Auxiliary mounting equipment for valve

Abstract

The utility model relates to the technical field of auxiliary installation equipment, and discloses valve auxiliary installation equipment which comprises an installation frame, a conveying mechanism is arranged in the installation frame, a positioning mechanism is arranged at the top of the installation frame, supporting legs are fixedly connected to the bottom of the installation frame, the conveying mechanism comprises a lifting assembly and a conveying assembly, and the lifting assembly is fixedly connected with the supporting legs. The lifting assembly is arranged in the mounting frame, the conveying assembly is arranged in the mounting frame, the lifting assembly comprises a first electric telescopic rod, the first electric telescopic rod is fixedly connected into the mounting frame, and a positioning plate is fixedly connected to the top of the first electric telescopic rod. According to the auxiliary mounting equipment for the valve, in the using process, the second rotating shafts and the first rotating shafts synchronously rotate in the same direction through the synchronous belts, so that workpieces are conveyed to move, one synchronous belt is arranged between each first rotating shaft and the corresponding second rotating shaft, wrap angles are enough, and the workpieces can be stably conveyed and prevented from slipping.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary installation equipment, in particular to a valve auxiliary installation equipment. Background Art

[0002] Valves are mainly used as pipeline accessories for opening and closing pipelines, controlling flow direction, and adjusting and controlling parameters of conveying media. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves have a wide range of application scenarios, and a variety of equipment and workpieces need to be used in conjunction with valves. Valve auxiliary installation equipment can be used to improve valve installation efficiency and ensure installation quality.

[0003] According to the description of a valve installation device disclosed on the patent website (authorization announcement number: CN 217751293 U), "This application relates to the field of valve technology, and in particular to a valve installation device. The key points of its technical solution are: a valve installation device, including a frame; also including a transport device, which is arranged at the frame and is used for placing workpieces; a power device, which is arranged at the frame and is connected to the transport device by transmission, and is used to drive the transport device to rotate, so as to drive the workpiece to one side of the frame; a pressing device, which is located above the transport device, is used to press down and clamp the workpiece for valve installation; this application has the effect of improving the transfer efficiency of the workpiece when the valve is installed."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the driving motor of the device drives multiple rollers to rotate synchronously through a chain, thereby conveying workpieces through multiple rollers. However, a chain in the device meshes multiple driven sprockets with a driving sprocket, and the driven sprocket has a small wrap angle. This will cause tooth jumping when transmitting heavier workpieces due to the small number of meshing teeth, thereby destroying the normal meshing relationship. Therefore, it is necessary to improve a valve auxiliary installation device to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a valve auxiliary installation device to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the utility model provides the following technical solutions: a valve auxiliary installation device, comprising a mounting frame, a conveying mechanism is arranged inside the mounting frame, a positioning mechanism is arranged on the top of the mounting frame, and a supporting leg is fixedly connected to the bottom of the mounting frame.

[0008] The conveying mechanism comprises a lifting assembly and a conveying assembly. The lifting assembly is arranged inside the mounting frame, and the conveying assembly is arranged inside the mounting frame.

[0009] Preferably, the lifting assembly includes a first electric telescopic rod, which is fixedly connected to the inside of the mounting frame, the top of the first electric telescopic rod is fixedly connected to a positioning plate, the inside of the positioning plate is rotatably connected to a roller, the bottom of the positioning plate is fixedly connected to a limiting rod, the limiting rod is slidably connected to the inside of the mounting frame, the bottom of the limiting rod is fixedly connected to a connecting plate, a spring is fixedly connected between the connecting plate and the mounting frame, the first electric telescopic rod pushes the positioning plate to rise and fall, thereby lifting the workpiece through the positioning plate, so that the workpiece is separated from the second conveying wheel, and the workpiece can be adjusted through the roller.

[0010] Preferably, four limit rods are provided, and the four limit rods are symmetrically fixedly connected to the bottom of the positioning plate. The positioning plate is limited by the limit rods to prevent the positioning plate from moving when the workpiece is lifted, thereby ensuring the stability of the positioning plate.

[0011] Preferably, the conveying assembly includes a first rotating shaft, which is rotatably connected to the inside of the mounting frame, a first conveying wheel is fixedly connected to the outside of the first rotating shaft, a first pulley is fixedly connected to the outside of the first rotating shaft, a motor is fixedly connected to the left side of the mounting frame, an output end of the motor is fixedly connected to the second rotating shaft, the second rotating shaft is rotatably connected to the inside of the mounting frame, a second conveying wheel is fixedly connected to the outside of the second rotating shaft, a second pulley is fixedly connected to the outside of the second rotating shaft, a synchronous belt is transmission-connected between the second pulley and the first pulley, and the second conveying wheel cooperates with the first conveying wheel to stably convey the key to a suitable position so as to install accessories on the workpiece.

[0012] Preferably, four second rotating shafts are provided, and the four second rotating shafts are arranged in sequence from front to back inside the mounting frame, and two second conveying wheels are symmetrically provided outside each second rotating shaft. A longer conveying channel can be formed by the four second rotating shafts, and the workpiece can be conveyed over a long distance, and can be applied to larger workpieces.

[0013] Preferably, the positioning mechanism includes a limit frame, the limit frame is fixedly connected to the top of the mounting frame, the limit frame is fixedly connected to the inside of the limit frame with a second electric telescopic rod, the bottom of the second electric telescopic rod is fixedly connected to a connecting plate, the left and right sides of the connecting plate are fixedly connected with sliders, the sliders are slidably connected to the inside of the limit frame, the bottom of the connecting plate is fixedly connected with a pressure plate, and the pressure plate is driven by the second electric telescopic rod to press on the surface of the workpiece to stabilize the position of the workpiece, thereby installing the workpiece and ensuring stability.

[0014] Preferably, the limiting frame is provided with a sliding groove at a corresponding position of the slider, and the slider slides inside the sliding groove. By limiting the slider through the sliding groove, the connecting plate can be lifted and lowered stably and smoothly without affecting the shape of the workpiece and causing the pressure plate to deviate.

[0015] Compared with the prior art, the utility model provides a valve auxiliary installation device having the following

[0016] Beneficial effects:

[0017] 1. During use, the valve auxiliary installation equipment is configured such that the second rotating shaft and the first rotating shaft rotate synchronously in the same direction through a synchronous belt, thereby conveying the workpiece to move, and a synchronous belt is arranged between each first rotating shaft and the second rotating shaft, and the wrap angle is sufficient, so that the workpiece can be conveyed stably to prevent slipping.

[0018] 2. During use, the valve auxiliary installation equipment drives the pressing plate to press on the surface of the workpiece through the second electric telescopic rod, so that the workpiece is fixed in a suitable position, and then the workpiece is installed to stabilize the position of the workpiece, making installation more convenient and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the conveying component of the utility model;

[0023] Figure 4 This is a schematic diagram of the partial structure of the conveying component of the utility model;

[0024] Figure 5 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0025] In the figure: 1. mounting frame; 2. conveying mechanism; 21. lifting assembly; 211. first electric telescopic rod; 212. positioning plate; 213. roller; 214. limiting rod; 215. connecting plate; 216. spring; 22. conveying assembly; 221. first rotating shaft; 222. first conveying wheel; 223. first pulley; 224. motor; 225. second rotating shaft; 226. second conveying wheel; 227. second pulley; 228. synchronous belt; 3. positioning mechanism; 31. limiting frame; 32. second electric telescopic rod; 33. connecting plate; 34. slider; 35. pressing plate; 4. supporting leg. DETAILED DESCRIPTION

[0026] See also Figure 1-5 The utility model provides a technical solution: a valve auxiliary installation device, including a mounting frame 1, a conveying mechanism 2 is arranged inside the mounting frame 1, a positioning mechanism 3 is arranged on the top of the mounting frame 1, and a supporting leg 4 is fixedly connected to the bottom of the mounting frame 1.

[0027] In this embodiment, the conveying mechanism 2 includes a lifting assembly 21 and a conveying assembly 22. The lifting assembly 21 is arranged inside the mounting frame 1, and the conveying assembly 22 is arranged inside the mounting frame 1. The lifting assembly 21 includes a first electric telescopic rod 211, and the first electric telescopic rod 211 is fixedly connected to the inside of the mounting frame 1. The top of the first electric telescopic rod 211 is fixedly connected to a positioning plate 212, and the inside of the positioning plate 212 is rotatably connected to a roller 213. The bottom of the positioning plate 212 is fixedly connected to a limiting rod 214, and the limiting rod 214 is slidably connected to the inside of the mounting frame 1. The limiting rod 214 The bottom is fixedly connected with a connecting plate 215, and a spring 216 is fixedly connected between the connecting plate 215 and the mounting frame 1. The first electric telescopic rod 211 pushes the positioning plate 212 to rise and fall, so that the workpiece is lifted up by the positioning plate 212, so that the workpiece is separated from the second conveying wheel 226, and the workpiece can be adjusted by the roller 213. Four limiting rods 214 are provided, and the four limiting rods 214 are symmetrically fixedly connected to the bottom of the positioning plate 212. The positioning plate 212 is limited by the limiting rods 214 to prevent the positioning plate 212 from moving when the workpiece is lifted, thereby ensuring the stability of the positioning plate 212 and the conveying. The component 22 includes a first rotating shaft 221, which is rotatably connected to the inside of the mounting frame 1, a first conveying wheel 222 is fixedly connected to the outside of the first rotating shaft 221, a first pulley 223 is fixedly connected to the outside of the first rotating shaft 221, a motor 224 is fixedly connected to the left side of the mounting frame 1, a second rotating shaft 225 is fixedly connected to the output end of the motor 224, the second rotating shaft 225 is rotatably connected to the inside of the mounting frame 1, a second conveying wheel 226 is fixedly connected to the outside of the second rotating shaft 225, and a second pulley 227 is fixedly connected to the outside of the second rotating shaft 225. A synchronous belt 228 is connected to the second pulley 227 and the first pulley 223. The second conveying wheel 226 cooperates with the first conveying wheel 222 to stably convey the workpiece to a suitable position so as to facilitate installation of accessories on the workpiece. Four second rotating shafts 225 are arranged in sequence from front to back inside the mounting frame 1, and two second conveying wheels 226 are symmetrically arranged on the outside of each second rotating shaft 225. A longer conveying channel can be formed through the four second rotating shafts 225, so that the workpiece can be transported over a long distance and can be applied to larger workpieces.

[0028] In this embodiment, the positioning mechanism 3 includes a limit frame 31, which is fixedly connected to the top of the mounting frame 1, and a second electric telescopic rod 32 is fixedly connected inside the limit frame 31, and a connecting plate 33 is fixedly connected to the bottom of the second electric telescopic rod 32, and a slider 34 is fixedly connected to the left and right sides of the connecting plate 33, and the slider 34 is slidably connected to the inside of the limit frame 31, and a pressure plate 35 is fixedly connected to the bottom of the connecting plate 33, and the pressure plate 35 is driven by the second electric telescopic rod 32 to press on the surface of the workpiece to stabilize the position of the workpiece, thereby installing the workpiece to ensure stability, and the limit frame 31 is provided with a slide groove at the corresponding position of the slider 34, and the slider 34 slides inside the slide groove, and the slide groove limits the slider 34, so that the connecting plate 33 can be raised and lowered stably and smoothly, and will not affect the shape of the workpiece and cause the pressure plate 35 to deviate.

[0029] In actual operation, when the device is used, the workpiece is placed on the surface of the first conveying wheel 222 and the second conveying wheel 226, and then the motor 224 drives the second rotating shaft 225, and the second rotating shaft 225 drives the second conveying wheel 226 to rotate, and at the same time, the second rotating shaft 225 drives the second pulley 227, the second pulley 227 drives the synchronous belt 228, the synchronous belt 228 drives the first pulley 223, the first pulley 223 drives the first rotating shaft 221, and the first rotating shaft 221 drives the first conveying wheel 222, so that the first conveying wheel 222 and the second conveying wheel 226 are synchronized and synchronous. The workpiece is conveyed by rotating the first electric telescopic rod 211, the positioning plate 212 is driven by the positioning plate 212, the positioning plate 212 is driven by the limiting rod 214, the limiting rod 214 is driven by the connecting plate 215, the connecting plate 215 is compressed by the spring 216, the positioning plate 212 lifts the workpiece through the roller 213, and the workpiece can be turned over by the roller 213, the second electric telescopic rod 32 is driven by the connecting plate 33, the connecting plate 33 is driven by the slider 34, the slider 34 is used to limit the connecting plate 33, the connecting plate 33 is driven by the pressing plate 35, the pressing plate 35 is pressed on the top of the workpiece, so as to fix the position of the workpiece, and then the workpiece is installed.

Claims

1. A valve auxiliary installation device, comprising a mounting frame (1), characterized in that: A conveying mechanism (2) is arranged inside the mounting frame (1), a positioning mechanism (3) is arranged on the top of the mounting frame (1), and a supporting leg (4) is fixedly connected to the bottom of the mounting frame (1); The conveying mechanism (2) comprises a lifting component (21) and a conveying component (22); the lifting component (21) is arranged inside the mounting frame (1); and the conveying component (22) is arranged inside the mounting frame (1).

2. A valve auxiliary installation device according to claim 1, characterized in that: The lifting assembly (21) comprises a first electric telescopic rod (211), the first electric telescopic rod (211) is fixedly connected to the inside of the mounting frame (1), a positioning plate (212) is fixedly connected to the top of the first electric telescopic rod (211), a roller (213) is rotatably connected to the inside of the positioning plate (212), a limiting rod (214) is fixedly connected to the bottom of the positioning plate (212), the limiting rod (214) is slidably connected to the inside of the mounting frame (1), a connecting plate (215) is fixedly connected to the bottom of the limiting rod (214), and a spring (216) is fixedly connected between the connecting plate (215) and the mounting frame (1).

3. A valve auxiliary installation device according to claim 2, characterized in that: Four limiting rods (214) are provided, and the four limiting rods (214) are symmetrically fixedly connected to the bottom of the positioning plate (212).

4. A valve auxiliary installation device according to claim 2, characterized in that: The conveying assembly (22) comprises a first rotating shaft (221), the first rotating shaft (221) is rotatably connected to the inside of the mounting frame (1), the outside of the first rotating shaft (221) is fixedly connected to a first conveying wheel (222), the outside of the first rotating shaft (221) is fixedly connected to a first pulley (223), the left side of the mounting frame (1) is fixedly connected to a motor (224), the output end of the motor (224) is fixedly connected to a second rotating shaft (225), the second rotating shaft (225) is rotatably connected to the inside of the mounting frame (1), the outside of the second rotating shaft (225) is fixedly connected to a second conveying wheel (226), the outside of the second rotating shaft (225) is fixedly connected to a second pulley (227), and a synchronous belt (228) is transmission-connected between the second pulley (227) and the first pulley (223).

5. A valve auxiliary installation device according to claim 4, characterized in that: Four second rotating shafts (225) are provided, and the four second rotating shafts (225) are arranged in sequence from front to back inside the mounting frame (1), and two second conveying wheels (226) are symmetrically provided outside each second rotating shaft (225).

6. The valve auxiliary installation device according to claim 1, characterized in that: The positioning mechanism (3) comprises a limiting frame (31), the limiting frame (31) is fixedly connected to the top of the mounting frame (1), a second electric telescopic rod (32) is fixedly connected inside the limiting frame (31), a connecting plate (33) is fixedly connected at the bottom of the second electric telescopic rod (32), a sliding block (34) is fixedly connected at the left and right sides of the connecting plate (33), the sliding block (34) is slidably connected inside the limiting frame (31), and a pressing plate (35) is fixedly connected at the bottom of the connecting plate (33).

7. A valve auxiliary installation device according to claim 6, characterized in that: The limiting frame (31) is provided with a sliding groove at a corresponding position of the sliding block (34), and the sliding block (34) slides inside the sliding groove.

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