CN206114415U - Fire hose is experimental with interface and protection device - Google Patents
Fire hose is experimental with interface and protection device Download PDFInfo
- Publication number
- CN206114415U CN206114415U CN201621111173.1U CN201621111173U CN206114415U CN 206114415 U CN206114415 U CN 206114415U CN 201621111173 U CN201621111173 U CN 201621111173U CN 206114415 U CN206114415 U CN 206114415U
- Authority
- CN
- China
- Prior art keywords
- interface
- fire hose
- westbank
- splat
- cover plate
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a fire hose is experimental with interface and protection device, including interface base and splat westbank, splat westbank cup joints on the interface base and passes through the bolt fastening, and the contact surface of splat westbank and interface base is conical face, and fire hose compresses tightly on conical contact surface. The utility model discloses still include the protective shaft that two symmetries set up, two protective shaft pass through -hole on interface base and the splat westbank with the interface base and the splat westbank connection at fire hose both ends. The utility model discloses be conical with the contact surface design of splat westbank and interface base, increased fire hose's lifting surface area, rethread bolted connection splat westbank and interface base, fire hose is difficult for droing in the time of can guaranteeing to test. Additionally, the utility model discloses a protective shaft connects the interface base and the splat westbank at fire hose both ends, can effectively prevent the terminal interface whipping of fire hose and hurts sb. 's feelings to protect the experimenter's safety effectively.
Description
Technical field
The utility model is related to security against fire and technical field, more particularly to a kind of fire hose test interface and guarantor
Protection unit.
Background technology
Fire hose is the important tool that fire brigade carries out fire fighting and rescue, and its safety and reliability enters to success
Row is puted out a fire to save life and property and has great impact.It then becomes necessary to strictly detect to the performance and quality of fire hose.For fire hydrant
When water band is detected, because pressure is stronger in water band, fire hose coupling easily comes off, it is impossible to smoothly detection；In addition, in examination
When testing its burst pressure, with the explosion of fire hose, fire hose is possible to whipping, and afterbody interface may accidentally injure reality
Personnel are tested, therefore there is very big potential safety hazard, accordingly, it would be desirable to research and develop one not only be difficult to slip but also can guarantee that experimenter's safety
Fire hose test interface.
The content of the invention
The purpose of this utility model is to provide a kind of fire hose for being not only difficult to slip but also can guarantee that experimenter's safety
Test interface and protection device.
What the purpose of this utility model was achieved through the following technical solutions：
A kind of fire hose test interface and protection device, including interface pedestal and interface cover plate, interface pedestal and connect
Velar plate is bolted, and the interface cover plate is socketed in interface pedestal, and its contact surface is coned face, and fire water is with pressure
Tightly on the conical contact surface of interface pedestal and interface cover plate；The utility model also includes two symmetrically arranged guard bars,
Two guard bars connect the interface pedestal at fire hose two ends and interface cover plate through the through hole in interface pedestal and interface cover plate
Connect.
Further, the guard bar is constituted by two sections, and the end of two sections of guard bars is threaded, and connector passes through spiral shell
Line coordinates and connects two sections of guard bars.
Further, the guard bar two ends with diameter greater than through-hole diameter.
Further, it is provided with fin on the contact surface of the interface pedestal and interface cover plate.
The contact surface of interface cover plate and interface pedestal is designed as cone by the utility model, increased receiving for fire hose
Power area, then it is bolted interface cover plate and interface pedestal, it is ensured that fire hose is difficult for drop-off during test.In addition, this
Utility model connects the interface pedestal and interface cover plate at fire hose two ends using guard bar, when fire hose under pressure
Can freely extend longitudinal direction on guard bar during expansion, because two ends are fettered by guard bar, therefore fire hose end can be prevented
Interface whipping and hurt sb.'s feelings, the effectively safety of Protection personnel.Additionally, the utility model simple structure, it is easy to accomplish and
Promote, the detection technique to promoting fire hose has great meaning.
Description of the drawings
Below in conjunction with the specific embodiment of accompanying drawing illustrated embodiment, the above of the present utility model is remake further
Detailed description.
Fig. 1 is explosive view of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the enlarged drawing of part A in Fig. 2.
Mark in figure：1-interface pedestal, 2-interface cover plate, 3-guard bar, 4-bolt, 5-connector
Specific embodiment
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model includes interface pedestal 1, interface cover plate 2, guard bar 3, bolt 4 and connects
Device 5 is connect, interface cover plate 2 is socketed in interface pedestal 1, and is fixed in interface pedestal 1 by bolt 4.Interface pedestal 1 and interface
The contact surface of cover plate 2 is coned face, and fin is additionally provided with the contact surface of interface pedestal 1 and interface cover plate 2 in the present embodiment,
Fire hose is pressed on the conical contact surface of interface pedestal 1 and interface cover plate 2, because conical contact surface can increase during test
Plus the contact area of fire hose and interface pedestal 1 and interface cover plate 2, and then increase the lifting surface area of fire hose, and contact
Fin is provided with face, the frictional force between fire hose and interface pedestal 1 and interface cover plate 2, therefore fire water can be increased
Band is difficult for drop-off at the trial.
In addition, being also symmetrical arranged 2 through holes on interface pedestal of the present utility model 1 and interface cover plate 2, guard bar 3 is worn
Cross through hole to connect the interface pedestal 1 and interface cover plate 2 at fire hose two ends；Guard bar 3 is constituted by two sections, two sections of guard bars
End is threaded, and connector 5 is coordinated by screw thread and connects two sections of guard bars.Using the guard bar of this structure, can be square
Just the length of guard bar 3 is increased.In the present embodiment the two ends of guard bar 3 with diameter greater than through-hole diameter, can so ensure guard bar 3
All the time will not depart from interface pedestal 1 and interface cover plate 3.
During test, fire hose is pressed on the contact surface of interface pedestal 1 and interface cover plate 2, and is fixed by bolt 4
Interface pedestal 1 and interface cover plate 2, will guarantee that bolt 4 is uniformly advanced, it is to avoid a side boosts too much during fastening bolt 4, and
Another direction does not have stress, ruptures so as to cause certain part stress of fire hose during test to be concentrated very much.Due to protection
Bar 3 connects the interface pedestal 1 and interface cover plate 2 at fire hose two ends through through hole, therefore fire hose is in the effect of pressure
Can freely extend longitudinal direction on guard bar 3 during lower expansion, because two ends are fettered by guard bar 3, even if so water desmorrhexis disappears
The interface at water blocking tape two ends also will not whipping and hurt sb.'s feelings, so as to the safety of testing staff can be effectively protected.
The above be only the utility model preferred embodiment, but protection domain of the present utility model is not limited to
This, it is any all to be covered based on technical scheme provided by the utility model and the utility model transformation that carries out of design and replacement
In protection domain of the present utility model.
Claims (4)
1. a kind of fire hose test interface and protection device, including interface pedestal and interface cover plate, interface pedestal and interface
Cover plate is bolted, it is characterised in that：
(1) interface cover plate is socketed in interface pedestal, and its contact surface is coned face, and the two ends of fire hose are pressed on and connect
On the conical contact surface of mouth base and interface cover plate；
(2) two symmetrically arranged guard bars are also included, two guard bars will through the through hole in interface pedestal and interface cover plate
The interface pedestal at fire hose two ends and interface cover plate connect.
2. fire hose test interface according to claim 1 and protection device, it is characterised in that：The guard bar by
Two sections of compositions, the end of two sections of guard bars is threaded, and connector is coordinated by screw thread and connects two sections of guard bars.
3. fire hose test interface according to claim 2 and protection device, it is characterised in that：The guard bar two
End with diameter greater than through-hole diameter.
4. fire hose test interface according to claim 1 and protection device, it is characterised in that：The interface pedestal
Fin is provided with the contact surface of interface cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111173.1U CN206114415U (en) | 2016-10-10 | 2016-10-10 | Fire hose is experimental with interface and protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111173.1U CN206114415U (en) | 2016-10-10 | 2016-10-10 | Fire hose is experimental with interface and protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114415U true CN206114415U (en) | 2017-04-19 |
Family
ID=58529868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621111173.1U Expired - Fee Related CN206114415U (en) | 2016-10-10 | 2016-10-10 | Fire hose is experimental with interface and protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569514A (en) * | 2019-09-27 | 2021-03-30 | 钟荣鑫 | Community uses integrated fire-fighting equipment |
-
2016
- 2016-10-10 CN CN201621111173.1U patent/CN206114415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569514A (en) * | 2019-09-27 | 2021-03-30 | 钟荣鑫 | Community uses integrated fire-fighting equipment |
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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 |
Granted publication date: 20170419 Termination date: 20171010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |