An auxiliary device for installing and positioning guardrail columns

Abstract

The present invention belongs to the technical field of column installation, and discloses an auxiliary device for installing and positioning a protective fence column. The technical key points are as follows: It includes a column body and a clamping plate. A support rod is rotatably installed on the side wall of the clamping plate. A sleeve is slidably installed on the surface of the support rod. A positioning mechanism is arranged between multiple groups of clamping plates. The positioning mechanism includes a telescopic component and a clamping component. A protective mechanism that cooperates with the support rod is arranged in the sleeve. The protective mechanism includes a warning component and a straightening component. The straightening component includes a reverse pushing part and an adjusting part. The reverse pushing part is located in the sleeve and is connected to the warning component. By setting the telescopic component and the clamping component to cooperate with each other, the relative positions of multiple groups of clamping plates can be conveniently adjusted. The clamping plate and the support rod can be conveniently installed and disassembled on the outside of the column body, effectively improving the disassembly and assembly efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of column installation, and specifically, it is an auxiliary device for the installation and positioning of a protective fence column. Background Art

[0002] As an indispensable part of the construction auxiliary facilities, the protective fence plays a role in isolating the construction space from the external space. It is the first and most important protective facility to ensure the safe operation of the construction environment without being disturbed by external factors such as people and animals. The protective fence is basically constructed by the method of on-site installation of concrete precast components. Its basic precast components include columns, lower sills, upper sills, fence panels, and top caps. Among them, the installation of columns is the most critical process, and its quality directly affects the installation quality of the entire protective fence.

[0003] Generally, the installation site of the protective fence is mostly located outside the construction area, where the construction site is narrow and the construction machinery cannot reach, so the construction can only rely on manual labor. And the concrete column is relatively heavy, and during the period from the completion of the foundation pit excavation to the pouring of the column foundation concrete, auxiliary equipment is needed to support and protect it.

[0004] At present, the column is mainly protected by installing support rods on the outside of the column. The existing support method has poor stability, which is extremely easy to cause the column to tilt. The auxiliary support equipment cannot monitor the tilting state of the column. When the tilting angle of the column is too large, it is easy to collapse directly. And after the column tilts, the position of the support rod cannot be adjusted to make the column readjust to the vertical state. And the existing support rods are generally installed on the outside of the column by bolt connection, which requires a lot of manpower and time, resulting in a low overall installation efficiency of the support rods. Summary of the Invention

[0005] The purpose of the present invention is to provide an auxiliary device for the installation and positioning of a protective fence column to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An auxiliary device for installing and positioning a guardrail column, comprising a column body and clamping plates. A plurality of groups of clamping plates are provided and surround the outer side of the column body. A support rod is rotatably installed on the side wall of the clamping plate. A sleeve is slidably installed on the surface of the support rod. The bottom surface of the sleeve is flush with the ground. A positioning mechanism is arranged between the plurality of groups of clamping plates. The positioning mechanism includes a telescopic component and a clamping component. The telescopic component is connected to the clamping plate, and the clamping component is connected to the telescopic component. The telescopic component adjusts the relative positions between the plurality of groups of clamping plates by cooperating with the clamping component. A protection mechanism is arranged in the sleeve and cooperates with the support rod. The protection mechanism includes a warning component and a straightening component. The warning component is located in the sleeve and connected to the support rod. The warning component monitors the inclination amplitude of the column body by cooperating with the support rod. The straightening component includes a pushing part and an adjusting part. The pushing part is located in the sleeve and connected to the warning component. The adjusting part is located on the surface of the sleeve and connected to the pushing part. After the column body inclines, the adjusting part controls the support rod to move obliquely upward by cooperating with the pushing part, thereby controlling the column body to be adjusted to a vertical state.

[0008] As a further scheme of the present invention: The telescopic component includes a plurality of groups of side columns, and the plurality of groups of side columns are respectively located between adjacent two groups of clamping plates. A plurality of transverse holes are respectively opened in the side columns along the horizontal and vertical directions. A plurality of cross bars are respectively fixedly installed on the opposite side walls of the clamping plates. The cross bars are slidably connected to the transverse holes. One end of the cross bar away from the clamping plate extends outside the transverse hole and is fixedly installed with a baffle. The plurality of cross bars on the opposite ends of adjacent two groups of clamping plates are staggered along the vertical direction.

