CN220036187U - PC vertical wallboard height adjusting device - Google Patents
PC vertical wallboard height adjusting device Download PDFInfo
- Publication number
- CN220036187U CN220036187U CN202321002515.6U CN202321002515U CN220036187U CN 220036187 U CN220036187 U CN 220036187U CN 202321002515 U CN202321002515 U CN 202321002515U CN 220036187 U CN220036187 U CN 220036187U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- vertical wallboard
- screw rod
- screw
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000011007 installation qualification Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a PC vertical wallboard elevation adjusting device, which comprises a sleeve, wherein the sleeve is fixedly distributed at the position of a trisection point at the bottom of the PC vertical wallboard, an internal thread is arranged at the inner side of the sleeve, a screw rod is connected with the sleeve through screw thread screwing, the bottom end of the screw rod extends to the outer side of the bottom of the sleeve and is placed on a structural surface, and a nut is arranged at the bottom end of the screw rod in a screwing way; the utility model has convenient installation and strong practicability, can effectively strengthen the elevation control in the installation process of the PC vertical wallboard, and achieves the aim of improving the installation qualification rate of the PC vertical wallboard.
Description
Technical Field
The utility model belongs to the technical field of PC vertical wallboard installation, and particularly relates to a PC vertical wallboard elevation adjusting device.
Background
The construction of building structures using prefabricated building elements is now popular. The PC component, namely the prefabricated component, finds the quality defects of large elevation deviation of the vertical wallboard component, slurry leakage at the joint of the vertical wallboard component and the cast-in-situ structure, non-compaction of grouting, poor verticality of the vertical component, damage of external corners of the vertical component and the like in the construction process.
The special quality inspection analyzes the reasons for the quality defects of large elevation deviation of the PC component, slurry leakage at the joint of the PC and the cast-in-situ structure and poor perpendicularity of the PC component in the construction process of the assembled component from 5 aspects of people, materials, machinery, environment, methods and the like. Analysis results show that 13 end factors influence the hoisting construction quality of the assembled high-rise residential building, and the quality management group confirms on site all the factors, and considers the following 4 factors: modulizing the iron gasket; the aluminum mould at the joint is not reinforced in place; the verticality measurement is not controlled in place; the PC diagonal brace is not sufficiently stiff. The modularization of the iron gasket is a reason for influencing the elevation deviation of the PC vertical member, and the control of the elevation of the PC vertical member is a key of quality control; therefore, the utility model designs a height adjusting device for the PC vertical wallboard.
Disclosure of Invention
The utility model aims to provide a PC vertical wallboard adjusting height device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical wallboard of PC transfers mark height device, includes the sleeve, the fixed distribution of sleeve goes out in the trisection point position of the vertical wallboard bottom of PC, telescopic inboard is provided with the internal thread, telescopic inboard closes soon through the screw thread and is connected with the screw rod, the bottom of screw rod extends to telescopic bottom outside, and places on the structural plane, the screw rod bottom closes soon and is provided with a nut.
Preferably, the internal thread on the inside of the sleeve matches the thread on the outside of the screw.
Preferably, the sleeve is fixed pre-buried in the vertical wallboard of PC through horizontal reinforcing bar, and the telescopic size is: the inner diameter is 22-25mm, the wall thickness is 6-8mm, and the length is 80-100mm.
Preferably, the upper end face and the lower end face of the nut are both in a horizontal plane structure.
Preferably, the top end of the screw is provided with a guide head structure.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has convenient installation and strong practicability, can effectively strengthen the elevation control in the installation process of the PC vertical wallboard, and achieves the aim of improving the installation qualification rate of the PC vertical wallboard.
Drawings
Fig. 1 is a schematic structural view of the PC vertical wallboard elevation adjusting device of the present utility model in use.
Fig. 2 is an enlarged schematic view of the node structure of the elevation adjusting device of the PC vertical wallboard of the present utility model.
Fig. 3 is a schematic structural view of a screw with a nut in the PC vertical wallboard elevation adjustment device of the present utility model.
Fig. 4 is a schematic structural view of a sleeve in the PC vertical wallboard elevation apparatus of the present utility model.
1.PC vertical wallboard; 2. a screw cap; 3. a structural surface; 4. a sleeve; 5. a screw; 6. and (5) an internal thread.
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 to 4, the present utility model provides a technical solution: the utility model provides a vertical wallboard height regulating device of PC, includes sleeve 4, and sleeve 4 fixed distribution goes out in the trisection point position of the vertical wallboard 1 bottom of PC, and the inboard of sleeve 4 is provided with internal thread 6, and the inboard of sleeve 4 is connected with screw rod 5 through the screw thread spin, and the bottom of screw rod 5 extends to the bottom outside of sleeve 4, and places on structural plane 3, and screw rod 5 bottom spin closes and is provided with a nut 2.
In this embodiment, the internal thread 6 on the inner side of the sleeve 4 is preferably matched with the thread on the outer side of the screw 5, so that the screwing is stable for convenience.
In this embodiment, preferably, sleeve 4 is fixed pre-buried in PC vertical wallboard 1 through horizontal reinforcing bar, in order to guarantee that the installation is firm, and sleeve 4's size is: the inner diameter is 22-25mm, the wall thickness is 6-8mm, and the length is 80-100mm.
In this embodiment, it is preferable that both the upper and lower end surfaces of the nut 2 have a horizontal plane structure in order to ensure that the whole is kept horizontal.
In this embodiment, it is preferable that the top end of the screw 5 is provided with a guide structure for facilitating the screw 5 to be screwed into the sleeve 4.
After the elevation is shoveled and the treatment of the structural surface 3 is finished, the elevation is adjusted by knob on the screw 5 with the nuts 2 through an elevation control line on site according to a design drawing, after the nuts 2 on two sides are adjusted to the design required elevation and kept consistent, the PC vertical wallboard 1 can be hoisted, the sleeve 4 is fixed by transverse reinforcing steel bars when the PC vertical wallboard 1 is prefabricated, the screw 5 with the nuts 2 is ensured to be screwed into the sleeve 4 when the PC vertical wallboard 1 is buried, and concrete is prevented from entering the sleeve 4 when the PC vertical wallboard 1 is poured.
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.
Claims (5)
1, vertical wallboard height regulating device of PC, including sleeve (4), its characterized in that: the utility model discloses a PC vertical wallboard, including sleeve (4), screw cap (2), screw cap (5), sleeve (4) fixed distribution goes out in the trisection point position of PC vertical wallboard (1) bottom, the inboard of sleeve (4) is provided with internal thread (6), the inboard of sleeve (4) is connected with screw rod (5) through the screw thread spin, the bottom of screw rod (5) extends to the bottom outside of sleeve (4), and places on structural plane (3), screw rod (5) bottom spin closes and is provided with a nut (2).
2. The PC vertical wallboard height-regulating device of claim 1, wherein: the internal thread (6) on the inner side of the sleeve (4) is matched with the thread on the outer side of the screw rod (5).
3. The PC vertical wallboard height-regulating device of claim 1, wherein: the sleeve (4) is fixedly embedded in the PC vertical wallboard (1) through transverse reinforcing steel bars, and the sleeve (4) is of the following size: the inner diameter is 22-25mm, the wall thickness is 6-8mm, and the length is 80-100mm.
4. The PC vertical wallboard height-regulating device of claim 1, wherein: the upper end face and the lower end face of the nut (2) are both in horizontal plane structures.
5. The PC vertical wallboard height-regulating device of claim 1, wherein: the top end of the screw rod (5) is provided with a guide head structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002515.6U CN220036187U (en) | 2023-04-28 | 2023-04-28 | PC vertical wallboard height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002515.6U CN220036187U (en) | 2023-04-28 | 2023-04-28 | PC vertical wallboard height adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220036187U true CN220036187U (en) | 2023-11-17 |
Family
ID=88743489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002515.6U Active CN220036187U (en) | 2023-04-28 | 2023-04-28 | PC vertical wallboard height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220036187U (en) |
-
2023
- 2023-04-28 CN CN202321002515.6U patent/CN220036187U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |