CN203719647U - Automatic detection device for outer diameter of high temperature furnace tube - Google Patents
Automatic detection device for outer diameter of high temperature furnace tube Download PDFInfo
- Publication number
- CN203719647U CN203719647U CN201420045338.4U CN201420045338U CN203719647U CN 203719647 U CN203719647 U CN 203719647U CN 201420045338 U CN201420045338 U CN 201420045338U CN 203719647 U CN203719647 U CN 203719647U
- Authority
- CN
- China
- Prior art keywords
- external diameter
- detection device
- automatic detection
- assembly
- data acquisition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to an automatic detection device for outer diameter of a high temperature furnace tube. The automatic detection device comprises a tube climbing assembly, an outer diameter data acquisition assembly, a power supply box, a controller and a detection instrument, wherein the outer diameter data acquisition assembly is connected with the tube climbing assembly and then sleeves a furnace tube to be detected, the tube climbing assembly is connected with the controller, the controller controls the tube climbing assembly to move on the furnace tube to be detected so as to drive the outer diameter data acquisition assembly to move and acquire outer diameter data of multiple groups of furnace tubes to be detected, the outer diameter data acquisition assembly sends the acquired data to the detection instrument, and the power supply box is connected with the controller and provides power for the whole automatic detection device. Compared with the prior art, the automatic detection device has the advantages of controlling climbing speed, positioning and recording climbing height, being high in detection efficiency and simple in operation, being safe in application and the like.
Description
Technical field
The utility model relates to a kind of pick-up unit of high temperature furnace pipe external diameter, especially relates to a kind of automatic detection device for high temperature furnace pipe external diameter.
Background technology
The physical dimension inspection of boiler tube is one of main detection method of boiler tube creep.In chemical plant overhaul boiler tube test item, the arrangement that is roughly in line of these tested boiler tubes, the vertical pipeline in 90 ° with ground; And more than vertical height has 15m.If adopt traditional hand dipping, for testing staff, detection difficulty is high, and labour intensity is large, has potential safety hazard.
Domesticly at present boiler tube external diameter is detected and conventionally adopts hand dipping, set up framing scaffold in stove, testing staff carries measuring appliance, successively climbs framing scaffold, and boiler tube external diameter is inspected by random samples, and detection efficiency is not high.
Existing pipeline automatic detection device exists following not enough:
1, device cannot carry out creep speed regulation and control, creep altitude location and record;
2, device lacks the automatic measurement function of boiler tube external diameter.
Utility model content
The purpose of this utility model is exactly to provide a kind of automatic detection device for high temperature furnace pipe external diameter in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
For an automatic detection device for high temperature furnace pipe external diameter, this automatic detection device comprises climbs pipe assembly, external diameter data acquisition assembly, power supply box, controller and detecting instrument;
Described external diameter data acquisition assembly is set on boiler tube to be measured with climbing after pipe assembly is connected, the described pipe assembly of climbing is connected with controller, described controller control is climbed pipe assembly and is moved on boiler tube to be measured, thereby drive external diameter data acquisition assembly to move and gather many groups boiler tube external diameter data to be measured, the data after gathering are sent to detecting instrument by described external diameter data acquisition assembly, described power supply box is connected with controller, and is whole automatic detection device power supply.
The described pipe assembly of climbing comprises bracing frame and movable pulley, and support frame as described above is slidably connected by movable pulley and boiler tube to be measured, and described controller control movable pulley slides up and down, and support frame as described above below is connected with external diameter data acquisition assembly.
Described creep speed of climbing pipe assembly is 0～150mm/s, and can real time stepless speed governing.
Described external diameter data acquisition assembly comprises detection fixture and displacement transducer, and described displacement transducer is fixed on and detects in fixture, and aims at outer surface of furnace tube to be measured, and described detection fixture is fixed on bracing frame.
Described displacement transducer has two pairs, and every pair of displacement transducer is located in the diametric(al) of boiler tube to be measured.
Described controller by cable with climb pipe assembly and be connected, described detecting instrument is connected with displacement transducer by signal wire.
Described sensor has two pairs, and is mutually vertical direction.
Compared with prior art, the utlity model has following advantage:
1, the working strength that reduces testing staff, has improved detection efficiency;
2, control system is easy and simple to handle, can set device parameter at any time;
3, reduce on-the-spot high-rise working risk.
Brief description of the drawings
The automatic detection scheme schematic diagram of Fig. 1 boiler tube;
Fig. 2 outside diameter measuring schematic diagram.
Wherein: 1, climb pipe assembly; 2, boiler tube to be measured; 3, detect fixture; 4, cable; 5, signal wire; 6, power supply box; 7, controller; 8, detecting instrument; 9, sensor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.The present embodiment is implemented as prerequisite taking technical solutions of the utility model, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of automatic detection device for high temperature furnace pipe external diameter is somebody's turn to do, and automatic detection device comprises climbs pipe assembly 1, external diameter data acquisition assembly, power supply box 6, controller 7 and detecting instrument 8;
External diameter data acquisition assembly is set on boiler tube 2 to be measured with climbing after pipe assembly 1 is connected, climbing pipe assembly 1 is connected with controller, controller 7 controls are climbed pipe assembly 1 and are moved on boiler tube 2 to be measured, thereby drive external diameter data acquisition assembly to move and gather many groups boiler tube 2 external diameter data to be measured, the data after gathering are sent to detecting instrument 8 by external diameter data acquisition assembly, described power supply box 6 is connected with controller 7, and is whole automatic detection device power supply.
Climb pipe assembly 1 and comprise bracing frame and movable pulley, bracing frame is slidably connected by movable pulley and boiler tube to be measured 2, and controller 7 is controlled movable pulley and slided up and down, and bracing frame below is connected with external diameter data acquisition assembly.The creep speed of climbing pipe assembly 1 is 0～150mm/s, and can real time stepless speed governing.
External diameter data acquisition assembly comprises detection fixture 3 and displacement transducer 9, and displacement transducer 9 is fixed on and detects in fixture 3, and aims at boiler tube 2 outside surfaces to be measured, detects fixture and is fixed on bracing frame.
Controller 7 by cable 4 with climb pipe assembly 1 and be connected, detecting instrument 8 is connected with displacement transducer 9 by signal wire 5.
As shown in Figure 2, on the side towards the fire of boiler tube both sides, arrange pair of sensors and be mutually vertical direction and arrange pair of sensors, thereby measure the boiler tube outside dimension of two different directions.The location and installation of sensor need to design special detection fixture.By regulating different detected parameters and sensor, device can meet different testing requirements simultaneously.
Climb pipe assembly 1 and realize the enough large power of creeping, creep speed and motion control, the motion control man-machine interface of application programming software, control system is easy and simple to handle, can set device parameter at any time.The improvement of boiler tube automatic detection device has increased Speed Setting, displacement Presentation Function on original device basic.Can realize creep direction control, speed control; Control mode is divided into rising, decline, stop mode, continuously variable.Guaranteeing can 15 meters of height of vertical crawling in the situation of full load.Current height and position shows in real time on control interface, so that operating personnel's monitor and detection process.
Claims (6)
1. the automatic detection device for high temperature furnace pipe external diameter, it is characterized in that, this automatic detection device comprises climbs pipe assembly (1), external diameter data acquisition assembly, power supply box (6), controller (7) and detecting instrument (8);
Described external diameter data acquisition assembly is set on boiler tube to be measured (2) with climbing after pipe assembly (1) is connected, the described pipe assembly (1) of climbing is connected with controller, it is upper mobile at boiler tube to be measured (2) that pipe assembly (1) is climbed in described controller (7) control, thereby drive external diameter data acquisition assembly to move and gather many group boiler tube to be measured (2) external diameter data, the data after gathering are sent to detecting instrument (8) by described external diameter data acquisition assembly, described power supply box (6) is connected with controller (7), and is whole automatic detection device power supply.
2. a kind of automatic detection device for high temperature furnace pipe external diameter according to claim 1, it is characterized in that, the described pipe assembly (1) of climbing comprises bracing frame and movable pulley, support frame as described above is slidably connected by movable pulley and boiler tube to be measured (2), described controller (7) is controlled movable pulley and is slided up and down, and support frame as described above below is connected with external diameter data acquisition assembly.
3. a kind of automatic detection device for high temperature furnace pipe external diameter according to claim 2, is characterized in that, described in climb pipe assembly (1) creep speed be 0～150mm/s, and can real time stepless speed governing.
4. a kind of automatic detection device for high temperature furnace pipe external diameter according to claim 2, it is characterized in that, described external diameter data acquisition assembly comprises detection fixture (3) and displacement transducer (9), described displacement transducer (9) is fixed on and detects in fixture (3), and aim at boiler tube to be measured (2) outside surface, described detection fixture is fixed on bracing frame.
5. a kind of automatic detection device for high temperature furnace pipe external diameter according to claim 4, it is characterized in that, described displacement transducer (9) has two pairs, and every pair of displacement transducer (9) is located in the diametric(al) of boiler tube to be measured (2).
6. a kind of automatic detection device for high temperature furnace pipe external diameter according to claim 4, it is characterized in that, described controller (7) by cable (4) with climb pipe assembly (1) and be connected, described detecting instrument (8) is connected with displacement transducer (9) by signal wire (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045338.4U CN203719647U (en) | 2014-01-24 | 2014-01-24 | Automatic detection device for outer diameter of high temperature furnace tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045338.4U CN203719647U (en) | 2014-01-24 | 2014-01-24 | Automatic detection device for outer diameter of high temperature furnace tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719647U true CN203719647U (en) | 2014-07-16 |
Family
ID=51158788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045338.4U Expired - Fee Related CN203719647U (en) | 2014-01-24 | 2014-01-24 | Automatic detection device for outer diameter of high temperature furnace tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807426A (en) * | 2014-01-24 | 2015-07-29 | 上海华林工业气体有限公司 | Automatic detection apparatus for external diameter of high-temperature furnace tube |
| CN107816961A (en) * | 2017-10-13 | 2018-03-20 | 大连理工大学 | A kind of continuous measuring device of outer diameter tube size relative variation |
-
2014
- 2014-01-24 CN CN201420045338.4U patent/CN203719647U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807426A (en) * | 2014-01-24 | 2015-07-29 | 上海华林工业气体有限公司 | Automatic detection apparatus for external diameter of high-temperature furnace tube |
| CN107816961A (en) * | 2017-10-13 | 2018-03-20 | 大连理工大学 | A kind of continuous measuring device of outer diameter tube size relative variation |
| CN107816961B (en) * | 2017-10-13 | 2020-01-10 | 大连理工大学 | Continuous measuring device for relative variation of outer diameter size of pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103752548B (en) | A kind of automation insulator salt density on-line measuring device | |
| CN110359440B (en) | Intelligent inclination measuring system and monitoring method thereof | |
| CN109229421A (en) | A kind of unmanned plane power performance test macro and method | |
| CN111912857B (en) | Diversion tunnel rope climbing detection robot and detection method thereof | |
| CN203719647U (en) | Automatic detection device for outer diameter of high temperature furnace tube | |
| CN104061964A (en) | Test system and test method for residence kitchen concentrated smoke /air-discharging system | |
| CN104089656B (en) | A kind of stockyard spontaneous combustionof coal detection method and device | |
| CN113358049A (en) | System and method for monitoring deformation of rigid beam of denitration reactor of power plant on line | |
| CN105021159B (en) | Reducing steel tube both-end variable-distance ovality detecting system based on five-axle linkage | |
| CN206135819U (en) | High and low temperature environment proof box | |
| CN209209059U (en) | A kind of unmanned plane power performance test macro | |
| CN103941036B (en) | Be applicable to vent wind speed measuring system and the method for the test of coal burner cold conditions | |
| CN203577191U (en) | Firefighting testing device special for wind turbine generator system | |
| CN104807426A (en) | Automatic detection apparatus for external diameter of high-temperature furnace tube | |
| CN205592073U (en) | Wind generating set blade nondestructive test device | |
| CN206638188U (en) | The device of detecting shaft chamber interior drainage pipeline in the case of a kind of water level is higher | |
| CN108680763B (en) | Airflow distribution testing device and method for dust remover | |
| CN205209993U (en) | Carbon fiber sucker rod damage detection device | |
| CN104615073B (en) | Adjustment method of wind observation device capable of being automatically adjusted in azimuth on bridge tower | |
| CN208313482U (en) | A kind of flexible force moment testing device of cleaning spray boom of the toilet seat based on PLC | |
| CN113916292A (en) | Full-size house fire behavior measurement system and test method | |
| CN203463327U (en) | Control device capable of starting and stopping fan automatically by using infrared and smoke induction | |
| CN207442722U (en) | Generator remote control system | |
| CN207335710U (en) | A kind of towering structure laser target centralized positioning wireless video transmission measuring system | |
| CN102141433A (en) | Image identification and noise automatic detection platform for sound toy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190124 |