CN218000644U - Pipe jacking device for hydraulic engineering - Google Patents
Pipe jacking device for hydraulic engineering Download PDFInfo
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- CN218000644U CN218000644U CN202220370976.8U CN202220370976U CN218000644U CN 218000644 U CN218000644 U CN 218000644U CN 202220370976 U CN202220370976 U CN 202220370976U CN 218000644 U CN218000644 U CN 218000644U
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- telescopic link
- fixed
- base
- pipe jacking
- pipeline
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Abstract
The utility model discloses a pipe jacking device for hydraulic engineering relates to pipe jacking device technical field. The base is included, be fixed with hydraulic means on the base, hydraulic means's output shaft is fixed with the diaphragm, the diaphragm is fixed with telescopic link A's one end, telescopic link A's the other end is fixed on the base, telescopic link A's the surface is articulated with support A's one end, support A's the other end is articulated with telescopic link B's surface, telescopic link B fixes on the base, slidable mounting has telescopic link C on the base, be provided with the adjusting device who carries out the regulation according to the good grounds pipeline size on the telescopic link C. This adjusting device who sets up on pipe jacking device for hydraulic engineering can be according to the specification of pipeline, adjusts the distance between telescopic link C and the telescopic link B to can adapt to the not pipeline of equidimension, back in soil is gone into on the pipeline top simultaneously, can bury the pipeline fast in the hole that the top was good, it is more convenient to make the work of advancing in the top.
Description
Technical Field
The utility model relates to a pipe jacking device technical field specifically is a pipe jacking device for hydraulic engineering.
Background
The pipe-jacking construction is a non-excavation construction method, and is a pipeline burying construction technology without excavation or with few excavations. The pipe jacking construction is that the friction force between the pipeline and the surrounding soil is overcome by means of the jacking force generated by jacking equipment in a working pit, the pipeline is jacked into the soil according to the designed gradient, and earthwork is transported away. After one section of pipe is pushed into the soil layer, the second section of pipe is pushed into the soil layer continuously. The principle is that by means of the thrust of the main top oil cylinder, the pipeline and the relay, the tool pipe or the development machine is pushed into the receiving pit from the working pit through the soil layer and is lifted. The pipeline is buried between the two pits after following the tool pipe or the heading machine.
Ordinary pipe jacking device can't adjust according to the pipeline of different specifications when being under construction, and while complex operation need be walked soil in advance, with the pipeline insert soil in, if soil collapses in taking place, the pipeline still can not avoid taking place to rub with soil.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a pipe jacking device for hydraulic engineering has solved the problem that above-mentioned background art provided.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pipe jacking device for hydraulic engineering, includes the base, be fixed with hydraulic means on the base, hydraulic means's output shaft is fixed with the diaphragm, the diaphragm is fixed with telescopic link A's one end, telescopic link A's the other end is fixed on the base, telescopic link A's surface is articulated with support A's one end, support A's the other end is articulated with telescopic link B's surface, telescopic link B fixes on the base, slidable mounting has telescopic link C on the base, be provided with the adjusting device who adjusts according to the pipeline size on the telescopic link C, adjusting device includes drive mechanism and stop gear.
Preferably, drive mechanism includes support B, slider, slide bar, bull stick and fixed block, support B's one end is articulated with telescopic link C's surface, support B's the other end is articulated with the surface of slider, slider slidable mounting is on the base, the slider is fixed with the one end of slide bar, the other end slidable mounting of slide bar is in the arc spout, the arc spout is seted up on the bull stick, the bull stick rotates and installs on the fixed block, the fixed block is fixed on the base.
Preferably, stop gear includes spacing taper rod, spring and slip bolt board, spacing taper rod slidable mounting is on the fixed block, the spring has been cup jointed on the surface of spacing taper rod, slidable mounting has the slip bolt board on the spacing taper rod.
Preferably, the rotating rod is provided with circular grooves in a circular array shape, and the fixing block is provided with clamping grooves.
Preferably, the conical blocks are fixed on the telescopic rods B and C.
(III) advantageous effects
The utility model provides a pipe jacking device for hydraulic engineering. The method has the following beneficial effects:
(1) Hydraulic means, telescopic link A, telescopic link B, telescopic link C and the cone piece that sets up on this pipe jacking device for hydraulic engineering can press from both sides tight pipeline's one end, through hydraulic means's drive, when advancing work in carrying out the top, bring the pipeline into soil in, better avoid taking place the friction between soil and the pipeline, convenient operation simultaneously.
(2) The adjusting device who sets up on this pipe jacking device for hydraulic engineering can be according to the specification of pipeline, adjusts the distance between telescopic link C and the telescopic link B to can adapt to the not pipeline of equidimension, back in soil is gone into on the pipeline top simultaneously, can bury the pipeline in the hole that the top is good fast, it is more convenient to make the work of advancing in the top.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the cone block side view of the present invention.
In the figure: 1. a base; 2. a hydraulic device; 3. a transverse plate; 4. a telescopic rod A; 5. a bracket A; 6. a telescopic rod B; 7. a telescopic rod C; 8. an adjustment device; 81. a transmission mechanism; 811. a bracket B; 812. a slider; 813. a slide bar; 814. a rotating rod; 815. a fixed block; 82. a limiting mechanism; 821. a limiting taper rod; 822. a spring; 823. a sliding latch plate; 9. and (4) cone blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pipe jacking device for hydraulic engineering, the on-line screen storage device comprises a base 1, be fixed with hydraulic means 2 on the base 1, hydraulic means 2's output shaft is fixed with diaphragm 3, diaphragm 3 is fixed with telescopic link A4's one end, telescopic link A4's the other end is fixed on base 1, telescopic link A4's surface is articulated with support A5's one end, support A5's the other end is articulated with telescopic link B6's surface, telescopic link B6 is fixed on base 1, slidable mounting has telescopic link C7 on the base 1, be provided with the adjusting device 8 that adjusts according to the pipeline size on the telescopic link C7, adjusting device 8 includes drive mechanism 81 and stop gear 82, all be fixed with awl body block 9 on telescopic link B6 and the telescopic link C7, semi-cylindrical recess has all been seted up on two sets of awl body blocks 9, be used for pressing from both sides the pipeline tightly, and simultaneously, in the semi-cylindrical recess, circular array is fixed with the awl block that is used for increasing and pipeline friction force between, through hydraulic means 2, diaphragm 3, telescopic link A4 and support A5 mutually support A5 can drive the awl block and carry out the friction when telescopic link B6 and carry out the synchronous clamp of telescopic link B through the pipeline, telescopic link B6, the telescopic link removes the pipeline.
In this embodiment, the transmission mechanism 81 includes a support B811, a slider 812, a sliding rod 813, a rotating rod 814 and a fixing block 815, one end of the support B811 is hinged to the surface of the telescopic rod C7, the other end of the support B811 is hinged to the surface of the slider 812, the slider 812 is slidably mounted on the base 1, the slider 812 is fixed to one end of the sliding rod 813, the other end of the sliding rod 813 is slidably mounted in an arc-shaped chute, the arc-shaped chute is opened on the rotating rod 814, the rotating rod 814 is rotatably mounted on the fixing block 815, the fixing block 815 is fixed to the base 1, the limiting mechanism 82 includes a limiting conical rod 821, a spring 822 and a sliding plug plate 823, the limiting conical rod 821 is slidably mounted on the fixing block 815, the spring 822 is sleeved on the surface of the limiting conical rod 821, the sliding plug plate 823 is slidably mounted on the limiting conical rod 821, when the soil needs to be jacked up and down, the distance between the telescopic rod C7 and the telescopic rod B6 is adjusted up and down according to the specification of the pipeline, during adjustment, the sliding plug plate can drive the sliding block 812 to move left and right, the sliding rod 813 can be moved when the soil needs to move, the telescopic rod to move left and right, the telescopic rod, the stability of the telescopic rod can be guaranteed, and the telescopic rod can be adjusted, the telescopic rod can be guaranteed, the telescopic rod C7 can be adjusted, and the telescopic rod can be adjusted after the telescopic rod C7 is adjusted, and the telescopic rod C9 can be adjusted.
When the pipeline jacking device is in operation (or in use), when a pipeline needs to be jacked into soil, the sliding plug plate 823 is moved rightwards to separate the sliding plug plate 823 from a clamping groove formed in a fixed block 815, the limiting conical rod 821 is pulled upwards, the distance between the telescopic rod C7 and the telescopic rod B6 is adjusted according to the size of the pipeline, the pipeline is clamped between two conical blocks 9, the limiting conical rod 821 is clamped into a circular groove formed in a rotating rod 814 again, the sliding plug plate 823 is pushed leftwards, the sliding plug plate 823 is clamped into the clamping groove formed in the fixed block 815 again, the hydraulic device 2 is started, the conical block 9 drives the pipeline to jack into the soil through the driving of the transverse plate 3, the limiting conical rod A4 and the telescopic rod B6, the sliding plug plate 823 is moved rightwards to separate from the clamping groove formed in the fixed block 815, the limiting conical rod 821 is pulled upwards, the telescopic rod C7 is pulled downwards, the telescopic rod C7 drives the conical block 9 to not clamp the pipeline tightly, the telescopic rod B6 is driven to return, and a worker returns to the telescopic rod C7 to be started.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pipe jacking device for hydraulic engineering, includes base (1), its characterized in that: be fixed with hydraulic means (2) on base (1), the output shaft of hydraulic means (2) is fixed with diaphragm (3), diaphragm (3) are fixed with the one end of telescopic link A (4), the other end of telescopic link A (4) is fixed on base (1), the surface of telescopic link A (4) is articulated with the one end of support A (5), the other end of support A (5) is articulated with the surface of telescopic link B (6), telescopic link B (6) are fixed on base (1), slidable mounting has telescopic link C (7) on base (1), be provided with adjusting device (8) that carry out the regulation according to the pipeline size on telescopic link C (7), adjusting device (8) include drive mechanism (81) and stop gear (82).
2. The pipe jacking device for the hydraulic engineering according to claim 1, wherein: drive mechanism (81) includes support B (811), slider (812), slide bar (813), bull stick (814) and fixed block (815), the one end of support B (811) is articulated with the surface of telescopic link C (7), the other end of support B (811) is articulated with the surface of slider (812), slider (812) slidable mounting is on base (1), slider (812) is fixed with the one end of slide bar (813), the other end slidable mounting of slide bar (813) is in the arc spout, the arc spout is seted up on bull stick (814), bull stick (814) are rotated and are installed on fixed block (815), fixed block (815) are fixed on base (1).
3. The pipe jacking device for the hydraulic engineering according to claim 1, wherein: the limiting mechanism (82) comprises a limiting conical rod (821), a spring (822) and a sliding bolt plate (823), the limiting conical rod (821) is installed on the fixing block (815) in a sliding mode, the spring (822) is sleeved on the surface of the limiting conical rod (821), and the sliding bolt plate (823) is installed on the limiting conical rod (821) in a sliding mode.
4. The pipe jacking device for the hydraulic engineering according to claim 2, wherein: the rotating rod (814) is provided with circular grooves in a circular array shape, and the fixing block (815) is provided with clamping grooves.
5. The pipe jacking device for the hydraulic engineering according to claim 1, wherein: the telescopic rod B (6) and the telescopic rod C (7) are both fixed with cone blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220370976.8U CN218000644U (en) | 2022-02-23 | 2022-02-23 | Pipe jacking device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220370976.8U CN218000644U (en) | 2022-02-23 | 2022-02-23 | Pipe jacking device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218000644U true CN218000644U (en) | 2022-12-09 |
Family
ID=84287030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220370976.8U Active CN218000644U (en) | 2022-02-23 | 2022-02-23 | Pipe jacking device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218000644U (en) |
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2022
- 2022-02-23 CN CN202220370976.8U patent/CN218000644U/en active Active
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