CN210685447U - Construction adjusting device between assembly type building PCF board and prefabricated external wall panel - Google Patents
Construction adjusting device between assembly type building PCF board and prefabricated external wall panel Download PDFInfo
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- CN210685447U CN210685447U CN201921482579.4U CN201921482579U CN210685447U CN 210685447 U CN210685447 U CN 210685447U CN 201921482579 U CN201921482579 U CN 201921482579U CN 210685447 U CN210685447 U CN 210685447U
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- standard bolt
- steel plate
- round hole
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Abstract
The utility model discloses a construction adjusting device between a PCF plate and a prefabricated external wall plate of an assembly type building, which comprises a steel plate, a small steel plate, a first standard bolt, a second standard bolt and a third standard bolt, wherein one end of the steel plate is a fixed end, the other end is an adjusting end, the fixed end is provided with a round hole for the second standard bolt to pass through, the adjusting end is provided with a long round hole for the first standard bolt to pass through, one side of the long round hole far away from the round hole is welded with a small steel plate vertical to the steel plate, the small steel plate is provided with two holes for the third standard bolt to pass through freely, one end of the third standard bolt passing through the small steel plate is screwed with a hexagon nut, the tail part of the first standard bolt is symmetrically and vertically fixed with two standard hexagon nuts for the third standard bolt to be screwed in freely, the utility model makes the construction adjustment between the PCF plate and the prefabricated, the efficiency of construction hoist and mount calibration has effectively been improved, and the regulating part can reuse, practices thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, in particular to construction adjusting device between assembly type structure PCF board and the prefabricated side fascia.
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 facing bricks, and after the PCF external wall panel is installed on a construction site, the prefabricated component is tied and fixed with a lining cast-in-place concrete structure template system to form a complete shear wall module system; there will be 2 mm's gap between PCF board hoist and mount completion back and the prefabricated side fascia, difficult control in the site operation, the work progress is more random, most construction all is consuming time power, the difficult direct efficiency of construction that leads to of accuracy control is low, gap post processing difficulty simultaneously, so just need a control PCF board hoist and mount completion back and prefabricated side fascia between will have 2 mm's gap, the efficiency of construction is improved, control construction precision, reduce the gap post processing degree of difficulty, construction adjusting device between assembly type building PCF board and the prefabricated side fascia of improvement engineering quality.
SUMMERY OF THE UTILITY MODEL
This aim at solve among the above-mentioned background art control PCF board after the hoist and mount is accomplished and to have 2 mm's gap between the prefabricated side fascia, improve the efficiency of construction, control construction precision, reduce the gap post processing degree of difficulty, improve engineering quality scheduling problem, and the construction adjusting device between assembled building PCF board and the prefabricated side fascia that provides
The construction adjusting device comprises a steel plate, a small steel plate, a first standard bolt, a second standard bolt and a third standard bolt, wherein one end of the steel plate is a fixed end, the other end of the steel plate is an adjusting end, the fixed end is provided with a round hole for the second standard bolt to pass through, the adjusting end is provided with a long round hole for the first standard bolt to pass through, one side of the long round hole, far away from the round hole, is welded with the small steel plate perpendicular to the steel plate, the small steel plate is provided with two holes for the third standard bolt to freely pass through, one end of the third standard bolt, penetrating through the small steel plate, is screwed with a hexagon nut, and the tail of the first standard bolt is symmetrically and vertically fixed with the two standard hexagon nuts for the third standard bolt to be screwed in freely;
a gasket is sleeved on the second standard bolt;
the fixed end is provided with a long round hole, the diameter of the long round hole is larger than the diameter of the first standard bolt, the diameter of the long round hole is larger than the diameter of the second standard bolt, and the second standard bolt penetrates through the round hole.
The utility model provides a construction adjusting device between assembly type structure PCF board and prefabricated wall panel, through installing two regulating parts at least between assembly type structure PCF board and prefabricated wall panel, as shown in the figure, carry out the accurate regulation to the gap between PCF board and the prefabricated wall panel jointly, make PCF board hoist and mount accomplish the back and the gap between the prefabricated wall panel be 2mm, the gap between 1 prefabricated wall panel of assembly type structure PCF board carries out the accurate positioning through adjusting third standard bolt 7 on the regulating part.
The utility model discloses a theory of operation and process:
1) taking a rectangular steel plate, forming holes at two ends, wherein one end is a round hole, and the other end is a long round hole;
2) welding a small steel plate vertical to the steel plate on one side, far away from the fixed end, of the long round hole, and forming two holes with the same diameter as that of the standard hexagon nut on the small steel plate for fixing the standard hexagon nut so that a third standard bolt can be freely screwed in;
3) one side of the long round hole of the steel plate is used as an adjusting end, the diameter of the long round hole of the steel plate is the same as that of the first standard bolt and nut, two sides of the end part of the first standard bolt and nut are respectively fixed with a standard hexagon nut, then the first standard bolt is fixed on the prefabricated external wall panel, and the steel plate is installed;
4) fixing one end of a round hole in the steel plate on the PCF plate through a second standard bolt to serve as a fixed end of the adjusting piece;
5) and the gap between the PCF plate and the prefabricated external wall plate is accurately positioned by adjusting the third standard bolt.
Further, a gasket is arranged between the second standard bolt and the steel plate.
Furthermore, the PCF board and the prefabricated external wall board of the fabricated building are respectively reserved with connecting holes, and the pre-buried connecting piece is used for connecting the first standard bolt and the second standard bolt.
And further, after the plugging of the construction joint between the PCF plate and the prefabricated external wall plate is completed, the work of dismantling the regulating part is carried out, and the regulating part is repeatedly utilized for multiple times after being dismantled.
Compared with the prior art, the utility model discloses a technological effect does:
1. the utility model discloses make the construction between PCF board and the prefabricated side fascia adjust simple and convenient more, effectively improve hoist and mount efficiency, avoid doing over again.
2. The utility model discloses a regulating part installation 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 the regulating part, effectively saves construction cost, accords with the sustainable development strategy of country.
4. The utility model provides an adjusting part material is common, and is with low costs, makes simply.
5. The utility model discloses adjust and accomplish the back, later stage inter-plate gap is handled quicker, simple.
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 view of an adjusting member installed between a PCF board and a prefabricated external wall board provided by the present invention;
FIG. 2 is a schematic structural view provided by the present invention;
fig. 3 is a schematic view of the initial installation provided by the present invention;
fig. 4 is a schematic view of the precise connection structure provided by the present invention;
figure 5 is the utility model provides a construction joint shutoff is accomplished regulating part and is dismantled back structure schematic diagram.
Description of reference numerals:
1. PCF board, 2 prefabricated external wall panel, 3 standard bolt, 4 standard bolt, 5 steel plate, 6 gasket, 7 standard bolt, 8 hexagon nut, 9 steel plate, 10 hexagon nut.
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 merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, the construction adjusting device between the fabricated building PCF plate and the prefabricated external wall plate comprises a steel plate 5, a small steel plate 9, a first standard bolt 3, a second standard bolt 4 and a third standard bolt 7, wherein one end of the steel plate 5 is a fixed end, the other end of the steel plate is an adjusting end, the fixed end is provided with a round hole for the second standard bolt 4 to pass through, the adjusting end is provided with a long round hole for the first standard bolt 3 to pass through, one side of the long round hole, far away from the round hole, is welded with the small steel plate 9 perpendicular to the steel plate 5, the small steel plate 9 is provided with two holes for the third standard bolt 7 to pass through freely, one end of the third standard bolt 7, penetrating through the small steel plate 9, is screwed with a hexagon nut 8, and the tail of the first standard bolt 3 is symmetrically and vertically fixed with two standard hexagon nuts 10 for the third standard bolt 7 to;
a gasket 6 is sleeved on the second standard bolt 4;
the fixed end is provided with a long round hole, the diameter of the long round hole is larger than that of the first standard bolt 3, the second standard bolt 4 penetrates through the round hole, and the diameter of the long round hole is larger than that of the second standard bolt 4.
The utility model provides a construction adjusting device between assembly type structure PCF board and prefabricated side fascia, through installing two regulating parts at least between assembly type structure PCF board 1 and prefabricated side fascia 2, as shown in fig. 1, carry out the accurate regulation to the gap between PCF board 1 and the prefabricated side fascia 2 jointly, make PCF board 1 hoist and mount accomplish the back and prefabricated side fascia 2 between the gap be 2mm, the gap between assembly type structure PCF board 1 and the prefabricated side fascia 2 carries out the accurate positioning through adjusting third standard bolt 7 on the regulating part.
The utility model discloses a theory of operation and process:
1) taking a rectangular steel plate 5, forming holes at two ends, wherein one end is a round hole, and the other end is a long round hole;
2) a small steel plate 9 perpendicular to the steel plate 5 is welded on one side, away from the fixed end, of the long round hole, and two holes with the same diameter as that of the standard hexagon nut 8 are formed in the small steel plate 9 and used for fixing the standard hexagon nut 8 so that the third standard bolt 7 can be freely screwed in;
3) one side of a long round hole of a steel plate 5 is used as an adjusting end, the diameter of the long round hole of the steel plate 5 is the same as that of a nut of a first standard bolt 3, two sides of the end part of the nut of the first standard bolt 3 are respectively fixed with a standard hexagon nut 10, then the first standard bolt 3 is fixed on a prefabricated external wall panel 2, and the steel plate 5 is installed;
4) one end of a round hole in a steel plate 5 is fixed on the PCF plate 1 through a second standard bolt 4 to serve as a fixed end of an adjusting piece;
5) the gap between the PCF plate 1 and the prefabricated external wall plate 2 is accurately positioned by adjusting a third standard bolt 7.
A washer 6 is placed between the second standard bolt 4 and the steel plate 5.
Referring to fig. 3, the adjusting part is a construction adjusting device between the PCF plate 1 and the prefabricated external wall plate 2 at the corner of the prefabricated building, connecting holes are reserved in the PCF plate 1 and the prefabricated external wall plate 2 respectively, and a pre-buried connecting part is used for connecting the first standard bolt 3 and the second standard bolt 4, so that the initial connection of construction is completed through the adjusting part.
Referring to fig. 4, at least two adjusting parts are needed between the PCF board 1 and the prefabricated external wall board 2 of the prefabricated building to accurately adjust the gap between the PCF board 1 and the prefabricated external wall board 2, the judgment standard for accurate adjustment is that the construction gap between the PCF board 1 and the prefabricated external wall board 2 is 2mm, and accurate installation, adjustment and positioning are completed.
Referring to fig. 5, after the plugging of the construction joint between the PCF plate 1 and the prefabricated external wall plate 2 is completed, the dismantling work of the adjusting member can be performed, and the adjusting member can be repeatedly used after the dismantling work.
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. Construction adjusting device between prefabricated building PCF board and prefabricated side fascia, its characterized in that: comprises a steel plate (5), a small steel plate (9), a first standard bolt (3), a second standard bolt (4) and a third standard bolt (7), one end of the steel plate (5) is a fixed end, the other end of the steel plate is an adjusting end, the fixed end is provided with a round hole for the second standard bolt (4) to pass through, the adjusting end is provided with a long round hole for the first standard bolt (3) to pass through, one side of the long round hole far away from the round hole is welded with a small steel plate (9) vertical to the steel plate (5), two holes for the third standard bolt (7) to pass freely are formed in the small steel plate (9), a hexagon nut (8) is screwed at one end of the third standard bolt (7) passing through the small steel plate (9), and two standard hexagon nuts (10) are symmetrically and vertically fixed at the tail of the first standard bolt (3) and used for the third standard bolt (7) to be screwed in freely.
2. The adjusting device for construction between a fabricated building PCF board and a prefabricated external wall board according to claim 1, wherein: a gasket (6) is sleeved on the second standard bolt (4);
the fixed end is provided with a long round hole, the diameter of the long round hole is larger than that of the first standard bolt (3), the second standard bolt (4) penetrates through the round hole, and the diameter of the long round hole is larger than that of the second standard bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482579.4U CN210685447U (en) | 2019-09-07 | 2019-09-07 | Construction adjusting device between assembly type building PCF board and prefabricated external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482579.4U CN210685447U (en) | 2019-09-07 | 2019-09-07 | Construction adjusting device between assembly type building PCF board and prefabricated external wall panel |
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| Publication Number | Publication Date |
|---|---|
| CN210685447U true CN210685447U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482579.4U Expired - Fee Related CN210685447U (en) | 2019-09-07 | 2019-09-07 | Construction adjusting device between assembly type building PCF board and prefabricated external wall panel |
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| CN (1) | CN210685447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376734A (en) * | 2020-11-23 | 2021-02-19 | 中建一局集团建设发展有限公司 | Prefabricated outer wall and PCF plate fixed connection structure and construction method thereof |
-
2019
- 2019-09-07 CN CN201921482579.4U patent/CN210685447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376734A (en) * | 2020-11-23 | 2021-02-19 | 中建一局集团建设发展有限公司 | Prefabricated outer wall and PCF plate fixed connection structure and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |