CN107860643A - A kind of magnetic force dismantles compact tensile strength testing device - Google Patents
A kind of magnetic force dismantles compact tensile strength testing device Download PDFInfo
- Publication number
- CN107860643A CN107860643A CN201710912513.3A CN201710912513A CN107860643A CN 107860643 A CN107860643 A CN 107860643A CN 201710912513 A CN201710912513 A CN 201710912513A CN 107860643 A CN107860643 A CN 107860643A
- Authority
- CN
- China
- Prior art keywords
- unit
- tensile strength
- pressure
- testing device
- magnetic force
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 75
- 230000004308 accommodation Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 16
- 238000003825 pressing Methods 0.000 description 11
- 210000003128 head Anatomy 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 238000005381 potential energy Methods 0.000 description 7
- 230000006837 decompression Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 210000003660 reticulum Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of magnetic force to dismantle compact tensile strength testing device, including draw unit, and the draw unit also includes stretching support and power set；Pressure regulation unit, one end of the pressure regulation unit are connected with external gas source, and the other end is connected with the power set；And reversing unit, it is arranged between the draw unit and the pressure regulation unit.Beneficial effects of the present invention：Can be in test handle rope tensile strength operation, avoid the large-scale pressure detecting machine that use cost is higher, and the measurer for pulling force that cost of the present invention is special well below laboratory, magnetic force dismounting compact tensile strength testing device can be all equipped with a production line, so as to solve the problems, such as that testing staff needs frequently round production line and laboratory inconvenience, it is not only simple and convenient, it is also cost-effective.
Description
Technical field
The present invention relates to the technical field of lead-acid accumulator handle rope tensile strength detection operation, more particularly to a kind of magnetic force
Dismantle compact tensile strength testing device.
Background technology
In recent years, with battery people live application it is increasingly extensive, battery refers to fill electrolyte solution and metal
Electrode can change into chemical energy the dress of electric energy to produce the cup of electric current, groove or the segment space of other containers or clad vessel
Put, by the use of battery as energy source, can obtain with burning voltage, stabling current, long-time stable power supply, by ectocine
The electric current of very little, and battery structure is simple, easy to carry, discharge and recharge is easy to operation, not by outside climatic and temperature
Influence, stable and reliable for performance, the various aspects in modern society's life, which play, great role.Such as lead accumulator is application
One of widest battery, with a glass guide channel or plastic channel, fills sulfuric acid, is inserted into two blocks of stereotypes, one piece with charger just
Extremely it is connected, one piece is connected with charger negative pole, and one piece of battery is formed by the charging of ten a few houres.The benefit of battery
Being can be with repeated multiple times use.Further, since its internal resistance is minimum, it is possible to provides very big electric current.Such as give vapour with it
The engine power supply of car.Battery is by power storage when charging, and chemical energy is converted into electric energy again during electric discharge.Plumbic acid stores
Although battery energy compared with lithium battery, Ni-MH battery etc. is low, deeper cavity short life, because self discharge is small, high/low temperature
Superior performance, production and recovery technology is ripe and cheap advantage, the battery be still at present in the world yield it is maximum, purposes
Most wide dynamic origin.And lead-acid accumulator is because having big cheap, reliable in quality, range of capacity, easy maintenance, use
The features such as long lifespan, so as to be widely used in the key areas of national economy, especially in some provincial large-scale communication, post and telecommunications bases
Stand, electric substation, the unit such as power plant, all some quality safeties of demand are reliable, the large-scale valve-regulated sealed lead acid storage battery of long lifespan
Pond.
It is bigger because of weight in the lead-acid accumulator of Large Copacity, carry battery, battery in order to facilitate battery user of service
Handle rope is fitted with shell, the tensile strength of handle rope is most important, and insufficient strength can be broken in battery handling process
And injure user of service by a crashing object, therefore whether handle rope needs timing sampling observation tensile strength qualified during production.Test at present
Handle rope tensile strength is all to be detected to plant laboratory with large-scale measurer for pulling force, is examined using this large-scale pressure
Survey machine cost is higher, and testing staff needs frequently to come and go production line and laboratory is very inconvenient, and all production lines are all equipped with reality
The pull force calculation machine cost for testing room is again high.
The content of the invention
The purpose of this part is to summarize some aspects of embodiments of the invention and briefly introduce some preferably to implement
Example.It may do a little simplified or be omitted to avoid making our department in this part and the description of the present application summary and denomination of invention
Point, the purpose of specification digest and denomination of invention obscure, and this simplification or omit and cannot be used for limiting the scope of the present invention.
In view of the problem of a kind of above-mentioned existing magnetic force dismounting compact tensile strength testing device is present, it is proposed that the present invention.
Therefore, it is an object of the present invention to provide a kind of magnetic force to dismantle compact tensile strength testing device, can reduce factory's warp
Cost is sought, facilitates production line operation, and tensile test exquisite, cost is special well below laboratory small, simple in construction
Machine, designed using high-precision pressure sensor, test result is accurate, is especially suitable for production line large-scale popularization application.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of magnetic force dismounting compact tensile intensity is surveyed
Trial assembly is put, including draw unit, and the draw unit also includes stretching support and power set, the power set are arranged at institute
State stretching support bottom；Pressure regulation unit, one end of the pressure regulation unit are connected with external gas source, and the other end fills with the power
Connection is put, external gas source drives the power set after adjusting output pressure by the pressure regulation unit；And reversing unit, set
Between the draw unit and the pressure regulation unit, external gas source is successively by the pressure regulation unit, the reversing unit, institute
Draw unit is stated, the reversing unit can change the flow direction of the external gas source；Component is dismantled, it includes lug boss, first
Magnetic patch, the 3rd accommodation space, rotation locking elements and buckling piece, wherein first magnetic patch is placed on the 3rd accommodation space
It is interior, the lug boss be arranged on the opposed another side of the first magnetic patch, wherein rotation locking elements divide into first layer and
The second layer, wherein, first layer, which is placed, is fixed on the top of the second layer, and from being respectively provided with its center on first layer and the second layer
One hole, and holes is concentric, the pore radius of first layer is less than the pore radius of the second layer；And dismounting fixation kit, it includes limit
Position protruding block and the second magnetic patch, the limit convex is bittiness with it is described dismantle on component the 3rd project through dislocation and torn open
Locking is unloaded, interaction force is produced between first magnetic patch and corresponding second magnetic patch.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
Stretching support also includes upper mounted plate, bottom plate and limiting plate, fixed plate, the bottom plate and the limiting plate
Spaced certain distance is be arranged in parallel, and the power set are arranged on the bottom plate.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：Also wrap
Pressure sensitive unit and display unit are included, the pressure sensitive unit is arranged between the bottom plate and the limiting plate,
The pressure value having between the bottom plate and the limiting plate can be delivered on the display unit and shown.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：Also wrap
Base and casing are included, the pressure regulation unit is arranged in the casing, and the reversing unit is arranged on the casing, and described
Casing may be contained within the base with the draw unit, and the both ends of the base are additionally provided with handle.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
Be additionally provided with extension and deep-slotted chip breaker on upper mounted plate, the deep-slotted chip breaker inward against it is recessed in the extension with it is described solid
The both ends of fixed board connecting line.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
It is additionally provided with stopper slot on limiting plate, the stopper slot and the deep-slotted chip breaker are along longitudinally-aligned.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
Power set are cylinder, and also include telescopic shaft and screens head, and the telescopic shaft is the output execution unit of the power set,
The screens head is arranged at the upper end of the telescopic shaft, and also sets up valley gutter on the screens head.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
Pressure regulation unit is pressure regulator valve, and it includes input interface and output interface, and the input interface is connected with external gas source pipeline, is led to
The source of the gas that the input interface enters is crossed to be discharged by the output interface after pressure regulation.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
Reversing unit is solenoid directional control valve, and it also includes commutation entrance and commutation exports, and the commutation entrance connects with the output interface
Connect, the commutation outlet is connected with the power set.
As a kind of preferred scheme of magnetic force of the present invention dismounting compact tensile strength testing device, wherein：It is described
Gas source interface is additionally provided with power set, and the gas source interface is connected with the commutation outlet.
Beneficial effects of the present invention：A kind of magnetic force dismounting compact tensile strength testing device provided by the invention, first, energy
Enough in test handle rope tensile strength operation, the large-scale pressure detecting machine that use cost is higher is avoided, and cost of the present invention is remote
The measurer for pulling force special far below laboratory, magnetic force dismounting compact tensile strength test dress can be all equipped with a production line
Put, it is not only simple and convenient so as to solve the problems, such as that testing staff needs frequently round production line and laboratory inconvenience, also
It is cost-effective；Second, the installation and removal of support can be stretched conveniently, installed, saved consequently facilitating being carried on production line
Human cost.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these accompanying drawings other
Accompanying drawing.Wherein：
Fig. 1 is the overall structure signal of magnetic force dismounting compact tensile strength testing device described in the first embodiment of the invention
Figure；
Fig. 2 is the whole of draw unit in magnetic force dismounting compact tensile strength testing device described in second of embodiment of the invention
Body structural representation；
Fig. 3 is the whole of upper mounted plate in magnetic force dismounting compact tensile strength testing device described in the third embodiment of the invention
Body structural representation；
Fig. 4 is the whole of reversing unit in the 4th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention
Body structural representation；
Fig. 5 is the whole of input interface in the 5th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention
Body structural representation；
Fig. 6 is the overall knot that the 6th kind of magnetic force described in embodiment of the present invention dismantles compact tensile strength testing device middle case
Structure schematic diagram；
Fig. 7 is the entirety that the 6th kind of magnetic force described in embodiment of the present invention dismantles revolving part in compact tensile strength testing device
Structural representation；
Fig. 8 is the entirety that the 6th kind of magnetic force described in embodiment of the present invention dismantles fixture in compact tensile strength testing device
Structure explosion diagram；
Fig. 9 is the inside office that the 6th kind of magnetic force described in embodiment of the present invention dismantles cabinet in compact tensile strength testing device
Portion's enlarged diagram；
Figure 10 is that the 7th kind of magnetic force described in embodiment of the present invention dismantles positioning unit in compact tensile strength testing device
Overall structure diagram；
Figure 11 is the whole of pressing piece in the 7th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention
Body structural representation；
Figure 12 is the entirety that the 7th kind of magnetic force described in embodiment of the present invention dismantles fastener in compact tensile strength testing device
Structural representation；
Figure 13 is that the overall structure of the 7th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention is shown
It is intended to；
Figure 14 is that the overall structure of the 8th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention is shown
It is intended to；
Figure 15 is that the 8th kind of magnetic force described in embodiment of the present invention dismantles the 4th projection in compact tensile strength testing device
Overall structure diagram；
Figure 16 dismantles rotation locking elements in compact tensile strength testing device for the 8th kind of magnetic force described in embodiment of the present invention
Overall structure diagram；
Figure 17 is the whole of buckling piece in the 8th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention
Body structural representation；
Figure 18 is bittiness for limit convex in the 8th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention
Overall structure diagram；
Figure 19 is that the 9th kind of magnetic force described in embodiment of the present invention dismantles stop location in compact tensile strength testing device
Whole structural representation；
Figure 20 is dismantled for the 9th kind of magnetic force described in embodiment of the present invention and fixed group is dismantled in compact tensile strength testing device
The overall structure diagram of part；
Figure 21 dismantles the second magnetic patch position in compact tensile strength testing device for the 9th kind of magnetic force described in embodiment of the present invention
The structural representation put；
Figure 22 for the 9th kind of magnetic force described in embodiment of the present invention dismantle in compact tensile strength testing device baffle plate another
The overall structure diagram at visual angle；
Figure 23 is the entirety that the 9th kind of magnetic force described in embodiment of the present invention dismantles baffle plate in compact tensile strength testing device
Structural representation；
Figure 24 for the 9th kind of magnetic force described in embodiment of the present invention dismantle in compact tensile strength testing device baffle plate another
The overall structure diagram at visual angle；
Figure 25 is that the 9th kind of magnetic force described in embodiment of the present invention dismantles the second magnetic patch in compact tensile strength testing device
Overall structure diagram.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, with reference to Figure of description pair
The embodiment of the present invention is described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, " one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the present invention
Special characteristic, structure or characteristic in formula." in one embodiment " that different places occur in this manual not refers both to
Same embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
Thirdly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only,
General proportion can be disobeyed and make partial enlargement by representing the profile of device architecture, and the schematic diagram is example, and it is herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
The entirety of compact tensile strength testing device is dismantled for magnetic force described in the first embodiment of the invention as shown in Figure 1
Structural representation, small-sized tensile strength test device can be equipped with a production line in order to realize, can not only solve to detect
Personnel need frequently the problem of round production line and laboratory inconvenience, and are simple to manufacture, can be cost-effective, in this implementation
Magnetic force dismounting compact tensile strength testing device includes draw unit 100, pressure regulation unit 200, reversing unit 300, pressure in example
Power sensing unit 400, display unit 500, base 600 and casing 700.Specifically, draw unit also includes stretching support 101
With power set 102, power set 102 are arranged at stretching support 101 bottom；One end of pressure regulation unit 200 and external gas source phase
Connection, the other end are connected with power set 102, and external gas source adjusts output pressure rear driving power device by pressure regulation unit 200
102；And reversing unit 300, it is arranged between draw unit 100 and pressure regulation unit 200, external gas source passes through pressure regulation list successively
Member 200, reversing unit 300, draw unit 100, reversing unit 300 can change the flow direction of external gas source, further, wherein
External gas source described herein is the gas source pipe outside equipment, produces source of the gas power by air compressor machine, air compressor is one
Kind to compressed gas equipment, air compressor is just to provide source of the gas power, is the nucleus equipment of pneumatic system, electromechanical bleed
Main body in source device, it is the dress that the mechanical energy of former dynamic (being typically motor or diesel engine) is converted into gas pressure energy
Put, be the pressure generator of compressed air, the source of the gas as caused by air compressor machine passes through pipeline to pressure regulation list in the present embodiment
In member 200, and pressure regulation unit 200 is pressure regulator valve, and pressure regulator valve is the control pressure regulation of lever Pressure difference feedback, and the work of pressure regulator valve is former
Reason is as follows：High-pressure medium is charged in a relatively large chamber by an aperture and realizes decompression, actually by decompression of damming
Or supercharging, the two sides one side of diaphragm or piston is outlet plenum, be simultaneously artificially to pressure, and control the valve rod of aperture size
It is connected with diaphragm (piston), as long as pressure so fixed to one, then the pressure of outlet plenum will be equal to this pressure always
Power, this pressure artificially given can be provided by spring or source of the gas or hydraulic power source, so as to adjust the pressure by source of the gas
Power size, be delivered to reversing unit 300, reversing unit 300 is reversal valve in the present embodiment, reversal valve be have it is two or more
The directional control valve of liquid form and two or more hydraulic fluid port, it is to realize hydraulic pressure, the communication of air pressure, cut-out and commutation, and pressure
Unloading and the valve of sequentially-operating control, it is mainly by the parts group such as valve body, seal assembly, cam, valve rod, handle and bonnet
Into；Valve is rotated, cam has Locating driver with locking seal assembly by handle drives by handle band ovable valve stem with cam
Open and close function.Preferably, reversing unit 300 is solenoid directional control valve to one kind as the present embodiment, and magnetic valve is to use electromagnetism
The industrial equipment of control, it is the automatic foundamental element for controlling fluid, belongs to actuator, however it is not limited to is hydraulic pressure, pneumatic.With
Direction, flow, speed and the other parameters of medium are adjusted in industrial control system.Magnetic valve can coordinate different circuits
To realize expected control, and the precision and flexibility that control can ensure.Magnetic valve has many kinds, and different magnetic valves exists
The diverse location of control system plays a role, most commonly check valve, safety valve, directional control valve, speed-regulating valve etc..Change
It is connected to unit 300 with power set 102, this power set 102 is cylinder, by the way that the direction conveying for changing source of the gas is supplied to
Power set 102, the motion under realizing power set 102 in a longitudinal direction.Pressure sensitive unit 400 is pressure sensor,
It is arranged at the stretching top of support 101 and is connected with display unit 500, and the pressure size of detection is shown in display unit 500.
And pressure regulation unit 200 is arranged in casing 700, reversing unit 300 is arranged on casing 700, and casing 700 and draw unit
100 be may be contained within base 600, and the both ends of base 600 are additionally provided with handle 601, and operating personnel can be incited somebody to action by handle 601
Magnetic force dismounting compact tensile strength testing device is carried.
It is illustrated in figure 2 in magnetic force dismounting compact tensile strength testing device described in second of embodiment of the invention and stretches list
The overall structure diagram of member, in order to preferably realize the accurate inspection of opponent's rope R positioning and sensing unit 400 to pressure
Survey, be in the present embodiment with the first embodiment difference：Stretching support 101 also includes upper mounted plate 101a, lower fixation
Plate 101b and limiting plate 101c.Specifically, draw unit also includes stretching support 101 and power set 102, power set 102
It is arranged at stretching support 101 bottom；One end of pressure regulation unit 200 is connected with external gas source, and the other end connects with power set 102
Connect, external gas source adjusts output pressure rear driving power device 102 by pressure regulation unit 200；And reversing unit 300, it is arranged at
Between draw unit 100 and pressure regulation unit 200, external gas source is successively by pressure regulation unit 200, reversing unit 300, draw unit
100, reversing unit 300 can change the flow direction of external gas source, further, wherein external gas source described herein be equipment it
Outer gas source pipe, source of the gas power is produced by air compressor machine, air compressor is a kind of equipment to compressed gas, air pressure
Contracting machine is just to provide source of the gas power, is the nucleus equipment of pneumatic system, the main body in electromechanical bleed source device, and it is that original is dynamic
The mechanical energy of (being typically motor or diesel engine) is converted into the device of gas pressure energy, is that the air pressure of compressed air fills
Put, source of the gas is by pipeline to pressure regulation unit 200 as caused by air compressor machine in the present embodiment, and pressure regulation unit 200 is adjusts
Pressure valve, pressure regulator valve are the control pressure regulation of lever Pressure difference feedback, and the operation principle of pressure regulator valve is as follows：High-pressure medium is small by one
Hole, which is charged in a relatively large chamber, realizes decompression, actually depressurizes or is pressurized by damming, the two sides one of diaphragm or piston
Face is outlet plenum, be simultaneously artificially to pressure, and control the valve rod of aperture size to be connected with diaphragm (piston), as long as so
The pressure fixed to one, then the pressure of outlet plenum will be equal to this pressure always, and this pressure artificially given can be with
There is provided by spring or source of the gas or hydraulic power source, so as to adjust the pressure size by source of the gas, be delivered to reversing unit
300, reversing unit 300 is reversal valve in the present embodiment, and reversal valve is that have two or more liquid forms and two or more hydraulic fluid port
Directional control valve, be to realize hydraulic pressure, the communication of air pressure, cut-out and commutation, and discharge degree and sequentially-operating control valve
Door, it is mainly made up of parts such as valve body, seal assembly, cam, valve rod, handle and bonnets；Valve is passed through by handle drives
Handle band ovable valve stem rotates with cam, and cam has Locating driver with locking the open and close function of seal assembly.It is used as this
Preferably, reversing unit 300 be solenoid directional control valve to one kind of embodiment, and magnetic valve is the industrial equipment for using Electromagnetic Control, be for
The automatic foundamental element of fluid is controlled, belongs to actuator, however it is not limited to be hydraulic pressure, pneumatic.Adjusted in industrial control system
Direction, flow, speed and the other parameters of medium.Magnetic valve can coordinate different circuits to realize expected control, and
The precision of control and flexibility can ensure.Magnetic valve has many kinds, diverse location of the different magnetic valves in control system
Play a role, most commonly check valve, safety valve, directional control valve, speed-regulating valve etc..Reversing unit 300 fills with power
102 connections are put, this power set 102 is cylinder, by the way that the direction conveying for changing source of the gas is supplied into power set 102, is realized
Power set 102 in a longitudinal direction under motion.Pressure sensitive unit 400 is pressure sensor, and it is arranged at stretching support
101 tops are connected with display unit 500, and the pressure size of detection is shown in display unit 500.And pressure regulation unit 200 is set
It is placed in casing 700, reversing unit 300 is arranged on casing 700, and casing 700 may be contained within base with draw unit 100
On 600, and the both ends of base 600 are additionally provided with handle 601, and magnetic force can be dismantled small-sized drawing by operating personnel by handle 601
Stretch strength testing device carrying, wherein upper mounted plate 101a, bottom plate 101b and the spaced certain distances of limiting plate 101c
It is arranged in parallel, and power set 102 are arranged on bottom plate 101b, and pressure sensitive unit 400 is arranged at bottom plate
Between 101b and limiting plate 101c, the pressure value having between bottom plate 101b and limiting plate 101c can be delivered to display
Shown on unit 500, display unit 500 is display.
The magnetic force as described in Fig. 3 is the third embodiment of the invention dismantles upper mounted plate in compact tensile strength testing device
Overall structure diagram, in order to realize that the screens of portable rope R upper and lower side stretches, in the present embodiment with second of embodiment not
It is with part：Extension 101a-1 and deep-slotted chip breaker 101a-2 are additionally provided with upper mounted plate 101a.Specifically, draw unit is also
Including stretching support 101 and power set 102, power set 102 are arranged at stretching support 101 bottom；The one of pressure regulation unit 200
End is connected with external gas source, and the other end is connected with power set 102, and external gas source adjusts output pressure by pressure regulation unit 200
Rear driving power device 102；And reversing unit 300, it is arranged between draw unit 100 and pressure regulation unit 200, external gas source
The stream of external gas source can be changed by pressure regulation unit 200, reversing unit 300, draw unit 100, reversing unit 300 successively
To further, wherein external gas source described herein is the gas source pipe outside equipment, producing source of the gas by air compressor machine moves
Power, air compressor are a kind of equipment to compressed gas, and air compressor is just to provide source of the gas power, is pneumatic system
Nucleus equipment, the main body in electromechanical bleed source device, it is to change the mechanical energy of former dynamic (being typically motor or diesel engine)
Into gas pressure can device, be compressed air pressure generator, the source of the gas as caused by air compressor machine passes through in the present embodiment
In pipeline to pressure regulation unit 200, and pressure regulation unit 200 is pressure regulator valve, and pressure regulator valve is the control pressure regulation of lever Pressure difference feedback
, the operation principle of pressure regulator valve is as follows：High-pressure medium is charged in a relatively large chamber by an aperture and realizes decompression, real
That the two sides one side of diaphragm or piston is outlet plenum by decompression or the supercharging of damming on border, be simultaneously artificially to pressure, and control
The valve rod of aperture size processed is connected with diaphragm (piston), as long as pressure so fixed to one, then the pressure of outlet plenum is just
This pressure can be equal to always, this pressure artificially given can be provided by spring or source of the gas or hydraulic power source, so as to
Regulation is being delivered to reversing unit 300 by the pressure size of source of the gas, and reversing unit 300 be reversal valve in the present embodiment, is commutated
Valve is the directional control valve for having two or more liquid forms and two or more hydraulic fluid port, is to realize hydraulic pressure, the communication of air pressure, cut-out
And commutation, and discharge degree and the valve of sequentially-operating control, it is mainly by valve body, seal assembly, cam, valve rod, handle
Formed with parts such as bonnets；Valve is rotated, cam has Locating driver by handle drives by handle band ovable valve stem with cam
Open and close function with locking seal assembly.Preferably, reversing unit 300 is electromagnetic switch to one kind as the present embodiment
Valve, magnetic valve are the industrial equipments with Electromagnetic Control, are the automatic foundamental elements for controlling fluid, belong to actuator, and
It is not limited to hydraulic pressure, pneumatic.Direction, flow, speed and the other parameters of medium are adjusted in industrial control system.Magnetic valve
Different circuits can be coordinated to realize expected control, and the precision and flexibility that control can ensure.Magnetic valve has very
A variety of, different magnetic valves play a role in the diverse location of control system, most commonly check valve, safety valve, direction control
Valve processed, speed-regulating valve etc..Reversing unit 300 is connected with power set 102, and this power set 102 is cylinder, by that will change
The direction conveying of source of the gas is supplied to power set 102, the motion under realizing power set 102 in a longitudinal direction.Pressure sensing
Unit 400 is pressure sensor, and it is arranged at the stretching top of support 101 and is connected with display unit 500, and the pressure of detection is big
It is small to be shown in display unit 500.And pressure regulation unit 200 is arranged in casing 700, reversing unit 300 is arranged on casing 700,
And casing 700 may be contained within base 600 with draw unit 100, and the both ends of base 600 are additionally provided with handle 601, operator
Magnetic force can be dismantled compact tensile strength testing device by handle 601 and carried by member, wherein upper mounted plate 101a, bottom plate
101b and the spaced certain distances of limiting plate 101c are be arranged in parallel, and power set 102 are arranged on bottom plate 101b, and
Pressure sensitive unit 400 is arranged between bottom plate 101b and limiting plate 101c, can be by bottom plate 101b and limiting plate
The pressure value having between 101c is delivered on display unit 500 and shown, so as to realize intensity detection.Wherein deep-slotted chip breaker 101a-2
It is inward against the recessed power set 102 in extension 101a-1 and upper mounted plate 101a connecting lines both ends, the present embodiment
Cylinder, and it is the output execution unit of power set 102 also to include telescopic shaft 102a and screens head 102b, telescopic shaft 102a, is blocked
Potential head 102b is arranged at telescopic shaft 102a upper end, and also sets up valley gutter 102b-1 on screens head 102b.
The list that commutates is illustrated in figure 4 in the 4th kind of dismounting compact tensile strength testing device of magnetic force described in embodiment of the present invention
The overall structure diagram of member, in order to realize regulation and reversing unit 300 of the pressure regulation unit 200 to bleed pressure to source of the gas side
To change, be with difference in the third embodiment in the present embodiment：Pressure regulation unit 200 also includes input interface 201
With output interface 202, reversing unit 30 also includes also setting up on commutation entrance 301 and commutation outlet 302 and power set 102
There is gas source interface 102c.Specifically, draw unit also includes stretching support 101 and power set 102, power set 102 are set
In stretching support 101 bottom；One end of pressure regulation unit 200 is connected with external gas source, and the other end is connected with power set 102,
External gas source adjusts output pressure rear driving power device 102 by pressure regulation unit 200；And reversing unit 300, it is arranged at stretching
Between unit 100 and pressure regulation unit 200, external gas source passes through pressure regulation unit 200, reversing unit 300, draw unit 100 successively,
Reversing unit 300 can change the flow direction of external gas source, further, wherein external gas source described herein is outside equipment
Gas source pipe, source of the gas power is produced by air compressor machine, air compressor is a kind of equipment to compressed gas, air compressor
Just it is to provide source of the gas power, is the nucleus equipment of pneumatic system, the main body in electromechanical bleed source device, it is that original is dynamic (generally
Motor or diesel engine) mechanical energy be converted into gas pressure can device, be compressed air pressure generator, this reality
Source of the gas is applied in example as caused by air compressor machine by pipeline to pressure regulation unit 200, and pressure regulation unit 200 is pressure regulator valve, is adjusted
Pressure valve is the control pressure regulation of lever Pressure difference feedback, and the operation principle of pressure regulator valve is as follows：High-pressure medium is charged to by an aperture
Decompression is realized in one relatively large chamber, actually depressurizes or is pressurized by damming, the two sides one side of diaphragm or piston is
Oral cavity, be simultaneously artificially to pressure, and control the valve rod of aperture size to be connected with diaphragm (piston), as long as so giving one
Fixed pressure, then the pressure of outlet plenum will be equal to this pressure always, and this pressure artificially given can be by spring
Or source of the gas or hydraulic power source provide, so as to adjust the pressure size by source of the gas, reversing unit 300, this reality are being delivered to
It is reversal valve to apply reversing unit 300 in example, and reversal valve is that have the control of the direction of two or more liquid forms and two or more hydraulic fluid port
Valve processed, it is to realize hydraulic pressure, the communication of air pressure, cut-out and commutation, and discharge degree and the valve of sequentially-operating control, its is main
It is made up of parts such as valve body, seal assembly, cam, valve rod, handle and bonnets；Valve is driven by handle drives by handle
Valve rod rotates with cam, and cam has Locating driver with locking the open and close function of seal assembly.As the present embodiment
A kind of preferably reversing unit 300 is solenoid directional control valve, and magnetic valve is the industrial equipment with Electromagnetic Control, is for controlling fluid
Automatic foundamental element, belong to actuator, however it is not limited to hydraulic pressure, pneumatic.The side of medium is adjusted in industrial control system
To, flow, speed and other parameters.Magnetic valve can coordinate different circuits to realize expected control, and the essence controlled
Degree and flexibility can ensure.Magnetic valve has many kinds, and different magnetic valves plays a role in the diverse location of control system,
Most commonly check valve, safety valve, directional control valve, speed-regulating valve etc..Reversing unit 300 is connected with power set 102,
This power set 102 is cylinder, by the way that the direction conveying for changing source of the gas is supplied into power set 102, realizes power set 102
Motion under in a longitudinal direction.Pressure sensitive unit 400 is pressure sensor, and it is arranged at the stretching top of support 101 with showing
Show that unit 500 is connected, the pressure size of detection is shown in display unit 500.And pressure regulation unit 200 is arranged at casing 700
Interior, reversing unit 300 is arranged on casing 700, and casing 700 may be contained within base 600 with draw unit 100, and base
600 both ends are additionally provided with handle 601, and magnetic force can be dismantled compact tensile strength test by handle 601 and filled by operating personnel
Carrying is put, wherein upper mounted plate 101a, bottom plate 101b and the spaced certain distances of limiting plate 101c be arranged in parallel, and dynamic
Power apparatus 102 is arranged on bottom plate 101b, and pressure sensitive unit 400 is arranged at bottom plate 101b and limiting plate 101c
Between, the pressure value having between bottom plate 101b and limiting plate 101c can be delivered on display unit 500 and shown, from
And realize intensity detection.Wherein deep-slotted chip breaker 101a-2 is inward against recessed in extension 101a-1 and upper mounted plate 101a connecting lines
Both ends, power set 102 are cylinder in the present embodiment, and also include telescopic shaft 102a and screens head 102b, telescopic shaft 102a
For the output execution unit of power set 102, screens head 102b is arranged at telescopic shaft 102a upper end, and on screens head 102b also
Valley gutter 102b-1 is set.
In reference picture 5, pressure regulation unit 200 is pressure regulator valve in the 5th kind of embodiment of the invention, and it includes the He of input interface 201
Output interface 202, input interface 201 are connected with external gas source pipeline, and the source of the gas entered by input interface 201 is after pressure regulation
Discharged by the output interface 202.Reversing unit 300 is solenoid directional control valve, and it also includes commutation entrance 301 and commutation exports
302, commutation entrance 301 is connected with output interface 202, and commutation outlet 302 is connected with power set 102.On power set 102 also
Gas source interface 102c is provided with, and gas source interface 102c is connected with commutation outlet 302.Specifically detection process is：Limiting plate
101c can pressure is applied on pressure sensor, and be come out stress size real-time display by display unit 500, pressure regulator valve
Pressure when tuning up certain value portable rope R meeting reach tensile breaking point and be broken, the numerical value that display is shown can be kept.
6th kind of embodiment of magnetic force dismounting compact tensile strength testing device of the present invention as shown in Figure 6, to ensure
Device is easily installed maintenance in casing 700, and door body 701 is provided with the one side relative with display unit 500 of casing 700, lock
Tight unit 800 is arranged in door body 701, including revolving part 801 and fixture 802, and revolving part 801 is arranged on the outer of casing 700
Portion, fixture 802 are arranged on the inside of casing 700.Wherein, reference picture 7, revolving part 801 include projection 801a, handle 801b,
Connecting rod 801c and the 4th elastic component 801d, handle 801b are arranged on the outside of casing 700, make revolving part by handle 801b
801 rotations, connecting rod 801c is arranged on the inner side of casing 700, and is fixedly connected with handle 801b and projection 801a, as handle 801b
During rotation, connecting rod 801c and projection 801a are with handle 801b rotations.Such as：Handle 801b rotates in the outside of casing 700
90 °, the connecting rod 801c being fixedly connected with handle 801b phases rotates with 90 °, because projection 801a fixes with connecting rod 801c
It is connected, so projection 801a also rotates with 90 °.It should be noted that projection 801a includes long side and short side, and long side and
Short side is connected with smooth curved surface, and long side and short side are mutually perpendicular to, i.e. if under handle 801b original state, projection 801a
It is that fixture 802 is propped up with long side, now casing 700 is locked, when rotary handle 801b makes projection 801a long side leave fixation
Part 802, i.e., in the present embodiment, the angle that projection 801a long side leaves fixture 802 and needs to rotate is 90 °, so, rotation
When handle 801b is to 90 ° of relatively primitive position, casing 700 is opened.4th elastic component 801d is sheathed on connecting rod 801c, its one end
It is connected with handle 801b, the other end is contradicted to fixed plate 802a end face.
Preferably, reference picture 8, fixture 802 includes fixed plate 802a and locating piece 802b, and fixed plate 802a is " L " type,
Its one end is sheathed on the connecting rod 801c of revolving part 801, and the other end is provided with positioning hole 802a-1, and locating piece 802b passes through positioning
Hole 802a-1 is connected with fixed plate 802a.Reference picture 13, fixed plate 802a are additionally provided with medial launder p, and medial launder p is arranged on fixation
Plate 802a center, and Central Symmetry, it is additionally provided with medial launder p and props up block 802a-2, props up block 802a-2 protrusions in centre
Groove p surface.Wherein, it is provided with the first elastic component 803 between locating piece 802b and fixed plate 802a, the first elastic component 803 can be with
It is spring, can is netted hollow compressible plastic cement, in the present embodiment, the first elastic component 803 is preferably spring.First elasticity
The one end of part 803 contradicts the other end on fixed plate 802a and contradicted to locating piece 802b protruding end, can by the first elastic component 803
Locating piece 802b is set to be resetted after being compressed.
Preferably, reference picture 9, the first groove b, the first groove b and locating piece 802b matchings are provided with inside casing 700
Close.For example, when handle 801b is in original state, projection 801a long side props up locating piece 802b so that the first groove b with
Locating piece 802b blocks cooperation, and now casing 700 is locked.As rotary handle 801b to the position of relative 90 ° of its initial position
When, projection 801a long side leaves locating piece 802b, and now, locating piece 802b is reset due to the first elastic component 803
(because the first elastic component 803 is changed into reset condition from compressive state, the elastic potential energy being had is converted into power potential energy, makes
Locating piece 802b is obtained to reset), the locating piece 802b after reset no longer produces opposing force with projection 801a, so now projection
Do not contacted between 801a and locating piece 802b, after projection 801a long side leaves locating piece 802b, projection 801a still with
Locating piece 802b is contacted, but is produced between the two without active force, then the first groove b and locating piece 802b would not mutually block
Firmly coordinate.
7th embodiment of magnetic force dismounting compact tensile strength testing device of the present invention, the main body of the device also include determining
Bit location 900, locking unit 800 further can be locked and positioned by positioning unit 900.In first implementation of the present invention
In example, locking unit 800 mutually blocks cooperation by rotary handle 801b projections 801a and the first groove b, realizes locking,
It is separated from each other again by rotary handle 801b projections 801a and the first groove b, realizes and separate.But this locking when,
It must have external force and clasp handle 801b, its position is fixed on that original position.This defect is directed to, in this implementation
Positioning unit 900 is provided in example.Reference picture 10, positioning unit 900 include pressing piece 901 and fastener 902, reference picture 12, card
The one end of part 902 is provided with through hole 902a, and the other end is provided with inclined plane s, and pressing piece 901 is sheathed on fastener by through hole 902a
902.In the present embodiment, handle 801b is arranged on the outer of casing 700 including the second groove 801b-2, the second groove 801b-2
Side, and the second groove 801b-2 is engaged with fastener 902.Reference picture 11, pressing piece 901 include baffle plate 901a, connecting pole 901b
With resetting block 901c, baffle plate 901a diameter is more than through hole 902a diameter, homonymy, connecting pole is arranged on handle 801b
901b connection baffle plate 901a and resetting block 901c, it is more than with the diameter of baffle plate 901a junctions and resetting block in round table-like
The diameter of 901c junctions, remain that through hole 902a edge is in contact with connecting pole 901b surface.Resetting block 901c
Diameter be more than through hole 902a diameter, be arranged on the opposite side of fastener 902, it is opposed with face where baffle plate 901a, under it
End is provided with the 3rd elastic component 901c-1, resets resetting block 901c by the 3rd elastic component 901c-1, and drives pressing piece 901 multiple
Position.
Specifically, magnetic force dismounting compact tensile strength testing device includes casing 700, locking unit 800 and positioning unit
900.Wherein, locking unit 800 is arranged on casing 700, including revolving part 801 and fixture 802, revolving part 801 are arranged on
The outside of casing 700, fixture 802 are arranged on the inside of casing 700.Wherein, revolving part 801 includes projection 801a, handle
801b, connecting rod 801c and the 4th elastic component 801d, handle 801b are arranged on the outside of casing 700, make rotation by handle 801b
Turn part 801 to rotate, connecting rod 801c is arranged on the inner side of casing 700, and is fixedly connected with handle 801b and projection 801a, works as handle
When 801b rotates, connecting rod 801c and projection 801a rotate with handle 801b, and in the present embodiment, handle 801b also includes the
Two groove 801b-2.It should be noted that projection 801a includes long side and short side, and long side is connected with short side with smooth curved surface
Connect, long side and short side are mutually perpendicular to, i.e. if under handle 801b original state, projection 801a is to prop up fixture with long side
802, now casing 700 lock, when rotary handle 801b makes projection 801a long side leave fixture 802, i.e., in the present embodiment
In, the angle that projection 801a long side leaves fixture 802 and needs to rotate is 90 °, so, rotary handle 801b is to relatively primitive
During 90 ° of position, casing 700 is opened.
Preferably, fixture 802 includes fixed plate 802a and locating piece 802b, fixed plate 802a is " L " type, its one end set
On the connecting rod 801c of revolving part 801, the other end is provided with positioning hole 802a-1, and locating piece 802b passes through positioning hole 802a-1
It is connected with fixed plate 802a.Fixed plate 802a is additionally provided with medial launder p, and medial launder p is arranged on fixed plate 802a center, and in
The heart is symmetrical, is additionally provided with medial launder p and props up block 802a-2, props up block 802a-2 protrusions on medial launder p surface.Wherein, it is fixed
The first elastic component 803 is provided between the block 802b and fixed plate 802a of position, the first elastic component 803 can be spring, can be netted
Hollow compressible plastic cement, in the present embodiment, the first elastic component 803 are preferably spring.The one end of first elastic component 803 is contradicted solid
The other end is contradicted to locating piece 802b protruding end on fixed board 802a, can make locating piece 802b in quilt by the first elastic component 803
Resetted after compression.
Preferably, the first groove b is provided with inside casing 700, the first groove b is engaged with locating piece 802b.For example, work as
When handle 801b is in original state, projection 801a long side props up locating piece 802b so that the first groove b and locating piece 802b
Cooperation is blocked, and now casing 700 is locked.When rotary handle 801b to relative 90 ° of its initial position position, projection
801a long side leaves locating piece 802b, and now, locating piece 802b is reset due to the first elastic component 803 (because the first bullet
Property part 803 is changed into reset condition from compressive state, and the elastic potential energy being had is converted into power potential energy so that locating piece 802b
Reset), the locating piece 802b after reset no longer produces opposing force with projection 801a, so now projection 801a and locating piece
Do not contacted between 802b, after projection 801a long side leaves locating piece 802b, projection 801a still connects with locating piece 802b
Touch, but produced between the two without active force, then the first groove b and locating piece 802b would not mutually block cooperation.
Positioning unit 900 includes pressing piece 901 and fastener 902, and the one end of fastener 902 is provided with through hole 902a, and the other end is set
There is inclined plane s, pressing piece 901 is sheathed on fastener 902, fastener 902 and the second groove 801b-2 phase interworkings by through hole 902a
Close.Pressing piece 901 includes baffle plate 901a, connecting pole 901b and resetting block 901c, and baffle plate 901a diameter is more than through hole 902a
Diameter, be arranged on homonymy with handle 801b, connecting pole 901b connection baffle plate 901a and resetting block 901c, its in round table-like, and
Be more than the diameter with resetting block 901c junctions with the diameters of baffle plate 901a junctions, remain through hole 902a edge with
Connecting pole 901b surface is in contact.Resetting block 901c diameter is more than through hole 902a diameter, is arranged on the another of fastener 902
Side, opposed with face where baffle plate 901a, its lower end is provided with the 3rd elastic component 901c-1, is made by the 3rd elastic component 901c-1
Resetting block 901c resets, and drives pressing piece 901 to reset.
In the present embodiment, during reset condition, the groove 801b-2 of fastener 902 and second cooperates, and now handle
801b is in original state (i.e. vertical state), and projection 801a long side props up locating piece 802b so that the first groove b and positioning
Block 802b blocks cooperation, and now casing 700 is locked.Pressing piece 901 is pressed, connecting pole 901b is transported downwards in through hole 902a
Dynamic, because when connecting pole 901b is moved downward, its diameter is increasing, can band moved fastener 902 move down, fastener 902 and the
Two groove 801b-2 no longer coordinate, and fastener 902 comes off at the second groove 801b-2, and now handle 801b is because the 4th elastic component
801d and upspring, and after pressing piece 901 presses down, under the 3rd elastic component 901c-1 drive, soon reset.Hand
After handle 801b is ejected, when rotary handle 801b is to the position of 90 ° of its initial position relatively, projection 801a long side is left
Locating piece 802b, now, locating piece 802b are reset due to the first elastic component 803, the locating piece 802b after reset no longer with
Projection 801a produces opposing force, then the first groove b and locating piece 802b would not mutually block cooperation, and casing 700 solves
Lock.
As a kind of preferred embodiment, fastener 902 also includes square opening 902b, and the second elastic component is provided with square opening 902b
902b-1, in such a preferred embodiment, the second elastic component 902b-1 can be with spring or flexible casting die, here
Preferably flexible casting die.Second elastic component 902b-1 one end is connected with square opening 902b inner side end, separately
One end is vacantly set.
When needing fastened housing 700 again, rotary handle 801b is returned to initial position, i.e. vertical state, handle
Pressed under 801b, now fixture 802 is in contact with fastener 902, props up before both block 802a-2 and square opening 902b work in coordination,
Can band moved fastener 902 move down a bit slightly, be easy under handle 801b by.Under inclined plane s of the handle 801b along fastener 902
Move, until fastener 902 is engaged in the second groove 801b-2, and is propped up block 801b-1 and square opening 902b and is cooperated, casing
700 shut and lock.
Reference picture 14~15, the 8th implementation of compact tensile strength testing device is dismantled for magnetic force provided by the invention
Example, the main body of the embodiment include bottom plate 101b, base 600 and dismounting component 1500.Reference picture 16, dismantle component 1500
Including the 3rd accommodation space G, rotation locking elements 1503 and buckling piece 1504, wherein, it is raised that bottom plate 101b is provided with the 4th
1505 and spacing hole 1501, rotation locking elements 1503 divide into first layer A and second layer B, wherein, first layer A place be fixed on
Second layer B top, and from being respectively provided with a hole at its center on first layer A and second layer B, and holes is concentric, first layer A
Pore radius be less than second layer B pore radius.
First layer A outline is recessed from outward flange to first layer A central axis direction, after forming a fan-shaped groove
(scalloped recess not by the center of circle, i.e., only on first layer A semicircle), fixing tooth is set on the interior trough rim h of scalloped recess
1503a, and it is provided with breach j in fixing tooth 1503a tail end.It should be noted that breach j is in the continuation of the edge of scalloped recess
It is recessed along to the direction of first layer A central shafts, forms breach j.
Its outline of second layer B words extends to second layer B central shaft opposite direction, forms the 3rd raised 1503b, it should be noted that
, the 3rd raised 1503b number is not limited only to number represented in accompanying drawing, is only to illustrate in accompanying drawing.On second layer B
Lock hole 1503c is additionally provided with, lock hole 1503c position is arranged on first layer A breach j lower section, rotated in the present embodiment
Locking piece 1503 is sheathed in the 4th projection 1505 by interference fit, and can be rotated, when the two is arranged, lock hole
1503c is placed exactly in the surface of spacing hole 1501.
In reference picture 17, buckling piece 1504 sequentially passes through lock hole 1503c and rotation locking elements 1503 after spacing hole 1501
Coordinate, the rotation of rotation locking elements 1503 can be driven.And buckling piece 1504 also includes fixed gear 1504a, rotation knob 1504b
Rotatable connection bar 1504c top is fastened on rotatable connection bar 1504c, rotation knob 1504b, fixed gear 1504a consolidates
It is scheduled on rotatable connection bar 1504c, and the bar 1504c and fixed gear 1504a that is rotatably connected is coaxial, when rotation knob 1504b is rotated
When, connected rotatable connection bar 1504c is rotated, and drives fixed gear 1504a to rotate simultaneously.
Preferably, rotation knob 1504b to fixed gear 1504a distance is not less than the 3rd accommodation space G depth so that
After mounting, rotation knob 1504b can be protruded at the 3rd accommodation space G back.
In the present embodiment, in reference picture 18, bottom plate 101b and base 600 are being connected by dismantling component 1500
When, first by the 3rd raised 1503b of the second layer B on the rotation locking elements 1503 for dismantling component 1500, group is fixed by dismantling
Gap on part 1603 between every two neighboring bittiness 1603a of limit convex, with dismantling the phase fit of fixation kit 1603.Pass through rotation
Turn knob 1504b rotations, when rotating knob 1504b rotations, connected rotatable connection bar 1504c is rotated, and is driven simultaneously
Fixed gear 1504a is rotated, and fixed gear 1504a drives rotation locking elements 1503 to rotate (because fixed gear 1504a is first
On layer A, and first layer A and second layer B are composed of a fixed connection rotation locking elements 1503), move to the 3rd raised 1503b and support to existing
It is spacing to dismounting component 1500 by the bittiness 1603a of limit convex on limit convex is bittiness 1603a.When fixed gear 1504a rotate to
During fixing tooth 1503a tail end, rotation knob 1504b is stuck at breach j, because the bottom surface of buckling piece 1504 is in the mistake of motion
It is to be in contact with second layer B face in journey, and extruding force is present.In breach j lower section, second layer B is provided with lock hole
1503c, after rotation knob 1504b is stuck at breach j, its lucky bottom surface disengages with second layer B, in other words, rotation
Connecting rod 1504c and lock hole 1503c coordinates, and realizes locking.When disassembly is desired, it is pulled outwardly rotation knob 1504b so that rotation
Connecting rod 1504c departs from lock hole 1503c, then reversely rotates, when the 3rd raised 1503b and the bittiness 1603a of limit convex misplace, with
When gap between the two neighboring bittiness 1603a of limit convex coordinates, dismounting component 1500 and bottom plate 101b are separated.
Preferably, the 4th projection 1505, it is made up of a cylinder and several projections, and projection is fixed on the outer of cylinder
Side.It should be noted that the maximum gauge of the 4th projection 1505 is less than first layer A pore radius, and because first layer A pore radius
Less than second layer B pore radius, so when rotation locking elements 1503 pack into the 4th projection 1505 by second layer B pore radius
On, first layer A pore radius is being packed into the 4th projection 1505 by extruding, due to the 4th 1505 and first layer A of projection hole
Radius is mutually extruded so that rotation locking elements 1503 are fixed on dismounting component 1500.
Reference picture 19~25 is the 9th kind of embodiment of the invention, when dismounting component 1500 and bottom plate 101b separate
Afterwards, bottom plate 101b at the dismounting cooperation of component 1500 with that can have a groove, if in bottom plate 101b and dismounting component
Dust can be put aside in the state of 1500 long-times are not connected to, in circular hole and is provided with a circular hole in bottom plate 101b outer surface
Also seem it is not very attractive in appearance, in order to solve this problem, in the present embodiment, main body is additionally provided with block 1700.
The main body of the embodiment includes bottom plate 101b, base 600, dismounting component 1500 and block 1700.Specifically,
Dismounting fixation kit 1603 is provided with circular hole, and the profile of circular hole is provided with the bittiness 1603a of limit convex, and the both sides of circular hole are set respectively
There is a limited impression 1603b, and two limited impression 1603b lines cross the center of circle of circular hole, in limited impression 1603b groove
Provided with elastic component 1603c, elastic component 1603c one end and limited impression 1603b phases are fixed, and the other end connects the second magnetic patch
1603d.It should be noted that elastic component 1603c can be spring or rubber etc., can meet to produce elastic deformation
After its elastic potential energy can be converted into power potential energy, make its reinstatement, in the present embodiment, preferably spring.
Dismounting component 1500 includes the magnetic patch 1502 of lug boss 1501 and first, wherein, the first magnetic patch 1502 is placed on the 3rd
In accommodation space G, lug boss 1501 is arranged on (is placed on the 3rd accommodation space with 1502 opposed another side of the first magnetic patch
G outside), preferably, the outline energy envelope of connector 1500 lives fixture 103, for example, referring to accompanying drawing, dismantle component
1500 be hollow form (forming the 3rd accommodation space G), after dismounting component 1500 is connected with bottom plate 101b, dismantles component
1500 will dismantle the envelope of fixation kit 1603 inside it.
Because carrying the first magnetic patch 1502 in dismounting component 1500, dismantle in fixation kit 1603 and be provided with the second magnetic patch
1603d, so when dismantling component 1500 and being connected with bottom plate 101b close, each first magnetic patch 1502 respectively with relatively
Interaction force is produced between the second magnetic patch 1603d answered, and is attracted each other.Also just say, when dismounting component 1500 and lower fixation
Plate 101b not close to when, the elastic component 103c being connected with the second magnetic patch 1603d in the raw, when connector 1500 with
Fixed plate 101b close to when because fixing during the position of the first magnetic patch 1502, and the second magnetic patch 1603d and the first magnetic patch 1502
Between have interaction force again, so the second magnetic patch 1603d can move along the direction of active force, until receive resistance make its by
Dynamic balance, in this case, extruded with the elastic component 1603c that the second magnetic patch 1603d is connected by the second magnetic patch 1603d
Compressive state is in down.
Block 1700 is circle in the present embodiment, and outline is provided with least one first projection 1701, the two of opposition
Second projection 1702 is respectively provided with the outward flange of individual first projection 1701.Wherein, when first projection 1701 with it is two neighboring
When interval between limit convex is bittiness 1603a is engaged, the second projection 1702 is engaged with limited impression 1603b.Need to illustrate
, block 1700 divides into positive P and reverse side Q, and the second projection 1702 extends from reverse side Q to positive P direction, and non-contravention
To positive P.
Preferably, also include the second accommodation space N, the second accommodation space N on block 1700 in block 1700
The heart, and extending from reverse side Q to positive P directions, in the concavity of block 1700 into the second accommodation space N.In the second accommodation space N
Interior to be provided with return unit 1703, one end of return unit 1703 is connected with the second accommodation space N one end.
It should be noted that the return unit 1703 implemented in the present embodiment can use spring, caoutchouc elasticity part or
Person's intermediate hollow can produce the part of elastic potential energy, in this embodiment, preferably spring.
Second magnetic patch 1603d is L-shaped to be stepped, including press face a, planing surface b and joint face c, wherein, second
Magnetic patch 1603d is connected by joint face c with elastic component 1603c, and planing surface b is moved in limited impression 103b groove.Work as bullet
Property part 1603c in original state, the second magnetic patch 1603d press face a is contradicted in the second projection 1702 just, and to block
1700 progress are spacing.Preferably, the height of the second projection 1702 and the second magnetic patch 1603d press face a height sum are equal to
The height of first projection 1701.
During in original state, do not contradicted just close to dismounting component 1500, the second magnetic patch 1603d press face a now
In the second projection 1702, block 1700 is carried out spacing.After close to dismounting component 1500, the second magnetic patch 1603d and first
Magnetic force is produced between magnetic patch 1502, because the position of the first magnetic patch 1502 is fixed, the second magnetic patch 1603d stress is backward
The place direction of first magnetic patch 1502 move, now planing surface b in limited impression 1603b groove to the side of compression elastic piece 1603
To motion, now, depart between the second magnetic patch 1603d and the second projection 1702, due to the effect of return unit 1703, block 1700
It can be moved back and forth in the second accommodation space N along the direction between reverse side Q and positive P.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferable
The present invention is described in detail embodiment, it will be understood by those within the art that, can be to the technology of the present invention
Scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, it all should cover in this hair
Among bright right.
Claims (10)
1. a kind of magnetic force dismantles compact tensile strength testing device, it is characterised in that：Including,
Draw unit (100), the draw unit (100) also includes stretching support (101) and power set (102), described dynamic
Power apparatus (102) is arranged at described stretching support (101) bottom；
Pressure regulation unit (200), one end of the pressure regulation unit (200) are connected with external gas source, and the other end fills with the power
(102) connection is put, external gas source drives the power set (102) after adjusting output pressure by the pressure regulation unit (200)；With
And
Reversing unit (300), it is arranged between the draw unit (100) and the pressure regulation unit (200), external gas source is successively
By the pressure regulation unit (200), the reversing unit (300), the draw unit (100), reversing unit (300) energy
Enough change the flow direction of the external gas source；
Component (1500) is dismantled, it includes lug boss (1501), the first magnetic patch (1502), the 3rd accommodation space (G), spin locking
Part (1503) and buckling piece (1504), wherein first magnetic patch (1502) is placed in the 3rd accommodation space (G), it is described
Lug boss (1501) is arranged on to be distinguished with the opposed another side of first magnetic patch (1502), wherein rotation locking elements (1503)
For first layer (A) and the second layer (B), wherein, first layer (A) places the top for being fixed on the second layer (B), and first layer (A) and
From being respectively provided with a hole at its center on the second layer (B), and holes is concentric, and the pore radius of first layer (A) is less than the second layer (B)
Pore radius；And
Fixation kit (1603) is dismantled, it includes limit convex bittiness (1603a) and the second magnetic patch (1603d), the spacing preiection
Block (1603a) carries out dismounting locking with the 3rd raised (1503b) on the dismounting component (1500) by dislocation, described
Interaction force is produced between first magnetic patch (1502) and corresponding second magnetic patch (1603d).
2. magnetic force as claimed in claim 1 dismantles compact tensile strength testing device, it is characterised in that：The stretching support
(101) upper mounted plate (101a), bottom plate (101b) and limiting plate (101c) are also included,
Fixed plate (101a), the bottom plate (101b) and the limiting plate (101c) spaced certain distance are put down
Row is set, and the power set (102) are arranged on the bottom plate (101b).
3. magnetic force as claimed in claim 2 dismantles compact tensile strength testing device, it is characterised in that：Also include pressure sensing
Unit (400) and display unit (500),
The pressure sensitive unit (400) is arranged between the bottom plate (101b) and the limiting plate (101c), can
The pressure value having between the bottom plate (101b) and the limiting plate (101c) is delivered to the display unit (500)
Upper display.
4. magnetic force as claimed in claim 2 or claim 3 dismantles compact tensile strength testing device, it is characterised in that：Also include base
(600) and casing (700),
The pressure regulation unit (200) is arranged in the casing (700), and the reversing unit (300) is arranged at the casing
(700) on, and the casing (700) may be contained within the base (600) with the draw unit (100), the base
(600) both ends are additionally provided with handle (601).
5. magnetic force as claimed in claim 4 dismantles compact tensile strength testing device, it is characterised in that：Fixed plate
Extension (101a-1) and deep-slotted chip breaker (101a-2) are additionally provided with (101a),
The deep-slotted chip breaker (101a-2) connects inward against recessed in the extension (101a-1) and fixed plate (101a)
The both ends of wiring.
6. magnetic force as claimed in claim 5 dismantles compact tensile strength testing device, it is characterised in that：The limiting plate
Stopper slot (101c-1) is additionally provided with (101c), the stopper slot (101c-1) is right along longitudinal direction with the deep-slotted chip breaker (101a-2)
Together.
7. the magnetic force dismounting compact tensile strength testing device as described in claims 1 to 3,5 or 6 are any, it is characterised in that：Institute
It is cylinder to state power set (102), and also includes telescopic shaft (102a) and screens head (102b),
The telescopic shaft (102a) is the output execution unit of the power set (102), and the screens head (102b) is arranged at
The upper end of the telescopic shaft (102a), and valley gutter (102b-1) is also set up on the screens head (102b).
8. magnetic force dismounting compact tensile strength testing device as claimed in claim 7, it is characterised in that：The pressure regulation unit
(200) it is pressure regulator valve, it includes input interface (201) and output interface (202),
The input interface (201) is connected with external gas source pipeline, by the source of the gas that the input interface (201) enters through adjusting
Discharged after pressure by the output interface (202).
9. magnetic force as claimed in claim 8 dismantles compact tensile strength testing device, it is characterised in that：The reversing unit
(300) it is solenoid directional control valve, it also includes commutation entrance (301) and commutation outlet (302),
The commutation entrance (301) is connected with the output interface (202), the commutation outlet (302) and the power set
(102) connect.
10. magnetic force as claimed in claim 8 or 9 dismantles compact tensile strength testing device, it is characterised in that：The power dress
Put and gas source interface (102c) is additionally provided with (102), and the gas source interface (102c) is connected with the commutation outlet (302)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912513.3A CN107860643B (en) | 2017-09-29 | 2017-09-29 | Small-size tensile strength testing arrangement is dismantled to magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912513.3A CN107860643B (en) | 2017-09-29 | 2017-09-29 | Small-size tensile strength testing arrangement is dismantled to magnetic force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107860643A true CN107860643A (en) | 2018-03-30 |
| CN107860643B CN107860643B (en) | 2020-08-04 |
Family
ID=61698701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710912513.3A Active CN107860643B (en) | 2017-09-29 | 2017-09-29 | Small-size tensile strength testing arrangement is dismantled to magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860643B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099536A (en) * | 2019-05-27 | 2019-08-06 | 西蒙电气（中国）有限公司 | Easy-to-dismount electric component |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251532Y (en) * | 2008-09-01 | 2009-06-03 | 胜利油田新大管业科技发展有限责任公司 | Tensile strength testing machine for threads of FRP ground pipes |
| KR20090061787A (en) * | 2007-12-12 | 2009-06-17 | 이경우 | Apparatus for testing solenoid valve wire |
| KR20100137235A (en) * | 2009-06-22 | 2010-12-30 | 건국대학교 산학협력단 | A bending-type actuator by using a shape memory alloy wire(sma),composite strip, and spring |
| CN201828461U (en) * | 2010-08-31 | 2011-05-11 | 无锡华锋车业部件有限公司 | Tensile machine for air pump |
| CN202075182U (en) * | 2011-05-31 | 2011-12-14 | 河南省煤炭科学研究院有限公司 | Steel wire rope drawing clamp and horizontal steel wire rope drawing test machine thereof |
| CN202631364U (en) * | 2012-03-31 | 2012-12-26 | 江苏兴龙金属制品股份有限公司 | Steel wire tension testing machine |
| CN103559844A (en) * | 2013-10-25 | 2014-02-05 | 大连恭德科技有限公司 | Display screen mounting structure |
| CN104238645A (en) * | 2013-06-19 | 2014-12-24 | 联想(北京)有限公司 | Locking structure and electronic equipment |
| CN204086009U (en) * | 2014-05-09 | 2015-01-07 | 安徽霍山县东湖汽车贸易有限公司 | A kind of parking brake stay wire testing apparatus |
-
2017
- 2017-09-29 CN CN201710912513.3A patent/CN107860643B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090061787A (en) * | 2007-12-12 | 2009-06-17 | 이경우 | Apparatus for testing solenoid valve wire |
| CN201251532Y (en) * | 2008-09-01 | 2009-06-03 | 胜利油田新大管业科技发展有限责任公司 | Tensile strength testing machine for threads of FRP ground pipes |
| KR20100137235A (en) * | 2009-06-22 | 2010-12-30 | 건국대학교 산학협력단 | A bending-type actuator by using a shape memory alloy wire(sma),composite strip, and spring |
| CN201828461U (en) * | 2010-08-31 | 2011-05-11 | 无锡华锋车业部件有限公司 | Tensile machine for air pump |
| CN202075182U (en) * | 2011-05-31 | 2011-12-14 | 河南省煤炭科学研究院有限公司 | Steel wire rope drawing clamp and horizontal steel wire rope drawing test machine thereof |
| CN202631364U (en) * | 2012-03-31 | 2012-12-26 | 江苏兴龙金属制品股份有限公司 | Steel wire tension testing machine |
| CN104238645A (en) * | 2013-06-19 | 2014-12-24 | 联想(北京)有限公司 | Locking structure and electronic equipment |
| CN103559844A (en) * | 2013-10-25 | 2014-02-05 | 大连恭德科技有限公司 | Display screen mounting structure |
| CN204086009U (en) * | 2014-05-09 | 2015-01-07 | 安徽霍山县东湖汽车贸易有限公司 | A kind of parking brake stay wire testing apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099536A (en) * | 2019-05-27 | 2019-08-06 | 西蒙电气（中国）有限公司 | Easy-to-dismount electric component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107860643B (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105762664B (en) | A kind of electrical control cubicles fire-retardant with self-extinguishing | |
| CN107860643A (en) | A kind of magnetic force dismantles compact tensile strength testing device | |
| CN110133522A (en) | A kind of lithium battery integrated ability meter | |
| CN109387340A (en) | New-energy automobile power battery assembly housing cabinet air-tightness detection device and method | |
| CN206479285U (en) | Novel electronic product chamber | |
| CN107807047A (en) | A kind of safety locking compact tensile strength testing device | |
| CN107860659A (en) | A kind of safety locking compact tensile strength testing device | |
| CN205268989U (en) | Novel football dribble exercise device | |
| CN107860658A (en) | A kind of compact tensile strength testing device for being beneficial to dismounting | |
| CN107843498A (en) | A kind of safety locking magnetic force dismantles compact tensile strength testing device | |
| CN107843499A (en) | A kind of compact tensile strength testing device | |
| CN110514364A (en) | A kind of watertight light fitting device for detecting sealability and its application method | |
| CN110107076A (en) | A kind of high building outdoor work Multifunctional fastening device | |
| CN106621132B (en) | The valve installation system of superfine powder fire extinguisher structure | |
| CN209055291U (en) | New-energy automobile power battery assembly housing cabinet air-tightness detection device | |
| CN107607882A (en) | A kind of small-sized terminal lead ice storing time frock of magnetic force dismounting | |
| CN107290572A (en) | A kind of high intelligent electric meter of safety coefficient | |
| CN107677432A (en) | A kind of automobile air conditioner compressor valve group air-tightness detection device | |
| CN105931423A (en) | Indoor window real-time monitoring and warning device for high-rise buildings | |
| CN108953209A (en) | Intelligence inflation and exhaust Isobarically Control equipment | |
| CN208547621U (en) | A kind of more pixel gas sensor measurers of SGP | |
| CN209296730U (en) | Concrete low-temperature test chamber | |
| CN205809151U (en) | A kind of cylindrical lithium battery voltage test device | |
| CN208688732U (en) | A kind of portable pressure gauge detection device | |
| CN202662051U (en) | Rubber ball counting device used on rubber ball cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180330 Assignee: ANHUI UPLUS ENERGY BATTERY TECHNOLOGY Co.,Ltd. Assignor: JIANGSU LEOCH BATTERY Co.,Ltd. Contract record no.: X2023980051300 Denomination of invention: A magnetic disassembly small tensile strength testing device Granted publication date: 20200804 License type: Common License Record date: 20231212 |
|
| EE01 | Entry into force of recordation of patent licensing contract |