Construction support

Abstract

The utility model discloses a construction support, which relates to the technical field of civil engineering and comprises a base, a stable guide frame is fixed at the upper end of the base, threaded columns are symmetrically fixed on the inner side of the stable guide frame, a carrying working platform is arranged between the two threaded columns, and threaded sleeves are rotatably connected inside the carrying working platform and located on the outer sides of the two threaded columns. A first horizontal gear is fixed to the outer side of each threaded sleeve and located at the lower end of the carrying workbench, a protective outer base is fixed to the center of the inner side of the carrying workbench, a first motor is fixed to the inner side of the protective outer base, and the output end of the first motor penetrates through the carrying workbench and is fixedly provided with a second horizontal gear; the output end of the first motor is rotationally connected with the carrying workbench, and the second horizontal gear is connected with the two first horizontal gears in an engaged mode. According to the construction support provided by the utility model, through the integral structural matching design, the height position of a carrying working table can be flexibly adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a construction support. Background Art

[0002] Civil engineering is a general term for the science and technology of building various types of engineering facilities. During the construction process, construction scaffolding is needed to support the exterior walls, interior decorations or places with high floor heights that cannot be directly constructed.

[0003] For example, the Chinese utility model patent (CN218091897U) discloses a support for civil engineering construction, which records: "It includes a first support seat and a first mounting block and a second mounting block movably arranged on the inner wall of the first support seat, a second support seat movably arranged on one side of the first support seat, a first placement groove and a second placement groove are penetrated on both sides of the second support seat, the first mounting block is movably arranged on the inner wall of the first placement groove, the second mounting block is movably arranged on the inner wall of the second placement groove, a first mounting plate and a second mounting plate are movably arranged between the two first mounting blocks, first fixing blocks are fixedly installed at both ends of the first mounting plate, second fixing blocks are fixedly installed at both ends of the second mounting plate, and second grooves evenly distributed are penetrated at the top and bottom ends of the first mounting block."

[0004] However, the above-mentioned bracket cannot be adjusted in height during use, resulting in that the workers can only work at the same working height, and the applicability is low. Therefore, the present application proposes a construction bracket. Utility Model Content

[0005] Based on this, it is necessary to provide a construction bracket to address the above-mentioned technical problems. Through the overall structural coordination design, it is convenient to flexibly adjust the height position of the carrying work platform, and then when the carrying work platform is used to carry the workers, it is convenient to drive the workers to different heights to work. At the same time, after the carrying work platform rises, it is convenient to transport materials or tools to the outside of the carrying work platform for easy access by cooperating with the material transport component without moving the carrying work platform downward.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A construction support, which is used in civil engineering construction;

[0008] The cam is provided with a plurality of cams, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of threaded sleeves, each of which is provided with a plurality of first sprockets and a plurality of material transport components.

[0009] As a preferred embodiment of the construction bracket provided by the utility model, the upper end of the protective door panel is slidably connected with a pull rod, the lower end of the pull rod is located inside the carrying workbench and is slidably connected to the carrying workbench, and a spring is fixed between the outer side of the upper end of the pull rod and the protective door panel.

[0010] As a preferred embodiment of the construction bracket provided by the utility model, the material transport assembly includes an L-shaped extension seat, and L-shaped extension seats are fixed on both sides of the carrying workbench away from the protective door panel. The two L-shaped extension seats are symmetrically arranged, and a bidirectional screw and a guide column are respectively arranged between the two L-shaped extension seats. The bidirectional screw is rotatably connected to the L-shaped extension seat, and the guide column is fixed to the L-shaped extension seat. The outer side of the bidirectional screw is symmetrically threaded with a derivation seat, and the two derivation seats are slidably connected to the guide column. A storage box is arranged at the lower end between the two derivation seats, and a connecting assembly is arranged between the upper end of the storage box and the two derivation seats.

[0011] As a preferred embodiment of the construction bracket provided by the utility model, the connecting assembly includes a first support shaft, the lower ends of the two deduction seats are fixed with the first support shaft, the upper end of the storage box is symmetrically fixed with a second support shaft, and a connecting plate is arranged between each of the first support shaft and the second support shaft, and the two ends of the connecting plate are respectively rotatably connected to the first support shaft and the second support shaft.

[0012] As a preferred embodiment of the construction bracket provided by the utility model, a first bevel gear is fixed at the center of the outer side of the bidirectional screw, a second motor is fixed at one end of the carrying workbench away from the protective door panel and located outside the first bevel gear, a second bevel gear is fixed at the output end of the second motor, and the second bevel gear is meshingly connected with the first bevel gear.

[0013] As a preferred embodiment of the construction support provided by the utility model, a protective fence is fixed on the inner side of the carrying work platform and on the outer side of the protective outer seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The construction support provided by the utility model makes it convenient to flexibly adjust the height position of the carrying work platform through the overall structural coordination design, so that when the work platform is used to carry the workers, it is convenient to drive the workers to work at different heights. At the same time, after the carrying work platform is raised, the material transport component makes it possible to transport and lift materials or tools to the outside of the carrying work platform for easy access without moving the carrying work platform downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the overall structure of the construction support provided by the utility model;

[0018] Figure 2 A schematic diagram of the structure of the upper end of the construction support base provided by the utility model;

[0019] Figure 3 This is a structural schematic diagram of the construction support provided by the utility model mounted on the outside of the workbench;

[0020] Figure 4 A schematic diagram of the structure of the construction support material transport assembly provided by the utility model;

[0021] Figure 5 This is a structural schematic diagram of the construction support connection assembly provided by the utility model.

[0022] The markings in the figure are as follows:

[0023] 1. Base; 2. Stable guide frame; 3. Threaded column; 4. Carrying workbench; 5. Threaded sleeve; 6. First flat gear; 7. Protective outer seat; 8. First motor; 9. Second flat gear; 10. Protective fence; 11. Protective door plate; 12. Pull rod; 13. Spring; 14. L-shaped extension seat; 15. Bidirectional screw; 16. Guide column; 17. Guide seat; 18. First bevel gear; 19. Second motor; 20. Second bevel gear; 21. First support shaft; 22. Connecting plate; 23. Storage box; 24. Second support shaft. DETAILED DESCRIPTION

[0024] As described in the background art, the above-mentioned bracket cannot be adjusted in height when in use, so that the staff can only work at the same working height, and the applicability is low.

[0025] In order to solve this technical problem, the utility model provides a construction support, which is applied to civil engineering buildings;

[0026] It includes a base 1, a stable guide frame 2 is fixed on the upper end of the base 1, a threaded column 3 is symmetrically fixed on the inner side of the stable guide frame 2, a loading platform 4 is arranged between the two threaded columns 3, the loading platform 4 is slidably connected to the stable guide frame 2, a threaded sleeve 5 is rotatably connected inside the loading platform 4 and on the outer sides of the two threaded columns 3, the threaded column 3 is threadedly connected to the threaded sleeve 5, a first flat gear 6 is fixed on the outer side of each threaded sleeve 5 and on the lower end of the loading platform 4, a protective outer seat 7 is fixed at the center of the inner side of the loading platform 4, a first motor 8 is fixed on the inner side of the protective outer seat 7, the output end of the first motor 8 passes through the loading platform 4 and is fixed with a second flat gear 9, the output end of the first motor 8 is rotatably connected to the loading platform 4, the second flat gear 9 is respectively meshed with the two first flat gears 6, a protective door panel 11 is also arranged at one end of the loading platform 4, and a material transport component is arranged at the other end of the loading platform 4.

[0027] The construction support provided by the utility model is designed with overall structural coordination, so that the height position of the carrying work platform 4 can be flexibly adjusted, and then when the carrying work platform 4 is used to carry the workers, it is convenient to drive the workers to different heights for work.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] Embodiment 1:

[0031] Please refer to Figure 1-3A construction support comprises a base 1, a stable guide frame 2 is fixed on the upper end of the base 1, a threaded column 3 is symmetrically fixed on the inner side of the stable guide frame 2, a carrying work platform 4 is arranged between the two threaded columns 3, the carrying work platform 4 is slidably connected to the stable guide frame 2, in order to facilitate the carrying work platform 4 to be flexibly lifted and lowered under the guidance of the stable guide frame 2, a threaded sleeve 5 is rotatably connected inside the carrying work platform 4 and located on the outer sides of the two threaded columns 3, the threaded column 3 is threadedly connected to the threaded sleeve 5, a first flat gear 6 is fixed on the outer side of each threaded sleeve 5 and located on the lower end of the carrying work platform 4, a protective outer seat 7 is fixed at the center of the inner side of the carrying work platform 4, a first motor 8 is fixed on the inner side of the protective outer seat 7, the output end of the first motor 8 passes through the carrying work platform 4 and is fixed with a second flat gear 9, the output end of the first motor 8 is rotatably connected to the carrying work platform 4, and the second flat gear 9 is respectively meshed with the two first flat gears 6;

[0032] In order to close the loading platform 4 for protection, a protective door panel 11 is further provided at one end of the loading platform 4. When the protective door panel 11 is closed, in order to facilitate the limiting and fixing of the protective door panel 11, a pull rod 12 is slidably connected to the upper end of the protective door panel 11. The lower end of the pull rod 12 is located inside the loading platform 4 and is slidably connected to the loading platform 4. A spring 13 is fixed between the outer side of the upper end of the pull rod 12 and the protective door panel 11.

[0033] In order to facilitate the protection of the protective outer seat 7 and the first motor 8 , a protective fence 10 is fixed on the inner side of the mounting workbench 4 and on the outer side of the protective outer seat 7 .

[0034] Embodiment 2:

[0035] The construction support provided in Example 1 is further optimized, specifically, as follows: Figure 4-5 As shown, when the loading platform 4 rises, when materials or tools need to be taken, in order to facilitate the transportation and lifting of the materials or tools to the outside of the loading platform 4, there is no need to control the loading platform 4 to descend, thereby improving the working efficiency, a material transport component is provided at the other end of the loading platform 4;

[0036] Specifically, the material transport assembly includes an L-shaped extension seat 14, and the L-shaped extension seats 14 are fixed on both sides of the end of the carrying workbench 4 away from the protective door plate 11. The two L-shaped extension seats 14 are symmetrically arranged, and a bidirectional screw 15 and a guide column 16 are respectively arranged between the two L-shaped extension seats 14. The bidirectional screw 15 is rotatably connected to the L-shaped extension seat 14, and the guide column 16 is fixed to the L-shaped extension seat 14. The outer side of the bidirectional screw 15 is symmetrically threaded with a derivation seat 17, and the two derivation seats 17 are both slidably connected to the guide column 16. A storage box 23 is arranged at the lower end between the two derivation seats 17, and a connecting assembly is arranged between the upper end of the storage box 23 and the two derivation seats 17;

[0037] Further, the connecting assembly includes a first support shaft 21, the lower ends of the two derivation seats 17 are fixed with the first support shaft 21, the upper end of the storage box 23 is symmetrically fixed with a second support shaft 24, and a connecting plate 22 is provided between each first support shaft 21 and the second support shaft 24, and the two ends of the connecting plate 22 are rotatably connected to the first support shaft 21 and the second support shaft 24 respectively;

[0038] In order to facilitate the rotation of the bidirectional screw 15 and thus facilitate the movement of the two guide seats 17 towards or away from each other, a first bevel gear 18 is fixed at the center of the outer side of the bidirectional screw 15, and a second motor 19 is fixed at the end of the carrying workbench 4 away from the protective door plate 11 and located outside the first bevel gear 18, and a second bevel gear 20 is fixed at the output end of the second motor 19, and the second bevel gear 20 is meshed and connected with the first bevel gear 18;

[0039] The first motor 8 and the second motor 19 can be of known models available on the market. For those skilled in the art, the forward and reverse operation of the first motor 8 and the second motor 19 and the power supply to the first motor 8 and the second motor 19 are conventional technical means, and their principles will not be described in detail here.

[0040] The use process of the construction support provided by the utility model is as follows: after the worker stands on the inner side of the loading work platform 4, the protective door panel 11 is closed and the pull rod 12 is pulled to slide into the loading work platform 4, thereby limiting and fixing the protective door panel 11, and at this time, the first motor 8 is started to drive the second flat gear 9 to rotate, and the two threaded sleeves 5 are driven to rotate synchronously through the meshing of the second flat gear 9 and the two first flat gears 6, and the threaded connection between the threaded sleeve 5 and the threaded column 3 is coordinated, so that the loading work platform 4 is conveniently driven to be lifted and lowered under the guidance of the stable guide frame 2, so as to facilitate the workers to go to different heights for operation;

[0041] After the carrying workbench 4 rises, when it is necessary to take materials or tools, the second motor 19 is started to drive the second bevel gear 20 to rotate, and the meshing of the second bevel gear 20 and the first bevel gear 18 drives the bidirectional screw 15 to rotate, thereby driving the two guide seats 17 to approach each other through the guidance of the guide column 16, so that the connecting plate 22 is turned around the first support shaft 21 as the axis, and the connecting plate 22 is connected with the second support shaft 24 to facilitate the downward movement of the storage box 23. Figure 5 As shown, it is convenient to place materials or tools inside the storage box 23, and then by controlling the bidirectional screw 15 to rotate in the opposite direction, the two guide seats 17 move away from each other, so that the storage box 23 is moved up again, and the materials or tools are transported and lifted to the outside of the loading workbench 4, so that the materials or tools inside the storage box 23 can be easily taken, thereby eliminating the need to control the loading workbench 4 to rise and fall repeatedly, effectively improving work efficiency.

Claims

1. A construction support, characterized in that: The invention comprises a base (1), a stabilizing guide frame (2) is fixed at the upper end of the base (1), a threaded column (3) is symmetrically fixed on the inner side of the stabilizing guide frame (2), a loading platform (4) is arranged between the two threaded columns (3), the loading platform (4) is slidably connected to the stabilizing guide frame (2), a threaded sleeve (5) is rotatably connected inside the loading platform (4) and located on the outer sides of the two threaded columns (3), the threaded column (3) is threadedly connected to the threaded sleeve (5), and a first threaded sleeve (5) is fixed on the outer side of each threaded sleeve (5) and located on the lower end of the loading platform (4) A flat gear (6) is provided. A protective outer seat (7) is fixed at the center of the inner side of the loading platform (4). A first motor (8) is fixed on the inner side of the protective outer seat (7). The output end of the first motor (8) passes through the loading platform (4) and is fixed with a second flat gear (9). The output end of the first motor (8) is rotatably connected to the loading platform (4). The second flat gear (9) is respectively meshed with the two first flat gears (6). A protective door panel (11) is also provided at one end of the loading platform (4). A material transport component is provided at the other end of the loading platform (4).

2. The construction support according to claim 1, characterized in that: The upper end of the protective door plate (11) is slidably connected to a pull rod (12), the lower end of the pull rod (12) is located inside the loading workbench (4) and is slidably connected to the loading workbench (4), and a spring (13) is fixed between the outer side of the upper end of the pull rod (12) and the protective door plate (11).

3. The construction support according to claim 1, characterized in that: The material transport component comprises an L-shaped extension seat (14), and L-shaped extension seats (14) are fixed on both sides of one end of the carrying workbench (4) away from the protective door plate (11), and the two L-shaped extension seats (14) are symmetrically arranged between each other. A bidirectional screw (15) and a guide column (16) are also respectively arranged between the two L-shaped extension seats (14), and the bidirectional screw (15) is rotatably connected to the L-shaped extension seat (14), and the guide column (16) is fixed to the L-shaped extension seat (14). The outer side of the bidirectional screw (15) is symmetrically threadedly connected with a guide seat (17), and the two guide seats (17) are both slidably connected to the guide column (16). A storage box (23) is arranged at the lower end between the two guide seats (17), and a connecting component is arranged between the upper end of the storage box (23) and the two guide seats (17).

4. The construction support according to claim 3, characterized in that: The connecting assembly comprises a first support shaft (21), the lower ends of the two derivation seats (17) are both fixed with the first support shaft (21), the upper end of the storage box (23) is symmetrically fixed with a second support shaft (24), a connecting plate (22) is arranged between each of the first support shaft (21) and the second support shaft (24), and the two ends of the connecting plate (22) are respectively rotatably connected to the first support shaft (21) and the second support shaft (24).

5. The construction support according to claim 3, characterized in that: A first bevel gear (18) is fixed at the center of the outer side of the bidirectional screw (15); a second motor (19) is fixed at one end of the carrying workbench (4) away from the protective door plate (11) and located outside the first bevel gear (18); a second bevel gear (20) is fixed at the output end of the second motor (19); and the second bevel gear (20) is meshingly connected with the first bevel gear (18).

6. The construction support according to claim 1, characterized in that: A protective fence (10) is fixed on the inner side of the carrying work platform (4) and on the outer side of the protective outer seat (7).

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