Steel structure staggered installation device

Abstract

The utility model relates to the technical field of steel structure installation, and discloses a steel structure staggered installation device which comprises a first steel plate and a second steel plate, and a staggered connection assembly is installed between the first steel plate and the second steel plate. The connecting rods are arranged between the first steel plate and the second steel plate in a staggered mode, the fixed seats are arranged at the two ends of the two sets of connecting rods, the movable seats are fixed to the surfaces of the fixed seats, second hinge shafts are fixed to one sides of the movable seats, and the second hinge shafts are rotationally connected with the connecting rods through bearings. According to the steel structure staggered mounting device, through the staggered connecting assembly, during mounting, according to the distance between the first steel plate and the second steel plate, a staggered connecting structure can be pre-adjusted in advance to design an integrally-formed structure, so that one-by-one mounting is not needed, and the mounting efficiency is improved; the installation mode is more convenient and practical, and the using effect of the device is improved.

Description

Technical Field

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

[0002] Steel structure is a structure made mainly of steel and is one of the main types of building structures. Steel structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. Each component or part is usually connected by welds, bolts or rivets, so a steel structure staggered installation device is required.

[0003] After checking the publication (announcement) number; CN218643527U discloses a staggered installation device for steel structure, and this technology discloses "including steel structure plate A, and also including connecting plate A and connecting plate B, both ends of the connecting plate A and the connecting plate B are welded with clamps for connecting steel structure plate A and steel structure plate B, the plate wall of the steel structure plate A and the plate wall of the clamp are fixedly installed by fixing bolts A and other technical solutions, the plate wall of the connecting plate A and the plate wall of the connecting plate B are fixedly connected by threaded rods, so that the connecting plate A and the connecting plate B are staggered to install the steel structure plate A and the steel structure plate B, and the connection stability of the steel structure plate A and the steel structure plate B is increased. ";

[0004] When the above design is in use, although it increases the connection stability between the steel structure plate A and the steel structure plate B, when the spacing between the two groups of steel structures is different, it is necessary to adjust the crossing angle of the two groups of connecting rods, and then weld the blocks, and then install the connecting rods one by one. This process requires positioning and accurate alignment operations, and does not have the function of pre-designing and one-piece molding according to the spacing between the two groups of steel structures, thereby reducing the installation efficiency. This installation is more cumbersome and reduces the use effect of the device. Therefore, we propose a steel structure staggered installation device to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a staggered installation device for steel structures, which solves the problem that when the spacing between two groups of steel structures is different, the crossing angle of the two groups of connecting rods needs to be adjusted, the clamping blocks need to be welded, and the connecting rods need to be installed one by one. This process requires positioning and accurate alignment operations, and there is no pre-designed one-piece molding according to the spacing between the two groups of steel structures, thereby reducing the installation efficiency.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a staggered installation device for a steel structure, comprising a first steel plate and a second steel plate, wherein a staggered connection assembly is installed between the first steel plate and the second steel plate;

[0007] The staggered connection assembly includes connecting rods staggered between the first steel plate and the second steel plate, fixed seats arranged at both ends of the two groups of connecting rods, and movable seats fixed on the surfaces of the fixed seats;

[0008] A hinge shaft 2 is fixed on one side of the movable seat, the hinge shaft 2 and the connecting rod are rotatably connected through a bearing, and a hinge shaft 1 is arranged at the intersection of the two sets of connecting rods;

[0009] The connecting rod is threadedly connected to a limiting bolt on one side close to the second hinge axis, and the surface of the movable seat is provided with locking holes arranged in a ring shape, and multiple groups of the locking holes are arranged equidistantly with the second hinge axis as the center, and the limiting bolt is screwed into one of the groups of locking holes;

[0010] A sleeve and an adjusting rod are arranged between the two groups of connecting rods, the adjusting rod slides in the sleeve, and a compression bolt is threadedly connected to the surface of the sleeve, and the position of the adjusting rod in the sleeve is fixed by screwing and squeezing the compression bolt;

[0011] The fixing seat is provided with a locking bolt.

[0012] Preferably, the two groups of connecting rods rotate on the surface of the hinge shaft 1 through bearings, so that the two groups of connecting rods are hinged to each other.

[0013] Preferably, there are multiple groups of two mutually staggered connecting rods, which are arranged equidistantly on both sides between the first steel plate and the second steel plate.

[0014] Preferably, the sleeve and the adjusting rod are both fixed with connecting pieces at their ends away from each other, a fixing column is fixed on the surface of the connecting rod close to the connecting piece, and the connecting piece is rotatably connected to the fixing column via a bearing.

[0015] Preferably, a blocking piece for positioning and installing the connecting piece is fixed on the surface of the fixing column.

[0016] Preferably, a horizontal plane is provided on the surface of the adjusting rod, and the sliding groove inside the sleeve is adapted to the adjusting rod.

[0017] Beneficial Effects

[0018] The utility model provides a staggered installation device for steel structures. Compared with the prior art, it has the following advantages:

[0019] Beneficial effects:

[0020] The staggered installation device for steel structures uses a staggered connection component. During installation, the staggered connection structure can be pre-adjusted in advance according to the spacing between the first steel plate and the second steel plate to design an integrated structure, thereby eliminating the need to install them one by one, thereby improving installation efficiency. This installation method is more convenient and practical, and improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the sleeve, adjusting rod and other connecting parts of the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the structure of the disassembled connecting rod and movable seat.

[0024] In the figure: 1. first steel plate; 2. second steel plate; 3. staggered connection assembly; 301. connecting rod; 302. hinge axis one; 303. fixed seat; 304. locking bolt; 305. hinge axis two; 306. limiting bolt; 307. locking hole; 308. movable seat; 309. fixing column; 310. blocking piece; 311. connecting piece; 312. sleeve; 313. extrusion bolt; 314. adjusting rod. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1 As shown:

[0027] A staggered installation device for a steel structure comprises a first steel plate 1 and a second steel plate 2.

[0028] In this embodiment: the existing device {publication (announcement) number}: CN218643527U discloses a staggered installation device for steel structures. This application makes further improvements on this existing main body. For details, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "when the above-mentioned design is used, although it increases the connection stability between the steel structure plate A and the steel structure plate B, when the spacing between the two groups of steel structures is different, it is necessary to adjust the crossing angle of the two groups of connecting rods 301, and then weld the blocks, and install the connecting rods 301 one by one. This process requires positioning and accurate alignment operations, and does not have the function of pre-designing and one-piece molding according to the spacing between the two groups of steel structures, thereby reducing the installation efficiency. This installation is relatively cumbersome and reduces the use effect of the device." In terms of use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a staggered connection component 3 is added to the application document.

[0029] More specifically:

[0030] like Figure 1-Figure 3 As shown:

[0031] A staggered connection assembly 3 is installed between the first steel plate 1 and the second steel plate 2, and the staggered connection assembly 3 includes connecting rods 301 staggered between the first steel plate 1 and the second steel plate 2, fixed seats 303 arranged at both ends of the two groups of connecting rods 301, and movable seats 308 fixed on the surface of the fixed seats 303;

[0032] A hinge shaft 2 305 is fixed to one side of the movable seat 308. The hinge shaft 2 305 and the connecting rod 301 are rotatably connected through a bearing. A hinge shaft 1 302 is arranged at the intersection of the two sets of connecting rods 301.

[0033] The connecting rod 301 is threadedly connected to a limiting bolt 306 on one side close to the second hinge shaft 305. The surface of the movable seat 308 is provided with locking holes 307 arranged in a ring shape. The multiple groups of locking holes 307 are arranged equidistantly with the second hinge shaft 305 as the center. The limiting bolt 306 is screwed into one of the groups of locking holes 307.

[0034] A sleeve 312 and an adjusting rod 314 are provided between the two groups of connecting rods 301. The adjusting rod 314 slides in the sleeve 312. A squeezing bolt 313 is threadedly connected to the surface of the sleeve 312. The squeezing bolt 313 is screwed and squeezed to fix the position of the adjusting rod 314 in the sleeve 312.

[0035] A locking bolt 304 is provided on the fixing seat 303. A through hole is provided on the surface of the fixing seat 303. The locking bolt 304 passes through the through hole of the fixing seat 303 and is threadedly connected with the threaded holes provided on the first steel plate 1 and the second steel plate 2, so as to install the fixing seat 303 on the first steel plate 1 and the second steel plate 2.

[0036] The two groups of connecting rods 301 rotate on the surface of the hinge shaft 1 302 through bearings, and the two groups of connecting rods 301 are hinged to each other. There are multiple groups of two groups of connecting rods 301 staggered with each other, and they are arranged equidistantly on both sides between the first steel plate 1 and the second steel plate 2;

[0037] A connecting piece 311 is fixed to the ends of the sleeve 312 and the adjusting rod 314 that are away from each other. A fixing column 309 is fixed to the surface of the connecting rod 301 close to the connecting piece 311. The connecting piece 311 is rotatably connected to the fixing column 309 via a bearing.

[0038] In this embodiment: the staggered installation device of the steel structure, when installing, first pre-adjusts the crossing angle of the two groups of connecting rods 301 according to the spacing between the first steel plate 1 and the second steel plate 2, and the two groups of connecting rods 301 make circular motion with the hinge axis 1 302 as the center, and as the angle between the two groups of connecting rods 301 changes, the adjusting rod 314 is driven to slide in the sleeve 312, and at the same time, the connecting piece 311 on the adjusting rod 314 and the sleeve 312 rotates on the fixing column 309, and when the two groups of connecting rods 301 are adjusted with the hinge axis 1 302 as the center, until the height between the upper and lower groups of fixing seats 303 matches the spacing between the first steel plate 1 and the second steel plate 2, the angle adjustment between the two groups of connecting rods 301 is stopped, and then the extrusion bolt 313 is rotated to squeeze the adjusting rod 314, so as to lock the position of the adjusting rod 314 in the sleeve 312, so that the angle of the two groups of connecting rods 301 will not change;

[0039] When adjusting the fixed seat 303, in order to make the fixed seat 303 fit better with the surface of the first steel plate 1 or the second steel plate 2, the fixed seat 303 is rotated to drive the movable seat 308 to rotate on the second hinge shaft 305. After the fixed seat 303 is adjusted to a suitable position, the limiting bolt 306 is then rotated and screwed into the corresponding lock hole 307, thereby locking the position between the connecting rod 301 and the movable seat 308.

[0040] By locking the angles of the two sets of connecting rods 301 and locking the position of the fixing seat 303 at the same time, this operation forms an integrated structure design, and then the structure is installed between the first steel plate 1 and the second steel plate 2 through the locking bolts 304. Through this operation, during installation, according to the spacing between the first steel plate 1 and the second steel plate 2, the staggered connection structure can be pre-adjusted in advance to design an integrated structure, thereby eliminating the need to install them one by one, thereby improving installation efficiency. This installation method is more convenient and practical, and improves the use effect of the device.

[0041] It should be noted that: after the structure is integrally formed, the upper and lower sets of fixing seats 303 are respectively clamped on the first steel plate 1 and the second steel plate 2, and then the first steel plate 1 and the second steel plate 2 are marked through the through holes of the fixing seats 303 to open threaded holes, and then the locking bolts 304 are passed through the through holes of the fixing seats 303 and screwed into the threaded holes to fix and install the structure.

[0042] It should be understood that:

[0043] Going further;

[0044] In an optional embodiment, a blocking piece 310 for positioning and installing the connecting piece 311 is fixed on the surface of the fixing column 309 .

[0045] In this embodiment: the blocking piece 310 is used to position the connecting piece 311, so that the two groups of connecting rods 301 are installed on the fixing column 309 and are on the same horizontal plane.

[0046] Going further;

[0047] In an optional embodiment, a horizontal surface is provided on the surface of the adjusting rod 314 , and the sliding groove inside the sleeve 312 is adapted to the adjusting rod 314 .

[0048] In this embodiment: a horizontal plane design is opened on the surface of the adjusting rod 314, so as to increase the contact area between the adjusting rod 314 and the extrusion bolt 313, improve the extrusion and fixing effect of the adjusting rod 314, and at the same time have a limiting effect, so that the adjusting rod 314 can slide stably in the sleeve 312.

[0049] Working principle and use process of the utility model: When installing the staggered installation device of the steel structure, the crossing angle of the two sets of connecting rods 301 is pre-adjusted according to the spacing between the first steel plate 1 and the second steel plate 2, and the two sets of connecting rods 301 make circular motion with the hinge axis 1 302 as the center of the circle, and as the angle between the two sets of connecting rods 301 changes, the adjusting rod 314 is driven to slide in the sleeve 312, and the angle between the upper and lower sets of fixing seats 303 is adjusted by the two sets of connecting rods 301 with the hinge axis 1 302 as the center of the circle. When the height between the two connecting rods 301 matches the spacing between the first steel plate 1 and the second steel plate 2, the angle adjustment between the two connecting rods 301 is then stopped, and the extrusion bolt 313 is then rotated to squeeze the adjusting rod 314, thereby locking the adjusting rod 314 in the sleeve 312, so that the angle of the two connecting rods 301 will not change. The surface of the adjusting rod 314 is provided with a horizontal surface design, thereby increasing the contact area between the adjusting rod 314 and the extrusion bolt 313, improving the extrusion and fixing effect of the adjusting rod 314, and at the same time When the fixing seat 303 is adjusted, in order to make the fixing seat 303 and the surface of the first steel plate 1 or the second steel plate 2 better fit, the fixing seat 303 is rotated to drive the movable seat 308 to rotate on the hinge shaft 2 305. After the fixing seat 303 is adjusted to a suitable position, the limiting bolt 306 is then rotated and screwed into the corresponding locking hole 307, so as to lock the position between the connecting rod 301 and the movable seat 308. By locking the angles of the two sets of connecting rods 301, the fixing seat 303 is locked at the same time. This operation forms an integrated structure design. Then, the locking bolt 304 is used to install the structure between the first steel plate 1 and the second steel plate 2. Through this operation, during installation, according to the spacing between the first steel plate 1 and the second steel plate 2, the staggered connection structure can be pre-adjusted in advance to design an integrated structure, so that there is no need to install them one by one, thereby improving the installation efficiency. This installation method is more convenient and practical, and improves the use effect of the device.

[0050] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A staggered installation device for a steel structure, comprising a first steel plate (1) and a second steel plate (2), characterized in that: A staggered connection assembly (3) is installed between the first steel plate (1) and the second steel plate (2); The staggered connection assembly (3) comprises connecting rods (301) arranged between the first steel plate (1) and the second steel plate (2) and staggered with each other, fixed seats (303) arranged at both ends of the two groups of connecting rods (301), and movable seats (308) fixed on the surfaces of the fixed seats (303); A second hinge shaft (305) is fixed on one side of the movable seat (308); the second hinge shaft (305) and the connecting rod (301) are rotatably connected via a bearing; a first hinge shaft (302) is provided at the intersection of the two groups of connecting rods (301); The connecting rod (301) is threadedly connected to a limiting bolt (306) on one side close to the second hinge shaft (305); the surface of the movable seat (308) is provided with locking holes (307) arranged in a circular shape; a plurality of groups of the locking holes (307) are arranged equidistantly with the second hinge shaft (305) as the center of the circle; the limiting bolt (306) is screwed into one of the groups of locking holes (307); A sleeve (312) and an adjusting rod (314) are provided between the two groups of connecting rods (301); the adjusting rod (314) slides in the sleeve (312); a surface of the sleeve (312) is threadedly connected with an extrusion bolt (313); the extrusion bolt (313) is screwed and extruded to fix the position of the adjusting rod (314) in the sleeve (312); A locking bolt (304) is provided on the fixing seat (303).

2. A staggered installation device for steel structures according to claim 1, characterized in that: The two groups of connecting rods (301) rotate on the surface of the hinge shaft 1 (302) through bearings, so that the two groups of connecting rods (301) are hinged to each other.

3. A staggered installation device for steel structures according to claim 2, characterized in that: There are multiple groups of two mutually staggered connecting rods (301), which are arranged equidistantly on both sides between the first steel plate (1) and the second steel plate (2).

4. A staggered installation device for steel structures according to claim 1, characterized in that: A connecting piece (311) is fixed to the ends of the sleeve (312) and the adjusting rod (314) that are away from each other, and a fixing column (309) is fixed to the surface of the connecting rod (301) on the side close to the connecting piece (311). The connecting piece (311) is rotatably connected to the fixing column (309) via a bearing.

5. A staggered installation device for steel structures according to claim 4, characterized in that: A blocking piece (310) for positioning and installing a connecting piece (311) is fixed on the surface of the fixing column (309).

6. The staggered installation device for steel structures according to claim 1, characterized in that: The surface of the adjusting rod (314) is provided with a horizontal surface, and the internal sliding groove of the sleeve (312) is adapted to the adjusting rod (314).

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