CN221052878U - Column beam expansion mechanism - Google Patents
Column beam expansion mechanism Download PDFInfo
- Publication number
- CN221052878U CN221052878U CN202322768020.0U CN202322768020U CN221052878U CN 221052878 U CN221052878 U CN 221052878U CN 202322768020 U CN202322768020 U CN 202322768020U CN 221052878 U CN221052878 U CN 221052878U
- Authority
- CN
- China
- Prior art keywords
- column
- cement
- base
- fixedly connected
- expansion mechanism
- 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.)
- Active
Links
- 239000004568 cement Substances 0.000 claims abstract description 66
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a column beam expansion mechanism, which comprises a base, wherein an inner steel column is fixedly connected to the top of the base, a cement column is fixedly connected to the top of the base and positioned outside the inner steel column through pouring, a threaded column penetrates through the top end of the inner steel column, and a steel plate is fixedly connected to the top end of the threaded column. The clamping grooves are formed in the back face of the two clamping strips inside the reinforcing bearing piece, the clamping grooves are formed in the back face of the two clamping strips on one side of the bottom of the reinforcing plate and the top of one side of the cement column, the clamping strips are pushed into the clamping grooves, and accordingly the triangular base can be rapidly clamped between the cement plate, the cement column and the opposite side of the reinforcing plate, the reinforcing bearing piece forms a triangular reinforcing mechanism and is located between the bottom of the cement plate and included angles of two sides of the cement column, the top bearing area of the column beam expanding mechanism is enlarged through the cement plate, the top bearing capacity of the column beam is effectively improved, and the bending resistance capacity of the joint of the column beam is improved.
Description
Technical Field
The utility model relates to a column beam expansion mechanism, and belongs to the field of building steel structure equipment.
Background
The column beam expansion mechanism of the building steel structure is a structural device for increasing the length or span of a column beam of a building, under the condition that the building needs to be modified or load is increased, the original structure can be expanded by using the column beam expansion mechanism, the column beam expansion mechanism is generally made of steel, has higher strength and rigidity, can meet the load requirement of the building, and mainly has the effects of connecting a new column beam with the original structure to form a whole, ensuring the stability and the safety of the building, and considering the factors such as the mechanical property, the bearing capacity, the deformation control and the like of the structure in the design and construction process so as to ensure that the expanded column beam structure can meet the use requirement.
In the prior art, the column beam expansion mechanism is formed by splicing steel materials, however, the joints of the steel materials are fixed through welding, the bending resistance performance is poor, the bearing capacity is reduced, and when the top of the column beam expansion mechanism is subjected to the expansion bearing process, the steel materials on the top of the column beam are easily bent, so that the service life of the column beam expansion mechanism is shortened.
In summary, the present utility model provides a beam expansion mechanism to solve the above-mentioned problems.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a column-beam expansion mechanism so as to solve the problem of poor bending resistance in the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a post roof beam expanding mechanism, includes the base, the top fixedly connected with inner steel column of base, the top of base just is located the outside of inner steel column through pouring fixedly connected with cement post, the top of inner steel column runs through threaded column, the top fixedly connected with steel sheet of threaded column, the outside of steel sheet just is located the top of cement column and through pouring fixedly connected with cement board, all run through around the base top has positioning bolt, all fixedly connected with reinforcement bearing piece between the both sides of cement board bottom and the top of cement column both sides.
Further, the bottom of the cement board is contacted with the top of the cement column, and the threaded column is in threaded connection with the inner steel column.
Further, the positioning bolts are in threaded connection with the base, and the base is fixedly connected with the external ground through the four positioning bolts.
Further, consolidate the bearing piece and include the triangle seat, two adjacent right-angle limit equal fixedly connected with card strips of triangle seat, the triangle seat is located between one side of cement board bottom and the top of cement post one side through two card strip cards, the top of cement post one side and the bottom fixedly connected with gusset plate that is located the triangle seat hypotenuse, one side of gusset plate is run through there is the screw, the one end of screw runs through the hypotenuse of triangle seat and extends to the inside of triangle seat.
Further, the screw is in threaded connection with the reinforcing plate, and the triangular base is in threaded connection with the screw.
Further, the clamping grooves matched with the two clamping strips are formed in the top of one side of the bottom of the reinforcing plate and the top of one side of the cement column, and the two ends of the clamping grooves are mutually communicated.
Further, the main sections of the two clamping strips are in a T shape, and one side of the reinforcing plate is contacted with the inclined side of the triangular base.
The utility model has the beneficial effects that:
The clamping grooves are formed in the back face of the two clamping strips inside the reinforcing bearing piece, the clamping grooves are formed in the back face of the two clamping strips on one side of the bottom of the reinforcing plate and the top of one side of the cement column, the clamping strips are pushed into the clamping grooves, and accordingly the triangular base can be rapidly clamped between the cement plate, the cement column and the opposite side of the reinforcing plate, the reinforcing bearing piece forms a triangular reinforcing mechanism and is located between the bottom of the cement plate and included angles of two sides of the cement column, the top bearing area of the column beam expanding mechanism is enlarged through the cement plate, the top bearing capacity of the column beam is effectively improved, and the bending resistance capacity of the joint of the column beam is improved.
Through with the front of triangle seat with the front of gusset plate relatively flush the back, can make the screw hole on the triangle seat hypotenuse aim at the screw hole on the gusset plate, run through gusset plate and triangle seat in proper order from the one end that can be with the screw, rotatory screw up can consolidate gusset plate and triangle seat and be connected, simple structure, the concatenation is convenient, has improved the convenience of assembling of post roof beam expanding mechanism.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of a column-beam expansion mechanism of the present utility model;
FIG. 2 is a schematic front view of a column-beam expansion mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a column-beam expansion mechanism according to the present utility model;
Fig. 4 is a schematic perspective view of the reinforcement load bearing member of fig. 1.
In the figure: 1. a base; 2. an inner steel column; 3. a cement column; 4. a threaded column; 5. a steel plate; 6. a cement board; 7. positioning bolts; 8. reinforcing the load bearing member; 81. a triangular base; 82. clamping strips; 83. a reinforcing plate; 84. and (5) a screw.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a post roof beam expanding mechanism, including base 1, the top fixedly connected with inner steel column 2 of base 1, the top of base 1 just is located the outside of inner steel column 2 through pouring fixedly connected with cement post 3, threaded column 4 has been run through on the top of inner steel column 2, the top fixedly connected with steel sheet 5 of threaded column 4, the outside of steel sheet 5 just is located the top of cement post 3 through pouring fixedly connected with cement board 6, all run through around at base 1 top has locating bolt 7, all fixedly connected with reinforcement load bearing piece 8 between the both sides of cement board 6 bottom and the top of cement post 3 both sides, the bottom of cement board 6 contacts with the top of cement post 3, threaded column 4 and inner steel column 2 threaded connection, locating bolt 7 and base 1 threaded connection, the screw hole with threaded column 4 looks adaptation has been seted up at the top of inner steel column 2, pour cement post 3 through cement and pour at the top of base 1 and wrap up inner steel column 2, pour the outside of fixing cement board 6 wrap up at steel sheet 5 and be located cement post 3 through cement pour.
Referring to fig. 3 and 4, the reinforcing load bearing member 8 includes a triangle base 81, two adjacent right-angle sides of the triangle base 81 are fixedly connected with clamping strips 82, the triangle base 81 is clamped between one side of the bottom of the cement board 6 and the top of one side of the cement column 3 through the two clamping strips 82, the top of one side of the cement column 3 is fixedly connected with a reinforcing plate 83 located at the bottom of the inclined side of the triangle base 81, one side of the reinforcing plate 83 is penetrated with a screw 84, one end of the screw 84 penetrates through the inclined side of the triangle base 81 and extends to the inside of the triangle base 81, the main section of the triangle base 81 is in threaded connection with the reinforcing plate 83 in a right-angle isosceles triangle shape, the triangle base 81 is in threaded connection with the screw 84, clamping grooves matched with the two clamping strips 82 are formed in one side of the bottom of the reinforcing plate 83 and the top of one side of the cement column 3, two ends of the clamping strips 82 are mutually communicated, one side of the reinforcing plate 83 is in a T shape, one side of the inclined side of the reinforcing plate 83 contacts with the inclined side of the triangle base 81, one side of the triangle base 81 and one side of the reinforcing plate 83 is provided with a screw 84 to be matched with the cement screw 84, and the cement 83 is fixedly connected at one side of 45 degrees.
The specific embodiment is as follows: the base 1 is fixed at the top of the ground through four positioning bolts 7, the inner steel column 2 is welded and fixed at the top of the base 1 through the welding, cement pouring is carried out on the cement column 3, the top of the base 1 is coated with the inner steel column 2, the bottom of the threaded column 4 is aligned with the threaded hole in the top of the inner steel column 2, screw screwing in is carried out, thereby the steel plate 5 can be rapidly fixed above the cement column 3, cement pouring is carried out on the outside of the steel plate 5 and the top of the cement column 3, the reinforcing plate 83 inside the reinforcing bearing piece 8 is fixedly connected between one side of the bottom of the cement plate 6 and the top of the cement column 3, two clamping strips 82 in the reinforcing bearing piece 8 are respectively aligned with the clamping grooves formed in the top of one side of the bottom of the reinforcing plate 83 and the top of the cement column 3, the clamping strips 82 are pushed into the clamping grooves, the triangular base 81 can be rapidly clamped between the opposite sides of the triangular base 6, the cement column 3 and the reinforcing plate 83, the triangular base 8 is formed into a triangular reinforcing mechanism, the reinforcing plate bottom of the cement plate 6 is fixedly coated with the cement plate and the top of the reinforcing plate 3 and the top of the reinforcing beam 83 is located, the front face of the triangular base is expanded, and the face of the triangular base is formed by the reinforcing the triangular base is expanded, and the reinforcing the inclined angle is formed by the opposite the triangular base 83, and the front face of the reinforcing plate is expanded, and the face of the reinforcing plate is connected with the reinforcing plate 83.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a post roof beam expansion mechanism, includes base (1), its characterized in that: the top fixedly connected with interior steel column (2) of base (1), the top of base (1) just is located the outside of interior steel column (2) and passes through pouring fixedly connected with cement post (3), threaded column (4) have been run through on the top of interior steel column (2), the top fixedly connected with steel sheet (5) of threaded column (4), the outside of steel sheet (5) just is located the top of cement post (3) and passes through pouring fixedly connected with cement board (6), all run through around at base (1) top has locating bolt (7), equal fixedly connected with reinforcement bearing piece (8) between the both sides of cement board (6) bottom and the top of cement post (3) both sides.
2. A beam expansion mechanism according to claim 1, wherein: the bottom of the cement plate (6) is contacted with the top of the cement column (3), and the threaded column (4) is in threaded connection with the inner steel column (2).
3. A beam expansion mechanism according to claim 1, wherein: the positioning bolts (7) are in threaded connection with the base (1), and the base (1) is fixedly connected with the external ground through the four positioning bolts (7).
4. A beam expansion mechanism according to claim 1, wherein: the reinforcing bearing piece (8) comprises a triangular base (81), two adjacent right-angle edges of the triangular base (81) are fixedly connected with clamping strips (82), the triangular base (81) is clamped between one side of the bottom of the cement board (6) and the top of one side of the cement column (3) through the two clamping strips (82), the top of one side of the cement column (3) is fixedly connected with a reinforcing plate (83) and positioned at the bottom of the inclined edge of the triangular base (81), one side of the reinforcing plate (83) is penetrated with a screw (84), and one end of the screw (84) penetrates through the inclined edge of the triangular base (81) and extends to the inside of the triangular base (81).
5. A beam expansion mechanism according to claim 4, wherein: the screw (84) is in threaded connection with the reinforcing plate (83), and the triangular base (81) is in threaded connection with the screw (84).
6. A beam expansion mechanism according to claim 4, wherein: clamping grooves matched with the two clamping strips (82) are formed in the top of one side of the bottom of the reinforcing plate (83) and the top of one side of the cement column (3), and two ends of the clamping grooves are mutually communicated.
7. A beam expansion mechanism according to claim 4, wherein: the main sections of the two clamping strips (82) are in a T shape, and one side of the reinforcing plate (83) is contacted with the inclined side of the triangular base (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768020.0U CN221052878U (en) | 2023-10-16 | 2023-10-16 | Column beam expansion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768020.0U CN221052878U (en) | 2023-10-16 | 2023-10-16 | Column beam expansion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052878U true CN221052878U (en) | 2024-05-31 |
Family
ID=91205007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322768020.0U Active CN221052878U (en) | 2023-10-16 | 2023-10-16 | Column beam expansion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052878U (en) |
-
2023
- 2023-10-16 CN CN202322768020.0U patent/CN221052878U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110206145B (en) | Assembled beam column connected node | |
| CN210105121U (en) | Connecting structure of variable-section beam | |
| CN221052878U (en) | Column beam expansion mechanism | |
| CN114704029A (en) | Steel-wood combined roof truss structure | |
| CN213204577U (en) | Buckling restrained orthogonal laminated wood-steel plate shear wall | |
| CN211949587U (en) | Detachable die-assembled steel bar truss floor bearing plate | |
| CN216041202U (en) | Device capable of reinforcing triangular steel component of foundation pit angle brace | |
| CN216787643U (en) | Steel beam with mutual butt joint structure | |
| CN213897669U (en) | Prefabricated built-in corrugated steel plate reinforced concrete combined shear wall | |
| CN111441600B (en) | Building site passageway corridor platform template reinforced structure | |
| CN211735808U (en) | Girder and crossbeam connection structure of H shaped steel concrete | |
| CN210342239U (en) | Steel structure beam column connecting assembly | |
| CN204590650U (en) | The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole | |
| CN219548000U (en) | High-strength H-shaped steel structure | |
| CN217420570U (en) | Be used for steel construction building assembly automatic alignment device | |
| CN219033782U (en) | H-shaped steel structure and mounting structure for steel structure | |
| CN219364929U (en) | H-shaped steel column and H-shaped steel beam end assembly type node | |
| CN213390592U (en) | Fixing device for improving strength of light steel structure | |
| CN219794665U (en) | Aluminum alloy template connecting device for building | |
| CN220538883U (en) | Connection structure between green wall, roof beam and post | |
| CN219769277U (en) | Anti-fatigue welding nail, multi-foot supporting plate and double-connection cavity plate | |
| CN213115022U (en) | Assembled steel construction reinforcement for building | |
| CN220814267U (en) | Stable and reliable light steel assembled building structure | |
| CN113756451B (en) | Convenient special-shaped beam column of assembled steel construction | |
| CN213926713U (en) | Steel structure supporting beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |