CN221297808U - Foundation bearing capacity measuring device - Google Patents
Foundation bearing capacity measuring device Download PDFInfo
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- CN221297808U CN221297808U CN202421281575.0U CN202421281575U CN221297808U CN 221297808 U CN221297808 U CN 221297808U CN 202421281575 U CN202421281575 U CN 202421281575U CN 221297808 U CN221297808 U CN 221297808U
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- bearing capacity
- measuring device
- scale frame
- capacity measuring
- groove
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 29
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The application relates to the technical field of bearing capacity measuring devices, in particular to a foundation bearing capacity measuring device, which comprises a bottom plate, a scale frame arranged at the upper end of the bottom plate, and a detection assembly movably connected to one side of the scale frame and capable of penetrating through the bottom plate, wherein a limit groove is formed in the surface of the scale frame, and a handle of the detection assembly can slide up and down along the limit groove; the scale frame in spacing groove one side sliding connection has the baffle, the lateral part of baffle is connected with the sliding block, the face of scale frame is vertical to be offered and supplies the sliding groove that the sliding block slided, the sliding block can be dismantled and be connected with and support tightly the tight bolt of support of the tank bottom of sliding groove. The application has the effect of improving the convenience in measuring the bearing capacity of the foundation.
Description
Technical Field
The application relates to the technical field of bearing capacity measuring devices, in particular to a foundation bearing capacity measuring device.
Background
The foundation bearing capacity refers to the maximum load or pressure which can be borne by soil or rock foundations at a certain depth, and directly influences the stability and safety of a building, so that the determination of the foundation bearing capacity is important for the design and construction of a building structure.
In the process of measuring the bearing capacity of the foundation, the detection device needs to be lifted to the fixed height above for a plurality of times, so that the drop distance is consistent during hammering each time. Traditional foundation bearing capacity measuring device relies on artifical lifting sliding hammer, probably leads to the fall inconsistent of many times hammering, and measuring result's accuracy is easily influenced, therefore, chinese patent publication No. CN214530598U discloses a foundation bearing capacity measuring device, including the bottom plate, set up scale plate and the gauge stick in the bottom plate upper end, the gauge stick lower extreme is connected with the gauge head, bottom plate middle part trompil just can supply the gauge head to pass. One side of the detection rod is connected with a starting handle through a transversely arranged limiting column, and one side of the scale plate is provided with a limiting groove for the starting handle to be inserted and slide up and down from top to bottom. After the worker determines the place where the bearing capacity of the foundation needs to be measured, the worker can manually slide the starting handle along the limiting groove to the target scale, so that the consistent falling distance of multiple hammering is ensured.
However, when different foundations are tested, the height of the test device required to be lifted is not usually a fixed value, and the height of the lifting may be changed according to the type, size, load condition and requirement of the test standard of the foundations so as to ensure sufficient load transmission and effective test results. When the manual sliding is performed on the same foundation for a plurality of times, the scale value sliding to each time is required to be observed, the operation is complicated, and still there is room for improvement.
Disclosure of utility model
In order to improve convenience in measuring the bearing capacity of a foundation, the application provides a foundation bearing capacity measuring device.
The application provides a foundation bearing capacity measuring device which adopts the following technical scheme:
The utility model provides a foundation bearing capacity measuring device, includes the bottom plate, set up in the scale frame of bottom plate upper end, swing joint in scale frame one side just can run through the detection component of bottom plate, detection component includes from top to bottom connecting gradually shakes down hammer, probe rod and probe, one side of shakes down hammer is connected with the extension pole, the periphery of extension pole is connected with the handle, one side of scale frame runs through the shaping and has the groove of stepping down that supplies the extension pole slides from top to bottom, the cell wall of stepping down the groove is offered and is supplied the spacing groove that the handle stretches out and slides from top to bottom; the scale frame in handle one side sliding connection has the baffle, the baffle set up in the upper end of handle, the lateral part of baffle is connected with the sliding block, the face of scale frame is vertical to be offered and supplies the sliding block sliding groove that slides, the sliding block can dismantle and be connected with to support tightly the tight bolt of supporting of the tank bottom of sliding groove.
