CN205228966U - Metal collapsible tube twists reverse rigidity measurement device - Google Patents
Metal collapsible tube twists reverse rigidity measurement device Download PDFInfo
- Publication number
- CN205228966U CN205228966U CN201520890146.8U CN201520890146U CN205228966U CN 205228966 U CN205228966 U CN 205228966U CN 201520890146 U CN201520890146 U CN 201520890146U CN 205228966 U CN205228966 U CN 205228966U
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- China
- Prior art keywords
- metal hose
- measured
- clamp seat
- jack unit
- coupling shaft
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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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- 239000002184 metal Substances 0.000 title claims abstract description 83
- 238000005259 measurement Methods 0.000 title claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a metal collapsible tube twists reverse rigidity measurement device, include: press from both sides the tube socket, it is used for supporting the metal collapsible tube that awaits measuring to press from both sides the tube socket, the connecting axle, the connecting axle sets up presss from both sides at one side of tube socket, the connecting axle passes through the bearing can rotate the ground setting on the support around the the central axis of connecting axle, the connecting axle is used for being connected with the metal collapsible tube that awaits measuring who supports on pressing from both sides the tube socket, makes the metal collapsible tube that awaits measuring rotate ground around the the central axis of connecting axle and sets up, jacking device, jacking device and the end connection who supports the metal collapsible tube that awaits measuring on pressing from both sides the tube socket, the one end that jacking device is used for the drive to support the metal collapsible tube that awaits measuring on pressing from both sides the tube socket is twistd reverse around the the central axis of connecting axle, transmission, transmission sets up jacking device with the metal collapsible tube transmission of supporting on pressing from both sides the tube socket of awaiting measuring with connecting. The utility model provides a metal collapsible tube twists reverse rigidity measurement device can be used to measure metal collapsible tube's the characteristic of twising reverse, simple structure, convenient to use.
Description
Technical field
The utility model relates to industrial piping system and online equipment, particularly a kind of metal hose torsion rigidity measurer.
Background technology
As shown in Figure 1, be metal hose 01.Metal hose 01 be a kind of in piping system for compensate for displacement and installation deviation, absorption vibration and the equipment reducing noise, be made up of corrugated tube 011, net 012 and joint 013 three parts substantially.Corrugated tube 011 is the body of metal hose 01, plays a part flexibility; Net 012 plays a part reinforcement; Joint 013 plays a part connection.
Metal hose complicated structure, is difficult to determine its mechanical property by the means of software analysis, needs to be measured by test the stiffness matrix of metal hose for carrying out piping mechanical analysis.
Therefore, have developed a kind of metal hose torsion rigidity measurer and become problem demanding prompt solution to the torsional rigidity measuring metal hose.
Utility model content
The utility model, for the deficiencies in the prior art, proposes a kind of metal hose torsion rigidity measurer.
The utility model provides a kind of metal hose torsion rigidity measurer.
Metal hose torsion rigidity measurer comprises:
Clamp seat; Described clamp seat is for supporting metal hose to be measured;
Coupling shaft; Described coupling shaft is arranged on the side of described clamp seat; Coupling shaft can be arranged on support around the center axis thereof of coupling shaft by bearing; Described coupling shaft for the connection by metal hose to be measured be supported on clamp seat, metal hose to be measured can be arranged around the center axis thereof of coupling shaft;
Jack unit; Described jack unit is connected with the end of the metal hose to be measured be supported on clamp seat; Described jack unit reverses around the central axis of coupling shaft for driving the one end of the metal hose to be measured be supported on clamp seat;
Gearing; Jack unit and the metal hose to be measured be supported on clamp seat arrange by described gearing with being in transmission connection; Jack unit is supported on the metal hose to be measured on clamp seat one end by described actuator drives is reversed around the central axis of coupling shaft.
Preferably, also blind plate is comprised; Described blind plate is connected with the end of metal hose to be measured, by the end part seal of metal hose to be measured by the mode of welding.
Preferably, also manometer is comprised; Described manometer is connected with described blind plate, for monitoring the internal pressure of metal hose to be measured.
Preferably, described gearing comprises driving stem and pivot link; The lower end of described driving stem is connected with described jack unit, and upper end is connected with described pivot link; Described pivot link is set on the one end of the metal hose to be measured be supported on clamp seat; When described jack unit drives described driving stem to be elevated, the one end of the metal hose to be measured be supported on clamp seat is driven to reverse around the central axis of coupling shaft by described pivot link.
Preferably, also displacement measuring device is comprised; Institute's displacement measurement device is connected with described jack unit, for measuring described driving stem along the displacement perpendicular to metal hose central axis to be measured.
Preferably, pillar pull pressure sensor is also comprised; Described pillar pull pressure sensor is connected with described jack unit, is applied to pressure on described driving stem or pulling force for measuring described jack unit.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model provides a kind of metal hose torsion rigidity measurer, and can be used for the torque characteristic measuring metal hose, structure is simple, easy to use.
2, meet metal hose torsion rigidity measurer of the present utility model, drive metal hose to be measured to reverse by jack unit, and driving force size can regulate.
Accompanying drawing explanation
Fig. 1 is the structural representation of metal hose.
Fig. 2 is the structure cut-open view of the metal hose torsion rigidity measurer meeting the utility model preferred embodiment.
Fig. 3 is another angle schematic diagram of the metal hose torsion rigidity measurer meeting the utility model preferred embodiment.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figures 2 and 3, metal hose torsion rigidity measurer comprises:
Clamp seat 1; Described clamp seat 1 is for supporting metal hose 01 to be measured;
Coupling shaft 2; Described coupling shaft 2 is arranged on the side of described clamp seat 1; Coupling shaft 2 can be arranged on support 4 around the center axis thereof of coupling shaft 2 by bearing 3; Described coupling shaft 2, for being connected with the metal hose to be measured 01 be supported on clamp seat, makes metal hose 01 to be measured can arrange around the center axis thereof of coupling shaft 2;
Jack unit 5; Described jack unit 5 is connected with the end of the metal hose to be measured 01 be supported on clamp seat; Described jack unit 5 reverses around the central axis of coupling shaft 2 for driving the one end of the metal hose to be measured 01 be supported on clamp seat;
Gearing; Jack unit 5 and the metal hose to be measured 01 be supported on clamp seat arrange by described gearing with being in transmission connection; Jack unit 5 is supported on the metal hose to be measured 01 on clamp seat one end by described actuator drives is reversed around the central axis of coupling shaft 2.
Preferably, also blind plate is comprised; Described blind plate is connected with the end of metal hose to be measured, by the end part seal of metal hose to be measured by the mode of welding.
Preferably, also manometer is comprised; Described manometer is connected with described blind plate, for monitoring the internal pressure of the metal hose to be measured in described sleeve pipe.
Preferably, described gearing comprises driving stem 6 and pivot link 7; The lower end of described driving stem 6 is connected with described jack unit 5, and upper end is connected with described pivot link 7; Described pivot link 7 is set on the one end of the metal hose to be measured 01 be supported on clamp seat; When described jack unit 5 drives described driving stem 6 to be elevated, the one end of the metal hose to be measured 01 be supported on clamp seat is driven to reverse around the central axis of coupling shaft 2 by described pivot link 7.
Preferably, displacement measuring device 8 is also comprised; Institute's displacement measurement device 8 is connected with described jack unit 5, for measuring described driving stem 6 along the displacement perpendicular to metal hose central axis to be measured.
Preferably, pillar pull pressure sensor 9 is also comprised; Described pillar pull pressure sensor 9 is connected with described jack unit 5, is applied to pressure on described driving stem 6 or pulling force for measuring described jack unit 5.
The use principle of the metal hose torsion rigidity measurer of the present embodiment is as follows:
Before on-test, be supported on clamp seat 1 by metal hose 01 to be measured, the other end is connected with coupling shaft 2, and pivot link 7 and driving stem 6 are adjusted to correct position.Check that manometer is in upstate, and metal hose 01 to be measured is charged to required pressure.Regulate jack unit 5 on driving stem 6 apply pressure to required size, and record the pressure size in pillar pull pressure sensor 9 and the change in displacement on displacement measuring device 8.Execute according to the change in displacement on displacement measuring device and adjustment jack unit 5 windup-degree and the moment of torsion that stressed large I calculates metal hose 01 to be measured, and then obtain torsional rigidity.
Compared with prior art, the utility model has following beneficial effect:
1, the present embodiment provides a kind of metal hose torsion rigidity measurer, and can be used for the torque characteristic measuring metal hose, structure is simple, easy to use.
2, meet the metal hose torsion rigidity measurer of the present embodiment, drive metal hose to be measured to reverse by jack unit, and driving force size can regulate.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Those skilled in the art can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present utility model.
Obviously, those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (6)
1. a metal hose torsion rigidity measurer, is characterized in that, comprising:
Clamp seat; Described clamp seat is for supporting metal hose to be measured;
Coupling shaft; Described coupling shaft is arranged on the side of described clamp seat; Coupling shaft can be arranged on support around the center axis thereof of coupling shaft by bearing; Described coupling shaft for the connection by metal hose to be measured be supported on clamp seat, metal hose to be measured can be arranged around the center axis thereof of coupling shaft;
Jack unit; Described jack unit is connected with the end of the metal hose to be measured be supported on clamp seat; Described jack unit reverses around the central axis of coupling shaft for driving the one end of the metal hose to be measured be supported on clamp seat;
Gearing; Jack unit and the metal hose to be measured be supported on clamp seat arrange by described gearing with being in transmission connection; Jack unit is supported on the metal hose to be measured on clamp seat one end by described actuator drives is reversed around the central axis of coupling shaft.
2. metal hose torsion rigidity measurer as claimed in claim 1, is characterized in that, also comprise blind plate; Described blind plate is connected with the end of metal hose to be measured, by the end part seal of metal hose to be measured by the mode of welding.
3. metal hose torsion rigidity measurer as claimed in claim 2, is characterized in that, also comprise manometer; Described manometer is connected with described blind plate, for monitoring the internal pressure of metal hose to be measured.
4. metal hose torsion rigidity measurer as claimed in claim 1, it is characterized in that, described gearing comprises driving stem and pivot link; The lower end of described driving stem is connected with described jack unit, and upper end is connected with described pivot link; Described pivot link is set on the one end of the metal hose to be measured be supported on clamp seat; When described jack unit drives described driving stem to be elevated, the one end of the metal hose to be measured be supported on clamp seat is driven to reverse around the central axis of coupling shaft by described pivot link.
5. metal hose torsion rigidity measurer as claimed in claim 4, is characterized in that, also comprise displacement measuring device; Institute's displacement measurement device is connected with described jack unit, for measuring described driving stem along the displacement perpendicular to metal hose central axis to be measured.
6. metal hose torsion rigidity measurer as claimed in claim 4, is characterized in that, also comprise pillar pull pressure sensor; Described pillar pull pressure sensor is connected with described jack unit, is applied to pressure on described driving stem or pulling force for measuring described jack unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890146.8U CN205228966U (en) | 2015-11-09 | 2015-11-09 | Metal collapsible tube twists reverse rigidity measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890146.8U CN205228966U (en) | 2015-11-09 | 2015-11-09 | Metal collapsible tube twists reverse rigidity measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228966U true CN205228966U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890146.8U Expired - Fee Related CN205228966U (en) | 2015-11-09 | 2015-11-09 | Metal collapsible tube twists reverse rigidity measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277449A (en) * | 2015-11-09 | 2016-01-27 | 上海核工程研究设计院 | Metal hose torsional rigidity measuring device |
-
2015
- 2015-11-09 CN CN201520890146.8U patent/CN205228966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277449A (en) * | 2015-11-09 | 2016-01-27 | 上海核工程研究设计院 | Metal hose torsional rigidity measuring device |
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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: 20160511 Termination date: 20161109 |