CN111252118A - Transport vehicle for pipe head reinforcement in pipe jacking construction and construction method thereof - Google Patents
Transport vehicle for pipe head reinforcement in pipe jacking construction and construction method thereof Download PDFInfo
- Publication number
- CN111252118A CN111252118A CN201811500933.1A CN201811500933A CN111252118A CN 111252118 A CN111252118 A CN 111252118A CN 201811500933 A CN201811500933 A CN 201811500933A CN 111252118 A CN111252118 A CN 111252118A
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- CN
- China
- Prior art keywords
- jacking
- pipe
- construction
- chain block
- expansion ring
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- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 51
- 230000002787 reinforcement Effects 0.000 title claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/122—Working or loading platforms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to the technical field of pipe jacking construction, in particular to a carrier vehicle for reinforcing a pipe head in pipe jacking construction and a construction method thereof, and the carrier vehicle is suitable for reinforcing pipe heads of different types. The utility model provides a pipe jacking construction pipe head consolidates and uses transport vechicle comprises automobile body, jacking device and chain block, the jacking device is fixed in on the automobile body, the automobile body comprises the square steel sheet that the bottom is equipped with the universal wheel, the jacking device comprises jacking frame and jack, the jacking frame divide into jacking frame and lower jacking frame, it forms with lower jacking frame adoption angle steel welding to go up the jacking frame, it is little 1cm than each limit of jacking frame down to go up the jacking frame, the jack is located on jacking rest base portion automobile body. The invention also provides a construction method of the transport vehicle. The transport vehicle for pipe head reinforcement in pipe jacking construction and the construction method thereof effectively solve the problem that the expansion ring is inconvenient to transport and install in the pipe, enable the expansion ring to be convenient and quick to transport and install, improve the construction efficiency and guarantee the construction safety.
Description
Technical Field
The invention relates to the technical field of pipe jacking construction, in particular to a carrier vehicle for reinforcing a pipe head in pipe jacking construction and a construction method thereof, and the carrier vehicle is suitable for reinforcing pipe heads of different types.
Background
Along with the development of cities and the progress of technologies, the municipal drainage pipeline jacking pipe construction technology is rapidly developed, the application range is continuously enlarged, and the municipal drainage pipeline jacking pipe construction technology is gradually developed into a trenchless construction technology. As a trenchless construction technology, the pipe-jacking construction technology has the advantages of smooth inner surface of a construction pipeline, high construction speed, good construction safety, good sealing performance, low construction noise, small field, deep operation depth and the like, and is a pipeline propulsion technology which is most widely applied to drainage construction of municipal roads.
In the pipe-jacking construction process, the integrity and safety of the pipeline are particularly important for constructors. In the construction process, stress at the pipe head is too concentrated, so that the cement pipe at the pipe head is damaged, the push pipe cannot continue to be constructed, and the pipe head needs to be reinforced. In the reinforcing treatment process, the expansion ring needs to be manually transported to a position needing to be reinforced, and the mode has low working efficiency and certain danger.
This unit has solved this construction difficult problem smoothly through independently researching and developing the swell ring transportation installation car, when improving the efficiency of construction, has effectively ensured construction safety.
Disclosure of Invention
Aiming at the defects in the prior art, the transport vehicle for reinforcing the pipe head in pipe jacking construction and the construction method thereof effectively solve the problem that the expansion ring is inconvenient to transport and install in the pipe, so that the expansion ring is convenient and quick to transport and install, the construction efficiency is improved, and the construction safety is guaranteed.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a pipe jacking construction pipe head consolidates and uses transport vechicle comprises automobile body, jacking device and chain block, the jacking device is fixed in on the automobile body, the automobile body comprises the square steel sheet that the bottom is equipped with the universal wheel, the jacking device comprises jacking frame and jack, jacking frame divide into jacking frame and lower jacking frame, it forms with lower jacking frame adoption angle steel welding to go up jacking frame, it is less 1cm than each limit of jacking frame down to go up jacking frame, the jack is located on jacking frame bottom automobile body, the welding has the chain block collar on four pillars of jacking frame down.
One end of the chain block is mounted on the chain block mounting ring, the other end of the chain block is mounted on the mounting hole in the end portion of the expansion ring, and the chain block is provided with a tightening device.
Wherein, the car body welds the hand push handle to be equipped with the concrete piece counter weight.
Wherein, the jack is a manual hydraulic jack.
A construction method of a carrier vehicle for reinforcing a pipe head in pipe jacking construction comprises the following steps:
step one, transporting a lower expansion ring: moving the lower expansion ring to the conveying vehicle body, connecting the expansion ring with the chain block, tightening the chain block, lifting the upper support by the jack to separate the expansion ring from the ground, moving the conveying installation vehicle to a specified position, lowering the jack, releasing the chain block, and finishing the conveying of the lower expansion ring;
step two, carrying out upper expansion ring transportation: mounting the upper expansion ring on the support frame, fastening the chain block, transporting to a specified position in the pipe, unloading the chain block, and completing the transportation of the upper expansion ring;
step three, installing an upper expansion ring and a lower expansion ring: and (3) jacking the upper support to enable the upper expanding ring to be in contact with the pipe wall, installing small jacks, enabling the small jacks to be located on two sides of the upper expanding ring and the lower expanding ring, starting the small jacks to enable the upper expanding ring and the lower expanding ring to be in full contact with the inner wall of the pipe, installing top iron, and completing installation of the expanding rings.
The invention has the beneficial effects that:
1. according to the invention, the expansion ring transportation and installation vehicle is self-made and assembled, so that the problems of inconvenient transportation and installation of the expansion ring in the pipe are solved, the expansion ring is convenient and quick to transport and install, the construction efficiency is effectively improved, and the construction safety is ensured.
2. The invention is suitable for the transportation, installation and use of expansion rings with various types and pipe diameters, is convenient to disassemble and assemble, shortens the construction period and saves the labor cost and the mechanical cost.
3. The invention has the advantages of ingenious structure, convenient use, stable transportation and high safety.
For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the invention.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
FIG. 1 is a schematic structural view of a pipe head reinforcing transport vehicle for pipe jacking construction according to the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 1, a pipe head reinforcing transport vehicle for pipe jacking construction comprises a vehicle body, a jacking device and a chain block. The jacking device is fixed on a vehicle body, and the vehicle body is formed by a square steel plate 1 with universal wheels 2 at the bottom; the jacking device comprises a jacking frame and a jack 5, the jacking frame is divided into an upper jacking frame 4 and a lower jacking frame 3, and the upper jacking frame 4 and the lower jacking frame 3 are formed by welding angle steel; the upper jacking frame 4 is 1cm smaller than each side of the lower jacking frame 3, so that the upper support 4 can be sleeved into the lower support 3, and the support joint is lifted by using a jack 5; the jack 5 is arranged on the car body at the bottom of the jacking frame, and chain block mounting rings 8 are welded on four pillars of the lower jacking frame 3.
Further, chain block one end is installed in chain block collar 8, and the other end is installed on the mounting hole of expand ring tip, be equipped with correcting unit on the chain block.
Further, the car body is welded with a hand push handle 7 and is provided with a concrete block counterweight 6, and for facilitating the installation and the disassembly of the counterweight, a concrete block with the side length of 15cm is adopted for manufacturing.
Further, the jack 5 is a manual hydraulic jack.
A construction method of a carrier vehicle for reinforcing a pipe head in pipe jacking construction comprises the following steps:
step one, transporting a lower expansion ring: moving the lower expansion ring to the conveying vehicle body, connecting the expansion ring with the chain block, tightening the chain block, lifting the upper support by the jack to separate the expansion ring from the ground, moving the conveying installation vehicle to a specified position, lowering the jack, releasing the chain block, and finishing the conveying of the lower expansion ring;
step two, carrying out upper expansion ring transportation: mounting the upper expansion ring on the support frame, fastening the chain block, transporting to a specified position in the pipe, unloading the chain block, and completing the transportation of the upper expansion ring;
step three, installing an upper expansion ring and a lower expansion ring: and (3) jacking the upper support to enable the upper expanding ring to be in contact with the pipe wall, installing small jacks, enabling the small jacks to be located on two sides of the upper expanding ring and the lower expanding ring, starting the small jacks to enable the upper expanding ring and the lower expanding ring to be in full contact with the inner wall of the pipe, installing top iron, and completing installation of the expanding rings.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a pipe jacking construction pipe head consolidates and uses transport vechicle, its characterized in that comprises automobile body, jacking device and chain block, the jacking device is fixed in on the automobile body, the automobile body comprises for the square steel sheet that the bottom is equipped with the universal wheel, the jacking device comprises jacking frame and jack, jacking frame divide into jacking frame and lower jacking frame, it forms with lower jacking frame adoption angle steel welding to go up jacking frame, it is little 1cm than each limit of jacking frame down to go up jacking frame, the jack is located on the automobile body of jacking frame bottom, the welding has the chain block collar on four pillars of jacking frame down.
2. The pipe head reinforcement transport vehicle for pipe jacking construction according to claim 1, wherein one end of the chain block is mounted on the chain block mounting ring, the other end of the chain block is mounted on the mounting hole at the end of the expansion ring, and the chain block is provided with a tightening device.
3. The pipe head reinforcing transport vehicle for pipe jacking construction according to claim 1, wherein the vehicle body is welded with a push handle and is provided with a concrete block counterweight.
4. The carrier vehicle for pipe head reinforcement in pipe jacking construction according to claim 1, wherein the jack is a manual hydraulic jack.
5. The pipe head reinforcing transport vehicle for pipe jacking construction according to claim 1, wherein the construction method comprises the following steps:
step one, transporting a lower expansion ring: moving the lower expansion ring to the conveying vehicle body, connecting the expansion ring with the chain block, tightening the chain block, lifting the upper support by the jack to separate the expansion ring from the ground, moving the conveying installation vehicle to a specified position, lowering the jack, releasing the chain block, and finishing the conveying of the lower expansion ring;
step two, carrying out upper expansion ring transportation: mounting the upper expansion ring on the support frame, fastening the chain block, transporting to a specified position in the pipe, unloading the chain block, and completing the transportation of the upper expansion ring;
step three, installing an upper expansion ring and a lower expansion ring: and (3) jacking the upper support to enable the upper expanding ring to be in contact with the pipe wall, installing small jacks, enabling the small jacks to be located on two sides of the upper expanding ring and the lower expanding ring, starting the small jacks to enable the upper expanding ring and the lower expanding ring to be in full contact with the inner wall of the pipe, installing top iron, and completing installation of the expanding rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500933.1A CN111252118A (en) | 2018-12-03 | 2018-12-03 | Transport vehicle for pipe head reinforcement in pipe jacking construction and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500933.1A CN111252118A (en) | 2018-12-03 | 2018-12-03 | Transport vehicle for pipe head reinforcement in pipe jacking construction and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111252118A true CN111252118A (en) | 2020-06-09 |
Family
ID=70946629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500933.1A Pending CN111252118A (en) | 2018-12-03 | 2018-12-03 | Transport vehicle for pipe head reinforcement in pipe jacking construction and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111252118A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201703776U (en) * | 2010-06-29 | 2011-01-12 | 中国十七冶集团有限公司 | Inverted lifting device of storage tank |
| CN203794570U (en) * | 2013-12-27 | 2014-08-27 | 柳州欧维姆机械股份有限公司 | Standard section jacking device |
| CN107263025A (en) * | 2017-06-08 | 2017-10-20 | 中国化学工程第十建设有限公司 | A kind of manufacture craft of circular cylinder body non-standard equipment |
| KR101916168B1 (en) * | 2017-12-18 | 2018-11-30 | 주식회사 특수건설 | Transporter for hypothesis of Bridge |
| CN209479705U (en) * | 2018-12-03 | 2019-10-11 | 沈阳市政集团有限公司 | Transport vehicle is used in a kind of reinforcing of jacking construction tube head |
-
2018
- 2018-12-03 CN CN201811500933.1A patent/CN111252118A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201703776U (en) * | 2010-06-29 | 2011-01-12 | 中国十七冶集团有限公司 | Inverted lifting device of storage tank |
| CN203794570U (en) * | 2013-12-27 | 2014-08-27 | 柳州欧维姆机械股份有限公司 | Standard section jacking device |
| CN107263025A (en) * | 2017-06-08 | 2017-10-20 | 中国化学工程第十建设有限公司 | A kind of manufacture craft of circular cylinder body non-standard equipment |
| KR101916168B1 (en) * | 2017-12-18 | 2018-11-30 | 주식회사 특수건설 | Transporter for hypothesis of Bridge |
| CN209479705U (en) * | 2018-12-03 | 2019-10-11 | 沈阳市政集团有限公司 | Transport vehicle is used in a kind of reinforcing of jacking construction tube head |
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