Steel structure support convenient to disassemble and assemble

Abstract

The steel structure support convenient to disassemble and assemble comprises a fixing plate, the top of the fixing plate is fixedly connected with a containing frame, one side of the containing frame is fixedly connected with a transmission box, the interior of the transmission box is rotationally connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a connecting frame, and transmission grooves are symmetrically formed in the interior of the connecting frame; connecting plates are symmetrically and slidably connected into the transmission box. According to the steel structure support convenient to disassemble and assemble, the worm, the worm gear, the rotating shaft, the connecting frame, the transmission groove, the push rod, the connecting rod, the connecting plate, the inserting block and the inserting groove are arranged, so that the function of quickly assembling and disassembling the supporting base is achieved, auxiliary tools are not needed, and operation is convenient and fast; and by arranging a second fixing frame, a first threaded rod, a sliding block, locking teeth and a rack, the function of adjusting the position of the adjusting seat in the using process is achieved, then the height of the support is adjusted, and using is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure brackets, in particular to a steel structure bracket which is easy to disassemble and install. Background Art

[0002] ‌Steel structure bracket‌ is a bracket made of steel. It has high tensile strength and compressive strength, as well as good toughness. It has high supporting force and strong support strength and can be used multiple times. Steel structure bracket is widely used in various scenarios that require support and fixation. It can enhance the stability and bearing capacity of the structure and has a wide range of applications.

[0003] Conventional steel structure brackets are typically installed and fixed using multiple sets of bolts. Disassembly and assembly require the use of auxiliary tools, which is cumbersome. Furthermore, bolts are easily lost during disassembly and assembly, which in turn affects subsequent disassembly and assembly of the steel structure bracket and is inconvenient to use. Therefore, we propose a steel structure bracket that is easy to disassemble and install. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a steel structure bracket that is easy to disassemble and install, solving the problem that steel structure brackets are usually installed and fixed using multiple sets of bolts, and auxiliary tools are required during disassembly and assembly, which is cumbersome. In addition, the bolts are easily scattered and lost during the disassembly and assembly process, thereby affecting the subsequent disassembly and assembly effect of the steel structure bracket.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The cam is fixedly mounted on a support frame, and the cam is fixedly mounted on a support frame, wherein the cam is fixedly mounted on a support frame, wherein the cam is fixedly mounted on a support frame. The top of the adjusting frame is provided with a connecting frame, and the top of the connecting frame is fixedly connected to the support plate; when in use, the connecting frame is driven to rotate by the rotating shaft, so that the transmission slot and the push rod are used together, thereby squeezing and driving the push rod to move during the rotation of the connecting frame, and the push rod drives the connecting rod to move, and the connecting rod drives the plug block to move through the connecting plate, so that the plug block moves into the interior of the slot, thereby locking the position of the support seat, completing the installation of the support seat, and the operation is convenient, and the height of the bracket can be adjusted by sliding the adjusting seat along the support seat.

[0007] Preferably, the transmission box is internally equidistantly fixed with a limiting rod, the connecting rod is slidably connected to the limiting rod, and one end of the limiting rod is fixedly connected to a limiting block. The setting of the limiting rod and the limiting block can limit the movement of the connecting rod to prevent the position of the connecting rod from being offset during the movement.

[0008] Preferably, a worm is rotatably connected to the interior of the transmission box, and a worm wheel used in conjunction with the worm is fixedly connected to the outside of the rotating shaft. The rotation of the worm drives the worm wheel to rotate, and the worm wheel drives the rotating shaft to rotate.

[0009] Preferably, the transmission box is symmetrically provided with limiting grooves inside, and the connecting plate is slidably connected to the limiting grooves. The movement of the connecting plate can be limited by the setting of the limiting grooves.

[0010] Preferably, the outer side of the support seat is fixedly connected to a second fixed frame, the interior of the second fixed frame is slidably connected to a slider, one side of the slider is fixedly connected to a locking tooth, one side of the adjustment seat is fixedly connected to a rack used in conjunction with the locking tooth, the internal thread of the second fixed frame is connected to a first threaded rod, the first threaded rod is rotatably connected to the slider, and the slider is driven to move by the rotation of the first threaded rod, and the slider drives the locking tooth to move and fit tightly against the rack, thereby locking the position of the adjustment seat and facilitating the adjustment of the height of the bracket.

[0011] Preferably, the outer side of the connecting frame is fixedly connected to the first fixed frame, the interior of the first fixed frame is slidably connected to the connecting block, one side of the connecting block is fixedly connected to the clamping block, the clamping block is slidably connected to the connecting frame, and the interior of the adjusting seat is provided with a clamping slot for use with the clamping block, the internal thread of the first fixed frame is connected to the second threaded rod, the second threaded rod is rotatably connected to the connecting block, and the connecting block is driven to move by the rotation of the second threaded rod, and the connecting block drives the clamping block to move into the interior of the clamping slot, which is convenient for quick installation between the connecting frame and the adjusting seat.

[0012] The utility model provides a steel structure bracket that is easy to disassemble and install. Compared with the existing technology, it has the following advantages:

[0013] 1. The steel structure bracket which is easy to disassemble and install realizes the function of rapid installation and disassembly of the support base by setting a worm, a worm wheel, a rotating shaft, a connecting frame, a transmission groove, a push rod, a connecting rod, a connecting plate, an insert and a slot. No auxiliary tools are required and the operation is convenient.

[0014] 2. The steel structure bracket which is easy to disassemble and install realizes the function of adjusting the position of the adjustment seat during use by setting the second fixing frame, the first threaded rod, the slider, the locking teeth and the rack, thereby adjusting the height of the bracket for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the transmission box of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the connecting plate of the utility model.

[0018] Figure 4 It is a structural diagram of the connecting frame of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the support seat of the utility model.

[0020] Figure 6 It is a schematic diagram of the internal structure of the second fixing frame of the utility model.

[0021] Figure 7 It is a schematic diagram of the internal structure of the connection frame of the utility model.

[0022] In the figure: 1. fixing plate; 2. placing frame; 3. supporting seat; 4. first fixing frame; 5. supporting plate; 6. connecting frame; 7. adjusting seat; 8. transmission box; 9. inserting block; 10. connecting plate; 11. limiting rod; 12. limiting block; 13. worm; 14. connecting frame; 15. rotating shaft; 16. worm gear; 17. limiting slot; 18. push rod; 19. connecting rod; 20. transmission slot; 21. second fixing frame; 22. slot; 23. rack; 24. card slot; 25. locking tooth; 26. slider; 27. first threaded rod; 28. card block; 29. ​​connecting block; 30. second threaded rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 7 , the utility model provides a technical solution:

[0025] A steel structure bracket that is easy to disassemble and install, including a fixing plate 1, the top of the fixing plate 1 is fixedly connected to a placement frame 2, one side of the placement frame 2 is fixedly connected to a transmission box 8, the inside of the transmission box 8 is rotatably connected to a rotating shaft 15, one end of the rotating shaft 15 is fixedly connected to a connecting frame 14, the inside of the connecting frame 14 is symmetrically provided with a transmission groove 20, the inside of the transmission box 8 is symmetrically slidably connected to a connecting plate 10, the connecting plate 10 is slidably connected to the placement frame 2, one side of the connecting plate 10 is fixedly connected to a connecting rod 19, one side of the connecting rod 19 is fixedly connected to a push rod 18 used in conjunction with the transmission groove 20, one side of the connecting plate 10 is fixedly connected to an insert block 9, the inside of the placement frame 2 is provided with a support seat 3, the inside of the support seat 3 is symmetrically provided with a push rod 18 used in conjunction with the transmission groove 20, The slot 22 used in conjunction with the support seat 3 is slidably connected to the adjustment seat 7 inside, and the top of the adjustment seat 7 is provided with a connecting frame 6, and the top of the connecting frame 6 is fixedly connected to the support plate 5; when in use, the connecting frame 14 is driven to rotate by the rotating shaft 15, so that the transmission groove 20 and the push rod 18 are used in conjunction with each other, so that during the rotation of the connecting frame 14, the push rod 18 is squeezed and driven to move, and the push rod 18 drives the connecting rod 19 to move, and the connecting rod 19 drives the plug block 9 to move through the connecting plate 10, so that the plug block 9 moves into the inside of the slot 22, thereby locking the position of the support seat 3 and completing the installation of the support seat 3. The operation is convenient, and the height of the bracket can be adjusted by sliding the adjusting seat 7 along the support seat 3.

[0026] Furthermore, the interior of the transmission box 8 is equidistantly fixed with a limit rod 11, the connecting rod 19 is slidably connected to the limit rod 11, and one end of the limit rod 11 is fixedly connected to the limit block 12. The setting of the limit rod 11 and the limit block 12 can limit the movement of the connecting rod 19 to prevent the position of the connecting rod 19 from being offset during the movement.

[0027] Furthermore, the transmission box 8 is internally rotatably connected to a worm 13, and the outer side of the rotating shaft 15 is fixedly connected to a worm wheel 16 used in conjunction with the worm 13. The rotation of the worm 13 drives the worm wheel 16 to rotate, and the worm wheel 16 drives the rotating shaft 15 to rotate.

[0028] Furthermore, limiting grooves 17 are symmetrically provided inside the transmission box 8 , and the connecting plate 10 is slidably connected to the limiting grooves 17 . The setting of the limiting grooves 17 can limit the movement of the connecting plate 10 .

[0029] Furthermore, the outer side of the support seat 3 is fixedly connected to a second fixed frame 21, and the interior of the second fixed frame 21 is slidably connected to a slider 26, one side of the slider 26 is fixedly connected to a locking tooth 25, and one side of the adjustment seat 7 is fixedly connected to a rack 23 used in conjunction with the locking tooth 25, and the internal thread of the second fixed frame 21 is connected to a first threaded rod 27, and the first threaded rod 27 is rotatably connected to the slider 26. The rotation of the first threaded rod 27 drives the slider 26 to move, and the slider 26 drives the locking tooth 25 to move and fit tightly between the rack 23, thereby locking the position of the adjustment seat 7, making it convenient to adjust the height of the bracket.

[0030] Furthermore, the outer side of the connecting frame 6 is fixedly connected to the first fixed frame 4, and the interior of the first fixed frame 4 is slidably connected to the connecting block 29. One side of the connecting block 29 is fixedly connected to the clamping block 28, and the clamping block 28 is slidably connected to the connecting frame 6. The interior of the adjusting seat 7 is provided with a clamping slot 24 for use with the clamping block 28. The internal thread of the first fixed frame 4 is threadedly connected to the second threaded rod 30, and the second threaded rod 30 is rotatably connected to the connecting block 29. The rotation of the second threaded rod 30 drives the connecting block 29 to move, and the connecting block 29 drives the clamping block 28 to move into the interior of the clamping slot 24, which facilitates quick installation between the connecting frame 6 and the adjusting seat 7.

[0031] When in use, when the support seat 3 needs to be installed, the support seat 3 is placed inside the placement frame 2, and the worm gear 13 is rotated. The worm gear 13 drives the rotating shaft 15 to rotate through the worm gear 16, and the rotating shaft 15 drives the connecting frame 14 to rotate, so that the transmission groove 20 and the push rod 18 are used in conjunction with each other, thereby squeezing and driving the push rod 18 to move during the rotation of the connecting frame 14, and the push rod 18 drives the connecting rod 19 to move. The movement of the connecting rod 19 can be limited by the setting of the limit rod 11 and the limit block 12 to prevent the position of the connecting rod 19 from being offset during the movement. The connecting rod 19 drives the plug block 9 to move through the connecting plate 10, so that the plug block 9 moves into the inside of the slot 22, thereby locking the position of the support seat 3 and completing the installation of the support seat 3. When disassembling, just rotate the worm gear 13 in the opposite direction, which is convenient to operate.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure bracket that is easy to disassemble and install, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is fixedly connected to a placement frame (2), one side of the placement frame (2) is fixedly connected to a transmission box (8), the interior of the transmission box (8) is rotatably connected to a rotating shaft (15), one end of the rotating shaft (15) is fixedly connected to a connecting frame (14), the interior of the connecting frame (14) is symmetrically provided with a transmission groove (20), the interior of the transmission box (8) is symmetrically slidably connected to a connecting plate (10), the connecting plate (10) is slidably connected to the placement frame (2), and one side of the connecting plate (10) is fixedly connected to a connecting rod (19), one side of the connecting rod (19) is fixedly connected to a push rod (18) used in conjunction with a transmission groove (20), one side of the connecting plate (10) is fixedly connected to an insert block (9), a support seat (3) is provided inside the placement frame (2), a slot (22) used in conjunction with the insert block (9) is symmetrically opened inside the support seat (3), an adjustment seat (7) is slidably connected inside the support seat (3), a connecting frame (6) is provided on the top of the adjusting seat (7), and a support plate (5) is fixedly connected to the top of the connecting frame (6).

2. The steel structure bracket that is easy to disassemble and install according to claim 1, characterized in that: The transmission box (8) is fixedly connected to a limiting rod (11) at equal intervals inside, the connecting rod (19) is slidably connected to the limiting rod (11), and one end of the limiting rod (11) is fixedly connected to a limiting block (12).

3. The steel structure bracket that is easy to disassemble and install according to claim 1, characterized in that: The transmission box (8) is internally rotatably connected to a worm (13), and the outer side of the rotating shaft (15) is fixedly connected to a worm wheel (16) used in conjunction with the worm (13).

4. The steel structure bracket that is easy to disassemble and install according to claim 1, characterized in that: The transmission box (8) is symmetrically provided with a limiting groove (17), and the connecting plate (10) is slidably connected to the limiting groove (17).

5. The steel structure bracket that is easy to disassemble and install according to claim 1, characterized in that: The outer side of the support seat (3) is fixedly connected to a second fixed frame (21), the interior of the second fixed frame (21) is slidably connected to a slider (26), one side of the slider (26) is fixedly connected to a locking tooth (25), one side of the adjustment seat (7) is fixedly connected to a rack (23) used in conjunction with the locking tooth (25), the interior of the second fixed frame (21) is threadedly connected to a first threaded rod (27), and the first threaded rod (27) is rotatably connected to the slider (26).

6. The steel structure bracket that is easy to disassemble and install according to claim 1, characterized in that: The outer side of the connecting frame (6) is fixedly connected to a first fixing frame (4), the interior of the first fixing frame (4) is slidably connected to a connecting block (29), one side of the connecting block (29) is fixedly connected to a clamping block (28), the clamping block (28) is slidably connected to the connecting frame (6), a clamping slot (24) for use with the clamping block (28) is provided inside the adjusting seat (7), the interior of the first fixing frame (4) is threadedly connected to a second threaded rod (30), and the second threaded rod (30) is rotatably connected to the connecting block (29).

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