A reinforced concrete column operating frame and construction method

Abstract

The present application provides a reinforced concrete column operating frame and a construction method, which relates to the technical field of concrete column construction. The frame comprises a frame body and a suspension assembly, wherein the suspension assembly is arranged on the top of the frame body, and the suspension assembly can be connected to a hook of a crane and drive the frame body to be suspended and moved by the crane. The present application has the effect of facilitating the reuse of the reinforced concrete column operating frame.

Description

Technical Field

[0001] The present application relates to the technical field of concrete column construction, and in particular to a reinforced concrete column operating frame and a construction method. Background Art

[0002] The reinforced concrete column operating frame is a temporary working platform built during the construction process to facilitate workers to perform related construction operations on reinforced concrete columns (such as tying steel bars, supporting formwork, pouring concrete, etc.). It can provide construction workers with a safe and stable working space, ensure the smooth progress of various construction processes, and protect the personal safety of construction workers.

[0003] The existing reinforced concrete column operating frame is a detachable structure formed by connecting multiple columns and multiple cross bars through fasteners. Before constructing a reinforced concrete pile, workers will first build the reinforced concrete column operating frame around the reinforced concrete pile, and then remove the reinforced concrete column operating frame outside the reinforced concrete pile after the reinforced concrete pile is poured, and finally repeat the above operation around the next reinforced concrete pile to be constructed, so as to realize the reuse of the reinforced concrete column operating frame.

[0004] However, since the existing reinforced concrete columns must be disassembled and assembled to be reused, and the reinforced concrete column operating frame requires workers to take time and effort to remove the bolts on the columns, cross bars, and loose fasteners each time they are disassembled and assembled, the construction process of each reinforced concrete column requires a lot of time and manpower to disassemble and assemble the reinforced concrete column operating frame, which makes the efficiency of reinforced concrete column construction low.

[0005] In view of this, it is necessary to provide a reinforced concrete column operating frame and a construction method. Summary of the invention

[0006] In order to solve the problem that the existing reinforced concrete column operating frame must be disassembled and assembled to be reused, which makes the construction process of the reinforced concrete column inefficient, the present application provides a reinforced concrete column operating frame and a construction method.

[0007] In the first aspect, the present application provides a reinforced concrete column operating frame, which adopts the following technical solution: it includes a frame body and a suspension assembly, wherein the suspension assembly is arranged on the top of the frame body, and the suspension assembly can be connected to the hook of a crane and drive the frame body to be suspended and moved by the crane.

[0008] By adopting the above technical solution, when the reinforced concrete column inside the reinforced concrete column operating frame is constructed, the workers can connect the suspension assembly to the hook of the crane to directly lift the reinforced concrete column operating frame from the top of the reinforced concrete column, and then move it to the top of the next reinforced concrete pile to be constructed, and finally lower the reinforced concrete column operating frame to the surrounding of the reinforced concrete pile, so that the reinforced concrete column operating frame can be easily reused without spending a lot of time and manpower on disassembling and assembling the reinforced concrete column operating frame, thereby greatly improving the construction efficiency of the reinforced concrete column.

[0009] Specifically, the frame body includes an inner frame, an outer frame and a plurality of scaffolding poles, the inner frame is arranged around the reinforced concrete column, the outer frame is sleeved on the outer layer of the inner frame, one end of each scaffolding pole is connected to the inner frame, and the other end of each scaffolding pole is connected to the outer frame; The suspension assembly includes a scissors brace, a lifting ring, an outer frame connecting piece and an inner frame connecting piece. The scissors brace is arranged on the top of the frame body, the lifting ring is arranged in the middle of the scissors brace and can be connected to the hook of the tower crane, the outer frame is connected to the scissors brace through the outer frame connecting piece, and the inner frame is connected to the scissors brace through the inner frame connecting piece.

[0010] By adopting the above technical solution, workers can lay scaffolding boards on scaffolding poles; the scissors struts can be connected to the inner frame and the outer frame at the same time through the outer frame connecting parts and the inner frame connecting parts, so that the inner frame and the outer frame are not prone to falling apart or deforming when moving in the air.

[0011] Furthermore, the lifting ring is rotatably connected to the scissors strut, and the rotation axis of the lifting ring is perpendicular to the horizontal plane.

[0012] By adopting the above technical solution, the rotating connection between the lifting ring and the scissors support allows workers to manually rotate the reinforced concrete column operating frame to the correct placement angle when the reinforced concrete column operating frame is suspended by a crane.

[0013] Furthermore, the outer frame connecting member and the inner frame connecting member are both rotating fasteners.

[0014] By adopting the above technical solution, the scissors support can be connected to the inner frame and the outer frame through the rotating fastener.

[0015] Furthermore, it also includes a rolling component, which includes a wheel frame and a roller, the roller is arranged at the bottom of the wheel frame, one side of the wheel frame is slidably connected to the outer frame and can slide in the vertical direction, the outer frame is provided with a fixing hole, and the wheel frame is provided with a pin hole. When the bottom of the roller is lower than the bottom of the frame body, the pin can pass through the pin hole and be inserted into the fixing hole to limit the sliding of the wheel frame.

[0016] By adopting the above technical solution, after the crane hook suspends the frame and separates the bottom of the frame from the ground, the worker can move the wheel frame downward and insert the pin through the pin hole into the fixing hole, so as to keep the roller at a position where the bottom of the roller is lower than the bottom of the frame, thereby making it convenient for the worker to fine-tune the position of the frame after the crane lowers the frame; after adjusting the frame into place, the worker can directly pull out the pin so that the bottom of the frame can fall to the ground under the action of its own weight.

[0017] Furthermore, the wheel frame includes a sliding sleeve and an inclined rod, the sliding sleeve is sleeved on the outer frame and can slide in the vertical direction, and the latch hole is opened on the sliding sleeve; The top end of the inclined rod is connected to the sliding sleeve, and the bottom end of the inclined rod extends in a direction away from the outer frame and is connected to the roller.

[0018] By adopting the above technical solution, the sliding sleeve can slide along the vertical rod of the outer frame.

[0019] Furthermore, it also includes a positioning frame, the outer frame is formed with an outer frame notch, the inner frame is formed with an inner frame notch, a positioning channel is formed between the outer frame notch and the inner frame notch, the reinforced concrete column includes a repaired column and a column to be repaired, the repaired column is located inside the inner frame and can pass through the positioning channel and move to the outside of the outer frame, both ends of the positioning frame can be inserted into the positioning channel and detachably connected to the frame body and block the positioning channel, one end of the positioning frame is located near the repaired column, and the other end of the positioning frame is located near the column to be repaired, and when this end of the positioning frame is connected to the frame body, the column to be repaired is located inside the inner frame.

[0020] By adopting the above technical scheme, since the reinforced concrete operating frame needs to leave enough space for supporting formwork and placing equipment between the inner frame and the reinforced concrete column to be constructed during construction, and it is necessary to ensure that the distance between the inner frame and the reinforced concrete column to be constructed is not too far, so that workers standing between the inner frame and the outer frame cannot reach the reinforced concrete column to be constructed, the prior art needs to pre-map a position suitable for placing the reinforced concrete operating frame on the ground before setting up the reinforced concrete operating frame. The setting of the positioning frame not only allows workers to move the frame away from the repaired column without lifting the frame a high distance, but can directly move the repaired column out of or into the interior of the frame from the positioning channel, and can use the coordination between the positioning frame and the positioning channel to achieve rapid positioning when installing the frame around the next reinforced concrete column to be constructed, thereby further shortening the time required to change the position of the reinforced concrete column operating frame.

[0021] Furthermore, the rolling assembly is also provided on the positioning frame, the wheel frame is slidably connected to the positioning frame and can slide in the vertical direction, and a movable hole is opened on the positioning frame. When the bottom of the roller is lower than the bottom of the positioning frame, the pin can pass through the pin hole and be inserted into the movable hole to limit the sliding of the wheel frame.

[0022] By adopting the above technical solution, a worker can insert a pin through the pin hole into the moving hole so that the positioning frame can also be moved by the roller.

[0023] Furthermore, the frame body also includes a sweeping rod, one end of which is connected to the inner frame, the other end of which is connected to the outer frame, and the sweeping rod is located between the scaffolding rod and the ground.

