Stirrup assembly auxiliary device for beam column reinforcement

Abstract

The invention belongs to the field of constructional engineering, and particularly relates to a beam column reinforcement stirrup assembly auxiliary device which comprises a frame body and a pushing frame, the frame body comprises a first frame body, a second frame body, a third frame body and a fourth frame body which are sequentially connected end to end, and compression structures used for compressing reinforcement are arranged on the inner sides of the first frame body and the second frame body; a pushing frame used for pushing is connected to one side of the first frame body and one side of the third frame body, transmission parts are arranged in the first frame body, the second frame body and the third frame body and connected with the pushing frame, and a first rotating handle located on the second frame body is manually rotated so that a compression structure can be pushed inwards to drive reinforcing bars to be folded inwards. And therefore, the stirrup and the reinforcing bar are loosened, and a second rotating handle located on the second frame body is rotated so that the pushing frame can push the stirrup outwards to a proper position.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of building engineering, and particularly relates to a stirrup assembly auxiliary device for beam column reinforcement. BACKGROUND

[0002] A component supported by a support and mainly subjected to transverse force and shear force and mainly deformed by bending is called a beam. The beam bears the weight of all components in the upper frame of a building and the roof, and is the most important part of the upper frame of the building. The direction of most beams is consistent with the transverse section of the building. When the reinforcement ratio of the cross section of the beam is high, it is difficult to install the stirrup. The conventional method is to place the stirrup in the middle of the beam and then knock the stirrup to both ends by manpower. However, this method is time-consuming and laborious. Therefore, an auxiliary assembly structure in the shape of U+ a straight line can be formed by using angle steel, connected by bolts, and then compressed by the internal compression block to compress part of the space, so as to facilitate the sliding of the stirrup to the edge position. SUMMARY

[0003] The purpose of the present application is to provide an assembly auxiliary device for facilitating the installation of stirrups on reinforcement.

[0004] To achieve the above-mentioned purpose of the application, the technical scheme adopted by the present application is:

[0005] The stirrup assembly auxiliary device for beam column reinforcement comprises a frame body and a pushing frame, the frame body comprises a first frame body, a second frame body, a third frame body and a fourth frame body connected in sequence, a compression structure for compression is arranged on the inner side of the first frame body and the second frame body, the first frame body and the third frame body are connected on one side with the pushing frame for pushing, a transmission part is arranged in the first frame body, the second frame body and the third frame body, and the transmission part is connected with the pushing frame.

[0006] Further, a first cavity is arranged in the first frame body along the length direction, a first limiting groove is arranged on the inner side of the first frame body along the length direction and communicates with the first cavity, and one compression structure is arranged in the first cavity and the first limiting groove;

[0007] A second cavity is arranged in the second frame body along the length direction, a second limiting groove is arranged on the inner side of the second frame body along the length direction and communicates with the second cavity, and another compression structure is arranged in the second cavity and the second limiting groove.

[0008] Further, the compression structure comprises a first rotating tooth, a first rotating handle, a first transmission tooth, a screw rod, a strip-shaped sliding block and a compression block.

[0009] The first cavity and the second cavity bottom are respectively rotatably provided with a first rotating tooth, the first limiting slot and the second limiting slot are respectively slidably provided with a strip-shaped slider, and the first frame body and the second frame body outer side wall are respectively provided with a first handle penetrating through;

[0010] The first handle bottom is fixedly provided with the first transmission tooth, the strip-shaped slider top is fixedly provided with the screw rod, and the strip-shaped slider bottom is fixedly provided with the pressing block.

[0011] The first rotating tooth is meshed with the first transmission tooth, the first rotating tooth is provided with a threaded through hole, and the threaded through hole is threadedly connected with the screw rod.

[0012] Further, the transmission component includes a second handle, a transmission bevel gear one, a first transmission unit and a second transmission unit.

