CN214174031U - Foundation bearing capacity experimental device for civil engineering - Google Patents
Foundation bearing capacity experimental device for civil engineering Download PDFInfo
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- CN214174031U CN214174031U CN202023172583.6U CN202023172583U CN214174031U CN 214174031 U CN214174031 U CN 214174031U CN 202023172583 U CN202023172583 U CN 202023172583U CN 214174031 U CN214174031 U CN 214174031U
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- bearing capacity
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- civil engineering
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- 238000002474 experimental method Methods 0.000 claims abstract description 43
- 239000002689 soil Substances 0.000 claims abstract description 41
- 244000309464 bull Species 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000005457 optimization Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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 discloses a ground bearing capacity experimental apparatus for civil engineering, including the experiment table, be equipped with controlgear on the experiment table, controlgear's below is equipped with the toper and strikes the head, a plurality of soil property grooves have been seted up to the top side of experiment table, and the top side of experiment table is rotated and is installed the screw thread bull stick, and the movable block has been cup jointed to the screw thread on the screw thread bull stick, and the top side of movable block sets up threaded hole, and the top of screw thread bull stick is rotated and is run through the screw hole. The utility model has the advantages that: the utility model discloses in, be equipped with a plurality of soil property grooves on the experiment table, the condition of the soil ground of every soil property inslot will all be different, can change and adjust as required, when carrying out contrast experiment to the ground under the different conditions, remove the mounting panel, drive the sliding block and slide on the slide bar, the mounting panel removes the top to another soil property groove to be convenient for carry out the bearing capacity experiment to different ground soil, so that obtain more accurate figure.
Description
Technical Field
The utility model relates to an experimental apparatus specifically is a ground bearing capacity experimental apparatus for civil engineering belongs to ground and bears technical field.
Background
The foundation bearing capacity is a basic important subject of soil mechanics research, occupies an important subject position in the professional teaching of civil engineering, and is influenced by the foundation bearing capacity, particularly the influence of the rise and fall of underground water level, so that the phenomenon that a building is inclined or even damaged sometimes occurs, and the other foundation bearing capacity is greatly influenced by the foundation bearing capacity in the fields of roads and bridges, and soft soil foundations are common in the road and bridge construction process.
In carrying out foundation bearing capacity experimentation for civil engineering, traditional experimental facilities need to change different bearing experimental apparatus in the bearing capacity test process to under the different conditions, just can short-term test the difference of not co-altitude and different soil foundation bearing capacity, consequently, for solving above-mentioned problem, we have provided a foundation bearing capacity experimental apparatus for civil engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above problems and provide a foundation bearing capacity experimental device for civil engineering, through the arrangement of a sliding block, a movable inserted bar and soil grooves, a plurality of soil grooves are arranged on an experimental table, the condition of the soil foundation in each soil groove will be different, the soil foundation can be changed and adjusted according to the requirement, when the foundation in different conditions is compared and tested, a pull ring is pulled outwards to drive one end of the movable inserted bar to be separated from the inserted bar groove, a mounting plate is moved to drive the sliding block to slide on the sliding bar, the mounting plate is moved to the upper part of another soil groove, the pull ring is loosened, one end of the movable inserted bar is driven to be inserted into the inserted bar groove under the elastic force of a tension spring, the position of the mounting plate is convenient to be fixed, thereby the bearing capacity experiment is convenient to the soil of different foundations, so as to obtain more accurate figures, the staff rotates the screw thread bull stick, can drive the movable block under the effect of screw hole and remove, and the movable block removes and drives the guide block and slide on the guide post, and the movable block removes and drives the connecting plate and remove to drive controlgear and toper impact head and remove, be convenient for carry out altitude mixture control, thereby experiment.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a ground bearing capacity experimental apparatus for civil engineering, including the experiment table, be equipped with controlgear on the experiment table, controlgear's below is equipped with the toper and strikes the head, a plurality of soil property grooves have been seted up to the top side of experiment table, and the top side of experiment table is rotated and is installed the screw thread bull stick, and the screw thread has cup jointed the movable block on the screw thread bull stick, and the top side of movable block has seted up threaded hole, and the top of screw thread bull stick is rotated and runs through the screw hole, one side fixed mounting of movable block has the connecting plate, and one side fixed mounting of connecting plate has two fixed blocks, and fixed mounting has two slide bars between two fixed blocks, and equal slidable mounting has the sliding block on two slide bars, and the bottom side fixed mounting of two sliding blocks has same mounting panel, and controlgear's top side fixed mounting is on the bottom side of mounting panel.
