CN216448756U - Two-needle thickness gauge - Google Patents
Two-needle thickness gauge Download PDFInfo
- Publication number
- CN216448756U CN216448756U CN202121928271.5U CN202121928271U CN216448756U CN 216448756 U CN216448756 U CN 216448756U CN 202121928271 U CN202121928271 U CN 202121928271U CN 216448756 U CN216448756 U CN 216448756U
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- outer pipe
- outer tube
- scale mark
- pipe box
- observation window
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- 230000000694 effects Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a two-needle thickness gauge which comprises an outer pipe sleeve and an outer pipe, wherein an observation window, a through needle hole and a jackscrew are arranged on the outer pipe sleeve, the observation window is arranged at the rear end of the outer pipe sleeve, fixed scale marks are carved on one side of the observation window, the through needle hole is symmetrically arranged at the front end of the outer pipe sleeve, the jackscrew is connected to the rear end of the outer pipe sleeve through threads, and the outer pipe is nested in the outer pipe sleeve. The utility model can quickly and accurately detect the thickness of the measured object.
Description
Technical Field
The utility model relates to a two-needle thickness gauge, and belongs to the technical field of thickness detection.
Background
At present, when the construction quality of artificial lawns and plastic runways is checked and accepted, special equipment is needed, the detection efficiency is low, and the detected objects are extremely easy to damage in the detection process. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
The utility model aims to provide a two-needle thickness gauge to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a two-pin calibrator, includes outer pipe box and outer tube, be provided with the observation window on the outer pipe box, cross pinhole and jackscrew, the observation window is seted up in outer pipe box rear end, and fixed scale mark has been carved with on observation window one side, cross the pinhole symmetry and set up in outer pipe box front end, the jackscrew passes through threaded connection in outer pipe box rear end, the outer tube nestification is in the outer pipe box.
Preferably, be provided with handle, activity scale mark, spacing groove and measuring needle on the outer tube, the handle passes through threaded connection in the outer tube rear end, the carving of activity scale mark is in outer tube outside middle section, and the position of activity scale mark and fixed scale mark is symmetrical, the spacing groove is seted up in outer tube outside front end, and the spacing groove suit is on the jackscrew, measuring needle symmetrical weld is in the outer tube front end, and the measuring needle nestification is in crossing the pinhole.
Preferably, the precision of the fixed graduation mark and the movable graduation mark can be set to 10 graduation, 20 graduation, 50 graduation, etc.
Compared with the prior art, the utility model has the beneficial effects that: the limiting groove is sleeved on the jackscrew, so that the outer pipe can be limited, and the phenomenon of rotation of the outer pipe during movement can be avoided; the positions of the movable scale marks and the fixed scale marks are symmetrical, so that the thickness of an object can be accurately measured; the observation window is arranged at the rear end of the outer pipe sleeve, so that the measurement data can be easily observed and read; the thickness detection device can be used for quickly and accurately detecting the thickness of the measured object.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the outer socket of the present invention;
FIG. 3 is a schematic structural view of a jackscrew position of the present invention;
FIG. 4 is a schematic view of the structure of the outer tube of the present invention;
in the figure: 1-outer pipe sleeve; 2-an outer tube; 3-an observation window; 4-pinhole crossing; 5-top thread; 6-fixing scale marks; 7-a handle; 8-movable scale lines; 9-a limiting groove; 10-measuring needle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
As shown in figures 1-4, a two-pin thickness gauge comprises an outer sleeve 1 and an outer tube 2, wherein the outer sleeve 1 is provided with an observation window 3, a through-pin hole 4 and a jackscrew 5, the observation window 3 is arranged at the rear end of the outer sleeve 1, one side of the observation window 3 is carved with a fixed scale line 6, the through-pin hole 4 is symmetrically arranged at the front end of the outer sleeve 1, the jackscrew 5 is connected with the rear end of the outer sleeve 1 through a screw thread, the outer tube 2 is nested in the outer sleeve 1, the outer tube 2 is provided with a handle 7, a movable scale line 8, a limit groove 9 and a measuring pin 10, the handle 7 is connected with the rear end of the outer tube 2 through a screw thread, the movable scale line 8 is carved at the middle section of the outer side of the outer tube 2, the position of the movable scale line 8 is symmetrical to the position of the fixed scale line 6, the limit groove 9 is arranged at the front end of the outer side of the outer tube 2, the limit groove 9 is nested on the jackscrew 5, the measuring pin 10 is symmetrically welded at the front end of the outer tube 2, and the measuring pin 10 is nested in the through-pin hole 4, the accuracy of the fixed scale marks 6 and the movable scale marks 8 of the measurement tip 10 can be set to 10 divisions, 20 divisions, 50 divisions, etc.
The specific use mode is as follows: when the thickness of the artificial lawn and the plastic track is detected, the outer pipe sleeve 1 is placed on the surface of a measured object, then the handle 7 is pushed to drive the outer pipe 2 to linearly slide towards the inside of the outer pipe sleeve 1 along the jackscrew 5, the outer pipe 2 linearly slides to drive the measuring needle 10 to penetrate through the pinhole 4 to be inserted into the measured object, and after the measuring needle 10 is inserted to the bottom, the measured thickness can be read through the movable scale marks 8 and the fixed scale marks 6.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.
Claims (4)
1. The utility model provides a two needle calibrator, includes outer pipe box (1) and outer tube (2), its characterized in that: be provided with observation window (3), cross pinhole (4) and jackscrew (5) on outer pipe box (1), observation window (3) are seted up in outer pipe box (1) rear end, and fixed scale mark (6) have been carved with on one side of observation window (3), cross pinhole (4) symmetry and set up in outer pipe box (1) front end, jackscrew (5) are through threaded connection in outer pipe box (1) rear end, outer tube (2) nestification is in outer pipe box (1).
2. A two-pin thickness gauge according to claim 1, wherein: be provided with handle (7), activity scale mark (8), spacing groove (9) and measuring needle (10) on outer tube (2), threaded connection is passed through in outer tube (2) rear end in handle (7), activity scale mark (8) are carved in outer tube (2) outside middle section, and the position of activity scale mark (8) and fixed scale mark (6) is symmetrical, outer tube (2) outside front end is seted up in spacing groove (9), and spacing groove (9) suit is on jackscrew (5), measuring needle (10) symmetric welding is in outer tube (2) front end, and measuring needle (10) nestification is in crossing pinhole (4).
3. A two-pin thickness gauge according to claim 2, wherein: the diameter of the measuring needle (10) is 3mm, and the diameter of the end face of the tip is 2 mm.
4. A two-pin thickness gauge according to claim 2, wherein: the precision of the fixed scale mark (6) and the movable scale mark (8) is set to 10 graduation, 20 graduation and 50 graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928271.5U CN216448756U (en) | 2021-08-17 | 2021-08-17 | Two-needle thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928271.5U CN216448756U (en) | 2021-08-17 | 2021-08-17 | Two-needle thickness gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216448756U true CN216448756U (en) | 2022-05-06 |
Family
ID=81348203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121928271.5U Active CN216448756U (en) | 2021-08-17 | 2021-08-17 | Two-needle thickness gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216448756U (en) |
-
2021
- 2021-08-17 CN CN202121928271.5U patent/CN216448756U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231130 Address after: 101100, 900 meters south of Zhaixinzhuang Village Committee, Songzhuang Town, Tongzhou District, Beijing Patentee after: Guozheng Inspection and Certification Group Co.,Ltd. Address before: 251800 No. 001, row 02, No. 001, Wenyang Road, liupowu Town, Yangxin County, Binzhou City, Shandong Province Patentee before: Zhou Licheng |