CN108151582B - A grab tight device in thunder carrying mechanism that is arranged in torpedo loading and unloading case equipment - Google Patents

A grab tight device in thunder carrying mechanism that is arranged in torpedo loading and unloading case equipment Download PDF

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Publication number
CN108151582B
CN108151582B CN201711303761.4A CN201711303761A CN108151582B CN 108151582 B CN108151582 B CN 108151582B CN 201711303761 A CN201711303761 A CN 201711303761A CN 108151582 B CN108151582 B CN 108151582B
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CN
China
Prior art keywords
torpedo
handle
fixed seat
grabbing
thrust plate
Prior art date
Application number
CN201711303761.4A
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Chinese (zh)
Other versions
CN108151582A (en
Inventor
张建亭
王中
王岩松
马军利
杨秀芳
王利军
苏波
武广成
牛科凯
路臣隆
Original Assignee
中国船舶重工集团公司第七0五研究所
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Application filed by 中国船舶重工集团公司第七0五研究所 filed Critical 中国船舶重工集团公司第七0五研究所
Priority to CN201711303761.4A priority Critical patent/CN108151582B/en
Publication of CN108151582A publication Critical patent/CN108151582A/en
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Publication of CN108151582B publication Critical patent/CN108151582B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38Loading arrangements, i.e. for bringing the ammunition into the firing position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A15/00Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun

Abstract

The invention provides a torpedo-grabbing carrying mechanism jacking device for torpedo loading and unloading equipment, which comprises a handle, a fixed seat, a movable block, a round rod, a jacking block and a screw rod, wherein the handle is fixedly connected with the fixed seat; the fixed seat is fixed at one end of a thrust plate of the mine grabbing carrying mechanism; coaxial through holes are formed in two side faces of the fixed seat, and pin shafts are arranged in the coaxial through holes; the lower part of the rear side of the fixed seat is provided with a threaded through hole; the handle can rotate around the pin shaft; the lower end of the handle is matched with the movable block through a rotating shaft, and the front end of the movable block is fixedly connected with one end of the round rod; when the handle rotates around the pin shaft, the round rod can be driven to axially move through the movable block; the screw rod passes the screw thread through-hole of fixing base rear side lower part, and the screw rod tip is fixed with the tight piece in top, can promote the tight piece in top through rotatory screw rod tightly with the movable block top. The device for tightly pushing the flying-assisting torpedo grabbing and carrying mechanism provided by the invention has the advantages of simple structure and reliable work, solves the problems that a torpedo grabbing hook is loosened and the loading and unloading of the torpedo grabbing and carrying mechanism are stopped in the loading and unloading process, ensures the successful implementation of the loading and unloading of the torpedo grabbing and carrying mechanism, and has obvious economic benefits.

Description

A grab tight device in thunder carrying mechanism that is arranged in torpedo loading and unloading case equipment

Technical Field

The invention relates to the technical field of flying-assisting torpedo loading and unloading equipment, in particular to a torpedo grabbing and carrying mechanism jacking device used in torpedo loading and unloading equipment, which provides a jacking function for a torpedo grabbing and carrying mechanism and realizes safe and reliable grabbing functions of the torpedo grabbing mechanism for long distance and different planes.

Background

The flying-aid torpedo is cylindrical and conical in shape, the appearance has strict requirements on the projection, and the flying-aid torpedo is supported, positioned and taken out of the launching box body in a sliding rail or guide mode. The guide rail or the guide groove is arranged in the launching box body, and the sliding block or the guide is arranged on the flying-aid torpedo. For the streamline appearance, loading and unloading equipment is used for loading or unloading the launching box body, at present, the modes of loading and unloading such as crawler-type transmission, manual pushing or pulling, hoisting, adjusting and loading and the like exist, but the problems of safety and limitation exist in the use of each mode, and a lot of additional structural parts are often required to be designed for loading products. In order to meet the requirements of loading or quitting the launching box body of the flying-aid torpedoes with different models, a simple and convenient torpedo-grabbing carrying mechanism is needed. The device is limited by the internal space of the launching box body and the appearance of the projectile body, and the device can realize the grabbing of different remote planes by means of the existing structure or limited space in the box body, so that the flying-assisted torpedo can be loaded or withdrawn from the launching box body.

As shown in figure 1, the remote different-plane mine grabbing carrying mechanism consists of a thrust plate 4, a transmission block 12, an operating mechanism and a grabbing mechanism. The control mechanism is arranged on the front surface of the thrust plate and comprises a handle 1 and a fixed seat 2. The fixing seat is fixedly arranged on the front surface of the thrust plate, and the middle part of the handle is in running fit with the fixing seat through a pin shaft 3. The grabbing mechanism is arranged on the front surface of the thrust plate and comprises a catch hook 10 and a round rod 7; the round rod penetrates through a sleeve 5 fixedly arranged on the front surface of the thrust plate and is in clearance fit with the sleeve; one end of the round rod is in sliding fit with the end part of the handle, and when the handle rotates around the pin shaft, the round rod can be driven to axially move; the other end of the round rod is in hinge fit with the root of the lightning catching hook, the middle of the lightning catching hook is in rotation fit with the thrust plate through a pin shaft, and when the round rod moves axially, the lightning catching hook is driven to rotate around the pin shaft, so that the lightning body is grabbed. The transmission block 12 is fixedly installed on the back of the thrust plate and is used for being matched with a transmission chain of the torpedo boxing equipment so as to drive the thrust plate to move in a guide rail in the flying-assisting torpedo launching box. The front surface of the thrust plate is also provided with a jacking component 9, the top end of the jacking component is a roller, and the jacking component is used for contacting with a mine body to prevent other components of the mine grabbing carrying mechanism from colliding with the mine body. And pressing plates 6 for guiding are also arranged on two sides of the front surface of the thrust plate.

When the torpedo grabbing and loading mechanism is used, the torpedo grabbing and loading mechanism is initially placed on torpedo boxing equipment, a transmission chain of the torpedo boxing equipment is connected with the transmission block 12, and the thrust plate is driven to move towards the flying-assisting torpedo launching box through the chain. When the torpedo grab hook enters the launching box, the thrust plate moves in a guide rail in the flying-assisting torpedo launching box until the torpedo grab hook contacts a torpedo pulling block of the torpedo body, and meanwhile, the jacking component jacks the torpedo body; then the handle is pushed, the catch hook catches the flying-aid torpedo, and the boxing and unpacking operation of the flying-aid torpedo are realized under the driving of the chain.

In the in-service use process, after the handle is pushed, the torpedo hook grabs the flying-assisting torpedo, the torpedo grabbing and carrying mechanism is driven by the chain to realize the operation of boxing and unpacking the flying-assisting torpedo, the handle is required to be pushed all the time by an operator, and once the handle is loosened, the torpedo hook can be loosened to pull the torpedo block to cause accidents.

Disclosure of Invention

In order to solve the problems in the prior art and realize the loading and unloading work of flying torpedoes in different long-distance planes, the invention provides a torpedo grabbing and carrying mechanism jacking device for torpedo loading and unloading equipment.

The technical scheme of the invention is as follows:

the utility model provides a grab tight device in thunder carrying mechanism top that is arranged in torpedo loading and unloading case equipment which characterized in that: comprises a handle, a fixed seat, a movable block, a round rod, a jacking block and a screw rod;

the bottom of the fixed seat is fixed at one end of a thrust plate of the lightning catching carrying mechanism through a screw; the upper part of the fixed seat is provided with a strip-shaped through hole for the movement of the handle; coaxial through holes are formed in two side faces of the fixed seat, and pin shafts are arranged in the coaxial through holes; the lower part of the rear side of the fixed seat is provided with a threaded through hole;

the handle penetrates through the long-strip-shaped through hole in the upper part of the fixed seat, the pin shaft in the fixed seat penetrates through the handle, and the handle can rotate around the pin shaft; the lower end of the handle is matched with the movable block through a rotating shaft, and the front end of the movable block is fixedly connected with one end of the round rod; when the handle rotates around the pin shaft, the round rod can be driven to axially move through the movable block; the other end of the round rod is in hinge fit with the root of a lightning catching hook of the lightning catching carrying mechanism;

the screw rod passes the screw thread through-hole of fixing base rear side lower part, and the screw rod tip is fixed with the tight piece in top, can promote the tight piece in top through rotatory screw rod and push up the movable block tight.

Advantageous effects

Grab thunder carrying mechanism and install at thunder frame guide rail, when the dress moves back the case operation, twist grip, the round bar moves forward, drives and grabs the thunder hook and rotates, snatchs and draws the thunder piece, rotates the screw rod again, and tight movable block in top is tight, makes and grabs the thunder hook and keeps motionless, ensures that the dress moves back the case in-process and grabs the thunder hook and can not loosen and take off.

The device for tightly pushing the flying-assisting torpedo grabbing and carrying mechanism provided by the invention has the advantages of simple structure and reliable work, solves the problems that a torpedo grabbing hook is loosened and the loading and unloading of the torpedo grabbing and carrying mechanism are stopped in the loading and unloading process, ensures the successful implementation of the loading and unloading of the torpedo grabbing and carrying mechanism, and has obvious economic benefits.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1: a schematic view of a lightning-arrest carrying mechanism;

wherein: 1. handle 2, fixed seat 3, pin shaft 4, thrust plate 5, sleeve 6, pressure plate 7, round rod 8, adjusting sleeve 9, jacking component 10, lightning catch hook 11, support mechanism 12 and transmission block

FIG. 2: a schematic diagram of a jacking device;

wherein: 13. the movable block 14, the rotating shaft 15, the screw 16, the jacking block 17 and the screw rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The embodiment is a top tight device of full torpedo vanning equipment of helping flying torpedo grabs thunder carrying mechanism, when loading and withdrawing the case, is used for accomplishing the torpedo of helping flying and grabs the thunder hook of thunder carrying mechanism and can not loosen, and safe and reliable snatchs the function.

As shown in figure 2, the torpedo grabbing and carrying mechanism jacking device for torpedo loading and unloading equipment comprises a handle, a fixed seat, a movable block, a round rod, a jacking block and a screw rod.

The bottom of the fixed seat is fixed at one end of a thrust plate of the lightning catching carrying mechanism through a screw; the upper part of the fixed seat is provided with a strip-shaped through hole for the movement of the handle; coaxial through holes are formed in two side faces of the fixed seat, and pin shafts are arranged in the coaxial through holes; the lower part of the rear side of the fixed seat is provided with a threaded through hole.

The handle penetrates through the long-strip-shaped through hole in the upper part of the fixed seat, the pin shaft in the fixed seat penetrates through the handle, and the handle can rotate around the pin shaft; the lower end of the handle is matched with the movable block through a rotating shaft, and the front end of the movable block is fixedly connected with one end of the round rod; when the handle rotates around the pin shaft, the round rod can be driven to axially move through the movable block; the other end of the round rod is in hinge fit with the root of a lightning catching hook of the lightning catching carrying mechanism.

The screw rod passes the screw thread through-hole of fixing base rear side lower part, and the screw rod tip is fixed with the tight piece in top, can promote the tight piece in top through rotatory screw rod and push up the movable block tight.

In the process of loading and unloading the box, the mine catching carrying mechanism enters the launching box, the handle is rotated, the round rod moves forwards to drive the mine catching hook to rotate, the mine catching block is caught, the screw rod is rotated again, the tightening block tightly pushes the movable block, the mine catching hook is kept still, and loading and unloading operations are completed under the action of the driving mechanism.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (1)

1. A grab thunder carrying mechanism with operating mechanism who tightly functions in area top, its characterized in that: the torpedo grabbing and carrying mechanism is used in torpedo loading and unloading equipment and comprises a thrust plate, a transmission block, an operating mechanism with a jacking function and a grabbing mechanism;
the control mechanism with the jacking function is arranged on the front surface of the thrust plate and comprises a handle, a fixed seat, a movable block, a jacking block and a screw rod;
the bottom of the fixed seat is fixed at one end of the thrust plate through a screw; the upper part of the fixed seat is provided with a strip-shaped through hole for the movement of the handle; coaxial through holes are formed in two side faces of the fixed seat, and pin shafts are arranged in the coaxial through holes; the lower part of the rear side of the fixed seat is provided with a threaded through hole;
the handle penetrates through the long-strip-shaped through hole in the upper part of the fixed seat, the pin shaft in the fixed seat penetrates through the handle, and the handle can rotate around the pin shaft; the lower end of the handle is matched with the movable block through a rotating shaft, and the front end of the movable block is fixedly connected with a round rod of the grabbing mechanism; when the handle rotates around the pin shaft, the round rod can be driven to axially move through the movable block;
the screw rod penetrates through a threaded through hole in the lower portion of the rear side of the fixed seat, a jacking block is fixed at the end of the screw rod, and the jacking block can be pushed to jack the movable block tightly by rotating the screw rod;
the grabbing mechanism is arranged on the front surface of the thrust plate and comprises a catch hook and a round rod; the round rod penetrates through a sleeve fixedly arranged on the front surface of the thrust plate and is in clearance fit with the sleeve; one end of the round rod is in sliding fit with the end part of the handle, and when the handle rotates around the pin shaft, the round rod can be driven to axially move; the other end of the round rod is in hinge fit with the root of the catch hook, the middle of the catch hook is in rotational fit with the thrust plate through a pin shaft, and when the round rod moves axially, the catch hook is driven to rotate around the pin shaft, so that the catch of a mine body is realized;
the transmission block is fixedly arranged on the back surface of the thrust plate and is used for being matched with a transmission chain of the torpedo boxing equipment so as to drive the thrust plate to move in a guide rail in the flying-assisting torpedo launching box;
the front surface of the thrust plate is also provided with a jacking component, the top end of the jacking component is a roller, and the jacking component is used for contacting with a mine body to prevent other components of the mine-grabbing carrying mechanism from colliding with the mine body;
and pressing plates for guiding are also arranged on two sides of the front surface of the thrust plate.
CN201711303761.4A 2017-12-11 2017-12-11 A grab tight device in thunder carrying mechanism that is arranged in torpedo loading and unloading case equipment CN108151582B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711303761.4A CN108151582B (en) 2017-12-11 2017-12-11 A grab tight device in thunder carrying mechanism that is arranged in torpedo loading and unloading case equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711303761.4A CN108151582B (en) 2017-12-11 2017-12-11 A grab tight device in thunder carrying mechanism that is arranged in torpedo loading and unloading case equipment

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CN108151582A CN108151582A (en) 2018-06-12
CN108151582B true CN108151582B (en) 2020-03-31

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776296A (en) * 2014-01-17 2014-05-07 中国船舶重工集团公司第七一〇研究所 Multifunctional bomb hand-operated loading-unloading push rod
CN204413692U (en) * 2014-12-17 2015-06-24 四川绵竹鑫坤机械制造有限责任公司 Auxiliary jacking device
CN105197254A (en) * 2015-09-14 2015-12-30 中国运载火箭技术研究院 Pressure switch locking and releasing device suitable for ground test

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8701327B2 (en) * 2012-05-29 2014-04-22 Abrams Airborne Inc. Enhanced throw lever

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776296A (en) * 2014-01-17 2014-05-07 中国船舶重工集团公司第七一〇研究所 Multifunctional bomb hand-operated loading-unloading push rod
CN204413692U (en) * 2014-12-17 2015-06-24 四川绵竹鑫坤机械制造有限责任公司 Auxiliary jacking device
CN105197254A (en) * 2015-09-14 2015-12-30 中国运载火箭技术研究院 Pressure switch locking and releasing device suitable for ground test

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