Reinforcement cage turn-over device

Abstract

The utility model relates to a turnover device for a reinforcement cage. The bottom of the supporting frame is provided with a horizontal placing table, and the placing table can be a part of a conveying production line; the lifting frame is arranged on the supporting frame in a lifting mode, and a driving assembly capable of driving the lifting frame to do lifting motion is arranged on the supporting frame; the turnover middle frame comprises two parallel turnover rods, two parallel opening and closing rods and an opening and closing driver, the two ends of the opening and closing rods are connected to the turnover rods in a sliding mode, the turnover rods are perpendicular to the opening and closing rods, and the opening and closing driver can drive the two opening and closing rods to conduct opening and closing actions along the turnover rods; the two overturning rods are horizontally, coaxially and rotationally connected to the lifting frame, and an overturning motor capable of driving the overturning middle frame to overturn around a shaft is arranged on the lifting assembly; and the two clamping rods are respectively fixed on the inner side of the opening and closing rod and are parallel to each other at the same height. The steel reinforcement cage turnover device can automatically clamp and turn over a steel reinforcement cage, and has high turnover efficiency.

Description

Technical Field

[0001] The utility model relates to a turning device, in particular to a steel reinforcement cage turning device. Background Art

[0002] The prefabricated integral reinforced concrete structure system without formwork (abbreviated as PI system) is a concrete structure formed by integrally manufacturing the formwork of structural components and the steel reinforcement cage into a self-balanced cage formwork prefabricated part in the factory, hoisting it on the construction site, and pouring concrete at one time. The integral steel reinforcement cage formwork bears the construction load through a self-balanced system, greatly simplifying the construction support. The formwork adopts a reinforced concrete thin plate with the same strength grade as the structure and is not removed after construction, becoming an integral part of the main structure. Therefore, this system has the advantages of high industrialization level, good overall structural safety, low cost, good quality, fast progress, etc., and at the same time has the outstanding characteristics of no building formwork and no construction waste.

[0003] The shear wall cage formwork prefabricated part is a common cage formwork prefabricated part, which includes a steel reinforcement cage and a cement formwork. Therefore, a large number of steel reinforcement cages need to be produced during the production process. The steel reinforcement cage is generally fixed by a large number of steel bars in segments. Moreover, according to different customer requirements, A / B surface wire meshes and water and electricity sleeves need to be embedded on some steel reinforcement cages, and the steel reinforcement cage needs to be turned over on both sides during the installation process. Since the overall quality of the steel reinforcement cage is relatively large, manual turning is time-consuming and laborious. Therefore, there is an urgent need to develop an automatic turning device that can turn over the steel reinforcement cage. Summary of the Invention

[0004] The utility model provides a steel reinforcement cage turning device, which solves the problem that manual turning of the steel reinforcement cage is time-consuming and laborious in the prior art.

[0005] The above technical problem of the utility model is mainly solved by the following technical solution: A steel reinforcement cage turning device, characterized in that it includes: a support frame, the bottom of which is provided with a horizontal placement table, and the placement table can be a part of the conveying production line;

[0006] A lifting frame, which is liftably arranged on the support frame, and a driving component for driving the lifting frame to move up and down is arranged on the support frame;

[0007] A turning middle frame, including two parallel turning rods, two parallel opening and closing rods and an opening and closing driver, the two ends of the opening and closing rods are slidably connected to the turning rods, and the turning rods and the opening and closing rods are perpendicular to each other. The opening and closing driver can drive the two opening and closing rods to make opening and closing movements along the turning rods. The two turning rods are horizontally and coaxially rotatably connected to the lifting frame, and a turning motor for driving the turning middle frame to turn around the axis is arranged on the lifting component;

[0008] Two clamping rods, each fixed to the inner side of the opening and closing rod and being parallel and at the same height as each other.

[0009] The utility model is mainly applied to the turnover process of the shear wall steel reinforcement cage. The shear wall steel reinforcement cage is fixed by segmentally binding or welding multiple steel bars. Generally, the ends of the steel bars will extend outward by a small section relative to the side where they are located. Therefore, when the shear wall steel reinforcement cage is placed flat, a relatively concave area will be formed on the four sides corresponding to its thickness. There are protruding steel bar segments formed on both the upper and lower sides of this area. The clamping area of the clamping rods on the utility model is this concave area.

[0010] The specific working process of the utility model is as follows: After the steel reinforcement cage is transferred to the placement table of the utility model, the driving component will drive the lifting frame to descend to the preset loading and unloading position. At this time, the flipping middle frame is in a horizontal state, and the two clamping rods are respectively located on both sides of the steel reinforcement cage to be clamped. Then, the opening and closing driver drives the two opening and closing rods to approach the steel reinforcement cage until the two clamping rods form clamping fixation with the clamping area on the steel reinforcement cage. Then, the driving component will drive the lifting frame to rise to the preset turnover position, and the flipping motor starts to drive the flipping middle frame to rotate 180° around the axis. Then, the driving component will drive the lifting frame to descend to the loading and unloading position, and the opening and closing driver drives the two opening and closing rods to release the steel reinforcement cage, completing the turnover action.

[0011] Therefore, compared with the prior art, the utility model has the following characteristics: 1. It can independently perform the clamping and turnover operation on the steel reinforcement cage, with high turnover efficiency. Description of the Drawings

[0012] Attached Figure 1 is a schematic structural diagram of the utility model;

[0013] Attached Figure 2 is a schematic structural diagram when the clamping rod and the steel reinforcement cage are in a clamped state;

[0014] Attached Figure 3 is an enlarged view of part A of Attached Figure 1 ;

[0015] Attached Figure 4 is an enlarged view of part B of Attached Figure 1 ;

[0016] Attached Figure 5 is an enlarged view of part C of Attached Figure 1 ; Detailed Embodiments

[0017] The following further specifically describes the technical solutions of the utility model through embodiments and in conjunction with the drawings.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] Example 1: See Figure 1 , a steel cage turning device, comprising: a support frame 100, a horizontal placement table 200 is provided at the bottom thereof, and the placement table is a part of a conveying production line;

[0020] A lifting frame 300 is escalably mounted on a support frame, and a driving component is mounted on the support frame to drive the lifting frame to move upward and downward;

[0021] The flip middle frame 400 includes two parallel flip rods 410, two parallel opening and closing rods 420 and an opening and closing driver 430. The opening and closing driver is four cylinders fixed on the flip rods. The cylinder rods of the cylinders are in contact with the ends of the opening and closing rods. Both ends of the opening and closing rods are slidably connected to the flip rods. The flip rods and the opening and closing rods are perpendicular to each other. The opening and closing driver can drive the two opening and closing rods to open and close along the flip rods. The two flip rods are horizontally coaxially rotatably connected to the lifting frame. The lifting assembly is provided with a flip motor 310 that can drive the flip middle frame to flip around the axis.

[0022] Two clamping rods 500 are fixed to the inner side of the opening and closing rod and are parallel to each other at the same height.

[0023] The opening and closing rod is provided with a plurality of clamps 600 for clamping and fixing the clamping rod, and the clamps include a mounting seat 610 fixed on the opening and closing rod and two clamping blocks 620 with adjustable upper and lower spacing. The clamps have two states of clamping and loosening, which is convenient for replacing the clamping rod.

[0024] See Figure 1 , Figure 3 and Figure 4 Four vertical slide rails 110 are provided on the support frame, and the lifting frame is composed of two lifting rods 301 of the same height. The two ends of the lifting rods are respectively slidably connected to the vertical slide rails to play a guiding and positioning role; two sets of driving components are provided on the support frame, and the driving components include a rotating shaft 101 horizontally connected to the upper end of the support frame, two vertical chain belts 102 connected to the rotating shaft, and a motor 103 connected to the rotating shaft. The two vertical chain belts are fixedly connected to the two ends of the lifting rod.

[0025] See Figure 5, a horizontal slide rail 411 is provided on the flipping rod and distributed along its length direction. Two sliding seats 412 are slidably fitted on the horizontal slide rail. An opening and closing slide rail 413 parallel to the horizontal slide rail is provided on the sliding seat. The end of the opening and closing rod is slidably fitted with the opening and closing slide rail. A locking device is also provided on the sliding seat. In the normal working state of this embodiment, the locking device is in a locked state, and the sliding seat is fixed relative to the flipping rod. The stroke of the opening and closing slide rail is short. Therefore, when changing the size of the steel reinforcement cage, the position of the sliding seat needs to be adjusted so that the opening and closing rod can continue to complete the clamping operation.

[0026] The locking device can be a simple bolt fastening, but the adjustment is cumbersome. Therefore, the locking device of this embodiment includes a rack 414 provided on the lifting rod, a gear meshing with the rack, and a servo motor provided on the sliding seat and driving the gear.

[0027] The specific working process of this embodiment is as follows: After the steel reinforcement cage is transferred to the placing table of this embodiment, the driving assembly drives the lifting frame to descend to the preset loading and unloading position. At this time, the flipping middle frame is in a horizontal state, and the two clamping rods are respectively located on both sides of the steel reinforcement cage to be clamped. Then, the opening and closing driver drives the two opening and closing rods to approach the steel reinforcement cage until the two clamping rods form clamping fixation with the clamping area on the steel reinforcement cage (see Figure 2 ), then the driving assembly drives the lifting frame to rise to the preset turning position, the turning motor starts to drive the flipping middle frame to rotate 180° around the axis, and then the driving assembly drives the lifting frame to descend to the loading and unloading position, and the opening and closing driver drives the two opening and closing rods to release the steel reinforcement cage, completing the turning action.

[0028] It is obvious to those skilled in the art that the present utility model can be changed in various ways, and such changes are not considered to depart from the scope of the present utility model. All such modifications obvious to those skilled in the art will be included within the scope of the present claims.

Claims

1. A steel cage turning device, characterized in that: include: A supporting frame, the bottom of which is provided with a horizontal placement platform; A lifting frame, which can be lifted and lowered on the supporting frame, and a driving component which can drive the lifting frame to move upward and downward is provided on the supporting frame; The flip middle frame comprises two parallel flip rods, two parallel opening and closing rods and an opening and closing driver, wherein the two ends of the opening and closing rods are slidably connected to the flip rods, and the flip rods and the opening and closing rods are perpendicular to each other, and the opening and closing driver can drive the two opening and closing rods to open and close along the flip rods, and the two flip rods are horizontally coaxially rotatably connected to the lifting frame, and the lifting frame is provided with a flip motor that can drive the flip middle frame to flip around the axis; Two clamping rods are respectively fixed on the inner side of the opening and closing rod and are parallel to each other at the same height.

2. The steel cage turning device according to claim 1 is characterized in that: The opening and closing rod is provided with a plurality of clamps for clamping and fixing the clamping rod, and the clamps include a mounting seat fixed on the opening and closing rod and two clamping blocks with adjustable upper and lower spacings.

3. The steel cage turning device according to claim 1 is characterized in that: The support frame is provided with four vertical slide rails, and the lifting frame is composed of two lifting rods of the same height, and the two ends of the lifting rods are respectively slidably connected to the vertical slide rails; the support frame is provided with two sets of driving components, and the driving components include a rotating shaft horizontally connected to the upper end of the support frame, two vertical chain belts transmission-connected to the rotating shaft, and a motor transmission-connected to the rotating shaft, and the two vertical chain belts are fixedly connected to the two ends of the lifting rod.

4. The steel cage turning device according to claim 3 is characterized in that: The flip rod is provided with a horizontal slide rail distributed along its length direction, the horizontal slide rail is slidably matched with two sliding seats, the sliding seat is provided with an opening and closing slide rail parallel to the horizontal slide rail, the end of the opening and closing rod is slidably matched with the opening and closing slide rail, and the sliding seat is also provided with a locking device.

5. The steel cage turning device according to claim 4 is characterized in that: The locking device comprises a rack arranged on the lifting rod, a gear meshing with the rack, and a servo motor arranged on the sliding seat and driving the gear.

Images