CN211925020U - Pre-embedded bearing support for profiled steel sheet - Google Patents
Pre-embedded bearing support for profiled steel sheet Download PDFInfo
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- CN211925020U CN211925020U CN202020126803.2U CN202020126803U CN211925020U CN 211925020 U CN211925020 U CN 211925020U CN 202020126803 U CN202020126803 U CN 202020126803U CN 211925020 U CN211925020 U CN 211925020U
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Abstract
The utility model provides a pre-buried formula bearing support for under profiled sheet, including support body, built-in fitting and bolt. The support body has bearing part and fixed part, and the built-in fitting includes steel sheet connecting portion and support connecting portion. The steel plate connecting part is used for erecting and connecting the protruding parts of the profiled steel plates on the two sides of the steel plate connecting part, and the support connecting part penetrates through the profiled steel plates and is connected with the fixing part through the bolts so as to fix the support body. On the support body, pipelines such as strong and weak electric tank boxes, fire-fighting living water pipelines, water supply and return pipelines and the like can be erected. The utility model discloses an embedded part adopts steel sheet connecting portion pre-buried, and support connecting portion pass profiled sheet's mode, can thoroughly avoid the later stage because the trompil leads to the possibility with the reinforcing bar collision. The installation of the bracket body is simple and quick, the time of high-altitude operation is greatly shortened, and the safety risk of construction is reduced. And through class pre-assembly type construction mode, can promote big space high altitude electromechanical pipeline efficiency of construction greatly.
Description
Technical Field
The utility model relates to a building electromechanical installation engineering field especially relates to a pre-buried formula fixed bolster for under profiled sheet.
Background
In the steel structure construction space of some large-space warehouses, pipelines such as strong and weak electric tank boxes, fire-fighting life water pipelines, water supply and return pipelines and the like need to be erected. In the construction process, a bearing support needs to be fixed at the lower end of the profiled steel sheet at the top, and then the pipeline is arranged on the bearing support.
In the traditional construction process, a fixed bearing support under a profiled steel sheet is similar to a common support in construction mode, and the support is connected with a structural member in an expansion bolt mode after the structural surface is finished. However, in the drilling process of driving the expansion bolts, the problems of collision between the drilling points and the steel bars, unreliable stress of the bracket and the like can occur. In addition, the bearing support needs to be lifted for a long time so as to be fixed by beating expansion bolts, the time of high-altitude operation is too long, and the safety risk of construction is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides an embedded bearing bracket used under a profiled steel sheet, which comprises a bracket body, an embedded part and a bolt; the support body is provided with a bearing part and a fixing part, the embedded part comprises a steel plate connecting part and a support connecting part, the steel plate connecting part is used for erecting and connecting the steel plate connecting part with the protruding parts of the profiled steel plates on two sides of the steel plate connecting part, and the support connecting part penetrates through the profiled steel plates and is connected with the fixing part through the bolts.
Optionally, the fixing portion has a receiving groove, the bracket connecting portion is clamped in the receiving groove, and the bolt passes through the receiving groove to connect and fix the bracket connecting portion and the fixing portion.
Optionally, the embedded part comprises a steel plate connecting part and a bracket connecting part.
Optionally, the steel plate connecting portion is provided with a steel bar fixing hole.
Optionally, the fixing portion is perpendicular to the direction of the plane of the profiled steel sheet, the fixing portion has a plurality of groups of openings parallel to the length direction of the fixing portion, and the bracket connecting portion is connected with the plurality of groups of openings through the bolts.
Optionally, the embedded part includes a steel plate connecting portion and a plurality of bracket connecting portions fixed to the steel plate connecting portion and parallel to each other.
Optionally, the holding grooves are respectively clamped outside the bracket connecting parts on two sides.
Optionally, the fixing portion is perpendicular to the direction of the plane of the profiled steel sheet, the fixing portion has a plurality of groups of openings perpendicular to the length direction of the fixing portion, and the bracket connecting portion is connected with the plurality of groups of openings through the bolts.
Optionally, the concrete layer is poured on the profiled steel sheet.
Optionally, the number of the fixing portions is two, and the fixing portions are respectively connected to two ends of the bearing portion.
The utility model provides a pre-buried formula bearing support for under profiled sheet, including support body, built-in fitting and bolt. The support body has bearing part and fixed part, and the built-in fitting includes steel sheet connecting portion and support connecting portion. The steel plate connecting part is used for erecting and connecting the protruding parts of the profiled steel plates on the two sides of the steel plate connecting part, and the support connecting part penetrates through the profiled steel plates and is connected with the fixing part through the bolts so as to fix the support body. On the support body, pipelines such as strong and weak electric tank boxes, fire-fighting living water pipelines, water supply and return pipelines and the like can be erected.
Because the utility model discloses an embedded part adopts steel sheet connecting portion pre-buried, and support connecting portion pass profiled sheet's mode, can thoroughly avoid the later stage because the trompil leads to the possibility with the reinforcing bar collision. The connection mode of the through channel steel through the bolts further enhances the stress strength of the bracket body and the embedded part, and can be applied to occasions with higher requirements on bearing. The utility model provides a support body installation is simple swift, and high altitude construction's time shortens greatly, has reduced the safe risk of construction. And through class pre-assembly type construction mode, can promote big space high altitude electromechanical pipeline efficiency of construction greatly.
Drawings
Fig. 1 is a schematic structural view of a pre-embedded bearing support used under a profiled steel sheet according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an embedded part in an embedded type load-bearing support for use under a profiled steel sheet according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating connection between an embedded part and a bracket body in an embedded bearing bracket for use under a profiled steel sheet according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a pre-embedded bearing support used under a profiled steel sheet according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an embedded part in an embedded type load-bearing support for use under a profiled steel sheet according to an embodiment of the present invention;
fig. 6 is a schematic view of connection between an embedded part and a bracket body in an embedded bearing bracket for use under a profiled steel sheet according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.
The utility model provides a pre-buried formula bearing support for under profiled sheet, as shown in fig. 1, including support body 10, built-in fitting 20 and bolt 30. The bracket body 10 has a bearing part 11 and a fixing part 12. The structure of the embedded part 20 is shown in fig. 2, and includes a steel plate connecting part 21 and a bracket connecting part 22. The steel plate connecting portion 21 is used to erect and connect to the protruding portion of the profiled steel plate 100 at both sides thereof, and the bracket connecting portion 22 passes through the profiled steel plate 100 and is connected to the fixing portion 12 through the bolt 30 to fix the bracket body 10. On the support body 10, pipelines such as a strong and weak electric tank box, a fire-fighting living water pipeline, a water supply and return pipeline and the like can be erected.
In a preferred embodiment, as shown in fig. 3, the fixing portion 12 has a receiving groove 121, the bracket connecting portion 22 is clamped in the receiving groove 121, and the bolt 30 passes through the receiving groove 121 to connect and fix the bracket connecting portion 22 and the fixing portion 12.
A pre-buried formula bearing support for under profiled sheet, provide the built-in fitting 20 of two kinds of fixed bolsters, be general type built-in fitting and strenghthened type built-in fitting respectively, correspond two kinds of different pre-buried formula bearing support schemes, the bearing capacity of two kinds of schemes is different. And before construction, selecting a corresponding fixed support embedded part according to the load-carrying requirement of the pipeline corresponding to the load-bearing support. The normal embedded part scheme is selected for the strong and weak electric tank box and the fire-fighting domestic water pipeline, and the reinforced embedded part scheme is selected for the large-diameter water supply and return pipeline.
Example one
This embodiment is a in the pre-buried formula bearing bracket for under the profiled sheet, adopt the scheme of ordinary type built-in fitting.
In this embodiment, the arrangement and specific structure of the bracket body 10, the embedded part 20 and the bolt 30 are as shown in fig. 1 to 3, and are not described herein again. As shown in fig. 3, the fixing portion 12 has a receiving groove 121, the bracket connecting portion 22 is clamped in the receiving groove 121, and the bolt 30 passes through the receiving groove 121 to connect and fix the bracket connecting portion 22 and the fixing portion 12.
As shown in fig. 2, in the present embodiment, the embedded part 20 includes a steel plate connecting portion 21 and a bracket connecting portion 22, and the steel plate connecting portion 21 has a reinforcing bar fixing hole 211.
The fixing portion 12 is perpendicular to the plane of the profiled steel sheet 100, and the fixing portion 12 has a plurality of sets of openings parallel to the length direction thereof. As shown in fig. 3, the bracket connection portion 22 connects the plurality of sets of openings by the bolts 30. As seen in fig. 1, the plurality of sets of holes are oriented perpendicular to the plane of the profiled steel sheet 100, i.e., are longitudinally aligned on the fixing portion 12.
Specifically, the stent body 10 of the present invention is composed of a supporting portion 11 and two fixing portions 12 as shown in fig. 1, and the two fixing portions 12 are respectively connected to two ends of the supporting portion 11. By fixing the two fixing portions 12, the whole bracket body 10 is fixed, and the object thereon is supported by the supporting portion 11.
The method of installing the pre-buried load-bearing bracket (normal type) for use under profiled steel sheets according to the present embodiment will be described.
Before construction, determining the point positions of the embedded parts 20 through point position deepening of a drawing; then, perforating the profiled steel sheet 100 according to the deepening point position of the embedded part 20, and penetrating the bracket connecting part 22 of the embedded part 20 through the perforation; then, the embedment 20 is bound to the profiled steel sheet 100 by passing reinforcing bars through the reinforcing bar fixing holes 211, and concrete is cast on the profiled steel sheet 100. After the above structure is completed, the bracket body 10 is directly locked and connected with the bracket connecting part 22 of the embedded part 20 through the fixing part 12.
The above is the method of installation of the single embedment 20 and the bracket body 10. In actual operation, a plurality of embedded parts 20 and bracket bodies 10 are often required to be installed on one profiled steel sheet 100, and the steps are repeated. After all the predetermined embedments 20 and the bracket bodies 10 are installed, an object to be carried, typically a pipeline, is placed through the plurality of bracket bodies. Usually, the normal type embedded part scheme described in the embodiment can be selected from strong and weak tank boxes, fire-fighting and domestic water pipelines and the like which have low bearing requirements.
Example two
This embodiment is a among the pre-buried formula bearing bracket for under the profiled sheet, adopt the scheme of strenghthened type built-in fitting.
In the present embodiment, the stent body 10 has a bearing part 11 and a fixing part 12, as shown in fig. 4. As shown in fig. 5, the embedment 20 includes a steel plate coupling portion 21 and a bracket coupling portion 22. The steel plate connecting portion 21 is used to erect and connect to the protruding portion of the profiled steel plate 100 at both sides thereof, and the bracket connecting portion 22 passes through the profiled steel plate 100 and is connected to the fixing portion 12 through the bolt 30 to fix the bracket body 10. On the support body 10, pipelines with high bearing requirements, such as a water supply and return pipeline, can be erected.
In this embodiment, as shown in fig. 6, the fixing portion 12 has a receiving groove 121, the bracket connecting portion 22 is clamped in the receiving groove 121, and the bolt 30 passes through the receiving groove 121 to connect and fix the bracket connecting portion 22 and the fixing portion 12.
As shown in fig. 5, in the present embodiment, the embedment member 20 includes a steel plate connecting portion 21 and a plurality of bracket connecting portions 22 fixed to the steel plate connecting portion 21 in parallel with each other. As shown in fig. 6, when the bracket is mounted, the accommodating grooves 121 are respectively clamped outside the bracket connecting portions 22 on both sides.
In this embodiment, the fixing portion 12 is perpendicular to the plane of the profiled steel sheet 100, the fixing portion 12 has a plurality of sets of openings perpendicular to the length direction thereof, and the bracket connecting portion 22 connects the plurality of sets of openings by the bolts 30. As seen in fig. 4, the plurality of sets of openings are oriented parallel to the plane of the profiled steel sheet 100, i.e. transversely across the fixed portion 12.
The utility model provides a support body 10 comprises a supporting part 11 and two fixed parts 12, two fixed parts 12 connect respectively in the both ends of supporting part 11. By fixing the two fixing portions 12, the whole bracket body 10 is fixed, and the object thereon is supported by the supporting portion 11.
The method for installing the pre-buried load-bearing bracket (reinforced type) under the profiled steel sheet according to the embodiment is described below.
Before construction, determining the point positions of the embedded parts 20 through point position deepening of a drawing; then, perforating the profiled steel sheet 100 according to the deepening point position of the embedded part 20, and penetrating the two bracket connecting parts 22 of the embedded part 20 through the perforation; and finally concrete is poured on the profiled steel sheet 100. After the structure is completed, the processed bracket body 10 is directly locked and connected with the bracket connecting part 22 of the embedded part 20 through the fixing part 12.
The above is the method of installation of the single embedment 20 and the bracket body 10. In actual operation, a plurality of embedded parts 20 and bracket bodies 10 are often required to be installed on one profiled steel sheet 100, and the steps are repeated. After all the predetermined embedments 20 and the bracket bodies 10 are installed, an object to be carried, typically a pipeline, is placed through the plurality of bracket bodies. The reinforced embedded part scheme described in this embodiment is usually used for the large-diameter water supply and return pipe.
In the reinforced embedded part scheme, the width of the embedded part is enlarged, so that the embedded part can be stably placed on the profiled steel sheet 100 without fixing the steel bar fixing hole 211, and the reinforced embedded part can be poured from the upper side through concrete in the later stage. Compared with the common embedded part scheme, the stability and the bearing capacity of the bracket body 10 are enhanced by fixing the two bolts 30 in the horizontal direction.
Synthesize above-mentioned embodiment one and embodiment two, the utility model discloses a mounting method for pre-buried formula bearing bracket's totality under the profiled sheet is as follows:
1. deepening of pipelines in a drawing is needed before construction, and embedded point positions of embedded parts corresponding to the main bearing support are determined.
2. And determining and selecting a common embedded part or a reinforced embedded part according to the stress conditions of different pipelines.
3. When the steel bars on the profiled steel sheet are constructed on site, local holes are formed in the profiled steel sheet according to deepening points of the embedded parts, and after the embedded parts are placed stably, pouring of concrete above the profiled steel sheet is completed.
4. And after the concrete pouring of the floor slab is finished, connecting and fixing the subsequent support body and the embedded part through the bolt.
5. And repeating the steps to install a plurality of bracket bodies.
The utility model provides a pre-buried formula bearing support for under profiled sheet, including support body, built-in fitting and bolt. The support body has bearing part and fixed part, and the built-in fitting includes steel sheet connecting portion and support connecting portion. The steel plate connecting part is used for erecting and connecting the protruding parts of the profiled steel plates on the two sides of the steel plate connecting part, and the support connecting part penetrates through the profiled steel plates and is connected with the fixing part through the bolts so as to fix the support body. On the support body, pipelines such as strong and weak electric tank boxes, fire-fighting living water pipelines, water supply and return pipelines and the like can be erected.
Because the utility model discloses an embedded part adopts steel sheet connecting portion pre-buried, and support connecting portion pass profiled sheet's mode, can thoroughly avoid the later stage because the trompil leads to the possibility with the reinforcing bar collision. The connection mode of the through channel steel through the bolts further enhances the stress strength of the bracket body and the embedded part, and can be applied to occasions with higher requirements on bearing. The utility model provides a support body installation is simple swift, and high altitude construction's time shortens greatly, has reduced the safe risk of construction. And through class pre-assembly type construction mode, can promote big space high altitude electromechanical pipeline efficiency of construction greatly.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An embedded bearing support used under a profiled steel sheet is characterized by comprising a support body, an embedded part and a bolt; the support body is provided with a bearing part and a fixing part, the embedded part comprises a steel plate connecting part and a support connecting part, the steel plate connecting part is used for erecting and connecting the steel plate connecting part with the protruding parts of the profiled steel plates on two sides of the steel plate connecting part, and the support connecting part penetrates through the profiled steel plates and is connected with the fixing part through the bolts.
2. The pre-buried load bearing bracket for use under a profiled steel sheet as claimed in claim 1, wherein the fixing portion has a receiving groove, the bracket connecting portion is caught in the receiving groove, and the bolt passes through the receiving groove to connect and fix the bracket connecting portion and the fixing portion.
3. An embedment load bearing support for use under a profiled sheet as claimed in claim 2, wherein said embedment includes a sheet attachment portion and a support attachment portion.
4. The pre-buried load-bearing bracket for use under a profiled steel sheet as claimed in claim 3, wherein the steel sheet coupling portion has a reinforcing bar fixing hole.
5. A pre-buried load-bearing bracket for use under a profiled sheet as claimed in claim 3, wherein said fixing portion is perpendicular to the plane of said profiled sheet, said fixing portion has a plurality of sets of openings parallel to the length thereof, and said bracket connecting portion connects said plurality of sets of openings by said bolts.
6. An embedment load bearing support for use under a profiled sheet as claimed in claim 2, wherein said embedment includes a sheet attachment portion and a plurality of support attachment portions secured to said sheet attachment portion in parallel with one another.
7. The pre-buried load-bearing bracket for use under a profiled steel sheet as claimed in claim 6, wherein the receiving grooves are respectively engaged with the outer sides of the bracket coupling parts at both sides.
8. An embedment type load bearing support for use under a profiled sheet as claimed in claim 6, wherein said fixing portion is perpendicular to the plane of said profiled sheet, said fixing portion has a plurality of sets of openings perpendicular to the length direction thereof, and said support attachment portion connects said plurality of sets of openings by said bolts.
9. An embedded load bearing support used under profiled steel sheets as claimed in claim 1, further comprising a concrete layer cast on the profiled steel sheet.
10. The pre-buried load bearing bracket for use under a profiled steel sheet as claimed in claim 1, wherein the number of the fixing portions is two, and the fixing portions are respectively connected to both ends of the load bearing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126803.2U CN211925020U (en) | 2020-01-20 | 2020-01-20 | Pre-embedded bearing support for profiled steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126803.2U CN211925020U (en) | 2020-01-20 | 2020-01-20 | Pre-embedded bearing support for profiled steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211925020U true CN211925020U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020126803.2U Active CN211925020U (en) | 2020-01-20 | 2020-01-20 | Pre-embedded bearing support for profiled steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211925020U (en) |
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2020
- 2020-01-20 CN CN202020126803.2U patent/CN211925020U/en active Active
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