CN105800469A - Gas path interlocking protection device of pneumatic monorail crane - Google Patents
Gas path interlocking protection device of pneumatic monorail crane Download PDFInfo
- Publication number
- CN105800469A CN105800469A CN201610336636.2A CN201610336636A CN105800469A CN 105800469 A CN105800469 A CN 105800469A CN 201610336636 A CN201610336636 A CN 201610336636A CN 105800469 A CN105800469 A CN 105800469A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- anger
- filter element
- giving vent
- monorail crane
- 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.)
- Granted
Links
- 230000001012 protector Effects 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract 7
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/615—Filtering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/86—Control during or prevention of abnormal conditions
- F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a gas path interlocking protection device of a pneumatic monorail crane. The gas path interlocking protection device is mounted on a pneumatic monorail crane main gas inlet pipeline and comprises a pipeline filter connected with a gas source, a single-way valve and a filtering interlocking protector; the filtering interlocking protector comprises a protector body, an interlocking control mechanism arranged in the protector body, a filter element and an end cover which is mounted outside the protector body and used for pressing the filter element; the interlocking control mechanism comprises a gas inlet push plate, a gas inlet partition plate, a gas outlet partition plate, a gas outlet baffle, a connecting rod connected with the gas inlet push plate and the gas outlet baffle and an adjusting spring, wherein the gas inlet push plate, the gas inlet partition plate, the gas outlet partition plate and the gas outlet baffle are sequentially arranged, the adjusting spring is arranged on the connecting rod in a sleeving manner, one end of the adjusting spring is mounted on the gas inlet partition plate, and the other end of the adjusting spring is mounted on the gas outlet baffle; and the gas inlet partition plate and the gas outlet partition plate are mounted on the inner wall of the protector body, and the gas outlet baffle is connected with the filter element. The service life of the filter element is prolonged, safety of a back-stage valve and a motor is effectively protected, problems existing in present production are completely eradicated, and the device is simple in structure, low in manufacturing cost and safe and reliable in use.
Description
Technical field
The present invention relates to a kind of pneumatic monorail crane, particularly relate to a kind of pneumatic monorail crane gas circuit interlocking protective device.
Background technology
Pneumatic monorail crane is the one of monorail crane, rely on source of the gas as power, setting due to down-hole source of the gas, total gas circuit can be directly accessed use, but, dust is there is in gas circuit, the pollutant such as steam, if do not filtered the pipe that may result in gas circuit, valve and motor damage, therefore, in the design of pneumatic monorail crane, capital is considered as filter element filtering, and in actual production, we have found that, when there is blocking in filter element, operator is unwilling to shut down replacing and affect its work, and operator finds, even if taking away filter element, still can normal operation, this situation causes the complete machine of pneumatic monorail crane air path part to damage, existing pneumatic monorail crane is not solved by the report of relevant issues.
Summary of the invention
In order to solve the deficiencies in the prior art, it is an object of the invention to provide the pneumatic monorail crane gas circuit interlocking protective device that a kind of simple in construction, cost are low, use safety.
For reaching above-mentioned purpose; the technology used in the present invention means are: a kind of pneumatic monorail crane gas circuit interlocking protective device; it is arranged on the main air inlet pipeline of pneumatic monorail crane; including connecting the piping filter of source of the gas, check valve, filtration interlock protection device; described filtration interlock protection device includes protector body; it is arranged on the intrinsic interlocked control mechanism of protector, filter element, and is arranged on this external use of protector in the end cap pushing down filter element；Air inlet push pedal that described interlocked control mechanism includes setting gradually, air inlet dividing plate, dividing plate of giving vent to anger, baffle plate of giving vent to anger; and connect the connecting rod of air inlet push pedal and baffle plate of giving vent to anger; it is sleeved in connecting rod; one end is arranged on air inlet dividing plate; the other end is arranged on the adjustment spring given vent to anger on baffle plate; air inlet dividing plate and dividing plate of giving vent to anger are arranged in protector inner body wall, and baffle plate of giving vent to anger connects filter element；Being provided with air inlet pipe, escape pipe and drain pipe on described protector body, air inlet pipe is positioned on the protector body of air inlet push pedal side, and escape pipe and drain pipe are positioned on the protector body of filter element side.
Further, described end cap includes end cover body and the cover spring being arranged in end cover body and the cover baffle of connection cover spring, cover baffle arranges buckle, is used for connecting fixing filter element.
Further, described in give vent to anger baffle plate arrange buckle, be used for connecting fixing filter element.
Further, described piping filter filter screen is 40 orders, and filter element is 80 orders.
Further, described drain pipe is installed drain valve.
Further, described protector body adopts cylinder, cylindrical member at one end face opening, opening arranges flange, described end cap one end open, opening arranges flange for being connected with protector body upper flange, and protector body arranges air inlet pipe in the middle of other end.
Further, described air inlet push pedal, baffle plate of giving vent to anger are set to disc, and air inlet dividing plate, dividing plate of giving vent to anger are set to annular.
Further, described filter element is when giving vent to anger between baffle plate and cover baffle, and air inlet push pedal, air inlet dividing plate, dividing plate of giving vent to anger, baffle plate of giving vent to anger do not contact mutually.
The invention has the beneficial effects as follows: owing to devising filtration interlock protection device; piping filter is added again in prime; extend the service life of filter element; and Auto-drainage can be realized, filter interlock protection device and after filter element is removed, air inlet path is closed, be effectively protected the safety of rear step valve and motor; stop Problems existing in existing production; structure global design is simple, and cost of manufacture is low, safe and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further elaborated.
Fig. 1 is the structural representation of the present invention.
In figure: 1, protector body, 11, air inlet pipe, 12, escape pipe; 13, drain pipe, 2, interlocked control mechanism, 21, air inlet push pedal; 22, air inlet dividing plate, 23, dividing plate of giving vent to anger, 24, baffle plate of giving vent to anger; 25, connecting rod, 26, regulate spring, 3, filter element; 4, end cap; 41, end cover body, 42, cover spring, 43, cover baffle.
Detailed description of the invention
The pneumatic monorail crane gas circuit interlocking protective device of one as shown in Figure 1; it is arranged on the main air inlet pipeline of pneumatic monorail crane; including connecting the piping filter of source of the gas, check valve, filtration interlock protection device; described filtration interlock protection device includes protector body 1; it is arranged on the intrinsic interlocked control mechanism 2 of protector; filter element 3, and it is arranged on this external use of protector in the end cap 4 pushing down filter element；Described interlocked control mechanism 2 includes air inlet push pedal 21, the air inlet dividing plate 22 set gradually, dividing plate 23 of giving vent to anger, baffle plate 24 of giving vent to anger; and connect air inlet push pedal 21 and the connecting rod 25 of baffle plate 24 of giving vent to anger; it is sleeved in connecting rod 25; one end is arranged on air inlet dividing plate 22; the other end is arranged on the adjustment spring 26 given vent to anger on baffle plate 24; air inlet dividing plate 22 and dividing plate 23 of giving vent to anger are arranged on protector body 1 inwall, and baffle plate 24 of giving vent to anger connects filter element 3；Being provided with air inlet pipe 11, escape pipe 12 and drain pipe 13 on described protector body 1, air inlet pipe 11 is positioned on the protector body 1 of air inlet push pedal side, and escape pipe 12 and drain pipe 13 are positioned on the protector body 1 of filter element side.
Described end cap 4 includes end cover body 41 and the cover spring 42 being arranged in end cover body and the cover baffle 43 of connection cover spring, cover baffle 43 arranges buckle, is used for connecting fixing filter element 3.
Described baffle plate 24 of giving vent to anger arranges buckle, is used for connecting fixing filter element 3.
Described piping filter filter screen is 40 orders, and filter element is 80 orders.
Described drain pipe 13 is installed drain valve.
As preferably, protector body 1 adopts cylinder, cylindrical member at one end face opening, and opening arranges flange, described end cap 4 one end open, opening arranges flange for being connected with protector body upper flange, and protector body arranges air inlet pipe in the middle of other end.
Described air inlet push pedal 21, baffle plate 24 of giving vent to anger are set to disc, and air inlet dividing plate 22, dividing plate 23 of giving vent to anger are set to annular.Described filter element 3 is when giving vent to anger between baffle plate 24 and cover baffle 43, and air inlet push pedal 21, air inlet dividing plate 22, dividing plate 23 of giving vent to anger, baffle plate 24 of giving vent to anger do not contact mutually.
Under the promotion of admission pressure, air inlet push pedal and adjustment spring can produce the power to cover plate direction, dynamic balance with cover spring generation, now, air inlet push pedal 21, air inlet dividing plate 22, dividing plate 23 of giving vent to anger, baffle plate 24 of giving vent to anger do not contact mutually, form air duct, and air-flow passes through this passage, then through filter element filtering, the air after filtering is exported to rear class gas circuit through escape pipe 12.When filter element occurs that blocking needs to change, as only taken away filter element, now due to air inlet push pedal and the effect regulating spring, push away air inlet push pedal to be formed on air inlet dividing plate and seal, now escape pipe does not have air pressure to export, rear class will not work, and does not naturally have and causes damage not up to the gas entrance rear class of filter criteria.
Due to the fact that and devise filtration interlock protection device; piping filter is added again in prime; extend the service life of filter element; and Auto-drainage can be realized, filter interlock protection device and after filter element is removed, air inlet path is closed, be effectively protected the safety of rear step valve and motor; stop Problems existing in existing production; structure global design is simple, and cost of manufacture is low, safe and reliable.
Disclosed embodiment of this invention is the explanation to technical scheme, it is impossible to as the restriction to present invention, and the those skilled in the art's simple change on basis of the present invention, still in protection scope of the present invention.
Claims (8)
1. a pneumatic monorail crane gas circuit interlocking protective device; it is arranged on the main air inlet pipeline of pneumatic monorail crane; it is characterized in that: include connecting the piping filter of source of the gas, check valve, filtration interlock protection device; described filtration interlock protection device includes protector body (1); it is arranged on the intrinsic interlocked control mechanism (2) of protector; filter element (3), and it is arranged on this external use of protector in the end cap (4) pushing down filter element；Air inlet push pedal (21) that described interlocked control mechanism (2) includes setting gradually, air inlet dividing plate (22), dividing plate of giving vent to anger (23), baffle plate of giving vent to anger (24); and connect the connecting rod (25) of air inlet push pedal (21) and baffle plate of giving vent to anger (24); it is sleeved in connecting rod (25); one end is arranged on air inlet dividing plate (22); the other end is arranged on the adjustment spring (26) on baffle plate of giving vent to anger (24); air inlet dividing plate (22) and dividing plate of giving vent to anger (23) are arranged on protector body (1) inwall, and baffle plate of giving vent to anger (24) connects filter element (3)；Described protector body (1) is provided with air inlet pipe (11), escape pipe (12) and drain pipe (13); air inlet pipe (11) is positioned on the protector body (1) of air inlet push pedal side, and escape pipe (12) and drain pipe (13) are positioned on the protector body (1) of filter element side.
2. pneumatic monorail crane gas circuit interlocking protective device according to claim 1; it is characterized in that: described end cap (4) includes end cover body (41) and the cover spring (42) being arranged in end cover body; and connect the cover baffle (43) of cover spring; cover baffle arranges buckle on (43), is used for connecting fixing filter element (3).
3. pneumatic monorail crane gas circuit interlocking protective device according to claim 1, it is characterised in that: described in give vent to anger baffle plate (24) arrange buckle, be used for connecting fixing filter element (3).
4. pneumatic monorail crane gas circuit interlocking protective device according to claim 1, it is characterised in that: described piping filter filter screen is 40 orders, and filter element is 80 orders.
5. pneumatic monorail crane gas circuit interlocking protective device according to claim 1, it is characterised in that: described drain pipe installs drain valve on (13).
6. pneumatic monorail crane gas circuit interlocking protective device according to claim 1; it is characterized in that: described protector body (1) adopts cylinder; cylindrical member at one end face opening; opening arranges flange; described end cap (4) one end open; arranging flange on opening for being connected with protector body upper flange, protector body arranges air inlet pipe in the middle of other end.
7. pneumatic monorail crane gas circuit interlocking protective device according to claim 6, it is characterised in that: described air inlet push pedal (21), baffle plate of giving vent to anger (24) are set to disc, and air inlet dividing plate (22), dividing plate of giving vent to anger (23) are set to annular.
8. pneumatic monorail crane gas circuit interlocking protective device according to claim 2; it is characterized in that: when described filter element (3) is positioned between baffle plate of giving vent to anger (24) and cover baffle (43), air inlet push pedal (21), air inlet dividing plate (22), dividing plate of giving vent to anger (23), baffle plate of giving vent to anger (24) do not contact mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336636.2A CN105800469B (en) | 2016-05-20 | 2016-05-20 | A kind of pneumatic monorail crane gas circuit interlocking protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336636.2A CN105800469B (en) | 2016-05-20 | 2016-05-20 | A kind of pneumatic monorail crane gas circuit interlocking protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105800469A true CN105800469A (en) | 2016-07-27 |
| CN105800469B CN105800469B (en) | 2017-09-22 |
Family
ID=56451578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336636.2A Active CN105800469B (en) | 2016-05-20 | 2016-05-20 | A kind of pneumatic monorail crane gas circuit interlocking protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105800469B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242581A (en) * | 1992-03-30 | 1993-09-07 | Facet Quantek, Inc. | Shut-off valve |
| US6419826B1 (en) * | 1998-07-24 | 2002-07-16 | Wind, S.L. | Self-cleaning filter |
| US7401623B2 (en) * | 2006-01-20 | 2008-07-22 | Deere & Company | Double-acting valve unit |
| CN203291339U (en) * | 2013-06-17 | 2013-11-20 | 广州医学院第一附属医院 | Device capable of driving atomization through oxygen and forming exogenous en-expiratory positive pressure |
| CN104623941A (en) * | 2015-02-02 | 2015-05-20 | 成都科力夫科技有限公司 | Industrial secondary oil filter |
| CN205634674U (en) * | 2016-05-20 | 2016-10-12 | 淮北市中安矿机设备有限公司 | Pneumatic single track hangs gas circuit interlocking protection device |
-
2016
- 2016-05-20 CN CN201610336636.2A patent/CN105800469B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242581A (en) * | 1992-03-30 | 1993-09-07 | Facet Quantek, Inc. | Shut-off valve |
| US6419826B1 (en) * | 1998-07-24 | 2002-07-16 | Wind, S.L. | Self-cleaning filter |
| US7401623B2 (en) * | 2006-01-20 | 2008-07-22 | Deere & Company | Double-acting valve unit |
| CN203291339U (en) * | 2013-06-17 | 2013-11-20 | 广州医学院第一附属医院 | Device capable of driving atomization through oxygen and forming exogenous en-expiratory positive pressure |
| CN104623941A (en) * | 2015-02-02 | 2015-05-20 | 成都科力夫科技有限公司 | Industrial secondary oil filter |
| CN205634674U (en) * | 2016-05-20 | 2016-10-12 | 淮北市中安矿机设备有限公司 | Pneumatic single track hangs gas circuit interlocking protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105800469B (en) | 2017-09-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181106 Address after: 235100 Tengwang Industrial Park, economic development zone, Du Ji District, Huaibei, Anhui Patentee after: Anhui Anhui Mine Electromechanical Equipment Co., Ltd. Address before: 235100 39 Lei Shan Road, Suixi County, Huaibei, Anhui Patentee before: Huaibei City Zhong An ore machine apparatus Co., Ltd |