JPH0540324U - Hard ground curing device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a hardening treatment device for soft ground, which is safe and easy to move and transport to the hardening treatment work site. [Structure] A platform 4 is movably provided along a rail 3 laid on the deck of the pier 2. A undulating table 5 is attached to the rear end of the platform 4, and a stirring device 6 is installed on the table 5. by this,
When transferring the curing processing apparatus 1, the stirrer can be laid down like 6 '.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hardening treatment device for hardening treatment of soft ground and sludge land in ports, rivers, landfills, etc.

[0002]

[Prior Art]

 When hardening the soft ground, it is necessary to carry out the hardening work deeper than several meters deep in the ground.Therefore, while pouring out the hardening agent, the hardening agent and the surrounding ground are agitated. The vanes had to be lowered to that predetermined depth. Therefore, the rotating shaft of the stirring blade naturally needs to have a length corresponding to the rotating shaft, and the stirring device equipped with the rotating shaft has to have a considerable height. As a result, the tower body, which is taller than the size of the ship, is located behind the ship, making it difficult to maintain the posture of the ship and transporting / moving the hardening processing equipment to the site where hardening is performed. Was very difficult. Also, if the method of assembling the agitator separately from the ship and transporting it separately is adopted in the field, it is difficult and dangerous to install the agitator on the ship because the ground at the site is bad. There was a problem of becoming a thing.

[0003]

[Problems to be solved by the device]

 An object of the present invention is to provide a hardening treatment apparatus for soft ground which is safe and easy to move and transport to a hardening treatment site.

[0004]

[Means for Solving the Problems]

 The gist of the present invention, which has solved such a problem, is to provide a platform movably on a rail laid on the deck of a barge, mount a table at the rear end of the platform so that the table can be raised and lowered, and apply a curing agent on the table. This is a hardening treatment device for soft ground, which is equipped with a stirring device in which a rotating shaft of a stirring blade that stirs the ground while pouring out is vertically movable.

[0005]

[Action]

 The apparatus for hardening treatment of soft ground according to the present invention is provided with a platform movably along rails laid on the deck of a ship, a table which can be raised and lowered at the rear end of the platform, and stirring blades on the table. Since the stirring device equipped with the rotating shaft is provided, the stirring device can be laid down on the ship's hull by erecting the table forward. That is, since the stirring device provided at the rear end of the platform on the ship can be moved sideways on the ship body, it is easy to stabilize the ship. Moreover, since it is only necessary to erect the stirrer on the spot, not only the transfer of the curing treatment device becomes easy, but also the time required for the preparation work on the spot can be shortened.

[0006]

【Example】

 Examples will be described with reference to the following drawings. FIG. 1 is an explanatory diagram showing an embodiment.

In the soft ground hardening treatment apparatus 1 of the present embodiment, a platform 4 is provided so that it can travel along a rail 3 laid on the deck of a pier 2, and a table 5 is provided on the platform 4 via the table 5. A stirrer 6 is provided. The stirring device 6 is provided with a first stirring blade 7 and a second stirring blade 8, and their rotating shafts 9 and 10 are vertically movable. The stirring blades 7 and 8 are arranged in different stages to improve the efficiency of the curing process. Here, 11 is a traverse motor of the platform 4, 12 is a rotation motor of the stirring blades 7 and 8, 13 is a vertical movement motor of the rotation shafts 9 and 10, and the motor 13 and the rotation shaft 9, 10 and 10 are connected by an infinite chain 14.

The table 5 on which the agitator 6 is erected is installed at the rear end of the platform 4 so as to project rearward, and the front end of the table 5 can be raised and lowered with a support shaft 15. That is, when the processing apparatus 1 is transported to the site of the curing processing, if the stirring device is laid down sideways, as shown by 6'in the figure, it is easy to balance the ship 2 and it is safe. Further, when carrying out the curing work, it suffices to raise the stirrer as shown by 6, and the preparation period before starting the work can be greatly shortened even at the site. Reference numeral 16 is a hose for feeding the curing agent to the spouts provided at predetermined positions of the stirring blades 7 and 8.

Further, the present invention is not limited to this embodiment, and by adopting a joint system for the rotating shaft of the stirring blade, the vertical stroke of the curing process can be further lengthened, and the height of the stirring device can be kept low. This is convenient for the stability of the pier.

[0010]

[Effect of the device]

 According to the present invention, the stirrer, which is indispensable for the curing work but has been a cause of instability in maintaining balance of the pontoon, can be laid sideways on the hull of the pontoon. It can be transported safely without having to separate and transport it into a ship and a stirring device. Moreover, even at the site, the work of standing the stirrer on the pedestal is only upright, and the curing process can be started very safely and quickly.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hardening apparatus 2 Barrel 3 Rail 4 Platform 5 Table 6 Stirrer 7 1st stirring blade 8 2nd stirring blade 9 Rotating shaft 10 Rotating shaft 11 Motor 12 Motor 13 Motor 14 Infinite chain 15 Spindle 16 Hose

Claims (1)

[Scope of utility model registration request] 1. A stirrer in which a platform is movably mounted on a rail laid on the deck of a barge, a table is erected up and down at the rear end of the platform, and the ground is stirred while pouring a curing agent onto the table. An apparatus for hardening treatment of soft ground, which is provided with an agitator in which a rotary shaft of blades is vertically movable.