CN213202201U

CN213202201U - Sewage pump lifting pull rod

Info

Publication number: CN213202201U
Application number: CN202022192879.8U
Authority: CN
Inventors: 陶小康
Original assignee: Sichuan Tianyi Shuangyu Technology Development Co ltd
Current assignee: Sichuan Tianyi Shuangyu Technology Development Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-14
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a sewage pump lifting pull rod belongs to sewage treatment auxiliary assembly technical field, including the dead lever, the top of dead lever is fixed with the bracing piece, it is connected with the pivot to rotate on the bracing piece, the one end of pivot is fixed with the crank, be fixed with the fixed pulley in the pivot, the winding has the cable wire on the fixed pulley, the one end of cable wire is fixed with the bearing plate, the other end of cable wire is fixed with the mounting panel, install the balancing weight on the bearing plate, the outside of dead lever is provided with stop gear, be provided with positioning mechanism between dead lever and the bearing plate. The utility model discloses the balancing weight of the same weight with the sewage pump is fixed at the cable wire other end that is fixed with the sewage pump, and then can rotate the fixed pulley effortlessly to easily mention or subside to the bottom of the pool with the sewage pump, it is more time-saving and convenient to operate, has also improved people's work efficiency simultaneously, and the use of giving people provides convenience.

Description

Sewage pump lifting pull rod

Technical Field

The utility model relates to a lifting rod especially relates to a sewage pump lifting pull rod, belongs to sewage treatment auxiliary assembly technical field.

Background

When the water tank is cleaned, the sewage pump needs to be placed at the bottom of the water tank, wherein if the sewage pump is small, the pump-down operation can be completed by one person, if the sewage pump is medium-large, two to three workers are needed to cooperate together to complete the pump-down operation, but the pump-down difficulty is high, the whole pump-down procedure is complicated, and therefore the sewage pump lifting pull rod needs to be used in cooperation to place the water pump at the bottom of the water tank;

present sewage pump lifting rod utilizes bobbin and fixed pulley to place the sewage pump at the bottom of the pool, with the fixed water pump of rope one end, and the other end is fixed with the bobbin, then rotates the bobbin, slowly prolongs the sewage pump that makes its one end with the rope and slowly places in the sewage pool bottom, though more laborsaving than pure hand power, still need spend great strength to rotate the bobbin and just enable the sewage pump decline or rise, uses still very inconvenient, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a sewage pump lifting rod to solve and use hard and inconvenient problem among the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a sewage pump lifting pull rod, includes the dead lever, the top of dead lever is fixed with the bracing piece, it is connected with the pivot to rotate on the bracing piece, the one end of pivot is fixed with the crank, be fixed with the fixed pulley in the pivot, the winding has the cable wire on the fixed pulley, the one end of cable wire is fixed with the bearing plate, the other end of cable wire is fixed with the mounting panel, install the balancing weight on the bearing plate, the outside of dead lever is provided with stop gear, be provided with positioning mechanism between dead lever and the bearing plate, the top of dead lever is provided with the fixed plate, be provided with slewing mechanism between dead lever and the fixed plate.

Preferably: the limiting mechanism comprises a sliding block and sliding rails, the sliding block is located on one side of the bearing plate and one side of the balancing weight respectively, the sliding rails are symmetrically arranged on the outer side of the fixing rod, and the sliding blocks are connected with the two sliding rails in a sliding mode respectively.

Preferably: the rotating mechanism comprises a bearing seat and a rotary table, the bearing seat is located at the bottom of the fixing rod and is rotatably connected with the fixing rod, the rotary table is located at the top of the supporting rod and is in sliding connection with the fixing plate, and a rotating handle is fixed at one end of the rotary table.

Preferably: the positioning mechanism comprises a limiting pipe and an internal thread pipe, the limiting pipe is located on the outer side of the fixing rod, the internal thread pipe is located at the top of the bearing plate, and the internal thread of the internal thread pipe is connected with a screw rod in a threaded mode.

Preferably: the outside of crank is provided with anti-skidding circle, and anti-skidding circle rubber antiskid circle.

Preferably: the bearing plate and the balancing weight are L-shaped plates, and anti-skid lines are arranged on the bearing plate and the balancing weight.

The utility model has the advantages that:

the utility model provides a pair of sewage pump lifting rod: through the mutual matching use of the rotating shaft, the crank handle, the fixed pulley, the steel cable, the bearing plate, the balancing weight and the mounting plate, the balancing weight with the same weight as the sewage pump is fixed at the other end of the steel cable fixed with the sewage pump, and further the fixed pulley can be rotated without labor, so that the sewage pump can be easily lifted or settled to the bottom of the pool, the operation is more time-saving and convenient, the working efficiency of people is improved, and the convenience is provided for the use of people; through the mutual matching use of the sliding block and the sliding rail, the bottom pulley can be driven to rotate integrally by rotating the turntable at the topmost part, and the sewage pump at the topmost part can be maintained and overhauled on the ground until the sewage pump is rotated to the ground, so that the operation of workers is facilitated, and different use requirements of the workers are met; through the use of mutually supporting of dead lever, bearing frame, base, fixed plate, carousel and turning handle, can carry on spacingly to the sewage pump and the balancing weight of lift for sewage pump and balancing weight can only up-and-down linear motion when going up and down, reduce rocking of their lift in-process, stability is higher, and then reduces and rocks the wearing and tearing to the cable wire, thereby has improved the security of this promotion pull rod, has prolonged the life of cable wire.

Drawings

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

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

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the fixing rod of the present invention.

In the figure: 1. fixing the rod; 2. a support bar; 3. a rotating shaft; 4. a hand crank; 5. a fixed pulley; 6. a steel cord; 7. a bearing plate; 8. mounting a plate; 9. a balancing weight; 10. a slider; 11. a slide rail; 12. a bearing seat; 13. a fixing plate; 14. a turntable; 15. a handle is rotated; 16. a limiting pipe; 17. an internally threaded tube; 18. a screw.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-4, this embodiment provides a sewage pump lifting rod, including dead lever 1, the top of dead lever 1 is fixed with bracing piece 2, it has pivot 3 to rotate on the bracing piece 2, the one end of pivot 3 is fixed with crank 4, be fixed with fixed pulley 5 in the pivot 3, the winding has cable wire 6 on the fixed pulley 5, the one end of cable wire 6 is fixed with bearing plate 7, the other end of cable wire 6 is fixed with mounting panel 8, install balancing weight 9 on bearing plate 7, the outside of dead lever 1 is provided with stop gear, be provided with positioning mechanism between dead lever 1 and the bearing plate 7, the top of dead lever 1 is provided with fixed plate 13, be provided with slewing mechanism between dead lever 1 and the fixed plate 13.

In this embodiment, as shown in fig. 1, the limiting mechanism includes a slider 10 and a slide rail 11, the slider 10 is located one side of bearing plate 7 and balancing weight 9 respectively, slide rail 11 symmetry sets up the outside at dead lever 1, two sets of sliders 10 respectively with two sets of slide rails 11 sliding connection, when sewage pump and mounting panel 8 go up and down, bearing plate 7 and mounting panel 8 are all under slider 10 and slide rail 11's spacing, do up-and-down linear motion, prevent rocking of sewage pump and balancing weight 9 in the lift process, improve the stability of their lift in-process, reduce the wearing and tearing of rocking to the cable wire simultaneously, thereby the security of this lifting pull rod has been improved, the life of cable wire has been prolonged.

In this embodiment, as shown in fig. 1, the rotating mechanism includes a bearing seat 12 and a rotating plate 14, the bearing seat 12 is located at the bottom of the fixing rod 1, the bearing seat 12 is rotatably connected to the fixing rod 1, the rotating plate 14 is located at the top of the supporting rod 2, the rotating plate 14 is slidably connected to the fixing plate 13, and a rotating handle 15 is fixed at one end of the rotating plate 14, when the sewage pump needs to be maintained, the rotating handle 4 is rotated to lift the sewage pump at one end of the steel cable 6 from the bottom of the tank to a position higher than the ground, at this time, the rotating handle 15 is rotated, and the rotating handle 15 drives the rotating plate 14 and the fixed pulley 5 at the bottom to integrally rotate until the sewage pump rotates to the ground without being suspended.

In this embodiment, as shown in fig. 2, the positioning mechanism includes a limiting pipe 16 and an internal thread pipe 17, the limiting pipe 16 is located outside the fixing rod 1, the internal thread pipe 17 is located at the top of the bearing plate 7, the internal thread of the internal thread pipe 17 is connected with a screw 18, when the mounting plate 8 rises to the topmost end, the screw 18 is screwed into the internal thread pipe 17 until the screw 18 passes through the internal thread pipe 17 and extends to the inner wall of the limiting pipe 16, and then the bearing plate 7 is limited, and the counterweight 9 is prevented from shaking or descending.

In this embodiment, as shown in fig. 3, the outer side of the hand crank 4 is provided with an anti-slip ring, and the anti-slip ring is a rubber anti-slip ring, so that the hand crank 4 can be conveniently rotated.

In this embodiment, as shown in fig. 1, the bearing plate 7 and the weight block 9 are both L-shaped plates, and the bearing plate 7 and the weight block 9 are both provided with anti-slip patterns, so as to facilitate the placement of the sewage pump and the weight block 9.

As shown in fig. 1-4, the working process of the sewage pump lifting rod provided by the embodiment is as follows:

step 1: respectively placing a balancing weight 9 and a sewage pump on a bearing plate 7 and a mounting plate 8 at two ends of a steel cable 6, rotating a hand crank 4, driving a fixed pulley 5 to rotate by the hand crank 4, further driving the bearing plate 7 at one end of the steel cable 6 to ascend to be aligned with the ground, simultaneously lowering the sewage pump at the other end of the steel cable 6 to the bottom of the tank, and when the sewage pump and the mounting plate 8 ascend and descend, enabling the bearing plate 7 and the balancing weight 9 to do vertical linear motion under the limit of a sliding block 10 and a sliding rail 11, so as to prevent shaking and whipping in the ascending and descending process;

step 2: when the mounting plate 8 rises to the topmost end, the screw 18 is screwed into the internal threaded pipe 17 until the screw 18 penetrates through the internal threaded pipe 17 and extends into the limiting pipe 16, so that the bearing plate 7 is limited, and the balancing weight 9 is prevented from shaking or falling;

and step 3: when the sewage pump needs to be maintained, the handle 4 is rotated in the opposite direction to lift the sewage pump at one end of the steel cable 6 to a position higher than the ground, the handle 15 is rotated at the moment, the handle 15 drives the rotating disc 14 and the fixed pulley 5 at the bottom to integrally rotate until the sewage pump rotates to the ground and is not suspended with the bottom of the pool, and the sewage pump can be conveniently maintained.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a sewage pump lifting rod which characterized in that: comprises a fixed rod (1), a supporting rod (2) is fixed at the top of the fixed rod (1), a rotating shaft (3) is rotatably connected on the supporting rod (2), a hand crank (4) is fixed at one end of the rotating shaft (3), a fixed pulley (5) is fixed on the rotating shaft (3), a steel cable (6) is wound on the fixed pulley (5), one end of the steel cable (6) is fixed with a bearing plate (7), the other end of the steel cable (6) is fixed with a mounting plate (8), a balancing weight (9) is arranged on the bearing plate (7), a limiting mechanism is arranged on the outer side of the fixed rod (1), a positioning mechanism is arranged between the fixed rod (1) and the bearing plate (7), the top of dead lever (1) is provided with fixed plate (13), be provided with slewing mechanism between dead lever (1) and fixed plate (13).

2. The sewage pump lifting drawbar of claim 1, characterized in that: stop gear includes slider (10) and slide rail (11), slider (10) are located one side of bearing plate (7) and balancing weight (9) respectively, slide rail (11) symmetry sets up in the outside of dead lever (1), and is two sets of slider (10) respectively with two sets of slide rail (11) sliding connection.

3. The sewage pump lifting drawbar of claim 1, characterized in that: slewing mechanism includes bearing frame (12) and carousel (14), bearing frame (12) are located the bottom of dead lever (1), bearing frame (12) rotate with dead lever (1) and are connected, carousel (14) are located the top of bracing piece (2), carousel (14) and fixed plate (13) sliding connection, the one end of carousel (14) is fixed with turning handle (15).

4. The sewage pump lifting drawbar of claim 1, characterized in that: the positioning mechanism comprises a limiting pipe (16) and an internal threaded pipe (17), the limiting pipe (16) is located on the outer side of the fixing rod (1), the internal threaded pipe (17) is located on the top of the bearing plate (7), and the internal threaded pipe (17) is connected with a screw rod (18) in a threaded mode.

5. The sewage pump lifting drawbar of claim 1, characterized in that: the outer side of the hand crank (4) is provided with an anti-slip ring, and the anti-slip ring is a rubber anti-slip ring.

6. The sewage pump lifting drawbar of claim 1, characterized in that: the bearing plate (7) and the balancing weight (9) are L-shaped plates, and anti-skid grains are arranged on the bearing plate (7) and the balancing weight (9).