CN217871401U - Stride floor strength steel concrete post - Google Patents
Stride floor strength steel concrete post Download PDFInfo
- Publication number
- CN217871401U CN217871401U CN202221872023.8U CN202221872023U CN217871401U CN 217871401 U CN217871401 U CN 217871401U CN 202221872023 U CN202221872023 U CN 202221872023U CN 217871401 U CN217871401 U CN 217871401U
- Authority
- CN
- China
- Prior art keywords
- circular slot
- reinforcing bar
- thick bamboo
- stand
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 239000004567 concrete Substances 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 15
- 241001330002 Bambuseae Species 0.000 claims abstract description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 15
- 239000011425 bamboo Substances 0.000 claims abstract description 15
- 239000011150 reinforced concrete Substances 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 13
- 238000005266 casting Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a stride floor strength steel concrete post, include the stand and fix the floor in the stand upper end, evenly laid many reinforcing bars in the stand, the reinforcing bar is vertical form and arranges, a plurality of vertical layout's the circular slot corresponding with the reinforcing bar is evenly seted up to the stand upper surface, the reinforcing bar upper end extends to in the circular slot, the one end surface processing that the reinforcing bar is in the circular slot has first external screw thread, the circular slot internal fixation has the support section of thick bamboo that is used for supporting the circular slot inner wall, the detachable straight thread bush is installed to the lower part position in the support section of thick bamboo, straight thread bush threaded connection is in the reinforcing bar upper end, upper portion position threaded connection has the splice bar that is used for connecting the roof in the straight thread bush, splice bar surface processing has the second external screw thread, the utility model discloses following beneficial effect has: the length of the reserved steel bars on the stiffness columns is adjustable, the reserved steel bars are suitable for different intervals between the roof and the top floor, and the construction difficulty is reduced.
Description
Technical Field
The utility model relates to a stride floor strength steel concrete post belongs to the building field.
Background
The stiffening column is a columnar member formed by wrapping profile steel with concrete, in a general stiffening column, the profile steel penetrates through the column main body up and down, and the top of the stiffening column is connected with a beam or a floor slab. At present, when a stiff column is connected with a roof, a section of exposed steel bar needs to be reserved at the top of the stiff column, the roof is different in appearance and has a plane, an arc surface and the like, for the roof with the arc surface design, the distance between the roof and a top floor slab is not very uniform, the height of the roof is short, the length of the steel bar reserved at the top of the stiff column is difficult to be suitable for different distances between the roof and the top floor slab, and the construction difficulty is increased.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a stride floor strength steel concrete post to solve the problem that proposes in the above-mentioned background art, the utility model discloses make reserved reinforcing bar length on the strength nature post adjustable, be applicable to the different intervals between roofing and the top layer floor, reduce the construction degree of difficulty.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a stride floor strength steel concrete post, includes the stand and fixes the floor in the stand upper end, evenly laid many reinforcing bars in the stand, the reinforcing bar is vertical form and arranges, a plurality of vertical layout's the corresponding circular slot with the reinforcing bar is evenly seted up to the stand upper surface, the reinforcing bar upper end extends to in the circular slot, the reinforcing bar is in the one end surface processing of circular slot and has first external screw thread, the circular slot internal fixation has a support section of thick bamboo that is used for supporting the circular slot inner wall, the lower part position installs detachable straight thread bush in the support section of thick bamboo, straight thread bush threaded connection is in the reinforcing bar upper end, the interior hexagonal hole that is used for placeeing interior hexagonal spanner is offered to straight thread bush upper surface, upper portion position threaded connection has the splice bar that is used for connecting the roof in the straight thread bush, the splice bar surface processing has the second external screw thread.
Further, the support section of thick bamboo surface cover is equipped with the inflation rubber sleeve with a support section of thick bamboo fixed connection, the inflation rubber sleeve sets up in the circular slot and laminates mutually with the circular slot inner wall, surface mounting has the stop valve that is used for connecting the inflation equipment on the inflation rubber sleeve.
Furthermore, a first rubber ring is fixedly connected to the lower portion of the inside of the expansion rubber sleeve, the first rubber ring is sleeved on the supporting cylinder and is fixedly connected with the supporting cylinder, a second rubber ring is fixedly connected to the upper portion of the inside of the expansion rubber sleeve, and the second rubber ring is sleeved on the supporting cylinder and is fixedly connected with the supporting cylinder.
Furthermore, threaded connection has the nut on the splice bar, the nut is less than the circular slot diameter, the nut surface evenly fixed has a plurality of horizontal muscle.
Furthermore, a blind hole is formed in the position where the nut is installed on the transverse rib, and one end of the transverse rib is fixed in the blind hole.
Further, the upright columns are concrete columns.
