CN220766265U - Four-foot cone facing block goes out groove hoist - Google Patents

Abstract

The utility model relates to a lifting appliance, in particular to a four-foot cone facing block body slot lifting appliance, which is characterized in that: the four-foot cone protection block comprises an end foot pocket structure, auxiliary steel wire ropes and main steel wire ropes, wherein the end foot pocket structure is buckled at the positions corresponding to three cone feet at the bottom of the four-foot cone protection block, the auxiliary steel wire ropes are symmetrically connected to two sides of each end foot pocket structure, and the main steel wire ropes are connected to two adjacent auxiliary steel wire rope ends. The four-foot cone facing block body groove lifting appliance has the advantages that when in lifting, the inclined plane structure of the cone foot is utilized, the four-foot cone facing block body is lifted through the cooperation of the three end part foot-holding structures, the end part foot-holding structures are buckled at the upper ends of the cone feet, and the problems that the operation is inconvenient due to the fact that the bottom of the cone foot is lifted and the cone foot is easy to slip after being lifted are avoided; the lifting appliance is convenient to operate, safe and reliable, and the lifting efficiency is greatly improved. Compared with the scheme of pre-burying the hanging points, the hanger saves a great amount of cost, has low manufacturing cost and high construction efficiency.

Description

Four-foot cone facing block goes out groove hoist

Technical Field

The utility model relates to a lifting appliance, in particular to a four-foot cone facing block body slot lifting appliance.

Background

In the reconstruction and expansion engineering of the oil and gas port, a large number of 16 square four-foot cones are required to be installed on the outer side of the river levee as facing blocks, when the four-foot cones are formed to form grooves, the bottoms of the four-foot cones are four-foot cone steel templates, and gaps are not formed between the steel templates and the four-foot cones, so that the traditional lifting mode of the four-foot cone facing blocks is to pre-embed round steel at the tops of the four-foot cones as lifting points, or the grooves are formed in a mode of binding steel wire ropes/hanging strips, and the two modes have certain defects:

the method comprises the following steps: the embedded round steel at the top of the four-foot cone is used as a hanging point

The block body is 16 square four-foot cone, and is heavy 39 tons, if a mode of embedding round steel hanging points is adopted, each four-foot cone at least needs two round steels with the diameter of 36mm as hanging points, a single round steel is 1 m long, at least 35 tons of round steel is needed to be consumed, the cost is high, and the scheme is uneconomical.

The second method is as follows: wire rope/sling binding

The steel wire rope/sling binding mode is adopted to carry out groove outlet, but certain risks exist, the contact position of the bottom and the steel wire rope/sling is easy to slip, safety accidents are easy to cause, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide the four-foot cone facing block groove-outlet lifting appliance which is scientific and reasonable in structural design, convenient to operate, convenient to process, low in cost, safe, reliable and easy to realize.

The utility model solves the technical problems by the following technical proposal:

the utility model provides a four-foot awl protective face block goes out groove hoist which characterized in that: the four-foot cone protection block comprises an end foot pocket structure, auxiliary steel wire ropes and main steel wire ropes, wherein the end foot pocket structure is buckled at the positions corresponding to three cone feet at the bottom of the four-foot cone protection block, the auxiliary steel wire ropes are symmetrically connected to two sides of each end foot pocket structure, and the main steel wire ropes are connected to two adjacent auxiliary steel wire rope ends.

Moreover, tip pocket foot structure include upper protecting cover, tip backplate, connection iron chain, upper protecting cover for laminating cone foot up end and preceding terminal surface structure's angle steel structure, be equipped with the tip backplate of laminating at cone foot preceding terminal surface in angle steel structure's vertical lower part, be equipped with the coupling assembling of transverse installation at the middle part of tip backplate, upper protecting cover be connected with coupling assembling through connecting iron chain, be connected with vice wire rope in coupling assembling's both sides.

And the connecting assembly comprises an upper beam, a lower beam, connecting lugs and connecting shafts, wherein the upper beam and the lower beam are arranged in an upper-lower parallel manner on the end guard plate, the connecting lugs are symmetrically arranged at the left end and the right end of the upper beam, connecting iron chains are connected to the connecting lugs, the connecting shafts are arranged at the two ends between the upper beam and the lower beam, and one end of the auxiliary steel wire rope is connected to the connecting shafts.

And the support rods are connected between the end pocket foot structures.

The utility model has the advantages and beneficial effects that:

the four-foot cone facing block body groove lifting appliance has the advantages that when in lifting, the inclined plane structure of the cone foot is utilized, the four-foot cone facing block body is lifted through the cooperation of the three end part foot-holding structures, the end part foot-holding structures are buckled at the upper ends of the cone feet, and the problems that the operation is inconvenient due to the fact that the bottom of the cone foot is lifted and the cone foot is easy to slip after being lifted are avoided; the lifting appliance is convenient to operate, safe and reliable, and the lifting efficiency is greatly improved. Compared with the scheme of pre-burying the hanging points, the hanger saves a great amount of cost, has low manufacturing cost and high construction efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the end pocket structure of the present utility model;

FIG. 3 is a schematic view of the four-legged cone facing block of the present utility model;

fig. 4 is a schematic structural view of the present utility model in a use state.

Reference numerals

1-end foot-pocket structure, 2-bracing piece, 3-pair wire rope, 4-upper protecting cover, 5-connection iron chain, 6-end backplate, 7-entablature, 8-bottom end rail, 9-connecting axle, 10-main wire rope.

Detailed Description

The utility model is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.

A four-foot cone facing block body groove-outlet lifting appliance is characterized in that: the four-foot conical surface protection block comprises an end foot structure 1, auxiliary steel wire ropes 3 and main steel wire ropes 10, wherein the end foot structure is buckled at the positions corresponding to three conical feet at the bottom of the four-foot conical surface protection block, the end foot structure is attached to the conical feet, the two sides of each end foot structure are symmetrically connected with the auxiliary steel wire ropes, and the two adjacent auxiliary steel wire ropes are connected with the main steel wire ropes at the ends.

When lifting by crane, the upper end of main wire rope is connected on lifting by crane equipment, and main wire rope's lower extreme is connected on two vice wire ropes, along with lifting by crane, and each tip pocket foot structure is tightly laminated on the awl foot terminal surface of slope, can carry out firm lifting by crane to four foot awl shroud blocks.

The end pocket foot structure include upper protecting cover 4, tip backplate 6, connect iron chain 5, upper protecting cover for laminating cone foot up end and preceding terminal surface structure's angle steel structure, be equipped with the laminating in the tip backplate of cone foot preceding terminal surface in angle steel structure's vertical lower part, be equipped with the coupling assembling of transverse installation in the middle part of tip backplate, upper protecting cover be connected with coupling assembling through connecting iron chain, connect the iron chain and play flexonics's effect to guarantee that tip arc board laminates with the preceding terminal surface of cone foot, be connected with vice wire rope in coupling assembling's both sides. In order to ensure the strength of the end arc plate, a reinforcing rib is further arranged on the front surface of the end arc plate.

The connecting assembly comprises an upper cross beam 7, a lower cross beam 8, connecting lugs and a connecting shaft 9, wherein the upper cross beam and the lower cross beam are arranged in an upper-lower parallel mode on an end protection plate, the connecting lugs are symmetrically arranged at the left end and the right end of the upper cross beam, connecting iron chains are connected to the connecting lugs, the connecting shafts are arranged at the two ends between the upper cross beam and the lower cross beam, and one end of the auxiliary steel wire rope is connected to the connecting shaft.

And two ends of the main steel wire rope and the auxiliary steel wire rope are both structures provided with clamping rings.

In order to facilitate the assembly of the lifting appliance on the four-leg cone facing block and improve the lifting efficiency, the utility model also designs the supporting rods 2, and the supporting rods are connected between the two end pocket leg structures. Two ends of each supporting rod are welded on the upper protective covers adjacent to each other. The length of the supporting rod is adapted to the distance between every two conical feet, so that the purpose of expanding the end pocket foot structure is achieved. During assembly, the lifting device directly falls down right above the four-foot cone protective face block body, and simple auxiliary adjustment is performed manually, so that the lifting device is simple and convenient.

Working principle:

three cone feet at the bottom of the four-foot cone facing block are respectively covered by the end foot-covering structures, two sides of each end foot-covering structure are respectively provided with six auxiliary steel wire ropes, and the auxiliary steel wire ropes are connected with three hoisting main steel wire ropes through clamping rings. The weight of the four-foot cone protective surface block is firstly transferred to the end foot-holding structure, and then the end foot-holding structure is transferred to the auxiliary steel wire rope and the main steel wire rope, so that the groove lifting work of the four-foot cone protective surface block is completed.

The working process comprises the following steps:

1. the lifting equipment (door machine/crane) reaches the four-foot cone area needing to be out of the groove;

2. the hook head of the door machine/crane hangs the hanger to slowly descend under the four-foot cone protection surface block;

3. the worker clings the three end pocket foot structures of the lifting appliance to the end parts of the three cone feet of the four-foot cone;

4. after confirming the error, the crane informs the driver of the door machine/crane to lift slowly, so that the four-foot cone is lifted out of the groove smoothly.

Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.

Claims (4)

1. The utility model provides a four-foot awl protective face block goes out groove hoist which characterized in that: the four-foot cone protection block comprises an end foot pocket structure, auxiliary steel wire ropes and main steel wire ropes, wherein the end foot pocket structure is buckled at the positions corresponding to three cone feet at the bottom of the four-foot cone protection block, the auxiliary steel wire ropes are symmetrically connected to two sides of each end foot pocket structure, and the main steel wire ropes are connected to two adjacent auxiliary steel wire rope ends.

2. The four-legged cone facing block out-of-channel spreader of claim 1, wherein: the end pocket foot structure include upper protecting cover, tip backplate, connection iron chain, the upper protecting cover be the angle steel structure of laminating cone foot up end and preceding terminal surface structure, be equipped with the laminating in the tip backplate of cone foot preceding terminal surface in angle steel structure's vertical troops under one's command portion, be equipped with the coupling assembling of horizontal installation in the middle part of tip backplate, the upper protecting cover be connected with coupling assembling through connecting the iron chain, be connected with vice wire rope in coupling assembling's both sides.

3. The four-legged cone facing block out-of-channel spreader of claim 2, wherein: the connecting assembly comprises an upper beam, a lower beam, connecting lugs and connecting shafts, wherein the upper beam and the lower beam are arranged in an upper-lower parallel mode on end protection plates, the connecting lugs are symmetrically arranged at the left end and the right end of the upper beam, connecting iron chains are connected to the connecting lugs, the connecting shafts are arranged at the two ends between the upper beam and the lower beam, and one end of the auxiliary steel wire rope is connected to the connecting shafts.

4. The four-legged cone facing block out-of-channel spreader of claim 1, wherein: the utility model also comprises a supporting rod, and the supporting rods are connected between the two end pocket foot structures.