CN207858111U - Can during steel-pipe welding automatic alarm temperature measuring equipment - Google Patents
Can during steel-pipe welding automatic alarm temperature measuring equipment Download PDFInfo
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- CN207858111U CN207858111U CN201820171397.4U CN201820171397U CN207858111U CN 207858111 U CN207858111 U CN 207858111U CN 201820171397 U CN201820171397 U CN 201820171397U CN 207858111 U CN207858111 U CN 207858111U
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- temperature
- temperature sensor
- pipe welding
- measuring equipment
- temperature measuring
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Abstract
The utility model is related to it is a kind of can during steel-pipe welding automatic alarm temperature measuring equipment, including the holder in welder side is arranged, there are one temperature sensors for connection on holder, the temperature sensor and face at welding, the temperature of weld seam when for detecting steel-pipe welding, temperature sensor and a controller are electrically connected, and an alarm is electrically connected on controller.Weld seam temperature is detected in real time by temperature sensor, when the temperature is excessively high, controller controls alarm equipment alarm, operating personnel are marked corresponding welded tube section according to the alarm of alarm, this section of labeled welded tube can be removed when welded tube is cut, to avoid defective in quality welded tube from entering finished product area, to improve the quality of welded tube finished product.
Description
Technical field：
The utility model is related to a kind of temperature measuring equipment, especially it is a kind of can automatic alarm in the welding process thermometric dress
It sets.
Background technology：
Welded tube is to squeeze plank to form the tubulose with latasuture first in the fabrication process, is then welded to latasuture
Welded tube is formed, due to being related to welding, steel pipe necessarily undergoes high temperature in the fabrication process, in order to avoid the oxygen of steel pipe entirety
Change, welding when, will also to steel pipe carry out water cooling, since water cooling and welding are carried out at the same time, it is difficult to ensure that steel pipe welding when
It waits, weld seam temperature is constant, and in fact, the weld seam temperature of welded tube is always in variation, and variation range is bigger, this is just
Leading to the welding quality at each position of welded tube, there are difference, and the too low weld strength of temperature is poor, and the excessively high weld seam of temperature may cause
Perforated phenomenon, it is therefore necessary to which a kind of device that can detect welding temperature is provided.
Utility model content：
Technical problem to be solved in the utility model is：There is provided it is a kind of can in the welding process automatic alarm thermometric dress
It sets.
In order to solve the above technical problems, the technical solution adopted in the utility model is：It can be automatic during steel-pipe welding
The temperature measuring equipment of alarm, including the holder in welder side is set, there are one temperature sensor, the temperature for connection on holder
Sensor is with face at welding, the temperature of weld seam when for detecting steel-pipe welding, and temperature sensor electrically connects with a controller
It connects, an alarm is electrically connected on controller.
As a preferred embodiment, the controller is also electrically connected with welder.
As a preferred embodiment, it is provided with temperature indicator on the controller.
As a preferred embodiment, the holder includes column, and vertically extending slot hole, column side are provided on column
It is provided with one piece of height adjusting blocks, a screw rod is fixedly connected on height adjusting blocks, screw rod can be inserted into slot hole and across vertical
Column, threaded one end of the screw rod far from height adjusting blocks are connected with nut, and tightening nut makes height adjusting blocks be bonded with column, and leads to
Crossing frictional force makes height adjusting blocks fix, and the temperature sensor is fixedly connected on height adjusting blocks.
As a preferred embodiment, the welder is high-frequency welding induction coil.
As a preferred embodiment, the temperature sensor is infrared temperature sensor.
As a preferred embodiment, temperature measuring head one end end of the temperature sensor is socketed with a conduit, in conduit
One layer of infrared-reflecting layers are coated on wall.
The utility model has the beneficial effects that：Weld seam temperature is detected in real time by temperature sensor, when the temperature is excessively high, control
Device processed controls alarm equipment alarm, and operating personnel are marked corresponding welded tube section according to the alarm of alarm, this section labeled
Welded tube can be removed when welded tube is cut, to avoid defective in quality welded tube from entering finished product area, with improve welded tube at
The quality of product.
Description of the drawings：
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural schematic diagram of the present invention.
In Fig. 1：1, welder, 2, holder, 2-1, column, 2-2, slot hole, 2-3, height adjusting blocks, 2-4, screw rod, 2-
5, nut, 3, temperature sensor, 4, controller, 5, alarm, 6, temperature indicator, 7, conduit, 8, infrared-reflecting layers, 9, steel
Pipe.
Specific implementation mode：
Below in conjunction with the accompanying drawings, the specific embodiment of the utility model is described in detail.
It is as shown in Figure 1 can during steel-pipe welding automatic alarm temperature measuring equipment, including be arranged in welder 1 one
The holder 2 of side, there are one temperature sensor 3, the temperature sensor 3 and faces at welding for connection on holder 2, for detecting steel pipe
The temperature of weld seam when 9 welding, temperature sensor 3 and a controller 4 are electrically connected, and a report is electrically connected on controller 4
Alert device 5.
Weld seam temperature is detected in real time by temperature sensor 3, when the temperature is excessively high, controller 4 controls alarm 5 and alarms,
Operating personnel are marked corresponding welded tube section according to the alarm of alarm 5, what this section of labeled welded tube can be cut in welded tube
When be removed, to avoid defective in quality welded tube from entering finished product area, to improve the quality of welded tube finished product.
The controller 4 is also electrically connected with welder 1, and controller 4 can adjust welding dress in real time according to weld seam temperature
The current strength for setting 1, to avoid welding temperature too high or too low, is made entire with reaching the technique effect for correcting welding temperature
The range of temperature of weld seam narrows in welding process, improves the intensity of finished product welded tube, while reducing welded tube rejection rate.
Temperature indicator 6 is provided on the controller 4, can real-time display weld seam temperature, operating personnel can be according to temperature
Degree manually adjusts the current strength of welder 1, so that the range of temperature of weld seam in entire welding process is narrowed, carries
The intensity of high finished product welded tube, while reducing welded tube rejection rate.
The holder includes column 2-1, and vertically extending slot hole 2-2, the setting of the sides column 2-1 are provided on column 2-1
There is one piece of height adjusting blocks 2-3, a screw rod 2-4 is fixedly connected on height adjusting blocks 2-3, screw rod 2-4 can be inserted into slot hole 2-2
Interior and pass through column 2-1, threaded one ends of the screw rod 2-4 far from height adjusting blocks 2-3 be connected with nut 2-5, and tightening nut 2-5 makes
Height adjusting blocks 2-3 is bonded with column 2-1, and so that height adjusting blocks 2-3 is fixed by frictional force, and the temperature sensor 3 is solid
Surely it is connected on height adjusting blocks 2-3.
After loose nut 2-5, height adjusting blocks 2-3 can be moved up and down, and shaft rotation can also be moved centered on screw rod, band dynamic temperature
3 longitudinal oscillation of sensor is spent, to adjust the detection angles of temperature sensor 3, to be suitable for the weldering of a variety of different steel pipes 9
It connects.
The welder 1 is high-frequency welding induction coil, there is certain gap between high-frequency welding induction coil and steel pipe 9,
Temperature sensor can pass through the temperature of gap detection weld seam.
The temperature sensor 3 is infrared temperature sensor, and infrared temperature sensor does not have to contact weld seam can
The temperature for detecting weld seam, to avoid making troubles the welding of steel pipe 9 due to detecting weld seam temperature.
Temperature measuring head one end end of the temperature sensor 3 is socketed with a conduit 7, and one layer is coated on 7 inner wall of conduit
Infrared-reflecting layers 8, infrared-reflecting layers can be silver layer or layers of copper, can also be that inter metal dielectric reflectance coating, infrared ray exist
It is finally absorbed by temperature sensor 3 through pipe inner wall reflection in conduit 7, further temperature sensor 3 can be arranged in this way
Position far from weld seam avoids temperature sensor 3 by burn, to extend the service life of temperature sensor 3, and conduit
7 one end is close to weld seam, and the infrared ray that high temperature weld seam distributes is higher in the local density closer apart from weld seam, into conduit 7
Infrared ray is more, and after being reflected by 7 inner wall of conduit, these infrared rays are absorbed by temperature sensor 3, still can be with accurately surveying
Measure the temperature of weld seam.
Utility model works principle is：Model, wall thickness first against steel pipe 9, preset in weld seam temperature controller 4
Place value and up and down fluctuation deviation, then detect weld seam temperature, controller 4 is according to temperature sensing in real time by temperature sensor 3
The temperature that device 3 detects makes following selection：
When the difference of the temperature and median that detect is less than the 1/2 of fluctuation deviation, controller 4 does not do any control
System；
When the difference of the temperature and median that detect is more than the 1/2 of fluctuation deviation and is less than fluctuation deviation, control
Device 4 processed controls welder 1 and adjusts size of current, to reduce difference；
When the difference of the temperature and median that detect is more than fluctuation deviation, controller 4 controls welder 1 and adjusts
Size of current to reduce difference, while controlling the alarm of alarm 5 until difference is decreased to less than stop alarm after fluctuation deviation.
The principles and effects of the invention are only illustrated in above-described embodiment, and the embodiment that part uses,
And is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from the invention structure
Under the premise of think of, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (7)
1. can during steel-pipe welding automatic alarm temperature measuring equipment, which is characterized in that including be arranged in welder (1) one
The holder (2) of side, on holder (2) connection be used for there are one temperature sensor (3), the temperature sensor (3) and face at welding
The temperature of weld seam when detecting steel-pipe welding, temperature sensor (3) are electrically connected with a controller (4), on controller (4) electrically
There are one alarms (5) for connection.
2. it is according to claim 1 can during steel-pipe welding automatic alarm temperature measuring equipment, which is characterized in that it is described
Controller (4) is also electrically connected with welder (1).
3. it is according to claim 1 can during steel-pipe welding automatic alarm temperature measuring equipment, which is characterized in that it is described
Temperature indicator (6) is provided on controller (4).
4. it is according to claim 1 can during steel-pipe welding automatic alarm temperature measuring equipment, which is characterized in that it is described
Holder includes column (2-1), and vertically extending slot hole (2-2) is provided on column (2-1), and the side column (2-1) is provided with one
Block height adjusting blocks (2-3), a screw rod (2-4) is fixedly connected on height adjusting blocks (2-3), and screw rod (2-4) can be inserted into length
In hole (2-2) and column (2-1), threaded one end of the screw rod (2-4) far from height adjusting blocks (2-3) is passed through to be connected with nut (2-
5), tightening nut (2-5) makes height adjusting blocks (2-3) be bonded with column (2-1), and makes height adjusting blocks (2- by frictional force
3) fixed, the temperature sensor (3) is fixedly connected on height adjusting blocks (2-3).
5. it is according to claim 1 can during steel-pipe welding automatic alarm temperature measuring equipment, which is characterized in that it is described
Welder (1) is high-frequency welding induction coil.
6. according to Claims 1 to 5 it is any it is described can during steel-pipe welding automatic alarm temperature measuring equipment, feature exists
In the temperature sensor (3) is infrared temperature sensor.
7. it is according to claim 6 can during steel-pipe welding automatic alarm temperature measuring equipment, which is characterized in that it is described
Temperature measuring head one end end of temperature sensor (3) is socketed with a conduit (7), and one layer of infrared ray is coated on conduit (7) inner wall
Reflecting layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171397.4U CN207858111U (en) | 2018-01-31 | 2018-01-31 | Can during steel-pipe welding automatic alarm temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171397.4U CN207858111U (en) | 2018-01-31 | 2018-01-31 | Can during steel-pipe welding automatic alarm temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858111U true CN207858111U (en) | 2018-09-14 |
Family
ID=63460644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171397.4U Expired - Fee Related CN207858111U (en) | 2018-01-31 | 2018-01-31 | Can during steel-pipe welding automatic alarm temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506801A (en) * | 2018-12-28 | 2019-03-22 | 中国船舶工业综合技术经济研究院 | A kind of Hull Welding temperature monitoring device |
-
2018
- 2018-01-31 CN CN201820171397.4U patent/CN207858111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506801A (en) * | 2018-12-28 | 2019-03-22 | 中国船舶工业综合技术经济研究院 | A kind of Hull Welding temperature monitoring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |