CN113290867A - Splicing device for PE pipe - Google Patents

Splicing device for PE pipe Download PDF

Info

Publication number
CN113290867A
CN113290867A CN202110570979.6A CN202110570979A CN113290867A CN 113290867 A CN113290867 A CN 113290867A CN 202110570979 A CN202110570979 A CN 202110570979A CN 113290867 A CN113290867 A CN 113290867A
Authority
CN
China
Prior art keywords
pipe
hydraulic cylinder
rod
piston rod
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110570979.6A
Other languages
Chinese (zh)
Other versions
CN113290867B (en
Inventor
朝格毕力格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Zhongke Opu Pipeline Co ltd
Original Assignee
Chao Gebilige
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chao Gebilige filed Critical Chao Gebilige
Priority to CN202110570979.6A priority Critical patent/CN113290867B/en
Publication of CN113290867A publication Critical patent/CN113290867A/en
Application granted granted Critical
Publication of CN113290867B publication Critical patent/CN113290867B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

The invention aims to solve the problem of splicing a PE pipe, and discloses a splicing device for the PE pipe, which comprises a first pipe body and a second pipe body, wherein a first hydraulic cylinder is sleeved inside the first pipe body, a holding rod is fixedly arranged on the left side of the surface of the first hydraulic cylinder, a handle is fixedly arranged on the left end of the holding rod, a first air pump is fixedly arranged on the left side of the surface of the holding rod, a guide ring is fixedly arranged on the right side of the surface of the first hydraulic cylinder, first spiral springs are symmetrically connected to the two side surfaces of the first hydraulic cylinder, a first sliding rod is sleeved inside the first spiral springs, a top plate is arranged at the outer end of the first sliding rod, guide wheels are uniformly arranged on the outer surface of the top plate, a first piston rod is arranged on the right side of the first hydraulic cylinder, and a heating strip is fixedly arranged in the middle of the side surface of the first piston rod. According to the invention, the tensile force is provided for the inner wall of the PE pipe through the adhesion layer, and the extrusion force is provided for the PE pipe through the air bag ring, so that the PE pipe can be conveniently spliced, and different requirements can be met.

