Efficient lifting mechanism for water and electricity installation engineering

Abstract

The efficient lifting mechanism comprises a base, stabilizing mechanisms are connected to the two ends of the base, a lifting frame is installed on the base, a buffering mechanism is connected to the interior of the base, a switching mechanism is connected to one side of a lifting box, and a lifting mechanism is installed on the lifting frame. According to the efficient lifting mechanism used in the water and electricity installation engineering, a baffle is driven to rotate through an electric push rod, workers can go up and down conveniently, impact force caused to the base when the lifting box falls can be reduced through cooperation between a buffer spring and a buffer plate, the lifting mechanism is prevented from being damaged, a winch is driven to rotate through a double-shaft motor, and the working efficiency is improved. When the lifting box moves up and down, the connecting frame slides on the sliding groove, the stability of the lifting mechanism can be improved, water and electricity installation materials can be conveniently carried, and the flexibility of the lifting device can be improved through the universal wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower installation, in particular to a high-efficiency lifting mechanism used in hydropower installation projects. Background Art

[0002] Electrical installation is a concealed project and plays an extremely important role in decoration. I believe that everyone can understand its importance, especially water. Once an accident occurs, not only will the loss be caused to the owner, but also the neighbors, thus causing a wide range of impacts. Generally, water and electricity installation projects require pipes to form a protective and concealed role. In water and electricity installation projects, for installation projects at high places, it is generally necessary to use a lifting device to raise itself so as to carry out the work.

[0003] The Chinese patent application with application number CN202122364419.3 discloses an efficient lifting mechanism for use in hydropower installation projects, which relates to the technical field of hydropower installation projects, including a base, a pair of diamond-shaped lifting rods are slidably installed on the top surface of the base, and a standing plate is slidably installed on the upper end of the diamond-shaped lifting rods. When the operator needs to lift himself, he can stand on the standing plate and turn the handle by hand to make the manual roller body drive the roller body to rotate through the reinforcement line, thereby driving the second bearing to rotate, the second bearing drives the first gear to rotate, and the first gear drives the reverse threaded column to rotate. Under the action of the reverse threaded column and the second I-shaped slider, the lower end of the diamond-shaped lifting rod body moves relative to each other, thereby realizing the lifting of the standing plate.

[0004] However, the existing lifting mechanism still has some defects. When in use, it is not convenient to move and fix due to its large size, and cannot meet the needs of a large range of uses. The movable lifting device is not stable enough when in use, resulting in low efficiency when in use. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a high-efficiency lifting mechanism for use in hydropower installation projects, which aims to solve the problems that the lifting device is too large to be moved and fixed during use, cannot meet the needs of a large range of uses, and the movable lifting device is not stable enough during use, resulting in low efficiency during use.

[0006] In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: an efficient lifting mechanism used in hydropower installation engineering, comprising a base, two ends of the base are connected with a stabilizing mechanism, the lower surface of the base is fixedly connected with a universal wheel, a lifting frame is installed on the base, the interior of the base is connected with a buffer mechanism, the lifting frame is connected with a lifting box, one side of the lifting box is connected with a switch mechanism, and the lifting mechanism is installed on the lifting frame;

[0007] The lifting mechanism includes a fixed frame installed on the top of the lifting frame, a double-axis motor is installed in the middle of the upper surface of the lifting frame, the output ends on both sides of the double-axis motor are connected with a rotating shaft, the other end of the rotating shaft is rotatably connected to the fixed frame, a winch is sleeved on the rotating shaft, and a steel wire rope is connected to the winch, a connecting frame is installed on the top of the lifting box, the bottom end of the steel wire rope is fixedly connected to the connecting frame, and sliding grooves are provided at both ends of the lifting frame, and the connecting frame slides on the sliding grooves.

[0008] Furthermore, the switch mechanism includes a baffle hinged at one end of the lifting box, the two sides of the baffle are connected to hinge seat 1, the two sides of the lifting box are connected to hinge seat 2, and an electric push rod is connected between hinge seat 1 and hinge seat 2.

[0009] Furthermore, the buffer mechanism includes a buffer groove installed inside the base, a buffer rod is sleeved on the buffer groove, the bottom end of the buffer rod is connected to a limiting plate, a buffer spring is connected between the limiting plate and the buffer groove, and the top end of the buffer rod is connected to the buffer plate.

[0010] Furthermore, the stabilizing mechanism comprises a recovery groove installed on the base, a screw rod is installed on the recovery groove, a rotating handle is installed on the top of the screw rod, and an anti-slip seat is installed on the bottom of the screw rod.

[0011] Furthermore, a pushing handle is connected to the upper surface of the base.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses an efficient lifting mechanism used in hydropower installation projects, which drives the baffle to rotate through an electric push rod, and is convenient for workers to go up and down and place goods. The cooperation among the buffer spring, the limit plate and the buffer plate can prevent the lifting mechanism from being damaged by the impact force on the base when the lifting box falls. The winch is driven to rotate by a double-axis motor, and then the lifting box is pulled up and down by a steel wire rope. When the lifting box moves up and down, the connecting frame slides on the slide groove, which can increase the stability of the lifting mechanism and facilitate the handling of hydropower installation materials. The flexibility of the lifting device can be increased by the universal wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of a high-efficiency lifting mechanism used in a hydropower installation project of the utility model;

[0015] Figure 2 This is a left view of a high-efficiency lifting mechanism used in a hydropower installation project of the utility model;

[0016] Figure 3 The utility model is a high-efficiency lifting mechanism used in hydropower installation engineering Figure 2 Enlarged view of point A in the middle.

[0017] Reference table of reference numerals:

[0018] 1. Base; 2. Stabilizing mechanism; 201. Recovery slot; 202. Screw rod; 203. Rotating handle; 204. Anti-slip seat; 3. Universal wheel; 4. Lifting frame; 5. Buffer mechanism; 501. Buffer slot; 502. Buffer rod; 503. Limit plate; 504. Buffer spring; 505. Buffer plate; 6. Lifting box; 7. Switch mechanism; 701. Baffle; 702. Articulated seat 1; 703. Articulated seat 2; 704. Electric push rod; 8. Lifting mechanism; 801. Fixed frame; 802. Dual-axis motor; 803. Rotating shaft; 804. Winch; 805. Wire rope; 806. Connecting frame; 807. Slide slot; 9. Push handle. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figures 1 to 3 As shown, a high-efficiency lifting mechanism used in a hydropower installation project comprises a base 1, two ends of the base 1 are connected with a stabilizing mechanism 2, a universal wheel 3 is fixedly connected to the lower surface of the base 1, a lifting frame 4 is installed on the base 1, a buffer mechanism 5 is connected inside the base 1, a lifting box 6 is connected to the lifting frame 4, a switch mechanism 7 is connected to one side of the lifting box 6, and a lifting mechanism 8 is installed on the lifting frame 4;

[0023] The lifting mechanism 8 includes a fixed frame 801 installed on the top of the lifting frame 4, a double-axis motor 802 is installed in the middle of the upper surface of the lifting frame 4, the output ends of the double-axis motor 802 are connected with a rotating shaft 803, the other end of the rotating shaft 803 is rotatably connected to the fixed frame 801, a winch 804 is sleeved on the rotating shaft 803, and a wire rope 805 is connected to the winch 804, a connecting frame 806 is installed on the top of the lifting box 6, the bottom end of the wire rope 805 is fixedly connected to the connecting frame 806, and sliding grooves 807 are provided at both ends of the lifting frame 4, and the connecting frame 806 slides on the sliding grooves 807.

[0024] Specifically, the winch 804 is driven to rotate by the dual-axis motor 802, and then the lifting box 6 is pulled up and down by the wire rope 805. While the lifting box 6 moves up and down, it slides on the slide groove 807 through the connecting frame 806, which can increase the stability of the lifting mechanism and facilitate the handling of water and electricity installation materials.

[0025] The switch mechanism 7 includes a baffle 701 hinged at one end of the lifting box 6, and both sides of the baffle 701 are connected to hinge seats 1 702, both sides of the lifting box 6 are connected to hinge seats 2 703, and an electric push rod 704 is connected between hinge seats 1 702 and 703.

[0026] Specifically, the electric push rod 704 drives the baffle 701 to rotate, making it convenient for workers to go up and down and place goods.

[0027] The buffer mechanism 5 includes a buffer groove 501 installed inside the base 1, a buffer rod 502 is sleeved on the buffer groove 501, the bottom end of the buffer rod 502 is connected to a limit plate 503, a buffer spring 504 is connected between the limit plate 503 and the buffer groove 501, and the top end of the buffer rod 502 is connected to a buffer plate 505.

[0028] Specifically, through the cooperation among the buffer spring 504, the limit plate 503 and the buffer plate 505, the impact force on the base 1 caused by the falling of the lifting box 6 can be resisted, thereby preventing the lifting mechanism from being damaged.

[0029] The stabilizing mechanism 2 comprises a recovery groove 201 mounted on the base 1 , a screw rod 202 is mounted on the recovery groove 201 , a rotating handle 203 is mounted on the top of the screw rod 202 , and an anti-slip seat 204 is mounted on the bottom of the screw rod 202 .

[0030] Specifically, the rotating handle 203 is rotated to drive the screw rod 202 to rotate, and the anti-slip seat 204 is driven to move downward, so that the universal wheel 3 is lifted off the ground, thereby increasing the stability of the lifting mechanism.

[0031] A pushing handle 9 is connected to the upper surface of the base 1 .

[0032] The working principle of the utility model is that in actual use, the electric push rod 704 is used to drive the baffle 701 to rotate, which is convenient for workers to go up and down and place goods. The cooperation between the buffer spring 504, the limit plate 503 and the buffer plate 505 can prevent the lifting mechanism from being damaged by the impact force on the base 1 when the lifting box 6 falls. The winch 804 is driven to rotate by the double-axis motor 802, and then the lifting box 6 is pulled up and down by the wire rope 805. When the lifting box 6 moves up and down, it slides on the slide groove 807 through the connecting frame 806, which can increase the stability of the lifting mechanism and facilitate the handling of water and electricity installation materials. The flexibility of the lifting device can be increased by the universal wheel 3.

[0033] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. An efficient lifting mechanism used in hydropower installation projects, characterized in that: The invention comprises a base (1), two ends of the base (1) are connected to stabilizing mechanisms (2), the lower surface of the base (1) is fixedly connected to a universal wheel (3), a lifting frame (4) is installed on the base (1), a buffer mechanism (5) is connected inside the base (1), a lifting box (6) is connected to the lifting frame (4), one side of the lifting box (6) is connected to a switch mechanism (7), and a lifting mechanism (8) is installed on the lifting frame (4); The lifting mechanism (8) comprises a fixed frame (801) installed at the top of the lifting frame (4); a double-axis motor (802) is installed in the middle of the upper surface of the lifting frame (4); the output ends on both sides of the double-axis motor (802) are connected to a rotating shaft (803); the other end of the rotating shaft (803) is rotatably connected to the fixed frame (801); a winch (804) is sleeved on the rotating shaft (803); a steel wire rope (805) is connected to the winch (804); a connecting frame (806) is installed at the top of the lifting box (6); the bottom end of the steel wire rope (805) is fixedly connected to the connecting frame (806); sliding grooves (807) are provided at both ends of the lifting frame (4); and the connecting frame (806) slides on the sliding grooves (807).

2. According to claim 1, a high-efficiency lifting mechanism for use in hydropower installation engineering is characterized by: The switch mechanism (7) comprises a baffle (701) hinged at one end of the lifting box (6), the two sides of the baffle (701) are connected to hinge seat 1 (702), the two sides of the lifting box (6) are connected to hinge seat 2 (703), and an electric push rod (704) is connected between hinge seat 1 (702) and hinge seat 2 (703).

3. The high-efficiency lifting mechanism used in hydropower installation engineering according to claim 1 is characterized by: The buffer mechanism (5) comprises a buffer groove (501) installed inside the base (1); a buffer rod (502) is sleeved on the buffer groove (501); the bottom end of the buffer rod (502) is connected to a limit plate (503); a buffer spring (504) is connected between the limit plate (503) and the buffer groove (501); and the top end of the buffer rod (502) is connected to a buffer plate (505).

4. The high-efficiency lifting mechanism used in hydropower installation engineering according to claim 1 is characterized by: The stabilizing mechanism (2) comprises a recovery groove (201) mounted on the base (1), a screw rod (202) being mounted on the recovery groove (201), a rotating handle (203) being mounted on the top of the screw rod (202), and an anti-slip seat (204) being mounted on the bottom of the screw rod (202).

5. The high-efficiency lifting mechanism used in hydropower installation engineering according to claim 1 is characterized by: The upper surface of the base (1) is connected to a pushing handle (9).

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