CN204057743U - A kind of crane travelling gear fender guard - Google Patents
A kind of crane travelling gear fender guard Download PDFInfo
- Publication number
- CN204057743U CN204057743U CN201420500692.1U CN201420500692U CN204057743U CN 204057743 U CN204057743 U CN 204057743U CN 201420500692 U CN201420500692 U CN 201420500692U CN 204057743 U CN204057743 U CN 204057743U
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- CN
- China
- Prior art keywords
- equalizing bar
- downside
- articulation piece
- hold
- acousto
- 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 relates to a kind of crane travelling gear fender guard, it comprises cart cross sill, downside, two ends, cart cross sill left and right is respectively arranged with the first articulation piece, attaching parts is connected with under first articulation piece, attaching parts is provided with hold-down arm near cart cross sill one end, hold-down arm end is provided with reverse steady wheel, the other end downside of attaching parts is provided with the second articulation piece, equalizing bar is connected with under second articulation piece, equalizing bar upper side is provided with combined aural and visual alarm near the side of hold-down arm, equalizing bar upper side opposite side is provided with deceleration diffuser reflection acousto-optic sensor, equalizing bar outer upper is provided with collision mat, equalizing bar outer lower portion is provided with sweeps rail diffuser reflection acousto-optic sensor, two ends, left and right, equalizing bar downside are provided with running wheel, T-shaped bar is provided with in the middle part of equalizing bar downside, T-shaped bar two ends are provided with an auxiliary wheel.The utility model has equilibrium of pressure, protection comprehensively, the advantage that protection effect is obvious, practical.
Description
Technical field
The utility model belongs to elevator machinery technical field, is specifically related to a kind of fender guard, particularly a kind of crane travelling gear fender guard.
Background technology
Nowadays; along with the more maturation of hoisting crane technology; the speed goes of the operation of hoisting crane is fast; its run safety and reliability want the more and more higher of changes persuing; also require more and more higher for parking and protection when turning to; the stability of hoisting crane will be ensured simultaneously; along with the progress of technology; hoisting crane use Eltec also become possibility; hoisting crane can go out situation on guide rail by monitor; make certain protection act simultaneously, therefore a kind ofly can monitor guide rail situation, the fender guard of early warning protection traveling gear just has Practical significance very much.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of monitoring guide rail situation, the crane travelling gear fender guard of early warning protection.
The purpose of this utility model is achieved in that a kind of crane travelling gear fender guard, it comprises cart cross sill, described downside, two ends, cart cross sill left and right is respectively arranged with the first articulation piece, attaching parts is connected with under the first described articulation piece, described attaching parts is provided with hold-down arm near cart cross sill one end, described hold-down arm end is provided with reverse steady wheel, the other end downside of described attaching parts is provided with the second articulation piece, equalizing bar is connected with under the second described articulation piece, described equalizing bar upper side is provided with combined aural and visual alarm near the side of hold-down arm, described equalizing bar upper side opposite side is provided with deceleration diffuser reflection acousto-optic sensor, described equalizing bar outer upper is provided with collision mat, described equalizing bar outer lower portion is provided with sweeps rail diffuser reflection acousto-optic sensor, described two ends, left and right, equalizing bar downside are provided with running wheel, T-shaped bar is provided with in the middle part of described equalizing bar downside, described T-shaped bar two ends are provided with an auxiliary wheel.
Angle between described hold-down arm and cart cross sill is 45 °-60 °.
Described reverse steady wheel and running wheel are located in the same horizontal plane.
Described deceleration diffuser reflection acousto-optic sensor and sweep rail diffuser reflection acousto-optic sensor and combined aural and visual alarm all controls by PLC.
Described collision mat is butadiene rubber.
The beneficial effects of the utility model: the utility model adopts rubber anti-collision pad to avoid the traveling gear of hoisting crane and other obstacles directly to bump against by actv., reduce the impulsive force of traveling gear, sweep rail diffuser reflection acousto-optic sensor and can monitor situation on guide rail when walking simultaneously, once there is obstacle, just signal can be sent to deceleration diffuser reflection acousto-optic sensor and pass to PLC subsequently, PLC controls cart and carries out speed-down action, reduce vibrations, handle convenience very and intelligence; Hold-down arm simultaneously on attaching parts and reverse steady wheel can play firm effect when operating unit turns to; share the pressure of a part of running wheel; result of use is fairly obvious; the T-shaped bar of equalizing bar and side and auxiliary wheel further balance and slow down the pressure of running wheel; extend the service life of running wheel; total the utility model has equilibrium of pressure, monitoring obstacle, easy to use, protection is comprehensive, the advantage that protection effect is obvious, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, cart cross sill 2, first articulation piece 3, attaching parts 4, hold-down arm 5, oppositely steady wheel 6, second articulation piece 7, equalizing bar 8, combined aural and visual alarm 9, slow down with electric transducer 10 collision mat 11 that diffuses, sweep the rail electric transducer 12 that diffuses, running wheel 13, T-shaped bar 14, auxiliary wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of crane travelling gear fender guard, it comprises cart cross sill 1, described downside, cart cross sill about 1 two ends is respectively arranged with the first articulation piece 2, the first described articulation piece is connected with attaching parts 32 times, described attaching parts 3 is provided with hold-down arm 4 near cart cross sill 1 one end, described hold-down arm 4 end is provided with reverse steady wheel 5, the other end downside of described attaching parts 3 is provided with the second articulation piece 6, the second described articulation piece is connected with equalizing bar 76 times, described equalizing bar 7 upper side is provided with combined aural and visual alarm 8 near the side of hold-down arm, described equalizing bar 7 upper side opposite side is provided with deceleration diffuser reflection acousto-optic sensor 9, described equalizing bar 7 outer upper is provided with collision mat 10, described equalizing bar 7 outer lower portion is provided with sweeps rail diffuser reflection acousto-optic sensor 11, described two ends, left and right, equalizing bar 7 downside are provided with running wheel 12, T-shaped bar 13 is provided with in the middle part of described equalizing bar 7 downside, described T-shaped bar 13 two ends are provided with an auxiliary wheel 14.
The utility model is in use: running wheel when walking, pressure uniform can be distributed to two running wheels by equalizing bar, T-shaped bar simultaneously under equalizing bar and auxiliary wheel can share the pressure of a part, the service life of running wheel can be extended like this, reverse steady wheel is when hoisting crane walking turns to, keep the stable of traveling gear, can not offset or gnaw rail, the available protecting wheel rim of running wheel, sweep when walking the situation that rail diffuser reflection acousto-optic sensor can monitor guide rail simultaneously, and control deceleration diffuser reflection acousto-optic sensor and carry out speed-down action, effectively reduce the vibrations of traveling gear, further protect crane travelling gear, collision mat can protect traveling gear to reduce impulsive contact force when parking, total the utility model has equilibrium of pressure, protection comprehensively, protection effect is obvious, practical advantage.
Embodiment 2
As shown in Figure 1, a kind of crane travelling gear fender guard, it comprises cart cross sill 1, described downside, cart cross sill about 1 two ends is respectively arranged with the first articulation piece 2, the first described articulation piece is connected with attaching parts 32 times, described attaching parts 3 is provided with hold-down arm 4 near cart cross sill 1 one end, described hold-down arm 4 end is provided with reverse steady wheel 5, the other end downside of described attaching parts 3 is provided with the second articulation piece 6, the second described articulation piece is connected with equalizing bar 76 times, described equalizing bar 7 upper side is provided with combined aural and visual alarm 8 near the side of hold-down arm, described equalizing bar 7 upper side opposite side is provided with deceleration diffuser reflection acousto-optic sensor 9, described equalizing bar 7 outer upper is provided with collision mat 10, described equalizing bar 7 outer lower portion is provided with sweeps rail diffuser reflection acousto-optic sensor 11, described two ends, left and right, equalizing bar 7 downside are provided with running wheel 12, T-shaped bar 13 is provided with in the middle part of described equalizing bar 7 downside, described T-shaped bar 13 two ends are provided with an auxiliary wheel 14.
