Sleeve-in type elastic lifting appliance

Abstract

The utility model discloses a nested elastic lifting appliance, which relates to the technical field of lifting appliances and comprises a fan used for driving airflow to flow. The top of the ventilation frame is fixedly connected to the bottom of the fan, and the ventilation frame is used for supporting the sleeving type elastic lifting appliance; the sleeving type elastic lifting appliance further comprises an elastic bag, the outer surface of the elastic bag is fixedly connected to the bottom of the ventilation frame, and the elastic bag is used for fixing the cylinder barrel. The elastic bag comprises an air inlet pipe, the outer surface of the air inlet pipe is fixedly connected to the bottom of the ventilation frame, an air inlet hole is formed in the outer surface of the air inlet pipe, and a fixed bag is fixedly connected to the outer surface of the air inlet pipe. According to the sleeving type elastic lifting appliance, by arranging the elastic bag, when the short cylinder barrel needs to be moved, only the elastic bag needs to be plugged into the cylinder barrel, the elastic bag is inflated and expanded, the short cylinder barrel is fixed from the inside, the elastic lifting appliance is convenient to operate, and the short cylinder barrel can be conveniently transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to a sleeve-type elastic sling. Background Art

[0002] The cylinder is a structural form of hydraulic cylinder. The input is pressure and flow, and the output is thrust and speed. Hydraulic cylinders, air cylinders, etc. are widely used in various fields. The cylinder needs to be transported during the production process. When the cylinder needs to be moved, a sling is generally used to fix the cylinder and transfer the cylinder to other places.

[0003] In the prior art, a sling is used to fix the short cylinder. Due to the shape of the short cylinder, the sling is not convenient to use and the operation is cumbersome. In addition, it is not easy to balance the short cylinder during transportation and it is easy to slip off the sling, causing safety accidents and posing a great safety hazard. In order to solve the above problems, we propose a sleeve-type elastic sling. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sleeve-type elastic hanger, including a fan, the fan is used to drive air flow; a ventilation frame, the top of the ventilation frame is fixedly connected to the bottom of the fan, and the ventilation frame is used to support the sleeve-type elastic hanger; the sleeve-type elastic hanger also includes an elastic bag, the outer surface of the elastic bag is fixedly connected to the bottom of the ventilation frame, and the elastic bag is used to fix the cylinder; the elastic bag includes an air intake pipe, the outer surface of the air intake pipe is fixedly connected to the bottom of the ventilation frame, the outer surface of the air intake pipe is provided with an air intake hole, and the outer surface of the air intake pipe is fixedly connected to a fixing bag.

[0005] Preferably, the fixing bag includes a support frame, the inner surface of the support frame is fixedly connected to the outer surface of the intake pipe, the outer surface of the support frame is provided with an airbag, the inner surface of the airbag is fixedly connected to the outer surface of the intake pipe, and the short cylinder is fixed by inserting the airbag and expanding the airbag, which is easy to operate and facilitates the transportation of parts.

[0006] Preferably, the outer surface of the airbag is fixedly connected to a movable plate, the bottom of the movable plate is fixedly connected to a limiting plate, and the outer surface of the limiting plate is slidably connected to the inner surface of the support frame, and the inner surface of the movable plate is fixedly connected to a fixed plate. By setting a fixed bag, the short cylinder is fixed, the friction between the fixed bag and the short cylinder is large, the short cylinder is firmly fixed and will not slip from the surface of the fixed bag, which solves the problem of unbalanced parts and easy slipping when the short cylinder is transported by traditional slings.

[0007] Preferably, the fixed plate includes a fixed column, the outer surface of the fixed column is fixedly connected to the inner surface of the movable plate, the top of the fixed column is fixedly connected with a suction cup, and the outer surface of the fixed column is provided with a ventilation hole. The short cylinder is reinforced by the suction cup, so that the short cylinder is fixed more securely and prevented from slipping.

[0008] Preferably, a baffle is fixedly connected to the top of the inner surface of the fixed column, a rebound spring is fixedly connected to the bottom of the inner cavity of the fixed column, a sliding block is fixedly connected to the top of the rebound spring, and the outer surface of the sliding block is slidably connected to the inner surface of the fixed column, so that the short cylinder is fixed by the fixed plate during transportation, and the short cylinder can be quickly removed when transportation is not needed, so that the sling is easy to operate and convenient for transporting the short cylinder.

[0009] The utility model provides a sleeve-type elastic hanger, which has the following beneficial effects:

[0010] First, the sleeve-type elastic sling is provided with an elastic bag. When the short cylinder needs to be moved, the elastic bag is sleeved into the cylinder, and the short cylinder is fixed from the inside by inflating the elastic bag. The operation is convenient and the short cylinder can be easily transported.

[0011] Second, the sleeve-type elastic sling fixes the short cylinder by setting a fixing bag. The friction between the fixing bag and the short cylinder is large, and the short cylinder is firmly fixed and will not slip from the surface of the fixing bag, thus solving the problem of unbalanced parts that are easy to slip when the short cylinder is transported by the traditional sling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of a sleeve-type elastic hanger of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the elastic bag portion of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the fixed bag part of the utility model;

[0015] Figure 4 This is a cross-sectional view of the fixed bag structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the fixed disk portion of the utility model;

[0017] Figure 6 This is a partial structural sectional view of the fixed disk of the utility model.

[0018] In the figure: 1. fan; 2. ventilation frame; 3. elastic bag; 31. air inlet pipe; 32. air inlet hole; 33. fixed bag; 331. support frame; 332. air bag; 333. movable plate; 334. limit plate; 335. fixed plate; 3351. fixed column; 3352. suction cup; 3353. ventilation hole; 3354. baffle; 3355. rebound spring; 3356. sliding block. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] Example:

[0021] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a sleeve-type elastic hanger, comprising a fan 1, the fan 1 is used to drive the air flow; a ventilation frame 2, the top of the ventilation frame 2 is fixedly connected to the bottom of the fan 1, and the ventilation frame 2 is used to support the sleeve-type elastic hanger;

[0022] The sleeve-type elastic hanger also includes an elastic bag 3, the outer surface of which is fixedly connected to the bottom of the ventilation frame 2, and the elastic bag 3 is used to fix the cylinder; the elastic bag 3 includes an air intake pipe 31, the outer surface of which is fixedly connected to the bottom of the ventilation frame 2, an air intake hole 32 is opened on the outer surface of the air intake pipe 31, and a fixing bag 33 is fixedly connected to the outer surface of the air intake pipe 31;

[0023] When in use, the elastic bag 3 is inserted into the short cylinder, and the fan 1 drives the air flow, which flows along the ventilation frame 2 toward the air inlet pipe 31, and then flows into the air inlet pipe 31, and then flows into the fixed bag 33 through the air inlet hole 32. The fixed bag 33 is inflated and fills the inside of the cylinder to fix the short cylinder. By setting the elastic bag 3, when the short cylinder needs to be moved, the elastic bag 3 is inserted into the cylinder, and the short cylinder is fixed from the inside by inflating the elastic bag 3. The operation is convenient and the short cylinder can be easily transported.

[0024] The fixing bag 33 includes a support frame 331, the inner surface of the support frame 331 is fixedly connected to the outer surface of the intake pipe 31, the outer surface of the support frame 331 is provided with an air bag 332, the inner surface of the air bag 332 is fixedly connected to the outer surface of the intake pipe 31, when in use, the air flow flows into the air bag 332 through the air inlet hole 32, the air bag 332 is inflated and expands, filling the inside of the short cylinder to fix the short cylinder, when the short cylinder needs to be lowered, the fan 1 drives the air flow to flow outward, the air bag 332 is deflated and contracted, the short cylinder is released, and the air bag 332 is inserted and fixed by the expansion of the air bag 332, which is easy to operate and convenient for transporting parts.

[0025] The outer surface of the airbag 332 is fixedly connected to the movable plate 333, and the bottom of the movable plate 333 is fixedly connected to the limiting plate 334. The outer surface of the limiting plate 334 is slidably connected to the inner surface of the support frame 331, and the inner surface of the movable plate 333 is fixedly connected to the fixing plate 335. When in use, the airbag 332 is inflated to drive the movable plate 333 to move upward, and the movable plate 333 drives the limiting plate 334 to move upward, and the limiting plate 334 moves upward along the support frame 331 to limit the upward movement direction of the movable plate 333. At the same time, the movable plate 333 drives the fixing plate 335 to move upward, and the top of the fixing plate 335 contacts the inside of the short cylinder and is adsorbed inside the short cylinder, thereby increasing the friction between the airbag 332 and the short cylinder. By setting the fixing bag 33, the short cylinder is fixed. The friction between the fixing bag 33 and the short cylinder is large, and the short cylinder is firmly fixed and will not slip from the surface of the fixing bag 33, thereby solving the problem that the parts are unbalanced and easy to slip when the traditional sling transports the short cylinder.

[0026] The fixed plate 335 includes a fixed column 3351, the outer surface of the fixed column 3351 is fixedly connected to the inner surface of the movable plate 333, the top of the fixed column 3351 is fixedly connected with a suction cup 3352, and the outer surface of the fixed column 3351 is provided with a ventilation hole 3353. When in use, the movable plate 333 drives the fixed column 3351 to move upward, and the fixed column 3351 drives the suction cup 3352 to move upward. The suction cup 3352 is adsorbed on the inside of the short cylinder. The friction between the airbag 332 and the short cylinder reinforces the short cylinder through the suction cup 3352, so that the short cylinder is fixed more securely to prevent the short cylinder from slipping.

[0027] The top of the inner surface of the fixed column 3351 is fixedly connected with a baffle 3354, the bottom of the inner cavity of the fixed column 3351 is fixedly connected with a rebound spring 3355, the top of the rebound spring 3355 is fixedly connected with a sliding block 3356, and the outer surface of the sliding block 3356 is slidably connected to the inner surface of the fixed column 3351. When in use, the airbag 332 is inflated to drive the fixed column 3351 to move upward, and the fixed column 3351 drives the suction cup 3352 to move upward. Due to the increase in air pressure inside the airbag 332, the air pressure drives the sliding block 3356 to move upward, and the sliding block 3356 stretches the rebound spring 3355, and the sliding block 3356 moves upward and is closely attached to the baffle 33 The surface of 54 blocks the ventilation hole 3353, so that the interior of the suction cup 3352 is in a sealed state. The suction cup 3352 is adsorbed on the inside of the short cylinder. When the short cylinder needs to be removed, the air bag 332 is deflated and contracted, and the air pressure inside the air bag 332 becomes smaller. The rebound spring 3355 drives the sliding block 3356 to move downward under the action of its own elastic force, and the sliding block 3356 releases the ventilation hole 3353. External air enters the suction cup 3352 through the ventilation hole 3353. The suction cup 3352 releases the short cylinder and fixes the short cylinder through the fixing plate 335 during transportation. When it is not needed for transportation, the short cylinder can be quickly removed, making the operation of the sling simple and convenient for transporting the short cylinder.

[0028] When in use, the airflow is driven by the fan 1, and the airflow flows along the ventilation frame 2 to the inside of the air inlet pipe 31, and the airflow flows into the inside of the air bag 332 through the air inlet hole 32. The air bag 332 is inflated and fills the inside of the short cylinder to fix the short cylinder. At the same time, the air bag 332 drives the movable plate 333 to move upward, and the movable plate 333 drives the fixed column 3351 to move upward, and the fixed column 3351 drives the suction cup 3352 to move upward. As the air pressure inside the air bag 332 increases, the air pressure drives the sliding block 3356 to move upward. The sliding block 3356 moves upward and is pressed against the surface of the baffle 3354, blocking the ventilation hole 3353, so that the interior of the suction cup 3352 is sealed. The suction cup 3352 is adsorbed on the inside of the short cylinder. When the short cylinder needs to be removed, the airbag 332 is deflated and contracted, and the air pressure inside the airbag 332 becomes smaller. The rebound spring 3355 drives the sliding block 3356 to move downward, and the sliding block 3356 releases the ventilation hole 3353. External gas enters the suction cup 3352 through the ventilation hole 3353, and the suction cup 3352 releases the short cylinder.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A sleeve-type elastic sling, comprising: A fan (1), the fan (1) is used to drive air flow; A ventilation frame (2), the top of which is fixedly connected to the bottom of the fan (1), and the ventilation frame (2) is used to support a sleeve-type elastic hanger; It is characterized in that The sleeve-type elastic sling also includes: An elastic bag (3), the outer surface of which is fixedly connected to the bottom of the ventilation frame (2), and the elastic bag (3) is used to fix the cylinder; The elastic bag (3) comprises an air intake pipe (31), the outer surface of the air intake pipe (31) is fixedly connected to the bottom of the ventilation frame (2), the outer surface of the air intake pipe (31) is provided with an air intake hole (32), and the outer surface of the air intake pipe (31) is fixedly connected to a fixed bag (33).

2. The sleeve-type elastic hanger according to claim 1, characterized in that: The fixed bag (33) comprises a support frame (331), the inner surface of the support frame (331) is fixedly connected to the outer surface of the air intake pipe (31), the outer surface of the support frame (331) is provided with an air bag (332), and the inner surface of the air bag (332) is fixedly connected to the outer surface of the air intake pipe (31).

3. The sleeve-type elastic hanger according to claim 2, characterized in that: The outer surface of the airbag (332) is fixedly connected to a movable plate (333), the bottom of the movable plate (333) is fixedly connected to a limiting plate (334), and the outer surface of the limiting plate (334) is slidably connected to the inner surface of the support frame (331), and the inner surface of the movable plate (333) is fixedly connected to a fixed plate (335).

4. The sleeve-type elastic hanger according to claim 3, characterized in that: The fixed plate (335) comprises a fixed column (3351), the outer surface of the fixed column (3351) is fixedly connected to the inner surface of the movable plate (333), the top of the fixed column (3351) is fixedly connected with a suction cup (3352), and the outer surface of the fixed column (3351) is provided with a ventilation hole (3353).

5. The sleeve-type elastic hanger according to claim 4, characterized in that: A baffle (3354) is fixedly connected to the top of the inner surface of the fixed column (3351), a rebound spring (3355) is fixedly connected to the bottom of the inner cavity of the fixed column (3351), a sliding block (3356) is fixedly connected to the top of the rebound spring (3355), and the outer surface of the sliding block (3356) is slidably connected to the inner surface of the fixed column (3351).

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