Steel beam splicing and positioning device for construction stage

Abstract

The utility model relates to the technical field of steel beam splicing, and discloses a steel beam splicing and positioning device for a construction stage, which comprises a first steel beam and a second steel beam which are symmetrically arranged, and adjustable fixing mechanisms for respectively fastening the first steel beam and the second steel beam are arranged on the surfaces of the first steel beam and the second steel beam. A displacement mechanism for driving the first steel beam and the second steel beam to move in opposite directions is arranged at the top of the adjustable fixing mechanism, and the adjustable fixing mechanism comprises a plurality of groups of adjusting frames symmetrically arranged on the surfaces of the first steel beam and the second steel beam. According to the steel beam splicing and positioning device used in the construction stage, the problems that according to a common positioning means, two steel beams are preliminarily connected through one set of screws, then the two steel beams are gradually aligned through a knocking means, in the process, the remaining screws are gradually inserted into mounting holes, and finally the steel beams are fastened one by one are solved; and the paint surface on the surface of the steel beam is damaged by using the method, so that the use performance of the steel beam is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel beam splicing, in particular to a steel beam splicing positioning device used in the construction stage. Background Art

[0002] In steel structure construction, especially in the process of steel beam hoisting and welding, it is usually carried out at high altitude. Therefore, when connecting two steel beams, the two steel beams need to be positioned to ensure that their positions are relatively stable. The commonly used positioning method is to first connect the two by one set of screws, and then gradually align the two steel beams by knocking. In this process, the remaining screws are gradually inserted into the installation holes, and finally tightened one by one. Using this method will damage the paint surface of the steel beam, thereby affecting the performance of the steel beam. Therefore, a steel beam splicing and positioning device for the construction stage is needed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a steel beam splicing and positioning device for the construction phase, which solves the problem that the commonly used positioning method is to initially connect the two by one set of screws, and then gradually align the two steel beams by knocking. In this process, the remaining screws are gradually inserted into the installation holes, and finally they are tightened one by one. Using this method will damage the paint surface of the steel beam, thereby affecting the performance of the steel beam.

[0005] (II) Technical solution

[0006] The utility model solves the above-mentioned technical problem with the following technical solution: a steel beam splicing and positioning device for the construction stage, comprising a first steel beam and a second steel beam arranged symmetrically, wherein the surfaces of the first steel beam and the second steel beam are provided with adjustable fixing mechanisms for respectively fastening the two, and the top of the adjustable fixing mechanism is provided with a displacement mechanism for driving the first steel beam and the second steel beam to move in relative directions.

[0007] Preferably, the adjustable fixing mechanism includes a plurality of groups of adjustment frames symmetrically arranged on the surfaces of the first steel beam and the second steel beam, each group of the adjustment frames is rotatably connected with a first screw, the bottom end of each group of the first screw is installed with a first knob, the surface of each group of the first screws is threadedly connected with two groups of first moving blocks, the surface of each group of the first moving blocks is installed with a clamping plate, the two groups of adjustment frames arranged on the surface of the first steel beam and the two groups of adjustment frames arranged on the surface of the second steel beam are both installed with a first shell on the top, the second screw is rotatably connected in the first shell, the surface of the second screw is threadedly connected with two groups of second moving blocks, and second knobs are installed at both ends of the second screw.

[0008] Preferably, the top end of the first screw is rotatably connected to the inner wall of the adjustment frame through a rotating seat, and a rectangular movable groove adapted to the first moving block is provided on the surface of the adjustment frame.

[0009] Preferably, both ends of the second screw rod pass through the first shell and extend to the outside of the first shell, the second knob is installed at the end of the extension section, the bottom surface of the first shell is provided with an adjustment groove adapted to the second moving block, and the two groups of adjustment frames are respectively installed at the bottom of the second moving block.

[0010] Preferably, the displacement mechanism includes a second shell arranged on the top of the two groups of first shells, a third screw is rotatably connected in the second shell, third knobs are installed at both ends of the third screw, and two groups of third moving blocks are threadedly connected to the surface of the third screw.

[0011] Preferably, both ends of the third screw rod pass through the second shell and extend to both ends of the second shell, the bottom of the second shell is provided with a rectangular groove adapted to the third moving block, and two groups of the first shells are respectively installed at the bottom of two groups of the third moving blocks.

[0012] The beneficial effects of the utility model are:

[0013] 1) The steel beam splicing and positioning device used in the construction phase, when in use, turns the first knob to drive the first screw to rotate, then places the two sets of clamps on the surfaces of the first steel beam and the second steel beam, turns the second knob to drive the second screw to rotate, then the adjustment frame is adjusted for spacing, then the first knob and the second knob are rotated in reverse to drive the adjustment frame and the clamps to be fastened to the surfaces of the first steel beam and the second steel beam, thereby greatly increasing the scope of application of the device.

[0014] 2) The steel beam splicing and positioning device used in the construction stage, after the first steel beam and the second steel beam are clamped through the above operation, the first steel beam and the second steel beam are aligned at this time, and then the third knob is turned to drive the third screw to rotate, and then the third moving block drives the first steel beam and the second steel beam to move in relative directions so that the two are tightly connected, and the above structure is combined to effectively avoid the phenomenon of misalignment during the splicing process, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the adjustable fixing mechanism of the utility model;

[0017] Figure 3 It is a bottom view of the adjustable fixing mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the adjustment frame and the first shell of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the second shell of the utility model.

[0020] In the figure: 1. first steel beam; 2. second steel beam; 3. adjustable fixing mechanism; 301. adjustment frame; 302. first screw rod; 303. first knob; 304. first moving block; 305. clamping plate; 306. first shell; 307. second screw rod; 308. second moving block; 309. second knob; 4. displacement mechanism; 401. second shell; 402. third screw rod; 403. third knob; 404. third moving block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1, by Figure 1-4 It is shown that a steel beam splicing and positioning device used in the construction stage comprises a first steel beam 1 and a second steel beam 2 which are symmetrically arranged, and the surfaces of the first steel beam 1 and the second steel beam 2 are provided with adjustable fixing mechanisms 3 for respectively fastening the two;

[0023] The adjustable fixing mechanism 3 includes a plurality of adjustment frames 301 symmetrically arranged on the surfaces of the first steel beam 1 and the second steel beam 2, each group of adjustment frames 301 is rotatably connected with a first screw 302, a first knob 303 is installed at the bottom end of each group of first screws 302, two groups of first moving blocks 304 are threadedly connected to the surface of each group of first screws 302, a clamping plate 305 is installed on the surface of each group of first moving blocks 304, a first shell 306 is installed on the top of the two groups of adjustment frames 301 arranged on the surface of the first steel beam 1 and the two groups of adjustment frames 301 arranged on the surface of the second steel beam 2, a second screw 307 is rotatably connected in the first shell 306, two groups of second moving blocks 308 are threadedly connected to the surface of the second screw 307, and second knobs 309 are installed at both ends of the second screw 307.

[0024] The top end of the first screw rod 302 is rotatably connected to the inner wall of the adjustment frame 301 through a swivel seat, and a rectangular movable groove adapted to the first moving block 304 is provided on the surface of the adjustment frame 301. Both ends of the second screw rod 307 pass through the first shell 306 and extend to the outside of the first shell 306. The second knob 309 is installed at the end of the extension section. An adjustment groove adapted to the second moving block 308 is provided on the bottom surface of the first shell 306, and two sets of adjustment frames 301 are respectively installed at the bottom of the second moving block 308.

[0025] When the structure is used, the first knob 303 is rotated to drive the first screw 302 to rotate, and then the two sets of clamps 305 are placed on the surfaces of the first steel beam 1 and the second steel beam 2, and the second knob 309 is rotated to drive the second screw 307 to rotate. At this time, the adjustment frame 301 is adjusted for spacing, and then the first knob 303 and the second knob 309 are rotated in reverse to drive the adjustment frame 301 and the clamps 305 to be fastened to the surfaces of the first steel beam 1 and the second steel beam 2, thereby greatly increasing the scope of application of the device.

[0026] Embodiment 2, by Figure 1 , 2 , 3 and 5 show that, based on the first embodiment, a displacement mechanism 4 for driving the first steel beam 1 and the second steel beam 2 to move in relative directions is arranged on the top of the adjustable fixing mechanism 3, and the displacement mechanism 4 includes a second shell 401 arranged on the top of the two groups of first shells 306, and a third screw rod 402 is rotatably connected in the second shell 401, and third knobs 403 are installed at both ends of the third screw rod 402, and two groups of third moving blocks 404 are threadedly connected to the surface of the third screw rod 402.

[0027] Both ends of the third screw rod 402 penetrate the second shell 401 and extend to both ends of the second shell 401 . A rectangular groove matching the third moving block 404 is provided at the bottom of the second shell 401 . The two groups of first shells 306 are respectively installed at the bottom of the two groups of third moving blocks 404 .

[0028] After the first steel beam 1 and the second steel beam 2 are clamped according to the above operation through the set structure, the first steel beam 1 and the second steel beam 2 are aligned at this time, and then the third knob 403 is rotated to drive the third screw 402 to rotate, and then the third moving block 404 drives the first steel beam 1 and the second steel beam 2 to move in relative directions so that the two are tightly connected. The above structure can effectively avoid the phenomenon of misalignment during the splicing process, and the structure is simple and easy to operate.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel beam splicing and positioning device for use in a construction phase, comprising a first steel beam (1) and a second steel beam (2) symmetrically arranged, characterized in that: The surfaces of the first steel beam (1) and the second steel beam (2) are provided with adjustable fixing mechanisms (3) for respectively fastening the two, and the tops of the adjustable fixing mechanisms (3) are provided with displacement mechanisms (4) for driving the first steel beam (1) and the second steel beam (2) to move in relative directions.

2. The steel beam splicing and positioning device for the construction phase according to claim 1 is characterized in that: The adjustable fixing mechanism (3) comprises a plurality of groups of adjustment frames (301) symmetrically arranged on the surfaces of the first steel beam (1) and the second steel beam (2), each group of the adjustment frames (301) being rotatably connected with a first screw rod (302), the bottom end of each group of the first screw rod (302) being mounted with a first knob (303), the surface of each group of the first screw rod (302) being threadedly connected with two groups of first moving blocks (304), the surface of each group of the first moving blocks (304) being mounted with a clamping plate (305), the tops of the two groups of adjustment frames (301) arranged on the surface of the first steel beam (1) and the two groups of adjustment frames (301) arranged on the surface of the second steel beam (2) being mounted with a first housing (306), the first housing (306) being rotatably connected with a second screw rod (307), the surface of the second screw rod (307) being threadedly connected with two groups of second moving blocks (308), and the two ends of the second screw rod (307) being mounted with a second knob (309).

3. The steel beam splicing and positioning device for the construction phase according to claim 2 is characterized in that: The top end of the first screw rod (302) is rotatably connected to the inner wall of the adjustment frame (301) through a rotating seat, and a rectangular movable groove matching the first moving block (304) is provided on the surface of the adjustment frame (301).

4. The steel beam splicing and positioning device for the construction phase according to claim 2 is characterized in that: Both ends of the second screw rod (307) pass through the first shell (306) and extend to the outside of the first shell (306), the second knob (309) is installed at the end of the extension section, and the bottom surface of the first shell (306) is provided with an adjustment groove adapted to the second moving block (308), and the two sets of the adjustment frames (301) are respectively installed at the bottom of the second moving block (308).

5. The steel beam splicing and positioning device for the construction phase according to claim 2 is characterized in that: The displacement mechanism (4) comprises a second shell (401) arranged on the top of two groups of first shells (306), a third screw rod (402) is rotatably connected inside the second shell (401), third knobs (403) are installed at both ends of the third screw rod (402), and two groups of third moving blocks (404) are threadedly connected on the surface of the third screw rod (402).

6. The steel beam splicing and positioning device for the construction phase according to claim 5 is characterized in that: Both ends of the third screw rod (402) pass through the second shell (401) and extend to both ends of the second shell (401); a rectangular groove matching the third moving block (404) is provided at the bottom of the second shell (401); and two groups of the first shells (306) are respectively installed at the bottom of the two groups of the third moving blocks (404).

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