By adopting the technical scheme, when the foundation is detected, the required drop distance for hammering is determined firstly, then the baffle is locked and fixed after sliding to the target height of the scale plate, and at the moment, the height consistency of repeated lifting of the detection assembly can be ensured only by sliding the handle to the lower end face of the abutting baffle each time, so that the actual requirement is met; when the foundation to be detected is replaced, the height of the baffle plate is only required to be readjusted, and the whole scheme is simple and easy to implement.
Optionally, an arc-shaped notch for embedding the handle is formed at the lower end of the baffle.
By adopting the technical scheme, the arc notch is matched with the shape of the handle, so that the impact of the handle on the baffle plate is weakened, and the probability of loosening the bolt caused by collision is reduced.
Optionally, a cushion pad is connected to the inner wall of the arc-shaped notch.
Optionally, the sliding block is C-shaped, the cell wall laminating of sliding tray the outer wall of sliding block.
Through adopting above-mentioned technical scheme, C type design, place the sliding block and deviate from in the sliding tray, also strengthened the limiting effect of sliding tray to the sliding block simultaneously, avoid the skew that slides, ensure gliding smoothness nature.
Optionally, the periphery of probe rod can be dismantled and be connected with the opening lantern ring that has the deformability, the inner wall butt of opening lantern ring the periphery of probe rod, the lower extreme of opening lantern ring is provided with the butt the base of bottom plate, the opening lantern ring with be provided with the backup pad between the base.
Through adopting above-mentioned technical scheme, when not needing to detect, utilize the opening lantern ring to support tightly the probe rod, utilize backup pad and base fixed for there is certain interval between probe and the ground, avoid damaging the probe.
Optionally, the opening lantern ring is connected with the extension board in the opposite both sides of opening part, adjacent can dismantle between the extension board and be connected with the lock bolt.
Through adopting above-mentioned technical scheme, utilize extension board and locking bolt to strengthen locking effect, improve the stability of fixed detection subassembly ground clearance.
Optionally, an embedded ring groove for embedding the base is formed in the upper end of the bottom plate.
Optionally, an anti-slip pad is connected to the inner periphery of the opening collar.
In summary, the present application includes at least one of the following beneficial technical effects:
When the foundation is detected, the drop distance required by hammering is determined firstly, then the baffle is locked and fixed after sliding to the target height of the scale plate, and at the moment, the height consistency of repeated lifting of the detection assembly can be ensured only by sliding the handle to the lower end face of the abutting baffle each time, so that the actual requirement is met; when the foundation to be detected is replaced, only the height of the baffle plate is required to be readjusted, and the whole scheme is simple and easy to implement;
When not needing to detect, the usable opening lantern ring supports tightly the probe rod, utilizes backup pad and base to fix for there is certain interval between probe and the ground, avoids the probe to drop and the butt ground naturally because of gravity under the prerequisite that need not to separate detection component and scale frame at every turn, ensures the life of probe.
Drawings
Fig. 1 is a schematic view of the overall structure of a foundation bearing capacity measuring device according to an embodiment of the present application.
Fig. 2 is a bottom view of the foundation load capacity measuring device according to the embodiment of the present application.
Fig. 3 is a partial enlarged view of the portion a in fig. 1.
Reference numerals illustrate: 1. a bottom plate; 11. a detection hole; 12. a fixing hole; 13. a fixing bolt; 14. a ring groove is embedded; 2. a scale frame; 21. a relief groove; 22. a limit groove; 23. scale marks; 24. a sliding groove; 3. a detection assembly; 31. vibrating a drop hammer; 32. a probe rod; 33. a probe; 34. an extension rod; 35. a grip; 4. a baffle; 41. an arc-shaped notch; 42. a cushion pad; 43. a sliding block; 44. abutting the bolt; 5. a base; 51. a support plate; 52. an open collar; 53. an anti-slip pad; 54. an extension plate; 55. a locking bolt.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
Herein, a coordinate system XYZ is provided, wherein the forward direction of the Z axis represents the upper direction, the reverse direction of the Z axis represents the lower direction, the forward direction of the Y axis represents the front direction, the reverse direction of the Y axis represents the rear direction, the forward direction of the X axis represents the right direction, and the reverse direction of the X axis represents the left direction.
The embodiment of the application discloses a foundation bearing capacity measuring device. Referring to fig. 1, the foundation bearing capacity measuring device comprises a base plate 1, a scale frame 2 and a detection assembly 3. The scale frame 2 and the detection component 3 are both arranged at the upper end of the bottom plate 1, the scale frame 2 is arranged on one side of the bottom plate 1, the detection component 3 is movably connected with the scale frame 2 and is close to the middle part of the bottom plate 1, and the middle part of the bottom plate 1 is penetrated and provided with a detection hole 11 for the detection component 3 to be inserted up and down.
Four corners of the bottom plate 1 are penetrated with fixing holes 12 from top to bottom, each fixing hole 12 is movably sleeved with a fixing bolt 13, and the fixing bolts 13 are beaten to be inserted into the ground, so that the bottom plate 1 is stably fixed at the upper end of the ground.
The detecting assembly 3 includes a vibrating hammer 31, a probe rod 32 and a probe 33 which are sequentially installed and fixed from top to bottom, and the connection mode and the use principle of the three are the same as those of the prior art, and are not described in detail herein. An extension rod 34 is fixed on the right side of the vibration drop hammer 31 in a threaded manner, a grip 35 is connected on the front side of the extension rod 34 in a threaded manner, a yielding groove 21 for the extension rod 34 to slide up and down is formed on the right side of the scale frame 2 in a penetrating manner, a limit groove 22 for the grip 35 to extend out is formed in a penetrating manner on the front side groove wall of the yielding groove 21, and the grip 35 can slide up and down along the limit groove 22. The scale mark 23 is vertically drawn on the right side of the scale frame 2, and the scale mark 23 is matched with the extension rod 34 so as to be convenient for reading, thereby confirming the drop distance during hammering.
The upper end of the bottom plate 1 is also provided with an embedded ring groove 14 around the detection hole 11. When the foundation bearing capacity measuring device is not needed, the base 5 is embedded at the embedded ring groove 14 at the upper end of the base plate 1, a plurality of supporting plates 51 are welded at the upper end of the base 5, an opening lantern ring 52 with deformation capacity is welded and fixed at the upper end of the plurality of supporting plates 51, and the probe rod 32 is sleeved on the opening lantern ring 52.
Referring to fig. 2, a baffle 4 is disposed at the front side of the scale frame 2, the baffle 4 is disposed at the upper end of the grip 35 to block the grip 35 from continuously lifting, an arc-shaped notch 41 for embedding the grip 35 is formed at the lower end of the baffle 4, and a buffer pad 42 is adhered to the inner wall of the arc-shaped notch 41.
In addition, the sliding blocks 43 are formed on the left side and the right side of the baffle plate 4 uniformly, the sliding blocks 43 are C-shaped, and the sliding blocks 43 on the two sides of the baffle plate 4 are arranged in an axisymmetric mode by taking the vertical central line of the baffle plate 4 as an axis. The face of the front side of the scale frame 2 is vertically provided with sliding grooves 24 for sliding of the sliding blocks 43, the two sliding grooves 24 are respectively arranged on the left side and the right side of the limiting groove 22, and when the sliding blocks 43 are inserted into the sliding grooves 24, the outer walls of the sliding blocks 43 are attached to the groove walls of the sliding grooves 24. The sliding groove 24 does not penetrate the plate surface of the scale frame 2, and the end surface of the sliding block 43 is detachably connected with a tightening bolt 44 capable of tightening the bottom of the sliding groove 24.
Referring to fig. 3, a slip prevention pad 53 is adhered to the inner circumference of the open collar 52. And the opening lantern ring 52 is provided with extension plates 54 at two opposite sides of the opening, the anti-slip pad 53 is sleeved with the probe rod 32 and abuts against the outer peripheral surface of the probe rod 32, and a locking bolt 55 is detachably connected between the adjacent extension plates 54.
The implementation principle of the foundation bearing capacity measuring device provided by the embodiment of the application is as follows: when the foundation needs to be detected, the base 5 is removed, so that the opening collar 52 does not abut against the probe rod 32, and the probe rod 32 can penetrate the detection hole 11 up and down. Firstly, determining the required drop distance of hammering, loosening the abutting bolt 44, sliding the baffle plate 4 to the target height of the scale plate, then fixing the abutting bolt 44 to fix the position of the baffle plate 4, and at the moment, only sliding the handle 35 to the lower end face of the abutting baffle plate 4 each time, so that the consistent height of the multiple lifting of the detection assembly 3 can be ensured. When the foundation to be detected is replaced, only the height of the baffle 4 needs to be readjusted.
When not needing to carry out foundation detection work, the lifting probe rod 32 makes probe 33 keep away from ground, utilizes opening lantern ring 52 to support tightly probe rod 32, and backup pad 51 and base 5 support fixed opening lantern ring 52 this moment, and when depositing foundation bearing capacity measuring device, remain certain interval throughout between probe 33 and the ground, avoid probe 33 damage.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A foundation bearing capacity measuring device is characterized in that: the device comprises a bottom plate (1), a scale frame (2) arranged at the upper end of the bottom plate (1), and a detection assembly (3) movably connected to one side of the scale frame (2) and capable of penetrating through the bottom plate (1), wherein the detection assembly (3) comprises a vibrating drop hammer (31), a probe rod (32) and a probe (33) which are sequentially connected from top to bottom, one side of the vibrating drop hammer (31) is connected with an extension rod (34), the periphery of the extension rod (34) is connected with a handle (35), one side of the scale frame (2) is provided with a yielding groove (21) which is used for the extension rod (34) to slide up and down in a penetrating manner, and the groove wall of the yielding groove (21) is provided with a limiting groove (22) which is used for the handle (35) to extend and slide up and down; the utility model discloses a scale frame, including handle (35) and scale frame (2), scale frame (2) in handle (35) one side sliding connection has baffle (4), baffle (4) set up in the upper end of handle (35), the lateral part of baffle (4) is connected with slider (43), the face of scale frame (2) is vertical to be offered supplies slider (24) that slider (43) slided, slider (43) can dismantle and be connected with support tight bolt (44) that support the tank bottom of slider (24).
2. The foundation load bearing capacity measuring device according to claim 1, wherein: the lower end of the baffle plate (4) is provided with an arc-shaped notch (41) for embedding the handle (35).
3. The foundation load bearing capacity measuring device according to claim 2, wherein: the inner wall of the arc-shaped notch (41) is connected with a buffer pad (42).
4. The foundation load bearing capacity measuring device according to claim 2, wherein: the sliding block (43) is of a C shape, and the groove wall of the sliding groove (24) is attached to the outer wall of the sliding block (43).
5. A foundation load bearing capacity measuring device according to any one of claims 1-4, wherein: the outer periphery of probe rod (32) can be dismantled and be connected with opening lantern ring (52) that have deformability, the inner wall butt of opening lantern ring (52) the outer periphery of probe rod (32), the lower extreme of opening lantern ring (52) is provided with butt base (5) of bottom plate (1), opening lantern ring (52) with be provided with backup pad (51) between base (5).
6. The foundation load bearing capacity measuring device according to claim 5, wherein: the opening lantern ring (52) is connected with extension plates (54) on two opposite sides of the opening, and locking bolts (55) are detachably connected between the adjacent extension plates (54).
7. The foundation load bearing capacity measuring device according to claim 5, wherein: an embedded ring groove (14) for embedding the base (5) is formed in the upper end of the bottom plate (1).
8. The foundation load bearing capacity measuring device according to claim 5, wherein: an anti-slip pad (53) is connected to the inner periphery of the opening collar (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421281575.0U CN221297808U (en) | 2024-06-06 | 2024-06-06 | Foundation bearing capacity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421281575.0U CN221297808U (en) | 2024-06-06 | 2024-06-06 | Foundation bearing capacity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221297808U true CN221297808U (en) | 2024-07-09 |
Family
ID=91749443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421281575.0U Active CN221297808U (en) | 2024-06-06 | 2024-06-06 | Foundation bearing capacity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221297808U (en) |
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2024
- 2024-06-06 CN CN202421281575.0U patent/CN221297808U/en active Active
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