CN108705573B - Cable and optical fiber cutting mechanism for escape of manned cabin - Google Patents
Cable and optical fiber cutting mechanism for escape of manned cabin Download PDFInfo
- Publication number
- CN108705573B CN108705573B CN201810589075.6A CN201810589075A CN108705573B CN 108705573 B CN108705573 B CN 108705573B CN 201810589075 A CN201810589075 A CN 201810589075A CN 108705573 B CN108705573 B CN 108705573B
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- Prior art keywords
- cable
- cutting
- knife
- optical fiber
- short
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 48
- 239000000835 fiber Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Shearing Machines (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a cable and optical fiber cutting mechanism for escape of a manned cabin, which comprises a front side plate, a hydraulic cylinder, a guide rail, a cutting knife set, a push fork, a front cover plate, a cable, an optical fiber, a rear cover plate, a short-circuit knife set and a rear side plate; the guide rail comprises two guide rails which are respectively positioned at the upper and lower parallel positions, and the front side plate, the rear side plate and the two guide rails are fixedly connected to form an outer frame of the whole device; the hydraulic cylinder is positioned on the right side of the front side plate and is used for realizing the step-by-step implementation of the short circuit and the cutting of the positive and negative poles of the cable; the cutting knife set is positioned on the right side of the hydraulic cylinder and is used for cutting; and a short-circuit knife set is arranged between the two rear cover plates and is fixedly connected to the rear side plate through screws for short-circuiting the cable. According to the invention, the two-stage telescopic cylinders are utilized to realize the step-by-step short circuit and cutting, and the cable and the cutting edge are bonded due to the short circuit, so that the running of the cutting knife is not hindered; in contrast, plays the effect of stabilizing the cable, and is more favorable for the completion of cutting.
Description
Technical Field
The invention belongs to the technical field of life-saving equipment, and particularly relates to a cable and an optical fiber cutting mechanism for escape of a manned cabin.
Background
With the continued development of technology, humans began to explore deep seas, and various types of submarines for exploring the world of the seafloor have been developed, including manned and unmanned submarines. Manned submersible vehicles are becoming increasingly popular for manual operation, but with the attendant increase in safety issues.
When the manned submersible encounters an emergency, the cable is necessary to be cut off to finish the storage battery throwing load or the manned cabin escape. However, if the cutting is directly performed during power-on, the positive electrode and the negative electrode of the battery are short-circuited at the moment of cutting, and large current is released, so that the cutting knife and the copper core of the cable are bonded together, and the cutting cannot be completed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a cable and an optical fiber cutting mechanism for escape of a manned cabin, which realize the step-by-step short circuit and cutting off by utilizing a two-stage telescopic cylinder, and the bonding between the cable and a cutting edge caused by the short circuit can not obstruct the running of a cutting knife; in contrast, plays the effect of stabilizing the cable, and is more favorable for the completion of cutting.
For this purpose, the invention adopts the following technical scheme:
the utility model provides a manned cabin is fleed and is used cable and optic fibre cutting mechanism, includes preceding curb plate, pneumatic cylinder, guide rail, cutting knife group, push away fork, front shroud, cable, optic fibre, back shroud, short circuit knife group and posterior lateral plate; the guide rail comprises two guide rails which are respectively positioned at the upper and lower parallel positions, and the front side plate, the rear side plate and the two guide rails are fixedly connected to form an outer frame of the whole device; the hydraulic cylinder is positioned on the right side of the front side plate and is used for realizing the step-by-step implementation of the short circuit and the cutting of the positive and negative poles of the cable; the cutting knife set is positioned on the right side of the hydraulic cylinder and is used for cutting; the push fork is , the left side is fixedly connected with the hydraulic cylinder, the right side is fixedly connected with the two front cover plates through screws, and the middle opening is used for passing through the cutting knife group; the front cover plate is provided with a protrusion on one side close to the cable, and the edge shape of the front cover plate is consistent with the outer diameters of the cable and the optical fiber, so that the front cover plate is used for clamping the cable and the optical fiber during cutting; the rear cover plate is provided with a protrusion on one side close to the cable, and the edge shape of the rear cover plate is consistent with the outer diameters of the cable and the optical fiber, so that the rear cover plate is used for clamping the cable and the optical fiber during cutting; the rear cover plate is fixedly connected to the rear side plate through screws; and a short-circuit knife set is arranged between the two rear cover plates and is fixedly connected to the rear side plate through screws for short-circuiting the cable.
Preferably, the front side plate is used as an end cover of the hydraulic cylinder and is used for sealing and oil inlet; the wall thickness of the front side plate and the wall thickness of the hydraulic cylinder are adjusted according to the actual condition of the hydraulic system.
Preferably, the hydraulic system is already pressure compensated, and the wall thicknesses of the front side plate and the hydraulic cylinder are designed according to conventional pressure.
Preferably, the hydraulic system is not subjected to pressure compensation, and the wall thicknesses of the front side plate and the hydraulic cylinder are subjected to pressure-proof design in consideration of the maximum working water depth.
Preferably, the hydraulic cylinder is a sleeve type two-stage hydraulic cylinder and comprises a cylinder barrel, a sleeve and a piston rod; the large diameter of the sleeve and the large diameter of the inner wall of the cylinder barrel are radially sealed through an O-shaped ring; the small diameter of the sleeve and the small diameter of the inner wall of the cylinder barrel are radially sealed through an O-shaped ring; the piston of the piston rod and the large diameter of the inner wall of the sleeve are radially sealed through an O-shaped ring; the rod of the piston rod and the small diameter of the inner wall of the sleeve are radially sealed through an O-shaped ring; the front end of the sleeve is provided with external threads which are connected with the internal threads on the left side of the push fork.
Further, the cutting knife group comprises a first knife rest, a cable knife and an optical fiber knife; the first tool rest is provided with an internal thread which is connected with an external thread at the front end of the rod of the piston rod; the cable knife and the optical fiber knife are fixedly connected to the first knife rest through screws.
Further, the number of the cable knives and the optical fiber knives is determined according to actual cutting requirements; the cable knife is in an inverted V shape and is provided with two cutting edges; the fiber optic cutter has at least one cutting edge.
Further, the short-circuit knife group comprises a second knife rest and short-circuit knives, and the number of the short-circuit knives is equal to that of the cable knives; the short-circuit knife is fixedly connected with the second knife rest through a screw, the edge surface of the short-circuit knife is parallel to the edge surface of the cable knife, and the short-circuit knife and the cable knife can be attached together after being cut, so that the cutting is complete.
Further, the middle protrusion of the second tool rest is provided with an arc, the diameter of the arc is consistent with the outer diameter of the optical fiber, and the arc is used for clamping the optical fiber during cutting; the middle of the second tool rest is provided with an inclined plane which is parallel to the optical fiber cutting edge surface, and the second tool rest can be attached together after cutting and is used for ensuring that cutting is complete.
Preferably, the cross section of the guide rail is E-shaped, two grooves are used for sliding guide of the front cover plate, and the middle protrusion is used for sliding guide of the cutting knife group.
Compared with the prior art, the invention has the beneficial effects that:
(1) The short circuit and the cutting of the cable are respectively carried out through the short circuit knife set and the cutting knife set, and the short circuit and the cutting are carried out step by utilizing the two-stage telescopic cylinders.
(2) The adhesion between the cable and the blade caused by the short circuit does not obstruct the running of the cutter; in contrast, plays the effect of stabilizing the cable, and is more favorable for the completion of cutting.
(3) The device is simple and reliable, is convenient and flexible to use, and has good application prospect.
Drawings
Fig. 1 is a plan view (initial state) of a cable and an optical fiber cutting mechanism for escape from a passenger compartment provided by the present invention.
Fig. 2 is a sectional view A-A (initial state) of a cable for escape from a passenger compartment and an optical fiber cutting mechanism provided by the present invention.
Fig. 3 is a structural view of the cutter set.
Fig. 4 is a structural view of the shorting blade group.
Fig. 5 is a sectional view A-A (short-circuit state) of a cable for escape from a passenger compartment and an optical fiber cutting mechanism provided by the present invention.
Fig. 6 is a sectional view A-A (cut state) of a cable for escape from a passenger compartment and an optical fiber cutting mechanism provided by the present invention.
Reference numerals illustrate: 1. a front side plate; 2. a hydraulic cylinder; 3. a guide rail; 4. a cutting knife group; 5. pushing fork; 6. a front cover plate; 7. a cable; 8. an optical fiber; 9. a back cover plate; 10. a shorting knife set; 11. a rear side plate; 2.1, cylinder barrel; 2.2, a sleeve; 2.3, a piston rod; 4.1, a first tool rest; 4.2, a cable knife; 4.3, optical fiber knife; 10.1, a second tool post; 10.2, short-circuiting knife.
Detailed Description
The present invention will be described in detail below with reference to the drawings and the specific embodiments thereof, which are for explanation of the present invention only, but not for limitation of the present invention.
As shown in fig. 1 and 2, the invention discloses a cable and optical fiber cutting mechanism for escape from a manned cabin, which comprises a front side plate 1, a hydraulic cylinder 2, a guide rail 3, a cutting knife set 4, a push fork 5, a front cover plate 6, a cable 7, an optical fiber 8, a rear cover plate 9, a short-circuit knife set 10 and a rear side plate 11; the guide rail 3 comprises two guide rails which are respectively positioned at the upper and lower parallel positions, and the front side plate 1, the rear side plate 11 and the two guide rails 3 are fixedly connected to form an outer frame of the whole device; the hydraulic cylinder 2 is positioned on the right side of the front side plate 1 and is used for realizing the step-by-step implementation of the short circuit and cutting of the positive and negative poles of the cable; the cutting knife group 4 is positioned on the right side of the hydraulic cylinder 2 and is used for cutting; the push fork 5 is , the left side is fixedly connected with the hydraulic cylinder 2, the right side is fixedly connected with the two front cover plates 6 through screws, and the middle opening is used for passing through the cutting knife group 4; the front cover plate 6 is provided with a protrusion on one side close to the cable 7, and the edge shape of the front cover plate is consistent with the outer diameters of the cable 7 and the optical fiber 8, so that the front cover plate is used for clamping the cable 7 and the optical fiber 8 during cutting; the rear cover plate 9 is provided with a protrusion on one side close to the cable 7, and the edge shape of the rear cover plate is consistent with the outer diameters of the cable 7 and the optical fiber 8, so that the rear cover plate is used for clamping the cable 7 and the optical fiber 8 during cutting; the rear cover plate 9 is fixedly connected to the rear side plate 11 through screws; a short-circuit knife set 10 is arranged between the two rear cover plates 9, and the short-circuit knife set 10 is fixedly connected to the rear side plate 11 through screws and is used for short-circuiting cables.
Specifically, the front side plate 1 is used as an end cover of the hydraulic cylinder 2 and is used for sealing and oil inlet; the wall thickness of the front side plate 1 and the hydraulic cylinder 2 is adjusted according to the actual situation of the hydraulic system.
In particular, the hydraulic system has pressure compensation, and the wall thicknesses of the front side plate 1 and the hydraulic cylinder 2 are designed according to conventional pressure.
Specifically, the hydraulic system does not perform pressure compensation, and the wall thicknesses of the front side plate 1 and the hydraulic cylinder 2 are designed to withstand pressure in consideration of the maximum working water depth.
Specifically, the hydraulic cylinder 2 is a sleeve type two-stage hydraulic cylinder and comprises a cylinder barrel 2.1, a sleeve 2.2 and a piston rod 2.3; the large diameter of the sleeve 2.2 and the large diameter of the inner wall of the cylinder barrel 2.1 are radially sealed through an O-shaped ring; the small diameter of the sleeve 2.2 and the small diameter of the inner wall of the cylinder barrel 2.1 are radially sealed through an O-shaped ring; the piston of the piston rod 2.3 and the large diameter of the inner wall of the sleeve 2.2 are radially sealed through an O-shaped ring; the rod of the piston rod 2.3 and the small diameter of the inner wall of the sleeve 2.2 are radially sealed through an O-shaped ring; the front end of the sleeve 2.2 is provided with external threads which are connected with the internal threads on the left side of the push fork 5.
Specifically, as shown in fig. 3, the cutter set 4 includes a first cutter holder 4.1, a cable cutter 4.2, and an optical fiber cutter 4.3; the first tool rest 4.1 is provided with internal threads which are connected with external threads at the front end of the rod of the piston rod 2.3; the cable knife 4.2 and the fiber knife 4.3 are fastened to the first knife holder 4.1 by means of screws.
Specifically, the number of the cable knives 4.2 and the fiber knives 4.3 is determined according to the actual cutting requirements; the cable knife 4.2 is in an inverted V shape and is provided with two cutting edges; the fiber optic knife 4.3 has at least one cutting edge.
Specifically, as shown in fig. 4, the shorting knife group 10 includes a second knife rest 10.1 and shorting knives 10.2, and the number of shorting knives 10.2 is equal to the number of cable knives 4.2; the short-circuit knife 10.2 is fixedly connected with the second knife rest 10.1 through a screw, the edge surface of the short-circuit knife 10.2 is parallel to the edge surface of the cable knife 4.2, and the short-circuit knife and the cable knife can be attached together after cutting, so that the cutting is complete.
Specifically, the middle protrusion of the second tool rest 10.1 is provided with an arc, the diameter of which is consistent with the outer diameter of the optical fiber 8, and is used for clamping the optical fiber 8 during cutting; the middle protrusion of the second tool rest 10.1 is provided with an inclined plane parallel to the edge surface of the optical fiber cutter 4.3, and can be attached together after cutting, so as to ensure that the cutting is complete.
Specifically, the cross section of the guide rail 3 is in an E shape, two grooves are used for sliding guiding of the front cover plate 6, and a middle protrusion is used for sliding guiding of the cutting knife set 4.
Examples
The invention provides a cable and an optical fiber cutting mechanism for escape of a manned cabin, which have the following working principles: the cutting is divided into two steps, namely, a sleeve is utilized to push a front cover plate, so that the cable approaches a short-circuit knife until the tip of the short-circuit knife contacts a copper core in the cable, thereby realizing short circuit, and the front cover plate and the rear cover plate clamp the cable and the optical fiber completely at the moment; and secondly, pushing the cutting knife group by using the piston rod to cut off the cable and the optical fiber.
The operation relation of the whole device is as follows:
in the first step, i.e. in the initial state, the hydraulic cylinder 2 is not extended, the front cover plate 6 is against the cable 7 and the optical fibers 8, and the shorting blade 10.2 is not penetrating the cable 7, as shown in fig. 1 and 2.
Secondly, oiling is carried out in the hydraulic cylinder 2, and as the pressure area of the sleeve 2.2 is larger than that of the piston rod 2.3 and the stroke is shorter, the sleeve 2.2 firstly completes the stroke; in the advancing process of the sleeve 2.2, the cable 7 is gradually pushed to the short-circuit knife 10.2 until the knife tip of the sleeve contacts the copper core of the cable, so that short circuit is realized; at this point the tip of the shorting blade 10.2 is bonded to the cable 7 and the optical fibres 8 are clamped tightly by the cooperation of the front and rear cover plates 6, 9, as shown in figure 5.
And thirdly, continuously injecting oil in the hydraulic cylinder 2, and pushing the cutting knife set 4 by the piston rod 2.3 until the cable 7 and the optical fiber 8 are cut off, as shown in fig. 6.
The resetting of the hydraulic cylinder 2 is realized by adding an oil way or manually.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the invention, but any modifications, equivalents, and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a manned cabin is fleed and is used cable and optic fibre cutting mechanism, includes preceding curb plate (1), pneumatic cylinder (2), guide rail (3), cutting knife tackle (4), pushes away fork (5), front shroud (6), cable (7), optic fibre (8), back shroud (9), short circuit knife tackle (10) and posterior lateral plate (11), its characterized in that: the guide rails (3) comprise two guide rails which are respectively positioned at the upper and lower parallel positions, and the front side plate (1), the rear side plate (11) and the two guide rails (3) are fixedly connected to form an outer frame of the whole device; the hydraulic cylinder (2) is positioned on the right side of the front side plate (1) and is used for realizing the step-by-step implementation of the short circuit and the cutting of the positive and negative poles of the cable; the cutting knife group (4) is positioned on the right side of the hydraulic cylinder (2) and is used for cutting; the push fork (5) is -shaped, the left side is fixedly connected with the hydraulic cylinder (2), the right side is fixedly connected with the two front cover plates (6) through screws, and the middle opening is used for passing through the cutting knife group (4); the front cover plate (6) is provided with a protrusion at one side close to the cable (7), and the edge shape is consistent with the outer diameters of the cable (7) and the optical fiber (8), so that the cable (7) and the optical fiber (8) are clamped during cutting; the rear cover plate (9) is provided with a protrusion at one side close to the cable (7), and the edge shape is consistent with the outer diameters of the cable (7) and the optical fiber (8), so that the cable (7) and the optical fiber (8) are clamped during cutting; the rear cover plate (9) is fixedly connected to the rear side plate (11) through screws; a short-circuit knife set (10) is arranged between the two rear cover plates (9), and the short-circuit knife set (10) is fixedly connected to the rear side plates (11) through screws and is used for short-circuiting cables;
the front side plate (1) is used as an end cover of the hydraulic cylinder (2) and is used for sealing and oil inlet; the wall thickness of the front side plate (1) and the wall thickness of the hydraulic cylinder (2) are adjusted according to the actual condition of the hydraulic system;
the hydraulic system has pressure compensation, and the wall thickness of the front side plate (1) and the wall thickness of the hydraulic cylinder (2) are designed according to the conventional pressure;
the hydraulic system does not perform pressure compensation, and the wall thicknesses of the front side plate (1) and the hydraulic cylinder (2) are designed in a pressure-proof manner by considering the maximum working water depth.
2. The escape cable and fiber cutting mechanism for a passenger compartment of claim 1, wherein: the hydraulic cylinder (2) is a sleeve type two-stage hydraulic cylinder and comprises a cylinder barrel (2.1), a sleeve (2.2) and a piston rod (2.3); the large diameter of the sleeve (2.2) and the large diameter of the inner wall of the cylinder barrel (2.1) are radially sealed through an O-shaped ring; the small diameter of the sleeve (2.2) and the small diameter of the inner wall of the cylinder barrel (2.1) are radially sealed through an O-shaped ring; the piston of the piston rod (2.3) and the large diameter of the inner wall of the sleeve (2.2) are radially sealed through an O-shaped ring; the small diameter of the rod of the piston rod (2.3) and the inner wall of the sleeve (2.2) are radially sealed through an O-shaped ring; the front end of the sleeve (2.2) is provided with external threads which are connected with the internal threads on the left side of the push fork (5).
3. The escape cable and fiber cutting mechanism for a passenger compartment of claim 2, wherein: the cutting knife set (4) comprises a first knife rest (4.1), a cable knife (4.2) and an optical fiber knife (4.3); an internal thread is arranged on the first tool rest (4.1) and is connected with an external thread at the front end of the rod of the piston rod (2.3); the cable knife (4.2) and the optical fiber knife (4.3) are connected to the first knife rest (4.1) through screw fastening.
4. A manned capsule escape cable and fiber optic cutting mechanism according to claim 3, wherein: the number of the cable knives (4.2) and the optical fiber knives (4.3) is determined according to the actual cutting requirements; the cable knife (4.2) is in an inverted V shape and is provided with two cutting edges; the fiber optic knife (4.3) has at least one cutting edge.
