CN219973951U - Supporting and leveling auxiliary device for installing PC prefabricated stairs - Google Patents
Supporting and leveling auxiliary device for installing PC prefabricated stairs Download PDFInfo
- Publication number
- CN219973951U CN219973951U CN202320036353.1U CN202320036353U CN219973951U CN 219973951 U CN219973951 U CN 219973951U CN 202320036353 U CN202320036353 U CN 202320036353U CN 219973951 U CN219973951 U CN 219973951U
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- prefabricated
- leveling
- tool type
- prefabricated staircase
- stairway
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- 239000000463 material Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract description 2
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of buildings, and particularly relates to a supporting and leveling auxiliary device for installing a PC (personal computer) prefabricated staircase. The prefabricated stairway supports the prefabricated stairway through the adjustable bracket, the tool type rod piece combination and the jack. The leveling cushion block is arranged between the prefabricated staircase and the support for leveling. The tool type member combination is formed by combining a tool type disc buckle upright rod and a tool type transverse rod in a drawknot manner. And supporting and leveling the prefabricated staircase through the jack, the adjustable base and the tool type rod piece combination. The grouting material is a gap filler for a horizontal gap between the prefabricated staircase and the support. According to the utility model, the prefabricated stairway is supported and leveled after the PC prefabricated stairway is hoisted, the prefabricated stairway is installed after a leveling layer is not required to be arranged, the one-time qualification rate of the installation levelness of the prefabricated stairway is improved, the hoisting speed of the prefabricated stairway is improved, the occupied time of a tower crane is saved, and the hoisting operation risk is reduced.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a supporting and leveling auxiliary device for installing PC prefabricated stairs.
Background
Along with the rising and maturing of assembly type building technology, the requirements of various areas on building assembly rate are higher and higher, the prefabricated components are widely applied, wherein the prefabricated stairway is used as one of large components, the hoisting levelness is difficult to control, and the prefabricated stairway is one of main problems of hoisting.
At present, the basic method for hoisting the prefabricated staircase is to firstly perform mortar leveling on a ladder plate support, when the component is hoisted to a construction operation layer, an operator should stand in the floor, hook a rope fastened on the component into the floor by using a special hook, and then pull the component to a position to complete installation. The method has some defects in hoisting, firstly, the management is not tight, workers do not make a leveling layer in the current situation of steal work, and the leveling layer is damaged due to insufficient mortar strength in short time; secondly, the support is short and narrow, the levelness control difficulty is high, and the requirements are often not met; thirdly, a hanging adjusting component is needed in the hoisting process, and the tower crane occupies a long time; fourthly, damaged parts and uneven parts of the leveling layer are difficult to repair after being lifted in place.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a supporting and leveling auxiliary device for installing a PC prefabricated staircase.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PC prefabricated staircase installs with supporting leveling auxiliary device, includes prefabricated staircase, leveling cushion, adjustable bracket, adjustable base, instrument formula member combination, jack, grouting material, prefabricated staircase is propped up through adjustable bracket, instrument formula member combination, jack.
The leveling cushion block is arranged between the prefabricated staircase and the support for leveling.
The tool type member combination is formed by combining a tool type disc buckle upright rod and a tool type transverse rod in a drawknot manner.
And supporting and leveling the prefabricated staircase through the jack, the adjustable bracket, the adjustable base and the tool type rod piece combination.
The grouting material is a gap filler for a horizontal gap between the prefabricated staircase and the support.
According to the utility model, the prefabricated stairway is supported and leveled after the PC prefabricated stairway is hoisted, the prefabricated stairway is installed after a leveling layer is not required to be arranged, the one-time qualification rate of the installation levelness of the prefabricated stairway is improved, the hoisting speed of the prefabricated stairway is improved, the occupied time of a tower crane is saved, and the hoisting operation risk is reduced.
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. In the drawings:
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic front view of the present utility model;
in the figure: 1. prefabricating stairs; 2. a skid; 3. a support; 4. leveling the cushion block; 5. an adjustable bracket; 6. tool type disc buckle vertical rod; 7. a tool-type bar; 9. an adjustable base; 10. a jack; 11. plugging mortar; 12. grouting.
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.
Referring to fig. 1 and 2, the present utility model provides the following technical solutions: a supporting and leveling auxiliary device for installing a PC prefabricated staircase comprises a prefabricated staircase 1, a leveling cushion block 4, an adjustable bracket 5, an adjustable base 9, a tool type rod assembly, a jack 10 and grouting materials 12. The prefabricated staircase 1 is supported by an adjustable bracket 5, an adjustable base 9, a tool type rod assembly and a jack 10.
The leveling cushion block 4 is arranged between the prefabricated staircase 1 and the support 3 for leveling.
The tool type rod piece combination is formed by a tool type disc buckle vertical rod 6 and a tool type transverse rod 7 in a drawknot combination.
The jack 10 supports and levels the prefabricated staircase 1 through the combination of the adjustable bracket 5, the adjustable base 9 and the tool type supporting rod piece.
The grouting material 12 is a caulking material for a horizontal gap between the prefabricated staircase 1 and the support 3.
Further, the tool type disc buckle vertical rod 6 is arranged at the end part of the one side support, and the height of the tool type disc buckle vertical rod is adjusted through the adjustable bracket 5 so that the vertical rod combination is tightly propped against the prefabricated staircase.
Further, the prefabricated staircase is lifted 20-30mm through the jack 10, 3 leveling cushion blocks 4 are arranged between the prefabricated staircase 1 and the support 3, and the levelness of the prefabricated staircase 1 is adjusted to meet the requirements through adjusting the lifting height of the jack 10 and the position of the leveling cushion blocks 4.
Further, the horizontal gap between the prefabricated staircase 1 and the support 3 is plugged by using plugging mortar 11, the plugging depth is 30mm, and the horizontal gap between the prefabricated staircase 1 and the support 3 is filled with grouting material 12 through the vertical gap between the prefabricated staircase and the support.
According to the utility model, the top of the prefabricated staircase is supported and leveled after the PC prefabricated staircase is hoisted, the prefabricated staircase is installed after a leveling layer is not required to be arranged, the one-time qualification rate of the installation levelness of the prefabricated staircase is improved, the hoisting speed of the prefabricated staircase is improved, the occupied time of a tower crane is saved, and the hoisting operation risk is reduced.
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. The utility model provides a PC prefabricated staircase installation is with supporting leveling auxiliary device which characterized in that: the device comprises a prefabricated staircase (1), a leveling cushion block (4), an adjustable bracket, an adjustable base, a tool type rod assembly, a jack (10) and grouting materials (12), and is supported by the adjustable bracket, the adjustable base, the tool type rod assembly and the jack (10).
2. The support leveling assisting device for installing a PC prefabricated staircase according to claim 1, characterized in that: leveling cushion blocks (4) are arranged between the bottom of the prefabricated staircase (1) and the support for leveling.
3. The support leveling assisting device for installing a PC prefabricated staircase according to claim 1, characterized in that: the tool type rod piece combination is formed by a tool type disc buckle vertical rod (6) and a tool type transverse rod (7) for drawknot combination.
4. The support leveling assisting device for installing a PC prefabricated staircase according to claim 1, characterized in that: the prefabricated stairway (1) is supported and leveled by a jack (10), an adjustable bracket, an adjustable base and a tool type rod piece combination.
5. The support leveling assisting device for installing a PC prefabricated staircase according to claim 1, characterized in that: the horizontal gap between the prefabricated staircase (1) and the support is filled with grouting material (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036353.1U CN219973951U (en) | 2023-01-07 | 2023-01-07 | Supporting and leveling auxiliary device for installing PC prefabricated stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036353.1U CN219973951U (en) | 2023-01-07 | 2023-01-07 | Supporting and leveling auxiliary device for installing PC prefabricated stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973951U true CN219973951U (en) | 2023-11-07 |
Family
ID=88582230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320036353.1U Active CN219973951U (en) | 2023-01-07 | 2023-01-07 | Supporting and leveling auxiliary device for installing PC prefabricated stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973951U (en) |
-
2023
- 2023-01-07 CN CN202320036353.1U patent/CN219973951U/en active Active
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