Auxiliary device for installing and positioning stand column of protective fence

Abstract

The invention belongs to the technical field of stand column installation, and discloses a protective fence stand column installation positioning assistor which is technically characterized by comprising a stand column body and clamping plates, supporting rods are rotatably installed on the side walls of the clamping plates, sleeves are slidably installed on the surfaces of the supporting rods, and positioning mechanisms are arranged among the multiple sets of clamping plates; the positioning mechanism comprises a telescopic assembly and a clamping assembly, a protection mechanism matched with the supporting rod is arranged in the sleeve, the protection mechanism comprises a warning assembly and a straightening assembly, the straightening assembly comprises a reverse pushing part and an adjusting part, the reverse pushing part is located in the sleeve and connected with the warning assembly, and the adjusting part is located in the sleeve and connected with the warning assembly. The telescopic assemblies are arranged to be matched with the clamping assemblies, the relative positions of the multiple sets of clamping plates can be conveniently adjusted, the clamping plates and the supporting rods can be conveniently mounted and dismounted on the outer side of the stand column body, and the dismounting and mounting efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of column installation, in particular to an auxiliary device for installing and positioning a column of a protective fence. Background Art

[0002] As an indispensable part of the construction auxiliary facilities, the protective fence plays the role of isolating the construction space from the external space. It is the first and most important protective facility to protect the safe operation of the construction environment from interference from external factors such as people and animals. The protective fence is basically constructed by on-site installation of prefabricated concrete components. Its basic prefabricated components include columns, lower sills, upper sills, fences, and top caps. The installation of columns is the most critical process, and its quality will directly affect the installation quality of the entire protective fence.

[0003] Generally, the installation site of protective fences is located outside the construction area. The construction site is small and cannot be reached by construction machinery, so it can only be constructed manually. The concrete column has a large deadweight. During the period from the completion of foundation pit excavation to the pouring of concrete for the column foundation, auxiliary equipment is needed to support and protect it.

[0004] At present, the main way to protect the column is to install support rods on the outside of the column. This existing support method has poor stability and is very likely to cause the column to tilt. The auxiliary support equipment cannot monitor the tilt state of the column. When the tilt angle of the column is too large, it is easy to collapse directly. After the column tilts, the position of the support rod cannot be adjusted to make the column readjust to a vertical state. In addition, the existing support rods are generally installed on the outside of the column by bolt connection, which consumes a lot of manpower and time, resulting in low overall installation efficiency of the support rods. Summary of the invention

[0005] The object of the present invention is to provide a protective fence post installation and positioning auxiliary device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A protective fence post installation positioning auxiliary device comprises a post body and a clamping plate, wherein the clamping plates are provided in multiple groups and surround the outside of the post 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 provided between the multiple groups of clamping plates, the positioning mechanism comprises a telescopic component and a clamping component, the telescopic component is connected to the clamping plate, the clamping component is connected to the telescopic component, the telescopic component is used to adjust the relative position between the multiple groups of clamping plates by cooperating with the clamping component, and a sleeve is provided in the sleeve There is a protection mechanism that cooperates with the support rod, the protection mechanism includes an alarm component and a straightening component, the alarm component is located in the sleeve and connected to the support rod, the alarm component is used to monitor the inclination amplitude of the column body by cooperating with the support rod, the straightening component includes a reverse thrust part and an adjustment part, the reverse thrust part is located in the sleeve and connected to the alarm component, the adjustment part is located on the surface of the sleeve and connected to the reverse thrust part, after the column body is tilted, the adjustment part controls the support rod to move obliquely upward by cooperating with the reverse thrust part, and then controls the column body to be adjusted to a vertical state.

[0007] As a further solution of the present invention: the telescopic assembly includes multiple groups of side columns, which are respectively located between two adjacent groups of clamping plates, and multiple groups of transverse holes are respectively opened in the side columns in the horizontal and longitudinal directions. Multiple groups of cross bars are fixedly installed on the two side walls opposite to each other of the clamping plates, and the cross bars are slidably connected to the transverse holes. One end of the cross bar away from the clamping plate extends to the outside of the transverse hole and is fixedly installed with a baffle. The multiple groups of cross bars on the opposite ends of the two adjacent groups of clamping plates are staggered in the vertical direction.

[0008] As a further solution of the present invention: the clamping assembly includes a plurality of groups of parallelly distributed clamping holes opened on the surface of the cross bar, the top wall of the side column is provided with a top plate, the bottom wall of the top plate is fixedly installed with a clamping column that cooperates with the clamping hole, the top wall of the side column is downwardly provided with a vertical hole that cooperates with the clamping column, the vertical hole is connected with the horizontal hole, and the top wall of the side column is downwardly provided with a storage hole located outside the vertical hole.

[0009] As a further solution of the present invention: the top plate is made of magnetic material, and the top wall of the side column is provided with a magnetic sheet that cooperates with the top plate.

[0010] As a further solution of the present invention: the alarm component includes multiple groups of annularly distributed slide grooves opened on the inner side wall of the sleeve, the side wall of the support rod is fixedly installed with a sliding block slidably connected to the slide groove, a group of slide grooves are opened on the side wall, and the side wall of the sliding block is fixedly installed with a control block slidably connected to the control groove, the bottom wall of the control groove is fixedly installed with a controller, the bottom wall of the control groove is fixedly installed with a buffer spring, the bottom wall of the control block and the telescopic end of the buffer spring are respectively fixedly installed with conductive sheets, the controller is electrically connected to the conductive sheet, and the outer side wall of the sleeve is provided with an alarm, and the alarm is electrically connected to the controller.

[0011] As a further solution of the present invention: the reverse thrust part includes a threaded rod rotatably installed in a slide groove, a through hole is opened on 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 slide groove, the threaded rod is threadedly connected to the support block, and the adjustment part is connected to the threaded rod.

[0012] As a further solution of the present invention: the adjusting part includes a fixed toothed 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 connected to the slide groove 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 meshingly connected with the fixed toothed disc, and a limiting member is arranged on the surface of the control ring.

[0013] As a further solution of the present invention: the position limiting member includes a plurality of groups of positioning screw holes distributed in an annular shape and opened on the surface of the sleeve, and the surface of the control ring is provided with positioning bolts that cooperate with the positioning screw holes.

[0014] As a further solution of the present invention: a support plate is fixedly installed at the bottom end of the sleeve.

[0015] As a further solution of the present invention: a pad is fixedly mounted on one side of the clamping plate facing the column body.

[0016] Compared with the prior art, the present invention has the following beneficial effects: By setting the telescopic components and the clamping components to cooperate with each other, the relative positions of multiple sets of clamping plates can be conveniently adjusted, and the clamping plates and support rods can be conveniently installed and disassembled on the outside of the column body, which effectively improves the disassembly and assembly efficiency and solves the problem of the current installation of support rods through bolt connections, which requires a lot of manpower and time, resulting in low overall installation efficiency of the support rods.

[0017] By setting up an alarm component to cooperate with the support rod, the tilt state of the column body can be monitored in real time, effectively preventing the column body from continuing to tilt without being noticed, and solving the current problem of direct collapse of the column if the tilt angle is too large and not handled in time.

[0018] By arranging the reverse thrust part and the adjustment part to cooperate with each other, the position of the support rod can be easily adjusted and the column body can be easily straightened, which solves the current problem that the position of the support rod cannot be adjusted so that the column can be readjusted to a vertical state. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of the main structure of a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0021] Figure 3 A schematic diagram of a clamping plate and its connection structure in a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0022] Figure 4 A schematic diagram of a side post and its connection structure in a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0023] Figure 5 This is a schematic diagram of a cross bar and its connection structure in a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0024] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of A.

[0025] Figure 7 A schematic diagram of an alarm and its connection structure in a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0026] Figure 8 This is a schematic diagram of a sleeve and its connection structure in a protective fence post installation and positioning auxiliary device provided in an embodiment of the present invention.

[0027] Among them: 1-column body, 2-clamping plate, 3-support rod, 4-positioning mechanism, 41-telescopic component, 411-side column, 412-cross hole, 413-cross bar, 414-baffle, 42-clamping component, 421-clamping hole, 422-vertical hole, 423-storage hole, 424-top plate, 425-clamping column, 5-sleeve, 6-protection mechanism, 61-warning component, 611-slide groove, 612-sliding block, 613-control groove, 614-control Block, 615-buffer spring, 616-conductive sheet, 617-controller, 618-alarm, 62-straightening assembly, 621-thrust portion, 6211-threaded rod, 6212-through hole, 6213-support block, 622-adjustment portion, 6221-fixed gear disc, 6222-control ring, 6223-ring groove, 6224-gear ring, 7-limiting piece, 71-positioning screw hole, 72-positioning bolt, 8-support plate, 9-magnetic sheet, 10-pad. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0029] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0030] like Figure 1 , Figure 2 As shown, it is a structural diagram of a protective fence post installation positioning auxiliary device provided by an embodiment of the present invention, including a post body 1 and a clamping plate 2, wherein the clamping plate 2 is provided with multiple groups and surrounds the outer side of the post body 1, and a support rod 3 is rotatably installed on the side wall of the clamping plate 2, and a sleeve 5 is slidably installed on the surface of the support rod 3, and the bottom surface of the sleeve 5 is flush with the ground, and a positioning mechanism 4 is provided between the multiple groups of clamping plates 2, and the positioning mechanism 4 includes a telescopic component 41 and a clamping component 42, wherein the telescopic component 41 is connected to the clamping plate 2, and the clamping component 42 is connected to the telescopic component 41, and the telescopic component 41 is used to adjust the relative position between the multiple groups of clamping plates 2 by cooperating with the clamping component 42, and the sleeve 5 is provided with a sleeve 5. A protection mechanism 6 is provided which cooperates with the support rod 3, and the protection mechanism 6 includes an alarm component 61 and a straightening component 62. The alarm component 61 is located in the sleeve 5 and is connected to the support rod 3. The alarm component 61 is used to monitor the inclination amplitude of the column body 1 by cooperating with the support rod 3. The straightening component 62 includes a reverse thrust part 621 and an adjusting part 622. The reverse thrust part 621 is located in the sleeve 5 and is connected to the alarm component 61. The adjusting part 622 is located on the surface of the sleeve 5 and is connected to the reverse thrust part 621. After the column body 1 is tilted, the adjusting part 622 controls the support rod 3 to move obliquely upward by cooperating with the reverse thrust part 621, thereby controlling the column body 1 to be adjusted to a vertical state.

[0031] When the column body 1 is placed vertically for auxiliary support, the multiple groups of support rods 3 are in a vertical state so that the multiple groups of clamping plates 2 are at the highest point, and the telescopic components 41 adjust the positions between the multiple groups of clamping plates 2 so that the relative distance between the multiple groups of clamping plates 2 remains at the maximum. At this time, the multiple groups of clamping plates 2 are sleeved on the outside of the column body 1 from top to bottom, and the support rods 3 are adjusted to an inclined state and inserted into the ground. The telescopic components 41 adjust the positions of the clamping plates 2 again so that the multiple groups of clamping plates 2 are respectively attached to the side walls of the column body 1. After the clamping plates 2 are attached to the side walls of the column body 1, the clamping components 42 cooperate with the telescopic components 41 to fix the positions of the multiple groups of clamping plates 2 on the outside of the column body 1. At this time, the multiple groups of support rods 3 cooperate with the clamping plates 2 to stably support and position the column body 1.

[0032] When the column body 1 is tilted by external force, the column body 1 applies thrust to the clamping plate 2 and the support rod 3, and the support rod 3 on the tilted side of the column body 1 will be further inserted into the ground. The alarm component 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 alarm component 61 can send out an alarm signal in time, and the staff can deal with it in time, effectively avoiding the column body 1 from continuing to tilt and causing collapse.

[0033] When straightening the inclined column body 1, the adjusting part 622 cooperates with the reverse thrust part 621 to apply an oblique upward thrust to the support rod 3 on the inclined side of the column body 1. The sleeve 5 can further support the support rod 3 on the ground and push the support rod 3 to move obliquely upward. The support rod 3 cooperates with the clamping plate 2 to easily push the column body 1 to a vertical state.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, as a preferred embodiment of the present invention, the telescopic component 41 includes multiple groups of side columns 411, and the multiple groups of side columns 411 are respectively located between two adjacent groups of clamping plates 2. Multiple groups of transverse holes 412 are respectively opened in the side columns 411 along the horizontal and longitudinal directions. Multiple groups of cross bars 413 are fixedly installed on the two opposite side walls of the clamping plate 2, and 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 to the outside of the transverse hole 412 and is fixedly installed with a baffle 414. The multiple groups of cross bars 413 on the opposite ends of the two adjacent groups of clamping plates 2 are staggered in the vertical direction.

[0035] The multiple groups of cross bars 413 cooperate with the side columns 411 to connect the multiple groups of clamping plates 2 into a whole. The multiple groups of clamping plates 2 form a rectangular ring structure. When in use, the cross bars 413 slide in the side columns 411, and the relative positions of the multiple groups of clamping plates 2 can be easily adjusted. When the column body 1 needs to be supported, the cross bars 413 slide in the side columns 411 so that the baffles 414 and the side columns 411 fit each other. At this time, the relative distance between the multiple groups of clamping plates 2 is at the farthest state, and the multiple groups of clamping plates 2 can be easily sleeved on the outside of the column body 1. On the side, after the multiple groups of clamping plates 2 are sleeved on the outside of the column body 1, the staff holds the support rod 3 to apply a thrust to the clamping plates 2, and the cross bar 413 slides in the side column 411 to adjust the position of the multiple groups of clamping plates 2 again. After the multiple groups of clamping plates 2 are in contact with the side wall of the column body 1, the clamping assembly 42 can fix the position of the cross bar 413 and the side column 411, so that the multiple groups of clamping plates 2 can be easily fixed on the side wall of the column body 1. The multiple groups of support rods 3 cooperate with the clamping plates 2 to stably support and position the column body 1.

[0036] After the support is completed, the clamping assembly 42 releases the restriction on the cross bar 413, and the cross bar 413 can slide in the side column 411, so that the positions of the multiple groups of clamping plates 2 can be adjusted again. After the relative distance between the multiple groups of clamping plates 2 is at the farthest state, the staff holds the support rod 3 and pushes the clamping plates 2 to move upward. The multiple groups of clamping plates 2 are removed from the top of the column body 1, and the clamping plates 2 and the support rod 3 can be easily disassembled.

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, as a preferred embodiment of the present invention, the snap-in assembly 42 includes a plurality of groups of parallelly distributed snap-in holes 421 opened on the surface of the cross bar 413, the top wall of the side column 411 is provided with a top plate 424, and the bottom wall of the top plate 424 is fixedly installed with a snap-in column 425 that cooperates with the snap-in hole 421, the top wall of the side column 411 is downwardly provided with a vertical hole 422 that cooperates with the snap-in column 425, the vertical hole 422 is connected with the cross hole 412, and the top wall of the side column 411 is downwardly provided with a storage hole 423 located on the outside of the vertical hole 422.

[0038] Initially, the clamping column 425 is inserted into the storage hole 423, and the top plate 424 is at the top of the side column 411. At this time, the cross bar 413 can easily slide in the cross hole 412, and then the relative positions of multiple groups of clamping plates 2 can be easily adjusted. During the installation process, after the clamping plate 2 is fitted with the column body 1, the top plate 424 is held to take the clamping column 425 out of the storage hole 423, and the clamping column 425 is further inserted into the vertical hole 422. When the clamping column 425 moves downward in the vertical hole 422, it can be automatically inserted into the clamping hole 421 on the surface of the cross bar 413. At this time, the clamping column 425 and the clamping hole 421 cooperate with each other, and the positions of the cross bar 413 and the side column 411 can be easily fixed. At this time, the clamping plate 2 can be easily fixed on the side wall of the column body 1. When the support rod 3 and the clamping plate 2 need to be disassembled, the clamping column 425 is pulled out from the vertical hole 422 and inserted 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 cross hole 412, moving the multiple groups of clamping plates 2 to the farthest relative distance, and the clamping plates 2 can be conveniently removed from the top of the column body 1.

[0039] like Figure 3 , Figure 4 , Figure 5 As shown, as a preferred embodiment of the present invention, the top plate 424 is made of magnetic material, and the top wall of the side column 411 is provided with a magnetic sheet 9 that cooperates with the top plate 424.

[0040] The top plate 424 is placed on the top of the side column 411, and the magnetic sheet 9 can further apply a pulling force to the top plate 424 through the magnetic attraction, so that the top plate 424 is stably located at the top of the side column 411. During the device placement process, when the side column 411 is in a tilted state, the top plate 424 and the clamping column 425 can be effectively prevented from falling off from the side column 411.

[0041] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8As shown, as a preferred embodiment of the present invention, the alarm component 61 includes a plurality of groups of annularly distributed slide grooves 611 opened on the inner wall of the sleeve 5, the side wall of the support rod 3 is fixedly installed with a sliding block 612 slidably connected to the slide groove 611, a group of side walls of the slide groove 611 is opened with a control groove 613, the side wall of the sliding block 612 is fixedly installed with a control block 614 slidably connected to the control groove 613, the bottom wall of the control groove 613 is fixedly installed with a controller 617, the bottom wall of the control groove 613 is fixedly installed with a buffer spring 615, the bottom wall of the control block 614 and the telescopic end of the buffer spring 615 are respectively fixedly installed with conductive sheets 616, the controller 617 is electrically connected to the conductive sheet 616, the outer wall of the sleeve 5 is provided with an alarm 618, and the alarm 618 is electrically connected to the controller 617.

[0042] When the support rod 3 is 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 of the control groove 613. At this time, the conductive sheet 616 on the bottom wall of the control block 614 and the conductive sheet 616 on the top of the buffer spring 615 are separated from each other. When the column body 1 tilts to 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 move further downward and then be deeply inserted into the ground, and the support rod 3 will drive the sliding block 612 when moving downward The sliding block 612 moves downward synchronously in the slide slot 611, and the control block 614 moves downward synchronously in the control slot 613. When the tilting amplitude of the column body 1 reaches the set limit value, the conductive sheet 616 at the bottom of the control block 614 and the conductive sheet 616 at the bottom of the buffer spring 615 contact each other, and the two groups of conductive sheets 616 contact to form a circuit path. The controller 617 drives the alarm 618 to send out a warning signal, and the staff can deal with the tilted column body 1 in time, effectively avoiding the collapse caused by the continuous tilt of the column body 1. The buffer spring 615 can adjust the position of the conductive sheet 616, effectively avoiding the damage of the conductive sheet 616 caused by the hard contact of the two groups of conductive sheets 616.

[0043] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 As shown, as a preferred embodiment of the present invention, the reverse thrust portion 621 includes a threaded rod 6211 rotatably installed in the slide groove 611, a through hole 6212 is opened 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 slide groove 611, the threaded rod 6211 is threadedly connected to the support block 6213, and the adjusting portion 622 is connected to the threaded rod 6211.

[0044] 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 tilted, the support rod 3 on the tilted side of the column body 1 is pressed and moves downward, and the support rod 3 drives the sliding block 612 to move downward synchronously in the sliding groove 611. When the tilted column body 1 needs to be straightened, the adjusting part 622 controls the threaded rod 6211 to rotate in the sliding groove 611, and the rotating threaded rod 6211 controls the support block 6213 to move upward in the sliding groove 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, and the support block 6213 pushes the sliding block 612 to move upward synchronously in the sliding groove 611, and the sliding block 612 drives the support rod 3 to move synchronously in the oblique upward direction. The support rod 3 cooperates with the clamping plate 2 to apply a thrust to the column body 1, which can conveniently straighten the column body 1 to a vertical state and continue to stably support and position it.

[0045] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 As shown, as a preferred embodiment of the present invention, the adjusting portion 622 includes a fixed toothed disc 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, an annular groove 6223 connected to the slide groove 611 is opened on the surface of the sleeve 5, a gear ring 6224 located in the annular groove 6223 is fixedly installed on the inner side wall of the control ring 6222, the gear ring 6224 is meshingly connected with the fixed toothed disc 6221, and a limiting member 7 is arranged on the surface of the control ring 6222.

[0046] When the position of the support rod 3 needs to be adjusted to straighten the column body 1, the control ring 6222 is held outside the sleeve 5 and pushed to rotate, and the control ring 6222 drives the gear ring 6224 to rotate synchronously, and the gear ring 6224 is meshed with the fixed gear plate 6221 to drive the threaded rod 6211 to rotate in the slide groove 611. After the column body 1 moves to a vertical state, the stopper 7 fixes the position of the control ring 6222 outside the sleeve 5.

[0047] like Figure 6 As shown, as a preferred embodiment of the present invention, the limiting member 7 includes a plurality of groups of positioning screw holes 71 distributed in an annular shape and opened on the surface of the sleeve 5, and the surface of the control ring 6222 is provided with positioning bolts 72 that cooperate with the positioning screw holes 71.

[0048] After the control ring 6222 is rotated to a suitable 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 cooperates with the positioning screw hole 71 to conveniently fix the position of the control ring 6222 outside the sleeve 5.

[0049] like Figure 1 , Figure 2 As shown, as a preferred embodiment of the present invention, a support plate 8 is fixedly mounted on the bottom end of the sleeve 5.

[0050] In the process of adjusting the position of the support rod 3 to straighten the column body 1, the sleeve 5 applies a thrust 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.

[0051] like Figure 3 , Figure 5 As shown, as a preferred embodiment of the present invention, a pad 10 is fixedly mounted on one side of the clamping plate 2 facing the column body 1 .

[0052] The pad 10 can effectively increase the friction resistance between the clamping plate 2 and the side wall of the column body 1 . The clamping plate 2 and the pad 10 cooperate with each other, which can effectively improve the stability of the clamping plate 2 on the outside of the column body 1 .

[0053] The working principle of the present invention is as follows: multiple groups of cross bars 413 cooperate with the side columns 411 to connect multiple groups of clamping plates 2 to form a whole, and multiple groups of clamping plates 2 form a rectangular ring structure. When in use, when the column body 1 is placed vertically for auxiliary support, the cross bars 413 slide in the side columns 411, and the relative positions of the multiple groups of clamping plates 2 can be easily adjusted. When the column body 1 needs to be supported, the cross bars 413 slide in the side columns 411 so that the baffles 414 and the side columns 411 fit each other. At this time, the relative distance between the multiple groups of clamping plates 2 is at the farthest state, and the multiple groups of clamping plates 2 can be easily sleeved on the outside of the column body 1. After the outside, the staff holds the support rod 3 to apply thrust to the clamping plate 2, and the cross bar 413 slides in the side column 411 to adjust the position of the multiple sets of clamping plates 2 again. After the multiple sets of clamping plates 2 are attached to the side wall of the column body 1, the top plate 424 is held to take out the clamping column 425 from the storage hole 423, and further insert the clamping column 425 into the vertical hole 422. When the clamping column 425 moves downward in the vertical hole 422, it can be automatically inserted into the clamping hole 421 on the surface of the cross bar 413. At this time, the clamping column 425 and the clamping hole 421 cooperate with each other, and the positions of the cross bar 413 and the side column 411 can be conveniently fixed. At this time, the clamping plate 2 can be conveniently fixed at the side wall of the column body 1. Multiple sets of support rods 3 cooperate with the clamping plate 2 to stably support and position the column body 1.

[0054] When the support rod 3 is 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 of the control groove 613. At this time, the conductive sheet 616 on the bottom wall of the control block 614 and the conductive sheet 616 on the top of the buffer spring 615 are separated from each other. When the column body 1 tilts to 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 move further downward and then be deeply inserted into the ground, and the support rod 3 will drive the sliding block 612 when moving downward The sliding block 612 moves downward synchronously in the slide groove 611, and the control block 614 moves downward synchronously in the control groove 613. When the tilting amplitude of the column body 1 reaches the set limit value, the conductive sheet 616 at the bottom of the control block 614 contacts the conductive sheet 616 at the bottom of the buffer spring 615, and the two groups of conductive sheets 616 contact to form a circuit path. The controller 617 drives the alarm 618 to send out a warning signal, so that the staff can deal with the tilted column body 1 in time, and effectively avoid the collapse caused by the continuous tilting of the column body 1.

[0055] When the column body 1 is being straightened, the control ring 6222 is held outside the sleeve 5 and pushed to rotate, and the control ring 6222 drives the gear ring 6224 to rotate synchronously, and the gear ring 6224 is meshed with the fixed gear plate 6221 for transmission, which can drive the threaded rod 6211 to rotate in the slide groove 611. The rotating threaded rod 6211 controls the support block 6213 to move upward in the slide groove 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, and the support block 6213 pushes the sliding block 612 to move upward synchronously in the slide groove 611. The sliding block 612 drives the support rod 3 to move synchronously in the oblique upward direction, and the support rod 3 cooperates with the clamping plate 2 to apply a thrust to the column body 1, which can conveniently straighten the column body 1 to a vertical state, and continuously support and position it stably.

[0056] When the support rod 3 and the clamping plate 2 need to be disassembled, the clamping column 425 is pulled out from the vertical hole 422 and inserted 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 cross hole 412, moving the multiple groups of clamping plates 2 to the farthest relative distance, and the clamping plates 2 can be conveniently removed from the top of the column body 1.

[0057] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A protective fence post installation and positioning auxiliary device, comprising a post body and a clamping plate, characterized in that: The clamping plates are provided in multiple groups and surround the outside of the column body. The side walls of the clamping plates are rotatably mounted with support rods. The surfaces of the support rods are slidably mounted with sleeves, and the bottom surface of the sleeves is flush with the ground. A positioning mechanism is provided between the multiple groups of clamping plates, and 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 is used to adjust the relative position between the multiple groups of clamping plates by cooperating with the clamping component. A protection mechanism cooperating with the support rod is arranged in the sleeve, and 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 cooperates with the support rod to monitor the tilting amplitude of the column body. The straightening assembly includes a reverse thrust portion and an adjusting portion, wherein the reverse thrust portion is located in the sleeve and connected to the warning assembly, and the adjusting portion is located on the surface of the sleeve and connected to the reverse thrust portion. After the column body is tilted, the adjusting portion controls the support rod to move obliquely upward by cooperating with the reverse thrust portion, thereby controlling the column body to be adjusted to a vertical state.

2. The protective fence post installation and positioning auxiliary device according to claim 1 is characterized in that: The telescopic assembly includes multiple groups of side columns, which are respectively located between two adjacent groups of clamping plates. Multiple groups of transverse holes are respectively opened in the side columns in the transverse and longitudinal directions. Multiple groups of cross bars are fixedly installed on the two side walls opposite to each other of the clamping plates, and the cross bars are slidably connected to the transverse holes. One end of the cross bar away from the clamping plate extends to the outside of the transverse hole and is fixedly installed with a baffle. The multiple groups of cross bars on the opposite ends of the two adjacent groups of clamping plates are staggered in the vertical direction.

3. A protective fence post installation and positioning auxiliary device according to claim 2, characterized in that: The clamping assembly includes a plurality of groups of parallelly distributed clamping holes opened on the surface of the cross bar, the top wall of the side column is provided with a top plate, the bottom wall of the top plate is fixedly installed with a clamping column that cooperates with the clamping hole, the top wall of the side column is downwardly provided with a vertical hole that cooperates with the clamping column, the vertical hole is connected with the horizontal hole, and the top wall of the side column is downwardly provided with a storage hole located outside the vertical hole.

4. The protective fence post installation and positioning auxiliary device according to claim 3 is characterized in that: The top plate is made of magnetic material, and the top wall of the side column is provided with a magnetic sheet that cooperates with the top plate.

5. The protective fence post installation and positioning auxiliary device according to claim 1 is characterized in that: The warning component includes multiple groups of annular sliding grooves opened on the inner wall of the sleeve, the side wall of the support rod is fixedly equipped with a sliding block slidably connected to the sliding groove, a group of sliding grooves are opened on the side wall, and a control groove is fixedly installed on the side wall of the sliding block. A control block slidably connected to the control groove is fixedly installed on the side wall, 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, and conductive sheets are fixedly installed on the bottom wall of the control block and the telescopic end of the buffer spring respectively, the controller is electrically connected to the conductive sheet, and an alarm is provided on the outer wall of the sleeve, and the alarm is electrically connected to the controller.

6. A protective fence post installation and positioning auxiliary device according to claim 5, characterized in that: The reverse thrust part includes a threaded rod rotatably installed in a slide groove, a through hole is opened on 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 slide groove, the threaded rod is threadedly connected to the support block, and the adjusting part is connected to the threaded rod.

7. A protective fence post installation and positioning auxiliary device according to claim 6, characterized in that: The adjusting part includes a fixed toothed disc fixedly mounted on the surface of the threaded rod, a control ring is rotatably mounted on the surface of the sleeve, an annular groove connected to the slide groove is opened on the surface of the sleeve, a gear ring located in the annular groove is fixedly mounted on the inner side wall of the control ring, the gear ring is meshed and connected with the fixed toothed disc, and a limiting member is arranged on the surface of the control ring.

8. The protective fence post installation and positioning auxiliary device according to claim 7, characterized in that: The position-limiting member comprises a plurality of groups of positioning screw holes distributed in an annular shape and opened on the surface of the sleeve, and the surface of the control ring is provided with positioning bolts which cooperate with the positioning screw holes.

9. The protective fence post installation and positioning auxiliary device according to claim 1, characterized in that: A supporting plate is fixedly mounted on the bottom end of the sleeve.

10. The protective fence post installation and positioning auxiliary device according to claim 1, characterized in that: A backing plate is fixedly mounted on one side of the clamping plate facing the column body.

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