CN203795942U - Tower reinforcing support structure - Google Patents
Tower reinforcing support structure Download PDFInfo
- Publication number
- CN203795942U CN203795942U CN201420137513.2U CN201420137513U CN203795942U CN 203795942 U CN203795942 U CN 203795942U CN 201420137513 U CN201420137513 U CN 201420137513U CN 203795942 U CN203795942 U CN 203795942U
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- Prior art keywords
- anchor ear
- support bar
- tower
- shaft tower
- screw
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- 230000003014 reinforcing Effects 0.000 title abstract 3
- 230000000694 effects Effects 0.000 description 6
- 108700006850 NR2F6 Proteins 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 240000006028 Sambucus nigra Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000006073 displacement reactions Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
- 239000002699 waste materials Substances 0.000 description 1
Abstract
Description
Technical field
The utility model relates to shaft tower support technology field, relates in particular to a kind of shaft tower and strengthens braced structures.
Background technology
Shaft tower generally comprises all kinds of single-pipe towers, bionical tower, single tube view tower etc., and in recent years, along with the development of communication overlay, social desirability was also constantly made optimization improvement in outward appearance and the form of structure of promotion and promotion communication tower.All kinds of single-pipe towers that generally use at present, bionical tower, single tube view tower etc. all adopts the main steel pipe of single pole cantilever as its stressed carrying main body, the form of structure of its cantilever has determined that tower body root bending moment stress is larger, top relative displacement is larger, tower body mobile jib material usage is comparatively waste also, and for this type of tower body of having built, often there is the situation that needs to increase day line load, now just need to reinforce tower body mobile jib, otherwise tower body and basis thereof are easily subject to strong wind destroyed, current most shaft tower braced structures is unstable, support strength is poor, receive when typhoon etc. affects, shaft tower easily tilts.
Chinese patent notice of authorization number: CN202131821U, on February 1 2012 notice of authorization day, discloses a kind of bracing or strutting arrangement of communication tower, and it comprises fixed support and adjustable supports; Fixed support comprises the first column and the second column, the second column respectively arranges one in the both sides of communication tower, the first column is arranged at a side of the plane that communication tower and the second column form, the second column of both sides is connected with communication tower with the 4th bearing diagonal by the first horizontal support respectively, the first column is hinged by the second bearing diagonal and communication tower, and the second column connects respectively at the first column, communication tower via the second horizontal support; Movable supporting comprises anchor ear and the first bearing diagonal, and anchor ear is fixed on communication tower, and first bearing diagonal one end is with to be fixed on the first junction plate on anchor ear hinged, and the other end is provided with leading screw, and leading screw is connected with the second junction plate above being located at communications equipment room.Owing to being provided with anchor ear and leading screw, better adaptability when installation, and owing to being provided with multiple trussed constructions, whole support is more firm.Its weak point is that this kind believed tower bottom upright supports weak strength, poor stability, wind-proof performance deficiency all.
Utility model content
The utility model is in order to overcome shaft tower braced structures poor stability of the prior art, support strength is inadequate, and easily inclination is not enough to be subject to high wind impact, and a kind of self structure stable performance is provided, enabling capabilities is strong, and the shaft tower with good wind-proof performance is strengthened braced structures.
To achieve these goals, the utility model adopts following technical scheme:
A kind of shaft tower is strengthened braced structures, comprise the upper anchor ear being set on shaft tower, lower anchor ear, the side of described upper anchor ear is provided with three upper support bars, the side of described lower anchor ear is provided with three lower support bars, the lower end of upper support bar is provided with Connection Block, Connection Block is provided with the cast-in fixing bolt being connected with ground, and the lower end of described lower support bar is also connected with Connection Block, between upper support bar, lower support bar and Connection Block, is rotationally connected.
A upper support bar, lower support bar with upper support bar corresponding position, shaft tower part between upper anchor ear and lower anchor ear forms triangular support, two adjacent upper support bars, and the Connection Block being connected with upper support bar lower end forms triangular support, two adjacent lower support bars, and the Connection Block being connected with upper support bar lower end also forms triangular support, triangular support has good stability, shaft tower is by upper anchor ear, lower anchor ear, upper support bar, the location that lower support bar is stable, do the used time when being subject to typhoon, shaft tower bottom has good resistance to compression, tensile property, prevent that shaft tower from tilting.
As preferably, upper anchor ear, lower anchor ear all comprise three hoop components, the inner side of described hoop component is the arc surface of fitting with shaft tower external diameter, the two ends of hoop component extend to form brace, brace is provided with connecting hole, and described upper support bar, the upper end of lower support bar are provided with contiguous block, the L-shaped structure of described contiguous block, contiguous block is connected with the connecting hole on brace by bolt, between upper support bar, lower support bar and contiguous block, is welded to connect.The shaft tower that hoop component varies in size for external diameter can use, and installs, dismantles convenient.
As preferably, described upper anchor ear, on shaft tower between lower anchor ear, be arranged with location anchor ear, the side of described location anchor ear is provided with screw bolt seat, in described screw bolt seat, be provided with vertical screw rod, described upper anchor ear, the side of lower anchor ear is fixed with respectively screw sleeve, lower screw sleeve, the upper end of described screw rod, lower end is respectively through upper screw sleeve, lower screw sleeve, the upper end thread rotary orientation of screw rod is contrary with lower end thread rotary orientation, on described screw bolt seat, be also provided with the rotating shaft vertical with screw rod, between rotating shaft the inner and screw rod, be connected by one group of bevel gear, the center, outer end of described rotating shaft is provided with driving hole.When mounted, upper anchor ear, lower anchor ear are connected pre-determined bit with shaft tower, location anchor ear and shaft tower are fixed, the lower end of upper support bar, lower support bar is connected with ground by Connection Block, penetrate rotating shaft driving hole place rotating screw bolt by spanner again, make anchor ear, lower anchor ear respectively along shaft tower upwards, move down, bolt on the upper anchor ear of finally locking, lower anchor ear, after installing like this, upper support bar bearing tension tension shaft tower, and lower support bar bears pressure support shaft tower, tower spotting is more stable, reliable, and protection effect is good.
Therefore, the utlity model has self structure stable performance, enabling capabilities is strong, has the beneficial effect of good wind-proof performance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of upper anchor ear in the utility model.
Fig. 3 is the connection diagram of upper anchor ear in the utility model, location anchor ear, lower anchor ear.
In figure: on shaft tower 1,2 times anchor ears of anchor ear, 3 upper support bar 4 lower support bar 5 Connection Block 6 cast-in fixing bolt 7 contiguous block 8 bolts 9 are located 13 times screw sleeves of screw sleeve, 14 rotating shaft 15 bevel gear 16 driving hole 17 hoop component 21 braces 22 on anchor ear 10 screw bolt seat 11 screw rods 12.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of shaft tower is as shown in Figure 1 strengthened braced structures, comprise the upper anchor ear 2 being set on shaft tower 1, lower anchor ear 3, the side of upper anchor ear is provided with three upper support bars 4, the side of lower anchor ear is provided with three lower support bars 5, the lower end of upper support bar is provided with Connection Block 6, Connection Block is provided with the cast-in fixing bolt 7 being connected with ground, cast-in fixing bolt is imbedded ground, basset in threaded one end, upper end, be convenient to be connected with Connection Block, the lower end of lower support bar 4 is also connected with Connection Block 6, upper support bar, between lower support bar and Connection Block, be rotationally connected, as shown in Figure 3, upper anchor ear 2, on shaft tower between lower anchor ear 3, be arranged with location anchor ear 10, the side of location anchor ear is provided with screw bolt seat 11, in screw bolt seat, be provided with vertical screw rod 12, upper anchor ear, the side of lower anchor ear is fixed with respectively screw sleeve 13, lower screw sleeve 14, the upper end of screw rod, lower end is respectively through upper screw sleeve, lower screw sleeve, the upper end thread rotary orientation of screw rod is contrary with lower end thread rotary orientation, on screw bolt seat 11, be also provided with the rotating shaft vertical with screw rod 15, between rotating shaft the inner and screw rod, be connected by one group of bevel gear 16, the center, outer end of rotating shaft is provided with driving hole 17, screw rod, the place of being rotationally connected of rotating shaft and screw bolt seat is provided with bearing, thereby can reduce rotary resistance.
As shown in Figure 2,2 times anchor ears 3 of upper anchor ear all comprise three hoop components 21, the inner side of hoop component is the arc surface of fitting with shaft tower external diameter, the two ends of hoop component 21 extend to form brace 22, brace is provided with connecting hole, the upper end of upper support bar 4, lower support bar 5 is provided with contiguous block 8, the L-shaped structure of contiguous block, contiguous block is connected with the connecting hole on brace by bolt 9, between upper support bar, lower support bar and contiguous block, be welded to connect, the shaft tower that hoop component varies in size for external diameter can use, and installs, dismantles convenient.
By reference to the accompanying drawings, using method of the present utility model is as follows: first upper anchor ear, location anchor ear, lower anchor ear is enclosed within pre-determined bit on shaft tower, now go up anchor ear, location anchor ear, lower anchor ear is linked together by screw rod can be along shaft tower synchronous slide, according to upper support bar, the position of lower support bar lower end, cast-in fixing bolt is imbedded to ground, holder is being connected by nut with the upper end of cast-in fixing bolt, then the bolt on locking positioning anchor ear, make to locate between anchor ear and shaft tower and be fixedly connected with, spanner is inserted to rotating spanner in driving hole, rotating shaft drives bolt rotary, thereby anchor ear is moved up under the effect of upper screw sleeve, lower anchor ear moves down under the effect of lower screw sleeve, due to upper support bar, the lower end of lower support bar is fixing, therefore go up anchor ear, the distance that lower anchor ear moves is very little, in the time that spanner turns motionless, tighten anchor ear, bolt on lower anchor ear, thereby make anchor ear, lower anchor ear and shaft tower are fixed, after installing like this, upper support bar bearing tension tension shaft tower, and lower support bar bears pressure support shaft tower, tower spotting is more stable, reliably, protection effect is good.Therefore, the utlity model has self structure stable performance, enabling capabilities is strong, has the beneficial effect of good wind-proof performance.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137513.2U CN203795942U (en) | 2014-03-26 | 2014-03-26 | Tower reinforcing support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137513.2U CN203795942U (en) | 2014-03-26 | 2014-03-26 | Tower reinforcing support structure |
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| Publication Number | Publication Date |
|---|---|
| CN203795942U true CN203795942U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137513.2U CN203795942U (en) | 2014-03-26 | 2014-03-26 | Tower reinforcing support structure |
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| CN (1) | CN203795942U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088782A (en) * | 2016-06-21 | 2016-11-09 | 内蒙古包钢钢联股份有限公司 | Wire pole base |
| CN106760897A (en) * | 2016-11-28 | 2017-05-31 | 国网河南偃师市供电公司 | A kind of cement or steel pipe electric pole means for correcting |
| CN108425536A (en) * | 2018-04-10 | 2018-08-21 | 国动网络通信集团有限公司 | A kind of communication steel tower that the stability easy to repair based on Internet of Things is high |
| CN108519630A (en) * | 2018-04-28 | 2018-09-11 | 郑州易通众联电子科技有限公司 | A kind of meteorological data collection device |
-
2014
- 2014-03-26 CN CN201420137513.2U patent/CN203795942U/en active IP Right Grant
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088782A (en) * | 2016-06-21 | 2016-11-09 | 内蒙古包钢钢联股份有限公司 | Wire pole base |
| CN106088782B (en) * | 2016-06-21 | 2018-09-04 | 内蒙古包钢钢联股份有限公司 | Wire pole base |
| CN106760897A (en) * | 2016-11-28 | 2017-05-31 | 国网河南偃师市供电公司 | A kind of cement or steel pipe electric pole means for correcting |
| CN106760897B (en) * | 2016-11-28 | 2019-01-25 | 国网河南偃师市供电公司 | A kind of cement or steel pipe electric pole means for correcting |
| CN108425536A (en) * | 2018-04-10 | 2018-08-21 | 国动网络通信集团有限公司 | A kind of communication steel tower that the stability easy to repair based on Internet of Things is high |
| CN108519630A (en) * | 2018-04-28 | 2018-09-11 | 郑州易通众联电子科技有限公司 | A kind of meteorological data collection device |
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