CN208274861U - A kind of fixation device of fire-fighting lance - Google Patents
A kind of fixation device of fire-fighting lance Download PDFInfo
- Publication number
- CN208274861U CN208274861U CN201820380817.XU CN201820380817U CN208274861U CN 208274861 U CN208274861 U CN 208274861U CN 201820380817 U CN201820380817 U CN 201820380817U CN 208274861 U CN208274861 U CN 208274861U
- Authority
- CN
- China
- Prior art keywords
- fire
- collet
- fighting lance
- supporting leg
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000002347 injection Methods 0.000 abstract description 11
- 239000007924 injection Substances 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to field of fire fighting equipment, the fixation device of specifically a kind of fire-fighting lance, including supporting leg, pedestal is installed on supporting leg, rotating disc is installed on pedestal, there are two support columns for installation on rotating disc, vertical axis of rotation is installed on support column, collet seat is installed in vertical axis of rotation, it is hinged with collet on collet seat, collet seat and collet are equipped with the identical semi-circular recesses of relative size, are additionally provided with boss on collet, boss is equipped with the location hole that screw passes through, and collet seat is equipped with the threaded hole to match with screw.The utility model the utility model can quickly and easily fix fire-fighting lance, and the adjusting angle for keeping fire-fighting lance comprehensive, it avoids the recoil strength of water flow in the course of injection due to giant that hydraulic giant is made to be difficult to adjust spray angle, fireman is allowed more preferably to complete fire-fighting work faster.
Description
Technical field
The utility model relates to field of fire fighting equipment, in particular to a kind of fixation devices of fire-fighting lance.
Background technique
Fire is most common, most prominent, the maximum a kind of disaster of harm in actual life, is to be directly related to people
People's life security, the big problem of property safety, it is necessary to recognize that " safety is exactly benefit ", " fire-fighting work is other awakely
The guarantee of work " firmly establishes the thought of " safety first ", and safety in production is put into and respects the rights to subsistence, respect human rights
Highly, in line with to society, to the responsible attitude of the public, clearly defining responsibilities is conscientiouslyed implement.Moment accomplishes to think of danger in times of safety, and alarm bell is long
Ring, prevents trouble before it happens.
Fire hydrant divides indoor fire hydrant and outdoor fire hydrant, puts out a fire, needs when indoor fire hydrant is on fire
It is equipped with water band, hydraulic giant etc..When outdoor fire hydrant is that fire fighting truck comes, for fire extinguishing of fetching water, also need to be equipped with water band, water
Rifle etc..
The use process of fire hydrant generally pulls open water plug door, takes out water band, and water band has been connect by hydraulic giant with fire hydrant
Bi Hou, at least 2 operators hold hydraulic giant, and alignment firebase injection is put out a fire, put out completely until by fire.Due to height
Water flow is very strong in the course of injection of pressure hydraulic giant, has hydraulic giant in arms and is difficult to adjust spray angle, cannot accurately be directed at very much fire source,
Certain limitation is caused to fire fighter's fire extinguishing in this way.Therefore, a kind of fixation device of fire-fighting lance is designed for ability
There is very much realistic meaning for field technique personnel.
Utility model content
Based on problem above, the utility model provides a kind of fixation device of fire-fighting lance.The utility model present invention
The adjusting angle that fire-fighting lance can quickly and easily be fixed, and keep fire-fighting lance comprehensive, avoids due to giant
The recoil strength of water flow makes hydraulic giant be difficult to adjust spray angle in course of injection, and fireman is allowed more preferably to complete fire-fighting work faster.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of fixation device of fire-fighting lance, including supporting leg are equipped with pedestal on supporting leg, are equipped with rotating disc on pedestal,
Installation is equipped with vertical axis of rotation on support column, collet seat is equipped in vertical axis of rotation there are two support column on rotating disc, presss from both sides
It is hinged with collet in block set, collet seat and collet are equipped with the identical semi-circular recesses of relative size, are additionally provided with boss on collet, convex
Platform is equipped with the location hole that screw passes through, and collet seat is equipped with the threaded hole to match with screw.
In the present invention, fire-fighting lance is placed in collet seat, overturning with the hinged collet of collet seat, collet with
Collet seat group is combined into circle, and the two entangles fire-fighting lance, rotary screw, and screw passes through in threaded perforations on collet and collet seat
Threaded hole locking horizontally rotate fire-fighting lance so that collet and collet seat clamp fire-fighting lance, make entirely to rotate Moving plate the bottom of at
It is rotated on seat, yawing fire-fighting lance, the vertical axis of rotation that collet seat is connected through rotates on the support columns, realizes and fixes
The purpose for the adjusting angle ejecting extinguishing that fire-fighting lance keeps fire-fighting lance comprehensive.The utility model present invention can be quickly square
Just fixation fire-fighting lance, and the adjusting angle for keeping fire-fighting lance comprehensive, avoid the course of injection due to giant
The recoil strength of middle water flow makes hydraulic giant be difficult to adjust spray angle, and fireman is allowed more preferably to complete fire-fighting work faster.
As a preferred mode, sliding rack has been additionally provided on supporting leg, sliding rack is equipped with the slide opening that supporting leg passes through, sliding
Moving frame is mounted on supporting leg by slide opening, and pin hole is additionally provided on sliding rack, and pin is inserted in pin hole, is also installed with bullet on pin
Spring, spring one end are connect with pin head, and other end is connect with sliding rack, supporting leg be equipped with the matched location hole of pin,
Sliding rack backwards to pedestal one side be equipped with Convenient table.
As a preferred mode, Convenient table is connected with contact plate backwards to pedestal on one side, and contact plate is backwards to pedestal
It is equipped with anti-skid rubber cushion on one side.
As a preferred mode, collet seat includes fire-fighting lance placing tube, and fire-fighting lance placing tube is semicircle set
Cylinder, end is equipped with operation handle.
As a preferred mode, supporting leg is equipped with universal wheel.
As a preferred mode, the one side of rotating disc towards pedestal is equipped with shaft, one side of the pedestal towards rotating disc
Equipped with circular groove, shaft is inserted into circular groove, bearing is equipped between circular groove, between support column and vertical axis of rotation
Contact position is equipped with bearing.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model present invention can quickly and easily fix fire-fighting lance, and keep fire-fighting lance comprehensive
Angle is adjusted, avoids the recoil strength of water flow in the course of injection due to giant that hydraulic giant is made to be difficult to adjust spray angle, allows and disappear
Anti- member more preferably completes fire-fighting work faster；
(2) sliding rack has been additionally provided on the utility model supporting leg, sliding rack is equipped with the slide opening that supporting leg passes through, and sliding rack is logical
It crosses slide opening to be mounted on supporting leg, pin hole is additionally provided on sliding rack, pin is inserted in pin hole, spring, bullet are also installed on pin
Spring one end is connect with pin head, and other end is connect with sliding rack, and supporting leg is equipped with and the matched location hole of pin, sliding rack
Backwards to pedestal one side be equipped with Convenient table.Fixed sliding frame carries pedestal, and sliding rack is by slide opening relative to branch on supporting leg
Leg slide downward, the spring being socketed on pin is tensional state, and when sliding rack slides into the location hole on supporting leg, spring is extensive
The elastic force that complex deformation generates pulls the location hole on pin insertion supporting leg, and the level of the Convenient table bottom end of sliding rack lower end connection is high
Degree is lower than the level height of supporting leg bottom end, fixed supporting leg and ground face contact, to achieve the purpose that adjust whole device height, together
When supporting leg on universal wheel not with ground face contact, realize conversion of the whole device from removable state to stationary state, it can be achieved that
It is fixed when injection water, the flexible transformation of universal wheel work when carrying；
(3) the utility model Convenient table is connected with contact plate backwards to pedestal on one side, and contact plate is in the one side of pedestal
Equipped with anti-skid rubber cushion, increases the frictional resistance of Convenient table when being contacted with ground, avoid in the course of injection due to giant
The recoil strength driving device of water flow is mobile；
(4) the utility model collet seat includes fire-fighting lance placing tube, and fire-fighting lance placing tube is half circular sleeve, end
End is equipped with operation handle, operates fire-fighting lance using operation handle convenient for operator.
(5) the utility model supporting leg is equipped with universal wheel and puts out more fire sources convenient for being moved in fire extinguishing procedure；
(6) one side of the utility model rotating disc towards pedestal is equipped with shaft, and the one side of pedestal towards rotating disc is equipped with circle
Connected in star, shaft are inserted into circular groove, and bearing, the contact position between support column and vertical axis of rotation are equipped between circular groove
Equipped with bearing, frictional resistance of the fire-fighting lance when horizontally rotating and vertically rotating is reduced, makes operator in rotation fire water
It is more stable flexible when rifle.
Detailed description of the invention
Fig. 1 is the front view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the local A enlarged drawing in Fig. 1.
Fig. 4 is the structural schematic diagram of collet seat.
Wherein, 1 supporting leg, 2 pedestals, 3 rotating discs, 4 support columns, 5 vertical axis of rotation, 6 collets, 7 screws, 8 collet seats, 8-1
Fire-fighting lance placing tube, 8-2 operation handle, 9 sliding racks, 10 pins, 11 springs, 12 universal wheels, 13 Convenient tables, 14 contact plates.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~4, a kind of fixation device of fire-fighting lance, including supporting leg 1 is equipped with pedestal 2, pedestal 2 on supporting leg 1
On rotating disc 3 is installed, installation is equipped with vertical axis of rotation 5 on support column 4 there are two support column 4 on rotating disc 3, vertical to turn
Collet seat 8 is installed on moving axis 5, collet 6 is hinged on collet seat 8, collet seat 8 is equipped with relative size identical half with collet 6
Circular groove is additionally provided with boss on collet 6, and boss is equipped with the location hole that screw 7 passes through, and collet seat 8 is equipped with and 7 phase of screw
Matched threaded hole.
In this example, fire-fighting lance is placed in collet seat 8, overturning with the hinged collet 6 of collet seat 8, collet 6 with
8 groups of collet seat are combined into circle, and the two entangles fire-fighting lance, rotary screw 7, and screw 7 passes through the threaded perforations and collet on collet 6
Threaded hole locking on seat 8 horizontally rotates fire-fighting lance, makes entirely to rotate so that collet 6 and collet seat 8 clamp fire-fighting lance
Moving plate 3 rotates on pedestal 2, yawing fire-fighting lance, and the vertical axis of rotation 5 that collet seat 8 is connected through is on support column 4
The purpose for the adjusting angle ejecting extinguishing that fixed fire-fighting lance keeps fire-fighting lance comprehensive is realized in rotation.The utility model
The present invention can quickly and easily fix fire-fighting lance, and the adjusting angle for keeping fire-fighting lance comprehensive, avoid due to high pressure
The recoil strength of water flow makes hydraulic giant be difficult to adjust spray angle in the course of injection of hydraulic giant, and fireman is allowed more preferably to complete fire extinguishing faster
Work.
Embodiment 2:
Referring to Fig. 1~4, a kind of fixation device of fire-fighting lance, including supporting leg 1 is equipped with pedestal 2, pedestal 2 on supporting leg 1
On rotating disc 3 is installed, installation is equipped with vertical axis of rotation 5 on support column 4 there are two support column 4 on rotating disc 3, vertical to turn
Collet seat 8 is installed on moving axis 5, collet 6 is hinged on collet seat 8, collet seat 8 is equipped with relative size identical half with collet 6
Circular groove is additionally provided with boss on collet 6, and boss is equipped with the location hole that screw 7 passes through, and collet seat 8 is equipped with and 7 phase of screw
Matched threaded hole.
Sliding rack 9 is additionally provided on supporting leg 1, sliding rack 9 is equipped with the slide opening that supporting leg 1 passes through, and sliding rack 9 is pacified by slide opening
On supporting leg 1, it is additionally provided with 10 hole of pin on sliding rack 9, pin 10 is inserted in 10 hole of pin, is also installed with spring on pin 10
11,11 one end of spring is connect with 10 head of pin, and other end is connect with sliding rack 9, and supporting leg 1 is equipped with matched with pin 10
Location hole, sliding rack 9 backwards to pedestal 2 one side be equipped with Convenient table 13.Fixed sliding frame 9, carries pedestal 2, and sliding rack 9 passes through
For slide opening relative to 1 slide downward of supporting leg on supporting leg 1, the spring 11 being socketed on pin 10 is tensional state, when sliding rack 9 slides
When location hole on to supporting leg 1, spring 11 is to restore the elastic force that deformation generates pin 10 is pulled to be inserted into the location hole on supporting leg 1,
The level height of 13 bottom end of Convenient table of 9 lower end of sliding rack connection is lower than the level height of 1 bottom end of supporting leg, fixed supporting leg 1 and ground
Face contact, to achieve the purpose that adjust whole device height, while the universal wheel 12 on supporting leg 1 is realized not with ground face contact
Conversion of the whole device from removable state to stationary state is, it can be achieved that when injection water, is fixed, and universal wheel 12 works when carrying
Flexible transformation.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~4, a kind of fixation device of fire-fighting lance, including supporting leg 1 is equipped with pedestal 2, pedestal 2 on supporting leg 1
On rotating disc 3 is installed, installation is equipped with vertical axis of rotation 5 on support column 4 there are two support column 4 on rotating disc 3, vertical to turn
Collet seat 8 is installed on moving axis 5, collet 6 is hinged on collet seat 8, collet seat 8 is equipped with relative size identical half with collet 6
Circular groove is additionally provided with boss on collet 6, and boss is equipped with the location hole that screw 7 passes through, and collet seat 8 is equipped with and 7 phase of screw
Matched threaded hole.
Convenient table 13 is connected with contact plate 14 backwards to pedestal 2 on one side, and contact plate 14 is equipped with anti-backwards to the one side of pedestal 2
Sliding rubber pad increases the frictional resistance of Convenient table 13 when being contacted with ground, avoids water flow in the course of injection due to giant
Recoil strength driving device it is mobile.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~4, a kind of fixation device of fire-fighting lance, including supporting leg 1 is equipped with pedestal 2, pedestal 2 on supporting leg 1
On rotating disc 3 is installed, installation is equipped with vertical axis of rotation 5 on support column 4 there are two support column 4 on rotating disc 3, vertical to turn
Collet seat 8 is installed on moving axis 5, collet 6 is hinged on collet seat 8, collet seat 8 is equipped with relative size identical half with collet 6
Circular groove is additionally provided with boss on collet 6, and boss is equipped with the location hole that screw 7 passes through, and collet seat 8 is equipped with and 7 phase of screw
Matched threaded hole.
Collet seat 8 includes fire-fighting lance placing tube 8-1, and fire-fighting lance placing tube 8-1 is half circular sleeve, end installation
There is operation handle 8-2, operates fire-fighting lance using operation handle 8-2 convenient for operator.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~4, a kind of fixation device of fire-fighting lance, including supporting leg 1 is equipped with pedestal 2, pedestal 2 on supporting leg 1
On rotating disc 3 is installed, installation is equipped with vertical axis of rotation 5 on support column 4 there are two support column 4 on rotating disc 3, vertical to turn
Collet seat 8 is installed on moving axis 5, collet 6 is hinged on collet seat 8, collet seat 8 is equipped with relative size identical half with collet 6
Circular groove is additionally provided with boss on collet 6, and boss is equipped with the location hole that screw 7 passes through, and collet seat 8 is equipped with and 7 phase of screw
Matched threaded hole.
Supporting leg 1 is equipped with universal wheel 12 and puts out more fire sources convenient for being moved in fire extinguishing procedure.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 6:
Referring to Fig. 1~4, a kind of fixation device of fire-fighting lance, including supporting leg 1 is equipped with pedestal 2, pedestal 2 on supporting leg 1
On rotating disc 3 is installed, installation is equipped with vertical axis of rotation 5 on support column 4 there are two support column 4 on rotating disc 3, vertical to turn
Collet seat 8 is installed on moving axis 5, collet 6 is hinged on collet seat 8, collet seat 8 is equipped with relative size identical half with collet 6
Circular groove is additionally provided with boss on collet 6, and boss is equipped with the location hole that screw 7 passes through, and collet seat 8 is equipped with and 7 phase of screw
Matched threaded hole.
The one side of rotating disc 3 towards pedestal 2 is equipped with shaft, and the one side of pedestal 2 towards rotating disc 3 is equipped with circular groove, turns
Axis is inserted into circular groove, and bearing is equipped between circular groove, and the contact position between support column 4 and vertical axis of rotation 5 is equipped with axis
Hold, reduce frictional resistance of the fire-fighting lance when horizontally rotating and vertically rotating, make operator when rotating fire-fighting lance more
Add and stablizes flexibly.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process is stated by Chu, not to limit the scope of patent protection of the utility model, the patent of the utility model
Protection scope is still subject to the claims, equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (6)
1. a kind of fixation device of fire-fighting lance, including supporting leg (1), it is characterised in that: be equipped with pedestal on the supporting leg (1)
(2), it is equipped with rotating disc (3) on the pedestal (2), there are two support column (4), the supports for installation on the rotating disc (3)
It is equipped on column (4) vertical axis of rotation (5), is equipped with collet seat (8) on the vertical axis of rotation (5), on the collet seat (8)
It is hinged with collet (6), the collet seat (8) and collet (6) are equipped with the identical semi-circular recesses of relative size, the collet (6)
On be additionally provided with boss, the boss is equipped with the location hole that screw (7) pass through, and the collet seat (8) is equipped with and screw (7) phase
Matched threaded hole.
2. a kind of fixation device of fire-fighting lance according to claim 1, it is characterised in that: also set on the supporting leg (1)
Have sliding rack (9), the sliding rack (9) is equipped with the slide opening that supporting leg (1) passes through, and the sliding rack (9) is installed by slide opening
On supporting leg (1), it is additionally provided with pin hole on the sliding rack (9), is inserted in the pin hole pin (10), the pin (10)
On be also installed with spring (11), described spring (11) one end is connect with pin (10) head, and other end is connect with sliding rack (9),
The supporting leg (1) is equipped with to be equipped with pin (10) matched location hole, the one side of the sliding rack (9) backwards to pedestal (2)
Convenient table (13).
3. a kind of fixation device of fire-fighting lance according to claim 2, it is characterised in that: the Convenient table (13) is backwards
Pedestal (2) is connected with contact plate (14) on one side, and one side of the contact plate (14) backwards to pedestal (2) is equipped with anti-slip rubber
Pad.
4. a kind of fixation device of fire-fighting lance according to claim 1, it is characterised in that: the collet seat (8) includes
Fire-fighting lance placing tube (8-1), the fire-fighting lance placing tube (8-1) are half circular sleeve, and end is equipped with operation handle
(8-2)。
5. a kind of fixation device of fire-fighting lance according to claim 1, it is characterised in that: the supporting leg (1) is equipped with
Universal wheel (12).
6. a kind of fixation device of fire-fighting lance according to claim 1, it is characterised in that: rotating disc (3) direction
The one side of pedestal (2) is equipped with shaft, and the one side of the pedestal (2) towards rotating disc (3) is equipped with circular groove, the shaft insertion
In circular groove, bearing is equipped between circular groove, the contact position between the support column (4) and vertical axis of rotation (5) is equipped with
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380817.XU CN208274861U (en) | 2018-03-20 | 2018-03-20 | A kind of fixation device of fire-fighting lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820380817.XU CN208274861U (en) | 2018-03-20 | 2018-03-20 | A kind of fixation device of fire-fighting lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208274861U true CN208274861U (en) | 2018-12-25 |
Family
ID=64749712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820380817.XU Expired - Fee Related CN208274861U (en) | 2018-03-20 | 2018-03-20 | A kind of fixation device of fire-fighting lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208274861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548244A (en) * | 2019-08-07 | 2019-12-10 | 安徽延达智能科技有限公司 | Fixed fire monitor base connection structure |
-
2018
- 2018-03-20 CN CN201820380817.XU patent/CN208274861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548244A (en) * | 2019-08-07 | 2019-12-10 | 安徽延达智能科技有限公司 | Fixed fire monitor base connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208274861U (en) | A kind of fixation device of fire-fighting lance | |
| CN204427152U (en) | Drawing table | |
| CN208274860U (en) | A kind of ejector block for fire-fighting lance | |
| CN108211185A (en) | A kind of fire-fighting fast fire-extinguishing apparatus | |
| CN107823822A (en) | Fire-fighting lance fixing device | |
| CN208863936U (en) | A kind of displaying device of novel computer hardware | |
| CN215427097U (en) | Fire monitor fixing structure for fire engine | |
| CN106704774A (en) | PAD bracket used on bed | |
| CN208287373U (en) | A kind of fire-fighting equipment detection device | |
| CN202723201U (en) | Seat with wordpad | |
| CN203477795U (en) | Novel universal joint | |
| CN213852865U (en) | Hand-push movable fire extinguishing device | |
| CN203106205U (en) | Hanging adjustable computer desk | |
| CN204485160U (en) | Fire-fighting movable type water gun rack | |
| CN202493872U (en) | Notebook computer support frame | |
| CN208911345U (en) | Portable fire plant | |
| CN111821633B (en) | Fire control unit with quick raising and lowering functions | |
| CN217205487U (en) | Safety protection equipment for building engineering | |
| CN207571927U (en) | A kind of bioconversion medium demo rack | |
| CN220142464U (en) | Anti-falling rescue net for firefighters | |
| CN219796835U (en) | Monitoring device for preventing high-altitude parabolic objects | |
| CN115253132A (en) | Fire extinguishing device for fire engineering and use method thereof | |
| CN219712819U (en) | Positioning mechanism for fire protection detection | |
| CN209355966U (en) | A kind of environmental parameter monitor device that omnibearing angel is adjusted | |
| CN215387180U (en) | Fire-fighting social service equipment utilizing big data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: No. 304, Building 10, Henan New Technology Market, No. 199, Yangjin Road, Jinshui District, Zhengzhou City, Henan Province 450003 Patentee after: Henan Qidingdong Digital Technology Co.,Ltd. Address before: 450000 No.6, unit 1, East Building 13, No.3 courtyard, Songzhai community, Jinshui District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU DAXUAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |