CN212224428U - Steel form shell concrete combination cross-shaped internode post - Google Patents
Steel form shell concrete combination cross-shaped internode post Download PDFInfo
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- CN212224428U CN212224428U CN202022094489.7U CN202022094489U CN212224428U CN 212224428 U CN212224428 U CN 212224428U CN 202022094489 U CN202022094489 U CN 202022094489U CN 212224428 U CN212224428 U CN 212224428U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Abstract
The application relates to a steel form concrete combined cross-shaped joint stud, which comprises a central column and four side columns, wherein the central column is hollow inside, two ends of the central column are opened, and the four side columns are respectively arranged on the outer side wall of the central column; the side columns are also arranged in a hollow cylinder with two open ends, and the four side columns are distributed on the outer side wall of the middle column in a cross shape; the sealing plate is fixedly arranged at one end of the middle column and completely seals openings at one ends of the middle column and the four side columns. This application has the effect that improves the construction convenience of cross festival intercolumn.
Description
Technical Field
The application relates to the field of column structures between sections of shear walls, in particular to a steel form concrete combined cross-shaped column between sections.
Background
The steel form concrete structure is a combined structure of steel and concrete formed by using a steel structural member as a template and pouring concrete inside. Compared with the traditional concrete building, the steel form shell concrete composite structure can realize factory production, integrated improvement, standardization and digital modeling, steel form shell beam and column structures are common structures in the steel form shell concrete composite structure and serve as important supporting members of the building, and the cost and the safety performance of the building are directly influenced by the performance of the steel form shell concrete composite structure.
At present, a steel shell concrete combined shear wall is a common structure in a steel shell concrete structure, internode columns are important structural components in the shear wall, and the shape of the internode columns can be arranged into a straight line shape, an L shape or a cross shape according to the position of the shear wall.
In view of the above-mentioned related technologies, the inventor believes that there is a defect that the construction process of the cross-shaped joint stud is complicated.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of column construction between the cross-shaped sections, this application provides a column between steel form shell concrete combination cross-shaped sections.
The application provides a steel form concrete combination cross festival column adopts following technical scheme:
a steel form concrete combined cross-shaped section intermediate column comprises a central column and four side columns, wherein the central column is hollow inside and is provided with openings at two ends; the side columns are also arranged in a hollow cylinder with two open ends, and the four side columns are distributed on the outer side wall of the middle column in a cross shape; the sealing plate is fixedly arranged at one end of the middle column and completely seals openings at one ends of the middle column and the four side columns.
Through adopting above-mentioned technical scheme, center pillar, four side columns and shrouding form cross prefabricated internode post, when the cross internode post in the shear force wall is established, directly place the post after on the holding surface between the prefabricated cross internode, make the shrouding fix on the holding surface, and pour the concrete to its inside from the top opening of center pillar, four side columns, the concrete solidifies the back, form final cross internode post, its anti-seismic performance is better, can bear great yawing force, the work progress is simple and convenient.
Preferably, the center pillar includes four risers, four the riser is square range and end to end and welds and form together the center pillar, four the side column sets firmly respectively on four risers.
Through adopting above-mentioned technical scheme, use the center pillar that four riser welding formed, the process of prefabricated center pillar is simple and convenient, and stable in structure reduces the manufacturing cost of post between the festival.
Preferably, a first connecting part for connecting the two adjacent vertical plates before welding is further arranged between the two adjacent vertical plates.
Through adopting above-mentioned technical scheme, when welding the center pillar, can use first connecting portion to splice two risers that correspond together earlier, adjust the relative position of four risers and fix the back and carry out weldment work again, improve the welding precision and the welding quality of center pillar.
Preferably, the first connecting part comprises a locking screw rod and two clamping blocks respectively arranged at two ends of the locking screw rod;
two side edges of each vertical plate are provided with oblique planes, every two adjacent vertical plates are mutually abutted through the oblique planes, the vertical plates are provided with a plurality of connecting holes, and the connecting holes are in one-to-one correspondence with the connecting parts; the locking screw rod is positioned in the center pillar, and two ends of the locking screw rod extend out of the outer side of the center pillar after respectively penetrating through corresponding connecting holes in two adjacent vertical plates;
the clamping block is provided with a through hole, the clamping block abuts against the connecting hole corresponding to the vertical plate, one end, extending out of the outer side of the center pillar, of the locking screw penetrates through the through hole and then is in threaded connection with a locking nut, and the locking nut abuts against the clamping block.
By adopting the technical scheme, when two adjacent vertical plates are connected, the two vertical plates are spliced, then the locking screw penetrates through the connecting holes in the two vertical plates and then is connected with the clamping block, finally the two locking nuts are connected to the two ends of the locking screw in a threaded manner, the clamping block can be gradually extruded to one side of the vertical plates in the process of screwing the locking nuts, and after the two locking nuts are completely screwed, the two vertical plates simultaneously bear the clamping force of the two clamping blocks, so that the inclined planes of the two vertical plates are abutted together, and the splicing function of the two vertical plates is completed; meanwhile, the relative position relation of the two adjacent vertical plates can be adjusted by adjusting the tightness degree of the locking nut, and the perpendicularity of the two adjacent vertical plates is guaranteed.
Preferably, the side column comprises an end plate and side plates fixedly arranged on two sides of the end plate; and one end of the side plate, which is far away from the end plate, is welded on the corresponding vertical plate.
By adopting the technical scheme, the four vertical plates are mutually welded to form the middle column, the end plate and the two side plates are welded to form the side columns, and finally the four side columns are respectively welded to the four vertical plates to play a role in positioning the four side columns through the four vertical plates; the side plates are directly welded to the vertical plates, so that the end plates, the two side plates and the vertical plates form a pouring space, the whole structure is simple and compact, and materials and manufacturing procedures during prefabrication of the cross internode column are saved.
Preferably, a second connecting part used for connecting the side plate and the corresponding vertical plate before welding is further arranged between the side plate and the corresponding vertical plate.
Through adopting above-mentioned technical scheme, before with curb plate and riser welding, use the second connecting portion earlier with curb plate and corresponding riser concatenation together, adjustable good two curb plates and the position relation back of same riser, carry out weldment work again, guarantee the connection precision of side post and well post.
Preferably, the second connecting part comprises two connecting rods, the two connecting rods are positioned between the vertical plate and the side plate and are arranged at intervals, and an adjusting assembly for adjusting the distance between the two connecting rods is arranged between the two connecting rods;
the one end that adjusting part was kept away from to the connecting rod articulates there is the connecting plate, one of them connecting plate and riser fixed connection, another connecting plate and curb plate fixed connection.
Through adopting above-mentioned technical scheme, during welding limit post and center pillar, with two curb plates on the post of limit back on the riser that corresponds is supported simultaneously, again from the both ends opening part of limit post with two connecting plates set firmly back on curb plate and riser respectively, through the interval between two connecting rods of adjusting part adjustment to this relative position relation of adjustment curb plate and riser guarantees the position precision when curb plate and riser weld.
Preferably, the adjusting assembly comprises a connecting sleeve arranged between the two connecting rods, two adjusting screws respectively arranged at two sides of the connecting sleeve, and two threaded sleeves respectively fixedly arranged at two ends of the connecting sleeve;
two adjusting screw and two connecting rod fixed connection, adjusting screw keeps away from the one end and the threaded sleeve threaded connection of connecting rod, two adjusting screw's screw thread revolves to opposite.
Through adopting above-mentioned technical scheme, rotate the connecting sleeve, the connecting sleeve drives two threaded sleeve simultaneously and rotates, makes two adjusting screw synchronous motion, because two adjusting screw's screw thread revolves to opposite, and then the direction when two adjusting screw remove is also opposite to this function of realizing two connecting rod interval regulations.
Preferably, the outer side wall of the connecting sleeve is provided with a plurality of tangent planes.
Through adopting above-mentioned technical scheme, the workman of being convenient for uses tools such as spanner to twist and moves connecting sleeve and make it rotate, and is more laborsaving when making the workman rotate connecting sleeve.
Preferably, the shrouding includes the bottom plate and four sideboard that set firmly respectively around the bottom plate, the bottom plate sets firmly the one end at the center pillar, four sideboard and four side column one-to-one, just the sideboard sets firmly in the side column one end that corresponds.
Through adopting above-mentioned technical scheme, with four sideboard welding around the bottom plate to form the shrouding with center pillar and four side post one end opening looks adaptations, make the shrouding can with center pillar and the better laminating of four side posts, simultaneously, the shape size of four sideboard can be adjusted according to the size of side post, has improved the convenience when shrouding is makeed.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the prefabricated cross-shaped internode column is formed through the middle column, the four side columns and the sealing plates, when the cross-shaped internode column is built, concrete is poured into the prefabricated cross-shaped internode column after the bottom of the prefabricated cross-shaped internode column is directly fixed, so that the steel plate concrete combined internode column is formed, and the construction process is simple and convenient;
2. before welding the four vertical plates, the two adjacent vertical plates are connected by using the first connecting part, and the four vertical plates are positioned and then welded, so that the stability in the welding process of the center pillar and the welding precision of the center pillar are ensured;
3. when welding the side column to the center pillar, use the second connecting portion earlier to be connected to the corresponding riser with the curb plate on, after adjusting the relative position of side column and center pillar earlier promptly, in the same place side column and center pillar welding, guarantee the preparation quality of cross festival intercolumnar.
Drawings
Fig. 1 is a schematic structural view of an intersegmental column structure in embodiment 1 of the present application.
Fig. 2 is an exploded view showing the connection relationship of the center post, the side post and the closing plate.
Fig. 3 is a schematic structural diagram of a first connection structure in embodiment 2 of the present application.
Fig. 4 is a schematic view showing a partial explosion of the connection relationship between the first connection portion and the riser in example 2.
Fig. 5 is a partial view of a first connection structure in embodiment 3 of the present application.
Fig. 6 is a schematic view showing a partial explosion of the connection relationship between the first connection portion and the riser in example 3.
Fig. 7 is a schematic structural diagram of a second connection portion in embodiment 4 of the present application.
Fig. 8 is a partial sectional view showing a second connection structure.
Description of reference numerals: 1. a center pillar; 11. a vertical plate; 111. connecting holes; 112. a chamfer plane; 12. a first connection portion; 121. locking the screw rod; 122. a clamping block; 123. locking the nut; 124. a fixed block; 125. fixing the screw rod; 126. fixing a nut; 2. side columns; 21. an end plate; 22. a side plate; 23. a second connecting portion; 231. a connecting rod; 232. an adjustment assembly; 2321. a connecting sleeve; 2322. adjusting the screw rod; 2323. a threaded sleeve; 233. a connecting plate; 3. closing the plate; 31. a base plate; 32. and (7) a side plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses a steel form concrete combined cross-shaped internode column.
Example 1
Referring to fig. 1 and 2, the internode column structure includes a vertically arranged center pillar 1, four side pillars 2 respectively fixed around the center pillar 1, and a closing plate 3 arranged at the bottom end of the center pillar 1; the middle column 1 is a square column body which is hollow inside and is open at two ends, the four side columns 2 are also square column bodies which are hollow inside and are open at two ends, and the four side columns 2 are respectively and fixedly arranged on the four outer side walls of the middle column 1, so that the middle column 1 and the four side columns 2 are arranged in a cross shape; the shrouding 3 sets firmly in the bottom of center pillar 1 and four side columns 2, closes the bottom opening of center pillar 1 and four side columns 2.
Referring to fig. 2, the center pillar 1 includes four vertical plates 11, the four vertical plates 11 are connected end to end and are arranged in a square shape, every two adjacent vertical plates 11 are perpendicular to each other, and the two adjacent vertical plates 11 are fixedly connected in a welding manner, so that the four vertical plates 11 form the square center pillar 1; four side posts 2 and four riser 11 one-to-one, side post 2 is connected with corresponding riser 11.
Referring to fig. 2, the side column 2 includes an end plate 21 and two side plates 22, the end plate 21 is parallel to and spaced from the corresponding vertical plate 11, the two side plates 22 are located between the end plate 21 and the vertical plate 11, the side plate 22 is perpendicular to the end plate 21, the two side plates 22 are parallel to each other, and two ends of the side plate 22 are welded to the end plate 21 and the vertical plate 11 respectively.
Referring to fig. 2, the sealing plate 3 includes a bottom plate 31 fixed to the bottom end of the center pillar 1, the bottom plate 31 is a square plate, and the bottom plate 31 abuts against the bottom end of the center pillar 1 and is welded thereto. Four sides of bottom plate 31 all set firmly sideboard 32, and sideboard 32 also is square board setting, and sideboard 32 butt is rather than the welding in the bottom of side post 2.
The implementation principle of the embodiment 1 of the application is as follows: firstly, four vertical plates 11 are mutually welded to form a middle column 1, then an end plate 21 and two side plates 22 are welded to form side columns 2, then the four side columns 2 are welded to the corresponding four vertical plates 11, finally a bottom plate 31 is welded to the bottom end of the middle column 1, and side plates 32 are welded to the bottom ends of the side columns 2, so that prefabrication of cross-shaped intersegmental columns is completed; when the cross-shaped inter-joint column is installed, the prefabricated cross-shaped inter-joint column is directly conveyed to a designated position, the bottom of the inter-joint column is fixed, concrete is poured into the middle column 1 and the four side columns 2 through the top opening of the middle column 1 and the top openings of the side columns 2, and after the concrete is solidified, the steel plate concrete combined cross-shaped inter-joint column can be formed; the construction process is simple and convenient, the anti-seismic performance and the lateral force resistance of the cross joint stud can be ensured, and the construction process is simple and convenient.
Example 2
Referring to fig. 3, the present embodiment is different from embodiment 1 in that a plurality of first connecting portions 12 are disposed between two adjacent risers 11, the plurality of first connecting portions 12 are uniformly and alternately distributed along the height direction of the center pillar 1, and the number of the first connecting portions 12 can be adjusted according to the height of the center pillar 1; the first connecting portion 12 is used for connecting the two vertical plates 11 together before the welding of the two adjacent vertical plates 11, so as to facilitate the subsequent welding work of the splicing positions of the two vertical plates 11.
Referring to fig. 4, the first connecting portion 12 includes a locking screw 121, and two clamping blocks 122 respectively disposed at both ends of the locking screw 121; the locking screw rod 121 is positioned in the center pillar 1, and included angles formed between the axis of the locking screw rod 121 and the two corresponding vertical plates 11 are 45 degrees; a plurality of connecting holes 111 are formed in two side edges of the vertical plate 11, the connecting holes 111 are arranged in a waist-shaped hole, and two ends of the locking screw 121 extend to the outer side of the center pillar 1 after respectively penetrating through the connecting holes 111 in the two vertical plates 11; two press from both sides tight piece 122 and two riser 11 one-to-one, press from both sides tight piece 122 butt on the riser 11 that corresponds, and press from both sides and seted up the through-hole on the tight piece 122, threaded connection has lock nut 123 after the through-hole is passed to the one end that locking screw 121 stretches out center pillar 1, and lock nut 123 butt is on pressing from both sides tight piece 122, and the side that presss from both sides tight piece 122 and lock nut 123 butt is perpendicular setting with the axis of lock screw 121.
Referring to fig. 4, the inclined planes 112 with an inclination angle of 45 ° are formed on both sides of the vertical plates 11 in the horizontal direction, and the inclined planes 112 of two adjacent vertical plates 11 are abutted against each other, so that two adjacent vertical plates 11 are perpendicular to each other.
The implementation principle of embodiment 2 of the present application is as follows: when two adjacent vertical plates 11 are welded, the two adjacent vertical plates 11 are spliced together, then the two clamping blocks 122 are placed in the connecting holes 111 of the vertical plates 11, the locking screw 121 is used for penetrating the two vertical plates 11 and the two clamping blocks 122, and the locking nuts 123 are screwed at the two ends of the locking screw 121, so that the clamping blocks 122 are extruded by the locking nuts 123 to one sides of the vertical plates 11; while the locking nut 123 presses the clamping block 122, the vertical plates 11 are subjected to a force perpendicular to the chamfer 112, so that the chamfers 112 of the two vertical plates 11 are tightly attached together, and the two vertical plates 11 are ensured to keep a relatively stable state during welding; meanwhile, the relative positions of the two vertical plates 11 can be adjusted by adjusting the force of the locking nut 123 for extruding the clamping block 122, so that the two vertical plates 11 can be conveniently adjusted to be in a relatively vertical state, and the welding precision of the center pillar 1 is improved.
Example 3
Referring to fig. 5 and 6, the difference between the present embodiment and embodiment 2 is that the first connecting portion 12 includes a fixing block 124, the cross section of the fixing block 124 is disposed in an isosceles right triangle, fixing screws 125 are fixedly disposed on two right-angled sides of the fixing block 124, and the axes of the fixing screws 125 are perpendicular to the right-angled sides of the fixing block 124; two right angle sides distribution butt of fixed block 124 are on two adjacent risers 11, and threaded connection has fixation nut 126 behind the connecting hole 111 on corresponding riser 11 is passed to set screw 125, and fixation nut 126 butt is on riser 11.
The implementation principle of the embodiment 3 is as follows: when two adjacent vertical plates 11 are welded, all the fixing blocks 124 are installed on one vertical plate 11, and the other vertical plate 11 is directly connected with the fixing blocks 124, so that two right-angle side edges of the fixing blocks 124 are distributed and tightly attached to the two vertical plates 11, and the perpendicularity between the two adjacent vertical plates 11 is guaranteed; and the relative position of the two vertical plates 11 can be adjusted by adjusting the tightness degree of the fixing nuts 126.
In addition, before the side plate 22 and the end plate 21 are welded, the first connection portion in embodiment 2 or embodiment 3 may be adopted to connect the two together, which is not described herein again.
Example 4
Referring to fig. 7, the present embodiment is different from embodiment 1 in that two second connection portions 23 are provided between the side plate 22 and the corresponding riser 11, and the two second connection portions 23 are respectively located at two ends of the side plate 22 in the height direction; the second connecting portion 23 is used to connect the side plate 22 with the corresponding riser 11 before welding the side plate 22 and the riser 11.
Referring to fig. 8, the second connecting portion 23 includes two connecting rods 231, the cross sections of the connecting rods 231 are arranged in a circular shape, the two connecting rods 231 are located between the side plate 22 and the vertical plate 11, and the axes of the two connecting rods 231 are overlapped; an adjusting assembly 232 is arranged between the two connecting rods 231, the adjusting assembly 232 is used for connecting the two connecting rods 231, and can adjust the distance between the two connecting rods 231; the end of the connecting rod 231, which is far away from the adjusting component 232, is hinged with a connecting plate 233, that is, the number of the connecting plates 233 is also set to two, one connecting plate 233 is welded on the side plate 22, and the other connecting plate 233 is welded on the vertical plate 11, so that the two connecting rods 231 and the adjusting component 232 are installed between the side plate 22 and the vertical plate 11.
After the positions of the two connecting plates 233 are installed, the distance between the two connecting rods 231 is adjusted through the adjusting component 232, so that the relative position relation between the connecting plates 233 and the vertical plate 11 is adjusted, the side plates 22 and the vertical plate 11 are connected together in advance, and the subsequent welding work of the side plates 22 and the vertical plate 11 is facilitated.
Referring to fig. 8, the adjustment assembly 232 includes a connecting sleeve 2321 disposed between the two connecting rods 231, an axis of the connecting sleeve 2321 being coincident with axes of the two connecting rods 231; both ends of the connecting sleeve 2321 are provided with adjusting screws 2322, the two adjusting screws 2322 are respectively fixedly connected with the two connecting rods 231, the two ends of the connecting sleeve 2321 are further respectively and fixedly provided with threaded sleeves 2323, the two threaded sleeves 2323 are in one-to-one correspondence with the two adjusting screws 2322, one end, far away from the connecting rods 231, of each adjusting screw 2322 penetrates through the threaded sleeve 2323 to extend into the connecting sleeve 2321, the adjusting screws 2322 are in threaded connection with the threaded sleeves 2323, and the thread turning directions of the two adjusting screws 2322 are opposite.
After the positions of the two connecting plates 233 are fixed, the connecting sleeve 2321 is rotated, and the connecting sleeve 2321 drives the two threaded sleeves 2323 to synchronously rotate, so that the two adjusting screws 2322 move simultaneously; due to the opposite screw thread directions of the two adjusting screws 2322, the moving directions of the two adjusting screws 2322 are opposite, and thus the function of adjusting the distance between the two connecting rods 231 is realized.
Referring to fig. 8, the outer side wall of the connecting sleeve 2321 is further provided with a plurality of tangent planes, so that a worker can conveniently use tools such as a wrench to clamp the connecting sleeve 2321 to rotate, and the worker can rotate the connecting sleeve 2321 more easily.
The implementation principle of the embodiment 4 is as follows: after the four vertical plates 11 are mutually spliced into the central column 1 and the four side columns 2 which are all welded, the side plates 22 are welded on the corresponding vertical plates 11; before welding curb plate 22 to riser 11, after the position of curb plate 22 and riser 11 is right earlier, weld curb plate 22 and riser 11 respectively with two connecting plates 233 on, use instrument such as spanner to twist through the tangent plane face on the connecting sleeve 2321 afterwards and move the connecting sleeve 2321 and rotate, the position relation of curb plate 22 and riser 11 is finely tuned to the interval through adjusting two connecting rods 231, guarantee curb plate 22 and riser 11 perpendicular back, carry out spot welding with the junction of curb plate 22 and riser 11, carry out full weld to whole curb plate 22 and riser 11 junction again at last, thereby weld four side columns 2 on center pillar 1.
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 (10)
1. The utility model provides a steel form shell concrete combination cross festival intercolumn which characterized in that: comprises a central column (1) which is hollow and has two open ends, and four side columns (2) which are respectively arranged on the outer side wall of the central column (1); the side columns (2) are also arranged in a hollow cylinder with two open ends, and the four side columns (2) are distributed on the outer side wall of the middle column (1) in a cross shape; the device also comprises a sealing plate (3) which is fixedly arranged at one end of the center post (1) and completely seals openings at one ends of the center post (1) and the four side posts (2).
2. The steel form concrete combined cross-shaped internode column as claimed in claim 1, characterized in that: center pillar (1) includes four riser (11), four riser (11) are square arrangement and end to end and welding and form together center pillar (1), four side column (2) set firmly respectively on four riser (11).
3. The steel form concrete combined cross-shaped internode column as claimed in claim 2, characterized in that: and a first connecting part (12) for connecting the two vertical plates (11) before welding is also arranged between the two adjacent vertical plates.
4. The steel form concrete combined cross-shaped internode column as claimed in claim 3, characterized in that: the first connecting part (12) comprises a locking screw rod (121) and two clamping blocks (122) which are respectively arranged at two ends of the locking screw rod (121);
two sides of each vertical plate (11) are provided with inclined planes (112), every two adjacent vertical plates (11) are mutually abutted through the inclined planes (112), the vertical plates (11) are provided with a plurality of connecting holes (111), and the connecting holes (111) are in one-to-one correspondence with the connecting parts; the locking screw rod (121) is positioned in the center pillar (1), and two ends of the locking screw rod (121) respectively penetrate through corresponding connecting holes (111) in two adjacent vertical plates (11) and then extend out of the outer side of the center pillar (1);
the clamping block (122) is provided with a through hole, the clamping block (122) abuts against the connecting hole (111) corresponding to the vertical plate (11), one end, extending out of the outer side of the center pillar (1), of the locking screw rod (121) penetrates through the through hole and then is connected with a locking nut (123) in a threaded mode, and the locking nut (123) abuts against the clamping block (122).
5. The steel form concrete combined cross-shaped internode column as claimed in claim 2, characterized in that: the side column (2) comprises an end plate (21) and side plates (22) fixedly arranged on two sides of the end plate (21); and one end of the side plate (22) far away from the end plate (21) is welded on the corresponding vertical plate (11).
6. The steel form concrete combined cross-shaped internode column as claimed in claim 5, wherein: and a second connecting part (23) which is used for connecting the side plate (22) and the corresponding vertical plate (11) before welding is also arranged between the side plate and the vertical plate.
7. The steel form concrete combined cross-shaped internode column as claimed in claim 6, wherein: the second connecting part (23) comprises two connecting rods (231), the two connecting rods (231) are positioned between the vertical plate (11) and the side plate (22) and are arranged at intervals, and an adjusting assembly (232) for adjusting the distance between the two connecting rods (231) is arranged between the two connecting rods (231);
one end, far away from the adjusting component (232), of the connecting rod (231) is hinged with a connecting plate (233), one of the connecting plates (233) is fixedly connected with the vertical plate (11), and the other connecting plate (233) is fixedly connected with the side plate (22).
8. The steel form concrete combined cross-shaped internode column as claimed in claim 7, wherein: the adjusting component (232) comprises a connecting sleeve (2321) arranged between the two connecting rods (231), two adjusting screw rods (2322) respectively arranged at two sides of the connecting sleeve (2321), and two threaded sleeves (2323) respectively fixedly arranged at two ends of the connecting sleeve (2321);
the two adjusting screws (2322) are fixedly connected with the two connecting rods (231), one end, far away from the connecting rods (231), of each adjusting screw (2322) is in threaded connection with the threaded sleeve (2323), and the thread turning directions of the two adjusting screws (2322) are opposite.
9. The steel form concrete combined cross-shaped internode column as claimed in claim 8, wherein: the outer side wall of the connecting sleeve (2321) is provided with a plurality of tangent planes.
10. The steel form concrete composite cross-shaped internode of any one of claims 1 to 9, which is characterized in that: shrouding (3) include bottom plate (31) and four sideboard (32) that set firmly around bottom plate (31) respectively, bottom plate (31) set firmly in the one end of center pillar (1), four sideboard (32) and four side columns (2) one-to-one, just sideboard (32) set firmly in the side column (2) one end that corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094489.7U CN212224428U (en) | 2020-09-22 | 2020-09-22 | Steel form shell concrete combination cross-shaped internode post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094489.7U CN212224428U (en) | 2020-09-22 | 2020-09-22 | Steel form shell concrete combination cross-shaped internode post |
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| Publication Number | Publication Date |
|---|---|
| CN212224428U true CN212224428U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022094489.7U Expired - Fee Related CN212224428U (en) | 2020-09-22 | 2020-09-22 | Steel form shell concrete combination cross-shaped internode post |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012402A (en) * | 2020-09-22 | 2020-12-01 | 深圳市绿色建筑产业化研究院有限公司 | Steel form shell concrete combination cross-shaped internode post |
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2020
- 2020-09-22 CN CN202022094489.7U patent/CN212224428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012402A (en) * | 2020-09-22 | 2020-12-01 | 深圳市绿色建筑产业化研究院有限公司 | Steel form shell concrete combination cross-shaped internode post |
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Granted publication date: 20201225 |