Supporting device for processing catalyst storage tank

Abstract

The utility model discloses a supporting device for processing a catalyst storage tank, which belongs to the technical field of catalyst storage tanks and comprises a base, a supporting frame is rotatably connected above the base through a rotating shaft, a supporting mechanism capable of rotatably processing the catalyst storage tank is arranged above the supporting frame, and the supporting mechanism comprises a limit frame A, an air cylinder B, a fixing ring A and a servo motor. The supporting mechanism and the servo motor assist in driving the fixing ring A, the fixing ring B and the catalyst storage tank to rotate, the purpose of machining the lower surface of a catalyst can be achieved without bending down of a worker, use is more convenient, the air cylinder A extends to push the sliding block to move, then the supporting rod is pushed to rotate, and the rotating supporting rod pushes the supporting frame to rotate. And the inclination angle of the catalyst storage tank is adjusted, so that the catalyst storage tank is located at a proper angle, a worker can conveniently machine the catalyst storage tank, and use is more flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of catalyst storage tank processing, in particular to a supporting device for catalyst storage tank processing. Background Art

[0002] A catalyst storage tank is a container for holding catalysts and is a type of chemical storage tank. During the process of installing components on the outer wall of the catalyst storage tank, a supporting device is required to prop up the catalyst storage tank to leave enough space for processing. Therefore, a supporting device is required to support the catalyst storage tank.

[0003] Among them, after searching, it was found that there is an application number CN202023257605.9, which discloses a support device for catalyst storage tank processing, including a base and a main body support mechanism, which includes two fixed seats that are symmetrically fixed on the top of the base and have adjustable spacing. It has a limiting auxiliary support mechanism and an adsorption locking mechanism added on the support basis of the two fixed seats with adjustable spacing. The catalyst storage tank is limited by the cooperation of the two, thereby effectively enhancing the support stability. The structure is simplified, the feasibility is strong, the use is convenient and fast, and it can be suitable for the stable support of the relevant tank body. A fixed convex edge is integrally formed upward above the base between the two fixed seats, and limiting holes are arranged on the fixed convex edge at intervals, which penetrate the fixed convex edge and extend to the base. The corresponding telescopic rods with electromagnets fixed to the upper end faces are movably installed up and down in the limiting holes. When the electromagnet is energized, it is adsorbed on the lower surface of the catalyst storage tank and drives the telescopic rod to move upward. The limit support is provided by the limit hole of the fixed convex edge and the inserted and clamped fixation of the telescopic rod, thereby preventing the catalyst storage tank from shaking left and right, and effectively enhancing the stability of the support. When the telescopic rod is inserted to the bottom of the limit hole, the upper end face of the electromagnet must be lower than the lowest end of the arc surface of the fixed seat, so as to ensure the function of the fixed seat; when the electromagnet is energized and adsorbed under the catalyst storage tank and drives the telescopic rod to move upward, it is necessary to ensure that the telescopic rod remains inserted inside the limit hole to ensure the limit support. Both sides of the fixed seat are fixedly connected with the positioning convex edges integrally formed therewith, and the fixed seat is fixedly installed above the base by means of bolts passing through the positioning convex edges on both sides and tightening them with threaded holes. By fixing the fixing seat with adjustable spacing, the supporting device can be flexibly adapted to support catalyst storage tanks of different sizes; and a buffer rubber layer is detachably installed on the surface of the fixed seat on the arc surface, and streamlined protrusions that are integrally formed with the buffer rubber layer and arranged upward are evenly distributed on the surface of the buffer rubber layer, which can effectively avoid rigid contact between the catalyst storage tank and the fixing seat, and reduce friction damage to the surface of the catalyst storage tank caused by placement, and photoelectric sensors that are respectively connected to signals of various electric controllers are installed under the arc surface on the opposite side of the fixing seat, and the photoelectric sensor is installed in coordination with the electromagnet, and after the photoelectric sensor senses that the catalyst storage tank is in place, the signal transmission starts the electromagnet to energize for limit fixing, thereby realizing automated drive and reducing manpower input.