Preferably, a movable hole is formed in one side of the mounting plate, a movable insertion rod is movably mounted in the movable hole, two ends of the movable insertion rod extend out of the movable hole, and a connecting circular plate is fixedly mounted at one end of the movable insertion rod.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the movable hole, the limiting blocks are fixedly mounted on the two sides of the movable insertion rod, and one sides, far away from each other, of the two limiting blocks are slidably mounted in the two limiting grooves respectively.
Preferably, one side of the connecting circular plate is fixedly provided with a pull ring, one side of the connecting circular plate is fixedly provided with one end of an extension spring movably sleeved on the movable insertion rod, and the other end of the extension spring is fixedly arranged on one side of the mounting plate.
Preferably, a plurality of inserted bar grooves are formed in one side of the connecting plate, the inserted bar grooves are respectively matched with the soil grooves, and one end of each movable inserted bar extends into one inserted bar groove.
Preferably, two guide posts are fixedly mounted on the top side of the experiment table, guide blocks are fixedly mounted on two sides of the moving block, and the two guide blocks are movably sleeved on the two guide posts respectively.
Preferably, the bottom side of experiment table fixed mounting has the base, and the bottom side of base is equipped with four supporting legs.
The utility model has the advantages that:
1. the utility model discloses in, be equipped with a plurality of soil property grooves on the experiment table, the condition of the soil foundation in every soil property inslot will all be different, can change and adjust as required, when carrying out the contrast experiment to the foundation under the different conditions, outwards stimulate the pull ring, can drive the one end of activity inserted bar break away from the inserted bar groove after, remove the mounting panel, drive the sliding block and slide on the slide bar, the mounting panel moves to the top in another soil property groove, loosen the pull ring, can drive under extension spring's elasticity, the one end of activity inserted bar injects the inserted bar inslot, be convenient for fix the position of mounting panel, thereby be convenient for carry out the bearing capacity experiment to different foundation soil, so as to obtain more accurate figure;
2. the utility model discloses in, the staff rotates the screw thread bull stick, can drive the movable block removal under the effect of screw hole, and the movable block removal drives the guide block and slides on the guide post, and the movable block removal drives the connecting plate and removes to drive controlgear and toper impact head and remove, be convenient for carry out the altitude mixture control, thereby experiment.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 2 according to the present invention.
In the figure: 1. experiment table, 2, base, 3, soil property groove, 4, screw rotating rod, 5, movable block, 6, screw hole, 7, guide post, 8, guide block, 9, connecting plate, 10, fixed block, 11, slide bar, 12, sliding block, 13, mounting panel, 14, controlgear, 15, toper impact head, 16, activity hole, 17, activity inserted bar, 18, spacing groove, 19, stopper, 20, inserted bar groove, 21, connection plectane, 22, pull ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, a foundation bearing capacity experimental apparatus for civil engineering, including an experiment table 1, a control device 14 is arranged on the experiment table 1, a conical impact head 15 is arranged below the control device 14, a plurality of soil grooves 3 are arranged on the top side of the experiment table 1, a threaded rotating rod 4 is rotatably arranged on the top side of the experiment table 1, a moving block 5 is sleeved on the threaded rotating rod 4 in a threaded manner, a threaded hole 6 is arranged on the top side of the moving block 5, the top end of the threaded rotating rod 4 is rotated to penetrate through the threaded hole 6, a connecting plate 9 is fixedly arranged on one side of the moving block 5, two fixed blocks 10 are fixedly arranged on one side of the connecting plate 9, two sliding rods 11 are fixedly arranged between the two fixed blocks 10, sliding blocks 12 are slidably arranged on the two sliding rods 11, the same mounting plate 13 is fixedly arranged on the bottom sides of the two sliding rods 12, and the top side of the control device 14 is fixedly arranged on the bottom side of the mounting plate 13.
As a technical optimization scheme of the utility model, movable hole 16 has been seted up to one side of mounting panel 13, and movable mounting has movable inserted bar 17 in the movable hole 16, and outside movable inserted bar 17's both ends all extended to movable hole 16, movable inserted bar 17's one end fixed mounting had connection plectane 21, and movable inserted bar 17 is convenient for slide in movable hole 16.
As a technical optimization scheme of the utility model, the spacing groove 18 has all been seted up on the both sides inner wall of activity hole 16, and the equal fixed mounting in both sides of activity inserted bar 17 has stopper 19, and one side that two stoppers 19 kept away from each other is sliding mounting respectively in two spacing grooves 18, is convenient for carry on spacingly to the removal of activity inserted bar 17.
As a technical optimization scheme of the utility model, one side fixed mounting of connection plectane 21 has pull ring 22, and one side fixed mounting of connection plectane 21 has the activity to cup joint the one end of extension spring on activity inserted bar 17, and extension spring's other end fixed mounting is on one side of mounting panel 13, and activity inserted bar 17 removes the back, is convenient for reset under extension spring's elastic force effect.
As a technical optimization scheme of the utility model, a plurality of inserted bar grooves 20 have been seted up to one side of connecting plate 9, a plurality of inserted bar grooves 20 respectively with a plurality of soil property groove 3 looks adaptations, the one end of activity inserted bar 17 extends to an inserted bar groove 20 in, the one end of activity inserted bar 17 injects the inserted bar inslot 20, is convenient for fix the position of mounting panel 13.
As the utility model discloses a technical optimization scheme, the top side fixed mounting of experiment table 1 has two guide posts 7, and the equal fixed mounting in both sides of movable block 5 has guide block 8, and two guide blocks 8 activity respectively cup joint on two guide posts 7, and the guide post 7 and the guide block 8 of setting are convenient for carry on spacingly to the removal of movable block 5 for movable block 5 only can move by vertical direction, can not take place to rotate.
As a technical optimization scheme of the utility model, the bottom side fixed mounting of experiment table 1 has base 2, and the bottom side of base 2 is equipped with four supporting legs, is convenient for carry out the outrigger to experiment table 1.
When the utility model is used, a plurality of soil grooves 3 are arranged on an experiment table 1, the condition of the soil foundation in each soil groove 3 will be different, and can be changed and adjusted as required, when the foundation bearing capacity experiment for civil engineering is carried out, a control device 14 loosens a conical impact head 15, observation and record are carried out according to the condition of falling on the soil groove 3, when the foundation contrast experiment is carried out on the foundations under different conditions, a pull ring 22 is pulled outwards to drive a connecting circular plate 21 to move and drive a movable insertion rod 17 to move, the movable insertion rod 17 moves to drive a stopper 19 to slide in a limiting groove 18 and stretch a tension spring, after one end of the movable insertion rod 17 is separated from the insertion rod groove 20, a mounting plate 13 is moved to drive a sliding block 12 to slide on a sliding rod 11, the mounting plate 13 moves to the upper part of another soil groove 3, the pull ring 22 is loosened, and the tension spring can be under the elastic action of the tension spring, drive the one end of activity inserted bar 17 and inject in the inserted bar groove 20, be convenient for fix the position of mounting panel 13, thereby be convenient for carry out the bearing capacity experiment to different ground soil, so as to obtain more accurate figure, when bearing capacity experiment to the ground influences different height, the staff rotates screw thread bull stick 4, can drive movable block 5 under the effect of screw hole 6 and remove, movable block 5 removes and drives guide block 8 and slide on guide post 7, guide post 7 and the guide block 8 of setting, be convenient for carry on spacingly to the removal of movable block 5, make movable block 5 can only move by vertical direction, can not take place to rotate, movable block 5 removes and drives connecting plate 9 and remove, thereby drive controlgear 14 and toper impact head 15 and remove, be convenient for carry out altitude mixture control, thereby experiment, high durability and convenient use.
For those skilled in the art, through the arrangement of the sliding block 12, the movable insertion rod 17 and the soil grooves 3, a plurality of soil grooves 3 are arranged on the experiment table 1, the condition of the soil foundation in each soil groove 3 will be different, and the soil foundation can be changed and adjusted as required, when the foundation under different conditions is subjected to a contrast experiment, the pull ring 22 is pulled outwards, after one end of the movable insertion rod 17 can be driven to separate from the insertion rod groove 20, the mounting plate 13 is moved, the sliding block 12 is driven to slide on the sliding rod 11, the mounting plate 13 is moved to the upper part of another soil groove 3, the pull ring 22 is released, one end of the movable insertion rod 17 can be driven to be inserted into the insertion rod groove 20 under the elastic force of the tension spring, so as to fix the position of the mounting plate 13, thereby facilitating the bearing capacity experiment of different foundation soils, so as to obtain more accurate numbers, the worker rotates the threaded rotating rod 4, can drive movable block 5 under the effect of screw hole 6 and remove, movable block 5 removes and drives guide block 8 and slide on guide post 7, and movable block 5 removes and drives connecting plate 9 and remove to drive controlgear 14 and toper impact head 15 and remove, be convenient for carry out altitude mixture control, thereby experiment.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a ground bearing capacity experimental apparatus for civil engineering, includes experiment table (1), be equipped with controlgear (14) on experiment table (1), the below of controlgear (14) is equipped with toper impact head (15), its characterized in that: a plurality of soil grooves (3) are seted up to the top side of experiment table (1), and the top side of experiment table (1) is rotated and is installed screw thread bull stick (4), and screw thread cup joints movable block (5) on screw thread bull stick (4), and threaded hole (6) are seted up to the top side of movable block (5), and the top of screw thread bull stick (4) is rotated and is run through screw hole (6), one side fixed mounting of movable block (5) has connecting plate (9), and one side fixed mounting of connecting plate (9) has two fixed blocks (10), and fixed mounting has two slide bars (11) between two fixed blocks (10), and equal slidable mounting has sliding block (12) on two slide bars (11), and the bottom side fixed mounting of two sliding blocks (12) has same mounting panel (13), and the top side fixed mounting of controlgear (14) is on the bottom side of mounting panel (13).
2. The foundation bearing capacity experimental device for civil engineering according to claim 1, characterized in that: movable hole (16) have been seted up to one side of mounting panel (13), and movable mounting has movable inserted bar (17) in movable hole (16), and outside the both ends of activity inserted bar (17) all extended to movable hole (16), the one end fixed mounting of activity inserted bar (17) had connection plectane (21).
3. The foundation bearing capacity experimental device for civil engineering according to claim 2, characterized in that: limiting grooves (18) are formed in the inner walls of the two sides of the movable hole (16), limiting blocks (19) are fixedly mounted on the two sides of the movable insertion rod (17), and one sides, far away from each other, of the two limiting blocks (19) are slidably mounted in the two limiting grooves (18) respectively.
4. The foundation bearing capacity experimental device for civil engineering according to claim 2, characterized in that: one side of the connecting circular plate (21) is fixedly provided with a pull ring (22), one side of the connecting circular plate (21) is fixedly provided with one end of an extension spring which is movably sleeved on the movable inserted rod (17), and the other end of the extension spring is fixedly arranged on one side of the mounting plate (13).
5. The foundation bearing capacity experimental device for civil engineering according to claim 1, characterized in that: a plurality of inserting rod grooves (20) are formed in one side of the connecting plate (9), the inserting rod grooves (20) are matched with the soil grooves (3) respectively, and one end of the movable inserting rod (17) extends into one inserting rod groove (20).
6. The foundation bearing capacity experimental device for civil engineering according to claim 1, characterized in that: two guide posts (7) are fixedly mounted on the top side of the experiment table (1), guide blocks (8) are fixedly mounted on the two sides of the moving block (5), and the two guide blocks (8) are movably sleeved on the two guide posts (7) respectively.
7. The foundation bearing capacity experimental device for civil engineering according to claim 1, characterized in that: the bottom side fixed mounting of experiment table (1) has base (2), and the bottom side of base (2) is equipped with four supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172583.6U CN214174031U (en) | 2020-12-23 | 2020-12-23 | Foundation bearing capacity experimental device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172583.6U CN214174031U (en) | 2020-12-23 | 2020-12-23 | Foundation bearing capacity experimental device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214174031U true CN214174031U (en) | 2021-09-10 |
Family
ID=77609902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023172583.6U Expired - Fee Related CN214174031U (en) | 2020-12-23 | 2020-12-23 | Foundation bearing capacity experimental device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214174031U (en) |
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2020
- 2020-12-23 CN CN202023172583.6U patent/CN214174031U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |