CN111780814A - Full-automatic hydraulic spherical tank detection device - Google Patents
Full-automatic hydraulic spherical tank detection device Download PDFInfo
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- CN111780814A CN111780814A CN202010824890.3A CN202010824890A CN111780814A CN 111780814 A CN111780814 A CN 111780814A CN 202010824890 A CN202010824890 A CN 202010824890A CN 111780814 A CN111780814 A CN 111780814A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention provides a full-automatic hydraulic spherical tank body detection device, and belongs to the technical field of storage tank detection. The central rotating column is vertically and fixedly connected to the turntable, the triangular legs are fixedly connected between the central rotating column and the turntable, and the triangular legs and the central rotating column are fixedly connected with the auxiliary support; the supporting frame is connected to the central rotating column, the angle folding position of the angle folding type rocker arm is hinged to the central rotating column, the first tension oil cylinder is hinged to the supporting frame, the free end of the first tension oil cylinder is hinged to one end of the angle folding type rocker arm, the other end of the angle folding type rocker arm is hinged to the second tension oil cylinder, the free end of the second tension oil cylinder is hinged to the middle of the upper rotating arm rod and the lower rotating arm rod, the root portions of the upper rotating arm rod and the lower rotating arm rod are hinged to the supporting frame, and the mounting frame is fixedly connected to the tail ends of the upper rotating arm. The invention is arranged in the spherical tank body, can drive the detector to move along the spherical surface, not only saves manual operation, but also has higher detection efficiency and better repeatability, and has outstanding technical advantages.
Description
Technical Field
The invention relates to the technical field of storage tank detection, in particular to a full-automatic hydraulic spherical tank body detection device.
Background
Storage tanks are an important infrastructure in chemical production and petroleum storage and transportation systems. The large storage tank filled with the complex medium is difficult to avoid various damages in the long-term use process. Especially chemical corrosion and electrochemical corrosion in the environment are easy to cause damage and perforation of the tank body; in addition, the factors such as local foundation collapse easily cause the crack propagation and even the cracking of the tank body.
From the long-term economic benefit and safety perspective, a storage tank detection technology which is fast, effective and convenient to execute is urgently needed to realize the detection of flaw detection, rust removal, thickness measurement and the like of a tank body, so that a decision basis is provided for evaluating the corrosion grade of the storage tank and determining a reasonable maintenance scheme. In the prior art, the detection process is completed manually, and although various detection instruments are relatively mature and can be purchased in a set, workers are required to hold the various detection instruments one by one to detect the positions of the interior of the tank body with the huge surface area, so that the workload is heavy, and the movement and the operation are very inconvenient. Such detection is more difficult to perform, especially for spherical cans.
Disclosure of Invention
The invention aims to provide a full-automatic hydraulic spherical tank body detection device aiming at the technical defects in the prior art, and aims to solve the technical problem that the detection of a spherical tank body is inconvenient to execute at present.
Another technical problem to be solved by the present invention is how to develop a device for detecting spherical tank instead of human power.
The invention further solves the technical problem of how to drive the detection instrument to move along the spherical surface in order to achieve the scanning type detection effect when the mechanical structure is adopted to bear the detection instrument to detect the spherical tank body.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the full-automatic hydraulic spherical tank body detection device comprises a turntable, a central rotating column, triangular legs, an auxiliary support, a bevel-type rocker arm, a first tension oil cylinder, a second tension oil cylinder, an upper rotating arm rod, a lower rotating arm rod and a mounting frame, wherein the central rotating column is vertically and fixedly connected to the turntable, the triangular legs are fixedly connected between the central rotating column and the turntable, and the auxiliary support is fixedly connected between the triangular legs and the central rotating column; the device comprises a central rotating column, a support, a bevel position of a bevel type rocker arm, a first tension oil cylinder, a second tension oil cylinder, a free end of the second tension oil cylinder, an upper rotating arm rod and a lower rotating arm rod, wherein the central rotating column is connected with the support, the bevel position of the bevel type rocker arm is hinged to the central rotating column, the first tension oil cylinder is hinged to the support, the free end of the first tension oil cylinder is hinged to one end of the bevel type rocker arm, the other end of the bevel type rocker arm is hinged to the second tension oil cylinder, the free end of the second tension oil cylinder is hinged to the middle of.
Preferably, the device further comprises a laser range finder and a macroscopic detector, wherein the laser range finder and the macroscopic detector are respectively fixedly connected to the central rotating column.
Preferably, the ultrasonic flaw detector further comprises a magnetic particle flaw detector, a laser rust removing device and an ultrasonic flaw detector, wherein the magnetic particle flaw detector, the laser rust removing device and the ultrasonic flaw detector are respectively and fixedly connected to the mounting frame.
Preferably, the thickness gauge is further included and fixedly connected to the upper and lower rotating arm rods.
Preferably, the rotary plate type water tank further comprises a tank body and a tank opening connecting disc, wherein the tank opening connecting disc is located at the bottom end of the tank body, the rotary plate is arranged at the upper end of the tank opening connecting disc, and the rotary plate is located inside the tank body.
Preferably, the mounting frame is fixedly connected with the upper and lower rotating arm rods through plugs and slots: the plug is positioned on the upper and lower rotating arm rods, the slot is positioned on the mounting frame, a slot body is arranged in the slot, the plug is inserted into the slot body, backstop pin holes which are mutually communicated are formed in the plug and the slot, and backstop pins are inserted into the backstop pin holes.
Preferably, the first tension cylinder and the second tension cylinder are bidirectional cylinders. When the oil pump supplies oil to the reversing valve and four paths of oil supply are divided into two paths of oil supply to the first tension oil cylinder and two paths of oil supply to the second tension oil cylinder (the two paths of oil supply are arranged in parallel with the first tension oil cylinder, and the two paths of oil supply are arranged in parallel with the second tension oil cylinder), the tension generated by the first tension oil cylinder generates thrust to push the angle folding type rocker arm, and the angle folding type rocker arm pushes the second tension oil cylinder. The second tension oil cylinder pushes the upper and lower rotating arm rods, and the upper and lower rotating arm rods move up and down to achieve the effect of moving along the spherical surface due to the use of the bidirectional oil cylinder.
Preferably, the material of the central rotating column and the upper and lower rotating arms is an octagonal tube.
Preferably, the central rotating column is fixedly connected with the rotating disc through a Morse taper connecting structure.
Preferably, the support is connected to the central rotating column by a rack and pinion mechanism.
In the technical scheme, the rotary table is used for driving the whole device to rotate in a horizontal plane, and the central rotary column is used for bearing modules such as a support, a bevel type rocker arm, a laser range finder and a macroscopic detector; the triangular legs and the auxiliary supports are used for improving the stability of the central rotating column; the bracket is used for enabling the first tension oil cylinder and the upper and lower rotating arm rods to be hinged on the bracket; the bevel type rocker arm is hinged on the central rotating column by utilizing the bevel position, so that the bevel position can be used as a rotating shaft to rotate and swing in a vertical plane; when the first tension oil cylinder pushes one end of the bevel type rocker arm downwards, the other end of the bevel type rocker arm is lifted, and meanwhile, the second tension oil cylinder on the bevel type rocker arm further performs an upward pushing action, so that the upper and lower rotating arm rods can be driven to lift up; otherwise, the upper and lower rotating arm rods can be driven to swing downwards; based on the up-and-down rotary swing of the up-and-down rotary arm rod in a vertical plane and the rotary motion provided by the turntable in a horizontal plane, the detector on the up-and-down rotary arm rod can move along a spherical surface, thereby achieving the scanning type detection effect; the upper and lower rotating arm rods are used for bearing the mounting frame and the thickness gauge; the mounting rack is used for bearing the magnetic powder flaw detector, the laser rust removal device and the ultrasonic flaw detector; the laser range finder, the macroscopic detector, the magnetic particle flaw detector, the laser rust removal device, the thickness gauge and the ultrasonic flaw detector are conventional commercially available instruments and can be purchased from the market in a modularized manner; the tank body is a running place of the device, and a tank opening connecting disc at the bottom end of the tank body can be used for bearing the rotary table; the mounting frame and the upper and lower rotating arm rods can be fixed by a plug and a slot, wherein the plug is inserted into a slot body in the slot to enable the retaining pin holes to be communicated with each other, and then the retaining pin is inserted into the retaining pin holes to fix the mounting frame and the upper and lower rotating arm rods.
The invention provides a full-automatic hydraulic spherical tank body detection device. The technical scheme utilizes a turntable to provide rotary motion in a horizontal plane; the bevel rocker arm is used as a medium, and the two groups of tension oil cylinders are used for driving the upper and lower rotating arm rods to rotate and swing in a vertical plane; based on the combination of the two motions, the detector can be driven to move along the spherical surface, and the detector can be freely and continuously positioned at any position of the inner wall of the spherical tank body, so that scanning type detection is executed. By applying the invention, not only is manual operation saved, but also the detection efficiency is higher, the repeatability is better, and the invention has outstanding technical advantages.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a state diagram of the present invention when the upper and lower swing arms are raised to a nearly vertical state;
FIG. 3 is a state diagram of the present invention when the swivel arms are swung down to near vertical;
FIG. 4 is a view showing the mounting positions of the respective inspection instruments when viewed from a top view;
FIG. 5 is a front view of the octagonal tubing in the present invention;
FIG. 6 is a left side view of the octagonal tubing in the present invention;
FIG. 7 is a schematic view of a connection structure of a plug and a socket according to the present invention;
FIG. 8 is a plan view of the upper and lower swing arms of the present invention;
FIG. 9 is a front view of the up-down rotating arm of the present invention;
in the figure:
1. turntable 2, central rotating column 3, triangular legs 4 and auxiliary supports
5. Bracket 6, angle-folding rocker arm 7, first tension oil cylinder 8 and second tension oil cylinder
9. Up-down rotating arm 10, mounting rack 11, laser range finder 12, macro detector
13. Magnetic particle flaw detector 14, laser rust removal device 15, thickness gauge 16 and ultrasonic flaw detector
17. Tank 18, tank opening connecting disc 19, plug 20 and slot
21. A groove body 22, a backstop pin hole 23 and a backstop pin.
Detailed Description
Hereinafter, specific embodiments of the present invention will be described in detail. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
The full-automatic hydraulic spherical tank body detection device is shown in figures 1-4 and comprises a rotary table 1, a central rotary column 2, triangular legs 3, auxiliary supports 4, a support 5, a dog-ear type rocker arm 6, a first tension oil cylinder 7, a second tension oil cylinder 8, upper and lower rotary arm rods 9 and a mounting frame 10, wherein the central rotary column 2 is vertically and fixedly connected to the rotary table 1, the triangular legs 3 are fixedly connected between the central rotary column 2 and the rotary table 1, and the auxiliary supports 4 are fixedly connected between the triangular legs 3 and the central rotary column 2; the central rotating column 2 is connected with a support 5, the angle folding position of an angle folding type rocker arm 6 is hinged on the central rotating column 2, a first tension oil cylinder 7 is hinged on the support 5, the free end of the first tension oil cylinder 7 is hinged with one end of the angle folding type rocker arm 6, the other end of the angle folding type rocker arm 6 is hinged with a second tension oil cylinder 8, the free end of the second tension oil cylinder 8 is hinged with the middle parts of an upper rotating arm rod 9 and a lower rotating arm rod 9, the root parts of the upper rotating arm rod 9 and the lower rotating arm rod 9 are hinged on the support 5, and the tail ends of the upper rotating arm rod 9 and the lower rotating arm rod 9 are.
Meanwhile, the device also comprises a laser range finder 11 and a macroscopic detector 12, wherein the laser range finder 11 and the macroscopic detector 12 are respectively and fixedly connected to the central rotating column 2. The device further comprises a magnetic powder flaw detector 13, a laser rust removing device 14 and an ultrasonic flaw detector 16, wherein the magnetic powder flaw detector 13, the laser rust removing device 14 and the ultrasonic flaw detector 16 are respectively and fixedly connected to the mounting frame 10. The thickness gauge 15 is fixedly connected to the upper and lower rotating arm rods 9. The multifunctional cup is characterized by further comprising a cup body 17 and a cup opening connecting disc 18, wherein the cup opening connecting disc 18 is located at the bottom end of the cup body 17, the rotary table 1 is arranged at the upper end of the cup opening connecting disc 18, and the rotary table 1 is located inside the cup body 17.
The device has the following structural characteristics: the rotary table 1 is used for driving the whole device to rotate in a horizontal plane, and the central rotary column 2 is used for bearing modules such as a support 5, a bevel type rocker arm 6, a laser range finder 11, a macroscopic detector 12 and the like; the triangular legs 3 and the auxiliary supports 4 are used for improving the stability of the central rotating column 2; the bracket 5 is used for the first tension oil cylinder 7 and the upper and lower rotating arm rods 9 to be hinged on the bracket; the bevel-type rocker arm 6 is hinged on the central rotating column 2 by utilizing the bevel position thereof, so that the bevel-type rocker arm can rotate and swing in a vertical plane by taking the bevel position thereof as a rotating shaft; when the first tension oil cylinder 7 pushes one end of the bevel type rocker arm 6 downwards, the other end of the bevel type rocker arm 6 is lifted, and meanwhile, the second tension oil cylinder 8 on the bevel type rocker arm further performs an upward pushing action, so that the upper and lower rotating arm rods 9 can be driven to lift upwards; otherwise, the upper and lower rotating arm rods 9 can be driven to swing downwards; based on the up-and-down rotary swing of the up-and-down rotary arm rod 9 in a vertical plane and the rotary motion provided by the turntable 1 in a horizontal plane, the detector on the up-and-down rotary arm rod 9 can move along a spherical surface, thereby achieving the scanning type detection effect; the upper and lower rotating arm rods 9 are used for bearing the mounting frame 10 and the thickness gauge 15; the mounting rack 10 is used for bearing a magnetic powder flaw detector 13, a laser rust removal device 14 and an ultrasonic flaw detector 16; the laser range finder 11, the macroscopic detector 12, the magnetic particle flaw detector 13, the laser rust removal device 14, the thickness gauge 15 and the ultrasonic flaw detector 16 are conventional commercial instruments and can be modularly purchased from the market; the tank body 17 is the operation place of the device, and a tank opening connecting disc 18 at the bottom end of the tank body can be used for bearing the rotary table 1.
Example 2
The full-automatic hydraulic spherical tank body detection device is shown in figures 1-9 and comprises a rotary table 1, a central rotary column 2, triangular legs 3, auxiliary supports 4, a support 5, a dog-ear type rocker arm 6, a first tension oil cylinder 7, a second tension oil cylinder 8, upper and lower rotary arm rods 9 and a mounting frame 10, wherein the central rotary column 2 is vertically and fixedly connected to the rotary table 1, the triangular legs 3 are fixedly connected between the central rotary column 2 and the rotary table 1, and the auxiliary supports 4 are fixedly connected between the triangular legs 3 and the central rotary column 2; the central rotating column 2 is connected with a support 5, the angle folding position of an angle folding type rocker arm 6 is hinged on the central rotating column 2, a first tension oil cylinder 7 is hinged on the support 5, the free end of the first tension oil cylinder 7 is hinged with one end of the angle folding type rocker arm 6, the other end of the angle folding type rocker arm 6 is hinged with a second tension oil cylinder 8, the free end of the second tension oil cylinder 8 is hinged with the middle parts of an upper rotating arm rod 9 and a lower rotating arm rod 9, the root parts of the upper rotating arm rod 9 and the lower rotating arm rod 9 are hinged on the support 5, and the tail ends of the upper rotating arm rod 9 and the lower rotating arm rod 9 are.
Meanwhile, the device also comprises a laser range finder 11 and a macroscopic detector 12, wherein the laser range finder 11 and the macroscopic detector 12 are respectively and fixedly connected to the central rotating column 2. The device further comprises a magnetic powder flaw detector 13, a laser rust removing device 14 and an ultrasonic flaw detector 16, wherein the magnetic powder flaw detector 13, the laser rust removing device 14 and the ultrasonic flaw detector 16 are respectively and fixedly connected to the mounting frame 10. The thickness gauge 15 is fixedly connected to the upper and lower rotating arm rods 9. The multifunctional cup is characterized by further comprising a cup body 17 and a cup opening connecting disc 18, wherein the cup opening connecting disc 18 is located at the bottom end of the cup body 17, the rotary table 1 is arranged at the upper end of the cup opening connecting disc 18, and the rotary table 1 is located inside the cup body 17. The mounting rack 10 is fixedly connected with the upper and lower rotating arm rods 9 through plugs 19 and slots 20: the plug 19 is positioned on the upper and lower rotating arm 9, the slot 20 is positioned on the mounting rack 10, the slot 20 is provided with a groove body 21, the plug 19 is inserted into the groove body 21, the plug 19 and the slot 20 are provided with retaining pin holes 22 which are mutually communicated, and the retaining pin 23 is inserted into the retaining pin holes 22. The first tension oil cylinder 7 and the second tension oil cylinder 8 are bidirectional oil cylinders. The central rotary column 2 and the upper and lower rotary arm rods 9 are made of octagonal tubes. The central rotating column 2 is fixedly connected with the turntable 1 through a Morse taper connecting structure. The bracket 5 is connected to the central rotary column 2 through a gear rack mechanism.
The embodiments of the present invention have been described in detail, but the description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention. Any modification, equivalent replacement, and improvement made within the scope of the application of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The full-automatic hydraulic spherical tank body detection device is characterized by comprising a turntable (1), a central rotating column (2), triangular legs (3), auxiliary supports (4), a support (5), a folded angle type rocker arm (6), a first tension oil cylinder (7), a second tension oil cylinder (8), an upper rotating arm rod and a lower rotating arm rod (9) and a mounting rack (10), wherein the central rotating column (2) is vertically and fixedly connected to the turntable (1), the triangular legs (3) are fixedly connected between the central rotating column (2) and the turntable (1), and the auxiliary supports (4) are fixedly connected between the triangular legs (3) and the central rotating column (2); the angle-folding type hydraulic cylinder is characterized in that a support (5) is connected to the central rotating column (2), the angle-folding position of the angle-folding type rocker arm (6) is hinged to the central rotating column (2), a first tension oil cylinder (7) is hinged to the support (5), the free end of the first tension oil cylinder (7) is hinged to one end of the angle-folding type rocker arm (6), a second tension oil cylinder (8) is hinged to the other end of the angle-folding type rocker arm (6), the free end of the second tension oil cylinder (8) is hinged to the middle of an upper rotating arm rod (9) and a lower rotating arm rod (9), the root of the upper rotating arm rod (9) and the root of the lower rotating arm rod (9) are hinged to the support (5), and a mounting frame (10).
2. The full-automatic hydraulic spherical tank detection device according to claim 1, characterized by further comprising a laser range finder (11) and a macroscopic detector (12), wherein the laser range finder (11) and the macroscopic detector (12) are respectively fixedly connected to the central rotary column (2).
3. The full-automatic hydraulic spherical tank detection device according to claim 1, further comprising a magnetic particle flaw detector (13), a laser rust removal device (14) and an ultrasonic flaw detector (16), wherein the magnetic particle flaw detector (13), the laser rust removal device (14) and the ultrasonic flaw detector (16) are respectively and fixedly connected to the mounting frame (10).
4. The full-automatic hydraulic spherical tank detection device according to claim 1, further comprising a thickness gauge (15), wherein the thickness gauge (15) is fixedly connected to the upper and lower rotating arms (9).
5. The full-automatic hydraulic spherical tank detection device according to claim 1, characterized by further comprising a tank body (17) and a tank opening connecting disc (18), wherein the tank opening connecting disc (18) is located at the bottom end of the tank body (17), the turntable (1) is arranged at the upper end of the tank opening connecting disc (18), and the turntable (1) is located inside the tank body (17).
6. The full-automatic hydraulic spherical tank detection device according to claim 1, wherein the mounting frame (10) is fixedly connected with the upper and lower rotating arm rods (9) through a plug (19) and a slot (20): the plug (19) is located on the upper and lower rotating arm rods (9), the slot (20) is located on the mounting frame (10), a slot body (21) is arranged in the slot (20), the plug (19) is inserted into the slot body (21), stop pin holes (22) which are mutually communicated are formed in the plug (19) and the slot (20), and stop pins (23) are inserted into the stop pin holes (22).
7. The fully automatic hydraulic spherical tank detection device according to claim 1, wherein the first tension cylinder (7) and the second tension cylinder (8) are bidirectional cylinders.
8. The fully automatic hydraulic spherical tank body detection device according to claim 1, wherein the material of the central rotary column (2) and the upper and lower rotary arm rods (9) is an octagonal tube.
9. The full-automatic hydraulic spherical tank detection device according to claim 1, wherein the central rotary column (2) is fixedly connected with the rotary table (1) through a Morse taper connection structure.
10. The fully automatic hydraulic spherical tank detection device according to claim 1, wherein the support (5) is connected to the central rotary column (2) by a rack and pinion mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824890.3A CN111780814A (en) | 2020-08-17 | 2020-08-17 | Full-automatic hydraulic spherical tank detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824890.3A CN111780814A (en) | 2020-08-17 | 2020-08-17 | Full-automatic hydraulic spherical tank detection device |
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| CN111780814A true CN111780814A (en) | 2020-10-16 |
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| CN202010824890.3A Pending CN111780814A (en) | 2020-08-17 | 2020-08-17 | Full-automatic hydraulic spherical tank detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533507A (en) * | 2021-06-25 | 2021-10-22 | 中国船舶重工集团公司第七一九研究所 | Built-in pipeline damage detection device and detection method thereof |
-
2020
- 2020-08-17 CN CN202010824890.3A patent/CN111780814A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533507A (en) * | 2021-06-25 | 2021-10-22 | 中国船舶重工集团公司第七一九研究所 | Built-in pipeline damage detection device and detection method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Lianqing Inventor after: Fan Lize Inventor after: Li Zaijun Inventor after: Zhang Yanlun Inventor after: Ren Jianfu Inventor before: Li Lianqing Inventor before: Fan Lize Inventor before: Li Zaijun Inventor before: Zhang Yanlun Inventor before: Ren Jianfu |