An orbital verticality detection device for the installation of steel structure columns

Abstract

An orbital verticality detection device for the installation of steel structure columns, which relates to the technical field of steel structures. It includes a loading main body, a column fixing device for fixing to the column, a power device for vertically moving up and down on the vertical plane of the column, and a remotely controlled Bluetooth module. The loading main body includes two loading rods and multiple end brackets. The two ends of the loading rod are respectively a control end and a free end. A first end bracket is arranged at the outer end of the free end of the loading rod, and a second end bracket is arranged inside the control end of the loading rod. The column fixing device includes a track wheel, a track wheel bracket, a pressure wheel, a fixing rod, and a pressure wheel bracket. The power device includes a motor located at the control end of the loading rod, and a power wheel bracket and a power wheel set assembled on the loading rod in sequence. The advantage of the present invention is to efficiently and accurately detect the verticality of the steel column.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structures, and in particular to an auxiliary device for detecting the verticality of a column. Background Art

[0002] In portal steel frame structure projects, to ensure the verticality of steel structure columns, previous projects used a plumb bob with a magnet fixed at a height of about 2 meters. However, high-quality projects require high precision, and the previous method cannot accurately reflect the verticality deviation, and cannot check the verticality of two surfaces at the same time.

[0003] If a total station is used to calibrate the verticality of the steel structure, while accuracy can be controlled, the instrument's limited angle makes operation difficult and prevents timely verticality correction of the steel columns. This slows down the installation of the steel columns, increasing both the construction period and the difficulty. Therefore, a highly efficient and accurate detection device is needed to assist in the installation of portal steel structure columns.

[0004] However, the above technical solution has the following disadvantages:

[0005] 1. Low transportation efficiency affects construction progress;

[0006] 2. When the depth of the shaft is deep, the soil basket will swing left and right during the lifting process, thereby constantly hitting the shaft wall. If it is hooked on the bracket used to support the shaft, it may cause the soil basket to overturn, causing a safety hazard. Summary of the Invention

[0007] The purpose of the present invention is to provide a track-type verticality detection device for installing steel structure columns, which has the advantage of efficiently and accurately detecting the verticality of steel columns.

[0008] The above technical objectives of the present invention are achieved through the following technical solutions: including a loading body, a column fixing device fixed to the column, a power device for vertically moving up and down on the vertical surface of the column, and a remotely controlled Bluetooth module.

[0009] The loading body includes two parallel loading rods and multiple end brackets with perforations at the top; the two ends of the loading rod are divided into control ends and free ends, the outer end of the free end of the loading rod is provided with a first end bracket, and the control end of the loading rod is provided with a second end bracket.

[0010] The column fixing device includes a track wheel that is slidably engaged with the side of the column wing plate, a track wheel bracket that connects the track wheel to the loading body, a pressure wheel that plays a main fixing role and is pressed against the back of the wing plate, and a pressure wheel bracket that fixes the pressure wheel and the fixing rod.

[0011] The power device includes a motor located at the control end of the loading rod, a power wheel bracket and a power wheel group which are assembled on the loading rod in sequence.

[0012] The first end bracket, the first pressure wheel bracket, the first rail wheel bracket, the power wheel bracket, the second rail wheel bracket, the gearbox, the second bracket, the motor, the Bluetooth module, the second pressure wheel bracket and the third end bracket are sequentially arranged on the two loading rods from the first end bracket to the end of the control end.

[0013] Install the pressure wheel on the pressure wheel bracket, install the track wheel on the track wheel bracket, and install the power wheel assembly on the power wheel bracket.

[0014] Through the above technical solution, the installation of multiple end brackets can secure the power unit, column fixture, and Bluetooth module. Multiple track wheels are slidably engaged with the sides of the wing panels, pressure wheels are pressed against the back of the wing panels, and power wheels are placed on the front of the wing panels of the columns. The combination of these three wheels secures the device and prevents it from sliding. The power wheel assembly is connected to the motor, which is in turn connected to the Bluetooth module. This allows remote control of the device's vertical movement up and down the steel column via a mobile phone. A plumb bob can be attached to the device for efficient and accurate detection of the column's verticality.

[0015] The present invention is further configured as follows: the first pressure wheel bracket includes a pressure spring located at the bottom of the loading rod, a connecting block connected to the loading rod, and a fixing rod vertically passing through the connecting block; the bottom of the fixing rod has a bottom clamping block clamped with the pressure spring, and the top of the fixing rod is provided with a through-hole fixed to the pressure wheel; the wheel portion of the pressure wheel is crimped to the back side of the wing plate, and the rod portion of the pressure wheel passes through the through-hole at the end of the fixing rod and the through-hole at the top end of the first end bracket in sequence.

[0016] Through the above technical solution, the combination of the pressure spring and the fixing rod provides pressure for the pressure wheel, thereby achieving a fixing effect on the device.

[0017] The present invention is further configured as follows: the second pressure wheel bracket includes a pressure spring located on the upper part of the loading rod and a connecting block connected to the loading rod, and a fixing rod vertically passing through the connecting block; the bottom of the fixing rod is provided with a clamping block clamped with the connecting block, and the top of the fixing rod is provided with a through-hole fixed to the pressure wheel; the wheel portion of the pressure wheel is crimped with the back side of the wing plate, and the rod portion of the pressure wheel is sequentially connected to the through-hole at the top end of the second end bracket and the through-hole passing through the end of the fixing rod.

[0018] Through the above technical solution, the pressure spring of the second pressure wheel bracket is arranged on the upper part of the loading rod, which saves a lot of usage space, provides pressure for the pressure wheel, and makes the device small and easy to carry.

[0019] The present invention is further configured such that: the driving wheel bracket includes a wheel set placement groove connected to the loading rod and a tie rod connected to the plumb bob for measuring the verticality of the column. The driving wheel set is placed on the wheel set placement groove, and it includes a driving shaft connected to the motor and a plurality of driving wheels mounted on the driving shaft.

[0020] Through the above technical solution, the installation and fixation of the driving wheels are achieved, and the setting of the tie rod provides an installation point for the installation of the plumb bob.

[0021] The present invention is further configured such that: a gearbox for controlling the up and down speed of the device is provided between the motor and the second end bracket.

[0022] Through the above technical solution, the control of the up and down speed of the device is achieved.

[0023] The present invention is further configured such that: a third end bracket for preventing the Bluetooth module and the motor from falling off is provided at the end of the control end.

[0024] In summary, the beneficial technical effects of the present invention are as follows:

[0025] 1. Multiple track wheels are respectively slidably clamped on the side of the wing plate, the pressure wheel is pressed against the back of the wing plate, and the driving wheel is placed on the front of the wing plate of the column. The combination of the three wheels plays a role in fixing the device and preventing the device from slipping; the driving wheel set, the gearbox, the motor and the Bluetooth are connected, and the device can be remotely controlled to move vertically up and down on the steel column through a mobile phone, and its moving speed can also be remotely controlled; a plumb bob is tied to the tie rod to achieve efficient and accurate detection of the verticality of the steel column.

[0026] 2. The setting of multiple end brackets can fix other modules on the device and prevent them from falling off.

[0027] 3. The second pressure wheel bracket places the pressure spring on the upper part of the loading rod, saving a large amount of use space. It not only provides pressure for the pressure wheel but also makes the device small and convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present invention;

[0029] Figure 2 is a schematic diagram of the working state of the present invention;

[0030] In the figure, 1 is the power device; 11 is the power wheel bracket; 111 is the wheel set placement groove; 112 is the tie rod; 12 is the power wheel set; 121 is the power wheel; 122 is the power shaft; 13 is the motor; 2 is the Bluetooth module; 3 is the loading main body; 31 is the loading rod; 32 is the first end bracket; 33 is the second end bracket; 34 is the third end bracket; 4 is the column fixing device; 41 is the track wheel bracket; 42 is the track wheel; 43 is the first pressure wheel bracket; 431 is the pressure spring; 432 is the fixing rod; 433 is the connecting block; 44 is the pressure wheel; 45 is the second pressure wheel bracket; 5 is the gearbox. Detailed implementation mode

[0031] Refer to Figure 1 , a track type verticality detection device for steel structure column installation disclosed by the present invention, includes a loading main body 3, a column fixing device 4 fixed to the column, a power device 1 that vertically moves up and down on the vertical plane of the column, a remotely controlled Bluetooth module 2, and a gearbox 5 for controlling speed.

[0032] The loading main body 3 includes two parallel loading rods 31 and multiple end brackets with perforations at the top for fixing other modules to prevent them from falling off; the two ends of the loading rod 31 are divided into a control end and a free end, the outer end of the free end of the loading rod 31 is provided with a first end bracket 32, and the control end of the loading rod 31 is provided with a second end bracket 33.

[0033] The column fixing device 4 includes a track wheel 42 that slidably engages with the side of the column flange, a track wheel bracket 41 that connects the track wheel 42 to the loading main body 3, a pressure wheel 44 that plays a main fixing role and presses against the back of the flange, and a pressure wheel 44 bracket that fixes the pressure wheel 44 and the fixing rod 432.

[0034] The power device 1 includes a motor 13 located at the control end of the loading rod 31, and a power wheel bracket 11 and a power wheel set 12 sequentially assembled on the loading rod 31.

[0035] The first end bracket 32, the first pressure wheel bracket 43, the first track wheel bracket 41, the power wheel bracket 11, the second track wheel bracket 41, the gearbox 5, the second bracket 33, the motor 13, the Bluetooth module 2, the second pressure wheel bracket 45, and the third end bracket 34 are sequentially placed on the two loading rods 31.

[0036] Pressure wheels 44 are installed on both the first pressure wheel bracket 43 and the second pressure wheel bracket 45, track wheels 42 are installed on the track wheel bracket 41, and a power wheel set 12 is installed on the power wheel bracket 11.

[0037] The power wheel bracket 11 includes a wheel set placement groove 111 connected to the loading rod 31 and a tie rod 112 connected to the plumb bob for measuring the verticality of the column. The power wheel set 12 is placed on the wheel set placement groove 111, and includes a power shaft 122 connected to the gearbox 5 and a plurality of power wheels 121 mounted on the power shaft 122.

[0038] The first pressure wheel bracket 43 includes a pressure spring 431 located at the bottom of the loading rod 31, a connecting block 433 connected to the loading rod 31, and a fixing rod 432 vertically passing through the connecting block 433; at the bottom of the fixing rod 432, there is a bottom clamping block that is snap-connected to the pressure spring 431, and at the top of the fixing rod 432, there is a perforation fixed to the pressure wheel 44; the wheel part of the pressure wheel 44 is pressed against the back of the steel column flange, and the rod part of the pressure wheel 44 sequentially passes through the perforation at the end of the fixing rod 432 and the perforation at the top of the first end bracket 32.

[0039] The second pressure wheel bracket 45 includes a pressure spring 431 located at the upper part of the loading rod 31, a connecting block 433 connected to the loading rod 31, and a fixing rod 432 vertically passing through the connecting block 433; at the bottom of the fixing rod 432, there is a clamping block that is snap-connected to the connecting block 433, and at the top of the fixing rod 432, there is a perforation fixed to the pressure wheel 44; the wheel part of the pressure wheel 44 is pressed against the back of the steel column flange, and the rod part of the pressure wheel 44 sequentially passes through the perforation at the top of the second end bracket 33 and the perforation at the end of the fixing rod 432. Placing the pressure spring 431 at the upper part of the loading rod 31 saves a large amount of usage space, which not only provides pressure for the pressure wheel 44 but also makes the device small and easy to carry.

[0040] Two track wheels 42 are installed on each track wheel bracket 41. The four track wheels 42 are respectively slidably snap-connected to the side of the flange, the pressure wheel 44 is pressed against the back of the flange, and the power wheel 121 is placed on the front of the flange of the column. The combination of these three types of wheels plays a role in fixing the device to prevent the device from slipping; the power wheel set 12, the gearbox 5, the motor 13, and Bluetooth are connected, and the device can be remotely controlled to move vertically up and down on the steel column through a mobile phone, and its moving speed can also be remotely controlled; a plumb bob is tied to the tie rod 112 to achieve efficient and accurate detection of the verticality of the steel column.

