CN212480337U - Adjustable guide rail system for pipe jacking - Google Patents
Adjustable guide rail system for pipe jacking Download PDFInfo
- Publication number
- CN212480337U CN212480337U CN202021106848.XU CN202021106848U CN212480337U CN 212480337 U CN212480337 U CN 212480337U CN 202021106848 U CN202021106848 U CN 202021106848U CN 212480337 U CN212480337 U CN 212480337U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sleeper
- rail
- base
- positioning holes
- 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
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to an adjustable guide rail system for pipe jacking, which belongs to the technical field of tunnel construction and comprises a base, wherein two parallel first guide rails are fixedly arranged on the base, a second guide rail parallel to the first guide rail is arranged between the two first guide rails, the second guide rail is arranged on the base in a sliding way, and a space for placing a pipeline is formed between the two second guide rails; and a pushing device used for adjusting the position of the second guide rail is arranged between the adjacent first guide rail and the second guide rail. The utility model has the advantages of can adjust the distance between the adjacent guide rail, adapt to the pipeline construction of different pipe diameters, it is convenient to adjust, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of tunnel construction, especially, relate to an adjustable guide rail system is used to push pipe.
Background
The pipe-jacking construction is a non-excavation construction method, and is a pipeline burying construction technology without excavation or with few excavation. In the pipe jacking construction process, the guide rail for supporting the pipe joint is fixed on a designed working surface in a welding and concrete pouring mode, and the pipe joint is placed on the guide rail before jacking. Before the top-entering pipeline enters the soil, the guide rail plays a role in guiding so as to ensure that the pipe joint advances according to the designed elevation and direction.
However, in actual construction, it is found that in the same project, because each section of pipe jacking interval comprises a main pipeline and an auxiliary pipeline, the outer diameters of pipe joints are different, and the guide rail used in the existing pipe jacking is a fixed and non-adjustable guide rail, so that when pipelines with different pipe diameters need to be jacked in, the guide rail needs to be dismantled and adjusted and fixed again, the mechanical and labor cost is increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a push pipe is with adjustable guide rail system has the distance that can adjust between the adjacent guide rail, adapts to the pipeline construction of different pipe diameters.
The above object of the present invention can be achieved by the following technical solutions:
the adjustable guide rail system for the pipe jacking comprises a base, wherein two parallel first guide rails are fixedly arranged on the base, a second guide rail parallel to the first guide rails is arranged between the two first guide rails, the second guide rail is arranged on the base in a sliding manner, and a space for placing a pipeline is formed between the two second guide rails; and a pushing device used for adjusting the position of the second guide rail is arranged between the adjacent first guide rail and the second guide rail.
By adopting the technical scheme, the distance between the two second guide rails is adjusted through the pushing device, so that the device is suitable for the change of different pipeline diameters, is convenient to adjust, and improves the working efficiency.
The present invention may be further configured in a preferred embodiment as: the pushing device comprises a hydraulic jack.
Through adopting above-mentioned technical scheme, adjust the second guide rail through hydraulic jack, it is more convenient to operate, laborsaving.
The present invention may be further configured in a preferred embodiment as: the hydraulic jacks are respectively arranged at two ends of the second guide rail.
Through adopting above-mentioned technical scheme, can realize promoting the second guide rail to the adjusting position through the hydraulic jack at second guide rail both ends.
The present invention may be further configured in a preferred embodiment as: and a hydraulic jack is also arranged between the two hydraulic jacks.
Through adopting above-mentioned technical scheme, add hydraulic jack in second guide rail intermediate position, resist the moment of flexure that the second guide rail middle part produced, guarantee the stability of second guide rail.
The present invention may be further configured in a preferred embodiment as: a plurality of positioning holes are formed in the base at intervals in the direction perpendicular to the second guide rail, and limiting pins used for limiting the position of the second guide rail are inserted into the positioning holes.
Through adopting above-mentioned technical scheme, fix a position convenient operation through the position of spacer pin cooperation hydraulic jack with the second guide rail.
The present invention may be further configured in a preferred embodiment as: the base comprises a plurality of parallel sleepers.
Through adopting above-mentioned technical scheme, have many sleeper rails with the base and constitute, the dismouting and the transportation of the base of being convenient for.
The present invention may be further configured in a preferred embodiment as: the sleeper rail comprises a first sleeper rail and a second sleeper rail which are alternately arranged, the positioning holes comprise first positioning holes which are arranged on the first sleeper rail at intervals and second positioning holes which are arranged on the second sleeper rail at intervals, and the first positioning holes and the second positioning holes are arranged in a staggered mode along the length direction of the first sleeper rail.
Through adopting above-mentioned technical scheme, through first locating hole and the second locating hole of crisscross setting, can reduce the density of seting up the locating hole on the sleeper when guaranteeing the location to the second guide rail, guarantee the intensity of sleeper.
To sum up, the utility model discloses a following beneficial technological effect:
1. the distance between the two second guide rails is adjusted through the pushing device, so that the device is suitable for the change of different pipeline diameters, convenient to adjust and capable of improving the working efficiency;
2. through first locating hole and the second locating hole of crisscross setting, can reduce the density of seting up the locating hole on the sleeper when guaranteeing the location to the second guide rail, guarantee the intensity of sleeper.
Drawings
FIG. 1 is a top view of a rail system;
fig. 2 is a front view of the rail system.
In the figure, 1, a base; 11. a first rail sleeper; 12. a second rail sleeper; 2. a first guide rail; 3. a second guide rail; 4. a hydraulic jack; 5. a first positioning hole; 6. a second positioning hole; 7. and a limiting pin.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an adjustable guide rail system is used to push pipe, including base 1, set firmly two first guide rails 2 that are parallel to each other on base 1, slide and set up on base 1 and be located two second guide rails 3 between two first guide rails 2, second guide rail 3 is parallel and first guide rail 2, forms the space that is used for placing the pipeline between two second guide rails 3. A pushing device used for adjusting the position of the second guide rail 3 is arranged between the adjacent first guide rail 2 and the second guide rail 3. The distance between the two second guide rails 3 is adjusted through the pushing device, so that the device is suitable for the change of different pipeline diameters, convenient to adjust and capable of improving the working efficiency.
Base 1 includes that many intervals evenly set up and the sleeper that is parallel to each other, and the sleeper includes first sleeper 11 and the second sleeper 12 of setting up in turn, and first guide rail 2 sets firmly on first sleeper and second sleeper to with first sleeper and second sleeper mutually perpendicular, wherein first guide rail 2 and second guide rail 3 can be I-steel or H shaped steel, can weld on first sleeper and second sleeper, also can bolted connection on first sleeper and second sleeper.
The pushing device comprises a hydraulic jack 4 arranged on the sleeper rail, one end of the hydraulic jack 4 is pushed against the first guide rail 2, the other end of the hydraulic jack 4 is pushed against the second guide rail 3, and the hydraulic jack 4 is respectively arranged at two ends and the middle position of the second guide rail 3. The second guide rail 3 is moved through the hydraulic jack 4, so that the device is more convenient and labor-saving.
Locating holes are respectively arranged on the first sleeper rail 11 and the second sleeper rail 12 at intervals along the direction perpendicular to the second guide rail 3, the distance between the locating holes can be calculated according to the pipe diameters of different pipelines, the second guide rail 3 is pushed to move through the hydraulic jack 4, after the second guide rail 3 moves to a proper position, the limiting pin 7 is inserted into the locating hole close to one side, away from the hydraulic jack 4, of the second guide rail 3, and the limiting pin 7 and the hydraulic jack 4 limit the position of the second guide rail 3 together.
Further, the locating hole includes that the interval is established first locating hole 5 on first sleeper rail 11 and the interval is established second locating hole 6 on second sleeper rail 12, first locating hole 5 and second locating hole 6 are crisscross setting along the length direction of first sleeper, through crisscross first locating hole 5 and the second locating hole 6 who sets up, can reduce the density of seting up the locating hole on the sleeper when guaranteeing to the location of second guide rail 3, guarantee the intensity of sleeper.
The implementation principle of the embodiment is as follows: when the position of the second slide rail needs to be adjusted, the limiting pin 7 is firstly pulled out of the positioning hole, then the positioning pin is inserted into the positioning hole corresponding to the position to be adjusted of the second slide rail, then the hydraulic jacks 4 at the two ends of the second slide rail are firstly adjusted, the second slide rail is jacked on the limiting pin 7, and then the rest hydraulic jacks 4 are adjusted to be jacked on the second slide rail.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an adjustable guide rail system for overhead pipe which characterized in that: the pipeline positioning device comprises a base (1), wherein two parallel first guide rails (2) are fixedly arranged on the base (1), a second guide rail (3) parallel to the first guide rails (2) is arranged between the two first guide rails (2), the second guide rail (3) is arranged on the base (1) in a sliding mode, and a space for placing a pipeline is formed between the two second guide rails (3); and a pushing device used for adjusting the position of the second guide rail (3) is arranged between the adjacent first guide rail (2) and the second guide rail (3).
2. The adjustable guide rail system for jacking pipes of claim 1, wherein: the pushing device comprises a hydraulic jack (4).
3. The adjustable guide rail system for jacking pipes of claim 2, wherein: the hydraulic jacks (4) are respectively arranged at two ends of the second guide rail (3).
4. The adjustable guide rail system for push pipes of claim 3, wherein: and a hydraulic jack (4) is also arranged between the two hydraulic jacks (4).
5. The adjustable guide rail system for jacking pipes of claim 1, wherein: a plurality of positioning holes are formed in the base (1) at intervals in the direction perpendicular to the second guide rail (3), and limiting pins (7) used for limiting the position of the second guide rail (3) are inserted into the positioning holes.
6. The adjustable guide rail system for jacking pipes of claim 5, wherein: the base (1) comprises a plurality of parallel sleepers.
7. The adjustable guide rail system for jacking pipes of claim 6, wherein: the sleeper rail comprises a first sleeper rail (11) and a second sleeper rail (12) which are alternately arranged, the positioning holes comprise first positioning holes (5) which are arranged on the first sleeper rail (11) at intervals and second positioning holes (6) which are arranged on the second sleeper rail (12) at intervals, and the first positioning holes (5) and the second positioning holes (6) are arranged in a staggered mode along the length direction of the first sleeper rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106848.XU CN212480337U (en) | 2020-06-15 | 2020-06-15 | Adjustable guide rail system for pipe jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106848.XU CN212480337U (en) | 2020-06-15 | 2020-06-15 | Adjustable guide rail system for pipe jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480337U true CN212480337U (en) | 2021-02-05 |
Family
ID=74417731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021106848.XU Active CN212480337U (en) | 2020-06-15 | 2020-06-15 | Adjustable guide rail system for pipe jacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480337U (en) |
-
2020
- 2020-06-15 CN CN202021106848.XU patent/CN212480337U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109210274B (en) | Pipe jacking pipeline butt joint device and method | |
| CN103541735B (en) | Tunneling machine stepping pushing supporting device and construction method | |
| CN201513120U (en) | Longitudinal and transversal movement device of drilling machine | |
| CN110985015A (en) | Device for shield plane sliding stepping in narrow space and construction method of device | |
| CN212480337U (en) | Adjustable guide rail system for pipe jacking | |
| CN109056534B (en) | Movable cast-in-situ bored pile construction platform and method | |
| CN219548417U (en) | Rail clamping counterforce seat for pushing sliding rail and sliding rail pushing system | |
| CN215862027U (en) | Large-diameter concrete pipeline (PCCP) laying and installing machine | |
| CN216382821U (en) | Guide rail equipment for pipe jacking construction | |
| CN216555659U (en) | Jacking pipe auxiliary jacking device | |
| CN110359492B (en) | Construction method of large prefabricated pipe gallery | |
| CN113324098A (en) | Large-caliber concrete pipeline (PCCP) laying and installing machine and concrete pipe laying method thereof | |
| CN111827118A (en) | Adjusting and positioning device for installing steel pipe arch rib | |
| CN214616531U (en) | Pipe jacking retaining device | |
| CN221009782U (en) | Temporary support tube pillow for power grid | |
| CN218523129U (en) | Pipe laying construction device of pipe rammer | |
| CN217582165U (en) | Arch-shaped top iron | |
| CN216279728U (en) | Assembled supporting platform for jacking pipe | |
| CN209887017U (en) | Ground assembling device for large-diameter steel pipe column | |
| CN220029246U (en) | Full-automatic steel pipe aligning device | |
| CN221545640U (en) | Road basin foundation ditch is to propping structure erection equipment | |
| CN210827753U (en) | Jacking device for deep-buried large-diameter concrete sewage pipeline | |
| CN209689625U (en) | A kind of measuring device of push pipe underground conducting wire | |
| CN221072661U (en) | Supporting device for operation in channel | |
| CN217735490U (en) | Pipe piece circumferential supporting device for small clear distance tunnel between subway shield zones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100089 1602, 16th floor, block a, building 1, yard 10, Xueqing Road, Haidian District, Beijing (Dongsheng District) Patentee after: Beijing Construction Third Construction Municipal Engineering Co.,Ltd. Address before: 100089 1602, 16th floor, block a, building 1, yard 10, Xueqing Road, Haidian District, Beijing (Dongsheng District) Patentee before: Beijing Zhongxuan Municipal Engineering Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |