CN213011544U

CN213011544U - Detachable sling

Info

Publication number: CN213011544U
Application number: CN202021682891.0U
Authority: CN
Inventors: 邵维君; 毛继忠; 陶志成; 毛倩萍
Original assignee: Taizhou Hongda Mining Safety Components Co ltd
Current assignee: Taizhou Hongda Mining Safety Components Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-20
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a detachable sling, including the hoist cable mounting bracket, it is connected with the clamping jaw to rotate on the hoist cable mounting bracket, and the clamping jaw inner is connected with hydraulic telescoping rod, hydraulic telescoping rod keeps away from the one end setting of clamping jaw on the hoist cable mounting bracket, and is provided with the supporting shoe on the clamping jaw, and the supporting shoe outside is provided with the slipmat simultaneously, hoist cable mounting bracket lower extreme is connected with the connecting grommet, and the connecting grommet can be connected the hoist cable with first connecting hoist cable or second and be connected the hoist cable and be connected. This detachable sling, the connecting grommet passes through the ring spare, ring spare down, the connecting plate, fastening bolt and nut are fixed to be constituteed, it makes things convenient for ring spare and ring spare separation down to dismantle fastening bolt and nut, the dismantlement of the connecting grommet of being convenient for, can install according to the demand and use first connecting sling or second connecting sling, be provided with clamping jaw, hydraulic telescoping rod, supporting shoe and slipmat, under the effect of hydraulic telescoping rod pulling clamping jaw, can cooperate the supporting shoe to hoist drum type or pipe.

Description

Detachable sling

Technical Field

The utility model relates to a sling technical field specifically is a detachable sling.

Background

The lifting rigging is a connecting piece between a crane or a lifting object main body and a lifted object, and general lifting rigging is used for lifting a certain object or a certain type of object in a targeted manner, and in addition, according to the requirement of the lifted object, the most common lifting rigging head can be composed of two slings or four slings, but cannot be disassembled and replaced according to the requirement, so that the problem can be solved by a detachable lifting rigging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable lifting sling to general lifting sling that proposes in solving above-mentioned background art all is that the pertinence hoists certain object or certain type's object, according to being hoisted the object demand in addition, the most common lifting sling head can constitute or four slings are constituteed etc. by two slings, but can not dismantle the problem of changing the use to it according to the demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable sling, includes the hoist cable mounting bracket, it is connected with the clamping jaw to rotate on the hoist cable mounting bracket, and the clamping jaw inner is connected with hydraulic telescoping rod, hydraulic telescoping rod keeps away from the one end setting of clamping jaw on the hoist cable mounting bracket, and is provided with the supporting shoe on the clamping jaw, and the supporting shoe outside is provided with the slipmat simultaneously, hoist cable mounting bracket lower extreme is connected with the connecting grommet, and the connecting grommet can be connected with first connecting sling or second connecting sling.

Preferably, the sling mounting rack comprises a first lifting lug and a second lifting lug, the first lifting lug is arranged at the upper end of the sling mounting rack, and the second lifting lug is arranged at the lower end of the sling mounting rack.

Preferably, telescopic machanism is constituteed to hydraulic telescoping rod and clamping jaw, and is swing joint between clamping jaw and the hydraulic telescoping rod, is swing joint between hydraulic telescoping rod and the hoist cable mounting bracket simultaneously.

Preferably, the supporting blocks and the clamping jaws are in one-to-one correspondence, and two supporting blocks are arranged.

Preferably, the connecting grommet comprises an upper ring piece, a lower ring piece, a connecting plate, a fastening bolt and a nut, the connecting plate is arranged on the upper ring piece and the lower ring piece, the upper ring piece is arranged above the lower ring piece, the fastening bolt is arranged on the connecting plate, and the nut is connected to the lower end of the fastening bolt in a threaded manner through the connecting plate.

Preferably, the first connecting sling and the second connecting sling are symmetrically arranged about the connecting grommet, the first connecting sling consists of two slings, the second connecting sling consists of two sets of slings, and each set of slings is provided with two slings.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable sling is provided with a rope which is detachable,

(1) the connecting grommet is formed by fixing the upper ring piece, the lower ring piece, the connecting plate, the fastening bolt and the nut are disassembled to be convenient for separating the upper ring piece from the lower ring piece and disassembling the connecting grommet, and the first connecting sling or the second connecting sling can be installed and used according to requirements;

(2) the first connecting sling or the second connecting sling can be used for hoisting columnar, rod-shaped objects or objects of related types of plates generally, the first connecting sling or the second connecting sling is provided with a clamping jaw, a hydraulic telescopic rod, a supporting block and an anti-slip pad, and under the action of pulling the clamping jaw by the hydraulic telescopic rod, the first connecting sling or the second connecting sling can be matched with the supporting block to hoist cylindrical or round pipes, so that the application range of the sling is enlarged.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the connecting grommet and the first connecting sling according to the present invention;

fig. 3 is a schematic view of the structure of the connecting grommet and the second connecting sling according to the present invention.

In the figure: 1. sling mounting bracket, 101, first lug, 102, second lug, 2, clamping jaw, 3, hydraulic telescoping rod, 4, supporting shoe, 5, slipmat, 6, connecting grommet, 601, upper ring spare, 602, lower ring spare, 603, connecting plate, 604, fastening bolt, 605, nut, 7, first connecting sling, 8, second connecting sling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a detachable sling tool is disclosed, as shown in fig. 1, fig. 2 and fig. 3, a clamping jaw 2 is rotatably connected on a sling mounting frame 1, the inner end of the clamping jaw 2 is connected with a hydraulic telescopic rod 3, the sling mounting frame 1 comprises a first lifting lug 101 and a second lifting lug 102, the first lifting lug 101 is arranged at the upper end of the sling mounting frame 1, the second lifting lug 102 is arranged at the lower end of the sling mounting frame 1, the first lifting lug 101 can be connected with a sling main body, the second lifting lug 102 is connected with a connecting cable ring 6 of a sling, the hydraulic telescopic rod 3 and the clamping jaw 2 form a telescopic mechanism, the clamping jaw 2 is movably connected with the hydraulic telescopic rod 3, the hydraulic telescopic rod 3 is movably connected with the sling mounting frame 1, the clamping jaw 2 can be driven to be separated and combined under the action of the hydraulic telescopic rod 3, one end of the hydraulic telescopic rod 3 far away from the clamping jaw 2 is arranged on, meanwhile, the outer side of the supporting block 4 is provided with an anti-skid pad 5, the supporting block 4 and the clamping jaw 2 are in one-to-one correspondence, two supporting blocks 4 are arranged, the supporting block 4 is matched with the clamping jaw 2 to hoist a cylindrical or round pipe, the lower end of the sling mounting frame 1 is connected with a connecting grommet 6, the connecting grommet 6 can be connected with a first connecting sling 7 or a second connecting sling 8, the connecting grommet 6 comprises an upper ring piece 601, a lower ring piece 602, a connecting plate 603, a fastening bolt 604 and a nut 605, the upper ring piece 601 and the lower ring piece 602 are both provided with the connecting plate 603, the upper ring piece 601 is arranged above the lower ring piece 602, the fastening bolt 604 is arranged on the connecting plate 603, the lower end of the fastening bolt 604 is connected with the nut 605 through a thread, the fastening bolt 604 and the nut 605 are disassembled to facilitate replacement of the slings, the first connecting sling 7 and the second connecting sling 8, and first connecting sling 7 comprises two slings to second connecting sling 8 comprises two sets of slings, and every group hoist cable is provided with two simultaneously, according to the hoist and mount object demand, can select first connecting sling 7 to install and hoist or second connecting sling 8 to install and hoist.

The working principle is as follows: when the detachable sling is used, a power supply is switched on, the first lifting lug 101 is connected with a sling main body, according to the requirement of a lifted object, when the rod-shaped, columnar, plate-shaped and other related objects are lifted, the first connecting sling 7 or the second connecting sling 8 is selected to be installed for lifting according to the required sling, when the cylindrical, circular and other objects are lifted, the fastening bolt 604 and the nut 605 can be detached, so that the upper ring piece 601 and the lower ring piece 602 are separated, the connecting cable ring 6 and the sling are detached, the clamping jaw 2 is pushed under the action of the hydraulic telescopic rod 3 to be matched with the supporting block 4 to clamp and fix the objects, the anti-skid pad 5 enhances the contact friction between the supporting block 4 and the inner wall of the object, and the lifting stability is enhanced.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A detachable sling, includes hoist cable mounting bracket (1), its characterized in that: the hydraulic lifting device is characterized in that the clamping jaw (2) is connected to the sling mounting frame (1) in a rotating mode, the inner end of the clamping jaw (2) is connected with the hydraulic telescopic rod (3), one end, far away from the clamping jaw (2), of the hydraulic telescopic rod (3) is arranged on the sling mounting frame (1), the supporting block (4) is arranged on the clamping jaw (2), meanwhile, the anti-slip pad (5) is arranged on the outer side of the supporting block (4), the lower end of the sling mounting frame (1) is connected with the connecting cable ring (6), and the connecting cable ring (6) can be connected with the first connecting sling (7) or the second connecting sling (8).

2. A demountable sling according to claim 1, wherein: the sling mounting rack (1) comprises a first lifting lug (101) and a second lifting lug (102), the first lifting lug (101) is arranged at the upper end of the sling mounting rack (1), and the second lifting lug (102) is arranged at the lower end of the sling mounting rack (1).

3. A demountable sling according to claim 1, wherein: the hydraulic telescopic rod (3) and the clamping jaw (2) form a telescopic mechanism, the clamping jaw (2) and the hydraulic telescopic rod (3) are movably connected, and meanwhile, the hydraulic telescopic rod (3) and the sling mounting frame (1) are movably connected.

4. A demountable sling according to claim 1, wherein: the supporting blocks (4) and the clamping jaws (2) are in one-to-one correspondence, and two supporting blocks (4) are arranged.

5. A demountable sling according to claim 1, wherein: the connecting grommet (6) comprises an upper ring piece (601), a lower ring piece (602), a connecting plate (603), a fastening bolt (604) and a nut (605), the upper ring piece (601) and the lower ring piece (602) are both provided with the connecting plate (603), the upper ring piece (601) is arranged above the lower ring piece (602), the connecting plate (603) is provided with the fastening bolt (604), and the lower end of the fastening bolt (604) penetrates through the connecting plate (603) and is in threaded connection with the nut (605).

6. A demountable sling according to claim 1, wherein: first connecting sling (7) and second connecting sling (8) all set up about connecting grommet (6) symmetry, and first connecting sling (7) comprises two slings to second connecting sling (8) comprises two sets of slings, and every group sling is provided with two simultaneously.