CN217051315U

CN217051315U - Hoisting device for large-sized object

Info

Publication number: CN217051315U
Application number: CN202220880775.2U
Authority: CN
Inventors: 赵宇博; 马帅; 马友; 杨景龙
Original assignee: Ningxia Lanyue Hoisting Co ltd
Current assignee: Ningxia Lanyue Hoisting Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-26
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a hoist device for large-scale article, including hoisting frame, hoisting frame's centre is fixed with the link, and the top of link installs the guide post, the top of guide post is provided with the connecting cable, and the upper end of connecting cable is connected with lifts by crane the cable wire, the lower extreme of connecting cable is connected with the cable, hoisting frame's bottom is fixed with the slide bar, and the surface activity of slide bar has cup jointed the installation cover, the inboard of slide bar is extended there is a set of connecting plate and the surface connection of this connecting plate to be connected with first telescopic cylinder, the mounting bracket is installed in the outside of installation cover, and installs the grip block below the mounting bracket, the grip block outside is connected with the hydraulic stem. This a hoist device for large-scale article, connect the four corners of hoisting frame through utilizing the cable, so, be favorable to when hoist and mount, can form the tractive to the four corners of hoisting frame, let the four corners all receive power, can keep the balanced stability of hoisting frame.

Description

Hoisting device for large-sized object

Technical Field

The utility model relates to a hoist device technical field that is relevant specifically is a hoist device for large-scale article.

Background

The hoisting equipment is a common transporting and moving mechanical equipment in large-scale construction operation, vertical hoisting and horizontal moving of materials are completed by the hoisting equipment, the application of the mechanical equipment is more and more mature along with the higher and higher mechanization level, and the hoisting device plays an important role in the transporting process of large-scale objects and becomes one of indispensable devices.

However, in the process of hoisting, the hoisting device for large articles used at present cannot pull and position the four corners of the hoisting device, so that the four corners of the hoisting device are stressed unevenly, and poor balance is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device for large-scale article to solve the hoist device for large-scale article of present use who proposes in the above-mentioned background art, at the in-process that carries out hoist and mount, can not pull the location to hoist device's four corners, lead to hoist device's four corners atress uneven, cause the equilibrium not good.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hoist device for large-scale article, includes the hoist and mount frame, the centre of hoist and mount frame is fixed with the link, and the guide post is installed to the top of link, the top of guide post is provided with the connecting cable, and the upper end of connecting cable is connected with lifts by crane the cable wire, the lower extreme of connecting cable is connected with the cable, the bottom of hoist and mount frame is fixed with the slide bar, and the surface activity of slide bar has cup jointed the installation cover, the inboard of slide bar is extended the surface that has a set of connecting plate and this connecting plate and is connected with first telescopic cylinder, the mounting bracket is installed in the outside of installation cover, and installs the grip block below of mounting bracket, the grip block outside is connected with the hydraulic stem, and the hydraulic stem keeps away from the one end of grip block and install splint.

Preferably, the hoisting steel cable and the connecting cable are of an integrated connecting structure, and the cable is connected with four corners of the hoisting frame in an inclined mode.

Preferably, the inside shifting chute that is provided with in surface of guide post, and the inside slidable mounting of shifting chute has the roller, the pull ring is installed to the middle section position of roller, be connected with strong spring between the lower surface of roller and the shifting chute bottom.

Preferably, the roll shaft is in sliding connection with the guide post through the moving groove, the pull ring is provided with an upper group and a lower group in the middle section of the roll shaft, and the roll shaft is in elastic connection with the moving groove through a strong spring.

Preferably, a connecting box is installed in the middle of the inner side of the clamping plate, connecting sliding plates are connected with the inner sides of the left side and the right side of the connecting box, soft rubber creeping feet are arranged on the surface of the inner wall of the connecting box, and a disc is fixed to the front ends of the soft rubber creeping feet.

Preferably, the left side and the right side of the connecting box are connected with the inner wall of the clamping plate through the connecting sliding plate, and a plurality of groups of the soft rubber creeping feet are uniformly arranged on the surface of the inner wall of the connecting box.

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

1. according to the hoisting device for the large-scale object, the four corners of the hoisting frame are connected by the inhaul cables, so that the four corners of the hoisting frame can be pulled when being hoisted, the four corners are stressed, and the balance stability of the hoisting frame can be kept;

2. the hoisting device for the large-scale object is characterized in that a guide post is arranged, a channel for positioning is formed inwards on the surface of the guide post, a moving groove is formed inside the channel, a roller shaft is installed in the moving groove, the lower end of a connecting cable and the upper end of the inhaul cable are connected through two groups of pull rings installed on the roller shaft respectively, the connecting cable and the inhaul cable are connected in a combined mode through the pull rings, the roller shaft can move along the moving groove along with the pulling of the connecting cable, the pulling of the inhaul cable can be pulled through the movement of the roller shaft, the inhaul cable can be pulled along the surface of the guide post in a traction mode, the guide post can guide the traction direction of the inhaul cable, the channels on the surface of the guide post correspond to the four corners of a hoisting frame, and the inhaul cable can be connected conveniently;

3. this a hoist device for large-scale article is connected with the connecting box through utilizing the connection slide, and the area of contact between grip block and the article can be increased in the setting of connecting box to set up the flexible glue foot of creeping at the inner wall of connecting box, the rubber material that the flexible glue foot of creeping adopted is made, has elasticity and softness, can avoid the surface of connecting box scratch article when increasing antiskid nature.