[0024] By adopting the above technical solution, the sweeping rod can enhance the stability of the bottom of the inner frame and the outer frame.

[0025] The second aspect of the present application provides a reinforced concrete column construction method, which adopts the following technical solution: S1. First, a frame is built around a reinforced concrete column to be constructed, and then one end of the positioning frame is inserted into the positioning channel on the frame, and the other end of the positioning frame is located near the next reinforced concrete column to be constructed, and finally the positioning frame and the frame are connected and the reinforced concrete column inside the frame is constructed; S2. After the construction of the reinforced concrete column inside the frame is completed, the frame is first separated from the positioning frame, and then the scissors brace is connected to the top of the frame through the outer frame connecting piece and the inner frame connecting piece, and then the frame is suspended by connecting the lifting ring on the top of the frame with the hook of the crane, and then the wheel frame is slid in the vertical direction until the bottom of the roller is lower than the bottom of the frame, and then the pin is inserted into the fixing hole on the outer frame through the pin hole on the wheel frame, and then the crane is driven to drive the frame to move so that the reinforced concrete column inside the frame leaves the frame from the positioning channel, and finally the crane is driven to move the frame to a position close to the next reinforced concrete column to be constructed; S3, first drive the crane to lower the frame so that the roller contacts the ground and rotates the frame to allow the next reinforced concrete column to be constructed to pass through the positioning channel and enter the interior of the frame, and the positioning frame is also inserted into the positioning channel, then separate the hook and the lifting ring of the crane and pull out the pin, and finally connect the positioning frame and the frame.

[0026] By adopting the above technical solution, after the construction of a reinforced concrete column is completed, workers can quickly change the position of the reinforced concrete column operating frame, thereby improving the construction efficiency of the reinforced concrete column.

[0027] In summary, the present application includes at least one of the following beneficial technical effects: 1. It includes a frame and a suspension assembly. The suspension assembly is arranged on the top of the frame, and the suspension assembly can be connected to the hook of the crane and drive the frame to be suspended and moved by the crane. When the reinforced concrete column inside the reinforced concrete column operating frame is constructed, the worker can connect the suspension assembly with the hook of the crane to directly lift the reinforced concrete column operating frame from the top to the top of the reinforced concrete column, and then move it to the top of the next reinforced concrete pile to be constructed, and finally lower the reinforced concrete column operating frame to the surrounding of the reinforced concrete pile, so that the reinforced concrete column operating frame can be reused very conveniently without spending a lot of time and manpower on disassembling and assembling the reinforced concrete column operating frame, which greatly improves the construction efficiency of the reinforced concrete column; 2. It also includes a positioning frame, an outer frame notch is formed on the outer frame, an inner frame notch is formed on the inner frame, a positioning channel is formed between the outer frame notch and the inner frame notch, the reinforced concrete column includes a repaired column and a column to be repaired, the repaired column is located inside the inner frame and can pass through the positioning channel and move to the outside of the outer frame, both ends of the positioning frame can be inserted into the positioning channel and detachably connected to the frame body and block the positioning channel, one end of the positioning frame is located near the repaired column, and the other end of the positioning frame is located near the column to be repaired, and when the end of the positioning frame is connected to the frame body, the column to be repaired is located inside the inner frame, because when the reinforced concrete operating frame is built, it is necessary to leave enough space for supporting formwork and placing equipment between the inner frame and the reinforced concrete column to be constructed, and it is also necessary To ensure that the distance between the inner frame and the reinforced concrete column to be constructed is not too far, so that the workers standing between the inner frame and the outer frame cannot reach the reinforced concrete column to be constructed, the prior art needs to pre-map a position suitable for placing the reinforced concrete operating frame on the ground before setting the reinforced concrete operating frame. The setting of the positioning frame not only eliminates the need for workers to lift the frame a high distance when moving the frame away from the repaired column, but also allows the repaired column to be directly moved out of or into the interior of the frame from the positioning channel. When the frame is installed around the next reinforced concrete column to be constructed, the coordination between the positioning frame and the positioning channel can be used to achieve rapid positioning, thereby further shortening the time required to change the position of the reinforced concrete column operating frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a three-dimensional diagram of the first embodiment of the present application; Figure 2 is a top view of the first embodiment of the present application; Figure 3 is along Figure 2 A schematic cross-sectional view taken along the AA direction; Figure 4 is along Figure 3 A schematic cross-sectional view taken along the BB direction, wherein only one rolling assembly is shown; Figure 5 is a stereogram of a second embodiment of the present application; Figure 6 yes Figure 5 Schematic enlargement of region C, showing the mobile pore; Figure 7 It is a top view of the second embodiment of the present application.

[0029] Figure numerals: 1. frame; 11. inner frame; 12. outer frame; 13. scaffolding board; 14. positioning channel; 15. sweeping rod; 2. suspension assembly; 21. scissors support; 22. lifting ring; 23. outer frame connecting piece; 24. inner frame connecting piece; 3. reinforced concrete column; 31. repaired column; 32. column to be repaired; 4. rolling assembly; 41. wheel frame; 411. sliding sleeve; 412. diagonal rod; 42. roller; 43. pin; 5. positioning frame; 51. moving hole. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-7 For further explanation: See also Figure 1 and Figure 2 In the first embodiment, a reinforced concrete column operating frame includes a frame body 1, a suspension assembly 2 and four rolling assemblies 4. The frame body 1 includes an inner frame 11, an outer frame 12, a plurality of scaffolding rods and a plurality of sweeping rods 15. The inner frame 11 and the outer frame 12 are both "mouth" shaped scaffolds composed of a plurality of vertical rods, a plurality of horizontal rods and a plurality of fasteners. The inner frame 11 is arranged around the reinforced concrete column 3, and the outer frame 12 is sleeved on the outer layer of the inner frame 11. One end of each scaffolding rod is connected to the inner frame 11 through a fastener, and the other end of each scaffolding rod is connected to the outer frame 12 through a fastener. Scaffolding boards 13 are laid on adjacent scaffolding poles, and multiple scaffolding boards 13 are laid in three layers around the reinforced concrete column 3 between the inner frame 11 and the outer frame 12, and the adjacent two layers are connected by a staircase made of scaffolding boards 13; one end of the sweeping rod 15 is connected to the inner frame 11 by a fastener, and the other end of the sweeping rod 15 is connected to the outer frame 12 by a fastener, and the sweeping rod 15 is located between the scaffolding pole and the ground, and the distance between the sweeping rod 15 and the ground is not more than 200 mm, so that the stability of the bottom of the inner frame 11 and the outer frame 12 can be enhanced by the sweeping rod 15.

[0031] See also Figure 3 and Figure 4, the suspension assembly 2 includes a scissors brace 21, a lifting ring 22, an outer frame connecting piece 23 and an inner frame connecting piece 24. The scissors brace 21 is arranged at the top of the frame body 1. The lifting ring 22 is arranged in the middle of the scissors brace 21 and can be connected to the hook of the tower crane. The outer layer frame 12 is connected to the scissors brace 21 through the outer frame connecting piece 23, and the inner layer frame 11 is connected to the scissors brace 21 through the inner frame connecting piece 24. Both the outer frame connecting piece 23 and the inner frame connecting piece 24 are rotary fasteners, so that the scissors brace 21 can be connected to the inner layer frame 11 and the outer layer frame 12 at the same time through the rotary fasteners, so that the inner layer frame 11 and the outer layer frame 12 are not prone to falling apart, deformation and other situations when moving in the air; a rotating shaft is arranged vertically at the bottom of the lifting ring 22, a rotating hole is opened in the middle of the scissors brace 21, an annular rotating protrusion is arranged on the inner wall of the rotating hole, and an annular abutting protrusion is arranged on the shaft body of the rotating shaft of the lifting ring 22. And the rotating shaft of the lifting ring 22 is inserted into the rotating hole and abuts against the bottom of the rotating protrusion through the abutting protrusion, so that the lifting ring 22 is rotatably connected to the scissors brace 21, so that workers can manually rotate the reinforced concrete column operating frame to the correct placement angle when the crane suspends the reinforced concrete column operating frame.

[0032] See Figure 3 and Figure 4 , a rolling assembly 4 is arranged on each of the four vertical rods at the four end corners of the "mouth"-shaped outer layer frame 12. Each rolling assembly 4 includes a wheel frame 41 and a roller 42. The wheel frame 41 includes a sliding sleeve 411 and an inclined rod 412. The sliding sleeve 411 is sleeved on the outer layer frame 12 and can slide vertically. The top end of the inclined rod 412 is connected to the sliding sleeve 411, and the bottom end of the inclined rod 412 extends away from the outer layer frame 12 and is connected to the roller 42. A fixing hole is opened on the outer layer frame 12, and a pin 43 hole is opened on the wheel frame 41. When the bottom of the roller 42 is lower than the bottom of the frame body 1, the pin 43 can pass through the pin 43 hole and be inserted into the fixing hole to limit the sliding of the wheel frame 41.

[0033] The working principle of the first embodiment provided by this application is: Since enough space for formwork erection and equipment placement needs to be left between the inner layer frame 11 and the reinforced concrete column 3 to be constructed when the reinforced concrete operating frame is erected, and the distance between the inner layer frame 11 and the reinforced concrete column 3 to be constructed also needs to be ensured not to be too far, so that workers standing between the inner layer frame 11 and the outer layer frame 12 cannot reach the reinforced concrete column 3 to be constructed, so in the prior art, the position suitable for placing the reinforced concrete operating frame will be pre-surveyed on the ground before setting up the reinforced concrete operating frame; When the reinforced concrete column 3 inside the reinforced concrete column operating frame is constructed, the worker can connect the suspension assembly 2 with the hook of the crane to directly lift the reinforced concrete column operating frame from the top to the reinforced concrete column 3, and then move it to the top of the next reinforced concrete pile to be constructed, and control the crane to slowly lower the reinforced concrete column operating frame to ensure that the reinforced concrete column operating frame can be sleeved on the reinforced concrete pile to be constructed from top to bottom; When the bottom of the frame 1 is close to the ground, the worker can first stop lowering the frame 1, then move the wheel frame 41 downward and insert the pin 43 through the pin 43 hole into the fixing hole, so as to keep the roller 42 at a position where the bottom of the roller 42 is lower than the bottom of the frame 1, and then lower the frame 1 until the roller 42 contacts the ground, and then manually fine-tune the position of the frame 1 so that the placement position of the frame 1 conforms to the pre-measured position, and finally pull out each pin 43 from the fixing hole, and the frame 1 will naturally fall into the pre-measured position, thereby making it convenient for workers to fine-tune the position of the frame 1 without indirectly fine-tuning the position of the frame 1 by controlling the movement of the crane, and also making it easy to reuse the reinforced concrete column operating frame without spending a lot of time and manpower on disassembling and assembling the reinforced concrete column operating frame, thereby greatly improving the construction efficiency of the reinforced concrete column 3.

[0034] See also Figure 5 and Figure 6 In the second embodiment, a reinforced concrete column operating frame also includes a positioning frame 5, which can be a three-layer portal scaffolding. A rolling assembly 4 is provided on the four vertical poles at the four end corners of the positioning frame 5. The wheel frame 41 is slidably connected to the positioning frame 5 and can slide in the vertical direction. A moving hole 51 is opened on the positioning frame 5. When the bottom of the roller 42 is lower than the bottom of the positioning frame 5, the pin 43 can pass through the pin 43 hole and be inserted into the moving hole 51 to limit the sliding of the wheel frame 41, so that it is convenient for workers to move the positioning frame 5; an outer frame notch is formed on the outer frame 12, and a notch is formed on the inner frame 11. A positioning channel 14 is formed between the inner frame gap, the outer frame gap and the inner frame gap. The reinforced concrete column 3 includes a repaired column 31 and a column to be repaired 32. The repaired column 31 and the column to be repaired 32 are arranged in an array on the floor surface to be constructed. The repaired column 31 is located inside the inner frame 11 and can pass through the positioning channel 14 and move to the outside of the outer frame 12. Both ends of the positioning frame 5 can be inserted into the positioning channel 14 and are detachably connected to the frame body 1 through fasteners. When one end of the positioning frame 5 is inserted into the positioning channel 14, the positioning channel 14 is blocked by the positioning frame 5, and workers can pass through the positioning channel 14 through the scaffolding board 13 on the positioning frame 5.

[0035] See also Figure 5 and Figure 7, since the repaired columns 31 and the columns to be repaired 32 on the floor surface to be constructed are arranged in an array, and the distance between two adjacent columns is the same, workers can choose a portal scaffold of appropriate specifications, and place one end of the positioning frame 5 near the repaired column 31 and the other end of the positioning frame 5 near the column to be repaired 32 when building the frame 1 for the first time. Then, when the frame 1 is moved away from the repaired column 31, there is no need to lift the frame 1 a high distance. It is only necessary to separate the frame 1 from the positioning frame 5 first, and the repaired column 31 can be directly moved out of the frame 1 from the positioning channel 14. Then, when the frame 1 is installed around the next reinforced concrete column 3 to be constructed, the positioning frame 5 and the positioning channel 14 are used to achieve rapid positioning, without the need to spend time and effort to fine-tune the position of the frame 1 by comparing with the surveying lines on the ground, thereby further shortening the time required for the reinforced concrete column operating frame to change its position.

[0036] After the column 32 to be repaired is also constructed, the user can choose to use a crane to suspend the frame 1 and the positioning frame 5 so that the rollers 42 on the frame 1 and the positioning frame 5 touch the ground, and then manually rotate the frame 1 and the positioning frame 5 with the column 32 to be repaired as the center so that the end of the positioning frame 5 away from the frame 1 faces the direction of the next column 32 to be repaired, and then separate the frame 1 and the positioning frame 5 and pull out the pin 43 on the positioning frame 5 to fix the positioning frame 5 on the floor surface, and then use the positioning frame 5 for secondary positioning; the user can also choose First, use a crane to suspend the frame body 1 and the positioning frame 5 so that the rollers 42 on the frame body 1 and the positioning frame 5 contact the ground, then separate the frame body 1 and the positioning frame 5, and then move the positioning frame 5 between the next two columns 32 to be repaired and ensure that the distances between the two ends of the positioning frame 5 and the adjacent columns 32 to be repaired are equal through surveying and mapping, and then pull out the pin 43 on the positioning frame 5 to fix the positioning frame 5 on the floor surface, so that the positioning frame 5 can be used to position the frame body 1 when it is moved to the two columns 32 to be repaired in turn.

[0037] Based on the structure of the above-mentioned reinforced concrete column operating frame, the second aspect of the present application further provides a reinforced concrete column construction method, which is implemented using the above-mentioned reinforced concrete column operating frame, and specifically includes: S1. First, build a frame 1 around a reinforced concrete column 3 to be constructed, then insert one end of the positioning frame 5 into the positioning channel 14 on the frame 1 and the other end of the positioning frame 5 is located near the next reinforced concrete column 3 to be constructed, and finally connect the positioning frame 5 and the frame 1 and construct the reinforced concrete column 3 inside the frame 1; S2. After the construction of the reinforced concrete column 3 inside the frame 1 is completed, the frame 1 is first separated from the positioning frame 5, and then the scissors support 21 is connected to the top of the frame 1 through the outer frame connecting piece 23 and the inner frame connecting piece 24, and then the crane hook is used to connect the lifting ring 22 on the top of the frame 1 to suspend the frame 1, and then the wheel frame 41 is slid in the vertical direction until the bottom of the roller 42 is lower than the bottom of the frame 1, and then the pin 43 is inserted through the pin 43 hole on the wheel frame 41 into the fixing hole on the outer frame 12, and then the crane is driven to drive the frame 1 to move so that the reinforced concrete column 3 inside the frame 1 leaves the frame 1 from the positioning channel 14, and finally the crane is driven to move the frame 1 to a position close to the next reinforced concrete column 3 to be constructed; S3. First, drive the crane to lower the frame 1 so that the roller 42 contacts the ground and rotates the frame 1 to allow the next reinforced concrete column 3 to be constructed to pass through the positioning channel 14 and enter the interior of the frame 1, and the positioning frame 5 is also inserted into the positioning channel 14, then separate the crane's hook and ring 22 and pull out the pin 43, and finally connect the positioning frame 5 and the frame 1.

[0038] Since the reinforced concrete column construction method of the present application is implemented by adopting the above-mentioned reinforced concrete column operating frame, it can also have all the technical effects of the above-mentioned reinforced concrete column operating frame. In particular, after the construction of a reinforced concrete column 3 is completed, workers can quickly change the position of the reinforced concrete column operating frame, thereby improving the construction efficiency of the reinforced concrete column 3.

[0039] The implementation principle of a reinforced concrete column operating frame of the present application is: Since the reinforced concrete operating frame needs to leave enough space for supporting formwork and placing equipment between the inner frame 11 and the reinforced concrete column 3 to be constructed when it is built, and it is also necessary to ensure that the distance between the inner frame 11 and the reinforced concrete column 3 to be constructed is not too far, so that the workers standing between the inner frame 11 and the outer frame 12 cannot reach the reinforced concrete column 3 to be constructed, the prior art will pre-map the position suitable for placing the reinforced concrete operating frame on the ground before setting up the reinforced concrete operating frame; When the reinforced concrete column 3 inside the reinforced concrete column operating frame is constructed, the worker can connect the suspension assembly 2 with the hook of the crane to directly lift the reinforced concrete column operating frame from the top to the reinforced concrete column 3, and then move it to the top of the next reinforced concrete pile to be constructed, and control the crane to slowly lower the reinforced concrete column operating frame to ensure that the reinforced concrete column operating frame can be sleeved on the reinforced concrete pile to be constructed from top to bottom; When the bottom of the frame 1 is close to the ground, the worker can first stop lowering the frame 1, then move the wheel frame 41 downward and insert the pin 43 through the pin 43 hole into the fixing hole, so as to keep the roller 42 at a position where the bottom of the roller 42 is lower than the bottom of the frame 1, and then lower the frame 1 until the roller 42 contacts the ground, and then manually fine-tune the position of the frame 1 so that the placement position of the frame 1 conforms to the pre-measured position, and finally pull out each pin 43 from the fixing hole, and the frame 1 will naturally fall into the pre-measured position, thereby making it convenient for workers to fine-tune the position of the frame 1 without indirectly fine-tuning the position of the frame 1 by controlling the movement of the crane, and also making it easy to reuse the reinforced concrete column operating frame without spending a lot of time and manpower on disassembling and assembling the reinforced concrete column operating frame, thereby greatly improving the construction efficiency of the reinforced concrete column 3.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A reinforced concrete column operating frame, characterized in that: It comprises a frame (1) and a suspension assembly (2), wherein the suspension assembly (2) is arranged on the top of the frame (1), and the suspension assembly (2) can be connected to a hook of a crane and drive the frame (1) to be suspended and moved by the crane.

2. A reinforced concrete column operating frame according to claim 1, characterized in that: The frame (1) comprises an inner frame (11), an outer frame (12) and a plurality of scaffolding poles, wherein the inner frame (11) is arranged around a reinforced concrete column (3), the outer frame (12) is sleeved on the outer layer of the inner frame (11), one end of each scaffolding pole is connected to the inner frame (11), and the other end of each scaffolding pole is connected to the outer frame (12); The suspension assembly (2) comprises a scissors strut (21), a lifting ring (22), an outer frame connecting piece (23) and an inner frame connecting piece (24); the scissors strut (21) is arranged at the top of the frame (1); the lifting ring (22) is arranged in the middle of the scissors strut (21) and can be connected to the hook of the tower crane; the outer frame (12) is connected to the scissors strut (21) via the outer frame connecting piece (23); and the inner frame (11) is connected to the scissors strut (21) via the inner frame connecting piece (24).

3. A reinforced concrete column operating frame according to claim 2, characterized in that: The lifting ring (22) is rotatably connected to the scissor support (21), and the rotation axis of the lifting ring (22) is perpendicular to the horizontal plane.

4. A reinforced concrete column operating frame according to claim 2, characterized in that: The outer frame connecting piece (23) and the inner frame connecting piece (24) are both rotating fasteners.

5. A reinforced concrete column operating frame according to claim 2, characterized in that: The invention also comprises a rolling assembly (4), wherein the rolling assembly (4) comprises a wheel frame (41) and a roller (42), wherein the roller (42) is arranged at the bottom of the wheel frame (41), and one side of the wheel frame (41) is slidably connected to the outer frame (12) and can slide in a vertical direction, and a fixing hole is provided on the outer frame (12), and a latch (43) hole is provided on the wheel frame (41). When the bottom of the roller (42) is lower than the bottom of the frame body (1), the latch (43) can pass through the latch (43) hole and be inserted into the fixing hole to limit the sliding of the wheel frame (41).

6. A reinforced concrete column operating frame according to claim 5, characterized in that: The wheel frame (41) comprises a sliding sleeve (411) and an inclined rod (412), wherein the sliding sleeve (411) is sleeved on the outer frame (12) and can slide in a vertical direction, and the latch (43) hole is provided on the sliding sleeve (411); The top end of the inclined rod (412) is connected to the sliding sleeve (411), and the bottom end of the inclined rod (412) extends in a direction away from the outer frame (12) and is connected to the roller (42).

7. A reinforced concrete column operating frame according to claim 5, characterized in that: The invention also comprises a positioning frame (5), wherein an outer frame notch is formed on the outer frame (12), an inner frame notch is formed on the inner frame (11), a positioning channel (14) is formed between the outer frame notch and the inner frame notch, the reinforced concrete column (3) comprises a repaired column (31) and a column to be repaired (32), the repaired column (31) is located inside the inner frame (11) and can pass through the positioning channel (14) and move to the outside of the outer frame (12), both ends of the positioning frame (5) can be inserted into the positioning channel (14) and detachably connected to the frame body (1) and block the positioning channel (14), one end of the positioning frame (5) is located near the repaired column (31), and the other end of the positioning frame (5) is located near the column to be repaired (32), and when the end of the positioning frame (5) is connected to the frame body (1), the column to be repaired (32) is located inside the inner frame (11).

8. A reinforced concrete column operating frame according to claim 7, characterized in that: The positioning frame (5) is also provided with the rolling assembly (4); the wheel frame (41) is slidably connected to the positioning frame (5) and can slide in the vertical direction; a moving hole (51) is provided on the positioning frame (5); when the bottom of the roller (42) is lower than the bottom of the positioning frame (5), the latch (43) can pass through the latch hole (43) and be inserted into the moving hole (51) to limit the sliding of the wheel frame (41).

9. A reinforced concrete column operating frame according to claim 2, characterized in that: The frame body (1) further comprises a sweeping rod (15), one end of which is connected to the inner frame (11), the other end of which is connected to the outer frame (12), and the sweeping rod (15) is located between the scaffolding rod and the ground.

10. A reinforced concrete column construction method, implemented by using a reinforced concrete column operating frame according to claim 7, characterized in that: include: S1. First, a frame (1) is built around a reinforced concrete column (3) to be constructed, and then one end of a positioning frame (5) is inserted into a positioning channel (14) on the frame (1) and the other end of the positioning frame (5) is located near the next reinforced concrete column (3) to be constructed. Finally, the positioning frame (5) and the frame (1) are connected and the reinforced concrete column (3) inside the frame (1) is constructed. S2. After the construction of the reinforced concrete column (3) inside the frame (1) is completed, the frame (1) is first separated from the positioning frame (5), and then the scissors support (21) is connected to the top of the frame (1) through the outer frame connecting piece (23) and the inner frame connecting piece (24), and then the crane hook is used to connect the lifting ring (22) on the top of the frame (1) to suspend the frame (1), and then the wheel frame (41) is slid in the vertical direction until the bottom of the roller (42) is lower than the bottom of the frame (1), and then the pin (43) is inserted into the fixing hole on the outer frame (12) through the pin (43) hole on the wheel frame (41), and then the crane is driven to drive the frame (1) to move so that the reinforced concrete column (3) inside the frame (1) leaves the frame (1) from the positioning channel (14), and finally the crane is driven to move the frame (1) to a position close to the next reinforced concrete column (3) to be constructed; S3, first drive the crane to lower the frame (1) so that the roller (42) contacts the ground and rotates the frame (1) so that the next reinforced concrete column (3) to be constructed passes through the positioning channel (14) and enters the interior of the frame (1), and the positioning frame (5) is also inserted into the positioning channel (14), then separate the crane hook and the lifting ring (22) and pull out the pin (43), and finally connect the positioning frame (5) and the frame (1).

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