CN214308403U

CN214308403U - Blast hole drainage device

Info

Publication number: CN214308403U
Application number: CN202120311409.0U
Authority: CN
Inventors: 戴霖; 黄志勇; 戴嘉辉
Original assignee: Huizhou Zhongte Blasting Project Co ltd
Current assignee: Huizhou Zhongte Blasting Project Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-28
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a blast hole drainage device, which comprises a drainage box, a first water inlet and a first water outlet, wherein the drainage box is arranged at the upper end of a base, the drainage box is internally provided with a drainage device, the drainage device is internally provided with a centrifugal impeller, the upper end of the drainage box is provided with a handle, the front end of the drainage box is provided with a box door, the rear side of the drainage box is provided with a storage box, the first water inlet is arranged at the left side of the drainage box, the first water inlet is internally provided with a first connector, the other end of a water pipe is provided with a second water inlet, the outer side of the second water inlet is provided with a filter screen, the first water outlet is arranged at the lower end of the right side of the drainage device, the blast hole drainage device is used for disassembling the water pipe from the first water inlet through the first connector, and collecting, arranging and arranging the disassembled water pipe into the storage box, thereby preventing the damage of the water pipe in the carrying process, the resources are wasted, and meanwhile, the length of the water pipe can be changed according to the depth of the blast hole.

Description

Blast hole drainage device

Technical Field

The utility model relates to a drainage technical field specifically is a big gun hole drainage device.

Background

In the mining process of mines, prefabricated blast holes are often used, the quality of the blast holes directly influences the blasting effect, in rainy or water system developed areas, water is often accumulated in the blast holes, the accumulated water influences the combustion process of gunpowder, and the blasting effect is influenced. The blast hole drainage device comprises a PVC pipe, wherein a one-way sealing device is arranged in the PVC pipe. The one-way sealing device is a rubber sheet, and the diameter of the rubber sheet is 1-2 mm smaller than the inner diameter of the PVC pipe. The utility model discloses simple structure, convenient to use can independently be accomplished by one-man operation, under the harsher operating mode of blasting environmental condition, can regard as effectual drainage device, does not receive the restriction of electric power or power, does not receive the topography restriction.

The existing blast hole drainage device is only suitable for smaller and shallower blast holes, the drainage is less at one time, the time spent is longer, and the drainage pipeline cannot be stored and tidied, so that the use is not convenient enough, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big gun hole drainage device to the big gun hole drainage device who provides in solving above-mentioned background art only is applicable to less shallow big gun hole, and disposable drainage is less, and the cost time is longer, and can't accomodate arrangement drainage pipe's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a blast hole drainage device comprises a drainage box, a first water inlet and a first water outlet,

the drainage box is mounted at the upper end of the base, supporting legs are arranged at the lower end of the base, a drainage device is arranged in the drainage box, a centrifugal impeller is arranged in the drainage device and connected with a motor, a waterproof pad is mounted outside the drainage device, a fixed seat is arranged at the lower end of the drainage device and fixedly connected with the drainage box, a handle is mounted at the upper end of the drainage box, a box door is arranged at the front end of the drainage box, and a storage box is mounted at the rear side of the drainage box;

the water pipe comprises a water tank, a first water inlet, a first water outlet, a first water inlet, a second water inlet and a filter screen, wherein the first water inlet is formed in the left side of the water tank, the inner side of the first water inlet is connected with the left side of the water discharging device, a first connecting head is arranged inside the first water inlet, a fixing ring is arranged inside the first connecting head, the fixing ring is fixedly connected with one end of the water pipe, the other end of the water pipe is provided with the second water inlet, and the filter screen is arranged outside the second water inlet;

the first water outlet is formed in the lower end of the right side of the drainage device, penetrates through the lower end of the right side of the drainage box and is connected with the second water outlet through a second connector.

Preferably, the first connecting head is in threaded connection with the first water inlet.

Preferably, the fixing ring is fixedly connected with the first connecting head.

Preferably, the filter screen is in threaded connection with the second water inlet.

Preferably, the water pipe is a rubber water hose.

Preferably, the second connector is in threaded connection with the first water outlet.

Compared with the prior art, the beneficial effects of the utility model are that: the water discharging device for the blast hole is provided with a water discharging hole,

(1) be provided with water pipe and filter screen, the water pipe is the rubber hose, has better tensile, compressive strength, and the pipe wall of rubber tubular product is very smooth, still has good water proofness, and the filter screen setting is in the second water inlet, prevents to have stone and granule to enter into drainage device, makes the machine receive the damage.

(2) The water pipe is detached from the first water inlet through the first connector, the detached water pipe is stored, arranged and placed into the storage box, the water pipe is prevented from being damaged in the carrying process, resources are wasted, and meanwhile the length of the water pipe can be changed according to the depth of the blast hole.

(3) The centrifugal impeller is arranged, the centrifugal impeller is driven by the motor to rotate, the flow speed is very high, the centrifugal impeller is suitable for deeper and larger blast holes, and the drainage time can be greatly reduced due to large disposable drainage.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of the sectional structure of the second water inlet of the present invention;

fig. 4 is a schematic view of the rear view structure of the present invention.

In the figure: 1. the base, 2, supporting leg, 3, drainage box, 4, fixing base, 5, drainage device, 6, centrifugal impeller, 7, waterproof pad, 8, first water inlet, 9, first connector, 10, retainer plate, 11, water pipe, 12, second water inlet, 13, filter screen, 14, first delivery port, 15, second connector, 16, second delivery port, 17, handle, 18, chamber door, 19, receiver.

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, the present invention provides a technical solution: the utility model provides a big gun hole drainage device, according to fig. 1, as shown in fig. 2 and 4, drain box 3 installs the upper end at base 1, and the 1 lower extreme of base is provided with supporting leg 2, the inside drainage device 5 that is provided with of drain box 3, and the inside centrifugal impeller 6 that is provided with of drainage device 5, centrifugal impeller 6 is connected with the motor simultaneously, it rotates to drive centrifugal impeller 6 through the motor, the drainage time that significantly reduces, 5 externally mounted of drainage device has waterproof pad 7, drainage device 5 lower extreme is provided with fixing base 4, and fixing base 4 and drain box 3 fixed connection, handle 17 is installed to drain box 3 upper end, and drain box 3 front ends is provided with chamber door 18, receiver 19 is installed to 3 rear sides of drain box simultaneously, the convenience is arranged in order and is accomodate the water pipe 11 of dismantling, convenient next use.

According to the drawings of fig. 1 and 3, the first water inlet 8 is arranged at the left side of the drainage box 3, the inner side of the first water inlet 8 is connected with the left side of the drainage device 5, the first connector 9 is arranged inside the first water inlet 8, the first connector 9 is in threaded connection with the first water inlet 8, the water pipe 11 is convenient to disassemble or replace, the fixing ring 10 is arranged inside the first connector 9, the fixing ring 10 is fixedly connected with the first connector 9, the fixing ring 10 is fixed in the first connector 9 and prevents overlarge water flow, so that the water leakage at the interface of the water pipe 11 is avoided, the drainage is influenced, the fixing ring 10 is fixedly connected with one end of the water pipe 11, the water pipe 11 is a rubber water hose and is durable and convenient to store, the second water inlet 12 is arranged at the other end of the water pipe 11, the filter screen 13 is arranged outside the second water inlet 12, the filter screen 13 is in threaded connection with the second water inlet 12, conveniently change filter screen 13, first delivery port 14 sets up at 5 right sides lower extremes of drainage device, and first delivery port 14 runs through 3 right sides lower extremes of drainage box, and first delivery port 14 is connected with second delivery port 16 through second connector 15, and second connector 15 is threaded connection with first delivery port 14, conveniently changes second delivery port 16 according to the topography of difference for the unable backward flow of discharged water, and does not influence other big gun holes.

The working principle is as follows: when the blast hole drainage device is used, the drainage box 3 is firstly placed at a fixed position through the handle 17, then the water pipe 11 in the storage box 19 is taken out, the water pipe with one end of the first connector 9 is connected with the first water inlet 8, then the end with the filter screen 13 is placed in a blast hole, the box door 18 is opened, the motor is started to drive the centrifugal impeller 6 to work, water in the blast holes enters the water pipe 11 from the second water inlet 12 and then enters the centrifugal impeller 6 from the first water inlet 8, the blades drive water flow to enter the first water outlet 14, the water pipe 11 can be detached from the first water inlet 8 through the first connector 9 for arrangement after the water is drained through the second connector 15 flowing out of the second water outlet 16, and then the water pipe is placed in the storage box 19 for next use.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a big gun hole drainage device, includes drainage box (3), first water inlet (8) and first delivery port (14), its characterized in that:

the drainage box (3) is installed at the upper end of the base (1), supporting legs (2) are arranged at the lower end of the base (1), a drainage device (5) is arranged inside the drainage box (3), a centrifugal impeller (6) is arranged inside the drainage device (5), the centrifugal impeller (6) is connected with a motor, a waterproof pad (7) is installed outside the drainage device (5), a fixing seat (4) is arranged at the lower end of the drainage device (5), the fixing seat (4) is fixedly connected with the drainage box (3), a handle (17) is installed at the upper end of the drainage box (3), a box door (18) is arranged at the front end of the drainage box (3), and a storage box (19) is installed at the rear side of the drainage box (3);

the water inlet structure comprises a first water inlet (8), wherein the first water inlet (8) is formed in the left side of a drainage box (3), the inner side of the first water inlet (8) is connected with the left side of a drainage device (5), a first connecting head (9) is arranged inside the first water inlet (8), a fixing ring (10) is arranged inside the first connecting head (9), meanwhile, the fixing ring (10) is fixedly connected with one end of a water pipe (11), a second water inlet (12) is formed in the other end of the water pipe (11), and a filter screen (13) is installed outside the second water inlet (12);

the first water outlet (14) is arranged at the lower end of the right side of the drainage device (5), the first water outlet (14) penetrates through the lower end of the right side of the drainage box (3), and the first water outlet (14) is connected with the second water outlet (16) through a second connector (15).

2. A blast hole drainage apparatus as set forth in claim 1, wherein: the first connecting head (9) is in threaded connection with the first water inlet (8).

3. A blast hole drainage apparatus as set forth in claim 1, wherein: the fixing ring (10) is fixedly connected with the first connecting head (9).

4. A blast hole drainage apparatus as set forth in claim 1, wherein: the filter screen (13) is in threaded connection with the second water inlet (12).

5. A blast hole drainage apparatus as set forth in claim 1, wherein: the water pipe (11) is a rubber water hose.

6. A blast hole drainage apparatus as set forth in claim 1, wherein: the second connector (15) is in threaded connection with the first water outlet (14).