Material elevator for building construction

Abstract

The utility model discloses a material hoister for building construction, which belongs to the technical field of material hoisters and is characterized by comprising a hoister body, an annular hole is formed in the top of the hoister body, a buffer component is fixedly connected to the inner wall of the annular hole, a connecting frame is fixedly connected to one end of the hoister body, and the connecting frame is fixedly connected to the other end of the hoister body. A placing box is fixedly connected to the bottom of the connecting frame, through holes are formed in the left side and the right side of the placing box, and limiting assemblies are fixedly connected to the inner walls of the through holes; the problems that when an existing material hoister descends a carrying box, the carrying box and the hoister are prone to collision due to the fact that the existing material hoister does not have the buffering performance, the hoister is prone to being damaged for a long time under the influence of collision, most material hoisters are inconvenient to limit placed materials, and therefore the materials are not prone to falling when transported are solved. And shaking in the object carrying box is easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of material hoists, in particular to a material hoist 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. During the construction process, hoists are needed to transport materials from the bottom to the top.

[0003] At present, a Chinese utility model with publication number: CN218881630U discloses a material hoist for construction, which belongs to the technical field of construction, and includes a base, a lifting mechanism is arranged above the base, a lifting platform is arranged on one side of the lifting mechanism, clamping components are symmetrically arranged at both ends of the lifting platform, and a moving component is arranged inside the base. This utility model arranges the clamping component, so that when the device is in use, it is convenient to clamp and fix the material, thereby improving the convenience of use. This utility model arranges the moving component to achieve the effect of facilitating the movement of the device. When the device needs to be moved, the drive motor is started, and the drive motor rotates to drive the screw to rotate through the bevel gear 2 and the auxiliary gear 1, thereby driving the moving seat to move so that the universal wheel contacts the ground, so that the device can be moved, so that when the device is in use, it is convenient to move the device to a suitable place for use.

[0004] However, when the existing material elevator lowers the cargo box, it is easy for the cargo box to collide with the elevator because it does not have buffering performance. Under the influence of the collision, the elevator is easily damaged for a long time. In addition, most material elevators are not convenient for limiting the placed materials, so that the materials are easy to shake in the cargo box during transportation. Utility Model Content

[0005] The utility model provides a material hoist for construction, aiming to solve the problem that when the existing material hoist lowers the cargo box, it is easy to collide between the cargo box and the hoist because the hoist does not have buffering performance, and under the influence of the collision, the hoist is easily damaged for a long time, and most material hoists are not convenient for limiting the placed materials, so that the materials are easy to shake in the cargo box during transportation.

[0006] The utility model is implemented as follows: a material hoist for construction includes a hoist body, a circular hole is opened on the top of the hoist body, a buffer assembly is fixedly connected to the inner wall of the circular hole, a connecting frame is fixedly connected to one end of the hoist body, a placing box is fixedly connected to the bottom of the connecting frame, through holes are opened on the left and right sides of the placing box, and a limit assembly is fixedly connected to the inner wall of the through hole;

[0007] The buffer assembly includes a buffer, the surface of which is fixedly connected to the inner wall of the annular hole, the top of the buffer is fixedly connected to a square plate, the top of the square plate is provided with a sliding hole, the inner wall of the sliding hole is slidably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a connecting plate, the left and right sides of the connecting plate are fixedly connected to the side opposite to the elevator body, and the other end of the sliding rod is fixedly connected to a limiting ring.

[0008] In order to achieve the effect of limiting the material, as a preferred material hoist for construction of the utility model, the limiting assembly includes an adjustable telescopic rod, the surface of the adjustable telescopic rod is fixedly connected to the inner wall of the through hole, the output end of the adjustable telescopic rod is fixedly connected to the limiting plate, the surface of the adjustable telescopic rod is fixedly connected to a reinforcement ring, the side of the reinforcement ring close to the limiting plate is fixedly connected to a reinforcement rod, and the other end of the reinforcement rod is fixedly connected to the side opposite to the placement box.

[0009] In order to achieve the effect of assisting in guiding the installation position of the buffer, as a preferred embodiment of the utility model for a material hoist for construction, a total of nine annular holes are provided, and the annular holes are evenly distributed on the top of the hoist body.

[0010] In order to achieve the effect of limiting the limit plate, as a preferred material hoist for construction of the utility model, the front and rear sides of the inner wall of the placement box are provided with limit grooves, the inner wall of the limit groove is slidably connected to the limit block, and the front and rear sides of the limit block are fixedly connected to the side opposite to the limit plate.

[0011] In order to achieve the effect of protecting the limit plate, as a preferred embodiment of the material hoist for construction of the utility model, the left and right sides of the limit plate are fixedly connected with protection pads, and the surfaces of the protection pads are provided with protrusions.

[0012] In order to assist in guiding the installation position of the limit rod, as a preferred material hoist for construction of the utility model, a square groove is provided on the front side of the hoist body, and the bottom and top of the inner wall of the square groove are fixedly connected to the limit rod.

[0013] In order to limit the moving position of the placement box, as a preferred material hoist for construction of the utility model, the surface of the limit rod is slidably connected with a slider, the slider contacts the inner wall of the square groove, and the front side of the slider is fixedly connected to the rear side of the placement box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The material hoist for construction is provided with a hoist body, an annular hole, a buffer component, a connecting frame, a placement box, a through hole and a limit component. By placing the material into the placement box and then starting the limit component, the limit component can be fixed through the through hole and pushed toward one side of the material. Subsequently, the limit component can limit the material through contact with the material. After that, the hoist body is started, and the hoist body can drive the connection frame to move upward through a fixed connection with the connection frame. The connection between the connection frame and the placement box can drive the placement box to move when the connection frame moves, thereby completing the transportation of the material. Then, when the placement box is lowered, the buffer component can relieve the impact force of the placement box when it is lowered through contact between the placement box and the buffer component, thereby avoiding excessive impact force when the placement box is lowered, thereby causing damage to the hoist body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the material hoist for construction of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the hoist body and the annular hole in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the placement box and the limiting groove in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the buffer component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the limit assembly in the utility model.

[0021] In the figure, 1. elevator body; 2. annular hole; 3. buffer assembly; 301. buffer; 302. square plate; 303. sliding hole; 304. sliding rod; 305. connecting plate; 306. limiting ring; 4. connecting frame; 5. placement box; 6. through hole; 7. limiting assembly; 701. adjusting telescopic rod; 702. limiting plate; 703. reinforcement ring; 704. reinforcement rod; 8. limiting groove; 9. limiting block; 10. protective pad; 11. square groove; 12. limiting rod; 13. slider. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a material hoist for construction, comprising a hoist body 1, a circular hole 2 is opened on the top of the hoist body 1, a buffer component 3 is fixedly connected to the inner wall of the circular hole 2, a connecting frame 4 is fixedly connected to one end of the hoist body 1, a placing box 5 is fixedly connected to the bottom of the connecting frame 4, a through hole 6 is opened on the left and right sides of the placing box 5, and a limit component 7 is fixedly connected to the inner wall of the through hole 6;

[0025] The buffer assembly 3 includes a buffer 301, the surface of the buffer 301 is fixedly connected to the inner wall of the annular hole 2, the top of the buffer 301 is fixedly connected to a square plate 302, the top of the square plate 302 is provided with a sliding hole 303, the inner wall of the sliding hole 303 is slidably connected to a sliding rod 304, the bottom of the sliding rod 304 is fixedly connected to a connecting plate 305, the left and right sides of the connecting plate 305 are fixedly connected to the side opposite to the elevator body 1, and the other end of the sliding rod 304 is fixedly connected to a limiting ring 306.

[0026] In this embodiment: by setting the elevator body 1, the annular hole 2, the buffer component 3, the connecting frame 4, the placement box 5, the through hole 6 and the limit component 7, the material can be placed in the placement box 5, and then the limit component 7 is started, so that the limit component 7 can be fixed through the through hole 6 and pushed to one side of the material, and then the limit component 7 can limit the material through the contact between the limit component 7 and the material, and then the elevator body 1 is started, and the elevator body 1 can drive the connecting frame 4 to move upward through the fixed connection with the connecting frame 4, and through the connection between the connecting frame 4 and the placement box 5, when the connecting frame 4 moves, it drives the placement box 5 to move, thereby completing the transportation of the material, and then when the placement box 5 is lowered, the buffer component 3 can alleviate the impact force of the placement box 5 when it descends through the contact between the placement box 5 and the buffer component 3, so as to avoid excessive impact force when the placement box 5 descends, thereby causing damage to the elevator body 1.

[0027] As a technical optimization solution of the utility model, the limiting component 7 includes an adjustable telescopic rod 701, the surface of the adjustable telescopic rod 701 is fixedly connected to the inner wall of the through hole 6, the output end of the adjustable telescopic rod 701 is fixedly connected to the limiting plate 702, the surface of the adjustable telescopic rod 701 is fixedly connected to a reinforcement ring 703, the side of the reinforcement ring 703 close to the limiting plate 702 is fixedly connected to a reinforcement rod 704, and the other end of the reinforcement rod 704 is fixedly connected to the side opposite to the placement box 5.

[0028] In this embodiment: by setting the limit component 7, the adjustable telescopic rod 701 can be started to advance, and then the advancement of the adjustable telescopic rod 701 can drive the limit plate 702 to move, and the movement of the limit plate 702 can limit the placed material, and when the adjustable telescopic rod 701 is advanced, the reinforcement ring 703 and the reinforcement rod 704 can be used to improve the stability of the adjustable telescopic rod 701.

[0029] As a technical optimization solution of the present invention, nine annular holes 2 are provided in total, and the annular holes 2 are evenly distributed on the top of the elevator body 1 .

[0030] In this embodiment: by providing the annular hole 2, the installation position of the buffer 301 can be auxiliary guided.

[0031] As a technical optimization solution of the utility model, limiting grooves 8 are opened on the front and rear sides of the inner wall of the placement box 5, the inner wall of the limiting groove 8 is slidably connected to the limiting block 9, and the front and rear sides of the limiting block 9 are fixedly connected to the side opposite to the limiting plate 702.

[0032] In this embodiment: by setting the limit groove 8 and the limit block 9, the limit block 9 can be limited, and by connecting the limit block 9 with the limit plate 702, the limit block 9 can limit the limit plate 702 through the limit groove 8, thereby improving the sliding stability of the limit plate 702.

[0033] As a technical optimization solution of the present invention, the left and right sides of the limiting plate 702 are fixedly connected with a protection pad 10 , and the surface of the protection pad 10 is provided with convex points.

[0034] In this embodiment, the protection pad 10 is provided to protect the limit plate 702, thereby preventing the limit plate 702 from being damaged when in contact with the material.

[0035] As a technical optimization solution of the utility model, a square groove 11 is opened on the front side of the elevator body 1, and the bottom and top of the inner wall of the square groove 11 are fixedly connected to a limit rod 12.

[0036] In this embodiment, by providing the square groove 11 and the limiting rod 12 , the installation position of the limiting rod 12 can be auxiliary guided.

[0037] As a technical optimization solution of the utility model, a slider 13 is slidably connected to the surface of the limit rod 12 , the slider 13 contacts the inner wall of the square groove 11 , and the front side of the slider 13 is fixedly connected to the rear side of the placement box 5 .

[0038] In this embodiment, by providing the slider 13 , the slider 13 can be slidably connected to the limiting rod 12 , so that the slider 13 limits the moving position of the placement box 5 through the limiting rod 12 .

[0039] Working principle: First, put the material into the placement box 5, and then start the adjustable telescopic rod 701 to advance the adjustable telescopic rod 701, and then the advancement of the adjustable telescopic rod 701 can drive the limit plate 702 to move, and through the movement of the limit plate 702, the limit plate 702 can limit the placed material, and then start the elevator body 1, so that the elevator body 1 can drive the connecting frame 4 to move upward through the fixed connection with the connecting frame 4, and through the connection between the connecting frame 4 and the placement box 5, when the connecting frame 4 moves, it drives the placement box 5 to move, so that After the transportation of materials is completed, when the placing box 5 descends, the placing box 5 can be in contact with the square plate 302, so that the square plate 302 can squeeze the buffer 301 downward, and when the square plate 302 squeezes the buffer 301 downward, the sliding hole 303 slides on the slide rod 304, so that the position of the square plate 302 will not be shifted. Afterwards, the impact force of the placing box 5 descending can be alleviated by the buffering effect of the buffer 301, so that the impact force of the placing box 5 descending will not cause damage to the elevator body 1, and then the transportation of materials is completed.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material hoist for construction, comprising a hoist body (1), characterized in that: The top of the elevator body (1) is provided with an annular hole (2), the inner wall of the annular hole (2) is fixedly connected to a buffer assembly (3), one end of the elevator body (1) is fixedly connected to a connecting frame (4), the bottom of the connecting frame (4) is fixedly connected to a placement box (5), the left and right sides of the placement box (5) are provided with through holes (6), and the inner wall of the through hole (6) is fixedly connected to a limit assembly (7); The buffer assembly (3) comprises a buffer (301), the surface of the buffer (301) is fixedly connected to the inner wall of the annular hole (2), the top of the buffer (301) is fixedly connected to a square plate (302), the top of the square plate (302) is provided with a sliding hole (303), the inner wall of the sliding hole (303) is slidably connected to a sliding rod (304), the bottom of the sliding rod (304) is fixedly connected to a connecting plate (305), the left and right sides of the connecting plate (305) are fixedly connected to the side opposite to the elevator body (1), and the other end of the sliding rod (304) is fixedly connected to a limiting ring (306).

2. A material hoist for construction according to claim 1, characterized in that: The limiting assembly (7) comprises an adjustable telescopic rod (701), the surface of the adjustable telescopic rod (701) being fixedly connected to the inner wall of the through hole (6), the output end of the adjustable telescopic rod (701) being fixedly connected to the limiting plate (702), the surface of the adjustable telescopic rod (701) being fixedly connected to a reinforcement ring (703), a side of the reinforcement ring (703) close to the limiting plate (702) being fixedly connected to a reinforcement rod (704), and the other end of the reinforcement rod (704) being fixedly connected to a side opposite to the placement box (5).

3. A material hoist for construction according to claim 1, characterized in that: A total of nine annular holes (2) are provided, and the annular holes (2) are evenly distributed on the top of the elevator body (1).

4. A material hoist for construction according to claim 1, characterized in that: The front and rear sides of the inner wall of the placement box (5) are provided with limiting grooves (8), the inner wall of the limiting grooves (8) is slidably connected to a limiting block (9), and the front and rear sides of the limiting block (9) are fixedly connected to the side opposite to the limiting plate (702).

5. A material hoist for construction according to claim 2, characterized in that: The left and right sides of the limiting plate (702) are fixedly connected with a protection pad (10), and the surface of the protection pad (10) is provided with convex points.

6. A material hoist for construction according to claim 1, characterized in that: A square groove (11) is provided on the front side of the elevator body (1), and a limit rod (12) is fixedly connected to the bottom and top of the inner wall of the square groove (11).

7. A material hoist for construction according to claim 6, characterized in that: A sliding block (13) is slidably connected to the surface of the limiting rod (12), the sliding block (13) contacts the inner wall of the square groove (11), and the front side of the sliding block (13) is fixedly connected to the rear side of the placement box (5).

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