CN102162553A - Insertion type ejecting device for pipelines - Google Patents
Insertion type ejecting device for pipelines Download PDFInfo
- Publication number
- CN102162553A CN102162553A CN 201110092718 CN201110092718A CN102162553A CN 102162553 A CN102162553 A CN 102162553A CN 201110092718 CN201110092718 CN 201110092718 CN 201110092718 A CN201110092718 A CN 201110092718A CN 102162553 A CN102162553 A CN 102162553A
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- jack
- bearing beam
- perforation
- longeron
- spigot
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Abstract
The invention discloses an insertion type ejecting device for pipelines, which comprises a steel cable sleeve, a pull rod, an adjusting rod, a perforated longitudinal beam, a front bearing beam, a rear bearing beam, a jack and an operating platform, wherein the steel cable sleeve is a circular sleeve; the two sides of the rope sleeve are provided with ears; the ears are connected with one end of the pull rod; the other end of the pull rod is connected with one end of the adjusting rod; the other end of the adjusting rod is connected with the perforated longitudinal beam; the tail end of the perforated longitudinal beam is connected with the two sides of the rear bearing beam; the middle part of the rear bearing beam is connected with the rear end of the jack; the front end of the jack is connected with the front bearing beam; and the operating platform is arranged below the jack. The insertion type ejecting device disclosed by the invention enables a crane to successfully hoist the pipelines and the ejector pipes of equipment once and has the advantages of simple structure, simpleness in manufacture and high construction progress, and the work efficiency of the insertion type ejecting device disclosed by the invention is enhanced by 30-50% as compared with the traditional construction method.
Description
[technical field]
The present invention relates to pipeline laying construction equipment, relate in particular to a kind of tight-push unit of spigot and socket type pipeline.
[background technique]
In municipal engineering construction, because the prestressed pressure tube road has good endurance, impervious, antidetonation, sturdy and durable, advantage such as cheap is so use very extensive in the water supply and sewage work construction.
Because pressure concrete pipe road volume is big, from great, install inconvenient.The required machinery of traditional mounting process is many, and operating difficulties, labor intensity is big, work efficiency is low.Installation method commonly used has following 2 kinds:
1) the adjacent channel interface adopts winch to lead tightly.Its deficiency is, the corollary equipment that needs is more, and the winch heaviness, copy mechanically very inconvenient, and the correction difficulty in the piping erection process.
2) the adjacent channel interface adopts chain block to lead tightly.Its deficiency is that chain block must be symmetrical stressed, and operation is had relatively high expectations, otherwise causes off normal easily, and speed of application is relatively slow.
[summary of the invention]
The technical problem to be solved in the present invention provides a kind ofly carries out the tight-push unit of pipe joint with jack by bearing beam, Steel Rod, wire rope, and it is simple in structure, convenient in carrying is easy to operate.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is a kind of spigot and socket type pipeline tight-push unit, comprise steel wire loop, 2 pull bars, 2 adjustable levers, 2 perforation longerons, preceding bearing beam, back bearing beam, jack and operating platforms, steel wire loop is the ring-type rope sling, the both sides of rope sling are provided with ear and climb, ear is climbed with an end of pull bar and is connected, the other end of pull bar and adjustable lever one end are hinged, the other end of adjustable lever is hinged with the front end of perforation longeron, and the rear end of perforation longeron is connected with an end of back bearing beam; The intermediate portion of back bearing beam is connected with the rear end of jack, and the front end of jack is connected with preceding bearing beam; Described operating platform places the jack below.
As preferably, described jack is spiral jack.
As preferably, described ear is climbed with pull bar and is connected by pin, and pull bar and adjustable lever one end are hinged by pin, and the adjustable lever the other end is hinged with perforation longeron front end by pin, the perforation longeron by pin with after bearing beam be connected.
As preferably, described perforation longeron is provided with pin hole, and described pin hole is equally spaced along perforation longeron length.
As preferably, described operating platform comprises vehicle frame, wheel, pillar and handle; Described vehicle frame is made of operation crossbeam and handle, and the operation crossbeam laterally places the bottom of jack, and handle vertically is connected with the two ends of operation crossbeam in operation crossbeam both sides respectively, and wheel is connected with vehicle frame, and pillar is located at the vehicle frame below and is connected with vehicle frame.
As preferably, the intermediate portion of described back bearing beam is connected by timber wedge with the rear end of jack.
As preferably, described before bearing beam, back bearing beam and perforation longeron be that channel-section steel is made.
The invention has the beneficial effects as follows:
This device makes the once success of crane handling pipeline and equipment push pipe, and is simple in structure, is easy to make, and construction speed is fast, improves work efficiency 30%～50% than conventional construction method.
[description of drawings]
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is a spigot and socket type pipeline tight-push unit embodiment plan view of the present invention.
Fig. 2 is a spigot and socket type pipeline tight-push unit embodiment plan view of the present invention.
Among the figure, bearing beam behind the 1-, the 2-timber wedge, 3-operates longeron, the 4-longeron of boring a hole, 5-jack, bearing beam before the 6-, the 7-adjustable lever, the 8-pin, the 9-pull bar, 10-pipeline to be installed, the 11-ear is climbed, the 12-steel wire loop, 13-is pipe laying, and 14-operates crossbeam, 15-pin hole, 16-handle.
[embodiment]
In Fig. 1 and Fig. 2, a kind of spigot and socket type pipeline tight-push unit comprises steel wire loop 12, pull bar 9, adjustable lever 7, perforation longeron 4, preceding bearing beam 6, back bearing beam 1, jack 5 and operating platform.
Above-mentioned jack 5 is spiral jack.
For ease of operation, jack is placed above the operating platform.Operating platform is made up of vehicle frame, wheel, 4 pillars and 2 handles.Wherein, vehicle frame places the jack bottom, vehicle frame is interlocked anyhow by 2 operation longerons 3 and 3 operation crossbeams 14 and constitutes, 2 operation longerons are connected by joinery and its construction at the two ends of both sides with 3 operation crossbeams, the below that wheel is located at vehicle frame is connected with vehicle frame, 4 pillars also are located at the vehicle frame below fixedlys connected with vehicle frame, and 2 operation longerons are handle 16 along being stretched into backward.The top is when stretching, for making the vehicle frame firm stable that lands, and available 4 whole vehicle frames of shore supports, and wheel is liftoff.
The perforation longeron is provided with pin hole 15, and pin hole is equally spaced by 100mm along perforation longeron length.
The intermediate portion of back bearing beam 1 is connected by timber wedge 2 with the rear end of jack 5.
Above-mentioned front and back bearing beam, perforation longeron are channel-section steel.
During work, it is in place with crane to be sling in the self weight of pipeline heart to be installed place, and socket is aimed at the bellmouth of pipe laying.Operating platform is fixed on the following chock with pillar, steel wire loop 12 is enclosed within on the neck of pipe laying, the ear of both sides is climbed 11 and is linked together with the two ends of back bearing beam 1 by pull bar 9, adjustable lever 7, perforation longeron 4.Jack 5 places between back bearing beam 1 and the preceding bearing beam 6.Start jack and start working, jack is stretched pipeline to be installed by preceding bearing beam to sinciput, and the socket of last pipeline to be installed heads in the bellmouth of pipe laying, until holding out against.
Actual top according to the diameter and the deadweight of pipeline, can select the spiral jack of 10-100 ton to get final product in stretching.Because the stroke of the jack of general 10-100 ton is greatly between 80-250mm, and the stroke of distance greater than jack stretched on the top between the adjacent mouth of pipe, therefore, whole top extends through journey and must divide and finish for several times.For easy to operate, it is a retaining that the pin spacing of perforation longeron designs every 100mm, when distance is stretched on the top greater than 100mm, must throw off jack earlier, unload the two ends pin of back bearing beam, will bearing beam two ends, back translation 100mm (promptly to pin hole of reach) forward, with pin bearing beam two ends, back are connected and fixed with the perforation longeron again, start jack once more, continue the top of next stroke and stretch.When the discontented 100mm of distance is stretched on next time top, to unclamp jack then with the interim stretching of strut between the bearing beam of the front and back at jack two ends, when stretch on the top once more, can jump a queue according to pore size and proceed the top behind the timber wedge 2 and stretch in the jack rear end, till the top reaches the position.
Claims (7)
1. spigot and socket type pipeline tight-push unit, it is characterized in that, comprise steel wire loop, 2 pull bars, 2 adjustable levers, 2 perforation longerons, preceding bearing beam, back bearing beam, jack and operating platforms, described steel wire loop is the ring-type rope sling, the both sides of rope sling are provided with ear and climb, and ear is climbed with an end of pull bar and is connected, and the other end of pull bar and adjustable lever one end are hinged, the other end of adjustable lever is hinged with the front end of perforation longeron, and the rear end of perforation longeron is connected with an end of back bearing beam; The intermediate portion of back bearing beam is connected with the rear end of jack, and the front end of jack is connected with preceding bearing beam; Described operating platform places the jack below.
2. spigot and socket type pipeline tight-push unit according to claim 1 is characterized in that described jack is spiral jack.
3. spigot and socket type pipeline tight-push unit according to claim 2, it is characterized in that, described ear is climbed with pull bar and is connected by pin, pull bar and adjustable lever one end are hinged by pin, the adjustable lever the other end is hinged with perforation longeron front end by pin, and the perforation longeron is connected with the back bearing beam by pin.
4. spigot and socket type pipeline tight-push unit according to claim 3 is characterized in that described perforation longeron is provided with pin hole, and described pin hole is equally spaced along perforation longeron length.
5. according to any one described spigot and socket type pipeline tight-push unit of claim 4, it is characterized in that described operating platform comprises vehicle frame, wheel, pillar and handle; Described vehicle frame is made of operation crossbeam and handle, and the operation crossbeam laterally places the bottom of jack, and handle vertically is connected with the two ends of operation crossbeam in operation crossbeam both sides respectively, and wheel is connected with vehicle frame, and pillar is located at the vehicle frame below and is connected with vehicle frame.
6. spigot and socket type pipeline tight-push unit according to claim 5 is characterized in that, the intermediate portion of described back bearing beam is connected by timber wedge with the rear end of jack.
7. according to any one described spigot and socket type pipeline tight-push unit of claim 1-5, it is characterized in that described preceding bearing beam, back bearing beam and perforation longeron are that channel-section steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092718 CN102162553A (en) | 2011-04-13 | 2011-04-13 | Insertion type ejecting device for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092718 CN102162553A (en) | 2011-04-13 | 2011-04-13 | Insertion type ejecting device for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102162553A true CN102162553A (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110092718 Pending CN102162553A (en) | 2011-04-13 | 2011-04-13 | Insertion type ejecting device for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102162553A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179804A (en) * | 2015-07-30 | 2015-12-23 | 济南汇通联合市政工程有限责任公司 | Reinforced concrete spigot and faucet pipe installation tool |
| CN112303333A (en) * | 2020-11-18 | 2021-02-02 | 郑州一建集团有限公司 | Construction method of bell and spigot concrete pipe |
| CN112856036A (en) * | 2021-02-04 | 2021-05-28 | 重庆鸡冠石建筑工程有限公司 | Waterproof jacking pipe |
| CN114888741A (en) * | 2022-05-26 | 2022-08-12 | 中国五冶集团有限公司 | Large-diameter pipeline bell and spigot butt joint device and butt joint method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927457A (en) * | 1974-11-06 | 1975-12-23 | Alton H Bickle | Pipe-seating apparatus |
| DE9315297U1 (en) * | 1993-10-11 | 1995-02-16 | Ruempler Manfred Ing Grad | Device for merging pipes with large diameters when laying them in open trenches with shoring |
| CN2605957Y (en) * | 2003-03-20 | 2004-03-10 | 张厚 | Apparatus for control of steel bar cutting by age strength end to end welding |
| CN2883847Y (en) * | 2006-04-12 | 2007-03-28 | 河北可耐特玻璃钢有限公司 | Insertion installing clamp for glass fiber reinforced plastic pipeline |
| CN201964024U (en) * | 2011-04-13 | 2011-09-07 | 中建七局第二建筑有限公司 | Socket type pipeline withstanding device |
-
2011
- 2011-04-13 CN CN 201110092718 patent/CN102162553A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927457A (en) * | 1974-11-06 | 1975-12-23 | Alton H Bickle | Pipe-seating apparatus |
| DE9315297U1 (en) * | 1993-10-11 | 1995-02-16 | Ruempler Manfred Ing Grad | Device for merging pipes with large diameters when laying them in open trenches with shoring |
| CN2605957Y (en) * | 2003-03-20 | 2004-03-10 | 张厚 | Apparatus for control of steel bar cutting by age strength end to end welding |
| CN2883847Y (en) * | 2006-04-12 | 2007-03-28 | 河北可耐特玻璃钢有限公司 | Insertion installing clamp for glass fiber reinforced plastic pipeline |
| CN201964024U (en) * | 2011-04-13 | 2011-09-07 | 中建七局第二建筑有限公司 | Socket type pipeline withstanding device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179804A (en) * | 2015-07-30 | 2015-12-23 | 济南汇通联合市政工程有限责任公司 | Reinforced concrete spigot and faucet pipe installation tool |
| CN112303333A (en) * | 2020-11-18 | 2021-02-02 | 郑州一建集团有限公司 | Construction method of bell and spigot concrete pipe |
| CN112856036A (en) * | 2021-02-04 | 2021-05-28 | 重庆鸡冠石建筑工程有限公司 | Waterproof jacking pipe |
| CN112856036B (en) * | 2021-02-04 | 2022-06-17 | 重庆鸡冠石建筑工程有限公司 | Waterproof jacking pipe |
| CN114888741A (en) * | 2022-05-26 | 2022-08-12 | 中国五冶集团有限公司 | Large-diameter pipeline bell and spigot butt joint device and butt joint method |
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Application publication date: 20110824 |