CN105738022A - Fire-fighting water gun switch moment automatic testing device - Google Patents
Fire-fighting water gun switch moment automatic testing device Download PDFInfo
- Publication number
- CN105738022A CN105738022A CN201610108735.5A CN201610108735A CN105738022A CN 105738022 A CN105738022 A CN 105738022A CN 201610108735 A CN201610108735 A CN 201610108735A CN 105738022 A CN105738022 A CN 105738022A
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- water
- automatic testing
- fire
- pump
- solenoid valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to the fire-fighting facility field and particularly discloses a fire-fighting water gun switch moment automatic testing device. The fire-fighting water gun switch moment automatic testing device comprises a rack, a water pressurizing pump, a water storage tank and a PLC control system; the water pressurizing pump is provided with a water inlet, a water outlet valve connector and a water pressure sensor; the water inlet is connected to a water tank solenoid valve; the rack is provided with an air cylinder which is provided with a pneumatic control solenoid valve set; the pneumatic control solenoid valve set is connected to an air pump; the air cylinder is connected to a clamping device; the rack is provided with a stepping motor; the output terminal of the stepping motor is provided with a rotation shaft which is provided with a moment test instrument; and the top of the rotation shaft is provided with a rotation mechanical hand. The fire-fighting water gun switch moment automatic testing device enables the testing process and the determination conclusion to automatically finish, eliminates the human-made interference, saves time and labor, improves the detection quality and efficiency and realizes the detection automation.
Description
(1) technical field
The present invention relates to fire fighting device field, particularly to a kind of hydraulic giant for fire protection switch moment automatic testing equipment.
(2) background technology
At present, the test verification that hydraulic giant for fire protection switchs moment completes manually, there is a lot of artificial disturbance factor in test process, quality inspection and inefficient, existing but without a kind of hydraulic giant for fire protection switch moment automatic testing equipment and method.
(3) summary of the invention
The present invention is in order to make up the defect of prior art, it is provided that a kind of hydraulic giant for fire protection switch moment automatic testing equipment, and it makes test process and judges that conclusion is automatically performed, and eliminates artificial disturbance, improves detection quality and efficiency achieves detection automatization.
The present invention is achieved through the following technical solutions:
A kind of hydraulic giant for fire protection switch moment automatic testing equipment, it is characterized in that, including frame, water force (forcing) pump, storage tank and PLC control system, described water force (forcing) pump is provided with into water interface, outlet valve interface and hydraulic pressure sensor, and described water inlet interface is connected with the water tank electromagnetic valve water route on storage tank；Described frame side is provided with cylinder, described cylinder is provided with air-operated solenoid valve group, described air-operated solenoid valve group and air pump gas circuit connect, described air pump is provided with baroceptor, the outfan of described cylinder upward and is fixedly connected with the clamping device for the pipe that is clamped and connected, one end of described connecting tube is equipped with interface, and the other end is provided with electromagnetic valve, and described electromagnetic valve is connected with outlet valve interface water route；Described frame is provided with motor, the outfan of described motor is installed and is rotated axle, described rotation axle is provided with torque detector, the top rotating axle is provided with the rotation mechanical hand for controlling hydraulic giant trigger pivot axis, and described baroceptor, hydraulic pressure sensor, air-operated solenoid valve group, water tank electromagnetic valve, electromagnetic valve, air pump, water force (forcing) pump are connected with PLC control system circuit respectively.
Described clamping device includes lower fixed arch plate and upper mobile arc plate, and one end of described lower fixed arch plate and upper mobile arc plate is hinged, and the lower fixed arch plate other end is enclosed within cylinder axis, and the other end of upper mobile arc plate is fixed on cylinder axis.
Described PLC control system connects photographic head.
The invention has the beneficial effects as follows:
The present invention makes test process and judges that conclusion is automatically performed, and eliminates artificial disturbance, time saving and energy saving, improves detection quality and efficiency, it is achieved that detection automatization.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention.
nullIn figure，1 ground，2 storage tanks，3 water tank electromagnetic valves，4 water receiving pipes，5 foundation bolts，6 frames，7 bolts，8 cylinders，9 tracheas，10 air pumps，11 baroceptors，12 air-operated solenoid valve groups，13 first axle Spring Cards，14PLC controls system，15 photographic head，16 electromagnetic valves，17 connecting tubes，18 times fixed arch plates，Mobile arc plate on 19，20 cylinder axis，21 second axle Spring Cards，22 interfaces，23 motors，24 hydraulic giant switch knobs，25 hydraulic giant samples，27 hydraulic giant water jets，28 current，29 water pipes，30 water inlet interfaces，31 water force (forcing) pumps，32 hydraulic pressure sensors，33 outlet valve interfaces，35 rotate axle，36 shaft couplings，37 first axle beds，38 torque detectors，39 second axle beds，40 rotate mechanical hand，41 hydraulic giant trigger pivot axis，42 switches.
(5) detailed description of the invention
Accompanying drawing is specific embodiments of the invention.nullSuch as Fig. 1、Shown in Fig. 2，This kind of hydraulic giant for fire protection switch moment automatic testing equipment，Including frame 6、Water force (forcing) pump 31、Storage tank 2 and PLC control system 14，PLC control system 14 connects photographic head 15，It is properly functioning that PLC control system 14 controls whole system，Frame 6 is fixed on ground 1 by foundation bolt 5，It is fixed with cylinder 8 by bolt 7 in the side of frame 6，Cylinder 8 connects air-operated solenoid valve group 12 by trachea，Air-operated solenoid valve group 12 connects air pump 10 again through trachea 9，Air pump 10 is provided with baroceptor 11，As shown in Figure 1，The cylinder axis 20 of cylinder 8 is upward，Equipped with the first axle with Spring Card 13 and the second axle Spring Card 21 on cylinder axis 20，Cylinder axis 20 is also equipped with lower fixed arch plate 18 and on mobile arc plate 19，One end of lower fixed arch plate 18 and upper mobile arc plate 19 is hinged，Lower fixed arch plate 18 other end is enclosed within cylinder axis 20，Cylinder axis 20 can move axially in the hole of lower fixed arch plate 18，The other end of upper mobile arc plate 19 is fixed on cylinder axis 20，These two pieces of arc plate composition clamping devices grip connecting tube 17，In one end of connecting tube 17 equipped with interface 22，Interface 22 can install hydraulic giant 25，At the other end of connecting tube 17 equipped with electromagnetic valve 16，Electromagnetic valve 16 connects water receiving pipe 4，The other end of water receiving pipe 4 picks out water valve interface 33，Outlet valve interface 33 is fixed on water force (forcing) pump 31，Water force (forcing) pump 31 is also equipped with hydraulic pressure sensor 32 and water inlet interface 30，Water inlet interface 30 is connected to water pipe 29，The other end of water pipe 29 connects water tank electromagnetic valve 3，Water tank electromagnetic valve 3 is arranged on the bottom of storage tank 2；Frame 6 is provided with motor 23 and rotates mechanical hand 40, the axis of the centrage and the hydraulic giant trigger pivot axis 41 that rotate mechanical hand 40 can almost coaxial, rotate mechanical hand 40 and grip hydraulic giant switch knob 24, rotate mechanical hand 40 and be fixed on the end rotating axle 35, rotate axle 35 and be arranged on the second axle bed 39, second axle bed 39 is fixed on frame 6 table top by bolt 34, rotate on axle 35 equipped with torque detector 38, the another side axle of torque detector 38 is arranged on the first axle bed 37, equipped with shaft coupling 36 on the power shaft of the first axle bed 37, shaft coupling 36 is connected with motor 23.Baroceptor 11, hydraulic pressure sensor 32, air-operated solenoid valve 12, water tank electromagnetic valve 3, electromagnetic valve 16, air pump 10, water force (forcing) pump 31 and torque detector 38 are all connected with PLC control system 14, and PLC control system 14 is programmed.
nullUsing method: hydraulic giant sample 25 is arranged on interface 22，Connecting tube 17 is placed on lower fixed arch plate 18 and make the hydraulic giant trigger pivot axis 41 on hydraulic giant sample 25 and hydraulic giant switch knob 24 to insert in rotation mechanical hand 40，By the switch 42 on dynamic air cylinder 8,Cylinder 8 works，Cylinder axis 20 moves down the upper mobile arc plate 19 of drive and falls and grip connecting tube 17，Now go up fixed arch plate 18 to be against on cylinder 8，Start starting in PLC control system 14 and detect button，The work of PLC control system 14 instruction step motor 23 makes mechanical hand 40 rotate and forwards hydraulic giant switch knob 24 to closed mode，Electromagnetic valve 16 is opened，After PLC control system 14 detects that hydraulic pressure sensor 32 reaches authorized pressure value，Motor 23 work makes rotation mechanical hand 40 rotate and forwards hydraulic giant switch knob 24 to maximum opening，Hydraulic giant water jet 27 penetrates current 28 and enters in storage tank 2，Water flows into water pipe 29 through water tank water tank electromagnetic valve 3 and enters in water force (forcing) pump 31，Water is squeezed into hydraulic giant sample 25 by water force (forcing) pump 31，So realize recycling of water.Rotate mechanical hand 40 in the process rotating hydraulic giant switch knob 24, torque detector 38 tests hydraulic giant switch knob 24 automatically by closing to the maximum moment used by standard-sized sheet, PLC control system 14 is made whether to exceed the judgement of maximum operational torque, photographic head 15 complete monitoring detection process automatically according to the data that torque detector 38 records.
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology.
Claims (3)
1. a hydraulic giant for fire protection switch moment automatic testing equipment, it is characterized in that, including frame (6), water force (forcing) pump (31), storage tank (2) and PLC control system (14), described water force (forcing) pump (31) is provided with into water interface (30), outlet valve interface (33) and hydraulic pressure sensor (32), and described water inlet interface (30) is connected with water tank electromagnetic valve (3) water route on storage tank (2)；Described frame (6) side is provided with cylinder (8), described cylinder (8) is provided with air-operated solenoid valve group (12), described air-operated solenoid valve group (12) and air pump (10) gas circuit connect, described air pump (10) is provided with baroceptor (11), the outfan of described cylinder (8) upward and is fixedly connected with the clamping device for pipe (17) that are clamped and connected, one end of described connecting tube (17) is equipped with interface (22), the other end is provided with electromagnetic valve (16), and described electromagnetic valve (16) is connected with outlet valve interface (33) water route；Described frame (6) is provided with motor (23), the outfan of described motor (23) is installed and is rotated axle (35), described rotation axle (35) is provided with torque detector (38), the top rotating axle (35) is provided with the rotation mechanical hand (40) for controlling hydraulic giant trigger pivot axis (41), described baroceptor (11), hydraulic pressure sensor (32), air-operated solenoid valve group (12), water tank electromagnetic valve (3), electromagnetic valve (16), air pump (10), water force (forcing) pump (31) and torque detector (38) are connected with PLC control system (14) circuit respectively.
2. hydraulic giant for fire protection according to claim 1 switch moment automatic testing equipment, it is characterized in that, described clamping device includes lower fixed arch plate (18) and upper mobile arc plate (19), one end of described lower fixed arch plate (18) and upper mobile arc plate (19) is hinged, lower fixed arch plate (18) other end is enclosed within cylinder axis (20), and the other end of upper mobile arc plate (19) is fixed on cylinder axis (20).
3. hydraulic giant for fire protection according to claim 1 and 2 switch moment automatic testing equipment, is characterized in that, described PLC control system (14) connects photographic head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108735.5A CN105738022B (en) | 2016-02-26 | 2016-02-26 | A kind of hydraulic giant for fire protection switchs torque automatic testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108735.5A CN105738022B (en) | 2016-02-26 | 2016-02-26 | A kind of hydraulic giant for fire protection switchs torque automatic testing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105738022A true CN105738022A (en) | 2016-07-06 |
| CN105738022B CN105738022B (en) | 2018-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610108735.5A Expired - Fee Related CN105738022B (en) | 2016-02-26 | 2016-02-26 | A kind of hydraulic giant for fire protection switchs torque automatic testing equipment |
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| Country | Link |
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| CN (1) | CN105738022B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950109A (en) * | 2017-04-01 | 2017-07-14 | 山东省产品质量检验研究院 | A kind of fire-fighting carries torque automatic test equipment with plough groove type pipe joint |
| CN112345215A (en) * | 2020-09-30 | 2021-02-09 | 王珍 | Reciprocating operation test device for rotating part of fire-fighting lance |
Citations (3)
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| CN101650262A (en) * | 2009-10-09 | 2010-02-17 | 中国南方航空工业(集团)有限公司 | Circulating water pressure control device of hydraulic dynamometer used for test bed |
| CN102338698A (en) * | 2010-07-29 | 2012-02-01 | 中国北车集团大连机车研究所有限公司 | Test stand for torque converter transmission case and detection control device thereof |
| US20150211566A1 (en) * | 2011-07-15 | 2015-07-30 | The Boeing Company | Systems for in-process quality control during drill-fill assembly |
-
2016
- 2016-02-26 CN CN201610108735.5A patent/CN105738022B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650262A (en) * | 2009-10-09 | 2010-02-17 | 中国南方航空工业(集团)有限公司 | Circulating water pressure control device of hydraulic dynamometer used for test bed |
| CN102338698A (en) * | 2010-07-29 | 2012-02-01 | 中国北车集团大连机车研究所有限公司 | Test stand for torque converter transmission case and detection control device thereof |
| US20150211566A1 (en) * | 2011-07-15 | 2015-07-30 | The Boeing Company | Systems for in-process quality control during drill-fill assembly |
Non-Patent Citations (1)
| Title |
|---|
| 毕智华，刘毅: "蓄能脉冲水射流灭火水枪的研制", 《福建林业科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950109A (en) * | 2017-04-01 | 2017-07-14 | 山东省产品质量检验研究院 | A kind of fire-fighting carries torque automatic test equipment with plough groove type pipe joint |
| CN106950109B (en) * | 2017-04-01 | 2023-08-08 | 山东省产品质量检验研究院 | Automatic test device for bearing moment of groove type pipe joint for fire control |
| CN112345215A (en) * | 2020-09-30 | 2021-02-09 | 王珍 | Reciprocating operation test device for rotating part of fire-fighting lance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105738022B (en) | 2018-06-19 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Xun Inventor after: Qiu Junxian Inventor before: Liu Pengjie |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180515 Address after: 524000 room 2310, Hengxing mansion, 23 Leshan Road, Zhanjiang economic and Technological Development Zone, Guangdong Applicant after: Guangdong Heng Xun Construction Group Co.,Ltd. Address before: 274000 Heze, Shandong, China East Road Mao Ye Department Store No. 39-2 West. Applicant before: HEZE HAINUO INTELLECTUAL PROPERTY SERVICE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |