CN205087829U - A lifting device for transmitting electricity peripheral construction of electric tower - Google Patents
A lifting device for transmitting electricity peripheral construction of electric tower Download PDFInfo
- Publication number
- CN205087829U CN205087829U CN201520900138.7U CN201520900138U CN205087829U CN 205087829 U CN205087829 U CN 205087829U CN 201520900138 U CN201520900138 U CN 201520900138U CN 205087829 U CN205087829 U CN 205087829U
- Authority
- CN
- China
- Prior art keywords
- base
- electric
- electric block
- lifting device
- electric tower
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The utility model provides a lifting device for transmitting electricity peripheral construction of electric tower, includes electric tower and lifting device, lifting device's base setting is on the cross arm of electric tower, the fixed dead lever that is equipped with the vertical direction of lifting device's base one end, dead lever top and an electric block first electronic lift by crane the chain connection, and an electric block is through connecting chain and connection pad, and the connection pad hinges with movable rod one end, and the movable rod other end hinges keeps away from one of dead lever and serve on the base, be equipped with the 2nd electric block on the connection pad, is equipped with the lifting hook on the 2nd electric block. Be equipped with the base fixed hook on the base, base fixed hook straightway end is the screw thread section, is equipped with the screw hole on the base, and the screw hole is passed and make cross arm and base bottom surface closely laminate to the screw thread section of base fixed hook, still is equipped with fixing bolt in the screw thread section. The problem of the crane construction of can't marching into the arena is solved, the davit of having avoided the crane causes the incident to reach the damage to transmission line with the power transmission line contact.
Description
Technical field
The utility model relates to lifting appliance field, particularly a kind of hanging device for the construction of transmission electric tower periphery.
Background technology
Existing lifting appliance adopts the mobile lifting appliances such as crane mostly, in the area that the topographic conditions such as mountain area are comparatively complicated, existing lifting appliance is difficult to march into the arena, and when carrying out electric tower periphery construction crane lifting service, if lifting appliance encounters transmission line of electricity, easily cause safety misadventure.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of hanging device for the construction of transmission electric tower periphery, lifting appliance is directly installed on electric tower, the problem that crane cannot be marched into the arena can be solved, it also avoid suspension arm of crane simultaneously and encounter the generation that power transmission line causes transmission line malfunction and safety misadventure.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of hanging device for the construction of transmission electric tower periphery, and comprise electric tower and hanging device, the base of hanging device is arranged on the cross-arm of electric tower;
Base one end of hanging device is fixed with the fixed link of vertical direction, fixed link top is connected with the first electric hoisting chain of the first electric block, first electric block is by connecting chain and terminal pad, terminal pad and portable bar one end hinged, the portable bar other end is articulated with on base away from one end of fixed link, terminal pad is provided with the second electric block, and the second electric block is provided with suspension hook.
In preferred scheme, described base is provided with base stay hook, and base stay hook linear portion termination is thread segment, and base is provided with tapped bore, the thread segment of base stay hook passes tapped bore and cross-arm and base end face is fitted tightly, and thread segment is also provided with bolt of rear end plate.
In preferred scheme, the first described electric block is provided with control line, and control line extends to electric tower bottom.
A kind of hanging device for the construction of transmission electric tower periphery that the utility model provides, has following beneficial effect:
(1) lifting appliance is directly installed on electric tower, effectively can solves the situation that hoisting machine cannot enter camp site, avoid the trouble needing to revise workyard.
(2) avoid hoisting machine lifting arm and collide power transmission line in lifting process, cause transmission line of electricity normal transmission and crane to get an electric shock the safety misadventure brought.
(3) hanging device can realize stretching, and when not using, can pack up, and runs can not impact circuit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is hanging device part-structure schematic diagram of the present utility model.
In figure: electric tower 1, cross-arm 2, hanging device 3, bolt of rear end plate 4, thread segment 5, base stay hook 6, base 7, fixed link 8, portable bar 9, the first electric block 10, first electric hoisting chain 11, connects chain 12, terminal pad 13, the second electric block 14, suspension hook 15.
Detailed description of the invention
As in figure, a kind of hanging device for the construction of transmission electric tower periphery, comprises electric tower 1 and hanging device 3, it is characterized in that: the base 7 of hanging device 3 is arranged on the cross-arm 2 of electric tower 1;
Base 7 one end of hanging device 3 is fixed with the fixed link 8 of vertical direction, fixed link 8 top is connected with the first electric hoisting chain 11 of the first electric block 10, first electric block 10 is by connecting chain 12 and terminal pad 13, terminal pad 13 is hinged with portable bar 9 one end, portable bar 9 other end is articulated with on base 7 away from one end of fixed link 8, terminal pad 13 is provided with the second electric block 14, second electric block 14 and is provided with suspension hook 15.
In preferred scheme, described base 7 is provided with base stay hook 6, and base stay hook 6 linear portion termination is thread segment 5, and base 7 is provided with tapped bore, the thread segment 5 of base stay hook 6 passes tapped bore and cross-arm 2 and base 7 bottom surface is fitted tightly, and thread segment 5 is also provided with bolt of rear end plate 4.
In preferred scheme, the first described electric block 10 is provided with control line 16, and control line 16 extends to bottom electric tower 1.
Adopt said structure, by controlling the first electric block, realize the flexible of the first electric hoisting chain, and then control the movement in the horizontal direction of the second electric block, the flexible of hanging device can be realized, then utilize the second electric block, just lifting construction can be carried out, adopt aforesaid way, not only solve crane cannot march into the arena construction problem, the arm simultaneously avoiding crane contacts with power transmission line and causes safety misadventure and the damage to transmission line of electricity.
Claims (3)
1., for a hanging device for transmission electric tower periphery construction, comprise electric tower (1) and hanging device (3), it is characterized in that: the base (7) of hanging device (3) is arranged on the cross-arm (2) of electric tower (1);
Base (7) one end of hanging device (3) is fixed with the fixed link (8) of vertical direction, fixed link (8) top is connected with the first electric hoisting chain (11) of the first electric block (10), first electric block (10) is by connecting chain (12) and terminal pad (13), terminal pad (13) is hinged with portable bar (9) one end, portable bar (9) other end is articulated with on the one end away from fixed link (8) on base (7), terminal pad (13) is provided with the second electric block (14), and the second electric block (14) is provided with suspension hook (15).
2. a kind of hanging device for the construction of transmission electric tower periphery according to claim 1, it is characterized in that: described base (7) is provided with base stay hook (6), base stay hook (6) linear portion termination is thread segment (5), base (7) is provided with tapped bore, the thread segment (5) of base stay hook (6) is through tapped bore and cross-arm (2) and base (7) bottom surface are fitted tightly, and thread segment (5) is also provided with bolt of rear end plate (4).
3. a kind of hanging device for the construction of transmission electric tower periphery according to claim 1, is characterized in that: described the first electric block (10) is provided with control line (16), and control line (16) extends to electric tower (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900138.7U CN205087829U (en) | 2015-11-12 | 2015-11-12 | A lifting device for transmitting electricity peripheral construction of electric tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900138.7U CN205087829U (en) | 2015-11-12 | 2015-11-12 | A lifting device for transmitting electricity peripheral construction of electric tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087829U true CN205087829U (en) | 2016-03-16 |
Family
ID=55478536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900138.7U Expired - Fee Related CN205087829U (en) | 2015-11-12 | 2015-11-12 | A lifting device for transmitting electricity peripheral construction of electric tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205087829U (en) |
-
2015
- 2015-11-12 CN CN201520900138.7U patent/CN205087829U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161112 |