Search

CN-224227868-U - Underground connection wall inclinometer pipe connector

CN224227868UCN 224227868 UCN224227868 UCN 224227868UCN-224227868-U

Abstract

The application provides an underground connecting wall inclinometer pipe connecting piece, and belongs to the technical field of inclinometer pipe protection. The underground connecting wall inclinometer pipe connecting piece comprises a base, a clamping structure, a hinge assembly and a linkage block, wherein the clamping base is provided with a guide groove, the guide groove is matched with the clamping strip to be in sliding clamping connection, the movable hinge lug is fixedly connected with the supporting base, the movable hinge lug rotates around the rotating shaft relative to the fixed hinge lug, two sides of the lower end of the linkage block are respectively provided with a first contact surface and a second contact surface which are protruding, the first contact surface is correspondingly arranged with the end part of the clamping base, the second contact surface is oppositely arranged with the fixed hinge lug, the clamping base is clamped and fastened in the downward sliding process of the clamping strip, screws are not required to be used for connection and fixation, the operation is convenient, and the working efficiency is improved.

Inventors

  • LI CUNZHU
  • MEI DONG
  • CAO CHENG

Assignees

  • 中煤长江勘测江苏有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (8)

  1. 1. An underground connecting wall inclinometer pipe connecting piece, which is characterized by comprising A base (100); The clamping structure (300), the clamping structure (300) comprises a supporting seat (310) and a clamping seat (330), the supporting seat (310) is fixedly provided with a clamping strip (311), the clamping strip (311) is obliquely arranged, the clamping seat (330) is provided with a guide groove (331), and the guide groove (331) is matched with the clamping strip (311) to be in sliding clamping connection; The hinge assembly (500), the hinge assembly (500) comprises a fixed hinge lug (510), a movable hinge lug (530) and a rotating shaft (550), the fixed hinge lug (510) is fixedly connected with the base (100), the movable hinge lug (530) is fixedly connected with the supporting seat (310), and the movable hinge lug (530) rotates around the rotating shaft (550) relative to the fixed hinge lug (510); The connecting device comprises a linkage block (700), wherein the upper end of the linkage block (700) is rotationally connected with a supporting seat (310), a first contact surface (701) and a second contact surface (703) which are protruding are respectively arranged on two sides of the lower end of the linkage block (700), the first contact surface (701) is correspondingly arranged with the end part of a clamping seat (330), and the second contact surface (703) is oppositely arranged with a fixed hinging lug (510).
  2. 2. The underground connecting wall inclinometer pipe connector according to claim 1, wherein the surface of the base (100) is provided with a plurality of mounting holes (110), and the plurality of mounting holes (110) are distributed at each corner of the base (100).
  3. 3. The underground connecting wall inclinometer pipe connector according to claim 1, wherein the clamping strips (311) are symmetrically arranged on two sides of the supporting seat (310), the guide grooves (331) are arranged in one-to-one correspondence with the clamping strips (311), and the guide grooves (331) are obliquely arranged in correspondence with the clamping strips (311).
  4. 4. The underground connecting wall inclinometer pipe connector according to claim 1, wherein the surface of the supporting seat (310) is provided with a V-shaped groove (313), the inner surface of the clamping seat (330) is a semicircular groove, and the V-shaped groove (313) is opposite to the semicircular groove on the inner surface of the clamping seat (330).
  5. 5. The underground connecting wall inclinometer pipe connector according to claim 1, wherein two fixed hinge lugs (510) are provided, the two fixed hinge lugs (510) are symmetrically arranged on two sides of the base (100), and the fixed hinge lugs (510) are arranged in one-to-one correspondence with the movable hinge lugs (530).
  6. 6. The underground connecting wall inclinometer pipe connector according to claim 1, wherein a first rotating hole is formed in the surface of the fixed hinge lug (510), a second rotating hole is formed in the surface of the movable hinge lug (530), the rotating shaft (550) penetrates through the first rotating hole and the second rotating hole in a rotating mode, and two ends of the rotating shaft (550) are respectively clamped with clamping springs.
  7. 7. The underground connecting wall inclinometer pipe connector according to claim 1, wherein an elastic member (710) is connected between the lower end of the linkage block (700) and the supporting seat (310), and the elastic member (710) is used for pushing the second contact surface (703) away from the surface of the fixed hinge lug (510).
  8. 8. The underground connecting wall inclinometer pipe connector according to claim 1, wherein the supporting seat (310) is provided with a containing groove (315), and the upper end of the linkage block (700) is rotatably arranged in the containing groove (315) through a pin shaft (730).

