CN218292051U

CN218292051U - Anti-floating anchor rod reinforcing structure for pile foundation engineering

Info

Publication number: CN218292051U
Application number: CN202222777005.8U
Authority: CN
Inventors: 应小辉; 管郑涛
Original assignee: Hangzhou Jietiankong Construction Technology Co ltd
Current assignee: Hangzhou Jietiankong Construction Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-13
Anticipated expiration: 2032-10-20

Abstract

The utility model provides an anti-floating anchor rod reinforcing structure for pile foundation engineering, which comprises a base body, wherein the lower end surface of the base body is provided with a cavity, the upper end surface of the base body is provided with a groove, the inner wall of the cavity is connected with a baffle, a threaded shaft is arranged in the groove, the threaded shaft penetrates through the base body and extends into the cavity to be connected with the baffle, the outer wall of the threaded shaft, which is positioned in the cavity, is connected with a sliding plate, the lower end of the sliding plate is connected with a plurality of inner side bolts, and the inner side bolts are positioned outside the threaded shaft and penetrate through the baffle; a limiting plate, a sliding rail and a plurality of limiting holes are sequentially and symmetrically connected to the outer side of the base body from top to bottom, one side, away from the base body, of the sliding rail is connected with a matched sliding block, and the lower end of the sliding block is connected with an outer side bolt; the utility model discloses a rotate the threaded spindle for the slide removes, drives inboard bolt and inserts ground, is convenient for carry out height-adjusting as required, and through outside bolt assistance-localization real-time, makes to be connected more fixedly with ground.

Description

Anti-floating anchor rod reinforcing structure for pile foundation engineering

Technical Field

The utility model relates to a building engineering's technical field specifically is a pile foundation engineering is with anti-floating anchor rod additional strengthening.

Background

In the building construction process, the foundation is usually reinforced by the anti-floating anchor rods, and the principle is to fixedly connect the anti-floating anchor rods with the foundation of the building and then bury the anti-floating anchor rods with the foundation deeply under the soil. However, most anti-floating anchor rods are fixed due to the structures, so that the length of each anti-floating anchor rod cannot be adjusted as required, and when deeper foundations need to be reinforced, longer anti-floating anchor rods have to be replaced, which undoubtedly reduces the construction efficiency of the whole project.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides an anti-floating anchor rod reinforcing structure for pile foundation engineering, which comprises a base body, wherein a cavity is arranged on the lower end surface of the base body, a groove is arranged on the upper end surface of the base body, a partition plate is connected to the inner wall of the cavity, a threaded shaft is arranged in the groove, the threaded shaft penetrates through the base body and extends into the cavity to be connected with the partition plate, a sliding plate is connected to the outer wall of the threaded shaft, which is positioned in the cavity, the lower end of the sliding plate is connected with a plurality of inner side bolts, and the inner side bolts are positioned outside the threaded shaft and penetrate through the partition plate; a limiting plate, a sliding rail and a plurality of limiting holes are sequentially and symmetrically connected to the outer side of the base body from top to bottom, one side of the sliding rail, which is far away from the base body, is connected with a matched sliding block, the lower end of the sliding block is connected with an outer side plug pin, the upper end surface of the outer side plug pin is provided with a connecting groove, the outer wall of the outer side plug pin is provided with a plurality of through holes communicated with the connecting groove, the limiting plate upper end is equipped with the fixed axle, the fixed axle runs through limiting plate and sliding block and stretches into to the spread groove inside, the outer wall that the fixed axle is located the spread groove inside is equipped with a plurality of step holes, step downthehole portion is connected with the spring, the spring other end is connected with flexible piece, the one end that flexible piece stretches out the step runs through the through-hole and is connected with spacing jogged joint.

Preferably, the inner wall of the cavity is symmetrically provided with sliding chutes with convex cross sections.

Preferably, the outer wall of the sliding plate is symmetrically connected with sliding blocks matched with the sliding grooves.

Preferably, the telescopic blocks are arranged in a plurality of ways, and the head of one telescopic block connected with the limiting hole is in a circular arc shape.

Preferably, the head of the telescopic block, which is not connected with the limiting hole, is arranged in a conical shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rotate the threaded spindle for the slide removes, drives inboard bolt and inserts ground, is convenient for carry out height-adjusting as required, and through outside bolt assistance-localization real-time, makes to be connected more fixedly with ground.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is an enlarged schematic structural view of a region a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure between the fixing shaft and the outer side pin of the present invention;

fig. 4 is a schematic cross-sectional view of the fixing shaft of the present invention.

In the figure: 1. a base; 2. a threaded shaft; 3. a slide plate; 4. a fixed shaft; 11. a limiting plate; 12. a groove; 13. an outer side bolt; 14. a partition plate; 15. a cavity; 16. a limiting hole; 17. a slide rail; 18. a chute; 31. a slider; 32. an inner side bolt; 41. a telescopic block; 42. a stepped bore; 43. a spring; 131. a through hole; 132. a slider; 133. and connecting the grooves.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-4, the utility model provides an anti-floating anchor rod reinforcing structure for pile foundation engineering, including base member 1, the terminal surface is equipped with cavity 15 under the base member 1, base member 1 up end is equipped with recess 12, the inner wall of cavity 15 is connected with baffle 14, the inside of recess 12 is equipped with threaded shaft 2, threaded shaft 2 runs through base member 1 and stretches into the inside of cavity 15 and is connected with baffle 14, the outer wall that threaded shaft 2 is located the inside of cavity 15 is connected with slide 3, the lower extreme of slide 3 is connected with a plurality of inboard bolts 32, inboard bolt 32 is located the threaded shaft 2 outside, and runs through baffle 14; the outer side of the base body 1 is sequentially and symmetrically connected with a limiting plate 11, a sliding rail 17 and a plurality of limiting holes 16 from top to bottom, one side, away from the base body 1, of the sliding rail 17 is connected with a sliding block 132 matched with the sliding block, the lower end of the sliding block 132 is connected with an outer side bolt 13, the upper end face of the outer side bolt 13 is provided with a connecting groove 133, the outer wall of the outer side bolt 13 is provided with a plurality of through holes 131 communicated with the connecting groove 133, the upper end of the limiting plate 11 is provided with a fixing shaft 4, the fixing shaft 4 penetrates through the limiting plate 11 and the sliding block 132 and extends into the connecting groove 133, the outer wall, located inside the connecting groove 133, of the fixing shaft 4 is provided with a plurality of step holes 42, a spring 43 is connected inside the step hole 42, the other end of the spring 43 is connected with an expansion block 41, and one end, extending out of the step, of the expansion block 41, penetrates through the through hole 131 and is connected with the limiting holes 16; the utility model discloses a rotate threaded shaft 2 for slide 3 removes, drives inboard bolt 32 and inserts ground, is convenient for carry out height-adjusting as required, and through outside bolt 13 assistance-localization real-time, makes to be connected more fixedly with ground.

Please refer to fig. 1-4 again, the inner wall of the cavity 15 is symmetrically provided with sliding grooves 18 with convex cross sections, the outer wall of the sliding plate 3 is symmetrically connected with sliding blocks 31 fitted with the sliding grooves 18, the telescopic blocks 41 are arranged in a plurality of shapes, the head of one telescopic block 41 connected with the limiting hole 16 is in an arc shape, and the head of the telescopic block 41 not connected with the limiting hole 16 is in a conical shape; through the slider 31 and the spout 18 that set up, be convenient for spacing slide 3 for it is more stable in the removal process, and set up to arc through the flexible piece 41 head of being connected with spacing hole 16, avoid with base member 1 contact, cause the fish tail.

The embodiment of the utility model provides a concrete operation mode as follows:

during the use, at first through limiting plate 11 with whole device fixed connection on the ground, then rotate threaded spindle 2, threaded spindle 2 rotates and makes slide 3 remove, slide 3 removes and drives inboard bolt 32 and move down and insert to ground inside, carry out spacing fixed to base member 1, then move down fixed axle 4, make fixed axle 4 stretch into inside spread groove 133, when step hole 42 that sets up on fixed axle 4 corresponds with through-hole 131, spring 43 kick-backs, it stretches out step hole 42 and runs through-hole 131 to drive flexible piece 41, make flexible piece 41 near base member 1 stretch into to spacing hole 16 inside and carry out spacing fixed, flexible piece 41 not connected with spacing hole 16 all inserts the inside soil horizon around, thereby consolidate the steadiness of base member 1.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a pile foundation engineering is with anti-floating anchor rod additional strengthening which characterized in that: the device comprises a base body (1), wherein a cavity (15) is arranged on the lower end face of the base body (1), a groove (12) is arranged on the upper end face of the base body (1), a partition plate (14) is connected to the inner wall of the cavity (15), a threaded shaft (2) is arranged in the groove (12), the threaded shaft (2) penetrates through the base body (1) and extends into the cavity (15) to be connected with the partition plate (14), a sliding plate (3) is connected to the outer wall of the threaded shaft (2) located in the cavity (15), a plurality of inner side bolts (32) are connected to the lower end of the sliding plate (3), and the inner side bolts (32) are located on the outer side of the threaded shaft (2) and penetrate through the partition plate (14); the outer side of the base body (1) is sequentially and symmetrically connected with a limiting plate (11), a sliding rail (17) and a plurality of limiting holes (16) from top to bottom, one side, far away from the base body (1), of the sliding rail (17) is connected with a sliding block (132) matched with the outer side, the lower end of the sliding block (132) is connected with an outer side plug pin (13), the upper end face of the outer side plug pin (13) is provided with a connecting groove (133), the outer wall of the outer side plug pin (13) is provided with a plurality of through holes (131) communicated with the connecting groove (133), limiting plate (11) upper end is equipped with fixed axle (4), fixed axle (4) run through limiting plate (11) and sliding block (132) and stretch into to spread groove (133) inside, the outer wall that fixed axle (4) are located spread groove (133) inside is equipped with a plurality of step holes (42), step hole (42) internal connection has spring (43), spring (43) other end is connected with flexible piece (41), the one end that flexible piece (41) stretched out the step runs through-hole (131) and is connected with spacing hole (16).

2. The anti-floating anchor rod reinforcing structure for pile foundation engineering according to claim 1, characterized in that: the inner wall of the cavity (15) is symmetrically provided with sliding chutes (18) with convex cross sections.

3. The anti-floating anchor rod reinforcing structure for the pile foundation engineering according to claim 1, characterized in that: the outer wall of the sliding plate (3) is symmetrically connected with sliding blocks (31) matched with the sliding grooves (18).

4. The anti-floating anchor rod reinforcing structure for the pile foundation engineering according to claim 1, characterized in that: the telescopic blocks (41) are arranged in a plurality of ways, and the head of one telescopic block (41) connected with the limiting hole (16) is arc-shaped.

5. The anti-floating anchor rod reinforcing structure for pile foundation engineering according to claim 4, characterized in that: the head of the telescopic block (41) which is not connected with the limiting hole (16) is arranged in a conical shape.