CN216240640U - Mine drop shaft is arresting device for well head convenient to installation - Google Patents

Abstract

The utility model relates to the technical field of mining equipment, in particular to a conveniently-installed arresting device for a mine drop shaft wellhead, which comprises: the frame body comprises a protection plate, and the inner side of the protection plate is connected with an adjusting rod in a sliding manner; installation mechanism, including tensile board, tensile board is connected on the surface of guard plate, the surface of adjusting the pole has cup jointed the adjustable ring, the adjustable ring is close to the one side fixedly connected with of guard plate and supports the ring, the one side fixedly connected with backup pad that supports the ring is kept away from to the adjustable ring, the inboard through connection of backup pad has the screw rod, the screw rod is close to the one end fixedly connected with of adjusting the pole and supports the board. The utility model realizes the abutting connection of the abutting plate and the adjusting rod through the connection of the supporting plate and the screw rod, achieves the fixing effect of the connecting position of the protective plate on the adjusting rod, and is convenient for separating and blocking the protective plate and surface soil when the protective plate is installed and used under the action of the partition plate.

Description

Mine drop shaft is arresting device for well head convenient to installation

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a blocking device for a wellhead of a mine drop shaft, which is convenient to install.

Background

The chute is a tunnel for sliding ores from top to bottom by using self weight, and is widely applied to mines developed in adit or vertical shafts.

The custom refers to the two types of orepasses: one is for the upper stage to put ore or barren rock to the lower part stage or lower part ore storehouse, serve for one or more stages, call main drop shaft, it belongs to the supplementary development tunnel, another kind is for the in-situ to put ore to the stage haulage tunnel, call stope drop shaft for one or more stopes service, the latter belongs to the mining alignment tunnel, when using to current drop shaft, at drop shaft well head position department, can install the guard plate, be used for stopping the debris of well head position, but when current drop shaft well head uses to stop the use with preventing the protection frame, the connecting distance between its guard plate is fixed, can not adjust, when the installation, can only carry out the concatenation installation of single guard plate, when the installation stops, efficiency is lower, therefore need to design the mine that is convenient for the installation and use to stop the device to solve above-mentioned problem with the well head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveniently-installed blocking device for a wellhead of a mine chute, which aims to solve the problems that the connecting distance between protection plates in the background technology is fixed and cannot be adjusted, only single protection plate can be spliced and installed during installation, and the efficiency is low during installation blocking.

In order to achieve the above object, the present invention provides a technical solution,

the utility model provides a mine drop shaft is arresting gear for well head convenient to installation, includes:

the frame body comprises a protection plate, and the inner side of the protection plate is connected with an adjusting rod in a sliding manner;

installation mechanism, including tensile board, tensile board is connected on the surface of guard plate, the surface of adjusting the pole has cup jointed the adjustable ring, the adjustable ring is close to the one side fixedly connected with of guard plate and supports the ring, the one side fixedly connected with backup pad that supports the ring is kept away from to the adjustable ring, the inboard through connection of backup pad has the screw rod, the screw rod is close to the one end fixedly connected with of adjusting the pole and supports the board.

Preferably, the guard plate is five groups and connects through adjusting the pole, the both ends fixed connection of extension sheet is on the surface of adjacent two sets of guard plates.

Preferably, the surface of the abutting ring is inclined, and the adjusting ring is in a circular ring shape and is in sliding connection with the adjusting rod.

Preferably, the supporting plate is plate-shaped and is rotationally connected with the adjusting ring through a rotating shaft, the screw rod is long-rod-shaped and penetrates through the supporting plate and the abutting plate to be fixedly connected, and the screw rod is connected with the supporting plate through threads.

Preferably, the surface of guard plate is provided with and separates fender mechanism, it includes the adjustment tank to separate fender mechanism, the adjustment tank is seted up on the surface of guard plate, the inboard fixedly connected with telescopic spring of adjustment tank, the surperficial sliding connection of guard plate has the baffle, the one end fixedly connected with slider that the baffle is close to the adjustment tank.

Preferably, two ends of the telescopic spring are fixedly connected to the surfaces of the adjusting groove and the sliding block, the partition plate is in sliding connection with the adjusting groove through the sliding block, and the sliding block is in block-shaped sliding connection with the adjusting groove.

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

1. through the connection of adjusting pole and guard plate, under the effect of stretch panel and adjustable ring, realize the change of distance between the guard plate, and then reach the regulation to supporting the size between the guard plate, support to close to connect under the support of ring and guard plate, realize guard plate and adjust the support between the pole and close, through the connection of backup pad and screw rod, realize support to close the connection of board and regulation pole, reach the fixed effect of guard plate hookup location on adjusting the pole.

2. Through the connection of adjustment tank and expanding spring, under expanding spring's effect, be convenient for change the position of baffle and slider in the adjustment tank, and then make the effect position of baffle on the guard plate change, under the effect of baffle, be convenient for when the installation is used to the guard plate, separate the fender to the separation between guard plate and the surperficial earth.

Drawings

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

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

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is a partial front view illustrating a connection structure between the adjustment lever and the tension plate of FIG. 2 according to the present invention;

fig. 5 is a schematic perspective view of the shielding plate and the partition plate of fig. 1 according to the present invention.

In the figure: 1. a protection plate; 11. adjusting a rod; 2. stretching the plate; 21. an adjusting ring; 22. a support ring; 23. a support plate; 24. a screw; 25. a resisting plate; 3. an adjustment groove; 31. a tension spring; 32. a partition plate; 33. a slide block.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

the utility model provides a mine drop shaft is arresting gear for well head convenient to installation, includes:

the frame body comprises a protection plate 1, an adjusting rod 11 is connected to the inner side of the protection plate 1 in a sliding mode, and under the connection of the protection plate 1 and the adjusting rod 11 and the action of the adjusting rod 11, the distance between the protection plates 1 can be changed and adjusted conveniently;

installation mechanism, including tensile board 2, tensile board 2 is connected on the surface of guard plate 1, the surface of adjusting pole 11 has cup jointed adjustable ring 21, adjustable ring 21 is close to one side fixedly connected with of guard plate 1 and supports ring 22, adjustable ring 21 keeps away from the one side fixedly connected with backup pad 23 that supports ring 22, the inboard through connection of backup pad 23 has screw rod 24, screw rod 24 is close to the one end fixedly connected with who adjusts pole 11 and supports board 25, through the connection of tensile board 2 and guard plate 1, under the effect of tensile board 2, be convenient for to the connection between the guard plate 1.

Further, guard plate 1 is that five groups connect through adjusting pole 11, and the both ends fixed connection of stretch board 2 is on adjacent two sets of guard plate 1's surface, through the connection of stretch board 2 on guard plate 1, is convenient for separate the fender to the connection gap between the guard plate 1, prevents that earth or other debris from entering into the well head through the gap inside.

Furthermore, the surface of the support ring 22 is inclined, the adjusting ring 21 is annular and is connected with the adjusting rod 11 in a sliding manner, and through the connection between the adjusting ring 21 and the support ring 22, the support ring 22 and the protection plate 1 are connected in a supporting manner under the sliding connection between the adjusting ring 21 and the adjusting rod 11, so that the connection position between the protection plate 1 and the adjusting rod 11 is fixed.

Furthermore, the support plate 23 is plate-shaped and rotatably connected with the adjusting ring 21 through a rotating shaft, the screw 24 is long rod-shaped and penetrates through the support plate 23 and the abutting plate 25 to be fixedly connected, the screw 24 and the support plate 23 are connected through threads, and the position of the screw 24 and the abutting plate 25 on the adjusting rod 11 is changed under the sliding connection of the support plate 23 and the adjusting ring 21 through the connection of the support plate 23 and the screw 24.

Further, the surface of guard plate 1 is provided with and separates fender mechanism, separates fender mechanism and includes adjustment tank 3, and adjustment tank 3 sets up on the surface of guard plate 1, and the inboard fixedly connected with telescopic spring 31 of adjustment tank 3, the surperficial sliding connection of guard plate 1 have a baffle 32, and the one end fixedly connected with slider 33 that baffle 32 is close to adjustment tank 3 through the connection of adjustment tank 3 and telescopic spring 31, under the effect of telescopic spring 31, realizes the change of baffle 32 position on guard plate 1.

Furthermore, both ends of the extension spring 31 are fixedly connected to the surfaces of the adjusting groove 3 and the sliding block 33, the partition plate 32 is slidably connected with the adjusting groove 3 through the sliding block 33, the sliding block 33 is blocky and slidably connected with the adjusting groove 3, the partition plate 32 can slide at the position in the adjusting groove 3 under the action of the sliding block 33 through the connection of the sliding block 33 and the partition plate 32, and the extension sliding of the partition plate 32 in the adjusting groove 3 is realized through the connection of the extension spring 31 and the adjusting groove 3.

The working principle is as follows: when using to guard plate 1, operating personnel rotates screw rod 24 earlier, make to support board 25 and regulation pole 11 separation, accomplish the free regulation of distance between guard plate 1 and the regulation pole 11, when installing according to the well head of different sizes, can carry out the adaptation to it fast, adjust to the back corresponding with the well head size when the erection dimension between guard plate 1, operating personnel manually slides adjustable ring 21 again, make support between ring 22 and the guard plate 1 close, it is fixed to reach the hookup location between guard plate 1 and the regulation pole 11, rotate screw rod 24 again, make to support board 25 and regulation pole 11 to close the connection, reach the effect of adjustable ring 21 rigidity on adjusting pole 11.

When using baffle 32, when operating personnel installed protection plate 1 wholly, under the regulation of its mounted position, made baffle 32 under the effect of slider 33, the position slided in adjustment tank 3, through the connection of expanding spring 31 and slider 33, realized the flexible slip in position of baffle 32 on protection plate 1, and then accomplished the position control of baffle 32 on protection plate 1, reached the effect that separates the fender to the protection of surface soil.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a mine drop shaft is arresting gear for well head convenient to installation which characterized in that includes:

the frame body comprises a protection plate (1), and the inner side of the protection plate (1) is connected with an adjusting rod (11) in a sliding manner;

installation mechanism, including stretching plate (2), the surface at guard plate (1) is connected in stretching plate (2), the surface of adjusting pole (11) has cup jointed adjustable ring (21), one side fixedly connected with that adjustable ring (21) are close to guard plate (1) supports ring (22), one side fixedly connected with backup pad (23) of supporting ring (22) are kept away from to adjustable ring (21), the inboard through connection of backup pad (23) has screw rod (24), screw rod (24) are close to the one end fixedly connected with who adjusts pole (11) and support board (25).

2. The conveniently installed arresting device for the wellhead of the mine orepass according to claim 1, is characterized in that: the protection plate (1) is five groups and is connected through an adjusting rod (11), and two ends of the stretching plate (2) are fixedly connected to the surfaces of the two adjacent groups of protection plates (1).

3. The conveniently installed arresting device for the wellhead of the mine orepass according to claim 1, is characterized in that: the surface of the abutting ring (22) is inclined, and the adjusting ring (21) is in a circular ring shape and is in sliding connection with the adjusting rod (11).

4. The conveniently installed arresting device for the wellhead of the mine orepass according to claim 1, is characterized in that: the supporting plate (23) is plate-shaped and is rotationally connected with the adjusting ring (21) through a rotating shaft, the screw rod (24) is long rod-shaped and penetrates through the supporting plate (23) and the retaining plate (25) to be fixedly connected, and the screw rod (24) is connected with the supporting plate (23) through threads.

5. The conveniently installed arresting device for the wellhead of the mine orepass according to claim 1, is characterized in that: the surface of guard plate (1) is provided with and separates fender mechanism, it includes adjustment tank (3) to separate fender mechanism, the surface at guard plate (1) is seted up in adjustment tank (3), the inboard fixedly connected with extension spring (31) of adjustment tank (3), the surperficial sliding connection of guard plate (1) has baffle (32), one end fixedly connected with slider (33) that baffle (32) are close to adjustment tank (3).

6. The conveniently installed arresting device for the wellhead of the mine orepass as claimed in claim 5, wherein: both ends fixed connection of extension spring (31) is in the surface of adjustment tank (3) and slider (33), baffle (32) are through slider (33) and adjustment tank (3) sliding connection, slider (33) are cubic and adjustment tank (3) sliding connection.

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