CN107756295B - Bellows connecting device - Google Patents
Bellows connecting device Download PDFInfo
- Publication number
- CN107756295B CN107756295B CN201710955529.2A CN201710955529A CN107756295B CN 107756295 B CN107756295 B CN 107756295B CN 201710955529 A CN201710955529 A CN 201710955529A CN 107756295 B CN107756295 B CN 107756295B
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- CN
- China
- Prior art keywords
- threaded rod
- rotating
- fixedly connected
- side wall
- plates
- Prior art date
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Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Sewage (AREA)
Abstract
The invention discloses a corrugated pipe connecting device, which comprises a bottom plate, wherein two U-shaped pieces are arranged on the bottom plate, one U-shaped piece is fixedly connected with the upper surface of the bottom plate, the lower end of the other U-shaped piece is fixedly connected with a first sliding block, the upper surface of the bottom plate is provided with a first sliding groove matched with the first sliding block, a first threaded rod is arranged in the first sliding groove, one end of the first threaded rod is rotationally connected with the side wall of the first sliding groove, the other end of the first threaded rod penetrates through the first sliding block and the bottom plate, and a threaded hole matched with the first threaded rod is formed in the first sliding block; the U-shaped piece comprises a transverse plate, vertical plates are fixedly connected to two sides of the side wall of the transverse plate, two rotating plates are connected to the side wall of the transverse plate in a rotating mode, the rotating plates are located between the two vertical plates, a rotating rod is connected to the side wall, away from the transverse plate, of the rotating plate in a rotating mode, and a second sliding block is connected to one end, away from the rotating plate, of the rotating rod in a rotating mode. The invention is convenient for fixedly connecting the corrugated pipe and is not easy to damage the pipe.
Description
Technical Field
The invention relates to the technical field of corrugated pipes, in particular to a corrugated pipe connecting device.
Background
The corrugated pipe is a special pipe fitting, and is provided with a plurality of cylindrical thin-wall corrugated shells with transverse corrugations, the corrugated pipe surface is not smooth, so that the existing connecting mode generally adopts a mode of winding adhesive tapes, a large amount of adhesive is easily adhered to the connecting part on the corrugated pipe surface, and in addition, the corrugated pipe surface is uneven, so that the corrugated pipe is difficult to clamp and connect by the common pipeline connecting device.
For this purpose, we propose a bellows connecting device that solves the above-mentioned problems.
Disclosure of Invention
The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a bellows connecting device which is not easy to clamp and connect, and has uneven surfaces.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the invention relates to a corrugated pipe connecting device, which comprises a bottom plate, wherein two U-shaped pieces are arranged on the bottom plate, one U-shaped piece is fixedly connected with the upper surface of the bottom plate, the lower end of the other U-shaped piece is fixedly connected with a first sliding block, the upper surface of the bottom plate is provided with a first sliding groove matched with the first sliding block, a first threaded rod is arranged in the first sliding groove, one end of the first threaded rod is rotationally connected with the side wall of the first sliding groove, the other end of the first threaded rod penetrates through the first sliding block and the bottom plate, and a threaded hole matched with the first threaded rod is formed in the first sliding block; the U-shaped piece comprises a transverse plate, vertical plates are fixedly connected to two sides of the side wall of the transverse plate, two rotating plates are connected to the side wall of the transverse plate in a rotating mode, the rotating plates are located between the two vertical plates, rotating rods are connected to the side wall of the transverse plate in a rotating mode, one ends of the rotating rods, far away from the rotating plates, of the rotating plates are connected with second sliding blocks in a rotating mode, second sliding grooves matched with the second sliding blocks are formed in the side wall of the vertical plates, second threaded rods are arranged in the second sliding grooves, one ends of the second threaded rods are connected with the side wall of the second sliding grooves in a rotating mode, the other ends of the second threaded rods sequentially penetrate through the second sliding blocks, the vertical plates and the transverse plates, threaded holes matched with the second threaded rods are formed in the second sliding blocks, and one ends of the second threaded rods, located outside the transverse plates, are connected through a transmission mechanism.
In the bellows connecting device, the transmission mechanism comprises a first chain plate coaxially and fixedly connected to the second threaded rod, a rotating shaft is rotatably connected to the side wall of the transverse plate, a second chain plate is coaxially and fixedly connected to the rotating shaft, and the second chain plate is in transmission connection with the two first chain plates through a chain.
In the bellows connecting device, the first rocking handle is fixedly connected to the rotating shaft, and the second chain plate and the two first chain plates are distributed in a triangular shape.
In the above bellows connecting device, a plurality of limiting blocks are fixedly connected to opposite side walls of the two rotating plates, and a plurality of limiting blocks are fixedly connected to the side walls of the transverse plates.
In the bellows connecting device, one end of the first threaded rod, which is positioned outside the bottom plate, is fixedly connected with the second rocking handle.
Compared with the prior art, the invention has the beneficial effects that: the corrugated pipe can be better clamped and fixed by arranging the U-shaped piece; the rotating plate is better fixed on the corrugated pipe by arranging a plurality of limiting blocks which are matched with the surface of the corrugated pipe; the operation is more convenient by arranging the rocking handle; the invention is convenient for clamping and fixing the corrugated pipes, is convenient for connecting the corrugated pipes, and has simple structure and convenient operation.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of the U-shaped member of the present invention;
fig. 3 is a schematic view showing a clamping state of the U-shaped member to the corrugated pipe in the present invention.
In the figure: 1 bottom plate, 2U type spare, 3 first slider, 4 first spouts, 5 first threaded rod, 6 diaphragm, 7 risers, 8 pivoted plates, 9 pivoted levers, 10 second sliders, 11 second spouts, 12 second threaded rod, 13 first chain dish, 14 pivot, 15 second chain dish, 16 first rocking handle, 17 stopper, 18 second rocking handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-3, the corrugated pipe connecting device of the invention comprises a bottom plate 1, wherein two U-shaped pieces 2 are arranged on the bottom plate 1, one U-shaped piece 2 is fixedly connected with the upper surface of the bottom plate 1, the lower end of the other U-shaped piece 2 is fixedly connected with a first sliding block 3, the upper surface of the bottom plate 1 is provided with a first sliding groove 4 matched with the first sliding block 3, a first threaded rod 5 is arranged in the first sliding groove 4, one end of the first threaded rod 5 is rotationally connected with the side wall of the first sliding groove 4, the other end of the first threaded rod 5 penetrates through the first sliding block 3 and the bottom plate 1, one end of the first threaded rod 5 positioned outside the bottom plate 1 is fixedly connected with a second rocking handle 18, and a threaded hole matched with the first threaded rod 5 is arranged on the first sliding block 3.
According to the invention, the U-shaped piece 2 comprises a transverse plate 6, two vertical plates 7 are fixedly connected to two sides of the side wall of the transverse plate 6, two rotating plates 8 are rotatably connected to the side wall of the transverse plate 6, a plurality of limiting blocks 17 are fixedly connected to the opposite side walls of the two rotating plates 8, a plurality of limiting blocks 17 are fixedly connected to the side wall of the transverse plate 6, the rotating plates 8 are positioned between the two vertical plates 7, a rotating rod 9 is rotatably connected to the side wall of the rotating plate 8 far away from the transverse plate 6, a second sliding block 10 is rotatably connected to one end of the rotating rod 9 far away from the rotating plate 8, a second sliding groove 11 matched with the second sliding block 10 is arranged on the side wall of the vertical plate 7, a second threaded rod 12 is arranged in the second sliding groove 11, one end of the second threaded rod 12 is rotatably connected to the side wall of the second sliding groove 11, the other end of the second threaded rod 12 sequentially penetrates through the second sliding block 10, the vertical plate 7 and the transverse plate 6, threaded holes matched with the second threaded rod 12 are formed in the second sliding rod 10, one end of the second threaded rod 12 is positioned between the two vertical plates 6, one end of the rotating rod 12 is fixedly connected to a second chain plate 13 through a transmission mechanism, the second chain plate 13 is coaxially connected to a second chain wheel 14 through a first chain wheel 13, the second chain wheel 14 is fixedly connected to a second chain wheel 14, and a second chain wheel 13 is fixedly connected to the second chain wheel 13 through a second chain wheel 13, and a second chain 13 is fixedly connected to the second chain plate 13 through a second chain plate 13.
According to the invention, firstly, two corrugated pipes are fixed by using a U-shaped part 2, a first rocking handle 16 is rotated, the first rocking handle 16 drives a rotating shaft 14 to rotate, the rotating shaft 14 drives a second chain disk 15 to rotate, the second chain disk 15 drives two first chain disks 13 to rotate through a chain, the first chain disk 13 drives a second threaded rod 12 to rotate, the second threaded rod 12 drives a second sliding block 10 to move, the second sliding block 10 drives one end of a rotating rod 9 to move, the rotating rod 9 drives a rotating plate 8 to rotate, the two rotating plates 8 are matched with a transverse plate 6 to clamp and fix the corrugated pipes, and in addition, the rotating plate 8 is better fixed on the corrugated pipes due to the fact that a plurality of limiting blocks 17 matched with the surfaces of the corrugated pipes are arranged; then the second rocking handle 18 is rotated, and the second rocking handle 18 drives the rotation of first threaded rod 5, and first threaded rod 5 drives first slider 3 and removes, makes the bellows in two U type spare 2 can interconnect.
Although the terms 1 floor, 2U-shaped member, 3 first slider, 4 first runner, 5 first threaded rod, 6 cross plate, 7 riser, 8 turn plate, 9 turn rod, 10 second slider, 11 second runner, 12 second threaded rod, 13 first sprocket, 14 pivot, 15 second sprocket, 16 first rocker, 17 stopper, 18 second rocker are used more herein, the possibility of using other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (3)
1. A bellows connecting device comprising a base plate (1), characterized in that: two U-shaped pieces (2) are arranged on the bottom plate (1), one U-shaped piece (2) is fixedly connected with the upper surface of the bottom plate (1), the lower end of the other U-shaped piece (2) is fixedly connected with a first sliding block (3), a first sliding groove (4) matched with the first sliding block (3) is formed in the upper surface of the bottom plate (1), a first threaded rod (5) is arranged in the first sliding groove (4), one end of the first threaded rod (5) is rotatably connected with the side wall of the first sliding groove (4), the other end of the first threaded rod (5) penetrates through the first sliding block (3) and the bottom plate (1), and a threaded hole matched with the first threaded rod (5) is formed in the first sliding block (3); the U-shaped piece (2) comprises a transverse plate (6), two vertical plates (7) are fixedly connected to two sides of the side wall of the transverse plate (6), two rotating plates (8) are rotatably connected to the side wall of the transverse plate (6), the rotating plates (8) are located between the two vertical plates (7), the rotating rods (9) are rotatably connected to the side wall of the transverse plate (6) far away from the rotating plates (8), one ends of the rotating rods (9) far away from the rotating plates (8) are rotatably connected with second sliding blocks (10), second sliding grooves (11) matched with the second sliding blocks (10) are formed in the side wall of the vertical plates (7), a second threaded rod (12) is arranged in the second sliding grooves (11), one end of the second threaded rod (12) is rotatably connected with the side wall of the second sliding grooves (11), the other ends of the second threaded rod (12) sequentially penetrate through the second sliding blocks (10), the vertical plates (7) and the transverse plate (6), and the second sliding blocks (10) are provided with second threaded rods (12), and the second threaded rods (12) are located at one ends of the second threaded rods (12) which are matched with the threaded rods (6) through threaded holes; the transmission mechanism comprises first chain discs (13) which are coaxially and fixedly connected to a second threaded rod (12), a rotating shaft (14) is rotatably connected to the side wall of the transverse plate (6), a second chain disc (15) is coaxially and fixedly connected to the rotating shaft (14), and the second chain discs (15) are in transmission connection with the two first chain discs (13) through chains; a plurality of limiting blocks (17) are fixedly connected to opposite side walls of the two rotating plates (8), and a plurality of limiting blocks (17) are fixedly connected to the side walls of the transverse plates (6).
2. The bellows connecting device of claim 1, wherein: the rotating shaft (14) is fixedly connected with a first rocking handle (16), and the second chain discs (15) and the two first chain discs (13) are distributed in a triangular shape.
3. The bellows connecting device of claim 1, wherein: one end of the first threaded rod (5) positioned outside the bottom plate (1) is fixedly connected with a second rocking handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955529.2A CN107756295B (en) | 2017-10-14 | 2017-10-14 | Bellows connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955529.2A CN107756295B (en) | 2017-10-14 | 2017-10-14 | Bellows connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107756295A CN107756295A (en) | 2018-03-06 |
| CN107756295B true CN107756295B (en) | 2024-03-12 |
Family
ID=61268641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710955529.2A Active CN107756295B (en) | 2017-10-14 | 2017-10-14 | Bellows connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756295B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1299749A1 (en) * | 1984-08-30 | 1987-03-30 | Филиал Проектно-Конструкторского Бюро По Механизации Энергетического Строительства "Проектэнерговентиляция" | External centring mount |
| JP2000288955A (en) * | 1999-04-06 | 2000-10-17 | Nkk Corp | Separating device for insertion joint |
| CN201007411Y (en) * | 2007-02-06 | 2008-01-16 | 毛瑜 | Piping spigot-and-socket connector |
| KR20140037417A (en) * | 2012-09-18 | 2014-03-27 | 현대자동차주식회사 | Electrical clamping apparatus having manual release clutch with improved safety and space efficiency and control method using same |
| CN204094405U (en) * | 2014-07-10 | 2015-01-14 | 赵斌 | A kind of pipeline welding fixture |
| CN104400737A (en) * | 2014-09-23 | 2015-03-11 | 上海白蝶管业科技股份有限公司 | Pipeline socket connection clamp |
| CN205888467U (en) * | 2016-05-16 | 2017-01-18 | 天津市华彪金属制品有限公司 | Pipe fitting welding frock |
| CN207256093U (en) * | 2017-10-14 | 2018-04-20 | 江苏恒润波纹管有限公司 | A kind of corrugated pipe connecting device |
-
2017
- 2017-10-14 CN CN201710955529.2A patent/CN107756295B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1299749A1 (en) * | 1984-08-30 | 1987-03-30 | Филиал Проектно-Конструкторского Бюро По Механизации Энергетического Строительства "Проектэнерговентиляция" | External centring mount |
| JP2000288955A (en) * | 1999-04-06 | 2000-10-17 | Nkk Corp | Separating device for insertion joint |
| CN201007411Y (en) * | 2007-02-06 | 2008-01-16 | 毛瑜 | Piping spigot-and-socket connector |
| KR20140037417A (en) * | 2012-09-18 | 2014-03-27 | 현대자동차주식회사 | Electrical clamping apparatus having manual release clutch with improved safety and space efficiency and control method using same |
| CN204094405U (en) * | 2014-07-10 | 2015-01-14 | 赵斌 | A kind of pipeline welding fixture |
| CN104400737A (en) * | 2014-09-23 | 2015-03-11 | 上海白蝶管业科技股份有限公司 | Pipeline socket connection clamp |
| CN205888467U (en) * | 2016-05-16 | 2017-01-18 | 天津市华彪金属制品有限公司 | Pipe fitting welding frock |
| CN207256093U (en) * | 2017-10-14 | 2018-04-20 | 江苏恒润波纹管有限公司 | A kind of corrugated pipe connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107756295A (en) | 2018-03-06 |
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