CN204326783U - There is the fire fighting truck Turning over door hange of locking device - Google Patents
There is the fire fighting truck Turning over door hange of locking device Download PDFInfo
- Publication number
- CN204326783U CN204326783U CN201420798390.7U CN201420798390U CN204326783U CN 204326783 U CN204326783 U CN 204326783U CN 201420798390 U CN201420798390 U CN 201420798390U CN 204326783 U CN204326783 U CN 204326783U
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- CN
- China
- Prior art keywords
- housing
- lock pin
- fire fighting
- handle
- locking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of fire fighting truck Turning over door hange with locking device, articulated body one (11) is provided with locking device (2), locking device (2) is by housing (21), lock pin (22), stage clip (23) and handle (24) are formed, the rear end face of housing (21) is inclined-plane, stage clip (23) is sleeved on lock pin (22), stage clip (23) and lock pin (22) are slidably mounted in housing (21), the top, front end of stage clip (23) is pressed on lock pin (22), top, rear end is pressed on housing (21), handle (24) is fixed on the rearward end of lock pin (22), the inclined plane of housing (21) rear end is provided with the groove (25) matched with handle (24).Can lock after using the overhead door of its fire fighting truck to shut, safety is good, in fire fighting truck driving process, there will not be overhead door to open phenomenon voluntarily, makes the safety work of fire fighting truck not have hidden danger.It is simple and compact for structure, and fastness is good, and result of use is good, for the safety of fire fighting truck and fire-fighting equipment provides safeguard.
Description
Technical field
The utility model relates to fire fighting equipment, is specifically related to a kind of fire fighting truck overhead door locking device.
Background technology
Fire fighting truck is the important equipment of rescue, how to ensure that the handling safety of fire fighting truck just seems particular importance.It is good not that the overhead door of fire fighting truck in the past shuts rear locking effect, and safety is bad, there will be the phenomenon that overhead door is opened suddenly voluntarily in fire fighting truck driving process, brings very large hidden danger to the safety work of fire fighting truck.
Summary of the invention
The purpose of this utility model is to provide after a kind of overhead door at fire fighting truck is shut and can locks, safety is good, in fire fighting truck driving process, there will not be overhead door to open phenomenon voluntarily, make the safety work of fire fighting truck not have the fire fighting truck Turning over door hange with locking device of hidden danger.
Technical solution of the present utility model is: it comprises by articulated body one, the hinge that articulated body two and hinge are formed, two articulated slabs on articulated body two lay respectively at and are hinged on articulated body one by hinge inside two articulated slabs on articulated body one, an articulated slab of articulated body one is provided with locking device, locking device is by housing, lock pin, stage clip and handle are formed, housing is the cylinder-like body that front end is fixed on an articulated slab of articulated body one, the rear end face of housing is the inclined-plane favouring its axis, compression spring sleeve is contained on lock pin, stage clip and lock pin are slidably mounted in housing, match with articulated body two in the front end of lock pin, the top, front end of stage clip is pressed on lock pin, top, rear end is pressed on housing, handle is positioned at the rearward end of housing extenal fixation at lock pin, the highs and lows on the inclined plane of housing rear end is respectively equipped with the groove matched with the root of handle.
Technique effect of the present utility model is: can lock after using the overhead door of its fire fighting truck to shut, safety is good, in fire fighting truck driving process, there will not be overhead door to open phenomenon voluntarily, makes the safety work of fire fighting truck not have hidden danger.It is simple and compact for structure, and fastness is good, and result of use is good, for the safety of fire fighting truck and fire-fighting equipment provides safeguard.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment stereogram;
Fig. 2 is the utility model embodiment locking device structure figure.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, it comprises by articulated body 1, the hinge 1 that articulated body 2 12 and hinge 13 are formed, two articulated slabs on articulated body 2 12 lay respectively at and are hinged on articulated body 1 by hinge 13 inside two articulated slabs on articulated body 1, an articulated slab of articulated body 1 is provided with locking device 2, locking device 2 is by housing 21, lock pin 22, stage clip 23 and handle 24 are formed, housing 21 is fixed on the cylinder-like body on an articulated slab of articulated body 1 for front end, the rear end face of housing 21 is the inclined-plane favouring its axis, stage clip 23 is sleeved on lock pin 22, stage clip 23 and lock pin 22 are slidably mounted in housing 21, match with articulated body 2 12 in the front end of lock pin 22, the top, front end of stage clip 23 is pressed on lock pin 22, top, rear end is pressed on housing 21, handle 24 is positioned at the rearward end of housing 21 extenal fixation at lock pin 22, the highs and lows on the inclined plane of housing 21 rear end is respectively equipped with the groove 25 matched with the root of handle 24 handle.
Handle 24 is made up of handle 26 and the sleeve 27 being positioned at handle 26 front end, and sleeve 27 is sleeved on the rear end of lock pin 22, and between sleeve 27 and lock pin 22, radial direction is provided with pin rod hole and is provided with pin rod 28.The leading section of housing 21 is welded with flange 29, and flange 29 is welded on the articulated slab of articulated body 1.The outer wall at rear portion, lock pin 22 front end is provided with and is slidably matched and the outer land 30 matched with stage clip 23 with housing 21 front inner wall, be provided with in housing 21 through hole and be slidably matched with lock pin 22 and land 31 in matching with stage clip 23, the top, front end of stage clip 23 is pressed on the end face of the outer land 30 of lock pin, top, rear end is pressed on the end face of land 31 in housing.
Use principle: before opening overhead door, first with drawing also turning handle 24 to make handle 24 be with pendulum lock pin 22 to revolve turnback outside hand, handle 24 is transformed into from matching with the groove 25 of inclined plane, housing 21 rear end minimum point to match to be incorporated in stage clip 23 acts on the groove 25 of peak and is locked in place, now the front end retraction housing 21 of lock pin 22 is interior is off-position, remove the position-limiting action of articulated body 2 12, overhead door just can be opened.Again handle 24 is made to be with pendulum lock pin 22 to revolve turnback with hand turning handle 24 when closing tilt-up door, handle 24 is transformed into from matching with the groove 25 of inclined plane, housing 21 rear end peak to match to be incorporated in stage clip 23 acts on the groove 25 of minimum point and is locked in place, now housing 21 is ejected in lock pin 22 front end is operating position, to articulated body 2 12, there is position-limiting action, can prevent overhead door from surprisingly opening.
Claims (4)
1. there is the fire fighting truck Turning over door hange of locking device, it comprises by articulated body one (11), the hinge (1) that articulated body two (12) and hinge (13) are formed, two articulated slabs on articulated body two (12) lay respectively at inside two articulated slabs on articulated body one (11) and are hinged on articulated body one (11) by hinge (13), it is characterized in that: an articulated slab of articulated body one (11) is provided with locking device (2), locking device (2) is by housing (21), lock pin (22), stage clip (23) and handle (24) are formed, housing (21) is fixed on the cylinder-like body on an articulated slab of articulated body one (11) for front end, the rear end face of housing (21) is the inclined-plane favouring its axis, stage clip (23) is sleeved on lock pin (22), stage clip (23) and lock pin (22) are slidably mounted in housing (21), match with articulated body two (12) in the front end of lock pin (22), the top, front end of stage clip (23) is pressed on lock pin (22), top, rear end is pressed on housing (21), handle (24) is positioned at the rearward end of housing (21) extenal fixation in lock pin (22), the highs and lows on the inclined plane of housing (21) rear end is respectively equipped with the groove (25) matched with the root of handle (24) handle.
2. there is the fire fighting truck Turning over door hange of locking device as claimed in claim 1, it is characterized in that described handle (24) is made up of handle (26) and the sleeve (27) that is positioned at handle (26) front end, sleeve (27) is sleeved on the rear end of lock pin (22), and between sleeve (27) and lock pin (22), radial direction is provided with pin rod hole and is provided with pin rod (28).
3. have the fire fighting truck Turning over door hange of locking device as claimed in claim 1, it is characterized in that the leading section of described housing (21) is welded with flange (29), flange (29) is welded on the articulated slab of articulated body one (11).
4. there is the fire fighting truck Turning over door hange of locking device as claimed in claim 1, it is characterized in that the outer wall at described lock pin (22) rear portion, front end is provided with to be slidably matched and the outer land (30) matched with stage clip (23) with housing (21) front inner wall, be provided with in housing (21) through hole and be slidably matched and the interior land (31) matched with stage clip (23) with lock pin (22), top, the front end of stage clip (23) is pressed on the end face of the outer land (30) of lock pin, top, rear end is pressed on the end face of land in housing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798390.7U CN204326783U (en) | 2014-12-17 | 2014-12-17 | There is the fire fighting truck Turning over door hange of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798390.7U CN204326783U (en) | 2014-12-17 | 2014-12-17 | There is the fire fighting truck Turning over door hange of locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326783U true CN204326783U (en) | 2015-05-13 |
Family
ID=53163155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798390.7U Expired - Fee Related CN204326783U (en) | 2014-12-17 | 2014-12-17 | There is the fire fighting truck Turning over door hange of locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169600A (en) * | 2015-08-10 | 2015-12-23 | 牡丹江森田特种车辆改装有限责任公司 | Fire fighting truck provided with liftable equipment racks |
| CN109567551A (en) * | 2019-01-07 | 2019-04-05 | 佛山市南海富利宝电器有限公司 | A kind of locking closure structure for squeezing orange juice making device |
-
2014
- 2014-12-17 CN CN201420798390.7U patent/CN204326783U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169600A (en) * | 2015-08-10 | 2015-12-23 | 牡丹江森田特种车辆改装有限责任公司 | Fire fighting truck provided with liftable equipment racks |
| CN105169600B (en) * | 2015-08-10 | 2018-09-28 | 牡丹江森田特种车辆改装有限责任公司 | Fire fighting truck equipped with liftable equipment frame |
| CN109567551A (en) * | 2019-01-07 | 2019-04-05 | 佛山市南海富利宝电器有限公司 | A kind of locking closure structure for squeezing orange juice making device |
| CN109567551B (en) * | 2019-01-07 | 2024-05-03 | 佛山市富利宝电器有限公司 | Lock cover structure of orange juice squeezing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Overhead door hinge with locking device of fire fighting truck Effective date of registration: 20160816 Granted publication date: 20150513 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2016230000017 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170301 Granted publication date: 20150513 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2016230000017 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Overhead door hinge with locking device of fire fighting truck Effective date of registration: 20170509 Granted publication date: 20150513 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2017230000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180921 Granted publication date: 20150513 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2017230000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Overhead door hinge with locking device of fire fighting truck Effective date of registration: 20181130 Granted publication date: 20150513 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2018230000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200529 Granted publication date: 20150513 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2018230000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |