CN216238525U

CN216238525U - Quick positioning and verticality adjusting device for large-diameter steel pipe upright pile

Info

Publication number: CN216238525U
Application number: CN202122782877.9U
Authority: CN
Inventors: 黄云飞; 梁定亮; 王刚; 柳子炎; 唐景儒; 周丽婷; 莫杜毅
Original assignee: Guangdong Foundation Engineering Group Co ltd
Current assignee: Guangdong Foundation Engineering Group Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of building construction, in particular to a large-diameter steel pipe upright pile rapid positioning and verticality adjusting device which comprises a supporting base plate, wherein a hemispherical hole is formed in the middle of the top of the supporting base plate, a placing plate is arranged on the inner wall of the hemispherical hole, a clamping assembly for clamping steel pipes with different diameters is arranged on the top of the placing plate, a round hole is formed in the middle of the top of the placing plate, a hemispherical block matched with the hemispherical hole is fixed on the inner wall of the round hole, inserting holes are formed in the middle inner wall of the middle of the top of the hemispherical block and the middle of the inner wall of the bottom of the hemispherical hole, under the action of gravity, the whole device is of a symmetrical structure, so that the placing plate can be automatically adjusted to be horizontal, then a theodolite is combined to rotate the placing plate, then a second threaded rod is continuously rotated to adjust the corresponding inclination, and then cement is added to a punching position, can adjust through the natural mode like this and hang down the processing, also make things convenient for the workman to carry out the gradient adjustment to the steel pipe simultaneously.

Description

Quick positioning and verticality adjusting device for large-diameter steel pipe upright pile

Technical Field

The utility model relates to the technical field of building construction, in particular to a device for quickly positioning and adjusting verticality of a large-diameter steel pipe upright post pile.

Background

Along with the development of cities, the construction technology is rapidly developed, and compared with the traditional open type smooth construction method, the reverse construction method has the advantages of reducing the deformation of the foundation pit, saving the supporting cost and shortening the construction period, so that the method is an energy-saving and environment-friendly green construction method and is widely adopted.

The Chinese patent invention with publication number CN105735319A proposes a rapid positioning and verticality-adjusting device for a large-diameter steel pipe upright post pile and a construction method, the device comprises: the positioning support comprises a square outer frame, and limiting steel plates are arranged on the inner sides of the middle parts of four side frames of the outer frame; transfer support of hanging down, including the inside lining protect a section of thick bamboo, the steel pipe stand pile set up in inside the inside lining protects a section of thick bamboo, the inside lining protects eight accent stabilizer blades that hang down of hoop equipartition all around, transfer in the stabilizer blade card that hangs down goes into the spacing steel sheet in four places, wherein transfer the stabilizer blade that hangs down and be provided with the sleeve that excels in and transfer the screw rod that hangs down, the inside lining protects a section of thick bamboo and is equipped with the screw, and is fixed by reinforcing bolt after counterpointing with the last screw of steel pipe stand pile. The utility model provides a construction device and a construction method for enabling the verticality of a steel pipe stand column to meet the requirement by utilizing a multidirectional jacking effect and considering the positioning of a stand column pile, and solves the problems of large positioning deviation and difficult operation of a constructor due to the fact that a verticality adjusting device is complex to use after a pile position center mark is lost after a pile hole is drilled.

The construction of one column and one pile is one of the core procedures of the reverse construction method, particularly when a large building is constructed, the quantity of one column and one pile is large, a plurality of pile positions are often constructed simultaneously, the number of skilled constructors is only 1-2 in a team, the positioning and verticality adjusting time is too long, pile holes can be collapsed, and the like, and how to quickly complete the positioning and verticality adjustment of the vertical column pile is a great problem of large-scale reverse construction method engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for quickly positioning and adjusting the verticality of a large-diameter steel pipe upright pile, which aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: a device for quickly positioning and adjusting verticality of a large-diameter steel pipe upright pile comprises a supporting base plate, wherein a hemispherical hole is formed in the middle of the top of the supporting base plate, a placing plate is arranged on the inner wall of the hemispherical hole, a clamping assembly for clamping steel pipes with different diameters is arranged at the top of the placing plate, a round hole is formed in the middle of the top of the placing plate, a hemispherical block matched with the hemispherical hole is fixed on the inner wall of the round hole, inserting holes are formed in the middle inner wall of the top of the hemispherical block and the middle of the inner wall of the bottom of the hemispherical hole, concave plates are fixed in the middle of the outer walls of two sides of the placing plate, second sliding grooves are formed in the inner wall of one opposite side of each concave plate, second moving blocks are slidably mounted on the inner wall of one opposite side of each concave plate, second pulleys are rotatably mounted on the outer walls of two sides of each second moving block, and are slidably mounted on the inner walls of the second sliding grooves, a second threaded hole is formed in the middle of the top of the second moving block, a second threaded rod is connected to the inner wall of the second threaded hole through threads, and a contact plate is fixed to the bottom of the second threaded rod.

Preferably, the outer walls of two sides of the top of the supporting bottom plate are respectively fixed with a first hanging plate, the outer wall of one side of the first hanging plate is provided with a first hanging hole, and the first hanging holes are used for hanging.

Preferably, third screw holes are formed in four corners of the top of the supporting base plate, adjusting screws are rotatably mounted on the inner wall of each third screw hole, and the four adjusting screws are used for adjusting the flatness of the supporting base plate.

Preferably, the two sides of the top of the placing plate are respectively fixed with a second hanging plate, the outer wall of one side of each second hanging plate is provided with a second hanging hole, and the second hanging holes are used for hanging.

Preferably, the clamping assembly comprises a fixed cylinder, three adjusting blocks and a rotating ring which are fixed on the placing plate, the fixed cylinder is coaxial with the inserting hole, three sliding openings distributed at equal intervals are formed in the inner peripheral wall of the fixed cylinder, a circular groove which is coaxial with the fixed cylinder is formed in the bottom of the fixed cylinder, the circular groove is communicated with the sliding openings and is three, the adjusting blocks are slidably mounted on the inner wall of the sliding openings, the rotating ring is rotatably mounted on the circular groove, the top of the rotating ring is in contact with the bottom of the adjusting blocks, an arc-shaped groove is formed in the top of the rotating ring, a round block is fixed at the bottom of the adjusting block, the round block is slidably mounted on the inner wall of the arc-shaped groove, and the arc-shaped groove of the rotating ring enables the adjusting blocks in the three sliding openings to move close to or away from each other by means of the round block.

Preferably, the clamping assembly further comprises a fixed plate, two fixed blocks, a first threaded rod and a first moving block, a notch is formed in one side of the bottom of the fixed cylinder, the notch is communicated with the annular groove, the fixed plate is fixed on the outer wall of one side of the rotating ring, the fixed plate is located at the notch, the two fixed blocks are respectively fixed on the top of the placing plate, the two fixed blocks are respectively located on two sides of the fixed plate, a first straight groove is formed in the top of the fixed plate, a first pulley is rotatably mounted at the bottom of the first moving block, the first pulley is slidably mounted on the inner wall of the first straight groove, a first threaded hole is formed in the outer wall of one side of the first moving block, the first threaded rod is connected to the inner wall of the first threaded hole through threads, and two ends of the first threaded rod are respectively rotatably mounted on the outer walls of the opposite sides of the two fixed blocks, the first threaded rod is continuously rotated, so that the first moving block moves back and forth along the first threaded rod, and the fixed plate continuously drives the rotating ring to rotate.

Preferably, the top end of the opposite surface of the three adjusting blocks is provided with a positioning hole, and the positioning bolt fixes the steel pipe in the positioning hole, namely, the steel pipe is fixed on the adjusting block.

The utility model provides a large-diameter steel pipe upright pile rapid positioning and verticality adjusting device through improvement, compared with the prior art, the large-diameter steel pipe upright pile rapid positioning and verticality adjusting device has the following improvements and advantages:

one is as follows: under the action of gravity, the whole device is of a symmetrical structure, so that the placing plate can be automatically adjusted to be horizontal, then the placing plate is rotated by combining the theodolite, then the second threaded rod is continuously rotated to perform corresponding inclination adjustment, and then cement is added to a punching position, so that the verticality adjustment can be performed in a natural mode, and meanwhile, workers can conveniently perform inclination adjustment on the steel pipe;

the second step is as follows: according to the utility model, the first threaded rod is continuously rotated, so that the first moving block moves back and forth along the first threaded rod, the fixed plate continuously drives the rotating ring to rotate, the arc-shaped groove of the rotating ring enables the adjusting blocks in the three sliding ports to move close to or away from each other by virtue of the round block until the adjusting blocks contact the steel pipes, and thus steel columns with different diameters can be clamped.

Drawings

The utility model is further explained below with reference to the figures and examples:

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic view of the sectional partial structure of FIG. 4 taken along line A-A;

fig. 6 is a left side sectional view of the present invention.

Description of reference numerals: 1. a support base plate; 2. an adjusting screw; 3. a first hanger plate; 4. a second hanger plate; 5. a fixed cylinder; 6. an adjusting block; 7. placing the plate; 8. a fixing plate; 9. a first moving block; 10. a first threaded rod; 11. a fixed block; 12. a second threaded rod; 13. a concave plate; 14. a second chute; 15. a second moving block; 16. a contact plate; 17. a hemispherical block; 18. and (6) rotating the ring.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a large-diameter steel pipe upright post pile rapid positioning and verticality adjusting device through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-6, a device for quickly positioning and adjusting verticality of a large-diameter steel pipe upright pile comprises a supporting base plate 1, a hemispherical hole is formed in the middle of the top of the supporting base plate 1, a placing plate 7 is installed on the inner wall of the hemispherical hole, a clamping assembly for clamping steel pipes with different diameters is installed on the top of the placing plate 7, a circular hole is formed in the middle of the top of the placing plate 7, a hemispherical block 17 matched with the hemispherical hole is fixed on the inner wall of the circular hole, insertion holes are formed in the middle inner wall of the top of the hemispherical block 17 and the middle of the inner wall of the bottom of the hemispherical hole, concave plates 13 are fixed on the middle of the outer walls of two sides of the placing plate 7, second sliding grooves 14 are formed in the inner wall of the opposite side of each concave plate 13, second moving blocks 15 are slidably installed on the inner wall of the opposite side of each second moving block 15, second pulleys are rotatably installed on the outer walls of two sides of each second sliding grooves 14, a second threaded hole is formed in the middle of the top of the second moving block 15, a second threaded rod 12 is connected to the inner wall of the second threaded hole through threads, and a contact plate 16 is fixed to the bottom of the second threaded rod 12.

Furthermore, the outer walls of two sides of the top of the supporting base plate 1 are both fixed with first hanging plates 3, the outer wall of one side of each first hanging plate 3 is provided with a first hanging hole, and the first hanging holes are used for hanging.

Further, third screw holes are formed in four corners of the top of the supporting base plate 1, adjusting screws 2 are installed on the inner wall of each third screw hole in a rotating mode, and the four adjusting screws 2 are used for adjusting the flatness of the supporting base plate 1.

Furthermore, the two sides of the top of the placing plate 7 are fixed with second hanging plates 4, the outer wall of one side of each second hanging plate 4 is provided with a second hanging hole, and the second hanging holes are used for hanging.

Further, clamping assembly is including fixing the fixed section of thick bamboo 5 on placing board 7, three regulating block 6 and swivel becket 18, fixed section of thick bamboo 5 is coaxial with the patchhole, the spout of three equidistance distribution has been seted up to fixed section of thick bamboo 5 internal perisporium, the ring channel coaxial with self has been seted up to the bottom of fixed section of thick bamboo 5, the ring channel is linked together with the spout, three regulating block 6 slidable mounting is on the spout inner wall, swivel becket 18 rotates and installs on the ring channel, the top of swivel becket 18 contacts with the bottom of regulating block 6, the arc wall has been seted up at the top of swivel becket 18, the bottom of regulating block 6 is fixed with the circle piece, circle piece slidable mounting is on the arc wall, the arc wall of swivel becket 18 is with the help of the circle piece, make the interior regulating block 6 of three spout carry out the motion that is close to each other or keeps away from.

Further, the clamping assembly further comprises a fixing plate 8, two fixing blocks 11, a first threaded rod 10 and a first moving block 9, a notch is formed in one side of the bottom of the fixing cylinder 5 and communicated with the annular groove, the fixing plate 8 is fixed on the outer wall of one side of the rotating ring 18, the fixing plate 8 is located at the notch, the two fixing blocks 11 are respectively fixed on the top of the placing plate 7, the two fixing blocks 11 are respectively located on two sides of the fixing plate 8, a first straight groove is formed in the top of the fixing plate 8, a first pulley is rotatably mounted at the bottom of the first moving block 9 and slidably mounted on the inner wall of the first straight groove, a first threaded hole is formed in the outer wall of one side of the first moving block 9, the first threaded rod 10 is connected to the inner wall of the first threaded hole through threads, two ends of the first threaded rod 10 are respectively rotatably mounted on the outer walls of the opposite sides of the two fixing blocks 11, and the first threaded rod 10 is continuously rotated, the first moving block 9 is moved back and forth along the first threaded rod 10, so that the fixed plate 8 continuously drives the rotating ring 18 to rotate.

Furthermore, the top end of the opposite surface of the three adjusting blocks 6 is provided with a positioning hole, and the positioning bolt fixes the steel pipe in the positioning hole, namely the steel pipe is fixed on the adjusting blocks 6.

The working principle is as follows: firstly, punching on the ground, enabling a steel rope on a crane to penetrate through a first hanging hole in a first hanging plate 3, moving the whole supporting bottom plate 1 to a punching position, placing the supporting bottom plate 1 on the ground because the supporting bottom plate 1 is in a regular shape, and then continuously adjusting four adjusting screws 2 by using a theodolite to enable the supporting bottom plate 1 to be flat; then according to the diameter of steel pipe, constantly rotate first threaded rod 10, make first movable block 9 along first threaded rod 10 back-and-forth movement, thereby make fixed plate 8 constantly drive swivel ring 18 and rotate, the arc wall of swivel ring 18 is with the help of the disk, make the intraoral regulating block 6 of three spout carry out the motion of being close to each other or keeping away from, until regulating block 6 contacts the steel pipe, then fix the steel pipe in the locating hole through positioning bolt, then through the second lewis hole, remove it and place on hemisphere downthehole wall, under the effect of gravity, again because whole device all is symmetrical structure, so place board 7 and can automatically regulated level, then combine the theodolite, place board 7 is placed in the rotation, then constantly rotate second threaded rod 12, carry out corresponding gradient adjustment, then toward punching the department adds cement.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quick location of major diameter steel pipe stand pile transfers device that hangs down which characterized in that: the steel pipe, the second pulley is slidably mounted on the inner wall of the second sliding groove (14), a second threaded hole is formed in the middle of the top of the second moving block (15), the inner wall of the second threaded hole is connected with a second threaded rod (12) through threads, and a contact plate (16) is fixed to the bottom of the second threaded rod (12).

2. The large-diameter steel pipe upright pile rapid positioning and verticality adjusting device according to claim 1, is characterized in that: the outer walls of two sides of the top of the supporting bottom plate (1) are respectively fixed with a first hanging plate (3), and the outer wall of one side of each first hanging plate (3) is provided with a first hanging hole.

3. The large-diameter steel pipe upright pile rapid positioning and verticality adjusting device according to claim 2, is characterized in that: and third threaded holes are formed in four corners of the top of the supporting base plate (1), and adjusting screws (2) are rotatably installed on the inner wall of each third threaded hole.

4. The large-diameter steel pipe upright pile rapid positioning and verticality adjusting device according to claim 1, is characterized in that: and second hanging plates (4) are fixed on two sides of the top of the placing plate (7), and second hanging holes are formed in the outer wall of one side of each second hanging plate (4).

5. The large-diameter steel pipe upright pile rapid positioning and verticality adjusting device according to claim 1, is characterized in that: clamping component is including fixing fixed section of thick bamboo (5), three regulating block (6) and swivel becket (18) on placing board (7), fixed section of thick bamboo (5) are coaxial with the patchhole, the gliding mouth that three equidistance distributes is seted up to fixed section of thick bamboo (5) internal perisporium, the ring channel coaxial with self is seted up to the bottom of fixed section of thick bamboo (5), the ring channel is linked together with the gliding mouth, and is three regulating block (6) slidable mounting is on the gliding mouth inner wall, swivel becket (18) rotate and install on the ring channel, the top of swivel becket (18) contacts with the bottom of regulating block (6), the arc wall has been seted up at the top of swivel becket (18), the bottom of regulating block (6) is fixed with the circle piece, circle piece slidable mounting is on the arc wall inner wall.

6. The large-diameter steel pipe upright pile rapid positioning and verticality adjusting device according to claim 5, is characterized in that: the clamping assembly further comprises a fixing plate (8), two fixing blocks (11), a first threaded rod (10) and a first moving block (9), a notch is formed in one side of the bottom of the fixing barrel (5) and communicated with the annular groove, the fixing plate (8) is fixed on the outer wall of one side of the rotating ring (18), the fixing plate (8) is located at the notch, the two fixing blocks (11) are respectively fixed on the top of the placing plate (7), the two fixing blocks (11) are respectively located on two sides of the fixing plate (8), a first straight groove is formed in the top of the fixing plate (8), a first pulley is rotatably mounted at the bottom of the first moving block (9) and is slidably mounted on the inner wall of the first straight groove, a first threaded hole is formed in the outer wall of one side of the first moving block (9), and the first threaded rod (10) is connected to the inner wall of the first threaded hole through threads, and two ends of the first threaded rod (10) are respectively rotatably arranged on the outer wall of one side of the two fixing blocks (11) opposite to each other.

7. The large-diameter steel pipe upright pile rapid positioning and verticality adjusting device according to claim 5, is characterized in that: the top end of the opposite surface of the three adjusting blocks (6) is provided with a positioning hole.