CN217298902U

CN217298902U - Anchor rod static pressure pile reinforcing device of inclined pile

Info

Publication number: CN217298902U
Application number: CN202220671830.7U
Authority: CN
Inventors: 张浩东; 陈奇; 王新元; 王磊; 曹建勋; 常鹏; 周亚文; 任冠杰
Original assignee: Henan Jianyuan Survey And Design Co ltd
Current assignee: Henan Jianyuan Survey And Design Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-26
Anticipated expiration: 2032-03-25

Abstract

The embodiment of the utility model discloses stock static pressure stake reinforcing apparatus of slope stake belongs to building technical field, including the ground stake, be provided with the fixed column on the ground stake, the fixed column is all around there are four first connecting blocks of group by screw fixed mounting on the ground stake, the inboard movable mounting of first connecting block has the strengthening mechanism that can rotate, the slope of strengthening mechanism top is installed on the fixed column, the strengthening mechanism top with the fixed column junction links up by the second connecting block, fixed post top fixed mounting has the body of rod. The problem of because stock bottom under the state of using for a long time, rock the reinforcement end that the reason such as leads to at the construction production not hard up for the fixity worsens is solved. The novel steel wire rope fixing device is simple and reasonable in structure, convenient to install, capable of reinforcing the steel wire rope according to specific conditions and keeping the whole fixing performance and stability.

Description

Anchor rod static pressure pile reinforcing device of inclined pile

Technical Field

The embodiment of the utility model provides a relate to building technical field, concretely relates to stock static pressure stake reinforcing apparatus of slope stake.

Background

Because there is thicker silt bed in some areas underground, when basement pile driving and earthwork excavation, engineering pile slope often can appear, originally all mend the stake basically, mend the stake still need backfill many times, with high costs still seriously influence the time limit for a project, mend the stake in some times and still can arouse the secondary slope of stake, repeated mend stake many times does not have the position to mend even. The pile that inclines is rectified and is just treated, through detecting I, II types of piles normal use after rectifying, III, IV pile are reduced the use through the reinforcement of dowel bar pouring core, and the bearing capacity is not enough through anchor rod static pressure pile reinforcement processing is calculated to experience, and the pile of comprehensive processing slope can continue to use like this, and individual less can be handled through anchor rod static pressure pile. The cost is saved, and the troubles of earth backfilling and secondary approach of the pile machine are avoided.

However, the existing anchor static pressure pile is fixed on a reinforced concrete foundation only by an anchor rod, the stability is poor, the treatment force is easy to generate in the treatment process, or the anchor static pressure pile falls off, so an additional reinforcing structure is needed, the existing reinforcing mechanism only reinforces the bottom of the anchor rod, but under the condition of long-term use, the reinforced part is easy to loose due to reasons such as shaking and the like, so that the fixity is poor, and therefore, the anchor static pressure pile reinforcing device for the inclined pile is provided.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an anchor rod static pressure stake reinforcing apparatus of slope stake to solve among the prior art because the stock bottom is under the state of permanent use, the reinforcement end that causes such as rock is not hard up in the construction production, makes the problem of fixity variation.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses an aspect, including the ground stake, be provided with the fixed column on the ground stake, the fixed column is all around there are four first connecting blocks of group by screw fixed mounting on the ground stake, the inboard movable mounting of first connecting block has the strengthening mechanism that can rotate, the slope of strengthening mechanism top is installed on the fixed column, the strengthening mechanism top with the fixed column junction links up by the second connecting block, fixed column top fixed mounting has the body of rod.

Further, the reinforcing mechanism comprises a bottom pipe, a movable cavity, a screw rod, an insertion pipe, a top pipe, an extrusion column, a clamping cavity, a clamping block and a sleeve, wherein the movable cavity is formed in the bottom pipe, the screw rod is spirally installed in the movable cavity, the insertion pipe is welded at the top end of the bottom pipe, the insertion pipe is inserted in the top pipe, the sleeve is arranged on the top pipe, the extrusion column is installed in the sleeve, the clamping block is welded at the top end of the extrusion column, and the clamping block is clamped in the clamping cavity formed in the top pipe.

Furthermore, the top end of the screw is ground to form an inclined arc, the bottom end of the extrusion column is welded with an arc-shaped block, and the arc-shaped block is connected with the inclined arc ground at the top end of the screw.

Further, the outer diameter of the sleeve is the same as that of the bottom tube, and the outer side of the insertion tube is connected with the inner side of the sleeve in a sliding mode.

According to the utility model discloses in the second aspect, install on the ground stake reinforcing mechanism is eight groups to correspond each other with first connecting block and second connecting block, evenly distributed is in the fixed column is all around.

Furthermore, four groups of reinforcing mechanisms are arranged on the ground pile, and the shape, the size and the material of the reinforcing mechanisms are the same in four directions.

Furthermore, the whole material of the reinforcing mechanism is made of tough steel, and the ground pile is formed by pouring concrete.

Further, when the bottom end of the screw rod is spirally connected to the bottom end of the movable cavity, the bottom end of the sleeve is connected with the bottom end of the insertion tube.

The embodiment of the utility model provides a have following advantage:

1. through the structure designed by the utility model, when the body of rod of stock receives external force and produces and rock, extrude the reinforcing mechanism through the fixed column, the push pipe receives the effect of pressure, make the extrusion post bottom of the welding of fixture block bottom of joint in the clamping chamber extrude the screw rod of the spiral installation in the movable chamber that sets up in the bottom tube, make the screw rod upwards stretch out, make the activity interval between extrusion post and the screw rod reduce, produce between the intubate on sleeve pipe and the bottom tube on the push pipe and slide, the reinforcing mechanism wholly extends, thereby make this direction more firm to the fixity of fixed column, thereby prevent that the body of rod from rocking and make the bottom become flexible, can carry out self-regulation, reduce the influence of external force to reinforcing apparatus;

2. through the utility model discloses a structure, because screw rod top grinding has the slope arc, the welding of extrusion post bottom has the arc piece, the arc piece links up with the slope arc of screw rod top grinding, when the extrusion post extrudees the screw rod top, make the screw rod top produce the power of turning round, make the screw rod upwards stretch out, make the activity interval between extrusion post and the screw rod reduce, it slides to produce between the sleeve pipe on the push pipe and the intubate on the bottom tube, strengthening mechanism wholly extends, thereby make wholly firm, can be to self not hard up adjust, adapt to construction error, avoid not hard up to the construction difference influence.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic front plan view of the present invention;

fig. 3 is a schematic top plan view of the present invention;

FIG. 4 is a schematic perspective view of a section of the reinforcement mechanism of the present invention;

FIG. 5 is a schematic sectional plan view of the reinforcing mechanism of the present invention;

in the figure: 1. piling; 2. a first connection block; 3. a reinforcement mechanism; 301. a bottom tube; 302. a movable cavity; 303. a screw; 304. inserting a tube; 305. jacking pipes; 306. extruding the column; 307. a card cavity; 308. a clamping block; 309. a sleeve; 4. a second connecting block; 5. fixing a column; 6. a rod body.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the anchor rod static pressure pile reinforcing device for the inclined pile comprises a ground pile 1, wherein a fixed column 5 is arranged on the ground pile 1, four groups of first connecting blocks 2 are fixedly mounted on the ground pile 1 around the fixed column 5 through screws, a rotatable reinforcing mechanism 3 is movably mounted on the inner side of each first connecting block 2, the top end of each reinforcing mechanism 3 is obliquely mounted on the fixed column 5, the joint of the top end of each reinforcing mechanism 3 and the corresponding fixed column 5 is connected through a second connecting block 4, and a rod body 6 is fixedly mounted at the top end of each fixed column 5.

The reinforcing mechanism 3 comprises a bottom pipe 301, a movable cavity 302, a screw rod 303, an insertion pipe 304, a top pipe 305, an extrusion column 306, a clamping cavity 307, a clamping block 308 and a sleeve 309, wherein the movable cavity 302 is arranged in the bottom pipe 301, the screw rod 303 is spirally arranged in the movable cavity 302, the insertion pipe 304 is welded at the top end of the bottom pipe 301, the insertion pipe 304 is inserted in the top pipe 305, the sleeve 309 is arranged on the top pipe 305, the extrusion column 306 is arranged in the sleeve 309, the clamping block 308 is welded at the top end of the extrusion column 306, and the clamping block 308 is clamped in the clamping cavity 307 arranged in the top pipe 305.

The top end of the screw 303 is ground to form an inclined arc, the bottom end of the extrusion column 306 is welded with an arc-shaped block, and the arc-shaped block is connected with the inclined arc ground at the top end of the screw 303.

The outer diameter of the sleeve 309 is the same as that of the bottom tube 301, and the outer side of the insertion tube 304 is slidably connected with the inner side of the sleeve 309.

Four groups of reinforcing mechanisms 3 are arranged on the ground pile 1, and the shape, the size and the material are the same in four directions.

The reinforcing mechanism 3 is made of tough steel, and the ground pile 1 is formed by pouring concrete.

When the bottom end of the screw rod 303 is screwed into the bottom end of the movable cavity 302, the bottom end of the sleeve 309 is connected with the bottom end of the insertion tube 304.

The real-time scene is specifically as follows: bury ground stake 1 below the soil and fix the ramming, fix the body of rod 6 of stock on fixed column 5, then install reinforcing mechanism 3 respectively on fixed firm second connecting block 4 and unfixed first connecting block 2, the back of finishing the installation, rethread screw is fixed first connecting block 2 on ground stake 1, and simultaneously, make reinforcing mechanism 3 wholly tighten and directly fix fixed column 5, when fixed column 5 rocks because of the body of rod 6 produces and rocks, reinforcing mechanism 3's all around direction that corresponds steps up fixed column 5, make fixed column 5 more stable, thereby prevent that fixed column 5 from rocking, and make the stock can fix.

Referring to the attached drawings 1-5 in the specification, the number of the reinforcing mechanisms 3 mounted on the ground pile 1 is eight, and the reinforcing mechanisms correspond to the first connecting blocks 2 and the second connecting blocks 4 and are uniformly distributed around the fixing column 5.

The real-time scene is specifically as follows: bury ground pile 1 below the soil and fix the tamp, fix the body of rod 6 of stock on fixed column 5, then install reinforcing mechanism 3 respectively on fixed firm second connecting block 4 and unfixed first connecting block 2, the back of finishing the installation, the rethread screw is fixed first connecting block 2 on ground pile 1, and simultaneously, make reinforcing mechanism 3 wholly tighten straight and fix fixed column 5, when fixed column 5 rocks because of the body of rod 6 produces and rocks, through the power that eight ascending reinforcing mechanism 3 received, make extrusion post 306 extrude screw rod 303, make reinforcing mechanism 3 wholly taut straight, improve the direction of force, thereby prevent that fixed column 5 from rocking, and make the stock can fix.

The utility model discloses use as follows: when the anchor pile is used, the ground pile 1 is buried in soil, the reinforcing mechanisms 3 are respectively and fixedly installed around the fixed columns 5, when the rod body 6 of the anchor rod is shaken by external force, the reinforcing mechanisms 3 are extruded through the fixed columns 5, and the top pipe 305 is under the action of pressure, so that the bottom ends of the extrusion columns 306 welded to the bottom ends of the clamping blocks 308 clamped in the clamping cavities 307 extrude the screw rods 303 spirally installed in the movable cavities 302 arranged in the bottom pipe 301;

because screw 303 top grinding has the slope arc, extrusion post 306 bottom welding has the arc piece, the arc piece links up with the slope arc of screw 303 top grinding, when extrusion post 306 extrudees the screw 303 top, make screw 303 top produce the screw power, make screw 303 upwards stretch out, make the activity interval between extrusion post 306 and the screw 303 reduce, produce between sleeve pipe 309 on the push pipe 305 and the intubate 304 on the bottom tube 301 and slide, reinforcing mechanism 3 wholly extends, thereby make this direction more firm to the fixity of fixed column 5, thereby prevent that the body of rod 6 from rocking and make the bottom not hard up.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides an anchor rod static pressure stake reinforcing apparatus of slope stake, includes ground stake (1), its characterized in that: be provided with fixed column (5) on ground stake (1), fixed column (5) are all around there are four groups of first connecting block (2) by screw fixed mounting on ground stake (1), the inboard movable mounting of first connecting block (2) has can pivoted reinforcing mechanism (3), reinforcing mechanism (3) top slope is installed on fixed column (5), reinforcing mechanism (3) top with fixed column (5) junction is linked up by second connecting block (4), fixed column (5) top fixed mounting has the body of rod (6).

2. The apparatus for reinforcing a static pile of an inclined pile according to claim 1, wherein: reinforcing mechanism (3) include bottom tube (301), activity chamber (302), screw rod (303), intubate (304), push pipe (305), extrusion post (306), card chamber (307), fixture block (308) and sleeve pipe (309), seted up in bottom tube (301) activity chamber (302), screw rod (303) are installed to spiral in activity chamber (302), bottom tube (301) top welding has intubate (304), intubate (304) are pegged graft in push pipe (305), be provided with sleeve pipe (309) on push pipe (305), install extrusion post (306) in sleeve pipe (309), extrusion post (306) top welding has fixture block (308), fixture block (308) joint is in card chamber (307) of seting up in push pipe (305).

3. The apparatus for reinforcing a static pile of an inclined pile according to claim 2, wherein: the top end of the screw rod (303) is ground to form an inclined arc, the bottom end of the extrusion column (306) is welded with an arc-shaped block, and the arc-shaped block is connected with the inclined arc ground at the top end of the screw rod (303).

4. The apparatus for reinforcing a static pile of an inclined pile according to claim 2, wherein: the outer diameter of the sleeve (309) is the same as that of the bottom tube (301), and the outer side of the insertion tube (304) is connected with the inner side of the sleeve (309) in a sliding mode.

5. The apparatus for reinforcing a static pile of an inclined pile according to claim 1, wherein: the reinforcing mechanisms (3) arranged on the ground pile (1) are four groups, and the shapes, the sizes and the materials of the reinforcing mechanisms are the same in four directions.

6. The apparatus for reinforcing a static pile of an inclined pile according to claim 1, wherein: the reinforcing mechanism (3) is made of tough steel, and the ground pile (1) is formed by pouring concrete.

7. The apparatus for reinforcing a static pile of an inclined pile according to claim 2, wherein: when the bottom end of the screw rod (303) is screwed into the bottom end of the movable cavity (302), the bottom end of the sleeve (309) is connected with the bottom end of the insertion tube (304).