CN216643281U - Portable combined pipe installing equipment for jacking pipes - Google Patents
Portable combined pipe installing equipment for jacking pipes Download PDFInfo
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- CN216643281U CN216643281U CN202123411546.0U CN202123411546U CN216643281U CN 216643281 U CN216643281 U CN 216643281U CN 202123411546 U CN202123411546 U CN 202123411546U CN 216643281 U CN216643281 U CN 216643281U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model relates to portable combined pipe installation equipment for jacking pipes, which is characterized in that an energy storage cylinder is arranged in one end of a base pipe, a pipe cap is arranged at the other end of the base pipe in a penetrating manner, pipe sections are connected with the pipe cap in a penetrating manner, an energy storage backflow oil cylinder is arranged in the middle of the energy storage cylinder in a penetrating manner, one end of the energy storage backflow oil cylinder is communicated with the energy storage cylinder, the other end of the energy storage backflow oil cylinder is communicated with a hydraulic channel, the telescopic end of the energy storage backflow oil cylinder is connected with a drill rod section through a drill rod joint, the drill rod section at the tail end is positioned at the tail end of the pipe section in a penetrating manner and provided with a top plate, and the telescopic end of the energy storage backflow oil cylinder contracts to enable the top plate to push the pipe sections and to push and nest the adjacent pipe sections.
Description
Technical Field
The utility model relates to the technical field of pipeline construction, in particular to portable combined pipe installation equipment for jacking pipes.
Background
The compound pipe jacking (pilot pipe jacking) process is between the horizontal directional drilling and the slurry balance pipe jacking process, is a comprehensive construction process of 'process + pipe and working well', and is a complete system. It had both had the directional advantage such as the geology of boring is adapted extensively, the obstacle handling capacity is strong, secondary disaster is little, had the accurate advantage of push pipe elevation control again, and is little to the space requirement simultaneously, and the pipeline leakproofness is good, the wholeness is strong, and its theory of operation is: the self-sealing self-locking socket joint is matched to weave a solid-wall short pipe, the traditional pipeline back dragging method is changed into a pulling and jacking method, a pipe joint is installed underground at the tail end, a drill rod penetrates through the center of the pipeline, and the pipeline is jacked at the tail end of the pipeline. The tunneling head is responsible for tunneling torque and head-on resistance, and the residual force of the equipment is transmitted to the pipe tail through the transfer device behind the machine head and the dowel bar, so that the aim of jacking is fulfilled. The tunneling head and the pipe are not locked to achieve the function of a mud-water balance relay room, and the pipe only bears jacking friction resistance.
The existing pipe jacking equipment is close to the pipe top from the outside, the equipment is heavy, the equipment needs to be moved every time of pipe jacking, great inconvenience is brought to operation, the use environment is more and more complex, higher requirements are provided for matching of pipeline system tools and pipe fittings, and the pipe jacking equipment needs to be used in different environments.
SUMMERY OF THE UTILITY MODEL
The utility model improves the prior art aiming at the defects, provides a portable combined pipe installation device for jacking pipes, and adopts the following technical scheme:
a portable combination tubulation equipment for push pipe, including the parent tube, the inside energy storage jar that is provided with of one end of parent tube, the other end is worn to be equipped with the pipe cap to wear to establish through this pipe cap and be connected with the pipe section, energy storage backward flow hydro-cylinder is worn to be equipped with at the middle part of energy storage jar, and this energy storage backward flow hydro-cylinder's one end intercommunication energy storage jar, other end intercommunication have a hydraulic passage, energy storage backward flow hydro-cylinder's flexible end has the drilling rod section through drilling rod joint connection, and is terminal the drilling rod section is located the roof is worn to be equipped with at the end of pipe section, energy storage backward flow hydro-cylinder's flexible end shrink makes the roof pushes up pipe section, and will be adjacent the tight nestification in pipe section top.
The tube segments are provided in sets, groups of which can nest with each other when arranged adjacent to each other.
The drill rod sections are provided with a plurality of groups, and a plurality of groups of the drill rod sections can be nested with each other and connected through threads when arranged adjacent to each other.
And the telescopic end of the energy storage backflow oil cylinder, which is positioned inside the energy storage backflow oil cylinder, is provided with a liquid inlet and outlet.
Furthermore, the telescopic end, the drill rod joint and the drill rod section of the energy storage backflow oil cylinder are all of hollow structures and form a hydraulic channel, and the hydraulic channel is communicated with the interior of the energy storage backflow oil cylinder through a liquid inlet and a liquid outlet.
Furthermore, the telescopic end of the energy storage backflow oil cylinder is of a hollow structure and is communicated with a drill rod joint, the drill rod joint is communicated with an oil pipe joint to form a hydraulic channel, and the hydraulic channel is communicated with the interior of the energy storage backflow oil cylinder through a liquid inlet and outlet.
The diameter of the top plate is greater than or equal to the outer diameter of the tube segment.
One side of the top plate, which is positioned on the pipe section, is provided with a fastening sleeve, the other side of the top plate is provided with a clamping piece, the fastening sleeve and the clamping piece are respectively and fixedly connected with the drill rod section, and the fastening sleeve and the clamping piece are clamped on two sides of the top plate.
Furthermore, a plurality of groups of clamping grooves are formed in the periphery of the drill rod section in an array mode, and the clamping grooves and the clamping pieces are matched to support the top plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has the advantages of convenient installation and operation, small occupied area, small influence on the ground, traffic, environment, surrounding underground pipelines and the like, low cost and low requirement on the operating environment.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced as follows:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a sectional view of the internal structure of the present invention;
FIG. 3 is a cross-sectional view of the hydraulic passage 1 of the present invention;
FIG. 4 is a cross-sectional view of the hydraulic passage 2 of the present invention;
FIG. 5 is an exploded view of the present invention;
the method comprises the following steps: 1. a base pipe; 2. an energy storage cylinder; 3. a pipe cap; 4. a tube segment; 5. an energy storage backflow oil cylinder; 6. a hydraulic channel; 7. a drill pipe joint; 8. a drill pipe section; 9. a top plate; 10. a liquid inlet and outlet; 11. an oil pipe joint; 12. fastening sleeves; 13. a fastener; 14. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Embodiments of the utility model will be described in further detail below with reference to the following drawings, in which: the first embodiment is as follows:
as shown in figure 1, the portable combined pipe loading equipment for pipe jacking comprises a base pipe 1, an energy storage cylinder 2 arranged in one end of the base pipe 1, a pipe cap 3 arranged at the other end of the base pipe, a pipe segment 4 is connected through the pipe cap 3 in a penetrating way, an energy storage backflow oil cylinder 5 is arranged in the middle of the energy storage cylinder 2 in a penetrating way, one end of the energy storage backflow oil cylinder 5 is communicated with the energy storage cylinder 2, compressible gas is arranged in the energy storage cylinder 2, the other end of the energy storage backflow oil cylinder is communicated with the hydraulic channel 6, the telescopic end of the energy storage backflow oil cylinder 5, which is positioned in the energy storage backflow oil cylinder, is provided with a liquid inlet and outlet 10, and the hydraulic channel 6 is communicated, the telescopic end of the energy storage backflow oil cylinder 5 is connected with a drill rod section 8 through a drill rod joint 7, a top plate 9 penetrates through the tail end of the tail end drill rod section 8, which is positioned at the pipe section 4, the diameter of the top plate 9 is equal to the outer diameter of the pipe section 4, and the telescopic end of the energy storage backflow oil cylinder 5 contracts to enable the top plate 9 to jack the pipe section 4 and tightly nest the adjacent pipe sections 4.
The pipe sections 4 are provided with several groups, the sets of pipe sections 4 being nestable within each other when arranged adjacent to each other, the drill rod sections 8 are provided with several groups, the sets of drill rod sections 8 being nestable within each other and being connected by means of threads when arranged adjacent to each other.
