CN202586222U - Elevating gear for enclosing bus installation - Google Patents
Elevating gear for enclosing bus installation Download PDFInfo
- Publication number
- CN202586222U CN202586222U CN 201220108176 CN201220108176U CN202586222U CN 202586222 U CN202586222 U CN 202586222U CN 201220108176 CN201220108176 CN 201220108176 CN 201220108176 U CN201220108176 U CN 201220108176U CN 202586222 U CN202586222 U CN 202586222U
- Authority
- CN
- China
- Prior art keywords
- supporting
- workbench
- fixed pulley
- lowering
- elevating
- 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
Disclosed is an elevating gear for the installation of an enclosing bus. The elevating gear comprises a support mechanism, four elevating systems, and a workbench, wherein the elevating systems are respectively connected with the support mechanism and the workbench; the support mechanism comprises supporting legs fixed upon the ground and supporting crossbeams; the four sets of elevating systems are respectively arranged at the outboard of each supporting leg; each set of elevating system comprises a wire wheel, a tightener, a steel wire rope, and a fixed pulley; the wire wheel and the tightener are sleeved upon a shaft that passes through two supporting plates; the fixed pulley is disposed under one end of the supporting crossbeam; and the steel wire rope upon the wire wheel is connected with the workbench after passes the fixed pulley via the tightener. When the apparatus is used, the to-be-installed enclosing bus is firstly placed upon the workbench. The enclosing bus can be lifted to the installing position by turning the wire wheel via a handle, thereby making the screw in the enclosing bus and the screws of the to-be-connected enclosing bus at two ends at same level and accordingly fastening the to-be-installed enclosing bus accurately and rapidly.
Description
Technical field
The utility model relates to electric installation or lowering or hoisting gear is used in enclosed busbar installation in high and low voltage electric distribution chamber, maintenance engineering field.
Background technology
Enclosed busbar is stablized its position when guaranteeing its accurate location and fastening bolt when installation in position, be a difficult problem in the construction always.Universal method is between the employing manual work of back, location is held or is aided with rope made of hemp settling position now.Because fastening bolt needs certain hour, in this process, people's holder power change easily causes the location inaccurate, makes when fastening bolt eccentric, causes the screw thread damage, need position again when serious.This kind locate mode is wasted a large amount of manpowers, and labour intensity is big, and is consuming time many, also is easy to generate the installation quality flaw.Enclosed busbar is installed does not at present still have advanced apparatus and method.
Summary of the invention
The utility model problem to be solved provides a kind of lowering or hoisting gear, when enclosed busbar is installed, stable support is provided, and has overcome artificial rocking property of lifting, and makes the enclosed busbar to be installed can be fastening accurately and rapidly.
The utility model enclosed busbar is installed and is used lowering or hoisting gear, and it comprises supporting mechanism, elevating mechanism and workbench; Elevating mechanism links to each other with supporting mechanism, workbench respectively.
Supporting mechanism comprises supporting leg, the supporting traverse that fixes on the ground; Supporting leg is four, and its position is on rectangular four summits; Supporting traverse is two, and the top of two adjacent supporting legs is fixedly connected with a supporting traverse, and the top of two adjacent supporting legs is fixedly connected with a supporting traverse in addition.
Elevating mechanism has quadruplet, is separately positioned on the outside of each supporting leg; Every cover elevating mechanism comprises line wheel, wire grip, steel wire rope, fixed pulley; Line wheel is enclosed within on the axle that from two support plates, passes with wire grip, fixed pulley be connected supporting traverse one end below, the steel wire rope on line is taken turns links to each other with workbench after wire grip is walked around from fixed pulley.
When using this device, elder generation lifts enclosed busbar to be installed and is placed on the workbench, shakes the line wheel through handle, and the steel wire rope on the line wheel promotes workbench behind wire grip, fixed pulley, and enclosed busbar also rises thereupon.When enclosed busbar rises to similar installation site, slowly regulate wire grip and finely tune, make the screw of the enclosed busbar that the screw on the enclosed busbar is connected with the need at two ends concordant.Fastening bolt behind accurate location is oppositely unclamping wire grip after hours, and workbench is promptly got back to initial position.Because the stable support of workbench, make the enclosed busbar to be installed can be fastening accurately and rapidly.This is novel to have overcome artificial rocking property of lifting, when having avoided existing enclosed busbar that fastening bolt is installed owing to rock and need reorientate or bolt off-centre causes the generation of screw thread degree of impairment.Use this device that enclosed busbar is installed, can locate fast, accurately the location and under steady status fastening bolt, saved manpower, improved operating efficiency and work quality.
Description of drawings
Fig. 1 is the structural representation of this novel elevating device.
Embodiment
Can know that from Fig. 1 this novel block bus is installed and used lowering or hoisting gear, it comprises supporting mechanism, elevating mechanism and workbench 5; Elevating mechanism links to each other with supporting mechanism, workbench 5 respectively.The effect of workbench 5 is: in order to delivery enclosed busbar 11 enclosed busbar 11 of steadily holding during with fastening bolt in place.When not using, workbench 5 can be taken placement apart.
Wherein, supporting mechanism comprises supporting leg 4, the supporting traverse 8 that fixes on the ground; Supporting leg 4 is four, and its position is on rectangular four summits; Supporting traverse 8 is two, and the top of two adjacent supporting legs 4 is fixedly connected with a supporting traverse 8, and the top of two adjacent supporting legs 4 is fixedly connected with a supporting traverse 8 in addition.
As this novel a kind of improved procedure, in order to improve the stability of supporting mechanism, supporting mechanism also comprises three-legged support 3, and the both sides of each supporting leg 4 respectively are fixed with a three-legged support 3.When not using, supporting leg 3 can be taken placement apart.
Elevating mechanism has quadruplet, is separately positioned on the outside of each supporting leg 4; Every cover elevating mechanism comprises line wheel 1, wire grip 2, steel wire rope 6, fixed pulley 7; Line wheel 1 is enclosed within on the axle 10 that from two support plates 9, passes with wire grip 2, fixed pulley 7 be connected supporting traverse 8 one ends below, the steel wire rope 6 on the line wheel 1 links to each other with workbench 5 after wire grip 2 is walked around from fixed pulley 7.Wherein the effect of wire grip 2 is when workbench 5 delivery enclosed busbars 11 are raised to the installation site, to finely tune, and the enclosed busbar that makes enclosed busbar 11 and two ends is to upper bolt hole.
As this novel a kind of optimal way, fixed pulley 7 symmetric arrangement below the supporting traverse 8; Steel wire rope 6 symmetric arrangement that workbench 5 right ends link to each other.When promoting workbench 5, risen equably in its two ends like this.
Adopt this new device that enclosed busbar is installed because can accurately locate fast and under steady status fastening bolt, saved the set-up time.Can save personnel 3 people when every section enclosed busbar connects, the activity duration shortens 1 hour.
Claims (6)
1. enclosed busbar is installed and is used lowering or hoisting gear, and it is characterized in that: it comprises supporting mechanism, elevating mechanism and workbench (5); Elevating mechanism links to each other with supporting mechanism, workbench (5) respectively.
2. lowering or hoisting gear according to claim 1 is characterized in that: supporting mechanism comprises supporting leg (4), the supporting traverse (8) that fixes on the ground; Supporting leg (4) is four, and its position is on rectangular four summits; Supporting traverse (8) is two, and the top of two adjacent supporting legs (4) is fixedly connected with a supporting traverse (8), and the top of two adjacent supporting legs (4) is fixedly connected with a supporting traverse (8) in addition.
3. lowering or hoisting gear according to claim 2 is characterized in that: supporting mechanism also comprises three-legged support (3), and the both sides of each supporting leg (4) respectively are fixed with a three-legged support (3).
4. lowering or hoisting gear according to claim 1, it is characterized in that: elevating mechanism has quadruplet, is separately positioned on the outside of each supporting leg (4); Every cover elevating mechanism comprises line wheel (1), wire grip (2), steel wire rope (6), fixed pulley (7); Line wheel (1) and wire grip (2) are enclosed within on the axle (10) that from two support plates (9), passes; Fixed pulley (7) be connected supporting traverse (8) one ends below, the steel wire rope (6) on the line wheel (1) links to each other with workbench (5) after wire grip (2) is walked around from fixed pulley (7).
5. lowering or hoisting gear according to claim 4 is characterized in that: fixed pulley (7) symmetric arrangement below the supporting traverse (8).
6. lowering or hoisting gear according to claim 4 is characterized in that: steel wire rope (6) symmetric arrangement that workbench (5) right ends links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108176 CN202586222U (en) | 2012-03-21 | 2012-03-21 | Elevating gear for enclosing bus installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108176 CN202586222U (en) | 2012-03-21 | 2012-03-21 | Elevating gear for enclosing bus installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586222U true CN202586222U (en) | 2012-12-05 |
Family
ID=47255593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220108176 Expired - Fee Related CN202586222U (en) | 2012-03-21 | 2012-03-21 | Elevating gear for enclosing bus installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588131A (en) * | 2013-10-12 | 2014-02-19 | 沈阳建筑大学 | Eight-point synchronous automatic lifting maintenance platform |
| CN103910306A (en) * | 2014-03-21 | 2014-07-09 | 江苏江城电气有限公司 | Hanging bracket for mounting buses |
| CN105896379A (en) * | 2016-06-13 | 2016-08-24 | 江西电力职业技术学院 | Hot-line work platform used for overhead transmission line |
-
2012
- 2012-03-21 CN CN 201220108176 patent/CN202586222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588131A (en) * | 2013-10-12 | 2014-02-19 | 沈阳建筑大学 | Eight-point synchronous automatic lifting maintenance platform |
| CN103910306A (en) * | 2014-03-21 | 2014-07-09 | 江苏江城电气有限公司 | Hanging bracket for mounting buses |
| CN103910306B (en) * | 2014-03-21 | 2017-01-18 | 江苏江城电气有限公司 | Hanging bracket for mounting buses |
| CN105896379A (en) * | 2016-06-13 | 2016-08-24 | 江西电力职业技术学院 | Hot-line work platform used for overhead transmission line |
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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: 20121205 Termination date: 20140321 |