CN214879843U - Reinforcing device for hoisting tackle - Google Patents
Reinforcing device for hoisting tackle Download PDFInfo
- Publication number
- CN214879843U CN214879843U CN202120847214.8U CN202120847214U CN214879843U CN 214879843 U CN214879843 U CN 214879843U CN 202120847214 U CN202120847214 U CN 202120847214U CN 214879843 U CN214879843 U CN 214879843U
- Authority
- CN
- China
- Prior art keywords
- carrier roller
- plate
- roller shell
- reinforcing
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hoisting tackle reinforcing device, which comprises a hoisting tackle, and also comprises a reinforcing rib plate, a front reinforcing plate, a rear reinforcing plate and a side reinforcing plate; when having carried out the repetition to the carriage, use the jack to jack up the carriage, with a plurality of installations the utility model discloses a carriage bottom is put into to reinforcing apparatus's the coaster of having repeated to fix the coaster of having repeated subaerial through the pull ring, remove the jack, directly put the carriage at the top of having repeated the coaster, pour into or absorb hydraulic oil in to the pneumatic cylinder through defeated oil pipe, thereby control and remove in drive the coaster of having repeated and the carriage. The utility model reinforces the hoisting tackle in all directions, improves the tensile resistance and the durability of the hoisting tackle; the utility model discloses a gusset plate and deep floor can independently dismantle, install, maintain and replace respectively, have improved the convenience of using, have reduced the waste of resource.
Description
Technical Field
The utility model relates to a play coaster field of making specifically is a play coaster reinforcing apparatus.
Background
When a railway carriage is maintained or replaced, the railway carriage needs to be moved out of a rail or moved to the rail from the bottom surface, a jack is needed to jack the carriage at this time, a plurality of hoisting tackle are placed below the carriage to pull and hoist the carriage, the hoisting tackle can be greatly pulled when the carriage is pulled, the hoisting tackle in the prior art is not provided with a reinforcing device, and the hoisting tackle is easily deformed or even broken when being stressed and pulls the carriage.
Disclosure of Invention
The utility model aims at providing a tackle reinforcing apparatus plays again, the device can consolidate the tackle that plays again, makes it have higher stretching resistance performance and durability, is convenient for install, dismantles and change simultaneously.
The utility model adopts the technical proposal that: a hoisting tackle reinforcing device comprises a hoisting tackle, a reinforcing rib plate, a front reinforcing plate, a rear reinforcing plate and side reinforcing plates;
the hoisting tackle comprises a carrier roller, a carrier roller shell and a hydraulic cylinder; the number of the carrier rollers is 8, and the carrier rollers are arranged in the carrier roller mounting grooves of the carrier roller shell in two rows;
the carrier roller shell is a metal shell of an uncovered cuboid, a hydraulic cylinder mounting groove is formed in the carrier roller shell along the length direction, and the carrier roller mounting grooves are formed in two sides of the hydraulic cylinder mounting groove; the hydraulic cylinder is arranged in the hydraulic cylinder mounting groove, one end of the hydraulic cylinder is connected with the hydraulic rod, the end part of the hydraulic rod is provided with a pull ring, and an annular buckle is formed between the pull ring and the hydraulic cylinder; the other end of the hydraulic cylinder is connected with an oil delivery pipe; a clamping groove for a hydraulic rod to pass through is formed in a hydraulic cylinder mounting groove of the carrier roller shell;
the front reinforcing plate is as long as and as wide as the front side plate of the carrier roller shell, and is fixed on the front side plate of the carrier roller shell through a bolt; a semicircular groove for a hydraulic rod to pass through is formed in the front reinforcing plate; the rear reinforcing plate is as long as and as wide as the rear side plate of the carrier roller shell, is fixed on the rear side plate of the carrier roller shell through a bolt, and is provided with a through hole for an oil pipeline to pass through in the middle of the rear reinforcing plate and the rear side plate of the carrier roller shell; the length of the side reinforcing plate is greater than that of the side plate of the carrier roller shell, and the side reinforcing plate is fixed on the side plate of the carrier roller shell through a bolt;
the reinforcing rib plate is a rectangular bent plate with 2 bent parts, the bent part on one side of the reinforcing rib plate is fixed on the rear reinforcing plate through a bolt, and the bent part on the other side of the reinforcing rib plate is fixedly connected with the two sides of the buckle groove through the bolt.
Preferably, the reinforcing rib plates, the front reinforcing plate, the rear reinforcing plate and the side reinforcing plates are made of 304 stainless steel.
The utility model discloses a hoisting tackle reinforcing device, which reinforces the hoisting tackle in all directions through the reinforcing plate and the reinforcing rib plate, and improves the tensile resistance and the durability of the hoisting tackle; the utility model discloses a gusset plate and deep floor can independently dismantle, install, maintain and replace respectively, have improved the convenience of using, have reduced the waste of resource.
Drawings
FIG. 1 is a schematic structural view of the present invention when no reinforcing rib plate is installed;
FIG. 2 is a schematic structural view of the present invention when a reinforcing rib plate is installed;
in the figure, the roller comprises a roller 1, a roller shell 2, a hydraulic cylinder 3, a hydraulic rod 4, a reinforcing rib plate 5, a front reinforcing plate 6, a rear reinforcing plate 7, a side reinforcing plate 8 and a pull ring 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the reinforcing device for the hoisting tackle comprises the hoisting tackle, and further comprises a reinforcing rib plate 5, a front reinforcing plate 6, a rear reinforcing plate 7 and a side reinforcing plate 8;
the hoisting tackle comprises a carrier roller 1, a carrier roller shell 2 and a hydraulic cylinder 3; the number of the carrier rollers 1 is 8, and the carrier rollers are arranged in the carrier roller 1 mounting grooves of the carrier roller shell 2 in two rows;
the carrier roller shell 2 is a metal shell of an uncovered cuboid, a hydraulic cylinder 3 mounting groove is formed in the carrier roller shell along the length direction, and the carrier roller 1 mounting grooves are formed in two sides of the hydraulic cylinder 3 mounting groove; the hydraulic cylinder 3 is arranged in the mounting groove of the hydraulic cylinder 3, one end of the hydraulic cylinder 3 is connected with the hydraulic rod 4, the end part of the hydraulic rod 4 is provided with a pull ring 9, and an annular buckle is formed between the pull ring 9 and the hydraulic cylinder 3; the other end of the hydraulic cylinder 3 is connected with an oil delivery pipe; a mounting groove of the hydraulic cylinder 3 of the carrier roller shell 2 is provided with a buckle groove for a hydraulic rod 4 to pass through;
the front reinforcing plate 6 has the same length and width with the front side plate of the carrier roller shell 2 and is fixed on the front side plate of the carrier roller shell 2 through bolts; a semicircular groove for the hydraulic rod 4 to pass through is formed in the front reinforcing plate 6; the rear reinforcing plate 7 is as long as and as wide as the rear side plate of the carrier roller shell 2, and is fixed on the rear side plate of the carrier roller shell 2 through bolts, and through holes for oil pipelines to pass through are formed in the middle of the rear reinforcing plate 7 and the rear side plate of the carrier roller shell 2; the length of the side reinforcing plate 8 is greater than that of the side plate of the carrier roller shell 2, and the side reinforcing plate is fixed on the side plate of the carrier roller shell 2 through bolts;
the reinforcing rib plate 5 is a rectangular bent plate with 2 bent parts, the bent part on one side is fixed on the rear reinforcing plate 7 through a bolt, and the bent part on the other side is fixedly connected with the two sides of the buckle groove through a bolt.
Preferably, the stiffener plates 5, the front stiffener plates 6, the rear stiffener plates 7 and the side stiffener plates 8 are made of 304 stainless steel.
When having repeated to the carriage, use the jack to jack up the carriage, with a plurality of installations the utility model discloses a carriage bottom is put into to reinforcing apparatus's the coaster of having repeated to fix subaerial the coaster of having repeated through pull ring 9, remove the jack, directly put the carriage at the top of the coaster of having repeated, pour into or absorb hydraulic oil in 3 to pneumatic cylinder through defeated oil pipe, thereby remove about drive coaster of having repeated and the carriage, at this moment, the coaster of having repeated bears huge pulling force, reinforcing plate and deep floor 5 have protected the atress position on bearing roller shell 2 fabulous, have improved the durability of the coaster of having repeated.
Claims (2)
1. A hoisting tackle reinforcing device comprises a hoisting tackle and is characterized by further comprising reinforcing rib plates (5), a front reinforcing plate (6), a rear reinforcing plate (7) and side reinforcing plates (8);
the hoisting tackle comprises a carrier roller (1), a carrier roller shell (2) and a hydraulic cylinder (3); the number of the carrier rollers (1) is 8, and the carrier rollers are arranged in the carrier roller (1) mounting grooves of the carrier roller shell (2) in two rows;
the carrier roller shell (2) is a metal shell of an uncovered cuboid, a hydraulic cylinder (3) mounting groove is formed in the carrier roller shell along the length direction, and the carrier roller (1) mounting grooves are formed in two sides of the hydraulic cylinder (3) mounting groove; the hydraulic cylinder (3) is arranged in the mounting groove of the hydraulic cylinder (3), one end of the hydraulic cylinder (3) is connected with the hydraulic rod (4), the end part of the hydraulic rod (4) is provided with a pull ring (9), and an annular buckle is formed between the pull ring (9) and the hydraulic cylinder (3); the other end of the hydraulic cylinder (3) is connected with an oil delivery pipe; a clamping groove for a hydraulic rod (4) to pass through is formed in a mounting groove of a hydraulic cylinder (3) of the carrier roller shell (2);
the front reinforcing plate (6) has the same length and width with the front side plate of the carrier roller shell (2), and is fixed on the front side plate of the carrier roller shell (2) through bolts; a semicircular groove for the hydraulic rod (4) to pass through is formed in the front reinforcing plate (6); the rear reinforcing plate (7) and the rear side plate of the carrier roller shell (2) are the same in length and width and are fixed on the rear side plate of the carrier roller shell (2) through bolts, and through holes for oil pipelines to pass through are formed in the middle of the rear reinforcing plate (7) and the rear side plate of the carrier roller shell (2); the length of the side reinforcing plate (8) is greater than that of the side plate of the carrier roller shell (2), and the side reinforcing plate is fixed on the side plate of the carrier roller shell (2) through bolts;
the reinforcing rib plate (5) is a rectangular bent plate with 2 bent parts, the bent part on one side is fixed on the rear reinforcing plate (7) through a bolt, and the bent part on the other side is fixedly connected with the two sides of the buckle groove through a bolt.
2. The hoisting tackle reinforcement device according to claim 1, wherein the stiffened plate (5), the front and rear stiffened plates (6, 7) and the side stiffened plates (8) are made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847214.8U CN214879843U (en) | 2021-04-23 | 2021-04-23 | Reinforcing device for hoisting tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847214.8U CN214879843U (en) | 2021-04-23 | 2021-04-23 | Reinforcing device for hoisting tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879843U true CN214879843U (en) | 2021-11-26 |
Family
ID=78888369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120847214.8U Expired - Fee Related CN214879843U (en) | 2021-04-23 | 2021-04-23 | Reinforcing device for hoisting tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879843U (en) |
-
2021
- 2021-04-23 CN CN202120847214.8U patent/CN214879843U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |