CN210239300U - Iron tower assembly - Google Patents
Iron tower assembly Download PDFInfo
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- CN210239300U CN210239300U CN201920967016.8U CN201920967016U CN210239300U CN 210239300 U CN210239300 U CN 210239300U CN 201920967016 U CN201920967016 U CN 201920967016U CN 210239300 U CN210239300 U CN 210239300U
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- sloping
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- bolt sleeve
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Abstract
The utility model discloses an iron tower subassembly, including crossbeam and sloping, be connected with a plurality of oblique pull rods between crossbeam and the sloping, be provided with a plurality of sloping bases on crossbeam and the sloping, be provided with the connecting seat on the sloping base, both sides respectively are provided with the bolt hole around the connecting seat, the both ends of oblique pull rod are provided with the connector, be provided with the bolt sleeve in the connector, both ends align with the bolt hole of both sides around respectively around the bolt sleeve, wear to be equipped with the bolt in bolt sleeve and the bolt hole, and the middle part of oblique pull rod sets up a pair of stress pole, is provided with buffer gear between the stress pole of both sides. The utility model relates to an iron tower subassembly that intensity is high, and toughness is good, and factor of safety is high, long service life.
Description
Technical Field
The utility model relates to a field specifically is an iron tower subassembly.
Background
The iron tower is a structure of towering of installing communication antenna, generally include a plurality of tower legs and a plurality of tower sections, the tower leg is generally fixed in ground, the tower section is fixed in on the tower leg, include a plurality of crossbeams and sloping on the tower section, be connected with a plurality of diagonal draw bars that are used for improving iron tower intensity and rigidity between crossbeam and sloping, the diagonal draw bar plays important effect to the security performance of iron tower as the important subassembly of iron tower, however current iron tower is with diagonal draw bar toughness lower, its connection structure with crossbeam or sloping is comparatively fragile simultaneously, these installation hidden dangers are not solved well. Therefore, a new iron tower assembly is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an iron tower subassembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an iron tower assembly, includes crossbeam and sloping, be connected with a plurality of oblique pull rods between crossbeam and the sloping, be provided with a plurality of sloping bases on crossbeam and the sloping, be provided with the connecting seat on the sloping base, both sides respectively are provided with the bolt hole around the connecting seat, the both ends of oblique pull rod are provided with the connector, be provided with the bolt sleeve in the connector, both ends align with the bolt hole of both sides around respectively around the bolt sleeve, wear to be equipped with the bolt in bolt sleeve and the bolt hole, and the middle part of oblique pull rod sets up a pair of stress pole, is provided with buffer gear between the stress pole of both sides.
Preferably, the buffer mechanism comprises a supporting spring and an extension spring, two ends of the supporting spring and two ends of the extension spring are respectively connected to the stress rods on two sides, the supporting spring is arranged at the center of the diagonal draw bar, and the extension springs are symmetrically distributed on two sides of the supporting spring.
Preferably, a reinforcing rib is arranged between the bolt sleeve and the connector, and the reinforcing rib is arranged on one side, close to the stress rod, of the bolt sleeve.
Preferably, the connecting seat is internally provided with a clamping groove, and the clamping groove is of a semicircular structure.
Preferably, the diagonal draw bar comprises a base material, the base material is made of steel, an anticorrosive coating is arranged on the outer side of the base material, and the anticorrosive coating is formed by brushing epoxy zinc-rich paint.
Preferably, the outer side of the anticorrosive layer is provided with a hydrophobic layer, and the hydrophobic layer is formed by brushing fluorocarbon paint.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the two ends of the diagonal draw bar are connected with the cross beam or the diagonal beam through the bolts, the contact area between the two ends of the diagonal draw bar and the bolts is increased by the arrangement of the bolt sleeves, and the risk of the two ends of the diagonal draw bar being crushed is reduced; the stress rod is a pair of arc-shaped rod materials, has stronger toughness, and the buffer mechanism can absorb partial stress of the stress rod in an extrusion or stretching state. The strengthening rib can improve the intensity of bolt sleeve and connector junction. The joint groove is convenient for the butt joint of connector and connecting seat. The anticorrosive coating can improve the anticorrosive effect of diagonal draw bar. The hydrophobic layer can improve the waterproof effect of the diagonal draw bar. The utility model relates to an iron tower subassembly that intensity is high, and toughness is good, and factor of safety is high, long service life.
Drawings
Fig. 1 is a schematic structural diagram of an iron tower assembly;
fig. 2 is a cross-sectional view at a in fig. 1.
In the figure: 1-cross beam, 2-oblique beam, 3-oblique base, 4-connecting seat, 5-bolt hole, 6-clamping groove, 7-oblique pull, 8-stress rod, 9-connecting head, 10-bolt sleeve, 11-reinforcing rib, 12-buffer mechanism, 13-supporting spring, 14-tension spring, 15-base material, 16-anticorrosive layer and 17-hydrophobic layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an iron tower subassembly, includes crossbeam 1 and sloping 2, be connected with a plurality of oblique pull rod 7 between crossbeam 1 and the sloping 2, be provided with a plurality of sloping base 3 on crossbeam 1 and the sloping 2, be provided with connecting seat 4 on the sloping base 3, both sides respectively are provided with bolt hole 5 around the connecting seat 4, the both ends of oblique pull rod 7 are provided with connector 9, be provided with bolt sleeve 10 in the connector 9, both ends align with bolt hole 5 of both sides around respectively around bolt sleeve 10, wear to be equipped with the bolt in bolt sleeve 10 and the bolt hole 5, and the middle part of oblique pull rod 7 sets up a pair of stress pole 8, is provided with buffer gear 12 between the stress pole 8 of both sides.
The two ends of the diagonal draw bar 7 are connected with the cross beam 1 or the diagonal beam 2 through bolts, and the arrangement of the bolt sleeve 10 increases the contact area between the two ends of the diagonal draw bar 7 and the bolts, so that the risk of crushing the two ends of the diagonal draw bar 7 is reduced; the stress rod 8 is a pair of arc-shaped rod materials, has strong toughness, and the buffer mechanism 12 can absorb partial stress of the stress rod 8 in a squeezing or stretching state.
Preferably, the buffer mechanism 12 includes a supporting spring 13 and an extension spring 14, two ends of the supporting spring 13 and the extension spring 14 are respectively connected to the stress rods 8 on two sides, the supporting spring 13 is disposed at the center of the diagonal draw bar 7, and the extension springs 14 are symmetrically distributed on two sides of the supporting spring 13.
When the stress rod 8 is not stressed, the supporting force of the supporting spring 13 and the tensile force of the extension spring 14 are balanced; when the stress rod 8 is compressed, the supporting spring 13 and the extension spring 14 extend together, the supporting force of the supporting spring 13 is reduced, the tension of the extension spring 14 is increased, and the extension spring 14 absorbs partial pressure; when the stress rod 8 is stretched, the supporting spring 13 and the stretching spring 14 are compressed together, the supporting force of the supporting spring 13 is increased, the stretching force of the stretching spring 14 is reduced, and the supporting spring 13 absorbs part of the stretching force.
Preferably, a reinforcing rib 11 is arranged between the bolt sleeve 10 and the connector 9, and the reinforcing rib 11 is arranged on one side of the bolt sleeve 10 close to the stress rod 8.
The reinforcing ribs 11 are used for improving the strength of the joint of the bolt sleeve 10 and the connector 9.
Preferably, a clamping groove 6 is formed in the connecting seat 4, and the clamping groove 6 is of a semicircular structure.
The clamping groove 6 facilitates the butt joint of the connector 9 and the connecting seat 4.
Preferably, the diagonal draw bar 7 comprises a base material 15, the base material 15 is made of steel, an anticorrosive coating 16 is arranged on the outer side of the base material 15, and the anticorrosive coating 16 is formed by painting epoxy zinc-rich paint.
The corrosion-resistant layer 16 can improve the corrosion-resistant effect of the diagonal member 7.
Preferably, the outer side of the anti-corrosion layer 16 is provided with a hydrophobic layer 17, and the hydrophobic layer 17 is painted by fluorocarbon paint.
The hydrophobic layer 17 may improve the water-repellent effect of the diagonal draw bar 7.
The utility model discloses a theory of operation is: the utility model relates to an iron tower component, wherein two ends of an oblique pull rod 7 are connected with a cross beam 1 or an oblique beam 2 through bolts, and the arrangement of a bolt sleeve 10 increases the contact area between two ends of the oblique pull rod 7 and the bolts, thereby reducing the risk of the two ends of the oblique pull rod 7 being crushed; the stress rod 8 is a pair of arc-shaped rod materials, has strong toughness, and the buffer mechanism 12 can absorb partial stress of the stress rod 8 in a squeezing or stretching state. When the stress rod 8 is not stressed, the supporting force of the supporting spring 13 and the tensile force of the extension spring 14 are balanced; when the stress rod 8 is compressed, the supporting spring 13 and the extension spring 14 extend together, the supporting force of the supporting spring 13 is reduced, the tension of the extension spring 14 is increased, and the extension spring 14 absorbs partial pressure; when the stress rod 8 is stretched, the supporting spring 13 and the stretching spring 14 are compressed together, the supporting force of the supporting spring 13 is increased, the stretching force of the stretching spring 14 is reduced, and the supporting spring 13 absorbs part of the stretching force. The reinforcing ribs 11 are used for improving the strength of the joint of the bolt sleeve 10 and the connector 9. The clamping groove 6 facilitates the butt joint of the connector 9 and the connecting seat 4. The corrosion-resistant layer 16 can improve the corrosion-resistant effect of the diagonal member 7. The hydrophobic layer 17 may improve the water-repellent effect of the diagonal draw bar 7.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an iron tower subassembly, includes crossbeam (1) and sloping (2), its characterized in that: be connected with a plurality of oblique pull rod (7) between crossbeam (1) and sloping (2), be provided with a plurality of sloping base (3) on crossbeam (1) and sloping (2), be provided with connecting seat (4) on sloping base (3), both sides respectively are provided with bolt hole (5) around connecting seat (4), the both ends of sloping pull rod (7) are provided with connector (9), be provided with bolt sleeve (10) in connector (9), both ends align with bolt hole (5) of both sides around respectively around bolt sleeve (10), wear to be equipped with the bolt in bolt sleeve (10) and bolt hole (5), and the middle part of sloping pull rod (7) sets up a pair of stress pole (8), is provided with buffer gear (12) between the stress pole (8) of both sides.
2. The pylon assembly of claim 1, wherein: buffer gear (12) are including supporting spring (13) and extension spring (14), the both ends of supporting spring (13) and extension spring (14) are connected respectively on stress rod (8) of both sides, supporting spring (13) set up the center department at oblique pull rod (7), and extension spring (14) symmetric distribution is in the both sides of supporting spring (13).
3. The pylon assembly of claim 1, wherein: and a reinforcing rib (11) is arranged between the bolt sleeve (10) and the connector (9), and the reinforcing rib (11) is arranged on one side, close to the stress rod (8), of the bolt sleeve (10).
4. The pylon assembly of claim 1, wherein: the connecting seat is characterized in that a clamping groove (6) is formed in the connecting seat (4), and the clamping groove (6) is of a semicircular structure.
5. The pylon assembly of claim 1, wherein: the diagonal draw bar (7) comprises a base material (15), the base material (15) is made of steel, an anticorrosive coating (16) is arranged on the outer side of the base material (15), and the anticorrosive coating (16) is formed by coating epoxy zinc-rich paint.
6. The pylon assembly of claim 5, wherein: and a hydrophobic layer (17) is arranged on the outer side of the anticorrosive layer (16), and the hydrophobic layer (17) is formed by coating fluorocarbon paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967016.8U CN210239300U (en) | 2019-06-26 | 2019-06-26 | Iron tower assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967016.8U CN210239300U (en) | 2019-06-26 | 2019-06-26 | Iron tower assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239300U true CN210239300U (en) | 2020-04-03 |
Family
ID=69987853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920967016.8U Active CN210239300U (en) | 2019-06-26 | 2019-06-26 | Iron tower assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239300U (en) |
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2019
- 2019-06-26 CN CN201920967016.8U patent/CN210239300U/en active Active
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