CN207827691U - A kind of coils of hot-rolled steel gripping mechanism - Google Patents

Abstract

The utility model discloses a kind of coils of hot-rolled steel gripping mechanism, it is rotatablely connected by articulated shaft between the upper end three of the lower end of hanging beam, the upper end of No.1 connecting rod and No. two connecting rods；The bottom end of No.1 connecting rod is rotatablely connected by the top of articulated shaft and No.1 toggle；The bottom end of No. two connecting rods and the top of No. two toggles are rotatablely connected；It is rotatablely connected by articulated shaft between the middle part and the middle part and hinged seat of No.1 toggle of No. two toggles；The bottom end of No.1 toggle is connected with right clamp arm；The bottom end of No. two toggles is connected with left clamp arm；The bottom end of left clamp arm inner surface and the bottom end of right clamp arm inner surface are welded with pincers hook；The inner surface of left clamp arm and the inner surface of right clamp arm are both provided with resilient rubbber cushion；The inner surface of left clamp arm is equipped with No.1 photoemitter；The inner surface of right clamp arm is equipped with photelectric receiver；The inner surface top of left clamp arm and the inner surface top of right clamp arm are mounted on strut, and the lower surface of strut is equipped with No. two photoemitters.

Description

A kind of coils of hot-rolled steel gripping mechanism

Technical field

The utility model is related to a kind of coils of hot-rolled steel gripping mechanisms.

Background technology

Coils of hot-rolled steel has the excellent performances such as intensity height, good toughness, easily processed into type and good weldability, thus It is widely used in the manufacturings such as building, machinery, boiler, pressure vessel.

Stainless steel coil of strip needs after being processed on stainless steel steel rolling production-line transport outward from production line, the prior art In be usually used driving stainless steel coil of strip is hung away, be transported in coil of strip reservoir area and stored.When using driving steel coil lifting, It needs that first the clamp in driving is moved at coil of strip, then coil of strip is clamped by clamp, finally sling coil of strip.

When due to using driving steel coil lifting, moving operation personnel generally have a distance from coil of strip, compare sometimes and are difficult to It observes whether clamp clamps coil of strip completely, is lifted by crane if driving clamp does not clamp coil of strip completely, be easy to cause security risk, And coils of hot-rolled steel gripping mechanism stability in the prior art is poor, and clamp is easy to cause to damage to coil of strip and clamp is easy It is worn, practicability is not strong.

Invention content

The purpose of this utility model is to provide a kind of coils of hot-rolled steel gripping mechanism structures, to solve in above-mentioned background technology The problem of proposition, not only stability is good, but also will not cause to damage to coil of strip.

The purpose of this utility model is achieved in that a kind of coils of hot-rolled steel gripping mechanism, including hanging beam, limiting plate, one Number connecting rod, No. two connecting rods, No. two toggles, No.1 toggle, left clamp arm, pincers hook and hinged seat, the lower end of the hanging beam, No.1 connecting rod Upper end and No. two connecting rods upper end three between be rotatablely connected by articulated shaft；The bottom end of the No.1 connecting rod passes through hinged The top of axis and No.1 toggle is rotatablely connected；The bottom end of No. two connecting rods is rotated by the top of articulated shaft and No. two toggles to be connected It connects；It is rotatablely connected by articulated shaft between the middle part and the middle part and hinged seat of No.1 toggle of No. two toggles；Described one The bottom end of number toggle is connected with right clamp arm；The bottom end of No. two toggles is connected with left clamp arm；The left clamp arm inner surface Bottom end and the bottom end of right clamp arm inner surface are fixedly welded with pincers hook；The inner surface of the left clamp arm and the inside of right clamp arm Surface is fixedly installed resilient rubbber cushion；The inner surface of the left clamp arm is installed with No.1 photoemitter；It is described The inner surface of right clamp arm is installed with and the mutually matched No.1 photelectric receiver of No.1 photoemitter；The left clamp arm Inner surface top and the inner surface top of right clamp arm be installed with strut, the lower surface of strut be fixedly mounted with Mutually matched No. two photoemitters of No. two photelectric receivers.

As further program of the utility model：The middle part of the No.1 connecting rod, the middle part of No. two connecting rods and limit Limit hole is machined on plate.

As further program of the utility model：Pass through between the limiting plate, No.1 connecting rod and No. two connecting rod threes Caging bolt in limit hole is fixedly connected.

As further program of the utility model：It is integrated between the top of the left clamp arm and the lower part of No. two toggles Molding structure.

As further program of the utility model：It is integrated between the top and the lower part of No.1 toggle of the right clamp arm Molding structure.

As further program of the utility model：The upper surface of the pincers hook processes fluted, No. two photelectric receivers It is placed in the groove of pincers hook upper surface.

The utility model is by simple in structure, reasonable design, it is ensured that coils of hot-rolled steel is in correct clip position, improves heat The safety of rolled steel coils clipping operation improves the stability of coils of hot-rolled steel clipping operation, reduces left clamp arm and right clamp arm to heat The damage of rolled steel coils, it is ensured that the exterior quality of coils of hot-rolled steel.The utility model is connect by No.1 photoemitter and No.1 photoelectricity The cooperation of device is received to assist staff to judge the position in coils of hot-rolled steel horizontal direction, and by No. two photoemitters with No. two photelectric receivers come assist staff judge coils of hot-rolled steel vertical direction on position, so that it is guaranteed that coils of hot-rolled steel is in Correct clip position improves the safety of coils of hot-rolled steel clipping operation；The both ends of limiting plate are distinguished using caging bolt It is fixedly mounted on No.1 connecting rod and No. two connecting rods, is conducive to the stability in coils of hot-rolled steel hoisting process, further increases The stability of coils of hot-rolled steel clipping operation；The warning device of setting is used to remind the clamp position of staff's coils of hot-rolled steel；Bullet The setting of property rubber pad has prevented abrasion of the coils of hot-rolled steel to left clamp arm and right clamp arm, while reducing left clamp arm and right clamp arm pair The damage of coils of hot-rolled steel, it is ensured that the exterior quality of coils of hot-rolled steel.

Description of the drawings

The utility model is described in further detail below in conjunction with attached drawing.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of left clamp arm in the utility model.

In figure：1- warning devices, 2- hanging beams, 3- limiting plates, 4- No.1 connecting rods, No. bis- connecting rods of 5-, No. bis- toggles of 6-, 7- mono- Number toggle, 8- left clamp arms, 9- right clamp arms, 10- struts, 11- resilient rubbber cushions, 12- clamp hook, 13- No.1 photoemitters, 14- No.1 photelectric receiver, No. bis- photoemitters of 15-, No. bis- photelectric receivers of 16-, 17- articulated shafts, 18- hinged seats, 19- limits Position hole, 20- caging bolts.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-2, in the utility model embodiment, a kind of coils of hot-rolled steel gripping mechanism structure, including hanging beam 2, limit Position plate 3, the connecting rod 5, two of No.1 connecting rod 4, two toggle 6, No.1 toggle 7, left clamp arm 8, pincers hook 12 and hinged seat 18, it is described to hang The top of beam 2 is fixedly connected with warning device 1；The lower end of the hanging beam 2, the upper end of No.1 connecting rod 4 and No. two connecting rods 5 it is upper It is rotatablely connected by articulated shaft 17 between the three of end；The top that the bottom end of the No.1 connecting rod 4 passes through articulated shaft 17 and No.1 toggle 7 End rotation connection；The bottom end of No. two connecting rods 5 is rotatablely connected by the top of articulated shaft 17 and No. two toggles 6；Described No. two It is rotatablely connected by articulated shaft 17 between the middle part of toggle 6 and the middle part of No.1 toggle 7 and hinged seat 18；The No.1 connecting rod 4, No. two connecting rods 5, two form four-bar mechanism between toggle 6 and No.1 toggle 7；The bottom end of the No.1 toggle 7 is connected with Right clamp arm 9；The bottom end of No. two toggles 6 is connected with left clamp arm 8；In the bottom end and right clamp arm 9 of 8 inner surface of the left clamp arm The bottom end of side surface is fixedly welded with pincers hook 12；The inner surface of the left clamp arm 8 and the inner surface of right clamp arm 9 are fixed It is provided with resilient rubbber cushion 11；The inner surface of the left clamp arm 8 is installed with No.1 photoemitter 13；The right clamp arm 9 inner surface is installed with and 13 mutually matched No.1 photelectric receiver 14 of No.1 photoemitter；The left clamp arm 8 Inner surface top and the inner surface top of right clamp arm 9 be installed with strut 10, peace is fixed in the lower surface of strut 10 It is filled with and 16 mutually matched No. two photoemitters 15 of No. two photelectric receivers.

In the utility model embodiment, on the middle part of the No.1 connecting rod 4, the middle part of No. two connecting rods 5 and limiting plate 3 It is machined with limit hole 19.

In the utility model embodiment, by being mounted between the limiting plate 3, No.1 connecting rod 4 and No. two 5 threes of connecting rod Caging bolt 20 in limit hole 19 is fixedly connected.

In the utility model embodiment, be integrally formed knot between the top of the left clamp arm 8 and the lower part of No. two toggles 6 Structure.

In the utility model embodiment, be integrally formed knot between the top and the lower part of No.1 toggle 7 of the right clamp arm 9 Structure.

In the utility model embodiment, the upper surface processing of the pincers hook 12 is fluted, and No. two photelectric receivers 16 are placed in In the groove for clamping 12 upper surface of hook.

The operation principle of the utility model is：The utility model is by simple in structure, reasonable design, when coils of hot-rolled steel is in When correct clip position, coils of hot-rolled steel has not only obstructed the light between No.1 photoemitter 13 and No.1 photelectric receiver 14 The transmission of electric signal, the photosignal also affected between No. two photoemitters 15 and No. two photelectric receivers 16 transmit, because This assists staff to judge coils of hot-rolled steel level by the cooperation of No.1 photoemitter 13 and No.1 photelectric receiver 14 Position on direction, and assist staff to judge hot rolling by No. two photoemitters 15 and No. two photelectric receivers 16 Position on coil of strip vertical direction improves coils of hot-rolled steel clamping behaviour so that it is guaranteed that coils of hot-rolled steel is in correct clip position The safety of work；After coils of hot-rolled steel is clamped, staff optionally utilizes caging bolt 20 by the two of limiting plate 3 End is respectively and fixedly installed on No.1 connecting rod 4 and No. two connecting rods 5, is conducive to the stability in coils of hot-rolled steel hoisting process, into One step improves the stability of coils of hot-rolled steel clipping operation；The warning device 1 of setting is used to remind the folder of staff's coils of hot-rolled steel Hold state；The setting of resilient rubbber cushion 11 has prevented abrasion of the coils of hot-rolled steel to left clamp arm 8 and right clamp arm 9, while reducing a left side The damage of tong arm 8 and right clamp arm 9 to coils of hot-rolled steel, it is ensured that the exterior quality of coils of hot-rolled steel.

Claims (1)

1. a kind of coils of hot-rolled steel gripping mechanism, including hanging beam, limiting plate, No.1 connecting rod, No. two connecting rods, No. two toggles, No.1 hinge Bar, left clamp arm, pincers hook and hinged seat, it is characterized in that：The lower end of the hanging beam, the upper end of No.1 connecting rod and No. two connecting rods it is upper It is rotatablely connected by articulated shaft between the three of end；The bottom end of the No.1 connecting rod is rotated by the top of articulated shaft and No.1 toggle Connection；The bottom end of No. two connecting rods is rotatablely connected by the top of articulated shaft and No. two toggles；The middle part of No. two toggles It is rotatablely connected by articulated shaft between the middle part and hinged seat of No.1 toggle；The bottom end of the No.1 toggle is connected with right pincers Arm；The bottom end of No. two toggles is connected with left clamp arm；The bottom end of the left clamp arm inner surface and right clamp arm inner surface Bottom end is fixedly welded with pincers hook；Flexible rubber is fixedly installed in the inner surface of the left clamp arm and the inner surface of right clamp arm Rubber cushion；The inner surface of the left clamp arm is installed with No.1 photoemitter；The inner surface of the right clamp arm fixes peace Equipped with the mutually matched No.1 photelectric receiver of No.1 photoemitter；The inner surface top of the left clamp arm and right clamp arm Inner surface top be installed with strut, the lower surface of strut is fixedly mounted to cooperate with No. two photelectric receivers No. two photoemitters.