Hoisting equipment for water conservancy and hydropower engineering construction

Abstract

The utility model provides hoisting equipment for water conservancy and hydropower engineering construction, which relates to the field of hoisting equipment and comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed cover, the top of the fixed cover is movably connected with a rotating disc through a bearing, and the rear end of the top of the rotating disc is fixedly connected with a fixed column. The upper end of the back face of the fixing column is fixedly connected with a hollow plate, and an inner cavity of the hollow plate is slidably connected with a movable plate. By arranging the second motor, the rotating disc can be driven to rotate, so that the angle of the fixed column can be adjusted, the device can hoist objects in different directions, the hollow plate is used for supporting the movable plate, and the object placing disc is used for placing objects needing to be hoisted. The movable plate and the air cylinder can be matched with the winding mechanism to control the position of the storage disc, so that the device can hoist objects in a larger range, the practicability of the device is improved, and the winding mechanism is arranged and used for adjusting the height of the storage disc so as to hoist the objects.

Description

Technical Field

[0001] The utility model belongs to the field of hoisting equipment, and specifically relates to a hoisting equipment for water conservancy and hydropower engineering construction. Background Art

[0002] Water conservancy and hydropower projects refer to engineering systems for the development, utilization, and management of water resources, mainly including two categories: water resource development and utilization projects and hydropower generation projects. During the construction of water conservancy and hydropower projects, hoisting equipment is a very crucial part, used for transporting and installing heavy equipment, materials, and components.

[0003] According to the application number: 202221053398.1, a hoisting equipment for water conservancy and hydropower engineering construction is disclosed, including an installation base and a column. A turntable is movably embedded inside the installation base. A winding device is fixedly installed on the upper surface of the turntable. A winding motor is fixedly installed on one end surface of the winding device. A rotating motor is fixedly installed on the upper surface of the installation base near the edge position. A column is fixedly installed on the upper surface of the turntable in front of the winding device. For the hoisting equipment for water conservancy and hydropower engineering construction described in this comparative case, by starting the rotating motor, the turntable can be rotated, so as to transfer the lifted goods to different positions. The use of a stable boom can prevent the suspension rope from excessively swaying due to the weight of the goods. By setting the telescopic rod and the storage tray to cooperate with each other, the swaying of the lifted storage tray can be avoided, so that the goods during the hoisting process will not fall.

[0004] The prior art has well solved the problem that during the process of hoisting goods, there is a risk of the goods falling due to swaying in the air, and after the chassis is fixed, the use position of the hanging bracket cannot be changed, so that the lifted goods cannot be transferred to different positions. However, due to the fixed position of the installation base and the rotatable turntable, the hoisting range of the goods is only on a circle with the turntable as the center and the extension rod as the radius, and it is impossible to hoist closer or farther goods, resulting in limited use range of the device.

[0005] In summary, the utility model provides a hoisting equipment for water conservancy and hydropower engineering construction to solve the above problems. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A hoisting device for water conservancy and hydropower engineering construction, including a bottom plate. A fixed cover is fixedly connected to the top of the bottom plate. The top of the fixed cover is movably connected with a rotating disk through a bearing. A fixed column is fixedly connected to the rear end of the top of the rotating disk. The upper end of the back surface of the fixed column is fixedly connected with a hollow plate. An active plate is slidably connected to the inner cavity of the hollow plate. The rear end of the active plate extends to the outside of the hollow plate. A cylinder is fixedly connected to the inner cavity of the hollow plate. The output end of the cylinder is fixedly connected to the front surface of the active plate. A storage tray is arranged at the bottom of the active plate. A winding mechanism is arranged at the top of the fixed cover. A second motor is fixedly connected to the top of the bottom plate. The output shaft of the second motor is in transmission connection with the bottom of the rotating disk;

[0008] The winding mechanism includes a fixed rope. The fixed rope is arranged at the top of the active plate. A support frame is fixedly connected to the top of the storage tray. The bottom of the fixed rope penetrates below the active plate and is fixedly connected to the top of the support frame.

[0009] Furthermore, in the present utility model, a first motor is fixedly connected to the front end of the top of the rotating disk. The output shaft of the first motor is in transmission connection with a winding wheel. One end of the fixed rope away from the support frame is fixedly connected to the surface of the winding wheel.

[0010] Furthermore, in the present utility model, guide wheels are fixedly connected to the front end of the top of the hollow plate and the rear end of the top of the active plate. The fixed rope is slidably connected to the surface of the guide wheels.

[0011] Furthermore, in the present utility model, a fixed frame is fixedly connected to the top of the hollow plate. A guide plate is slidably connected to the inner cavity of the fixed frame.

[0012] Furthermore, in the present utility model, through grooves are formed in the top of the guide plate and the active plate. A limiting plate is slidably connected to the inner cavity of the through groove. The bottom of the limiting plate is fixedly connected to the top of the support frame.

[0013] Furthermore, in the present utility model, a first reinforcing plate is fixedly connected to the back surface of the fixed column and at the lower end of the hollow plate. The top of the first reinforcing plate is fixedly connected to the bottom of the hollow plate. A second reinforcing plate is fixedly connected to the bottom of the fixed frame. The top of the second reinforcing plate is fixedly connected to the top of the hollow plate.

[0014] Beneficial effects: The present utility model has the following beneficial effects:

[0015] The utility model is provided with a bottom plate for supporting and fixing the components at the top. At the same time, the bottom plate can be reinforced by using positioning pins, further improving the stability of the device during use. By providing a fixed cover and a rotating disk for fixing the fixed column, the second motor can drive the rotating disk to rotate, thereby adjusting the angle of the fixed column, enabling the device to lift and transport items in different directions. The hollow plate is used to support the movable plate, and the placement tray is used to place the items to be lifted and transported. The movable plate and the air cylinder can cooperate with the winding mechanism to control the position of the placement tray, enabling the device to lift and transport items in a larger range and improving the practicality of the device. By providing a winding mechanism for adjusting the height of the placement tray for lifting and transporting items. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the utility model;

[0017] Figure 2 is the separated state structural schematic diagram of the rotating disk and the second motor of the utility model;

[0018] Figure 3 is the connection structural schematic diagram of the movable plate and the air cylinder of the utility model;

[0019] Figure 4 is the utility model Figure 1 partial enlarged view of part A in.

[0020] In the figure:

[0021] 1, bottom plate; 2, fixed cover; 3, rotating disk; 4, fixed column; 5, hollow plate; 6, movable plate; 7, air cylinder; 8, placement tray; 9, winding mechanism; 901, fixed rope; 902, support frame; 903, first motor; 904, winding wheel; 905, guide wheel; 10, second motor; 11, fixed frame; 12, guide plate; 13, through groove; 14, limiting plate; 15, first reinforcing plate; 16, second reinforcing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. In addition, some aspects of the present utility model can be used alone, or in any suitable combination with other aspects of the present utility model.

[0023] Example 1

[0024] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides a hoisting device for water conservancy and hydropower engineering construction, including a bottom plate 1. A fixed cover 2 is fixedly connected to the top of the bottom plate 1. The top of the fixed cover 2 is movably connected to a rotating disk 3 through a bearing. A fixed column 4 is fixedly connected to the rear end of the top of the rotating disk 3. The upper end of the back surface of the fixed column 4 is fixedly connected to a hollow plate 5. An active plate 6 is slidably connected to the inner cavity of the hollow plate 5. The rear end of the active plate 6 extends to the outside of the hollow plate 5. A cylinder 7 is fixedly connected to the inner cavity of the hollow plate 5. The output end of the cylinder 7 is fixedly connected to the front surface of the active plate 6. A storage tray 8 is arranged at the bottom of the active plate 6. A winding mechanism 9 is arranged at the top of the fixed cover 2. A second motor 10 is fixedly connected to the top of the bottom plate 1. The output shaft of the second motor 10 is drivingly connected to the bottom of the rotating disk 3;

[0025] The winding mechanism 9 includes a fixed rope 901. The fixed rope 901 is arranged at the top of the active plate 6. A support frame 902 is fixedly connected to the top of the storage tray 8. The bottom of the fixed rope 901 penetrates below the active plate 6 and is fixedly connected to the top of the support frame 902.

[0026] As Figures 1-4 shown, the bottom plate 1 is used to support and fix the components on the top, and at the same time, the bottom plate 1 can be reinforced by using a positioning pin, further improving the stability of the device during use. The fixed cover 2 and the rotating disk 3 are used to fix the fixed column 4. The second motor 10 can drive the rotating disk 3 to rotate, so as to adjust the angle of the fixed column 4, enabling the device to hoist items in different directions. The hollow plate 5 is used to support the active plate 6. The storage tray 8 is used to place the items to be hoisted. The active plate 6 and the cylinder 7 can cooperate with the winding mechanism 9 to control the position of the storage tray 8, so that the device can hoist items in a larger range, improving the practicability of the device. The winding mechanism 9 is used to adjust the height of the storage tray 8 for item hoisting operations.

[0027] Example 2

[0028] Referring to Figures 1-4 , this is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0029] In this embodiment, a first motor 903 is fixedly connected to the front end of the top of the rotating disk 3. The output shaft of the first motor 903 is drivingly connected to a winding wheel 904. One end of the fixed rope 901 away from the support frame 902 is fixedly connected to the surface of the winding wheel 904.

[0030] Guide wheels 905 are fixedly connected to the front end of the top of the hollow plate 5 and the rear end of the top of the movable plate 6, and the fixing rope 901 is slidably connected to the surface of the guide wheel 905.

[0031] As Figures 1-4 shown, the first motor 903 is used to drive the winding wheel 904 to rotate. When the winding wheel 904 rotates, it can wind up the fixing rope 901, reducing the length of the fixing rope 901 extending out, so as to raise the storage tray 8. Conversely, the storage tray 8 can be lowered to facilitate the lifting work of items.

[0032] Embodiment 3

[0033] Referring to Figure 1 and 3 , this is the third embodiment of the present utility model, and this embodiment is based on the first two embodiments.

[0034] In this embodiment, a fixing frame 11 is fixedly connected to the top of the hollow plate 5, and a guide plate 12 is slidably connected to the inner cavity of the fixing frame 11.

[0035] Through grooves 13 are formed in the tops of both the guide plate 12 and the movable plate 6. A limiting plate 14 is slidably connected to the inner cavity of the through groove 13, and the bottom of the limiting plate 14 is fixedly connected to the top of the support frame 902.

[0036] A first reinforcing plate 15 is fixedly connected to the back surface of the fixed column 4 and at the lower end of the hollow plate 5. The top of the first reinforcing plate 15 is fixedly connected to the bottom of the hollow plate 5. A second reinforcing plate 16 is fixedly connected to the bottom of the fixing frame 11, and the top of the second reinforcing plate 16 is fixedly connected to the top of the hollow plate 5.

[0037] As Figure 1 and 3 shown, the fixing frame 11 is used to support and limit the guide plate 12. The through groove 13 is used to provide a moving space for the limiting plate 14. The limiting plate 14 can limit the support frame 902 to ensure that it does not shake during the lifting and lowering process, improving the stability of the items during the lifting process. The first reinforcing plate 15 is used to reinforce the hollow plate 5, and the second reinforcing plate 16 is used to reinforce the fixing frame 11.

[0038] In use, first place the item on the top of the storage tray 8. After placing it, start the first motor 903. The first motor 903 is used to drive the winding wheel 904 to rotate. When the winding wheel 904 rotates, it can wind up the fixing rope 901, reducing the length of the fixing rope 901 extending out, and thus the storage tray 8 can be lifted. After lifting to a certain height, turn off the first motor 903 and start the second motor 10. When the second motor 10 operates, it can drive the rotating disk 3 to rotate, thereby adjusting the orientation of the storage tray 8. At the same time, the hoisting distance of the item can also be adjusted by starting the cylinder 7. After adjusting to the appropriate position, make the first motor 903 rotate in the reverse direction, and the item can be put down, thus completing the hoisting work of the item.

[0039] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0040] Although the present utility model has been disclosed above with a preferred embodiment, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. A hoisting device for water conservancy and hydropower project construction, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed cover (2). The top of the fixed cover (2) is movably connected with a rotating disc (3) through a bearing. The rear end of the top of the rotating disc (3) is fixedly connected with a fixed column (4). The upper end of the back surface of the fixed column (4) is fixedly connected with a hollow plate (5). A movable plate (6) is slidably connected in the inner cavity of the hollow plate (5). The rear end of the movable plate (6) extends to the outside of the hollow plate (5). A cylinder (7) is fixedly connected in the inner cavity of the hollow plate (5). The output end of the cylinder (7) is fixedly connected with the front surface of the movable plate (6). A storage tray (8) is arranged at the bottom of the movable plate (6). A winding mechanism (9) is arranged at the top of the fixed cover (2). The top of the bottom plate (1) is fixedly connected with a second motor (10). The output shaft of the second motor (10) is in transmission connection with the bottom of the rotating disc (3); The winding mechanism (9) includes a fixed rope (901). The fixed rope (901) is arranged at the top of the movable plate (6). A support frame (902) is fixedly connected to the top of the storage tray (8). The bottom of the fixed rope (901) penetrates below the movable plate (6) and is fixedly connected to the top of the support frame (902).

2. The water conservancy and hydropower engineering construction hoisting equipment according to claim 1, characterized in that: A first motor (903) is fixedly connected to the front end of the top of the rotating disc (3). The output shaft of the first motor (903) is in transmission connection with a winding wheel (904). One end of the fixed rope (901) away from the support frame (902) is fixedly connected to the surface of the winding wheel (904).

3. The water conservancy and hydropower project construction hoisting equipment according to claim 1, characterized in that: Guide wheels (905) are fixedly connected to the front end of the top of the hollow plate (5) and the rear end of the top of the movable plate (6). The fixed rope (901) is slidably connected to the surface of the guide wheel (905).

4. The water conservancy and hydropower engineering construction hoisting equipment according to claim 1, wherein: A fixed frame (11) is fixedly connected to the top of the hollow plate (5). A guide plate (12) is slidably connected in the inner cavity of the fixed frame (11).

5. The water conservancy and hydropower engineering construction hoisting equipment according to claim 4, wherein: Through grooves (13) are formed in the top of the guide plate (12) and the top of the movable plate (6). A limiting plate (14) is slidably connected in the inner cavity of the through groove (13). The bottom of the limiting plate (14) is fixedly connected to the top of the support frame (902).

6. The construction hoisting equipment for water conservancy and hydropower projects according to claim 4, wherein: A first reinforcing plate (15) is fixedly connected to the back surface of the fixed column (4) and at the lower end of the hollow plate (5). The top of the first reinforcing plate (15) is fixedly connected to the bottom of the hollow plate (5). A second reinforcing plate (16) is fixedly connected to the bottom of the fixed frame (11). The top of the second reinforcing plate (16) is fixedly connected to the top of the hollow plate (5).

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