CN211447136U - Protection tube suitable for dredging machine - Google Patents
Protection tube suitable for dredging machine Download PDFInfo
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- CN211447136U CN211447136U CN201921479553.4U CN201921479553U CN211447136U CN 211447136 U CN211447136 U CN 211447136U CN 201921479553 U CN201921479553 U CN 201921479553U CN 211447136 U CN211447136 U CN 211447136U
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- protection tube
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- dredging machine
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Abstract
The utility model provides a protection tube suitable for dredging machine, including connector and protection tube, the connector is equipped with the through-hole, and in the protection tube was inserted from connector one end and is located the through-hole, the connector other end was connected with dredging machine, the beneficial effects of the utility model are that: insert in the protective tube through the through-hole of connector with the flexible axle for at mediation in-process, both cooperations of connector, protective tube play whole guard action to the flexible axle, avoid the flexible axle to take place the phenomenon of winding or knoing, and the flexible axle mediation is effectual, and the utility model discloses simple structure, processing cost are low, easily use widely.
Description
Technical Field
The utility model relates to a protection tube suitable for dredging machine.
Background
The pipe dredging machine (device) is used for dredging blocked pipes and cleaning dirt, is electric and manual, and generally utilizes a flexible shaft to rotate in the pipes to generate rotating force so as to take up the dirt in the pipes. The hand-operated dredging machine (device) or the electric dredging machine is characterized in that when a sewer of a toilet bowl, a squatting pan, a vegetable washing sink or a hand washing sink is dredged, a section of flexible shaft exposed outside is provided, the length of the section of flexible shaft is different, and the flexible shaft is not provided with any protection structure, when the electric dredging machine is operated to dredge the sewer, an operator is required to dredge and protect the sewer by hands, when resistance in the dredging process is overlarge, the flexible shaft leaked outside the section is easy to wind and knot, and the phenomenon of hurting hands is generated. If the hand-operated dredging machine (device) is adopted, an operator needs to operate the flexible shaft in the flexible shaft bin, and holds the hand-operated dredging machine (device) by the other hand, so that the exposed flexible shaft of the section cannot be protected, the flexible shaft of the section is soft and powerless, the construction operation difficulty is high, and the dredging effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a simple structure to solve and assemble the lower problem of the higher and installation effectiveness of floor replacement cost.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a protection tube suitable for dredging machine, its characterized in that, includes connector and protection tube, the connector is equipped with the through-hole, the protection tube is inserted from connector one end and is located in the through-hole, the connector other end is connected with the dredging machine.
By adopting the technical scheme, the flexible shaft is inserted into the protective pipe through the through hole of the connector, so that in the dredging process, the connector and the protective pipe are matched to play a whole-course protective role on the flexible shaft, and the phenomenon that the flexible shaft is wound or knotted is avoided.
The connecting device comprises a connector, a connecting head and a connector, wherein a convex block is arranged on one side of the connector, the end part of the convex block is turned over to one side to form a turned edge, and the turned edge and the outer side wall of the connector form a clamping part clamped with the dredging machine.
By adopting the technical scheme, when the connector is plugged with the dredging machine, the annular interface card of the dredging machine is clamped into the clamping part, so that the connection between the connector and the dredging machine is more stable.
The flanging is sunken downwards to form an inserting hole, and a bolt piece is inserted into the inserting hole.
By adopting the technical scheme, the turnup is downwards sunken to form the inserting hole, the inserting hole is internally provided with the bolt piece, and the bolt piece is in matched connection with the bolt hole on the dredging machine, so that the dredging machine is better fixed.
The bolt piece includes bolt cover, bolt, be equipped with the blind hole on the bolt cover, blind hole bottom undercut forms the interlude through-hole, the bolt includes bolt pole and bolt stalk portion, the bolt pole passes the blind hole in proper order and interlude through-hole, be equipped with the pressure spring between bolt pole and the blind hole, the pressure spring both ends are inconsistent with blind hole bottom and bolt stalk portion respectively.
By adopting the technical scheme, in the process of connecting the dredging machine and the connector, the outward pulling force is firstly given to the handle part of the bolt, so that the bolt rod is contracted towards the inner part of the inserting through hole, at the moment, the pressure spring sleeved on the outer side of the bolt rod generates elastic deformation due to the contraction of the bolt rod, then the annular interface of the dredging machine is clamped into the clamping part, the bolt part is loosened, and the bolt rod is inserted into the bolt hole on the dredging machine due to the resilience force of the pressure spring, so that the stable connection of the dredging machine and the connector is realized; when the connector needs to be detached from the dredging machine, the bolt handle part is pulled outwards, so that the dredging machine is convenient to assemble and disassemble and is wide in applicability.
The hoop component comprises hoop sheets and connecting bolts, the hoop sheets form an inserting cavity for the insertion of the protection tubes, and the hoop sheets are connected with the connecting bolts.
Adopt above-mentioned technical scheme, the protection tube passes two hooping piece formation insert establish the chamber insert the through-hole on the connector in, screw up the bolt that is used for two hooping piece to connect for the protection tube is stably connected with the connector, avoids in the use, takes place the protection tube and drops from the through-hole of connector.
Wherein, the connector with staple bolt subassembly integrated into one piece.
By adopting the technical scheme, the connector and the hoop component are integrally formed, so that the connector and the hoop component do not need to be welded, the manufacturing steps and the manufacturing cost are reduced, the integrally formed connector is firmer and firmer, and the stability of a product is improved.
Wherein, the outer side wall of the connecting end of the connector and the dredging machine is provided with an inclined pushing surface.
By adopting the technical scheme, in the connecting process of the connector and the dredging machine, the connector is inserted into the flexible shaft extension opening of the dredging machine along the inclined pushing surface at the end part, so that the mounting efficiency is improved.
Compared with the prior art, protection tube suitable for dredging machine have following advantage: insert in the protective tube through the through-hole of connector with the flexible axle for at mediation in-process, both cooperations of connector, protective tube play whole guard action to the flexible axle, avoid the flexible axle to take place the phenomenon of winding or knoing, and the flexible axle mediation is effectual, and the utility model discloses simple structure, processing cost are low, easily use widely.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the plug of the present invention;
fig. 4 is a schematic view of the connection structure of the present invention and the dredging machine.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In addition, in the embodiments of the present invention, the directional indications (such as upper, lower, left, right, front and rear … …) are mentioned, and the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
All directions or positional relationships mentioned in the embodiments of the present invention are positional relationships based on the drawings, and are only for convenience of description and simplified description, and do not imply or imply that the device or element referred to must have a specific orientation, and should not be construed as limiting the present invention. If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-4, the utility model provides a protection tube suitable for dredging machine, including connector 1 and protection tube 5, connector 1 is the hollow tubular structure, and well kenozooecium is through-hole 11, and protection tube 5 is inserted from connector 1 one end and is located through-hole 11, and the other end of connector 1 is inserted and is located dredging machine flexible axle exit.
In actual operation, the flexible shaft is firstly inserted into the through hole 11 in the connector 1, and then the opening of the inner protection tube 5 inserted into the through hole 11 is inserted into the protection tube 5, specifically, the inner diameter of the protection tube 5 is larger than the outer diameter of the flexible shaft by 2-3mm, so that smooth relative movement of the flexible shaft in the protection tube 5 can be ensured, and the radial size of the whole protection tube is not too large, so that the flexible shaft protection device is convenient to carry and use.
The preferred, the lateral wall of connector 1 and dredging machine link is equipped with the inclined plane of push 12, and at the in-process that the flexible axle exit end of connector 1 and dredging machine pegged graft, the flexible axle exit end of dredging machine is pushed into through the inclined plane of push 12 of lateral wall to connector 1, realizes pegging graft with the dredging machine, and this installation is simple convenient, improves the installation effectiveness.
1 one side of connector is equipped with lug 3, 3 tip of lug is turned over to one side and is formed turn-ups 31, turn-ups 31 and 1 outside lateral wall of connector form with the joint portion 32 of dredging machine joint, turn-ups 31 undercut forms and inserts hole 33, it is equipped with bolt piece 2 to insert the interpolation of establishing hole 33, it is specific, bolt piece 2 includes bolt cover 21, bolt 22, be equipped with blind hole 23 on the bolt cover 21, blind hole 23 bottom undercut forms and alternates through-hole 24, bolt 22 includes bolt pole 25 and bolt stalk portion 26, bolt pole 25 passes blind hole 23 in proper order and alternates through-hole 24, be equipped with pressure spring 27 between bolt pole 25 and the blind hole 23, pressure spring 27 both ends respectively with blind hole 23 bottom and bolt stalk portion 26 inconsistent.
In practical operation, the bolt handle 26 is pulled outwards, so that the bolt rod 25 is retracted towards the inside of the inserting through hole 24, at the moment, the pressure spring 27 sleeved on the outer side of the bolt rod 25 is elastically deformed due to the retraction of the bolt rod 25, then the annular interface of the dredger is clamped into the clamping part 32, the bolt handle 26 is loosened, and the bolt rod 25 is inserted into the bolt hole on the dredger due to the resilience force of the pressure spring 27, so that the stable connection of the dredger and the connector 1 is realized; when the connector 1 needs to be detached from the dredger, the handle 25 is pulled up.
In this embodiment, 1 one end of connector is equipped with staple bolt subassembly 4, staple bolt subassembly 4 includes hoop piece 41, connecting bolt 42, two hoop piece 41 forms one and can supply inserting of protection tube 5 to alternate and establish chamber 43, two hoop piece 41 passes through connecting bolt 42 links to each other, the preferred, connector 1 and staple bolt subassembly 4 integrated into one piece for connector 1 and embrace and need not weld between the drum subassembly 4, reduce manufacturing step and manufacturing cost, still improve the joint strength between integral connection head 1 and the protection tube 5 simultaneously.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a protection tube suitable for dredging machine, its characterized in that, includes connector (1) and protection tube (5), connector (1) is equipped with through-hole (11), protection tube (5) are followed connector (1) one end and are inserted and locate in through-hole (11), the connector (1) other end is connected with dredging machine.
2. The protection tube suitable for the dredging machine according to claim 1, wherein a convex block (3) is arranged on one side of the connector (1), the end of the convex block (3) is folded to one side to form a flange (31), and the flange (31) and the outer side wall of the connector (1) form a clamping part (32) clamped with the dredging machine.
3. A protection tube for a dredger according to claim 2, characterized in that the flange (31) is recessed downwards to form an insertion hole (33), and a plug member (2) is inserted into the insertion hole (33).
4. The protection tube suitable for the dredging machine of claim 3, wherein the bolt piece (2) comprises a bolt sleeve (21) and a bolt (22), a blind hole (23) is formed in the bolt sleeve (21), the bottom of the blind hole (23) is recessed downwards to form a penetrating through hole (24), the bolt (22) comprises a bolt rod (25) and a bolt handle portion (26), the bolt rod (25) sequentially penetrates through the blind hole (23) and the penetrating through hole (24), a pressure spring (27) is arranged between the bolt rod (25) and the blind hole (23), and two ends of the pressure spring (27) are respectively abutted against the bottom of the blind hole (23) and the bolt handle portion (26).
5. The protection tube suitable for the dredging machine of claim 1, wherein one end of the connector (1) is provided with a hoop component (4), the hoop component (4) comprises hoop sheets (41) and a connecting bolt (42), the two hoop sheets (41) form an inserting cavity (43) for the protection tube (5) to penetrate through, and the two hoop sheets (41) are connected through the connecting bolt (42).
6. A protection pipe suitable for a dredger according to claim 5, characterized in that the connector (1) is integrated with the hoop assembly (4).
7. A protection pipe adapted for a dredger according to claim 1, characterized in that the outer side wall of the connection end of the connection head (1) to the dredger is provided with a bevel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921479553.4U CN211447136U (en) | 2019-09-06 | 2019-09-06 | Protection tube suitable for dredging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921479553.4U CN211447136U (en) | 2019-09-06 | 2019-09-06 | Protection tube suitable for dredging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211447136U true CN211447136U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921479553.4U Active CN211447136U (en) | 2019-09-06 | 2019-09-06 | Protection tube suitable for dredging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211447136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250833A (en) * | 2021-12-21 | 2022-03-29 | 杭州宏力管道机械有限公司 | Portable pipeline dredging machine and dredging method |
-
2019
- 2019-09-06 CN CN201921479553.4U patent/CN211447136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250833A (en) * | 2021-12-21 | 2022-03-29 | 杭州宏力管道机械有限公司 | Portable pipeline dredging machine and dredging method |
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