CN219690610U

CN219690610U - Foundation detection device

Info

Publication number: CN219690610U
Application number: CN202321211331.0U
Authority: CN
Inventors: 张思刚; 刘彦蕊; 王震; 李荣辉; 时贝贝
Original assignee: Zhongzheng Keda Engineering Management Co ltd
Current assignee: Zhongzheng Keda Engineering Management Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-15
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a foundation detection device which comprises a bottom plate and a controller, wherein the controller is fixed above the bottom plate, and the foundation detection device further comprises a detection mechanism for detecting foundation compaction, and the detection mechanism is fixed at the front part of the controller. According to the utility model, after detection is finished, the motor is started, the motor drives the winding drum to rotate through the rotating shaft, the winding drum rotates to unwind the traction rope, the traction rope drives the first lifting plate to descend, the first lifting plate drives the electromagnet to descend, the electromagnet descends to contact with the second lifting plate, the electromagnet is electrified to adsorb the second lifting plate, the motor is controlled to reversely rotate, the electromagnet starts to ascend, and the electromagnet ascends to drive the cone to restore to the original position, so that automatic resetting of the cone is realized, and the using effect of the device is effectively improved.

Description

Foundation detection device

Technical Field

The utility model relates to the technical field of quality detection of constructional engineering, in particular to a foundation detection device.

Background

The foundation refers to the soil or rock mass underlying the building supporting the foundation. Soil layers used as building foundations are divided into rock, gravel soil, sand, silt soil, cohesive soil and artificial filling soil. The foundation is divided into a natural foundation and an artificial foundation (composite foundation). The natural foundation is a natural soil layer which does not need to be reinforced by people. The artificial foundation needs to be reinforced by people, and commonly comprises a stone chip cushion layer, a sand cushion layer, mixed lime soil backfilling and tamping. The compaction degree of the foundation needs to be detected after the foundation is compacted.

The utility model provides a foundation detection device for house construction engineering quality detection is disclosed to patent number (CN 217026988U), the device passes through the cooperation of structures such as piston rod, outer loop, first spring and inner loop, can firmly press from both sides tight detection head, and is fixed effectual not only, and through the piston rod shrink during the detection, can unclamp the detection head fast and make its vertical whereabouts, easy operation is convenient, has avoided the detection head skew, has guaranteed measuring result's accuracy greatly.

The detection device does not have an automatic reset function, and the used detection head cannot return to the original position automatically and needs to be improved.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a foundation detection device.

The utility model realizes the above purpose through the following technical scheme:

the foundation detection device comprises a bottom plate and a controller, wherein the controller is fixed above the bottom plate, and the foundation detection device further comprises a detection mechanism for detecting foundation compaction, and the detection mechanism is fixed at the front part of the controller;

the detecting mechanism comprises a fixed box, a resetting component, a second lifting plate, a second lifting frame and a conical head, wherein the resetting component is installed on the fixed box, the second lifting plate is installed below the resetting component, the second lifting frame is fixed on the second lifting plate, the conical head is fixed below the second lifting plate, the resetting component comprises a motor, a rotating shaft, a winding drum, a traction rope, a first lifting plate, a first lifting frame and an electromagnet, the rotating shaft is fixed at the output end of the motor, the winding drum is fixed outside the rotating shaft, the traction rope is installed on the winding drum, the first lifting plate is fixed at one end of the traction rope, the first lifting frame is fixed on the first lifting plate, and the electromagnet is installed below the first lifting plate.

Preferably, the measuring mechanism is fixed on the detecting mechanism, the measuring mechanism comprises a fixed shell, a distance sensor and a lifting assembly, the distance sensor is installed inside the fixed shell, and the lifting assembly is arranged below the distance sensor.

Preferably, the lifting assembly comprises a lifting block and a lifting rod, and the lifting rod is fixed at the front part of the lifting block.

Preferably, the wall thickness of the fixed box is two centimeters, and the winding cylinder is welded with the rotating shaft.

Preferably, the first lifting plate and the second lifting plate are identical in shape and size, and are made of stainless steel.

Preferably, the distance sensor is connected with the fixed shell through a bolt, and the lifting block is cuboid.

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

through setting up detection mechanism, detect the back that finishes, start motor, motor drive a rolling section of thick bamboo through the pivot rotates, and a rolling section of thick bamboo rotates and unreels the haulage rope, and the haulage rope drives first lifter plate and descends, and first lifter plate drives the electro-magnet and descends, and the electro-magnet descends and contacts with the second lifter plate, and the electro-magnet is circular telegram adsorbs the second lifter plate, and control motor reversal, and the electro-magnet begins to rise, and the electro-magnet rises and drives the cone and resume normal position, so realizes the automatic re-setting of cone, has effectively improved the result of use of device.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a foundation testing device according to the present utility model;

FIG. 2 is a cross-sectional view of a foundation inspection device according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a foundation detection device according to the present utility model;

FIG. 4 is a left side view of a detection mechanism of a foundation detection device according to the present utility model;

fig. 5 is a front view of a measuring mechanism in a foundation inspection device according to the present utility model.

The reference numerals are explained as follows:

1. a bottom plate; 2. a controller; 3. a detection mechanism; 301. a fixing frame; 302. bending a rod; 303. a fixed box; 304. a motor; 305. a rotating shaft; 306. winding up a winding drum; 307. a traction rope; 308. a first lifting plate; 309. a first lifting frame; 310. an electromagnet; 311. a second lifting plate; 312. a second lifting frame; 313. a conical head; 314. a guide rod; 4. a measuring mechanism; 401. a fixed case; 402. a distance sensor; 403. a lifting block; 404. lifting rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, a foundation detection device comprises a bottom plate 1 and a controller 2, wherein the controller 2 is fixed above the bottom plate 1, the model number of the controller 2 is HACH-SC1000, the foundation detection device further comprises a detection mechanism 3 for detecting foundation compaction, and the detection mechanism 3 is fixed at the front part of the controller 2.

In the utility model, a detection mechanism 3 comprises a fixed frame 301, a bent rod 302, a fixed box 303, a motor 304, a rotating shaft 305, a winding drum 306, a traction rope 307, a first lifting plate 308, a first lifting plate 309, an electromagnet 310, a second lifting plate 311, a second lifting plate 312, a conical head 313 and a guide rod 314, wherein the bent rod 302 is arranged above the fixed frame 301, the fixed box 303 is arranged at one end of the bent rod 302 far away from the fixed frame 301, the motor 304 is arranged at the side surface of the fixed box 303, the rotating shaft 305 is fixed at the output end of the motor 304, the winding drum 306 is fixed at the outer side of the rotating shaft 305, the traction rope 307 is arranged on the winding drum 306, the first lifting plate 308 is fixed at one end of the traction rope 307, the first lifting plate 309 is fixed on the first lifting plate 308, the electromagnet 310 is arranged below the first lifting plate 308, the second lifting plate 311 is arranged below the electromagnet 310, the second lifting plate 312 is fixed on the second lifting plate 311, the conical head 313 is fixed below the second lifting plate 311, and the guide rod 314 is arranged on the fixed frame 301; the wall thickness of the fixed box 303 is two centimeters, the winding drum 306 is welded with the rotating shaft 305, the shape and the size of the first lifting plate 308 and the second lifting plate 311 are consistent, and the materials are all stainless steel; after detection, the motor 304 is started, the motor 304 drives the winding drum 306 to rotate through the rotating shaft 305, the winding drum 306 rotates to unwind the traction rope 307, the traction rope 307 drives the first lifting plate 308 to descend, the first lifting plate 308 drives the electromagnet 310 to descend, the electromagnet 310 descends to contact with the second lifting plate 311, the electromagnet 310 is electrified to adsorb the second lifting plate 311, the motor 304 is controlled to reversely rotate, the electromagnet 310 starts to ascend, the electromagnet 310 ascends to drive the conical head 313 to restore to the original position, automatic resetting of the conical head 313 is achieved, and the using effect of the device is effectively improved.

In the utility model, a measuring mechanism 4 is fixed on a detecting mechanism 3, the measuring mechanism 4 comprises a fixed shell 401, a distance sensor 402, a lifting block 403 and a lifting rod 404, the distance sensor 402 is arranged in the fixed shell 401, the model of the distance sensor 402 is HC-SR04, the lifting block 403 is arranged below the distance sensor 402, and the lifting rod 404 is fixed at the front part of the lifting block 403; the distance sensor 402 is connected with the fixed shell 401 through bolts, and the lifting block 403 is rectangular; the second lifter plate 311 drives the lifting block 403 to descend through the lifting rod 404, the distance sensor 402 can detect the descending height of the lifting block 403, the distance from the conical head 313 to the ground subtracted by the descending height of the lifting block 403 is the depth of the conical head 313 smashing into the ground, accurate data can be obtained through the mode, and the tamping degree of the foundation can be accurately judged according to the data.

In the above structure: when the device is used, the device is placed on a foundation, the electromagnet 310 is controlled to be powered off, the second lifting plate 311, the second lifting frame 312 and the conical head 313 fall under the action of gravity, the second lifting plate 311 drives the lifting block 403 to descend through the lifting rod 404, the distance sensor 402 can detect the descending height of the lifting block 403, the distance between the descending height of the lifting block 403 and the ground is the depth of the conical head 313 smashing into the ground, the ramming degree of the foundation can be accurately judged according to the data, after detection, the motor 304 is started, the motor 304 drives the winding drum 306 to rotate through the rotating shaft 305, the winding drum 306 rotates to unwind the traction rope 307, the traction rope 307 drives the first lifting plate 308 to descend, the first lifting plate 308 drives the electromagnet 310 to descend, the electromagnet 310 descends to contact with the second lifting plate 311, the electromagnet 310 is electrified to adsorb the second lifting plate 311, the motor 304 is controlled to reversely rotate, the electromagnet 310 starts to ascend, and the electromagnet 310 is driven to resume the original position, and thus automatic reset of the conical head 313 is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a foundation detection device, includes bottom plate (1), controller (2) are fixed bottom plate (1) top, its characterized in that: the device also comprises a detection mechanism (3) for detecting the foundation compaction degree, wherein the detection mechanism (3) is fixed at the front part of the controller (2);

detection mechanism (3) are including fixed case (303), reset assembly, second lifter plate (311), second crane (312), conical head (313), reset assembly installs on fixed case (303), second lifter plate (311) are installed reset assembly below, second crane (312) are fixed on second lifter plate (311), conical head (313) are fixed second lifter plate (311) below, reset assembly includes motor (304), pivot (305), a winding drum (306), haulage rope (307), first lifter plate (308), first crane (309), electro-magnet (310), pivot (305) are fixed motor (304) output, winding drum (306) are fixed the pivot (305) outside, haulage rope (307) are installed on winding drum (306), first lifter plate (308) are fixed haulage rope (307) one end, first crane (309) are fixed first lifter plate (308) are in first lifter plate (308), first lifter plate (308) are installed below.

2. A foundation testing device according to claim 1, wherein: the measuring mechanism (4) is fixed on the detecting mechanism (3), the measuring mechanism (4) comprises a fixed shell (401), a distance sensor (402) and a lifting assembly, the distance sensor (402) is installed inside the fixed shell (401), and the lifting assembly is arranged below the distance sensor (402).

3. A foundation testing device according to claim 2, wherein: the lifting assembly comprises a lifting block (403) and a lifting rod (404), wherein the lifting rod (404) is fixed in front of the lifting block (403).

4. A foundation testing device according to claim 1, wherein: the wall thickness of the fixed box (303) is two centimeters, and the winding barrel (306) is welded with the rotating shaft (305).

5. A foundation testing device according to claim 1, wherein: the first lifting plate (308) and the second lifting plate (311) are identical in shape and size, and are made of stainless steel.

6. A foundation testing device according to claim 3, wherein: the distance sensor (402) is connected with the fixed shell (401) through bolts, and the lifting block (403) is rectangular.