CN220580068U - Building engineering foundation pile detection device - Google Patents
Building engineering foundation pile detection device Download PDFInfo
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- CN220580068U CN220580068U CN202420259615.5U CN202420259615U CN220580068U CN 220580068 U CN220580068 U CN 220580068U CN 202420259615 U CN202420259615 U CN 202420259615U CN 220580068 U CN220580068 U CN 220580068U
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
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- 239000000523 sample Substances 0.000 claims description 5
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- 238000012360 testing method Methods 0.000 description 3
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- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of building engineering detection and discloses a building engineering foundation pile detection device. The utility model includes a detector body, a housing body, a slider, a thrust assembly, and a trigger mechanism. According to the utility model, the thrust component is matched with the trigger mechanism, the L-shaped connecting rod pulls the sliding block clamped on one side of the trigger hook through the trigger hook to move upwards so as to compress the spring, when the upper end of the trigger hook is fixedly arranged on one side of the trigger baffle which is abutted against the trigger baffle, the trigger baffle is triggered by the trigger baffle to further enable the trigger hook to rotate, so that the sliding block is separated from the trigger hook, the sliding block with the knocking hammer fixedly arranged on the lower surface of the sliding block impacts the foundation pile to be detected downwards under the action of the restoring force of the spring, and the knocking force of the knocking hammer fixedly arranged on the lower surface of the sliding block on the foundation pile is identical through the sliding block separating from the trigger hook from the same position, so that the detection error of the detector main body is reduced, and the accuracy of the detector main body in detecting the foundation pile is improved.
Description
Technical Field
The utility model relates to the technical field of building engineering detection, in particular to a building engineering foundation pile detection device.
Background
Foundation pile detection refers to the process of detecting and evaluating foundation piles in a building or other engineering projects; foundation piles are important structural elements for supporting and transmitting loads, and the quality and stability of the foundation piles are important to the safety and stability of the whole engineering; the foundation pile detection comprises the steps of measuring and evaluating parameters such as the quality, length, diameter, gradient and the like of a pile body and detecting the bearing capacity of a pile bottom and the quality of the pile body; the foundation pile detection can find and solve the problems existing in the foundation pile in time, so that the safety and stability of engineering are ensured; the foundation pile detection method comprises an acoustic wave transmission method, a high strain method, a low strain method, a core drilling method, a single pile horizontal static load test, a single pile vertical anti-pulling static load test and a single pile vertical compression static load test, and aims to detect pile body defects and positions thereof and judge the pile body integrity type.
The low strain detection method is to strike the pile top by using a small hammer, receive stress wave signals from the pile through a sensor adhered to the pile top, and research the dynamic response of a pile soil system by adopting a stress wave theory, and inversion analyze the actual measurement speed signals and frequency signals, so that the integrity of the pile is obtained.
Disclosure of Invention
The utility model provides a foundation pile detection device for construction engineering, which solves the problems mentioned in the background.
The utility model provides the following technical scheme:
the utility model relates to a foundation pile detection device for construction engineering, which comprises: the detector main part and detect the probe of connecting on the detector main part, its characterized in that still includes:
a housing main body;
the sliding block is connected inside the shell main body in a sliding way, and a knocking hammer is fixedly arranged on the lower surface of the sliding block;
the thrust component is arranged on the upper surface of the sliding block and used for extruding the sliding block, and comprises a limiting rod and a spring, wherein the limiting rod is fixedly arranged on the upper surface of the sliding block, and the spring is sleeved on the outer side of the limiting rod;
the method comprises the steps of,
the trigger mechanism is arranged inside the shell main body and used for pulling the sliding block, the trigger mechanism comprises an L-shaped connecting rod, a trigger hook and a trigger stop lever, the L-shaped connecting rod penetrates through the shell main body, the trigger hook is hinged to one end of the L-shaped connecting rod, the trigger stop lever is inserted into the shell main body, a protruding block is fixedly arranged on one side of the sliding block, and the protruding block is clamped inside the trigger hook.
Further, a trigger baffle is fixedly arranged at the upper end of the trigger hook.
Further, an arc-shaped surface is arranged on the lower side of the trigger hook.
Further, a sliding groove is formed in one side of the shell main body, and the sliding block is connected inside the sliding groove in a sliding mode.
Further, an electric push rod is fixedly arranged on one side of the shell main body, and the L-shaped connecting rod is fixedly arranged at the output end of the electric push rod.
Further, one end of the spring is abutted against the upper surface of the slider, and the other end of the spring is abutted against the inner side of the detector body.
Further, the limit rod penetrates through the shell main body.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the thrust component is matched with the trigger mechanism, the L-shaped connecting rod pulls the sliding block clamped on one side of the trigger hook through the trigger hook to move upwards so as to compress the spring, when the upper end of the trigger hook is fixedly arranged on one side of the trigger baffle which is abutted against the trigger baffle, the trigger baffle is triggered by the trigger baffle to further enable the trigger hook to rotate, so that the sliding block is separated from the trigger hook, the sliding block with the knocking hammer fixedly arranged on the lower surface of the sliding block impacts the foundation pile to be detected downwards under the action of the restoring force of the spring, and the knocking force of the knocking hammer fixedly arranged on the lower surface of the sliding block on the foundation pile is identical through the sliding block separating from the trigger hook from the same position, so that the detection error of the detector main body is reduced, and the accuracy of the detector main body in detecting the foundation pile is improved.
Drawings
FIG. 1 is a schematic view of the overall assembly of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of the internal combination of the present utility model;
FIG. 4 is a schematic view of a slider according to the present utility model;
FIG. 5 is a schematic view of a trigger hook of the present utility model;
FIG. 6 is a schematic view of a housing body of the present utility model;
FIG. 7 is a schematic view of an L-shaped connecting rod of the present utility model.
In the figure: 1. a detector body; 2. a detection probe; 3. a housing main body; 4. a slide block; 5. an electric push rod; 6. an L-shaped connecting rod; 7. a trigger hook; 8. triggering a gear lever; 9. a spring; 10. a chute; 11. knocking a hammer; 12. a limit rod; 13. a bump; 14. an arc surface; 15. triggering the baffle.
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.
Referring to fig. 1-7, a foundation pile detection device for construction engineering includes: the detector main body 1 and the detection probe 2 connected on the detector main body 1 are attached to the foundation pile when the foundation pile is detected, the detector main body 1 and the detection probe 2 are in the prior art, so that excessive description is not needed, the construction foundation pile detection device further comprises a shell main body 3, an electric push rod 5 is fixedly arranged on one side of the shell main body 3, the electric push rod 5 is connected with the detector main body 1 through a wire, a battery in the detector main body 1 supplies power for the electric push rod 5, the shell main body 3 is a cuboid, a handle is fixedly arranged on the side face, a sliding block 4 is connected in the shell main body 3 in a sliding way, a sliding groove 10 is formed in one side of the shell main body 3 and is connected in the sliding groove 10 in a sliding way through the sliding block 4, the sliding block 4 is in the shell main body 3 in a sliding way, the sliding block 4 can slide up and down in the shell main body 3, the lower end of the sliding block 4 is fixedly provided with a knocking hammer 11, when the sliding block 4 is positioned at the lowest end in the sliding groove 10, the knocking hammer 11 can extend out of the shell main body 3, the output end of the electric push rod 5 is fixedly provided with an L-shaped connecting rod 6, the L-shaped connecting rod 6 is penetrated in the shell main body 3, one end of the L-shaped connecting rod 6 far away from the electric push rod 5 is rotationally hinged with a trigger hook 7, the hinged position is positioned at the upper end of the trigger hook 7, one side of the sliding block 4 is fixedly provided with a bump 13, the bump 13 is clamped at the inner side of the trigger hook 7, when the electric push rod 5 drives the L-shaped connecting rod 6 to move upwards, the L-shaped connecting rod 6 drives the trigger hook 7 connected at the lower end of the L-shaped connecting rod to move upwards, as the bump 13 fixedly arranged at one side of the sliding block 4 is clamped at the inner side of the trigger hook 7, the trigger hook 7 drives the sliding block 4 which is slidingly connected in the sliding groove 10 to move upwards, and then mention the fixed hammer 11 that beats that sets up at slider 4 lower surface, L shape connecting rod 6 drive the slider 4 upward movement of joint in trigger couple 7 one side through trigger couple 7, mention the hammer 11 that the fixed setting of slider 4 lower surface, need not the workman to mention and beat hammer 11, be favorable to saving workman's physical power, reduce the intensity of labour of workman when detecting the foundation pile.
The upper surface of the sliding block 4 is fixedly provided with a limit rod 12, the limit rod 12 penetrates through the shell main body 3, the outer side of the limit rod 12 is sleeved with a spring 9, the upper end of the spring 9 is abutted against the inner side of the shell main body 3, the lower end of the spring 9 is abutted against the upper surface of the sliding block 4, the spring 9 is always in a compressed state, when the L-shaped connecting rod 6 drives the sliding block 4 clamped on one side of the trigger hook 7 to move upwards through the trigger hook 7, the sliding block 4 extrudes the spring 9 to further compress the spring 9, the spring 9 further stores energy, the upper end of the trigger hook 7 is fixedly provided with a trigger baffle 15, the inner side of the shell main body 3 is spliced with a trigger baffle 8, when the trigger hook 7 rotatably connected to the lower end of the L-shaped connecting rod 6 is driven to move upwards to a designated height, the upper surface of the trigger baffle 15 is abutted against the side of the trigger baffle 8, when the trigger hook 7 continues to be actuated upwards, the trigger baffle 15 is extruded by the trigger baffle rod 8, so that the trigger hook 7 rotates anticlockwise, further, a lug 13 fixedly arranged on one side of the sliding block 4 is separated from the inside of the trigger hook 7, after the sliding block 4 is separated from the trigger hook 7, under the action of the restoring force of the spring 9, the spring 9 pushes the sliding block 4 to move downwards, further, the knocking hammer 11 fixedly arranged on the lower surface of the sliding block 4 impacts a foundation pile to be detected, at the moment, the detector main body 1 can detect the foundation pile and output a result, after the knocking hammer 11 impacts the foundation pile to be detected, the electric push rod 5 drives the trigger hook 7 to move downwards through the L-shaped connecting rod 6 fixedly arranged at the output end of the electric push rod, one side of the trigger hook 7 connected to the lower end of the L-shaped connecting rod 6 in a rotating manner is provided with an arc-shaped surface 14, and the arc-shaped surface 14 is abutted to the outer side of the lug 13 in the downward movement process of the trigger hook 7, the lug 13 is through squeezing the arcwall face 14 of trigger couple 7 for trigger couple 7 anticlockwise rotation, after the arcwall face 14 of trigger couple 7 passes through the lug 13 of slider 4 one side, trigger couple 7 droops naturally under the effect of the gravity of trigger couple 7, make lug 13 inboard at trigger couple 7, the device gets back to initial external, can strike the foundation pile once more, through the trigger mechanism that makes by L shape connecting rod 6, trigger couple 7 and trigger lever 8 constitution, make slider 4 break away from trigger couple 7 all the time from the coplanar, make the fixed striking dynamics of striking hammer 11 that sets up of slider 4 lower surface the foundation pile the same, thereby be favorable to reducing the detection error of detector main part 1, improve the accuracy of detector main part 1 detection foundation pile.
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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A construction foundation pile detection device, comprising: detector main part (1) and detect probe (2) of connecting on detector main part (1), its characterized in that still includes:
a housing main body (3);
the sliding block (4) is connected inside the shell main body (3) in a sliding way, and a knocking hammer (11) is fixedly arranged on the lower surface of the sliding block (4);
the thrust component is arranged on the upper surface of the sliding block (4) and is used for extruding the sliding block (4), the thrust component comprises a limiting rod (12) and a spring (9), the limiting rod (12) is fixedly arranged on the upper surface of the sliding block (4), and the spring (9) is sleeved on the outer side of the limiting rod (12);
the method comprises the steps of,
trigger mechanism, trigger mechanism sets up inside shell main part (3), trigger mechanism is used for pulling slider (4), trigger mechanism include L shape connecting rod (6), trigger couple (7) and trigger shelves pole (8), L shape connecting rod (6) wear to establish inside shell main part (3), trigger couple (7) are articulated L shape connecting rod (6) one end, trigger shelves pole (8) are pegged graft inside shell main part (3), slider (4) one side is fixed to be provided with lug (13), lug (13) joint is in trigger couple (7) are inboard.
2. A construction foundation pile detection device according to claim 1, characterized in that the trigger hook (7) is fixedly provided with a trigger baffle (15) at its upper end.
3. A construction foundation pile detection device according to claim 2, characterised in that the underside of the trigger hook (7) is provided with an arcuate surface (14).
4. A foundation pile detection device for construction engineering according to claim 3, wherein a chute (10) is formed on one side of the housing main body (3), and the slider (4) is slidably connected inside the chute (10).
5. A foundation pile detection device for construction engineering according to claim 3, wherein an electric push rod (5) is fixedly installed on one side of the housing main body (3), and the L-shaped connecting rod (6) is fixedly arranged at the output end of the electric push rod (5).
6. A construction foundation pile detection device according to claim 1, characterised in that one end of the spring (9) abuts against the upper surface of the slider (4), and the other end of the spring (9) abuts against the inside of the detector body (1).
7. A construction foundation pile detection device according to claim 1, characterised in that the limit lever (12) extends through the housing body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420259615.5U CN220580068U (en) | 2024-02-02 | 2024-02-02 | Building engineering foundation pile detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420259615.5U CN220580068U (en) | 2024-02-02 | 2024-02-02 | Building engineering foundation pile detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580068U true CN220580068U (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420259615.5U Active CN220580068U (en) | 2024-02-02 | 2024-02-02 | Building engineering foundation pile detection device |
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| Country | Link |
|---|---|
| CN (1) | CN220580068U (en) |
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- 2024-02-02 CN CN202420259615.5U patent/CN220580068U/en active Active
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