CN114635376A - Highway warning post installation device - Google Patents

Abstract

The invention discloses a highway warning post mounting device which comprises a vehicle body, wherein a conveying mechanism, a carrying mechanism, an aligning mechanism, a grabbing mechanism, a drilling mechanism and an expansion screw pushing mechanism are arranged on the vehicle body. The carrying mechanism comprises a carrying tray, and a plurality of carrying cylinders with vertical side wall openings are arranged on the carrying tray. The alignment mechanism comprises an alignment disc made of transparent materials, and the alignment disc is located below the carrying cylinder. The grabbing mechanism comprises a grabbing barrel, a plurality of clamping heads are hinged in the grabbing barrel, and the mechanical arm is connected with a mechanical arm driving motor. The drilling mechanism comprises two supporting rods, the bottom of the other end of each supporting rod is provided with a supporting block, and the supporting rods are provided with supporting block driving cylinders capable of driving the supporting blocks to vertically move; two electric drills are arranged on one supporting block, and an electric drill is arranged on the other supporting block. The expansion screw pushing mechanism comprises a placing disc. The invention has the characteristics of high efficiency, automatic drilling, automatic placement of warning columns and automatic pushing and pushing of expansion screws.

Description

Highway warning post installation device

technical field

The invention relates to a road warning post installation device.

Background technique

In order to play a warning role for driving motor vehicles and pedestrians, the luminous intensity at night is large, and the warning vehicles are safe to drive. It is necessary to install warning columns on the highway. The warning columns are flexible, resistant to collision, and can bounce back to their original state to avoid injury. The existing The warning column needs to be drilled manually during installation. After drilling the warning column, put the warning column in place, then push the expansion screw into the hole, and finally fix it. There are the following problems in manual installation: 1. When manual installation, it is necessary to bend over to drill holes, which wastes labor and is inefficient. 2. There will be errors in the spacing of manually drilled holes, which will not correspond to the fixed holes on the warning column, which will affect the push of the expansion screw. 3. The expansion screw needs to be pushed manually, which is inefficient. 4. The warning column needs to be manually placed in the corresponding position, which is very inconvenient. Therefore, designing a highway warning column installation device with high efficiency, automatic drilling, automatic placement of warning columns and self-feeding and pushing expansion screws has broad market prospects.

SUMMARY OF THE INVENTION

In view of the above-mentioned deficiencies of the prior art, the present invention provides a highway warning column installation device with high efficiency, automatic drilling, automatic placement of warning columns, and self-feeding and pushing of expansion screws.

The technical scheme adopted by the present invention to solve its technical problems is:

A highway warning column installation device, which includes a vehicle body, on which a transmission mechanism, a handling mechanism, an alignment mechanism, a grabbing mechanism, a drilling mechanism and an expansion screw pushing mechanism are arranged;

The conveying mechanism is arranged on the left side of the conveying mechanism; the conveying mechanism includes a conveying tray on which a plurality of vertical conveying cylinders with sidewall openings are arranged, and the bottom end of the conveying tray is connected to a conveying tray. disc drive motor;

The alignment mechanism includes an alignment plate made of transparent material, the alignment plate is located below the conveying cylinder, a support plate is arranged below the alignment plate, and the bottom end of the support plate is provided with an alignment plate. a disk drive motor; a plurality of first sensors for detecting the alignment of the warning column are arranged on the pallet; an arc-shaped partition plate is arranged between the conveying mechanism and the alignment mechanism;

The grasping mechanism includes a grasping cylinder, a plurality of clamping heads are hingedly connected in the grasping cylinder, and the hinged connection is provided with a top end of the clamping head inclined to the axis position of the grasping cylinder in an initial state. a first torsion spring, the top of the grabbing cylinder is connected to a grabbing cylinder driving cylinder, and one side of the grabbing cylinder is provided with a mechanical arm that can drive the grabbing cylinder to rotate;

The drilling mechanism includes two support rods, one end of each support rod is hingedly connected with the vehicle body, a support block is respectively provided at the bottom of the other end of each support rod, and a support block is provided on the support rod A driving cylinder; two electric drills are set on one of the support blocks, and one electric drill is set on the other support block; when the two support rods are closed, each of the electric drills and the fixing hole at the bottom of the warning column One-to-one correspondence; each of the support rods and the vehicle body is hingedly connected with a support rod drive cylinder;

The expansion screw pushing mechanism includes a placing plate on which a plurality of placing cylinders are arranged at equal intervals around the circumference; an opening is provided on the placing plate at a position corresponding to the placing cylinder; the bottom end of the grabbing cylinder is provided with an opening. An annular baffle is provided, and the annular baffle is provided with a discharge port corresponding to the fixing hole at the bottom end of the warning column; the grabbing cylinder is provided with a placing disk drive mechanism; A push cylinder corresponding to the discharge port.

Further, a plurality of groups of clamping mechanisms are also provided on the conveying tray, and each group of the clamping mechanisms includes two clamping rods arranged symmetrically, and each of the clamping rods is hingedly connected to the conveying cylinder respectively; A connecting rod is hingedly connected to the inner end of each of the clamping rods, and the other ends of the two connecting rods are hingedly connected to a pinion gear, which is rotatably arranged on one side of the carrying cylinder. , an incomplete gear is fixedly connected to the vehicle body, and the incomplete gears are respectively meshed with a plurality of the pinions; the rotatable connection position of the pinions is set to make the clamping rod open in the initial state the second torsion spring.

Further, the chain is arranged in an S shape.

Further, the top end of the placing cylinder is provided with a trumpet-shaped opening.

Further, the bottom end of the vehicle body is provided with a roller, and the rear end of the vehicle body is provided with a push handle.

Further, the placing plate driving mechanism includes a rack, a main gear and a main gear driving motor, the rack is annularly fixed on the outer ring of the placing plate, and the main gear driving motor is fixed on the grabbing cylinder. On the upper side, the main gear is drivingly connected with the main gear driving motor, and the main gear is meshed with the rack.

Further, the cross section of the partition plate is arranged in a zigzag shape.

Further, a second sensor that can detect whether the warning column is in contact with the inner wall of the conveying drum is arranged on the vehicle body located on one side of the conveying tray.

The beneficial effects of the present invention are:

Drill holes on the ground through the drilling mechanism. After drilling, the transmission mechanism, the alignment mechanism and the transport mechanism place the warning column in the corresponding installation position, and then the expansion screw push mechanism pushes the expansion screw into the corresponding drilling hole to realize The installation of the warning column eliminates the need for manual manual drilling, manual placement of the warning column, and manual push of the expansion screw in the whole process, which has the characteristics of high efficiency and labor saving. By setting the placing plate and the placing cylinder, when in use, the placing cylinder can be filled with expansion screws first, which can meet the requirements of installing multiple warning posts. By arranging multiple sets of clamping mechanisms on the transport tray, the warning column can be prevented from being separated from the transport tray during transport.

Description of drawings

Accompanying drawing 1 is the three-dimensional structure schematic diagram of the present invention;

Accompanying drawing 2 is the side view structure schematic diagram of the present invention;

Accompanying drawing 3 is the side view structure schematic diagram of the carrying mechanism of the present invention;

Accompanying drawing 4 is the sectional structure schematic diagram of the grabbing mechanism of the present invention;

Accompanying drawing 5 is the three-dimensional structure schematic diagram of the alignment mechanism of the present invention;

Accompanying drawing 6 is the enlarged structural schematic diagram of part A in accompanying drawing 1 of the present invention;

7 is a schematic top view of the structure of the clamping mechanism of the present invention;

8 is a schematic cross-sectional structural diagram of the partition plate of the present invention;

In the figure, the vehicle body 1, the roller 11, the push handle 12, the controller 13, the control button 131, the conveying mechanism 2, the connecting piece 21, the conveying mechanism 3, the conveying plate 31, the rotating shaft 311, the conveying cylinder 32, the conveying plate drive motor 33 , the second sensor 34, the alignment mechanism 4, the alignment disc 41, the pallet 42, the alignment disc drive motor 43, the first sensor 44, the partition plate 45, the grasping mechanism 5, the grasping cylinder 51, the clamping head 511, open slot 512, grab cylinder driving cylinder 52, robotic arm 53, robotic arm drive motor 54, bracket 55, column 551, top plate 552, drilling mechanism 6, support rod 61, support block 62, support block drive cylinder 63 , electric drill 64, support rod driving cylinder 65, expansion screw pushing mechanism 7, placing plate 71, placing cylinder 72, annular baffle 73, discharge port 731, placing plate driving mechanism 74, rack 741, main gear 742, main gear Drive motor 743 , push cylinder 75 , push rod 751 , clamping mechanism 8 , clamping rod 81 , connecting rod 82 , pinion 83 , incomplete gear 84 , warning column 9 .

