CN221051371U - Prefabricated caisson post-cast strip solidifies hoist device - Google Patents
Prefabricated caisson post-cast strip solidifies hoist device Download PDFInfo
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- CN221051371U CN221051371U CN202321275988.3U CN202321275988U CN221051371U CN 221051371 U CN221051371 U CN 221051371U CN 202321275988 U CN202321275988 U CN 202321275988U CN 221051371 U CN221051371 U CN 221051371U
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- beams
- post
- prefabricated caisson
- supporting
- cast strip
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000007711 solidification Methods 0.000 claims abstract description 22
- 230000008023 solidification Effects 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the field of constructional engineering, in particular to a solidification lifting device for a post-pouring belt of a prefabricated caisson. Comprises lifting adjusting legs, supporting beams, connecting beams, stress beams and auxiliary supporting frames; the lifting adjusting legs are arranged at two ends of the two supporting beams and used for adjusting the height of the device; the two connecting beams are connected with the two supporting beams and used for stabilizing the device; the two ends of the stress beam are erected on the two support beams and are used for hoisting the prefabricated caisson; the stress beam is provided with a plurality of blocking rings for preventing the steel wire rope from sliding down to the middle; the auxiliary supporting frames are arranged at two ends of the stress beam and used for auxiliary supporting the stress beam; the auxiliary support frame is in a scissor shape, the scissor handle protrudes outwards, a fixing hole is formed in the scissor handle, the fixing hole is used for driving a fixing pin into the ground, and the fixing pin is fixed on the ground. The hoisting device is arranged outside the foundation pit, so that the hoisting height of the prefabricated caisson can be conveniently adjusted, and the device can be conveniently removed after the post-cast strip is solidified; and the stress beam is provided with a blocking ring, so that the steel wire rope is effectively prevented from sliding.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a solidification lifting device for a post-pouring belt of a prefabricated caisson.
Background
At present, the construction of engineering buildings is mainly on site construction, and the traditional construction mode brings great environmental problems including large noise, dust pollution, complete construction and the like; in the background of increasing emphasis on environmental protection, the reduction of site operations by prefabricated modules is a trend.
In the foundation construction, the traditional mode is to lay steel bars, then to cast concrete, and then to carry out the next working procedure after the concrete is solidified, wherein the concrete solidification time is related to the concrete quantity and the environment temperature, the larger the foundation is, the lower the environment temperature is, the longer the solidification time is, and the engineering progress is greatly influenced.
Specifically, the elevator is additionally arranged on the existing building, the construction time in a community is not easy to be overlong, the noise is not easy to be overlarge, dust is as low as possible, otherwise, the life of residents is affected, and therefore the concrete setting time is reduced, the dust is reduced, and the construction noise is reduced by adopting a prefabricated caisson method for the elevator additionally arranged on the base.
The prefabricated caisson hoisting mechanism used by the construction device for additionally installing the prefabricated caisson post-pouring belt of the elevator in the existing building is arranged in the foundation pit, and the operation is inconvenient when the height of the hoisting mechanism is adjusted; and wait until the concrete of the interior bottom of foundation ditch solidifies after, hoist mechanism's supporting leg has been fixed by the concrete in the foundation ditch, waste time and energy when taking out.
Disclosure of utility model
The utility model provides a solidification lifting device for a post-pouring belt of a prefabricated caisson, and aims to solve the problem of convenience in operation of a lifting mechanism of the prefabricated caisson.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
The utility model provides a solidification lifting device for a post-pouring belt of a prefabricated caisson, which comprises lifting adjusting legs, a supporting beam, a connecting beam, a stress beam and an auxiliary supporting frame;
The lifting adjusting legs are arranged at two ends of the two supporting beams and used for adjusting the height of the device;
The two connecting beams are connected with the two supporting beams to play a role in stabilizing the device;
The two ends of the stress beam are erected on the two support beams and are used for hoisting the prefabricated caisson;
The stress beam is provided with a plurality of blocking rings for preventing the steel wire rope from sliding down to the middle;
the auxiliary supporting frames are arranged at two ends of the stress beam and used for auxiliary supporting the stress beam;
The auxiliary support frame is in a scissor shape, the scissor handle protrudes outwards, a fixing hole is formed in the scissor handle, the fixing hole is used for driving a fixing pin into the ground, and the fixing pin is fixed on the ground.
Further, the lifting adjusting leg is a hydraulic jack.
Furthermore, the supporting beams are H steel, the bottoms of the two ends are provided with groove structures, and lifting columns of the hydraulic jack are propped in the groove structures, so that stability is improved; and positioning grooves are formed in the upper parts of the two ends of the H steel and are used for placing the connecting beams and are fixed through bolts.
Further, the two ends of the stress beam are provided with large chamfers which are used for being matched with scissor openings of the auxiliary support.
Further, the connecting beam comprises a first square steel and a second square steel, the first square steel and the second square steel are of a drawing structure and are used for adjusting the distance between the two supporting beams, the first square steel and the second square steel are fastened through bolts, and the connecting beam is fastened with the H steel through bolts.
The beneficial effects achieved by the utility model are as follows:
the solidification lifting device for the post-pouring belt of the prefabricated caisson is arranged outside a foundation pit, so that the lifting height of the prefabricated caisson can be conveniently adjusted, and the device can be conveniently removed after solidification of the post-pouring belt.
According to the solidification lifting device for the post-pouring belt of the prefabricated caisson, disclosed by the utility model, the blocking rings are arranged on the stress beam, so that the steel wire rope is effectively prevented from sliding.
According to the solidification lifting device for the post-pouring belt of the prefabricated caisson, the auxiliary support frame can share the pressure of the support beam, and is fixed on the ground through the fixing pins to prevent the stressed beam from sliding.
According to the solidification lifting device for the post-pouring belt of the prefabricated caisson, the bottoms of the two ends of the H steel are provided with the groove structures, so that the lifting column of the hydraulic jack can be conveniently positioned and supported.
The utility model relates to a solidification lifting device for a post-pouring belt of a prefabricated caisson, wherein upper positioning grooves at two ends of H steel are convenient for positioning a connecting beam.
According to the solidification lifting device for the post-pouring belt of the prefabricated caisson, the connecting beam is of a drawing type structure, so that the distance between the support beam and the support beam can be conveniently adjusted.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a prefabricated caisson post-cast strip solidification lifting device;
FIG. 2 is a perspective view of a prefabricated caisson post-cast strip solidification lifting device and a foundation pit;
FIG. 3 is a perspective view of a support beam of a prefabricated caisson post-cast strip solidification lifting device 3
FIG. 4 is a perspective view of a support beam of a prefabricated caisson post-cast strip solidification lifting device;
In the figure, 1, lifting adjusting legs; 2. a support beam; 21. a groove structure; 22. a positioning groove; 3. a connecting beam; 31. square steel I; 32. square steel II; 4. a force beam; 41. a blocking ring; 42. chamfering; 5. an auxiliary supporting frame; 6. a wire rope.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides a prefabricated caisson post-pouring belt solidification lifting device, which comprises lifting adjusting legs 1, supporting beams 2, connecting beams 3, stress beams 4 and auxiliary supporting frames 5;
The lifting adjusting legs 1 are arranged at two ends of the two supporting beams 2 and are used for adjusting the height of the device;
The two connecting beams 3 are connected with the two supporting beams 2, and mainly play a role in stabilizing the device;
the two ends of the stress beam 4 are erected on the two support beams 2 and are used for hoisting the prefabricated caisson;
The stress beam 4 is provided with a plurality of blocking rings 41 for preventing the steel wire rope 6 from sliding down to the middle, and the steel wire rope 6 hangs a hanging hook of the prefabricated caisson;
The auxiliary supporting frames 5 are arranged at two ends of the stress beam 4 and are used for auxiliary supporting the stress beam 4;
The auxiliary support frame is in a scissor shape, the scissor handle protrudes outwards, a fixing hole is formed in the scissor handle, the fixing hole is used for driving a fixing pin into the ground, and the fixing pin is fixed on the ground.
The device is arranged outside the foundation pit, so that the lifting height of the prefabricated caisson can be conveniently adjusted, and the device can be conveniently removed after the post-cast strip is solidified.
The lifting adjusting leg 1 is a hydraulic jack, and the height of the supporting leg can be effectively adjusted.
The support beams 2 are H steel, the bottoms of the two ends are provided with groove structures 21, and lifting columns of the hydraulic jacks are propped in the groove structures 21, so that stability is improved; the upper parts of the two ends of the H steel are provided with positioning grooves 22 for placing the connecting beams 3 and are fixed through bolts.
The two ends of the stress beam 4 are provided with large chamfers 42 which are used for being matched with scissor openings of the auxiliary support.
The connecting beam 3 comprises a first square steel 31 and a second square steel 32, wherein the first square steel 31 and the second square steel 32 are of a drawing structure and are used for adjusting the distance between the two supporting beams 2, the first square steel 31 and the second square steel 32 are fastened through bolts, and the connecting beam 3 and the H steel are fastened through bolts.
In the construction process, steel bars are paved at the bottom of a foundation pit, then a prefabricated caisson is placed in the foundation pit, the prefabricated caisson is lifted to a certain height, concrete is poured to the bottom and the side face of the foundation pit, and after the concrete is solidified, namely, after a post-pouring belt is solidified, the device is dismantled.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (5)
1. The utility model provides a prefabricated caisson post-cast strip solidifies hoist device which characterized in that: comprises lifting adjusting legs (1), supporting beams (2), connecting beams (3), stress beams (4) and auxiliary supporting frames (5);
The lifting adjusting legs (1) are arranged at two ends of the two supporting beams (2) and used for adjusting the height of the device;
The two connecting beams (3) are connected with the two supporting beams (2) to play a role in stabilizing the device;
The two ends of the stress beam (4) are erected on the two support beams (2) and are used for hoisting the prefabricated caisson;
A plurality of blocking rings (41) are arranged on the stress beam (4) and are used for preventing the steel wire rope (6) from sliding down to the middle;
The auxiliary supporting frames (5) are arranged at two ends of the stress beam (4) and are used for supporting the stress beam (4);
The auxiliary support frame is in a scissor shape, the scissor handle protrudes outwards, a fixing hole is formed in the scissor handle, the fixing hole is used for driving a fixing pin into the ground, and the fixing pin is fixed on the ground.
2. The prefabricated caisson post-cast strip solidification lifting device according to claim 1, wherein: the lifting adjusting leg (1) is a hydraulic jack.
3. The prefabricated caisson post-cast strip solidification lifting device according to claim 1, wherein: the support beams (2) are made of H steel, the bottoms of the two ends of the support beams are provided with groove structures (21), and lifting columns of the hydraulic jacks are propped in the groove structures (21) to increase stability; and positioning grooves (22) are formed in the upper parts of the two ends of the H steel and are used for placing the connecting beams (3) and are fixed through bolts.
4. The prefabricated caisson post-cast strip solidification lifting device according to claim 1, wherein: and large chamfers (42) are arranged at two ends of the stress beam (4) and are used for being matched with scissor openings of the auxiliary support.
5. The prefabricated caisson post-cast strip solidification lifting device according to claim 1, wherein: the connecting beam (3) comprises a first square steel (31) and a second square steel (32), wherein the first square steel (31) and the second square steel (32) are of a drawing structure and are used for adjusting the distance between the two supporting beams (2), the first square steel (31) and the second square steel (32) are fastened through bolts, and the connecting beam (3) and the H steel are fastened through bolts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223388758 | 2022-12-16 | ||
| CN2022233887586 | 2022-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051371U true CN221051371U (en) | 2024-05-31 |
Family
ID=91225703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321275988.3U Active CN221051371U (en) | 2022-12-16 | 2023-05-24 | Prefabricated caisson post-cast strip solidifies hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051371U (en) |
-
2023
- 2023-05-24 CN CN202321275988.3U patent/CN221051371U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240625 Address after: No. C4-1027, Wangjiamo Shanshui Jiayuan Community, Qinzhou District, Tianshui City, Gansu Province, 741000 Patentee after: Tianshui Xinda Construction Engineering Co.,Ltd. Country or region after: China Address before: Unit 402, Building 38, Phase 2, Shuiqinghuadu, Chengyang District, Qingdao City, Shandong Province, 266000 Patentee before: Shi Mi Country or region before: China |