CN211115992U

CN211115992U - Gold mine shaft lateral wall supporting device

Info

Publication number: CN211115992U
Application number: CN201921299376.1U
Authority: CN
Inventors: 张旭鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-28
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a gold mine shaft lateral wall supporting device, including the shaft, the inside fixed plate that all is provided with all around of shaft, be provided with the backup pad between the fixed plate, the supporting shoe has all been welded to the both sides of backup pad, the inside threaded connection of supporting shoe has first bolt, the surperficial cover of first bolt is equipped with the hydraulic stem. The utility model discloses a shaft, the fixed plate, the backup pad, the supporting shoe, first bolt, the hydraulic stem, the bearing plate, through-hole and protection architecture's setting, make gold mine shaft lateral wall supporting device have fixed effectual, can adjust and can carry out the advantage of reconnaissance to the shaft periphery to strutting the scope, promote the factor of safety of shaft, and make the shaft of different diameters of supporting device can be fitted, it is poor to have solved current gold mine shaft lateral wall supporting device fixed effect simultaneously, can not adjust and can't carry out the problem of reconnaissance to the shaft periphery to strutting the scope.

Description

Gold mine shaft lateral wall supporting device

Technical Field

The utility model relates to a gold mine exploitation technical field specifically is a gold mine shaft lateral wall supporting device.

Background

After the primary gold deposit is exposed out of the earth surface, the gold-containing ore vein or gold-containing mother rock is gradually broken into rock debris, gold particles and the like due to mechanical and chemical weathering effects, and then, under the carrying effect and the sorting effect of external force, minerals (such as gold particles) with high specific gravity are deposited at the places of hillsides, river beds and lake coast to form certain enrichment.

When the gold mine is mined, the mine opening is open-air and underground, when the underground mine opening enters, the mine opening needs to pass through a vertical shaft, the effect of the vertical shaft is very important, so the mine opening needs to be protected and supported, the existing gold mine vertical shaft side wall supporting device is simple in structure, only a fixing plate is installed on the side wall, the effect is not large, the supporting device cannot adjust the supporting range and only can be suitable for the vertical shaft with the same diameter, other gold mines possibly exist at the periphery of the vertical shaft due to the fact that the position of the vertical shaft is located above the gold mine, and the existing supporting device cannot accommodate workers to carry out exploration on the periphery of the vertical shaft.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gold mine shaft lateral wall supporting device possesses fixed effectual, can adjust and can carry out the advantage of reconnaissance to the shaft periphery to strutting the scope, solved current gold mine shaft lateral wall supporting device fixed effect poor, can not adjust and can't carry out the problem of reconnaissance to the shaft periphery to strutting the scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gold mine shaft lateral wall supporting device, includes the shaft, the inside fixed plate that all is provided with all around of shaft, be provided with the backup pad between the fixed plate, the supporting shoe has all been welded to the both sides of backup pad, the inside threaded connection of supporting shoe has first bolt, the surface cover of first bolt is equipped with the hydraulic stem, the output of hydraulic stem passes through the loose axle and articulates with the surface of fixed plate, the back welding of fixed plate has the bearing plate, the through-hole has been seted up to the inside of fixed plate, the surface mounting of fixed plate has protection architecture.

Preferably, the inner threads of the fixing plate are connected with a plurality of second bolts, and the threaded ends of the second bolts are in threaded connection with the inner wall of the shaft.

Preferably, the fixed plate is an arc-shaped plate and is made of a stainless steel plate.

Preferably, the front and the back of the supporting plate are both in threaded connection with a third bolt, and the threaded end of the third bolt is in threaded connection with the inner wall of the vertical shaft.

Preferably, the protection architecture includes the connecting block, the surface welding of one side and the fixed plate of connecting block, there is the safety belt opposite side of connecting block through loose axle swing joint, the safety belt can be connected fixedly with mining personnel.

Preferably, the number of the support plates is four, the number of the hydraulic rods is eight, and the hydraulic rods are symmetrically installed with the support plates as centers.

Preferably, the fixed plate, the supporting plate, the hydraulic rod and the bearing plate are symmetrically arranged at the same center of a circle of the vertical shaft.

Preferably, the output end of the hydraulic rod is hinged to the two ends of the fixing plate, and the support block can fix the angle of the hydraulic rod through a second bolt.

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

1. the utility model discloses a shaft, the fixed plate, the backup pad, the supporting shoe, first bolt, the hydraulic stem, the bearing plate, through-hole and protection architecture's setting, make gold mine shaft lateral wall supporting device have fixed effectual, can adjust and can carry out the advantage of reconnaissance to the shaft periphery to strutting the scope, promote the factor of safety of shaft, and make the shaft of different diameters of supporting device can be fitted, it is poor to have solved current gold mine shaft lateral wall supporting device fixed effect simultaneously, can not adjust and can't carry out the problem of reconnaissance to the shaft periphery to strutting the scope.

2. The utility model discloses a screw thread fixation can be carried out with fixed plate and shaft to the use of second bolt, strengthens the stability of fixed plate, and its arc shape can be better with the inner wall laminating of shaft, through the use of third bolt, can strengthen the stability of backup pad, better supports the hydraulic stem, uses through the cooperation of connecting block and insurance area, can carry out the safety constraint to the staff, prevents that it from falling from the bearing plate.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a sectional view of the structure of the present invention;

fig. 4 is a partially enlarged view of the point B in fig. 3 according to the present invention.

In the figure: the device comprises a vertical shaft 1, a fixing plate 2, a supporting plate 3, a supporting block 4, a first bolt 5, a hydraulic rod 6, a bearing plate 7, a through hole 8, a protection structure 9, a connecting block 91, a safety belt 92, a second bolt 10 and a third bolt 11.

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. 1-4, a gold mine shaft side wall supporting device comprises a shaft 1, fixing plates 2 are arranged around the inside of the shaft 1, supporting plates 3 are arranged between the fixing plates 2, supporting blocks 4 are welded on two sides of each supporting plate 3, first bolts 5 are connected with the inside of each supporting block 4 through threads, hydraulic rods 6 are sleeved on the surfaces of the first bolts 5, the output ends of the hydraulic rods 6 are hinged with the surfaces of the fixing plates 2 through movable shafts, bearing plates 7 are welded on the back surfaces of the fixing plates 2, through holes 8 are formed in the fixing plates 2, protective structures 9 are arranged on the surfaces of the fixing plates 2, second bolts 10 are connected with the inside of the fixing plates 2 through threads, the number of the second bolts 10 is multiple, the threaded ends of the second bolts 10 are connected with the inner wall of the shaft 1 through threads, the fixing plates 2 are arc-shaped plates, and the fixing plates 2 are, the front and the back of the supporting plate 3 are both in threaded connection with a third bolt 11, the threaded end of the third bolt 11 is in threaded connection with the inner wall of the shaft 1, the protection structure 9 comprises a connecting block 91, one side of the connecting block 91 is welded with the surface of the fixed plate 2, the other side of the connecting block 91 is movably connected with a safety belt 92 through a movable shaft, the safety belt 92 can be connected and fixed with mining personnel, the number of the supporting plates 3 is four, the number of the hydraulic rods 6 is eight, the hydraulic rods 6 are symmetrically installed by taking the supporting plate 3 as a center, the fixed plate 2, the supporting plate 3, the hydraulic rods 6 and the bearing plate 7 are symmetrically installed by taking the same center of the shaft 1, the output ends of the hydraulic rods 6 are hinged with the two ends of the fixed plate 2, the supporting block 4 can fix the hydraulic rods 6 at an angle through a second bolt 10, and the fixed plate 2 and the shaft 1, the stability of the fixing plate 2 is enhanced, the arc-shaped fixing plate can be better attached to the inner wall of the vertical shaft 1, the stability of the supporting plate 3 can be enhanced by using the third bolt 11, the hydraulic rod 6 can be better supported, workers can be safely restrained by matching the connecting block 91 with the safety belt 92 to prevent the workers from falling off the bearing plate 7, and the safety factor of the vertical shaft is improved, the supporting device can be matched with vertical shafts with different diameters by virtue of the advantages that the gold mine vertical shaft side wall supporting device has a good fixing effect, the supporting range can be adjusted and the periphery of the vertical shaft can be surveyed by arranging the vertical shaft 1, the fixing plate 2, the supporting plate 3, the supporting block 4, the first bolt 5, the hydraulic rod 6, the bearing plate 7, the through hole 8 and the protective structure 9, and meanwhile the problem that the existing gold mine vertical shaft side wall supporting device is poor in fixing effect is solved, The supporting range can not be adjusted and the periphery of the shaft can not be investigated.

During the use, pass through second bolt 10 with 1 threaded fixation of shaft with fixed plate 2, fix backup pad 3 through third bolt 11 afterwards, loosen second bolt 10 afterwards, support and the extension angle to hydraulic stem 6 are adjusted, make its directional fixed plate 2 and shaft 1's junction, second bolt 10 is screwed afterwards, and start hydraulic stem 6, adjust hydraulic stem 6's extension distance according to shaft 1's diameter, push fixed plate 2, make fixed plate 2 more stable, when the staff need carry out the reconnaissance to shaft 1's periphery, the staff stands on bearing plate 7, and be connected safety belt 92 with the safety equipment on one's body, the staff stretches into from through-hole 8 with the exploration equipment afterwards, reconnaissance to shaft 1 peripheral region.

In summary, the following steps: this gold mine shaft lateral wall supporting device uses through the cooperation of shaft 1, fixed plate 2, backup pad 3, supporting shoe 4, first bolt 5, hydraulic stem 6, bearing plate 7, through-hole 8 and protective structure 9, has solved current gold mine shaft lateral wall supporting device fixed effect poor, can not adjust the supporting scope and can't carry out the problem of reconnaissance to the shaft periphery.

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 gold mine shaft lateral wall supporting device, includes shaft (1), its characterized in that: shaft (1) inside all is provided with fixed plate (2) all around, be provided with backup pad (3) between fixed plate (2), supporting shoe (4) have all been welded to the both sides of backup pad (3), the inside threaded connection of supporting shoe (4) has first bolt (5), the surface cover of first bolt (5) is equipped with hydraulic stem (6), the output of hydraulic stem (6) is articulated through the surface of loose axle with fixed plate (2), the back welding of fixed plate (2) has bearing plate (7), through-hole (8) have been seted up to the inside of fixed plate (2), the surface mounting of fixed plate (2) has protection architecture (9).

2. The gold mine shaft side wall support device according to claim 1, wherein: the inner thread of the fixing plate (2) is connected with a plurality of second bolts (10), the number of the second bolts (10) is a plurality, and the thread ends of the second bolts (10) are in threaded connection with the inner wall of the vertical shaft (1).

3. The gold mine shaft side wall support device according to claim 1, wherein: the shape of fixed plate (2) is the arc, the material of fixed plate (2) is stainless steel plate.

4. The gold mine shaft side wall support device according to claim 1, wherein: the front and the back of the supporting plate (3) are in threaded connection with a third bolt (11), and the threaded end of the third bolt (11) is in threaded connection with the inner wall of the vertical shaft (1).

5. The gold mine shaft side wall support device according to claim 1, wherein: protection architecture (9) are including connecting block (91), the surface welding of one side and fixed plate (2) of connecting block (91), there is safety belt (92) on the opposite side of connecting block (91) through loose axle swing joint, safety belt (92) can be connected fixedly with mining personnel.

6. The gold mine shaft side wall support device according to claim 1, wherein: the number of the supporting plates (3) is four, the number of the hydraulic rods (6) is eight, and the hydraulic rods (6) are symmetrically installed by taking the supporting plates (3) as centers.

7. The gold mine shaft side wall support device according to claim 1, wherein: the fixed plate (2), the supporting plate (3), the hydraulic rod (6) and the bearing plate (7) are symmetrically arranged at the same center of a circle of the vertical shaft (1).

8. The gold mine shaft side wall support device according to claim 1, wherein: the output end of the hydraulic rod (6) is hinged to the two ends of the fixing plate (2), and the supporting block (4) can fix the angle of the hydraulic rod (6) through a second bolt (10).