CN207991411U - A kind of metal pipe-wall thickness measuring device - Google Patents
A kind of metal pipe-wall thickness measuring device Download PDFInfo
- Publication number
- CN207991411U CN207991411U CN201721622600.7U CN201721622600U CN207991411U CN 207991411 U CN207991411 U CN 207991411U CN 201721622600 U CN201721622600 U CN 201721622600U CN 207991411 U CN207991411 U CN 207991411U
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- CN
- China
- Prior art keywords
- rack posts
- upper rack
- screw
- grip
- wall thickness
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- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of metal pipe-wall thickness measuring devices, including recorder, grip, electronic dial gauge, lower fulcrum bar, marker pen, it is connected with upper rack posts at the top of the grip, the grip is provided with record button close to the position of the upper rack posts, the upper rack posts are provided with the recorder at the top of the grip, the upper surface of the upper rack posts is provided with scale, it is provided with connecting rod between the lower fulcrum bar and the upper rack posts, bending hinge is provided among the connecting rod, side below the upper rack posts close to the connecting rod is provided with buckle, it is provided with the marker pen below the buckle, the described one end of upper rack posts upper surface far from the recorder is provided with the electronic dial gauge, upper contact head is connected to across the upper rack posts on the electronic dial gauge.Advantageous effect is：Recordable multi-group data, measures more acurrate, electronical reading, measuring speed faster, bent carrying, volume smaller, using more convenient.
Description
Technical field
The utility model is related to metal tube fields of measurement, and in particular to a kind of metal pipe-wall thickness measuring device.
Background technology
The wall thickness of metal tube is the key factor for influencing its quality, and conventional metals thickness of pipe wall survey tool is mainly caliper-gauge
Ruler, this tool operation is simple, small, portable, easy to use, be suitable for most of nozzle wall thickness measurement, using than
It is wide.But since micrometer callipers can only measure the wall thickness near nozzle, the inside pipe wall that cannot measure metal tube is thick, inside pipe wall
Thick measurement also needs to the tool for looking for other more professional progress, influences construction personnel's job schedule, and micrometer callipers measures speed
Degree is slow, and accidental error is larger.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of metal pipe-wall thickness measuring device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of metal pipe-wall thickness measuring device, including recorder, grip, electronic dial gauge, lower fulcrum bar, marker pen, institute
State and be connected with upper rack posts at the top of grip, the grip is provided with record button close to the position of the upper rack posts, it is described on
Strut is provided with the recorder at the top of the grip, and the upper surface of the upper rack posts is provided with scale, under described
It is provided with connecting rod between strut and the upper rack posts, bending hinge, the upper rack posts lower section are provided among the connecting rod
The side of the connecting rod is provided with buckle, the marker pen, the upper rack posts upper surface are provided with below the buckle
One end far from the recorder is provided with the electronic dial gauge, and upper contact head is connected to the electronics thousand across the upper rack posts
Divide on table, the upper contact head bottom is connected with upper roller, and the side of the lower fulcrum bar upper surface far from the connecting rod is provided with
Lower contact, the lower contact top are connected with bottom roller.
In above structure, staff will need measured metal tube to be placed horizontally at measured zone, will be described tactile
Head is detached with the lower contact, and the upper contact head drives the upper roller contact to be tested metal tube upper surface, the lower contact band
The dynamic bottom roller contact is tested inner wall of metal tube, and staff is by the intermediate warp position of the upper rack posts and the lower fulcrum bar
It pulling open, equipment is pushed by the grip and is tested inside metal tube, the upper contact head moves up under the promotion of tube wall,
The electronic dial gauge shows that the distance that the upper contact head moves up, the marker pen record described tactile for staff
The position of head contacting metal pipe, staff press the record button, the reading of the recorder record electronic dial gauge, weight
It is multiple repeatedly to measure, multiple data are recorded using the recorder, calculate the average value of pipe thickness, measurement data is more acurrate, surveys
After the completion of amount, staff bends the bending hinge, and the upper rack posts and the lower fulcrum bar are folded up, and reduces equipment body
Product.
In order to further increase the accuracy of metal tube wall thickness measuring, the grip is connected with the upper rack posts by screw
It connects, the grip is connected by screw with the record button.
In order to further increase the accuracy of metal tube wall thickness measuring, the record button passes through conducting wire with the recorder
Connection, the recorder are connected by screw with the upper rack posts.
In order to further increase the accuracy of metal tube wall thickness measuring, the upper rack posts are connected with the connecting rod by screw
It connects, the lower fulcrum bar is connected by screw with the connecting rod.
In order to further increase the accuracy of metal tube wall thickness measuring, the connecting rod passes through screw with the bending hinge
Connection, the buckle are connected with the upper rack posts by viscose glue, and the marker pen is snapped connection with the upper rack posts by described.
In order to further increase the accuracy of metal tube wall thickness measuring, the electronic dial gauge passes through spiral shell with the upper rack posts
Nail connection, the upper contact head are connected by screw with the electronic dial gauge, and the upper roller passes through screw with the upper contact head
Connection.
In order to further increase the accuracy of metal tube wall thickness measuring, the lower fulcrum bar is connected with the lower contact by screw
It connects, the bottom roller is connected by screw with the lower contact.
Advantageous effect is：Recordable multi-group data, measurement is more acurrate, and equipment carries marker pen, facilitates staff
Measurement point is marked, scale is provided with above upper rack posts, depth of the point away from nozzle is measured convenient for observation, is read using electronic equipment
Number, measuring speed is faster, bent, volume smaller, easy to carry.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of metal pipe-wall thickness measuring device described in the utility model；
Fig. 2 is a kind of structural schematic diagram of metal pipe-wall thickness measuring device upper rack posts described in the utility model；
Fig. 3 is a kind of structural schematic diagram of metal pipe-wall thickness measuring device bending hinge described in the utility model.
The reference numerals are as follows：
1, upper rack posts；2, recorder；3, it buckles；4, marker pen；5, scale；6, electronic dial gauge；7, upper contact head；8, upper rolling
Wheel；9, bottom roller；10, lower contact；11, lower fulcrum bar；12, connecting rod；13, hinge is bent；14, grip；15, record button.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of metal pipe-wall thickness measuring device, including recorder 2, grip 14, electronic dial gauge
6, lower fulcrum bar 11, marker pen 4,14 top of grip are connected with upper rack posts 1, and grip 14 is used for user of service's holding operation, hand
Handle 14 is provided with record button 15 close to the position of upper rack posts 1, and record button 15 records wall thickness for controlling recorder 2, on
Strut 1 is provided with recorder 2 close to the top of grip 14, and recorder 2 is for recording metal tube wall thickness, the upper table of upper rack posts 1
Face is provided with scale 5, and scale 5 reads for staff and is tested metal tube wall thickness depth, set between lower fulcrum bar 11 and upper rack posts 1
It is equipped with connecting rod 12, connecting rod 12 is used to connect upper rack posts 1 and lower fulcrum bar 11, and bending hinge 13 is provided among connecting rod 12,
The bending that hinge 13 is bent for equipment carries, and 1 lower section of upper rack posts is provided with buckle 3 close to the side of connecting rod 12, and buckle 3 is used
In fixation mark pen 4,3 lower section of buckle is provided with marker pen 4, and marker pen 4 is for marking measured position, 1 upper surface of upper rack posts
One end far from recorder 2 is provided with electronic dial gauge 6, and electronic dial gauge 6 is used to show the wall thickness of tested metal tube, upper contact head
7 are connected to across upper rack posts 1 on electronic dial gauge 6, and upper contact head 7 is for contacting tested metal pipe outer wall, the connection of 7 bottom of upper contact head
There is upper roller 8, for driving upper contact head 7 to move, side of 11 upper surface of lower fulcrum bar far from connecting rod 12 is provided with down upper roller 8
Contact 10, lower contact 10 are connected with bottom roller 9 for contacting tested inner wall of metal tube, 10 top of lower contact, and bottom roller 9 is used for band
Dynamic lower contact 10 moves.
In above structure, staff will need measured metal tube to be placed horizontally at measured zone, by 7 He of upper contact head
Lower contact 10 detaches, and upper contact head 7 drives the contact of upper roller 8 to be tested metal tube upper surface, and lower contact 10 drives bottom roller 9 to contact quilt
Inner wall of metal tube is surveyed, staff pulls open upper rack posts 1 and the intermediate warp position of lower fulcrum bar 11, by grip 14 by equipment
Push-in is tested inside metal tube, and upper contact head 7 moves up under the promotion of tube wall, and electronic dial gauge 6 shows upper contact head 7 to moving up
Dynamic distance, marker pen 4 record the position of 7 contacting metal pipe of upper contact head for staff, and staff presses record button
15, recorder 2 records the reading of electronic dial gauge 6, repeatedly measures, and usage record instrument 2 records multiple data, calculates tube wall
The average value of thickness, measurement data is more acurrate, and after being measured, staff bends bending hinge 13, by upper rack posts 1 and lower branch
Bar 11 is folded up, and equipment volume is reduced.
In order to further increase the accuracy of metal tube wall thickness measuring, grip 14 is connected by screw with upper rack posts 1, hand
Handle 14 is connected by screw with record button 15, and record button 15 is connect with recorder 2 by conducting wire, recorder 2 and upper branch
Bar 1 is connected by screw, and upper rack posts 1 are connected by screw with connecting rod 12, and lower fulcrum bar 11 is connected by screw with connecting rod 12,
Connecting rod 12 is connected by screw with bending hinge 13, and buckle 3 is connected with upper rack posts 1 by viscose glue, marker pen 4 and upper rack posts 1
By 3 connection of buckle, electronic dial gauge 6 is connected by screw with upper rack posts 1, and upper contact head 7 is connected with electronic dial gauge 6 by screw
It connects, upper roller 8 is connected by screw with upper contact head 7, and lower fulcrum bar 11 is connected by screw with lower contact 10, and bottom roller 9 is touched with lower
First 10 are connected by screw.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of metal pipe-wall thickness measuring device, it is characterised in that：Including recorder (2), grip (14), electronic dial gauge
(6), lower fulcrum bar (11), marker pen (4), grip (14) top are connected with upper rack posts (1), and the grip (14) is close
The position of the upper rack posts (1) is provided with record button (15), and the upper rack posts (1) set at the top of the grip (14)
It is equipped with the recorder (2), the upper surface of the upper rack posts (1) is provided with scale (5), the lower fulcrum bar (11) and the upper branch
It is provided with connecting rod (12) between bar (1), bending hinge (13), the upper rack posts (1) are provided among the connecting rod (12)
Lower section is provided with buckle (3) close to the side of the connecting rod (12), and the marker pen (4) is provided with below the buckle (3),
The described one end of upper rack posts (1) upper surface far from the recorder (2) is provided with the electronic dial gauge (6), and upper contact head (7) is worn
It crosses the upper rack posts (1) to be connected on the electronic dial gauge (6), upper contact head (7) bottom is connected with upper roller (8), institute
It states side of lower fulcrum bar (11) upper surface far from the connecting rod (12) and is provided with lower contact (10), lower contact (10) top
It is connected with bottom roller (9).
2. a kind of metal pipe-wall thickness measuring device according to claim 1, it is characterised in that：The grip (14) and institute
It states upper rack posts (1) to be connected by screw, the grip (14) is connected by screw with the record button (15).
3. a kind of metal pipe-wall thickness measuring device according to claim 1, it is characterised in that：The record button (15) with
The recorder (2) is connected by conducting wire, and the recorder (2) is connected by screw with the upper rack posts (1).
4. a kind of metal pipe-wall thickness measuring device according to claim 1, it is characterised in that：The upper rack posts (1) and institute
It states connecting rod (12) to be connected by screw, the lower fulcrum bar (11) is connected by screw with the connecting rod (12).
5. a kind of metal pipe-wall thickness measuring device according to claim 1, it is characterised in that：The connecting rod (12) and institute
It states bending hinge (13) to be connected by screw, the buckle (3) is connected with the upper rack posts (1) by viscose glue, the marker pen
(4) it is connect by the buckle (3) with the upper rack posts (1).
6. a kind of metal pipe-wall thickness measuring device according to claim 1, it is characterised in that：The electronic dial gauge (6)
It is connected by screw with the upper rack posts (1), the upper contact head (7) is connected by screw with the electronic dial gauge (6), described
Upper roller (8) is connected by screw with the upper contact head (7).
7. a kind of metal pipe-wall thickness measuring device according to claim 1, it is characterised in that：The lower fulcrum bar (11) and institute
It states lower contact (10) to be connected by screw, the bottom roller (9) is connected by screw with the lower contact (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622600.7U CN207991411U (en) | 2017-11-29 | 2017-11-29 | A kind of metal pipe-wall thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622600.7U CN207991411U (en) | 2017-11-29 | 2017-11-29 | A kind of metal pipe-wall thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991411U true CN207991411U (en) | 2018-10-19 |
Family
ID=63804908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622600.7U Expired - Fee Related CN207991411U (en) | 2017-11-29 | 2017-11-29 | A kind of metal pipe-wall thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941118A (en) * | 2017-11-29 | 2018-04-20 | 无锡市汇鼎金属制管有限公司 | A kind of metal pipe-wall thickness measuring device |
| CN114812409A (en) * | 2022-04-29 | 2022-07-29 | 新兴铸管股份有限公司 | Centrifugal measuring instrument for wall thickness of nodular cast iron pipe |
-
2017
- 2017-11-29 CN CN201721622600.7U patent/CN207991411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941118A (en) * | 2017-11-29 | 2018-04-20 | 无锡市汇鼎金属制管有限公司 | A kind of metal pipe-wall thickness measuring device |
| CN114812409A (en) * | 2022-04-29 | 2022-07-29 | 新兴铸管股份有限公司 | Centrifugal measuring instrument for wall thickness of nodular cast iron pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20191129 |