Angle between described hold-down arm 4 and cart cross sill 1 is 45 °-60 °.
Described reverse steady wheel 5 and running wheel 12 are located in the same horizontal plane.
Described deceleration diffuser reflection acousto-optic sensor 9 and sweep rail diffuser reflection acousto-optic sensor 11 and combined aural and visual alarm 8 all controls by PLC.
Described collision mat 10 is butadiene rubber.
The utility model is in use: running wheel when walking, pressure uniform can be distributed to two running wheels by equalizing bar, T-shaped bar simultaneously under equalizing bar and auxiliary wheel can share the pressure of a part, the service life of running wheel can be extended like this, reverse steady wheel and running wheel are in same level, can when hoisting crane walking turns to, keep the stable of traveling gear, can not offset or gnaw rail, the available protecting wheel rim of running wheel, sweep when walking the situation that rail diffuser reflection acousto-optic sensor can monitor guide rail simultaneously, and carry out speed-down action by PLC control deceleration diffuser reflection acousto-optic sensor, effectively reduce the vibrations of traveling gear, further protect crane travelling gear, collision mat adopts the good butadiene rubber of elasticity that traveling gear can be protected to reduce impulsive contact force when parking, total the utility model has equilibrium of pressure, monitoring obstacle, easy to use, protection comprehensively, protection effect is obvious, practical advantage.
Claims (5)
1. a crane travelling gear fender guard, it comprises cart cross sill, it is characterized in that: described downside, two ends, cart cross sill left and right is respectively arranged with the first articulation piece, attaching parts is connected with under the first described articulation piece, described attaching parts is provided with hold-down arm near cart cross sill one end, described hold-down arm end is provided with reverse steady wheel, the other end downside of described attaching parts is provided with the second articulation piece, equalizing bar is connected with under the second described articulation piece, described equalizing bar upper side is provided with combined aural and visual alarm near the side of hold-down arm, described equalizing bar upper side opposite side is provided with deceleration diffuser reflection acousto-optic sensor, described equalizing bar outer upper is provided with collision mat, described equalizing bar outer lower portion is provided with sweeps rail diffuser reflection acousto-optic sensor, described two ends, left and right, equalizing bar downside are provided with running wheel, T-shaped bar is provided with in the middle part of described equalizing bar downside, described T-shaped bar two ends are provided with an auxiliary wheel.
2. a kind of crane travelling gear fender guard according to claim 1, is characterized in that: the angle between described hold-down arm and cart cross sill is 45 °-60 °.
3. a kind of crane travelling gear fender guard according to claim 1, is characterized in that: described reverse steady wheel and running wheel are located in the same horizontal plane.
4. a kind of crane travelling gear fender guard according to claim 1, is characterized in that: described deceleration diffuser reflection acousto-optic sensor and sweep rail diffuser reflection acousto-optic sensor and combined aural and visual alarm all controls by PLC.
5. a kind of crane travelling gear fender guard according to claim 1, is characterized in that: described collision mat is butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500692.1U CN204057743U (en) | 2014-09-02 | 2014-09-02 | A kind of crane travelling gear fender guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500692.1U CN204057743U (en) | 2014-09-02 | 2014-09-02 | A kind of crane travelling gear fender guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057743U true CN204057743U (en) | 2014-12-31 |
Family
ID=52199299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500692.1U Expired - Fee Related CN204057743U (en) | 2014-09-02 | 2014-09-02 | A kind of crane travelling gear fender guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843317A (en) * | 2015-04-16 | 2015-08-19 | 南车四方车辆有限公司 | Bogie anti-collision tool and bogie conveying method |
-
2014
- 2014-09-02 CN CN201420500692.1U patent/CN204057743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843317A (en) * | 2015-04-16 | 2015-08-19 | 南车四方车辆有限公司 | Bogie anti-collision tool and bogie conveying method |
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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 |
Granted publication date: 20141231 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |