RU2724208C1 - Universal mechanical device for securing cable-rope drums during cargo transportation with possibility of unwinding - Google Patents

Abstract

FIELD: transportation.SUBSTANCE: invention relates to cargo transportations on transport, in particular to road transport of cable-rope drums, and can be used for unwinding of cable-rope drums in places of loading/unloading. Universal mechanical device for fastening cable-rope drums during cargo transportation with possibility of unwinding comprises metal hollow platform (1) with blind ends (4), one of which is flat, detachable rollers (5) in flange on flanging, handle (3) for carrying, as well as detachable anti-slip pads, vertical parallel slots and additional holes on flanging for fixation of rollers and pads. Pads are made in the form of two parallel gussets with holes on flanks of their bases for attachment to platform and stiffness bridges, on one of which is rotatably mounted sole with corrugated knuckle on outer side and vertical groove on inner side for spherical end face of clamping bolt baited in threaded hole of resistance plate, which is installed on any other of reinforcement bridges. Rollers have corrugated knurling and through holes coinciding with additional holes on flanging for locking by steel pin.EFFECT: invention provides use of the device for different standard sizes of cable-rope drums and their unwinding.9 cl, 9 dwg

Description

The invention relates to the transportation of goods by road, in particular to the trucking of cable-cable drums with the aim of their reliable fastening in order to avoid accidents due to uncontrolled displacement and / or sudden movement during steep climbs and descents, maneuvers on bumpy roads, in cases of emergency braking and other unpredictable road situations, as well as for unwinding cable-rope drums in places of loading / unloading, when there is no crane, crane-beam or loader.

From the practice of cargo transportation, standard-traditional methods of securing wooden drums (coils / reels / coils) with slipping and / or driving various wedges and / or screwing with screws and / or nailing beams and pads between the descending cheeks of the drums and the underbody are known.

However, the disadvantage of this method is that a person, firstly, constantly injures (scratches and breaks) his fingers and hands even with gloves, and secondly, wedges / timber / pads can swell and dry out, which leads to a weakening of the effectiveness of the fasteners, thirdly, nails, if not driven in, become loose and creep out; fourthly, any fasteners directly to a wooden and / or cork and / or combined modified underbody also does not guarantee reliability and only spoils it with chips and wood chips, and sometimes it all ends with the formation of through holes. Plus, wooden wedges / pads / beams, by definition, cannot be used to unwind cable-cable drums. (No analogues were found in a patent search).

A device for securing cargo on a vehicle is known from the world of technology, comprising a banding with a tensioning device and an integral tab with a different inclination of the opposite sides in contact with the rack brackets, which are fixed, in turn, on the railway platform.

However, the disadvantage of this device is that it is difficult to use for road transport, since car bodies, especially covered ones, for example, with awning, unlike open rail platforms, are not equipped with struts for securing strip tensioning devices, and the device cannot be used when unwinding cable cable drums due to the lack of constructive and applied functionality. (Utility model No. 124227 (IPC ВРР 7/08 (2006.01)).

Automobile anti-recoil pads are known from online advertising sources, each of which is made in the form of two parallel metal scarves with tapered hooks on the flanks of its bases and perpendicular jumpers in the form of bolts and / or welded tubes for reliable structural stability.

However, the disadvantage of such pads is that they cannot be used to securely fasten cable-and-cable drums in the car body during transport and freight transportation, since they will slide along the underbody with their conical hooks, and if they drive the latter into the bodies, then obviously harming the vehicle, plus everything, the pads additionally do not contain holes or grooves, for example, for fastening with bolts in regular holes and / or to hooks in the body / platform and / or combined encircling use of belt-sling ties, and also no rollers for installing and unwinding cable-cable drums. (No analogues were found in a patent search. (Optional illustration of Figs. 6, 9)).

From the wholesale and retail turnover of Internet sales, a device is known under the brand name "Rollers for unwinding cable reels" in abbreviated form (RRB ...) "” in the form of a metal hollow platform with blind ends, one of which is flat for rolling drums / reels / reels / bays manually, removable rollers in the flange niche, carrying handle, holes for axial bolts, bolts, washers, nuts, bushings and / or bearings and welds. (www.skbo.ru).

However, the disadvantage of this device is that it does not have universal fastening capabilities during cargo transportation, in particular, by cable-cable reels and does not additionally contain holes or grooves, for example, for fastening with bolts through standard openings in the body / platform and / or combined The girdle application with tape-sling screeds, as well as, has a too heavy weight (within 50 kg of steam (+/-)) and, as a result, entails an unreasonable increase in the total tonnage of the flight and fuel consumption per km / hour of run. Prototype.

(No analogues were found in a patent search. (Optional illustration of Figs. 7, 8)).

The objective of the invention is the creation of a universal mechanical recoil device for all sizes of cable-cable drums during transportation, as well as with the possibility of unwinding in places of loading / unloading.

The technical result, which consists in modifying the device, taken as a prototype, containing a metal hollow platform with blind ends, one of which is flat, removable rollers in the recess in the flange, a carry handle, holes for axial bolts, bolts, washers, nuts, bushings and / or bearings and welds, characterized in that it has removable wheel chocks, vertically parallel grooves and additional holes on the flanges for a given movement and reliable fixation of the rollers and pads, corrugated knurling, as well as a steel finger, a clamping bolt with a spherical end face and perforation Moreover, the pads are made in the form of two parallel scarves with holes on the flanks of their bases for attachment to the platform and stiffness jumpers, one of which has a sole with a grooved knurled knob on the outside and a vertical groove on the inside for the spherical end of the clamp bolt baited in the threaded hole of the plate a phenomenon that is installed on any other of the stiffeners, and the rollers have a knurled knurling for improved traction with the cheeks of the drum and through holes matching the additional holes on the flanging for locking with a steel finger, and perforation is made for the combined use of a tape-sling tie.

In addition, the technical result is achieved by the fact that the removable rollers can be rubberized;

In addition, the technical result is achieved by the fact that the grooved sole of the pads can be rubberized;

In addition, the technical result is achieved in that the grooved sole of the pads can be made in the form of a crescent with spike-shaped cushions at the ends;

In addition, the technical result is achieved in that the pads can be made with pinch eccentrics;

In addition, the technical result is achieved in that the platform can have stiffeners;

In addition, the technical result is achieved by the fact that the flat end of the platform can be rubberized;

In addition, the technical result is achieved by the fact that the flat end of the platform can be made corrugated;

In addition, the technical result is achieved in that the bottom of the platform can be rubberized.

The essence of the invention lies in the fact that it is a universal mechanical device for securing cable-and-cable reels during cargo transportation to avoid accidents due to uncontrolled displacement and / or sudden movement on steep ascents and descents, during maneuvers on bumpy roads, in cases of emergency braking and other unpredictable road situations, as well as with the possibility of unwinding cable-and-cable drums in places of loading / unloading, if necessary, when there is no crane, crane-beam or loader, including a metal hollow platform with blind ends, one of which is flat, removable rollers in a niche on the flange, a handle for carrying, holes for axial bolts, bolts, washers, nuts, bushings and / or bearings and welds, as well as removable recoil pads, vertically parallel grooves and additional holes on the flange for a given movement and reliable fixation of the rollers and pad, knurled knurling, and also steel pa a flange, a clamping bolt with a spherical end face and perforation, while the pads are made in the form of two parallel scarves with holes on the flanks of their bases for attachment to the platform and stiffeners, on one of which a sole with a grooved knurling on the outside and a vertical groove is rotary mounted on the inside for the spherical end of the clamp bolt baited in the threaded hole of the resistance plate, which is mounted on any other of the stiffeners, and the rollers have a knurled knurling for improved adhesion to the cheeks of the drum and through holes matching the additional holes on the flange for locking with a steel finger and perforation is made for the possibility of combined use of a tape-sling screed.

Functional and applied expansion is achieved due to the fact that the device has several design solutions for securing cargo with an additional combined possibility of using tape-sling ties during transport and for cable-cable unwinding of different sizes of drums in the places of loading / unloading, if necessary, when not crane, crane-beam or loader.

Technical and technological expansion is achieved due to the fact that the removable rollers can be rubberized, and also due to the fact that the grooved sole of the pads can be rubberized, and also due to the fact that the grooved sole of the pads can be made in the form of a crescent with spike-shaped pads on ends, and also due to the fact that the pads can be made with pinch eccentrics, and also due to the fact that the platform can have stiffeners, and also due to the fact that the flat end of the platform can be rubberized, and also due to that the flat end of the platform can be grooved, and also due to the fact that the bottom of the platform can be rubberized.

In FIG. 1 shows a General view of the device from the side with an installed drum and the use of a tape-sling screed; In FIG. 2 shows a general side view of the device;

In FIG. 3 shows a 3D fragment of a perforated gently sloping end, bottom, flanging with a grooved knurling on a roller, grooves, additional holes, a locking finger, a wing nut and a carrying handle;

In FIG. 4 shows a front view of a removable wheel chock with grooved knurling on the outside of the sole, stiffeners and holes on its base for attachment to the platform; In FIG. 5 shows a rear view of a removable wheel chock with stiffeners, a clamp bolt with a spherical end in the resistance plate and holes on its base for attachment to the platform;

In FIG. 6 optionally shows a general view of automobile wheel chocks;

In FIG. 7 optionally shows a General view of one roller platform for unwinding the drums;

In FIG. 8 optionally shows a general view of an installed drum on two roller platforms;

In FIG. 1, 9 optionally shows a General view of the tape-sling tie with hooks.

A universal mechanical device for securing cable-and-cable drums during cargo transportation with the possibility of unwinding contains a metal hollow platform 1 with perforation 2 for combined use of a ribbon-sling screed (optional), with handles 3 for carrying and blind ends 4, one of which is flat as well as removable rollers 5 having corrugated knurling 6 for improved grip on the cheeks of the drum (does not require designation) and through holes 7 for retaining fingers 8, coinciding with additional holes 9 on the flange 10, having vertically parallel grooves 11 for a given movement and reliable fixation of the rollers 5 and removable wheel chocks 12, made in the form of two parallel scarves 13 with holes 14 on the flanks of their bases for attachment to the platform 1 and jumpers 15, on one of which the sole 16 with corrugated knurled 17 is rotatably mounted on the outer and vertical groove 18 on the inner sides for the spherical end (not shown) of the clamping bolt 19 baited in a threaded hole (not shown) of the resistance plate 20, which is mounted on any other of the stiffeners 15 (FIG. 1,2,3.4,5,9).

For functional expansion, there is a perforation 2 with the aim of the possibility of combined use of a tape-sling screed for greater reliability during long transport traffic (Fig. 1.9).

For technical and technological expansion, the removable rollers 5 can be rubberized (not shown), and the grooved sole 16 of the pads 12 can be rubberized (not shown), and the grooved sole 16 of the pads 12 can be made in the form of a crescent with spike-shaped pads at the ends ( not shown), as well as pads 12 can be made with clamping eccentrics (not shown), and also platform 1 can have stiffeners (not shown), and the flat end 4 of platform 1 can be rubberized (not shown), as well as flat the end face 4 of the platform 1 can be made corrugated (not shown), and also the bottom (not indicated) of the platform 1 can be rubberized (not shown) (Fig. 1, 2, 3, 4, 5).

The universal mechanical device for securing cable-and-cable drums during cargo transportation with the possibility of unwinding is used as follows: Before loading the drum itself, for example, the driver automatically pairs hollow platforms opposite each other in a given body square, and then fixes the rollers with wing nuts with a certain depending on the size of the drum, the interval in vertical grooves, and also pokes steel fingers through additional holes on the flanging of the hollow platform and rollers, after which the loader lowers the drum onto the platform. The drum becomes cheeks on the rollers, after which the driver alternately adjusts the anti-recoil pads to the base of the circumference of the cheeks, followed by fixing by the wing nuts in the grooves and, to exclude possible play between the pads and the cheeks of the drums, the driver additionally compresses the grooved sole pre-baited in the resistance plate of each pad with clamping bolts with a spherical end. The drum is securely fastened and you can go.

During cargo transportation over long distances or along bumpy, mountain and / or dirt roads and / or roads with steep climbs and passes, it is possible to additionally secure cable-rope drums using tape-sling ties using a belt and / or belt method using hooks fixed in round and / or rectangular perforations at the ends of the platform (Fig. 1, 9).

The unwinding of cable and cable drums in places of loading / unloading, when there is no crane, crane beam or loader, can be carried out directly from the body after unlocking, for example, tape-sling ties, as well as standard pads and rollers in the reverse order.

If the cable and / or cable needs to be unwound after unloading, for example, in a warehouse, then the hollow platforms, as well as in the case of loading into the body, are paired opposite each other, while the removable block is removed from the side of the gentle end (and / or both pads) and with the common efforts of people, the drum is rolled by cheeks onto the flat end of the platforms, then the drum is rolled onto the grooved rollers, pre-fixed at intervals, according to the size of the drum, after which the unwinding begins due to the possibility of rotation of the rollers and the drum around its axis and the applied traction physical force of people .

A universal mechanical device for securing cable and cable drums during cargo transportation with the possibility of unwinding works as follows: After loading the drum onto the platform, the corrugated knurling 6 of the removable rollers 5, previously fixed with a steel pin 8 through the through hole 7 and additional holes 9 on the flange 10 (Fig. 1, 2, 3), cuts into the ends of the wooden cheeks, forming two reference points, and removable recoil pads 12, fitted as much as possible to the base of the circumference of the ends of the drum, exclude the rolling out and / or chatter of the drum during inclinations, for example, ascent and descent sudden braking, etc ..

The allowable play between the pads 12 and the ends of the cheeks of the drum is reduced to zero by a rotary corrugated sole 16, which is pressed against the end by the clamping bolt 19 (Figs. 2, 4, 5) to the ends of the cheeks of the drum.

Parallel-vertical grooves 11 on the flanging 10 provide quick reinstallation of both the removable rollers 5 and the pads 12 (Fig. 2, 3), depending on the size of the transported cable-drum reels. The vertical groove 18 on the inner side of the sole 16 provides directional sliding of the spherical end (not shown) of the clamp bolt 19, and the spherical end (not shown) of the clamp bolt 19, in turn, slides freely without “biting” in a given direction, changing the angle of inclination of the sole 16 with the same effort in the distance between the sole 16 and the resistance plate 20, which is securely fixed to the stiffeners 15 (Fig. 2, 4, 5). Perforation 2 provides the possibility of using a tape-sling screed (Fig. 1, 2, 3, 9).

If it is necessary to unwind the drum, for example, directly from the body, for example, in a field when replacing a section of a power line break, and / or in a warehouse, when there is a different reason for unwinding a certain meter, and there is no loader, the clamping bolts 19 with a spherical end face are unscrewed (not shown) to relieve pressure on the sole 16, the sole 16 moves away (retracted) from the end of the cheeks of the drum, the lugs of the coupling bolts (not indicated) on the recoil pads 12 are released (unscrewed) if the clearance and / or play between the pads 12 and the cheeks is too small, the pads 12 are spread from the center to the periphery, after which the steel fingers 8 are pulled out to ensure the free rotation of the rollers 5 around its axis and, by means of the applied physical force of a person and / or people beyond the free cable-end, the drum starts to rotate.

