CN106500545A - Firing box retaining mechanism - Google Patents

Firing box retaining mechanism Download PDF

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Publication number
CN106500545A
CN106500545A CN201610950317.0A CN201610950317A CN106500545A CN 106500545 A CN106500545 A CN 106500545A CN 201610950317 A CN201610950317 A CN 201610950317A CN 106500545 A CN106500545 A CN 106500545A
Authority
CN
China
Prior art keywords
guide pad
locker
firing box
handwheel
base plate
Prior art date
Application number
CN201610950317.0A
Other languages
Chinese (zh)
Inventor
吕繁成
柏媛媛
Original Assignee
北京特种机械研究所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京特种机械研究所 filed Critical 北京特种机械研究所
Priority to CN201610950317.0A priority Critical patent/CN106500545A/en
Publication of CN106500545A publication Critical patent/CN106500545A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00Securing or covering of load on vehicles
    • B60P7/06Securing of load
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41FAPPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns

Abstract

The present invention relates to a kind of firing box retaining mechanism, belongs to vehicle technology and supports field.The present invention program simple structure, low cost, manufacturing cycle are short, around only forward locker, rear locker just can limit firing box, move up and down, wherein, unlocked by the movement of sliding shoe or locked firing box leg upper and lower, move left and right.The movable of firing box leg is unlocked or is locked by the movement of position block screwing;And screw rod adopts trapezoidal thread, self-locking during carrying, it is ensured that sliding shoe compresses firing box leg.Through verification experimental verification, the present invention can fast and safely lock the problem of firing box.

Description

Firing box retaining mechanism
Technical field
The present invention relates to vehicle technology supports field, and in particular to a kind of firing box retaining mechanism.
Background technology
Guided missile stores transport at ordinary times and uses firing box, and firing box is sufficiently bulky.Realize peace of the MISSILE LAUNCHING case containing guided missile For the national games defeated, need firing box positive lock.The transport of firing box is transported using flat car at present, needs to be lifted into firing box On flat car, then using limited block, chock, steel wire, fasten the fixed transmission case such as device, need personnel many, time-consuming.
Fast and safely locking when how to solve the problems, such as that firing box is transported, becomes technical problem urgently to be resolved hurrily.
Content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is:How a kind of firing box retaining mechanism is designed, to solve firing box transport When fast and safely locking problem.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of firing box retaining mechanism, it is characterised in that described Penetrate case retaining mechanism to be made up of front locker 1, rear locker 2 each 2, front locker 1 and rear locker 2 are symmetrical member, and 4 are locked 4 legs of common locking firing box bottom combined by tight device, with limit firing box around and move up and down;
The front locker 1 includes base plate 3, upper guide pad 4, sliding shoe 5, position block 6, back of the body mother 7, screw 8, lower guiding Block 9, screw rod 10, bearing cap 11, bearing 12, handwheel seat 13, handwheel 14, key 15 and handle 16;
The upper guide pad 4 and lower guide pad 9 are part symmetrical above and below, and both are separately fixed at the both sides up and down of base plate 3;
The sliding shoe 5 is placed between guide pad 4 and lower guide pad 9, and the projection of sliding shoe 5 can be along upper guide pad 4 Groove is slided with the groove of lower guide pad 9;
The 10 left side end of thread of the screw rod is screwed in the screwed hole on the right side of sliding shoe 5;
The bearing cap 11, bearing 12 and handwheel seat 13 are penetrated from 10 right side screw thread of screw rod successively;
Fit with the shaft shoulder on the right side of screw rod 10 on the inside of the handwheel seat 13, below handwheel seat 13 respectively with base plate 3 on the right side of and Top laminating;
Bearing 12 is fixed by the bearing cap 11, and bearing cap 11 is fixed on the left of handwheel seat 13;
The handwheel 14 is penetrated on the right side of screw rod 10, and is positioned by the shaft shoulder on the right side of screw rod 10;
The keyway of the handwheel 14 is aligned with the keyway position of screw rod 10, and the key 15 penetrates handwheel 14 and screw rod 10 successively Keyway in;
The end of thread of the handle 16 is screwed in the screwed hole on 14 top of handwheel;
6 lower section breach of the position block is placed on 3 lower left of base plate, and 6 or so installing hole of position block and base plate 3 On left and right installing hole align respectively;
The back of the body female 7 is spun on screw 8;Then screw 8 is screwed in the screwed hole on 6 top of position block;The adjustment back of the body Female 7, the back of the body female 7 is adjacent to position block 6;
In the front locker 1, position block 6 is installed in the lower left of base plate 3;Afterwards in locker 2, position block 6 is pacified It is mounted in the upper right side of base plate 3.
Preferably, up and down the two of base plate 3 is bolted to by 2 respectively both the upper guide pad 4 and lower guide pad 9 Side.
Preferably, it is inclined-plane on the left of the upper guide pad 4 and lower guide pad 9, puts down for direct radiation case leg.
(3) beneficial effect
The present invention program simple structure, low cost, manufacturing cycle are short, and only forward locker, rear locker can just be limited to be sent out Around penetrating case, move up and down, wherein, unlocked by the movement of sliding shoe or locked firing box leg upper and lower, Move left and right.The movable of firing box leg is unlocked or is locked by the movement of position block screwing;And screw rod is adopted With trapezoidal thread, self-locking during carrying, it is ensured that sliding shoe compresses firing box leg.Through verification experimental verification, the present invention quickly can pacify The problem of full locking firing box.
Description of the drawings
Firing box retaining mechanism layout drawings of the Fig. 1 for the embodiment of the present invention;
Fig. 2 is front locker front view in Fig. 1;
Fig. 3 is front locker graphics in Fig. 1;
Fig. 4 is upper guide block structure schematic diagram in Fig. 2;
Fig. 5 is sliding shoe structural representation in Fig. 2;
Fig. 6 is positioning block structure schematic diagram in Fig. 2;
Fig. 7 is screw-rod structure schematic diagram in Fig. 2;
Fig. 8 is handwheel holder structure schematic diagram in Fig. 2;
Fig. 9 is Fig. 2 middle (center) bearing lid structural representations.
Specific embodiment
For making the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's Specific embodiment is described in further detail.
As shown in figure 1, the firing box retaining mechanism of the embodiment of the present invention is made up of front locker 1, rear locker 2 each 2, 4 legs of common locking firing box bottom combined by 4 lockers.The function of the mechanism is can to limit aircraft to send out Around penetrating case, move up and down.Firing box retaining mechanism, is screwed onto transport vehicle flat board respectively according to relevant position relation On, for transporting firing box.
As shown in Fig. 2 front locker 1 by base plate 3, upper guide pad 4, sliding shoe 5, position block 6, the back of the body be female 7, screw 8, under Guide pad 9, screw rod 10, bearing cap 11, bearing 12, handwheel seat 13, handwheel 14, key 15, handle 16 etc. are constituted.Female 7, spiral shell is wherein carried on the back Nail 8, bearing 12, handwheel 14, key 15, handle 16 are standard component.
Upper guide pad 4, lower guide pad 9 are part symmetrical above and below, and both are bolted to up and down the two of base plate 3 by 2 respectively Side;
Sliding shoe 5 is placed between guide pad 4, lower guide pad 9, the projection of sliding shoe 5 can along the groove of upper guide pad 4 with The groove of lower guide pad 9 slides;
The 10 left side end of thread of screw rod is screwed in the screwed hole on the right side of sliding shoe 5;
Bearing cap 11, bearing 12, handwheel seat 13 are penetrated from 10 right side screw thread of screw rod successively;
Fit with the shaft shoulder on the right side of screw rod 10 on the inside of handwheel seat 13, below handwheel seat 13 with fit on the right side of base plate 3, handwheel seat Below 13 with fit above base plate 3;And each respectively use 2 spring washers, bolts to fix;
Bearing 12 is fixed using bearing cap 11, it is left that bearing cap 11 is fixed on handwheel seat 13 by 3 bolts, spring washer altogether Side;
Handwheel 14 is penetrated on the right side of screw rod 10, and is positioned by the shaft shoulder on the right side of screw rod 10;
Handwheel 14, the keyway position of screw rod 10 align, and key 15 is penetrated in handwheel 14, the keyway of screw rod 10 successively;
Handwheel 14, is fixed by the plain washer on the right side of which, spring washer, nut;
The end of thread of handle 16 is screwed in the screwed hole on 14 top of handwheel.
6 lower section breach of position block is placed on 3 lower left of base plate, and by 6 or so installing hole of position block and base plate 3 Left and right installing hole align, fixed using bolt, spring washer respectively;
The back of the body female 7 is spun on screw 8;Then screw 8 is screwed in the screwed hole on 6 top of position block;The adjustment back of the body female 7, The back of the body female 7 is made to be adjacent to position block 6.
The rotation handwheel 14 turned clockwise in front locker 1, rear locker 2, drives sliding shoe 5 to move forward, compresses Firing box leg, you can limit firing box upper and lower, move left and right;
The back of the body female 7 is unclamped, rotary screw 8 makes screw 8 be in close contact with firing box leg, you can to limit firing box leg Movable.
Front locker 1, rear locker 2 are symmetrical member;
Front locker 1, the difference of rear locker 2 are that installation site of the position block 6 on base plate 3 is different;Front locking In device 1, position block 6 is installed in the lower left of base plate 3;Afterwards in locker 2, position block 6 is installed in the upper right side of base plate 3.
The operation principle of the embodiment of the present invention is:
4 legs by 2 common fixed transmission case of locker after two front lockers 1, two.Handwheel 14 is rotated, is led to Cross the movement of sliding shoe 5 come unlock or lock firing box leg upper and lower, move left and right.By the screw 8 on position block 6 Movement unlocking or lock the movable of firing box leg.
The course of work of the embodiment of the present invention is:
During transport firing box:
Handwheel 14 front locker 1, rear locker 2 on is rotated counterclockwise respectively, and handwheel 14 is rotated, and screw rod 10 turns therewith Dynamic, so as to drive sliding shoe 5 to move laterally to unlocked position;The back of the body female 7 is unclamped, screw 8 is rotated counterclockwise, firing box lifting is got out of the way Position;Firing box is lifted into the surface of firing box retaining mechanism;Firing box is put down slowly, on front locker 1, rear locker 2 Upper guide pad 4, lower guide pad 9, upper guide pad 4,9 left side inclined-plane direct radiation case leg of lower guide pad put down;Until transmitting 4 legs of case are entirely fallen within base plate 3;Handwheel 14 front locker 1, rear locker 2 on, handwheel 14 are rotated clockwise respectively Rotate, 10 concomitant rotation of screw rod, so as to drive sliding shoe 5 to move laterally to latched position;Rotate clockwise screw 8 respectively, make Screw 8 is in close contact with firing box leg, screws the back of the body female 7;So far, front locker 1, rear locker 2 are by 4 legs of firing box Move top to bottom, left and right, front and rear.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform Also protection scope of the present invention should be regarded as.

Claims (3)

1. a kind of firing box retaining mechanism, it is characterised in that the firing box retaining mechanism is by front locker (1), rear locker (2) each 2 compositions, front locker (1) and rear locker (2) are symmetrical member, and 4 lockers are combined common locking and launched 4 legs in bottom portion, with limit firing box around and move up and down;
Described front locker (1) includes base plate (3), upper guide pad (4), sliding shoe (5), position block (6), the back of the body female (7), screw (8), lower guide pad (9), screw rod (10), bearing cap (11), bearing (12), handwheel seat (13), handwheel (14), key (15) and handle (16);
Upper guide pad (4) and lower guide pad (9) are part symmetrical above and below, and both are separately fixed at the both sides up and down of base plate (3);
Sliding shoe (5) are placed between guide pad (4) and lower guide pad (9), and the projection of sliding shoe (5) can be along upper guide pad (4) groove is slided with the groove of lower guide pad (9);
On the left of screw rod (10), the end of thread is screwed in the screwed hole on the right side of sliding shoe (5);
Bearing cap (11), bearing (12) and handwheel seat (13) are penetrated from screw thread on the right side of screw rod (10) successively;
Fit with the shaft shoulder on the right side of screw rod (10) on the inside of handwheel seat (13), right with base plate (3) respectively below handwheel seat (13) Side and top laminating;
Bearing cap (11) are fixed by bearing (12), and bearing cap (11) is fixed on the left of handwheel seat (13);
Handwheel (14) are penetrated on the right side of screw rod (10), and are positioned by the shaft shoulder on the right side of screw rod (10);
The keyway of handwheel (14) is aligned with the keyway position of screw rod (10), and key (15) penetrate handwheel (14) and spiral shell successively In the keyway of bar (10);
The end of thread of handle (16) is screwed in the screwed hole on handwheel (14) top;
Below position block (6), breach is placed on 3 lower left of base plate, and position block (6) left and right installing hole and base plate (3) the left and right installing hole on is aligned respectively;
The back of the body female (7) are spun on screw (8);Then screw (8) is screwed in the screwed hole on position block (6) top;Adjust The whole back of the body is female (7), back of the body mother (7) is adjacent to position block (6);
In front locker (1), position block (6) is installed in the lower left of base plate (3);Afterwards in locker (2), position block (6) installed in the upper right side of base plate (3).
2. firing box retaining mechanism as claimed in claim 1, it is characterised in that upper guide pad (4) and lower guide pad (9) Both are respectively by 2 both sides up and down for being bolted to base plate (3).
3. firing box retaining mechanism as claimed in claim 1 or 2, it is characterised in that upper guide pad (4) and lower guide pad (9) it is inclined-plane on the left of, puts down for direct radiation case leg.
CN201610950317.0A 2016-10-26 2016-10-26 Firing box retaining mechanism CN106500545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610950317.0A CN106500545A (en) 2016-10-26 2016-10-26 Firing box retaining mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610950317.0A CN106500545A (en) 2016-10-26 2016-10-26 Firing box retaining mechanism

Publications (1)

Publication Number Publication Date
CN106500545A true CN106500545A (en) 2017-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610950317.0A CN106500545A (en) 2016-10-26 2016-10-26 Firing box retaining mechanism

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107449329A (en) * 2017-08-04 2017-12-08 湖北三江航天万峰科技发展有限公司 Body retaining mechanism running-in testing apparatus and break-in method
CN107806991A (en) * 2017-11-02 2018-03-16 北京特种机械研究所 A kind of firing box leg assembly coordination quick determination method
CN107860571A (en) * 2017-11-02 2018-03-30 北京特种机械研究所 A kind of firing box leg assembly coordination quick detection mechanism
CN108981463A (en) * 2018-08-24 2018-12-11 江西洪都航空工业集团有限责任公司 A kind of multiple degrees of freedom quick-locking mechanism
CN109649254A (en) * 2018-11-20 2019-04-19 北京特种机械研究所 A kind of transfer car(buggy) bracket

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972500A (en) * 1972-11-20 1976-08-03 Johnson J Algot Apparatus for a cargo restraint system
JPS57144184A (en) * 1981-01-22 1982-09-06 Boruhiyaruto Deiitaa Insertion type fixing tool for fixing container
EP0238734A1 (en) * 1985-01-03 1987-09-30 Tai-Her Yang Improved clamping device
CN200984986Y (en) * 2006-12-19 2007-12-05 贵州航天红光机械制造有限公司 Large-scale box rapid fixing and unlocking device
CN202186320U (en) * 2011-07-08 2012-04-11 北京特种机械研究所 Unmanned machine packing case transportation locking mechanism
CN104227462A (en) * 2014-09-11 2014-12-24 河南飞龙(芜湖)汽车零部件有限公司 Pump body fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972500A (en) * 1972-11-20 1976-08-03 Johnson J Algot Apparatus for a cargo restraint system
JPS57144184A (en) * 1981-01-22 1982-09-06 Boruhiyaruto Deiitaa Insertion type fixing tool for fixing container
EP0238734A1 (en) * 1985-01-03 1987-09-30 Tai-Her Yang Improved clamping device
CN200984986Y (en) * 2006-12-19 2007-12-05 贵州航天红光机械制造有限公司 Large-scale box rapid fixing and unlocking device
CN202186320U (en) * 2011-07-08 2012-04-11 北京特种机械研究所 Unmanned machine packing case transportation locking mechanism
CN104227462A (en) * 2014-09-11 2014-12-24 河南飞龙(芜湖)汽车零部件有限公司 Pump body fixture

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107449329A (en) * 2017-08-04 2017-12-08 湖北三江航天万峰科技发展有限公司 Body retaining mechanism running-in testing apparatus and break-in method
CN107806991A (en) * 2017-11-02 2018-03-16 北京特种机械研究所 A kind of firing box leg assembly coordination quick determination method
CN107860571A (en) * 2017-11-02 2018-03-30 北京特种机械研究所 A kind of firing box leg assembly coordination quick detection mechanism
CN107806991B (en) * 2017-11-02 2019-07-05 北京特种机械研究所 A kind of firing box stabilizer blade assembly coordination rapid detection method
CN107860571B (en) * 2017-11-02 2019-11-22 北京特种机械研究所 A kind of quick testing agency of firing box stabilizer blade assembly coordination
CN108981463A (en) * 2018-08-24 2018-12-11 江西洪都航空工业集团有限责任公司 A kind of multiple degrees of freedom quick-locking mechanism
CN109649254A (en) * 2018-11-20 2019-04-19 北京特种机械研究所 A kind of transfer car(buggy) bracket

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Application publication date: 20170315

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