CN217498444U - Unhooking-proof steel coil transferring lifting appliance - Google Patents

Abstract

The utility model provides an unhooking-proof steel coil transferring lifting appliance, which relates to the technical field of lifting appliances and comprises lifting lugs, wherein the lifting lugs are provided with connecting rings and connecting pieces, the connecting rings are connected with connecting chains, one ends of the connecting chains are connected with clamping rods, the connecting pieces are symmetrically arranged, the connecting pieces are matched with the clamping rods, and the clamping rods and the tops of the reserved holes of the lifting lugs form a limiting space; the lifting appliance has the advantages of ingenious design and good use effect, avoids the safety problem caused by the overlarge activity space of the lifting hook in the lifting lug, and greatly improves the safety of the connection between the lifting hook and the lifting lug when the heavy object is transported.

Description

Unhooking-proof steel coil transferring lifting appliance

Technical Field

The utility model relates to a hoist technical field particularly, relates to a hoist is transported to coil of strip of mousing-hook.

Background

The mechanical equipment lifting lugs are mainly used as equipment transportation lifting lugs, equipment installation lifting lugs and lifting lugs in the technical process in an equipment factory. The various lifting lugs used in the three cases need to be fully considered in the design process of the equipment. The transportation lifting lug is used for lifting when equipment is delivered; the installation lifting lug is used for lifting when the equipment is installed after being transported to the site; the lifting lugs in the process are used in the manufacturing process and the transportation process in a factory, and the large-scale member or component is lifted in a mode of not directly using a steel wire rope for bundling under normal conditions. Therefore, in order to ensure the equipment safety and the personal safety in the manufacturing, transporting and installing processes of the equipment, the lifting of the equipment needs to use lifting lugs except a few parts with lighter weight.

The lug is generally used with the lifting hook collocation, but traditional lug is using lifting hook fortune in-process, because of reserve hole space is great on the lug, leads to can take place to drop between lifting hook and the lug, in case break away from then can cause the incident between the two, consequently, traditional lug remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, then proposed a coil of strip transportation hoist of mousing-hook.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a hoist is transported to coil of strip of mousing-hook, includes the lug, be equipped with go-between and connecting piece on the lug, be connected with the connection chain on the go-between, it is connected with screens pole to connect chain one end, the connecting piece has two and symmetry settings, the connecting piece cooperatees with the installation that realizes screens pole with screens pole, screens pole is formed with the spacing space that is used for restricting lifting hook moving range with the top of lug preformed hole.

Further, the connecting ring is welded on the side wall of the lifting lug so as to ensure the stability of connection between the connecting ring and the lifting lug.

Furthermore, the connecting piece is an L-shaped plate, and the clamping rod is placed on the L-shaped plate.

The scheme is optimized, screens pole both ends are equipped with the balancing weight in order to avoid the lug to appear rocking at the removal in-process screens pole and lead to it to take place to break away from.

Furthermore, the bottom of the lifting lug is provided with a welding block which is convenient for the lifting lug to be arranged on the lifting object.

Further, the connecting piece is the mounting panel, the through-hole has been seted up on the mounting panel, screens pole one end passes through-hole and threaded connection on two mounting panels in proper order has stop nut.

Furthermore, an internal thread hole is formed in the mounting plate, external threads are arranged on the clamping rod, and the clamping rod is in threaded connection with the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model greatly improves the safety of the connection between the lifting hook and the lifting lug in the transportation process of the heavy object; the staff at first is connected couple and lug, and the screens to the lifting hook can be accomplished to the screens pole and install the screens pole on the connecting piece to the handheld clamping pole of follow, has avoided the lifting hook because of the safety problem that the activity space is too big causes in the lifting hook, excellent in use effect has high use value.

2. The utility model discloses the spare part that adopts is very common in the life, simple structure, and the cost is with low costs, and maneuverability is strong.

Drawings

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

FIG. 2 is a schematic structural view of the L-shaped plate as the connecting member;

FIG. 3 is a schematic view of the installation of a counterweight;

FIG. 4 is a schematic view of the mounting of the solder bumps;

FIG. 5 is a schematic view of the structure of the mounting plate as the connecting member;

FIG. 6 is a schematic view of the installation of a stop nut;

FIG. 7 is a schematic structural view of an internally threaded bore;

FIG. 8 is a schematic view of the installation of the capture bar;

wherein: 1 lug, 11 connecting rings, 12 connecting chain, 13 clamping rods, 131 balancing weights, 132 limiting nuts, 14 connecting pieces, 141 through holes, 142 internal thread holes, 15 welding blocks and 2 limiting spaces.

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. The invention will be further explained by the following embodiments with reference to the drawings:

example 1:

as shown in fig. 1, a hoist is transported to coil of strip of mousing-hook, including lug 1, be equipped with go-between 11 and connecting piece 14 on the lug, the go-between welding is connected with on the go-between and connects the chain 12 on the lug lateral wall, it is connected with screens pole 13 to connect chain one end, the connecting piece has two and symmetry settings, the connecting piece cooperatees with the installation of realization screens pole with the screens pole, the screens pole is formed with spacing space 2 that is used for restricting lifting hook moving range with the top of lug preformed hole.

This embodiment is at concrete implementation in-process, and the staff at first is connected couple and lug, and the screens to the lifting hook can be accomplished to the screens pole and install the screens pole on the connecting piece afterwards, has avoided among the prior art safety problem that the lifting hook causes because of activity space is too big in the lifting lug, excellent in use effect.

Example 2:

the difference from the embodiment 1 is that, as shown in fig. 2 and fig. 3, the connecting piece is an L-shaped plate, the position clamping rod 13 is placed on the L-shaped plate, wherein, in order to prevent the position clamping rod from shaking during the moving process of the lifting lug to cause the separation, balancing weights 131 are arranged at two ends of the position clamping rod; the embodiment is simple to operate and implement, and the installation convenience is improved.

Example 3:

the difference from the embodiment 1 is that, as shown in fig. 4, the bottom of the lifting lug is provided with a welding block 15 for facilitating the mounting of the lifting lug on the hoists.

Example 4:

the difference from the embodiment 2 is that, as shown in fig. 5 and 6, the connecting member is a mounting plate, a through hole 141 is formed in the mounting plate, one end of the position clamping rod sequentially penetrates through the through holes in the two mounting plates, and a limit nut 132 is connected to the position clamping rod through a thread; compared with embodiment 2, the operation of this embodiment is complicated, but the connection of the blocking rod is more stable, and the risk of falling off is reduced.

Example 5:

the difference from embodiment 4 is that, as shown in fig. 7 and 8, the mounting plate is provided with an internal threaded hole 142, and in cooperation with this, the position-locking rod is provided with an external thread (not shown), and the position-locking rod is in threaded connection with the mounting plate; this embodiment is relatively lower in cost than embodiment 4, but is cumbersome to install.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a hoist is transported to coil of strip of mousing-hook, includes the lug, its characterized in that, be equipped with go-between and connecting piece on the lug, be connected with the connection chain on the go-between, it is connected with the screens pole to connect chain one end, the connecting piece has two and symmetry settings, the connecting piece matches with the screens pole, the screens pole is formed with the spacing space with the top of lug preformed hole.

2. The unhooking-proof steel coil transfer lifting appliance according to claim 1, wherein the connecting piece is an L-shaped plate, and the clamping rod is placed on the L-shaped plate.

3. The unhooking-proof steel coil transferring lifting appliance according to claim 2, wherein the two ends of the clamping rod are provided with balancing weights.

4. The unhooking-proof steel coil transfer lifting appliance according to claim 1, wherein the bottom of the lifting lug is provided with a welding block.

5. The unhooking-proof steel coil transferring lifting appliance according to claim 1, wherein the connecting member is a mounting plate, through holes are formed in the mounting plate, one end of the clamping rod sequentially penetrates through the through holes in the two mounting plates, and a limit nut is in threaded connection with the clamping rod.

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