Liftable construction platform for building construction

Abstract

The utility model relates to the field of building construction, and discloses a liftable construction platform for building construction, which comprises a bottom plate, trundles are arranged at the bottom of the bottom plate, supporting devices are arranged on the left side and the right side of the bottom plate, and two supporting plates which are symmetrically distributed left and right are fixedly connected to the top of the bottom plate. Rotating devices are arranged in the two supporting plates correspondingly, the outer sides of the two rotating devices are fixedly connected with two second threaded rods which are rotationally connected with the interiors of the two supporting plates correspondingly, and the outer sides of the four second threaded rods are in transmission connection with transmission blocks through threads correspondingly; the four transmission blocks are fixedly connected with a connecting frame, and the top of the connecting frame is fixedly connected with a fixing plate. The liftable construction platform for building construction has the advantages that stable lifting of the construction platform can be achieved, and materials are convenient to transport.

Description

Technical Field

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

[0002] Construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations.

[0003] In the field of construction, various types of scaffolding are widely used. However, the construction of scaffolding not only uses a lot of materials and takes a long time to set up, but is also affected by the construction materials and techniques, which will cause safety hazards to workers during the construction process on the platform. In addition, since the scaffolding has too many and dense structures, it will also make it inconvenient to transport materials. Therefore, a liftable construction platform for construction is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a liftable construction platform for building construction, which has the advantages of being able to achieve stable lifting of the construction platform and being convenient for transporting materials, and solves the problem of various types of scaffolds widely used in the field of building construction, but the construction of the scaffold not only uses a lot of materials and takes a long time to set up, but is also affected by the construction materials and techniques, which may pose a safety hazard to workers during the construction process on the platform, and the scaffold is inconvenient to transport materials due to the excessive and densely constructed structures.

[0006] (II) Technical solution

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a liftable construction platform for construction, comprising a base plate, casters are arranged at the bottom of the base plate, support devices are arranged on the left and right sides of the base plate, two support plates symmetrically distributed on the left and right are fixedly connected to the top of the base plate, rotating devices are arranged inside the two support plates, two second threaded rods are fixedly connected to the outer sides of the two rotating devices and are respectively rotatably connected to the inner sides of the two support plates, four second threaded rods are connected to transmission blocks on the outer sides through threaded transmission, and the four transmission blocks are fixedly connected to the connecting frame, a fixing plate is fixedly connected to the top of the connecting frame, a vertical plate is fixedly connected to the top of the fixing plate, a second motor is fixedly connected to the front side of the vertical plate, and a winding wheel rotatably connected to the rear side of the vertical plate is fixedly connected to the outer side of the output shaft of the second motor.

[0008] The beneficial effects of the utility model are:

[0009] The liftable construction platform for building construction has the advantages of being able to achieve stable lifting of the construction platform and being convenient for transporting materials.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a fence is arranged on the top of the fixing plate, and a trapezoidal anti-collision plate is fixedly connected to the bottom of the fixing plate.

[0012] The beneficial effect of adopting the above further solution is that the fence ensures the safety of the construction workers, and the anti-collision plate can prevent the material from colliding with the fixed plate when being pulled.

[0013] Furthermore, a single supporting device includes a connecting plate fixedly connected to the outer side of the base plate, the internal thread of the connecting plate is connected to a first threaded rod, the top of the first threaded rod is fixedly connected to a knob, and the bottom of the first threaded rod is rotatably connected to a supporting block.

[0014] The beneficial effect of adopting the above further solution is that the support block can be fixed on the ground, preventing the caster from slipping and making the device more stable.

[0015] Furthermore, a single rotating device includes a first motor fixedly connected to the inside of a single support plate, a first gear fixedly connected to the outside of the output shaft of the first motor, a rotating shaft fixedly connected to the outer bottom of each of the two second threaded rods, and a second gear fixedly connected to the outer side of each of the two rotating shafts that meshes with the first gear.

[0016] The beneficial effect of adopting the above further solution is that it can drive the four second threaded rods to rotate, thereby causing the connecting frame to be raised or lowered.

[0017] Furthermore, an annular groove is provided inside the vertical plate, and a sliding plate which is slidably connected to the annular groove is fixedly connected to the front side of the reel.

[0018] The beneficial effect of adopting the above further solution is that the rotation of the auxiliary reel is prevented from being rotated and deviated due to the reel being too heavy.

[0019] Furthermore, an extension plate is fixedly connected to the right side of the vertical plate, and a limiting ring is fixedly connected inside the extension plate.

[0020] The beneficial effect of adopting the above further solution is that the height of the reel to reel in the rope can be limited, making it more convenient for construction workers to take the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the skateboard of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the rotating device of the utility model.

[0025] In the figure: 1. base plate; 2. casters; 3. supporting device; 31. connecting plate; 32. first threaded rod; 33. knob; 34. supporting block; 4. supporting plate; 5. rotating device; 51. first motor; 52. first gear; 53. rotating shaft; 54. second gear; 6. second threaded rod; 7. transmission block; 8. connecting frame; 9. fixing plate; 10. vertical plate; 11. second motor; 12. reel; 13. fence; 14. anti-collision plate; 15. slide plate; 16. extension plate; 17. limiting ring. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 A liftable construction platform for building construction is provided. The utility model comprises a base plate 1, a caster 2 is arranged at the bottom of the base plate 1, a supporting device 3 is arranged on the left and right sides of the base plate 1, two supporting plates 4 which are symmetrically distributed on the left and right are fixedly connected to the top of the base plate 1, a rotating device 5 is arranged inside the two supporting plates 4, two second threaded rods 6 which are respectively rotatably connected to the insides of the two supporting plates 4 are fixedly connected to the outer sides of the two rotating devices 5, transmission blocks 7 are connected to the outer sides of the four second threaded rods 6 through threaded transmission, and the four transmission blocks 7 are fixedly connected to a connecting frame 8, a fixing plate 9 is fixedly connected to the top of the connecting frame 8, a vertical plate 10 is fixedly connected to the top of the fixing plate 9, a second motor 11 is fixedly connected to the front side of the vertical plate 10, and a winding wheel 12 which is rotatably connected to the rear side of the vertical plate 10 is fixedly connected to the outer side of the output shaft of the second motor 11.

[0028] A fence 13 is arranged on the top of the fixing plate 9, and a trapezoidal anti-collision plate 14 is fixedly connected to the bottom of the fixing plate 9.

[0029] In this embodiment, during actual use, the fence 13 can shield the periphery of the fixed plate 9 , and when the material is pulled up, the material will pass through the inclined surface of the anti-collision plate 14 and avoid the bottom of the fixed plate 9 .

[0030] Among them, a single supporting device 3 includes a connecting plate 31 fixedly connected to the outer side of the base plate 1, the internal thread of the connecting plate 31 is connected to a first threaded rod 32, the top of the first threaded rod 32 is fixedly connected to a knob 33, and the bottom of the first threaded rod 32 is rotatably connected to a supporting block 34.

[0031] In this embodiment, in actual use, the knob 33 is turned, the first threaded rod 32 moves through the thread, and the support block 34 at the bottom is close to the ground to provide support.

[0032] Among them, the single rotating device 5 includes a first motor 51 fixedly connected to the inside of a single support plate 4, a first gear 52 is fixedly connected to the outside of the output shaft of the first motor 51, the outer bottoms of the two second threaded rods 6 are fixedly connected to the rotating shaft 53, and the outer sides of the two rotating shafts 53 are fixedly connected to the second gears 54 that mesh with the first gear 52.

[0033] In this embodiment, during actual use, the start of the first motor 51 will drive the first gear 52 to rotate, and drive the two second gears 54 meshing with the first gear 52 to rotate, and then the rotating shaft 53 between the two second gears 54 drives the second threaded rod to rotate.

[0034] An annular groove is provided inside the vertical plate 10 , and a sliding plate 15 slidably connected to the annular groove is fixedly connected to the front side of the reel 12 .

[0035] In this embodiment, during actual use, when the motor drives the reel 12 to rotate, the slide plate 15 behind the reel 12 will also slide in the annular buffer, and the slide groove provides sliding space for the slide plate 15 and provides support for the reel 12.

[0036] The right side of the vertical plate 10 is fixedly connected with an extension plate 16 , and the interior of the extension plate 16 is fixedly connected with a limiting ring 17 .

[0037] In this embodiment, during actual use, the reel 12 pulls up the material on the ground through the rope, and the rope passes through the limiting ring 17 to change the position of the pulled-up material, so that the material can be pulled onto the fixed plate 9 more smoothly.

[0038] Working principle:

[0039] First, push the device to a suitable position via the casters 2, and then use the knob 33 to support the support block 34. Then the construction personnel can stand on the fixed plate 9, start the first motor 51, and the four second threaded rods 6 will rotate, so that the four transmission blocks 7 drive the connecting frame 8 to make the fixed plate 9 rise. When the material needs to be transported, the material can be fixed with a rope or a hook, and then start the second motor 11. The second motor 11 rotates the reel 12, and the material is transported under the restriction of the anti-collision plate 14, and the rope rises through the limit ring 17.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] 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 scissor-type construction platform for building construction, comprising a base plate (1), characterized in that: A caster (2) is provided at the bottom of the base plate (1), support devices (3) are provided on both the left and right sides of the base plate (1), two support plates (4) are fixedly connected to the top of the base plate (1) and are symmetrically distributed on the left and right sides, a rotating device (5) is provided inside the two support plates (4), two second threaded rods (6) are fixedly connected to the outside of the two rotating devices (5) and are respectively rotatably connected to the inside of the two support plates (4), the outsides of the four second threaded rods (6) are connected to transmission blocks (7) through threaded transmission, the four transmission blocks (7) are fixedly connected to a connecting frame (8), a fixed plate (9) is fixedly connected to the top of the connecting frame (8), a vertical plate (10) is fixedly connected to the top of the fixed plate (9), a second motor (11) is fixedly connected to the front side of the vertical plate (10), and a reel (12) rotatably connected to the rear side of the vertical plate (10) is fixedly connected to the outside of the output shaft of the second motor (11).

2. A scissor-lift construction platform for construction according to claim 1, characterized in that: A fence (13) is arranged on the top of the fixing plate (9), and a trapezoidal anti-collision plate (14) is fixedly connected to the bottom of the fixing plate (9).

3. The escalable construction platform for construction according to claim 1, characterized in that: The single supporting device (3) comprises a connecting plate (31) fixedly connected to the outer side of the base plate (1); the internal thread of the connecting plate (31) is connected to a first threaded rod (32); the top of the first threaded rod (32) is fixedly connected to a knob (33); and the bottom of the first threaded rod (32) is rotatably connected to a supporting block (34).

4. The escalable construction platform for construction according to claim 1, characterized in that: The single rotating device (5) comprises a first motor (51) fixedly connected inside the single supporting plate (4); a first gear (52) is fixedly connected to the outer side of the output shaft of the first motor (51); a rotating shaft (53) is fixedly connected to the outer bottom of each of the two second threaded rods (6); and a second gear (54) meshing with the first gear (52) is fixedly connected to the outer side of each of the two rotating shafts (53).

5. The escalable construction platform for construction according to claim 1, characterized in that: An annular groove is provided inside the vertical plate (10), and a sliding plate (15) which is slidably connected to the annular groove is fixedly connected to the front side of the reel (12).

6. The escalable construction platform for construction according to claim 1, characterized in that: An extension plate (16) is fixedly connected to the right side of the vertical plate (10), and a limiting ring (17) is fixedly connected inside the extension plate (16).

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