The corrugated knurling 6 on the surface of the rollers 5 provides reliable adhesion to the ends of the cheeks of the drum and eliminates slipping and / or sliding to the sides, and the hollow niche (not indicated) of the platform 1 provides free sagging of both the rollers 5 and the cheeks of the drum in cases of non-standard dimensions of the latter (Fig. 1, 2, 3, 4, 5). When manually loading and / or installing the drum on a hollow platform 1, its flat end 4 performs a gentle function in terms of applied force, and perforation 2 (Figs. 1, 2, 3) ensures reliable adhesion to the ends of the cheeks and eliminates idle scrolling and / or slipping, for example, in such weather conditions when it is raining lightly or snow is falling.

Functional and applied expansion of the reliability of cargo securing during long-haul transport can additionally be provided by perforation 2 at the ends 4 of the platform 1 for securing hooks and / or knots of the ends of the tape-sling couple with subsequent belting and / or ring clamp (Fig. 1, 2, 3, 9).

Technical and technological expansion is provided by rubberized (not shown) rollers 5, soles 16 of pads 12 and a flat end 4 of platform 1, when it becomes necessary to transport metal cable and cable drums, as well as the rubberized bottom (not indicated) of platform 1, which significantly increases the coefficient adhesion and / or friction force, for example, including with a metal car body, and the crescent-made soles 16 pads 12 are more tightly and / or radially pressed and / or adhere to the ends of the cheeks of the drum with their spike-shaped pads at the ends (not shown), forming two pressure points on each side, and pinch eccentrics (not shown) provide a faster installation of wheel chocks 12. (Fig. 1, 2, 3, 4, 5).

In general, and regardless of the configuration, the device is designed for repeated use with a long service life without special conditions, since it does not contain dangerously rubbing parts, does not require lubrication, and is resistant to temperature and atmospheric factors.

All of the above features contribute to reliable, durable and convenient with the possibility of technical and technological expansion for the production and universal application of the device for securing goods, in particular cable and cable drums in the bodies of cars with different bottoms during transportation with the possibility of unwinding, when there is no loader, crane and / or beam crane.

The advantage of the claimed invention in comparison with the prototype lies in universal-applied operation with reliable, durable and convenient mechanics for securing goods, in particular cable-cable drums of almost all standard sizes with the possibility of combined use of a tape-sling screed during transport, as well as with the possibility of unwinding when there is no loader and / or crane and / or crane beam.

Claims (9)

1. A universal mechanical device for securing cable-and-cable drums during cargo transportation with the possibility of unwinding, containing a metal hollow platform with blind ends, one of which is flat, removable rollers in a recess in the flanging, a carrying handle, holes for axial bolts, bolts, washers, nuts, bushings and / or bearings and welds, characterized in that it has removable recoil pads, vertically parallel grooves and additional flanging holes for a given movement and reliable fixation of the rollers and pads, corrugated knurling, as well as a steel finger, clamping a bolt with a spherical end face and perforation, while the pads are made in the form of two parallel scarves with holes on the flanks of their bases for attachment to the platform and stiffness jumpers, on one of which the sole with a knurled knurling is rotated on the outside and a vertical groove on the inside for the spherical end of the clamping bolt, on live in a threaded hole of the resistance plate, which is mounted on any of the other jumpers of rigidity, and the rollers have a knurled knurling for improved traction with the cheeks of the drum and through holes matching the additional holes on the flange for locking with a steel finger, and perforation is made for the possibility of combined use tape-sling ties. 2. The device according to p. 1, characterized in that the removable rollers are rubberized. 3. The device according to p. 1, characterized in that the corrugated sole of the pads is rubberized. 4. The device according to claim 1 or 3, characterized in that the corrugated sole of the pads is made in the form of a crescent with spike-shaped pads at the ends. 5. The device according to one of paragraphs. 1, 3 or 4, characterized in that the pads are made with pinch eccentrics. 6. The device according to p. 1, characterized in that the platform has stiffeners. 7. The device according to one of paragraphs. 1 or 6, characterized in that the flat end of the platform is rubberized. 8. The device according to one of paragraphs. 1, 6 or 7, characterized in that the flat end of the platform is made corrugated. 9. The device according to one of paragraphs. 1, 6, 7 or 8, characterized in that the bottom of the platform is rubberized.

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