CN220334592U

CN220334592U - Simple hoisting mechanism

Info

Publication number: CN220334592U
Application number: CN202321725742.1U
Authority: CN
Inventors: 谢振东; 梁向阳; 刘元成; 闫青锋
Original assignee: Weihai Chongding Utopia Intelligent Equipment Co ltd
Current assignee: Weihai Chongding Utopia Intelligent Equipment Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-12
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of hoisting machines, in particular to a simple hoisting mechanism, which comprises a support frame, wherein a telescopic arm is arranged on the support frame in a sliding manner, a fixed electric hoist is arranged on the support frame, a roller mechanism is arranged at the end head of the telescopic arm, a wire rope on the fixed electric hoist bypasses the roller mechanism, a turnbuckle is connected to the rear end head of the fixed electric hoist, a hook at the bottom end of the turnbuckle is used for hooking goods, the whole length of the turnbuckle can be manually adjusted, the structure is simple, the turnbuckle replaces a chain hoist, the cost is low, and the height space is saved.

Description

Simple hoisting mechanism

Technical Field

The utility model relates to the technical field of hoisting machines, in particular to a simple hoisting mechanism.

Background

The current hoist mechanism is bulky, receive and releases inconvenient when not using, and the lifting hook on the electric block is hooked with the goods simultaneously at present hoist mechanism when using, starts taut wire rope through electric block to remove the position of goods, but because electric block's control needs manual press button to open and stop during the in-service use, because the delay of manual press button operation when consequently reacing the assigned position, is difficult to ensure the parking of high accuracy, needs round trip adjustment many times, consequently needs a simple and easy hoist mechanism.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the scheme provides a simple hoisting mechanism, which is achieved by the following specific technical means: including the support frame, the slip is provided with flexible arm on the support frame, simultaneously be provided with fixed electric block on the support frame, flexible arm's end is provided with roller mechanism, wire rope on the fixed electric block bypasses roller mechanism rear end and is connected with the turnbuckle, the couple of turnbuckle bottom is used for the hook goods, the whole length of turnbuckle can carry out manual regulation.

The first preferred technical scheme is as follows: the screw basket comprises a frame body, a first threaded rod is inserted into a threaded hole in the top of the frame body, a second threaded rod is inserted into a threaded hole in the bottom wall of the frame body, the top end of the first threaded rod is connected with the end of the steel wire rope, the hook is arranged at the bottom end of the second threaded rod, and the length of the first threaded rod and the second threaded rod extending out of the frame body can be adjusted by screwing the frame body, so that the whole length of the screw basket is adjusted and controlled.

And the second preferred technical scheme is as follows: the roller mechanism comprises a fixed cover arranged at the end head of the telescopic arm and a movable roller rotatably arranged in the fixed cover, and the wire rope bypasses the movable roller and is connected with the turnbuckle.

And the preferred technical scheme is as follows: the screw thread direction on the first screw rod is opposite to the screw thread direction on the second screw rod, and synchronous and opposite movement of the first screw rod and the second screw rod is realized on the screwing frame body.

Adopt above-mentioned structure to make this scheme possess following beneficial effect:

1. the structure is simple, and the device is arranged on a unit without occupying space;

2. the manufacturing cost is low. The chain block is replaced by the turnbuckle, so that the cost is low, and the height space is saved;

3. the telescopic boom is pulled in place, the heavy object is portable and easy to operate through the movable roller, the height is not required to be adjusted in maintenance, even if the adjustment is carried out through the frame body, the screw basket is also very portable, namely, the tiny position adjustment is carried out only through the screw basket, the push button of the electric hoist is not required to be operated in the tradition, the delay of the manual push button operation in the tradition can make fine adjustment difficult, the setting of the screw basket in the scheme is inconvenient for making up the current fine adjustment, the operation is convenient, and the time and labor are saved.

4. The mechanism is compact and has good stability. The whole structure is small, the stress is good, and the large load can be born;

5. the product can be used for fixed positions of unidirectional translation and short-distance lifting, and is particularly suitable for disassembling and moving parts of certain special machines.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present solution;

FIG. 2 is a front view of the present solution;

FIG. 3 is a side view of the present solution;

fig. 4 is a partial enlarged view of the present embodiment.

