CN214697061U - Roof beam glues steel reinforced structure - Google Patents
Roof beam glues steel reinforced structure Download PDFInfo
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- CN214697061U CN214697061U CN202120663030.6U CN202120663030U CN214697061U CN 214697061 U CN214697061 U CN 214697061U CN 202120663030 U CN202120663030 U CN 202120663030U CN 214697061 U CN214697061 U CN 214697061U
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Abstract
The utility model relates to a roof beam top glues steel reinforced structure belongs to building reinforcement technical field, and it includes end clamp plate and side pressure board, and the side pressure board is equipped with two, is located the both ends of end clamp plate respectively and with end clamp plate sliding connection, and two side pressure boards are close to each other or keep away from, and are equipped with the retaining member of locking side pressure board between side pressure board and the end clamp plate. This application has the effect that increases the effect that compresses tightly of steel sheet and beam column.
Description
Technical Field
The application relates to the field of building reinforcement, in particular to a beam top bonded steel reinforcing structure.
Background
In various industrial and civil buildings, structures, bridges and other projects, the concrete structure is the most used structure. The concrete structure needs to be reinforced when the structural strength of the concrete cannot meet the normal use requirements due to various reasons, such as aging and damage of the concrete. At present, the bonded steel reinforcement is widely applied in common concrete structure reinforcement methods. 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. However, in the case of steel bonding, it is necessary to increase the strength of the bond between the steel plate and the concrete by applying a pressure to the steel plate so as to move the steel plate and the adhesive applied to the surface of the concrete by pressing the steel plate with a reinforcing structure.
At present, the current chinese patent that can refer to bulletin number for CN207863508U discloses a glue steel reinforcement, including two reinforcing plates that are located beam column length direction cross section bilateral symmetry and set up, the reinforcing plate is the riser with beam column side conflict part, wear to be equipped with the chemical bolt that is fixed in the beam column on the riser, the riser is towards beam column bottom surface end fixing with the diaphragm of contradicting with the beam column bottom surface, the end fixing that the diaphragm deviates from the riser has the board of bending parallel with the riser, two relatively wear to be equipped with the screw rod that will bend the board and compress tightly between the board of bending. When the device is used, the vertical plate and the side wall of the beam column are fixed through the chemical bolt, so that the vertical plate and the adhesive on the surface of the beam column are tightly pressed; and then, screwing the nut on the screw rod to ensure that the transverse plate and the adhesive are kept to be tightly pressed so as to increase the connection strength of the steel plate and the concrete.
In view of the above-mentioned related technologies, the inventor believes that there is a need to embed chemical bolts in the beam column in advance during construction, which may cause a certain damage to the strength of the beam column, thereby affecting the service life of the beam column.
SUMMERY OF THE UTILITY MODEL
In order not to produce under the prerequisite of damage to the intensity of beam column, increase the effect that compresses tightly of steel sheet and beam column, this application provides a roof beam glues steel reinforced structure.
The application provides a roof beam glues steel reinforced structure adopts following technical scheme:
the utility model provides a roof beam glues steel reinforced structure, includes bottom board and side pressure board, and the side pressure board is equipped with two, is located the both ends of bottom board respectively and with bottom board sliding connection, and two side pressure boards are close to each other or keep away from, and are equipped with the retaining member of locking side pressure board between side pressure board and the bottom board.
Through adopting above-mentioned technical scheme, when pressurizeing the steel sheet, make the bottom board be located the below of steel sheet, and be located the both sides of steel sheet with two side pressure boards, then make certain bottom pressure board upwards, make the inseparable butt of bottom pressure board and steel sheet bottom surface, later to the direction slip side pressure board that is close to the steel sheet, make the side pressure board pass through retaining member locking behind the inseparable butt of steel sheet side, the side pressure board at this moment, the bottom pressure board all with the inseparable butt in steel sheet surface, thereby can compress tightly the steel sheet well, make the adhesive can bond steel sheet and beam column better, improve steel sheet and beam column joint strength. In addition, reinforced structure in this application need not to predetermine the chemical bolt on the beam column, therefore does not have the operation of drilling on the beam column, not only can avoid causing the damage to the beam column, and convenient construction moreover.
Preferably, the locking piece is a locking screw rod, the locking screw rod is positioned on one side of the side pressing plate, which is far away from the side pressing plate, one end of the locking screw rod is rotatably connected with the side pressing plate, and the other end of the locking screw rod is in threaded connection with the bottom pressing plate.
By adopting the technical scheme, the locking screw is rotated, the locking screw drives the side pressure plate to move towards the direction close to the steel plate, after the side pressure plate is abutted to the steel plate, the locking screw is continuously rotated, the locking screw continuously applies pressure to the side pressure plate, the compression effect of the side pressure plate on the steel plate is increased, and the connection strength of the steel plate and the beam column is improved.
Preferably, one side of each side pressure plate, which is far away from each other, is provided with a supporting rod, one end of each supporting rod is hinged with the bottom pressure plate, and the other end of each supporting rod is detachably connected with the side pressure plate.
By adopting the technical scheme, in the use process, after the side pressure plate and the bottom pressure plate are locked through the locking screw rod, the supporting rod is rotated, so that the supporting rod is connected with the side pressure plate to support the side pressure plate, the probability of fracture of the joint of the side pressure plate and the bottom pressure plate is reduced, the compression effect of the side pressure plate on the steel plate can be ensured, and the connection strength of the steel plate and a beam column is improved.
Preferably, the support comprises a support cylinder and a telescopic rod, the support cylinder is hinged to the bottom pressing plate, one end of the telescopic rod is inserted into the support cylinder and is in sliding connection with the support cylinder, a limiting part is arranged between the telescopic rod and the support cylinder, and the other end of the telescopic rod is detachably connected with the side pressing plate.
By adopting the technical scheme, the supporting cylinder is connected with the telescopic rod in a sliding mode, the supporting cylinder is hinged to the bottom pressing plate, the side pressing plates do not need to be fixed by the telescopic rod and the side pressing plates in the sliding process, the distance between the side pressing plates can be conveniently adjusted, and convenience in use is improved. After adjusting suitable distance, spacing to the telescopic link through the locating part, prevent that the telescopic link from relative and support a section of thick bamboo slip for support a section of thick bamboo and telescopic link cooperation play the supporting effect to the side clamp plate.
Preferably, the limiting part is a limiting ring, the limiting ring is sleeved on the telescopic rod and is in threaded connection with the telescopic rod, and the limiting ring is rotatably connected with the supporting cylinder.
Through adopting above-mentioned technical scheme, then at the support side pressure board in-process, rotate the spacing ring, can adjust the length that the telescopic link stretches out the support cylinder for the telescopic link exerts pressure to the side pressure board, increases the effect that compresses tightly of side pressure board to the beam column.
Preferably, one side of each side pressing plate, which is close to each other, is provided with a side abutting plate, the side abutting plate is connected with a side abutting screw, and the side abutting screw penetrates through the side pressing plates and is in threaded connection with the side pressing plates.
Through adopting above-mentioned technical scheme, rotate the side and support tight screw rod, the tight board of drive side support is closely the butt with beam column side, is convenient for exert sufficient pressure to the steel sheet, increases the effect that compresses tightly to the steel sheet to increase the joint strength of steel sheet and beam column.
Preferably, the side abutting plate is connected with a telescopic plate in a sliding mode, and the telescopic plate slides along the length direction of the beam column.
Through adopting above-mentioned technical scheme, when reinforcing the steel sheet, be equipped with multiunit reinforced structure along the length direction of beam column, support through the side and set up the expansion plate on the tight board, then help increasing the length that the side supported the tight board to can support the expansion plate on the tight board with adjacent side and be connected, thereby can link into an organic whole multiunit reinforced structure, the transmission of the pressure of being convenient for improves and consolidates the effect.
Preferably, a bottom abutting plate is arranged between the side pressing plates, a bottom abutting screw is connected to the lower portion of the bottom abutting plate, and the bottom abutting screw penetrates through the bottom pressing plate to be in threaded connection with the bottom pressing plate.
Through adopting above-mentioned technical scheme, rotate the end and support tight screw rod for the end supports tight board and removes to the direction that is close to the steel sheet bottom surface, and makes the end support tight board and the inseparable butt of steel sheet bottom surface, thereby increases the effect that compresses tightly the steel sheet bottom surface.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the side compression plates are matched with the bottom compression plate, so that the compression effect between the steel plate and the beam column is improved, and meanwhile, chemical bolts do not need to be embedded in the beam column in advance, the beam column is prevented from being damaged, the beam column keeps better strength, and the service life is prolonged;
2. the arrangement of the supporting rods reduces the probability of breakage of the joint of the side pressure plate and the bottom pressure plate, thereby ensuring the compression effect on the steel plate and improving the connection strength of the steel plate and the beam column;
3. through supporting a section of thick bamboo, telescopic link and spacing ring cooperation, when offside clamp plate supports, can be through rotating the spacing ring, make the telescopic link exert pressure to the offside clamp plate to further improve the side pressure board and to the effect that compresses tightly of steel sheet.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic view for showing the structure of the support bar, the bottom resisting plate and the side resisting plate.
Description of reference numerals: 1. a bottom platen; 11. a bottom resisting plate; 111. the bottom tightly abuts against the screw rod; 12. a sliding groove; 2. side pressing plates; 21. locking the screw rod; 22. a side abutting plate; 221. the screw rod is tightly propped at the side; 222. a retractable plate; 3. a support bar; 31. a support cylinder; 311. a limiting ring; 32. a telescopic rod; 4. a beam column; 5. and (3) a steel plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses roof beam glues steel reinforced structure. Referring to fig. 1, the beam top bonded steel reinforcing structure comprises a bottom pressing plate 1 which is horizontally arranged, two side pressing plates 2 which are vertically arranged are arranged on the top surface of the bottom pressing plate 1, the bottom ends of the side pressing plates 2 are slidably connected with the bottom pressing plate 1, the two side pressing plates 2 are close to or far away from each other, and locking pieces are arranged between the side pressing plates 2 and the bottom pressing plate 1.
When the steel plate 5 is reinforced, the bottom pressing plate 1 is tightly abutted to the bottom surface of the steel plate 5, then the side pressing plate 2 is slid, and after the side pressing plate 2 is tightly abutted to the side surface of the steel plate 5, the side pressing plate 2 and the bottom pressing plate 1 are locked and fixed through the locking piece. This application adopts bottom board 1 and the cooperation of side pressure board 2 to compress tightly steel sheet 5, need not to bury chemical bolt in advance on beam column 4, avoids causing the damage to beam column 4, makes beam column 4 keep better intensity, extension beam column 4's life.
Referring to fig. 1 and 2, the bottom pressing plate 1 has a rectangular plate-shaped structure, the bottom pressing plate 1 is located below the steel plate 5, and the length direction of the bottom pressing plate 1 is perpendicular to the length direction of the steel plate 5. Two sliding grooves 12 are formed in the top surface of the bottom pressing plate 1, and the two sliding grooves 12 are located at the two ends of the bottom pressing plate 1 in the length direction. The two side pressing plates 2 correspond to the two sliding grooves 12 one by one, and the bottom ends of the side pressing plates 2 are embedded in the sliding grooves 12 and are connected with the bottom pressing plate 1 in a sliding mode. The locking piece is a locking screw 21, the locking screw 21 is located on one side of the side pressing plate 2, which is far away from the side pressing plate 2, the length direction of the locking screw 21 is the same as that of the bottom pressing plate 1, one end of the locking screw 21 is located in the sliding groove 12 and is rotatably connected with the side pressing plate 2, and the other end of the locking screw 21 extends out of the sliding groove 12 and is in threaded connection with the bottom pressing plate 1.
Referring to fig. 2, a bottom pressing plate 11 is horizontally disposed on the top surface of the bottom pressing plate 1, and the bottom pressing plate 11 is located between the two sliding grooves 12. The bottom of the bottom abutting plate 11 is connected with a bottom abutting screw 111, the bottom abutting screw 111 is vertically arranged, the top end of the bottom abutting plate is rotatably connected with the bottom abutting plate 11, and the bottom end of the bottom abutting plate penetrates through the bottom pressing plate 1 to be in threaded connection with the bottom pressing plate 1.
Referring to fig. 2, a side abutting plate 22 is arranged on one side of the side pressing plates 2 close to each other, the side abutting plate 22 is vertically arranged, and the length direction of the side abutting plate is the same as the length direction of the beam column 4. One side of the side abutting plate 22 close to the side pressing plate 2 is connected with a side abutting screw 221, the side abutting screw 221 is horizontally arranged, the length direction of the side abutting screw is the same as the sliding direction of the side pressing plate 2, one end of the side abutting screw 221 is rotatably connected with the side abutting plate 22, and the other end of the side abutting screw passes through the side pressing plate 2 and is in threaded connection with the side pressing plate 2. One end of the side abutting plate 22 in the length direction is connected with an expansion plate 222 in a sliding manner, and the sliding direction of the expansion plate 222 is the same as the length direction of the side abutting plate 22.
When the steel plate 5 is reinforced, the locking screw 21 is rotated to drive the side pressing plate 2 to move towards the direction close to the steel plate 5, and the side abutting plate 22 abuts against the steel plate 5; then, the side abutting screw 221 is rotated, so that the side abutting plate 22 is tightly abutted with the side face of the steel plate 5, and the effect of pressing the side face of the steel plate 5 is achieved; then, the bottom abutting screw 111 is rotated, so that the bottom abutting plate 11 is tightly abutted to the bottom surface of the steel plate 5, and the effect of pressing the bottom surface of the steel plate 5 is achieved.
Referring to fig. 2, a support rod 3 is arranged on one side of each side pressing plate 2, which is far away from each other, the support rod 3 comprises a support cylinder 31 and an expansion rod 32, the support cylinder 31 is cylindrical, the support cylinder 31 is vertically arranged, the bottom end of the support cylinder is hinged with the top surface of the bottom pressing plate 1, and the top end of the support cylinder is inclined towards the direction close to the side pressing plate 2; the telescopic rod 32 is cylindrical, one end of the telescopic rod is inserted into the support cylinder 31 and is connected with the support cylinder 31 in a sliding mode, and the other end of the telescopic rod is fixedly connected with the top of the side pressure plate 2 through a bolt. A limiting part is arranged between the telescopic rod 32 and the support cylinder 31, the limiting part is a limiting ring 311, the limiting ring 311 is sleeved on the telescopic rod 32 and is in threaded connection with the telescopic rod 32, and meanwhile, the limiting ring 311 is rotatably connected with the support cylinder 31.
The limiting ring 311 is rotated to adjust the length of the telescopic rod 32 extending out of the supporting cylinder 31, so that the telescopic rod 32 can apply pressure to the top of the lateral pressing plate 2, and the pressing effect of the lateral pressing plate 2 on the steel plate 5 is improved.
The implementation principle of the beam top bonded steel reinforcing structure provided by the embodiment of the application is as follows: when reinforcing the steel plate 5, firstly, the fixing of the expansion link 32 and the side pressure plate 2 is released; then, the locking screw 21 is rotated to drive the side pressing plate 2 to move towards the direction close to the steel plate 5, and the side abutting plate 22 is abutted against the steel plate 5; then, the side abutting screw 221 is rotated, so that the side abutting plate 22 is tightly abutted to the side face of the steel plate 5, and the effect of pressing the side face of the steel plate 5 is achieved; then, the bottom abutting screw 111 is rotated, so that the bottom abutting plate 11 is tightly abutted to the bottom surface of the steel plate 5, and the effect of pressing the bottom surface of the steel plate 5 is achieved; finally, the telescopic rod 32 is fixedly connected with the side pressing plate 2 through a bolt, and the limiting ring 311 is rotated, so that the telescopic rod 32 applies pressure to the top of the side pressing plate 2, and the pressing effect of the side pressing plate 2 on the steel plate 5 is improved. Support tight board 22 and end through the side in this application and support tight board 11 cooperation, compress tightly steel sheet 5 side, bottom surface, improve the joint strength of steel sheet 5 and beam column 4.
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 (8)
1. The utility model provides a roof beam glues steel reinforced structure which characterized in that: the device comprises a bottom pressing plate (1) and two side pressing plates (2), wherein the two side pressing plates (2) are respectively positioned at two ends of the bottom pressing plate (1) and are in sliding connection with the bottom pressing plate (1), the two side pressing plates (2) are close to or far away from each other, and a locking piece for locking the side pressing plates (2) is arranged between the side pressing plates (2) and the bottom pressing plate (1).
2. The beam top bonded steel reinforcing structure according to claim 1, wherein: the locking piece is a locking screw rod (21), the locking screw rod (21) is located on one side, away from each other, of the side pressing plate (2), one end of the locking screw rod (21) is rotatably connected with the side pressing plate (2), and the other end of the locking screw rod is in threaded connection with the bottom pressing plate (1).
3. The beam top bonded steel reinforcing structure according to claim 1, wherein: one side that side pressure board (2) kept away from each other is equipped with bracing piece (3), and the one end and the end board (1) of bracing piece (3) are articulated, and the other end can be dismantled with side pressure board (2) and be connected.
4. The beam top bonded steel reinforcement structure of claim 3, wherein: the support comprises a support cylinder (31) and a telescopic rod (32), the support cylinder (31) is hinged to the bottom pressing plate (1), one end of the telescopic rod (32) is inserted into the support cylinder (31) and is in sliding connection with the support cylinder (31), a limiting part is arranged between the telescopic rod (32) and the support cylinder (31), and the other end of the telescopic rod (32) is detachably connected with the side pressing plate (2).
5. The beam top bonded steel reinforcing structure according to claim 4, wherein: the limiting part is a limiting ring (311), the limiting ring (311) is sleeved on the telescopic rod (32) and is in threaded connection with the telescopic rod (32), and the limiting ring (311) is rotatably connected with the supporting cylinder (31).
6. The beam top bonded steel reinforcing structure according to claim 1, wherein: the side pressing plate (2) is provided with a side pressing plate (22) at one side close to each other, the side pressing plate (22) is connected with a side pressing screw (221), and the side pressing screw (221) penetrates through the side pressing plate (2) and is in threaded connection with the side pressing plate (2).
7. The beam top bonded steel reinforcement structure of claim 6, wherein: the side abutting plate (22) is connected with a telescopic plate (222) in a sliding mode, and the telescopic plate (222) slides along the length direction of the beam column (4).
8. The beam top bonded steel reinforcing structure according to claim 1, wherein: a bottom abutting plate (11) is arranged between the side pressing plates (2), a bottom abutting screw rod (111) is connected below the bottom abutting plate (11), and the bottom abutting screw rod (111) penetrates through the bottom pressing plate (1) to be in threaded connection with the bottom pressing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663030.6U CN214697061U (en) | 2021-03-31 | 2021-03-31 | Roof beam glues steel reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663030.6U CN214697061U (en) | 2021-03-31 | 2021-03-31 | Roof beam glues steel reinforced structure |
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| Publication Number | Publication Date |
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| CN214697061U true CN214697061U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120663030.6U Active CN214697061U (en) | 2021-03-31 | 2021-03-31 | Roof beam glues steel reinforced structure |
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| CN (1) | CN214697061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439265A (en) * | 2022-01-22 | 2022-05-06 | 成都城投建筑工程有限公司 | Shock resistance ancient building foundation reinforced structure |
| CN115929072A (en) * | 2022-12-27 | 2023-04-07 | 中国建筑第五工程局有限公司 | Building structure design floor roof beam reinforcement equipment |
-
2021
- 2021-03-31 CN CN202120663030.6U patent/CN214697061U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439265A (en) * | 2022-01-22 | 2022-05-06 | 成都城投建筑工程有限公司 | Shock resistance ancient building foundation reinforced structure |
| CN114439265B (en) * | 2022-01-22 | 2023-10-03 | 成都城投建筑工程有限公司 | Shock resistance ancient building foundation reinforcing structure |
| CN115929072A (en) * | 2022-12-27 | 2023-04-07 | 中国建筑第五工程局有限公司 | Building structure design floor roof beam reinforcement equipment |
| CN115929072B (en) * | 2022-12-27 | 2024-03-26 | 中国建筑第五工程局有限公司 | Building structure design floor beam reinforcing equipment |
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