CN104401727B - A kind of method and device of pneumatic pipeline transmission - Google Patents
A kind of method and device of pneumatic pipeline transmission Download PDFInfo
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- CN104401727B CN104401727B CN201410370402.0A CN201410370402A CN104401727B CN 104401727 B CN104401727 B CN 104401727B CN 201410370402 A CN201410370402 A CN 201410370402A CN 104401727 B CN104401727 B CN 104401727B
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- lid
- staving
- lock core
- key
- lock
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Abstract
The invention discloses a kind of safe transmission method of pneumatic pipeline transmission, comprise the following steps：1）The retaining mechanism that the lid of transport vehicle and staving are locked is set on transport vehicle；2）Judge whether the retaining mechanism locks lid and staving by a locking testing agency, only when locking testing agency and judging that lid and staving be in locking state, just permission transport vehicle clearance is entered in Pneumatic pipe.The invention also discloses a kind of safe transmission device of pneumatic pipeline transmission, including：The locking mechanism being arranged on transport vehicle and locking testing agency.The present invention pass through on transport vehicle set retaining mechanism and locking testing agency, it is ensured that into transmission pipeline transport vehicle in locking state；And when retaining mechanism is in locking state, its testing agency that is locked locks, and realizes the interlocked relationship of redundancy, it is ensured that the lid of transport vehicle and the security reliability of staving locking, improves efficiency of transmission, and increase privacy.
Description
It is on July 6th, 2007 applying date that the application, which is, and the application for a patent for invention of Application No. 2007102010154 divides
Case application.
Technical field
The present invention relates to pneumatic pipeline transmission field, especially a kind of device and method of pneumatic pipeline transmission.
Background technology
Pneumatic pipe transmission systems can be applied to all trades and professions, such as hospital, bank, factory, office building, market, restaurant
The various places for needing to transmit article.Pneumatic pipe transmission systems link up each department, between any two transmitting-receiving station
Article can be efficiently transmitted, the hardship hurried back and forth of people can be exempted, the plenty of time is saved, greatly improves operating efficiency.But
Transmitter as transport vehicle makes article be dropped out from transmitter often because its lid does not cover, and causes transmitter
Transmission pipeline midway is stuck in, causes having some setbacks for Transmission system.
In addition, the ground of the very strong transmission file of privacy and bill is needed such as bank and office building in some places
Side, because article drops out from transmitter, and cause to produce serious dispute between client and ISP, in addition cause client to
The generation of the severe event such as lawsuit that ISP pursues a claim, is obtained so as to have impact on this convenient, quick Transmission system
Used to extensive.
However, up to the present the problem of above-mentioned, does not have good solution also.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of simple, reliable pneumatic pipeline transmission
Safe transmission method；It is a further object to provide a kind of safe transmission device of pneumatic pipeline transmission.
A kind of safe transmission method of pneumatic pipeline transmission of the present invention：Comprise the following steps：1) set on transport vehicle
Put the retaining mechanism by the lid of transport vehicle and staving locking；2) whether the retaining mechanism is judged by a locking testing agency
Lid and staving are locked, only when locking testing agency judges that lid and staving are in locking state, just allow transmission to carry
Body is let pass and entered in Pneumatic pipe.
Preferably, it is described locking testing agency also judge whether the retaining mechanism itself is in locking state, only when
The lid and staving are in locking state, and when the retaining mechanism itself is in locking state, just allow transport vehicle to put
It is advanced into Pneumatic pipe.
Preferably, the retaining mechanism includes lock section and locked groove portion, and the lock section and locked groove portion coordinate lid and staving
It is placed in locking state or released state；Judging part and sticking department open including lock in the locking testing agency, and lock opens judging part and is used for
Judge whether the lock section by the lid and staving is placed in locking state；The sticking department is used to sentence when the lock opens judging part
When the lid and staving are placed in locking state by the disconnected lock section, the lock section is locked.
Preferably, the lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion is to be arranged on staving
And the locked groove to match with the dead bolt, lock core can drive dead bolt to insert or exit locked groove；It is described lock open judging part include with it is described
The key that lock core matches, and can be pulled out by key from lock core and judge the lid and staving whether in locking shape
State；The sticking department includes pellet, and being extracted when the dead bolt from the locked groove makes the lid and staving be in released state
When, the pellet is by the key card in the lock core so that the key can not be extracted from lock core, when the dead bolt inserts
When the lid and staving is in locking state in the locked groove, the pellet unties the key so that the key can
To be extracted from lock core, and the lock core is locked relative to the lid.
Preferably, through hole is radially offered on the lid, the lock core offers on the position relative with the through hole
Blind hole, outer pellet is provided with the through hole, the interior pellet with outer pellet one end phase elastic connection is provided with the blind hole,
When the cover cap is after on the staving, for the inwall of the staving against the other end of the outer pellet, the outer pellet will
The interior pellet is pushed into the blind hole, so that the lock core can rotate relative to the lid.
Preferably, the lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion is to be arranged on staving
And the locked groove to match with the dead bolt, lock core can drive dead bolt to insert or exit locked groove；It is described lock open judging part include with it is described
The key that lock core matches, and can be pulled out by key from lock core and judge the lid and staving whether in locking shape
State；It is described lock open judging part include with the lock core match key and be arranged on the lid and positioned at the lock core top
Caping disk, opening is offered on the caping disk on position corresponding with the lock core, the shape of opening matches with the key,
It can be pulled out by key from opening and judge whether the lid and staving are in locking state；The sticking department includes opening
The keyway being located on the lock core outer circumference surface and the alignment pin with the keyway elastic abutment, when the dead bolt is from the locked groove
When extraction makes the lid and staving be in released state, alignment pin resilient abutment is described on the outer circumference surface of the lock core
Key is located at the position that can not be extracted from the opening, makes the lid and staving when the dead bolt is inserted into the locked groove
During in locking state, alignment pin resilient abutment is locked in the keyway, and by the lock core relative to the lid, described
Key is located on the position that can be extracted from the opening.
Preferably, the lock section includes lock core and closing piece, and the lid may be rotatably mounted at the bucket by a rotary shaft
On body, the lock core is arranged on the opposite side relative with the rotary shaft of staving, and closing piece core shift is arranged on lock core；It is described
Locked groove portion is the groove for being arranged on the lid and matching with the closing piece, is covered when the lid is rotated to by the staving
Position when, the insertion of lock core rotatable closing piece or exit the groove；The lock, which opens judging part, includes what is matched with the lock core
Key, and can be pulled out by key from lock core and judge whether the lid and staving are in locking state；The locking
Portion includes pellet, and when the dead bolt is extracted from the locked groove lid and staving is in released state, the pellet will
The key card is in the lock core so that the key can not be extracted from lock core, when the dead bolt is inserted into the locked groove
When the lid and staving is in locking state, the pellet unties the key so that the key can be from lock core
Extract, and the lock core is locked relative to the lid.
Preferably, in addition to a banking stop, the banking stop are arranged on the staving, for being opened when the lid is in
State when, prevent the lock core from rotating；And when the lid is fastened on the staving, the banking stop is released to the lock
The rotation stopping of core.
Preferably, the transport vehicle can only be inserted into the lock core by the key and rotate the lock core to suitably
Position, the lid and staving that can just make the transport vehicle are in open mode.
Preferably, described to be additionally provided with flexible joint or handle on the key, the flexible joint or handle are for described
When key is not extracted from the lock core, prevent the transport vehicle from entering in Pneumatic pipe.
Preferably, in addition to main frame and detect the transport vehicle whether the high sensing unit of survey of superelevation, when the key
When not extracted from the lock core, the signal of the transport vehicle superelevation is sent to main frame by the high sensing unit of survey.
Preferably, the high sensing unit of survey converts light pipe, infrared external reflection light pipe, ultrasonic sensor or laser to be infrared
Sensor.
Preferably, in addition to main frame whether there is in the sensing unit on the transport vehicle with the key is detected, when
When the sensing unit detects that the key is present on the carrier, the sensing unit is described to sending the signal to
Main frame.
Preferably, the sensor unit is that Hall switch, magnetic metal detection sensor or nonmagnetic metal detection pass
Sensor.
Preferably, the lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion is to be arranged on staving
And the locked groove to match with the dead bolt, lock core can drive dead bolt to insert or exit locked groove；The lock, which opens judging part, includes handle, should
Handle is arranged on lock core, and the lock core can be driven to rotate, and the sticking department is the boss being arranged on the lid, the boss
On be provided with groove, be pressed against boss the handle elastic, when rotate the handle, lock core driving dead bolt insertion locked groove so that
When the lid and staving are in locking state, the handle can be resiliently pressed against in the groove.
Preferably, in addition to main frame and detect the transport vehicle whether the high sensing unit of survey of superelevation, when the handle
When not pressing against in the groove, the signal of the transport vehicle superelevation is sent to main frame by the high sensing unit of survey.
Preferably, the high sensing unit of survey converts light pipe, infrared external reflection light pipe, ultrasonic sensor or laser to be infrared
Sensor.
Preferably, the transport vehicle can only make the handle leave the groove, and rotate and be somebody's turn to do by spinning up the handle
For handle to appropriate location, the lid and staving that can just make the transport vehicle are in open mode.
A kind of safe transmission device of pneumatic pipeline transmission of the present invention includes：The locking mechanism being arranged on transport vehicle
With locking testing agency, retaining mechanism is used to the lid of transport vehicle and staving being placed in locking state or released state；It is described
Locking testing agency is used to judge whether the retaining mechanism locks lid and staving, only when locking testing agency judges lid
When being in locking state with staving, the retaining mechanism further pins in the locking testing agency.
Preferably, the retaining mechanism includes lock section and locked groove portion, and the lock section and locked groove portion coordinate lid and staving
It is placed in locking state or released state；Judging part and sticking department open including lock in the locking testing agency, and lock opens judging part and is used for
Judge whether the lock section by the lid and staving is placed in locking state；The sticking department is used to sentence when the lock opens judging part
When the lid and staving are placed in locking state by the disconnected lock section, the lock section is locked.
Preferably, the lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion is to be arranged on staving
And the locked groove to match with the dead bolt, lock core can drive dead bolt to insert or exit locked groove；It is described lock open judging part include with it is described
The key that lock core matches, and can be pulled out by key from lock core and judge the lid and staving whether in locking shape
State；The sticking department includes pellet, and being extracted when the dead bolt from the locked groove makes the lid and staving be in released state
When, the pellet is by the key card in the lock core so that the key can not be extracted from lock core, when the dead bolt inserts
When the lid and staving is in locking state in the locked groove, the pellet unties the key so that the key can
To be extracted from lock core, and the lock core is locked relative to the lid.
Preferably, through hole is radially offered on the lid, the lock core offers on the position relative with the through hole
Blind hole, outer pellet is provided with the through hole, the interior pellet with outer pellet one end phase elastic connection is provided with the blind hole,
When the cover cap is after on the staving, for the inwall of the staving against the other end of the outer pellet, the outer pellet will
The interior pellet is pushed into the blind hole, so that the lock core can rotate relative to the lid.
Preferably, the lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion is to be arranged on staving
And the locked groove to match with the dead bolt, lock core can drive dead bolt to insert or exit locked groove；It is described lock open judging part include with it is described
The key that lock core matches, and can be pulled out by key from lock core and judge the lid and staving whether in locking shape
State；It is described lock open judging part include with the lock core match key and be arranged on the lid and positioned at the lock core top
Caping disk, opening is offered on the caping disk on position corresponding with the lock core, the shape of opening matches with the key,
It can be pulled out by key from opening and judge whether the lid and staving are in locking state；The sticking department includes opening
The keyway being located on the lock core outer circumference surface and the alignment pin with the keyway elastic abutment, when the dead bolt is from the locked groove
When extraction makes the lid and staving be in released state, alignment pin resilient abutment is described on the outer circumference surface of the lock core
Key is located at the position that can not be extracted from the opening, makes the lid and staving when the dead bolt is inserted into the locked groove
During in locking state, alignment pin resilient abutment is locked in the keyway, and by the lock core relative to the lid, described
Key is located on the position that can be extracted from the opening.
Preferably, the lock section includes lock core and closing piece, and the lid may be rotatably mounted at the bucket by a rotary shaft
On body, the lock core is arranged on the opposite side relative with the rotary shaft of staving, and closing piece core shift is arranged on lock core；It is described
Locked groove portion is the groove for being arranged on the lid and matching with the closing piece, is covered when the lid is rotated to by the staving
Position when, the insertion of lock core rotatable closing piece or exit the groove；The lock, which opens judging part, includes what is matched with the lock core
Key, and can be pulled out by key from lock core and judge whether the lid and staving are in locking state；The locking
Portion includes pellet, and when the dead bolt is extracted from the locked groove lid and staving is in released state, the pellet will
The key card is in the lock core so that the key can not be extracted from lock core, when the dead bolt is inserted into the locked groove
When the lid and staving is in locking state, the pellet unties the key so that the key can be from lock core
Extract, and the lock core is locked relative to the lid.
Preferably, the first seam and the second seam are also respectively provided with the staving and lid, when the rotation lid
When body is anchored on the staving, the second seam is screwed into the first seam.
Preferably, in addition to a banking stop, the banking stop are arranged on the staving, for being opened when the lid is in
State when, prevent the lock core from rotating；And when the lid is fastened on the staving, the banking stop is released to the lock
The rotation stopping of core.
Preferably, described to be additionally provided with flexible joint or handle on the key, the flexible joint or handle are for described
When key is not extracted from the lock core, prevent the transport vehicle from entering in Pneumatic pipe.
Preferably, in addition to main frame and detect the transport vehicle whether the high sensing unit of survey of superelevation, when the key
When not extracted from the lock core, the signal of the transport vehicle superelevation is sent to main frame by the high sensing unit of survey.
Preferably, the high sensing unit of survey converts light pipe, infrared external reflection light pipe, ultrasonic sensor or laser to be infrared
Sensor.
Preferably, in addition to main frame whether there is in the sensing unit on the transport vehicle with the key is detected, when
When the sensing unit detects that the key is present on the carrier, the sensing unit is described to sending the signal to
Main frame.
Preferably, the sensor unit is that Hall switch, magnetic metal detection sensor or nonmagnetic metal detection pass
Sensor.
Preferably, the lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion is to be arranged on staving
And the locked groove to match with the dead bolt, lock core can drive dead bolt to insert or exit locked groove；The lock, which opens judging part, includes handle, should
Handle is arranged on lock core, and the lock core can be driven to rotate, and the sticking department is the boss being arranged on the lid, the boss
On be provided with groove, be pressed against boss the handle elastic, when rotate the handle, lock core driving dead bolt insertion locked groove so that
When the lid and staving are in locking state, the handle can be resiliently pressed against in the groove.
Preferably, in addition to main frame and detect the transport vehicle whether the high sensing unit of survey of superelevation, when the handle
When not pressing against in the groove, the signal of the transport vehicle superelevation is sent to main frame by the high sensing unit of survey.
Preferably, the high sensing unit of survey converts light pipe, infrared external reflection light pipe, ultrasonic sensor or laser to be infrared
Sensor.
The present invention on transport vehicle by setting retaining mechanism and locking testing agency, it is ensured that into transmission pipeline
Transport vehicle is in locking state；And when retaining mechanism is in locking state, its testing agency's locking that is locked is real
The interlocked relationship of existing redundancy, it is ensured that the lid of transport vehicle and the security reliability of staving locking, improve efficiency of transmission, and increase
Add privacy.
Brief description of the drawings
Fig. 1 is the schematic diagram of the device of the safe transmission of the pneumatic pipeline transmission of the present invention when in use；
Fig. 2 be the present invention device a kind of embodiment in the structural representation of retaining mechanism in the locked condition；
Fig. 3 is the structural representation of retaining mechanism in the unlocked state in embodiment illustrated in fig. 2；
Fig. 4 is Fig. 2 A-A sectional views, represents retaining mechanism in the locked condition, the structure of floral disc and dead bolt；
Fig. 5 is Fig. 3 C-C sectional views, represents retaining mechanism in the unlocked state, the structure of floral disc and dead bolt；
Fig. 6 is the schematic diagram after being let pass using the transport vehicle of apparatus of the present invention；
Fig. 7 is the structural representation of another embodiment of the device of the present invention；
Fig. 8 is the stereogram of the another embodiment of the device of the present invention；
Fig. 9 is the structural representation of embodiment illustrated in fig. 8 in the locked condition；
Figure 10 is the structural representation of embodiment illustrated in fig. 8 in the unlocked state；
Figure 11 is Fig. 9 B-B sectional views；
Figure 12 is the stereogram of the gyroaxis in embodiment illustrated in fig. 8；
Figure 13 is the stereogram of the key in embodiment illustrated in fig. 8；
Figure 14 is the stereogram of the alignment pin in embodiment illustrated in fig. 8；
Figure 15 is the stereogram for covering disk in embodiment illustrated in fig. 8；
Figure 16 is the stereogram of the another embodiment of the device of the present invention, and wherein retaining mechanism is locking state；
Figure 17 is the stereogram of embodiment illustrated in fig. 16, and wherein retaining mechanism is released state；
Figure 18 is D magnified partial views in Figure 17；
Figure 19 is the locking testing agency structural representation in embodiment illustrated in fig. 16；
Figure 20 is the structural representation of the activity template in embodiment illustrated in fig. 16；
Figure 21 is the top view under lid open mode in embodiment illustrated in fig. 16；
Figure 22 is in embodiment illustrated in fig. 16, lid close on the state of covering under top view；
Figure 23 is E magnified partial views in Figure 22；
Figure 24 is the structural representation that retaining mechanism control member is handle arrangement transport vehicle；
Figure 25 is the profile of B-B direction in Figure 24；
Figure 26 be in Figure 24 C-C to profile；
Figure 27 is the top view of boss in Figure 24；
Figure 28 is to be provided with the structural representation of the invention for surveying high sensor；
Figure 29 is to be provided with to survey the structural representation of the invention that key whether there is；
Figure 30 is the structural representation of transport vehicle not superelevation；
Figure 31 is structural representation when transport vehicle extracts key.
Embodiment
As shown in figure 1, pneumatic pipe transmission systems include operating desk 100, transmission pipeline 101 and transport vehicle.Transmitting
Pipeline 101 is provided with entrance 102 and outlet (not shown).Being filled in transport vehicle needs after the article that transmits by entrance
102 enter transmission pipeline 101, are transferred to specified location, then taken out by outlet.Transport vehicle therein includes staving 1 and lid
12.The purpose of the present invention is to prevent that staving 1 and lid 12 are separated from transmitting procedure.
The detection method of the present invention comprises the following steps：1) set on transport vehicle by the lid and staving of transport vehicle
The retaining mechanism of locking；2) whether the retaining mechanism is judged by lid and staving locking by a locking testing agency, and then, lock
Tight testing agency also judges whether retaining mechanism itself is in locking state, only when lid and staving are in locking state, and
When retaining mechanism itself is in locking state, just allows transport vehicle to let pass and enter in Pneumatic pipe.
More specifically, in above-mentioned steps, retaining mechanism includes lock section and locked groove portion, states lock section and the cooperation of locked groove portion will
Lid and staving are placed in locking state or released state；Judging part and sticking department open including lock in locking testing agency, and lock opens judgement
Portion is used to judge whether the lock section by lid and staving is placed in locking state；Sticking department is used to judge lock section when lock opens judging part
When lid and staving are placed in into locking state, lock section is locked.
Describe the concrete structure for the device for realizing the above method in detail with reference to the accompanying drawings.
Embodiment 1
As shown in Figure 2-5, the first example structure bag of the device of the safe transmission of pneumatic pipeline transmission of the invention
Include retaining mechanism and locking testing agency.Retaining mechanism includes lock section and locked groove portion, and judging part opens including lock in locking testing agency
And sticking department.Specifically, lock section includes being arranged on the lock core 13, dead bolt 6, the floral disc being fixed on outside lock core 13 in the center of lid 12
15 and the dead bolt spacer pin 16 that is fixed on lid 12, dead bolt 6 be rotatably connected on by prop drawing pin 26 on lid 12, dead bolt 6 can
With circumferentially disposed multiple along lid 12, dead bolt 6 can be angular or linear.Locked groove portion is to be set on staving 1
The annular lock groove 20 with the cooperating of dead bolt 6.A through hole 28 is additionally provided with lid 12, is placed with through hole 28 and lid 12 half
The isometric outer pellet 21 in footpath, an interior pellet with the outer cooperating of pellet 21 is provided with the outer relative position of pellet 21 in lock core 13
22 and spring 23.The working face that interior pellet 22 and outer pellet 21 coordinate is sphere, can so reduce interior pellet 22 and outer pellet
21 resistance in sliding process.Inclined-plane is arranged below in the outer outside of pellet 21, to facilitate lid 12 to be coupled to staving 1.Outer pellet
21 are provided with groove 27, and a block 28 with the cooperating of groove 27 is additionally provided with lid 12.Between block 28 and groove 27
With certain distance, so that interior pellet 22 can be reached in lid 12.
It is the key 2 being inserted into lock core 13 that lock, which opens judging part, and sticking department is to put half between lock core 13 and lid 12
Cylindrical shape or other shapes of pellet block 14, the pellet 19 that can several control keys 2 be extracted is provided with pellet block 14.
It can not pull out when key 2 turns to a certain angle (released state), can be pulled out when turning to another angle (locking state)
Out.
As shown in Fig. 3, Fig. 4 and Fig. 2, the retaining mechanism in the present embodiment in the unlocked state, i.e., the effect in spring 23
Under, interior pellet 22 is outwards extended in the through hole 28 of lid 12, limits the relative rotation between lock core 13 and lid 12, outer pellet
21 is also correspondingly overhanging, but in the presence of block 28, will not be dropped out from through hole 28, if being not provided with block 28 and can
Capable, it is not convenient enough when simply using.Now, in the presence of pellet block 14 and its several interior pellets 19, key 2 can not
Pulled out from lock core 13.When lid 12 is assembled on staving 1, inclined-plane and the upper end of staving 1 below pellet 21 outer first
Portion's inwall contact, during lid is pushed, outer pellet 21 is pushed into the through hole 28 of lid 12, so as to which interior pellet 22 be pushed away
Enter into lock core 13, so as to which lock core 13 can rotate relative to lid 12.Then, key 2 is turned, band movable lock core 13, is fixed on
Floral disc 15 rotates on lock core 13, and the other end that floral disc 15 drives one end wraparound pin 26 of each dead bolt 6 to turn to dead bolt 6 stretches into
Into the locked groove 20 of staving 1, the locking of lid 12 and staving 1 is realized.Now, lock core 13 turns to the shape that can be extracted just
State；If do not locked, key 2 does not pull out not come out.Key 2 extraction in the state of, retaining mechanism be locked testing agency locking,
It ensure that lid 12 will not be opened in transport agent runs way in pipeline.When need open lid 12 when, can only pass through by
Key 2 is inserted into lock core 13 and rotates the lock core 13, dead bolt 6 is exited locked groove 20, lid 12 and staving 1 is in and is beaten
Open state.
In superincumbent structure, lock core 13 can be entered by (following) the driving dead bolts 6 of curve disc as shown in figure 11 or
Exit in locked groove 20, and locked groove 20 can also be independent locked groove (following) structure corresponding with each dead bolt 6 as shown in figure 15.
Embodiment 2
Be a flexible constraint rope 24 on key 2 as shown in fig. 6, in this embodiment, flexible constraint rope 24 it is another
End is fixed on operating desk 100.After the lid 12 of transport vehicle has been locked with staving 1, key 2 can be pulled out, and by soft
Property restriction rope 24 be connected on operating desk 100, and transport vehicle by entrance 102 enter transmission pipeline 101.
Remaining embodiment is the same as embodiment 1.
Embodiment 3
As shown in fig. 7, in the embodiment, a size is fixed with key 2 more than the size of transfer passage entrance 102
Handle 25, the length of handle 25 can be more than the size in any one direction of entrance 102；It can also be accustomed to according to practical operation,
Only it is more than the size in some the determination direction of entrance 102.For example entrance 102 is rectangle as shown in Figure 1, the length of handle 25
As long as spend the width more than entrance 102.The other structures of the present embodiment are same as Example 1.
Embodiment 4
As shown in Fig. 8~15, the lid 12 of transport vehicle includes caping disk 8, covers disk 3 and lid lower wall 4, caping disk 8 with
Cover between disk 3, cover and be respectively provided with cavity between disk 3 and lid lower wall 4.
Lock section includes lock core 11 and several dead bolts 6.Lock core 11, which is installed in rotation on, covers the middle position of disk 3 and position
In the lower section of caping disk 8.Curve pan arrest 13 is fixed with the bottom circumference of lock core 11, curve disc is fixed with curve pan arrest 13
17.Locked groove portion is the slotted eye 49 corresponding with each dead bolt 6 circumferentially opened up along staving 1.The upper end both sides of lock core 11 are respectively provided with
One keyway 18, caping disk 8 and covers and is respectively provided with one corresponding to two positions of keyway 18 in space between disk 3 and matches somebody with somebody therewith
Close the alignment pin 10 of work.One end of alignment pin 10 is equipped with compression spring 9, and the other end is resisted against on the outer peripheral face of lock core 11.Lock
One keyway 18 can also be only set on core 11, correspondingly only need an alignment pin 10.
Several arc chutes 7 are evenly distributed with curve disc 17, are gradually become to other end diameter by one end of chute 7
Greatly, a sliding cylinder pin 5 is provided with each chute 7, dead bolt 6 is connected on straight pin 5.It is evenly arranged with if covering on disk 3
The dry slotted eye 49 for the activity of dead bolt 6.The locked groove 20 with the cooperating of dead bolt 6 is provided with the inside of the upper end of staving 1 of transport vehicle.
It is the key 2 being engaged with the central key hole of lock core 11 that lock, which opens judging part, and caping disk 8 is provided with and keyhole shape
Jack 50 that is corresponding and aligning.
The action process of the present embodiment is：When the lid 12 of transport vehicle and its staving 1 are released state, key 2 is logical
The jack 50 crossed on caping disk 8 is inserted in the keyhole in the center of lock core 11, and now, alignment pin 10 is located at the keyway 18 of lock core 11
Interior dead bolt 6 is overhanging state, i.e., retaining mechanism now is in locking state；When needing to cover lid 12 on staving 1, first
Overcome the elastic force of compression spring 9, turn key 2, band movable lock core 11 rotates, and is further driven to the curve being fixedly connected with lock core 11
Disk 17 rotates.Then, straight pin 5 drive dead bolt 6 slided along the chute 7 in curve disc 17, due to chute 7 diameter from one end to
The other end gradually changes, so dead bolt 6 is gradually retracted into lid 12, retaining mechanism now is in released state, only exists
Lid 12 can be covered under the released state on staving 1；After lid 12 is worked good with staving 1, turned again to opposite direction
Key 2, the locked groove 20 that dead bolt 6 is gradually extend out on staving 1 are worked good, while can be heard and be sent out when alignment pin 10 coordinates with keyway 18
The sound gone out, at this moment can extract key 2, lid 12 and staving 1 it is determined that cooperation it is firm in the case of let pass.Above-mentioned dynamic
During work, only when dead bolt 6 and locked groove 20 are worked good, key 2 could be by it from inserting on keyhole and caping disk 8 after resetting
Extracted in hole, otherwise the teeth portion of key 2, which can be covered 8 and block, does not pull out not come out.In addition, in the locked condition, due to alignment pin
10 is close-fitting with the keyway 18 on lock core 11, the two will not easy disengagement, so lock core 11 will not rotate, and then dead bolt
6 will not disengage from locked groove 20.Namely under retaining mechanism locking state, retaining mechanism be locked simultaneously testing agency lock
Tightly, further ensure in transmitting procedure, will not unlock.
Embodiment 5
As shown in Figure 16~23.In the present embodiment, device of the invention is primarily adapted for use in the He of lid 12 of transport vehicle
The situation that staving 1 is rotatably connected, such as connected by rotary shaft 35 or folding.Lid 12 and staving 1 are this kind of connection sides
During formula, first seam 30 is provided with staving 1, the second of one and the mutual cooperation of the first seam 30 is provided with lid 12
Seam 31, when rotation lid 12 is anchored on staving 1, the second seam 30 is screwed into the first seam 31, on the one hand can be prevented
Lid 12 and staving 1 produce the changing of the relative positions on the axial direction of transport vehicle, can only when on the other hand can also make opening lid 12
(or turn clockwise according to rotate counterclockwise as shown in the figure, that is, first and second seam 30,31 is disposed relative to lock
On the staving 1 in portion (following) and the opposite side of lid 12).
Lock section in apparatus of the present invention is arranged on the closing piece 37 on lock core 36 including lock core 36 and core shift.Lock core 36 is rotatable
Ground is arranged in staving 1, and closing piece 37 is located above staving 1, suitable with the horizontal level residing for lid 12.
In the inner side of seam 30 of staving 1, i.e., it is provided with a cannelure 51, longitudinal trench bottom installation towards the center side of staving 1
The shell fragment 46 that two panels is arranged symmetrically, two panels shell fragment 46 are connected with banking stop 32 above；Shell fragment 46 in cannelure 51 can also be by
Other kinds of retractor device replaces, such as spring, as long as can move up and down banking stop 32.
Two spacing block sets 45 are provided with the upper end both sides of banking stop 32, the effect of two spacing block sets 45 is：Covering
In the case that body 12 is opening, closing piece 37 is towards the outside of staving 1, it is impossible to counterclockwise or moves clockwise to towards the axis of staving 1
Line direction.Angular contact 33 is provided with the lower side of banking stop 32.Lid 12 is provided with the recess 52 for being used for accommodating closing piece 37, recessed
The briquettings 34 with the angular cooperating of contact 33 are provided with mouth 52.
It is identical with the structure in embodiment 1 that lock opens judging part and sticking department.
The present embodiment is additionally provided with a breach 47 on the recess 52 of lid 12.Due to provided with breach 47, being covered in lid 12
During will not contact friction with upper lock core 37, to increase the service life.
The action process of the present embodiment is：As shown in fig. 7, closing piece 37 is located at the outside of staving 1, key 2 is inserted in lock core 36
In, it is impossible to pull out.Under the stop of banking stop 32, lock core 36 can not rotate.To the direction rotating cover 12 of closing piece 37, lock core
Briquetting 34 in recess 52 is contacted with angular contact 33, and angular contact 33 is pressed into cannelure 51, at this moment turns key 2, will
Closing piece 37 is rotated into recess 52, and when angular contact 33 is not pressed into cannelure 51, closing piece 37 can not rotate.Such as figure
Shown in 16.Now, key 2 turns to just can extract position.After key 2 is extracted, pellet block 14 and pellet 19 secure
Pellet block 14 and lock core 36, and then staving 1 and lock core 36 are secured, the two is not relatively rotated, it is impossible to unlock.Namely exist
Key 2 extract in the state of, retaining mechanism be locked testing agency locking, it is ensured that in transport agent runs way in pipeline
Lid 12 will not be opened.
Embodiment 6
As shown in Figure 24~27, the present embodiment lock section includes the lock core 13 and dead bolt 6 being arranged on lid；Locked groove portion is to set
The locked groove 20 put on staving and matched with dead bolt 6, lock core 13 can drive dead bolt 6 to insert or exit locked groove 20；Lock opens judging part
Including handle 53, it is provided with handle 53 and resets locating piece 58, the handle 53 is arranged on lock core 13, and lock core 13 can be driven to revolve
Turn, sticking department is the boss 55 being arranged on lid 12, and groove 57 is provided with the boss 55, and handle 53 is resiliently pressed against to boss
55, when rotating the handle 53, lock core 13 drives dead bolt 6 to insert locked groove 20, so that lid 12 and staving 1 are in locking state
When, the reset locating piece 58 of handle 53 can be resiliently pressed against 57 in groove.
Specifically, as shown in figure 24, handle 53 can be connected by a lateral pin 54 with lock core 13, and lateral pin 54 is equipped with button
Spring 59, button spring 59 have the power for all the time resetting handle 53, the outer end of handle 53 is pressed to lid end, and handle 53 is driven by lateral pin 54 to be locked
Core 13 rotates.When handle 53 withdraws dead bolt 6, handle 53 tilts (double dot dash line expression)；When dead bolt 6 is screwed in lock by handle 53
During groove 20, the groove 57 of the reset locating piece 58 and boss 55 of handle 53 faces, and now unclamps hand, handle 53 is i.e. in elastic force
It is inserted under effect in groove 57.So, the groove 57 of boss 55 just serves the effect for locking lock core 13.And work as dead bolt 6
When not locking, it resets locating piece 58 and can not fallen into groove 57 for angle residing for handle 53, and handle 53 is by Figure 31 boss
55 non-recessed portion withstands on eminence.When needing to open the lid 12 of transport vehicle, handle can only be made by spinning up handle 53
53 reset locating piece 58 leaves groove 57, and rotates the handle 53 and exit the position of locked groove 20 to appropriate location, i.e. dead bolt 6,
It lid 12 and staving 1 is in open mode, that is, lid 12 is opened.
In the present embodiment, lock core 13 simply plays a part of driving dead bolt 6 to enter or exit locked groove 20, therefore its
Center portion does not set key, and handle 53 is the effect for serving key 2 in preceding embodiment.
Embodiment 7
As shown in figure 28, it is the structural representation for the transmission work station for being provided with the Transmission system for surveying high sensor, 102 are
The entrance of the transmission work station of Transmission system, 103 be to survey high sensor, and it is arranged on the porch for sending work station when transmission carries
During body superelevation it is observed that place, it can be that infrared convert light pipe, infrared external reflection light pipe, supersonic sensing to survey high sensor 103
Device or laser sensor, have object block and no object block be its signal be it is different, it is (not shown with main frame by wire
Go out) it is connected, the signal for whetheing there is superelevation is notified at once to main frame, so that main frame makes the instruction for not sending or sending；104 be to pass
Transmission carrier, 105 be the handle or key of transport vehicle, when there is key 105 not extract or when handle 105 does not reset, is passed
Transmission carrier superelevation is measured the state such as Figure 28 by sensor；When key has been extracted or when handle resets, transport vehicle not superelevation,
Sensor 103 can't detect, if Figure 30 state is the status architecture schematic diagram of transport vehicle not superelevation.
Remaining structure is the same as embodiment 1,3,4 or 6.
Embodiment 8
As shown in figure 29, it is to be provided with to survey the structural representation of the invention that key whether there is.102 be Transmission system
The entrance of work station is sent, 103 be to survey the sensor that key whether there is, and it is arranged on the porch of transmission work station and can detected
To the place of key, sensor 103 is Hall switch, magnetic metal detection sensor or nonmagnetic metal detection sensor, with
Main frame is connected by wire.105 be the key of transport vehicle, for it is corresponding with sensor 103 contain be magnetic or magnetic metal or
The key of the material characteristics of nonmagnetic metal, sensor 103 are connected by wire with main frame, by whether there is key 105 signal and
When report to main frame so that main frame makes the instruction for not sending or sending；When there is key 105 not extract, the spy of key 105
Go out material by sensor 103 measure as Figure 29 State Host make do not send or instruction；When key 105 has been extracted, pass
Sensor 103 can't detect, and such as Figure 31 state, main frame makes the instruction of transmission；104 be transport vehicle.The main frame of the present embodiment
It can be the programmable controller from the purchase of the place such as Beijing Yingrong Technologies Co., Ltd.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention,
Any modification, equivalent substitution and improvements made within the spirit and principles of the invention etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (20)
1. a kind of safe transmission method of pneumatic pipeline transmission, it is characterised in that comprise the following steps：1) set on transport vehicle
Put the retaining mechanism by the lid of transport vehicle and staving locking；2) whether the retaining mechanism is judged by a locking testing agency
Lid and staving are locked, only when locking testing agency judges that lid and staving are in locking state, just allow transmission to carry
Body is let pass and entered in Pneumatic pipe；
The locking testing agency also judges whether the retaining mechanism itself is in locking state, only when the lid and bucket
Body is in locking state, and when the retaining mechanism itself is in locking state, just allow transport vehicle let pass enters it is pneumatic
In pipeline；The retaining mechanism includes lock section and locked groove portion, and the lock section and locked groove portion coordinate is placed in locking by lid and staving
State or released state；Judging part and sticking department open including lock in the locking testing agency, and it is described for judging that lock opens judging part
Whether lock section by the lid and staving is placed in locking state；The sticking department is used to judge the lock when the lock opens judging part
When the lid and staving are placed in locking state by portion, the lock section is locked；
The lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion for be arranged on staving and with the dead bolt
The locked groove of matching, lock core can drive dead bolt to insert or exit locked groove；The lock opens the key that judging part includes matching with the lock core
Spoon, and can be pulled out by key from lock core and judge whether the lid and staving are in locking state；The lock, which opens, to be sentenced
Disconnected portion includes the key to match with the lock core and is arranged on the caping disk on the lid and above the lock core, the lid
Take over a business and opening is offered on upper position corresponding with the lock core, can the shape of opening matches with the key, by key
Pulled out from opening and judge whether the lid and staving are in locking state；The sticking department includes being opened in the lock core
Keyway on outer circumference surface and the alignment pin with the keyway elastic abutment, being extracted when the dead bolt from the locked groove makes the lid
When body and staving are in released state, for alignment pin resilient abutment on the outer circumference surface of the lock core, the key is located at can not
The position extracted from the opening, the lid and staving is set to be in locking state when the dead bolt is inserted into the locked groove
When, alignment pin resilient abutment is locked in the keyway, and by the lock core relative to the lid, and the key is located at can
On the position extracted from the opening.
2. a kind of safe transmission method of pneumatic pipeline transmission, it is characterised in that comprise the following steps：1) set on transport vehicle
Put the retaining mechanism by the lid of transport vehicle and staving locking；2) whether the retaining mechanism is judged by a locking testing agency
Lid and staving are locked, only when locking testing agency judges that lid and staving are in locking state, just allow transmission to carry
Body is let pass and entered in Pneumatic pipe；
The locking testing agency also judges whether the retaining mechanism itself is in locking state, only when the lid and bucket
Body is in locking state, and when the retaining mechanism itself is in locking state, just allow transport vehicle let pass enters it is pneumatic
In pipeline；
The retaining mechanism includes lock section and locked groove portion, and the lock section and locked groove portion coordinate is placed in locking state by lid and staving
Or released state；Judging part and sticking department open including lock in the locking testing agency, and lock opens judging part and is used to judge the lock section
Whether the lid and staving be placed in locking state；The sticking department is used to judge that the lock section will when the lock opens judging part
When the lid and staving are placed in locking state, the lock section is locked；
The lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion for be arranged on staving and with the dead bolt
The locked groove of matching, lock core can drive dead bolt to insert or exit locked groove；The lock opens the key that judging part includes matching with the lock core
Spoon, and can be pulled out by key from lock core and judge whether the lid and staving are in locking state；The sticking department
Including pellet, when the dead bolt is extracted from the locked groove lid and staving is in released state, the pellet is by institute
Key card is stated in the lock core so that the key can not be extracted from lock core, when the dead bolt is inserted into the locked groove
When the lid and staving is in locking state, the pellet unties the key so that the key can pull out from lock core
Go out, and the lock core is locked relative to the lid；
The lock section also includes closing piece, and the lid be may be rotatably mounted on the staving by a rotary shaft, and the lock core is set
Put on the opposite side relative with the rotary shaft of staving, closing piece core shift is arranged on lock core；The locked groove portion is to be arranged on
The groove to match on the lid and with the closing piece, when the lid is rotated to the position for covering the staving, lock core
The groove is exited in rotatable closing piece insertion；The lock opens the key that judging part includes matching with the lock core, and passes through key
Can spoon be pulled out from lock core judges whether the lid and staving are in locking state；The sticking department includes pellet, when
The dead bolt is extracted from the locked groove when lid and staving is in released state, and the pellet is by the key card in institute
State in lock core so that the key can not be extracted from lock core, when the dead bolt be inserted into the locked groove make the lid and
When staving is in locking state, the pellet unties the key so that and the key can be extracted from lock core, and by the lock
Core is locked relative to the lid.
3. method as claimed in claim 2, it is characterised in that radially offer through hole on the lid, the lock core with
Blind hole is offered on the relative position of the through hole, outer pellet is provided with the through hole, is provided with the blind hole and the outer bullet
The interior pellet of sub- one end phase elastic connection, when the cover cap is after on the staving, the inwall of the staving is against described outer
The interior pellet is pushed into the blind hole by the other end of pellet, the outer pellet, so that the lock core can be relative to institute
State lid rotation.
4. method as claimed in claim 2, it is characterised in that be also arranged on the staving including a banking stop, the banking stop
On, for when the lid is in the state opened, preventing the lock core from rotating；And when the lid is fastened on the staving
When upper, the banking stop releases the rotation stopping to the lock core.
5. the method as described in Claims 1-4 is any, it is characterised in that the transport vehicle can only be inserted by the key
Enter into the lock core and rotate the lock core to appropriate location, the lid and staving that can just make the transport vehicle are in open shape
State.
6. the method as described in Claims 1-4 is any, it is characterised in that it is described be additionally provided with the key flexible joint or
When handle, the flexible joint or handle are not extracted for the key from the lock core, prevent the transport vehicle from
Enter in Pneumatic pipe.
7. the method as described in Claims 1-4 is any, it is characterised in that be also including main frame and the detection transport vehicle
The high sensing unit of survey of no superelevation, it is described to survey high sensing unit by described in when the key is not extracted from the lock core
The signal of transport vehicle superelevation is sent to main frame.
8. method as claimed in claim 7, it is characterised in that the high sensing unit of survey converts light pipe, infrared external reflection to be infrared
Light pipe, ultrasonic sensor or laser sensor.
9. the method as described in Claims 1-4 is any, it is characterised in that also including main frame and detect whether the key is deposited
The sensing unit being on the transport vehicle, when the sensing unit detects that the key is present on the carrier,
The sensing unit sends signal to the main frame.
10. method as claimed in claim 9, it is characterised in that the sensing unit is Hall switch, magnetic metal detection biography
Sensor or nonmagnetic metal detection sensor.
A kind of 11. safe transmission device of pneumatic pipeline transmission, it is characterised in that including：The locking being arranged on transport vehicle
Structure and locking testing agency, retaining mechanism are used to the lid of transport vehicle and staving being placed in locking state or released state；
The locking testing agency is used to judge whether the retaining mechanism locks lid and staving, only when locking testing agency judges
When lid and staving are in locking state, the retaining mechanism further pins in the locking testing agency；
The retaining mechanism includes lock section and locked groove portion, and the lock section and locked groove portion coordinate is placed in locking state by lid and staving
Or released state；Judging part and sticking department open including lock in the locking testing agency, and lock opens judging part and is used to judge the lock section
Whether the lid and staving be placed in locking state；The sticking department is used to judge that the lock section will when the lock opens judging part
When the lid and staving are placed in locking state, the lock section is locked；
The lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion for be arranged on staving and with the dead bolt
The locked groove of matching, lock core can drive dead bolt to insert or exit locked groove；The lock opens the key that judging part includes matching with the lock core
Spoon, and can be pulled out by key from lock core and judge whether the lid and staving are in locking state；The sticking department
Including pellet, when the dead bolt is extracted from the locked groove lid and staving is in released state, the pellet is by institute
Key card is stated in the lock core so that the key can not be extracted from lock core, when the dead bolt is inserted into the locked groove
When the lid and staving is in locking state, the pellet unties the key so that the key can pull out from lock core
Go out, and the lock core is locked relative to the lid；
The lock section also includes closing piece, and the lid be may be rotatably mounted on the staving by a rotary shaft, and the lock core is set
Put on the opposite side relative with the rotary shaft of staving, closing piece core shift is arranged on lock core；The locked groove portion is to be arranged on
The groove to match on the lid and with the closing piece, when the lid is rotated to the position for covering the staving, lock core
The groove is exited in rotatable closing piece insertion；The lock opens the key that judging part includes matching with the lock core, and passes through key
Can spoon be pulled out from lock core judges whether the lid and staving are in locking state；The sticking department includes pellet, when
The dead bolt is extracted from the locked groove when lid and staving is in released state, and the pellet is by the key card in institute
State in lock core so that the key can not be extracted from lock core, when the dead bolt be inserted into the locked groove make the lid and
When staving is in locking state, the pellet unties the key so that and the key can be extracted from lock core, and by the lock
Core is locked relative to the lid.
12. device as claimed in claim 11, it is characterised in that through hole, the lock core are radially offered on the lid
Blind hole is offered on the position relative with the through hole, outer pellet is provided with the through hole, is provided with the blind hole outer with this
The interior pellet of pellet one end phase elastic connection, when the cover cap is after on the staving, the inwall of the staving is against described
The interior pellet is pushed into the blind hole by the other end of outer pellet, the outer pellet, so that the lock core can be relative to
The lid rotation.
13. device as claimed in claim 11, it is characterised in that first is also respectively provided with the staving and lid and is stopped
Mouth and the second seam, when the rotation lid is anchored on the staving, the second seam is screwed into the first seam.
14. device as claimed in claim 11, it is characterised in that be also arranged on the bucket including a banking stop, the banking stop
On body, for when the lid is in the state opened, preventing the lock core from rotating；And when the lid is fastened on the bucket
When on body, the banking stop releases the rotation stopping to the lock core.
A kind of 15. safe transmission device of pneumatic pipeline transmission, it is characterised in that including：The locking being arranged on transport vehicle
Structure and locking testing agency, retaining mechanism are used to the lid of transport vehicle and staving being placed in locking state or released state；
The locking testing agency is used to judge whether the retaining mechanism locks lid and staving, only when locking testing agency judges
When lid and staving are in locking state, the retaining mechanism further pins in the locking testing agency；
The retaining mechanism includes lock section and locked groove portion, and the lock section and locked groove portion coordinate is placed in locking state by lid and staving
Or released state；Judging part and sticking department open including lock in the locking testing agency, and lock opens judging part and is used to judge the lock section
Whether the lid and staving be placed in locking state；The sticking department is used to judge that the lock section will when the lock opens judging part
When the lid and staving are placed in locking state, the lock section is locked；
The lock section includes the lock core and dead bolt being arranged on lid；The locked groove portion for be arranged on staving and with the dead bolt
The locked groove of matching, lock core can drive dead bolt to insert or exit locked groove；The lock opens the key that judging part includes matching with the lock core
Spoon, and can be pulled out by key from lock core and judge whether the lid and staving are in locking state；The lock, which opens, to be sentenced
Disconnected portion includes the key to match with the lock core and is arranged on the caping disk on the lid and above the lock core, the lid
Take over a business and opening is offered on upper position corresponding with the lock core, can the shape of opening matches with the key, by key
Pulled out from opening and judge whether the lid and staving are in locking state；The sticking department includes being opened in the lock core
Keyway on outer circumference surface and the alignment pin with the keyway elastic abutment, being extracted when the dead bolt from the locked groove makes the lid
When body and staving are in released state, for alignment pin resilient abutment on the outer circumference surface of the lock core, the key is located at can not
The position extracted from the opening, the lid and staving is set to be in locking state when the dead bolt is inserted into the locked groove
When, alignment pin resilient abutment is locked in the keyway, and by the lock core relative to the lid, and the key is located at can
On the position extracted from the opening.
16. the device as described in claim 11 to 15 is any, it is characterised in that described to be additionally provided with flexible joint on the key
Or handle, when the flexible joint or handle are not extracted for the key from the lock core, make the transport vehicle not
It can enter in Pneumatic pipe.
17. the device as described in claim 11 to 15 is any, it is characterised in that also including main frame and detect the transport vehicle
Whether the high sensing unit of survey of superelevation, it is described to survey high sensing unit by institute when the key is not extracted from the lock core
The signal for stating transport vehicle superelevation is sent to main frame.
18. device as claimed in claim 17, it is characterised in that described to survey high sensing unit as the infrared light pipe, infrared anti-converted
Penetrate light pipe, ultrasonic sensor or laser sensor.
19. the device as described in claim 11 to 15 is any, it is characterised in that also including main frame and whether detect the key
The sensing unit being present on the transport vehicle, when the sensing unit detects that the key is present on the carrier
When, the sensing unit sends signal to the main frame.
20. device as claimed in claim 19, it is characterised in that the sensing unit is Hall switch, magnetic metal detection
Sensor or nonmagnetic metal detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370402.0A CN104401727B (en) | 2007-07-06 | 2007-07-06 | A kind of method and device of pneumatic pipeline transmission |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102010154A CN101337625A (en) | 2007-07-06 | 2007-07-06 | Safety conveying method and apparatus for pneumatic pipeline transmission and device |
| CN201410370402.0A CN104401727B (en) | 2007-07-06 | 2007-07-06 | A kind of method and device of pneumatic pipeline transmission |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102010154A Division CN101337625A (en) | 2007-07-06 | 2007-07-06 | Safety conveying method and apparatus for pneumatic pipeline transmission and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401727A CN104401727A (en) | 2015-03-11 |
| CN104401727B true CN104401727B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370402.0A Active CN104401727B (en) | 2007-07-06 | 2007-07-06 | A kind of method and device of pneumatic pipeline transmission |
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| Country | Link |
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| CN (1) | CN104401727B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE411137B (en) * | 1977-04-12 | 1979-12-03 | Cedergren Stig Gosta Boris | WELDABLE SECURITY CONTAINER |
| DD152319A1 (en) * | 1980-08-04 | 1981-11-25 | Helmut Jaab | CLOSING DEVICE FOR TUBULAR PANELS, ESPECIALLY FOR TUBE BOOKS |
| CN1668519A (en) * | 2002-06-04 | 2005-09-14 | 兰普森创意股份有限公司 | Security system |
| DE20215651U1 (en) * | 2002-10-11 | 2003-02-27 | Sumetzberger, Walter, Ing., Wien | Casing for tube post installation comprises cylindrical casing tube, lower casing head and upper casing head, both heads having slide ring |
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2007
- 2007-07-06 CN CN201410370402.0A patent/CN104401727B/en active Active
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| CN104401727A (en) | 2015-03-11 |
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