A waveform guardrail column fixing and its detection and positioning device

Abstract

The present invention discloses a fixing and detecting positioning device for a corrugated guardrail column, which comprises a traveling mechanism, a pile driver, a first adjusting mechanism, a third adjusting mechanism and a fourth adjusting mechanism; the pile driver is arranged on the traveling mechanism, the third adjusting mechanism is arranged on one side of the fourth adjusting mechanism, the first adjusting mechanism is arranged on the third adjusting mechanism, and the fourth adjusting mechanism is arranged on one side of the traveling mechanism; the traveling mechanism comprises a first support plate, a second support plate, a turntable, a control rod, traveling tracks and a power mechanism; the first support plate and the second support plate are fixedly connected by a fixing column; the turntable is arranged on the first support plate; a supporting wheel is arranged at the bottom of the second support plate; the pile driver is arranged on the turntable, and the pile driver comprises a bracket and a pile driving mechanism. The present invention can not only measure and adjust the spacing of the columns for positioning, but also measure the verticality of the columns and drive piles, ensuring the verticality of the columns and reducing errors.

Description

Technical Field

[0001] The present invention belongs to the technical field of guardrail column positioning, and particularly relates to a fixing and detecting and positioning device for corrugated guardrail columns. Background Technique

[0002] Guardrails are protection devices installed on both sides of bridges or roads to prevent out-of-control vehicles from rushing out of the road; generally, guardrails are first driven with piles and columns, and then corrugated guard plates, straight plates, and curved plates are installed according to different needs; currently, the most common method for columns is to directly hammer them into the soil with a pile driver; the method is simple and direct, but precisely because of its simplicity and directness, there are corresponding drawbacks.

[0003] 1) The spacing positioning between columns is inaccurate. The positioning or measuring tools used are simple and crude. Most only have the function of measuring the spacing between adjacent columns and do not have the function of measuring and adjusting the perpendicularity of columns in all directions. Therefore, the columns will be inclined either before or after pile driving. When one column is more or less inclined, the errors of multiple columns after pile driving will accumulate and become larger, making the installation of subsequent columns less and less standardized.

[0004] 2) Secondly, the non-compliance of the perpendicularity of the columns will increase the installation difficulty of the corrugated plates or straight plates between adjacent columns.

[0005] The technical solutions of the following two patents have the above-mentioned corresponding drawbacks.

[0006] After retrieval, a corrugated beam guardrail column positioning clamp with the application number 202223245566.X includes a sliding outer tube. One end of the sliding outer tube is fixedly connected with a fixed clamping end. The fixed clamping end includes a first fixed angle steel buckle. One side of the first fixed angle steel buckle away from the sliding outer tube is fixedly connected with an end fixed outer sleeve. One end of the end fixed outer sleeve away from the first fixed angle steel buckle is fixedly connected with a second fixed angle steel buckle. The center of the other end of the sliding outer tube is slidably connected with a sliding inner tube. One end of the sliding inner tube away from the fixed clamping end is fixedly connected with a sliding clamping end; a fixed lock is arranged between the sliding outer tube and the sliding inner tube; by designing the guardrail column positioning clamp, the present invention is more convenient for guardrail positioning and installation, can evenly control the spacing between corrugated beam guardrail columns, make the installation of corrugated beam guardrail columns straight, and subsequent rectification and adjustment are not required, the quality is easy to control, and the construction cost is greatly reduced; its positioning clamp cannot adjust and control the perpendicularity of the columns.

[0007] A tool for measuring the distance between guardrail columns with the application number 201921437243.6 includes a cross bar. The cross bar is provided with a chute, and a sliding rod is slidably sleeved in the chute. At the other end of the cross bar, a first limiting plate is provided. In the middle of the back surface of the first limiting plate, a clamping groove is opened. The first limiting plate is slidably sleeved on the outer wall of the other end of the cross bar through the clamping groove. At one end of the sliding rod, a second limiting plate is provided. In the middle of the front surface of the second limiting plate, a slot is opened. The second limiting plate is slidably sleeved on the outer wall of one end of the sliding rod through the slot. By using the cooperation of the cross bar and the sliding rod, when measuring the distance between two cylindrical guardrails, the first limiting plate is fixedly attached to one of the guardrails, and the sliding rod is extended until the second limiting plate reaches the other guardrail. The positions of the cross bar and the sliding rod are kept horizontally parallel, and the scale pointed by the pointer is the distance between the two guardrails. The operation is simple and the measurement error is reduced. Similarly, the adjustment of the column out-of-system cannot be achieved. Summary of the Invention

[0008] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a corrugated guardrail column fixing and detection positioning device, which can not only measure and adjust the distance between columns for positioning, but also measure the verticality of columns and drive piles, ensuring the verticality of columns and reducing errors.

[0009] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0010] A corrugated guardrail column fixing and detection positioning device includes a traveling mechanism, a pile driver, a first adjusting mechanism, a third adjusting mechanism, and a fourth adjusting mechanism. The pile driver is arranged on the traveling mechanism. The third adjusting mechanism is arranged on one side of the fourth adjusting mechanism. The first adjusting mechanism is arranged on the third adjusting mechanism. The fourth adjusting mechanism is arranged on one side of the traveling mechanism. The traveling mechanism is a prior art and includes a trailer, which will not be elaborated here.

[0011] The traveling mechanism includes a first support plate, a second support plate, a turntable, a control rod, traveling tracks, and a power mechanism. The first support plate and the second support plate are connected and fixed by fixing columns. The turntable is arranged on the first support plate. A supporting wheel is arranged at the bottom of the second support plate. The pile driver is arranged on the turntable. The pile driver includes a bracket and a pile driving mechanism. The pile driving mechanism is arranged on the bracket. A first motor and a drill bit are arranged on one side of the bracket. The first motor drives the drill bit to rotate to assist in drilling at the pile driving point for pile driving. The turntable drives the pile driver to rotate. The power mechanism provides power for the traveling mechanism and the pile driver. The pile driver is a prior art and will not be elaborated here.

[0012] The fourth adjustment mechanism includes a third fixing plate, a fourth fixing plate, a guiding shaft, a fourth lead screw, a fifth motor, a sprocket, and a fifth fixing plate; the fifth fixing plate and the fourth fixing plate are fixedly connected to the first support plate and the second support plate; there are a pair of guiding shafts and one end of each is fixedly connected to the third fixing plate; one end of the fourth lead screw is rotatably connected to the third fixing plate, the guiding shaft is slidably connected to the fourth fixing plate, the fourth lead screw is movably connected to the fourth fixing plate through a thread, and a spline shaft is provided at one end of the fourth lead screw; the sprocket is rotatably connected to the fifth fixing plate, and the spline shaft is slidably connected to the sprocket to form a spline structure; the fifth motor is fixed on the second support plate, a sprocket is provided at the end of the fifth motor shaft and is connected to the sprocket on the fifth fixing plate through a chain; the fifth motor drives the spline shaft to rotate, thereby driving the fourth lead screw to rotate, and driving the third fixing plate to move along the guiding shaft.

[0013] The first adjustment mechanism includes a first fixing arm, a second fixing arm, a second adjustment mechanism, a third motor, a chain, and a second lead screw; a set of second adjustment mechanisms are provided at both ends of the first fixing arm and the second fixing arm; first fixing plates and insertion slots are provided at both ends of the first fixing arm and the second fixing arm, and adjustment slots are provided in the middle part; a fixed shaft is provided at the adjustment slot in the middle of the first fixing arm; the third motor is provided at one end of the first fixing arm, a bevel gear is provided at the end of the third motor shaft, there are a pair of second lead screws provided on the first fixing arm, one end of the second lead screw is rotatably connected to the first fixing arm, sprockets are provided on the second lead screws and are connected to each other through a chain, a bevel gear is provided on the second lead screw close to the third motor and meshes with the bevel gear at the end of the third motor shaft; the second lead screw is movably connected to the second fixing arm, the third motor drives the second lead screw to rotate, thereby driving the second fixing arm to move up and down, realizing the adjustment of the distance between the first fixing arm and the second fixing arm, and further realizing a tighter grip on the column through the second adjustment mechanism.

[0014] The second adjustment mechanism includes an insertion arm, a second motor, a first lead screw, a first electric push rod, a clamp, a connecting rod, a first connecting shaft, and a second connecting shaft; the insertion arm is inserted into the insertion slot, a second fixing plate and a through slot are provided on the insertion arm, one end of the first lead screw is rotatably connected to the first fixing plate, a rotating sleeve fixedly connected to the other end of the first lead screw is rotatably connected to the second fixing plate, and the second motor is fixed on the second fixing plate, and the end of the second motor shaft is connected to one end of the first lead screw; the second motor drives the first lead screw to rotate, thereby driving the insertion arm to slide in the insertion slot, so as to cooperate with the first fixing arm to adjust the overall length to adapt to the distance between adjacent columns; the first electric push rod is fixed at one end of the insertion arm, there are a pair of clamps which are rotatably connected through the first connecting shaft, one end of the first connecting shaft is rotatably connected to one end of the insertion arm, the other end of the clamp is provided with a connecting rod and is rotatably connected, the other end of the connecting rod is rotatably connected through the second connecting shaft, and the second connecting shaft is rotatably connected to the top shaft of the first electric push rod, and one end of the second connecting shaft is arranged in the through slot to limit the movement track of the second connecting shaft; the first electric push rod is pushed to control the clamping or loosening of the clamp through the connecting rod, thereby realizing the locking of the column.

[0015] The third adjustment mechanism includes a fourth motor, an adjustment block, a support arm, a third lead screw, a third fixed arm, a second electric push rod, a fixed block, and a guide plate; a connecting arm is provided on one side of the third fixed arm and is rotatably connected to one side of the third fixed plate; the top shaft and the base of the second electric push rod are respectively rotatably connected to the third fixed arm and the third fixed plate, and a limit groove is provided on the third fixed arm; the guide plate is arranged in the middle of the third fixed arm, and a sliding groove is provided in the middle of the guide plate; the guide plate passes through the adjustment groove, and a fixed shaft is arranged in the sliding groove; a pair of fixed blocks are respectively provided on both sides of the guide plate and are fixed on the third fixed arm, both ends of the third lead screw are rotatably connected to the fixed blocks, a sprocket is provided at one end of the third lead screw, two fourth motors are provided and are respectively fixed at both ends of the third fixed arm, a sprocket is provided at the end of the fourth motor shaft and is connected to the sprocket at the end of the third lead screw shaft through a chain, a slider is provided at the bottom of the adjustment block and is arranged in the limit groove, and the adjustment block is threadedly connected to the third lead screw; both ends of the support arm are respectively hinged to the adjustment block and the bottom of the first fixed arm; the fourth motor drives the third lead screw to rotate, thereby driving the adjustment block to move along the limit groove, so as to control the first fixed arm to move up and down along the guide plate through the support arm. Further, the different moving distances of the adjustment block are controlled by the fourth motors on both sides of the guide plate, thereby adjusting and controlling the levelness of the first fixed arm.

[0016] The beneficial effects of the present invention compared with the prior art are as follows:

[0017] 1) The cooperation of the four adjustment mechanisms and the third adjustment mechanism can realize the adjustment and control of the verticality of the column, ensuring the verticality of the column and reducing errors; among them, the fifth motor in the fourth adjustment mechanism drives the spline shaft and the fourth lead screw to rotate, thereby driving the third fixed plate to move along the guide shaft, realizing the adjustment and control of the distance between the third adjustment mechanism and the first adjustment mechanism from the curbstone, so as to quickly and accurately determine the distance between the column and the curbstone;

[0018] 2) The second electric push rod in the third adjustment mechanism drives the third fixed arm to rotate, realizing the adjustment of the levelness of the third fixed arm, and indirectly realizing the adjustment of the levelness of the first adjustment mechanism; further, in the first adjustment mechanism, the fourth motor drives the third lead screw to rotate, and then the height of the first fixed arm and the second fixed arm is adjusted and controlled through the support arm to adapt to the height of the column. Among them, by controlling the support arms on both sides of the guide plate to different degrees, not only the levelness of the first fixed arm and the second fixed arm can be adjusted, but also the verticality of the column can be adjusted in cooperation with the third adjustment mechanism, thereby ensuring the verticality of the column driving pile and reducing the error between adjacent columns, which is beneficial to the installation of corrugated plates;

[0019] 3) The two ends of the first fixed arm and the second fixed arm are provided with second adjusting mechanisms. Among them, the first electric push rod is used to push the connecting rod to drive the clamp to clamp and stabilize the upright column, which has a good auxiliary effect on its positioning and pile driving and straightening. Secondly, the second motor can drive the insertion arm to slide along the insertion slot, and cooperate with the first fixed arm or the second fixed arm to realize the adjustment and control of the total length, meeting the application conditions of different spacings between adjacent upright columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG. Figure 1 is a schematic structural view of a device for fixing and detecting and positioning a corrugated guardrail upright column according to the present invention; Figure 1 ;

[0021] FIG. Figure 2 is a schematic structural view of a device for fixing and detecting and positioning a corrugated guardrail upright column according to the present invention; Figure 2 ;

[0022] FIG. Figure 3 is FIG. Figure 1 a schematic structural view of the first adjusting mechanism in;

[0023] FIG. Figure 4 is FIG. Figure 1 a schematic structural view of the third adjusting mechanism in;

[0024] FIG. Figure 5 is FIG. Figure 4 a schematic structural view of the second adjusting mechanism in;

[0025] FIG. Figure 6 is FIG. Figure 4 a schematic structural view of the first fixed arm in;

[0026] FIG. Figure 7 is FIG. Figure 5 a schematic structural view of the first lead screw and the rotating sleeve in;

[0027] FIG. Figure 8 is FIG. Figure 1 a schematic structural view of the fourth adjusting mechanism in;

[0028] FIG. Figure 9 is FIG. Figure 1 a schematic structural view of the traveling mechanism in;

[0029] In the figure: 1. Traveling mechanism; 101. First support plate; 102. Second support plate; 1021. Support wheel; 103. Turntable; 104. Control rod; 2. Pile driver; 21. Bracket; 22. Drill bit; 23. First motor; 24. Piling mechanism; 4. First adjustment mechanism; 41. First fixed arm; 411. First fixed plate; 412. Adjustment groove; 413. Fixed shaft; 414. Insertion groove; 42. Second fixed arm; 43. Second adjustment mechanism; 431. Insertion arm; 4311. Second fixed plate; 4312. Through groove; 432. Second motor; 433. First lead screw; 4331. Rotating sleeve; 434. First electric push rod; 435. Clamp; 436. Connecting rod; 437. First connecting shaft; 438. Second connecting shaft; 44. Third motor; 45. Chain; 46. Second lead screw; 5. Third adjustment mechanism; 51. Fourth motor; 52. Adjustment block; 521. Slide block; 53. Support arm; 54. Third lead screw; 55. Third fixed arm; 551. Limit groove; 552. Connecting arm; 56. Second electric push rod; 57. Fixed block; 58. Guide plate; 581. Slide groove; 6. Column; 7. Fourth adjustment mechanism; 71. Third fixed plate; 72. Fourth fixed plate; 73. Guide shaft; 74. Fourth lead screw; 741. Spline shaft; 75. Fifth motor; 76. Sprocket; 77. Fifth fixed plate; 8. Kerbstone; 9. Road surface. Detailed implementation mode

[0030] For the convenience of understanding by those skilled in the art, the technical solutions of the present invention will be further specifically described below with reference to the attached Figure 1-9 drawings.

[0031] A device for fixing and detecting the position of a corrugated guardrail column includes a traveling mechanism 1, a pile driver 2, a first adjustment mechanism 4, a third adjustment mechanism 5, and a fourth adjustment mechanism 7; the pile driver 2 is arranged on the traveling mechanism 1, the third adjustment mechanism 5 is arranged on one side of the fourth adjustment mechanism 7, the first adjustment mechanism 4 is arranged on the third adjustment mechanism 5, and the fourth adjustment mechanism 7 is arranged on one side of the traveling mechanism 1; the traveling mechanism 1 is a prior art and includes a trailer, which will not be elaborated here.

[0032] The traveling mechanism 1 includes a first support plate 101, a second support plate 102, a turntable 103, a control rod 104, traveling tracks, and a power mechanism; the first support plate 101 and the second support plate 102 are fixedly connected by fixing columns; the turntable 103 is arranged on the first support plate 101; a supporting wheel 1021 is arranged at the bottom of the second support plate 102; the pile driver 2 is arranged on the turntable 103, and the pile driver 2 includes a bracket 21 and a pile driving mechanism 24; the pile driving mechanism 24 is arranged on the bracket 21, a first motor 23 and a drill bit 22 are arranged on one side of the bracket 21, the first motor 23 and the drill bit 22 are arranged on one side of the bracket 21, and the first motor 23 drives the drill bit 22 to rotate to assist in drilling at the pile driving point for facilitating pile driving; the turntable 103 drives the pile driver 2 to rotate; the power mechanism provides power for the traveling mechanism 1 and the pile driver 2, and the pile driver 2 is a prior art and will not be elaborated here too much.

[0033] The fourth adjusting mechanism 7 includes a third fixing plate 71, a fourth fixing plate 72, a guide shaft 73, a fourth lead screw 74, a fifth motor 75, a sprocket 76, and a fifth fixing plate 77; the fifth fixing plate 77 and the fourth fixing plate 72 are fixedly connected to the first support plate 101 and the second support plate 102; a pair of guide shafts 73 are provided and one end of each is fixedly connected to the third fixing plate 71; one end of the fourth lead screw 74 is rotatably connected to the third fixing plate 71, the guide shaft 73 is slidably connected to the fourth fixing plate 72, the fourth lead screw 74 is threadedly movably connected to the fourth fixing plate 72, and a spline shaft 741 is provided at one end of the fourth lead screw 74; the sprocket 76 is rotatably connected to the fifth fixing plate 77, and the spline shaft 741 is slidably connected to the sprocket 76 to form a spline structure; the fifth motor 75 is fixed on the second support plate 102, and a sprocket is provided at the shaft end of the fifth motor 75 and is connected to the sprocket on the fifth fixing plate 77 through a chain; the fifth motor 75 drives the spline shaft 741 to rotate, thereby driving the fourth lead screw 74 to rotate and driving the third fixing plate 71 to move along the guide shaft 73.

[0034] The first adjustment mechanism 4 includes a first fixed arm 41, a second fixed arm 42, a second adjustment mechanism 43, a third motor 44, a chain 45, and a second lead screw 46. A set of second adjustment mechanisms 43 are provided at both ends of the first fixed arm 41 and the second fixed arm 42. First fixing plates 411 and insertion slots 414 are provided at both ends of the first fixed arm 41 and the second fixed arm 42, and adjustment slots 412 are provided in the middle part. A fixed shaft 413 is provided at the adjustment slot 412 in the middle of the first fixed arm 41. The third motor 44 is provided at one end of the first fixed arm 41. A bevel gear is provided at the shaft end of the third motor 44. A pair of second lead screws 46 are provided on the first fixed arm 41. One end of the second lead screw 46 is rotatably connected to the first fixed arm 41. Sprockets are provided on the second lead screw 46 and are connected to each other by a chain. A bevel gear is provided on the second lead screw 46 close to the third motor 44 and meshes with the bevel gear at the shaft end of the third motor 44. The second lead screw 46 is movably connected to the second fixed arm 42. By driving the second lead screw 46 to rotate through the third motor 44, the second fixed arm 42 is driven to move up and down, so as to adjust the distance between the first fixed arm 41 and the second fixed arm 42. Further, the second adjustment mechanism 43 is used to achieve a tighter grip on the column 6.

[0035] The second adjustment mechanism 43 includes an insertion arm 431, a second motor 432, a first lead screw 433, a first electric push rod 434, a clamp 435, a connecting rod 436, a first connecting shaft 437, and a second connecting shaft 438. The insertion arm 431 is inserted into the insertion slot 414. A second fixing plate 4311 and a through slot 4312 are provided on the insertion arm 431. One end of the first lead screw 433 is rotatably connected to the first fixing plate 411. A rotating sleeve 4331 fixedly connected to the other end of the first lead screw 433 is rotatably connected to the second fixing plate 4311. The second motor 432 is fixed on the second fixing plate 4311. The shaft end of the second motor 432 is connected to one end of the first lead screw 433. By driving the first lead screw 433 to rotate through the second motor 432, the insertion arm 431 is driven to slide in the insertion slot 414, so as to cooperate with the first fixed arm 41 to adjust the overall length to adapt to the distance between adjacent columns 6. The first electric push rod 434 is fixed at one end of the insertion arm 431. A pair of clamps 435 are provided and are rotatably connected by a first connecting shaft 437. One end of the first connecting shaft 437 is rotatably connected to one end of the insertion arm 431. The other end of the clamp 435 is provided with a connecting rod 436 and is rotatably connected. The other end of the connecting rod 436 is rotatably connected by a second connecting shaft 438. The second connecting shaft 438 is rotatably connected to the top shaft of the first electric push rod 434. One end of the second connecting shaft 438 is arranged in the through slot 4312 to limit the movement track of the second connecting shaft 438. By pushing the first electric push rod 434, the clamp 435 is controlled to be tightened or loosened through the connecting rod 436, so as to lock the column 6.

[0036] The third adjusting mechanism 5 includes a fourth motor 51, an adjusting block 52, a support arm 53, a third lead screw 54, a third fixed arm 55, a second electric push rod 56, a fixed block 57, and a guide plate 58. A connecting arm 552 is provided on one side of the third fixed arm 55 and is rotatably connected to one side of the third fixing plate 71. The top shaft and the base of the second electric push rod 56 are respectively rotatably connected to the third fixed arm 55 and the third fixing plate 71, and a limiting groove 551 is provided on the third fixed arm 55. The guide plate 58 is arranged in the middle of the third fixed arm 55, and a sliding groove 581 is provided in the middle of the guide plate 58. The guide plate 58 passes through the adjusting groove 412, and the fixed shaft 413 is arranged in the sliding groove 581. A pair of fixed blocks 57 are respectively provided on both sides of the guide plate 58 and are fixed on the third fixed arm 55. The two ends of the third lead screw 54 are rotatably connected to the fixed blocks 57. A sprocket is provided at one end of the third lead screw 54. There are a pair of fourth motors 51 which are respectively fixed at both ends of the third fixed arm 55. A sprocket is provided at the shaft end of the fourth motor 51 and is connected to the sprocket at the shaft end of the third lead screw 54 through a chain. A slider 521 is provided at the bottom of the adjusting block 52 and is arranged in the limiting groove 551. The adjusting block 52 is threadedly connected to the third lead screw 54. The two ends of the support arm 53 are respectively hingedly connected to the adjusting block 52 and the bottom of the first fixed arm 41. By driving the third lead screw 54 to rotate through the fourth motor 51, the adjusting block 52 is driven to move along the limiting groove 551, so as to control the first fixed arm 41 to move up and down along the guide plate 58 through the support arm 53. Further, by controlling the fourth motors 51 on both sides of the guide plate 58 to make the moving distances of the adjusting blocks 52 different, the levelness of the first fixed arm 41 is adjusted and controlled.

[0037] A corrugated guardrail column fixing and detecting and positioning device works as follows:

[0038] Control the traveling mechanism 1 to travel on the road surface 9 along the curb 8, so that the abutting wheels 1021 are in contact with the curb 8. Then drive the spline shaft 741 to rotate through the fifth motor 75 in the fourth adjusting mechanism 7, and then drive the fourth lead screw 74 to rotate, so as to drive the third fixing plate 71 to move along the guide shaft 73, determine the distance between the third fixing plate 71 and the curb 8, and further determine the distance between the first adjusting mechanism 4 and the curb 8. Clamp the column 6 through the clamp 435 on the second adjusting mechanism 43 in the first adjusting mechanism 4 to determine the distance between the column 6 and the curb 8. Then control the horizontal angle of the third fixed arm 55 through the second electric push rod 56 in the third adjusting mechanism 5, so as to realize the angle of the first fixed arm 41 and the second fixed arm 42 in the first adjusting mechanism 4. Further, drive the third lead screw 54 to rotate through the fourth motor 51 in the third adjusting mechanism 5, and then drive the adjusting block 52 to slide in the limiting groove 551, so as to control the height of the first fixed arm 41 through the support arm 53.

[0039] Further, by separately controlling the fourth motors 51 on both sides of the guide plate 58, different degrees of control of the support arms 53 on both sides of the guide plate 58 are realized, thereby realizing the rotational adjustment of the first fixed arm 41 around the fixed shaft 413 in the adjustment slot 412, realizing the horizontal adjustment of the first fixed arm 41 and the second fixed arm 42, and thus realizing the perpendicularity adjustment of the column 6; furthermore, by driving the second lead screw 46 to rotate through the third motor 44, the second fixed arm 42 is driven to realize height adjustment, so that the clamps 435 on the first fixed arm 41 and the second fixed arm 42 can grip and stabilize the column 6 more firmly; then, by rotating the turntable 103, the pile driver 2 is rotated above the column 6, and the column 6 is driven to pile by the piling mechanism 24.

[0040] During this process, the rotation of the first lead screw 433 can be controlled by the second motor 432 in the second adjustment mechanism 43, and then the sliding of the insertion arm 431 in the insertion slot 414 is controlled to realize the control and adjustment of the overall length of the first fixed arm 41 or the second fixed arm 42 and the insertion arm 431, so as to meet the installation of the spacing between adjacent columns 6.

[0041] After the installation of adjacent columns 6 is completed, the lock of the clamp 435 on the column 6 is completely released by the first electric push rod 434; then, the whole is withdrawn through the traveling mechanism 1, travels along the road surface 9, passes over the column 6, then travels again and makes the supporting wheel 1021 fit the curb 8 to determine the distance between the column 6 and the curb 8, and then the clamp 435 at one end of the first adjustment mechanism 4 clamps the column 6 after piling, determines that the clamp 435 at the other end of the first adjustment mechanism 4 is the piling point for the next column 6, and after the clamp 435 straightens the column 6, piling is carried out by the piling mechanism 24; continuous piling is realized through the above steps, ensuring the perpendicularity of the column 6, the spacing between adjacent columns 6, and the spacing between the column 6 and the curb 8.

[0042] The above content is only an example and explanation of the structure of the present invention. Those skilled in the art of the present technology make various modifications or supplements to the described specific embodiments or use similar methods to replace them. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims of the present invention, they should fall within the protection scope of the present invention.

Claims

1. A device for fixing and detecting the position of a corrugated guardrail column, comprising a traveling mechanism, a pile driver, a first adjusting mechanism, a third adjusting mechanism, and a fourth adjusting mechanism; Characterized in that the pile driver is arranged on the traveling mechanism, the third adjusting mechanism is arranged on one side of the fourth adjusting mechanism, the first adjusting mechanism is arranged on the third adjusting mechanism, and the fourth adjusting mechanism is arranged on one side of the traveling mechanism; The traveling mechanism includes a first support plate, a second support plate, a turntable, a control rod, traveling tracks, and a power mechanism; the first support plate and the second support plate are connected and fixed by fixing columns; the turntable is arranged on the first support plate; a supporting wheel is arranged at the bottom of the second support plate; the pile driver is arranged on the turntable, and the pile driver includes a bracket and a pile driving mechanism; the pile driving mechanism is arranged on the bracket, and a first motor and a drill bit are arranged on one side of the bracket. The first motor and the drill bit are arranged on one side of the bracket, and the drill bit is driven by the first motor to rotate to assist in drilling at the pile driving point for facilitating pile driving; the turntable drives the pile driver to rotate; the power mechanism provides power for the traveling mechanism and the pile driver; The fourth adjusting mechanism includes a third fixing plate, a fourth fixing plate, a guide shaft, a fourth lead screw, a fifth motor, a sprocket, and a fifth fixing plate; the fifth fixing plate and the fourth fixing plate are fixedly connected to the first support plate and the second support plate; a pair of guide shafts are provided and one end is fixedly connected to the third fixing plate; one end of the fourth lead screw is rotatably connected to the third fixing plate, the guide shaft is slidably connected to the fourth fixing plate, the fourth lead screw is threadedly connected to the fourth fixing plate through a thread, and a spline shaft is provided at one end of the fourth lead screw; the sprocket is rotatably connected to the fifth fixing plate, and the spline shaft is slidably connected to the sprocket to form a spline structure; the fifth motor is fixed on the second support plate, and a sprocket is provided at the end of the fifth motor shaft and is connected to the sprocket on the fifth fixing plate through a chain; The third adjusting mechanism includes a fourth motor, an adjusting block, a support arm, a third lead screw, a third fixing arm, a second electric push rod, a fixing block, and a guide plate; a connecting arm is provided on one side of the third fixing arm and is rotatably connected to one side of the third fixing plate; the top shaft and the base of the second electric push rod are respectively rotatably connected to the third fixing arm and the third fixing plate, and a limiting groove is provided on the third fixing arm; the guide plate is arranged in the middle of the third fixing arm, and a sliding groove is provided in the middle of the guide plate; the guide plate passes through the adjusting groove, and a fixing shaft is arranged in the sliding groove; a pair of fixing blocks are respectively provided on both sides of the guide plate and are fixed on the third fixing arm, both ends of the third lead screw are rotatably connected to the fixing blocks, a sprocket is provided at one end of the third lead screw, a pair of fourth motors are provided and are respectively fixed at both ends of the third fixing arm, sprockets are provided at the ends of the fourth motor shafts and are connected to the sprocket at the end of the third lead screw through a chain, a slider is provided at the bottom of the adjusting block and is arranged in the limiting groove, and the adjusting block is threadedly connected to the third lead screw; both ends of the support arm are respectively hingedly connected to the adjusting block and the bottom of the first fixing arm; by driving the third lead screw to rotate by the fourth motor, the adjusting block is driven to move along the limiting groove, so that the first fixing arm is controlled to move up and down along the guide plate through the support arm. Further, by controlling the different moving distances of the adjusting block by the fourth motors on both sides of the guide plate, the levelness of the first fixing arm is adjusted and controlled.

2. The device for fixing and detecting the position of a corrugated guardrail column according to claim 1, Characterized in that The first adjustment mechanism includes a first fixed arm, a second fixed arm, a second adjustment mechanism, a third motor, a chain, and a second lead screw; a set of second adjustment mechanisms are provided at both ends of the first fixed arm and the second fixed arm; first fixing plates and insertion slots are provided at both ends of the first fixed arm and the second fixed arm, and adjustment slots are provided in the middle part; a fixed shaft is provided at the adjustment slot in the middle of the first fixed arm; the third motor is provided at one end of the first fixed arm, a bevel gear is provided at the end of the third motor shaft, a pair of second lead screws are provided on the first fixed arm, one end of the second lead screw is rotatably connected to the first fixed arm, a sprocket is provided on the second lead screw and they are connected to each other through a chain, a bevel gear is provided on the second lead screw close to the third motor and meshes with the bevel gear at the end of the third motor shaft; the second lead screw is movably connected to the second fixed arm.

3. A device for fixing and detecting the position of a corrugated guardrail column according to claim 2, characterized in that the second adjustment mechanism includes an insertion arm, a second motor, a first lead screw, a first electric push rod, a clamp, a connecting rod, a first connecting shaft, and a second connecting shaft; the insertion arm is inserted into the insertion slot, a second fixing plate and a through slot are provided on the insertion arm, one end of the first lead screw is rotatably connected to the first fixing plate, a rotating sleeve fixedly connected to the other end of the first lead screw is rotatably connected to the second fixing plate, the second motor is fixed on the second fixing plate, and the end of the second motor shaft is connected to one end of the first lead screw; the second motor drives the first lead screw to rotate, thereby driving the insertion arm to slide in the insertion slot, so as to cooperate with the first fixed arm to adjust the overall length to adapt to the distance between adjacent columns; the first electric push rod is fixed at one end of the insertion arm, a pair of clamps are rotatably connected through a first connecting shaft, one end of the first connecting shaft is rotatably connected to one end of the insertion arm, the other end of the clamp is provided with a connecting rod and is rotatably connected, the other end of the connecting rod is rotatably connected through a second connecting shaft, the second connecting shaft is rotatably connected to the top shaft of the first electric push rod, and one end of the second connecting shaft is arranged in the through slot to limit the movement track of the second connecting shaft; the first electric push rod is pushed to control the clamping or loosening of the clamp through the connecting rod.

Images