CN220201097U - Steel wire rope quick-adjusting device of multi-rope friction type elevator - Google Patents

Abstract

The utility model discloses a multi-rope friction type elevator steel wire rope quick rope adjusting device, which comprises: rope clamping device and rope adjusting component; the rope clamp is used for clamping and fixing the steel wire rope, and comprises: the device comprises two bases, two clamping parts, a roller rope liner and a clamping part; the rope adjusting component comprises a long rope clip and a peach-shaped ring of the hanging device; two bases in the rope clamping device are symmetrically arranged, and a roller rope groove is formed between the two bases; the two clamping parts are fixedly arranged on the base and provided with first bolt holes; the roller rope lining is arranged in the roller rope groove, and a clamping rope groove for clamping the steel wire rope is formed in the roller rope lining; the clamping part is provided with a fastening bolt corresponding to the first bolt hole, and is connected with the clamping part through the fastening bolt; in the rope adjusting assembly, a long rope clamp is detachably clamped and fixed on a steel wire rope, and a peach-shaped ring of a hanging device is used for connecting and fixing the steel wire rope. By adopting the arrangement mode, the problem that the rope speed of the multi-rope friction type elevator is slower can be solved.

Description

Steel wire rope quick-adjusting device of multi-rope friction type elevator

Technical Field

The utility model relates to the technical field of multi-rope friction type elevator equipment, in particular to a quick rope adjusting device for a steel wire rope of a multi-rope friction type elevator.

Background

At present, shaft equipment is an important component of a vertical shaft lifting system, and a construction process is a comprehensive technical scheme of safety control, progress control and cost control. In the daily maintenance of the multi-rope friction type elevator of the vertical shaft, the length adjustment of the steel wire rope plays an important role in the daily maintenance of the elevator, especially in the initial period of the replacement of the steel wire rope, the elongation of the steel wire rope occurs due to the elastic deformation of the steel wire rope in the long-time operation process of the elevator, and if the rope adjusting oil cylinder of the head rope hanging device is elongated in place, the tension imbalance and uneven stress of the hoisting steel wire rope can occur if the elevator continues to operate, and the rope slipping phenomenon can possibly occur. The wire rope bearing larger load is easy to break wire, reduce diameter and the like, and the service life of the wire rope is reduced. And the phenomenon of shaking of the steel wire rope easily occurs when the steel wire rope with smaller stress runs. At this time, in order to ensure the tension balance of the wire rope, the length of the wire rope needs to be adjusted.

In the prior art, the length of the steel wire rope is adjusted in a traditional mode, which needs 4-6 hours in the past, long-time operation is time-consuming and labor-consuming, operation is complex, material consumption is increased, and precious time of each mine is wasted. In addition, because the water is sprayed in the shaft, the operation is unfavorable for the health of workers in the water spraying environment for a long time, and the risk of hurting people due to falling objects of the shaft exists in the construction of the lower shaft mouth, so the shaft is unsafe.

Therefore, how to increase the rope adjusting speed of the multi-rope friction type elevator is a technical problem that needs to be solved by the person skilled in the art.

Disclosure of Invention

The utility model aims to provide a quick rope adjusting device for a steel wire rope of a multi-rope friction type elevator, which can solve the problem that the rope adjusting speed of the multi-rope friction type elevator is slower.

In order to achieve the above purpose, the present utility model provides a rapid rope adjusting device for a multi-rope friction type elevator wire rope, comprising: rope clamping device and rope adjusting component; the rope clamp is used for clamping and fixing the steel wire rope, and comprises:

the two bases are symmetrically arranged, and a roller rope groove is formed between the two bases;

the two clamping parts are fixedly arranged on the base, and the clamping parts are provided with first bolt holes;

the roller rope lining is arranged in the roller rope groove, and a clamping rope groove for clamping the steel wire rope is formed in the roller rope lining;

the clamping part is used for clamping the steel wire rope in a matched mode with the clamping rope groove, a fastening bolt is arranged on the clamping part corresponding to the first bolt hole, and the clamping part is connected with the clamping part through the fastening bolt;

the rope subassembly of transferring includes:

the long rope clamp is detachably clamped and fixed on the steel wire rope and used for clamping the steel wire rope;

and the suspension device is a peach-shaped ring and is used for connecting and fixing the steel wire rope.

Preferably, the drum rope lining is symmetrically provided with two clamping rope grooves.

Preferably, the holding rope groove is semi-cylindrical.

Preferably, a semi-cylindrical groove is provided at a position where the clamping portion clamps the wire rope.

Preferably, the fastening bolt is rotatably connected with a locknut, and the locknut is tightly attached to the clamping portion.

Preferably, the long rope clip is of a square plate-shaped structure.

Preferably, the long rope clip is provided with a second bolt hole for mounting the bolt, the long rope clip providing a force clamped on the wire rope by pretensioning of the bolt.

Preferably, the long rope clip is provided with a hanging ring for installing the dismounting tool.

Preferably, the hanging rings are symmetrically arranged on the long rope clamps.

Preferably, the suspension device peach-shaped ring and the hanging ring are arranged on the same side of the long rope clamp.

Compared with the background art, the utility model provides a multi-rope friction type elevator steel wire rope quick rope adjusting device, which comprises: rope clamping device and rope adjusting component; the rope clamp is used for clamping and fixing the steel wire rope, and comprises: the device comprises two bases, two clamping parts, a roller rope liner and a clamping part; the rope adjusting component comprises a long rope clip and a peach-shaped ring of the hanging device;

in the rope clamping device, two bases are symmetrically arranged, and a roller rope groove is formed between the two bases; the two clamping parts are fixedly arranged on the base, and the clamping parts are provided with first bolt holes; the roller rope lining is arranged in the roller rope groove, and a clamping rope groove for clamping the steel wire rope is formed in the roller rope lining; the clamping part is used for clamping the steel wire rope in a matched mode with the clamping rope groove, a fastening bolt is arranged on the clamping part corresponding to the first bolt hole, and the clamping part is connected with the clamping part through the fastening bolt; in the rope adjusting assembly, the long rope clamp is detachably clamped and fixed on the steel wire rope and used for clamping the steel wire rope; and the suspension device is a peach-shaped ring and is used for connecting and fixing the steel wire rope.

Specifically, the clamping part of the rope clamping device clamps the steel wire rope in the clamping rope groove on the roller rope liner in the roller rope groove, the clamping part of the rope clamping device is connected to the clamping part on the base through the fastening bolt, the fastening bolt receives fastening torque and transmits force to the clamping part, so that the steel wire rope receives larger friction force from the roller rope liner, and then the steel wire rope stays in the clamping rope groove, wherein the larger the fastening torque received by the fastening bolt, the larger the clamping force of the clamping part on the roller, the larger the friction force received by the steel wire rope, and the more stable the steel wire rope stays. The long rope clamp of the rope adjusting component clamps all the steel wire ropes together, and a peach-shaped ring of the hanging device is arranged on the steel wire ropes.

The rope clamp is used for not adjusting the steel wire rope of the rope side lifting container, the long rope clamp and the peach-shaped ring of the hanging device are used for retaining the steel wire rope of the extending part of the hanging device, and then the hanging device is subjected to pressure adjustment to respectively adjust the length of the steel wire rope.

In conclusion, the problem that the rope speed of the multi-rope friction type elevator is low can be solved by adopting the arrangement mode.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a rope clip provided in an embodiment of the present application;

FIG. 2 is a front view of a tuning rope assembly provided in an embodiment of the present application;

wherein:

100-rope clamping device;

110-steel wire ropes, 120-bases, 121-drum rope grooves, 130-clamping parts, 131-first bolt holes, 140-drum rope bushings, 141-clamping rope grooves, 150-clamping parts, 151-fastening bolts 152-locknuts;

200-rope adjusting components;

210-long rope clamps, 211-second bolt holes, 212-hanging rings and 220-hanging device peach-shaped rings.

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.

The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.

Referring to fig. 1 and 2, the present application provides a quick rope adjusting device for a multi-rope friction type elevator steel wire rope 110, which comprises a rope clamping device 100 and a rope adjusting assembly 200; the rope clamp 100 is used for clamping and fixing the steel wire rope 110, and the rope clamp 100 comprises two bases 120, two clamping parts 130, a roller rope liner 140, the roller rope liner 140 and a clamping part 150; the tuning rope assembly 200 includes a long rope clip 210 and a suspension device peach-shaped ring 220; in the rope clip 100, two bases 120 are symmetrically arranged, and a roller rope groove 121 is formed between the two bases 120; the two clamping parts 130 are fixedly arranged on the base 120, and the clamping parts 130 are provided with first bolt holes 131; the roller rope liner 140 is arranged in the roller rope groove 121, and a clamping rope groove 141 for clamping the steel wire rope 110 is arranged on the roller rope liner 140; the clamping part 150 is used for clamping the steel wire rope 110 in cooperation with the clamping rope groove 141, the clamping part 150 is provided with a fastening bolt 151 corresponding to the first bolt hole 131, and the clamping part 150 is connected with the clamping part 130 through the fastening bolt 151; in the rope adjusting assembly 200, a long rope clip 210 is detachably clamped and fixed on the steel wire rope 110 and used for clamping the steel wire rope 110; a suspension device peach-shaped ring 220 for connecting and fixing the wire rope 110.

The clamping portion 150 of the rope clamping device 100 clamps the steel wire rope 110 in the clamping rope groove 141 on the drum rope liner 140 in the drum rope groove 121, as shown in fig. 1, the clamping portion 150 may comprise a cross beam and a longitudinal beam, the cross beam and the longitudinal beam are fixed, the cross beam is used for fixedly connecting the steel wire rope 110 through a fastening bolt 151 and the clamping portion 130, the longitudinal beam is used for clamping the steel wire rope 110, so that the steel wire rope 110 is fixed in the clamping rope groove 141, that is, the cross beam of the clamping portion 150 is connected with the clamping portion 130 through the fastening bolt 151, the fastening bolt 151 receives a fastening torque, a force is transmitted to the clamping portion 150, the steel wire rope 110 receives a larger friction force by the drum rope liner 140, and then the steel wire rope 110 stays in the clamping rope groove 141, wherein the larger the clamping force of the clamping portion 150 on the drum is, the larger the friction force received by the steel wire rope 110 is, and the more stable. The long rope clip 210 of the tuning rope assembly 200 clamps all the wire ropes 110 together and mounts the hanging device peach-shaped ring 220 on the wire ropes 110.

That is, in the present embodiment, the rapid rope adjusting device of the multi-rope friction type hoist wire rope 110 comprises two major parts, the rope clip 100 is installed on the drum in the hoist room, the long rope clip 210, the hanging device peach-shaped ring 220, etc. are installed on the wire rope 110 of the well tower (derrick); the rope clamp 100 is mainly used for clamping a steel wire rope 110 of a lifting container on the side of a non-rope-adjusting side, preventing unexpected danger from happening when the rope is adjusted on the rope-adjusting side, then installing a rope-adjusting component 200 on the rope-adjusting side, installing the rope-adjusting component 200 near the extending part of the steel wire rope 110 of a hanging device, keeping the extending part of the steel wire rope 110, and then changing the length of the steel wire rope 110 between a long rope clamp 210 and the hanging device through the stroke of an oil cylinder of the hanging device, thereby adjusting the steel wire rope 110.

Thus, the rope clip 100 is used for retaining the steel rope 110 of the lifting container at the rope non-adjusting side, the long rope clip 210 and the hanging device peach-shaped ring 220 are used for retaining the steel rope 110 at the extending part of the hanging device, and then the hanging device can be subjected to pressure adjustment, and the lengths of the steel ropes 110 can be respectively adjusted. In conclusion, the problem that the rope speed of the multi-rope friction type elevator is low can be solved by adopting the arrangement mode.

In some embodiments, the drum rope bushing 140 is symmetrically provided with two clamping rope grooves 141.

It will be appreciated that the drum rope bushing 140 receives a large pressure transmitted from the clamping portion 150 and a friction force generated by the pressure during use, so that the drum rope bushing 140 directly contacts the wire rope 110 to clamp the rope groove 141, which is easily damaged; the clamping groove 141 is an important part of the rope clamp 100 for clamping and stopping the wire rope 110, and the stopping of the wire rope 110 is realized by the mutual matching of the clamping groove 141 and the clamping part 150.

In this way, in order to prevent the rope adjusting of the hoist from being affected when the clamping rope groove 141 is damaged, one more clamping rope groove 141 may be provided beside the clamping rope groove 141 of the drum rope bushing 140, wherein one clamping rope groove 141 is used as an active and the other clamping rope groove is used for standby. Therefore, when the multi-rope friction type elevator is used for rope adjustment, the clamping rope groove 141 cannot play a role, and the other clamping rope groove 141 can be quickly replaced for rope adjustment, so that the rope adjustment speed is improved. In addition, the width of the roller rope lining 140 is wider than that of the steel wire rope 110, and the roller rope lining 140 is provided with one more clamping rope groove 141, so that the utilization rate of the roller rope lining 140 is improved, and the rope adjusting cost of the elevator is reduced.

In this embodiment, two rope clamping grooves 141 are symmetrically arranged on the drum rope lining 140, so that the whole rope clamping groove 141 is in a concave structure, and the rope clamping groove 141 is arranged in the groove, so that the rope clamping groove can prevent the steel wire 110 from moving to two sides at will when being subjected to a large force; and the two clamping grooves 141 are symmetrically arranged in order to facilitate replacement of one clamping groove 141 to the other clamping groove 141 when the other clamping groove 141 is damaged.

It should be noted that fig. 1 shows a double-rope groove rope clip 100, that is, the double-rope groove rope clip includes two clamping rope grooves 141, wherein one clamping rope groove 141 is used as an active material, and the other clamping rope groove 141 is used for standby; if the wire 110 is positioned on the left side, the clamping portion 150 of the rope clamp 100 is correspondingly positioned on the left side, and if the wire 110 is positioned on the right side, the clamping portion 150 is correspondingly positioned on the right side.

In some embodiments, the gripping rope groove 141 is semi-cylindrical.

It will be appreciated that most of the multi-rope friction type hoists use steel wire ropes 110 with circular cross sections, but different types of hoists may use steel wire ropes 110 with different thicknesses; in order to be able to more stably hold the wire rope 110 while making the wire rope 110 less likely to slip, the position in direct contact with the wire rope 110 should be perfectly fitted to the cross-sectional shape of the wire rope 110.

Therefore, in this embodiment, the rope groove 141 is preferably in a semi-cylindrical shape, and in order to stably clamp the wire rope 110 with more thickness, the semi-cylinder is selected to be slightly smaller than 180 ° of semi-cylinder, and of course, a suitable arc may be selected for the semi-cylinder according to practical situations.

In some embodiments, semi-cylindrical grooves are provided at locations where the clamping portion 150 clamps the wire rope 110.

It will be appreciated that the steel wire rope 110 is strip-shaped and has a circular cross section, and in order to be able to adapt to the edge of the steel wire rope 110, a semi-cylindrical groove may be provided at the position where the clamping portion 150 clamps the steel wire rope 110, so that the clamping portion 150 has a larger contact area with the steel wire rope 110, that is, a larger stress area, the fastening force applied by the clamping portion 150 can be more uniformly transferred to the steel wire rope 110, thereby reducing stress concentration and preventing the clamping portion 150 from damaging the steel wire rope 110; in addition, when the force is the same, the larger the force receiving area is, the larger friction force is, so that the clamping portion 150 can more stably make the steel wire rope 110 stay on the drum rope lining 140.

In some embodiments, a locknut 152 is rotatably coupled to the tightening bolt 151, and the locknut 152 is in close proximity to the clamping portion 150.

It will be appreciated that the tightening bolts 151 are important parts of the rope clip 100 that the force with which the wire rope 110 stays in the drum rope bushing 140 is mainly provided by the tightening bolts 151; the clamping part 150 is connected to the clamping part 130 through the fastening bolt 151, the greater the fastening torque of the fastening bolt 151, the greater the generated clamping force and friction force, the more stable the steel wire rope 110 stays, but when the steel wire rope 110 stays behind the drum rope lining 140, if the fastening bolt 151 is not fixed, the steel wire rope 110 can transmit force to the clamping part 150 under the condition of receiving huge tensile force, so that the fastening bolt 151 is forced to rotate, and further the clamping of the steel wire rope 110 is released, thereby easily causing dangerous accidents.

