Liftable support for building engineering construction

Abstract

The utility model relates to the technical field of constructional engineering construction equipment, and provides a liftable support for constructional engineering construction, which comprises a support body and a platform, the platform is arranged in an equipment frame, a lifting control component is arranged on the support body and the platform, a protection component is arranged on the platform, long holes are arranged at two ends of the surface of the support body, and upright posts are fixedly connected in the long holes. Sliding blocks are arranged on the two opposite end faces of the platform and connected with the stand columns in a sliding and sleeving mode, and transverse shafts are rotationally connected to the two ends in the frame body. By means of the technical scheme, the problems that in the prior art, due to different shapes, different fixing modes and different requirements during lifting, operation is inconvenient due to application and replacement during construction on a construction site, and meanwhile in the prior art, if building materials are extremely prone to shaking in the upward lifting process, the building materials cannot be replaced easily are solved. And the building materials are easy to fall off, so that danger is easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering equipment, and in particular to a hoistable support for construction engineering. Background Art

[0002] Architecture is a space for people to live and use, built with building materials such as earth, bricks, tiles, stones, and wood, such as houses, bridges, factories, gymnasiums, cave dwellings, water towers, temples, etc.; in a broad sense, landscape and gardens are also part of architecture.

[0003] In the process of construction engineering, in order to facilitate the operation, it is often necessary to lift the bricks, stones, steel bars and other materials used in the construction to a high place. Therefore, certain lifting devices are used in the current construction sites to transport the materials to a high place.

[0004] In the prior art, different lifting devices are used for square-shaped materials such as bricks and stones and for long-shaped materials such as steel bars. Due to the different shapes and different fixing methods, different requirements are required for lifting. Therefore, replacement during construction on a construction site will cause inconvenience in operation. At the same time, in the prior art, if the building materials are easily shaken during the upward lifting process, the building materials are prone to fall and may cause danger. Utility Model Content

[0005] The utility model provides a liftable bracket for construction engineering, which solves the problem in the related technology that due to different shapes and different fixing methods, different requirements for lifting are required, which causes inconvenience in operation when replacing the bracket during construction on the construction site. At the same time, in the prior art, if the building materials are easily shaken during the upward lifting process, the building materials are prone to fall and may cause danger.

[0006] The technical solution of the utility model is as follows:

[0007] A frame and a platform, wherein the platform is arranged in the equipment rack;

[0008] A lifting control component, the lifting control component is arranged on the frame and the platform;

[0009] A protection component, wherein the protection component is arranged on the platform;

[0010] The lifting control component includes a pair of long holes, which are opened at both ends of the frame surface, and columns are fixedly connected in the long holes. Sliding blocks are provided on the opposite end surfaces of the platform, and the sliding blocks are connected to the column sliding sleeves. Both ends of the frame are rotatably connected with horizontal axes.

[0011] As a further technical solution, reels are installed at both ends of the horizontal axis, a pair of through holes are opened at both ends of the platform surface, a pair of support columns are arranged on both surfaces of the frame body, and a steel wire rope is connected between the platform and the reel, and the steel wire rope passes through the through holes and bypasses the top of the support column.

[0012] As a further technical solution, outer plates are provided on both outer surfaces of the frame body, a driving motor is installed on the outer plates, a pair of main rods are fixed at the bottom of the outer plates, and a pair of secondary rods are provided on the outer surface of the frame body.

[0013] As a further technical solution, the main rod and the auxiliary rod are rotatably connected with a transmission shaft, and the output end of the drive motor and both ends of the transmission shaft and both ends of the horizontal axis are all provided with first transmission gears, and several of the first transmission gears are meshed with each other.

[0014] As a further technical solution, the protection component includes a pair of outer grooves, which are opened on the end faces of both sides of the platform. Guardrail frames are rotatably connected in the outer grooves. A base frame is fixedly connected to the bottom of the platform, and a second motor is installed at the bottom of the base frame.

[0015] As a further technical solution, a transverse groove is provided at the bottom of the platform, an adjusting shaft is rotatably connected in the transverse groove, a second transmission gear is installed on the output end of the second motor and the adjusting shaft, a bottom groove is provided at the bottom of the guardrail frame, and a worm gear is installed in the bottom groove.

[0016] As a further technical solution, worms are provided at both ends of the adjusting shaft, the worms are meshed with the worm wheel, an adjustment groove is provided on the side end face of the guardrail frame, an inner rod is installed in the adjustment groove, a flat plate is slidably connected to the inner rod, and a fastening bolt is screwed on the side end face of the flat plate through a thread, and the fastening bolt is pressed tightly against the surface of the guardrail frame.

[0017] As a further technical solution, the guardrail frame can be rotated outward at a maximum angle of 90°. After the guardrail frame is rotated outward by 90°, the bottom portion forms a support with both sides of the platform.

[0018] As a further technical solution, movable wheels are arranged at four relative corners of the bottom of the frame.

[0019] As a further technical solution, the inner surface of the plate is slidably fitted with the surface of the guardrail frame.

[0020] The working principle and beneficial effects of the utility model are:

[0021] The utility model is provided with a lifting control component. Through the interaction of structures such as columns, sliding blocks, transverse axes, through holes, support columns, wire ropes, drive motors, main rods, transmission shafts and first transmission gears, the platform can be pulled to achieve the purpose of lifting by retracting and releasing the wire ropes. Through the sliding cooperation between the columns and the sliding blocks, the platform will not have other unstable situations such as rollover during the lifting process. In conjunction with the protective component, the safety during lifting can be effectively guaranteed, and the utility model has good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is an axonometric drawing from another perspective of the utility model;

[0026] Figure 4 For the utility model Figure 1 A partial enlarged view of part A;

[0027] In the figure: 1. frame; 2. platform; 3. lifting control component; 3-1. long hole; 3-2. column; 3-3. sliding block; 3-4. horizontal axis; 3-5. reel; 3-6. through hole; 3-7. support column; 3-8. wire rope; 3-9. outer plate; 3-10. drive motor; 3-11. main rod; 3-12. auxiliary rod; 3-13. transmission shaft; 3-14. first transmission gear; 4. protection component; 4-1. outer groove; 4-2. guardrail frame; 4-3. bottom frame; 4-4. second motor; 4-5. horizontal groove; 4-6. adjustment shaft; 4-7. second transmission gear; 4-8. bottom groove; 4-9. worm wheel; 4-10. worm; 4-11. adjustment groove; 4-12. inner rod; 4-13. plate; 4-14. fastening bolt; 5. moving wheel. DETAILED DESCRIPTION

[0028] The following will be combined with 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 of 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.

[0029] like Figure 1~Figure 4 As shown, this embodiment provides a liftable support for construction engineering, including

[0030] A frame 1 and a platform 2, wherein the platform 2 is arranged in the equipment frame;

[0031] A lifting control component 3, the lifting control component 3 is arranged on the frame 1 and the platform 2;

[0032] A protection component 4, the protection component 4 is arranged on the platform 2;

[0033] The lifting control component 3 includes a pair of long holes 3-1, the long holes 3-1 are opened at both ends of the surface of the frame 1, and the columns 3-2 are fixedly connected in the long holes 3-1. Sliding blocks 3-3 are provided on the opposite two end surfaces of the platform 2. The sliding blocks 3-3 are connected with the columns 3-2 in a sliding set. The two ends of the frame 1 are rotatably connected with a horizontal axis 3-4, and the two ends of the horizontal axis 3-4 are installed with a reel 3-5. A pair of through holes 3-6 are opened at both ends of the surface of the platform 2, and a pair of support columns 3-7 are provided on both surfaces of the frame 1. A steel wire rope 3-8 is connected between the platform 2 and the reel 3-5. The steel wire rope 3-8 passes through the through hole 3-6 and bypasses the top of the support column 3-7. The outer surfaces of the frame 1 are provided with outer plates 3-9, and a driving motor 3-10 is installed on the outer plate 3-9. A pair of main rods 3-11 are fixed at the bottom of the outer plate 3-9. A pair of auxiliary rods 3-12 are provided on the outer surface of the frame 1. The main rods 3-11 and the auxiliary rods 3-12 are rotatably connected with a transmission shaft 3-13. The output end of the driving motor 3-10 and both ends of the transmission shaft 3-13 and both ends of the horizontal axis 3-4 are provided with first transmission gears 3-14, and several first transmission gears 3-14 are meshed with each other.

[0034] In this embodiment, in order to achieve a stable lifting effect, a lifting control component 3 is designed. Long holes 3-1 are opened on both sides of the frame 1 and columns 3-2 are set. Sliding blocks 3-3 are fixed on both sides of the platform 2 and are slidably mounted on the columns 3-2, so that the platform 2 can move vertically up and down. Two horizontal shafts 3-4 are fixed at the bottom of the frame 1. Reels 3-5 are set at both ends of the horizontal shafts 3-4. Through holes 3-6 are opened on the surface of the platform 2. Support columns 3-7 are set on the inner side of the frame 1. Steel wire ropes 3-8 are set at the four corners of the surface of the platform 2. The steel wire ropes 3-8 bypass the support columns 3-7 and pass through the through holes 3-6 and then connect with the reels The shaft 3-5 is fixedly connected. When the horizontal shaft 3-4 rotates, the wire rope 3-8 can be rolled up by the reel 3-5 to achieve the effect of lifting the platform 2. An outer plate 3-9 and a drive motor 3-10 are arranged on the outside of the equipment frame. A main rod 3-11 and a sub-rod 3-12 are arranged at the bottom of the outer plate 3-9 and the side surface of the frame body 1 respectively. A transmission shaft 3-13 rotates in the main rod 3-11 and the sub-rod 3-12. The first transmission gears 3-14 are arranged at both ends of the transmission shaft 3-13, the output end of the drive motor 3-10 and both ends of the horizontal shaft 3-4. Through multi-stage transmission, the effect of the drive motor 3-10 controlling the rotation of the horizontal shaft 3-4 is achieved.

[0035] Furthermore, the protection component 4 includes a pair of outer grooves 4-1, the outer grooves 4-1 are opened on the end faces of both sides of the platform 2, and a guardrail frame 4-2 is rotatably connected in the outer grooves 4-1. A bottom frame 4-3 is fixedly connected to the bottom of the platform 2, and a second motor 4-4 is installed at the bottom of the bottom frame 4-3. A transverse groove 4-5 is opened at the bottom of the platform 2, and an adjusting shaft 4-6 is rotatably connected in the transverse groove 4-5. A second transmission gear 4-7 is installed on the output end of the second motor 4-4 and the adjusting shaft 4-6. The bottom of the guardrail frame 4-2 is opened. A bottom groove 4-8 is provided, a worm wheel 4-9 is installed in the bottom groove 4-8, worms 4-10 are provided at both ends of the adjusting shaft 4-6, the worms 4-10 are meshed with the worm wheels 4-9, an adjusting groove 4-11 is provided on the side end face of the guardrail frame 4-2, an inner rod 4-12 is installed in the adjusting groove 4-11, a plate 4-13 is slidably connected to the inner rod 4-12, and a fastening bolt 4-14 is screwed on the side end face of the plate 4-13 through a thread, and the fastening bolt 4-14 is pressed tightly against the surface of the guardrail frame 4-2.

[0036] In this embodiment, in order to achieve the effect of protecting the platform 2 and expanding the area, a protective component 4 is designed. An outer groove 4-1 is opened on both sides of the platform 2 and is rotatably connected to a guardrail frame 4-2. A base frame 4-3 is provided at the bottom of the platform 2 and is installed with a second motor 4-4. A transverse groove 4-5 is provided at the bottom of the platform 2, and an adjusting shaft 4-6 is rotatably connected inside. The adjusting shaft 4-6 and the output end of the second motor 4-4 are both provided with a second transmission gear 4-7 and are meshed with each other. The rotation of the adjusting shaft 4-6 can be controlled by the second motor 4-4. A bottom groove 4-8 is provided and a worm gear 4-9 is installed. Worm screws 4-10 are provided at both ends of the adjusting shaft 4-6. The worm screws 4-10 are meshed with the worm gear 4-9. The guardrail frame 4-2 can be rotated outward and opened by transmission control. A transverse cross groove 4-5 is provided in the top of the guardrail frame 4-2. An inner rod 4-12 is installed inside and a flat plate 4-13 that can move left and right is slidably connected. A fastening bolt 4-14 is screwed and connected in the flat plate 4-13 to fix the flat plate 4-13. When the guardrail frame 4-2 is unfolded, the flat plate 4-13 can increase the supporting area and can hold more goods.

[0037] Furthermore, the guardrail frame 4 - 2 can be rotated outward at a maximum angle of 90°. After the guardrail frame 4 - 2 is rotated outward by 90°, the bottom and both sides of the platform 2 form a support.

[0038] In this embodiment, by limiting the angle of 90°, the guardrail frame 4-2 can be in the same plane with the platform 2 after being rotated outward and opened.

[0039] Furthermore, moving wheels 5 are provided at four opposite corners of the bottom of the frame 1 .

[0040] In this embodiment, four moving wheels 5 are installed so that the entire support can move in any direction.

[0041] Furthermore, the inner surface of the plate 4-13 is slidably fitted with the surface of the guardrail frame 4-2.

[0042] In this embodiment, the sliding fit between the flat plate 4-13 and the surface of the guardrail frame 4-2 ensures that the flat plate 4-13 will not be bent when heavy objects are placed on it.

[0043] When it is needed, it is moved to the use position through the moving wheel 5. When it is raised, the driving motor 3-10 is started, and the two horizontal axes 3-4 are controlled to rotate through the multi-stage transmission of the first transmission gear 3-14. The reel 3-5 rolls up the wire rope 3-8 to control the platform 2 to rise smoothly upward. The guardrail frame 4-2 can play a protective role in the lifting process. When more goods need to be loaded, the second motor 4-4 is started, and the transmission of the second transmission gear 4-7 and the worm 4-10 and the worm wheel 4-9 controls the protective frame to rotate outward 90° to a fully open state, and then the goods are placed for lifting. The position of the flat plate 4-13 can be adjusted according to the position of the goods.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hoistable support for construction engineering, characterized in that: include A frame (1) and a platform (2), wherein the platform (2) is arranged inside the frame (1); A lifting control component (3), wherein the lifting control component (3) is arranged on the frame (1) and the platform (2); A protection component (4), wherein the protection component (4) is arranged on the platform (2); The lifting control component (3) comprises a pair of long holes (3-1), wherein the long holes (3-1) are provided at two ends of the surface of the frame (1), and a column (3-2) is fixedly connected in the long holes (3-1), and sliding blocks (3-3) are provided at the two opposite end surfaces of the platform (2), and the sliding blocks (3-3) are connected to the column (3-2) in a sliding sleeve, and the two ends of the frame (1) are rotatably connected to a horizontal axis (3-4).

2. A hoistable support for construction engineering according to claim 1, characterized in that: Reels (3-5) are installed at both ends of the transverse axis (3-4), a pair of through holes (3-6) are opened at both ends of the surface of the platform (2), a pair of support columns (3-7) are arranged on both surfaces of the frame (1), a steel wire rope (3-8) is connected between the platform (2) and the reel (3-5), and the steel wire rope (3-8) passes through the through holes (3-6) and bypasses the top of the support column (3-7).

3. A hoistable support for construction engineering according to claim 2, characterized in that: The frame body (1) is provided with outer plates (3-9) on both outer surfaces, a driving motor (3-10) is installed on the outer plates (3-9), a pair of main rods (3-11) are fixed at the bottom of the outer plates (3-9), and a pair of secondary rods (3-12) are provided on the outer surface of the frame body (1).

4. A hoistable support for construction engineering according to claim 3, characterized in that: The main rod (3-11) and the auxiliary rod (3-12) are rotatably connected with a transmission shaft (3-13), and the output end of the drive motor (3-10) and both ends of the transmission shaft (3-13) and both ends of the transverse axis (3-4) are all provided with first transmission gears (3-14), and a plurality of the first transmission gears (3-14) are meshed with each other.

5. The liftable support for construction engineering according to claim 1, characterized in that: The protection component (4) comprises a pair of outer grooves (4-1), the outer grooves (4-1) are arranged on the end surfaces of both sides of the platform (2), a guardrail frame (4-2) is rotatably connected in the outer grooves (4-1), a bottom frame (4-3) is fixedly connected to the bottom of the platform (2), and a second motor (4-4) is installed at the bottom of the bottom frame (4-3).

6. A hoistable support for construction engineering according to claim 5, characterized in that: A transverse groove (4-5) is provided at the bottom of the platform (2), an adjusting shaft (4-6) is rotatably connected in the transverse groove (4-5), a second transmission gear (4-7) is installed on the output end of the second motor (4-4) and the adjusting shaft (4-6), a bottom groove (4-8) is provided at the bottom of the guardrail frame (4-2), and a worm gear (4-9) is installed in the bottom groove (4-8).

7. A hoistable support for construction engineering according to claim 6, characterized in that: A worm (4-10) is provided at both ends of the adjustment shaft (4-6), and the worm (4-10) is meshed with the worm wheel (4-9). An adjustment groove (4-11) is provided on the side end surface of the guardrail frame (4-2), an inner rod (4-12) is installed in the adjustment groove (4-11), a flat plate (4-13) is slidably connected to the inner rod (4-12), and a fastening bolt (4-14) is screwed to the side end surface of the flat plate (4-13) through a thread, and the fastening bolt (4-14) is pressed against the surface of the guardrail frame (4-2).

8. The liftable support for construction engineering according to claim 5, characterized in that: The guardrail frame (4-2) can be rotated outwardly at a maximum angle of 90°. After the guardrail frame (4-2) is rotated outwardly by 90°, the bottom portion forms a support with both sides of the platform (2).

9. The liftable support for construction engineering according to claim 1, characterized in that: Moving wheels (5) are arranged at four opposite corners of the bottom of the frame (1).

10. A hoistable support for construction engineering according to claim 7, characterized in that: The inner surface of the flat plate (4-13) is slidably fitted to the surface of the guardrail frame (4-2).

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