CN214741178U

CN214741178U - A dust fall drilling equipment that is used for power station to prevent dam leakage construction that bursts

Info

Publication number: CN214741178U
Application number: CN202120823367.9U
Authority: CN
Inventors: 李建祥; 许海泉; 赵明; 王兆明; 张继东; 陈巧宏; 孙亚斌
Original assignee: Shenzhen Zhongquan An Co ltd; Sichuan Huaneng Baoxinghe Hydropower Co Ltd
Current assignee: Shenzhen Zhongquan An Co ltd; Sichuan Huaneng Baoxinghe Hydropower Co Ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-16
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to drilling dust fall field, especially a dust fall drilling equipment for power station anti-break dam antiseep construction can produce more dust when drilling to current drilling equipment, influences the problem of air quality, now proposes following scheme, and it includes the chassis, the top fixedly connected with water pitcher on chassis, fixedly connected with water pump on the bottom inner wall of water pitcher, the water outlet fixedly connected with pipe of water pump department, the apical pore has been seted up on the top of water pitcher, fixedly connected with bearing in the apical pore, the inner circle fixedly connected with of bearing links the pipe, the outside of pipe and the inboard sealing contact who links the pipe, the one end fixedly connected with shower nozzle that links the pipe, the outside fixed cover that links the pipe is equipped with the disc that is located the water pitcher, and the pole setting hole has been seted up on the top of water pitcher, and the downthehole slidable mounting of pole setting has the pole setting. The utility model discloses be convenient for carry out the dust fall and handle, the dust fall is effectual to be convenient for adjust the shower nozzle angle.

Description

A dust fall drilling equipment that is used for power station to prevent dam leakage construction that bursts

Technical Field

The utility model relates to a drilling dust fall technical field especially relates to a dust fall drilling equipment that is used for power station to prevent dam antiseep construction of bursting.

Background

The hydropower station is a factory for converting potential energy and kinetic energy of water into electric energy, and the basic production process is as follows: water is drawn from the high position of a river or other reservoirs, the water turbine is driven to rotate by the pressure or the flow velocity of the water, the gravitational potential energy and the kinetic energy are converted into mechanical energy, and then the water turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy.

At present, drilling treatment is needed in the anti-leakage construction process of the hydropower station anti-break dam, but drilling equipment can generate more dust during drilling, and the air quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having among the prior art drilling equipment can produce more dust when drilling, influence the shortcoming of air quality, and the dust fall drilling equipment who is used for power station anti-break dam antiseep construction of proposing.

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

a dust fall drilling equipment for anti-leakage construction of hydropower station anti-break dam comprises a chassis, a water tank is fixedly connected with the top end of the chassis, a water pump is fixedly connected with the inner wall of the bottom of the water tank, a conduit is fixedly connected with the water outlet of the water pump, a top hole is arranged at the top end of the water tank, a bearing is fixedly connected in the top hole, a connecting pipe is fixedly connected with the inner ring of the bearing, the outer side of the conduit is in sealing contact with the inner side of the connecting pipe, a nozzle is fixedly connected with one end of the connecting pipe, a disc positioned in the water tank is fixedly sleeved on the outer side of the connecting pipe, a vertical rod hole is arranged at the top end of the water tank, a vertical rod is slidably arranged in the vertical rod hole, a limiting plate is fixedly connected with the outer side of the vertical rod, a limiting groove is arranged on the inner wall of one side of the vertical rod hole, the limiting plate is slidably arranged in the limiting groove, a spring is welded at the bottom of the limiting plate, the bottom of spring welds on the bottom inner wall of spacing groove, the outside bottom fixedly connected with curb plate of pole setting, the top fixedly connected with inserted bar of curb plate, a plurality of inserted bar grooves have been seted up to the bottom of disc, inserted bar clamps with an inserted bar groove mutually, the fixed cover in the outside of company pipe is equipped with the fixed disk, two shifting chutes have been seted up to the bottom of fixed disk, slidable mounting has the movable plate in the shifting chute, the same operation panel of bottom fixedly connected with of two movable plates, the bottom of operation panel contacts with the top of pole setting.

Preferably, the top end of the operating panel is provided with a through hole, and the connecting pipe penetrates through the through hole.

Preferably, the plurality of the insert rod grooves are arranged in an annular shape at equal intervals.

Preferably, the top end of the water tank is provided with a water adding hole.

Preferably, two mounting holes are formed in the top end of the chassis.

Preferably, the top of the limiting plate is in contact with the inner wall of the top of the limiting groove.

In the utility model, the dust-settling drilling device for the anti-leakage construction of the hydraulic power station anti-break dam is provided,

through the arranged chassis and the mounting hole arranged on the chassis, a bolt can penetrate through the mounting hole to fix the chassis on drilling equipment, and dust falling treatment can be effectively carried out through spraying water by a spray head in the drilling process;

through the operation panel, movable plate, pole setting, limiting plate, spring, curb plate, inserted bar and the inserted bar groove that set up, only need promote the operation panel and can make the inserted bar shift out the inserted bar groove, then rotate the operation panel and can adjust the angle of shower nozzle, loosen the operation panel again after the regulation is accomplished, spring reset this moment can make the inserted bar card go into the inserted bar inslot that corresponds, carries out spacing processing to the shower nozzle.

Drawings

Fig. 1 is a schematic structural view of a dust-settling drilling device for leakage-proof construction of a hydraulic power station anti-break dam according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a dust-settling drilling device for leakage-proof construction of a hydraulic power station anti-break dam according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2.

In the figure: 1. a chassis; 2. a water tank; 3. a water pump; 4. a conduit; 5. a bearing; 6. connecting pipes; 7. a spray head; 8. a disc; 9. erecting a rod; 10. a limiting plate; 11. a spring; 12. a side plate; 13. inserting a rod; 14. fixing the disc; 15. moving the plate; 16. and (5) operating a panel.

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, the utility model provides a dust fall drilling equipment's technical scheme that is used for power station to prevent breaking dam antiseep construction:

according to the drawings of fig. 2 and 3, the water storage device comprises a chassis 1, a water tank 2 is fixedly connected to the top end of the chassis 1, a water pump 3 is fixedly connected to the inner wall of the bottom of the water tank 2, a guide pipe 4 is fixedly connected to the water outlet of the water pump 3, a top hole is formed in the top end of the water tank 2, a bearing 5 is fixedly connected to the inside of the top hole, a connecting pipe 6 is fixedly connected to the inner ring of the bearing 5, the outer side of the guide pipe 4 is in sealing contact with the inner side of the connecting pipe 6, a nozzle 7 is fixedly connected to one end of the connecting pipe 6, a disc 8 positioned in the water tank 2 is fixedly sleeved on the outer side of the connecting pipe 6, a vertical rod hole is formed in the top end of the water tank 2, a vertical rod 9 is slidably installed in the vertical rod hole, a limiting plate 10 is fixedly connected to the outer side of the vertical rod 9, a limiting groove is formed in the inner wall of one side of the vertical rod hole, the limiting plate 10 is slidably installed in the limiting groove, a spring 11 is welded to the bottom of the limiting groove, a side plate 12 is fixedly connected to the bottom of the outer side of the upright rod 9, an insertion rod 13 is fixedly connected to the top of the side plate 12, a plurality of insertion rod grooves are formed in the bottom end of the disc 8, the insertion rod 13 is clamped with one insertion rod groove, a fixed disc 14 is fixedly sleeved on the outer side of the connecting pipe 6, two moving grooves are formed in the bottom end of the fixed disc 14, moving plates 15 are slidably mounted in the moving grooves, the same operation disc 16 is fixedly connected to the bottoms of the two moving plates 15, the bottom end of the operation disc 16 is in contact with the top end of the upright rod 9, the operation disc 16 is only required to be pushed, the upright rod 9 is driven by the operation disc 16 to move downwards, the insertion rod 13 is further moved out of the insertion rod grooves, the operation disc 16 is rotated to adjust the angle of the spray head 7, after the adjustment is completed, the operation disc 16 is loosened, the spring 11 is reset to enable the top of the limiting plate 10 to be in contact with the inner wall of the top of the limiting groove, the limiting plate 10 drives the side plate 12 to move through the upright rod 9, the side plate 12 drives the insertion rod 13 to move, so that the insertion rod 13 is clamped into an insertion rod groove, the upright rod 9 simultaneously drives the operating panel 16 to move upwards, and the operating panel 16 drives the moving plate 15 to move, so that the top end of the operating panel 16 is in contact with the bottom end of the fixed disk 14.