Description

Underground connection wall inclinometer pipe connector Technical Field The application relates to the field of inclinometer protection, in particular to an inclinometer pipe connector of an underground connecting wall. Background At present, sandy stratum construction method piles are also called SMW construction method piles, the SMW construction method is to drill with a multi-shaft drilling mixer to a certain depth on site, meanwhile, a cement-based reinforcing agent is sprayed out of a drill bit to be mixed and stirred with foundation soil repeatedly, overlapping lap joint construction is adopted among construction units, then H-shaped steel or steel plates are inserted into the cement soil mixture before hardening to serve as stress reinforcing materials until the cement soil mixture is hardened, and a continuous and complete seamless underground wall with certain strength and rigidity is formed, and in order to ensure the construction quality, an inclinometer pipe needs to be fixed on one side of the H-shaped steel when the H-shaped steel is installed. The utility model discloses a sandy stratum engineering method pile shaped steel fixed inclinometer pipe anti-floating resistance to compression device, including engineering method pile shaped steel main part, the outside of its inner is equipped with a plurality of inclinometers, engineering method pile shaped steel main part is equipped with first support base in the middle part that is close to inclinometers one end, the outer end of first support base is equipped with first spacing connecting piece, engineering method pile shaped steel main part is equipped with the second support base in the middle part that is close to inclinometers. When the utility model is actually used, the joint of the two inclinometer pipes can be effectively clamped and fixed by the corresponding arrangement states of the limiting locking sleeve, the first limiting connecting piece, the concave limiting groove and the first protection pad, so that the concave limiting groove can prop against one end of the flaring sleeve, and the phenomenon that the inclinometer pipes float upwards due to larger underground pressure can be effectively avoided when the inclinometer pipes are installed; The prior art scheme has the following defects that the outer ends of the first limiting connecting piece, the second limiting connecting piece and the limiting locking sleeve are respectively provided with a locking lug plate, the locking lug plates are locked and fixed by locking bolts, and the operation is complex. Disclosure of utility model In order to make up for the defects, the application provides an underground connecting wall inclinometer pipe connecting piece, which aims to solve the problem that the locking lug plate is locked and fixed by adopting a locking bolt and is complex in operation. The embodiment of the application provides an underground connecting wall inclinometer pipe connector, which comprises a base, a clamping structure, a hinge assembly and a linkage block; the clamping structure comprises a supporting seat and a clamping seat, wherein the supporting seat is fixedly provided with a clamping strip, the clamping strip is obliquely arranged, the clamping seat is provided with a guide groove, and the guide groove is matched with the clamping strip to be in sliding clamping connection; The hinge assembly comprises a fixed hinge lug, a movable hinge lug and a rotating shaft, the fixed hinge lug is fixedly connected with the base, the movable hinge lug is fixedly connected with the supporting seat, and the movable hinge lug rotates around the rotating shaft relative to the fixed hinge lug; The upper end of the linkage block is rotationally connected with the supporting seat, a first contact surface and a second contact surface which are protruding are respectively arranged on two sides of the lower end of the linkage block, the first contact surface is correspondingly arranged with the end part of the clamping seat, and the second contact surface is oppositely arranged with the fixed hinge lug. In a preferred mode of the utility model, the surface of the base is provided with a plurality of mounting holes, and the plurality of mounting holes are distributed at each corner of the base. The mounting holes can be fixed with the H-shaped steel through screws, and also can be fixed with the H-shaped steel through welding the mounting holes. In a preferred mode of the utility model, the clamping strips are symmetrically arranged on two sides of the supporting seat, the guide grooves are arranged in one-to-one correspondence with the clamping strips, and the guide grooves are obliquely arranged in correspondence with the clamping strips. In a preferred mode of the utility model, the surface of the supporting seat is provided with a V-shaped groove, the inner surface of the clamping seat is a semicircular groove, and the V-shaped groove is opposite to the semicircular groove