CN221167807U - Device convenient to erect steel support - Google Patents
Device convenient to erect steel support Download PDFInfo
- Publication number
- CN221167807U CN221167807U CN202323235862.6U CN202323235862U CN221167807U CN 221167807 U CN221167807 U CN 221167807U CN 202323235862 U CN202323235862 U CN 202323235862U CN 221167807 U CN221167807 U CN 221167807U
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- China
- Prior art keywords
- hoist
- connecting block
- telescopic column
- steel support
- guide beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of building construction, and provides a device convenient for erecting a steel support, which comprises: the support unit comprises a telescopic column and a support platform, wherein the telescopic column is arranged on the support platform, the telescopic column is provided with a moving assembly, and the telescopic column is used for driving the moving assembly to move up and down; the moving assembly comprises a guide beam and a sliding piece, and the sliding piece is arranged on the guide beam and is in sliding connection with the guide beam; hoist and mount subassembly sets up on the slider, including hoist, crossbeam, hoist piece, firm board, stand and hoist connecting block, the crossbeam setting is on the slider, and hoist piece sets up on the crossbeam, and firm board setting is on hoist piece, and the stand setting is on firm board, and the hoist connecting block sets up in the stand bottom, and the hoist setting is on the hoist connecting block for hoist steel supports. The utility model can conveniently erect the steel support under the cover plate, overcomes the defects of the traditional construction process, reduces the cost and improves the construction efficiency and the safety.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a device convenient for erecting a steel support.
Background
Along with the development of urban rail transit construction, the contradiction between subway station foundation pit construction and ground traffic and surrounding environment is increasingly outstanding, most of construction adopts a cover excavation method, the top of the foundation pit is provided with a cover plate, and the cover excavation method has the defects that the top plate is closed, the operation space is limited, and the steel support is not easy to vertically and downwards install. The traditional steel support under the cover digging section is generally installed by adopting a double digging machine to lift and hang in sections, so that the two digging machines are required to be matched with each other, the cost is high, the risk is high, the construction efficiency is low, the mounting and dismounting difficulty is high, and the safety risk is high.
Accordingly, in view of the above problems, a device for facilitating erection of a steel support has been proposed to solve the above problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model develops a device convenient for erecting the steel support, which can conveniently erect the steel support under the cover plate, overcome the defects of the traditional construction process, reduce the cost and improve the construction efficiency and the safety.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
an apparatus for facilitating erection of a steel support, comprising:
The support unit comprises a telescopic column and a support platform, wherein the telescopic column is arranged on the support platform, the telescopic column is provided with a moving assembly, and the telescopic column is used for driving the moving assembly to move up and down;
The moving assembly comprises a guide beam and a sliding piece, and the sliding piece is arranged on the guide beam and is in sliding connection with the guide beam;
and the hoisting assembly is arranged on the sliding piece and comprises a lifting appliance for hoisting the steel support.
As the preference, remove the subassembly and still include connecting block and limiting plate, the connecting block setting is on flexible post, and the guide beam is connected with the connecting block, and the limiting plate setting is kept away from the one end of connecting block at the guide beam, avoids the slider to drop from the guide beam, has improved the security of device construction.
As the preference, hoist and mount subassembly still includes crossbeam, hoist block, firm board, stand and hoist connecting block, the crossbeam sets up on the slider, hoist block sets up on the crossbeam, and all have the setting in the crossbeam both sides, the power that balanced hoist and mount subassembly received better, firm board setting is on hoist block, plays firm effect to hoist and mount subassembly, the stand setting is on firm board, the hoist connecting block sets up in the stand bottom, the hoist setting is on the hoist connecting block, realize hoisting and removal to assembled steel support, the practicality of device has been improved.
Preferably, the device further comprises a counterweight assembly, wherein the counterweight assembly comprises a first counterweight and a second counterweight, the first counterweight is arranged on a connecting block far away from one side of the guide beam, the second counterweight is arranged on a supporting platform on the same side as the first counterweight, and the counterweight assembly integrally plays a role in balancing and stabilizing the device in the process of supporting the hoisting steel, so that the stability and safety of the device are improved.
Preferably, the telescopic columns and the moving assemblies are provided with a plurality of groups so as to better hoist the steel support, and the stability of the device in use is improved.
Preferably, the device further comprises a moving wheel, wherein the moving wheel is arranged at the bottom of the supporting platform, so that the whole device and the hoisted steel support can be moved, and the practicability of the device is improved.
The effects provided in the summary of the utility model are only effects of the embodiments, not all effects of the utility model, and the above technical solution has the following advantages:
1. According to the utility model, the movable supporting platform and the telescopic column are arranged, the steel support is spliced in the foundation pit, and after the steel support is lifted by the device, the steel support can be directly butted and erected by butting steel purlins through the movable platform, when the steel support is blocked by the existing steel support, the lifting height of the steel support can be reduced through telescopic operation, then the steel support is restored to the designated height for installation, so that the displacement and lifting of the steel support in a small space are realized, the cost is reduced, and the economical efficiency and the construction efficiency are improved;
2. According to the utility model, the lifting assembly capable of sliding is arranged, so that the precision of the steel support erection is improved, the lifting assembly is provided with the stabilizing plate, the stress of the lifting assembly can be balanced better, and the counterweight assembly is arranged on the other side of the telescopic column, so that the stability of the erection structure is maintained in the process of lifting the steel support, and the precision and accuracy of the steel support erection are ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic view of the overall structure of a hoist according to an embodiment of the present utility model;
FIG. 2 is a schematic left-hand view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a hoisting assembly according to an embodiment of the present utility model;
Fig. 4 is a schematic construction diagram of an apparatus according to an embodiment of the present utility model.
In the figure, 1, a steel support; 2. a telescopic column; 3. a support platform; 4. a moving wheel; 5. a first balancing weight; 6. a connecting block; 7. a guide beam; 8. a limiting plate; 9. a slider; 10. hoisting the assembly; 11. a second balancing weight; 101. a cross beam; 102. hoisting the block; 103. a stabilizing plate; 104. a column; 105. a lifting appliance connecting block; 106. and lifting appliance.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-4, the present utility model provides a technical solution:
An apparatus for facilitating erection of a steel support, comprising: the support unit comprises a telescopic column 2 and a support platform 3, wherein the telescopic column 2 is arranged on the support platform 3, a moving assembly is arranged on the telescopic column 2, and the telescopic column 2 is used for driving the moving assembly to move up and down; the moving assembly comprises a guide beam 7 and a sliding piece 9, and the sliding piece 9 is arranged on the guide beam 7 and is in sliding connection with the guide beam 7; the hoisting assembly 10 is arranged on the sliding piece 9 and comprises a hoisting tool 106 for hoisting the steel support 1.
In this embodiment, the guiding beam 7 is an i-beam, and the sliding part 9 is clamped in the narrow groove of the i-beam, so as to be used as limiting and guiding, and the sliding part 9 can slide along the guiding beam 7 conveniently, and the structure is simple and reliable, the cost is low, and the economical efficiency is good.
In this embodiment, remove the subassembly and still include connecting block 6 and limiting plate 8, connecting block 6 set up on flexible post 2, and guiding beam 7 is connected with connecting block 6, and limiting plate 8 sets up the one end of keeping away from connecting block 6 at guiding beam 7, avoids slider 9 to drop from guiding beam 7, has improved the security of device construction.
In this embodiment, hoist and mount subassembly 10 still includes crossbeam 101, hoist and mount piece 102, firm board 103, stand 104 and hoist connecting block 105, crossbeam 101 sets up on slider 9, hoist and mount piece 102 sets up on crossbeam 101, and all have the setting in crossbeam 101 both sides, the power that hoist and mount subassembly 10 received is balanced better, firm board 103 sets up on hoist and mount piece 102, play firm effect to hoist and mount subassembly 10, stand 104 sets up on firm board 103, hoist connecting block 105 sets up in stand 104 bottom, hoist 106 selects rings, set up on hoist connecting block 105, realize hoisting and removal to assembled steel support 1, the practicality of device has been improved.
In this embodiment, still include the counter weight subassembly, including first balancing weight 5 and second balancing weight 11, first balancing weight 5 sets up on the connecting block 6 of keeping away from guiding beam 7 one side, and second balancing weight 11 sets up on the supporting platform 3 with first balancing weight 5 homonymy, and the counter weight subassembly plays balanced stabilization effect to the device is whole in hoist and mount steel supporting process, has improved the stability and the security of device.
In this embodiment, the telescopic column 2 and the moving assembly are both provided with two groups to hoist the steel support 1 better, so that the stability of the device in use is improved.
In this embodiment, still include and remove round 4, remove round 4 and set up in supporting platform 3 bottom, realize the removal of device whole and hoist and mount's steel support 1, improved the practicality of device.
Working principle: firstly, excavating earth to a position of one meter below the elevation of a steel support 1, leveling the soil surface at the pit bottom, and paving a layer of backing plate to ensure that the device can normally move; before construction begins, fixing the support platform 3 and the telescopic column 2, arranging a second balancing weight 11 on the support platform to ensure the stability of the support platform, checking the number of the sections hoisted by the steel support 1 before hoisting the steel support, and configuring a first balancing weight 5 according to construction requirements; after each section of steel support 1 is hoisted into a pit by a crane and assembled in the pit, a lifting ring 106 is lowered by a lifting tool connecting block 105 to lift the steel support 1, and after the steel support 1 is lifted, the steel support can be moved by a moving wheel 4 to erect a steel enclosing purlin; in the butt joint process, in order to ensure that the steel support 1 and the steel purlin are accurately butted, the sliding part 9 can slide along the guide beam 7 for movement adjustment, so that the steel support is ensured not to be subjected to eccentric stress; when the steel support is blocked by the existing steel support, the lifting height of the steel support 1 is reduced through the telescopic column 2, and then the steel support is restored to the designated height for installation, so that the displacement and lifting of the steel support in a small space are realized.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such feature, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. An apparatus for facilitating erection of a steel support, comprising:
The support unit comprises a telescopic column (2) and a support platform (3), wherein the telescopic column (2) is arranged on the support platform (3), the telescopic column (2) is provided with a moving assembly, and the telescopic column (2) is used for driving the moving assembly to move in a lifting manner;
The moving assembly comprises a guide beam (7) and a sliding piece (9), and the sliding piece (9) is arranged on the guide beam (7) and is in sliding connection with the guide beam (7);
And the hoisting assembly (10) is arranged on the sliding piece (9) and comprises a lifting appliance (106) for hoisting the steel support (1).
2. A device for facilitating erection of steel supports as claimed in claim 1, wherein: the movable assembly further comprises a connecting block (6) and a limiting plate (8), the connecting block (6) is arranged on the telescopic column (2), the guide beam (7) is connected with the connecting block (6), and the limiting plate (8) is arranged at one end, far away from the connecting block (6), of the guide beam (7).
3. A device for facilitating erection of steel supports as claimed in claim 2, wherein: hoist and mount subassembly (10) still include crossbeam (101), hoist and mount piece (102), firm board (103), stand (104) and hoist connecting block (105), crossbeam (101) set up on slider (9), hoist and mount piece (102) set up on crossbeam (101), firm board (103) set up on hoist and mount piece (102), stand (104) set up on firm board (103), hoist connecting block (105) set up in stand (104) bottom, hoist (106) set up on hoist connecting block (105).
4. A device for facilitating erection of steel supports as claimed in claim 3, wherein: still include counter weight subassembly, including first balancing weight (5) and second balancing weight (11), first balancing weight (5) set up on connecting block (6) of keeping away from guiding beam (7) one side, second balancing weight (11) set up on supporting platform (3) with first balancing weight (5) homonymy.
5. An apparatus for facilitating erection of a steel support according to claim 4, wherein: the device further comprises a moving wheel (4), and the moving wheel (4) is arranged at the bottom of the supporting platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323235862.6U CN221167807U (en) | 2023-11-29 | 2023-11-29 | Device convenient to erect steel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323235862.6U CN221167807U (en) | 2023-11-29 | 2023-11-29 | Device convenient to erect steel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221167807U true CN221167807U (en) | 2024-06-18 |
Family
ID=91538683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323235862.6U Active CN221167807U (en) | 2023-11-29 | 2023-11-29 | Device convenient to erect steel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221167807U (en) |
-
2023
- 2023-11-29 CN CN202323235862.6U patent/CN221167807U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |