CN217419344U

CN217419344U - Bridge reinforcing steel bar positioning and binding jig frame

Info

Publication number: CN217419344U
Application number: CN202221237964.4U
Authority: CN
Inventors: 李宝地
Original assignee: Shaanxi Road&bridge Group No1 Engineering Co ltd
Current assignee: Shaanxi Road&bridge Group No1 Engineering Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-13
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a bridge reinforcement positioning ligature bed-jig, relate to the field of bridge reinforcement positioning technique, it includes the support frame, perpendicular stop device and horizontal stop device, horizontal stop device includes first limiting plate, the second limiting plate, adjustment mechanism, a plurality of first vertical poles and second vertical pole, first vertical pole evenly sets up on first limiting plate, first limiting plate sets up on the support frame, the second vertical pole evenly sets up on the second limiting plate, the second limiting plate sets up on adjustment mechanism, adjustment mechanism is used for driving the second limiting plate and moves, parallel arrangement between first limiting plate and the second limiting plate, parallel arrangement between first vertical pole and the second vertical pole, be used for carrying out spacing fixed to the reinforcing bar between first vertical pole and the second vertical pole. This application is convenient for carry on spacing fixedly to the reinforcing bar of different diameters, can improve the suitability of support frame.

Description

Bridge reinforcing steel bar positioning and binding jig frame

Technical Field

The application relates to the field of bridge reinforcing steel bar positioning technology, in particular to a bridge reinforcing steel bar positioning and binding jig frame.

Background

With the continuous expansion of the urban scale in China, the travel and the connection among people are more and more compact. At present, bridge construction in China gradually moves to standardization, particularly bridge pier column construction, and the control of the distance between reinforcing steel bars and the thickness of a pier column protective layer is stricter and stricter.

Application number is 201820608000.3's chinese patent discloses a prefabricated box girder reinforcement is with spacing bed-jig, including a plurality of grudging posts, the grudging post includes the sill bar, the vertical montant that is equipped with in sill bar both ends, it is equipped with the diagonal brace to be connected between a montant top and the sill bar, the diagonal brace is located a montant and is close to another montant one side setting, the overlap joint is equipped with the bracing piece of perpendicular to sill bar on a plurality of sill bars, the skew sill bar of montant sets up with diagonal brace place plane, the montant is the U-shaped channel-section steel, the level link up the montant both sides lateral wall and opens there is the locating hole, the locating hole is equipped with the multiunit along vertical direction interval.

Aiming at the related technologies, the inventor thinks that the spacing jig has fixed distance between the positioned reinforcing steel bars in the using process, is difficult to fix the reinforcing steel bars with different diameters, and has poor applicability.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the spacing bed-jig carry out spacing fixed to the reinforcing bar of different diameters, improve the suitability of spacing bed-jig, this application provides a bridge reinforcing bar location ligature bed-jig.

The application provides a pair of bridge reinforcing bar location ligature bed-jig adopts following technical scheme:

a bridge steel bar positioning and binding jig comprises a support frame for limiting a steel bar at one end, a vertical limiting device and a horizontal limiting device, wherein the vertical limiting device and the horizontal limiting device are positioned on the support frame, the horizontal limiting device is used for limiting and fixing the horizontal steel bar, the vertical limiting device is used for limiting and fixing the vertical steel bar, the horizontal limiting device comprises a first limiting plate, a second limiting plate, an adjusting mechanism, a plurality of first vertical rods and a plurality of second vertical rods, the first vertical rods are uniformly arranged on the first limiting plate, the first limiting plate is arranged on the support frame, the second vertical rods are uniformly arranged on the second limiting plate, the second limiting plate is arranged on the adjusting mechanism, the adjusting mechanism is used for driving the second limiting plate to move, and the first limiting plate and the second limiting plate are arranged in parallel, parallel arrangement between first vertical pole and the second vertical pole, be used for carrying on spacing fixedly to the reinforcing bar between first vertical pole and the second vertical pole.

Through adopting above-mentioned technical scheme, when needs are fixed the one end of reinforcing bar, adjust the support frame, move the support frame to one side of bridge pier shaft. One end of the steel bar is placed between the first vertical rod and the second vertical rod, the adjusting mechanism is adjusted, the adjusting mechanism drives the second limiting plate to move, the second limiting plate drives the second vertical rod located on the second limiting plate to move, and the second vertical rod and the first vertical rod clamp and fix the steel bar. Then adjust perpendicular stop device, carry out spacing fixed with the ascending reinforcing bar of vertical side, then supply constructor to carry out subsequent processing operation to the reinforcing bar. The distance between the first vertical rod and the second vertical rod can be adjusted through the adjusting mechanism, so that the first vertical rod and the second vertical rod can limit and fix horizontal reinforcing steel bars with different diameters; under perpendicular stop device's effect, can fix the reinforcing bar of vertical direction, the constructor of being convenient for carries out the processing operation to the reinforcing bar, improves the suitability of support frame.

Optionally, adjustment mechanism includes driving piece, guide, screw thread section and rotation sleeve, the screw thread section sets up the one end of second limiting plate, the guide sets up the other end of second limiting plate, the guide is used for leading to the motion of second limiting plate, and the other end of second limiting plate with the support frame slides and sets up, it establishes to rotate the sleeve the screw thread section is last, just it is connected with the support frame rotation to rotate the sleeve, the driving piece is used for the drive it rotates to rotate the sleeve.

Through adopting above-mentioned technical scheme, adjust the driving piece, the driving piece drives and rotates the sleeve and rotate, and under the effect of guide, it drives the screw thread section and moves to rotate the sleeve, and the screw thread section drives the motion of second limiting plate, makes the second vertical rod on the second limiting plate to the motion, makes second vertical rod and first vertical rod firmly fix the reinforcing bar on the support frame respectively, and the constructor of being convenient for carries out the processing operation to the reinforcing bar. The adjustment mechanism who sets up under the effect of guide, can make vertical pole of second and first vertical pole firmly fix the reinforcing bar, the constructor of being convenient for carries out the processing operation to the reinforcing bar.

Optionally, the driving piece includes driving gear, driven gear and driving motor, the coaxial setting of driving gear is in on driving motor's the drive shaft, the coaxial setting of driven gear is in rotate on the sleeve, the driving gear with driven gear meshing sets up, driving motor is used for the drive the driving gear rotates.

Through adopting above-mentioned technical scheme, adjust driving motor, driving motor's drive shaft drives the driving gear and rotates, and the driving gear drives the driven gear who meshes with it and rotates, and driven gear drives and rotates the sleeve and rotate. The driving piece that sets up can provide power for rotating telescopic rotation, is convenient for make the second limiting plate take place to remove, and then makes the perpendicular pole of second and first perpendicular pole carry out spacing fixed to the reinforcing bar.

Optionally, one end of the threaded section, which is far away from the rotating sleeve, is provided with a limit ring.

Through adopting above-mentioned technical scheme, the spacing ring that sets up can carry on spacingly to the motion of screw thread section, can reduce the screw thread section and break away from the rotating sleeve at the in-process of motion.

Optionally, the guide piece includes guide ring and guide bar, the guide ring is coaxial to be set up on the second limiting plate, the one end of guide bar with the guide ring is connected, and the other end runs through the support frame setting.

Through adopting above-mentioned technical scheme, the guide bar that sets up can reduce the screw thread section and rotate along with the in-process that rotates sleeve motion, and then makes the screw thread section take place to remove, reduces the screw thread section and takes place to rotate.

Optionally, the first vertical rod and the second vertical rod are provided with limiting grooves for clamping the reinforcing steel bars.

Through adopting above-mentioned technical scheme, the spacing groove of setting can use with the lateral wall cooperation of reinforcing bar, can improve the spacing intensity of first perpendicular pole and second perpendicular pole to the reinforcing bar.

Optionally, the bottom surface of the support frame is provided with a balance seat.

Through adopting above-mentioned technical scheme, the area of contact between support frame and the ground can be improved to the balanced seat of setting, improves the stability of support frame.

Optionally, the first vertical rod is detachably fixed to the first limiting plate.

Through adopting above-mentioned technical scheme, first perpendicular pole detachably fixes on first limiting plate, and the constructor of being convenient for changes the first perpendicular pole of wearing and tearing on to first limiting plate, improves the suitability of first limiting plate, increase of service life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the distance between the first vertical rod and the second vertical rod can be adjusted through the adjusting mechanism, so that the first vertical rod and the second vertical rod limit and fix horizontal reinforcing steel bars with different diameters; under the action of the vertical limiting device, the reinforcing steel bars in the vertical direction can be fixed, so that constructors can conveniently process and operate the reinforcing steel bars with different diameters, and the applicability of the support frame is improved;

2. the adjustment mechanism who sets up under the effect of guide, can make vertical pole of second and first vertical pole firmly fix the reinforcing bar, the constructor of being convenient for carries out the processing operation to the reinforcing bar.

Drawings

Fig. 1 is a schematic structural diagram of the whole bridge reinforcement positioning and binding jig according to the embodiment of the application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Description of reference numerals: 1. a support frame; 11. a balance seat; 2. a vertical limiting device; 21. a first limit plate; 22. a second limiting plate; 23. an adjustment mechanism; 231. a drive member; 2311. a driving gear; 2312. a driven gear; 2313. a drive motor; 232. a guide member; 2321. a guide ring; 2322. a guide rod; 233. a threaded segment; 234. rotating the sleeve; 235. a limiting ring; 24. a first vertical rod; 241. a limiting groove; 25. a second vertical rod; 3. horizontal stop device.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses bridge reinforcing bar location ligature bed-jig. Referring to fig. 1, bridge reinforcing bar location ligature bed-jig is including being used for carrying on spacing support frame 1, perpendicular stop device 2 and the horizontal stop device 3 that is located support frame 1 to one end reinforcing bar, and the bottom surface of support frame 1 is provided with balanced seat 11, and balanced seat 11 an organic whole sets up in the bottom of support frame 1. Horizontal stop device 3 can carry out spacing fixed to horizontal reinforcing bar, and perpendicular stop device 2's structural principle is the same with horizontal stop device 3's principle, and perpendicular stop device 2 can carry out spacing fixed to perpendicular reinforcing bar.

Referring to fig. 1 and 2, in order to facilitate the limiting and fixing of the reinforcing steel bars with different diameters by constructors, the applicability of the support frame 1 is improved. The horizontal limiting device 3 includes a first limiting plate 21, a second limiting plate 22, an adjusting mechanism 23, a plurality of first vertical rods 24, and a second vertical rod 25. The first vertical rods 24 are uniformly arranged on the first limit plate 21, and the first vertical rods 24 are in threaded connection with the first limit plate 21. The both ends of first limiting plate 21 set up on support frame 1, and the both ends of first limiting plate 21 weld respectively on support frame 1. Second vertical pole 25 evenly sets up on second limiting plate 22, and second limiting plate 22 sets up on adjustment mechanism 23, and adjustment mechanism 23 can drive second limiting plate 22 and move, parallel distribution between first limiting plate 21 and the second limiting plate 22, parallel distribution between first vertical pole 24 and the second vertical pole 25, can carry out spacing fixed to the reinforcing bar between first vertical pole 24 and the second vertical pole 25. And the first vertical rod 24 and the second vertical rod 25 are respectively provided with a limiting groove 241, and the cambered surface of the steel bar can be clamped and fixed through the limiting grooves 241.

Referring to fig. 1 and 2, in order to adjust the movement of the second stopper plate 22, the adjusting mechanism 23 includes a driving member 231, a guiding member 232, a threaded section 233 and a rotating sleeve 234, the threaded section 233 is integrally disposed at one end of the second stopper plate 22, and the guiding member 232 is disposed at the other end of the second stopper plate 22. The guide 232 comprises a guide ring 2321 and a guide rod 2322, the guide ring 2321 is coaxially arranged on the sliding section of the second limiting plate 22, and the guide ring 2321 is integrally connected with the sliding section of the second limiting plate 22. One end of the guide bar 2322 is connected to the guide ring 2321, and the other end penetrates through the support frame 1, and the guide bar 2322 can slide along the length direction of the support frame 1. The rotating sleeve 234 is sleeved on the threaded section 233, the rotating sleeve 234 is in threaded connection with the threaded section 233, the rotating sleeve 234 is connected with the support frame 1 through a bearing, an outer ring of the bearing is in interference fit with the support frame 1, an inner ring of the bearing is in interference fit with the rotating sleeve 234, and the bearing is not marked in the embodiment. The driving member 231 is disposed on the supporting frame 1, and the driving member 231 can drive the rotating sleeve 234 to rotate by adjusting the driving member 231.

Referring to fig. 1 and 2, the driving member 231 is provided to power the rotation of the rotating sleeve 234, and includes a driving gear 2311, a driven gear 2312, and a driving motor 2313. The driving gear 2311 is coaxially arranged on a driving shaft of the driving motor 2313, and the driving gear 2311 is in key connection with the driving shaft of the driving motor 2313. The driven gear 2312 is coaxially arranged on the rotating sleeve 234, the driven gear 2312 is in key connection with the rotating sleeve 234, and the driving gear 2311 is meshed with the driven gear 2312. The base of the driving motor 2313 is fixed on the support frame 1 through a bolt, and the driving gear 2311 can be driven to rotate by driving the driving motor 2313 well through adjusting the driving motor 2313. The threaded section 233 is provided with a stop collar 235 at an end thereof remote from the rotating sleeve 234, and the stop collar 235 is integrally connected to the threaded section 233.

The implementation principle of the bridge reinforcing steel bar positioning and binding jig frame of the embodiment of the application is as follows:

when the one end of reinforcing bar was fixed to needs, adjust support frame 1, move one side of bridge pier shaft with support frame 1, made another support frame 1 move the opposite side of bridge pier shaft. Both ends of the reinforcing bars are placed on the two supporting frames 1, respectively, such that the reinforcing bars are positioned between the first vertical bar 24 and the second vertical bar 25.

The driving motor 2313 is adjusted, the driving shaft of the driving motor 2313 drives the driving gear 2311 to rotate, the driving gear 2311 drives the driven gear 2312 meshed with the driving gear to rotate, and the driven gear 2312 drives the rotating sleeve 234 to rotate. Under the action of the guide ring 2321 and the guide rod 2322, the rotating sleeve 234 drives the threaded section 233 to move, the threaded section 233 drives the second limiting plate 22 to move, so that the second vertical rod 25 on the second limiting plate 22 moves towards, and the second vertical rod 25 and the first vertical rod 24 firmly fix the steel bar on the support frame 1 respectively, thereby facilitating the constructors to process and operate the steel bar

When needs are fixed to perpendicular reinforcing bar, operation perpendicular stop device 2 realizes the spacing fixed to perpendicular reinforcing bar, then supplies constructor to carry out subsequent processing operation to the reinforcing bar.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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

1. The utility model provides a bridge reinforcing bar location ligature bed-jig which characterized in that: the steel bar spacing device comprises a support frame (1) used for spacing steel bars at one end, a vertical spacing device (2) and a horizontal spacing device (3), wherein the vertical spacing device (2) and the horizontal spacing device (3) are positioned on the support frame (1), the horizontal spacing device (3) is used for spacing and fixing the horizontal steel bars, the vertical spacing device (2) is used for spacing and fixing the vertical steel bars, the horizontal spacing device (3) comprises a first spacing plate (21), a second spacing plate (22), an adjusting mechanism (23), a plurality of first vertical rods (24) and a second vertical rod (25), the first vertical rods (24) are uniformly arranged on the first spacing plate (21), the first spacing plate (21) is arranged on the support frame (1), the second vertical rods (25) are uniformly arranged on the second spacing plate (22), the second spacing plate (22) is arranged on the adjusting mechanism (23), adjustment mechanism (23) are used for the drive second limiting plate (22) move, parallel arrangement between first limiting plate (21) and second limiting plate (22), parallel arrangement between first perpendicular pole (24) and the perpendicular pole of second (25), be used for carrying out spacing fixed to the reinforcing bar between first perpendicular pole (24) and the perpendicular pole of second (25).

2. The bridge reinforcement positioning and binding jig frame of claim 1, characterized in that: adjustment mechanism (23) are including driving piece (231), guide (232), screw thread section (233) and rotation sleeve (234), screw thread section (233) sets up the one end of second limiting plate (22), guide (232) set up the other end of second limiting plate (22), guide (232) are used for leading to the motion of second limiting plate (22), and the other end of second limiting plate (22) with support frame (1) slides and sets up, it establishes to rotate sleeve (234) on screw thread section (233), just it is connected to rotate sleeve (234) and support frame (1) rotation, driving piece (231) are used for the drive it rotates to rotate sleeve (234).

3. The bridge reinforcement positioning and binding jig frame of claim 2, characterized in that: the driving piece (231) comprises a driving gear (2311), a driven gear (2312) and a driving motor (2313), the driving gear (2311) is coaxially arranged on a driving shaft of the driving motor (2313), the driven gear (2312) is coaxially arranged on the rotating sleeve (234), the driving gear (2311) and the driven gear (2312) are arranged in a meshed mode, and the driving motor (2313) is used for driving the driving gear (2311) to rotate.

4. The bridge reinforcement positioning and binding jig frame of claim 2, characterized in that: and a limiting ring (235) is arranged at one end of the threaded section (233) far away from the rotating sleeve (234).

5. The bridge reinforcement positioning and binding jig frame of claim 2, characterized in that: the guide (232) include guide ring (2321) and guide bar (2322), guide ring (2321) coaxial setting is in on the second limiting plate (22), the one end of guide bar (2322) with guide ring (2321) is connected, and the other end runs through support frame (1) sets up.

6. The bridge reinforcement positioning and binding jig frame of claim 1, characterized in that: and limiting grooves (241) used for clamping reinforcing steel bars are arranged on the first vertical rod (24) and the second vertical rod (25).

7. The bridge reinforcement positioning and binding jig frame of claim 1, characterized in that: the bottom surface of the support frame (1) is provided with a balance seat (11).

8. The bridge reinforcement positioning and binding jig frame of claim 1, characterized in that: the first vertical rod (24) is detachably fixed on the first limit plate (21).