Cross inner reinforced circular pipe steel column processing and assembling device and construction method

Abstract

The application relates to a cross inner reinforced circular tube steel column processing and assembling device and a construction method, which comprises the following: a traction support arm arranged on the first end part of the circular tube, the traction support arm being arranged on the top of the circular tube, and the front end of the traction support arm being located in front of the first end part of the circular tube; a pair of pulleys arranged at the front end of the traction support arm; two hand plate hoists installed on the first end part of the circular tube, the hand plate hoists being arranged at the middle part of the circular tube; a clamping ring arranged at the middle part of the front end of the cross inner reinforced column and located on both sides; a traction rope with one end connected with the corresponding hand plate hoist, the other end of the traction rope being wound around the corresponding pulley on the traction support arm, then penetrating through the circular tube and extending out of the second end part of the circular tube, and then being connected with the corresponding clamping ring; the cross inner reinforced column is moved into the circular tube by simultaneously operating the two hand plate hoists, so that the assembling of the cross inner reinforced column and the circular tube is completed. The application has the advantages of simple manufacturing, convenient operation, detachability and applicability to the assembling of various sizes and various types of combined steel columns.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel column processing, in particular to a cross inner stiffening circular tube steel column processing and assembling device and construction method. BACKGROUND

[0002] In the process of steel structure construction, the situation of combined steel column is often encountered, such as circular tube steel column with cross steel column inside. The conventional processing and assembling method is to use a large truck crane or a ship crane to stand the circular tube column on a plane, and then use a large hoisting device to hoist the cross column into the circular tube column. This method depends on large hoisting equipment, and it is difficult to correct and position. The height of the steel column is greatly affected by the height of the workshop. Therefore, a new type of assembling device and assembling method is needed. SUMMARY

[0003] The purpose of the present application is to overcome the defects of the prior art, provide a cross inner stiffening circular tube steel column processing and assembling device and construction method, solve the problems of large hoisting equipment correction and positioning difficulty, and the height of the steel column is greatly affected by the height of the workshop.

[0004] The technical solution to achieve the above-mentioned purpose is:

[0005] The present application provides a cross inner stiffening circular tube steel column processing and assembling device, comprising:

[0006] A traction arm provided on the first end of the circular tube, the traction arm is arranged on the top of the circular tube, and the front end of the traction arm is located in front of the first end of the circular tube;

[0007] A pair of pulleys arranged at the front end of the traction arm;

[0008] Two hand plate hoists mounted on the first end of the circular tube, the hand plate hoists are arranged at the middle part of the circular tube;

[0009] A clamping ring arranged at the middle part of the cross inner stiffening column;

[0010] A traction rope connected to the corresponding hand plate hoist at one end, the other end of the traction rope passes through the corresponding pulley on the traction arm, then passes through the circular tube and extends out of the second end of the circular tube, and then connects to the corresponding clamping ring;

[0011] By simultaneously operating the two hand plate hoists to pull the cross inner stiffening column to move into the circular tube, the assembling of the cross inner stiffening column and the circular tube is completed.

[0012] The further improvement of the cross inner stiffening circular tube steel column processing and assembling device is that the bottom of the cross inner stiffening column is provided with a power-assisted roller.

[0013] The further improvement of the cross inner stiffening circular pipe steel column processing and assembling device lies in that the booster rollers are arranged close to the end of the cross inner stiffening column.

[0014] The further improvement of the cross inner stiffening circular pipe steel column processing and assembling device lies in that a plurality of lifting lugs are arranged on the outer side of the circular pipe close to the first end and the second end.

[0015] The rear end of the traction arm is fixedly connected with the corresponding lifting lug at the first end.

[0016] The hand plate hoist is fixedly connected with the corresponding lifting lug at the first end.

[0017] The further improvement of the cross inner stiffening circular pipe steel column processing and assembling device lies in that a pair of inclined plates are arranged on the front end of the traction arm.

[0018] The pulley is arranged on the corresponding inclined plate.

[0019] The application further provides a construction method of the cross inner stiffening circular pipe steel column processing and assembling device.

[0020] The traction arm is provided, and the provided traction arm is arranged at the top of the first end of the circular pipe, and the front end of the traction arm is located in front of the first end of the circular pipe.

[0021] A pair of pulleys are provided, and the pair of pulleys are oppositely arranged at the front end of the traction arm.

[0022] Two hand plate hoists are provided, and the provided hand plate hoists are arranged at the middle part of the first end of the circular pipe.

[0023] A pair of clamping rings are provided, and the provided clamping rings are arranged at the middle part of the front end of the cross inner stiffening column.

[0024] The cross inner stiffening column is placed at the second end of the circular pipe.

[0025] A pair of traction ropes are provided, one end of the provided traction rope is connected with the corresponding hand plate hoist, the other end of the traction rope is wound around the pulley on the traction arm, then passes through the circular pipe and extends out of the second end of the circular pipe, and then is connected with the corresponding clamping ring.

[0026] The two hand plate hoists are simultaneously operated to pull the cross inner stiffening column, so that the cross inner stiffening column moves into the circular pipe, and the assembling of the cross inner stiffening column and the circular pipe is completed.

[0027] The further improvement of the construction method of the cross inner stiffening circular pipe steel column processing and assembling device lies in that before the cross inner stiffening column is pulled, a plurality of booster rollers are provided, and the booster rollers are arranged on the bottom of the cross inner stiffening column.

[0028] The further improvement of the construction method of the cross inner stiffening circular pipe steel column processing and assembling device is that when the power roller is installed, the power roller is arranged close to the end of the cross inner stiffening column.

[0029] The further improvement of the construction method of the cross inner stiffening circular pipe steel column processing and assembling device is that when the power roller is installed, the power roller is arranged close to the end of the cross inner stiffening column.

[0030] The further improvement of the construction method of the cross inner stiffening circular pipe steel column processing and assembling device is that when the power roller is installed, the power roller is arranged close to the end of the cross inner stiffening column.

[0031] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0032] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0033] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0034] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0035] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0036] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0037] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0038] The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that: BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0040] Figure 2 The cross inner stiffening circular pipe steel column processing and assembling device and the construction method have the beneficial effects that:

[0041] Figure 3Effect diagram of the cross inner stiffening circular pipe steel column processing and assembling device assembling the circular pipe and the cross inner stiffening column.

[0042] Figure 4 Effect diagram of the cross inner stiffening circular pipe steel column processing and assembling device assembling the circular pipe and the cross inner stiffening column process.

[0043] Figure 5 Three-dimensional effect view of the traction branch arm in the cross inner stiffening circular pipe steel column processing and assembling device.

[0044] Figure 6 Three-dimensional effect view of the power-assisted roller on the cross inner stiffening column in the cross inner stiffening circular pipe steel column processing and assembling device. DETAILED DESCRIPTION

[0045] The present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0046] Referring to Figure 1 , the present application provides a cross inner stiffening circular pipe steel column processing and assembling device and construction method, which is suitable for the outer side of the cross inner stiffening column to be sleeved with a circular pipe to form a combined structure, thereby solving the problem of combined steel column processing and assembling. The device of the present application is simple to manufacture, easy to operate, and can be disassembled, and is suitable for the assembly of various sizes and types of combined steel columns. The cross inner stiffening circular pipe steel column processing and assembling device and construction method of the present application will be described below in conjunction with the accompanying drawings.

[0047] Referring to Figure 3 , the effect diagram of the cross inner stiffening circular pipe steel column processing and assembling device assembling the circular pipe and the cross inner stiffening column is shown. Referring to Figure 4 , the effect diagram of the cross inner stiffening circular pipe steel column processing and assembling device assembling the circular pipe and the cross inner stiffening column process is shown. The cross inner stiffening circular pipe steel column processing and assembling device of the present application will be described below in conjunction with Figure 3 and Figure 4 .

[0048] As Figure 3 and Figure 4As shown in the drawings, the cross inner reinforced circular tube steel column processing and assembling device of the present application comprises a traction support arm 21, a pulley 22, a hand plate hoist 23, a clamping ring 24 and a traction rope 25; the traction support arm 21 is arranged on the first end portion of the circular tube 11, and is arranged on the top of the circular tube 11, with the front end of the traction support arm 21 located in front of the first end portion of the circular tube 11; the pulley 22 is arranged at the front end of the traction support arm 21, and a pair of pulleys 22 are arranged on the left and right sides of the front end of the traction support arm 21; the hand plate hoist 23 is arranged on the first end portion of the circular tube 11, and is arranged at the middle portion of the circular tube 11; the clamping ring 24 is arranged on the two sides of the middle portion of the front end of the cross inner reinforced column 12; one end of the traction rope 25 is connected with the corresponding hand plate hoist 23, and the other end of the traction rope 25 is wound around the corresponding pulley 22 on the traction support arm 21, and then passes through the circular tube 11 and extends out of the second end portion of the circular tube 11, and then is connected with the corresponding clamping ring 24; by simultaneously operating the two hand plate hoists 23 to pull the cross inner reinforced column 12 to move into the circular tube 11, the assembling of the cross inner reinforced column 12 and the circular tube 11 is completed.

[0049] Further, as shown in Figure 3 , Figure 4 and Figure 6 , the bottom of the cross inner reinforced column 12 is provided with a booster roller 26. By arranging the booster roller 26, the cross inner reinforced column 12 can be conveniently pulled, the friction is reduced, and the cross inner reinforced column 12 is naturally pulled into the circular tube 11.

[0050] Further, the booster roller 26 is arranged close to the end portion of the cross inner reinforced column 12. In this way, after the assembling is completed, the booster roller 26 can be conveniently detached from the cross inner reinforced column 12.

[0051] As shown in Figure 3 and Figure 4 , a plurality of lifting lugs 111 are arranged on the outer side of the circular tube 11 close to the first end portion and the second end portion; the rear end of the traction support arm 21 is fixedly connected with the corresponding lifting lug 111 at the first end portion; the hand plate hoist 23 is fixedly connected with the corresponding lifting lug 111 at the first end portion.

[0052] The traction support arm 21 is arranged in an inclined manner, and the front end is higher than the rear end.

[0053] As shown in Figure 5 , a pair of inclined plates 222 are arranged on the front end of the traction support arm 21; the pulley 22 is arranged on the corresponding inclined plate 222.

[0054] The pulley 22 is arranged on the inclined plate 222 through a wheel seat 221, and is rotatably arranged on the wheel seat 221.

[0055] The front end of the traction support arm 21 is provided with a mounting seat 211, and a slanted plate 222 is connected to the mounting seat 211, and the bottom of the slanted plate 222 is opposite to each other and the top is away from each other.

[0056] When the cross inner stiffening pipe steel column processing and assembling device is used to assemble the pipe and the cross inner stiffening rib, as shown in the figure, the pipe 11 and the cross inner stiffening rib 12 are placed in front and back alignment, and then the assembling device of the application is installed, two people simultaneously move the hand plate hoist 23 at the front end of the pipe 11 to pull the cross inner stiffening column 12 into the pipe 11, under the action of the power roller 26, the cross inner stiffening column 12 is quickly in place, the installer measures the appropriate size with a tape measure, spot welding is fixed, and the traction support arm, pulley, assistant roller, clamping ring and hand plate hoist are removed. Figures 1 to 3

[0057] The application also provides a construction method of the cross inner stiffening pipe steel column processing and assembling device, which will be described below.

[0058] The construction method of the application comprises the following steps:

[0059] A traction support arm is provided, and the traction support arm is arranged at the top of the first end of the pipe, with the front end of the traction support arm located in front of the first end of the pipe;

[0060] A pair of pulleys are provided, and the pair of pulleys are arranged at the front end of the traction support arm;

[0061] Two hand plate hoists are provided, and the hand plate hoists are installed at the middle of the first end of the pipe;

[0062] A pair of clamping rings are provided, and the clamping rings are arranged at the middle of the front end of the cross inner stiffening column;

[0063] The cross inner stiffening column is placed at the second end of the pipe;

[0064] A pair of traction ropes are provided, one end of the traction ropes is connected to the corresponding hand plate hoist, the other end of the traction ropes is wound around the pulley on the traction support arm, then passes through the pipe and extends out of the second end of the pipe, and then is connected to the corresponding clamping ring;

[0065] The two hand plate hoists are operated simultaneously to pull the cross inner stiffening column, so that the cross inner stiffening column moves into the pipe, thereby completing the assembly of the cross inner stiffening column and the pipe.

[0066] Further, before pulling the cross inner stiffening column, a plurality of power rollers are provided, and the power rollers are installed at the bottom of the cross inner stiffening column.

[0067] Further, when installing the power roller, the power roller is arranged close to the end of the cross inner stiffening column.​

[0068] Further, when the traction arm is set, the rear end of the traction arm is fixedly connected with the lifting lug corresponding to the first end of the circular tube.

[0069] When the hand plate carrier is set, the hand plate carrier is fixedly connected with the lifting lug at the middle part of the first end of the circular tube.

[0070] Further, after the assembly is completed, the traction arm, the clamping ring and the hand plate carrier are removed.

[0071] When the assembly is carried out, the cross inner stiffening column 12 is placed behind the circular tube 11, and the two are placed horizontally and aligned front and back, then the traction rope is set, and two people simultaneously move the hand plate carrier 23 to pull the cross inner stiffening column 12 into the circular tube 11, under the action of the auxiliary roller 26, the cross inner stiffening column 12 is quickly in place, the installer measures the appropriate size with a tape measure, spot welds and fixes, and removes the traction arm, the pulley, the auxiliary roller, the clamping ring and the hand plate carrier.

[0072] The above embodiments of the present application are described in detail in combination with the drawings, and those of ordinary skill in the art can make various changes to the present application according to the above description. Therefore, some details in the embodiments should not constitute a limitation on the present application, and the scope of protection of the present application will be defined by the appended claims.

Claims

1. A cross- inner-stiffened circular tubular steel column fabrication assembly apparatus, characterized by, The utility model relates to a kind of method for assembling cross inner stiffening column and pipe, including: Traction support arm is arranged on the first end of the circular pipe, the traction support arm is arranged on the top of the circular pipe, and the front end of the traction support arm is located in front of the first end of the circular pipe; A pair of pulleys are arranged at the front end of the traction support arm; Two hand plate hoists are installed on the first end of the circular pipe, and the hand plate hoists are arranged at the middle of the circular pipe; Snap rings are arranged at the middle of the front end of the cross inner stiffening column; Traction ropes are connected with corresponding hand plate hoists at one end, and the other end of the traction ropes passes through the corresponding pulleys on the traction support arm, then passes through the circular pipe and extends from the second end of the circular pipe, and then is connected with corresponding snap rings; By simultaneously operating two hand plate hoists to pull the cross inner stiffening column to move into the circular pipe, the assembly of the cross inner stiffening column and the circular pipe is completed.

2. The cross-interally-stiffened circular tubular steel column fabrication and erection apparatus of claim 1, wherein, The bottom of the cross inner stiffening column is provided with a booster roller.

3. The cross-interally-stiffened circular tubular steel column fabrication and erection apparatus of claim 2, wherein, The booster roller is arranged close to the end of the cross inner stiffening column.

4. The cross-interally-stiffened circular tubular steel column fabrication and erection apparatus of claim 1, wherein, Multiple lifting lugs are arranged on the outer side of the circular pipe close to the first end and the second end. The rear end of the traction support arm is fixedly connected with the corresponding lifting lug at the first end. The hand plate hoist is fixedly connected with the corresponding lifting lug at the first end.

5. The cross-interally-stiffened circular tubular steel column fabrication and erection apparatus of claim 1, wherein, The front end of the traction support arm is provided with a pair of inclined plates. The pulleys are installed on the corresponding inclined plates.

6. A construction method of a cross- inner-stiffened circular tubular steel column processing assembly device, characterized in that, The method includes the following steps: A traction support arm is provided, and the traction support arm is arranged at the top of the first end of the circular pipe, with the front end of the traction support arm located in front of the first end of the circular pipe. A pair of pulleys are provided, and the pair of pulleys are oppositely arranged at the front end of the traction support arm. Two hand plate hoists are provided, and the hand plate hoists are installed at the middle of the first end of the circular pipe. A pair of snap rings are provided, and the snap rings are arranged at the middle of the front end of the cross inner stiffening column. The cross inner stiffening column is placed at the second end of the circular pipe. A pair of traction ropes are provided, one end of the traction ropes is connected with the corresponding hand plate hoist, and the other end of the traction ropes passes through the corresponding pulleys on the traction support arm, then passes through the circular pipe and extends from the second end of the circular pipe, and then is connected with the corresponding snap ring. By simultaneously operating two hand plate hoists to pull the cross inner stiffening column to move into the circular pipe, the assembly of the cross inner stiffening column and the circular pipe is completed.

7. The construction method of assembling a cross-interally reinforced circular tubular steel column as claimed in claim 6, wherein, Before pulling the cross inner stiffening column, multiple booster rollers are provided, and the booster rollers are installed at the bottom of the cross inner stiffening column.

8. The construction method of assembling a cross-interally reinforced circular tubular steel column as claimed in claim 7, wherein, When installing the booster roller, the booster roller is arranged close to the end of the cross inner stiffening column.

9. The construction method of erecting and assembling a cross- inner-stiffened circular tubular steel column as recited in claim 6, characterized by, When arranging the traction support arm, the rear end of the traction support arm is fixedly connected with the corresponding lifting lug at the first end of the circular pipe.

10. The construction method of erecting and assembling a cross- inner- stiffened circular tubular steel column as recited in claim 6, characterized by, After the assembly is completed, the traction support arm, the snap ring and the hand plate hoist are removed.

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