CN210598130U - Interim strutting arrangement of detachable composite floor - Google Patents
Interim strutting arrangement of detachable composite floor Download PDFInfo
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- CN210598130U CN210598130U CN201920964215.3U CN201920964215U CN210598130U CN 210598130 U CN210598130 U CN 210598130U CN 201920964215 U CN201920964215 U CN 201920964215U CN 210598130 U CN210598130 U CN 210598130U
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- supporting square
- square steel
- column
- supporting
- composite floor
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Abstract
The utility model provides a detachable temporary supporting device for composite floor slabs, which is characterized by comprising a T-shaped support (1) arranged on the lower flanges of two adjacent steel beams and a column top steel plate (4) directly connected with a top profiled steel plate; at least two groups of supporting square steel tube units are arranged between the T-shaped support (1) and the column top steel plate (4), each supporting square steel unit comprises a first supporting square steel tube (2) and a second supporting square steel tube column (3), the first supporting square steel tube (2) is directly connected with the T-shaped support (1), and the second supporting square steel tube column (3) is directly connected with the column top steel plate (4); the first supporting square steel pipe (2) and the second supporting square pipe column (3) are locked through a thread locking rod (5). The utility model discloses an interim strutting arrangement can be according to girder steel highly flexible adjustment height, and can be used repeatedly under the prerequisite that the performance effectively supported, has solved the support problem when large-span composite floor pours.
Description
Technical Field
The embodiment of the utility model belongs to the technical field of building engineering, more specifically, a temporary strutting arrangement of detachable composite floor.
Background
In the steel frame structure of the building industry, profiled steel plates and steel bar truss floor bearing plates are used more, wherein the steel bar truss floor bearing plates are composed of steel bars, trusses and floor bearing plates, and the profiled steel bar truss floor bearing plates are improved on the basis of the profiled floor bearing plates and are a new building material. The steel bar truss is processed in a background processing field in a shaping mode, and the length can be prefabricated. The mechanical production is realized, the uniform arrangement interval of the reinforcing steel bars and the consistent thickness of the concrete protective layer are facilitated, and the construction quality of the floor slab is improved. The assembled steel bar truss floor support plate can obviously reduce the on-site steel bar binding engineering quantity, quickens the construction progress, increases the construction safety guarantee, realizes civilized construction, and is widely applied due to more advantages.
However, although steel bar truss building carrier plate compares ordinary steel sheet, the biggest no backup pad span increases, nevertheless at profiled sheet or the cast-in-place in-process of steel bar truss building carrier plate, still can have the interval between some girder steels and can not satisfy the biggest no span that supports, need set up interim support, guarantee to pour the safe condition.
At present, the conventional scaffold support system is generally adopted for temporary support. And after the concrete pouring is finished and the strength is reached, dismantling the scaffold.
But there are more shortcomings in the mode that adopts the scaffold, and this kind of support mode engineering volume is big, and it is comparatively troublesome that the scaffold is set up, is demolishd, and occupies lower floor's space.
SUMMERY OF THE UTILITY MODEL
To the above defect or the improvement demand of prior art, the utility model provides a temporary strutting arrangement of detachable composite floor adopts the screw locking lever to correspond the through-hole with two square steel pipes and connects the locking, can adjust this strutting arrangement's height through the length of adjusting two square steel pipe coincidences according to the difference of girder steel height to with the fixed locking of screw locking lever, make the device top compact steel sheet or steel bar truss floor carrier plate. The device can adjust the height according to the girder steel highly flexible, and can reuse under the prerequisite that effective support was played.
In order to achieve the purpose, the utility model provides a detachable composite floor slab temporary supporting device, which comprises a T-shaped support arranged on the lower flanges of two adjacent steel beams and a column top steel plate directly connected with a top profiled steel plate or a steel bar truss floor bearing plate; wherein the content of the first and second substances,
at least two groups of supporting square steel tube units are arranged between the T-shaped support and the column top steel plate, each supporting square steel unit comprises a first supporting square steel tube and a second supporting square tubular column, the first supporting square steel tube is directly connected with the T-shaped support, and the second supporting square tubular column is directly connected with the column top steel plate;
the first supporting square steel pipe and the second supporting square pipe column are locked through a thread locking rod.
Furthermore, through holes are formed in the corresponding positions of the two transverse side faces of the first supporting square steel pipe at certain intervals, and through holes are also formed in the corresponding positions of the two transverse side faces of the second supporting square pipe column at certain intervals.
Furthermore, the size and the shape of the through holes in the first supporting square steel pipe and the second supporting square pipe column are the same.
Further, the distance between the through holes in the first supporting square steel pipe and the through holes in the second supporting square pipe column is the same.
Furthermore, the number of the through holes on the first supporting square steel pipe and the second supporting square pipe column is the same or different.
Further, the horizontal cross-sectional shapes of the first supporting square steel tube and the second supporting square tubular column are the same, but the cross-sections of the first supporting square steel tube and the second supporting square tubular column are different in size.
Furthermore, the thread locking rod is arranged in the through hole corresponding to the first supporting square steel pipe and the second supporting square pipe column.
Furthermore, nuts are arranged at two ends of the thread locking rod.
Furthermore, a groove is formed in the bottom of the first supporting square steel pipe, and the groove is matched with a web plate arranged above the top of the T-shaped support and is identical in size and shape.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
(1) the utility model discloses an interim strutting arrangement of detachable composite floor, through the mode of the certain distance trompil of interval on two square steel pipes, adopt the screw locking lever to correspond the through-hole with two square steel pipes and connect the locking, can be according to the difference of girder steel height, through the length of adjusting two square steel pipe coincidences, adjust this strutting arrangement's height to with the fixed locking of screw locking lever, make the device push up profiled sheet or steel bar truss building carrier plate. The device can adjust the height according to the girder steel highly flexible, and can reuse under the prerequisite that effective support was played.
(2) The utility model discloses a temporary supporting device of detachable composite floor, whole device simple structure, it is comparatively convenient to install and dismantle, and safety ring protects.
(3) The utility model discloses an interim strutting arrangement of detachable composite floor does not occupy lower floor's space, has effectively solved the support problem when large-span composite floor pours.
Drawings
Fig. 1 is an overall schematic view of a detachable composite floor slab temporary supporting device according to an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides a detachable composite floor temporary support device relates to first support side tubular column and T type support be connected the sketch map.
In all the figures, the same reference numerals denote the same features, in particular: the support structure comprises a support body, a support base, a support square pipe column, a support top steel plate, a threaded locking rod and a nut, wherein the support square pipe column comprises 1-T-shaped support seats, 2-first support square pipe columns.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Fig. 1 is the utility model provides a whole schematic diagram of the interim strutting arrangement of detachable composite floor, as shown in fig. 1, a interim strutting arrangement of detachable composite floor, including locating T type support 1 on two adjacent girder steel bottom flanges, first support square steel pipe 2, second support square tubular column 3, capital steel sheet 4, screw locking lever 5 and nut 6, capital steel sheet 4 locates top profiled steel sheet or steel bar truss floor support plate bottom.
Wherein, first support square steel pipe 2 and second support square tubular column 3 locate between T type support 1 and capital steel plate 4, and first support square steel pipe 2 and T type support 1 lug connection, lug connection between second support square tubular column 3 and the capital steel plate 4. Every first support square steel pipe 2 and second support square tubular column 3 are a support side's pipe unit, the utility model discloses a temporary strutting arrangement of composite floor sets up two sets of support side's pipe unit at least between T type support 1 and the capital steel sheet 4.
Specifically, fig. 2 is the utility model provides a detachable composite floor temporary support device relates to first support side tubular column and T type support be connected the sketch map, combine fig. 1 and fig. 2, first support side steel pipe 2 bottoms are seted up flutedly, the web phase-match that this recess and T type support 1 top were equipped with, size and shape are the same, support 2 bottoms of side steel pipe fluting and insert T type support 1 and be used for making and can fixed connection between first support side steel pipe 2 and T type support 1.
Further, as shown in fig. 1 and 2, through holes are formed in the corresponding positions of the two transverse side surfaces of the first supporting square steel pipe 2 at a certain distance, through holes are also formed in the corresponding positions of the two transverse side surfaces of the second supporting square steel pipe 3 at a certain distance, the through holes in the first supporting square steel pipe 2 and the second supporting square steel pipe 3 are the same in size and shape, the horizontal cross sections of the second supporting square steel pipe 3 and the first supporting square steel pipe 2 are the same in shape, but the cross sections of the second supporting square steel pipe and the first supporting square steel pipe are different in size, so that one of the supporting square steel pipes can be nested in the other supporting square steel pipe, a threaded locking rod 5 is arranged in each through hole corresponding to the second supporting square steel pipe 3 and the first supporting square steel pipe 2, and nuts 6 are arranged at two ends of each threaded locking rod 5 and used for fixing and locking the overlapped sections of the threaded locking rod 5.
The utility model discloses an interim strutting arrangement of composite floor, through the mode of the certain distance trompil of interval on two square steel pipes, adopt the screw locking lever to correspond the through-hole with two square steel pipes and connect the locking, can adjust this strutting arrangement's height through the length of adjusting two square steel pipe coincidences according to the difference of girder steel height to with the fixed locking of screw locking lever, make the device push up die mould steel sheet or steel bar truss building carrier plate. The device can adjust the height according to the girder steel highly flexible, and can reuse under the prerequisite that effective support was played.
Preferably, the through holes on the first supporting square steel tube 2 and the second supporting square tube column 3 have the same distance. The number of the through holes on the first supporting square steel tube 2 and the second supporting square tubular column 3 is the same or different.
Preferably, T type support 1, first support side tubular column 2, second support side tubular column 3, capital steel plate 4 all can be accomplished according to the preparation of drawing at the processing factory, and screw locking lever 5, 6 models of nut specifically select according to actual demand, finished product purchase.
The utility model discloses a temporary supporting device of detachable composite floor, its installation and dismantlement process include following step:
s1: before the profiled steel sheet or the steel bar truss floor support plate is laid, the height of the supporting square pipe column 3 is adjusted according to the height of the steel beam;
s2: the first supporting square tubular column 2 and the second supporting square tubular column 3 are fixedly locked through a threaded locking rod 5 and a nut 6;
s3: placing a T-shaped support 1 on a lower flange of a steel beam, and inserting a first supporting square pipe column 2 into the T-shaped support 1;
s4: the column top steel plate 4 tightly presses the profiled steel plate or the steel bar truss floor bearing plate;
s5: when concrete is poured, the construction load of the floor slab is sequentially transmitted to the upper flange of the lower flange of the I-shaped steel beam through the column top steel plate 4, the supporting square tubular column 3, the supporting square tubular column 2 and the T-shaped support 1 below the profiled steel plate
S6: unloading and disassembling are carried out by adjusting the threaded locking rod after the floor slab is formed, and the unloading and disassembling are applied to temporary support of the floor slab in the next area.
The utility model discloses an interim strutting arrangement of detachable composite floor has solved the support problem when big width composite floor pours, and whole device simple structure, and it is comparatively convenient to install and dismantle, does not occupy lower floor's space, and safety ring protects.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (9)
1. A detachable temporary support device for a composite floor slab is characterized by comprising a T-shaped support (1) arranged on the lower flanges of two adjacent steel beams and a column top steel plate (4) directly connected with a top profiled steel plate or a steel bar truss floor bearing plate; wherein the content of the first and second substances,
at least two groups of supporting square steel tube units are arranged between the T-shaped support (1) and the column top steel plate (4), each supporting square steel unit comprises a first supporting square steel tube (2) and a second supporting square steel tube column (3), the first supporting square steel tube (2) is directly connected with the T-shaped support (1), and the second supporting square steel tube column (3) is directly connected with the column top steel plate (4);
the first supporting square steel pipe (2) and the second supporting square pipe column (3) are locked through a thread locking rod (5).
2. A detachable composite floor slab temporary supporting device according to claim 1, characterized in that the corresponding position of the lateral two side surfaces of the first supporting square steel tube (2) with a certain distance is provided with a through hole, and the corresponding position of the lateral two side surfaces of the second supporting square tube column (3) with a certain distance is also provided with a through hole.
3. A detachable composite floor slab temporary supporting device according to claim 2, characterized in that the through holes on the first supporting square steel tube (2) and the second supporting square tube column (3) are the same in size and shape.
4. A detachable composite floor slab temporary support device according to claim 2 or 3, characterized in that the through holes on the first support square steel tube (2) and the second support square tube column (3) have the same interval.
5. A detachable composite floor slab temporary support device according to claim 2 or 3, characterized in that the number of the through holes on the first supporting square steel tube (2) and the second supporting square tube column (3) is the same or different.
6. A detachable temporary support device for composite floor slabs according to any one of claims 1 to 3, wherein said first supporting square steel pipes (2) and said second supporting square pipe columns (3) have the same horizontal sectional shape but different sectional sizes.
7. The detachable temporary support device for composite floor slab as claimed in claim 1, wherein the screw locking bar (5) is disposed in the through hole corresponding to the first support square steel tube (2) and the second support square tubular column (3).
8. A detachable composite floor slab temporary support device according to claim 1 or 7, characterized in that the screw locking bar (5) is provided with nuts (6) at both ends.
9. A detachable temporary support device for composite floor slabs according to any one of claims 1 to 3, wherein the bottom of the first support square steel tube (2) is provided with a groove, the groove is matched with a web plate arranged above the top of the T-shaped support (1), and the size and the shape of the groove are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964215.3U CN210598130U (en) | 2019-06-25 | 2019-06-25 | Interim strutting arrangement of detachable composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964215.3U CN210598130U (en) | 2019-06-25 | 2019-06-25 | Interim strutting arrangement of detachable composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598130U true CN210598130U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920964215.3U Expired - Fee Related CN210598130U (en) | 2019-06-25 | 2019-06-25 | Interim strutting arrangement of detachable composite floor |
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| CN (1) | CN210598130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719153A (en) * | 2021-08-09 | 2021-11-30 | 上海建工七建集团有限公司 | Temporary support and mounting method thereof |
-
2019
- 2019-06-25 CN CN201920964215.3U patent/CN210598130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719153A (en) * | 2021-08-09 | 2021-11-30 | 上海建工七建集团有限公司 | Temporary support and mounting method thereof |
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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: 20200522 Termination date: 20210625 |