CN212475796U

CN212475796U - Plate part hoisting clamp

Info

Publication number: CN212475796U
Application number: CN202020992138.5U
Authority: CN
Inventors: 赵子江; 罗萃良
Original assignee: Sichuan Tong'an Space Technology Co ltd
Current assignee: Sichuan Tong'an Space Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-05
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a panel part stone tongs, it includes base (1), base (2) and swinging boom (3), base (2) set firmly in the top of base (1), swinging boom (3) articulate on base (2) through bolt I (4), hole for hoist (5) have been seted up to the left end portion of swinging boom (3), the right-hand member portion of swinging boom (3) articulates through bolt II (6) has cantilever (7), cantilever (7) and hole for hoist (5) set up respectively in the both sides of base (2), the bottom of cantilever (7) has set firmly buffer board (8) that are located swinging boom (3) below, screw hole (10) female connection has adjusting screw (11), the nut of adjusting screw (11) is located the left side of riser (9), the screw thread head of adjusting screw (11) and the left end face contact of base (2). The utility model has the advantages that: the plate lifting device is compact in structure, capable of lifting plate parts without lifting holes, safe, reliable and simple to operate.

Description

Plate part hoisting clamp

Technical Field

The utility model relates to a technical field of panel part hoist and mount, especially a panel part stone tongs.

Background

The plate parts are heavy and large in volume, so that a hoisting machine is needed to finish operation for hoisting or transferring the plate parts. The hoisting of the plate part with the hoisting holes is easier, because the plate part is provided with a plurality of hoisting holes, the current hoisting mode of the plate part is as follows: the worker firstly wears to establish the hoist cable in each lifting hole, then hangs each hoist cable on the eave tile of hoisting machine, and the worker operates hoisting machine and upwards mentions the eave tile, and the eave tile drives the hoist cable and promotes, and the hoist cable promotes the panel part again, finally can hoist this panel part. However, this kind of hoisting method can only accomplish the hoist and mount to the panel part that has the hole for hoist, and then can't hoist to the panel part that does not have the hole for hoist, mainly because there is not the position of fixed hoist cable, therefore has the limitation of use, needs a kind of anchor clamps that can hoist the panel part that does not have the hole for hoist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, can hoist panel part, safe and reliable, the easy operation's of no hole for hoist panel part stone tongs.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a panel part stone tongs, it includes base, base and swinging boom, the base sets firmly in the top of base, and the swinging boom articulates on the base through bolt I, and the hole for hoist has been seted up to the left end portion of swinging boom, and the right-hand member portion of swinging boom articulates through bolt II has the cantilever, and cantilever and hole for hoist set up respectively in the both sides of base, and the bottom of cantilever sets firmly the buffer board that is located the swinging boom below, and the buffer board level sets up, the bottom of swinging boom sets firmly the riser that is located between hole for hoist and the base, and the riser sets up downwards to the left bank, sets up threaded hole on the inclined plane of riser, and threaded hole female connection has adjusting screw, and adjusting screw's nut is located the left side of riser.

The buffer plate is arranged right above the base.

The buffer plate is an aluminum plate.

The top of the base is provided with a groove I, and the front wall and the rear wall of the base are provided with through holes I penetrating through the groove I; the top of cantilever is seted up recess II, all sets up the through-hole II that runs through recess II on the preceding back wall of cantilever.

The rotary arm is provided with a mounting hole I and a mounting hole II, and the mounting hole I and the mounting hole II are respectively arranged in the groove I and the groove II.

The threaded end of the bolt I penetrates through the through hole I and the mounting hole I, and the threaded end of the bolt I is in threaded connection with a nut I.

The threaded end of the bolt II penetrates through the through hole II and the mounting hole II, and the threaded end of the bolt II is in threaded connection with a nut II.

And the left end part of the rotating arm is also provided with a notch communicated with the hoisting hole.

A plurality of through holes I penetrating through the grooves I are formed in the base along the height direction of the base.

The utility model has the advantages of it is following: the utility model discloses compact structure, can hoist and mount panel part, safe and reliable, the easy operation of no hole for hoist.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 1;

FIG. 4 is a schematic cross-sectional view B-B of FIG. 1;

FIG. 5 is a side view of the base;

FIG. 6 is a schematic view of a rotary arm;

FIG. 7 is a side view of the cantilever;

FIG. 8 is a schematic view of a tool non-hoisted hole plate part;

FIG. 9 is a cross-sectional view C-C of FIG. 8;

in the figure, 1-base, 2-base, 3-rotating arm, 4-bolt I, 5-hoisting hole, 6-bolt II, 7-cantilever, 8-buffer plate, 9-vertical plate, 10-threaded hole, 11-adjusting screw, 12-groove I, 13-through hole I, 14-groove II, 15-through hole II, 16-mounting hole I, 17-mounting hole II, 18-nut I, 19-nut II, 20-notch, 21-plate part and 22-sling.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 1 to 7, a plate part hoisting clamp comprises a base 1, a base 2 and a rotating arm 3, wherein the base 2 is fixedly arranged at the top of the base 1, the rotating arm 3 is hinged on the base 2 through a bolt I4, a hoisting hole 5 is formed at the left end of the rotating arm 3, a cantilever 7 is hinged at the right end of the rotating arm 3 through a bolt II6, the cantilever 7 and the hoisting hole 5 are respectively arranged at two sides of the base 2, the left end of the rotating arm 3 is further provided with a notch 20 communicated with the hoisting hole 5, the bottom of the cantilever 7 is fixedly provided with a buffer plate 8 positioned below the rotating arm 3, the buffer plate 8 is horizontally arranged, the bottom of the rotating arm 3 is fixedly provided with a vertical plate 9 positioned between the hoisting hole 5 and the base 2, the vertical plate 9 is inclined downwards towards the left, a threaded hole 10 is formed on the inclined plane of the vertical plate 9, the threaded hole 10 is connected, the threaded head of the adjusting screw 11 is in contact with the left end face of the base 2.

Buffer board 8 sets up directly over base 1, buffer board 8 is aluminum plate, and buffer board 8 can increase the frictional force with the panel part, avoids panel part surface to press from both sides simultaneously and hinders.

As shown in fig. 3 to 7, the top of the base 2 is formed with a groove I12, and the front and rear walls of the base 2 are formed with through holes I13 penetrating through the groove I12; the top of cantilever 7 has seted up recess II14, all sets up the through-hole II15 that runs through recess II14 on the front and back wall of cantilever 7. The rotating arm 3 is provided with a mounting hole I16 and a mounting hole II17, and the mounting hole I16 and the mounting hole II17 are respectively arranged in a groove I12 and a groove II 14. The threaded end of the bolt I4 penetrates through the through hole I13 and the mounting hole I16, and the threaded end of the bolt is in threaded connection with a nut I18. The threaded end of the bolt II6 penetrates through the through hole II15 and the mounting hole II17, and the threaded end of the bolt II6 is in threaded connection with a nut II 19.

A plurality of through-holes I13 penetrating through the groove I12 are formed in the base 2 along the height direction of the base, the rotating arm 3 can be hinged at different height positions by penetrating bolts I4 into the through-holes I13 at different heights, the purpose of adjusting the clamping height of the cantilever 7 is achieved, and plate parts with different thicknesses can be clamped.

The working process of the utility model is as follows:

s1, placing a plurality of hoisting clamps in sequence along the outer contour direction of the sheet part 21 by workers, and supporting the outer edge of the sheet part 21 on the top surface of the base 1 as shown in FIG. 8; then, a worker rotates the adjusting screw 11, because the adjusting screw 11 is in threaded fit with the vertical plate 9, the vertical plate 9 moves along the length direction of the adjusting screw 11, the vertical plate 9 drives the rotating arm 3 to rotate upwards for a certain angle around the bolt I4, the rotating direction of the rotating arm 3 is shown by a hollow arrow in fig. 9, the rotating arm 3 drives the cantilever 7 to move downwards, the cantilever 7 drives the buffer plate 8 to move downwards, and the buffer plate 8 is pressed on the top surface of the plate part 21, so that preliminary pressing of the plate part 21 is realized;

s2, a worker passes the sling 22 through the notch 20 and places the sling 22 in the lifting hole 5, then the sling 22 is hung on a hook of a lifting machine, the worker operates the lifting machine to lift the hook, the hook lifts the sling 22, the direction of tension borne by the sling is shown by a solid arrow in figure 9, the sling 22 lifts the lifting clamp and the plate parts, after the sling is lifted, the sling 22 transmits the tension to the rotating arm 3, the rotating arm 3 transmits the tension to the buffer plate 8, so that the clamping force applied to the plate parts 21 by the buffer plate 8 is increased, the plate parts are firmly clamped, and the plate parts are prevented from falling off from the lifting clamp after being lifted. Therefore, the hoisting clamp can hoist parts without hoisting holes and has the characteristic of wider application range.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a panel part stone tongs which characterized in that: it comprises a base (1), a base (2) and a rotating arm (3), wherein the base (2) is fixedly arranged at the top of the base (1), the rotating arm (3) is hinged on the base (2) through a bolt I (4), a hoisting hole (5) is formed in the left end part of the rotating arm (3), a cantilever (7) is hinged on the right end part of the rotating arm (3) through a bolt II (6), the cantilever (7) and the hoisting hole (5) are respectively arranged at two sides of the base (2), a buffer plate (8) positioned below the rotating arm (3) is fixedly arranged at the bottom of the cantilever (7), the buffer plate (8) is horizontally arranged, a vertical plate (9) positioned between the hoisting hole (5) and the base (2) is fixedly arranged at the bottom of the rotating arm (3), the vertical plate (9) is downwards inclined towards the left side, a threaded hole (10) is formed in the inclined plane of the vertical plate (9), and an adjusting, the nut of adjusting screw (11) is located the left side of riser (9), and the screw thread head of adjusting screw (11) and the left end face contact of base (2).

2. The plate part lifting clamp according to claim 1, characterized in that: the buffer plate (8) is arranged right above the base (1).

3. The plate part lifting clamp according to claim 2, characterized in that: the buffer plate (8) is an aluminum plate.

4. The plate part lifting clamp according to claim 1, characterized in that: a groove I (12) is formed in the top of the base (2), and through holes I (13) penetrating through the groove I (12) are formed in the front wall and the rear wall of the base (2); the top of cantilever (7) is seted up fluted II (14), all sets up through-hole II (15) that run through fluted II (14) on the preceding back wall of cantilever (7).

5. The plate part lifting clamp according to claim 1, characterized in that: the rotary arm (3) is provided with a mounting hole I (16) and a mounting hole II (17), and the mounting hole I (16) and the mounting hole II (17) are respectively arranged in the groove I (12) and the groove II (14).

6. The plate part lifting clamp according to claim 1, characterized in that: the threaded end of the bolt I (4) penetrates through the through hole I (13) and the mounting hole I (16) and is in threaded connection with a nut I (18).

7. The plate part lifting clamp according to claim 1, characterized in that: the threaded end of the bolt II (6) penetrates through the through hole II (15) and the mounting hole II (17) and is in threaded connection with a nut II (19).

8. The plate part lifting clamp according to claim 1, characterized in that: and the left end part of the rotating arm (3) is also provided with a notch (20) communicated with the hoisting hole (5).

9. The plate part lifting clamp according to claim 4, characterized in that: a plurality of through holes I (13) penetrating through the grooves I (12) are formed in the base (2) along the height direction of the base.