CN211646397U

CN211646397U - Pile digging device for concrete pipe piles in constructional engineering

Info

Publication number: CN211646397U
Application number: CN201922428487.4U
Authority: CN
Inventors: 王继祥; 王宝君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a building engineering concrete tubular pile draws a device, include the concrete tubular pile body and draw a equipment, the inserting groove has all been seted up to the left and right sides at concrete tubular pile body top, and circular through-hole has all been seted up to the left and right sides of concrete tubular pile body, and the equal fixed mounting in inside of two circular through-holes has a fixed establishment, draw the equal fixed mounting in left and right sides of a equipment bottom and insert the piece, the fixed slot has all been seted up to the one end that two grafting pieces deviate from mutually. The utility model discloses a, through setting up the concrete pipe pile body, drawing stake equipment, inserting groove, circular through-hole, fixed establishment, locating piece, locating lever, carry and draw button, extrusion spring, stopper, inserting block, fixed slot, spout, slider, arc wall and arc block's cooperation to use, solved and to have now can not give the problem of drawing a fine location of stake equipment, this building engineering concrete pipe pile draws a device, possesses to draw the advantage of a fine location of stake equipment.

Description

Pile digging device for concrete pipe piles in constructional engineering

Technical Field

The utility model belongs to the technical field of the concrete pipe stake, especially, relate to a building engineering concrete pipe stake is drawn a device.

Background

At the end of the last 60 th century, the hogftai bridge factory of the Ministry of railways began to produce pretensioned prestressed concrete pipe piles (abbreviated as PC pipe piles), which were mainly used for the foundation construction of railway bridge engineering; the post-tensioning prestressed concrete pipe pile was developed and produced in the 70 s.

Present concrete pipe pile, in order to satisfy the market demand, generally all until how better support and how more person of facilitating the use these beneficial parts optimize, often neglected whether can give and draw a fine location of stake equipment, current concrete pipe pile has the effect of supporting better and more person of facilitating the use these beneficial parts, but have certain restriction, normally draw the in-process of stake, if meet and block the rotation that causes very easily and draw stake equipment, thereby cause the inefficiency of drawing the stake, work efficiency is poor, the problem that prior art exists is: it does not give the pile driving apparatus a good positioning.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a building engineering concrete tubular pile draws a device possesses and draws the advantage of a fine location of stake equipment, has solved and can not draw the problem of a fine location of stake equipment now.

The utility model discloses a realize like this, a building engineering concrete pipe pile draws a device, include the concrete pipe pile body and draw a equipment, the inserting groove has all been seted up to the left and right sides at concrete pipe pile body top, circular through-hole has all been seted up to the left and right sides of concrete pipe pile body, and the equal fixed mounting in inside of two circular through-holes has a fixed establishment, draw the equal fixed mounting in left and right sides of a equipment bottom and have the grafting piece, the fixed slot has all been seted up to the one end that two grafting pieces deviate from mutually.

As the utility model discloses preferred, the right side fixed establishment includes the locating piece, the surface of locating piece and the inner wall fixed connection of circular through-hole, the inside sliding connection of locating piece has the locating lever, the right side of locating lever runs through circular through-hole and extends to the right side of concrete pipe pile body, the right side fixed mounting of locating lever has the pull-up button, the surface cover of locating lever is equipped with extrusion spring and stopper, the right side of extrusion spring and the left side fixed connection of locating piece, the left side of extrusion spring and the right side fixed connection of stopper, the inside of stopper and the surface fixed connection of locating lever, the surface of stopper and the inner wall laminating of circular through-hole, the left side of locating lever runs through circular through-hole and extends to the inside of inserting groove, the left side of locating lever is pegged graft with the fixed.

As the utility model discloses it is preferred, the spout has all been seted up to the top and the bottom of circular through-hole inner wall, the top and the equal fixed mounting in bottom of stopper have the slider, and the one end that the locating lever was kept away from to two sliders all with the inside sliding connection of spout.

As the utility model discloses preferred, the arc wall has all been seted up to the front side and the rear side at concrete tubular pile body top, draw the equal fixed mounting in front side and the rear side of stake equipment bottom to have the arc piece, two arc pieces all peg graft with the arc wall.

As the utility model discloses preferred, the bottom of inserted block is the oblique angle, and the oblique angle is between ten degrees to forty-five.

As the utility model discloses preferred, the fixed surface of carrying the pull button installs the protection and fills up, and the protection fills up for the plastic protection pad.

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

1. the utility model discloses a set up the concrete pipe pile body, draw stake equipment, inserting groove, circular through-hole, fixed establishment, locating piece, locating lever, carry and draw button, extrusion spring, stopper, inserting block, fixed slot, spout, slider, arc wall and arc block's cooperation to use, solved and to have now can not give the problem of a fine location of stake equipment, this building engineering concrete pipe pile draws a device, possesses to draw the advantage of a fine location of stake equipment.

2. The utility model discloses a manpower pulling is carried and is drawn the button and realize whole fixed establishment's power supply, because of power can transmit, it removes to drive the locating lever when carrying the button in the pulling, just so can realize giving the power of a deformation of extrusion spring through the locating lever, thereby realize pulling the inside of circular through-hole into with the locating lever, the effect of simultaneously because of the power is mutual, wait after grafting piece and inserting groove are pegged graft and are accomplished, the extrusion spring also gives the same reaction force of locating lever, just so can realize giving and draw a fine location of stake equipment.

3. The utility model discloses a spout has all been seted up in the top and the bottom of circular through-hole inner wall, just so can realize with locating lever top and bottom fixed mounting's slider sliding connection, the position of restriction locating lever that so not only can be fine also enables the movement track of locating lever more stable simultaneously, makes the effect of location better.

4. The utility model discloses an arc wall has all been seted up at the front side and the rear side at concrete tubular pile body top, just so can realize and draw the front side of stake equipment bottom and the arc piece of rear side fixed mounting peg graft, just so can realize further grafting, make the effect of location better.

5. The utility model discloses a bottom of grafting piece is the oblique angle, just so can realize that the grafting effect of grafting piece and inserting groove is better, makes the effect of location also better.

6. The utility model discloses an outer fixed surface at the lift button installs the protection and fills up, not only can improve user's hand comfort level like this, also can play the antiskid effect simultaneously, makes the effect of location better.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial schematic view of a concrete pipe pile body provided by an embodiment of the present invention;

fig. 3 is a perspective view of a pile digging device provided by the embodiment of the present invention;

fig. 4 is a top cross-sectional view of a concrete pipe pile body provided by an embodiment of the present invention;

fig. 5 is an enlarged view of fig. a in fig. 2 according to an embodiment of the present invention;

fig. 6 is an enlarged view of fig. B of fig. 3 according to an embodiment of the present invention;

fig. 7 is an enlarged view of fig. C in fig. 4 according to an embodiment of the present invention.

In the figure: 1. a concrete pipe pile body; 2. pile digging equipment; 3. inserting grooves; 4. a circular through hole; 5. a fixing mechanism; 501. positioning blocks; 502. positioning a rod; 503. lifting the button; 504. a compression spring; 505. a limiting block; 6. an insertion block; 7. fixing grooves; 8. a chute; 9. a slider; 10. an arc-shaped slot; 11. an arc-shaped block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

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

As shown in fig. 1 to 7, the embodiment of the utility model provides a pair of building engineering concrete tubular pile draws a device, include concrete tubular pile body 1 and draw a equipment 2, inserting groove 3 has all been seted up to the left and right sides at 1 top of concrete tubular pile body, circular through-hole 4 has all been seted up to the left and right sides of concrete tubular pile body 1, the equal fixed mounting in inside of two circular through-holes 4 has fixing mechanism 5, draw the equal fixed mounting in the left and right sides of a equipment 2 bottoms have plug block 6, fixed slot 7 has all been seted up to the one end that two plug blocks 6 deviate from mutually.

Referring to fig. 4 and 5, right side fixed establishment 5 includes locating piece 501, the surface of locating piece 501 and the inner wall fixed connection of circular through-hole 4, the inside sliding connection of locating piece 501 has locating lever 502, the right side of locating lever 502 runs through circular through-hole 4 and extends to the right side of concrete pipe pile body 1, the right side fixed mounting of locating lever 502 has pull-up button 503, the surface cover of locating lever 502 is equipped with extrusion spring 504 and stopper 505, the right side of extrusion spring 504 and the left side fixed connection of locating piece 501, the left side of extrusion spring 504 and the right side fixed connection of stopper 505, the inside of stopper 505 and the surface fixed connection of locating lever 502, the surface of stopper 505 and the inner wall laminating of circular through-hole 4, the left side of locating lever 502 runs through circular through-hole 4 and extends to the inside of inserting groove 3, the left side of locating.

Adopt above-mentioned scheme: carry and draw button 503 to realize whole fixed establishment 5's power supply through manpower pulling, because of power can transmit, drive locating lever 502 and remove when pulling and carrying button 503, just so can realize giving the power of a deformation of extrusion spring 504 through locating lever 502, thereby realize pulling locating lever 502 into the inside of circular through-hole 4, simultaneously because of the effect of power mutual, wait after grafting

piece

6 and 3 grafting completions of inserting groove, extrusion spring 504 also gives a same reaction force of locating lever 502, just so can realize giving and draw a fine location of equipment 2.

Referring to fig. 7, the top and the bottom of the inner wall of the circular through hole 4 have both been provided with a sliding groove 8, the top and the bottom of the limiting block 505 have both fixed mounts with a sliding block 9, and one end of the two sliding blocks 9 away from the positioning rod 502 is both connected with the inside sliding of the sliding groove 8.

Adopt above-mentioned scheme: spout 8 has all been seted up through top and bottom at 4 inner walls of circular through-hole, just so can realize with locating lever 502 top and bottom fixed mounting's slider 9 sliding connection, the position of restriction locating lever 502 that so not only can be fine, the movement track that also enables locating lever 502 simultaneously is more stable, makes the effect of location better.

Referring to fig. 2 and 3, arc wall 10 has all been seted up to the front side and the rear side at concrete tubular pile body 1 top, draws equal fixed mounting in front side and the rear side of a 2 bottoms of equipment of stake to have arc piece 11, and two arc pieces 11 all peg graft with arc wall 10.

Adopt above-mentioned scheme: arc wall 10 has all been seted up through front side and the rear side at concrete tubular pile body 1 top, just so can realize pegging graft with the front side of drawing a 2 bottoms of equipment and rear side fixed mounting's arc piece 11, just so can realize further grafting, make the effect of location better.

Referring to fig. 3, the bottom of the plug block 6 is beveled, and the bevel angle is between ten degrees and forty-five degrees.

Adopt above-mentioned scheme: the bottom of the inserting block 6 is an oblique angle, so that the inserting effect of the inserting block 6 and the inserting groove 3 is better, and the positioning effect is better.

Referring to fig. 5, a protective pad is fixedly mounted on an outer surface of the lifting button 503, and the protective pad is a plastic protective pad.

Adopt above-mentioned scheme: the protective pad is fixedly arranged on the outer surface of the lifting button 503, so that the hand comfort of a user can be improved, an anti-skidding effect can be achieved, and the positioning effect is better. The utility model discloses a theory of operation:

when the pile drawing device is used, firstly, the power source of the whole fixing mechanism 5 is realized by manually pulling the pulling button 503, because the force can be transmitted, the positioning rod 502 is driven to move while the pulling button 503 is pulled, so that the effect that the positioning rod 502 gives a deformation force to the extrusion spring 504 through the positioning rod 502 is realized, the positioning rod 502 is pulled into the circular through hole 4, meanwhile, because the force is mutual, after the insertion of the insertion block 6 and the insertion groove 3 is completed, the extrusion spring 504 also gives a same reaction force to the positioning rod 502, so that a good positioning can be realized for the pile drawing device 2, secondly, the arc-shaped grooves 10 are respectively arranged at the front side and the rear side of the top of the concrete pipe pile body 1, so that the insertion with the arc-shaped blocks 11 fixedly arranged at the front side and the rear side of the bottom of the pile drawing device 2 can be realized, so that the further insertion can be realized, make the effect of location better, all seted up spout 8 through top and bottom at 4 inner walls of circular through-hole at last, just so can realize with locating lever 502 top and bottom fixed mounting's 9 sliding connection of slider, the position of restriction locating lever 502 that so not only can be fine also enables locating lever 502's movement track more stable simultaneously, makes the effect of location better.

In summary, the following steps: this building engineering concrete tubular pile draws a device, through setting up concrete tubular pile body 1, draw a equipment 2, inserting groove 3, circular through-hole 4, fixed establishment 5, locating piece 501, locating lever 502, carry and draw button 503, extrusion spring 504, stopper 505, inserting block 6, fixed slot 7, spout 8, slider 9, arc wall 10 and the cooperation of arc piece 11 and use, solved and to have now can not give the problem of drawing a fine location of equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 building engineering concrete tubular pile draws a device, includes concrete tubular pile body (1) and draws a equipment (2), its characterized in that: inserting grooves (3) have all been seted up to the left and right sides at concrete tubular pile body (1) top, circular through-hole (4) have all been seted up to the left and right sides of concrete tubular pile body (1), and the equal fixed mounting in inside of two circular through-holes (4) has fixed establishment (5), draw the equal fixed mounting in left and right sides of stake equipment (2) bottom and have inserting piece (6), fixed slot (7) have all been seted up to the one end that two inserting pieces (6) deviate from mutually.

2. The constructional engineering concrete tubular pile digging device as recited in claim 1, characterized in that: the right side fixing mechanism (5) comprises a positioning block (501), the outer surface of the positioning block (501) is fixedly connected with the inner wall of a circular through hole (4), a positioning rod (502) is connected to the inside of the positioning block (501) in a sliding manner, the right side of the positioning rod (502) penetrates through the circular through hole (4) and extends to the right side of the concrete pipe pile body (1), a lifting button (503) is fixedly mounted on the right side of the positioning rod (502), an extrusion spring (504) and a limiting block (505) are sleeved on the outer surface of the positioning rod (502), the right side of the extrusion spring (504) is fixedly connected with the left side of the positioning block (501), the left side of the extrusion spring (504) is fixedly connected with the right side of the limiting block (505), the inside of the limiting block (505) is fixedly connected with the outer surface of the positioning rod (502), and the outer surface of the limiting block (505, the left side of locating lever (502) runs through circular through-hole (4) and extends to the inside of inserting groove (3), the left side and fixed slot (7) of locating lever (502) are pegged graft.

3. The constructional engineering concrete tubular pile digging device as recited in claim 2, characterized in that: spout (8) have all been seted up to the top and the bottom of circular through-hole (4) inner wall, the equal fixed mounting in top and the bottom of stopper (505) has slider (9), and the one end that locating lever (502) were kept away from in two slider (9) all with the inside sliding connection of spout (8).

4. The constructional engineering concrete tubular pile digging device as recited in claim 1, characterized in that: arc wall (10) have all been seted up to the front side and the rear side at concrete pipe pile body (1) top, draw equal fixed mounting in front side and the rear side of stake equipment (2) bottom have arc piece (11), and two arc pieces (11) all peg graft with arc wall (10).

5. The constructional engineering concrete tubular pile digging device as recited in claim 1, characterized in that: the bottom of the insertion block (6) is oblique, and the oblique angle is between ten degrees and forty-five degrees.

6. The constructional engineering concrete tubular pile digging device as recited in claim 2, characterized in that: the outer surface of the lifting button (503) is fixedly provided with a protective pad, and the protective pad is a plastic protective pad.