped chutes 25 are symmetrically formed on both side walls of the first chute 19. The L-shaped chute 25 includes a vertical section and a horizontal section, and the vertical section and the horizontal section are communicated. The horizontal section is located on the side of the vertical section away from the rack 13.

[0045] Sliders 18 that are matched with the L-shaped chutes 25 are fixedly arranged on both sides of the lower end of the triggering member 12. The lower end of the triggering member 12 has an inclined surface. The inclined surface cooperates with the rack 13.

[0046] When the locking mechanism is in the enabled state, that is, when the rack 13 meshes with the gear disc 6. When the winding drum 5 rotates accidentally, the gear disc 6 is driven to rotate by the rotating shaft, and the gear disc 6 drives the rack 13 to move. The rack 13 moves in the direction close to the inclined surface and contacts the inclined surface, and the rack 13 continues to move. The rack 13 causes the slider 18 to move downward along the vertical section of the L-shaped chute 25 through the inclined surface, and then drives the locking member 11 to move downward through the trigger member 12, so that the tooth portion on the locking member 11 approaches the gear disc 6 and meshes with the gear disc 6. The locking member 11 will limit the rotation of the gear disc 6, and then limit the rotation of the rotating shaft, so as to achieve the purpose of limiting the rotation of the winding drum 5.

[0047] A bevel block 35 that cooperates with the lower end of the trigger member 12 is horizontally and slidably arranged in the first chute 19. A second spring telescopic rod 34 is abutted between the bevel block 35 and the inner wall of the first chute 19. During the downward movement of the slider 18, the lower end of the trigger member 12 acts on the bevel block 35, causing the second spring telescopic rod 34 to be compressed.

[0048] When unlocking is required, the first electric telescopic rod 28 is started to move the rack 13 downward to disengage from the gear disc 6. The downward movement of the rack 13 presses the inclined surface of the trigger member 12, causing the slider 18 on the trigger member 12 to move along the horizontal section of the L-shaped chute 25, causing the trigger member 12 to move in the same direction, and further compressing the second spring telescopic rod 34 through the bevel block 35. Since the locking member 11 can only move longitudinally, when the trigger member 12 moves horizontally, the first spring telescopic rod 17 is stretched. When the rack 13 is reset, the trigger member 12 moves along the horizontal section of the L-shaped chute 25 in the direction close to the vertical section against the friction between the slider 18 and the L-shaped chute 25 under the action of the first spring telescopic rod 17 and the second spring telescopic rod 34 until the slider 18 reaches the connection of the vertical section and the horizontal section of the L-shaped chute 25. Under the action of the first spring 10, the slider 18 moves upward along the vertical section, causing the locking member 11 to disengage from the gear disc 6. The locking of the gear disc 6 is released.

[0049] On both sides of the rack 13 in the length direction of the base 1, first T-shaped grooves 26 are provided. A moving block 21 is slidably arranged in the first T-shaped groove 26, and a first T-shaped slider that is slidably matched with the first T-shaped groove 26 is fixedly arranged at the bottom of the moving block 21. Second T-shaped grooves 27 are provided on both sides of the rack 13, and a second T-shaped slider that is slidably matched with the second T-shaped groove 27 is fixedly arranged on the side surface of the moving block 21. Fixed blocks 22 are fixedly arranged at both ends of the first T-shaped groove 26 on the base 1. An expansion rod 20 is fixedly arranged between the fixed block 22 and the moving block 21, and a second spring 15 is sleeved on the expansion rod 20, and the second spring 15 abuts between the moving block 21 and the fixed block 22.

[0050] When the rack 13 moves horizontally, it drives the moving block 21 to move horizontally through the second T-shaped slider. Among the two second springs 15 connected to the moving block 21, one second spring 15 is compressed and the other second spring 15 is stretched. The two second springs 15 have elastic potential energy in the same direction. When the rack 13 disengages from the gear disk 6, the second spring 15 drives the rack 13 to move in the reverse direction to reset the rack 13. The setting of the second spring 15 also buffers the moving speed of the rack 13, and further buffers the moving speed of the locking member 11 downward, so that when the locking member 11 engages with the gear disk 6, it will not collide and damage the locking member 11 and the gear disk 6 due to excessive speed.

[0051] A fixed frame 9 is fixedly arranged on one of the U-shaped frames 8. A threaded rod 33 is rotatably installed in the fixed frame 9. The threaded rod 33 is threadedly connected with a wire sleeve frame 32. A slide rod 30 parallel to the threaded rod 33 is fixedly arranged in the fixed frame 9. A slide hole is formed in the wire sleeve frame 32, and the slide rod 30 slidably passes through the slide hole in the wire sleeve frame 32. A moving motor 29 is installed in the fixed frame 9, and the moving motor 29 is drivingly connected with the threaded rod 33. When the moving motor 29 works, it drives the threaded rod 33 to rotate, and then makes the wire sleeve frame 32 move along the slide rod 30, thereby changing the direction of the steel cable 7 so that the steel cable 7 corresponds to different positions of the wire winding drum 5. A ball 31 is rotatably arranged in the wire sleeve frame 32, and the ball 31 reduces the friction between the steel cable 7 and the wire sleeve frame 32.

[0052] Working principle: In the initial state, the locking mechanism is in the deactivated state, the rack 13 is disengaged from the gear disk 6, and the locking member 11 is disengaged from the gear disk 6. At this time, the second spring 15, the first spring telescopic rod 17, and the second spring telescopic rod 34 are all in the natural state. The steel cable 7 passes through the wire sleeve frame 32, and one end is fixedly arranged on the wire winding drum 5. The slider 18 is located in the vertical section of the L-shaped sliding groove 25.

[0053] When the steel cable 7 needs to be wound or unwound, the driving motor 2 is started. Through the action of the speed reducer 4, the output rotation speed reaches the required value. The output end of the speed reducer 4 drives the rotating shaft to rotate, and then drives the wire winding drum 5 to rotate to wind or unwind the steel cable 7.

[0054] When the device is not in use and the winding drum 5 needs to be locked to prevent the winding drum 5 from rotating accidentally, start the first electric telescopic rod 28 to make the first electric telescopic rod 28 extend, drive the rack 13 to move upward, and make the rack 13 engage with the gear disc 6. Then turn off the first electric telescopic rod 28. When the drive motor 2 starts accidentally or the winding drum 5 rotates accidentally due to the excessive weight of the steel cable 7 being hoisted, the gear disc 6 is rotated through the rotating shaft, and then the rack 13 is driven to move horizontally along the third chute 24. The rack 13 gradually approaches the trigger 12. When the rack 13 contacts the inclined surface at the lower end of the trigger 12, as the rack 13 continues to move, the rack 13 will squeeze the inclined surface of the trigger 12, causing the slider 18 on the trigger 12 to move downward along the vertical section of the L-shaped chute 25. Thus, the trigger 12 moves downward, and the locking member 11 moves downward along the vertical sliding groove 16. The locking member 11 moves downward and gradually approaches the gear disc 6 until it engages with the gear disc 6. At this time, the slider 18 is at the connection of the vertical section and the horizontal section. At this time, under the action of the locking member 11, the gear disc 6 can no longer rotate, and thus the winding drum 5 can no longer rotate, achieving the purpose of locking the winding drum 5.

[0055] When the locking member 11 moves downward, the first spring 10 is stretched. When the rack 13 moves horizontally, the moving block 21 moves in the same direction as the rack 13, causing the second spring 15 between the moving block 21 and the fixed block 22 on the same side as the moving direction to be compressed, and the second spring 15 between the fixed block 22 on the other side and the moving block 21 to be stretched. The two second springs 15 have elastic potential energy in the same direction, that is, they both have elastic potential energy to move the rack 13 in the reverse direction. When the slider 18 moves downward, the lower end of the trigger 12 squeezes the inclined surface block 35, causing the inclined surface block 35 to move in the direction close to the second spring telescopic rod 34, and the second spring telescopic rod 34 to be compressed.

