CN222798291U - Push pipe construction guide rail of adjustable slope - Google Patents
Push pipe construction guide rail of adjustable slope Download PDFInfo
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- CN222798291U CN222798291U CN202421928808.1U CN202421928808U CN222798291U CN 222798291 U CN222798291 U CN 222798291U CN 202421928808 U CN202421928808 U CN 202421928808U CN 222798291 U CN222798291 U CN 222798291U
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- guide rail
- rail main
- support
- main body
- adjusting groove
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Abstract
The utility model discloses a jacking pipe construction guide rail with adjustable gradient, which comprises a guide rail main body, a first support frame, a second support frame, an adjusting groove, a third support frame and a third support frame, wherein the two guide rail main bodies are arranged side by side, the first support frame is arranged at one end of each guide rail main body, the second support frame is arranged at one end of each guide rail main body far away from the first support frame, the first support frame and the second support frame horizontally support the guide rail main body, the adjusting groove is formed in the guide rail main body and gradually inclines downwards from the middle part of the guide rail main body to two ends, and the third support frame is movably arranged on the two guide rail main bodies and can slide along the adjusting groove. The utility model can realize the horizontal support and the pitching gradient adjustment support of the guide rail main body, has high flexibility and is convenient for operation.
Description
Technical Field
The utility model relates to the technical field of pipe jacking construction, in particular to a gradient-adjustable pipe jacking construction guide rail.
Background
The pipe jacking construction is a non-excavation construction method, which is mainly used for laying a pipeline underground, and the method mainly relies on the jacking force generated by jacking equipment to overcome the friction force between the pipeline and surrounding soil and jack the pipeline into the soil according to the designed gradient. In the construction process, after one pipe is jacked into the soil layer, a second pipe is jacked continuously until the burying of the whole pipeline is completed. The method is characterized by reducing the damage of engineering to the ground and improving the engineering quality and the construction efficiency.
Because the pipe jacking construction does not need to excavate a surface layer, and can pass through roads, railways, river, ground buildings, underground structures, various underground pipelines and the like, the pipe jacking construction has wide application in various underground projects, however, in the pipe laying construction, the adjustment of the pitching gradient of a pipe according to geological environment is inevitably needed, and the gradient adjustment of the pipe jacking construction guide rail at present is realized by adopting a concrete pouring and lifting mode at one end of the guide rail, so that the operation is not convenient enough, and the pipe jacking construction guide rail with adjustable gradient is provided.
Disclosure of utility model
The utility model aims to provide a jacking pipe construction guide rail with adjustable gradient, which can realize horizontal support and pitching gradient adjustment support of a guide rail main body, has high flexibility and is convenient to operate.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The jacking pipe construction guide rail with the adjustable gradient comprises a guide rail main body, first support frames, second support frames, adjusting grooves, third support frames and a sliding mechanism, wherein the two guide rail main bodies are arranged side by side, the first support frames are arranged at one ends of the two guide rail main bodies, the second support frames are arranged at one ends, far away from the first support frames, of the two guide rail main bodies, the first support frames and the second support frames horizontally support the guide rail main bodies, the adjusting grooves are formed in the guide rail main bodies and gradually incline downwards from the middle parts to the two ends of the guide rail main bodies, and the third support frames are movably arranged on the two guide rail main bodies and can slide along the adjusting grooves.
Preferably, the first support frame and the second support frame each comprise a first mounting plate and a first shaft support fixed on the upper surface of the first mounting plate, the first shaft supports are provided with a pair, the end parts of the guide rail main bodies are assembled on the first shaft supports, and the two ends of the first mounting plate are provided with first mounting holes.
Preferably, the third support frame comprises a second mounting plate and a second shaft support fixed on the upper surface of the second mounting plate, and the second shaft support is provided with a pair of second shaft supports which are in sliding fit with the adjusting groove.
Preferably, the adjusting groove transversely penetrates through the guide rail main body, a shaft lever is connected between the pair of second shaft supports, and the shaft lever penetrates through the adjusting groove.
Preferably, the top wall inside the adjusting groove is provided with a plurality of circular arc-shaped positioning grooves which are arranged at equal intervals along the top wall inside the adjusting groove.
Preferably, the end part of the guide rail main body is rotationally connected with the first shaft support, and lifting mechanisms are arranged at two ends of the first mounting plate in the second support frame.
Preferably, the lifting mechanism comprises an L-shaped fixing plate arranged at two ends of the first mounting plate and a jack arranged on one side of the L-shaped fixing plate, the telescopic end of the jack is hinged with the top wall of the L-shaped fixing plate, the bottom end of the jack is hinged with an auxiliary support, and a second mounting hole is formed in the auxiliary support.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arrangement of the first support frame and the second support frame, the two guide rail main bodies can be horizontally supported for horizontal jacking construction, and the adjustment of the pitching gradient of the guide rail main bodies can be realized through the sliding fit of the third support frame and the adjusting grooves on the guide rail main bodies.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the guide rail body of the present utility model;
FIG. 3 is a schematic structural view of a second support frame according to the present utility model;
FIG. 4 is a schematic structural view of a third support frame according to the present utility model;
Fig. 5 is a schematic view of the structure of the adjusting groove of the present utility model.
In the figure, 1, a guide rail main body; 2, a first supporting frame, 3, a second supporting frame, 4, a third supporting frame, 5, an adjusting groove, 6, a lifting mechanism, 7, a first mounting plate, 8, a first shaft support, 9, a first mounting hole, 10, a second mounting plate, 11, a second shaft support, 12, a shaft lever, 13, an L-shaped fixing plate, 14, a jack, 15, an auxiliary support, 16, a second mounting hole and 17, and a positioning groove.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples
Referring to fig. 1 to 5, the present utility model preferably provides the following technical solutions:
The jacking pipe construction guide rail with adjustable gradient comprises guide rail main bodies 1, a first support frame 2 arranged at one end of each guide rail main body 1, a second support frame 3 arranged at one end of each guide rail main body 1 far away from the first support frame 2, a first support frame 2 and a second support frame 3 horizontally supporting the guide rail main bodies 1, an adjusting groove 5 arranged on each guide rail main body 1, the adjusting groove 5 gradually inclines downwards from the middle part of each guide rail main body 1 to two ends, a third support frame 4 movably arranged on each guide rail main body 1, and the third support frame 4 can slide along the adjusting groove 5. Through this structural style, first support frame 2 and second support frame 3 can be to two guide rail main part 1 horizontal support for horizontal jacking construction utilizes the sliding fit of adjustment tank 5 on third support frame 4 and the guide rail main part 1, can realize pitching slope's adjustment to guide rail main part 1, and is specific, because adjustment tank 5 is from guide rail main part 1 middle part to both ends downward sloping gradually, and then, when third support frame 4 is close to first support frame 2 and removes along adjustment tank 5, pitch slope's adjustment to guide rail main part 1, when third support frame 4 removes along adjustment tank 5, pitch slope's adjustment to guide rail main part 1 downwardly, has higher flexibility, the jacking construction of different slope demands of being convenient for.
As a preferred implementation manner of this embodiment, the first supporting frame 2 and the second supporting frame 3 each include a first mounting plate 7 and a first shaft support 8 fixed on the upper surface of the first mounting plate 7, the first shaft support 8 is provided with a pair of first shaft supports, the end portions of the guide rail main body 1 are assembled on the first shaft support 8, the two ends of the first mounting plate 7 are provided with first mounting holes 9, and the first mounting plate 7 is fixed by using the first mounting holes 9, so that the two first supporting frames 2 can be stably supported.
As a preferred embodiment of the present embodiment, the end portion of the guide rail body 1 is rotatably connected to the first shaft support 8, so that the pitch angle of the guide rail body 1 can be adjusted, the third support frame 4 includes a second mounting plate 10 and a second shaft support 11 fixed on the upper surface of the second mounting plate 10, the second shaft support 11 is provided with a pair of second shaft supports 11, and the pair of second shaft supports 11 is slidably engaged with the adjustment groove 5. Specifically, the adjusting groove 5 transversely penetrates the guide rail main body 1, the shaft rod 12 is connected between the pair of second shaft supports 11, the shaft rod 12 penetrates the adjusting groove 5, the pitch gradient of the two guide rail main bodies 1 is adjusted by sliding the shaft rod 12 along the adjusting groove 5, when the shaft rod 12 and the second mounting plate 10 are close to the first supporting frame 2 and move along the adjusting groove 5, the pitch gradient of the guide rail main bodies 1 is adjusted, when the shaft rod 12 and the second mounting plate 10 are close to the second supporting frame 3 and move along the adjusting groove 5, the pitch gradient of the guide rail main bodies 1 is adjusted, after the shaft rod 12 and the second mounting plate 10 are adjusted, the first mounting plate 7 in the second supporting frame 3 is fixed in a working well, and when the pitch gradient is adjusted, the first mounting plate 7 in the first supporting frame 2 is fixed in the working well, so that the guide rail main bodies 1 can be installed in an adjusted pitch gradient support.
Further, the circular arc-shaped positioning grooves 17 are formed in the top wall of the inner portion of the adjusting groove 5, the positioning grooves 17 are formed in a plurality of positions at equal intervals along the top wall of the inner portion of the adjusting groove 5, and when the shaft rod 12 is slidably adjusted along the adjusting groove 5, the shaft rod 12 can be embedded into the positioning grooves 17, so that the stable support of the guide rail main body 1 is facilitated.
Further, lifting mechanisms 6 are arranged at two ends of the first mounting plate 7 in the second supporting frame 3, each lifting mechanism 6 comprises an L-shaped fixing plate 13 arranged at two ends of the first mounting plate 7 and a jack 14 arranged at one side of the L-shaped fixing plate 13, the telescopic end of each jack 14 is hinged with the top wall of the corresponding L-shaped fixing plate 13, an auxiliary support 15 is hinged at the bottom end of each jack 14, a second mounting hole 16 is formed in each auxiliary support 15, before the guide rail main body 1 is subjected to pitching slope adjustment, each jack 14 is started to push the corresponding L-shaped fixing plate 13 to lift the corresponding first mounting plate 7, the guide rail main body 1 is lifted and inclined by utilizing the hinging of the two ends of the guide rail main body 1 and the first shaft support 8, and the jacks 14 and the auxiliary support 15 and the L-shaped fixing plate 13, so that the guide rail main body 1 is lifted and inclined, at the second mounting plate 10 and the shaft rod 12 are not stressed, and the shaft rod 12 can be conveniently adjusted in a sliding mode along the adjusting groove 5.
When the horizontal jacking pipe is needed, the first mounting plates 7 in the first support frame 2 and the second support frame 3 are fixed on the same plane in a working well, at the moment, the first support frame 2 and the second support frame 3 are matched to horizontally support the two guide rail main bodies 1 for horizontal jacking pipe construction, when a certain gradient jacking pipe is needed to be constructed, the first mounting plates 7 are not fixed any more, the auxiliary supports 15 are fixed, the jack 14 is started to push the L-shaped fixing plates 13 to lift the corresponding first mounting plates 7, the two ends of the guide rail main bodies 1 are hinged with the first shaft support 8, the jack 14 is hinged with the auxiliary supports 15 and the L-shaped fixing plates 13, the guide rail main bodies 1 are lifted and inclined, at the moment, the second mounting plates 10 are pushed to drive the shaft rods 12 to slide along the adjusting grooves 5, the second mounting plates 10 and the shaft rods 12 are positioned at the positions of the adjusting grooves 5, and the guide rail main bodies 1 are gradually inclined downwards from the middle of the two ends of the guide rail main bodies 1, when the shaft rods 12 and the second mounting plates 10 are close to the first support frame 2 to move along the adjusting grooves 5, the guide rail main bodies 1 are adjusted upwards, the jack 12 and the second mounting plates 10 are close to the second mounting plates 10 to be fixed in the first support the adjusting grooves 2, the first support the first mounting plates 1 and the second mounting plates 2 are adjusted in the slope well, the first slope main bodies 1 are adjusted downwards according to the first slope adjusting plates, and the second mounting plates are adjusted in the slope main bodies are adjusted, and the second mounting plates are fixed in the slope 1, and the slope mounting plates are adjusted in the slope well, the position of the second mounting plates are adjusted 2 is adjusted in the position in the slope well, and the position is adjusted in the position well, and the position well is adjusted in the position well is adjusted according to the position well, and the position well is adjusted well.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.
The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (7)
1. The utility model provides a push pipe construction guide rail of adjustable slope which characterized in that includes:
the guide rail comprises guide rail main bodies (1), wherein two guide rail main bodies (1) are arranged side by side;
a first supporting frame (2) arranged at one end of the two guide rail main bodies (1);
The second support frames (3) are arranged at one ends of the two guide rail main bodies (1) far away from the first support frames (2), and the first support frames (2) and the second support frames (3) horizontally support the guide rail main bodies (1);
The adjusting groove (5) is formed in the guide rail main body (1), and the adjusting groove (5) gradually inclines downwards from the middle part of the guide rail main body (1) to two ends;
And the third support frames (4) are movably arranged on the two guide rail main bodies (1), and the third support frames (4) can slide along the adjusting grooves (5).
2. The jacking pipe construction guide rail with adjustable gradient according to claim 1, wherein the first supporting frame (2) and the second supporting frame (3) comprise a first mounting plate (7) and a first shaft support (8) fixed on the upper surface of the first mounting plate (7), the first shaft support (8) is provided with a pair, the end part of the guide rail main body (1) is assembled on the first shaft support (8), and first mounting holes (9) are formed in two ends of the first mounting plate (7).
3. The jacking pipe construction guide with adjustable gradient according to claim 1, wherein the third supporting frame (4) comprises a second mounting plate (10) and a second shaft support (11) fixed on the upper surface of the second mounting plate (10), the second shaft support (11) is provided with a pair of second shaft supports (11), and the pair of second shaft supports (11) are in sliding fit with the adjusting groove (5).
4. The jacking pipe construction guide rail with adjustable gradient according to claim 3, wherein the adjusting groove (5) transversely penetrates through the guide rail main body (1), a shaft lever (12) is connected between the pair of second shaft supports (11), and the shaft lever (12) penetrates through the adjusting groove (5).
5. The jacking pipe construction guide rail with adjustable gradient according to claim 4, wherein the inner top wall of the adjusting groove (5) is provided with a plurality of circular arc-shaped positioning grooves (17), and the positioning grooves (17) are uniformly arranged at intervals along the inner top wall of the adjusting groove (5).
6. The jacking pipe construction guide rail with adjustable gradient according to claim 1, wherein the end part of the guide rail main body (1) is rotatably connected with a first shaft support (8), and lifting mechanisms (6) are arranged at two ends of a first mounting plate (7) in the second support frame (3).
7. The jacking pipe construction guide rail with adjustable gradient according to claim 6, wherein the lifting mechanism (6) comprises L-shaped fixing plates (13) arranged at two ends of the first mounting plate (7) and a jack (14) arranged on one side of the L-shaped fixing plates (13), the telescopic end of the jack (14) is hinged with the top wall of the L-shaped fixing plates (13), an auxiliary support (15) is hinged at the bottom end of the jack (14), and a second mounting hole (16) is formed in the auxiliary support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421928808.1U CN222798291U (en) | 2024-08-09 | 2024-08-09 | Push pipe construction guide rail of adjustable slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421928808.1U CN222798291U (en) | 2024-08-09 | 2024-08-09 | Push pipe construction guide rail of adjustable slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222798291U true CN222798291U (en) | 2025-04-25 |
Family
ID=95414275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421928808.1U Active CN222798291U (en) | 2024-08-09 | 2024-08-09 | Push pipe construction guide rail of adjustable slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222798291U (en) |
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2024
- 2024-08-09 CN CN202421928808.1U patent/CN222798291U/en active Active
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