CN213449726U

CN213449726U - Hydraulically-driven lodging lifting radar tower

Info

Publication number: CN213449726U
Application number: CN202022217646.9U
Authority: CN
Inventors: 陈育林; 张斌; 黄兵兵; 杜彧; 贾宇航; 罗军; 郭持勋
Original assignee: Dy-Link Engineering & Technology Co ltd
Current assignee: Dy-Link Engineering & Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a hydraulic drive's lodging lift radar tower, including the lift tower body and support the base, it includes supporting baseplate to support the base, be equipped with the support frame that is used for supporting the lift tower body on the supporting baseplate that is close to supporting baseplate one side, be equipped with a support installation piece on the supporting baseplate that is close to the supporting baseplate opposite side, through rotating a rotatable coupling between support frame and the lift tower body, still be equipped with the hydraulic drive lodging device that is used for driving the lift tower body to lodge on the supporting baseplate, rotatable coupling between hydraulic drive lodging device one end and the supporting baseplate, rotatable coupling between the hydraulic drive lodging device other end and the lift tower body. Through setting up the hydraulic drive lodging device, the flexible lodging of the tower body that carries on that hydraulic drive can be quick reduces the volume of tower body to can die by the automatic locking after moving suitable position, can increase the tower section number according to actual demand, it is swift to dismantle the installation, and the transportation is convenient, and overall stability is good, has fine practicality.

Description

Hydraulically-driven lodging lifting radar tower

Technical Field

The utility model relates to a radar tower technical field specifically is a hydraulic drive's lodging lift radar tower.

Background

The steel structure radar tower is a high steel structure bracket for supporting radar equipment and a protective cover, the radar equipment is lifted by the radar tower, the general lifting height of the radar tower is 10-40 m, the blockage of surrounding buildings, trees, mountains and the like to the signals transmitted and received by the radar is effectively avoided, the steel structure radar tower is an important device for monitoring the aerial aircraft in civil aviation or military aviation, because the speed that follow-up peripheral building body was increased is difficult to foresee during prophase planning, produce the problem that the radar tower height is shielded by follow-up peripheral building, the sheltering from of peripheral building produces very big influence to radar equipment's normal operating, for guaranteeing radar equipment's normal operating, need increase the radar tower again or remove the radar to other addresses, current radar tower is because the volume is great, also be convenient for dismantle, the transportation of the communication tower of the back of being more inconvenient for to dismantle is mobile, cause inconvenience for radar tower's use, the use experience to radar tower has been reduced.

Disclosure of Invention

The utility model relates to an overcome the defect among the above-mentioned prior art, the utility model discloses an invention aim at provides a hydraulic drive's lodging lift radar tower, and this lodging lift radar tower simple structure is reasonable, simple to operate, and the security is good, can increase the tower segment number according to the actual demand, and it is swift to dismantle the installation, and the transportation is convenient, and overall stability is good, has fine practicality.

In order to achieve the purpose, the utility model adopts the following technical scheme that the hydraulically-driven lodging lifting radar tower comprises a lifting tower body and a supporting base, wherein the supporting base comprises a supporting bottom plate, a supporting frame for supporting the lifting tower body is arranged on the supporting bottom plate close to one side of the supporting bottom plate, a supporting installation block is arranged on the supporting bottom plate close to the other side of the supporting bottom plate, the supporting frame is rotatably connected with the lifting tower body through a rotating part, a hydraulically-driven lodging device for driving the lifting tower body to lodge is further arranged on the supporting bottom plate, one end of the hydraulically-driven lodging device is rotatably connected with the supporting bottom plate, and the other end of the hydraulically-driven lodging device is rotatably connected with the lifting tower body.

As an optimized scheme of the utility model, two hydraulic drive lodging device follows lifting tower body the central axis symmetry install in supporting baseplate.

As a preferred scheme of the utility model, the hydraulic drive lodging device includes that first hydraulic pressure locks the device, the dead device of second hydraulic pressure lock and hydraulic pressure thrust unit, first hydraulic pressure lock the device with the support frame links firmly, the dead device of second hydraulic pressure lock with it links firmly to support the installation piece, hydraulic pressure thrust unit with rotatable coupling between the supporting baseplate.

