CN209741811U - Bearing plate for detecting bearing capacity of foundation - Google Patents
Bearing plate for detecting bearing capacity of foundation Download PDFInfo
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- CN209741811U CN209741811U CN201920102075.9U CN201920102075U CN209741811U CN 209741811 U CN209741811 U CN 209741811U CN 201920102075 U CN201920102075 U CN 201920102075U CN 209741811 U CN209741811 U CN 209741811U
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- bearing
- plate
- foundation
- trapezoidal
- bearing capacity
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Abstract
The utility model relates to a ground bearing capacity detects technical field, concretely relates to ground bearing capacity detects uses bearing plate, aims at providing a simple and convenient bearing plate that just can be used for each different ground bearing capacity test of preparation, and its technical scheme main points are: the utility model provides a foundation bearing capacity detects uses bearing plate, its characterized in that, includes a plurality of daughter boards that bear, bear the daughter board just both sides wall and be provided with trapezoidal groove and trapezoidal lug respectively, two adjacent trapezoidal grooves and the trapezoidal lug grafting of bearing the daughter board are connected, bear the daughter board and be provided with hollow column casing on the adjacent lateral wall in trapezoidal groove, are connected with the steel column between the hollow column casing of per two daughter boards that bear. The utility model has low cost and convenient use.
Description
Technical Field
the utility model relates to a ground bearing capacity detection device especially relates to a bearing plate is used in ground bearing capacity detection.
Background
The flat plate load test is an in-situ test method which is earliest in use and most widely applied, and the test is to lay a mattress layer with certain thickness below a pressure bearing plate; a jack is placed on the bearing plate, then loads are applied to the bearing plate with a certain size in a grading mode, an in-situ test that the natural foundation deforms along with pressure under the action of loads of all levels is observed, and the flat plate load test is suitable for the ground surface shallow foundation and is particularly suitable for various soil filled with soil and gravels. The test is visual and simple, so the method is widely applied to detection of the bearing capacity of the foundation for many years. When the method is used for detection at present, because of different working environments and different tested foundations, the width of a pressure bearing plate required by a tester is changed to a certain extent; the existing method is to manufacture a needed bearing plate according to specific conditions, and each manufacturing process wastes time and resources.
In order to solve the above problems, the current chinese patent with publication number CN207714303U discloses a pressure-bearing plate for detecting bearing capacity of a foundation, which has the technical key points that: the utility model provides a foundation bearing capacity detects uses bearing plate, includes a plurality of daughter boards, first bank of cells has been seted up to the daughter board, first bank of cells includes two first sub-grooves, first sub-groove vertical projection semicircular in shape, and the semi-circular opening side towards the daughter board outside, first sub-inslot is provided with the connecting plate, connecting plate vertical projection is circular, and the area is first sub-groove vertical projection's twice, connecting plate bottom surface border is provided with the snap ring, first sub-groove is seted up and is agreed with the first draw-in groove of 1/2 length snap ring, the snap ring joint is in first draw-in groove. The utility model discloses a through set up snap ring and draw-in groove on bearing the daughter board, use snap ring and draw-in groove to mutually support and merge a plurality of bearing the daughter boards into bigger loading board.
The prior art scheme has the following defects: the manufacturing process and the process of the bearing daughter board are complex, and excessive time and labor are needed for manufacturing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bearing plate is used in detection of foundation bearing capacity, its purpose is solved current board of accepting and is made the problem of the extravagant resource of mode.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a foundation bearing capacity detects uses bearing plate, includes a plurality of daughter boards that bear, bear the just right both sides wall of daughter board and be provided with trapezoidal groove and trapezoidal lug respectively, two adjacent trapezoidal grooves and the trapezoidal lug grafting of bearing the daughter board are connected, bear the daughter board and be provided with hollow column casing on the adjacent lateral wall in trapezoidal groove, are connected with the steel column between the hollow column casing of per two bearing the daughter boards.
Through adopting above-mentioned technical scheme, when the single daughter board of the area of the pressure-bearing panel of needs can satisfy, then operating personnel directly use single pressure-bearing panel carry out work can, when single unable satisfying of required pressure-bearing panel, then insert the trapezoidal lug of a daughter board into the dovetail groove of another daughter board, then slide the steel column in the hollow cylinder of steel column to another hollow cylinder in, firmly fix per two daughter boards, constitute bigger pressure-bearing panel, increase the application range who bears the daughter board.
The utility model discloses further set up to: and the steel column is provided with a supporting rod.
Through adopting above-mentioned technical scheme, the branch that is equipped with makes things convenient for operating personnel to hold in order to slide the steel column.
The utility model discloses further set up to: any side wall of every two bearing sub-plates is provided with a sliding plate for the sliding of the steel column, the end part of the bearing sub-plate close to the sliding plate is provided with a limiting column barrel, and a first gap for clamping and embedding the support rod is reserved between the limiting column barrel and the sliding plate.
Through adopting above-mentioned technical scheme, the spacing column casing that is equipped with avoids the steel column directly to follow the complete roll-off in the hollow column casing, influences the follow-up use that bears the daughter board, the sliding plate is used for supporting the steel column and slides, slope when avoiding sliding, in bearing the daughter board idle time in with branch card income first clearance in addition, not only prevent convex branch scotch others, make in addition to bear the daughter board clean and tidy pleasing to the eye, and the position of steel column can be injectd in the setting in first clearance, avoid taking place the drunkenness when the atress.
The utility model discloses further set up to: and a second gap for clamping and embedding the support rod is reserved between the sliding plate and the hollow column barrel.
Through adopting above-mentioned technical scheme, the second clearance that is equipped with is used for the inlay card branch, and fixed steel column prevents that the steel column from losing.
The utility model discloses further set up to: and the steel column is in transition fit with the inner wall of the hollow column casing.
By adopting the technical scheme, the steel column and the hollow column casing are in transition fit, so that the pressure borne by the bearing daughter board can be better shared.
The utility model discloses further set up to: the side wall of the bearing sub-plate close to the trapezoidal groove is provided with a clamping wall extending outwards, and the side wall of the bearing sub-plate close to the trapezoidal bump is provided with a connecting plate used for fixing the clamping wall.
Through adopting above-mentioned technical scheme, after bearing the concatenation of daughter board, settle the card wall on the connecting plate, the bearing capacity that dispersion dovetail groove and trapezoidal lug received.
The utility model discloses further set up to: the bottom wall of the bearing sub-plate is fixedly provided with a plurality of concave fixing blocks, and a steel plate is inserted between the concave fixing blocks of the two bearing sub-plates.
Through adopting above-mentioned technical scheme, the steel sheet that is equipped with inserts and further reinforces the stability that two bear the weight of the daughter board connection in the spill fixed block.
The utility model discloses further set up to: the steel plate is in transition fit with the inner wall of the concave fixed block.
Through adopting above-mentioned technical scheme, transition complex steel sheet and spill fixed block further strengthen the connection position between two bearing daughter boards for the connection end portion that bears the daughter board is more stable.
To sum up, the utility model discloses a beneficial technological effect does:
The first side wall and the second side wall of the bearing sub-board are respectively provided with a trapezoidal groove and a trapezoidal lug which is embedded into the trapezoidal groove, a hollow column casing with two open ends is arranged on the third side wall, a steel column is connected in the hollow column casing in a sliding way through a sliding device, when a single sub-board with the required area of the pressure-bearing panel can meet the requirement, the operator can directly use a single bearing plate to work, when the required bearing plate can not be met, the trapezoidal convex block of one sub-plate is inserted into the trapezoidal groove of the other sub-plate, then slide the steel column in the hollow column section of thick bamboo to between two daughter boards through slider, firmly fix two daughter boards, constitute bigger bearing plate, satisfy the demand of different places to the loading board, avoided the wasting of resources that leads to because of the place portion needs to make again, simple manufacture moreover, convenient operation.
Drawings
Fig. 1 is the utility model discloses a bearing plate structure schematic diagram is used in ground bearing capacity detection.
In the figure, 1, a daughter board is carried; 2. a trapezoidal groove; 21. a trapezoidal bump; 3. a hollow column; 31. a steel column; 4. a sliding plate; 5. a strut; 6. a concave fixed block; 61. a steel plate; 7. a blocking wall; 71. a connecting plate; 8. a first gap; 81. a second gap; 9. and (5) limiting the column casing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a foundation bearing capacity detects uses bearing plate, including a plurality of daughter boards 1 that bear, adopt two in this embodiment to bear daughter board 1 and exemplify, bear daughter board 1 just right both sides wall and be provided with trapezoidal groove 2 and trapezoidal lug 21 respectively, adjacent two trapezoidal grooves 2 and the trapezoidal lug 21 plug-in connection that bear daughter board 1, bear daughter board 1 and be close to the lateral wall in trapezoidal groove 2 and be provided with outside extension card wall 7, bear daughter board 1 and be close to the lateral wall of trapezoidal lug 21 and be provided with the connecting plate 71 that is used for fixed card wall 7.
Further for making two bear daughter boards 1 connect more stably, be provided with hollow column casing 3 on bearing daughter board 1 and the adjacent lateral wall of dovetail groove 2, be connected with steel column 31 between the hollow column casing 3 of every two bear daughter boards 1. Be provided with on any lateral wall in two bearing plate 1 and supply gliding sliding plate 4 of steel column 31, the tip that is close to sliding plate 4 and deviates from hollow column casing 3 on bearing plate 1 is provided with spacing column casing 9, and leaves the first clearance 8 that supplies branch 5 inlay card between spacing column casing 9 and sliding plate 4. A second gap 81 for clamping and embedding the support rod 5 is reserved between the sliding plate 4 and the hollow column cylinder 3, and the steel column 31 is in transition fit with the inner wall of the hollow column cylinder 3.
