CN212903331U

CN212903331U - Pile foundation pore-forming inspection equipment

Info

Publication number: CN212903331U
Application number: CN202022028595.5U
Authority: CN
Inventors: 李一博; 黄宜爱; 肖海鹰; 吴闻金
Original assignee: Sixth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Sixth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-06
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a pile foundation pore-forming check out test set, including roof, fixed plate, couple frame and detection radar, be fixed with the electron spirit level on the roof, and be fixed with the motor on the roof to the output shaft end is fixed with the lead screw on the motor, is fixed with the spacing piece on the lead screw simultaneously, metal shrapnel fixes on the piston rod, and piston rod end and detection panel interconnect to the detection panel passes through column axle and bull stick interconnect, the couple frame passes through column axle and roof interconnect, and the couple frame passes through torque spring and roof interconnect, the detection radar is fixed respectively on roof and detection panel. This pile foundation pore-forming check out test set adopts the connecting rod formula to rotate shrink mechanism, can measure the basic hole of building of different apertures under the drive of motor, and data transfer stores the demonstration to the computer, and the structure is comparatively simple, and only needs the control motor can realize the operation, is fit for all kinds of detectors and uses.

Description

Pile foundation pore-forming inspection equipment

Technical Field

The utility model relates to a building technical field specifically is pile foundation pore-forming check out test set.

Background

The pile foundation hole comprises a hand-pulling hammer hole forming, a percussion drilling hole forming, a reverse circulation hole forming, a rotary drilling hole forming and the like, is a hole of a cast-in-place concrete pile drilled for improving the weighing capacity and the shock resistance of a building foundation, and is a method widely used in modern building construction.

With the development of the society and the construction of various communities and viaducts, in order to ensure the safety and stability of buildings, foundation holes generally need to be drilled, and after the foundation holes are drilled, the diameter and the depth of the foundation holes and underground soil layers need to be detected so as to ensure whether the foundation holes are qualified or not.

The existing foundation hole construction detection equipment has the problems of complex structure, inconvenience in carrying and inconvenience in operation, so that the traditional foundation hole construction detection equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile foundation pore-forming check out test set to propose the problem that the structure is comparatively complicated, inconvenient to carry and inconvenient operation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: pile foundation pore-forming inspection equipment comprises a top plate, a fixed plate, a hook frame and a detection radar, wherein an electronic level gauge is fixed on the top plate, a motor is fixed on the top plate, a screw rod is fixed at the tail end of an output shaft on the motor, a limiting block is fixed on the screw rod, a movable plate is arranged on the screw rod and is mutually connected with a support rod through a columnar shaft, the support rod is mutually connected with a rotating rod through the columnar shaft, the upper end of the rotating rod is mutually connected with the top plate through the columnar shaft, the screw rod is fixed on a bearing on the fixed plate, a sleeve is fixed on the fixed plate, a limiting hole is formed in the sleeve, a metal elastic sheet is arranged in the limiting hole and is fixed on a piston rod, the tail end of the piston rod is mutually connected with the detection plate, the detection plate is mutually connected with the rotating rod through the columnar shaft, and the hook frame is connected with the top plate through a torsion spring, and the detection radar is respectively fixed on the top plate and the detection plate.

Preferably, the movable plate is in threaded connection with the screw rod, and the movable plate and the support rod form a rotating mechanism through a columnar shaft.

Preferably, the rotating rod and the top plate form a rotating mechanism through a columnar shaft, and the rotating rod and the detection plate form a rotating mechanism through the columnar shaft.

Preferably, the piston rod is connected with the sleeve in a sliding mode, and the piston rod and the sleeve form a clamping mechanism through the metal elastic sheet and the limiting hole.

Preferably, the detection plates are concentrically distributed relative to the center line of the top plate, the detection plates are of arc structures, and the number of the detection plates is 4.

Preferably, the hook frame and the top plate form a rotating mechanism through a columnar shaft, the hook frame and the top plate form an elastic mechanism through a torsion spring, and the upper end of the hook frame is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: this pile foundation pore-forming check out test set adopts the connecting rod formula to rotate shrink mechanism, can measure the basic hole of building of different apertures under the drive of motor, and data transfer stores the demonstration to the computer, and the structure is comparatively simple, and only needs the control motor can realize the operation, is fit for all kinds of detectors and uses.

1. Through the motor drive, the effect of cooperation lead screw, fly leaf, bracing piece, bull stick, fixed plate and roof can drive the pick-up plate and rotate to the control pick-up plate outwards or inwards move, and then realize measuring the foundation hole of building of different apertures.

