CN203559619U - Taper type electric pole lifting frame - Google Patents
Taper type electric pole lifting frame Download PDFInfo
- Publication number
- CN203559619U CN203559619U CN201320589750.8U CN201320589750U CN203559619U CN 203559619 U CN203559619 U CN 203559619U CN 201320589750 U CN201320589750 U CN 201320589750U CN 203559619 U CN203559619 U CN 203559619U
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- CN
- China
- Prior art keywords
- electric pole
- clamping sleeve
- taper type
- lifting frame
- type electric
- 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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- 230000000630 rising effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a taper type electric pole lifting frame, which comprises a clamping sleeve. The clamping sleeve is in the form of a hollow circular truncated cone, wherein both the upper part and the lower part of the clamping sleeve are respectively provided with a notch. The clamping sleeve is arranged according to the inclination and the diameter of the upper end of an electric pole, so that the inclination of the hollow circular truncated cone is the same with the inclination of the electric pole. Meanwhile, both the upper part and the lower part of the clamping sleeve are provided with a notch respectively. During usage, the clamping sleeve is sleeved onto the upper part of an already shortened electric pole firstly, and then is tightly sleeved onto the electric pole under the action of the gravity itself. After that, by means of a clamping hoop, the clamping sleeve is tightened, and the lower part of the clamping sleeve is firmly fixed to the shortened electric pole. Then an elongated electric pole is sleeved onto the upper part of the clamping sleeve. Since the upper end of the clamping sleeve is provided with an opening and a notch, the elongated electric pole can be smoothly sleeved inside the clamping sleeve. Then the clamping sleeve is tightened by means of another clamping hoop. In this way, the electric pole heightening process is completed. The taper type electric pole lifting frame is simple in structure and easy and convenient to operate. By means of the lifting frame, the working efficiency is improved. Meanwhile, the working difficulty and the resource waste caused by the inconvenient operation of tools can be reduced. Therefore, the taper type electric pole lifting frame is worthy of further popularization and application.
Description
Technical field
The utility model belongs to electric pole technical field of construction, particularly a kind of taper type electric pole rising frame.
Background technology
In power equipment use procedure, the electric pole that especially ought set up, because ground sink or because rise on the ground that the reason such as repair the roads causes, makes the safe distance reduction of electric pole and ground originally, not only bad for the safety of power supply, and passing personnel have been brought to potential safety hazard; Adopt at present modal method: the one, again bury electric pole underground, so not only waste resource but also because transmission line length is fixed, to construction, brought very large difficulty; The 2nd, adopt the devices such as angle bar, install the bar of disconnecting above short electric pole additional becoming, it is highly increased, but its complicated operation is in use not easy to realize; In CN201391104Y, disclose a kind of sectional electric pole adpting flange, it is characterized in that this flange is the inner flange being connected between electric pole.Inner flange external diameter is identical with inductance external diameter, on the concave station of flanged ends, is provided with connecting hole, and the interior angle of concave station is arc chord angle, correspondingly with recessed height at flange connect end, is peripherally equipped with gusset.Damage in the utility model transportation, handling, storage, assembling and construction, bonding strength is high, assembling overall appearance is practical, and this assembling electric pole can be used for high pressure, the defeated change line project of super-pressure can replace steel tower; Yet it is using in electric pole rising frame, the poor practicability that but seems can not be applicable to gradient electric pole and raise, and therefore needs a kind of taper type electric pole rising frame simple in structure, easy and simple to handle.
Utility model content
The utility model provides a kind of taper type electric pole rising frame simple in structure, easy and simple to handle.
To achieve these goals, the technical scheme adopting is utility model: a kind of taper type electric pole rising frame, comprise cutting ferrule, and described cutting ferrule is hollow round table, described cutting ferrule upper and lower all arranges notch.
Described cutting ferrule is steel piece.
Described cutting ferrule outer wall arranges clamping anchor ear.
The gradient of described hollow round table is identical with the gradient of electric pole.
The utility model arranges cutting ferrule according to the gradient of electric pole upper end and diameter, make the gradient of hollow round table identical with the gradient of electric pole, and in cutting ferrule upper and lower, notch is set, in use its setting is enclosed within to the electric pole top that becomes short, gravity by self is locked, then by clamping anchor ear, tightened its underpart can firmly be fixed with the short electric pole of change, then lengthening electric pole is enclosed within to cutting ferrule top, because upper end arranges opening and notch, making to lengthen electric pole can overlap into smoothly, then by clamping anchor ear, will tighten, then just completed increasing electric pole, the utility model is simple in structure, easy and simple to handle, has improved operating efficiency, has also reduced because work difficulty and the wasting of resources that instrument does not cause is smoothly worthy of promotion and application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1: a kind of taper type electric pole rising frame, comprise cutting ferrule 1, described cutting ferrule 1 is hollow round table, described 1 cutting ferrule upper and lower all arranges notch 3.
Described cutting ferrule 1 is steel piece.
Described cutting ferrule 1 outer wall arranges and clamps anchor ear 2.
The gradient of described hollow round table is identical with the gradient of electric pole.
The utility model arranges cutting ferrule according to the gradient of electric pole upper end and diameter, make the gradient of hollow round table identical with the gradient of electric pole, and in cutting ferrule upper and lower, notch is set, in use its setting is enclosed within to the electric pole top that becomes short, gravity by self is locked, then by clamping anchor ear, tightened its underpart can firmly be fixed with the short electric pole of change, then lengthening electric pole is enclosed within to cutting ferrule top, because upper end arranges opening and notch, making to lengthen electric pole can overlap into smoothly, then by clamping anchor ear, will tighten, then just completed increasing electric pole, the utility model is simple in structure, easy and simple to handle, has improved operating efficiency, has also reduced because work difficulty and the wasting of resources that instrument does not cause is smoothly worthy of promotion and application.
Claims (4)
1. a taper type electric pole rising frame, comprises cutting ferrule, it is characterized in that: described cutting ferrule is hollow round table, and described cutting ferrule upper and lower all arranges notch.
2. taper type electric pole rising frame according to claim 1, is characterized in that: described cutting ferrule is steel piece.
3. taper type electric pole rising frame according to claim 1, is characterized in that: described cutting ferrule outer wall arranges clamping anchor ear.
4. taper type electric pole rising frame according to claim 1, is characterized in that: the gradient of described hollow round table is identical with the gradient of electric pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589750.8U CN203559619U (en) | 2013-09-24 | 2013-09-24 | Taper type electric pole lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589750.8U CN203559619U (en) | 2013-09-24 | 2013-09-24 | Taper type electric pole lifting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559619U true CN203559619U (en) | 2014-04-23 |
Family
ID=50509350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320589750.8U Expired - Fee Related CN203559619U (en) | 2013-09-24 | 2013-09-24 | Taper type electric pole lifting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481191A (en) * | 2014-12-11 | 2015-04-01 | 国家电网公司 | Electric power line cement electric pole height increasing device |
| CN104652910A (en) * | 2014-12-26 | 2015-05-27 | 国家电网公司 | Cement telegraph pole height adjusting device |
| CN106285029A (en) * | 2016-07-22 | 2017-01-04 | 国网山东省电力公司齐河县供电公司 | Electric pole heightening device and method |
-
2013
- 2013-09-24 CN CN201320589750.8U patent/CN203559619U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481191A (en) * | 2014-12-11 | 2015-04-01 | 国家电网公司 | Electric power line cement electric pole height increasing device |
| CN104652910A (en) * | 2014-12-26 | 2015-05-27 | 国家电网公司 | Cement telegraph pole height adjusting device |
| CN106285029A (en) * | 2016-07-22 | 2017-01-04 | 国网山东省电力公司齐河县供电公司 | Electric pole heightening device and method |
| CN106285029B (en) * | 2016-07-22 | 2019-05-31 | 国网山东省电力公司齐河县供电公司 | Electric pole heightening device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |