CN205749138U - A kind of insulating joint stretching, machine for testing torsion - Google Patents
A kind of insulating joint stretching, machine for testing torsion Download PDFInfo
- Publication number
- CN205749138U CN205749138U CN201620713377.6U CN201620713377U CN205749138U CN 205749138 U CN205749138 U CN 205749138U CN 201620713377 U CN201620713377 U CN 201620713377U CN 205749138 U CN205749138 U CN 205749138U
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- moving frame
- move
- insulating joint
- guide rail
- movable stand
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Abstract
The utility model discloses a kind of insulating joint stretching, machine for testing torsion；The guide rail that including base, is arranged on base, be movably disposed on base move to left moving frame assembly, move to right moving frame assembly；Move to left moving frame assembly to include moving to left moving frame, preposition flange hydraulic cylinder, tension-compression sensor；Move to right moving frame assembly to include moving to right moving frame, hydraulic motor, torque sensor；One for driving left and right movable stand screw component of movement on guide rail；Two mounting flanges, two mounting flanges are separately mounted to move to left moving frame and move right by bolt；This utility model, respectively when carrying out tension test and torsional moment test, only need to change the movable stand assembly that function is different, and miscellaneous part is two kinds of tests and shares；Furthermore it is possible to according to the specification size of insulating joint, adjust the position of each movable stand, just can meet test demand.
Description
Technical field
This utility model relates to a kind of insulating joint testing machine, particularly to a kind of insulating joint stretching, torsional moment test
Machine.
Background technology
Insulating joint is installed in oil transportation, gas pipeline, except the pressure by pipe interior medium, also subject to because of pipeline
The impact of the complex external force that deformation produces.In order to test insulating joint product combination property under complex external force, have developed into
Row insulating joint tension test and the testing equipment of torsional moment test, insulating joint can be carried out hydraulic pressure+tension test and hydraulic pressure+
Torsional moment test, can more comprehensively detect insulating joint performance under bearing complex external force, provide the user more reliable insulation
Connector product.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of insulating joint that can be suitable for different model and stretches, turns round
Testing machine during square test.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A kind of insulating joint stretching, machine for testing torsion；Including:
One base, described base is provided with guide rail；
One be movably disposed on base move to left moving frame assembly, described in move to left moving frame assembly and include:
Move to left moving frame, described in move to left the bottom of moving frame and be moveably mounted on guide rail by slide block；
Hydraulic cylinder, described hydraulic cylinder is arranged on by bolt and moves to left in moving frame, and the piston rod end of hydraulic cylinder is through moving to left
Moving frame；
Tension-compression sensor, one end of described tension-compression sensor is connected with the piston rod end of hydraulic cylinder；
One be movably disposed on base move to right moving frame assembly, described in move to right moving frame assembly and include:
Move to right moving frame, described in move to right the bottom of moving frame and be moveably mounted on guide rail by slide block；
Hydraulic motor, described hydraulic motor is arranged on by bolt and moves to right in moving frame, and the outfan of hydraulic motor is through the right side
Movable stand；
Torque sensor, one end of described torque sensor is connected with the outfan of hydraulic motor；
One for driving left and right movable stand screw component of movement on guide rail；
Two mounting flanges, said two mounting flange is separately mounted to move to left moving frame and move to right in moving frame by bolt.
In an embodiment of the present utility model, described in move to left moving frame, the structure that moves to right moving frame identical, by rustless steel
Material is made, and by there is the riser of connecting portion, being welded on the base plate bottom riser and some reinforcements composition.
In an embodiment of the present utility model, described base is made up of stainless steel material.
In an embodiment of the present utility model, testing machine also include one with move to left moving frame, to move right shelf structure identical
Stretching movable stand, described stretching movable stand can move forward and backward under the drive of screw component on guide rail, and described stretching is mobile
Frame is provided with a mounting flange.
By technique scheme, the beneficial effects of the utility model are:
This utility model, respectively when carrying out tension test and torsional moment test, only need to change the movable stand group that function is different
Part, miscellaneous part is two kinds of tests and shares；Furthermore it is possible to according to the specification size of insulating joint, adjust the position of each movable stand
Putting, just can meet test demand, it is simple in structure and convenient in use.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is this utility model moment of torsion experimental configuration schematic diagram；
Fig. 2 is this utility model stretching experiment structural representation；
Numeral and the corresponding component title represented by letter in figure:
10, base 20, guide rail 30, lead screw assembly 40, move to left moving frame 50, hydraulic cylinder 60, tension-compression sensor
70, moving frame 80, hydraulic motor 90, torque sensor 100, mounting flange 110, stretching movable stand 120, absolutely are moved to right
Edge joint.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
See shown in Fig. 1 and Fig. 2, the utility model discloses a kind of insulating joint stretching, machine for testing torsion；Including base
10, the guide rail 20 that is arranged on base, be movably disposed on base move to left moving frame assembly, move to right moving frame assembly and band
Dynamic each movable stand assembly is at the lead screw assembly 30 of moving on rails；Base 10 is made up of stainless steel material, and its intensity is high, anticorrosion
Property is strong；According to the insulating joint structure length that need to test, rotational lead screw assembly 30 adjusts and moves to left moving frame assembly and move to right moving frame group
The relative position of part, both distances after adjustment meet the connection of insulating joint.
Move to left moving frame assembly to include moving to left moving frame 40, hydraulic cylinder 50 and tension-compression sensor 60；Move to left the bottom of moving frame 40
It is moveably mounted on guide rail 20 by slide block (being not drawn in figure)；Hydraulic cylinder 50 is arranged on by bolt and moves to left moving frame 40
On, the piston rod end of hydraulic cylinder 50 is through moving to left moving frame 40；One end of tension-compression sensor 60 and the piston rod end of hydraulic cylinder
Connect.
Move to right moving frame assembly to include moving to right moving frame 70, hydraulic motor 80 and torque sensor 90；Move to right the end of moving frame 70
Portion is moveably mounted on guide rail 20 by slide block (being not drawn in figure)；Hydraulic motor 80 is arranged on by bolt and moves to right moving frame
On 70, the outfan of hydraulic motor 80 is through moving to right moving frame 70；One end of torque sensor 90 connects with the outfan of hydraulic motor
Connect.
This utility model includes that two mounting flanges 100, two mounting flanges are separately mounted to move to left moving frame by bolt
40 and move to right in moving frame 70.
The structure that this utility model moves to left moving frame 40, move to right moving frame 70 is identical, is made by stainless steel material, and by tool
By the riser of connecting portion, it is welded on the base plate bottom riser and some reinforcements form.
This utility model hydraulic cylinder 50 and hydraulic motor 80 share a set of hydraulic system, in tension test and torsional moment test
Each work alone, be independent of each other.
Operation principle of the present utility model is as follows:
Moving frame 40 will be moved to left be connected with insulating joint 120 one end by mounting flange 100, insulating joint 120 other end and
Torque sensor 90 connects；Pressure in insulating joint 120 is raised to 1.5PN, and keeps this pressure constant；Start hydraulic pressure horse
Reach, regulate system decompression valve, make hydraulic pressure slowly raise, drive torque sensor 90 and insulating joint 120 to reverse, until requiring to turn round
Square, and keep the stipulated time.
Torsional moment test completes, and is separated with torque sensor 90 by insulating joint 120, then, moves to right moving frame 70 by fixing
Flange 100 is connected with insulating joint 120, and insulating joint 120 other end and the mounting flange moving to left moving frame unclamp and pass with tension and compression
Sensor 60 connects；Start hydraulic cylinder 50, regulate system decompression valve, make hydraulic pressure slowly raise, drive tension-compression sensor 60 and insulation
Joint 120 stretches, until requiring pulling force, and keeps the stipulated time.
This utility model also include one with move to left moving frame, move right the stretching movable stand 110 that shelf structure is identical, stretching is mobile
Frame can move forward and backward under the drive of screw component on guide rail, and stretching movable stand 110 is provided with a mounting flange 100.
Stretching movable stand can also be replaced when pull test and move to right moving frame assembly by this utility model, mobile by stretching
The mounting flange 100 that frame 110 is provided with is connected with insulating joint 120 one end, insulating joint 120 other end and tension-compression sensor 60
Connect；Start hydraulic cylinder 50, regulate system decompression valve, make hydraulic pressure slowly raise, drive tension-compression sensor 60 and insulating joint 120
Stretching, until requiring pulling force, and keeps the stipulated time.
This utility model, respectively when carrying out tension test and torsional moment test, only need to change the movable stand group that function is different
Part, miscellaneous part is two kinds of tests and shares；Furthermore it is possible to according to the specification size of insulating joint, adjust the position of each movable stand
Put, just can meet test demand.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. an insulating joint stretching, machine for testing torsion；It is characterized in that, including:
One base, described base is provided with guide rail；
One be movably disposed on base move to left moving frame assembly, described in move to left moving frame assembly and include:
Move to left moving frame, described in move to left the bottom of moving frame and be moveably mounted on guide rail by slide block；
Hydraulic cylinder, described hydraulic cylinder is arranged on by bolt and moves to left in moving frame, and the piston rod end of hydraulic cylinder is through moving to left moving frame；
Tension-compression sensor, one end of described tension-compression sensor is connected with the piston rod end of hydraulic cylinder；
One be movably disposed on base move to right moving frame assembly, described in move to right moving frame assembly and include:
Move to right moving frame, described in move to right the bottom of moving frame and be moveably mounted on guide rail by slide block；
Hydraulic motor, described hydraulic motor is arranged on by bolt and moves to right in moving frame, and the outfan of hydraulic motor is through moving right
Frame；
Torque sensor, one end of described torque sensor is connected with the outfan of hydraulic motor；
One for driving left and right movable stand screw component of movement on guide rail；
Two mounting flanges, said two mounting flange is separately mounted to move to left moving frame and move to right in moving frame by bolt.
A kind of insulating joint stretching the most according to claim 1, machine for testing torsion, it is characterised in that described in move to left moving frame,
The structure moving to right moving frame is identical, is made by stainless steel material, and by there is the riser of connecting portion, being welded on bottom riser
Base plate and some reinforcements composition.
A kind of insulating joint stretching the most according to claim 1, machine for testing torsion, it is characterised in that described base is not by
Rust Steel material is made.
A kind of insulating joint stretching the most according to claim 2, machine for testing torsion, it is characterised in that testing machine also includes
One with move to left moving frame, move right the stretching movable stand that shelf structure is identical, described stretching movable stand can under the drive of screw component
Moving forward and backward on guide rail, described stretching movable stand is provided with a mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713377.6U CN205749138U (en) | 2016-07-07 | 2016-07-07 | A kind of insulating joint stretching, machine for testing torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713377.6U CN205749138U (en) | 2016-07-07 | 2016-07-07 | A kind of insulating joint stretching, machine for testing torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749138U true CN205749138U (en) | 2016-11-30 |
Family
ID=57378309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620713377.6U Active CN205749138U (en) | 2016-07-07 | 2016-07-07 | A kind of insulating joint stretching, machine for testing torsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749138U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192612A (en) * | 2017-06-02 | 2017-09-22 | 东北大学 | A kind of tension-torsion fatigue test board |
| CN107655672A (en) * | 2017-10-12 | 2018-02-02 | 合肥科烨电物理设备制造有限公司 | A kind of tired stretching test system for superconducting joint |
| CN109142068A (en) * | 2018-11-08 | 2019-01-04 | 河南牡丹焊材科技有限公司 | A kind of deposited metal mechanical property tester |
| CN109422226A (en) * | 2017-08-25 | 2019-03-05 | 系统科技公司 | Automatic chemical diluting and mixing equipment |
| CN109422229A (en) * | 2017-08-25 | 2019-03-05 | 系统科技公司 | The hose of automatic chemical diluting and mixing equipment shelves structure |
-
2016
- 2016-07-07 CN CN201620713377.6U patent/CN205749138U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192612A (en) * | 2017-06-02 | 2017-09-22 | 东北大学 | A kind of tension-torsion fatigue test board |
| CN107192612B (en) * | 2017-06-02 | 2019-08-13 | 东北大学 | A kind of tension-torsion fatigue test board |
| CN109422226A (en) * | 2017-08-25 | 2019-03-05 | 系统科技公司 | Automatic chemical diluting and mixing equipment |
| CN109422229A (en) * | 2017-08-25 | 2019-03-05 | 系统科技公司 | The hose of automatic chemical diluting and mixing equipment shelves structure |
| CN107655672A (en) * | 2017-10-12 | 2018-02-02 | 合肥科烨电物理设备制造有限公司 | A kind of tired stretching test system for superconducting joint |
| CN109142068A (en) * | 2018-11-08 | 2019-01-04 | 河南牡丹焊材科技有限公司 | A kind of deposited metal mechanical property tester |
| CN109142068B (en) * | 2018-11-08 | 2023-11-07 | 河南牡丹焊材科技有限公司 | Deposited metal mechanical property tester |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |