JP7182175B2 - Equipment for securing heavy machinery - Google Patents

Description

Application of Patent Law Article 30, Paragraph 2 Dec. 6, 2018 Explanation to Hamana Works Co., Ltd. and Toyota Transport Co., Ltd. at Hamana Works Head Office January 31, 2019 Owari Auto Body Industry Co., Ltd. at Owari Auto Body Industry Co., Ltd. Head Office Delivered to the company February 5, 2019 Explanation to Shinmei Industry Co., Ltd. and Toyota Transportation Co., Ltd. at Aichi Toyota Motor Motomachi Sales Office February 21, 2019 Delivery to Hamana Works Co., Ltd. at Hamana Works headquarters Delivered to Shinmei Industry Co., Ltd. at Shinmei Industry Headquarters on March 1, 2019

The present invention relates to a device for securing heavy equipment.

The method of securing the transported vehicle to the loading platform of a vehicle transport vehicle can be roughly divided into a method in which a hook is attached to a wire rope extended from the loading platform, and the hook is hooked to a tie-down hook or the like at the bottom of the transported vehicle to secure it. (Patent Document 1) and a method (Patent Document 2) in which a belt is looped around the tires of the transported vehicle and the belt is secured by a stopper fixed to the loading platform (Patent Document 2). In this case as well, it is assumed that the driver of the vehicle transporter will perform the lashing work alone, and against the background of the recent labor shortage, a simpler method with fewer steps is being pursued.

For example, in the apparatus of Patent Document 1, which is given as an example of the former, a pair of guide rollers whose bases are fixed in advance are installed at a position corresponding to the vicinity of the tie-down hook of the transported vehicle on the floor board material on which the transported vehicle is loaded. Then, pass the wire so as to contact the pair of guide rollers from below, pull the hook attached just near the middle point of the wire, and apply tension to the wire while hooking it on the tie-down hook of the transported vehicle. However, with this device, the position and orientation of the guide rollers are fixed and cannot be freely changed. The guide roller may be suspended obliquely, and unexpected stress may be applied to the guide roller due to twisting of the wire or the like. In addition, there is a problem that the number of members such as guide rollers is large and the cost is high.

The applicant of the present application has developed a lashing member connecting and fixing device for connecting and fixing the ends of lashing members such as belts and wire ropes that fasten and secure loads placed on a loading platform in a luggage carrier. Invented a rail-slider structure ("Sgrail") in which a guide rail is arranged and fixed along the chassis at both ends of the rail, and a slider equipped with a lashing member connection E is slid within the rail (Patent document 3) There is also a proposal to apply this to the lashing of the truck to be transported (Patent Document 4).

Japanese Patent Application Laid-Open No. 2003-182446 (Patent No. 4002098) Japanese Patent Application Laid-Open No. 2004-98767 (Patent No. 4197242) Japanese Patent Application Laid-Open No. 2007-1396 (Patent No. 4717528) Japanese Patent Application Laid-Open No. 2009-196554 (Patent No. 5074231)

Regarding the lashing of the transported vehicle based on the rail-slider structure, a total of four hooks in the front, back, left and right were required to secure each transported vehicle in recent years. As shown in FIG. 10, a wire 105 is stretched so that its base is in contact with two pairs of first guide rollers 104a, 104b, 104c supported by a slider 102, and the wire 105 is connected to a pair of second guide rollers. A second wire 107 is provided to be pulled through guide rollers 106a and 106b, and as shown in FIG. A twin-hook system 101 has been developed in which the transported vehicle 109 is secured to the loading platform 112 by engaging the twin hooks 113 with the loading platform 112 while the second wire 107 is pressed close to the loading platform 112 while mooring. With this method, the lashing strength is sufficient even when a pair of twin hooks 113 are lashed using wires 105 stretched over the chassis 117 on both the left and right sides of the vehicle to be transported. I understand. This lashing method can strengthen the lashing to the loading platform of the transported vehicle and at the same time simplifies the lashing work. It has already been introduced as a test several years ago, and it is expected that it will become the mainstream method for securing automobiles in the future.

However, at present, as shown in FIG. 10, even if the rails 119 are installed outside the chassis 117 at the left and right ends of the loading platform 112, the first guide rollers 104 occupy the space above the chassis 117. When a carrier loads a vehicle with a large width, a heavy machine, a machine, or the like on the loading platform 112 , a highly accurate loading skill is required so as not to contact the first guide roller 104 . In addition, there is also a problem in how to arrange the lashing members when they are not loaded. As shown in FIG. 117, and the tidy state is a state in which the first guide roller 104 and the second guide roller 106 protrude from the chassis 117 into the space toward the loading platform 112 and are scattered. So, it can get in the way of loading work.

SUMMARY OF THE INVENTION In view of the above circumstances, it is an object of the present invention to provide a heavy equipment lashing device that allows both skilled and inexperienced carriers to easily and skillfully carry out loading operations.

One aspect of the present invention, which has been made to achieve the above object, is to provide guide rails disposed on or outside the chassis along the longitudinal axis at both ends in the width direction of a loading platform for transporting heavy equipment, and the guide rails. a swivel shackle connected to the sliding member via a pivot pin rotatable about an axis perpendicular to the longitudinal axis; between the ends of the swivel shackle and a guide roller that is rotatably supported around the locking bolt that is passed over the swivel shackle and the locking bolt, and is in contact with the wire that passes through the area defined by the swivel shackle and the locking bolt, and the sliding member moves in the front-back direction. The heavy equipment lashing device has a bearing portion parallel to an axis, a shaft is inserted through the bearing portion in a rotatable state with respect to a sliding member, and a swivel shackle is fixedly supported by the shaft. By rotating the swivel shackle and directing it to the outside of the loading platform, the loading width of the loading platform can be expanded, so it is ideal for transporting large vehicles (e.g. fire trucks), heavy machinery, chemical engineering machinery, etc. This makes it possible for even shallow transporters to load heavy equipment with ample room. In this specification, "rotatable" means not only the ability to freely rotate 360 degrees around a certain axis, but also physical obstacles caused by the relationship or positional relationship between members. , the ability to rotate within a range of motion limited to a certain angular range.

It is preferable that the above heavy equipment lashing device is configured such that the guide rail or the sliding member can be tilted to the side opposite to the loading platform side around the longitudinal axis. With such a configuration, not only the swivel shackle but also the guide rail or the sliding member can be swept to the outside, and the loadable width is widened to the edge of the chassis. It is acceptable and can be loaded neatly, especially in cases where narrow vehicles such as safety loaders are used.

In the above heavy machinery lashing device, the guide rail has a sliding groove that opens toward the loading platform when lashing heavy machinery, and the swivel shackle is arranged on the opening side of the sliding groove so as to be parallel to the longitudinal axis. It is preferably fixedly supported on the shaft. With such a configuration, in addition to the advantage that dust is less likely to accumulate in the guide rail, the swivel shackle moves smoothly around the shaft center axis, which has the advantage of increasing the followability of the guide roller to the wire, which is limited to vehicles. Various lashing methods can be adopted for various heavy machinery.

In the above heavy equipment lashing device, it is preferable that both sides of the fixed position of the swivel shackle on the shaft are sandwiched between two bearing portions provided on one sliding member at a predetermined interval. With such a configuration, the positional relationship along the shaft center axis between the swivel shackle and the sliding member is determined.

It is preferable that the above heavy equipment lashing device has two or more sliding members that are separated from each other and are inserted through one shaft. With such a configuration, there is no distortion or deformation due to high temperatures, etc., and smooth sliding along the guide rail is possible, and the wire rope can be moved inside or outside the vehicle during lashing work or loosening / releasing work. can be deployed at once.

In the heavy equipment lashing device, it is preferable that the sliding groove is L-shaped when viewed from a cross section perpendicular to the longitudinal axis. With such a structure, dust is less likely to enter the sliding groove, and unlike a dovetail groove, the lower portion is open when used for lashing, so there is no unnecessary friction and slidability is enhanced.

Another aspect of the present invention, which has been made to achieve the above object, is to provide guide rails disposed on or outside the chassis along the longitudinal axis at both ends in the width direction of a loading platform for transporting heavy machinery, and the guide rails. a swivel shackle connected to the sliding member via a pivot pin rotatable about an axis perpendicular to the longitudinal axis; and at both ends of the swivel shackle a guide roller that is rotatably supported about a locking bolt inserted through the through hole and that contacts a wire passing through an area defined by the swivel shackle and the locking bolt; Alternatively, it is a device for lashing heavy machinery, in which the sliding member is constructed so as to be tilted to the side opposite to the loading platform side around the longitudinal axis. By tilting the guide rails around the longitudinal axis to the opposite side of the loading platform, the loadable width of the loading platform can be expanded, making it possible to transport large vehicles (e.g. fire trucks), heavy machinery, chemical engineering machinery, etc. In the case of using a vehicle with a narrow width, even an inexperienced transporter can easily load and unload the transported vehicle.

According to the present invention, the swivel shackle can be rotated to face the outside of the cargo bed, or the guide rail can be tilted about the longitudinal axis to the side opposite to the cargo bed side, thereby widening the loadable width of the cargo bed. Therefore, in the case of using a wide vehicle (for example, a fire truck) or a narrow vehicle for transporting heavy equipment, chemical machinery, etc., even inexperienced transporters can easily load the transported vehicle. It becomes possible with leeway.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1(a) is a plan view and (b) is a side view of a vehicle body showing an installation mode of the lashing device for heavy machinery according to the first embodiment on a truck; (a) A plan view, (b) a front view, and (c) a side view of the guide rail supported by the L-shaped angle as viewed from the longitudinal axis. A perspective view of the end of the guide rail. (a) A plan view and (b) a side view of the sliding member according to the first embodiment as seen from the front-rear direction axis. FIG. 4 is a plan view showing the arrangement of sliding angles that constitute the sliding member according to the first embodiment on the shaft; FIG. 2 is a plan view showing a lashing method using the lashing device for heavy machinery according to the first embodiment; (a) A plan view and (b) a side view of a guide rail to which a hinge structure according to a second embodiment is added, as viewed from the front-rear direction axis. (a) A plan view and (b) a side view of a sliding angle to which three swivel shackles are directly fixed according to a third embodiment, viewed from the longitudinal axis. (a) A plan view and (b) an AA cross-sectional view showing the relationship between a guide pole and a sliding member according to a fourth embodiment. A photo showing the relationship of each member when lashing the car body using the recently developed twin hook method. The photograph which shows the mooring to the lower part of the vehicle body of the vehicle to be transported, and the engagement state to a loading platform at the time of vehicle body lashing. A photograph showing the tidy state of each lashing member when unloaded.

A mode for carrying out the present invention will be described below with reference to the drawings.
(First embodiment)
The heavy machinery lashing device 1 shown in FIG. Load tighteners 8a, 8b arranged one by one at the foremost end and in the middle, and four guide rails 7a, 7b arranged two by two at a predetermined interval following the load tighteners 8a, 8b. , 7c, 7d, an anchor 6 arranged behind the guide rail 7b at a predetermined interval, an anchor 9 arranged behind the guide rail 7d, and anchors 6 and 9 arranged at one end. Secondly, the wire 5 is fixed at the other end to the cargo binding devices 8a and 8b and can be wound together.

One guide rail 7 shown in FIG. 2 has a substantially L-shaped sliding groove 12 when viewed from a cross section perpendicular to the longitudinal axis when lashing a heavy machine loaded on the loading platform 3 . With an opening 18 at the bottom, it is supported at a predetermined height on the upright portions of four L-shaped angles 15 and mounted on the chassis 4 via a flat plate 20 . The installation interval of the guide rails 7 is sufficient as long as it is at least such an interval that a slide member, which will be described later, can be inserted from the end opening 10 of the rail shown in FIG. The number of guide rails to be installed is determined according to the number of vehicles to be loaded when used in a vehicle carrier. For example, for a vehicle carrier with a bed length of 9820 mm, it is assumed that a maximum of two vehicles can be loaded. For the safety loader, two 1524 mm long guide rails on one side and four on both sides are sufficient.

The heavy equipment lashing device 1 includes a sliding member that can slide along the guide rails 7 . The sliding member 11 of the present embodiment shown in FIG. 4 is substantially L-shaped when viewed axially in the front-rear direction and has a portion 13 exposed to the loading platform side in plan view in a state where it is inserted into the sliding groove 12 from the end of the guide rail 7 . The slide angle 14 of the die, the back plate 16 superimposed on the back surface of the slide angle 14, and the sliding groove 12 shown in FIG. It is a composite member consisting of bolts 17 and nuts 19 passing through the angle 14 and the back plate 16 . Here, the sum of the thickness of the slide angle 14 and the thickness of the back plate 16 is substantially equal to the height of the lower opening 18 of the guide rail 7. As shown in FIG. In other words, as for the relative positional relationship when lashing heavy equipment, the sliding angle 14 is positioned vertically above and the back plate 16 is positioned vertically below.

The sliding member 11 of this embodiment is composed of three sliding angles 14 arranged at regular intervals. The sliding angles 14 are generally cylindrical coaxials arranged in series with a predetermined interval on an axis parallel to the longitudinal axis of the portion 13 exposed to the cargo bed side in plan view when inserted into the sliding groove 12. It has a pair of bearings 21 . A shaft 23 having an outer diameter approximately equal to the inner diameter is inserted through the pair of coaxial bearing portions 21 . That is, when the slide angle 14 is inserted into the guide rail 7, the shaft 23 is supported by the slide angle 14 in a rotatable state. In this embodiment, the interval between adjacent sliding angles 14 is the distance between the midpoints of the pair of coaxial bearings 21, which can be set to, for example, 350 mm to 420 mm. ing.

The shaft 23 is welded and fixed to the swivel shackle 25 at the position of the gap of the coaxial bearing portion 21 . As is clear from FIGS. 4 and 5, the swivel shackle 25 connects a base side shackle 26 welded to the shaft 23 and a roller side shackle 28 to which a guide roller 34 (to be described later) is attached via a pivot pin 27. The rotating pin 27 is rotatable about an axis passing through the center axis of the rotating pin 27 among axes perpendicular to the longitudinal axis.

The roller-side shackle 28 has pin holes (not shown) through which locking bolts 30 are inserted at both ends thereof. When the locking bolt 30 is inserted into the pin hole, the guide roller 34 rotates the locking bolt 30 by passing through a through hole (not shown) formed in the center of the guide roller 34 and having a diameter larger than that of the locking bolt 30. It is rotatably supported by the roller side shackle 28 as a shaft. The guide roller 34 is appropriately selected according to the shape of the wire 8 to be contacted, and a self-lubricating resin roller of any shape such as a commercially available Tsuzumi roller or flat belt roller can be suitably used. The locking bolt 30 itself may be rotatable, but in this embodiment, a lock nut/bolt with a flange is used so that it rotates with a slight clearance instead of being completely tightened. Configure.

The wire 5 is passed through the area defined by the roller-side shackle 28 and the locking bolt 30 , and the end of the wire 5 is fixed to the load tightening device 8 installed at the foremost end of the chassis 4 . The wire 5 can be flexibly changed depending on the type of heavy equipment, and a lashing belt (ratchet type, toggle type, buckle type) can be used, but in this embodiment, a steel braided wire with a diameter of 8 mm is used. is doing. Moreover, as the cargo binding machines 8a and 8b, commercially available wire type cargo binding machines using a ratchet mechanism in addition to wires are used.

As described above, three sliding angles 14 supported by one guide rail 7 support one shaft 23, and the shaft 23 has two pairs of guide rollers 34a, 34b, 34c. The swivel shackles 25 are supported.

The wire 5 stretched over the two pairs of guide rollers 34a, 34b, 34c is positioned between the guide rollers 34a, 34b and between the guide rollers 34b, 34c. The base side shackles 36 of the swivel shackle 35 having the second guide rollers 38a and 38b are connected to each other by a second wire 37. The second wire 37 presses the twin hook 43 from above against the cargo bed 3 through a pair of through holes 44 provided in the base of the twin hook 43 arranged so that the hook portion 41 is oriented to engage with the cargo bed 3. A single hook 48 for mooring is fixed to the middle point of the second wire 37 .

Based on the above configuration, a method for lashing heavy machinery using the heavy machinery lashing device 1 will be described. First, the load clamping devices 8a and 8b shown in FIG. 1 are released so that the wire 5 can be let out freely. A sliding member 11 is inserted from 10 . Next, the locking bolt 30 and the guide roller 34 of the roller-side shackle 28 shown in FIG. 6 are removed, the wire 5 is passed through, the guide roller 34 is inserted, and the locking bolt 30 is inserted and fixed again. After the swivel shackle 25 is flipped up around the axis of the shaft 23 to widen the space on the loading platform 3, after protruding backward, the swing 22 is put on the ground and the heavy machine is loaded. Next, the swivel shackle 25 is returned to its original position, the sliding member 11 is slid to the position closest to the mooring point, and the mooring single hook 48 attached to the second wire 37 is pulled toward the heavy machinery side and moored. Next, the hook portion 41 is engaged with the grid mesh 46 of the loading platform 3 while the pressing portion 45 is pressed from above the second wire 37 . Finally, excess slack in the wire 5 is wound up by the load tighteners 8a and 8b. Along with this, the second wire 37 is also pulled toward the chassis 4 with the twin hooks 43 as fulcrums, completing the lashing.

According to the above configuration, when the heavy equipment is not a vehicle, by having various shapes, and when the heavy equipment is a vehicle, for example, one or two can be used, and the loading platform can be set from either the front or the back. 3, the size of the transported vehicle, the position of the tie-down hook, etc., the position suitable for lashing may vary. This arrangement enables lashing at the shortest distance from the chassis 4 in all cases, and no extra load is applied to the guide rollers 34. - 特許庁Moreover, even when a part of the guide rail 7 is distorted, distorted, or broken, it is not necessary to replace the entire guide rail 7. - 特許庁In addition, it is not always necessary to prepare sliding members for the number of guide rails 7, and the sliding members 11 are removed from the guide rails 7 as appropriate, and the sliding members are placed in suitable positions within the guide rails 7 suitable for fixing heavy machinery. 11 can be placed. Furthermore, since the sliding angles 14 rotate independently of each other with respect to the shaft 23, there is a risk that the guide rails 7 and the sliding members 11 will be deformed or distorted due to high temperatures in the summer, making it difficult to slide. There is no Further, since the lower opening 18 of the rail 7 faces the loading platform 3 side during use, etc., it is possible to provide a structure in which dirt is less likely to accumulate in the sliding groove 12 of the rail 7.例文帳に追加

(Second embodiment)
The difference from the first embodiment of the heavy equipment lashing device 61 according to the second embodiment is that, as shown in FIG. The keel 63 is welded and fixed to the upper surface of the hinge shaft 65, the hinge shaft 65 is inserted into the hinge pipes 64 coaxially arranged on both sides of the hinge shaft 65, and the hinge pipes 64 are attached to the platform 3 of the chassis attachment patch 66. It is fixed by welding at the farthest position from In this embodiment, the hinge shaft 65 rotates about the longitudinal axis in the opposite direction to the cargo bed 3 side, and finally stops when the keel 63 stands upright. In this position, the lower opening 18 of the guide rail 7 faces vertically upward on the chassis 4, and the coaxial bearing portion 21 of the slide angle 15 in the slide groove 12 of the guide rail 7 is Move to the highest position on chassis 4. A swivel shackle 25 on a shaft 23 supported by a coaxial bearing portion 21 is rotatable on the chassis 4 to the side opposite to the loading platform 3 side. moves to the outside of the keel 63 to stabilize the collapsed state of the guide rail 7.

(Third embodiment)
The difference between the heavy equipment lashing device 71 according to the third embodiment and the second embodiment is that, as shown in FIG. and that the swivel shackle 75 is fixed directly to the sliding angle 74 . According to this configuration, although the guide rail 7 and the sliding member may be deformed or distorted compared to the second embodiment, there is an advantage that the manufacturing cost is reduced. It has the same function and effect as.

(Fourth embodiment)
The difference from the first embodiment of the heavy equipment lashing device 81 according to the fourth embodiment is that, as shown in FIG. A guide rail 87 (hereinafter referred to as a guide pole 87) is bridged like a wall handrail, and the ends are fixed to the outer wall surface 82 of the chassis 4. A plurality of sliding members 91 grip the guide pole 87. The shackles 85 are configured to be independently slidable and independently rotatable about the axis of the guide pole 87 in the direction away from the loading platform 3 . That is, in this embodiment, the longitudinal axis of the guide rail 87 corresponds to the central axis of the guide pole 87 . The sliding member 91 has a gripping hole of approximately the same diameter as the guide pole 87, and can be swiveled about the axis of the guide pole 87 from the state A when the swivel shackle 85 is secured on the chassis 4, and from the state A. The shackle 85 has a shape that prevents it from falling from the guide pole 87 at least in the state B in which the shackle 85 is rotated 90 degrees away from the loading platform 3, and in this embodiment, it is formed in a cylindrical shape. According to this configuration, even if the sliding member 91 is tilted about the longitudinal axis to the side opposite to the cargo bed 3 side, it does not hit the chassis 4. Therefore, when not used for lashing, the swivel shackle 85 is not used as the sliding member. It can be stored in the space below 91.

The embodiments of the present invention are by no means limited to the above embodiments, and not all of the configurations described in the above embodiments are essential requirements of the present invention. The present invention can take various forms such as modifications as long as it falls within the technical scope without departing from its technical idea. For example, instead of the first embodiment, the shaft may be fixed to the sliding angle, and the base swivel shackle may have a bearing shape that can rotate with respect to the shaft. Further, instead of the second embodiment, the guide rail may be fixed to the hinge pipe, and the hinge pipe may be rotated around the hinge shaft fixed to the chassis attachment patch. Furthermore, in the second embodiment, the keel 63 is configured to stop when it stands upright, but instead of this, it may be configured to fall to the outside of the vehicle. In addition, arbitrary elements of the above four embodiments may be combined as long as there is no problem.

The heavy machinery lashing device of the present invention can be used for vehicle transport vehicles (safety (including loaders), and chassis at both ends in the width direction of the carrier of dedicated machines such as crane trucks, freight trains, housing units, containers, aircraft, construction machinery, and machine tools.

Reference Signs List 1, 61, 71, 81 Equipment for securing heavy machinery 2 Cart 3 Loading platform 4 Chassis 5 Wires 6, 9 Anchoring tools 7, 7a, 7b, 7c, 7d Guide rails 8, 8a, 8b Load clamping machine 10 End opening 11 , 91 sliding member 12 sliding groove 13 exposed portion 14, 74 sliding angle 15 L-shaped angle 16 back plate 17 bolt 18 lower opening 19 nut 20 flat plate 21 coaxial bearing portion 22 rear tilt 23 shaft 25, 35, 75, 85 Swivel shackles 26, 36 Base side shackle 27 Rotating pin 28 Roller side shackle 30 Locking bolt 34 Guide roller 37 Second wire 38a, 38b Second guide roller 41 Hooks 43, 113 Twin hooks 44 Through hole 45 Pressing part 46 Lattice mesh 48, 108 Mooring single hook 62 Guide rail rear surface 63 Keel 64 Hinge pipe 65 Hinge shaft 66 Chassis mounting patch 82 Chassis outer wall surface 87 Guide pole 101 Twin hook system 102 Slider 104, 104a, 104b, 104c 1 guide roller 105 wire 106a, 106b second guide roller 107 second wire 109 transported vehicle 111 tie-down hook 112 bed 115 pole hanger 117 chassis 119 rail

Claims (7)

guide rails positioned on or outside the chassis along the longitudinal axis at each widthwise end of the heavy equipment carrier;
a sliding member slidable along the guide rail;
a swivel shackle connected to the sliding member via a pivot pin rotatable about an axis perpendicular to the longitudinal axis;
a guide roller that is rotatably supported around a locking bolt that spans between both ends of the swivel shackle as a rotation axis and contacts a wire that passes through an area defined by the swivel shackle and the locking bolt;
The sliding member has a bearing portion parallel to the longitudinal axis, and the shaft is inserted through the bearing portion in a rotatable state with respect to the sliding member,
Equipment for lashing heavy machinery with a swivel shackle fixedly supported on a shaft. 2. A device for lashing heavy machinery according to claim 1, wherein the guide rail or the sliding member is constructed so as to be tiltable about the longitudinal axis to the side opposite to the loading platform side. The guide rail has a sliding groove that opens toward the loading platform when lashing heavy machinery,
3. The device for lashing heavy equipment according to claim 1, wherein the swivel shackle is fixedly supported by a shaft arranged on the opening side of the sliding groove so as to be parallel to the longitudinal axis. 4. The heavy machinery according to any one of claims 1 to 3, wherein both sides of the fixed position of the swivel shackle on the shaft are sandwiched by two bearing portions provided at a predetermined interval on one sliding member. Lashing device. 5. A device for lashing heavy machinery according to claim 3 or 4, wherein two or more sliding members are separated from each other and are inserted through one shaft. 6. A device for lashing heavy equipment according to any one of claims 3 to 5, wherein the sliding groove is substantially L-shaped when viewed in a cross section perpendicular to the longitudinal axis. guide rails positioned on or outside the chassis along the longitudinal axis at each widthwise end of the heavy equipment carrier;
a sliding member slidable along the guide rail;
a swivel shackle connected to the sliding member via a pivot pin rotatable about an axis perpendicular to the longitudinal axis;
A guide roller that is rotatably supported around a locking bolt inserted through an insertion hole formed at both ends of a swivel shackle as a rotation axis, and is in contact with a wire passing through an area defined by the swivel shackle and the locking bolt. and
A device for lashing heavy equipment, wherein a guide rail or a sliding member is constructed so that it can be tilted to the side opposite to the loading platform side about a longitudinal axis.

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