CN202735033U - Water supply pipe material connection seal test equipment - Google Patents
Water supply pipe material connection seal test equipment Download PDFInfo
- Publication number
- CN202735033U CN202735033U CN201220274781XU CN201220274781U CN202735033U CN 202735033 U CN202735033 U CN 202735033U CN 201220274781X U CN201220274781X U CN 201220274781XU CN 201220274781 U CN201220274781 U CN 201220274781U CN 202735033 U CN202735033 U CN 202735033U
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- CN
- China
- Prior art keywords
- test unit
- bracing frame
- test
- plate washer
- hinge
- 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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Abstract
The utility model discloses a water supply pipe material connection seal test equipment, and the equipment is provided with a left side and a right side test apparatus baffle plates, a pipe material sealing bulkhead, a test apparatus support frame, a handwheel, a transmission motor, a vacuum pump, a test apparatus baffle plate back and forth moving platform, a multifunctional pipe clamp block, a right side sealing bulkhead, an angle instrument, a hinge, a slide block, a high pressure air pipe, a swing screw, a swing screw nut, and the like; and the equipment can simultaneously detect a drift angle and negative pressure connection seal performance of the water supply pipe material, can also detect either of the performances, detection scope and capacity to the water supply pipe material by detection mechanism are enlarged and improved, and self-detection capacity of the water supply pipe material is elevated.
Description
Technical field
The utility model relates to a kind of water-feeding pipes and connects leakage test equipment.
Background technology
PVC-U water-feeding pipes national standard has been implemented for many years; but at present the domestic individual of there is no and mechanism develop connection leakage test equipment in the water-feeding pipes system suitability (drift angle and can carry out simultaneously the equipment that establish drift angle, negative pressure test), and the problems such as a small amount of negative pressure test unit is simple and crude because of its structure, plug fixation means, safeguard protection facility imperfection are not used widely.Research and development purpose of the present utility model is intended to improve the water-feeding pipes Interventions Requested, fills up the blank that water-feeding pipes connects leakage test equipment, reduces the waste of social resources.
Summary of the invention
The purpose of utility model is to remedy the deficiencies in the prior art, provides a kind of water-feeding pipes to connect leakage test equipment, fills up the blank that water-feeding pipes connects leakage test equipment.The purpose of this utility model is achieved by the following technical solution: plastic pipe water-feeding pipes of the present utility model connects water-tight equipment and is provided with test unit left side plate washer, test unit right side plate washer, pipe sealing plug, the test unit bracing frame, handwheel, driving motor, vacuum pump, the test unit plate washer moves forward and backward platform, multi-functional tubing fixture block, the right side seal plug, angle measuring gauge, hinge (being the test unit axle center), slide block, high-pressure air pipe, swing screw mandrel, swing feed screw nut etc.; Test unit left side plate washer is fixing plate washer, and pipe sealing plug is bolted on the left of the test unit on the plate washer; Handwheel is installed in test unit bracing frame (test platform) left side, the test unit bracing frame is the work skeleton of whole test unit, the hinge that the test unit bracing frame is provided with (being the test unit axle center), hinge and plug position are at same vertical plane, swing screw mandrel below handwheel, the upper end links to each other with the handwheel core wheel, be enclosed within the swing screw mandrel by the swing feed screw nut and be installed in test unit bracing frame left side outward, at place, deflection angle top, test unit bracing frame (test platform) right side established angle kilsyth basalt, driving motor links to each other with test unit right side plate washer lower bottom base, test unit right side plate washer is movable plate washer, seal plug place, right side connects negative pressure test vacuum pump, vacuum pump connects by test unit right side plate washer, be fixedly mounted on the seal plug of test unit right side with bolt, multi-functional tubing fixture block and slide block are installed on the test unit bracing frame (test platform), multi-functional tubing fixture block is located at test unit bracing frame middle part, but the fixing multi-functional tubing fixture block of slide block is installed in can be with on the bracing frame horizontal slip part, multi-functional tubing fixture block and tubing contact portion are equipped with adjustable bolt, but the fixing multi-functional tubing fixture block of slide block and the limited movement of level, high-pressure air pipe is connected on the plug of sample pipe right side, hinge (being the test unit axle center) is positioned at the start position of the movable part of test unit bracing frame, and bracing frame is positioned at the hinge left side.
The utility model innovative point: 1) with plug in the design of the hinge means of same vertical plane, so that the anchor clamps in the middle of the sample two ends plug fixed head, sample can be regulated with back up pad (satisfy in the GB/T19471.1-2004 standard 〉=2 ° requirement) in 0～5 ° of scope; 2) device can carry out water-feeding pipes drift angle and negative pressure connection leakage test simultaneously.Also can check a certain performance wherein; The utility model is filled up the blank of China's water-feeding pipes system suitability inspection machine, expansion and lifting inspection body are to test range and ability and the lifting water-feeding pipes self-checking capability of water-feeding pipes, reduce or the drainage of the connector when avoiding the water-feeding pipes practical application, reduce or avoid water resource waste.The utility model also is equipped with the testing crew protective device and sample installation (driving etc.), dwindles testing equipment to take up space, and avoids manufacturing equipment with the waste of material, reduces testing crew labour intensity.
Description of drawings
Fig. 1 water-feeding pipes of the present utility model connects leakage test device structure master and looks synoptic diagram.
Fig. 2 water-feeding pipes of the present utility model connects a leakage test device structure left side and looks synoptic diagram.
Fig. 3 water-feeding pipes of the present utility model connects the leakage test device structure right side and looks synoptic diagram.
Fig. 4 water-feeding pipes of the present utility model connects leakage test equipment intermediate holder cut-open view structural representation.
Fig. 5 water-feeding pipes of the present utility model connects leakage test equipment deflection+5 degree status architecture masters and looks synoptic diagram.
Fig. 6 water-feeding pipes of the present utility model connects leakage test equipment deflection-5 degree status architecture master and looks synoptic diagram.
Numeral among the figure
The 1st, test unit left side plate washer; The 2nd, pipe sealing plug; The 3rd, the test unit bracing frame; The 4th, handwheel;
The 5th, driving motor; The 6th, vacuum pump; The 7th, the test unit plate washer moves forward and backward platform; The 8th, test unit right side plate washer;
The 9th, multi-functional tubing fixture block; The 10th, the right side seal plug; The 11st, angle measuring gauge; The 12nd, hinge (being the test unit axle center);
The 13rd, slide block; The 14th, high-pressure air pipe; The 15th, swing screw mandrel; The 16th, swing the feed screw nut.
Embodiment
Figure implementation example below in conjunction with attached further specifies the utility model.(but not being to restriction of the present utility model).
Shown in Fig. 1-5, plastic pipe water-feeding pipes of the present utility model connects leakage test equipment and is provided with test unit left side plate washer 1, pipe sealing plug 2, test unit bracing frame 3, handwheel 4, driving motor 5, vacuum pump 6, test unit plate washer and moves forward and backward platform 7, test unit right side plate washer 8, multi-functional tubing fixture block 9, right side seal plug 10, angle measuring gauge 11, hinge (being the test unit axle center) 12, slide block 13, high-pressure air pipe 14, swing screw mandrel 15, swing feed screw nut 16 etc.; Test unit left side plate washer 1 is fixing plate washer, and pipe sealing plug 2 is bolted on the left of the test unit on the plate washer 1; Handwheel 4 is installed in test unit bracing frame 3(test platform) left side, test unit bracing frame 3 is the work skeleton of whole test unit, test unit bracing frame 3 is provided with hinge (being test unit axle center 12), hinge 12 and plug position are at same vertical plane, swing screw mandrel 15 below handwheel 4, the upper end links to each other with handwheel 4 core wheels, be enclosed within outside the swing screw mandrel 15 by swinging feed screw nut 16() be installed on the left of the test unit bracing frame, when handwheel 4 rotates, swing feed screw nut 16 and move up and down at swing screw mandrel 15, drive up and down deflection of whole test unit (containing test unit bracing frame 3 swinging sections); Support and be adjusted in handwheel 4 and move the lower whole test unit of support and move up and down by swinging screw mandrel 15 and swinging feed screw nut 1, realize tubing ± deflections of 5 degree test; Whole test unit about ± 5 ° of scope intrinsic deflections; At test unit bracing frame 3(test platform) place, deflection angle top, right side established angle kilsyth basalt 11, the deflection angle that can read whole test unit; Driving motor 5 links to each other with test unit right side plate washer 8 lower bottom bases, and test unit right side plate washer 8 is movable plate washer, and driving motor 5 provides power for test unit right side plate washer 8 moves horizontally; Can be according to developmental tube length mobile and horizontal nigration device right side baffle plate 8; Vacuum pump 6 is realized the anti-negative pressure test that tubing is online, seal plug 10 places in right side connect negative pressure test vacuum pump 6, vacuum pump 6 connects by test unit right side plate washer 8, be fixedly mounted on the test unit right side seal plug 10 with bolt, with the common sealed tube two-port of test unit left side plate washer, realize the negative pressure test of tubing; Test unit right side plate washer 8 can move forward and backward on the platform at test unit plate washer 7 and move freely about level, realizes the negative pressure test of different length tubing; When testing, negative pressure extracts the test inner air tube to the specified vacuum degree; Multi-functional tubing fixture block 9 is for supporting the tubing effect and protection being provided; it is stressed overweight because of the centre to prevent from testing tubing; affect properties of product and test findings; multi-functional tubing fixture block 9 is installed in test unit bracing frame 3(test platform with slide block 13) on; multi-functional tubing fixture block 9 is located at test unit bracing frame 3 middle parts; for guaranteeing that multi-functional clamping block is located at test unit bracing frame middle part; but the fixing multi-functional tubing fixture blocks 9 of slide block 13 are installed in can be with on the bracing frame horizontal slip part, can be according to the pipe length horizontal adjustment.Simultaneously, this multi-functional tubing fixture block and tubing contact portion are equipped with adjustable bolt, can according to the tube outer diameter size adjustment, keep due holding force; But slide block 13 fixing multi-functional tubing fixture block 9 and the limited movements of level in order to support, fixation test pipe, and can move horizontally according to pipe length, keep point of fixity in the centre position of tubing, and test unit is protected.The negative pressure test of tubing is by high-pressure air pipe 14 vacuum tightness that extracting gases extremely needs from the sample pipe from right side seal plug 10 by vacuum pump 6.Hinge (being the test unit axle center) 12 is positioned at the start position of test unit bracing frame 3 movable parts, when test the drift angle, hinge 12 is arranged in the starting point of test unit bracing frame 3 movable parts, it is the drift angle place of whole test deflection angle, the test unit bracing frame is positioned at hinge 12 left sides, test unit bracing frame 3 drives the up and down deflection of axle centered by hinge (being the test unit axle center) 12 of whole test unit, the angle that can check tubing deflection by the pointer on the test angle measuring gauge 11.
Principle of work (workflow):
The utility model is set up the deflectable test unit of angle (0～5 °) (the drift angle test is used) by the hinge design in test unit bracing frame 3, and in sample one end connection vacuum pump 6(negative pressure test usefulness), multi-functional tubing fixture block 9 is equipped with at test unit bracing frame 3 middle parts; This multi-functional tubing fixture block 9 is equipped with adjustable bolt with the tubing contact portion, can regulate according to the test pipe diameter size, and the test unit plate washer in the test unit bracing frame 3 moves forward and backward platform 7 itself also can be according to tubing length, and motoring ring test device right side plate washer 8 moves around; Test unit left and right side baffle plate (1,8) can be simultaneously with the 3 deflectionable part deflections of test unit bracing frame, like this, just can remain the vertical of baffle plate (1,8) and sample, and the power that plug bears during warranty test is consistent with the pipe length direction; Thereby the sealing of sample two ends plug is not subjected to angular setting and destroys during warranty test.
But the installation warranty test device deflection angle requirement up to specification of angle measuring gauge 11 of the present utility model.
Water-feeding pipes of the present utility model connects leakage test equipment, and when test unit is horizontal, when only opening the vacuum pump 6 that is connected to right side seal plug 10 and getting in the tubing air, at this moment test is the negative pressure connection sealing energy of tubing; When the drift angle of only adjusting test unit, and when not extracting in the tubing air, test this moment namely be the drift angle connection sealing energy of tubing.
Water-feeding pipes of the present utility model connects leakage test equipment, when rotation test device bracing frame 3 left side handwheels 4, adjust test unit to predetermined angular, and open simultaneously the vacuum pump 6 that is connected to right plug 10 and extract the vacuum tightness that air is extremely stipulated in the tubing, namely be can test simultaneously drift angle connection sealing energy and the negative pressure connection sealing of tubing.
Claims (1)
1. water-feeding pipes connects leakage test equipment, it is characterized in that: described water-feeding pipes connects leakage test equipment and is provided with test unit left side plate washer, test unit right side plate washer, pipe sealing plug, test unit bracing frame, handwheel, driving motor, vacuum pump, test unit plate washer and moves forward and backward platform, multi-functional tubing fixture block, right side seal plug, angle measuring gauge, hinge, slide block, high-pressure air pipe, swing screw mandrel, swing the feed screw nut; Test unit left side plate washer is fixing plate washer, and pipe sealing plug is bolted on the left of the test unit on the plate washer; Handwheel is installed in test unit bracing frame left side, the test unit bracing frame is the work skeleton of whole test unit, the hinge that the test unit bracing frame is provided with, hinge and plug position are at same vertical plane, swing screw mandrel below handwheel, the upper end links to each other with the handwheel core wheel, be enclosed within the swing screw mandrel by the swing feed screw nut and be installed in test unit bracing frame left side outward, at place, deflection angle top, test unit bracing frame right side established angle kilsyth basalt, driving motor links to each other with test unit right side plate washer lower bottom base, test unit right side plate washer is movable plate washer, seal plug place, right side connects negative pressure test vacuum pump, vacuum pump connects by test unit right side plate washer, be fixedly mounted on the seal plug of test unit right side with bolt, multi-functional tubing fixture block and slide block are installed on the test unit bracing frame, multi-functional tubing fixture block is located at test unit bracing frame middle part, but the fixing multi-functional tubing fixture block of slide block is installed in can be with on the bracing frame horizontal slip part, multi-functional tubing fixture block and tubing contact portion are equipped with adjustable bolt, but the fixing multi-functional tubing fixture block of slide block and the limited movement of level, high-pressure air pipe is connected on the seal plug of right side, hinge is positioned at the start position of the movable part of test unit bracing frame, and bracing frame is positioned at the hinge left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220274781XU CN202735033U (en) | 2012-06-12 | 2012-06-12 | Water supply pipe material connection seal test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220274781XU CN202735033U (en) | 2012-06-12 | 2012-06-12 | Water supply pipe material connection seal test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735033U true CN202735033U (en) | 2013-02-13 |
Family
ID=47660720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220274781XU Expired - Fee Related CN202735033U (en) | 2012-06-12 | 2012-06-12 | Water supply pipe material connection seal test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706516A (en) * | 2012-06-12 | 2012-10-03 | 福建省产品质量检验研究院 | Feed water pipe connecting seal test equipment |
| CN103278394A (en) * | 2013-05-28 | 2013-09-04 | 新兴河北工程技术有限公司 | Comprehensive test device for joint sealing and hydraulic circulating of pipe body |
| CN107702863A (en) * | 2017-09-26 | 2018-02-16 | 江苏微特利电机股份有限公司 | A kind of motor seal test system and its control method |
-
2012
- 2012-06-12 CN CN201220274781XU patent/CN202735033U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706516A (en) * | 2012-06-12 | 2012-10-03 | 福建省产品质量检验研究院 | Feed water pipe connecting seal test equipment |
| CN102706516B (en) * | 2012-06-12 | 2014-11-05 | 福建省产品质量检验研究院 | Feed water pipe connecting seal test equipment |
| CN103278394A (en) * | 2013-05-28 | 2013-09-04 | 新兴河北工程技术有限公司 | Comprehensive test device for joint sealing and hydraulic circulating of pipe body |
| CN107702863A (en) * | 2017-09-26 | 2018-02-16 | 江苏微特利电机股份有限公司 | A kind of motor seal test system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |