JP3054779U - Temporary transport equipment for slopes - Google Patents

Abstract

(57) [Summary] [Purpose] The equipment can be installed easily even on long slopes that are not leveled, the size of the equipment can be changed according to the size of the load, and heavy loads can be transported safely and efficiently. Provided is a slope temporary transport device that can contribute to a reduction in time and labor in advance preparation work. [Structure] As shown in FIG.
Wheel 1 having a retractable jack 21 and a breath 22 for keeping the vehicle horizontal, and for smoothly sliding on the rail surface
9 and a guide roller 26 to prevent derailment, and the track portion has a vertical frame
Is connected to a horizontal frame 16 via a vertical frame height adjusting jack 17, and the vertical frame height adjusting jack is provided with a hinge mechanism and a height adjusting mechanism capable of adjusting an angle. Characterized by having a horizontal frame height adjusting jack 25 that is bolted to the support pile 15 and adjusts the height of the horizontal frame.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a temporary slope transport device for transporting large-sized materials and the like along a long unsloped slope.

[0002]

[Prior art]

 Conventionally, for example, when constructing a structure near the top of a mountain, in order to carry the building materials, several jib cranes are arranged at a certain height, and the building materials are transferred to the jib crane one step above. Helicopters have been using airlift.

Further, as a conveying apparatus for slopes, for example, a concrete conveying method and a concrete apparatus disclosed in JP-A-3-184605 and JP-A-1-163364 are known. Further, a suspension type transport apparatus for slopes disclosed in JP-A-7-139178 and a crane type transport apparatus for slopes disclosed in JP-A-7-158282 which are developed from these are known. In the above-described disclosed suspended suspension type transport apparatus, a bogie is installed in a state of being suspended on a track installed on a slope, and the power of the bogie is also rotated by an electric motor to rotate a pinion engaged with a rack. I have. For crane-type transport equipment for slopes, a method is used in which hoist rails are installed on tracks installed on slopes, and goods are lifted by hoists.

[0004]

[Problems to be solved by the invention]

 As described in the background of the prior art, when transporting large-sized materials along long unsloped slopes, it was difficult to prepare the ground for construction work and transport the jib crane to assemble it. In the case of transporting materials, there is a risk of material falling due to the method of lifting by crane. In the case of air transport by helicopter, there are problems that the helicopter is affected by the weather and delays the process, that the material falls from the air, and that the helicopter is hovering and dangerous when unloading the material. Was.

[0005] In addition, the above-described suspension type transport apparatus for slopes described in Japanese Patent Application Laid-Open No. 7-139178 is installed so that a bogie is suspended in consideration of the inclination with respect to stairs or the like. It is necessary to install the pillars at a sufficient height, and it was difficult to make preparations beforehand on long unsloped slopes. A similar problem also exists with the crane-type transport device for slopes disclosed in JP-A-7-158282.

[0006] The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to make it possible to easily install the apparatus on a long slope that has not been leveled and to perform the leveling work. The purpose of the present invention is to provide a temporary transportation device for slopes, characterized in that it can save labor, and when transporting heavy objects, there is little fear of falling to the items to be transported and it is hardly affected by the weather.

[0007]

[Means for Solving the Problems]

 In order to achieve the above object, the slope temporary transport device in the present invention is a device composed of a track and a bogie set up and down the slope. The track section is connected to a vertical frame equipped with rails via a vertical frame height adjustment jack that has a hinge mechanism that can adjust the angle and a height adjustment mechanism on a horizontal frame that is installed at regular intervals on the slope. There is a feature. Furthermore, this horizontal frame is connected to the support pile with both ends driven into the ground by bolts, and this horizontal frame has a horizontal frame height adjustment jack with height adjustment function, and the height can be adjusted independently of each other. And

[0008] The cart has a retractable stage adjusting jack and a breath to keep the heavy object mounting surface horizontal, and the heavy object mounting surface is swung about a hook provided at the upper end of the cart with a fulcrum. The angle can be adjusted.

The cart 3 has wheels for smoothly traveling on the rails, and further includes a guide roller for preventing the wheels from falling off.

[0010] The bogie is connected to the wire drawn from the winch, and is wound or loosened by the winch, so that the pulley is mounted on the pulley mounted on the top of the track portion as a fulcrum and along the rail mounted on the vertical frame of the track portion. It features a structure that moves up and down. In addition, the bogie is connected to the other of the wires connected to the balance weight with the pulley attached to the upper part of the track as a fulcrum. When the bogie is below, the balance weight is located above, and conversely, the bogie is above. In the case of, the balance weight is maintained at a lower position.

[Action]

[0011] In the temporary transportation device for slopes according to the present invention, when installing a track portion on a long slope that is not leveled, first, the support piles are driven into the slope in two rows at regular intervals, and both ends of the horizontal frame are attached. It is connected to the supporting pile via bolts. The installation height of the horizontal frame can be adjusted by the jack for adjusting the height of the horizontal frame provided between the support piles. At this time, the leveling is necessary only at the position where the jack for height adjustment of the horizontal frame touches the ground.

After installing the horizontal frame, the vertical frame is connected to the horizontal frame via a vertical frame height adjusting jack. The vertical frame can be connected while adjusting with the hinge mechanism and height adjustment mechanism of the vertical frame height adjustment jack, so it can be easily installed according to the slope angle and terrain without changing the horizontal frame setting. is there.

The bogie is provided with jacks and breaths to keep the heavy-loading surface horizontal. Even after the track section is installed, the bogie can adjust the heavy-loading surface, making assembly and setup of the equipment easy. The trolley can be moved safely and quickly by equipping wheels that facilitate vertical movement and guide rollers that prevent derailment.

Since the power source of the winch and the winch can be reduced by providing the balance weight that moves in connection with the bogie, the temporary slope transportation device can exhibit a sufficient function even in a mountainous area where the power source is scarce.

【Example】

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 shows a state in which a temporary transportation device for slopes is arranged on a slope and a track portion and a bogie portion are attached.

FIG. 2 is a detailed perspective view of the mounted state of the cart 3. In FIG. 2, the vertical frames 18 for mounting the rails 4 are arranged in four rows, but this can be increased or decreased depending on the size of the conveyed goods. The vertical frame 18 is connected to the horizontal frame 16 at regular intervals. At this time, the connection state between the vertical frame 18 and the horizontal frame 16 can be adjusted through the vertical frame height adjusting jack 17 having a hinge mechanism and a height adjusting mechanism.

A support pile 15 is bolted to both ends of the horizontal frame 16, and the support pile 15 is driven into the ground to support the track portion. The horizontal frame 16 is provided with a horizontal frame height adjusting jack 25.

FIG. 3 is an enlarged view of the horizontal frame height adjusting jack 25. The horizontal frame height adjusting jacks 25 share and support the weight of the device and adjust the installation height of the track portion. In the track section, leveling is required only when the jack for adjusting the height of the horizontal frame touches the ground.

As shown in FIG. 2, the bogie 3 has wheels 19, and the wheels 19 can move up and down on a slope by sliding on rails 4 mounted on a vertical frame 18 of a track portion. At this time, as shown in FIG. 5, a guide roller 26 is mounted on the side surface of the rail 4 to prevent the carriage 3 from derailing.

As shown in FIG. 2, the trolley 3 has a heavy object mounting surface 2, and the heavy object mounting surface 2 has a hook 20 provided at an upper end portion of the trolley as a fulcrum of a swing, and a stay having a telescopic function. The horizontal adjustment can be performed by the jig 21 and the breath 22. Both ends of the stage adjustment jack 21 are spherical, and the upper surface of the bogie 3 and the lower surface of the heavy-loading surface 2 are provided with cup shapes so that the spherical shape of both ends of the stage adjusting jack 21 can be accommodated and inserted into the stage adjustment jack 21. By doing so, the horizontal adjustment of the heavy load surface 2 can be performed regardless of the inclination angle. Furthermore, on-site assembly is easy.

The cart 3 in FIG. 2 can adjust the area of the heavy object mounting surface 2 and the transportable weight by the number of rails 4 installed. By attaching the transported object rolling prevention fence 24 around the heavy load surface 2, it is possible to prevent the transported object from dropping and to carry it safely.

The bogie 3 shown in FIG. 4 can be moved up and down on the rail 4 by winding or loosening the connected wire 6 with the winch 5 via the pulley 8. Another wire is connected to the carriage 3, and the other wire is connected to a balance weight 10 via a pulley 9. The balance weight 10 has an auxiliary role of the winch 5. When the bogie 3 is below, the balance weight 10 is located above, and when the bogie is above, the balance weight is located below. By maintaining such a relationship, the potential energy of the bogie 3 and the balance weight creates an action of lifting the other upward. Therefore, the winch body can be reduced, and the power source of the winch can also be reduced.

[Effect of the invention]

 The present invention has the following effects.

[0024] As shown in claim 1, the temporary transportation device for slopes of the present invention can be easily installed even on a long slope where the ground is not leveled, and the size of the device can be changed according to the scale of the load, and the heavy load can be reduced. Because it can be transported safely and efficiently, it can contribute to shortening the time required for slope work and saving labor in advance preparation work.

According to the second aspect of the present invention, the slope temporary transportation device of the present invention can be operated with low power, and can be sufficiently operated even in a mountainous area where the power source is scarce.

[Brief description of the drawings]

FIG. 1 is a side view of a temporary transportation device for slopes.

FIG. 2 is a detailed view of a part of a track portion and a bogie.

FIG. 3 is a detailed view of a horizontal frame height adjusting jack supporting a track portion.

FIG. 4 is a top view of the heavy load carrier.

FIG. 5 is a detailed view of a guide roller mounted on the cart.

[Explanation of symbols]

 Reference Signs List A Long slope B Temporary material storage C Unic vehicle 2 Heavy load carrying surface 3 Bogie 4 Rail 5 Winch 6 Wire 8 Pulley 9 Pulley 10 Balance weight 15 Prop 16 Horizontal frame 17 Jack for height adjustment of vertical frame 18 Vertical frame 19 Wheel 20 Hook 21 Jack for stage adjustment 22 Breath 24 Rolling prevention fence for transported goods 25 Jack for horizontal frame height adjustment 26 Guide roller

Claims (2)

[Utility model registration claims] In a temporary transportation device for a slope comprising a truck for transporting a heavy object on an inclined surface and a track on which the truck travels, the truck is provided with an extensible jack and a breath for keeping a heavy object mounting surface horizontal. It has wheels to smoothly run on the rails and guide rollers to prevent derailment, and the track section is connected to a horizontal frame via a jack with a vertical frame with rails attached, and this jack Is provided with a hinge mechanism capable of adjusting the angle and a height adjusting mechanism, the horizontal frame is bolted at both ends to the support pile, the center bears the weight of the device and supports the height of the track section. That the jack to be adjusted is attached,
An apparatus characterized by the above. 2. The temporary transportation device for slopes according to claim 1, wherein the bogie is connected to a wire from a winch serving as a power source and another of the wires connected to a balance weight, and the bogie is located below. In this case, the balance weight is located at the top, and conversely, when the bogie is at the top, the balance weight is kept at the bottom,
An apparatus which moves on a rail by rewinding a winch.