CN217535144U - Auxiliary dismounting tool for steel coil sling and horizontal coil clamp - Google Patents

Abstract

The application discloses supplementary instrument and the clamp of rolling up crouching of plucking for coil of strip suspender, wherein supplementary instrument of plucking includes the main part, guide board and traction part, the main part is installed on the clamp lifting hook, after coil of strip handling to the target location, the back is placed to the coil of strip, the coil of strip is no longer handling, the clamp lifting hook and the coil of strip separation of the clamp of crouching, traction part pulling guide board one end this moment, through guider between guide board and the main part, behind the rotatory certain angle of guide board, suspender one end landing from the guide board under the action of gravity, realize the separation with the clamp lifting hook, whole process need not artifical intervention and carries out the operation of plucking and unloading of coil of strip suspender, therefore, the safety is high, and overhead hoist and crouching the clamp need not to operate repeatedly, and the operating efficiency is improved.

Description

Auxiliary dismounting tool for steel coil sling and horizontal coil clamp

Technical Field

The application relates to the technical field of steel coil lifting, in particular to an auxiliary dismounting tool and horizontal coil clamp for a steel coil sling.

Background

At present, the goods transported by a train have two types of section bars and coiled materials, in the process of transporting cold-system steel coils, because the cold-system steel coils are small in weight, the reason with narrow width is usually transported in a form of side-by-side loading, in the process of hanging and unloading the cold-system steel coils, single-row steel coils can be directly hung and unloaded by using horizontal coil clamps, the side-by-side steel coils need to be hung and unloaded by using hanging belts, the hanging belts are hung on the clamp arm hanging hooks on the two sides of the clamps to realize the hanging of the side-by-side steel coils, and after the side-by-side steel coils are hung and unloaded on a plate reversing truck, operators need to use the hanging belts on the hanging hooks on one side to pick off the hook to complete the operation of hanging and unloading the steel coils by using spears.

The method has the advantages that great potential safety hazards exist in the process of carrying out the parallel steel coil lifting and unloading operation, mechanical action waste exists, and on one hand, once the plate trailer is transported backwards in the lifting and unloading sling by personnel, great vehicle injury accidents can be caused to personnel under the conditions of vehicle sliding, tire burst and the like; on the other hand, when the hanging strip is dismounted, a crane driver needs to frequently lift the lifting hook, so that the lifting hook is greatly shaken, the steel coil is easily damaged, and the overall hanging and dismounting efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, this application provides an supplementary instrument of shirking and horizontal coil clamp for coil of strip suspender to solve the potential safety hazard problem that artifical steel coil suspender of plucking exists among the prior art.

The above object of the present application is mainly achieved by the following technical solutions:

an auxiliary removal tool for a steel coil sling, comprising:

the clamp hook comprises a main body and a clamping block, wherein the main body is used for being arranged on a clamp hook, and the main body is also provided with the clamping block which is used for being hooked on the clamp hook;

the guide plate is movably arranged on the main body, and a rotating device is arranged between the guide plate and the main body;

and one end of the traction part is connected with one end of the guide plate, which is far away from the rotating device.

Furthermore, the auxiliary picking tool further comprises a locking device, and the locking device is rotatably connected with the main body and is used for being locked with the clamp hook.

Further, the locking device comprises a restriction part and two rotation arms, one ends of the two rotation arms are respectively and rotatably connected to two sides of the main body, and the restriction part can be simultaneously connected with the other ends of the two rotation arms to restrict the two rotation arms from being separated from the end part of the main body.

Furthermore, the end parts, far away from the main body, of the two rotating arms are respectively provided with a constraint hole, and the constraint parts are detachably connected with the rotating arms through the constraint holes.

Further, the restriction part is a bolt or a lock.

Furthermore, a side plate is arranged on the rotating arm.

Further, the guide plate is formed in an arc shape.

Further, the guide plate is used for supporting the outer wall of the hanging strip and is provided with convex lines.

Based on a same utility model design, this application still provides a roll up clamp crouches, roll up clamp crouches includes: drive arrangement, clamp lifting hook, suspender and foretell supplementary instrument of picking off, drive arrangement with the clamp lifting hook is connected, and the drive the clamp lifting hook removes, the slot has on the clamp lifting hook, the main part is located on the clamp lifting hook, just the fixture block extends to in the slot, the traction part is kept away from the one end of guide board is connected drive arrangement is last, the tip of suspender is used for hanging to establish on the guide board.

Further, when the hanging strip hoists the horizontal coil, the minimum breaking force of the traction part is smaller than the pressure of the hanging strip on the guide plate.

Compared with the prior art, the application has the advantages that:

a supplementary instrument of unloading of plucking for coil of strip suspender in this application when using, through installing the main part on the clamp lifting hook, fixture block in the main part colludes and establishes on the clamp lifting hook, prevent that the main part from slipping from the clamp lifting hook, hang the suspender on the guide board in the main part this moment, the one end and the guide board of traction part are connected, the other end is connected on the drive arrangement of horizontal coil clamp, then carry out the handling of coil of strip through horizontal coil clamp, after coil of strip handling to the target location, the steel coil is put after, the suspender is no longer coiled, the clamp lifting hook and the coil of strip separation of horizontal coil clamp, traction part pulling guide board one end this moment, through rotating device between guide board and the main part, behind the rotatory certain angle of guide board, suspender one end is from the guide board landing under the action of gravity, realize with the separation of clamp lifting hook, whole process need not the artifical intervention and carries out the operation of plucking of suspender, the security is high, and overhead hoist and horizontal coil clamp need not to operate repeatedly, and operation efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first angular configuration of an auxiliary picking tool according to an embodiment of the present disclosure in a first state;

FIG. 2 is a second angular configuration of the auxiliary picking tool in a first state according to an embodiment of the present disclosure;

FIG. 3 is a first angular configuration of an auxiliary picking tool in a second state according to an embodiment of the present disclosure;

FIG. 4 is a second angular configuration of the auxiliary picking tool in a second state according to the exemplary embodiment of the present disclosure;

FIG. 5 is a schematic view of an auxiliary removal tool mounted to a horizontal roll clamp in accordance with an exemplary embodiment of the present disclosure;

FIG. 6 is a schematic structural view of a clamp hook provided in accordance with an embodiment of the present application.

In the figure: 1. a main body; 11. a clamping block; 2. a guide plate; 21. a rotating device; 22. a connecting ring; 3. a traction part; 41. a restraint section; 42. a rotating arm; 43. a restraining hole; 5. a side plate; 6. a drive device; 7. a clamp hook; 71. and (4) a groove.

Detailed Description

The present application is further described with reference to the following drawings and specific examples. It should be noted that the description of the embodiments is provided to help understanding of the present application, but the present application is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the application. The present application may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1-6, the present application provides a horizontal roll clamp comprising: drive arrangement 6, clamp lifting hook 7, suspender and supplementary instrument of plucking, drive arrangement 6 with clamp lifting hook 7 is connected, and the drive clamp lifting hook 7 removes, slot 71 has on the clamp lifting hook 7, main part 1 is located on the clamp lifting hook 7, just fixture block 11 extends to in the slot 71, traction portion 3 keeps away from the one end of guide board 2 is connected on drive arrangement 6, the tip of suspender is used for hanging to establish on the guide board 2.

Roll up around the transportation crouching, the axis coincidence of a plurality of crouching rolls is placed, and crouching and rolling up the axis and be the horizontality, crouching and rolling up clamp main part 1 and connecting the gallows, it wholly removes to drive the crouching roll clamp under the drive of gallows, wherein, drive arrangement 6 can adopt actuating motor, and can realize the switching action of two clamp lifting hooks 7 through a set of rack and pinion drive mechanism, two clamp lifting hooks 7 are close to each other by the open mode, catch on behind the suspender both ends, under the drive of gallows, crouching and rolling up and clamping and rising, mention the crouching through the suspender and roll up and carry out the operation.

An opening is formed between the two clamp lifting hooks 7, in the horizontal coil hoisting process, the opening is used for facilitating the horizontal coil to move between the two clamp lifting hooks 7, because the two ends of the hanging strip are respectively hooked on the two clamp lifting hooks 7, namely the opening formed between the two clamp lifting hooks 7 is connected by the hanging strip, and the horizontal coil cannot be separated from the clamp lifting hooks 7 on the premise of not disassembling the hanging strip.

In order to avoid the need to manually separate the harness from the clamp hook 7, an auxiliary removal tool is provided between the clamp hook 7 and one end of the harness to replace the task of manually removing the end of the harness.

Above-mentioned supplementary instrument of taking off for coil of strip suspender, it includes main part 1, guide board 2 and traction part 3, wherein:

the main part 1 is used for installing on clamp lifting hook 7, just still be equipped with on the main part 1 and be used for colluding and establish fixture block 11 on the clamp lifting hook 7, main part 1 passes through in fixture block 11 extends to the slot 71 on the clamp lifting hook 7, keeps the relative position relation between main part 1 and the clamp lifting hook 7 to make main part 1 follow clamp lifting hook 7 synchronous motion steadily.

The guide plate 2 is movably arranged on the main body 1, and a rotating device 21 is arranged between the guide plate 2 and the main body 1.

Wherein the rotating device 21 can be a hinge, a pin or a shackle, or other connecting device, so that the guide plate 2 rotates around the rotating device 21 relative to the main body 1.

It is worth noting that, because suspender one end is hung and is established on guide plate 2, when suspender middle part is hung and is had crouching to roll up, under the action of gravity of crouching to roll up, the effort of suspender to guide plate 2 is vertical decurrent, guide plate 2 is established on main part 1, through the transmission of effort, main part 1 is also vertical decurrent to the effort of tong lifting hook 7, that is to say, handling in-process, main part 1 can not separate with tong lifting hook 7, even if at the in-process that suspender and guide plate 2 separate, the mutual restraint of fixture block 11 and slot 71 for main part 1 and tong lifting hook 7 keep stable relative relation.

One end of the traction part 3 is connected with one end of the guide plate 2 far away from the rotating device 21, and the other end of the traction part 3 is connected on the driving device 6.

Wherein, the traction part 3 may be a rope for drawing the guide plate 2 to rotate relative to the main body 1.

In order to facilitate the connection between the traction part 3 and the guide plate 2, a connection ring 22 may be disposed on the guide plate 2, so as to improve the connection convenience of the traction part 3.

Because drive arrangement 6 is relative clamp lifting hook 7, the state of relative rest, clamp lifting hook 7 is the motion state of being close to or keeping away from for drive arrangement 6, after traction portion 3 one end is connected with drive arrangement 6, guide board 2 will be drawn by traction portion 3 with the link of traction portion 3, and then make guide board 2 form in relative rotation through rotating device 21 and main part 1, the top surface that guide board 2 supported the suspender at this moment just is the tilt state, the suspender landing of being convenient for just separates with guide board 2, form taking off of suspender one end.

The working principle of the embodiment is as follows: this supplementary instrument of unloading of plucking for coil of strip suspender when using, through installing main part 1 on clamp lifting hook 7, fixture block 11 on main part 1 colludes and establishes clamp lifting hook 7 is last, prevent that main part 1 from clamping lifting hook 7 landing, hang the suspender this moment on main part 1 guide board 2, the one end and the guide board 2 of traction part 3 are connected, the other end is connected on the drive arrangement 6 of horizontal coil clamp, then carry out the handling of coil of strip through horizontal coil clamp, after coil of strip handling to the target location, the coil of strip is put, the suspender is not handling the coil of strip again, the clamp lifting hook 7 and the coil of strip separation of horizontal coil clamp, 3 pulling guide boards 2 one end of traction part this moment, through guide board 2 and main part 1 between rotating device 21, guide board 2 rotatory certain angle after, suspender one end is from coil of strip 2 landing of guide board under the action of gravity, realize and clamp lifting hook 7's separation, whole process need not intervene the manual work of plucking of carrying out the suspender and unloads, the security is high, and handling device and horizontal coil clamp need not operate repeatedly, and improve operating efficiency.

Further, referring to fig. 1-4, on the basis of the above embodiment, the auxiliary picking tool further comprises a locking device, which is rotatably connected to the body 1 and is adapted to be locked with the jaw hook 7.

In the lifting process, even if the hanging strip is separated from the guide plate 2, the clamping block 11 and the groove 71 are constrained with each other, so that the main body 1 and the clamp hook 7 are in a stable relative relationship, but if the connecting end of the hanging strip and the clamp hook 7 has a rotational offset along the central line of a steel coil, the main body 1 is driven to move along the length extending direction of the groove 71, a certain degree of risk of separation of the main body 1 and the clamp hook 7 exists, the main body 1 is locked on the clamp hook 7 through the locking device, the locking device is rotationally connected with the main body 1, the main body 1 is convenient to separate from the clamp hook 7 after being rotated and opened, disassembly is convenient, the locking device and the main body 1 can be hinged, in addition, if the specifications of the clamp hooks 7 are inconsistent, namely the widths of the clamp hooks 7 are different, different degrees of rotation of the locking device can be realized, different specification requirements of the clamp hooks 7 are met, and further the applicability is improved.

Further, referring to fig. 1-4, on the basis of the above embodiment, the locking device includes a constraining portion 41 and two rotation arms 42, one end of each rotation arm 42 is rotatably connected to two sides of the main body 1, and the constraining portion 41 can be simultaneously connected to the other end of each rotation arm 42 to limit the separation of the ends of the rotation arms 42 away from the main body 1.

When the locking device is installed and locked, the two rotating arms 42 rotate relative to the main body 1 until the rotating arms 42 are buckled at two ends of the clamp hook 7, the separation of the rotating arms 42 is limited by the constraint part 41, the two rotating arms 42 are formed to lock the clamp hook 7 in a surrounding mode, and anti-slip strips can be arranged on the side walls, close to the clamp hook 7, of the rotating arms 42, so that friction force is increased, and meanwhile the clamp hook 7 is kept from being abraded.

It should be noted that, under the premise of being clamped by the two rotating arms 42, rollers for buffering may be disposed on both sides of the end of the clamp hook 7, and when the two clamp arms are buckled on both sides of the clamp hook 7 and constrained by the constraining portion 41, the rollers on both sides may also limit the clamp arms to move parallel to the horizontal coil axis, so as to further maintain stability.

Further, on the basis of the above embodiment, the two ends of the rotation arm 42 away from the main body 1 are respectively provided with a restriction hole 43, and the restriction portion 41 is detachably connected to the rotation arm 42 through the restriction hole 43.

The restraining portion 41 may be a bolt or a lock.

During assembly, bolts or locks simultaneously penetrate through the constraint holes 43 on the two rotating arms 42 to limit the rotating arms 42 to be unfolded again, so that the operation convenience is improved, and the connection stability of the main body 1 and the clamp lifting hooks 7 is improved.

Further, on the basis of the above embodiment, the rotating arm 42 is provided with a side plate 5.

The top surface of the guide plate 2 supporting the hanging strip is inclined, so that the hanging strip can conveniently slide off and be separated from the guide plate 2, when the hanging strip one end is dismounted, the side plate 5 is additionally arranged on the rotary arm 42, so that the two sides of the end part of the hanging strip can smoothly impact the clamp lifting hook 7 to be separated, the side plate 5 forms guide parts on the two sides of the hanging strip, and unnecessary hanging of the hanging strip is avoided.

Further, in the above embodiment, the guide plate 2 is formed in an arc shape, and smoothness of the guide effect on both sides of the hanging strip are improved.

Further, in the above embodiment, the guide plate 2 has the convex pattern on the outer wall for supporting the hanging strip, so that the friction force between the guide plate 2 and the hanging strip is increased, and the hanging strip is prevented from sliding on the guide plate 2 and separating from the guide plate 2 in the state that the guide plate 2 is not inclined.

Further, on the basis of above-mentioned embodiment, work as when the suspender is hoisted and is crouched to roll up, the minimum breaking force of traction portion 3 is less than the suspender is right guide plate 2's pressure, also when the handling has crouched to roll up above the suspender, crouching to roll up the action of gravity makes the suspender press on guide plate 2, if the clamp lifting hook 7 appears when opened by the maloperation, also when crouching to roll up and not yet placing, clamp lifting hook 7 alternate segregation, traction portion 3 still can normally pull guide plate 2 and appear inclining this moment, causes the suspender accident to drop, because the maloperation leads to having very big potential safety hazard.

The minimum breaking force of traction part 3 is less than the suspender is right during guide plate 2's pressure, when clamp lifting hook 7 is opened by the maloperation, because the suspender is right guide plate 2's pressure is great, 3 self structural strength of traction part so are not enough to pull up guide plate 2 and take place the slope, and in clamp lifting hook 7's the separation process that lasts, traction part 3 can be broken, avoids guide plate 2 slope separation suspender, improves the security.

It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present application.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It will be understood that throughout the description of the present application, the terms "upper", "vertical", "inner", "outer", and the like, refer to an orientation or positional relationship that is conventionally used for placing the disclosed product, or that is conventionally understood by those skilled in the art, which is merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

The foregoing are merely exemplary embodiments of the present application and are presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an supplementary instrument of shirking for coil of strip suspender which characterized in that, it includes:

the clamp hook comprises a main body and a clamping block, wherein the main body is used for being arranged on a clamp hook, and the main body is also provided with the clamping block which is used for being hooked on the clamp hook;

the guide plate is movably arranged on the main body, and a rotating device is arranged between the guide plate and the main body;

and one end of the traction part is connected with one end of the guide plate, which is far away from the rotating device.

2. The auxiliary removal tool for steel coil harnesses as recited in claim 1, further comprising: the auxiliary picking tool further comprises a locking device, and the locking device is rotatably connected with the main body and used for being locked with the clamp hook.

3. The auxiliary removal tool for a steel coil sling according to claim 2, wherein: the locking device comprises a restriction part and two rotating arms, one ends of the two rotating arms are respectively connected to two sides of the main body in a rotating mode, and the restriction part can be simultaneously connected with the other ends of the two rotating arms to limit the two rotating arms to be separated from the end portion far away from the main body.

4. The auxiliary removal tool for steel coil harnesses as recited in claim 3, further comprising: the end parts, far away from the main body, of the two rotating arms are respectively provided with a constraint hole, and the constraint parts are detachably connected with the rotating arms through the constraint holes.

5. The auxiliary removal tool for steel coil harnesses as recited in claim 4, further comprising: the constraint part is a bolt or a lock.

6. The auxiliary removal tool for a steel coil sling according to claim 3, wherein: and the rotating arm is provided with a side plate.

7. The auxiliary removal tool for steel coil harnesses as recited in claim 1, further comprising: the guide plate is arc-shaped.

8. The auxiliary removal tool for a steel coil sling according to claim 1, wherein: the guide plate is used for supporting the outer wall of the hanging strip and is provided with convex lines.

9. A horizontal roll clamp, comprising: the auxiliary picking and unloading tool comprises a driving device, a clamp lifting hook, a hanging strip and the auxiliary picking and unloading tool according to any one of claims 1 to 8, wherein the driving device is connected with the clamp lifting hook and drives the clamp lifting hook to move, a groove is formed in the clamp lifting hook, the main body is arranged on the clamp lifting hook, the clamping block extends into the groove, one end, far away from the guide plate, of the traction part is connected onto the driving device, and the end part of the hanging strip is used for being hung on the guide plate.

10. The horizontal roll clamp as defined in claim 9, wherein: when the hanging strip hoists the horizontal coil, the minimum breaking force of the traction part is smaller than the pressure of the hanging strip on the guide plate.

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