CN214466563U - Jacking equipment - Google Patents
Jacking equipment Download PDFInfo
- Publication number
- CN214466563U CN214466563U CN202120189874.1U CN202120189874U CN214466563U CN 214466563 U CN214466563 U CN 214466563U CN 202120189874 U CN202120189874 U CN 202120189874U CN 214466563 U CN214466563 U CN 214466563U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- steel
- jacking
- wall
- well
- 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.)
- Active
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a jacking equipment relates to pipe pushing jack technical field. This jacking equipment, including ground, the well has been seted up to the upper surface on ground, and the right inner wall of well is close to middle part fixedly connected with operation platform, the lower inner wall fixedly connected with cement board of well, two guide rails of the last fixed surface of cement board, the right inner wall fixedly connected with back wall of well, two fixed steels of the left side outside fixedly connected with of back wall, and two jacks of the equal fixedly connected with of left side surface of two fixed steels, the equal fixed mounting in bottom of four jacks has the bracket. This jacking equipment through back wall, cement slab, steel crossbeam and pre-buried steel sheet, can increase the stability of guide rail installation, avoids jacking equipment in use guide rail skew, leads to the jacking pipeline to take place the skew, influences the pipeline construction, through main jacking oil pump, jack, fixed steel, bracket, partial pressure ring and guide rail, makes things convenient for the staff to install jacking equipment, and easy operation.
Description
Technical Field
The utility model relates to a push bench technical field specifically is jacking equipment.
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 method is that a pipe is jacked into the soil according to a designed gradient by means of jacking force generated by jacking equipment in a working pit to overcome friction force between the pipe and the surrounding soil, the earthwork is transported away, after one pipe section is jacked into the soil layer, a second pipe section is jacked continuously, the principle is that a tool pipe or a heading machine is pushed into a receiving pit from the working pit through the soil layer by means of thrust forces among a main jacking oil cylinder, the pipe section, a relay and the like, and is hoisted, and the pipe is buried between the two pits after following the tool pipe or the heading machine.
The existing jacking equipment can lead to the guide rail to deviate when being used for a long time, the construction difficulty of workers is increased, the position of jacking the pipeline is caused, meanwhile, the jacking speed of the existing jacking equipment is troublesome in actual installation, the operation is difficult, and the working time of the workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a jacking equipment through back-wall, cement slab, steel crossbeam and pre-buried steel sheet, can increase the stability of guide rail installation, avoids jacking equipment in use guide rail skew, leads to the jacking pipeline to take place the skew, influences the pipeline construction, through main top oil pump, jack, fixed steel, bracket, partial pressure ring and guide rail, makes things convenient for staff's installation jacking equipment, and easy operation.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: jacking equipment, which comprises a ground, wherein a hoistway is arranged on the upper surface of the ground, the right inner wall of the hoistway is close to a middle fixedly connected with operating platform, the lower inner wall of the hoistway is fixedly connected with a cement plate, the upper surface of the cement plate is fixedly connected with two guide rails, the right inner wall of the hoistway is fixedly connected with a back wall, the outer surface of the left side of the back wall is fixedly connected with two pieces of fixed steel, the outer surface of the left side of each of the two pieces of fixed steel is fixedly connected with two jacks, the bottom of each of the four jacks is fixedly provided with a bracket, the upper surface of the ground is fixedly provided with a main jacking oil pump, one side of the main jacking oil pump is communicated and connected with an oil supply pipe, one end of the oil supply pipe is communicated and connected with a main hydraulic valve, the main jacking hydraulic valve is communicated and connected with one end of the jacks through a connecting pipe, and one side of the main jacking oil pump is communicated and connected with an oil return pipe, and the one end intercommunication of returning oil pipe is connected in the one end of jack, the left inner wall slip of well inlays and is equipped with the concrete tube coupling, the right side surface of concrete tube coupling is provided with the partial pressure ring.
In order to protect the jack, as the utility model discloses the jacking equipment is preferred, the equal fixedly connected with lag of the extension end of jin's jack, four the left side surface of jack is close to the equal fixedly connected with installation pole of top edge.
Install the rail in order to realize, conduct the utility model discloses it is preferred, two to push up equipment the equal fixedly connected with steel in bottom of guide rail, and two steel of connecting are located the inside of cement board.
In order to realize consolidating the connection steel, conduct the utility model discloses the top advances equipment preferred, two the bottom fixedly connected with steel crossbeam of connection steel.
In order to increase the stability of guide rail installation in fact, as the utility model discloses the jacking equipment is preferred, two pre-buried steel sheets of bottom fixedly connected with of steel crossbeam.
Support a plurality of very heavy in order to realize, conduct the utility model discloses the jacking equipment is preferred, two pole settings of the left side fixed surface of back wall are connected with, and one side difference fixed connection in two fixed steel's of two pole settings both ends.
The utility model provides a jacking equipment. The method has the following beneficial effects:
(1) this jacking equipment through back wall, cement slab, steel crossbeam and pre-buried steel sheet, can increase the stability of guide rail installation, avoids jacking equipment in use guide rail skew, leads to the jacking pipeline to take place the skew, influences the pipeline construction.
(2) The jacking equipment is convenient for workers to install through the main jacking oil pump, the jack, the fixing steel, the bracket, the partial pressure ring and the guide rail, and is simple to operate.
Drawings
Fig. 1 is a front perspective sectional view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a side view of the utility model in a three-dimensional and semi-sectional view;
fig. 4 is a front perspective view of the present invention.
In the figure: 1. a ground surface; 2. a hoistway; 3. a main oil jacking pump; 4. an oil supply pipe; 5. an oil return pipe; 6. concrete pipe joints; 7. a cement board; 8. a guide rail; 9. a voltage division ring; 10. a protective sleeve; 11. a jack; 12. a main top hydraulic valve; 13. an operating platform; 14. fixing steel; 15. a bracket; 16. a back wall; 17. pre-burying a steel plate; 18. a steel beam; 19. connecting steel; 20. mounting a rod; 21. and (6) erecting a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: jacking equipment, comprising a ground 1, wherein the upper surface of the ground 1 is provided with a well 2, the right inner wall of the well 2 is fixedly connected with an operating platform 13 close to the middle part, the lower inner wall of the well 2 is fixedly connected with a cement plate 7, the upper surface of the cement plate 7 is fixedly connected with two guide rails 8, the right inner wall of the well 2 is fixedly connected with a back wall 16, the left outer surface of the back wall 16 is fixedly connected with two fixed steels 14, the left outer surfaces of the two fixed steels 14 are fixedly connected with two jacks 11, the bottoms of the four jacks 11 are fixedly provided with brackets 15, the upper surface of the ground 1 is fixedly provided with a main jacking oil pump 3, one side of the main jacking oil pump 3 is communicated and connected with an oil supply pipe 4, one end of the oil supply pipe 4 is communicated and connected with a main jacking hydraulic valve 12, the main jacking hydraulic valve 12 is communicated and connected with one end of the jacks 11 through a connecting pipe, one side of the main jacking oil pump 3 is communicated and connected with an oil return pipe 5, and the one end intercommunication of returning oil pipe 5 is connected in the one end of jack 11, and the left inner wall of well 2 slides and inlays and be equipped with concrete pipe section 6, and the right side surface of concrete pipe section 6 is provided with partial pressure ring 9.
In this embodiment: the operation platform 13 can realize the function of operating the jack 11, the cement plate 7 can realize the function of installing and supporting the guide rail 8, the guide rail 8 is made of a P43 steel rail, meanwhile, the two sides of the guide rail 8 are filled with concrete, so that the whole guide rail 8 can not generate displacement and firm integration in use, the back wall 16 can play a role of bearing reverse utilization when the jack 11 works, the fixing steel 14 is used for installing the jack 11 and has a fixing function on the jack 11, the function of pushing the concrete pipe joint 6 can be realized through the jack 11, the jack 11 is fixed and supported through the bracket 15, the main oil pump 3 jacks 11 provide power, the oil supply pipe 4 and the oil return pipe 5 are used for transmission, the main hydraulic valve 12 is used for controlling and adjusting the on-off of the oil return pipe 5, the partial pressure ring 9 is made to have enough rigidity, the thrust of the jack 11 can be more uniformly dispersed on the pipe end surface of the jacking pipeline, the structure and principle of the jack 11, the main top oil pump 3 and the main top hydraulic valve 12 belong to the prior art, and for the sake of brevity, detailed description is omitted, and the type can be selected according to the actual use condition.
Specifically, the protection sleeve 10 is fixedly connected to the extending ends of the four jacks 11, and the mounting rod 20 is fixedly connected to the outer surface of the left side of the four jacks 11 close to the top edge.
In this embodiment: through lag 10, can protect the extension end of jack 11, through the wearing and tearing that reduce the top of jack 11, through installation pole 20, can realize the function of hoist and mount jack 11.
Specifically, the bottom of each of the two guide rails 8 is fixedly connected with a connecting steel 19, and the two connecting steels 19 are located inside the cement plate 7.
In this embodiment: the rail 8 is welded to the connecting steel 19, which is increasing the mounting stability of the rail 8.
Specifically, the bottom of the two connecting steels 19 is fixedly connected with a steel beam 18.
In this embodiment: the connecting steel 19 is fixedly connected with the steel cross beam 18 through bolts, so that the guide rail 8 can be conveniently detached.
Specifically, the bottom of the steel beam 18 is fixedly connected with two embedded steel plates 17.
In this embodiment: the installation effect of the guide rail 8 can be increased by pre-burying the steel plate 17.
Specifically, two vertical rods 21 are fixedly connected to the outer surface of the left side of the back wall 16, and one sides of the two vertical rods 21 are respectively and fixedly connected to two ends of the two fixing steels 14.
In this embodiment: by means of the upright rod 21, it is possible to increase the jack 11 so that the mounting effect is increased, increasing the stability of the jack 11.
When in use, a worker firstly arranges the pre-buried steel plate 17, then installs the steel beam 18 on the pre-buried steel plate 17, then installs the guide rail 8 on the steel beam 18, fixes the guide rail 8 through the cement plate 7, then, after the fixing steel 14 is arranged on the back wall 16 and the underground equipment and the jacking equipment are arranged, starting the main oil jacking pump 3, extending and contracting the jack 11, checking the matching condition of the jack 11 and the back wall 16, checking the gap among the voltage dividing ring 9, the jacking equipment, the outlet device and the like, then debugging is carried out until the jacking requirement is met, the voltage division ring 9 and the concrete pipe section 6 are installed and connected with the concrete pipe section 6 by a steel bushing ring, and a circle of hemp ropes is placed at the joint of the concrete pipe section 6 to ensure that the joint gap and the stress are even or various and other anti-leakage measures are taken, the connection safety between the pipes is ensured, the partial pressure ring 9 is installed again, and the operation is repeated, so that the jacking work can be realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Jacking equipment, including ground (1), its characterized in that: well (2) has been seted up to the upper surface on ground (1), the right inner wall of well (2) is close to middle part fixedly connected with operation platform (13), the lower inner wall fixedly connected with cement board (7) of well (2), the last fixed surface of cement board (7) is connected with two guide rails (8), the right inner wall fixedly connected with back wall (16) of well (2), two fixed steel (14) of the left side outside fixedly connected with of back wall (16), and two jacks (11) of the left side surface of two fixed steel (14) equal fixedly connected with, four equal fixed mounting in bottom of jack (11) has bracket (15), the last fixed surface of ground (1) installs main top oil pump (3), and one side intercommunication of main top oil pump (3) is connected with supplies oil pipe (4), the one end intercommunication of supplying oil pipe (4) is connected with main top hydrovalve (12), and main top hydrovalve (12) are connected in the one end of jack (11) through the connecting pipe intercommunication, one side intercommunication of main top oil pump (3) is connected with back oil pipe (5), and the one end intercommunication of returning oil pipe (5) is connected in the one end of jack (11), the left inner wall of well (2) slides and inlays and be equipped with concrete tube coupling (6), the right side surface of concrete tube coupling (6) is provided with partial compression ring (9).
2. The jacking device as claimed in claim 1, wherein: the four jacks (11) are fixedly connected with protective sleeves (10) at the extending ends, and the outer surface of the left side of each jack (11) is close to the mounting rod (20) at the edge of the top.
3. The jacking device as claimed in claim 1, wherein: the bottom of the two guide rails (8) is fixedly connected with connecting steel (19), and the two connecting steel (19) are located inside the cement plate (7).
4. A jacking device as claimed in claim 3, wherein: the bottoms of the two connecting steels (19) are fixedly connected with a steel beam (18).
5. Jacking device according to claim 4, wherein: the bottom of the steel beam (18) is fixedly connected with two embedded steel plates (17).
6. The jacking device as claimed in claim 1, wherein: the outer surface of the left side of the back wall (16) is fixedly connected with two vertical rods (21), and one side of each vertical rod (21) is fixedly connected to two ends of each fixed steel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189874.1U CN214466563U (en) | 2021-01-22 | 2021-01-22 | Jacking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189874.1U CN214466563U (en) | 2021-01-22 | 2021-01-22 | Jacking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214466563U true CN214466563U (en) | 2021-10-22 |
Family
ID=78113960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120189874.1U Active CN214466563U (en) | 2021-01-22 | 2021-01-22 | Jacking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214466563U (en) |
-
2021
- 2021-01-22 CN CN202120189874.1U patent/CN214466563U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108843857B (en) | Municipal pipeline construction device and construction method | |
| CN103541735B (en) | Tunneling machine stepping pushing supporting device and construction method | |
| CN108194703B (en) | Correction construction system and correction method for construction jacking pipe | |
| CN104929647A (en) | Pipe jacking machine retaining device and mounting method thereof | |
| CN213836676U (en) | Foundation ditch excavation steel sleeve supporting device | |
| CN110029714B (en) | Installation device for engineering drainage pipeline | |
| CN106151679B (en) | The towed counterpart method in large diameter reinforced concrete pipe road | |
| CN102518300A (en) | Embedded conical bearing joint type steel structure support and construction method thereof | |
| CN110206071B (en) | Method and device for reinforcing joints of underground continuous wall | |
| CN104234447A (en) | Tool-type suspension staircase for deep foundation pit | |
| CN208058113U (en) | A kind of amendment construction system of construction push pipe | |
| CN214466563U (en) | Jacking equipment | |
| CN112815144A (en) | Artificial pipe jacking construction process | |
| CN111550271A (en) | Method for removing shield negative ring duct piece in vertical shaft transverse passage | |
| CN206753488U (en) | A kind of artificial digging pile reaming auxiliary equipment | |
| CN214577030U (en) | Complicated environment ultra-long distance pipe jacking structure | |
| CN112797227B (en) | Ultra-long distance pipe jacking structure in complex environment and construction method | |
| CN111998129B (en) | Underground pipeline installation auxiliary device and installation method | |
| JP2021181751A (en) | Reaction force structure and method for launching concrete box or open shield machine | |
| JP6387778B2 (en) | Suspension jig used when building the core material of the underground continuous wall, the method of building the core material of the underground continuous wall, and the system for building the core material of the underground continuous wall | |
| CN103850247B (en) | A kind of underground continuous wall connector guard shield and construction equipment and construction method | |
| CN109930600B (en) | Upper clamping mechanism of pile planting machine | |
| CN206128079U (en) | Subway foundation pit assembled horizontal support system | |
| CN105735324B (en) | The platform disassembly method of steel sheet pile supporting | |
| CN109706848B (en) | Construction method for jacking bridge and culvert by using through jack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |