Multi-section type adjusting support for construction engineering construction

Abstract

The utility model relates to the technical field of building construction adjusting supports, and discloses a multi-section type adjusting support for construction engineering construction, which comprises a support frame and a support plate bolted at the top of the support frame, and further comprises a stop lever connected at one side of the support plate in a sliding manner, and a fixing mechanism is arranged at one side of the stop lever; under the cooperation of the limiting mechanism, the bearing seat, the rotating shaft and the bevel gear set, the rotating rod can drive the rotating plate to rotate in the direction away from the supporting plate, so that a worker can conveniently place tools on the top of the rotating plate, the worker does not need to squat and bend down when taking or replacing the tools, and the working efficiency is improved. According to the device, the support is effectively prevented from shaking, the safety of workers is improved, the workers can conveniently enter the supporting plate under the cooperation of a fixing mechanism, a connecting rod, a stopping block and a sliding groove, and therefore the situation that the workers are injured due to the fact that the support collapses is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction adjusting brackets, in particular to a multi-section adjusting bracket for construction engineering. Background Art

[0002] Construction projects have played a positive role in promoting infrastructure construction and global connectivity. At construction sites, fastener brackets or door brackets are often used to connect steel pipes, allowing workers to stand on the brackets to work at high construction locations, and can be adjusted according to the height of the construction location, making it convenient for workers to carry out construction.

[0003] However, when the existing multi-stage adjustable bracket for construction engineering is put into use, workers are required to work on the bracket. When working, they need to use tools to construct the building wall, etc., but most of the workers place the tools on the top of the bracket. When the workers take or change the tools, they need to bend and squat, which easily causes the bracket to shake, thereby reducing the safety of the workers;

[0004] At the same time, most of the supports require workers to climb inside the supports to work, and climbing can easily cause the supports to tilt and collapse, which can easily cause workers to be injured, and climbing increases the workload of the workers. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-section adjustable bracket for construction engineering to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a multi-section adjustable bracket for construction engineering, comprising a support frame and a support plate bolted to the top of the support frame, and also comprising:

[0007] A lever slidably connected to one side of the support plate, a fixing mechanism is provided on one side of the lever, a connecting rod is bolted to the bottom of the lever, a blocking block is bolted to the bottom of the connecting rod, a sliding groove is provided on the surface of the lever, and a fixing plate is bolted to the top of the support frame;

[0008] A rotating plate rotatably connected to one side of the support plate, a limiting mechanism is arranged on the top of the support plate, a rotating shaft is arranged on one side of the support plate, a bevel gear set is fixed on one side of the rotating shaft, and a rotating rod is fixed on one side of the bevel gear set.

[0009] Preferably, the fixing mechanism comprises a moving rod sliding in the inner cavity of the support plate, a locking groove is provided on one side of the lever, a compression spring is fixed on one side of the moving rod, and one side of the compression spring is fixedly connected to the inner cavity of the lever.

[0010] Preferably, the limiting mechanism includes a turntable mounted on one side of the support plate, a worm is fixed to one side of the turntable, a worm is meshed with a worm wheel on one side of the worm, one side of the worm wheel is fixedly connected to one side of the rotating shaft, a bearing seat is fixed to one side of the worm, and one side of the bearing seat is fixedly connected to one side of the support plate.

[0011] Preferably, the blocking block has the same size as the sliding groove.

[0012] Preferably, a fixing block is bolted to one side of the support plate, and an inner cavity of the fixing block is rotatably connected to the surface of the rotating shaft.

[0013] Preferably, the cross-sectional shape of the moving rod is L-shaped and one end extending therefrom is rounded.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can make the rotating rod drive the rotating plate to rotate in the direction away from the supporting plate through the cooperation of the limiting mechanism, the bearing seat, the rotating shaft and the bevel gear set, so that the staff can place the tool on the top of the rotating plate conveniently, without the need for the staff to squat or bend down when taking or replacing the tool, effectively preventing the bracket from shaking, thereby increasing the safety of the staff, and with the cooperation of the fixing mechanism, the connecting rod, the blocking block and the sliding groove, it is convenient for the staff to enter the interior of the supporting plate, thereby avoiding the situation that the bracket collapses and causes injuries to the staff, and convenient for the construction staff to use tools for installation and adjustment and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the limiting mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0020] In the figure: 1. support frame; 2. support plate; 3. gear lever; 4. fixing mechanism; 41. moving rod; 42. positioning slot; 43. compression spring; 5. connecting rod; 6. blocking block; 7. sliding slot; 8. fixing plate; 9. rotating plate; 10. limiting mechanism; 101. turntable; 102. worm; 103. worm wheel; 11. bearing seat; 12. rotating shaft; 13. fixing block; 14. bevel gear set; 15. rotating rod. 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] See also Figure 1-4 The support plate 2 is provided with a plurality of locking plates 14, and a plurality of locking plates 16 are provided on the support plate 2 to prevent the lifting of the lifting plate 2. The locking plates 14 are provided with a plurality of locking plates 17, 18 and 19. The locking plates 14 are provided with a plurality of locking plates 18, 19 and 19. The rotating shaft 12 can be rotated under the action of the limiting mechanism 10. A fixing block 13 is bolted to one side of the support plate 2. The inner cavity of the fixing block 13 is rotatably connected to the surface of the rotating shaft 12, which can effectively prevent the rotating shaft 12 from being displaced during operation, thereby increasing the stability of the rotating shaft 12. A bevel gear set 14 is fixed to one side of the rotating shaft 12, and a rotating rod 15 is fixed to one side of the bevel gear set 14. The surface of the rotating rod 15 penetrates one side of the support plate 2 and is rotatably connected to the penetration point. The surface of the rotating rod 15 is fixedly connected to one side of the rotating plate 9. Under the action of the rotating shaft 12, the bevel gear set 14 can drive the rotating plate 9 to rotate through the rotating rod 15, so that the rotating plate 9 is convenient for the staff to place and use tools, effectively preventing the staff from shaking when taking or changing tools, and preventing the staff from falling, thereby increasing the safety of the staff.

[0023] The fixing mechanism 4 includes a moving rod 41, the surface of which is slidably connected to the inner cavity of the support plate 2. The cross-sectional shape of the moving rod 41 is L-shaped and the extended end is rounded. A locking groove 42 is provided on one side of the gear lever 3, and a compression spring 43 is fixed to one side of the moving rod 41. One side of the compression spring 43 is fixedly connected to the inner cavity of the gear lever 3. Under the cooperation of the moving rod 41 and the locking groove 42, the compression spring 43 can be compressed, so that the uppermost gear lever 3 is moved downward through the connecting rod 5, so that the blocking block 6 is moved to the inside of the sliding groove 7, so that the multiple gear levers 3 are moved to the bottom. When the multiple gear levers 3 move upward to the fixed position, the moving rod 41 can enter the inner cavity of the support plate 2 under the action of the rebound of the compression spring 43, preventing the multiple gear levers 3 from moving downward, thereby facilitating the staff to enter the interior of the support plate 2, reducing the workload of the staff and increasing the safety of the staff.

[0024] The limiting mechanism 10 includes a turntable 101 installed on one side of the support plate 2, a worm 102 is fixed to one side of the turntable 101, a worm wheel 103 is meshed on one side of the worm 102, and one side of the worm wheel 103 is fixedly connected to one side of the rotating shaft 12. Under the action of the turntable 101, the worm 102 can drive the rotating shaft 12 to rotate through the worm wheel 103, and the rotating shaft 12 drives the rotating plate 9 to rotate through the bevel gear set 14, which makes it convenient for the staff to place the tool on the top of the rotating plate 9, effectively preventing the staff from shaking when taking the tool, and preventing the staff from falling, thereby increasing the safety of the staff, a bearing seat 11 is fixed to one side of the worm 102, and one side of the bearing seat 11 is fixedly connected to one side of the support plate 2, effectively preventing the worm 102 from positional displacement during work, increasing the stability of the limiting mechanism 10, thereby increasing the stability of the bracket.

[0025] Working principle: First, when the staff needs to enter the interior of the support plate 2, the staff pushes the moving rod 41 to compress the compression spring 43, so that the moving rod 41 moves to the locking groove 42 and rotates to prevent the moving rod 41 from returning to its original position under the action of the compression spring 43 rebounding. Then, multiple gear rods 3 move downward at the same time, so that the blocking block 6 moves to the interior of the sliding groove 7. After the staff enters, by moving the top gear rod 3, the connecting rod 5 drives multiple gear rods 3 to move upward to their original positions through the blocking block 6, and the moving rod 41 is rotated to make the moving rod 41 Under the action of the compression spring 43 rebounding, it moves to the inner cavity of the support plate 2, which can prevent the gear rod 3 from sliding downward. When the staff needs to place the tool, the staff uses the turntable 101 to make the worm 102 drive the worm wheel 103 to rotate, and the worm wheel 103 drives the rotating rod 15 to rotate through the rotating shaft 12, so that the rotating rod 15 drives the rotating plate 9 to rotate away from the support plate 2, so that the staff can place the tool on the top of the rotating plate 9. When the work is finished, the staff can return the rotating plate 9 to its original position.

[0026] 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.

[0027] 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 multi-stage adjustable support for construction engineering, comprising a support frame (1) and a support plate (2) bolted to the top of the support frame (1), characterized in that: Also includes: A shift rod (3) is slidably connected to one side of the support plate (2), a fixing mechanism (4) is provided on one side of the shift rod (3), a connecting rod (5) is bolted to the bottom of the shift rod (3), a blocking block (6) is bolted to the bottom of the connecting rod (5), a sliding groove (7) is provided on the surface of the shift rod (3), and a fixing plate (8) is bolted to the top of the support frame (1); A rotating plate (9) is rotatably connected to one side of a support plate (2); a limiting mechanism (10) is provided on the top of the support plate (2); a rotating shaft (12) is provided on one side of the support plate (2); a bevel gear set (14) is fixed on one side of the rotating shaft (12); and a rotating rod (15) is fixed on one side of the bevel gear set (14).

2. The multi-section adjustable bracket for construction engineering according to claim 1, characterized in that: The fixing mechanism (4) comprises a moving rod (41) sliding in the inner cavity of the support plate (2); a locking groove (42) is provided on one side of the shift rod (3); a compression spring (43) is fixed on one side of the moving rod (41); and one side of the compression spring (43) is fixedly connected to the inner cavity of the shift rod (3).

3. The multi-section adjustable bracket for construction engineering according to claim 1, characterized in that: The limiting mechanism (10) comprises a rotating disk (101) mounted on one side of a supporting plate (2); a worm (102) is fixed on one side of the rotating disk (101); a worm wheel (103) is meshed on one side of the worm (102); one side of the worm wheel (103) is fixedly connected to one side of a rotating shaft (12); a bearing seat (11) is fixed on one side of the worm (102); and one side of the bearing seat (11) is fixedly connected to one side of the supporting plate (2).

4. The multi-section adjustable bracket for construction engineering according to claim 1, characterized in that: The blocking block (6) has the same size as the sliding groove (7).

5. The multi-section adjustable bracket for construction engineering according to claim 1, characterized in that: A fixing block (13) is bolted to one side of the support plate (2), and the inner cavity of the fixing block (13) is rotatably connected to the surface of the rotating shaft (12).

6. The multi-section adjustable bracket for construction engineering according to claim 2, characterized in that: The cross-sectional shape of the moving rod (41) is L-shaped and one of the extended ends is rounded.

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