CN210944525U

CN210944525U - C-shaped hook oil-proof device

Info

Publication number: CN210944525U
Application number: CN201921315247.7U
Authority: CN
Inventors: 钱洪建; 刘满仓
Original assignee: Jiangsu Shagang Group Co Ltd; Zhangjiagang Hongchang Steel Plate Co Ltd
Current assignee: Jiangsu Shagang Group Co Ltd; Zhangjiagang Hongchang Steel Plate Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-07
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a C-shaped hook oil-proof device, which comprises two semicircular disc bodies, wherein the two disc bodies can be spliced into a complete circular disc-shaped structure, an arc-shaped shaft sleeve is arranged at the circle center of the disc body, and the shaft sleeves can be spliced into a cylindrical structure after the two disc bodies are spliced; the two sides of the shaft sleeve on the upper surface of one of the tray bodies are symmetrically provided with a first positioning part, the other tray body is provided with a second positioning part corresponding to the first positioning part, and the lower surfaces of the two tray bodies are correspondingly provided with mounting blocks; the installation piece is symmetrical in the axle sleeve setting, is provided with an installation piece on every disk body. The arc edge of the tray body is provided with a protruded oil baffle. The C-shaped hook oil-proof device can prevent a hook body, a workshop floor and a finished product to be transported from being polluted by oil drops, and ensures the surface quality of the finished product.

Description

C-shaped hook oil-proof device

Technical Field

The utility model relates to a steel hoist and mount transportation equipment technical field, concretely relates to grease proofing device of C type hook.

Background

The C type hook is the important equipment that is used for the steel transportation in the steel mill, and when C type hook was used, the hookbody passed through the connecting rod and connects the connecting device of top, and the PF line rail connection at connecting device and workshop top realizes removing, and the connecting device needs regular maintenance to refuel, ensures normal operating. In the operation process, the lubricating oil in the connecting equipment is easy to form dirty oil leakage, so that the surfaces of the hook body and the finished wire rod product on the hook body are polluted, the workshop environment is seriously influenced, and meanwhile, the qualified rate of the finished product is seriously influenced, and the economic loss is caused.

Disclosure of Invention

The utility model discloses a solve the dirty oil water clock problem of jointing equipment on the C type hook, provide a grease proofing device of C type hook, can prevent coupler body, workshop ground and the finished product that transports not polluted by oil, guarantee finished product surface quality, its concrete technical scheme as follows:

a C-shaped hook oil-proof device comprises two semicircular disc bodies, wherein the two disc bodies can be spliced into a complete circular disc-shaped structure, an arc-shaped shaft sleeve is arranged at the center of the disc body, and the shaft sleeves can be spliced into a cylindrical structure after the two disc bodies are spliced; the two sides of the shaft sleeve on the upper surface of one of the tray bodies are symmetrically provided with a first positioning part, the other tray body is provided with a second positioning part corresponding to the first positioning part, the first positioning part comprises a positioning hole, a horizontally arranged positioning column is arranged on the positioning hole, and the corresponding second positioning part is provided with a positioning hole matched with the positioning column; the lower surfaces of the two disc bodies are correspondingly provided with mounting blocks, through holes are formed in the mounting blocks, mounting bolts penetrate through the through holes in the corresponding mounting blocks on the two disc bodies and are locked through nuts, protruding oil stops are arranged on the arc edges of the disc bodies, and sealing gaskets are arranged on the contact surfaces of the two disc bodies.

As an improvement of the scheme, an oil drain is arranged on at least one tray body and is a threaded hole, an oil drain plug is connected to the oil drain through threads, and a sealing ring is arranged between the oil drain plug and the tray body.

As an improvement of the scheme, the mounting blocks are arranged symmetrically to the shaft sleeve, and the number of the mounting blocks on each disk body is not less than 2.

As a improvement of the scheme, the height of the oil baffle is not less than 5 cm.

Compared with the prior art, the utility model adopts the above technical scheme, the technical effect who has is:

1) the C-shaped hook oil-proof device disclosed by the utility model can be arranged on the connecting rod between the hook body and the connecting device, a disk body for separation is formed between the hook body and the connecting device, oil stains dropping on the connecting device drop on the disk body, so that the oil stains are prevented from dropping on the hook body, the workshop ground and finished steel products on the hook body, the workshop pollution is reduced, and the surface quality of the finished products is ensured;

2) the C-shaped hook oil-proof device disclosed by the utility model adopts split arrangement, and is convenient to install and disassemble;

3) the utility model discloses a grease proofing device of C type hook is provided with the oil drain, can regularly carry out the oil drain, prevents that the disk body from collecting the greasy dirt too much and spilling over from the disk body edge.

Drawings

FIG. 1 is a schematic structural view of the C-shaped hook oil-proof device;

FIG. 2 is a schematic view of the connection structure of the C-shaped hook oil-proof device;

FIG. 3 is a schematic view of the structure of the joint of the C-shaped hook oil-proof device;

FIG. 4 is a schematic structural view of the oil drain plug;

FIG. 5 is a front view of the C-shaped hook oil-proof device;

reference numerals: 1. a tray body; 2. a shaft sleeve; 3. oil baffle; 4. a first positioning part; 5. a second positioning part; 6. mounting blocks; 7. an oil drain plug; 8. a gasket; 9. installing a bolt; 10. a nut; 11. an oil discharge port; 12. a seal ring; 401. positioning blocks; 402. a positioning column; 100. an oil-proof device; 200. a connecting rod; 300. a PF line rail; 400. a connecting device; 500. a hook body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.

As shown in fig. 1 and 2, the C-shaped hook oil-proof device comprises two semicircular disc bodies 1, wherein the two disc bodies 1 can be spliced into a complete circular disc-shaped structure, an arc-shaped shaft sleeve 2 is arranged at the center of the circle of the disc body 1, and the shaft sleeves 2 can be spliced into a cylindrical structure after the two disc bodies 1 are spliced; two sides of the shaft sleeve 2 on the upper surface of one of the disc bodies 1 are symmetrically provided with a first positioning part 4, the other disc body 1 is provided with a second positioning part 5 corresponding to the first positioning part 4, and the lower surfaces of the two disc bodies 1 are correspondingly provided with mounting blocks 6. The mounting blocks 6 are arranged symmetrically to the shaft sleeve 2, and each disc body 1 is provided with 2 mounting blocks 6. The arc edge of the tray body 1 is provided with a protruded oil baffle 3, and the height of the oil baffle 3 is 5 cm.

As shown in fig. 3, the first positioning portion 4 includes a positioning hole, a positioning pillar 402 horizontally disposed on the positioning hole, and a corresponding positioning hole matched with the positioning pillar 402 is disposed on the second positioning portion 5. Be provided with the through-hole on the installation piece 6, the through-hole on the installation piece 6 that corresponds on two disk bodies 1 is passed to construction bolt 9 and is locked through nut 10, realizes two disk body 1's connection, all is provided with sealed 8 on two disk body 1 contact surfaces, prevents that the greasy dirt on the disk body 1 from spilling from two disk body 1 junctions.

An oil discharge port 11 is formed in one of the tray bodies 1, as shown in fig. 4, the oil discharge port 11 is a threaded hole, an oil discharge plug 7 is connected to the oil discharge port 11 through threads, and a copper sealing ring 12 is arranged between the oil discharge plug 7 and the tray body 1. The oil can be discharged regularly through the oil discharge port 11, so that excessive oil accumulated on the tray body 1 is prevented from overflowing from the oil baffle 3 at the edge of the tray body 1.

As shown in fig. 5, in actual use, the hook 500 is connected to the connection means 400 through the connection rod 200, and the connection means 400 is movably connected to the PF line rail 300. Grease proofing device 100 sets up in the connecting rod 200 department of C type hook body 500 top, and the cylinder structure that axle sleeve 2 is constituteed cup joints in connecting rod 200 department, and sealed 8 adoption rubber materials make, when playing sealed effect, can also realize grease proofing device 100 along the spacing of connecting rod 200 axial and angular through the contact on sealed 8 and connecting rod 200 surfaces, utilize frictional force. A disk body 1 for blocking is formed between the hook body 500 and the connecting device 400, oil stains dropping on the connecting device 400 fall on the disk body 1, oil is prevented from dropping on the hook body 500, the workshop ground and finished steel products on the hook body 500, workshop pollution is reduced, and the surface quality of the finished products is guaranteed. The whole oil-proof device 100 is arranged in a split mode, is convenient to install and disassemble, and can be widely used for C-shaped hook equipment in an existing workshop.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention.

Claims

1. A C-shaped hook oil-proof device is characterized by comprising two semicircular disc bodies, wherein the two disc bodies can be spliced into a complete circular disc-shaped structure, an arc-shaped shaft sleeve is arranged at the circle center of each disc body, and the shaft sleeves can be spliced into a cylindrical structure after the two disc bodies are spliced; the two sides of the shaft sleeve on the upper surface of one of the tray bodies are symmetrically provided with a first positioning part, the other tray body is provided with a second positioning part corresponding to the first positioning part, the first positioning part comprises a positioning hole, a horizontally arranged positioning column is arranged on the positioning hole, and the corresponding second positioning part is provided with a positioning hole matched with the positioning column; the lower surfaces of the two disc bodies are correspondingly provided with mounting blocks, through holes are formed in the mounting blocks, mounting bolts penetrate through the through holes in the corresponding mounting blocks on the two disc bodies and are locked through nuts, protruding oil stops are arranged on the arc edges of the disc bodies, and sealing gaskets are arranged on the contact surfaces of the two disc bodies.

2. The C-shaped hook oil proofing device according to claim 1, wherein an oil drain is arranged on at least one tray body, the oil drain is a threaded hole, an oil drain plug is connected to the oil drain through threads, and a sealing ring is arranged between the oil drain plug and the tray body.

3. The C-shaped hook and oil proofing device according to claim 1 or 2, characterized in that the mounting blocks are arranged symmetrically to the shaft sleeve, and the number of the mounting blocks on each plate body is not less than 2.

4. The C-shaped hook and oil proofing device according to claim 3, characterized in that the height of the oil stop is not less than 5 cm.