CN214611379U

CN214611379U - Prefabricated well type pump station

Info

Publication number: CN214611379U
Application number: CN202023283549.6U
Authority: CN
Inventors: 何智锋; 魏汤尧; 黄建丽
Original assignee: Zhejiang Fengqiu Crane Pump Industry Co ltd
Current assignee: Zhejiang Fengqiu Crane Pump Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-05
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a prefabricated well type pump station, which comprises a maintenance platform, wherein the left side and the right side of the maintenance platform are both provided with a support frame, the upper surface of the support frame is fixedly connected with a motor, the outlet end of the motor is connected with a lead screw through a coupler, the lead screw penetrates through the support frame, the support frame and the lead screw are rotationally connected together through a bearing, the outer wall of the lead screw is coaxially and fixedly connected with a first rotating wheel, the outer wall of the first rotating wheel is wound with a cable rope, the lower end of the cable rope is fixedly connected with the maintenance platform, the upper surface of the support frame is welded with a fixed base, one side of the fixed base is provided with a movable plate, the side wall of the movable plate is welded with a pair of ear plates, a rotating shaft is rotationally connected between the pair of ear plates through a bearing, the outer wall of the rotating shaft is coaxially and fixedly connected with a second rotating wheel, the second rotating wheel is slidably connected with the cable rope, and is matched with the movable plate through the fixed base, the water level height in the working cavity can be controlled, the maintenance is convenient, and the safety factor and the use reliability are improved.

Description

Prefabricated well type pump station

Technical Field

The utility model relates to a well formula pump station technical field, more specifically say, relate to a prefabricated well formula pump station.

Background

As is known well, a pump station provides potential energy and pressure energy for water, and solves the unique power source of the problems of drainage and irrigation, water supply and water resource allocation under the condition of no self-flow; present prefabricated well formula pump station is used to discover, and pipeline pipe fittings such as check valve and gate valve need regularly maintain, and the inside water level height of working chamber is unset during the maintenance, and the rope can't carry out high regulation to the maintainer, and adaptability is relatively poor, uses the limitation higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated well formula pump station aims at the problem that can be effectual among the solution prior art.

In order to solve the above problem, the utility model adopts the following technical scheme:

a prefabricated well type pump station comprises a maintenance platform, wherein support frames are arranged on the left side and the right side of the maintenance platform, a motor is fixedly connected to the upper surface of each support frame, the outlet end of the motor is connected with a lead screw through a coupler, the lead screw penetrates through the support frames, the support frames and the lead screw are rotatably connected through bearings, a first rotating wheel is coaxially and fixedly connected to the outer wall of the lead screw, a cable is wound on the outer wall of the first rotating wheel, the lower end of the cable is fixedly connected with the maintenance platform, a fixed base is welded to the upper surface of each support frame, a movable plate is arranged on one side of the fixed base, a pair of ear plates are welded to the side wall of the movable plate, a rotating shaft is rotatably connected between the pair of ear plates through bearings, a second rotating wheel is coaxially and fixedly connected to the outer wall of the rotating shaft, and is slidably connected with the cable, through the mutual matching between unable adjustment base and the fly leaf, can control the inside water level height of work chamber, convenient maintenance improves factor of safety and use reliability.

As a preferred scheme of the utility model, the spout has been opened to the upper surface of support frame, sliding connection has the traveller in the spout, sliding connection has the telescopic link on the inner wall of traveller, the upper end of telescopic link is in the same place with the bottom welding of fly leaf, the welding has the spring on the outer wall of traveller, the upper end and the fly leaf welding of spring are in the same place.

As a preferred scheme of the utility model, the welding has first orbit board on unable adjustment base's the right side wall, the welding has the third orbit board on the left side wall of fly leaf, match each other between first orbit board and the third orbit board.

As a preferred scheme of the utility model, the back welding of first orbit board has the second orbit board, the back welding of third orbit board has the fourth orbit board, match each other between second orbit board and the fourth orbit board.

As an optimized scheme of the utility model, unable adjustment base's upper surface is opened there is first draw-in groove, it has the second draw-in groove to open on the left side wall of first draw-in groove, the first conducting block of fixedly connected with in the second draw-in groove.

As a preferred scheme of the utility model, the welding has first cardboard on the left side wall of fly leaf, match each other between first cardboard and the first draw-in groove, the last fixed surface of first cardboard is connected with the second conducting block, match each other between second conducting block and second draw-in groove, the first conducting block.

Compared with the prior art, the utility model has the advantages of:

(1) first conducting block, the second conducting block all is in the same place with the stealthily dirty pump series connection in the prefabricated well formula pump station, through mutually supporting between first draw-in groove and the first cardboard, can make first draw-in groove and first cardboard joint together, through second conducting block and second draw-in groove, mutually support between the first conducting block, can advance in the second draw-in groove with the second conducting block card, at this moment, second conducting block and first conducting block intercommunication, can discharge through outlet conduit by the sewage that the stealthily dirty pump of automatic start will get into the working chamber, thereby control the inside water level height of working chamber, convenient maintenance, improve factor of safety and reliability in utilization.

(2) During the vertical downward conveying maintenance platform of hawser, the hawser can give the second runner one with the contact surface mutually perpendicular's of hawser and second runner power, under this thrust effect, through mutually supporting between spout and the traveller, the traveller takes place the displacement toward the direction that deviates from the maintenance platform in the spout, and simultaneously, through mutually supporting between traveller and the telescopic link, make the vertical downstream of fly leaf, through the design to the spring, can play the effect of buffering to the activity of fly leaf.

Drawings

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

fig. 2 is an enlarged schematic view of a structure at a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. maintaining the platform; 2. a support frame; 3. a motor; 4. a first runner; 5. a screw rod; 6. a cable; 7. a chute; 8. a fixed base; 9. a movable plate; 10. a pair of ear plates; 11. a rotating shaft; 12. a second runner; 13. a traveler; 14. a spring; 15. a telescopic rod; 16. a first track pad; 17. a second track pad; 18. a first card slot; 19. a second card slot; 20. a first conductive block; 21. a third track plate; 22. a fourth track plate; 23. a first clamping plate; 24. and a second conductive block.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-3, a prefabricated well type pump station comprises a maintenance platform 1, wherein support frames 2 are arranged on the left side and the right side of the maintenance platform 1, a motor 3 is fixedly connected to the upper surface of the support frame 2, the outlet end of the motor 3 is connected with a lead screw 5 through a coupler, the lead screw 5 penetrates through the support frame 2, the support frame 2 and the lead screw 5 are rotatably connected together through a bearing, a first rotating wheel 4 is coaxially and fixedly connected to the outer wall of the lead screw 5, a cable 6 is wound on the outer wall of the first rotating wheel 4, the lower end of the cable 6 is fixedly connected with the maintenance platform 1, a fixed base 8 is welded on the upper surface of the support frame 2, a movable plate 9 is arranged on one side of the fixed base 8, a pair of lug plates 10 is welded on the side wall of the movable plate 9, a rotating shaft 11 is rotatably connected between the pair of lug plates 10 through a bearing, and a second rotating wheel 12 is coaxially and fixedly connected to the outer wall of the rotating shaft 11, the second pulley 12 is slidably connected to the cable 6.

In further embodiment, the maintenance platform 1 makes things convenient for personnel to maintain pipeline pipe fittings such as check valve and gate valve in the pump station, 2 fixed mounting of support frame of the left and right sides of maintenance platform 1 are on the inner wall of prefabricated well formula pump station barrel, in order to improve the security performance of hawser 6, hawser 6 is made by the 6 twines of the same hawser of several section lengths together, 3 drive lead screws of starter motor 5 rotate, 5 rotation of lead screws drives first runner 4 and rotates, 4 rotation of first runner drives hawser 6 and extends, thereby realize the conveying of maintenance platform 1 in vertical side.

Specifically, the upper surface of the support frame 2 is provided with a sliding groove 7, the sliding groove 7 is internally slidably connected with a sliding column 13, the inner wall of the sliding column 13 is slidably connected with a telescopic rod 15, the upper end of the telescopic rod 15 is welded with the bottom of the movable plate 9, the outer wall of the sliding column 13 is welded with a spring 14, and the upper end of the spring 14 is welded with the movable plate 9.

In a further embodiment, when the cable 6 vertically conveys the maintenance platform 1 downwards, the cable 6 gives the second rotating wheel 12 a force perpendicular to the contact surface of the cable 6 and the second rotating wheel 12, under the action of the thrust, through the mutual matching between the sliding groove 7 and the sliding column 13, the sliding column 13 is displaced in the sliding groove 7 in the direction away from the maintenance platform 1, and meanwhile, through the mutual matching between the sliding column 13 and the telescopic rod 15, the movable plate 9 vertically moves downwards, and through the design of the spring 14, the action of buffering the movement of the movable plate 9 can be achieved.

Specifically, a first track plate 16 is welded on the right side wall of the fixed base 8, a third track plate 21 is welded on the left side wall of the movable plate 9, and the first track plate 16 and the third track plate 21 are matched with each other.

In a further embodiment, the first track plate 16 is a straight notch, the outer wall of the first track plate 16 is smooth, the upper portion of the left side wall of the third track plate 21 is a vertical plane, the lower portion of the left side wall of the third track plate 21 is a curved surface, and the lower portion of the third track plate 21 is bent toward the first track plate 16, so that when the upper end of the first track plate 16 contacts the lower portion of the left side wall of the third track plate 21, the first track plate 16 can support the third track plate 21 through the mutual matching between the first track plate 16 and the third track plate 21, and meanwhile, the third track plate 21 can move along the track of the first track plate 16.

Specifically, the second track plate 17 is welded to the back of the first track plate 16, the fourth track plate 22 is welded to the back of the third track plate 21, and the second track plate 17 and the fourth track plate 22 are matched with each other.

In a further embodiment, the upper portion of the right side wall of the second track plate 17 is a straight notch, the lower portion is a rectangle, the upper portion of the left side wall of the fourth track plate 22 is a rectangle, the lower portion is an inclined plane, and the lower portion of the left side wall of the fourth track plate 22 and the upper portion of the right side wall of the second track plate 17 are parallel to each other, when the first track plate 16 contacts the lower portion of the left side wall of the third track plate 21, the upper portion of the right side wall of the second track plate 17 and the lower portion of the left side wall of the fourth track plate 22 are slidably connected together, and when the first track plate 16 separates from the lower portion of the left side wall of the third track plate 21, the lower portion of the right side wall of the second track plate 17 and the upper portion of the left side wall of the fourth track plate 22 are slidably connected together.

Specifically, the upper surface of the fixed base 8 is provided with a first clamping groove 18, the left side wall of the first clamping groove 18 is provided with a second clamping groove 19, a first conductive block 20 is fixedly connected in the second clamping groove 19, the left side wall of the movable plate 9 is welded with a first clamping plate 23, the first clamping plate 23 is matched with the first clamping groove 18, the upper surface of the first clamping plate 23 is fixedly connected with a second conductive block 24, and the second conductive block 24 is matched with the second clamping groove 19 and the first conductive block 20.

In a further embodiment, the first conductive block 20 and the second conductive block 24 are connected in series with a submersible sewage pump in the prefabricated well type pump station, the first clamping groove 18 and the first clamping plate 23 can be clamped together by the mutual matching between the first clamping groove 18 and the first clamping plate 23, the second conductive block 24 can be clamped into the second clamping groove 19 by the mutual matching between the second conductive block 24 and the second clamping groove 19 as well as between the first conductive block 20, at the moment, the second conductive block 24 is communicated with the first conductive block 20, the submersible sewage pump can be automatically started to discharge sewage entering the working cavity through a water outlet pipeline, so that the water level height inside the working cavity is controlled, the maintenance is convenient, and the safety factor and the use reliability are improved.

The working principle is as follows:

the supporting frames 2 on the left side and the right side of the maintenance platform 1 are fixedly installed on the inner wall of the prefabricated well type pump station cylinder, the starting motor 3 drives the screw rod 5 to rotate, the screw rod 5 rotates to drive the first rotating wheel 4 to rotate, the first rotating wheel 4 rotates to drive the cable 6 to extend, so that the maintenance platform 1 is conveyed in the vertical direction, when the cable 6 conveys the maintenance platform 1 vertically downwards, the cable 6 can give a force which is perpendicular to the contact surface of the cable 6 and the second rotating wheel 12 to the second rotating wheel 12, under the action of the thrust force, through the mutual matching between the sliding chute 7 and the sliding column 13, the sliding column 13 displaces in the sliding chute 7 in the direction departing from the maintenance platform 1, and meanwhile, through the mutual matching between the sliding column 13 and the telescopic rod 15, the movable plate 9 moves vertically downwards;

when the first track board 16 contacts with the lower part of the left side wall of the third track board 21, the upper part of the right side wall of the second track board 17 is connected with the lower part of the left side wall of the fourth track board 22 in a sliding manner, when the first track board 16 is separated from the lower part of the left side wall of the third track board 21, the lower part of the right side wall of the second track board 17 is connected with the upper part of the left side wall of the fourth track board 22 in a sliding manner, the first conductive block 20 and the second conductive block 24 are connected with the submersible sewage pump in the prefabricated well type pump station in series, the first clamping groove 18 is matched with the first clamping plate 23, the first clamping groove 18 is clamped with the first clamping plate 23, the second conductive block 24 is clamped into the second clamping groove 19 through the mutual matching between the second conductive block 24 and the second clamping groove 19 and the first conductive block 20, at the moment, the second conductive block 24 is communicated with the first conductive block 20, the submersible sewage pump can be automatically started to discharge the sewage entering the working chamber through a water outlet pipeline, thereby controlling the height of the water level in the working cavity, facilitating the maintenance, and improving the safety factor and the use reliability.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a prefabricated well formula pump station, includes maintenance platform (1), its characterized in that: the left side and the right side of the maintenance platform (1) are respectively provided with a support frame (2), the upper surface of the support frame (2) is fixedly connected with a motor (3), the outlet end of the motor (3) is connected with a lead screw (5) through a coupler, the lead screw (5) penetrates through the support frame (2), the support frame (2) and the lead screw (5) are connected together through a bearing in a rotating mode, a first rotating wheel (4) is coaxially and fixedly connected onto the outer wall of the lead screw (5), a cable rope (6) is wound on the outer wall of the first rotating wheel (4), the lower end of the cable rope (6) is fixedly connected with the maintenance platform (1), a fixing base (8) is welded onto the upper surface of the support frame (2), a movable plate (9) is arranged on one side of the fixing base (8), a pair of lug plates (10) is welded onto the side wall of the movable plate (9), a rotating shaft (11) is rotatably connected between the pair of ear plates (10) through a bearing, a second rotating wheel (12) is coaxially and fixedly connected to the outer wall of the rotating shaft (11), and the second rotating wheel (12) is connected with the mooring rope (6) in a sliding mode.

2. A prefabricated well pump station according to claim 1, characterized in that: the upper surface of support frame (2) is opened there are spout (7), sliding connection has traveller (13) in spout (7), sliding connection has telescopic link (15) on the inner wall of traveller (13), the upper end of telescopic link (15) is in the same place with the bottom welding of fly leaf (9), the welding has spring (14) on the outer wall of traveller (13), the upper end and the welding of fly leaf (9) of spring (14) are in the same place.

3. A prefabricated well pump station according to claim 1, characterized in that: the welding has first orbit board (16) on the right side wall of unable adjustment base (8), the welding has third orbit board (21) on the left side wall of fly leaf (9), match each other between first orbit board (16) and the third orbit board (21).

4. A prefabricated well pump station according to claim 3, characterized in that: the back welding of first orbit board (16) has second orbit board (17), the back welding of third orbit board (21) has fourth orbit board (22), match each other between second orbit board (17) and the fourth orbit board (22).

5. A prefabricated well pump station according to claim 1, characterized in that: the upper surface of unable adjustment base (8) is opened has first draw-in groove (18), it has second draw-in groove (19) to open on the left side wall of first draw-in groove (18), first conducting block (20) of fixedly connected with in second draw-in groove (19).

6. A prefabricated well pump station according to claim 5, characterized in that: the left side wall of the movable plate (9) is welded with a first clamping plate (23), the first clamping plate (23) is matched with the first clamping groove (18), the upper surface of the first clamping plate (23) is fixedly connected with a second conductive block (24), and the second conductive block (24), the second clamping groove (19) and the first conductive block (20) are matched with each other.