[0013] The second frame body outer side wall is provided with the second handle penetrating through, the part of the second handle located in the second cavity is fixedly connected with the transmission bevel gear one, and the bevel gear one two ends are symmetrically provided with the first transmission unit along the second frame body length direction.

[0014] The third frame body is provided with a third cavity, and the third cavity and the first cavity are respectively provided with a second transmission unit.

[0015] The transmission bevel gear one is meshed with two first transmission units, the first transmission unit is meshed with the second transmission unit, and the second transmission unit is meshed with the pushing frame.

[0016] Further, the first transmission unit includes a transmission bevel gear two, a transmission rod and a transmission tooth one, the transmission rod two ends are fixedly provided with the transmission bevel gear two and the transmission tooth one, the transmission rod is rotatably provided in the second cavity, and the transmission bevel gear two is meshed with the transmission bevel gear one.

[0017] Further, the second transmission unit includes a transmission tooth two, a chain and a tooth disc, two tooth discs are rotatably provided in the third cavity and the first cavity along the length direction, the chain is meshed with two tooth discs of the same second transmission unit, the transmission tooth two is fixedly provided on the tooth disc close to the second cavity, the transmission tooth two is meshed with the transmission tooth one, and the chain is meshed with the pushing frame.

[0018] Further, the pushing frame includes a scissor fork and a U-shaped frame, one end of one side of the first frame body is provided with a through slot communicating with the first cavity, one end of the same side of the third frame body is provided with a through slot communicating with the third cavity, a first sliding seat is slidably provided in the two through slots, the first sliding seat bottom is provided with a tooth part, and the tooth part is meshed with the chain.

[0019] The other end of the side of the first frame body and the third frame body provided with a through slot is provided with a first fixing seat, and the two ends of the bottom of the scissor frame are respectively hinged to the first fixing seat and the first sliding seat, and the two ends of the top of the scissor frame are respectively hinged to a second fixing seat and a second sliding seat provided at the bottom of the U-shaped frame.

[0020] Further, the scissor frame comprises a plurality of scissor groups connected in sequence, the scissor group comprises a first push rod and a second push rod hingedly crossed at the center, the two ends of the first push rod are respectively hingedly connected to one end of the adjacent second push rod, and the two ends of the second push rod are respectively hingedly connected to one end of the adjacent first push rod.

[0021] The first push rod at the first end of the scissor frame is hingedly connected to the first sliding seat, and the second push rod at the first end of the scissor frame is hingedly connected to the first fixing seat.

[0022] The first push rod at the end of the scissor frame is hingedly connected to the second fixing seat, and the second push rod at the end of the scissor frame is hingedly connected to the second sliding seat.

[0023] Further, the first frame body, the second frame body and the third frame body are connected vertically, one end of the fourth frame body is hingedly connected to the third frame body, and the other end is provided with a connecting screw rod, and one end of the first frame body close to the fourth frame body is provided with a limiting groove matched with the connecting screw rod.

[0024] The present application has the following beneficial effects: the frame body and the pushing frame are provided, the frame body is sleeved on the reinforcing bar, the compression structure on the inner side of the frame body can compress the reinforcing bar to make it loose with the stirrup, and then the pushing frame can push the stirrup to move to both ends, through the cooperation of the frame body and the pushing frame, the workers are avoided from knocking the stirrup to move to the outer side through labor, the tedious physical labor of the workers is reduced, and the working efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic view of the reinforcing bar and the stirrup;

[0026] Figure 2 It is a perspective view of the present application;

[0027] Figure 3 It is a perspective view of the present application;

[0028] Figure 4 It is an exploded view of the first frame body and the compression structure section;

[0029] Figure 5 It is an exploded view of the second frame body and the compression structure section;

[0030] Figure 6 It is another perspective view of the present application. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. If not specifically indicated, the technical means used in the embodiments are conventional means familiar to those skilled in the art.

[0032] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] As shown in Figures 1-6 The beam column reinforcement stirrup assembly auxiliary device includes a frame body and a pushing frame. The frame body includes a first frame body 1, a second frame body 2, a third frame body 3 and a fourth frame body 4 connected end to end in sequence. The first frame body 1 and the second frame body 2 are provided with a compression structure 5 for compressing reinforcement on the inner side. The first frame body 1 and the third frame body 3 are connected with a pushing frame for pushing on one side. The first frame body 1, the second frame body 2 and the third frame body 3 are provided with a transmission component 9. The transmission component 9 is connected with the pushing frame. Artificially rotating the first handle 502 makes the compression structure 5 push inward, driving the reinforcement to be folded inward, so that the stirrup and the reinforcement are loose, and the pushing frame is pushed outward by rotating the second handle 908 to push the stirrup to a proper position.

[0034] As shown in Figures 4-5As shown, the first frame body 1 is provided with a first cavity 103 along the length direction, and the inner side of the first frame body 1 is provided with a first limiting groove 104 communicating with the first cavity 103 along the length direction, and the first cavity 103 and the first limiting groove 104 are provided with a compression structure 5; the second frame body 2 is provided with a second cavity 202 along the length direction, and the inner side of the second frame body 2 is provided with a second limiting groove 203 communicating with the second cavity 202 along the length direction, and the second cavity 202 and the second limiting groove 203 are provided with another compression structure 5. The compression structure 5 comprises a first rotating tooth 501, a first handle 502, a first transmission tooth 503, a screw rod 504, a strip-shaped sliding block 505 and a compression block 506; the bottom of the first cavity 103 and the second cavity 202 is respectively rotatably provided with a first rotating tooth 501, the first rotating tooth 501 abuts on the upper and lower ends of the first cavity 103 and the second cavity 202, and the first cavity 103 and the second cavity 202 are provided with a limiting groove matched to prevent the first rotating tooth 501 from jumping transversely, the first limiting groove 104 and the second limiting groove 203 are respectively slidably provided with a strip-shaped sliding block 505, the first limiting groove 104 and the second limiting groove 203 are a stepped groove, and the strip-shaped sliding block 505 is a stepped block (as shown in Figures 4-5 the middle) to prevent the strip-shaped sliding block 505 from sliding out of the first and second limiting grooves, and the outer side wall of the first frame body 1 and the second frame body 2 is respectively provided with a first handle 502; the bottom of the first handle 502 is fixedly provided with a first transmission tooth 503, the top of the strip-shaped sliding block 505 is fixedly provided with a screw rod 504, and the bottom of the strip-shaped sliding block 505 is fixedly provided with a compression block 506; the first rotating tooth 501 engages with the first transmission tooth 503, the first rotating tooth 501 is provided with a threaded hole 5011, and the threaded hole 5011 is threadedly connected with the screw rod 504. When the first handle 502 is rotated, the first transmission tooth 503 is driven to transmit, thereby driving the first rotating tooth 501 to rotate, and the first rotating tooth 501 rotates to drive the screw rod 504 (the strip-shaped sliding block 505 and the compression block 506) to move up and down, thereby compressing the internal space of the frame body, and further realizing the compression of the reinforcement inward. The inner side of the compression block 506 (the third frame body 3 and the fourth frame body 4) is made of rubber material to increase the friction between the compression block 506 and the reinforcement and prevent slipping. The number of teeth of the first transmission tooth 503 is less than the number of teeth of the first rotating tooth 501 to increase the output torque and achieve the purpose of saving labor, and the input and output torque ratio can be adjusted by adjusting the tooth ratio. Since only a little looseness is needed between the hoop and the reinforcement, only a little space (less than half the diameter of the reinforcement) is needed between the two vertical compression blocks 506, and the frame body and the reinforcement body can be considered as a clearance fit, and each compression block 506 can contact the reinforcement on the outer side of the two ends, that is, it can ensure that all the reinforcement on the corresponding side is extruded.

[0035] As Figure 3As shown, the transmission component 9 comprises a second handle 908, a first transmission unit, a second transmission unit and a transmission cone gear 907; the second handle 908 is provided on the outer wall of the second frame 2 and penetrates through the second handle 908, the part of the second handle 908 located in the second cavity 202 is fixedly connected with the transmission cone gear 907, the second handle 908 is arranged close to the middle position of the second frame 2, the transmission cone gear 907 is symmetrically arranged at the two ends of the first transmission unit along the length direction of the second frame 2; the third frame 3 is provided with a third cavity, the first cavity 103 and the third cavity are respectively provided with a second transmission unit; the transmission cone gear 907 meshes with the two first transmission units, the first transmission unit meshes with the second transmission unit, and the second transmission unit meshes with the push frame. When the transmission cone gear 907 rotates, the first transmission unit is driven to rotate, the second transmission unit is driven to rotate by the first transmission unit, and the push frame is driven to stretch and retract. In order to ensure that the two scissors frames 6 stretch and retract synchronously and prevent the reinforcement from being stuck, the two groups of first transmission units and the second transmission units are meshed on the same transmission cone gear 907.

[0036] More specifically, the first transmission unit comprises a transmission cone gear 906, a transmission rod 905 and a transmission gear 903, the transmission rod 905 is fixedly provided with the transmission cone gear 906 and the transmission gear 903 at the two ends, the transmission rod 905 is rotatably arranged in the second cavity 202, the transmission rod 905 is arranged along the length direction of the second frame 2, and the transmission cone gear 906 meshes with the transmission cone gear 907. The second transmission unit comprises a transmission gear 904, a chain 902 and a toothed disc 901; the two toothed discs 901 are rotatably arranged in the third cavity and the first cavity 103 along the length direction, the chain 902 is meshed on the two toothed discs 901 of the same second transmission unit, the transmission gear 904 is fixedly arranged on the toothed disc 901 close to the second cavity 202, the transmission gear 904 meshes with the transmission gear 903, and the chain 902 meshes with the push frame. The arrangement mode of each gear is as shown in Figure 3 In order to ensure that the two scissors frames 6 can stretch and retract synchronously, it is necessary to ensure that the two chains 902 can rotate in the same direction, therefore, a transmission gear (not shown in the figure) is added between one group of transmission gears 904 and transmission gears 903, the number of teeth of the transmission gear should be consistent with that of the transmission gear 903.

[0037] In addition, the push frame includes a scissor lift 6 and a U-shaped frame 8. One end of one side of the first frame 1 is provided with a through groove 102 that connects to the first cavity 103. One end of the same side of the third frame 3 is provided with a through groove 102 that connects to the third cavity. A first sliding seat 701 is slidably provided in the two through grooves 102. The bottom of the first sliding seat 701 is provided with a tooth 7011 that meshes with a chain 902. The other end of the side of the first frame 1 and the third frame 3 with the through groove 102 is provided with a first fixed seat 702. The two ends of the bottom of the scissor lift 6 are respectively hinged to the first fixed seat 702 and the first sliding seat 701. The two ends of the top of the two scissor lifts 6 are respectively hinged to the second fixed seat 703 and the second sliding seat 704 provided at the bottom of the U-shaped frame 8. Since the chain 902 is flexible and there is a risk of it detaching from the teeth 7011, to ensure the stability of the connection between the chain 902 and the teeth 7011 and prevent them from detaching, a limiting baffle along the length of the first frame 1 can be provided on the side wall of the first cavity 103 near the through groove 102. The limiting baffle is parallel to the through groove 102, and the chain 902 is located between the limiting baffle and the through groove 102. Alternatively, a row of rollers can be provided along the length of the first frame 1 to reduce friction. Whether rollers or baffles are provided, the main purpose is to restrict the chain 902 from moving inward. A roller 801 is provided on the inner side of the U-shaped frame 8. The roller 801 ensures that there is sliding friction between the U-shaped frame 8 and the reinforcing bars, which facilitates the U-shaped frame 8 to push the stirrups.

[0038] like Figure 3 As shown, the scissor lift 6 includes several scissor lift assemblies connected in sequence. Each scissor lift assembly includes a first push rod 601 and a second push rod 602 that are centrally hinged. Both ends of the first push rod 601 are hinged to one end of an adjacent second push rod 602, and both ends of the second push rod 602 are hinged to one end of an adjacent first push rod 601. At the head end of the scissor lift 6, the first push rod 601 is hinged to a first sliding seat 701, and the second push rod 602 at the head end of the scissor lift 6 is hinged to a first fixed seat 702. At the tail end of the scissor lift 6, the first push rod 601 is hinged to a second fixed seat 703, and the second push rod 602 at the tail end of the scissor lift 6 is hinged to a second sliding seat 704. It should be noted that, to ensure the stability of the scissor lift 6, the first sliding seat 701 and the second sliding seat 704 of each assembly should be located at the same end (e.g., ...). Figure 3 (as shown in the image).

[0039] like Figure 6 As shown, the first frame 1, the second frame 2 and the third frame 3 are vertically connected. One end of the fourth frame 4 is hinged to the third frame 3, and the other end is provided with a connecting screw 401. The end of the first frame 1 near the fourth frame 4 is provided with a limiting groove 105 that is adapted to the connecting screw 401. The bolt is threaded to press the screw 401 onto the first frame 1 so as to fix the first frame 1 and the fourth frame 4 relative to each other.

[0040] It should be noted that, in order to push the stirrups on both sides, the scissor lift 6 and the U-shaped frame 8 can be symmetrically arranged on both sides of the frame body. At the same time, corresponding transmission components 9 need to be set, which can be mirrored in the arrangement of this embodiment.

[0041] Working principle: Rotate the fourth frame 4 away from the first frame 1, place the frame body and pusher on the reinforcement, rotate the fourth frame 4 so that the screw 401 is in the groove 105, tighten the bolts to fix the first frame 1 and the fourth frame 4 relatively. Rotate the first handle 502 on the first frame 1 and the second frame 2 so that the clamping block 506 compresses the reinforcement inward until the reinforcement and the stirrup are slightly loose. Then rotate the second handle 908 to push the scissor frame 6 to extend through the first transmission unit and the second transmission unit, so as to push the U-shaped frame 8 to the stirrup. When it is pushed to the appropriate position, rotate the second handle 908 in the opposite direction to retract it. Then remove the bolts and remove the frame body.

[0042] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications, alterations, substitutions, or variations made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention shall fall within the protection scope defined by the claims of the present invention.

Claims

1. An auxiliary device for assembling stirrups in beam and column reinforcement, characterized in that: The device includes a frame and a pusher. The frame includes a first frame (1), a second frame (2), a third frame (3), and a fourth frame (4) connected end to end. The first frame (1) and the second frame (2) are provided with compression structures (5) for compression on their inner sides. The first frame (1) and the third frame (3) are connected to the pusher for pushing on one side. The first frame (1), the second frame (2), and the third frame (3) are provided with transmission components (9), which are connected to the pusher.

2. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 1, characterized in that: The first frame (1) has a first cavity (103) along its length direction, and the first frame (1) has a first limiting groove (104) communicating with the first cavity (103) along its length direction. The first cavity (103) and the first limiting groove (104) are provided with the compression structure (5). The second frame (2) has a second cavity (202) along its length, and the second frame (2) has a second limiting groove (203) communicating with the second cavity (202) along its length. The second cavity (202) and the second limiting groove (203) are provided with another compression structure (5).

3. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 2, characterized in that: The compression structure (5) includes a first rotating tooth (501), a first throttle (502), a first transmission tooth (503), a screw (504), a strip slider (505), and a clamping block (506); The bottom of the first cavity (103) and the second cavity (202) are respectively provided with a first rotating tooth (501) rotatably, and the first limiting groove (104) and the second limiting groove (203) are respectively provided with a strip slider (505) slidably, and the outer sidewalls of the first frame (1) and the second frame (2) are respectively provided with a first throttle (502). The first transmission tooth (503) is fixedly provided at the bottom of the first throttle (502), the screw (504) is fixedly provided at the top of the strip slider (505), and the clamping block (506) is fixedly provided at the bottom of the strip slider (505). The first rotating tooth (501) meshes with the first transmission tooth (503), and the first rotating tooth (501) is provided with a threaded through hole (5011), which is threadedly connected to the screw (504).

4. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 2, characterized in that: The transmission component (9) includes a second throttle (908), a transmission bevel gear (907), a first transmission unit, and a second transmission unit; The second throttle (908) is provided through the outer wall of the second frame (2). The portion of the second throttle (908) located in the second cavity (202) is fixedly connected to the first transmission bevel tooth (907). The two ends of the first transmission bevel tooth (907) are symmetrically connected to the first transmission unit along the length direction of the second frame (2). The third frame (3) is provided with a third cavity, and the third cavity and the first cavity (103) are respectively provided with a second transmission unit; The transmission bevel gear (907) engages with the two first transmission units, the first transmission unit engages with the second transmission unit, and the second transmission unit engages with the push frame.

5. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 4, characterized in that: The first transmission unit includes a second transmission bevel gear (906), a transmission rod (905), and a first transmission gear (903). The transmission rod (905) is fixedly provided with the second transmission bevel gear (906) and the first transmission gear (903) at both ends. The transmission rod (905) is rotatably provided in the second cavity (202). The second transmission bevel gear (906) meshes with the first transmission bevel gear (907).

6. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 5, characterized in that: The second transmission unit includes a second transmission tooth (904), a chain (902), and a toothed disc (901); two toothed discs (901) are rotatably provided along the length direction in the third cavity and the first cavity (103), respectively. The chain (902) is engaged on the two toothed discs (901) of the same second transmission unit. The second transmission tooth (904) is fixedly provided on the toothed disc (901) near the second cavity (202). The second transmission tooth (904) engages with the first transmission tooth (903), and the chain (902) engages with the push frame.

7. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 6, characterized in that: The push frame includes a scissor lift (6) and a U-shaped frame (8). One end of one side of the first frame (1) is provided with a through groove (102) that connects to the first cavity (103). One end of the same side of the third frame (3) is provided with a through groove (102) that connects to the third cavity. A first sliding seat (701) is slidably provided in the two through grooves (102). The bottom of the first sliding seat (701) is provided with a tooth (7011), which meshes with the chain (902). The first frame (1) and the third frame (3) are provided with a first fixed seat (702) at the other end of the side with the through groove (102). The bottom ends of the scissor lift (6) are respectively hinged to the first fixed seat (702) and the first sliding seat (701). The top ends of the two scissor lifts (6) are respectively hinged to the second fixed seat (703) and the second sliding seat (704) provided at the bottom of the U-shaped frame (8).

8. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 7, characterized in that: The scissor lift (6) includes several scissor lift groups connected in sequence. Each scissor lift group includes a first push rod (601) and a second push rod (602) that are centrally hinged. The two ends of the first push rod (601) are respectively hinged to one end of the adjacent second push rod (602), and the two ends of the second push rod (602) are respectively hinged to one end of the adjacent first push rod (601). The first push rod (601) at the head end of the scissor lift (6) is hinged to the first sliding seat (701), and the second push rod (602) at the head end of the scissor lift (6) is hinged to the first fixed seat (702). The first push rod (601) at the end of the scissor lift (6) is hinged to the second fixed seat (703), and the second push rod (602) at the end of the scissor lift (6) is hinged to the second sliding seat (704).

9. The stirrup assembly auxiliary device for beam and column reinforcement according to claim 4, characterized in that: The first frame (1), the second frame (2) and the third frame (3) are vertically connected. One end of the fourth frame (4) is hinged to the third frame (3), and the other end is provided with a connecting screw (401). The first frame (1) is provided with a limiting groove (105) adapted to the connecting screw (401) at one end near the fourth frame (4).

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