CN217974349U

CN217974349U - Novel ground anchor structure

Info

Publication number: CN217974349U
Application number: CN202121845155.7U
Authority: CN
Inventors: 王玄; 廖媛梦; 何发; 胡鹏宇; 刘畅; 曾祥凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-12-06
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to a novel ground anchor structure, including hollow post and the motor that is located directly over the hollow post, hollow toe portion inner wall rotates to connect and is equipped with the screw rod, the cooperation of the screw rod other end is passed and is equipped with the movable block and rotates and pass hollow post upper wall and cup joint and be equipped with the axle sleeve, the motor shaft end slides down and passes the axle sleeve upper wall and contact with the screw rod top, be equipped with the fastening device who is used for fastening motor's motor shaft and screw rod on the axle sleeve, movable block and hollow post inner wall sliding connection, the relative both sides outer wall bottom of hollow post articulates respectively and is equipped with the card post, it is equipped with the spring to be connected between card post and the hollow post lateral wall, the spout has been seted up respectively to the relative both sides lateral wall of hollow post, it is equipped with the pushing mechanism who is used for promoting the card post to connect on the movable block. Compared with the prior art, the utility model the advantage lies in: the time and labor are saved, and the underground can be easily inserted.

Description

Novel ground anchor structure

Technical Field

The utility model relates to a ground is fixed technical field, in particular to novel ground anchor structure.

Background

The geotechnical anchoring is mainly used for deep foundation pit engineering, slope stabilization engineering, tunnel engineering, anti-overturning structural engineering, stabilization and anchoring engineering of various structures and the like. The rock-soil anchoring can provide a supporting force immediately after the stratum is excavated, so that the development of disturbance and deformation of the stratum is favorably prevented, the inherent strength of the stratum is protected, the construction safety is improved, and the stability of a rock-soil body is improved. The geotechnical anchoring can not only give full play to and improve the self strength and self-stability of the geotechnical body, but also remarkably reduce the volume of the structural body and the self weight of the structure, and effectively control the deformation of geotechnical engineering. Therefore, the use of geotechnical anchoring techniques is of great significance to the field of geotechnical engineering.

Chinese patent with application number CN201921720879.1 discloses a ground anchor structure, including outside loop bar, limiting plate, fixed plate, side anchor subassembly, vertical anchor subassembly, connecting plate and twist grip, the bottom fixed mounting of outside loop bar has the limiting plate, the top fixed mounting of outside loop bar has the fixed plate, the inside of fixed plate is provided with side anchor subassembly, the inside swing joint of outside loop bar has vertical anchor subassembly, the top fixed mounting of vertical anchor subassembly has the connecting plate, the top fixed mounting of connecting plate has twist grip, side anchor subassembly includes baffle, mounting panel, side anchor head.

The above patents mainly suffer from the following drawbacks: firstly, the rotating handle needs to be screwed manually to drive the screw rod to rotate, which consumes manpower; secondly, when this anchor structure is inserting the underground, the fixed plate can and the ground between produce great resistance, hinder the anchor structure to insert the underground to need great power to push down this anchor structure, just can make this anchor structure insert the underground.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid among the prior art, the utility model provides a novel ground anchor structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a novel ground anchor structure, includes hollow post and the motor that is located directly over the hollow post, hollow toe portion inner wall rotates to be connected and is equipped with the screw rod, the cooperation of the screw rod other end is passed and is equipped with the movable block and rotates and pass hollow post upper wall and cup joint and be equipped with the axle sleeve, the motor axle head is passed the axle sleeve upper wall and is contacted with the screw rod top down and slide, be equipped with the fastening device who is used for fastening motor's motor shaft and screw rod on the axle sleeve, movable block and hollow post inner wall sliding connection, the relative both sides outer wall bottom of hollow post articulates respectively and is equipped with the card post, it is equipped with the spring to connect between card post and the hollow post lateral wall, the spout has been seted up respectively to the relative both sides lateral wall of hollow post, it is equipped with the pushing mechanism who is used for promoting the card post to connect on the movable block.

As an improvement: the outer wall of the bottom of the hollow column is provided with a conical head.

As an improvement: the top of motor is connected and is equipped with the connecting plate, be equipped with the handle on the connecting plate.

As an improvement: the fastening mechanism comprises bolts arranged on the side walls of the two opposite sides of the shaft sleeve, and the stud end of each bolt penetrates through the side wall of the shaft sleeve in a matched mode and is connected with a rubber pressing block.

As an improvement: the pushing mechanism comprises sliding blocks which are arranged on the side walls of the two opposite sides of the moving block respectively, the sliding blocks are connected with the sliding grooves in a sliding mode, the side wall, far away from the moving block, of each sliding block is connected with a semispherical block, and the semispherical block is located on the lower side of the spring.

Compared with the prior art, the utility model the advantage lies in: through fastening device's effect, can make the axle head of motor fix in the axle sleeve, also made things convenient for the axle head of motor to shift out from the axle sleeve, it is rotatory to drive the screw rod through the rotation of motor to the drive movable block moves down, under pushing mechanism's effect, can make two calorie posts outwards open, greatly increased with the frictional force of rock-soil contact surface, and card post itself slope structure also makes this ground anchor structure insert the underground more easily.

Drawings

Fig. 1 is a schematic view of a main view structure of a novel rock-soil anchoring structure of the present invention;

fig. 2 is an enlarged view of a position a of a novel rock-soil anchoring structure of the present invention;

fig. 3 is an enlarged view of a novel rock-soil anchoring structure at b of the present invention;

as shown in the figure:

1. a conical head; 2. clamping the column; 3. a hollow column; 4. a screw; 5. a chute; 6. a spring; 7. a moving block; 8. a slider; 9. a hemispherical block; 10. a bolt; 11. pressing rubber blocks; 12. a shaft sleeve; 13. a motor; 14. a connecting plate; 15. a handle.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a novel ground anchor structure, including hollow post 3 and motor 13 that is located directly over hollow post 3, the rotation of the inner wall of hollow post 3 bottom is connected and is equipped with screw rod 4, the cooperation of the other end of screw rod 4 is passed and is equipped with movable block 7 and rotates and pass hollow post 3 upper wall and cup joint and be equipped with axle sleeve 12, motor 13 axle head slides down and passes axle sleeve 12 upper wall and contact with screw rod 4 top, be equipped with the fastening device who is used for fastening motor 13's motor shaft and screw rod 4 on the axle sleeve 12, movable block 7 and the sliding connection of hollow post 3 inner wall, the relative both sides outer wall bottom of hollow post 3 articulates respectively and is equipped with calorie post 2, it is equipped with spring 6 to connect between calorie post 2 and the hollow post 3 lateral wall, spout 5 has been seted up respectively to the relative both sides lateral wall of hollow post 3, the last pushing mechanism who is equipped with and is used for promoting calorie post 2 that connects of movable block 7.

The outer wall of the bottom of the hollow column 3 is provided with a conical head 1, which is beneficial to the rock-soil anchoring structure to insert into the low place.

The top of motor 13 is connected and is equipped with connecting plate 14, be equipped with handle 15 on the connecting plate 14, constructor can be more convenient construct through holding handle 15.

The fastening mechanism comprises bolts 10 arranged on the side walls of two opposite sides of a shaft sleeve 12, and the stud end of each bolt 10 penetrates through the side wall of the shaft sleeve 12 in a matching mode and is connected with a rubber pressing block 11.

The pushing mechanism comprises sliding blocks 8 which are respectively arranged on the side walls of two opposite sides of the moving block 7, the sliding blocks 8 are in sliding connection with the sliding grooves 5, the side wall, far away from the moving block 7, of each sliding block 8 is connected with a semispherical block 9, and the semispherical block 9 is located on the lower side of the spring 6.

The utility model discloses when concrete implementation, through screwing up bolt 10, make rubber briquetting 11 can extrude motor 13 axle head and 4 top contact departments of screw rod, thereby make motor 13 axle head fix in axle sleeve 12, insert the underground with this ground anchor structure, calorie post 2 is under the extrusion of ground, calorie post 2 can extrude spring 6, make spring 6 compressed, starter motor 13, under axle sleeve 12's effect, can drive screw rod 4 rotatory, under the effect of movable block 7 internal thread power, can order about movable block 7 downstream, the slider 8 that drives both sides moves down along spout 5, slider 8 drives hemisphere piece 9 and moves down, hemisphere piece 9 can extrude calorie post 2, thereby make and produce great extrusion force between calorie post 2 and the ground, frictional force between calorie post 2 and the ground has been increased, the ground structure is more firm, after fixing this anchor structure, loosen bolt 10, make rubber briquetting 11 break away from with motor 13 mutually, can follow axle sleeve 12 interior extraction of motor 13 axle head this moment, make the ground structure break away from other anchor structures and carry out the anchor structure.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel ground anchor structure, includes hollow post (3) and is located motor (13) directly over hollow post (3), its characterized in that: the hollow column is characterized in that a screw rod (4) is rotatably connected to the inner wall of the bottom of the hollow column (3), the other end of the screw rod (4) is matched, penetrates and is provided with a moving block (7) and rotates to penetrate through the upper wall of the hollow column (3) and is sleeved with a shaft sleeve (12), the shaft end of the motor (13) faces downwards and slides to penetrate through the upper wall of the shaft sleeve (12) and is in contact with the top end of the screw rod (4), a fastening mechanism used for fastening the motor shaft of the motor (13) and the screw rod (4) is arranged on the shaft sleeve (12), the moving block (7) is slidably connected with the inner wall of the hollow column (3), clamping columns (2) are hinged to the bottoms of the outer walls of the two opposite sides of the hollow column (3) respectively, springs (6) are connected between the outer walls of the clamping columns (2) and the outer walls of the hollow column (3), sliding grooves (5) are formed in the side walls of the two opposite sides of the hollow column (3), and a pushing mechanism used for pushing the clamping columns (2) is connected to the moving block (7).

2. The novel rock-soil anchoring structure according to claim 1, wherein: the outer wall of the bottom of the hollow column (3) is provided with a conical head (1).

3. A novel rock-soil anchoring structure according to claim 1, characterized in that: the top of the motor (13) is connected with a connecting plate (14), and a handle (15) is arranged on the connecting plate (14).

4. The novel rock-soil anchoring structure according to claim 1, wherein: the fastening mechanism comprises bolts (10) arranged on the side walls of two opposite sides of the shaft sleeve (12), and the stud end of each bolt (10) penetrates through the side wall of the shaft sleeve (12) in a matching mode and is connected with a rubber pressing block (11).

5. A novel rock-soil anchoring structure according to claim 1, characterized in that: the pushing mechanism comprises sliding blocks (8) respectively arranged on the side walls of the two opposite sides of the moving block (7), the sliding blocks (8) are connected with the sliding grooves (5) in a sliding mode, the side wall, far away from the moving block (7), of each sliding block (8) is connected with a semispherical block (9), and the semispherical blocks (9) are located on the lower side of the springs (6).