Construction platform capable of automatically adjusting height

Abstract

The construction platform capable of automatically adjusting the height comprises a base, an electric lifting rod is fixedly installed on the left side of the top of the base, a construction frame is fixedly installed at the top end of the electric lifting rod, a shell is fixedly installed at the bottom of the base, and a double-end motor is fixedly installed at the bottom of the inner wall of the shell. Threaded rods are fixedly installed on the two sides of the double-head motor, threaded plates are in threaded connection with the outer portions of the threaded rods, extension rods are fixedly installed on the outer sides of the threaded plates, the other ends of the extension rods penetrate out of the shell to be fixedly connected with threaded blocks, and threaded rods are in threaded connection with the interiors of the threaded blocks. And the bottom end of the screw rod is rotationally connected with a supporting plate. Through the cooperation of the structures, the position of the supporting plate is adjusted, so that the supporting area of the bottom of the construction platform can be increased, the stability of the construction platform can be greatly improved, and the situation that the construction platform shakes or topples over is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction platforms, and specifically relates to a construction platform capable of automatically adjusting its height. Background Art

[0002] A construction platform is a temporary or permanent structure built during building construction to provide a safe and stable working space. These platforms are widely used in projects such as bridges, elevated roads, and buildings. The main purpose is to facilitate the smooth progress of construction work, improve construction efficiency, and ensure project quality and the safety of construction workers. There are various types of construction platforms, including water construction platforms and bent cap construction platforms, etc. And the height of the construction platform can usually be adjusted. The existing construction platform with the publication number CN220645083U for construction engineering solves the problem of poor safety of the existing construction platform for construction engineering. When the construction platform rises to the required height, the worker can insert the limit pin into the first limit hole and the second limit hole, so that the construction platform is limited and fixed with the guide rod, which can effectively prevent the sudden detachment or instability of the construction platform. However, the bottom support area of this construction platform is relatively small, resulting in poor stability of the construction platform, and thus the construction platform is prone to shaking or tipping, which brings certain adverse effects to the actual use. Therefore, improvement is needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a construction platform capable of automatically adjusting its height. The provided adjusting device realizes the adjustment of the position of the support plate, thereby increasing the bottom support area of the construction platform, and further greatly improving the stability of the construction platform, avoiding the situation of shaking or tipping of the construction platform, which brings certain favorable effects to the actual use, and solves the problems raised in the above background art.

[0004] To achieve the above object, the present utility model provides the following technical solution: A construction platform capable of automatically adjusting its height, including a base. At the four corners of the bottom of the base, support legs are fixedly installed, and at the bottom ends of the support legs, moving wheels are fixedly installed. On the left side of the top of the base, an electric lifting rod is fixedly installed. At the top end of the electric lifting rod, a connecting block is fixedly installed. On the right side of the connecting block, a construction frame is fixedly installed. At the bottom of the base and near its front side, a housing is fixedly installed. At the bottom of the inner wall of the housing, a double-headed motor is fixedly installed. On both sides of the double-headed motor, threaded rods are fixedly installed. The other ends of the threaded rods are rotatably connected to both sides of the inner wall of the housing through bearings. A threaded plate is threadedly connected to the outside of the threaded rod. On the outside of the threaded plate, an extension rod is fixedly installed. The other end of the extension rod passes through the housing and is fixedly connected to a threaded block. A screw rod is threadedly connected inside the threaded block. At the top end of the screw rod, a rotating wheel is fixedly installed. At the bottom end of the screw rod, a support plate is rotatably connected through a bearing.

[0005] Preferably, an electric telescopic rod is fixedly installed at the rear side of the base, and at the other end of the electric telescopic rod, a resisting plate is fixedly installed.

[0006] Preferably, a controller is fixedly installed at the front side of the construction frame and near its top. The controller is electrically connected to the electric lifting rod, the double-headed motor, and the electric telescopic rod.

[0007] Preferably, at the four corners of the top of the construction frame, support rods are fixedly installed. At the top ends of the support rods, a ceiling is fixedly installed. At the top of the ceiling, a heat insulation layer is fixedly installed.

[0008] Preferably, a limiting sleeve is slidably connected to the outside of the extension rod, and the limiting sleeve is fixedly connected to both sides of the inner wall of the housing.

[0009] Preferably, a limiting frame is provided inside the support plate. Inside the limiting frame and near its two sides, connecting plates are slidably connected. One end of the connecting plate passes through the limiting frame and is fixedly connected to the support plate.

[0010] Preferably, the right side of the construction frame is fixedly connected to a sliding sleeve through a connecting rod. Inside the sliding sleeve, a sliding rod is slidably connected. The bottom end of the sliding rod is fixedly connected to the base, and at the top end of the sliding rod, a limiting block is fixedly installed.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The start of the double-headed motor can drive the threaded rod to rotate. The threaded rod can drive the threaded plate to move. The threaded plate can drive the extension rod to move. The extension rod can drive the support plate to move. The movement of the support plate can increase the support area at the bottom of the construction platform, thereby greatly improving the stability of the construction platform and avoiding the situation of the construction platform shaking or tipping over. The start of the electric telescopic rod can drive the abutting plate to abut against the outer wall of the building, thereby preventing the construction platform from tipping over towards the building, and further improving the stability of the construction platform. Brief Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 is a schematic diagram of the internal structure of the housing of the present utility model;

[0014] Figure 3 is a schematic diagram of the internal structure of the limit frame of the present utility model.

[0015] In the figure: 1, base; 2, electric lifting rod; 3, construction frame; 4, housing; 5, double-headed motor; 6, threaded rod; 7, threaded plate; 8, extension rod; 9, threaded block; 10, screw; 11, runner; 12, support plate; 13, electric telescopic rod; 14, abutting plate; 15, controller; 16, ceiling; 17, heat insulation layer; 18, limit sleeve; 19, limit frame; 20, connecting plate; 21, sliding sleeve; 22, sliding rod. Detailed Embodiment

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Embodiment 1, please refer to Figures 1 to 3, the present utility model provides a technical solution: a construction platform capable of automatically adjusting its height, including a base 1. Four corners at the bottom of the base 1 are fixedly installed with support legs, and the bottom ends of the support legs are fixedly installed with moving wheels. On the left side of the top of the base 1, an electric lifting rod 2 is fixedly installed. The top end of the electric lifting rod 2 is fixedly installed with a connecting block, and on the right side of the connecting block, a construction frame 3 is fixedly installed. At the bottom of the base 1 and near its front side, a housing 4 is fixedly installed. At the bottom of the inner wall of the housing 4, a double-headed motor 5 is fixedly installed. On both sides of the double-headed motor 5, threaded rods 6 are fixedly installed. The other ends of the threaded rods 6 are rotatably connected to both sides of the inner wall of the housing 4 through bearings. A threaded plate 7 is threadedly connected to the outside of the threaded rod 6. On the outside of the threaded plate 7, an extension rod 8 is fixedly installed. The other end of the extension rod 8 passes through the housing 4 and is fixedly connected to a threaded block 9. A screw rod 10 is threadedly connected to the inside of the threaded block 9. The top end of the screw rod 10 is fixedly installed with a rotating wheel 11. The bottom end of the screw rod 10 is rotatably connected to a support plate 12 through a bearing.

[0018] Furthermore, an electric telescopic rod 13 is fixedly installed at the rear side of the base 1. The other end of the electric telescopic rod 13 is fixedly installed with a pressing plate 14. When the electric telescopic rod 13 is activated, it can drive the pressing plate 14 to press against the outer wall of the building, thereby preventing the construction platform from tipping towards the building.

[0019] Furthermore, a controller 15 is fixedly installed on the front side of the construction frame 3 and near its top. The controller 15 is electrically connected to the electric lifting rod 2, the double-headed motor 5, and the electric telescopic rod 13. Workers can start or stop the electric lifting rod 2, the double-headed motor 5, and the electric telescopic rod 13 through this controller 15, thereby improving the convenience of using and operating the construction platform.

[0020] Furthermore, support rods are fixedly installed at the four corners of the top of the construction frame 3. The top ends of the support rods are fixedly installed with a ceiling 16. An insulating layer 17 is fixedly installed on the top of the ceiling 16. The insulating layer 17 on the ceiling 16 can reduce the impact of solar radiation on the staff inside the construction frame 3, thereby improving the comfort of the staff during construction.

[0021] Example 2, please refer to Figures 1 to 3, the difference between this embodiment and Embodiment 1 lies in that: a limit sleeve 18 is slidably connected to the outside of the extension rod 8, and the limit sleeve 18 is fixedly connected to both sides of the inner wall of the housing 4. Through the arrangement of the limit sleeve 18, the extension rod 8 can stably extend to both sides. A limit frame 19 is provided inside the support plate 12. Inside the limit frame 19 and near its two sides, a connecting plate 20 is slidably connected. One end of the connecting plate 20 passes through the limit frame 19 and is fixedly connected to the support plate 12. Through the arrangement of the limit frame 19 and the connecting plate 20, it can prevent the construction platform from tipping away from the building and improve the integrity of the bottom support of the construction platform, thereby improving the support effect. The right side of the construction frame 3 is fixedly connected to a sliding sleeve 21 through a connecting rod. Inside the sliding sleeve 21, a sliding rod 22 is slidably connected. The bottom end of the sliding rod 22 is fixedly connected to the base 1 and a limit block is fixedly installed at the top end of the sliding rod 22. The construction frame 3 can be stably lifted and lowered under the sliding action of the sliding rod 22 and the sliding sleeve 21.

[0022] Working principle: When using this construction platform that can automatically adjust its height, the staff can move the construction platform to one side of the building. At the same time, the staff can start the double-headed motor 5. The double-headed motor 5 can drive the threaded rod 6 to rotate. The threaded rod 6 can drive the threaded plate 7 to move. The threaded plate 7 can drive the extension rod 8 to move. The extension rod 8 can drive the support plate 12 to move. When the support plate 12 moves to a suitable position, the staff can rotate the rotating wheel 11. The rotating wheel 11 can drive the screw rod 10 to rotate. The screw rod 10 can drive the support plate 12 to descend to the ground, thereby increasing the support area at the bottom of the construction platform and greatly improving the stability of the construction platform. At the same time, the staff can start the electric telescopic rod 13. The electric telescopic rod 13 can drive the abutting plate 14 to abut against the outer wall of the building, thereby preventing the construction platform from tipping towards the building and further improving the stability of the construction platform. Then the staff can enter the inside of the construction frame 3 and start the electric lifting rod 2. The electric lifting rod 2 can drive the staff inside the construction frame 3 to rise to a suitable height for construction.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction platform capable of automatically adjusting its height, comprising a base (1), characterized in that: Four corners at the bottom of the base (1) are fixedly installed with support legs, and the bottom ends of the support legs are fixedly installed with moving wheels. On the left side of the top of the base (1), an electric lifting rod (2) is fixedly installed. The top end of the electric lifting rod (2) is fixedly installed with a connecting block. On the right side of the connecting block, a construction frame (3) is fixedly installed. At the bottom of the base (1) and near its front side, a housing (4) is fixedly installed. At the bottom of the inner wall of the housing (4), a double-headed motor (5) is fixedly installed. On both sides of the double-headed motor (5), threaded rods (6) are fixedly installed. The other ends of the threaded rods (6) are rotatably connected to both sides of the inner wall of the housing (4) through bearings. The threaded rods (6) are externally threadedly connected with threaded plates (7). On the outer side of the threaded plates (7), extension rods (8) are fixedly installed. The other ends of the extension rods (8) pass through the housing (4) and are fixedly connected with threaded blocks (9). Inside the threaded blocks (9), screws (10) are threadedly connected. The top ends of the screws (10) are fixedly installed with rotating wheels (11). The bottom ends of the screws (10) are rotatably connected to a support plate (12) through bearings.

2. The construction platform capable of automatically adjusting the height according to claim 1, characterized in that: At the rear side of the base (1), an electric telescopic rod (13) is fixedly installed. The other end of the electric telescopic rod (13) is fixedly installed with a resisting plate (14).

3. The construction platform capable of automatically adjusting the height according to claim 1, wherein: On the front side of the construction frame (3) and near its top, a controller (15) is fixedly installed. The controller (15) is electrically connected to the electric lifting rod (2), the double-headed motor (5), and the electric telescopic rod (13).

4. A construction platform capable of automatically adjusting its height according to claim 1, characterized in that: At the four corners of the top of the construction frame (3), support rods are fixedly installed. The top ends of the support rods are fixedly installed with a ceiling (16). On the top of the ceiling (16), a heat insulation layer (17) is fixedly installed.

5. The construction platform capable of automatically adjusting the height according to claim 1, characterized in that: A limiting sleeve (18) is slidably connected to the outside of the extension rod (8). The limiting sleeve (18) is fixedly connected to both sides of the inner wall of the housing (4).

6. The construction platform capable of automatically adjusting the height according to claim 1, wherein: A limiting frame (19) is arranged inside the support plate (12). Inside the limiting frame (19) and near its two sides, connecting plates (20) are slidably connected. One ends of the connecting plates (20) pass through the limiting frame (19) and are fixedly connected to the support plate (12).

7. The construction platform capable of automatically adjusting the height according to claim 1, characterized in that: On the right side of the construction frame (3), a sliding sleeve (21) is fixedly connected through a connecting rod. Inside the sliding sleeve (21), a sliding rod (22) is slidably connected. The bottom end of the sliding rod (22) is fixedly connected to the base (1), and a limiting block is fixedly installed at the top end of the sliding rod (22).

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