[0009] As a further scheme of the present invention: The clamping component includes a plurality of groups of clamping holes arranged side by side on the surface of the cross bar. A top plate is arranged on the top wall of the side column. A clamping column cooperating with the clamping holes is fixedly installed on the bottom wall of the top plate. A vertical hole cooperating with the clamping column is opened downward on the top wall of the side column. The vertical hole is communicated with the transverse hole. A storage hole is opened downward on the top wall of the side column outside the vertical hole.

[0010] As a further scheme of the present invention: The top plate is made of a magnetic material, and a magnetic sheet cooperating with the top plate is arranged on the top wall of the side column.

[0011] As a further solution of the present invention: The warning component includes multiple groups of annularly distributed chutes opened on the inner side wall of the sleeve. A sliding block slidably connected to the chute is fixedly installed on the side wall of the support rod. A control groove is opened on the side wall of one group of chutes. A control block slidably connected to the control groove is fixedly installed on the side wall of the sliding block. A controller is fixedly installed on the bottom wall of the control groove. A buffer spring is fixedly installed on the bottom wall of the control groove. Electrically conductive sheets are respectively fixedly installed on the bottom wall of the control block and the telescopic end of the buffer spring. The controller is electrically connected to the electrically conductive sheet. An alarm is arranged on the outer side wall of the sleeve, and the alarm is electrically connected to the controller.

[0012] As a further solution of the present invention: The reverse thrust part includes a threaded rod rotatably installed in the chute. A through hole is opened on the surface of the sliding block, and the threaded rod passes through the through hole. A support block located below the sliding block is slidably installed in the chute. The threaded rod is threadedly connected to the support block, and the adjustment part is connected to the threaded rod.

[0013] As a further solution of the present invention: The adjustment part includes a fixed gear disk fixedly installed on the surface of the threaded rod. A control ring is rotatably installed on the surface of the sleeve. An annular groove communicated with the chute is opened on the surface of the sleeve. A gear ring located in the annular groove is fixedly installed on the inner side wall of the control ring. The gear ring is meshed with the fixed gear disk, and a limiting member is arranged on the surface of the control ring.

[0014] As a further solution of the present invention: The limiting member includes multiple groups of annularly distributed positioning screw holes opened on the surface of the sleeve. Positioning bolts matched with the positioning screw holes are arranged on the surface of the control ring.

[0015] As a further solution of the present invention: A support plate is fixedly installed at the bottom end of the sleeve.

[0016] As a further solution of the present invention: A cushion plate is fixedly installed on the side of the clamping plate facing the column body.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] By setting the telescopic component and the clamping component to cooperate with each other, the relative positions of multiple groups of clamping plates can be adjusted conveniently. The clamping plates and the support rods can be installed and disassembled conveniently on the outer side of the column body, effectively improving the disassembly and assembly efficiency and solving the problem that the current installation of the support rod by bolt connection requires a large amount of manpower and time, resulting in a low overall installation efficiency of the support rod.

[0019] By setting the warning component and the support rod to cooperate with each other, the inclination state of the column body can be monitored in real time, effectively avoiding the continuous inclination of the column body without being discovered, and solving the problem that the column is prone to collapse directly when the inclination angle is too large and not processed in time.

[0020] By setting the reverse pushing part and the adjusting part to cooperate with each other, the position of the support rod can be conveniently adjusted, and thus the column body can be conveniently righted, solving the problem that the position of the support rod cannot be adjusted at present to re-adjust the column to the vertical state. Brief Description of the Drawings

[0021] Figure 1 It is a schematic perspective view of an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0022] Figure 2 It is a schematic front view of an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0023] Figure 3 It is a schematic view of a clamping plate and its connection structure in an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0024] Figure 4 It is a schematic view of a side column and its connection structure in an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0025] Figure 5 It is a schematic view of a cross bar and its connection structure in an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0026] Figure 6 For Figure 2 An enlarged schematic view of A in

[0027] Figure 7 It is a schematic view of an alarm and its connection structure in an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0028] Figure 8 It is a schematic view of a sleeve and its connection structure in an auxiliary device for installing and positioning a guardrail column provided in an embodiment of the present invention.

[0029] Wherein: 1 - column body, 2 - clamping plate, 3 - support rod, 4 - positioning mechanism, 41 - telescopic assembly, 411 - side column, 412 - transverse hole, 413 - cross bar, 414 - baffle, 42 - clamping assembly, 421 - clamping hole, 422 - vertical hole, 423 - receiving hole, 424 - top plate, 425 - clamping post, 5 - sleeve, 6 - protection mechanism, 61 - warning assembly, 611 - chute, 612 - sliding block, 613 - control groove, 614 - control block, 615 - buffer spring, 616 - conductive sheet, 617 - controller, 618 - alarm, 62 - straightening assembly, 621 - pushing part, 6211 - threaded rod, 6212 - through hole, 6213 - support block, 622 - adjusting part, 6221 - fixed gear disk, 6222 - control ring, 6223 - ring groove, 6224 - gear ring, 7 - limiting part, 71 - positioning screw hole, 72 - positioning bolt, 8 - support plate, 9 - magnetic sheet, 10 - cushion plate. Detailed implementation mode

[0030] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0031] The following describes in detail the specific implementation of the present invention in combination with specific embodiments.

[0032] As Figure 1 、 Figure 2 shown, it is a structural diagram of an auxiliary device for installing and positioning a guardrail column provided by an embodiment of the present invention, including a column body 1 and a clamping plate 2. A plurality of groups of the clamping plates 2 are provided and surround the outside of the column body 1. A support rod 3 is rotatably installed on the side wall of the clamping plate 2. A sleeve 5 is slidably installed on the surface of the support rod 3. The bottom surface of the sleeve 5 is flush with the ground. A positioning mechanism 4 is arranged between the plurality of groups of clamping plates 2. The positioning mechanism 4 includes a telescopic assembly 41 and a clamping assembly 42. The telescopic assembly 41 is connected to the clamping plate 2, and the clamping assembly 42 is connected to the telescopic assembly 41. The telescopic assembly 41 adjusts the relative positions between the plurality of groups of clamping plates 2 by cooperating with the clamping assembly 42. A protection mechanism 6 that cooperates with the support rod 3 is arranged in the sleeve 5. The protection mechanism 6 includes a warning assembly 61 and a straightening assembly 62. The warning assembly 61 is located in the sleeve 5 and is connected to the support rod 3. The warning assembly 61 monitors the inclination amplitude of the column body 1 by cooperating with the support rod 3. The straightening assembly 62 includes a pushing part 621 and an adjusting part 622. The pushing part 621 is located in the sleeve 5 and is connected to the warning assembly 61. The adjusting part 622 is located on the surface of the sleeve 5 and is connected to the pushing part 621. After the column body 1 is inclined, the adjusting part 622 controls the support rod 3 to move obliquely upward by cooperating with the pushing part 621, thereby controlling the column body 1 to be adjusted to a vertical state.

[0033] When the auxiliary support is carried out after the column body 1 is vertically placed, multiple groups of support rods 3 are in a vertical state, so that multiple groups of clamping plates 2 are at the highest point. The telescopic assembly 41 adjusts the positions between multiple groups of clamping plates 2, so that the relative distance between multiple groups of clamping plates 2 remains the largest. At this time, multiple groups of clamping plates 2 are sleeved outside the column body 1 from top to bottom. The support rods 3 are adjusted to an inclined state and inserted into the ground. The telescopic assembly 41 adjusts the positions of the clamping plates 2 again, so that multiple groups of clamping plates 2 are respectively attached to the side wall of the column body 1. After the clamping plates 2 are attached to the side wall of the column body 1, the clamping assembly 42 and the telescopic assembly 41 cooperate with each other, and the positions of multiple groups of clamping plates 2 can be fixed outside the column body 1. At this time, multiple groups of support rods 3 and clamping plates 2 cooperate with each other, and the column body 1 can be stably supported and positioned.

