CN217128740U - Anti-bending steel structure supporting truss - Google Patents
Anti-bending steel structure supporting truss Download PDFInfo
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- CN217128740U CN217128740U CN202220776338.6U CN202220776338U CN217128740U CN 217128740 U CN217128740 U CN 217128740U CN 202220776338 U CN202220776338 U CN 202220776338U CN 217128740 U CN217128740 U CN 217128740U
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Abstract
The utility model discloses an anti-bending steel structure supporting truss in the technical field of steel structures, which comprises a supporting truss and a reinforcing device, wherein the supporting truss comprises a first truss, mounting seats and a second truss, the two mounting seats are respectively sleeved at the two ends of the first truss, and the two ends of the second truss are respectively connected with the tops of the two mounting seats through bolts; the reinforcing device is sleeved on the first truss and the second truss and comprises a support ring, a support rod, a main reinforcing lantern ring and an auxiliary reinforcing lantern ring; this steel construction support truss of buckling resistance's setting, structural design is reasonable, strengthens the device through the installation between first truss and second truss, and support ring, bracing piece, main cooperation of strengthening the lantern ring and vice enhancement lantern ring among the strengthening device use can two trusss of effectual improvement in the stress strength of vertical direction to improvement steel construction truss's bending resistance that can be by a wide margin.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is an anti steel construction support truss of buckling.
Background
The truss is composed of straight rods, generally has a plane or space structure with triangular units, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased.
The existing steel structure truss has a serious problem that the stress strength of the truss in the vertical direction cannot be effectively improved when the steel structure truss is used, and further the bending resistance of the steel structure truss can be influenced, so that the bending-resistant steel structure support truss is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction support truss of buckling resistance to the atress intensity of the improvement truss that can not be effectual in the use that proposes in solving above-mentioned background art, and then can influence the problem of steel construction truss's bending resistance.
In order to achieve the above object, the utility model provides a following technical scheme: the anti-bending steel structure support truss comprises a support truss and a reinforcing device, wherein the support truss comprises a first truss, mounting seats and a second truss, the two mounting seats are respectively sleeved at two ends of the first truss, and two ends of the second truss are respectively connected with the tops of the two mounting seats through bolts;
the reinforcing device is sleeved on the first truss and the second truss, the reinforcing device comprises a support ring, a support rod, a main reinforcing sleeve ring and an auxiliary reinforcing sleeve ring, the support ring is sleeved outside the first truss, the top of the support ring is welded to be three, the support rod is far away from one end of the support ring is connected with a connecting seat through a rotating shaft, the main reinforcing sleeve ring is sleeved with the auxiliary reinforcing sleeve ring outside the second truss, the middle of the second truss is connected with the support rod through the connecting seat and the main reinforcing sleeve ring, and the left side of the support rod and the right side of the support rod are respectively connected with the auxiliary reinforcing sleeve ring through the connecting seat.
Preferably, a limiting block is welded on one side, close to the end part of the first truss, of the top of the mounting seat, and the limiting block is in contact with the end part of the second truss.
Preferably, two adjacent support rods are welded through a reinforcing rod.
Preferably, the inner side wall of the main reinforcing lantern ring is inlaid with a rubber ring, and the rubber ring is in contact with the outer side wall of the second truss.
Preferably, the top of the support ring is provided with a support groove, and the bottom end of the support rod extends into the support groove.
Compared with the prior art, the beneficial effects of the utility model are that: this steel construction support truss of buckling resistance's setting, structural design is reasonable, strengthens the device through the installation between first truss and second truss, and support ring, bracing piece, main cooperation of strengthening the lantern ring and vice enhancement lantern ring among the strengthening device use can two trusss of effectual improvement in the stress strength of vertical direction to improvement steel construction truss's bending resistance that can be by a wide margin.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a right side view of the structural support ring of the present invention;
fig. 3 is a schematic view of the sectional structure of the support ring of the present invention.
In the figure: 100. supporting the truss; 110. a first truss; 120. a mounting seat; 121. a limiting block; 130. a second truss; 200. a reinforcement device; 210. a support ring; 211. a support groove; 220. a support bar; 221. a reinforcing rod; 222. a connecting seat; 230. a primary reinforcing collar; 231. a rubber ring; 240. a secondary reinforcing collar.
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.
The utility model provides a steel construction support truss of buckling resistance for improve two trusses at the stress strength of vertical direction, thereby improvement steel construction truss's bending resistance that can be by a wide margin please refer to and refer to 1-3, support truss 100 and enhancement device 200.
Referring to fig. 1-3 again, a bending-resistant steel structural support truss includes a support truss 100 and a reinforcing device 200, the support truss 100 includes a first truss 110, mounting seats 120 and a second truss 130, the two mounting seats 120 are respectively sleeved at two ends of the first truss 110, two ends of the second truss 130 are respectively connected with tops of the two mounting seats 120 through bolts, the first truss 110, the mounting seats 120 and the second truss 130 are mutually combined and connected into a whole to be used as the top of the steel structural truss;
the reinforcing device 200 is sleeved on the first truss 110 and the second truss 130, the reinforcing device 200 comprises a support ring 210, support rods 220, a main reinforcing collar 230 and an auxiliary reinforcing collar 240, the support ring 210 is sleeved outside the first truss 110, three support rods 220 are welded on the top of the support ring 210, one ends of the support rods 220 far away from the support ring 210 are connected with a connecting seat 222 through a rotating shaft, the main reinforcing collar 230 and the auxiliary reinforcing collar 240 are sleeved outside the second truss 130, the middle support rod 220 is connected with the main reinforcing collar 230 through the connecting seat 222, the left support rod 220 and the right support rod 220 are respectively connected with the auxiliary reinforcing collar 240 through the connecting seat 222, the support ring 210, the mutual matching of the support rod 220, the main reinforcing collar 230 and the auxiliary reinforcing collar 240 can greatly improve the stress strength of the first truss 110 and the second truss 130 in the vertical direction, and the auxiliary reinforcing collar 240 and the support rod 220 are conveniently installed by the connecting seat 222.
Referring to fig. 1 again, in order to position the holes on the second truss 130 quickly when the second truss 130 is installed, the end of the second truss 130 is limited by the limiting block 121, so that the second truss 130 and the first truss 110 can be assembled quickly, the limiting block 121 is welded to the side of the top of the mounting base 120 close to the end of the first truss 110, and the limiting block 121 contacts with the end of the second truss 130.
Referring to fig. 1 again, in order to improve the stress strength of the supporting rods 220, the three supporting rods 220 are connected into a whole by the reinforcing rods 221 to improve the strength, and two adjacent supporting rods 220 are welded by the reinforcing rods 221.
Referring to fig. 2 again, in order to prevent the main reinforcement collar 230 from directly contacting the second truss 130 and causing the surface finish of the main reinforcement collar and the second truss to fall off and rust, a rubber ring 231 is embedded in the inner sidewall of the main reinforcement collar 230, and the rubber ring 231 contacts the outer sidewall of the second truss 130.
Referring to fig. 3, in order to improve the connection strength between the support bar 220 and the support ring 210, the bottom end of the support bar 220 is inserted into the support groove 211 and then welded to prevent the weld from being cracked, the top of the support ring 210 is provided with a support groove 211, and the bottom end of the support bar 220 extends into the support groove 211.
The working principle is as follows: the supporting ring 210 is sleeved on the first truss 110, the main reinforcing sleeve ring 230 and the auxiliary reinforcing sleeve ring 240 are sleeved on the second truss 130, two ends of the second truss 130 are placed on the two mounting seats 120 and fixed by screws, and finally the supporting rod 220 is connected with the corresponding connecting seats 222 by using a rotating shaft, so that the whole truss is assembled and assembled with the steel truss after the assembly is finished.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an anti steel construction support truss of buckling which characterized in that: the supporting truss structure comprises a supporting truss (100) and a reinforcing device (200), wherein the supporting truss (100) comprises a first truss (110), mounting seats (120) and a second truss (130), the two mounting seats (120) are respectively sleeved at two ends of the first truss (110), and two ends of the second truss (130) are respectively connected with the tops of the two mounting seats (120) through bolts;
the reinforcing device (200) is sleeved on the first truss (110) and the second truss (130), the reinforcing device (200) comprises a support ring (210), a support rod (220), a main reinforcing collar (230) and an auxiliary reinforcing collar (240), the support ring (210) is sleeved outside the first truss (110), three support rods (220) are welded on the top of the support ring (210), one end of the support rod (220) far away from the support ring (210) is connected with a connecting seat (222) through a rotating shaft, the main reinforcing lantern ring (230) and the auxiliary reinforcing lantern ring (240) are sleeved outside the second truss (130), the middle supporting rod (220) is connected with the main reinforcing lantern ring (230) through the connecting seat (222), and the left supporting rod (220) and the right supporting rod (220) are respectively connected with the auxiliary reinforcing lantern ring (240) through the connecting seat (222).
2. The structural support truss of steel that resists bending of claim 1, wherein: a limiting block (121) is welded on one side, close to the end part of the first truss (110), of the top of the mounting seat (120), and the limiting block (121) is in contact with the end part of the second truss (130).
3. The structural support truss of steel that resists bending of claim 1, wherein: two adjacent support rods (220) are welded through a reinforcing rod (221).
4. The structural support truss of steel that resists bending of claim 1, wherein: the inner side wall of the main reinforcing lantern ring (230) is embedded with a rubber ring (231), and the rubber ring (231) is in contact with the outer side wall of the second truss (130).
5. The structural support truss of steel that resists bending of claim 1, wherein: the top of the support ring (210) is provided with a support groove (211), and the bottom end of the support rod (220) extends into the support groove (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220776338.6U CN217128740U (en) | 2022-04-06 | 2022-04-06 | Anti-bending steel structure supporting truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220776338.6U CN217128740U (en) | 2022-04-06 | 2022-04-06 | Anti-bending steel structure supporting truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217128740U true CN217128740U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220776338.6U Active CN217128740U (en) | 2022-04-06 | 2022-04-06 | Anti-bending steel structure supporting truss |
Country Status (1)
| Country | Link |
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| CN (1) | CN217128740U (en) |
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2022
- 2022-04-06 CN CN202220776338.6U patent/CN217128740U/en active Active
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