CN215629961U

CN215629961U - Guarantee straightness's supplementary installation device that hangs down of pile foundation

Info

Publication number: CN215629961U
Application number: CN202121816702.9U
Authority: CN
Inventors: 张朝龙; 郭宝成; 王萨
Original assignee: Shenyang Guoxing Construction Engineering Co ltd
Current assignee: Shenyang Guoxing Construction Engineering Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-25
Anticipated expiration: 2031-08-05

Abstract

The utility model provides an auxiliary installation device for ensuring the verticality of a pile foundation, which belongs to the technical field of building engineering and comprises at least two bases, wherein the two bases are respectively and symmetrically connected to the outer side wall of an auxiliary plate in a sliding manner, the side wall of a spherical connecting seat is provided with a movable groove, the inner side wall of the movable groove is movably connected with a spherical block, the outer side wall of the spherical connecting seat is provided with an external thread, the outer side wall of the spherical connecting seat is in threaded connection with a clamping seat, the clamping seat is sleeved on the outer side wall of the spherical block, each clamping plate is adjusted to a position which is jointed with the surface of the pile foundation, the position of the spherical block is locked through the spherical connecting seat, the position of the clamping plate is ensured, the pile foundation can stably slide along the inner wall of the clamping plate when moving, the stability of the moving process of the pile foundation is ensured, the pile foundation can stably move along the vertical direction, and the installation stability of the pile foundation is ensured, the quality of the building is improved.

Description

Guarantee straightness's supplementary installation device that hangs down of pile foundation

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a pile foundation auxiliary installation device.

Background

The pile foundation refers to a deep foundation consisting of piles and pile caps connected with the piles or a single pile foundation connected with the piles by the piles, and is called a low pile cap pile foundation if the pile bodies are completely buried in the soil and the bottom surfaces of the pile caps are in contact with the soil body, and is called a high pile cap pile foundation if the upper parts of the pile bodies are exposed out of the ground and the bottom surfaces of the pile caps are positioned above the ground, and the building pile foundation is usually a low pile cap pile foundation. In the high-rise building, the pile foundation is used extensively, and the effect of pile foundation is on transmitting the load of upper portion building to the stronger soil layer of depths bearing capacity, or with the crowded bearing capacity and closely knit degree closely knit in order to improve foundation soil of weak soil layer, the pile foundation when installing fixedly, if the pile foundation installation slope, probably influence the stability of building, to this we have proposed the supplementary installation device of a assurance pile foundation straightness that hangs down.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of auxiliary installation of a pile foundation and the like in the prior art, the utility model provides an auxiliary installation device for ensuring the perpendicularity of the pile foundation. The specific technical scheme is as follows:

an auxiliary installation device for ensuring the verticality of a pile foundation comprises at least two bases, wherein the two bases are symmetrically and slidably connected to the outer side wall of an auxiliary plate respectively, a through hole is formed in the inner cavity of the auxiliary plate, supporting plates are fixedly installed on the upper side walls of the two bases, the inner side walls of the supporting plates are symmetrically and threadedly connected with threaded rods, a spherical connecting seat is fixedly installed at one end of each threaded rod, an operation block is fixedly installed at the other end of each threaded rod, a movable groove is formed in the side wall of each spherical connecting seat, a spherical block is movably connected to the inner side wall of each movable groove, external threads are formed in the outer side wall of each spherical connecting seat, a clamping seat is threadedly connected to the outer side wall of each spherical connecting seat and sleeved on the outer side wall of each spherical block, one end of a connecting rod is fixedly installed on the outer side wall of each spherical block, and a clamping plate is fixedly installed at the other end of each connecting rod, the supporting plate comprises two supporting plates, opposite side walls of the two supporting plates are respectively and symmetrically fixedly connected with one end of a spring, a connecting frame is fixedly installed at the other end of the spring, the outer side wall of the connecting frame is movably connected with a guide wheel, opposite side walls of the two connecting frames are respectively and symmetrically fixedly installed with one end of a sliding rod, a limiting block is fixedly installed at the other end of the sliding rod, the sliding rod penetrates through an inner cavity of the supporting plate and extends to the outside, and the outer side wall of the sliding rod is sleeved with the spring.

In addition, the auxiliary installation device for ensuring the perpendicularity of the pile foundation in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, preferably, the left and right side walls of the auxiliary plate are respectively and symmetrically and fixedly provided with a fixing frame, the inner side wall of the fixing frame is fixedly provided with a fixing shaft, the outer side wall of the fixing shaft is movably connected with a roller, the roller is slidably connected to the inner side wall of the base, and the auxiliary plate penetrates through the side wall of the base and extends to the inner cavity.

Preferably, the front side wall of the auxiliary plate is symmetrically provided with scale marks.

Preferably, two the fixed mounting that the offside wall of base is symmetrical respectively has the mount pad, the inside wall threaded connection of mount pad has rag bolt.

Preferably, at least two top blocks are symmetrically and fixedly mounted on opposite side walls of the clamping plate respectively.

Preferably, one ends of the reinforcing rods are symmetrically and fixedly mounted on the upper side walls of the two bases, and the other ends of the reinforcing rods are respectively and symmetrically and fixedly mounted on the opposite side walls of the two supporting plates.

Compared with the prior art, the auxiliary installation device for ensuring the perpendicularity of the pile foundation has the beneficial effects that: an auxiliary installation device for guaranteeing the verticality of a pile foundation is characterized in that two limiting blocks are moved to two sides, a connecting frame can be driven to compress and generate elastic force when moving, a sliding rod is driven to move by utilizing the elastic force of a spring, the sliding rod drives a guide wheel to be attached to the surface of the pile foundation through the connecting frame, the pile foundation moves along the two guide wheels when moving, the verticality of the pile foundation is improved, the stability of a building is improved, the position of the guide wheel is adjusted through the spring according to the shape of the pile foundation, the auxiliary installation device can be suitable for pile foundations of different shapes, then a threaded rod is driven to rotate through an operation block, when the pile foundation moves to a proper position, a clamping seat on the outer surface of a spherical connecting seat is screwed, each clamping plate is adjusted to the position attached to the surface of the pile foundation, the position of the spherical block is locked through the spherical connecting seat, and the position of the clamping plate is guaranteed, the pile foundation can stably slide along the inner wall of the clamping plates when moving, the stability of the moving process of the pile foundation is ensured, the pile foundation can stably move along the vertical direction, the stability of pile foundation installation is ensured, the stability of a building is further improved, the quality of the building is improved, after the pile foundation is installed, the bases on two sides are relatively moved, the shape of the auxiliary plate is reduced, constructors can conveniently carry the pile foundation, when two bases are stretched, the two bases are ensured to move for the same distance according to the scale marks on the two sides, the auxiliary plate is ensured to expose a proper shape, the hemispherical top blocks are sequentially and uniformly fixed on the inner side surfaces of the clamping plates, the pile foundation can be attached to the surfaces of the top blocks to slide, the area of a contact surface is reduced through the hemispherical top blocks, the friction force is reduced, and the stability of the pile foundation installation process is improved, make backup pad and base form the triangle-shaped support through two stiffeners, improved the stability of backup pad to the stability of pile foundation at the installation has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary installation device for ensuring perpendicularity of a pile foundation according to an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a part a-a of fig. 1, which is a schematic structural diagram of an auxiliary installation device for ensuring perpendicularity of a pile foundation according to an embodiment of the utility model;

FIG. 3 is a structural cross-sectional view at B-B of a structural schematic diagram at A-A of a structural schematic diagram of an auxiliary installation device for ensuring perpendicularity of a pile foundation in FIG. 2;

fig. 4 is a partial enlarged view of a part C of a structural schematic diagram of a part a-a of the structural schematic diagram of the auxiliary installation device for ensuring the perpendicularity of the pile foundation in fig. 2;

fig. 5 is a schematic structural diagram of a spherical block connecting seat of an auxiliary mounting device for ensuring perpendicularity of a pile foundation according to an embodiment of the utility model;

wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is: 1-base, 2-auxiliary plate, 3-threaded rod, 4-support plate, 5-guide wheel, 6-clamping plate, 7-spherical block, 8-spherical block, 9-connecting rod, 10-spherical connecting seat, 11-reinforcing rod, 12-perforation, 13-foundation bolt, 14-mounting seat, 15-spring, 16-limiting block, 17-sliding rod, 18-connecting frame, 19-roller, 20-fixing shaft, 21-fixing frame, 22-scale line, 23-operating block, 24-movable groove and 25-top block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The utility model will be further described with reference to the following examples and figures 1-5, but the utility model is not limited to these examples.

Example 1

An auxiliary installation device for ensuring the perpendicularity of a pile foundation is disclosed, as shown in figures 1-5, and comprises at least two bases 1, wherein the two bases 1 are respectively and symmetrically connected with the outer side wall of an auxiliary plate 2 in a sliding manner, the two bases 1 are respectively and movably sleeved on the outer surface of the auxiliary plate 2 in a bilateral symmetry manner, so that the two bases 1 can slide on the outer surface of the auxiliary plate 2, a through hole 12 is formed in the inner cavity of the auxiliary plate 2, a through hole 12 is formed in the center of the auxiliary plate 2, a support plate 4 is fixedly installed on the upper side walls of the two bases 1, two support plates 4 which are parallel to each other are respectively and vertically and fixedly installed on the upper surfaces of the two bases 1, threaded rods 3 are symmetrically connected on the inner side wall of each support plate 4 in a threaded manner, two threaded holes are parallelly and symmetrically formed in the inner cavity of each support plate 4, and two threaded rods 3 are simultaneously in the two threaded holes, one end of the threaded rod 3 is fixedly provided with a spherical connecting seat 10, the spherical connecting seat 10 can be propped open, the outer part of the spherical connecting seat 10 is provided with threads and is matched with the spherical block 7, the other end of the threaded rod 3 is fixedly provided with an operation block 23, the outer surface of the operation block 23 is provided with a groove which is convenient for screwing the operation block 23, the side wall of the spherical connecting seat 10 is provided with a movable groove 24, the inner side wall of the movable groove 24 is movably connected with the spherical block 7, the spherical connecting seat 10 is fixedly arranged on the opposite surfaces of the two threaded rods 3 at the corresponding positions of the two supporting plates 4, the opposite surfaces of the two spherical connecting seats 10 are provided with movable grooves 24 corresponding to the shape of the spherical block 7, so that the spherical block 7 is movably connected in the movable groove 24, the outer side wall of the spherical connecting seat 10 is provided with external threads, the outer side wall of the spherical connecting seat 10 is in threaded connection with a clamping seat 8, and the outer side wall of the clamping seat 8 is sleeved on the spherical block 7, a movable hole is arranged in the inner cavity of the clamping seat 8, so that the clamping seat 8 is movably sleeved on the outer surface of the spherical block 7, an inner thread is arranged on the inner wall of the clamping seat 8, the clamping seat 8 is in threaded connection with the spherical connecting seat 10, one end of a connecting rod 9 is fixedly arranged on the outer side wall of the spherical block 7, a clamping plate 6 is fixedly arranged on the other end of the connecting rod 9, one ends of springs 15 are fixedly connected to opposite side walls of the two supporting plates 4 respectively and symmetrically, a connecting frame 18 is fixedly arranged on the other end of the spring 15, a guide wheel 5 is movably connected to the outer side wall of the connecting frame 18, opposite surfaces of the two supporting plates 4 are fixedly connected with the connecting frame 18 through the springs 15 and symmetrically on the same horizontal position respectively, the guide wheel 5 is movably sleeved on the outer surface of a cross rod of the connecting frame 18, the guide wheel 5 rotates by taking the cross rod of the connecting frame 18 as a center, one end of a sliding rod 17 is fixedly arranged on the back wall of the two connecting frames 18 respectively and symmetrically, the other end of the sliding rod 17 is fixedly provided with a limiting block 16, the sliding rod 17 penetrates through the inner cavity of the support plate 4 and extends to the outside, the sliding rod 17 slides in a through hole of the support plate 4, the spring 15 is sleeved on the outer side wall of the sliding rod 17, so that the sliding rod 17 slides in the spring 15, the sliding rod 17 is prevented from being separated from the support plate 4 by the limiting block 16, when the pile foundation is installed and fixed, the auxiliary plate 2 is moved to a proper installation position, then the two bases 1 are stretched towards two sides, after the through hole 12 in the inner cavity of the auxiliary plate 2 is exposed to a proper size, the two bases 1 are respectively fixed on the ground, then the pile foundation penetrates through the through hole 12 in the auxiliary plate 2, when the pile foundation is moved to the surfaces of the two guide wheels 5, the two limiting blocks 16 are moved towards the two sides, so that the limiting blocks 16 drive the sliding rod 17 to slide in the support plate 4, and the sliding rod 17 drives the guide wheels 5 to move through the connecting frame 18, the connecting frame 18 can drive the springs 15 to compress and generate elasticity when moving, then the pile foundation passes between the two guide wheels 5, then the two limiting blocks 16 are loosened, the elasticity of the springs 15 is utilized to drive the slide rod 17 to move, so that the slide rod 17 drives the guide wheels 5 to be attached to the surface of the pile foundation through the connecting frame 18, the guide wheels 5 on the two sides of the pile foundation ensure that the pile foundation can stably and vertically enter the pile foundation hole, the pile foundation moves along the two guide wheels 5 when moving, the verticality of the pile foundation is improved, the stability of a building is improved, the positions of the guide wheels 5 are adjusted through the springs 15 according to the shape of the pile foundation, the auxiliary mounting device can be suitable for the pile foundations with different shapes, after the positions of the guide wheels 5 are adjusted, then the threaded rod 3 is driven to rotate through the operating block 23, and the threaded rod 3 rotates in the supporting plate 4, the clamping plate 6 is driven to move towards the surface of the pile foundation by the threaded rod 3, when the threaded rod moves to a proper position, the clamping seat 8 on the outer surface of the spherical connecting seat 10 is screwed, so that the spherical connecting seat 10 and the spherical block 7 inside the spherical connecting seat are loosened, then the spherical blocks 7 are matched with the movable grooves 24 to rotate the angle of the clamping plates 6, so that each clamping plate 6 is adjusted to be in fit with the surface of the pile foundation, then the clamping seat 8 is screwed on the outer surface of the spherical connecting seat 10, the position of the spherical block 7 is locked through the spherical connecting seat 10, the position of the clamping plate 6 is ensured, so that the pile foundation can stably slide along the inner wall of the clamping plate 6 when moving, the stability of the pile foundation in the moving process is ensured, the pile foundation can be stably moved along the vertical direction, the stability of the installation of the pile foundation is guaranteed, the stability of a building is improved, and the quality of the building is improved.

Specifically, the left side wall and the right side wall of the auxiliary plate 2 are respectively and symmetrically fixedly provided with a fixing frame 21, the inner side wall of the fixing frame 21 is fixedly provided with a fixing shaft 20, the outer side wall of the fixing shaft 20 is movably connected with a roller 19, the roller 19 is connected with the inner side wall of the base 1 in a sliding manner, the auxiliary plate 2 penetrates through the side wall of the base 1 and extends to the inner cavity, the auxiliary plate 2 slides in a through hole with the base 1, the two bases 1 are respectively stretched towards two sides when in use according to the shape of the pile foundation, so that the two bases 1 respectively slide along the outer surface of the roller 19, the through hole 12 in the auxiliary plate 2 is exposed, when the auxiliary plate 2 is exposed to a proper size, the two bases 1 are respectively fixed, then the pile foundation is fixedly installed according to the through hole 12 in the auxiliary plate 2, after the installation of the pile foundation is finished, the bases 1 at two sides are relatively moved, and the shape of the auxiliary plate 2 is reduced, the construction personnel can carry the steel wire rope more conveniently.

Specifically, the front side wall of the auxiliary plate 2 is symmetrically provided with scale marks 22, the front surface of the auxiliary plate 2 is provided with two symmetrical scale marks 22 from the center position to two sides, when the two bases 1 are stretched, the two bases 1 are ensured to move the same distance according to the scale marks 22 on the two sides, the auxiliary plate 2 is ensured to expose a proper shape, and the pile foundation is more stable during installation.

Particularly, the fixed mounting that two bases 1's the offside wall is symmetrical respectively has mount pad 14, and the inside wall threaded connection of mount pad 14 has rag bolt 13, and when to base 1 fixed mounting, it is subaerial respectively through two mount pads 14 laminating opposite base 1 backs, then twists respectively and move two rag bolts 13, fixes base 1 for relevant personnel are more convenient in the installation.

Particularly, fixed mounting that the relative lateral wall difference of joint board 6 is symmetrical has two at least kicking blocks 25, and kicking block 25 is the hemisphere, and a plurality of hemispherical kicking blocks 25 are in proper order even fixes at the inboard surface of a plurality of joint boards 6 for the pile foundation can laminate at the surperficial slip of a plurality of kicking blocks 25, reduces the area of contact surface through hemispherical kicking block 25, reduces frictional force, has improved pile foundation installation process's stability.

Particularly, the fixed mounting of the last lateral wall symmetry of two bases 1 has the one end of stiffener 11, and the fixed mounting of the other end difference symmetry of two stiffeners 11 is at the opposite side wall of two backup pads 4, makes backup pad 4 and base 1 form the triangle-shaped support through two stiffeners 11, has improved backup pad 4's stability to the stability of pile foundation at the installation has been guaranteed.

This embodiment a guarantee straightness's supplementary installation device that hangs down of pile foundation, theory of operation is: when in use, the two bases 1 are respectively stretched towards two sides, so that the two bases 1 respectively slide along the outer surfaces of the rollers 19, the through holes 12 in the auxiliary plate 2 are exposed, when the auxiliary plate 2 is exposed to a proper size, the two anchor bolts 13 are respectively screwed to fix the bases 1, then the pile foundation penetrates through the through holes 12 in the auxiliary plate 2, when the pile foundation moves to the surfaces of the two guide wheels 5, the two limit blocks 16 are moved towards two sides, so that the limit blocks 16 drive the sliding rods 17 to slide in the supporting plate 4, the sliding rods 17 drive the guide wheels 5 to move through the connecting frame 18, the connecting frame 18 drives the springs 15 to compress and generate elastic force when moving, then the pile foundation penetrates between the two guide wheels 5, then the two limit blocks 16 are loosened, the sliding rods 17 are driven to move by the elastic force of the springs 15, and the guide wheels 5 are driven by the sliding rods 17 through the connecting frame 18 to be attached to the surface of the pile foundation, the pile foundation moves along the two guide wheels 5 when moving, after the positions of the guide wheels 5 are adjusted, the threaded rod 3 is driven to rotate through the operation block 23, the threaded rod 3 rotates inside the supporting plate 4, the clamping plate 6 is driven to move towards the surface of the pile foundation through the threaded rod 3, when the pile foundation moves to a proper position, the clamping seat 8 on the outer surface of the spherical connecting seat 10 is screwed, the spherical connecting seat 10 is loosened from the spherical block 7 inside, the angle of the clamping plate 6 is rotated through the matching of the spherical block 7 and the movable groove 24, each clamping plate 6 is adjusted to a position which is attached to the surface of the pile foundation, the clamping seat 8 is screwed on the outer surface of the spherical connecting seat 10, the position of the spherical block 7 is locked through the spherical connecting seat 10, the position of the clamping plate 6 is ensured, and the pile foundation can stably slide along the inner wall of the clamping plate 6 when moving, the pile foundation can be stably moved along the vertical direction, and the stability of the installation of the pile foundation is guaranteed.

Example 2

The utility model provides an guarantee pile foundation straightness's supplementary installation device that hangs down, as shown in fig. 1-5, in the time of tensile two base 1 positions, according to the scale mark 22 of both sides, guarantee that two base 1 remove the same distance, guarantee that auxiliary plate 2 exposes suitable shape, a plurality of hemispherical kicking blocks 25 are in proper order even fixes the inboard surface at a plurality of joint board 6, make the pile foundation can laminate the surface slip at a plurality of kicking blocks 25, reduce the area of contact surface through hemispherical kicking blocks 25, reduce frictional force, the stability of pile foundation installation process has been improved, make backup pad 4 and base 1 form the triangle-shaped support through two stiffeners 11, the stability of backup pad 4 has been improved.

Claims

1. The utility model provides an guarantee straightness's supplementary installation device that hangs down of pile foundation, includes two at least bases (1), its characterized in that: the two bases (1) are symmetrically connected to the outer side wall of the auxiliary plate (2) in a sliding manner respectively, a through hole (12) is formed in the inner cavity of the auxiliary plate (2), a supporting plate (4) is fixedly mounted on the upper side wall of each of the two bases (1), a threaded rod (3) is connected to the inner side wall of the supporting plate (4) in a symmetrical manner through threads, a spherical connecting seat (10) is fixedly mounted at one end of the threaded rod (3), an operation block (23) is fixedly mounted at the other end of the threaded rod (3), a movable groove (24) is formed in the side wall of the spherical connecting seat (10), a spherical block (7) is movably connected to the inner side wall of the movable groove (24), external threads are formed in the outer side wall of the spherical connecting seat (10), a clamping seat (8) is connected to the outer side wall of the spherical connecting seat (10) through threads, and the clamping seat (8) is sleeved on the outer side wall of the spherical block (7), the utility model discloses a ball-shaped piece's (7) outside wall fixed mounting has the one end of connecting rod (9), the other end fixed mounting of connecting rod (9) has joint board (6), two the opposite side wall of backup pad (4) is the one end of fixedly connected with spring (15) of symmetry respectively, the other end fixed mounting of spring (15) has link (18), the outside wall swing joint of link (18) has leading wheel (5), two the fixed mounting who is symmetrical respectively to the opposite side wall of link (18) has the one end of slide bar (17), the other end fixed mounting of slide bar (17) has stopper (16), slide bar (17) run through in the inner chamber of backup pad (4) extends to the outside, spring (15) cover is established the outside wall of slide bar (17).

2. The auxiliary installation device for ensuring the perpendicularity of the pile foundation according to claim 1, wherein a fixing frame (21) is symmetrically and fixedly installed on each of left and right side walls of the auxiliary plate (2), a fixing shaft (20) is fixedly installed on an inner side wall of the fixing frame (21), a roller (19) is movably connected to an outer side wall of the fixing shaft (20), the roller (19) is slidably connected to the inner side wall of the base (1), and the auxiliary plate (2) penetrates through the side walls of the base (1) and extends to the inner cavity.

3. An auxiliary installation device for ensuring the perpendicularity of a pile foundation according to claim 2, characterized in that the front side wall of the auxiliary plate (2) is symmetrically provided with scale marks (22).

4. An auxiliary mounting device for ensuring the perpendicularity of a pile foundation according to claim 2, characterized in that mounting seats (14) are symmetrically and fixedly mounted on the opposite side walls of the two bases (1), and foundation bolts (13) are in threaded connection with the inner side walls of the mounting seats (14).

5. The auxiliary mounting device for ensuring the perpendicularity of the pile foundation as claimed in claim 1, is characterized in that: the opposite side walls of the clamping plate (6) are respectively and symmetrically fixedly provided with at least two top blocks (25).

6. An auxiliary installation device for ensuring the perpendicularity of a pile foundation according to claim 1, characterized in that one end of a reinforcing rod (11) is symmetrically and fixedly installed on the upper side wall of the two bases (1), and the other end of the two reinforcing rods (11) is symmetrically and fixedly installed on the opposite side wall of the two supporting plates (4).