Steel structure splicing connecting device

Abstract

The utility model relates to the technical field of steel structures, in particular to a steel structure splicing and connecting device which comprises connecting pieces arranged at equal intervals and steel structure pieces arranged at equal intervals, the inner wall of each connecting piece is rotationally connected with a first worm, and the connecting pieces are placed between corresponding mounting pieces; corresponding first worms are rotated to drive corresponding first worm wheels to rotate, the first worm wheels drive corresponding rotating rods to rotate, the rotating rods are connected with through holes, the rotating rods are limited, at the moment, rotation of threaded rods is achieved through protruding limiting strips on the surfaces of the rotating rods, and the threaded rods are in threaded connection with connecting pieces and connecting blocks. The effect of moving the threaded rods is achieved, then the connecting pieces can be connected with the corresponding connecting blocks, then the device can be connected with the connecting blocks through the threaded rods, the corresponding mounting pieces can be stacked and spliced conveniently, the splicing speed is increased, and meanwhile the splicing efficiency is improved. And the connection strength can be enhanced by arranging the threaded rod and the worm and gear.

Description

Technical Field

[0001] The present application relates to the technical field of steel structures, and in particular to a steel structure splicing and connection device. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] Components or parts are usually connected by welds, bolts or rivets. Due to their light weight and simple construction, they are widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be derusted, galvanized or painted, and maintained regularly.

[0004] However, it is found in existing steel structure connection structures that steel structures usually need to be spliced using connectors, but when the connectors are stacked and spliced, the installation speed is slow, which affects the construction period.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In order to facilitate the stacking and splicing of connecting parts, improve the installation speed, and prevent delays in the construction period, the present application provides a steel structure splicing and connection device.

[0007] The present application provides a steel structure splicing connection device, which adopts the following technical solution: it includes equidistantly arranged connecting parts and equidistantly arranged steel structure parts, the inner wall of each connecting part is rotatably connected to a worm gear, the outer surface of each worm gear is meshed with a worm wheel, the inner wall of each worm wheel is fixedly connected to a rotating rod, the outer surface of each rotating rod is fixedly connected to a limiting strip arranged equidistantly, the outer surface of each rotating rod is slidably connected to a threaded rod, the outer surface of each threaded rod is threadedly connected to the inner wall of the corresponding connecting part, the outer surface of each threaded rod is threadedly connected to a connecting block, the inner wall of each connecting part is provided with a through hole, and the inner wall of each through hole is rotatably connected to the outer surface of the corresponding rotating rod.

[0008] Optionally, a mounting member 1 is provided below each of the connecting members, and a mounting member 2 is provided above each of the connecting members, and the outer surface of each of the mounting member 1 and the mounting member 2 is slidably connected to the inner wall of the corresponding connecting member.

[0009] Optionally, the outer surface of each connecting block is fixedly connected to the inner walls of the corresponding mounting member 1 and mounting member 2, and the outer surface of each connecting block is provided with two limiting grooves.

[0010] Optionally, the inner wall of each of the steel structural members is rotatably connected to a second worm, and the outer surface of each of the second worms is meshed with a second worm wheel.

[0011] Optionally, the inner wall of each worm gear 2 is fixedly connected with a connecting rod, both ends of each connecting rod are fixedly connected with a limiting block, and the outer surface of each limiting block is slidably connected to the inner wall of the corresponding limiting groove.

[0012] Optionally, the outer surface of each connecting rod is rotatably connected to two support members, and the outer surface of each support member is fixedly connected to the inner wall of the corresponding steel structure member.

[0013] Optionally, two square blocks are fixedly installed on the inner wall of each steel structure, the inner wall of each square block is rotatably connected to the outer surface of the corresponding connecting rod, and the outer surface of each square block is slidably connected to the inner walls of the corresponding mounting member one and mounting member two.

[0014] In summary, this application has the following beneficial technical effects:

[0015] 1. The utility model provides a connecting piece, a worm gear, a worm wheel, a rotating rod, a limiting strip, a threaded rod, a connecting block and other components, and the connecting piece is placed between the corresponding mounting pieces, and the corresponding worm gear is driven to rotate by rotating the corresponding worm gear, and the corresponding rotating rod is driven to rotate by the worm wheel, and the rotating rod is limited by the connection between the rotating rod and the through hole. At this time, the rotation of the threaded rod is realized by the limiting strip raised on the surface of the rotating rod, and the threaded connection between the threaded rod, the connecting piece and the connecting block is realized to achieve the effect of moving the threaded rod, so that the connecting piece can be connected to the corresponding connecting block, thereby realizing that the device can be connected to the corresponding mounting pieces by arranging the connection between the threaded rod and the connecting block, which facilitates the stacking and splicing of the corresponding mounting pieces, improves the splicing speed, and can enhance the connection strength by arranging the threaded rod and the worm wheel.

[0016] 2. The utility model sets a worm gear 2, a worm gear 2, a connecting rod, a limit block, a square block and other components to move the corresponding steel structure member, and connect it with the corresponding mounting member 1 and the mounting member 2 through the square block. At this time, the corresponding limit block is connected to the corresponding limit groove through the connecting rod. When it moves to the deepest part of the mounting member 1 or the mounting member 2, the limit block exceeds the range of the limit groove. At this time, the corresponding worm gear 2 is rotated to drive the corresponding worm gear 2 to rotate, and the corresponding connecting rod is driven to rotate by the worm gear 2, and the corresponding limit block is driven to rotate by the connecting rod. At this time, the limit block rotates ninety degrees, and the locking of the limit block and the limit groove can facilitate the installation of the corresponding steel structure member on the inner wall of the corresponding mounting member 1 and the mounting member 2, eliminating tedious installation steps and facilitating operation by construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure in an embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the main structure of the embodiment of the present application;

[0019] Figure 3 This is a structural diagram of the connection relationship between the second worm and the second worm wheel in the embodiment of the present application;

[0020] Figure 4 It is a structural schematic diagram of the connection relationship between the threaded rod and the connecting block in an embodiment of the present application.

[0021] Figure numerals: 1, connecting part; 2, worm one; 3, worm wheel one; 4, rotating rod; 5, limiting strip; 6, threaded rod; 7, connecting block; 8, through hole; 9, mounting part one; 10, mounting part two; 11, limiting groove; 12, steel structure; 13, worm two; 14, worm wheel two; 15, connecting rod; 16, limiting block; 17, square block; 18, supporting part. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The present application embodiment discloses a steel structure splicing connection device. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, it includes equally spaced connecting members 1 and equally spaced steel structural members 12. The inner wall of each connecting member 1 is rotatably connected to a worm 2, which is installed on the inner wall of the corresponding connecting member 1 and is set to a rotation connection to achieve a limiting effect on the worm 2. The outer surface of each worm 2 is meshed with a worm wheel 3, which is placed on the side of the corresponding worm 2 and connected thereto. The rotation effect of the corresponding worm wheel 3 can be achieved by rotating the corresponding worm 2. The inner wall of each worm wheel 3 is fixedly connected to a rotating rod 4, which is installed on the inner wall of the corresponding worm wheel 3 and is set to a fixed connection. The rotation effect of the rotating rod 4 can be achieved by rotating the worm wheel 3. The outer surface of each rotating rod 4 is fixedly connected to a limiting strip 5 arranged at an equal distance, which is installed on the outer surface of the corresponding rotating rod 4 and is set to a fixed connection to achieve a positioning installation effect on the limiting strip 5.

[0024] See also Figure 3The inner wall of each steel structure 12 is rotatably connected to a worm 2 13, and the outer surface of each worm 2 13 is meshed with a worm wheel 2 14. The worm 2 13 is placed on the inner wall of the corresponding steel structure 12 and is set to be rotatably connected to achieve a limiting effect on the worm 2 13. The worm wheel 2 14 is placed on the side of the corresponding worm 2 13 and connected thereto. By rotating the corresponding worm 2 13, the rotation effect of the corresponding worm wheel 2 14 can be achieved.

[0025] See also Figure 4 , a mounting piece 9 is provided under each connecting piece 1, and the mounting piece 19 is placed under the corresponding connecting piece 1. A mounting piece 2 10 is provided above each connecting piece 1, and the mounting piece 2 10 is placed above the corresponding connecting piece 1. The outer surface of each mounting piece 1 9 and the mounting piece 2 10 are slidably connected to the inner wall of the corresponding connecting piece 1. The mounting piece 1 9 and the mounting piece 2 10 are adapted to the corresponding connecting piece 1 and set as a sliding connection to facilitate positioning installation.

[0026] See also Figure 4 A through hole 8 is provided on the inner wall of each connecting member 1. The through hole 8 is provided on the inner wall of the connecting member 1 to achieve the positioning effect of the through hole 8. The inner wall of each through hole 8 is rotatably connected to the outer surface of the corresponding rotating rod 4. The through hole 8 is connected to the corresponding rotating rod 4 and is set to be a rotating connection to achieve the limiting effect of the rotating rod 4.

[0027] See also Figure 4 The outer surface of each rotating rod 4 is slidably connected with a threaded rod 6, and the threaded rod 6 is installed on the surface of the corresponding rotating rod 4 and is set to a sliding connection. The limiting effect of the threaded rod 6 is achieved by the rotating rod 4 and the limiting bar 5. When the rotating rod 4 rotates, the corresponding threaded rod 6 can be driven to rotate. The outer surface of each threaded rod 6 is threadedly connected to the inner wall of the corresponding connecting piece 1, and the threaded rod 6 is connected to the corresponding connecting piece 1. The rotation of the rotating rod 4 realizes the rotation of the threaded rod 6, and thus the threaded rod 6 can be moved. The outer surface of each threaded rod 6 is threadedly connected to a connecting block 7, which is connected to the corresponding threaded rod 6. The connection with the connecting block 7 can be achieved by rotating the threaded rod 6.

[0028] See also Figure 4 The outer surface of each connecting block 7 is fixedly connected to the inner wall of the corresponding mounting piece 1 9 and the mounting piece 2 10. The connecting block 7 is connected to the corresponding mounting piece 1 9 and the mounting piece 2 10 to achieve the positioning and installation effect of the connecting block 7. Two limiting grooves 11 are provided on the outer surface of each connecting block 7. The limiting grooves 11 are provided on the surface of the corresponding connecting block 7 to achieve the positioning effect of the limiting grooves 11.

[0029] See also Figure 3The inner wall of each worm gear 2 14 is fixedly connected with a connecting rod 15, and both ends of each connecting rod 15 are fixedly connected to a limiting block 16. The outer surface of each limiting block 16 is slidably connected to the inner wall of the corresponding limiting groove 11. The connecting rod 15 is installed on the inner wall of the corresponding worm gear 2 14 and is set to be fixedly connected to achieve the positioning and installation effect of the connecting rod 15. The limiting blocks 16 are installed at both ends of the corresponding connecting rod 15. The connecting rod 15 is driven to rotate by the worm gear 2 14, and then the corresponding limiting block 16 can be driven to rotate, and the limiting block 16 is adapted to the corresponding limiting groove 11 to achieve the limitation of the limiting block 16.

[0030] See also Figure 3 Two square blocks 17 are fixedly installed on the inner wall of each steel structure 12, and the inner wall of each square block 17 is rotatably connected to the outer surface of the corresponding connecting rod 15. The outer surface of each square block 17 is slidably connected to the inner wall of the corresponding mounting piece 9 and the mounting piece 2 10. The square block 17 is installed on the inner wall of the corresponding steel structure 12 to achieve the positioning and installation effect of the square block 17, and the connecting rod 15 is connected to it and set to be a rotating connection to achieve the limiting effect of the connecting rod 15. The connection between the square block 17 and the mounting piece 1 9 and the mounting piece 2 10 facilitates the positioning and installation of the steel structure 12.

[0031] See also Figure 3 The outer surface of each connecting rod 15 is rotatably connected to two support members 18, and the outer surface of each support member 18 is fixedly connected to the inner wall of the corresponding steel structure 12. The support member 18 is installed on the surface of the corresponding connecting rod 15, and the support member 18 is connected to the steel structure 12. The support member 18 can achieve the support and limiting effect of the connecting rod 15.

[0032] The implementation principle of a steel structure splicing connection device in the embodiment of the present application is as follows: the connecting member 1 is placed between the corresponding mounting members, the corresponding worm gear 3 is driven to rotate by rotating the corresponding worm gear 2, the corresponding rotating rod 4 is driven to rotate by the worm gear 3, and the rotating rod 4 is limited by the connection between the rotating rod 4 and the through hole 8. At this time, the rotation of the threaded rod 6 is achieved by the raised limiting strip 5 on the surface of the rotating rod 4, and the threaded connection between the threaded rod 6 and the connecting member 1 and the connecting block 7 is achieved to achieve the effect of moving the threaded rod 6, so that the connecting member 1 can be connected to the corresponding connecting block 7, thereby realizing that the device can facilitate the stacking and splicing of the corresponding mounting members by setting the connection between the threaded rod 6 and the connecting block 7, move the corresponding steel structure member 12, and pass the square block 17 is connected to the corresponding mounting part 1 9 and mounting part 2 10. At this time, the corresponding limit block 16 is connected to the corresponding limit groove 11 through the connecting rod 15. When it moves to the deepest part of mounting part 1 9 or mounting part 2 10, the limit block 16 exceeds the range of the limit groove 11. At this time, the corresponding worm 2 13 is rotated to drive the corresponding worm gear 2 14 to rotate, and the corresponding connecting rod 15 is driven to rotate through the worm gear 2 14, and the corresponding limit block 16 is driven to rotate through the connecting rod 15. At this time, the limit block 16 rotates ninety degrees. Through the locking of the limit block 16 and the limit groove 11, the corresponding steel structure 12 can be easily installed on the inner wall of the corresponding mounting part 1 9 and mounting part 2 10, completing the connection between the steel structure 12 and the mounting part 1 9 and mounting part 2 10.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A steel structure splicing connection device, comprising connecting members (1) arranged at equal distances and steel structure members (12) arranged at equal distances, characterized in that: The inner wall of each connecting member (1) is rotatably connected to a worm (2), the outer surface of each worm (2) is meshed with a worm wheel (3), the inner wall of each worm wheel (3) is fixedly connected to a rotating rod (4), the outer surface of each rotating rod (4) is fixedly connected to a limiting strip (5) arranged at equal distances, the outer surface of each rotating rod (4) is slidably connected to a threaded rod (6), the outer surface of each threaded rod (6) is threadedly connected to the inner wall of the corresponding connecting member (1), the outer surface of each threaded rod (6) is threadedly connected to a connecting block (7), the inner wall of each connecting member (1) is provided with a through hole (8), and the inner wall of each through hole (8) is rotatably connected to the outer surface of the corresponding rotating rod (4).

2. A steel structure splicing connection device according to claim 1, characterized in that: A mounting member 1 (9) is provided below each of the connecting members (1), and a mounting member 2 (10) is provided above each of the connecting members (1). The outer surface of each of the mounting member 1 (9) and the mounting member 2 (10) is slidably connected to the inner wall of the corresponding connecting member (1).

3. A steel structure splicing connection device according to claim 2, characterized in that: The outer surface of each connecting block (7) is fixedly connected to the inner wall of the corresponding mounting piece 1 (9) and mounting piece 2 (10), and the outer surface of each connecting block (7) is provided with two limiting grooves (11).

4. A steel structure splicing connection device according to claim 1, characterized in that: The inner wall of each of the steel structural members (12) is rotatably connected to a worm gear 2 (13), and the outer surface of each of the worm gear 2 (13) is meshed with a worm wheel 2 (14).

5. A steel structure splicing connection device according to claim 4, characterized in that: The inner wall of each worm gear (14) is fixedly connected to a connecting rod (15), both ends of each connecting rod (15) are fixedly connected to a limiting block (16), and the outer surface of each limiting block (16) is slidably connected to the inner wall of the corresponding limiting groove (11).

6. A steel structure splicing connection device according to claim 5, characterized in that: The outer surface of each connecting rod (15) is rotatably connected to two support members (18), and the outer surface of each support member (18) is fixedly connected to the inner wall of the corresponding steel structure member (12).

7. The steel structure splicing connection device according to claim 5, characterized in that: Two square blocks (17) are fixedly mounted on the inner wall of each of the steel structural members (12), the inner wall of each of the square blocks (17) is rotatably connected to the outer surface of the corresponding connecting rod (15), and the outer surface of each of the square blocks (17) is slidably connected to the inner walls of the corresponding mounting member 1 (9) and mounting member 2 (10).

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