CN221027371U

CN221027371U - Steel wire rope adjusting device

Info

Publication number: CN221027371U
Application number: CN202322689543.6U
Authority: CN
Inventors: 张同府
Original assignee: Shuozhou Branch Of China Coal First Construction Co ltd; China Coal Construction Group Co Ltd
Current assignee: Shuozhou Branch Of China Coal First Construction Co ltd; China Coal Construction Group Co Ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-28
Anticipated expiration: 2033-10-08

Abstract

The utility model belongs to the technical field of steel wire rope production equipment, and particularly relates to a steel wire rope adjusting device which solves the problems of high assembly and transportation difficulty and poor personnel safety in the prior art.

Description

Steel wire rope adjusting device

Technical Field

The utility model relates to the technical field of steel wire rope production equipment, in particular to a steel wire rope adjusting device.

Background

At present, the wire rope adjusting device has a plurality of advantages when being used on site, the guide pulleys are used for adjusting the direction, the anti-rope wheels are used for adjusting the direction, the direction adjusting effects of the wire rope adjusting device have risks of different degrees, the guide pulleys are used for adjusting the direction, fixed pulleys are needed, the fixed pulleys are generally suspended more, the fixed guide pulleys are inconvenient, if negligence possibly hurts people, the direction of the fixed guide pulleys is not adjustable when the winch is used for winding and unwinding the rope, the wire rope on the drum is easy to run to one side, a plurality of troubles are caused, the anti-rope wheels are also needed to be processed to form a fixing frame before being used, the general fixing frame is troublesome to process and unsafe, easy to deform, and the direction is single in the use process, so that the wire rope on the winch drum cannot be uniformly met.

In the prior art, the application publication number is: the utility model provides a prevent wire rope winch of sports car, the on-line screen storage device comprises a base, the upper end of base has set gradually motor, the equipment box, first baffle, the second baffle, the output shaft end fixedly connected with transmission shaft of motor, the middle part fixedly connected with reel of transmission shaft, the one end fixedly connected with big helical gear of transmission shaft, through the setting of brake mechanism, when the motor forward rotation carries out the rolling, the impeller can compress the spring and make the stopper shrink into the installation cavity along with the transmission shaft forward rotation, can not influence wire rope's normal rolling, when unreeling the sports car because other people maloperation or wire rope self weight effect take place, the transmission shaft can take place to reverse, impeller one side plane end will support the stopper this moment, make impeller and transmission shaft stop rotating, prevent unreeling the sports car's phenomenon, the gyro wheel can reduce the contact friction of stopper and impeller simultaneously, the life of extension stopper;

However, the device is large and heavy, is difficult to assemble and carry by a single person, is easy to be injured by a wound steel wire rope when an operator works nearby a winch, and lacks certain safety.

Disclosure of utility model

The utility model aims to provide a steel wire rope adjusting device, which solves the problems of high assembly and transportation difficulty and poor personnel safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel wire rope adjusting device comprises a fixed frame and a winch, wherein two symmetrically arranged supporting blocks are fixedly connected to the top of the fixed frame, two symmetrically arranged runway upper guide rails and two symmetrically arranged runway lower guide rails are fixedly connected between the two supporting blocks respectively, one side of one supporting block is rotatably provided with a detachable baffle, and a dismounting mechanism is arranged in the winch;

The dismounting mechanism comprises a telescopic rod, the telescopic rod is slidingly assembled in the winch, dismounting strips and hard inclined blocks are fixedly connected to the two ends of the telescopic rod respectively, a round head rod is slidingly assembled in the winch, and a positioning block is fixedly connected to one end of the round head rod.

Preferably, two movable pulleys which are symmetrically arranged are rotatably arranged on two sides of the winch, two rope outlet grooves which are symmetrically arranged are formed in the winch, a balancing weight is fixedly connected to the inside of the winch, and a handle push rod is fixedly connected to one side of the winch;

The inside of the winch is respectively provided with a driving screw, a driven screw, a transmission rod and a rotating shaft II in a rotating mode, one end of the driving screw is fixedly connected with an adjusting cap, the driving screw is provided with a locking cap, the driving screw and the driven screw are fixedly connected with a bevel gear I, two ends of the transmission rod are fixedly connected with a bevel gear II, and the bevel gear I is meshed with the bevel gear II;

The fixed sleeve is provided with fixed idler wheels on the outer peripheral surface of the second rotating shaft, two symmetrically arranged fixed blocks are slidably assembled in the winch, the first rotating shaft is installed in the fixed blocks in a rotating mode, and the adjustable idler wheels are fixedly sleeved on the outer peripheral surface of the first rotating shaft.

Preferably, a first chute is formed in the winch, the hard inclined blocks are slidably connected in the first chute, and a dense spring is connected between the hard inclined blocks and the inner wall of the first chute, so that the stability of the hard inclined blocks is improved.

Preferably, the caulking groove is formed in the winch, the detachable baffle is nested in the caulking groove, the positioning groove is formed in the detachable baffle, the positioning block is nested in the positioning groove, and stability of the detachable baffle is improved.

Preferably, the inside of two fixed blocks has all offered the screw thread groove, initiative screw rod with driven screw rod respectively threaded connection is in the inside of two the screw thread groove.

Preferably, a second chute is formed in the winch, the positioning block is slidably connected in the second chute, and a loose spring is connected between the positioning block and the second chute together, so that stability of the positioning block is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the structures such as the dismounting strip and the telescopic rod, the dismounting strip can be pulled and loosened to quickly dismount and mount the detachable baffle, the heavy winch can be pried to be separated from the ground according to the lever principle after the detachable baffle is mounted, and then the winch is reset after each guide rail is dismounted, so that the dismounting by a single operator is realized, and the labor efficiency is improved.

2. According to the utility model, through the arrangement of the structures such as the adjustable roller and the handle push rod, the push rod mechanism is effectively matched with an operator, the structure is simple to operate, the use is convenient, the time and the labor are saved, and the rope coiling efficiency and the safety coefficient are effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an internal cross-sectional view of the present utility model;

Fig. 3 is an enlarged view of a portion of the present utility model at structure a of fig. 2.

In the figure: 1. a disassembly and assembly mechanism; 101. disassembling and assembling the strip; 102. a telescopic rod; 103. a hard sloping block; 104. a round head rod; 105. a positioning block; 106. a dense spring; 107. a thinning spring; 108. a first chute; 109. a second chute;

2. A fixed frame; 3. a handle push rod; 4. a support block; 5. a track upper guide rail; 6. a runway lower guide rail; 7. a winch; 8. a traveling block; 9. an adjustable roller; 10. a fixed roller; 11. a first rotating shaft; 12. a second rotating shaft; 13. a fixed block; 14. an adjustment cap; 15. a drive screw; 16. a driven screw; 17. a transmission rod; 18. bevel gears I; 19. bevel gears II; 20. a removable baffle; 21. balancing weight; 22. a rope outlet groove; 23. locking the cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the wire rope adjusting device comprises a fixed frame 2 and a winch 7, wherein two symmetrically arranged supporting blocks 4 are fixedly connected to the top of the fixed frame 2, two symmetrically arranged runway upper guide rails 5 and two symmetrically arranged runway lower guide rails 6 are fixedly connected between the two supporting blocks 4 respectively, a detachable baffle 20 is rotatably arranged on one side of one supporting block 4, a dismounting mechanism 1 is arranged in the winch 7, the dismounting mechanism 1 comprises a telescopic rod 102, the telescopic rod 102 is slidably assembled in the winch 7, dismounting strips 101 and hard inclined blocks 103 are fixedly connected to the two ends of the telescopic rod 102 respectively, a round head rod 104 is slidably assembled in the winch 7, a positioning block 105 is fixedly connected to one end of the round head rod 104, the dismounting strips 101 can be quickly dismounted and mounted through the arrangement of the dismounting strips 101, the telescopic rod 102 and the like, the detachable baffle 20 can be moved away from the ground according to the lever principle after the detachable baffle 20 is mounted, and the winch 7 is reset after the heavy guide rails are dismounted, so that the single person operation dismounting and dismounting efficiency is improved.

Referring to fig. 1-3, two symmetrically arranged travelling pulleys 8 are rotatably mounted on two sides of a winch 7, two symmetrically arranged rope outlet grooves 22 are formed in the winch 7, a balancing weight 21 is fixedly connected to the winch 7, a handle push rod 3 is fixedly connected to one side of the winch 7, a driving screw 15, a driven screw 16, a transmission rod 17 and a second rotating shaft 12 are rotatably mounted in the winch 7, an adjusting cap 14 is fixedly connected to one end of the driving screw 15, a locking cap 23 is arranged on the driving screw 15, a bevel gear I18 is fixedly connected to each of the driving screw 15 and the driven screw 16, a bevel gear II 19 is fixedly connected to two ends of the transmission rod 17, the bevel gear I18 is meshed with the bevel gear II 19, a fixed roller 10 is fixedly sleeved on the outer peripheral surface of the second rotating shaft 12, two symmetrically arranged fixed blocks 13 are slidably mounted in the winch 7, an adjustable roller 9 is fixedly sleeved on the outer peripheral surface of the first rotating shaft 11, and the handle push rod 3 is arranged in a mode, so that a push rod mechanism is effectively matched with an operator through arrangement of the adjustable roller 9 and the structures, and the safety and efficiency of the safety rope are improved.

Referring to fig. 1-3, a first chute 108 is formed in the winch 7, a hard inclined block 103 is slidably connected in the first chute 108, a sealing spring 106 is connected between the hard inclined block 103 and the inner wall of the first chute 108, a caulking groove is formed in the winch 7, a detachable baffle 20 is nested in the caulking groove, a positioning groove is formed in the detachable baffle 20, a positioning block 105 is nested in the positioning groove, threaded grooves are formed in the two fixing blocks 13, a driving screw 15 and a driven screw 16 are respectively in threaded connection with the two threaded grooves, a second chute 109 is formed in the winch 7, the positioning block 105 is slidably connected in the second chute 109, and a sparse spring 107 is connected between the positioning block 105 and the second chute 109.

The specific implementation process of the utility model is as follows: the disassembly and assembly strip 101 is pulled out, the telescopic rod 102 is driven to displace, the hard inclined block 103 is driven to displace, at the moment, the detachable baffle 20 can be nested in the caulking groove until the detachable baffle 20 is completely nested under the action of the tension of the loose spring 107 of the positioning block 105, the disassembly and assembly strip 101 is loosened, at the moment, the hard inclined block 103 drives the round head rod 104 to displace under the action of the thrust of the dense spring 106, the positioning block 105 is nested in the positioning groove, the support of the detachable baffle 20 on the winch 7 mainly depends on the caulking groove, and the positioning block 105 is enough to correspond to the positioning of the winch 7 when the positioning block 105 plays a limiting role;

After the detachable baffle 20 is installed, the two runway upper guide rails 5 are detached firstly, then the detachable baffle 20 is pried downwards, the winch 7 can be pried by taking the rotating shaft of the detachable baffle 20 as a fulcrum, at the moment, the top of the detachable baffle 20 can be supported on the ground, so that the winch 7 is temporarily in the air, at the moment, one supporting block 4 which is not connected with the detachable baffle 20 can be detached, the two runway lower guide rails 6 are detached again, then the winch 7 is reset, the detachable baffle 20 is detached again, and finally the other supporting block 4 is detached, so that the detachment is completed;

Furthermore, the two ends of the fixed frame 2 are provided with fixed holes, the fixed frame is directly fixed on the floor by using foundation bolts, the specification of the foundation bolts is 4 sets of M22 multiplied by 1200, and the use is more stable;

When the stress of the steel wire rope is particularly large, the movable pulley 8 moves slowly or does not move directly, the steel wire rope can be adjusted to an ideal position by manually increasing the external force through the handle push rod 3, the swinging direction and the stress of the rope adjusting device are directly influenced by the angle of the push rod, and when the movable pulley 8 moves freely, the steel wire rope swings between the adjustable roller 9 and the fixed roller 10;

The driving rod 17 and the driving screw 15 can be driven to rotate by rotating the adjusting cap 14, and then the driven screw 16 is driven to rotate, so that the adjustable roller 9 is driven to move, the adjusting distance of the adjustable roller 9 is 0-50mm, and steel wire ropes with different specifications can pass through the adjustable roller.

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

Claims

1. The wire rope adjusting device comprises a fixed frame (2) and a winch (7), and is characterized in that: two symmetrically arranged supporting blocks (4) are fixedly connected to the top of the fixed frame (2), two symmetrically arranged runway upper guide rails (5) and two symmetrically arranged runway lower guide rails (6) are fixedly connected between the two supporting blocks (4) respectively, a detachable baffle (20) is rotatably installed on one side of one supporting block (4), and a dismounting mechanism (1) is arranged in the winch (7);

The dismounting mechanism (1) comprises a telescopic rod (102), the telescopic rod (102) is slidably assembled in the winch (7), dismounting strips (101) and hard inclined blocks (103) are fixedly connected to the two ends of the telescopic rod (102) respectively, a round head rod (104) is slidably assembled in the winch (7), and a positioning block (105) is fixedly connected to one end of the round head rod (104).

2. The wire rope timing device of claim 1, wherein: two symmetrically arranged travelling pulleys (8) are rotatably arranged on two sides of the winch (7), two symmetrically arranged rope outlet grooves (22) are formed in the winch (7), a balancing weight (21) is fixedly connected to the inside of the winch (7), and a handle push rod (3) is fixedly connected to one side of the winch (7);

the inside of the winch (7) is respectively provided with a driving screw (15), a driven screw (16), a transmission rod (17) and a rotating shaft II (12), one end of the driving screw (15) is fixedly connected with an adjusting cap (14), the driving screw (15) is provided with a locking cap (23), the driving screw (15) and the driven screw (16) are fixedly connected with a bevel gear I (18), two ends of the transmission rod (17) are fixedly connected with a bevel gear II (19), and the bevel gear I (18) is meshed with the bevel gear II (19);

fixed cover is equipped with fixed gyro wheel (10) on the outer peripheral face of pivot two (12), the inside slip of winch (7) is equipped with two symmetrical arrangement's fixed block (13), two the inside of fixed block (13) is rotated jointly and is installed pivot one (11), fixed cover is equipped with adjustable gyro wheel (9) on the outer peripheral face of pivot one (11).

3. The wire rope timing device of claim 1, wherein: a first chute (108) is formed in the winch (7), the hard inclined block (103) is connected inside the first chute (108) in a sliding mode, and a dense spring (106) is connected between the hard inclined block (103) and the inner wall of the first chute (108) together.

4. The wire rope timing device of claim 1, wherein: the winch is characterized in that a caulking groove is formed in the winch (7), the detachable baffle plate (20) is nested in the caulking groove, a positioning groove is formed in the detachable baffle plate (20), and the positioning block (105) is nested in the positioning groove.

5. The wire rope timing device of claim 2, wherein: the inside of two fixed blocks (13) has all been seted up the screw thread groove, initiative screw rod (15) with driven screw rod (16) respectively threaded connection in the inside of two the screw thread groove.

6. The wire rope timing device of claim 1, wherein: a second chute (109) is formed in the winch (7), the positioning block (105) is connected inside the second chute (109) in a sliding mode, and a loose spring (107) is connected between the positioning block (105) and the second chute (109) together.