CN212450541U

CN212450541U - Soil nail and timber pile removing device

Info

Publication number: CN212450541U
Application number: CN202021012570.XU
Authority: CN
Inventors: 邢灵敏; 李玉桥; 袁鑫; 赵亚超; 喻文强
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-02
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a construction tool technical field specifically is a soil nail, stake are pulled out device, comprising a base plate, splint and dead lever, the welding hinge in the middle of the bottom plate upper end, the articulated splint of hinge upper end, splint inside rotates through fastening bolt and connects the dead lever, two about the dead lever is including, the double-layered groove has been seted up in the middle of two dead lever front ends, the extrusion chute has been seted up in the double-layered groove outside, the integrative spacing nail thorn that is equipped with a plurality of evenly distributed that takes shape of bottom plate lower extreme, integrative taking shape in the middle of the bottom plate upper end is equipped with the hinge, through the articulated splint of pin bolt on the hinge, the integrative taking shape of splint lower extreme is equipped with the hinge seat, the hinge seat articulates in the hinge upper: simple structure, convenient operation, can easily, conveniently, laborsavingly take out "shaft-like object" such as wooden pole, square timber, steel (iron) muscle (pipe) of inlaying on earth and stone class is subaerial, the reinforcing is to the recycle effect of log.

Description

Soil nail and timber pile removing device

Technical Field

The utility model relates to construction tool technical field specifically is a soil nail, stake pull out device.

Background

In building construction, particularly in the process of municipal road engineering construction, a wooden pile which is driven into the ground to a certain depth is commonly used as a pile number mark for measuring lofting; the roadbed slope protection railing is usually embedded into the ground and bound and fixed with the railing body by a 'reinforcing steel bar head'; the color flag on the side slope of the roadbed is usually sleeved with a bamboo pole and inserted into the ground for fixing. Foretell "stake", "reinforcing bar head", "bamboo pole" insert the underground after, if recycle once more, can only extract or shovel regional peripheral soil body and just can take out with artifical manual, artifical manual extraction manpower is limited, shovel the soil body is consuming time hard, for this reason, the utility model provides a soil nail, stake pull out device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil nail, stake pull out device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil nail, stake pull out device, includes bottom plate, splint and dead man, the welding hinge in the middle of the bottom plate upper end, the articulated splint in hinge upper end, splint inside rotates through fastening bolt and connects the dead man, the dead man is including controlling two, two the double-layered groove has been seted up in the middle of the dead man front end, the extrusion chute has been seted up in the double-layered groove outside.

Preferably, the integrative spacing nail thorn that is equipped with a plurality of evenly distributed that takes shape of bottom plate lower extreme, the integrative articulated joint that is equipped with that takes shape in the middle of the bottom plate upper end, articulated splint through the pin bolt on the articulated joint, the integrative articulated seat that is equipped with of splint lower extreme, articulated seat articulates in the articulated joint upper end outside.

Preferably, a movable groove is formed in the middle of the clamping plate, the left side and the right side of the inner portion of the movable groove are rotatably connected with the pull rod through fastening bolts, and the end portions of the left side and the right side of the movable groove are integrally formed to be provided with limit blocks.

Preferably, the front end of the pull rod is integrally provided with a rotating block, the rotating block is semicircular, the lower end of the rotating block protrudes towards one side to be provided with a cushion block, and the rotating block is provided with a bolt hole corresponding to a fastening bolt on the clamping plate.

Preferably, the rotating block is half of the pulling rod in thickness, a rotating groove is formed in one side of the rotating block, the pulling rod is arranged on two sides of the rotating block, the whole structure of the pulling rod is the same, a clamping groove in the pulling rod is opposite to an extrusion chute, the pulling rod is attached to two sides of the rotating block, the clamping groove and the extrusion chute are formed into a circular shape, and protruding cushion blocks on the rotating blocks on two sides of the rotating block are inserted into the rotating groove in the side edge of the rotating block.

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

the utility model discloses simple structure, convenient operation, can light, convenient, laborsaving take out inlay solid at "shaft-like object" such as earth and stone subaerial wooden pole, square timber, steel (iron) muscle (pipe), the reinforcing is to the recycle effect of former material.

Drawings

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

FIG. 2 is a schematic view of the stem of FIG. 1;

FIG. 3 is a schematic structural view of the left lever in FIG. 2;

fig. 4 is a schematic structural view of the right pulling rod in fig. 2.

In the figure: the device comprises a base plate 1, a limiting nail thorn 2, a hinge joint 3, a clamping plate 4, a hinge seat 5, a pin bolt 6, a shifting rod 7, a fastening bolt 8, a clamping groove 9, an extrusion chute 10, a rotating block 11, a bolt hole 12, a cushion block 13 and a rotating groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a soil nail, stake pull out device, includes bottom plate 1, splint 4 and dead man 7, welds hinge 3 in the middle of the 1 upper end of bottom plate, and 3 articulated splint 4 in the upper end of hinge, splint 4 are inside to be rotated through fastening bolt 8 and connect dead man 7, and dead man 7 is including controlling two, has seted up in the middle of 7 front ends of two dead man and has pressed from both sides groove 9, and extrusion chute 10 has been seted up in the clamp groove 9 outside.

The utility model discloses can further set up to, 1 lower extreme of bottom plate integrative forming's spacing nail thorn 2 that is equipped with a plurality of evenly distributed, integrative taking shape in the middle of the 1 upper end of bottom plate is equipped with the hinge 3, through 6 articulated splint 4 of pin bolt on the hinge 3, 4 lower extreme integrative taking shape of splint are equipped with articulated seat 5, articulated seat 5 articulates in the 3 upper end outsides of hinge, can make bottom plate 1 improve stability when the atress through spacing nail thorn 2, increase bottom plate 1's atress effect, prevent that bottom plate 1 atress from sliding, it is poor to lead to the atress effect, can not effectively extract soil nail (stake).

The utility model discloses can further set up to, the activity groove has been seted up in the middle of splint 4, the activity inslot portion left and right sides passes through fastening bolt 8 and rotates and connect dead lever 7, the integrative stopper that is equipped with of activity groove left and right sides tip, the activity groove in splint 4 can make dead lever 7 control the activity in the activity groove, can restrict the scope size of opening about dead lever 7 through the stopper, prevent that dead lever 7 from opening too greatly, cause splint 4 and dead lever 7's damage, increase the protection effect to dead lever 7 and splint 4.

The utility model discloses can further set up to, the integrative taking shape of dead man 7 front end is equipped with changes piece 11, changes 11 semicircular in shape of piece, changes 11 lower extremes of piece and is equipped with cushion 13 to one side protrusion, changes and sets up the bolt hole 12 that corresponds with fixing bolt 8 on the 11, can make dead man 7 keep relatively stable state in splint 4 through changeing 11, increases dead man 7 stability, improves the result of use.

The utility model discloses can further set up to, 11 thickness of commentaries on classics piece is half of

dead man

7, 11 one side of commentaries on classics piece forms and rotates

groove

14, 7 overall structure of both sides dead man is the same, it is opposite with extrusion chute 10 to press from both sides groove 9 on the

dead man

7, 7 relative laminating of both sides dead man, it is circular to constitute with extrusion chute 10 with pressing from both sides groove 9, convex cushion 13 is pegged graft in the rotation inslot 14 of 11 sides of relative commentaries on classics piece on the commentaries on classics piece 11 of both sides, can restrict the position of 11 commentaries on classics pieces of both sides through cushion 13, and keep 11 positions of 11 relatively stable of commentaries on classics piece of both sides, can guarantee rotating 14 internalizations of inslot when making commentaries on classics piece 11 rotate, make dead man.

The working principle is as follows: during operation, at first place bottom plate 1 in soil nail (stake) one side that needs to be extracted, buckle splint 4 along hinge 3 afterwards, make dead lever 7 horizontal, then part dead lever 7 to both sides along splint 4, aim at the soil nail (stake) that needs to be extracted with clamp groove 9, then inwards tighten up dead lever 7 in both sides, the extrusion chute 10 in the clamp groove 9 outside is at first atress, extrude soil nail (stake) from ground, make things convenient for dead lever 7 to extract, insert spacing nail thorn 2 of bottom plate 1 lower extreme in ground afterwards, then upwards exert oneself dead lever 7 along hinge 3, extract soil nail (stake) from ground, moreover, the steam generator is simple in structure, easily the preparation, and the operation is simple and convenient, can extract soil nail (stake) fast, and the result of use and work efficiency are increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil nail, stake pull out device, includes bottom plate (1), splint (4) and dead man (7), its characterized in that: welding hinge (3) in the middle of bottom plate (1) upper end, articulated splint (4) in hinge (3) upper end, splint (4) are inside to be rotated through fastening bolt (8) and are connected dead man (7), dead man (7) are two about including, two the double-layered groove (9) have been seted up in the middle of dead man (7) front end, extrusion chute (10) have been seted up in the double-layered groove (9) outside.

2. The soil nail, timber pile pulling device of claim 1, wherein: the utility model discloses a spacing nail thorn of bottom plate (1) lower extreme integrated into one piece is equipped with a plurality of evenly distributed's spacing nail thorn (2), integrated into one piece is equipped with hinge (3) in the middle of bottom plate (1) upper end, through pin bolt (6) articulated splint (4) on hinge (3), splint (4) lower extreme integrated into one piece is equipped with articulated seat (5), articulated seat (5) articulate in the hinge (3) upper end outside.

3. The soil nail, timber pile pulling device of claim 1, wherein: a movable groove is formed in the middle of the clamping plate (4), the left side and the right side of the inner portion of the movable groove are rotatably connected with the pull rod (7) through fastening bolts (8), and the end portions of the left side and the right side of the movable groove are integrally formed to be provided with limit blocks.

4. The soil nail, timber pile pulling device of claim 1, wherein: the integrated rotating block (11) is arranged at the front end of the pulling rod (7), the rotating block (11) is semicircular, a cushion block (13) is arranged at the lower end of the rotating block (11) in a protruding mode towards one side, and a bolt hole (12) corresponding to a fastening bolt (8) on the clamping plate (4) is formed in the rotating block (11).

5. The soil nail, timber pile pulling device of claim 4, wherein: the thickness of the rotating block (11) is half of that of the pulling rod (7), one side of the rotating block (11) forms a rotating groove (14) and two sides of the pulling rod (7) are identical in overall structure, a clamping groove (9) in the pulling rod (7) is opposite to an extrusion chute (10), the pulling rod (7) is attached to the two sides of the rotating block, the clamping groove (9) and the extrusion chute (10) form a circular shape, and convex cushion blocks (13) on the rotating blocks (11) on the two sides of the rotating block are inserted into the rotating groove (14) on the side edge of the rotating block (11) relatively.