CN103926149A - Large-aperture water hose burst pressure testing machine - Google Patents
Large-aperture water hose burst pressure testing machine Download PDFInfo
- Publication number
- CN103926149A CN103926149A CN201410183289.5A CN201410183289A CN103926149A CN 103926149 A CN103926149 A CN 103926149A CN 201410183289 A CN201410183289 A CN 201410183289A CN 103926149 A CN103926149 A CN 103926149A
- Authority
- CN
- China
- Prior art keywords
- burst pressure
- water hose
- oil cylinder
- water band
- testing machine
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000004880 explosion Methods 0.000 claims description 18
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a burst pressure testing machine, and particularly relates to a large-aperture water hose burst pressure testing machine. According to the technical solution, the large-aperture water hose burst pressure testing machine comprises a rack, a plurality of supporting legs for supporting and fixing the rack, a pressure gauge and a hydraulic pump station, wherein left and right burst oil cylinders are arranged on symmetrical left and right brackets, respectively, an output shaft of the left burst oil cylinder penetrates through a left cylinder base flange to be fixedly connected with a left conical water hose fixture mould core with a left water inlet, an output shaft of the right burst oil cylinder penetrates through a right cylinder base flange to be fixedly connected with a right conical water hose fixture mould core with a right water inlet, left and right clamping mould sleeves for clamping a water hose on the mould cores are cooperatively arranged on the upper and lower sides of the left and right conical water hose fixture mould cores, and left and right loading and unloading operation levers are arranged on the left and right brackets. The large-aperture water hose burst pressure testing machine provided by the invention has the advantages of reasonable structure, convenience for use and capability of reducing the labor intensity of workers and improving the production efficiency.
Description
Technical field
The present invention relates to a kind of burst pressure and realize machine, relate in particular to a kind of LDH burst pressure tests machine.
Background technology
Water band burst pressure tests machine is a kind ofly in water band inside, by liquid, to exert pressure continuously, and maximum pressure when test water band breaks is suddenly tried to achieve the equipment of the burst strength of water band.At present, on market, the water band bore of water band explosion bulge test function test is less than φ 150mm.In addition, the water belt lacing of test water band is connected generally employing and is threaded with testing machine, be to be all connected with testing machine by artificial rotary test water belt lacing while testing at every turn, and workman's working strength is large, and inefficiency.Therefore, current water band burst pressure tests machine can not meet numerous users' user demand.Should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The object of the invention is: for above-mentioned deficiency, provide a kind of rational in infrastructure, the LDH burst pressure tests machine that result of use is good.
For achieving the above object, the technical solution used in the present invention is:
A kind of large aperture water band burst pressure tests machine, comprise frame, support a plurality of spikes of fixed frame, tensimeter and hydraulic power unit, two symmetrical left sides, on right support, be respectively equipped with a left side, right explosion oil cylinder, described left explosion oil cylinder is fixed between left piston bar flange and left cylinder base flange, described right explosion oil cylinder is fixed between right piston rod flange and right cylinder base flange, the output shaft of described left explosion oil cylinder is through left cylinder base flange and fixed with the left taper hose clip tool core rod of left water inlet, the output shaft of described right explosion oil cylinder is through right cylinder base flange and fixed with the right taper hose clip tool core rod of right water inlet, a described left side, the upper and lower sides of right taper hose clip tool core rod coordinates and is provided with for by the hose clip left side on core rod tightly, right fixture die sleeve, a described left side, on right support, be also provided with a left side, right charge and discharge operations bar.
Further technical scheme:
Described spike is provided with the adjustable screw mandrel of adjustable spike height.
The inner side of described left and right support is provided with cushion pad.
The below of described frame is provided with mobile device.
Preferably, described mobile device is Moving caster.
On described left and right support, be separately installed with travel mechanism, the roller of the roller of travel mechanism and left and right piston rod flange lower end is suitable.
Due to the application of technique scheme, the present invention compared with prior art tool has the following advantages:
1, the present invention is rational in infrastructure, can carry out pressure test to wide-aperture water band, and the burst pressure of test water band bore φ 300 only needs just can complete about 20 minutes, greatly reduces people's labour intensity.
2, the present invention adopts fixture die sleeve to fix water band, can realize hydraulic pressure automatic tightening and dismounting, is conducive to reduce workman's working strength, increases work efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the embodiment of the present invention one external structure schematic diagram.
In above accompanying drawing: 1, frame, 2, spike, 3, tensimeter, 4, hydraulic power unit, 5, left socle, 6, right support, 7, left explosion oil cylinder, 8, right explosion oil cylinder, 9, left piston bar flange, 10, left cylinder base flange, 11, right piston rod flange, 12, right cylinder base flange, 13, left taper hose clip tool core rod, 14, right taper hose clip tool core rod, 15, left fixture die sleeve, 16, right fixture die sleeve, 17, left water inlet, 18, right water inlet, 19, travel mechanism, 20, roller, 21, cushion pad, 22, mobile device, 23, adjustable screw mandrel, 24, left charge and discharge operations bar, 25, right charge and discharge operations bar.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment mono-:
As shown in Figure 1, a kind of large aperture of the present invention water band burst pressure tests machine, comprise frame 1, support a plurality of spikes 2 of fixed frame 1, tensimeter 3 and hydraulic power unit 4, two symmetrical left sides, right support 5, on 6, be respectively equipped with a left side, right explosion oil cylinder 7, 8, described left explosion oil cylinder 7 is fixed between left piston bar flange 9 and left cylinder base flange 10, described right explosion oil cylinder 8 is fixed between right piston rod flange 11 and right cylinder base flange 12, the output shaft of described left explosion oil cylinder 7 is through left cylinder base flange 10 and fixed with the left taper hose clip tool core rod 13 of left water inlet 17, the output shaft of described right explosion oil cylinder 8 is through right cylinder base flange 12 and fixed with the right taper hose clip tool core rod 14 of right water inlet 18, a described left side, right taper hose clip tool core rod 12, 14 upper and lower sides coordinates and is provided with for by the hose clip left side on core rod tightly, right fixture die sleeve 15, 16, a described left side, right support 5, on 6, be also provided with a left side, right charge and discharge operations bar 24, 25.
On described left and right support 5,6, be separately installed with travel mechanism 19, the roller 20 of travel mechanism 19 is suitable with the roller 20 of left and right piston rod flange 9,11 lower ends.
The inner side of described left and right support 5,6 is provided with cushion pad 21.
The below of described frame 1 is provided with mobile device 22.
Preferably, mobile device 22 is Moving caster.
Preferably, described spike 2 is provided with the adjustable screw mandrel 23 of adjustable spike height.
A kind of large aperture of the present invention water band burst pressure tests machine, can carry out pressure test to wide-aperture water band, and the burst pressure of test water band bore φ 300 only needs just can complete about 20 minutes, greatly reduces people's labour intensity.In addition, adopt fixture die sleeve 15.16 to fix water band, adopt charge and discharge operations bar 17,18 to control automatic tightening and the dismounting of fixture die sleeve, be conducive to reduce workman's working strength, increase work efficiency.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a large aperture water band burst pressure tests machine, is characterized in that: comprise frame (1), support a plurality of spikes (2) of fixed frame (1), tensimeter (3) and hydraulic power unit (4), two symmetrical left sides, right support (5, 6) on, be respectively equipped with a left side, right explosion oil cylinder (7, 8), described left explosion oil cylinder (7) is fixed between left piston bar flange (9) and left cylinder base flange (10), described right explosion oil cylinder (8) is fixed between right piston rod flange (11) and right cylinder base flange (12), the output shaft of described left explosion oil cylinder (7) is through left cylinder base flange (10) and fixed with the left taper hose clip tool core rod (13) of left water inlet (17), the output shaft of described right explosion oil cylinder (8) is through right cylinder base flange (12) and fixed with the right taper hose clip tool core rod (14) of right water inlet (18), a described left side, right taper hose clip tool core rod (13, 14) upper and lower sides coordinates and is provided with for by the hose clip left side on core rod tightly, right fixture die sleeve (15, 16), a described left side, right support (5, 6) on, be also provided with a left side, right charge and discharge operations bar (24, 25).
2. a kind of large aperture according to claim 1 water band burst pressure tests machine, it is characterized in that: described left and right support is separately installed with travel mechanism (19) on (5,6), the roller (20) of travel mechanism (19) is suitable with the roller (20) of left and right piston rod flange (9,11) lower end.
3. a kind of large aperture according to claim 1 water band burst pressure tests machine, is characterized in that: the inner side of described left and right support (5,6) is provided with cushion pad (21).
4. a kind of large aperture according to claim 1 water band burst pressure tests machine, is characterized in that: the below of described frame (1) is provided with mobile device (22).
5. a kind of large aperture according to claim 1 water band burst pressure tests machine, is characterized in that: described spike (2) is provided with the adjustable screw mandrel (23) of adjustable spike (2) height.
6. a kind of large aperture according to claim 4 water band burst pressure tests machine, is characterized in that: described mobile device (22) is Moving caster.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183289.5A CN103926149A (en) | 2014-05-04 | 2014-05-04 | Large-aperture water hose burst pressure testing machine |
| PCT/CN2014/087881 WO2015169042A1 (en) | 2014-05-04 | 2014-09-30 | Large-caliber water hose burst pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183289.5A CN103926149A (en) | 2014-05-04 | 2014-05-04 | Large-aperture water hose burst pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103926149A true CN103926149A (en) | 2014-07-16 |
Family
ID=51144447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410183289.5A Pending CN103926149A (en) | 2014-05-04 | 2014-05-04 | Large-aperture water hose burst pressure testing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103926149A (en) |
| WO (1) | WO2015169042A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169042A1 (en) * | 2014-05-04 | 2015-11-12 | 泰州中裕消防器材有限公司 | Large-caliber water hose burst pressure testing machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644454A (en) * | 2017-03-10 | 2017-05-10 | 成都南方电子仪表有限公司 | Pressure-tight test clamping device for multi-caliber pipeline flowmeter or valve |
| CN114474638A (en) * | 2021-12-30 | 2022-05-13 | 浙江厚安电力器材有限公司 | Method for detecting pressure of screw rod in injection molding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62240839A (en) * | 1986-04-14 | 1987-10-21 | Yokohama Rubber Co Ltd:The | Method and apparatus for testing in marine hose water pressure |
| CN201622213U (en) * | 2010-03-29 | 2010-11-03 | 济南康和消防技术有限公司 | Fire-fighting water hose tester |
| CN202256040U (en) * | 2011-09-22 | 2012-05-30 | 江山市质量技术监督测试所 | Water hose fixture used for testing fire hose |
| CN202330174U (en) * | 2011-11-11 | 2012-07-11 | 新疆凝石工程技术有限公司 | Blasting tester for fire fighting hose |
| CN203981506U (en) * | 2014-05-04 | 2014-12-03 | 泰州中裕消防器材有限公司 | A kind of LDH burst pressure tests machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4413273C1 (en) * | 1994-04-16 | 1995-08-10 | Karl Hafenrichter | Fire hose test appts. |
| CN102175532B (en) * | 2011-01-27 | 2013-01-23 | 李玉强 | Device and method for detecting bursting pressure of fire hose |
| CN103487344B (en) * | 2013-10-11 | 2015-06-17 | 济南康和消防技术有限公司 | Fire hose testing machine |
| 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 |
-
2014
- 2014-05-04 CN CN201410183289.5A patent/CN103926149A/en active Pending
- 2014-09-30 WO PCT/CN2014/087881 patent/WO2015169042A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62240839A (en) * | 1986-04-14 | 1987-10-21 | Yokohama Rubber Co Ltd:The | Method and apparatus for testing in marine hose water pressure |
| CN201622213U (en) * | 2010-03-29 | 2010-11-03 | 济南康和消防技术有限公司 | Fire-fighting water hose tester |
| CN202256040U (en) * | 2011-09-22 | 2012-05-30 | 江山市质量技术监督测试所 | Water hose fixture used for testing fire hose |
| CN202330174U (en) * | 2011-11-11 | 2012-07-11 | 新疆凝石工程技术有限公司 | Blasting tester for fire fighting hose |
| CN203981506U (en) * | 2014-05-04 | 2014-12-03 | 泰州中裕消防器材有限公司 | A kind of LDH burst pressure tests machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169042A1 (en) * | 2014-05-04 | 2015-11-12 | 泰州中裕消防器材有限公司 | Large-caliber water hose burst pressure testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015169042A1 (en) | 2015-11-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |