CN212429273U - Drainage structure for mining construction project - Google Patents

Abstract

The utility model discloses a drainage structures for engineering is built in ore deposit, the mining coal mine comprises a mine, the guard box has been placed to the mine bottom, four telescopic links, four are installed to the symmetry on the guard box diapire all the cover is equipped with first spring on the telescopic link, be equipped with the immersible pump in the guard box, be equipped with reinforcing apparatus in the guard box, the filter screen is installed to guard box bottom opening part, install stop device between filter screen and the guard box inner wall. Has the advantages that: the utility model discloses place the immersible pump in the protective box to utilize reinforcing apparatus to consolidate, avoid it to receive the damage when placing the mine, prolonged the life of equipment, stability when the first spring of bottom can also improve the immersible pump function, the filter screen has been installed to protective box bottom opening part, can block during great impurity enters into the immersible pump, further protected the immersible pump.

Description

Drainage structure for mining construction project

Technical Field

The utility model belongs to the technical field of mine drainage, especially, relate to a drainage structures for engineering is built in ore deposit.

Background

Mine drainage refers to the removal of underground water and surface water entering a mine in the process of mine construction and production, is one of important means for overcoming water damage, and under the condition that a water-filled ore bed is not thoroughly dredged, a good working environment must be created for the excavation work and the health and safety of workers by means of drainage so as to ensure the smooth production.

The submersible pump is needed to be used when drainage is carried out in the existing mine, the submersible pump can be rubbed and collided by a well wall when placed in the mine, the service life and the drainage effect of the submersible pump are influenced, and secondly, impurities in the mine are more, and the influence on the submersible pump is larger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage structures for engineering is built in ore deposit to solve prior art and do not possess the protect function's to the immersible pump problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drainage structures for engineering is built in ore deposit, includes the mine, the guard box has been placed to the mine bottom, four telescopic links, four are installed to the symmetry on the guard box diapire the telescopic link is kept away from guard box one end and is installed the backup pad jointly, four all the cover is equipped with first spring, every on the telescopic link first spring both ends are installed respectively on the outer wall of guard box outer wall and backup pad, be equipped with the immersible pump in the guard box, be equipped with reinforcing apparatus in the guard box, the filter screen is installed to guard box bottom opening part, install stop device between filter screen and the guard box inner wall.

In the drainage structure for the mining construction engineering, the upper cover is installed on the outer wall of the upper side of the protection box, two locking bolts are symmetrically and movably inserted into one side, away from the protection box, of the upper cover, two threaded holes are symmetrically formed in the outer wall of the protection box, and the locking bolts and the threaded holes are installed in a threaded mode.

In foretell drainage structures for engineering is built in ore deposit, install the spacing ring on the guard box inside wall, the immersible pump erects on the spacing ring.

In foretell drainage structures for engineering is built in ore deposit, reinforcing apparatus includes two reinforcing grooves that the symmetry was seted up on the inner wall of guard box both sides, the reinforcing groove is kept away from on immersible pump one side inner wall equidistance and is installed a plurality of second springs, every the second spring is close to immersible pump one end and installs the fly leaf jointly, the fly leaf is close to immersible pump one side and installs the gusset plate.

In foretell drainage structures for engineering is built in ore deposit, stop device includes two fixed plates of symmetry installation on the inside guard box both sides, two the jack has all been seted up on the outer wall of fixed plate, the filter screen is close to and symmetrically installs two inserted bars on the outer wall of fixed plate one side, two the inserted bar all has seted up the spacing groove on being close to one side outer wall mutually, two all install the third spring on the inner wall of one side is kept away from mutually to the spacing groove, two the third spring is close to one end mutually and all installs the stopper.

In the drainage structure for the mining construction project, the two limiting blocks are hemispherical, and the shortest distance between the limiting blocks and the filter screen is the same as the thickness of the fixing plate.

Compared with the prior art, the utility model discloses the advantage lies in:

1. the utility model discloses place the immersible pump in the protective box to utilize reinforcing apparatus to consolidate, avoid it to receive the damage when placing the mine, prolonged the life of equipment, stability when the first spring of bottom can also improve the function of immersible pump.

2. The utility model discloses installed the filter screen at protection bottom of the case opening part, can block during great impurity enters into the immersible pump, further protected the immersible pump.

Drawings

Fig. 1 is a front view of a drainage structure for mining construction according to the present invention;

fig. 2 is an enlarged view of a part a of the drainage structure for mining engineering according to the present invention;

fig. 3 is an enlarged view of a part B of the drainage structure for the mine construction engineering provided by the present invention.

In the figure: the device comprises a mine 1, a protective box 2, a submersible pump 3, a telescopic rod 4, a first spring 5, a supporting plate 6, an upper cover 7, a locking bolt 8, a reinforcing groove 9, a movable plate 10, a second spring 11, a reinforcing plate 12, a limiting ring 13, a filter screen 14, a fixing plate 15, an inserted rod 16, a limiting groove 17, a third spring 18 and a limiting block 19.

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.

Referring to fig. 1-3, a drainage structure for mine construction engineering, comprising a mine 1, a protection box 2 is placed at the bottom of the mine 1, an upper cover 7 is installed on the outer wall of the upper side of the protection box 2, two locking bolts 8 are symmetrically and movably inserted at one side of the upper cover 7 far away from the protection box 2, two threaded holes are symmetrically formed in the outer wall of the protection box 2, the locking bolts 8 and the threaded holes are in threaded installation, four telescopic rods 4 are symmetrically installed on the bottom wall of the protection box 2, a supporting plate 6 is installed at one end of each telescopic rod 4 far away from the protection box 2, first springs 5 are sleeved on the four telescopic rods 4, two ends of each first spring 5 are respectively installed on the outer wall of the protection box 2 and the outer wall of the supporting plate 6, a submersible pump 3 is arranged in the protection box 2, a limit ring 13 is installed on the inner side wall of the, reinforcing apparatus includes two reinforcing grooves 9 that the symmetry was seted up on 2 both sides inner walls of guard box, reinforcing groove 9 is kept away from on 3 one side inner walls of immersible pump the equidistance and is installed a plurality of second springs 11, every second spring 11 is close to immersible pump 3 one end and installs fly leaf 10 jointly, fly leaf 10 is close to immersible pump 3 one side and installs gusset plate 12, it is worth noting, place immersible pump 3 in guard box 2, and utilize reinforcing apparatus to consolidate, avoid it to receive the damage when placing the mine, the life of equipment has been prolonged, the stability when 3 functions of immersible pump can also be improved to the first spring 5 of bottom.

The bottom opening of the protective box 2 is provided with a filter screen 14, a limiting device is arranged between the filter screen 14 and the inner wall of the protective box 2, the limiting device comprises two fixed plates 15 which are symmetrically arranged on the inner parts of the two sides of the protective box 2, the outer walls of the two fixed plates 15 are both provided with jacks, the outer wall of the side, close to the fixed plate 15, of the filter screen 14 is symmetrically provided with two inserted rods 16, the outer wall of the side, close to the two inserted rods 16, is both provided with a limiting groove 17, the inner wall of the side, far away from the side, of the two limiting grooves 17 is both provided with a third spring 18, the end, close to the end, of the two third springs 18 is both provided with a limiting block 19, the two limiting blocks 19 are hemispherical, the shortest distance between the limiting block 19 and the filter screen 14 is the same as the thickness of the fixed plate 15, and, and the filter screen 14 can be replaced, so that the filtering effect is ensured.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

When the filter screen 14 is disassembled, because the filter screen 14 is limited by the two hemispherical limiting blocks 19, the hemispherical structure cannot be completely clamped, and therefore, when the filter screen 14 is pulled outwards, the limiting blocks 19 are pressed into the limiting grooves 17 by the fixing plate 15, and the two inserting rods 16 are pulled out; during installation, the two inserting rods 16 are directly inserted, the two limit blocks 19 are pressed into the limit grooves 17 again, the third spring 18 is compressed and deformed until the limit blocks 19 completely penetrate through the jacks, the limit blocks 19 pop out of the limit grooves 17 under the elastic action of the third spring 18 and are clamped on the fixing plate 15.

Claims (6)

1. The utility model provides a drainage structures for engineering is built in ore deposit, its characterized in that, is including placing guard box (2) in mine (1) bottom, four telescopic link (4), four are installed to the symmetry on guard box (2) diapire telescopic link (4) are kept away from guard box (2) one end and are installed backup pad (6), four jointly all the cover is equipped with first spring (5), every on telescopic link (4) first spring (5) both ends are installed respectively on the outer wall of guard box (2) outer wall and backup pad (6), be equipped with immersible pump (3) in guard box (2), be equipped with reinforcing apparatus in guard box (2), filter screen (14) are installed to guard box (2) bottom opening part, install stop device between filter screen (14) and guard box (2) inner wall.

2. The drainage structure for the mining and building engineering according to claim 1, wherein an upper cover (7) is installed on the outer wall of the upper side of the protection box (2), two locking bolts (8) are symmetrically and movably inserted in one side, away from the protection box (2), of the upper cover (7), two threaded holes are symmetrically formed in the outer wall of the protection box (2), and the locking bolts (8) and the threaded holes are installed in a threaded mode.

3. The drainage structure for the mining and construction project according to claim 1, wherein a limit ring (13) is installed on the inner side wall of the protection box (2), and the submersible pump (3) is erected on the limit ring (13).

4. The drainage structure for the mining and building engineering according to claim 1, wherein the reinforcing device comprises two reinforcing grooves (9) symmetrically formed in inner walls of two sides of the protective box (2), a plurality of second springs (11) are arranged on the inner wall of one side, away from the submersible pump (3), of the reinforcing grooves (9) at equal distances, a movable plate (10) is jointly arranged at one end, close to the submersible pump (3), of each second spring (11), and a reinforcing plate (12) is arranged at one side, close to the submersible pump (3), of the movable plate (10).

5. The drainage structure for the mining and construction project according to claim 1, wherein the limiting device comprises two fixing plates (15) symmetrically mounted on the inner portions of two sides of the protection box (2), jacks are formed in the outer walls of the two fixing plates (15), two inserting rods (16) are symmetrically mounted on the outer wall of one side, close to the fixing plate (15), of the filter screen (14), limiting grooves (17) are formed in the outer wall of one side, close to the two inserting rods (16), of the outer wall of one side, third springs (18) are mounted on the inner wall, far away from one side, of the two limiting grooves (17), and limiting blocks (19) are mounted on one ends, close to the two third springs (18).

6. The drainage structure for mining construction projects according to claim 5, wherein the two stoppers (19) are hemispherical, and the shortest distance between the stoppers (19) and the filter screen (14) is the same as the thickness of the fixing plate (15).

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