CN216921499U - Top bracing device for controlling crack of super-long reinforced concrete structure - Google Patents
Top bracing device for controlling crack of super-long reinforced concrete structure Download PDFInfo
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- CN216921499U CN216921499U CN202123275941.0U CN202123275941U CN216921499U CN 216921499 U CN216921499 U CN 216921499U CN 202123275941 U CN202123275941 U CN 202123275941U CN 216921499 U CN216921499 U CN 216921499U
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- top support
- concrete structure
- shoring
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Abstract
The utility model relates to the technical field of building construction, in particular to a shoring device for controlling a crack of an ultralong reinforced concrete structure, which comprises a supporting bottom plate, wherein a shoring lifting assembly is arranged at the top of the supporting bottom plate, the shoring lifting assembly comprises a shoring top plate, a shoring adjusting assembly is arranged on the shoring top plate, an auxiliary shoring assembly is also arranged on the supporting bottom plate, and the auxiliary shoring assembly comprises an embedded bottom plate which is in sliding connection with the supporting bottom plate. According to the utility model, the height of the top support plate is adjusted by the top support lifting assembly through the matching of the threaded sleeve rod and the screw rod, so that the top support operation can be carried out on the ultra-long reinforced concrete structures with different heights, the adjusting sleeves are arranged on the first adjusting rod and the second adjusting rod through the top support adjusting assembly, the position of the second top support member can be adjusted at will, so that the top support can be carried out on different positions of the ultra-long reinforced concrete structure, and the auxiliary top support can be carried out on the second top support member through the auxiliary top support assembly, so that the integral top support effect is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a shoring device for controlling a crack of an ultralong reinforced concrete structure.
Background
The reinforced concrete structure is the concrete structure that needs to use the reinforcing bar reinforcing in the building work progress, and reinforced concrete structure's length is great in some work progress, must carry out the shore to the structure when building, prevents or controls the crack, and current shoring device can't adjust the position of shore according to reinforced concrete structure's length and concrete form, can lead to the shoring effect not good, can't the effective control crack. In view of this, we propose a shoring device for controlling cracks of an ultra-long reinforced concrete structure.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects, the utility model provides a shoring device for controlling the crack of an ultra-long reinforced concrete structure.
The technical scheme of the utility model is as follows:
the utility model provides a control cracked top supporting device of overlength reinforced concrete structure, includes supporting baseplate, supporting baseplate's top is provided with the jacking lifting unit, the jacking lifting unit includes the jacking roof, be provided with the jacking adjusting part on the jacking roof.
According to the preferable technical scheme, the jacking adjusting assembly comprises a pair of first adjusting rods and a pair of second adjusting rods, the first adjusting rods are distributed in parallel, the second adjusting rods are distributed in parallel, a pair of first adjusting grooves and a pair of second adjusting grooves are formed in the jacking top plate, the first adjusting rods are connected with the first adjusting grooves in a sliding mode, the second adjusting rods are connected with the second adjusting grooves in a sliding mode, and the second adjusting rods are located between the two first adjusting rods.
According to the preferable technical scheme, the first adjusting rod and the second adjusting rod are both sleeved with adjusting sleeves, the adjusting sleeves are fixedly connected with the first adjusting rod and the second adjusting rod through bolts, a plurality of limiting holes which are linearly distributed at equal intervals are formed in the first adjusting rod and the second adjusting rod, connecting rods are fixed to the tops of the adjusting sleeves, and second jacking pieces are fixed to the tops of every two corresponding connecting rods.
As a preferable technical scheme, a plurality of first top supporting pieces are fixed on the top wall of the top supporting top plate, and the tops of the first top supporting pieces are flush with the tops of the second top supporting pieces.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the height of the top support plate is adjusted by utilizing the matching of the threaded sleeve rod and the lead screw through the top support lifting assembly, so that the top support operation can be carried out on ultra-long reinforced concrete structures with different heights, the first adjusting rod and the second adjusting rod are matched with the top support plate through the top support adjusting assembly, meanwhile, the adjusting sleeves are arranged on the first adjusting rod and the second adjusting rod, the position of the second top support member can be adjusted at will so as to carry out top support on different positions of the ultra-long reinforced concrete structure, the second top support member can be subjected to auxiliary top support through the auxiliary top support assembly, the integral top support effect is improved, and the problems that the existing top support device cannot adjust the position of the top support according to the length and the specific form of the reinforced concrete structure, the top support effect is poor and cracks cannot be effectively controlled are solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 3 is a top view of a partial structure of embodiment 1 of the present invention;
FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 5 is a partial structural schematic diagram of embodiment 2 of the present invention.
In the figure:
the device comprises a supporting bottom plate 1, a top support lifting assembly 2, a top support plate 21, a threaded sleeve rod 22, a screw rod 221, a motor 222, a telescopic rod 23, a first top support piece 24, a top support adjusting assembly 3, a first adjusting rod 31, a second adjusting rod 32, an adjusting sleeve 33, a connecting rod 331, a second top support piece 332, a limiting hole 34, a first adjusting groove 25 and a second adjusting groove 26;
the auxiliary top bracing assembly 4, the embedded bottom plate 41, the mounting hole 411, the top bracing threaded rod 42, the mounting plate 421, the locking threaded sleeve rod 43, the rotating handle 431, the embedded hole 432 and the auxiliary support rod 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1-3, the present embodiment provides a technical solution:
the utility model provides a control cracked shore device of overlength reinforced concrete structure, includes supporting baseplate 1, and supporting baseplate 1's top is provided with shore lift module 2, and shore lift module 2 includes shore roof 21, is provided with shore regulation subassembly 3 on shore roof 21.
Preferably, the top bracing adjusting assembly 3 includes a pair of first adjusting rods 31 distributed in parallel and a pair of second adjusting rods 32 distributed in parallel, the top bracing plate 21 is provided with a pair of first adjusting grooves 25 and a pair of second adjusting grooves 26, the first adjusting rods 31 are slidably connected with the first adjusting grooves 25, the second adjusting rods 32 are slidably connected with the second adjusting grooves 26, and the second adjusting rods 32 are located between the two first adjusting rods 31. Through a pair of first adjusting rods 31 and a pair of second adjusting rods 32, the corresponding first adjusting grooves 25 and the second adjusting grooves 26 are matched, so that the length of the whole top bracing adjusting assembly 3 can be adjusted at will, crack control can be performed on ultra-long reinforced concrete structures with different lengths, and the first adjusting rods 31 and the second adjusting rods 32 are fixed with the top bracing top plate 21 through bolts.
Preferably, the first adjusting rod 31 and the second adjusting rod 32 are both sleeved with an adjusting sleeve 33, the adjusting sleeve 33 is fixedly connected with the first adjusting rod 31 and the second adjusting rod 32 through bolts, a plurality of limiting holes 34 are formed in the first adjusting rod 31 and the second adjusting rod 32 and are distributed linearly and equidistantly, connecting rods 331 are fixed to the tops of the adjusting sleeves 33, and second top supporting pieces 332 are fixed to the tops of every two corresponding connecting rods 331. Through a plurality of limited holes 34 and bolts, the positions of the two corresponding adjusting sleeves 33 on the first adjusting rod 31 or the second adjusting rod 32 can be adjusted at will, after the position of the overlong reinforced concrete structure, which is easy to crack, is positioned, the overlong reinforced concrete structure can be supported in a targeted manner by adjusting the adjusting sleeves 33, and the crack control effect is improved.
Preferably, a plurality of first top supporting pieces 24 are fixed on the top wall of the top supporting plate 21, and the tops of the first top supporting pieces 24 are flush with the tops of the second top supporting pieces 332. The matching of the first top support piece 24 and the second top support piece 332 further improves the top support effect, thereby achieving the effect of accurately controlling cracks.
It should be supplemented that the top bracing lifting assembly 2 further comprises a threaded sleeve rod 22 fixed at the bottom of the top bracing plate 21, the threaded sleeve rod 22 is internally threaded with a screw rod 221, a motor 222 is installed at the top of the supporting baseplate 1, the end part of an output shaft of the motor 222 is fixedly connected with the bottom of the screw rod 221, and telescopic rods 23 are fixed between four corners of the bottom of the top bracing plate 21 and four corners of the top of the supporting baseplate 1. Through the cooperation of the threaded sleeve rod 22 and the screw rod 221, the top supporting plate 21 can be controlled to move up and down under the driving of the motor 222, and then the super-long reinforced concrete structure with different heights can be adapted.
In the specific use process, the device is firstly moved to a preset position, then the position of the ultralong reinforced concrete structure needing to be subjected to jacking is measured, then the positions of the first adjusting rod 31 and the second adjusting rod 32 corresponding to the adjusting sleeve 33 are moved according to the measured positions, after the position adjustment is finished, the adjusting sleeve 33 is locked by using a bolt, then the motor 222 is turned on, and the screw rod 221 is driven to rotate, so that the threaded sleeve rod 22 and the jacking top plate 21 are driven to move upwards, and the first jacking piece 24 and the second jacking piece 332 are jacked and contacted on the ultralong reinforced concrete structure.
Example 2
Referring to fig. 4-5, the present embodiment provides the following technical solutions on the basis of embodiment 1: the supporting bottom plate 1 is further provided with an auxiliary top bracing assembly 4, and the auxiliary top bracing assembly 4 comprises an embedded bottom plate 41 which is connected with the supporting bottom plate 1 in a sliding manner.
Preferably, a top supporting threaded rod 42 is fixed on the top wall of the embedded bottom plate 41, a locking threaded sleeve rod 43 is connected to the top of the top supporting threaded rod 42 through a thread, the top of the locking threaded sleeve rod 43 is not communicated with the outside, the auxiliary top supporting assembly 4 further comprises an auxiliary supporting rod 44 fixed in the middle of the bottom of the second top supporting member 332, and the bottom of the auxiliary supporting rod 44 corresponds to the locking threaded sleeve rod 43. In the actual crack control process, when the lengths of the first adjusting rod 31 and the second adjusting rod 32 are too long, the first adjusting rod 31 and the second adjusting rod 32 are bent to a certain degree, and top bracing cannot be well performed, so that the adjusted second top bracing piece 332 can be subjected to auxiliary support through the auxiliary top bracing assembly 4, the top bracing effect is improved, and cracks can be further controlled.
Preferably, in this embodiment, a plurality of mounting holes 411 are formed in the top wall of the embedded bottom plate 41, a mounting plate 421 is fixed to the bottom of the top bracing threaded rod 42, and the mounting plate 421 and the embedded bottom plate 41 are fixedly connected through screws and the mounting holes 411. Because the number is large, the mounting plate 421 can be fixedly mounted according to the adjusted position of the second top support 332, so that the top support threaded rod 42 can correspond to the auxiliary support rod 44 at any time, and the normal operation of the device is ensured.
Preferably, a pair of rotating handles 431 is fixed on the outer wall of the locking threaded sleeve rod 43, and an embedding hole 432 is opened at the top of the locking threaded sleeve rod 43, and the embedding hole 432 corresponds to the auxiliary support rod 44. In the actual use process, when the second top support piece 332 supports the super-long reinforced concrete structure, the rotating handle 431 is rotated to adjust the distance between the top of the locking threaded sleeve rod 43 and the ground until the bottom of the auxiliary support rod 44 is embedded in the embedding hole 432, and the auxiliary support rod 44 and the second top support piece 332 are supported by adjusting the height of the locking threaded sleeve rod 43, so that the second top support piece 332 is assisted to support the super-long reinforced concrete structure.
In a specific use process, when the second top support piece 332 supports the ultra-long reinforced concrete structure, the top support threaded rod 42 is fixed on the embedded bottom plate 41 at a position corresponding to the second top support piece 332, and then the rotating handle 431 is rotated to adjust the distance between the top of the locking threaded sleeve rod 43 and the ground until the bottom of the auxiliary support rod 44 is embedded in the embedded hole 432.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a control cracked top supporting device of overlength reinforced concrete structure, includes supporting baseplate (1), its characterized in that: the top of supporting baseplate (1) is provided with shore lifting unit (2), shore lifting unit (2) is including shore roof (21), be provided with shore regulation subassembly (3) on shore roof (21).
2. The shoring device for controlling cracks of an ultra-long reinforced concrete structure according to claim 1, wherein: the jacking adjusting assembly (3) comprises a pair of first adjusting rods (31) which are in parallel distribution and a pair of second adjusting rods (32) which are in parallel distribution, a pair of first adjusting grooves (25) and a pair of second adjusting grooves (26) are formed in the jacking top plate (21), the first adjusting rods (31) are in sliding connection with the first adjusting grooves (25), the second adjusting rods (32) are in sliding connection with the second adjusting grooves (26), and the second adjusting rods (32) are located between the first adjusting rods (31).
3. The shoring device for controlling cracks of an ultra-long reinforced concrete structure according to claim 2, wherein: all the cover is equipped with adjusting sleeve (33) on first regulation pole (31), the second is adjusted pole (32), adjusting sleeve (33) and first regulation pole (31), the second is adjusted and is fixed through bolted connection between pole (32), set up a plurality of limited holes (34) that are linear equidistant distribution on first regulation pole (31), the second is adjusted pole (32), just the top of adjusting sleeve (33) all is fixed with connecting rod (331), and the top of per two corresponding connecting rods (331) is fixed with second top support piece (332).
4. The shoring device for controlling cracks of an ultra-long reinforced concrete structure according to claim 3, wherein: a plurality of first supporting pieces (24) are fixed on the top wall of the top supporting plate (21), and the tops of the first supporting pieces (24) are flush with the tops of the second supporting pieces (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123275941.0U CN216921499U (en) | 2021-12-24 | 2021-12-24 | Top bracing device for controlling crack of super-long reinforced concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123275941.0U CN216921499U (en) | 2021-12-24 | 2021-12-24 | Top bracing device for controlling crack of super-long reinforced concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216921499U true CN216921499U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123275941.0U Active CN216921499U (en) | 2021-12-24 | 2021-12-24 | Top bracing device for controlling crack of super-long reinforced concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216921499U (en) |
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2021
- 2021-12-24 CN CN202123275941.0U patent/CN216921499U/en active Active
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