CN2463371Y - Tower crane erecting device - Google Patents
Tower crane erecting device Download PDFInfo
- Publication number
- CN2463371Y CN2463371Y CN 01216242 CN01216242U CN2463371Y CN 2463371 Y CN2463371 Y CN 2463371Y CN 01216242 CN01216242 CN 01216242 CN 01216242 U CN01216242 U CN 01216242U CN 2463371 Y CN2463371 Y CN 2463371Y
- Authority
- CN
- China
- Prior art keywords
- support
- major axis
- suspension rod
- utility
- bogie side
- 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 tower crane erecting device, which comprises a hanging rod 1 provided with a pulley 13. The utility model is characterized in that the utility model also comprises a supporting frame 3 which is connected with two side frames 2 in vertical direction, and the side frames 2 are connected with long shafts 4 which are connected with the upper and the lower bottom edges of the supporting frame 3 into a whole. Both ends of the long shafts 4 are provided with rolling wheels 5, the supporting frame 3 is connected with a clamping plate 7, and the hanging rod 1 is connected with the supporting frame which is also provided with a pulley wheel 6 connected with the pulley 13 through a steel cable. The utility model has the advantages of simple structure, quick and flexible use, high safety, high work efficiency and low erecting cost.
Description
The utility model relates to a kind of tower machine hoisting crane specialized equipment, relates in particular to a kind of tower frame and establishes device.
At present, setting up of building tower crane is except that crane arm part and equilibrium arm part, as above, following turret assembly, the cat head part, body of the tower standard knot part, driver's cab part, can not fulfil assignment with manpower by other object, if with the car hosit lifting, the one, limit by the workyard, the 2nd, each installation and dismounting all will increase cost of installation 6000-7000 unit.And traditional stringer mainly is that suspension rod is placed in body of the tower one side centre portion, and the lower end hangs on the standard knot adapter sleeve with two hooks, and the position is difficult to grasp like this, link up with fragile, cause the accident easily, and the equal bolt up of anchor ear, efficient is extremely low, suspension rod divides three parts, axle bed is wherein arranged, bearing, mandrel and flange, mandrel and flange welding very easily fracture, and be dangerous.
The purpose of this utility model be to overcome the deficiency of above-mentioned prior art and provide a kind of simple in structure, use fast flexible, safe and reliable, high efficiency, set up the low tower frame of cost and establish device.
The purpose of this utility model can reach by following measure: a kind of tower frame is established device, it comprises suspension rod, and suspension rod is provided with coaster, it is characterized in that it also comprises support, support vertically connects two bogie side frames, bogie side frame is connected with major axis, and the last bottom of major axis and support is connected as a single entity, and the two ends of major axis are provided with roller, support is connected with clamp, suspension rod is connected with support, also is provided with pulley on the support, and pulley links to each other with coaster by steel rope.
The utility model has following good effect compared with the prior art: the utility model total cost has reduced by 20%, has simplified technology, and degree of automation height, work efficiency have improved more than 60%, sets up rapidly, and is safe and reliable.
Below in conjunction with accompanying drawing preferred forms of the present utility model is elaborated:
Fig. 1 is a structural representation of the present utility model:
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1.
Embodiment: a kind of tower frame is established device (referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4), it comprises support 3, support 3 vertically connects two bogie side frames 2, bogie side frame is the triangle bogie side frame, and three angles of two bogie side frames 2 are respectively equipped with the hole, and three major axis 4 pass from the hole of bogie side frame 2 respectively, wherein two major axis 4 respectively with support 3 on, the bottom is connected as a single entity, the two ends of each major axis 4 are respectively equipped with on 5, three major axis 4 of roller and are provided with 6 rollers 5 altogether, and roller 5 endoporus leave enough gaps, be provided with in order to lubricated oil nozzle, connect two clamps 7 by bearing pin 8 on the bottom of support 3, during use, can be stuck on the cross bar of standard knot automatically, on the support 3, the outside, bottom is provided with bearing 9, last base bearing 9 is provided with roll sleeve 12 suspension rods 1 and passes from last base bearing 9, and suspension rod 1 lower end is established a steel ball 11 and pinned by pressing plate 10, is fixed on the bearing 9 of bottom, can guarantee the flexible rotation of suspension rod like this, and reduce the friction force when rotating.Also be provided with pulley 6 on the support 3, be connected with pulley on suspension rod 1 upper pulley 13, the standard knot, constitute carriage by steel rope, so not only can lifting components, also can finish self lifting.
Claims (3)
1. a tower frame is established device, it comprises suspension rod (1), suspension rod (1) is provided with coaster (13), it is characterized in that it also comprises support (3), support (3) vertically connects two bogie side frames (2), bogie side frame (2) is connected with major axis (4), major axis (4) is connected as a single entity with the last bottom of support (3), the two ends of major axis (4) are provided with roller (5), support (3) is connected with clamp (7), suspension rod (1) is connected with support (3), also is provided with pulley (6) on the support (3), and pulley (6) links to each other with coaster (13) by steel rope.
2. a kind of tower frame according to claim 1 is established device, it is characterized in that described two bogie side frames (2) are the triangle bogie side frame, three major axis (4) pass from the hole at three angles of two bogie side frames (2) respectively, are provided with 6 rollers (5) on three major axis (4) altogether.
3. a kind of tower frame according to claim 1 is established device, the outside, last bottom that it is characterized in that described support (3) is provided with bearing (9), suspension rod (1) passes from last base bearing (9), last base bearing (9) is provided with roll sleeve (12), a steel ball (11) is established in suspension rod (1) lower end, and is fixed on the bottom bearing (9) by pressing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216242 CN2463371Y (en) | 2001-02-07 | 2001-02-07 | Tower crane erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216242 CN2463371Y (en) | 2001-02-07 | 2001-02-07 | Tower crane erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463371Y true CN2463371Y (en) | 2001-12-05 |
Family
ID=33634684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216242 Expired - Fee Related CN2463371Y (en) | 2001-02-07 | 2001-02-07 | Tower crane erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463371Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515033A (en) * | 2011-12-29 | 2012-06-27 | 温州电力局 | Single-hook lifting device for switch blade porcelain insulator |
-
2001
- 2001-02-07 CN CN 01216242 patent/CN2463371Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515033A (en) * | 2011-12-29 | 2012-06-27 | 温州电力局 | Single-hook lifting device for switch blade porcelain insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |