CN206924295U - A kind of fire-fighting lance anti-torque force device safely - Google Patents
A kind of fire-fighting lance anti-torque force device safely Download PDFInfo
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- CN206924295U CN206924295U CN201720810063.2U CN201720810063U CN206924295U CN 206924295 U CN206924295 U CN 206924295U CN 201720810063 U CN201720810063 U CN 201720810063U CN 206924295 U CN206924295 U CN 206924295U
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- Prior art keywords
- fire
- support
- fighting lance
- force device
- torque force
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Abstract
The utility model discloses a kind of fire-fighting lance anti-torque force device safely, including hydraulic giant through hole, telescopic mast and magnetic projection, hydraulic giant barrel jacket is provided with the inside of the hydraulic giant through hole, and the inside of hydraulic giant barrel jacket is provided with bearing ball, inner cylinder is mounted with the inside of the bearing ball, and the bottom of inner cylinder is fixed with support plate, the bottom of the support plate is connected with rubber buffer post, and spring is installed between rubber buffer post, rubber buffer post is mounted with the inside of the telescopic mast, and regulating bolt is provided with telescopic mast, the bottom of the telescopic mast is fixed with bottom plate, and the groove that is magnetic is inlayed in the bottom surface of bottom plate, the left and right ends of the bottom plate are connected by rotating shaft with support, and the upper end of support is connected with rotating shaft, the outer wall of the magnetic projection is fixed with support.Anti- torque force device is provided with support to the fire-fighting lance safely, and support can be very good to be supported fire-fighting lance, ensure that the stability of fire-fighting lance in use.
Description
Technical field
Fire plant technical field is the utility model is related to, specially a kind of fire-fighting lance anti-torque force device safely.
Background technology
By connecting fire hose, the water supply installation such as water pump vehicle-mounted with fire fighting truck, hand lift water pump, fire hydrant connects fire-fighting lance
Connect, so as to realize the function of sprinkling fire, in use, water band must keep straight, forbid for traditional hydraulic giant, water band
Flower, kink phenomenon are now twisted, it is huge after otherwise the water supply installation such as fire fighting truck Vehicle loaded pump, hand lift water pump, fire hydrant supplies water to water band
Hydraulic pressure will be produced powerful torsional forces, driven fire-fighting lance, fireman to make centrifugal motion, easily cause water by the water band of kink
The danger such as rifle is slipped out of the hand, the fireman that throws, it is therefore desirable to using anti-torque force device ensures that fire-fighting lance exists safely to fire-fighting lance
Safety during use.But the common fire-fighting lance of in the market safely anti-torque force device all there is a series of defects, than
Such as fire-fighting lance, anti-torque force device is inconvenient to be folded safely, so compares occupation of land side, common fire-fighting when storage
Anti- torque force device needs to be held when in use hydraulic giant safely, can so cause fire fighter relatively arduous nor
Enough stable, anti-torque force device easily can not be adjusted easily common fire-fighting lance to the height of fire-fighting lance safely
Section, it is not unpractical enough, certain vibrations can be produced when fire-fighting lance use, the stability that have impact on fire-fighting lance is asked
Topic, therefore, it is proposed that a kind of use more convenient fire-fighting lance anti-torque force device safely.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting lance anti-torque force device safely, to solve above-mentioned background technology
Anti- torque force device is inconvenient to be folded the fire-fighting lance of middle proposition safely, so compares occupation of land side when storage, commonly
Fire-fighting lance anti-torque force device needs to be held when in use safely, can so cause fire fighter relatively arduous and
And be also not sufficiently stable, common fire-fighting lance safely anti-torque force device easily the height of fire-fighting lance can not be entered it is accommodating
Regulation, it is not practical enough, can produce certain vibrations when fire-fighting lance use, have impact on the stability of fire-fighting lance
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of fire-fighting lance anti-torque force device safely,
Including hydraulic giant through hole, telescopic mast and magnetic projection, hydraulic giant barrel jacket, and hydraulic giant gun barrel are provided with the inside of the hydraulic giant through hole
The inside of sleeve is provided with bearing ball, and inner cylinder is mounted with the inside of the bearing ball, and the bottom of inner cylinder is fixed with support plate,
The bottom of the support plate is connected with rubber buffer post, and spring is provided between rubber buffer post, the inner side peace of the telescopic mast
Rubber buffer post is equipped with, and regulating bolt is provided with telescopic mast, the bottom of the telescopic mast is fixed with bottom plate, and the bottom of bottom plate
The groove that is magnetic is inlayed in face, and the left and right ends of the bottom plate are connected by rotating shaft with support, and the upper end of support is connected with
Rotating shaft, the outer wall of the magnetic projection is fixed with support, and the bottom of support is connected with universal wheel.
Preferably, it is to be flexibly connected between the hydraulic giant barrel jacket and bearing ball.
Preferably, the side of the telescopic mast is inlaid with through hole, and through hole is helicitic texture, the screw thread form in through hole with
Screw thread form in regulating bolt matches.
Preferably, the magnetic groove and magnetic projection are rectangular-shaped, and the profile chi of magnetic groove and magnetic projection
It is very little to match.
Preferably, the support and rotating shaft form rotational structure, and the rotating range of support is 0-135 °.
Compared with prior art, the beneficial effects of the utility model are：Anti- torque force device is provided with the fire-fighting lance safely
Support, support can be very good to be supported fire-fighting lance, ensure that the stability of fire-fighting lance in use, simultaneously
Firefighterses need not carry out hand-held fire-fighting lance, so alleviate the burden of fire fighter well, and support can be by turning
Axle carries out rotary folding, so easily facilitates the storage of the anti-torque force device of safety, while magnetic projection can be very with magnetic groove
Good support is fixed, and ensure that the more firm of support-folding, rubber buffer post and spring can be to fire-fighting lances
The caused stability for shaking into row buffering, ensure that fire-fighting lance in use, by rotating regulating bolt to flexible
Post is stretched, so as to easily easily be lifted to the fire-fighting lance in anti-torque force device, more
Practicality, substantially increase the efficiency used.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic view.
In figure：1st, hydraulic giant through hole, 2, hydraulic giant barrel jacket, 3, bearing ball, 4, inner cylinder, 5, support plate, 6, rubber buffer post,
7th, spring, 8, telescopic mast, 9, regulating bolt, 10, bottom plate, 11, magnetic groove, 12, rotating shaft, 13, support, 14, magnetic projection,
15th, universal wheel, 16, through hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 to Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of fire-fighting lance anti-torque force device safely,
Including hydraulic giant through hole 1, hydraulic giant barrel jacket 2, bearing ball 3, inner cylinder 4, support plate 5, rubber buffer post 6, spring 7, telescopic mast 8,
Regulating bolt 9, bottom plate 10, magnetic groove 11, rotating shaft 12, support 13, magnetic projection 14, universal wheel 15 and through hole 16, hydraulic giant leads to
The inner side in hole 1 is provided with hydraulic giant barrel jacket 2, and the inside of hydraulic giant barrel jacket 2 is provided with bearing ball 3, hydraulic giant gun barrel sleeve
To be flexibly connected between cylinder 2 and bearing ball 3,2 rolling on bearing ball 3 of hydraulic giant gun barrel drive hydraulic giant barrel jacket can be with
Torsion is eliminated well, ensure that the safety of fire-fighting lance in use, the inner side of bearing ball 3 is mounted with inner cylinder 4, and
The bottom of inner cylinder 4 is fixed with support plate 5, and the bottom of support plate 5 is connected with rubber buffer post 6, and is provided with bullet between rubber buffer post 6
Spring 7, the inner side of telescopic mast 8 is mounted with rubber buffer post 6, and regulating bolt 9 is provided with telescopic mast 8, the side edge of telescopic mast 8
Embedded with through hole 16, and through hole 16 is helicitic texture, the screw thread form in through hole 16 and the screw thread form kissing in regulating bolt 9
Close, telescopic mast 8 is stretched by rotating regulating bolt 9, so as to easily to disappearing in anti-torque force device
Anti- hydraulic giant is easily lifted, and more practical, the bottom of telescopic mast 8 is fixed with bottom plate 10, and the bottom surface of bottom plate 10 is inlayed
Be magnetic groove 11, and the left and right ends of bottom plate 10 are connected by rotating shaft 12 with support 13, and the upper end of support 13 is connected with
Rotating shaft 12, the outer wall of magnetic projection 14 is fixed with support 13, and the bottom of support 13 is connected with universal wheel 15, the He of magnetic groove 11
Magnetic projection 14 is rectangular-shaped, and the appearance and size of magnetic groove 11 and magnetic projection 14 matches, magnetic projection 14 and magnetic
Property groove 11 can be very good that support 13 is fixed, ensure that support 13 folds more firm, support 13 and rotating shaft
12 form rotational structure, and the rotating range of support 13 is 0-135 °, and support 13 can carry out rotary folding by rotating shaft 12, this
Sample easily facilitates the storage of the anti-torque force device of safety.
Operation principle：For this kind of fire-fighting lance, device is moved to by anti-torque force device by universal wheel 15 first safely
The place needed, then fire-fighting lance gun barrel is placed in hydraulic giant through hole 1, the height according to use demand to fire-fighting lance gun barrel
Degree is adjusted, and is rotated in through hole 16 by regulating bolt 9, then telescopic mast 8 is stretched, so as to fire nozzle
Pipe is lifted, and fire-fighting lance gun barrel starts to spray water after regulation, and when water band is twisted flower, knotted, huge hydraulic pressure drives water
Band rotation produces torsional forces, and when torsional forces reaches fire-fighting lance, fire-fighting lance rotates in hydraulic giant barrel jacket 2, so as to water
Rifle barrel jacket 2 rolls on bearing ball 3, thus eliminates torsion well, ensure that fire-fighting lance using process
In safety, while device without using when can by rotating shaft 12 to support 13 carry out rotary folding, magnetic groove 11
Fit together with magnetic projection 14 so as to which support 13 be fixed, complete the folding of support 13, easily facilitate device
Storage, the use process of whole fire-fighting lance anti-torque force device safely is completed like this.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fire-fighting lance anti-torque force device, including hydraulic giant through hole (1), telescopic mast (8) and magnetic projection (14) safely, it is special
Sign is：Hydraulic giant barrel jacket (2), and the inside installation of hydraulic giant barrel jacket (2) are provided with the inside of the hydraulic giant through hole (1)
There is bearing ball (3), inner cylinder (4) is mounted with the inside of the bearing ball (3), and the bottom of inner cylinder (4) is fixed with support plate
(5), the bottom of the support plate (5) is connected with rubber buffer post (6), and spring (7), institute are provided between rubber buffer post (6)
State and rubber buffer post (6) is mounted with the inside of telescopic mast (8), and regulating bolt (9) is provided with telescopic mast (8), it is described flexible
The bottom of post (8) is fixed with bottom plate (10), and the groove that is magnetic (11), a left side for the bottom plate (10) are inlayed in the bottom surface of bottom plate (10)
Right both ends are connected by rotating shaft (12) with support (13), and the upper end of support (13) is connected with rotating shaft (12), the magnetic
The outer wall of projection (14) is fixed with support (13), and the bottom of support (13) is connected with universal wheel (15).
A kind of 2. fire-fighting lance according to claim 1 anti-torque force device safely, it is characterised in that：The hydraulic giant gun barrel sleeve
It is to be flexibly connected between cylinder (2) and bearing ball (3).
A kind of 3. fire-fighting lance according to claim 1 anti-torque force device safely, it is characterised in that：The telescopic mast (8)
Side be inlaid with through hole (16), and through hole (16) is helicitic texture, the screw thread form in through hole (16) with regulating bolt (9)
Screw thread form match.
A kind of 4. fire-fighting lance according to claim 1 anti-torque force device safely, it is characterised in that：The magnetic groove
(11) and magnetic projection (14) is rectangular-shaped, and the appearance and size of magnetic groove (11) and magnetic projection (14) matches.
A kind of 5. fire-fighting lance according to claim 1 anti-torque force device safely, it is characterised in that：The support (13) and
Rotating shaft (12) forms rotational structure, and the rotating range of support (13) is 0-135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810063.2U CN206924295U (en) | 2017-07-06 | 2017-07-06 | A kind of fire-fighting lance anti-torque force device safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810063.2U CN206924295U (en) | 2017-07-06 | 2017-07-06 | A kind of fire-fighting lance anti-torque force device safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924295U true CN206924295U (en) | 2018-01-26 |
Family
ID=61353752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810063.2U Expired - Fee Related CN206924295U (en) | 2017-07-06 | 2017-07-06 | A kind of fire-fighting lance anti-torque force device safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109125986A (en) * | 2018-06-28 | 2019-01-04 | 湖州同晟企业管理咨询服务有限公司 | A kind of mobile froth apparatus |
| CN110507940A (en) * | 2019-08-23 | 2019-11-29 | 李洋 | A kind of fire water monitor that can quickly carry out angular adjustment and fixed work |
-
2017
- 2017-07-06 CN CN201720810063.2U patent/CN206924295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109125986A (en) * | 2018-06-28 | 2019-01-04 | 湖州同晟企业管理咨询服务有限公司 | A kind of mobile froth apparatus |
| CN110507940A (en) * | 2019-08-23 | 2019-11-29 | 李洋 | A kind of fire water monitor that can quickly carry out angular adjustment and fixed work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200731 Address after: No.42, Ningshan Middle Road, Huanggu District, Shenyang City, Liaoning Province Patentee after: Shenyang Pu'an Fire Engineering Co.,Ltd. Address before: The streets of Jiyang Lu Zhao Jia Bu Cun 311800 Zhejiang city in Shaoxing Province, Zhuji City, No. 8 Patentee before: Chen Weidong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |