Lifting device of vertical titanium plating furnace

Abstract

The utility model discloses a vertical titanium plating furnace lifting device, and particularly relates to the technical field of titanium plating furnace lifting devices, which comprises a gantry crane arranged above a vertical titanium plating furnace main body, an electric hoist used for lifting is arranged on the gantry crane, a limiting assembly is fixedly arranged on the electric hoist, the limiting assembly comprises an annular plate, and the annular plate is fixedly arranged on the vertical titanium plating furnace main body. The annular plate is fixedly arranged on the electric hoist, a plurality of sliding blocks are fixedly arranged on the annular plate, and the multiple sliding blocks are arranged on the gantry crane in a sliding mode and used for improving the stability of the annular plate in the moving process. According to the utility model, the annular plate and the three limiting plates are arranged on the electric hoist, and when the electric hoist drives the furnace cover to move upwards, the plurality of rubber rollers on the three limiting plates are contacted with the furnace cover, so that the stability when the furnace cover moves upwards can be improved, and the inner wall of the vertical titanizing furnace main body is prevented from being damaged by shaking of the furnace cover; and when a chain on the electric hoist is accidentally broken, the three limiting plates can prevent the furnace cover from toppling over and hurting workers, so that the operation safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a titanium plating furnace lifting device, in particular to a vertical titanium plating furnace lifting device. Background Art

[0002] Metal titanium plating is a surface treatment technology that is usually used to improve the surface properties of metal materials, such as corrosion resistance, hardness, wear and biocompatibility. The titanium plating process is achieved by depositing one or more layers of titanium metal on the metal surface. There are many methods for metal titanium plating, including physical vapor deposition (PVD), chemical vapor deposition (CVD) and electroplating. The lifting device of the vertical titanium plating furnace is a special lifting equipment used in the vertical titanium plating furnace. Its purpose is to facilitate and safely carry out the handling and loading and unloading of materials. At present, the lifting device of the vertical titanium plating furnace is usually used by a gantry crane. With the help of the gantry crane, the vertical and horizontal handling of materials in the vertical titanium plating furnace can be realized, and the existing gantry crane usually includes a gantry, an electric hoist, a hook, a chain, etc.

[0003] For example, the prior art publication number is CN216072159U, which is a gantry-type lifting and handling device. The utility model installs a grabbing lifting device, a stacking device and a handling device on the whole machine frame, and cleverly cooperates with the grabbing lifting device, the stacking device and the handling device, so that the operation is simple and convenient, and labor is liberated; and the performance is reliable, the manufacturing cost is low, and it is green and environmentally friendly.

[0004] However, the above-mentioned prior art still has the following problems when in use: when the existing vertical titanium plating furnace cover is moved upward, it is usually lifted by a gantry crane. However, the furnace cover is prone to shaking during the upward movement, and then it will touch the inner wall of the vertical titanium plating furnace, causing damage to the inner wall of the vertical titanium plating furnace, and once the chain on the gantry crane breaks, there will be a safety accident of the furnace cover falling and injuring the staff. Based on this, the utility model provides a vertical titanium plating furnace lifting device with high safety. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a lifting device for a vertical titanium plating furnace. By arranging a ring plate and three limit plates on the electric hoist, when the electric hoist drives the furnace cover to move upward, multiple rubber rollers on the three limit plates contact the furnace cover, thereby improving the stability of the furnace cover when moving upward, preventing the furnace cover from shaking and damaging the inner wall of the vertical titanium plating furnace body, and when the chain on the electric hoist breaks accidentally, the three limit plates can limit the furnace cover from tipping over and injuring the staff, thereby improving the operational safety, thereby solving the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical titanium plating furnace lifting device, comprising a gantry crane arranged above the main body of the vertical titanium plating furnace, the gantry crane is provided with an electric hoist for lifting, the electric hoist is fixedly provided with a limit assembly, the limit assembly comprises a ring plate, the ring plate is fixedly provided on the electric hoist, a plurality of sliders are fixedly provided on the ring plate, the plurality of sliders are slidably provided on the gantry crane, and are used to improve the stability of the ring plate during movement, a plurality of electric push rods are fixedly provided on the outer wall surface of the ring plate, a limit plate is fixedly provided on the output end of each electric push rod, a plurality of through holes are opened on the outer walls of the plurality of limit plates, a support rod is fixedly provided in each through hole, and a rubber roller is sleeved on each support rod.

[0007] In a preferred embodiment, a plurality of perforations are sequentially distributed from top to bottom in the limiting plate to improve the limiting effect of the rubber roller.

