CN106422136B - A kind of drafting tool of high pressure fire fighting water band - Google Patents

A kind of drafting tool of high pressure fire fighting water band Download PDF

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Publication number
CN106422136B
CN106422136B CN201611122286.6A CN201611122286A CN106422136B CN 106422136 B CN106422136 B CN 106422136B CN 201611122286 A CN201611122286 A CN 201611122286A CN 106422136 B CN106422136 B CN 106422136B
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CN
China
Prior art keywords
link
traction
transverse
transverse link
high pressure
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
Application number
CN201611122286.6A
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Chinese (zh)
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CN106422136A (en
Inventor
余谧
竺彦纶
韩强
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Shanghai Dianji University
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Shanghai Dianji University
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Publication date
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Priority to CN201611122286.6A priority Critical patent/CN106422136B/en
Publication of CN106422136A publication Critical patent/CN106422136A/en
Application granted granted Critical
Publication of CN106422136B publication Critical patent/CN106422136B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C33/00Hose accessories
    • A62C33/04Supports or clamps for fire hoses

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention discloses a kind of drafting tools of high pressure fire fighting water band, including the first transverse link, second transverse link and traction handgrip, drawing handgrip includes support link, traction link and traction pawl, the both ends of support link are flexibly connected with one end of one end of the first transverse link and traction link respectively, the other end of traction link is connected with traction pawl, the both ends of second transverse link are flexibly connected with the traction link of two sides respectively, the bottom of first transverse link is equipped with guide rod, guide rod is arranged in the pilot hole on the second transverse link and can slide in pilot hole along the length direction of its own;Longitudinal handle and transverse handle are respectively equipped on first transverse link and the second transverse link.Structure of the invention is lightly compact, safe and reliable, can fire hose fast and effeciently be clamped and be put down, and the working strength of fire fighters is substantially reduced, and improves fire-fighting work efficiency.

Description

A kind of drafting tool of high pressure fire fighting water band
Technical field
The present invention relates to fire-fighting operation ancillary equipment fields, are related specifically to a kind of drafting tool of high pressure fire fighting water band.
Background technique
Currently, relying primarily on fire fighters for high pressure fire fighting hose clip in oxter in fire-fighting combat exercise and fire-fighting scene Dragging, fire fighters must squat down in advance, and clutch high pressure fire fighting water band and be sandwiched oxter and run rapidly, simultaneously Firmly dragging water band is straightened.This is a kind of method for fully relying on manpower to complete fire-fighting operation, for fire fighters Physical consumption it is huge, and grab the mode clamped with oxter and unreliable by hand.Traditional high pressure fire fighting water band is generally adopted With 94 type high pressure fire fighting water bands, according to calculating, the high pressure fire fighting water band self weight that outer diameter is 94 millimeters, length is 20 meters is 5 kilograms, The water-filled weight of water band is about 128 kilograms, and therefore, the total weight of high pressure fire fighting water band reaches 133 kilograms or so.Such weight Fully rely on manpower complete fire-fighting operation it is both unreliable and also do not meet modernization fire-fighting operation demand.
Summary of the invention
It is an object of the invention to aiming at the shortcomings in the prior art, provide a kind of drafting tool of high pressure fire fighting water band, To solve the above problems.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of drafting tool of high pressure fire fighting water band, including the first transverse link disposed in parallel and the second transverse link, The both ends of first transverse link and the second transverse link are respectively symmetrically equipped with a traction handgrip, and the traction handgrip includes support Connecting rod, traction link and traction pawl, the both ends of support link one end with one end of the first transverse link and traction link respectively It is flexibly connected, the other end of traction link is connected with pawl is drawn, the both ends of the second transverse link traction link with two sides respectively It is flexibly connected, the bottom of the first transverse link is equipped with guide rod, offers on the second transverse link and mutually fits with the shape of guide rod The pilot hole answered, guide rod are arranged in pilot hole and can slide in pilot hole along the length direction of its own;First laterally The longitudinal handle and transverse handle of grasping are respectively provided on connecting rod and the second transverse link.
Further, the pawl mouth of the traction pawl is V-structure.
Further, length of the length of first transverse link less than the second transverse link.
Further, first transverse link is flexibly connected by the first pin shaft part with support link, traction link point Not Tong Guo the second pin shaft part and third pin shaft part be flexibly connected with support link and the second transverse link, draw pawl and traction link It is fixedly linked.
Further, the end of the guide rod is equipped with block, and the size of block is greater than the aperture of pilot hole.
Further, longitudinal handle is set to the upper end of the first transverse link, including U-shaped first-hand grip frame and sets In the first hand-held pole in first-hand grip frame, first-hand grip frame is connected by longitudinal rod with the first transverse link, the axis of longitudinal rod The axial line of heart line and guide rod coincides.
Further, the transverse handle is set to the side of the second transverse link, including U-shaped second-hand's grip frame and sets In the second hand-held pole in second-hand's grip frame.
Compared with prior art, beneficial effects of the present invention are as follows:
Structure of the invention is lightly compact, can draw the high pressure fire fighting of 94 millimeters of outer diameter, 20 meters of length, 133 kilograms of weight Water band plays the actual effect of " small ant removes big tree ".Meanwhile in fire-fighting combat exercise, fire fighters only need to bend over to make Fire hose is grabbed with traction pawl, then one hand holds longitudinal handle and runs dragging, changes and fully relies on hand in the past and grab The predicament of fire-fighting operation is completed with the mode of armpit folder, the physical efficiency of fire fighters is greatly saved, is substantially reduced at fire-fighting scene The working strength of fire fighters improves fire-fighting work efficiency, while the physical strength of saving is assigned to other necessary fire-fighting works In, and it is more reliable, safer more than fire-fighting operation is completed by manpower using present invention traction.
Present invention can apply to the specific implementation work of fire-fighting combat exercise and fire-fighting scene, alternative manpower completes fire-fighting Operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preparation state of the drafting tool of high pressure fire fighting water band of the present invention.
Fig. 2 is that the structure of the crawl high pressure fire fighting water carrier state of the drafting tool of high pressure fire fighting water band of the present invention is shown It is intended to.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
Referring to Fig. 1 and Fig. 2, the drafting tool of a kind of high pressure fire fighting water band of the present invention, including disposed in parallel One transverse link 8 and the second transverse link 5.The both ends of first transverse link 8 and the second transverse link 5 are respectively symmetrically equipped with one Handgrip is drawn, traction handgrip includes support link 7, traction link 4 and traction pawl 2.The both ends of support link 7 are horizontal with first respectively One end of one end and traction link 4 to connecting rod 8 is flexibly connected, and the other end of traction link 4 is connected with traction pawl 2.Second is horizontal It is flexibly connected respectively with the traction link 4 of two sides to the both ends of connecting rod 5.The bottom of first transverse link 8 is equipped with guide rod 6, the The pilot hole being adapted with the shape of guide rod 6 is offered on two transverse links 5, guide rod 6 is arranged in pilot hole and can be It is slided in pilot hole along the length direction of its own.Grasping is respectively provided on first transverse link 8 and the second transverse link 5 Longitudinal handle 9 and transverse handle 3.
The present invention uses extra super duralumin alloy material substantially, makes self weight of the invention less than 2.5 kilograms.
The pawl mouth for drawing pawl 2 is V-structure.Certainly, the pawl mouth for drawing pawl 2 may be arcuate structure, but in view of using V The pawl mouth of type structure can in a certain range grab different size of high pressure fire fighting water band 1, therefore use V-structure It is optimal.
Length of the length of first transverse link 8 less than the second transverse link 5.
First transverse link 8 is flexibly connected by the first pin shaft part with support link 7, and traction link 4 passes through second respectively Pin shaft part and third pin shaft part are flexibly connected with support link 7 and the second transverse link 5, traction pawl 2 and 4 stationary phase of traction link Even.
The end for being oriented to 6 bars is equipped with block, and the size of block is greater than the aperture of pilot hole.
Longitudinal handle 9 is set to the upper end of the first transverse link 8, including U-shaped first-hand grip frame and is set to first handle The first hand-held pole on frame, first-hand grip frame are connected by longitudinal rod with the first transverse link 8, the axial line and guiding of longitudinal rod The axial line of bar 6 coincides.First-hand grip frame is fixedly linked with the first hand-held pole and longitudinal rod respectively, makes during traction Component will not be generated.
Transverse handle 3 is set to the side of the second transverse link 5, including U-shaped second-hand's grip frame and is set to second handle The second hand-held pole on frame.Second-hand's grip frame is fixedly linked with the second hand-held pole, makes that component will not be generated during traction.
In the use of the present invention, the fire fighters right hand holds longitudinal handle 9 for grabbing 94 type high pressure fire fighting water bands 1 To going places, left hand is then held into transverse handle 3, decontrols the right hand rapidly, opened, make naturally for gravity factor traction pawl 2 The extended distance obtained between the traction pawl 2 of the left and right sides reaches 106 millimeters, it is sufficient to across fire hose of the accumbency on ground 10 1, prepare crawl fire hose 1.
And then previous step acts, and the left hand of fire fighters is held transverse handle 3 and is pressed downward, and the right hand holds longitudinal handle 9 It pulls up, so that fire hose 1 is firmly grasped in tightening to the traction pawl 2 of the left and right sides inwards simultaneously.At the same time, left hand decontrols lateral hand Handle 3, the right hand longitudinal handle 9 of holding with a firm grip tow fire hose 1 and are drawn directly.After fire hose 1 is drawn directly, replacement left hand holds cross To handle 3, the right hand is decontroled, traction pawl 2 opens naturally causes the landing of fire hose 1 in place.By the guiding role of guide rod 6, The flexible movements that traction pawl 2 loosens and firmly grasps are stablized, and when drawing the promptly fire hose 1 of pawl 2, the support of the left and right sides connects Step up caused by bar 7 torque be consistently greater than fire hose 1 be self-possessed brought by unclamp torque.Therefore, fire hose 1 is being dragged Row is in locking state during drawing directly always.Meanwhile fire fighters, after grabbing fire hose 1, longitudinal handle 9 is in knee Position more than lid causes the arm of fire fighters to be in the proper states naturally drooped.First hand-held pole and the second hand-held pole Ripple equipped with the hand-type for meeting people keeps grip feeling more comfortable.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (7)

1. a kind of drafting tool of high pressure fire fighting water band, it is characterised in that: including the first transverse link disposed in parallel and second The both ends of transverse link, the first transverse link and the second transverse link are respectively symmetrically equipped with a traction handgrip, and the traction is grabbed Hand include support link, traction link and traction pawl, the both ends of support link respectively with one end of the first transverse link and traction One end of connecting rod is flexibly connected, and the other end of traction link is connected with pawl is drawn, the both ends of the second transverse link respectively with two sides Traction link be flexibly connected, the bottom of the first transverse link is equipped with guide rod, offers on the second transverse link and guide rod The adaptable pilot hole of shape, guide rod is arranged in pilot hole and can be in pilot hole along the length direction cunning of its own It is dynamic;The longitudinal handle and transverse handle of grasping are respectively provided on first transverse link and the second transverse link.
2. the drafting tool of high pressure fire fighting water band according to claim 1, it is characterised in that: it is described traction pawl pawl mouth be V-structure.
3. the drafting tool of high pressure fire fighting water band according to claim 1, it is characterised in that: first transverse link Length of the length less than the second transverse link.
4. the drafting tool of high pressure fire fighting water band according to claim 1, it is characterised in that: first transverse link is logical It crosses the first pin shaft part to be flexibly connected with support link, traction link passes through the second pin shaft part and third pin shaft part respectively and support connects Bar and the second transverse link are flexibly connected, and traction pawl is fixedly linked with traction link.
5. the drafting tool of high pressure fire fighting water band according to claim 1, it is characterised in that: the end of the guide rod is set There is block, the size of block is greater than the aperture of pilot hole.
6. the drafting tool of high pressure fire fighting water band according to claim 1, it is characterised in that: the longitudinal direction handle is set to the The upper end of one transverse link, the first hand-held pole including U-shaped first-hand grip frame and in first-hand grip frame, first handle Frame is connected by longitudinal rod with the first transverse link, and the axial line of longitudinal rod and the axial line of guide rod coincide.
7. the drafting tool of high pressure fire fighting water band according to claim 1, it is characterised in that: the transverse handle is set to the The side of two transverse links, the second hand-held pole including U-shaped second-hand's grip frame and in second-hand's grip frame.
CN201611122286.6A 2016-12-08 2016-12-08 A kind of drafting tool of high pressure fire fighting water band Expired - Fee Related CN106422136B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611122286.6A CN106422136B (en) 2016-12-08 2016-12-08 A kind of drafting tool of high pressure fire fighting water band

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Application Number Priority Date Filing Date Title
CN201611122286.6A CN106422136B (en) 2016-12-08 2016-12-08 A kind of drafting tool of high pressure fire fighting water band

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CN106422136A CN106422136A (en) 2017-02-22
CN106422136B true CN106422136B (en) 2019-05-14

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115068868B (en) * 2022-08-23 2022-11-04 徐州鲁班智能科技有限公司 Portable hook ware that fire hose used

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179017A (en) * 2011-05-17 2011-09-14 韩艾良 High-rise building external wall suspension type remote control fire distinguishing device and method
CN203609789U (en) * 2013-12-09 2014-05-28 北京中卓时代消防装备科技有限公司 Clamp type fire hose dragging and fixing device on high-rise building wall
CN203865742U (en) * 2013-12-26 2014-10-08 方海涛 Rapid pipe tape releasing and collecting device
CN204174664U (en) * 2014-10-28 2015-02-25 李辉 A kind of residential block cuts off the water interim water supply installation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179017A (en) * 2011-05-17 2011-09-14 韩艾良 High-rise building external wall suspension type remote control fire distinguishing device and method
CN203609789U (en) * 2013-12-09 2014-05-28 北京中卓时代消防装备科技有限公司 Clamp type fire hose dragging and fixing device on high-rise building wall
CN203865742U (en) * 2013-12-26 2014-10-08 方海涛 Rapid pipe tape releasing and collecting device
CN204174664U (en) * 2014-10-28 2015-02-25 李辉 A kind of residential block cuts off the water interim water supply installation

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Granted publication date: 20190514