CN219012044U - Reinforcing apparatus of old reinforced concrete roof beam - Google Patents
Reinforcing apparatus of old reinforced concrete roof beam Download PDFInfo
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- CN219012044U CN219012044U CN202223217248.2U CN202223217248U CN219012044U CN 219012044 U CN219012044 U CN 219012044U CN 202223217248 U CN202223217248 U CN 202223217248U CN 219012044 U CN219012044 U CN 219012044U
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- concrete beam
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Abstract
The utility model discloses a reinforcing device of an old reinforced concrete beam, which comprises a U-shaped plate, a supporting block is arranged at the bottom of the U-shaped plate, an adjusting piece and a connecting rod, wherein the adjusting piece is fixedly arranged on a wall through an expansion screw, one end of the connecting rod is rotatably arranged on the adjusting piece, and the other end of the connecting rod is rotatably arranged on the supporting block. The utility model can realize the aim of reinforcing the old reinforced concrete beam, prevent the building from collapsing due to the appearance of the old reinforced concrete beam, prolong the service life of the old reinforced concrete beam and greatly ensure the safety of the building.
Description
Technical Field
The utility model belongs to the technical field of reinforced concrete beam reinforcement, and particularly relates to a reinforcing device for an old reinforced concrete beam.
Background
The reinforced concrete beam can be made into an independent beam, a beam-plate type building cover integrated with the reinforced concrete slab, or a single-layer or multi-layer frame integrated with the reinforced concrete column. The reinforced concrete beam has various forms, is the most basic bearing member in engineering structures such as house buildings, bridge buildings and the like, and has extremely wide application range. The reinforced concrete beam can be divided into a rectangular beam, a T-beam, an I-beam, a channel beam and a box beam according to the section form.
The reinforced concrete beam can lead to the problems of reinforced concrete damage, ageing and the like after long-term use, and the old reinforced concrete beam can not meet the requirements of shock resistance, bearing capacity, ductility and the like, so that the installability and durability of a building are reduced, and if the old reinforced concrete beam can not be reinforced in time, the building can collapse when serious.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a reinforcing device for an old reinforced concrete beam, which can realize the purpose of reinforcing the old reinforced concrete beam, prevent a building from collapsing due to the appearance of the old reinforced concrete beam, prolong the service life of the old reinforced concrete beam and greatly ensure the safety of the building.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a reinforcing apparatus of old reinforced concrete roof beam, includes the U template, installs the supporting shoe in the bottom of U template, still includes regulating part and connecting rod, regulating part passes through inflation screw fixed mounting on the wall, the one end rotation of connecting rod is installed on the regulating part, and the other end rotation of connecting rod is installed on the supporting shoe.
Preferably, the middle part of supporting shoe is opened there is the bar groove, is equipped with guide bar, spring and slider in the bar groove, the both ends of guide bar are installed on two inner walls in bar groove, slider slidable mounting is on the guide bar, slider and bar groove sliding fit, the spring cup joints on the guide bar, and the spring is located between the lateral wall in slider and bar groove, and the setting of supporting shoe is convenient for support U template, and can realize the purpose of pretension under guide bar, slider and spring, has improved the supporting quality of U template to reinforced concrete roof beam greatly.
Preferably, the regulating part comprises a fixed block, a fixed hole is formed in the fixed block, a threaded rod and a moving block are arranged in the fixed hole, one end of the threaded rod is rotatably arranged on one side of the fixed hole, the other end of the threaded rod penetrates through one side wall of the fixed hole and extends to the outer side of the fixed hole, the moving block is slidably arranged in the fixed hole and is in threaded fit with the threaded rod, the pretightening force between the U-shaped plate and the reinforced concrete beam can be regulated through the setting of the regulating part, the contact between the U-shaped plate and the reinforced concrete beam is guaranteed, and the reinforcing quality of the reinforced concrete beam is greatly improved.
Preferably, one end of the connecting rod is rotatably arranged on the sliding block, the other end of the connecting rod is rotatably arranged on the moving block, the connecting rod is convenient to connect with the adjusting piece and the supporting block, the adjusting piece is convenient to adjust the supporting block and the U-shaped plate, and the U-shaped plate is guaranteed to achieve the purpose of reinforcing the reinforced concrete beam.
Preferably, a fixing plate is further installed on one side of the fixing block, a waist-shaped groove which is convenient for fixing the fixing plate on the wall is formed in the fixing plate, and the fixing plate and the waist-shaped groove are convenient for fixing the fixing block on the wall, so that the purpose of fixing the adjusting piece is achieved.
Preferably, the U-shaped plate is further provided with a through hole which is convenient for fixing the U-shaped plate on the reinforced concrete beam, and the through hole is convenient for a worker to fix the U-shaped plate on the reinforced concrete beam through bolts, so that the purpose of reinforcing the reinforced concrete beam is guaranteed.
Preferably, the hexagonal nut is installed to the one end of threaded rod, hexagonal nut is located the outside of fixed orifices, and hexagonal nut's setting is convenient for the staff to rotate the threaded rod and drives the movable block and remove, realizes the purpose to the connecting rod regulation, finally guarantees that U template can be to reinforced concrete beam support's purpose.
The beneficial effects of the utility model are as follows:
1) The device can realize the purpose of reinforcing old reinforced concrete beam, prevents the building from collapsing because of the appearance of old reinforced concrete beam, has improved the life of old reinforced concrete beam, has guaranteed the safety of building greatly.
2) The setting of supporting shoe is convenient for support U template, and can realize the purpose of pretension under guide bar, slider and spring's effect, has improved the supporting quality of U template to reinforced concrete roof beam greatly.
3) The movable block is in threaded fit with the threaded rod, the pretightening force between the U-shaped plate and the reinforced concrete beam can be adjusted through the arrangement of the adjusting piece, the U-shaped plate is guaranteed to be in contact with the reinforced concrete beam all the time, and the reinforcing quality of the reinforced concrete beam is greatly improved.
4) The setting of connecting rod is convenient for connect adjusting part and supporting shoe, and the adjusting part of being convenient for is adjusted supporting shoe and U template, guarantees that U template can realize the purpose to reinforced concrete roof beam reinforcement.
5) The fixing plate and the waist-shaped groove are arranged to be convenient for fixing the fixing block on the wall, so that the aim of fixing the adjusting piece is fulfilled.
6) Still open the through-hole of being convenient for fix U template on reinforced concrete roof beam on the U template, the setting of through-hole is convenient for the staff to fix U template on reinforced concrete roof beam through the bolt, guarantees to realize the purpose to reinforced concrete roof beam reinforcement.
7) The setting of hexagon nut is convenient for the staff to rotate the threaded rod and drives the movable block and remove, realizes the purpose to the connecting rod is adjusted, finally guarantees the U template and can support the purpose of reinforced concrete roof beam.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of a second embodiment of the present utility model.
Fig. 3 is a schematic diagram of the working structure of the present utility model.
In the figure: 1. an adjusting member; 101. a threaded rod; 102. a fixed block; 103. a fixing hole; 104. a moving block; 105. a hexagonal nut; 2. a fixing plate; 201. a waist-shaped groove; 3. a support block; 301. a bar-shaped groove; 302. a guide rod; 303. a spring; 304. a slide block; 4. a U-shaped plate; 401. a through hole; 5. a connecting rod; 6. a reinforced concrete beam; 7. a wall.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in an illustrative embodiment of the utility model, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The utility model provides a reinforcing apparatus of old reinforced concrete roof beam, includes U template 4, installs supporting shoe 3 in the bottom of U template 4, still includes regulating part 1 and connecting rod 5, regulating part 1 passes through expansion screw fixed mounting on wall 7, the one end rotation of connecting rod 5 is installed on regulating part 1, and the other end rotation of connecting rod 5 is installed on supporting shoe 3.
The middle part of supporting shoe 3 is opened there is bar groove 301, is equipped with guide bar 302, spring 303 and slider 304 in bar groove 301, the both ends of guide bar 302 are installed on the two inner walls of bar groove 301, slider 304 slidable mounting is on guide bar 302, slider 304 and bar groove 301 sliding fit, spring 303 cup joints on guide bar 302, and spring 303 is located between the lateral wall of slider 304 and bar groove 301.
The setting of supporting shoe 3 is convenient for support U template, and can realize the purpose of pretension under guide bar 302, slider 304 and spring 303's effect, has improved the supporting quality of U template to reinforced concrete roof beam greatly.
The adjusting piece 1 comprises a fixed block 102, a fixed hole 103 is formed in the fixed block 102, a threaded rod 101 and a moving block 104 are arranged in the fixed hole 103, one end of the threaded rod 101 is rotatably installed on one side of the fixed hole 103, the other end of the threaded rod 101 penetrates through one side wall of the fixed hole 103 and extends to the outer side of the fixed hole 103, the moving block 104 is slidably installed in the fixed hole 103, and the moving block 104 is in threaded fit with the threaded rod 101.
The setting of adjusting part 1 can adjust the pretightning force between U template 4 and the reinforced concrete roof beam 6, guarantees that U template 4 is contacted with reinforced concrete roof beam 6 all the time, has improved the quality to the reinforcement of reinforced concrete roof beam 6 greatly.
One end of the connecting rod 5 is rotatably arranged on the sliding block 304, the other end of the connecting rod 5 is rotatably arranged on the moving block 104, the connecting rod 5 is arranged to be convenient for connecting the adjusting piece 1 and the supporting block 3, the adjusting piece 1 is convenient for adjusting the supporting block 3 and the U-shaped plate, and the U-shaped plate is guaranteed to achieve the purpose of reinforcing the reinforced concrete beam 6.
A fixing plate 2 is further installed at one side of the fixing block 102, and a waist-shaped groove 201 for fixing the fixing plate 2 to the wall 7 is formed in the fixing plate 2.
The fixing plate 2 and the waist-shaped groove 201 are arranged to facilitate the fixing of the fixing block 102 on the wall 7, thereby achieving the purpose of fixing the adjusting member 1.
The U-shaped plate is also provided with a through hole 401 which is convenient for fixing the U-shaped plate 4 on the reinforced concrete beam.
The setting of through-hole 401 is convenient for the staff to fix U template 4 on reinforced concrete roof beam 6 through the bolt, guarantees to realize the purpose to reinforcing reinforced concrete roof beam 6.
Through hole 401's setting, the staff can drill fixed orifices 103 at reinforced concrete roof beam 6 through the drill bit, through the purpose that expansion screw or fixing bolt will U template be fixed on old reinforced concrete roof beam 6, realizes the purpose to reinforcing old reinforced concrete roof beam 6.
One end of the threaded rod 101 is provided with a hexagonal nut 105, and the hexagonal nut 105 is located outside the fixing hole 103.
The hexagonal nut 105 is convenient for the staff to rotate the threaded rod 101 and drive the movable block 104 to move, realizes the purpose of adjusting the connecting rod 5, and finally ensures that the U-shaped plate can support the reinforced concrete beam.
During operation, the staff twists hexagonal nut 105 through spanner or electric spanner, realizes driving threaded rod 101 pivoted purpose to realize driving connecting rod 5 upward movement, promote U template's purpose, guarantee U template 4 can with reinforced concrete roof beam 6 contact's purpose, realize the purpose to reinforced concrete roof beam 6 reinforcement.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a reinforcing apparatus of old reinforced concrete roof beam, includes the U template, installs the supporting shoe in the bottom of U template, its characterized in that still includes regulating part and connecting rod, regulating part passes through inflation screw fixed mounting on the wall, the one end rotation of connecting rod is installed on the regulating part, and the other end rotation of connecting rod is installed on the supporting shoe.
2. The reinforcing device for the old reinforced concrete beam according to claim 1, wherein the middle part of the supporting block is provided with a strip-shaped groove, a guide rod, a spring and a sliding block are arranged in the strip-shaped groove, two ends of the guide rod are arranged on two inner walls of the strip-shaped groove, the sliding block is slidably arranged on the guide rod, the sliding block is slidably matched with the strip-shaped groove, the spring is sleeved on the guide rod, and the spring is positioned between the sliding block and the side wall of the strip-shaped groove.
3. The reinforcing apparatus of an old reinforced concrete beam according to claim 2, wherein the adjusting member comprises a fixing block, a fixing hole is formed in the fixing block, a threaded rod and a moving block are arranged in the fixing hole, one end of the threaded rod is rotatably mounted on one side of the fixing hole, the other end of the threaded rod penetrates through a side wall of the fixing hole to extend to the outer side of the fixing hole, the moving block is slidably mounted in the fixing hole, and the moving block is in threaded fit with the threaded rod.
4. A reinforcing apparatus for an old reinforced concrete beam according to claim 3, wherein one end of the connecting rod is rotatably mounted on the slider, and the other end of the connecting rod is rotatably mounted on the moving block.
5. A reinforcing apparatus for an old reinforced concrete beam as set forth in claim 3, wherein a fixing plate is further installed at one side of the fixing block, and a waist-shaped groove for facilitating fixing of the fixing plate to a wall is formed in the fixing plate.
6. The reinforcing apparatus for old reinforced concrete beams according to claim 1, wherein the U-shaped plates are further provided with through holes for facilitating the fixing of the U-shaped plates to the reinforced concrete beams.
7. A reinforcing apparatus for an old reinforced concrete beam according to claim 3, wherein a hexagonal nut is installed at one end of the threaded rod, and the hexagonal nut is located at the outer side of the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217248.2U CN219012044U (en) | 2022-11-30 | 2022-11-30 | Reinforcing apparatus of old reinforced concrete roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217248.2U CN219012044U (en) | 2022-11-30 | 2022-11-30 | Reinforcing apparatus of old reinforced concrete roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219012044U true CN219012044U (en) | 2023-05-12 |
Family
ID=86268369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223217248.2U Active CN219012044U (en) | 2022-11-30 | 2022-11-30 | Reinforcing apparatus of old reinforced concrete roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219012044U (en) |
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2022
- 2022-11-30 CN CN202223217248.2U patent/CN219012044U/en active Active
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