CN218059936U - Device for adjusting reserved large-diameter U-shaped steel bar space of toothed plate - Google Patents
Device for adjusting reserved large-diameter U-shaped steel bar space of toothed plate Download PDFInfo
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- CN218059936U CN218059936U CN202221660481.5U CN202221660481U CN218059936U CN 218059936 U CN218059936 U CN 218059936U CN 202221660481 U CN202221660481 U CN 202221660481U CN 218059936 U CN218059936 U CN 218059936U
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Abstract
The utility model belongs to the technical field of prefabricated T roof beam, prefabricated decking reinforcing bar semi-manufactured goods calibration frock, especially, relate to an adjust device that major diameter U-shaped steel muscle interval was reserved to pinion rack, including two vertical parallel arrangement's locating clip board, peg graft the connecting plate that the level set up between two locating clip boards, still include a vertical baffle that sets up in the middle of two locating clip boards are located to the connecting plate front end, connecting plate and baffle center all are equipped with the bolt hole, pass through bolted connection between connecting plate and the baffle, the utility model has the advantages of simple structure adjusts conveniently.
Description
Technical Field
The utility model belongs to the technical field of prefabricated T roof beam, prefabricated decking reinforcing bar semi-manufactured goods calibration frock, especially, relate to a device of major diameter U-shaped reinforcing bar interval is reserved to regulation pinion rack.
Background
In the bridge construction of present stage, because precast beam slab technology is ripe, construction convenience, the wide application has been obtained in the site operation, in precast beam slab work progress, the interval that the reinforcing bar was reserved to the pinion rack all can lead to the reinforcing bar interval to produce the error owing to reasons such as reinforcing bar processing is inaccurate, hoist and mount number of times of transportation are too much, if not adjust this type of error in the work progress, will have many quality problems in the acceptance of later stage, for example, the reinforcing bar protective layer is bigger than normal or little, the whole line type of reserved reinforcing bar is not straight etc..
Disclosure of Invention
The utility model aims at providing an adjust device that major diameter U-shaped steel muscle interval was reserved to pinion rack.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an adjust device that major diameter U-shaped reinforcing bar interval is reserved to pinion rack, includes two vertical parallel arrangement's locating splint, pegs graft the connecting plate that the level set up between two locating splint, still includes a vertical baffle that sets up in the middle of connecting plate front end is located two locating splint, connecting plate and baffle center all are equipped with the bolt hole, pass through bolted connection between connecting plate and the baffle, during the concrete use, two landing leg blocks of U-shaped reinforcing bar are located wedge-shaped open groove, carry out bolted connection with connecting plate and baffle and fix, make baffle and connecting plate compress tightly two landing legs of U-shaped reinforcing bar through fastening bolt, cooperate wedge-shaped open groove's spacing simultaneously with landing leg interval and straightness accuracy adjust, because wedge-shaped open groove has certain degree of depth to carry out the regulation of a buffering formula to the landing leg, can make a plurality of interval adjusting device of a plurality of differences in size according to the size of actual U-shaped reinforcing bar in the concrete work.
Furthermore, the locating splint are rectangular plates, the upper and lower parts of the front end of the locating splint are respectively provided with a wedge-shaped open groove, the wedge-shaped open groove has a certain depth to adjust the supporting legs in a buffering mode, the rear end of the locating splint is located in the middle of the long edge of the rectangular plate and is provided with a strip-shaped hole, and the end part of the connecting plate is inserted into the strip-shaped hole.
Furthermore, the back of the connecting plate is provided with a cross-shaped shearing-resistant reinforcing rib, and the cross-shaped rib is superposed with the bolt hole in the center of the connecting plate.
Furthermore, the front end face of the baffle is provided with a cross-shaped ribbed rib, the cross section of the ribbed rib is triangular, and the thickest part of the ribbed rib is positioned at the cross-shaped cross point, so that the reinforcing effect is further achieved.
Furthermore, a groove matched with the shear-resistant reinforced rib is arranged on the elongated hole.
The utility model has the advantages that: the utility model discloses simple structure, through the location splint. The mutual cooperation of connecting plate, baffle can carry out the accurate adjustment to the interval of reserving the reinforcing bar in the steel bar installation, has solved and can reserve major diameter reinforcing bar processing and installation at the pinion rack and carry out the accurate adjustment to the interval of reinforcing bar, thereby has solved because the inaccurate bridge floor slab concrete protective layer that causes of reinforcing bar interval processing is unqualified, the reinforcing bar line type is not in the same direction as straight scheduling problem, has improved construction quality, has reduced economic loss.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the positioning splint of fig. 1.
Fig. 3 is a schematic structural view of the connection plate of fig. 1.
Fig. 4 is a schematic structural view of the baffle plate of fig. 1.
Detailed Description
All the words in the present utility model with the same direction are based on the direction in the attached figure 1 of the specification.
As shown in the figure, the device for adjusting the distance between the reserved large-diameter U-shaped steel bars of the toothed plate comprises two positioning clamp plates 1 which are vertically arranged in parallel, a connecting plate 2 which is inserted between the two positioning clamp plates 1 and is horizontally arranged, and a baffle plate 3 which is vertically arranged at the front end of the connecting plate 2 and is positioned between the two positioning clamp plates 1, wherein bolt holes are formed in the centers of the connecting plate 2 and the baffle plate 3, the connecting plate 3 is connected with the baffle plate 2 through bolts 4, the positioning clamp plates 1 are rectangular plates, wedge-shaped open grooves 11 are respectively formed in the upper and lower parts of the front ends of the positioning clamp plates, the wedge-shaped open grooves 11 have certain depths and can perform buffer type adjustment on the supporting legs, a strip-shaped hole 12 is formed in the middle part of the long edge of each rectangular plate at the rear end of each positioning clamp plate, the end part of each connecting plate 2 is inserted into the corresponding strip-shaped hole 12, and a groove matched with a shear-resistant reinforcing rib is formed in each strip-shaped hole; the back of the connecting plate 2 is provided with a cross-shaped anti-shearing reinforced rib 21, the cross-shaped cross point is superposed with a bolt hole in the center of the connecting plate, the front end surface of the baffle plate 3 is provided with a cross-shaped reinforced rib 31, the section of the reinforced rib is triangular, and the thickest part of the reinforced rib is positioned at the cross-shaped cross point to further play a specific role in reinforcement; during the use, two landing leg cards of U-shaped reinforcing bar are located 11 in the wedge opening recess, it is fixed to carry out bolted connection with connecting plate and baffle, make baffle and connecting plate compress tightly two landing legs of U-shaped reinforcing bar through fastening bolt, the spacing of cooperation wedge opening recess simultaneously is adjusted landing leg interval and straightness accuracy, because wedge opening recess has certain degree of depth to carry out the regulation of a buffering formula to the landing leg, can make a plurality of interval adjusting device of a plurality of differences in size according to the size of the U-shaped reinforcing bar of reality in the concrete work.
Claims (5)
1. The utility model provides an adjust device that major diameter U-shaped steel muscle interval was reserved to pinion rack which characterized in that: the positioning clamp plate comprises two positioning clamp plates which are vertically arranged in parallel, a connecting plate which is inserted between the two positioning clamp plates and is horizontally arranged, and a baffle which is vertically arranged at the front end of the connecting plate and is positioned between the two positioning clamp plates, wherein bolt holes are formed in the centers of the connecting plate and the baffle, and the connecting plate and the baffle are connected through bolts.
2. The device for adjusting the reserved large-diameter U-shaped steel bar spacing of the toothed plate according to claim 1, is characterized in that: the locating splint is a rectangular plate, the upper and lower parts of the front end of the locating splint are respectively provided with a wedge-shaped open groove, the rear end of the locating splint is positioned in the middle of the long edge of the rectangular plate and is provided with a strip-shaped hole, and the end part of the connecting plate is inserted into the strip-shaped hole.
3. The device for adjusting the reserved large-diameter U-shaped steel bar spacing of the toothed plate according to claim 2, is characterized in that: the back of the connecting plate is provided with a cross-shaped anti-shearing reinforced rib, and the cross-shaped cross point is superposed with a bolt hole in the center of the connecting plate.
4. A device for adjusting the reserved large-diameter U-shaped steel bar spacing of a toothed plate according to claim 3, wherein: the front end face of the baffle is provided with crossed ribbed ribs, and the cross sections of the ribbed ribs are triangular.
5. The device for adjusting the reserved large-diameter U-shaped steel bar spacing of the toothed plate according to claim 4, is characterized in that: the elongated hole is provided with a groove matched with the shear-resistant reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221660481.5U CN218059936U (en) | 2022-06-30 | 2022-06-30 | Device for adjusting reserved large-diameter U-shaped steel bar space of toothed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221660481.5U CN218059936U (en) | 2022-06-30 | 2022-06-30 | Device for adjusting reserved large-diameter U-shaped steel bar space of toothed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218059936U true CN218059936U (en) | 2022-12-16 |
Family
ID=84435955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221660481.5U Active CN218059936U (en) | 2022-06-30 | 2022-06-30 | Device for adjusting reserved large-diameter U-shaped steel bar space of toothed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218059936U (en) |
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2022
- 2022-06-30 CN CN202221660481.5U patent/CN218059936U/en active Active
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