CN105508603A - Blind plate locking device - Google Patents
Blind plate locking device Download PDFInfo
- Publication number
- CN105508603A CN105508603A CN201511004341.7A CN201511004341A CN105508603A CN 105508603 A CN105508603 A CN 105508603A CN 201511004341 A CN201511004341 A CN 201511004341A CN 105508603 A CN105508603 A CN 105508603A
- Authority
- CN
- China
- Prior art keywords
- blind plate
- locking device
- lock box
- locking
- lock
- 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
Classifications
-
- 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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
Abstract
The invention discloses a blind plate locking device. The blind plate locking device comprises a body (1), a locking box (2), a rolling shaft (3), a connecting shaft (4), an anti-locking column (5) and a lock cylinder (6), wherein the locking box (2) is mounted at the left side of the body (1); the rolling shaft (3) is mounted at the left upper corner inside the locking box (2); the anti-locking column (5) is mounted at the right upper corner inside the locking box (2); the connecting shaft (4) is mounted at the right lower corner of the locking box (2); the lock cylinder (6) is arranged at the right upper corner of the locking box (2); the body (1), the locking box (2), the rolling shaft (3), the connecting shaft (4), the anti-locking column (5) and the lock cylinder (6) are integrally formed. The blind plate locking device disclosed by the invention is simple in structure, convenient to use, precise and rapid in locking and capable of improving the work efficiency.
Description
Technical field
The present invention relates to machinery accessory technical field, be specifically related to a kind of blind plate locking device.
Background technique
Fast-opening blind is as a kind of end socket product, its major function opens and closes fast, convenient and strength-saving, can unlatching convenient and strength-saving within the shortest time or closedown, thus increase work efficiency, when fast-opening blind be applied in need explosion-proof, under fire-retardant special occasions such as grade, such as combustion gas, chemical industry, oil field etc., thus to the design of its locking mechanism mainly based on machinery, and can not by electric drive or other modes, to guarantee safety, at present, at filter, separator equal pressure container or pressure piping fast-opening blind application, ring lock type block open blind plate opens and closes quick with it, convenient and strength-saving, be particularly useful for heavy caliber, features such as high pressure and being widely used, the locking mechanism of existing lock ring type fast-opening blind on the market, some structures are loaded down with trivial details, some unlatching efficiency has much room for improvement, more or less there is place not fully up to expectations in certain operations.
Summary of the invention
Instant invention overcomes above-mentioned shortcoming, and a kind of blind plate locking device is provided.
To achieve these goals, the present invention realizes by the following technical solutions: this blind plate locking device comprises body, lock box, roller bearing, coupling shaft, only lock and tapered end, lock box is installed in the left side of described body, roller bearing is installed in the inner upper left corner of lock box, only lock is installed in the inner upper right corner of lock box, coupling shaft is installed in the inner lower right corner of lock box, and the upper right corner of lock box arranges tapered end; Described body, lock box, roller bearing, coupling shaft, only lock and tapered end one-body molded.
Preferably, described body is discoid.
Preferably, described lock box is cuboid.
Preferably, described roller bearing is cylindrical body.
Preferably, described tapered end is cuboid.
The invention has the beneficial effects as follows: structure is simple, easy to use; Locking precisely fast; Increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The implication of reference character in figure, 1, body, 2, lock box, 3, roller bearing, 4, coupling shaft, 5, only lock, 6, tapered end.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
This blind plate locking device to achieve these goals, the present invention realizes by the following technical solutions: this blind plate locking device comprises body 1, lock box 2, roller bearing 3, coupling shaft 4, only lock 5 and tapered end 6, lock box 2 is installed in the left side of described body 1, roller bearing 3 is installed in the inner upper left corner of lock box 2, only lock 5 is installed in the inner upper right corner of lock box 2, coupling shaft 4 is installed in the inner lower right corner of lock box 2, and the upper right corner of lock box 2 arranges tapered end 6; Described body 1, lock box 2, roller bearing 3, coupling shaft 4, only lock 5 and tapered end 6 one-body molded; Body 1 is discoid; Lock box 2 is cuboid; Roller bearing 3 is cylindrical body; Tapered end 6 is cuboid.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a blind plate locking device, it is characterized in that, comprise body (1), lock box (2), roller bearing (3), coupling shaft (4), only lock (5) and tapered end (6), lock box (2) is installed in the left side of described body (1), roller bearing (3) is installed in the inner upper left corner of lock box (2), only lock (5) is installed in the inner upper right corner of lock box (2), and coupling shaft (4) is installed in the inner lower right corner of lock box (2), and the upper right corner of lock box (2) arranges tapered end (6); Described body (1), lock box (2), roller bearing (3), coupling shaft (4), only lock (5) and tapered end (6) one-body molded.
2. blind plate locking device according to claim 1, is characterized in that, described body (1) is for discoid.
3. blind plate locking device according to claim 1, is characterized in that, described lock box (2) is cuboid.
4. blind plate locking device according to claim 1, is characterized in that, described roller bearing (3) is cylindrical body.
5. blind plate locking device according to claim 1, is characterized in that, described tapered end (6) is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004341.7A CN105508603A (en) | 2015-12-29 | 2015-12-29 | Blind plate locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004341.7A CN105508603A (en) | 2015-12-29 | 2015-12-29 | Blind plate locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508603A true CN105508603A (en) | 2016-04-20 |
Family
ID=55716802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004341.7A Pending CN105508603A (en) | 2015-12-29 | 2015-12-29 | Blind plate locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508603A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789776A (en) * | 1972-11-07 | 1974-02-05 | Gen Tire & Rubber Co | Hopper car hatch cover and lock assembly |
| CN1434910A (en) * | 2001-06-01 | 2003-08-06 | 热诺耶股份有限公司 | Fast opening and closing access door for pipes and contains |
| CN201420929Y (en) * | 2009-04-30 | 2010-03-10 | 西安泵阀总厂有限公司 | Lock ring-type quickly detachable blind plate |
| CN201610938U (en) * | 2010-01-20 | 2010-10-20 | 江苏盛伟过滤设备有限公司 | Lock-ring type safe quickly-opened blind plate |
| CN202468974U (en) * | 2012-03-07 | 2012-10-03 | 杨凌博通农业装备科技有限公司 | Improved structure of steaming machine door |
| CN103423446A (en) * | 2013-08-13 | 2013-12-04 | 成都西力投资有限公司 | Locking device for sealing cover |
-
2015
- 2015-12-29 CN CN201511004341.7A patent/CN105508603A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789776A (en) * | 1972-11-07 | 1974-02-05 | Gen Tire & Rubber Co | Hopper car hatch cover and lock assembly |
| CN1434910A (en) * | 2001-06-01 | 2003-08-06 | 热诺耶股份有限公司 | Fast opening and closing access door for pipes and contains |
| CN201420929Y (en) * | 2009-04-30 | 2010-03-10 | 西安泵阀总厂有限公司 | Lock ring-type quickly detachable blind plate |
| CN201610938U (en) * | 2010-01-20 | 2010-10-20 | 江苏盛伟过滤设备有限公司 | Lock-ring type safe quickly-opened blind plate |
| CN202468974U (en) * | 2012-03-07 | 2012-10-03 | 杨凌博通农业装备科技有限公司 | Improved structure of steaming machine door |
| CN103423446A (en) * | 2013-08-13 | 2013-12-04 | 成都西力投资有限公司 | Locking device for sealing cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |