CN220393068U - Novel empty box lifting appliance - Google Patents

Abstract

The utility model relates to the technical field of empty box hanging, in particular to a novel empty box hanging tool, which comprises a hanging tool main frame used for placing the upper part of an opening at the top end of an empty box, hanging tool hooks corresponding to holes on the inner walls of four corners of the empty box are movably installed at four corners of the hanging tool main frame, a guide frame is movably sleeved on the hanging tool main frame, a lifting bracket used for connecting a traction hanging rope is movably arranged in the hanging tool main frame, a connecting plate is integrally arranged on the lifting bracket, and a hook connecting rod is connected between the connecting plate and the hanging tool hooks. According to the utility model, the lifting appliance is used for lifting, the lifting hook is not required to be manually dismounted up and down, and the empty boxes can be placed only by a crane driver controlling the lifting appliance, so that the labor is saved, and the working efficiency is obviously improved; the safety guarantee is provided for constructors, manual intervention is not needed in the empty box hoisting process, and the empty box placing position needs to be manually fine-adjusted only when the empty box is in place, so that no safety risk exists at the moment.

Description

Novel empty box lifting appliance

Technical Field

The utility model relates to the technical field of empty box hanging, in particular to a novel empty box hanging tool.

Background

In a period of quite long in the past, carry many to the empty container and directly adopt the couple mode, pull four lifting ropes on the empty container that is provided with the lug in an organic whole promptly, then carry the empty container, moreover because the space utilizes inadequately the problem, often need the empty container to carry out multilayer pile up neatly, just also need artifical climbing to empty container height position to fixed lifting rope on the lug, along with the development of age, this kind of mode is protruding the following shortcoming of showing gradually:

firstly, in terms of efficiency, the lifting mode is complicated, a lifting hook is required to be manually assembled and disassembled back and forth, an empty box is lifted, a person is required to climb up and down and back and forth twice, time is wasted, and efficiency is low;

secondly, from the security angle, empty box height 3.6m, the dismouting lifting hook in-process has certain potential safety hazard, and constructor has the risk that drops.

Disclosure of Invention

The utility model aims to solve the problem of inconvenient hanging of a hollow box in the prior art, and provides a novel hollow box hanger.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the novel empty box lifting appliance comprises a lifting appliance main frame used for placing the upper part of an opening at the top end of an empty box, lifting appliance hooks corresponding to holes on the inner walls of four corners of the empty box are movably mounted at the four corners of the lifting appliance main frame, a guide frame is movably sleeved on the lifting appliance main frame, a lifting bracket used for connecting a traction lifting rope is movably arranged in the lifting appliance main frame, a connecting plate is integrally arranged on the lifting bracket, and a hook connecting rod is connected between the connecting plate and the lifting appliance hooks;

the guide frame is horizontally and slidably sleeved on the main frame of the lifting appliance, a first bolt for fixing the guide frame is arranged on the main frame of the lifting appliance, a second bolt for fixing the lifting bracket is arranged on the main frame of the lifting appliance, a hook pin shaft for installing a lifting appliance hook by a pin shaft is integrally arranged on the main frame of the lifting appliance, and two gaskets are sleeved in the hook pin shaft;

the lifting appliance main frame is of a square frame structure which is horizontally arranged, lifting lugs which are used for connecting bearing steel ropes are integrally connected to four corners of the lifting appliance main frame, the lifting appliance main frame is integrally formed by connecting four H-shaped steel heads end to end, and the four corners are connected in a reinforcing mode through the lifting lugs.

Preferably, the lifting bracket is longitudinally sleeved in the main frame of the lifting appliance in a sliding manner, and two ends of the hook connecting rod are respectively connected with the connecting plate and the hook pin shaft of the lifting appliance.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the lifting hook is lifted by adopting the lifting appliance, the lifting hook is not required to be manually dismounted up and down, and the empty boxes can be placed only by controlling the lifting appliance by a crane driver, so that the labor is saved, and the working efficiency is obviously improved.

2. The utility model provides safety guarantee for constructors, manual intervention is not needed in the empty box hoisting process, and the empty box placing position is only required to be manually finely adjusted when the empty box is in place, so that no safety risk exists at the moment.

Drawings

Fig. 1 is a schematic structural view of a novel empty box sling according to the present utility model;

fig. 2 is a schematic diagram of a unhooking state of a novel empty box sling according to the present utility model;

fig. 3 is a schematic plan view of a novel empty box sling assembly according to the present utility model;

fig. 4 is a schematic diagram of a side structure of a novel empty box sling assembly according to the present utility model;

FIG. 5 is a schematic side view of a main frame and a connecting plate of a novel empty box sling according to the present utility model;

fig. 6 is a schematic top view of a guide frame structure of the novel empty box sling according to the present utility model.

In the figure: 1. a hanger main frame; 2. a hanger hook; 3. a hook connecting rod; 4. a connecting plate; 5. a guide frame; 6. a hook pin shaft; 7. a first bolt; 8. a second bolt; 9. a gasket; 10. lifting support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, a novel empty box lifting appliance comprises a lifting appliance main frame 1 for placing the upper part of an opening at the top end of an empty box, wherein the lifting appliance main frame 1 is of a horizontal square frame structure, lifting lugs for connecting bearing steel ropes are integrally connected to four corners of the lifting appliance main frame 1, and the integral structural rigidity of the lifting appliance is ensured.

The lifting appliance hanging hooks 2 corresponding to the holes on the inner walls of the four corners of the empty boxes are movably mounted at the four corners of the lifting appliance main frame 1, and it is worth noting that the empty boxes are square box structures matched with the lifting appliance main frame 1, the top ends of the empty boxes are open, the holes corresponding to the lifting appliance hanging hooks 2 are formed in the inner walls of the middle ends of the empty boxes, the lifting appliance hanging hooks 2 tend to be in a vertical state under the action of gravity, the lifting appliance hanging hooks 2 can be connected with buckles in the holes at the moment, the lifting appliance main frame 1 is movably sleeved with the guide frames 5, and the middle ends of the four sides of the guide frames 5 are integrally connected with protrusions corresponding to the openings of the empty boxes so as to limit the guide frames 5.

Lifting brackets 10 used for connecting traction lifting ropes are movably arranged in the lifting main frame 1, the lifting brackets 10 are of a square frame structure which is longitudinally arranged, the lifting brackets can move up and down in the lifting main frame 1 under the traction action of two traction lifting ropes, connecting plates 4 are integrally arranged on the lifting brackets 10, hook connecting rods 3 are connected between the connecting plates 4 and lifting hooks 2, the lifting brackets 10 are longitudinally sleeved in the lifting main frame 1 in a sliding manner, two ends of the hook connecting rods 3 are respectively connected with the connecting plates 4 and the lifting hooks 2 through pin shafts, and the lifting brackets 10 which move up and down drag the lifting hooks 2 through the connecting plates 4 and the hook connecting rods 3, so that the lifting hooks 2 can be subjected to opening and closing movement adjustment, and the lifting hooks 2 can be conveniently adjusted in an empty box.

The guide frame 5 is horizontally and slidably sleeved on the lifting appliance main frame 1, and a first bolt 7 for fixing the guide frame 5 is arranged on the lifting appliance main frame 1.

The hanger main frame 1 is integrally provided with a hanger pin shaft 6 for installing the hanger hook 2 by a pin shaft, and two washers 9 are sleeved in the hanger pin shaft 6, and it is noted that the abrasion consumption of the hanger hook 2 in the repeated opening and closing process can be effectively reduced by the hanger pin shaft 6 and the washers 9, and the hanger hook is prevented from being broken in multiple abrasion.

The lifting appliance main frame 1 is provided with a second bolt 8 for fixing the lifting bracket 10.

The utility model can explain its functional principle by the following modes of operation:

four traction lifting ropes and two bearing steel ropes on the main frame 1 of the first lifting appliance are in a tightening state, the lifting appliance hook 2 is in a tightening state, reaches a lower limit position, and keeps the state to enter an empty box;

after the hanger hooks 2 enter the empty box, the middle end parts of four sides of the guide frame 5 are arranged on four walls of the empty box;

the four traction lifting ropes and the two bearing steel ropes are all loosened, and the lifting appliance hook 2 is placed into the four holes of the empty box by self weight;

tightening four bearing steel cables, hoisting and carrying the empty box, and performing position fine adjustment on the empty box through manual intervention;

and (3) dismantling the hanger hook 2, firstly tightening two traction lifting ropes by a crane driver to enable the hanger hook 2 to be separated from the opening, and then integrally lifting the hanger out of the empty box, so that the empty box lifting is completed once.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (2)

1. The novel empty box lifting appliance comprises a lifting appliance main frame (1) used for placing the upper part of an opening of the top end of an empty box, and is characterized in that lifting appliance hooks (2) corresponding to openings of the inner walls of four corners of the empty box are movably mounted on the four corners of the lifting appliance main frame (1), guide frames (5) are movably sleeved on the lifting appliance main frame (1), lifting brackets (10) used for connecting traction lifting ropes are movably arranged in the lifting appliance main frame (1), connecting plates (4) are integrally arranged on the lifting brackets (10), and hook connecting rods (3) are connected between the connecting plates (4) and the lifting appliance hooks (2);

the lifting device is characterized in that the guide frame (5) is horizontally sleeved on the lifting device main frame (1) in a sliding manner, a first bolt (7) for fixing the guide frame (5) is arranged on the lifting device main frame (1), a second bolt (8) for fixing the lifting support (10) is arranged on the lifting device main frame (1), a hook pin shaft (6) for installing the lifting device hook (2) through a pin shaft is integrally arranged on the lifting device main frame (1), and two washers (9) are sleeved in the hook pin shaft (6);

lifting device main frame (1) is the square frame structure of level setting, and is connected with the lug that is used for connecting the bearing cable wire in an organic whole on lifting device main frame (1) four corners position, and lifting device main frame (1) wholly comprises four H shaped steel end to end, and the four corners position carries out strengthening connection through the lug.

2. The novel empty box lifting appliance according to claim 1, wherein the lifting support (10) is longitudinally sleeved in the lifting appliance main frame (1) in a sliding manner, and two ends of the hook connecting rod (3) are respectively connected with the connecting plate (4) and the lifting appliance hook (2) through pin shafts.