Construction hoisting device

Abstract

The utility model discloses a hoisting device for construction, and relates to the technical field of civil construction. The device comprises a bottom plate, a bearing mechanism and a pressing mechanism. After the air cylinder is started, the purpose of adjusting the distance between the movable plates can be achieved, the moving stability of the movable plates can be guaranteed under the action of the limiting plates, therefore, the purpose of clamping devices with different widths can be achieved, the actual using effect can be guaranteed, when the movable plates move, the fixed columns can be driven to move in the pressing plates, and the clamping effect is good. The purpose of clamping the equipment in the horizontal direction can be achieved; after a hydraulic cylinder is started, the purpose of adjusting the height of a transverse plate can be achieved, when the transverse plate moves, a connecting column and a pressing plate at the lower end can move in the vertical direction, and therefore the purpose of clamping equipment in the vertical direction can be achieved, and the moving stability of the pressing plate can be further guaranteed under the cooperation of a fixing column and a limiting column; therefore, the applicability can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering and construction, in particular to a construction hoisting device. Background Art

[0002] Civil engineering is a general term for the science and technology of building various types of engineering facilities. It refers to the materials and equipment used and the technical activities such as survey, design, construction, maintenance and repair carried out; it also refers to the object of engineering construction, that is, various engineering facilities built above or below the ground, on land or in water, which directly or indirectly serve human life, production, military affairs, and scientific research.

[0003] Civil engineering workers have found in actual work that when the lifting device is in use, the area of ​​the hanging basket is limited, and only some smaller building materials can be lifted. When lifting some longer materials such as steel pipes and steel plates, ropes are generally used for lifting. The lifting process is very dangerous, resulting in limited functions of the lifting device. For this reason, we propose a construction lifting device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems mentioned in the above background technology, and the utility model provides a construction lifting device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A construction lifting device comprises a base plate, a supporting mechanism is arranged at the upper end of the base plate, the supporting mechanism comprises a cylinder, movable plates are arranged at the output shafts at both ends of the cylinder, a limit plate is detachably installed at the lower end of each movable plate, a supporting plate is arranged between two movable plates, a limit column is installed at the upper end of the supporting plate; a clamping mechanism is arranged above the supporting mechanism, the clamping mechanism comprises a pressing plate, two symmetrically arranged connecting columns are installed at the upper end of the pressing plate, a cross plate is installed at the upper end of the connecting column, fixed columns are movably installed at both sides of the pressing plate, and hydraulic cylinders are detachably installed at both sides of the cross plate.

[0007] Furthermore, a clamping block is installed at the lower end of each movable plate, and a clamping groove is provided at the upper end of the limiting plate, and the clamping block is clamped in the clamping groove.

[0008] Furthermore, a limiting groove is provided at the upper end of the bottom plate, and the limiting plate is movably connected to the bottom plate via the limiting groove.

[0009] Furthermore, each movable plate is provided with a through slot inside, and the supporting plate and the pressing plate are movably connected with the movable plate through the through slot.

[0010] Furthermore, each of the movable plate and the pressing plate is provided with a movable groove with arc-shaped structures at both ends, and the fixed column is movably connected with the movable plate and the pressing plate through the movable groove.

[0011] Furthermore, two symmetrically arranged top seats are installed at the lower end of the transverse plate, and the circumferential surface of the upper end of each hydraulic cylinder output shaft is sleeved with a base, and a connecting plate is detachably connected between the top seat and the base on the same side through a connecting shaft.

[0012] Furthermore, mounting grooves are provided at both ends of the connecting plate, and the top seat and the base are installed in the mounting grooves.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. After the cylinder is started, the utility model can achieve the purpose of adjusting the spacing of the movable plate. Under the action of the limit plate, the moving stability of the movable plate can be guaranteed, so that the purpose of clamping equipment of different widths can be achieved, and then the actual use effect can be guaranteed. When the movable plate moves, it will drive the fixed column to move inside the pressure plate, that is, the purpose of clamping the equipment in the horizontal direction can be achieved.

[0015] 2. After the hydraulic cylinder is started, the utility model can achieve the purpose of adjusting the height of the cross plate. When the cross plate moves, the connecting column and the pressure plate at the lower end will move in the vertical direction, thereby achieving the purpose of clamping the equipment in the vertical direction. With the cooperation of the fixed column and the limit column, the movement stability of the pressure plate can be further guaranteed, thereby effectively improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the supporting mechanism in the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the pressing mechanism in the utility model.

[0020] Figure numerals: 1. bottom plate; 2. supporting mechanism; 201. cylinder; 202. movable plate; 203. limit plate; 204. supporting plate; 205. limit column; 3. clamping mechanism; 301. pressing plate; 302. connecting column; 303. cross plate; 304. fixed column; 305. hydraulic cylinder; 306. top seat; 307. base; 308. connecting shaft; 309. connecting plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] See also Figure 1 - Figure 4 The utility model provides a construction lifting device, including a base plate 1, a supporting mechanism 2 is arranged at the upper end of the base plate 1, the supporting mechanism 2 includes a cylinder 201, the output shafts at both ends of the cylinder 201 are provided with movable plates 202, the lower end of each movable plate 202 can be detachably installed with a limiting plate 203, a supporting plate 204 is arranged between the two movable plates 202, and a limiting column 205 is installed at the upper end of the supporting plate 204.

[0023] Under the action of the base plate 1, the installation stability of the cylinder 201 can be guaranteed, under the action of the cylinder 201, the installation stability of the movable plate 202 can be guaranteed, under the action of the limiting plate 203, the supporting purpose of the movable plate 202 can be achieved, under the action of the supporting plate 204, the supporting purpose of the equipment can be achieved, and under the action of the limiting column 205, the movement stability of the supporting plate 204 and the pressing plate 301 can be guaranteed. After starting the cylinder 201, the spacing adjustment purpose of the movable plate 202 can be achieved. Under the action of the limiting plate 203, the movement stability of the movable plate 202 can be guaranteed, so that the clamping purpose of equipment of different widths can be achieved, and then the actual use effect can be guaranteed. When the movable plate 202 moves, it will drive the fixed column 304 to move inside the pressing plate 301, that is, the horizontal clamping purpose of the equipment can be achieved.

[0024] A clamping mechanism 3 is arranged above the supporting mechanism 2, and the clamping mechanism 3 includes a pressing plate 301, and two symmetrically arranged connecting columns 302 are installed on the upper end of the pressing plate 301, and a cross plate 303 is installed on the upper end of the connecting column 302. Fixed columns 304 are movably installed on both sides of the pressing plate 301, and hydraulic cylinders 305 are detachably installed on both sides of the cross plate 303.

[0025] Under the action of the pressure plate 301, the equipment can be clamped in the vertical direction. Under the action of the connecting column 302, the connection stability between the pressure plate 301 and the cross plate 303 can be guaranteed. Under the action of the hydraulic cylinder 305, the lifting purpose of the cross plate 303 can be achieved. Under the action of the bottom plate 1, the support purpose of the hydraulic cylinder 305 can be achieved. After starting the hydraulic cylinder 305, the height adjustment purpose of the cross plate 303 can be achieved. When the cross plate 303 moves, the connecting column 302 and the pressure plate 301 at the lower end will move in the vertical direction, so as to achieve the purpose of clamping the equipment in the vertical direction. With the cooperation of the fixed column 304 and the limit column 205, the movement stability of the pressure plate 301 can be further guaranteed, thereby effectively improving the applicability.

[0026] In this embodiment, preferably, a snap-in block is installed at the lower end of each movable plate 202, and a snap-in groove is opened at the upper end of the limiting plate 203, in which the snap-in block is snapped; the installation stability of the snap-in block can be guaranteed under the action of the snap-in groove, and the connection stability between the movable plate 202 and the limiting plate 203 can be guaranteed under the cooperation of the snap-in block and the snap-in groove, and the movable plate 202 and the limiting plate 203 can be disassembled.

[0027] In this embodiment, preferably, a limiting groove is opened at the upper end of the base plate 1, and the limiting plate 203 is movably connected with the base plate 1 through the limiting groove; under the action of the limiting groove, the movement stability of the limiting plate 203 can be guaranteed, and the limiting effect is also achieved.

[0028] In this embodiment, preferably, each movable plate 202 is provided with a through groove inside, and the supporting plate 204 and the pressing plate 301 are movably connected with the movable plate 202 through the through groove; under the action of the through groove, the movement stability of the supporting plate 204 and the pressing plate 301 can be guaranteed.

[0029] In this embodiment, preferably, each movable plate 202 and pressure plate 301 is provided with a movable groove with arc-shaped structures at both ends, and the fixed column 304 is movably connected with the movable plate 202 and the pressure plate 301 through the movable groove; under the action of the movable groove, space can be provided for the movement of the fixed column 304, and it also has a limiting effect.

[0030] In this embodiment, preferably, two symmetrically arranged top seats 306 are installed at the lower end of the cross plate 303, and the circumferential surface of the upper end of the output shaft of each hydraulic cylinder 305 is sleeved with a base 307, and a connecting plate 309 is detachably connected between the top seat 306 and the base 307 located on the same side through a connecting shaft 308; the installation stability of the top seat 306 can be guaranteed under the action of the cross plate 303, the installation stability of the base 307 can be guaranteed under the action of the hydraulic cylinder 305, and the connection stability of the connecting plate 309 with the top seat 306 and the base 307 can be guaranteed under the action of the connecting shaft 308, and the cooperation of the top seat 306, the base 307, the connecting shaft 308 and the connecting plate 309 can further improve the force strength of the cross plate 303, thereby ensuring the actual use effect.

[0031] In this embodiment, preferably, installation grooves are opened at both ends of the connecting plate 309, and the top seat 306 and the base 307 are installed in the installation grooves; under the action of the installation grooves, the connection stability between the connecting plate 309 and the top seat 306 and the base 307 can be guaranteed.

[0032] The working principle and use process of the utility model are as follows: when the device is used, after the cylinder 201 is started, the spacing adjustment purpose of the movable plate 202 can be achieved, and the movement stability of the movable plate 202 can be guaranteed under the action of the limit plate 203, so that the clamping purpose of equipment of different widths can be achieved, and then the actual use effect can be guaranteed. When the movable plate 202 moves, it will drive the fixed column 304 to move inside the pressure plate 301, that is, the horizontal clamping purpose of the equipment can be achieved; after the hydraulic cylinder 305 is started, the height adjustment purpose of the horizontal plate 303 can be achieved. When the horizontal plate 303 moves, it will make the connection The column 302 and the pressure plate 301 at the lower end move in the vertical direction, so as to achieve the purpose of clamping the equipment in the vertical direction. With the cooperation of the fixed column 304 and the limit column 205, the movement stability of the pressure plate 301 can be further guaranteed, so as to effectively improve the applicability. With the cooperation of the top seat 306, the base 307, the connecting shaft 308 and the connecting plate 309, the force strength of the cross plate 303 can be further improved, so as to ensure the actual use effect. With the cooperation of the supporting mechanism 2 and the clamping mechanism 3, the clamping stability of the equipment can be guaranteed, the safety during the lifting process can be guaranteed, and the potential safety hazards can be reduced.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A construction hoisting device, characterized in that: The invention comprises a bottom plate (1), the upper end of the bottom plate (1) is provided with a supporting mechanism (2), the supporting mechanism (2) comprises a cylinder (201), the output shafts at both ends of the cylinder (201) are provided with movable plates (202), the lower end of each movable plate (202) is detachably provided with a limit plate (203), a supporting plate (204) is provided between the two movable plates (202), and the upper end of the supporting plate (204) is provided with a limit column (203). 5); a clamping mechanism (3) is arranged above the supporting mechanism (2), the clamping mechanism (3) comprises a pressing plate (301), two symmetrically arranged connecting columns (302) are installed on the upper end of the pressing plate (301), a transverse plate (303) is installed on the upper end of the connecting column (302), fixed columns (304) are movably installed on both sides of the pressing plate (301), and hydraulic cylinders (305) are detachably installed on both sides of the transverse plate (303).

2. A construction hoisting device according to claim 1, characterized in that: A clamping block is installed at the lower end of each movable plate (202), and a clamping groove is provided at the upper end of the limiting plate (203), in which the clamping block is clamped.

3. A construction hoisting device according to claim 1, characterized in that: A limiting groove is provided at the upper end of the bottom plate (1), and the limiting plate (203) is movably connected to the bottom plate (1) via the limiting groove.

4. A construction hoisting device according to claim 1, characterized in that: A through slot is provided inside each of the movable plates (202), and the supporting plate (204) and the pressing plate (301) are movably connected to the movable plate (202) via the through slot.

5. A construction hoisting device according to claim 1, characterized in that: Each of the movable plate (202) and the pressing plate (301) is provided with a movable groove with arc-shaped structures at both ends, and the fixed column (304) is movably connected with the movable plate (202) and the pressing plate (301) through the movable groove.

6. A construction hoisting device according to claim 1, characterized in that: Two symmetrically arranged top seats (306) are installed at the lower end of the transverse plate (303), and a base (307) is sleeved on the circumferential surface of the upper end of the output shaft of each hydraulic cylinder (305), and a connecting plate (309) is detachably connected between the top seat (306) and the base (307) located on the same side via a connecting shaft (308).

7. A construction hoisting device according to claim 6, characterized in that: Both ends of the connecting plate (309) are provided with mounting grooves, and the top seat (306) and the base (307) are mounted in the mounting grooves.

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