CN214999063U

CN214999063U - Buffer tank supporting device for mine

Info

Publication number: CN214999063U
Application number: CN202120888672.6U
Authority: CN
Inventors: 张虎; 赵家国; 张世义
Original assignee: Chifeng Chaihulanzi Gold Mining Industry Co ltd
Current assignee: Chifeng Chaihulanzi Gold Mining Industry Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-03
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a mine buffering holds in the palm a jar technical field, specifically is buffering holds in the palm a jar device for mine, atmospheric pressure buffer carries out screw fixed connection including air pressure device, pneumatic cylinder and connection cylinder between wherein air pressure device and the pneumatic cylinder, connect the structure that is integrated into one piece between cylinder and the pneumatic cylinder, contact structure including the contact plate in advance, adjust and promote support, interior content groove, built-in drum, T shape cap post and locating lever, wherein adjust and promote the articulated both sides well side of fixing at the contact plate of support, the content groove is seted up in the contact plate upper end well side, built-in drum is located the inner well side in content groove, and wherein T shape cap post is located the top of built-in drum, the locating lever symmetry is located the inner both sides in content groove.

Description

Buffer tank supporting device for mine

Technical Field

The utility model relates to a mine buffering holds in the palm jar technical field, specifically is buffering holds in the palm a jar device for mine.

Background

The buffer tank supporting device is mainly used for solving the problems that when a container overwind accident in a vertical shaft lifting system occurs, injury personnel and the container are prevented from impacting an anti-collision beam and then the tank is stably supported, other equipment in a shaft is prevented or reduced from being damaged, and the like, and can be used for a winding type lifting machine and a friction type lifting machine.

The buffering cage supporting device in the prior art is used in cooperation with the anti-collision beam, the lower plane of the anti-collision beam is fixed with the rubber block, the buffer container is used for instantly impacting the anti-collision beam, but the rubber block suddenly collides with the box body, the buffered effect is small, and further the protection of the anti-collision beam does not have a remarkable effect, and cracks or partial damage can occur in the rubber block after the rubber block is impacted violently once, so that the rubber block needs to be replaced, and at the moment, the work trouble can be brought to the working personnel.

Disclosure of Invention

An object of the utility model is to provide a mine is with buffering support jar device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the mine buffer tank supporting device comprises an air pressure device, an air pressure oil cylinder and a connecting cylinder, wherein the air pressure device is fixedly connected with the air pressure oil cylinder through screws, the connecting cylinder and the air pressure oil cylinder are integrally formed, the advance contact structure comprises a contact plate, a regulating and pushing support, an inner containing groove, a built-in cylinder, a T-shaped cover column and a positioning rod, the regulating and pushing support is hinged and fixed on the middle sides of the two sides of the contact plate, the inner containing groove is formed in the middle side of the upper end of the contact plate, the built-in cylinder is located in the inner middle side of the inner containing groove, the T-shaped cover column is located above the built-in cylinder, and the positioning rod is symmetrically located on the two inner sides of the inner containing groove.

Preferably, the two sides of the two ends of the contact plate are symmetrically provided with branch rods connected by screws, and the lower ends of the branch rods are respectively provided with an isolating pad connected by glue.

Preferably, the built-in cylinder is fixedly connected with the contact plate through a screw, and the contact plate is fixedly connected with the positioning rod through welding.

Preferably, a spring is placed inside the built-in cylinder, wherein one end of the T-shaped cover column is positioned inside the spring.

Preferably, the inner end of the built-in cylinder is provided with an integrally formed guide rod, wherein the guide rod penetrates through the T-shaped cover column.

Preferably, the outer end of the positioning rod is sleeved with an arc-shaped sliding plate, wherein the arc-shaped sliding plate is provided with a guide groove corresponding to the positioning rod, one end of the arc-shaped sliding plate is provided with an integrally formed parallel plate, and one end of the arc-shaped sliding plate is hinged and fixed on the T-shaped cover column.

Preferably, the middle side of the lower end of the anti-collision beam is provided with an extension rod connected by a screw, and the middle end of the extension rod is provided with a rectangular groove corresponding to the guide rod.

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

1. through the arrangement of the device, the pneumatic shock absorption can be used for replacing the rubber block shock absorption, the buffering effect is greatly increased, the anti-collision beam is effectively protected, the external force which repeatedly impacts the anti-collision beam can be effectively and repeatedly buffered, the buffering effect is kept consistent, and the safety of the anti-collision beam is greatly increased;

2. this practicality can effectively carry out the even contact to the roof, and then can evenly cushion outside impulsive force, and further this structure set up ingeniously, can shorten the distance through between device and the anticollision roof beam, carries out effectual arc sliding plate that makes and guarantees the interval between anticollision roof beam and the device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the anti-collision beam of the present invention;

fig. 3 is a schematic view of the built-in cylinder half-section of the present invention.

In the figure: the anti-collision device comprises an anti-collision beam 1, a stretching rod 101, a pneumatic cylinder 12, a connecting cylinder 13, a contact plate 2, a branch rod 201, an isolation pad 202, an adjusting pushing bracket 21, a content groove 22, an internal cylinder 23, a guide rod 2301, a T-shaped cover column 24, a positioning rod 25, an arc-shaped sliding plate 2501, a guide groove 2502 and a parallel plate 2503.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the mine buffer tank supporting device comprises a mine buffer tank supporting device, wherein the mine buffer tank supporting device comprises an anti-collision beam 1, an extension rod 101 connected with a screw is arranged on the middle side of the lower end of the anti-collision beam 1, a rectangular groove is formed in the middle end of the extension rod 101 corresponding to a guide rod 2301, the anti-collision beam 1 comprises an air pressure buffer device and a contact-in structure, the air pressure buffer device comprises an air pressure device 11, an air pressure cylinder 12 and a connecting cylinder 13, the air pressure device 11 is fixedly connected with the air pressure cylinder 12 through the screw, the connecting cylinder 13 and the air pressure cylinder 12 are integrally formed, the contact-in structure comprises a contact plate 2, an adjusting and pushing support 21, an inner containing groove 22, a built-in cylinder 23, a T-shaped cover column 24 and a positioning rod 25, branch rods 201 connected with the screw are symmetrically arranged at two ends of the contact plate 2, isolation pads 202 connected with glue are arranged at the lower ends of the branch rods 201, and the built-in cylinder 23 is fixedly connected with the contact plate 2 through the screw, wherein the fixed relation between the contact plate 2 and the positioning rod 25 is welded connection, a spring is placed in the built-in cylinder 23, one end of the T-shaped cover column 24 is positioned in the spring, the inner end of the built-in cylinder 23 is provided with an integrally formed guide rod 2301, the guide rod 2301 penetrates through the T-shaped cover column 24, the adjusting and pushing bracket 21 is hinged and fixed in the middle side of the two sides of the contact plate 2, one end of the adjusting and pushing bracket 21 is hinged and connected with the connecting cylinder 13, the containing groove 22 is opened in the middle side of the upper end of the contact plate 2, the built-in cylinder 23 is positioned in the middle side of the inner end of the containing groove 22, the positions of the built-in cylinder 23 and the T-shaped cover column 24 correspond to the extension rod 11, the T-shaped cover column 24 is positioned above the built-in cylinder 23, the positioning rod 25 is symmetrically positioned on the two sides of the inner end of the containing groove 22, the outer end of the positioning rod 25 is sleeved with an arc-shaped sliding plate 2501, wherein the arc-shaped sliding plate 2501 is provided with a guiding groove 2502 corresponding to the positioning rod 25, the arc-shaped sliding plate 2501 is provided with an integrally formed parallel plate 2503 at one end, wherein one end of the arc-shaped sliding plate 2501 is hingedly fixed to the T-shaped cover post 24.

The working principle is as follows: when the roof suddenly rushes to the anti-collision beam 1, the roof firstly contacts the contact plate 2 with the branch rod 21, the further contact plate 2 pushes the adjusting and pushing bracket 21 to move towards two sides, at the moment, the adjusting and pushing bracket 21 pushes the air pressure oil cylinder 12, at the moment, the air pressure device buffers the contact plate 2 through the air pressure oil cylinder 12 in a gradual air leakage mode, further, when the contact plate 2 is close to the anti-collision beam 1, the extension rod 101 can contact the T-shaped cover column 24, at the moment, the T-shaped cover column 24 moves downwards, and the T-shaped cover column 24 pushes the arc-shaped sliding plate 2501, and in addition, under the action of the guide groove 2502 and the positioning rod 25, one end of the arc-shaped sliding plate 2501 is upwards supported, at this time, the parallel plate 2503 better contacts the anti-collision beam 1, at this time, the pneumatic cylinder 12 can be protected, and finally, when the external force disappears, the pneumatic device supports the pneumatic cylinder 12.

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. Mine is with buffering tank supporting device, including mine buffering tank supporting device, mine buffering tank supporting device is including anticollision roof beam (1), and wherein anticollision roof beam (1) contact structure, its characterized in that including atmospheric pressure buffer in advance: the air pressure buffer device comprises an air pressure device (11), an air pressure oil cylinder (12) and a connecting cylinder (13), wherein the air pressure device (11) is fixedly connected with the air pressure oil cylinder (12) through screws, the connecting cylinder (13) and the pneumatic cylinder (12) are of an integrally formed structure, the advanced contact structure comprises a contact plate (2), an adjusting pushing bracket (21), a containing groove (22), a built-in cylinder (23), a T-shaped cover column (24) and a positioning rod (25), wherein the adjusting and pushing bracket (21) is hinged and fixed at the middle side of the two sides of the contact plate (2), the content groove (22) is arranged at the middle side of the upper end of the contact plate (2), the built-in cylinder (23) is positioned at the middle side of the inner end of the content groove (22), the T-shaped cover column (24) is positioned above the built-in cylinder (23), and the positioning rods (25) are symmetrically positioned at two sides of the inner end of the content groove (22).

2. The mine buffer cage supporting device according to claim 1, characterized in that: the both sides symmetry in contact plate (2) both ends sets up branch pole (201) of bolted connection, and divides branch pole (201) lower extreme and all set up isolation pad (202) of gluing the connection.

3. The mine buffer cage supporting device according to claim 1, characterized in that: the built-in cylinder (23) is fixedly connected with the contact plate (2) through screws, wherein the contact plate (2) is fixedly connected with the positioning rod (25) through welding.

4. The mine buffer cage supporting device according to claim 3, characterized in that: a spring is placed inside the built-in cylinder (23), wherein one end of the T-shaped cover column (24) is positioned inside the spring.

5. The mine buffer cage supporting device according to claim 4, wherein: the inner end of the built-in cylinder (23) is provided with an integrally formed guide rod (2301), wherein the guide rod (2301) penetrates through the T-shaped cover column (24).

6. The mine buffer cage supporting device according to claim 3, characterized in that: the outer end of the positioning rod (25) is sleeved with an arc-shaped sliding plate (2501), wherein the arc-shaped sliding plate (2501) is provided with a guide groove (2502) corresponding to the positioning rod (25), one end of the arc-shaped sliding plate (2501) is provided with an integrally formed parallel plate (2503), and one end of the arc-shaped sliding plate (2501) is hinged and fixed on a T-shaped cover column (24).

7. The mine buffer cage supporting device according to claim 1, characterized in that: the middle side of the lower end of the anti-collision beam (1) is provided with an extension rod (101) connected by a screw, and the middle end of the extension rod (101) is provided with a rectangular groove corresponding to the guide rod (2301).