CN209702095U - A kind of wire rod lifting device - Google Patents

Abstract

The utility model discloses a kind of wire rod lifting devices, including hoist cable and frame-type hanger, hoist cable includes female shackle and connector, connector is mutually isostructural four groups, and four groups of connectors are fixed on the bottom of female shackle, frame-type hanger includes sub- shackle, mounting plate, ribbed stiffener, set square, frame transverse bar, frame longitudinal rod, frame vertical bar, vertical stiffener, punching stick and anti-skid chequer, two framing transverse bars and two framing longitudinal rods are composed rectangle frame, the bottom of two framing vertical bars is fixed with another framing transverse bar, punching stick is symmetrically fixed at left and right sides of the front side of underside frame transverse bar, frame longitudinal rod, the U-shaped structure that frame vertical bar and punching stick are composed is provided with the vertical stiffener matched with U-shaped structure far from the side of frame transverse bar, the front end outer wall fixing sleeve of punching stick is connected to anti-skidding Line, the structure design of the utility model is reasonable, improves the fastness of lifting device, improves construction efficiency.

Description

A wire lifting tool

technical field

The utility model relates to a wire hoisting tool in the fields of highway bridges, building construction and water conservancy construction.

Background technique

In the fields of highway bridges, housing construction, and water conservancy construction, wire materials are widely used, and wire materials occupy an important position in various sectors of the national economy. Some wire rods can be used directly after rolling, mainly for reinforced concrete reinforcement and welded structural parts; some are used as reprocessing raw materials and used after reprocessing. For example, after being drawn into various steel wires, twisted into connectors, or woven into steel wire mesh; hot forged or cold forged into rivets; cold forged and rolled into bolts, and various cutting processes and heat treatment to make machine parts or tools; wind and heat treatment to make springs and so on.

The wire is supplied in the form of a coiled product. The traditional wire hoisting process uses connectors or slings to pass through the cavity for hoisting. Manual loading and unloading is required. The operators operate at close range, which poses a high safety risk and requires high connectors or slings. It wears a lot and needs to be replaced regularly. Therefore, the traditional wire hoisting construction technology cannot well meet the standardization, factory-like, and streamlined construction of the application field, so it is particularly important to choose a reasonable hoisting tool. For this reason, we propose a wire hoisting tool.

Utility model content

The utility model provides a wire rod hoisting tool, aiming at improving the firmness of the hoisting tool and improving construction efficiency.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

A wire hoisting tool, including a sling and a frame hanger, the sling includes a female shackle and connectors, the connectors are four groups of the same structure, and the four groups of connectors are fixed on the bottom of the female shackle, the The frame-type hanger includes a sub-shackle, a mounting plate, a stiffener, a triangular plate, a frame transverse bar, a frame longitudinal bar, a frame vertical bar, a vertical stiffener, a mandrel and an anti-skid pattern, and two sets of the frame transverse bar A rectangular frame is formed by combining with two groups of frame longitudinal rods, frame vertical rods are fixed on the left and right sides of the bottom of the frame horizontal rods on the rear side, and another set of frame is fixed on the bottom of the two groups of frame vertical rods Transverse rods, the front side of the frame horizontal rods on the lower side are symmetrically fixed with mandrels on the left and right sides. The side is provided with a vertical stiffening plate matching the U-shaped structure, and the outer wall of the front end of the mandrel is fixedly sleeved with anti-skid lines, and the four corners of the inner cavity of the rectangular frame and the connection between the horizontal bar of the bottom frame and the mandrel Triangular plates are fixedly installed everywhere, and a mounting plate is fixed on the top of the triangular plate at the top, and a sub-shackle is installed on the top of the mounting plate, and a stiffening rib is fixed on the side of the mounting plate away from the center of the rectangular frame.

Preferably, in the above-mentioned wire lifting tool, the connecting piece includes a rope, and both ends of the rope are fixed with lifting rings.

Preferably, in the above wire lifting tool, the rope is a steel wire rope, a chain or a lifting belt.

Preferably, in the above-mentioned wire lifting tool, the frame transverse rods, frame longitudinal rods, frame vertical rods, and mandrels are thick-walled steel pipes, solid steel rods or square steel.

Preferably, in the above-mentioned wire lifting tool, the anti-slip lines are welded collars or welded non-slip parts.

The beneficial effects of the utility model are:

The utility model has reasonable structural design, (1) the hoisting tool is reasonably stressed, firm and reliable, with high rigidity and small deformation;

(2) The tool can be used repeatedly;

(3) The construction speed of the lifting tool is fast;

(4) Hoisting does not require personnel to load and unload, which reduces labor intensity;

(5) Two pieces can be hoisted at one time, which improves the work efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structural representation of sling of the present utility model;

Fig. 2 is a schematic diagram of the drum structure of the frame hanger of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-female shackle, 2-connector, 3-sub shackle, 4-installation plate, 5-stiffener, 6-triangular plate, 7-frame horizontal bar, 8-frame longitudinal bar, 9-frame vertical bar, 10-vertical stiffener, 11-through mandrel, 12-anti-skid pattern.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, this embodiment is a wire lifting tool, including a sling and a frame hanger, the sling includes a female shackle 1 and a connecting piece 2, and the connecting piece 2 is four groups of the same structure, And the four sets of connectors 2 are fixed on the bottom of the female shackle 1, and the frame hanger includes a sub-shackle 3, a mounting plate 4, a stiffener 5, a triangular plate 6, a frame transverse bar 7, a frame longitudinal bar 8, and a frame vertical bar 9. Vertical stiffeners 10, core rods 11 and anti-skid lines 12, two sets of frame transverse bars 7 and two sets of frame longitudinal bars 8 are combined to form a rectangular frame, and the left and right sides of the bottom of the rear frame transverse bars 7 are fixed with Frame vertical rods 9, another set of frame horizontal rods 7 are fixed on the bottoms of two groups of frame vertical rods 9, mandrels 11 are fixed symmetrically on the left and right sides of the front side of the lower side frame horizontal rods 7, frame longitudinal rods 8, The U-shaped structure formed by the combination of the frame vertical rod 9 and the mandrel 11 is provided with a vertical stiffener 10 matching the U-shaped structure on the side away from the frame transverse bar 7, and the outer wall of the front end of the mandrel 11 is fixedly socketed. There are anti-skid lines 12, the four corners of the inner cavity of the rectangular frame and the connection between the bottom frame transverse bar 7 and the mandrel 11 are fixedly installed with a triangular plate 6, and the top of the top triangular plate 6 is fixed with a mounting plate 4, and the top of the mounting plate 4 is installed There is a sub-shackle 3, and a side of the mounting plate 4 away from the center of the rectangular frame is fixed with a stiffener 5.

In a specific implementation of the present utility model, when in use, the four groups of connectors 2 are respectively installed and fixed on the four groups of sub-shackles 3 on the top of the frame hanger at one end away from the female shackle 1, and the female shackle 1 is connected with the crane. The lifting parts are connected, and the two sets of mandrels 11 are inserted into the two sets of wires (the wires can be hot-rolled round steel wires, prestressed steel strands, or disc-shaped cavity objects). The operation is relatively simple, and the adjustment operation can be performed by the crane, and only manual assistance is required, which can avoid manual loading and reduce the manual labor intensity of loading. Carrying wires, that is, two groups of wires can be retrieved at a time, which improves the efficiency of retrieval work. The anti-skid pattern 12 can improve the stability of the wires when they are placed, and reduce the possibility of wires slipping. The connection stability between the rods 8, the frame transverse rod 7 and the mandrel 11, the stiffener 5 can improve the connection strength of the mounting plate 4, and when using the design, determine the hanging diameter according to the inner and outer diameter of the wire reel and the diameter and depth of the coil. The length, width and height of the frame are used to determine the length of the steel wire rope and the angle of the lifting ring. The vertical stiffener 10 can improve the connection strength between the frame longitudinal rod 8, the frame vertical rod 9 and the mandrel 11. When the wire is placed, the The wire is placed on the support, and after being stable, the device is adjusted to descend until the mandrel 11 and the wire completely fall off, and then the device is adjusted to move to the side away from the wire, so that the loaded wire can be removed without manual labor, and When loading and unloading the device, only the female shackle 1 needs to be removed from the crane and installed, which improves the hoisting construction speed and reduces the labor intensity.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments are not exhaustive and do not limit the invention to specific implementations. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (5)

1. A wire rod hoisting tool, characterized in that: it comprises a sling and a frame hanger, the sling includes a female shackle and connectors, and the connectors are four groups of the same structure, and the four groups of connectors are fixed on the female shackles. The bottom of the shackle, the frame-type hanger includes a sub-shackle, a mounting plate, a stiffener, a triangular plate, a frame transverse bar, a frame longitudinal bar, a frame vertical bar, a vertical stiffener, a mandrel and an anti-skid pattern. The frame horizontal rods of one set and the vertical frame rods of two groups are combined to form a rectangular frame, the left and right sides of the bottom of the horizontal frame rods on the rear side are fixed with frame vertical rods, and the bottoms of the vertical frame rods of the two groups are Another set of frame transverse rods is fixed, mandrels are symmetrically fixed on the left and right sides of the front side of the frame transverse rods on the lower side, and the U-shaped structure formed by the combination of the frame longitudinal rods, frame vertical rods and mandrels The side away from the horizontal bar of the frame is provided with a vertical stiffening plate matched with the U-shaped structure, and the outer wall of the front end of the mandrel is fixedly sleeved with anti-skid lines, and the four corners of the inner cavity of the rectangular frame and the horizontal bar of the bottom frame The connection with the mandrel is fixedly installed with a triangular plate, the top of the triangular plate on the top is fixed with a mounting plate, the top of the mounting plate is equipped with a sub-shackle, and the side of the mounting plate away from the center of the rectangular frame is fixed with a Stiffeners. 2 . The wire lifting tool according to claim 1 , wherein the connecting member comprises a rope, and two ends of the rope are fixed with lifting rings. 3 . 3. The wire lifting tool according to claim 2, wherein the rope is a steel wire rope, a chain or a lifting belt. 4. The wire lifting tool according to claim 1, characterized in that: the frame transverse rods, frame longitudinal rods, frame vertical rods, and mandrels are thick-walled steel pipes, solid steel rods or square steel. 5. The wire lifting tool according to claim 1, characterized in that: the anti-slip lines are welded collars or welded anti-slip parts.