CN118187548B - Portable communication tower of easy to assemble - Google Patents
Portable communication tower of easy to assemble Download PDFInfo
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- CN118187548B CN118187548B CN202410612388.4A CN202410612388A CN118187548B CN 118187548 B CN118187548 B CN 118187548B CN 202410612388 A CN202410612388 A CN 202410612388A CN 118187548 B CN118187548 B CN 118187548B
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- 238000004891 communication Methods 0.000 title claims abstract description 178
- 230000000670 limiting effect Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 11
- 238000010295 mobile communication Methods 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000005096 rolling process Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The invention relates to the technical field of communication towers, in particular to a mobile communication tower convenient to install, which comprises a communication vehicle, a communication tower and a driving assembly, wherein the communication vehicle is provided with a carriage and a cab, the communication tower is arranged at the top of the carriage, the communication tower is in a horizontal placement state and a vertical placement state, and the driving assembly is arranged on the communication vehicle. Compared with a scissor lifting unit, the invention has the advantages that the contact area is larger, the bottom stress of the communication tower is more stable, in addition, because the communication tower is positioned at the top center position of the carriage, the carriage of the communication vehicle is uniformly stressed back and forth and left and right, the carriage cannot incline due to uneven weight distribution of the communication tower, the stability of the communication tower in a vertical placement state can be further improved, and the communication tower is less influenced by wind power in the vertical placement state and has better universality.
Description
Technical Field
The invention relates to the technical field of communication towers, in particular to a mobile communication tower convenient to install
Background
The communication iron tower is composed of steel components such as a tower body, a platform, a lightning rod, a ladder stand, an antenna support and the like, is subjected to hot galvanizing corrosion prevention treatment, is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals and the like, and has the advantages that no matter a user selects a ground plane or a roof iron tower, the communication iron tower can be elevated, the service radius of communication or television emission signals is increased, and the ideal professional communication effect is achieved.
In order to ensure that the communication condition in the area is normal after the old communication tower is removed and the new communication tower is not installed in place, the prior art mostly adopts a vehicle-mounted communication tower to temporarily replace the new communication tower, for example, the Chinese patent application with the bulletin number of CN116696138A, which drives the communication tower to move in the vertical direction through a scissor lifting unit, thereby setting the communication tower to a preset height position. Although the problem of communication tower quick construction has been solved to it, owing to cut fork elevating system's stability in use low, it is comparatively serious to receive natural environment influence, therefore the universality is relatively poor, can only be used to some inland areas that receive wind-force influence little.
Disclosure of Invention
Based on this, it is necessary to provide a mobile communication iron tower convenient to install to the problem that present on-vehicle communication iron tower exists for solve present on-vehicle communication iron tower stability in use is low, the problem that the universality is poor.
The above purpose is achieved by the following technical scheme:
A portable communication tower of easy to assemble includes:
the communication vehicle is provided with a carriage and a cab;
The communication tower is arranged at the top of the carriage and is in a horizontal placement state and a vertical placement state;
The driving assembly is arranged on the communication vehicle, can drive the communication tower to rotate from a horizontal placement state to a vertical placement state, and can also drive the communication tower to rotate from the vertical placement state to the horizontal placement state;
When the communication tower is in a vertical placement state, the communication tower is positioned at the center of the top of the carriage, and the bottom of the communication tower is contacted with the top surface of the carriage.
In one embodiment, the driving assembly comprises a first fixing rod, a second fixing rod, a first hinging rod, a second hinging rod and a hydraulic rod, wherein the first fixing rod is arranged on one side of the lower portion of the communication tower, the axis of the first fixing rod is parallel to the width direction of the carriage, the first hinging rods are two, two ends of the first fixing rod are respectively connected with the first hinging rods in a rotating mode, one end, away from the first hinging rods, of the first hinging rods is connected onto the carriage in a rotating mode, the second fixing rod is arranged on one side, opposite to the first fixing rod, of the bottom of the communication tower, the axis of the second fixing rod is also parallel to the width direction of the carriage, the second hinging rod is sleeved in the central area of the second fixing rod in a rotating mode, the hydraulic rod is connected to one side, close to the cab, the axis of the hydraulic rod is parallel to the length direction of the carriage, and the telescopic end of the hydraulic rod is arranged on the second hinging rod.
In one embodiment, a first baffle is arranged on one side, close to the cab, of the carriage, an elastic piece is arranged between the first baffle and the hydraulic rod, and the fixed end of the hydraulic rod can be in butt joint with the first baffle or in butt joint with the first baffle.
In one embodiment, the first hinge rod includes a first sub rod and a second sub rod, which are coaxially and elastically connected and can be close to or far from each other.
In one embodiment, a limiting component is arranged between the first branch rod and the second branch rod, and the limiting component is used for limiting the distance between the first branch rod and the second branch rod to be close to each other or to be far away from each other.
In one embodiment, the limiting component comprises a first hole, a second hole, a first column and a second column, wherein the diameter of the first hole is larger than that of the second hole, the diameter of the first column is larger than that of the second column, the first column and the second column are coaxially arranged, the second column and the first branch rod are coaxially arranged, the first hole and the second hole are coaxial, the first hole is a counter bore, the second hole is a through hole, the first rod is slidably connected in the first hole, and the second rod is slidably connected in the second hole.
In one embodiment, a damping rod is arranged at one side of the bottom of the communication tower, which is far away from the second hinging rod, and the axis of the damping rod is parallel to the height direction of the communication tower.
In one embodiment, the lower part of the communication tower is provided with a rolling wheel, and the rolling wheel is configured so that only the rolling wheel contacts with the top of the carriage before the communication tower rotates to the vertical state.
In one embodiment, the four corners of carriage rotate and are provided with the swing frame, are connected with the steel cable on the swing frame, and the upper portion at the communication tower is connected to the other end of steel cable, and the swing frame can rotate to the direction of keeping away from the communication tower to make the steel cable be in the tensioning state.
In one embodiment, the communication tower comprises a plurality of sections of tower bodies and a plurality of hydraulic driving parts, wherein the sections of tower bodies and the hydraulic driving parts can be sequentially sleeved, and the hydraulic driving parts are arranged between two adjacent sections of tower bodies and used for driving the plurality of sections of tower bodies to extend or retract.
The beneficial effects of the invention are as follows:
the invention is provided with the communication vehicle, the communication tower and the driving assembly, when the temporary communication tower is required to be built, the communication vehicle is only required to be driven to the position of the temporary communication tower to be built, the communication vehicle is convenient and quick, then the driving assembly drives the communication tower to rotate from the horizontal placement state to the vertical placement state, at the moment, the communication tower is positioned at the top center position of the carriage, the bottom of the communication tower is contacted with the top surface of the carriage, compared with a scissor lifting unit, the contact area is larger, the bottom of the communication tower is more stable in stress, in addition, the carriage of the communication vehicle is uniformly stressed in the front-back direction and the left-right direction because the communication tower is positioned at the top center position of the carriage, the carriage is not inclined due to uneven weight distribution of the communication tower, and the stability of the vertical placement state of the communication tower can be further increased, so that the communication tower is less influenced by wind force under the vertical placement state, and has better universality.
Drawings
FIG. 1 is a schematic view of a mobile communication tower of the present invention in a vertical position for easy installation;
FIG. 2 is a schematic view of a mobile communication tower according to the present invention in a horizontal position;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 1A;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;
FIG. 5 is a schematic structural view of a spacing assembly in a portable pylon of the present invention for easy installation;
FIG. 6 is an elevation view of a portable pylon of the present invention for easy installation;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 at C;
FIG. 8 is a schematic view of a tower body in a mobile communication tower with convenient installation;
Fig. 9 is a schematic diagram showing connection of steel cables in a mobile communication tower with easy installation according to the present invention.
Wherein:
100. a communication vehicle; 110. a carriage; 120. a cab; 130. a first baffle; 140. an elastic member; 150. a second baffle; 200. a communication tower; 210. a tower body; 300. a drive assembly; 310. a first fixing rod; 320. a second fixing rod; 330. a first hinge lever; 331. a first sub-rod; 332. a second branch rod; 340. a second hinge lever; 350. a hydraulic rod; 400. a limit component; 410. a first hole; 420. a second hole; 430. a first column; 440. a second column; 450. a spring; 500. a damping rod; 600. a rolling wheel; 700. a swing frame; 710. a hydraulic power lever; 800. a wire rope; 900. and a limiting plate.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 9, a portable communication tower with convenient installation includes a communication car 100, a communication tower 200 and a driving assembly 300, wherein the communication car 100 has a cabin 110 and a cab 120, the communication tower 200 is installed at the top of the cabin 110, the communication tower 200 has a horizontal placement state and a vertical placement state, the driving assembly 300 is disposed on the communication car 100, the driving assembly 300 can drive the communication tower 200 to rotate from the horizontal placement state to the vertical placement state, the driving assembly 300 can also drive the communication tower 200 to rotate from the vertical placement state to the horizontal placement state, and when the communication tower 200 is in the vertical placement state, the communication tower 200 is located at the center position of the top of the cabin 110 and the bottom of the communication tower 200 is in surface contact with the top of the cabin 110.
When the communication tower 200 is not used, the communication tower 200 is in a horizontal placement state, so that the communication tower 200 is pulled by the communication vehicle 100 to move, when the communication tower 200 is to be used, a worker drives the communication tower 200 to move to a position where the communication tower 200 needs to be erected by driving the communication vehicle 100, after the position of the communication vehicle 100 is fixed, the worker starts the driving assembly 300, so that the driving assembly 300 drives the communication tower 200 to rotate from the horizontal placement state to the vertical placement state, at the moment, the communication tower 200 is positioned at the top center position of the carriage 110, the bottom of the communication tower 200 is in surface contact with the top of the carriage 110, compared with a scissor lifting unit, the contact area is larger, the bottom stress of the communication tower 200 is more stable, in addition, because the communication tower 200 is positioned at the top center position of the carriage 110, the front and back stress of the communication vehicle 100 is uniform, the carriage 110 cannot incline due to uneven weight distribution of the communication tower 200, and the stability of the communication tower 200 in the vertical placement state can be further increased, and therefore the communication tower 200 is less affected by wind force and has better universality.
It can be appreciated that, in the present invention, the communication tower 200 is horizontally placed when not in use, so that the overall center of gravity of the communication car 100 and the communication tower 200 is low and more stable when moving in the process that the communication car 100 pulls the communication tower 200.
In a further embodiment, as shown in fig. 2, the driving assembly 300 includes a first fixing lever 310, a second fixing lever 320, a first hinge lever 330, a second hinge lever 340 and a hydraulic lever 350, the first fixing lever 310 is disposed at a lower side of the communication tower 200, an axis of the first fixing lever 310 is parallel to a width direction of the cabin 110, two first hinge levers 330 are provided, two ends of the first fixing lever 310 are respectively rotatably connected to the first hinge lever 330, one end of the first hinge lever 330 remote from the first fixing lever 310 is rotatably connected to the cabin 110, the second fixing lever 320 is disposed at a bottom of the communication tower 200 and opposite to the first fixing lever 310, an axis of the second fixing lever 320 is also parallel to the width direction of the cabin 110, a central area of the second fixing lever 320 is rotatably sleeved with the second hinge lever 340, the hydraulic lever 350 is connected to a side of the cabin 110 close to the cab 120, an axis of the hydraulic lever 350 is parallel to the length direction of the cabin 110, and a telescopic end of the hydraulic lever 350 is disposed on the second hinge lever 340.
In use, the worker activates the hydraulic lever 350 such that the telescopic end of the hydraulic lever 350 is extended, so that the hydraulic lever 350 applies a horizontal force to the second hinge lever 340, and since the second hinge lever 340 is rotatably coupled to the central region of the second fixing lever 320 and the second fixing lever 320 is deviated from the center of the communication tower 200, the communication tower 200 is rotated about the hinge point of the first fixing lever 310 and the first hinge lever 330 by the horizontal force, and simultaneously the first hinge lever 330 is adaptively deflected upward, so that the communication tower 200 is rotated from the horizontal placement state to the vertical placement state, and at this time the communication tower 200 is positioned at the top center position of the carriage 110 and the bottom of the communication tower 200 is in contact with the top surface of the carriage 110.
In a further embodiment, as shown in fig. 7, a first baffle 130 is disposed on a side of the cabin 110 near the cab 120, an elastic member 140 is disposed between the first baffle 130 and the hydraulic rod 350, and a fixed end of the hydraulic rod 350 can be abutted against or separated from the first baffle 130.
When the communication tower 200 is in a horizontal placement state, the hydraulic rod 350 is separated from the first baffle 130, a certain gap is reserved between the hydraulic rod 350 and the first baffle 130, when the communication vehicle 100 is in deceleration movement, the communication tower 200 is pushed by inertia force to move the hydraulic rod 350, at the moment, the hydraulic rod 350 pushes the elastic piece 140 to move towards one end close to the first baffle 130, the elastic piece 140 is elastically deformed to buffer the communication tower 200, and when the inertia force is overlarge, the communication tower 200 is prevented from being damaged or parts are loosened due to larger kinetic energy when the hydraulic rod 350 is contacted with the first baffle 130.
It is further added that a limiting plate 900 is disposed on the top of the carriage 110 and located on the right side of the first baffle 130, and the limiting plate 900 can be in blocking engagement with the fixed end of the hydraulic rod 350, so as to limit the fixed end of the hydraulic rod 350 to move in a direction away from the first baffle 130. When the communication tower 200 rotates from the vertical placement state to the horizontal placement state, the telescopic end of the hydraulic rod 350 contracts and moves, so that the fixed end of the hydraulic rod 350 is abutted against the limiting plate 900, and at the moment, the telescopic end of the hydraulic rod 350 continues to contract and move, so that the telescopic end of the hydraulic rod 350 drives the communication tower 200 to move, and the communication tower 200 rotates from the vertical placement state to the horizontal placement state.
In a further embodiment, as shown in fig. 5, the first hinge lever 330 includes a first sub-lever 331 and a second sub-lever 332, and the first sub-lever 331 and the second sub-lever 332 are coaxially and elastically connected and can be moved toward or away from each other, specifically, the first sub-lever 331 and the second sub-lever 332 are connected by a spring 450, one end of the spring 450 is connected to the first sub-lever 331, and the other end of the spring 450 is connected to the second sub-lever 332.
When the hydraulic rod 350 is started in use, the telescopic end of the hydraulic rod 350 extends, under the action of the friction force provided by the gravity of the communication tower 200, the telescopic end of the hydraulic rod 350 moves to enable the fixed end of the hydraulic rod 350 to be gradually abutted against the first baffle 130, at the moment, the horizontal acting force provided by continuous extension of the hydraulic rod 350 enables the spring 450 to be gradually compressed, the length of the first hinging rod 330 is reduced, and compared with the condition that the length of the first hinging rod 330 is not telescopic, the length of the first hinging rod 330 can be stressed to be shortened, so that the hydraulic rod 350 can more easily push the communication tower 200 to rotate from a horizontal placement state to a vertical placement state. It is further noted that, in the horizontal placement state of the communication tower 200, the spring 450 between the first branch rod 331 and the second branch rod 332 is in an original length state, so that the communication tower 200 has a longer buffering distance in the horizontal placement state, thereby achieving a good buffering effect.
It will be appreciated that, the connection point of the first hinge rod 330 and the first fixed rod 310, the connection point of the first hinge rod 330 and the car 110, and the contact point of the telescopic end of the hydraulic rod 350 and the second hinge rod 340 form an obtuse triangle, and in the process of shortening the length of the first hinge rod 330, the value of the included angle between the first hinge rod 330 and the top plane of the car 110 is increased, while the length of the straight line formed by the connection point of the first hinge rod 330 and the first fixed rod 310 and the contact point of the telescopic end of the hydraulic rod 350 and the second hinge rod 340, and the included angle between the straight line and the top plane of the car 110 are all unchanged, and according to the triangle internal angle relationship, the value of the included angle between the straight line formed by the connection point of the first hinge rod 330 and the connection point of the first fixed rod 310 and the telescopic end of the second hinge rod 340 and the straight line where the axis of the first hinge rod 330 is located is reduced, so that the length of the first hinge rod 330 can be shortened, thereby the hydraulic rod 350 can be pushed to be more easily placed from the vertical state to the horizontal state.
It should be further noted that, the spring 450 is further used to buffer the communication tower 200 when the communication vehicle 100 accelerates, and the extension of the spring 450 is used to buffer the communication tower 200, so as to prevent the communication tower 200 from moving too far relative to the communication vehicle 100.
In a further embodiment, as shown in fig. 4, a limiting assembly 400 is disposed between the first sub-rod 331 and the second sub-rod 332, and the limiting assembly 400 is used to limit the distance that the first sub-rod 331 and the second sub-rod 332 are close to each other or far from each other.
The limiting assembly 400 is provided to avoid excessive spring 450 elongation and excessive elastic force, because once the spring 450 is stretched too much, the spring 450 generates excessive tension to the communication tower 200 when the communication tower 200 rotates to a vertical placement state, which causes uneven circumferential stress of the communication tower 200 and is unfavorable for maintaining the stability of the communication tower 200 in a vertical state.
In a further embodiment, as shown in fig. 5, the spacing assembly 400 includes a first hole 410, a second hole 420, a first post 430 and a second post 440, the first hole 410 having a diameter greater than the diameter of the second hole 420, the first post 430 having a diameter greater than the diameter of the second post 440, the first post 430 being coaxially disposed with the second post 440, the second post 440 being coaxially disposed with the first split rod 331, the first hole 410 being coaxial with the second hole 420, the first hole 410 being a counterbore, the second hole 420 being a through hole, the first rod being slidably coupled within the first hole 410, the second rod being slidably coupled within the second hole 420.
When the first branch rod 331 and the second branch rod 332 are far away from each other until the first post 430 abuts against the end of the first hole 410 near the second hole 420, the first branch rod 331 and the second branch rod 332 cannot keep away from each other under the limiting action of the second hole 420, so that the spring 450 cannot be further elongated, and the spring 450 cannot be further stretched too much to cause excessive tension.
It should be further noted that, the limiting assembly 400 is further configured to prevent the communication tower 200 from shaking due to a large instantaneous force applied to the communication tower 200 by the spring 450 when the communication tower 200 rotates to the vertical position.
In a further embodiment, as shown in fig. 7, a damping lever 500 is provided at a side of the bottom of the communication tower 200 remote from the second hinge lever 340, an axis of the damping lever 500 is parallel to a height direction of the communication tower 200, and a second barrier 150 is provided at a left side of the damping lever 500.
When the communication vehicle 100 is decelerating and moving, the communication tower 200 moves towards the cab 120 under the action of the inertial force of the communication tower 200, the horizontal distance between the communication tower 200 and the communication vehicle 100 is reduced, the damping rod 500 abuts against the second baffle 150, and the communication tower 200 is prevented from being impacted onto the communication vehicle 100 with larger kinetic energy by the damping buffer action of the damping rod 500, so that the communication tower 200 is damaged.
In a further embodiment, as shown in fig. 8, a rolling wheel 600 is provided at the lower portion of the communication tower 200, and the rolling wheel 600 is configured such that only the rolling wheel 600 contacts the top of the car 110 before the communication tower 200 is rotated to the vertical state.
When the communication tower 200 rotates from the horizontal placement state to the vertical placement state, the rolling wheel 600 is in rolling contact with the top of the carriage 110, so that on one hand, the friction force between the bottom of the communication tower 200 and the top of the carriage 110 is reduced when the communication tower 200 rotates, and the communication tower 200 is easier to rotate from the horizontal placement state to the vertical placement state, and on the other hand, the contact area between the communication tower 200 and the top of the carriage 110 is reduced due to excessive abrasion of the bottom of the communication tower 200 is avoided.
In a further embodiment, as shown in fig. 9, a swing frame 700 is rotatably disposed at four corners of the carriage 110, a steel cable 800 is connected to the swing frame 700, the other end of the steel cable 800 is connected to the upper portion of the communication tower 200, specifically, two ends of the steel cable 800 may be respectively tied to the communication tower 200 and the swing frame 700, the swing frame 700 may rotate in a direction away from the communication tower 200 so that the steel cable 800 is in a tensioned state, specifically, a hydraulic power rod 710 is disposed between the swing frame 700 and the carriage 110, and the swing frame 700 is rotated in a direction away from the communication tower 200 by extending the hydraulic power rod 710, so that the steel cable 800 is switched from a loose state to a tensioned state, so as to enhance stability of the communication tower 200 in a vertically placed state by the four steel cables 800.
In a further embodiment, as shown in fig. 1, the communication tower 200 includes a plurality of tower bodies 210 capable of being sleeved in sequence and a plurality of hydraulic driving members (not shown in the figure), wherein the hydraulic driving members are disposed between two adjacent tower bodies 210 and are used for driving the plurality of tower bodies 210 to extend or retract, specifically, for two tower bodies 210 sleeved in each other, the fixed ends of the hydraulic driving members are disposed on the outer tower body 210, and the telescopic ends of the hydraulic driving members are disposed on the inner tower body 210.
When the communication tower 200 rotates from the horizontal placement state to the vertical placement state, the hydraulic driving piece is started, so that the telescopic end of the hydraulic driving piece extends outwards, and the communication tower 200 is gradually stretched and unfolded; when the communication tower 200 is required to rotate from the vertical placement state to the horizontal placement state, the hydraulic driving piece is started in the same way, so that the telescopic end of the hydraulic driving piece is contracted, the length of the communication tower 200 is gradually shortened, and then the communication tower 200 is driven to rotate from the vertical placement state to the horizontal placement state through the driving assembly 300.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (3)
1. The utility model provides a portable communication tower of easy to assemble which characterized in that includes:
the communication vehicle is provided with a carriage and a cab;
The communication tower is arranged at the top of the carriage and is in a horizontal placement state and a vertical placement state;
The driving assembly is arranged on the communication vehicle, can drive the communication tower to rotate from a horizontal placement state to a vertical placement state, and can also drive the communication tower to rotate from the vertical placement state to the horizontal placement state;
When the communication tower is in a vertical placement state, the communication tower is positioned at the center of the top of the carriage, and the bottom of the communication tower is contacted with the top surface of the carriage; the driving assembly comprises a first fixing rod, a second fixing rod, a first hinging rod, a second hinging rod and a hydraulic rod, wherein the first fixing rod is arranged on one side of the lower part of the communication tower, the axis of the first fixing rod is parallel to the width direction of the carriage, two first hinging rods are respectively connected with the first hinging rods in a rotating mode, one end, far away from the first fixing rod, of the first hinging rod is connected onto the carriage in a rotating mode, the second fixing rod is arranged at the bottom of the communication tower and on the opposite side of the first fixing rod, the axis of the second fixing rod is parallel to the width direction of the carriage, the second hinging rod is sleeved in the central area of the second fixing rod in a rotating mode, the hydraulic rod is connected on one side, close to the cab, of the carriage, the axis of the hydraulic rod is parallel to the length direction of the carriage, and the telescopic end of the hydraulic rod is arranged on the second hinging rod; a first baffle is arranged on one side of the carriage close to the cab, an elastic piece is arranged between the first baffle and the hydraulic rod, and the fixed end of the hydraulic rod can be abutted or separated from the first baffle; the first hinge rod comprises a first branch rod and a second branch rod which are coaxially and elastically connected and can be mutually close to or mutually far away from each other; a limiting assembly is arranged between the first branch rod and the second branch rod and used for limiting the distance between the first branch rod and the second branch rod; the limiting assembly comprises a first hole, a second hole, a first column and a second column, wherein the diameter of the first hole is larger than that of the second hole, the diameter of the first column is larger than that of the second column, the first column and the second column are coaxially arranged, the second column and the first branch rod are coaxially arranged, the first hole and the second hole are coaxial, the first hole is a counter bore, the second hole is a through hole, the first rod is slidably connected in the first hole, and the second rod is slidably connected in the second hole; the four corners of the carriage are rotatably provided with swinging frames, the swinging frames are connected with steel cables, the other ends of the steel cables are connected to the upper part of the communication tower, and the swinging frames can rotate in the direction away from the communication tower so that the steel cables are in a tensioning state; the communication tower comprises a plurality of tower bodies and a plurality of hydraulic driving parts, wherein the tower bodies can be sequentially sleeved, and the hydraulic driving parts are arranged between two adjacent tower bodies and used for driving the tower bodies to extend or shrink.
2. The portable communication tower of claim 1, wherein a damping rod is disposed at a side of the bottom of the communication tower, which is far away from the second hinge rod, and an axis of the damping rod is parallel to a height direction of the communication tower.
3. A portable communication tower according to claim 1, wherein the lower part of the tower is provided with a roller wheel configured such that only the roller wheel contacts the roof of the car before the tower is rotated to a vertical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410612388.4A CN118187548B (en) | 2024-05-17 | 2024-05-17 | Portable communication tower of easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410612388.4A CN118187548B (en) | 2024-05-17 | 2024-05-17 | Portable communication tower of easy to assemble |
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| Publication Number | Publication Date |
|---|---|
| CN118187548A CN118187548A (en) | 2024-06-14 |
| CN118187548B true CN118187548B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410612388.4A Active CN118187548B (en) | 2024-05-17 | 2024-05-17 | Portable communication tower of easy to assemble |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201486198U (en) * | 2009-08-10 | 2010-05-26 | 深圳市海生机房技术有限公司 | Lifting tower and mobile base station |
| CN102409877A (en) * | 2011-08-24 | 2012-04-11 | 电联工程技术有限公司 | Fast communication base station |
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| JP2004124413A (en) * | 2002-09-30 | 2004-04-22 | Taisei Corp | Construction method for shading part |
| CN202347913U (en) * | 2011-10-08 | 2012-07-25 | 华为技术有限公司 | Lifting tower and fast integration communication device |
| CN204876690U (en) * | 2015-08-06 | 2015-12-16 | 电联工程技术股份有限公司 | Integrated basic station is arranged fast to pull -type |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201486198U (en) * | 2009-08-10 | 2010-05-26 | 深圳市海生机房技术有限公司 | Lifting tower and mobile base station |
| CN102409877A (en) * | 2011-08-24 | 2012-04-11 | 电联工程技术有限公司 | Fast communication base station |
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