CN217681818U

CN217681818U - Coal mining excavation passageway supports reinforcement equipment

Info

Publication number: CN217681818U
Application number: CN202220143896.9U
Authority: CN
Inventors: 武豪杰
Original assignee: Jiangsu Coal Geological Exploration Team 2
Current assignee: Jiangsu Coal Geological Exploration Team 2
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-10-28
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a coal mining tunnelling passageway supports reinforcement equipment, comprising a base plate, the spacing post of middle-end fixedly connected with at bottom plate top, the equal fixed mounting in upper and lower both ends of spacing post both sides has first cylinder, the output fixedly connected with fly leaf of first cylinder, the first T type snubber block of outside fixedly connected with of fly leaf, the surface cover of first T type snubber block is equipped with buffer spring. The utility model discloses a first T type snubber block of outside fixedly connected with of fly leaf, the surface cover of first T type snubber block is equipped with buffer spring, and buffer spring's interior surface cover is equipped with second T type snubber block, has played the effect of buffering to can prevent that the passageway from directly collapsing, improve and consolidate efficiency, solve current support reinforcement equipment and have the function that does not possess the buffering, thereby directly cause to support reinforcement equipment because the passageway extrusion easily and damage, the problem of inconvenient use.

Description

Coal mining excavation passageway supports reinforcement equipment

Technical Field

The utility model relates to a coal mine technical field specifically is a coal mining tunnelling passageway supports reinforcement equipment.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated to an underground excavation roadway, the mineworker coal mine is the coal mine, and a channel needs to be reinforced during coal mining, but the existing supporting and reinforcing equipment has the function of no buffer, so that the supporting and reinforcing equipment is easily damaged due to channel extrusion directly and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal exploitation tunnelling passageway supports reinforcement equipment possesses the advantage of buffering, has solved current support reinforcement equipment and has had the function that does not possess the buffering to directly cause the damage of support reinforcement equipment, the problem of inconvenient use because the passageway extrusion easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a coal mining tunnelling passageway supports reinforcement equipment, includes the bottom plate, the spacing post of middle-end fixedly connected with at bottom plate top, the equal fixed mounting in upper and lower both ends of spacing post both sides has first cylinder, the output fixedly connected with fly leaf of first cylinder, the first T type snubber block of outside fixedly connected with of fly leaf, the surface cover of first T type snubber block is equipped with buffer spring, buffer spring's interior surface cover is equipped with second T type snubber block, the outside fixedly connected with baffle of second T type snubber block, the both sides fixed mounting at spacing capital portion has the third cylinder, the output fixedly connected with roof of third cylinder, the inboard fixedly connected with stiffener of roof.

Preferably, the back fixedly connected with battery case of bottom plate, the inner chamber fixedly connected with battery of battery case, the mouth that charges has been seted up to the middle-end on battery case right side, the output of the mouth that charges and the one-way electric connection of input of battery.

Preferably, the bottom of bottom plate fixed mounting has the second cylinder, the output fixedly connected with balance plate of second cylinder, the bottom fixedly connected with location tooth of balance plate.

Preferably, the periphery of the front surface of the limiting column is fixedly connected with a movable door through bolts, and a visual window is embedded in the middle end of the front surface of the movable door.

Preferably, the two sides of the bottom plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are movably connected with universal wheels.

Preferably, the inner cavity of the limiting column is fixedly provided with a PLC controller through a bolt, and the surface of the PLC controller is provided with a control key.

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

1. the utility model discloses a first T type snubber block of outside fixedly connected with of fly leaf, the surface cover of first T type snubber block is equipped with buffer spring, and buffer spring's interior surface cover is equipped with second T type snubber block, has played the effect of buffering to can prevent that the passageway from directly collapsing, improve reinforcement efficiency, solve current support reinforcement equipment and have the function that does not possess the buffering, thereby directly cause the damage of support reinforcement equipment because the passageway extrudees easily, the problem of inconvenient use.

2. The utility model discloses a spacing post of middle-end fixedly connected with at bottom plate top, the equal fixed mounting in upper and lower both ends of spacing post both sides has first cylinder, and the output fixedly connected with fly leaf of first cylinder has played mobilizable effect, and both sides fixed mounting through spacing capital portion has the third cylinder, the output fixedly connected with roof of third cylinder, the inboard fixedly connected with stiffener of roof have played and have carried out spacing effect to the top.

Drawings

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

fig. 2 is a schematic diagram of the PLC controller of the present invention;

fig. 3 is a schematic diagram of the storage battery structure of the present invention.

In the figure: 1. a base plate; 2. a first cylinder; 3. a second cylinder; 4. a visual window; 5. a movable door; 6. a limiting column; 7. a movable plate; 8. a baffle plate; 9. a buffer spring; 10. a first T-shaped damping block; 11. a top plate; 12. a reinforcing rod; 13. a third cylinder; 14. a second T-shaped damping block; 15. a control key; 16. a PLC controller; 17. a storage battery; 18. a charging port; 19. a battery case.

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. 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. 1-3, a coal mining tunneling channel supporting and reinforcing apparatus comprises a bottom plate 1, a limiting column 6 is fixedly connected to the middle end of the top of the bottom plate 1, first cylinders 2 are fixedly installed at the upper and lower ends of the two sides of the limiting column 6, a movable plate 7 is fixedly connected to the output end of the first cylinder 2, a movable effect is achieved, a first T-shaped damping block 10 is fixedly connected to the outer side of the movable plate 7, a buffer spring 9 is sleeved on the surface of the first T-shaped damping block 10, a second T-shaped damping block 14 is sleeved on the inner surface of the buffer spring 9, a buffering effect is achieved, thereby preventing the direct collapse of the channel and improving the reinforcing efficiency, the baffle plate 8 is fixedly connected to the outer side of the second T-shaped shock absorption block 14, the third air cylinder 13 is fixedly arranged on two sides of the top of the limiting column 6, the top plate 11 is fixedly connected to the output end of the third air cylinder 13, the reinforcing rod 12 is fixedly connected to the inner side of the top plate 11 to play a role of limiting the top, the battery box 19 is fixedly connected to the back surface of the bottom plate 1, the storage battery 17 is fixedly connected to the inner cavity of the battery box 19, the charging port 18 is arranged at the middle end of the right side of the battery box 19, the output end of the charging port 18 is electrically connected with the input end of the storage battery 17 in a one-way manner, the second air cylinder 3 is fixedly arranged at the bottom of the bottom plate 1, the balance plate is fixedly connected to the output end of the second air cylinder 3, the positioning teeth are fixedly connected to the bottom of the balance plate, the movable door 5 is fixedly connected to the periphery of the front surface of the limiting column 6 through bolts, the visual window 4 is embedded at the middle end of the front surface of the movable door 5, the two sides of the bottom plate 1 are fixedly connected with the supporting legs, and the bottom of the supporting leg is movably connected with a universal wheel, the inner cavity of the limiting column 6 is fixedly provided with a PLC (programmable logic controller) 16 through a bolt, and the surface of the PLC 16 is provided with a control key 15.

During the use, first T type snubber block 10 of outside fixedly connected with through fly leaf 7, the surface cover of first T type snubber block 10 is equipped with buffer spring 9, the internal surface cover of buffer spring 9 is equipped with second T type snubber block 14, the effect of buffering has been played, thereby can prevent that the passageway from directly collapsing, the reinforcement efficiency has been improved, the current function that does not possess the buffering of support reinforcement equipment existence has been solved, thereby it directly causes the damage of support reinforcement equipment because the passageway extrusion is easy, the problem of inconvenient use, middle-end fixedly connected with spacing post 6 through bottom plate 1 top, the equal fixed mounting in upper and lower both ends of spacing post 6 both sides has first cylinder 2, the output fixedly connected with fly leaf 7 of first cylinder 2, mobilizable effect has been played, both sides fixed mounting through spacing post 6 top has third cylinder 13, the output fixedly connected with roof 11 of third cylinder 13, the inboard fixedly connected with stiffener 12 of roof 11, the effect of spacing top is carried out spacingly has been played.

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 coal mining tunnelling passageway supports reinforcement equipment, includes bottom plate (1), its characterized in that: the utility model discloses a spacing post of bottom plate (1) top fixedly connected with (6), the equal fixed mounting in upper and lower both ends of spacing post (6) both sides has first cylinder (2), output fixedly connected with fly leaf (7) of first cylinder (2), the first T type snubber block (10) of outside fixedly connected with of fly leaf (7), the surface cover of first T type snubber block (10) is equipped with buffer spring (9), the internal surface cover of buffer spring (9) is equipped with second T type snubber block (14), the outside fixedly connected with baffle (8) of second T type snubber block (14), the both sides fixed mounting at spacing post (6) top has third cylinder (13), the output fixedly connected with roof (11) of third cylinder (13), the inboard fixedly connected with stiffener (12) of roof (11).

2. The coal mining excavation tunnel support reinforcement device of claim 1, characterized in that: the back fixedly connected with battery case (19) of bottom plate (1), the inner chamber fixedly connected with battery (17) of battery case (19), charge mouth (18) have been seted up to the middle-end on battery case (19) right side, the one-way electric connection of the input of the output of the mouth of charging (18) and battery (17).

3. The coal mining excavation tunnel supporting and reinforcing device according to claim 1, characterized in that: the bottom fixed mounting of bottom plate (1) has second cylinder (3), the output fixedly connected with balance plate of second cylinder (3), the bottom fixedly connected with location tooth of balance plate.

4. The coal mining excavation tunnel supporting and reinforcing device according to claim 1, characterized in that: the limiting column is characterized in that the periphery of the front surface of the limiting column (6) is fixedly connected with a movable door (5) through bolts, and a visual window (4) is embedded in the middle end of the front surface of the movable door (5).

5. The coal mining excavation tunnel support reinforcement device of claim 1, characterized in that: the supporting legs are fixedly connected to the two sides of the bottom plate (1), and universal wheels are movably connected to the bottoms of the supporting legs.

6. The coal mining excavation tunnel support reinforcement device of claim 1, characterized in that: the inner cavity of the limiting column (6) is fixedly provided with a PLC (programmable logic controller) (16) through a bolt, and a control key (15) is arranged on the surface of the PLC (16).