Detailed ways

For a better understanding of the present invention, the embodiments of the present invention are explained in detail below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 8, the road warning column installation device includes a vehicle body 1, and the bottom end of the vehicle body 1 is provided with rollers 11, and four rollers 11 are provided. The rear end of the vehicle body 1 is provided with a push handle 12 . When in use, manually push the push handle 12 to move. Of course, the vehicle body 1 can also be fixed on the head of the tractor or the rollers 11 can be connected to a roller drive motor to drive the vehicle body 1 to travel.

The vehicle body 1 is provided with a conveying mechanism 2 , a conveying mechanism 3 , an alignment mechanism 4 , a grabbing mechanism 5 , a drilling mechanism 6 and an expansion screw pushing mechanism 7 .

The transmission mechanism 2 includes a chain, a connecting piece 21, a sprocket and a sprocket driving motor, the chain includes an inner chain and an outer chain, and a plurality of connecting pieces 21 are connected between the inner chain and the outer chain; Not shown in the drawings, the chain is arranged horizontally on the vehicle body 1 , the sprocket is arranged at the corner of the chain, and the drive motor of the sprocket is arranged on the lower surface of the vehicle body 1 . The structure of the transmission mechanism 2 can directly adopt the rotary conveying mechanism in the rotary small hot pot on the market. Preferably, the chain is arranged in an S shape, so that a plurality of warning posts 9 can be placed at one time.

The conveying mechanism 3 is arranged on the left side of the conveying mechanism 2, and the conveying mechanism 3 includes a conveying tray 31 on which a plurality of vertical conveying cylinders 32 with sidewall openings are arranged, and four conveying cylinders 32 are shown in FIG. 6 , In actual use, the length of the carrying cylinder 32 can be set long enough to avoid the inclination of the carrying cylinder 32 during rotation. An arc-shaped partition plate 45 is arranged between the carrying mechanism 3 and the alignment mechanism 4. The cross section is elongated, preferably, the arc-shaped partition plate 45 is arranged in a zigzag shape as shown in FIG. 8 .

The bottom end of the transport tray 31 is connected to a transport tray drive motor 33 that can drive the transport tray 31 to rotate. In specific implementation, a rotating shaft 311 is fixed at the bottom end of the transport tray 31, and the rotating shaft 311 is connected to the transport tray drive motor fixed on the vehicle body 1. 33 Drive connection (the rotating shaft 311 can be connected with the output shaft of the conveying tray drive motor 33 through a coupling). The warning column 9 is transported by the transport tray 31 onto the alignment tray 41 hereinafter.

In use, a warning column 9 is placed on each connecting piece 21 , and the conveying mechanism 2 does not transmit a station how to warn the column 9 to move a distance between two adjacent connecting pieces 21 . In the initial state, the carrying cylinder 32 is located above a connecting piece 21 , that is, if there is a warning post 9 on the connecting piece 21 , the warning post 9 is attached to the inner wall of the carrying cylinder 32 . When in use, the two sides of the opening position of the carrying cylinder 32 extend outward respectively, that is, the top view of the entire carrying cylinder 32 is U-shaped. Prevent the warning column 9 from slipping out during transportation. Preferably, a second sensor 34 for detecting that the warning column 9 fits with the inner wall of the conveying drum 32 may be provided on the vehicle body 1 on one side of the conveying tray 31 . When the warning column 9 moves together with the connecting piece 21 , and the conveying tray 31 moves one station at a time, the conveying drum 32 moves from the current position to the next position of the adjacent conveying drum 32 . And the conveying cylinder 32 corresponds to the conveying mechanism 2 (the center of the conveying tray 31 and the center of the conveying cylinder 32 are connected in a straight line and are parallel to the movement direction of the warning column 9). When the inner wall of the warning column 9 is attached to the inner wall of the conveying cylinder 32, the first The second sensor 34 detects the warning column 9, and the second sensor 34 can use a photoelectric sensor. When a signal is detected, the second sensor 34 sends the signal to the controller 13 below, and the controller 13 controls the transmission mechanism 2. The sprocket drive motor stops turning.

In order to prevent the warning post 9 from slipping out during the conveying process, preferably, a plurality of groups of clamping mechanisms 8 are provided on the conveying tray 31 . As shown in FIG. 7 , the clamping mechanisms 8 are provided with four groups, each group of clamping mechanisms 8 includes two symmetrically arranged clamping rods 81, the clamping rods 81 can also be replaced with clamping plates, each clamping rod 81 is hingedly connected to the carrying cylinder 32; the inner ends of each clamping rod 81 are hinged respectively A connecting rod 82 is connected, and the other ends of the two connecting rods 82 are hingedly connected to a pinion gear 83 respectively. When in use, two hinged connecting shafts can be fixed on the upper end of the pinion gear 83, and the end of the connecting rod 82 can be sleeved. on the hinged shaft. The pinion gear 83 is rotatably arranged on one side of the carrying cylinder 32, and a fixed seat can be fixed on the side wall of the carrying cylinder 32 during use, and the pinion gear 83 is rotatably arranged on the fixed seat. When the pinion gear 83 rotates, the clamping rods 81 are opened and closed under the action of the connecting rod 82. In the initial state, the two clamping rods 81 on each set of clamping mechanisms 8 are in the open state, and the clamping rods 81 is in a corner shape or other shape. The state shown in FIG. 7 is the open state. When the pinion gear 83 continues to rotate, the pinion gear 83 is disengaged, and is reset under the action of the second torsion spring, and the connection between the two clamping rods 81 is realized through the connecting rod 82 . closure.

An incomplete gear 84 is fixedly connected to the vehicle body 1 . The incomplete gear 84 is sleeved on the rotating shaft 311 and the bottom end is fixed to the vehicle body 1 . A plurality of groups of incomplete gears 84 on the incomplete gears 84 mesh with a plurality of pinions 83 respectively; the rotatable connection position of the pinions 83 is provided with a second torsion spring (not shown) that opens the clamping rod 81 in the initial state The specific implementation of the second torsion spring is that the second torsion spring is sleeved on the rotating shaft 311 of the pinion gear 83, one end of the second torsion spring is fixed to the pinion gear 83, and the other end of the second torsion spring is connected to the fixed seat or The carrier drum 32 is fixed. The conveying disc drive motor 33 drives the conveying disc 31 to rotate, and the pinion gear 83 also rotates around the incomplete gear 84. When encountering the teeth on the incomplete gear 84, the pinion gear 83 rotates with the conveying disc 31 and also rotates by itself. It will rotate to realize the opening of the two clamping rods 81, when the pinion gear 83 is not in contact with the teeth on the incomplete gear 84, under the action of the second torsion spring. The pinion gear 83 moves to the initial position, and at this time the ends of the two clamping rods 81 are closed and are in a clamping state. When the warning post 9 is transported onto the alignment plate 41, the two clamping bars 81 are closed.

The alignment mechanism 4 includes an alignment plate 41 made of transparent material. The alignment plate 41 is located below the conveying cylinder 32, and a support plate 42 is provided below the alignment plate 41. As shown in FIG. 5, the upper end of the support plate 42 passes through. The three uprights 421 are fixed on the bottom end of the vehicle body 1 . The support plate 42 is fixedly connected with the vehicle body 1, and the bottom end of the support plate 42 is provided with an alignment plate driving motor 43 that can drive the alignment plate 41 to rotate; The first sensor 44, the first sensor can be a photoelectric first sensor, such as an infrared first sensor, there are three fixing holes at the bottom end of the warning column 9, when the three fixing holes correspond to the three first sensors 44, it indicates a warning When the column 9 is aligned, the three first sensors cannot detect any object.

The grasping mechanism 5 includes a grasping cylinder 51, and a plurality of opening grooves 512 are provided on the inner wall of the grasping cylinder 51, and a clamping head 511 is hingedly connected to the opening groove 512 of each grasping cylinder 51, and the clamping head 511 is: An arc-shaped long rod, and the hinged connection is provided with a first torsion spring (not shown) that makes the top end of the clamping head 511 incline to the axis position of the grabbing cylinder 51 in an initial state. The specific implementation of the first torsion spring is: The first torsion spring is sleeved on the hinged connection shaft of the clamping head 511 , one end of the first torsion spring is fixed to the opening groove 512 , and the other end of the first torsion spring is fixed to the clamping head 511 . When the warning column 9 is inserted into the grabbing cylinder 51, the plurality of clamping heads 511 work together to clamp the warning column 9. Multiple clamping heads 511 can be provided. In order to prevent the warning column 9 from being scratched, the clamping heads The top end of 511 is set in a circular arc shape. The top of the grabbing cylinder 51 is connected with a grabbing cylinder driving cylinder 52, and the grabbing cylinder 51 is lifted and lowered by the grabbing cylinder driving the cylinder 52. When the grabbing cylinder 51 is sleeved on the warning column 9, the clamping head realizes the warning Clamping of the column 9.

One side of the grabbing cylinder 51 is provided with a mechanical arm 53 that can drive the grabbing cylinder 51 to rotate. The mechanical arm 53 is connected to a mechanical arm driving motor 54; the mechanical arm driving motor 54 is fixed on a bracket 55 provided on the vehicle body 1. 55 includes four uprights 551 and a top plate 552 located at the top of the uprights 551 . In use, a fixed cylinder 5521 is set on the top plate 552, the end of the mechanical arm 53 is sleeved on the fixed cylinder 5521, and the output shaft of the mechanical arm drive motor 54 passes through the fixed cylinder 5521 and is fixedly connected to the mechanical arm 53. During use, under the action of the mechanical arm drive motor 54, the grabbing cylinder 51 swings to the left side of the vehicle body 1. When the grabbing cylinder 51 is swung to the left, the grabbing cylinder 51 is preferably located above the installation position.

The drilling mechanism 6 includes two support rods 61 , one end of each support rod 61 is hingedly connected with the vehicle body 1 , and a support block 62 is respectively provided at the bottom of the other end of each support rod 61 . The support block that the support block 62 moves vertically drives the cylinder 63; one of the support blocks 62 is provided with two electric drills 64, and the other support block 62 is provided with an electric drill 64; when the two support rods 61 are closed, each electric drill 64 is connected with the The fixing holes at the bottom end of the warning column 9 correspond one by one; a support rod driving cylinder 65 is hingedly connected between each support rod 61 and the vehicle body 1 ; when in use, the support rod driving cylinder 65 drives the corresponding support rod 61 to swing respectively, and finally two The left ends of the support rods 61 are moved closer together. After they are moved closer together, the support block 62 is located above the installation position of the warning column 9 . After that, the support block 62 is lowered and the three electric drills 64 are drilled. After drilling, the support block 62 rises, and the support rod driving cylinder 65 drives the support rod 61 to move to the initial position. Afterwards, the grabbing cylinder driving cylinder 52 drives the grabbing cylinder 51 to descend, placing the warning column 9 at the installation position, and finally the expansion screw pushing mechanism 7 pushes the expansion screw to the drilling position. Afterwards, the support block driving cylinder 63 drives the support block 62 to move downward to the bottom end, and when moving vertically, the electric drill 64 starts to drill.

The expansion screw pushing mechanism 7 includes a placing plate 71, the placing plate 71 is sleeved on the grabbing cylinder 51, a plurality of placing cylinders 72 are arranged on the placing plate 71 at equal intervals around the circumference, and both ends of the placing cylinder 72 are open. The expansion screw is placed in the placing cylinder 72. For the convenience of placement, the top end of the placing cylinder 72 is provided with a trumpet-shaped opening.

The inner wall of the placing cylinder 72 is fitted with the expansion screw (fitted with the nut of the expansion screw), so that the tilting of the expansion screw can be avoided. An opening is provided on the placing plate 71 at a position corresponding to the placing cylinder 72 , so that the expansion screw can pass through the bottom end of the placing plate 71 . An annular baffle 73 is arranged at the bottom end of the grabbing cylinder 51 , and the annular baffle 73 is provided with discharge ports 731 corresponding to the fixing holes at the bottom end of the warning column 9 ; corresponding fixing holes. When the placing cylinder 72 is located above the discharge port 731 , the opening corresponds to the discharge port 731 , and the expansion screw located in the placing cylinder 72 at this time protrudes from the bottom end of the annular baffle 73 .

The catching drum 51 is provided with a placing plate driving mechanism 74 that can drive the placing plate 71 to rotate; the placing plate driving mechanism 74 includes a rack 741, a main gear 742 and a main gear driving motor 743, and the rack 741 is annularly fixed on the placing plate 71 The main gear driving motor 743 is fixed on the grab cylinder 51, the main gear 742 is drivingly connected with the main gear driving motor 743, and the main gear 742 is meshed with the rack 741. In use, the main gear driving motor 743 drives the main gear 742 to rotate, so that the rotation angle of the placing tray 71 is the included angle between the two adjacent placing cylinders 72 and the axis of the placing tray 71 . The grab cylinder 51 is provided with a plurality of push cylinders 75 corresponding to the discharge ports 731 . Each time the placing plate 71 is rotated, an expansion screw will protrude from the annular baffle 73 . After that, it is pushed out by the push cylinder 75 , and a push rod 751 is fixed on the piston rod of the push cylinder 75 . Finally, the expansion screw is pushed to the drilling position, and the diameter of the drilling hole is slightly smaller than the diameter of the underside of the expansion screw, so that after the expansion screw is pushed to the bottom, when the grab cylinder 51 rises, the expansion screw will fix the warning column 9, The nut of the expansion screw can then be manually screwed.

When in use, a controller 13 can be provided on the push handle 12, and the controller 13 is connected to the sprocket drive motor, the conveying disc drive motor 33, the second sensor 34, the alignment disc drive motor 43, the first sensor 44, and the grab cylinder. The drive cylinder 52, the manipulator arm drive motor 54, the support rod drive cylinder 65, the support block drive cylinder 63, the electric drill 64, the main gear drive motor 743 and the push cylinder 75 are controlled and connected, and the controller 13 is provided with a plurality of control buttons 131, through The control button 131 completes the installation action.

Using method of the present invention:

In the first step, the warning post 9 is placed on the conveying mechanism 2, the expansion screw is placed in the placing cylinder 72, and then the vehicle body 1 is moved to the installation position.

In the second step, press the control button 131, the controller 13 controls the sprocket drive motor to transmit the warning column 9 to the position of the conveying drum 32, and then the controller 13 controls the sprocket drive motor to stop the action, and at the same time controls the conveyance disc drive motor 33 to move one Then the controller 13 controls the aligning disk drive motor 43 to act, and when the three first sensors 44 do not detect a signal, the controller 13 controls the aligning disk drive The motor 43 stops moving; then the controller 13 supports the rod to drive the cylinder 65, the support block to drive the cylinder 63 and the electric drill 64 to act to realize drilling, and reset after the drilling is completed; then the controller 13 controls the action of the grab cylinder to drive the cylinder 52, first control The grabbing cylinder 51 descends, grabs the warning column 9, and then rises (to avoid touching the electric drill when the mechanical arm 53 rotates.), then the controller 13 controls the movement of the mechanical arm driving motor 54 to rotate the warning column 9 to the position of the installation position. Above, the grab cylinder driving cylinder 52 controls the grab cylinder 51 to descend, and then the main gear drives the motor 743 to act so that the expansion screw extends from the discharge port 731; then the controller 13 controls the push cylinder 75 to push the expansion screw to the drilled hole Then, the controller 13 controls the action of the push cylinder 75 and the robot arm drive motor 54 to reset the grab cylinder 51 . When in use, the installation actions can be completed in sequence through a general control button 131, or a plurality of control buttons 131 can be set, and each control button 131 controls an action respectively.

It should be noted that, although this specification is described in terms of embodiments, not every embodiment only includes an independent technical solution. This description in the description is only for the sake of clarity, and those skilled in the art should take the description as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A highway warning post installation device, characterized in that: it comprises a vehicle body, and the vehicle body is provided with a transmission mechanism, a handling mechanism, an alignment mechanism, a grasping mechanism, a drilling mechanism and an expansion screw pushing mechanism; The conveying mechanism is arranged on the left side of the conveying mechanism; the conveying mechanism includes a conveying tray on which a plurality of vertical conveying cylinders with sidewall openings are arranged, and the bottom end of the conveying tray is connected to a conveying tray. disc drive motor; The alignment mechanism includes an alignment plate made of transparent material, the alignment plate is located below the conveying cylinder, a support plate is arranged below the alignment plate, and the bottom end of the support plate is provided with an alignment plate. a disk drive motor; a plurality of first sensors for detecting the alignment of the warning column are arranged on the pallet; an arc-shaped partition plate is arranged between the conveying mechanism and the alignment mechanism; The grasping mechanism includes a grasping cylinder, a plurality of clamping heads are hingedly connected in the grasping cylinder, and the hinged connection is provided with a top end of the clamping head inclined to the axis position of the grasping cylinder in an initial state. a first torsion spring, the top of the grabbing cylinder is connected to a grabbing cylinder driving cylinder, and one side of the grabbing cylinder is provided with a mechanical arm that can drive the grabbing cylinder to rotate; The drilling mechanism includes two support rods, one end of each support rod is hingedly connected with the vehicle body, a support block is respectively provided at the bottom of the other end of each support rod, and a support block is provided on the support rod A driving cylinder; two electric drills are set on one of the support blocks, and one electric drill is set on the other support block; when the two support rods are closed, each of the electric drills and the fixing hole at the bottom of the warning column One-to-one correspondence; each of the support rods and the vehicle body is hingedly connected with a support rod drive cylinder; The expansion screw pushing mechanism includes a placing plate on which a plurality of placing cylinders are arranged at equal intervals around the circumference; an opening is provided on the placing plate at a position corresponding to the placing cylinder; the bottom end of the grabbing cylinder is provided with an opening. An annular baffle is provided, and the annular baffle is provided with a discharge port corresponding to the fixing hole at the bottom end of the warning column; the grabbing cylinder is provided with a placing disk drive mechanism; A push cylinder corresponding to the discharge port. 2. The highway warning post installation device according to claim 1, wherein a plurality of groups of clamping mechanisms are further arranged on the conveying tray, and each group of the clamping mechanisms comprises two clamping rods arranged symmetrically, Each of the clamping rods is hingedly connected to the conveying cylinder; the inner end of each clamping rod is hingedly connected to a connecting rod, and the other ends of the two connecting rods are hingedly connected to a pinion, respectively , the pinion gear is rotatably arranged on one side of the conveying drum, an incomplete gear is fixedly connected to the vehicle body, and the incomplete gears are respectively meshed with a plurality of the pinion gears; A second torsion spring that opens the clamping lever in an initial state is provided at the rotational connection position. 3. The highway warning post installation device according to claim 1, wherein the chain is arranged in an S shape. 4. The highway warning post installation device according to claim 1, wherein the top of the placing cylinder is provided with a trumpet-shaped opening. 5 . The road warning post installation device according to claim 1 , wherein the bottom end of the vehicle body is provided with a roller, and the rear end of the vehicle body is provided with a push handle. 6 . 6 . The installation device for highway warning posts according to claim 1 , wherein the placing plate driving mechanism comprises a rack, a main gear and a main gear driving motor, and the rack is annularly fixed on the placing plate. 7 . In the outer ring, the main gear driving motor is fixed on the grab cylinder, the main gear is drivingly connected with the main gear driving motor, and the main gear is meshed with the rack. 7 . The installation device for highway warning posts according to claim 1 , wherein the cross section of the partition plate is arranged in a zigzag shape. 8 . 8. The highway warning post installation device as claimed in claim 1, wherein a second sensor for detecting whether the warning post fits the inner wall of the conveying drum is arranged on the vehicle body located on one side of the conveying tray. .

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