CN213653993U - Steel structure column - Google Patents
Steel structure column Download PDFInfo
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- CN213653993U CN213653993U CN202021492075.3U CN202021492075U CN213653993U CN 213653993 U CN213653993 U CN 213653993U CN 202021492075 U CN202021492075 U CN 202021492075U CN 213653993 U CN213653993 U CN 213653993U
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Abstract
The utility model relates to a steel structure column belongs to steel construction building technical field, and it includes the cylinder, and ground is equipped with the base, and the cylinder is placed on the base, and the cylinder is provided with the column base with the fixed base butt one end, column base and base looks butt, and the base is inserted and is equipped with rag bolt, and rag bolt passes column base and threaded connection has rag nut, the cylinder is the tubulose setting, and the base makes progress protruding formation fixing base, and the fixing base is inserted and is located inside and fixing base and the looks butt of cylinder inner wall of cylinder, and the cylinder side is inserted and is equipped with fixing bolt, and fixing bolt passes cylinder side and fixing base side setting, and the fixed block that is provided with to the fixing base side is fixed, and the fixed slot with fixed block grafting adaptation is seted up to the cylinder inner wall.
Description
Technical Field
The utility model belongs to the technical field of the technique of steel construction building and specifically relates to a steel structure post is related to.
Background
The steel structure building is a novel building system, and steel plate or shaped steel have replaced reinforced concrete for traditional concrete building is compared to steel structure building, and intensity is higher, and the shock resistance is better. And because the components can be manufactured in factories and installed on site, the construction period is greatly reduced. Because the steel can be repeatedly used, the construction waste can be greatly reduced, and the steel is more environment-friendly, so the steel is widely adopted by all countries in the world and is applied to industrial buildings and civil buildings.
Among the prior art, steel structure column is the steel structure column of "worker" font structure mostly, is main muscle about being by two horizontal flat boards promptly, and middle vertical riser constitutes for supporting the web, steel structure column bottom end fixedly connected with column base, and the column base level is placed on the base, and the base interpolation is equipped with rag bolt, and rag bolt passes the column base setting, and the column base upper surface is provided with rag nut, and rag nut and rag bolt threaded connection and rag nut and column base upper surface looks butt use the concrete to pour afterwards.
The above prior art solutions have the following drawbacks: the steel structure column is fixed with the base only through rag bolt and fixation nut, and when the steel structure column atress was great, the holistic atress of steel structure column was concentrated in the column foot part, and the fixed point of steel structure column and base is less to take place easily and connect unstable condition.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a steel construction post reaches the effect that improves connection stability.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a steel structure column, includes the cylinder, ground is equipped with the base, and the cylinder is placed on the base, and the cylinder is provided with the column base with the fixed one end of base butt, column base and base looks butt, and foundation bolt is inserted to the base and is equipped with, and foundation bolt passes column base and threaded connection has rag nut, the cylinder is the tubulose setting, and the base is the protruding fixing base that forms that makes progress, and the fixing base is inserted and is located inside and fixing base and cylinder inner wall looks butt of cylinder, and the cylinder side is inserted and is equipped with fixing bolt, and fixing bolt passes cylinder side and fixing base side setting, and the fixing base side is fixed to be provided with the fixed block, and the fixed slot with the.
By adopting the technical scheme, the fixing seat is abutted against the inner wall of the column body, so that the fixing area of the column body is increased, and a better fixing effect is favorably provided for the column body; the side surface of the column body is provided with the fixing bolt, so that the fixing point of the column body and the base is increased, a stress point is provided for fixing the column body, the situation that the stress of the column body is completely concentrated on the connecting part of the column foot and the base is avoided, and the connecting stability of the column body and the base is improved; the fixing base side is provided with the fixed block, and the fixed slot has been seted up to the cylinder inner wall and with the fixed block grafting adaptation, has further increased the fixed area of cylinder with the base to the stability of being connected of cylinder with the base has further been promoted.
The present invention may be further configured in a preferred embodiment as: the fixing bolts are arranged in a plurality around the column body.
Through adopting above-mentioned technical scheme, a plurality of fixing bolt have further increased the fixed point of fixing base with the cylinder to further increased the stress point quantity of cylinder, further improved the fixed effect of fixing base to the cylinder, thereby further promoted the stability of being connected of cylinder and base.
The present invention may be further configured in a preferred embodiment as: the fixing blocks and the fixing grooves are provided in a plurality.
Through adopting above-mentioned technical scheme, the fixed block is provided with a plurality ofly with the fixed slot, and a plurality of fixed blocks insert and locate in the fixed slot, promote the area of contact of cylinder and fixing base to promoted the fixed effect of fixed block to the cylinder, further increased the stability of being connected of cylinder and base.
The present invention may be further configured in a preferred embodiment as: the fixed block is a T-shaped fixed block.
Through adopting above-mentioned technical scheme, the fixed block of T type forms the joint to the cylinder inner wall, has further increased the area of contact of fixed block with the cylinder to the stability of being connected of cylinder and connecting block has further been increased.
The present invention may be further configured in a preferred embodiment as: the cylinder is inside to be provided with many reinforcing plates, and the reinforcing plate is on a parallel with ground setting, and reinforcing plate both ends and cylinder inner wall fixed connection.
Through adopting above-mentioned technical scheme, the reinforcing plate has increased the horizontal stability of cylinder, supports the horizontal direction of cylinder, reduces the cylinder and transversely receives the too big condition that leads to cylinder self to take place to buckle and appears, has increased the intensity of cylinder itself to the safety in utilization of cylinder has been promoted.
The present invention may be further configured in a preferred embodiment as: the side of the column body is provided with an auxiliary wing which is triangular, and two adjacent sides of the auxiliary wing are fixedly connected with the side of the column body and the column base respectively.
Through adopting above-mentioned technical scheme, the aileron links to each other with cylinder and column base are fixed respectively, has increased the tie point of cylinder and column base, and the aileron forms the support to cylinder and column base, has disperseed the atress of cylinder and column base junction, has promoted the stability of being connected of cylinder and column base, reduces the condition that cylinder and column base junction took place to separate to the security of cylinder use has been promoted.
The present invention may be further configured in a preferred embodiment as: the column base is provided with a plurality of pouring holes, and the position of the base corresponding to the pouring holes is provided with a horn hole.
By adopting the technical scheme, when the column foot part is poured by using concrete, the concrete enters the bell-mouthed hole of the base through the pouring hole, and the column foot and the base are fixed after the concrete is solidified, so that the fixed point of the column foot and the base is increased, and the fixing effect of the base on the column foot is enhanced; use the horn hole to carry out concrete placement, increased the inside concrete dosage of horn hole to the fixed effect in horn hole internal concrete and horn hole has been increaseed, the stability of being connected of cylinder and base has further been increased.
The present invention may be further configured in a preferred embodiment as: each foundation bolt is provided with two foundation nuts.
Through adopting above-mentioned technical scheme, use two rag nuts to fix column base and base, prevent that rag nut from taking place not hard up to lead to column base and pedestal connection unstable, the stability of being connected of reinforcing column base and base.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the fixed seat and arranging the fixed block and the fixed bolt on the side surface of the fixed seat, the connection stability of the column body and the base is improved;
2. the reinforcing plate is arranged in the column body, so that the strength of the column body is improved, and the safety of the column body is improved;
3. the column base is provided with the pouring hole, the base is provided with the horn hole, concrete is used for pouring, and the connection stability of the column body and the base is improved.
Drawings
Fig. 1 is an explosion structure diagram of the pouring block of the present invention;
FIG. 2 is an exploded view of a hidden casting;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a cross-sectional view of the hidden pouring block of the present invention;
fig. 5 is a cross-sectional view of the present invention, intended to highlight a flare hole.
In the figure, 1, a column; 11. a column shoe; 111. pouring holes; 12. fixing grooves; 13. a reinforcing plate; 14. an auxiliary wing; 2. a base; 21. a horn hole; 3. anchor bolts; 31. a ground nut; 4. a fixed seat; 41. a fixed block; 5. fixing the bolt; 6. and (6) pouring blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the steel structure column includes a column body 1, a base 2 is arranged on the ground, the column body 1 is placed on the base 2, a column base 11 is fixedly connected to one end of the column body 1, which is abutted to the base 2, a foundation bolt 3 is inserted into the base 2, and the foundation bolt 3 penetrates through the column base 11 and is in threaded connection with a foundation nut 31; the base 2 is upwards protruding to form a fixing seat 4 (see fig. 2), and the column body 1 is sleeved on the fixing seat 4, so that the contact area is increased, and the connection stability of the column body 1 and the base 2 is improved.
Referring to fig. 2, the inner wall of the cylinder 1 is clamped with the side surface of the fixing seat 4, in this embodiment, the cylinder 1 is preferably arranged in a square tube shape, fixing blocks 41 (see fig. 3) are fixedly arranged around the side surface of the fixing seat 4, a fixing groove 12 (see fig. 4) matched with the fixing block 41 in an inserting manner is formed in the position, corresponding to the fixing block 41, of the inner wall of the cylinder 1, and the fixing block 41 is inserted into the fixing groove 12 and clamped with the fixing. Fixed block 41 mutually supports with fixed slot 12, has increased the area of contact of cylinder 1 with fixing base 4 to increased the lifting surface area of cylinder 1, carried out the dispersion to the atress of column base 11 with base 2 junction, reduced column base 11 and base 2 junction and taken place not hard up, increased the stability of being connected of cylinder 1 and base 2.
Referring to fig. 3, the fixing block 41 is a T-shaped arrangement, which further increases the contact area between the fixing base 4 and the column 1, thereby further improving the fixing effect between the fixing block 41 and the column 1 and improving the connection stability between the column 1 and the base 2. The cylinder 1 is inserted all around and is equipped with fixing bolt 5, and this embodiment is preferred sets up fixing bolt 5 quantity to per side reason two, and fixing bolt 5 (see fig. 1) passes cylinder 1 and inserts and locate inside fixing base 4, still is provided with fixation nut, and fixation nut and 5 threaded connection of fixing bolt (not given in the figure), have increased cylinder 1 and 4 tie point quantity, have improved the fixed effect of fixing base 4 to cylinder 1 to the stability of being connected of cylinder 1 and base 2 has further been improved.
Referring to fig. 4, a plurality of reinforcing plates 13 are arranged inside the column body 1, two ends of each reinforcing plate 13 are fixedly connected with the inner wall of the column body 1, and the plurality of reinforcing plates 13 are arranged at equal intervals. Reinforcing plate 13 has increased the horizontal stability of cylinder 1, supports the transverse direction of cylinder 1, reduces cylinder 1 and leads to self to take place the condition appearance of buckling because of horizontal atress is too big to increase the intensity of cylinder 1 itself, promoted the security of cylinder 1 in the use.
Referring to fig. 4, the side of the column body 1 is provided with the auxiliary wing 14, and two right-angle sides of the auxiliary wing 14 are respectively and fixedly connected with the column body 1 and the column base 11, so that the number of connection points of the column body 1 and the column base 11 is increased. The auxiliary wing 14 supports the column body 1 and the column base 11, disperses the stress at the joint of the column base 11 and the column body 1, reduces the stress at the joint of the column body 1 and the column base 11, improves the connection stability of the column body 1 and the column base 11, avoids the separation of the joint of the column body 1 and the column base 11, and improves the use safety of the column body 1. The column base 11 is provided with a plurality of casting holes 111 (see fig. 1), in this embodiment, preferably, four casting holes 111 are provided, the casting holes 111 are located at four corners of the column base 11, and the base 2 is provided with a horn hole 21 corresponding to the casting holes 111. After the column body 1 is installed, concrete is used for pouring the bottom of the column body 1, the concrete flows into the horn hole 21 through the pouring hole 111, after the concrete is solidified, pouring blocks 6 are formed around the column body 1, the column base 11 and the base 2 are fixed by the concrete, fixing points of the column base 11 and the base 2 are increased, and fixing effects of the column base 11 are further increased; more concrete can be retained in the horn hole 21, the fixed effect of concrete and horn hole 21 has been increased to further increased the fixed effect of column base 11 and base 2, promoted the stability of being connected of cylinder 1 and base 2. Be equipped with two rag nuts 31 on every rag bolt 3, reduce and take place to become flexible with the rag nut 31 of column base 11 looks butt to the stability of being connected of cylinder 1 and base 2 has further been strengthened.
The implementation principle of the embodiment is as follows: when the column body 1 is installed on the base 2, firstly, the column body 1 is inserted on the fixed seat 4, so that the fixed block 41 is inserted in the fixed groove 12 and is clamped with the fixed groove 12; and then, the fixing bolt 5 is inserted into the column body 1 and the fixing seat 4, and the connecting point of the fixing seat 4 and the column body 1 is increased. Then, two anchor nuts 31 are connected to the ground bolt in a threaded mode, looseness of the anchor nuts 31 is reduced, and the reinforcing plate 13 in the column body 1 prevents the column body 1 from being bent transversely; finally, the column body 1 is poured, concrete flows into the horn hole 21 along with the pouring hole 111, and after the concrete is solidified, fixing points of the column base 11 and the base 2 are increased, so that the connection stability of the column body 1 and the base 2 is further improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a steel structure column, includes cylinder (1), and ground is equipped with base (2), and cylinder (1) is placed on base (2), and cylinder (1) and base (2) butt one end are fixed and are provided with column base (11), and column base (11) and base (2) looks butt, base (2) are inserted and are equipped with rag bolt (3), and rag bolt (3) pass column base (11) and threaded connection have rag nut (31), its characterized in that: cylinder (1) is the tubulose setting, base (2) upwards the arch forms fixing base (4), fixing base (4) are inserted and are located cylinder (1) inside and fixing base (4) and cylinder (1) inner wall looks butt, cylinder (1) side is inserted and is equipped with fixing bolt (5), fixing bolt (5) pass cylinder (1) side and fixing base (4) side and set up, still be provided with fixation nut, fixation nut and fixing bolt (5) threaded connection, fixing base (4) side is fixed and is provided with fixed block (41), fixed slot (12) with fixed block (41) grafting adaptation are seted up to cylinder (1) inner wall, fixed block (41) are inserted and are located in fixed slot (12) and form the joint with fixed slot (12).
2. A steel structural column according to claim 1, wherein: the fixing bolts (5) and the fixing nuts are arranged in a plurality around the column body (1).
3. A steel structural column according to claim 1, wherein: the fixing blocks (41) and the fixing grooves (12) are provided in plurality.
4. A steel structural column according to claim 1, wherein: the fixing block (41) is a T-shaped fixing block (41).
5. A steel structural column according to claim 1, wherein: the column body (1) is internally provided with a plurality of reinforcing plates (13), the reinforcing plates (13) are arranged in parallel to the ground, and two ends of each reinforcing plate (13) are fixedly connected with the inner wall of the column body (1).
6. A steel structural column according to claim 1, wherein: the auxiliary wing (14) is arranged on the side face of the column body (1), the auxiliary wing (14) is triangular, and two adjacent sides of the auxiliary wing (14) are fixedly connected with the side face of the column body (1) and the column base (11) respectively.
7. A steel structural column according to claim 1, wherein: a plurality of pouring holes (111) are formed in the column base (11), and a horn hole (21) is formed in the position, corresponding to the pouring holes (111), of the base (2).
8. A steel structural column according to claim 1, wherein: each foundation bolt (3) is provided with two foundation nuts (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492075.3U CN213653993U (en) | 2020-07-25 | 2020-07-25 | Steel structure column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492075.3U CN213653993U (en) | 2020-07-25 | 2020-07-25 | Steel structure column |
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| Publication Number | Publication Date |
|---|---|
| CN213653993U true CN213653993U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021492075.3U Active CN213653993U (en) | 2020-07-25 | 2020-07-25 | Steel structure column |
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| CN (1) | CN213653993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233904A (en) * | 2022-09-05 | 2022-10-25 | 绍兴三雄钢结构有限公司 | Assembled building steel structure box steel column |
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2020
- 2020-07-25 CN CN202021492075.3U patent/CN213653993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233904A (en) * | 2022-09-05 | 2022-10-25 | 绍兴三雄钢结构有限公司 | Assembled building steel structure box steel column |
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