CN212641456U - Construction system of vibrating rod fast-assembling shaft steel reinforcement cage - Google Patents
Construction system of vibrating rod fast-assembling shaft steel reinforcement cage Download PDFInfo
- Publication number
- CN212641456U CN212641456U CN202021312081.6U CN202021312081U CN212641456U CN 212641456 U CN212641456 U CN 212641456U CN 202021312081 U CN202021312081 U CN 202021312081U CN 212641456 U CN212641456 U CN 212641456U
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- Prior art keywords
- reinforcement cage
- steel
- vibrating rod
- vertical shaft
- shaft
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 94
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 239000002893 slag Substances 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000011449 brick Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A construction system for a vertical shaft steel reinforcement cage with a quick-mounting vibrating rod comprises a vertical shaft, a hoisting device, a steel casing, a positioning rod and a slide rope; the steel casing is inserted in the vertical shaft, and the upper end of the steel casing exceeds the top of the vertical shaft; the hoisting equipment is arranged on one side of the vertical shaft, and a lifting rope is connected to the hoisting equipment; the reinforcement cage is dropped in the vertical shaft through hoisting equipment; the positioning rod is horizontally inserted at the upper part of the steel reinforcement cage, and two ends of the positioning rod are lapped at the top of the steel casing; the vibrating rod is inserted in the reinforcement cage and positioned at the position of a center shaft of the reinforcement cage, and the upper end of the vibrating rod is connected with the lifting rope; the upper part of the vibrating rod is connected with the reinforcement cage through a steel cable; the slide rope is tied in the middle of the vibrating rod and used for controlling the displacement of the reinforcement cage and the vibrating rod; and a protective slag layer is laid at the bottom of the steel casing, and the thickness of the protective slag layer is not less than 500 mm. The utility model provides a traditional pole that vibrates cross steel reinforcement cage efficiency of construction low, the rate of doing over again is high, artifical the input and occupy the big technical problem in place.
Description
Technical Field
The utility model belongs to the technical field of the building engineering construction, especially a construction system of pole fast-assembling shaft steel reinforcement cage vibrates.
Background
With the rapid development of the manufacturing industry in China and the gradual powerful core capability of high and new technologies, the factory building projects of the production line with ultra-large area emerge endlessly. The most of the plants adopt pile foundations, the number of piles is large, but the requirement on bearing capacity is generally low, the project construction period is tight, and the quality requirement is strict. The long spiral pile forming process is a construction process with high pile forming speed in most soil layers, is simple in process matching and mature in process, and is mostly adopted by foundation construction of large-area plants. In the pile foundation engineering, the hole forming time is short, and the procedures of mounting the vibrating rod after hole forming, manufacturing and processing the reinforcement cage and the like become main factors for restricting the construction speed of the pile foundation. The traditional vibrating rod is inserted into the reinforcement cage and horizontally inserted on the ground, so that the occupied area is large; moreover, the method has high requirements on the construction technology and proficiency of workers and crane drivers, the one-time investment of the workers is large, the fact that the actual constructors are experienced workers (particularly the crane drivers) is difficult to guarantee, and the problems of overlong time consumption, damage to the reinforcement cage and the like caused by errors often occur during cage stringing operation. How to quickly and simply carry out the operation of vibrating the rod and the steel reinforcement cage is a big difficulty of the long-spiral and ultra-large-area pile group operation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vibrating rod fast-assembling shaft steel reinforcement cage's construction system, traditional vibrating rod crossing steel reinforcement cage efficiency of construction is low, the rework rate is high, artifical the input and occupy the big problem in place will be solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A construction system of a vertical shaft reinforcement cage with a quick-mounting vibrating rod is used for vertically inserting the vibrating rod into the reinforcement cage and comprises a vertical shaft, a hoisting device, a steel casing, a positioning rod and an elephant rope; the steel casing is inserted into the vertical shaft, and the upper end of the steel casing exceeds the top of the vertical shaft; the hoisting equipment is arranged on one side of the vertical shaft, and a lifting rope is connected to the hoisting equipment; the steel reinforcement cage is placed in a vertical shaft through a hoisting device, and the depth of the vertical shaft (1) is 400-600 mm larger than the length of the steel reinforcement cage; the positioning rod is horizontally inserted at the upper part of the reinforcement cage, and two ends of the positioning rod are lapped at the top of the steel casing; the vibrating rod is inserted in the reinforcement cage and positioned at the position of a center shaft of the reinforcement cage, and the upper end of the vibrating rod is connected with the lifting rope; the upper part of the vibrating rod is connected with the reinforcement cage through a steel cable; the slide rope is tied in the middle of the vibrating rod and used for controlling the displacement of the reinforcement cage and the vibrating rod; and a protective slag layer is laid at the bottom of the steel casing, and the thickness of the protective slag layer is not less than 500 mm.
Preferably, the protective slag layer is broken stone or brick slag.
Preferably, the wall thickness of the steel casing is 3 mm-5 mm, and the outer diameter of the steel casing is 30 mm-50 mm smaller than the diameter of the vertical shaft.
Preferably, the upper part of the reinforcement cage is provided with a reinforcing rib; the reinforcing rib is annular and is welded with the reinforcement cage; the positioning rod is connected to the bottom of the reinforcing rib in a supporting mode.
Preferably, the lower end of the vibrating rod is flush with the bottom of the reinforcement cage.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model discloses a technology suitability is good: aiming at the pile foundation engineering adopting the construction process of the rear-inserted reinforcement cage, the method can well complete the operation of quickly mounting the reinforcement cage by the vibrating rod, is simple and quick to operate, can effectively accelerate the operation efficiency and reduce the quality loss.
2. Utilize the utility model discloses construct safe and reliable, easy operation: the method only needs to use the hoisting device to carry out vertical hoisting and lowering operation, and has low requirements on the operation level and experience of the crane; the traditional vibrating rod is usually operated by three or four persons when horizontally penetrating through a cage on the ground, and only one crane commander is needed in the method.
3. Utilize the utility model discloses it is high-efficient stable to construct, saves the time limit for a project, practices thrift the land used: the method is different from the traditional construction method for horizontally penetrating the cage through the vibrating rod on the ground, and does not need to occupy a large area for operation; and simultaneously, utilize the utility model discloses a probability that cage in-process probably takes place emergency is worn to the method is minimum, can guarantee the continuity of construction operation.
4. The utility model discloses a shaft is supplementary to be shaken the pole and is worn steel reinforcement cage construction method soon, uses lower cost to guarantee the speed of steel reinforcement cage installation for the construction speed of pile foundation does not receive the supply line influence of steel reinforcement cage installation, has guaranteed to form fine linking between drilling and the aversion.
5. The utility model discloses can extensively be used for the equipment of vibrating rod and steel reinforcement cage in the construction of building foundation pile foundation, in particular to pile foundation construction of inserting steel reinforcement cage technology behind the earlier concreting.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is the utility model discloses well vibrating rod fast-assembling shaft steel reinforcement cage's construction system's schematic diagram.
Fig. 2 is the utility model discloses well steel reinforcement cage adopts the locating lever to fix the schematic structure in the shaft.
Description of the drawings: 1-vertical shaft, 2-hoisting equipment, 3-steel casing, 4-vibrating rod, 5-slide rope, 6-steel reinforcement cage, 7-lifting rope, 8-steel cable, 9-protective slag layer, 10-positioning rod, 11-reinforcing rib and 12-supporting rib.
Detailed Description
As shown in fig. 1-2, the construction system of the vibrating rod fast-assembling shaft steel reinforcement cage is used for vertically inserting a vibrating rod 4 into a steel reinforcement cage 6, and comprises a shaft 1, a hoisting device 2, a steel casing 3, a positioning rod 10 and a slide rope 5; the steel casing 3 is inserted into the vertical shaft 1, and the upper end of the steel casing 3 exceeds the top of the vertical shaft 1; the hoisting equipment 2 is arranged on one side of the vertical shaft 1, and a lifting rope 7 is connected to the hoisting equipment 2; the reinforcement cage 6 is dropped in the vertical shaft 1 through the hoisting equipment 2; the positioning rod 10 is horizontally inserted at the upper part of the reinforcement cage 6, and two ends of the positioning rod 10 are lapped at the top of the steel casing 3; the vibrating rod 4 is inserted into the reinforcement cage 6 and is positioned at the middle shaft position of the reinforcement cage 6, and the upper end of the vibrating rod 4 is connected with the lifting rope 7; the upper part of the vibrating rod 4 is connected with the reinforcement cage 6 through a steel cable 8; the slide rope 5 is tied at the middle position of the vibrating rod 4 and is used for controlling the displacement of the reinforcement cage 6 and the vibrating rod 4; and a protective slag layer 9 is laid at the bottom of the steel casing 3, and the thickness of the protective slag layer 9 is not less than 500 mm.
