CN211851018U - Steel-sticking reinforcing member - Google Patents
Steel-sticking reinforcing member Download PDFInfo
- Publication number
- CN211851018U CN211851018U CN202020255585.2U CN202020255585U CN211851018U CN 211851018 U CN211851018 U CN 211851018U CN 202020255585 U CN202020255585 U CN 202020255585U CN 211851018 U CN211851018 U CN 211851018U
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- fixed
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Abstract
The utility model relates to a bonded steel reinforcement, which comprises reinforcing plates positioned at two sides of a beam column, wherein the reinforcing plates are L-shaped, the reinforcing plates comprise vertical plates and horizontal plates, the vertical plates are mutually vertical to the horizontal plates, the vertical plate is fixedly connected with the horizontal plate, the side wall of the vertical plate is attached to the side wall of the beam column, the bolt penetrates through the vertical plate and is inserted into the side wall of the beam column, the free end of the horizontal plate is fixedly provided with a flange which extends out along the side wall far away from the beam column, the flange is mutually vertical to the horizontal plate, the horizontal plates of the oppositely arranged reinforcing plates are oppositely arranged, the flanges fixed on the horizontal plates are oppositely arranged, be provided with the prefastening piece between the turn-ups of relative setting, the mounting runs through the turn-ups of relative setting, and the prefastening piece includes fixed column and plug, fixed column length direction's one end and turn-ups fixed connection, and the other end and the plug of fixed column are fixed, have seted up the jack with the plug relative position on another turn-ups. The utility model discloses have the effect that can compress tightly the gluing agent of steel sheet and bottom of beam surface fast.
Description
Technical Field
The utility model belongs to the technical field of the reinforced technique of building and specifically relates to a glue steel reinforcement.
Background
The steel plate is adhered to the surface of the concrete member by adopting high-performance epoxy adhesive, so that the steel plate and the concrete form a unified whole, and the purpose of enhancing the bearing capacity and rigidity of the member is achieved by utilizing the good tensile strength of the steel plate.
When the bonded steel is reinforced, the steel plate needs to be compressed, so that a certain pressure exists between the steel plate and the binder smeared on the surface of the concrete, and the connection strength of the binder to the steel plate and the concrete is improved. During construction, chemical bolts are embedded into the concrete beam, then the adhesive is coated on the surface of the beam, the steel plate is attached to the surface of the beam, nuts are screwed on the chemical bolts, and the nuts are pressed against the surface of the steel plate, so that the steel plate and the adhesive keep certain pressure.
The steel plate is usually used for construction and is of a U-shaped structure attached to the beam, chemical bolts are embedded in two sides of the beam, the compression effect between the two sides of the steel plate and the beam is good, the chemical bolts are not embedded in the bottom surface of the beam, the binding agents between the steel plate and the bottom surface of the beam are kept compressed under the action of the two sides of the steel plate part on the bottom surface of the beam, and the compression effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a glue steel reinforcement, it has the effect that can compress tightly the gluing agent of steel sheet and bottom of beam surface fast.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a bonded steel reinforcement comprises reinforcing plates positioned at two sides of a beam column, the reinforcing plates are oppositely arranged at two sides of the beam column and are L-shaped, each reinforcing plate comprises a vertical plate and a horizontal plate, the vertical plates and the horizontal plates are mutually vertical, the vertical plate is fixedly connected with the horizontal plate, the side wall of the vertical plate is attached to the side wall of the beam column, the bolt penetrates through the vertical plate and is inserted into the side wall of the beam column, the free end of the horizontal plate is fixedly provided with a flange which extends out along the side wall far away from the beam column, the flange is mutually vertical to the horizontal plate, the horizontal plates of the oppositely arranged reinforcing plates are oppositely arranged, the flanges fixed on the horizontal plates are oppositely arranged, be provided with the prefastening piece between the turn-ups of relative setting, the mounting runs through the turn-ups of relative setting, and the prefastening piece includes fixed column and plug, fixed column length direction's one end and turn-ups fixed connection, and the other end and the plug of fixed column are fixed, have seted up the jack with the plug relative position on another turn-ups.
Through adopting above-mentioned technical scheme, through the plug of pretension piece and the jack that sets up relatively, the plug inserts in the jack for the horizontal plate tentatively compresses tightly mutually with the beam column and pastes, and through the setting of mounting, will add the gusset plate and realize further strengthening fixedly.
The utility model discloses further set up to: the pretension piece still includes the extension spring, and the extension spring is located between fixed column and the plug, and extension spring length direction's one end links to each other with the fixed column, and the other end of extension spring links to each other with the plug.
Through adopting above-mentioned technical scheme, through the setting of extension spring, when the plug can not insert the jack under free state, through pulling the extension spring, be convenient for insert the plug from the jack.
The utility model discloses further set up to: the one end that the fixed column was kept away from to the extension spring is fixed through fixed plate and plug, and the fixed plate is parallel to each other with the turn-ups, and one side and the fixed column of fixed plate are fixed, and the opposite side and the extension spring of fixed plate are fixed.
Through adopting above-mentioned technical scheme, through the setting of fixed plate, be convenient for increase extension spring and the area of contact of plug, and then be convenient for fixed plug.
The utility model discloses further set up to: the plug comprises a plug board and plug blocks, the plug board is arranged oppositely, the length direction of the plug board is consistent with that of the fixed column, one end of the plug board in the length direction is connected with the fixed plate, the plug block is fixed to the other end of the plug board in the length direction, a spring is fixed between the opposite side walls of the oppositely arranged plug board, and the maximum distance between the plug blocks fixed to the oppositely arranged plug board is larger than the distance between the jacks in a natural state.
Through adopting above-mentioned technical scheme, through the cooperation setting of picture peg and inserted block, at the in-process that the inserted block inserted the jack, the spring of setting between the picture peg is compressed, and the distance between the inserted block diminishes to be convenient for make the inserted block insert in the jack.
The utility model discloses further set up to: the width of the insertion block along the direction far away from the insertion plate is gradually reduced.
Through adopting above-mentioned technical scheme, through the setting that the width of inserted block along the direction of keeping away from the picture peg diminishes gradually, be convenient for insert the plug in the jack.
The utility model discloses further set up to: the fixed column is a telescopic column and comprises a screw rod and a threaded sleeve, one end of the threaded sleeve is fixed with the turned-over edge, the other end of the threaded sleeve is in threaded connection with the screw rod, and one end, far away from the threaded sleeve, of the screw rod is connected with the tension spring.
Through adopting above-mentioned technical scheme, be the setting of flexible post through the fixed column to be convenient for twist and move the screw rod, and then the length of adjustment fixed column is in order to adapt to the beam column of different width.
The utility model discloses further set up to: the mounting includes the bolt, and the turn-ups cooperation nut that the bolt runs through relative setting is firm continuous with the gusset plate.
Through adopting above-mentioned technical scheme, through the setting of bolt, be convenient for further stabilize fixedly with the gusset plate of relative setting.
The utility model discloses further set up to: the position where the vertical plate is connected with the horizontal plate is provided with a round angle.
Through adopting above-mentioned technical scheme, link to each other through vertical board and horizontal plate and be the setting of fillet to prevent to cause the damage to the beam column.
The utility model discloses further set up to: and a reinforcing rod is fixed between the flange and the horizontal plate, the two ends of the reinforcing rod in the length direction are fixedly connected with the horizontal plate and the flange respectively, and the reinforcing rod, the horizontal plate and the flange are encircled to form a triangle.
Through adopting above-mentioned technical scheme, through the setting of reinforcement bar to strengthen turn-ups's intensity.
To sum up, the utility model discloses a beneficial technological effect does:
through the arrangement of the pre-tightening piece, the plug is inserted into the relatively arranged jack, so that the relatively arranged reinforcing plates can be quickly reinforced and fixed;
through the setting of mounting, run through the turn-ups of relative setting through the bolt to it is fixed with relative gusset plate.
Drawings
FIG. 1 is a schematic structural diagram of a bonded steel reinforcement;
FIG. 2 is a schematic view of a reinforcing plate construction;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a schematic view of the preload member.
In the figure, 1, a beam column; 2. a reinforcing plate; 21. a vertical plate; 22. a horizontal plate; 23. flanging; 231. a jack; 24. round corners; 3. a bolt; 4. pre-tightening piece; 41. fixing a column; 411. a screw; 412. a threaded sleeve; 42. a tension spring; 43. a plug; 431. inserting plates; 432. inserting a block; 433. a spring; 434. a fixing plate; 5. and a reinforcing rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a glue steel reinforcement, including the gusset plate 2 that is located beam column 1 both sides, gusset plate 2 sets up the both sides at beam column 1 relatively. The reinforcing plate 2 is L-shaped, and the reinforcing plate 2 comprises a vertical plate 21 and a horizontal plate 22, wherein the vertical plate 21 and the horizontal plate 22 are mutually perpendicular, and the vertical plate 21 and the horizontal plate 22 are fixedly connected. The side wall of the vertical plate 21 is attached to the side wall of the beam column 1, and the bolt 3 penetrates through the vertical plate 21 and is inserted into the side wall of the beam column 1 so as to fixedly connect the vertical plate 21 with the beam column 1. The horizontal plate 22 is attached to the bottom side of the beam column 1.
The round angle 24 has been seted up at the position that vertical board 21 links to each other with horizontal plate 22, and when vertical board 21 and horizontal plate 22 pasted mutually with beam column 1 respectively, link to each other through vertical board 21 and horizontal plate 22 and be the setting of round angle 24 to prevent to cause the damage to beam column 1.
Referring to fig. 1 and 2, a flange 23 is fixed at the free end of the horizontal plate 22, the flange 23 extends along the side wall far away from the beam column 1, and the flange 23 is perpendicular to the horizontal plate 22. The horizontal plates 22 of the oppositely arranged reinforcing plates 2 are oppositely arranged, and the flanges 23 fixed on the horizontal plates 22 are oppositely arranged. Between the oppositely arranged flanges 23, a preload member 4 is arranged to couple the opposite horizontal plates 22. The oppositely arranged flanges 23 further fasten and fix the oppositely arranged reinforcing plates 2 through bolts 3. The bolt 3 runs through the turned-over edge 23 which is arranged oppositely and is matched with the nut to firmly connect the reinforcing plate 2, so that the reinforcing plate 2 compresses the beam column 1.
The reinforcing rod 5 is fixed between the flange 23 and the horizontal plate 22, two ends of the reinforcing rod 5 in the length direction are respectively fixedly connected with the horizontal plate 22 and the flange 23, and the reinforcing rod 5, the horizontal plate 22 and the flange 23 are surrounded to form a triangle, so that the strength of the flange 23 is enhanced.
Referring to fig. 3 and 4, the preload member 4 includes a fixing column 41, a tension spring 42 and a plug 43, one end of the fixing column 41 in the length direction is fixedly connected to the flange 23, the other end of the fixing column 41 is fixed to the tension spring 42, and one end of the tension spring 42 far away from the fixing column 41 is fixed to the plug 43 through a fixing plate 434. The other flanging 23 is provided with a jack 231 at a position opposite to the plug 43, and the plug 43 is conveniently inserted into the jack 231 by pulling the tension spring 42 when the plug 43 cannot be inserted into the jack 231 in a free state by matching with the arrangement of the tension spring 42, so that the opposite flanging 23 is fixed, and the bottom side of the beam column 1 is further compressed.
The fixing plate 434 is parallel to the flange 23, the plug 43 includes an insertion plate 431 and an insertion block 432, the insertion plate 431 is arranged oppositely, the length direction of the insertion plate 431 is consistent with that of the fixing column 41, one end of the insertion plate 431 in the length direction is connected with the fixing plate 434, the insertion block 432 is fixed at the other end of the insertion plate 431 in the length direction, and a spring 433 is fixed between the opposite side walls of the insertion plate 431 arranged oppositely. In a natural state, the maximum distance between the insertion blocks 432 fixed to the oppositely disposed insertion plates 431 is larger than the distance of the insertion holes 231. The width of the plug block 432 in the direction away from the plug board 431 is gradually reduced to facilitate the insertion of the plug 43 into the insertion hole 231.
Referring to fig. 4, the fixing column 41 is a telescopic column, the fixing column 41 includes a screw 411 and a threaded sleeve 412, one end of the threaded sleeve 412 is fixed to the flange 23, the other end of the threaded sleeve 412 is in threaded connection with the screw 411, and one end of the screw 411, which is far away from the threaded sleeve 412, is connected to the tension spring 42, so that the screw 411 is conveniently screwed, and further the length of the fixing column 41 is adjusted to adapt to beam columns 1 with different widths.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a steel bonding reinforcement, including gusset plate (2) that are located beam column (1) both sides, gusset plate (2) set up the both sides in beam column (1) relatively, gusset plate (2) are the L type, gusset plate (2) are including vertical board (21) and horizontal plate (22), vertical board (21) and horizontal plate (22) mutually perpendicular, and vertical board (21) and horizontal plate (22) fixed connection, vertical board (21) lateral wall pastes with beam column (1) lateral wall, bolt (3) run through vertical board (21) and insert beam column (1) lateral wall, its characterized in that: the free end of horizontal plate (22) is fixed with turn-ups (23), turn-ups (23) stretch out along the lateral wall of keeping away from beam column (1), turn-ups (23) and horizontal plate (22) mutually perpendicular, horizontal plate (22) of the gusset plate (2) that set up relatively, turn-ups (23) fixed on horizontal plate (22) set up relatively, be provided with prefastening piece (4) between the turn-ups (23) that set up relatively, the mounting runs through turn-ups (23) that set up relatively, prefastening piece (4) are including fixed column (41) and plug (43), fixed column (41) length direction's one end and turn-ups (23) fixed connection, the other end and plug (43) of fixed column (41) are fixed, jack (231) have been seted up with plug (43) relative position on another turn-ups (23).
2. A bonded steel reinforcement according to claim 1, wherein: the preload part (4) further comprises a tension spring (42), the tension spring (42) is located between the fixed column (41) and the plug (43), one end of the tension spring (42) in the length direction is connected with the fixed column (41), and the other end of the tension spring (42) is connected with the plug (43).
3. A bonded steel reinforcement according to claim 2, wherein: one end, far away from the fixed column (41), of the tension spring (42) is fixed with the plug (43) through the fixing plate, the fixing plate is parallel to the flanging (23), one side of the fixing plate is fixed with the fixed column (41), and the other side of the fixing plate is fixed with the tension spring (42).
4. A bonded steel reinforcement according to claim 3, wherein: the plug (43) comprises plug boards (431) and plug blocks (432), the plug boards (431) are arranged oppositely, the length direction of the plug boards (431) is consistent with that of the fixed columns (41), one end of each plug board (431) in the length direction is connected with the fixed plate (434), the plug blocks (432) are fixed at the other ends of the plug boards (431) in the length direction, springs (433) are fixed between opposite side walls of the oppositely arranged plug boards (431), and in a natural state, the maximum distance between the plug blocks (432) fixed on the oppositely arranged plug boards (431) is larger than that of the plug holes (231).
5. A bonded steel reinforcement according to claim 4, wherein: the width of the insertion block (432) along the direction far away from the insertion plate (431) is gradually reduced.
6. A bonded steel reinforcement according to claim 2, wherein: the fixing column (41) is a telescopic column, the fixing column (41) comprises a screw rod (411) and a threaded sleeve (412), one end of the threaded sleeve (412) is fixed with the flanging (23), the other end of the threaded sleeve (412) is in threaded connection with the screw rod (411), and one end, far away from the threaded sleeve (412), of the screw rod (411 is connected with the tension spring (42).
7. A bonded steel reinforcement according to claim 1, wherein: the fixing piece comprises a bolt (3), and the bolt (3) penetrates through the turned-over edge (23) which is arranged oppositely and is matched with the nut to firmly connect the reinforcing plate (2).
8. A bonded steel reinforcement according to claim 1, wherein: and a round angle (24) is formed at the position where the vertical plate (21) is connected with the horizontal plate (22).
9. A bonded steel reinforcement according to claim 1, wherein: reinforcing rods (5) are fixed between the turned-over edges (23) and the horizontal plate (22), two ends of the reinforcing rods (5) in the length direction are fixedly connected with the horizontal plate (22) and the turned-over edges (23) respectively, and the reinforcing rods (5) and the horizontal plate (22) and the turned-over edges (23) are arranged in a surrounding mode and are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255585.2U CN211851018U (en) | 2020-03-04 | 2020-03-04 | Steel-sticking reinforcing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255585.2U CN211851018U (en) | 2020-03-04 | 2020-03-04 | Steel-sticking reinforcing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851018U true CN211851018U (en) | 2020-11-03 |
Family
ID=73237304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020255585.2U Expired - Fee Related CN211851018U (en) | 2020-03-04 | 2020-03-04 | Steel-sticking reinforcing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851018U (en) |
-
2020
- 2020-03-04 CN CN202020255585.2U patent/CN211851018U/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: 20201103 |