Rapid overturning equipment

Abstract

The utility model provides rapid turnover equipment, which belongs to the technical field of unsealed flowmeter testing and turnover, and comprises a single-side turnover mechanism, the single-side turnover mechanism comprises a first bottom plate and a second bottom plate, a support column is arranged on a base formed by the first bottom plate and the second bottom plate, a rotating shaft is rotatably connected in a round hole in the support column, and the first bottom plate and the second bottom plate are arranged on the rotating shaft. A rotating shaft is arranged on the base, a mounting disc is arranged at one end of the rotating shaft, the mounting disc and the rotating shaft are detachably connected, and a plurality of mounting holes are formed in the mounting disc. By means of the lifting and assembling device, workers can be assisted in rapidly, stably and safely overturning the vibration tube in the lifting and assembling process of the unsealed flowmeter vibration tube, time and labor are saved, and the working efficiency is improved. According to the vibration tube supporting device, the working efficiency and reliability are improved, the structural design is reasonable, the equipment complexity is reduced through a single-side supporting structure, the operation process is simplified, use is more convenient, adaptability is high, and compatibility can be conducted on flange plates on a whole series of vibration tubes.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of testing and flipping of unsealed flow meters, in particular to a fast flipping device. Background Art

[0002] A mass flowmeter is an instrument used to measure the mass flow rate of a fluid. It can accurately measure flow without being affected by changes in fluid temperature, pressure, density, etc. One of the core components of a mass flowmeter is the vibration tube, also called a vibrating tube or measuring tube. The vibration tube is a key part of a mass flowmeter to achieve fluid mass flow measurement. Its working principle is usually based on the Coriolis effect. The vibration tube is usually one or two U-shaped or S-shaped pipes made of metal or other solid materials. They have high mechanical strength and elasticity. When the fluid passes through the vibration tube, the vibration tube will vibrate at a certain frequency under the action of an external driving device. According to the principle of Coriolis force, the flowing fluid will be subjected to a force in the vibration tube that is proportional to the fluid velocity and mass flow rate. This force will cause the vibration frequency and amplitude of the vibration tube to change. By measuring these changes, the mass flow rate of the fluid flowing through the vibration tube can be accurately calculated.

[0003] The vibration tube is a very precise and fragile component in the mass flow meter. It is usually made of thin-walled metal or other sensitive materials. During the installation of the unsealed vibration tube, it needs to be transported and assembled by hoisting. During the assembly process, the unsealed vibration tube needs to be flipped over to install various accessories. Currently, most of the operations are manual. For smaller vibration tubes, manual flipping is still possible, but for larger vibration tubes, flipping is more difficult and requires the cooperation of multiple people. Moreover, the vibration tube is in a hoisted state during flipping, which has certain safety hazards. It also requires multiple people to operate, which is time-consuming and labor-intensive, and has high labor costs. Utility Model Content

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. Specifically, the present invention mainly provides a fast flipping device to solve the technical problem raised in the above background technology that it is difficult to flip the vibration tube with larger specifications, requires the cooperation of multiple people, is time-consuming and labor-intensive, and has low efficiency.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A quick flipping device includes a unilateral flipping mechanism, which includes a first base plate and a second base plate, and a support column is provided on the base formed by the first base plate and the second base plate. A rotating shaft is rotatably connected in a circular hole on the support column, and a mounting disk is provided at one end of the rotating shaft. The mounting disk and the rotating shaft are detachably connected, and a plurality of mounting holes are provided on the mounting disk, and the sizes of the mounting holes increase one by one along the radial direction of the mounting disk.

[0007] Furthermore, two bearings are provided between the rotating shaft and the circular hole gap of the support column.

[0008] Furthermore, a column is provided on the second bottom plate, a support base is provided on the upper end of the column, a reducer is provided on the support base, and an output end of the reducer is connected to one end of the rotating shaft.

[0009] Furthermore, a handle is provided at the input end of the reducer.

[0010] Furthermore, reinforcement blocks are provided on both sides of the bottom of the support column, and the two reinforcement blocks are symmetrically distributed.

[0011] Furthermore, stable side frames are provided on both sides of the support column, and the two stable side frames are symmetrically distributed.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model realizes that during the process of lifting and assembling the vibration tube of the unsealed flow meter, the flange of the flow meter is docked on the mounting plate by arranging the first base plate, the second base plate, the support column, the rotating shaft, the mounting plate, the bearing, the column, the support seat and the reducer, so that the flange of the flow meter is docked on the mounting plate, and the staff is assisted to quickly and stably and safely flip the vibration tube, which saves time and effort and is very suitable for large-sized vibration tubes, improves work efficiency and reliability, and has a reasonable structural design. The unilateral support structure reduces the complexity of the equipment, simplifies the operation process, is more convenient to use, and has strong adaptability. It is compatible with the flanges on the full range of vibration tubes and has certain market prospects.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure decomposition of the utility model.

[0017] In the figure: 1. unilateral flip mechanism; 11. first base plate; 12. second base plate; 13. support column; 131. stabilizing side frame; 132. reinforcement block; 14. rotating shaft; 15. mounting plate; 151. mounting hole; 16. bearing; 17. column; 18. support seat; 2. reducer; 21. turning handle. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly used by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] Please refer to the attached Figure 1-2 A quick flipping device includes a unilateral flipping mechanism 1, wherein the unilateral flipping mechanism 1 includes a first base plate 11 and a second base plate 12. The L-shaped structure of the first base plate 11 can be used to install the flow meter by using a forklift without a top lifting device (in this case, since the axis of the flow meter flange must be consistent with the axis of the mounting plate, for safety reasons, it is safer to insert the flow meter from the side by a forklift). In order to prevent the flow meter from tipping over after installation, the reducer 2 is moved backward to offset the center, and the second base plate 12 is lengthened to avoid tilting backward. A support column 13 is provided on the base formed by the first base plate 11 and the second base plate 12, and a rotating shaft 14 is rotatably connected in the circular hole on the support column 13. A mounting plate 15 is provided at one end of the rotating shaft 14, and the mounting plate 15 and the rotating shaft 14 are detachably connected. A plurality of mounting holes 151 are provided on the mounting plate 15, and the size of the mounting holes 151 increases one by one along the radial direction of the mounting plate 15.

[0022] Through the above structure, it is possible to assist workers in quickly and stably and safely flipping the vibration tube during the lifting and assembly of the unsealed flow meter vibration tube, saving time and effort, and improving work efficiency and reliability. The structural design is reasonable, and the single-sided support structure reduces the complexity of the equipment, simplifies the operating process, is more convenient to use, and has strong adaptability. It is compatible with the flanges on the entire series of vibration tubes and has certain market prospects.

[0023] The specific operation is as follows: first, the flange at one end of the unsealed flowmeter vibration tube is placed on the mounting plate 15, so that the circular hole on the flange is docked with the mounting hole 151 of the corresponding size and connected by bolts. Then the staff holds the handle 21 and rotates it. Then the rotating shaft 14 at the output end of the reducer 2 drives the mounting plate 15 to rotate, so that the vibration tube on the mounting plate 15 is flipped, which is convenient for the staff to operate and assemble.

[0024] Please refer to the attached Figure 2 , two bearings 16 are provided between the circular hole gap of the rotating shaft 14 and the support column 13, and the bearings 16 provide a stable rotation environment for the rotating shaft 14. A column 17 is provided on the second base plate 12, and a support seat 18 is provided at the upper end of the column 17. A reducer 2 is provided on the support seat 18, and the output end of the reducer 2 is connected to one end of the rotating shaft 14. A handle 21 is provided at the input end of the reducer 2. Through the mutual cooperation between the reducer 2 and the handle 21, a stable driving force is provided for the mounting plate 15, thereby ensuring that the vibration tube of the large-scale flowmeter can be smoothly flipped. Reinforcement blocks 132 are provided on both sides of the bottom of the support column 13, and the two reinforcement blocks 132 are symmetrically distributed. Stable side frames 131 are provided on both sides of the support column 13, and the two stable side frames 131 are symmetrically distributed. Through the mutual cooperation between the stable side frames 131 and the reinforcement blocks 132, the stability of the support column 13 is improved, thereby better adapting to the large-scale vibration tube and ensuring the stability and safety of the flip.

[0025] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A rapid flipping device, comprising a unilateral flipping mechanism (1), characterized in that: The unilateral turning mechanism (1) comprises a first base plate (11) and a second base plate (12), and a support column (13) is provided on a base formed by the first base plate (11) and the second base plate (12), a rotating shaft (14) is rotatably connected in a circular hole on the support column (13), a mounting plate (15) is provided at one end of the rotating shaft (14), the mounting plate (15) and the rotating shaft (14) are detachably connected, a plurality of mounting holes (151) are provided on the mounting plate (15), and the sizes of the mounting holes (151) increase one by one along the radial direction of the mounting plate (15).

2. A rapid flipping device according to claim 1, characterized in that: Two bearings (16) are provided between the rotating shaft (14) and the circular hole gap of the support column (13).

3. A fast flipping device according to claim 1, characterized in that: A column (17) is provided on the second bottom plate (12), a support seat (18) is provided at the upper end of the column (17), a reducer (2) is provided on the support seat (18), and an output end of the reducer (2) is connected to one end of the rotating shaft (14).

4. A rapid flipping device according to claim 3, characterized in that: The input end of the reducer (2) is provided with a rotating handle (21).

5. The rapid flipping device according to claim 1, characterized in that: Reinforcement blocks (132) are provided on both sides of the bottom of the support column (13), and the two reinforcement blocks (132) are symmetrically distributed.

6. A rapid flipping device according to claim 5, characterized in that: Stable side frames (131) are provided on both sides of the support column (13), and the two stable side frames (131) are symmetrically distributed.

Images