CN203461707U - Travelling cradle for electrical installation - Google Patents
Travelling cradle for electrical installation Download PDFInfo
- Publication number
- CN203461707U CN203461707U CN201320449860.4U CN201320449860U CN203461707U CN 203461707 U CN203461707 U CN 203461707U CN 201320449860 U CN201320449860 U CN 201320449860U CN 203461707 U CN203461707 U CN 203461707U
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- CN
- China
- Prior art keywords
- supporting leg
- crossbeam
- pulley
- travelling cradle
- blind hole
- 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 provides a travelling cradle for electrical installation. The travelling cradle for the electrical installation comprises a first supporting leg, a second supporting leg, a cross beam, a pulley block arranged at the bottom of the cross beam, and a lifting hook arranged on the pulley block, wherein a hinge groove is formed in the top of the first supporting leg, a hinge tenon is arranged at one end of the cross beam, the hinge tenon is inserted into the hinge groove and is hinged with the hinge groove by virtue of a pin shaft, a positioning pin used for positioning and fixing the cross beam is arranged at the top of the first supporting leg, a blind hole is formed in the lower surface of the other end of the cross beam, and the blind hole is matched with the top of the second supporting leg in an inserted manner. When the travelling cradle for the electrical installation is in operation, the positioning pin is pulled out, the second supporting leg is pulled out from the blind hole, the cross beam and the first supporting leg are combined together, the space is greatly saved, the transferring is convenient, when an object needs to be hoisted, only the cross beam is turned over, the positioning pin is used for positioning, and then the second supporting leg is inserted into the blind hole, so that the travelling cradle for the electrical installation can be used.
Description
Technical field
The utility model relates to a kind of electric power travelling cradle is installed.
Background technology
Existing electric power is installed travelling cradle, for gallows frame, on a door-shaped frame, electric block or pulley are set, but this suspension bracket is because volume is large, and transhipment is inconvenient, also has a kind of L shaped suspension bracket, this suspension bracket is in order to keep stable, bottom must be fixed on car body, in the unapproachable region of vehicle, cannot use.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby a kind of design science is provided, is convenient to install, convenient transhipment, and a kind of electric power applied widely is installed travelling cradle.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of electric power is installed travelling cradle, comprise the first supporting leg, the second supporting leg, crossbeam, be located at the assembly pulley of this crossbeam bottom and be located at the suspension hook on described assembly pulley, the top of described the first supporting leg is provided with hinged groove, one end of described crossbeam has hinged tenon, described hinged tenon inserts described hinged groove and by bearing pin and the hinged setting of described hinged groove, the top of described the first supporting leg is provided with for described crossbeam is positioned to fixing locating dowel pin, the lower surface of the other end of described crossbeam is provided with blind hole, this blind hole is pegged graft and is coordinated with the top of described the second supporting leg.
Based on above-mentioned, described assembly pulley comprises two fixed pulleys and a movable pulley, described in two fixed pulley be located at respectively described crossbeam about on centrosymmetric position, described movable pulley is located between two fixed pulleys, described suspension hook is located at movable pulley bottom, and one end of being located at the wirerope on assembly pulley is fixed on the second supporting leg.
Based on above-mentioned, the top of described the first supporting leg is provided with support fixed pulley and bottom is provided with turnbuckle, and the other end of described wirerope is walked around described support fixed pulley and is arranged on described turnbuckle.
Based on above-mentioned, the bottom of described the first supporting leg and described the second supporting leg is equipped with backing plate, and described backing plate is provided with ground screw.
The utility model is hinged by the first supporting leg and crossbeam, and at the top of the first supporting leg, locating dowel pin is set, the lower surface of the other end of crossbeam is provided with blind hole, this blind hole is pegged graft and is coordinated with the top of described the second supporting leg, when transporting like this, extract locating dowel pin, the second supporting leg is extracted from blind hole, crossbeam and the first supporting leg are combined, save very much space, transhipment is convenient, in the time of article hoisting, only needs turning beam, utilize locating dowel pin location, then the second supporting leg is inserted in blind hole and can be used.
Further, use movable pulley with laborsaving, reduce hoisting difficulty.
Further, use and support fixed pulley and turnbuckle, prevent that wirerope from slipping next time at article Action of Gravity Field.
Further, backing plate being set and using ground screw, is, for better fixedly electric power, travelling cradle is installed, and makes article hoisting more steady.
Accompanying drawing explanation
Fig. 1 is the structural representation that in the utility model embodiment, electric power is installed travelling cradle;
Fig. 2 is the structural representation of the utility model embodiment center member.
In figure: 1. the first supporting leg; 2. the second supporting leg; 3. crossbeam; 4. suspension hook; 5. bearing pin; 6. locating dowel pin; 7,8. fixed pulley; 9. movable pulley; 10. wirerope; 11. support fixed pulley; 12. turnbuckles; 13. backing plates; 14. ground screws; 15. hinged tenons; 16. blind holes.
The specific embodiment
Below by the specific embodiment, the technical solution of the utility model is described in further detail.
As Fig. 1, shown in 2, a kind of electric power is installed travelling cradle, comprise the first supporting leg 1, the second supporting leg 2, crossbeam 3, be located at the assembly pulley of these crossbeam 3 bottoms and be located at the suspension hook 4 on described assembly pulley, the top of described the first supporting leg 1 is provided with hinged groove (not shown), one end of described crossbeam 3 has hinged tenon 15, described hinged tenon 15 inserts described hinged groove and passes through bearing pin 5 and the hinged setting of described hinged groove, the top of described the first supporting leg 1 is provided with for described crossbeam 3 is positioned to fixing locating dowel pin 6, the lower surface of the other end of described crossbeam 3 is provided with blind hole 16, this blind hole 16 is pegged graft and is coordinated with the top of the second supporting leg 2, when transporting like this, extract locating dowel pin 6, the second supporting leg 2 is extracted from blind hole 16, crossbeam 3 and the first supporting leg 1 are combined, save very much space, transhipment is convenient, in the time of article hoisting, only need turning beam 3, utilize locating dowel pin location 6, then the second supporting leg 2 is inserted in blind hole 16 and can be used, described assembly pulley comprises 7,8 and movable pulleys 9 of two fixed pulleys, described in two fixed pulley 7,8 be located at respectively described crossbeam 3 about on centrosymmetric position, described movable pulley 9 is located between two fixed pulleys 7,8, described suspension hook 4 is located at movable pulley 9 bottoms, use movable pulley with laborsaving, reduce hoisting difficulty, one end of being located at the wirerope 10 on assembly pulley is fixed on the second supporting leg 2, and the top of described the first supporting leg 1 is provided with support fixed pulley 11 and bottom is provided with turnbuckle 12, uses and supports fixed pulley and turnbuckle, prevents that wirerope from slipping next time at article Action of Gravity Field, the other end of described wirerope 10 is walked around described support fixed pulley 11 and is arranged on described turnbuckle 12, described first, 1 and the bottom of described the second supporting leg 2 be equipped with backing plate 13, backing plate 13 is provided with ground screw 14, backing plate is set and uses ground screw, be, for better fixedly electric power, travelling cradle is installed, make article hoisting more steady.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. an electric power is installed travelling cradle, it is characterized in that: comprise the first supporting leg, the second supporting leg, crossbeam, be located at the assembly pulley of this crossbeam bottom and be located at the suspension hook on described assembly pulley, the top of described the first supporting leg is provided with hinged groove, one end of described crossbeam has hinged tenon, described hinged tenon inserts described hinged groove and by bearing pin and the hinged setting of described hinged groove, the top of described the first supporting leg is provided with for described crossbeam is positioned to fixing locating dowel pin, the lower surface of the other end of described crossbeam is provided with blind hole, this blind hole is pegged graft and is coordinated with the top of described the second supporting leg.
2. a kind of electric power according to claim 1 is installed travelling cradle, it is characterized in that: described assembly pulley comprises two fixed pulleys and a movable pulley, described in two fixed pulley be located at respectively described crossbeam about on centrosymmetric position, described movable pulley is located between two fixed pulleys, described suspension hook is located at movable pulley bottom, and one end of being located at the wirerope on assembly pulley is fixed on the second supporting leg.
3. a kind of electric power according to claim 2 is installed travelling cradle, it is characterized in that: the top of described the first supporting leg is provided with support fixed pulley and bottom is provided with turnbuckle, and the other end of described wirerope is walked around described support fixed pulley and is arranged on described turnbuckle.
4. according to a kind of electric power described in claim 1 or 2 or 3, travelling cradle is installed, is it is characterized in that: the bottom of described the first supporting leg and described the second supporting leg is equipped with backing plate, and described backing plate is provided with ground screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449860.4U CN203461707U (en) | 2013-07-26 | 2013-07-26 | Travelling cradle for electrical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449860.4U CN203461707U (en) | 2013-07-26 | 2013-07-26 | Travelling cradle for electrical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461707U true CN203461707U (en) | 2014-03-05 |
Family
ID=50174083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449860.4U Expired - Fee Related CN203461707U (en) | 2013-07-26 | 2013-07-26 | Travelling cradle for electrical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407893A (en) * | 2013-07-26 | 2013-11-27 | 河南省电力公司信阳供电公司 | Movable suspension bracket for power installation |
-
2013
- 2013-07-26 CN CN201320449860.4U patent/CN203461707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407893A (en) * | 2013-07-26 | 2013-11-27 | 河南省电力公司信阳供电公司 | Movable suspension bracket for power installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER COMPANY Effective date: 20140711 Owner name: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELE Effective date: 20140711 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELE Free format text: FORMER NAME: HENAN ELECTRIC POWER COMPANY XINYANG POWER SUPPLY BRANCH |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 464000 XINYANG, HENAN PROVINCE TO: 100761 DONGCHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 464000 Jianshe Road, Henan, No. 88, Patentee after: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 464000 Jianshe Road, Henan, No. 88, Patentee before: Xinyang Power Supply Company of Henan Electric Power Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140711 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 464000 Jianshe Road, Henan, No. 88, Patentee before: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |