CN210659335U - Auxiliary installation device for installation and construction of PCF (fiber reinforced polymer) board of prefabricated building conversion layer - Google Patents
Auxiliary installation device for installation and construction of PCF (fiber reinforced polymer) board of prefabricated building conversion layer Download PDFInfo
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- CN210659335U CN210659335U CN201921482624.6U CN201921482624U CN210659335U CN 210659335 U CN210659335 U CN 210659335U CN 201921482624 U CN201921482624 U CN 201921482624U CN 210659335 U CN210659335 U CN 210659335U
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Abstract
The utility model discloses an auxiliary installation device for installation and construction of an assembled building conversion layer PCF plate, which comprises a fixed part, a horizontal adjustment part and a vertical adjustment part, wherein the horizontal adjustment part is symmetrically arranged on the upper part of the fixed part, and the vertical adjustment part is arranged in front of the horizontal adjustment part, so that the positioning and fixing process of the PCF plate at the conversion layer is simpler and more convenient, the hoisting efficiency is effectively improved, and the rework is avoided, the connection mode of the combined connecting piece of the utility model is simple and flexible, the connection method is perfect, the accurate positioning judgment mode is simple, the manual judgment is convenient, the positioning time is effectively shortened, the readjustment probability after the inspection is reduced, the combined connecting piece of the utility model can be disassembled and recycled after the accurate positioning of the PCF plate is completed, the construction cost is effectively saved, the PCF plate conforms to the national sustainable development strategy, and the combined connecting, with low costs, the utility model discloses need not to prop up in addition at PCF board lateral surface and establish template or other fixing device.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, in particular to installation device is assisted in assembly type structure conversion layer PCF board installation and construction.
Background
In recent years, on the background of green energy conservation advocated by the nation vigorously, the transformation and upgrading speed of the building industry is gradually accelerated, the prefabricated building is more and more favored by people due to the characteristics of standardized production, mechanized construction, standardized management, integrated construction and the like, the industrialization, standardization and normalization of the building industry are promoted, and the occupation ratio of national prefabricated buildings is continuously improved and optimized.
The PCF external wall panel (also called prefabricated component external wall module or PCF prefabricated external wall panel, hereinafter referred to as PCF panel) is an external template of a connecting part between two cast-in-place structural bearing walls or frame beam end faces of a corner position between two mutually perpendicular prefabricated external wall panels and the same plane, the PCF panel is a prefabricated component which is manufactured by a component processing factory and has a composite external wall template form of self heat preservation and external wall face bricks, and after the PCF external wall panel is installed on a construction site, the PCF external wall panel is tied and fixed with a lining cast-in-place structural concrete template system to form a complete shear wall module system; the PCF plate is usually installed in a hoisting mode, and the relative position of the hoisted PCF plate and the outer side of a cast-in-place structural bearing wall is required to be accurate. However, at present, when a PCF plate at a conversion layer is installed, a unified and standard construction auxiliary installation device is not available, installation operation is random during actual construction, problems of difficult installation precision control, low hoisting efficiency and the like exist in the installation process of the PCF plate, and the installation quality of the PCF plate is difficult to guarantee, so that an assembly type building conversion layer PCF plate installation construction auxiliary installation device is needed to solve the problems in the construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the PCF board of conversion layer department in the above-mentioned background art and when installing, do not have unified, the supplementary installation device of construction of standard to use, installation operation is more random during actual construction, has installation accuracy control difficult, hoist and mount inefficiency in the PCF board installation to the installation quality of PCF board is difficult to guarantee the scheduling problem, and provides a supplementary installation device of assembled building conversion layer PCF board installation construction.
An auxiliary installation device for installation and construction of a PCF (fiber reinforced polymer) plate of an assembled building conversion layer comprises a fixing part, a horizontal adjusting part and a vertical adjusting part, wherein the horizontal adjusting part is symmetrically arranged at the upper part of the fixing part, and the vertical adjusting part is arranged at the front part of the horizontal adjusting part;
the horizontal adjusting part comprises two angle steels, a standard hexagon nut and a first standard bolt, the two angle steels are back to back and welded on the fixing part, the standard hexagon nut is arranged on the two angle steels, and the first standard bolt penetrates through the space between the two angle steels and is screwed into the standard hexagon nut;
the vertical adjusting part comprises a steel plate, a hexagon nut and a second standard bolt, the steel plate is welded at the front part of the horizontal adjusting part, a round hole for the second standard bolt to pass through is formed in the steel plate, the hexagon nut is arranged at the round hole, and the second standard bolt can be screwed into the hexagon nut after passing through the round hole;
four expansion bolts are arranged at four corners of the fixing part.
The utility model discloses a theory of operation and process:
the utility model provides a pair of installation device is assisted in installation of prefabricated building conversion layer PCF board installation, include following use step:
step S1, installing a combined connecting piece on the side surface of one end of two vertical cast-in-place structures which are vertical to each other and are to be connected with the PCF board; the combined connecting piece comprises a fixing part, a horizontal adjusting part and a vertical adjusting part; the fixed part is fixed on the side surface of the cast-in-place structure by using an expansion bolt; the horizontal adjusting part is connected to the upper part of the fixing part, the upper surface of the horizontal adjusting part is lower than the end surface of the cast-in-place structure, a standard hexagon nut is fixed on the horizontal adjusting part, and a first standard bolt vertically penetrates through the standard hexagon nut to adjust the vertical height; the vertical adjusting part is perpendicular to the horizontal adjusting part and is fixed on one side, away from the cast-in-place structure, of the upper surface of the horizontal adjusting part, a hole is horizontally formed in the middle of the vertical adjusting part to fix a hexagon nut, and the second standard bolt is horizontally movably adjusted through the hexagon nut;
s2, hoisting the PCF board to enable the bottom surface of the outer blade board of the PCF board to be placed on the first standard bolt, enabling the outer surface of the outer blade board of the PCF board to be screwed into the second standard bolt in parallel through adjustment, and enabling the standard bolt to lean against the outer surface of the outer blade board of the PCF board;
step S3, adjusting the posture of the PCF plate, and adjusting the vertical and horizontal distances of the PCF plate by adjusting the first standard bolt and the second standard bolt to complete the accurate positioning of the PCF plate;
step S4, after the PCF board is connected and fixed with the two cast-in-place structures, an inner side template is erected along the inner side of the PCF board, concrete slurry is poured between the PCF board and the inner side template, and the PCF board is connected with the prefabricated external wall boards and the cast-in-place structures on the two sides;
and step S5, after the PCF board is connected with the cast-in-place structure, the combined connecting piece is removed and is repeatedly used for corner parts of other conversion layers.
The utility model discloses well PCF board is the prefab in batches, and structure bearing wall is cast in situ concrete, and the uniformity of its manufacturing can be guaranteed the utility model discloses the fixed of well connecting piece size and position, the repeated repetitious usage of built-up connection spare. Before the PCF plate is hoisted, the combined connecting piece of the utility model is fixed on the upper part of a bearing wall body or a frame beam of a cast-in-place structure by expansion bolts, the fixed distance between the combined connecting piece and the upper end part of the wall body or the beam is the height difference between the heat preservation plate and the outer blade plate in the PCF plate, during hoisting, the movable screw rods of all bolts in the combined connecting piece are screwed in the fixed hexagon nuts, the lower edge of the heat preservation layer of the PCF plate is arranged at the upper end part of the bearing wall body of the cast-in-place structure, the outer surface of the outer blade plate of the PCF plate is arranged on the screw rods of the horizontal bolts fixed by the steel plate at the top of the combined connecting piece, and the lower bottom surface of the outer blade plate of the PCF plate is arranged on the movable screw rods in the upper limb; then, the bolts on all the combined connecting pieces can be movably adjusted, so that the elevation and the inside and the outside of the PCF plate placed on the combined connecting pieces can be freely adjusted, the positions of the bolts are further adjusted, the precise positioning of the PCF plate is completed, after the relative position of the PCF plate and a bearing wall body or a frame beam of a cast-in-place structure is checked by using a special tool to meet the design requirement, the cast-in-place of an internal corner is carried out, the PCF plate can not move again after precision positioning, and the rework is effectively avoided; and (4) removing the combined connecting piece connected at the conversion layer, and recycling the combined connecting piece and other conversion layers.
The utility model has the advantages that:
1. the utility model discloses make conversion layer department PCF board's location and fixed process simple and convenient more, effectively improve hoist and mount efficiency, avoid doing over again.
2. The utility model discloses a built-up connection spare connected mode is simple nimble, and connecting method is perfect, and accurate positioning judges the mode simple, makes things convenient for artifical judgement, has effectively shortened positioning time, has reduced the probability of readjustment after the inspection.
3. The utility model discloses a recycle can be dismantled after the accurate positioning of PCF board is accomplished to built-up connection spare, effectively saves construction cost, accords with the sustainable development strategy of country.
4. The utility model provides a built-up connection spare acts on the material commonly, and is with low costs, makes simply.
5. The utility model discloses need not to prop up in addition at PCF board lateral surface and establish template or other fixing device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic diagram of a cast-in-place structural wall and a PCF board to be connected according to the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic view of the connection, positioning and fixing state provided by the present invention;
fig. 5 is a schematic view of the double-sided fixing state provided by the present invention;
fig. 6 is a schematic structural view of the inner side template set up according to the present invention;
fig. 7 is the utility model provides an effect schematic diagram after demolish device behind the cast concrete.
Description of reference numerals:
1. a cast-in-place structure; 2. a PCF board; 3. a fixed part; 4. an expansion bolt; 5. a horizontal adjustment section; 6. a first standard bolt; 7. a standard hexagonal nut; 8. a vertical adjustment section; 9. a second standard bolt; 10. a hexagonal nut; 11. an inner side template; 12. concrete slurry.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
See fig. 1-7; an auxiliary installation device for installation and construction of a PCF (fiber reinforced polymer) plate of an assembled building conversion layer comprises a fixing part 3, a horizontal adjusting part 5 and a vertical adjusting part 8, wherein the horizontal adjusting part 5 is symmetrically arranged at the upper part of the fixing part 3, and the vertical adjusting part 8 is arranged at the front part of the horizontal adjusting part 5;
the horizontal adjusting part 5 comprises two angle steels, a standard hexagon nut 7 and a first standard bolt 6, the two angle steels are back to back and welded on the fixing part 3, the standard hexagon nut 7 is arranged on the two angle steels, and the first standard bolt 6 penetrates through the space between the two angle steels and is screwed into the standard hexagon nut 7;
the vertical adjusting part 8 comprises a steel plate, a hexagon nut 10 and a second standard bolt 9, the steel plate is welded at the front part of the horizontal adjusting part 5, a round hole for the second standard bolt 9 to pass through is formed in the steel plate, the hexagon nut 10 is arranged at the round hole, and the second standard bolt 9 can be screwed into the hexagon nut 10 after passing through the round hole;
four expansion bolts 4 are arranged at four corners of the fixing part 3.
The utility model discloses a theory of operation and process:
the utility model discloses installation device is assisted in assembly type structure conversion layer PCF board installation construction of embodiment, include if use the following step:
step S1, installing a combined connecting piece on the side surface of one end of two vertical cast-in-place structures 1 which are vertical to each other and are to be connected with the PCF plate 2;
as shown in fig. 1, the present embodiment is two cast-in-place structure 1 load-bearing walls at corner positions of the fabricated building conversion layer, the two cast-in-place structure 1 load-bearing walls are perpendicular to each other, and the cross section of the PCF plate 2 to be connected above the two cast-in-place structure 1 is L-shaped.
The combined connecting piece to be connected to the load-bearing wall of the cast-in-place structure 1 comprises a fixing part 3, a horizontal adjusting part 5 and a vertical adjusting part 8 as shown in fig. 2 and 3; the fixing part 3 is fixed on the side surface of the cast-in-place structure 1 by using an expansion bolt 4; the horizontal adjusting part 5 is connected to the upper part of the fixing part 3, the upper surface of the horizontal adjusting part 5 is lower than the end surface of the cast-in-place structure 1, a standard hexagon nut 7 is fixed on the horizontal adjusting part 5, and a first standard bolt 6 vertically penetrates through the standard hexagon nut 7 to adjust the height up and down; the vertical adjusting part 8 is perpendicular to the horizontal adjusting part 5 and is fixed on one side, away from the cast-in-place structure 1, of the upper surface of the horizontal adjusting part 5, a hole is horizontally formed in the middle of the vertical adjusting part 8, a hexagon nut 10 is fixed, and the second standard bolt 9 is horizontally movably adjusted through the hexagon nut 10.
The fixing part 3 is a square connecting piece formed by welding standard angle steel, and is anchored on the upper part of the cast-in-place structure bearing wall body 1 by four expansion bolts 4; the horizontal adjusting part 5 adopts two opposite limb back angle steels, a standard hexagon nut 7 is fixed in the middle of the limb back angle steels, so that the first standard bolt 6 can move up and down freely, and the horizontal adjusting part 5 is respectively connected with one of the left side and the right side of the upper part of the square connecting piece. The vertical adjustment part 8 is a vertically arranged steel plate.
The mounting steps of the combined connecting piece are as follows: comprises that
1. Four angle steels are welded into a square connecting piece, holes are formed in the square connecting piece, and the square connecting piece is used for being fixed on the outer side of the cast-in-place structure bearing wall through expansion bolts 4;
2. the limb back opposite angle steel is welded on the square connecting piece, a hexagon nut 7 is fixed in the middle above the limb tip, and a first standard bolt 6 freely moves in the hexagon nut 7 for adjustment;
3. the upper part of the limb back bolt connecting piece is connected with a steel plate, a hole is horizontally formed in the middle of the steel plate for fixing a hexagon nut 10, and a second standard bolt 9 is freely movably adjusted through the hexagon nut 10.
Step S2, as shown in fig. 4, the expansion bolts 4 are fixed in the load-bearing wall of the cast-in-place structure 1, and the expansion bolts 4 fix the whole combined connecting piece. Hoisting the PCF plate 2 to enable the bottom surface of the outer blade plate of the PCF plate 2 to be placed on the first standard bolt 6, enabling the outer surface of the outer blade plate of the PCF plate 2 to be screwed into the second standard bolt 9 in parallel through adjustment, and enabling the second standard bolt 9 to lean against the outer surface of the outer blade plate of the PCF plate 2; effectively shortened hoist and mount butt joint positioning time, improved efficiency for initial positioning connects more smoothly.
Step S3, adjusting the posture of the PCF plate 2, adjusting the vertical and horizontal distances of the PCF plate 2 by adjusting the first standard bolt 6 and the second standard bolt 9, and completing the accurate positioning of the PCF plate; the precise positioning is judged in such a way that the perpendicularity and the axis deviation of the PCF plate meet the design requirements, the relative position of the PCF plate 2 and the cast-in-place structure bearing wall 1 meets the design requirements, at the moment, the relative position of the PCF plate 2 and the cast-in-place structure bearing wall 1 is checked by using a special tool, and the method is also an auxiliary re-confirmation means, so that the checking time length by using the special tool is effectively shortened, and the readjustment probability after checking is reduced.
As shown in fig. 5, the upper sides of the two cast-in-place structural load-bearing walls 1 are both provided with a combined connecting piece, all expansion bolts are anchored in the cast-in-place structural concrete load-bearing walls 1, the first standard bolt 6 and the second standard bolt 9 are respectively contacted with the bottom and the outer surface of the outer blade plate of the PCF plate 2, and the two sides of the corner position of the conversion layer are positioned and fixedly connected with the PCF plate 2.
Step S4, as shown in fig. 6, after the PCF board 2 is connected and fixed with the two cast-in-place structures 1, an inner side formwork 11 is erected along the inner side of the PCF board 2, concrete grout 12 is poured between the PCF board 2 and the inner side formwork 11, and the PCF board 2 is connected with the prefabricated external wall boards and the cast-in-place structures 1 on both sides;
step S5, as shown in fig. 7, after the PCF board 2 is connected to the cast-in-place structure 1, the combined connecting piece is removed and reused for other conversion layer corner parts.
It is to be understood that the above-described embodiments are merely exemplary for purposes of clarity and that other variations and modifications may be made on the basis of the above-described description. Therefore, obvious changes or modifications are also covered by the protection scope of the present invention.
Claims (2)
1. The utility model provides an installation device is assisted in installation construction of prefabricated building conversion layer PCF board which characterized in that: the device comprises a fixing part (3), a horizontal adjusting part (5) and a vertical adjusting part (8), wherein the horizontal adjusting part (5) is symmetrically arranged at the upper part of the fixing part (3), and the vertical adjusting part (8) is arranged at the front part of the horizontal adjusting part (5);
the horizontal adjusting part (5) comprises two angle steels, a standard hexagon nut (7) and a first standard bolt (6), the two angle steels are back to back and welded on the fixing part (3), the standard hexagon nut (7) is arranged on the two angle steels, and the first standard bolt (6) penetrates through the space between the two angle steels and is screwed into the standard hexagon nut (7);
vertical regulation portion (8) include a steel sheet, hexagon nut (10) and second standard bolt (9), and the steel sheet welding is anterior in horizontal regulation portion (5), is provided with the round hole that supplies second standard bolt (9) to pass on the steel sheet, and hexagon nut (10) set up in round hole department, and second standard bolt (9) pass the round hole can twist in hexagon nut (10).
2. The mounting device of claim 1, wherein the mounting device comprises: four expansion bolts (4) are arranged at four corners of the fixing part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482624.6U CN210659335U (en) | 2019-09-07 | 2019-09-07 | Auxiliary installation device for installation and construction of PCF (fiber reinforced polymer) board of prefabricated building conversion layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482624.6U CN210659335U (en) | 2019-09-07 | 2019-09-07 | Auxiliary installation device for installation and construction of PCF (fiber reinforced polymer) board of prefabricated building conversion layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659335U true CN210659335U (en) | 2020-06-02 |
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ID=70820322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482624.6U Expired - Fee Related CN210659335U (en) | 2019-09-07 | 2019-09-07 | Auxiliary installation device for installation and construction of PCF (fiber reinforced polymer) board of prefabricated building conversion layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659335U (en) |
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2019
- 2019-09-07 CN CN201921482624.6U patent/CN210659335U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210907 |