JP2802481B2 - Rubber cone installation and recovery equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention mainly relates to a method in which a large number of rubber cones are stacked on a road in a construction section in order to call attention to a driver of various cars or bicycles running on the road at the time of various road works. The rubber cones are installed at appropriate intervals one by one and the installed rubber cones are
The present invention relates to a rubber cone installation and recovery device used for individual recovery, which has been already proposed by the inventor of the present invention in Japanese Patent Application No. 3-210124 (Japanese Patent Application Laid-Open No. 6-57716).
No. 1).

[0002]

2. Description of the Related Art A conventional Japanese Patent Application No. Hei 3-210124 (Japanese Patent Application Laid-Open No. Hei 6-57716) discloses a method of arranging a large number of rubber cones, each of which is stacked in an appropriate number, on the front of a carrier such as a truck. A rubber cone stock part to be stocked is provided, and the rubber cones of the rubber cone stock part are placed at an appropriate interval on a road in a construction section from the back of the truck such as a truck at the rear of a truck such as a truck. Only a rubber cone installation device provided with a rubber cone installation mechanism was provided.

[0003]

However, at the time of various road works, a large number of rubber cones stocked and placed in the rubber cone stock portion at the front of the loading platform of a truck or the like can be constructed only from behind the loading platform of the truck or the like. Because it is not possible to install on the road of the rubber cone, if necessary, the rubber cone installation mechanism can not install the rubber cone from the left or right direction of the loading bed such as trucks. Not only is it troublesome, but rubber cones installed at appropriate intervals on the road in the construction section by the rubber cone installation mechanism require workers to manually collect one by one. Was extremely troublesome. In addition, a rubber cone stock section is provided at the front of the loading platform such as a truck, and a rubber cone installation mechanism is provided at the rear of the loading platform such as a truck, so other equipment accompanying various road works can be loaded on the loading platform at the same time. I couldn't.

Therefore, the present invention has been made to solve the above-mentioned problems, and not only makes it possible to extremely easily install and recover rubber cones at the time of various road constructions, but also to make it possible to carry out loading. Another object of the present invention is to provide an apparatus for installing and collecting a rubber cone so that other equipment accompanying various road works can be simultaneously loaded.

[0005]

According to the present invention, in order to achieve the above-mentioned object, an appropriate number of stacked rubber cones are sequentially movable forward in the center of the rear side of a loading platform such as a truck. A rubber cone stock part is arranged and stocked, and one side part of the cargo bed is provided on the front left and right sides of the cargo bed to take out rubber cones one by one from the rubber cone stock part and install the rubber cone. Each provided with a rubber cone sending mechanism to sequentially send forward,
At the front center of the loading platform, the rubber cone delivered to the front of the rubber cone delivery mechanism is pinched one by one and moved to the outside of the loading platform to install the rubber cone, and the work section is moved down. A rubber cone setting device provided with a rubber cone elevating mechanism that is installed one by one on the road at appropriate intervals, and a rubber cone elevating mechanism of the rubber cone setting device on the front left side or the front right side of the loading platform. And a rubber cone collection device that detachably attaches a rubber cone collection mechanism that detects rubber cones installed at appropriate intervals on the road in the construction section and lifts and collects them one by one. .

[0006] Also, in the center of the back of the loading platform such as trucks,
A rubber cone stock section is provided in which a suitable number of stacked rubber cones are sequentially movably arranged forward and stocked, and a rubber cone stock section is provided on the front left and right sides of the loading platform from the rubber cone stock section. In order to take out the rubber cones one by one and to install a rubber cone, a rubber cone delivery mechanism is sequentially provided to one side forward of the loading platform, and further, at a front center portion of the loading platform, the rubber cone is delivered forward of the rubber cone delivery mechanism. A rubber with a rubber cone elevating mechanism that moves and descends to the outside of the carrier to install the rubber cone by pinching rubber cones one by one and installing them one by one at appropriate intervals on the road in the construction section It has only a cone setting device.

In addition, a rubber cone installed at an appropriate interval on a road in a construction section is detected by a rubber cone elevating mechanism or the like of a rubber cone setting device on a front end left side or a front end right side of a cargo bed such as a truck. It is provided with only a rubber cone collecting device to which a rubber cone collecting mechanism for lifting and collecting one by one is detachably attached.

Further, the rubber cone elevating mechanism of the rubber cone setting device has a free upper sprocket and a lower sprocket at upper and lower ends inside an elevating post erected at the center of the front end of a carrier such as a truck. An attached lifting cylinder is provided so as to be able to move up and down, and an elevating body is provided so as to be able to move up and down on the rear surface of the elevating post. After being hooked on a side sprocket, it is connected to the elevating body, and at the rear surface of the elevating body, an installation arm having a lower end provided with a plurality of gripping claws for gripping a rubber cone is openably and closably mounted on a moving rail and a lateral feed. It is formed so as to swing and move freely left and right outward via a cylinder.

[0009]

According to the technical means as described above, at the time of various road constructions, first, a suitable number of rubber cones are stacked forward on a rubber cone stock part of a rubber cone installation device for a truck or other cargo carrier. Workers standing in front of the rubber cone stock section take out the rubber cones one by one and remove them one by one so that they can be moved sequentially. It is placed on the sending mechanism and sequentially sent forward, and then the rubber cones sent forward from the rubber cone sending mechanism are gripped one by one by the rubber cone elevating mechanism to install the rubber cone. After moving to the outside of the loading platform, it is lowered and installed one by one on the road in the construction section at appropriate intervals, while the rubber cone setting mechanism of the rubber cone installation device lifts the construction section. Rubber cones placed at appropriate intervals on the road, and detected by the rubber cone recovery mechanism of the recovery system of the rubber cone so as to recover lifting one by one. Therefore, at the time of various road works, it is possible to install the rubber cone in either direction on the left or right side of the bed such as a truck by the rubber cone stock unit of the rubber cone installation device, the rubber cone sending mechanism, and the rubber cone elevating mechanism. The rubber cones installed at appropriate intervals on the road in the construction section by the rubber cone elevating mechanism of the rubber cone installation device and the rubber cone collection mechanism of the rubber cone collection device can be used to remove the rubber cones on the left side of the truck or other loading platform. The collection can be performed from any direction on the right side, and the installation place of the rubber cone and the collection device of the present invention is minimally required on the carrier, and the rear left and right sides of the carrier such as a truck and the front-rear direction. Make a large space on the left and right sides of the center.

Further, the rubber cone elevating mechanism of the rubber cone setting device is configured such that when the elevating cylinder in the elevating post is raised and lowered during various road works, the elevating body is raised and lowered via an upper sprocket, a lower sprocket, a chain or a wire. The lifting and lowering stroke of the cylinder is doubled, and the moving rail and the mounting arm supported by the lifting and lowering body are also doubled, so that the lifting cylinder in the lifting post has a large lifting stroke range with a small lifting stroke. To increase the moving speed of the moving rail and the mounting arm.

[0011]

An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 to 7, the apparatus for installing and collecting a rubber cone according to the present invention
In the center of the rear side, there is provided a rubber cone stock section 1 for arranging and stocking rubber cones C stacked one by one in an appropriate number sequentially and movably forward, and at the front left and right sides of the loading bed B, A rubber cone delivery mechanism 2 for taking out the rubber cones C one by one from the rubber cone stock part 1 and sequentially delivering the rubber cones C to one side forward of one side of the loading platform B is provided. In the center part, the rubber cones C delivered to the front of the rubber cone delivery mechanism 2 are gripped one by one and moved to the outside of the loading bed B so as to place the rubber cones C, and the work section is moved down. Rubber cone setting device 4 provided with rubber cone elevating mechanism 3 installed one by one at appropriate intervals on the road
The rubber cones C installed at appropriate intervals on the road in the construction section are detected by the rubber cone lifting / lowering mechanism 3 of the rubber cone setting device 4 on the front left side or the front right side of the loading bed B. And a rubber cone collecting device 6 which is detachably mounted with a rubber cone collecting mechanism 5 for lifting and collecting the rubber cones individually.

The present invention also provides a rubber cone installation device 4 and a rubber cone recovery device 6 on a loading bed B such as a truck A.
However, the present invention is not limited to this, and an appropriate number of stacked rubber cones C are arranged in a rear central portion of a loading bed B such as a truck A so as to be movable forward and stocked. A rubber cone stock section 1 is provided, and a rubber cone C is taken out of the rubber cone stock section 1 one by one on the front left and right sides of the cargo bed B so as to place the rubber cone C thereon. A rubber cone delivery mechanism 2 for sequentially delivering the rubber cone to the front of the side portion is provided.
The rubber cones C sent to the front of the car are pinched one by one and moved to the outside of the loading bed B so that the rubber cones C are set up, and are placed one by one at appropriate intervals on the road in the construction section. It is also possible to provide only the rubber cone setting device 4 provided with the rubber cone elevating mechanism 3.

