CN215441410U - Sticky steel constructional column - Google Patents
Sticky steel constructional column Download PDFInfo
- Publication number
- CN215441410U CN215441410U CN202122052840.0U CN202122052840U CN215441410U CN 215441410 U CN215441410 U CN 215441410U CN 202122052840 U CN202122052840 U CN 202122052840U CN 215441410 U CN215441410 U CN 215441410U
- Authority
- CN
- China
- Prior art keywords
- steel
- wall
- cement layer
- column
- bonded
- 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
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The application discloses a steel-bonded constructional column, which relates to the technical field of steel-bonded constructional columns of bridges and solves the problem that steel plates are easily separated from each other due to improper construction or poor adhesive, and comprises a center frame, wherein the center frame comprises a steel column, connecting rods are uniformly arranged on the outer wall of the steel column, the steel frame is arranged outside the center frame, a cement layer is arranged on the outer wall of the steel frame, second L-shaped angle steels are arranged at four corners of the cement layer, steel-bonded plates are uniformly arranged on the outer wall of the cement layer, adhesive is respectively arranged between the second L-shaped angle steels and the contact surfaces of the steel-bonded plates and the cement layer, the second L-shaped angle steels and the steel-bonded plates are directly connected with the steel frame through first countersunk head bolts and second countersunk head bolts respectively, so that potential safety hazards caused by separation of the steel-bonded plates due to the adhesive are prevented, after the steel-bonded plates are installed through the second countersunk head bolts, the bolt heads of the second countersunk head bolts can be directly welded together with the steel-bonded plates, the sticky steel plate is not easy to fall off.
Description
Technical Field
The application relates to the technical field of bridge steel-bonded constructional columns, in particular to a steel-bonded constructional column.
Background
The viscous steel is suitable for general flexural and tensile members which are subjected to static forces. The main materials for bonding steel and reinforcing are building structural adhesive and steel plates. When the bridge is reinforced, the bearing capacity of the bridge structure can be effectively improved, the shearing resistance, the earthquake resistance and the stability are enhanced, and the stress state is improved. The constructional column is that in order to enhance the integrity and stability of the building, a reinforced concrete constructional column is arranged in the wall body of the multi-layer brick-concrete structure building and is connected with each layer of ring beam to form a space frame capable of resisting bending and shearing.
The existing steel-sticking constructional column is characterized in that a steel plate is bonded on the surface of a concrete member by adopting high-performance building structure glue when the steel plate is stuck in an installation manner, so that the steel plate and the concrete form a whole, the aim of reinforcing and enhancing the strength and rigidity of an original structure is fulfilled, and the steel plate is easy to fall off and potential safety hazards are caused due to the fact that the steel plate is stuck by an adhesive and is improperly constructed or the adhesive is poor.
SUMMERY OF THE UTILITY MODEL
In order to improve and to adopt the building structure of high performance to glue the steel sheet and bond in concrete member surface when gluing the steel sheet in the installation, make steel sheet and concrete form a whole, reach the intensity of reinforcement and reinforcing original structure and the purpose of rigidity, because of gluing through the adhesive, the improper or adhesive of construction is relatively poor, all causes the steel sheet to drop easily, takes place the problem of potential safety hazard, this application provides a glue steel constructional column.
The application provides a glue steel constructional column adopts following technical scheme:
the utility model provides a glue steel constructional column, includes the centre frame, the centre frame includes the steel column, the outer wall of steel column evenly is provided with the connecting rod, and the steelframe setting is in the outside of centre frame, the one end that the steel column was kept away from to the connecting rod is connected with the inner wall of steelframe, the outer wall of steelframe is provided with the cement layer, the four corners on cement layer all is provided with second L shape angle steel, the outer wall on cement layer evenly is provided with glues the steel sheet.
Through adopting above-mentioned technical scheme, centre frame and steelframe cooperation make the cement layer more firm after pouring, and the connecting rod can link together centre frame and steelframe, and the second L shape angle steel that sets up can consolidate the cement layer constructional column of watering, is provided with the adhesive between the contact surface on second L shape angle steel and the bonding steel board and cement layer, will prepare when the installation bonding steel board paint on bonding steel board and cement layer surface.
Optionally, the steelframe is including setting up the first L shape angle steel in the inside four corners in cement layer, be connected through the connecting reinforcement between the lateral wall of first L shape angle steel, first mounting hole has evenly been seted up to the lateral wall of first L shape angle steel, the outer wall of first L shape angle steel evenly is provided with the connector, the second mounting hole has been seted up to the lateral wall of connector.
Through adopting above-mentioned technical scheme, first L shape angle steel and the cooperation of connecting reinforcement make the more durable of steelframe, and the connector can make things convenient for second L shape angle steel and glue the steel sheet and install with second mounting hole and first mounting hole cooperation.
Optionally, the second L-shaped angle steel includes an L-shaped steel bar disposed on an outer wall of the cement layer, first countersunk holes are uniformly formed in a side wall of the L-shaped steel bar, and mounting grooves are uniformly formed in a side wall of the L-shaped steel bar.
Through adopting above-mentioned technical scheme, L shape steel strip inner wall angle is ninety degrees and the corner phase-match of cement layer.
Optionally, the sticky steel plate is including setting up the rectangular plate at the cement layer outer wall, the second counter sink has all been seted up in the four corners of rectangular plate.
Through adopting above-mentioned technical scheme, the second counter sink can conveniently glue the steel sheet installation.
Optionally, the inner wall of the first L-shaped angle steel is connected to one end of the connecting rod, which is far away from the steel column, and the first mounting hole is communicated with the second mounting hole.
Through adopting above-mentioned technical scheme, first mounting hole and second mounting hole intercommunication make the mounting hole darker, can strengthen the connection of bolt.
Optionally, the L-shaped steel bar is connected with the connector through a first countersunk head bolt, and the outer diameter of the first countersunk head bolt is matched with the inner diameters of the first countersunk head hole and the second mounting hole.
Through adopting above-mentioned technical scheme, first countersunk head bolt passes through first counter sink and second mounting hole and with L shape steel bar direct mount on the steelframe, can make more firm of second L shape angle steel installation.
Optionally, both ends of the rectangular plate are arranged on the inner wall of the mounting groove, the rectangular plate is connected with the connector through a second countersunk head bolt, and the outer diameter of the second countersunk head bolt is matched with the inner diameter of the second countersunk hole and the inner diameter of the second mounting hole.
Through adopting above-mentioned technical scheme, the second countersunk head bolt passes through second counter sink and second mounting hole and installs the rectangular plate on the steelframe, prevents to glue the steel sheet because of the adhesive and drops and take place the potential safety hazard.
In summary, the present application includes at least one of the following benefits:
1. through the centre frame and the steelframe cooperation that set up, make the cement layer more firm after pouring, the connecting rod of setting can link together centre frame and steelframe, and the second L shape angle steel of setting can consolidate the cement layer constructional column of watering, is provided with the adhesive between the contact surface on second L shape angle steel and bonding steel board and cement layer.
2. First L shape angle steel and the cooperation of connecting reinforcement make the steelframe more durable, and connector and second mounting hole and first mounting hole cooperation can make things convenient for second L shape angle steel and glue the steel sheet and install, and the L shape steel strip inner wall angle that sets up is ninety degrees and the corner phase-match on cement layer, and the mounting groove can restrict the mounted position who glues the steel sheet.
3. The second countersunk head bolt who sets up passes through second countersunk head hole and second mounting hole and installs the rectangular plate on the steelframe, prevents to cause because of the adhesive to glue the steel sheet and drop and take place the potential safety hazard, glues the steel sheet and accomplishes the back through the installation of second countersunk head bolt, can directly make the bolt head that glues the second countersunk head bolt and glue the steel sheet welding together and glue the more difficult drop of steel sheet.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the structure of the cement layer of the present embodiment;
FIG. 3 is a schematic view of the steel frame construction of the present embodiment;
FIG. 4 is a schematic view of the center frame structure of the present embodiment;
FIG. 5 is a schematic view of a second L-shaped angle steel structure of the present embodiment;
fig. 6 is a schematic diagram of the structure of the bonded steel plate of the present embodiment.
Description of reference numerals: 1. a center frame; 101. a steel column; 102. a connecting rod; 2. a steel frame; 201. a first L-shaped angle iron; 202. connecting reinforcing steel bars; 203. a first mounting hole; 204. a connector; 205. a second mounting hole; 3. a cement layer; 4. a first countersunk bolt; 5. a second L-shaped angle iron; 501. an L-shaped steel bar; 502. a first counterbore; 503. mounting grooves; 6. a second countersunk bolt; 7. adhering a steel plate; 701. a rectangular plate; 702. a second counterbore.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
Example (b):
the embodiment of the application discloses a steel-bonded constructional column, referring to fig. 1, 3 and 4, the steel-bonded constructional column comprises a center frame 1, the center frame 1 comprises a steel column 101, the outer wall of the steel column 101 is uniformly provided with connecting rods 102, a steel frame 2 is arranged outside the center frame 1, the center frame 1 is matched with the steel frame 2, so that a cement layer 3 is firmer and more stable after pouring, one end, away from the steel column 101, of each connecting rod 102 is connected with the inner wall of the steel frame 2, the outer wall of the steel frame 2 is provided with the cement layer 3, four corners of the cement layer 3 are respectively provided with a second L-shaped angle steel 5, the second L-shaped angle steel 5 can reinforce the poured steel-bonded constructional column 3, the outer wall of the cement layer 3 is uniformly provided with steel-bonded plates 7, adhesives are arranged between the second L-shaped angle steel 5 and the contact surfaces of the steel-bonded plates 7 and the cement layer 3, when the steel-bonded plates 7 are installed, the prepared adhesives are smeared on the surfaces of the steel-bonded constructional column 7 and the cement layer 3, the thickness of the adhesive is between one and three millimeters, the middle is thick, the edges are thin, and a layer of dewaxing glass fiber cloth can be added in order to prevent the adhesive from flowing downwards under the gravity.
Referring to fig. 2 and 3, steelframe 2 is including setting up the first L shape angle steel 201 in the inside four corners of cement layer 3, be connected through connecting reinforcement 202 between the lateral wall of first L shape angle steel 201, first L shape angle steel 201 and connecting reinforcement 202 cooperation, make steelframe 2 more durable, first mounting hole 203 has evenly been seted up to the lateral wall of first L shape angle steel 201, the outer wall of first L shape angle steel 201 evenly is provided with connector 204, second mounting hole 205 has been seted up to the lateral wall of connector 204, connector 204 and second mounting hole 205 and the cooperation of first mounting hole 203, can make things convenient for second L shape angle steel 5 and glue the steel sheet 7 and install.
Referring to fig. 1 and 5, the second L-shaped angle steel 5 includes an L-shaped steel bar 501 arranged on the outer wall of the cement layer 3, the inner wall angle of the L-shaped steel bar 501 is ninety degrees to match with the corner of the cement layer 3, a first counter sink 502 has been evenly opened on the side wall of the L-shaped steel bar 501, an installation groove 503 has been evenly opened on the side wall of the L-shaped steel bar 501, and the installation groove 503 can limit the installation position of the steel bonding plate 7.
Referring to fig. 1 and 6, the adhesive steel plate 7 includes a rectangular plate 701 disposed on the outer wall of the cement layer 3, second countersunk holes 702 are disposed at four corners of the rectangular plate 701, and the adhesive steel plate 7 can be conveniently mounted in the second countersunk holes 702.
Referring to fig. 3 and 4, the inner wall of the first L-shaped angle iron 201 is connected to one end of the connecting rod 102 away from the steel column 101, and the first mounting hole 203 is communicated with the second mounting hole 205, so that the mounting holes are deeper, and the bolt connection can be strengthened.
Referring to fig. 1, 3 and 5, the L-shaped steel bar 501 is connected to the connector 204 through the first countersunk head bolt 4, the outer diameter of the first countersunk head bolt 4 is matched with the inner diameters of the first countersunk head hole 502 and the second mounting hole 205, and the first countersunk head bolt 4 directly mounts the L-shaped steel bar 501 on the steel frame 2 through the first countersunk head hole 502 and the second mounting hole 205, so that the second L-shaped angle steel 5 can be more stably mounted.
Referring to fig. 5 and 6, both ends of the rectangular plate 701 are disposed on the inner wall of the mounting groove 503, referring to fig. 1, the rectangular plate 701 in fig. 3 and 6 is connected to the connector 204 through the second countersunk head bolt 6, the outer diameter of the second countersunk head bolt 6 is matched with the inner diameters of the second countersunk head hole 702 and the second mounting hole 205, the rectangular plate 701 is mounted on the steel frame 2 through the second countersunk head hole 702 and the second mounting hole 205 by the second countersunk head bolt 6, so as to prevent the occurrence of potential safety hazard due to the falling of the sticky steel plate 7 caused by the adhesive, after the sticky steel plate 7 is mounted through the second countersunk head bolt 6, the bolt head of the second countersunk head bolt 6 can be directly welded to the sticky steel plate 7, and the sticky steel plate 7 can be more difficult to fall.
The implementation principle of a sticky steel constructional column of this application embodiment does:
all be provided with the adhesive between the second L shape angle steel 5 that sets up and the contact surface of gluing steel sheet 7 and cement layer 3, second L shape angle steel 5 and gluing steel sheet 7 are directly connected with steelframe 2 through first countersunk head bolt 4 and second countersunk head bolt 6 respectively, prevent to cause gluing steel sheet 7 to drop and take place the potential safety hazard because of the adhesive, glue steel sheet 7 and accomplish the back through the installation of second countersunk head bolt 6, can be directly be in the same place the bolt head of second countersunk head bolt 6 with gluing steel sheet 7 welding, can make gluing steel sheet 7 more difficult droing.
Centre frame 1 and steelframe 2 cooperation, make cement layer 3 more firm after pouring, the connecting rod 102 of setting can link together centre frame 1 and steelframe 2, second L shape angle steel 5 can consolidate the 3 constructional columns in cement layer of watering, be provided with the adhesive between the contact surface of second L shape angle steel 5 and adhesive steel sheet 7 and cement layer 3, will paint the adhesive that prepares when installing adhesive steel sheet 7 on adhesive steel sheet 7 and cement layer 3 surface, adhesive thickness is between one to three millimeters, thick in the middle of will, the edge is thin, in order to prevent that the adhesive from receiving gravity downflow, can add one deck dewaxing glass silk cloth.
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 (7)
1. A bonded steel construction post, comprising:
the center frame (1) comprises a steel column (101), and connecting rods (102) are uniformly arranged on the outer wall of the steel column (101);
the steel frame (2) is arranged outside the center frame (1), one end, far away from the steel column (101), of the connecting rod (102) is connected with the inner wall of the steel frame (2), a cement layer (3) is arranged on the outer wall of the steel frame (2), four corners of the cement layer (3) are provided with second L-shaped angle steel (5), and the outer wall of the cement layer (3) is uniformly provided with adhesive steel plates (7).
2. A steel-bonded construction column as claimed in claim 1, wherein: steelframe (2) is including setting up first L shape angle steel (201) in the inside four corners of cement layer (3), be connected through connecting reinforcement (202) between the lateral wall of first L shape angle steel (201), first mounting hole (203) have evenly been seted up to the lateral wall of first L shape angle steel (201), the outer wall of first L shape angle steel (201) evenly is provided with connector (204), second mounting hole (205) have been seted up to the lateral wall of connector (204).
3. A steel-bonded construction column as claimed in claim 1, wherein: second L shape angle steel (5) are including setting up L shape billet (501) at cement layer (3) outer wall, first counter sink (502) have evenly been seted up to the lateral wall of L shape billet (501), mounting groove (503) have evenly been seted up to the lateral wall of L shape billet (501).
4. A steel-bonded construction column as claimed in claim 1, wherein: glue steel sheet (7) including setting up rectangular plate (701) at cement layer (3) outer wall, second counter sink (702) have all been seted up in the four corners of rectangular plate (701).
5. A steel-bonded construction column as claimed in claim 2, wherein: the inner wall of the first L-shaped angle steel (201) is connected with one end, far away from the steel column (101), of the connecting rod (102), and the first mounting hole (203) is communicated with the second mounting hole (205).
6. A steel-bonded construction column according to claim 3, wherein: the L-shaped steel bar (501) is connected with the connector (204) through a first countersunk head bolt (4), and the outer diameter of the first countersunk head bolt (4) is matched with the inner diameters of the first countersunk hole (502) and the second mounting hole (205).
7. A steel-bonded constructional column as defined in claim 4, wherein: the both ends of rectangular plate (701) all set up the inner wall in mounting groove (503), be connected through second countersunk head bolt (6) between rectangular plate (701) and connector (204), the external diameter of second countersunk head bolt (6) and the internal diameter phase-match of second countersunk head hole (702) and second mounting hole (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122052840.0U CN215441410U (en) | 2021-08-28 | 2021-08-28 | Sticky steel constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122052840.0U CN215441410U (en) | 2021-08-28 | 2021-08-28 | Sticky steel constructional column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215441410U true CN215441410U (en) | 2022-01-07 |
Family
ID=79696970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122052840.0U Active CN215441410U (en) | 2021-08-28 | 2021-08-28 | Sticky steel constructional column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215441410U (en) |
-
2021
- 2021-08-28 CN CN202122052840.0U patent/CN215441410U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204715227U (en) | Case beam ruggedized construction | |
| CN105150625A (en) | Lightweight composite lattice laminboard and preparation method thereof | |
| CN108035443B (en) | Connection method of double-steel-plate shear wall and floor slab | |
| CN215441410U (en) | Sticky steel constructional column | |
| CN204370605U (en) | Steel-wooden buckling restrained brace that a kind of assembling band tapping screw strengthens | |
| CN213868440U (en) | Assembly quality of side fascia for assembly type structure | |
| CN210828422U (en) | Shear force wall glues shaped steel reinforced structure outward | |
| CN208749082U (en) | A kind of pulling-on piece formula aluminum alloy mould plate | |
| CN215926696U (en) | Composite template for building | |
| CN202706269U (en) | Connection structure of acrylic-plate curtain wall | |
| CN103276816A (en) | Rabbet-enhanced large-span glued wooden column beam connecting structure | |
| CN203296180U (en) | Face-hole enhanced type large-span gluing wooden pillar beam connection structure | |
| CN113323478B (en) | Steel-wood mixed lightweight assembled buckling-restrained supporting component | |
| CN112942565A (en) | A reinforced concrete prefabricated component for building | |
| CN206873685U (en) | A kind of new modularization wooden frame is equipped with wall | |
| CN218492808U (en) | Building superimposed sheet convenient to installation | |
| CN208470609U (en) | A kind of splicing corner fittings, crossbeam and modular cabinet | |
| CN214195218U (en) | Can fix concatenation formula flute battenboard | |
| CN106760155B (en) | Composite steel plate and manufacturing method thereof | |
| CN216340287U (en) | High-rise steel structure and high-strength concrete composite structure | |
| CN216193944U (en) | Wave form steel web bridge ball-type anti-cracking device | |
| CN217326055U (en) | Carbon fiber plate with edge protection structure | |
| CN218758956U (en) | Beam bottom bonded steel connecting structure | |
| CN203296179U (en) | Screw hole enhanced type large-span gluing wooden pillar beam U-shaped connection structure | |
| CN219772710U (en) | Stable bridge template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |