CN207791190U - Tripod is fixed on a kind of adjustable ground for space shuttle - Google Patents

Abstract

The utility model is related to a kind of adjustable ground for space shuttle to fix tripod, it is fixed on the mounting base (1) on ground, be slidably connected at the left limit baffle (4) of mounting base (1) side and is rotatably arranged on the right limit baffle (9) of mounting base (1) other end, when space shuttle is fixed, the tire of space shuttle is fastened in the limiting slot that left limit baffle (4), mounting base (1) and right limit baffle (9) are formed.Compared with prior art, the utility model fixes tripod with adjustable ground, passes through adjustable design, by way of adjusting, fixed suitable for various sizes of tire, applicability is wider, right limit baffle can put down and lift, and facilitate the positioning of tire and move freely, using simple.

Description

An adjustable ground fixed tripod for aviation aircraft

technical field

The utility model relates to the technical field of aviation appliances, in particular to an adjustable ground fixed tripod for aviation aircraft.

Background technique

Aircraft refers to a heavier-than-air aircraft that has one or more engines to generate forward thrust or pull, and the fixed wings of the fuselage to generate lift, and fly in the atmosphere. Airplanes are the most common type of fixed-wing aircraft. According to the type of engine it uses, it can be divided into jet aircraft and propeller aircraft. Since the utility model of the aircraft, the aircraft has increasingly become an indispensable means of transportation for modern civilization. It has profoundly changed and influenced people's lives, and opened the history of people conquering the blue sky.

The aircraft usually needs to be positioned and parked after landing. When the air flow is large, it is easy to shift the aircraft. The original aircraft positioning device can only use the special tire positioning equipment for specific aircraft. For temporary maintenance, if the matching tire positioning cannot be used equipment, it cannot be used in a timely manner.

Utility model content

The purpose of this utility model is to provide an adjustable ground fixed foot stand for aviation aircraft with a wide range of application in order to overcome the above-mentioned defects in the prior art.

The purpose of this utility model can be achieved through the following technical proposals: an adjustable ground fixed stand for aviation aircraft, the stand includes a mounting base plate fixed on the ground, a left limiter slidingly connected to one side of the mounting base plate The baffle plate and the right spacer baffle that is installed at the other end of the bottom plate are rotated. When the space shuttle is fixed, the tires of the space shuttle are stuck in the spacer slots formed by the left spacer plate, the installation base plate and the right spacer plate. The utility model adjusts the width of the limiting groove through the sliding of the left limiting baffle, so that it can be applied to aircraft tires of different sizes.

One end of the mounting base plate of the aircraft is provided with a strip-shaped chute, two rows of positioning holes are arranged on the mounting base plate along the length direction of the chute and located on both sides of the chute, and the other end of the mounting base plate is provided with a storage slot. Two positioning plates are arranged on both sides of the inner wall of the storage groove, the left limit baffle is slidably connected in the chute, and the right limit baffle is rotatably installed in the storage groove.

The left limit baffle includes a slider at the bottom, a stopper at the top, and a support plate arranged between the slider and the stopper, the slider matches the chute and is slidably connected in the chute, the The support plate is provided with screw holes. Wherein, the material of the slider is preferably galvanized stainless steel, and a reinforcing bar may be provided between the block and the support plate to increase the structural strength.

The thickness of the right limit baffle matches the distance between the two positioning plates, and one end of the bottom edge of the right limit baffle is provided with a pin hole, and is connected to the installation base plate through a pin rotation. The other end of the bottom edge of the right limit baffle is provided with a limit hole, and is fixedly connected with the installation base plate by bolts. When the limit hole is not fixed with the installation base plate through bolts, at this time, the entire right limit baffle is only connected with the installation base plate through the pin shaft, so the right limit baffle can rotate; when the limit hole is fixed with the installation base plate through bolts , the bottom edge of the right limit baffle has two points to be fixed with the installation base plate, so the whole right limit baffle is fixed.

In the right limit baffle, limit plates are arranged on both sides of a side connected to the end of the bottom edge with a pin hole, the thickness of the limit plate is the same as that of the positioning plate, and a buffer spring is arranged on the limit plate .

The angle between the left limit baffle and the right limit baffle in the limit groove and the installation base plate is an obtuse angle.

Compared with the prior art, the beneficial effect of the utility model is reflected in that: the adjustable ground-fixed tripod for the aviation aircraft is suitable for fixing tires of different sizes through the adjustable design and the adjustment method, and the applicability is relatively high. The wide and right limit baffle can be lowered and lifted, which is convenient for tire positioning and free movement, and is easy to use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the installation base plate of the utility model;

Fig. 3 is the structural representation of the left limit baffle of the utility model;

Fig. 4 is a schematic structural view of the right limit baffle of the present invention.

Among them, 1 is the installation bottom plate, 2 is the chute, 3 is the positioning hole, 4 is the left limit baffle, 5 is the support plate, 6 is the slider, 7 is the storage groove, 8 is the positioning plate, 9 is the right limit Baffle plate, 10 is bearing pin hole, and 11 is spacing hole, and 12 is spacing plate, and 13 is cushioning spring, and 14 is handle, and 15 is block, and 16 is rib bar, and 17 is spacing slot.

Detailed ways

The following is a detailed description of the embodiments of the present utility model. This embodiment is implemented on the premise of the technical solution of the present utility model, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present utility model is not limited to the following the described embodiment.

Example 1

An adjustable ground fixed tripod for aviation aircraft, the tripod includes a mounting base plate 1 fixed on the ground, a left limit baffle 4 slidably connected to one side of the mounting base plate 1, and a left limit baffle 4 which is rotatably arranged on the other side of the mounting base plate 1 The right limit baffle 9 at one end, when the space shuttle is fixed, the tire of the space shuttle is set in the limit groove 17 formed by the left limit baffle 4, the installation base plate 1 and the right limit baffle 9, as shown in Figure 1 Show.

One end of the aircraft installation base plate 1 is provided with a strip-shaped chute 2, along the length direction of the chute 2 and located on the installation base plate 1 on both sides of the chute 2, two rows of positioning holes 3 are provided, and the other end of the installation base plate 1 is provided with Storage groove 7, two positioning plates 8 are provided on both sides of the inner wall of storage groove 7, left limit baffle 4 is slidably connected in chute 2, and right limit baffle 9 is installed in storage groove 7 by rotation, as shown in Figure 2 shown.

The left limit baffle 4 includes a slide block 6 at the bottom, a stop block 15 at the top, and a support plate 5 arranged between the slide block 6 and the block 15. The slide block 6 matches the chute 2 and is slidably connected to the chute 2, the support plate 5 is provided with screw holes. Wherein, the material of the slider 6 is preferably galvanized stainless steel, and a reinforcing bar 16 may be provided between the stopper 15 and the support plate 5 to increase the structural strength, as shown in FIG. 3 .

The thickness of the right limit baffle 9 is matched with the distance between two positioning plates 8, and one end of the bottom of the right limit baffle 9 is provided with a pin hole 10, and is connected with the installation base plate 1 by pin shaft rotation, the right The other end of the bottom edge of the limit baffle plate 9 is provided with a limit hole 11, and is fixedly connected with the installation base plate 1 by bolts. When the limit hole 11 is not fixed with the installation base plate 1 by bolts, at this moment, the whole right limit baffle 9 is only connected with the installation base 1 through the pin shaft, so the right limit baffle 9 can rotate; when the limit hole 11 When fixing with the installation base plate 1 by bolts, there are two points fixed with the installation base plate 1 on the bottom edge of the right limit baffle 9, so the whole right limit baffle 9 is fixed. In the right limit baffle plate 9, a limit plate 12 is provided on a side that is connected to one end of the pin hole 10 with the bottom edge, and the limit plate 12 has the same thickness as the positioning plate 8, and the limit plate 12 is provided with Buffer spring 13. The top of the right limit baffle 9 is provided with a handle 14, as shown in Figure 4,

The angle between the left limit baffle 4 and the right limit baffle 9 in the limit groove 17 and the installation base plate 1 is an obtuse angle.

Before use, a groove is opened on the ground, the groove is slightly smaller than the size of the installation base plate 1, and a shallower side groove is opened around the upper edge of the groove, and the installation base plate 1 is placed on the groove so that the edge of the installation base plate 1 is embedded In the side groove, and the installation base plate 1 is kept level with the ground, the four corners of the installation base plate 1 are fixed in the side groove at the upper end of the groove. When the aircraft is about to be fixed, remove the bolt between the spacer hole 11 and the mounting base plate 1, and under the action of gravity, the right spacer baffle 9 rotates clockwise, so that the spacer plate 12 is supported on the positioning plate 8, Buffer spring 13 plays the effect of buffering, thereby limit plate 12 and the upper surface of mounting base plate 1 are on the same plane, and the tire of aircraft can enter between left limit baffle 4 and right limit baffle 9 from right to left , after adjusting the position, the right limit baffle 9 is lifted by the handle 14, and the limit hole 11 is fixed to the installation base plate 1 by the limit bolt, and the aircraft tire is positioned between the left limit baffle 4 and the right limit baffle 9. Unable to move under the effect. When the tire size of the aircraft is larger or smaller, take off the bolts on the support plate 5, move the left limit baffle 4 laterally, adjust to a suitable position and fix the support plate 5 with the installation base plate 1 again through the positioning bolts.

Claims (6)

1. tripod is fixed on a kind of adjustable ground for space shuttle, which is characterized in that the tripod includes being fixed on ground Mounting base (1), be slidably connected at the left limit baffle (4) of mounting base (1) side and be rotatably arranged on mounting base (1) the right limit baffle (9) of the other end, when space shuttle is fixed, the tire of space shuttle is fastened on left limit baffle (4), peace It fills in the limiting slot (17) that bottom plate (1) and right limit baffle (9) are formed.

2. tripod is fixed on a kind of adjustable ground for space shuttle according to claim 1, which is characterized in that institute The sliding slot (2) that mounting base (1) one end is equipped with strip is stated, along sliding slot (2) length direction and positioned at the peace of sliding slot (2) both sides It fills bottom plate (1) and is equipped with two rows of location holes (3), the other end of the mounting base (1) is equipped with accommodating groove (7), the accommodating groove (7) inner wall both sides are equipped with two pieces of positioning plates (8), and the left limit baffle (4) is slidably connected in sliding slot (2), the right limit Position baffle (9) is rotatably installed in accommodating groove (7).

3. tripod is fixed on a kind of adjustable ground for space shuttle according to claim 2, which is characterized in that institute State left limit baffle (4) include the sliding block (6) of bottom, the block (15) at top and setting sliding block (6) and block (15) it Between support plate (5), the sliding block (6) and sliding slot (2) match and are slidably connected in sliding slot (2), on the support plate (5) Equipped with screw hole.

4. tripod is fixed on a kind of adjustable ground for space shuttle according to claim 2, which is characterized in that institute The distance between the thickness of right limit baffle (9) and two pieces of positioning plates (8) is stated to match, right limit baffle (9) bottom edge One end is equipped with pin shaft hole (10), and is rotatablely connected by axis pin and mounting base (1), right limit baffle (9) bottom edge it is another One end is equipped with limit hole (11), and is fixedly connected with mounting base (1) by bolt.

5. tripod is fixed on a kind of adjustable ground for space shuttle according to claim 4, which is characterized in that institute It states in right limit baffle (9) and is equipped with limiting plate (12), institute equipped with the side both sides that pin shaft hole (10) one end is connect with bottom edge The thickness for stating limiting plate (12) is identical as positioning plate (8), and limiting plate (12) is equipped with buffer spring (13).

6. tripod is fixed on a kind of adjustable ground for space shuttle according to claim 1, which is characterized in that institute It is obtuse angle to state the angle of left limit baffle (4) and right limit baffle (9) and mounting base (1) in limiting slot (17).