CN201991294U - Pneumatic lifting communication tower - Google Patents
Pneumatic lifting communication tower Download PDFInfo
- Publication number
- CN201991294U CN201991294U CN2011200387196U CN201120038719U CN201991294U CN 201991294 U CN201991294 U CN 201991294U CN 2011200387196 U CN2011200387196 U CN 2011200387196U CN 201120038719 U CN201120038719 U CN 201120038719U CN 201991294 U CN201991294 U CN 201991294U
- Authority
- CN
- China
- Prior art keywords
- pneumatic elevation
- mast
- pneumatic lifting
- adjacent
- communications tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a pneumatic lifting communication tower which comprises at least three pneumatic lifting masts that are vertically arranged in different vertical surfaces, wherein each pneumatic lifting mast comprises a multi-level air cylinder; the lowest level air cylinder is fixed in a cast frame; contracting brakes are arranged at connections of the air cylinders; the top part of each level air cylinder is provided with a connecting disc; a connecting rod is arranged between the adjacent connecting discs in the same level; the connecting discs of adjacent levels on the adjacent pneumatic lifting masts are connected through inhaul cables in a crossing manner. The pneumatic lifting communication tower has a simple structure and good stability, can greatly increase the load weight, is convenient in installation and loading, is safe and reliable, can be disassembled and moved, can be used for many times and repeatedly erected, saves energy and has good environment friendly effects.
Description
Technical field
The utility model relates to communications tower, specifically a kind of Pneumatic elevation communications tower.
Background technology
Communications tower is widely used in civilian, national defence communication, especially in field of mobile communication.Existing communications tower is mainly steel frame construction, and its erection method generally adopts field Welding, needs scaffolding, uses heavy duty crane.The subject matter of existing communications tower is that facility is huge, heavy, transportation inconvenience; Floor space is big; It is big to set up engineering quantity, dangerous high; Be unsuitable for building impermanency, movably, repeatedly used middle-size and small-size communication base station.
Summary of the invention
The utility model provides a kind of Pneumatic elevation communications tower at the problems referred to above, and this communications tower is simple in structure, set up conveniently, and is removable, can use repeatedly.
According to the technical solution of the utility model: a kind of Pneumatic elevation communications tower, comprise at least three not Pneumatic elevation masts in same vertical plane that vertically are provided with, every described Pneumatic elevation mast comprises multistage cylinder, bottom one-level cylinder is fixed in the mast frame, the junction of every grade of cylinder is provided with band-type brake, the top of every grade of cylinder is provided with terminal pad, be provided with connecting rod between the adjacent described terminal pad of same aspect, between the described terminal pad of the adjacent aspect on the adjacent described Pneumatic elevation mast by the drag-line interconnection.
Be provided with strut between the adjacent described connecting rod of same aspect.
Every described drag-line is provided with tightener.
Described mast frame comprises base plate, and relative first support and second support of being provided with is provided with anchor ear between described first support and described second support on the described base plate.
Described mast frame is fixed on the cabin of base station.
The top layer of described Pneumatic elevation mast is provided with communication apparatus.
Described Pneumatic elevation mast has three, is equilateral triangle and arranges.
Technique effect of the present utility model is: 1, simple in structure, good stability, can improve load weight greatly; 2, lift-launch is installed conveniently, and safe and reliable; 3, can dismantle, move, repeatedly use, repeat to set up; 4, save the energy, and do not have problem such as hydraulic oil leakage, environment protecting is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the connection diagram of the drag-line among Fig. 1.
Fig. 4 is the structural representation of the mast frame in the utility model.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the right view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Among Fig. 1 ~ Fig. 6, comprise base station cabin 1, mast frame 2, Pneumatic elevation mast 3, terminal pad 4, connecting rod 5, drag-line 6, band-type brake 7, communication apparatus 8, strut 9, tightener 10, base plate 11, first support 12, anchor ear 13, bolt 14, second support 15, bolt 16 etc.
As shown in Figure 1, the utility model is a kind of Pneumatic elevation communications tower, adopts the main body of Pneumatic elevation mast 3 as communications tower, comprises at least three not Pneumatic elevation masts in same vertical plane 3 that vertically are provided with.The top layer of Pneumatic elevation mast 3 is provided with communication apparatus 8.
Every Pneumatic elevation mast 3 comprises multistage cylinder, and the junction of every grade of cylinder is provided with band-type brake 7, and bottom one-level cylinder is fixed in the mast frame 2.Pneumatic elevation mast 3 rises cylinders at different levels by inflation, and the brake force that produces by locking band-type brake 7 keeps height.Mast frame 2 is fixed on the base station cabin 1, also can directly be fixed on the basis, ground certainly.
The top of every grade of cylinder is provided with terminal pad 4, is provided with connecting rod 5 between the adjacent terminal pad 4 of same aspect.Connecting rod 5 usefulness tubes and pipe of aluminium alloy are made, and are welded to connect head at the two ends of pipe, and connector and terminal pad 4 are used bolt.As shown in Figure 2, can also be provided with the strut 9 of booster action between the connecting rod 5 that same aspect is adjacent.Connecting rod 5 and strut 9 preferably adopt aluminium-alloy pipe.
As shown in Figure 3, by drag-line 6 interconnections, play the effect of stablizing each aspect between the terminal pad 4 of the adjacent aspect on the adjacent Pneumatic elevation mast 3.Every drag-line 6 is provided with tightener 10, works to tighten up drag-line 6.Drag-line 6 preferably adopts wire rope to make.
As Fig. 4～shown in Figure 6, mast frame 2 comprises base plate 11, relative first support 12 and second support 15 of being provided with on the base plate 11.First support 12 and second support, 15 usefulness rectangular steel pipes are welded into rectangular frame.Be provided with anchor ear 13 between first support 12 and second support 15, anchor ear 13 can be provided with many groups.Every group of anchor ear 13 comprises respectively fixing between 13, two semicircle anchor ears 13 of semicircle anchor ear on first support 12 and second support 15 by bolt 16 and links into an integrated entity by bolt 14, and Pneumatic elevation mast 3 is fixed therein.
Mast frame 2 has the effect of two aspects, and the one, can play a protective role to Pneumatic elevation mast 3, prevent Pneumatic elevation mast 3 transportation, be subjected to external force collision when installing and deform; The 2nd, make things convenient for Pneumatic elevation mast 3 to fixedly connected with communication base station cabin 1.Because Pneumatic elevation mast 3 is cylinders that aluminium alloys manufactures, can not on Pneumatic elevation mast 3, weld, punch, can't directly be connected with other objects, add just head it off well of mast frame 2.
The utility model is a kind ofly to be made of mechanical self-latching type Pneumatic elevation mast 3, connecting rod 5 and drag-line 6, with the air pump is power, the novel communication facility that the 3 classification risings of promotion mast, layering are set up, its erection process is as follows: with three Pneumatic elevation masts 3 is example, when Pneumatic elevation mast 3 with after communication base station cabin 1 is fixedlying connected of equilateral triangle, the aluminium alloys connecting rod 5 of top layer one-level is installed, and communication apparatus such as communication antenna 8 are installed on the top layer.Three Pneumatic elevation masts 3 are except that top, and all the other are at different levels with band-type brake 7 lockings; Booster air pump is simultaneously to 3 inflations of three masts; When the first order (being uppermost one-level) of three masts 3 when rising to peak, is closed air pump, lock band-type brake 7, second level connecting rod 5 and drag-line 6 are installed; Open air valve, get rid of air in the mast 3.Unclamp second level band-type brake 7, realize setting up of second level tower layer as stated above.Give mast 3 inflations, rise when setting up, the air pressure height can decide according to the size of load.
The utlity model has following advantage: 1, simple in structure, good stability, can remedy the defective of shaft-like communications tower poor stability, can improve load weight greatly; 2, lift-launch is installed conveniently, need not to use heavy lift and other special facilities, and safe and reliable; Less demanding to topography and geomorphology, be particularly suitable on mountain area or other ungetable areas and various forms of building, setting up, can utilize soil and space to greatest extent, economize on resources; 3, can dismantle, move, repeatedly use, repeat to set up; 4, save the energy, and do not have problem such as hydraulic oil leakage, environment protecting is good.
Claims (7)
1. Pneumatic elevation communications tower, it is characterized in that: comprise at least three not Pneumatic elevation masts in same vertical plane (3) that vertically are provided with, every described Pneumatic elevation mast (3) comprises multistage cylinder, bottom one-level cylinder is fixed in the mast frame (2), the junction of every grade of cylinder is provided with band-type brake (7), the top of every grade of cylinder is provided with terminal pad (4), be provided with connecting rod (5) between the adjacent described terminal pad (4) of same aspect, between the described terminal pad (4) of the adjacent aspect on the adjacent described Pneumatic elevation mast (3) by drag-line (6) interconnection.
2. according to the described Pneumatic elevation communications tower of claim 1, it is characterized in that: be provided with strut (9) between the adjacent described connecting rod (5) of same aspect.
3. according to claim 1 or 2 described Pneumatic elevation communications tower, it is characterized in that: every described drag-line (6) is provided with tightener (10).
4. according to the described Pneumatic elevation communications tower of claim 1, it is characterized in that: described mast frame (2) comprises base plate (11), described base plate (11) is gone up relative first support (12) and second support (15) of being provided with, and is provided with anchor ear (13) between described first support (12) and described second support (15).
5. according to claim 1 or 4 described Pneumatic elevation communications tower, it is characterized in that: described mast frame (2) is fixed on the base station cabin (1).
6. according to the described Pneumatic elevation communications tower of claim 1, it is characterized in that: the top layer of described Pneumatic elevation mast (3) is provided with communication apparatus (8).
7. according to the described Pneumatic elevation communications tower of claim 1, it is characterized in that: described Pneumatic elevation mast (3) has three, is equilateral triangle and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200387196U CN201991294U (en) | 2011-02-15 | 2011-02-15 | Pneumatic lifting communication tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200387196U CN201991294U (en) | 2011-02-15 | 2011-02-15 | Pneumatic lifting communication tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991294U true CN201991294U (en) | 2011-09-28 |
Family
ID=44667783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200387196U Expired - Lifetime CN201991294U (en) | 2011-02-15 | 2011-02-15 | Pneumatic lifting communication tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818884A (en) * | 2015-05-14 | 2015-08-05 | 中山市默拜尔网络科技有限公司 | Lifting adjustment type communication launching tower |
-
2011
- 2011-02-15 CN CN2011200387196U patent/CN201991294U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818884A (en) * | 2015-05-14 | 2015-08-05 | 中山市默拜尔网络科技有限公司 | Lifting adjustment type communication launching tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103342296B (en) | Adhering self-elevating-type tower crane for hoisting wind power equipment | |
| CN204199721U (en) | A kind of erecting device for factory building construction high and medium structure | |
| CN102094543B (en) | Pneumatic lifting communication tower | |
| CN1833988A (en) | Installing method of portal crane | |
| CN102535939B (en) | Inversely assembling process for standing stay wire V-type tower | |
| CN203320927U (en) | Extensible special lifting platform for corrosion protection reconstruction of chimney | |
| CN201991294U (en) | Pneumatic lifting communication tower | |
| CN203947758U (en) | Novel hydraulic automatic climbing discharging platform | |
| CN206034479U (en) | Tower crane relay handling supporter device | |
| CN202785387U (en) | Indoor cantilever crane | |
| CN203159027U (en) | A prefabricated iron tower foundation spreader | |
| CN101469542B (en) | Farmland pressed pile technological process | |
| CN201247939Y (en) | Anti-dance weight dropper of high voltage overhead transmission line | |
| CN203094023U (en) | Tower mast turning type emergency communication vehicle | |
| CN110485792A (en) | A kind of vertical safe construction method of iron tower of power transmission line group | |
| CN202450837U (en) | Airport surface monitoring radar tower | |
| CN202245861U (en) | Device capable of integrally elevating ultrahigh large-span heavy-duty steel vestibule | |
| CN203402856U (en) | Self-lifting attached tower crane for wind power equipment hoisting | |
| CN204281116U (en) | Wind power generation stepped leap self-crawling type translation loop wheel machine | |
| CN210457249U (en) | Electric pole holding structure with self-jacking machine body | |
| CN209276035U (en) | A kind of self-supporting superelevation Lift-on/Lift-off System | |
| CN201980890U (en) | Herringbone hoisting mast for hoisting under special situation of high altitude | |
| CN106120880A (en) | A kind of offshore wind farm single-pile foundation Compressive Bearing Capacity assay device | |
| CN203808097U (en) | Foundation structure of offshore wind-power pipe frame | |
| CN202556057U (en) | Propeller pitch changing operating platform for wheel type wind driven generator impeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20120926 |