CN219137783U - CFG pile composite foundation static load test self-balancing combination device - Google Patents
CFG pile composite foundation static load test self-balancing combination device Download PDFInfo
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- CN219137783U CN219137783U CN202223413080.2U CN202223413080U CN219137783U CN 219137783 U CN219137783 U CN 219137783U CN 202223413080 U CN202223413080 U CN 202223413080U CN 219137783 U CN219137783 U CN 219137783U
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- connecting plate
- lower connecting
- control panel
- load test
- static load
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Abstract
The application provides a self-balancing combination device for a CFG pile composite foundation static load test, which comprises an upper connecting plate, a lower connecting plate, a control panel and a sliding block, wherein the upper connecting plate is arranged at the top of a hydraulic device; the lower connecting plate is arranged at the bottom of the hydraulic device, and clamping grooves are distributed on the peripheral surface of the lower connecting plate at intervals; the control panel is rotatably arranged in the lower connecting plate, the peripheral surface of the control panel is elastically connected with a sliding rod, and the top surface of the control panel is provided with an operating rod extending out of the top surface of the lower connecting plate; the sliding block is slidably clamped in the lower connecting plate along the circumferential direction, and a connecting hole for the sliding rod to pass through is formed in the sliding block; after the sliding block moves into the clamping groove under the drive of the control panel, the sliding rod penetrates through the sliding block and stretches into the limiting hole on the peripheral surface of the lower connecting plate. The sliding rod is matched with the limiting hole in a clamping way, so that the position of the sliding block relative to the clamping groove can be limited, and the clamping state of the lower connecting plate and the outside is kept.
Description
Technical Field
The application relates to the field of building construction equipment, in particular to a self-balancing combined device for a static load test of a CFG pile composite foundation.
Background
The self-balancing method is an important means for detecting the bearing capacity of the CFG pile composite foundation. In the related art, patent with publication number of CN216360740U discloses a CFG pile composite foundation static load test self-balancing combination device, the device drives a sliding block I to slide in a sliding groove I through a power assembly, and under the matched connection effect between the outer ends of three first clamping grooves on the outer side of the sliding block I, the upper connecting plate and the lower connecting plate are enabled to realize the stable clamping effect with the outside through the first clamping grooves. However, this operation mode has a certain disadvantage in that the clamped state of the upper and lower connection plates with the outside is difficult to fix.
The inventor researches find that the existing fixing mode of the upper connecting plate and the lower connecting plate with the outside has the following defects:
the clamping state of the upper connecting plate and the lower connecting plate with the outside is difficult to fix.
Disclosure of Invention
The utility model aims at providing a CFG stake composite foundation static test self-balancing composite set, it can keep upper and lower connecting plate and external joint state.
Embodiments of the present application are implemented as follows:
the application provides a CFG stake composite foundation static test self-balancing composite set, include:
the upper connecting plate is arranged at the top of the hydraulic device;
the lower connecting plate is arranged at the bottom of the hydraulic device, and clamping grooves are distributed on the peripheral surface of the lower connecting plate at intervals;
the control panel is rotatably arranged in the lower connecting plate, the peripheral surface of the control panel is elastically connected with a sliding rod, and the top surface of the control panel is provided with an operating rod extending out of the top surface of the lower connecting plate;
the sliding block is slidably clamped in the lower connecting plate along the circumferential direction, and a connecting hole for the sliding rod to pass through is formed in the sliding block;
after the sliding block moves into the clamping groove under the drive of the control panel, the sliding rod penetrates through the sliding block and stretches into the limiting hole on the peripheral surface of the lower connecting plate.
In an alternative embodiment, the clamping grooves are uniformly distributed along the circumference of the lower connecting plate.
In an alternative embodiment, the control disc is kept coaxially arranged with the lower connection plate.
In an alternative embodiment, the lever is arranged parallel to the axis of the control disc.
In an alternative embodiment, the slide bar is arranged entirely in the radial direction of the control disk.
In an alternative embodiment, the lower connecting plate is provided with a relief opening for the rotation of the slide bar.
In an alternative embodiment, a spring is fixedly connected between the control panel and the slide bar.
In an alternative embodiment, the peripheral surface of the control disk is provided with mounting holes for receiving springs.
In an alternative embodiment, the slider is integrally configured as an arcuate strip arranged coaxially with the control disk.
In an alternative embodiment, the retainer Kong Naxuan incorporates a screw.
The beneficial effects of the embodiment of the application are that:
in summary, this embodiment provides a CFG stake composite foundation static test self-balancing composite set, when using, drive the control panel through the action bars and rotate for lower connecting plate, so as to drive the slide bar and rotate along the circumference of control panel in step, and can drive the slider and rotate along the circumference of control panel, after the slider moves into the joint groove, the slide bar passes the slider and stretches into the spacing downthehole that is located down on the connecting plate global, utilize the joint cooperation of slide bar and spacing downthehole, can restrict the slider for the position of joint groove, keep the joint state of lower connecting plate and external world.
Drawings
Exemplary embodiments of the present application will be described in detail below with reference to the attached drawings, and it should be understood that the embodiments described below are only for the purpose of explaining the present application and not limiting the scope of the present application, wherein:
FIG. 1 is a schematic diagram of a CFG pile composite foundation static test self-balancing combination device in accordance with an embodiment of the present application;
FIG. 2 is a cross-sectional view of a lower web according to an embodiment of the present application;
reference numerals:
10. a hydraulic device;
20. an upper connecting plate;
30. a lower connecting plate;
40. a control panel;
50. a slide block;
31. a clamping groove;
32. a receiving chamber;
33. an avoidance port;
34. a chute;
35. a limiting hole;
36. a relief groove;
41. a slide bar;
42. a spring;
43. a mounting hole;
44. an operation lever;
51. and a connection hole.
Detailed Description
Currently, in the related art, patent with publication number CN216360740U discloses a self-balancing combination device for CFG pile composite foundation static load test, the device drives a first sliding block to slide in a first sliding chute through a power component, and under the matched connection effect between the outer ends of three first clamping grooves on the outer side of the first sliding block, the upper connecting plate and the lower connecting plate are enabled to realize the stable clamping effect with the outside through the first clamping grooves. However, this operation mode has a certain disadvantage in that the clamped state of the upper and lower connection plates with the outside is difficult to fix.
Referring to fig. 1-2, in view of this, the inventor designs a self-balancing combination device for CFG pile composite foundation static load test, which uses the clamping fit of a slide bar and a limiting hole to limit the position of a slide block relative to a clamping slot, so as to solve the technical problem that the clamping state of an upper connecting plate and a lower connecting plate with the outside is difficult to fix in the related art.
Example 1
In this embodiment, the CFG pile composite foundation static load test self-balancing combination device includes:
the upper connecting plate 20 is arranged at the top of the hydraulic device 10;
the lower connecting plate 30 is arranged at the bottom of the hydraulic device 10, and clamping grooves 31 are distributed on the peripheral surface of the lower connecting plate 30 at intervals;
the control panel 40, the control panel 40 is rotatably arranged in the lower connecting plate 30, the peripheral surface of the control panel 40 is elastically connected with a sliding rod 41, and the top surface of the control panel 40 is provided with an operating rod 44 extending out of the top surface of the lower connecting plate 30;
the sliding block 50 is slidably clamped in the lower connecting plate 30 along the circumferential direction, and a connecting hole 51 for the sliding rod 41 to pass through is formed in the sliding block 50;
after the slider 50 moves into the clamping groove 31 under the driving of the control panel 40, the sliding rod 41 passes through the slider 50 and extends into the limiting hole 35 on the peripheral surface of the lower connecting plate 30.
In this embodiment, when the self-balancing combined device for static load test of CFG pile composite foundation is in use, the control panel 40 is driven to rotate relative to the lower connecting plate 30 by the operating rod 44, so as to drive the slide bar 41 to synchronously rotate along the circumferential direction of the control panel 40, and can drive the slide block 50 to rotate along the circumferential direction of the control panel 40, when the slide block 50 moves into the clamping groove 31, the slide bar 41 passes through the connecting hole 51 on the slide block 50 and stretches into the limiting hole 35 on the circumferential surface of the lower connecting plate 30, and the position of the slide block 50 relative to the clamping groove 31 can be limited by utilizing the clamping fit of the slide bar 41 and the limiting hole 35, so that the clamping state of the lower connecting plate 30 and the outside is maintained.
In this embodiment, alternatively, the upper connection plate 20 and the lower connection plate 30 are integrally constructed in a disc shape having an equal outer diameter, and the upper connection plate 20 and the lower connection plate 30 are maintained in parallel arrangement, the hydraulic devices 10 are uniformly distributed between the upper connection plate 20 and the lower connection plate 30 in the circumferential direction, and the axial distance between the upper connection plate 20 and the lower connection plate 30 can be increased by the elongation of the hydraulic devices 10.
In this embodiment, optionally, the plurality of clamping grooves 31 are uniformly distributed along the circumference of the lower connecting plate 30, the clamping grooves 31 are internally provided with external fixing devices, a circular accommodating cavity 32 is formed in the lower connecting plate 30, the accommodating cavity 32 and the lower connecting plate 30 are coaxially arranged, meanwhile, an arc-shaped sliding groove 34 is further formed in the lower connecting plate 30, the sliding grooves 34 are located outside the accommodating cavity 32, the sliding grooves 34 are uniformly distributed along the circumference of the lower connecting plate 30, the sliding grooves 34 are in one-to-one correspondence with the clamping grooves 31, the sliding grooves 34 are communicated with the clamping grooves 31, and the sliding grooves 34 are integrally coaxially arranged with the lower connecting plate 30.
Further, a fan-shaped escape opening 33 is formed between the accommodating chamber 32 and the chute 34, and the communication between the accommodating chamber 32 and the chute 34 is maintained by the escape opening 33.
In addition, a limiting hole 35 is formed in the peripheral surface of the lower connecting plate 30 located at one side of the clamping groove 31, the limiting hole 35 is kept in communication with the sliding groove 34, and the limiting hole 35 is integrally arranged along the radial direction of the lower connecting plate 30.
In this embodiment, alternatively, the control panel 40 is integrally configured into a disc shape, the control panel 40 is adaptively clamped in the accommodating cavity 32, and the control panel 40 can rotate in the accommodating cavity 32, that is, the control panel 40 and the lower connecting plate 30 are coaxially arranged, in order to facilitate operation of the control panel 40, an operation rod 44 is fixedly connected to the top surface of the control panel 40, and the operation rod 44 is integrally arranged parallel to the axis of the control panel 40, the operation rod 44 extends above the lower connecting plate 30 after passing through a relief groove 36 formed on the top surface of the lower connecting plate 30, the relief groove 36 is integrally configured as an arc groove coaxially arranged with the control panel 40, and when the operation rod 44 moves along the relief groove 36, the control panel 40 can be driven to rotate relative to the lower connecting plate 30.
Further, a mounting hole 43 is formed on the peripheral surface of the control panel 40, the mounting hole 43 is integrally arranged along the radial direction of the control panel 40, the inner end of the spring 42 is fixedly connected to the bottom of the mounting hole 43, the outer end of the spring 42 is fixedly connected to the inner end of the slide bar 41, namely, the slide bar 41 is integrally arranged along the radial direction of the control panel 40, and part of the slide bar 41 is always positioned inside the mounting hole 43, and the slide bar 41 can rotate along with the control panel 40 by means of the clamping fit of the slide bar 41 and the mounting hole 43.
In addition, the sliding rod 41 integrally rotates along with the control panel 40 inside the avoiding opening 33, that is, the radian of the avoiding opening 33 plays a role in limiting the rotation amplitude of the sliding rod 41.
In this embodiment, alternatively, the sliding block 50 is integrally configured as an arc-shaped strip adapted to the sliding groove 34, the sliding block 50 is provided with a connecting hole 51 for the sliding rod 41 to pass through, and the sliding block 50 can rotate along with the sliding rod 41 by using the plug-in fit of the sliding rod 41 and the connecting hole 51.
Further, after the sliding block 50 rotates by a certain angle along with the sliding rod 41, (for example, the sliding block 50 moves into the clamping groove 31, and at this time, the sliding block 50 can complete the clamping action of the external fixing structure located in the clamping groove 31), the sliding rod 41 just rotates to the position corresponding to the limiting hole 35, at this time, under the action of the elastic thrust of the spring 42, the sliding rod 41 can pass through the sliding block 50 and be inserted into the limiting hole 35, and by using the plugging fit of the sliding rod 41 and the limiting hole 35, the sliding block 50 can be prevented from retreating into the sliding groove 34 from the clamping groove 31 again, and the clamping state of the lower connecting plate 30 and the outside can be effectively maintained.
In addition, in order to facilitate the sliding block 50 to smoothly retract into the sliding groove 34, a screw (not shown in the figure) may be screwed into the limiting hole 35, and when the screw is screwed inward, the sliding rod 41 may be pushed away from the limiting hole 35, so as to release the plug-in fit between the sliding rod 41 and the limiting hole 35, and then the control panel 40 is reversely rotated by the operating rod 44, so that the resetting operation can be completed.
Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. The utility model provides a CFG stake composite foundation static load test self-balancing composite set which characterized in that includes:
the upper connecting plate is arranged at the top of the hydraulic device;
the lower connecting plate is arranged at the bottom of the hydraulic device, and clamping grooves are distributed on the peripheral surface of the lower connecting plate at intervals;
the control panel is rotatably arranged in the lower connecting plate, the peripheral surface of the control panel is elastically connected with a sliding rod, and the top surface of the control panel is provided with an operating rod extending out of the top surface of the lower connecting plate;
the sliding block is slidably clamped in the lower connecting plate along the circumferential direction, and a connecting hole for the sliding rod to pass through is formed in the sliding block;
after the sliding block moves into the clamping groove under the drive of the control panel, the sliding rod penetrates through the sliding block and stretches into the limiting hole on the peripheral surface of the lower connecting plate.
2. The CFG pile composite foundation static load test self-balancing combination device according to claim 1, wherein,
the clamping grooves are uniformly distributed along the circumferential direction of the lower connecting plate.
3. The CFG pile composite foundation static load test self-balancing combination device according to claim 2, wherein,
the control disc is kept coaxially arranged with the lower connecting plate.
4. The CFG pile composite foundation static load test self-balancing combination device of claim 3, wherein,
the operating lever is arranged in parallel with the axis of the control panel.
5. The CFG pile composite foundation static load test self-balancing combination device of claim 4, wherein,
the slide bar is arranged entirely along the radial direction of the control disk.
6. The CFG pile composite foundation static load test self-balancing combination device of claim 5, wherein,
the inside of lower connecting plate is equipped with and is used for slide bar pivoted dodges the mouth.
7. The CFG pile composite foundation static load test self-balancing combination device of claim 6, wherein,
a spring is fixedly connected between the control panel and the sliding rod.
8. The CFG pile composite foundation static load test self-balancing combination device of claim 7, wherein,
the periphery of the control panel is provided with a mounting hole for placing the spring.
9. The CFG pile composite foundation static load test self-balancing combination device of claim 8, wherein,
the slider is integrally constructed as an arc-shaped strip arranged coaxially with the control disk.
10. The CFG pile composite foundation static load test self-balancing combination device of claim 9, wherein,
the stop Kong Naxuan incorporates a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413080.2U CN219137783U (en) | 2022-12-20 | 2022-12-20 | CFG pile composite foundation static load test self-balancing combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413080.2U CN219137783U (en) | 2022-12-20 | 2022-12-20 | CFG pile composite foundation static load test self-balancing combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219137783U true CN219137783U (en) | 2023-06-06 |
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ID=86567521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223413080.2U Active CN219137783U (en) | 2022-12-20 | 2022-12-20 | CFG pile composite foundation static load test self-balancing combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219137783U (en) |
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2022
- 2022-12-20 CN CN202223413080.2U patent/CN219137783U/en active Active
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