CN204821754U - Locking mechanism and have this locking mechanism's machineshop car - Google Patents
Locking mechanism and have this locking mechanism's machineshop car Download PDFInfo
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- CN204821754U CN204821754U CN201520482179.9U CN201520482179U CN204821754U CN 204821754 U CN204821754 U CN 204821754U CN 201520482179 U CN201520482179 U CN 201520482179U CN 204821754 U CN204821754 U CN 204821754U
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- lock body
- lock
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Abstract
The utility model discloses a locking mechanism and have this locking mechanism's machineshop car. A locking mechanism, its includes locate the last lock body on the goods railway carriage or compartment, locate on the frame and can with go up lock body matched with locking module to reach the drive structure by control system control, wherein, work as go up the lock body with when the locking module cooperatees, the locking module can automatic locking under the effect of drive structure go up the lock body or remove right go up the locking of lock body, the operation personnel control through control system the drive structure makes the drive structure drives the automatic locking of locking module is rather than the cooperation go up the lock body or remove right go up the locking of lock body, and need not manually operation the locking is gone to the locking module go up the lock body or go to remove right the locking of going up the lock body, thus realize locking mechanism's automatic locking, so this locking mechanism can not only automatic locking go up the lock body, prevent the goods railway carriage or compartment takes place to beat in the transportation, and this locking mechanism easy operation is rapid moreover, has the efficient operating efficiency.
Description
Technical field
The utility model relates to a kind of locking structure, relates in particular to a kind of being adapted to and carries out the locking structure of secure lock to the container that lorry transports and have the engineering truck of this lockable mechanism.
Background technology
In some vehicles, loading space is connected with vehicle frame only by bearing pin.Such as, in light-duty dumping car, loading space is by overturning seat bearing pin and oil cylinder pinned connection relative to vehicle frame.Like this, when deadhead operation, loading space, easily relative to vehicle frame up-and-down movement, produces vibration and noise thus, reduces ride comfort.
In order to reduce above-mentioned noise and vibration, can consider to adopt manual lock locking mechanism to be locked relative to vehicle frame by loading space, preventing loading space relative to vehicle frame up-and-down movement.But on the one hand this kind of manual lock locking mechanism needs manually to operate, and not only troublesome poeration, affects work efficiency, and easily forget and carry out locking.Or may forget when needs unlock and unlock and cause accident.Such as, for dumping car, if by loading space relative to vehicle frame locking, so manually must unlock before unloading, otherwise likely destroy described manual lock locking mechanism when unloading.
Therefore now need to provide a kind of loading space lockable mechanism overcome or alleviate the problems referred to above of prior art.
Utility model content
For this reason, technical problem to be solved in the utility model is that in prior art, many employings manually come to carry out locking to loading space, troublesome poeration, inefficiency, and easily cause accident because forgetting unblock or damage parts, and then provide the lockable mechanism that can automatically lock loading space and unlock, and there is the engineering truck of this lockable mechanism.
For solving the problems of the technologies described above, a kind of lockable mechanism of the present utility model, it comprises the upper lock body be located on loading space, to be located on vehicle frame and the locking module that can match with described upper lock body, and the drive configuration controlled by control system; Wherein, when described upper lock body matches with described locking module, described locking module can under the effect of described drive configuration upper lock body described in automatic locking or remove locking to described upper lock body.
Described locking module comprises the lock groove that the applicable described upper lock body be located on vehicle frame embeds, and the rotating lock piece be arranged on described vehicle frame; Wherein, described lock piece has lock position and unlocked position, and described lock piece can rotate under the effect of described drive configuration between described lock position and described unlocked position; When being positioned at lock position, the notch that described lock piece closes described lock groove will be embedded in the described upper lock body locking in described lock groove; When being positioned at unlocked position, described lock piece opens wide the locking of described notch releasing to described upper locking of described lock groove.
Described drive configuration comprises the cylinder assembly controlled by described control system, and the push rod of described cylinder assembly is connected with described lock piece.
Described cylinder assembly comprises double-acting cylinder, the air receiver be communicated with described double-acting cylinder by two air inlet pipes, controls the electromagnetic valve of described air inlet pipe air inlet; Wherein, described air inlet pipe comprises the locking be communicated with described double-acting cylinder head end and drives tracheae into and the locking that is communicated with described double acting gas tail end closes air inlet pipe, and described electromagnetic valve is located between described air inlet pipe and described air receiver; When described locking closes air inlet pipe air inlet, the push rod of described cylinder assembly drives described lock piece to move to described lock position; When described locking closes air inlet pipe air inlet, the push rod of described cylinder assembly drives described lock piece to move to unlocked position.
Described locking module also comprises the fixed support be detachably fixedly connected with described vehicle frame, and described fixed support forms described lock groove, and described lock piece is arranged on described fixed support by a rotating shaft is rotating.
Described drive configuration is also located on described fixed support; Wherein, described lock groove and described lock piece are located at the first end of described support bracket fastened length direction, and described drive configuration is located at the second end of described support bracket fastened length direction.
Described lock piece comprises the connecting portion be connected with described drive configuration, and can close or open wide the latch hook portion of described lock groove.
Described drive configuration comprises the hydraulic pressure assembly controlled by described control system, and the push rod of described hydraulic pressure assembly is connected with described lock piece.
This project car is provided with some lockable mechanisms as above.
Also be provided with the normal open switch that can start loading space hoisting system and the trigger member that can trigger described normal open switch; After described locking module removes the locking to described upper lock body, described trigger member triggers described normal open switch.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1, in the utility model, it comprises the upper lock body be located on loading space, to be located on vehicle frame and the locking module that can match with described upper lock body, and the drive configuration controlled by control system; Wherein, when described upper lock body matches with described locking module, described locking module can under the effect of described drive configuration upper lock body described in automatic locking or remove locking to described upper lock body; Operating personnel controls described drive configuration by control system, described drive configuration is made to drive described locking module automatic locking to be mated described upper lock body or the locking of releasing to described upper lock body, and go to lock described upper lock body or go to remove the locking to described upper lock body without the need to locking module described in M/C, thus realize automatically locking of described lockable mechanism, therefore this lockable mechanism can not only upper lock body described in automatic locking, prevent described loading space from beating in transportation, and this lockable mechanism is rapidly simple to operate, there is efficient operating efficiency.
2, in the utility model, described locking module comprises the lock groove that the applicable described upper lock body be located on vehicle frame embeds, and the rotating lock piece be arranged on described vehicle frame; Wherein, described lock piece has lock position and unlocked position, and described lock piece can rotate under the effect of described drive configuration between described lock position and described unlocked position; When being positioned at lock position, the notch that described lock piece closes described lock groove will be embedded in the described upper lock body locking in described lock groove; When being positioned at unlocked position, described lock piece opens wide the locking of described notch releasing to described upper locking of described lock groove; Described lock piece is all realized by described drive configuration the locking of described upper lock body or unlock, therefore once after locking, as long as described drive configuration is failure to actuate, described lock piece can remain on described lock position always, there will not be loosening situation, ensure that described upper lock body is firmly fastened in described lock groove by described lock piece, thus make described loading space be firmly fixed and can not beat.
3, in the utility model, described cylinder assembly comprises double-acting cylinder, the air receiver be communicated with described double-acting cylinder by two air inlet pipes, controls the electromagnetic valve of described air inlet pipe air inlet; Wherein, described air inlet pipe comprises the locking be communicated with described double-acting cylinder head end and drives tracheae into and the locking that is communicated with described double acting gas tail end closes air inlet pipe, and described electromagnetic valve is located between described air inlet pipe and described air receiver; When described locking closes air inlet pipe air inlet, the push rod of described cylinder assembly drives described lock piece to move to described lock position; When described locking closes air inlet pipe air inlet, the push rod of described cylinder assembly drives described lock piece to move to unlocked position; Namely in the utility model, described control system controls described locking and closes by controlling described electromagnetic valve the air inlet that air inlet pipe and described locking drive tracheae into, and then control release campaign and the retraction movement of described push rod, realize the rotation of described lock piece between described lock position and described unlocked position, realize automatic locking or the unblock of described lockable mechanism.
4, in the utility model, described locking module and described drive configuration are all arranged on described fixed support, and described fixed support is removably mounted on described vehicle frame; Therefore by dismantling described fixed support, described locking module and described drive configuration can be removed, so that the setting of miscellaneous part or the placement of object on vehicle frame when some does not need locking; Simultaneously also can as required by adjusting the adjustment that described support bracket fastened position realizes described locking module and described drive configuration position, thus described lockable mechanism is adjusted according to the change of the placement location of the size of described loading space or described loading space, to meet the needs of actual installation or transport, described lockable mechanism is made to have commonality.
5, in the utility model, this project car is provided with some lockable mechanisms as above; Engineering truck places multiple loading space sometimes simultaneously, therefore described locking structure can be set according to the number of loading space, ensure that each loading space can both by locking in idle operation.
6, in the utility model, the normal open switch that can start loading space hoisting system and the trigger member that can trigger described normal open switch is also provided with; After described locking module removes the locking to described upper lock body, described trigger member triggers described normal open switch; By arranging described normal open switch and described trigger member, after making the locking only unlocked described loading space at described lockable mechanism, described trigger member just can trigger described normal open switch, described lorry hoisting system could be opened and hoist, thus avoid directly hoisting because of misoperation loading space under the lock-out state of lockable mechanism, try to avert accidents and damage associated components.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the engineering truck schematic diagram with lockable mechanism described in the utility model;
Fig. 2 is cylinder assembly schematic diagram described in the utility model;
Fig. 3 is lockable mechanism latched position schematic diagram described in the utility model;
Fig. 4 is lockable mechanism unlocked position schematic diagram described in the utility model;
In figure, Reference numeral is expressed as: 1-loading space; 2-upper lock body; 3-vehicle frame; 4-lock groove; 5-lock piece; 51-connecting portion; 52-latch hook portion; 6-fixed support; 7-rotating shaft; 8-double-acting cylinder; 9-push rod; 10-electromagnetic valve; 11-locking drives tracheae into; 12-locking closes air inlet pipe; 13-normal open switch; 14-trigger member; 15-air receiver.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As Figure 1-4, a kind of lockable mechanism of the present embodiment, it comprises the upper lock body 2 be located on loading space 1, is located at vehicle frame (3) and goes up and the locking module that can match with described upper lock body 2, and the drive configuration controlled by control system; Wherein, when described upper lock body 2 matches with described locking module, described locking module can under the effect of described drive configuration upper lock body 2 described in automatic locking or remove locking to described upper lock body 2.In the present embodiment, operating personnel controls described drive configuration by control system, described drive configuration is made to drive described locking module automatic locking to be mated described upper lock body 2 or the locking of releasing to described upper lock body 2, and go to lock described upper lock body 2 or go to remove the locking to described upper lock body 2 without the need to locking module described in M/C, thus realize automatically locking of described lockable mechanism, therefore this lockable mechanism can not only upper lock body 2 described in automatic locking, prevent described loading space 1 from beating in transportation, and this lockable mechanism is rapidly simple to operate, there is efficient operating efficiency.
Wherein, as shown in Figures 3 and 4, described locking module comprises the lock groove 4 that the applicable described upper lock body 2 be located on vehicle frame 3 embeds, and the rotating lock piece 5 be arranged on described vehicle frame 3; Wherein, described lock piece 5 has lock position and unlocked position, and described lock piece 5 can rotate under the effect of described drive configuration between described lock position and described unlocked position; When being positioned at lock position, the described upper lock body 2 be embedded in described lock groove 4 locks by the notch that described lock piece 5 closes described lock groove 4; When being positioned at unlocked position, described lock piece 5 opens wide the locking of described notch releasing to described upper locking of described lock groove 4.In the present embodiment, described lock piece 5 is all realized by described drive configuration the locking of described upper lock body 2 or unlock, therefore once after locking, as long as described drive configuration is failure to actuate, described lock piece 5 can remain on described lock position always, there will not be loosening situation, ensure that described upper lock body 2 is firmly fastened in described lock groove 4 by described lock piece 5, thus described loading space 1 is firmly fixed and can not because the operation or jolt of vehicle is beated in transportation.Further, the preferred described lock piece 5 of the present embodiment comprises the connecting portion 51 be connected with described drive configuration, and can close or open wide the latch hook portion 52 of described lock groove 4; Described rotating shaft 7 is preferably arranged on the connection location place in described connecting portion 5151 and described latch hook portion 52 by this enforcement.
Particularly, described drive configuration comprises the cylinder assembly controlled by described control system, and the push rod 9 of described cylinder assembly is connected with described lock piece 5.Certainly, as disposable embodiment, can also arrange described drive configuration and comprise the hydraulic pressure assembly controlled by described control system, the push rod 9 of described hydraulic pressure assembly is connected with described lock piece 5.
As shown in Figure 2, the preferred described cylinder assembly of the present embodiment comprises double-acting cylinder 8, and the air receiver 15 be communicated with described double-acting cylinder 8 by two air inlet pipes controls the electromagnetic valve 10 of described air inlet pipe air inlet; Wherein, described air inlet pipe comprises the locking be communicated with described double-acting cylinder 8 head end and drives tracheae 11 into and the locking that is communicated with described double acting gas tail end closes air inlet pipe 12, and described electromagnetic valve 10 is located between described air inlet pipe and described air receiver 15; When described locking closes air inlet pipe 12 air inlet, the push rod 9 of described cylinder assembly drives described lock piece 5 to move to described lock position; When described locking closes air inlet pipe 12 air inlet, the push rod 9 of described cylinder assembly drives described lock piece 5 to move to unlocked position.Namely in the present embodiment, described control system controls described locking and closes by controlling described electromagnetic valve 10 air inlet that air inlet pipe 12 and described locking drive tracheae 11 into, and then control release campaign and the retraction movement of described push rod 9, realize the rotation of described lock piece 5 between described lock position and described unlocked position, realize automatic locking or the unblock of described lockable mechanism.
Described locking module also comprises the fixed support 6 be detachably fixedly connected with described vehicle frame 3, and described fixed support 6 forms described lock groove 4, and described lock piece 5 is arranged on described fixed support 6 by a rotating shaft is rotating.
Described drive configuration is also located on described fixed support 6; Wherein, described lock groove 4 and described lock piece 5 are located at the first end of the length direction of described fixed support 6, and described drive configuration is located at the second end of the length direction of described fixed support 6.In the present embodiment, described locking module and described drive configuration are all arranged on described fixed support 6, and described fixed support 6 is removably mounted on described vehicle frame 3; Therefore by dismantling described fixed support 6, described locking module and described drive configuration can be removed, so that the setting of miscellaneous part or the placement of object on vehicle frame 3 when some does not need locking; Also can realize the adjustment to described locking module and described drive configuration position by the position adjusting described fixed support 6 as required simultaneously, thus described lockable mechanism is adjusted according to the change of the size of described loading space 1 or the placement location of described loading space 1, to meet the needs of actual installation or transport, described lockable mechanism is made to have commonality.
Wherein, preferred described lock groove 4 comprises the semi-circular groove of bottom and the arcwall that expands outwardly from the cell wall of described semi-circular groove; Meanwhile, described upper lock body 2 is for being arranged on the locking shaft on described loading space 1; The embedding of described upper lock body 2 is convenient in the setting of described semi-circular groove, described arcwall and described locking shaft, there is larger friction when avoiding the embedding of described upper lock body 2 or deviate from described lock groove 4.
Particularly, in the present embodiment, described control system controls the sense of motion of described cylinder assembly by described electromagnetic valve 10.When described control system control described electromagnetic valve 10 make described locking close air inlet pipe 12 air inlet time, gas in described air receiver 15 has the tail end of described double-acting cylinder 8 to enter, tail end air pressure is increased, the piston of described double-acting cylinder 8 inside is slided to head end by tail end, and drive described push rod 9 to stretch out, the described lock piece 5 be connected with described push rod 9 rotates around described rotating shaft 7, and rotate to described latched position by described unlocked position, thus the notch of described lock groove 4 is closed by the latch hook portion 52 of described lock piece 5, and described upper locking is fastened in described lock groove 4, as shown in Figure 3, when described control system control described electromagnetic valve 10 make described locking drive tracheae 11 air inlet into time, gas in described air receiver 15 is entered by the head end of described double-acting cylinder 8, head end air pressure is increased, the piston of described double-acting cylinder 8 inside is caudad slided by head end, and drive described push rod 9 to retract, the described lock piece 5 be connected with described push rod 9 turns to described unlocked position around described rotating shaft 7 by described latched position, thus make the described latch hook portion 52 of described lock piece 5 open wide described lock groove 4, solve the locking to described upper lock body 2, as shown in Figure 4.
On the basis of above-described embodiment, as shown in Figure 1, the present embodiment provides a kind of engineering truck with lockable mechanism described in above-described embodiment further:
This project car is provided with some above-mentioned lockable mechanisms; Namely in the present embodiment, therefore described locking structure can be set according to the number of loading space 1, ensure that each loading space 1 can both by locking in idle operation; And multiple lockable mechanism can be set for each loading space 1, to avoid beating of loading space 1 to the full extent.
Further, be also provided with the normal open switch 13 that can start loading space hoisting system in the present embodiment and the trigger member 14 of described normal open switch 13 can be triggered; After described locking module removes the locking to described upper lock body 2, described trigger member 14 triggers described normal open switch 13.
As shown in Figure 4, in the present embodiment, described normal open switch 13 is arranged near described double-acting cylinder 8, described push rod 9 is provided with described trigger member 14, when described lock piece 5 unlocking lock, described push rod 9 is retracted and is put in place, and described trigger member 14 just in time triggers described normal open switch 13, and then described loading space 1 hoisting system can carry out the loading space 1 that hoists; That is, after the locking only unlocked described loading space 1 at described lockable mechanism, described lorry hoisting system could be opened and hoist, thus avoids directly hoisting because of misoperation in the locked state loading space 1, tries to avert accidents and damages associated components.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (10)
1. a lockable mechanism, it is characterized in that: it comprises the upper lock body (2) be located on loading space (1), be located at vehicle frame (3) to go up and the locking module that can match with described upper lock body (2), and the drive configuration controlled by control system; Wherein, when described upper lock body (2) matches with described locking module, described locking module can under the effect of described drive configuration upper lock body (2) described in automatic locking or remove locking to described upper lock body (2).
2. lockable mechanism according to claim 1, it is characterized in that: described locking module comprises the lock groove (4) that the applicable described upper lock body (2) be located on vehicle frame (3) embeds, and the rotating lock piece (5) be arranged on described vehicle frame (3); Wherein, described lock piece (5) has lock position and unlocked position, and described lock piece (5) can rotate under the effect of described drive configuration between described lock position and described unlocked position; When being positioned at lock position, the notch of the closed described lock groove (4) of described lock piece (5) will be embedded in described upper lock body (2) locking in described lock groove (4); When being positioned at unlocked position, described lock piece (5) opens wide the locking of described notch releasing to described upper locking of described lock groove (4).
3. lockable mechanism according to claim 2, is characterized in that: described drive configuration comprises the cylinder assembly controlled by described control system, and the push rod (9) of described cylinder assembly is connected with described lock piece (5).
4. lockable mechanism according to claim 3, it is characterized in that: described cylinder assembly comprises double-acting cylinder (8), by the air receiver (15) that two air inlet pipes are communicated with described double-acting cylinder (8), control the electromagnetic valve (10) of described air inlet pipe air inlet; Wherein, described air inlet pipe comprises the locking be communicated with described double-acting cylinder 8 head end and drives tracheae (11) into and the locking that is communicated with described double-acting cylinder (8) tail end closes air inlet pipe (12), and described electromagnetic valve (10) is located between described air inlet pipe and described air receiver (15); When described locking closes air inlet pipe (12) air inlet, the push rod (9) of described cylinder assembly drives described lock piece (5) to move to described lock position; When described locking closes air inlet pipe (12) air inlet, the push rod (9) of described cylinder assembly drives described lock piece (5) to move to unlocked position.
5. lockable mechanism according to claim 4, it is characterized in that: described locking module also comprises the fixed support (6) be detachably fixedly connected with described vehicle frame (3), described fixed support (6) forms described lock groove (4), and described lock piece (5) is arranged on described fixed support (6) by a rotating shaft (7) is rotating.
6. lockable mechanism according to claim 5, is characterized in that: described drive configuration is also located on described fixed support (6); Wherein, described lock groove (4) and described lock piece (5) are located at the first end of the length direction of described fixed support (6), and described drive configuration is located at the second end of the length direction of described fixed support (6).
7. lockable mechanism according to claim 4, it is characterized in that: described lock piece (5) comprises the connecting portion (51) be connected with described drive configuration, and can close or open wide the latch hook portion (52) of described lock groove (4).
8. lockable mechanism according to claim 2, is characterized in that: described drive configuration comprises the hydraulic pressure assembly controlled by described control system, and the push rod (9) of described hydraulic pressure assembly is connected with described lock piece (5).
9. there is an engineering truck for lockable mechanism, it is characterized in that: this project car is provided with some lockable mechanisms according to any one of claim 1-8.
10. the engineering truck with lockable mechanism according to claim 9, is characterized in that: be also provided with the normal open switch (13) that can start loading space (1) hoisting system and the trigger member (14) that can trigger described normal open switch (13); After described locking module removes the locking to described upper lock body (2), described trigger member (14) triggers described normal open switch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482179.9U CN204821754U (en) | 2015-07-07 | 2015-07-07 | Locking mechanism and have this locking mechanism's machineshop car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482179.9U CN204821754U (en) | 2015-07-07 | 2015-07-07 | Locking mechanism and have this locking mechanism's machineshop car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821754U true CN204821754U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482179.9U Active CN204821754U (en) | 2015-07-07 | 2015-07-07 | Locking mechanism and have this locking mechanism's machineshop car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821754U (en) |
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2015
- 2015-07-07 CN CN201520482179.9U patent/CN204821754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171205 Address after: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: The 262200 Shandong City Longyuan street Weifang City, Shandong province No. 1 Co-patentee before: Beiqi Futian Automobile Co., Ltd. Patentee before: Feitian, Zhucheng auto technology development corporation, Ltd. |
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| TR01 | Transfer of patent right |