CN213923728U

CN213923728U - Safe hoisting traction tool for hoisting

Info

Publication number: CN213923728U
Application number: CN202022997058.1U
Authority: CN
Inventors: 徐银波
Original assignee: Chongqing Weirong Industrial Technology Co ltd
Current assignee: Chongqing Weirong Industrial Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-10
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a hoisting safe hoisting traction tool, which relates to the technical field of hoisting tools, wherein an inner sleeve is embedded and installed at the top surface of a centralized plate and positioned at the corner position, a first ball is embedded at the position of the inner wall of the inner sleeve close to the inner side and is connected with the inner sleeve in a rolling way, a butt joint is arranged at the position of the outer wall of the inner sleeve close to the corner position of the centralized plate, screw holes corresponding to the butt joint are arranged at the corners of the centralized plate, the screw holes are communicated with the butt joint, and the screw holes and the butt joint are internally connected with a rotary twisting column through screw rotation, thereby being capable of more stably concentrating a traction rope, otherwise, if the position of the centralized plate is higher, the centralized plate is farther away from the position of a hoisted object, the traction rope leads to larger traction force of the hoisted object, is suitable for hoisting work with heavier weight, the problem that the winding knotting occurs in the hoisting process is solved, and the traction force of each traction rope to the hoisted object is seriously influenced, resulting in the problem of uneven stress when the hoisted object is lifted.

Description

Safe hoisting traction tool for hoisting

Technical Field

The utility model belongs to the technical field of lifting device technique and specifically relates to a jack-up safety hoist and mount traction tool is related to.

Background

Hoisting refers to the general term of installation and in-place of equipment by a crane or a hoisting mechanism, and is a special word for in-place of equipment, generally, hoisting is carried out by matching a lifting appliance (or called a sling), and the lifting appliance is manufactured by a professional manufacturer. In the process of maintenance or repair, various hoisting tools are used for hoisting equipment, workpieces, appliances, materials and the like, so that the positions of the equipment, the workpieces, the appliances, the materials and the like are changed.

The existing hoisting safety hoisting traction tool is mostly finished by adopting a pulley block, but the traction length of a traction rope in the pulley block is longer, so that the condition of winding and knotting occurs in the hoisting process, the traction force of each traction rope on a hoisted object is seriously influenced, and the stress is uneven when the hoisted object is hoisted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the condition that the winding was knoed appears at the in-process of lifting by crane, seriously influences the traction force of each haulage rope to lifting by crane the thing, and the atress is uneven when leading to lifting by crane the thing, to the problem that prior art exists, provides a jack-up safety hoisting traction tool.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a hoisting safety hoisting traction tool comprises nylon ropes and outer protective sleeves, wherein the nylon ropes and the outer protective sleeves are the same in number, the outer protective sleeves correspond to the nylon ropes one by one and are sleeved outside the nylon ropes, and the outer protective sleeves and the nylon ropes form traction ropes;

the middle part of the outer side of the outer protective sleeve is provided with a concentration plate, inner sleeves are embedded in the positions, close to the inner sides, of the inner walls of the inner sleeves, balls I are embedded in the positions, close to the inner sides, of the inner walls of the inner sleeves and are in rolling connection with the inner sleeves, butt joints are formed in the positions, close to the corners of the concentration plate, of the outer walls of the inner sleeves, screw holes corresponding to the butt joints are formed in the corners of the concentration plate, the screw holes are communicated with the butt joints, and rotary screwing columns are rotatably connected inside the screw holes and the butt joints through threads;

the supporting plate is fixedly connected to the top surface of the concentrating plate, the positioning groove is formed in the outer side of the supporting plate, and the second ball is embedded into the inner wall of the positioning groove and is in rolling connection with the positioning groove.

The utility model discloses a further technical scheme lies in, nylon rope bottom embedding is installed in there being the couple that pulls, and outer protective sheath bottom closely bonds in pulling the couple top surface.

The utility model discloses a further technical scheme lies in, the quantity of inner skleeve is the same with the quantity of outer protective sheath, and inside outer protective sheath runs through the inner skleeve from bottom to top.

The utility model discloses a further technical scheme lies in, it lies in outer protective sheath from inner skleeve top extended position's inboard to stabilize the extension board, and constant head tank edge one-to-one in the inboard top of inner skleeve, outer protective sheath runs through the constant head tank that corresponds.

The utility model discloses a further technical scheme lies in, ball one and the two outsides of ball all with outer protective sheath sliding connection.

The utility model discloses a further technical scheme lies in, rotatory twisting post end is sharp-pointed form, and rotatory twisting post the inner inside running through into the inner sleeve, rotatory twisting post the inner supports outer protective sheath.

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

the nylon ropes and the outer protective sleeves are three in number, lifting objects can be pulled in a triangular mode, the traction ropes are concentrated in a unified mode through the middle collecting plate when the lifting objects are lifted, different three positions on the lifting objects are hooked by the traction hooks, so that the lower portions of the traction ropes can be dispersed, the middle collecting plate collects a plurality of traction ropes in the middle of the traction ropes, the middle collecting plate is triangular, the concentrated state of the traction ropes can be well kept, and the situation that the lifting objects are inclined due to uneven stress caused by the fact that the connecting positions of the traction ropes and the lifting machine are dispersed is avoided;

the position of the concentration plate is adjusted to be positioned on the traction rope, the abrasion between the outer protective sleeve and the inner sleeve and between the outer protective sleeve and the positioning groove can be reduced through the first ball and the second ball, the service life of the outer protective sleeve is effectively prolonged, the concentration plate is moved to a corresponding position, the rotary screwing columns are taken up and screwed into the screw holes one by one, the rotary screwing columns penetrate through the screw holes and the butt joints to abut against the outer sides of the outer protective sleeve, the triangle of the concentration plate is fastened on the three outer protective sleeves through the three rotary screwing columns respectively, so that the current position of the concentration plate is stabilized, the concentration plate can be fastened at different positions of the outer protective sleeve at will through the rotary screwing columns, the traction rope is further stabilized through the stabilizing support plate, if the position of the concentration plate is lower, the concentration plate is closer to the position of the hoisted object, the traction rope can be more stably concentrated, otherwise if the position of the concentration plate is higher, the concentration plate is farther from the position of the hoisted object, the traction rope pulls the object to be lifted to have larger traction force, and is suitable for heavy lifting work.

Drawings

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

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

FIG. 3 is a schematic view of the structure of the concentrated plate of the present invention;

FIG. 4 is a schematic view of the inner sleeve structure according to the present invention;

fig. 5 is a schematic view of the structure of the stabilizing support plate of the present invention.

The labels in the figure are: the device comprises a nylon rope 1, a traction hook 101, an outer protective sleeve 102, a concentration plate 2, a screw hole 201, an inner sleeve 3, a first ball 301, a butt joint 302, a rotary screwing column 4, a stabilizing support plate 5, a positioning groove 501 and a second ball 502.

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.

Referring to fig. 1-5, the utility model provides a jack-up safety hoist and mount pulling tool, including nylon rope 1 and outer protective sheath 102, the quantity of nylon rope 1 and outer protective sheath 102 is the same, and outer protective sheath 102 one-to-one nylon rope 1 and cup joint in the nylon rope 1 outside, outer protective sheath 102 constitutes the haulage rope with nylon rope 1, describes in detail each part of jack-up safety hoist and mount pulling tool below:

the middle part of the outer side of the outer protective sleeve 102 is provided with a concentration plate 2, the top surface of the concentration plate 2 and the corner positions of the concentration plate are embedded with inner sleeves 3, the positions of the inner walls of the inner sleeves 3 close to the inner side are all embedded with balls I301, the balls I301 are connected with the inner sleeves 3 in a rolling manner, the corner positions of the outer walls of the inner sleeves 3 close to the concentration plate 2 are all provided with butt joints 302, the corners of the concentration plate 2 are all provided with screw holes 201 corresponding to the butt joints 302, the screw holes 201 are communicated with the butt joints 302, and the screw holes 201 and the butt joints 302 are connected with rotary screwing columns 4 through threads in a rotating manner;

specifically, the hoisting object is suspended by the traction rope, the nylon rope 1 has good toughness and tensile resistance, the nylon rope 1 mainly plays a role in traction, and the outer protective sleeve 102 can protect the nylon rope 1 from being worn, so that the service life of the nylon rope 1 is effectively prolonged;

the bottom of the nylon rope 1 is embedded in and installed with a traction hook 101, and the bottom of the outer protective sleeve 102 is tightly adhered to the top surface of the traction hook 101;

further, before the hoisting operation, the traction hook 101 can be used for hanging the hoisted object, and the top of the traction rope is connected with the crane;

the number of the inner sleeves 3 is the same as that of the outer protective sleeves 102, and the outer protective sleeves 102 penetrate through the inner sleeves 3 from bottom to top;

the stabilizing support plate 5 is positioned on the inner side of the position where the outer protective sleeve 102 extends from the top of the inner sleeve 3, the edges of the positioning grooves 501 correspond to the top of the inner side of the inner sleeve 3 one by one, and the outer protective sleeve 102 penetrates through the corresponding positioning grooves 501;

furthermore, the number of the nylon ropes 1 and the number of the outer protective sleeves 102 are three, lifting objects can be pulled in a triangular mode, when the lifting objects are lifted, the hauling ropes are uniformly concentrated through the concentrating plate 2, because the hauling hooks 101 hook different three positions on the lifting objects, the lower portions of the hauling ropes can be dispersed, the concentrating plate 2 concentrates a plurality of hauling ropes in the middle of the hauling ropes, and the concentrating plate 2 is triangular, so that the concentrating state of the hauling ropes can be well kept, and the condition that the lifting objects are inclined due to uneven stress caused by the fact that the connecting positions of the hauling ropes and the lifting machine are dispersed is avoided;

a stabilizing support plate 5 is fixedly connected to the top surface of the centralized plate 2, a positioning groove 501 is formed in the outer side of the stabilizing support plate 5, a second ball 502 is embedded in the inner wall of the positioning groove 501, and the second ball 502 is in rolling connection with the positioning groove 501;

the outer sides of the first ball 301 and the second ball 502 are connected with the outer protective sleeve 102 in a sliding manner; the tail end of the rotary screwing column 4 is sharp, the inner end of the rotary screwing column 4 penetrates into the inner sleeve 3, and the inner end of the rotary screwing column 4 abuts against the outer protective sleeve 102;

specifically, when a hoisting object is hoisted by using a hauling rope, the position of the centralized plate 2 on the hauling rope can be adjusted, the rotary screwing column 4 is screwed out, then the centralized plate 2 is moved, meanwhile, the outer sides of the first ball 301 and the second ball 502 abut against the outer protective sleeve 102 to slide, the abrasion among the outer protective sleeve 102, the inner sleeve 3 and the positioning groove 501 can be reduced through the first ball 301 and the second ball 502, the service life of the outer protective sleeve 102 is effectively prolonged, after the centralized plate 2 is moved to a corresponding position, the rotary screwing columns 4 are taken up and screwed into the screw holes 201 one by one, the rotary screwing column 4 passes through the screw holes 201 and the butt joints 302 to abut against the outer protective sleeve 102, the triangles of the centralized plate 2 are fastened on the three outer protective sleeves 102 through the three rotary screwing columns 4 respectively, so that the current position of the centralized plate 2 is stabilized, the centralized plate 2 can be fastened at different positions of the outer protective sleeve 102 freely through the rotary screwing columns 4, if the position of the collecting middle plate 2 is higher, the position of the collecting middle plate 2 away from the hoisted object is farther, and the traction force of the hoisted object is larger due to traction of the traction rope, so that the hoisting work with heavier weight is suitable.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a jack-up safety hoist and mount pulling means, includes nylon rope (1) and outer protective sheath (102), the quantity of nylon rope (1) and outer protective sheath (102) is the same, and outer protective sheath (102) one-to-one nylon rope (1) and cup joint in the nylon rope (1) outside, outer protective sheath (102) constitutes haulage rope, its characterized in that with nylon rope (1):

the middle part of the outer side of the outer protective sleeve (102) is provided with a centralized plate (2), the top surface of the centralized plate (2) is embedded with an inner sleeve (3) at the corner position, the inner wall of the inner sleeve (3) is embedded with a ball I (301) at the position close to the inner side, the ball I (301) is connected with the inner sleeve (3) in a rolling manner, the outer wall of the inner sleeve (3) is provided with a butt joint (302) at the corner position close to the centralized plate (2), the corner of the centralized plate (2) is provided with a screw hole (201) corresponding to the butt joint (302), the screw hole (201) is communicated with the butt joint (302), and the screw hole (201) and the butt joint (302) are rotatably connected with a rotary screwing column (4) through threads;

the supporting plate (5) is stabilized to collection medium plate (2) top surface fixedly connected with, and has seted up constant head tank (501) outside stabilizing supporting plate (5), constant head tank (501) inner wall all imbeds ball two (502), and ball two (502) and constant head tank (501) roll connection.

2. A hoisting safety hoisting traction tool as claimed in claim 1, wherein: the bottom of the nylon rope (1) is embedded in a traction hook (101), and the bottom of the outer protective sleeve (102) is tightly adhered to the top surface of the traction hook (101).

3. A hoisting safety hoisting traction tool as claimed in claim 1, wherein: the number of the inner sleeves (3) is the same as that of the outer protective sleeves (102), and the outer protective sleeves (102) penetrate through the inner sleeves (3) from bottom to top.

4. A hoisting safety hoisting traction tool according to claim 3, characterized in that: the stabilizing support plate (5) is located on the inner side of the extending position of the outer protective sleeve (102) from the top of the inner sleeve (3), the edges of the positioning grooves (501) correspond to the top of the inner side of the inner sleeve (3) one by one, and the outer protective sleeve (102) penetrates through the corresponding positioning grooves (501).

5. A hoisting safety hoist pulling tool as claimed in claim 3 or 4, characterized in that: the outer sides of the first ball (301) and the second ball (502) are connected with the outer protective sleeve (102) in a sliding mode.

6. A hoisting safety hoisting traction tool as claimed in claim 1, wherein: the tail end of the rotary screwing column (4) is sharp, the inner end of the rotary screwing column (4) penetrates into the inner sleeve (3), and the inner end of the rotary screwing column (4) abuts against the outer protective sleeve (102).