JPH0443499Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is a heat insulating material that can be used for cylinders that contain sublimable substances, evaporative substances, and other substances that may cause an increase in internal pressure as the temperature rises. It's about the cover.

(Prior art) Figure 5 shows the conventional method for transporting objects by putting them in the container.
A container 10 having a split structure is shown, and the inside of the container 10 is hollow 11. This container 10 has a lid member 12 that is divided into two parts, which can be opened as shown in the drawing using a hinge or the like (not shown), and the side wall of the container 10 is made up of an outer panel 13 and a heat insulating material 14 affixed to the inside thereof. At the same time, when the lid member 12 is placed over the lower body, it is formed into a cylindrical shape with both ends closed. In order to stabilize this cylindrical container 10, a holding plate 15 is attached to the lower surface of the lower body, and a supporting member 16 is further attached to the holding plate 15 to fix the container 10.
is attached by welding etc.

(Problems to be solved by the invention) The conventional container for transporting objects to be transported has a cylindrical two-part structure with both ends closed, and has a hinge that allows the lid member to be opened as a structure for taking in and taking out objects to be transported. etc., and requires a holding plate and supporting member to stabilize the posture of the cylindrical container, which is structurally complex and sturdy to support the weight of the object to be transported. There were problems such as high cost, large weight, and inconvenience in handling.

The present invention attempts to solve the above-mentioned conventional problems.

(Means for Solving the Problems) Therefore, the present invention has a heat insulating cover body consisting of an inner and outer rigid plate with a closed top and side surfaces, and a rigid plate on the inner side so as to cover the transported object from above. Equipped with a heat insulating material filled in the gap between the outer rigid plates,
It has a removable structure on the top of the transport vehicle.
This is a means to solve problems.

(Function) A transported object placed on the top plate of a transport vehicle, etc. is covered with the heat insulating cover body of the present invention whose hollow part is filled with heat insulating material from above, and the extended part of the inner rigid plate of the main body is The cover body is fixed onto the top plate of a transport vehicle or the like by means of an intervening fixing means. Thereafter, the transported object is transported to a desired position by a transport vehicle or the like.

(Embodiment) The present invention will be described below with reference to the embodiments shown in the drawings. FIGS. 1 and 2 show a first embodiment of the present invention, where 1 is an object to be transported and 2 is a heat insulating cover body. The heat insulating cover main body 2 is shaped to cover the transported object 1 from the top, forming a semi-cylindrical cover with both ends closed and the bottom end open 7.The inside is hollow, and the inside and outside are treated with metallic luster. metal plates 2a, 2b
It is formed by Reference numeral 3 denotes a heat insulating material filled in the hollow part inside the cover main body 2, and is made of ceramic fiber or the like. Note that the metal plate 2a may be a rigid plate such as a synthetic resin plate.

The metal plate 2a inside the heat insulation cover main body 2 is
It is bent outward at right angles 8 to form the lower surface of the hollow portion, and further extends outward from the outer metal plate 2b, and the fixing bolts 5, etc. are inserted through the extending portion 8a. It is designed to be fixed on the top plate of a transport vehicle 4 such as a trailer. Transport vehicle 4
is movable by a vehicle 6.

Next, the operation of the first embodiment configured as described above will be explained. After placing the transported object 1 on the top plate of the transport vehicle 4, the heat insulating cover main body 2 is placed on the transported object 1.
can be overturned. Next, a fixing means 5 such as a bolt is attached to the top plate of the transport vehicle via the extending portion 8a of the inner metal plate 2a.
Fix it by.

3 and 4 show second and third embodiments of the present invention, in which an underlay heat insulating sheet 9 is attached to the bottom of the heat insulating cover body 2 so as to come into contact with the top surface of the transport vehicle 4. In Fig. 3, the heat insulating cover body has a semi-cylindrical shape, and in Fig. 4, it has a rectangular shape.

(Effects of the invention) Since the present invention is configured as explained in detail above, when the heat insulating cover of the present invention is used, the amount of heat input to the transported object can be suppressed to a very small amount even when the surrounding temperature is high, and the transport It is possible to keep the temperature rise of objects low. In addition, the heat insulating cover has a simple structure, which reduces manufacturing costs, and the rigid plate is gloss-treated to reduce the radiation rate, and its light weight makes it easy to install and handle. Moreover, since it is fixed on the top plate of a transport vehicle or the like, it has the advantage of being easy to transport.

[Brief explanation of the drawing]

Figure 1 is a front sectional view of a heat insulating cover showing an embodiment of the present invention, Figure 2 is a sectional view from A to A in Figure 1, and Figure 3 is a sectional view of a heat insulating cover showing an embodiment of the present invention.
4 and 4 are respectively front sectional views of a heat insulating cover of an embodiment different from that shown in FIG. 1, and FIG. 5 is a perspective view of a conventional container for transporting objects with the lid opened. Explanation of the main parts of the figure, 1...Transportation object, 2...Insulation cover body, 2a...Inner metal plate, 2b...Outer metal plate, 3...Insulating material, 4...Transportation vehicle, 5...
Fixing means, 7...Opening part, 8...Bending, 8a...
Extension section.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A heat insulating cover body consisting of inner and outer rigid plates with closed top and side surfaces, an inner rigid plate and an outer rigid plate to cover the transported object from above. A heat insulating cover for transportation, characterized in that it is provided with a heat insulating material filled in the gap and is removable from the top of a transport vehicle. (2) The heat insulation cover for transportation according to claim 1, wherein the rigid plate is a metal plate treated with metallic luster. (3) The inner rigid plate is bent outward so as to form the lower surface of the gap between the inner and outer rigid plates, and is extended outward from the outer rigid plate. A heat insulating cover for transportation according to claim 1 or 2, characterized in that the cover has means for fixing it to the upper surface of the cover.