CN210032075U - Dredging gun - Google Patents

Abstract

The utility model discloses a mediation rifle, including rifle body group and rifle head group, rifle body group is including a plurality of end to end's the rifle body, all can dismantle the connection between two arbitrary adjacent rifle bodies in the rifle body group, and rifle head group is including two at least types of rifle heads, and every type of rifle head is connected with the equal detachably of one end of rifle body group. Any two adjacent gun bodies of the gun body group are detachably connected, the gun body group can be detached in the process of dredging the storage or transportation of the gun, and the defect that the transportation and storage of bamboo skins in the prior art are inconvenient is overcome because the lengths of the gun bodies after detachment are short; the rifle head group is including two at least types of rifle heads, and two types of rifle heads effect are different, and two types of rifle heads can be used in the in-process cooperation of mediation sewer, and the cooperation is used and can be improved sewer pipe's mediation efficiency. So set up, solved among the prior art bamboo veneer and carried inconvenience in the transportation, area is great during the storage, is not convenient for store and transport, and dredge the problem of inefficiency.

Description

Dredging gun

Technical Field

The utility model relates to a sewer pull throughs technical field, more specifically says, relates to a mediation rifle.

Background

The drainage pipeline is an important component of urban construction, the inside of the pipeline can be corroded after the drainage pipeline is used for a long time, and the pipeline can be blocked by household garbage, building residues and the like, so that drainage is not smooth. Use bamboo leather to dredge the sewer among the prior art usually, when dredging longer sewer pipe, need longer bamboo leather, but bamboo leather carries inconvenience in the transportation, and area is great during the storage, is not convenient for store and transport, dredges inefficiency moreover. Therefore, how to solve the problems that the bamboo skins in the prior art are inconvenient to carry in transportation, large in occupied area during storage, inconvenient to store and transport and low in dredging efficiency becomes an important technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bamboo veneer that mediation rifle exists in order to solve prior art carries inconveniently in the transportation, and area is great during the storage, is not convenient for store and transport, and dredges the technical problem of inefficiency. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

The utility model provides a mediation rifle, include: the gun comprises a gun body group and a gun head group, wherein the gun body group comprises a plurality of gun bodies which are connected end to end, and any two adjacent gun bodies in the gun body group can be detachably connected; the gun head group comprises at least two types of gun heads, and each type of gun head is detachably connected with one end of the gun body group.

Preferably, the gun head group at least comprises a first type of gun head, and the head of the first type of gun head is a hemispherical convex structure which is convex towards the direction far away from the gun body group.

Preferably, the gun head group at least comprises a second type of gun head, the head of the second type of gun head is a conical needle head structure protruding in the direction away from the gun body group, and the cross section of the conical needle head structure is gradually reduced along the direction from the gun body group to the second type of gun head.

Preferably, the gun head group further comprises a third type of gun head, the head of the third type of gun head is a steel wire brush, and the diameter of the steel wire brush is larger than the diameters of the gun body and the gun head.

Preferably, the gun head group further comprises a fourth type of gun head, the head of the fourth type of gun head comprises a conical rod and a thorn-shaped structure which is arranged on the side wall of the conical rod and protrudes out of the conical rod, and the thorn-shaped structure extends towards the direction close to the gun body group.

Preferably, the gun head group further comprises a fifth type of gun head, and the head of the fifth type of gun head is a blade.

Preferably, the one end of the rifle body is equipped with the direct, the other end of the internal thread of PPR and is equipped with the external thread directness of PPR, be equipped with the internal thread directly in the internal thread of PPR, the external thread of PPR is directly equipped with the external screw thread, the internal thread of PPR directly with thereby the external thread of PPR directly can cooperate and make each thereby end to end between the rifle body.

Preferably, the lance head further comprises a connecting portion for connecting with the lance body group, and a thread capable of being matched with one of the PPR internal thread joint or the PPR external thread joint is arranged on the connecting portion, so that the lance head and the lance body are connected through the thread.

Preferably, the gun body is made of PPR material.

Preferably, the material of rifle head is steel.

The utility model provides an among the technical scheme, a mediation rifle includes rifle body group and rifle head group, and the rifle body group is including a plurality of end to end's the rifle body, all can dismantle the connection between two arbitrary adjacent rifle bodies in the rifle body group, and rifle head group is including two at least types of rifle heads, and every type of rifle head is connected with the equal detachably of one end of rifle body group. Any two adjacent gun bodies of the gun body group are detachably connected. The gun body group can be disassembled in the process of storing or transporting the dredging gun, and the defect that the bamboo skins are inconvenient to transport and store in the prior art is overcome because the lengths of the gun bodies after the gun bodies are disassembled are shorter; the rifle head group is including two at least types of rifle heads, and all kinds of rifle heads effect are different, and all kinds of rifle heads can be used in the in-process cooperation of mediation sewer, and all kinds of rifle heads cooperation are used and can more effectually dredge sewer pipe, improve sewer pipe's mediation efficiency. So set up, solved among the prior art bamboo veneer and carried inconvenience in the transportation, area is great during the storage, is not convenient for store and transport, and dredge the problem of inefficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a gun body in an embodiment of the present invention;

fig. 2 is a schematic structural view of a first type of gun body in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second type lance head according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third type lance head in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a fourth type lance head in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a fifth type lance head in an embodiment of the present invention.

In FIGS. 1-6:

1-hemispherical convex structure, 2-conical needle head structure, 3-steel wire brush, 4-conical rod, 41-thorn structure, 5-blade, 6-connecting part, 7-gun body, 71-PPR inner wire direct connection and 72-PPR outer wire direct connection.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The purpose of this embodiment is to provide a mediation rifle, solves the bamboo veneer and carries inconveniently in the transportation, and area is great when storing, is not convenient for store and transport, and dredge the problem of inefficiency.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-6, in the present embodiment, a dredging gun includes a gun body group and a gun head group, the gun body group includes a plurality of gun bodies 7 connected end to end, any two adjacent gun bodies 7 in the gun body group can be detachably connected, and the number of the gun bodies in the gun body group can be adjusted according to the length of a sewer pipe to be dredged. Alternatively, the gun body 7 is a cylindrical long rod. Because be the connection of dismantling between two arbitrary adjacent rifle bodies 7 of rifle body group, can unpack the rifle body group apart in the storage of mediation rifle or transportation, unpack apart the length of each rifle body 7 shorter, avoided among the prior art the inconvenient drawback of bamboo veneer transportation and storage. The rifle head group includes two at least types of rifle heads, and every type of rifle head all detachably is connected with the one end of rifle body group. The effect of all kinds of rifle bodies is different, thereby all kinds of rifle heads can be used in the in-process cooperation of mediation sewer, improve sewer pipe's mediation efficiency. The gun heads are all made of steel, and the gun body 7 is made of PPR (polypropylene random copolymer).

By the arrangement, the problems that in the prior art, bamboo veneers are inconvenient to carry in transportation, large in occupied area during storage, inconvenient to store and transport and low in dredging efficiency are solved; the bamboo veneer is easy to break in the use process, the bamboo veneer is not beneficial to environmental protection and resource saving, and the problems that the bamboo veneer is easy to break in the use process, resources are wasted and the environment is not beneficial to environmental protection are solved by the gun body 7 made of PPR material and the gun head made of steel.

As shown in fig. 2, the gun head group at least comprises a first type of gun head, and the head of the first type of gun head is a hemispherical convex structure 1 which is convex towards the direction far away from the gun body group.

By the arrangement, when a certain section of the sewer pipeline is blocked to cause unsmooth drainage, the first type of gun body is used for poking the blockage from the blocked position of the blockage with force, so that the sewer pipeline is smooth.

As shown in fig. 3, the lance head group at least comprises a second type of lance head, the head of the second type of lance head is a conical needle structure 2 protruding in a direction away from the lance body group, and the cross section of the conical needle structure 2 is gradually reduced along the direction from the lance body group to the second type of lance head.

So set up, when the plug in the sewer pipe is the plug that a plurality of rubbish group together or cohere and constitute together, use the toper syringe needle structure 2 of second type rifle head to scatter each rubbish, thereby it is unblocked to be more convenient for poking the plug from the position that the plug blocked.

As shown in fig. 4, the gun head group further comprises a third type of gun head, the head of the third type of gun head is a wire brush 3, and the diameter of the wire brush 3 is larger than the diameter of the gun body and the diameter of the gun head. Alternatively, the wire brush 3 may be fitted over the third type of gun body.

So set up, can make the diameter of steel brush 3 be more than or equal to the diameter of downcomer, steel brush 3 can scrub cleanly with the oil stain or other dirt of adhesion at the sewer pipe, and the diameter of increase sewer pipe makes the drainage more smooth and easy.

As shown in fig. 5, the gun head group further comprises a fourth type of gun head, the head of the fourth type of gun head comprises a tapered rod 4 and a thorn-shaped structure 41 which is arranged on the side wall of the tapered rod 4 and protrudes out of the tapered rod 4, and the thorn-shaped structure 41 extends towards the direction close to the gun body group. Preferably, the tapered rod 4 has a cross-section that gradually decreases in the direction from the gun block to the tip of the fourth type. In other embodiments, the cross section of the tapered rod 4 may also increase gradually in the direction from the gun body group to the gun head of the fourth type.

So set up, thorn column structure 41 can collude the plastic bag or branch etc. that block up in the sewer pipe to the sewer pipe outside, makes the sewer pipe drainage more smooth and easy.

As shown in fig. 6, the gun head group further comprises a fifth type of gun head, and the head of the fifth type of gun head is a blade 5.

So set up, blade 5 can chop branch etc. of jam in the sewer pipe, thereby can be easier, more laborsaving after the branch chops to poke the jam from the position that the jam blocked and open messenger's sewer pipe is unblocked.

As an optional implementation manner, one end of the gun body 7 is provided with a PPR inner thread direct 71, the other end is provided with a PPR outer thread direct 72, the PPR inner thread direct 71 is provided with an inner thread, the PPR outer thread direct 72 is provided with an outer thread, and the PPR inner thread direct 71 and the PPR outer thread direct 72 can be matched to enable the gun bodies to be connected end to end. Threaded connection is more convenient and fast for other connected modes, and joint strength is also higher. It should be noted that, the PPR inner filament direct 71 and the PPR outer filament direct 72 are both melted together with the gun body 7 by a hot melting technique to form an integrated structure. The direct 71 of the interior silk of PPR and the direct 72 outside of the outer silk of PPR are the PPR material, and the internal thread on the direct 71 of the interior silk of PPR and the external screw thread on the direct 72 of the outer silk of PPR are the steel, and the direct 71 of the interior silk of PPR, the PPR part on the direct 72 of the outer silk of PPR and the rifle body 7 of passing through hot melt technique and dissolving together and form the integral structure. Since both the PPR inner filament direct 71 and the PPR outer filament direct 72 are prior art, they will not be described herein.

So set up, because the internal thread of the direct 71 of PPR internal thread and the external screw thread of the direct 72 of PPR external thread are the steel, use steel screw thread to be connected and can increase the joint strength between each rifle body 7, prevent to lead to not hard up between each rifle body 7 inadequately because of joint strength in the use, influence sewer pipe's mediation effect.

As an optional embodiment, the gun head further comprises a connecting part 6 for connecting with the gun body group, and the connecting part 6 is provided with a thread which can be matched with one of the PPR inner thread direct 71 or the PPR outer thread direct 72, so that the gun head and the gun body 7 are connected through the thread. Threaded connection is more convenient and fast for other connected modes, and joint strength is also higher. It should be noted that when the gun head is connected with the PPR inner wire 71 directly, the gun head is provided with an external thread which is matched with the internal thread on the PPR inner wire 71 directly; when the rifle head is connected with the PPR outer screw directly 72, be equipped with on the rifle head with the PPR outer screw directly 72 on the internal thread of external screw matched with to realize dismantling the connection through threaded connection between messenger's rifle head and the rifle body group.

Due to the arrangement, the threads on the connecting part 6 are also steel threads, the detachable connection between the gun head and the gun body is realized by adopting the connection of the steel threads and the steel threads on the gun body group, the connection strength between the gun head and the gun body 7 can be increased by adopting the connection of the steel threads, and the situation that the dredging effect is influenced by the looseness and even the falling of the gun head in the use process due to the insufficient connection strength is prevented; can select different types of rifle heads according to sewer pipe's concrete jam condition, also can multiple rifle head cooperation use, reach better mediation effect, improve mediation efficiency.

In addition, as a preferable embodiment, the head parts and the connecting parts 6 of the various types of gun heads are made of steel, and the various types of gun heads can be arranged into an integrated structure. The head parts of the first type of gun head, the third type of gun head, the fourth type of gun head and the fifth type of gun head are connected with the connecting part 6 through smooth curved surface structures, and the curved surface structures are bent inwards along the axial direction of the gun body 7; the second type of lance head is also connected to the connecting portion 6 by a smooth curved structure which curves outwardly in the axial direction of the lance body 7.

The dredging gun is specifically explained by combining the above embodiments, in this embodiment, the dredging gun comprises a gun body group and a gun head group, the gun body group comprises a plurality of gun bodies 7 connected end to end, one end of the gun body 7 is provided with a PPR inner thread direct 71, the other end of the gun body 7 is provided with a PPR outer thread direct 72, the PPR inner thread direct 71 is provided with an internal thread, the PPR outer thread direct 72 is provided with an external thread, the PPR inner thread direct 71 and the PPR outer thread direct 72 can be matched so that the gun bodies are connected end to end, any two adjacent gun bodies in the gun body group can be detachably connected, and the gun body 7 is made of PPR material; the rifle head group includes two at least types of rifle heads, and every type of rifle head is connected with the equal detachably of one end of rifle body group, and the material of rifle head is steel. The gun head group at least comprises a first type gun head and a second type gun head, and the head of the first type gun head is a hemispherical convex structure 1 which is convex towards the direction far away from the gun body group; the head of the second type of gun head is a conical needle head structure 2 protruding towards the direction far away from the gun body group, and the cross section of the conical needle head structure 2 is gradually reduced along the direction from the gun body group to the second type of gun head. The gun head group also comprises a third gun head, a fourth gun head and a fifth gun head, the head of the third gun head is a steel wire brush 3, and the diameter of the steel wire brush 3 is larger than that of the gun body and the gun heads; the head of the fourth type gun head comprises a conical rod 4 and a thorn-shaped structure 41 which is arranged on the side wall of the conical rod 4 and protrudes out of the conical rod 4, and the thorn-shaped structure 41 extends towards the direction close to the gun body group; the head of the fifth type gun head is a blade 5. The gun head further comprises a connecting part 6 used for being connected with the gun body group, and threads which can be matched with one of the PPR inner thread joint 71 or the PPR outer thread joint 72 are arranged on the connecting part 6, so that the gun head and the gun body are connected through the threads. The heads and the connecting parts 6 of various gun heads are made of steel and can be designed into an integrated structure. The threads in this application are all 25 gauge threads.

So set up, solved among the prior art bamboo veneer and carried inconvenience in the transportation, area is great during the storage, is not convenient for store and transport, and dredge the problem of inefficiency.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The utility model provides a plurality of schemes contain the basic scheme of itself, mutual independence to restrict each other, but it also can combine each other under the condition of not conflicting, reaches a plurality of effects and realizes jointly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A pull through gun, comprising:

the gun body group comprises a plurality of gun bodies (7) which are connected end to end, and any two adjacent gun bodies (7) in the gun body group can be detachably connected;

the gun head set comprises at least two types of gun heads, and each type of gun head is detachably connected with one end of the gun body set.

2. Dredging gun according to claim 1, characterized in that the gun head group comprises at least a first type of gun head, the head of which is a hemispherical convex structure (1) that is convex in a direction away from the gun body group.

3. Dredging gun according to claim 2, characterized in that the gun head group comprises at least a second type of gun head, the head of the second type of gun head is a conical needle structure (2) protruding away from the gun body group, and the cross section of the conical needle structure (2) is gradually reduced along the direction from the gun body group to the second type of gun head.

4. Dredging gun according to claim 2 or 3, characterized in that the gun head set further comprises a third type of gun head, the head of the third type of gun head is a wire brush (3), and the diameter of the wire brush (3) is larger than the diameter of the gun body (7) and the gun head.

5. Dredging gun according to claim 2 or 3, characterized in that the gun head set further comprises a fourth type of gun head, the head of which comprises a conical rod (4) and a barbed structure (41) provided on the side wall of the conical rod (4) and protruding from the conical rod (4), the barbed structure (41) extending towards the direction of approaching the gun body set.

6. Dredging gun according to claim 2 or 3, characterized in that the gun head set further comprises a fifth type of gun head, the head of which is a blade (5).

7. The dredging gun of claim 1, wherein one end of the gun body (7) is provided with a PPR inner screw direct (71), the other end of the gun body is provided with a PPR outer screw direct (72), the PPR inner screw direct (71) is provided with an internal thread, the PPR outer screw direct (72) is provided with an external thread, and the PPR inner screw direct (71) and the PPR outer screw direct (72) can be matched to enable the gun bodies (7) to be connected end to end.

8. The dredging gun as claimed in claim 7, wherein the gun head further comprises a connecting part (6) for connecting with the gun body group, and the connecting part (6) is provided with a thread which can be matched with one of the PPR internal thread (71) or the PPR external thread (72), so that the gun head and the gun body group are connected through the thread.

9. Dredging gun according to claim 1, characterized in that the gun body (7) is of PPR material.

10. The dredging gun of claim 1, wherein the lance tip is made of steel.

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