CN201136739Y - Power supply slide wire device for gantry crane for storehouses - Google Patents
Power supply slide wire device for gantry crane for storehouses Download PDFInfo
- Publication number
- CN201136739Y CN201136739Y CNU2007203054884U CN200720305488U CN201136739Y CN 201136739 Y CN201136739 Y CN 201136739Y CN U2007203054884 U CNU2007203054884 U CN U2007203054884U CN 200720305488 U CN200720305488 U CN 200720305488U CN 201136739 Y CN201136739 Y CN 201136739Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- wires
- slide wire
- copper
- fixed
- 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
Abstract
The utility model relates to a power supply slide wire unit of a warehouse portal jib crane, which mainly solves the problems that the existing power supply slide wire unit of the warehouse portal jib crane has thicker concrete telegraph poles, high replacing frequency of carbon brushes, and easy snap of power supply conducting wires. The power supply slide wire unit is characterized in that one side of the upper end of each of steel towers (1) which are evenly distributed is provided with a beam (2), the upper end of the beam (2) is fixed with steel stranded wires (3) lengthways, hanging wires (4) are evenly connected on the steel stranded wires (3), hanging sticks (5) are connected below the hanging wires (4), the lower ends of the hanging sticks (5) are connected with copper slide wires (6), and the steel towers (1) are fixed with copper slide wire dead levers (7) which are connected with the copper slide wires (6) at the inner side. The power supply slide wire unit of the warehouse portal jib crane has the characteristics of less levers, lowered replacing frequency of carbon brushes, effective and reliable power supply conducting wires.
Description
Technical field:
The utility model relates to a kind of warehouse gauntry crane power supply slick line device.
Background technology:
Gauntry crane generally work in several thousand ~ several ten thousand sq m scopes in warehouse vertically moves distance generally at 300 ~ 900 meters.Warehouse gauntry crane power supply slick line system is used at any time, can relies on gauntry crane provides electric energy.Existing warehouse gauntry crane power supply slick line device system is because there are following 4 deficiencies in reasons in structure: 1, concrete wire pole is too close, influences stock ground arrangement and stock ground and fully uses; 2, the friction of gauntry crane current-collecting device carbon brush and electric power conductor is bigger, and palpus was changed carbon brush once in average every month; 3, because the power supply slip can not be fixed, indivedual power supply slips repeatedly take place break away from insulation crossbeam situation; 4, since winter the copper slip of powering reduce shrinkage, become fragile because of temperature, gauntry crane repeatedly takes place electric power conductor is broken to be had a strong impact on the condition of production.Copper conductor falls from eminence and falls into several sections sometimes, though the copper conductor of breaking can also use through welding, copper conductor must have been scrapped behind certain number of times.And maintenance power supply in winter slip is not only dangerous but also difficulty.
The utility model content:
In order to solve the problem that existing warehouse gauntry crane power supply slick line device concrete wire pole is too close, carbon brush is changed frequency, easy-to-draw cut-off electrical lead, the utility model provides a kind of warehouse gauntry crane power supply slick line device, this warehouse gauntry crane power supply slick line device have bar few, reduce carbon brush change frequency, electric power conductor effectively, reliable characteristics.
The technical solution of the utility model is: this warehouse gauntry crane power supply slick line device comprises head tower, uniform head tower upper end one side is fixed with crossbeam, the crossbeam upper end vertically is fixed with steel strand, the uniform suspension wire that is connected with on the steel strand, be connected with hanging stick under the suspension wire, the hanging stick lower end is connected with the copper slip, is fixed with copper slip fixed link on the head tower, and copper slip fixed link is connected with inboard copper slip.
The utlity model has following beneficial effect: this warehouse gauntry crane power supply slick line device is owing to take such scheme, the head tower that supports the power supply slip transform original more than 10 meters spacing as present more than 80 meters spacing, fully rationally uses significant to the stock ground, warehouse; Carbon brush once becomes present 1 year by replacing in original average every month all need not be changed once, and 12 gauntrys crane can be saved 432 of carbon brush every year, are worth more than 40,000 6 thousand yuan.New clothes are changed to gauntry crane and provide and well be subjected to electrical environment, gauntry crane be subjected to level steady, effectively, failure-free obtains electric energy from the power supply slip, the power supply slip taking place after this device is gone into operation again go offline and break situation, improved the degree of utilization of gauntry crane, reduced the maintenance cost of gauntry crane.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is Fig. 1 left views.
1-head tower among the figure, 2-crossbeam, 3-steel strand, 4-suspension wire, 5-hanging stick, 6-copper slip, 7-copper slip fixed link.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
In conjunction with shown in Figure 2, this warehouse gauntry crane power supply slick line device comprises head tower 1 by Fig. 1, and uniform head tower 1 upper end one side is fixed with crossbeam 2, and the effect of head tower 1 and crossbeam 2 is to provide support for gauntry crane power supply slip; Crossbeam 2 upper ends vertically are fixed with steel strand 3, and the effect of steel strand 3 is that the auxiliary power supply slip overcomes sagging problem and pulling strengrth problem, realize that gauntry crane power supply slick line system supports the interval and increases substantially; The uniform suspension wire 4 that is connected with on the steel strand 3, suspension wire is connected with hanging stick 54 times, and hanging stick 5 lower ends are connected with copper slip 6, connect the hanging stick 5 of steel strand 3 and fixed copper slip, the pulling force of steel strand 3 are delivered to the hanging stick 5 of fixed copper slip.By adjusting suspension wire 4 length of fixed copper slip, the copper slip is 6 stretching, even up; Be fixed with copper slip fixed link 7 on the head tower 1, copper slip fixed link 7 is connected with inboard copper slip 6, for preventing 6 swings of unsettled copper slip, the relative position of copper slip fixed link 7 fixed copper slips 6 and head tower 1 is set.
At first because of having adopted steel strand 3, realize that gauntry crane power supply slick line device supports the interval and increases substantially, the head tower 1 that supports the power supply slip transform original more than 10 meters spacing as present more than 80 meters spacing, and is significant to the use fully rationally of stock ground, warehouse; Overcome power supply copper slip 6 sagging problems and the low problem of pulling strengrth by steel strand 3 simultaneously, 2, because of fixing by steel strand 3, suspension wire 4 and 5 pairs of copper slips 6 of hanging stick, making carbon brush once become present 1 year by replacing in original average every month all need not change once, 12 gauntrys crane can be saved 432 of carbon brush every year, are worth more than 40,000 6 thousand yuan.3, fixing because of copper slip 6 by steel strand 3, so this device well is subjected to electrical environment for gauntry crane provides, gauntry crane be subjected to level steady, effectively, failure-free obtains electric energy from power supply copper slip 6, the power supply slip did not take place after this device is gone into operation again to go offline and breaks situation, thereby reduce the gauntry crane maintenance cost, improve the gauntry crane degree of utilization.
Claims (1)
1, a kind of warehouse gauntry crane power supply slick line device, comprise head tower (1), it is characterized in that: uniform head tower (1) upper end one side is fixed with crossbeam (2), crossbeam (2) upper end vertically is fixed with steel strand (3), steel strand (3) are gone up the uniform suspension wire (4) that is connected with, and are connected with hanging stick (5) under the suspension wire (4), and hanging stick (5) lower end is connected with copper slip (6), be fixed with copper slip fixed link (7) on the head tower (1), copper slip fixed link (7) is connected with inboard copper slip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054884U CN201136739Y (en) | 2007-11-20 | 2007-11-20 | Power supply slide wire device for gantry crane for storehouses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054884U CN201136739Y (en) | 2007-11-20 | 2007-11-20 | Power supply slide wire device for gantry crane for storehouses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136739Y true CN201136739Y (en) | 2008-10-22 |
Family
ID=40037430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203054884U Expired - Fee Related CN201136739Y (en) | 2007-11-20 | 2007-11-20 | Power supply slide wire device for gantry crane for storehouses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136739Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840399A (en) * | 2014-03-07 | 2014-06-04 | 中铁四局集团第一工程有限公司 | Construction method of gantry crane safety power supply system |
-
2007
- 2007-11-20 CN CNU2007203054884U patent/CN201136739Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840399A (en) * | 2014-03-07 | 2014-06-04 | 中铁四局集团第一工程有限公司 | Construction method of gantry crane safety power supply system |
| CN103840399B (en) * | 2014-03-07 | 2016-08-31 | 中铁四局集团第一工程有限公司 | Straddle truck safe power supply system construction method |
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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: 20081022 Termination date: 20121120 |