[0034] When the column body 1 is tilted due to an external force, the column body 1 exerts a thrust on the clamping plates 2 and the support rods 3. The support rods 3 on the tilted side of the column body 1 will be further inserted into the ground. The warning assembly 61 can monitor the tilt amplitude of the column body 1 in real time. When the tilt amplitude of the column body 1 reaches the limit, the warning assembly 61 can issue a warning signal in time, and the staff can handle it in time, effectively avoiding the collapse caused by the continuous tilt of the column body 1.

[0035] When righting the tilted column body 1, the adjusting part 622 and the reverse pushing part 621 cooperate with each other, and an obliquely upward thrust can be applied to the support rods 3 on the tilted side of the column body 1. The sleeve 5 can further support the support rods 3 on the ground and can push the support rods 3 to move obliquely upward. The support rods 3 and the clamping plates 2 cooperate with each other, and the column body 1 can be conveniently pushed to a vertical state.

[0036] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 shown, as a preferred embodiment of the present invention, the telescopic assembly 41 includes multiple groups of side columns 411. Multiple groups of side columns 411 are respectively located between adjacent two groups of clamping plates 2. Multiple groups of transverse holes 412 are respectively formed in the side columns 411 along the horizontal and vertical directions. Multiple groups of cross bars 413 are respectively fixedly installed on the opposite side walls of the clamping plates 2. The cross bars 413 are slidably connected with the transverse holes 412. One end of the cross bar 413 away from the clamping plate 2 extends outside the transverse hole 412 and is fixedly installed with a baffle 414. Multiple groups of cross bars 413 on the opposite ends of adjacent two groups of clamping plates 2 are distributed in a staggered manner along the vertical direction.

[0037] Multiple crossbars 413 cooperate with the side columns 411, enabling multiple clamping plates 2 to be connected to form a whole. The multiple clamping plates 2 form a rectangular ring structure. During use, the crossbars 413 slide within the side columns 411, allowing for convenient adjustment of the relative positions of the multiple clamping plates 2. When it is necessary to support the column body 1, the crossbars 413 slide within the side columns 411, causing the baffle 414 to fit against the side columns 411. At this time, the relative distance between the multiple clamping plates 2 is in the farthest state, enabling the multiple clamping plates 2 to be conveniently sleeved outside the column body 1. After the multiple clamping plates 2 are sleeved outside the column body 1, the staff holds the support rod 3 and applies a thrust to the clamping plates 2. The crossbars 413 slide within the side columns 411 to further adjust the positions of the multiple clamping plates 2. After the multiple clamping plates 2 are in contact with the side wall of the column body 1, the clamping component 42 can fix the positions of the crossbars 413 and the side columns 411, thereby conveniently fixing the multiple clamping plates 2 to the side wall of the column body 1. The multiple support rods 3 cooperate with the clamping plates 2 to stably support and position the column body 1.

[0038] After the support is completed, the clamping component 42 releases the restriction on the crossbar 413. The crossbar 413 can slide within the side column 411, enabling the positions of the multiple clamping plates 2 to be adjusted again. After the relative distance between the multiple clamping plates 2 is in the farthest state, the staff holds the support rod 3 and pushes the clamping plates 2 upward to remove the multiple clamping plates 2 from the top of the column body 1, facilitating the disassembly of the clamping plates 2 and the support rods 3.

[0039] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 shown, as a preferred embodiment of the present invention, the clamping component 42 includes multiple juxtaposed clamping holes 421 formed on the surface of the crossbar 413. The top wall of the side column 411 is provided with a top plate 424. A clamping post 425 that cooperates with the clamping holes 421 is fixedly installed on the bottom wall of the top plate 424. A vertical hole 422 that cooperates with the clamping post 425 is opened downward on the top wall of the side column 411. The vertical hole 422 communicates with the horizontal hole 412. A storage hole 423 is opened downward on the top wall of the side column 411 and is located outside the vertical hole 422.

[0040] Initially, the clamping post 425 is inserted into the receiving hole 423, and the top plate 424 is at the top of the side post 411. At this time, the cross bar 413 can slide conveniently in the transverse hole 412, and then the relative positions of multiple groups of clamping plates 2 can be adjusted conveniently. During the installation process, after the clamping plate 2 fits with the column body 1, hold the top plate 424 and take out the clamping post 425 from the receiving hole 423. Further insert the clamping post 425 into the vertical hole 422. When the clamping post 425 moves downward in the vertical hole 422, it can automatically be inserted into the clamping hole 421 on the surface of the cross bar 413. At this time, the clamping post 425 and the clamping hole 421 cooperate with each other, and the positions of the cross bar 413 and the side post 411 can be fixed conveniently. At this time, the clamping plate 2 can be fixed to the side wall of the column body 1 conveniently. When it is necessary to disassemble the support rod 3 and the clamping plate 2, pull out the clamping post 425 from the vertical hole 422 and insert the clamping post 425 into the receiving hole 423. At this time, the clamping post 425 releases the restriction on the cross bar 413, and the cross bar 413 can slide conveniently in the transverse hole 412. Move multiple groups of clamping plates 2 to the state where the relative distance is the farthest, and the clamping plates 2 can be taken off from the top of the column body 1 conveniently.

[0041] As Figure 3 , Figure 4 , Figure 5 shown, as a preferred embodiment of the present invention, the top plate 424 is made of a magnetic material, and a magnetic sheet 9 that cooperates with the top plate 424 is provided on the top wall of the side post 411.

[0042] The top plate 424 is placed on the top of the side post 411. The magnetic sheet 9 can further apply a pulling force to the top plate 424 through magnetic attraction, so that the top plate 424 is stably at the top of the side post 411. During the process of taking and placing the device, when the side post 411 is in an inclined state, it can effectively prevent the top plate 424 and the clamping post 425 from falling off from the side post 411.

[0043] As Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8As shown, as a preferred embodiment of the present invention, the warning component 61 includes a plurality of groups of annularly distributed sliding grooves 611 formed on the inner side wall of the sleeve 5. A sliding block 612 slidably connected to the sliding groove 611 is fixedly installed on the side wall of the support rod 3. A control groove 613 is formed on the side wall of a group of sliding grooves 611. A control block 614 slidably connected to the control groove 613 is fixedly installed on the side wall of the sliding block 612. A controller 617 is fixedly installed on the bottom wall of the control groove 613. A buffer spring 615 is fixedly installed on the bottom wall of the control groove 613. Electrically conductive sheets 616 are fixedly installed on the bottom wall of the control block 614 and the telescopic end of the buffer spring 615 respectively. The controller 617 is electrically connected to the electrically conductive sheet 616. An alarm 618 is arranged on the outer side wall of the sleeve 5. The alarm 618 is electrically connected to the controller 617.

[0044] During the process of the support rod 3 supporting and positioning the column body 1, the sliding block 612 is at the top of the sliding groove 611, and the sliding block 612 drives the control block 614 to be synchronously at the inner top of the control groove 613. At this time, the electrically conductive sheet 616 on the bottom wall of the control block 614 is separated from the electrically conductive sheet 616 at the top end of the buffer spring 615. When the column body 1 tilts towards one side, the column body 1 and the clamping plate 2 cooperate with each other to apply pressure to the support rod 3, and the support rod 3 will further move downward and then be deeply inserted into the ground. When the support rod 3 moves downward, it drives the sliding block 612 to move downward synchronously in the sliding groove 611, and the sliding block 612 drives the control block 614 to move downward synchronously in the control groove 613. When the tilting amplitude of the column body 1 reaches the set limit value, at this time, the electrically conductive sheet 616 at the bottom end of the control block 614 contacts the electrically conductive sheet 616 at the bottom end of the buffer spring 615, and the two electrically conductive sheets 616 contact to form an electrical circuit path. The controller 617 drives the alarm 618 to send out a warning signal, and the staff can timely process the tilted column body 1, effectively avoiding the collapse caused by the continuous tilting of the column body 1. The buffer spring 615 can adjust the position of the electrically conductive sheet 616, effectively avoiding damage to the electrically conductive sheet 616 caused by the hard contact of the two electrically conductive sheets 616.

[0045] As Figure 1 、 Figure 2 、 Figure 6 、 Figure 7 、 Figure 8 As shown, as a preferred embodiment of the present invention, the reverse pushing part 621 includes a threaded rod 6211 rotatably installed in the sliding groove 611. A through hole 6212 is formed on the surface of the sliding block 612. The threaded rod 6211 passes through the through hole 6212. A support block 6213 located below the sliding block 612 is slidably installed in the sliding groove 611. The threaded rod 6211 is threadedly connected to the support block 6213. The adjusting part 622 is connected to the threaded rod 6211.

[0046] When the support rod 3 supports the column body 1, the bottom end of the sleeve 5 is in contact with the ground. When the column body 1 is inclined, the support rod 3 on the inclined side of the column body 1 is pressed and moves downward. The support rod 3 drives the sliding block 612 to move downward synchronously in the chute 611. When it is necessary to straighten the inclined column body 1, the adjusting part 622 controls the threaded rod 6211 to rotate in the chute 611. The rotating threaded rod 6211 controls the support block 6213 to move upward in the chute 611. After the support block 6213 contacts the sliding block 612, the sleeve 5 provides a thrust to the support rod 3 on the ground. The support block 6213 pushes the sliding block 612 to move upward synchronously in the chute 611. The sliding block 612 drives the support rod 3 to move obliquely upward synchronously. The support rod 3 and the clamping plate 2 cooperate with each other to apply a thrust to the column body 1, and the column body 1 can be conveniently straightened to a vertical state and continuously supported and positioned stably.

[0047] As Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 shown, as a preferred embodiment of the present invention, the adjusting part 622 includes a fixed gear disk 6221 fixedly installed on the surface of the threaded rod 6211. A control ring 6222 is rotatably installed on the surface of the sleeve 5. A ring groove 6223 communicating with the chute 611 is opened on the surface of the sleeve 5. A gear ring 6224 located in the ring groove 6223 is fixedly installed on the inner side wall of the control ring 6222. The gear ring 6224 is meshed and connected with the fixed gear disk 6221. A limiting part 7 is arranged on the surface of the control ring 6222.

[0048] When it is necessary to adjust the position of the support rod 3 to straighten the column body 1, hold the control ring 6222 outside the sleeve 5 and push it to rotate. The control ring 6222 drives the gear ring 6224 to rotate synchronously. The gear ring 6224 is meshed and transmitted with the fixed gear disk 6221, and can drive the threaded rod 6211 to rotate in the chute 611. After the column body 1 moves to a vertical state, the limiting part 7 fixes the position of the control ring 6222 outside the sleeve 5.

[0049] As Figure 6 shown, as a preferred embodiment of the present invention, the limiting part 7 includes a plurality of groups of circumferentially distributed positioning screw holes 71 opened on the surface of the sleeve 5. Positioning bolts 72 matched with the positioning screw holes 71 are arranged on the surface of the control ring 6222.

[0050] After the control ring 6222 rotates to a proper position outside the sleeve 5, the positioning bolt 72 is installed on the surface of the control ring 6222 and further inserted into the positioning screw hole 71. The positioning bolt 72 and the positioning screw hole 71 cooperate with each other, and the position of the control ring 6222 can be conveniently fixed outside the sleeve 5.

[0051] As Figure 1 , Figure 2 shown, as a preferred embodiment of the present invention, a support plate 8 is fixedly installed at the bottom end of the sleeve 5.

[0052] During the process of adjusting the position of the support rod 3 to straighten the column body 1, the sleeve 5 applies a thrust force to the support rod 3 on the ground. At this time, the support plate 8 can further increase the contact area between the sleeve 5 and the ground, and the support plate 8 can effectively improve the stability of the sleeve 5.

[0053] As Figure 3 , Figure 5 shown, as a preferred embodiment of the present invention, a backing plate 10 is fixedly installed on the side of the clamping plate 2 facing the column body 1.

[0054] The backing plate 10 can effectively increase the frictional resistance between the clamping plate 2 and the side wall of the column body 1. The clamping plate 2 and the backing plate 10 cooperate with each other, and can effectively improve the stability of the clamping plate 2 outside the column body 1.

[0055] The working principle of the present invention is as follows: Multiple crossbars 413 cooperate with the side columns 411 to connect multiple clamping plates 2 to form an integral whole. The multiple clamping plates 2 form a rectangular ring structure. When in use, after the column body 1 is vertically placed and auxiliary supported, the crossbar 413 slides within the side column 411, and the relative positions of the multiple clamping plates 2 can be conveniently adjusted. When it is necessary to support the column body 1, the crossbar 413 slides within the side column 411 so that the baffle 414 fits against the side column 411. At this time, the relative distance between the multiple clamping plates 2 is in the farthest state, and the multiple clamping plates 2 can be conveniently sleeved outside the column body 1. After the multiple clamping plates 2 are sleeved outside the column body 1, the staff holds the support rod 3 and applies a thrust to the clamping plate 2. The crossbar 413 slides within the side column 411 to further adjust the positions of the multiple clamping plates 2. After the multiple clamping plates 2 are in contact with the side wall of the column body 1, the staff holds the top plate 424 and takes out the clamping column 425 from the storage hole 423, and further inserts the clamping column 425 into the vertical hole 422. When the clamping column 425 moves downward within the vertical hole 422, it can automatically be inserted into the clamping hole 421 on the surface of the crossbar 413. At this time, the clamping column 425 and the clamping hole 421 cooperate with each other to conveniently fix the positions of the crossbar 413 and the side column 411. At this time, the clamping plate 2 can be conveniently fixed to the side wall of the column body 1. Multiple support rods 3 cooperate with the clamping plate 2 to stably support and position the column body 1.

[0056] During the process of the support rod 3 supporting and positioning the column body 1, the sliding block 612 is at the top of the sliding groove 611, and the sliding block 612 drives the control block 614 to be synchronously at the top inside the control groove 613. At this time, the conductive sheet 616 on the bottom wall of the control block 614 is separated from the conductive sheet 616 at the top end of the buffer spring 615. When the column body 1 tilts towards one side, the column body 1 and the clamping plate 2 cooperate with each other to apply a pressure to the support rod 3, and the support rod 3 will further move downward and be deeply inserted into the ground. When the support rod 3 moves downward, it drives the sliding block 612 to synchronously move downward within the sliding groove 611, and the sliding block 612 drives the control block 614 to synchronously move downward within the control groove 613. When the tilting amplitude of the column body 1 reaches the set limit value, at this time, the conductive sheet 616 at the bottom end of the control block 614 is in contact with the conductive sheet 616 at the bottom end of the buffer spring 615, and the two conductive sheets 616 contact to form an electrical circuit path. The controller 617 drives the alarm 618 to emit a warning signal, and the staff can timely process the tilted column body 1, effectively avoiding the collapse caused by the continuous tilting of the column body 1.

[0057] When righting the upright column body 1, hold the control ring 6222 outside the sleeve 5 and push it to rotate. The control ring 6222 drives the gear ring 6224 to rotate synchronously. The gear ring 6224 meshes with the fixed gear disc 6221 for transmission, which can drive the threaded rod 6211 to rotate in the chute 611. The rotating threaded rod 6211 controls the support block 6213 to move upward in the chute 611. After the support block 6213 contacts the sliding block 612, the sleeve 5 provides a thrust to the support rod 3 on the ground. The support block 6213 pushes the sliding block 612 to move upward synchronously in the chute 611. The sliding block 612 drives the support rod 3 to move obliquely upward synchronously. The support rod 3 and the clamping plate 2 cooperate with each other to apply a thrust to the upright column body 1, so that the upright column body 1 can be conveniently righted to the vertical state and continuously supported and positioned stably.

[0058] When it is necessary to disassemble the support rod 3 and the clamping plate 2, pull out the clamping column 425 from the vertical hole 422 and insert the clamping column 425 into the storage hole 423. At this time, the clamping column 425 releases the restriction on the cross bar 413, and the cross bar 413 can slide conveniently in the horizontal hole 412. Move multiple groups of clamping plates 2 to the state where the relative distance is the farthest, and the clamping plates 2 can be conveniently removed from the top of the upright column body 1.

[0059] The above describes the preferred embodiments of the present invention in detail, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. An auxiliary device for installing and positioning a guardrail column, comprising a column body and a clamping plate, characterized in that A plurality of clamping plates are provided and are arranged around the outer side of the column body. A support rod is rotatably installed on the side wall of the clamping plate. A sleeve is slidably installed on the surface of the support rod, and the bottom surface of the sleeve is flush with the ground; A positioning mechanism is arranged between the plurality of clamping plates. The positioning mechanism includes a telescopic component and a clamping component. The telescopic component is connected to the clamping plate, and the clamping component is connected to the telescopic component. The telescopic component adjusts the relative positions between the plurality of clamping plates by cooperating with the clamping component; The telescopic component includes a plurality of side columns, and the plurality of side columns are respectively located between two adjacent clamping plates. A plurality of transverse holes are respectively formed in the side columns along the transverse and longitudinal directions. A plurality of cross bars are respectively fixedly installed on the opposite side walls of the clamping plates. The cross bars are slidably connected to the transverse holes. One end of the cross bar away from the clamping plate extends outside the transverse hole and is fixedly installed with a baffle. The plurality of cross bars on the opposite ends of two adjacent clamping plates are staggered along the vertical direction. The clamping component includes a plurality of clamping holes arranged in parallel on the surface of the cross bar. A top plate is arranged on the top wall of the side column. A clamping column cooperating with the clamping hole is fixedly installed on the bottom wall of the top plate. A vertical hole cooperating with the clamping column is formed downward on the top wall of the side column. The vertical hole is communicated with the transverse hole. A receiving hole is formed downward on the top wall of the side column outside the vertical hole. The top plate is made of a magnetic material, and a magnetic sheet cooperating with the top plate is arranged on the top wall of the side column; A protection mechanism cooperating with the support rod is arranged in the sleeve. The protection mechanism includes a warning component and a straightening component; The warning component is located in the sleeve and is connected to the support rod. The warning component monitors the inclination amplitude of the column body by cooperating with the support rod; The straightening component includes a pushing part and an adjusting part. The pushing part is located in the sleeve and is connected to the warning component. The adjusting part is located on the surface of the sleeve and is connected to the pushing part. After the column body is inclined, the adjusting part controls the support rod to move obliquely upward by cooperating with the pushing part, thereby controlling the column body to be adjusted to a vertical state.

2. The positioning and installation auxiliary device for the guardrail column according to claim 1, characterized in that The warning component includes a plurality of annularly distributed sliding grooves formed in the inner side wall of the sleeve. A sliding block slidably connected to the sliding groove is fixedly installed on the side wall of the support rod. A control groove is formed in the side wall of a group of sliding grooves. A control block slidably connected to the control groove is fixedly installed on the side wall of the sliding block. A controller is fixedly installed on the bottom wall of the control groove. A buffer spring is fixedly installed on the bottom wall of the control groove. Conductive sheets are respectively fixedly installed on the bottom wall of the control block and the telescopic end of the buffer spring. The controller is electrically connected to the conductive sheet. An alarm is arranged on the outer side wall of the sleeve. The alarm is electrically connected to the controller.

3. An auxiliary device for installing and positioning a guardrail post according to claim 2, characterized in that, The pushing part includes a threaded rod rotatably installed in the sliding groove. A through hole is formed in the surface of the sliding block. The threaded rod passes through the through hole. A support block located below the sliding block is slidably installed in the sliding groove. The threaded rod is threadedly connected to the support block. The adjusting part is connected to the threaded rod.

4. An auxiliary device for installing and positioning a guardrail column according to claim 3, characterized in that, The adjusting part includes a fixed gear disc fixedly installed on the surface of the threaded rod. A control ring is rotatably installed on the surface of the sleeve. An annular groove communicating with the chute is formed on the surface of the sleeve. A gear ring located in the annular groove is fixedly installed on the inner side wall of the control ring. The gear ring is meshed and connected with the fixed gear disc. A limiting member is arranged on the surface of the control ring.

5. An auxiliary device for installing and positioning a guardrail column according to claim 4, characterized in that, The limiting member includes a plurality of groups of annularly distributed positioning screw holes formed on the surface of the sleeve. Positioning bolts matched with the positioning screw holes are arranged on the surface of the control ring.

6. An auxiliary device for installing and positioning a guardrail column according to claim 1, characterized in that, A support plate is fixedly installed at the bottom end of the sleeve.

7. An auxiliary device for installing and positioning a guardrail post according to claim 1, characterized in that, A cushion plate is fixedly installed on one side of the clamping plate facing the column body.

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