CN112747021A - Emergency separation device - Google Patents
Emergency separation device Download PDFInfo
- Publication number
- CN112747021A CN112747021A CN202011611283.5A CN202011611283A CN112747021A CN 112747021 A CN112747021 A CN 112747021A CN 202011611283 A CN202011611283 A CN 202011611283A CN 112747021 A CN112747021 A CN 112747021A
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- China
- Prior art keywords
- hole
- connecting piece
- piece
- cylinder
- separating
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- 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
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- 238000000926 separation method Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 22
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
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- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention relates to the technical field of emergency separation, in particular to an emergency separation device. The left end face of the mounting bottom [1] is fixed on equipment, a cantilever rod is arranged at the right end of a round cake body at the upper end of a connecting piece [3], two rectangular grooves are symmetrically formed in the left side and the right side of the middle position of a cylinder of the connecting piece [3], the cylinder of the connecting piece [3] is placed in a round through hole of the mounting bottom [1], the lower end of the cylinder of the connecting piece [3] is exposed out of the lower surface of the mounting bottom [1], a torsion spring [2] is sleeved on the cylinder of the connecting piece [3], the connecting piece [3] is fixed in the round through hole of the mounting bottom [1] by a nut [6], the left part of a separating piece [5] is placed in a rectangular blind hole of the mounting bottom [1], the middle part of the cylinder of the connecting piece [3] is positioned in the round through hole of the separating piece [5 ]. The front surface of the limiting block [4] is attached to the rear surface of the cantilever rod of the connecting piece [3 ]. The invention integrates the emergency separation into a simple device, thereby reducing the cost and having high reliability.
Description
Technical Field
The invention relates to the technical field of emergency separation, in particular to an emergency separation device.
Background
In the aspect of emergency separation among equipment, many structural forms exist at home and abroad, a fixed connection part form is generally adopted, and the fixed connection part is destroyed to achieve emergency separation when the emergency separation is needed, so that the structure is low in safety, poor in reliability, high in cost, poor in economical efficiency and easy to be limited by external conditions.
Disclosure of Invention
The purpose of the invention is:
the invention provides an emergency separation device for emergency separation of equipment, which is suitable for emergency separation of the equipment.
The technical scheme of the invention is as follows:
an emergency separation device comprises a mounting seat 1, a torsion spring 2, a connecting piece 3, a limiting block 4, a separation piece 5 and a nut 6. Wherein, the installation bottom 1 is a rectangular body, the left end surface of the installation bottom 1 is fixed on equipment, the middle position of the upper surface of the installation bottom 1 is provided with a round through hole from top to bottom, the right end surface of the installation bottom 1 is provided with a rectangular blind hole towards the left side and penetrates through the round through hole, the upper end of the connecting piece 3 is a round cake body, the lower part of the connecting piece 3 is a cylinder, the right end of the round cake body at the upper end of the connecting piece 3 is provided with a cantilever rod, the left side and the right side of the middle position of the cylinder of the connecting piece 3 are symmetrically provided with two rectangular grooves, the surface at the lower end of the cylinder close to the connecting piece 3 is provided with threads, the cylinder of the connecting piece 3 is placed in the round through hole of the installation bottom 1, the lower end of the cylinder of the connecting piece 3 is exposed out of the lower surface of the installation, nut 6 is fixed at the lower extreme of connecting piece 3 and is fixed connecting piece 3 in the circular through-hole at the bottom of the installation through the screw thread mode, 5 left parts of separator are the cuboid, 5 right parts of separator are rectangular cuboid, the rectangular cuboid right-hand member department of separator 5 is opened from top to bottom and is had a circular through-hole, can be used as the traction hole and be used for connecting other equipment or rope, 5 left parts of separator cuboid intermediate position is opened from top to bottom and is had a circular through-hole, 5 circular through-hole diameters of separator are the same with the cylinder diameter of connecting piece 3, 5 left parts of separator cuboid left end face middle part is opened to the right and is had a rectangular channel and communicate with 5 circular through-holes of separator, 5 rectangular channel width is less than 5 circular through-hole diameters of separator, 5 rectangular channel width of separator is greater than the distance between two rectangular channel bottom surfaces of connecting piece. The left part of the rectangular body of the separating piece 5 is placed in the rectangular blind hole of the mounting base 1, the middle part of the cylinder of the connecting piece 3 is positioned in the circular through hole of the separating piece 5, the limiting block 4 is a cylinder, and the limiting block 4 is fixedly connected to the right end of the upper surface of the mounting base 1 and positioned behind the cantilever rod of the connecting piece 3. The front surface of the limiting block 4 is attached to the rear surface of the cantilever rod of the connecting piece 3.
The invention has the beneficial effects that:
the invention integrates the emergency separation into a simple device, reduces the cost and realizes the emergency reliable separation between the devices. The device is simple, firm, high in reliability and convenient to use, and is not limited by external conditions.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the structure a-a of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in figures 1, 2 and 3, the emergency separation device comprises a mounting seat 1, a torsion spring 2, a connecting piece 3, a limiting block 4, a separation piece 5 and a nut 6. Wherein, the installation bottom 1 is a rectangular body, the left end surface of the installation bottom 1 is fixed on equipment, the middle position of the upper surface of the installation bottom 1 is provided with a round through hole from top to bottom, the right end surface of the installation bottom 1 is provided with a rectangular blind hole towards the left side and penetrates through the round through hole, the upper end of the connecting piece 3 is a round cake body, the lower part of the connecting piece 3 is a cylinder, the right end of the round cake body at the upper end of the connecting piece 3 is provided with a cantilever rod, the left side and the right side of the middle position of the cylinder of the connecting piece 3 are symmetrically provided with two rectangular grooves, the surface at the lower end of the cylinder close to the connecting piece 3 is provided with threads, the cylinder of the connecting piece 3 is placed in the round through hole of the installation bottom 1, the lower end of the cylinder of the connecting piece 3 is exposed out of the lower surface of the installation, nut 6 is fixed at the lower extreme of connecting piece 3 and is fixed connecting piece 3 in the circular through-hole at the bottom of the installation through the screw thread mode, 5 left parts of separator are the cuboid, 5 right parts of separator are rectangular cuboid, the rectangular cuboid right-hand member department of separator 5 is opened from top to bottom and is had a circular through-hole, can be used as the traction hole and be used for connecting other equipment or rope, 5 left parts of separator cuboid intermediate position is opened from top to bottom and is had a circular through-hole, 5 circular through-hole diameters of separator are the same with the cylinder diameter of connecting piece 3, 5 left parts of separator cuboid left end face middle part is opened to the right and is had a rectangular channel and communicate with 5 circular through-holes of separator, 5 rectangular channel width is less than 5 circular through-hole diameters of separator, 5 rectangular channel width of separator is greater than the distance between two rectangular channel bottom surfaces of connecting piece. The left part of the rectangular body of the separating piece 5 is placed in the rectangular blind hole of the mounting base 1, the middle part of the cylinder of the connecting piece 3 is positioned in the circular through hole of the separating piece 5, the limiting block 4 is a cylinder, and the limiting block 4 is fixedly connected to the right end of the upper surface of the mounting base 1 and positioned behind the cantilever rod of the connecting piece 3. The front surface of the limiting block 4 is attached to the rear surface of the cantilever rod of the connecting piece 3.
When the connecting piece is used, other equipment or a rope is connected into a traction hole of the separating piece 5, the connecting piece is rotated by 90 degrees clockwise by using a cantilever rod on the connecting piece, the left end of the separating piece is placed into the rectangular blind hole of the mounting bottom 1, so that the middle part of a cylinder of the connecting piece is positioned in the circular through hole of the separating piece, then the cantilever rod on the connecting piece is loosened, the connecting piece rotates anticlockwise under the action of a torsion spring and is blocked in front of a limiting block, and at the moment, the middle part of the cylinder of the connecting piece and the circular through hole of the separating piece are mutually constrained, so; when the emergency separation with other equipment or ropes is needed, the cantilever rod on the connecting piece is used for rotating the connecting piece by 90 degrees clockwise, and the constraint between the middle part of the cylinder of the connecting piece and the circular through hole of the separating piece is removed, so that the separating piece is quickly separated from the rectangular blind hole at the mounting bottom [1], and the safe and reliable separation function under the emergency condition is realized; owing to set up torsional spring and cantilever bar mode, under the normal connection condition, can not lead to the dangerous condition of unexpected separation because of external environment's vibrations or personnel's collision, when the emergent separation of needs, use cantilever bar can be more portable implement the connecting piece and rotate 90, realize reliable separation fast.
Claims (8)
1. An emergency separation device is characterized by comprising a mounting seat [1], a torsion spring [2], a connecting piece [3], a limiting block [4], a separation piece [5] and a nut [6 ];
wherein, the left end surface of the installation bottom [1] is fixed on the equipment, the middle position of the upper surface of the installation bottom [1] is provided with a round through hole from top to bottom, the right end surface of the installation bottom [1] is provided with a rectangular blind hole towards the left and penetrates through the round through hole, the upper end of the connecting piece [3] is provided with a round cake body, the lower part of the connecting piece [3] is a cylinder, the right end of the round cake body at the upper end of the connecting piece [3] is provided with a cantilever rod, the left and right sides of the middle position of the cylinder of the connecting piece [3] are symmetrically provided with two rectangular grooves, the surface of the lower end of the cylinder close to the connecting piece [3] is provided with threads, the cylinder of the connecting piece [3] is placed in the round through hole of the installation bottom [1], the lower end of the cylinder of the connecting piece [3] is exposed out of the lower surface of the installation, the lower end of a torsion spring [2] is contacted with the upper surface of an installation bottom [1], a nut [6] is fixed at the lower end of a connecting piece [3] in a threaded mode and fixes the connecting piece [3] in a circular through hole of the installation bottom [1], the left part of a separating piece [5] is a rectangular body, the right part of the separating piece [5] is a strip-shaped rectangular body, a circular through hole is formed in the vertical direction at the middle position of the rectangular body at the left part of the separating piece [5], a rectangular groove is formed in the middle of the left end surface of the rectangular body at the left part of the separating piece [5] rightwards and is communicated with the circular through hole of the separating piece [5], the rectangular body at the left part of the separating piece [5] is placed in the rectangular blind hole of the installation bottom [1], the middle part of a cylinder of the connecting piece [3] is positioned in the circular through hole of the separating piece [5], a limiting block [4, the front surface of the limiting block [4] is attached to the rear surface of the cantilever rod of the connecting piece [3 ].
2. An emergency disconnect device of claim 1,
the mounting bottom [1] is a rectangular body.
3. An emergency disconnect device of claim 1,
a round through hole is formed in the right end of the long rectangular body of the separating piece (5) in the up-down direction and can be used as a traction hole for connecting other equipment or ropes.
4. An emergency disconnect device of claim 1,
the diameter of the round through hole of the separating piece [5] is the same as that of the cylinder of the connecting piece [3 ].
5. An emergency disconnect device of claim 1,
the width of the rectangular groove of the separating piece [5] is smaller than the diameter of the circular through hole of the separating piece [5 ].
6. An emergency disconnect device of claim 1,
the width of the rectangular groove of the separating piece [5] is larger than the distance between the bottom surfaces of the two rectangular grooves of the connecting piece [3 ].
7. An emergency disconnect device of claim 1,
the limiting block [4] is a cylinder.
8. The emergency separation device as claimed in claim 1, wherein when in use, other equipment or ropes are connected to the drawing hole of the separating member [5], the connecting member is rotated 90 degrees clockwise by using the cantilever rod on the connecting member, the left end of the separating member is placed in the rectangular blind hole of the mounting bottom [1] to enable the middle part of the cylinder of the connecting member to be positioned in the circular through hole of the separating member, then the cantilever rod on the connecting member is loosened, the connecting member is rotated anticlockwise under the action of the torsion spring and is blocked in front of the limiting block, and at the moment, the middle part of the cylinder of the connecting member and the circular through hole of the separating member are mutually constrained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611283.5A CN112747021B (en) | 2020-12-29 | 2020-12-29 | Emergency separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611283.5A CN112747021B (en) | 2020-12-29 | 2020-12-29 | Emergency separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112747021A true CN112747021A (en) | 2021-05-04 |
| CN112747021B CN112747021B (en) | 2022-06-28 |
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ID=75649761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011611283.5A Active CN112747021B (en) | 2020-12-29 | 2020-12-29 | Emergency separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112747021B (en) |
Citations (16)
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|---|---|---|---|---|
| JPH068084A (en) * | 1992-04-03 | 1994-01-18 | Erwin Halder Kg | Connecting device having a plurality of releasable parts |
| CN2392643Y (en) * | 1999-10-28 | 2000-08-23 | 广州美大行机械有限公司 | Quick-clamping apparatus |
| CN101363466A (en) * | 2008-09-26 | 2009-02-11 | 永济新时速电机电器有限责任公司 | Mechanical protection fastening device easy to disassemble |
| CN202157618U (en) * | 2011-06-30 | 2012-03-07 | 北京康拓红外技术股份有限公司 | Connecting piece |
| CN202690630U (en) * | 2012-05-16 | 2013-01-23 | 上海阿旺特家具有限公司 | Fast connection device for table top plates |
| CN203297209U (en) * | 2013-05-28 | 2013-11-20 | 深圳市艾比森光电股份有限公司 | Display screen assembling and disassembling structure |
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| US20150219009A1 (en) * | 2014-02-04 | 2015-08-06 | Hitachi Automotive Systems, Ltd. | Actuator of variable compression ratio mechanism and actuator of link mechanism |
| CN205027789U (en) * | 2015-06-19 | 2016-02-10 | 株洲南车时代电气股份有限公司 | Test wiring harness connection press from both sides |
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2020
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| CN101363466A (en) * | 2008-09-26 | 2009-02-11 | 永济新时速电机电器有限责任公司 | Mechanical protection fastening device easy to disassemble |
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| CN202690630U (en) * | 2012-05-16 | 2013-01-23 | 上海阿旺特家具有限公司 | Fast connection device for table top plates |
| CN203297209U (en) * | 2013-05-28 | 2013-11-20 | 深圳市艾比森光电股份有限公司 | Display screen assembling and disassembling structure |
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| US20150219009A1 (en) * | 2014-02-04 | 2015-08-06 | Hitachi Automotive Systems, Ltd. | Actuator of variable compression ratio mechanism and actuator of link mechanism |
| CN205027789U (en) * | 2015-06-19 | 2016-02-10 | 株洲南车时代电气股份有限公司 | Test wiring harness connection press from both sides |
| CN107917227A (en) * | 2017-10-29 | 2018-04-17 | 叶良俊 | A kind of sanitation-grade three pieces Packaged ball valve |
| CN208024686U (en) * | 2018-02-09 | 2018-10-30 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of closed Hanging bolt |
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| CN208221283U (en) * | 2018-05-28 | 2018-12-11 | 上海万超汽车天窗有限公司 | A kind of rotating shaft fixed structure |
| CN210532813U (en) * | 2019-08-06 | 2020-05-15 | 福建高鑫水产科技开发有限公司 | Sea water temperature cooling equipment for laver seedling culture |
| CN111111042A (en) * | 2019-12-27 | 2020-05-08 | 中国航空工业集团公司西安飞机设计研究所 | Emergency releasing device |
| CN211550240U (en) * | 2019-12-31 | 2020-09-22 | 中国航空工业集团公司西安飞机设计研究所 | Quick connection anti-loosening device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112747021B (en) | 2022-06-28 |
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