CN211769840U - Rail device is prevented gnawing by bridge crane cart - Google Patents
Rail device is prevented gnawing by bridge crane cart Download PDFInfo
- Publication number
- CN211769840U CN211769840U CN201922226827.5U CN201922226827U CN211769840U CN 211769840 U CN211769840 U CN 211769840U CN 201922226827 U CN201922226827 U CN 201922226827U CN 211769840 U CN211769840 U CN 211769840U
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- CN
- China
- Prior art keywords
- connecting rod
- graphite
- rail
- rod
- gnawing
- 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
Links
- 230000035929 gnawing Effects 0.000 title claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 46
- 239000010439 graphite Substances 0.000 claims abstract description 46
- 230000002265 prevention Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a bridge crane cart rail gnawing prevention device, which comprises a rail gnawing prevention device body, wherein the rail gnawing prevention device body comprises a bracket; the bracket comprises a first connecting rod and a second connecting rod; the end part of the first connecting rod is fixedly connected with the end part of the second connecting rod; the first connecting rod is fixedly provided with a wheel veneering hairbrush and a first graphite rod in sequence; the first graphite rod comprises a graphite rod bracket and a graphite compensator; the end part of the second connecting rod is fixedly provided with a track brush; the side wall of the second connecting rod is fixedly connected with a third connecting rod; the end part of the third connecting rod is fixedly connected with a second graphite rod; the first connecting rod is arranged in parallel with the large vehicle axle; the bracket is of an L-shaped structure; the graphite rod bracket is fixedly connected to the first connecting rod. The utility model discloses install in wheel rim department during the use, gnaw the rail when utilizing the lubricated and effect that wear-resistants of graphite to avoid the cart walking, simple structure, practicality, convenience can effectively solve and gnaw the rail problem to and avoid gnawing the emergence of rail, can use widely on a large scale.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a bridge crane cart prevents gnawing rail device.
Background
The wheels of the bridge crane run on a special track, and the crane often has axial deviation or axial deflection due to various reasons during running, so that the wheels are in contact friction with the side surface of the track and are restrained by the wheel flange and the track. When the wheel is constrained to run, the wheel and the steel rail have 2 contact points, so that the wheel rim is abraded and the side surface of the rail is abraded, and the condition is conventionally called rail gnawing.
After the bridge crane is used for a certain time, due to the fact that working conditions or operation are frequent, the phenomenon that the cart runs to gnaw the rails in different degrees can occur, equipment is prone to breaking down, normal production of enterprises is affected, and potential safety hazards are caused.
Rail gnawing can have the following serious consequences:
(1) and (4) influence of gnawing rail on the bridge crane structure. The crane operation gnaws the rail and can produce horizontal lateral force, and this kind of lateral force will lead to the track lateral displacement, arouses equipment vibrations to make the bolt of fixed track not hard up, and then arouse the vibrations of complete machine, these all influence the steadiness of crane span structure to a different extent.
(2) Gnawing the rail causes harm to people and equipment. The serious rail gnawing can lead the crane rail to be worn rapidly, lead the contact with the wheel to be poor during the operation, and need to be maintained or replaced, and also influence the production. Severe rail gnawing conditions are also prone to equipment accidents and personal injuries and deaths.
(3) Gnawing the damage of the rail to the electrical equipment system. The crane can generate certain resistance when running to gnaw the rail, so that the load of the power system is increased. When the cart runs, the running resistance is increased due to rail gnawing, so that the motor runs in an overload mode during running, and the motor is extremely easy to burn due to overload; meanwhile, the transmission part is easy to damage due to large running resistance.
So, take place for avoiding above phenomenon, produce serious consequence, the utility model provides a rail device is prevented gnawing by bridge crane cart through the lubrication action to wheel rim and track, has effectively avoided the emergence of gnawing the rail phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bridge crane cart prevents gnawing rail device. The specific technical scheme is as follows:
a rail gnawing prevention device for a bridge crane cart comprises a rail gnawing prevention device body, wherein the rail gnawing prevention device body comprises a support; the bracket comprises a first connecting rod and a second connecting rod; the end part of the first connecting rod is fixedly connected with the end part of the second connecting rod; the first connecting rod is fixedly provided with a wheel veneering hairbrush and a first graphite rod in sequence; the first graphite rod comprises a graphite rod bracket and a graphite compensator; the end part of the second connecting rod is fixedly provided with a track brush; the side wall of the second connecting rod is fixedly connected with a third connecting rod; and the end part of the third connecting rod is fixedly connected with a second graphite rod.
Preferably, the first connecting rod is arranged in parallel with the large vehicle axle.
Preferably, the stent is of an "L" shaped structure.
Preferably, the graphite rod support is fixedly connected to the first connecting rod.
Preferably, the third connecting rod is of an L-shaped structure.
Preferably, a fixing hole is formed in one end part, far away from the second connecting rod, of the first connecting rod; and a fastener is arranged in the fixing hole to fixedly connect the first connecting rod to the cart.
More preferably, the anti-gnawing rail device bodies can be symmetrically arranged into two groups and can be used on one side or two sides.
The utility model has the advantages that:
the heavy machine rail gnawing prevention device is provided with the graphite rod, the track brush and the wheel veneering brush, and is arranged at the wheel rim when in use, and the rail gnawing is avoided when the cart walks by utilizing the lubricating and wear-resisting effects of graphite; can produce the graphite powder when using graphite and drop on the track, clean the track and prevent that the graphite powder from falling and causing the wheel to skid on the track.
The utility model discloses simple structure, practicality, convenience, but this device symmetry set up to two sets of, unilateral or two side use all can, can effectively solve and gnaw the rail problem to and avoid gnawing the emergence of rail, can use widely on a large scale.
Drawings
Fig. 1 is the utility model discloses a bridge crane prevents gnawing the structural schematic diagram of rail device.
Fig. 2 is a schematic view of the connection of the present invention.
Wherein: 1. the device comprises a bracket, 101, a first connecting rod, 102 and a second connecting rod; 2. a wheel facing brush; 3. a first graphite rod, 301, a graphite rod support, 302, a graphite compensator; 4. an orbital brush, 401, a first orbital brush, 402, a second orbital brush; 5. a second graphite rod, 501, a third connecting rod; a third graphite rod; 7. a fourth graphite rod; 8. a fixing hole; 9. a large axle; 10. a track.
Detailed Description
The technical solution of the present invention will be described in more detail and fully with reference to the accompanying drawings.
The specific embodiment is as follows: a rail gnawing prevention device of a bridge crane is shown in figure 1 and comprises a rail gnawing prevention device body, wherein the rail gnawing prevention device body comprises a support 1; the bracket 1 comprises a first connecting rod 101 and a second connecting rod 102; the end part of the first connecting rod 101 is fixedly connected with the end part of the second connecting rod 102; the first connecting rod 101 is fixedly provided with a wheel veneering brush 2 and a first graphite rod 3 in sequence; the first graphite rod 3 comprises a graphite rod bracket 301 and a graphite compensator 302; the end part of the second connecting rod 102 is fixedly provided with a track brush 401; a third connecting rod 501 is fixedly connected to the side wall of the second connecting rod 102; the end part of the third connecting rod is fixedly connected with the second graphite rod 5.
The first connecting rod 101 is arranged in parallel with the cart axle 9, the structure of the cart axle is L-shaped, a fixing hole 8 is formed in one end, away from the second connecting rod 102, of the first connecting rod 101, and a fastener is arranged in the fixing hole 8 to fixedly connect the first connecting rod 101 to the cart. The first graphite rod 3 is fixedly connected to the first connecting rod 101 through the graphite rod support 301, the second graphite rod 5 is fixedly connected to the second connecting rod 102 through the third connecting rod 501, wherein the third connecting rod 501 is of an L-shaped structure. The rail gnawing prevention device bodies are symmetrically arranged into two groups and can be used on one side or two sides, so that the third graphite rod 6 and the fourth graphite rod 7 are the same as the symmetrically arranged device bodies. One end of the second connecting rod 102 away from the first connecting rod 101 is provided with a first track brush 401, and similarly, one end of the connecting rod which is symmetrical to the first connecting rod is provided with a second track brush 402.
The specific using process is as follows: according to the figure 2, the rail gnawing prevention device is installed on two sides of the wheel rim of the large axle through the fixing hole 8, the wheel passes through the wheel veneering hairbrush 2 firstly, the wheel veneering hairbrush 2 cleans the passing wheel for the first time, the first graphite rod 3 and the fourth graphite rod 7 lubricate the passing wheel rim of the large axle by utilizing the lubricating and wear-resisting effects of graphite, and the second graphite rod 5 and the third graphite rod 6 lubricate the passing track by utilizing the characteristics of graphite. Can produce the graphite powder when using graphite and drop on the track, track brush 4 cleans the track and prevents that the graphite powder from dropping on the track and causing the wheel to skid. The wheel rim and the track which are easy to gnaw the rail are lubricated, and the abrasion-resistant effect of graphite is utilized, so that the rail gnawing is effectively avoided.
It is to be understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. Based on the embodiments in the present invention, all other implementations obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a bridge crane cart prevents gnawing rail device, includes prevents gnawing rail device body, its characterized in that:
the rail gnawing prevention device body comprises a bracket (1); the bracket (1) comprises a first connecting rod (101) and a second connecting rod (102); the end part of the first connecting rod (101) is fixedly connected with the end part of the second connecting rod (102);
the first connecting rod (101) is fixedly provided with a wheel facing brush (2) and a first graphite rod (3) in sequence; the first graphite rod (3) comprises a graphite rod bracket (301) and a graphite compensator (302);
a track brush (401) is fixedly arranged at the end part of the second connecting rod (102); a third connecting rod (501) is fixedly connected to the side wall of the second connecting rod (102); and the end part of the third connecting rod is fixedly connected with a second graphite rod (5).
2. The bridge crane cart rail gnawing prevention device as claimed in claim 1, wherein: the first connecting rod (101) is arranged in parallel with the large vehicle axle (9).
3. The bridge crane cart rail gnawing prevention device as claimed in claim 1, wherein: the bracket (1) is of an L-shaped structure.
4. The bridge crane cart rail gnawing prevention device as claimed in claim 1, wherein: the graphite rod support (301) is fixedly connected to the first connecting rod (101).
5. The bridge crane cart rail gnawing prevention device as claimed in claim 1, wherein: the third connecting rod (501) is of an L-shaped structure.
6. The bridge crane cart rail gnawing prevention device as claimed in claim 1, wherein: one end part of the first connecting rod (101), which is far away from the second connecting rod (102), is provided with a fixing hole (8); and a fastener is arranged in the fixing hole (8) to fixedly connect the first connecting rod (101) to the cart.
7. The bridge crane cart rail gnawing prevention device as claimed in claim 1, wherein: the rail gnawing prevention device bodies can be symmetrically arranged into two groups and can be used on one side or two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226827.5U CN211769840U (en) | 2019-12-12 | 2019-12-12 | Rail device is prevented gnawing by bridge crane cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226827.5U CN211769840U (en) | 2019-12-12 | 2019-12-12 | Rail device is prevented gnawing by bridge crane cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211769840U true CN211769840U (en) | 2020-10-27 |
Family
ID=72981158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922226827.5U Expired - Fee Related CN211769840U (en) | 2019-12-12 | 2019-12-12 | Rail device is prevented gnawing by bridge crane cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211769840U (en) |
-
2019
- 2019-12-12 CN CN201922226827.5U patent/CN211769840U/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 |
Granted publication date: 20201027 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |