CN202193538U - Hoisting appliance for tower frame with major diameter - Google Patents
Hoisting appliance for tower frame with major diameter Download PDFInfo
- Publication number
- CN202193538U CN202193538U CN2011202753905U CN201120275390U CN202193538U CN 202193538 U CN202193538 U CN 202193538U CN 2011202753905 U CN2011202753905 U CN 2011202753905U CN 201120275390 U CN201120275390 U CN 201120275390U CN 202193538 U CN202193538 U CN 202193538U
- Authority
- CN
- China
- Prior art keywords
- hoisting
- chute
- lifting arm
- sliding chute
- lifting
- 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 hoisting appliance for tower frames with major diameters; the hoisting appliance comprises a hoisting framework; a hoisting frame is arranged at the top part of the hoisting framework; a first sliding chute and a second sliding chute which are opposite are respectively arranged on the side walls of the hoisting framework; the lower parts of the first sliding chute and the second sliding chute are tilted towards the middle parts of the side walls of the hoisting framework; a first sliding column is arranged in the first sliding chute; a first hoisting arm is arranged on the first sliding column; a second sliding column is arranged in the second sliding chute; a second hoisting arm is arranged on the second sliding column; and lower clamping plates are respectively arranged at opposite sides of the lower parts of the first hoisting arm and the second hoisting arm. The hoisting appliance has the advantages that when the tower frame components with the major diameters are hoisted, power sources are not needed to be supplied except for cranes, the hoisting appliance is locked and positioned under the action of dead-weight and is safe and reliable; additional devices can be arranged without artificial auxiliary, thereby saving lots of manual labor and reducing the production cost; the hoisting appliance has good protective effect on the tower frame components and has no damage on the tower frame components; the structure is compact and reasonable, and the manufacturing cost is low, etc.
Description
Technical field
The utility model relates to the tower hoisting mechanical field, specifically is a kind of major diameter tower hoisting instrument.
Background technology
At present, in the fabrication and installation process of pylon, be to adopt field erected mode mostly.Along with the technical development of pylon, the height of pylon is also in continuous increase.For some high-rise pylons, often need use various Large Towers frame components, these pylon module diameters and weight are all very big.Therefore, the handling for these pylon assemblies is an important link in the pylon field-mounted process.Existing tower hoisting instrument adopts hoisting machine to cooperate manual operation mostly, uses the fixing lifting of hanging belt or steel rope, and the shortcoming that this kind method exists in use is:
(1) need artificial hanging belt or the steel rope installed, required personnel are many, the length that expends time in, and steel rope or hanging belt are easy to wear, bad consumption, and less economical;
(2) manual operation placement hanging belt or steel rope angle are not easy control, and potential safety hazard is big;
(3) regular meeting causes pylon assembly edge to knock to decrease and breaks when lifting, influences pylon quality etc.
Summary of the invention
The purpose of the utility model is to provide a kind of major diameter tower hoisting instrument; It can solve the deficiency that exists in the known technology; Can cooperate hoisting machine that large diameter pylon assembly is carried out handling, need not to use auxiliary devices such as steel rope, lifting safety, simple, easy row; Practice thrift a large amount of manpowers and lifting material, eliminated potential safety hazard.
The utility model is for realizing above-mentioned purpose, and realize through following technical scheme: a kind of major diameter tower hoisting instrument comprises lifting frame; Mast-up is installed at the lifting frame top; Offer the first relative chute and second chute on the lifting frame sidewall respectively, the bottom of first chute and second chute all tilts towards lifting frame sidewall middle part, and first traveller is installed in first chute; The first lifting arm is installed on first traveller; Second traveller is installed in second chute, the second lifting arm is installed on second traveller, lower plate is installed respectively in the relative side of the first lifting arm and the second lifting arm bottom.
In the first lifting arm and the second lifting arm, screw structure is installed respectively; Nut structure is installed on the leading screw; Install clamping plate on the nut structure; Train wheel bridge is corresponding with lower plate, on the first lifting arm and the second lifting arm, clamping plate control rotating disk is installed respectively, and clamping plate control rotating disk is connected with screw structure through driving device.
The advantage of the utility model is: can solve the deficiency that exists in the known technology; When lifting major diameter pylon assembly, except that crane, any propulsion source need be provided, by deadweight locking, location, safe and reliable; Need not artificial auxiliary any additional device of installing, save a large amount of manpowers, reduce production costs; Protectiveness to the pylon assembly is good, not fragile pylon assembly; Simple for structure reasonable, low cost of manufacture etc.
Description of drawings
Accompanying drawing 1 is the utility model master TV structure scheme drawing.
Label shown in the accompanying drawing: 1, lower plate; 2, the first lifting arm; 3, first traveller; 4, first chute; 5, lifting frame; 6, raising legs; 7, second chute; 8, second traveller; 9, the second lifting arm; 10, train wheel bridge; 11, clamping plate control rotating disk; 12, nut structure; 13, screw structure.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The said a kind of major diameter tower hoisting instrument of the utility model; Agent structure comprises lifting frame 5; Raising legs 6 is installed at lifting frame 5 tops, and the bottom of offering the first relative chute 4 and second chute, 7, the first chutes 4 and second chute 7 on lifting frame 5 sidewalls respectively all tilts towards lifting frame 5 sidewalls middle part; As shown in Figure 1, promptly the upper side end spacing of first chute 4 and second chute 7 is greater than the downside end spacing of first chute 4 and second chute 7.First traveller 3 is installed in first chute 4; The first lifting arm 2 is installed on first traveller 3; In second chute 7, install the second lifting arm 9 is installed on second traveller, 8, the second travellers 8, lower plate 1 is installed respectively in the relative side of the first lifting arm 2 and second lifting arm 9 bottoms.Lower plate 1 uses in order to clamping pylon assembly, can play a protective role to the pylon assembly, prevents the breakage of when lifting, colliding with of pylon assembly.
The utility model is further characterized in that: for clamping pylon assembly that can be more firm; Prevent that it from dropping when lifting; Preferably in the first lifting arm 2 and the second lifting arm 9, screw structure 13 is installed respectively; Nut structure 12 is installed on the leading screw 13, is installed clamping plate 10 on the nut structure 12, train wheel bridge 10 is corresponding with lower plate 1.On the first lifting arm 2 and the secondth lifting arm 9, clamping plate control rotating disk 11 is installed respectively, clamping plate control rotating disk 11 is connected with screw structure 13 through driving device.Clamping plate control rotating disk 11 can be controlled the position of train wheel bridge 10.In use, away from lower plate 1, then the pylon assembly is placed on the lower plate 1, slowly promotes the utility model then through clamping plate control rotating disk 11 control train wheel bridges 10.Soon liftoff at the pylon assembly, after just pylon assembly and lower plate 1 fixed, artificial rotary clamp plate control rotating disk 11 made train wheel bridge 10 cooperate clamping pylon assembly to get final product with lower plate 1.After lifting finished, artificial rotary clamp plate control rotating disk 11 unclamped upper and lower clamping plate and gets final product.
Claims (2)
1. major diameter tower hoisting instrument; It is characterized in that: comprise lifting frame (5), raising legs (6) is installed at lifting frame (5) top, offers relative first chute (4) and second chute (7) on lifting frame (5) sidewall respectively; The bottom of first chute (4) and second chute (7) all tilts towards lifting frame (5) sidewall middle part; First traveller (3) is installed in first chute (4), and first traveller (3) is gone up the first lifting arm (2) is installed, and second traveller (8) is installed in second chute (7); Second traveller (8) is gone up the second lifting arm (9) is installed, and in the relative side of the first lifting arm (2) and second lifting arm (9) bottom lower plate (1) is installed respectively.
2. a kind of major diameter tower hoisting instrument according to claim 1; It is characterized in that: in the first lifting arm (2) and the second lifting arm (9), screw structure (13) is installed respectively; Leading screw (13) is gone up nut structure (12) is installed, and installs clamping plate (10) on the nut structure (12), and train wheel bridge (10) is corresponding with lower plate (1); Clamping plate control rotating disk (11) is installed respectively on the first lifting arm (2) and the second lifting arm (9), and clamping plate control rotating disks (11) are connected with screw structure (13) through driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202753905U CN202193538U (en) | 2011-08-01 | 2011-08-01 | Hoisting appliance for tower frame with major diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202753905U CN202193538U (en) | 2011-08-01 | 2011-08-01 | Hoisting appliance for tower frame with major diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193538U true CN202193538U (en) | 2012-04-18 |
Family
ID=45948459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202753905U Expired - Fee Related CN202193538U (en) | 2011-08-01 | 2011-08-01 | Hoisting appliance for tower frame with major diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429805A (en) * | 2016-11-07 | 2017-02-22 | 高建路 | Complete vehicle lifting device and method |
-
2011
- 2011-08-01 CN CN2011202753905U patent/CN202193538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429805A (en) * | 2016-11-07 | 2017-02-22 | 高建路 | Complete vehicle lifting device and method |
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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: 20120418 Termination date: 20120801 |