[0041] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An orbital verticality detection device for the installation of steel structure columns, characterized in that: It comprises a loading body (3), a column fixing device (4) fixed to the column, a power device (1) for vertically moving up and down on the vertical surface of the column, and a remotely controlled Bluetooth module (2); The loading body (3) comprises two parallel loading rods (31) and a plurality of end brackets with perforations at the top ends; the two ends of the loading rod (31) are divided into control ends and free ends, the outer ends of the free ends of the loading rods (31) are provided with first end brackets (32), and the control ends of the loading rods (31) are provided with second end brackets (33); The column fixing device (4) comprises a track wheel (42) slidably engaged with the side surface of the column wing plate, a track wheel bracket (41) connecting the track wheel (42) to the loading body (3), a pressure wheel (44) which plays a main fixing role and is pressed against the back surface of the wing plate, and a pressure wheel bracket for fixing the pressure wheel (44); The power device (1) includes a motor (13) located at the control end of the loading rod (31), a power wheel bracket (11) and a power wheel assembly (12) sequentially assembled on the loading rod (31); A first pressure wheel bracket (43) with a central opening, a first rail wheel bracket, a power wheel bracket (11), a second rail wheel bracket, a motor (13), a second end bracket (33), a Bluetooth module (2), and a second pressure wheel bracket (45) are sequentially arranged on the two loading rods (31) from the first end bracket (32) to the end of the control end; a pressure wheel (44) is mounted on each of the first pressure wheel bracket (43) and the second pressure wheel bracket (45); a rail wheel (42) is mounted on each of the first rail wheel bracket and the second rail wheel bracket; and a power wheel assembly (12) is mounted on the power wheel bracket (11); The power wheel bracket (11) comprises a wheel assembly placement groove (111) connected to the loading rod (31) and a tie rod (112) connected to a plumb bob for measuring the verticality of the column; by tying the plumb bob to the tie rod (112), efficient and accurate detection of the verticality of the steel column can be achieved.

2. The orbital verticality detection device for steel structure column installation according to claim 1, characterized in that: The first pressure wheel bracket (43) comprises a pressure spring (431) located at the bottom of the loading rod (31), a connecting block (433) connected to the loading rod (31), and a fixing rod (432) vertically passing through the connecting block (433); the bottom of the fixing rod (432) is provided with a bottom clamping block clamped with the pressure spring (431), and the top of the fixing rod (432) is provided with a through hole fixed to the pressure wheel (44); the wheel portion of the pressure wheel (44) is pressed against the back surface of the wing plate, and the rod portion of the pressure wheel (44) passes through the through hole at the end of the fixing rod (432) and the through hole at the top of the first end bracket (32) in sequence.

3. The orbital verticality detection device for steel structure column installation according to claim 1, characterized in that: The second pressure wheel bracket (45) includes a pressure spring (431) located above the loading rod (31), a connection block (433) connected to the loading rod (31), and a fixing rod (432) vertically passing through the connection block (433); a clamping block engaged with the connection block (433) is provided at the bottom of the fixing rod (432), and a perforation fixed to the pressure wheel (44) is provided at the top of the fixing rod (432); the wheel part of the pressure wheel (44) is pressed against the back of the wing plate, and the rod part of the pressure wheel (44) sequentially passes through the perforation at the top end of the second end bracket (33) and the perforation at the end of the fixing rod (432).

4. The orbital verticality detection device for steel structure column installation according to claim 1, characterized in that: The power wheel set (12) is placed on the wheel set placement groove (111), and the power wheel set (12) includes a power shaft (122) connected to the motor (13) and a plurality of power wheels (121) mounted on the power shaft (122).

5. The orbital verticality detection device for steel structure column installation according to claim 4, characterized in that: A speed change gearbox (5) for controlling the up and down speed of the device is added between the motor (13) and the power shaft (122).

6. The track-type verticality detection device for steel structure column installation according to claim 1, characterized in that: A third end bracket (34) for preventing the Bluetooth module (2) and the motor (13) from falling off is added to the end of the control end.

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