CN203989651U - A kind of indoor hydrant is controlled pressure testing machine automatically - Google Patents
A kind of indoor hydrant is controlled pressure testing machine automatically Download PDFInfo
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- CN203989651U CN203989651U CN201420440715.4U CN201420440715U CN203989651U CN 203989651 U CN203989651 U CN 203989651U CN 201420440715 U CN201420440715 U CN 201420440715U CN 203989651 U CN203989651 U CN 203989651U
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Abstract
The utility model discloses a kind of indoor hydrant and automatically controls pressure testing machine, comprises frame, pipe tooth fixture, buckle teeth fixture and pressure testing mechanism; Pipe tooth fixture below is provided with one first pressure text head, and this first pressure text head is provided with pipe tooth oil cylinder; Buckle teeth fixture is driven in liftable mode and is located at pipe tooth fixture top by lift cylinder, this buckle teeth fixture level is to being " Jiong " font structure, it has one and is located at holding out against head and holding out against with this second pressure text head that level is oppositely arranged of indentation, there, holds out against head and is provided with and drives it along being oppositely arranged the buckle teeth oil cylinder that direction moves; Pressure testing mechanism comprises cooling water pump, vibration means for main pipe for supplying water road, draining afflux pipeline and control valve, and the two-way delivery port on this vibration means for main pipe for supplying water road is connected to respectively on the first pressure text head and the second pressure text head.Whole pressure testing operation You Ge mechanism coordinates automatically, and operator only need be by start button, and system is started working and has automatically been controlled, and automaticity is high, operate extremely simple and conveniently, and pressure testing detection efficiency is high automatically, detects also reliably accurate.
Description
Technical field
The utility model relates to a kind of pressure testing/detecting device, specifically refers to that a kind of indoor hydrant controls pressure testing machine automatically.
Background technology
Indoor fire hydrant (abbreviation indoor hydrant) is the important part of fire fighting water system, is conventionally arranged in fire hydrant box, supports the use with equipment such as fire hose and hydraulic giants.Indoor hydrant needs to carry out pressure testing test before producing after manufacture.At present the pressure testing of indoor hydrant is detected, most of for semi-mechanization detects operation, have that complex operation, detection efficiency are low, the not good problem of detection accuracy.Given this, this case is furtherd investigate the problems referred to above, and proposes a kind of indoor hydrant and automatically control pressure testing machine, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of indoor hydrant automatically to control pressure testing machine, compared with prior art have simple to operate, detection efficiency is high, accurate reliably advantage.
In order to reach above-mentioned purpose, solution of the present utility model is:
Indoor hydrant is controlled a pressure testing machine automatically, comprises frame and is located at pipe tooth fixture, buckle teeth fixture and the pressure testing mechanism in this frame; Described pipe tooth fixture is up/down perforation shape, and its below is provided with one first pressure text head, and this first pressure text head is provided with and drives its vertical mobile pipe tooth oil cylinder; Described buckle teeth fixture is driven in liftable mode and is located at described pipe tooth fixture top by lift cylinder, this buckle teeth fixture level is to being " Jiong " font structure, it has one and is located at holding out against head and holding out against with this second pressure text head that level is oppositely arranged of indentation, there, described in hold out against head be provided with drive its along described in be oppositely arranged the buckle teeth oil cylinder that direction moves; Described pressure testing mechanism comprises cooling water pump, vibration means for main pipe for supplying water road, draining afflux pipeline and control valve, and the two-way delivery port on this vibration means for main pipe for supplying water road is connected to respectively on described the first pressure text head and the second pressure text head.
Described buckle teeth fixture and buckle teeth oil cylinder are arranged on installing rack jointly, on this installing rack movable run through be provided with along described in be oppositely arranged the bolt that direction is extended, two free ends of described buckle teeth fixture and buckle teeth oil cylinder are locked in respectively on two ends of described bolt, are arranged with the back-moving spring of conflicting between described buckle teeth fixture and installing rack on described bolt.
Described control valve comprises the entering water electromagnetic valve of controlling water inlet, controls the drain solenoid valve of draining, and the ball valve of controlling drain discharge.
The other caging bolt that declines and put in place for limiting buckle teeth fixture that is provided with of corresponding described pipe tooth fixture in described frame.
Described pipe tooth fixture and buckle teeth fixture in described frame are provided with side by side some groups, and these some groups share described pressure testing mechanism.
Adopt after such scheme, this Novel photo is for the beneficial effect of prior art: during this novel pressure testing machine work, automatic pressure testing detection is successively carried out in the pipe tooth position of indoor hydrant and buckle teeth position.First pressure testing pipe tooth position, puts station (pipe tooth fastener) into workpiece upper, by the first pressure text head, pipe tooth oil cylinder and pressure testing mechanism, is coordinated, and manages tooth pressure testing; Buckle teeth fixture declines afterwards, by the second pressure text head, buckle teeth oil cylinder and pressure testing mechanism, is coordinated, and manages tooth pressure testing.Whole pressure testing operation You Ge mechanism coordinates automatically, and operator only need be by start button, and system is started working and has automatically been controlled, and automaticity is high, operate extremely simple and conveniently, and pressure testing detection efficiency is high automatically, detects also reliably accurate.
Accompanying drawing explanation
Fig. 1 is the front view of this novel pressure testing machine;
Fig. 2 is the top view of this novel pressure testing machine;
Fig. 3 is the side view of this novel pressure testing machine;
Fig. 4 is the front view of this novel pressure testing machine one duty;
Fig. 5 is the side view of this novel pressure testing machine one duty.
Label declaration
Frame 1 pipe tooth fixture 2
The first pressure text head 21 pipe tooth oil cylinders 22
Buckle teeth fixture 3 holds out against 31
The second pressure text head 32 buckle teeth oil cylinders 33
Bolt 34 back-moving springs 35
Lift cylinder 4 lifting guide pillars 41
Caging bolt 42 pressure testing mechanisms 5
Water tank 50 cooling water pumps 51
Vibration means for main pipe for supplying water road 52 magnetic valves 53
Ball valve 54 draining afflux pipelines 55
Fuel tank 6 oil pipes 61
Hydraulic Station 7 water cooling systems 8
Control system 9 workpiece A
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of indoor hydrant and automatically controls pressure testing machine, as Figure 1-3, mainly comprises frame 1, pipe tooth fixture 2, buckle teeth fixture 3 and pressure testing mechanism 5.Pressure testing machine also has hydraulic pressure and air pressure robot brain system, so also comprise fuel tank 6, Hydraulic Station 7, water cooling system 8 and related Control System 9.
As shown in Figure 3, described pipe tooth fixture 2 is up/down perforation shape, its below is provided with one first pressure text head 21, this first pressure text head 21 is provided with pipe tooth oil cylinder 22, be used for driving this first pressure text head 21 vertically to move, when the first pressure text head 21 up moves, can correspondence enter pipe tooth fixture 2, and press with the workpiece phase sealing top on it.Buckle teeth fixture 3 is located at pipe tooth fixture 2 tops, and this buckle teeth fixture 3 is by lift cylinder 4 band action elevating movements.In order to be beneficial to the stationarity of buckle teeth fixture 3 liftings, in frame 1, be also provided with for guiding the lifting guide pillar 41 of buckle teeth fixture 3 steady liftings.Preferably, the other caging bolt 42 that is provided with of respective tube tooth fixture 2 in frame 1, for limiting the 3 decline effects of putting in place of buckle teeth fixture.
As shown in Figure 2, buckle teeth fixture 3 levels are to being " Jiong " font structure, it has and is 31 and second pressure text head 32 that holds out against being oppositely arranged, and holds out against 31 indentation, there that are located at " Jiong " font structure, and the second pressure text head 32 is located at Jiong " on the corresponding sidewall of font structure.Hold out against 31 and be provided with buckle teeth oil cylinder 33, for drive hold out against 31 along described in be oppositely arranged direction and move.
Clamping work pieces more first declines in 3 work of buckle teeth fixture, in order to be beneficial to holding out against a common clamping of the 31 and first pressure text head 32 or discharging workpiece effect of buckle teeth fixture 3, buckle teeth oil cylinder 33 drive hold out against 31 hold out against in, " Jiong " font structure in level to doing displacement by a small margin.Particularly, buckle teeth fixture 3 and buckle teeth oil cylinder 33 are arranged on installing rack jointly, on this installing rack, movable running through is provided with the bolt 34 extending along being oppositely arranged direction, two free ends of buckle teeth fixture 3 and buckle teeth oil cylinder 33 are locked in respectively on two ends of bolt 34, are arranged with the back-moving spring 35 of conflicting between buckle teeth fixture 3 and installing rack on bolt 34.
When buckle teeth oil cylinder 33 is not worked, in the vertical direction, holds out against between the 31 and first pressure text head 32 and workpiece and all leaves gap, when 3 declines of buckle teeth fixture put in place, can be set on workpiece smoothly.Buckle teeth oil cylinder 33 work afterwards, drives when holding out against 31 top tight workpiece, by the relative installing rack horizontal shift of bolt 34, regulates, and can drive the common top tight workpiece of the first pressure text head 32.While discharging workpiece, only need buckle teeth oil cylinder 33 to reset, by back-moving spring, 35 effects can make buckle teeth fixture 3 reset, and hold out against 31 and first pressure text head 32 and remove the clamping action to workpiece simultaneously.
Described pressure testing mechanism 5 comprises water tank 50, cooling water pump 51, vibration means for main pipe for supplying water road 52, draining afflux pipeline 55 and control valve.Vibration means for main pipe for supplying water road 52 has two-way branch at least, and corresponding two-way delivery port is connected to respectively on the first pressure text head 21 and the second pressure text head 32.Described control valve is located on vibration means for main pipe for supplying water road 52 and draining afflux pipeline 55, mainly include magnetic valve 53 and ball valve 54, magnetic valve 53 have into water, draining (exhaust) magnetic valve minute, be respectively used to control water inlet and the drainage of each pipeline, ball valve 54 is for controlling drain discharge.
In the embodiment providing as Fig. 1-5, pipe tooth fixture 2 and buckle teeth fixture 3 setting up and down in frame 1 are provided with side by side some groups, these some groups share one group described in pressure testing mechanism 5.And in embodiment, being provided with symmetrical two large groups, this two large group comprises respectively some groups of pipe teeth, buckle teeth fixture and Dan Zu pressure testing mechanism 5.Described fuel tank 6 (and oil pipe 61), Hydraulic Station 7, water cooling system 8 and 9 liang of large groups of control system share, and certainly in frame, are also provided with suitable various switches, such as total power switch, pump switch, left gauge tap, right gauge tap, etc.
When using this novel device, first open general supply gauge tap, now lift cylinder 4 will be with buckle teeth fixture 3 toward rising, and when general supply is closed, cylinder is also closed.Restart Hydraulic Station system, Hydraulic Station system one starts, the water cooling system of hydraulic oil also starts simultaneously, when working long hours, equipment can control like this excess Temperature of hydraulic oil, at this moment just can start the work pressure test of workpiece, the water that each pipeline is discharged in work pressure test is pooled to the water tank of water cooling system, guarantees that at any time the water quality renewal in water tank reaches with cooling the oil cooled effect of hydraulic pressure of controlling.Priority pressure testing pipe tooth position (water inlet of indoor hydrant) and buckle teeth position (delivery port of indoor hydrant) in pressure testing machine pressure testing operation, set after the pressure testing time (requiring the dwell time is 2 minutes) of national requirements, and concrete operation step is as follows:
1) workpiece A is put on station, the water inlet of workpiece A is installed over against pipe tooth fastener 2;
2) press start button, system is started working; The oil pressure solenoid directional control valve of pipe tooth oil cylinder starts, and pipe tooth oil cylinder 22 is started working, and drives the first pressure text head 21 up to push up the pipe tooth end face area of pressing workpiece A;
3), after time delay (in about 5 seconds, the time is adjustable), the magnetic valve 53 startup work of water inlet, draining (exhaust), control drain discharge by ball valve 54; Draining after time delay afterwards (exhaust) closed electromagnetic valve (in about 7 seconds, the time is adjustable);
4) external pressure booster pump starts pressurization, reaches pressure testing required pressure and starts pressurize (time is controlled by system), in pressure maintaining period, as is found workpiece leakage phenomenon, separately has ball valve to control the workpiece of this leakage;
5) etc. the pressure testing time one of pipe tooth arrives, lift cylinder 4 with buckle teeth fixture 3 toward decline (referring to Fig. 4-5); While putting in place wait declining, after time delay (in about 3 seconds, the time is adjustable), start the oil pressure solenoid directional control valve of buckle teeth oil cylinder 33, buckle teeth oil cylinder 33 drives and holds out against relatively clamping work pieces A of 31 and second pressure text head 32, the end face of the second pressure text head 32 clamping work pieces buckle teeths;
6) at this moment system just starts the pressure testing for buckle teeth position, and the time is also the pressure testing time (the requirement dwell time is 2 minutes) by national requirements, repeating step 3)-4);
7) the pressure testing time one for the treatment of buckle teeth arrives, and the magnetic valve of at this moment draining is opened draining, through time delay (about 4 seconds, time is adjustable) after, the oil pressure solenoid directional control valve of buckle teeth oil cylinder 33 cuts out, and buckle teeth oil cylinder 33 unclamps, and buckle teeth fixture 3 is put in place by back-moving spring 35 bounce-backs;
8), after time delay again (in about 3 seconds, the time is adjustable), lift cylinder 4 rises with buckle teeth fixture 3 is past; Press afterwards the X button of system, the oil pressure closed electromagnetic valve of pipe tooth oil cylinder 22, pipe tooth oil cylinder 22 unclamps, and completes whole pressure testing process, changes afterwards the control work of workpiece duplicated system; On embodiment mid frame, the operating system of left and right two large groups is the same, and both sides can take turns to operate.
The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.
Claims (5)
1. indoor hydrant is controlled a pressure testing machine automatically, it is characterized in that: comprise frame and be located at pipe tooth fixture, buckle teeth fixture and the pressure testing mechanism in this frame; Described pipe tooth fixture is up/down perforation shape, and its below is provided with one first pressure text head, and this first pressure text head is provided with and drives its vertical mobile pipe tooth oil cylinder; Described buckle teeth fixture is driven in liftable mode and is located at described pipe tooth fixture top by lift cylinder, this buckle teeth fixture level is to being " Jiong " font structure, it has one and is located at holding out against head and holding out against with this second pressure text head that level is oppositely arranged of indentation, there, described in hold out against head be provided with drive its along described in be oppositely arranged the buckle teeth oil cylinder that direction moves; Described pressure testing mechanism comprises cooling water pump, vibration means for main pipe for supplying water road, draining afflux pipeline and control valve, and the two-way delivery port on this vibration means for main pipe for supplying water road is connected to respectively on described the first pressure text head and the second pressure text head.
2. a kind of indoor hydrant as claimed in claim 1 is controlled pressure testing machine automatically, it is characterized in that: described buckle teeth fixture and buckle teeth oil cylinder are arranged on installing rack jointly, on this installing rack movable run through be provided with along described in be oppositely arranged the bolt that direction is extended, two free ends of described buckle teeth fixture and buckle teeth oil cylinder are locked in respectively on two ends of described bolt, are arranged with the back-moving spring of conflicting between described buckle teeth fixture and installing rack on described bolt.
3. a kind of indoor hydrant as claimed in claim 1 is controlled pressure testing machine automatically, it is characterized in that: described control valve comprises the entering water electromagnetic valve of controlling water inlet, controls the drain solenoid valve of draining, and the ball valve of controlling drain discharge.
4. a kind of indoor hydrant as claimed in claim 1 is controlled pressure testing machine automatically, it is characterized in that: the other caging bolt that declines and put in place for limiting buckle teeth fixture that is provided with of corresponding described pipe tooth fixture in described frame.
5. a kind of indoor hydrant as claimed in claim 1 is controlled pressure testing machine automatically, it is characterized in that: described pipe tooth fixture and buckle teeth fixture in described frame are provided with side by side some groups, and these some groups share described pressure testing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440715.4U CN203989651U (en) | 2014-08-06 | 2014-08-06 | A kind of indoor hydrant is controlled pressure testing machine automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440715.4U CN203989651U (en) | 2014-08-06 | 2014-08-06 | A kind of indoor hydrant is controlled pressure testing machine automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989651U true CN203989651U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440715.4U Active CN203989651U (en) | 2014-08-06 | 2014-08-06 | A kind of indoor hydrant is controlled pressure testing machine automatically |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815409A (en) * | 2015-05-21 | 2015-08-05 | 福建省三鲸消防器材有限公司 | Semi-automatic press testing device used for indoor fire hydrants and press testing method using same |
| CN106052975A (en) * | 2016-07-16 | 2016-10-26 | 侯华恩 | Automatic no-water pressure tester |
-
2014
- 2014-08-06 CN CN201420440715.4U patent/CN203989651U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815409A (en) * | 2015-05-21 | 2015-08-05 | 福建省三鲸消防器材有限公司 | Semi-automatic press testing device used for indoor fire hydrants and press testing method using same |
| CN104815409B (en) * | 2015-05-21 | 2017-07-25 | 福建省三鲸消防器材有限公司 | Semi-automatic pressure testing machine and its pressure-measuring method for indoor hydrant |
| CN106052975A (en) * | 2016-07-16 | 2016-10-26 | 侯华恩 | Automatic no-water pressure tester |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160815 Address after: 362300 Quanzhou City, Fujian Province, the success of science and Technology Industrial Zone, Nanan Patentee after: Fujian Tianguang Fire-fighting Incorporated Company Address before: 362300 Nanan Quanzhou Success Science and Technology Industrial Zone, Fujian Patentee before: Tianguang Fire Fighting Co.,Ltd. |