CN210828556U - Reinforcing structure of angle steel component and truss iron tower - Google Patents
Reinforcing structure of angle steel component and truss iron tower Download PDFInfo
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- CN210828556U CN210828556U CN201921103628.9U CN201921103628U CN210828556U CN 210828556 U CN210828556 U CN 210828556U CN 201921103628 U CN201921103628 U CN 201921103628U CN 210828556 U CN210828556 U CN 210828556U
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- angle steel
- precast concrete
- concrete reinforcement
- steel component
- staple bolt
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Abstract
The utility model provides a reinforced structure and truss iron tower of angle steel component, this reinforced structure of angle steel component include angle steel component, precast concrete reinforcement and at least a set of fastener, the precast concrete reinforcement is located the inboard of angle steel component and with the both sides laminating of angle steel component, the fastener includes the staple bolt, the staple bolt is held tightly the precast concrete reinforcement and the angle steel component is fixed with the two. The utility model discloses a precast concrete reinforcement and staple bolt diagonal angle steel member consolidate, hold precast concrete reinforcement and angle steel member tightly through the staple bolt and be in the same place the two is fixed, consolidate through precast concrete reinforcement diagonal angle steel member, corrosion resisting property is good, the low price, and precast concrete reinforcement can batch production, it is convenient to make, this reinforced structure does not need on-the-spot drilling and weldment work, and is efficient, the expense is low, and the technical ability requirement to the field operation personnel is low moreover, the construction degree of difficulty is less.
Description
Technical Field
The utility model relates to a steel construction field especially relates to a reinforced structure and truss iron tower of angle steel component.
Background
The angle steel component comprises two strip-shaped steel arranged at a specified included angle, is a main material for manufacturing truss-type iron towers such as communication iron towers and high-voltage transmission line iron towers, has the advantages of simple structure, convenience in processing and manufacturing and good rigidity, and is generally built by a plurality of angle steel components.
At present, the tower collapse accidents of regional high-voltage transmission line iron towers occur frequently in severe weather, wherein the influence of wind disasters is large, and the loss caused by the wind disasters is large and frequent. The transmission tower is a direct support structure of the power grid line, and the safe reliability of the transmission tower directly influences the effective operation of the whole transmission line. With the improvement of design standards of power transmission towers, the bearing capacity of the finished iron tower may not meet the specification requirements, and certain angle steel members of the finished iron tower need to be reinforced. With the development of communication technology, more and more communication devices need to be installed on the communication iron tower, and in order to improve the bearing capacity of the communication iron tower, the angle steel members of the communication iron tower also need to be reinforced.
The traditional reinforcing mode of the angle steel member needs on-site drilling and welding work, the basic reinforcing mode is destructive reinforcing, the efficiency is low, the cost is high, the requirement on the skills of on-site operators is high, and the construction difficulty is high. Therefore, the existing drilling and welding reinforcing scheme is hopefully replaced by a series of nondestructive reinforcing modes of standardized clamps, the field operation work is reduced, and the reinforcing quality and efficiency are improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforced structure and truss iron tower of angle steel component aims at being used for solving current reinforcement mode and has the loss to consolidate, problem that inefficiency, expense height, the construction degree of difficulty are big.
The utility model discloses a realize like this:
on the one hand, the utility model provides a reinforced structure of angle steel component, including angle steel component, precast concrete reinforcement and at least two sets of fasteners, the precast concrete reinforcement is located the inboard of angle steel component and with the both sides laminating of angle steel component, the fastener includes the staple bolt, the staple bolt is held tightly the precast concrete reinforcement and the angle steel component is with the two fixed.
Furthermore, the hoop is of a semi-closed structure, hook parts are arranged at two ends of the hoop, and the hoop abuts against the outer side of the precast concrete reinforcing member and the two hook parts respectively hook the end parts on two sides of the angle steel member.
Furthermore, the staple bolt is enclosed construction and butt in precast concrete reinforcement and angle steel component is all around.
Further, the outside of precast concrete reinforcement is the arc and with the inboard laminating mutually of staple bolt.
Furthermore, the fastener still includes at least one connecting bolt, connecting bolt one end with the outside of precast concrete reinforcement is fixed, and the other end passes the staple bolt and locks fixedly through the nut.
Further, the hoop comprises a first connecting piece, a second connecting piece and a fixing piece, and the end parts of the first connecting piece and the second connecting piece are locked and fixed through the fixing piece.
Furthermore, the precast concrete reinforcement is rectangular shape and one the precast concrete reinforcement corresponds the multiunit fastener, the multiunit fastener is followed precast concrete reinforcement's longitudinal interval distributes.
On the other hand, the invention also provides a truss iron tower which comprises a plurality of angle steel members which are mutually overlapped, and at least part of the angle steel members adopt the reinforcing structure of the angle steel members.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a reinforced structure and truss iron tower of this kind of angle steel component, consolidate through precast concrete reinforcement and staple bolt diagonal angle steel component, only need settle the precast concrete reinforcement in the angle steel component inboardly, then hold precast concrete reinforcement and angle steel component through the staple bolt tightly and be in the same place the two is fixed, realize the reinforcement of diagonal angle steel component through the precast concrete reinforcement, corrosion resistance is good, the low price, and the precast concrete reinforcement can batch production, it is convenient to make, this reinforced structure does not need on-the-spot drilling and weldment work, high efficiency, the expense is low, and the technical requirement to the site operation personnel is low, the construction degree of difficulty is less.
Drawings
Fig. 1 is an overall structural view of a reinforcing structure of an angle steel member according to an embodiment of the present invention;
fig. 2 is a partial view of a reinforcing structure of an angle steel member according to an embodiment of the present invention.
Description of reference numerals: the steel angle reinforcing structure comprises 1-angle steel members, 2-precast concrete reinforcing members, 3-anchor ears, 31-first connecting members, 32-second connecting members, 33-fixing members, 34-hook parts and 4-connecting bolts.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the embodiment of the utility model provides an angle steel component's reinforced structure, including angle steel component 1, precast concrete reinforcement 2 and at least two sets of fasteners, precast concrete reinforcement 2 is according to angle steel component 1's angle is prefabricated, precast concrete reinforcement 2 be located angle steel component 1's inboard and with angle steel component 1's both sides laminating to play the supporting role on angle steel component 1's both sides, every group the fastener includes staple bolt 3, staple bolt 3 holds tightly precast concrete reinforcement 2 and angle steel component 1 is in order to fix the two, makes precast concrete reinforcement 2 with angle steel component 1 becomes an organic whole, thereby consolidates angle steel component 1.
The embodiment of the utility model provides a reinforced structure and truss iron tower of this kind of angle steel component, consolidate through precast concrete reinforcement 2 and 3 angle steel component 1 of staple bolt, only need settle precast concrete reinforcement 2 in angle steel component 1 inboardly, then hold precast concrete reinforcement 2 and angle steel component 1 through staple bolt 3 and fix the two together, realize the reinforcement of angle steel component 1 through precast concrete reinforcement 2, corrosion resistance is good, the low price, and precast concrete reinforcement 2 can batch production, it is convenient to make, this reinforced structure does not need on-the-spot drilling and weldment work, high efficiency, the expense is low, and low to site operation personnel's technical requirement, the construction degree of difficulty is less.
As shown in fig. 1, as an embodiment, the anchor ear 3 is a semi-closed structure and has hook portions 34 at two ends, the anchor ear 3 includes a first connecting member 31, a second connecting member 32 and a fixing member 33, the two hook portions 34 are respectively located at one end portion of the first connecting member 31 and the second connecting member 32, the other end portion of the first connecting member 31 and the second connecting member 32 is locked and fixed by the fixing member 33, the middle portion of the anchor ear 3 abuts against the outer side of the precast concrete reinforcement 2 and two of the anchor ear portions 34 respectively hook the end portions of two sides of the angle steel member 1, the angle steel member 1 does not need to be held tightly integrally, and the material is saved and the installation is more convenient.
As another embodiment, staple bolt 3 is whole to be the enclosed construction, staple bolt 3 includes first connecting piece 31, second connecting piece 32 and mounting 33, and one of them tip swing joint of first connecting piece 31 and second connecting piece 32 conveniently adjusts the opening size, and another tip of first connecting piece 31 and second connecting piece 32 is fixed through mounting 33 locking, staple bolt 3 butt is in precast concrete reinforcement 2 and angle steel component 1 is all around, embraces the two wholly tightly, and is fixed more firmly.
Preferably, the outside of precast concrete reinforcement 2 is the arc and with the inboard laminating mutually of staple bolt 3, more conveniently holds precast concrete reinforcement 2 tightly. Further preferably, each group of fastener still includes at least one connecting bolt 4, 4 one end of connecting bolt with precast concrete reinforcement 2's the outside is fixed, and the other end passes staple bolt 3 and is fixed through nut locking for it is more firm to fix between staple bolt 3 and precast concrete reinforcement 2, prevents that precast concrete reinforcement 2 from gliding under the action of gravity. The connecting bolts 4 can be prefabricated in the precast concrete reinforcement 2 in advance, facilitating subsequent fixing. In this embodiment, the number of the connecting bolts 4 is four, and the connecting bolts are distributed on two sides of the fixing member 33, and in other embodiments, the number and the distribution of the connecting bolts 4 may be set according to actual needs.
Further, the length of the precast concrete reinforcement 2 can also be selected according to actual conditions, in this embodiment, the precast concrete reinforcement 2 is a long strip, and one precast concrete reinforcement 2 corresponds to a plurality of sets of the fasteners, and the plurality of sets of the fasteners are distributed along the longitudinal direction of the precast concrete reinforcement 2 at intervals.
The embodiment of the invention also provides a truss iron tower which can be a communication iron tower, a high-voltage power transmission line iron tower and the like, and comprises a plurality of angle steel members 1 which are mutually overlapped, at least part of the angle steel members 1 adopt the reinforcing structure of the angle steel members, and the truss iron tower is reinforced, so that the wind resistance and the bearing capacity of the truss iron tower can be improved, the truss iron tower is safer to use, and the loss is avoided.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a reinforced structure of angle steel component which characterized in that: including angle steel component, precast concrete reinforcement and at least two sets of fasteners, precast concrete reinforcement is located angle steel component's inboard and with the both sides laminating of angle steel component, the fastener includes the staple bolt, the staple bolt is held tightly precast concrete reinforcement and the angle steel component is fixed the two.
2. The angle iron member reinforcing structure according to claim 1, wherein: the hoop is of a semi-closed structure, hook portions are arranged at two ends of the hoop, the hoop abuts against the outer side of the precast concrete reinforcing member, and the hook portions hook the end portions of two sides of the angle steel member respectively.
3. The angle iron member reinforcing structure according to claim 1, wherein: the staple bolt is enclosed construction and butt and is in precast concrete reinforcement spare and angle steel component is all around.
4. The angle iron member reinforcing structure according to claim 1, wherein: the outside of precast concrete reinforcement is the arc and with the inboard laminating mutually of staple bolt.
5. The angle iron member reinforcing structure according to claim 4, wherein: the fastener still includes at least one connecting bolt, connecting bolt one end with the outside of precast concrete reinforcement is fixed, and the other end passes the staple bolt and locks fixedly through the nut.
6. The angle iron member reinforcing structure according to claim 1, wherein: the hoop comprises a first connecting piece, a second connecting piece and a fixing piece, and the end parts of the first connecting piece and the second connecting piece are locked and fixed through the fixing piece.
7. The angle iron member reinforcing structure according to claim 1, wherein: the precast concrete reinforcement is rectangular shape and one the precast concrete reinforcement corresponds the multiunit fastener, the multiunit the fastener is followed the longitudinal interval distribution of precast concrete reinforcement.
8. The utility model provides a truss iron tower which characterized in that: comprising a plurality of angle members overlapping each other, at least a part of the angle members employing the reinforcement structure of the angle member according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103628.9U CN210828556U (en) | 2019-07-15 | 2019-07-15 | Reinforcing structure of angle steel component and truss iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103628.9U CN210828556U (en) | 2019-07-15 | 2019-07-15 | Reinforcing structure of angle steel component and truss iron tower |
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| Publication Number | Publication Date |
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| CN210828556U true CN210828556U (en) | 2020-06-23 |
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| CN201921103628.9U Active CN210828556U (en) | 2019-07-15 | 2019-07-15 | Reinforcing structure of angle steel component and truss iron tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983041A (en) * | 2021-03-16 | 2021-06-18 | 贵州电网有限责任公司 | Method for improving anti-icing capacity of power transmission line iron tower |
-
2019
- 2019-07-15 CN CN201921103628.9U patent/CN210828556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983041A (en) * | 2021-03-16 | 2021-06-18 | 贵州电网有限责任公司 | Method for improving anti-icing capacity of power transmission line iron tower |
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