CN217753756U

CN217753756U - Sliding type supporting and pressing rope wheel device matched with special turnout of rope traction rail clamping vehicle

Info

Publication number: CN217753756U
Application number: CN202220659282.6U
Authority: CN
Inventors: 郭和强; 马同山; 殷连成; 李久强
Original assignee: Shandong Yisheng Power Supply Mechanical And Electrical Equipment Co ltd
Current assignee: Shandong Yisheng Power Supply Mechanical And Electrical Equipment Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-11-08
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to a pressure rope sheave technical field especially relates to supporting slidingtype of rope traction card railcar special switch holds in palm pressure rope sheave device, including the base truss, fixed mounting has the cylinder in the middle of the base truss upside, cylinder upper end fixed mounting has the backup pad, backup pad both sides fixed mounting is on the body frame, cylinder upper end output is equipped with the telescopic shaft, telescopic shaft upper end fixed mounting has the support frame, support frame upper end fixedly connected with carriage assembly, carriage assembly front end left side fixed mounting has the main pressure rope sheave, rear side fixed mounting has another main pressure rope sheave in the middle of the carriage assembly, carriage assembly right side front end fixed mounting has the supporting seat, the epaxial grafting of installation of supporting seat upper end has the vice pressure rope sheave, assembly structure safe and reliable, convenient and practical, and it is easy to make, low cost.

Description

Sliding type supporting and pressing rope wheel device matched with special turnout of rope traction rail clamping vehicle

Technical Field

The utility model relates to a pressure rope sheave technical field especially relates to the supporting slidingtype of rope traction card railcar special switch holds in palm pressure rope sheave device.

Background

The hydraulic braking rail-clamping type tractor matched with the rope traction transportation winch usually works under the condition of a complex roadway under a coal mine. Due to the special structure of the hydraulic braking rail clamping type tractor, special turnouts need to be arranged at a rail yard and a rail deflection opening, and the rail clamping type tractor can run smoothly. The special turnout and the traction steel wire rope are structurally determined, the height of the traction steel wire rope is generally higher than the upper plane of the track when the special turnout is directly connected, and the height of the traction steel wire rope must be lower than the lower surface of the track when the special turnout is led to a track deviation port or a track yard. Secondly, the arrangement level of the special turnout is higher than that of the conventional track. In the first mode, safety accidents easily occur when the steel wire rope is manually pressed down, after the steering of the special turnout is finished, the steel wire rope and the special turnout generate interference, the rope traction haulage winch cannot continuously operate, the working efficiency is influenced, and the potential safety hazard is increased; in the second mode, the construction dimension of the site is increased, and the transportation vehicle can turn over to cause accidents. Therefore, how to solve such problems becomes a problem to be solved urgently for those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rope pulls supporting rope sheave device of supporting of special switch of card railcar.

In order to realize the purpose, the utility model adopts the following technical scheme:

rope pulls supporting pressure rope sheave device of supporting of special switch of card railcar, including vice pressure rope sheave, body frame, support frame, telescopic shaft, backup pad, cylinder, base truss, carriage subassembly, owner's pressure rope sheave, wheel body, bolt, rope sheave supporting seat, nut, supporting seat, spacing sensor, spout, fixed mounting has the cylinder in the middle of the base truss upside, cylinder upper end fixed mounting has the backup pad, backup pad both sides fixed mounting is on the body frame, cylinder upper end output is equipped with the telescopic shaft, telescopic shaft upper end fixed mounting has the support frame, support frame upper end fixedly connected with carriage subassembly, carriage subassembly front end left side fixed mounting has owner's pressure rope sheave, rear side fixed mounting has another owner's pressure rope sheave in the middle of the carriage subassembly, carriage subassembly right side front end fixed mounting has the supporting seat, it has vice pressure rope sheave installation axle to peg graft on the supporting seat upper end.

The rope sheave supporting seat is fixedly mounted on the left side of the upper end of the sliding frame assembly, a wheel body is arranged at the upper end of the rope sheave supporting seat, a bolt is inserted into the wheel body, and the lower end of the bolt penetrates through the extending portion of the upper end face of the rope sheave supporting seat and is connected with a nut in a threaded mode.

And the two ends of the sliding frame assembly are fixedly provided with limit sensors, and the inner walls of the two sides of the main frame are provided with sliding chutes which are in sliding connection with the two ends of the limit sensors. .

Has the advantages that: compared with the prior art, the utility model, rope pulls the supporting slidingtype of the special switch of card railcar and holds in the palm pressure rope sheave device can be convenient, in time, effectual change rope pulls haulage winch wire rope's position state, supporting special switch can change special switch traffic direction under the rope pulls haulage winch non-stop's state, and send the parking signal to major control system when special switch or support pressure rope sheave device break down, and inform relevant staff to maintain, thereby the security that has improved the winch conveyor system and the promotion of conveying efficiency. The assembly structure is safe, reliable, convenient, practical, easy to manufacture and low in cost.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the K-K of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of view A in FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic sectional view of fig. 4B-B according to the present invention.

In the figure: 1. a secondary pressure sheave; 3. a main frame; 4. a support frame; 5. a telescopic shaft; 6. a support plate; 7. a cylinder; 8. a base truss; 9. a carriage assembly; 10. a main pressure sheave; 101. a wheel body; 102. a bolt; 103. a rope wheel supporting seat; 104. a nut; 11. a supporting base; 12. a limit sensor; 13. a chute.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, rope pulls supporting pressure rope sheave device of supporting slidingtype of special switch of card railcar, including vice pressure rope sheave 1, body frame 3, support frame 4, telescopic shaft 5, backup pad 6, cylinder 7, base truss 8, carriage subassembly 9, main pressure rope sheave 10, wheel body 101, bolt 102, rope sheave support seat 103, nut 104, supporting seat 11, spacing sensor 12, spout 13, fixed ann changes in the middle of the 8 upside of base truss has cylinder 7, cylinder 7 upper end fixed mounting has backup pad 6, 6 both sides fixed mounting of backup pad are on body frame 3, cylinder 7 upper end output is equipped with

telescopic shaft

5, 5 upper ends fixed mounting of telescopic shaft has

support frame

4, 4 upper ends fixed connection of support frame has carriage subassembly 9, 9 front end left sides fixed mounting of carriage subassembly has main pressure rope sheave 10, rear side fixed mounting has another main pressure rope sheave 10 in the middle of carriage subassembly 9, carriage subassembly 9 right side front end fixed mounting has supporting seat 11, it has vice pressure rope sheave 1 to peg graft on the installation axle of supporting seat 11 upper end.

A rope wheel supporting seat 103 is fixedly mounted on the left side of the upper end of the sliding frame assembly 9, a wheel body 101 is arranged at the upper end of the rope wheel supporting seat 103, a bolt 102 is inserted into the wheel body 101, and the lower end of the bolt 102 penetrates through the extending portion of the upper end face of the rope wheel supporting seat 103 and is connected with a nut 104 in a threaded mode.

And two ends of the sliding frame assembly 9 are fixedly provided with limit sensors 12, and the inner walls of two sides of the main frame 3 are provided with sliding chutes 13 which are connected with two ends of the limit sensors 12 in a sliding manner.

The working principle is as follows: the main rope pressing wheel 10 is used for limiting and adjusting the running height of a main rope of a steel wire rope of the rope traction haulage winch; the auxiliary pressure rope wheel 1 is used for limiting and adjusting the running height of an auxiliary rope of a steel wire rope of the rope traction haulage winch; the sliding frame assembly 9 is used for fixing the main rope pressing wheel 10 and the auxiliary rope pressing wheel 1 into a whole and moving up and down along a sliding groove 13 on the assembly of the main frame 3 under the traction of the assembly of the air cylinder 7; the components of the main frame 3 are used for fixing an external supporting and pressing rope wheel device on the track and ensuring that the sliding frame component 9 moves up and down along a limited position; the limit sensor 12 is used for detecting the running position of the sliding frame assembly 9 and transmitting a position signal to the control box; the control box is used for controlling the action direction and the action time of the air cylinder 7, and transmitting the action signal and the action result to the winch main control system as a signal for controlling the winch main control system to permit or stop running.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sliding type pressure supporting rope wheel device matched with a turnout special for a rope traction rail clamping vehicle is characterized by comprising an auxiliary pressure rope wheel (1), a main frame (3), a support frame (4), a telescopic shaft (5), a support plate (6), a cylinder (7), a base truss (8), a sliding frame assembly (9), a main pressure rope wheel (10), a wheel body (101), a bolt (102), a rope wheel support seat (103), a nut (104), a support seat (11), a limit sensor (12) and a sliding groove (13), a cylinder (7) is fixedly arranged and rotated in the middle of the upper side of the base truss (8), a supporting plate (6) is fixedly arranged at the upper end of the cylinder (7), both sides of the supporting plate (6) are fixedly arranged on the main frame (3), the output end of the upper end of the air cylinder (7) is provided with a telescopic shaft (5), the upper end of the telescopic shaft (5) is fixedly provided with a supporting frame (4), the upper end of the supporting frame (4) is fixedly connected with a sliding frame component (9), a main rope pressing wheel (10) is fixedly arranged on the left side of the front end of the sliding frame component (9), the rear side of the middle of the sliding frame component (9) is fixedly provided with another main pressure rope wheel (10), a supporting seat (11) is fixedly arranged at the front end of the right side of the sliding frame component (9), an auxiliary pressure rope wheel (1) is inserted on the mounting shaft at the upper end of the supporting seat (11).

2. The sliding type supporting and pressing rope wheel device matched with the turnout special for the rope traction rail clamping vehicle as claimed in claim 1, further comprising a wheel body (101), a bolt (102), a rope wheel supporting seat (103) and a nut (104), wherein the rope wheel supporting seat (103) is fixedly installed on the left side of the upper end of the sliding frame assembly (9), the wheel body (101) is arranged at the upper end of the rope wheel supporting seat (103), the bolt (102) is inserted into the wheel body (101), and the nut (104) is connected to the lower end of the bolt (102) in a threaded mode through the extending portion of the upper end face of the rope wheel supporting seat (103).

3. The sliding type supporting and pressing rope wheel device matched with the turnout special for the rope traction rail clamping vehicle as claimed in claim 1, further comprising a limiting sensor (12), wherein the limiting sensors (12) are fixedly mounted at two ends of the sliding frame assembly (9), and sliding grooves (13) which are in sliding connection with two ends of the limiting sensors (12) are formed in inner walls of two sides of the main frame (3).