CN206520665U - A kind of railway carriage or compartment door operating gear - Google Patents
A kind of railway carriage or compartment door operating gear Download PDFInfo
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- CN206520665U CN206520665U CN201720218585.3U CN201720218585U CN206520665U CN 206520665 U CN206520665 U CN 206520665U CN 201720218585 U CN201720218585 U CN 201720218585U CN 206520665 U CN206520665 U CN 206520665U
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- locking
- railway carriage
- gas
- connecting rod
- dead bolt
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Abstract
The utility model discloses a kind of railway carriage or compartment door operating gear, including：Gas arrester, interlinked mechanism, lockable mechanism and return mechanism；Wherein, the gas arrester, including：Piston rod；The piston rod of the gas arrester, installation is adapted to the first end of the interlinked mechanism, for providing power and the action opened with locking；Second end of the interlinked mechanism, installation is adapted to the first end of the lockable mechanism；Second end of the lockable mechanism is adapted to installation with the railway carriage or compartment plate of railway carriage or compartment door；The return mechanism, close to the second end of the lockable mechanism, installation is adapted to the lockable mechanism.Scheme of the present utility model, can overcome in the prior art the defects such as manual labor amount is big, reliability is low and security is poor, realize the beneficial effect that manual labor amount is small, reliability is high and security is good.
Description
Technical field
The utility model belongs to automobile technical field, and in particular to a kind of railway carriage or compartment door operating gear.
Background technology
The railway carriage or compartment door of existing lorry and miscellaneous equipment, is generally all to use manually to open lock-up cock.For example：Work as goods
When the railway carriage or compartment of car and miscellaneous equipment is struggled against built with materials such as coal, sandy soil, stones, because the material in the bucket of railway carriage or compartment strong can be acted on
Car door, the lock-up cock for causing railway carriage or compartment door is difficult to open, and thus can reduce the operating efficiency unloaded.In addition, equipped with material
Railway carriage or compartment door opens moment, because materials in carriage is larger to the active force of car door so that railway carriage or compartment door can be with very big speed and vigor
Outwardly open, it is easy to cause to open fierce collision of the workman by railway carriage or compartment door of railway carriage or compartment door, and cause serious industrial accident.
It can be seen that, in the prior art, there is the defects such as manual labor amount is big, reliability is low and security is poor.
Utility model content
The purpose of this utility model is, for drawbacks described above there is provided a kind of railway carriage or compartment door operating gear, to solve prior art
In it is artificial open railway carriage or compartment door and easily cause serious industrial accident cause the problem of security is poor, reach the good effect of security.
The utility model provides a kind of railway carriage or compartment door operating gear, including：Gas arrester, interlinked mechanism, lockable mechanism and return
Mechanism：Wherein, the gas arrester, including：Piston rod；The piston rod of the gas arrester, with the interlinked mechanism
First end adaptation is installed, for providing power and the action opened with locking；Second end of the interlinked mechanism, with the locking
The first end adaptation of mechanism is installed；Second end of the lockable mechanism is adapted to installation with the railway carriage or compartment plate of railway carriage or compartment door；The return machine
Structure, close to the second end of the lockable mechanism, installation is adapted to the lockable mechanism.
Alternatively, the interlinked mechanism, including：Gas-operated lock connecting rod, the first bearing pin and the second bearing pin；Wherein, it is described pneumatic
The first end of connecting rod is locked, by first bearing pin, installation is adapted to the piston rod；Second end of the gas-operated lock connecting rod,
By second bearing pin, installation is adapted to the first end of the lockable mechanism.
Alternatively, the lockable mechanism, including：Pull down dead bolt, locking hook and locking striker；Wherein, the of the dead bolt
One end, by second bearing pin, installation is adapted to the second end of the pneumatic interlocking bar；Second end of the dead bolt, with institute
Railway carriage or compartment plate adaptation is stated to install；The locking hook and the locking striker, are adapted to are installed on the railway carriage or compartment plate successively.
Alternatively, in addition to：Pneumatic lock support, the 3rd bearing pin and the 4th bearing pin；The gas arrester, adaptation is installed on institute
State pneumatic lock support；The locking hook, by the 3rd bearing pin, adaptation is installed on the pneumatic lock support；The gas-operated lock
Connecting rod, by the 4th bearing pin, adaptation is installed on the pneumatic lock support；By the power of the gas arrester, it can push away
Move the pneumatic lock connecting rod to rotate centered on the 4th bearing pin, the dead bolt of leaving behind realizes that the railway carriage or compartment plate is opened；Work as institute
When stating railway carriage or compartment plate and needing closing, the railway carriage or compartment plate need to be only promoted to touch the locking striker, the locking striker promotes the locking hook,
The gas-operated lock connecting rod is unlocked and is driven the dead bolt under the power of the gas arrester, the dead bolt is above pushed away locking
The railway carriage or compartment plate, so as to realize that the railway carriage or compartment plate is closed.
Alternatively, the locking hook, including：Latch hook；The locking hook can be after latch hook unlatching, by the latch hook
It is locked in the strong state of unlatching.
Alternatively, in addition to：The dead bolt bearing；The dead bolt, adaptation is installed on the dead bolt bearing.
Alternatively, the return mechanism, including：Locking striker return spring；The locking striker, adaptation is installed on described
On pneumatic lock support
Alternatively, the gas-operated lock connecting rod, including：Locking boss；When the locking hook is in gravity and the locking striker
In the presence of return spring, while slipping into the locking boss of the gas-operated lock connecting rod, the locking striker can be also promoted
To the outermost end pre-determined distance of the railway carriage or compartment door operating gear installation frame, the top of the locking striker is allowed to be in shape to be fired
State.
Thus, scheme of the present utility model, using jettron, solves artificial railway carriage or compartment door of opening in the prior art and easily causes sternly
The problem of industrial accident causes security poor again, so that, overcome in the prior art that manual labor amount is big, reliability is low and security
The defect of difference, realizes the beneficial effect that manual labor amount is small, reliability is high and security is good.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of door operating gear closed mode in railway carriage or compartment of the present utility model；
Fig. 2 is the structural representation of an embodiment of the opening of railway carriage or compartment door operating gear first of the present utility model；
Fig. 3 is the structural representation of an embodiment of the opening of railway carriage or compartment door operating gear second of the present utility model.
With reference to accompanying drawing, reference is as follows in the utility model embodiment：
1- gas arresters；2- gas-operated lock connecting rods；3- bearing pins；4- locking hooks；5- locking strikers；6- pulls down dead bolt；7- is pneumatic
Lock support；8- locking striker return springs；9- railway carriage or compartments door.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.Obviously, described embodiment
Only it is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
For the Laterial carriage plate opening and closing device for dumper truck of Patent No. 200710120023.6, do not have after there is device locking
Realize " cross dead point locking " due in theory of mechanics, the power acted on the door of railway carriage or compartment in goods with regard to the device can be pushed open so that
So that the failure of apparatus；In addition, after the unlatching of the Laterial carriage plate opening and closing device for dumper truck lockable mechanism there is also defect, locking spring
Unreasonable structure is easy to failure, has latch after dust aggregation to be also easy to failure.A kind of new railway carriage or compartment door of the present utility model
Headstock gear (i.e. jettron), effectively solves the defect that foregoing Laterial carriage plate opening and closing device for dumper truck is present so that each portion
The design of position more optimizes, rationally.
According to embodiment of the present utility model there is provided a kind of railway carriage or compartment door operating gear, that is, provide it is a kind of open and close efficiency high, can
Remote control, safe railway carriage or compartment plate opening device.Referring to the knot of an embodiment of device of the present utility model shown in Fig. 1-Fig. 3
Structure schematic diagram.The railway carriage or compartment door operating gear can include：It can include：Gas arrester is (for example：Gas arrester 1), gas-operated lock connecting rod
(for example：Gas-operated lock connecting rod 2), bearing pin (for example：Bearing pin 3), locking hook (for example：Locking hook 4), locking striker (for example：Locking is hit
Pin 5), locking striker return spring (for example：Locking striker return spring 8), dead bolt (for example：Pull down dead bolt 6), pneumatic lock support
(for example：Pneumatic lock support 7) and railway carriage or compartment door is (for example：9) etc. railway carriage or compartment door.
For example：Pneumatic lock support 7, can be fixedly installed on automobile, other parts of the railway carriage or compartment door operating gear, and fixation is set
Put on pneumatic lock support 7, to realize being reliably connected and acting between the railway carriage or compartment door operating gear and automobile.
Wherein, gas arrester is arranged on pneumatic lock support, and the piston rod of gas arrester is used with one end of gas-operated lock connecting rod
There is provided the power opened with locking and action for bearing pin connection；The other end of gas-operated lock connecting rod is connected with dead bolt with bearing pin；Locking
Hook, gas-operated lock connecting rod are arranged on pneumatic lock support by bearing pin, gas-operated lock can be promoted to connect by the power of gas arrester
Bar is rotated centered on bearing pin, and the dead bolt left behind in dead bolt bearing is so as to realize railway carriage or compartment plate unlatching, and locking hook can be opened in latch hook
Latch hook is locked in the strong state of unlatching after opening；When railway carriage or compartment plate needs to close, only railway carriage or compartment plate need to be promoted to flip locking striker, locking striker is pushed away
Dynamic locking hook makes gas-operated lock connecting rod unlock and drive dead bolt under the power of gas arrester, dead bolt is above pushed away locking railway carriage or compartment plate, so that
Realize railway carriage or compartment plate closing.
In an optional specific example, as shown in figure 1, the work of the railway carriage or compartment door operating gear closed mode of the present embodiment is former
Reason, can include：When closing railway carriage or compartment door, railway carriage or compartment door lock plate touching locking striker 5 promotes locking hook 4, releases present apparatus jettron
Opening lockup state originally, gas-operated lock connecting rod 2 is that the center of circle turns upwards with bearing pin 3 in the presence of the spring force of gas arrester 1
It is dynamic, drive dead bolt 6 to move upwards, close railway carriage or compartment door lock so as to realize.Because the jam plate of the dead bolt 6 and railway carriage or compartment door of the jettron is being closed
By lever force under conjunction state, so the jettron is safe, practical, reliable.
In an optional specific example, as shown in Figures 2 and 3, the railway carriage or compartment door operating gear open mode of the present embodiment
Operation principle, can include：When wanting to open railway carriage or compartment door, controlling switch is opened, gas arrester 1 is passed through 0.4-0.8Mpa compression
Air, the push rod of gas arrester 1 promotes gas-operated lock connecting rod 2 to be rotated down with bearing pin 3 for the center of circle, when gas-operated lock connecting rod 2 is turned to
During the locked point of locking hook 4, locking hook 4 slips into the lock of gas-operated lock connecting rod 2 in the presence of gravity and locking striker return spring 8
Only boss, at this moment gas-operated lock connecting rod 2 can blocking lock bolt drop-down realizes open mode in lockup state, this jettron；Work as gas
While the push rod promotion gas-operated lock connecting rod 2 of arrester 1 is rotated down with bearing pin 3 for the center of circle, gas-operated lock connecting rod 2 can link down
The jam plate of the release of zip tongue 6 railway carriage or compartment door, so as to realize railway carriage or compartment door opening；When locking hook 4 is in gravity and the work of locking striker return spring 8
While the locking boss of gas-operated lock connecting rod 2 is slipped under, locking striker 5 can be also promoted to the outermost end of present apparatus installation frame
About 10-12mm, allows the top of locking striker 5 of the present apparatus to be in and treats cock.Due to the gas-operated lock connecting rod 2 and lock of the jettron
Only the lockup state lower stress logic of hook 4 could only be unlocked, so should by dead point under the external force effect of locking striker 5
Jettron is safe, practical, reliable.
Wherein, the convex portion (i.e. the first convex portion) of locking hook 4 and gas-operated lock connecting rod 2 convex portion (i.e. the second convex portion, for example：Lock
Only boss) collectively constitute lock assembly.
Alternatively, also can normal work in the case of the damage of or locking hook 4 in the railway carriage or compartment door operating gear of the present embodiment
Make, railway carriage or compartment plate, which falls to triggering locking striker 5, compresses locking striker return spring 8, while the push rod of gas arrester 1 pulls gas-operated lock
While connecting rod 2 is rotated down with bearing pin 3 for the center of circle, the blocking lock bolt 6 of gas-operated lock connecting rod 2 is allowed to motion upwards to realize railway carriage or compartment plate
Locking.
Alternatively, the gas arrester or cylinder mentioned in the railway carriage or compartment door operating gear of the present embodiment；It can be pacified
On vehicle chassis, pneumatic lock assembly can also be mounted to such as described in the utility model and pneumatic lock support.
Alternatively, the railway carriage or compartment door operating gear of the present embodiment can apply railway carriage or compartment door, the railway carriage or compartment door of engineering machinery in dump truck
And in the other various special purpose devices and equipment that there is railway carriage or compartment door unlatching to need.
Through substantial amounts of verification experimental verification, using the technical solution of the utility model, when can avoid workman with manual unlocking railway carriage or compartment plate
Industrial injury is caused by the collision of railway carriage or compartment door, unlatching railway carriage or compartment plate, safer, efficient, hommization can be realized by way of remote control.
To sum up, it will be readily appreciated by those skilled in the art that on the premise of not conflicting, above-mentioned each advantageous manner can be certainly
Combined, be superimposed by ground.
Embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within right of the present utility model.
Claims (8)
1. a kind of railway carriage or compartment door operating gear, it is characterised in that including：Gas arrester, interlinked mechanism, lockable mechanism and return mechanism；
Wherein,
The gas arrester, including：Piston rod；The piston rod of the gas arrester, the first end with the interlinked mechanism
Adaptation is installed, for providing power and the action opened with locking；Second end of the interlinked mechanism, with the lockable mechanism
First end adaptation is installed；Second end of the lockable mechanism is adapted to installation with the railway carriage or compartment plate of railway carriage or compartment door；
The return mechanism, close to the second end of the lockable mechanism, installation is adapted to the lockable mechanism.
2. device according to claim 1, it is characterised in that the interlinked mechanism, including：Gas-operated lock connecting rod, the first pin
Axle and the second bearing pin；Wherein,
The first end of the gas-operated lock connecting rod, by first bearing pin, installation is adapted to the piston rod；The gas-operated lock connects
Second end of bar, by second bearing pin, installation is adapted to the first end of the lockable mechanism.
3. device according to claim 2, it is characterised in that the lockable mechanism, including：Pull down dead bolt, locking hook and
Locking striker；Wherein,
The first end of the dead bolt, by second bearing pin, installation is adapted to the second end of the pneumatic interlocking bar；The lock
Second end of tongue, installation is adapted to the railway carriage or compartment plate；
The locking hook has the first convex portion, and the gas-operated lock connecting rod has the second convex portion, first convex portion and described second
Convex portion collectively constitutes lock assembly, carries out locking, to realize unlocking or locking.
4. device according to claim 3, it is characterised in that also include：Pneumatic lock support, the 3rd bearing pin and the 4th pin
Axle；
The locking hook and the locking striker, are adapted to are installed on the pneumatic lock support successively；
The gas arrester, adaptation is installed on the pneumatic lock support；
The locking hook, by the 3rd bearing pin, adaptation is installed on the pneumatic lock support；The gas-operated lock connecting rod, passes through
4th bearing pin, adaptation is installed on the pneumatic lock support；By the power of the gas arrester, it can promote described pneumatic
Lock connecting rod is rotated centered on the 4th bearing pin, and the dead bolt of leaving behind realizes that the railway carriage or compartment plate is opened；
When the railway carriage or compartment plate needs to close, the railway carriage or compartment plate need to be only promoted to touch the locking striker, the locking striker promotes institute
Locking hook is stated, the gas-operated lock connecting rod is unlocked and is driven the dead bolt under the power of the gas arrester, makes the dead bolt
Railway carriage or compartment plate described in locking is above pushed away, so as to realize that the railway carriage or compartment plate is closed.
5. device according to claim 4, it is characterised in that the locking hook, including：Latch hook；
The latch hook can be locked in the strong state of unlatching by the locking hook after latch hook unlatching.
6. device according to claim 4, it is characterised in that also include：The dead bolt bearing；The dead bolt, adaptation peace
Loaded on the dead bolt bearing.
7. the device according to one of claim 3-6, it is characterised in that the return mechanism, including：Locking striker return
Spring；
The locking striker, adaptation is installed on the pneumatic lock support.
8. device according to claim 7, it is characterised in that the gas-operated lock connecting rod, including：Locking boss；
When the locking hook is in the presence of gravity and the locking striker return spring, the described of the gas-operated lock connecting rod is slipped into
While locking boss, can also promote the locking striker to the railway carriage or compartment door operating gear installation frame outermost end it is default away from
From, allow the locking striker top be in treat cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218585.3U CN206520665U (en) | 2017-03-08 | 2017-03-08 | A kind of railway carriage or compartment door operating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218585.3U CN206520665U (en) | 2017-03-08 | 2017-03-08 | A kind of railway carriage or compartment door operating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520665U true CN206520665U (en) | 2017-09-26 |
Family
ID=59902635
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218585.3U Active CN206520665U (en) | 2017-03-08 | 2017-03-08 | A kind of railway carriage or compartment door operating gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864608A (en) * | 2017-03-08 | 2017-06-20 | 赵永胜 | A kind of railway carriage or compartment door operating gear |
-
2017
- 2017-03-08 CN CN201720218585.3U patent/CN206520665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864608A (en) * | 2017-03-08 | 2017-06-20 | 赵永胜 | A kind of railway carriage or compartment door operating gear |
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