CN218291959U

CN218291959U - Cast-in-place pile pipe fixing device

Info

Publication number: CN218291959U
Application number: CN202222670458.0U
Authority: CN
Inventors: 何鑫; 聂凯; 王炎; 张翔宇; 廉瑞娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-13
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to a fixed technical field of bored concrete pile pipe specifically is a bored concrete pile pipe fixing device, including last holding ring and wear-resisting cover, the downside activity of going up the holding ring is provided with down the holding ring, the upper surface of holding ring is provided with the spliced pole down, upward seted up the connecting hole on the holding ring, upward all rotate all around of holding ring and install the loop bar. The utility model discloses set up last holding ring and the lower holding ring that can the adjusting distance, it can lead to the pipe with lower holding ring to go up the holding ring, can be through the guiding action that the distance between adjustment last holding ring and the lower holding ring comes the adjusting device simultaneously, the spliced pole that the array set up can prevent that the pipe from being extruded by the soil mass and producing deformation, the loop bar can also be adjusted when supporting the holding ring simultaneously, can adjust the level of holding ring through adjusting the loop bar, can be meticulous the direction of adjusting the last holding ring.

Description

Cast-in-place pile pipe fixing device

Technical Field

The utility model relates to a bored concrete pile pipe fixing technology field specifically is a bored concrete pile pipe fixing device.

Background

The cast-in-place pile guide pipe is a metal guide pipe used for guiding the direction of construction equipment such as a drilling machine and the like when a concrete column is poured on the ground or underwater, generally, firstly, a hole is dug out in advance by an excavator after leveling, then, the guide pipe is vertically arranged in the hole, then, soil on the outer side of the guide pipe is filled and then the guide pipe is fixed, finally, the equipment such as the drilling machine and the like is guided to work through the guide pipe, the guide pipe is arranged in the hole, generally, the periphery of the hole is leveled again and a horizontal measuring device is arranged, the guide pipe is hoisted by a crane and aligned with the hole opening, and then, the horizontal work is manually adjusted, so that the mode is troublesome, and meanwhile, the hoisted guide pipe can also shake to cause the horizontal work to be troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bored concrete pile pipe fixing device to the current pipe that provides in solving above-mentioned background art is placed the loaded down with trivial details and pipe and is placed the condition that can appear rocking of in-process and make horizontal work become troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bored concrete pile pipe fixing device, includes holding ring and wear-resisting cover, the downside activity of going up the holding ring is provided with down the holding ring, the upper surface of holding ring is provided with the spliced pole down, upward set up the connecting hole on the holding ring, all rotate around going up the holding ring and install the loop bar.

Preferably, the connecting columns are arranged on the lower positioning ring in an annular array, and the connecting holes formed in the upper positioning ring correspond to the connecting columns.

Preferably, a first threaded sleeve is fixedly mounted on the left side of the upper positioning ring, the first threaded sleeve is sleeved on a first screw rod through threads, and the lower end of the first screw rod is rotatably mounted on the lower positioning ring.

Preferably, the inner sides of the upper positioning ring and the lower positioning ring are both provided with wear-resistant sleeves, and the diameters of the wear-resistant sleeves are matched with the diameter of the cast-in-place pile guide pipe.

Preferably, the upper end of the loop bar is rotatably provided with a connecting seat, the connecting seat is hinged to the upper positioning ring, the loop bar is sleeved with a second screw, the lower end of the loop bar is rotatably provided with a second threaded sleeve, the second threaded sleeve is sleeved on the second screw through threads, and the lower end of the second screw is hinged to a base.

Preferably, the base is provided with a positioning hole, and the lower end surface of the base is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up last holding ring and the lower holding ring that can the adjusting distance, it can lead to the pipe with lower holding ring to go up the holding ring, can be through the guiding action that the distance between adjustment last holding ring and the lower holding ring comes the adjusting device simultaneously, the spliced pole that the array set up can prevent that the pipe from being extruded by the soil mass and producing deformation, the loop bar can also be adjusted when supporting the holding ring simultaneously, can adjust the level of holding ring through adjusting the loop bar, can be meticulous the direction of adjusting the last holding ring.

Description of the 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic diagram showing the separation of the upper positioning ring and the lower positioning ring according to the present invention;

FIG. 3 is a schematic view showing the structure of the loop bar according to the present invention;

FIG. 4 is a schematic view of the structure of the base of the present invention

Fig. 5 is a partially enlarged schematic view of a in fig. 2 according to the present invention.

In the figure: 1. an upper positioning ring; 2. a lower positioning ring; 3. connecting columns; 4. connecting holes; 5. a first threaded sleeve; 6. a first screw; 7. a wear-resistant sleeve; 8. a loop bar; 9. a connecting seat; 10. a second screw; 11. a second thread insert; 12. a base; 13. positioning holes; 14. and (4) anti-skid lines.

The specific implementation mode is as follows:

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a bored concrete pile pipe fixing device, including last holding ring 1 and wear-resisting cover 7, the downside activity of going up holding ring 1 is provided with down

holding ring

2, 3 annular arrays of spliced pole set up under on holding ring 2, it is corresponding with spliced pole 3 to go up connecting hole 4 that set up on holding ring 1, the upper surface of holding ring 2 is provided with spliced pole 3 down, connecting hole 4 has been seted up on going up holding ring 1, the left side fixed mounting who goes up holding ring 1 has first swivel nut 5, first swivel nut 5 cup joints on first screw rod 6 through the screw thread, the lower extreme of first screw rod 6 rotates and installs under on holding ring 2, it all is provided with wear-resisting cover 7 with the inboard of holding ring 2 down to go up holding ring 1, the diameter of wear-resisting cover 7 and the diameter looks adaptation of bored concrete pile pipe, go up all around of holding ring 1 and all rotate and install loop bar 8, the upper end of loop bar 8 rotates and installs connecting seat 9, connecting seat 9 is articulated with last holding ring 1, the lower extreme that the loop has second screw rod 10 loop bar 8 has second swivel nut 11, second screw rod 10 cup joints on the second screw rod 10 through the screw rod, base 12 the lower extreme is articulated, the base 12 has set up the anti-skidding line 14 on the surface.

The working principle is as follows: during the use, place equipment and open loop bar 8 in entrance to a cave department and make locating ring 1 prop up fixedly to suitable position, make base 12 rotate laminating ground, locating ring 2 is located the hole down this moment, corotation or reversal second swivel nut 11, second screw rod 10 moves down along loop bar 8 under the screw action, the one end of going up locating ring 1 this moment is by jack-up, other loop bar 8 offsets because of the ascending influence that causes of last locating ring 1 one end through the articulated of connecting seat 9 with last locating ring 1 and the rotation of connecting seat 9 self this moment, the level of going up locating ring 1 can be adjusted through this kind of method.

When the guiding function of the upper positioning ring 1 and the lower positioning ring 2 needs to be adjusted by adjusting the distance between the upper positioning ring 1 and the lower positioning ring 2, the first screw rod 6 can rotate forwards or reversely, the first screw rod 6 ascends or descends through the thread function with the first thread sleeve 5, the first screw rod 6 ascends to drive the lower positioning ring 2 to ascend, the connecting column 3 is also driven to ascend along the connecting hole 4, at the moment, the adjustment of the upper positioning ring 1 and the lower positioning ring 2 is completed,

after the regulation is accomplished, with gim peg etc. through locating hole 13 nail income ground, make equipment firm, hoist the pipe, aim at go up holding ring 1 put into can, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bored concrete pile pipe fixing device, includes holding ring (1) and wear-resisting cover (7), its characterized in that: go up the downside activity of holding ring (1) and be provided with down holding ring (2), the upper surface of holding ring (2) is provided with spliced pole (3) down, go up connecting hole (4) have been seted up on holding ring (1), all rotate all around of going up holding ring (1) and install loop bar (8).

2. A cast-in-place pile guide tube fixing device as claimed in claim 1, wherein: the connecting columns (3) are arranged on the lower positioning ring (2) in an annular array mode, and the connecting holes (4) formed in the upper positioning ring (1) correspond to the connecting columns (3).

3. An apparatus for fixing cast-in-place pile guide pipe according to claim 1, wherein: go up the left side fixed mounting of holding ring (1) has first swivel nut (5), first swivel nut (5) cup joints on first screw rod (6) through the screw thread, the lower extreme of first screw rod (6) is rotated and is installed under on holding ring (2).

4. A cast-in-place pile guide tube fixing device as claimed in claim 1, wherein: the inner sides of the upper positioning ring (1) and the lower positioning ring (2) are both provided with wear-resistant sleeves (7), and the diameters of the wear-resistant sleeves (7) are matched with the diameter of a cast-in-place pile guide pipe.

5. A cast-in-place pile guide tube fixing device as claimed in claim 1, wherein: the upper end of loop bar (8) is rotated and is installed connecting seat (9), connecting seat (9) are articulated with last holding ring (1), loop bar (8) endotheca has second screw rod (10) the lower extreme of loop bar (8) is rotated and is installed second swivel nut (11), second swivel nut (11) cup joint on second screw rod (10) through the screw thread, the lower extreme of second screw rod (10) articulates there is base (12).

6. An apparatus for fixing a pipe of a bored pile according to claim 5, wherein: the anti-skid device is characterized in that the base (12) is provided with a positioning hole (13), and the lower end surface of the base (12) is provided with anti-skid grains (14).