CN213654223U - Adjustable floor of assembled steel construction supports fixture - Google Patents
Adjustable floor of assembled steel construction supports fixture Download PDFInfo
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- CN213654223U CN213654223U CN202021757323.2U CN202021757323U CN213654223U CN 213654223 U CN213654223 U CN 213654223U CN 202021757323 U CN202021757323 U CN 202021757323U CN 213654223 U CN213654223 U CN 213654223U
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- connecting sleeve
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Abstract
The utility model provides an assembly type steel structure adjustable floor slab supporting fixture, which comprises an upper supporting seat, a lower supporting seat and a connecting sleeve, wherein the lower supporting seat consists of a flat plate support and a lower screw rod fixedly connected with the flat plate support; the upper support seat consists of a U-shaped seat and an upper screw rod fixedly connected below the U-shaped seat; the upper screw rod and the lower screw rod are correspondingly screwed in from the upper end and the lower end of the connecting sleeve, and the upper support seat and the lower support seat are connected into a whole through the connecting sleeve. The utility model discloses a floor form formwork fixture realizes the accurate adjustment of floor form elevation, and the construction is simple and convenient easy to operate, has improved template construction prefabricated degree and efficiency, has that the construction is convenient, rapid, and construction period is short, and the instrumentization is used, and scaffold material utensil drops into fewly, bears the dynamic height, safe and reliable, and the process is simple, and it is convenient to dismantle, and advantages such as low in labor strength have extensive spreading value.
Description
Technical Field
The utility model belongs to assembled steel construction building field relates to assembled steel construction floor template support system, concretely relates to adjustable floor of assembled steel construction supports fixture.
Background
In the assembled steel construction building floor construction process, if adopt traditional bowl to detain full hall frame template support technique, need a large amount of leased bowl mouth frame and shore, secondly the bowl is detained and is put up and all will occupy the floor space for a long time until the floor support system demolishs after the completion, transport after demolising the support body and establish the feed stock and also need occupy a large amount of labours and labour time, lease and establish the feed stock and still will produce a large amount of leases and take scheduling problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, to the shortcoming when assembled steel construction floor supports the installation, the utility model provides an adjustable formwork fixture for assembled steel construction floor template supports.
The utility model discloses the technical scheme who adopts does: an assembly type steel structure adjustable floor slab supporting fixture comprises an upper supporting seat, a lower supporting seat and a connecting sleeve, wherein the lower supporting seat consists of a flat plate supporting seat and a lower screw rod fixedly connected to the flat plate supporting seat; the upper support seat consists of a U-shaped seat and an upper screw rod fixedly connected below the U-shaped seat; the upper and lower screw rods are correspondingly screwed in and connected from the upper and lower ends of the connecting sleeve, and the upper and lower supporting seats are connected into a whole through the connecting sleeve.
Furthermore, the connecting sleeve is a positive and negative screw sleeve matched with the upper screw rod and the lower screw rod, four rotating holes are symmetrically formed in the center of the pipe wall of the connecting sleeve in the length direction, and the four rotating holes are distributed in a cross shape.
Furthermore, the connecting screw rod is fixed in the middle of the surface of the flat support.
Furthermore, the bottom surface of the flat plate support is a frosted surface.
Preferably, the flat support and the U-shaped seat are both made of steel plates, and the surfaces of the flat support and the U-shaped seat are both provided with anti-rust paint layers.
Preferably, the upper screw rod and the lower screw rod are made of round steel mantle fiber, and the connecting sleeve is made of a finished sleeve.
The utility model has the advantages that:
1. the utility model discloses utilize the cross-sectional characteristics of steel construction building H shaped steel roof beam (or channel beam), invented one
A special fixture is disclosed, wherein a flat plate support of the fixture is placed at a stress point using a lower flange of an H-shaped steel beam of a main structure as a floor slab template, and loads are transmitted downwards; the lower part of the template is not required to be erected with a full framing scaffold, all loads of the poured concrete are transmitted to the steel structure column through the steel beam to form a complete stress system, and the dependence of the conventional framing scaffold on the concrete strength of the floor is eliminated; the construction method has the advantages of convenience and rapidness in construction, short construction period, tool use, less investment in scaffold materials, high bearing capacity, safety, reliability, simple process, convenience in disassembly, low labor intensity and the like, and has wide popularization value; and the construction technology fully reflects the requirements of safe and green construction.
2. The utility model discloses the main joist (put on the U type layer board of fixture), secondary joist and template panel with the help of this fixture erection template is utilized, through adjusting connecting sleeve, adjustment U type layer board elevation makes the main joist together carry out the altitude mixture control together with secondary joist, panel, realizes the accurate adjustment of floor template elevation, and the construction is simple and easy to operate, has improved template construction prefabricated degree and efficiency.
3. Four rotating holes are symmetrically formed in the center of the length direction of the connecting sleeve and perpendicular to the surface of the sleeve, and the four rotating holes are distributed in a cross shape, so that the steel bars can stretch into the round holes to rotate the connecting sleeve to adjust the height of the formwork.
4. The support of the flat support is formed by cutting a steel plate into a rectangle, one side of the support is welded with the connecting screw rod, and the other side of the support is made into a frosted surface, so that the friction force of a contact surface is increased.
5. The ends of the two connecting screw rods are cut and polished, so that the installation of a cutting hand is avoided, and the two connecting screw rods are matched with the connecting sleeve in size and are tightly connected.
6. The flat support and the U-shaped seat are both made of steel plates and are painted with anti-rust paint with different colors, specifications are distinguished, the two connecting screw rods are made of round steel mantle wires, and the sleeves are made of finished sleeves, so that the flat support and the U-shaped seat are convenient to process.
Drawings
Fig. 1 is a schematic structural view of the portable adjustable formwork fixture of the present invention;
FIG. 2 is a plan view of the present invention;
fig. 3 is a usage state diagram of the present invention.
In the figure: 1-U-shaped seat; 2, feeding a screw rod; 3-a sleeve; 4-lower screw rod; 5-a flat support; 6-a spin hole; 7-H-shaped steel beams; 8-main keel of wood; 9-Wood secondary joist; 10-floor.
Detailed Description
The invention will be further explained and explained with reference to the drawings;
as shown in fig. 1 and 2, the assembly type steel structure adjustable floor slab supporting fixture comprises an upper supporting seat, a lower supporting seat and a connecting sleeve, wherein the lower supporting seat consists of a flat plate supporting seat 5 and a lower screw rod 4 fixedly connected with the flat plate supporting seat; the upper supporting seat consists of a U-shaped seat 1 and an upper screw rod 2 fixedly connected below the U-shaped seat; the upper and lower screw rods are correspondingly screwed in from the upper and lower ends of the connecting sleeve 3, and the upper and lower supporting seats are connected into a whole through the connecting sleeve 3. The connecting sleeve 3 is a positive and negative screw sleeve matched with the upper screw rod and the lower screw rod, four rotating holes 6 are symmetrically formed in the center of the length direction of the sleeve and are perpendicular to the surface of the sleeve, the rotating holes are phi 10 round holes, the four round holes are distributed in a cross shape, and the reinforcing steel bars stretch into the round holes to rotate the connecting sleeve to adjust the height of the formwork. The ends of the upper lead screw and the lower lead screw are cut and polished, so that the installation of a cutting hand is avoided, and the upper lead screw and the lower lead screw are matched with the connecting sleeve in size and are tightly connected. The flat plate support 5 is a flat plate, and the lower screw rod 4 is fixed in the middle of the surface of the flat plate support 5. The bottom surface of the flat plate support 5 is a frosted surface, so that the friction force of a contact surface is increased. The flat support 5 and the U-shaped seat 1 are both made of steel plates, rust-proof paints with different colors are brushed, specifications are distinguished, the upper lead screw and the lower lead screw are made of round steel mantle wires, and the sleeves are processed by finished sleeves.
When the device is used, firstly, the connecting screw rods of the two supporting seats are connected into a whole through the connecting sleeve 3, then the U-shaped seat is arranged on the upper portion, the flat plate support 5 of the supporting device is placed on the lower flange of the H-shaped steel beam 7 at the first position, then the supporting device is placed at the second position of the H-shaped steel beam at the other side corresponding to the first cross floor, secondly, the main wooden keel 8 is placed, two ends of the main wooden keel 8 are respectively placed in the supporting device U-shaped seats 1 at the first position and the second position, the steps are repeated, the distance is 600mm, the supporting device and the main wooden keel 8 are sequentially installed on the lower flanges of the H-shaped steel beams 7 at the two sides in the cross floor, the secondary wooden keel 9 is placed after all installation is completed, and finally, the floor 10 (floor template).
As shown in fig. 2 and 3, during the installation and construction of the assembled steel structure floor slab formwork supporting device and the floor slab 10, the installation position of the supporting device is determined and marked by using a steel tape, then the supporting device is sequentially installed at the marked position, the main wooden keel 8 is placed, meanwhile, the elevation of the inner surface of the clamping groove of the U-shaped seat 1 of the supporting device is calculated in advance by a field technician, the height of the supporting device is conveniently adjusted by using a laser striping machine through a phi 10 round hole, the installation height of the floor slab is ensured to be at the same elevation, then the secondary wooden keel 9 is placed, the distance is not more than 300mm, and finally the floor slab 10 is sequentially installed from one side of the.
Claims (7)
1. The utility model provides an adjustable floor of assembled steel construction supports fixture which characterized in that: the device comprises an upper support seat, a lower support seat and a connecting sleeve (3), wherein the lower support seat consists of a flat support (5) and a lower screw rod (4) fixedly connected with the flat support seat; the upper supporting seat consists of a U-shaped seat (1) and an upper screw rod (2) fixedly connected with the lower part of the U-shaped seat; the upper and lower screw rods are correspondingly screwed in and connected from the upper and lower ends of the connecting sleeve (3), and the upper and lower supporting seats are connected into a whole through the connecting sleeve (3).
2. An assembly steel structural adjustable floor support fixture as claimed in claim 1, wherein: the connecting sleeve (3) is a positive and negative screw sleeve matched with the upper screw rod and the lower screw rod, and four rotating holes (6) are symmetrically formed in the center of the pipe wall of the connecting sleeve in the length direction.
3. An assembly steel structural adjustable floor support fixture as claimed in claim 2, wherein: the four rotating holes (6) are distributed in a cross shape.
4. An assembly steel structural adjustable floor support fixture as claimed in any one of claims 1 to 3, wherein: the lower screw rod (4) is fixed in the middle of the surface of the flat support (5).
5. An assembly steel structural adjustable floor support fixture as claimed in claim 4, wherein: the bottom surface of the flat plate support (5) is a frosted surface.
6. An assembly steel structural adjustable floor support fixture as claimed in claim 1, 2, 3 or 5, wherein: the flat support (5) and the U-shaped seat (1) are both made of steel plates, and the surfaces of the flat support and the U-shaped seat are both provided with antirust paint layers.
7. An assembly steel structural adjustable floor support fixture as claimed in claim 6, wherein: the upper screw rod and the lower screw rod are made of round steel mantle fiber, and the connecting sleeve (3) is made of a finished sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757323.2U CN213654223U (en) | 2020-08-21 | 2020-08-21 | Adjustable floor of assembled steel construction supports fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021757323.2U CN213654223U (en) | 2020-08-21 | 2020-08-21 | Adjustable floor of assembled steel construction supports fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654223U true CN213654223U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021757323.2U Active CN213654223U (en) | 2020-08-21 | 2020-08-21 | Adjustable floor of assembled steel construction supports fixture |
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| CN (1) | CN213654223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449577A (en) * | 2023-12-26 | 2024-01-26 | 卫华建工集团有限公司 | Steel structure cast-in-situ slab bracket-free template fixing device and construction method |
-
2020
- 2020-08-21 CN CN202021757323.2U patent/CN213654223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449577A (en) * | 2023-12-26 | 2024-01-26 | 卫华建工集团有限公司 | Steel structure cast-in-situ slab bracket-free template fixing device and construction method |
| CN117449577B (en) * | 2023-12-26 | 2024-03-29 | 卫华建工集团有限公司 | Steel structure cast-in-situ slab bracket-free template fixing device and construction method |
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