CN204188508U - Sleeve pipe pull-out force detector - Google Patents
Sleeve pipe pull-out force detector Download PDFInfo
- Publication number
- CN204188508U CN204188508U CN201420504332.9U CN201420504332U CN204188508U CN 204188508 U CN204188508 U CN 204188508U CN 201420504332 U CN201420504332 U CN 201420504332U CN 204188508 U CN204188508 U CN 204188508U
- Authority
- CN
- China
- Prior art keywords
- grip block
- sleeve pipe
- out force
- bracket
- force detector
- 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
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of sleeve pipe pull-out force detector, it is characterized in that it comprises cupping machine (1), the lower end of drawing high the sensor (1.1) of testing machine (1) is connected with bracket (2), the bottom of drawing high testing machine (1) is connected with bottom bracket (3), tooth clamper (4) is provided with in bracket (2) and bottom bracket (3), described tooth clamper (4) comprises the first grip block (4.1) and the second grip block (4.2), first grip block (4.1) is fixedly connected with by coupling bolt (4.3) with the second grip block (4.2), a circular gripping channel (4.5) is provided with between the inside surface that first grip block (4.1) and the second grip block (4.2) cooperatively interact, the inwall of gripping channel (4.5) is provided with multiple tracks annular latch (4.6).This sleeve pipe pull-out force detector has simply, and measuring accuracy is high, saves artificial advantage.
Description
Technical field
The utility model relates to a kind of sleeve pipe pull-out force detector.
Background technology
At present, the rig for testing of existing measurement sleeve pipe external coating adhesion, all need at sleeve pipe two ends riveting metallic sheath, the riveting power then against metallic sheath stretches to sleeve pipe external coating, measures the pulling-out force of external coating with this.The method one needs processing metal cover separately, and carry out riveting, wasting manpower and material resources; Two is because the instability of riveting technique, or the fluctuation of casing size CS and cause the adhesion of riveting between sleeve pipe two ends or many sleeve pipes inconsistent, also causes the measurement of pulling-out force unstable, has a strong impact on the authenticity of experimental data; Three is dimensioned errors of metallic sheath, and when often causing stretching, the phenomenon of slippage appears in sleeve pipe and metallic sheath, and also result in the difference of riveting power.Therefore seek a kind of structure simple, measuring accuracy is high, saves artificial sleeve pipe pull-out force detector particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of structure simple, measuring accuracy is high, saves artificial sleeve pipe pull-out force detector.
The purpose of this utility model is achieved in that
A kind of sleeve pipe pull-out force detector, it comprises cupping machine, the lower end of drawing high the sensor of testing machine is connected with bracket, the bottom of drawing high testing machine is connected with bottom bracket, tooth clamper is provided with in bracket and bottom bracket, described tooth clamper comprises the first grip block and the second grip block, first grip block is fixedly connected with by coupling bolt with the second grip block, be provided with a circular gripping channel between the inside surface that first grip block and the second grip block cooperatively interact, the inwall of gripping channel is provided with multiple tracks annular latch.
Preferred as one, be also provided with two register pins between the first grip block and the second grip block.
Compared with prior art, the beneficial effects of the utility model are:
The utility model sleeve pipe pull-out force detector is used for detection thimble pulling-out force, without the need to riveting, business efficiency, the tooth clamper of the different gripping channel of the sleeve design for different size, there will not be the phenomenon of drawing process middle sleeve slippage, test figure is truer comparatively before, and test is got up also more convenient.Therefore this sleeve pipe pull-out force detector has simply, and measuring accuracy is high, saves artificial advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sleeve pipe pull-out force detector.
Fig. 2 is the structural representation of tooth clamper.
Fig. 3 is the structural representation of gripping channel in tooth clamper.
Wherein:
Cupping machine 1, sensor 1.1
Bracket 2
Bottom bracket 3
Tooth clamper 4, first grip block 4.1, second grip block 4.2, coupling bolt 4.3, register pin 4.4, gripping channel 4.5, annular latch 4.6
Sleeve pipe 5.
Embodiment
See Fig. 1 ~ Fig. 3, a kind of sleeve pipe pull-out force detector that the utility model relates to, it comprises cupping machine 1, the lower end of drawing high the sensor 1.1 of testing machine 1 is connected with bracket 2, the bottom of drawing high testing machine 1 is connected with bottom bracket 3, be provided with tooth clamper 4 in bracket 2 and bottom bracket 3, upper and lower two tooth clampers 4 are for the two ends up and down of grip sleeve 5.
Described tooth clamper 4 comprises the first grip block 4.1 and the second grip block 4.2, first grip block 4.1 is fixedly connected with by coupling bolt 4.3 with the second grip block 4.2, two register pins 4.4 are also provided with between first grip block 4.1 and the second grip block 4.2, be provided with a circular gripping channel 4.5 between the inside surface that first grip block 4.1 and the second grip block 4.2 cooperatively interact, the inwall of gripping channel 4.5 is provided with multiple tracks annular latch 4.6.
Principle of work:
During use, tooth clamper 4 is all clamped with at the two ends up and down of sleeve pipe 5, then two tooth clampers 4 are placed in bracket 2 and bottom bracket 3 respectively, then cupping machine 1 is started, slow stretching, until stress discharges suddenly, can measure by sensor 1.1 adhesion that maximum pull is sleeve pipe external coating.
Claims (2)
1. a sleeve pipe pull-out force detector, it is characterized in that it comprises cupping machine (1), the lower end of drawing high the sensor (1.1) of testing machine (1) is connected with bracket (2), the bottom of drawing high testing machine (1) is connected with bottom bracket (3), tooth clamper (4) is provided with in bracket (2) and bottom bracket (3), described tooth clamper (4) comprises the first grip block (4.1) and the second grip block (4.2), first grip block (4.1) is fixedly connected with by coupling bolt (4.3) with the second grip block (4.2), a circular gripping channel (4.5) is provided with between the inside surface that first grip block (4.1) and the second grip block (4.2) cooperatively interact, the inwall of gripping channel (4.5) is provided with multiple tracks annular latch (4.6).
2. a kind of sleeve pipe pull-out force detector according to claim 1, is characterized in that also being provided with two register pins (4.4) between the first grip block (4.1) and the second grip block (4.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504332.9U CN204188508U (en) | 2014-09-03 | 2014-09-03 | Sleeve pipe pull-out force detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504332.9U CN204188508U (en) | 2014-09-03 | 2014-09-03 | Sleeve pipe pull-out force detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188508U true CN204188508U (en) | 2015-03-04 |
Family
ID=52620491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504332.9U Expired - Fee Related CN204188508U (en) | 2014-09-03 | 2014-09-03 | Sleeve pipe pull-out force detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441679A (en) * | 2016-11-30 | 2017-02-22 | 江苏风和医疗器材有限公司 | Sleeve friction testing method |
| CN106546371A (en) * | 2016-11-30 | 2017-03-29 | 江苏风和医疗器材有限公司 | Sleeve friction force test device |
| CN110736699A (en) * | 2019-09-11 | 2020-01-31 | 临海伟星新型建材有限公司 | Device for testing binding force between plastic part and metal insert and testing method thereof |
-
2014
- 2014-09-03 CN CN201420504332.9U patent/CN204188508U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441679A (en) * | 2016-11-30 | 2017-02-22 | 江苏风和医疗器材有限公司 | Sleeve friction testing method |
| CN106546371A (en) * | 2016-11-30 | 2017-03-29 | 江苏风和医疗器材有限公司 | Sleeve friction force test device |
| CN106546371B (en) * | 2016-11-30 | 2019-06-18 | 江苏风和医疗器材股份有限公司 | Sleeve friction force test device |
| CN110736699A (en) * | 2019-09-11 | 2020-01-31 | 临海伟星新型建材有限公司 | Device for testing binding force between plastic part and metal insert and testing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204188508U (en) | Sleeve pipe pull-out force detector | |
| CN201819837U (en) | Clamping device for detection of glass fiber reinforced plastics | |
| CN208902336U (en) | A kind of pull and push dynamometer detection device | |
| CN205749404U (en) | Based on Brazil's diametral compression test acoustic emission probe fixing device | |
| CN203011765U (en) | Special clamping device matched with pipe ring stretching test | |
| CN204854567U (en) | Utensil is examined in quick multi -functional drilling | |
| CN204085813U (en) | A kind of minor diameter tested pipe fitting sealed end face air pressure compactness pick-up unit | |
| CN204359602U (en) | A kind of aximal deformation value clamping extensometer device | |
| CN205049402U (en) | Panel sample tensile test frock | |
| CN202886331U (en) | Internal eddy current detecting clamp | |
| CN104297075A (en) | A metal wire torsion test method for a steel wire rope | |
| CN206114715U (en) | SATA signal testing anchor clamps of measurationing | |
| CN204705545U (en) | Cable checkout equipment fixture | |
| CN205120290U (en) | Testing arrangement of connector separating force | |
| CN201138326Y (en) | Simple apparatus for measuring stretching and shearing strength of cementing compound | |
| CN204902694U (en) | Aperture measuring device | |
| CN204301650U (en) | Assembly screen work expanded joint examine of diameter rule are washed away in simulation | |
| CN204679339U (en) | Wire rope bond strength detects unit clamp | |
| CN204008304U (en) | A kind of small sample tensile test frock | |
| CN203630348U (en) | Electric energy meter detection tooling plate | |
| CN202024930U (en) | Device for fixing screw rod during screw rod tensile strength detection | |
| CN205049263U (en) | Force measuring instrument is answered to bolt moment of torsion | |
| CN204101376U (en) | A kind of tensile test fixture | |
| CN203572396U (en) | Hole diameter detecting pin | |
| CN204043984U (en) | The maximum traction load device of a kind of high density polythene silicone core pipe |
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 |
Granted publication date: 20150304 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |