CN205802865U - Lifting tube ejector - Google Patents
Lifting tube ejector Download PDFInfo
- Publication number
- CN205802865U CN205802865U CN201620627328.0U CN201620627328U CN205802865U CN 205802865 U CN205802865 U CN 205802865U CN 201620627328 U CN201620627328 U CN 201620627328U CN 205802865 U CN205802865 U CN 205802865U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shaped support
- straight length
- lifting
- square tube
- 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
Links
Landscapes
- Valve Housings (AREA)
Abstract
This utility model relates to a kind of lifting tube ejector, and this device includes U-shaped support, cylinder connecting plate, cylinder, lifting pipe support and straight length.This utility model uses Welding Structure as support, front and back can adjust according to length of pipe section, utilize pneumatic mode, induces check-valves mode by three position five-way valve and pneumatics, it is achieved the quick horizontal tube ejector of precise positioning, and simple in construction is easy to operate.
Description
Technical field
This utility model relates to a kind of pipeline straight length device for interchanging, specifically refers to one and requires more in same main line
The straight length changing different tube diameters realizes the device that quick level is changed.
Background technology
According to national standard JB/T5269-1991 " universal valve discharge coefficient and the test method of flow resistance coefficient " and JB/
T30832-2014 " valve flow coefficient and the test method of flow resistance coefficient " to universal valve discharge coefficient, flow resistance coefficient and
Discharge characteristic test, flow usually need valve and different tube diameters are carried out the replacing of straight tube road in pressure dependence.
Be currently used for laboratory changes pipe method, generally there is problems in that
First, straight length is placed on the shelf of equipment left and right side, experimental facilities lifting crane installed above etc., passes through
The mode of lifting is installed, and causes test period to increase, and installs inconvenience；Secondly, test straight length is longer, exists partially when changing pipe
The inaccurate phenomenon of the heart and location, installation effectiveness is relatively low；Again, needing many people cooperating, labour cost is high.
Summary of the invention
Goal of the invention:
In order to solve the deficiency of above-mentioned technology, this utility model provides a kind of lifting easy to use, efficient and changes pipe dress
Put, solve the exchange of different tube diameters straight length and lift, install, position, it is possible to reach fast and accurately to save manually and exchange and manage
The purpose of section.
Technical scheme:
A kind of lifting tube ejector, it is characterised in that: this device includes U-shaped support, cylinder connecting plate, cylinder, fall way
Frame and straight length；U-shaped support fixes on the ground, is bolted and cylinder connecting plate and cylinder is linked together, lifting
Pipe support is threaded by cylinder rod itself；Before and after straight length, two ends are respectively provided with a U-shaped support, inside U-shaped support two
It is welded with square tube bracket, is used for placing different straight length；It is equipped with alignment pin between the square tube bracket of straight length and U-shaped support.
Source of the gas be responsible for cylinder and lifting pipe support provide power, by inlet suction port connect pneumatic triple piece, pneumatic three
Part connects 3 position-5 way electromagnetic valve by air outlet adapter and valve union, and 3 position-5 way electromagnetic valve passes through three way cock and reducer tee
Joint forms branch, and different pipelines connects cylinder by the current limiter arranged on it, pneumatics induction check-valves and straight coupling,
Whole pipeline is connected by trachea.
U-shaped support uses Welding Structure, and bottom is channel-section steel, and both sides and square tube bracket use square tubes soldering, and square tube bracket welds
Being connected on inner side, respectively welding one, left and right respectively welds two, holds straight length.
3 position-5 way electromagnetic valve is provided with acoustic filter.
Advantage and effect:
This utility model this lifting tube ejector, has the following advantages and beneficial effect:
Simple in construction, easy to operate；Using air as power, energy-conservation, take is without cease, with not to the utmost；In not lifting
Environment in can also use, save Master Cost and electric energy；Easy to control, positioning precision is high；The most important just also has
Being to save space and time, pipeline section is directly placed on shelf and eliminates lifting, the space carried and place and time.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is pneumatic principle pipeline connection diagram of the present utility model.
Figure description of symbols:
1, U-shaped support, 2, cylinder connecting plate, 3, cylinder, 4, lifting pipe support, 5, straight length, 6, alignment pin, 11, source of the gas,
12, inlet suction port, 13, pneumatic triple piece, 14, air outlet adapter, 15, valve union, 16, acoustic filter, 17,3 position-5 way electromagnetic valve,
18, three way cock, 19, reducing T, 20, current limiter, 21, pneumatics induction check-valves, 22, straight coupling.
Detailed description of the invention
This utility model is used for establishing criteria JB/T5269-1991 " universal valve discharge coefficient and the test of flow resistance coefficient
Method " and JB/T30832-2014 " valve flow coefficient and the test method of flow resistance coefficient " in straight length interchange process is entered
A kind of device of the horizontal Fast Installation of row.It is that one uses Welding Structure as support, front and back can adjust according to length of pipe section,
Utilize pneumatic mode, induce check-valves mode by three position five-way valve and pneumatics, it is achieved the quick level of precise positioning changes pipe dress
Put, simple in construction, easy to operate.
Utility model works principle is as follows:
The device employing U-shaped support of section steel manufacture, the most each one, can be according to the spacing of flow development length adjustment, left and right
Both sides are respectively placed two pieces system and are exchanged straight length, have alignment pin to prevent landing between straight length and square tube bracket, and base uses
Channel-section steel is made, and both sides are fixed by welding square tube, and square tube bracket upper and lower square tube distance can set height according to pipeline section size, middle
Structure is lift cylinder, and cylinder is arranged on channel-section steel center, bottom, when cylinder returns to initial position, fall way by cylinder connecting plate
Frame is just in same plane with following straight length, as long as taking away alignment pin, promotes left section or right section of straight length to its position i.e.
Liftable changes pipe；It is located through 3 position-5 way electromagnetic valve and pneumatics induction check-valves to realize synchronization action and location.
Below in conjunction with the accompanying drawings this utility model is described further:
As shown in fig. 1, described lifting tube ejector, including U-shaped support 1, cylinder connecting plate 2, cylinder 3, lifting pipe support 4
With straight length 5；Realizing lifting fast quick change pipe by the way of pneumatic control, time-consuming, convenient operation, positioning precision is high, knot
Structure is simple.U-shaped support 1 fixes on the ground, is bolted and cylinder connecting plate 2 and cylinder 3 is linked together, fall way
Frame 4 is threaded by cylinder rod itself；Before and after straight length 5, two ends are respectively provided with a U-shaped support 1, in 1 liang of U-shaped support
Side is welded with square tube bracket, is used for placing different straight length 5；It is fixed to be equipped with between the square tube bracket of straight length 5 and U-shaped support 1
Position pin 6, prevents straight length 5 landing.
As shown in Figure 2, cylinder 3 and lifting pipe support 4 constitute jacking system, to reach steady, accurate, the mesh of fast lifting
's.Source of the gas 11 is responsible for jacking system and provides power, and source of the gas 11 connects pneumatic triple piece 13 by inlet suction port 12, and pneumatic three
Part 13 connects 3 position-5 way electromagnetic valve 17(by air outlet adapter 14 and valve union 15 and uses three position five-way valve 17 can realize not coordination
The control put), 3 position-5 way electromagnetic valve 17 forms branch by three way cock 18 and reducing T 19, and different pipelines leads to
Cross the current limiter 20 of setting on it, pneumatics induction check-valves 21(uses pneumatics induction check-valves 21 can realize overweight protection and essence
The certainly effect of position) and straight coupling 22 connect cylinder 3, whole pipeline is connected by trachea.
U-shaped support 1 uses Welding Structure, and bottom is channel-section steel, and both sides and square tube bracket use square tubes soldering, and square tube bracket welds
Being connected on inner side, respectively welding one, left and right respectively welds two, holds straight length 5, and torr straight length 5 is i.e. square tube in FIG
Bracket, such U-shaped supporting structure is simple, easy to operate.
3 position-5 way electromagnetic valve 17 is provided with acoustic filter 16.
This utility model uses modularized design, the U-shaped support in both sides 1 and other device to be distributed two ends, to reach according to not
The purpose of fast quick change pipe all can be realized with length straight length.
Utility model works process is as follows:
When following straight length installed by needs, only need to pull out the alignment pin 6 specifying pipeline section two ends, pipeline section is moved to accordingly
Lifting pipe support 4 on, then going up cylinder 3 to extreme higher position, the installation of pipeline section can being realized, if put by the pipeline section of main line
Get off, then order is contrary.
During lifting tube ejector work, pipeline is connected through inlet suction port 12 by trachea and enters pneumatic triple piece 13, logical
Cross pneumatic triple piece 13 set test pressure with except water except mist purifies after air, enter three through air outlet adapter 14, valve union 15
Position five-way electromagnetic valve 17；3 position-5 way electromagnetic valve 17 controls position and the lifting of cylinder 23 respectively by arriving diverse location；Three
Position five-way electromagnetic valve 17 passes through acoustic filter 16 and reaches the purpose of quiet aerofluxus, by three way cock 18 and reducing T 19 shape
Become branch, enter the different current limiter 20 of pipeline, pneumatics induction check-valves 21 and straight coupling 22 and eventually arrive at executive component gas
Cylinder 3, wherein current limiter 20 can regulate admission pressure and flow, and then regulation rising or falling speed；Pneumatics induction check-valves 21 is permissible
Prevent air pressure from refluxing, it is to avoid position declines, it is ensured that positioning precision.
This apparatus structure is simple, and operating cost is low, controls stable simple, is suitable to popularization and application.
Claims (4)
1. one kind lifting tube ejector, it is characterised in that: this device include U-shaped support (1), cylinder connecting plate (2), cylinder (3),
Lifting pipe support (4) and straight length (5)；U-shaped support (1) fixes on the ground, is bolted gentle for cylinder connecting plate (2)
Cylinder (3) links together, and lifting pipe support (4) is threaded by cylinder rod itself；Before and after straight length (5), two ends are respectively provided with
One U-shaped support (1), is welded with square tube bracket inside U-shaped support (1) two, is used for placing different straight length (5)；Straight length (5)
And it is equipped with alignment pin (6) between the square tube bracket of U-shaped support (1).
Lifting tube ejector the most according to claim 1, it is characterised in that: source of the gas (11) is responsible for cylinder (3) and lifting
Pipe support (4) provides power, connects pneumatic triple piece (13) by inlet suction port (12), and pneumatic triple piece (13) passes through air outlet adapter
(14) and valve union (15) connects 3 position-5 way electromagnetic valve (17), 3 position-5 way electromagnetic valve (17) is by three way cock (18) and different
Footpath three way cock (19) forms branch, and different pipelines is by the current limiter (20) arranged on it, pneumatics induction check-valves (21)
Connecting cylinder (3) with straight coupling (22), whole pipeline is connected by trachea.
Lifting tube ejector the most according to claim 1, it is characterised in that: U-shaped support (1) uses Welding Structure, bottom
Using square tubes soldering for channel-section steel, both sides and square tube bracket, square tube bracket is welded on inner side, respectively welding one, and left and right is respectively welded
Connect two, hold straight length (5).
Lifting tube ejector the most according to claim 2, it is characterised in that: 3 position-5 way electromagnetic valve (17) is provided with noise elimination
Device (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627328.0U CN205802865U (en) | 2016-06-23 | 2016-06-23 | Lifting tube ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627328.0U CN205802865U (en) | 2016-06-23 | 2016-06-23 | Lifting tube ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802865U true CN205802865U (en) | 2016-12-14 |
Family
ID=57505588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627328.0U Expired - Fee Related CN205802865U (en) | 2016-06-23 | 2016-06-23 | Lifting tube ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384172A (en) * | 2017-08-02 | 2019-02-26 | 深圳市元硕自动化科技有限公司 | A kind of up and down one-way mechanism |
-
2016
- 2016-06-23 CN CN201620627328.0U patent/CN205802865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384172A (en) * | 2017-08-02 | 2019-02-26 | 深圳市元硕自动化科技有限公司 | A kind of up and down one-way mechanism |
| CN109384172B (en) * | 2017-08-02 | 2024-04-26 | 深圳市元硕自动化科技有限公司 | Unidirectional mechanism capable of moving up and down |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205802865U (en) | Lifting tube ejector | |
| CN204301821U (en) | A kind of mass method/method of standard table tiny flow quantity water flow standard apparatus | |
| CN109371188A (en) | The blowpipe installation method of blast furnace | |
| CN201288709Y (en) | Hydraulic oil tank cooling apparatus for digging machine | |
| CN208929474U (en) | A kind of pipeline production cutter device | |
| CN205045359U (en) | Cooler air -conditioner manages supply line | |
| CN202393431U (en) | Distributive porous plate flowmeter | |
| CN103574903B (en) | The assembly method of connecting plate assembly and water-heater water tank and water-heater water tank | |
| CN110966883A (en) | Modularized container type energy storage molten salt tank and use method thereof | |
| CN219977756U (en) | Hydraulic performance test stand for drip irrigation pipe of water dropper | |
| CN203475524U (en) | Water supply supercharging device | |
| CN204771351U (en) | Abrasionproof sheathed tube welding position device | |
| CN210736529U (en) | Horizontal flame kiln compressed gas control system | |
| CN216346768U (en) | Heat pump air conditioner coupling mechanism | |
| CN218135870U (en) | Welding equipment for pipeline connection | |
| CN216590288U (en) | Positioner is used in piping erection | |
| CN216765012U (en) | Copper liquid gas blowing device | |
| CN201493644U (en) | Tool equipment for welding transformer fuel tank pipe joint | |
| CN214223270U (en) | Strutting arrangement is used in air conditioner installation | |
| CN209247714U (en) | It is suitble to the dress column switching device of more size column tubes | |
| CN207796237U (en) | A kind of valve cylinder holder | |
| CN206361776U (en) | A kind of turbine LP rotors extraction for heat supply pipeline configuration | |
| CN220944267U (en) | Mounting fixture is used in pipe fitting processing | |
| CN204099021U (en) | For fuel control module and the separated type fuel control module of gas turbine engine | |
| CN213062225U (en) | Pressure stabilizing tank for non-negative pressure water supply system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180623 |