2. When the detection plate moves, the length formed by the sleeve and the piston rod can be adjusted under the action of the sleeve, the limiting hole, the metal elastic sheet and the piston rod, the limiting supporting effect on the detection plate is achieved, and the stable operation of the device is guaranteed.

Drawings

Fig. 1 is a schematic view of a top plate front view cross-section structure of the present invention;

fig. 2 is a schematic top view of the top plate of the present invention;

FIG. 3 is a schematic view of the top-view cross-sectional structure of the limiting hole of the present invention;

fig. 4 is a schematic view of the top view structure of the fixing plate of the present invention.

In the figure: 1. a top plate; 2. an electronic level; 3. a motor; 4. a screw rod; 5. a limiting block; 6. a movable plate; 7. a support bar; 8. a rotating rod; 9. a fixing plate; 10. a sleeve; 11. a limiting hole; 12. a metal spring sheet; 13. a piston rod; 14. detecting a plate; 15. a hanger frame; 16. a torsion spring; 17. the radar is detected.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: pile foundation pore-forming inspection equipment comprises a top plate 1, an electronic level meter 2, a motor 3, a screw rod 4, a limiting block 5, a movable plate 6, a support rod 7, a rotating rod 8, a fixed plate 9, a sleeve 10, a limiting hole 11, a metal elastic sheet 12, a piston rod 13, a detection plate 14, a hook rack 15, a torsion spring 16 and a detection radar 17, wherein the electronic level meter 2 is fixed on the top plate 1, the motor 3 is fixed on the top plate 1, the screw rod 4 is fixed at the tail end of an output shaft on the motor 3, the limiting block 5 is fixed on the screw rod 4, the movable plate 6 is arranged on the screw rod 4, the movable plate 6 is mutually connected with the support rod 7 through a columnar shaft, the support rod 7 is mutually connected with the rotating rod 8 through the columnar shaft, the upper end of the rotating rod 8 is mutually connected with the top plate 1 through the columnar shaft, the screw rod 4 is fixed on a bearing on the fixed plate 9, meanwhile, a metal elastic sheet 12 is arranged in the limiting hole 11, the metal elastic sheet 12 is fixed on a piston rod 13, the tail end of the piston rod 13 is connected with a detection plate 14, the detection plate 14 is connected with the rotating rod 8 through a columnar shaft, a hook frame 15 is connected with the top plate 1 through a columnar shaft, the hook frame 15 is connected with the top plate 1 through a torsion spring 16, and a detection radar 17 is fixed on the top plate 1 and the detection plate 14 respectively.

The movable plate 6 is in threaded connection with the screw rod 4, the movable plate 6 and the support rod 7 form a rotating mechanism through a columnar shaft, the motor 3 drives the screw rod 4 to rotate, the movable plate 6 is driven to move, and the support rod 7 is driven to move and rotate, and the power transmission mechanism of the whole device is formed.

The rotating rod 8 and the top plate 1 form a rotating mechanism through a columnar shaft, the rotating rod 8 and the detection plate 14 form the rotating mechanism through the columnar shaft, and when the support rod 7 moves, the rotating rod 8 is driven to rotate, so that the detection plate 14 is driven to move, and the detection of different base building hole diameters is achieved.

The piston rod 13 is connected with the sleeve 10 in a sliding mode, the piston rod 13 and the sleeve 10 form a clamping mechanism through the metal elastic sheet 12 and the limiting hole 11, when the detection plate 14 moves to move, the piston rod 13 is driven to move, the metal elastic sheet 12 contracts and slides, after the detection plate 14 stops moving, the metal elastic sheet 12 bounces to be clamped with the limiting hole 11, the piston rod 13 is further clamped with the sleeve 10, the detection plate 14 is supported, and stable operation of the device is guaranteed.

The detection plates 14 are concentrically distributed relative to the central line of the top plate 1, the detection plates 14 are of arc structures, the number of the detection plates 14 is 4, the center of the top plate 1 is enabled to coincide with the center of a foundation hole under the synchronous motion of the detection plates 14, and therefore the accuracy of data is guaranteed.

Hook rack 15 constitutes slewing mechanism through column axle and roof 1, and hook rack 15 passes through torque spring 16 and roof 1 constitution elastic mechanism to hook rack 15 upper end is the arc structure, makes hook rack 15 can fold the shrink when not using, conveniently carries and transports, and hook rack 15 upper end is the guarantee device for the arc structure when using, can not slide between lifting hook and the hook rack 15.

The working principle is as follows: when the pile foundation pore-forming inspection equipment is used, firstly, a hook of a crane is connected with a hook frame 15, so that the whole device is lifted, the contracted device is lifted into a foundation hole, a control motor 3 rotates to drive a screw rod 4 to rotate, a movable plate 6 moves upwards on the screw rod 4 to drive a support rod 7 to rotate and move, and a rotating rod 8 is driven to rotate and move around a top plate 1 and a detection plate 14 respectively through the transmission action of the support rod 7, so that the diameter of the detection plate 14 is adjusted until the detection plate 14 and the foundation hole wall are mutually attached, as shown in fig. 1;

when the detection plate 14 moves, the piston rod 13 is driven to move, the metal elastic sheet 12 on the piston rod 13 contracts under the action of the pulling force of the detection plate 14, so that the metal elastic sheet 12 is separated from the limit hole 11, the locking action between the sleeve 10 and the piston rod 13 is further released, when the detection plate 14 is attached to the wall of the foundation hole, the metal elastic sheet 12 is clamped with the limit hole 11 under the action of the elastic force of the metal elastic sheet 12, so that the sleeve 10 and the piston rod 13 are fixed, a telescopic mechanism formed by the sleeve 10 and the piston rod 13 is matched with the action of the fixing plate 9 to support the detection plate 14, the stability of the whole device is kept, as shown in figures 1 and 4, the foundation hole diameter can be measured through the detection plate 14, geological data can be measured through the detection radar 17, the inclination of the foundation hole can be measured through the electronic level gauge 2, data transmission shows and stores to the computer, and the convenience is according to data to building the base hole and carry out the analysis, measures the completion back, through the reversal of motor 3, makes the device shrink according to above-mentioned principle, hangs whole device out and builds base hole back separation lifting hook and couple frame 15, and couple frame 15 is folding under torque spring 16's effect, conveniently accomodates and transports, and this is exactly this pile foundation pore-forming check out test set's theory of operation.

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. Pile foundation pore-forming check out test set includes roof (1), fixed plate (9), couple frame (15) and surveys radar (17), its characterized in that: the electronic level meter is characterized in that an electronic level meter (2) is fixed on the top plate (1), a motor (3) is fixed on the top plate (1), a lead screw (4) is fixed at the tail end of an output shaft on the motor (3), a limiting block (5) is fixed on the lead screw (4), a movable plate (6) is arranged on the lead screw (4), the movable plate (6) is connected with a support rod (7) through a columnar shaft, the support rod (7) is connected with a rotating rod (8) through the columnar shaft, the upper end of the rotating rod (8) is connected with the top plate (1) through the columnar shaft, a lead screw (4) is fixed on a bearing on the fixed plate (9), a sleeve (10) is fixed on the fixed plate (9), a limiting hole (11) is formed on the sleeve (10), a metal elastic sheet (12) is arranged in the limiting hole (11), and the metal elastic sheet (12) is fixed on a, the tail end of the piston rod (13) is connected with the detection plate (14), the detection plate (14) is connected with the rotating rod (8) through a cylindrical shaft, the hook frame (15) is connected with the top plate (1) through the cylindrical shaft, the hook frame (15) is connected with the top plate (1) through a torsion spring (16), and the detection radar (17) is fixed on the top plate (1) and the detection plate (14) respectively.

2. The pile foundation pore-forming inspection equipment of claim 1, characterized in that: the movable plate (6) is in threaded connection with the screw rod (4), and the movable plate (6) and the support rod (7) form a rotating mechanism through a columnar shaft.

3. The pile foundation pore-forming inspection equipment of claim 1, characterized in that: the rotating rod (8) and the top plate (1) form a rotating mechanism through a columnar shaft, and the rotating rod (8) and the detection plate (14) form the rotating mechanism through the columnar shaft.

4. The pile foundation pore-forming inspection equipment of claim 1, characterized in that: the piston rod (13) is in sliding connection with the sleeve (10), and the piston rod (13) and the sleeve (10) form a clamping mechanism through the metal elastic sheet (12) and the limiting hole (11).

5. The pile foundation pore-forming inspection equipment of claim 1, characterized in that: the detection plates (14) are concentrically distributed relative to the center line of the top plate (1), the detection plates (14) are of arc structures, and the number of the detection plates (14) is 4.

6. The pile foundation pore-forming inspection equipment of claim 1, characterized in that: the hook frame (15) and the top plate (1) form a rotating mechanism through a columnar shaft, the hook frame (15) and the top plate (1) form an elastic mechanism through a torsion spring (16), and the upper end of the hook frame (15) is of an arc-shaped structure.