JPH0562342U - Construction machine repair work vehicle - Google Patents

Abstract

(57) [Abstract] [Purpose] Welding work can be done without unloading the oxygen welder from the carrier, and those and special tools do not move and break during travel, and heavy objects can be easily attached and removed. To do so. [Structure] A storage unit 3 is provided at a front-rear intermediate portion of a frame 1, and a luggage carrier 4 is provided at a rear portion. A storage box 7 that can be opened and closed by a door 9 is provided on both left and right sides of the storage section 3, a tool storage drawer 11 and a storage box 12 are provided in one storage box, and oxygen is connected to an oxygen cylinder 6 in the other storage box 7. The welding hose reel 18 around which the hose 22 for acetylene and the hose 23 for acetylene connected to the acetylene cylinder 15 are wound is provided, and the crane 32 is installed on the carrier 4.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a repair work vehicle for a construction machine used for inspecting and repairing a construction machine such as a bulldozer and a power shovel outdoors at a work site or the like.

[0002]

[Prior Art]

 Construction equipment such as bulldozers and power shovels are often operated at outdoor work sites such as mines and residential land development sites, and because their self-propelled speed is slow and self-propelled on general public roads are regulated, they are often inspected and repaired. In that case, a truck or the like is used to transport the vehicle to the maintenance factory, which is very troublesome and expensive, and the downtime of the construction machine becomes long. For this reason, inspections and repairs of construction machinery are often carried out by service technicians at outdoor work sites.

[0003]

[Problems to be solved by the device]

 Oxygen welders and special tools are often used when inspecting and repairing construction machinery, but heavy objects are sometimes attached and detached.In the past, an oxygen welder, special tools, etc. were placed on the car carrier. A service technician drives the car to the outdoor work site, where the oxygen welding machine, special tools, etc. are unloaded and inspected and repaired at the work site, and the loading and unloading work is very troublesome. In addition, the oxygen welding machine and special tools may be slightly moved and damaged when the vehicle is running, and it is very troublesome to attach and remove heavy objects.

Therefore, an object of the present invention is to provide a repair work vehicle for a construction machine capable of solving the above-mentioned problems.

[0005]

[Means for Solving the Problems]

 A cab 2 is provided at the front of the frame 1, a storage section 3 is provided at the front-rear intermediate section, a loading platform 4 is provided at the rear section, and storage boxes 7 that are opened and closed by doors 9 are provided at both left and right sides of the storage section 3, respectively. The welding hose reel 18 around which the oxygen hose 22 connected to the oxygen cylinder 6 and the acetylene hose 23 connected to the acetylene cylinder 15 are wound is provided in the storage 7 of the above, and the other storage 7 is provided with a tool storage drawer. A repair work vehicle for a construction machine, which is provided with 11 and a storage case 12 and a crane 32 is installed on the loading platform 4.

[0006]

[Work]

 The oxygen cylinder 6 and the acetylene cylinder that make up the oxygen welder are stored in the specified storage compartments, and the storage compartment 12 stores what a service technician wears. The tool storage drawer 11 contains normal tool special tools. Since they are stored, they do not move and are not damaged during traveling, and welding work can be performed by connecting and pulling out the torch 24 to the oxygen hose 22 and the acetylene hose 23 of the welding hose reel 18. Since it is not necessary to unload it from the stand, and the crane 32 can be used to lift and carry heavy objects, it is easy to attach and remove heavy objects.

[0007]

【Example】

 As shown in FIGS. 1 to 4, a cab 2 is provided in the front part of the frame 1, a storage part 3 is provided in the front-rear intermediate part, and a cargo bed 4 is provided in the rear part. The storage part 3 includes front and rear walls 3a, 3b and an upper wall. 3c and the left and right side walls 3d, 3d form a casing. The compressor 5, oxygen cylinder 6 and the like are housed in the middle part between the left and right so as not to be exposed to the outside, and storages 7 are provided on the left and right sides of the storage part 3. The left and right side walls 3d, 3d can be used to store and remove items in the storage case 7 through the openings 8, and the opening 8 can be opened and closed by the door 9. As shown in FIG. 5, a generator 10 is provided so that it can be pulled out from the opening 8 and pushed in, and a tool storing drawer 11 is provided so as to be able to be pulled out and pushed in the upper and lower intermediate portions of the right side storage 7. The lower part of the right side storage 7 is a storage case 12. The generator 10 is installed on a mounting base 14 that can be pushed in by a slide rail 13 and pulled out, and is easily pulled out to the side when used.

As shown in FIG. 6, an acetylene cylinder 15 is provided in the lower part of the left side storage 7, an upper and lower intermediate part is a tool holder 16, and an electric hose reel 17 and a welding hose reel 18 are provided on the upper part. An air hose reel 19 is provided, and a hose 20 connected to the acidity cylinder 6 and a hose 21 connected to the acetylene cylinder 15 are connected to the center of rotation of the welding hose reel 18 to weld the hose reel 18. Oxygen hose 22 and acetylene hose 23, which are wound around, are connected to each other by a swivel joint, and the welding torch 24 locked to the back surface of the door 9 is connected to the oxygen hose 22 and the acetylene hose 23 and pulled out. The oxygen welder is configured so that it can be used for oxygen welding. Air from the compressor 5 is connected by piping to the center of rotation of the air hose reel 19 and communicates with the air hose 25 by a swivel joint, and the electric hose reel 17 is connected to the generator 10 and a power cord. 26 so that power can be supplied to them. The loading platform 4 has a box-like shape with its upper side opened by the left and right side walls 4a and 4b, the bottom wall and the rear wall 4d. The loading platform 4 is laterally opened at an opening 27 at the rear side of the left side wall 4a near the left rear side of the loading platform 4. A storage case 28 is formed, and the storage case 28 can be opened and closed by a door 29, and the storage case 28 is provided with a tool box 30 and a small article case 31. A crane 32 is installed on the bottom wall 4c of the loading platform 4 so that heavy objects can be hoisted and transported.

[0009]

[Effect of the device]

 The oxygen cylinder 6 and the acetylene cylinder 15 that compose the oxygen welder are stored in a predetermined storage section, the storage case 12 stores things that a service technician can wear, and the tool storage drawer 11 contains normal tools and special tools. Because they are stored, they do not move and are not damaged during traveling, and welding work can be performed by connecting the torch 24 to the oxygen hose 22 and the acetylene hose 23 of the welding hose reel 18 and pulling it out. It is not necessary to unload the cargo from the loading platform and the crane 32 can be used to lift and carry the heavy goods, so that the heavy goods can be easily attached and detached.

[Brief description of drawings]

FIG. 1 is an overall left front view.

FIG. 2 is an overall plan view.

FIG. 3 is an overall right side view.

FIG. 4 is an overall rear view.

FIG. 5 is a perspective view of one storage case.

FIG. 6 is a perspective view of the other storage case.

[Explanation of symbols]

1 ... Frame, 2 ... Operator's cab, 3 ... Storage section, 4 ... Loading platform, 6
... oxygen cylinder, 7 ... storage, 9 ... door, 11 ... tool storage drawer, 12 ... storage case, 18 ... welding hose reel, 22 ... oxygen hose, 23 ... acetylene hose,
32 ... a crane.

Claims (1)

[Scope of utility model registration request] 1. A cab 2 provided in a front portion of a frame 1, a storage portion 3 in a front-rear intermediate portion, and a cargo bed 4 in a rear portion thereof, and a storage case 7 opened and closed by doors 9 on both left and right sides of the storage portion 3.
And a welding hose reel 18 around which an oxygen hose 22 connected to the oxygen cylinder 6 and an acetylene hose 23 connected to the acetylene cylinder 15 are wound in one storage 7, and the other storage 7 is provided in the other storage 7. A repair work vehicle for a construction machine, in which a tool storage drawer 11 and a storage case 12 are provided, and a crane 32 is installed on the loading platform 4.