CN222556295U - A kind of lifting fixture for forming steel frame - Google Patents
A kind of lifting fixture for forming steel frame Download PDFInfo
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- CN222556295U CN222556295U CN202421173495.3U CN202421173495U CN222556295U CN 222556295 U CN222556295 U CN 222556295U CN 202421173495 U CN202421173495 U CN 202421173495U CN 222556295 U CN222556295 U CN 222556295U
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Abstract
The utility model discloses a formed steel skeleton hoisting clamp which comprises square tubes arranged on two sides of a steel skeleton, wherein a plurality of cross beams are arranged between the steel skeletons on two sides, a plurality of transverse perforations are formed in the square tubes along the length direction and used for allowing first bolts to pass through, the cross positions of the cross beams and the square tubes are fixed through the first bolts, and slots are formed in the square tubes along the length direction and used for inserting first supporting blocks and fixing through second bolts. Lifting is carried out through a lifting appliance fixing square tube, after the square tube is spliced and fixed with a cross beam, the square tube is taken as an integral frame, the cross beam is provided with two square frames, the formed frame is of a square structure, the intersection point of the square tube and the cross beam is fixed through a first bolt, and then the torsion resistance effect after lifting is achieved. The square tube and the cross beam are installed through bolts and are convenient to detach after being spliced with the steel skeleton, and the square tube and the cross beam can be reused.
Description
Technical Field
The utility model belongs to the technical field of building equipment, and particularly relates to a hoisting clamp for a formed steel skeleton.
Background
The assembled floor slab adopted by the existing building is not absolutely good in use, the wall body is difficult to align with the positioning holes in the assembly process, the sealing problem of the wall body gap and the like, and the wall body is cast in a workshop, the reinforcement cage is prefabricated in the wall body, then cement is cast, and the prefabricated floor slab is transported to a construction site and assembled by workers and cranes. Therefore, the method can be carried out through the assembled forming framework, belongs to a semi-prefabricated construction mode, can enable the forming frameworks to be fully fixed, and meanwhile avoids the problem of poor gap tightness between walls. The existing M-shaped steel forming framework is developed to serve as a main structural support, and then fixed steel bars are bundled to form a steel bar cage in the shape of a plate body, so that the assembly time of the forming framework is greatly reduced, and the efficiency is improved.
The shaping skeleton is as the built-in main rigid support of wall body, still needs transportation and assembly after the prefabricated steel reinforcement cage, because be fixed through tying up or welded mode between the reinforcing bar, directly hoist shaping skeleton can lead to local atress inhomogeneous, and shaping skeleton leads to taking place to warp owing to central point unstable. Therefore, the utility model prepares the hoisting clamp for the forming framework, which is used for fixing the forming framework and preventing the forming framework from being deformed locally in the hoisting transportation and installation process.
Disclosure of utility model
The utility model aims to provide a molded steel skeleton hoisting clamp which is used for fixing a molded skeleton and preventing the molded skeleton from being deformed locally in the hoisting, transporting and installing process.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model provides a shaping steel skeleton hoisting jig, includes the square pipe of installing in steel skeleton both sides, square pipe is parallel to each other, extends along steel skeleton length direction, installs a plurality of crossbeams between the steel skeleton of both sides;
The square tube is provided with a plurality of transverse perforations along the length direction for the first bolts to pass through, and the cross beam is fixed at the crossing position of the square tube through the first bolts;
The square tube is further provided with slots along the length direction, the slot arrangement direction is perpendicular to the transverse perforation arrangement direction and corresponds to the transverse perforation arrangement direction one by one, the square tube is used for being inserted into the first supporting blocks, and the first supporting blocks are inserted into the slots and fixed through the second bolts.
Further, the square tube is further provided with a longitudinal perforation, the longitudinal perforation is perpendicular to the transverse perforation in the arrangement direction and used for penetrating through a third bolt, and the third bolt is used for fixing the second supporting block to the square tube. The first supporting block and the second supporting block are of plate structures, are provided with an inserting portion matched with the inserting groove and a hook-shaped portion for supporting, and the inserting portion is further provided with an inserting hole for a bolt to pass through, so that the bolt can be positioned and fixed conveniently, and is detached and installed.
Further, the crossbeam comprises bilateral symmetry bar steel that sets up, and the both sides bar steel tip passes through the connecting plate to be fixed, forms the terminal surface and is square crossbeam, buckling type twice is bent in bar steel avris, the bar steel has seted up the weight-reducing groove.
Further, the square tube is formed by butt joint and fixation of a main tube and a sub tube, the butt joint of the main tube and the sub tube is a flange plate, and the square tube is fixed by using a hole and a bolt. The end part of the square tube is provided with a lifting lug, the lifting lug is provided with a lifting hole.
The square tube lifting device has the advantages that the square tube lifting device is used for fixing the square tube through the lifting appliance, the square tube is spliced and fixed with the cross beam to serve as an integral frame, the cross beam is provided with two square frames, the square frames are formed, the intersection point of the square tube and the cross beam is fixed through the first bolt, and then the torsion resistance effect after lifting is achieved.
The crossbeam is used for fixing the steel skeleton outside the support of both sides side pipe simultaneously, and the fixed mode is tied up through the reinforcing bar, is fixed in on the frame with holistic steel skeleton. The first supporting block increases the supporting performance of the steel skeleton.
The square tube and the cross beam are installed through bolts and are convenient to detach after being spliced with the steel skeleton, and the square tube and the cross beam can be reused.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a schematic view of a dismantling steel skeleton structure of the utility model.
FIG. 2 is a schematic diagram of the structure of the installation steel skeleton of the utility model.
In the drawing, the list of the parts represented by the reference numerals is as follows, namely a steel skeleton 8, square tubes 1, cross beams 2, transverse perforations 11, first bolts 3, first supporting blocks 6, slots 12, second bolts 4, third bolts 5, second supporting blocks 7, flanges 15, lifting lugs 13 and lifting holes 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The hoisting clamp for the formed steel skeleton comprises square tubes 1 arranged on two sides of a steel skeleton 8, wherein the square tubes 1 are square in cross section, the square tubes 1 are parallel to each other, corresponding surfaces are attached to the side of the steel skeleton and extend along the length direction of the steel skeleton 8, a plurality of cross beams 2 are arranged between the steel skeletons 8 on two sides, four corresponding surfaces of the square tubes are overlapped and attached to the side of the steel skeleton, and one surface of each square tube is attached to the same plane as the plane of the steel skeleton.
The square tube 1 is provided with a plurality of transverse perforations 11 along the length direction for the first bolts 3 to pass through, the crossing position of the cross beam 2 and the square tube 1 is fixed by the first bolts 3, the transverse perforations are round holes, penetrate through opposite faces of the square tube and are used for installing the first bolts to fix the square tube and the cross beam.
The square tube 1 is further provided with slots 12 along the length direction, the opening direction of the slots 12 is perpendicular to the opening direction of the transverse through holes 11 and corresponds to the opening direction of the transverse through holes one by one, the square tube is used for being inserted into the first supporting blocks 6, and the first supporting blocks 6 are inserted into the slots 12 and fixed through the second bolts 4. The first supporting block is of a strip-shaped structure, and extends to the corresponding steel skeleton part after being inserted into the slot, and the extending part is used for supporting the steel skeleton.
According to the utility model, the square tubes are fixed by the lifting tool to lift, after the square tubes are spliced and fixed with the cross beam, the cross beam is taken as an integral frame, the two cross beams are in a square structure, the intersection points of the square tubes and the cross beam are fixed by the first bolts, and then the torsion resistance effect after lifting is achieved.
The crossbeam is used for fixing the steel skeleton outside the support of both sides side pipe simultaneously, and the fixed mode is tied up through the reinforcing bar, is fixed in on the frame with holistic steel skeleton. The first supporting block increases the supporting performance of the steel skeleton.
The square tube and the cross beam are installed through bolts and are convenient to detach after being spliced with the steel skeleton, and the square tube and the cross beam can be reused.
The steel skeleton designed by the utility model mainly utilizes M-shaped steel, and has the advantages that the hemming formed by stamping increases the rigidity and stability of the light steel lattice, and increases the bond strength with concrete, so that the prefabrication and cast-in-situ combination is more firm, meanwhile, the steel bar connection structure is simple, and the integral earthquake resistance, the impermeability and the fireproof performance are more excellent.
And (3) carrying out factory prefabricated component frameworks on the steel skeleton, accurately hoisting and connecting on site, and finally pouring concrete, so that working procedures such as formwork supporting and removing are omitted. And weak links between the post-pouring node and the post-pouring belt can be avoided, and the energy consumption and the cost are reduced.
The steel section has high strength, high corrosion resistance and easy forming, and can be used for special zinc-aluminum-magnesium steel products of high-rise building structure walls.
As shown in fig. 1, the square tube 1 is further provided with a longitudinal perforation, the longitudinal perforation is perpendicular to the transverse perforation 11 in the opening direction and is used for penetrating the third bolt 5, and the third bolt 5 is used for fixing the second supporting block 7 to the square tube 1. The transverse perforation and the longitudinal perforation are positioned on the end faces corresponding to the square tubes and used for enabling the length directions of the fixed first support block and the fixed second support block to be different, so that the steel skeleton is provided with support points in the transverse direction and the longitudinal direction. The specific second supporting block does not pass through the slot, but is abutted against and fixed with the square tube. The specific corresponding square tubes are provided with two groups and are uniformly arranged. The first supporting block 6 and the second supporting block 7 are of plate structures, are provided with a plug-in portion matched with the slot 12 and a hook-shaped portion for supporting, and the plug-in portion is further provided with a jack for a bolt to pass through, so that the bolt can be positioned and fixed conveniently and is detached and installed. The first supporting block and the second supporting block are identical in structure, are detachably mounted and can be repeatedly used.
As shown in figure 1, the cross beam 2 consists of strip steel which is arranged in bilateral symmetry, the ends of the strip steel on two sides are fixed through connecting plates to form the cross beam 2 with square end faces, the side of the strip steel is buckled twice and bent, and the strip steel is provided with a weight reducing groove. The supporting strength is improved after the strip steel on two sides is bent, and meanwhile, a groove body is reserved between the strip steel on two sides and used for the first bolt to pass through. The square tube 1 is formed by butt joint and fixation of a main tube and a sub tube, the butt joint of the main tube and the sub tube is a flange 15, and the square tube is fixed by using a bolt through a hole. The main pipe length is greater than the sub-pipe for select the sub-pipe of different length to assemble according to the length of steel skeleton, make the whole length of side pipe just match, fix through the ring flange, can dismantle the cooperation be convenient for reuse. The end part of the square tube 1 is provided with a lifting lug 13, lifting lugs 13 are provided with lifting holes 14. The end parts of the square tubes are provided with sealing plates, the sealing plates are used for welding and fixing lifting lugs, lifting holes of the square tubes on two sides correspond to each other, and the lifting devices are used for lifting through lifting.
The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.
Claims (6)
1. A shaping steel skeleton hoisting clamp, its characterized in that:
The steel framework comprises square tubes (1) arranged on two sides of a steel framework (8), wherein the square tubes (1) are parallel to each other and extend along the length direction of the steel framework (8), and a plurality of cross beams (2) are arranged between the steel frameworks (8) on two sides;
The square tube (1) is provided with a plurality of transverse perforations (11) along the length direction for a first bolt (3) to pass through, and the crossing position of the cross beam (2) and the square tube (1) is fixed through the first bolt (3);
The square tube (1) is further provided with slots (12) along the length direction, the directions of the slots (12) are perpendicular to the directions of the transverse perforation (11) and correspond to each other one by one, the square tube is used for being inserted into the first supporting blocks (6), and the first supporting blocks (6) are inserted into the slots (12) and fixed through the second bolts (4).
2. The hoisting clamp for the formed steel skeleton, as set forth in claim 1, is characterized in that the square tube (1) is further provided with a longitudinal perforation, the longitudinal perforation is perpendicular to the transverse perforation (11) in the direction for penetrating a third bolt (5), and the third bolt (5) is used for fixing the second supporting block (7) on the square tube (1).
3. The hoisting clamp for the formed steel skeleton, as set forth in claim 1 or 2, is characterized in that the first supporting block (6) and the second supporting block (7) are both plate structures, and are provided with a plugging portion matched with the slot (12) and a hook-shaped portion for supporting, and the plugging portion is also provided with a jack for a bolt to pass through, so that the bolt can be positioned and fixed conveniently and is detached and installed.
4. The hoisting clamp for the formed steel skeleton is characterized in that the cross beam (2) is composed of strip steel which is symmetrically arranged left and right, the end parts of the strip steel on two sides are fixed through connecting plates to form the cross beam (2) with the square end face, the side of the strip steel is buckled twice in a buckling mode, and the strip steel is provided with a weight reduction groove.
5. The hoisting clamp for the formed steel skeleton, as set forth in claim 1, is characterized in that the square tube (1) is formed by butt-jointing and fixing a main tube and a sub tube, the butt joint of the main tube and the sub tube is a flange plate (15), and the butt joint is fixed by using a bolt through a hole.
6. The hoisting clamp for the formed steel skeleton, as claimed in claim 1, is characterized in that the end part of the square tube (1) is provided with a lifting lug (13), and the lifting lug (13) is provided with a lifting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421173495.3U CN222556295U (en) | 2024-05-24 | 2024-05-24 | A kind of lifting fixture for forming steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421173495.3U CN222556295U (en) | 2024-05-24 | 2024-05-24 | A kind of lifting fixture for forming steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222556295U true CN222556295U (en) | 2025-03-04 |
Family
ID=94760196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421173495.3U Active CN222556295U (en) | 2024-05-24 | 2024-05-24 | A kind of lifting fixture for forming steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222556295U (en) |
-
2024
- 2024-05-24 CN CN202421173495.3U patent/CN222556295U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A forming steel frame hoisting fixture Granted publication date: 20250304 Pledgee: Bengbu bengshan sub branch of Huishang Bank Co.,Ltd. Pledgor: Anhui Zhongqing Hengye Technology Development Co.,Ltd. Registration number: Y2026980014522 |