Novel supporting device

Abstract

The utility model discloses a novel supporting device which comprises a limiting cylinder, the bottom of the limiting cylinder is fixedly connected with a base, a lifting column is slidably connected into the limiting cylinder, the bottom of the lifting column is in threaded connection with a lifting screw, the bottom of the lifting screw is fixedly connected with a worm gear, the bottom of the limiting cylinder is rotationally connected with a worm, and the worm is in threaded connection with the worm gear. The top of the lifting column is rotatably connected with a rotating frame, the top of the rotating frame is fixedly connected with a top plate, the outer side of the limiting cylinder is slidably connected with a supporting ring, the bottom of the supporting ring is fixedly connected with a connecting box, the interior of the connecting box is rotatably connected with supporting legs, the outer side of the limiting cylinder is provided with a limiting groove, and the inner side of the supporting ring is fixedly connected with a limiting sliding block. The limiting sliding block is slidably connected with the limiting groove, limiting teeth are arranged in the limiting groove, a limiting assembly is arranged on one side of the connecting box, and the limiting assembly is provided with a limiting inserting plate used for abutting against the limiting teeth to limit sliding of the limiting ring. The device can be used in different ground environments and spaces, and is flexible in structure and convenient to operate.

Description

Technical Field

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

[0002] Construction projects refer to the planning, investigation, design, construction, completion and other technical work for the construction, reconstruction or expansion of buildings and ancillary facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be started and materials must be moved, and it can only be realized through construction activities.

[0003] The construction project support device is a device used for auxiliary support in construction projects to prevent collapse. It is widely used in various construction projects, especially in short-term support for the installation of other components. The existing equipment is mostly welded, and its structure is fixed and cannot be adjusted. It cannot be flexibly adjusted according to different support environments and different construction grounds, and has a small scope of use. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of supporting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel supporting device, comprising a limiting cylinder, the bottom of the limiting cylinder is fixedly connected with a base, the inside of the limiting cylinder is slidably connected with a lifting column, the bottom of the lifting column is threadedly connected with a lifting screw, the bottom of the lifting screw is fixedly connected with a worm wheel, the bottom of the limiting cylinder is rotatably connected with a worm, the worm and the worm wheel are threadedly connected for driving the lifting screw, the top of the lifting column is rotatably connected with an adjustable and fixed rotating frame, the top of the rotating frame is fixedly connected with a top plate, the outer side of the limiting cylinder is slidably connected with a support ring, the bottom of the support ring is fixedly connected with a connecting box, the inside of the connecting box is rotatably connected with an adjustable and fixed supporting leg, the outer side of the limiting cylinder is provided with a limiting groove, the inner side of the support ring is fixedly connected with a limiting slider, the limiting slider is slidably connected with the limiting groove, the inside of the limiting groove is provided with a limiting tooth, a limiting component is provided on one side of the connecting box, and the limiting component has a limiting plug plate for abutting against the limiting tooth to limit the sliding of the limiting ring.

[0006] Preferably, one end of the support leg is threadedly connected to an extension screw rod, and the other end of the extension screw rod is fixedly connected to the extension leg.

[0007] Preferably, the limit assembly includes a limit shell, which is fixedly connected to the bottom of the support ring, and the limit shell is slidably connected to the inside of the limit shell. A reset plate is fixedly connected to one end of the limit plate, a reset spring is fixedly connected between the reset plate and the connecting box, and a locking screw for limiting the position of the reset plate is threadedly connected to one side of the connecting box.

[0008] Preferably, the outer side of the rotating frame is threadedly connected with a positioning bolt for limiting the angle of the top plate, and the top of the lifting column is provided with a plurality of holes that cooperate with the positioning bolts.

[0009] Preferably, a limiting rod is fixedly connected to the outer side of the lifting column, and an inner wall of the limiting cylinder is provided with a groove used in cooperation with the limiting rod.

[0010] Preferably, two clamping plates are detachably connected to the top of the top plate.

[0011] Preferably, the outer side of the base is equidistantly threaded with adjustment screws that can abut against the ground.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a support ring and a limit assembly, under the interlocking action of the limit plug plate and the limit tooth, the support ring is prevented from moving upward, so that the support ring is fixedly connected to the specified height of the limit cylinder, so that it can be used in different ground environments and spaces, and by setting support legs and extension screws, the support legs can be extended so that the support legs are pressed against the ground, so that they can support uneven ground, and a triangular structure is formed between the support legs and the limit cylinder to increase the overall stability, and by setting a rotating frame and a limit bolt, the rotating frame can be limited to an inclined position, so that inclined objects can be supported, and its structure is flexible and adjustable, and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0016] Figure 4 It is a top view of the limiting cylinder of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the connection box of the utility model.

