JPS62160946A - Sidewise crawling device for vehicle - Google Patents

Abstract

PURPOSE:To make it possible to move a vehicle with the use of a simple arrangement, by arranging push rod for pushing up the vehicle in such a way that the push rod is inclined in the direction in which the vehicle is moved, and by moving this push rod. CONSTITUTION:Oil is fed into a hydraulic cylinder from an oil pump P to extend a right push rod 2 to make the push rod 2 stab at the ground so that an automobile is pushed up. Then, the automobile is shifted onto a left push rod 2 which is then retracted to set the automobile down to the ground, and thereafter the rear section of the automobile is shifted sidewise to slightly rotate the automobile with its entirety. Further, force generated at the front wheels is released by mainpulating the steering and brake mechanisms. With repetitions of the above-mentioned steps, it is possible to rotate the automobile by a required distance. In this arrangement, since the motion is intermittent and further the displacement by the motion is small, it is possible to eliminate the necessity of a mechanism for prevent the vehicle from being excessively moved.

Description

[Detailed description of the invention] 3. Detailed explanation of the invention Industrial fields of application Automobiles, construction machinery, agricultural machinery, conveyance machines, etc. Conventional technology Vehicles and other moving devices are one system, so movement is simple and positioning is inconvenient. It is.

Problems to be Solved by the Invention The present invention is intended to diversify the movements of vehicles and make positioning convenient. It's ok to use a moving device such as a vehicle (Kone Ichisuke). However, when moving something, it is necessary to find a way to stop it without moving it too much, so the device is complicated. The problem is that it becomes heavy and difficult to mount as an auxiliary device.

Means for Solving the Problem The push rod for pushing up a vehicle, etc. is mounted by tilting it in the moving direction (Fig. 1 (another example)).

Equipped with a mechanism to move the same push rod in the direction of movement (installation on vehicles, etc. - Figure 2 (other side row).

Attach the same push rod as above and a curved plate convex to the ground side to a vehicle, etc. Figure 3 is an example.

Mechanisms such as running, shock absorption, braking, and steering of a vehicle each have some degree of displacement, deformability, and angularity due to their nature.In addition, these displacement characteristics have elasticity. Also P, 3 Because there is a later version, the vehicle as a whole is flexible.
He will have both power and the power to resist change.

The vehicle as set forth in claim 5 utilizes the ability of the heel, and uses the device as set forth in claim 1 (,'
X, First of all, push up one set of wheat wheels diagonally to the side, push them up, move them sideways, and lower them.

Next, the forces generated in the vehicle's driving, shock absorption, braking, steering, etc. mechanisms are released - this lateral movement is slight, so this is repeated several times until the required amount of movement is achieved. Rotate and move.

However, a vehicle equipped with the device according to claim 4, FIG. Figure 14. The vehicle in Figure 15 (can be moved two times).

In addition, by attaching the push rod at an angle in both the front and rear directions, when moving the vehicle sideways, it is possible to move the vehicle in the forward direction (swinging force λ). , can automatically release the force generated in mechanisms such as braking, steering, etc. - Scope of the special 1000 R Aokyu Clause 6 Shoki mounting platform (koito length) The vehicle (similar to the one shown in Figure 4) can be rotated and moved even when two parts of a structure are placed on top of each other.

Figures 1-1 to 1-4 are exploded views of the operation of installing the device according to claim 2, which is composed of two push rods, on an automobile. .

Figure 1-1 shows the state in which the thrust rod is retracted. Figure 1-2 (Using oil/I cylinder), feed oil into the hydraulic cylinder, extend the right push rod, and push it up diagonally (
This is the state where the car is pushed up. Figure 1-3 shows the state of the car being pushed up by the right pusher, just before it is transferred to the left pusher. Figure 1-4 shows the left pusher. The car compresses and lowers itself onto the ground, and the force generated on the front wheels of the car moves slightly sideways, causing the entire car to rotate with a slight force. Operate and release the steering and braking mechanisms, return to the state shown in Figure 1-2, and repeat.

FIGS. 2-1 to 2-4 are exploded views of how the device according to claim 3 is installed in an automobile.

Figure 2-1 shows the state in which the push rod is retracted, and Figure 2-2 shows the state in which the electric motor is used to rotate the rod gear, the push rod is pushed into the ground, and the car begins to be pushed up. Figure 2-3 shows that while pushing up a car, the J Mi push stick is applied to the left h ″%
The entire force of the car is pre-force
In the dog position, the force generated in the front wheels is released by steering and operating the braking mechanism, and the process returns to the state shown in Figure 2-2 and repeats.

Figures 3-1 to 4 and Figures 3-1A to 4A are
FIG. 3 is an exploded view of the operation of an example in which the device described in section - is attached to the rear body of an automobile.

Figures 3-1 to 3-1A show the state in which the thrust rod is stored. Figure 3-
2. Figure 3-2A uses hydraulic pressure (
``Push the car'' - (F1 Mugi way - 111 side plate left (broken state) by pressing the two sticks. Figures 3-3 and 3-3A show the two sticks at the rear. The state in which the weight of the car is supported by the two rear wheels - Figure 3-4, Figure 3-4A 1 dog position rotated to .Here h
Release the front wheels by operating the steering, braking mechanism, etc., return to the state shown in Figures 3-2 and 3-2A, and repeat.

Various combinations of support rods for the push rods, such as a hydraulic type, a gear type, a spring type and a set of wires, are possible. Figure 5 shows an example of a push rod that doubles as a telescopic rod operated by hydraulic pressure, and a support rod that controls the angle of the push rod made of wire and a coil spring.

Figures 6 to 9 are examples of the device recited in claim 2, each showing the operation in three exploded views. .

10 to 13 (an example of the device recited in claim 3 in which the rotary arm and push rod are attached). Figures 14 and 15 show two sets of the devices described in claim 2 attached to each other. It is.

17 to 2 are an illustration of the apparatus described in claim 4. Diagram (Drawing <Jl and nothing (/
X force < Add a non-slip uneven pattern to the ground side of the curved board 1
There are also small things.

Effects of the Invention This device cannot function independently, but can function by borrowing the posture holding ability, displacement ability, etc. of the vehicle to which it is attached. I look into it.
This single yarn is lightweight (easy to install as an auxiliary moving device).

The movement force (intermittent 0) and the movement force λ are small each time, so there is no need for a mechanism to stop the movement.Therefore, it is simple,
It is lightweight and easy to install as an auxiliary moving device.

The vehicle described in claim 5 has the following advantages in use: Effective use of parking spaces For working vehicles such as crane trucks and forklift trucks, an appropriate working position can be selected, improving work efficiency and safety. Increased number of trucks and trailers make it easier to turn street corners, increasing the possibility of transporting long objects.The platform described in claim 6 increases the possibility of moving, installing, reloading, etc. of long objects and structures. It has the effect of improving work efficiency and increasing safety.

[Brief explanation of drawings]

In the figure, the oil pump control device and the like are omitted for the method of connecting the hydraulic oil pump and the telescopic rod indicated by P. The method of connecting the electric motor P, 9 with M, the rod gear, the rotary arm, etc., the motor control device, etc. are omitted. Figures 1 to 3 are perspective views of the vehicle described in claim 5, and Figures 1-1 to 4, Figures 2-1 to 4, and Figures 3-1 to 4 are each seen from the rear. Exploded diagram of operation. Figure 3-1A~4
A is a side view of each of FIGS. 3-1 to 3-4. FIG. 4 is a perspective view of a stage according to claim 6 in which steel material is being moved. Figure 5 is an example of a push rod. 6 to 13 are perspective views of the vehicle according to claim 5, and three exploded views showing the general state of construction. -1 is a state on the verge of pushing up, -2 is a state of pushing up, -3 is a state where one movement has been completed and the movement has moved a little to the left, and from here it returns to -1 and repeats. FIGS. 14 to 16 are perspective views of a vehicle equipped with a moving device according to claim 2, and FIGS. Figure 16 shows a model that can move forward and backward. 17 to 2, the movement of a vehicle equipped with the moving device according to claim 3. Figure 21 (Mae 1
The symbols in the diagram are as follows: 1 is a push rod that doubles as a hydraulic telescopic rod; this push rod is used to push up vehicles, etc., and 2 is a support rod. 3 is a push rod that also serves as a telescopic rod. 4 is a rail that is used to slide the upper end of the push rod arranged in a V-shape when moving it. 5 is a bar gear. A device that moves the upper end of a push rod arranged in a V shape. 6 is a telescopic rod that rotates the arms of 7 to push up a vehicle, etc. 8 is a curved plate that rotates and moves by changing the point of contact with the ground. Item 9 is a connecting plate that connects the lower parts of the thrust rods, and the rod also serves as a support rod. Numeral 10 is a rotating arm that transmits rotational motion to the rod. Numeral 11 is a guide rail that transmits rotational motion. This is to convert it into linear motion. 12 indicates that the rotation of the motor is transmitted to the rotating arm using a chain. 13 (A polygonal wheel is used to fix the rotating arm (with a push rod attached), and then A polygon. 14 (It's a car body with a pusher. It's meant to push up not only the car but also the middle of the car. 15 (Yo car body, 17 (Yo wheels). P (In the oil pump, pressurize the pressure cylinder of the pressure rod.)
This figure shows the source of the pressure to force the A-il to compress. M is a motor, which is the source of rotational motion. In Figures 4 and 5, 1 is a push rod that also serves as a telescopic rod. ] 14 is a stand on which the moving device according to claim 1 is attached. A (Yotaoka Material, B (Yo Hydraulic Silling ゛-1C (Yo Bis I)
~n, D are return springs, and these B, C, and D constitute an extensible rod. E (Yon pressure oil inlet), F (Yo piston force) is the return port for oil leaking. G is a coil spring, I is a wire. You can control the angle of the plunger by pulling.

Claims (1)

[Claims] 1. A moving device that is attached to a vehicle, etc., with a push rod facing the ground. 2. The moving device described in the preceding paragraph, in which the push rod described in the preceding paragraph is installed at an angle. 3. The moving device according to item 1, which is equipped with the thrust rod described in item 1 and a mechanism for moving it. 4. The moving device according to item 1, wherein a curved plate convex toward the ground is attached to the push rod in item 1. 5. A vehicle equipped with the device described in paragraph 1. 6. A stand on which the device described in paragraph 1 is attached.