CN206494125U - One kind goes straight up to cabin door machine gun mounting bracket - Google Patents
One kind goes straight up to cabin door machine gun mounting bracket Download PDFInfo
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- CN206494125U CN206494125U CN201621483305.3U CN201621483305U CN206494125U CN 206494125 U CN206494125 U CN 206494125U CN 201621483305 U CN201621483305 U CN 201621483305U CN 206494125 U CN206494125 U CN 206494125U
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- machine gun
- regulating arm
- mounting bracket
- support post
- rotation regulating
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Abstract
The utility model provides one kind and goes straight up to cabin door machine gun mounting bracket, including supporting plate, support post, rotation regulating arm, slidable adjustment seat, L-type arm beam；Supporting plate is connected with floor；One end of support post is connected with supporting plate, regulating arm is vertical is connected with rotation for one end of support post, rotation regulating arm is horizontally rotated by axle of support post, slidable adjustment seat is arranged on rotation regulating arm, L-type arm beam casing is on slidable adjustment seat, and the other end of L-type arm beam is connected with machine gun Coupling Shaft.It is that machine gun is arranged on helicopter that this, which goes straight up to cabin door machine gun mounting bracket, for carrying out firepower compacting to ground enemy on the helicopter of flight, and its simple installation, practicality is flexible, and cost is small, and simultaneous reactions are rapid, and the area of fire is big.Being capable of quiet run machine gun in motor-driven with machine gunner, it is easy to accomplish troops with support fire it is good cooperate with the advantages of.
Description
Technical field
The utility model is related to the mounting bracket that one kind goes straight up to cabin door machine gun, particularly machine gun, belongs to air weapon dress
It is standby.
Background technology
It is that machine gun is arranged on helicopter to go straight up to cabin door machine gun, for real to ground enemy on the helicopter of flight
Firepower compacting is applied, can drop and fight in machine, searching rescue is on to provide effective closely aerial fire support, on daily side
Anti-, encircling and suppressing terrorist etc. is on also important, its simple installation, and practical flexible, cost is small, and simultaneous reactions are fast
Speed, the area of fire is big, it is easy to accomplish troops with support fire it is good cooperate with the advantages of, at home and abroad obtained very on helicopter
Good application.Existing hatch door machine gun is to be fixed on by column on floor, and its regulatory function is the hinge realization by column, operation
Using crouching formula or semi-crouch formula, it is difficult that hatch door machine gun is smoothly manipulated in motor-driven to cause machine gunner, easily causes fatigue for a long time, cuts with scissors
The pitching that chain is obtained, Level tune angular range is also limited.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, goes straight up to cabin door machine gun mounting bracket, including support
Plate, support post, it is characterised in that also including rotation regulating arm, slidable adjustment seat, L-type arm beam；The rotation regulating arm is vertical
It is fixed on support post, the rotation regulating arm is provided with rotation regulating arm fixing hole；The slidable adjustment seat is adjusted with rotation
Arm is socketed, and is fixed on by the second stop bearing pin on rotation regulating arm fixing hole, and the slidable adjustment seat is provided with rotating shaft, L-type
Arm beam casing is connected in rotating shaft, and is fixed with quick-release bearing pin, and the L-type arm beam is provided with switching axis hole.The supporting plate and floor spiral shell
Tether and connect.The support post and supporting plate bolt connection.The rotation regulating arm is fixed on support by the first stop bearing pin
On column.
The technical solution of the utility model has the beneficial effect that：
The utility model is related to one kind and goes straight up to cabin door machine gun mounting bracket, and it is that machine gun is arranged on into helicopter that it, which is acted on,
On, for carrying out firepower compacting to ground enemy on the helicopter of flight, it can drop and fight in machine, searching rescue is on to be provided
Effective closely aerial fire support, in daily frontier defense, encircle and suppress terrorist etc. it is on also play the role of it is important.This practicality
It is new be related to go straight up to cabin door machine gun mounting bracket and can freely rotate, the shooting regulation angle of machine gun is more flexible, and machine gun
Hand can take crouching formula or seat type operation, being capable of quiet run machine gun in motor-driven, it is easy to accomplish troops and support fire
The advantages of good collaboration.Its simple installation, practical flexibly cost is small, and simultaneous reactions are rapid, and the area of fire is big.Because hatch door is empty
Between it is limited, this support also has the advantages that to ensure the good current rate of hatch door.
