CN220927912U - Open caisson adjusting device capable of changing sinking posture - Google Patents
Open caisson adjusting device capable of changing sinking posture Download PDFInfo
- Publication number
- CN220927912U CN220927912U CN202322528002.5U CN202322528002U CN220927912U CN 220927912 U CN220927912 U CN 220927912U CN 202322528002 U CN202322528002 U CN 202322528002U CN 220927912 U CN220927912 U CN 220927912U
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- bottom plate
- sinking
- round bottom
- open caisson
- adjusting device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000004576 sand Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011178 precast concrete Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 239000004567 concrete Substances 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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Abstract
The utility model discloses an open caisson adjusting device for changing sinking posture, which comprises a round bottom plate, a bearing box body loaded with weights, a level bar and a fixing bolt, wherein the round bottom plate is arranged on the bearing box body; the bearing boxes are uniformly arranged on the upper side of the round bottom plate; the horizontal ruler is arranged on the round bottom plate; the round bottom plate is uniformly provided with a plurality of reserved holes, and the reserved steel bars of the open caisson are penetrated in the reserved holes and are penetrated through the fixing bolts to fix the open caisson adjusting device and the open caisson together. The device has simple structure, convenient operation, adjustable sinking posture of the sinking well, observation of the stability and verticality of sinking, inclination and offset in the sinking process, and timely adjustment and balance of concrete or sand and the like in the bearing box body, thereby adjusting the sinking rate or correcting the inclined cutting caused by geological factors and the like in the sinking process; can ensure the safety in the operation process and prevent the falling object at high altitude.
Description
Technical Field
The utility model relates to the technical field of open caisson construction, in particular to an open caisson adjusting device capable of changing sinking posture.
Background
The conventional open caisson construction technology utilizes open caisson cutting edges and friction with surrounding soil bodies to control the sinking rate and verticality, but in special geology such as quicksand, saturated sandy soil and the like, sinking verticality, sinking rate and the like often cannot meet preset requirements.
Such as failure to meet acceptance requirements due to offset in construction, even rework, and significant hazards to on-site construction period and cost management. The sinking speed is too high or too low in construction, which may cause excessive sinking and failure to perform normal staged high-rise and sinking.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a sunk well adjusting device for changing the sinking posture.
The utility model is realized by the following technical scheme: an open caisson adjusting device for changing sinking posture comprises a round bottom plate, a bearing box body loaded with weights, a level bar and a fixing bolt; the bearing boxes are uniformly arranged on the upper side of the round bottom plate; the horizontal ruler is arranged on the round bottom plate; the round bottom plate is uniformly provided with a plurality of reserved holes, and the reserved steel bars of the open caisson are penetrated in the reserved holes and are penetrated through the fixing bolts to fix the open caisson adjusting device and the open caisson together.
The bearing box body is loaded with a weight and is used for adjusting the sinking rate or correcting the inclination caused by factors such as geology and the like in the sinking process; the balance of the main direction can be observed at any time due to the arrangement of the level; the steel bars reserved in the open caisson are penetrated through the reserved holes of the round bottom plate and fixed by the fixing bolts, so that the device and the open caisson are fixed together.
The circular bottom plate is a bottom plate with a circular ring structure; the bearing boxes are uniformly arranged on the annular structure of the circular bottom plate, and the circular bottom plate is made of steel materials.
The circular bottom plate is provided with a set of round bottom plates, and the round bottom plates are provided with a set of round bottom plates; the two reinforced steel pipes are vertically connected with each other; the level bars are arranged in two and are respectively arranged on the two reinforced steel pipes. The arrangement of the reinforced steel pipe plays a role of a framework and is used for manufacturing the stability and safety of the whole device.
The anti-falling device is characterized by further comprising an anti-falling net, wherein the anti-falling net is arranged on the lower side of the circular bottom plate and is aligned with the annular opening of the circular bottom plate. The anti-falling net is used for ensuring the safety in the operation process and preventing objects falling from high altitude.
The bearing box body is made of steel materials, and sand or precast concrete weight blocks are loaded in the bearing box body.
And the vertical connection part of the two reinforced steel pipes is connected with a plumb instrument through a rope. The plumb instrument is arranged, so that the verticality of sinking can be observed, inclination and offset are realized in the sinking process, and concrete or sand and the like can be filled in the bearing box body in time to adjust balance.
The round bottom plate downside is provided with the welding reinforcing bar, welding reinforcing bar detachably inserts on the connecting piece of open caisson wall of a well. And the welding steel bars are used for fixedly supporting the device on the open caisson.
Compared with the prior art, the utility model has the advantages that: the device has simple structure, convenient operation, adjustable sinking posture of the sinking well, observation of the stability and verticality of sinking, inclination and offset in the sinking process, and timely adjustment and balance of concrete or sand and the like in the bearing box body, thereby adjusting the sinking rate or correcting the inclined cutting caused by geological factors and the like in the sinking process; can ensure the safety in the operation process and prevent the falling object at high altitude.
Drawings
FIG. 1 is a top view of an embodiment of the present utility model;
Fig. 2 is a cross-sectional view of an embodiment of the present utility model taken along a longitudinal direction.
The meaning of the reference numerals in the figures: 1. a load bearing box; 2. a circular bottom plate; 3. a level bar; 4. reinforcing the steel pipe; 5. a fixing bolt; 6. an anti-falling net; 7. a plumb line; 8. and welding reinforcing steel bars.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and detailed description.
Examples
Referring to fig. 1 to 2, the open caisson adjusting device for changing sinking posture comprises a circular bottom plate 2, a bearing box body 1 loaded with heavy objects, a level bar 3 and a fixing bolt 5; the bearing box body 1 is provided with a plurality of bearing boxes which are uniformly arranged on the upper side of the round bottom plate 2; the level bar 3 is arranged on the circular bottom plate 2; the round bottom plate 2 is uniformly provided with a plurality of reserved holes, and the reserved steel bars of the open caisson are penetrated in the reserved holes and penetrated through the fixing bolts 5 to fix the open caisson adjusting device and the open caisson together.
The weight bearing box body 1 loaded with the weight is used for adjusting the sinking rate or correcting the inclination caused by factors such as geology and the like in the sinking process; the balance of the main direction can be observed at any time by arranging the level 3; the steel bars reserved in the open caisson are penetrated through the reserved holes of the round bottom plate 2 and fixed by the fixing bolts 5, so that the device and the open caisson are fixed together. In this embodiment, the fixing bolt 5 is a high-strength bolt.
The round bottom plate 2 is a bottom plate with a circular ring-shaped structure; the plurality of bearing boxes 1 are uniformly arranged on the annular structure of the round bottom plate 2, and the round bottom plate 2 is made of steel materials.
The circular bottom plate 2 further comprises a reinforced steel pipe 4, wherein the reinforced steel pipe 4 is arranged on one group of opposite sides of the circular bottom plate 2; the two reinforced steel pipes 4 are vertically connected with each other; the level bars 3 are provided with two, and are respectively arranged on the two reinforced steel pipes 4. The arrangement of the reinforced steel pipe 4 plays a role of a framework and is used for manufacturing the stability and the safety of the whole device.
The anti-falling net 6 is also arranged, and the anti-falling net 6 is arranged at the lower side of the circular bottom plate 2 and is aligned with the annular opening of the circular bottom plate 2. The anti-falling net 6 is used for ensuring the safety in the operation process and preventing objects falling from high altitude. In this embodiment, the anti-falling net 6 is a tightening net structure, and the whole anti-falling net is tightly attached to the lower side of the round bottom plate 2.
The bearing box body 1 is made of steel materials, and sand or precast concrete weight blocks are loaded in the bearing box body 1.
The vertical joint of the two reinforced steel pipes 4 is connected with a plumber 7 through a rope. The plumb instrument 7 is arranged, so that the verticality of sinking can be observed, inclination and offset are generated in the sinking process, and concrete or sand and the like can be filled in the bearing box body 1 in time to adjust balance.
The lower side of the round bottom plate 2 is provided with a welding steel bar 8, and the welding steel bar 8 is detachably inserted into a connecting piece of the well wall of the open caisson. And the welding steel bars 8 are used for fixedly supporting the device on the open caisson.
The foregoing detailed description is directed to embodiments of the utility model which are not intended to limit the scope of the utility model, but rather to cover all modifications and variations within the scope of the utility model.
Claims (7)
1. An open caisson adjusting device for changing sinking posture is characterized in that: the device comprises a round bottom plate, a bearing box body loaded with heavy objects, a level bar and a fixing bolt; the bearing boxes are uniformly arranged on the upper side of the round bottom plate; the horizontal ruler is arranged on the round bottom plate; the round bottom plate is uniformly provided with a plurality of reserved holes, and the reserved steel bars of the open caisson are penetrated in the reserved holes and are penetrated through the fixing bolts to fix the open caisson adjusting device and the open caisson together.
2. The sunk well adjusting device for changing sinking posture according to claim 1, wherein: the circular bottom plate is a bottom plate with a circular ring structure; the bearing boxes are uniformly arranged on the annular structure of the circular bottom plate, and the circular bottom plate is made of steel materials.
3. The sunk well adjusting device for changing sinking posture according to claim 2, wherein: the circular bottom plate is provided with a set of round bottom plates, and the round bottom plates are provided with a set of round bottom plates; the two reinforced steel pipes are vertically connected with each other; the level bars are arranged in two and are respectively arranged on the two reinforced steel pipes.
4. The sunk well adjusting device for changing sinking posture according to claim 2, wherein: the anti-falling device is characterized by further comprising an anti-falling net, wherein the anti-falling net is arranged on the lower side of the circular bottom plate and is aligned with the annular opening of the circular bottom plate.
5. The sunk well adjusting device for changing sinking posture according to claim 1, wherein: the bearing box body is made of steel materials, and sand or precast concrete weight blocks are loaded in the bearing box body.
6. A sunk well adjusting device for changing sinking posture according to claim 3, wherein: and the vertical connection part of the two reinforced steel pipes is connected with a plumb instrument through a rope.
7. The sunk well adjusting device for changing sinking posture according to claim 1, wherein: the round bottom plate downside is provided with the welding reinforcing bar, welding reinforcing bar detachably inserts on the connecting piece of open caisson wall of a well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528002.5U CN220927912U (en) | 2023-09-15 | 2023-09-15 | Open caisson adjusting device capable of changing sinking posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528002.5U CN220927912U (en) | 2023-09-15 | 2023-09-15 | Open caisson adjusting device capable of changing sinking posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927912U true CN220927912U (en) | 2024-05-10 |
Family
ID=90967302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322528002.5U Active CN220927912U (en) | 2023-09-15 | 2023-09-15 | Open caisson adjusting device capable of changing sinking posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927912U (en) |
-
2023
- 2023-09-15 CN CN202322528002.5U patent/CN220927912U/en active Active
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