Steel pipe structure water emitting hole model device for manufacturing water emitting hole

Abstract

The utility model discloses a steel tube structure water emitting hole model device used for manufacturing water emitting holes, which comprises a short steel tube, two steel bars, four nuts matched with the steel bars and a round steel cover plate, the two nuts are symmetrically and uniformly distributed on the inner wall of the short steel tube close to the upper port and the lower port respectively, and the round steel cover plate is arranged on the inner wall of the short steel tube close to the upper port and the lower port respectively. Each nut is welded on the inner wall of the short steel pipe; the two reinforcing steel bars are in one-to-one correspondence and respectively penetrate through the nuts from top to bottom to be inserted into the short steel pipes; two through holes matched with the steel bars are evenly distributed in the positions, close to the edge, of the circular steel cover plate. And the circular steel cover plate is sleeved on the reinforcing steel bars through the through holes and is in contact with the upper ports of the short steel pipes. The steel pipe structure water emitting hole model device for manufacturing the water emitting hole is simple in structure, quite easy, convenient and rapid to manufacture, install and dismantle, capable of completely meeting on-site use requirements, convenient to construct when being used for slope protection water emitting hole construction, and capable of solving the problems that the water emitting hole construction is difficult to position, blocking deformation is prone to occurring, and the construction cost is low when the steel pipe structure water emitting hole model device is used for slope protection water emitting hole construction. The cost is high; and the concrete is wasted. Moreover, the steel pipe structure water emitting hole model device can be permanently recycled after being put in one time, so that a lot of labor cost and material cost can be saved, and the appearance and the quality of the obtained slope protection are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a steel pipe structure water gushing hole model device for making water gushing holes. Background Art

[0002] The function of the water hole is to drain water and reduce pressure to prevent the deformation and slippage of the slope protection concrete. The construction process of the water hole seems simple. Due to the increasingly high level of refined management in the construction industry, especially the large number of water holes in large-scale projects, it is particularly important to innovate the process to improve quality and efficiency and save materials and labor costs. The traditional water hole construction method is to bury the PVC pipe before pouring, which is difficult to install and fix, prone to blockage and deformation, and affects the appearance quality of the slope. The second is to drill holes with a hole opener after pouring, which is labor-intensive, low in production efficiency, waste of concrete, and high in construction cost. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model aims to provide a steel pipe structure water hole model device for making water holes.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a steel pipe structure water hole model device for making water holes, comprising a short steel pipe, two steel bars, four nuts matched with the steel bars, and a circular steel cover plate, two nuts are symmetrically distributed on the inner wall of the short steel pipe near the upper and lower ports, and each nut is welded to the inner wall of the short steel pipe; the two steel bars are respectively inserted into the short steel pipe from top to bottom through the nuts in a one-to-one correspondence; two through holes matched with the steel bars are evenly distributed on the circular steel cover plate near the edge; the circular steel cover plate is sleeved on the steel bars through the through holes and contacts with the upper port of the short steel pipe to form a steel pipe structure water hole model device for making water holes.

[0006] Preferably, the diameter of the circular steel cover plate matches the inner diameter of the short steel pipe.

[0007] The beneficial effects of the utility model are as follows: the steel pipe structure water hole model device for making water holes in the utility model has a simple structure, and is very simple, convenient and quick to make, install and dismantle, and can fully meet the on-site use requirements. The steel pipe structure water hole model device is used to construct water holes for slope protection, and the construction is convenient, which solves the problems of difficult positioning of water holes during construction, easy clogging and deformation, high cost and waste of concrete; moreover, the steel pipe structure water hole model device can be invested once and can be used permanently, which can save a lot of labor costs and material costs, and at the same time, the appearance and quality of the slope protection obtained are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0009] Figure 1 A schematic diagram of a water-emerging hole in a steel pipe structure slope protection provided by an embodiment of the utility model;

[0010] Figure 2 for Figure 1 Cross-sectional view of the changing state;

[0011] Figure 3 for Figure 1 Top view of the .

[0012] Description of reference numerals:

[0013] Short steel pipe 1, steel bar 2, nut 3, round steel cover plate 4. DETAILED DESCRIPTION

[0014] 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.

[0015] Embodiment 1, as Figures 1 to 3 As shown, a steel pipe structure water hole model device for making water holes includes a short steel pipe 1, two steel bars 2, four nuts 3 that cooperate with the steel bars, and a circular steel cover plate 4. Two nuts 3 are symmetrically distributed on the inner wall of the short steel pipe 1 near the upper and lower ports, and each nut 3 is welded to the inner wall of the short steel pipe 1; the two steel bars 2 are inserted into the short steel pipe 1 from top to bottom through the nuts 3 in a one-to-one correspondence; two through holes that cooperate with the steel bars are evenly distributed on the circular steel cover plate 4 near the edge; the circular steel cover plate 4 is sleeved on the steel bars 2 through the through holes and contacts with the upper port of the short steel pipe, so as to seal the upper port of the short steel pipe, thereby forming a steel pipe structure water hole model device for making water holes. Among them, the two nuts at the upper port of the short steel pipe support the circular steel cover plate 4.

[0016] Furthermore, in the embodiment, the diameter of the circular steel cover plate 4 matches the inner diameter of the short steel pipe 1 .

[0017] The steel pipe structure water hole model device in this embodiment is used to construct the water hole, and the specific construction process is as follows:

[0018] First, place the short steel pipe with nuts installed in the slope protection concrete; then insert the steel bars through the nuts into the base layer to fix the steel pipe; then put the steel cover plate into the steel bars to seal the upper port of the steel pipe to prevent slurry from entering the pipe; finally, in the late stage of final setting of the slope protection concrete, grab the two steel bars and gently rotate them while slowly lifting until the entire steel pipe structure is pulled out, and the construction of the water hole is completed.

[0019] In addition, it should be noted that the length of the short steel pipe should be consistent with the thickness of the concrete slope protection, and the outer diameter of the short steel pipe should match the diameter of the water hole; the diameter of the through hole on the circular steel cover plate should match the outer diameter of the steel bar used.

[0020] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A steel pipe structure water hole model device for making water holes, characterized in that; It includes a short steel pipe, two steel bars and four nuts that cooperate with the steel bars, and a circular steel cover plate. Two nuts are symmetrically distributed near the upper and lower ports on the inner wall of the short steel pipe, and each nut is welded to the inner wall of the short steel pipe; the two steel bars are inserted into the short steel pipe from top to bottom through the nuts in a one-to-one correspondence; two through holes that cooperate with the steel bars are evenly distributed near the edge of the circular steel cover plate; the circular steel cover plate is put on the steel bars through the through holes and contacts with the upper port of the short steel pipe to form a steel pipe structure water hole model device for making water holes.

2. A steel pipe structure water hole model device for making water holes as claimed in claim 1, characterized in that: The diameter of the circular steel cover plate matches the inner diameter of the short steel pipe.

Images