CN112025624B - Device for taking out broken residual pipe in pipeline - Google Patents
Device for taking out broken residual pipe in pipeline Download PDFInfo
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- CN112025624B CN112025624B CN202010941483.0A CN202010941483A CN112025624B CN 112025624 B CN112025624 B CN 112025624B CN 202010941483 A CN202010941483 A CN 202010941483A CN 112025624 B CN112025624 B CN 112025624B
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- pipe
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- clamping plates
- pipeline
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A device for taking out broken residual pipes in a pipeline relates to a device for taking out residual pipes, wherein a pressing plate (9) is fixedly connected with one end of an external pipe (10), a pointed end (11) is arranged on the end surface of the other end of the external pipe, the middle part of an external threaded pipe (8) is connected with internal threads (24) in the external pipe, two sides of the end surface of one end of the external threaded pipe are respectively hinged with one end of two clamping plates (16), and the outer sides of the other ends of the two clamping plates are respectively provided with a bulge (15); an opening (22) is formed in the end face of the other end of the external threaded pipe on one side of the pressing plate (9), an inserting piece (7) on the lower face of the screwing plate (6) is inserted into the opening of the threaded pipe, and one end of the support rod (5) penetrates through an inner hole (21) of the threaded pipe and then is located between the two clamping plates; according to the invention, the inner end and the outer end of the broken residual pipe are respectively clamped by the bulge of the clamping plate and the tip of the outer pipe, and the broken residual pipe can be easily taken out by screwing the pressing plate.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a device for taking out residual pipes, in particular to a device for taking out broken residual pipes in a pipeline.
[ background of the invention ]
The pipeline is the main transport carrier of various liquids, in chemical enterprises, civil water supply, gas supply, heating and the like all adopt steel pipes, and most of connecting parts are connected by utilizing threads, and as the pipe network has the problems of mixed pipe types, long-term overload operation, serious aging, poor quality, lagged construction technology or long-term overhaul and the like, some parts are seriously lost; with reference to fig. 1, when a tap 3, a short circuit, etc. used in a pipeline are replaced, a threaded pipe portion at a connection portion of the pipeline 1 is likely to be broken, a broken residual pipe is deeply hidden in the connection of the pipeline 1, and it is extremely difficult to take out the broken residual pipe 2, so that the cost and the working hours are greatly increased if the pipeline 1 is replaced in a whole.
[ summary of the invention ]
In order to overcome the defects in the background art, the invention discloses a device for taking out broken residual pipes in a pipeline.
The technical scheme for realizing the invention is as follows:
a device for taking out broken residual pipes in a pipeline comprises a pressure plate, an external pipe, an external threaded pipe, clamping plates, a rotary twisting plate and a support rod, wherein the pressure plate is fixedly connected with one end of the external pipe; the end face of the other end of the outer threaded pipe, which is positioned on one side of the pressure plate, is provided with a notch, the inserting piece on the lower surface of the screwing plate is inserted into the notch of the outer threaded pipe, and one end of the support rod penetrates through the inner hole of the outer threaded pipe and then is positioned between the two clamping plates.
The device for taking out the broken residual pipe in the pipeline is characterized in that the middle of the pressing plate is fixedly connected with one end of the outer pipe, the inner pipe is arranged in the outer pipe, a space is reserved between the other end of the outer pipe and the pipe end of the inner pipe, the tip of the outer pipe and the pipe end of the inner pipe are equal to or slightly shorter than the pipe end of the inner pipe, and the inner surface of the inner pipe is provided with internal threads.
The device for taking out the broken residual pipe in the pipeline is characterized in that the pressing plate, the external pipe and the internal pipe are of an integrated structure.
The device for taking out the broken residual pipe in the pipeline is characterized in that the pointed end of the external pipe is made of hard alloy.
The device for taking out the broken residual pipe in the pipeline is characterized in that a light pipe is arranged at one end of an externally threaded pipe, the end of the light pipe is provided with two groups of four extending rods, the four rods are one group, two clamping plates are respectively arranged between every two rods of the two groups of rods, and two shafts are respectively used for serially connecting the shaft holes B at one ends of the two clamping plates on the shaft holes of every two rods to form hinged connection.
The diameter of the light pipe is slightly smaller than that of the external thread pipe.
The other end of the stay bar is provided with a push sheet.
The device for taking out broken residual pipes in the pipeline is characterized in that one end of the support rod is provided with an end conical head.
The device for taking out broken residual pipes in the pipeline is characterized in that a unthreaded hole is formed in the middle of the screwing plate, and the inserting piece is located on one side of the unthreaded hole in the lower surface of the screwing plate.
The other side of the lower surface of the screwing plate is provided with another inserting piece.
Through the disclosure, the beneficial effects of the invention are as follows:
according to the device for taking out the broken residual pipe in the pipeline, the sharp head of the external pipe is matched with the clamping plate to obtain the locking of the broken residual pipe, and the pressing plate rotates to obtain the rapid taking-out of the broken residual pipe; the invention realizes the rapid taking out of the broken residual pipe, effectively overcomes the defect that the broken residual pipe cannot be taken out in the prior art, and is beneficial to saving working hours and reducing construction difficulty.
[ description of the drawings ]
FIG. 1 is a schematic view of a broken pipeline according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the assembled structure of the present invention;
FIG. 4 is a perspective view of a bar on a light pipe according to the present invention;
FIG. 5 is a schematic view of the position of the slit of the male threaded pipe of the present invention;
FIG. 6 is a perspective view of the screw plate of the present invention;
FIG. 7 is a schematic perspective view of the platen of the present invention;
FIG. 8 is a perspective view of a card of the present invention;
FIG. 9 is a schematic perspective view of the brace of the present invention;
FIG. 10 is a schematic view of the structure of the present invention in use;
in the figure: 1. a pipeline; 2. breaking the residual pipe; 3. a faucet; 4. pushing the sheet; 5. a stay bar; 6. screwing the plate; 7. inserting sheets; 8. an externally threaded tube; 9. pressing a plate; 10. an outer tube; 11. a tip; 12. an inner tube; 13. an end cone head; 14. a bar; 15. a protrusion; 16. clamping a plate; 17. a light pipe; 18. the shaft hole A; 19. a shaft; 20. a shaft hole B; 21. an inner bore; 22. opening the gap; 23. a light hole; 24. an internal thread.
[ detailed description ] embodiments
The present invention will be further illustrated with reference to the following examples; the following examples are not intended to limit the present invention, and are only used as a support for the implementation of the present invention, and any equivalent structure replacement within the technical framework of the present invention is included in the protection scope of the present invention;
the device for taking out the broken residual pipe in the pipeline described with reference to fig. 2 to 9 comprises a pressing plate 9, an external pipe 10, an external threaded pipe 8, clamping plates 16, a screwing plate 6 and a supporting rod 5, wherein the pressing plate 9 is fixedly connected with one end of the external pipe 10, a tip 11 is arranged on the other end face of the external pipe 10, the tip 11 of the external pipe 10 is made of hard alloy, namely, the tip 11 is welded on the other end face of the external pipe 10 through an alloy welding rod, the middle part of the external threaded pipe 8 is connected with an internal thread 24 in the external pipe 10, two sides of one end face of the external threaded pipe 8 are respectively hinged with one end of the two clamping plates 16, and the outer sides of the other ends of the two clamping plates 16 are respectively provided with a protrusion 15; a gap 22 is arranged on the end face of the other end of the external threaded pipe 8 on one side of the pressure plate 9, a unthreaded hole 23 is arranged in the middle of the screwing plate 6, and the inserting piece 7 is positioned on one side of the unthreaded hole 23 on the lower part of the screwing plate 6; the other side of the lower surface unthreaded hole 23 of the screwing plate 6 is provided with another inserting piece 7, the two inserting pieces 7 of the screwing plate 6 are respectively inserted into two gaps 22 of the external threaded pipe 8, one end of the support rod 5 is provided with an end conical head 13 which is convenient to enter an inner hole 21 of the external threaded pipe 8, the other end of the support rod 5 is provided with a push piece 4, and one end of the support rod 5 is positioned between the two clamping plates 16 after penetrating through the inner hole 21 of the external threaded pipe 8.
With reference to fig. 2, 3 or 7, the middle of the pressing plate 9 is fixedly connected with one end of the outer tube 10, the inner tube 12 is arranged in the outer tube 10, the pressing plate 9, the outer tube 10 and the inner tube 12 are of an integral structure, a gap is left between the other end of the outer tube 10 and the tube end of the inner tube 12, the pointed end 11 of the outer tube 10 is equal to or slightly shorter than the tube end of the inner tube 12, and the inner surface of the inner tube 12 is provided with an internal thread 24.
With reference to fig. 2, 3 or 4, a light pipe 17 is arranged at one end of the externally threaded pipe 8, two groups of four extending bars 14 are arranged at the end of the light pipe 17, the four bars 14 are in one group, two clamping plates 16 are respectively arranged between every two bars 14 of the two groups of bars 14, and two shafts 19 respectively connect the shaft holes B20 at one ends of the two clamping plates 16 in series on the shaft holes 18 of every two bars 14 to form a hinged connection; the diameter of the light pipe 17 is slightly smaller than the external thread pipe 8.
The device for taking out the broken residual pipe in the pipeline is implemented by combining the attached drawings 1 to 10;
the manufacturing method comprises the following steps:
selecting materials according to the common pipe diameter in actual use, wherein the inner pipe 12 uses an internal thread 24 penetrating through the inner wall of the inner pipe 12, then one end of the outer pipe 10, the inner wall of which is close to the outer edge of the inner pipe 12, is used for obtaining a pointed end 11 through oblique cutting, then the outer pipe 10 is sleeved on the inner pipe 12 to connect the inner pipe 12 and the outer pipe 10 in a welding mode, the pointed end can also be used for adhesive connection through 502, then the reserved pipe end of the inner pipe 12 is inserted into a reserved opening on a pressing plate 9 for welding, and in order to increase the strength of the pointed end 11 part, the pointed end 11 part of the outer pipe 10 can be used for obtaining the strength enhancement through alloy spot;
drilling a smooth hole 23 in the middle of the screwing plate 6, wherein the aperture of the smooth hole 23 is preferably the diameter capable of penetrating into the support rod 5, and welding the inserting sheets 7 on two sides of the lower surface of the screwing plate 6, which are close to the smooth hole 23;
the external thread pipe 8 is a pipe with a thicker wall thickness, a light pipe 17 is obtained from the middle part to one end through rolling or turning, then a thread is pressed from the middle part to the other end, a cutting machine is used for cutting out four rods 14 in the attached figure 4, an electric drill is used for punching out a shaft hole 18 to install two clamping plates 16, the two clamping plates 16 use carburizing steel with higher strength, and then the cutting machine is used for cutting out a notch 22 at one end of the external thread pipe 8;
when the pipe clamp is used, one end of the light pipe 17 penetrates into the internal thread 24 of the inner pipe 12, then the inner pipe 12 is conveyed into the inner wall of the broken residual pipe 2, the pressing plate 9 is used for adjusting to enable the pointed end 11 to correspond to the deeper dent of the outer end of the broken residual pipe 2, then the screwing plate 6 and the inserting support rod 5 are sleeved, the support rod 5 enables the two clamping plates 16 to expand outwards to enable the protrusions 15 to be clamped on the inner end face of the broken residual pipe 2, the screwing plate 6 is screwed to enable the two inserting pieces 7 of the screwing plate 6 to drive the outer threaded pipe 8 to rotate and synchronously drive the protrusions 15 of the two clamping plates 16 to lock the inner end face of the broken residual pipe 2, and at the moment, the broken residual pipe 2 can be driven to go out through the pressing plate 9.
The present invention is not described in detail in the prior art.
Claims (3)
1. The utility model provides a take out device of remaining pipe of fracture in pipeline, includes clamp plate (9), outside pipe (10), external screw thread pipe (8), cardboard (16), revolves and revolves spiral shell board (6) and vaulting pole (5), characterized by: the pressing plate (9) is fixedly connected with one end of the outer pipe (10), a sharp head (11) is arranged on the end face of the other end of the outer pipe (10), the middle part of the outer threaded pipe (8) is connected with an internal thread (24) in the outer pipe (10), two sides of the end face of one end of the outer threaded pipe (8) are respectively hinged with one end of the two clamping plates (16), and the outer sides of the other ends of the two clamping plates (16) are respectively provided with a bulge (15); a gap (22) is arranged on the end face of the other end of the external threaded pipe (8) on one side of the pressure plate (9), an inserting piece (7) screwed on the lower surface of the plate (6) is inserted into the gap (22) of the external threaded pipe (8), and one end of the support rod (5) passes through an inner hole (21) of the external threaded pipe (8) and then is positioned between the two clamping plates (16);
the middle part of the pressing plate (9) is fixedly connected with one end of an outer pipe (10), an inner pipe (12) is arranged in the outer pipe (10), a space is reserved between the other end of the outer pipe (10) and the pipe end of the inner pipe (12), a pointed end (11) of the outer pipe (10) and the pipe end of the inner pipe (12) are equal to or slightly shorter than the pipe end of the inner pipe (12), and an internal thread (24) is arranged on the inner surface of the inner pipe (12);
the pressure plate (9), the outer pipe (10) and the inner pipe (12) are of an integrated structure;
the pointed end (11) of the outer pipe (10) is made of hard alloy;
a light pipe (17) is arranged at one end of the external thread pipe (8), four extending rods (14) are arranged at the end part of the light pipe (17), the four rods (14) are divided into two groups, two clamping plates (16) are respectively arranged between every two rods (14) of the two groups of rods (14), and two shafts (19) respectively connect shaft holes B (20) at one ends of the two clamping plates (16) in series on shaft holes (18) of every two rods (14) to form hinged connection;
the other end of the stay bar (5) is provided with a push sheet (4);
one end of the support rod (5) is provided with an end part conical head (13);
the middle part of the screwing plate (6) is provided with a unthreaded hole (23), and the inserting piece (7) is positioned on one side of the unthreaded hole (23) on the lower surface of the screwing plate (6).
2. The apparatus for removing fractured residual pipe inside a pipeline according to claim 1, wherein: the diameter of the light pipe (17) is slightly smaller than that of the external thread pipe (8).
3. The apparatus for removing a fractured residual pipe in a pipeline as set forth in claim 2, wherein: the other side of the lower surface smooth hole (23) of the screwing plate (6) is provided with another inserting sheet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941483.0A CN112025624B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017150.6A CN109483477B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
| CN202010941483.0A CN112025624B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017150.6A Division CN109483477B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112025624A CN112025624A (en) | 2020-12-04 |
| CN112025624B true CN112025624B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010941483.0A Active CN112025624B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
| CN201910017150.6A Active CN109483477B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017150.6A Active CN109483477B (en) | 2019-01-08 | 2019-01-08 | Device for taking out broken residual pipe in pipeline |
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| CN (2) | CN112025624B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388569A (en) * | 2020-11-04 | 2021-02-23 | 程昌锋 | PVC screwed pipe fracture instrument of taking out |
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| EP0042786A1 (en) * | 1980-06-24 | 1981-12-30 | Etablissements CAILLAU Société à responsabilité limitée dite: | Tightening device for a hose clamp band |
| US4377956A (en) * | 1980-07-22 | 1983-03-29 | Dennis Cooper | Pipe extractor tool |
| CN1644324A (en) * | 2005-01-12 | 2005-07-27 | 胡军辉 | Tool for disassembling joint of broken pipe |
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| CN108422384A (en) * | 2018-04-11 | 2018-08-21 | 杨阿林 | The water pipe that breaks end rotates extractor |
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| US4724608A (en) * | 1986-11-20 | 1988-02-16 | Parrott Ronald J W | Extractor tool for bearings, bushings and the like |
| CN2259309Y (en) * | 1996-04-18 | 1997-08-13 | 马思华 | Apparatus for dismounting axle sleeve for wheel of vehicle |
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2019
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| CN103240711A (en) * | 2013-04-25 | 2013-08-14 | 江汉大学 | Expansion unscrew device |
| CN104976203A (en) * | 2015-07-30 | 2015-10-14 | 安庆市江城冶金机械有限公司 | Tool for quickly disassembling broken pipe |
| CN105619337A (en) * | 2016-04-06 | 2016-06-01 | 兖州煤业股份有限公司 | Broken pipe connector taking-out device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109483477B (en) | 2020-10-27 |
| CN112025624A (en) | 2020-12-04 |
| CN109483477A (en) | 2019-03-19 |
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Effective date of registration: 20210823 Address after: No. 605, Hangzhou Road, Jun'an Century City, Sanshui street, Jiangyan District, Taizhou City, Jiangsu Province, 225300 Applicant after: Jiangsu Mingwen Construction Co.,Ltd. Address before: No.46, Xiaofan Road, Longshan Town, Cixi City, Ningbo City, Zhejiang Province Applicant before: Ye Congmei |
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