CN220927779U - Foundation bearing capacity detection device - Google Patents
Foundation bearing capacity detection device Download PDFInfo
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- CN220927779U CN220927779U CN202322185130.4U CN202322185130U CN220927779U CN 220927779 U CN220927779 U CN 220927779U CN 202322185130 U CN202322185130 U CN 202322185130U CN 220927779 U CN220927779 U CN 220927779U
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- bearing capacity
- numerical control
- fixedly connected
- oil cylinder
- foundation
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a foundation bearing capacity detection device, and relates to the technical field of foundation detection. Including the crossbeam, equal fixedly connected with tripod in crossbeam both ends is fixed with the crossbearer between the tripod bottom, and the crossbearer top is provided with the fixed establishment who is used for fixed, crossbeam bottom central authorities fixedly connected with numerical control hydro-cylinder, numerical control hydro-cylinder bottom fixedly connected with clamp plate, numerical control hydro-cylinder surface still is provided with the measurement spare, fixed establishment is including being fixed in the spacing frame at crossbearer top both ends. According to the utility model, through the arrangement of the tripod, the fixing mechanism, the numerical control oil cylinder and the like, the whole device is of a triangular structure, the whole stability is high, the device is provided with the roller, the device can be conveniently moved and is suitable for detecting the foundation bearing capacity in situ, and meanwhile, the device can obtain more visual feeling of the foundation bearing capacity through the arrangement of the numerical control oil cylinder and the measuring piece, and the effect is good.
Description
Technical Field
The utility model relates to the technical field of foundation detection, in particular to a foundation bearing capacity detection device.
Background
The utility model provides a foundation bearing capacity detection device of bulletin number CN216920268U authorizes has disclosed including the bottom plate, the bottom plate is connected with the stand through the bearing rotation, be equipped with the drive stand on the bottom plate and carry out pivoted drive structure, the top fixedly connected with mounting box of stand, symmetry and fixedly connected with two fixed blocks in the mounting box, two rotate between the fixed block and be connected with the threaded rod, the right side fixedly connected with first motor on the lateral wall of fixed block, and the drive end of first motor runs through the fixed block and with threaded rod fixed connection, the inside bar opening of intercommunication has been seted up to the lower terminal surface of mounting box. According to the utility model, the cylinder drives the foundation bearing capacity detector to lift, so that the bearing capacity of the foundation can be automatically detected, a probe of the foundation bearing capacity detector is not required to be pressed into the ground manually, the working strength of operators is reduced, and the efficiency of foundation bearing capacity detection is remarkably improved.
However, the device is not convenient to move, foundation detection is basically in-situ detection, the device has poor supporting property, is easy to topple under larger external force, and has poor practicability, and the utility model provides a novel solution for the situation.
Disclosure of utility model
The utility model aims to provide a foundation bearing capacity detection device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foundation bearing capacity detection device comprises a cross beam, wherein triangular frames are fixedly connected to two ends of the cross beam, a cross frame is fixed between the bottoms of the triangular frames, and a fixing mechanism for fixing is arranged at the top of the cross frame;
The device is suitable for in-situ detection of foundation bearing capacity, and simultaneously, the device enables the foundation bearing capacity to be perceived more intuitively through the arrangement of the numerical control oil cylinder and the measuring piece, and has a better effect.
Preferably, the fixed establishment is including being fixed in the spacing frame at crossbearer top both ends, the spout has all been seted up at spacing frame middle part, and sliding connection has the mounting panel between two spout inner walls, and mounting panel top central authorities install the actuating source, the output fixedly connected with of actuating source bores the earth pole, it runs through the middle part of crossbearer to bore the earth pole, the bottom fixedly connected with drill bit of boring the earth pole.
Preferably, the earth boring rod is a steel rod body with threads arranged on the surface, a spring is arranged between the mounting plate and the transverse frame, and the spring is sleeved on the surface of the earth boring rod.
Preferably, the measuring piece comprises a hoop sleeved on the surface of the telescopic end of the numerical control oil cylinder, the surface of the hoop is fixedly connected with a connecting rod, and the tail end of the connecting rod is fixedly connected with a retaining plate;
The scale is arranged on the surface of the telescopic end of the numerical control oil cylinder, the detected soil deforms under shear stress along with the pressure increase of the numerical control oil cylinder, the soil is sunken downwards, and the degree of the sinking deformation of the soil can be visually seen through the detection piece.
Preferably, the scale is in millimeter unit, and the direction from the starting point to the ending point of the scale extends upwards from the bottom end of the numerical control oil cylinder.
Preferably, rollers convenient to move are arranged at the two bottom ends of the triangular frame.
Compared with the prior art, the utility model has the beneficial effects that:
This foundation bearing capacity detection device passes through the setting of tripod, fixed establishment, numerical control hydro-cylinder etc., the device is whole to be triangular structure, overall stability is stronger, and be equipped with the gyro wheel, let the device be convenient for remove, be fit for carrying out foundation bearing capacity's detection in the scene, the device passes through numerical control hydro-cylinder and measures the setting of piece simultaneously, let foundation bearing capacity obtain more audio-visual impression, the effect is preferred, the device is under the setting of both sides fixed establishment simultaneously, can let the whole stable subaerial that is fixed in of detection device in the testing process, keep whole device's stability, the practicality is stronger.
Meanwhile, the foundation bearing capacity detection device is simple in operation mode, only the numerical control oil cylinder needs to be controlled to press downwards, when the applied pressure exceeds the bearing capacity of the foundation, the soil can deform and sag, the bearing capacity of the foundation can be visually seen, the intuitiveness is better, and the effect is better.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a foundation bearing capacity detecting device according to the present utility model;
Fig. 2 is a schematic diagram of a left-axis structure of the foundation-based bearing capacity detecting device according to the present utility model.
In the figure: 1. a cross beam; 2. a tripod; 3. a cross frame; 4. a limit frame; 5. a mounting plate; 6. a driving source; 7. an earth boring bar; 8. a spring; 9. a drill bit; 10. a numerical control oil cylinder; 11. a pressing plate; 12. a roller; 13. a ferrule; 14. a retaining plate; 15. a scale.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Under the action of load, the foundation is required to deform, the deformation of the foundation gradually increases along with the increase of the load, and the stress in the foundation soil at the initial stage is in an elastic balance state, so that the foundation has safe bearing capacity. When the load is increased to the point where the shear stress of each point in a certain direction plane in a certain point or small area in the foundation begins to appear and reaches the shear strength of the soil, each point in the point or small area is subjected to shear failure and is in a limit balance state, and the stress in the soil is redistributed. The foundation bearing capacity is a bearing potential exerted on the unit area of foundation soil along with load increase, is a comprehensive term for evaluating the stability of the foundation, is a practical professional term for conveniently evaluating the strength and stability of the foundation, is not a basic property index of the soil, and the shear strength theory of the soil is a theoretical foundation for researching and determining the bearing capacity of the foundation.
As shown in fig. 1-2, the present utility model provides a technical solution: the foundation bearing capacity detection device comprises a cross beam 1, wherein triangular frames 2 are fixedly connected to two ends of the cross beam 1, a cross frame 3 is fixed between the bottoms of the triangular frames 2, and a fixing mechanism for fixing is arranged at the top of the cross frame 3;
The center of the bottom of the beam 1 is fixedly connected with a numerical control oil cylinder 10, the bottom end of the numerical control oil cylinder 10 is fixedly connected with a pressing plate 11, and the surface of the numerical control oil cylinder 10 is also provided with a measuring piece.
The device wholly is triangular structure, and overall stability is stronger to be equipped with gyro wheel 12, let the device can be convenient for remove, be fit for in situ and carry out the detection of foundation bearing capacity, the device simultaneously lets foundation bearing capacity obtain more audio-visual impression through the setting of numerical control hydro-cylinder 10 and measuring piece, the effect is better, the device simultaneously under the setting of both sides fixed establishment, can let the whole stable subaerial of being fixed in of detection device in the testing process, keep the stability of whole device.
In order to ensure smooth implementation of the embodiment, it is to be understood that the fixing mechanism comprises limiting frames 4 fixed at two ends of the top of the transverse frame 3, sliding grooves are formed in the middle of each limiting frame 4, a mounting plate 5 is slidably connected between the inner walls of each sliding groove, a driving source 6 is mounted in the center of the top of each mounting plate 5, an earth-boring rod 7 is fixedly connected to the output end of each driving source 6, each earth-boring rod 7 penetrates through the middle of the transverse frame 3, a drill bit 9 is fixedly connected to the bottom end of each earth-boring rod 7, the driving source 6 can be a motor or an engine, the earth-boring rods 7 are braked by the driving source 6 and are rotated, the drill bit 9 is embedded underground in the earth-boring process, the drill bit 9 is wide and thin down, and is difficult to pull out under the condition of not rotating after being drilled underground, the device can be kept stable on the earth surface, and foundation bearing capacity detection is convenient to finally carry out, and in order to ensure smooth implementation of the embodiment, it is to be understood that the earth-boring rods 7 are steel material rods with threads on the surfaces, springs 8 are arranged between the mounting plates 5 and the transverse frame 3, and the surfaces of the earth-boring rods 7 are sheathed on the surface.
In order to ensure the smooth implementation of the embodiment, it should be understood that the measuring piece comprises a sleeve 13 sleeved on the surface of the telescopic end of the numerical control cylinder 10, the surface of the sleeve 13 is fixedly connected with a connecting rod, and the tail end of the connecting rod is fixedly connected with a retaining plate 14;
the telescopic end surface of the numerical control cylinder 10 is provided with a scale 15.
In order to ensure smooth implementation of this embodiment, it should be understood that the direction from the start point to the end point of the scale 15 extends upward from the bottom end of the nc cylinder 10 in millimeter units of the scale 15, so as to allow the detected soil to deform under shear stress and sag downward as the pressure of the nc cylinder 10 increases, the degree of the deformation of the soil sagging can be visually seen through the detection member, and the ferrule 13 corresponds to the location pointed by the scale 15.
In order to ensure smooth implementation of this embodiment, it should be understood that the rollers 12 that facilitate movement are installed at two bottom ends of the two triangular frames 2, the triangular structure of the detecting device can make the whole device more stable, the structural strength is higher, and the rollers 12 make the device convenient to move, facilitate in-situ detection, and have better convenience.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides a foundation bearing capacity detection device, includes crossbeam (1), its characterized in that: tripod (2) is fixedly connected to two ends of the cross beam (1), a cross frame (3) is fixed between the bottoms of the tripod (2), and a fixing mechanism for fixing is arranged at the top of the cross frame (3);
the device is characterized in that a numerical control oil cylinder (10) is fixedly connected to the center of the bottom of the cross beam (1), a pressing plate (11) is fixedly connected to the bottom end of the numerical control oil cylinder (10), and a measuring piece is further arranged on the surface of the numerical control oil cylinder (10).
2. The foundation footing bearing capacity detection apparatus of claim 1 wherein: fixed establishment is including being fixed in spacing frame (4) at crossbearer (3) top both ends, the spout has all been seted up at spacing frame (4) middle part, sliding connection has mounting panel (5) between two spout inner walls, and mounting panel (5) top central authorities install actuating source (6), the output fixedly connected with of actuating source (6) bores ground pole (7), bore ground pole (7) and run through the middle part of crossbearer (3), the bottom fixedly connected with drill bit (9) of boring ground pole (7).
3. The foundation footing bearing capacity detection apparatus of claim 2 wherein: the earth boring rod (7) is a steel rod body with threads arranged on the surface, a spring (8) is arranged between the mounting plate (5) and the transverse frame (3), and the spring (8) is sleeved on the surface of the earth boring rod (7).
4. The foundation footing bearing capacity detection apparatus of claim 1 wherein: the measuring piece comprises a hoop (13) sleeved on the surface of the telescopic end of the numerical control oil cylinder (10), the surface of the hoop (13) is fixedly connected with a connecting rod, and the tail end of the connecting rod is fixedly connected with a retaining plate (14);
The surface of the telescopic end of the numerical control oil cylinder (10) is provided with a scale (15).
5. The foundation footing bearing capacity detection apparatus of claim 4 wherein: the graduation gauge (15) takes millimeter as a unit, and the direction from the starting point to the ending point of the graduation gauge (15) extends upwards from the bottom end of the numerical control oil cylinder (10).
6. The foundation footing bearing capacity detection apparatus of claim 1 wherein: and rollers (12) convenient to move are arranged at the two bottom ends of the two triangular frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185130.4U CN220927779U (en) | 2023-08-15 | 2023-08-15 | Foundation bearing capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185130.4U CN220927779U (en) | 2023-08-15 | 2023-08-15 | Foundation bearing capacity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927779U true CN220927779U (en) | 2024-05-10 |
Family
ID=90967077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185130.4U Active CN220927779U (en) | 2023-08-15 | 2023-08-15 | Foundation bearing capacity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927779U (en) |
-
2023
- 2023-08-15 CN CN202322185130.4U patent/CN220927779U/en active Active
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