5. The escape cable and fiber optic cutting mechanism for a passenger compartment of claim 4, wherein: the short-circuit knife set (10) comprises a second knife rest (10.1) and short-circuit knives (10.2), and the number of the short-circuit knives (10.2) is equal to the number of the cable knives (4.2); the short-circuit knife (10.2) is fixedly connected with the second knife rest (10.1) through a screw, the edge surface of the short-circuit knife (10.2) is parallel to the edge surface of the cable knife (4.2), and the short-circuit knife and the cable knife can be attached together after being cut, so that the cutting is complete.
6. The escape cable and fiber optic cutting mechanism for a passenger compartment of claim 5, wherein: the middle of the second tool rest (10.1) is provided with an arc, the diameter of the arc is consistent with the outer diameter of the optical fiber (8), and the arc is used for clamping the optical fiber (8) during cutting; the middle of the second tool rest (10.1) is provided with an inclined plane which is parallel to the edge surface of the optical fiber cutter (4.3), and the second tool rest and the optical fiber cutter can be attached together after cutting so as to ensure that the cutting is complete.
7. A passenger compartment escape cable and fiber optic cutting mechanism according to any one of claims 1-6, wherein: the cross section of the guide rail (3) is E-shaped, two grooves are used for sliding guide of the front cover plate (6), and the middle protrusion is used for sliding guide of the cutting knife group (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589075.6A CN108705573B (en) | 2018-06-08 | 2018-06-08 | Cable and optical fiber cutting mechanism for escape of manned cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589075.6A CN108705573B (en) | 2018-06-08 | 2018-06-08 | Cable and optical fiber cutting mechanism for escape of manned cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705573A CN108705573A (en) | 2018-10-26 |
| CN108705573B true CN108705573B (en) | 2024-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589075.6A Active CN108705573B (en) | 2018-06-08 | 2018-06-08 | Cable and optical fiber cutting mechanism for escape of manned cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705573B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570857B (en) * | 2022-02-21 | 2022-12-20 | 辽宁优迅科技有限公司 | Two-step type cutting method and jig for Mini BOX tube leg cutting |
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| SU1703229A1 (en) * | 1989-05-29 | 1992-01-07 | Завод им.С.М.Кирова | Wire cutting machine |
| CN101557086A (en) * | 2009-04-24 | 2009-10-14 | 中国船舶重工集团公司第七〇二研究所 | Combined tool used for cutting electrified power cable |
| CN201760536U (en) * | 2010-04-21 | 2011-03-16 | 中国船舶重工集团公司第七○二研究所 | Guide rope cutting device for rescue bell |
| CN103346279A (en) * | 2013-06-07 | 2013-10-09 | 山东同创科技集团有限公司 | Automatic shearing machine for Li-Mn button battery diaphragm paper |
| CN203456792U (en) * | 2013-09-17 | 2014-02-26 | 国家电网公司 | Short circuit resistance insulation partition plate |
| CN205753227U (en) * | 2016-05-24 | 2016-11-30 | 内蒙古包钢钢联股份有限公司 | Multi-functional cable clamps |
-
2018
- 2018-06-08 CN CN201810589075.6A patent/CN108705573B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1703229A1 (en) * | 1989-05-29 | 1992-01-07 | Завод им.С.М.Кирова | Wire cutting machine |
| CN101557086A (en) * | 2009-04-24 | 2009-10-14 | 中国船舶重工集团公司第七〇二研究所 | Combined tool used for cutting electrified power cable |
| CN201760536U (en) * | 2010-04-21 | 2011-03-16 | 中国船舶重工集团公司第七○二研究所 | Guide rope cutting device for rescue bell |
| CN103346279A (en) * | 2013-06-07 | 2013-10-09 | 山东同创科技集团有限公司 | Automatic shearing machine for Li-Mn button battery diaphragm paper |
| CN203456792U (en) * | 2013-09-17 | 2014-02-26 | 国家电网公司 | Short circuit resistance insulation partition plate |
| CN205753227U (en) * | 2016-05-24 | 2016-11-30 | 内蒙古包钢钢联股份有限公司 | Multi-functional cable clamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108705573A (en) | 2018-10-26 |
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