CN106426026B - The safety valve maintenance platform of station automatic in-position - Google Patents
The safety valve maintenance platform of station automatic in-position Download PDFInfo
- Publication number
- CN106426026B CN106426026B CN201610127145.7A CN201610127145A CN106426026B CN 106426026 B CN106426026 B CN 106426026B CN 201610127145 A CN201610127145 A CN 201610127145A CN 106426026 B CN106426026 B CN 106426026B
- Authority
- CN
- China
- Prior art keywords
- safety valve
- vertical
- arm
- station automatic
- maintenance platform
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0042—Stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of safety valve maintenance platform of station automatic in-position, it includes hoistable platform, safety valve fixture, mechanical arm, and wireless controller, wherein described hoistable platform includes being used for the bottom being attached on ground and the top being oppositely arranged with bottom, the safety valve fixture and mechanical arm are mounted on the top of hoistable platform, the safety valve fixture is used to grip safety valve, the mechanical arm includes the horizontal arm in vertical arm and right angle setting to vertical arm, the horizontal arm also has the connector positioned at its front end, the connector is used to connect grinder or cutting tool, the grinder or cutting tool are used to repair safety valve, the wireless controller has three buttons, three button connects heads are pinned respectively is automatically brought to correct position, connector does not reoperate in place.
Description
Technical field
It the utility model is related to a kind of safety valve maintenance platform of station automatic in-position, more particularly to a kind of automaticity height
And function integrates more safety valve maintenance platforms.
Background technology
Safety valve is that opening and closing element is in normally off under by external force effect, when the pressure medium rise in equipment or pipeline is super
When crossing setting, by outside system discharge medium prevent the pressure medium in pipeline or equipment from exceeding the particular usage valve of specified value
Door.Safety valve belongs to automatic valve class, is mainly used in boiler, on pressure vessels and pipes, control pressure is no more than setting, to people
Body safety and equipment have run important protective effect.
By using, valve element easily wears safety valve, causes the risk for having leakage, so safety valve is inspected periodically
Afterwards, it is necessary to grind valve element so that valve element it is smooth as before.However, valve element milling tool of the prior art is very heavy, operating personnel
It is difficult to operate, and grinding efficiency is extremely low.After the valve element grinding for several times of safety valve, then direct turning is needed to complete to repair, but car
The instrument of cutting is also quite heavy, and operating personnel are difficult to operate, and turning efficiency is low.In addition, safety valve also needs to often verify, with detection
Whether safety valve is normal.
It is necessary to design a kind of safety valve maintenance platform of station automatic in-position in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of safety valve maintenance platform of station automatic in-position is provided.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of safety valve maintenance platform of station automatic in-position, it include hoistable platform, safety valve fixture, mechanical arm and
Wireless controller, it is characterised in that：The hoistable platform includes the bottom for being attached on ground and is oppositely arranged with bottom
Top, the safety valve fixture and mechanical arm be mounted on the top of hoistable platform, and the safety valve fixture is used to clamp
Fixed safety valve, the mechanical arm include the horizontal arm in vertical arm and right angle setting to vertical arm, and the horizontal arm also has
There is the connector positioned at its front end, the vertical arm can be along the vertical axial line rotation of oneself, and the horizontal arm can edge
Vertical arm to move along the vertical direction, the connector can move along the longitudinal direction along a position of vertical arm, the company
Joint can move vertically, move forward and backward and circular-rotation, the connector are used to connect grinder, the grinder
For repairing safety valve, the wireless controller has three buttons, pins three button connects heads and be automatically brought to correct position,
Connector does not reoperate in place.
Compared with prior art, the utility model has the beneficial effect that：Due to three, station button on wireless controller, press
Firmly station button connects head is automatically brought to correct position, does not reoperate in place, then avoids manual operation error from causing connector to take
Band maintenance tool collision safety valve.
The utility model further improves as follows：
Further, the safety valve maintenance platform of the station automatic in-position also includes cable controller, the controlled in wireless
Both device and cable controller can only use one of them, i.e. wireless controller and cable controller interlocking.
Further, vertical connecting plates moving up and down are installed in the vertical arm, pacified in the vertical connecting plates
Equipped with horizontal connecting plate, the horizontal arm can move along the longitudinal direction on level board.
Further, vertical servomotor is installed, the bottom of the vertical arm is provided with liquid at the top of the vertical arm
Push back and turn actuator, the vertical servomotor is used to drive vertical connecting plates to move along the vertical direction, and the hydraulic gyration drives
Moving part is used to drive vertical axial line rotation of the vertical arm along oneself.
Further, the horizontal arm includes the horizontal servo motor positioned at its rear end and the connector positioned at its front end,
The horizontal servo motor moves along the longitudinal direction for drive connection head.
Further, the connector has the vertical through hole for running through connector along the vertical direction, and the vertical through hole is used
In the installation of grinder.
Further, the safety valve fixture includes three fixtures, and the mechanical arm realizes three stations of grinder
Revolution.
Further, the size dimension of three fixtures is different, so as to place the safety of different size respectively
Valve.
Further, the vertical axial line of three fixtures is located at using the vertical axial line of vertical arm as the same of the center of circle respectively
On circumference.
Further, the top of the hoistable platform includes load plate and the cover plate covered above load plate.
Brief description of the drawings
Fig. 1 is the stereogram for the safety valve maintenance platform for meeting the utility model station automatic in-position.
Fig. 2 is that the safety valve maintenance platform of station automatic in-position shown in Fig. 1 removes the stereogram of top plate and aid.
Fig. 3 is the stereogram of fixture shown in Fig. 2.
Fig. 4 is the exploded view of fixture shown in Fig. 2.
Fig. 5 is the stereogram of mechanical arm shown in Fig. 2.
Fig. 6 is the exploded view of mechanical arm shown in Fig. 5.
Fig. 7 is the stereogram of grinder.
Fig. 8 is the stereogram of wireless controller.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 8, to meet a kind of safety valve maintenance platform 100 of station automatic in-position of the present utility model, its
Including 11, three safety valve fixtures 12 of hoistable platform and mechanical arm 13.
The hoistable platform 11 includes being used for the bottom 111 being attached on ground and the top being oppositely arranged with bottom 111
112, three safety valve fixtures 12 and mechanical arm 13 are mounted on the top 112 of hoistable platform 11.The safety valve folder
Tool 12 is used to grip safety valve 200, and the mechanical arm 13 is used to connect grinder 300, and the grinder 300 is used to tie up
Repair safety valve 200.The control of safety valve grinding machine 300 is integrated into maintenance platform, is saved electric cabinet, is directly manipulated on the controller,
It is easy to operate, grinder conveniently moving.
Three safety valve fixtures 12 form three stations for safe operation valve, the machine around mechanical arm 13
The instrument that tool arm carries can gradually be moved to three stations and carry out corresponding operating.Three stations are in the same radius of gyration
On, three stations need not adjust the mechanical arm radius of gyration on the same radius of gyration after valve automatic centering, improve efficiency.
Three stations include the first station 16, second station 17 and between the first station 16 and second station 17 the
Three stations 18, first station 16 apart from 3rd station 18 distance and second station 17 apart from 3rd station 18 distance not
Together, so as to realize three stations simultaneously operation without produce interference.Center i.e. between the first station 16 and second station 17 is (logical
Hole 120) line be not orthogonal to top 112 leading edge or back edge, so as to mechanical arm carry maintenance tool in the first work
When position 16 works, do not influence to touch the dismounting of safety valve or other work in second station 17.The cloth of three safety valve fixture 12
The mode of putting can realize the dismounting of safety valve 200 with grinding operation simultaneously without producing interference and interference.Must be by machine during Switch of working position
Tool arm 13 rises to highest order, then can just drive revolution, press by mistake upon grinding station button then mechanical arm 13 first rise without
It is revolution, prevents grinder 300 and mechanical arm 13 from damaging.
The safety valve maintenance platform 100 of the station automatic in-position is except the part of mechanical arm 13 is by automatically controlled driving, and station is certainly
Dynamic safety valve maintenance platform in place also includes hydraulic power 14, and hydraulic power 14 utilizes liquid flow driving safety valve fixture 12
Motion.The safety valve fixture 12 is provided with pressure sensor (not shown), when pressure sensor reaches the propulsive force and pressure of setting
Alarm cuts off hydraulic power 14 simultaneously after clamp force, and propulsive force and thrust are adjustable.
The top layout of the hoistable platform 11 has gas source interface 19, power interface 20 and hydraulic spanner interface 21.Hydraulic pressure
Spanner interface 21 is connected with hydraulic spanner 58, and hydraulic spanner 58 can aid in completing the dismounting such as bolt on safety valve 200.Maintenance platform
Periphery is disposed with source of the gas, power supply and hydraulic spanner interface, such as needs pneumatic, electric tool and hydraulic spanner to be connected with interface, makes
With conveniently.The hoistable platform 11 also includes the height adjustable structure 22 being connected between top 112 and bottom 111, the height
Degree adjustment structure 22 is used for the height for adjusting top 112.The height adjustable structure 22 first including the setting that intersects is oblique
The swash plate 222 of plate 221 and second, the centre position of the swash plate 222 of the first swash plate 221 and second have connecting hole 223, institute respectively
The first swash plate 221 and the second swash plate 222 is stated to be fixed together through connecting hole 223.One end of first swash plate 221 connects
It is connected to 112 other ends of top and is connected to bottom 111.One end of second swash plate 222 is connected to 112 other ends of top and is connected to
Bottom 111.Height adjustable structure 22 also includes clamping body (not shown), when operating personnel need 11 times progress of hoistable platform
During relevant work, prevent hydraulic power from failing, directly depress to be pressed onto operating personnel.Can during 22 valve operation of height adjustable structure
Whole height is adjusted, makes its regulation to most suitable operation and observation position, convenient working.
The safety valve fixture 12 includes horizontally disposed mounting disc 121, in mounting disc 121 and is vertically arranged
Three hold assemblies 122, circumferencial direction of three hold assemblies 122 along mounting disc 121 are uniformly distributed, each clamping part
Part 122 is connected substantially 120 ° of the angle in the mounting disc center of circle with adjacent another hold assembly 122.Each hold assembly 122 includes
What can be moved along radial direction pawls 123, and each hold assembly 122 also includes being used to push down safety valve in above-below direction
Paw 124.Three hold assemblies 122 pawl 123 simultaneously towards the center of circle motion of close mounting disc 121, so as to pacify
Safety valve 200 is clamped on the radial direction of sabot 121.Three hold assemblies 122 pawl 123 simultaneously away from installation
The center of circle motion of disk 121, so as to unclamp safety valve 200.
The paw 124 of three hold assemblies 122 moves downward simultaneously, so as to push down safety valve in the vertical direction
200, the motion upwards simultaneously of paw 124 of three hold assemblies 122, so as to unclamp safety valve 200 in the vertical direction.Often
One hold assembly 122 also includes the single-acting cylinder 125 positioned at the lower section of mounting disc 121, pawled with what single-acting cylinder bottom 125 was connected
123 and it is connected to the vertical bar 127 at the top of single-acting cylinder 125.The paw 124 includes the fixed part in cuboid
1241 and the butting section 1242 that is formed of the extension of self-fixed department 1241, it is tabular below the butting section 1242, it is described to support
Be tilted down the inclined-plane of extension above relying part 1242.The paw 124 is arranged in vertical bar 127 in rotatable manner, from
And when placing safety valve, neatly the butting section 1242 of paw 124 can be rotated to rear, be very easy to safety valve
Placement.
The fixed part 1241, which is provided with, is used for the screwed hole 1243 that passes through of vertical bar 127, the vertical bar 127 be provided with
The external screw thread that screwed hole coordinates.The butting section 1242 of the paw 124 can rotate around vertical bar 127.Each hold assembly
122 also include being located among three single-acting cylinders 125 and be located at the parcel 128 of the lower section of mounting disc 121 and positioned at parcel 128
The hydraulic motor 129 of lower section, the hydraulic motor 129 drive three vertical bars 127 to be taken exercises with paw 124.Described push away is grabbed
There is some projections 1231 extended downwardly and the groove 1232 between adjacent projections 1231, the parcel 128 on 123
With some some annulus 1281 expanded round the parcel center of circle, it is described pawl 123 projection 1231 to accurate movement and solid
Determine to the annulus 1281 of corresponding parcel 128.
The mounting disc 121 includes the disk body 1211 and three cards to be formed that stretch out from disk body 1211 in cylinder
Portion 1212 is held, adjacent holding section 1212 connects substantially 120 ° of the angle in the center of circle.Each holding section 1212 has two snap arm
1213 and the neck 1214 among two snap arm 1213, the neck 1214 extends internally and penetrates disk body always
1211, the vertical bar 127 is located in neck 1214.
The safety valve maintenance platform 100 of station automatic in-position also includes four wheels 23 installed in lifting platform bottom, described
Four wheels 23 be arranged on four of the bottom 111 of hoistable platform 11 it is diagonal on.Wheel 23 of the complete machine with secondary transfer, can lifted by crane
Used in the case of inconvenient and limited space, place to use is transferred to by manpower.
As shown in Figure 5 and Figure 6, the mechanical arm 13 includes the water in vertical arm 131 and right angle setting to vertical arm 131
Flat arm 132, the horizontal arm 132 also have the connector 133 positioned at its front end.The vertical arm 131 can along oneself
Vertical axial line rotation, the horizontal arm 132 can move along the vertical direction along vertical arm 131, and the connector 133 can be with
Moved along the longitudinal direction along a position of vertical arm 131, the connector 133 can move vertically, move forward and backward and
Circular-rotation.The connector 133 is used to connect grinder 300, and the grinder 300 0 is used to repair safety valve 200, described
The centre of safety valve fixture 12 is additionally provided with through hole 120, and the through hole 120 is used to be passed through in liquid or gas to safety valve 100
So as to verify safety valve 200.Three-freedom mechanical arm that is rotatable, moving up and down and move forward and backward, with upper and lower and front and rear spacing,
Speed is adjustable, and front end can connection safety valve grinder 300.
Vertical connecting plates 134 moving up and down are installed in the vertical arm 131, pacified in the vertical connecting plates 134
Equipped with horizontal connecting plate 135, the horizontal arm 132 can move along the longitudinal direction on level board 135.The vertical arm 131
Top is provided with vertical servomotor 136, and the bottom of the vertical arm 131 is provided with hydraulic gyration actuator 137, described vertical
Servomotor 136 is used to drive vertical connecting plates 134 to move along the vertical direction, and the hydraulic gyration actuator 137 is used to drive
Vertical axial line rotation of the vertical arm 131 along oneself.The hydraulic gyration actuator 137 makees rotation by the driving of hydraulic power 14
Rotary motion.
The horizontal arm 132 includes the horizontal servo motor 138 positioned at its rear end and the connector 133 positioned at its front end,
The horizontal servo motor 138 moves along the longitudinal direction for drive connection first 133.The connector 133 has vertically side
To the vertical through hole 1331 through connector, the vertical through hole 1331 is used for the installation of grinder 300.
The safety valve fixture 12 includes three fixtures, and the mechanical arm 13 realizes returning for 300 3 stations of grinder
Turn.The size dimension of three fixtures is different, so as to place the safety valve 200 of different size respectively.Three fixtures
Vertical axial line respectively be located at using the vertical axial line of vertical arm 131 as on the same circumference in the center of circle.Three fixtures are positioned at circle
Size among on week is big, and the size on both sides is small on circumference.
As depicted in figs. 1 and 2, the top 112 of the hoistable platform 11 includes load plate 1121 and covered above load plate 1121
Cover plate 1122, the load plate 1121 include bottom plate 1123, extended upward from the surrounding of bottom plate 1123 surrounding coaming plate 1124, with
And the host cavity 1125 surrounded by bottom plate 1123 and surrounding coaming plate 1124.
As illustrated in figures 1 and 8, the safety valve maintenance platform 100 of station automatic in-position also includes cable controller 24 and wireless
Controller 25, the cable controller 24 are installed on hoistable platform 11.The wireless controller 25 has three buttons 251, presses
Firmly three connectors 133 of button 251 are automatically brought to correct position, and connector 133 does not reoperate in place.The wireless controller 25
Both can only use one of them with cable controller 24, i.e. wireless controller 25 and cable controller 24 interlocks.Complete machine owns
Action controls by remote central controller, and controlled in wireless is convenient, flexible, while has the controller of wired connection, and both only make
With first, can interlock.
As shown in figure 1, the multi-functional maintenance 100 of safety valve can also be provided with roughness on the top 112 of lifting platform 11
Detector 51, sodium vapor lamp and optical flat 52, valve rod flexibility verifying attachment 53, valve rod straightener 54, hydraulic bench vice 55, V-block 56,
And tool cart 57.Roughness instrument 51 realizes the quantitative analysis of valve seal surface roughness.Sodium vapor lamp and optical flat 52 realize valve
The qualitative analysis of door sealing facial plane degree.Valve rod flexibility verifying attachment 53 realizes the accurate measurement of valve rod flexibility.Valve rod is rectified
Straight device 54 realizes that valve rod is aligned.The auxiliary of hydraulic bench vice 55 dismounts some parts, such as thread type safety valve.V-block 56 is placed and treated
Valve is detected, can also aid in dismantling, V-type bayonet socket can block safety valve outlet(discharge) flange.The inside of tool cart 57 is equipped with grinding phase
Close material, such as abrasive disk, grinding agent, sand paper etc..Said apparatus can improve efficiency, save manpower, improve safety valve maintenance matter
Amount.
As shown in fig. 7, grinder 300 includes two motors 301 of side mounted thereto, the abrasive disk of installation thereunder
302 and the drive link 303 that is connected between two motors 301 and abrasive disk 302.Two motors 301 cause abrasive disk respectively
302 can be with rotation and eccentric turn, so that grinding is abundant.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, made a variety of conversion, all falls within the scope of protection of the utility model.
Claims (10)
1. a kind of safety valve maintenance platform of station automatic in-position, it includes hoistable platform, safety valve fixture, mechanical arm and nothing
Lane controller, it is characterised in that：The hoistable platform includes what is be used for the bottom being attached on ground and be oppositely arranged with bottom
Top, the safety valve fixture and mechanical arm are mounted on the top of hoistable platform, and the safety valve fixture is used to clamp admittedly
Dingan County's full valve, the mechanical arm include the horizontal arm in vertical arm and right angle setting to vertical arm, and the horizontal arm also has
Connector positioned at its front end, the vertical arm can be along the vertical axial line rotations of oneself, and the horizontal arm can be along
Vertical arm moves along the vertical direction, and the connector can move along the longitudinal direction along a position of vertical arm, the connection
Head can vertically be moved, moved forward and backward and circular-rotation, and the connector is used to connect grinder, and the grinder is used
In maintenance safety valve, the wireless controller has three buttons, pins three button connects heads and be automatically brought to correct position, even
Joint does not reoperate in place.
2. the safety valve maintenance platform of station automatic in-position as claimed in claim 1, it is characterised in that：The station automatic in-position
Safety valve maintenance platform also include both cable controllers, the wireless controller and cable controller can only use wherein one
Individual, i.e., wireless controller and cable controller interlock.
3. the safety valve maintenance platform of station automatic in-position as claimed in claim 1, it is characterised in that：Installed in the vertical arm
There are vertical connecting plates moving up and down, horizontal connecting plate is installed in the vertical connecting plates, the horizontal arm can be in level
Moved along the longitudinal direction on plate.
4. the safety valve maintenance platform of station automatic in-position as claimed in claim 2, it is characterised in that：The top of the vertical arm
Vertical servomotor is installed, the bottom of the vertical arm is provided with hydraulic gyration actuator, and the vertical servomotor is used for
Driving vertical connecting plates move along the vertical direction, and the hydraulic gyration actuator is used to drive vertical axes of the vertical arm along oneself
Heart line rotation.
5. the safety valve maintenance platform of station automatic in-position as claimed in claim 3, it is characterised in that：The horizontal arm includes position
Horizontal servo motor in its rear end and the connector positioned at its front end, the horizontal servo motor are used for drive connection head along preceding
Rear is to movement.
6. the safety valve maintenance platform of station automatic in-position as claimed in claim 4, it is characterised in that：The connector has edge
Above-below direction runs through the vertical through hole of connector, and the vertical through hole is used for the installation of grinder.
7. the safety valve maintenance platform of station automatic in-position as claimed in claim 6, it is characterised in that：The safety valve fixture bag
Three fixtures are included, the mechanical arm realizes the revolution of three stations of grinder.
8. the safety valve maintenance platform of station automatic in-position as claimed in claim 7, it is characterised in that：Three fixtures it is big
Small size is different, so as to place the safety valve of different size respectively.
9. the safety valve maintenance platform of station automatic in-position as claimed in claim 8, it is characterised in that：The vertical axes of three fixtures
Heart line is located at using the vertical axial line of vertical arm as on the same circumference in the center of circle respectively.
10. the safety valve maintenance platform of station automatic in-position as claimed in claim 9, it is characterised in that：The hoistable platform
Top includes load plate and the cover plate covered above load plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127145.7A CN106426026B (en) | 2016-03-07 | 2016-03-07 | The safety valve maintenance platform of station automatic in-position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127145.7A CN106426026B (en) | 2016-03-07 | 2016-03-07 | The safety valve maintenance platform of station automatic in-position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106426026A CN106426026A (en) | 2017-02-22 |
| CN106426026B true CN106426026B (en) | 2018-02-02 |
Family
ID=58183118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610127145.7A Active CN106426026B (en) | 2016-03-07 | 2016-03-07 | The safety valve maintenance platform of station automatic in-position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426026B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770445A (en) * | 2022-05-19 | 2022-07-22 | 中国人民解放军63926部队 | Steel structure tool for adjusting through hole posture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203636584U (en) * | 2013-11-18 | 2014-06-11 | 徐权 | Grinding machine for safety valve |
| CN203712704U (en) * | 2014-02-24 | 2014-07-16 | 李胜多 | Mechanical hand |
| CN203956706U (en) * | 2014-07-30 | 2014-11-26 | 永嘉县特优机械有限公司 | A kind of valve hydraulic pressure grinder |
| CN204264200U (en) * | 2014-10-25 | 2015-04-15 | 蒋剑锋 | A kind of engineering shop jig changes multi-faceted manual dolly |
| CN204913254U (en) * | 2015-07-31 | 2015-12-30 | 惠州市鸿景威自动化设备有限公司 | Full -automatic kludge of encoder |
| CN204976241U (en) * | 2015-06-20 | 2016-01-20 | 浙江工商职业技术学院 | Grinder of relief valve disk seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5392483B2 (en) * | 2009-08-31 | 2014-01-22 | 不二越機械工業株式会社 | Polishing equipment |
-
2016
- 2016-03-07 CN CN201610127145.7A patent/CN106426026B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203636584U (en) * | 2013-11-18 | 2014-06-11 | 徐权 | Grinding machine for safety valve |
| CN203712704U (en) * | 2014-02-24 | 2014-07-16 | 李胜多 | Mechanical hand |
| CN203956706U (en) * | 2014-07-30 | 2014-11-26 | 永嘉县特优机械有限公司 | A kind of valve hydraulic pressure grinder |
| CN204264200U (en) * | 2014-10-25 | 2015-04-15 | 蒋剑锋 | A kind of engineering shop jig changes multi-faceted manual dolly |
| CN204976241U (en) * | 2015-06-20 | 2016-01-20 | 浙江工商职业技术学院 | Grinder of relief valve disk seat |
| CN204913254U (en) * | 2015-07-31 | 2015-12-30 | 惠州市鸿景威自动化设备有限公司 | Full -automatic kludge of encoder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106426026A (en) | 2017-02-22 |
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