Adjustable supporting device for building safety

Abstract

The utility model discloses an adjustable supporting device for building safety, which comprises a base, the top of the base is rotatably connected with a supporting seat through a bearing, the top of the supporting seat is provided with a supporting adjusting mechanism capable of being adjusted in a lifting manner, and the top of the supporting adjusting mechanism is provided with a supporting mechanism for building safety supporting. The supporting adjusting mechanism comprises a supporting cylinder and a supporting column, the supporting cylinder is fixedly connected to the center of the top of the supporting base, the supporting column is slidably connected into the supporting cylinder, the supporting mechanism is connected with the supporting column, a threaded rod is rotatably connected to the bottom of the inner wall of the supporting cylinder through a bearing, and a threaded hole in the vertical direction is formed in the bottom of the supporting column. According to the supporting mechanism, a building plane and a building inclined plane can be supported, meanwhile, the height of the supporting mechanism can be flexibly adjusted, rotation of the supporting mechanism can be controlled, the supporting mechanism is suitable for supporting building faces of different heights and different directions, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an adjustable supporting device for building safety. Background Art

[0002] Buildings refer to artificially constructed assets and fall under the category of fixed assets, including two categories: houses and structures. Houses refer to engineering buildings for people to live, work, study, produce, operate, entertain, store goods and conduct other social activities. What is different from buildings is structures. Structures refer to engineering buildings other than houses, such as walls, roads, dams, wells, tunnels, water towers, bridges and chimneys.

[0003] According to the patent number CN 219034157 U, an adjustable support device for building safety is disclosed. The lifting and lowering of the support plate is controlled by the cooperation of a support screw, a rotating shaft and a transmission mechanism. The tilt angle of the support plate is adjusted by controlling the rotation of the adjusting screw to support the inclined surface. However, when the existing device supports a certain inclined surface position, it is necessary to adjust the entire device according to the tilt direction of the required supporting surface so that the support plate corresponds to the surface to be supported for convenient support. Manual movement and rotation of the adjustment device are very time-consuming and laborious. In addition, the existing device is supported only by two upright support seats, and its support stability is poor. Therefore, we propose an adjustable support device for building safety. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable supporting device for building safety, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable support device for building safety, comprising a base, the top of the base is rotatably connected to a support seat through a bearing, and the top of the support seat is provided with a support adjustment mechanism that can be adjusted up and down, the top of the support adjustment mechanism is provided with a support mechanism for building safety support, the support adjustment mechanism comprises a support tube and a support column, the top center of the support seat is fixedly connected to the support tube, and the support column is slidably connected in the support tube, and the support mechanism is connected to the support column.

[0006] Preferably, a threaded rod is rotatably connected to the bottom of the inner wall of the support tube via a bearing, a vertical threaded hole is opened at the bottom of the support column, the threaded rod is threadedly connected in the support column, a second worm gear is fixedly connected to the outer side of the bottom end of the threaded rod, a second worm is rotatably connected between the two corresponding inner walls of the support tube via a bearing, and the end of the second worm passes through the support tube and is fixedly connected to a third rotating handle.

[0007] Preferably, the supporting mechanism comprises a fixed plate, a supporting plate, a sliding seat, a screw rod and an adjusting rod, the top of the supporting column is fixedly connected to the fixed plate, the top of the fixing plate is provided with a U-shaped groove, and one end of the U-shaped groove located at the opening is rotatably connected to the supporting plate, the inner wall of the fixing plate is rotatably connected to the screw rod through a bearing, and the outer side of the screw rod is threadedly connected to the sliding seat, the sliding seat is slidably connected in the fixed plate, the top end of the sliding seat is rotatably connected to the adjusting rod, the support plate is provided with a connecting block on one side of the screw rod, the end of the adjusting rod is rotatably connected to the connecting block, and the end of the screw rod is fixedly connected to the second rotating handle through the fixed plate.

[0008] Preferably, support rods are equidistantly fixedly connected to the top of the support seat, and support plates are fixedly connected to the ends of the four support rods. A vertical connecting groove is provided on the top of the support plate, and the support tube is slidably connected in the connecting groove.

[0009] Preferably, the cross-sections of the support tube and the support column are both square structures.

[0010] Preferably, a transmission rod is rotatably connected to the base via a bearing, a first worm gear is fixedly connected to the outer side of the transmission rod, a first worm is rotatably connected between the two corresponding inner walls of the base, and the first worm is meshingly connected to the first worm gear, the top of the transmission rod passes through the base and is fixedly connected to the support seat, and the end of the first worm passes through the base and is fixedly connected to the first rotating handle.

[0011] Preferably, the bottom of the support seat is located outside the transmission rod and is equidistantly embedded with balls, the top of the base is provided with an annular rolling groove, and the balls at the bottom of the support seat are rollingly connected in the annular rolling groove at the top of the base.

[0012] Preferably, the length and width of the support plate are equal to the length and width of the U-shaped groove at the top of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can adjust the rotation position of the support plate as needed by rotatably arranging the support plate in the fixed plate. When the support plate is rotated to a horizontal plane, the support plate and the fixed plate cooperate to support the building plane. When the support plate is adjusted to be tilted, the building slope can be supported, and the support mode can be flexibly adjusted.

[0015] 2. The utility model can flexibly adjust the position of the support plate according to the position of the building slope to be supported by rotatably setting the support seat on the top of the base to adapt to the support of the building slope. By adjusting the lifting and lowering of the support column in the support tube, the height of the support mechanism can be flexibly adjusted to adapt to the support of building surfaces of different heights, thereby expanding the scope of use.

[0016] 3. The utility model adjusts the lifting and lowering of the support column in the support tube by the worm gear and the rotation of the support seat on the base by the worm gear, so that the adjustment has a good self-locking effect and ensures the stability of the position after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the base of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the support tube of the utility model;

[0020] Figure 4 It is a schematic diagram of the expanded structure of the support mechanism of the utility model.

[0021] In the figure: 1. base; 2. support seat; 3. support adjustment mechanism; 4. support mechanism; 5. transmission rod; 6. first worm gear; 7. first worm; 8. first rotating handle; 9. support cylinder; 10. support column; 11. threaded rod; 12. second worm gear; 13. second worm; 14. support plate; 15. support rod; 16. fixing plate; 17. support plate; 18. slide seat; 19. screw; 20. adjustment rod; 21. second rotating handle; 22. third rotating handle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: an adjustable support device for building safety, including a base 1, the top of the base 1 is rotatably connected to a support seat 2 through a bearing, and the top of the support seat 2 is provided with a support adjustment mechanism 3 that can be raised and lowered, and the top of the support adjustment mechanism 3 is provided with a support mechanism 4 for building safety support.

[0024] It should be noted that, by setting the support adjustment mechanism 3, the support mechanism 4 can be stably supported and the height of the support mechanism 4 can be adjusted, so that the support mechanism 4 can adapt to the support of building surfaces of different heights.

[0025] The support adjustment mechanism 3 includes a support tube 9 and a support column 10 . The support tube 9 is fixedly connected to the top center of the support seat 2 , and the support column 10 is slidably connected inside the support tube 9 . The support mechanism 4 is connected to the support column 10 .

[0026] It should be noted that when the utility model is used, when it is necessary to support the horizontal plane in the building, the support plate 17 is horizontally placed inside the fixed plate 16, and the second worm 13 is rotated by turning the third rotating handle 22, and the threaded rod 11 is rotated by the meshing connection between the second worm 13 and the second worm wheel 12, and the support column 10 is threadedly connected to the threaded rod 11 to achieve the lifting and lowering adjustment of the support column 10, and the fixed plate 16 is adjusted to the height of the plane position to be supported, so that the fixed plate 16 is pressed against the bottom of the plane for support. When it is necessary to support an inclined surface, the orientation of the support plate 17 can be adjusted according to the orientation of the supporting plane to facilitate the support of the inclined surface by the support plate 17. When adjusting, the first The first worm 7 is rotated by rotating the handle 8, and the transmission rod 5 is rotated through the meshing connection between the first worm 7 and the first worm wheel 6. The rotation of the transmission rod 5 drives the rotation of the support seat 2, so that the support mechanism 4 rotates to a certain extent. The inclination of the support plate 17 is adjusted according to the slope of the inclined surface to be supported, so that the support plate 17 fits the inclined surface. When adjusting, the second rotating handle 21 is rotated to rotate the screw rod 19, and the slide seat 18 and the screw rod 19 are threadedly connected to make the slide seat 18 slide in the fixed plate 16. Under the action of the adjusting rod 20, the end of the support plate 17 is supported, and the support plate 17 forms a certain inclined surface. The height of the support plate 17 is adjusted according to the height of the inclined surface, and it can be supported on the inclined surface.

[0027] A threaded rod 11 is rotatably connected to the bottom of the inner wall of the support tube 9 through a bearing. A vertical threaded hole is opened at the bottom of the support column 10. The threaded rod 11 is threadedly connected in the support column 10. A second worm gear 12 is fixedly connected to the outer side of the bottom end of the threaded rod 11. A second worm 13 is rotatably connected between the two corresponding inner walls of the support tube 9 through a bearing. The end of the second worm 13 passes through the support tube 9 and is fixedly connected to a third rotating handle 22.

[0028] It should be noted that the rotation of the second worm 13 can be controlled by rotating the third rotating handle 22, the rotation of the threaded rod 11 can be controlled by the meshing connection between the second worm 13 and the second worm wheel 12, and the lifting and lowering of the support column 10 can be controlled according to the different directions of the threaded rod 11 through the threaded connection between the threaded rod 11 and the support column 10.

[0029] The supporting mechanism 4 includes a fixed plate 16, a supporting plate 17, a sliding seat 18, a screw rod 19 and an adjusting rod 20. The top of the supporting column 10 is fixedly connected to the fixed plate 16. A U-shaped groove is provided on the top of the fixed plate 16, and one end of the U-shaped groove at the opening is rotatably connected to the supporting plate 17. The inner wall of the fixed plate 16 is rotatably connected to the screw rod 19 through a bearing, and the outer side of the screw rod 19 is threadedly connected to the sliding seat 18. The sliding seat 18 is slidably connected in the fixed plate 16, and the top of the sliding seat 18 is rotatably connected to the adjusting rod 20. The supporting plate 17 is provided with a connecting block on one side of the screw rod 19, and the end of the adjusting rod 20 is rotatably connected to the connecting block. The end of the screw rod 19 passes through the fixed plate 16 and is fixedly connected to a second rotating handle 21.

[0030] It should be noted that by controlling the rotation of the second rotating handle 21, the screw rod 19 is rotated, and the sliding seat 18 is connected to the screw rod 19 through a threaded connection, so that the sliding seat 18 can slide inside the fixed plate 16. The sliding of the sliding seat 18 drives the movement of the adjusting rod 20. Under the action of the adjusting rod 20, the end of the support plate 17 can be lifted up, so that the support plate 17 has a certain slope and can fit with the inclined surface of the building, thereby achieving stable support for the inclined surface of the building.

[0031] The top of the support seat 2 is equidistantly fixedly connected with support rods 15, and the ends of the four support rods 15 are fixedly connected with support plates 14. The top of the support plate 14 is provided with a vertical connecting groove, and the support tube 9 is slidably connected in the connecting groove.

[0032] It should be noted that the supporting tube 9 can be stably supported by the coordinated arrangement of the supporting plate 14 and the four supporting rods 15, thereby ensuring the stability of the support.

[0033] The cross sections of the support tube 9 and the support column 10 are both square structures.

[0034] It should be noted that the cross sections of the support tube 9 and the support column 10 are both arranged to be square structures, which can ensure the smooth lifting and lowering of the support column 10 .

[0035] A transmission rod 5 is rotatably connected to the base 1 through a bearing, a first worm gear 6 is fixedly connected to the outer side of the transmission rod 5, a first worm 7 is rotatably connected between the two corresponding inner walls of the base 1, and the first worm 7 is meshingly connected to the first worm gear 6, the top of the transmission rod 5 passes through the base 1 and is fixedly connected to the support seat 2, and the end of the first worm 7 passes through the base 1 and is fixedly connected to the first rotating handle 8.

[0036] It should be noted that the first worm 7 is controlled to rotate by rotating the first rotating handle 8, and the transmission rod 5 is rotated through the meshing connection between the first worm 7 and the first worm wheel 6. The rotation of the transmission rod 5 drives the support seat 2 to rotate, thereby realizing the adjustment of the orientation of the support mechanism 4.

[0037] The bottom of the support seat 2 is located outside the transmission rod 5 and is equidistantly embedded with balls. The top of the base 1 is provided with an annular rolling groove, and the balls at the bottom of the support seat 2 are rollingly connected in the annular rolling groove at the top of the base 1.

[0038] It should be noted that the ball bearings at the bottom of the support seat 2 are arranged to roll in the annular rolling groove on the base 1 , thereby ensuring the smooth rotation of the support seat 2 .

[0039] The length and width of the support plate 17 are equal to the length and width of the U-shaped groove at the top of the fixing plate 16 .

[0040] It should be noted that this arrangement enables the support plate 17 to cooperate with the top end of the U-shaped groove, so that the support plate 17 cooperates with the fixing plate 16 to achieve stable support for the building plane.

[0041] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] 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. An adjustable support device for building safety, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a support seat (2) via a bearing, and a lifting and adjusting support mechanism (3) is arranged on the top of the support seat (2), and a support mechanism (4) for building safety support is arranged on the top of the support adjusting mechanism (3), and the support adjusting mechanism (3) comprises a support cylinder (9) and a support column (10), the top center of the support seat (2) is fixedly connected to the support cylinder (9), and the support column (10) is slidably connected in the support cylinder (9), and the support mechanism (4) is connected to the support column (10).

2. An adjustable support device for building safety according to claim 1, characterized in that: The bottom of the inner wall of the support tube (9) is rotatably connected to a threaded rod (11) via a bearing, the bottom of the support column (10) is provided with a vertical threaded hole, the threaded rod (11) is threadedly connected in the support column (10), the outer side of the bottom end of the threaded rod (11) is fixedly connected to a second worm gear (12), and a second worm (13) is rotatably connected between the two corresponding inner walls of the support tube (9) via a bearing, and the end of the second worm (13) passes through the support tube (9) and is fixedly connected to a third rotating handle (22).

3. The adjustable support device for building safety according to claim 2, characterized in that: The support mechanism (4) comprises a fixed plate (16), a support plate (17), a slide seat (18), a screw rod (19) and an adjusting rod (20); the top of the support column (10) is fixedly connected with the fixed plate (16); the top of the fixed plate (16) is provided with a U-shaped groove, and one end of the U-shaped groove located at the opening is rotatably connected with the support plate (17); the inner wall of the fixed plate (16) is rotatably connected with the screw rod (19) through a bearing, and the outer side of the screw rod (19) is threadedly connected with the slide seat (18); the slide seat (18) is slidably connected in the fixed plate (16); the top of the slide seat (18) is rotatably connected with the adjusting rod (20); a connecting block is provided on one side of the support plate (17) on which the screw rod (19) is located; the end of the adjusting rod (20) is rotatably connected with the connecting block; the end of the screw rod (19) passes through the fixed plate (16) and is fixedly connected with a second rotating handle (21).

4. The adjustable support device for building safety according to claim 2, characterized in that: The top of the support seat (2) is fixedly connected with support rods (15) at equal intervals, and the ends of the four support rods (15) are fixedly connected with support plates (14). A vertical connecting groove is provided on the top of the support plate (14), and the support tube (9) is slidably connected in the connecting groove.

5. The adjustable support device for building safety according to claim 2, characterized in that: The cross sections of the support tube (9) and the support column (10) are both square structures.

6. The adjustable support device for building safety according to claim 1, characterized in that: A transmission rod (5) is rotatably connected to the base (1) via a bearing, a first worm wheel (6) is fixedly connected to the outer side of the transmission rod (5), a first worm (7) is rotatably connected between two corresponding inner walls of the base (1), and the first worm (7) is meshingly connected to the first worm wheel (6), the top of the transmission rod (5) passes through the base (1) and is fixedly connected to the support seat (2), and the end of the first worm (7) passes through the base (1) and is fixedly connected to a first rotating handle (8).

7. The adjustable support device for building safety according to claim 1, characterized in that: The bottom of the support seat (2) is located outside the transmission rod (5) and is equidistantly embedded with balls. The top of the base (1) is provided with an annular rolling groove, and the balls at the bottom of the support seat (2) are rollingly connected in the annular rolling groove at the top of the base (1).

8. The adjustable support device for building safety according to claim 3, characterized in that: The length and width of the support plate (17) are equal to the length and width of the U-shaped groove at the top of the fixing plate (16).

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