CN108128232A - A kind of firing box locking mechanism - Google Patents
A kind of firing box locking mechanism Download PDFInfo
- Publication number
- CN108128232A CN108128232A CN201711181542.3A CN201711181542A CN108128232A CN 108128232 A CN108128232 A CN 108128232A CN 201711181542 A CN201711181542 A CN 201711181542A CN 108128232 A CN108128232 A CN 108128232A
- Authority
- CN
- China
- Prior art keywords
- firing box
- handlebar
- section
- locking mechanism
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/10—Securing to the vehicle floor or sides the load being plates, cases, or boxes
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The present invention relates to a kind of firing box locking mechanisms, are related to unmanned air vehicle technique and support field.The solution of the present invention is simple in structure, at low cost, the manufacturing cycle is short, only by 4 positioning seats with regard to around limiting firing box, move up and down, and screw rod is using trapezoidal thread, self-locking during carrying ensures that axis pin does not deviate from firing box stabilizer blade.By verification experimental verification, the problem of present invention can fast and safely lock firing box.
Description
Technical field
The present invention relates to unmanned air vehicle techniques to support field, and in particular to a kind of firing box locking mechanism.
Background technology
Unmanned plane usually stores transport using firing box, and firing box is sufficiently bulky.Realize that unmanned plane firing box contains nobody
Machine is transported safely, is needed firing box positive lock.The transport of firing box at present is transported using flat car, is needed firing box
Be lifted on flat car, then using limited block, chock, steel wire, fasten the fixed transmissions case such as device, need personnel more, time-consuming.
Therefore it needs to design a kind of firing box retaining mechanism, solves the problems, such as fast and safely locking during firing box transport.
Invention content
(1) technical problems to be solved
The purpose of the present invention is to solve fast and safely locking problems during firing box transport, provide a kind of firing box lock
Tight mechanism.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of firing box locking mechanism, the firing box locks machine
Structure is made of 4 locking seats 1, and 4 locking seats combine 4 stabilizer blades of common locking firing box bottom, with limitation nobody
Around machine firing box, move up and down；
The locking seat 1 is made of bottom plate 2, thread spindle 3, nut 4, handle cap 5 and handlebar 6.
The bottom plate 2 is L shaped plate, which includes long-armed and galianconism, and galianconism middle position is equipped with trapezoidal thread hole 21,
Long-armed four Angle Positions in side are respectively provided with a strip hole 24, which is made of a semicircle and a rectangle,
In close to galianconism two strip holes 24 between position be provided with rectangular opening 23,23 liang of long side position chamferings of rectangular opening, Mei Gechang
The centre position in hole 24 is also provided with circular hole 22；
The thread spindle 3 from front to back, is followed successively by tapering point 31, the first cylindrical section 32, the first trapezoidal thread section 33, second
Cylindrical section 34, the second trapezoidal thread section 35, third cylindrical section 36, wherein, circular hole 37 is provided on third cylindrical section 36；
The handle cap 5 is cylinder, is internally threaded hole；
6 both ends of handlebar have external screw thread；
The nut 4 is screwed in from the third cylindrical section 36 of thread spindle 3 to the second trapezoidal thread section 35；Handlebar 6 is inserted
In the circular hole 37 for entering thread spindle 3, and two handle caps 5 are attached separately to the both ends of handlebar 6, the diameter of handlebar 6 compares circular hole
37 diameter is small；The conical section 31 of thread spindle 3, the first cylindrical section 32 are inserted into the threaded hole 21 of 2 galianconism of bottom plate, and thread spindle 3
The first trapezoidal thread section 33, the second cylindrical section 34, the second trapezoidal thread section 35 screwed in the threaded hole 21 in the left side of bottom plate 2.
Preferably, the nut 4 is standard component.
Preferably, the part on handlebar 6 in addition to the both ends position being connect with handle cap 5 is cylinder.
Preferably, the both ends being connect on handlebar 6 with handle cap 5 are formed by connecting by conical section and cylindrical segment.
Preferably, the conical section at both ends being connect on the handlebar 6 with handle cap 5 is located at outside, cylindrical section
In inside.
(3) advantageous effect
The solution of the present invention is simple in structure, at low cost, the manufacturing cycle is short, only by 4 positioning seats with regard to that can limit firing box
Around, it moves up and down, and screw rod is using trapezoidal thread, self-locking during carrying ensures that axis pin does not deviate from firing box stabilizer blade.
By verification experimental verification, the problem of present invention can fast and safely lock firing box.
Description of the drawings
Fig. 1 is the firing box locking mechanism layout drawing of the present invention；
Fig. 2 is locking seat structure diagram in the present invention；
Fig. 3 is midsole plate structure schematic diagram of the present invention；
Fig. 4 is thread spindle structure diagram in the present invention；
Fig. 5 is handle cap structure diagram in the present invention；
Fig. 6 is handlebar structure diagram in the present invention.
Specific embodiment
To make 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 locking mechanism of the present invention is made of 4 locking seats 1,4 locking seats are combined
4 stabilizer blades of common locking firing box bottom.The function of the mechanism is around can limiting unmanned plane firing box, on
Lower movement.Firing box locking mechanism is screwed onto according to corresponding position relationship on transport vehicle tablet respectively, for transporting firing box.
As shown in Fig. 2, locking seat 1 is made of bottom plate 2, thread spindle 3, nut 4, handle cap 5, handlebar 6.Wherein nut 4
For standard component.
As shown in figure 3, bottom plate 2 is L shaped plate；L shaped plate includes long-armed and galianconism, and galianconism middle position is equipped with trapezoidal thread hole
21, long-armed four Angle Positions in side are respectively provided with a strip hole 24 (being made of a semicircle and a rectangle), wherein close
Position between two strip holes 24 of galianconism is provided with rectangular opening 23,23 liang of long side position chamferings of rectangular opening.Each strip hole 24
Centre position be also provided with circular hole 22.
As shown in figure 4,3 generally cylindrical structure of thread spindle, from front to back, is followed successively by tapering point 31, the first cylindrical section
32nd, the first trapezoidal thread section 33, the second cylindrical section 34, the second trapezoidal thread section 35, wherein third cylindrical section 36, third cylindrical section
Circular hole 37 is provided on 36.
As shown in figure 5, handle cap 5 is cylinder, it is internally threaded hole；
As shown in fig. 6, handlebar 6 is generally cylindrical, handlebar both ends have external screw thread；
As shown in Fig. 2, nut 4 is screwed in from the third cylindrical section 36 of thread spindle 3 to the second trapezoidal thread section 35；Hand
Shank 6 is inserted into the circular hole 37 of thread spindle 3, and two handle caps 5 are attached separately to the both ends of handlebar 6, the diameter of handlebar 6
Diameter than circular hole 37 is small；The conical section 31 of thread spindle 3, the first cylindrical section 32 are inserted into the threaded hole 21 of 2 left side galianconism of bottom plate,
And the first trapezoidal thread section 33 of thread spindle 3, the second cylindrical section 34, the second trapezoidal thread section 35 are screwed in the spiral shell in 2 left side of bottom plate
In pit 21.
The present invention operation principle be：
4 locking seats 1 are used for 4 stabilizer blades of fixed transmission case jointly.Nut 4 is unclamped, and is rotated to handlebar 6 one
Side；Rotational handle bar 6 drives thread spindle 3 along the movement of the threaded hole 21 of bottom plate 2 to unlock or lock the upper and lower of firing box stabilizer blade
It is mobile.The rectangular opening 23 of bottom plate 2 limits the mobile around of firing box stabilizer blade.Nut 4 is used for thread spindle 3 by firing box branch
After foot locking, nut 4 is threaded to on the left of bottom plate 2, i.e., being adjacent on the outside of galianconism.
The present invention the course of work be：
When transporting firing box：
Nut 4 is unclamped, and nut 4 is threaded to 6 side of handlebar；
The handlebar 6 in locking seat 1 is rotated counterclockwise respectively, and lock shaft 3 is made to be removed from 23 lower part of rectangular opening of bottom plate 2；
Firing box is lifted into the surface of firing box locking mechanism；
Firing box, the chamfered part of the rectangular opening 23 of 1 bottom plate 2 of locking seat slowly are put down, direct radiation case stabilizer blade is put down；
Until 4 stabilizer blades of firing box are entirely fallen on bottom plate 2；
The handlebar 6 in locking seat 1 is rotated clockwise respectively, and lock shaft 3 is made to be threaded in the circular hole of firing box stabilizer blade；
Nut 4 is rotated clockwise respectively, nut 4 is made to be in close contact with bottom plate 2, and tightening nut 4 is used to prevent from loosening；
So far, 4 locking seats 1 all limit the top to bottom, left and right, front and rear movement of 4 stabilizer blades of firing box.
