CN216445974U - Connecting structure of steel structure column and steel reinforcement cage - Google Patents
Connecting structure of steel structure column and steel reinforcement cage Download PDFInfo
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- CN216445974U CN216445974U CN202122982754.XU CN202122982754U CN216445974U CN 216445974 U CN216445974 U CN 216445974U CN 202122982754 U CN202122982754 U CN 202122982754U CN 216445974 U CN216445974 U CN 216445974U
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Abstract
The utility model relates to a connection structure of steel structure post and steel reinforcement cage relates to the field of steel structure post construction technology, and it includes the rectangle frame, installs steel inner beam in the rectangle frame and predetermine the buried bolt in the ground in advance, the equal fixedly connected with connecting rod in four corners of rectangle frame bottom end face, the tip fixedly connected with threaded rod on ground is kept away from to buried bolt in advance, sliding connection has the sleeve on the connecting rod, the slide opening has been seted up to sleeve one end, the connecting rod passes the slide opening, be provided with on the connecting rod and be used for the restriction the sleeve breaks away from the locating part of connecting rod, the telescopic other end sets up and is close to the open-ended inner wall for the screw thread for the opening, telescopic open end with threaded rod threaded connection. This application passes through muffjoint, installation convenient operation with the connecting rod of rectangle frame bottom and the threaded rod at pre-buried bolt top.
Description
Technical Field
The utility model belongs to the technical field of steel structure post construction technique and specifically relates to a steel structure post and steel reinforcement cage's connection structure is related to.
Background
The steel structure is a structure formed by steel materials, the main structure is a member such as a steel beam, a steel column, a steel truss and the like which are made of section steel, steel plates and the like, the steel structure is one of main building structure types, and the steel structure is light in self weight, simple and convenient to construct and widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like.
The prior Chinese patent with the patent application number of CN202120366604.3 provides a steel structure column of a foundation pit support structure upright column pile and a positioning frame of a steel reinforcement cage, which comprises a rectangular outer frame formed by a section steel outer beam; two longitudinal section steel inner beams are welded in the rectangular outer frame, two transverse section steel inner beams are welded between the two longitudinal section steel inner beams, and the four section steel inner beams form a rectangular inner frame; the rectangular outer frame is placed on the surface of the foundation, and the rectangular inner frame is placed on the top ring surface of the steel protecting cylinder of the pile hole of the upright pile; a vertical central line column is welded at the middle section of each profile steel outer beam; the rectangular outer frame is provided with a pin hole, and an anchor bar inserted into the foundation is arranged in the pin hole; the locating rack further comprises two righting assemblies which are vertically symmetrical and two righting assemblies which are horizontally symmetrical.
In order to solve the above problems, the inventor needs to hang the anchor bars at the bottom of the positioning frame to abut against the ground when using the positioning frame, hit the rectangular outer frame and then insert the anchor bars into the foundation, which is troublesome to install.
SUMMERY OF THE UTILITY MODEL
In order to improve the trouble problem of rectangle frame installation, this application provides a steel structure post and steel reinforcement cage's connection structure.
The application provides a steel constructs connection structure of post and steel reinforcement cage adopts following technical scheme:
the utility model provides a steel constructs connection structure of post and steel reinforcement cage, includes the rectangle frame, installs steel inner beam in the rectangle frame and predetermine the buried bolt in the ground in advance, the equal fixedly connected with connecting rod in four corners of rectangle frame bottom end face, the tip fixedly connected with threaded rod on ground is kept away from to buried bolt in advance, sliding connection has the sleeve on the connecting rod, the slide opening has been seted up to sleeve one end, the connecting rod passes the slide opening, be provided with on the connecting rod and be used for the restriction the sleeve breaks away from the locating part of connecting rod, the telescopic other end sets up and is close to the open-ended inner wall for the screw thread setting for the opening, telescopic open end with threaded rod threaded connection.
Through adopting the above technical scheme, confirm the use central point of rectangle frame after, earlier in the ground is squeezed into with buried bolt in advance, hoist and mount rectangle frame again, correspond the connecting rod of rectangle frame bottom and the threaded rod of buried bolt tip in advance, after the connecting rod of rectangle frame and threaded rod butt, rotate the sleeve on the connecting rod, make telescopic open end and threaded rod threaded connection, locating part on the connecting rod avoids the sleeve to break away from the connecting rod simultaneously, the sleeve is connected connecting rod and threaded rod closely, realize the installation of rectangle frame, be about to rectangle frame and stock connection, the installation of rectangle frame is accomplished, and easy operation is convenient.
Optionally, the limiting part is a limiting ring, the limiting ring is fixedly connected with the bottom of the rectangular frame far away from the connecting rod, and the top end face of the limiting ring is abutted to the inner wall, close to the sliding hole, of the sleeve.
Through adopting above-mentioned technical scheme, rotatory sleeve, the sleeve open end is connected with the threaded rod, and the sleeve lasts the downstream, and until telescopic inner wall and the upper surface butt of connecting rod bottom spacing ring, the spacing ring is restriction sleeve promptly and continues the downstream, avoids the sleeve to break away from the connecting rod.
Optionally, an insertion rod is fixedly connected to the end portion, far away from the embedded bolt, of the threaded rod, a jack is formed in the bottom of the connecting rod, and the insertion rod is inserted into the jack.
Through adopting above-mentioned technical scheme, when installation rectangular frame, the inserted bar of screw rod tip is at first pegged graft in the jack of connecting rod, carries out the prepositioning to rectangular frame, and rotatory muffjoint connecting rod and threaded rod again for the rectangular frame installation is stable.
Optionally, the steel inner beam include two first steel inner beams that are parallel to each other and two all with first steel inner beam vertically second steel inner beam, the through-hole has been seted up to the symmetry on the first steel inner beam, the through-hole runs through the both sides face of first steel inner beam, two the one end of second steel inner beam passes respectively first steel inner beam both sides the through-hole, first steel inner beam and the both ends of second steel inner beam all with rectangular frame sliding connection just be provided with fixedly on the rectangular frame first steel inner beam and the fastener of second steel inner beam.
Through adopting above-mentioned technical scheme, two first steel inner beam parallel arrangement make the through-hole intercommunication of two first steel inner beam both sides promptly, two first steel inner beam perpendicular to first steel inner beam just pass the through-hole that two first steel inner beam both sides are linked together respectively, two first steel inner beams form the rectangle space that supplies the steel structure post to pass with two second steel inner beam middle parts promptly, the width in rectangle space is adjusted to two first steel inner beams of slip, the second steel inner beam that slides, because the through-hole on the first steel inner beam is passed to the second steel inner beam, consequently, the slip of second steel inner beam on the rectangle frame is unrestricted, and then make the rectangle space between first steel inner beam and the second steel inner beam can adjust according to the size of steel structure post.
Optionally, the rectangular frame is provided with a sliding groove, an opening of the sliding groove faces the first steel inner beam, and the two ends of the first steel inner beam and the two ends of the second steel inner beam are connected in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the both ends of first steel inner beam and second steel inner beam slide in the spout of rectangle frame, and then adjust the distance between two first steel inner beams and two second steel inner beams for the rectangle space that first steel inner beam and second steel inner beam formed and the size adaptation of steel structure post, easy operation is convenient.
Optionally, the fastener is set to be a screw, a fixing hole is formed in the rectangular frame, threaded holes are formed in both ends of the first steel inner beam and the second steel inner beam, and the screw is in threaded connection with the fixing hole and the threaded holes.
Through adopting above-mentioned technical scheme, first steel inner beam and second steel inner beam slide to the assigned position after in the spout on the rectangle frame, through screw and fixed orifices and screw hole threaded connection, with first steel inner beam and second steel inner beam and rectangle frame connection stability for at the in-process of placing steel reinforcement cage and steel structure post, first steel inner beam and second steel inner beam stabilize the positioning action of realizing steel reinforcement cage and steel structure post.
Optionally, the fixed orifices are followed the equal equidistance of four sides of rectangle frame has seted up a plurality ofly.
Through adopting above-mentioned technical scheme, a plurality of fixed orificess set up the adjustable distance that increases first steel inner beam and second steel inner beam, are convenient for recycle the rectangle frame again and are applicable to not unidimensional steel structure post.
Optionally, the circumferential wall of the sleeve is provided with a plurality of grooves.
Through adopting above-mentioned technical scheme, the recess setting is convenient for control telescopic rotation for the installation of connecting rod and threaded rod is more convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. firstly, inserting the anchor rod into the foundation, enabling the connecting rod at the bottom of the rectangular frame to correspond to the threaded rod at the end part of the anchor rod, rotating the sleeve, and connecting the connecting rod and the threaded rod through the sleeve to realize the installation of the rectangular frame, so that the method is simple and convenient;
2. first steel inner beam and second steel inner beam mutually perpendicular form the rectangle space that advances line location to the steel structure post, and first steel inner beam and second steel inner beam all can slide on the rectangle frame and pass through the fix with screw for the rectangle frame can be adjusted according to the size of steel structure post, realizes the positioning action to not unidimensional steel structure post.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a structural schematic diagram of a first steel inner beam, a second steel inner beam and a rectangular frame in the embodiment of the application.
Reference numerals: 1. a rectangular frame; 2. a steel inner beam; 3. a connecting rod; 4. embedding bolts in advance; 5. a threaded rod; 6. a sleeve; 7. a slide hole; 8. a limiting ring; 9. a through hole; 10. a chute; 11. a screw; 12. a fixing hole; 13. a threaded hole 14, an insert rod; 15. a jack; 21. a first steel inner beam; 22. and the second steel inner beam.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses steel constructs connection structure of post and steel reinforcement cage. Referring to fig. 1 and 2, the connection structure of steel structure post and steel reinforcement cage includes rectangular frame 1, installs steel inner beam 2 in rectangular frame 1 and predetermines buried bolt 4 in the ground in advance, the equal fixedly connected with connecting rod 3 in four corners of 1 bottom terminal surface of rectangular frame, and connecting rod 3 sets up to the cylinder, and buried bolt 4 keeps away from the tip fixedly connected with threaded rod 5 on ground, and the diameter size of threaded rod 5 is greater than the diameter size of connecting rod 3.
The tip fixedly connected with inserted bar 14 of buried bolt 4 is kept away from to threaded rod 5, and inserted bar 14 sets up to cylinder and diameter size and is less than the diameter size of connecting rod 3, and jack 15 has been seted up to the bottom of connecting rod 3, and behind the upper surface butt of 3 bottom terminal surfaces of connecting rod and threaded rod 5, inserted bar 14 pegs graft in jack 15, and inserted bar 14 is connected connecting rod 3 and threaded rod 5.
Sliding connection has sleeve 6 on connecting rod 3, and slide opening 7 has been seted up to sleeve 6 one end, and connecting rod 3 passes slide opening 7, is provided with the locating part that is used for restricting sleeve 6 to break away from connecting rod 3 on the connecting rod 3, and the locating part sets up to spacing ring 8, and spacing ring 8's diameter size is greater than connecting rod 3's diameter size, the inside of spacing ring 8 and the perisporium fixed connection of go-between 3 bottom end face.
The other end of sleeve 6 is the opening setting and is close to the inner wall of opening part and for the screw thread setting, back in jack 15 of connecting rod 3 is pegged graft to inserted bar 14, rotating sleeve 6 for the open end and the 5 threaded connection of threaded rod of sleeve 6, after the inner wall butt that the top end face and the sleeve 6 of spacing ring 8 are close to slide opening 7, sleeve 6 is connected connecting rod 3 with threaded rod 5 stably, a plurality of recesses have been seted up to the perisporium of sleeve 6 equidistant, the rotation of control sleeve 6 is convenient for in the recess setting.
Referring to fig. 3, the steel inner beam 2 includes two first steel inner beams 21 that are parallel to each other and two second steel inner beams 22 that all are perpendicular with first steel inner beam 21, through-hole 9 has been seted up to the symmetry on the first steel inner beam 21, through-hole 9 sets up along first steel inner beam 21 length direction, through-hole 9 runs through the both sides face of first steel inner beam 21, the through-hole 9 of two first steel inner beam 21 both sides communicates each other, the through-hole 9 of first steel inner beam 21 both sides is passed respectively to two second steel inner beam 22's one end, two first steel inner beam 21 and two second steel inner beam 22 middle parts form the rectangle space and fix a position the steel structure post.
The spout 10 has been seted up on the rectangular frame 1, and the spout 10 runs through along the four sides of rectangular frame 1 and sets up, and the opening of spout 10 sets up towards first steel inner beam 21, and the equal sliding connection in spout 10 in the both ends of two first steel inner beams 21 and two second steel inner beams 22 is provided with the fastener that is used for fixed first steel inner beam 21 and second steel inner beam 22 on the rectangular frame 1.
The fastener sets up to screw 11, fixed orifices 12 have been seted up on the rectangle frame 1, the inner wall of fixed orifices 12 is the screw thread setting, fixed orifices 12 has seted up a plurality ofly along the equal equidistance of four sides of rectangle frame 1, screw hole 13 has all been seted up at the both ends of first steel inner beam 21 and second steel inner beam 22, screw hole 13 runs through the upper and lower surface of first steel inner beam 21 and second steel inner beam 22, after first steel inner beam 21 and second steel inner beam 22 slide to the assigned position, screw hole 13 and fixed orifices 12 intercommunication, screw 11's screw thread end simultaneously with fixed orifices 12 and screw hole 13 threaded connection, screw 11 is connected first steel inner beam 21 and second steel inner beam 22 with rectangle frame 1 stably.
The implementation principle of the connection structure of the steel structure column and the steel reinforcement cage is as follows: adjust first steel inner beam 21 and second steel inner beam 22 and slide in spout 10 according to the diameter size of steel post, after first steel inner beam 21 and second steel inner beam 22 slide to the assigned position, with fixed orifices 12 and screw hole 13 threaded connection on screw 11 and the rectangular frame 1, screw 11 is stable with first steel inner beam 21 and second steel inner beam 22 and rectangular frame 1 installation, it makes connecting rod 3 and the embedded bolt 4 of rectangular frame 1 bottom correspond to hang rectangular frame 1, inserted bar 14 pegs graft in jack 15, rotating sleeve 6, make sleeve 6 and 5 threaded connection of threaded rod stable, the inner wall of sleeve 6 and the upper surface butt of spacing ring 8, connecting rod 3 is connected stably with embedded bolt 4, rectangular frame 1 installs stably promptly.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a steel constructs connection structure of post and steel reinforcement cage, includes rectangle frame (1), installs steel inner beam (2) in rectangle frame (1) and predetermine buried bolt (4) in the ground, its characterized in that: the equal fixedly connected with connecting rod in four corners (3) of rectangle frame (1) bottom terminal surface, the tip fixedly connected with threaded rod (5) on ground is kept away from in buried bolt (4), sliding connection has sleeve (6) on connecting rod (3), slide opening (7) have been seted up to sleeve (6) one end, connecting rod (3) are passed slide opening (7), be provided with on connecting rod (3) and be used for the restriction sleeve (6) break away from the locating part of connecting rod (3), the other end of sleeve (6) sets up and is close to the open-ended inner wall for the opening and sets up for the screw thread, the open end of sleeve (6) with threaded rod (5) threaded connection.
2. The connection structure of a steel structure column and a steel reinforcement cage according to claim 1, characterized in that: the locating part sets up to spacing ring (8), spacing ring (8) with connecting rod (3) are kept away from the bottom fixed connection of rectangular frame (1), spacing ring (8) top end with sleeve (6) be close to the inner wall butt of slide opening (7).
3. The connection structure of a steel structure column and a steel reinforcement cage according to claim 2, characterized in that: the end part of the threaded rod (5) far away from the embedded bolt (4) is fixedly connected with an inserting rod (14), the bottom of the connecting rod (3) is provided with an inserting hole (15), and the inserting rod (14) is inserted into the inserting hole (15).
4. The connection structure of a steel structure column and a steel reinforcement cage according to claim 1, characterized in that: the steel inner beam (2) include two first steel inner beam (21) that are parallel to each other and two all with first steel inner beam (21) vertically second steel inner beam (22), through-hole (9) have been seted up to the symmetry on first steel inner beam (21), through-hole (9) run through the both sides face of first steel inner beam (21), two the one end of second steel inner beam (22) is passed respectively first steel inner beam (21) both sides through-hole (9), first steel inner beam (21) and the both ends of second steel inner beam (22) all with rectangle frame (1) sliding connection just be provided with on rectangle frame (1) and fix first steel inner beam (21) and the fastener of second steel inner beam (22).
5. The connection structure of a steel structure column and a steel reinforcement cage according to claim 4, characterized in that: the rectangular frame (1) is provided with a sliding groove (10), an opening of the sliding groove (10) faces to the first steel inner beam (21), and the two ends of the first steel inner beam (21) and the second steel inner beam (22) are connected in the sliding groove (10) in a sliding mode.
6. The connection structure of a steel structure column and a steel reinforcement cage according to claim 5, characterized in that: the fastener sets up to screw (11), fixed orifices (12) have been seted up on rectangular frame (1), screw hole (13) have all been seted up at the both ends of first steel inner beam (21) and second steel inner beam (22), screw (11) with fixed orifices (12) and screw hole (13) threaded connection.
7. The connection structure of a steel structure column and a steel reinforcement cage according to claim 6, characterized in that: the fixed holes (12) are arranged along the four sides of the rectangular frame (1) at equal intervals.
8. The connection structure of a steel structure column and a steel reinforcement cage according to claim 3, characterized in that: the peripheral wall of the sleeve (6) is provided with a plurality of grooves at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122982754.XU CN216445974U (en) | 2021-11-29 | 2021-11-29 | Connecting structure of steel structure column and steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122982754.XU CN216445974U (en) | 2021-11-29 | 2021-11-29 | Connecting structure of steel structure column and steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216445974U true CN216445974U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122982754.XU Active CN216445974U (en) | 2021-11-29 | 2021-11-29 | Connecting structure of steel structure column and steel reinforcement cage |
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| CN (1) | CN216445974U (en) |
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2021
- 2021-11-29 CN CN202122982754.XU patent/CN216445974U/en active Active
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