CN205429592U - Tunnel cabling hoisting device - Google Patents
Tunnel cabling hoisting device Download PDFInfo
- Publication number
- CN205429592U CN205429592U CN201520538622.XU CN201520538622U CN205429592U CN 205429592 U CN205429592 U CN 205429592U CN 201520538622 U CN201520538622 U CN 201520538622U CN 205429592 U CN205429592 U CN 205429592U
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- cable
- pillar
- tunnel
- cabling
- motor
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Abstract
The utility model relates to a tunnel cabling hoisting device. Including pillar, motor, act as go -between, the fixed pulley, wherein the motor is installed in the lower part of pillar, the top of pillar is T style of calligraphy structure, one side of T style of calligraphy structure is bound and is acted as go -between, the opposite side of T style of calligraphy structure is hung has the fixed pulley, around there being the promotion cable on the fixed pulley, promoting the one end of cable and has installed the couple with the output shaft of motor, the other end that promotes the cable, acts as go -between and to be connected with the promotion cable. The utility model discloses the painstaking difficulty very that tunnel cabling hoisting device has solved that the manpower can't be put on the shelf or the manpower is put on the shelf, the continuation is high with stability, ensures the high efficiency and puts on the shelf, guarantees simultaneously can not injure cable and people, the greatly reduced potential safety hazard. The utility model relates to a rationally, convenient and practical, the constructor cost of labor that can significantly reduce, and shorten construction period greatly.
Description
Technical field
This utility model is a kind of tunnel cabling lifting device, belongs to the innovative technology of tunnel cabling lifting device.
Background technology
Support to be brought up to after cabling maximum feature has been laid exactly in tunnel, and or use Lever Blocks added for fear of commonly used manpowers of factor such as space narrow in tunnel and efficiency.Relatively low for support height (less than 1.6 meters) or cable weight are relatively light, use manpower added, and higher for support height (more than 1.6 meters) or cable weight are heavier, then use Lever Blocks added.Manpower is added needs number more, and persistence and stability relatively low, in addition it is also necessary to set up simple scaffold, careless slightly, cable and people can be injured；Although lever hoist is added can solve manpower cannot added time situation, but the longest, efficiency is the lowest.
Summary of the invention
The purpose of this utility model be consider the problems referred to above and provide one to guarantee high efficiency is added, simultaneously ensure will not injure cable and people, be substantially reduced the tunnel cabling lifting device of potential safety hazard.This utility model is reasonable in design, convenient and practical.
The technical solution of the utility model is: tunnel of the present utility model cabling lifting device, include pillar, motor, bracing wire, fixed pulley, wherein motor is installed in the bottom of pillar, the top of pillar is T font structure, the side binding bracing wire of T font structure, and the opposite side of T font structure hangs with fixed pulley, lifting cable it is wound with on fixed pulley, the one end promoting cable is connected with the output shaft of motor, and the other end promoting cable is equiped with hook, and bracing wire can be connected with promoting cable.
This utility model tunnel cabling lifting device solve manpower cannot added or manpower added difficulty, persistence and stability the most laboriously high, it is ensured that high efficiency is added, ensures to injure cable and people simultaneously, is substantially reduced potential safety hazard.This utility model is reasonable in design, convenient and practical, can greatly reduce workmen's cost of labor, and be greatly shortened the construction period.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of cable support bracket in this utility model, support bar and stopping means.
Detailed description of the invention
Tunnel of the present utility model cabling lifting device, include pillar 1, motor 2, bracing wire 4, fixed pulley 5, wherein motor 2 is installed in the bottom of pillar 1, the top of pillar 1 is T font structure, the side binding bracing wire 4 of T font structure, and the opposite side of T font structure hangs with fixed pulley 5, lifting cable it is wound with on fixed pulley 5, the one end promoting cable is connected with the output shaft of motor 2, and the other end promoting cable is equiped with hook, and bracing wire 4 can be connected with promoting cable.
In the present embodiment, above-mentioned motor 2 is locked at the bottom of pillar 1 by adjusting bolt 3, and the installation site of motor 2 can adjust up and down according to field condition, is locked at the bottom of pillar 1 after adjustment with adjustment bolt 3.
In the present embodiment, above-mentioned pillar 1 is steel pipe, is about 3 meters.
In the present embodiment, the lower section of above-mentioned pillar 1 also can be provided with cable support bracket 6, is placed on below cable by cable support bracket 6 after cable lifting device is promoted to suitable height cable.
In the present embodiment, the top of above-mentioned cable support bracket 6 is equiped with support bar 7, and the end of support bar 7 is equiped with stopping means 8.
In the present embodiment, above-mentioned cable support bracket 6 is steel pipe.
Tunnel of the present utility model cabling lifting device is in use, pinion cable with suspender belt and hang on the hook promoting cable, before Qi Diao, bracing wire 4 is fixed, when preventing linking up with stress, support is toppled over toward cable side, when cable is promoted to the height more slightly higher than cable support bracket 6, cable support bracket 6 is placed on the downside of cable, and stopping means 8 is relied on cable support bracket 6, Panasonic's hook makes cable be placed on cable support bracket 6 again, and cable is pushed away and is placed in cable anchor ear by last staff.
This utility model can multiple stage use simultaneously, and added efficiency will get a promotion.Need when multiple stage shares to cooperate, it is to avoid cause cable fault because of inharmonious, should be noted temporary electricity safety simultaneously.
Economic benefit of the present utility model can be analyzed as follows:
Bringing up to as a example by the support of high about 1.6 meters with the cable core area of section 220kV power cable (weight is about every meter of 40kg) as 2500mm2, every 20 meters of added situations of cable are as follows:
| Added mode | Number of workers (individual) | Time (minute) | 500 meters of cables required time (hour) | Remarks |
| Manpower is added | 15 | 12 | 5 | 1 meter of simple scaffold need to be taken |
| Lever hoist | 9 | 10 | 4 | |
| Lifting device | 7 | 8 | 3 |
Needed for upper table can be seen that this utility model lifting device, workman and time are all fewer than the above two, greatly reduce workmen's cost of labor, and are greatly shortened the construction period.
Claims (6)
1. a tunnel cabling lifting device, it is characterized in that including pillar, motor, bracing wire, fixed pulley, wherein motor is installed in the bottom of pillar, the top of pillar is T font structure, the side binding bracing wire of T font structure, and the opposite side of T font structure hangs with fixed pulley, lifting cable it is wound with on fixed pulley, the one end promoting cable is connected with the output shaft of motor, and the other end promoting cable is equiped with hook, and bracing wire can be connected with promoting cable.
Tunnel the most according to claim 1 cabling lifting device, it is characterised in that above-mentioned pillar is steel pipe.
Tunnel the most according to claim 1 cabling lifting device, it is characterised in that above-mentioned motor is locked at the bottom of pillar by adjusting bolt.
4. according to the tunnel cabling lifting device described in any one of claims 1 to 3, it is characterised in that the lower section of above-mentioned pillar is additionally provided with cable support bracket.
Tunnel the most according to claim 4 cabling lifting device, it is characterised in that the top of above-mentioned cable support bracket is equiped with support bar, the end of support bar is equiped with stopping means.
Tunnel the most according to claim 4 cabling lifting device, it is characterised in that above-mentioned cable support bracket is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538622.XU CN205429592U (en) | 2015-07-23 | 2015-07-23 | Tunnel cabling hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538622.XU CN205429592U (en) | 2015-07-23 | 2015-07-23 | Tunnel cabling hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429592U true CN205429592U (en) | 2016-08-03 |
Family
ID=56517384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538622.XU Active CN205429592U (en) | 2015-07-23 | 2015-07-23 | Tunnel cabling hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879269A (en) * | 2017-11-08 | 2018-04-06 | 国网河南省电力公司郑州供电公司 | The electronic lifting bracket of cable tunnel inner column formula cable |
| CN107973238A (en) * | 2017-12-19 | 2018-05-01 | 广州供电局有限公司 | Cable restocking service hoisting frock and cable pavement system |
-
2015
- 2015-07-23 CN CN201520538622.XU patent/CN205429592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879269A (en) * | 2017-11-08 | 2018-04-06 | 国网河南省电力公司郑州供电公司 | The electronic lifting bracket of cable tunnel inner column formula cable |
| CN107973238A (en) * | 2017-12-19 | 2018-05-01 | 广州供电局有限公司 | Cable restocking service hoisting frock and cable pavement system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |