Prefabricated box girder integral type steel reinforcement framework binding mould

Abstract

The utility model discloses a prefabricated box girder integral type steel reinforcement framework binding mould which comprises two flange plates which are oppositely arranged, positioning devices are arranged on the surfaces of the flange plates, moving devices are arranged on the outer sides of the flange plates, and each moving device comprises a moving fixing plate fixedly installed on the outer sides of the two flange plates. A movable supporting plate is connected between the bottom ends of the movable fixing plates, a hydraulic telescopic rod is arranged on the upper surface of the movable supporting plate, a hydraulic device is fixedly arranged on the lower surface of the movable supporting plate, and a supporting beam plate matched with a flange plate is arranged at the top end of the hydraulic telescopic rod. And the aims of conveniently binding the steel bars in the beam plate and solving the problems of non-uniform spacing of the steel bars and low binding precision can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange plate reinforcements in construction engineering, in particular to a prefabricated box beam integral reinforcement skeleton binding jig. Background Art

[0002] The binding of steel bars for prefabricated box beams and slabs is an important part of construction, mainly to ensure that the connection between the steel bars is firm and stable, thereby improving the stability and safety of the entire building structure. Common methods for binding steel bars for beams and slabs are manual binding and mechanical binding. Manual binding is a traditional method that is simple to operate, but inefficient, time-consuming, labor-intensive, and prone to quality problems. Mechanical binding uses advanced mechanical equipment for automated binding, which has the advantages of high efficiency, precision, and stability, and has been widely used in modern construction. Mechanical binding equipment includes steel bar binding machines, binding guns, etc., which are simple to operate and can complete a large amount of steel bar binding work, improving work efficiency, while also ensuring the firmness and stability of steel bar connections.

[0003] At present, when tying the steel bar skeleton of the box girder, the steel bars are distributed on the ground for tying. This is inconvenient for workers to operate, the tying accuracy is low, the spacing between the steel bars is uneven, and the qualified rate of the solid protective layer is low, which affects the construction progress. Utility Model Content

[0004] The utility model aims to provide a prefabricated box girder integral steel bar skeleton binding jig to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated box girder integral steel bar skeleton binding jig, comprising two oppositely arranged flange plates, the surfaces of the flange plates being provided with positioning devices, and the outer sides of the flange plates being provided with moving devices;

[0006] The moving device comprises a moving fixed plate fixedly mounted on the outer sides of the two flange plates and a reinforcing plate arranged below the two flange plates, a moving support plate is connected between the bottom ends of the moving fixed plates mounted on the outer sides of the two flange plates, a hydraulic telescopic rod is arranged on the upper surface of the moving support plate, a hydraulic device is fixedly arranged on the lower surface of the moving support plate, the bottom end of the hydraulic telescopic rod is connected to the hydraulic device, and a supporting beam plate adapted to the flange plates is arranged on the top end of the hydraulic telescopic rod;

[0007] A beam reinforcement is arranged in the space enclosed by the two flange plates and the supporting beam plate, and matching beam stirrups are arranged on the surface of the beam reinforcement.

[0008] In some of the embodiments, the positioning device includes positioning grooves symmetrically opened on the upper surfaces of two flange plates, corresponding positioning blocks are provided in the positioning grooves, a positioning plate is fixedly provided under the positioning grooves, a positioning motor is provided at one end of the positioning plate, a positioning slide rod is provided at the output end of the positioning motor, a positioning slide plate is provided on the surface of the positioning slide rod, and the positioning block is connected to the positioning slide plate.

[0009] In some of the embodiments, a positioning rod is provided on the surface of the positioning slide plate, and a positioning slot is provided below the positioning block, and the positioning slot is adapted to the positioning rod.

[0010] In some of the embodiments, positioning clamping plates adapted to the positioning plates are symmetrically provided at both ends of the positioning slide.

[0011] In some embodiments, a positioning shaft is provided on the upper surface of the positioning block, a positioning fixing plate is provided on the upper surface of the positioning shaft, and a positioning support plate is fixedly connected between the two positioning fixing plates.

[0012] In some of the embodiments, symmetrical electric telescopic rods are provided on both sides below the positioning support plate, and a charcoal pencil is provided at one end of the electric telescopic rod.

[0013] In some of the embodiments, an information box is provided on the upper surface of the positioning and fixing plate.

[0014] In some of the embodiments, a displacement sensor is disposed in the information box.

[0015] Compared with the prior art, the present invention has at least one of the following advantages or beneficial effects:

[0016] 1. In order to facilitate the binding of the internal steel bars of the beam and slab, a moving device is provided under the flange plate, and the moving device includes a moving fixed plate fixedly installed on both sides of the flange plate, a moving support plate is provided at one end of the moving fixed plate, and a hydraulic telescopic rod is symmetrically provided on the surface of the moving support plate, and a hydraulic device is fixedly provided under the moving support plate, and a supporting beam plate adapted to the flange plate is provided at one end of the hydraulic telescopic rod. Through the mutual cooperation of the above structures, when in use, by connecting the power supply, the oil pump and the oil tank in the hydraulic device are operated by the remote control to extend and retract the hydraulic telescopic rod, and the extension and retraction of the hydraulic telescopic rod drives the lifting and lowering of the supporting beam and slab, so that when the beam and slab steel bars need to be bound, the supporting beam and slab rise and are aligned with the flange plate, which is convenient for binding the beam and slab steel bars. After the binding is completed, the hydraulic device is operated to make the hydraulic telescopic rod descend, drive the supporting beam and slab to descend, and the descending of the supporting beam and slab drives the beam steel bars to fall.

[0017] 2. In order to solve the problems of uneven spacing of steel bars and low binding accuracy, a positioning device is symmetrically provided on the surface of the flange plate, the positioning device includes a positioning groove symmetrically opened on the surface of the flange plate, a matching positioning block is arranged in the positioning groove, a positioning plate is fixedly arranged below the positioning groove, a positioning motor is arranged at one end of the positioning plate, a positioning slide bar is arranged at the output end of the positioning motor, a positioning slide bar is arranged on the surface of the positioning slide bar, positioning card plates matching the positioning plate are symmetrically provided at both ends of the positioning slide bar, a positioning plug rod is arranged on the surface of the positioning slide bar, a positioning block is arranged on the surface of the positioning slide bar, a positioning card slot is opened below the positioning block, the positioning card slot is matched with the positioning plug rod, a positioning shaft is arranged on the surface of the positioning block, a positioning fixing plate is arranged on the surface of the positioning fixing plate, and a positioning fixing plate is arranged on the surface of the positioning fixing plate. There is an information box, a positioning support plate is fixed on one side of the positioning fixing plate, and symmetrical electric telescopic rods are evenly arranged under the positioning support plate. A charcoal pencil is arranged at one end of the electric telescopic rod. Through the cooperation of the above structures, when in use, connect the power supply, use the remote control to set the beam reinforcement spacing and the stirrup reinforcement spacing, and transmit the data to the information box. A displacement sensor is provided in the information box to control the displacement distance and control the operation of the positioning motor so that the positioning motor drives the positioning slide bar to rotate, and the rotation of the positioning slide bar drives the positioning slide plate to move, and the positioning slide plate drives the positioning block to move. During the movement, the information box controls the electric telescopic rod to extend and retract, and uses a charcoal pencil to mark the spacing between the flange plate and the beam reinforcement surface to ensure the construction spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a prefabricated box girder integral steel bar skeleton binding jig in an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a prefabricated box girder integral steel bar skeleton binding jig in an embodiment of the utility model;

[0020] Figure 3 It is a cross-sectional view of a prefabricated box girder integral steel bar skeleton binding jig in an embodiment of the utility model;

[0021] In the figure: 1. flange plate; 2. positioning device; 3. beam reinforcement; 4. beam stirrups; 5. moving device; 201. positioning motor; 202. positioning plate; 203. positioning slide plate; 204. positioning slide bar; 205. positioning groove; 206. positioning plug rod; 207. positioning slot; 208. positioning block; 209. positioning shaft; 210. fixed plate; 211. positioning support plate; 212. electric telescopic rod; 213. information box; 214. positioning card plate; 215. charcoal pencil; 501. mobile fixed plate; 502. reinforcement plate; 503. mobile support plate; 504. hydraulic telescopic rod; 505. support beam plate; 506. hydraulic device. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3 The utility model discloses a prefabricated box girder integral steel frame binding jig, comprising two oppositely arranged flange plates 1 (the flange plates 1 are L-shaped structures including a horizontal plate and a vertical plate, and the horizontal plate of the L-shaped structure is located above the vertical plate, and the horizontal plates of the two flange plates 1 are arranged opposite to each other), a positioning device 2 is provided on the surface of the flange plates 1, and a moving device 5 is provided on the outer sides of the two flange plates 1; the moving device 5 comprises a moving fixing plate 50 symmetrically fixedly installed on the outer sides of the two flange plates 1 (the opposite sides of the two flange plates 1) 1 and a reinforcement plate 502 symmetrically arranged below the two flange plates 1, and a movable support plate 503 is connected between the bottom ends of the movable fixed plates 501 installed on the outsides of the two flange plates 1, and the upper surface of the movable support plate 503 is symmetrically provided with hydraulic telescopic rods 504, and the lower surface of the movable support plate 503 is fixedly provided with a hydraulic device 506, the bottom end of the hydraulic telescopic rod 504 is connected to the hydraulic device 506, and the top end of the hydraulic telescopic rod 504 is provided with a supporting beam plate 505 adapted to the flange plate 1. The hydraulic device 506 is provided with an oil pump and an oil tank which cooperate with each other through the above structure. When in use, by connecting a power supply and using a remote control to operate the oil pump and the oil tank in the hydraulic device 506, the hydraulic telescopic rod 504 is extended and retracted. The extension and retraction of the hydraulic telescopic rod 504 drives the lifting and lowering of the support beam 505, so that when the flange plate 1 steel bars need to be tied, the support beam 505 rises and is aligned with the upper surface of the flange plate 1, so as to facilitate the tying of the steel bars at the bottom and both sides of the beam (the beam steel bars 3 and the beam stirrups 4 provided on the surface of the beam steel bars 3). After the tying is completed, the hydraulic device 506 is operated to make the hydraulic telescopic rod 504 descend, driving the support beam 505 to descend. The descent of the support beam 505 drives the beam steel bars 3 to fall, and then the tying of the steel bars at the top of the beam and the beam flange (the steel bars of the beam flange are not shown in the figure) is completed, thereby ensuring the tying quality of the beam steel bars.

[0024] The above-mentioned positioning device 2 includes positioning grooves 205 symmetrically opened on the surfaces of the two flange plates 1, and a matching positioning block 208 is arranged in the positioning groove 205. A positioning plate 202 is fixedly arranged below the positioning groove 205, and a positioning motor 201 is arranged at one end of the positioning plate 202. A positioning slide bar 204 is arranged at the output end of the positioning motor 201, and a positioning slide bar 203 is arranged on the surface of the positioning slide bar 204, and the positioning block 208 is connected to the positioning slide bar 203; specifically, a positioning plug rod 206 is arranged on the surface of the positioning slide bar 203, and a positioning block 208 is arranged on the surface of the positioning slide bar 203. A positioning slot 207 is opened below the positioning block 208, and the positioning slot 207 is matched with the positioning plug rod 206. Positioning clamping plates 214 matched with the positioning plate 202 are symmetrically provided at both ends of the positioning slide plate 203, a positioning shaft 209 is provided on the upper surface of the positioning block 208, a positioning fixing plate 210 is provided on the surface of the positioning shaft 209, a positioning support plate 211 is fixedly connected between the two positioning fixing plates 210, symmetrical electric telescopic rods 212 are provided on both sides below the positioning support plate 211, and a charcoal pencil 215 is provided at one end of the electric telescopic rod 212; an information box 213 is provided on the upper surface of the positioning fixing plate 210, and a displacement sensor is provided in the information box 213. Through the cooperation of the above structures, when in use, connect the power supply, use the remote control to set the spacing of the beam reinforcement 3 and the spacing of the beam stirrups 4, transmit data to the information box 213 with a displacement sensor to control the displacement distance, control the positioning motor 201 to run, so that the positioning motor 201 drives the positioning slide bar 204 to rotate, the rotation of the positioning slide bar 204 drives the positioning slide plate 203 to move, and the positioning slide plate 203 drives the positioning block 208 to move. During the movement, the information box 213 controls the electric telescopic rod 212 to extend and retract, and uses the charcoal pencil 215 to mark the spacing on the surface of the flange plate 1 to ensure the construction quality.

[0025] Working principle: When in use, by connecting the power supply, use the remote control to operate the oil pump and oil tank in the hydraulic device 506, so that the hydraulic telescopic rod 504 can be extended and retracted, and the extension and retraction of the hydraulic telescopic rod 504 drives the lifting and lowering of the support beam 505, so that when the bottom and both sides of the beam need to be tied, the support beam 505 rises and is aligned with the upper surface of the flange plate 1, and the remote control is used to set the spacing of the beam reinforcement 3 and the spacing of the beam stirrups 4, and the data is transmitted to the information box 213, and the positioning device 2 starts to move. During the movement, the information box 213 controls the electric telescopic rod 212 to extend and retract, and the charcoal pencil 215 is used to mark the spacing on the surface of the flange plate 1, so as to facilitate the binding of the beam and slab reinforcement. After the binding is completed, the hydraulic device 506 is operated to make the hydraulic telescopic rod 504 descend, driving the support beam 505 to descend, and the descent of the support beam 505 drives the beam reinforcement 3 to fall, thereby completing the binding of the beam and slab reinforcement.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A prefabricated box girder integral steel bar skeleton binding jig, comprising two flange plates (1) arranged opposite to each other, characterized in that: A positioning device (2) is provided on the surface of the flange plate (1), and a moving device (5) is provided on the outer side of the flange plate; The moving device (5) comprises a moving fixed plate (501) fixedly mounted on the outside of the two flange plates (1) and a reinforcing plate (502) arranged below the two flange plates (1); a moving support plate (503) is connected between the bottom ends of the moving fixed plate (501) mounted on the outside of the two flange plates (1); a hydraulic telescopic rod (504) is arranged on the upper surface of the moving support plate (503); a hydraulic device (506) is fixedly arranged on the lower surface of the moving support plate (503); the bottom end of the hydraulic telescopic rod (504) is connected to the hydraulic device (506); and the top end of the hydraulic telescopic rod (504) is provided with a supporting beam plate (505) adapted to the flange plates (1).

2. The prefabricated box girder integral steel bar skeleton binding jig according to claim 1 is characterized in that: The positioning device (2) comprises positioning grooves (205) symmetrically arranged on the upper surfaces of the two flange plates (1), a matching positioning block (208) being arranged in the positioning groove (205), a positioning plate (202) being fixedly arranged below the positioning groove (205), a positioning motor (201) being arranged at one end of the positioning plate (202), a positioning slide bar (204) being arranged at the output end of the positioning motor (201), a positioning slide plate (203) being arranged on the surface of the positioning slide bar (204), and the positioning block (208) being connected to the positioning slide plate (203).

3. The prefabricated box girder integral steel bar skeleton binding jig according to claim 2 is characterized in that: A positioning rod (206) is provided on the surface of the positioning slide plate (203), and a positioning slot (207) is provided below the positioning block (208), wherein the positioning slot (207) is adapted to the positioning rod (206).

4. The prefabricated box girder integral steel bar skeleton binding jig according to claim 2, characterized in that: Positioning clamping plates (214) adapted to the positioning plate (202) are symmetrically provided at both ends of the positioning slide plate (203).

5. The prefabricated box girder integral steel bar skeleton binding jig according to claim 2, characterized in that: A positioning shaft (209) is provided on the upper surface of the positioning block (208), a positioning fixing plate (210) is provided on the upper surface of the positioning shaft (209), and a positioning support plate (211) is fixedly connected between the two positioning fixing plates (210).

6. The prefabricated box girder integral steel bar skeleton binding jig according to claim 5, characterized in that: Symmetrical electric telescopic rods (212) are provided on both sides below the positioning support plate (211), and a charcoal pencil (215) is provided at one end of the electric telescopic rod (212).

7. The prefabricated box girder integral steel bar skeleton binding jig according to claim 6, characterized in that: An information box (213) is provided on the upper surface of the positioning and fixing plate (210).

8. The prefabricated box girder integral steel bar skeleton binding jig according to claim 7, characterized in that: A displacement sensor is arranged in the information box (213).

9. The prefabricated box girder integral steel bar skeleton binding jig according to claim 1, characterized in that: An oil pump and an oil tank are arranged in the hydraulic device (506).

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