CN214441521U

CN214441521U - Dredging device for urban water supply pipeline

Info

Publication number: CN214441521U
Application number: CN202023014653.5U
Authority: CN
Inventors: 姬铭; 万富军; 姜超; 赵竹韵; 樊晓玮; 张玉; 姜志云
Original assignee: Shandong Hydrology And Water Environment Technology Co ltd
Current assignee: Shandong Hydrology And Water Environment Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-22
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a city water supply pipeline dredging device, which comprises a pipe body, a stopper is coaxially and fixedly sleeved outside the top of the pipe body, a sealing rubber ring is fixedly installed at the bottom of the stopper, a push rod is coaxially and slidably installed at the top of the pipe body, a handle is fixedly installed at the top of the push rod, a piston is fixedly installed at the bottom of the push rod, the piston is slidably sleeved in an inner cavity of the pipe body, a partition plate is fixedly installed at the bottom of the piston, one end of a spring is fixedly installed on the outer wall of the bottom of the partition plate, a transmission assembly is fixedly installed at the other end of the spring, sliders are fixedly installed on the outer walls of two sides of the transmission assembly, the sliders are slidably clamped in chutes, the chutes are inwards concave and arranged on the inner walls of the two sides of the pipe body, a screw rod is fixedly installed at the bottom of the transmission assembly, a one-way valve is fixedly installed at the top of the pipe body, the utility model has simple structure and convenient operation, and drives the piston to be compressed by pressing the handle, and then provide wind force potential energy for the transmission assembly, under the wind-force effect, the screw rod is driven to rotate simultaneously in the blade rotation.

Description

Dredging device for urban water supply pipeline

Technical Field

The utility model relates to a pipeline mediation technical field specifically is a city water supply pipe dredge.

Background

The water supply pipeline dredging device is a dredging device for carrying out dirty taking out on the inside of a pipeline when the pipeline is blocked, so that the water supply pipeline dredging operation is more convenient, and the pipeline replacement operation after the pipeline blocking is not needed. The existing dredging device for the water supply pipeline is complex in use, needs manual assistance and multiple in operation, consumes manpower, is large in size and is not suitable for small-range use, and therefore the urban water supply pipeline dredging device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city water supply pipe dredge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a city water supply pipe dredge, includes the body, the coaxial fixed overcoat in top of body has the stopper, the bottom fixed mounting of stopper has the sealing rubber circle, the coaxial slidable mounting in top of body has the push rod, the top fixed mounting of push rod has handle, the coaxial fixed mounting in bottom has the piston, the piston slides and cup joints at the body inner chamber, the bottom fixed mounting of piston has the baffle, the bottom outer wall fixed mounting of baffle has the one end of spring, the other end fixed mounting of spring has drive assembly, drive assembly's both sides outer wall fixed mounting has the slider, slider sliding card connects in the spout, the both sides inner wall at the body is established to the spout indent, drive assembly's bottom fixed mounting has the hob, the top fixed mounting of body has the check valve.

Preferably, the sealing rubber ring is provided with a plurality of sealing rubber rings, the interval between every two adjacent sealing rubber rings is 2 millimeters, and the diameters of the sealing rubber rings from top to bottom are reduced in sequence.

Preferably, a circular through hole is arranged at the axis of the partition plate in a penetrating manner.

Preferably, the limiting block is of an annular structure and the diameter of the limiting block is larger than the maximum diameter of the sealing rubber ring.

Preferably, the sliding groove is a T-shaped sliding groove, the sliding block is provided with a linear sliding groove, and the linear sliding groove is connected in the sliding groove in a sliding and clamping mode.

Preferably, the transmission assembly includes solid fixed ring, gu fixed ring both sides fixed mounting has the slider, gu fixed ring fixed mounting has a plurality of support frames in the fixed ring, the axle center department fixed mounting of support frame has the bearing, coaxial rotation installs the pivot in the bearing, the upper segment shaft fixed mounting of pivot has a plurality of blades, bottom fixed mounting has the hob.

Preferably, the rotation potential energy of the blades is greater than the elastic force of the springs, and the wind force potential energy passing through the gaps between the support frames is less than the elastic force of the springs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient operation through the hand handle, drives the piston compression, and then provides wind-force potential energy for drive assembly, under the wind-force effect, the blade rotates and drives the hob simultaneously and rotates, and under the highly-compressed air effect that the piston provided, wind-force potential energy drives drive assembly and moves down, and then make the hob insert within the filth of blockking up the pipeline, after wind-force potential energy disappears, the spring drives drive assembly and contracts, and then drives the hob and contract, thereby makes the filth of male take out from the jam position, has realized the mediation of pipeline, simultaneously the utility model discloses the volume is less, and applicable scope is more extensive.

Drawings

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

fig. 2 is a schematic structural view of the middle transmission assembly of the present invention.

In the figure: the device comprises a pipe body 1, a limiting block 2, a sealing rubber ring 3, a handle 4, a push rod 5, a piston 6, a one-way valve 7, a partition plate 8, a through hole 81, a spring 9, a sliding groove 10, a sliding block 11, a linear sliding groove 111, a transmission component 12, a fixing ring 121, blades 122, a supporting frame 123, a rotating shaft 124, a screw rod 13 and a bearing 14.

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. 1-2, the present invention provides a technical solution: the utility model provides a city water supply pipe dredge, including body 1, the coaxial fixed overcoat in top of body 1 has stopper 2, the bottom fixed mounting of stopper 2 has sealing rubber circle 3, the coaxial slidable mounting in top of body 1 has push rod 5, the top fixed mounting of push rod 5 has handle 4, the coaxial fixed mounting in bottom has piston 6, piston 6 slides and cup joints at body 1 inner chamber, the bottom fixed mounting of piston 6 has baffle 8, the bottom outer wall fixed mounting of baffle 8 has the one end of spring 9, the other end fixed mounting of spring 9 has drive assembly 12, the both sides outer wall fixed mounting of drive assembly 12 has slider 11, slider 11 slip joint is in spout 10, the inboard wall of both sides at body 1 is established to spout 10 indent, the bottom fixed mounting of drive assembly 12 has hob 13, the top fixed mounting of body 1 has check valve 7.

As shown in figure 1, the sealing rubber rings 3 are provided with a plurality of sealing rubber rings, the interval between each sealing rubber ring 3 is 2 millimeters, the diameters of the sealing rubber rings 3 from top to bottom are reduced in sequence, and the sealing rubber rings 3 with different diameters can be suitable for pipes with different pipe diameters. The axis of the partition plate 8 is provided with a circular through hole 81 through which high-pressure air compressed by the piston 6 can pass. The limiting block 2 is of an annular structure and the diameter of the limiting block is larger than the maximum diameter of the sealing rubber ring 3.

As shown in fig. 2, the sliding groove 10 is a T-shaped sliding groove, the sliding block 11 is provided with a linear sliding groove 111, and the linear sliding groove 111 is slidably engaged in the sliding groove 10. The transmission assembly 12 comprises a fixing ring 121, sliders 11 are fixedly mounted on two sides of the fixing ring 121, a plurality of support frames 123 are fixedly mounted in the fixing ring 121, bearings 14 are fixedly mounted at the axes of the support frames 123, rotating shafts 124 are coaxially mounted in the bearings 14 in a rotating mode, a plurality of blades 122 are fixedly mounted on an upper section shaft body of each rotating shaft 124, and a screw rod 13 is fixedly mounted at the bottom of each rotating shaft 124. The rotation potential energy of the blades 122 is greater than the elastic force of the springs 9, and the wind force potential energy passing through the gaps between the support frames 123 is less than the elastic force of the springs 9.

The working principle is as follows: when the utility model is used, the pipe body 1 is inserted into the blocked pipe, then the opening of the pipe is plugged by the sealing rubber ring 3, the sealing rubber rings 3 with different diameters can make the utility model use the pipes with different diameters, an operator presses the push rod 5 through the handle 4, the push rod 5 drives the piston 6 to move, further the air in the pipe body 1 is compressed and discharged to the position of the transmission component 12 through the through hole 81, the compressed high-pressure air drives the blade 122 to rotate, the blade 122 rotates to drive the rotating shaft 124 to rotate, the rotating shaft 124 drives the screw rod 13 to rotate, simultaneously the potential energy of the high-pressure air drives the support frame 123 to displace, thereby driving the transmission component 12 to displace in the chute 10, further driving the screw rod 13 to be inserted into the dirt blocking the pipe, when the piston 6 contacts the clapboard 8, the air in the pipe 1 is compressed, at the moment, the wind power potential energy disappears, the spring 9 drives the transmission component 12 to retract, and then drive hob 13 and contract back to make the dirty follow of male block up the position and take out, realized the mediation of pipeline, simultaneously the utility model discloses the volume is less, and applicable scope is more extensive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a city water supply pipe dredge, includes body (1), its characterized in that: the pipe body is characterized in that a limiting block (2) is coaxially and fixedly sleeved outside the top of the pipe body (1), a sealing rubber ring (3) is fixedly installed at the bottom of the limiting block (2), a push rod (5) is coaxially and slidably installed at the top of the pipe body (1), a handle (4) is fixedly installed at the top of the push rod (5), a piston (6) is coaxially and fixedly installed at the bottom of the push rod (5), the piston (6) is slidably sleeved in an inner cavity of the pipe body (1), a partition plate (8) is fixedly installed at the bottom of the piston (6), one end of a spring (9) is fixedly installed at the outer wall of the bottom of the partition plate (8), a transmission assembly (12) is fixedly installed at the other end of the spring (9), sliders (11) are fixedly installed at the outer walls of two sides of the transmission assembly (12), the sliders (11) are slidably clamped in sliding grooves (10), and the inner walls of the two sides of the pipe body (1) are inwards recessed in the sliding grooves (10), the bottom of transmission assembly (12) is fixed with hob (13), the top fixed mounting of body (1) has check valve (7).

2. The city water supply pipeline dredger according to claim 1, wherein: the sealing rubber ring (3) is provided with a plurality of sealing rubber rings (3) with the interval of 2 mm, and the diameters of the sealing rubber rings (3) from top to bottom are reduced in sequence.

3. The city water supply pipeline dredger according to claim 1, wherein: and a circular through hole (81) penetrates through the axis of the partition plate (8).

4. The city water supply pipeline dredger according to claim 1, wherein: the limiting block (2) is of an annular structure, and the diameter of the limiting block is larger than the maximum diameter of the sealing rubber ring (3).

5. The city water supply pipeline dredger according to claim 1, wherein: the sliding groove (10) is a T-shaped sliding groove, the sliding block (11) is provided with a linear sliding groove (111), and the linear sliding groove (111) is connected in the sliding groove (10) in a sliding and clamping mode.

6. The city water supply pipeline dredger according to claim 1, wherein: drive assembly (12) are including solid fixed ring (121), gu fixed ring (121) both sides fixed mounting has slider (11), gu fixed ring (121) internal fixation installs a plurality of support frames (123), the axle center department fixed mounting of support frame (123) has bearing (14), coaxial rotation installs pivot (124) in bearing (14), the upper segment shaft fixed mounting of pivot (124) has a plurality of blades (122), bottom fixed mounting has hob (13).

7. The city water supply pipeline dredger according to claim 6, wherein: the rotation potential energy of the blades (122) is larger than the elastic force of the springs (9), and the wind power potential energy passing through the gaps between the support frames (123) is smaller than the elastic force of the springs (9).