In this embodiment, by connecting the locknut 152 to the fastening bolt 151, the locknut 152 is tightly attached to the clamping portion 150, so that the fastening bolt 151 can be fixed after the stopping of the wire rope 110 is completed, and cannot rotate by itself, so that the wire rope 110 can be stopped for a long time, and the potential safety hazard is reduced.

Of course, other modes can be selected to pre-tighten the fastening bolt 151 according to actual needs, for example, two common nuts are connected on the fastening bolt 151 in parallel to perform anti-loosening treatment, so long as the requirements can be met.

In some embodiments, long rope clip 210 is a square plate-like structure.

In this embodiment, in order to clamp a plurality of steel wires 110 at the same time, the long rope clamp 210 is configured in a plate structure, so that the clamping force can be applied to a plurality of positions on the long rope clamp 210 at the same time, and the clamping force is transferred to each steel wire 110 through the plate structure, so that the steel wires 110 can be stopped. In addition, in order to facilitate the installation of other parts on the long rope clip 210 and to more uniformly and stably transfer the clamping force, the long rope clip 210 of the present embodiment is preferably in a square plate structure.

In some embodiments, long rope clamp 210 is provided with a second bolt hole 211 for mounting a bolt, long rope clamp 210 providing a force to clamp onto wire rope 110 by pretensioning of the bolt.

It will be appreciated that long rope clip 210 requires a large clamping force in order to be able to retain wire rope 110. Therefore, in the present embodiment, in order to obtain a large clamping force, the pretensioning is performed by using the bolts, and the second bolt holes 211 are provided at both ends of the long rope clamp 210 and between every two wire ropes 110, the bolts penetrate into the second bolt holes 211, and the larger the moment received by the bolts, the larger the clamping force of the long rope clamp 210, and the larger the bearing force of the long rope clamp 210.

It should be noted that other fastening methods may be selected according to actual needs, as long as the long rope clip 210 can be stably fastened.

In some embodiments, a hoist ring 212 is provided on the long rope clip 210 for installing a removal tool.

It can be understood that various tools can be used in the rope adjusting process, but the constructor can not conveniently adjust the rope by carrying the tools on the body, so that the rope adjusting time can be increased; therefore, the hanging ring 212 for installing the dismounting tool is arranged on the long rope clamp 210, so that the convenience of a rope adjusting process can be improved, and the rope adjusting speed is improved.

In some embodiments, the hanging rings 212 are symmetrically disposed on the long rope clip 210.

It can be appreciated that, because the long rope clip 210 clamps the plurality of steel wires 110, in order to facilitate the constructor to take the tools, the long rope clip 210 is symmetrically provided with a plurality of hanging rings 212, which not only can be used for installing different types of tools, but also can facilitate the simultaneous work of a plurality of staff.

In some embodiments, the suspension peach 220 is located on the same side of the longline clip 210 as the eye 212.

It will be appreciated that the suspension peach 220 is provided to fixedly attach the wire rope 110 when adjusting the length of the wire rope 110, and thus the suspension peach 220 needs to be provided between the long rope clip 210 and the suspension, so that the wire rope 110 does not rotate or retract when adjusting the length of the wire rope 110.

In summary, the adjustment of the multi-rope friction elevator wire rope 110 mainly includes two major parts: a rope clamping device 100 is arranged on a roller in a hoisting machine room, a long rope clamp 210 is arranged on a steel wire rope 110 of a well tower (derrick), a peach-shaped ring 220 of a hanging device is arranged on the long rope clamp 100, the rope clamping device 100 is used for keeping the steel wire rope 110 of a hoisting container at the side of a rope which is not regulated, the long rope clamp 210 is used for keeping the steel wire rope 110 of an extension part of the hanging device, and the steel wire rope 110 is prevented from rotating and retracting when the connection between the steel wire rope 110 and the hanging device is removed; specifically, the clamping portion 150 clamps the steel wire rope 110 in the clamping rope groove 141 on the hoist drum rope liner 140, the clamping portion 130 of the rope clamping device 100 is connected in the first bolt holes 131 of the clamping portion 130 at two sides of the base 120 through the fastening bolts 151, the larger the fastening torque received by the fastening bolts 151, the larger the clamping force of the clamping portion 150 on the steel wire rope 110 on the drum is, when the maximum torque is designed, the steel wire rope 110 is subjected to the maximum friction force of the drum, the hoisting container is retained in the shaft, the fastening bolts 151 are installed in the first bolt holes 131 in a one-to-one correspondence, and the two locknuts 152 are respectively sleeved on the corresponding fastening bolts 151 from two ends, and fix the clamping portion 150 and the clamping portion 130 together to bear the weight of one side of the hoist. Then, the long rope clamp 210 clamps the steel wire rope 110 at the rope adjusting side, the long rope clamp 210 is firmly clamped on the steel wire rope 110 through the matching of the second bolt hole 211 and the bolt, the weight of the hanging device at one side is borne, the hanging device is adjusted by using a lifting tool installed by the lifting ring 212, the length of an oil cylinder in the hanging device is adjusted, the elongation of the hanging device of the steel wire rope 110 is prolonged, the hanging device is bent by installing the long rope clamp Duan Gangsi, then the steel wire rope 110 is detached and fixed with the hanging device, the bent part of the steel wire rope 110 is pulled out, and the length of the steel wire rope 110 is adjusted respectively. Thus, the rope adjusting speed of the multi-rope friction type elevator can be improved.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (10)

1. The utility model provides a many ropes friction formula lifting machine wire rope quick rope adjusting device which characterized in that includes: a rope clamping device (100) and a rope adjusting component (200); the rope clamp (100) is used for clamping and fixing a steel wire rope (110), and the rope clamp (100) comprises:

the two bases (120) are symmetrically arranged, and a roller rope groove (121) is formed between the two bases (120);

the two clamping parts (130) are fixedly arranged on the base (120), and the clamping parts (130) are provided with first bolt holes (131);

a drum rope lining (140) arranged in the drum rope groove (121), wherein a clamping rope groove (141) for clamping the steel wire rope (110) is arranged on the drum rope lining (140);

a clamping portion (150) for clamping the steel wire rope (110) in cooperation with the clamping rope groove (141), wherein the clamping portion (150) is provided with a fastening bolt (151) corresponding to the first bolt hole (131), and the clamping portion (150) is connected with the clamping portion (130) through the fastening bolt (151);

the tuning rope assembly (200) comprises:

a long rope clip (210) detachably clamped and fixed on the steel wire rope (110) and used for clamping the steel wire rope (110);

and the suspension device peach-shaped ring (220) is used for connecting and fixing the steel wire rope (110).

2. The rapid rope adjusting device for the steel wire rope of the multi-rope friction type elevator according to claim 1, wherein the drum rope lining (140) is symmetrically provided with two clamping rope grooves (141).

3. The rapid rope adjusting device for a multi-rope friction type elevator steel wire rope according to claim 2, wherein the clamping rope groove (141) is semi-cylindrical.

4. The rapid rope adjusting device for a multi-rope friction type elevator wire rope according to claim 1, wherein a semi-cylindrical groove is provided at a position where the clamping portion (150) clamps the wire rope (110).

5. The rapid rope adjusting device for the steel wire rope of the multi-rope friction type elevator according to claim 1, wherein the fastening bolt (151) is rotatably connected with a locknut (152), and the locknut (152) is tightly attached to the clamping portion (150).

6. The rapid rope adjusting device for a multi-rope friction type elevator steel wire rope according to claim 1, wherein the long rope clip (210) is of a square plate-shaped structure.

7. The rapid rope adjusting device for a multi-rope friction type elevator steel wire rope according to claim 1, wherein the long rope clamp (210) is provided with a second bolt hole (211) for installing a bolt, and the long rope clamp (210) provides a force clamped on the steel wire rope (110) through pre-tightening of the bolt.

8. The quick rope adjusting device for the steel wire rope of the multi-rope friction type elevator according to claim 1, wherein the long rope clamp (210) is provided with a hanging ring (212) for installing and detaching tools.

9. The rapid rope adjusting device for the steel wire rope of the multi-rope friction type elevator according to claim 8, wherein the hanging rings (212) are symmetrically arranged on the long rope clamp (210).

10. The rapid rope adjusting device for the steel wire rope of the multi-rope friction type elevator according to claim 8, wherein the hanging device peach-shaped ring (220) and the hanging ring (212) are arranged on the same side of the long rope clamp (210).