Coiled material allocation and transportation protection assembly

Abstract

The utility model discloses a coiled material transportation protection assembly which comprises a threading pipe used for being inserted into a coiled material core shaft and allowing a hoisting rope to penetrate through the coiled material core shaft and not to make contact with the coiled material core shaft. The clamping jaw assembly comprises an annular mounting seat which is arranged outside the threading pipe in a sleeving manner and can synchronously move along with the threading pipe, and a plurality of clamping jaws are hinged to one end of the annular mounting seat; and the adjusting assembly is arranged on the annular mounting base and used for adjusting the angle of the clamping jaw so that the clamping jaw can abut against the inner wall of the coiled material mandrel. According to the utility model, the ends, with the clamping jaw assemblies, of the two threading pipes are respectively inserted into the two ends of the coiled material mandrel, and the angles of the clamping jaws are adjusted by using the adjusting assemblies, so that each clamping jaw is propped against the inner wall of the coiled material mandrel, and the threading pipes are positioned under the action of friction force between the clamping jaws and the coiled material mandrel; and the hoisting rope is kept in the center of the coiled material mandrel and is not in contact with the coiled material, so that the aim of reducing the damage of the hoisting rope to the coiled material during hoisting operation is fulfilled.

Description

TECHNICAL FIELD

[0001] The utility model relates to coil material transportation technical field especially relates to a coil material transfer protection assembly. BACKGROUND

[0002] The statements herein merely provide background technology related to the utility model and do not necessarily constitute the prior art.

[0003] Waterproofing material is usually transported and stored in the form of roll, and in the construction of thermal power plant, when the waterproofing project of roof, pool, coal conveying trestle and other areas is involved, the roll waterproofing material needs to be transferred to the operation point.

[0004] At present, in the transfer operation process of waterproofing material, workers often pass the lifting rope from the waterproofing material core shaft, and use the tower crane, winch and other equipment to complete the vertical or horizontal transportation, however, in this process, due to the weight of the coil material, the lifting rope will be pressed into the both ends of the waterproofing material, resulting in local damage of the waterproofing material, and increasing the difficulty of subsequent construction. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above-mentioned defects, and provides a coil material transfer protection assembly, which realizes the purpose of reducing the damage of lifting rope to the coil material during lifting operation.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a coil material transfer protection assembly, comprising:

[0007] The threading pipe is used for inserting into the coil material core shaft, and the lifting rope passes through the coil material core shaft without contacting the coil material core shaft;

[0008] The clamping jaw assembly comprises an annular mounting seat which is sleeved outside the threading pipe and can move synchronously with the threading pipe, and a plurality of clamping jaws are hinged to one end of the annular mounting seat;

[0009] The adjusting assembly is arranged on the annular mounting seat and is used for adjusting the angle of the clamping jaw, so that the clamping jaw abuts against the inner wall of the coil material core shaft.

[0010] Further, the clamping jaw is L-shaped, and the clamping jaw is composed of a horizontal section hinged to the annular mounting seat and a vertical section arranged at one end of the horizontal section close to the annular mounting seat;

[0011] The adjusting assembly comprises a sleeve which is detachably arranged at the end of the threading pipe away from the clamping jaw and is threadedly connected with the threading pipe, a rotating disc is arranged on the sleeve through a bearing, a plurality of push rods are arranged on the rotating disc and penetrate through the annular mounting seat, the plurality of push rods correspond to the plurality of clamping jaws one by one, and each push rod abuts against the vertical section of the clamping jaw, the push rod is used for pushing the clamping jaw to rotate when the sleeve is screwed into the threading pipe, and the sleeve is provided with a through hole for the hoisting rope to pass out.

[0012] Further, the end of the transverse section of the clamping jaw away from the vertical section is rotatably provided with an arc-shaped abutting plate which is used for abutting against the roll core.

[0013] Further, the annular mounting seat is provided with an isolation frame which is used for preventing the hoisting rope from contacting the roll;

[0014] The isolation frame comprises an adjusting ring which is rotatably arranged on the annular mounting seat through a bearing and a blocking rod which is arranged on the adjusting ring and is provided with a clamping groove for clamping the hoisting rope.

[0015] Further, the end of the sleeve away from the threading pipe is fixedly provided with a handle mounting seat, and a handle is detachably arranged on the handle mounting seat, the handle is used for driving the sleeve to rotate after being connected with the handle mounting seat.

[0016] The beneficial effects of the utility model are embodied in:

[0017] The utility model discloses, through the two threading pipes with the clamping jaw component one end is inserted into roll core shaft both ends respectively, after using adjusting assembly adjustment clamping jaw angle, make each clamping jaw all abut to the inner wall on roll core shaft, at this moment, threading pipe is positioned by the friction between clamping jaw and roll core shaft, then, can hoisting rope is passed into from one threading pipe, and is passed out from another threading pipe, complete hoisting rope's installation, make hoisting rope keep at roll core shaft center place when subsequent hoisting and transfer operation, do not contact roll, thereby reach the purpose that hoisting rope reduces the damage to roll when hoisting operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the perspective view of the utility model;

[0019] Fig. 2 It is the hoisting operation schematic view of the utility model.

[0020] In the drawing:

[0021] 1, threading pipe, 2, clamping jaw assembly, 21, annular mounting seat, 22, clamping jaw, 3, adjusting assembly, 31, sleeve, 32, rotating disc, 33, push rod, 4, arc-shaped abutting plate, 5, isolation frame, 51, adjusting ring, 52, blocking rod, 6, handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figs. 1-2 The utility model discloses a kind of roll material transfer protection assemblies, comprising:

[0024] Threading pipe 1 is inserted into roll material mandrel, for hoisting rope to pass through from roll material mandrel and not contact with roll material mandrel;

[0025] Clamping jaw assembly 2, clamping jaw assembly 2 includes annular mounting seat 21 being sleeved to threading pipe 1 outside and can follow the synchronous movement of threading pipe 1, and multiple clamping jaws 22 are hinged to one end of annular mounting seat 21.

[0026] Adjusting assembly 3 is set on annular mounting seat 21, for adjusting the angle of clamping jaw 22, so that clamping jaw 22 is abutted on the inner wall of roll material mandrel.

[0027] The utility model, by the one end of two threading pipe 1 with clamping jaw assembly 2 is inserted into roll material mandrel both ends respectively, then using adjusting assembly 3 adjusts the angle of clamping jaw 22, so that each clamping jaw 22 is abutted to the inner wall of roll material mandrel, at this time, threading pipe 1 is positioned by the friction between clamping jaw 22 and roll material mandrel, then, hoisting rope can be passed into from one threading pipe 1, and pass out from another threading pipe 1, complete the installation of hoisting rope, so that hoisting rope is kept at the center of roll material mandrel when subsequent lifting transfer operation, and does not contact with roll material, to reach the purpose of reducing the damage of hoisting rope to roll material when lifting operation.

[0028] In an embodiment, clamping jaw 22 is L-shaped, and clamping jaw 22 is composed of transverse section being hinged with annular mounting seat 21 and vertical section being set to one end of transverse section close to annular mounting seat 21;

[0029] The adjusting assembly 3 comprises a sleeve 31 detachably arranged at the end of the threading pipe 1 away from the clamping jaw 22 and threadedly connected with the threading pipe 1, the sleeve 31 is provided with a rotating disc 32 rotatably arranged thereon through a bearing, the rotating disc 32 is provided with a plurality of push rods 33 penetrating through the annular mounting seat 21 on the side close to the annular mounting seat 21, the plurality of push rods 33 correspond to the plurality of clamping jaws 22 one by one, and each push rod 33 abuts against the vertical section of the clamping jaw 22, the push rod 33 is used to push the clamping jaw 22 to rotate when the sleeve 31 is screwed into the threading pipe 1, and the sleeve 31 is provided with a through hole for the hoisting rope to pass out.

[0030] In this way, when the sleeve 31 is screwed into the threading pipe 1, the rotating disc 32 can be driven to move synchronously, and then the push rods 33 arranged on the rotating disc 32 can push the vertical sections of the corresponding clamping jaws 22 to move, and because of the limitation of the hinge points of the clamping jaws 22, the clamping jaws 22 can only rotate after being pushed, so that the ends of the clamping jaws 22 away from the annular mounting seat 21 expand outward to abut against the cores of the coiled materials with different diameters, so that the assembly can adapt to the protection of the transportation of various coiled materials, and because of the through hole, the installation and use of the adjusting assembly 3 will not affect the normal passing out of the hoisting rope from the coiled material.

[0031] In an embodiment, the end of the horizontal section of the clamping jaw 22 away from the vertical section is rotatably provided with an arc-shaped abutting plate 4 used to abut against the core of the coiled material.

[0032] In this way, after the clamping jaw 22 is pushed to rotate, the clamping jaw 22 no longer directly abuts against the core of the coiled material, but abuts against the core of the coiled material through the arc-shaped abutting plate 4, so that the contact area with the core of the coiled material is increased, the installation of the threading pipe 1 is more stable, and the damage of the clamping jaw 22 to the core of the coiled material can be reduced.

[0033] In an embodiment, the annular mounting seat 21 is provided with an isolation frame 5 used to prevent the hoisting rope from contacting the coiled material;

[0034] The isolation frame 5 comprises an adjusting ring 51 rotatably arranged on the annular mounting seat 21 through a bearing and a blocking rod 52 arranged on the adjusting ring 51, and the blocking rod 52 is provided with a clamping groove on the side away from the clamping jaw 22 for the hoisting rope to be clamped.

[0035] In this way, when the two ends of the hoisting rope passing out of the core of the coiled material converge to the middle, the hoisting rope is blocked by the blocking rod 52 and will not directly press on the coiled material, so that the damage of the hoisting rope to the outer ring of the coiled material can be avoided.

[0036] It should be noted that the radius of the coiled material to be hoisted cannot be greater than the length of the blocking rod 52, and the blocking rod 52 needs to be rotated before hoisting to adjust the pointing top, and then the hoisting rope is clamped into the clamping groove to ensure that the hoisting rope can stably contact the blocking rod 52 during hoisting.

[0037] In an embodiment, the screw sleeve 31 is fixedly provided with a handle mounting seat away from one end of the threading pipe 1, and a handle 6 is detachably arranged on the handle mounting seat, and the handle 6 is used to drive the screw sleeve 31 to rotate after being connected with the handle mounting seat.

[0038] In this way, the operator can drive the screw sleeve 31 to rotate by connecting the handle 6 with the handle mounting seat, and the handle 6 can be detached after the position of the screw sleeve 31 is adjusted, so as to avoid that the handle 6 blocks the normal use of the hoisting rope.

[0039] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0040] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0041] In addition, "a plurality of" means two or more.

[0042] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A roll handling guard assembly comprising: The utility model relates to a winding pipe (1) for inserting into the winding core, the hoisting rope passes through the winding core and does not contact the winding core, a clamping jaw assembly (2) comprising a ring mounting base (21) sleeved to the winding pipe (1) and capable of moving synchronously with the winding pipe (1), a plurality of clamping jaws (22) are hinged to one end of the ring mounting base (21), an adjusting assembly (3) is arranged on the ring mounting base (21) and is used for adjusting the angle of the clamping jaw (22) so that the clamping jaw (22) abuts against the inner wall of the winding core. The clamping jaw (22) is L-shaped and is composed of a horizontal section hinged to the ring mounting base (21) and a vertical section arranged at one end of the horizontal section close to the ring mounting base (21). The adjusting assembly (3) comprises a threaded sleeve (31) detachably arranged at one end of the winding pipe (1) away from the clamping jaw (22) and threadedly connected with the winding pipe (1), a rotating disc (32) is rotatably arranged on the threaded sleeve (31) through a bearing, a plurality of push rods (33) penetrating through the ring mounting base (21) are arranged on one side of the rotating disc (32) close to the ring mounting base (21), the plurality of push rods (33) correspond to the plurality of clamping jaws (22) one by one, each push rod (33) abuts against the vertical section of the clamping jaw (22), the push rod (33) is used for pushing the clamping jaw (22) to rotate when the threaded sleeve (31) is screwed into the winding pipe (1), and the threaded sleeve (31) has a through hole for the hoisting rope to pass out. An arc-shaped abutting plate (4) for abutting against the winding core is rotatably arranged at one end of the horizontal section of the clamping jaw (22) away from the vertical section.

2. The roll goods handling protection assembly of claim 1, wherein: An isolation frame (5) for preventing the hoisting rope from contacting the winding core is arranged on the ring mounting base (21). The isolation frame (5) comprises an adjusting ring (51) rotatably arranged on the ring mounting base (21) through a bearing and a blocking rod (52) arranged on the adjusting ring (51), and a clamping groove for the hoisting rope to be clamped is formed in one side of the blocking rod (52) away from the clamping jaw (22).

3. The roll goods handling protection assembly of claim 2, wherein: A handle mounting base is fixedly arranged at one end of the threaded sleeve (31) away from the winding pipe (1), a handle (6) is detachably arranged on the handle mounting base, and the handle (6) is used for rotating the threaded sleeve (31) after being connected with the handle mounting base.

4. The roll goods handling protection assembly of claim 1, wherein: ​ ​ 5. The roll goods handling protection assembly of claim 2, wherein: ​

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