CN-224213283-U - Fixing clamp for anti-floating anchor rod

CN224213283UCN 224213283 UCN224213283 UCN 224213283UCN-224213283-U

Abstract

The utility model discloses a fixing clamp for an anti-floating anchor rod, which relates to the technical field of mechanical engineering, wherein a second through column is arranged outside the anchor rod, a stability holding mechanism is arranged inside the second through column, a power assembly is arranged inside the second through column, the stability holding mechanism comprises a plurality of first connecting rods, the side end of each first connecting rod is fixedly connected with a second connecting rod, the side end of each second connecting rod is fixedly connected with a hinging block, the side end of each second through column is fixedly connected with a fourth through column, and the side end of each first column block is arranged at the side end of the fourth through column. The mechanism adopts the mechanical transmission principle, improves the fixed fixture that is traditional to be used for anti-floating stock, utilizes additional structure to improve the stability that the fixed fixture that is traditional to be used for anti-floating stock is fixed anti-floating stock, and when the aperture was too big, inserts the stock, can prevent that cavity or inhomogeneous phenomenon from appearing in the grout in-process, improves grouting quality and anchor effect.

Inventors

WANG LIANG
HU YANMEI
ZHANG YULONG
Li Kaicong
ZHAO CHAOQUN
CHEN BAOLONG
TIAN FUMIN
WU TONG
WU CHENGHUAI
WANG TING

Assignees

中铁建工集团有限公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (6)

1. The fixing clamp for the anti-floating anchor rod is characterized by comprising an anchor rod (1), wherein a second through column (3) is arranged outside the anchor rod (1), a stability holding mechanism (4) is arranged inside the second through column (3), and a power assembly (5) is arranged inside the second through column (3); The utility model provides a steady mechanism (4) holds includes a plurality of head rods (41), every the side fixedly connected with second connecting rod (42) of head rod (41), every the side fixedly connected with articulated piece (43) of second connecting rod (42), every the inside articulated connection of articulated piece (43) has pole piece (44), a plurality of empty slots (45) have been seted up to the inside of second through-hole post (3), every the side fixedly connected with first block (46) of pole piece (44), every the side fixedly connected with post pole (48) of first block (46), every the side rotation of post pole (48) is connected with second block (49), every the side of first block (46) and the side of second block (49) all have seted up a plurality of hole grooves (47), every the side rotation of second block (49) is connected with first post (410), the side fixedly connected with cross (6) of second through-hole post (3), every cross (6) are located on the side of cross (6).
2. The fixture for anti-floating anchors according to claim 1, wherein each of the hole grooves (47) has a depth, and the plurality of hole grooves (47) are uniformly distributed at the side ends of the first block (46) and the second block (49), respectively.
3. The fixture for anti-floating anchors as set forth in claim 1, wherein a first through column (2) is disposed outside the second through column (3), a plurality of column grooves (7) are respectively formed in the side ends of the second through column (3) and the side ends of the first through column (2), and each column groove (7) has a depth and is arranged at the side ends of the second through column (3) and the first through column (2) in a manner of a column center of the second through column (3).
4. The fixture for anti-floating anchors according to claim 1, wherein the power assembly (5) comprises a threaded rod column (52), and a third tee column (51) is fixedly connected to a side end of the threaded rod column (52).
5. The fixture for an anti-floating anchor according to claim 4, wherein the side end of the third through-hole column (51) is fixedly connected with a second column block (53), and the side end of the second column block (53) is slidably connected inside the second through-hole column (3).
6. The fixture of claim 5, wherein the second block (53) has an arc slot (55) extending therethrough, a plurality of arc blocks (54) are rotatably connected to the inside of the arc slot (55), and a side end of each arc block (54) is fixedly connected to a side end of the first connecting rod (41).

Description

Fixing clamp for anti-floating anchor rod Technical Field The utility model relates to the technical field of mechanical engineering, in particular to a fixing clamp for an anti-floating anchor. Background The anti-floating anchor rod is a specially designed engineering technology for generating upward thrust on an underground structure (such as a basement, an underground parking lot, a subway station and the like) against the buoyancy of underground water, and in a region with higher underground water level, particularly in a rainy season or under geological conditions with rich underground water, the underground structure can be subjected to remarkable buoyancy, which can lead to floating, drifting and even damage of the structure. The fixing clamp for the anti-floating anchor rod is a key component for ensuring that the anti-floating anchor rod can be stably installed and perform the expected function, and the anti-floating anchor rod is mainly used for resisting upward buoyancy generated by underground water to underground structures (such as basements, underground garages and the like) and preventing the structures from floating or drifting due to the buoyancy, and plays an important role in the process. However, the existing fixing clamps for anti-floating anchors have the following defects: Traditional fixed fixture for anti-floating anchor rod, when partly using fixed fixture fixed anti-floating anchor rod, if anchor rod specification is certain and the aperture that punches is different, can bring a series of potential problems and negative effects, and when the aperture was too big, though insert the stock easily, can lead to cavity or inhomogeneous phenomenon to appear in the grouting, influences grouting quality and anchor effect. Disclosure of utility model The utility model aims to solve the problems in the prior art by arranging the stability holding mechanism, enabling the first connecting rod and the second connecting rod to slide downwards, enabling the rod block to be hinged around the hinge block, enabling the side end of the second block to rotate around the post rod and enabling the other end of the second block to rotate around the first post block. In order to achieve the aim, the utility model adopts the following technical scheme that the fixing clamp for the anti-floating anchor rod comprises an anchor rod, wherein a second through column is arranged outside the anchor rod, a stability holding mechanism is arranged inside the second through column, and a power assembly is arranged inside the second through column; The steady mechanism of holding includes a plurality of head rods, the side fixedly connected with second connecting rod of every head rod, the side fixedly connected with hinge block of every second connecting rod, the inside hinge connection of every hinge block has the pole piece, a plurality of empty slots have been seted up to the inside of second through-hole post, the side fixedly connected with first block of every pole piece, the side fixedly connected with post pole of every first block, the side of every post pole rotates the second block of being connected with, a plurality of hole grooves have all been seted up to the side of every first block and the side of second block, the side of every second block rotates the side of being connected with first post piece, the side fixedly connected with fourth post of second through-hole post, the side of every first post piece sets up the side at the fourth post. Preferably, each hole groove has a depth, and the plurality of hole grooves are uniformly distributed at the side ends of the first block and the second block respectively. Preferably, the outer portion of the second through column is provided with a first through column, the side end of the second through column and the side end of the first through column are respectively provided with a plurality of column grooves, and each column groove is provided with a depth and is arranged at the side ends of the second through column and the first through column by the column cores of the second through column. Preferably, the power assembly comprises a threaded rod column, and a third tee column is fixedly connected to the side end of the threaded rod column. Preferably, the side end of the third through column is fixedly connected with a second column block, and the side end of the second column block is slidably connected in the second through column. Preferably, the inner part of the second column block is penetrated and provided with an arc groove, the inner part of the arc groove is rotationally connected with a plurality of arc blocks, and the side end of each arc block is fixedly connected with the side end of the first connecting rod. Compared with the prior art, the utility model has the advantages and positive effects that: 1. According to the utility model, the stability holding mechanism is arranged, the first connecting rod and the second connecting rod