KR960003209Y1 - Trailer - Google Patents

Abstract

No content.

Description

Heavy-duty trailers for coiled steel plates, etc.

1 is a plan view of a tracer of the present invention.

2 is a side view of the trailer of the present invention.

3 is a longitudinal sectional view of the rear loading portion of the trailer of the present invention.

Figure 4 is a longitudinal sectional view of the front loading portion of the trailer of the present invention.

5a, 5b, 5c is a plan view, front and side views of a mobile prop of the trailer of the present invention.

Figure 6 is a side view showing an example of the cover means of the trailer of the present invention.

7 is an exemplary view showing an example in which the cover cloth is coupled to the cover cloth storage box of the present invention.

8 is a cross-sectional view and a plan view of the circumference of the cover cloth of the present invention.

9a and 9b are a plan view and a side view showing an example in which a heavy object such as a coil-type iron sheet is fixed to the trailer of the present invention by the towing fixing means.

10a, 10b, and 10c are cross-sectional views showing examples of the latch buckle and the towing ring of the towing fixing means of the present invention.

* Explanation of symbols for main parts of the drawings

10: front loading part 20: rear loading part

30: towing frame 40: moving brace

60: recessed portion 80: cover cloth storage box

90: support frame 100: product

200: tow wire 11: bottom surface

12: rail groove 13: support beam

16: partition 21: wood floor

22: sloped slope maintenance frame 23: side plate

24: slope holding area 43: brace slope

44: roller 45: vice body

46: screw handle 48: vise end

81: cover cloth 83: wire

84: connection hole 85: tow hook

86: fixing hole 91: ratchet buckle

The present invention relates to a heavy transportation trailer for coil type steel plates, and the like, by dividing the loading part of the trailer into the front loading part and the rear loading part, the bottom surface of the front loading part is lower than that of the front towing connecting frame and the frame of the rear loading part. By making it lower, the height of the center of gravity of heavy objects, such as coil-type iron plates of a front loading part, is minimized, and the weight of such coil-type iron plates of a rear loading part is alternated with respect to the weights of coiled iron plates of the front loading part, etc. Can be placed and loaded, and partitions are installed on both sides of the front and rear loading parts to increase the safety of the trailer when it is stopped and the vehicle, and at the same time, dropping heavy items such as coiled steel plates. The present invention relates to a heavy goods transportation trailer, such as coil-type steel sheets, which can prevent a power failure accident.

Generally, trailers are special vehicles that are used for economically transporting heavy loads, and they are classified into various types such as container transportation and general load cargo according to handling cargo. It has the advantage of being able to transport large cargo easily.

In the trailer which can load heavy goods, such as coil-type iron plates for the above-mentioned general cargo load transportation, the loading surface of the trailer which can load heavy goods, such as coil-type iron plates, is usually formed flat, and this flat In order to prevent heavy items such as circular coiled sheet metals from the loading piece from flowing during transportation, they are supported by left and right bottom surfaces of heavy objects such as coiled sheet metals as support trees, and the coiled sheet metals described above. The steel wire crosses the center hole of the heavy load so that both ends of the steel wire are bound to the frame of the trailer.

In the above state, in the event of a defect in the binding device, heavy items such as coil-type steel plates may fall from the loading surface of the trailer, causing accidents of persons and objects, and in order to prevent such binding, If additional traction wires can be used or the binding is strong as described above, the traction wires will damage heavy products such as coiled steel sheets, resulting in a loss of reliability. It may cause a problem that is caused, and also in connection with this, the labor of the towing operation takes place, and as the delay time of the vehicle increases due to the delay of the towing operation, the maneuvering rate of the vehicle decreases, and also to compensate for this. Overloading has caused problems such as road damage and shortened vehicle life. All.

The present invention is to solve the above problems, dropping the bottom portion on which the heavy load such as coil-type iron plate of the front loading portion of the frame middle portion of the trailer (DROP) to form a top loading box, and also of the trailer In a trailer configured to be able to alternately load a rear loading portion, which is a rear portion of a frame, with respect to a loading direction of heavy items such as coiled steel plates of the front loading portion, the trailer is freely movable in the longitudinal direction of the bottom surface of the loading portion and at a specific position. It is intended to be able to load a heavy object, such as coil-type iron plate, of various sizes by installing a moving support means that can be fixed to the loading portion to support the heavy object such as coil-type iron plate.

In addition, the present invention damages heavy materials, such as coiled steel sheets, by making the material of the traction wires a synthetic yarn in the traction of heavy objects such as coiled steel sheets and allowing the towing wires to be tightly tightened by a latch buckle. The aim is to be able to bind quickly and in a short time without giving any money.

In addition, the present invention to form a cover cloth storage box that can cover and protect the heavy load such as coil-type steel sheet by extracting the cover cloth during rainy weather in the front and rear portion of the loading and the like, quickly and surely Its purpose is to be able to protect heavy objects.

The technical configuration of the present invention will be described in detail with reference to the accompanying drawings.

The trailer of the present invention is divided into a front loading part 10 and a rear loading part 20, and the front loading part 10 also carries a heavy object 100 (hereinafter referred to as a product) such as a coiled steel sheet. The bottom surface 11 can be lower than the towing connecting frame 30 to be pulled to the front vehicle, etc., and lower than the rear frame 25, so that it can be dropped to form a top loading box as shown in FIG. The center height of the product 100 from the minimum is to be low.

In addition, the bottom of the front loading portion 10 has a bottom 11 having a predetermined width having three rail grooves 12 in the center in the longitudinal direction as shown in FIG. 4, and on both sides of the bottom 11 Side support plates (14) and (14) are formed with support beams (13) and (13) interposed therebetween, and both ends of the side support plates (14) are provided with protective brackets (15) of constant height. In addition, a partition 16 is provided on both sides between the front loading part 1 and the rear loading part 20, and the support beam 13 has a fixed height of the bottom surface 11 and a predetermined height. A certain width protrudes toward the bottom 11 while forming a stepped portion.

Next, the moving brace means, as shown in Figure 5 (a), (b), (c) as a moving brace 40 is movable to the rail groove 12 of the bottom surface 11, the frame On the inclined surface of the cylindrical body 42, which is triangular in shape by fixing means such as welding for the purpose of 41, a brace inclined surface 43 formed at an inclination angle capable of supporting the outer circumferential surface of the coil of the product 100 is formed. In addition, the rollers 44 are formed so as to be rotatable toward the brace inclined surface 43 on all sides and in the center of the bottom of the frame 41 to be guided and rolled into the rail groove 12 of the bottom surface 11. On both sides of the frame 41 of the movable brace 40, the vice body 45 which is tightened by the tightening operation of the screw handle 46 is fixed to both sides by fixing means such as welding.

The vice body 45 can be fastened and fixed to the support beam 13 of the bottom surface 11 by the vice end 48 of the screw 47 by the tightening operation of the screw handle 46, As shown in FIG. 4, the brace 40 can be fixed at any position on the bottom surface 11.

In other words, while holding the handle 49 in the state in which the screw handles 46 of both vise bodies 45 of the second prop 40 are released, the movable prop 40 is moved to any suitable position of the bottom surface 11. After positioning, by tightening the vise body 45 so that the movable brace 40 is fixed, it is possible to hold both sides of the heavy object such as coil-type iron plates with the movable brace 40.

Next, at the rear of the front loading portion 10, the rear loading portion 20 is formed separately from the front loading portion 10, the rear loading portion 20 is higher than the front loading portion 10 and the trailer rear wheel ( 50, the indentation portion 60 is opened in the longitudinal direction of the trailer with a predetermined width of the wooden floor plate 21 as shown in Figure 3, the product of the front loading portion 10 The product 100 can be loaded alternately with respect to the direction in which the 100 is placed.

That is, the bottom surface of the rear loading part 20 is a sloped slope holding frame 22 in both sides (trailer width direction) with respect to the bottom surface of the wooden floor plate 21, and also the sloped slope holding frame 22 Next, the inclined holding portion 24 is fixed on the side flat plate 23 by fixing means such as welding to form a U-shaped concave portion 60. It is possible to safely maintain the product 100 of such a heavy weight.

In addition, the slanted belt 70 is covered on the upper surfaces of the inclined slope holding frame 22 and the inclined holding member 24 so as to be fixed by fixing means such as bolts, so that the rear portion 20 is secured. In order to protect the circumferential surface of the product 100 in contact with the oblique inclined holding frame 22 and the inclined support 24.

In addition, the sling belt is formed not only in the rear loading part 20 but also in the front loading part 10 so as to prevent the product 100 from being damaged by being formed on the bottom portion where the product 100 is in contact. Do it.

Next, the cover means that can cover the heavy product 100, such as the coil-shaped iron plate to be loaded on the front loading portion 10 and the rear loading portion 20, particularly in rainy weather, the cover cloth storage box of approximately hexahedron ( One end of the cover cloth 81 is fixed to 80 by means of fastening means such as bolts, nuts 82, and the like, as shown in FIGS. 7A and 7B. It is formed in the connecting frame 30 and the rear frame 25 of the rear loading part 20, the cover cloth 81 is extracted from the cover cloth storage box 80, the front loading part 10 and the rear of the It is to be able to cover the heavy product 100, such as the coil-shaped iron plate of the mounting portion 20.

In addition, as shown in FIG. 8, the circumferential portion of the cover cloth 81 is connected to the connecting hole 84 through which the wire 83 can be connected, and the towing ring 85 formed on the circumference of the trailer. The fixing holes 86 that can be fixed are formed at equal intervals at regular intervals in two stages, and are forgotten, as shown in FIG. 7 (b) centering on the cover cloth storage box 80. A plurality of fold lines 87 are formed so that the cover cloth 81 can be folded and stored at the time of storage in the box 80.

Therefore, the cover cloth 81 is extracted from the cover cloth storage box 80 and covered with a heavy product such as a coiled iron sheet 100, and then the fixed end name 86 of the lower end of the cover cloth 81 The end of the cover cloth 81 is tightened tightly by holding the wire 83 connected to the connecting hole 84 and tying the end thereof. As shown in the figure to cover and protect the product 100, it can be firmly fixed so that the cover cloth 81 is not blown by the wind during transportation of the trailer.

Next, the traction fixing means is one side of the traction wire 22 for traversing across the through-hole 101 of the heavy product 100, such as coil-shaped steel sheet as shown in Figs. 9 (a) and (b). The end is fixed to the tow hook 85 formed around the trailer, and the other end is connected to the latch buckle 91 formed on the support frame 90 of the trailer so that the tow wire 200 can be fixed to the tow. It is.

The towing wire 200 is made of polyester or the like, and the towing ring 85 that can be fixed by hanging one end of the towing wire 200 is as shown in FIGS. 10A and 10B. It is possible to form the U-shaped ring 92 on the frame 93. The elastic binding piece 94 is fixed to the frame 93 by bolts and nuts 95, and the elastic binding piece ( By forming the traction ring with the hemispherical bracket 96 which is constrained by the elastic binding piece 94 under the 94, the traction wire 200 is attached to the U-shaped ring 92 and the hemispherical bracket 96 above. It can be fixed by hanging one end of the).

In addition, the latch buckle 91 to which the other side of the towing wire 200 is coupled has a latch buckle 91 in the support frame 90 by bolts and nuts 95 as shown in FIG. It is fixed and the upper portion of the latch buckle 91 to be able to open and close the cover 99 is formed so as to be movable around the hinge 98, open the cover 99 only when using the latch buckle 91 In general, the cover 99 may be covered to prevent damage to the latch buckle 91.

Referring to the operation and effects of the present invention configured as described above are as follows.

Drop the front loading part, which is the middle part of the frame of the trailer, in the form of an open top loading box, and the rear loading part, which is the rear part of the frame, is formed with a U-shaped indentation part, and the heavy product such as coiled steel plates of the rear loading part is By making it possible to alternately load the products of the front loading part, the safety of the product transportation can be ensured.

In addition, instead of the support of wood that can support both sides of the scroll circumference of the conventional product, a roller-type moving brace is free to move in the longitudinal direction of the bottom surface of the loading section, such as coiled iron sheets of various sizes There is an effect that can load the product.

In addition, the present invention uses a heavy-duty tow wire for synthetic yarns such as polyester, and also by using a latch buckle, due to excessive binding according to the conventional method of binding the steel wire, causing damage to the coil product and vehicle jamming due to binding work There is an effect that the towing operation can be performed quickly by minimizing the time.

In addition, the present invention is to extract the cover cloth that can cover the coil product from the cover cloth storage box to hang the circumferential end of the cover cloth to the towing hook of the trailer, and then to maintain firmly with the wire, so that the conventional cover cloth It is more effective to protect the product than the method of covering it individually by knotting the ends of the cover cloth.

Claims (10)

(Correction) the bottom surface is lower than the towing connecting frame to be pulled to the front and lower than the rear frame so that the front loading portion for loading heavy items such as coil-type steel sheet; In the trailer consisting of a rear loading section, which is a rear frame portion capable of loading heavy goods on the rear side of the front loading section, the loading section is provided with a moving support means that can be moved in the longitudinal direction and can be fixed at a specific position. The heavy goods transport trailer, such as coil-type iron plate, characterized in that the heavy material is configured to be supported and loaded on the loading portion by the moving support means. (Correction) The trailer for heavy goods transportation according to claim 1, wherein the trailer is provided with a cover means capable of covering a heavy object such as a coiled iron sheet. (Correcting) The trailer for heavy goods transportation according to claim 1, wherein the trailer is provided with towing fixing means capable of towing and fixing heavy materials such as coiled steel sheets. The coil-type iron plate according to claim 1, wherein the moving prop means has a prop inclined surface formed on the frame, a plurality of rollers formed under the frame, and a moving prop composed of a vice body on both sides of the frame. Trailer for heavy goods such as heavy goods. According to claim 1, wherein the bottom surface of the front loading portion, a rail groove is formed between the support beam in the longitudinal direction, the frame groove is characterized in that the movable brace which is the moving brace means is formed to be movable Trailer for heavy goods transportation, such as coiled steel sheets. The coil-type iron plate or the like according to claim 1, wherein the rear loading portion can be loaded alternately with respect to a heavy object such as a coil-type iron plate of the front-loading portion by opening the recess in the longitudinal direction of the trailer. Heavy transport trailers. According to claim 1, wherein the bottom surface of the rear mounting portion is formed on both sides with respect to the bottom surface is formed inclined slope holding frame, inclined holding portion is formed on the side plate subsequent to the bevel slope holding frame, such as coiled iron sheet A trailer for heavy goods transportation, such as coil-type steel sheets, characterized in that it is made of a predetermined length of indentation to load heavy materials. (Correction) The method according to claim 2, wherein the cover means extracts the cover fabric from the cover fabric storage box in which one end of the cover fabric is fixed, and removes the heavy material such as coiled iron sheets or the like in the front and back loading portions. A heavy weight transportation trailer, such as a coiled sheet metal, characterized in that it can be covered. The method of claim 8, wherein the connecting hole for connecting the wire to the circumference of the cover cloth, and the fixing hole for fixing to the hook hook of the trailer, characterized in that a plurality of equal intervals are formed at regular intervals. Trailer for heavy goods transportation, such as coiled steel sheets. (Correction) The method of claim 3, wherein the towing fixing means secures one end of the towing wire for heavy object traction, such as a coiled steel sheet, to the hooking ring, and the other to the latch buckle formed on the support frame. Trailer for heavy goods transportation, such as coil-type iron plate, characterized in that the towing wire can be fixed to the traction.