[0008] In a preferred embodiment, a furnace cover is provided on the top of the vertical titanium plating furnace body, a hanging ring is fixedly provided at the center of the top of the furnace cover, the outer wall of the furnace cover is in contact with multiple rubber rollers, and the furnace cover is limited by rolling rubber rollers, thereby reducing the friction force on the furnace cover.

[0009] In a preferred embodiment, a plurality of mounting holes are formed on the outer side wall surface of the ring plate, and a plurality of electric push rods are respectively fixed in the plurality of mounting holes, so as to improve the stability of the electric push rods.

[0010] In a preferred embodiment, a plurality of sliders are respectively arranged on the outside of the electric hoist to prevent the sliders from hindering the movement of the electric hoist.

[0011] In a preferred embodiment, two driving wheels distributed front and back are fixedly provided on both sides of the bottom of the gantry crane to facilitate the adjustment of the position of the gantry crane.

[0012] In a preferred embodiment, two threaded rods are threadedly connected to both sides of the bottom end of the gantry crane, and reinforcement blocks are fixed to the bottom ends of the two threaded rods to improve the stability of the gantry crane when it is stationary.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model arranges a ring plate and three limit plates on the electric hoist. When the electric hoist drives the furnace cover to move upward, multiple rubber rollers on the three limit plates contact the furnace cover, thereby improving the stability of the furnace cover when moving upward and preventing the furnace cover from shaking and damaging the inner wall of the vertical titanium plating furnace body. When the chain on the electric hoist breaks accidentally, the three limit plates can limit the furnace cover from tipping over and injuring staff members, thereby improving operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a bottom view of the gantry crane and the limit assembly of the utility model;

[0017] Figure 3 It is a top view of the limit assembly of the utility model;

[0018] Figure 4 This is a front view of the gantry crane and the limit assembly of the utility model;

[0019] Figure 5 It is a cross-sectional view of the limiting plate of the utility model.

[0020] The reference numerals are: 1. main body of vertical titanium plating furnace; 2. gantry crane; 3. electric hoist; 4. limit assembly; 5. furnace cover; 6. lifting ring; 7. mounting hole; 8. driving wheel; 9. threaded rod; 10. reinforcement block;

[0021] 401, ring plate; 402, slider; 403, electric push rod; 404, limit plate; 405, perforation; 406, support rod; 407, rubber roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the instruction manual Figure 1-5 The utility model provides a lifting device for a vertical titanium plating furnace, comprising a gantry crane 2 arranged above a main body 1 of the vertical titanium plating furnace, two front and rear distributed driving wheels 8 are fixedly arranged on both sides of the bottom of the gantry crane 2, which is convenient for adjusting the position of the gantry crane 2, and two threaded rods 9 are threadedly connected to both sides of the bottom end of the gantry crane 2, and reinforcement blocks 10 are fixedly arranged at the bottom ends of the two threaded rods 9, which are used to improve the stability of the gantry crane 2 when it is stationary;

[0024] The gantry crane 2 is provided with an electric hoist 3 for lifting, and a limit assembly 4 is fixedly provided on the electric hoist 3. The limit assembly 4 includes a ring plate 401, and the ring plate 401 is fixedly provided on the electric hoist 3. A plurality of sliders 402 are fixedly provided on the ring plate 401. The plurality of sliders 402 are all slidably provided on the gantry crane 2 to improve the stability of the ring plate 401 when it moves. The plurality of sliders 402 are respectively provided on the outside of the electric hoist 3 to prevent the sliders 402 from hindering the movement of the electric hoist 3;

[0025] A plurality of electric push rods 403 are fixedly provided on the outer wall surface of the ring plate 401, and a plurality of mounting holes 7 are opened on the outer wall surface of the ring plate 401. The plurality of electric push rods 403 are respectively fixed in the plurality of mounting holes 7, so as to improve the stability of the electric push rods 403. A limiting plate 404 is fixedly provided on the output end of each electric push rod 403, and a plurality of through holes 405 are opened on the outer walls of the plurality of limiting plates 404. The plurality of through holes 405 are sequentially distributed from top to bottom in the limiting plates 404, so as to improve the aesthetics of the limiting plates 404. A support rod 406 is fixedly provided in each through hole 405, and a rubber roller 407 is sleeved on each support rod 406.

[0026] A furnace cover 5 is provided on the top of the vertical titanium plating furnace body 1, and a hanging ring 6 is fixedly provided at the center of the top of the furnace cover 5. The outer wall of the furnace cover 5 is in contact with multiple rubber rollers 407. The rolling rubber rollers 407 are used to limit the furnace cover 5, thereby reducing the friction force on the furnace cover 5.

[0027] When in use, the staff first moves the gantry crane 2 to the top of the vertical titanium plating furnace body 1, then moves the chain and hook on the electric hoist 3 downward, and after locking the hook on the lifting ring 6 of the furnace cover 5, the electric hoist 3 can be used to reel up the chain to pull up the furnace cover 5, so that the furnace cover 5 and the processed titanium-plated parts are removed from the vertical titanium plating furnace body 1, which is convenient for the staff to take. During the upward movement of the furnace cover 5, it contacts with multiple rubber rollers 407 on the three limit plates 404, so as to improve the stability of the furnace cover 5 when it moves upward and avoid shaking and collision of the furnace cover 5 The vertical titanium plating furnace body 1 causes the inner wall of the vertical titanium plating furnace body 1 to be damaged, and the three limit plates 404 limit the furnace cover 5, which can prevent the chain from breaking accidentally and the furnace cover 5 from tipping over and injuring the staff, thereby improving the safety of the staff's operation. At the same time, the rubber roller 407 rolls when in contact with the furnace cover 5, which can reduce the resistance of the furnace cover 5 to move upward. When reinstalling the furnace cover 5, the multiple rubber rollers 407 on the three limit plates 404 also limit the furnace cover 5 to ensure that the furnace cover 5 and the vertical titanium plating furnace body 1 are accurately fitted.

[0028] In addition, the electric push rod 403 is extended to drive the limit plate 404 away from the furnace cover 5, so as to facilitate the staff to take the titanium-plated parts. When the three electric push rods 403 are contracted and drive the three limit plates 404 close to the furnace cover 5, the three limit plates 404 push the central axis of the furnace cover 5 to align with the central axis of the vertical titanium-plating furnace body 1. Manual operation is not required by the staff, which saves time and effort to use.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A lifting device for a vertical titanium plating furnace, comprising a gantry crane (2) arranged above a main body (1) of the vertical titanium plating furnace, characterized in that: The gantry crane (2) is provided with an electric hoist (3) for lifting; A limit assembly (4) is fixedly provided on the electric hoist (3), and the limit assembly (4) comprises a ring plate (401), the ring plate (401) is fixedly provided on the electric hoist (3), a plurality of sliders (402) are fixedly provided on the ring plate (401), and the plurality of sliders (402) are all slidably provided on the gantry crane (2) and are used to improve the stability of the ring plate (401) when it moves, a plurality of electric push rods (403) are fixedly provided on the outer wall surface of the ring plate (401), and a limit plate (404) is fixedly provided at the output end of each electric push rod (403); The outer walls of the plurality of limit plates (404) are each provided with a plurality of through holes (405), a support rod (406) is fixedly disposed in each through hole (405), and a rubber roller (407) is sleeved on each support rod (406).

2. A lifting device for a vertical titanium plating furnace according to claim 1, characterized in that: A plurality of perforations (405) are sequentially distributed from top to bottom in the limiting plate (404) to improve the limiting effect of the rubber roller (407).

3. The lifting device for a vertical titanium plating furnace according to claim 1 is characterized in that: A furnace cover (5) is provided on the top of the vertical titanium plating furnace body (1), a hanging ring (6) is fixedly provided at the center of the top of the furnace cover (5), and the outer wall of the furnace cover (5) is in contact with a plurality of rubber rollers (407) for reducing the friction force on the furnace cover (5).

4. The lifting device for a vertical titanium plating furnace according to claim 1 is characterized in that: The outer wall surface of the ring plate (401) is provided with a plurality of mounting holes (7), and the plurality of electric push rods (403) are respectively fixed in the plurality of mounting holes (7) to improve the stability of the electric push rods (403).

5. The lifting device for a vertical titanium plating furnace according to claim 1 is characterized in that: The plurality of sliders (402) are respectively arranged on the outside of the electric hoist (3) to prevent the sliders (402) from hindering the movement of the electric hoist (3).

6. The lifting device for a vertical titanium plating furnace according to claim 1 is characterized in that: Two driving wheels (8) distributed front and back are fixedly provided on both sides of the bottom of the gantry crane (2), so as to facilitate the adjustment of the position of the gantry crane (2).

7. The lifting device for a vertical titanium plating furnace according to claim 1 is characterized in that: Two threaded rods (9) are threadedly connected to both sides of the bottom end of the gantry crane (2), and reinforcement blocks (10) are fixedly arranged at the bottom ends of the two threaded rods (9) to improve the stability of the gantry crane (2) when it is stationary.

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