Drainage ditch supporting structure in backfilling process

Abstract

The utility model relates to a drainage ditch supporting structure in the backfilling process, and belongs to the field of drainage ditch construction, the drainage ditch supporting structure comprises two pressing rods and an adjusting assembly arranged between the two pressing rods, and the adjusting assembly is used for adjusting the distance between the two pressing rods so that the two pressing rods can abut against two walls correspondingly. And the two pressing rods abut against the two wall bodies correspondingly, so that the stability of the wall bodies is improved, and the construction quality is improved.

Description

Technical Field

[0001] The present application relates to the field of drainage ditch construction, and in particular to a drainage ditch support structure during a backfilling process. Background Art

[0002] Drainage ditches refer to ditch systems built to remove rainwater or wastewater from the surface and underground. Drainage ditches play an important role in urban construction, farmland irrigation and environmental protection.

[0003] After the drainage ditch wall is built, it is necessary to backfill soil and concrete around the wall and compact it. During the backfilling process, the wall is very easy to deform or even overturn under the impact of soil and concrete, affecting the construction quality. In order to solve the problem of low anti-overturning ability of the wall and prevent large deformation of the wall during the backfilling process, it is necessary to take fastening and support measures for the wall to prevent excessive deformation of the wall. Utility Model Content

[0004] In order to improve the problem of easy deformation of the wall during the backfilling of concrete, the present application provides a drainage ditch support structure during the backfilling process.

[0005] The present application provides a drainage ditch support structure in the backfilling process using the following technical solution:

[0006] A drainage ditch support structure during backfilling comprises: two compression rods and an adjustment assembly arranged between the two compression rods, wherein the adjustment assembly is used to adjust the distance between the two compression rods so that the two compression rods are respectively in contact with two walls.

[0007] By adopting the above technical solution, under the action of the adjustment component, the two pressure rods are respectively abutted against the two walls, thereby improving the stability of the wall and the construction quality; and it is suitable for walls with different spacings, has a wide range of applications and strong practicality.

[0008] Optionally, the adjustment assembly includes a support rod arranged between two pressure rods, and the two pressure rods are respectively threadedly connected to both ends of the support rod.

[0009] By adopting the above technical solution, the pressure rod can be rotated and moved along the support rod, so that the distance between the two pressure rods can be adjusted, which is convenient to operate and improves the construction efficiency; the threaded connection has a self-locking function, the support is more stable, and the construction quality is improved.

[0010] Optionally: both ends of the support rod are threadedly connected with a first nut, a second nut is provided on one side of the first nut, and the pressure rod passes through the second nut and is threadedly connected with the second nut.

[0011] By adopting the above technical solution, the raw materials are all taken from the construction site and are all threaded connections. They can be manufactured without additional processing. They are low in cost, highly practical, and suitable for promotion.

[0012] Optionally: a pressure plate is provided at one end of the pressure rod away from the support rod.

[0013] By adopting the above technical solution, the contact area between the compression rod and the wall is increased, the stability of the support is further improved, and the construction quality is improved.

[0014] Optionally: the support rod includes a first rod body and a second rod body slidably connected to the first rod body, the two first nuts are threadedly connected to the first rod body and the second rod body respectively, and the first rod body is provided with a fixing component for fixing the second rod body.

[0015] By adopting the above technical solution, the distance between the two pressure rods can be roughly adjusted by pushing the second rod body to slide along the first rod body, and then the distance between the two pressure rods can be finely adjusted by rotating the pressure rod, thereby further improving the construction efficiency.

[0016] Optionally: the fixing assembly includes an insertion rod passing through the first rod body, the first rod body is provided with a hole for the insertion rod to pass through, and the second rod body is provided with a plurality of slots for accommodating the insertion rod at intervals along the sliding direction of the second rod body.

[0017] By adopting the above technical solution, after the second rod body is slid to a predetermined position, one of the slots is aligned with the insertion hole, and the insertion rod is inserted into the insertion hole and the slot, and the second rod body is fixed, which is convenient to operate and improves construction efficiency.

[0018] Optionally: a spring is sleeved on the insertion rod, one end of the spring is connected to the insertion rod, and the other end of the spring is connected to the first rod body. The spring is in a stretched state, and the spring causes the insertion rod to have a tendency to slide toward the second rod body.

[0019] By adopting the above technical solution, on the one hand, after the second rod body is slid to the predetermined position, the insertion rod automatically rebounds into the plug hole and the slot under the action of the spring restoring force, and the operation is more convenient; on the other hand, under the action of the spring restoring force, the insertion rod is pressed tightly against the plug hole and the slot, reducing the possibility of the insertion rod loosening and further improving the stability.

[0020] Optionally, one end of the insertion rod close to the second rod body is spherical.

[0021] By adopting the above technical solution, when the insertion rod slides into the insertion hole, it plays a guiding role, making it easier for the insertion rod to slide into the insertion hole.

[0022] In summary, this application has the following beneficial effects:

[0023] By pushing the second rod body to slide along the first rod body, the coarse adjustment of the distance between the two pressure rods is achieved, and by rotating the pressure rod, the fine adjustment of the distance between the two pressure rods is achieved, so that the two pressure rods are respectively abutted against the two walls, which is convenient to operate, improves the stability of the wall, and improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0025] Figure 2 This is an embodiment of the present application Figure 1 Enlarged view of point A in the middle.

[0026] Description of reference numerals:

[0027] 1. Pressure rod; 11. Pressure plate; 2. Adjustment assembly; 21. Support rod; 22. First nut; 23. Second nut; 24. First rod body; 25. Second rod body; 3. Fixing assembly; 31. Insert rod; 32. Socket; 33. Slot; 34. Spring. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] This embodiment: a drainage ditch support structure during backfilling, referring to Figure 1 and Figure 2 , comprising: two parallel compression rods 1 and an adjusting assembly 2 arranged between the two compression rods 1, wherein one end of the compression rod 1 away from the support rod 21 is fixedly connected with a compression plate 11. The adjusting assembly 2 is used to adjust the distance between the two compression rods 1 so that the two compression plates 11 are respectively in contact with the two walls.

[0030] During construction, the two pressure rods 1 are placed between the two walls, and the adjustment assembly 2 is used to adjust the distance between the two pressure rods 1 so that the two pressure plates 11 are respectively in contact with the two walls, thereby improving the stability of the wall and the construction quality.

[0031] The adjustment assembly 2 includes a support rod 21 disposed between the two pressure rods 1, and the support rod 21 is parallel to the pressure rod 1. The support rod 21 includes a first rod body 24 and a second rod body 25 slidably connected to the first rod body 24 along the length direction of the first rod body 24, and a fixing assembly 3 for fixing the second rod body 25 is provided on the first rod body 24.

[0032] During construction, according to the distance between the two walls, the second rod 25 is pushed to slide along the first rod 24. After the second rod 25 is slid to a predetermined position, the fixing assembly 3 is used to fix the second rod 25, thereby achieving a rough adjustment of the distance between the two pressure plates 11.

[0033] The fixing assembly 3 includes an insertion rod 31 that is inserted through the first rod body 24. The insertion rod 31 is perpendicular to the first rod body 24. The first rod body 24 is provided with an insertion hole 32 for the insertion rod 31 to pass through. The end of the insertion rod 31 close to the second rod body 25 is spherical. The second rod body 25 is provided with three slots 33 for accommodating the insertion rod 31 at intervals along the sliding direction of the second rod body 25.

[0034] In addition, a spring 34 is sleeved on the insertion rod 31, one end of the spring 34 is fixedly connected to the insertion rod 31, and the other end of the spring 34 is fixedly connected to the first rod body 24. The spring 34 is in a stretched state, and the spring 34 causes the insertion rod 31 to tend to slide toward the second rod body 25.

[0035] Before pushing the second rod 25, slide the rod 31 out of the insertion hole 32. At this time, the spring 34 is in a stretched state. After the second rod 25 is slid to a predetermined position, one of the slots 33 is aligned with the insertion hole 32. Release the rod 31. Under the action of the restoring force of the spring 34, the rod 31 rebounds to the insertion hole 32 and the slot 33, and the second rod 25 is fixed. The operation is convenient and the fixation is stable.

[0036] The ends of the first rod body 24 and the second rod body 25 that are away from each other are both threadedly connected with the first nut 22, and the bottom of the first nut 22 is fixedly connected with the second nut 23, and the ends of the two pressure rods 1 that are close to each other pass through the two second nuts 23 and are threadedly connected with the two second nuts 23 respectively.

[0037] After the rough adjustment, the two pressure rods 1 are rotated, and the two pressure rods 1 move, thereby driving the two pressure plates 11 to move, thereby achieving fine adjustment of the distance between the two pressure plates 11, until the two pressure plates 11 are respectively in contact with the two walls, and the two walls are supported.

[0038] The implementation principle of the drainage ditch support structure during the backfilling process of an embodiment of the present application is: push the second rod body 25 to slide along the first rod body 24, and after the second rod body 25 slides to a predetermined position, under the action of the restoring force of the spring 34, the insertion rod 31 fixes the second rod body 25, thereby achieving a coarse adjustment of the distance between the two pressure plates 11.

[0039] The pressure rod 1 is rotated and moved, thereby driving the pressure plate 11 to move, thereby achieving fine adjustment of the distance between the two pressure plates 11 until the two pressure plates 11 are respectively in contact with the two walls. The operation is convenient, the stability of the wall is improved, and the construction quality is improved.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drainage ditch support structure during backfilling, characterized in that: include: Two pressure rods (1) and an adjustment assembly (2) arranged between the two pressure rods (1), the adjustment assembly (2) comprising a support rod (21) arranged between the two pressure rods (1), the two pressure rods (1) being respectively threadedly connected to the two ends of the support rod (21), the adjustment assembly (2) being used to adjust the distance between the two pressure rods (1) so that the two pressure rods (1) are respectively in contact with the two walls; both ends of the support rod (21) are threadedly connected to a first nut (22), one side of the first nut (22) is provided with a second nut (23), and the pressure rod (21) is provided with a second nut (23). The rod (1) passes through the second nut (23) and is threadedly connected to the second nut (23); a pressure plate (11) is provided at one end of the pressure rod (1) away from the support rod (21); the support rod (21) comprises a first rod body (24) and a second rod body (25) slidably connected to the first rod body (24); the two first nuts (22) are respectively threadedly connected to the first rod body (24) and the second rod body (25); and the first rod body (24) is provided with a fixing component (3) for fixing the second rod body (25).

2. A drainage ditch support structure during backfilling according to claim 1, characterized in that: The fixing assembly (3) comprises an insertion rod (31) inserted into a first rod body (24); the first rod body (24) is provided with an insertion hole (32) for the insertion rod (31) to pass through; and the second rod body (25) is provided with a plurality of slots (33) for accommodating the insertion rod (31) at intervals along a sliding direction of the second rod body (25).

3. A drainage ditch support structure during backfilling according to claim 2, characterized in that: A spring (34) is sleeved on the insertion rod (31), one end of the spring (34) is connected to the insertion rod (31), and the other end of the spring (34) is connected to the first rod body (24). The spring (34) is in a stretched state, and the spring (34) causes the insertion rod (31) to have a tendency to slide towards the second rod body (25).

4. The drainage ditch support structure during backfilling according to claim 2, characterized in that: One end of the insertion rod (31) close to the second rod body (25) is spherical.

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