[0056] When unlocking is required, the first electric telescopic rod 28 is activated. The first electric telescopic rod 28 drives the rack 13 to move downward until the initial height is restored. The rack 13 disengages from the gear disc 6. During the downward movement of the rack 13, the inclined surface of the trigger member 12 is squeezed, causing the slider 18 to move along the horizontal section of the L-shaped chute 25, and the trigger member 12 to move horizontally along the first chute 19. The lower end of the trigger member 12 further squeezes the inclined surface block 35, thereby further compressing the second spring telescopic rod 34. During this process, the first spring telescopic rod 17 is stretched. When the rack 13 disengages from the gear disc 6, the rack 13 moves in the reverse direction under the action of the second spring 15 and returns to the initial state. Then, under the action of the first spring telescopic rod 17 and the second spring telescopic rod 34, the slider 18 overcomes the friction with the L-shaped chute 25 and moves towards the vertical section of the L-shaped chute 25 until it reaches the connection between the horizontal section and the vertical section. Then, under the action of the first spring 10, the slider 18 moves upward along the vertical section, and the trigger member 12 and the locking member 11 both move upward. The locking member 11 moves upward and disengages from the gear disc 6. The locking of the wire winding drum 5 is released.

[0057] The present invention further includes a cable steep slope construction process, which uses the above-mentioned cable steep slope construction device, and the steps are as follows:

[0058] Activate the drive motor 2 to drive the wire winding drum 5 to rotate, thereby winding and unwinding the steel cable 7;

[0059] When it is necessary to lock the wire winding drum 5 to prevent accidental winding and unwinding of the steel cable 7, activate the first electric telescopic rod 28 to make the rack 13 approach the gear disc 6 and engage with the gear disc 6; when the wire winding drum 5 rotates accidentally, the gear disc 6 rotates, thereby causing the rack 13 to move. The rack 13 acts on the trigger member 12, and the trigger member 12 drives the locking member 11 to act, making the locking member 11 approach the gear disc 6 and act on the gear disc 6; under the action of the locking member 11, the gear disc 6 can no longer rotate, thereby preventing the wire winding drum 5 from rotating and achieving the purpose of preventing accidental winding and unwinding of the steel cable 7.

[0060] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cable steep slope construction device, characterized in that, Comprising: A base (1), a rotating shaft is rotatably arranged on the base (1), a winding cylinder (5) is fixedly sleeved on the rotating shaft, and a driving motor (2) drivingly connected to the rotating shaft is fixedly arranged on the base (1); A locking mechanism, the locking mechanism includes a gear disk (6), a rack (13), a locking member (11), and a triggering member (12); The gear disk (6) is fixedly sleeved on the rotating shaft; The rack (13) cooperates with the gear disk (6); The rack (13) is horizontally slidably arranged on the base (1); A first electric telescopic rod (28) for driving the rack (13) to move longitudinally is arranged on the base (1); A U-shaped frame (8) is fixedly arranged on the base (1), and the locking member (11) is longitudinally slidably matched with the U-shaped frame (8); The triggering member (12) is horizontally movably connected to the locking member (11); A first sliding groove (19) is opened on the base (1), and an L-shaped sliding groove (25) is opened on the inner wall of the first sliding groove (19); The lower end of the triggering member (12) is slidably matched with the L-shaped sliding groove (25); The lower end of the triggering member (12) has an inclined surface for cooperating with the rack (13); The L-shaped sliding groove (25) includes a vertical section and a horizontal section; The horizontal section and the vertical section are communicated; A sliding block (18) slidably matched with the L-shaped sliding groove (25) is arranged at the lower end of the triggering member (12).

2. The cable-steep slope construction device according to claim 1, characterized in that: First T-shaped grooves (26) are opened on both sides of the rack (13) on the base (1), a moving block (21) is slidably matched in the first T-shaped grooves (26), and a first T-shaped sliding block for cooperating with the first T-shaped grooves (26) is arranged on the moving block (21); Fixed blocks (22) are fixedly arranged on both sides of the moving block (21) on the base (1); A telescopic rod (20) is fixedly arranged between the two fixed blocks (22) and the moving block (21); A second spring (15) is sleeved on the telescopic rod (20), and the second spring (15) abuts between the fixed block (22) and the moving block (21); Second T-shaped grooves (27) are opened on both sides of the rack (13); A second T-shaped sliding block slidably matched with the second T-shaped grooves (27) is fixedly arranged on the moving block (21).

3. The cable-steep slope construction device according to claim 1, characterized in that: A second spring telescopic rod (34) is arranged along the length in the first sliding groove (19), and an inclined surface block (35) is fixedly arranged at one end of the second spring telescopic rod (34); The inclined surface block (35) cooperates with the lower end of the triggering member (12).

4. The cable-roped steep slope construction device according to claim 1, wherein: A first spring (10) is fixed on the U-shaped frame (8), the upper end of the first spring (10) is fixedly connected to the U-shaped frame (8), and the lower end of the first spring (10) is fixedly connected to the upper end of the locking member (11); A vertical sliding groove (16) is opened on the U-shaped frame (8), and a sliding strip (14) matched with the vertical sliding groove (16) is fixedly arranged on the locking member (11).

5. The cable-steep slope construction device according to claim 3, characterized in that: A first spring telescopic rod (17) is arranged between the locking member (11) and the triggering member (12); The first spring telescopic rod (17) is horizontally arranged, one end of which is fixedly connected to the locking member (11), and the other end of which is fixedly connected to the triggering member (12).

6. The cable-steep slope construction device according to claim 3, characterized in that: A third chute (24) is formed in the base (1), and a second chute (23) is formed at the bottom of the third chute (24); a first electric telescopic rod (28) is slidably arranged in the second chute (23); the push rod of the first electric telescopic rod (28) is fixedly connected to the bottom of the rack (13); the rack (13) is slidably arranged in the third chute (24); the third chute (24) communicates with the first chute (19).

7. The cable steep slope construction device according to claim 3, characterized in that: A fixing frame (9) is fixedly arranged on one side of the U-shaped frame (8), a threaded rod (33) is rotatably installed in the fixing frame (9), the threaded rod (33) is threadedly connected with a wire sleeve frame (32), and balls (31) are arranged in the wire passing holes of the wire sleeve frame (32); a sliding hole is formed in the wire sleeve frame (32), a sliding rod (30) is fixedly arranged in the fixing frame (9), and the sliding rod (30) slidably passes through the sliding hole; a moving motor (29) for driving the threaded rod (33) to rotate is installed in the fixing frame (9).

8. The cable-steep slope construction device according to claim 3, characterized in that: A speed reducer (4) is fixedly installed on the base (1), the motor shaft of the driving motor (2) is fixedly connected to the input end of the speed reducer (4), and the rotating shaft is fixedly connected to the output end of the speed reducer (4).

9. A cable-steep slope construction process, which uses a cable-steep slope construction device described in claim 1, is characterized in that: Start the driving motor (2) to drive the wire winding drum (5) to rotate, so as to wind and unwind the steel cable (7); when it is necessary to lock the wire winding drum (5) to prevent the accidental winding and unwinding of the steel cable (7), start the first electric telescopic rod (28) to make the rack (13) approach the gear disc (6) and engage with the gear disc (6); when the wire winding drum (5) rotates accidentally, the gear disc (6) rotates, thereby making the rack (13) move, the rack (13) acts on the trigger (12), the trigger (12) drives the locking member (11) to act, so that the locking member (11) approaches the gear disc (6) and acts on the gear disc (6); under the action of the locking member (11), the gear disc (6) can no longer rotate, thereby making the wire winding drum (5) unable to rotate, achieving the purpose of preventing the accidental winding and unwinding of the steel cable (7).

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