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, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of firing box locking mechanism, which is characterized in that the firing box locking mechanism is made of 4 locking seats (1), 4
Locking seat combines 4 stabilizer blades of common locking firing box bottom, with around limiting unmanned plane firing box, on
Lower movement；
The locking seat (1) is made of bottom plate (2), thread spindle (3), nut (4), handle cap (5) and handlebar (6)；
The bottom plate (2) is L shaped plate, which includes long-armed and galianconism, and galianconism middle position is equipped with trapezoidal thread hole (21),
Long-armed four Angle Positions in side are respectively provided with a strip hole (24), and the strip hole (24) is by a semicircle and a rectangle group
Into wherein the position between two strip holes (24) of galianconism is provided with rectangular opening (23), (23) two long side position of rectangular opening
Chamfering, the centre position of each strip hole (24) are also provided with circular hole (22)；
The thread spindle (3) from front to back, be followed successively by tapering point (31), the first cylindrical section (32), the first trapezoidal thread section (33),
Second cylindrical section (34), the second trapezoidal thread section (35), third cylindrical section (36), wherein, third cylindrical section is provided with circle on (36)
Hole (37)；
The handle cap (5) is cylinder, is internally threaded hole；
Handlebar (6) both ends have external screw thread；
The nut (4) is screwed in from the third cylindrical section (36) of thread spindle (3) to the second trapezoidal thread section (35)；Handlebar
(6) it is inserted into the circular hole (37) of thread spindle (3), and two handle caps (5) is attached separately to the both ends of handlebar (6), handlebar
(6) diameter is smaller than the diameter of circular hole (37)；Conical section (31), the first cylindrical section (32) the insertion bottom plate (2) of thread spindle (3) are short
In the threaded hole (21) of arm, and the first trapezoidal thread section (33) of thread spindle (3), the second cylindrical section (34), the second trapezoidal thread
Section (35) is screwed in the threaded hole (21) on the left of bottom plate (2).
2. firing box locking mechanism as described in claim 1, which is characterized in that the nut (4) is standard component.
3. firing box locking mechanism as described in claim 1, which is characterized in that remove on handlebar (6) and connect with handle cap (5)
Both ends position other than part for cylinder.
4. firing box locking mechanism as described in claim 1, which is characterized in that connect on handlebar (6) with handle cap (5)
Both ends are formed by connecting by conical section and cylindrical segment.
5. firing box locking mechanism according to any one of claims 1 to 4, which is characterized in that on the handlebar (6) with
The conical section at the both ends of handle cap (5) connection is located at outside, and cylindrical segment is located inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181542.3A CN108128232A (en) | 2017-11-23 | 2017-11-23 | A kind of firing box locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181542.3A CN108128232A (en) | 2017-11-23 | 2017-11-23 | A kind of firing box locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128232A true CN108128232A (en) | 2018-06-08 |
Family
ID=62388765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711181542.3A Pending CN108128232A (en) | 2017-11-23 | 2017-11-23 | A kind of firing box locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128232A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860647A (en) * | 2018-07-04 | 2018-11-23 | 北京特种机械研究所 | A kind of firing box motorcycle |
| CN110422109A (en) * | 2019-07-25 | 2019-11-08 | 北京特种机械研究所 | A kind of packing case fixed mechanism |
| CN111664746A (en) * | 2020-05-15 | 2020-09-15 | 上海机电工程研究所 | Temperature self-adaption device for joint mounting interface of launching box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331333A (en) * | 1965-10-04 | 1967-07-18 | David F Coulson | Mounting bolster for containers |
| US3872555A (en) * | 1972-05-12 | 1975-03-25 | Value Engineering Company | Freight container coupler |
| CN205828083U (en) * | 2016-07-13 | 2016-12-21 | 宁波威顺恒业钣金件有限公司 | A kind of oil tank of transformer shell fixing device |
-
2017
- 2017-11-23 CN CN201711181542.3A patent/CN108128232A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331333A (en) * | 1965-10-04 | 1967-07-18 | David F Coulson | Mounting bolster for containers |
| US3872555A (en) * | 1972-05-12 | 1975-03-25 | Value Engineering Company | Freight container coupler |
| CN205828083U (en) * | 2016-07-13 | 2016-12-21 | 宁波威顺恒业钣金件有限公司 | A kind of oil tank of transformer shell fixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860647A (en) * | 2018-07-04 | 2018-11-23 | 北京特种机械研究所 | A kind of firing box motorcycle |
| CN110422109A (en) * | 2019-07-25 | 2019-11-08 | 北京特种机械研究所 | A kind of packing case fixed mechanism |
| CN111664746A (en) * | 2020-05-15 | 2020-09-15 | 上海机电工程研究所 | Temperature self-adaption device for joint mounting interface of launching box |
| CN111664746B (en) * | 2020-05-15 | 2022-07-12 | 上海机电工程研究所 | Temperature self-adaption device for joint mounting interface of launching box |
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Application publication date: 20180608 |