CN110594240A - Waterproof sealing frame - Google Patents
Waterproof sealing frame Download PDFInfo
- Publication number
- CN110594240A CN110594240A CN201910972418.1A CN201910972418A CN110594240A CN 110594240 A CN110594240 A CN 110594240A CN 201910972418 A CN201910972418 A CN 201910972418A CN 110594240 A CN110594240 A CN 110594240A
- Authority
- CN
- China
- Prior art keywords
- rack
- sealing ring
- rail welding
- sealing
- frame
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- 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
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Abstract
The invention relates to a part of a hydraulic hoist oil cylinder, in particular to a waterproof sealing rack which comprises an embedded rail welding part and a rack fixedly arranged on the embedded rail welding part, wherein a sealing ring group is arranged between the rack and the embedded rail welding part and is arranged in the circumferential direction of the bottom of the rack. The waterproof sealing rack is used for supporting and installing the oil cylinder of the hydraulic hoist and has the functions of sealing and waterproofing; a manhole cover is arranged, so that engineering maintenance is convenient; an automatic exhaust device and a water pressure meter are arranged, so that the equipment is safe and reliable to operate; but also has the characteristic of collecting oil and water in a centralized way.
Description
Technical Field
The invention relates to a component of a hydraulic hoist oil cylinder, in particular to a waterproof sealing rack.
Background
The hydraulic hoist generally comprises a hydraulic system and a hydraulic cylinder. Under the control of a hydraulic system, the inner wall of a piston body in the hydraulic cylinder makes axial reciprocating motion, so that a connecting rod and a gate connected to the piston are driven to make linear motion, and the purpose of opening and closing an orifice is achieved.
The hydraulic hoist frame is used for supporting a hydraulic hoist, but the common hydraulic hoist frame does not have the sealing and waterproof requirements generally, and how to design the hydraulic hoist frame with the sealing and waterproof functions becomes a problem which needs to be solved urgently by researchers of the company.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to develop a hydraulic hoist frame with a sealing and waterproof function.
In order to achieve the purpose, the invention provides the following technical scheme: the invention provides a waterproof sealing rack which is used for supporting and installing an oil cylinder of a hydraulic hoist and comprises an embedded part rail welding piece and a rack fixedly installed on the embedded part rail welding piece, wherein the rack is connected with the embedded part rail welding piece through bolts and nuts, the bolts are arranged on the outer ring of the rack in a peripheral densely-distributed mode, a sealing ring group is arranged between the rack and the embedded part rail welding piece, and the sealing ring group is arranged on the periphery of the bottom of the rack.
Further, the sealing ring group comprises a first sealing ring and a second sealing ring which are arranged in a biased mode, and the first sealing ring and the second sealing ring are matched with the bolts which are arranged in an intensive mode, so that a good sealing effect is achieved between the machine frame and the embedded part rail welding piece.
Further, a third sealing ring is arranged between the rack and the oil cylinder, namely, the joint of the center of the bottom of the rack and the oil cylinder is fixedly sealed by bolts and the sealing ring, so that the rack and the oil cylinder have a sealing and waterproof effect.
Furthermore, an automatic exhaust device is arranged on the rack and comprises an eccentric half-ball valve which is arranged in a penetrating way with the rack, and the other end of the eccentric half-ball valve is connected with an exhaust valve; the eccentric half ball valve and the exhaust valve are connected and then welded on a flange of a bottom plate of the frame, and the arranged automatic exhaust device provides safe reliability for the operation of equipment.
Further, a plurality of vertical partition plates are uniformly arranged on the bottom plate of the rack, and an oil-water collecting region is formed between every two adjacent partition plates; independent spaces are formed among the partition plates of the rack, and the rack has the function of collecting oil and water in a centralized manner under special working conditions.
Further, a manhole cover is arranged on the machine frame, a fourth sealing ring is arranged between the manhole cover and the machine frame, and a water pressure meter is arranged on the manhole cover; the manhole cover of setting provides convenience for the maintenance of equipment in the future, and the hydromanometer of setting provides fail-safe nature for the operation of equipment.
The invention has the beneficial effects that: the waterproof sealing rack is used for supporting and installing the oil cylinder of the hydraulic hoist and has the functions of sealing and waterproofing; a manhole cover is arranged, so that engineering maintenance is convenient; an automatic exhaust device and a water pressure meter are arranged, so that the equipment is safe and reliable to operate; but also has the characteristic of collecting oil and water in a centralized way.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a detail view of the seal ring set of the present invention;
in the figure: the sealing device comprises a sealing ring group 1, a frame 2, an embedded part rail welding part 3, a partition plate 4, a water pressure meter 5, an exhaust valve 6, an eccentric hemisphere valve 7, a third sealing ring 8, a fourth sealing ring 9, a manhole cover 10, a first sealing ring 11 and a second sealing ring 12.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the waterproof sealing machine frame provided by the invention is used for supporting and installing an oil cylinder of a hydraulic hoist, and comprises an embedded rail welding piece 3 and a machine frame 2 fixedly installed on the embedded rail welding piece 3, wherein the machine frame 2 and the embedded rail welding piece 3 are connected by bolts and nuts, the bolts are arranged on the outer ring of the machine frame 2 in a surrounding densely distributed manner, a sealing ring group 1 is arranged between the machine frame 2 and the embedded rail welding piece 3, and the sealing ring group 1 is arranged in the circumferential direction of the bottom of the machine frame 2.
As shown in fig. 3, the sealing ring set 1 includes a first sealing ring 11 and a second sealing ring 12 which are arranged in an offset manner, and the first sealing ring 11 and the second sealing ring 12 are matched with densely arranged bolts, so that a good sealing effect is obtained between the machine frame 2 and the embedded rail welding part 3.
As shown in fig. 1, a third sealing ring 8 is arranged between the frame 2 and the oil cylinder, that is, the joint between the center of the bottom of the frame 2 and the oil cylinder is also fixed and sealed by bolts and sealing rings, so that the frame 2 and the oil cylinder have a sealing and waterproof effect.
An automatic exhaust device is arranged on the frame 2, the automatic exhaust device comprises an eccentric half-ball valve 7 which is arranged in a penetrating way with the frame 2, and the other end of the eccentric half-ball valve 7 is connected with an exhaust valve 6; the eccentric half ball valve 7 and the exhaust valve 6 are connected and then welded on a flange of a bottom plate of the frame 2, and the arranged automatic exhaust device provides safe reliability for the operation of equipment.
A plurality of vertical partition plates 4 are uniformly arranged on a bottom plate of the frame 2, and an oil-water collecting region is formed between every two adjacent partition plates 4; independent spaces are formed among the partition plates 4 of the frame 2, and the oil-water collecting device has the function of collecting oil-water in a centralized mode under special working conditions.
As shown in fig. 1-2, a manhole cover 10 is arranged on the frame 2, a fourth sealing ring 9 is arranged between the manhole cover 10 and the frame 2, and a water pressure gauge 5 is arranged on the manhole cover 10; the arranged manhole cover 10 provides convenience for maintenance and overhaul of equipment in the future, and the arranged water pressure meter 5 provides safety and reliability for operation of the equipment.
The waterproof sealing rack is used for supporting and installing the oil cylinder of the hydraulic hoist and has the functions of sealing and waterproofing; a manhole cover is arranged, so that engineering maintenance is convenient; an automatic exhaust device and a water pressure meter are arranged, so that the equipment is safe and reliable to operate; but also has the characteristic of collecting oil and water in a centralized way.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a waterproof sealing frame for support and installation of hydraulic hoist cylinder, its characterized in that: the embedded rail welding device comprises an embedded rail welding piece (3) and a machine frame (2) fixedly installed on the embedded rail welding piece (3), wherein a sealing ring group (1) is arranged between the machine frame (2) and the embedded rail welding piece (3), and the sealing ring group (1) is arranged on the periphery of the bottom of the machine frame (2).
2. A water tight sealed housing according to claim 1, wherein: the sealing ring group (1) comprises a first sealing ring (11) and a second sealing ring (12) which are arranged in an offset mode.
3. A water tight sealed housing according to claim 1, wherein: and a third sealing ring (8) is arranged between the frame (2) and the oil cylinder.
4. A water tight sealed housing according to claim 1, wherein: the automatic exhaust device is arranged on the rack (2) and comprises an eccentric half-ball valve (7) penetrating through the rack (2), and the other end of the eccentric half-ball valve (7) is connected with an exhaust valve (6).
5. A water tight sealed housing according to claim 1, wherein: a plurality of vertical partition plates (4) are uniformly arranged on a bottom plate of the rack (2), and an oil-water collecting region is formed between every two adjacent partition plates (4).
6. A water tight sealed housing according to claim 1, wherein: the water pressure gauge is characterized in that a manhole cover (10) is arranged on the rack (2), a fourth sealing ring (9) is arranged between the manhole cover (10) and the rack (2), and a water pressure gauge (5) is arranged on the manhole cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972418.1A CN110594240A (en) | 2019-10-14 | 2019-10-14 | Waterproof sealing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972418.1A CN110594240A (en) | 2019-10-14 | 2019-10-14 | Waterproof sealing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594240A true CN110594240A (en) | 2019-12-20 |
Family
ID=68866989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910972418.1A Pending CN110594240A (en) | 2019-10-14 | 2019-10-14 | Waterproof sealing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110594240A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851908A (en) * | 2010-04-19 | 2010-10-06 | 黄河勘测规划设计有限公司 | Two-way water blocking gate valve type working gate |
| CN201649047U (en) * | 2010-04-19 | 2010-11-24 | 黄河勘测规划设计有限公司 | Hydraulic hoist for gate valve type service gate |
| JP2011196413A (en) * | 2010-03-17 | 2011-10-06 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | Hydraulic cylinder resting device and door body opening-closing device |
| CN103088794A (en) * | 2013-02-04 | 2013-05-08 | 黄河勘测规划设计有限公司 | Connecting structure between rapid gate hydraulic headstock gear and sealing gate groove |
| CN104179157A (en) * | 2014-09-01 | 2014-12-03 | 安徽省水利水电勘测设计院 | Normally closed hydraulic telescopic water stop device |
| CN204212116U (en) * | 2014-11-10 | 2015-03-18 | 常州液压成套设备厂有限公司 | Hydraulic hoist extreme position protective device |
| CN204608719U (en) * | 2015-01-22 | 2015-09-02 | 河北省水利水电勘测设计研究院 | A kind of two door leafs weir-type gate structure |
| CN205295919U (en) * | 2016-01-18 | 2016-06-08 | 中国十九冶集团有限公司 | Steel case roof beam access door structure |
| CN107255103A (en) * | 2017-08-09 | 2017-10-17 | 常州液压成套设备厂有限公司 | Integral sealing type hydraulic power unit |
| CN107701541A (en) * | 2017-11-08 | 2018-02-16 | 安徽名川活动坝科技有限公司 | A kind of hydraulic system based on hydraulic pressure dam |
| CN108442338A (en) * | 2018-04-02 | 2018-08-24 | 黄河勘测规划设计有限公司 | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate |
| CN208056018U (en) * | 2018-04-02 | 2018-11-06 | 黄河勘测规划设计有限公司 | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate |
| CN208568205U (en) * | 2018-08-26 | 2019-03-01 | 中国水利水电第七工程局有限公司 | A kind of power station high pressure gate hydraulic sealing test device |
| CN210565471U (en) * | 2019-10-14 | 2020-05-19 | 常州液压成套设备厂有限公司 | Waterproof sealing frame |
-
2019
- 2019-10-14 CN CN201910972418.1A patent/CN110594240A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011196413A (en) * | 2010-03-17 | 2011-10-06 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | Hydraulic cylinder resting device and door body opening-closing device |
| CN101851908A (en) * | 2010-04-19 | 2010-10-06 | 黄河勘测规划设计有限公司 | Two-way water blocking gate valve type working gate |
| CN201649047U (en) * | 2010-04-19 | 2010-11-24 | 黄河勘测规划设计有限公司 | Hydraulic hoist for gate valve type service gate |
| CN103088794A (en) * | 2013-02-04 | 2013-05-08 | 黄河勘测规划设计有限公司 | Connecting structure between rapid gate hydraulic headstock gear and sealing gate groove |
| CN104179157A (en) * | 2014-09-01 | 2014-12-03 | 安徽省水利水电勘测设计院 | Normally closed hydraulic telescopic water stop device |
| CN204212116U (en) * | 2014-11-10 | 2015-03-18 | 常州液压成套设备厂有限公司 | Hydraulic hoist extreme position protective device |
| CN204608719U (en) * | 2015-01-22 | 2015-09-02 | 河北省水利水电勘测设计研究院 | A kind of two door leafs weir-type gate structure |
| CN205295919U (en) * | 2016-01-18 | 2016-06-08 | 中国十九冶集团有限公司 | Steel case roof beam access door structure |
| CN107255103A (en) * | 2017-08-09 | 2017-10-17 | 常州液压成套设备厂有限公司 | Integral sealing type hydraulic power unit |
| CN107701541A (en) * | 2017-11-08 | 2018-02-16 | 安徽名川活动坝科技有限公司 | A kind of hydraulic system based on hydraulic pressure dam |
| CN108442338A (en) * | 2018-04-02 | 2018-08-24 | 黄河勘测规划设计有限公司 | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate |
| CN208056018U (en) * | 2018-04-02 | 2018-11-06 | 黄河勘测规划设计有限公司 | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate |
| CN208568205U (en) * | 2018-08-26 | 2019-03-01 | 中国水利水电第七工程局有限公司 | A kind of power station high pressure gate hydraulic sealing test device |
| CN210565471U (en) * | 2019-10-14 | 2020-05-19 | 常州液压成套设备厂有限公司 | Waterproof sealing frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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