CN217710719U

CN217710719U - Overlength drilling bored concrete pile steel protects a leading truck installation positioner

Info

Publication number: CN217710719U
Application number: CN202222075815.9U
Authority: CN
Inventors: 管永存; 王年丰; 赵常青; 张志斌; 魏庭江; 陶保进; 刘冻; 徐聪聪; 宋军
Original assignee: Shandong Jiaotong University; CCCC Third Highway Engineering Co Ltd; First Engineering Co Ltd of CCCC Third Highway Engineering Co Ltd
Current assignee: Shandong Jiaotong University; CCCC Third Highway Engineering Co Ltd; First Engineering Co Ltd of CCCC Third Highway Engineering Co Ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-01
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an overlength drilling bored concrete pile steel protects a guide frame installation positioner, concretely relates to installation positioner technical field, including the receiver, the inside pulling force rope that is equipped with of receiver, the through-hole has been seted up to the receiver outer end, the fixed head that is equipped with of pulling force rope one end. The utility model discloses a fix a positioner's receiver and fixed head on two diagonal angles of leading truck cross-section rectangle, fix another positioner's receiver and fixed head respectively on two other angles of leading truck again, two positioner's pulling force rope is at the inboard intercrossing of leading truck, crossing position is the geometric center of this rectangle just, after having confirmed the geometric center alright for this geometric center is the reference, install the leading truck, need not to measure the mounted position who decides four angles of leading truck according to the size of leading truck again, make the installation of leading truck more convenient.

Description

Overlength drilling bored concrete pile steel protects a leading truck installation positioner

Technical Field

The utility model belongs to the technical field of the installation positioner technique and specifically relates to an overlength bored concrete pile steel protects a leading truck installation positioner that says so.

Background

The cast-in-situ bored pile is a pile type defined by classifying pile forming methods, and is a pile formed by forming a pile hole in foundation soil through mechanical drilling at an engineering site and placing a reinforcement cage and cast-in-place concrete therein.

Need use the steel casing in the work progress of drilling bored concrete pile, the steel casing is carrying out the in-process of manual hole digging pile, because soil property is unstable, so the dado that adopts the steel protects the hole pile that the great degree of difficulty exists in the construction reinforced concrete dado, prevents to collapse the hole and avoids influencing construction progress and safety.

In the process of placing the steel casing, in order to avoid the steel casing to incline or deviate, the guide frame is required to be utilized to guide the steel casing, so that the deviation is also required to be avoided in the installation of the guide frame, the cross section of the guide frame is generally rectangular, the size of the guide frame is required to be measured when the guide frame is installed, and the position of an angular point is obtained, so that the installation is convenient, and the mode is complicated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides an overlength drilling bored concrete pile steel protects a leading truck installation positioner to solve the comparatively loaded down with trivial details problem of mode of installation leading truck.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an overlength bored concrete pile steel protects a leading truck installation positioner, includes the receiver, the inside pulling force rope that is equipped with of receiver, the through-hole has been seted up to the receiver outer end, pulling force rope one end is passed through the through-hole and is extended to receiver one side, the fixed head that is equipped with of pulling force rope one end, the fixed head bottom mounting is equipped with first magnet piece, the fixed second magnet piece that is equipped with of receiver bottom.

Further, the inside fixed axle that is equipped with of receiver, the pulling force rope is fixed to be established in fixed axle outer end duplex winding and is established in the fixed axle outer end, fixed axle one end passes through bearing swing joint with the inside bottom of receiver to this accomodates the pulling force rope.

Furthermore, a clockwork spring is fixedly arranged at one end of the fixing shaft, one end of the clockwork spring is fixedly connected with the bottom end inside the storage box, and the tension rope is in a stretched state by means of elasticity of the clockwork spring.

Further, the receiver top is equipped with the carousel, the fixed axle other end extend to the receiver top and with carousel bottom end fixed connection, the carousel top is equipped with second fastening bolt, second fastening bolt one end extends to the carousel bottom and contacts with the receiver top, second fastening bolt passes through threaded connection with the carousel, and through screwing up second fastening bolt, fixes the pulling force rope.

Further, the tensile rope includes the wire, the fixed anti-oxidant rubber that is equipped with in wire outer end, the fixed wear-resisting rubber that is equipped with in anti-oxidant rubber outer end has compromise tensile rope's intensity and life.

Furthermore, the outer end of the tensile rope is sleeved with a sliding sleeve, the top end of the sliding sleeve is provided with a first fastening bolt, one end of the first fastening bolt extends into the sliding sleeve and contacts with the outer end of the tensile rope, the first fastening bolt is in threaded connection with the sliding sleeve, and the position of the sliding sleeve can be fixed after the first fastening bolt is screwed down.

Furthermore, a sealing box is fixedly arranged at the bottom end of the sliding sleeve, and a bottom cover is arranged at the bottom end of the sealing box and connected with the bottom cover through screws, so that the inside of the sealing box is sealed.

Further, a circuit board is fixedly arranged at the top end of the bottom cover, a laser ranging module and a wireless communication module are fixedly arranged at the top end of the circuit board, the laser ranging module and the wireless communication module are arranged inside the sealing box, and the distance between the geometric center of the cross section of the guide frame of the laser ranging module and other objects is utilized.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a fix a positioner's receiver and fixed head on two diagonal angles of leading truck cross-section rectangle, fix another positioner's receiver and fixed head respectively on two other angles of leading truck again, two positioner's pulling force rope is at the inboard intercrossing of leading truck, crossing position is the geometric center of this rectangle just, after having confirmed the geometric center alright for this geometric center is the reference, install the leading truck, need not to measure the mounted position who decides four angles of leading truck according to the size of leading truck again, make the installation of leading truck more convenient.

2. The utility model discloses a after determining the geometric centre of leading truck cross-section rectangle, slide the seal box to the position of this geometric centre and fixed, the inside laser rangefinder module of seal box can measure the distance to this carries out wireless control to laser rangefinder module through wireless communication module, measures the distance between this geometric centre and other objects through laser rangefinder module, confirms the mounted position of leading truck with this help.

Drawings

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

fig. 2 is a perspective view of the storage box of the present invention;

FIG. 3 is a three-dimensional semi-sectional view of the storage box of the present invention;

fig. 4 is a perspective view of the fixing head of the present invention;

FIG. 5 is a three-dimensional semi-sectional view of the tension rope of the present invention;

fig. 6 is a perspective view of the sealing box of the present invention;

fig. 7 is a three-dimensional semi-sectional view of the sealing box of the present invention.

The reference signs are: 1. a storage box; 2. a turntable; 3. a tension rope; 4. a sealing box; 5. a fixed head; 6. a first magnet piece; 7. a metal wire; 8. antioxidant rubber; 9. wear-resistant rubber; 10. a bottom cover; 11. a first fastening bolt; 12. a sliding sleeve; 13. a laser ranging module; 14. a wireless communication module; 15. a circuit board; 16. a second fastening bolt; 17. a through hole; 18. a second magnet piece; 19. a fixed shaft; 20. a clockwork spring.

Detailed Description

Referring to the attached drawing 1 of the specification, the device for installing and positioning the guide frame of the steel pile casing of the ultra-long cast-in-situ bored pile comprises a storage box 1, tension ropes 3 are arranged inside the storage box 1, the position of the geometric center of the section of the guide frame is determined by the intersection of the two tension ropes 3, a through hole 17 is arranged at the outer end of the storage box 1, one end of each tension rope 3 extends to one side of the storage box 1 through the through hole 17, a fixing head 5 is fixedly arranged at one end of each tension rope 3, a first magnet piece 6 is fixedly arranged at the bottom end of each fixing head 5, a second magnet piece 18 is fixedly arranged at the bottom end of the storage box 1, the storage box 1 and the fixing heads 5 are fixed on the guide frame by the magnetic force of the first magnet piece 6 and the second magnet piece 18, a fixing shaft 19 is arranged inside the storage box 1, the tension ropes 3 are fixedly arranged at the outer end of the fixing shaft 19 and are wound at the outer end of the fixing shaft 19, one end of the fixed shaft 19 is movably connected with the bottom end inside the storage box 1 through a bearing so as to store the tension rope 3, one end of the fixed shaft 19 is fixedly provided with a clockwork spring 20, one end of the clockwork spring 20 is fixedly connected with the bottom end inside the storage box 1, the tension rope 3 is in a stretched state by utilizing the elasticity of the clockwork spring 20, the top end of the storage box 1 is provided with a rotary disc 2, the other end of the fixed shaft 19 extends to the top of the storage box 1 and is fixedly connected with the bottom end of the rotary disc 2, the top end of the rotary disc 2 is provided with a second fastening bolt 16, one end of the second fastening bolt 16 extends to the bottom of the rotary disc 2 and is contacted with the top end of the storage box 1, the second fastening bolt 16 is in threaded connection with the rotary disc 2, the tension rope 3 is fixed by screwing the second fastening bolt 16, the tension rope 3 comprises a metal wire 7, and the metal wire 7 is hard in texture, difficult rupture, 7 outer ends of metal wire are fixed and are equipped with

anti-oxidant rubber

8, 8 outer ends of anti-oxidant rubber are fixed and are equipped with wear-resisting rubber 9, have improved the life of pulling force rope 3, have compromise the intensity and the life of pulling force rope 3.

When the positioning device is used, firstly, the storage box 1 is fixed on one of the corners of the guide frame, the second magnet piece 18 at the bottom end of the storage box 1 can absorb the guide frame to fix the storage box 1, then the tension rope 3 is pulled, the fixing shaft 19 rotates in the storage box 1 along with the pulling of the tension rope 3, the clockwork spring 20 is tightened along with the rotation of the fixing shaft 19, the fixing shaft 19 is pulled by the elastic force of the clockwork spring 20, and then the tension rope 3 is pulled to be in a stretched state all the time, after the fixing head 5 at one end of the tension rope 3 reaches the opposite corner of the storage box 1, the fixing head 5 is adsorbed and fixed on the opposite corner of the storage box 1 through the first magnet piece 6, then the other positioning device is taken, the storage box 1 and the fixing head 5 of the other positioning device are respectively fixed on the other two corners of the guide frame in the same mode, after the tension is fixed, the ropes 3 of the two positioning devices intersect with each other inside of the guide frame, the cross section of the guide frame is rectangular, the guide frame, the cross section of the two tension ropes 3 can be seen as the geometric center of the guide frame, and the guide frame can be conveniently installed according to the geometric center of the guide frame, and the guide frame.

Referring to the attached drawing 7 of the specification, a sliding sleeve 12 is sleeved at the outer end of the tension rope 3, the sliding sleeve 12 adjusts the position of the sliding sleeve 12 at the outer end of the tension rope 3, a first fastening bolt 11 is arranged at the top end of the sliding sleeve 12, one end of the first fastening bolt 11 extends into the sliding sleeve 12 and contacts with the outer end of the tension rope 3, the first fastening bolt 11 is in threaded connection with the sliding sleeve 12, the position of the sliding sleeve 12 can be fixed after the first fastening bolt 11 is screwed, a sealing box 4 is fixedly arranged at the bottom end of the sliding sleeve 12, a bottom cover 10 is arranged at the bottom end of the sealing box 4 and is connected with the bottom cover 10 through screws, so that the inside of the sealing box 4 is sealed, a circuit board 15 is fixedly arranged at the top end of the bottom cover 10, a laser ranging module 13 and a wireless communication module 14 are fixedly arranged at the top end of the circuit board 15, the laser ranging module 13 and the wireless communication module 14 can be used for wirelessly controlling the laser ranging module 13, the circuit board 15, the laser ranging module 13 and the distance between the geometric center of the cross section of the guide frame and other objects is used.

