CN211417271U

CN211417271U - Mining light car arrester

Info

Publication number: CN211417271U
Application number: CN202020065073.XU
Authority: CN
Inventors: 马传跃; 王鹏举; 吕东旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-04
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a mine car arrester technical field, specifically a mining light-duty car arrester, including the voussoir, and the quantity of voussoir is two, the side of voussoir has the fixing base along horizontal direction slip joint respectively, the fixing base deviates from the side both ends of voussoir and rotates respectively and is connected with the taper rod, the periphery that the taper rod rotates with the fixing base and is connected one end is provided with the triangle tooth, the fixing base openly corresponds triangle tooth department and has seted up the triangle through-hole, the triangular rod body has been cup jointed in the triangle through-hole, the triangular rod body matches with the triangular tooth joint, the lower surface intermediate position of fixing base is provided with the second draw-in groove, the width of second draw-in groove is greater than the width of track top surface, the front fixedly connected with the hand (hold) of voussoir; the problems that the existing temporary car stopping device is poor in car stopping reliability, complex and unsafe in installation and removal steps, heavy and inconvenient to carry are solved.

Description

Mining light car arrester

Technical Field

The utility model relates to a mine car arrester technical field specifically is a mining light-duty car arrester.

Background

Mine cars are the most widely used major transport equipment in the mining industry, and are responsible for the important transport tasks of various materials, equipment, coal, ore, wood and other materials and personnel. The operation in the rail tunnel, such as the installation, maintenance, repair and the like of various pipes, lines, cables, equipment and facilities, is the main daily work of the maintainers of mine enterprises. In order to ensure the safety of operators and equipment in a tunnel with rails, a certain number of car stoppers are often required to be placed in the tunnel so as to prevent the mine car from running when the mine car is temporarily parked.

Over the years, the research on car stoppers has never been terminated, and the fixed-mount type car stoppers have been largely developed in structure, variety and application, and have been largely developed in terms of reliability and practicability, but the portable light-weight car stoppers for temporary car stoppers have not been developed into ideal and developed products.

In view of the present field application, the temporary car stopping devices commonly used for working in the rail roadways have different disadvantages, such as:

1. and (4) wood wedges. Simple structure, convenient operation, but poor stability easily takes place to drop.

2. And (4) an anchor chain. The mine car wheels are bound on the tracks by using the anchor chains, and need to be constructed and perforated from the lower part of the tracks, so that the construction is more complicated and the practicability is poor.

3. The cross block is covered by the road timber. Although the operation is simple and the car blocking is reliable, the logs are large and heavy, the transportation is difficult, and the labor intensity of operators is greatly increased.

4. And (5) burred trigone wood. The triangular timber is a railway timber with a triangular section, and is transversely placed on a rail surface, so that the tip end of the triangular timber is positioned at the junction of a wheel of the mine car and the rail surface, and the car is stopped through the friction force between the triangular timber and the rail surface; however, in the process of vehicle stopping, the triangular wood easily moves relative to the rail, so that vehicle stopping failure is caused, vehicle sliding accidents are easy to happen, and the reliability of vehicle stopping is poor

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining light-duty car arrester for it is poor to solve the interim car arrester of using at present and hinder the car reliability, and the installation, get rid of the loaded down with trivial details, dangerous of step, and the problem of the heavy transport of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining light-duty car arrester, includes the voussoir, and the quantity of voussoir is two, the side of voussoir has followed the horizontal direction slip joint respectively and has connect the fixing base, the fixing base deviate from in the side both ends of voussoir are rotated respectively and are connected with the taper rod, the taper rod with the fixing base is rotated the periphery of connecting one end and is provided with three angle teeth, the fixing base openly corresponds three angle teeth department has seted up the triangle through-hole, the triangular through-hole endotheca has connect the triangular rod body, the triangular rod body with three angle teeth joint are matchd, the lower surface position placed in the middle of the fixing base is provided with the second draw-in groove.

Preferably, a clamping block is arranged in the center of the side face of the wedge block, a first clamping groove is formed in the side face, corresponding to the wedge block, of the fixing seat, and the first clamping groove is in clamping connection and matching with the clamping block in the horizontal direction.

Preferably, a handle is fixedly connected to the front surface of the wedge block.

Preferably, the length of the triangular rod body is greater than the distance between the outer edges of the two rails, and one end face of the triangular rod body is fixedly connected with a pull ring.

Preferably, the bottoms of the two ends of the side surface of the fixed seat, which are deviated from the wedge block, are respectively and fixedly connected with lug seats, and the conical rod is rotatably connected to the outer side surface of the lug seats.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a whole volume of car arrester is less, and weight is lighter, and the homoenergetic is dismantled in a flexible way between fixing base, voussoir and the triangular body of rod moreover, the transportation of the car arrester of being convenient for.

2. The utility model relates to a car stopping device, when in use, the tip of a conical rod is pierced into the bottom plates at the two sides of a track to provide a diagonal bracing force for a fixed seat; the second draw-in groove card of fixing base lower surface matches with the track joint, then uses the triangular rod body to cup joint in the triangle through-hole that sets up on the fixing base, not only makes the car blocking device that the mine car two-wheeled corresponds link into whole, and the triangular prism body matches with the triangle tooth joint that the awl pole end set up in addition, has restricted the relative rotation between awl pole and the fixing base for the car arrester can be fixed firm, has improved the reliability of holding up traffic greatly.

3. The utility model relates to a voussoir and fixed block of car arrester are along the horizontal direction joint for can accomplish the installation of voussoir and demolish in the both sides of mine car, and can accomplish the installation of the triangular body of rod and demolish in the both sides of mine car, make the installation of car arrester and get rid of the step and not only simplify, improved the security moreover.

Drawings

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

FIG. 2 is a schematic side view of the whole structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

FIG. 4 is a schematic view of the fixing base of the present invention;

FIG. 5 is a schematic side view of the fixing base of the present invention;

fig. 6 is a schematic top view of the wedge of the present invention.

In the figure: 1-a fixed seat; 11-ear mount; 12-triangular through holes; 13-a first card slot; 14-a second card slot; 2-wedge block; 21-a handle; 22-a fixture block; 3-a conical rod; 31-triangular teeth; 4-a triangular rod body; 41-pull ring.

Detailed Description

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

Please refer to fig. 1-6, the utility model provides a technical scheme, a mining light-duty car arrester, including voussoir 2, and the quantity of voussoir 2 is two, the side of voussoir 2 has fixing base 1 along the slip joint of horizontal direction respectively, fixing base 1 deviates from and rotates respectively in the side both ends of voussoir 2 and is connected with taper rod 3, taper rod 3 rotates with fixing base 1 and is connected the periphery of one end and be provided with three angle teeth 31, fixing base 1 openly corresponds three angle teeth 31 department and has seted up triangle through-hole 12, triangular through-hole 12 endotheca has three-edged rod body 4, triangular rod body 4 matches with three angle teeth 31 joint, the lower surface position placed in the middle of fixing base 1 is provided with second draw-in groove 14, the width of second draw.

In conclusion, when the wedge block is used, the wedge block 2 is clamped on the fixed seat 1 in a sliding manner; the primary positioning of the fixed seat 1 is realized through the clamping connection of the second clamping groove 14 and the track; then the conical rod 3 is rotated, so that the conical rod 3 is penetrated into the bottom plates at two sides of the track; then the triangular rod body 4 is inserted into the triangular through hole 12, so that the two fixed seats 1 are connected into a whole; meanwhile, the triangular rod body 4 is clamped and matched with the triangular teeth 31 at the end of the conical rod 3, so that the triangular rod body 4 limits the relative rotation between the conical rod 3 and the fixed seat 1, and the effect of stopping the vehicle is achieved; when the car arrester needs to be dismantled, the wedge blocks 2 are taken out from the fixing seat 1 from the two sides of the mine car, then the fixing seat 1 slides through the triangular rod body 4, so that the conical rod 3 is pulled out from the bottom plate, and the fixing seat 1 is pulled out through the triangular rod body 4, so that the car arrester of the mine car can be removed.

In this embodiment, a clamping block 22 is arranged in the middle of the side surface of the wedge block 2, a first clamping groove 13 is formed in the side surface of the fixed seat 1 corresponding to the wedge block 2, and the first clamping groove 13 is clamped and matched with the clamping block 22 in the horizontal direction; when the wedge block type fixing seat is used, the wedge block 2 is connected with the fixing seat 1 through the clamping matching of the clamping block 22 and the first clamping groove 13.

In this embodiment, a handle 21 is fixedly connected to the front surface of the wedge 2; when in use, the wedge block 2 can be conveniently drawn out from the fixed seat 1 from the two side surfaces of the mine car through the handle 21.

In this embodiment, the length of the triangular rod body 4 is greater than the distance between the outer edges of the two rails, and one end surface of the triangular rod body 4 is fixedly connected with a pull ring 41; when the triangular rod body 4 is used, the fixing seat 1 corresponding to two wheels of the mine car can be connected into a whole, the triangular rod body 4 can be conveniently inserted into the triangular through hole 12 through the pull ring 41, and the triangular rod body 4 can be conveniently pulled out from the triangular through hole 12 through the pull ring 41.

In the embodiment, the bottoms of the two ends of the side surface of the fixed seat 1, which is far away from the wedge block 2, are respectively and fixedly connected with the lug seats 11, and the conical rod 3 is rotatably connected to the outer side surfaces of the lug seats 11; so that in use, the conical rod 3 is connected with the lug seat 11 in a rotating way to realize rotation relative to the fixed seat 1.

The working principle is as follows: when in use, the wedge block 2 is clamped on the fixed seat 1 in a sliding manner through the clamping fit of the clamping block 22 and the first clamping groove 13; the primary positioning of the fixed seat 1 is realized through the clamping connection of the second clamping groove 14 and the track; then the conical rod 3 is rotated, so that the conical rod 3 is penetrated into the bottom plates at two sides of the track; then the triangular rod body 4 is inserted into the triangular through hole 12, so that the two fixed seats 1 are connected into a whole; meanwhile, the triangular rod body 4 is clamped and matched with the triangular teeth 31 at the end of the conical rod 3, so that the triangular rod body 4 limits the relative rotation between the conical rod 3 and the fixed seat 1, and the effect of stopping the vehicle is achieved; when the car arrester needs to be dismantled, the wedge block 2 is taken out from the fixing seat 1 through the handle 21 from the two sides of the mine car, then the fixing seat 1 slides through the triangular rod body 4, so that the conical rod 3 is pulled out from the bottom plate, the fixing seat 1 is pulled out through the triangular rod body 4, the triangular rod body 4 is conveniently taken out from the triangular through hole 12 through the pull ring 41, and the car arrester of the mine car can be relieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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 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 utility model provides a mining light-duty car arrester, includes voussoir (2), and the quantity of voussoir (2) is two, its characterized in that: the side of voussoir (2) has fixing base (1) along the horizontal direction slip joint respectively, fixing base (1) deviate from in the side both ends of voussoir (2) are rotated respectively and are connected with awl pole (3), awl pole (3) with fixing base (1) are rotated the periphery of connecting one end and are provided with three angle teeth (31), fixing base (1) openly corresponds three angle teeth (31) department has seted up triangle through-hole (12), three-edged body of rod (4) have been cup jointed in triangle through-hole (12), three-edged body of rod (4) with three angle teeth (31) joint match, the lower surface position placed in the middle of fixing base (1) is provided with second draw-in groove (14), the width of second draw-in groove (14) is greater than the width of track top surface.

2. The mining light car arrester of claim 1, characterized in that: a clamping block (22) is arranged at the center of the side face of the wedge block (2), a first clamping groove (13) is formed in the side face, corresponding to the wedge block (2), of the fixing seat (1), and the first clamping groove (13) is in clamping connection with the clamping block (22) in the horizontal direction.

3. The mining light car arrester of claim 2, characterized in that: the front surface of the wedge block (2) is fixedly connected with a handle (21).

4. The mining light car arrester of claim 1, characterized in that: the length of the triangular rod body (4) is larger than the distance between the outer edges of the two rails, and a pull ring (41) is fixedly connected to one end face of the triangular rod body (4).

5. The mining light car arrester of claim 1, characterized in that: the fixing seat (1) deviates from the bottoms of two ends of the side surface of the wedge block (2) and is fixedly connected with lug seats (11) respectively, and the conical rod (3) is rotatably connected to the outer side surface of the lug seats (11).