Pipeline laying device for road construction

Abstract

The pipeline laying device for road construction comprises a base, a sliding groove is formed in the top of the base, sliding blocks are symmetrically connected to the interior of the sliding groove in a sliding mode, a storage barrel is fixedly installed at the tops of the sliding blocks, a sleeve is arranged at the top of the storage barrel, and the sleeve is connected with the sliding groove in a sliding mode. A second bolt is inserted into the top of the sleeve and is in threaded connection with the top of the sleeve, one end of the second bolt is rotationally connected with an extrusion block, the top of the base is rotationally connected with a two-way screw rod, the two storage barrels are in threaded connection with the positive and negative threads of the two-way screw rod correspondingly, and a rotating disc is fixedly installed at one end of the two-way screw rod; a plurality of through holes are formed in the rotating disc in the circumferential direction; the two-way lead screw is rotated to drive the extending columns to be close to or away from each other, then the distance between sleeves for installing pipelines is adjusted, the position of the two-way lead screw is fixed in the mode that the first bolt is screwed into the threaded groove, and installation is more stable.

Description

Technical Field

[0001] The utility model relates to a pipeline laying device, in particular to a pipeline laying device for road construction. Background Art

[0002] The municipal drainage pipeline construction project is one of the important construction projects of urban municipal engineering. The construction quality of municipal drainage pipeline has a great impact on the quality of life of urban residents.

[0003] In the prior art with patent number CN216666675U, a pipeline laying device for road construction is proposed, which prevents the pipelines from deviating by fixing two pipelines, thereby ensuring the firmness of the connection of the conveying pipelines.

[0004] However, the installation distance between the two pipes in the above-mentioned prior art is difficult to adjust as needed, resulting in poor adaptability. Therefore, the present application proposes a pipe laying device for road construction to solve this problem. Utility Model Content

[0005] The utility model aims to provide a pipeline laying device for road construction, so as to solve the problem in the prior art proposed in the background art that the installation distance between two pipelines is difficult to adjust as required, resulting in poor adaptability.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pipe laying device for road construction comprises a base, a slide groove is provided on the top of the base, a slider is symmetrically slidably connected inside the slide groove, a storage cylinder is fixedly installed on the top of the slider, a sleeve is provided on the top of the storage cylinder, a second bolt is inserted into and threadedly connected to the top of the sleeve, an extrusion block is rotatably connected to one end of the second bolt, a bidirectional screw rod is rotatably connected to the top of the base, the two storage cylinders are respectively threadedly connected to the positive and negative threads of the bidirectional screw rod, a turntable is fixedly installed on one end of the bidirectional screw rod, a plurality of through holes are provided on the turntable in a circumferential direction, a first bolt is penetrated through one side of the turntable through one of the through holes, and the first bolt is threadedly connected to the base.

[0008] As a further solution of the utility model: a thread groove for threaded connection with the first bolt is provided on one side of the base.

[0009] As a further solution of the utility model: the extrusion block is designed to be arc-shaped.

[0010] As a further solution of the utility model: a storage groove is provided on the top of the storage tube, an extension column is provided inside the storage groove, a screw is fixedly installed on the front side of the extension column, the front side of the screw passes through the storage tube, and a locking block is threadedly connected to the outer side of the screw, and the locking block fits tightly against the surface of the storage tube.

[0011] As a further solution of the utility model: a scale is arranged on the front side of the storage tube, and a convex plate is fixedly installed on the front side of the extension column.

[0012] As a further solution of the utility model: a through slot for the screw to pass through is opened on the front side of the storage cylinder, and the convex plate passes through the through slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model drives the extension columns to move closer to or farther from each other by rotating the bidirectional screw rod, thereby adjusting the spacing between the sleeves of the installation pipeline. The position of the bidirectional screw rod is fixed by screwing the first bolt into the thread groove, making the installation more stable.

[0015] 2. The utility model adjusts the installation height of the pipeline by adjusting the height of the extension column. The specific rising height is understood according to the position of the scale on the storage tube corresponding to the convex plate, and finally fixed by the locking block and the screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a cross-sectional view of the extension component in the present invention.

[0018] Figure 3 It is a side view of the turntable in the present invention.

[0019] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0020] 1. Extrusion block; 2. Sleeve; 3. Extension column; 4. Base; 5. Slider; 6. Bidirectional screw; 7. Slide; 8. First bolt; 9. Turntable; 10. Second bolt; 11. Storage tube; 12. Screw; 13. Perforation; 14. Locking block; 15. Scale; 16. Groove; 17. Threaded groove; 18. Convex plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 In the embodiment of the utility model, a pipeline laying device for road construction includes a base 4, a slide groove 7 is provided on the top of the base 4, a slider 5 is symmetrically slidably connected inside the slide groove 7, a storage cylinder 11 is fixedly installed on the top of the slider 5, a sleeve 2 is provided on the top of the storage cylinder 11, a second bolt 10 is inserted into and threadedly connected to the top of the sleeve 2, an extrusion block 1 is rotatably connected to one end of the second bolt 10, a bidirectional screw rod 6 is rotatably connected to the top of the base 4, two storage cylinders 11 are respectively threadedly connected to the positive and negative threads of the bidirectional screw rod 6, a turntable 9 is fixedly installed on one end of the bidirectional screw rod 6, a plurality of through holes 13 are provided on the turntable 9 along the circumferential direction, a first bolt 8 is penetrated through one side of the turntable 9 through one of the through holes 13, and the first bolt 8 is threadedly connected to the base 4.

[0023] A thread groove 17 for threaded connection with the first bolt 8 is formed on one side of the base 4 .

[0024] The extrusion block 1 is designed in an arc shape to fit the shape of the pipeline as much as possible.

[0025] A storage groove is provided at the top of the storage tube 11, and an extension column 3 is provided inside the storage groove. A screw rod 12 is fixedly installed on the front side of the extension column 3, and the front side of the screw rod 12 passes through the storage tube 11. A locking block 14 is threadedly connected to the outer side of the screw rod 12. The locking block 14 fits tightly against the surface of the storage tube 11, thereby achieving the effect of adjusting the height of the sleeve 2.

[0026] A scale 15 is provided on the front side of the storage tube 11 , and a convex plate 18 is fixedly installed on the front side of the extension column 3 , thereby improving the accuracy of adjusting the height of the sleeve 2 .

[0027] A through slot 16 for the screw rod 12 to pass through is formed on the front side of the storage tube 11 , and the convex plate 18 passes through the through slot 16 .

[0028] The working principle of the utility model is:

[0029] When the utility model is in use, rotating the turntable 9 drives the bidirectional screw rod 6 to rotate, and the rotation of the bidirectional screw rod 6 drives the extension column 3 to move closer and farther away from each other, thereby driving the sleeve 2 at the top thereof to move, so as to adjust the spacing between the two sleeves 2. After the spacing is determined, the corresponding through-hole 13 on the turntable 9 is aligned with the position of the thread groove 17, and the first bolt 8 is screwed into the inside of the thread groove 17. The spacing between the through-holes 13 is small enough and the through-holes 13 are opened enough. Further, whenever the height of the pipeline installation needs to be adjusted, the locking block 14 is loosened, and the extension column 3 is lifted or lowered. The extension column 3 drives the screw rod 12 on the front side thereof to move inside the through-groove 16, and then drives the sleeve 2 at the top thereof to move to adjust the height through the extension column 3. After the height is determined, the locking block 14 can be tightened. When the adjustment is completed, the pipeline passes through the sleeve 2, and the second bolt 10 is rotated to drive the extrusion block 1 to descend to extrude and fix the pipeline, so as to realize the laying and installation of the pipeline.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipe laying device for road construction, comprising a base (4), characterized in that: The top of the base (4) is provided with a slide groove (7), the inside of the slide groove (7) is symmetrically slidably connected with a slider (5), the top of the slider (5) is fixedly installed with a storage tube (11), the top of the storage tube (11) is provided with a sleeve (2), the top of the sleeve (2) is inserted with a second bolt (10) and is threadedly connected, one end of the second bolt (10) is rotatably connected with an extrusion block (1), the top of the base (4) is rotatably connected with a bidirectional screw rod (6), the two storage tubes (11) are respectively threadedly connected to the positive and negative threads of the bidirectional screw rod (6), one end of the bidirectional screw rod (6) is fixedly installed with a turntable (9), the turntable (9) is provided with a plurality of through holes (13) in a circumferential direction, one side of the turntable (9) is provided with a first bolt (8) penetrating through one of the through holes (13), and the first bolt (8) is threadedly connected to the base (4).

2. A road construction pipe laying device according to claim 1, characterized in that: A thread groove (17) for threaded connection with the first bolt (8) is provided on one side of the base (4).

3. A road construction pipe laying device according to claim 1, characterized in that: The extrusion block (1) is designed to be arc-shaped.

4. A road construction pipe laying device according to claim 1, characterized in that: A storage groove is provided at the top of the storage tube (11), an extension column (3) is provided inside the storage groove, a screw rod (12) is fixedly installed on the front side of the extension column (3), the front side of the screw rod (12) passes through the storage tube (11), and a locking block (14) is threadedly connected to the outer side of the screw rod (12), and the locking block (14) is tightly fitted with the surface of the storage tube (11).

5. A road construction pipe laying device according to claim 4, characterized in that: The front side of the storage tube (11) is provided with a scale (15), and the front side of the extension column (3) is fixedly mounted with a convex plate (18).

6. A road construction pipe laying device according to claim 5, characterized in that: A through slot (16) for the screw rod (12) to pass through is formed on the front side of the storage cylinder (11), and the convex plate (18) passes through the through slot (16).

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