CN214894542U

CN214894542U - Foundation bearing capacity detection device

Info

Publication number: CN214894542U
Application number: CN202121577124.8U
Authority: CN
Inventors: 杨忠
Original assignee: Hunan Yuntian Engineering Testing Co ltd
Current assignee: Hunan Yuntian Engineering Testing Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-26
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a foundation bearing capacity detection device, the power distribution box comprises a box body, the box upper surface is close to central point and puts the screw thread and install the sleeve, fixed surface installs the display screen on the box, fixed surface installs the slide under the box, slide side surface movable mounting has the roller bearing, the box upper surface is close to four corners position and has seted up the screw, screw internal thread installs the screw rod, screw rod surface thread installs the screw ring, sleeve internal thread installs the threaded rod, threaded rod below movable mounting has pressure sensor, fixed surface installs the drilling rod under the pressure sensor, surface embedding movable mounting has the drawer before the box. A foundation bearing capacity detection device, can solve equipment and lack fixing device, lead to the unsafe problem of measuring result, can also solve equipment and remove inconvenient, the poor problem of flexibility.

Description

Foundation bearing capacity detection device

Technical Field

The utility model relates to a detection device field, in particular to foundation bearing capacity detection device.

Background

The foundation bearing capacity detection device is equipment for detecting the strength of a foundation through a pressure rotating rod device, is one of important tools for detecting the quality of the foundation and is widely applied to various fields; the existing foundation bearing capacity detection device has certain defects in use, for example, the existing foundation bearing capacity detection device is usually in a small rod shape, and the use of the existing foundation bearing capacity detection device lacks a fixing device, so that the measurement result is inaccurate, and the problem of inconvenient movement exists when large equipment with a hydraulic rod is used, so that the flexibility of the equipment is greatly reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a foundation bearing capacity detecting device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a foundation bearing capacity detection device, includes the box, the box upper surface is close to central point and puts the screw thread and install the sleeve, fixed surface installs the display screen on the box, fixed surface installs the slide under the box, slide side surface movable mounting has the roller bearing, the box upper surface is close to four corners position and has seted up the screw, screw internal thread installs the screw rod, screw rod surface thread installs the screw ring, the threaded rod is installed to sleeve internal thread, threaded rod below movable mounting has pressure sensor, fixed surface installs the drilling rod under the pressure sensor.

Preferably, the drawer is movably installed on the front surface of the box body in an embedded mode.

Preferably, the sleeve inner wall is close to the top edge position and has seted up the screw thread, the sleeve inner wall is close to the bottom edge position and has seted up the spacing groove, the inside fixed mounting of threaded rod has the bull stick, bull stick one end fixed mounting has the connection ball No. one, bull stick other end fixed mounting has the carousel, the inside movable mounting of sleeve has No. two connection balls, No. two inside fixed mounting of connection ball has spacing piece, No. two connection balls fixed surface installs depression bar down, depression bar surface nested installs reset spring down.

Preferably, the rotating rod penetrates through the threaded rod, the limiting piece penetrates through the second connecting ball, and the threads are matched with the threaded rod.

Preferably, the first connecting ball and the second connecting ball are in close contact, and the limiting sheet is in sliding connection with the limiting groove.

Preferably, reset spring one end with No. two connecting ball contacts, the reset spring other end with sleeve bottom contact, the depression bar other end with pressure sensor fixed connection.

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

in the utility model, the rotating disc is held by the sleeve and the box body, the equipment is inclined, the rolling shaft is contacted with the ground, the equipment can be pulled like a luggage case, after reaching a measuring point, a proper measuring mode is selected, the sleeve is rotated in the opposite direction, under the pushing of the screw thread, the sleeve is separated from the box body, at the moment, the sleeve can be used alone for measuring, the rotating disc is rotated during measuring, the rotating disc drives the rotating rod and the threaded rod to rotate, under the pushing of the screw thread, the first connecting ball is pressed down, the second connecting ball is pushed to move downwards, the pressing rod is further moved downwards, the pressure sensor and the drill rod are pushed to detect, the sleeve is arranged on the box body in a clockwise rotating way, the sleeve is supported by the box body supporting sleeve, the hydraulic rod of the large-scale equipment is replaced by the screw thread pushing way, the weight of the equipment is reduced, in addition, when the box body is used, the threaded ring can be rotated, the length of the screw rod inserted into soil is adjusted, the box body is leveled, the drawer on the box body can also accommodate parts, the accommodating capacity of equipment is improved, the problem that the measurement result is inaccurate due to the fact that the equipment lacks of fixing devices is solved, and the problems that the equipment is inconvenient to move and poor in flexibility can be solved.

Drawings

Fig. 1 is a schematic view of the overall structure of a foundation bearing capacity detection device of the present invention;

fig. 2 is a schematic view of a split structure of a foundation bearing capacity detection device of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of a foundation bearing capacity detecting device according to the present invention;

fig. 4 is the utility model relates to a foundation bearing capacity detection device's sleeve half-section structure sketch map.

In the figure: 1. a box body; 101. a drawer; 2. a display screen; 3. a sleeve; 301. a rotating rod; 302. a threaded rod; 303. a turntable; 304. a first connecting ball; 305. a second connecting ball; 306. a lower pressure lever; 307. a return spring; 4. a slide base; 401. a roller; 5. a screw; 501. a screw hole; 502. a threaded ring; 6. a pressure sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a foundation bearing capacity detection device comprises a box body 1, wherein a sleeve 3 is installed on the upper surface of the box body 1 close to the center through threads, a display screen 2 is fixedly installed on the upper surface of the box body 1, a sliding seat 4 is fixedly installed on the lower surface of the box body 1, a rolling shaft 401 is movably installed on the side surface of the sliding seat 4, screw holes 501 are formed in the upper surface of the box body 1 close to four corners, a screw rod 5 is installed on the inner threads of the screw holes 501, a threaded ring 502 is installed on the outer surface of the screw rod 5 through threads, a threaded rod 302 is installed on the inner threads of the sleeve 3, a pressure sensor 6 is movably installed below the threaded rod 302, and a drill rod is fixedly installed on the lower surface of the pressure sensor 6;

a drawer 101 is movably arranged on the front surface of the box body 1 in an embedded manner; the inner wall of the sleeve 3 is provided with threads close to the upper edge, the inner wall of the sleeve 3 is provided with a limiting groove close to the lower edge, a rotating rod 301 is fixedly installed inside a threaded rod 302, a first connecting ball 304 is fixedly installed at one end of the rotating rod 301, a turntable 303 is fixedly installed at the other end of the rotating rod 301, a second connecting ball 305 is movably installed inside the sleeve 3, a limiting piece is fixedly installed inside the second connecting ball 305, a lower pressing rod 306 is fixedly installed on the lower surface of the second connecting ball 305, and a reset spring 307 is installed on the outer surface of the lower pressing rod 306 in a nested mode; the rotating rod 301 penetrates through the threaded rod 302, the limiting piece penetrates through the second connecting ball 305, and the threads are matched with the threaded rod 302; the first connecting ball 304 is closely contacted with the second connecting ball 305, the limiting sheet is in sliding connection with the limiting groove, the turntable 303 is pulled, the equipment is inclined, the roller 401 is contacted with the ground, the equipment can be pulled like a luggage case, after a measuring point is reached, a proper measuring mode is selected, the sleeve 3 is rotated in the opposite direction, the sleeve 3 is separated from the box body 1 under the pushing of the screw thread, the sleeve 3 can be independently used for measuring at the moment, the turntable 303 is rotated during measuring, the turntable 303 drives the rotating rod 301 and the threaded rod 302 to rotate, the first connecting ball 304 is pressed down under the pushing of the screw thread to push the second connecting ball 305 to move downwards, the pressing rod 306 is further moved downwards to push the pressure sensor 6 and the drill rod to detect, the sleeve 3 can be rotated clockwise, the sleeve 3 is installed on the box body 1, the sleeve 3 is supported by the box body 1, the sleeve 3 is supported, a hydraulic rod of large-scale equipment is replaced by the mode of pushing the sleeve through the threads, the weight of the equipment is reduced, in addition, when the box body 1 is used, the threaded ring 502 can be rotated, the length of the screw rod 5 inserted into the soil is adjusted, the leveling operation is carried out on the box body 1, and the drawer 101 on the box body 1 can also contain parts, so that the containing capacity of the equipment is improved; one end of a return spring 307 is contacted with the second connecting ball 305, the other end of the return spring 307 is contacted with the bottom of the sleeve 3, and the other end of the lower press rod 306 is fixedly connected with the pressure sensor 6.

It should be noted that the utility model relates to a foundation bearing capacity detection device, when using, at first, hold the carousel 303, the tilting device, make roller 401 and ground contact, just can be like the suitcase pulling device, after arriving the measuring point, select suitable measurement mode, reverse direction rotatory sleeve 3, under the promotion of screw thread, sleeve 3 and box 1 separate, just at this moment just can use sleeve 3 alone to measure, similar to the small-size rod-shaped measuring apparatu of current, rotate carousel 303 during the measurement, carousel 303 drives bull stick 301 and threaded rod 302 to rotate, under the promotion of screw thread, connecting ball 304 pushes down, promote No. two connecting ball 305 to move down, further make down the bull stick 306 move down, promote pressure sensor 6 and drilling rod, detect, can also rotate sleeve 3 clockwise, install sleeve 3 on box 1, support sleeve 3 through box 1, the sleeve 3 is supported, a hydraulic rod of large-scale equipment is replaced by the mode of pushing the sleeve through the threads, the weight of the equipment is reduced, in addition, when the box body 1 is used, the threaded ring 502 can be rotated, the length of the screw rod 5 inserted into the soil is adjusted, the box body 1 is leveled, parts can be stored in the drawer 101 on the box body 1, the storage capacity of the equipment is improved, and in addition, the specific model of the pressure sensor is ptx1400 industrial pressure sensor.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A foundation bearing capacity detection device is characterized in that: including box (1), box (1) upper surface is close to central point and puts the screw thread and install sleeve (3), fixed surface installs display screen (2) on box (1), fixed surface installs slide (4) under box (1), slide (4) side surface movable mounting has roller bearing (401), box (1) upper surface is close to the quadrangle position and has seted up screw (501), screw (5) are installed to screw (501) internal thread, screw rod (5) surface screw thread installs threaded ring (502), threaded rod (302) are installed to sleeve (3) internal thread, threaded rod (302) below movable mounting has pressure sensor (6), pressure sensor (6) lower fixed surface installs the drilling rod.

2. A foundation load bearing capacity detecting device according to claim 1, wherein: the front surface of the box body (1) is embedded with a drawer (101) movably.

3. A foundation bearing capacity detecting device according to claim 2, wherein: sleeve (3) inner wall is close to the top edge position and has seted up the screw thread, sleeve (3) inner wall is close to the lower limb position and has seted up the spacing groove, threaded rod (302) inside fixed mounting has bull stick (301), bull stick (301) one end fixed mounting has connection ball (304) No. one, bull stick (301) other end fixed mounting has carousel (303), sleeve (3) inside movable mounting has connection ball (305) No. two, connect ball (305) inside fixed mounting has spacing piece No. two, connect ball (305) lower fixed surface and install depression bar (306) down, depression bar (306) surface nested mounting has reset spring (307) down.

4. A foundation bearing capacity detecting device according to claim 3, wherein: the rotating rod (301) penetrates through the threaded rod (302), the limiting piece penetrates through the second connecting ball (305), and the thread is matched with the threaded rod (302).

5. A foundation bearing capacity detecting device according to claim 4, wherein: the first connecting ball (304) is closely contacted with the second connecting ball (305), and the limiting sheet is in sliding connection with the limiting groove.

6. A foundation bearing capacity detecting device according to claim 5, wherein: one end of the return spring (307) is in contact with the second connecting ball (305), the other end of the return spring (307) is in contact with the bottom of the sleeve (3), and the other end of the lower pressing rod (306) is fixedly connected with the pressure sensor (6).