Pump station mounting and hoisting equipment

Abstract

The utility model discloses a pump station installing and hoisting device which comprises a moving trolley and a control cabinet, the moving trolley is connected with a rotating base in a rotating mode, the rotating base is provided with a stop mechanism, the control cabinet is arranged on the rotating base, a vertical rod is installed on the rotating base, and the upper end of the vertical rod is connected with a big arm in a rotating mode. According to the lifting requirement, the telescopic piece a is used for controlling the angle of the large arm, the telescopic piece b is used for controlling the front-back position of the small arm, the lifting height and range are controlled, the winch controls the height of the lifting hook through the connecting line, and the rotating base rotates to achieve rotating change of the lifting position. And meanwhile, the position of the rotating base is fixed through cooperation of the positioning pin and the pin hole, random movement during hoisting is avoided, hoisting stability and safety are guaranteed, and hoisting flexibility is achieved through cooperation of the structures.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, in particular to a pump station installation hoisting device. Background Art

[0002] A pump station is a facility used to pump liquids (such as water, oil, etc.) from low places to high places. Pump stations are usually composed of pumps, pipes, valves, control systems, etc., and are used to transport liquids to where they are needed, such as urban water supply systems, farmland irrigation systems, and liquid transportation in industrial production processes. The main function of a pump station is to provide pressure so that the liquid can overcome gravity and friction and flow to where it is needed; when installing a pump station, hoisting equipment is required. Due to the complexity of the installation environment, the hoisting equipment needs to have good adjustability and flexibility. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a pump station installation hoisting device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pump station installation and lifting equipment comprises a mobile trolley and a control cabinet, wherein the mobile trolley is rotatably connected to a rotating base, a stopping mechanism is arranged on the rotating base, the control cabinet is arranged on the rotating base, a vertical pole is installed on the rotating base, a large arm is rotatably connected to the upper end of the vertical pole, a small arm is slidably connected to the end of the large arm, fixed pulleys are arranged at the ends of the small arm and the large arm, a winch is arranged on the control cabinet, a connecting line is arranged on the winch, the connecting line passes around the fixed pulley and is connected to a hook, the vertical pole and the large arm are connected by an angle adjustment mechanism, and the large arm and the small arm are connected by a telescopic control mechanism.

[0006] Preferably, the stopping mechanism comprises a positioning pin inserted on the rotating base, and a plurality of pin holes corresponding to the positioning pin are circumferentially arranged on the moving trolley.

[0007] Preferably, the angle adjustment mechanism comprises a telescopic member a, an end seat of the telescopic member a is hinged to the vertical rod, and an output end of the telescopic member a is hinged to the upper arm.

[0008] Preferably, the telescopic control mechanism comprises a telescopic member b, an end of the telescopic member b is hinged to the upper arm, and an output end of the upper arm is hinged to the lower arm.

[0009] Preferably, the telescopic member a and the telescopic member b are hydraulic cylinders or pneumatic cylinders.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: according to the lifting needs, the utility model uses the telescopic part a to control the angle of the main arm, and the telescopic part b to control the front and rear position of the small arm to realize the control of the lifting height and range. The winch controls the height of the hook through the connecting line, and the rotating base realizes the rotation change of the lifting position by rotation. At the same time, the position of the rotating base is fixed by the cooperation of the positioning pin and the pin hole to avoid arbitrary movement during lifting, thereby ensuring the stability and safety of the lifting, and the flexibility of lifting is realized through the cooperation between the above structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more specifically and intuitively illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0014] In the figure: mobile trolley 1, rotating base 2, control cabinet 3, positioning pin 4, pin hole 5, vertical pole 6, telescopic part a7, winch 8, big arm 9, fixed pulley 10, telescopic part b11, small arm 12, hook 13. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] Reference Figure 1-2 A pump station installation and lifting equipment comprises a mobile trolley 1 and a control cabinet 3. The mobile trolley 1 is rotatably connected to a rotating base 2, and a stopping mechanism is arranged on the rotating base 2. The control cabinet 3 is arranged on the rotating base 2. A vertical pole 6 is installed on the rotating base 2. A boom 9 is rotatably connected to the upper end of the vertical pole 6. A small arm 12 is slidably connected to the end of the big arm 9. Fixed pulleys 10 are arranged at the ends of the small arm 12 and the big arm 9. A winch 8 is arranged on the control cabinet 3. A connecting line is arranged on the winch 8. The connecting line passes through the fixed pulley 10 and is connected to a hook 13. The vertical pole 6 and the big arm 9 are connected by an angle adjustment mechanism, and the big arm 9 and the small arm 12 are connected by a telescopic control mechanism.

[0017] According to the lifting needs, the telescopic part a7 is used to control the angle of the main arm 9, and the telescopic part b11 is used to control the front and rear position of the small arm 12 to achieve the control of the lifting height and range. The winch 8 controls the height of the hook 13 through the connecting line, and the rotating base 2 realizes the rotation change of the lifting position by rotation. At the same time, the position of the rotating base 2 is fixed by the cooperation of the positioning pin 4 and the pin hole 5 to avoid arbitrary movement during lifting, thereby ensuring the stability and safety of the lifting, and the flexibility of lifting is achieved through the cooperation between the above structures.

[0018] In this embodiment, the stopping mechanism includes a positioning pin 4 inserted into the rotating base 2, and a plurality of pin holes 5 corresponding to the positioning pin 4 are circumferentially arranged on the mobile trolley 1. The positioning pin 4 and the pin hole 5 are used to fix the position of the rotating base 2 to avoid arbitrary movement during hoisting, thereby ensuring the stability and safety of the hoisting.

[0019] In this embodiment, the angle adjustment mechanism includes a telescopic member a7, an end seat of the telescopic member a7 is hinged to the vertical rod 6, and an output end of the telescopic member a7 is hinged to the upper arm 9.

[0020] In this embodiment, the telescopic control mechanism includes a telescopic member b11 , an end of the telescopic member b11 is hinged to the upper arm 9 , and an output end of the upper arm 9 is hinged to the lower arm 12 .

[0021] In this embodiment, the telescopic member a7 and the telescopic member b11 are hydraulic cylinders or pneumatic cylinders.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pump station installation hoisting device, comprising a mobile trolley (1) and a control cabinet (3), characterized in that: The movable trolley (1) is rotatably connected to a rotating base (2), a stop mechanism is arranged on the rotating base (2), a control cabinet (3) is arranged on the rotating base (2), a vertical pole (6) is installed on the rotating base (2), the upper end of the vertical pole (6) is rotatably connected to a large arm (9), the end of the large arm (9) is slidably connected to a small arm (12), the ends of the small arm (12) and the large arm (9) are both provided with fixed pulleys (10), a winch (8) is arranged on the control cabinet (3), a connecting line is arranged on the winch (8), the connecting line bypasses the fixed pulley (10) and is connected to a hook (13), the vertical pole (6) and the large arm (9) are connected via an angle adjustment mechanism, and the large arm (9) and the small arm (12) are connected via a telescopic control mechanism.

2. A pump station installation and hoisting equipment according to claim 1, characterized in that: The stop mechanism comprises a positioning pin (4) plugged into the rotating base (2), and a plurality of pin holes (5) corresponding to the positioning pin (4) are circumferentially arranged on the moving trolley (1).

3. A pump station installation and hoisting equipment according to claim 2, characterized in that: The angle adjustment mechanism comprises a telescopic member a (7), an end seat of the telescopic member a (7) is hinged to the vertical rod (6), and an output end of the telescopic member a (7) is hinged to the upper arm (9).

4. A pump station installation and hoisting equipment according to claim 3, characterized in that: The telescopic control mechanism comprises a telescopic member b (11), the end of the telescopic member b (11) is hinged to the upper arm (9), and the output end of the upper arm (9) is hinged to the lower arm (12).

5. A pump station installation and hoisting equipment according to claim 4, characterized in that: The telescopic member a (7) and the telescopic member b (11) are hydraulic cylinders or pneumatic cylinders.

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