CN202175522U - Device for hoisting concrete pole - Google Patents
Device for hoisting concrete pole Download PDFInfo
- Publication number
- CN202175522U CN202175522U CN201120293118XU CN201120293118U CN202175522U CN 202175522 U CN202175522 U CN 202175522U CN 201120293118X U CN201120293118X U CN 201120293118XU CN 201120293118 U CN201120293118 U CN 201120293118U CN 202175522 U CN202175522 U CN 202175522U
- Authority
- CN
- China
- Prior art keywords
- traction mechanism
- roller
- concrete pole
- traction rope
- power traction
- 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 discloses a device for hoisting a concrete pole, which comprises a portal frame and a power traction mechanism, wherein a fixed pulley is suspended below the cross beam of the portal frame, a traction rope is wound on the fixed pulley, one end of the traction rope is connected with the power traction mechanism, the power traction mechanism comprises a support, a roller is arranged on the support, the roller is in coaxial transmission connection with a reducing motor, and the traction rope is wound on the roller. With the technical scheme, the power traction mechanism is firmly fixed on the ground, the thinner end of the concrete pole is fastened by the traction rope, and the power traction mechanism is started to pull the traction rope, so as to hoist the concrete pole upright. The roller is rotated by the reducing motor, so that the traction rope which is wound on the roller hoists the concrete pole upright. The device greatly reduces the labor intensity of construction workers and increases the work efficiency, and the safety performance of the device is greatly improved.
Description
Technical field
The utility model belongs to the power construction technical field, is specifically related to a kind of concrete bar lifting appliance.
Background technology
At present, standing up of concrete bar still adopts the chevron pointing pole as support in a lot of local electricity constructions, under support, hangs a fixed pulley; Be equipped with hauling rope on the fixed pulley; One end of hauling rope fastens concrete bar thinner end, and the other end of a plurality of people's pulling traction ropes stands up the concrete bar, and not only labour intensity is big for this; Operating efficiency is low, and poor stability.
The utility model content
The utility model is in order to solve weak point of the prior art, provides a kind of and installs accurately, construction quality is good, high efficiency, concrete bar lifting appliance that safety is good.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: concrete bar lifting appliance, comprise portal frame and power traction mechanism, and be hung with fixed pulley under the crossbeam of portal frame; Be wound with hauling rope on the fixed pulley, hauling rope one end is connected with power traction mechanism.
Said power traction mechanism comprises support, and support is provided with cylinder, and the cylinder crankshaft drive is connected with reducing motor, and hauling rope is wrapped on the cylinder.
Adopt technique scheme, earlier power traction mechanism is fixed on the ground securely, use hauling rope to fasten concrete bar thinner end, the trailer coupling pulling traction rope that turns on the power is erect the lifting of concrete bar.The utility model adopts reducing motor to drive cylinder and rotates, and hauling rope twines on cylinder, and the stretching and drawing rope stands up the concrete bar, has fully reduced workmen's labour intensity, has improved work efficiency, and safety performance also promotes greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the concrete bar lifting appliance of the utility model comprises portal frame 1 and power traction mechanism, and the crossbeam of portal frame 1 is hung with fixed pulley 32 times, is wound with hauling rope 4 on the fixed pulley 3, and hauling rope 4 one ends are connected with power traction mechanism.Power traction mechanism comprises support 5, and support 5 is provided with cylinder 6, and cylinder 6 crankshaft drives are connected with reducing motor 7, and hauling rope 4 is wrapped on the cylinder 6.
When work is used, support 5 is fixed on the ground securely, use hauling rope 4 to fasten the thinner end of concrete bar 8; Open reducing motor 7; Drive cylinder 6 and rotate, cylinder 6 pulling traction ropes 4 twine on cylinder 4, and hauling rope 4 is erect 8 liftings of concrete bar through the fixed pulley 3 that rotates.The utility model has fully reduced workmen's labour intensity, has improved work efficiency, and safety performance also promotes greatly.
Claims (2)
1. concrete bar lifting appliance, it is characterized in that: comprise portal frame and power traction mechanism, be hung with fixed pulley under the crossbeam of portal frame, be wound with hauling rope on the fixed pulley, hauling rope one end is connected with power traction mechanism.
2. concrete bar lifting appliance according to claim 1 is characterized in that: said power traction mechanism comprises support, and support is provided with cylinder, and the cylinder crankshaft drive is connected with reducing motor, and hauling rope is wrapped on the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293118XU CN202175522U (en) | 2011-08-12 | 2011-08-12 | Device for hoisting concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293118XU CN202175522U (en) | 2011-08-12 | 2011-08-12 | Device for hoisting concrete pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175522U true CN202175522U (en) | 2012-03-28 |
Family
ID=45865417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120293118XU Expired - Fee Related CN202175522U (en) | 2011-08-12 | 2011-08-12 | Device for hoisting concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060124A (en) * | 2015-07-22 | 2015-11-18 | 中国化学工程第三建设有限公司 | Intra-frame portal crane system and hoisting use method thereof |
| CN105384097A (en) * | 2015-12-10 | 2016-03-09 | 国网四川省电力公司攀枝花供电公司 | Operation platform structure applied to high-voltage line operation |
-
2011
- 2011-08-12 CN CN201120293118XU patent/CN202175522U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060124A (en) * | 2015-07-22 | 2015-11-18 | 中国化学工程第三建设有限公司 | Intra-frame portal crane system and hoisting use method thereof |
| CN105060124B (en) * | 2015-07-22 | 2017-01-25 | 中国化学工程第三建设有限公司 | Intra-frame portal crane system and hoisting use method thereof |
| CN105384097A (en) * | 2015-12-10 | 2016-03-09 | 国网四川省电力公司攀枝花供电公司 | Operation platform structure applied to high-voltage line operation |
| CN105384097B (en) * | 2015-12-10 | 2017-03-08 | 国网四川省电力公司攀枝花供电公司 | A kind of operating platform structure being applied to high-tension line operation |
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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: 20120328 Termination date: 20120812 |