CN202256040U - Water hose fixture used for testing fire hose - Google Patents
Water hose fixture used for testing fire hose Download PDFInfo
- Publication number
- CN202256040U CN202256040U CN2011203574870U CN201120357487U CN202256040U CN 202256040 U CN202256040 U CN 202256040U CN 2011203574870 U CN2011203574870 U CN 2011203574870U CN 201120357487 U CN201120357487 U CN 201120357487U CN 202256040 U CN202256040 U CN 202256040U
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- water
- support
- framework
- detects
- external member
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- Expired - Fee Related
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Abstract
The utility model provides a water hose fixture used for testing a fire hose. The water hose fixture comprises a support, a frame, a cylinder and a hose sleeve, wherein the frame is erected on the support and can relatively slide in the transverse direction along the contact part between the frame and the support; a detection hole is arranged at one end of the frame; the flexible end of the cylinder is connected with the other end of the frame; the hose sleeve is arranged in the frame; one end of the hose sleeve is fixedly connected on the support, and the other end of the hose sleeve is extended out correspondingly from the detection hole; and the size of the hose sleeve is uniformly reduced from the middle part of the hose sleeve to the end part of the hose sleeve extending out of the detection hole. The water hose fixture has the advantages that the operation is simple, convenient and rapid, the stability is good, and the detection precision is high.
Description
Technical field
The utility model relates to a kind of anchor clamps, and particularly a kind of fire hose detects the water carrying jig.
Background technology
Improving constantly of Along with people's awareness of safety; Fire fighting equipment has been one of city layout and buildings factor of disposing basic consideration; But because most fire fighting equipment is long-term on the shelf; Thereby in order to guarantee the quality of fire fighting equipment, guarantee when the burst fire alarm occurring, not incur loss through delay fire fighting work, the quality testing of each parts of fire equipments is particularly important.
The water band is the important component part of fire-fighting device, and it is the flexible pipe that is used for transporting anti-flaming liquids such as water under high pressure or foam, and according to the GB requirement, the test item of water band has extensibility, expansivity and twist., be with bolt it directly to be clamped on the checkout equipment at present, pressurize then and detect through both sides at water band sample to the detection of water band.But in the process of clamping water band sample, the both sides bolt causes water band sample effectively not clamp usually because of discontinuity; And the style of usually wearing and tearing; Even can damage in the water belt material, thereby cause detecting inaccurate, testing result had cause very big influence.
The utility model content
The purpose of the utility model is to propose a kind of fire hose to detect the water carrying jig, can influence the problem of testing result with the connected mode that solves existing checkout equipment and water band.
The utility model proposes a kind of fire hose and detects the water carrying jig, comprises support, framework, cylinder and water band external member.Framework is erected on the support, and can relatively laterally slide along the contact portion work with support, and the one of which end offers the detection hole; The flexible end of cylinder links to each other with the other end of framework; One water band external member is arranged in the framework, and the one of which end is fixed on the support, and other end correspondence from detect the hole is stretched out, and water band external member from the centre part evenly dwindle to the size of stretching out the end of detecting the hole.
Further, framework offers an end inwall that detects the hole and is provided with groove, is provided with packing ring in the groove.
Further, be through with a water inlet vent port in the water band external member.
Further, offer a pilot hole on the support, an end of water band external member is arranged in the pilot hole.
The utility model proposes a kind of fire hose in addition and detects the water carrying jig, comprises support, framework, cylinder and water band external member.Framework is erected on the support rotationally, and can relatively laterally slide along the contact portion work with support, and the one of which end offers the detection hole; The flexible end of cylinder links to each other with the other end of framework; One water band external member is arranged in the framework, and the one of which end is fixed on the support, and other end correspondence from detect the hole is stretched out, and water band external member from the centre part evenly dwindle to the size of stretching out the end of detecting the hole.
Further, framework offers an end inwall that detects the hole and is provided with groove, is provided with packing ring in the groove.
Further, be through with a water inlet vent port in the water band external member.
Further, offer a pilot hole on the support, an end of water band external member is arranged in the pilot hole.
Further, support is provided with angle index.
With respect to prior art, the beneficial effect of the utility model is:
1, the utility model clamps the water band through pneumatic mode, has saved the process of in the past twisting bolt, operates more simple and conveniently, has also reduced the influence of manual operation to experimental data, can significantly improve detection efficiency.
2, the utility model adopts pneumatic mode to clamp the water band, can adjust the output pressure of air-actuated jaw automatically according to the model of water band, and the water band is stressed evenly, and in the damage water belt material, good stability has the high advantage of accuracy of detection when effectively having avoided clamping.
Description of drawings
Fig. 1 detects the structural representation of water carrying jig first embodiment for the utility model fire hose;
Fig. 2 is the side view that fire hose detects the water carrying jig among Fig. 1;
Fig. 3 detects the structural representation of water carrying jig second embodiment for the utility model fire hose;
Fig. 4 is the schematic cross-section of B-B position among Fig. 3.
Embodiment
The purpose of the utility model is on the basis of original checkout equipment, to develop, and designs a kind of fire hose and detects the water carrying jig, thereby further improve the precision and the operability of equipment, reduces the influence of manual operation to experimental data.Specify the utility model below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, it is the structural representation of the utility model fire hose detection water carrying jig first embodiment, and it comprises support 1, framework 2, cylinder 3, water band external member 4 and packing ring 5.Framework 2 is erected on the support 1, and support 1 penetrates framework 2, and framework 2 can be along doing relatively laterally to slide with the contact portion of support 1.One end of framework 2 offers and detects hole 6, is used for installing the water band.The inwall that offers framework 2 one ends that detect hole 6 is provided with groove 7, and packing ring 5 is arranged in the groove 7, to play buffer action.Cylinder 3 is arranged in the framework 2, and links to each other with external pressurized equipment (like air compressor machine, not illustrating among the figure), and a side of cylinder 3 contacts on support 1, and the flexible end 8 of cylinder 3 is connected to the other end of framework 2.One end of water band external member 4 is arranged in the pilot hole 10 that sets out on the support 1, to play the positioning action of water band external member 4; The detection hole of offering on the other end associated frame members 2 of water band external member 46, and protruding from detect hole 6 is used for sheathed water band 9, and the size of water band external member 4 from the centre part evenly dwindle gradually to stretching out the end of detecting the hole; Also connect in the water band external member 4 and be provided with into water vent port 11, be used for carrying out the water inlet and the exhaust of water band.
See also Fig. 2, it is the side view that fire hose detects the water carrying jig among Fig. 1.From Fig. 2, see; Water band external member 4 cross sections are rounded; It stretches out the end face diameter that detects hole 6 and is slightly less than the diameter that detects hole 6, thereby between water band external member 4 and detection hole 6, forms a circle slit 12, and water band 9 is promptly packed into from this slit 12 and is set on the water band external member 4.After water band 9 is enclosed within on the water band external member 4; Utilize flexible end 8 elongations of external pressurized device control cylinder 3; Drive 1 on framework 2 and support and produce slip relatively; Since an end of water band external member 4 be apical grafting on support 1, thereby along with the relative slip between framework 2 and the support 1, water band external member 4 can be stretched out detection hole 6 gradually.Again because the diameter of water band external member 4 is evenly to increase at external part on the direction of center section; Therefore in the process of flexible end 8 elongations of cylinder 3; Slit 12 can diminish gradually; And behind the flexible end 8 elongation certain-lengths of cylinder 3, just can utilize packing ring 5 that water band 9 tightly is clipped on the water band external member 4, accomplish clamping of water band.If will take off water band 9, only need control external pressurized equipment to shrink the flexible end 8 of cylinder 3, and unclamp water band 9 and get final product.
Embodiment two
See also Fig. 3; It detects the structural representation of water carrying jig second embodiment for the utility model fire hose; It comprises support 1 ', framework 2 ', cylinder 3 ', water band external member 4 ' and packing ring 5 ', and wherein, the structure of the framework 2 ' inside of present embodiment is identical with the structure of embodiment one middle frame 2 inside; And the mode that clamps of water band 9 is also identical with embodiment one, repeats no more at this.And the difference of present embodiment and embodiment one is, framework 2 ' is to be arranged on the support 1 ' rotationally.
In the reality test; Fire hose that can a termination of water band 9 is fixing detects water carrying jig (promptly implementing described anchor clamps); The rotatable fire hose of another termination detects water carrying jig (promptly implementing two described anchor clamps); Pass through the gas in the water inlet vent port drainage water band 9 then, and then just can test extensibility, expansivity and the twist of water band 9.
See also Fig. 4, it is the schematic cross-section of B-B position among Fig. 3, in scheming, can see that support 1 ' is provided with angle index, thereby can write down the angle that water band 9 reverses easily in test process.
The utility model can be adjusted the output pressure of air-actuated jaw automatically according to the model of water band, in effectively fixing and clamping water band sample, avoids causing the damage to sample, and is simple and convenient.
More than the disclosed several specific embodiments that are merely the utility model; But the utility model is not limited thereto; Any those skilled in the art can think variation, only otherwise exceed the said scope of appended claims, all should drop in the protection domain of the utility model.
Claims (9)
1. a fire hose detects the water carrying jig, it is characterized in that, comprising:
One support;
One framework is erected on this support, and can relatively laterally slide along the contact portion work with this support, and the one of which end offers a detection hole;
One cylinder, its flexible end links to each other with the other end of this framework;
One water band external member is arranged in this framework, and the one of which end is fixed on this support, and other end correspondence from this detection hole is stretched out, and this water band external member from the centre part evenly dwindle to the size of the end of stretching out this detection hole.
2. fire hose as claimed in claim 1 detects the water carrying jig, it is characterized in that the end inwall that this framework offers this detection hole is provided with a groove, is provided with a packing ring in this groove.
3. fire hose as claimed in claim 1 detects the water carrying jig, it is characterized in that, is through with a water inlet vent port in this water band external member.
4. fire hose as claimed in claim 1 detects the water carrying jig, it is characterized in that offer a pilot hole on this support, an end of this water band external member is arranged in this pilot hole.
5. a fire hose detects the water carrying jig, it is characterized in that, comprising:
One support;
One framework is erected on this support rotationally, and can be along doing relatively laterally to slide with the contact portion of this support, and the one of which end offers a detection hole;
One cylinder, its flexible end links to each other with the other end of this framework;
One water band external member is arranged in this framework, and the one of which end is fixed on this support, and other end correspondence from this detection hole is stretched out, and this water band external member from the centre part evenly dwindle to the size of the end of stretching out this detection hole.
6. fire hose as claimed in claim 5 detects the water carrying jig, it is characterized in that the end inwall that this framework offers this detection hole is provided with a groove, is provided with a packing ring in this groove.
7. fire hose as claimed in claim 5 detects the water carrying jig, it is characterized in that, is through with a water inlet vent port in this water band external member.
8. fire hose as claimed in claim 5 detects the water carrying jig, it is characterized in that offer a pilot hole on this support, an end of this water band external member is arranged in this pilot hole.
9. fire hose as claimed in claim 5 detects the water carrying jig, it is characterized in that this support is provided with angle index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203574870U CN202256040U (en) | 2011-09-22 | 2011-09-22 | Water hose fixture used for testing fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203574870U CN202256040U (en) | 2011-09-22 | 2011-09-22 | Water hose fixture used for testing fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256040U true CN202256040U (en) | 2012-05-30 |
Family
ID=46117264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203574870U Expired - Fee Related CN202256040U (en) | 2011-09-22 | 2011-09-22 | Water hose fixture used for testing fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926149A (en) * | 2014-05-04 | 2014-07-16 | 泰州中裕消防器材有限公司 | Large-aperture water hose burst pressure testing machine |
| CN104614241A (en) * | 2013-08-27 | 2015-05-13 | 海宁汉德袜业有限公司 | Tensile tester for socks |
-
2011
- 2011-09-22 CN CN2011203574870U patent/CN202256040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614241A (en) * | 2013-08-27 | 2015-05-13 | 海宁汉德袜业有限公司 | Tensile tester for socks |
| CN103926149A (en) * | 2014-05-04 | 2014-07-16 | 泰州中裕消防器材有限公司 | Large-aperture water hose burst pressure testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130922 |