CN210854982U

CN210854982U - Clamping jaw mechanism for hoisting steel drum

Info

Publication number: CN210854982U
Application number: CN201921657612.2U
Authority: CN
Inventors: 陶俊; 刘启春; 陈晨
Original assignee: Jiangsu Suyang Packaging Co ltd
Current assignee: Jiangsu Suyang Packaging Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-26
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a clamping jaw mechanism for steel drum hoist and mount, include a pair of shear arm through the main shaft series connection, the rear end of shear arm articulates on two connecting axles, two connecting axles link to each other with the hoist and mount axle through two pairs of even boards, the both ends of even board articulate respectively epaxially at connecting axle and hoist and mount, hoist and mount axle middle part is located and overlaps between the articulated portion of even board and is equipped with the lug, lie in on the main shaft between two shear arms the cover be equipped with the backup pad that is used for supporting the steel drum, shear arm front end and backup pad bottom surface are provided with the rubber pad, through using the utility model discloses realize the hoist and mount of steel pipe for steel drum hoist and mount is convenient and reliable more, fine protection the surface of steel drum simultaneously can be used to in.

Description

Clamping jaw mechanism for hoisting steel drum

Technical Field

The utility model relates to a steel drum production hoist, specific steel drum production clamping jaw that says so belongs to steel drum and makes technical field.

Background

In the manufacturing field of steel drum, often need carry out hoist and mount processing to the steel drum, disclose an oil drum hoist among the prior art, its publication is: CN 208545011U, application date is: 2018.08.13, the disadvantage is that the sling has low reliability in the hoisting process and is easy to wear the surface of the steel drum.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping jaw mechanism for steel drum hoist and mount convenient and reliable more avoids causing wearing and tearing to the steel drum surface.

The purpose of the utility model is realized like this: the utility model provides a clamping jaw mechanism for steel drum hoist and mount, includes a pair of scissors arm through a main shaft series connection, and the rear end of scissors arm articulates on two connecting axles, and two connecting axles link to each other with the hoist and mount axle through two couples of boards, and the both ends of linking the board articulate respectively epaxially at connecting axle and hoist and mount, and hoist and mount axle middle part is located to link and overlaps between the board articulated portion to be equipped with the lug, lies in on the main shaft that the cover is equipped with the backup pad that is used for supporting the steel drum between two scissors arms, scissors arm front end and backup pad bottom surface are.

The utility model discloses the during operation will the utility model discloses move to the steel drum top of treating the clamp to get, prop open the clamping jaw, clip the steel drum, hoist the steel drum, make the clamping jaw tighten up under the action of gravity. Compared with the prior art, the beneficial effects of the utility model reside in that, through using the utility model discloses realize the hoist and mount of steel pipe for the steel drum hoist and mount is convenient and reliable more, simultaneously fine protection the surface of steel drum. The utility model can be used in the production and manufacture of steel drums.

In order to make the hoist and mount process convenient and reliable more, further improve hoist and mount efficiency, the one end of hoist and mount axle articulates there is the hasp board, the hasp board is including articulating at the epaxial mainboard of hoist and mount, and the lifting hook is processed into to the bottom of mainboard, and the both sides of mainboard are processed respectively and are had the strip board that is used for supplying hand gripping and the balance plate that is used for the counter weight. The scissors arm is locked by the locking plate in a non-hoisting state, so that the scissors arm is in a spreading state, and when the scissors arm needs to be hoisted, the scissors arm can be used by unlocking the locking plate without spreading in advance.

In order to make the locking plate more flexible and convenient to use, the balance plate is provided with a bolt for matching. The counterweight adjustment is more convenient and faster by increasing and reducing nuts on the bolts.

In order to further make the use of the lock catch plate more convenient, the surfaces of the two sides of the hook groove of the lifting hook are inclined surfaces. The design makes the hook of the lock catch plate hook the main shaft more conveniently.

In order to make the support plate and the steel drum have better matching degree, the support plate is of a T-shaped structure consisting of a vertical part and a horizontal part, the vertical part is sleeved on the main shaft, and the bottom surface of the horizontal part is processed into an arc-shaped surface matched with the surface of the steel drum.

In order to ensure that the matching degree of the scissor arm and the steel barrel is better, the inner side of the front end of the scissor arm is processed into an arc-shaped surface matched with the surface of the steel barrel.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Wherein, 1 scissor arm, 1a arcwall face, 1b rubber pad, 2 main shafts, 3a, 3b connecting axle, 4 link boards, 5 hoist and mount axles, 6 lugs, 7 backup pads, 7a arcwall face, 7b rubber pad, 8 hasp boards, 8a mainboard, 8b strip board, 8c balance plate, 8d lifting hook, 8e bolt.

Detailed Description

The technical scheme of the utility model is further explained in detail with the attached drawings as follows:

as shown in fig. 1-2, the present embodiment provides a clamping jaw mechanism for steel drum hoisting, comprising a pair of scissor arms 1 connected in series by a main shaft 2, the rear ends of the scissor arms 1 are hinged to two connecting

shafts

3a, 3b, the two connecting

shafts

3a, 3b are connected to a hoisting shaft 5 by two pairs of connecting plates 4, the two ends of the connecting plates 4 are respectively hinged to the connecting

shafts

3a, 3b and the hoisting shaft 5, a lifting lug 6 is sleeved between the hinged parts of the connecting plates 4 in the middle of the hoisting shaft 5, a supporting plate 7 for supporting a steel drum is sleeved on the main shaft 2 between the two scissor arms 1, the supporting plate 7 is a T-shaped structure composed of a vertical part and a horizontal part, the vertical part is sleeved on the main shaft 2, the bottom surface of the horizontal part is processed into arc surfaces 1a, 7a matched with the surface of the steel drum, the inner side of the front end of the scissor arm 1 is processed into arc surfaces 1a, 7a, the bottom surfaces of the front end of the scissor arm 1 and the supporting plate 7 are provided with

rubber pads

1b and 7b, one end of the lifting shaft 5 is hinged with a lock catch plate 8, the lock catch plate 8 comprises a main plate 8a hinged on the lifting shaft 5, the bottom of the main plate 8a is processed into a lifting hook 8d, the two sides of the main plate 8a are respectively processed with a strip-shaped plate 8b for hand gripping and a balance plate 8c for balance weight, a bolt 8e for balance weight is installed on the balance plate 8c, and the surfaces of the two sides of the hook groove of the lifting hook 8d are inclined surfaces.

When the utility model works, the utility model is moved to the position above the steel drum to be clamped, the clamping jaw is opened, the steel drum is clamped, the steel drum is hoisted, and the clamping jaw is tightened under the action of gravity; the scissors arm 1 is in a spreading state by locking the lock plate 8 in a non-hoisting state, and when the scissors arm needs to be hoisted, the lock plate 8 can be unlocked for use without being spread in advance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can understand the changes or substitutions within the technical scope of the present invention, and the present invention should be covered within the protection scope of the present invention.

Claims

1. The clamping jaw mechanism for steel drum hoisting is characterized by comprising a pair of shear arms connected in series through a main shaft, wherein the rear ends of the shear arms are hinged to two connecting shafts, the two connecting shafts are connected with a hoisting shaft through two pairs of connecting plates, the two ends of each connecting plate are hinged to the connecting shafts and the hoisting shaft respectively, a lifting lug is sleeved in the middle of the hoisting shaft between the connecting plate hinge parts, a supporting plate used for supporting a steel drum is sleeved between the two shear arms on the main shaft, and rubber pads are arranged at the front ends of the shear arms and the bottom surface of the supporting plate.

2. The clamping jaw mechanism for hoisting the steel drum as claimed in claim 1, wherein one end of the hoisting shaft is hinged with a locking plate, the locking plate comprises a main plate hinged on the hoisting shaft, the bottom of the main plate is processed into a lifting hook, and two sides of the main plate are respectively processed with a strip plate for being gripped by a hand and a balance plate for balancing weight.

3. The gripper mechanism for lifting steel drums according to claim 2, wherein the balancing plate is provided with a bolt for a counterweight.

4. The gripper mechanism for lifting steel drums according to claim 2, wherein the hook groove of the hook has two sides with inclined surfaces.

5. The clamping jaw mechanism for hoisting the steel drum according to any one of claims 1-4, wherein the supporting plate is a T-shaped structure consisting of a vertical part and a horizontal part, the vertical part is sleeved on the main shaft, and the bottom surface of the horizontal part is processed into an arc-shaped surface matched with the surface of the steel drum.

6. Gripper mechanism for lifting steel drums according to any of the claims 1 to 4, characterized in that the inside of the front end of the scissor arm is machined as an arc shaped face that fits the surface of the steel drum.