CN212742867U

CN212742867U - Grapple is used in sewer line clearance

Info

Publication number: CN212742867U
Application number: CN202020529742.4U
Authority: CN
Inventors: 王振武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-03-19
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a grapple for cleaning a sewage pipeline, which belongs to the field of sewage treatment, and comprises a PVC steel wire pipe, wherein the inner wall of the PVC steel wire pipe is fixedly connected with a motor mounting rack, the middle part of the upper surface of the motor mounting rack is fixedly connected with a waterproof motor, the power output end of the waterproof motor is fixedly connected with a telescopic rod mounting rack, the middle part of the upper surface of the telescopic rod mounting rack is fixedly connected with an electric push rod, the outer wall of the telescopic rod mounting rack is fixedly connected with a bearing, the grapple can be cleaned from the blockage of the bending part of the sewage pipeline, the electric push rod arranged in the PVC steel wire pipe can control the opening and closing of the grapple, thereby the clamped foreign matters in the pipeline can be grabbed and cleaned, the motor arranged in the pipeline can drive the grapple to drill, and simultaneously the bottom end of the PVC steel wire pipe is matched with a water pump to inject water so as to, and the whole device is flexible, light and suitable for single-person operation.

Description

Grapple is used in sewer line clearance

Technical Field

The utility model relates to a sewage treatment field, more specifically say, relate to a grapple is used in sewer line clearance.

Background

The problem of pipe blockage is also a common problem in the installation of water supply and drainage pipelines, and the main reasons for the problems are as follows:

during the interruption of the pipeline installation, no effective protection is performed. During other work types of work, if ground is leveled, when cleaning construction waste, debris such as cement mortar get into the pipeline, gather the piece after meeting water and stop in places such as elbow, tee bend of pipeline, block up the pipeline. This problem is most difficult to deal with, and the pipe or tube must be replaced after the pipe has been cut off, and therefore protection of the pipe is extremely important.

The drainage pipeline, especially the sewage pipeline for discharging excrement, is designed to be too small in pipe diameter, so that the drainage in the pipeline is not smooth, and blockage is caused, and the phenomenon of insufficient horizontal gradient or flat slope is caused by improper construction operation. Especially, the connection of the galvanized pipeline needs to wind the filler such as the hemp thread at the interface, and the hemp thread can enter the pipeline interface too much or not tightly wound to cause blockage.

Sewage treatment plant's sewage sedimentation tank sewage pipes blocks up mostly silt deposits and gathers the piece, and wherein can thoughtlessly have the foreign matter, current clearance mode is mostly high-power excrement pump of inhaling to the pipeline clearance, it is not ideal at the foreign matter treatment effect of pipeline kneck to the joint, and inhale the bulky of excrement pump, one-man operation difficulty, current grapple only can realize snatching the foreign matter, it is poor to the pipeline deposit cleaning performance who gathers the piece, often need multiple instrument cooperation to use when clearing up today, the operation is complicated, and is high in cost.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, an object of the utility model is to provide a grapple is used in sewer line clearance, it can realize clearing up the jam of sewer line department of buckling, the electric putter of installing in the PVC steel wire pipe can control opening and shutting of grapple, thereby snatch the clearance to the foreign matter of joint in the pipeline, the inside motor of installing of pipeline can drive the grapple and bore and move, thereby it can break up the foreign matter of gathering the piece in the pipeline and diluting to cooperate PVC steel wire bottom of pipe connection water pump water injection simultaneously and realize the pipeline mediation, thereby whole device is nimble lightly fit for one-man operation in addition.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A grapple for cleaning a sewage pipeline comprises a PVC steel wire pipe, wherein a motor mounting frame is fixedly connected to the inner wall of the PVC steel wire pipe, a waterproof motor is fixedly connected to the middle part of the upper surface of the motor mounting frame, a telescopic rod mounting frame is fixedly connected to the power output end of the waterproof motor, an electric push rod is fixedly connected to the middle part of the upper surface of the telescopic rod mounting frame, a bearing is fixedly connected to the outer wall of the telescopic rod mounting frame, the outer ring of the bearing is fixedly connected with the inner wall of the PVC steel wire pipe, a grapple mounting frame is fixedly connected to the upper end of the telescopic rod mounting frame, two limiting columns are fixedly connected to the upper ends of two sides of the grapple mounting frame, a transmission rod limiting tube is fixedly connected to the middle part of the grapple mounting frame, a transmission rod is inserted into the transmission rod limiting tube, the bottom end of the, both ends all rotate around the step shaft and are connected with the grapple arm, two grapple arm symmetry sets up, and every grapple arm all has seted up spacing opening, two near the one end of step shaft spacing post all with spacing opening sliding connection, this device can clear up the jam of sewer line department of buckling, and the electric putter of installing in the PVC steel wire pipe can control opening and shutting of two grapple arms to snatch the clearance to the foreign matter of joint in the pipeline, the waterproof motor of pipeline internally installed can drive the grapple and bore.

Furthermore, the outer wall below the PVC steel wire pipe is fixedly connected with a valve, and one end port of the valve far away from the outer wall of the PVC steel wire pipe is fixedly connected with a water pipe connector which can be connected with a water pump to inject water to the drill bit, so that scattered sewage pipeline sediments are washed and cleaned in a diluted manner.

Furthermore, the grapple arm is L-shaped, the top end of the grapple arm is in the shape of an inverted hook, the right angle of the grapple arm is in a protruding shape, the inverted hook-shaped grapple arm facilitates the grapple to grab sundries in the sewage pipeline, and the cleaning efficiency is improved.

Further, the openings are formed in the two sides of the lower surfaces of the motor mounting frame, the telescopic rod mounting frame and the grapple mounting frame, water flow in the injection pipe can flow into the drill bit through the openings, and resistance of the water flow is reduced.

Furthermore, the grapple arm is light aluminum alloy, and the surface spraying of grapple arm has the anti-corrosion coating, and the anti-corrosion coating can promote the life of grapple, reduces use cost.

Furthermore, the bottom fixedly connected with PVC steel wire coupling of PVC steel wire pipe, and PVC steel wire coupling has the PVC steel wire tube cap through threaded connection, and threaded connection's steel wire tube cap convenient to use, and the leakproofness is better.

3. Advantageous effects

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

(1) this scheme can clear up the jam of sewer pipe department of buckling, and the electric putter of installing in the PVC steel wire pipe can control opening and shutting of grapple to snatch the clearance to the foreign matter of joint in the pipeline, the inside motor of installing of pipeline can drive the grapple and bore.

(2) PVC steel wire pipe below outer wall fixedly connected with valve, and the valve is kept away from the one end port fixedly connected with water pipe connection of PVC steel wire pipe outer wall, and water pipe connection can connect the water pump and locate the water injection to grapple arm to the sewer line precipitate that will break up dilutes again and erodees the clearance to the precipitate.

(3) The grapple arms are symmetrically arranged and are L-shaped, the top ends of the grapple arms are in the shape of an inverted hook, the right angle of each grapple arm is in a protruding shape, the inverted hook-shaped grapple arms are convenient for the grapple to grab sundries in a sewage pipeline, and the cleaning efficiency is improved.

(4) The openings are formed in the two sides of the lower surfaces of the motor mounting frame, the telescopic rod mounting frame and the grapple mounting frame, water flow in the injection pipe can flow out of the grapple arm through the openings, and resistance of the water flow can be reduced through the openings.

(5) The grapple arm is light aluminum alloy, and the surface spraying of grapple arm has the anti-corrosion coating, and the anti-corrosion coating can promote the life of grapple, reduces use cost.

(6) The bottom fixedly connected with PVC steel wire coupling of PVC steel wire pipe, and PVC steel wire coupling has PVC steel wire tube cap through threaded connection, and threaded connection's steel wire tube cap convenient to use, and the leakproofness is better.

Drawings

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

fig. 2 is a schematic view of the structure of the utility model for opening the grapple;

fig. 3 is a schematic view of a three-dimensional structure of the grapple arm of the present invention.

The reference numbers in the figures illustrate:

1 PVC steel wire pipe, 2 motor mounting brackets, 3 waterproof motors, 4 telescopic link mounting brackets, 5 electric putter, 6 grapple mounting brackets, 7 spacing pipes of transfer line, 8 transfer lines, 9 step shafts, 10 spacing posts, 11 grapple arms, 12 spacing openings, 13 bearings, 14 water pipe interfaces, 15 valves, 16 PVC steel wire pipe caps, 17 openings, 18 PVC steel wire pipe joints.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a grapple for cleaning a sewage pipeline includes a PVC steel wire pipe 1, a motor mounting bracket 2 is fixedly connected to an inner wall of the PVC steel wire pipe 1, a waterproof motor 3 is fixedly connected to a middle portion of an upper surface of the motor mounting bracket 2, the waterproof motor 3 is of a type M2IK-4C (an internal structure and a working principle of the waterproof motor 3 are well known and will not be described herein too much), a telescopic rod mounting bracket 4 is fixedly connected to a power output end of the waterproof motor 3, an electric push rod 5 is fixedly connected to a middle portion of an upper surface of the telescopic rod mounting bracket 4, the electric push rod 5 is of a type UG20 (an internal structure and a working principle of the electric push rod 5 are well known and will not be described herein too much), a bearing 13 is fixedly connected to an outer wall of the telescopic rod mounting bracket 4, an outer ring of the bearing 13 is fixedly connected to an inner wall of the PVC steel wire pipe 1, the upper end fixedly connected with grapple mounting bracket 6 of telescopic link mounting bracket 4, and the upper end fixedly connected with two spacing posts 10 of grapple mounting bracket 6 both sides.

Please refer to fig. 2, the motor mounting bracket 2, openings 17 have all been seted up to the lower surface both sides of telescopic link mounting bracket 4 and grapple mounting bracket 6, the opening 17 that sets up can make the rivers in the injection pipe go out the grapple arm, opening 17 can reduce the resistance of rivers, the spacing pipe 7 of middle part fixedly connected with transfer line of grapple mounting bracket 6, and the spacing intraduct of transfer line 7 is inserted and is equipped with transfer line 8, the bottom of transfer line 8 and electric putter 5's output fixed connection, and the top fixedly connected with of transfer line 8 is stepped shaft 9 that sets up around perpendicular transfer line 8, both ends all rotate around stepped shaft 9 and are connected with grapple arm 11.

Referring to fig. 3, the grapple arms 11 are made of light aluminum alloy, and an anti-corrosion layer is sprayed on the outer surface of the grapple arms 11, the anti-corrosion layer can prolong the service life of the grapple arms 11, and reduce the use cost, the two grapple arms 11 are symmetrically arranged, the grapple arms 11 are L-shaped, the top end of the grapple arms 11 is in a barb shape, the right angle of the grapple arms 11 is in a convex shape, the barb-shaped grapple arms 11 facilitate the grapple to grab sundries in the sewage pipeline, and improve the cleaning efficiency, and one end of each grapple arm 11 close to the stepped shaft 9 is provided with a limit opening 12, and two limit posts 10 are slidably connected with the limit opening 12, the device can clean the blockage at the bent position of the sewage pipeline, the electric push rod 5 arranged in the PVC steel wire pipe 1 can control the opening and closing of the two grapple arms 11, thereby cleaning the foreign matters clamped in the pipeline, the waterproof motor 3 arranged inside the pipeline can drive the grapple drill, outer wall fixedly connected with valve 15 below PVC steel wire pipe 1, and valve 15 keeps away from the one end port fixedly connected with water pipe connection 14 of 1 outer wall of PVC steel wire pipe, water pipe connection 14 can connect the water pump to 11 water injections of grapple arm, thereby the sewer line precipitate that will break up, dilute the deposit again and erode the clearance, the bottom fixedly connected with PVC steel wire pipe joint 18 of PVC steel wire pipe 1, and PVC steel wire pipe joint 18 has PVC steel wire tube cap 16 through threaded connection, threaded connection's steel wire tube cap 16 convenient to use, and the leakproofness is better.

When the sewage pipeline cleaning grapple is used, the outer side wall below the PVC steel wire pipe 1 is fixedly connected with the water pipe connector 14 and is connected with a water pump, then the electric push rod 5 is opened, the electric push rod 5 pushes the transmission rod 8, the transmission rod 8 pushes the stepped shaft 9 to move forwards, so that the grapple arm 11 is opened to a proper position suitable for the diameter of a sewage pipeline, the PVC steel wire pipe 1 has certain flexibility and can adapt to the bending of the sewage pipeline, the grapple is propped into the blocking area of the sewage pipeline, the electric push rod 5 is opened, the electric push rod 5 is reset, so that the grapple arm 11 is driven to close and grapple sundries, after the sundries are cleaned, the grapple arm 11 is propped into the deposition blocking area, the valve 15 and the waterproof motor 3 are opened, so that the waterproof motor 3 drives the telescopic rod mounting rack 4, the grapple mounting rack 6 and the grapple arm 11 to rotate, the accumulated pipeline sediments are scattered, the water flow of the water pump flushes the scattered from the front end of the PVC, thereby dredging the pipeline.

Can realize clearing up the jam of sewer pipe department of buckling, the electric putter of installing in the PVC steel wire pipe can control opening and shutting of grapple to snatch the clearance to the foreign matter of joint in the pipeline, the inside motor of installing of pipeline can drive the grapple and bore, thereby cooperation PVC steel wire socle end is connected the water pump water injection simultaneously and can be broken up the foreign matter that gathers the piece in the pipeline and dilute and realize the pipeline mediation, thereby whole device is nimble light be fit for one-man operation moreover.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a grapple is used in sewer line clearance, includes PVC steel wire pipe (1), its characterized in that: the inner wall of the PVC steel wire pipe (1) is fixedly connected with a motor mounting frame (2), the middle part of the upper surface of the motor mounting frame (2) is fixedly connected with a waterproof motor (3), the power output end of the waterproof motor (3) is fixedly connected with a telescopic rod mounting frame (4), the middle part of the upper surface of the telescopic rod mounting frame (4) is fixedly connected with an electric push rod (5), the outer wall of the telescopic rod mounting frame (4) is fixedly connected with a bearing (13), the outer ring of the bearing (13) is fixedly connected with the inner wall of the PVC steel wire pipe (1), the upper end of the telescopic rod mounting frame (4) is fixedly connected with a grapple mounting frame (6), two limit columns (10) are fixedly connected to the upper ends of two sides of the grapple mounting frame (6), the middle part of the grapple mounting frame (6) is fixedly connected with a transmission rod limit pipe (7, the bottom of transfer line (8) and the output fixed connection of electric putter (5), and step shaft (9) that the perpendicular transfer line in top fixedly connected with (8) of transfer line (8) set up around, both ends all rotate around step shaft (9) and are connected with grab hook arm (11), two grab hook arm (11) symmetry sets up, and every grab hook arm (11) is close to the one end of step shaft (9) and has all seted up spacing opening (12), two spacing post (10) all with spacing opening (12) sliding connection.

2. The grapple for sewer cleaning of claim 1, further comprising: the PVC steel wire pipe (1) is characterized in that the outer wall below the PVC steel wire pipe (1) is fixedly connected with a valve (15), and a water pipe connector (14) is fixedly connected with one end port of the valve (15), which is far away from the outer wall of the PVC steel wire pipe (1).

3. The grapple for sewer cleaning of claim 2, further comprising: the grabbing hook arm (11) is L-shaped, the top end of the grabbing hook arm (11) is in a barb shape, and the right angle of the grabbing hook arm (11) is in a convex shape.

4. The grapple for sewer cleaning of claim 1, further comprising: openings (17) are formed in the two sides of the lower surfaces of the motor mounting frame (2), the telescopic rod mounting frame (4) and the grapple mounting frame (6).

5. The grapple for sewer cleaning of claim 1, further comprising: the grab hook arm (11) is made of light aluminum alloy, and an anti-corrosion layer is sprayed on the outer surface of the grab hook arm (11).

6. The grapple for sewer cleaning of claim 1, further comprising: the bottom end of the PVC steel wire pipe (1) is fixedly connected with a PVC steel wire pipe joint (18), and the PVC steel wire pipe joint (18) is connected with a PVC steel wire pipe cover (16) through threads.