Description

Splicing device for PE pipe
Technical Field
The invention relates to the field of PE pipe connection, in particular to a splicing device for PE pipes.
Background
When needing to use the PE pipeline in engineering construction, some sizes are not enough, some sizes overlength, can cut of size overlength, but the size is not enough just can only splice with short PE pipe, in the time of the concatenation, the method of using has a lot of, some use the hasp to lock between, long-time fastening can make the junction become loose, will influence the leakproofness of connecting between the PE pipe like this, make the PE pipe the phenomenon of seepage appears easily, thereby can influence the normal use of PE pipe, and when using hot melt connection, generally need connect with the help of the joint, in addition when connecting to the PE pipe, the length of junction is wayward, can make junction poor stability, thereby also can make the PE pipe the phenomenon of leaking appear, consequently, the connection problem of PE pipe is solved to the effective concatenation device of PE of urgent need design.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a splicing device for a PE pipe.
The invention is realized by the following technical scheme:
a splicing device for PE pipes comprises a first pipe body and a second pipe body, wherein a first hydraulic cylinder is sleeved inside the first pipe body, a holding rod is fixedly installed on the left side of the surface of the first hydraulic cylinder, a handle is fixedly installed on the left end of the holding rod, a first air pump is fixedly installed on the left side of the surface of the holding rod, a guide ring is fixedly installed on the right side of the surface of the first hydraulic cylinder, first spiral springs are symmetrically connected on the two side surfaces of the first hydraulic cylinder, a first sliding rod is sleeved inside the first spiral spring, a top plate is installed at the outer end of the first sliding rod, guide wheels are uniformly installed on the outer surface of the top plate, a first piston rod is installed on the right side of the first hydraulic cylinder, a heating strip is fixedly installed in the middle of the side surface of the first piston rod, a second spiral spring is fixedly connected in the middle of the upper surface and the lower surface of the first piston rod, a second sliding rod is sleeved inside the second spiral spring, and the outer end of the second spiral spring is fixedly connected with a sliding plate, the utility model discloses a flexible air bag of air bag, including slide and first piston rod, be connected with first pipe between slide and the first air pump, the symmetrical connection has flexible gasbag between slide and the first piston rod, slide outer fixed surface installs the adhesion layer, be connected with first pipe between slide and the first air pump, second body surface right side cover has the elastic cord, the elastic cord outband is connected with the second pneumatic cylinder, fixedly connected with link between second pneumatic cylinder and the elastic cord, second pneumatic cylinder surface right side fixed mounting has the grab handle, second pneumatic cylinder surface fixed mounting has the second air pump, the second piston rod is equipped with in second pneumatic cylinder left side, second piston rod left end fixed mounting has the lantern ring, the inside cover of lantern ring is equipped with the gasbag ring, be connected with the second pipe between gasbag ring and the second air pump.
Preferably, the first cylinder surface is provided with a ring for sliding the first slide bar.
Preferably, the top plate is of an arc structure, the guide wheel is hinged with the top plate, and the rubber sleeve is sleeved outside the guide wheel.
Preferably, the sliding plate is of an arc-shaped structure, the inner part of the sliding plate is of a hollow structure, and a hose is connected between the first conduit and the telescopic air bag and is inserted into the sliding plate.
Preferably, the adhesive layer is composed of a chain structure polymer.
Preferably, the balloon ring and the collar are both annular structures.
Compared with the prior art, the invention has the beneficial effects that:
the device is convenient to stably move the first hydraulic cylinder through the arrangement of the guide wheel, the operation of the device is facilitated, the sliding of the sliding plate can be controlled through the control of the first air pump on the telescopic air bag, so that the inner wall of the tube body can be stably adhered by using the adhesion layer, the inner wall of the PE tube can be conveniently provided with pulling force through the arrangement of the second spiral spring in combination with the existence of the adhesion layer, the air bag ring can be controlled through the second air pump, the connection part of the PE tube can be conveniently extruded, the heated PE tube can be extruded, the two PE tubes are connected together in a sleeved mode, and the control on the integral length of the PE tube is realized. According to the invention, the tensile force is provided for the inner wall of the PE pipe through the adhesion layer, and the extrusion force is provided for the PE pipe through the air bag ring, so that the PE pipe can be conveniently spliced, and different requirements can be met.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Figure 2 is a side view of the collar of the present invention mated with a balloon ring.
Fig. 3 is a schematic view of the connection of the first tube and the second tube according to the present invention.
Description of reference numerals: 1. the handle, 2, first air pump, 3, holding rod, 4, first pneumatic cylinder, 5, first slide bar, 6, first coil spring, 7, roof, 8, guide pulley, 9, guide ring, 10, first body, 11, first pipe, 12, first piston rod, 13, second slide bar, 14, second coil spring, 15, adhesion layer, 16, flexible gasbag, 17, slide, 18, gasbag ring, 19, lantern ring, 20, second piston rod, 21, second body, 22, elastic cord, 23, link, 24, grab handle, 25, second air pump, 26, second pipe, 27, heating strip, 28, second pneumatic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a splicing device for PE pipes comprises a first pipe body 10 and a second pipe body 21, wherein a first hydraulic cylinder 4 is sleeved inside the first pipe body 10, a holding rod 3 is fixedly installed on the left side of the surface of the first hydraulic cylinder 4, a handle 1 is fixedly installed on the left end of the holding rod 3, a first air pump 2 is fixedly installed on the left side of the surface of the holding rod 3, a guide ring 9 is fixedly installed on the right side of the surface of the first hydraulic cylinder 4, first spiral springs 6 are symmetrically connected on the two sides of the first hydraulic cylinder 4, a first sliding rod 5 is sleeved inside the first spiral springs 6, a top plate 7 is installed at the outer end of the first sliding rod 5, guide wheels 8 are evenly installed on the outer surface of the top plate 7, a first piston rod 12 is installed on the right side of the first hydraulic cylinder 4, a heating strip 27 is fixedly installed in the middle of the side of the first piston rod 12, and second spiral springs 14 are fixedly connected in the middle of the upper and lower surfaces of the first piston rod 12, the inside cover of second coil spring 14 has second slide bar 13, 14 outer ends fixedly connected with slide 17 of second coil spring, symmetrical connection has flexible gasbag 16 between slide 17 and the first piston rod 12, slide 17 surface fixed mounting has adhesion layer 15, be connected with first pipe 11 between slide 17 and the first air pump 2, 21 surperficial right side covers of second body have elastic cord 22, elastic cord 22 outer joint has second pneumatic cylinder 28, fixedly connected with link 23 between second pneumatic cylinder 28 and the elastic cord 22, 28 surperficial right sides fixed mounting of second pneumatic cylinder has grab handle 24, 28 surface fixed mounting of second pneumatic cylinder has second air pump 25, 28 left sides of second pneumatic cylinder is equipped with second piston rod 20, 20 left ends fixed mounting of second piston rod has lantern ring 19, 19 inside cover is equipped with gasbag ring 18, a second conduit 26 is connected between the balloon ring 18 and the second air pump 25.
The surface of the first hydraulic cylinder 4 is provided with a ring for the first slide bar 5 to slide.
The top plate 7 is of an arc-shaped structure, the guide wheel 8 is hinged with the top plate 7, and a rubber sleeve is sleeved outside the guide wheel 8.
The sliding plate 17 is of an arc-shaped structure, the inner part of the sliding plate is of a hollow structure, and a hose is connected between the first conduit 11 and the telescopic air bag 16 and is inserted into the sliding plate 17.
The adhesion layer 15 is composed of a chain structure polymer.
The balloon ring 18 and the collar 19 are both of annular configuration.
The method comprises the following operation steps: in order to realize the connection of two sections of PE pipes, a first pipe body 10 and a second pipe body 21 in the device are PE pipes, firstly, an operator inserts a first hydraulic cylinder 4 into the first pipe body 10 according to the figure, tightly sleeves an elastic band 22 on the second pipe body 21, holds a handle 1, moves the position of the first hydraulic cylinder 4, enables the first hydraulic cylinder 4 to stably move through a guide wheel 8, then controls the first hydraulic cylinder 4 to enable a sliding plate 17 to extend to the position where the second pipe body 21 needs to be connected, opens a switch of a heating strip 27 to heat the periphery and heat an adhesion layer 15, opens a switch of a first air pump 2, inflates a telescopic air bag 16 through a first conduit 11 to enable the telescopic air bag 16 to expand, pushes the sliding plate 17 to tightly adhere the adhesion layer 15 to the inner wall of the second pipe body 21, then the switch of the first air pump 2 is closed, the inflation is stopped, the pulling force provided by the second spiral spring 14 provides pulling force to the second pipe body 21 inwards, the second hydraulic cylinder 28 is controlled at the same time, the lantern ring 19 slides to the position corresponding to the adhesion layer 15, the switch of the second air pump 25 is opened, the second air pump 25 inflates the air bag ring 18, the air bag ring 18 is used for extruding the second pipe body 21, the second pipe body 21 is thinned, the second pipe body 21 is inserted into the first pipe body 10, and the PE pipes are spliced.
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a splicing apparatus for PE pipe, includes first body (10) and second body (21), its characterized in that: the novel pipe is characterized in that a first hydraulic cylinder (4) is sleeved inside the first pipe body (10), a holding rod (3) is fixedly installed on the left side of the surface of the first hydraulic cylinder (4), a handle (1) is fixedly installed on the left end of the holding rod (3), a first air pump (2) is fixedly installed on the left side of the surface of the holding rod (3), a guide ring (9) is fixedly installed on the right side of the surface of the first hydraulic cylinder (4), first spiral springs (6) are symmetrically connected to the two side faces of the first hydraulic cylinder (4), a first sliding rod (5) is sleeved inside the first spiral springs (6), a top plate (7) is installed at the outer end of the first sliding rod (5), guide wheels (8) are evenly installed on the outer surface of the top plate (7), a first piston rod (12) is installed on the right side of the first hydraulic cylinder (4), and a heating strip (27) is fixedly installed in the middle of the side face of the first piston rod (12), the upper and lower middle parts of the first piston rod (12) are fixedly connected with a second spiral spring (14), a second sliding rod (13) is sleeved inside the second spiral spring (14), the outer end of the second spiral spring (14) is fixedly connected with a sliding plate (17), a telescopic air bag (16) is symmetrically connected between the sliding plate (17) and the first piston rod (12), an adhesion layer (15) is fixedly arranged on the outer surface of the sliding plate (17), a first guide pipe (11) is connected between the sliding plate (17) and the first air pump (2), an elastic band (22) is sleeved on the right side of the surface of the second pipe body (21), a second hydraulic cylinder (28) is externally connected with the elastic band (22), a connecting frame (23) is fixedly connected between the second hydraulic cylinder (28) and the elastic band (22), and a grab handle (24) is fixedly arranged on the right side of the surface of the second hydraulic cylinder (28), second pneumatic cylinder (28) fixed surface installs second air pump (25), second pneumatic cylinder (28) left side is equipped with second piston rod (20), second piston rod (20) left end fixed mounting has the lantern ring (19), the inside cover of lantern ring (19) is equipped with gasbag ring (18), be connected with second pipe (26) between gasbag ring (18) and second air pump (25).
2. The splicing device for the PE pipe as claimed in claim 1, wherein: and a ring for the first sliding rod (5) to slide is arranged on the surface of the first hydraulic cylinder (4).
3. The splicing device for the PE pipe as claimed in claim 1, wherein: the top plate (7) is of an arc-shaped structure, the guide wheel (8) is hinged with the top plate (7), and a rubber sleeve is sleeved outside the guide wheel (8).
4. The splicing device for the PE pipe as claimed in claim 1, wherein: the sliding plate (17) is of an arc-shaped structure, the interior of the sliding plate is of a hollow structure, a hose is connected between the first conduit (11) and the telescopic air bag (16), and the hose is inserted into the sliding plate (17).
5. The splicing device for the PE pipe as claimed in claim 1, wherein: the adhesion layer (15) is composed of chain structure polymers.
6. The splicing device for the PE pipe as claimed in claim 1, wherein: the air bag ring (18) and the lantern ring (19) are both of annular structures.
CN202110570979.6A 2021-05-25 2021-05-25 Splicing device for PE (polyethylene) pipe Active CN113290867B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110570979.6A CN113290867B (en) 2021-05-25 2021-05-25 Splicing device for PE (polyethylene) pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110570979.6A CN113290867B (en) 2021-05-25 2021-05-25 Splicing device for PE (polyethylene) pipe

Publications (2)

Publication Number Publication Date
CN113290867A true CN113290867A (en) 2021-08-24
CN113290867B CN113290867B (en) 2023-06-09

Family

ID=77324738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110570979.6A Active CN113290867B (en) 2021-05-25 2021-05-25 Splicing device for PE (polyethylene) pipe

Country Status (1)

Country Link
CN (1) CN113290867B (en)

Citations (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571429A5 (en) * 1973-11-20 1976-01-15 Sig Schweiz Industrieges Sprung press and welding roller - is mounted on spring bars in annular chamber round shaft
JPS5135800B1 (en) * 1968-11-06 1976-10-05
CA1057675A (en) * 1974-12-11 1979-07-03 Philip C. Kimball Filter tube and method of making same
GB1549116A (en) * 1977-08-03 1979-08-01 Dommer Soehne Widos Butt welding of plastics tubes
US4444188A (en) * 1980-08-15 1984-04-24 Seymour Bazell Balloon catheter
CH653951A5 (en) * 1981-11-25 1986-01-31 Wiik & Hoeglund Process and device for butt welding plastic pipes of large diameter
CA2059643A1 (en) * 1989-08-23 1991-02-24 Kenneth S. Barton Method and apparatus for repairing ruptures in underground conduits
ATA324686A (en) * 1985-12-09 1992-09-15 Alusuisse FINAL PROFILE FOR A LATERALLY ROLLER DOOR OR THE LIKE.
JPH06282204A (en) * 1993-03-30 1994-10-07 Mitsubishi Kasei Corp Manufacture of image carrying member
JPH1010092A (en) * 1996-06-25 1998-01-16 Ishikawajima Harima Heavy Ind Co Ltd Flaw detecting device for connection part of branch pipe
CN2277878Y (en) * 1996-12-25 1998-04-08 高秋源 Straight plastic pipe thermal welding machine
CN2333480Y (en) * 1998-09-18 1999-08-18 郝晓东 Internal expansion steel tube butt welding machine
US6019136A (en) * 1997-12-04 2000-02-01 Fiberglass Coatings, Inc. Conduit repair system
CN1302724A (en) * 2000-01-04 2001-07-11 约瑟夫·索龙工业设备公司 Butt welding device
KR20020030951A (en) * 2000-10-19 2002-04-26 백병용 Roll screen
KR100784192B1 (en) * 2006-11-07 2007-12-11 부산광역시환경시설공단 Packer for repairing of sewing or drain pipe and method thereof
US7591901B1 (en) * 2009-06-02 2009-09-22 Kent Weisenberg Method and apparatus of lining pipes with environmentally compatible impervious membrane
CN103953790A (en) * 2014-05-13 2014-07-30 江苏力劲重工有限公司 Movable welding vehicle for continuously welding and laying plastic pipelines
CN105782633A (en) * 2016-04-18 2016-07-20 中北大学 Pipeline leakage self-adaption series-connection sealed repairing device creeping on basis of spiral driving mechanism
CN107139491A (en) * 2017-06-29 2017-09-08 杭州小橙工业设计有限公司 A kind of multi-angle regulation water pipe sleeve pressing machine
CN206528095U (en) * 2015-11-03 2017-09-29 香港中华煤气有限公司 Pipe locating device during joining
CN207502107U (en) * 2017-10-09 2018-06-15 江苏知聚知识产权服务有限公司 A kind of construction irrigation device
CN207840372U (en) * 2017-12-05 2018-09-11 上海开山能源装备有限公司 A kind of large-diameter pipeline welding internal argon-filling protective device
CN108937037A (en) * 2018-09-27 2018-12-07 安徽冠宜箱包有限公司 A kind of travelling draw-rod suitcase elastic inflated mobile mechanism
CN109578719A (en) * 2019-01-21 2019-04-05 安庆市鑫华腈工贸有限责任公司 A kind of sealing flange for pipelines and petrochemical pipelines connection
CN208951479U (en) * 2018-10-18 2019-06-07 张掖市宏达建材有限责任公司 A kind of pvc pipe convenient for splicing
CN208967280U (en) * 2018-10-18 2019-06-11 张掖市宏达建材有限责任公司 A kind of PPR pipe that sealing effect is good
CN110030459A (en) * 2019-04-24 2019-07-19 浙江蓝清市政建设集团有限公司 A kind of Remote Pipe part annular prosthetic appliance and its restorative procedure
CN209191334U (en) * 2019-03-28 2019-08-02 海南华塑新型管业有限公司 A kind of pipeline fusion splicing devices
CN209540312U (en) * 2019-01-07 2019-10-25 宁波清郢环境科技有限公司 A kind of local dotted prosthetic device of non-digging pipe
CN111037928A (en) * 2019-12-06 2020-04-21 台州蓝锐机电科技有限公司 PPR pipe butt-joint hot-melt connection process
US10675549B1 (en) * 2012-07-29 2020-06-09 Wesley Warner Self-sealing balloon and method of manufacture
CN111412337A (en) * 2020-04-23 2020-07-14 林仲谋 Environment-friendly PE pipe that convenient concatenation was used
CN211490278U (en) * 2019-12-31 2020-09-15 扬州冠群机械有限公司 Square tube welding rack with cutting, positioning and clamping devices
CN211518526U (en) * 2019-12-31 2020-09-18 云南方特环保科技有限公司 Winding device for end joint of spiral reinforced corrugated plastic pipe
CN111744907A (en) * 2020-06-19 2020-10-09 包金和 Pipeline inner wall cleaning device
CN111804769A (en) * 2020-06-19 2020-10-23 包金和 Pipeline diameter changing device
CN111877470A (en) * 2020-08-07 2020-11-03 丁连磊 Prevent blockking up with concatenation formula drainage pipe of kitchen mediation of being convenient for
CN111976126A (en) * 2020-07-20 2020-11-24 朱爱玲 Pipeline stretching machine
CN212013808U (en) * 2020-03-16 2020-11-27 黑龙江大学 Crop health degree testing device
CN212226290U (en) * 2020-04-26 2020-12-25 广州隆盛景观建设有限公司 Municipal drainage sewage pipes
CN212686074U (en) * 2020-06-03 2021-03-12 重庆正仁医疗器械有限公司 Flexible pipe clamping device for paste medicine filling machine
CN112664752A (en) * 2021-01-15 2021-04-16 义乌市德熙贸易有限公司 Pipeline repairing machine for repairing pipeline cracks inside pipeline

Patent Citations (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135800B1 (en) * 1968-11-06 1976-10-05
CH571429A5 (en) * 1973-11-20 1976-01-15 Sig Schweiz Industrieges Sprung press and welding roller - is mounted on spring bars in annular chamber round shaft
CA1057675A (en) * 1974-12-11 1979-07-03 Philip C. Kimball Filter tube and method of making same
GB1549116A (en) * 1977-08-03 1979-08-01 Dommer Soehne Widos Butt welding of plastics tubes
US4444188A (en) * 1980-08-15 1984-04-24 Seymour Bazell Balloon catheter
CH653951A5 (en) * 1981-11-25 1986-01-31 Wiik & Hoeglund Process and device for butt welding plastic pipes of large diameter
ATA324686A (en) * 1985-12-09 1992-09-15 Alusuisse FINAL PROFILE FOR A LATERALLY ROLLER DOOR OR THE LIKE.
CA2059643A1 (en) * 1989-08-23 1991-02-24 Kenneth S. Barton Method and apparatus for repairing ruptures in underground conduits
JPH06282204A (en) * 1993-03-30 1994-10-07 Mitsubishi Kasei Corp Manufacture of image carrying member
JPH1010092A (en) * 1996-06-25 1998-01-16 Ishikawajima Harima Heavy Ind Co Ltd Flaw detecting device for connection part of branch pipe
CN2277878Y (en) * 1996-12-25 1998-04-08 高秋源 Straight plastic pipe thermal welding machine
US6019136A (en) * 1997-12-04 2000-02-01 Fiberglass Coatings, Inc. Conduit repair system
CN2333480Y (en) * 1998-09-18 1999-08-18 郝晓东 Internal expansion steel tube butt welding machine
CN1302724A (en) * 2000-01-04 2001-07-11 约瑟夫·索龙工业设备公司 Butt welding device
KR20020030951A (en) * 2000-10-19 2002-04-26 백병용 Roll screen
KR100784192B1 (en) * 2006-11-07 2007-12-11 부산광역시환경시설공단 Packer for repairing of sewing or drain pipe and method thereof
US7591901B1 (en) * 2009-06-02 2009-09-22 Kent Weisenberg Method and apparatus of lining pipes with environmentally compatible impervious membrane
US10675549B1 (en) * 2012-07-29 2020-06-09 Wesley Warner Self-sealing balloon and method of manufacture
CN103953790A (en) * 2014-05-13 2014-07-30 江苏力劲重工有限公司 Movable welding vehicle for continuously welding and laying plastic pipelines
CN206528095U (en) * 2015-11-03 2017-09-29 香港中华煤气有限公司 Pipe locating device during joining
CN105782633A (en) * 2016-04-18 2016-07-20 中北大学 Pipeline leakage self-adaption series-connection sealed repairing device creeping on basis of spiral driving mechanism
CN107139491A (en) * 2017-06-29 2017-09-08 杭州小橙工业设计有限公司 A kind of multi-angle regulation water pipe sleeve pressing machine
CN207502107U (en) * 2017-10-09 2018-06-15 江苏知聚知识产权服务有限公司 A kind of construction irrigation device
CN207840372U (en) * 2017-12-05 2018-09-11 上海开山能源装备有限公司 A kind of large-diameter pipeline welding internal argon-filling protective device
CN108937037A (en) * 2018-09-27 2018-12-07 安徽冠宜箱包有限公司 A kind of travelling draw-rod suitcase elastic inflated mobile mechanism
CN208951479U (en) * 2018-10-18 2019-06-07 张掖市宏达建材有限责任公司 A kind of pvc pipe convenient for splicing
CN208967280U (en) * 2018-10-18 2019-06-11 张掖市宏达建材有限责任公司 A kind of PPR pipe that sealing effect is good
CN209540312U (en) * 2019-01-07 2019-10-25 宁波清郢环境科技有限公司 A kind of local dotted prosthetic device of non-digging pipe
CN109578719A (en) * 2019-01-21 2019-04-05 安庆市鑫华腈工贸有限责任公司 A kind of sealing flange for pipelines and petrochemical pipelines connection
CN209191334U (en) * 2019-03-28 2019-08-02 海南华塑新型管业有限公司 A kind of pipeline fusion splicing devices
CN110030459A (en) * 2019-04-24 2019-07-19 浙江蓝清市政建设集团有限公司 A kind of Remote Pipe part annular prosthetic appliance and its restorative procedure
CN111037928A (en) * 2019-12-06 2020-04-21 台州蓝锐机电科技有限公司 PPR pipe butt-joint hot-melt connection process
CN211490278U (en) * 2019-12-31 2020-09-15 扬州冠群机械有限公司 Square tube welding rack with cutting, positioning and clamping devices
CN211518526U (en) * 2019-12-31 2020-09-18 云南方特环保科技有限公司 Winding device for end joint of spiral reinforced corrugated plastic pipe
CN212013808U (en) * 2020-03-16 2020-11-27 黑龙江大学 Crop health degree testing device
CN111412337A (en) * 2020-04-23 2020-07-14 林仲谋 Environment-friendly PE pipe that convenient concatenation was used
CN212226290U (en) * 2020-04-26 2020-12-25 广州隆盛景观建设有限公司 Municipal drainage sewage pipes
CN212686074U (en) * 2020-06-03 2021-03-12 重庆正仁医疗器械有限公司 Flexible pipe clamping device for paste medicine filling machine
CN111744907A (en) * 2020-06-19 2020-10-09 包金和 Pipeline inner wall cleaning device
CN111804769A (en) * 2020-06-19 2020-10-23 包金和 Pipeline diameter changing device
CN111976126A (en) * 2020-07-20 2020-11-24 朱爱玲 Pipeline stretching machine
CN111877470A (en) * 2020-08-07 2020-11-03 丁连磊 Prevent blockking up with concatenation formula drainage pipe of kitchen mediation of being convenient for
CN112664752A (en) * 2021-01-15 2021-04-16 义乌市德熙贸易有限公司 Pipeline repairing machine for repairing pipeline cracks inside pipeline

Also Published As

Publication number Publication date
CN113290867B (en) 2023-06-09

Similar Documents

Publication Publication Date Title
EP2142837B1 (en) Bladderless pipeliner and method for using same
US5950682A (en) Apparatus and method for repairing the junction of a sewer main line and lateral
US6619886B1 (en) System and method for installing formed-in-situ localized repair of pipes and conduits
JP5495250B2 (en) Pipe lining material and pipe lining method
FI94283C (en) Exchange tube product, method and apparatus for making it, and method and apparatus for installing an exchange tube in an existing underground conduit
JPH02154882A (en) Method and device for installing thermoplastic pipe to existing conduit
CN109084116B (en) Integral ultraviolet curing repair process for sewage pipeline
EP3346175A1 (en) Assembly for relining a junction between a branch pipeline and a main pipeline, and for relining a part of or the whole branch pipeline
US4209352A (en) Methods for sealing closure members to substrates
CN115451235B (en) Pipeline non-excavation prosthetic devices
CN113290867A (en) Splicing device for PE pipe
CN219247398U (en) Cable protection tube with seal structure
CN214889719U (en) Heating type non-excavation local repairing device for pipeline
CN215000175U (en) Inflatable pipeline shutoff bag
CN214999983U (en) Air pressure sealing type pipe fitting
CN112797253A (en) Hose supporting structure, pipeline inner wall repairing device and pipeline inner wall repairing method
CN212107456U (en) Pipeline repairing device
CA2158152A1 (en) Pipe joint, pipe connector and hydraulic device for producing pipe joints
JP3025803B2 (en) Partial repair method for buried pipeline and repair device used in the method
CN116834341A (en) Telescopic binding head for ultraviolet light curing and use method thereof
CN211336727U (en) Hose mouth of pipe charging connector and use this charging connector's automatic charging mechanism
EP3784948A1 (en) Inflatable stent
CN213900200U (en) Anti-leakage socket structural member
JPH0926081A (en) Pipe branch part repairing device
CN110474282B (en) Cable sealing device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20230517

Address after: 276000 Maxu Industrial Park, Fangcheng Town, Lanshan District, Linyi City, Shandong Province

Applicant after: Shandong Zhongke Opu Pipeline Co.,Ltd.

Address before: 628000 Binjiang Road, Lizhou District, Guangyuan City, Sichuan Province

Applicant before: Chagbilig

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant