CN206754663U - A kind of fire-fighting piecing devices - Google Patents
A kind of fire-fighting piecing devices Download PDFInfo
- Publication number
- CN206754663U CN206754663U CN201720491607.3U CN201720491607U CN206754663U CN 206754663 U CN206754663 U CN 206754663U CN 201720491607 U CN201720491607 U CN 201720491607U CN 206754663 U CN206754663 U CN 206754663U
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- CN
- China
- Prior art keywords
- clamp
- fire
- fighting
- neck
- piecing devices
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire-fighting piecing devices, including the first body, the second body and clamping joint, and the end of the first body and the second body is respectively along formed with clamp；The opening for being available for the clamp to pass through is offered in the end walls of clamping joint respectively, the medial surface of the end walls is respectively equipped with the neck being adapted with the clamp；Two baffle plates are slidably provided with the passage, a spring are provided between two baffle plate to drive two baffle plate to be pressed on respectively on the medial surface of the end walls, and the center of two baffle plate also offers through hole respectively.Technical solutions of the utility model when in use, only need to correspondingly snap onto the clamp of the first body or the second body in the neck at clamping joint both ends, easy to operate, and be that the connection and dismounting between body and clamping joint can be achieved without any instrument.
Description
Technical field
Technical field of fire control is the utility model is related to, more particularly to a kind of fire-fighting piecing devices.
Background technology
Fire extinguisher canvas hose (water band) joint part common as fire-fighting domain, extensively should in fields such as fire-fighting fire extinguishing operations
With in fire-fighting operation, it is often necessary to the fire extinguisher canvas hoses of two or more than two (water band) link together, due to fire-fighting work
Time when making is very valuable, therefore the connection for two fire extinguisher canvas hoses necessarily requires quickly docking to complete, and existing
Fire extinguisher canvas hose joint is generally complicated, and when two fire extinguisher canvas hoses are connected by the water pipe head, also tends to need work
Has the installation that can just achieve a butt joint, it is impossible to quickly installation and removal, delay the quality time of fire fighting.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art at least to some extent, there is provided a kind of fire-fighting connects
Head device.
To achieve the above object, the utility model proposes fire-fighting piecing devices, including：
First body and the second body, the end of first body and the second body radially extend formed with square respectively
The clamp of shape or ellipse；
Clamping joint, the clamping joint include two symmetrical half affixed clamping joints, two half clamping joint pairings
Passage formed with cylinder after fixation, offers the opening for being available for the clamp to pass through in the end walls of the passage respectively,
The medial surface of the end walls is respectively equipped with the neck being adapted with the clamp；Two gears are slidably provided with the passage
Plate, a spring is provided with to drive two baffle plate to be pressed on respectively on the medial surface of the end walls between two baffle plate,
And the center of two baffle plate also offers through hole respectively；
First body and the second body with the clamping joint when being connected, the card of first body or the second body
Plate by it is described opening enter the passage in, and it is rotated after can be caught in the neck on the inside of the end wall, the baffle plate by
Clamp sealing is pressed in the neck by the active force of the spring, and first body or the second body pass through
The through hole of the baffle plate connects with the passage.
Preferably, the both sides of half clamping joint radially extend formed with connection bump respectively, in the projection vertically
Direction is arranged at intervals with multiple mounting holes；It is through the mounting hole in connection bump that two half clamping joints are tight by fastener
Gu.
Preferably, the rubber coating for sealing is provided with the contact surface of described two half clamping joints.
Preferably, when the clamp is caught in the neck, the medial surface of the medial surface of the clamp and the end wall
It is bonded to each other concordantly and with the lateral surface of the baffle plate.
Preferably, the neck surface of the end walls is provided with the rubber coating for sealing.
Preferably, the opposite exterior lateral sides face of two baffle plate is separately provided for the rubber coating of sealing.
Preferably, first body and the second body are respectively the extinguishing pipe that big pipe with small pipe diameter differs.
Preferably, the length direction of the length direction of the neck and the through hole is mutually perpendicular to.
The clamp of first body or the second body when in use, only need to correspondingly be snapped onto card by technical solutions of the utility model
It is easy to operate in the neck at joint both ends, and without any instrument be can be achieved connection between body and clamping joint and
Dismounting.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is cross-sectional view of the present utility model；
Fig. 3 is configuration schematic diagram of the present utility model；
Fig. 4 is scheme of installation of the present utility model.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation, 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.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " " axial direction ", " circumference ", " radial direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The fire-fighting piecing devices of the utility model embodiment are described in detail with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, according to the fire-fighting piecing devices of the utility model embodiment, including the first body 10, second
The end of body 20 and clamping joint 30, the first body 10 and the second body 20 radially extends formed with rectangle or ellipse respectively
The clamp 11,21 of shape, it is connected to by the clamp 11,21 dismountable fast sealings on the both ends of the clamping joint 30, and
First body 10 is connected with the second body 20 by clamping joint 30.
Specifically, the clamping joint 30 includes two symmetrical half affixed clamping joints 31, two half clamping joints
Passage 32 formed with cylinder after 31 pairings are fixed, offers in the end walls 33 of the passage 32 and is available for the clamp respectively
11st, 21 opening 331 passed through, the medial surface of the end walls 33 are respectively equipped with the neck being adapted with the clamp 11,21
332；Two baffle plates 34 are slidably provided with the passage 32, a spring 35 is provided between two baffle plate 34 to drive
Two baffle plates 34 are stated to be pressed on respectively on the medial surface of the end walls 33, and the center of two baffle plate 34 also offer respectively it is logical
Hole 341.
The body 20 of first body 10 and second with the clamping joint 30 when being connected, first body 10 or the second
The clamp 11,21 of body 20 by it is described opening 331 enter the passages 32 in, and it is rotated after can be caught in the end wall 33
In the neck 332 of side, the clamp 11,21 sealing is pressed on the neck by the baffle plate 34 by the active force of the spring 35
In 332, and the body 20 of first body 10 or second is connected by the through hole 341 of the baffle plate 34 with the passage 32.
According to the fire-fighting piecing devices of the utility model embodiment, as shown in figure 4, the first body 10 is passed through into its end
Clamp 11 is projecting axially into by the opening 331 on one end end wall 33 of clamping joint 30, and apply certain pressure by baffle plate 34 to
Interior some distances of passage, then rotating the first body 10 makes the rotation of clamp 11 extremely corresponding with the neck 332 on the inner side of end wall 33,
Now clamp 11 can be snapped onto under the promotion of baffle plate 34 in the described neck 332, realize the first body 10 and clamping joint 30
Clamping；Second body 20 is also connected on the other end of clamping joint 30 using identical snap fit, formed the first body 10 with
Second body 20 is sealed by clamping joint 30 and connected.And needing from clamping joint 30 to tear the first body 10 or the second body 20 open
When unloading, same principle, as long as applying an active force for promoting baffle plate 34 to the first body 10 or the second body 20, so as to
The first body 10 or the clamp of the end of the second body 20 11,21 is deviate from out of neck 332, then rotate to an angle make its with
Be open 331 correspondences, you can separates the first body 10 or the second body 20 from clamping joint 30.
As better embodiment of the present utility model, the both sides of half clamping joint 31 radially extend formed with even respectively
Projection 311 is connect, multiple mounting holes 312 are in axial direction arranged at intervals with the projection；By fastener through connection bump 311
On mounting hole 312 two half clamping joints 31 are fastened.Wherein, fastener is the structure that common screw bolt and nut coordinates,
Corresponding mounting hole 312 in connection bump 311 is threaded through on two and half clamping joints 31, part is passed using nut screw rod
So that two and half clamping joints 31 fasten.
Further, the rubber coating for sealing is provided with the contact surface of described two half clamping joints 31.In this way,
Two and half clamping joints 31 by fastener pairing it is affixed after, can guarantee that the contact sealing between two and half clamping joints 31.
Preferably, when the clamp 11,21 is caught in the neck 332, the medial surface of the clamp 11,21 with it is described
The medial surface of end wall 33 is concordant and is bonded to each other with the lateral surface of the baffle plate 34, and the surface of neck 332 of the end walls 33
The rubber coating for sealing is provided with, the opposite exterior lateral sides face of two baffle plate 34 is separately provided for the rubber painting of sealing
Layer.In this way, when the clamp 11,21 of the first body 10 or the second body 20 is snapped onto in neck 332, gear can be promoted by spring 35
Clamp 11,21 is pressed in neck 332 by plate 34, and utilizes the rubber coating of the surface of neck 332 and the lateral surface of baffle plate 34, really
The sealing of the body 10 of clamping joint 30 and first or the second body 20 is protected.
The body 20 of first body 10 and second can be respectively the extinguishing pipe that big pipe with small pipe diameter differs, as long as the first body
10 and the clamp 11 on the end of the second body 20,21 sizes keep constant, so can be achieved to disappear two calibers are different
Anti- pipe is attached.
Further, the length direction of the length direction of the neck 332 and the through hole 341 is mutually perpendicular to, also
It is to say, after the clamp 11,21 of the first body 10 or the second body 20 enters from opening 331 and promotes 34 certain distance of baffle plate,
Being rotated by 90 ° can snap onto clamp 11,21 realizes the close of the first body 10 or the second body 20 and clamping joint 30 in neck 332
Envelope connection.
In summary, fire-fighting piecing devices of the present utility model when in use, only need to be by the first body 10 or the second body
20 clamp 11,21 is corresponding to be snapped onto in the neck 332 at the both ends of clamping joint 30, easy to operate, and is without any instrument
The connection and dismounting between body and clamping joint 30 can be achieved.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (8)
- A kind of 1. fire-fighting piecing devices, it is characterised in that including：First body and the second body, the end of first body and the second body radially extend respectively formed with rectangle or The clamp of ellipse；Clamping joint, the clamping joint include two symmetrical half affixed clamping joints, and two half clamping joint pairings are fixed Passage afterwards formed with cylinder, offers the opening for being available for the clamp to pass through in the end walls of the passage respectively, described The medial surface of end walls is respectively equipped with the neck being adapted with the clamp；Two baffle plates are slidably provided with the passage, A spring is provided between two baffle plate to drive two baffle plate to be pressed on respectively on the medial surface of the end walls, and institute The center for stating two baffle plates also offers through hole respectively；When being connected with the clamping joint, the clamp of first body or the second body leads to for first body and the second body Cross it is described opening enter the passage in, and it is rotated after can be caught in the neck on the inside of the end wall, the baffle plate is by described Clamp sealing is pressed in the neck by the active force of spring, and first body or the second body pass through the gear The through hole of plate connects with the passage.
- 2. fire-fighting piecing devices as claimed in claim 1, it is characterised in that the both sides of half clamping joint radially extend respectively Formed with connection bump, multiple mounting holes are in axial direction arranged at intervals with the projection；By fastener through connection bump On mounting hole two half clamping joints are fastened.
- 3. fire-fighting piecing devices as claimed in claim 2, it is characterised in that set on the contact surface of two half clamping joints There is the rubber coating for sealing.
- 4. fire-fighting piecing devices as claimed in claim 1, it is characterised in that when the clamp is caught in the neck, institute The medial surface for stating clamp is concordant with the medial surface of the end wall and be bonded to each other with the lateral surface of the baffle plate.
- 5. fire-fighting piecing devices as claimed in claim 4, it is characterised in that the neck surface of the end walls, which is provided with, to be used for The rubber coating of sealing.
- 6. fire-fighting piecing devices as claimed in claim 4, it is characterised in that the opposite exterior lateral sides face of two baffle plate is set respectively There is the rubber coating for sealing.
- 7. fire-fighting piecing devices as claimed in claim 1, it is characterised in that first body and the second body are respectively big The extinguishing pipe that pipe with small pipe diameter differs.
- 8. fire-fighting piecing devices as claimed in claim 1, it is characterised in that the length direction of the neck and the through hole Length direction is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491607.3U CN206754663U (en) | 2017-05-05 | 2017-05-05 | A kind of fire-fighting piecing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491607.3U CN206754663U (en) | 2017-05-05 | 2017-05-05 | A kind of fire-fighting piecing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754663U true CN206754663U (en) | 2017-12-15 |
Family
ID=60616579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491607.3U Expired - Fee Related CN206754663U (en) | 2017-05-05 | 2017-05-05 | A kind of fire-fighting piecing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864880A (en) * | 2019-01-30 | 2019-06-11 | 上海博化安防设备有限公司 | Eye syringe outer housing |
-
2017
- 2017-05-05 CN CN201720491607.3U patent/CN206754663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864880A (en) * | 2019-01-30 | 2019-06-11 | 上海博化安防设备有限公司 | Eye syringe outer housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |