CN201268556Y - Offset correction apparatus for crane electrical collector aluminum alloy guide rail - Google Patents
Offset correction apparatus for crane electrical collector aluminum alloy guide rail Download PDFInfo
- Publication number
- CN201268556Y CN201268556Y CNU2008200599198U CN200820059919U CN201268556Y CN 201268556 Y CN201268556 Y CN 201268556Y CN U2008200599198 U CNU2008200599198 U CN U2008200599198U CN 200820059919 U CN200820059919 U CN 200820059919U CN 201268556 Y CN201268556 Y CN 201268556Y
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- CN
- China
- Prior art keywords
- guide rail
- aluminum alloy
- hoisting crane
- phase
- crane
- 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 deviation correction device for an aluminum alloy guide rail for a crane current collector, which is arranged on a crane three-phase guide rail; the deviation correction device comprises an adjusting body and cables, wherein the adjusting body is provided with a cavity body structure with two open ends, two guide rails are respectively inserted into the adjusting body, and the contact surface between the opposite butted ends of the two guide rails is matched with an inclined surface; and the cables are respectively and electrically connected with the two guide rails. The deviation correction device further comprises a positioning clamping plate arranged on a three-phase guide rail between two E-shaped frames on the crane three-phase guide rail, and fixed parts are respectively arranged at the both sides of the positioning clamping plate corresponding to the three-phase guide rail for limiting. Since the contact surface is matched with the inclined surface through the aluminum alloy guide rail, the contact area between the dragging plate and the aluminum alloy guide rail is ensued maximum; and the inclined surface and the contact surface also can ensure the realization of automatic correction when the guide rail deviates, and the power supply trouble of the crane cannot occur in the running process of the crane.
Description
Technical field
The utility model relates to hoisting crane power supply field, particularly hoisting crane current colector aluminum alloy guide rail driven parallax correction setter.
Background technology
Hoisting crane current colector aluminum alloy guide rail has three parts, aluminum alloy guide rail, insulator, E word carriage.The aluminum alloy guide rail is fixed on the insulator, and insulator and E word carriage fix.Long distance power supply is installing E word carriage every about 6 meters, holds up the aluminum alloy guide rail.The effect of this device is that general supply is delivered on the aluminum alloy guide rail by substation, and the planker of hoisting crane moves with the surface of aluminum alloy guide rail and contacts, and again power supply is supplied with hoisting crane, reaches the power supply purpose.
But there are the following problems for this device:
The per 6 meter amperes dress of aluminum alloy guide rail E word carriage, the aluminum alloy guide rail fuses, and is with two clamping plate bolt.Because the influence of work-yard and environment, aluminum alloy material expands with heat and contract with cold, the hot aluminum alloy guide rail of weather undulate, and slit, cold weather aluminum alloy rail joint place increases.These two kinds of situations are very disadvantageous to the hoisting crane power supply.If run into the fault that the aluminum alloy guide rail takes place, its serious consequence is that hoisting crane can not normally use.As careless slightly, the planker of hoisting crane falls, and breaks aluminum alloy E cabinet frame, causes supply line's short circuit, must carry out rush repair to aluminum alloy guide rail fault immediately, is very disadvantageous to ordinary production.If the hoisting crane on the smelting procedure will cause very serious consequence, so must get reliably to the hoisting crane power supply.The power supply mal can influence a hoisting crane on the circuit all can not work, very harmful.If the aluminum alloy guide rail through improving, not with the influence of weather and working environment, can be guaranteed that equally the power supply of aluminum alloy guide rail is normal, this is only the good method that solves the hoisting crane power supply.
Summary of the invention
The purpose of this utility model is to provide a kind of hoisting crane current colector aluminum alloy guide rail driven parallax correction setter, can guarantee that the aluminum alloy guide rail can not produce wave, slit, makes power supply normal.
For achieving the above object, the technical solution of the utility model is,
Hoisting crane current colector aluminum alloy guide rail driven parallax correction setter is arranged on the hoisting crane three-phase guide rail; It comprises, control agent, and it has the cavity body structure of a both ends open, and two guide rails insert respectively in this control agent, and the contact surface of the butt end that two guide rails are relative is that the inclined-plane cooperates; Cable electrically connects two guide rails respectively.
Again, the utility model also comprises location clamping plate, is arranged on the three-phase guide rail of two E cabinet frame centres on the hoisting crane three-phase guide rail, and it is spacing that the both sides of the corresponding three-phase guide rail of positioning splint are provided with connecting element respectively.
In addition, also comprise second splint, be arranged at the both sides of control agent respectively, and fix by bolted connection;
Advantage of the present utility model is,
Aluminum alloy guide rail deviation can be regulated the deviation that produces because of expanding with heat and contract with cold, take into full account the bad contact that can make between the aluminum alloy rail joint in the time of design-calculated, control agent adopts the inclined-plane to cooperate with aluminum alloy guide rail contact surface, has guaranteed planker and aluminum alloy guide rail area of contact maximum; When can guaranteeing also guide rail generation deviation, realizes the inclined-plane contact surface from dynamic correction; Positioning splint is contained on the three-phase guide rail between the E cabinet frame, can make guide rail parallel.By above-mentioned improvement, use to have reached in the hoisting crane operational process through reality can not produce the hoisting crane power supply trouble.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the running condition figure of the utility model one embodiment;
Fig. 3 is the running condition figure of the utility model positioning splint.
The specific embodiment
Referring to Fig. 1～Fig. 3, the utility model hoisting crane current colector aluminum alloy guide rail driven parallax correction setter is arranged on the hoisting crane three-phase guide rail; It comprises, control agent 1, and it has the cavity body structure of a both ends open, and two guide rails 2,3 insert respectively in this control agent 1, and the contact surface 21,31 of the butt end that two guide rails 2,3 are relative is that the inclined-plane cooperates; Second splint 4,5 is arranged at the both sides of control agent 1 respectively, and by bolt 10 control agent 1, two guide rails 2,3 is connected and fixed; Cable 6 electrically connects two guide rails 2,3 respectively, with two guide rails, 2,3 power connections.
The utility model also comprises location clamping plate 7, be arranged on the three-phase guide rail of two E cabinet frame 9 centres on the hoisting crane three-phase guide rail, the both sides of positioning splint 7 corresponding three-phase guide rails are provided with the spacing 8--bolt of connecting element respectively, and guide rail is clipped on the positioning splint 7, make the guide rail keeping parallelism.
The inclined- plane 21,31 of two guide rails 2,3 keeps certain interval, regulates the deviation that produces because of expanding with heat and contract with cold with this.
The utility model takes into full account the bad contact that can make between the aluminum alloy rail joint, and control agent adopts the inclined-plane to cooperate with aluminum alloy guide rail contact surface, has guaranteed planker and aluminum alloy guide rail area of contact maximum; When can guaranteeing also guide rail generation deviation, realizes the inclined-plane contact surface from dynamic correction; Positioning splint is contained on the three-phase guide rail between the E cabinet frame, can make guide rail parallel, can not produce the hoisting crane power supply trouble in the hoisting crane operational process.
Claims (3)
1. hoisting crane current colector aluminum alloy guide rail driven parallax correction setter is arranged on the hoisting crane three-phase guide rail; It is characterized in that, comprise,
Control agent is arranged at two rail joint places, and it has the cavity body structure of a both ends open, and two guide rails insert respectively in this control agent, and the contact surface of the butt end that two guide rails are relative is that the inclined-plane cooperates;
Cable electrically connects two guide rails respectively.
2. hoisting crane current colector aluminum alloy guide rail driven parallax correction setter as claimed in claim 1, it is characterized in that, also comprise location clamping plate, be arranged on the three-phase guide rail of two E cabinet frame centres on the hoisting crane three-phase guide rail that it is spacing that the both sides of the corresponding three-phase guide rail of positioning splint are provided with connecting element respectively.
3. hoisting crane current colector aluminum alloy guide rail driven parallax correction setter as claimed in claim 1 is characterized in that, also comprises second splint, is arranged at the both sides of control agent respectively, and fixes by the bolted connection guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200599198U CN201268556Y (en) | 2008-06-18 | 2008-06-18 | Offset correction apparatus for crane electrical collector aluminum alloy guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200599198U CN201268556Y (en) | 2008-06-18 | 2008-06-18 | Offset correction apparatus for crane electrical collector aluminum alloy guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268556Y true CN201268556Y (en) | 2009-07-08 |
Family
ID=40841148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200599198U Expired - Fee Related CN201268556Y (en) | 2008-06-18 | 2008-06-18 | Offset correction apparatus for crane electrical collector aluminum alloy guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268556Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136916A (en) * | 2015-10-07 | 2018-06-08 | 沃尔沃卡车集团 | For the device and method of vehicle that can be run in electrical roadnet |
-
2008
- 2008-06-18 CN CNU2008200599198U patent/CN201268556Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136916A (en) * | 2015-10-07 | 2018-06-08 | 沃尔沃卡车集团 | For the device and method of vehicle that can be run in electrical roadnet |
| US11173789B2 (en) | 2015-10-07 | 2021-11-16 | Volvo Truck Corporation | Arrangements and methods for vehicles operable on electrical road systems |
| CN108136916B (en) * | 2015-10-07 | 2022-03-01 | 沃尔沃卡车集团 | Device and method for a vehicle that can be operated on an electric road system |
| US11325476B2 (en) | 2015-10-07 | 2022-05-10 | Volvo Truck Corporation | Arrangement and a method for a vehicle operable on electrical road systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20100618 |