Drawings

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a schematic view of the mounting structure between the slide rod and the clamping plate of the present invention;

FIG. 3 is a schematic view of the mounting structure between the mounting frame and the clamping plate of the present invention;

fig. 4 is a schematic view of the internal partial sectional structure of the guide post and the moving groove of the present invention.

In the figure: 1. a hoisting frame; 2. a guide post; 201. a moving groove; 202. a roll shaft; 203. a pull ring; 204. a strong spring; 3. a connecting cable; 4. hoisting a steel cable; 5. a connecting frame; 6. a cable; 7. a slide bar; 8. installing a sleeve; 9. a first telescopic cylinder; 10. a mounting frame; 11. a clamping plate; 1101. a connection box; 1102. connecting a sliding plate; 1103. soft rubber vermicular feet; 1104. a disc; 12. a hydraulic lever; 13. and (5) clamping the plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hoisting device for large objects comprises a hoisting frame 1, wherein a connecting frame 5 is fixed in the middle of the hoisting frame 1, a guide post 2 is installed above the connecting frame 5, a connecting cable 3 is arranged above the guide post 2, the upper end of the connecting cable 3 is connected with a hoisting steel cable 4, the lower end of the connecting cable 3 is connected with a guy cable 6, the hoisting steel cable 4 and the connecting cable 3 are of an integrated connecting structure, the guy cable 6 is obliquely connected with four corners of the hoisting frame 1, and the four corners of the hoisting frame 1 are connected by using the guy cable 6;

a moving groove 201 is arranged inside the surface of the guide post 2, a roller shaft 202 is slidably arranged inside the moving groove 201, pull rings 203 are arranged at the middle section of the roller shaft 202, a strong spring 204 is connected between the lower surface of the roller shaft 202 and the bottom in the moving groove 201, the roller shaft 202 is in sliding connection with the guide post 2 through the moving groove 201, the pull rings 203 are arranged in an upper group and a lower group at the middle section of the roller shaft 202, the roller shaft 202 is in elastic connection with the moving groove 201 through the strong spring 204, a groove channel for positioning is arranged inwards on the surface of the guide post 2 through the arrangement of the guide post 2, the moving groove 201 is arranged inside the groove channel, the roller shaft 202 is arranged in the moving groove 201, the lower end of the connecting cable 3 and the upper end of the pull cable 6 are respectively connected through the two groups of pull rings 203 arranged on the roller shaft 202, the connecting cable 3 and the pull cable 6 are combined and connected through the pull rings 203, the roller shaft 202 moves along the moving groove 201 along with the pulling of the connecting cable 3, the moving of the roller shaft 202 pulls the cable 6, so that the cable 6 is pulled along the surface of the guide post 2, the guide post 2 can guide the pulling direction of the cable 6, and the grooves on the surface of the guide post 2 correspond to the four corners of the hoisting frame 1, so that the cable 6 can be connected conveniently;

a sliding rod 7 is fixed at the bottom of the hoisting frame 1, an installation sleeve 8 is movably sleeved on the surface of the sliding rod 7, a group of connecting plates extends from the inner side of the sliding rod 7, a first telescopic cylinder 9 is connected on the surface of the connecting plates, an installation frame 10 is installed on the outer side of the installation sleeve 8, a clamping plate 11 is installed below the installation frame 10, a hydraulic rod 12 is connected to the outer side of the clamping plate 11, a clamping plate 13 is installed at one end, away from the clamping plate 11, of the hydraulic rod 12, a connecting box 1101 is installed in the middle of the inner side of the clamping plate 11, connecting sliding plates 1102 are connected inside the left side and the right side of the connecting box 1101, flexible rubber creeping feet 1103 are arranged on the inner wall surface of the connecting box 1101, a disc 1104 is fixed at the front end of the flexible rubber creeping feet 1103, the left side and the right side of the connecting box 1101 are connected with the inner wall of the clamping plate 11 through the connecting sliding plates 1102, and a plurality of groups of flexible rubber creeping feet 1103 are uniformly arranged on the inner wall surface of the connecting box 1101, by utilizing the connection sliding plate 1102 to be connected with the connection box 1101, the contact area between the clamping plate 11 and the object can be increased due to the arrangement of the connection box 1101, the flexible rubber creeping feet 1103 are arranged on the inner wall of the connection box 1101, the flexible rubber creeping feet 1103 are made of rubber materials, and the flexible rubber creeping feet are elastic and soft, so that the surface of the object can be prevented from being scratched by the connection box 1101 while the antiskid performance is improved.

The working principle is as follows: for the hoisting device for large-scale objects, firstly, according to the actual length and width of the objects, the front-back distance between the clamping plates 11 arranged on the installation sleeve 8 is adjusted by the first telescopic cylinder 9, a group of connecting plates extend from the inner side of the installation sleeve 8 and are connected between the installation sleeves 8 on the surfaces of the slide bars 7 which are symmetrical left and right, the distance between the group of connecting plates is adjusted by the first telescopic cylinder 9, so as to achieve the purpose of adjusting the distance of the installation sleeve 8, secondly, the length of the clamping plate 13 is prolonged by the hydraulic rod 12, the clamping plate 13 is pushed outwards, so as to increase the left-right distance of the clamping plate 11, so that the clamping plates 11 can be tightly attached to the objects front-back and left-right, the objects can form clamping, and secondly, two groups of pull rings 203 arranged on the roll shafts 202 are respectively connected with the lower ends of the connecting cables 3 and the upper ends of the pull cables 6, and the hoisting cables 4 can pull the connecting cables 3 upwards, after the connecting cable 3 upwards pulls, can stimulate the roller 202 and upwards remove along moving chute 201, the shifting up of roller 202 can pull the guy cable 6, so guy cable 6 can pull along the surface of guide post 2 and draw, strong spring 204 can be atress stretched, the channel on guide post 2 surface is corresponding the four corners of hoisting frame 1, because the lower extreme of guy cable 6 is connecting the four corners of hoisting frame 1, so, when guy cable 6 is pulled, can form the tractive to the four corners of hoisting frame 1, let the four corners all receive power, thereby keep the balanced stability of hoisting frame 1, the stress point distributes in the four corners of hoisting frame 1, hoist hoisting frame 1, just so accomplish whole hoist device's that is used for large article use process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist device for large-scale article, includes hoist and mount frame (1), its characterized in that: a connecting frame (5) is fixed in the middle of the hoisting frame (1), a guide column (2) is arranged above the connecting frame (5), a connecting cable (3) is arranged above the guide column (2), the upper end of the connecting cable (3) is connected with a hoisting steel cable (4), the lower end of the connecting cable (3) is connected with a pulling cable (6), the bottom of the hoisting frame (1) is fixed with a sliding rod (7), a mounting sleeve (8) is movably sleeved on the surface of the sliding rod (7), a group of connecting plates extend from the inner side of the sliding rod (7), the surface of each connecting plate is connected with a first telescopic cylinder (9), a mounting frame (10) is mounted on the outer side of the mounting sleeve (8), a clamping plate (11) is arranged below the mounting rack (10), a hydraulic rod (12) is connected with the outer side of the clamping plate (11), and a clamping plate (13) is arranged at one end of the hydraulic rod (12) far away from the clamping plate (11).

2. The hoisting device for large objects according to claim 1, characterized in that: the hoisting steel cable (4) and the connecting cable (3) are of an integrated connecting structure, and the pulling cable (6) is obliquely connected with four corners of the hoisting frame (1).

3. The hoisting device for large-sized objects according to claim 1, wherein: the guide post is characterized in that a moving groove (201) is formed in the surface of the guide post (2), a roller shaft (202) is slidably mounted in the moving groove (201), a pull ring (203) is mounted at the middle section of the roller shaft (202), and a strong spring (204) is connected between the lower surface of the roller shaft (202) and the bottom of the moving groove (201).

4. The hoisting device for large objects according to claim 3, characterized in that: the roller shaft (202) is in sliding connection with the guide post (2) through the moving groove (201), the pull rings (203) are arranged in two groups at the middle section of the roller shaft (202), and the roller shaft (202) is in elastic connection with the moving groove (201) through the strong spring (204).

5. The hoisting device for large objects according to claim 1, characterized in that: the clamp plate is characterized in that a connecting box (1101) is installed in the middle of the inner side of the clamping plate (11), connecting sliding plates (1102) are connected with the inner sides of the left side and the right side of the connecting box (1101), soft rubber creeping feet (1103) are arranged on the surface of the inner wall of the connecting box (1101), and a disc (1104) is fixed to the front ends of the soft rubber creeping feet (1103).

6. The hoisting device for large objects according to claim 5, characterized in that: the left side and the right side of the connecting box (1101) are connected with the inner wall of the clamping plate (11) through a connecting sliding plate (1102), and a plurality of groups of flexible rubber creeping feet (1103) are uniformly arranged on the surface of the inner wall of the connecting box (1101).