As an optimized scheme of the utility model, the lift tower body includes bottom tower body, multistage second tower body and top tower body, the bottom tower body with between the second tower body is adjacent the second tower body with between the second tower body is adjacent reach the second tower body with the top tower body all is equipped with elevating gear and guider between adjacent, the bottom tower body with the second tower body inboard has set firmly a plurality of sliding blocks, a plurality of respectively the sliding block constitutes guider.

As a preferred scheme of the utility model, the lifting device comprises a first lifting device and a second lifting device, first fixed pulleys are symmetrically and fixedly arranged on the outer side of the bottom tower body close to the upper end of the bottom tower body, a fixed support is fixedly connected with the right end face of the bottom tower body, a winch is arranged at the upper end of the fixed support, a first locking shaft sleeve is fixedly arranged at the middle part of the right end face close to the bottom tower body, and a second locking shaft sleeve is fixedly arranged on the lower end face of the bottom tower body; a second fixed pulley is fixedly arranged on the outer side of the second tower body close to the upper end of the second tower body, and third fixed pulleys are symmetrically arranged on the left and right sides of the inner side of the second tower body close to the lower end of the second tower body; a fourth fixed pulley is symmetrically arranged at the left and right of the inner side of the top tower body close to the lower end of the top tower body; the first lifting device comprises a first traction device, one end of the first traction device is connected with the winch, and the other end of the first traction device is connected to the first fixed pulley at the left side of the upper end of the bottom tower body through the upper end of the first fixed pulley at the right side and the lower end of the third fixed pulley.

As an optimized scheme of the utility model, second elevating gear includes second tractive device, second tractive device one end is through being located the right side the top of second fixed pulley is connected to and is located bottom tower body upper end right side first fixed pulley department, the second tractive device other end is through being located left the top of second fixed pulley is connected to and is located bottom tower body upper end is left first fixed pulley department.

As an optimized scheme of the utility model, first tractive device with second tractive device is the wire rope structure.

As an optimized scheme of the utility model, radar every single move cloud platform is installed at top tower body top.

As an optimal scheme of the utility model, a lightning rod is installed to radar every single move cloud platform upper end.

As an optimized proposal of the utility model, the supporting frame is arranged in a triangular structure.

Compared with the prior art, the utility model provides a hydraulic drive's lodging lift radar tower's beneficial effect is: the utility model provides a hydraulic drive's lodging lift radar tower, simple structure is reasonable, simple to operate, and the security is good, and through setting up the hydraulic drive lodging device, hydraulic drive can be quick carry out the flexible lodging of tower body, reduces the volume of tower body to can automatic lock die after moving suitable position, can increase the tower section number according to actual demand, dismantle the installation swift, the transportation is convenient, and overall stability is good, has fine practicality.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a hydraulically-driven lodging-type lifting radar tower in an embodiment of the present invention;

fig. 2 is a schematic diagram of the overall structure of a hydraulically driven lodging type elevating radar tower in the embodiment of the present invention;

fig. 3 is a schematic diagram of a hydraulically driven lodging type elevating radar tower in a contracted state according to an embodiment of the present invention;

fig. 4 is a schematic connection diagram of a top cross-sectional view of a hydraulic driving lodging device in a hydraulic driving lodging radar tower in the embodiment of the present invention.

Reference numerals: 20. a support frame; 30. a support base; 31. supporting the mounting block; 32. a support base plate; 41. a first hydraulic lock; 42. a second hydraulic locking device; 50. a hydraulically driven lodging device; 51. a hydraulic pushing device; 60. a bottom tower; 61. a slider; 63. fixing a bracket; 64. a winch; 65. a first dead lock sleeve; 66. a first fixed pulley; 67. a second dead lock shaft sleeve; 68. a first pulling device; 70. a second tower body; 71. a third fixed pulley; 72. a second fixed pulley; 73. a second pulling device; 80. a top tower body; 81. a fourth fixed pulley; 90. a radar pitch pan-tilt; 91. a lightning rod; 110. a first lifting device; 120. and a second lifting device.

Detailed Description

The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.

Example (b): as shown in fig. 1 to 4, a hydraulic drive lodging type lifting radar tower, including a lifting tower body and a supporting base 30, the supporting base 30 includes a supporting base plate 32, a supporting frame 20 for supporting the lifting tower body is disposed on the supporting base plate 32 near one side of the supporting base plate 32, the supporting frame 20 is fixedly connected with the left side of the upper end surface of the supporting base plate 32 through fasteners such as bolts, in order to ensure the stability of the lifting tower body in the using process, the supporting frame 20 is set to be a triangular structure, the triangular structure is simple, the stability is high, the stability of the lifting radar tower can be effectively ensured, a supporting and mounting block 31 is disposed on the right side of the upper end surface of the supporting base plate 32 near the other side of the supporting base plate 32, and the supporting frame 20 is rotatably connected with the lifting tower body through rotatable rotating parts such as bearings.

In order to realize the lodging of the lifting tower body and facilitate the transportation and other operations of the radar tower, a hydraulic driving lodging device 50 for driving the lifting tower body to lodge is further arranged on the supporting base plate 32, one end of the hydraulic driving lodging device 50 is rotatably connected with the supporting base plate 32, the other end of the hydraulic driving lodging device 50 is rotatably connected with the lifting tower body, in order to ensure the stability of the lifting tower body in the lodging process and reduce the inclination probability of the lifting tower body in the lodging process, the two hydraulic driving lodging devices 50 are symmetrically arranged on the supporting base plate 32 along the central axis of the lifting tower body, and the balance of the lifting tower body in the lodging process is ensured.

The lifting tower body comprises a bottom tower body 60, a plurality of sections of second tower bodies 70 and a top tower body 80, wherein a lifting device and a guide device for realizing the height change of the tower body are respectively arranged between the bottom tower body 60 and the second tower body 70, between the second tower body 70 and between the second tower body 70 and the top tower body 80, a plurality of sliding blocks 61 are respectively and fixedly arranged at the inner sides of the bottom tower body 60 and the second tower body 70, and the sliding blocks 61 form the guide device for guiding the rising and falling of two adjacent tower sections so as to realize the change of the whole height of the lifting tower body, so that the application range of the radar tower is wider.

The lifting device comprises a first lifting device 110 and a second lifting device 120, a first fixed pulley 66 is fixedly arranged on the outer side of the bottom tower body 60 close to the upper end of the bottom tower body 60 in a bilateral symmetry mode, a fixed support 63 is fixedly connected to the right end face of the bottom tower body 60, a winch 64 is fixedly arranged at the upper end of the fixed support 63, a first locking shaft sleeve 65 is fixedly arranged at the middle of the right end face close to the bottom tower body 60, and a second locking shaft sleeve 67 is fixedly arranged at the lower end face of the bottom tower body 60; a second fixed pulley 72 is fixedly arranged at the outer side of the second tower body 70 close to the upper end of the second tower body 70, and third fixed pulleys 71 are symmetrically arranged at the inner side of the second tower body 70 close to the lower end of the second tower body 70; a fourth fixed pulley 81 is symmetrically arranged at the left and right of the inner side of the top tower body 80 near the lower end of the top tower body 80; the first lifting device 110 includes a first pulling device 68, one end of the first pulling device 68 is connected to the winch 64, and the other end of the first pulling device 68 passes through the upper end of the first fixed pulley 66 on the right side and the lower ends of the two third fixed pulleys 71 to be connected to the first fixed pulley 66 on the left side of the upper end of the bottom tower 60.

The second lifting device 120 comprises a second pulling device 73, one end of the second pulling device 73 passes through the top of the second fixed pulley 72 on the right side, is connected to the first fixed pulley 66 on the right side of the upper end of the bottom tower 60, the other end of the second pulling device 73 passes through the top of the second fixed pulley 72 on the left side, is connected to the first fixed pulley 66 on the left side of the upper end of the bottom tower body 60, the middle part of the second pulling device 73 passes through the bottom of the fixed pulley on the inner side of the next tower body, the structures of the lifting devices between the other tower bodies are the same as the structure of the second lifting device 120, the top of the top tower body 80 is provided with a radar pitching platform 90, a lightning rod 91 is installed at the upper end of the radar pitching platform 90, an anti-falling device is arranged on the lifting tower body, and the sliding block 61 and the fixed pulley can be detached and are convenient to replace after being abraded.

The first traction device 68 and the second traction device 73 are both steel wire rope structures with simple structures and convenient use, and the use cost is reduced while the use effect of the radar tower can be effectively ensured.

The hydraulic driving lodging device 50 comprises a first hydraulic locking device 41, a second hydraulic locking device 42 and a hydraulic pushing device 51, wherein the first hydraulic locking device 41 is fixedly connected with the support frame 20, the second hydraulic locking device 42 is fixedly connected with the support mounting block 31, the hydraulic pushing device 51 is rotatably connected with the support base plate 32, a pushing space is arranged in the hydraulic pushing device 51, a driving pipeline is arranged at the rear end of the pushing space, a driving motor is arranged in the middle position of the driving pipeline, a pushing partition plate is slidably connected in the pushing space, a pushing rod is fixedly connected with the left end surface of the pushing partition plate, the left end of the pushing rod penetrates through the left end wall of the pushing space and is positioned in the external space, the left end of the pushing rod is rotatably connected with the lifting tower body, the first hydraulic locking device 41 and the second hydraulic locking device 42 are consistent in structure, and a locking space is respectively arranged in the first hydraulic locking device and the second hydraulic locking device, the right end of the locking space is provided with a switching pipeline, the right end of the switching pipeline is provided with a control space with a right end wall communicated with the external space, a sliding groove is symmetrically arranged between the control space and the switching pipeline in the front and back direction, a sealing block is connected in the sliding groove in a sliding manner, the left end of the sealing block is communicated with the left end wall of the sliding groove and is positioned in the switching pipeline, the right end of the sealing block is communicated with the right end wall of the sliding groove and is positioned in the control space, the upper end wall and the lower end wall of the control space are rotatably connected with a supporting rod, the front end and the back end of the supporting rod are respectively rotatably connected with the two sealing blocks, a locking clapboard is connected in the locking space in a sliding manner, the front end surface of the locking clapboard is fixedly connected with a locking shaft, the front end of the locking shaft is communicated with the front end, the right end of the driving pipeline is communicated with the middle of the right side switching pipeline, the right end of the pushing space is communicated with the rear end of the left side locking space, the left end of the pushing space is communicated with the rear end of the left side switching pipeline, and the left end of the pushing space is communicated with the rear end of the right side locking space.

The right end of the hydraulic locking device is provided with a limiting device, when the tower body is in a vertical state, the lifting tower body can touch the left limiting device to push the supporting rod to rotate, and finally the front end of the switching pipeline on the left side is communicated and the rear end of the switching pipeline on the left side is closed, at the moment, the left end of the driving pipeline is communicated with the front end wall of the locking space on the left side, the right end of the driving pipeline is communicated with the rear end wall of the locking space on the left side, when the tower body is in a horizontal state, the lifting tower body can touch the limiting device on the right side to push the supporting rod to rotate, and finally the front end of the switching pipeline on the right side is communicated and the rear end of the switching pipeline on the right side is closed, at the moment, the right end of the driving pipeline is communicated with the front end wall of the locking space on the right side, the left end, the hydraulic pushing device 51 and the two hydraulic locking devices are both in a contracted state.

When the radar tower is installed, the supporting base 30 needs to be adjusted to the horizontal position firstly, when the tower body is in a vertical state, the left side dead locking shaft is in dead locking fit with the second dead locking shaft sleeve 67, and when the tower body is in a horizontal state, the right side dead locking shaft is in dead locking fit with the first dead locking shaft sleeve 65.

Support base 30 can be through installing on portable transport equipment, and the transportation is dismantled in the installation of being convenient for, and the tower body segment number can increase according to actual demand and reduce, and whole flexibility is good.

In the embodiment of the hydraulically-driven lodging-type radar tower, when the tower is used, the supporting base 30 needs to be adjusted to be in a horizontal state and fixed, when the tower is folded, the winch 64 is started, the drum on the winch 64 rotates clockwise, so that the first steel wire rope, namely the first traction device 68, is lengthened, the second tower body 70 connected with the bottom tower body 60 moves downwards under the action of gravity until the bottom end of the tower body contacts with the bottom tower body 60 and stops moving, meanwhile, the whole tower body height is reduced due to the downward movement of the second tower body 70 connected with the bottom tower body 60, so that the second steel wire rope, namely the second traction device 73, in the second lifting device 120 is not tensioned any more, under the action of the same principle, other second tower bodies 70 and the top tower body 80 move downwards under the action of gravity until the bottom end of the tower body contacts with the previous section of tower body and stops moving, then the hoist 64 is closed, because at this moment, the tower body is in the vertical state, the lifting tower body touches the limiting device on the left side, thereby pushing the supporting rod to rotate, and finally the front end of the switching pipeline on the left side is communicated and the rear end is closed, at this moment, the left end of the driving pipeline is communicated with the front end wall of the dead space on the left side, the right end of the driving pipeline is communicated with the rear end wall of the dead space on the left side, the driving motor is reversely started, the dead shaft on the left side moves backwards under the hydraulic action until the initial state is recovered, at this moment, the first hydraulic dead lock device 41 is unlocked with the lifting tower body, the limiting device on the left side is reset, thereby the switching pipeline on the left side is recovered to the initial state, at this moment, the left end of the driving pipeline is communicated with the left end wall of the pushing space, the right end of the, until the initial state is recovered, the lifting tower body rotates clockwise by 90 degrees under the pulling of the push rod until the lifting tower body is in a horizontal state, the lifting tower body can touch the limiting device on the right side, so that the support rod is pushed to rotate, and finally the front end and the rear end of the switching pipeline on the right side are communicated and closed, at the moment, the right end of the driving pipeline is communicated with the front end wall of the dead locking space on the right side, the left end of the driving pipeline is communicated with the rear end wall of the dead locking space on the right side, the dead locking shaft on the right side moves forwards under the action of hydraulic pressure, at the moment, the second hydraulic dead locking device 42 is locked with the lifting tower body, the driving motor is closed, when the lifting tower is lifted, the driving motor is started, the dead locking shaft on the right side moves backwards in a resetting manner under the action of hydraulic pressure until the initial state is recovered, at the dead locking of the second hydraulic, at the moment, the left end of the driving pipeline is communicated with the left end wall of the pushing space, the right end of the driving pipeline is communicated with the right end wall of the pushing space, the pushing rod moves leftwards under the action of hydraulic pressure, the lifting tower body rotates 90 degrees anticlockwise under the pulling action of the pushing rod until the lifting tower body is in a vertical state, the lifting tower body touches a left limiting device, so that the supporting rod is pushed to rotate, the front end of the switching pipeline on the left side is communicated and the rear end of the switching pipeline on the left side is closed, at the moment, the left end of the driving pipeline is communicated with the front end wall of the locking space on the left side, the right end of the driving pipeline is communicated with the rear end wall of the locking space on the left side, the locking shaft on the left side moves forwards under the action of hydraulic pressure until the first hydraulic locking device 41 is completely locked with the lifting tower body, the, under the action of a pulling force, the second tower body 70 connected with the bottom tower body 60 moves upwards until the second tower body rises to the topmost position, and then stops moving, meanwhile, the second tower body 70 connected with the bottom tower body 60 moves upwards to cause the height of the whole tower body to rise, so that the second steel wire rope in the second lifting device 120 pulls the second tower body 70 to move upwards, under the action of the same principle, other second tower bodies 70 and the top tower body 80 synchronously move upwards under the pulling of the second steel wire rope until the second tower body rises to the topmost position, and then the winch 64 is closed.

The embodiment is suitable for the field of radar towers and can be suitable for various hydraulically-driven lifting lodging towers.

In the embodiment, a hydraulic drive's lodging lift radar tower, simple structure is reasonable, simple to operate, and the security is good, through setting up hydraulic drive lodging device 50, hydraulic drive can be quick carry out the flexible lodging of tower body, reduces the volume of tower body to can die by the automatic lock after moving suitable position, can increase the tower section number according to the actual demand, dismantle the installation swift, the transportation is convenient, overall stability is good, has fine practicality.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: 20. a support frame; 30. a support base; 31. supporting the mounting block; 32. a support base plate; 41. a first hydraulic lock; 42. a second hydraulic locking device; 50. a hydraulically driven lodging device; 51. a hydraulic pushing device; 60. a bottom tower; 61. a slider; 63. fixing a bracket; 64. a winch; 65. a first dead lock sleeve; 66. a first fixed pulley; 67. a second dead lock shaft sleeve; 68. a first pulling device; 70. a second tower body; 71. a third fixed pulley; 72. a second fixed pulley; 73. a second pulling device; 80. a top tower body; 81. a fourth fixed pulley; 90. a radar pitch pan-tilt; 91. a lightning rod; 110. a first lifting device; 120. second lifting means etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a hydraulic drive's lodging lift radar tower which characterized in that: including the lifting tower body and supporting base (30), supporting base (30) are close to including supporting baseplate (32) one side be equipped with on supporting baseplate (32) and be used for supporting lifting tower body's support frame (20), be close to supporting baseplate (32) opposite side be equipped with one on supporting baseplate (32) and support installation piece (31), support frame (20) with through rotating a rotatable coupling between the lifting tower body, still be equipped with on supporting baseplate (32) and be used for the drive lifting tower body lodging's hydraulic drive lodging device (50), hydraulic drive lodging device (50) one end with rotatable coupling between supporting baseplate (32), hydraulic drive lodging device (50) other end with rotatable coupling between the lifting tower body.

2. A hydraulically powered lodging lifting radar tower as claimed in claim 1, wherein: the two hydraulic driving lodging devices (50) are symmetrically arranged on the supporting bottom plate (32) along the central axis of the lifting tower body.

3. A hydraulically powered lodging lifting radar tower as claimed in claim 2, wherein: hydraulic drive lodging device (50) are including the dead device of first hydraulic pressure lock (41), the dead device of second hydraulic pressure lock (42) and hydraulic pressure thrust unit (51), first hydraulic pressure lock die device (41) with support frame (20) link firmly, the dead device of second hydraulic pressure lock (42) with support installation piece (31) and link firmly, hydraulic pressure thrust unit (51) with rotatable coupling between supporting baseplate (32).

4. A hydraulically powered lodging lifting radar tower as claimed in claim 3, wherein: the lift tower body includes bottom tower body (60), multistage second tower body (70) and top tower body (80), bottom tower body (60) with between second tower body (70) are adjacent second tower body (70) with between second tower body (70) are adjacent reach second tower body (70) with top tower body (80) all are equipped with elevating gear and guider between adjacent, bottom tower body (60) with second tower body (70) inboard has set firmly a plurality of sliding blocks (61) respectively, and is a plurality of sliding blocks (61) constitute guider.

5. A hydraulically powered lodging lifting radar tower as claimed in claim 4, wherein: the lifting device comprises a first lifting device (110) and a second lifting device (120), first fixed pulleys (66) are fixedly arranged on the outer side of the bottom tower body (60) close to the upper end of the bottom tower body (60) in a bilateral symmetry mode, a fixed support (63) is fixedly connected to the right end face of the bottom tower body (60), a winch (64) is installed at the upper end of the fixed support (63), a first locking shaft sleeve (65) is fixedly arranged in the middle of the right end face close to the bottom tower body (60), and a second locking shaft sleeve (67) is fixedly arranged on the lower end face of the bottom tower body (60); a second fixed pulley (72) is fixedly arranged at the outer side of the second tower body (70) close to the upper end of the second tower body (70), and third fixed pulleys (71) are symmetrically arranged at the left and right sides of the inner side of the second tower body (70) close to the lower end of the second tower body (70); a fourth fixed pulley (81) is symmetrically arranged at the left and right of the inner side of the top tower body (80) close to the lower end of the top tower body (80); the first lifting device (110) comprises a first traction device (68), one end of the first traction device (68) is connected with the winch (64), and the other end of the first traction device (68) passes through the upper end of the first fixed pulley (66) on the right side and the lower ends of the two third fixed pulleys (71) and is connected to the position of the first fixed pulley (66) on the left side of the upper end of the bottom tower body (60).

6. A hydraulically powered lodging lifting radar tower as claimed in claim 5, wherein: the second lifting device (120) comprises a second pulling device (73), one end of the second pulling device (73) passes through the top of the second fixed pulley (72) on the right side and is connected to the first fixed pulley (66) on the right side of the upper end of the bottom tower body (60), and the other end of the second pulling device (73) passes through the top of the second fixed pulley (72) on the left side and is connected to the first fixed pulley (66) on the left side of the upper end of the bottom tower body (60).

7. A hydraulically powered lodging lifting radar tower as claimed in claim 6, wherein: the first traction device (68) and the second traction device (73) are both of a steel wire rope structure.

8. A hydraulically powered lodging lifting radar tower as claimed in claim 7, wherein: and a radar pitching cloud platform (90) is arranged at the top of the top tower body (80).

9. A hydraulically powered lodging lifting radar tower as claimed in claim 8, wherein: and a lightning rod (91) is installed at the upper end of the radar pitching holder (90).

10. A hydraulically powered lodging lifting radar tower as claimed in claim 1, wherein: the support frame (20) is arranged in a triangular structure.