And further for preventing bearing daughter board 1 compression deformation, bear fixed being equipped with a plurality of spill fixed blocks 6 in daughter board 1 diapire, the diapire of each bearing daughter board 1 is provided with one in this embodiment, and peg graft between two spill fixed blocks 6 that bear daughter board 1 and have steel sheet 61. The steel plate 61 is in transition fit with the inner wall of the concave fixing block 6.
The utility model discloses a theory of operation is: when the bearing plate is used, the trapezoidal convex block 21 of one bearing plate slides into the trapezoidal groove 2 of the other bearing plate 1, meanwhile, the blocking wall 7 is connected to the connecting plate 71, then an operator holds the supporting rod 5 to slide the steel column 31 in the hollow column casing 3 to the connecting end part between the two bearing plates 1 by the sliding steel column 31, rotates the supporting rod 5 into the second gap 81, inserts the steel plate 61 into the concave fixing blocks 6 fixedly arranged on the two bearing plates 1 respectively, and firmly fixes the two bearing plates 1 to form a larger bearing plate.
When not using, operating personnel drives steel column 31 through slip branch 5 and gets back to in the hollow column section of thick bamboo 3 of the bearing daughter board 1 lateral wall at place, then rotates branch 5 for in branch 5 blocks first clearance 8, then takes out steel sheet 61 from spill fixed block 6, with one bear daughter board 1 and another bear daughter board 1 to two direction horizontal slip, make trapezoidal lug 21 roll-off dovetail groove 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a foundation bearing capacity detects uses bearing plate, its characterized in that, includes a plurality of daughter boards (1) that bear, bear daughter board (1) just right both sides wall and be provided with trapezoidal groove (2) and trapezoidal lug (21) respectively, two adjacent trapezoidal grooves (2) and the trapezoidal lug (21) grafting of bearing daughter board (1) are connected, bear and be provided with hollow column section of thick bamboo (3) on daughter board (1) and the adjacent lateral wall in trapezoidal groove (2), are connected with steel column (31) between every two hollow column section of thick bamboos (3) of bearing daughter board (1).
2. The bearing plate for foundation load bearing capacity detection according to claim 1, wherein a strut (5) is provided on the steel column (31).
3. The bearing plate for detecting the bearing capacity of the foundation according to claim 2, wherein a sliding plate (4) for sliding the steel column (31) is arranged on any one side wall of every two bearing sub-plates (1), a limiting column casing (9) is arranged on the bearing sub-plate (1) close to the end part of the sliding plate (4) departing from the hollow column casing (3), and a first gap (8) for clamping and embedding the supporting rod (5) is reserved between the limiting column casing (9) and the sliding plate (4).
4. The bearing plate for foundation bearing capacity detection according to claim 3, wherein a second gap (81) for clamping and embedding the supporting rod (5) is left between the sliding plate (4) and the hollow cylinder (3).
5. The bearing plate for foundation bearing capacity detection according to claim 1, wherein the steel columns (31) are transition-fitted with the inner wall of the hollow cylinder (3).
6. The bearing plate for foundation bearing capacity detection according to claim 1, wherein the side wall of the bearing sub-plate (1) near the trapezoidal groove (2) is provided with a blocking wall (7) extending outwards, and the side wall of the bearing sub-plate (1) near the trapezoidal bump (21) is provided with a connecting plate (71) for fixing the blocking wall (7).
7. The bearing plate for detecting the bearing capacity of the foundation as claimed in claim 1, wherein a plurality of concave fixing blocks (6) are fixedly arranged on the bottom wall of the bearing sub-plate (1), and a steel plate (61) is inserted between the concave fixing blocks (6) of the two bearing sub-plates (1).
8. The bearing plate for foundation bearing capacity detection according to claim 7, wherein the steel plate (61) is in transition fit with the inner wall of the concave fixing block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102075.9U CN209741811U (en) | 2019-01-21 | 2019-01-21 | Bearing plate for detecting bearing capacity of foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102075.9U CN209741811U (en) | 2019-01-21 | 2019-01-21 | Bearing plate for detecting bearing capacity of foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209741811U true CN209741811U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102075.9U Active CN209741811U (en) | 2019-01-21 | 2019-01-21 | Bearing plate for detecting bearing capacity of foundation |
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| CN (1) | CN209741811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477388A (en) * | 2023-10-30 | 2024-01-30 | 广东科源电气股份有限公司 | Compact box-type transformer substation |
-
2019
- 2019-01-21 CN CN201920102075.9U patent/CN209741811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477388A (en) * | 2023-10-30 | 2024-01-30 | 广东科源电气股份有限公司 | Compact box-type transformer substation |
| CN117477388B (en) * | 2023-10-30 | 2024-05-03 | 广东科源电气股份有限公司 | Compact box-type transformer substation |
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