CN212535265U - Microwave tower with regular triangle structure - Google Patents
Microwave tower with regular triangle structure Download PDFInfo
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- CN212535265U CN212535265U CN202020697505.9U CN202020697505U CN212535265U CN 212535265 U CN212535265 U CN 212535265U CN 202020697505 U CN202020697505 U CN 202020697505U CN 212535265 U CN212535265 U CN 212535265U
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Abstract
The utility model discloses a regular triangle structure microwave tower, which comprises three towers vertically arranged in a regular triangle, a plurality of triangle connecting horizontal platforms horizontally arranged are arranged in the middle of the three towers at certain intervals, the connecting horizontal platforms are fixedly connected with the three towers, each tower comprises a first straight edge and a second straight edge, a between the first straight edge and the second straight edge is 60 +/-1 degrees, and corner posts with the integral structure shape matched with that of the tower are fixedly arranged in the towers, so that the utility model is convenient to mount and dismount, increases the integral strength of the microwave tower, saves the manufacturing cost, enhances the safety protection of workers, eliminates the stress on the first straight edge and the second straight edge through transition arcs, avoids stress concentration, further improves the integral strength of the tower, and the supporting rod, the inclined pull plate and the ladder plate are all made of common hot rolled angle steel, the common hot-rolled angle steel has high strength and low cost.
Description
Technical Field
The utility model relates to a mobile communication field, specific theory relates to a regular triangle structure microwave tower, belongs to microwave tower technical field.
Background
The microwave tower in China, its main structural style is mostly the angle steel tower, and the pylon mainly adopts the pylon of ordinary hot rolling angle steel preparation promptly, because two limits of ordinary hot rolling angle steel are the right angle, consequently the body of the tower cross-section is mostly the quadrangle, and the shortcoming of quadrangle angle steel tower is: the tower section not only increases the material of the diaphragm and the manufacturing and installation cost, but also increases the number of nodes and the workload of field installation.
Like chinese utility model patent 200520078550.1 discloses a thin wall 60 angle steel microwave tower of clod wash, including pylon and web member, pylon and web member link to each other, and the pylon is the thin wall 60 angle steel of clod wash, and the pylon cross section that pylon and web member link to each other to form is triangle-shaped, and the pylon is the thin wall 60 hem angle steel of clod wash, and the web member adopts clod wash thin wall channel-section steel or hem channel-section steel.
In addition, the web members adopt cold-bending thin-wall channel steel or curled-edge channel steel, although the material cost is reduced, the processing cost is increased, and the cold-bending thin-wall channel steel or curled-edge channel steel can hardly meet the strength requirement of the large microwave tower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above-mentioned defect of traditional microwave tower, provide a regular triangle structure microwave tower rational in infrastructure, intensity is high.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a regular triangle structure microwave tower, is including being the vertical three pylons of laying of regular triangle, and the interval certain distance is provided with the triangle-shaped connection horizontal stage that a plurality of levels set up in the middle of the three pylons, connects between horizontal stage and the three pylons fixed connection, and the pylon includes first straight flange and second straight flange, and an a between first straight flange and the second straight flange is 60 +/-1, and the inside fixed corner post that its overall structure shape and pylon coincide that is provided with of pylon.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the adjacent positions of the first straight edge and the second straight edge of the tower column are in smooth transition integrally through a transition arc.
Further optimization: the connecting transverse table comprises three transverse supporting rods on the same horizontal plane, and two ends of each transverse supporting rod are fixedly connected with corresponding tower columns respectively.
Further optimization: a plurality of tensioning devices are arranged on a tower body of the microwave tower with the regular triangle structure, and are uniformly arranged at intervals along the vertical direction of a tower column.
Further optimization: the tensioning device comprises an inclined pulling plate which is arranged between two adjacent tower columns and arranged in an X shape, and two ends of the inclined pulling plate are detachably connected with the two adjacent tower columns respectively.
Further optimization: the middle positions of the two crossed diagonal draw plates are respectively crossed with the transverse support rods of the adjacent triangular connecting transverse platforms at one point and fixedly connected through the same bolt.
Further optimization: two ends of the inclined pulling plate are respectively detachably connected with two adjacent tower columns through connecting plates.
Further optimization: the inside cat ladder that is provided with of body of the tower of this regular triangle structure microwave tower, the cat ladder includes the stair board that a plurality of horizontal intervals certain distance set up.
Further optimization: the stair climbing plates are arranged on the inner sides of the connecting cross platforms, and two ends of each stair climbing plate are fixedly connected with the adjacent tower bodies through bolts.
Further optimization: the outside of stair board is provided with a plurality of cat ladder protective cages, and a plurality of cat ladder protective cages are laid along the vertical direction of stair board respectively in proper order at an interval, cat ladder protective cage and cat ladder board fixed connection.
The above technical scheme is adopted in the utility model, think about ingeniously, it is rational in infrastructure, easy to assemble dismantlement, the bulk strength of microwave pylon has been increased, the cost of manufacture has been saved, safety protection to the staff has been strengthened, and can eliminate the stress on first straight flange and the second straight flange through the transition arc, avoid stress concentration, and then improve the bulk strength of pylon, and tensioning device's oblique pull plate is "X" shape and lays, the intermediate position crosses in a bit with the horizontal bracing piece of adjacent connection horizontal platform respectively, and through same bolt rigid coupling, thereby form a plurality of triangles, the triangle-shaped structure more is favorable to the stability of pylon, and then improve body of the tower overall structure intensity, and the bracing piece, oblique pull plate and cat ladder board all form with ordinary hot rolling angle steel preparation, ordinary hot rolling angle steel system intensity is high, and is with low costs.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a regular triangle microwave tower in an embodiment of the present invention;
FIG. 2 is a schematic view of the connecting horizontal platform in the embodiment of the present invention;
FIG. 3 is a schematic view of a tower column according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection plate structure in an embodiment of the present invention.
In the figure: 1-a tower column; 11-a first straight side; 12-a second straight side; 13-transition arc; 14-corner posts; 2-transverse supporting rod; 3-inclined pulling plate; 4-connecting plates; 41-a first through hole; 42-a second via; 43-a third via; 5-stair climbing plates; 6-ladder stand guard ring.
Detailed Description
As shown in fig. 1-2, a regular triangle structure microwave tower comprises three tower columns 1 vertically arranged in a regular triangle, a plurality of horizontally arranged triangular connecting transverse tables are arranged among the three tower columns 1 at certain intervals, and the connecting transverse tables are fixedly connected with the three tower columns 1 through bolts.
Each connecting transverse platform comprises three transverse supporting rods 2 on the same horizontal plane, and two ends of each transverse supporting rod 2 are fixedly connected with corresponding tower columns 1 through bolts.
As shown in fig. 3, the tower column 1 includes a first straight edge 11 and a second straight edge 12 arranged at a certain included angle, and the adjacent positions of the first straight edge 11 and the second straight edge 12 are smoothly and integrally transited through a transition arc 13.
The angle a between the first straight edge 11 and the second straight edge 12 is 60 ± 1 °.
The transition arc 13 can eliminate the stress generated by the first straight edge 11 and the second straight edge 12 without transition connection, and improve the strength of the tower column 1.
As shown in fig. 4, a corner post 14 whose overall structure shape is matched with that of the tower column 1 is fixedly arranged inside the tower column 1, and two side edges of the corner post 14 are attached to the inside of two side edges of the tower column 1 and are smaller than the section length of the two side edges of the tower column 1.
The corner posts 14 play a role in increasing the strength of the tower column 1, so that the overall structural strength of the regular triangle microwave tower is improved.
The tower body of the regular triangle structure microwave tower is provided with a plurality of tensioning devices which are uniformly arranged at intervals along the vertical direction of the tower column 1.
The tensioning device comprises an inclined pulling plate 3 which is arranged between two adjacent tower columns 1 and arranged in an X shape, and two ends of the inclined pulling plate 3 are detachably connected with the two adjacent tower columns 1 respectively.
The middle positions of the two crossed diagonal draw plates 3 are respectively crossed with the transverse support rods 2 of the adjacent triangular connecting transverse platforms at one point and are fixedly connected through the same bolt.
And two ends of the inclined pulling plate 3 are detachably connected with the corresponding tower columns 1 through connecting plates 4 respectively.
The integral structure of the connecting plate 4 is a polygonal steel plate, and a first through hole 41, a second through hole 42 and a third through hole 43 are formed in the connecting plate 4.
The first through hole 41, the second through hole 42 and the third through hole 43 enclose a right triangle shape, and they are respectively distributed on the vertex of the right triangle.
The first through hole 41 and the second through hole 42 are fixedly connected with the tower column 1 through bolts, and the first through hole 41 and the third through hole 43 are fixedly connected with the inclined pulling plate 3 through bolts.
After connection, circle center connecting lines on the cross sections of three bolts for fixedly connecting the connecting plate 4, the tower column 1 and the inclined pull plate 3 form a triangular structure, the structure is more beneficial to the stability of connection among parts, and the connecting plate 4, the tower column 1 and the inclined pull plate 3 share one bolt for fixedly connecting at the position of the first through hole 41, so that materials are saved.
The inside cat ladder that is used for making things convenient for the staff to go up and down the microwave tower and carry out the operation and overhaul that is provided with of body of the tower of this regular triangle structure microwave tower, the cat ladder includes the stair board 5 that a plurality of horizontal intervals certain distance set up.
The ladder board 5 is arranged on the inner side of each connecting transverse table, and two ends of the ladder board 5 are fixedly connected with the adjacent transverse supporting rods 2 through bolts respectively.
The outside of cat ladder board 5 is provided with a plurality of cat ladder protective shroud 6, a plurality of cat ladder protective shrouds 6 are laid along the vertical direction of cat ladder board 5 interval in proper order respectively, cat ladder protective shroud 6 and cat ladder board 5 fixed connection.
The support rod 2, the inclined pull plate 3 and the ladder stand plate 5 are made of common hot-rolled angle steel, and the common hot-rolled angle steel is high in strength and low in cost.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a regular triangle structure microwave tower, is including being three tower columns (1) that regular triangle vertically laid, and the triangle-shaped connection horizontal stage that three tower columns (1) middle interval certain distance were provided with a plurality of levels and set up connects fixed connection between horizontal stage and three tower columns (1), its characterized in that: the tower column (1) comprises a first straight edge (11) and a second straight edge (12), a between the first straight edge (11) and the second straight edge (12) is 60 +/-1 degrees, and a corner column (14) of which the overall structural shape is consistent with that of the tower column (1) is fixedly arranged inside the tower column (1).
2. A microwave tower of regular triangle structure as claimed in claim 1, wherein: the adjacent positions of the first straight edge (11) and the second straight edge (12) of the tower column (1) are in integral smooth transition through a transition arc (13).
3. A microwave tower of regular triangle structure as claimed in claim 2, wherein: the connecting transverse table comprises three transverse supporting rods (2) on the same horizontal plane, and two ends of each transverse supporting rod (2) are fixedly connected with the corresponding tower columns (1) respectively.
4. A microwave tower of regular triangle structure as claimed in claim 3, wherein: a plurality of tensioning devices are arranged on a tower body of the microwave tower with the regular triangle structure, and are uniformly arranged at intervals along the vertical direction of the tower column (1).
5. A regular triangle structure microwave tower according to claim 4, characterized in that: the tensioning device comprises an inclined pulling plate (3) which is arranged between two adjacent tower columns (1) in an X-shaped arrangement mode, and two ends of the inclined pulling plate (3) are detachably connected with the two adjacent tower columns (1) respectively.
6. A regular triangle structure microwave tower according to claim 5, characterized in that: the middle positions of the two crossed inclined pull plates (3) are respectively crossed with the transverse support rods (2) of the adjacent triangular connecting transverse platforms at one point and fixedly connected through the same bolt.
7. A microwave tower of regular triangle structure as claimed in claim 6, wherein: two ends of the inclined pulling plate (3) are respectively detachably connected with two adjacent tower columns (1) through a connecting plate (4).
8. A microwave tower of regular triangle structure as claimed in claim 7, wherein: the inside cat ladder that is provided with of body of the tower of this regular triangle structure microwave tower, the cat ladder includes a plurality of levels and separates the ladder board (5) that certain distance set up.
9. A microwave tower of regular triangle structure as claimed in claim 8, wherein: the stair climbing plates (5) are arranged on the inner sides of the connecting cross platforms, and two ends of each stair climbing plate (5) are fixedly connected with the adjacent tower bodies through bolts respectively.
10. A microwave tower of regular triangle structure as claimed in claim 9, wherein: the outside of climbing board (5) is provided with a plurality of cat ladder protective shroud (6), and a plurality of cat ladder protective shroud (6) are laid along the vertical direction of climbing board (5) interval in proper order respectively, and cat ladder protective shroud (6) and cat ladder board (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697505.9U CN212535265U (en) | 2020-04-30 | 2020-04-30 | Microwave tower with regular triangle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697505.9U CN212535265U (en) | 2020-04-30 | 2020-04-30 | Microwave tower with regular triangle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535265U true CN212535265U (en) | 2021-02-12 |
Family
ID=74540091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020697505.9U Active CN212535265U (en) | 2020-04-30 | 2020-04-30 | Microwave tower with regular triangle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535265U (en) |
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2020
- 2020-04-30 CN CN202020697505.9U patent/CN212535265U/en active Active
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