Brief description of the drawings
Fig. 1 is that the utility model one kind goes straight up to cabin door machine gun mounting support structure schematic diagram
Fig. 2 is a kind of rearview for going straight up to cabin door machine gun mounting bracket of the utility model
Fig. 3 is the structural representation that the utility model rotates regulating arm 4
Fig. 4 is the rearview that the utility model rotates regulating arm 4
Fig. 5 is the structural representation of the utility model slidable adjustment seat 5
Fig. 6 is the structural representation of the utility model L-type arm beam 6
Fig. 7 is a kind of use schematic diagram for going straight up to cabin door machine gun mounting bracket of the utility model
Main element symbol description：
1st, floor；
2nd, supporting plate；
3rd, support post；
4th, regulating arm is rotated；
5th, slidable adjustment seat；
6th, L-type arm beam；
7th, the first stop bearing pin；
8th, the second stop bearing pin；
9th, quick-release bearing pin；
10th, pivot angle limit bolt；
11st, regulating arm fixing hole is rotated；
12nd, regulating arm latch is rotated；
13rd, slidable adjustment seat round platform；
14th, quick-release bearing pin pilot hole；
15th, spacing neck；
16th, the second bearing pin assembling hole position；
17th, the first axis hole；
18th, switching axis hole；
19th, machine gun changeover mechanism；
20th, rotating shaft.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
As depicted in figs. 1 and 2, the utility model provides one kind and goes straight up to cabin door machine gun mounting bracket, including supporting plate 2,
Support post 3, rotation regulating arm 4, slidable adjustment seat 5, L-type arm beam 6, the first stop bearing pin 7, the second stop bearing pin 8, Quick-release pin
Axle 9.The supporting plate 2 is fixedly connected with floor 1, and connected mode can be bolt connection, when supporting plate 2 and the bolt of floor 1 company
When connecing, supporting plate 2 is connected by bolt and the nut being embedded in floor 1 with floor 1；The lower end of support post 3 and supporting plate 2
It is fixedly connected, connected mode can be bolt connection, to support hatch door machine gun pedestal upper end portions；Rotate the one of regulating arm 4
End is fixedly connected with support post 3 by the first stop bearing pin 7, rotate the other end of regulating arm 4 by the second stop bearing pin 8 and
One end socket of slidable adjustment seat 5, the other end of slidable adjustment seat 5 is connected by quick-release bearing pin 9 with L-type arm beam 6.
Wherein support post 3 is used for adjusting hatch door machine gun mouthful and the relative position of hatch door, support post with rotation regulating arm 4
3 upper end and one end of rotation regulating arm 4 are provided with fixing hole, fix support post 3 by the first stop bearing pin 7 and rotation is adjusted
Arm 4.The rotation length of regulating arm 4 can be determined according to hatch door size, and slidable adjustment 5 fixing holes of seat are provided with rotation regulating arm 4, are made
With the second stop bearing pin 8 to fix slidable adjustment seat 5, slidable adjustment seat 5 is arranged on rotation regulating arm 4, can be with slidable adjustment
It is fixed on slidable adjustment seat 5 in the position of rotation regulating arm 4, L-type arm beam 6 by quick-release bearing pin 9, and L-type arm beam 6 can be with water
Flat turn is moved, and the horizontal pivot angle of hatch door machine gun is realized by L-type arm beam 6 so that slidable adjustment seat 5 is axle rotation.
As shown in Figure 3 and Figure 4, the rotation regulating arm 4 is in the rectangular-shape of hollow type, one end open, other end closing
And provided with the first axis hole 17, the axis of first axis hole 17 is vertical with the axis for rotating regulating arm 4.Rotate regulating arm 4 and axis
Several rotation regulating arm fixing holes 11, the rotation regulating arm fixing hole 11 and the second stop bearing pin 8 are distributed with parallel direction
Use cooperatively, slidable adjustment seat 5 is fixed on rotation regulating arm 4.First axis hole 17 of the rotation blind end of regulating arm 4 is used for
The top of support post 3 is socketed in, meanwhile, the blind end of rotation regulating arm 4 is provided with a rotation regulating arm latch 12, and leads to
Cross the rotation regulating arm latch 12 and be fixed on regulating arm 4 is rotated on support post 3.
As shown in figure 5, two parts up and down of 5 points of integrally connecteds of the slidable adjustment seat, its underpart is that empty, both sides are opened in one
Mouthful cuboid, top is the rotating shaft 20 of a central through hole, the axis of rotating shaft 20 and cuboid axis perpendicular, and middle part is provided with recessed
Groove.The size of the cuboid is engaged with rotation regulating arm 4.It is provided with cuboid for being connected with rotation regulating arm 4
Second stop bearing pin 8, the second stop bearing pin 8 is made up of pin-and-hole and pin；The rectangular external axle for being additionally provided with one and rotating shaft 20
The parallel latch of line, constitutes pivot angle limit bolt 10, for limiting the pivot angle of machine gun in the horizontal direction, to prevent machine gun pivot angle mistake
Greatly, one's own side is damaged.Provided with a round thread hole as safety mechanical spacing hole by the through hole of rotating shaft 20, rotating shaft 20
Slidable adjustment seat round platform 13 of the lower section provided with a dimpling, slidable adjustment seat round platform 13 is not connected with the rotating shaft 20, the two it
Between depressed area elastic abrasion-proof material can be set, with increase L-type arm beam 6 and rotation adjustment seat 5 between frictional force, increase
Safety coefficient.
As shown in fig. 6,6 points of the L-type arm beam is two parts up and down of integrally connected, there is a through hole its underpart, and top is
One support bar.The diameter of the through hole of bottom is engaged with the diameter of slidable adjustment 5 rotating shafts 20 of seat, and bottom is additionally provided with a quick-release
Bearing pin pilot hole 14, the quick-release bearing pin pilot hole 14 and pin composition quick-release bearing pin 9；Bottom is provided with a spacing neck 15, the limit
The diameter of position neck 15 is more than the diameter of cylinder, and there is excalation the periphery of the spacing neck 15, the deleted areas with it is upper
Pivot angle limit bolt 10 is stated to be used in combination, when the corner of machine gun in the horizontal direction exceedes certain angle, pivot angle limit bolt
10 will stop the outer peripheral portion of spacing neck 15, prevent that the corner of machine gun is excessive, accidentally injure one's own side personnel.The support bar it is upper
Switching axis hole 18 of the end provided with an axis with support bar axis perpendicular, the wall of switching axis hole 18 is provided with the second bearing pin pilot hole
Position 16, is engaged with pin, for fixed gun changeover mechanism.
As shown in fig. 7, when this is gone straight up to cabin door machine gun mounting bracket and come into operation, by one end of machine gun changeover mechanism 19
It is socketed on machine gun, other end axle, which is connected on, goes straight up in cabin door machine gun mounting bracket, when using machine gun changeover mechanism 19, by machine
One end of rifle changeover mechanism 19 is fixed in the switching axis hole 18 of L-type arm beam 6, and by the other end and machine of machine gun changeover mechanism 19
Rifle is connected.Mobile slidable adjustment seat 5 can adjust the position of machine gun in the horizontal direction, and machine gun can be adjusted by rotating L-type arm beam 6
Angle, the pitch regulation of machine gun can realize by adjusting machine gun changeover mechanism 19.And this goes straight up to cabin door machine gun peace
The adjusting part for filling support is all fixedly connected using bearing pin, facilitates machine gunner rapidly to change machine gun position, in order to avoid delay war
Machine.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (4)
1. one kind goes straight up to cabin door machine gun mounting bracket, including supporting plate (2), support post (3), it is characterised in that also include
Rotate regulating arm (4), slidable adjustment seat (5), L-type arm beam (6)；The rotation regulating arm (4) is vertically fixed on support post (3)
On, the rotation regulating arm (4) is provided with rotation regulating arm fixing hole (11)；The slidable adjustment seat (5) and rotation regulating arm (4)
Socket, and be fixed on by the second stop bearing pin (8) on rotation regulating arm fixing hole (11), the slidable adjustment seat (5) is provided with
Rotating shaft (20), L-type arm beam (6) is socketed in rotating shaft (20), and fixed with quick-release bearing pin (9), and the L-type arm beam (6), which is provided with, to be turned
Spindle hole (18).
2. according to claim 1 go straight up to cabin door machine gun mounting bracket, it is characterised in that the supporting plate (2) and ground
Plate (1) bolt connection.
3. according to claim 1 go straight up to cabin door machine gun mounting bracket, it is characterised in that the support post (3) with
Supporting plate (2) bolt connection.
4. according to claim 1 go straight up to cabin door machine gun mounting bracket, it is characterised in that the rotation regulating arm (4)
It is fixed on by the first stop bearing pin (7) on support post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483305.3U CN206494125U (en) | 2016-12-30 | 2016-12-30 | One kind goes straight up to cabin door machine gun mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483305.3U CN206494125U (en) | 2016-12-30 | 2016-12-30 | One kind goes straight up to cabin door machine gun mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494125U true CN206494125U (en) | 2017-09-15 |
Family
ID=59802855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483305.3U Active CN206494125U (en) | 2016-12-30 | 2016-12-30 | One kind goes straight up to cabin door machine gun mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494125U (en) |
-
2016
- 2016-12-30 CN CN201621483305.3U patent/CN206494125U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |