CN216064865U - Bar finishing flat-support walking device - Google Patents
Bar finishing flat-support walking device Download PDFInfo
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- CN216064865U CN216064865U CN202122347215.9U CN202122347215U CN216064865U CN 216064865 U CN216064865 U CN 216064865U CN 202122347215 U CN202122347215 U CN 202122347215U CN 216064865 U CN216064865 U CN 216064865U
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- trolley
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Abstract
The utility model discloses a bar finishing flat-support walking device, which relates to the technical field of steel manufacturing and comprises a trolley walking support pillar, a trolley frame and a channel steel connected with an upper frame of a hanging flat-support trolley frame; the trolley frame and the channel steel form a trolley frame body supporting sitting type walking trolley; the sitting type walking trolley comprises a trolley wheel train arranged in a trolley wheel train wheel shaft clamping plate; the trolley wheel system runs on a track, and the track is fixed on the foundation ground through a track beam. The utility model can solve the problems that the prior flat-support trolley has a wheel train structure that the wheels are embedded into the guide grooves at the side and run by depending on the bottom of the guide grooves, the wheels have no guide structure, the power source runs by being pulled by the chain wheel and the chain, the wheels are easy to block in the guide grooves and have the fault of deviating from the running, the continuous production requirement cannot be met, and the like.
Description
Technical Field
The utility model relates to the technical field of steel rolling, in particular to a trolley wheel train device for a bar finishing finished product consignment mechanism.
Background
With the increase of the yield of the bar mill of a steel rolling enterprise, the hourly yield of the mill is more than 200T production lines, and bar finished products with the length of 9-12 meters need to be transferred in time for sorting, collecting and packaging. In order to improve the finished product collection speed and meet the production requirements, the finished product collection area is designed according to two groups of finished product collection beds. In order to realize the functions, the finished products are transferred to the transverse moving chain by the flat-support moving trolley, and the finished bar products conveyed by the roller way are supported and transferred in a translation mode. The weight of the finished product lifted by the flat-support trolley for one time is more than 3T, and the running distance is more than or equal to 4 m. Traditional flat dolly train structure of holding in palm depends on the guide slot bottom sprag operation in for the wheel side inlays the guide slot, and the wheel does not have guide structure, and the power supply is by sprocket chain tractive operation, and the wheel easily blocks in the guide slot and appears walking off the car trouble, can't satisfy the continuous production requirement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a bar finishing flat-support walking device which can solve various problems that the conventional flat-support trolley has a trolley wheel train structure, wheels are embedded into a guide groove at the side of the trolley wheel and run by depending on the bottom of the guide groove, the wheels have no guide structure, a power source runs by being pulled by a chain wheel and a chain, the wheels are easy to block in the guide groove, the fault of deviating and falling of the trolley occurs, and the continuous production requirement cannot be met.
In order to solve the problems, the technical scheme of the utility model is as follows: the bar finishing flat-support traveling device comprises a hanging flat-support trolley frame, a trolley traveling support pillar, a trolley frame and two channel steels connected with an upper frame of the hanging flat-support trolley frame; the trolley frame and the channel steel form a trolley frame body supporting sitting type walking trolley; the sitting type walking trolley comprises a trolley wheel train arranged in a trolley wheel train wheel axle clamping plate connected with the trolley frame; the trolley wheel system runs on a track, and the track is fixed on supporting legs on the foundation ground through a track beam.
In the above technical solution, a more specific solution is: the trolley wheel system comprises a wheel with a wheel flange, a wheel shaft and a bearing gland; the wheel comprises a wheel shaft, a pair of bearings, a spacer bush and a bearing gland, wherein the pair of bearings are arranged in the middle of the wheel shaft, the spacer bush is sleeved at the two ends of the wheel shaft to position the bearings, and the bearing gland is arranged on the wheel with the wheel rim through bolts.
Further: the trolley gear train wheel shaft clamping plate is welded on the trolley frame, and the wheel shaft is arranged on the trolley gear train wheel shaft clamping plate.
Further: the type of the bearing is 6208.
Due to the adoption of the technical scheme, compared with the prior art, the method has the following beneficial effects:
1. the utility model is made of section steel and plate material, does not need civil engineering and has low cost.
2. The utility model automatically corrects the trolley to run along the wheel belt wheel edge, ensures the linear motion of the frame and eliminates the derailment fault of the flat-support trolley.
3. The wheel system is installed by adopting the clamping grooves, so that the maintenance and the replacement are convenient;
4. the utility model adopts chain drive, and the wheels do not need to be additionally provided with a power source.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic left side view of the present invention;
FIG. 4 is a schematic diagram of a train wheel structure (enlarged at I in FIG. 1) of the cart of the present invention.
The reference numbers in the figures denote:
1. the trolley comprises a trolley travelling support pillar 2, a trolley frame 3, a rail 4, a rail crossbeam 5, a rail crossbeam supporting leg 6, a trolley wheel train wheel axle clamping plate 7, a trolley wheel train wheel axle clamping plate 8, a channel steel 9, a wheel with a wheel edge 10, a bearing gland 11, a bearing spacer bush 12, a wheel axle 13 and a bearing.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
the bar finishing flat-support traveling device shown in fig. 1, 2 and 3 comprises a trolley traveling support pillar 1 welded below a suspended flat-support trolley frame, a trolley frame 2 symmetrically arranged below the trolley traveling support pillar 1 and connected with the trolley traveling support pillar, and a channel steel 7 and a channel steel 8 connected with an upper frame of the suspended flat-support trolley frame; the trolley frame body supporting sitting type walking trolley consists of a trolley walking support pillar 1, a trolley frame 2, a channel steel 7 and a channel steel 8; the sitting type walking trolley comprises a trolley wheel train arranged in a trolley wheel train wheel axle clamping plate 6 connected with the trolley frame 2; the trolley wheel train axle clamping plate 6 is welded on the trolley frame 2, and the wheel shaft 12 of the trolley wheel train is arranged on the trolley wheel train axle clamping plate 6; the ground of the foundation is welded with supporting legs 5, the supporting legs 5 are erected with track beams 4, the track 3 is pressed on the track beams 4 through pressing plates, and the track 3 is connected with wheel wheels 9 of a trolley wheel system.
As shown in fig. 4, the trolley wheel system comprises a wheel 9 with a wheel rim, a pair of bearings 13 are arranged on a wheel shaft 12, the positioning of the bearings is ensured by a spacer 11, and bearing glands are arranged on the travelling wheel 9 through bolts.
After the assembly of four groups of wheel train assembly line outsides, push the guide rail and install in cardboard 6, form sitting posture walking dolly, this dolly need not to increase the power supply, is driven by former dolly driving sprocket, simple structure, and band pulley reason wheel moves on the track, and the rim has the derailment prevention function, ensures that the dolly operates steadily.
Claims (4)
1. The utility model provides a flat running gear that holds in palm of bar finishing, includes hanging flat dolly frame that holds in palm, its characterized in that: the trolley frame is characterized by also comprising a trolley walking support pillar (1), a trolley frame (2) and channel steel (7 and 8) connected with an upper frame of the suspended flat-support trolley frame; the trolley walking support pillar (1) and the trolley frame (2)
And the channel steel (7, 8) form a trolley frame body supporting sitting type walking trolley; the sitting type walking trolley comprises a trolley wheel train arranged in a trolley wheel train wheel shaft clamping plate (6); the trolley wheel system runs on a track (3), and the track (3) is fixed on the foundation ground through a track beam (4).
2. The rod finishing butt walking device of claim 1, wherein: the trolley wheel system comprises a wheel with a wheel edge (9), a wheel shaft (12) and a bearing gland (10); the wheel is characterized in that a pair of bearings (13) is arranged in the middle of the wheel shaft (12), two ends of the wheel shaft (12) are sleeved with spacer bushes (11) to position the bearings (13), and the bearing gland (10) is arranged on the wheel with the wheel flange (9) through bolts.
3. The rod finishing butt walking device of claim 2, wherein: the trolley gear train wheel shaft clamping plate (6) is welded on the trolley frame (2), and the wheel shaft (12) is installed on the trolley gear train wheel shaft clamping plate (6).
4. The rod finishing butt walking device of claim 3, wherein: the type of the bearing (13) is 6208.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347215.9U CN216064865U (en) | 2021-09-27 | 2021-09-27 | Bar finishing flat-support walking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347215.9U CN216064865U (en) | 2021-09-27 | 2021-09-27 | Bar finishing flat-support walking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216064865U true CN216064865U (en) | 2022-03-18 |
Family
ID=80636114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347215.9U Active CN216064865U (en) | 2021-09-27 | 2021-09-27 | Bar finishing flat-support walking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216064865U (en) |
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2021
- 2021-09-27 CN CN202122347215.9U patent/CN216064865U/en active Active
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