CN216810040U

CN216810040U - Building pile foundation intensity detection device

Info

Publication number: CN216810040U
Application number: CN202220198694.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-24
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of pile foundation strength detection, and discloses a building pile foundation strength detection device which comprises a base plate and four insertion rods, wherein the four insertion rods are vertically fixed at four corners below the base plate, rotating rods are vertically and rotatably arranged below the base plate on the outer sides of the insertion rods, the four rotating rods are provided, the outer rings of the rotating rods are provided with screw threads, the screw threads are arranged on the outer rings of the rotating rods in a surrounding manner, a servo motor is fixed on the surface of the base plate above the rotating rods and is in transmission connection with the rotating rods, and a transverse plate is fixed above the base plate through a support pillar. According to the utility model, the inserted rods are vertically supported at four corners of the bottom plate, and the rotating rods driven by the servo motor to rotate are arranged below the bottom plate on the outer side of the bottom plate, so that the inserted rods can be inserted into soil to realize stable fixing of the bottom plate, and the rotating rods are screwed into the soil under the action of threads, so that the inserted rods can be conveniently inserted, the stable fixing effect of the bottom plate can be further improved, and the strength of a pile foundation can be accurately detected.

Description

Building pile foundation intensity detection device

Technical Field

The utility model relates to the technical field of pile foundation strength detection, in particular to a building pile foundation strength detection device.

Background

At present, deep foundations consisting of piles and pile caps (referred to as caps for short) connecting pile tops or single-pile foundations consisting of piles connected with pile foundations, referred to as pile foundations for short. If the pile body is completely buried in the soil, the bottom surface of the bearing platform is in contact with the soil body, the low-bearing-platform pile foundation is called, in a high-rise building, the application of the pile foundation is wide, and when the pile foundation strength detection device detects the pile foundation strength, the vertical compression strength needs to be detected, and the lateral horizontal compression resistance needs to be detected.

However, the pile foundation in the prior art is constructed and completed, the soil around the pile foundation is still soil, the device for detecting cannot be stably fixed, and then the pile foundation strength cannot be accurately detected. Therefore, a building pile foundation strength detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building pile foundation strength detection device, which can enable insertion rods to be inserted into soil to realize stable fixation of a bottom plate by vertically supporting the insertion rods at four corners of the bottom plate and arranging rotating rods driven by a servo motor to rotate below the bottom plate on the outer side of the bottom plate, and the rotating rods are screwed into the soil under the action of threads, so that the insertion rods can be conveniently inserted, the stable fixation effect of the bottom plate can be further improved, the pile foundation strength can be accurately detected, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the building pile foundation strength detection device comprises a base plate and four insertion rods, wherein the four insertion rods are vertically fixed at four corners below the base plate;

the vertical rotatable bull stick of installing in bottom plate below in the inserted bar outside, the bull stick is four, and the outer lane of bull stick is provided with the screw line, and the screw line encircles the outer lane that sets up at the bull stick, and the bottom plate fixed surface of bull stick top has servo motor, and servo motor is connected with the bull stick transmission, the top of bottom plate is fixed with the diaphragm through the pillar support, and the pillar side of diaphragm below both sides all installs and is fixed with electric liquid push rod, and electric liquid push rod's inboard runs through to the pillar inboard, and electric liquid push rod's end is fixed with and supports the piece.

In a preferred embodiment of the present invention, the lateral plate has hanging rings fixed to both side surfaces thereof, and the hanging rings are fixed to the surface of the lateral plate by welding.

In a preferred embodiment of the present invention, a through hole is formed in a middle position of the bottom plate, and the through hole communicates with an upper side and a lower side of the bottom plate.

In a preferred embodiment of the present invention, the bottom of the pillar is fixed above the bottom plate by welding, and the top of the pillar is fixed at the bottom of the cross plate by welding.

As a preferred embodiment of the present invention, the electro-hydraulic push rod and the servo motor are electrically connected to an external control device through a wire.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the building pile foundation strength detection device, the insertion rods are vertically supported at four corners of the bottom plate, and the rotating rods driven to rotate by the servo motor are arranged below the bottom plate on the outer side of the bottom plate, so that the insertion rods can be inserted into soil to realize stable fixing of the bottom plate, and the rotating rods are screwed into the soil under the action of the thread, so that the insertion rods can be conveniently inserted, the stable fixing effect of the bottom plate can be further improved, and the pile foundation strength can be accurately detected.

2. According to the building pile foundation strength detection device, the hanging rings are fixed on the surfaces of the two sides of the transverse plate and fixed on the surface of the transverse plate through welding, so that the device can be lifted and transferred through the hanging rings when the device needs to be transferred.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the building pile foundation strength detection device of the present invention;

fig. 2 is a detailed structural schematic diagram of a position a of the building pile foundation strength detection device of the present invention.

In the figure: 1. a base plate; 2. inserting a rod; 3. a port; 4. a pillar; 5. a hoisting ring; 6. a transverse plate; 7. an electro-hydraulic push rod; 8. a resisting block; 9. a servo motor; 10. a rotating rod; 11. and (5) threading.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a building pile foundation strength detection device comprises a base plate 1 and four insertion rods 2, wherein the four insertion rods 2 are vertically fixed at four corners below the base plate 1;

the vertical rotatable bull stick 10 of installing in bottom plate 1 below in the 2 outsides of inserted bar, bull stick 10 are four, and the outer lane of bull stick 10 is provided with the screw line 11, and the screw line 11 encircles the outer lane that sets up at bull stick 10, and 1 fixed surface of bottom plate above the bull stick 10 has servo motor 9, and servo motor 9 is connected with the transmission of bull stick 10, the top of bottom plate 1 supports through pillar 4 and is fixed with diaphragm 6, and the pillar 4 sides of 6 below both sides of diaphragm all install and are fixed with electro-hydraulic push rod 7, and the inboard of electro-hydraulic push rod 7 runs through to pillar 4 inboardly, and the end of electro-hydraulic push rod 7 is fixed with and supports piece 8.

In this embodiment (please refer to fig. 1 and 2), the inserting rods 2 are vertically supported at four corners of the bottom plate 1, and the rotating rods 10 driven by the servo motor 9 are arranged below the bottom plate 1 on the outer side of the bottom plate, so that the inserting rods 2 can be stably fixed to the bottom plate 1 when being inserted into soil, and the rotating rods 10 are screwed into the soil under the action of the thread 11, so that the inserting rods 2 can be conveniently inserted, the effect of stably fixing the bottom plate 1 can be further improved, and the strength of the pile foundation can be accurately detected.

In this embodiment (please refer to fig. 1), the hanging rings 5 are fixed on both side surfaces of the transverse plate 6, the hanging rings 5 are fixed on the surface of the transverse plate 6 by welding, the hanging rings 5 are fixed on both side surfaces of the transverse plate 6 by welding, and the hanging rings 5 are fixed on the surface of the transverse plate 6 by welding, so that the device can be lifted and transferred by the hanging rings 5 when the device needs to be transferred.

In this embodiment (see fig. 1), a through hole 3 is formed in the middle of the bottom plate 1, and the through hole 3 communicates with the upper side and the lower side of the bottom plate 1, so that the pile foundation can pass through the through hole 3.

In this embodiment (see fig. 1), the bottom of the pillar 4 is fixed above the bottom plate 1 by welding, the top of the pillar 4 is fixed at the bottom of the transverse plate 6 by welding, and the pillar 4 is stably fixed between the transverse plate 6 and the bottom plate 1 by welding.

In this embodiment (see fig. 1), the electro-hydraulic push rod 7 and the servo motor 9 are both electrically connected to an external control device through a wire, and the control of the electro-hydraulic push rod 7 and the servo motor 9 is realized through an external control device.

It should be noted that, the utility model is a building pile foundation strength detection device, including a bottom plate 1, an insertion rod 2, a through hole 3, a pillar 4, a suspension ring 5, a horizontal plate 6, an electro-hydraulic push rod 7, a support block 8, a servo motor 9, a rotating rod 10, a thread 11, all of which are common standard components or components known by those skilled in the art, the structure and principle of which are known by technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices in the above are connected by a power element, an electric device, an adaptive monitoring computer and a power supply through wires, and a specific connection means should refer to the following working principle that the electric devices complete electric connection in sequence, the detailed connection means is known in the art, the following working principle and process are mainly introduced without further description of electric control, when the device works, a hoisting tool is used for hoisting the bottom plate 1 through the hoisting ring 5 above the transverse plate 6, the bottom plate is moved to the position of a pile foundation to be detected, then the inserted rod 2 is inserted into soil, after the inserted rod 2 is inserted into the soil, the bottom of the rotating rod 10 is abutted to the soil surface, a control device of the servo motor 9 is connected to a power supply and starts the servo motor 9 to drive the rotating rod 10 to rotate so as to enable the thread 11 to act with the soil, the rotating rod 10 is drilled into the soil, meanwhile, the inserted rod 2 is driven to be inserted into the soil, the bottom plate 1 is tightly attached to the upper surface of the soil, the stable fixation of the device can be realized, the pile foundation is positioned in the through hole 3, then the electrohydraulic push rod 7 can be operated to extend until the abutting block 8 is abutted to the surface of the pile foundation, then, the appointed pressure is set, the side edge of the pile foundation 8 is abutted, further, the lateral compressive strength of the pile foundation can be detected, the servo motor 9 can be driven to reversely rotate the rotating rod 10 when the device is removed, the thread 11 drives the rotating rod 10 and the inserted rod 2 to move out.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building pile foundation intensity detection device, includes bottom plate (1) and inserted bar (2), its characterized in that: the number of the inserting rods (2) is four, and the four inserting rods (2) are vertically fixed at four corners below the bottom plate (1);

the utility model discloses a hydraulic support for the automobile seat, including inserted bar (2), bull stick (10) are installed to the vertical rotatable bull stick (10) in bottom plate (1) below in inserted bar (2) outside, and bull stick (10) are four, and the outer lane of bull stick (10) is provided with screw thread (11), and screw thread (11) encircle the outer lane that sets up in bull stick (10), and bottom plate (1) surface mounting of bull stick (10) top has servo motor (9), and servo motor (9) are connected with bull stick (10) transmission, the top of bottom plate (1) is passed through pillar (4) and is supported and be fixed with diaphragm (6), and pillar (4) the side of diaphragm (6) below both sides all install and are fixed with electric liquid push rod (7), and the inboard of electric liquid push rod (7) runs through to pillar (4) inboard, and the end-to-end fixing of electric liquid push rod (7) has support piece (8).

2. The building pile foundation strength detection device of claim 1, wherein: and the surfaces of two sides of the transverse plate (6) are both fixed with hanging rings (5), and the hanging rings (5) are fixed on the surface of the transverse plate (6) through welding.

3. The building pile foundation strength detection device of claim 1, wherein: the middle position of bottom plate (1) has seted up through-hole (3), and through-hole (3) intercommunication bottom plate (1) the top and the below.

4. The building pile foundation strength detection device of claim 1, wherein: the bottom of the support post (4) is fixed above the bottom plate (1) through welding, and the top of the support post (4) is fixed at the bottom of the transverse plate (6) through welding.

5. The building pile foundation strength detection device of claim 1, wherein: the electro-hydraulic push rod (7) and the servo motor (9) are electrically connected with an external control device through leads.