CN219973484U - A additional strengthening for channel-section steel connected node - Google Patents
A additional strengthening for channel-section steel connected node Download PDFInfo
- Publication number
- CN219973484U CN219973484U CN202321082300.XU CN202321082300U CN219973484U CN 219973484 U CN219973484 U CN 219973484U CN 202321082300 U CN202321082300 U CN 202321082300U CN 219973484 U CN219973484 U CN 219973484U
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- channel
- bolt
- channel steel
- frame body
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 238000005728 strengthening Methods 0.000 title description 3
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model discloses a reinforcing structure for a channel steel connecting node, which belongs to the technical field of channel steel production and comprises a first channel steel, a second channel steel and a connecting frame body, wherein grooves matched with the first channel steel and the second channel steel are respectively formed in the bottom and two sides of the connecting frame body, side cavities are formed in the bottoms of the two sides of the connecting frame body, sealing covers are arranged outside the side cavities, a first bolt is connected to one side of the connecting frame body in a threaded manner, a third bolt is connected to the top of the connecting frame body in a threaded manner, a second bolt is connected to the front side of the connecting frame body in a threaded manner, and the cross section of the side cavity is triangular; according to the utility model, the connecting frame body, the side cavity, the sealing cover, the first bolt, the second bolt and the third bolt are arranged, so that when the channel steel is connected, the compressive strength of the channel steel connecting surface is greatly enhanced through the design of the connecting frame body and the connection of the bolts, the service life of the channel steel is longer, and the device is worthy of popularization and use.
Description
Technical Field
The utility model relates to the technical field of channel steel production, in particular to a reinforcing structure for channel steel connecting nodes.
Background
The channel steel is a long steel with a groove-shaped section, belongs to carbon structural steel for construction and machinery, is a steel with a complex section, and has a groove-shaped section. The channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like.
The utility model patent of publication No. CN112761266A proposes a channel steel and channel steel connecting structure, which comprises two assembly structures, a mounting structure, a protection structure, a wall body and a channel steel body; can be quick convenient connect two channel-section steel, reduce the staff to the burden and the time of channel-section steel connection in-process, the efficiency that the channel-section steel was built has been improved, make the staff can be quick convenient dismantle two channel-section steel, be convenient for connect different channel-section steel, thereby the user demand on the engineering is satisfied that can be better, make the staff can be quick convenient install channel-section steel and wall with dismantling, and be convenient for install and dismantle the channel-section steel of different sizes, can be when two channel-section steel are connected to quick convenient the condition that the channel-section steel was separated because of touching and external force lead to in the use has been avoided, the great stability of connecting between channel-section steel and the channel-section steel has been improved.
In the practical use process of the case, the channel steel connecting surface is limited by the groove shape, and the adaptability and the strength are limited to a certain extent, so that a reinforcing structure for the channel steel connecting node is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a reinforcing structure for a channel steel connecting node, overcomes the defects of the prior art and aims at solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a additional strengthening for channel-section steel connected node, including a channel-section steel, no. two channel-section steels and connection support body, the recess with a channel-section steel and No. two channel-section steel looks adaptations has been seted up respectively to the bottom and the both sides of connection support body, the side chamber has all been seted up to the bottom of the both sides of connection support body, the outside in side chamber sets up sealed lid, one side threaded connection of connection support body has a bolt, the top threaded connection of connection support body has No. three bolts, the outside of No. one bolt and No. three bolts all is provided with fixation nut, the front threaded connection of connection support body has No. two bolts.
As a preferable technical scheme of the utility model, the top end of the first channel steel penetrates through and extends to the inside of the connecting frame body, the second channel steel penetrates through the connecting frame body and extends to the outside of the connecting frame body, and the top end of the first channel steel is in close contact with the bottom of the second channel steel.
Through adopting above-mentioned technical scheme for a channel-section steel and No. two channel-section steels can be stable connect.
As a preferable technical scheme of the utility model, the cross section of the side cavity is triangular.
By adopting the technical scheme, the compression resistance of the joint is improved.
As a preferable technical scheme of the utility model, one end of the first bolt sequentially penetrates through the side cavity, the connecting frame body and the first channel steel and extends to the inside of the other side cavity, and the bottom end of the third bolt penetrates through the second channel steel and the connecting frame body and extends to the inside of the side cavity.
By adopting the technical scheme, the strength of the joint can be enhanced.
As a preferable technical scheme of the utility model, a sealing strip is arranged in the sealing cover, and the sealing strip is closely contacted with the inside of the side cavity.
By adopting the technical scheme, the service life of the bolt can be prolonged.
The utility model has the beneficial effects that: through setting up link body, side chamber, sealed lid, no. one bolt, no. two bolts and No. three bolts, can be when the channel-section steel is connected, through the connection of the design cooperation bolt of link body, very big reinforcing the compressive strength of channel-section steel junction surface for the life-span of channel-section steel is longer, is worth using widely.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front partial cross-sectional view of the present utility model;
fig. 3 is a side view of the connecting frame body of the present utility model.
In the figure: 1. channel steel I; 2. channel steel II; 3. the connecting frame body; 4. a side cavity; 5. sealing cover; 6. a first bolt; 7. a second bolt; 8. and a third bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a reinforcing structure for a channel steel connection node comprises a first channel steel 1, a second channel steel 2 and a connection frame body 3, wherein grooves matched with the first channel steel 1 and the second channel steel 2 are respectively formed in the bottom and two sides of the connection frame body 3, a side cavity 4 is formed in the bottom of two sides of the connection frame body 3, a sealing cover 5 is arranged outside the side cavity 4, the sealing cover 5 is clamped outside the side cavity 4 through an elastic soft rubber pad, a first bolt 6 is in threaded connection with one side of the connection frame body 3, a third bolt 8 is in threaded connection with the top of the connection frame body 3, fixing nuts are in threaded connection with the outsides of the first bolt 6 and the third bolt 8, a second bolt 7 is in threaded connection with the front of the connection frame body 3, the top of the first channel steel 1 penetrates and extends to the inside of the connection frame body 3, the second channel steel 2 penetrates through the connection frame body 3 and extends to the outside of the connection frame body 3, the top of the first channel steel 1 is in tight contact with the bottom of the second channel steel 2, the cross section of the side cavity 4 is triangular, one end of the first bolt 6 penetrates the side cavity 4, one end of the first channel steel 1 and the second channel steel 2 is in threaded connection with the inside the second channel steel 2, the sealing cover 4 is in tight contact with the inside the cavity 4, and the sealing strip 4 is in contact with the inside the cavity 4; when two channel-section steel needs to be connected, can follow the inside of connecting the support body 3 with channel-section steel 1 embedding to the inside of connecting the support body 3, and run through and extend to the opposite side of connecting the support body 3 with channel-section steel 2 from one side of connecting the support body 3, make the top of channel-section steel 1 and the bottom in No. two channel-section steels 2 in close contact, run through side chamber 4 in proper order with the one end of bolt 6 again, connect support body 3 and channel-section steel 1 and extend to the inside of another side chamber 4, run through No. two channel-section steels 2 and connecting the support body 3 with the bottom of No. three bolt 8 and extend to the inside of side chamber 4, the front of connecting the support body 3 is loaded into to bolt 7, and install corresponding nut, and then realize the connection between two channel-section steels.
In addition, after the installation is completed, one side of the side cavity 4 can be stuck with the sealing cover 5, so that the bolts can be stored in a sealing way, and the service life of the bolts can be prolonged.
Working principle: when two channel-section steel needs to be connected, can follow the inside of connecting the support body 3 with channel-section steel 1 embedding, and run through and extend the opposite side of connecting the support body 3 with channel-section steel 2 from one side of connecting the support body 3, make the top of channel-section steel 1 and the bottom in close contact with of channel-section steel 2 No. two, run through the side chamber 4 in proper order with the one end of a bolt 6 again, connect support body 3 and channel-section steel 1 and extend to the inside of another side chamber 4, run through channel-section steel 2 and connecting the support body 3 No. three and extend to the inside of side chamber 4, the front of connecting the support body 3 is loaded into to bolt 7 No. two, and install corresponding nut, and then realize the connection between two channel-section steel, after the installation, can paste sealed lid 5 with one side of side chamber 4, make can seal the bolt deposit, and then can improve its life.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A reinforced structure for channel-section steel connected node, includes channel-section steel (1), no. two channel-section steel (2) and connection support body (3), its characterized in that, the bottom and the both sides of connection support body (3) are offered respectively with the recess of channel-section steel (1) and No. two channel-section steel (2) looks adaptation, side chamber (4) have all been offered to the bottom of the both sides of connection support body (3), the outside in side chamber (4) sets up sealed lid (5), one side threaded connection of connection support body (3) has a bolt (6), the top threaded connection of connection support body (3) has No. three bolt (8), the outside of No. one bolt (6) and No. three bolt (8) all is provided with fixation nut, the front threaded connection of connection support body (3) has No. two bolt (7).
2. The reinforcing structure for a channel steel connection node according to claim 1, wherein the top end of the channel steel No. 1 penetrates through and extends to the inside of the connection frame body (3), the channel steel No. 2 penetrates through the connection frame body (3) and extends to the outside of the connection frame body (3), and the top end of the channel steel No. 1 is in close contact with the bottom of the channel steel No. 2.
3. A reinforcing structure for a channel connection node according to claim 1, characterized in that the lateral cavities (4) are triangular in cross section.
4. A reinforcing structure for a channel steel connection node according to claim 1, wherein one end of the first bolt (6) penetrates through the side cavity (4), the connection frame body (3) and the first channel steel (1) in sequence and extends to the inside of the other side cavity (4).
5. A reinforcing structure for a channel steel connection node according to claim 1, wherein the bottom end of the third bolt (8) penetrates the second channel steel (2) and the connection frame body (3) and extends to the inside of the side cavity (4).
6. A reinforcing structure for a channel connection node according to claim 1, characterized in that the inside of the sealing cap (5) is provided with a sealing strip, which is in close contact with the inside of the side cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082300.XU CN219973484U (en) | 2023-05-08 | 2023-05-08 | A additional strengthening for channel-section steel connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082300.XU CN219973484U (en) | 2023-05-08 | 2023-05-08 | A additional strengthening for channel-section steel connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973484U true CN219973484U (en) | 2023-11-07 |
Family
ID=88596369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321082300.XU Active CN219973484U (en) | 2023-05-08 | 2023-05-08 | A additional strengthening for channel-section steel connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973484U (en) |
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2023
- 2023-05-08 CN CN202321082300.XU patent/CN219973484U/en active Active
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