Safety construction table for constructional engineering

Abstract

The utility model discloses a safety construction platform for constructional engineering, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a plurality of supporting pipes, the outer surface of each supporting pipe is fixedly connected with a mounting groove, and the side surface of each mounting groove close to the supporting pipe is fixedly connected with a motor. The output end of each motor is fixedly connected with a rotating rod, a first bearing is fixedly embedded in the outer surface of each supporting pipe, and the end, close to the supporting pipe, of each rotating rod penetrates through the corresponding first bearing and extends into the supporting pipe. According to the device, through cooperation of a motor, a rotating rod, a first bearing, a first gear, a lead screw, a screw cap, a second bearing and a second gear, a sleeve can be lifted, meanwhile, an operation table can be lifted or descended, a worker can conveniently adjust the height, the device can be flexibly pushed to any position through a push-pull rod and a self-locking wheel, and the working efficiency is improved. And the use of constructors is facilitated.

Description

Technical Field

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

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, a building refers to a project with a roof, beams, columns, walls, foundations, and internal space that can be formed to meet people's needs for production, residence, study, and public activities. In the construction of a building project, it is often necessary to carry out construction work at the bottom of the building or at a certain height on the building. During construction, it is necessary to use a construction platform to reach the work site for construction. The existing construction safety protection is low, and there is no protective structure around the construction platform. There is a great safety risk and it is not convenient for construction workers to use. To this end, we propose a safe construction platform for construction projects to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a safe construction platform for construction engineering to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The cam is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip of the cam, and the toothed connecting strip is connected with the toothed connecting strip of the cam.

[0006] In a further embodiment, a slider is slidably connected to the interior of each sliding groove, and an outer surface of each slider is fixedly connected to the outer surface of the sleeve.

[0007] In a further embodiment, the upper surface of each sleeve is fixedly connected to an operating table, and the upper surface of the operating table is fixedly connected to two protective plates.

[0008] In a further embodiment, two protective rods are fixedly connected to the side surfaces of the two protective plates that are close to each other, and a ladder is fixedly connected to the outer surface of the operating platform.

[0009] In a further embodiment, a control switch is provided on the outer surface of one of the protective plates, and a protective door is movably hinged to the outer surface of the other protective plate via a hinge.

[0010] In a further embodiment, a plurality of self-locking wheels are provided on the bottom surface of the base plate, and a push-pull rod is fixedly connected to the outer surface of the base plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] Through the cooperation of the motor, the rotating rod, the first bearing, the first gear, the screw rod, the screw nut, the second bearing and the second gear, this device can not only lift the sleeve, but also raise or lower the operating table, so that the staff can adjust the height. The push-pull rod and the self-locking wheel can flexibly push the device to any position, which is convenient for construction workers to use. The protective rod and protective door can avoid the risk of construction workers falling. At the same time, the installation groove can prevent the motor from being hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a safety construction platform used in construction projects.

[0014] Figure 2 This is a front cross-sectional view of a safety construction platform used in construction projects.

[0015] Figure 3 This is a schematic diagram of the connection structure of the support pipe and sleeve in a safety construction platform used in construction projects.

[0016] Figure 4 Safety construction platform for construction projects Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0017] In the figure: 1. Base plate; 2. Support tube; 3. Mounting slot; 4. Motor; 5. Rotating rod; 6. First bearing; 7. First gear; 8. Second bearing; 9. Screw; 10. Second gear; 11. Sleeve; 12. Slide; 13. Slider; 14. Operating table; 15. Protective plate; 16. Protective rod; 17. Ladder; 18. Control switch; 19. Protective door; 20. Self-locking wheel; 21. Push-pull rod; 22. Screw cap; 23. Limit block. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4In the utility model, a safe construction platform for construction engineering includes a base plate 1, and a plurality of support tubes 2 are fixedly connected to the upper surface of the base plate 1. The outer surface of each support tube 2 is fixedly connected to a mounting groove 3, and each mounting groove 3 is fixedly connected to a motor 4 on a side close to the support tube 2. The output end of each motor 4 is fixedly connected to a rotating rod 5, and the outer surface of each support tube 2 is fixedly inlaid with a first bearing 6. The end of each rotating rod 5 close to the support tube 2 passes through the first bearing 6 and extends to the inside of the support tube 2. The end of each rotating rod 5 close to the support tube 2 is fixedly connected to a first gear 7. The inner bottom wall of each support tube 2 is fixedly inlaid with a second bearing 8, and the inner ring of each second bearing 8 They are all fixedly connected with a screw rod 9, the outer surface of each screw rod 9 is fixedly connected with a second gear 10, each second gear 10 is meshed with the first gear 7, the outer surface of each screw rod 9 is threadedly connected with a screw cap 22, the top of each screw rod 9 is fixedly connected with a limiting block 23, the outer surface of each screw cap 22 is fixedly connected with a sleeve 11, and the inner wall of each support tube 2 is provided with two slide grooves 12. Through the cooperation of the motor 4, the rotating rod 5, the first bearing 6, the first gear 7, the screw rod 9, the screw cap 22, the second bearing 8 and the second gear 10, while being able to make the sleeve 11 rise and fall, the operation of raising or lowering the operating platform 14 can also be completed, which is convenient for the staff to adjust the height.

[0022] The interior of each slide groove 12 is slidably connected to a slider 13, and the outer surface of each slider 13 is fixedly connected to the outer surface of the sleeve 11. The slider 13 can make the sleeve 11 rise or fall, and at the same time play a role in stabilizing the sleeve 11. The upper surface of each sleeve 11 is fixedly connected to an operating table 14, and the upper surface of the operating table 14 is fixedly connected to two protective plates 15, which can prevent construction workers from falling.

[0023] Two protective plates 15 are fixedly connected to two protective rods 16 on one side where they are close to each other. A ladder 17 is fixedly connected to the outer surface of the operating platform 14. The ladder 17 can help construction workers move to the operating platform 14. A control switch 18 is provided on the outer surface of one of the protective plates 15. A protective door 19 is hinged on the outer surface of the other protective plate 15 through a hinge. The control switch 18 can help construction workers start the motor 4 on the operating platform 14. Several self-locking wheels 20 are provided on the bottom surface of the base plate 1. A push-pull rod 21 is fixedly connected to the outer surface of the base plate 1. The push-pull rod 21 and the self-locking wheel 20 can be used to move the device to the required position.

[0024] The working principle of this utility model is:

[0025] When in use, first move the device to the construction position through the push-pull rod 21 and turn on the power at the same time. Then the construction personnel move to the top of the operating platform 14 through the ladder 17 and the protective door 19, and operate the control switch 18 to start the motor 4. The motor 4 will drive the rotating rod 5 to rotate, and the rotating rod 5 will drive the first gear 7 to rotate. The first gear 7 will drive the second gear 10 to rotate, and the second gear 10 will drive the screw rod 9 to rotate. The screw rod 9 will drive the sleeve 11 to rise or fall. Finally, when the sleeve 11 rises to a certain height, the limit block 23 will prevent the sleeve 11 from continuing to rise. When the sleeve 11 rises or falls, the operating platform 14 will also rise and fall accordingly.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A safe construction platform for construction engineering, characterized by: The invention comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is fixedly connected to a plurality of support tubes (2), the outer surface of each support tube (2) is fixedly connected to a mounting groove (3), the side of each mounting groove (3) close to the support tube (2) is fixedly connected to a motor (4), the output end of each motor (4) is fixedly connected to a rotating rod (5), the outer surface of each support tube (2) is fixedly inlaid with a first bearing (6), the end of each rotating rod (5) close to the support tube (2) passes through the first bearing (6) and extends to the interior of the support tube (2), and the end of each rotating rod (5) close to the support tube (2) is fixedly connected to the first bearing (6). A gear (7), the inner bottom wall of each support tube (2) is fixedly embedded with a second bearing (8), the inner ring of each second bearing (8) is fixedly connected to a screw rod (9), the outer surface of each screw rod (9) is fixedly connected to a second gear (10), each second gear (10) is meshed with the first gear (7), the outer surface of each screw rod (9) is threadedly connected to a screw cap (22), the top end of each screw rod (9) is fixedly connected to a limiting block (23), the outer surface of each screw cap (22) is fixedly connected to a sleeve (11), and the inner wall of each support tube (2) is provided with two slide grooves (12).

2. A safety construction platform for construction engineering according to claim 1, characterized in that: The interior of each sliding groove (12) is slidably connected to a slider (13), and the outer surface of each slider (13) is fixedly connected to the outer surface of the sleeve (11).

3. A safety construction platform for construction engineering according to claim 1, characterized in that: The upper surface of each sleeve (11) is fixedly connected to an operating table (14), and the upper surface of the operating table (14) is fixedly connected to two protective plates (15).

4. A safety construction platform for construction engineering according to claim 3, characterized in that: Two protective rods (16) are fixedly connected to the side surfaces of the two protective plates (15) that are close to each other, and a ladder (17) is fixedly connected to the outer surface of the operating platform (14).

5. A safety construction platform for construction engineering according to claim 3, characterized in that: A control switch (18) is provided on the outer surface of one of the protective plates (15), and a protective door (19) is hingedly connected to the outer surface of the other protective plate (15) via a hinge.

6. A safety construction platform for construction engineering according to claim 1, characterized in that: The bottom surface of the base plate (1) is provided with a plurality of self-locking wheels (20), and the outer surface of the base plate (1) is fixedly connected with a push-pull rod (21).

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