CN213621774U - High-strength thick plate conveying chain - Google Patents
High-strength thick plate conveying chain Download PDFInfo
- Publication number
- CN213621774U CN213621774U CN202021901028.XU CN202021901028U CN213621774U CN 213621774 U CN213621774 U CN 213621774U CN 202021901028 U CN202021901028 U CN 202021901028U CN 213621774 U CN213621774 U CN 213621774U
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- hole
- thick plate
- outer link
- link joint
- round pin
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Abstract
The utility model belongs to the technical field of the transmission equipment technique and specifically relates to a high strength thick plate conveying chain, connect gradually and the interior link joint and the outer link joint that the symmetry set up including a plurality of, interior link joint sets up between the outer link joint, be provided with first through-hole on the interior link joint, be provided with the second through-hole on the outer link joint, be provided with the round pin axle that passes the second through-hole in the first through-hole, the round pin outside of axle is provided with the axle sleeve, and the round pin axle serves and is provided with the retainer plate, is provided with the turn-ups on the axle sleeve other end, is provided with the counter sink on retainer plate and the turn-ups, is provided with the countersunk screw who. The utility model discloses it is big to increase the turn-ups on the axle sleeve and set up the retainer plate on the round pin axle and connect bearing capacity through countersunk screw and outer link joint, and the difficult bending deformation prevents that the fitting pin is single when selling the hub connection, and the offset drops under thick plate gravity, and structural strength is high.
Description
Technical Field
The utility model belongs to the technical field of transmission equipment technique and specifically relates to a high strength thick plate conveying chain.
Background
A high-strength thick plate conveying chain is a conveying chain which is necessary to be used in a thick plate production line of a steel plant. At present, the conveying chains adopted by the thick plate production line of the domestic large-scale steel plant all adopt imported chains. Therefore, the developed and developed high-strength thick plate conveying chain has a large market in China, and meanwhile, the domestic chain is adopted by the domestic steel plant to replace the imported chain so as to reduce the production cost and enhance the market competitiveness of the steel plant at home and abroad. Under the prior art, the chain has high bearing strength due to the large thick plate, and the service life of the chain is prolonged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiency of the prior thick plate conveying chain technology, the utility model provides a high-strength thick plate conveying chain.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high strength thick plate conveying chain, includes that a plurality of connects gradually and interior link joint and the outer link joint that the symmetry set up, interior link joint setting is between the outer link joint, be provided with first through-hole on the interior link joint, be provided with the second through-hole on the outer link joint, be provided with the round pin axle that passes the second through-hole in the first through-hole, the round pin outside of axle is provided with the axle sleeve, and the round pin axle serves and is provided with the retainer plate, is provided with the turn-ups on the axle sleeve other end, is provided with the counter bore on retainer plate and the turn-ups, is provided with the countersunk screw who is connected.
According to the utility model discloses a further embodiment, further include and be provided with the roller of cover establishing on the axle sleeve between the inner plate.
According to the utility model discloses a further embodiment, be provided with the mounting groove that is used for placing retainer plate or turn-ups including the outer link plate outside.
According to the utility model discloses a further embodiment, further include that turn-ups external diameter and retainer plate external diameter equal.
According to the utility model discloses a distance between the distance that further includes the turn-ups to the axle sleeve other end and the outer link plate outside equals.
According to the utility model discloses a further embodiment, further include that round pin axle length is greater than axle sleeve length.
According to the utility model discloses a further embodiment, further include and be provided with retainer plate or turn-ups between outer link joint and the fitting pin.
The utility model has the advantages that: the utility model discloses it is big to increase the turn-ups on the axle sleeve and set up the retainer plate on the round pin axle and connect bearing capacity through countersunk screw and outer link joint, and the difficult bending deformation prevents that the fitting pin is single when selling the hub connection, and the offset drops under thick plate gravity, and structural strength is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, the locking bolt comprises an inner chain plate 1, an outer chain plate 2, an outer chain plate 3, a first through hole 4, a second through hole 5, a pin shaft 6, a shaft sleeve 7, a fixing ring 8, a flanging 9, a countersunk hole 10, a countersunk screw 11, a locking bolt 12, a roller 13 and a mounting groove.
Detailed Description
As shown in figure 1, the utility model is a schematic structural diagram, a high-strength thick plate conveying chain, which comprises a plurality of inner chain plates 1 and outer chain plates 2 which are sequentially and symmetrically arranged, wherein the inner chain plates 1 are arranged between the outer chain plates 2, the inner chain plates 1 are provided with first through holes 3, the outer chain plates 2 are provided with second through holes 4, pin shafts 5 which pass through the second through holes 4 are arranged in the first through holes 3, shaft sleeves 6 are arranged outside the pin shafts 5, a fixed ring 7 is arranged on one end of the pin shafts 5, a flanging 8 is arranged on the other end of the shaft sleeves 6, four countersunk holes 9 are uniformly arranged on the fixed ring 7 and the flanging 8, countersunk head screws 10 which are connected with the outer chain plates 2 are arranged in the countersunk holes 9, and locking bolts 11 are arranged at both ends of the pin shafts 5, the utility model adds the flanging 8 on the shaft sleeves 6 and arranges the fixed ring 7 on the pin shafts 5, and has large connecting and, the locking bolt is not easy to bend and deform, and the locking bolt 11 is prevented from deviating and falling under the gravity of a thick plate when being connected with the pin shaft 5, so that the structural strength is high.
Be provided with the roller 12 of cover on axle sleeve 6 between the inner plate 1, 2 outsides of outer link plate are provided with the mounting groove 13 that is used for placing retainer plate 7 or turn-ups 8, turn-ups 8 external diameter and retainer plate 7 external diameter equal, turn-ups 8 equals to the distance between the 6 other end of axle sleeve and the distance between the 2 outsides of outer link plate, round pin axle 5 length is greater than axle sleeve 6 length be provided with retainer plate 7 or turn-ups 8 between outer link plate 2 and the locking bolt 11, and retainer plate 7 or turn-ups 8 are provided with the gasket that is used for the compensation between mounting groove 13.
The working principle is as follows: one end of the shaft sleeve 6 penetrates through the second through hole 4 of the outer chain plate 2 on one side, the turned edge 8 is fixed in the mounting groove 13 of the outer chain plate 2 through the countersunk head screw 10, the inner chain plate 1 is sleeved in the shaft sleeve 6 through the first through hole 3, the roller 12 is sleeved in the shaft sleeve 6, the inner chain plate 1 and the outer chain plate 2 on the other side are sequentially sleeved in succession, the pin shaft 5 is inserted into the shaft sleeve 6, and the fixing ring 7 is fixed in the mounting groove 13 of the outer chain plate 2 on the other side through the countersunk head screw 10 again.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a high strength thick plate conveying chain, includes that a plurality of connects gradually and inner link board (1) and outer link board (2) that the symmetry set up, inner link board (1) set up between outer link board (2), characterized by, be provided with first through-hole (3) on inner link board (1), be provided with second through-hole (4) on outer link board (2), be provided with round pin axle (5) that pass second through-hole (4) in first through-hole (3), round pin axle (5) outside is provided with axle sleeve (6), round pin axle (5) serve and be provided with retainer plate (7), be provided with turn-ups (8) on axle sleeve (6) the other end, be provided with countersunk head hole (9) on retainer plate (7) and turn-ups (8), be provided with countersunk screw (10) of being connected with outer link board (2) in countersunk hole (9), round pin axle (5) both ends are provided with.
2. A high strength thick plate conveying chain according to claim 1, wherein rollers (12) are provided between the inner link plates (1) and are fitted on the shaft sleeves (6).
3. A high strength thick plate conveying chain according to claim 1, wherein the outer side of the outer link plate (2) is provided with a mounting groove (13) for placing the fixing ring (7) or the flanging (8).
4. A high strength thick plate conveyor chain according to claim 1, wherein the outside diameter of the flange (8) is equal to the outside diameter of the retainer ring (7).
5. A high strength thick plate conveying chain according to claim 1, wherein the distance from the turned edge (8) to the other end of the bushing (6) is equal to the distance between the outer sides of the outer link plates (2).
6. A high strength thick plate conveyor chain according to claim 1, wherein the length of said pin (5) is greater than the length of said bushing (6).
7. A high strength thick plate conveying chain according to claim 1, wherein a fixing ring (7) or a flange (8) is provided between the outer link plate (2) and the locking bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901028.XU CN213621774U (en) | 2020-09-03 | 2020-09-03 | High-strength thick plate conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901028.XU CN213621774U (en) | 2020-09-03 | 2020-09-03 | High-strength thick plate conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213621774U true CN213621774U (en) | 2021-07-06 |
Family
ID=76647800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021901028.XU Active CN213621774U (en) | 2020-09-03 | 2020-09-03 | High-strength thick plate conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213621774U (en) |
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2020
- 2020-09-03 CN CN202021901028.XU patent/CN213621774U/en active Active
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