[0018] In the figure: 1. base; 2. limiting cylinder; 3. lifting column; 4. rotating frame; 5. top plate; 6. clamping plate; 7. limiting rod; 8. limiting groove; 9. limiting tooth; 10. supporting ring; 11. connecting box; 12. supporting leg; 13. extension screw; 14. extension leg; 15. reset spring; 16. reset plate; 17. limiting slider; 18. limiting shell; 19. limiting plug plate; 20. anti-loosening screw; 21. lifting screw; 22. worm. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 and Figure 4 The utility model provides a technical solution: a new type of supporting device, including a limit cylinder 2, the inside of the limit cylinder 2 is connected to a lifting column 3 for sliding up and down, the bottom of the lifting column 3 is threadedly connected to a lifting screw 21, the bottom of the lifting screw 21 is fixedly connected to a worm wheel, the bottom of the limit cylinder 2 is rotatably connected to a worm 22, and the worm 22 is threadedly connected to the worm wheel for driving the lifting screw 21. It can be understood that the utility model rotates the worm 22, and the worm 22 drives the lifting screw 21 to rotate through the worm wheel. Because the lifting screw 21 is threadedly connected to the lifting column 3, and the lifting column 3 can only slide up and down in the limit cylinder 2, the lifting column 3 moves upward under the action of the thread.

[0021] The top of the lifting column 3 is rotatably connected to a rotating frame 4, the top of the rotating frame 4 is fixedly connected to a top plate 5, the outer side of the limiting cylinder 2 is slidably connected to a support ring 10, the bottom of the support ring 10 is fixedly connected to a connecting box 11, the inside of the connecting box 11 is rotatably connected to a support leg 12, the outer side of the limiting cylinder 2 is provided with a limiting groove 8, the inside of the limiting groove 8 is provided with a limiting tooth 9, and one side of the connecting box 11 is provided with a limiting assembly, and the limiting assembly has a limiting plug plate 19 for abutting against the limiting tooth 9 to limit the sliding of the support ring 10.

[0022] The bottom of the limiting cylinder 2 is fixedly connected to the base 1, and the outer side of the base 1 is equidistantly threaded with an adjustment screw that can be against the ground. It can be understood that the utility model can connect the base 1 to the ground, or adjust the adjustment screw of the base 1 as needed to make it in a horizontal state.

[0023] The outer side of the rotating frame 4 is threadedly connected with a positioning bolt for limiting the angle of the top plate 5. The top of the lifting column 3 is provided with a plurality of holes that cooperate with the positioning bolts. The top of the top plate 5 is detachably connected with two clamping plates 6. It can be understood that the rotating frame 4 of the utility model can be limited to the inclined position, can support the inclined object, and can adjust or remove the spacing of the clamping plates 6 according to the shape of the supported object, so that it can be used for different shapes, thereby improving its practicality.

[0024] In this embodiment, the outer side of the lifting column 3 is fixedly connected with the limit rod 7, and the inner wall of the limit cylinder 2 is provided with a groove used in conjunction with the limit rod 7. It can be understood that in the present invention, the lifting screw 21 is threadedly connected to the lifting column 3, and the lifting column 3 is slidably connected to the limit cylinder 2 up and down through the limit rod 7. Under the action of the thread, the lifting column 3 moves upward, so that the top plate 5 contacts and supports the object to be supported.

[0025] See also Figure 2 and Figure 5 In this embodiment, the limiting assembly includes a limiting shell 18, which is fixedly connected to the bottom of the support ring 10, and a limiting plug plate 19 is slidably connected inside the limiting shell 18. One end of the limiting plug plate 19 is fixedly connected to a reset plate 16, and a reset spring 15 is fixedly connected between the reset plate 16 and the connection box 11. A locking screw 20 for limiting the position of the reset plate 16 is threadedly connected to one side of the connection box 11. It can be understood that when the support ring 10 moves downward, under the action of resistance, the limiting plug plate 19 slides to one side and compresses the reset spring 15 through the reset plate 16. When the limiting plug plate 19 moves to the gap between the two limiting teeth 9, under the action of the reset spring 15, the limiting plug plate 19 is stuck in the gap. After the support ring 10 of the utility model reaches the appropriate position, the locking screw 20 is rotated to hold the reset plate 16 dead, thereby locking the limiting plug plate 19, so that the support ring 10 is fixedly connected to the specified height of the limiting cylinder 2.

[0026] See also Figure 3 One end of the support leg 12 is threadedly connected to an extension screw 13, and the other end of the extension screw 13 is fixedly connected to an extension leg 14. It can be understood that the utility model rotates the extension leg 14 to make the extension screw 13 rotate out of the support leg 12, thereby extending the length of the support leg 12, so that the extension leg 14 contacts the ground and is fixed, thereby achieving stable support of the support leg 12 on the limit tube 2.

[0027] When in use, the support ring 10 is moved downward in the utility model. Because the limit tooth 9 is a right-angled triangle structure, and the right-angled side faces the ground, the inclined surface of one end of the limit plug plate 19 faces downward, and under the interlocking effect of the limit plug plate 19 and the limit tooth 9, the support ring 10 is prevented from moving upward. When the support ring 10 reaches the appropriate position, the anti-loosening screw 20 is rotated to push the reset plate 16 to block the limit plug plate 19, and then the support leg 12 is adjusted to the specified angle, and the support leg 12 angle is fixed by the latch and the corresponding positioning hole. According to the structure of the supporting template or column as needed, the gap between the splints 6 is adjusted or the splints 6 are removed, and the worm 22 is rotated. The worm 22 drives the lifting screw 21 to rotate through the worm gear. Because the lifting screw 21 is threadedly connected to the lifting column 3, and the limit rod 7 is slidably connected to the limit cylinder 2, under the action of the thread, the lifting column 3 moves upward, so that the top plate 5 contacts the object to be supported for support.

[0028] 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 new type of supporting device, characterized in that: The invention comprises a limiting cylinder (2), wherein the bottom of the limiting cylinder (2) is fixedly connected to a base (1), the interior of the limiting cylinder (2) is slidably connected to a lifting column (3), the bottom of the lifting column (3) is threadedly connected to a lifting screw (21), the bottom of the lifting screw (21) is fixedly connected to a worm wheel, the bottom of the limiting cylinder (2) is rotatably connected to a worm (22), the worm (22) is threadedly connected to the worm wheel for driving the lifting screw (21), the top of the lifting column (3) is rotatably connected to an adjustable and fixed rotating frame (4), the top of the rotating frame (4) is fixedly connected to a top plate (5), the outer side of the limiting cylinder (2) is slidably connected to the lifting screw (21), and the lifting column (2) is slidably connected to the lifting screw (21). A support ring (10) is connected, a connection box (11) is fixedly connected to the bottom of the support ring (10), a support leg (12) whose length is adjustable and fixed is rotatably connected inside the connection box (11), a limit groove (8) is provided on the outside of the limit cylinder (2), a limit slider (17) is fixedly connected to the inside of the support ring (10), the limit slider (17) is slidably connected to the limit groove (8), a limit tooth (9) is provided inside the limit groove (8), a limit assembly is provided on one side of the connection box (11), and the limit assembly has a limit plug plate (19) for abutting against the limit tooth (9) to limit the sliding of the support ring (10).

2. A novel supporting device according to claim 1, characterized in that: One end of the support leg (12) is threadedly connected to an extension screw rod (13), and the other end of the extension screw rod (13) is fixedly connected to an extension leg (14).

3. A novel supporting device according to claim 1, characterized in that: The limit assembly comprises a limit shell (18), the limit shell (18) is fixedly connected to the bottom of the support ring (10), the limit shell (18) is slidably connected to a limit plug plate (19) inside, one end of the limit plug plate (19) is fixedly connected to a reset plate (16), a reset spring (15) is fixedly connected between the reset plate (16) and the connection box (11), and a locking screw (20) for limiting the position of the reset plate (16) is threadedly connected to one side of the connection box (11).

4. A novel supporting device according to claim 1, characterized in that: The outer side of the rotating frame (4) is threadedly connected with a positioning bolt for limiting the angle of the top plate (5), and the top of the lifting column (3) is provided with a plurality of holes that cooperate with the positioning bolts.

5. A novel supporting device according to claim 1, characterized in that: The outer side of the lifting column (3) is fixedly connected to a limiting rod (7), and the inner wall of the limiting cylinder (2) is provided with a groove for use with the limiting rod (7).

6. A novel supporting device according to claim 1, characterized in that: The top of the top plate (5) is detachably connected to two clamping plates (6).

7. A novel support device according to any one of claims 1 to 6, characterized in that: The outer side of the base (1) is equidistantly threaded with adjustment screws that can abut against the ground.

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