CN217757715U

CN217757715U - Easy-to-dismount wheel mechanism of crown block of anodic oxidation equipment

Info

Publication number: CN217757715U
Application number: CN202221788176.4U
Authority: CN
Inventors: 喻文超; 张建超; 唐绘; 王永宁
Original assignee: Hai'an Yongyu Environmental Protection Machinery Co ltd
Current assignee: Hai'an Yongyu Environmental Protection Machinery Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-08
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to an easy dismouting wheel mechanism of anodic oxidation equipment overhead traveling crane, including wheel seat, wheel, the wheel seat is located the sweep of overhead traveling crane, be provided with race and shaft groove on the wheel seat, the wheel is located the race, the wheel passes through bearing and shaft swing joint, the shaft is located the shaft groove; the locking mechanism also comprises a shaft limiting plate, an upper locking plate, a side lug plate and a screw rod; the opening of the shaft groove is vertically upward, the shaft limiting plate is provided with a U groove, the wheel shaft is positioned in the U groove, and the shaft limiting plate is detachably connected with a screw hole in the side face of the wheel seat through a screw; the screw rod is positioned in the screw sleeve on the side lug plate. The utility model discloses vertical race of getting through wheel seat, the shaft groove opening up makes the wheel can follow the wheel seat top and gets and put, and self can maintain high gesture, need not the lifting overhead traveling crane to make things convenient for the wheel to change the operation, can change under the narrow and small, unable hoisting equipment's of workshop space the condition.

Description

Easy-to-dismount and mount wheel mechanism of crown block of anodic oxidation equipment

Technical Field

The utility model relates to an overhead traveling crane mechanism of anodic oxidation equipment, concretely relates to easy dismouting wheel mechanism of anodic oxidation equipment overhead traveling crane.

Background

The anode of the anodic oxidation equipment is made of aluminum or aluminum alloy, the cathode is made of lead plate, the aluminum and lead plate are put into water solution such as sulfuric acid, oxalic acid, chromic acid and the like together for electrolysis, and an oxide film is formed on the surfaces of the aluminum and lead plate. Among the above acids, anodic oxidation with sulfuric acid is the most widespread.

Since sulfuric acid is somewhat corrosive, especially to metals. The evaporated sulfuric acid, which diffuses upward, contacts the crown block mechanism at the top of the anodizing apparatus. Since the crown block mechanism moves back and forth frequently, the wheels of the crown block mechanism are subjected to corrosion and abrasion, and the crown block mechanism is required to be replaced regularly due to the undesirable phenomena of obvious increase of friction or noise increase and the like after being used for a period of time.

Because the wheel groove opening of the wheel seat of the existing overhead traveling crane system faces downwards, the wheel can support the wheel seat, but when the wheel is replaced, the whole overhead traveling crane needs to be too high, and the wheel and the bottom of the wheel seat can be taken out and replaced. The overhead traveling crane is located the top of anodic oxidation equipment to have certain weight, realize the lifting of overhead traveling crane in the eminence, often need hoisting apparatus to realize, consequently the operation is comparatively complicated. In addition, the space of the workshop where the anodic oxidation equipment is located does not necessarily meet the working requirements of the hoisting equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at:

the wheel system of the overhead traveling crane of the anodic oxidation equipment is improved, the wheel groove is vertically opened, so that wheels can be taken and placed from the top of the wheel seat, the height posture can be maintained by the overhead traveling crane, the overhead traveling crane does not need to be lifted, the wheels can be conveniently replaced, and the overhead traveling crane can be replaced under the conditions that the workshop space is narrow and small and the hoisting equipment cannot be used.

In order to achieve the above object, the present invention provides the following technical solutions:

an easy-to-assemble and disassemble wheel mechanism of an overhead travelling crane of anodic oxidation equipment comprises a wheel seat and wheels, wherein the wheel seat is positioned on a plate of the overhead travelling crane, a wheel groove and a shaft groove are formed in the wheel seat, the wheels are positioned in the wheel groove, the wheels are movably connected with a wheel shaft through a bearing, and the wheel shaft is positioned in the shaft groove; the locking mechanism also comprises a shaft limiting plate, an upper locking plate, a side lug plate and a screw rod; the opening of the shaft groove is vertically upward, the shaft limiting plate is provided with a U groove, the wheel shaft is positioned in the U groove, and the shaft limiting plate is detachably connected with a screw hole in the side face of the wheel seat through a screw; the screw rod is located the screw shell on the side otic placode, the vertical setting of screw rod and the top are provided with the handle.

Further, the wheel groove vertically penetrates through the wheel seat, the wheel groove is communicated with the shaft groove, and the shaft groove is symmetrically arranged relative to the wheel groove; the shaft limiting plate is flat, and the U-shaped groove is U-shaped.

Further, the opening of the U groove faces vertically downwards, and the wheel axle is in contact with the top of the U groove; the screw holes are distributed at positions close to the bottom of the shaft groove.

Furthermore, the upper locking plate is detachably connected with the top end face of the wheel seat, and the upper locking plate blocks the top openings of the wheel groove and the shaft groove.

Furthermore, the side ear plate is horizontally arranged at the lower part of the side surface of the wheel seat, and an anti-collision pad is arranged at one end, far away from the wheel seat, of the side ear plate.

The beneficial effects of the utility model are that: this scheme improves the wheel system of the overhead traveling crane of anodic oxidation equipment, the vertical wheel groove of getting through, and the axle box opening up, make the wheel can follow the wheel seat top and get and put, through the fixed shaft of axle limiting plate, through side otic placode and screw rod collocation, self can maintain high gesture, need not the lifting overhead traveling crane promptly and can realize the change of wheel, thereby make things convenient for the wheel to change the operation, and can be in workshop space narrow and small, can't use under the condition of hoisting equipment to change, environmental suitability is strong.

Drawings

Fig. 1 is a schematic view of the whole structure of the easy-to-assemble and disassemble wheel mechanism of the overhead traveling crane of the anodic oxidation equipment of the present invention.

Fig. 2 is a schematic view of a part of the structure of the easy-to-assemble and disassemble wheel mechanism of the overhead travelling crane of the anodic oxidation equipment of the present invention.

Fig. 3 is a partial component schematic view of the structure shown in fig. 2.

In the figure: 1. a wheel seat; 11. a wheel groove; 12. a shaft groove; 13. a screw hole; 2. a wheel; 3. a wheel axle; 4. a shaft limit plate; 41. a U groove; 5. a screw; 6. an upper locking plate; 7. a side ear plate; 8. a screw; 9. a handle; 10. a crash pad.

Detailed Description

In order to make the purpose, technical solution and beneficial effects of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, an easily detachable wheel mechanism of a crown block of an anodic oxidation apparatus includes a wheel seat 1 and a wheel 2, where the wheel seat 1 is located on a crown block plate, specifically, the crown block plate is connected to a side surface of the wheel seat 1, a wheel groove 11 and a shaft groove 12 are provided on the wheel seat 1, the wheel 2 is located in the wheel groove 12, the wheel 2 is movably connected to a wheel shaft 3 through a bearing, and the wheel shaft 3 is located in the shaft groove 12; the device also comprises a shaft limiting plate 4, an upper locking plate 6, a side lug plate 7 and a screw 8; the opening of the shaft groove 12 is vertically upward, the wheel shaft 3 can be moved upwards and taken out, the shaft limiting plate 4 is provided with a U groove 41, the wheel shaft 3 is located in the U groove 41, the U groove 41 of the shaft limiting plate 4 is used for radially restraining and positioning the wheel shaft 3, the shaft limiting plate 4 is detachably connected with a screw hole 13 in the side face of the wheel seat 1 through a screw 5, and the shaft limiting plate 4 can be detached, so that the wheel 2 and the wheel shaft 3 can be conveniently replaced; the screw 8 is located the screw cover on the side otic placode 7, and screw 8 and screw thread fit, screw 8 are used for moving down and propping wheel seat 1, screw 8 is vertical to be set up and the top is provided with handle 9, and handle 9 is used for making things convenient for manual to twist screw 8 soon.

The wheel groove 11 vertically penetrates through the wheel seat 1, the upward moving and taking out of the wheel 2 can be realized, the wheel groove 11 is communicated with the shaft groove 12, and the shaft groove 12 is symmetrically arranged relative to the wheel groove 11; the shaft limiting plate 4 is flat, and the U-shaped groove 41 is U-shaped and matched with the outer diameter of the wheel shaft 3.

The opening of the U-shaped groove 41 faces downwards vertically, and the wheel shaft 3 is in contact with the top of the U-shaped groove 41, so that the positioning constraint of the wheel shaft 3 is realized; the screw holes 13 are distributed at positions close to the bottom of the shaft groove 12, and the screw holes 13 are matched with the external threads of the screws 5.

The upper locking plate 6 is detachably connected with the top end face of the wheel seat 1, the upper locking plate 6 blocks the top openings of the wheel groove 11 and the shaft groove 12, and the upper locking plate 6 plays a role in blocking and protecting and prevents sundries from falling into the wheel groove 11 and the shaft groove 12.

The side otic placode 7 level sets up in 1 side lower part of wheel seat, the one end that wheel seat 1 was kept away from to side otic placode 7 is provided with crashproof pad 10, and crashproof pad 10 specifically is rubber, has certain flexibility for the overhead traveling crane plays cushioning effect when removing extreme position, avoids the rigidity to collide.

The utility model discloses a theory of operation does:

the plate of the crown block of the anodic oxidation equipment is connected with the lower part of the side wall of the wheel seat 1, the wheel 2 can rotate in the wheel groove 11, and the wheel 2 rolls along the track at the top of the anodic oxidation equipment;

when the metal wheel 2 is corroded by sulfuric acid and is worn by friction, replacement operation is needed, at the moment, the handle 9 on the screw 8 is manually screwed, the screw 8 moves downwards under the action of threads until the bottom of the screw 8 is supported on a track, and the wheel seat 1 and the vehicle plate are inconvenient to maintain in height due to the fact that the screw 8 is matched with the threads of the screw sleeve to realize reverse stroke self-locking;

then the upper locking plate 6 at the top of the wheel seat 1 is taken down, the screw 5 is dismounted, the shaft limiting plate 4 is dismounted, the wheel 2 and the wheel shaft 3 can be taken out upwards from the wheel groove 11 and the shaft groove 12 together, and the new wheel 2 and the new wheel shaft 3 are replaced, so that the convenient and fast replacement of the wheel 2 and the wheel shaft 3 is realized under the condition of not using a hoisting mechanism and not lifting the crown block plate.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. An easy-to-assemble and disassemble wheel mechanism of an overhead travelling crane of anodic oxidation equipment comprises a wheel seat (1) and wheels (2), wherein the wheel seat (1) is positioned on a plate of the overhead travelling crane, a wheel groove (11) and a shaft groove (12) are formed in the wheel seat (1), the wheels (2) are positioned in the wheel groove (11), the wheels (2) are movably connected with a wheel shaft (3) through a bearing, and the wheel shaft (3) is positioned in the shaft groove (12); the method is characterized in that: the device also comprises a shaft limit plate (4), an upper lock plate (6), a side ear plate (7) and a screw (8); the opening of the shaft groove (12) is vertically upward, a U groove (41) is formed in the shaft limiting plate (4), the wheel shaft (3) is located in the U groove (41), and the shaft limiting plate (4) is detachably connected with a screw hole (13) in the side face of the wheel seat (1) through a screw (5); the screw rod (8) is located in a screw sleeve on the side ear plate (7), and the screw rod (8) is vertically arranged and the top of the screw rod is provided with a handle (9).

2. The easy-to-disassemble wheel mechanism for the crown block of the anodic oxidation equipment as claimed in claim 1, wherein: the wheel groove (11) vertically penetrates through the wheel seat (1), the wheel groove (11) is communicated with the shaft groove (12), and the shaft groove (12) is symmetrically arranged relative to the wheel groove (11); the shaft limiting plate (4) is flat, and the U-shaped groove (41) is U-shaped.

3. The easy-to-mount and easy-to-dismount wheel mechanism of crown block of anodic oxidation equipment of claim 2, wherein: the opening of the U groove (41) faces downwards vertically, and the wheel shaft (3) is in contact with the top of the U groove (41); the screw holes (13) are distributed at positions close to the bottom of the shaft groove (12).

4. The easy-to-mount and easy-to-dismount wheel mechanism of crown block of anodic oxidation equipment of claim 3, wherein: the upper locking plate (6) is detachably connected with the top end face of the wheel seat (1), and the upper locking plate (6) blocks the top openings of the wheel groove (11) and the shaft groove (12).

5. The easy-to-mount and easy-to-dismount wheel mechanism of crown block of anodic oxidation equipment as claimed in claim 4, wherein: the side ear plate (7) is horizontally arranged at the lower part of the side surface of the wheel seat (1), and an anti-collision pad (10) is arranged at one end, far away from the wheel seat (1), of the side ear plate (7).