Positioning device for steel structure construction of building construction

Abstract

The utility model provides a positioning device for steel structure construction in building construction. Belongs to the technical field of steel structure buildings. According to the technical key points, the device comprises four splicing bottom plates, splicing vertical plates are integrally formed at the tops of the splicing bottom plates, a hollow square structure is defined by the four splicing vertical plates, one side of each splicing bottom plate is fixedly connected with an insertion block, and the other side of each splicing bottom plate is provided with an insertion groove matched with the insertion block in the horizontal direction; the inserting blocks are movably inserted into the inserting grooves of the adjacent splicing bottom plates, limiting screw rods are arranged between the splicing bottom plates and the adjacent inserting blocks in a penetrating mode, hydraulic rods are fixedly connected to the splicing vertical plates, and the output ends of the hydraulic rods are fixedly connected with positioning clamping plates. The utility model aims to provide a positioning device which is convenient to take down after a steel column is installed. The positioning device is used for solving the problem that an existing positioning device is not easy to take down when a steel column is too high.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure buildings, in particular to a positioning device for steel structure construction. Background Art

[0002] Steel structure building is a new type of building system that breaks down the industry boundaries between the real estate industry, construction industry, and metallurgical industry, integrating them into a new industrial system. This is the steel structure building system that is generally favored by industry insiders. In the positioning construction of steel columns in steel structure buildings, some construction sites use manual hand-held steel columns to position the steel columns. This operation method makes it difficult to ensure the verticality and stability of the steel columns during installation, thus affecting the normal use of the steel columns in the later stage.

[0003] The current positioning device for steel structure construction in building construction, as described in the patent with announcement number CN217782921U, includes a base, a positioning frame fixedly connected to the top of the base, a positioning splint connected to the positioning frame via a pressure assembly, two fixed plug rods connected to the top of the base on both sides of the positioning frame via a rotating member, a movable assembly provided on the top of the base between the two fixed plug rods, a flexible pad adapted for the bottom of the base fixedly connected, the pressure assembly including two vertical plates fixedly connected to the top of the base, and a reinforcing plate fixedly connected to the side walls of the vertical plates. The utility model provides a hydraulic rod and a positioning splint, and under the action of the hydraulic rod, the positioning splint can stably clamp the steel column placed in the positioning frame, thereby eliminating the need for manual support of the steel column for positioning, ensuring the verticality and stability of the steel column during installation, and ensuring the normal use of the steel column in the later stage.

[0004] Regarding the above-mentioned related technologies, the inventor believes that after the device is installed on the steel column, it is moved up as a whole and then removed from the steel column. When the height of the steel column is too high, it is difficult to remove it. When there are other structures on the surface of the steel column, the positioning device may not be removed directly. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for steel structure construction in order to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A positioning device for the construction of steel structures for building construction comprises four splicing base plates, wherein a splicing vertical plate is integrally formed on the top of the splicing base plate, and the four splicing vertical plates are combined to form a hollow square structure, and an insert block is fixedly connected to one side of the splicing base plate, and a slot adapted to the insert block is opened in the horizontal direction on the other side of the splicing base plate, and the insert block is movably inserted into the slot of an adjacent splicing base plate, and a limiting screw is passed between the splicing base plate and the adjacent insert block, a hydraulic rod is fixedly connected to the splicing vertical plate, and the output end of the hydraulic rod is fixedly connected to a positioning splint, and a fastening assembly is commonly provided at the proximal end portion of the top end of the four splicing vertical plates.

[0008] As a further solution of the present invention: a plurality of positioning holes are opened on the top of the splicing bottom plate in the vertical direction, and ground nails are movably inserted into the positioning holes.

[0009] As a further solution of the present invention: the clamping surface of the positioning splint is fixedly connected to a flexible pad, and the material of the flexible pad is rubber.

[0010] As a further solution of the present invention: a plurality of guide rods located on the outer ring of the hydraulic rod and distributed in a ring array are fixedly connected to one side of the positioning splicing plate close to the splicing plate, and the guide rods are slidably connected to the splicing plate.

[0011] As a further solution of the present invention: the fastening assembly includes two relatively arranged C-shaped fastening plates, and the two C-shaped fastening plates are jointly arranged on the outer ring of the four spliced ​​vertical plates. Mounting plates are integrally formed at the opposite ends of the two C-shaped fastening plates, and fastening bolts are passed between the two adjacent mounting plates.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] After the utility model adopts the above structure, through the cooperation of the splicing base plate, the splicing vertical plate, the plug-in block, the slot, the limiting screw, the hydraulic rod, the positioning clamp and the fastening assembly, when using the positioning assembly, the four splicing base plates and the splicing vertical plates are surrounded and set together, and the plug-in block will be inserted into the slot on the adjacent splicing base plate. Through the cooperation of the plug-in block and the slot, each splicing vertical plate is at the same height, avoiding the influence of different heights on the clamping and positioning effect of the device, and then the plug-in block is fixed by using the limiting screw to fix the four splicing base plates, so that the four splicing base plates are fixed together, and then the fastening assembly is used. The parts are used to fix the four spliced ​​vertical plates after encirclement, and finally the steel column to be installed can be inserted into the square hollow structure enclosed by the four spliced ​​vertical plates, and then the hydraulic rod is started to drive the positioning splint to move toward the steel column and contact with the outer wall of the steel column to position the steel column, so that there is no need to manually support the steel column for positioning, thereby ensuring the verticality and stability of the steel column during installation and ensuring the normal use of the steel column in the later stage; this device is a combined assembly setting. After the steel column is installed, when the device needs to be removed, it only needs to disassemble the various parts to remove the device from the steel column. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below with reference to the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0015] Figure 1 The figure is a structural diagram of a positioning device for steel structure construction in building construction.

[0016] Figure 2 This is a structural diagram of an insert block and a slot in a positioning device for steel structure construction.

[0017] Figure 3 This is a top view of a positioning device for steel structure construction.

[0018] In the figure: 1. Splicing base plate; 2. Splicing vertical plate; 3. Insert block; 4. Slot; 5. Limit screw; 6. Hydraulic rod; 7. Positioning splint; 8. Fastening assembly; 801. C-shaped fastening plate; 802. Mounting plate; 803. Fastening bolt; 9. Positioning hole; 10. Ground nail; 11. Flexible pad; 12. Guide rod. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] See also Figure 1-3A positioning device for steel structure construction of building construction includes four splicing bottom plates 1, the top of the splicing bottom plate 1 is integrally formed with a splicing vertical plate 2, and the four splicing vertical plates 2 are combined to form a hollow square structure. One side of the splicing bottom plate 1 is fixedly connected with an insert block 3, and the other side of the splicing bottom plate 1 is provided with a slot 4 adapted to the insert block 3 in the horizontal direction. Through the cooperation between the insert block 3 and the slot 4, the four splicing vertical plates 2 are at the same height after being surrounded, avoiding the influence of different heights on the clamping and positioning effect of the device. The insert block 3 is movably inserted in the adjacent splicing bottom plates 1, a limiting screw 5 is passed between the splicing base plate 1 and the adjacent plug block 3. The plug block 3 is fixed by using the limiting screw 5 to fix the four splicing base plates 1 together. A hydraulic rod 6 is fixedly connected to the splicing vertical plate 2, and a positioning clamping plate 7 is fixedly connected to the output end of the hydraulic rod 6. By starting the hydraulic rod 6, the positioning clamping plate 7 is driven to move toward the steel column and contact the outer wall of the steel column to position the steel column. A fastening assembly 8 is commonly provided at the proximal end of the top of the four splicing vertical plates 2 for fixing the four splicing vertical plates 2.

[0021] Furthermore, a plurality of positioning holes 9 are provided on the top of the splicing base plate 1 in the vertical direction, and ground nails 10 are movably inserted into the positioning holes 9. By passing the ground nails 10 through the positioning holes 9 and into the ground, the splicing base plate 1 is fixed, thereby fixing the device.

[0022] Furthermore, the clamping surface of the positioning splint 7 is fixedly connected with a flexible pad 11, and the material of the flexible pad 11 is rubber. By setting the flexible pad 11, a certain buffering effect can be achieved, and at the same time, a protective effect can be played on the steel column to prevent the positioning splint 7 from causing wear to the steel column during the clamping process, or the positioning splint 7 itself from being worn.

[0023] Furthermore, the positioning splint 7 is fixedly connected to a side close to the splicing vertical plate 2 with a number of guide rods 12 located on the outer circle of the hydraulic rod 6 and distributed in a circular array. The guide rods 12 are slidingly connected to the splicing vertical plate 2, which can guide and strengthen the positioning splint 7, making the positioning splint 7 more stable when clamping the steel column.

[0024] Furthermore, the fastening assembly 8 includes two relatively arranged C-shaped fastening plates 801, and the two C-shaped fastening plates 801 are jointly arranged on the outer ring of the four spliced ​​vertical plates 2. Mounting plates 802 are integrally formed at the opposite ends of the two C-shaped fastening plates 801, and fastening bolts 803 are passed between the two adjacent mounting plates 802. When the fastening assembly 8 is in use, the two C-shaped fastening plates 801 are arranged on the outer ring of the four spliced ​​vertical plates 2, and then the two C-shaped fastening plates 801 are fastened by the cooperation of the fastening bolts 803 and the mounting plates 802, so as to fix the four spliced ​​vertical plates 2.

[0025] When in use, the four splicing base plates 1 and the splicing vertical plates 2 are surrounded and set together. At this time, the insert block 3 will be inserted into the slot 4 on one side of the adjacent splicing base plate 1. Through the cooperation of the insert block 3 and the slot 4, each splicing vertical plate 2 is at the same height. Then, the insert block 3 is fixed by using the limit screw 5 to fix the four splicing base plates 1 together, and then the four splicing vertical plates 2 after encirclement are fixed by the fastening assembly 8. After the assembly is completed, the splicing base plate 1 is fixed by passing the ground nails 10 through the positioning holes 9 and inserted into the ground to fix the device. Finally, the steel column to be installed can be inserted into the square hollow structure surrounded by the four splicing vertical plates 2, and then the hydraulic rod 6 is started to drive the positioning clamping plate 7 to move toward the steel column and contact the outer wall of the steel column to position the steel column, and then other installation equipment is used to install the steel column in the current position.

[0026] The above embodiments are preferred implementation methods of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the technical field can, without departing from the scope of the technical features of the present invention, make partial changes or modifications to the technical contents disclosed in the present invention and make equivalent embodiments without departing from the technical features of the present invention. These modifications still fall within the scope of the technical features of the present invention.

Claims

1. A positioning device for steel structure construction, comprising four spliced ​​base plates (1), characterized in that: The top of the splicing base plate (1) is integrally formed with a splicing vertical plate (2), and the four splicing vertical plates (2) are combined to form a hollow square structure. One side of the splicing base plate (1) is fixedly connected with an insert block (3), and the other side of the splicing base plate (1) is provided with a slot (4) adapted to the insert block (3) in the horizontal direction. The insert block (3) is movably inserted into the slot (4) of the adjacent splicing base plate (1). A limiting screw (5) is passed between the splicing base plate (1) and the adjacent insert block (3). A hydraulic rod (6) is fixedly connected to the splicing vertical plate (2), and the output end of the hydraulic rod (6) is fixedly connected with a positioning clamp (7). The proximal end of the top of the four splicing vertical plates (2) is commonly provided with a fastening assembly (8).

2. A positioning device for steel structure construction according to claim 1, characterized in that: A plurality of positioning holes (9) are provided on the top of the splicing base plate (1) in a vertical direction, and ground nails (10) are movably inserted into the positioning holes (9).

3. A positioning device for steel structure construction according to claim 1, characterized in that: The clamping surface of the positioning clamp (7) is fixedly connected to a flexible pad (11), and the material of the flexible pad (11) is rubber.

4. A positioning device for steel structure construction according to claim 1, characterized in that: A plurality of guide rods (12) located on the outer ring of the hydraulic rod (6) and distributed in a ring array are fixedly connected to one side of the positioning clamping plate (7) close to the splicing vertical plate (2), and the guide rods (12) are slidably connected to the splicing vertical plate (2).

5. A positioning device for construction steel structure according to claim 1, characterized in that: The fastening assembly (8) comprises two C-shaped fastening plates (801) arranged opposite to each other. The two C-shaped fastening plates (801) are arranged together on the outer ring of the four spliced ​​vertical plates (2). Mounting plates (802) are integrally formed at the opposite ends of the two C-shaped fastening plates (801). A fastening bolt (803) is passed between two adjacent mounting plates (802).

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