CN205103098U - Can admit air pressure through regulation changes tensile device of hose test - Google Patents
Can admit air pressure through regulation changes tensile device of hose test Download PDFInfo
- Publication number
- CN205103098U CN205103098U CN201520547077.0U CN201520547077U CN205103098U CN 205103098 U CN205103098 U CN 205103098U CN 201520547077 U CN201520547077 U CN 201520547077U CN 205103098 U CN205103098 U CN 205103098U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- cylinder
- air pressure
- pulling force
- intake air
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The embodiment of the utility model discloses can admit air pressure through regulation changes tensile device of hose test has solved present testing arrangement and has carried out the trailing test of pulling force through pulling the hose that hangs the realization of different weight iron plates around some ropes on the assembly pulley, and the technical problem who consumes on the cost that causes. The embodiment of the utility model provides an include: cylinder, control mechanism, support and hose, the cylinder sets up at the support top, and its sub -unit connection has the one end of hose, and the hose other end is fixed in the support bottom, control mechanism passes through solenoid valve control cylinder for make the cylinder carry out the up -and -down motion.
Description
Technical field
The utility model relates to tubing technical field of measurement and test, particularly relates to a kind of device that can be changed flexible pipe test pulling force by adjustment intake air pressure.
Background technology
Flexible pipe is the vitals in modern industry.Flexible pipe is mainly as electric wire protection tube and the civilian shower hose of electric wire, cable, instrument and meter for automation signal, and specification is from 3mm to 150mm.Thin and flexible tube (internal diameter 3mm-25mm) is mainly used in sense line protection, the industrial sensor route protection of precision optics chi, and therefore, the tensile test of flexible pipe is also country and all necessary standard of industry at present.
At present, having a kind of proving installation, comprise stretching durability test unit and tensile test unit, is all tests that rope by pulley blocks is wound with carries out drawing the flexible pipe pulling force traction realized.
But the above-mentioned proving installation comprising stretching durability test unit and tensile test unit is the test that the rope by pulley blocks is wound with carries out drawing the flexible pipe pulling force traction realized, thus causes the technical matters expended on cost.
Utility model content
The utility model embodiment discloses a kind of device that can be changed flexible pipe test pulling force by adjustment intake air pressure, solving current proving installation is that rope by pulley blocks is wound with carries out drawing and hangs the test that flexible pipe that Different Weight iron block realizes carries out pulling force traction, and the technical matters expended on the cost caused.
The utility model embodiment provides a kind of by the device regulating intake air pressure to change flexible pipe test pulling force, can comprising:
Cylinder, control gear, support and flexible pipe;
Described cylinder is arranged on described cradle top, and its underpart is connected with one end of described flexible pipe, and the described flexible pipe other end is fixed on described frame bottom;
Described control gear is connected with described cylinder electricity/gas, moves up and down for controlling described cylinder.
Preferably, described support comprises:
Side plate, and the upper supporting plate and the lower carrier plate that are vertically fixed on described side plate two.
Preferably, described lower carrier plate is provided with fixed part, for the fixing described flexible pipe other end.
Preferably, described upper supporting plate is used for fixing cylinder, and described cylinder piston rod lower end is provided with screw thread, and described flexible pipe one end is connected on described screw thread.
Preferably, described control gear comprises the reversal valve and pressure regulator that are electrically connected mutually, and described control gear also comprises reversal valve and the pressure regulator of mutual electricity/gas connection.
Preferably, described reversal valve is connected with described cylinder electricity/gas.
Preferably, described pressure regulator is used for carrying out force value setting, makes described reversing solenoid valve control described cylinder and carries out the rising corresponding with described force value or decline.
Preferably, described reversal valve is reversing solenoid valve.
Preferably, described reversal valve is commutation electro hydraulic valve valve/gas.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
The utility model embodiment provides a kind of by the device regulating intake air pressure to change flexible pipe test pulling force, can comprising: cylinder, control gear, support and flexible pipe; Cylinder is arranged on cradle top, and its underpart is connected with one end of flexible pipe, and the flexible pipe other end is fixed on frame bottom; Control gear is connected with cylinder electricity/gas, moves up and down for control cylinder.In the present embodiment, move up and down by being arranged on cradle top cylinder, the flexible pipe achieving the connection of cylinder bottom carries out stretching and contractile motion, solving current proving installation is that rope by pulley blocks is wound with carries out drawing and hangs the test that flexible pipe that Different Weight iron block realizes carries out pulling force traction, and the technical matters expended on the cost caused.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of structural representation that can by adjustment intake air pressure be changed the device of flexible pipe test pulling force of Fig. 1 for providing in the utility model embodiment.
Embodiment
The utility model embodiment discloses a kind of device that can be changed flexible pipe test pulling force by adjustment intake air pressure, solving current proving installation is that rope by pulley blocks is wound with carries out drawing and hangs the test that flexible pipe that Different Weight iron block realizes carries out pulling force traction, and the technical matters expended on the cost caused.
Refer to Fig. 1, what provide in the utility model embodiment a kind ofly can be comprised by the embodiment of device regulating intake air pressure to change flexible pipe test pulling force:
Cylinder 3, control gear, support and flexible pipe 7;
Cylinder 3 is arranged on cradle top, and its underpart is connected with one end of flexible pipe 7, and flexible pipe 7 other end is fixed on frame bottom;
Control gear is connected with cylinder 3 electricity/gas, moves up and down for control cylinder 3.
Further, support comprises:
Side plate 5, and the upper supporting plate 4 and the lower carrier plate 6 that are vertically fixed on side plate 5 two, upper supporting plate 4 and lower carrier plate 6 are the same side being fixedly connected on side plate 5 by screw.
Further, lower carrier plate 6 is provided with fixed part, for fixing flexible pipe 7 other end.
Further, upper supporting plate 4 is for fixing cylinder 3, and cylinder 3 piston-rod lower end has screw thread, and flexible pipe 7 one end is connected on screw thread.
Further, control gear comprises reversal valve and the pressure regulator 2 of mutual electricity/gas connection.
Further, reversing solenoid valve 1 and cylinder 3 are electrically connected.
Further, pressure regulator 2, for carrying out force value setting, makes reversing solenoid valve 1 control cylinder 3 carry out the rising corresponding with force value or decline.
Further, described reversal valve is reversing solenoid valve 1.
Further, described reversal valve is reversing solenoid valve/air valve.
It should be noted that, aforesaid pressure regulator 2 can regulate the pressure size entering cylinder 3, comprise the tensimeter of the output pressure that can be display pressure regulator 2, the flexible pipe 7 be strained and fixed when cylinder 3 rises between cylinder 3 bottom and lower carrier plate 6, when cylinder 3 declines, flexible pipe 7 loosens, can be equal pressure according to the pulling force of pascal's principle cylinder 3 to be multiplied by area further, compression area one timing of cylinder 3, adjusts the pulling force (tractive force) that recent pressure just can change cylinder 3 pairs of flexible pipes 7 applyings.
The utility model embodiment provides a kind of flexible pipe 7 device for testing tensile force, comprising: cylinder 3, control gear, support and flexible pipe 7; Cylinder 3 is arranged on cradle top, and its underpart is connected with one end of flexible pipe 7, and flexible pipe 7 other end is fixed on frame bottom; Control gear and cylinder 3 are electrically connected, and move up and down for control cylinder 3.In the present embodiment, move up and down by being arranged on cradle top cylinder 3, the flexible pipe 7 achieving the connection of cylinder 3 bottom carries out stretching and contractile motion, solving current proving installation is that rope by pulley blocks is wound with carries out drawing and hangs the test that flexible pipe that Different Weight iron block realizes carries out pulling force traction, and the technical matters expended on the cost caused.
Above to provided by the utility model a kind of can by regulate intake air pressure change flexible pipe test pulling force device be described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. by the device regulating intake air pressure to change flexible pipe test pulling force, cylinder can be comprised, it is characterized in that, also comprise:
Control gear, support and flexible pipe;
Described cylinder is arranged on described cradle top, and its underpart is connected with one end of described flexible pipe, and the described flexible pipe other end is fixed on described frame bottom;
Described control gear is connected with described cylinder electricity/gas, moves up and down for controlling described cylinder.
2. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure according to claim 1, it is characterized in that, described support comprises:
Side plate, and the upper supporting plate and the lower carrier plate that are vertically fixed on described side plate two.
3. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure according to claim 2, be is characterized in that, described lower carrier plate is provided with fixed part, for the fixing described flexible pipe other end.
4. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure according to claim 3, it is characterized in that, described upper supporting plate is used for fixing cylinder, and described cylinder piston rod lower end is provided with screw thread, and described flexible pipe one end is connected on described screw thread.
5. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure as claimed in any of claims 1 to 4, be is characterized in that, described control gear comprises reversal valve and the pressure regulator of mutual electricity/gas connection.
6. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure according to claim 5, it is characterized in that, described reversal valve is connected with described cylinder electricity/gas.
7. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure according to claim 5, it is characterized in that, described reversal valve is reversing solenoid valve/air valve.
8. the device that can be changed flexible pipe test pulling force by adjustment intake air pressure according to claim 7, it is characterized in that, described pressure regulator is used for carrying out force value setting, makes described reversing solenoid valve control described cylinder and carries out the rising corresponding with described force value or decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547077.0U CN205103098U (en) | 2015-07-24 | 2015-07-24 | Can admit air pressure through regulation changes tensile device of hose test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547077.0U CN205103098U (en) | 2015-07-24 | 2015-07-24 | Can admit air pressure through regulation changes tensile device of hose test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103098U true CN205103098U (en) | 2016-03-23 |
Family
ID=55518875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547077.0U Expired - Fee Related CN205103098U (en) | 2015-07-24 | 2015-07-24 | Can admit air pressure through regulation changes tensile device of hose test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807047A (en) * | 2017-09-29 | 2018-03-16 | 江苏理士电池有限公司 | A kind of safety locking compact tensile strength testing device |
| CN107843499A (en) * | 2017-09-29 | 2018-03-27 | 江苏理士电池有限公司 | A kind of compact tensile strength testing device |
-
2015
- 2015-07-24 CN CN201520547077.0U patent/CN205103098U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807047A (en) * | 2017-09-29 | 2018-03-16 | 江苏理士电池有限公司 | A kind of safety locking compact tensile strength testing device |
| CN107843499A (en) * | 2017-09-29 | 2018-03-27 | 江苏理士电池有限公司 | A kind of compact tensile strength testing device |
| CN107843499B (en) * | 2017-09-29 | 2020-08-04 | 江苏理士电池有限公司 | Small tensile strength testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205103098U (en) | Can admit air pressure through regulation changes tensile device of hose test | |
| CN202471330U (en) | Tension dynamic measurer | |
| CN102820097A (en) | Automatic tension adjusting and breakage detection device for superconducting wire production | |
| CN201580969U (en) | Automatic steel wire rope tension device | |
| CN205785663U (en) | A kind of continuous belt steel processes line tension instrument quick checking device | |
| CN101744590A (en) | A kind of suspension apparatus and curtain cleaning robot thereof | |
| CN202786914U (en) | Single wire tension equilibrium control device for steel wire rope | |
| CN105208290A (en) | Movable camera mounting device | |
| CN105800494A (en) | Novel electronic control passive wave compensating device | |
| CN204433913U (en) | Film rolling device and bagger | |
| CN204873226U (en) | Automatic permanent tension control mechanism of drum unwrapping wire in stranding machine hank cage | |
| CN208372482U (en) | A kind of stable flybar | |
| CN105181496A (en) | Bending test equipment of railway cutthrough ground wire | |
| CN204643616U (en) | Flat boom crane lifting altitude measurement mechanism | |
| CN201504078U (en) | Cable setting device for mobile equipment | |
| CN201641887U (en) | Suspension device and curtain wall cleaning robot thereof | |
| CN205312866U (en) | Hoisting machinery special lifting device | |
| CN205035003U (en) | Hydraulic winch with overload function | |
| CN202582667U (en) | Synchronous equidirectional indicating device for water level of pulley-type water tower | |
| CN107826968A (en) | A kind of intelligent suspender | |
| CN203754313U (en) | Anti-back-tipping device and swing arm tower crane with same | |
| CN207957525U (en) | A kind of intelligence suspender | |
| CN202814821U (en) | Abrasion testing instrument for pipe and rod | |
| CN207005564U (en) | Pipeline mending-leakage specific purpose tool | |
| CN202107490U (en) | Platform leveling device of an overhead working vehicle |
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: 20160323 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |