CN219839349U - Device for replacing drilling and grouting reinforcement cage hanging bars - Google Patents
Device for replacing drilling and grouting reinforcement cage hanging bars Download PDFInfo
- Publication number
- CN219839349U CN219839349U CN202320748061.0U CN202320748061U CN219839349U CN 219839349 U CN219839349 U CN 219839349U CN 202320748061 U CN202320748061 U CN 202320748061U CN 219839349 U CN219839349 U CN 219839349U
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- Prior art keywords
- support
- vertical
- connecting pin
- reinforcement cage
- pin holes
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 39
- 238000005553 drilling Methods 0.000 title claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 241001669679 Eleotris Species 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the field of municipal engineering construction, in particular to the field of a drilling and pouring reinforcement cage lifting device with the diameter not more than 1200mm, and particularly relates to a device for replacing a drilling and pouring reinforcement cage lifting bar, which comprises a horizontal support, wherein two vertical supports which are vertically arranged are connected to the horizontal support through a distance adjusting structure, and lifting devices for lifting reinforcement cages are arranged at one ends of the vertical supports far away from the horizontal support; support bases for supporting the horizontal support are arranged at two ends of the horizontal support; the vertical support comprises a vertical main support and a vertical auxiliary support. The utility model has simple structure and convenient use, realizes the distance adjustment between the two vertical supports by utilizing the distance adjustment structure for connecting the horizontal support and the vertical support, thereby using the bored pile reinforcement cages with different diameters and having wide application range.
Description
Technical Field
The utility model relates to the field of municipal engineering construction, in particular to the field of a hoisting device for a bored pile reinforcement cage with a diameter not greater than 1200mm, and particularly relates to a device for replacing a hoisting bar of the bored pile reinforcement cage.
Background
Along with modern urban development, fender pile construction is increased, and subway deep foundation pit construction and municipal work pit deep foundation pit application are wider. The pile foundation of the bored pile is formed, a reinforcement cage is required to be used as a structural support, the reinforcement cage is lowered into a pile hole and is usually hoisted by a hoisting mechanism, a hanging bar is hung on a hook of the hoisting mechanism, and the reinforcement cage is hung at the lower end of the hanging bar. At present, when the fender pile is constructed, the hoisting safety accidents caused by poor welding quality of the bored pile reinforcement cage hanging ribs lead people to be hard to prevent, and the length of the bored pile reinforcement cage hanging ribs subjected to external processing is difficult to calculate, so that the top height Cheng Gaodi of the bored pile reinforcement cage is uneven. In terms of material management, the bored pile reinforcement cage hanging bars are often discarded after the bored pile reinforcement cage is hung up, so that the material waste is caused to a certain extent.
Disclosure of Invention
In order to solve the problems, the utility model provides a device for replacing the bored concrete reinforcement cage hanging bar, which is simple to manufacture and convenient to use, ensures the quality and reduces the cost on the premise of ensuring the safety.
The utility model discloses a device for replacing a hoisting bar of a drilling and grouting reinforcement cage, which comprises a horizontal support, wherein two vertical supports which are vertically arranged are connected to the horizontal support through a distance adjusting structure, and hoisting devices for hoisting the reinforcement cage are arranged at one ends of the vertical supports far away from the horizontal support;
support bases for supporting the horizontal support are arranged at two ends of the horizontal support;
the vertical support comprises a vertical main support and a vertical auxiliary support, the vertical main support is connected with the vertical auxiliary support through a height adjusting structure, and one end, far away from the vertical main support, of the vertical auxiliary support is connected with the lifting device.
Preferably, the distance adjusting structure comprises a plurality of first connecting pin holes uniformly distributed on the horizontal support along the horizontal direction, the central axes of the first connecting pin holes are positioned on the same horizontal plane, a plurality of second connecting pin holes distributed along the vertical direction are arranged on the vertical main support, and the vertical main support is connected with the horizontal support through fixing pins penetrating through the first connecting pin holes and the second connecting pin holes.
Preferably, the height adjusting structure comprises a plurality of third connecting pin holes which are arranged on the vertical auxiliary support and uniformly distributed along the vertical direction, and the vertical auxiliary support is connected with the vertical main support through a second fixing pin penetrating through the third connecting pin holes and the second connecting pin holes.
Preferably, the distance between adjacent first connecting pin holes is 10cm.
Preferably, the diameters of the first and second connecting pin holes are 25mm.
Preferably, the distance between adjacent second connecting pin holes is 10cm;
the distance between the connecting third connecting pin holes is 10cm.
Preferably, the support base is a sleeper.
Preferably, the lifting device is a basket bolt, one end of the basket bolt, which is far away from the vertical auxiliary support, is provided with a hook, and the two hooks are arranged in opposite directions.
The utility model has simple structure and convenient use, realizes the distance adjustment between the two vertical supports by utilizing the distance adjustment structure for connecting the horizontal support and the vertical support, thereby using the bored pile reinforcement cages with different diameters and having wide application range.
The utility model realizes hoisting of the bored pile reinforcement cage by using the basket bolts, and realizes height adjustment by adjusting the connection position of the second fixing pin on the vertical main support and the vertical auxiliary support.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a diagram illustrating the use of the present utility model.
Reference numerals: 1-horizontal support, 2-vertical main support, 3-vertical auxiliary support, 4-basket bolts, 5-sleeper and 6-bored pile reinforcement cage.
