CN215756057U - Self-elevating fan tower crane - Google Patents
Self-elevating fan tower crane Download PDFInfo
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- CN215756057U CN215756057U CN202121782616.0U CN202121782616U CN215756057U CN 215756057 U CN215756057 U CN 215756057U CN 202121782616 U CN202121782616 U CN 202121782616U CN 215756057 U CN215756057 U CN 215756057U
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- tower crane
- fan
- fan tower
- fixing
- hoisting
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Abstract
The utility model discloses a self-elevating fan tower crane which comprises a fixing mechanism, wherein the upper surface of the fixing mechanism is connected with a tower crane, and the top end of the tower crane is connected with a rotating mechanism and a hoisting mechanism; the fixing mechanism is matched and fixed with the outer surface of the fan tower cylinder and comprises a fixing ring, one end of the fixing ring is connected with a counterweight frame, and the counterweight frame is in threaded connection with a counterweight device; the hoisting mechanism is matched with the fan tower barrel and the fan engine room for hoisting. The device has solved current hoisting equipment volume great, the cost is higher, is difficult to adapt to fan installation geographical environment, the inconvenient problem of using, has miniaturization, lightweight, can attach and use on fan tower section of thick bamboo surface, does not receive to be restricted the topography environment influence, characteristics that application scope is wider.
Description
Technical Field
The utility model belongs to the technical field of fan installation, and particularly relates to a self-elevating fan tower crane.
Background
When the existing fan equipment is assembled, a hoisting mechanism is required to hoist the multi-stage tower drum, and the multi-stage tower drum is sequentially butted from bottom to top; the hoisting equipment adopted in the prior art is often large in size and expensive in manufacturing cost; and the geographical environment for laying the fan usually mainly comprises gobi, deserts, valleys and plateau mountains, the transportation difficulty of large-scale hoisting equipment is high, and the condition of entering a factory cannot be met frequently, so that the self-elevating fan tower crane which is light in weight, small in size, convenient to transport and unfolded on site needs to be designed to solve the problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a self-elevating fan tower crane, solves the problems that the existing hoisting equipment is large in size, high in manufacturing cost, difficult to adapt to the geographical environment for installing a fan and inconvenient to use, has the characteristics of miniaturization and light weight, can be attached to the surface of a fan tower cylinder for use, is not influenced by the terrain environment, and is wide in application range.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a self-elevating fan tower crane comprises a fixing mechanism, wherein the upper surface of the fixing mechanism is connected with a tower crane, and the top end of the tower crane is connected with a rotating mechanism and a lifting mechanism; the fixing mechanism is matched and fixed with the outer surface of the fan tower cylinder; the hoisting mechanism is matched with the fan tower barrel and the fan engine room for hoisting.
Preferably, the fan tower drum is a conical structure formed by splicing multiple stages of tower drums; the diameter of the multi-stage tower barrel is gradually reduced from bottom to top.
Preferably, fixed establishment includes the retainer plate, and retainer plate one end is connected with the counterweight frame, and counterweight frame threaded connection has the counterweight ware.
Preferably, the other end of the fixing ring is connected with a tower crane support, and the tower crane support is connected with a tower crane.
Preferably, the inner wall of the fixed ring is connected with a plurality of hollow fixed rods, one end of each fixed rod is connected with the inner wall of the fixed ring, and the other end of each fixed rod is sleeved with the telescopic rod to form a telescopic structure; the telescopic rod is connected with the fixed rod through a pressure spring.
Preferably, the end of the telescopic rod is connected with a roller which is in contact fit with the outer surface of the fan tower.
Preferably, the inner walls of the fixing rings on the two sides of the fixing rod are hinged with oil cylinders, and the telescopic ends of the oil cylinders are hinged with the outer surface of the telescopic rod through lug seats.
Preferably, the rotating mechanism comprises a motor connected with the top end of the tower crane, and the output end of the motor is connected with a rotating shaft.
Preferably, the hoisting mechanism comprises a rotary hoisting rod, one end of the rotary hoisting rod is connected with a rotating shaft at the output end of the motor, and the other end of the rotary hoisting rod is connected with a lifting hook.
The utility model has the beneficial effects that:
the device is provided with a fixing mechanism capable of adjusting the feeding amount, the whole hoisting equipment can be attached to a fan tower drum, the lifting of the hoisting equipment is controlled by adjusting the oil cylinder, and the self-lifting of the equipment is realized.
2, the device is provided with the counter weight device, so that the stress direction of the fixing mechanism can be kept vertical when the device is suitable for hoisting different fan equipment, and the damage of a fan tower caused by a roll force is avoided;
3, the device body is hoisted by adopting a rotating structure with a short stroke, so that the stability is high; and the body volume is less, is convenient for transport and exhibition, has effectively solved the problem of topography environmental adaptation.
Drawings
FIG. 1 is a schematic pre-hoist illustration of the present invention;
FIG. 2 is a schematic illustration of the present invention in a hoist;
FIG. 3 is a schematic diagram of the present invention illustrating the completion of the lifting;
FIG. 4 is a schematic top view of the securing mechanism of the present invention;
the reference numbers in the figures are: the device comprises a fixing mechanism 1, a fixing ring 11, a counterweight frame 12, a counterweight 13, a tower crane support 14, a tower crane 2, a motor 21, a rotating mechanism 3, a hoisting mechanism 4, a rotating suspender 41, a lifting hook 42, a fixing rod 5, a telescopic rod 51, a roller 52, an oil cylinder 53, a fan tower cylinder 61, a fan base 62 and a fan cabin 63.
Detailed Description
As shown in fig. 1 to 4, the self-elevating fan tower crane comprises a fixing mechanism 1, wherein the upper surface of the fixing mechanism 1 is connected with a tower crane 2, and the top end of the tower crane 2 is connected with a rotating mechanism 3 and a hoisting mechanism 4; the fixing mechanism 1 is matched and fixed with the outer surface of the fan tower cylinder 61; the hoisting mechanism 4 is hoisted together with the fan tower 61 and the fan engine room 63.
Preferably, the fan tower 61 is a conical structure formed by splicing multiple tower cylinders; the diameter of the multi-stage tower barrel is gradually reduced from bottom to top.
Preferably, the fixing mechanism 1 comprises a fixing ring 11, one end of the fixing ring 11 is connected with a counterweight bracket 12, and the counterweight bracket 12 is in threaded connection with a counterweight 13.
Preferably, the other end of the fixing ring 11 is connected with a tower crane support 14, and the tower crane support 14 is connected with the hoisting tower 2.
Preferably, the inner wall of the fixed ring 11 is connected with a plurality of hollow fixed rods 5, one end of each fixed rod 5 is connected with the inner wall of the fixed ring 11, and the other end of each fixed rod 5 is sleeved with the telescopic rod 51 to form a telescopic structure; the telescopic rod 51 is connected with the fixed rod 5 through a pressure spring.
Preferably, the end of the telescopic rod 51 is connected with a roller 52 which is in contact fit with the outer surface of the fan tower 61.
Preferably, the inner walls of the fixing rings 11 on both sides of the fixing rod 5 are hinged with oil cylinders 53, and the telescopic ends of the oil cylinders 53 are hinged with the outer surface of the telescopic rod 51 through ear seats.
Preferably, the rotating mechanism 3 comprises a motor 21 connected with the top end of the tower crane 2, and the output end of the motor 21 is connected with a rotating shaft.
Preferably, the hoisting mechanism 4 comprises a rotary hanger 41, one end of the rotary hanger 41 is connected with the rotating shaft at the output end of the motor 21, and the other end is connected with a hook 42.
The working principle of the utility model is as follows:
firstly, a primary tower cylinder is arranged on a fan base 62, then the hoisting equipment is integrally fixed on the primary tower cylinder through a fixing mechanism 1, and a proper counterweight 13 is selected for stress balance; then, the hoisting secondary tower cylinder is in butt joint with the primary tower cylinder; after the installation is finished, the oil cylinder 53 is controlled to extend out, the fixing mechanism 1 is moved upwards to enable the equipment to be lifted automatically, the next-stage hoisting is carried out until the hoisting of the fan engine room 63 and the blades is finished, then the oil cylinder 53 is slowly recovered, and the whole equipment slowly slides down to complete the recovery of the hoisting equipment.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (9)
1. The utility model provides a self-elevating fan tower crane which characterized in that: the device comprises a fixing mechanism (1), wherein the upper surface of the fixing mechanism (1) is connected with a tower crane (2), and the top end of the tower crane (2) is connected with a rotating mechanism (3) and a hoisting mechanism (4); the fixing mechanism (1) is matched and fixed with the outer surface of the fan tower cylinder (6); the hoisting mechanism (4) is matched with the fan tower and the fan engine room for hoisting.
2. The jack-up fan tower crane according to claim 1, characterized in that: the fan tower barrel is of a conical structure formed by splicing multiple tower barrels; the diameter of the multi-stage tower barrel is gradually reduced from bottom to top.
3. The jack-up fan tower crane according to claim 1, characterized in that: the fixing mechanism (1) comprises a fixing ring (11), one end of the fixing ring (11) is connected with a counterweight frame (12), and the counterweight frame (12) is in threaded connection with a counterweight device (13).
4. The jack-up fan tower crane according to claim 3, characterized in that: the other end of the fixing ring (11) is connected with a tower crane support (14), and the tower crane support (14) is connected with the hoisting tower (2).
5. The jack-up fan tower crane according to claim 3, characterized in that: the inner wall of the fixed ring (11) is connected with a plurality of hollow fixed rods (5), one end of each fixed rod (5) is connected with the inner wall of the fixed ring (11), and the other end of each fixed rod (5) is sleeved with a telescopic rod (51) to form a telescopic structure; the telescopic rod (51) is connected with the fixed rod (5) through a pressure spring.
6. The jack-up fan tower crane according to claim 5, characterized in that: the end of the telescopic rod (51) is connected with a roller (52) which is in contact fit with the outer surface of the fan tower cylinder.
7. The jack-up fan tower crane according to claim 5, characterized in that: the inner walls of the fixing rings (11) on the two sides of the fixing rod (5) are hinged with oil cylinders (53), and the telescopic ends of the oil cylinders (53) are hinged with the outer surface of the telescopic rod (51) through ear seats.
8. The jack-up fan tower crane according to claim 1, characterized in that: the rotating mechanism (3) comprises a motor (21) connected with the top end of the tower crane (2), and the output end of the motor (21) is connected with a rotating shaft.
9. The jack-up fan tower crane according to claim 1, characterized in that: the lifting mechanism (4) comprises a rotary hanger rod (41), one end of the rotary hanger rod (41) is connected with a rotating shaft at the output end of the motor (21), and the other end of the rotary hanger rod is connected with a lifting hook (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782616.0U CN215756057U (en) | 2021-08-02 | 2021-08-02 | Self-elevating fan tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782616.0U CN215756057U (en) | 2021-08-02 | 2021-08-02 | Self-elevating fan tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215756057U true CN215756057U (en) | 2022-02-08 |
Family
ID=80109152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121782616.0U Active CN215756057U (en) | 2021-08-02 | 2021-08-02 | Self-elevating fan tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215756057U (en) |
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2021
- 2021-08-02 CN CN202121782616.0U patent/CN215756057U/en active Active
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