CN203246962U - Improved galvanization unwinding H-shaped wheel brake damping device - Google Patents
Improved galvanization unwinding H-shaped wheel brake damping device Download PDFInfo
- Publication number
- CN203246962U CN203246962U CN 201320130785 CN201320130785U CN203246962U CN 203246962 U CN203246962 U CN 203246962U CN 201320130785 CN201320130785 CN 201320130785 CN 201320130785 U CN201320130785 U CN 201320130785U CN 203246962 U CN203246962 U CN 203246962U
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- CN
- China
- Prior art keywords
- unwinding
- brake
- galvanization
- shaped wheel
- braking vane
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Abstract
The utility model belongs to improvements on a galvanization unwinding H-shaped wheel brake device, and particularly relates to an improved galvanization unwinding H-shaped wheel brake damping device. The improved galvanization unwinding H-shaped wheel brake damping device comprises an unwinding shaft which is installed on an unwinding frame through a bearing base, an unwinding H-shaped wheel is fixedly arranged on the unwinding shaft, a brake plate is hinged to the unwinding frame outside the unwinding H-shaped wheel through a supporting base, and a hanging ring is arranged on the outer end portion of the brake plate. The back end is provided with a hand ring, the front end is provided with a brake plate pushing rod which is provided with a hook, and a positioning hook is fixedly connected to the lower portion of the back of the brake plate pushing rod. The positioning hook is matched with a horizontal supporting rod fixedly connected to a support, and the hook of the brake plate pushing rod is matched with the hanging ring of the brake plate to enable the brake plate to be in a non-damping state. According to the improved galvanization unwinding H-shaped wheel brake damping device, the galvanization unwinding H-shaped wheel can rotate at the constant speed under a even damping state, a galvanization steel wire operates in a tensioning state, the weight of the unwinding shaft is reduced, the labor intensity of workers is relieved, the method of brake damping is changed, and the overall reliability of a galvanization brake damping system is improved.
Description
Technical field
The utility model belongs to the improvement of zinc-plated Loosen up wire wheel brake gear, particularly improved zinc-plated Loosen up wire wheel brake damping arrangement.
Background technology
Bethanizing silk, pot galvanize silk are used very extensive in modern industrial and mineral production and construction trade, and the galvanization production line unwrapping wire is main mainly with the I-beam wheel unwrapping wire, and the I-beam wheel unwrapping wire possesses the facility of having bad luck, and operates steadily the characteristics that the process steel wire does not reverse.This manufacturing line has continuously productive capacity of 40 head heights speed, 65 tons of current yield, and speed of production reaches 0.35m/s, and single I-beam wheel takes advantage of the line ability at 600 ~ 700kg.
Main Problems is as follows:
1, I-beam wheel brake wheel serious wear, resistance is little:
The cliding friction that this I-beam wheel brake damping system adopts brake rubber block to contact with brake wheel provides resistance to reach braking effect, frictional area is 0.0022 ㎡, cause drag friction power not enough, cause I-beam wheel inertia to rotate the steel wire twisted wire broken string accident that causes, because brake wheel and brake rubber block throughout the year friction cause the brake wheel serious wear, the normal operation life-span was at 8 months, and brake wheel only exists in a side of paying out reel, cause paying out reel two ends unbalance stress, have the inclined to one side phenomenon of friction disc sharpener, more reduced drag friction power, the inertia that has aggravated operating I-beam wheel rotates, pine is caused twisted wire broken string accident when tight when causing steel wire in service.
2, I-beam wheel paying out reel weight is large:
This I-beam wheel brake damping system brake wheel and paying out reel are same body structure, paying out reel must be taken out when changing the I-beam wheel operation and be installed on another replacing I-beam wheel, and reach 40.5kg with the paying out reel weight of body structure, time-consuming when the operative employee loads and unloads, effort and safety misadventure easily occurs.
Require steel wire smooth running under tensioning state in the wire galvanization process, twine the general gross weight of I-beam wheel of full steel wire between 800 ~ 900kg, rotator inertia is larger in the operation engineering, and zinc-plated Loosen up wire wheel brake system design is unreasonable, the drag friction power that provides is not enough, causes I-beam wheel that inertia often occurs in operational process and rotates, and can't make steel wire keep tensioning state, thereby cause steel wire twisted wire broken string accident, have a strong impact on normal production.
3, brake rubber block permanent seat damage is serious:
This I-beam wheel brake damping system brake rubber block permanent seat is fixed on pay off rack one side; and the I-beam wheel gross weight of taking advantage of full line reaches 800 ~ 900kg; operating personal adopts the inertia roll mode that free I-beam wheel is advanced pay off rack when upper I-beam wheel, and I-beam wheel often can depart to impinge upon on the brake rubber block permanent seat it is broken when advancing pay off rack.
Summary of the invention
The purpose of this utility model is to provide a kind of improved zinc-plated Loosen up wire wheel brake damping arrangement, can guarantee that zinc-plated Loosen up wire wheel is in uniform rotation under the uniform damping state, guarantee that galvanized steel wire moves under tensioning state, alleviate the weight of paying out reel, reduce worker's labour intensity, change the brake damping mode, improve the global reliability of zinc-plated brake damping system.
The purpose of this utility model is achieved in that a kind of improved zinc-plated Loosen up wire wheel brake damping arrangement, be included on the pay off rack and by bearing seat paying out reel be installed, be fixedly mounted with Loosen up wire wheel at paying out reel, pay off rack in the Loosen up wire wheel outside passes through the articulated braking vane of supporting base, in the outer end of braking vane link is being set; The rear end is provided with bracelet, front end be provided with the below at its rear portion of braking vane push rod of hook affixed location hook, horizontal support bar affixed on location hook and the support matches, and the hook of braking vane push rod matches with the link of braking vane, makes braking vane be in non-damping state.
The utility model has changed the mode of brake damping, be connected to the conjoined structure of paying out reel by original brake disc, change minute unitary construction of braking vane and paying out reel into, make braking vane directly contact institute's winding steel wire on the I-beam wheel, utilize the friction force between braking vane and the steel wire that resistance is provided, be reached for the purpose of I-beam wheel braking; Wherein frictional area is 0.02 ㎡, is 10 times of former brake system.
Designed the braking vane strut bar, braking vane is in when free state beyond I-beam wheel Maximum Contact position, I-beam wheel is to the impact wreckage of brake system when effectively having avoided up and down I-beam wheel.
The change of brake system structure uses the I-beam wheel winding steel wire as friction face, and steel wire only can of short durationly contact with friction plate in operational process, the wearing and tearing that can not cause steel wire in service, thus avoided friction member to produce the problem of wearing and tearing.
After adopting the braking vane structure, reduce the friction disc assembly at paying out reel, made paying out reel loss of weight 13.8kg, reduced the operation easier of operating personal.
Effect after the improvement:
(1) newly-designed zinc-plated brake damping arrangement, the deadweight of dependence braking vane makes between braking vane and the steel wire and produces friction force, has increased the I-beam wheel running resistance, guarantees the degree of tension of steel wire operation, has reduced steel wire twisted wire, broken string accident.
(2) newly-designed zinc-plated brake damping arrangement has changed the friction main body, and the main body that will rub changes winding steel wire into by friction wheel, has reduced the friction member loss, has improved the service life of device.
(3) the zinc-plated brake damping arrangement after the improvement design, the weight of paying out reel is reduced to 26.7kg by 40.5kg, has reduced manipulation strength and difficulty, has improved processing safety.
The utility model makes zinc-plated Loosen up wire wheel be in uniform rotation under the uniform damping state, guarantee that galvanized steel wire moves under tensioning state, alleviate the weight of paying out reel, reduced worker's labour intensity, change the brake damping mode, improved the global reliability of zinc-plated brake damping system.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing,
Fig. 1 is the utility model half section structural representation;
Fig. 2 is the plan structure schematic diagram of braking vane push rod;
Fig. 3 is the main TV structure schematic diagram of braking vane.
The specific embodiment
A kind of improved zinc-plated Loosen up wire wheel brake damping arrangement, such as Fig. 1, Fig. 2, shown in Figure 3, be included on the pay off rack 1 and by bearing seat paying out reel 3 be installed, be fixedly mounted with Loosen up wire wheel 2 at paying out reel 3, pay off rack 1 in Loosen up wire wheel 2 outsides passes through supporting base 4 articulated braking vanes 5, in the outer end of braking vane 5 link is being set; The rear end is provided with bracelet 11, front end be provided with the below at braking vane push rod 7 its rear portions of hook 12 affixed location hook 8, horizontal support bar 6 affixed on location hook 8 and the support matches, and the hook 12 of braking vane push rod matches with the link of braking vane 5, makes braking vane 5 be in non-damping state.Driving surface at braking vane 5 is arranging brake rubber block 10.Wheel face at Loosen up wire wheel 2 is twining steel wire 9.The operating mode of the braking vane 5 that long and two-short dash line consists of among Fig. 1 is the brake damping state.
Claims (2)
1. improved zinc-plated Loosen up wire wheel brake damping arrangement, be included in pay off rack (1) and upward by bearing seat paying out reel (3) be installed, be fixedly mounted with Loosen up wire wheel (2) at paying out reel (3), it is characterized in that: the pay off rack (1) in Loosen up wire wheel (2) outside passes through the articulated braking vane of supporting base (4) (5), in the outer end of braking vane (5) link is being set; The rear end is provided with bracelet (11), front end be provided with the below at its rear portion of braking vane push rod (7) of hook (12) affixed location hook (8), horizontal support bar (6) affixed on location hook (8) and the support matches, the hook of braking vane push rod (12) matches with the link of braking vane (5), makes braking vane (5) be in non-damping state.
2. improved zinc-plated Loosen up wire wheel brake damping arrangement according to claim 1, it is characterized in that: the driving surface at braking vane (5) is arranging brake rubber block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130785 CN203246962U (en) | 2013-03-21 | 2013-03-21 | Improved galvanization unwinding H-shaped wheel brake damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130785 CN203246962U (en) | 2013-03-21 | 2013-03-21 | Improved galvanization unwinding H-shaped wheel brake damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246962U true CN203246962U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130785 Expired - Fee Related CN203246962U (en) | 2013-03-21 | 2013-03-21 | Improved galvanization unwinding H-shaped wheel brake damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692320B (en) * | 2016-03-29 | 2018-08-17 | 国家电网公司 | A kind of electric power facility planning cable actinobacillus device |
-
2013
- 2013-03-21 CN CN 201320130785 patent/CN203246962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692320B (en) * | 2016-03-29 | 2018-08-17 | 国家电网公司 | A kind of electric power facility planning cable actinobacillus device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131023 Termination date: 20160321 |