House building column steel bar binding auxiliary device

Abstract

The application discloses a housing construction column steel bar binding auxiliary device, which comprises a base, a lifting device fixedly connected above the base, a shrinkable embracing operation platform arranged above the lifting device and wrapping three surfaces of a frame column, and a telescopic protective fence arranged above the outer periphery of the shrinkable embracing operation platform. The application solves the quality problems of common steel bar missing binding and large error of stirrup spacing positioning caused by the construction operation environment, effectively improves the steel bar binding quality of the frame column, effectively prevents the safety protection hidden danger of high-altitude operation of the frame column steel bar binding, and guarantees the construction safety.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of house building, in particular to a house building column steel bar binding auxiliary device. BACKGROUND

[0002] In the process of binding the steel bars of a house building frame structure column, since the formwork support is usually not set up before the column steel bar binding, when the column steel bars are connected and the stirrups are bound, the construction operator usually uses a steel pipe to set up a simple operation frame as a personnel support to perform the steel bar binding construction, which has a great safety hazard and cannot guarantee the quality of the steel bar connection and the stirrup binding.

[0003] At present, frame column components are very common in house building projects, and in the process of binding the steel bars of a frame column, due to the limitation of the construction site, the steel bar processing area needs to be shifted many times, and the load platform can also be used as a shifting device, in order to ensure the construction quality and safe operation, the processing equipment needs to be flexible and changeable, and suitable for use in various sites. Therefore, it is necessary to design an auxiliary tool for binding the steel bars of a frame column. SUMMARY

[0004] In order to improve the safety hazard and quality problem in the process of binding the steel bars, the present application provides a house building column steel bar binding auxiliary device.

[0005] The house building column steel bar binding auxiliary device provided by the present application adopts the following technical scheme:

[0006] A house building column steel bar binding auxiliary device comprises:

[0007] a base;

[0008] a lifting device fixedly connected above the base;

[0009] a retractable ring-encircling operation platform arranged above the lifting device, the retractable ring-encircling operation platform wrapping three sides of the frame column;

[0010] a telescopic protective rail arranged above the outer periphery of the retractable ring-encircling operation platform.

[0011] Further, the retractable ring-encircling operation platform comprises two semicircular platforms arranged symmetrically and having the same radius, and a rectangular platform connected between the two semicircular platforms, the semicircular platforms being capable of telescoping towards the rectangular platform, the side of the rectangular platform close to the semicircular platforms having the same radius as the semicircular platforms, and one end of the side of the rectangular platform close to the semicircular platforms being located at the center of the semicircular platforms, the frame column being located between the two semicircular platforms, and the three sides of the frame column being adjacent to the two semicircular platforms and the rectangular platform.

[0012] Further, the rectangular platform is provided with a fixed guard plate away from the top of one side of the frame column, and rotating columns are fixedly connected to vertical ends of the fixed guard plate.

[0013] Further, the rectangular platform is provided with a movable guard plate near the top of one side of the frame column, sliding blocks are fixedly connected to vertical ends of the movable guard plate, fixed columns are slidingly connected to vertical ends of the movable guard plate, and grooves matched with the sliding blocks are formed in the fixed columns.

[0014] Further, the semi-circular platform is provided with a plurality of telescopic supporting rods below, one end of each telescopic supporting rod is fixed to the bottom of the arc-shaped edge of the semi-circular platform, and the other end is fixed to the rotating column or the fixed column.

[0015] Further, the telescopic guardrail comprises a plurality of vertical rods arranged at the top of the arc-shaped edges of the two semi-circular platforms and a semi-circular arc-shaped rod fixedly connected to the top of the vertical rods, and a plurality of vertical rods arranged at the top of the linear edges of the two semi-circular platforms and a horizontal rod fixedly connected to the top of the vertical rods, and the connecting part of the two semi-circular platforms and the rectangular platform is not provided, and the semi-circular arc-shaped rod can be telescopic.

[0016] Further, the fixed guard plate is provided with a motor, a transmission gear is arranged on each rotating column, and the directions of the two transmission gears are opposite, so that the two semi-circular platforms, the telescopic guardrail and the telescopic supporting rods are simultaneously contracted towards the rectangular platform with the rotating column as the axis.

[0017] Further, embracing fixed connecting rods are arranged between the two horizontal rods away from one side of the rectangular platform.

[0018] Further, the lifting device comprises a folding rod and a lifting hydraulic cylinder, and the folding rod is controlled to be lifted up and down by the lifting hydraulic cylinder.

[0019] Further, universal wheels are arranged at the bottom of the base, and a driving device is arranged in the base.

[0020] In summary, the present application has the following at least one beneficial technical effect:

[0021] 1. The present application solves the common quality problems of the steel bar binding, such as the large error of the binding of the steel bar and the positioning of the stirrup, caused by the construction operation environment, effectively improves the steel bar binding quality of the frame column, effectively prevents the safety protection hidden danger of the high-altitude operation of the steel bar binding of the frame column, and guarantees the construction safety.

[0022] 2. The semi-circular platform is adopted to expand the operation work surface, the steel bar of the frame column can be operated on three sides, the telescopic supporting rods of the semi-circular platform support to form a triangular shape, the platform bearing problem is solved, the risk of tilting and overturning of the platform is reduced, and the safety performance is improved.

[0023] 3. The adoption of shrink ring operation platform and lifting device can reduce the occupied space through the technical means of shrinkage and folding, so as to achieve the effect of wide application scene, flexible and convenient and high efficiency. The technical means of universal wheel can make the auxiliary device move conveniently and efficiently, and greatly improve the efficiency of frame column steel binding. The scheme of the upper and lower sliding movable protective plate is adopted, the movable protective plate can be manually slid up and down, the difficulty and safety protection problem of personnel entering and exiting the operation platform are solved, and the convenience performance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall structure schematic diagram of the embodiment of the present application;

[0025] Figure 2 is the structure schematic diagram of the shrink ring operation platform and the telescopic protective fence of the present application;

[0026] Figure 3 is the overall structure schematic diagram of the embodiment of the present application;

[0027] Figure 4 is the structure schematic diagram of the shrink ring operation platform after shrinkage of the present application;

[0028] Figure 5 is the structure schematic diagram of the embodiment of the present application after overall shrinkage.

[0029] Fig. 1 is a base; 2, universal wheel; 3, fixed column; 4, rotating column; 5, fixed protective plate; 6, motor; 7, movable protective plate; 8, folding rod; 9, lifting hydraulic cylinder; 10, bearing connecting plate; 11, rectangular platform; 12, semicircular arc rod; 13, vertical rod; 14, semicircular platform; 15, telescopic supporting rod; 16, cross rod; 17, ring fixed connecting rod; 18, transmission gear; 19, frame column. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings Figures 1-5 The present application is further described in detail.

[0031] The embodiment of the present application discloses a housing construction column steel binding auxiliary device. Referring to Figure 1 , Figure 3 , the housing construction column steel binding auxiliary device comprises a base 1, a lifting device, a shrink ring operation platform and a telescopic protective fence, the lifting device is fixedly connected above the base 1; the shrink ring operation platform is arranged above the lifting device, the shrink ring operation platform wraps three surfaces of the frame column 19, and the telescopic protective fence is arranged above the outer periphery of the shrink ring operation platform.

[0032] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,Figure 5 The retractable embracing operation platform comprises two semicircular platforms 14 arranged symmetrically and having the same radius, a rectangular platform 11 connected between the two semicircular platforms 14, the semicircular platforms 14 capable of retracting towards the rectangular platform 11, the side of the rectangular platform 11 close to the semicircular platforms 14 having the same radius as the semicircular platforms 14, and one end of the side of the rectangular platform 11 close to the semicircular platforms 14 located at the center of the semicircular platforms 14, and a frame column 19 located between the two semicircular platforms 14, the frame column 19 having three sides respectively adjacent to the two semicircular platforms 14 and the rectangular platform 11. The semicircular platforms 14 are capable of retracting towards the rectangular platform 11, and the semicircular platforms 14 retract below the rectangular platform 11.

[0033] Further, a fixed protective plate 5 is arranged on the top of the side of the rectangular platform 11 away from the frame column 19, and rotating columns 4 are fixedly connected to the vertical ends of the fixed protective plate 5. The fixed protective plate 5 is helpful for construction safety.

[0034] Further, a movable protective plate 7 is arranged on the top of the side of the rectangular platform 11 close to the frame column 19, and sliding blocks (not shown in the figure) are fixedly connected to the vertical ends of the movable protective plate 7, and fixed columns 3 are slidingly connected to the vertical ends of the movable protective plate 7, and the fixed columns 3 have grooves (not shown in the figure) matched with the sliding blocks.

[0035] Further, a plurality of retractable supporting rods 15 are arranged below the semicircular platforms 14, one end of each of the retractable supporting rods 15 is fixed to the bottom of the arc-shaped edge of the semicircular platform 14, and the other end is fixed to the rotating column 4 or the fixed column 3. The retractable supporting rods 15 below the semicircular platforms 14 support the semicircular platforms 14 to form a triangular shape, which solves the problem of platform load bearing, reduces the risk of platform tilting and overturning, and improves the safety performance.

[0036] Further, the retractable protective fence comprises a plurality of vertical rods 13 arranged on the top of the arc-shaped edges of the two semicircular platforms 14 and semicircular arc-shaped rods 12 fixedly connected to the top of the vertical rods 13, and a plurality of vertical rods 13 arranged on the top of the linear edges of the two semicircular platforms 14 and horizontal rods 16 fixedly connected to the top of the vertical rods 13, and the connection part between the two semicircular platforms 14 and the rectangular platform 11 is not arranged, and the semicircular arc-shaped rods 12 are capable of retracting towards the rotating column 4.

[0037] Further, a motor 6 is arranged on the fixed protective plate 5, and a transmission gear 18 is arranged on each rotating column 4, and the directions of the two transmission gears 18 are opposite, so that the two semicircular platforms 14, the retractable protective fence and the retractable supporting rods 15 simultaneously retract towards the rectangular platform 11 with the rotating column 4 as the axis.

[0038] Further, a embracing fixed connecting rod 17 is arranged between the two horizontal rods 16 away from the rectangular platform 11. The embracing fixed connecting rod 17 is fixed to the two ends of the horizontal rod 16 by bolts, which is helpful for fixing the frame column 19.

[0039] Furthermore, the lifting device includes a folding rod 8 and a lifting hydraulic cylinder 9, which controls the folding rod 8 to move up and down. A load-bearing connecting plate 10 is fixed to the top of the folding rod 8. Two fixed columns 3 and two rotating columns 4 are fixed above the load-bearing connecting plate 10. A rectangular platform 11 is located in the middle of the fixed columns 3 and the rotating columns 4.

[0040] Furthermore, a universal wheel 2 is provided at the bottom of the base 1, and a drive device is provided inside the base 1 to control the movement of the universal wheel 2. The universal wheel 2 can make the auxiliary device and equipment move conveniently and efficiently, greatly improving the efficiency of the frame column reinforcement binding.

[0041] During construction, if Figure 5 , the folding rod is in the folded state, the retracted encircling operating platform is in the retracted state, and the construction personnel enter the rectangular platform 11 by sliding the movable protective plate 7, controlling the internal motor of the fixed protective plate 5, and controlling the two transmission gears 18 to transmit in opposite directions. With the rotating column 4 as the rotating axis, the two semicircular platforms 14, the telescopic guardrails, and the telescopic support rods 15 are simultaneously unfolded with the rotating column 4 as the axis. The encircling fixed connecting rods are fixed to the two ends of the crossbar 16 by bolts, and the frame column 19 is fixed and reinforced on three sides. Figure 3 .

[0042] Then the folding rod 8 is controlled to rise by the lifting hydraulic cylinder 9, and the steel bars of the high frame column 19 are gradually tied. After the steel bar tying is completed, the internal motor of the fixed protective plate 5 is controlled to control the opposite directions of the two transmission gears 18. With the rotating column 4 as the rotating axis, the two semicircular platforms 14, the telescopic guardrails, and the telescopic support rods 15 are simultaneously retracted with the rotating column 4 as the axial rectangular platform 11. The folding rod 8 is controlled to descend by the lifting hydraulic cylinder 9, so that the construction workers return to the ground.

[0043] The present invention solves the common quality problems of steel bar binding in the construction operation environment, such as missing steel bars and large errors in the positioning of stirrup spacing, thereby effectively improving the quality of steel bar binding of frame columns and effectively preventing safety protection hazards in high-altitude operations of frame column steel bar binding, thereby ensuring construction safety.

[0044] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A reinforcing steel bar binding auxiliary device for a building column, characterized in that, The utility model relates to a telescopic operation platform for frame column, which comprises a base, a lifting device fixed above the base, a telescopic operation platform arranged above the lifting device, the telescopic operation platform wrapping three sides of the frame column, a telescopic guardrail arranged outside the telescopic operation platform, the telescopic operation platform comprising two semicircular platforms arranged symmetrically and having the same radius, a rectangular platform connected between the two semicircular platforms, the semicircular platforms being capable of telescoping towards the rectangular platform, the side of the rectangular platform close to the semicircular platforms having the same radius as the semicircular platforms, one end of the side of the rectangular platform close to the semicircular platforms being located at the center of the semicircular platforms, the frame column being located between the two semicircular platforms, the three sides of the frame column being adjacent to the two semicircular platforms and the rectangular platform, respectively, a fixed guard plate arranged on the top of the side of the rectangular platform away from the frame column, rotating columns fixed at the vertical ends of the fixed guard plate, a plurality of telescopic supporting rods arranged below the semicircular platforms, one end of each telescopic supporting rod being fixed to the bottom of the arc-shaped edge of the semicircular platform, the other end of each telescopic supporting rod being fixed to the rotating column or the fixed column, the telescopic guardrail comprising a plurality of vertical rods arranged on the top of the arc-shaped edges of the two semicircular platforms, a plurality of semicircular arc-shaped rods fixed to the top of the vertical rods, a plurality of vertical rods arranged on the top of the linear edges of the two semicircular platforms, a plurality of horizontal rods fixed to the top of the vertical rods, the connecting part of the two semicircular platforms and the rectangular platform being not arranged, the semicircular arc-shaped rods being capable of telescoping, a wrapping fixed connecting rod arranged between the two horizontal rods away from the rectangular platform, a movable guard plate arranged on the top of the side of the rectangular platform close to the frame column, sliding blocks fixed at the vertical ends of the movable guard plate, fixed columns slidingly connected to the vertical ends of the movable guard plate, grooves matched with the sliding blocks being arranged on the fixed columns, a motor arranged on the fixed guard plate, a transmission gear arranged on each rotating column, the directions of the two transmission gears being opposite, so that the two semicircular platforms, the telescopic guardrail and the telescopic supporting rods are capable of being retracted towards the rectangular platform with the rotating columns as the axes, folding rods and lifting hydraulic cylinders being arranged on the base, the folding rods being capable of being lifted up and down by the lifting hydraulic cylinders, universal wheels arranged on the bottom of the base, a driving device arranged in the base. ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. The housing construction column steel bar binding auxiliary device according to claim 1, characterized in that: ​ 3. The housing construction column steel bar binding auxiliary device according to claim 1, characterized in that: ​ 4. The housing construction column steel bar binding auxiliary device according to claim 1, characterized in that: ​ 5. The housing construction column steel bar binding auxiliary device according to claim 1, characterized in that: ​

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