CN201486198U - Lifting tower and mobile base station - Google Patents
Lifting tower and mobile base station Download PDFInfo
- Publication number
- CN201486198U CN201486198U CN2009201346586U CN200920134658U CN201486198U CN 201486198 U CN201486198 U CN 201486198U CN 2009201346586 U CN2009201346586 U CN 2009201346586U CN 200920134658 U CN200920134658 U CN 200920134658U CN 201486198 U CN201486198 U CN 201486198U
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- tower
- lifting
- pulley
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- base station
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Abstract
The utility model discloses a lifting tower, which comprises a support system, at least two segments of tower bodies and a lifting system, wherein at least two segments of tower bodies comprise a first segment of tower body and a second segment of tower body, the first tower body is supported and positioned through the support system, the second segment of tower body is sleeved on the first segment of tower body, and can be driven by the lifting system to lift corresponding to the first segment of tower body. The lifting tower can be separately used, also can be matched with a communication room, when the lifting tower is matched with the communication room, a base of the communication room is fixedly connected with the support system of the lifting tower, thereby forming a mobile base station. Therefore, when the second segment of tower body shrinks into the first segment of tower body, the space can be saved, the transportation is convenient, when the lifting tower is transported to a construction site, the second segment tower body can be driven by the lifting system to extend out, and the constructing is very convenient. Because the support system is arranged, the antidumping performance thereof is greatly increased.
Description
Technical field
The utility model relates to the signal equipment technical field, more particularly, and the transportable type base station that relates to a kind of lifting tower and have described lifting tower.
Background technology
In the prior art, the mobile communication base station mostly is stationary base station, promptly by certain design reference period, and the base station of building and using for a long time in specific place.It comprises that communication tower reaches the fixed communications equipment room of supporting construction with it.There are defectives such as construction period length, construction cost height in the base station of this structure.
When fixed base stations needs to remove, when perhaps needing in a short time the message capacity of extended base station (as large-scale exhibition of various short-terms etc.), in order to guarantee the requirement of the network coverage, operator need adopt provisional base station, common solution is adopt mobile vehicle communication to utilize its integrated system to carry out the network coverage, but the running cost of mobile vehicle communication to be very high, and be not suitable for unserviced open-air the use, and because its antenna is hung high limited.The effect of its expanding communication capacity is limited.
As the communication tower of mobile base station necessary component, the way of prior art is to adopt traditional iron towers such as angle steel tower, pipe tower to come supporting antenna.The defective of this way is that the construction period of communication tower is long, and the communication tower volume that builds up is very big usually.Because volume is very big, when communication tower was transported to communication base station, ensuing to build communication tower also very difficult, often needs to take over for use the building that tract just can be finished communication tower.When need remove in the base station, this communication tower also is not easy to dismounting because volume is bigger, and the transportation of communication tower is motor-driven after more being not easy to dismantle.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of lifting tower, and it is convenient to transport motor-driven, and builds easily.
Technical problem to be solved in the utility model is to provide a kind of transportable type base station, and it is convenient to build and have stronger overturning or slip resistance analysis performance.
For the utility model lifting tower, above-mentioned technical problem is solved like this: a kind of lifting tower is provided, comprise support system, at least two joint body of the tower and jacking systems, described at least two joint bodies of the tower comprise by described support system support the location the first segment body of the tower, be sheathed on described first segment body of the tower and can be under the driving of described jacking system with respect to the second joint body of the tower of described first segment body of the tower lifting.
For the utility model transportable type base station, above-mentioned technical problem is solved like this: a kind of transportable type base station is provided, comprise communications equipment room and lifting tower, described lifting tower has said structure, and the base of described communications equipment room is fixedlyed connected with the support system of described lifting tower.
Like this, when the described second joint body of the tower is contracted in the described first segment body of the tower, can save the space, and convenient transportation, when lifting tower is transported to the job location, can the described second joint body of the tower be stretched out by described jacking system driving, build also very convenient.And owing to be provided with support system, its overturning or slip resistance analysis performance improves greatly.And described transportable type base station has adopted described lifting tower, and the base of described communications equipment room and the support system of lifting tower are fixedlyed connected, thereby makes the base station have stronger overturning or slip resistance analysis performance.
Description of drawings
Fig. 1 is that the master of the utility model lifting tower one preferred embodiment looks schematic diagram;
Fig. 2 is the schematic top plan view of base among Fig. 1;
Fig. 3 is a structure principle chart embodiment illustrated in fig. 1;
Fig. 4 is that the master of the utility model transportable type base station one preferred embodiment looks schematic diagram;
Fig. 5 is the schematic top plan view of Fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Please refer to Fig. 1, be a preferred embodiment of the utility model lifting tower, described lifting tower 2 comprises support system, jacking system, be positioned at first segment body of the tower 21 on the described support system, be sheathed on described first segment body of the tower 21 and can under the driving of described jacking system with respect to the second joint body of the tower 22 of described first segment body of the tower 21 liftings, be sheathed on the described second joint body of the tower 22 and can driving at described jacking system under with respect to the 3rd joint body of the tower 23 of the described second joint body of the tower 22 liftings.Described first, second, third joint body of the tower 21,22,23 is all for by the lattice truss of round steel pipe by being welded to form, and its cross section is equilateral triangle.Antenna 3 can be fixed in the top of described the 3rd joint body of the tower 23 by securing members such as bolts.
Below above-mentioned each ingredient is described in detail respectively.
Please in conjunction with reference Fig. 1 and Fig. 2, described support system comprises base 20, support bar 27 and first drag-line 28.Described base 20 comprises underframe 201 and is supported in a plurality of levelling devices 202 between described underframe 201 and the ground.The structure of levelling device 202 and operating principle and prior art are roughly the same.In the present embodiment, its quantity is four, and is positioned at the relative outside, both sides of underframe 201.Communications equipment room 1 then can be installed on one side in the underframe 201 other both sides.Certainly, because 3 can be determined a plane, in theory, the quantity of levelling device 202 can also be three.And when the foundation surface situation more complicated of job location, can increase the quantity of levelling device 202, levelling device not only can be located at underframe 201 outsides, can also be located at the position that underframe 201 bottoms etc. need leveling.Described underframe 201 is formed by fixedly connecting by a plurality of steel structures, and by bolt described first segment body of the tower 21 is fixed therein heart position.Because the area of underframe 201 is bigger, so can guarantee the firm of described lifting tower 2.In order further to strengthen its overturning or slip resistance analysis performance, at least one support arm 203 that extends by along continuous straight runs is distributed in around the described underframe 201 in the described levelling device 202, and in the present embodiment, four levelling devices 202 all are connected with support arm 203.Like this, the length of side of establishing underframe 201 is L, and the length of support arm 203 is B, and when support arm 203 not being set, the center of gravity of lifting tower 2 is approximately L/2 to the arm of force at underframe 201 edges.When support arm 203 was set, the center of gravity of lifting tower 2 was approximately L/2+B to the arm of force at underframe 201 edges, and the stability of base 20 significantly strengthens.Owing to be provided with base 20, the overturning or slip resistance analysis performance of lifting tower 2 improves greatly, also for the condition created that is provided with of drag-line and support bar stabilisation systems such as (seeing aftermentioned for details), also provides convenience for it with fixedlying connected of communications equipment room simultaneously.
Please refer to Fig. 3, an end of described support bar 27 is by described base 20 location, and its other end is supported in described first segment body of the tower 21.Because the cross section of each joint body of the tower is equilateral triangle, in the present embodiment, the quantity of described support bar 27 is three, can certainly be more than three.One end of described first drag-line 28 is connected in described first segment body of the tower 21, and its other end is fixedlyed connected with described base 20.
Please refer to Fig. 3, described jacking system comprises first pulley assembly 24, second pulley assembly 25 and a winding plant 26.Described first pulley assembly 24 comprises first wire rope 241, first pulley 242 of fixedlying connected with described first segment body of the tower 21 top C points and second pulley 243 of fixedlying connected with the described second joint body of the tower, 22 bottom B points, one end of described first wire rope 241 is fixedlyed connected with described first segment body of the tower 21 top A points, its other end is connected with described winding plant 26, and its middle part is connected with described second pulley 243, first pulley 242 successively.Described second pulley assembly 25 comprises second wire rope 251, the 3rd, the 4th pulley 252,253 of fixedlying connected with the described second joint body of the tower, 22 top D, 2 of F and the 5th pulley 254 of fixedlying connected with described the 3rd joint body of the tower 23 bottom E points, fixedly connected with described first segment body of the tower 21 top A points, C point respectively in the two ends of described second wire rope 251, its middle part is connected with described the 3rd pulley 252, the 5th pulley 254 and the 4th pulley 253 successively.Like this, when described winding plant 26 was reeled described first wire rope 241, second pulley 243 promptly was subjected to the pulling force of first wire rope 241 and moves upward, and then spurred the second joint body of the tower 22 and rise, thereby made the second joint body of the tower 22 stretch out described first segment body of the tower 21.Because the second joint body of the tower 22 rises, and the two ends of second wire rope 251 are fixed on described first segment body of the tower 21 tops, second wire rope 251 promptly spurs the 5th pulley 254 and rises, thereby makes the 3rd joint body of the tower 23 stretch out the described second joint body of the tower 22.Like this, whole lifting tower 2 promptly is opened.The joint number that of course it is to be understood that described body of the tower can also be two joints, four joints or more, when the joint number of described body of the tower increases or reduces, only needs to adjust described jacking system according to the said structure principle and gets final product.
Please refer to Fig. 1 and Fig. 3, described winding plant 26 can be fixed on the base 20, also can be fixed on the side of described first segment body of the tower 21.Its structure and winding plant structural similarity of the prior art are not given unnecessary details at this.
Please refer to Fig. 4 and Fig. 5, be a preferred embodiment of the utility model transportable type base station, this transportable type base station comprises communications equipment room 1 and above-mentioned lifting tower 2, and the base 11 of described communications equipment room 1 is fixedlyed connected with the support system of described lifting tower.In the present embodiment, base 20 correspondence positions of the base 11 of described communications equipment room 1 and described lifting tower 2 are provided with at least one screw (not shown), and connect by the bolt that is located in the described screw.
In addition, described transportable type base station also comprises at least one second drag-line 29, and in the present embodiment, the quantity of described second drag-line 29 is two, and generally, the quantity sum of first drag-line 28 and second drag-line 29 is no less than three.One end of described two second drag-lines 29 is fixedlyed connected with described first segment body of the tower 21 respectively, and its other end fixedlys connected 11 with the base of described communications equipment room 1 respectively.Described first, second drag- line 28,29 and support bar 27 roughly be evenly distributed in the horizontal direction lifting tower 2 around.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. lifting tower, it is characterized in that: comprise support system, at least two joint body of the tower and jacking systems, described at least two joint bodies of the tower comprise by described support system support the location the first segment body of the tower, be sheathed on described first segment body of the tower and can be under the driving of described jacking system with respect to the second joint body of the tower of described first segment body of the tower lifting.
2. lifting tower as claimed in claim 1 is characterized in that: described support system comprises base and at least three support bars of locating and being supported in described first segment body of the tower by described base.
3. lifting tower as claimed in claim 2 is characterized in that: described support system comprises that also at least one passes through described base location, and is connected in first drag-line of described first segment body of the tower.
4. lifting tower as claimed in claim 3 is characterized in that: described base comprises underframe and is supported at least three levelling devices between described underframe and the ground.
5. lifting tower as claimed in claim 4 is characterized in that: at least one support arm that extends by along continuous straight runs is distributed in around the described underframe in the described levelling device.
6. as any described lifting tower of claim 1 to 5, it is characterized in that: described lifting tower comprises that also being sheathed on the described second joint body of the tower also can save body of the tower with respect to the 3rd of the described second joint body of the tower lifting under the driving of described jacking system.
7. lifting tower as claimed in claim 6, it is characterized in that: described jacking system comprises first pulley assembly, second pulley assembly and a winding plant, described first pulley assembly comprises first wire rope, first pulley of fixedlying connected with described first segment body of the tower and second pulley of fixedlying connected with the described second joint body of the tower, one end of described first wire rope is fixedlyed connected with described first segment body of the tower, its other end is connected with described winding plant, and its middle part is connected with described second pulley, first pulley successively; Described second pulley assembly comprises second wire rope, the 3rd, the 4th pulley of fixedlying connected with the described second joint body of the tower and the 5th pulley of fixedlying connected with described the 3rd joint body of the tower, fixedly connected with described first segment body of the tower respectively in the two ends of described second wire rope, its middle part is connected with described the 3rd pulley, the 5th pulley and the 4th pulley successively.
8. transportable type base station, it is characterized in that: comprise communications equipment room and lifting tower, described lifting tower has the described structure of claim 7, and the base of described communications equipment room is fixedlyed connected with the support system of described lifting tower.
9. transportable type base station as claimed in claim 8 is characterized in that: the support system correspondence position of the base of described communications equipment room and described lifting tower is provided with at least one screw, and connects by the bolt that is located in the described screw.
10. transportable type base station as claimed in claim 9, it is characterized in that: described transportable type base station also comprises at least one second drag-line, one end of described second drag-line is fixedlyed connected with described first segment body of the tower, and its other end is fixedlyed connected with the base of described communications equipment room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201346586U CN201486198U (en) | 2009-08-10 | 2009-08-10 | Lifting tower and mobile base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201346586U CN201486198U (en) | 2009-08-10 | 2009-08-10 | Lifting tower and mobile base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486198U true CN201486198U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201346586U Expired - Fee Related CN201486198U (en) | 2009-08-10 | 2009-08-10 | Lifting tower and mobile base station |
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| Country | Link |
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| CN (1) | CN201486198U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915007A (en) * | 2010-08-26 | 2010-12-15 | 上海同演建筑科技有限公司 | Elevator socket-type tower body, mobile communication base station and mounting method for tower body |
| CN103011000A (en) * | 2012-12-25 | 2013-04-03 | 黄善同 | Removable mobile lifter |
| CN107269101A (en) * | 2017-06-22 | 2017-10-20 | 广东精铟海洋工程股份有限公司 | The anemometer tower and its installation method of a kind of extension |
| CN108104571A (en) * | 2017-12-27 | 2018-06-01 | 山东泰义金属科技有限公司 | A kind of aluminium alloy communications tower |
-
2009
- 2009-08-10 CN CN2009201346586U patent/CN201486198U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915007A (en) * | 2010-08-26 | 2010-12-15 | 上海同演建筑科技有限公司 | Elevator socket-type tower body, mobile communication base station and mounting method for tower body |
| CN101915007B (en) * | 2010-08-26 | 2012-07-04 | 上海同演建筑科技有限公司 | Elevator socket-type tower body, mobile communication base station and mounting method for tower body |
| CN103011000A (en) * | 2012-12-25 | 2013-04-03 | 黄善同 | Removable mobile lifter |
| CN103011000B (en) * | 2012-12-25 | 2015-09-16 | 黄善同 | Removable mobile lifter |
| CN107269101A (en) * | 2017-06-22 | 2017-10-20 | 广东精铟海洋工程股份有限公司 | The anemometer tower and its installation method of a kind of extension |
| CN107269101B (en) * | 2017-06-22 | 2019-08-13 | 广东精铟海洋工程股份有限公司 | A kind of anemometer tower and its installation method of extension |
| CN108104571A (en) * | 2017-12-27 | 2018-06-01 | 山东泰义金属科技有限公司 | A kind of aluminium alloy communications tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120810 |