The utility model has the advantages that:
1. when pouring the stand, establish the one end at the first external screw thread of reinforcing bar processing with the support barrel cover, and utilize the gas charging equipment to pour into appropriate amount of space in the space that inflation rubber sleeve and support barrel formed, and keep reinforcing bar and support barrel relative position's fixed, realize utilizing the support barrel to hide the one end of the first external screw thread of reinforcing bar processing, splice bar and reinforcing bar looks flange, open the stop valve, the air in the inflation rubber sleeve of discharge, thereby be convenient for take out the support barrel from the circular slot, provide the space for pouring the concrete to the circular slot.
2. With straight thread bush threaded connection on the reinforcing bar, then twist straight thread bush with splice bar one end in, according to the interval between roofing and the top layer floor, the length of adjustment splice bar in straight thread bush makes a plurality of splice bars on the stand highly differ and be applicable to the inclination of roofing, avoids appearing that splice bar length is longer and influence the condition that roofing and stand are connected, reduces the construction degree of difficulty.
3. Before the connecting rib is connected with the steel bar, the position of the nut on the connecting rib is adjusted, so that after the connecting rib is connected with the steel bar, the structure formed by the nut and the transverse rib is positioned in the circular groove, and when concrete is poured into the circular groove, the structure formed by the nut and the transverse rib is anchored in the circular groove, the rooting range of the connecting rib is increased, and the reliability of connection between the connecting rib and the stand column is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a cross-floor steel reinforced concrete column of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the assembly of the steel bars and the columns in the floor-spanning steel reinforced concrete column of the present invention;
FIG. 4 is a perspective view of a straight thread bushing in a cross-floor steel reinforced concrete column of the present invention;
fig. 5 is a perspective view of the nut in the floor-spanning steel reinforced concrete column of the present invention;
FIG. 6 is a cross-sectional view of the expanded rubber sleeve in the floor-spanning steel reinforced concrete column of the present invention;
in the figure: 1-upright post, 2-reinforcing steel bar, 3-expansion rubber sleeve, 4-floor slab, 5-stop valve, 6-connecting rib, 7-supporting cylinder, 8-straight thread sleeve, 9-nut, 10-transverse rib, 11-circular groove, 12-inner hexagonal hole, 13-blind hole, 14-first rubber ring and 15-second rubber ring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 6, the present invention provides a technical solution: a steel reinforced concrete column striding floor slab comprises a column 1 and a floor slab 4 fixed on the upper end of the column 1, the column 1 is a concrete column, a plurality of reinforcing steel bars 2 are uniformly distributed in the column 1, the reinforcing steel bars 2 are vertically arranged, a plurality of vertically arranged circular grooves 11 corresponding to the reinforcing steel bars 2 are uniformly arranged on the upper surface of the column 1, the upper ends of the reinforcing steel bars 2 extend into the circular grooves 11, first external threads are processed on the outer surface of one end of each reinforcing steel bar 2 in the circular groove 11, a supporting cylinder 7 used for supporting the inner wall of the circular groove 11 is fixed in the circular groove 11, an expansion rubber sleeve 3 fixedly connected with the supporting cylinder 7 is sleeved on the outer surface of the supporting cylinder 7, the expansion rubber sleeve 3 is arranged in the circular groove 11 and is attached to the inner wall of the circular groove 11, a stop valve 5 used for connecting with inflation equipment is installed on the upper surface of the expansion rubber sleeve 3, a first rubber ring 14 is fixedly connected at the lower position in the expansion rubber sleeve 3, the first rubber ring 14 is sleeved on the supporting cylinder 7 and is fixedly connected with the supporting cylinder 7, the upper part in the expansion rubber sleeve 3 is fixedly connected with the second rubber ring 15, the second rubber ring 15 is sleeved on the supporting cylinder 7 and is fixedly connected with the supporting cylinder 7, the first rubber ring 14 and the second rubber ring 15 increase the connection range of the expansion rubber sleeve 3 and the supporting cylinder 7, the connection reliability of the expansion rubber sleeve 3 and the supporting cylinder 7 is improved, when the upright post 1 is poured, the supporting cylinder 7 is sleeved on one end of the reinforcing steel bar 2 for processing the first external thread, an appropriate amount of space is injected into the space formed by the expansion rubber sleeve 3 and the supporting cylinder 7 by using an inflating device, the relative position of the reinforcing steel bar 2 and the supporting cylinder 7 is kept fixed, the purpose that one end of the reinforcing steel bar 2 for processing the first external thread is hidden by using the supporting cylinder 7, the connecting ring of the reinforcing steel bar 6 and the reinforcing steel bar 2 is connected, the stop valve 5 is opened, and the air in the expansion rubber sleeve 3 is discharged, thereby facilitating the removal of the support cylinder 7 from the circular groove 11 and providing space for the casting of concrete into the circular groove 11.
Refer to fig. 1, fig. 2, fig. 3 and fig. 4, detachable straight thread bush 8 is installed to lower part position in the support section of thick bamboo 7, straight thread bush 8 threaded connection is in 2 upper ends of reinforcing bar, interior hexagonal hole 12 that is used for placeeing interior hexagonal spanner is offered to straight thread bush 8 upper surface, place interior hexagonal hole 12 in with interior hexagonal spanner one end, it moves straight thread bush 8 to be convenient for twist, upper portion position threaded connection has the splice bar 6 that is used for connecting the roof in the straight thread bush 8, splice bar 6 surface processing has the second external screw thread, with 8 threaded connection of straight thread bush on reinforcing bar 2, then twist splice bar 6 one end in the straight thread bush 8, according to the interval between roofing and the top floor 4, adjust the length of splice bar 6 in straight thread bush 8, the inclination that makes a plurality of splice bar 6 on the stand 1 highly differ and be applicable to, avoid appearing splice bar 6 length longer and influence the condition that roofing and stand 1 are connected, reduce the construction degree of difficulty.
Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the connecting rib 6 is provided with a nut 9 in a threaded connection manner, the nut 9 is smaller than the diameter of the circular groove 11, a plurality of transverse ribs 10 are uniformly fixed on the outer surface of the nut 9, blind holes 13 are formed in positions where the transverse ribs 10 are installed on the nut 9, one ends of the transverse ribs 10 are fixed in the blind holes 13, before the connecting rib 6 is connected with the reinforcing steel bars 2, the positions of the nut 9 on the connecting rib 6 are adjusted, after the connecting rib 6 is connected with the reinforcing steel bars 2, the structure formed by the nut 9 and the transverse ribs 10 is located in the circular groove 11, when concrete is poured into the circular groove 11, the structure formed by the nut 9 and the transverse ribs 10 is anchored in the circular groove 11, the rooting range of the connecting rib 6 is increased, and the reliability of connection of the connecting rib 6 and the upright post 1 is improved.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (6)
1. The utility model provides a stride floor strength steel concrete post, includes stand (1) and fixes floor (4) in stand (1) upper end, its characterized in that: evenly laid many reinforcing bars (2) in stand (1), reinforcing bar (2) are vertical form and arrange, a plurality of vertical arrangement and corresponding circular slot (11) of reinforcing bar (2) have evenly been seted up to stand (1) upper surface, reinforcing bar (2) upper end extends to in circular slot (11), reinforcing bar (2) one end surface processing in circular slot (11) has first external screw thread, circular slot (11) internal fixation has a support section of thick bamboo (7) that is used for supporting circular slot (11) inner wall, detachable straight thread bush (8) is installed to support section of thick bamboo (7) interior lower part position, straight thread bush (8) threaded connection is in reinforcing bar (2) upper end, interior hexagonal hole (12) that are used for ann to insert interior hexagonal spanner are seted up to straight thread bush (8) upper surface, upper portion position threaded connection has splice bar (6) that are used for connecting the roof in straight thread bush (8), splice bar (6) surface processing has second screw thread.
2. The cross-floor steel reinforced concrete column of claim 1, wherein: support a section of thick bamboo (7) surface cover and be equipped with and support an expansion rubber sleeve (3) of section of thick bamboo (7) fixed connection, expansion rubber sleeve (3) set up in circular slot (11) and laminate mutually with circular slot (11) inner wall, surface mounting has stop valve (5) that are used for connecting the inflation equipment on expansion rubber sleeve (3).
3. The cross-floor steel reinforced concrete column of claim 2, wherein: the utility model discloses a rubber expansion joint, including inflation rubber sleeve (3), first rubber circle (14) of lower part position fixedly connected with in the inflation rubber sleeve (3), first rubber circle (14) cover establish support section of thick bamboo (7) on and with support section of thick bamboo (7) fixed connection, upper portion position fixedly connected with second rubber circle (15) in inflation rubber sleeve (3), second rubber circle (15) cover establish support section of thick bamboo (7) on and with support section of thick bamboo (7) fixed connection.
4. The cross-floor steel reinforced concrete column of claim 1, wherein: threaded connection has nut (9) on splice bar (6), nut (9) are less than circular slot (11) diameter, nut (9) surface evenly fixed has a plurality of horizontal muscle (10).
5. The cross-floor steel reinforced concrete column of claim 4, wherein: the nut (9) is provided with a blind hole (13) at the position where the transverse rib (10) is installed, and one end of the transverse rib (10) is fixed in the blind hole (13).
6. The cross-floor steel reinforced concrete column of claim 1, wherein: the upright column (1) is a concrete column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221872023.8U CN217871401U (en) | 2022-07-20 | 2022-07-20 | Stride floor strength steel concrete post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221872023.8U CN217871401U (en) | 2022-07-20 | 2022-07-20 | Stride floor strength steel concrete post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217871401U true CN217871401U (en) | 2022-11-22 |
Family
ID=84052437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221872023.8U Expired - Fee Related CN217871401U (en) | 2022-07-20 | 2022-07-20 | Stride floor strength steel concrete post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217871401U (en) |
-
2022
- 2022-07-20 CN CN202221872023.8U patent/CN217871401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |