Construction lifting platform

Abstract

The utility model discloses a construction lifting platform relates to lifting platform field, including base and bottom plate, be equipped with lifting mechanism between base and bottom plate, the bottom plate upper end is equipped with vertical rod close to the corner position, be equipped with extension mechanism between the two vertical rod, extension mechanism includes support rod, the support rod is equipped with the base and bottom plate upper end. Two sets of grooves are formed in the upper end of the bottom plate, protection mechanisms are embedded in the grooves, vertical grooves are formed in the side walls of the vertical rods, electric push rods are arranged at the bottom ends in the vertical grooves, sliding blocks are arranged in the vertical grooves, and baffles are arranged on the side walls of the vertical rods and located on one sides of the vertical grooves. The lifting platform has the advantages that the height of the extending mechanism can be adjusted according to the height of goods, the protection range is widened, the goods with different heights are shielded and protected, the goods are prevented from falling off from the upper end of the bottom plate in the lifting process, damage to the bottom plate caused by friction and heavy pressure when the goods are loaded and unloaded is reduced, and the service life of the lifting platform is further prolonged.

Description

Technical Field

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

[0002] The construction lifting platform in smart construction is a multifunctional mechanical lifting and loading equipment used to transport people and goods to high or deep places in buildings. The lifting platform can lift workers and tools to the required construction height in a short time, significantly improving work efficiency. This rapid lifting capability reduces waiting and handling time, making work more efficient.

[0003] However, in the prior art, since the stacking heights of the goods placed on the construction lifting platform are different, the height of the guardrail structure located on the lifting platform is fixed, and the goods exceeding the guardrail structure cannot be effectively protected, which can easily cause the goods to fall during the lifting process. Utility Model Content

[0004] The purpose of the utility model is to provide a construction lifting platform to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a construction lifting platform, comprising a base and a bottom plate, a lifting mechanism is arranged between the base and the bottom plate, vertical rods are arranged at the upper end of the bottom plate and near the corners, an extension mechanism is arranged between the two groups of vertical rods, the extension mechanism includes a support rod, two groups of grooves are opened at the upper end of the bottom plate, and a protective mechanism is embedded in the grooves.

[0006] As a further solution of the utility model: a vertical groove is opened on the side wall of the vertical rod, an electric push rod is arranged at the bottom end of the vertical groove, a sliding block is arranged inside the vertical groove, a baffle is arranged on the side wall of the vertical rod and located on one side of the vertical groove, and a limiting plate is arranged on the side wall of the baffle.

[0007] As a further solution of the utility model: a limiting groove is provided on the side wall of the support rod, a cross bar is arranged between the two groups of the support rods and at the top position, two groups of first telescopic rods are arranged between the bottom plate and the cross bar, and a cross plate is arranged between the two groups of vertical rods and near the top position.

[0008] As a further solution of the utility model: one end of the slider is fixedly connected to the bottom of the support rod, the slider slides up and down along the vertical groove through the electric push rod, and the support rod is slidably arranged at a position on one side of the baffle through the limit groove and the limit plate.

[0009] As a further solution of the utility model: the protective mechanism includes a support plate, a second telescopic rod is arranged between the bottom corner of the support plate and the bottom end of the groove, a slot is opened on the top of the support plate, and a wear-resistant plate is inserted on the support plate through the slot.

[0010] As a further solution of the utility model: a spring is wound on the surface of the second telescopic rod, and the support plate is movably arranged in the groove through the second telescopic rod and the spring.

[0011] The above technical solution is adopted: the electric push rod is started to push the slider to move upward along the vertical groove. When the slider moves, it drives the support rod to move upward. At this time, the support rod pushes the cross bar upward along the baffle through the limit groove and the limit plate. The height of the four groups of cross bars can be adjusted. At the same time, the first telescopic rod extends as the cross bar rises, and then the height of the extension mechanism can be adjusted according to the height of the goods, thereby increasing the protective range, shielding and protecting goods at different heights, and preventing goods from falling from the upper end of the bottom plate during lifting.

[0012] When the goods are placed on the upper end of the wear-resistant plate in the bottom plate, the support plate bears the pressure and moves toward the inside of the groove, causing the second telescopic rod and the spring to be compressed. During the compression of the spring, the pressure applied to the support plate by the goods can be buffered, thereby preventing the bottom plate from being damaged by the goods. At the same time, the wear-resistant plate is inserted into the top of the support plate through a slot, which makes it easier to replace the wear-resistant plate, further protects the bottom plate, reduces the damage to the bottom plate caused by friction and heavy pressure when loading and unloading goods, and further improves the service life of the lifting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a construction lifting platform;

[0014] Figure 2 It is a structural schematic diagram of a vertical rod of a construction lifting platform;

[0015] Figure 3 It is a structural schematic diagram of a support rod of a construction lifting platform;

[0016] Figure 4 The present invention is a cross-sectional view of a bottom plate of a construction lifting platform.

[0017] In the figure: 1. base; 2. lifting mechanism; 3. bottom plate; 4. vertical rod; 5. extension mechanism; 6. vertical slot; 7. electric push rod; 8. slider; 9. baffle; 10. limit plate; 11. support rod; 13. limit slot; 14. first telescopic rod; 15. cross bar; 16. cross plate; 17. groove; 18. protection mechanism; 19. support plate; 20. slot; 21. wear-resistant plate; 22. second telescopic rod. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a construction lifting platform, including a base 1 and a bottom plate 3, a lifting mechanism 2 is arranged between the base 1 and the bottom plate 3, vertical rods 4 are arranged on the upper end of the bottom plate 3 and near the corners, an extension mechanism 5 is arranged between the two groups of vertical rods 4, the extension mechanism 5 includes a support rod 11, two groups of grooves 17 are opened on the upper end of the bottom plate 3, and a protective mechanism 18 is embedded in the groove 17.

[0021] A vertical slot 6 is provided on the side wall of the vertical rod 4, an electric push rod 7 is provided at the bottom end of the vertical slot 6, a slider 8 is provided inside the vertical slot 6, a baffle 9 is provided on the side wall of the vertical rod 4 and located on one side of the vertical slot 6, and a limit plate 10 is provided on the side wall of the baffle 9.

[0022] A limiting groove 13 is provided on the side wall of the support rod 11, a cross bar 15 is arranged between the two groups of support rods 11 and at the top position, two groups of first telescopic rods 14 are arranged between the bottom plate 3 and the cross bar 15, and a cross plate 16 is arranged between the two groups of vertical rods 4 and near the top position.

[0023] One end of the slider 8 is fixedly connected to the bottom of the support rod 11 , and the slider 8 slides up and down along the vertical slot 6 through the electric push rod 7 , and the support rod 11 is slidably arranged at one side of the baffle 9 through the limiting slot 13 and the limiting plate 10 .

[0024] When in use, during the intelligent construction process, workers place the goods on the upper end of the base plate 3, and then start the lifting mechanism 2 between the base 1 and the base plate 3 to push the base plate 3 to move upward, so that the goods are lifted to a suitable height through the lifting platform for intelligent construction construction. After the goods are placed on the upper end of the base plate 3, the vertical rod 4, the horizontal plate 16 and the first telescopic rod 14 can shield and protect the goods on all sides, and start the electric push rod 7 to push the slider 8 to move upward along the vertical groove 6. When the slider 8 moves, it drives the support rod 11 to move upward. At this time, the support rod 11 cooperates with the limit plate 10 through the limit groove 13 to push the cross bar 15 upward along the baffle 9, and the height of the four groups of cross bars 15 can be adjusted. At the same time, the first telescopic rod 14 extends as the cross bar 15 rises, and then the height of the extension mechanism 5 can be adjusted according to the height of the goods, thereby increasing the protective range, shielding and protecting goods at different heights, and preventing goods from falling from the upper end of the base plate 3 during the lifting process.

[0025] Embodiment 2

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a construction lifting platform, including a base 1 and a bottom plate 3, a lifting mechanism 2 is arranged between the base 1 and the bottom plate 3, vertical rods 4 are arranged on the upper end of the bottom plate 3 and near the corners, an extension mechanism 5 is arranged between the two groups of vertical rods 4, the extension mechanism 5 includes a support rod 11, two groups of grooves 17 are opened on the upper end of the bottom plate 3, and a protective mechanism 18 is embedded in the groove 17.

[0027] See also Figure 4 The protection mechanism 18 includes a support plate 19, a second telescopic rod 22 is arranged between the bottom corner of the support plate 19 and the bottom end of the groove 17, a slot 20 is opened at the top of the support plate 19, and a wear-resistant plate 21 is inserted into the support plate 19 through the slot 20.

[0028] A spring is wound around the surface of the second telescopic rod 22 , and the support plate 19 is movably arranged inside the groove 17 through the second telescopic rod 22 and the spring.

[0029] Specifically, when the cargo is placed on the upper end of the wear-resistant plate 21 in the bottom plate 3, the support plate 19 is subjected to pressure and moves toward the inside of the groove 17, so that the second telescopic rod 22 and the spring are compressed. During the compression of the spring, the pressure exerted by the cargo on the support plate 19 can be buffered, thereby preventing the bottom plate 3 from being damaged by the cargo. At the same time, the wear-resistant plate 21 is inserted into the top of the support plate 19 through the slot 20, so that the replacement of the wear-resistant plate 21 is relatively convenient, which can further protect the bottom plate 3, reduce the damage to the bottom plate 3 caused by friction and heavy pressure when loading and unloading cargo, and further improve the service life of the lifting platform.

[0030] Working principle: During the intelligent construction process, workers place the goods on the upper end of the base plate 3, and then start the lifting mechanism 2 between the base 1 and the base plate 3 to push the base plate 3 upward, so that the goods are lifted to a suitable height through the lifting platform for intelligent construction construction. After placing the goods on the upper end of the base plate 3, the vertical rod 4, the horizontal plate 16 and the first telescopic rod 14 can shield and protect the goods on all sides. Start the electric push rod 7 to push the slider 8 to move upward along the vertical groove 6. When the slider 8 moves, it drives the support rod 11 to move upward. At this time, the support rod 11 cooperates with the limit plate 10 through the limit groove 13 to push the cross bar 15 upward along the baffle 9. The height of the four groups of cross bars 15 can be adjusted. At the same time, the first telescopic rod 14 extends as the cross bar 15 rises. Furthermore, the height of the extension mechanism 5 can be adjusted according to the height of the goods, thereby increasing the protective range, shielding and protecting goods at different heights, and preventing the goods from falling from the upper end of the bottom plate 3 during the lifting process. When the goods are placed on the upper end of the wear-resistant plate 21 in the bottom plate 3, the support plate 19 is subjected to pressure and moves toward the inside of the groove 17, so that the second telescopic rod 22 and the spring are compressed. During the compression of the spring, the pressure applied to the support plate 19 by the goods can be buffered, thereby preventing the bottom plate 3 from being damaged by the goods. At the same time, the wear-resistant plate 21 is inserted into the top of the support plate 19 through the slot 20, so that the wear-resistant plate 21 is more convenient to replace, which can further protect the bottom plate 3, reduce the damage to the bottom plate 3 caused by friction and heavy pressure when loading and unloading goods, and further improve the service life of the lifting platform.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A construction lifting platform, comprising a base (1) and a bottom plate (3), characterized in that: A lifting mechanism (2) is arranged between the base (1) and the bottom plate (3); vertical rods (4) are arranged at the upper end of the bottom plate (3) and near the corners; an extension mechanism (5) is arranged between two groups of vertical rods (4); the extension mechanism (5) comprises a support rod (11); two groups of grooves (17) are arranged at the upper end of the bottom plate (3); and a protective mechanism (18) is embedded in the grooves (17).

2. A construction lifting platform according to claim 1, characterized in that: A vertical groove (6) is provided on the side wall of the vertical rod (4), an electric push rod (7) is provided at the bottom end of the vertical groove (6), a sliding block (8) is provided inside the vertical groove (6), a baffle (9) is provided on the side wall of the vertical rod (4) and located on one side of the vertical groove (6), and a limiting plate (10) is provided on the side wall of the baffle (9).

3. A construction lifting platform according to claim 2, characterized in that: The side wall of the support rod (11) is provided with a limiting groove (13); a cross bar (15) is arranged between the two groups of support rods (11) and at the top position; two groups of first telescopic rods (14) are arranged between the bottom plate (3) and the cross bar (15); and a cross plate (16) is arranged between the two groups of vertical rods (4) and near the top position.

4. A construction lifting platform according to claim 3, characterized in that: One end of the slider (8) is fixedly connected to the bottom of the support rod (11); the slider (8) slides up and down along the vertical groove (6) through the electric push rod (7); and the support rod (11) is slidably arranged at a position on one side of the baffle (9) through a limiting groove (13) in cooperation with a limiting plate (10).

5. A construction lifting platform according to claim 1, characterized in that: The protection mechanism (18) comprises a support plate (19), a second telescopic rod (22) is arranged between the bottom corner of the support plate (19) and the bottom end of the groove (17), a slot (20) is provided at the top of the support plate (19), and a wear-resistant plate (21) is inserted into the support plate (19) through the slot (20).

6. A construction lifting platform according to claim 5, characterized in that: A spring is wound around the surface of the second telescopic rod (22), and the support plate (19) is movably arranged inside the groove (17) through the second telescopic rod (22) and in cooperation with the spring.

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