In this embodiment, the protective slag layer 9 is broken stone or brick slag.
In this embodiment, a protective slag layer 9 is laid at the bottom of the steel casing 3; the protective slag layer 9 is broken stone or brick slag, the thickness of the protective slag layer 9 is not less than 500mm, and the protective slag layer is compacted by a vibrating rod; and the filling height of the protective slag layer 9 is properly thickened for the area with the expansive soil stratum and the underground water.
In this embodiment, the height of the upper end of the steel casing 3 exceeding the top of the vertical shaft 1 is 300mm to 500 mm.
In the embodiment, the wall thickness of the steel casing 3 is 3 mm-5 mm, and the outer diameter of the steel casing 3 is 30 mm-50 mm smaller than the diameter of the vertical shaft 1.
In the embodiment, the steel casing 3 is assembled on the ground in advance and is installed at the first time after the vertical shaft 1 is drilled; the guard line is required to be tensioned at the position of the wellhead to prevent the surrounding soil body from falling off, so that workers are prevented from falling into the well carelessly.
In this embodiment, the upper part of the reinforcement cage 6 is provided with a reinforcing rib 11; the reinforcing ribs 11 are annular and are welded with the reinforcement cage 6; the positioning rod 10 is supported and connected at the bottom of the reinforcing rib 11.
In this embodiment, the lower extreme of pole 4 and the bottom parallel and level of steel reinforcement cage 6 are shaken.
The construction method of the construction system of the quick-mounting vibrating rod vertical shaft reinforcement cage comprises the following steps.
Step one, constructing a vertical shaft 1: and drilling a hole according to the layout of the shaft 1.
And step two, lowering the steel casing 3 and paving a protective slag layer 9.
Step three, hoisting the reinforcement cage 6: hoisting the reinforcement cage 6 after the protective slag layer 9 in the shaft 1 is vibrated and compacted, firstly hoisting the reinforcement cage 6 from the ground, adjusting the reinforcement cage to be vertical and shifting the reinforcement cage to a position close to the shaft 1, and then placing the reinforcement cage 6 in the shaft 1; after the vertical shaft 1 is placed into the reinforcement cage 6, the positioning rod 10 is inserted on the upper portion of the reinforcement cage 6, and the reinforcement cage 6 is clamped at the wellhead of the vertical shaft 1, so that the reinforcement cage is stable.
Step four, vertically inserting a vibrating rod 4: after the reinforcement cage 6 is placed in the vertical shaft 1, the vibration rod 4 is lifted by the lifting equipment 2 and is aligned to the center of the reinforcement cage 6 in the vertical shaft 1 to be placed to the bottom, and the reinforcement cage 6 and the vibration rod 4 are connected through the steel cable 8.
And step five, pulling out the positioning rod 10, tying a sliding rope 5 in the middle of the vibrating rod 4, lifting the reinforcement cage 6 together with the vibrating rod 4 out of the vertical shaft 1 through the lifting equipment 2, transferring the reinforcement cage to the position of the engineering pile hole, and preparing to perform the next construction of inserting the reinforcement cage 6 into the engineering pile hole.
In this embodiment, when 6 bottoms of steel reinforcement cage are higher than 1 wellhead 100 ~ 200mm in shaft, the position of adjustment steel reinforcement cage 6 to ensure that 6 location of steel reinforcement cage are accurate.
In the embodiment, after the distance between the construction area of the engineering pile and the vertical shaft 1 exceeds the supply radius of the vertical shaft 1, the steel casing 3 is pulled out, and the vertical shaft 1 is immediately backfilled and compacted; and then set up a new silo.
In this embodiment, at least two horizontal support ribs 12 are provided in the reinforcing rib 11; the support ribs 12 are welded with the reinforcing ribs 11.
In the embodiment, the vertical shaft 1 is formed by a drilling machine, the diameter of the vertical shaft 1 can be the pile diameter, and the depth of the vertical shaft 1 is 400-600 mm larger than the length of the longest reinforcement cage 6; the effective coverage radius of each shaft 1 is between 35m and 50 m.
In this embodiment, the steel casing 3 is used for preventing the hole wall from collapsing and preventing underground water, the protective slag is laid at the bottom of the steel casing 3 so that the end of the steel reinforcement cage is not polluted, and the vertical shaft 1 is backfilled after being used.
In the embodiment, before the steel reinforcement cage 6 is hoisted in the third step, a truck crane is arranged between the vertical shaft 1 and the stacking yard of the steel reinforcement cage 6 to hoist the steel reinforcement cage 6; a commander is arranged in the hoisting process of the reinforcement cage 6 to guide a crane driver and assist the displacement of the reinforcement cage 6.
Claims (6)
1. The utility model provides a construction system of pole fast-assembling shaft steel reinforcement cage vibrates for will vibrate in pole (4) vertical insertion steel reinforcement cage (6), its characterized in that: comprises a vertical shaft (1), a hoisting device (2), a steel casing (3), a positioning rod (10) and a sliding rope (5); the steel protective cylinder (3) is inserted into the vertical shaft (1), and the upper end of the steel protective cylinder (3) exceeds the top of the vertical shaft (1); the hoisting equipment (2) is arranged on one side of the vertical shaft (1), and a lifting rope (7) is connected to the hoisting equipment (2); the reinforcement cage (6) is dropped in the vertical shaft (1) through the hoisting equipment (2), and the depth of the vertical shaft (1) is 400-600 mm larger than the length of the reinforcement cage (6); the positioning rod (10) is horizontally inserted at the upper part of the reinforcement cage (6), and two ends of the positioning rod (10) are lapped at the top of the steel casing (3); the vibrating rod (4) is inserted into the reinforcement cage (6) and is positioned at the middle shaft position of the reinforcement cage (6), and the upper end of the vibrating rod (4) is connected with the lifting rope (7); the upper part of the vibrating rod (4) is connected with the reinforcement cage (6) through a steel cable (8); the slide rope (5) is tied at the middle position of the vibrating rod (4) and is used for controlling the displacement of the reinforcement cage (6) and the vibrating rod (4); and a protective slag layer (9) is laid at the bottom of the steel casing (3), and the thickness of the protective slag layer (9) is not less than 500 mm.
2. The construction system of quick-assembling shaft steel reinforcement cage of vibrating rod of claim 1, characterized in that: the protective slag layer (9) is broken stone or brick slag.
3. The construction system of quick-assembling shaft steel reinforcement cage of vibrating rod of claim 1, characterized in that: the height of the upper end of the steel casing (3) exceeding the top of the vertical shaft (1) is 300-500 mm.
4. The construction system of quick-assembling shaft steel reinforcement cage of vibrating rod of claim 1, characterized in that: the wall thickness of the steel casing (3) is 3-5 mm, and the outer diameter of the steel casing (3) is 30-50 mm smaller than the diameter of the vertical shaft (1).
5. The construction system of quick-assembling shaft steel reinforcement cage of vibrating rod of claim 1, characterized in that: the upper part of the reinforcement cage (6) is provided with a reinforcing rib (11); the reinforcing ribs (11) are annular and are welded with the reinforcement cage (6); the positioning rod (10) is connected to the bottom of the reinforcing rib (11) in a supporting mode.
6. The construction system of quick-assembling shaft steel reinforcement cage of vibrating rod of claim 1, characterized in that: the lower end of the vibrating rod (4) is flush with the bottom of the reinforcement cage (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312081.6U CN212641456U (en) | 2020-07-07 | 2020-07-07 | Construction system of vibrating rod fast-assembling shaft steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312081.6U CN212641456U (en) | 2020-07-07 | 2020-07-07 | Construction system of vibrating rod fast-assembling shaft steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212641456U true CN212641456U (en) | 2021-03-02 |
Family
ID=74787806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312081.6U Expired - Fee Related CN212641456U (en) | 2020-07-07 | 2020-07-07 | Construction system of vibrating rod fast-assembling shaft steel reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212641456U (en) |
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2020
- 2020-07-07 CN CN202021312081.6U patent/CN212641456U/en not_active Expired - Fee Related
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |