CN208459003U - Car door emergency valve detection device and car door emergency valve detection system - Google Patents
Car door emergency valve detection device and car door emergency valve detection system Download PDFInfo
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- CN208459003U CN208459003U CN201821295016.XU CN201821295016U CN208459003U CN 208459003 U CN208459003 U CN 208459003U CN 201821295016 U CN201821295016 U CN 201821295016U CN 208459003 U CN208459003 U CN 208459003U
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Abstract
The utility model discloses car door emergency valve detection device and car door emergency valve detection systems, are related to car door emergency valve detection technique field.A kind of car door emergency valve detection device, for detecting car door emergency valve, car door emergency valve detection device includes arrying main body, location structure, torque detection structure and air-tightness detection structure.The installation station for installing car door emergency valve is set in arrying main body.Location structure is used for clamping car door emergency valve close to installation station setting.Torque detection structure is located above installation station, and the turning torque for detecting car door emergency valve.Air-leakage test structure is located at the side-lower of erector position, and the air-tightness for detecting car door emergency valve.A kind of car door emergency valve detection system, which employs above-mentioned car door emergency valve detection devices.Car door emergency valve detection device provided by the utility model and car door emergency valve detection system can save the time, reduce cost, integrally improve efficiency.
Description
Technical field
The utility model relates to car door emergency valve detection technique fields, in particular to car door emergency valve detection device
And car door emergency valve detection system.
Background technique
On using compressed air as car door opening and the vehicle of the driving source of closing, accident such as occurs, can lead to rapidly
It crosses emergency valve and opens car door, to guarantee that passenger can fast and safely escape or conducive to external staff's implementation rescue.If emergency valve
It breaks down and is difficult to open, the opportunity that delay is escaped or rescued.In vehicle emergency occurs for car door emergency valve as a kind of
When safe emergency set, can in case of emergency work normally is necessary guarantee to clerk's life security on vehicle.Normal
In driving conditions, guarantee that emergency valve is reliably closed again, avoids its failure from being opened accidentally car door and cause dangerous even initiation thing
Therefore.Therefore, in assembly, it is necessary to the detection of reliability is carried out to it before.Based on above-mentioned effect, the unlatching of car door emergency valve
Torque cannot guarantee greatly very much quickly to open, and gas sealing ability is excellent to guarantee that car door is reliably closed when driving a vehicle.Therefore, to it
The control and detection for opening two parameters of torque and air-tightness are necessary.
Now in technology, there are no the torque detection of car door emergency valve is detected the device combined with gas tightness.It is existing
Some detection devices can only generally detect one such, and a variety of detections dress is generally required when doing the detection of car door emergency valve
It sets, needs repeatedly to be dismounted, increase the quantity of equipment and personnel, when also increasing the workload and detection of detection process
Between, inspection cost height, low efficiency bring many inconvenience to detection.
Utility model content
The purpose of this utility model is to provide a kind of car door meet an urgent need valve detection device, can simultaneously to car door emergency valve into
The detection of row torque and air-leakage test, save detection time, reduce testing cost, and high-efficient.
The another object of the utility model is to provide a kind of car door emergency detection system, can be simultaneously to car door emergency valve
Torque detection and air-leakage test are carried out, detection time is saved, reduces testing cost, and high-efficient.
The utility model provides a kind of technical solution:
A kind of car door emergency valve detection device, for detecting car door emergency valve, the car door emergency valve detection device includes
Arrying main body, location structure, torque detection structure and air-tightness detection structure.It is set in the arrying main body for installing
State the installation station of car door emergency valve.The location structure is installed on the arrying main body and is arranged close to the installation station,
The location structure is for car door emergency valve described in clamping.The torque detection structure is installed on the arrying main body and is located at institute
It states above installation station, the torque detection structure is used to detect the turning torque of the car door emergency valve.The air-tightness inspection
Geodesic structure is installed on the arrying main body and is located at the side-lower of the installation station, and the air-leakage test structure is for detecting
The air-tightness of the car door emergency valve.
Further, the arrying main body includes bearing frame and mounting plate.The bearing frame is set as having upper top
With the square frame-shaped of bottom.The mounting plate is installed on inside the bearing frame, and offers mounting hole on the mounting plate,
The mounting hole forms the installation station for installing the car door emergency valve.
Further, the location structure is installed on the mounting plate and is arranged close to the mounting hole.The torque inspection
Geodesic structure is installed on the upper top of the bearing frame.The air-leakage test structure is installed on the side wall of the bearing frame and position
In the lower section of the mounting plate.
Further, the location structure includes pressing device, and the pressing device includes compression cylinder and compressing member, institute
It states compression cylinder and is installed on the arrying main body, the compressing member is connected to the compression cylinder, and the compressing member and institute
Stating has gap between arrying main body, the compression cylinder can drive the compressing member described to compress close to the arrying main body
Car door emergency valve.
Further, the location structure further includes multiple positioning columns, and multiple positioning columns are convexly equipped in the carrying master
Body, and multiple positioning columns surround polygon.
Further, multiple slideways are provided in the arrying main body, multiple slideway intervals are arranged and surround annular,
Multiple positioning columns are respectively arranged in multiple slideways, and the positioning column can be slided along the slideway.
Further, the torque detection structure includes rotary cylinder, shaft, torque sensor and interconnecting piece.The rotation
Rotaring cylinder is installed on the arrying main body.One end of the shaft is connected to the arrying main body, and the other end is from the rotary pneumatic
Cylinder extends towards the installation station.The torque sensor is installed on the shaft, and the torque sensor is for detecting institute
State the torque of rotary cylinder application.The interconnecting piece is connected to the end of the shaft and for being connected to the car door emergency
Valve.
Further, offer link slot on the interconnecting piece, the link slot for accommodate the car door emergency valve with
So that the interconnecting piece and car door emergency valve transmission connection.
Further, the air-leakage test structure includes air inlet cylinder and air inlet block.The air inlet cylinder is installed on institute
State arrying main body.The air inlet block is connected to the air inlet cylinder, and the air inlet block is for being connected to the car door emergency
Valve.
A kind of car door emergency valve detection system, including control system, display, start stop switch and car door emergency valve detection dress
It sets.The car door emergency valve detection device includes arrying main body, location structure, torque detection structure and air-tightness detection structure.
The installation station for installing the car door emergency valve is set in the arrying main body.The location structure is installed on described hold
It carries main body and is arranged close to the installation station, the location structure is for car door emergency valve described in clamping.The torque detection
Structure is installed on the arrying main body and is located above the installation station, and the torque detection structure is for detecting the car door
The turning torque of emergency valve.The air-leakage test structure is installed on the arrying main body and is located under the side of the installation station
Side, the air-leakage test structure are used to detect the air-tightness of the car door emergency valve.The location structure and the control are
System connection, control system is for controlling car door emergency valve described in the location structure clamping.The torque detection structure and described
Air-leakage test structure is electrically connected with the control system, and the torque detection structure is for detecting the car door emergency valve
Turning torque simultaneously generates torque value and is sent to the control system, and the air-leakage test structure is for detecting the car door emergency
The air-tightness of valve simultaneously generates air-tightness value and is sent to the control system.The display and the start stop switch with the control
System electrical connection processed, the display is for showing the received torque value of the control system and the air-tightness value, institute
Start stop switch is stated for being turned on or off the control system.
Compared with prior art, car door provided by the utility model emergency valve detection device and car door emergency valve detection system
Beneficial effect is:
Car door emergency valve detection device provided by the utility model and car door emergency valve detection system are by being installed on carrying
Car door emergency valve is clamped in arrying main body by the location structure in main body, and it is stable to guarantee that car door emergency valve can have when detecting
State, to guarantee the accuracy of detection.Torque detection is carried out to car door emergency valve by torque detection structure, is answered with detecting car door
Anxious valve turning torque.Pass through the air-tightness of air-leakage test structure detection car door emergency valve.Can simultaneously to car door emergency valve into
The detection of row torque and air-leakage test, save detection time, reduce testing cost, and high-efficient.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural representation at car door emergency the first visual angle of valve detection device that the first embodiment of the utility model provides
Figure；
Fig. 2 is the structural representation at car door emergency the second visual angle of valve detection device that the first embodiment of the utility model provides
Figure；
Fig. 3 is the structural representation at the car door emergency valve detection device third visual angle that the first embodiment of the utility model provides
Figure；
Fig. 4 is the structural schematic diagram for the car door emergency valve detection system that the second embodiment of the utility model provides.
Icon: 10- car door emergency valve detection device；11- car door emergency valve detection system；100- arrying main body；110- is held
Carry framework；It is pushed up on 111-；The bottom 112-；113- side wall；120- mounting plate；121- mounting hole；122- slideway；200- positioning knot
Structure；210- pressing device；211- compression cylinder；212- compressing member；220- positioning column；300- torque detection structure；310- rotation
Cylinder；320- shaft；330- torque sensor；340- interconnecting piece；341- link slot；400- air-leakage test structure；410- into
Gas cylinder；420- air inlet block；510- control system；520- display；530- start stop switch.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " on ", "lower", "inner", "outside", "left", "right" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship that the orientation or positional relationship or those skilled in the art usually put usually understand, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ",
Terms such as " connections " shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also by between intermediary in succession
It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.First embodiment
Referring to Fig. 1, provide a kind of car door emergency valve detection device 10 in the present embodiment, be used for car door emergency valve into
Row detection work saves a large amount of detection so that torque detection and air-leakage test can be carried out to car door emergency valve simultaneously
Time, the cost of detection is reduced, and improves the efficiency of detection.
It should be noted that in the present embodiment, car door emergency valve is bus passenger door emergency valve.Wherein, car door is met an urgent need
Valve includes mounting body, handle, the gentle pass joint of valve body, wherein handle and valve body are mounted on mounting body, when car door is met an urgent need
When valve is installed on car door, car door can be in case of emergency opened by screwing handle.In addition, gas pass joint is connected to valve body,
In order to which compressed gas enters to valve inner by gas pass joint valve body is worked normally.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, car door emergency valve detection device 10 includes arrying main body 100, location structure
200, torque detection structure 300 and air-tightness detection structure 400.Wherein, location structure 200, torque detection structure 300 and airtight
Property detection structure 400 be mounted on arrying main body 100, with by arrying main body 100 to location structure 200, torque detection structure
300 and air-tightness detection structure 400 stable carrying effect is provided, guarantee that location structure 200, torque detection structure 300 are gentle
Close property detection structure 400 can be operated steadily.Also, wherein arrying main body 100 is also used to the installation of car door emergency valve, to pass through
Arrying main body 100 provides carrying effect to car door emergency valve, in order to torque detection structure 300 and air-tightness detection structure 400
Car door emergency valve is detected.
Wherein, when car door emergency valve is installed on arrying main body 100, location structure 200 can be passed through by car door emergency valve card
Tightly, guarantee stability of the car door emergency valve when being detected, that is, can guarantee detection accuracy.Torque detection structure 300 is used for vehicle
Door emergency valve carries out torque detection.Air-leakage test structure 400 is then for detecting the air-tightness of car door emergency valve.
In the present embodiment, the installation station for installing car door emergency valve is provided in arrying main body 100, it can be by vehicle
Door emergency valve is installed on installation station.Location structure 200 is installed on arrying main body 100 and is arranged close to the installation station,
In order to pass through 200 clamping car door emergency valve of location structure.Torque detection structure 300 is installed on arrying main body 100 and is located at peace
Fill the top of station.Air-leakage test structure 400 is installed on arrying main body 100 and is located at the side-lower of installation station.
Wherein, arrying main body 100 includes bearing frame 110 and mounting plate 120.Bearing frame 110 is set as having upper top
111 and bottom 112 square frame-shaped, i.e. bearing frame 110 includes upper top 111, bottom 112 and two side walls 113, upper top 111, under
Bottom 112 and two side walls 113 surround rectangle.Mounting plate 120 is then installed on the inside of bearing frame 110, and wherein, installation
Plate 120 is parallel to top 111 and bottom 112.In addition, offering mounting hole 121 on mounting plate 120, on mounting hole 121 is then formed
Installation station is stated for installing car door emergency valve.
In the present embodiment, when car door emergency valve is installed on mounting hole 121, valve body passes through mounting hole 121 and to install
Main body fits in mounting plate 120.The gentle pass joint of valve body is located at the lower section of mounting plate 120, and mounting body and handle are located at installation
The top of plate 120.
It should be noted that top set forth above and side-lower refer to, when bearing frame 110 is normally placed,
When i.e. bottom 112 is placed on the loading ends such as bottom surface, the top referred to and side-lower.
In the present embodiment, location structure 200 is installed on mounting plate 120 and is arranged close to mounting hole 121, in order to position
Structure 200 provides snap action to the car door emergency valve for being installed on mounting hole 121.
Location structure 200 includes pressing device 210 and multiple positioning columns 220.Pressing device 210 is installed on mounting plate 120
On, and pressing device 210 for selectively compression or unclamps car door emergency valve, to guarantee that car door emergency valve can be stable
It is installed on mounting plate 120.Multiple positioning columns 220 then for providing positioning action to installation car door emergency valve, guarantee that car door is answered
Anxious valve can be installed on the specified position of 120 uplink of mounting plate.
It should be noted that in other embodiments, the setting of multiple positioning actives can also be cancelled, that is, can also be only
Pressuring action is provided to car door emergency valve by pressing device 210.
Further, pressing device 210 includes compression cylinder 211 and compressing member 212.Compression cylinder 211 is installed on installation
Plate 120.Compressing member 212 is connected to compression cylinder 211, so that drive compressing member 212 mobile by compression cylinder 211, and
There is gap between compressing member 212 and arrying main body 100, i.e., there is gap between compressing member 212 and mounting plate 120, in order to
Car door emergency valve is installed.In the present embodiment, compressing member 212 is in long slab shape, and one end of compressing member 212 is connected to compression cylinder
211.Also, compressing member 212 can be rotated by the center of circle of the junction of compressing member 212 and compression cylinder 211, be compressed in order to adjust
The position of part 212 just can make the pressure holding of compressing member 212 in position suitable on car door emergency valve, improve the effect of compression.Separately
Outside, compression cylinder 211 can also drive compressing member 212 mobile toward and away from car door emergency valve, so that compressing member 212 can press
Tight or release car door emergency valve.
It should be noted that in the present embodiment, compression cylinder 211 is installed on the lower section of mounting plate 120, and compresses gas
The output shaft of cylinder 211 passes through mounting plate 120, so that energy when compressing member 212 is connected to the end of the output shaft of compression cylinder 211
Gap is formed between mounting plate 120.The pressure holding of compressing member 212 is in mounting body, so that mounting body is tightly attached to mounting plate
120, mounting plate 120 can be stably installed at by being just able to achieve car door emergency valve.
In the present embodiment, pressing device 210 is two, and the line of two pressing devices 210 is located at the mounting plate 120
Diagonal line on so that uniform and stable press force can be provided by two pressing devices 210 to mounting body, guarantee installation
Main body can be stably installed at mounting plate 120.It should be appreciated that in other embodiments, the quantity of pressing device 210 can not also
Together, for example, three pressing devices 210 of setting, mounting body is pressed in three 210 self installation main bodys of pressing device, three positions
It holds.
In addition, in the present embodiment, multiple positioning columns 220 are movably connected in mounting plate 120, so that multiple positioning
Column 220 can be respectively relative to the movement of mounting plate 120, so that positioning column 220 is moved to specified position, in order to positioning column 220
Connection between the mounting body of car door emergency valve.
It should be noted that multiple mounting holes 121 are offered in the present embodiment, in mounting body, car door emergency valve energy
Car door is installed on by multiple mounting holes 121.Also, in the present embodiment, it is possible to stretch to mounting hole by multiple positioning columns 220
In 121, installation positioning action is provided to mounting body.
Further, in the present embodiment, the motion path of multiple positioning columns 220 is respectively arc, and multiple positioning
The motion path of column 220 is spaced apart from each other and surrounds annular jointly, wherein mounting hole 121 is located at the movement road of multiple positioning columns 220
Among the annular that diameter surrounds.In order to provide positioning action to mounting body by multiple positioning columns 220.
Specifically, in the present embodiment, multiple slideways 122 are offered on mounting plate 120, multiple slideways 122 are spaced apart from each other,
And multiple slideways 122 surround annular jointly.Wherein, mounting hole 121 is located at the ring-shaped inner part of multiple slideways 122 formation.It is multiple
Positioning column 220 is then respectively arranged inside multiple slideways 122, and each positioning column 220 can be inside corresponding slideway 122
Sliding just adapts to improve car door emergency valve in the installation of a variety of car door emergency valves to adjust the position of multiple positioning columns 220
The versatility of detection device 10.
Torque detection structure 300 is installed on top 111, and torque detection structure 300 is for being connected to car door emergency
The handle of valve, and rotatable handle is driven, and detect torque required for rotational handle simultaneously, it is just able to achieve to car door emergency valve
Carry out the purpose of torque detection.
Wherein, torque detection structure 300 includes rotary cylinder 310, shaft 320, torque sensor 330 and interconnecting piece 340.
Rotary cylinder 310 is installed on carrying master, and specifically, rotary cylinder 310 is installed on the top on top 111, and rotary cylinder 310
Output shaft through it is upper top 111.One end of shaft 320 is connected to arrying main body 100, and the other end spins rotaring cylinder 310 towards peace
Station is filled to extend.Torque sensor 330 is installed on shaft 320, and torque sensor 330 is applied for detecting rotary cylinder 310
The torque added.Interconnecting piece 340 is connected to the end of shaft 320 so that rotary cylinder 310 rotated in drive shaft 320 it is same
When band rotation connection 340 rotate.Interconnecting piece 340 is for being connected to car door emergency valve, i.e., interconnecting piece 340 is for being connected to handle.
Wherein, 310 energy band rotation connection 340 of rotary cylinder rotates, to be rotated by interconnecting piece 340 with fixed handle.And
Torque when rotational handle can be detected by torque sensor 330, then can complete the torque detection for car door emergency valve.
Further, in the present embodiment, link slot 341 is offered on interconnecting piece 340, link slot 341 adapts to handle,
So that handle capable of being stretches in link slot 341, can be held in by the internal perisporium of link slot 341 when interconnecting piece 340 rotates
Handle is simultaneously rotated with fixed handle.
It should be noted that in the present embodiment, interconnecting piece 340 can be made by adjusting the stroke of rotary cylinder 310
It is connected to handle by link slot 341, the pressure holding of interconnecting piece 340 can not be made in handle, i.e., cannot make the bottom of link slot 341
Wall pressure is held in handle, guarantees the transmission accuracy of interconnecting piece 340 and handle, and is avoided that the damage of handle.
Air-leakage test structure 400 is disposed therein on a side wall 113, and air-leakage test structure 400 is located at peace
The lower section of loading board 120.Air-leakage test structure 400 is for being connected to gas pass joint, to be passed through compressed gas to valve inner.
Air-leakage test structure 400 includes air inlet cylinder 410 and air inlet block 420, and air inlet cylinder 410 is installed on arrying main body
100, and air inlet cylinder 410 passes through side wall 113 from the outside of side wall 113 and stretches to 113 inside of side wall.Air inlet block 420 connects
In air inlet cylinder 410, and air inlet block 420 is for being connected to car door emergency valve.In the present embodiment, 420 treasure-house two of air inlet block
A air-flow terminal (figure is not marked), one of air-flow terminal is connected to external gas source, another air-flow terminal and car door are met an urgent need
The gas pass joint of valve cooperates.In the present embodiment, the outer rim of gas pass joint is in cone, and can make to bring about the desired sensation pass joint and air-flow terminal it
Between by conical surface seal, ensure that leakproofness.
In the present embodiment, it after car door emergency valve being installed on installation station, is met an urgent need by 200 clamping car door of location structure
Valve.Then torque detection structure 300 is connected to car door emergency valve, and air-leakage test structure 400 is connected to car door emergency
Valve.The compressed air of 0.6MPa~1.0MPa is passed through into valve body by air-leakage test structure 400, and makes car door emergency valve
It is in close state.90 ° are rotated so that car door emergency valve is in the open state with fixed handle by torque detection structure 300, this
When air-leakage test structure 400 continue to be passed through compressed gas to valve inner.Then by torque detection structure 300 with fixed handle
Return to movement in situ, and recycling repeatedly opening and closed door emergency valve.After circulation is multiple, so that car door emergency valve
It is in close state and closes air-leakage test structure 400 to stop being filled with compressed gas into valve body.Standing preset time
Later judge the pressure drop of valve inner, if pressure drop is greater than 0.02kPa, show that the air-tightness of the car door emergency valve does not conform to
Lattice；If pressure will be less than or equal to 0.02kPa, show that the air-tightness of car door emergency valve is qualified.
In detection air-tightness and know that air-tightness is qualified and then secondary by torque detection structure 300 handle is rotated
90 °, and record the minimum pressure after maximum starting torque value and rotation.If starting torque is more than defined range or minimum pressure
Greater than 0.2MPa, then the car door emergency valve is unqualified；Then handle rotation is back to initial position.If starting torque meets
Defined range and minimum pressure are less than 0.2MPa, then the car door emergency valve is qualified.
The car door emergency valve detection device 10 provided in the present embodiment can be by the positioning knot that is installed in arrying main body 100
Car door emergency valve is clamped in arrying main body 100 by structure 200, guarantees that car door emergency valve can have stable state when detecting, with
Guarantee the accuracy of detection.Torque detection is carried out to car door emergency valve by torque detection structure 300, to detect car door emergency valve
Turning torque.The air-tightness of car door emergency valve is detected by air-leakage test structure 400.Car door emergency valve can be carried out simultaneously
Torque detection and air-leakage test, save detection time, reduce testing cost, and high-efficient.
Second embodiment
Referring to Fig. 4, providing a kind of car door emergency valve detection system 11 in the present embodiment, which employs first embodiments
The car door emergency valve detection device 10 of middle offer.Also, the car door emergency valve detection system 11 can simultaneously to car door emergency valve into
The detection of row torque and air-leakage test, save detection time, reduce testing cost, and high-efficient.
Further, car door emergency valve detection system 11 includes control system 510, display 520,530 and of start stop switch
The car door emergency valve detection device 10 provided in first embodiment.
Wherein, control system 510 is connected to location structure 200, is blocked with controlling location structure 200 by control system 510
Tight car door emergency valve.Wherein, control system 510 can control compression cylinder 211 and drive the movement of compressing member 212, to compress installation master
Body.
In addition, torque detection structure 300 and air-tightness detection structure 400 are similarly coupled to control system 510, torque detection
Structure 300, which is used to detect the knob torque of car door emergency valve and generates torque value, is sent to control system 510.Similarly, airtight
Property detection structure 400 be used to detect the air-tightness of car door emergency valve and generate air-tightness value and be sent to control system 510.Wherein,
Torque value represents, and torque detection structure 300 screws torque when handle.Air-tightness value refers to, air-leakage test knot
The valve when the air pressure that is passed through in compressed gas rear valve body in valve body, handle screw and open car door emergency valve of structure 400 is intracorporal
Valve intracorporal air pressure when air pressure and handle screw simultaneously closed door emergency valve.
Display 520 and start stop switch 530 are electrically connected with control system 510, and display 520 is used for display control program
510 received torque values and air-tightness value, in order to which operator judges whether the air-tightness of the car door emergency valve and torque accord with
Close specified value.Start stop switch 530 needs Temporarily Closed torque detection structure 300 for being turned on or off control system 510
Perhaps 530 closing torque detection structure 300 of start stop switch or air-leakage test need to only be passed through when air-leakage test structure 400
Structure 400.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
- A kind of valve detection device 1. car door is met an urgent need, for detecting car door emergency valve, which is characterized in that the car door emergency valve detection Device includes arrying main body, location structure, torque detection structure and air-tightness detection structure；The installation station for installing the car door emergency valve is set in the arrying main body；The location structure is installed on the arrying main body and is arranged close to the installation station, and the location structure is used for clamping The car door emergency valve；The torque detection structure is installed on the arrying main body and is located above the installation station, the torque detection structure For detecting the turning torque of the car door emergency valve；The air-leakage test structure is installed on the arrying main body and is located at the side-lower of the installation station, the air-tightness Detection structure is used to detect the air-tightness of the car door emergency valve.
- The valve detection device 2. car door according to claim 1 is met an urgent need, which is characterized in that the arrying main body includes bearing frame Body and mounting plate；The bearing frame is set as the square frame-shaped with upper top and bottom；The mounting plate is installed on inside the bearing frame, and mounting hole is offered on the mounting plate, the mounting hole The installation station is formed for installing the car door emergency valve.
- The valve detection device 3. car door according to claim 2 is met an urgent need, which is characterized in that the location structure is installed on described Mounting plate is simultaneously arranged close to the mounting hole；The torque detection structure is installed on the upper top of the bearing frame；The air-leakage test structure is installed on the side wall of the bearing frame and is located at the lower section of the mounting plate.
- 4. the emergency of car door described in any one of -3 valve detection device according to claim 1, which is characterized in that the positioning knot Structure includes pressing device, and the pressing device includes compression cylinder and compressing member, and the compression cylinder is installed on the carrying master Body, the compressing member are connected to the compression cylinder, and have gap between the compressing member and the arrying main body, described Compression cylinder can drive the compressing member close to the arrying main body to compress the car door emergency valve.
- The valve detection device 5. car door according to claim 4 is met an urgent need, which is characterized in that the location structure further includes multiple Positioning column, multiple positioning columns are convexly equipped in the arrying main body, and multiple positioning columns surround polygon.
- The valve detection device 6. car door according to claim 5 is met an urgent need, which is characterized in that be provided in the arrying main body more A slideway, multiple slideway intervals are arranged and surround annular, and multiple positioning columns are respectively arranged in multiple slideways, And the positioning column can be slided along the slideway.
- 7. the emergency of car door described in any one of -3 valve detection device according to claim 1, which is characterized in that the torque inspection Geodesic structure includes rotary cylinder, shaft, torque sensor and interconnecting piece；The rotary cylinder is installed on the arrying main body；One end of the shaft is connected to the arrying main body, and the other end prolongs from the rotary cylinder towards the installation station It stretches；The torque sensor is installed on the shaft, and the torque sensor is used to detect the torsion that the rotary cylinder applies Square；The interconnecting piece is connected to the end of the shaft and for being connected to the car door emergency valve.
- The valve detection device 8. car door according to claim 7 is met an urgent need, which is characterized in that connection is offered on the interconnecting piece Slot, the link slot is for accommodating the car door emergency valve so that the interconnecting piece and car door emergency valve transmission connection.
- The valve detection device 9. car door according to claim 1 is met an urgent need, which is characterized in that the air-leakage test structure includes Air inlet cylinder and air inlet block；The air inlet cylinder is installed on the arrying main body；The air inlet block is connected to the air inlet cylinder, and the air inlet block is for being connected to the car door emergency valve.
- 10. a kind of car door emergency valve detection system, which is characterized in that including control system, display, start stop switch and such as right The valve detection device it is required that car door described in any one of 1-9 is met an urgent need；The location structure is connect with the control system, and control system is answered for controlling car door described in the location structure clamping Anxious valve；The torque detection structure and the air-leakage test structure are electrically connected with the control system, the torque detection knot Structure, which is used to detect the turning torque of the car door emergency valve and generates torque value, is sent to the control system, the air-tightness inspection Geodesic structure, which is used to detect the air-tightness of the car door emergency valve and generates air-tightness value, is sent to the control system；The display and the start stop switch are electrically connected with the control system, and the display is for showing the control The received torque value of system and the air-tightness value, the start stop switch is for being turned on or off the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295016.XU CN208459003U (en) | 2018-08-10 | 2018-08-10 | Car door emergency valve detection device and car door emergency valve detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295016.XU CN208459003U (en) | 2018-08-10 | 2018-08-10 | Car door emergency valve detection device and car door emergency valve detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459003U true CN208459003U (en) | 2019-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821295016.XU Active CN208459003U (en) | 2018-08-10 | 2018-08-10 | Car door emergency valve detection device and car door emergency valve detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459003U (en) |
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2018
- 2018-08-10 CN CN201821295016.XU patent/CN208459003U/en active Active
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