CN217683554U - Existing line is worn rainwater push pipe construction structures down - Google Patents

Abstract

The utility model discloses a construction structure of a rainwater jacking pipe under an existing line, and the utility model relates to the technical field of the rainwater jacking. By installing and fixing the inner fixing plate and the lower supporting plate as a whole, and then adjusting and fixing correspondingly according to the number of rainwater jacking pipes installed, first, according to the installation position, adjust the position of the adjustment block relative to the inner fixing plate through the adjustment block, After the adjustment, the corresponding positions of the first card plate and the second card plate are changed accordingly, and the basic position and fixation of the pipeline are adjusted. The movement limit block on the connection block can be adjusted correspondingly. To ensure the support connection between the two pipelines, to ensure the adjustment of the fixed structure, but also to ensure the stability after construction.

Description

A rainwater pipe jacking construction structure under the existing line

technical field

The utility model relates to the technical field of rainwater pipe jacking, in particular to a construction structure for rainwater pipe jacking through an existing line.

Background technique

When constructing intersecting rainwater pipe jacking on the existing railway embankment, it is necessary to ensure the smooth operation of the railway, and it is also necessary to ensure the convenience and quickness of the adjustment of the pipe jacking installation and the stability of the installation.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a rainwater pipe jacking construction structure for the existing line, which solves the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a construction structure for pipe jacking through rainwater under the existing line, including an internal fixing plate, an opening groove is opened on the surface of the internal fixing plate, and the internal fixing plate A positioning plate is fixedly arranged on one side of the surface of the plate, and an adjusting block is arranged for damping sliding between the inner fixing plate and the positioning plate, and an adjusting block is fixedly arranged on one side of the adjusting block, and the surface of the inner fixing plate The upper part is fixed with a first clamping plate, and the surface of the inner fixing plate is located on one side of the first clamping plate, and a second clamping plate is fixed with screws, and the inner fixing plate and the lower support plate are installed and fixed as a whole. , and then adjust and fix according to the number of installed rainwater jacking pipes. First, according to the installation position, adjust the position of the adjusting block relative to the inner fixing plate through the adjusting block. After adjustment, the first clamping plate and the second clamping plate The corresponding position of the corresponding position changes accordingly to adjust the basic position and fixation of the pipeline.

Preferably, a fixed installation platform is fixedly arranged on the surface of the side of the internal fixing plate away from the positioning plate, a connection block is fixedly arranged on the surface of the fixed installation platform, and a fixed limit is fixedly arranged on one side of the surface of the connection block. Block, the bottom of the connection block is slidingly provided with a movement restriction block, the movement restriction block on the connection block can be adjusted accordingly, and the support connection relationship between the two pipelines is guaranteed by the fixed restriction block and the movement restriction block.

Preferably, an inner groove is opened inside the connecting block, a guide groove is opened inside the connecting block and below the inner groove, an adjusting screw is provided for the inner rotation of the inner groove, and the movement limiting block is threaded On the adjusting screw rod, by turning the adjusting screw rod, the movement limiting block is driven to move along the direction of the guide groove.

Preferably, the opening length of the opening groove is greater than the sum of the lengths of the first clamping plate and the second clamping plate, so as to ensure the relative distance between the first clamping plate and the second clamping plate on the inner fixing plate.

Preferably, the bottom of the inner fixation plate is fixedly provided with a lower support plate, and the extension of both sides of the lower support plate is greater than twice the thickness of the inner fixation plate, so as to ensure the stability of the installation of the inner fixation plate through the lower support plate.

Preferably, the bottoms of the fixed limiting block and the moving limiting block are fixedly provided with circular arc clips, which are mirror images.

Beneficial effect

The utility model provides a rainwater pipe jacking construction structure under the existing line. Compared with the prior art, it has the following beneficial effects:

1. By installing and fixing the inner fixing plate and the lower support plate as a whole, and then adjusting and fixing according to the number of installed rainwater jacking pipes, first according to the installation position, adjust the adjustment block relative to the inner fixing plate through the adjustment block After the position is adjusted, the corresponding positions of the first clamping plate and the second clamping plate will change accordingly, adjust the basic position and fixation of the pipeline, and the movement limiting block on the connecting block can be adjusted accordingly. By fixing the limiting block and moving The restriction block ensures the support connection relationship between the two pipelines, ensures the adjustment of the fixed structure and also ensures the stability after construction.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a front view of the structure of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the connection block of the present invention.

In the figure: 1. Internal fixing plate; 2. Fixed limiting block; 3. Moving limiting block; 4. Adjusting screw; 5. Connecting block; 6. Fixed installation platform; 7. Lower support plate; 9. Opening groove; 10. Positioning plate; 11. Adjusting block; 12. Adjusting block; 13. Second clamping plate; 14. Inner groove; 15. Guide groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a construction structure for rainwater pipe jacking under the existing line, including an internal fixing plate 1, and an opening groove 9 is opened on the surface of the internal fixing plate 1, One side of the surface of the internal fixing plate 1 is fixedly provided with a positioning plate 10, and an adjusting block 12 is provided for damping and sliding between the internal fixing plate 1 and the positioning plate 10, and one side of the adjusting block 12 is fixedly provided with Adjusting block 11, the surface of the internal fixing plate 1 is fixed with a first clamping plate 8 by screws, and the surface of the internal fixing plate 1 is fixed with a second clamping plate 8 on one side of the first clamping plate 8. Plate 13, first install and fix the inner fixing plate 1 and the lower support plate 7 as a whole, then adjust and fix according to the number of installed rainwater jacking pipes, first adjust the adjustment block 12 relative to each other through the adjustment block 11 according to the installation position After the position on the inner fixing plate 1 is adjusted, the corresponding positions of the first clamping plate 8 and the second clamping plate 13 are changed accordingly to adjust the basic position and fixation of the pipeline.

A fixed installation platform 6 is fixedly arranged on the surface of the inner fixed plate 1 away from the positioning plate 10, and a connection block 5 is fixedly arranged on the surface of the fixed installation platform 6, and one side of the surface of the connection block 5 is fixedly arranged There is a fixed limiting block 2, and the bottom of the connecting block 5 is slidably provided with a moving limiting block 3, and the moving limiting block 3 on the connecting block 5 can be adjusted accordingly. Support connections between roads.

The inside of the connecting block 5 is provided with an inner groove 14, and the inside of the connecting block 5 is provided with a guide groove 15 below the inner groove 14, and the inner rotation of the inner groove 14 is provided with an adjusting screw rod 4, and the moving The restricting block 3 is threadedly arranged on the adjusting screw 4 , and by turning the adjusting screw 4 , the moving restricting block 3 is driven to move along the direction of the guide groove 15 .

The opening length of the opening slot 9 is greater than the sum of the lengths of the first clamping plate 8 and the second clamping plate 13 to ensure the relative distance between the first clamping plate 8 and the second clamping plate 13 on the inner fixing plate 1 .

The bottom of the internal fixation plate 1 is fixedly provided with a lower support plate 7, and the extent of extension on both sides of the lower support plate 7 is greater than twice the thickness of the internal fixation plate 1, so that the installation of the internal fixation plate 1 through the lower support plate 7 is stable. .

The bottoms of the fixed limiting block 2 and the moving limiting block 3 are fixedly provided with circular arc clips, which are mirror images.

When in use, the inner fixing plate 1 and the lower support plate 7 are installed and fixed as a whole, and then adjusted and fixed according to the number of installed rainwater jacking pipes. After the position on the inner fixing plate 1 is adjusted, the corresponding positions of the first clamping plate 8 and the second clamping plate 13 are changed accordingly, and the basic position and fixing of the pipeline are adjusted. The movement limiting block 3 on the connecting block 5 can be Corresponding adjustments are made by fixing the limiting block 2 and moving limiting block 3 to ensure the support connection relationship between the two pipelines. By rotating the adjusting screw 4, the moving limiting block 3 is driven to move along the direction of the guide groove 15. By rotating The screw rod 4 is adjusted to drive the movement limiting block 3 to move along the direction of the guide groove 15 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A construction structure for rainwater pipe jacking under existing lines, comprising an internal fixing plate (1), characterized in that: the surface of the internal fixing plate (1) is provided with an open groove (9), and the internal fixing One side of the surface of the plate (1) is fixedly provided with a positioning plate (10), and an adjustment block (12) is provided for damping and sliding between the internal fixed plate (1) and the positioning plate (10), and the adjustment block ( One side of 12) is fixedly provided with an adjustment block (11), and the surface of the internal fixation plate (1) is fixed with a first clamping plate (8) by screws, and the surface of the internal fixation plate (1) is located at One side of the first clamping plate (8) is fixed with a second clamping plate (13) by screws. 2. A construction structure for rainwater pipe jacking under existing lines according to claim 1, characterized in that: the surface of the inner fixing plate (1) away from the positioning plate (10) is fixedly provided with a fixed installation platform (6), the surface of the fixed installation platform (6) is fixedly provided with a connection block (5), and one side of the surface of the connection block (5) is fixedly provided with a fixed restriction block (2), and the connection block The bottom slide of (5) is provided with movement restriction block (3). 3. A construction structure for rainwater pipe jacking under existing lines according to claim 2, characterized in that: an inner groove (14) is provided inside the connecting block (5), and the connecting block (5) Inside and below the inner groove (14) is provided with a guide groove (15), the inner rotation of the inner groove (14) is provided with an adjusting screw (4), and the movement limiting block (3) is threaded on the adjusting screw (4) up. 4. A construction structure for rainwater pipe jacking under an existing line according to claim 1, characterized in that: the opening length of the opening groove (9) is greater than that of the first clamping plate (8) and the second clamping plate ( 13) Length and . 5. A construction structure for rainwater pipe jacking under existing lines according to claim 1, characterized in that: the bottom of the internal fixing plate (1) is fixedly provided with a lower support plate (7), and the lower support plate (7) The extent of extension on both sides is greater than twice the thickness of the internal fixation plate (1). 6. A construction structure for rainwater pipe jacking under an existing line according to claim 2, characterized in that: the bottoms of the fixed limiting block (2) and the moving limiting block (3) are fixedly provided with arc clips file, and mirror the settings.

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