Detailed Description
The utility model relates to a device for replacing a hoisting bar of a drilling and grouting reinforcement cage, which comprises a horizontal support 1, wherein two vertical supports which are vertically arranged are connected to the horizontal support 1 through a distance adjusting structure, and hoisting devices for hoisting the reinforcement cage are arranged at one ends of the vertical supports far away from the horizontal support 1;
support bases for supporting the horizontal support are arranged at two ends of the horizontal support;
the vertical support comprises a vertical main support 2 and a vertical auxiliary support 3, wherein the vertical main support 2 is connected with the vertical auxiliary support 3 through a height adjusting structure, and one end, far away from the vertical main support 2, of the vertical auxiliary support 3 is connected with the lifting device.
The distance adjustment structure comprises a plurality of first connecting pin holes uniformly distributed on the horizontal support 1 along the horizontal direction, the central axis of the first connecting pin holes is positioned on the same horizontal plane, a plurality of second connecting pin holes distributed along the vertical direction are arranged on the vertical main support 2, and the vertical main support 2 is connected with the horizontal support 1 through fixing pins penetrating through the first connecting pin holes and the second connecting pin holes.
The height adjusting structure comprises a plurality of third connecting pin holes which are arranged on the vertical auxiliary support 3 and uniformly distributed along the vertical direction, and the vertical auxiliary support 3 is connected with the vertical main support 2 through a second fixing pin which penetrates through the third connecting pin holes and the second connecting pin holes.
The distance between adjacent first connecting pin holes is 10cm.
The diameters of the first connecting pin hole and the second connecting pin hole are 25mm.
The distance between the adjacent second connecting pin holes is 10cm;
the distance between the connecting third connecting pin holes is 10cm.
The support base is a sleeper 5.
The hoisting device is a turnbuckle 4, a hook is arranged at one end, far away from the vertical auxiliary support 3, of the turnbuckle 4, and the two hooks are arranged in opposite directions.
Before the pile is used, the height of the ground from the pile top is calculated according to a design drawing and the actual ground elevation on site, a machined bored pile reinforcement cage 6 is lifted into a pile hole by an automobile crane, the hanging height of the pile is determined according to the height from the uppermost reinforcement rib to the pile top when the first reinforcement rib above the bored pile reinforcement cage 6 approaches the pile top of the bored pile, the connecting position of a second fixing pin on a vertical main support 2 and a vertical auxiliary support 3 is adjusted, the height adjustment is realized, a horizontal support 1 is erected on the ground outside the pile top by using a sleeper 5, the lower part is directly hung on the first reinforcement rib of the bored pile reinforcement cage 6 by using a hook of a basket bolt 4, the pile is taken out after the bored pile concrete is poured for about 30 minutes, the pile is washed clean by clear water, and the next bored pile construction can be recycled. The utility model can be repeatedly used after construction, and is convenient to operate in the process.
Claims (8)
1. The device for replacing the hoisting bar of the drilling and grouting reinforcement cage comprises a horizontal support, and is characterized in that two vertical supports which are vertically arranged are connected to the horizontal support through a distance adjusting structure, and hoisting devices for hoisting the reinforcement cage are arranged at one ends of the vertical supports far away from the horizontal support;
support bases for supporting the horizontal support are arranged at two ends of the horizontal support;
the vertical support comprises a vertical main support and a vertical auxiliary support, the vertical main support is connected with the vertical auxiliary support through a height adjusting structure, and one end, far away from the vertical main support, of the vertical auxiliary support is connected with the lifting device.
2. The device for replacing a bored concrete reinforcement cage hanging bar according to claim 1, wherein the distance adjusting structure comprises a plurality of first connecting pin holes uniformly distributed on the horizontal support along the horizontal direction, the central axes of the first connecting pin holes are positioned on the same horizontal plane, a plurality of second connecting pin holes distributed along the vertical direction are arranged on the vertical main support, and the vertical main support is connected with the horizontal support through fixing pins penetrating through the first connecting pin holes and the second connecting pin holes.
3. The apparatus for replacing a bored concrete reinforcement cage hanger as set forth in claim 2, wherein said height adjusting structure comprises a plurality of third connecting pin holes provided on the vertical auxiliary stay and uniformly distributed in the vertical direction, said vertical auxiliary stay being connected to the vertical main stay by second fixing pins penetrating through the third connecting pin holes and the second connecting pin holes.
4. A device for replacing a bored concrete reinforcement cage hanger as claimed in claim 3, wherein the distance between adjacent first connecting pin holes is 10cm.
5. A device for replacing a bored concrete reinforcement cage hanger as claimed in claim 2, wherein the first and second connecting pin bores are each 25mm in diameter.
6. A device for replacing a bored concrete reinforcement cage hanger as set forth in claim 5, wherein the distance between adjacent second connecting pin holes is 10cm;
the distance between the connecting third connecting pin holes is 10cm.
7. A device for replacing a bored concrete reinforcement cage hanger as set forth in claim 6, wherein said support base is a sleeper.
8. The apparatus for replacing a bored concrete reinforcement cage hanger as set forth in claim 7, wherein said means for lifting is a stud, and wherein said stud has a hook at an end thereof remote from said vertical auxiliary stay, said hooks being disposed in opposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748061.0U CN219839349U (en) | 2023-04-07 | 2023-04-07 | Device for replacing drilling and grouting reinforcement cage hanging bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748061.0U CN219839349U (en) | 2023-04-07 | 2023-04-07 | Device for replacing drilling and grouting reinforcement cage hanging bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839349U true CN219839349U (en) | 2023-10-17 |
Family
ID=88297509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320748061.0U Active CN219839349U (en) | 2023-04-07 | 2023-04-07 | Device for replacing drilling and grouting reinforcement cage hanging bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839349U (en) |
-
2023
- 2023-04-07 CN CN202320748061.0U patent/CN219839349U/en active Active
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