CN217892814U

CN217892814U - Rope supporting device of overhead man car

Info

Publication number: CN217892814U
Application number: CN202220138400.9U
Authority: CN
Inventors: 闫勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-11-25
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a rope supporting device of overhead people's car relates to overhead people's car technical field. Including guide rail, support frame, rope-grippers, install the backup pad on the support frame, rope-grippers are installed in the backup pad, be provided with the regulating spindle on the support frame, regulating spindle outside cover is equipped with adjusting sleeve, be provided with the external screw thread structure on the regulating spindle, adjusting sleeve with the regulating spindle passes through threaded connection, be provided with a plurality of evenly distributed's first locating hole on the regulating spindle, the last second locating hole that is provided with of adjusting sleeve, the second locating hole interlude has the locating lever. The utility model provides a hold in palm rope device of overhead people's car, wire rope are direct bearing not, can improve the security performance greatly, avoid dropping to leading to taking personnel to drop because of the wire rope, can reduce the required pulling force of wire rope simultaneously, and then can prevent effectively that wire rope from appearing the situation of taking off the rope, help long-term the use.

Description

Rope supporting device of overhead man car

Technical Field

The utility model relates to an overhead people's car technical field especially relates to a hold in palm rope device of overhead people's car.

Background

The overhead man car is a main mode for transporting personnel in a coal mine, and is hung on a steel wire rope and started to be dragged by the steel wire rope. The overhead man car is widely used for transporting personnel in inclined shafts of coal mines, and aims to shorten the time for miners to get in and out of the shafts and reduce the physical consumption for the miners to get in and out of the shafts.

The steel wire rope of current built on stilts people's car often takes place to fall the phenomenon of saying, and steel wire rope falls out from the recess of riding rope wheel promptly, and behind the steel wire rope falls the way, can lead to the person of taking to drop from equipment, and danger is higher.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rope supporting device of overhead man car has solved the technical problem that above-mentioned background art provided.

In order to solve the technical problem, the utility model provides a rope supporting device of an overhead man car, including guide rail, support frame, rope clip, install the backup pad on the support frame, the rope clip is installed in the backup pad, be provided with the regulating spindle on the support frame, the regulating spindle outside cover is equipped with the adjusting sleeve, be provided with the external screw thread structure on the regulating spindle, the adjusting sleeve with the regulating spindle passes through threaded connection, be provided with a plurality of evenly distributed first locating holes on the regulating spindle, be provided with the second locating hole on the adjusting sleeve, the locating lever has been interlude in the second locating hole, the locating lever with the first locating hole cooperation;

and the adjusting sleeve is provided with a roller.

Preferably, the number of the adjusting shafts is two, and the two adjusting shafts are symmetrically distributed along the central line of the left side and the central line of the right side of the guide rail.

Preferably, the positioning rod is in interference fit with the second positioning hole.

Preferably, a plurality of protective rods are inserted into the adjusting sleeve in a penetrating manner, the protective rods are distributed in the axis circumference array of the adjusting sleeve, the protective rods are clamped into the annular groove, the annular groove is formed in the supporting frame, and the depth of the annular groove is larger than the length of the external thread on the adjusting shaft.

Preferably, a round ball is clamped in the adjusting sleeve, and the diameter of the round ball is smaller than the inner diameter of the adjusting sleeve.

Preferably, install in the adjusting sleeve and press from both sides tight piece, the ball card is gone into adjusting sleeve inner wall with press from both sides between the tight piece, press from both sides tight piece with adjusting sleeve threaded connection, press from both sides and be provided with on the tight piece and be used for with spanner complex operation hole.

Compared with the prior art, the utility model provides a pair of rope supporting device of overhead people's car has following beneficial effect:

the utility model provides a rope supporting device of an overhead man car, connect wire rope through the rope clip, the support frame can prolong the guide rail and move, the mountable is used for taking personnel's seat in the backup pad, in the process of support frame removal, the weight of taking personnel and the weight of device self are born by the guide rail, wire rope is not direct bearing, can improve the security performance greatly, avoid dropping because of the falling of wire rope leads to taking personnel, can reduce the required pulling force of wire rope simultaneously, and then can effectively prevent wire rope emergence rope-off's situation, help long-term use;

the utility model provides a rope supporting device of overhead people's car, through setting up the regulating spindle, adjusting sleeve, rotatable adjusting sleeve and then drive adjusting sleeve and control after taking off the locating lever, remove adjusting sleeve to suitable position department, two balls of the left and right sides support the both sides at the guide rail respectively this moment, later insert first locating hole and second locating hole with the locating lever in, stability when can guaranteeing the support frame and remove, prevent that the support frame from droing, the depth of insertion through changing the adjusting spindle in the adjusting sleeve can be according to the width adjustment left and right sides adjusting sleeve's of guide rail position simultaneously, can be applicable to the use of different width guide rails, the ball can be relative rotation between adjusting sleeve inner wall and the tight piece of clamp, the resistance that receives when can further reducing the support frame and remove, and then reduce the demand of power, reduce the noise when the support frame removes, improve the comfort level when taking personnel.

Drawings

Fig. 1 is a schematic structural diagram of a rope supporting device of an overhead man car.

Fig. 2 is a left side view of a rope supporting device of an overhead man car.

Fig. 3 is a right side view of a rope supporting device of an overhead man car.

Fig. 4 is a schematic diagram of the internal structure of an adjusting sleeve in the rope supporting device of the overhead man car.

Fig. 5 is a schematic structural diagram of a rope supporting device of an overhead man car at a position A in fig. 4.

The reference numbers in the figures: 1. a guide rail; 2. a support frame; 3. a support plate; 4. a rope clip; 5. an adjustment shaft; 6. an adjustment sleeve; 7. a first positioning hole; 8. a second positioning hole; 9. positioning a rod; 10. a guard bar; 11. an annular groove; 12. a roller; 13. a ball; 14. and (5) clamping the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Example one

As shown in fig. 1-5, the utility model comprises a guide rail 1, a support frame 2, a rope clip 4, a support plate 3 is mounted on the support frame 2, the rope clip 4 is mounted on the support plate 3, an adjusting shaft 5 is arranged on the support frame 2, an adjusting sleeve 6 is sleeved outside the adjusting shaft 5, an external thread structure is arranged on the adjusting shaft 5, the adjusting sleeve 6 is connected with the adjusting shaft 5 through a thread, a plurality of first positioning holes 7 which are uniformly distributed are arranged on the adjusting shaft 5, a second positioning hole 8 is arranged on the adjusting sleeve 6, a positioning rod 9 is inserted in the second positioning hole 8, and the positioning rod 9 is matched with the first positioning hole 7;

the adjusting sleeve 6 is provided with rollers 12.

Example two

The utility model discloses a guide rail 1, support frame 2, rope clip 4, install backup pad 3 on the support frame 2, rope clip 4 installs on backup pad 3, be provided with regulating spindle 5 on the support frame 2, the concrete quantity of regulating spindle 5 is two, and two regulating spindles 5 are with the central line symmetric distribution of the guide rail 1 left and right sides, the cover is equipped with adjusting sleeve 6 outside regulating spindle 5, be provided with the external screw thread structure on the regulating spindle 5, adjusting sleeve 6 passes through threaded connection with regulating spindle 5, be provided with a plurality of evenly distributed's first locating hole 7 on the regulating spindle 5, be provided with second locating hole 8 on adjusting sleeve 6, locating lever 9 has been interlude in the second locating hole 8, locating lever 9 and second locating hole 8 interference fit, locating lever 9 and first locating hole 7 cooperation;

a plurality of fender rod 10 has been interlude in the adjusting sleeve 6, a plurality of fender rod 10 are distributed with the axis circumference array of adjusting sleeve 6, fender rod 10 card is gone into in ring channel 11, ring channel 11 sets up on support frame 2, the degree of depth of ring channel 11 is greater than the length of external screw thread on the regulating spindle 5, install gyro wheel 12 on the adjusting sleeve 6, adjusting sleeve 6 inside callipers is equipped with ball 13, ball 13 diameter is less than adjusting sleeve 6's internal diameter, install in the adjusting sleeve 6 and press from both sides tight piece 14, ball 13 card is gone into adjusting sleeve 6 inner wall and is pressed from both sides between the tight piece 14, press from both sides tight piece 14 and adjusting sleeve 6 threaded connection, it is used for with spanner complex operation hole to press from both sides to be provided with on the tight piece 14.

The working principle is as follows:

when the utility model is used, the rope clip 4 is connected with the steel wire rope, the support frame 2 can move along the guide rail 1, the support plate 3 can be provided with a seat for passengers, the weight of the passengers and the weight of the device are born by the guide rail 1 in the moving process of the support frame 2, the steel wire rope is not directly loaded, the safety performance can be greatly improved, the passengers are prevented from falling due to the falling of the steel wire rope, meanwhile, the pulling force required by the steel wire rope can be reduced, the rope falling of the steel wire rope can be effectively prevented, and the long-term use is facilitated;

by arranging the adjusting shaft 5 and the adjusting sleeve 6, the adjusting sleeve 6 can be rotated after the positioning rod 9 is taken down, so that the adjusting sleeve 6 is driven to move left and right, the adjusting sleeve 6 is moved to a proper position, at the moment, two round balls 13 on the left side and the right side are respectively abutted against two sides of the guide rail 1, the positioning rod 9 is inserted into the first positioning hole 7 and the second positioning hole 8, the stability of the support frame 2 during movement can be ensured, the support frame 2 is prevented from falling off, meanwhile, the positions of the adjusting sleeve 6 on the left side and the right side can be adjusted according to the width of the guide rail 1 by changing the insertion depth of the adjusting shaft 5 in the adjusting sleeve 6, so that the adjusting sleeve can be suitable for the use of the guide rails 1 with different widths, the round balls 13 can rotate relatively between the inner wall of the adjusting sleeve 6 and the clamping block 14, the resistance on the movement of the support frame 2 can be further reduced, the requirement on power is further reduced, the noise of the support frame 2 during movement is reduced, and the comfort level of a passenger is improved;

by arranging the guard bar 10, when the support frame 2 moves and the adjusting sleeve 6 receives a force in the vertical direction, the guard bar 10 can bear part of the force, so that the pressure on the adjusting shaft 5 is reduced, and the deformation of the adjusting shaft 5 is avoided.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 rope supporting device of the overhead man car comprises a guide rail (1), a support frame (2) and a rope clip (4), and is characterized in that a support plate (3) is mounted on the support frame (2), the rope clip (4) is mounted on the support plate (3), an adjusting shaft (5) is arranged on the support frame (2), an adjusting sleeve (6) is sleeved on the outer side of the adjusting shaft (5), an external thread structure is arranged on the adjusting shaft (5), the adjusting sleeve (6) is in threaded connection with the adjusting shaft (5), a plurality of first positioning holes (7) which are uniformly distributed are formed in the adjusting shaft (5), a second positioning hole (8) is formed in the adjusting sleeve (6), a positioning rod (9) is inserted in the second positioning hole (8), and the positioning rod (9) is matched with the first positioning holes (7);

and the adjusting sleeve (6) is provided with a roller (12).

2. The rope supporting device for the overhead man-vehicle as claimed in claim 1, wherein the number of the adjusting shafts (5) is two, and the two adjusting shafts (5) are symmetrically distributed around the center line of the left side and the right side of the guide rail (1).

3. The rope supporting device for the overhead man-vehicle as claimed in claim 1, wherein the positioning rod (9) is in interference fit with the second positioning hole (8).

4. The rope supporting device for the overhead man car according to claim 1, wherein a plurality of protective rods (10) are inserted into the adjusting sleeve (6), the protective rods (10) are distributed in a circumferential array on the axis of the adjusting sleeve (6), the protective rods (10) are clamped into an annular groove (11), the annular groove (11) is formed in the supporting frame (2), and the depth of the annular groove (11) is larger than the length of an external thread on the adjusting shaft (5).

5. A rope supporting device for an overhead man car according to claim 1, wherein a round ball (13) is clamped in the adjusting sleeve (6), and the diameter of the round ball (13) is smaller than the inner diameter of the adjusting sleeve (6).

6. The rope supporting device of the overhead man car according to claim 5, wherein a clamping block (14) is installed in the adjusting sleeve (6), the round ball (13) is clamped between the inner wall of the adjusting sleeve (6) and the clamping block (14), the clamping block (14) is in threaded connection with the adjusting sleeve (6), and a working hole used for being matched with a wrench is formed in the clamping block (14).