JPH0619991Y2 - Combat vehicle machine gun mount - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a machine gun mount of a combat vehicle.

(Prior Art) A conventional machine gun mount of a battle vehicle will be described with reference to FIG. 3. (01a) is a lower part of the main frame attached to the vehicle body, (01b) is a lower part of the main frame of the same platform (01a) with a vertical axis as the center. The upper part of the gantry body mounted so that it can be swung, (03) is the machine gun, and (02) is the machine gun.
(03) is a lifting mechanism that supports the upper part of the gantry body upper part (01b) so that the machine gun (02) can be lifted up and down, and the machine gun (02) can be lifted up (02). The machine gun (03) is directed in a predetermined direction by raising the head of the machine.

(Problems to be Solved by the Invention) In the conventional machine gun mount of the combat vehicle shown in FIG. 3, the mount main body lower part (01a) and the mount main body upper part (01b) are matched with the elevation range of the machine gun (03). It is necessary to increase the height of the task body, and the lower part of these subjects (01a) and the upper part of the gantry body (01b) project upward from the upper part of the vehicle body, increasing the overall height of the battle vehicle,
Not only will transportation be hindered, but the probability of being detected by an enemy will be high. Also, when attaching or removing the machine gun (03) to or from the gantry upper body (01b), lift the heavy machine gun (03) to the upper end of the tall gantry upper body (01b), or from there. There was a problem that it had to be lowered and required a lot of labor.

The present invention is proposed in view of the above-mentioned problems, and the purpose thereof is to reduce the height of the machine gun mount during storage so as not to hinder transportation and the like, and to be detected by an enemy. You can lower the rate. Moreover, the forward visibility can be improved. Another point is to provide a machine gun mount for a combat vehicle that can reduce the labor required for installing and removing the machine gun.

(Means for Solving the Problems) In order to achieve the above object, a machine gun mount of a combat vehicle of the present invention is a mount main body lower part attached to a vehicle body via a pivot pin and a mount base lower part, and the mount base main body. An upper part of the gantry main body which is rotatably attached to the lower part through a slewing device, and a positioning lock mechanism for locating the upper and lower parts of the gantry main body in an upright position and a fall position, the positioning lock mechanism and the gantry main body. Rotating position lock lever attached to the lower part, standing position setting lock lever attached to the vehicle body side member, storage position setting automatic lock pin attached to the vehicle body side member, and platform lower fall position positioning stopper attached to the vehicle body side member. It consists of and.

(Operation) The machine gun mount of the battle vehicle of the present invention is constructed as described above, and when the entire mount is in the standing position (combat position) and the muzzle of the machine gun is pointing to the front of the vehicle, Lock the gun to the maximum elevation position, then turn the machine gun and the lower part of the gantry body to the rear of the vehicle by the turning device, then operate the rocking position locking lever in the locking direction to lock the turning device, and then set the standing position. Release the lock lever,
The lower part of the gantry body is laid down toward the rear of the vehicle around the pivot pin, and the lower part of the gantry body is supported by the stoppers for laying down and lowering the gantry body. The automatic lock pin for setting the storage position provided in the above is automatically engaged to hold the upper and lower parts of the gantry body (entire gantry) and the machine gun in the fall position (storage position).

(Embodiment) Next, the machine gun mount of a battle vehicle according to the present invention will be described with reference to an embodiment shown in FIGS. 1 and 2. (1) is a turning device, (2) is a descending mechanism, and (3) is a machine gun. , (4) is the upper part of the gantry body, (5) is the lower part of the gantry body, (6) is the rocking lever for the swivel device, (7) is the lock pin for the horizontal position setting, (7 ') is the locking pin for the maximum elevation position setting, and (8 ) Is a rocking lever for setting the standing position, (9) is a pivot pin, (10) is a locking pin hole for the storing position, (11) is an automatic locking pin for setting the storing position, (12) is a stopper for positioning the lower part of the cradle main body, ( 13) is a pivot pin for receiving a medicine, (14) is a locking pin for receiving a horizontal position, (14 ') is a locking pin for receiving a maximum elevation position, and (15) is a machine gun holder,
The lower part (5) of the gantry main body (5) is attached to the body side member via the pivot pin (9) so that it can be lifted up and down, and the upper part (4) of the gantry main body is passed through the swivel device (1). The machine gun (3) is mounted on the machine gun holder (15), and the machine gun holder (15) is mounted on the top of the gantry body (2) via the elevation mechanism (2). It is attached to the upper end of 4) so that it can be depressed, and the medicine tray (16) is attached to the upper part (4) of the gantry main body via the pivot pin (13) so that the swivel device (1) can be attached. A rocker lever (6) for swinging device that locks to an arbitrary position is attached to the lower part (5) of the gantry main body, and a lock lever (8) for setting the standing position, an automatic lock pin 11 for setting the retracted position, and a stopper (12) for laying down the pedestal body lower part. And are attached to the vehicle body side member.

Next, the operation of the machine gun mount of the battle vehicle shown in FIGS.

As shown in FIG. 1, when the upper and lower parts (4) and (5) of the gantry body are held in the standing position (battle position) and the muzzle of the machine gun (3) is directed forward, the machine gun (3) Is rotated around the elevation mechanism (2) to the maximum elevation angle position and locked by the lock pin (7 ') for setting the maximum elevation angle position, and the drug support (16) is supported by the pivot pin (13). Rotate to the maximum elevation position about
Lock with the lock pin (14 ') for setting the maximum elevation angle position of the medicine, then turn the upper part of the gantry body (4) to the rear of the vehicle (see Fig. 2) with the turning device (1), and then turn the rock lever for the turning device ( 6) Operate in the locking direction to lock the turning device (1), then release the standing position setting lock lever (8), and place the lower part of the gantry body (5) around the pivot pin (9) to the rear of the vehicle. The lower part (5) of the pedestal body is supported by the stopper (12) for laying down the lower part of the pedestal body, and the lock pin hole (10) for storage position provided in the lower part (5) of the pedestal body is attached to the body side member. Automatic lock pin (11) for setting the storage position on the
Automatically engages with the gantry body upper and lower parts (4) (5) and machine gun
Hold (3) in the storage position shown in FIG.

When the upper and lower parts (4) (5) of the gantry body and the machine gun (3) are in the retracted position shown in Fig. 2, pull out the automatic lock pin (11) for setting the retracted position, and then lower the gantry body (5). The pivot pin
Erect (9) to the front of the vehicle, lock the lower part of the gantry body (5) with the lock lever (8) for setting the standing position, and then lock the drug holder (16) with the pivot pin (13) for accepting drug. ) To the horizontal position and lock pin for receiving the medicine
Lock with (14), then release the maximum elevation angle setting lock pin (7 '), and machine gun (3) and machine gun holder (15)
And the rocking lever (6) for the swivel device is operated in the unlocking direction so that the upper part (4) of the gantry body above the swivel device (1), the machine gun (3) and the machine gun holder (15) are The upper and lower parts (4) and (5) of the gantry body are returned to the standing position (combat position) shown in FIG. 1 and the machine gun (3) is supported so that the machine gun (3) can be swung and lowered.

(Effects of the Invention) As described above, the machine gun mount of the battle vehicle of the present invention has the maximum machine gun mount when the entire mount is in the standing position (combat position) and the muzzle of the machine gun is directed toward the front of the vehicle. Lock to the elevation position, then turn the machine gun and the upper part of the gantry body to the rear of the vehicle by the turning device, then operate the turning position locking lever in the locking direction to lock the turning device, and then release the standing position setting locking lever. Then, the lower part of the gantry main body is laid down toward the rear of the vehicle around the pivot pin, and the lower part of the gantry main body is supported by the stopper for positioning the lower part of the gantry main body. Automatically engages the storage position setting automatic lock pin provided on the side member to hold the upper and lower parts of the gantry body (entire gantry) and the machine gun in the fall position (storage position). In addition, the height of the machine gun mount can be reduced so that transportation etc. will not be hindered and the rate of detection by the enemy can be reduced. Further, as described above, since the entire gantry is laid down during storage and the machine gun is held rearward and at a low position, the forward visibility can be improved.
Further, as described above, since the entire cradle is laid down and the height thereof is lowered at the time of storage, there is an effect that labor can be reduced when the machine gun is attached or detached.

[Brief description of drawings]

FIG. 1 is a side view showing a standing position of a machine gun mount of a battle vehicle of the present invention, FIG. 2 is a side view showing a storage position thereof, and FIG. 3 is a side view showing a machine gun mount of a conventional battle vehicle. is there. (1) …… Swivel device, (2) …… Depression mechanism, (3) …… Machine gun,
(4) …… The upper part of the frame body, (5) …… The lower part of the frame body, (6) ……
Lock lever for swivel device, (8) …… Lock lever for setting upright position, (9) …… Pivot pin, (10) …… Lock pin hole for storage position, (12) …… Stopper for positioning the lower part of the gantry body.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-53-107200 (JP, A) Actually opened 57-13998 (JP, U) Actually opened 57-145198 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A pedestal body lower part which is attached to a vehicle body via a pivot pin so as to be elevated, a gantry body upper part which is rotatably attached to the same pedestal body lower part through a slewing device, and a pedestal body upper and lower part are erected. A rocking mechanism for positioning to a position and a fall position, the rocking mechanism for positioning is a rocking lever for pivoting position mounted on the lower part of the frame main body, a rocking lever for standing position setting mounted on a vehicle body side member, and a vehicle body. A machine gun mount for a battle vehicle, comprising an automatic locking pin for setting a storage position attached to a side member, and a stopper for positioning the lower part of the cradle main body attached to a member on the vehicle body side.