According to fig. 2, the through-hole has been seted up on the top of operation panel 16, and connecting pipe 6 runs through the through-hole, can make operation panel 16 be in vertical removal, and a plurality of inserted bar grooves are the equidistant interval setting of annular, can fix shower nozzle 7 in different angles department, and the top of limiting plate 10 contacts with the top inner wall in spacing groove, carries out spacing processing to pole setting 9.

According to the drawing 1, the top end of the water tank 2 is provided with a water adding hole, water is conveniently added into the water tank 2, the top end of the chassis 1 is provided with two mounting holes, and the chassis 1 is conveniently mounted at a specified position.

The utility model discloses in, during the use, install chassis 1 in assigned position department through the bolt, start water pump 3, make the clear water pass through 7 blowout of shower nozzle, can carry out the dust fall in drilling process and handle, when needs adjust 7 angles of shower nozzle, promote operation panel 16, operation panel 16 drives movable plate 15 and removes, operation panel 16 drives pole setting 9 and removes, pole setting 9 drives limiting plate 10 and removes, limiting plate 10 extrudes spring 11, pole setting 9 drives curb plate 12 and removes, curb plate 12 drives inserted bar 13 and removes, make inserted bar 13 shift out the inserted bar groove, then rotate operation panel 16, adjust 7 angles of shower nozzle, loose operation panel 16 after the regulation is accomplished, spring 11 makes limiting plate 10 answer the normal position because the elasticity of self this moment, and then make inserted bar 13 card go into an inserted bar inslot.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The dust fall drilling device for seepage-proof construction of the hydropower station anti-break dam comprises a chassis (1) and is characterized in that a water tank (2) is fixedly connected to the top end of the chassis (1), a water pump (3) is fixedly connected to the inner wall of the bottom of the water tank (2), a guide pipe (4) is fixedly connected to a water outlet of the water pump (3), a top hole is formed in the top end of the water tank (2), a bearing (5) is fixedly connected into the top hole, a connecting pipe (6) is fixedly connected to the inner ring of the bearing (5), the outer side of the guide pipe (4) is in sealing contact with the inner side of the connecting pipe (6), a spray head (7) is fixedly connected to one end of the connecting pipe (6), a disc (8) positioned in the water tank (2) is fixedly sleeved on the outer side of the connecting pipe (6), a vertical rod hole is formed in the top end of the water tank (2), and a vertical rod (9) is slidably installed in the vertical rod hole, the outer side of the upright rod (9) is fixedly connected with a limiting plate (10), a limiting groove is formed in the inner wall of one side of the upright rod hole, the limiting plate (10) is slidably mounted in the limiting groove, a spring (11) is welded at the bottom of the limiting plate (10), the bottom end of the spring (11) is welded on the inner wall of the bottom of the limiting groove, a side plate (12) is fixedly connected to the bottom of the outer side of the upright rod (9), an inserted rod (13) is fixedly connected to the top of the side plate (12), a plurality of inserted rod grooves are formed in the bottom end of the disc (8), the inserted rod (13) is clamped with one inserted rod groove, a fixed disc (14) is fixedly sleeved on the outer side of the connecting tube (6), two moving grooves are formed in the bottom end of the fixed disc (14), a moving plate (15) is slidably mounted in the moving grooves, and the bottom of the two moving plates (15) is fixedly connected with the same operation disc (16), the bottom end of the operating panel (16) is contacted with the top end of the upright rod (9).

2. The dust-settling drilling device for the seepage-proofing construction of the hydraulic power station anti-break dam as claimed in claim 1, wherein a through hole is formed in the top end of the operation panel (16), and the connecting pipe (6) penetrates through the through hole.

3. The dust-settling drilling device for the seepage-proofing construction of the hydraulic power station anti-break dam as claimed in claim 1, wherein the plurality of inserting rod grooves are annularly arranged at equal intervals.

4. The dust-settling drilling device for the seepage-proofing construction of the hydraulic power station dam break-proof dam as claimed in claim 1, wherein a water filling hole is formed in the top end of the water tank (2).

5. The dust-settling drilling device for the seepage-proofing construction of the hydraulic power station anti-break dam as claimed in claim 1 is characterized in that two mounting holes are formed in the top end of the chassis (1).

6. The dust-settling drilling device for the seepage-proofing construction of the hydraulic power station anti-break dam as claimed in claim 1, wherein the top of the limiting plate (10) is in contact with the inner wall of the top of the limiting groove.