After determining the geometric centre of leading truck cross-section rectangle, slide sliding sleeve 12 on one of them pulling force rope 3, and then drive seal box 4 and slide along pulling force rope 3, slide seal box 4 to this geometric centre's position, screw up first fastening bolt 11 afterwards, fix sliding sleeve 12 and seal box 4 here, the inside laser rangefinder module 13 of seal box 4 can be measured the distance, with this carry out wireless control to laser rangefinder module 13 through wireless communication module 14, measure the distance between this geometric centre and other objects through laser rangefinder module 13, with this help to confirm the mounted position of leading truck.

Claims

1. The utility model provides an overlength bored concrete pile steel protects a leading truck installation positioner, includes receiver (1), its characterized in that: the novel magnet collecting box is characterized in that a tension rope (3) is arranged inside the collecting box (1), a through hole (17) is formed in the outer end of the collecting box (1), one end of the tension rope (3) extends to one side of the collecting box (1) through the through hole (17), a fixing head (5) is fixedly arranged at one end of the tension rope (3), a first magnet piece (6) is fixedly arranged at the bottom end of the fixing head (5), and a second magnet piece (18) is fixedly arranged at the bottom end of the collecting box (1).

2. The installation and positioning device for the steel casing guide frame of the ultra-long cast-in-situ bored pile according to claim 1, characterized in that: storage box (1) inside is equipped with fixed axle (19), pulling force rope (3) are fixed to be established in fixed axle (19) outer end and around establishing in fixed axle (19) outer end, bearing swing joint is passed through with storage box (1) inside bottom to fixed axle (19) one end.

3. The installation and positioning device for the steel casing guide frame of the ultra-long cast-in-situ bored pile according to claim 2, characterized in that: fixed axle (19) one end is fixed and is equipped with clockwork spring (20), clockwork spring (20) one end and the inside bottom fixed connection of receiver (1).

4. The installation and positioning device for the guide frame of the steel casing of the ultra-long cast-in-situ bored pile according to claim 2, characterized in that: receiver (1) top is equipped with carousel (2), fixed axle (19) other end extend to receiver (1) top and with carousel (2) bottom fixed connection, carousel (2) top is equipped with second fastening bolt (16), second fastening bolt (16) one end extends to carousel (2) bottom and contacts with receiver (1) top, second fastening bolt (16) pass through threaded connection with carousel (2).

5. The installation and positioning device for the steel casing guide frame of the ultra-long cast-in-situ bored pile according to claim 1, characterized in that: the tension rope (3) comprises a metal wire (7), wherein the outer end of the metal wire (7) is fixedly provided with antioxidant rubber (8), and the outer end of the antioxidant rubber (8) is fixedly provided with wear-resistant rubber (9).

6. The installation and positioning device for the steel casing guide frame of the ultra-long cast-in-situ bored pile according to claim 1, characterized in that: the outer end of the tension rope (3) is sleeved with a sliding sleeve (12), a first fastening bolt (11) is arranged at the top end of the sliding sleeve (12), one end of the first fastening bolt (11) extends to the inside of the sliding sleeve (12) and contacts with the outer end of the tension rope (3), and the first fastening bolt (11) is connected with the sliding sleeve (12) through threads.

7. The installation and positioning device for the steel casing guide frame of the ultra-long cast-in-situ bored pile according to claim 6, wherein: the bottom end of the sliding sleeve (12) is fixedly provided with a sealing box (4), and the bottom end of the sealing box (4) is provided with a bottom cover (10) and connected with the bottom cover (10) through screws.

8. The installation and positioning device for the guide frame of the steel casing of the ultra-long cast-in-situ bored pile according to claim 7, characterized in that: bottom (10) top is fixed and is equipped with circuit board (15), circuit board (15) top is fixed and is equipped with laser ranging module (13) and wireless communication module (14), circuit board (15), laser ranging module (13), wireless communication module (14) are established inside seal box (4).