[0004] However, after research, it was found that the device could not rotate the catalyst storage tank, and could not tilt the catalyst. During the process of installing parts on the surface of the catalyst storage tank, the workers needed to constantly move their own position and process different positions of the catalyst storage tank. When processing the bottom of the catalyst storage tank, they needed to bend over for processing. It was not convenient to use and it was not convenient to load and unload the catalyst storage tank. Therefore, a new device was provided to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a supporting device for processing a catalyst storage tank in order to solve the above-mentioned problem of inconvenient use.

[0006] The technical solution adopted by the utility model is as follows: a supporting device for processing a catalyst storage tank, comprising a base, and a supporting frame is rotatably connected to the upper part of the base through a rotating shaft;

[0007] A supporting mechanism capable of rotating the catalyst storage tank is arranged above the supporting frame.

[0008] Wherein, the supporting mechanism comprises a limit frame A, a cylinder B, a fixed ring A, a servo motor, a limit frame B, a cylinder C, a fixed ring B, a cylinder D and a pressure plate. The cylinder B is symmetrically installed on one side above the supporting frame, and the end of the cylinder B is fixedly installed with the limit frame A. The surface of the limit frame A is rotatably connected with the fixed ring A through a hollow turntable. A servo motor is installed on one side of the limit frame A. The output shaft of the servo motor is transmission-connected with the fixed ring A through a chain, and sprockets meshing with the chain are nested on the outside of the fixed ring A and the outside of the servo motor output shaft. Cylinder C is symmetrically installed on the other side above the supporting frame, and the end of the cylinder C is fixedly installed with the limit frame B. The surface of the limit frame B is rotatably connected with the fixed ring B through a hollow turntable. Cylinder D is embedded and installed on one side of the inside of the fixed ring B and one side of the inside of the fixed ring A. A pressure plate is fixedly installed on the end of the cylinder D, and the pressure plate is arranged in an arc shape.

[0009] Among them, a groove is embedded above the base, a slider is slidably connected to the inside of the groove through a slide rail, a support rod is symmetrically rotatably connected to the top of the slider through a rotating shaft, and the other end of the support rod is rotatably connected to the lower side of the support frame through a rotating shaft, a cylinder A is symmetrically installed on one side of the groove, and the end of the cylinder A is connected to the slider, an inclined frame is fixedly installed on one side of the support frame, and rollers are equidistantly rotatably connected to the surface of the inclined frame and the middle part of the upper part of the support frame.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] 1. In the utility model, the servo motor assists in driving the fixed ring A, the fixed ring B and the catalyst storage tank to rotate through the supporting mechanism, so that the purpose of processing the lower surface of the catalyst can be achieved without the staff bending over, which is more convenient to use.

[0012] 2. In the utility model, cylinder A extends, pushing the slider to move, thereby pushing the support rod to rotate. The rotating support rod pushes the support frame to rotate, thereby rotating the catalyst storage tank, and adjusting the inclination angle of the catalyst storage tank so that the catalyst storage tank is at a suitable angle for the staff to process and is more flexible to use.

[0013] 3. In the utility model, the catalyst storage tank is loaded and unloaded from the inclined frame, and the roller reduces the friction between the catalyst storage tank and the inclined frame and the support frame, making it easier to load and unload the catalyst storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0017] Figure 4 It is a schematic diagram showing the partial three-dimensional structure of the medium pressure plate of the utility model.

[0018] Markings in the figure: 1, base; 101, groove; 1011, slider; 1012, cylinder A; 1013, support rod; 102, support frame; 1021, inclined frame; 1022, roller; 103, limit frame A; 1031, cylinder B; 1032, fixing ring A; 1033, servo motor; 104, limit frame B; 1041, cylinder C; 1042, fixing ring B; 105, cylinder D; 1051, pressure plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the utility model:

[0021] Reference Figure 1-4, a catalyst storage tank processing support device, comprising a base 1, the upper part of the base 1 is rotatably connected with a support frame 102 via a rotating shaft;

[0022] A supporting mechanism capable of rotating the catalyst storage tank is provided above the supporting frame 102 .

[0023] Reference Figure 1-4 In this embodiment, the support mechanism includes a limit frame A103, a cylinder B1031, a fixed ring A1032, a servo motor 1033, a limit frame B104, a cylinder C1041, a fixed ring B1042, a cylinder D105 and a pressure plate 1051. The cylinder B1031 is symmetrically installed on one side above the support frame 102, and the limit frame A103 is fixedly installed at the end of the cylinder B1031. The surface of the limit frame A103 is rotatably connected to the fixed ring A1032 through a hollow turntable. A servo motor 1033 is installed on one side of the limit frame A103. The output shaft of the servo motor 1033 is connected to the limit frame A103 through a chain. The fixed ring A1032 is connected in transmission, and the outside of the fixed ring A1032 and the outside of the output shaft of the servo motor 1033 are both nested with sprockets that mesh with the chain. A cylinder C1041 is symmetrically installed on the other side above the support frame 102. A limit frame B104 is fixedly installed on the end of the cylinder C1041. The surface of the limit frame B104 is rotatably connected with a fixed ring B1042 through a hollow turntable. One side of the inside of the fixed ring B1042 and one side of the inside of the fixed ring A1032 are both embedded with a cylinder D105. A pressure plate 1051 is fixedly installed on the end of the cylinder D105, and the pressure plate 1051 is set in an arc shape.

[0024] Move the catalyst storage tank to the middle part above the support frame 102, and extend the cylinder B1031 and the cylinder C1041 at the same time, pushing the fixing ring A1032 and the fixing ring B1042 to the two ends of the catalyst storage tank respectively, and then the cylinder D105 extends, pushing the pressure plate 1051 to clamp tightly on the surface of the catalyst storage tank, and fix the catalyst storage tank between the fixing ring A1032 and the fixing ring B1042. The staff processes the surface of the catalyst storage tank, and the servo motor 1033 assists in driving the fixing ring A1032, the fixing ring B1042 and the catalyst storage tank to rotate, so as to facilitate the processing of the lower surface of the catalyst storage tank.

[0025] Reference Figure 2 In this embodiment, a groove 101 is embedded on the top of the base 1, a slider 1011 is slidably connected to the inside of the groove 101 through a slide rail, a support rod 1013 is symmetrically rotatably connected to the top of the slider 1011 through a rotating shaft, and the other end of the support rod 1013 is rotatably connected to the lower side of the support frame 102 through a rotating shaft, a cylinder A1012 is symmetrically installed on one side of the inside of the groove 101, and the end of the cylinder A1012 is connected to the slider 1011;

[0026] Cylinder A1012 extends, pushing the slider 1011 to move, which in turn pushes the support rod 1013 to rotate. The rotating support rod 1013 pushes the support frame 102 to rotate, which in turn rotates the catalyst storage tank, and adjusts the inclination angle of the catalyst storage tank so that the catalyst storage tank is at a suitable angle for the staff to process.

[0027] Reference Figure 1-2 In this embodiment, an inclined frame 1021 is fixedly installed on one side of the support frame 102, and a roller 1022 is rotatably connected to the surface of the inclined frame 1021 and the middle part of the upper part of the support frame 102 at equal distances;

[0028] The external loading equipment assists in pushing the catalyst storage tank from the inclined frame 1021 to the top of the support frame 102. The roller 1022 reduces the friction between the catalyst storage tank and the inclined frame 1021 and the support frame 102, making it easier to load and unload the catalyst storage tank.

[0029] Reference Figure 1-4 In this embodiment, cylinder A1012, cylinder B1031, cylinder C1041 and cylinder D105 are all connected to an external air pump, and the servo motor 1033 is electrically connected to an external power supply through a switch panel.

[0030] Working principle: First, the external loading equipment assists in pushing the catalyst storage tank from the inclined frame 1021 to the middle of the upper part of the support frame 102. The roller 1022 reduces the friction between the catalyst storage tank and the inclined frame 1021 and the support frame 102. Then, the cylinder B1031 and the cylinder C1041 extend at the same time, respectively pushing the fixing ring A1032 and the fixing ring B1042 to the two ends of the catalyst storage tank. Then, the cylinder D105 extends, pushing the pressure plate 1051 to clamp tightly on the surface of the catalyst storage tank, fixing the catalyst storage tank on the fixing ring A103 2 and the fixed ring B1042, and then as needed, the cylinder A1012 extends, pushing the slider 1011 to move, and then pushing the support rod 1013 to rotate, the rotating support rod 1013 pushes the support frame 102 to rotate, and then the catalyst storage tank is rotated, and the inclination angle of the catalyst storage tank is adjusted. The staff processes the surface of the catalyst storage tank, and finally the servo motor 1033 assists to drive the fixed ring A1032, the fixed ring B1042 and the catalyst storage tank to rotate, so as to facilitate the processing of the lower surface of the catalyst storage tank.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A catalyst storage tank processing support device, comprising a base (1), characterized in that: A support frame (102) is rotatably connected to the top of the base (1) via a rotating shaft; A support mechanism capable of rotating the catalyst storage tank is arranged above the support frame (102); The support mechanism comprises a limit frame A (103), a cylinder B (1031), a fixing ring A (1032), a servo motor (1033), a limit frame B (104), a cylinder C (1041), a fixing ring B (1042), a cylinder D (105) and a pressing plate (1051); A cylinder B (1031) is symmetrically mounted on one side above the support frame (102); a limit frame A (103) is fixedly mounted on the end of the cylinder B (1031); a fixing ring A (1032) is rotatably connected to the surface of the limit frame A (103) through a hollow turntable; a servo motor (1033) is mounted on one side of the limit frame A (103); an output shaft of the servo motor (1033) is transmission-connected to the fixing ring A (1032) through a chain; and the outside of the fixing ring A (1032) and the output shaft of the servo motor (1033) are connected A sprocket engaged with a chain is nested on the outside, a cylinder C (1041) is symmetrically installed on the other side above the support frame (102), a limit frame B (104) is fixedly installed on the end of the cylinder C (1041), a fixed ring B (1042) is rotatably connected to the surface of the limit frame B (104) through a hollow turntable, and a cylinder D (105) is embedded and installed on one side of the interior of the fixed ring B (1042) and one side of the interior of the fixed ring A (1032), and a pressure plate (1051) is fixedly installed on the end of the cylinder D (105).

2. A catalyst storage tank processing support device as claimed in claim 1, characterized in that: The pressing plate (1051) is arranged in an arc shape.

3. A catalyst storage tank processing support device as claimed in claim 1, characterized in that: A groove (101) is embedded on the top of the base (1), a slider (1011) is slidably connected inside the groove (101) via a slide rail, a support rod (1013) is symmetrically rotatably connected to the top of the slider (1011) via a rotating shaft, and the other end of the support rod (1013) is rotatably connected to the lower side of the support frame (102) via a rotating shaft.

4. A catalyst storage tank processing support device as claimed in claim 3, characterized in that: A cylinder A (1012) is symmetrically installed on one side of the groove (101), and the end of the cylinder A (1012) is connected to the slider (1011).

5. A catalyst storage tank processing support device as claimed in claim 1, characterized in that: An inclined frame (1021) is fixedly mounted on one side of the support frame (102), and rollers (1022) are rotatably connected to the surface of the inclined frame (1021) and the middle of the upper part of the support frame (102) at equal distances.

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