One side of the top plate 9, which is positioned on the pipe section 4, is provided with a fastening sleeve 12, the other side of the top plate is provided with a clamping piece 13, the fastening sleeve 12 and the clamping piece 13 are respectively fixedly connected with the drill rod section 8 and clamped on two sides of the top plate 9, so that the top plate 9 and the pipe section 4 can be in a parallel state, and the top plate and the pipe section are horizontally moved and embedded when being tightly nested.
Further, a plurality of groups of clamping grooves 14 are formed in the periphery array of the drill rod section 8, the clamping grooves 14 and the clamping pieces 13 are matched to support the top plate 9, the top plate 9 can be fixed through the clamping pieces 13, the top plate 9 is supported when the pipe section 4 is tightly jacked, and the top plate 9 is effectively prevented from loosening.
In the present embodiment, as shown in fig. 3, the telescopic end of the energy storage return cylinder 5, the drill rod joint 7 and the drill rod section 8 are all hollow and form a hydraulic passage 6, and the hydraulic passage 6 is communicated with the inside of the energy storage return cylinder 5 through a liquid inlet and outlet 10.
The working well is constructed firstly, then the base pipe 1 is drilled in a guiding way, the first pipe section 4 is sleeved after lumps and water in the well are cleaned and drained, the top plate 9 is installed on the first layer of drill rod section 8, then the clamping piece 13 is adopted to be connected with the clamping groove 14 to fix the top plate 9, then oil is infused into the energy storage backflow oil cylinder 5 at the tail end of the drill rod section 8, the telescopic end of the energy storage backflow oil cylinder 5 is in a withdrawing state, at the moment, the top plate 9 presses the pipe section 4, the pipe section 4 is tightly propped and nested with the previous pipe section 4, when the telescopic end of the energy storage backflow oil cylinder 5 is in the withdrawing state, one end inside the energy storage backflow oil cylinder 5 is filled with the oil, the other end compresses gas to the energy storage cylinder 2, after the pipe section 4 is tightly propped, the oil is discharged from the energy storage backflow oil cylinder 5 through the hydraulic passage 6, at the moment, the gas pressure of the energy storage cylinder 2 is released, the telescopic end of the energy storage backflow oil cylinder 5 is slowly pushed out, and after the clamping piece 13 is disassembled, and taking down the top plate 9, placing the next pipe section 4, and repeating the steps to finish the pipeline connection.
Example two:
as shown in figure 1, a portable combined pipe installation device for pipe jacking is provided, wherein an energy storage cylinder 2 is arranged inside one end of a base pipe 1, a pipe cap 3 is arranged at the other end of the base pipe, a pipe segment 4 is arranged and connected in a penetrating way through the pipe cap 3, an energy storage backflow oil cylinder 5 is arranged in the middle of the energy storage cylinder 2 in a penetrating way, one end of the energy storage backflow oil cylinder 5 is communicated with the energy storage cylinder 2, compressible gas is arranged in the energy storage cylinder 2, the other end of the energy storage cylinder is communicated with a hydraulic channel 6, a telescopic end of the energy storage backflow oil cylinder 5, which is positioned inside the energy storage backflow oil cylinder, is provided with a liquid inlet and outlet 10 and is communicated with the hydraulic channel 6, the telescopic end of the energy storage backflow oil cylinder 5 is connected with a drill rod segment 8 through a drill rod joint 7, a top plate 9 is arranged at the tail end of the pipe segment 4 in a penetrating way, the diameter of the top plate 9 is equal to the outer diameter of the pipe segment 4, the telescopic end of the energy storage backflow oil cylinder 5 is contracted to enable the top plate 9 to press the pipe segment 4 and tightly nest the adjacent pipe segments 4, the working well is constructed firstly, then the base pipe 1 is drilled in a guiding way, and after the lumps in the well are cleaned and water is drained, the base pipe is rotated on the first layer.
The pipe sections 4 are provided with several groups, the sets of pipe sections 4 being nestable within each other when arranged adjacent to each other, the drill rod sections 8 are provided with several groups, the sets of drill rod sections 8 being nestable within each other and being connected by means of threads when arranged adjacent to each other.
One side of the top plate 9, which is positioned on the pipe section 4, is provided with a fastening sleeve 12, the other side of the top plate is provided with a clamping piece 13, the fastening sleeve 12 and the clamping piece 13 are respectively fixedly connected with the drill rod section 8 and clamped on two sides of the top plate 9, so that the top plate 9 and the pipe section 4 can be in a parallel state, and the top plate and the pipe section are horizontally moved and embedded when being tightly nested.
Further, a plurality of groups of clamping grooves 14 are formed in the periphery array of the drill rod section 8, the clamping grooves 14 and the clamping pieces 13 are matched to support the top plate 9, the top plate 9 can be fixed through the clamping pieces 13, the top plate 9 is supported when the pipe section 4 is tightly jacked, and the top plate 9 is effectively prevented from loosening.
In the embodiment, as shown in fig. 4, the telescopic end of the energy-storing return cylinder 5 is a hollow structure, and is communicated with the drill rod joint 7, the drill rod joint 7 is communicated with the oil pipe joint 11 and forms a hydraulic passage 6, and the hydraulic passage 6 is communicated with the inside of the energy-storing return cylinder 5 through the liquid inlet and outlet 10.
The working well is constructed firstly, the oil pipe joint 11 is connected with the drill rod joint 7, then the oil pipe joint 11 is connected with the oil pipe, then the base pipe 1 is guided and drilled, the first pipe section 4 is sleeved after lump and water are cleared in the well, the top plate 9 is installed on the first layer drill rod section 8, the oil pipe penetrates through the top plate 9, then the top plate 9 is connected and fixed with the clamping groove 14 by adopting the clamping piece 13, then the oil is infused into the energy storage backflow oil cylinder 5 through the oil pipe, the telescopic end of the energy storage backflow oil cylinder 5 is in a withdrawing state, at the moment, the top plate 9 presses the pipe section 4, the pipe section 4 is tightly nested with the previous pipe section 4, when the telescopic end of the energy storage backflow oil cylinder 5 is in the withdrawing state, one end in the energy storage backflow oil cylinder 5 is filled with the oil, the other end compresses gas to the energy storage cylinder 2, after the pipe section 4 is tightly pressed, the oil is discharged from the energy storage backflow oil cylinder 5 through the oil pipe, at the moment, the gas of the energy storage cylinder 2 is released, and slowly pushing out the telescopic end of the energy storage backflow oil cylinder 5, removing the clamping piece 13, taking down the top plate 9, placing the next pipe section 4, and repeating the steps to complete the pipeline connection.
The working well is constructed firstly, then the base pipe 1 is drilled in a guiding way, the first pipe section 4 is sleeved after lumps and water in the well are cleaned and drained, the top plate 9 is installed on the first layer of drill rod section 8, then the clamping piece 13 is adopted to be connected with the clamping groove 14 to fix the top plate 9, then oil is infused into the energy storage backflow oil cylinder 5 at the tail end of the drill rod section 8, the telescopic end of the energy storage backflow oil cylinder 5 is in a withdrawing state, at the moment, the top plate 9 presses the pipe section 4, the pipe section 4 is tightly propped and nested with the previous pipe section 4, when the telescopic end of the energy storage backflow oil cylinder 5 is in the withdrawing state, one end inside the energy storage backflow oil cylinder 5 is filled with the oil, the other end compresses gas to the energy storage cylinder 2, after the pipe section 4 is tightly propped, the oil is discharged from the energy storage backflow oil cylinder 5 through the hydraulic passage 6, at the moment, the gas pressure of the energy storage cylinder 2 is released, the telescopic end of the energy storage backflow oil cylinder 5 is slowly pushed out, and after the clamping piece 13 is disassembled, taking down the top plate 9 and then placing the next pipe segment 4, repeating the steps to complete the pipeline connection
The utility model has the advantages of convenient installation and operation, small occupied area, small influence on the ground, traffic, environment, surrounding underground pipelines and the like, low cost and low requirement on the operating environment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The portable combined pipe installing equipment for pipe jacking comprises a base pipe (1) and is characterized in that, an energy storage cylinder (2) is arranged inside one end of the base pipe (1), a pipe cap (3) is arranged at the other end in a penetrating way, a pipe segment (4) is connected through the pipe cap (3), an energy storage backflow oil cylinder (5) is arranged in the middle of the energy storage cylinder (2) in a penetrating way, one end of the energy storage backflow oil cylinder (5) is communicated with the energy storage cylinder (2), the other end is communicated with a hydraulic channel (6), the telescopic end of the energy storage backflow oil cylinder (5) is connected with a drill rod section (8) through a drill rod joint (7), the drill rod section (8) at the tail end is positioned at the tail end of the pipe section (4) and penetrates through a top plate (9), the telescopic end of the energy storage backflow oil cylinder (5) contracts to enable the top plate (9) to jack the pipe sections (4) and jack and nest the adjacent pipe sections (4).
2. Portable combined pipe-racking device for pipe jacking according to claim 1, wherein said pipe segments (4) are provided in groups, groups of said pipe segments (4) being nestable with each other when arranged adjacent to each other.
3. Portable combined piping equipment for push pipes according to claim 1 characterized in that said drill pipe sections (8) are provided with several groups, several groups of said drill pipe sections (8) being nestable and threadedly connectable to each other when arranged next to each other.
4. The portable combined pipe-loading equipment for pipe-jacking according to claim 1, wherein the telescopic end of the energy-storage backflow oil cylinder (5) inside the energy-storage backflow oil cylinder is provided with a liquid inlet and outlet (10).
5. The portable combined pipe filling equipment for pipe jacking according to claim 1 or 4, wherein the telescopic end of the energy-storing return cylinder (5), the drill pipe joint (7) and the drill pipe section (8) are all hollow structures and form a hydraulic channel (6), and the hydraulic channel (6) is communicated with the inside of the energy-storing return cylinder (5) through the liquid inlet and outlet (10).
6. The portable combined pipe loading equipment for pipe jacking according to claim 1 or 4, wherein the telescopic end of said energy-storing return cylinder (5) is hollow and is communicated with a drill pipe joint (7), said drill pipe joint (7) is communicated with an oil pipe joint (11) and forms a hydraulic channel (6), and said hydraulic channel (6) is communicated with the inside of said energy-storing return cylinder (5) through a liquid inlet and outlet (10).
7. Portable combined piping equipment for push pipes according to claim 1 characterized in that the diameter of the top plate (9) is greater than or equal to the outer diameter of the pipe section (4).
8. The portable combined pipe filling equipment for pipe jacking according to claim 1, wherein one side of the top plate (9) on the pipe sections (4) is provided with a fastening sleeve (12), the other side is provided with a clamping piece (13), the fastening sleeve (12) and the clamping piece (13) are respectively fixedly connected with the drill pipe sections (8) and clamped on two sides of the top plate (9).
9. The portable combined pipe loading equipment for pipe jacking according to claim 8, wherein a plurality of sets of clamping grooves (14) are formed in the peripheral array of the drill pipe section (8), and the clamping pieces (13) are matched with the clamping grooves (14) to support the top plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411546.0U CN216643281U (en) | 2021-12-31 | 2021-12-31 | Portable combined pipe installing equipment for jacking pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411546.0U CN216643281U (en) | 2021-12-31 | 2021-12-31 | Portable combined pipe installing equipment for jacking pipes |
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| Publication Number | Publication Date |
|---|---|
| CN216643281U true CN216643281U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411546.0U Active CN216643281U (en) | 2021-12-31 | 2021-12-31 | Portable combined pipe installing equipment for jacking pipes |
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|---|---|
| CN (1) | CN216643281U (en) |
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2021
- 2021-12-31 CN CN202123411546.0U patent/CN216643281U/en active Active
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