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CN-224224387-U - Diffusion guiding mechanism of expansion type high polymer

CN224224387UCN 224224387 UCN224224387 UCN 224224387UCN-224224387-U

Abstract

The utility model relates to the technical field of high polymer diffusion, in particular to a diffusion guiding mechanism of an expansion type high polymer, which comprises a tee body and three straight pipes, wherein the tee body comprises a tee groove and three connecting grooves, the three connecting grooves are communicated with the tee groove, a runner is arranged in the middle of each straight pipe, a grouting hole is formed in one end of each straight pipe, a connecting part is arranged at the other end of each straight pipe, each connecting part is cylindrical, through holes are formed in the end parts of each connecting part, the runner is respectively communicated with the grouting hole and the through holes, round grooves are formed in the upper end and the lower end of each connecting groove, and the upper end and the lower end of each connecting part are respectively rotatably connected with the two round grooves. According to the utility model, the circular groove is arranged on the connecting groove of the tee body, and the connecting parts of the straight pipes are embedded in a rotatable mode, so that the angle of each straight pipe can be adjusted relative to the tee body, the flexibility is improved, the grouting direction is convenient to adjust according to actual experiments or engineering requirements, and the tee body is suitable for complex and changeable environments.

Inventors

  • HU DENGPING
  • Deng siming

Assignees

  • 深圳技术大学

Dates

Publication Date
20260512
Application Date
20250611

Claims (8)

  1. 1. The diffusion guiding mechanism for the expanded polymer is characterized by comprising a tee body and three straight pipes, wherein the tee body comprises a tee groove and three connecting grooves, the three connecting grooves are communicated with the tee groove, a runner is arranged in the middle of each straight pipe, grouting holes are formed in one end of each straight pipe, connecting parts are arranged at the other ends of the straight pipes, the connecting parts are cylindrical, through holes are formed in the end parts of the connecting parts, two ends of each runner are respectively communicated with the grouting holes and the through holes, round grooves are formed in the upper end and the lower end of each connecting groove, and the upper end and the lower end of each connecting part are respectively rotatably connected with the two round grooves.
  2. 2. The diffusion guiding mechanism of an expanded polymer according to claim 1, wherein positioning blocks are arranged on two sides of the connecting groove, the two positioning blocks are respectively arranged on two sides of the circular groove, and one ends of the two positioning blocks, which are close to the circular groove, are arc-shaped.
  3. 3. The diffusion guide mechanism of an expanded polymer according to claim 1, wherein the connecting grooves are provided with outward expansion grooves at one ends close to the three-way grooves.
  4. 4. The diffusion guiding mechanism of an expanded polymer according to claim 1, wherein the tee body comprises a tee upper shell and a tee lower shell, a plurality of first screw holes are formed in the edge of the tee upper shell, a plurality of second screw holes are formed in the edge of the tee lower shell, and the first screw holes and the second screw holes are in one-to-one correspondence.
  5. 5. The diffusion guiding mechanism of an expanded polymer according to claim 1, wherein the straight pipe comprises a straight pipe upper shell and a straight pipe lower shell, a plurality of third screw holes are formed in the edge of the straight pipe upper shell, a plurality of fourth screw holes are formed in the edge of the straight pipe lower shell, and the third screw holes are in one-to-one correspondence with the fourth screw holes.
  6. 6. The diffusion guide mechanism for an expanded polymer according to claim 1, wherein a plurality of first mounting grooves are provided on the outer periphery of said three-way body.
  7. 7. The diffusion guide mechanism of an expanded polymer according to claim 1, wherein a plurality of second mounting grooves are provided on the outer periphery of said straight pipe.
  8. 8. The diffusion guide mechanism of an expanded polymer according to claim 1, wherein a plug is provided at an end of said flow path, and said grouting Kong Kaishe is provided on said plug.

Description

Diffusion guiding mechanism of expansion type high polymer Technical Field The utility model relates to the technical field of high polymer diffusion, in particular to a diffusion guiding mechanism of an expansion type high polymer. Background In recent years, with the development of high molecular materials, expanded polymers have been gradually introduced into the grouting technical field. The material can expand in water or in a specific chemical environment, so that the sealing and filling of cracks or pores are realized. However, the existing grouting equipment is not fully combined with the characteristics of the expanded polymer to perform structural optimization design, and lacks effective guiding and regulating means for a diffusion path of the grouting equipment, so that the effect of the grouting equipment in experiments or actual engineering is affected. In addition, under the condition that multidirectional grouting demands are increasingly increased, the traditional three-way joint structure is relatively fixed, the connection direction cannot be flexibly adjusted, the pipe arrangement is complex, the operation is inconvenient, and the operation difficulty and the time cost are increased. Disclosure of utility model The present utility model aims to at least solve the technical problems existing in the prior art. Therefore, the utility model provides the expansion type high polymer diffusion guide mechanism, the straight pipe can adjust the angle relative to the tee joint, and the controllability and the diffusion effect of grouting operation are improved. According to some embodiments of the utility model, the diffusion guiding mechanism for the expanded polymer comprises a tee body and three straight pipes, wherein the tee body comprises a tee groove and three connecting grooves, the three connecting grooves are communicated with the tee groove, a runner is arranged in the middle of each straight pipe, grouting holes are formed in one end of each straight pipe, connecting parts are arranged at the other ends of the straight pipes, the connecting parts are cylindrical, through holes are formed in the end parts of the connecting parts, two ends of each runner are respectively communicated with the grouting holes and the through holes, round grooves are formed in the upper end and the lower end of each connecting groove, and the upper end and the lower end of each connecting part are respectively rotatably connected with the two round grooves. According to some embodiments of the utility model, the diffusion guiding mechanism for the expanded high polymer has at least the following beneficial effects: According to the utility model, the circular grooves are formed in the connecting grooves of the tee body, and the connecting parts of the straight pipes are embedded in the connecting grooves in a rotatable manner, so that the angle of each straight pipe can be adjusted relative to the tee body, the flexibility of pipe distribution is improved, the grouting direction is convenient to adjust according to actual experiment or engineering requirements, the grouting direction is adapted to complex and changeable environments, the whole structure adopts a modularized design, the tee body and the plurality of straight pipes are assembled in a rotatable connection manner, the assembling and the disassembling are convenient, the on-site operation and maintenance are convenient, the experiment or construction difficulty is effectively reduced, and the time cost is reduced. According to the diffusion guiding mechanism for the expanded high polymer, according to some embodiments of the utility model, positioning blocks are arranged on two sides of the connecting groove, the two positioning blocks are respectively positioned on two sides of the circular groove, and one ends of the two positioning blocks, which are close to the circular groove, are arc-shaped. According to the expansion type high polymer diffusion guide mechanism, one ends of the connecting grooves, which are close to the three-way grooves, are provided with the external expansion grooves. According to the diffusion guiding mechanism for the expanded high polymer, the tee body comprises a tee upper shell and a tee lower shell, a plurality of first screw holes are formed in the edge of the tee upper shell, a plurality of second screw holes are formed in the edge of the tee lower shell, and the first screw holes and the second screw holes are in one-to-one correspondence. According to the diffusion guiding mechanism for the expanded high polymer, according to some embodiments of the utility model, the straight pipe comprises a straight pipe upper shell and a straight pipe lower shell, a plurality of third screw holes are formed in the edge of the straight pipe upper shell, a plurality of fourth screw holes are formed in the edge of the straight pipe lower shell, and the third screw holes and the fourth screw holes are in one-to-one corresponden