Wherein, 1, a supporting frame, 2, a telescopic arm, 3, a roller mechanism, 4, a steel wire rope, 5, a turnbuckle, 6, a frame body, 7, a first threaded rod, 8, a threaded rod II, 9, a hook, 10, a fixed hook, 11, a connecting hook, 12, a catheter, 13, a fixed cover, 14, a movable roller, 15 and a fixed ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the simple hoisting mechanism comprises a support frame 1, a telescopic arm 2 is slidably arranged on the support frame 1, meanwhile, a fixed electric hoist is arranged on the support frame 1, a roller mechanism 3 is arranged at the end of the telescopic arm 2, a wire rope 4 on the fixed electric hoist bypasses the roller mechanism 3 and is connected with a turnbuckle 5 at the rear end, a hook 9 at the bottom end of the turnbuckle 5 is used for hooking cargoes, the turnbuckle 5 comprises a frame 6, a threaded rod I7 is inserted into a threaded hole at the top of the frame 6, a threaded rod II 8 is inserted into a threaded hole at the bottom wall of the frame 6, the top end of the threaded rod I7 is connected with the end of the wire rope 4, a hook 9 is arranged at the bottom of the threaded rod II 8, and the directions of threads on the threaded rod I7 and the threaded rod II 8 are opposite.

Referring to fig. 1-3, a simple hoisting mechanism is provided with a conduit 12 on a support frame 1, and a telescopic arm 2 is slidably arranged through the conduit 12.

Referring to fig. 1 and 4, the roller mechanism 3 includes a fixed cover 13 disposed at the end of the telescopic arm 2 and a movable roller 14 rotatably disposed in the fixed cover 13, the wire rope 4 bypasses the movable roller 14 and is connected with the turnbuckle 5, the end of the wire rope 4 is provided with a fixed hook 10, the top end of the threaded rod 7 is provided with a connecting hook 11, and the connecting hook 9 is hooked with the fixed hook 10.

Referring to fig. 3, a simple hoisting mechanism is provided with a fixing ring 15 at the top of the support frame 1, and the fixing ring 15 is used for fixing during hoisting to move the simple hoisting mechanism to different positions.

The specific use process of the simple hoisting mechanism comprises the following steps: the telescopic boom 2 can be retracted to the inner side of the supporting frame 1 when the telescopic boom is at rest at ordinary times, the peripheral space of a machine set is not occupied, the telescopic boom 2 is separated from the guide pipe 12 when the telescopic boom is used, the lower hook 9 of the turnbuckle 5 is adjusted to the hanging ring hole of a to-be-lifted part, the rotating frame 6 is screwed to drive the threaded rod I7 and the threaded rod II 8 to be close to each other, the whole length of the turnbuckle 5 is shortened to enable the turnbuckle to have a certain tensioning force, at this time, the fixing bolts and the like of the to-be-lifted part can be detached, then the to-be-lifted part is separated from the original assembly position through dragging, maintenance can be implemented in any rotation direction, the part can be dropped down through the turnbuckle 5, and the return operation can be carried out when the homing is required to be installed.

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

Claims

1. Simple and easy hoist mechanism, its characterized in that: including support frame (1), slide on support frame (1) and be provided with flexible arm (2), simultaneously be provided with fixed electric block on support frame (1), the end of flexible arm (2) is provided with gyro wheel mechanism (3), end connection has turnbuckle (5) behind gyro wheel mechanism (3) are walked around to wire rope (4) on the fixed electric block, couple (9) of turnbuckle (5) bottom are used for hooking the goods, the whole length of turnbuckle (5) can carry out manual regulation.

2. The simple hoisting mechanism of claim 1, wherein: the screw basket (5) comprises a frame body (6), a first threaded rod (7) is inserted into a threaded hole at the top of the frame body (6), a second threaded rod (8) is inserted into a threaded hole at the bottom wall of the frame body (6), the top end of the first threaded rod (7) is connected with the end head of the steel wire rope (4), and the hook (9) is arranged at the bottom end of the second threaded rod (8).

3. The simple hoisting mechanism of claim 1, wherein: the roller mechanism (3) comprises a fixed cover (13) arranged at the end of the telescopic arm (2) and a movable roller (14) rotatably arranged in the fixed cover (13), and the steel wire rope (4) bypasses the movable roller (14) and is connected with the turnbuckle (5).

4. A simple hoisting mechanism as claimed in claim 2, characterized in that: the thread directions of the first threaded rod (7) and the second threaded rod (8) are opposite.

5. The simple hoisting mechanism of claim 1, wherein: the top of support frame (1) is provided with solid fixed ring (15), gu fixed ring (15) set up and be used for fixed when lifting by crane.

6. The simple hoisting mechanism as claimed in claim 4, wherein: the end of the steel wire rope (4) is provided with a fixed hook (10), the top end of the first threaded rod (7) is provided with a connecting hook (11), and the connecting hook (9) is hooked with the fixed hook (10).