Further, a rubber cone installed at an appropriate interval on a road in a construction section by a rubber cone elevating mechanism or the like 3 of a rubber cone setting device 4 on a left front portion or a right front portion of a loading bed B such as a truck A. It is also possible to provide only a rubber cone collecting device 6 which is detachably attached with a rubber cone collecting mechanism 5 for detecting and lifting C one by one.

That is, as shown in FIGS. 1 to 3, the rubber cone stock unit 1 of the rubber cone setting device 4 stocks a suitable number of stacked rubber cones C so as to be sequentially movable forward. In order to allow the rubber cone C to move forward sequentially, a roller conveyor 7 long in the front-rear direction is provided at the rear central portion of the loading platform B such as the truck A so as to be gradually moved forward. A guide piece 8 for guiding the rubber cone C is formed on both left and right sides and front and rear ends of the guide. The roller conveyor 7 may be a moving conveyor that automatically moves in the front-rear direction.

The rubber cone delivery mechanism 2 of the rubber cone setting device 4 has a structure as shown in FIGS.
A pair of parallel left and right delivery conveyors 9 placed on the front left and right sides of the loading bed B such as the truck A and straddling the both sides of the bottom surface of the rubber cone C and sending out the front, are forward and backward through the frame body 10. The feeding cylinders 12 each having a rubber cone C mounting table 11 mounted on the upper rear end thereof are provided between the respective feeding conveyors 9 so as to be movable in the front-rear direction. Inside the front end of each frame 10, the delivery conveyor 9 and the advance cylinder 12
The lifting plates 13 are provided via a lifting cylinder 14 so as to slightly lift the rubber cone C which is sent forward in the above manner so as to slightly exceed the tilt (not shown) of the periphery of the loading bed B. .

As shown in FIGS. 1 to 6, the rubber cone elevating mechanism 3 of the rubber cone setting device 4 has a guide at the center of the front end of a bed B such as a truck A and at the center of the rear surface in the width direction. An elevating post 16 having a groove 15 extending along the vertical direction is erected, and an elevating cylinder 19 in which an upper sprocket 17 and a lower sprocket 18 which are free from each other at upper and lower ends are mounted inside the elevating post 16. , And an elevating body 20 is provided on the rear surface of the elevating post 16 so as to be able to elevate and lower along the guide groove 15, and the other end of a chain 21 or a wire having one end fixed to the elevating post 16, Upper sprocket 17 and lower sprocket 1 of lifting cylinder 19
8 and then connected to the elevating body 20,
0, a base end of a horizontal moving rail 22 is supported on a supporting plate 23 via a supporting rod 24 so as to be swingable right and left outward. The upper horizontal portion of the arm 25 is connected to the traverse cylinder 26 and the wheels 27.
A plurality of gripping claws 28 for gripping the rubber cone C are radiated through a gripping cylinder 29 at the lower end of the lower vertical portion of the installation arm 25 via a gripping cylinder 29. It is formed so that it can be opened and closed freely in the direction.

On the other hand, the rubber cone recovery device 6
As shown in FIGS. 1 to 3, first, a horizontal recovery claw 31 having a substantially semicircular planar shape is swingably supported upward on a rear surface of a lower end of a vertical recovery plate 30, and is mounted on an upper rear surface of the recovery plate 30. Forming a rubber cone collection mechanism 5 provided with a collection sensor 32 that detects rubber cones C installed at appropriate intervals on the road in the construction section by the rubber cone elevating mechanism 3 of the rubber cone installation device 4; This rubber cone collection mechanism 5
The upper end of the collecting plate 30 is formed on the left front side or the right front end of the loading bed B such as the truck A so as to be detachably attached rearward to the arm receiver 33 via the collecting arm 34.

In the drawings, reference numeral 35 denotes a compressor for sending air to the advance cylinder 12, the rising cylinder 14, the lifting cylinder 19, the horizontal cylinder 26, the gripping cylinder 29 and the like.

[0020]

As described above, the rubber cone setting and collecting apparatus of the present invention sequentially moves the rubber cones C stacked in an appropriate number at the rear central portion of the loading platform B such as the truck A forward. A rubber cone stock portion 1 is provided to be freely arranged and stocked, and a rubber cone C is provided on the front left and right sides of the loading bed B from the rubber cone stock portion 1.
A rubber cone sending mechanism 2 for taking out one by one and sequentially sending the rubber cone C forward to one side of the bed B in order to install the rubber cone C
In addition, in the center of the front side of the loading platform B, each of the rubber cones C delivered to the front of the rubber cone delivery mechanism 2 is pinched one by one to set the rubber cone C. A rubber cone setting device 4 having a rubber cone elevating mechanism 3 for moving and descending outward and setting one at a time on a road in a construction section, and a front left side or a front right side of the loading bed B; In the part, the rubber cone C installed at an appropriate interval on the road in the construction section is detected by the rubber cone elevating mechanism 3 of the rubber cone setting device 4.
A rubber cone collection device 6 having a rubber cone collection mechanism 5 that is detachably attached to each of the rubber cones for lifting and collecting one by one is provided. Cone setting device 4
The rubber cones C stacked in a suitable number are arranged and stocked so as to be sequentially moved forward in the rubber cone stock portion 1 of the first embodiment, and the rubber cone C is placed on the front side of the rubber cone stock portion 1. The members take out one by one, place them on the rubber cone delivery mechanism 2 on one side of the loading platform B to install the rubber cone C, and sequentially send them forward.
Next, the rubber cones C delivered to the front of the rubber cone delivery mechanism 2 are gripped one by one by the rubber cone elevating mechanism 3 and moved to the outside of the loading platform B so that the rubber cones C are installed. Descend and install them one by one on the road in the construction section at appropriate intervals. On the other hand, the rubber cone setting device 4
The rubber cones C installed at appropriate intervals on the road in the construction section by the rubber cone elevating mechanism 3 are detected by the rubber cone collecting mechanism 5 of the rubber cone collecting device 6, and are lifted one by one and collected. To

Therefore, at the time of various road works, the truck A is moved by the rubber cone stock unit 1, the rubber cone sending mechanism 2, and the rubber cone elevating mechanism 3 of the rubber cone setting device 4.
The rubber cone C can be installed in either direction on the left or right side of the loading bed B, and the rubber cone setting mechanism 4 of the rubber cone setting device 4 is installed at appropriate intervals on the road in the construction section. The collected rubber cone C can be collected from the left or right side of the bed B such as the truck A by the rubber cone collection mechanism 5 of the rubber cone collection device 6, so that the rubber cone C is installed and collected. Not only can the work be done very easily,
The rubber cone stocking unit 1 of the rubber cone setting device 4 is provided at the center of the rear side of the loading bed B such as a truck, and the rubber cone sending mechanism 2 of the rubber cone setting device 4 is provided in front of the loading bed B such as the truck A. By providing the elevating mechanism 3 and the rubber cone collecting mechanism 5 of the rubber cone collecting device 6, the installation place of the rubber cone and the collecting device of the present invention can be minimized on the carrier B, and the truck A
Since a large space can be provided on the rear left and right sides of the loading bed B and the left and right sides of the center in the front-rear direction, other equipment accompanying various road works can be simultaneously loaded on the loading bed B.

In addition, a rubber cone stock portion 1 for arranging and stocking an appropriate number of stacked rubber cones C movably forward is provided at the center of the rear side of a loading platform B such as a truck A. On the front left and right sides of the vehicle, there are provided rubber cone sending mechanisms 2 for taking out rubber cones C one by one from the rubber cone stock part 1 and sequentially sending the rubber cones C to one side forward of the loading platform B in order to install the rubber cones C. In addition, a rubber cone C delivered forward of the rubber cone delivery mechanism 2 is provided at the front central portion of the loading bed B.
Carrying bed B to place rubber cone C by pinching each one
Even if only the rubber cone setting device 4 provided with the rubber cone elevating mechanism 3 which moves and descends to one outside and installs one at a suitable interval on the road in the construction section is provided in the same manner as described above, At the time of various road works, the rubber cone stock unit 1, the rubber cone sending mechanism 2, and the rubber cone lifting / lowering mechanism 3 of the rubber cone setting device 4 can be used in any direction of the left or right side of the loading bed B of the truck A or the like. C can be installed, so that the operation of installing the rubber cone C can be extremely easily performed, and the truck A can be installed.
The rubber cone stocking unit 1 of the rubber cone setting device 4 is provided at the center of the rear side of the loading bed B such as a truck, and the rubber cone sending mechanism 2 of the rubber cone setting device 4 is provided in front of the loading bed B such as the truck A. By providing the elevating mechanism 3 and the like, a minimum space is required, and other equipment accompanying various road constructions can be installed on the left and right sides of the rear side of the loading bed B such as the truck A and the left and right sides of the center in the front and rear direction. Can also be loaded.

Further, a rubber cone installed at an appropriate interval on a road in a construction section by a rubber cone elevating mechanism 3 or the like of a rubber cone setting device 4 on a front left side or a front right side of a loading bed B such as a truck A. C is provided with only a rubber cone collection device 6 which is detachably mounted with a rubber cone collection mechanism 5 for detecting and lifting C one by one.
In the same manner as described above, during various road works, the rubber cone C installed at an appropriate interval on the road in the construction section by the rubber cone elevating mechanism 3 of the rubber cone setting device 4 is used as the rubber cone collecting mechanism of the rubber cone collecting device 6. 5, the rubber cone C can be collected from either the left side or the right side of the bed B such as the truck A, so that the rubber cone C can be collected extremely easily. By providing the rubber cone collecting mechanism 5 of the rubber cone collecting device 6, a minimum necessary space is required, and various roads are provided on the rear left and right sides of the loading bed B such as the truck A and the left and right sides of the center in the front and rear direction. Other equipment accompanying the construction can be loaded.

Further, the rubber cone elevating mechanism 3 of the rubber cone setting device 4 has a free upper sprocket at the upper and lower ends inside an elevating post 16 erected at the center of the front end of a bed B such as a truck A. 17, an elevating cylinder 19 to which a lower sprocket 18 is attached is provided so as to be able to ascend and descend, and an elevating body 20 is provided so as to be able to ascend and descend on the rear surface of the elevating post 16, and a chain 21 or a wire having one end fixed to the elevating post 16 is provided. The other end is hung on the upper sprocket 17 and the lower sprocket 18 of the elevating cylinder 19 and then connected to the elevating body 20, and a plurality of grippers for gripping the rubber cone C are provided on the lower end of the elevating body 20 at the lower end. The installation arm 25 on which the gripper 28 is openably and closably supported,
Since it is formed so as to swing and move freely to the left and right outside via the moving rail 22 and the traversing cylinder 26, during use, first, at the time of various road constructions, first, the loading bed B is set to install the rubber cone C. The upper end of the rubber cone C placed on the rubber cone delivery mechanism 2 on one side and sequentially delivered forward is closed by closing each gripping claw 28 of the installation arm 25 of the rubber cone elevating mechanism 3. After holding the mounting arm 25, the moving rail 22 and
6 to move the rubber cone C to one outer side of the loading platform B in order to install the rubber cone C. Subsequently, the installation arm 25 of the rubber cone elevating mechanism 3 is moved through the elevating cylinder 19, the chain 21 or the wire, the elevating body 20 and the like. Then, open each gripper claw 28 and place rubber cone C on the road in the construction section.
After the rubber cone C is installed on the road in the construction section, the installation arm 25 of the rubber cone elevating mechanism 3 is moved to the elevating cylinder 1
9. After being raised via the chain 21 or the wire, the elevating body 20, etc., the installation arm 25 can be moved inward of the carrier B via the moving rail 22 and the traverse cylinder 26.

In this case, in particular, the rubber cone elevating mechanism 3 of the rubber cone setting device 4 includes an elevating cylinder 19 having a free upper sprocket 17 and a lower sprocket 18 attached to upper and lower ends inside an elevating post 16.
The lifting and lowering body 20 is provided on the rear surface of the lifting and lowering post 16 so as to be capable of lifting and lowering, and the other end of the chain 21 or wire having one end fixed to the lifting and lowering post 16 is connected to the upper sprocket 17 of the lifting and lowering cylinder 19 and When the lifting cylinder 20 in the lifting post 16 is raised and lowered during various road works by hanging on the lower sprocket 18 and being connected to the lifting body 20, the lifting body 20 is lifted by the upper sprocket 17, the lower sprocket 18, and the chain. 21 or the wire is moved up and down twice the elevating stroke of the elevating cylinder 19, and the moving rail 22 and the mounting arm 25 supported by the elevating body 20 are also moved up and down twice. The cylinder 19 can take a large lifting stroke range with a small lifting stroke, The speed of raising and lowering the tool 22 and the setting arm 25 is increased, so that the operation of setting the rubber cone can be performed more easily and more efficiently.

[Brief description of the drawings]

FIG. 1 is a schematic side view showing one embodiment of the present invention.

FIG. 2 is a schematic rear view showing one embodiment of the present invention.

FIG. 3 is a schematic plan view showing one embodiment of the present invention.

FIG. 4 is a detailed enlarged view of the rubber cone elevating mechanism of FIG. 1;

FIG. 5 is a detailed enlarged view of a rubber cone elevating mechanism of FIG. 2;

FIG. 6 is a detailed enlarged view of the rubber cone elevating mechanism of FIG. 3;

7 is a right side view of the rubber cone elevating mechanism of FIG. 6 in a state where a mounting table of a delivery conveyor has been moved forward;

[Explanation of symbols]

1 Rubber Cone Stock Unit 2 Rubber Cone Delivery Mechanism 3 Rubber Cone Elevating Mechanism 4 Rubber Cone Installation Device 5 Rubber Cone Recovery Mechanism 6 Rubber Cone Recovery Device 7 Roller Conveyor 8 Guide Piece 9 Delivery Conveyor 10 Frame 11 Mounting Table 12 Forward Cylinder DESCRIPTION OF SYMBOLS 13 Raising plate 14 Raising cylinder 15 Guide groove 16 Elevating post 17 Upper sprocket 18 Lower sprocket 19 Elevating cylinder 20 Elevating body 21 Chain 22 Moving rail 23 Support plate 24 Support rod 25 Installation arm 26 Lateral cylinder 27 Wheel 28 Nipping Claw 29 Picking cylinder 30 Recovery plate 31 Recovery claw 32 Recovery sensor 33 Arm receiver 34 Recovery arm 35 Compressor A Truck B Packing bed C Rubber cone

Claims (4)

(57) [Claims] 1. A rubber cone stocking section is provided at a rear central portion of a loading platform such as a truck and the like, in which a suitable number of rubber cones are sequentially movably arranged in a forward direction and stocked. A rubber cone delivery mechanism is provided at each side of the rubber cone stock unit for taking out rubber cones one by one from the rubber cone stock portion and sequentially delivering the rubber cones to one side forward of the loading platform in order to install the rubber cones. In the central part, the rubber cones delivered to the front of the rubber cone delivery mechanism are gripped one by one and moved to the outside of the loading platform to install the rubber cones, and descend on the road in the construction section. A rubber cone setting device provided with a rubber cone elevating mechanism installed at appropriate intervals one by one, and a rubber of the rubber cone setting device on a front left side or a front right portion of the loading platform. A rubber cone collection device that detachably mounts a rubber cone collection mechanism that detects rubber cones installed at appropriate intervals on the road in the construction section with a bar cone elevating mechanism and lifts and collects them one by one A rubber cone installation and recovery device, characterized in that: 2. A rubber cone stocking section for arranging and stocking a suitable number of rubber cones, which are stacked in an appropriate number, sequentially and movably forward, is provided at a rear central portion of a loading platform such as a truck, and a left and right front side of the loading platform. A rubber cone delivery mechanism is provided at each side of the rubber cone stock unit for taking out rubber cones one by one from the rubber cone stock portion and sequentially delivering the rubber cones to one side forward of the loading platform in order to install the rubber cones. In the central part, the rubber cones delivered to the front of the rubber cone delivery mechanism are gripped one by one and moved to the outside of the loading platform to install the rubber cones, and descend on the road in the construction section. A rubber cone setting device comprising a rubber cone elevating mechanism which is installed one by one at an appropriate interval. 3. A rubber cone installed at an appropriate interval on a road in a construction section is detected by a rubber cone lifting / lowering mechanism of a rubber cone installation device on a front left side or a front right side of a truck such as a truck. A rubber cone collecting device, wherein a rubber cone collecting mechanism for lifting and collecting one by one is detachably mounted. 4. A rubber cone raising and lowering mechanism is provided inside a raising and lowering post erected at the center of the front end of a bed such as a truck.
A chain or a wire having a vertically movable cylinder having upper and lower ends to which a free upper sprocket and a lower sprocket are mounted, and a vertically movable body provided at the rear surface of the vertically movable post, and one end fixed to the vertically movable post. The other end of the lifting cylinder is hooked on the upper and lower sprockets of the lifting cylinder, and then connected to the lifting body. A plurality of gripping claws for gripping a rubber cone can be freely opened and closed at the lower end of the lifting body. 2. The mounting arm supported by the arm is swingably and movably supported to the left and right outside via a moving rail and a traverse cylinder.
Or the installation apparatus of the rubber cone according to claim 2.