CN2711126Y - Hauling-up device - Google Patents
Hauling-up device Download PDFInfo
- Publication number
- CN2711126Y CN2711126Y CN 200420027595 CN200420027595U CN2711126Y CN 2711126 Y CN2711126 Y CN 2711126Y CN 200420027595 CN200420027595 CN 200420027595 CN 200420027595 U CN200420027595 U CN 200420027595U CN 2711126 Y CN2711126 Y CN 2711126Y
- Authority
- CN
- China
- Prior art keywords
- cross beam
- hoisting device
- assembly pulley
- pulley
- utility
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a hauling-up device, which solves the problem that the power off time of the internal use existing lifting rig or equipment of the hoisting apparatus is long, and the working efficient is low in the converting station. The utility model comprises a cross beam, an assembly pulley connected with the lower part of the cross beam, a suspension hook arranged at the lower part of the assembly pulley, a suspension line wound around each pulley in the assembly pulley; the utility model also comprises a movable cross beam, a capstan engine and two manual operation hoisting devices as improvement; the upper ends of the two manual operation hoisting devices are connected with the cross beam, and the lower ends are connected with the movable cross beam; the assembly pulley is connected with the lower part of the movable cross beam; the suspension line wound out from the capstan engine is wound around each pulley in the assembly pulley. By using the lifting rig of the field condition in the transformer substation, the utility model has the advantages that the spending cost is reduced greatly, the work efficiency is raised, the work process is quickened, and the power off time of the equipment is reduced; the utility model has simple structure, easy manufacture and simple maintenance.
Description
Technical field
The utility model relates to a kind of hoisting device, specifically, is a kind of hoisting device of the middle lifting appliance that renovates in substation.
Background technology
The substation equipment maintenance and repair company personnel is in the middle discovery that more changes jobs of substation's new installation repeatedly, because in substation's design, the distance between the charged interval is separated by all very near, when changing a certain interval equipment, the lifting of equipment has become major issue.As enable large-scale lifting appliance, and safety distance is not enough during owing to lifting, and the power failure scope that relates to is just very big.Sometimes several circuits all will have a power failure, even cut off a bus.Under the electric power situation that supply falls short of demand, certainly will cause unnecessary economic loss like this.Simultaneously because former two buses move jointly, and the safe reliability height of power supply is cut off a bus for exchange device more now, and all loads are all received on another bus, the reduction safety factor and the reliability of powering so greatly.And, as it is higher to employ large-scale lifting appliance expense.And, will sharply strengthen maintenance worker's labour intensity and personnel's configuration if use the original tool lift to move, and inefficiency, job schedule is slow, and the equipment power off time is extended.
Summary of the invention
The technical problems to be solved in the utility model is with existing hoisting device lifting appliance in substation, perhaps the equipment power off time is long, perhaps ineffective problem, and the utility model provides and has been adapted to lift by crane electrical equipment and material, cost is low, the hoisting device that job schedule is fast.
Hoisting device described in the utility model, it comprises: crossbeam; Assembly pulley is connected the below of crossbeam; Suspension hook is arranged on the assembly pulley below; Lifting rope is walked around each pulley in the assembly pulley.
When using the utility model, crossbeam can be set up in substation on the transformer framework, draw an end of lifting rope with manual mode, the object that hangs on the suspension hook can be sling.
As improvement, it also comprises a manual jacking system; Assembly pulley is connected this manual hoisting device lower end, and this manual hoisting device upper end connects crossbeam.
As further improvement, it also comprises a moved cross beam and other one manual jacking system; Described two manual hoisting devices upper end all connects crossbeam, and the lower end all connects moved cross beam; Assembly pulley is connected the below of moved cross beam.
Hoisting device recited above, described crossbeam, moved cross beam are made with channel-section steel; Be connected by U type link between described manual hoisting device and crossbeam, the moved cross beam; Be connected by U type link between described assembly pulley and the moved cross beam.
Hoisting device recited above, described assembly pulley comprise a fixed pulley, a movable pulley.
Hoisting device recited above, it also comprises a winch and a wheel flutter, the lifting rope that lays out from winch by this wheel flutter after each pulley around going into assembly pulley.
The beneficial effects of the utility model: (1) lifts by crane relevant electrical equipment and material with the utility model, and the cost cost reduces greatly, can increase work efficiency, and speeds up the work, and reduces the equipment power off time; (2) simple in structure, easy to make, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model
The specific embodiment
Be described further below in conjunction with accompanying drawing the utility model.
Among Fig. 1, the utility model utilizes the field condition in the substation, and the crossbeam made from channel-section steel 1 directly is fixed in the substation on the transformer framework 11.The below at the two ends, the left and right sides of crossbeam 1 is respectively connected manual hoisting devices 3 by a U type link 5.The lower end of manual hoisting device 3 respectively is connected with the two ends of the moved cross beam made from channel-section steel 2 by a U type link 6.Below moved cross beam 2, also have by a U type link 6 connected fixed pulleys 4, below fixed pulley 4 movable pulley 9, fixed pulley 4, movable pulley 9 are formed an assembly pulley.Suspension hook 10 is arranged on the movable pulley 9.Winch 8 is arranged on certain fixture (on ground).Bend pulley 7 is arranged on certain fixture.Lifting rope 12 through wheel flutter 7, fixed pulley 4, movable pulley 9, is connected the below of fixed pulley 4 by laying out in the winch 8.Wheel flutter 7 main effects are the force directions that are subjected to that change lifting rope, dwindle the lifting space.
The following describes and how to use the utility model.
One, assembling
1, crossbeam 1 is fixed in the substation on the transformer framework 11;
2, at ground assembling moved cross beam 2 and assembly pulley and fix each parts;
3, choose suitable place and fixture, installing wheel flutter 7;
4, select suitable fixed-site winch 8;
5, the moved cross beam 2 and the assembly pulley assembly set that will assemble on ground is connected on the crossbeam 1 by manual hoisting device 3.
6, regulate two manual hoisting devices 3, make moved cross beam 2 maintenance levels and be suitable for the height of suspended object.
Two, lifting
1, suspended object is transported on the vacant lot of installation, ajusts;
2, select suitable Heave Here, suspension hook is hung over the Heave Here;
3, start winch, make suspended object rise slowly; Notice that suspended object can not brush up against other objects in the lifting process;
4, suspended object is after arriving installation base surface, makes the direction of suspended object, towards correctly.At this moment, slowly put down suspended object, make it correct failure-free and enter installation base surface.
Claims (10)
1, hoisting device is characterized in that, it comprises:
Crossbeam;
Assembly pulley is connected the below of crossbeam;
Suspension hook is arranged on the assembly pulley below;
Lifting rope is walked around each pulley in the assembly pulley.
2, hoisting device according to claim 1 is characterized in that: it also comprises a manual jacking system; Assembly pulley is connected this manual hoisting device lower end, and this manual hoisting device upper end connects crossbeam.
3, hoisting device according to claim 2 is characterized in that: it also comprises a moved cross beam and other one manual jacking system; Described two manual hoisting devices upper end all connects crossbeam, and the lower end all connects moved cross beam; Assembly pulley is connected the below of moved cross beam.
4, hoisting device according to claim 3 is characterized in that: described crossbeam, moved cross beam are made with channel-section steel.
5, hoisting device according to claim 4 is characterized in that: be connected by U type link between described manual hoisting device and crossbeam, the moved cross beam.
6, hoisting device according to claim 4 is characterized in that: be connected by U type link between described assembly pulley and the moved cross beam.
7, according to the described any hoisting device of claim 1 to 6, it is characterized in that: described assembly pulley comprises a fixed pulley, a movable pulley.
8, according to the described any hoisting device of claim 1 to 6, it is characterized in that: it also comprises a winch, and described lifting rope lays out from winch.
9, hoisting device according to claim 8 is characterized in that: described winch fixes on the ground.
10, hoisting device according to claim 9 is characterized in that: it also comprises a wheel flutter, the lifting rope that lays out from winch by this wheel flutter after each pulley around going into assembly pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027595 CN2711126Y (en) | 2004-06-04 | 2004-06-04 | Hauling-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027595 CN2711126Y (en) | 2004-06-04 | 2004-06-04 | Hauling-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711126Y true CN2711126Y (en) | 2005-07-20 |
Family
ID=36192229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027595 Expired - Fee Related CN2711126Y (en) | 2004-06-04 | 2004-06-04 | Hauling-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800495A (en) * | 2016-06-10 | 2016-07-27 | 国网山西省电力公司阳泉供电公司 | Double-rod transformer table jack |
| CN114737630A (en) * | 2022-05-07 | 2022-07-12 | 中国水电基础局有限公司 | Concrete cut-off wall hydraulic grab supporting device |
-
2004
- 2004-06-04 CN CN 200420027595 patent/CN2711126Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800495A (en) * | 2016-06-10 | 2016-07-27 | 国网山西省电力公司阳泉供电公司 | Double-rod transformer table jack |
| CN105800495B (en) * | 2016-06-10 | 2019-03-15 | 国网山西省电力公司阳泉供电公司 | Double rod becomes platform ground jack |
| CN114737630A (en) * | 2022-05-07 | 2022-07-12 | 中国水电基础局有限公司 | Concrete cut-off wall hydraulic grab supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |