CN211393557U - Wire rod reinforcing bar lifting device - Google Patents

Abstract

The utility model discloses a wire rod reinforcing steel bar hoisting tool, which comprises a triangular bracket, wherein one corner of the triangular bracket is fixedly provided with a first supporting rod, the other two corners are respectively and fixedly provided with a second supporting rod, and the first supporting rod and the second supporting rod are both vertical to the plane where the triangular bracket is positioned; the top of the first supporting rod is fixedly provided with a sliding groove along the length direction, the outer wall of the sliding groove is provided with a plurality of through holes which penetrate through the sliding groove, two sliding blocks which are in sliding fit with the sliding groove are installed in the sliding groove, the side wall of each sliding block is provided with a threaded hole corresponding to the through hole, each sliding block penetrates through the through hole and the threaded hole through a screw to be fixed with the sliding groove, the tops of the two sliding blocks are respectively and fixedly connected with chains, one end of each chain, far away from the corresponding sliding block, of the same hoisting block, and the. The utility model discloses can once hoist two wire rod reinforcing bars, improve work efficiency, have better security, convenient to use simultaneously.

Description

Wire rod reinforcing bar lifting device

Technical Field

The utility model relates to a lifting device, specifically speaking relates to a wire rod reinforcing bar lifting device.

Background

At present, a steel wire rope or a chain is usually adopted to penetrate through a steel wire rod, and then the steel wire rope or the chain is hooked by hoisting equipment to hoist, load and unload the steel wire rod or the chain; one bundle of weight of standard wire rod reinforcing bar is more than 2 tons, all transversely puts the storage, and the mode hoist and mount through the rope easily wear and tear the fracture, has the potential safety hazard, however if use thicker steel cable, can lead to wearing to unload the difficult turn of difficulty, and rope life is not long moreover, need change repeatedly, gets off for a long time, and is uneconomical. In addition, when the wire rod reinforcing steel bar is threaded and detached by using the rope, two persons are usually required to operate simultaneously, and climbing up and climbing down is extremely unsafe. There is a lifting device in the existing market: single hook type U type hoist, it is safe relatively in handling process, but a bundle of wire rod reinforcing bar can only be hoisted in a job, and efficiency is lower, often operating personnel do not want to adopt, consequently, how to provide the wire rod reinforcing bar lifting device that efficiency is higher and factor of safety is higher, is the problem that relevant technical personnel need solve urgently.

Disclosure of Invention

An object of the utility model is to provide a wire rod reinforcing bar lifting device solves the lower, safe problem inadequately of current wire rod reinforcing bar lifting device efficiency.

In order to achieve the above object, the utility model adopts the following technical scheme: a wire rod steel bar hoisting tool comprises a triangular support, wherein a first supporting rod is fixedly installed at one corner of the triangular support, second supporting rods are respectively and fixedly installed at the other two corners of the triangular support, and the first supporting rod and the second supporting rod are perpendicular to the plane where the triangular support is located; the top of the first supporting rod is fixedly provided with a sliding groove along the length direction, the outer wall of the sliding groove is provided with a plurality of through holes which penetrate through the sliding groove, two sliding blocks which are in sliding fit with the sliding groove are installed in the sliding groove, the side wall of each sliding block is provided with a threaded hole corresponding to the through hole, each sliding block penetrates through the through hole and the threaded hole through a screw to be fixed with the sliding groove, the tops of the two sliding blocks are respectively and fixedly connected with chains, one end of each chain, far away from the corresponding sliding block, of the same hoisting block, and the.

Furthermore, a plurality of anti-slip strips are arranged on the second supporting rod. Specifically, the anti-slip strip is annular and is fixedly sleeved on the second support rod. The anti-slip strip is long and is fixedly connected to the outer wall of the second supporting rod.

Further, install the reinforcing plate on the triangle-shaped support, the reinforcing plate is located between two second branches.

Furthermore, a rear control rope is fixedly connected to the reinforcing plate.

Specifically, the first support rod, the second support rod and the triangular support are all made of thick-walled seamless steel pipes.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up two bundles of wire rod reinforcing bars of second branch and can once hoist, improved the hoist and mount volume of wire rod reinforcing bar, and then improved the hoist and mount efficiency of wire rod reinforcing bar, simultaneously, insert the mode that the wire rod reinforcing bar hoisted through second branch, need not the staff and climb down and load and unload the wire rod reinforcing bar, and then the security when having improved the wire rod reinforcing bar hoist and mount.

(2) The utility model discloses a spout and the slider that set up on first branch can adjust this lifting device's degree of balance, when hoisting different weight wire rod devices, through the slider that slides, can adjust the stress point when hoisting, and then can adjust lifting device's balance, stability when guaranteeing to hoist.

(3) The utility model discloses a set up the grip and increased the frictional force between second branch and the wire rod reinforcing bar when hoist and mount, and then increased the stability when hoist and mount.

(4) The utility model discloses a set up the reinforcing plate and improved this lifting device's intensity, prevented the deformation of triangle-shaped support, and then improved this lifting device's life, simultaneously through set up rearmounted control rope on the reinforcing plate, the staff can be through pulling the position of placing of rearmounted control rope regulation wire rod reinforcing bar when hoist and mount, provides convenience for the actual work.

(5) The utility model discloses a first branch, second branch and triangle-shaped support are made by the seamless steel pipe of thick wall, have improved this lifting device's bulk strength, and then have improved this lifting device's life.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

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

Fig. 3 is a side view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.

The labels in the figure are: 1-triangular support, 2-second support rod, 3-sliding groove, 31-through hole, 32-screw, 4-antislip strip, 5-sliding block, 6-reinforcing plate, 7-rear control rope, 8-chain, 9-hoisting block, 10-first support rod and 11-wire rod reinforcing steel bar.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

example 1

As shown in fig. 1 to 4, the wire rod reinforcing steel bar hoisting tool provided by this embodiment includes a triangular bracket 1, a second support bar 2, a chute 3, a through hole 31, a screw 32, an anti-slip strip 4, a slider 5, a reinforcing plate 6, a rear control rope 7, a chain 8, a hoisting block 9, and a first support bar 10.

Triangle-shaped support 1 is equilateral triangle, has better stability, and one of them angle fixed mounting of triangle-shaped support 1 has first branch 10, and two other angle fixed mounting have second branch 2, first branch 10 and second branch 2 all are perpendicular with the plane at triangle-shaped support 1 place. As shown in fig. 1-4, the triangular bracket 1 is vertically disposed, and then the first support bar 10 and the second support bar 2 are both parallel to the horizontal plane, and the first support bar 10 is located above the two second support bars 2. First branch 10, second branch 2 and triangle-shaped support 1 are made by the seamless steel pipe of thick wall, have better intensity, improve this lifting device's life. Second branch 2 is used for passing the wire rod reinforcing bar and adorns and hang, as shown in fig. 1, wire rod reinforcing bar 11 is horizontal putting usually, and the one end that triangle-shaped support 1 was kept away from to second branch 2 penetrates in wire rod reinforcing bar 11 and hangs wire rod reinforcing bar 11, and fixed cover is equipped with a plurality of antislip strips 4 on second branch 2, antislip strip 4 is the ring form, and dropping of wire rod reinforcing bar 11 when preventing to hoist increases the stability of hoist and mount.

As shown in fig. 1-4, a sliding groove 3 is fixedly installed at the top of the first support rod 10 along the length direction thereof, a plurality of through holes 31 are formed in the outer wall of the sliding groove 3 along the direction thereof, the through holes 31 communicate with the outside and the inside of the sliding groove 3, the through holes 31 are arranged in a row, two sliding blocks 5 in sliding fit with the sliding groove 3 are installed in the sliding groove 3, threaded holes are formed in the side walls of the sliding blocks 5, the threaded holes correspond to the through holes 31, the screws 32 are matched with the threaded holes, and the screws 32 can penetrate through the through holes 31 to be in threaded connection with the threaded holes, so that the. The top fixedly connected with chain 8 of slider 5, same hoist and mount piece 9 is connected to the same and its one end of keeping away from slider 5 of length of two chains 8, hoist and mount piece 9 top is through the lifting rope of couple connection hoisting equipment, whole lifting device can be lifted by crane from this, stress point when lifting by crane can be adjusted through sliding block 5, and then when lifting wire rod reinforcing bar 11 to different weight, can adjust the balance when this lifting device hoists through adjusting block 5, use screw 32 to fix, guarantee that wire rod reinforcing bar 11's level lifts by crane, the security when guaranteeing to hoist.

Specifically, in order to increase the strength of the lifting tool, as shown in fig. 1, a reinforcing plate 6 is fixedly mounted on the triangular bracket 1, and the reinforcing plate 6 is connected with two first supporting rods 10. The side of the reinforcing plate 6 far away from the second supporting rod 2 is fixedly connected with a rear control rope 7. When carrying out the hoist and mount of wire rod reinforcing bar 11, operating personnel can put up the goods to accurate position through rearmounted control rope 7 control this lifting device's position and direction on ground.

Example 2

This embodiment is substantially the same as embodiment 1, and only the structure of the cleat 4 is changed as shown in fig. 5. The antislip strip 4 of the present embodiment is a strip and is fixedly installed on the outer wall of the second strut 2.

When specifically using, when hanging wire rod reinforcing bar 11 on the freight train as required, earlier according to 11 actual conditions of on-the-spot wire rod reinforcing bar slip adjustment slider 5, then align the screw hole of slider 5 with the through-hole 31 that closes on, it is fixed with the screw hole looks meet through the through-hole 31 to pass through screw 32, again control hoisting equipment lifts by crane this lifting device, insert two second branch poles 2 respectively in a bundle of wire rod reinforcing bar 11, after wire rod reinforcing bar 11 was located second branch pole 2 completely, control hoisting equipment upwards lifts by crane and moves to the freight train top, then ground personnel pull this lifting device direction of rearmounted control rope 7 adjustment, again control hoisting equipment puts into the freight train with wire rod reinforcing bar 11, it can accomplish the hoist to control hoisting equipment at last with this lifting device break away from wire rod reinforcing bar 11. Whole hoist and mount process need not the workman and climbs down and load and unload, has improved workman's security, simultaneously, once can hoist two bundles of wire rod reinforcing bars, and then has improved work efficiency.

The utility model discloses an above-mentioned design, solved the lower problem of lower, factor of safety of wire rod reinforcing bar hoist and mount efficiency effectively.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.

Claims (7)

1. A wire rod steel bar hoisting tool is characterized by comprising a triangular support (1), wherein a first supporting rod (10) is fixedly installed at one corner of the triangular support (1), second supporting rods (2) are respectively and fixedly installed at the other two corners of the triangular support (1), and the first supporting rod (10) and the second supporting rod (2) are both vertical to the plane where the triangular support (1) is located; first branch (10) top is followed its length direction fixed mounting and is had spout (3), and spout (3) outer wall has seted up a plurality of through-holes (31) that run through along spout (3) direction, install in spout (3) rather than two slider (5) of sliding fit, it has the screw hole that corresponds with through-hole (31) to open on the lateral wall of slider (5), and slider (5) pass through-hole (31) through screw (32) and realize fixed with spout (3) with the screw hole, and two slider (5) tops are fixedly connected with chain (8) respectively, and the same hoist and mount piece (9) of one end fixedly connected with of slider (5) are kept away from in two chain (8), hoist and mount piece (9) top is connected with hoisting equipment.

2. A wire rod lifting tool according to claim 1, characterized in that a plurality of anti-slip strips (4) are provided on the second strut (2).

3. A wire rod lifting tool according to claim 2, wherein the anti-slip strip (4) is annular and is fixedly sleeved on the second support rod (2).

4. A wire rod lifting tool according to claim 2, characterized in that the anti-slip strip (4) is elongated and is fixedly connected to the outer wall of the second strut (2).

5. A wire rod lifting tool according to claim 1 or 2, wherein a reinforcing plate (6) is mounted on the triangular bracket (1), the reinforcing plate (6) being located between the two second struts (2).

6. A wire rod reinforcing bar lifting tool according to claim 5, characterized in that a rear control rope (7) is fixedly connected to the reinforcing plate (6).

7. A wire rod lifting tool according to claim 6, characterized in that the first strut (10), the second strut (2) and the triangular bracket (1) are all made of thick-walled seamless steel pipe.

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