Double-layer double-wave guardrail construction device and method

Abstract

The invention relates to the technical field of screening, in particular to a double-layer double-wave guardrail construction device and method.The device comprises a bottom box, a wave plate is arranged in the bottom box, a sieve plate is movably installed in the bottom box, elastic pieces are arranged at the four corner angles of the upper end of the sieve plate, a plurality of screw rods are rotatably connected to the interior of the bottom box at equal intervals, and a first driving piece is arranged in the bottom box; the right end of the bottom box communicates with a plurality of discharging pipes at equal intervals, the discharging pipes communicate with a plurality of inner grooves of the waved plate correspondingly, a second driving piece is installed at the upper end of the bottom box, a movable frame is movably arranged at the right end of the second driving piece, L-shaped fixing plates are installed at the front end and the rear end of the movable frame correspondingly, and the right end of the movable frame is slidably connected with a clamping piece. By means of the design, milling materials are screened, multi-hole synchronous filling operation is conducted, the filling effect is improved, the construction procedures are effectively reduced, the construction time is effectively shortened, and the construction quality of the double-layer double-wave guardrail is effectively guaranteed.

Description

Technical Field

[0001] The invention discloses a double-layer double-wave guardrail construction device and method, belonging to the technical field of screening. Background Art

[0002] Corrugated beam guardrail is a common traffic safety facility. It absorbs impact force by deformation, effectively preventing vehicles from running off the road due to loss of control, thereby protecting vehicles and pedestrians. In accident-prone areas, a single-layer corrugated beam guardrail may not be enough to provide adequate protection, so it is necessary to rebuild and upgrade to Fig.12 The double-layer double-wave guardrail shown is used to enhance safety so that its safety performance meets the protection requirements of current regulations;

[0003] During reconstruction, generally, multiple encrypted holes are processed on the shoulder of the existing single-layer corrugated beam guardrail first, and then encrypted columns are inserted into the multiple encrypted holes in sequence, and then the disassembled single-layer corrugated beam plate is fastened and installed between the multiple inserted encrypted columns, so as to complete the reconstruction work. However, in order to facilitate the installation of the encrypted columns, the size of the processed encrypted holes is generally larger than the size of the encrypted columns, resulting in a gap between the encrypted columns and the encrypted holes after subsequent installation. In order to ensure the firm installation of the encrypted columns and reduce material waste, the milling materials generated by the reconstruction are generally used to fill the gaps, and waste recycling is also achieved;

[0004] Filling the gaps one by one will increase the reconstruction process and time, and some of the milling materials produced are large in particles, which can easily cause blockage at the mouth of the gap during the filling process, resulting in a high probability of unfilled gaps in the gaps, leading to poor filling effects and affecting the quality of the double-layer double-wave guardrail construction. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a double-layer double-wave guardrail construction device and method.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a double-layer double-wave guardrail construction device, including a bottom box, rolling components are installed at four corner positions at the lower end of the bottom box, a wave plate is arranged inside the bottom box, and the wave plate is arranged along the length direction of the bottom box, a screen plate is movably installed inside the bottom box, and the screen plate is located on the upper side of the wave plate, elastic members are arranged at four corner positions at the upper end of the screen plate, and the other ends of the four elastic members are respectively installed at four corner positions at the top end of the bottom box, a plurality of spiral rods are equidistantly connected to the bottom box for rotation, and the spiral rods are arranged transversely, and the plurality of spiral rods are respectively located in a plurality of inner grooves of the wave plate, a first driving member is arranged inside the bottom box, and the first driving member passes through the wave plate, the first driving member is connected to a plurality of spiral rods, a plurality of discharge pipes are equidistantly connected to the right end of the bottom box, and the discharge pipes are arranged obliquely with the left higher and the right lower, and the plurality of discharge pipes are respectively connected to the plurality of inner grooves of the wave plate;

[0007] A second driving member is installed on the upper end of the bottom box, a movable frame is movably arranged on the right end of the second driving member, L-shaped fixing plates are installed on both the front and rear ends of the movable frame, the right end of the movable frame is slidably connected to a clamping member, and the clamping member is located between the two L-shaped fixing plates, a plurality of auxiliary members are equidistantly installed on the right end of the clamping member, and two adjacent auxiliary members are arranged oppositely, a hammer column member is installed between the vertical portions of the two L-shaped fixing plates, and the hammer column member is located on the upper side of the clamping member.

[0008] Further, the second driving member includes a U-shaped frame, the U-shaped frame is located directly above the bottom box, a lifting device is installed in the middle between the bottom box and the U-shaped frame, telescopic rods are arranged at four corner positions between the bottom box and the U-shaped frame, a first bidirectional screw is rotatably connected between two vertical parts of the U-shaped frame, a first driving device is installed at the front end of the U-shaped frame, and the output shaft of the first driving device is connected to the first bidirectional screw, a plurality of first nut seats are equidistantly threadedly connected to the front outer end of the first bidirectional screw, a plurality of second nut seats are equidistantly threadedly connected to the rear outer end of the first bidirectional screw, and the second nut seats are located at the rear side of the first nut seats;

[0009] Two guide rods are symmetrically installed between the two vertical parts of the U-shaped frame, and the two guide rods are located on the left and right sides of the first bidirectional screw rod, the guide rod passes through multiple first nut seats and multiple second nut seats, and the guide rod is slidably connected to the multiple first nut seats and multiple second nut seats respectively, a movable frame is arranged on the right side of the bottom box, the right ends of multiple first nut seats are movably installed with first support arms, and the other ends of multiple first support arms are movably arranged on the left end of the movable frame, the right ends of multiple second nut seats are movably installed with second support arms, and the other ends of multiple second support arms are movably arranged on the left end of the movable frame, and the first support arm and the second arm present a V-shaped structure that is narrow on the left and wide on the right.

[0010] Furthermore, the clamping member includes a multi-section bidirectional screw, which is rotatably connected between two L-shaped fixed plates and is located on the right side of the movable frame. A second driving device is installed at the front end of the transverse part of the L-shaped fixed plate located on the front side, and the output shaft of the second driving device is connected to the multi-section bidirectional screw. The outer end of the multi-section bidirectional screw is equidistantly threadedly connected to a plurality of F-shaped clamps, and the plurality of F-shaped clamps are all slidably connected to the right end of the movable frame, and two adjacent F-shaped clamps are arranged opposite to each other.

[0011] Further, the hammer column member includes two rotating wheels, the two rotating wheels are respectively rotatably connected to the inner ends of the vertical parts of the two L-shaped fixing plates, a third driving device is arranged at the rear end of the vertical part of the L-shaped fixing plate located at the rear side, and the output shaft of the third driving device is connected to the rotating wheel located at the rear side, a rotating frame is arranged between the two rotating wheels, and the rotating frame and the two rotating wheels are eccentrically arranged;

[0012] A plurality of drive plates are movably arranged at equal intervals on the outer end of the rotating frame, and a function plate is movably installed on the lower ends of the plurality of drive plates, and the function plates are arranged vertically, a rubber hammer head is installed in the middle of the lower end of the function plate, and the rubber hammer head is located on the upper side of the F-shaped clamping plate, and the front end surfaces of the plurality of function plates are recessed backward to form a rectangular groove, and the rectangular groove passes through the function plate, and a guide frame is arranged between the vertical parts of the two L-shaped fixed plates, the guide frame passes through the plurality of rectangular grooves, and the guide frame is slidably connected to the plurality of rectangular grooves.

[0013] Further, the auxiliary component includes a mounting plate, the mounting plate is arranged on the right end of the F-shaped clamping plate, the right end of the mounting plate is hinged to the L-shaped plate, and the transverse part of the L-shaped plate is located directly below the F-shaped clamping plate, the transverse part of the L-shaped plate is concave outward toward the inner end surface to form a groove, and the groove extends to the left end of the L-shaped fixed plate, the push plate is slidably connected in the groove, and the push plate is arranged vertically, the first telescopic device is arranged at the right end of the push plate, and the fixing part of the first telescopic device is installed on the right wall inside the groove;

[0014] The transverse part of the L-shaped plate is rotated toward the outer end to connect the hexagonal sleeve, and the hexagonal sleeve extends into the groove, the hexagonal sleeve is located on the left side of the push plate, a ring gear is set at the outer end of the hexagonal sleeve, and the ring gear is located on the outer side of the L-shaped plate, the upper end of the ring gear is engaged with the rack, and the rack is arranged horizontally, the second telescopic device is installed on the right end of the rack, and the fixed part of the second telescopic device is arranged on the outward end of the transverse part of the L-shaped plate, the third telescopic device is movably arranged on the right end of the F-shaped clamping plate, and the third telescopic device is located on the lower side of the mounting plate, the movable part of the third telescopic device is movably installed on the left end of the vertical part of the L-shaped plate, and the third telescopic device is arranged with a left-higher and a right-lower tilt.

[0015] Further, the first driving member includes a worm, which is rotatably connected in the bottom box and penetrates the wave plate. The worm is rotatably connected to the wave plate. A fourth driving device is installed at the outer end of the bottom box, and the output shaft of the fourth driving device is connected to the worm. The lower end of the worm is equidistantly engaged with a plurality of worm wheels, and the plurality of worm wheels are respectively arranged at the outer ends of the shafts of a plurality of spiral rods, and the plurality of worm wheels are respectively located in a plurality of inner grooves of the wave plate, and a plurality of cam wheels are equidistantly arranged at the outer end of the worm, and the plurality of cam wheels are alternately arranged with the plurality of worm wheels, and the plurality of cam wheels are respectively located in a plurality of inner grooves of the wave plate.

[0016] A double-layer double-wave guardrail construction method, using any one of the double-layer double-wave guardrail construction devices described above, comprises the following steps:

[0017] The first step is pretreatment. First, multiple encrypted columns are installed at equal intervals on the right end of the disassembled upper corrugated beam plate, and then the H-shaped top plate is installed on the encrypted columns through hexagonal bolts, so that the upper corrugated beam plate, multiple encrypted columns and multiple H-shaped top plates form an upper corrugated guardrail structure, and then the milling material generated by the reconstruction is put into the bottom box, so that the milling material generated by the reconstruction falls onto the upper end of the screen plate, and then the bottom box and other components are moved through four rolling components, so that the bottom box is moved to the position where the upper corrugated guardrail structure is placed;

[0018] The second step is loading. The first driving device is used to drive the first bidirectional screw to rotate, so that the multiple first nut seats and the multiple second nut seats move outward, and then the multiple first support arms and the multiple second support arms are unfolded, so that the movable frame and other parts move to the right, and then the upper corrugated beam plate passes through the gap between the F-type clamping plate and the rubber hammer head and moves to a suitable position. At this time, there are two F-type clamping plates between two adjacent encrypted columns, and then the second driving device is used to drive the multi-section bidirectional screw to rotate, so that the two adjacent F-type clamping plates used in conjunction move inward, and then multiple encrypted columns are clamped. At this time, the two lateral parts of the H-type top plate are respectively located in the grooves of the two adjacent L-type plates, and the hexagonal nuts of the hexagonal bolts are located in the corresponding hexagonal sleeves, and then the U-shaped frame and other components are moved upward by the lifting equipment, so as to lift the upper wave guardrail structure, and then the upper wave guardrail structure is moved to the construction position through four rolling members and the bottom box and other components;

[0019] The third step is installation. The U-shaped frame and other components are moved downward by the lifting equipment, so as to move the upper wave guardrail structure downward, and the multiple encrypted columns on the upper wave guardrail structure are respectively inserted into the multiple encrypted holes processed on the shoulder, and then the worm is driven to rotate by the fourth driving device, so that the multiple cam wheels and the multiple worm gears are rotated, and the screen plate is shaken by the multiple cam wheels and the four elastic members, so that the qualified milling materials on the screen plate pass through the screen plate and fall into the multiple inner grooves of the wave plate respectively, and the multiple spiral rods are rotated by the multiple worm gears, so that the milling materials in the inner grooves of the wave plate are pushed to the opening position of the discharge pipe, and the pushed milling materials are transported to the gap formed by the encrypted columns and the encrypted holes through the discharge pipe, so as to complete the filling operation;

[0020] The fourth step is assembly. The rack is moved outward by the second telescopic device, so that the ring gear and the hexagonal sleeve rotate in the opposite direction, so that the hexagonal bolt rotates and moves outward for a distance. Then, the first telescopic device is used to move the push plate to the left along the groove, so that the H-shaped top plate moves to the left and contacts the lower corrugated beam plate. Then, the second telescopic device, the rack, the ring gear and the hexagonal sleeve are used to rotate the hexagonal bolt forward, and the hexagonal bolt is used to re-tighten and install the H-shaped top plate and the encrypted column, so that the encrypted column and the lower corrugated beam plate are assembled.

[0021] The fifth step is to take out. Through the second driving device and the multi-section bidirectional screw, the two adjacent F-type clamps used in conjunction are moved outward, thereby releasing the clamping of the encrypted columns. At this time, the H-type top plate is separated from the L-type plate, and then the third driving device is used to rotate the two wheels and the rotating frame, and with the assistance of multiple driving plates, multiple functional plates and guide frames, multiple rubber hammers are made to move up and down in a circular motion, thereby respectively knocking on multiple encrypted columns, and then the third telescopic device is used to rotate the L-type plate 90°, and then the bottom box and other components are moved to move the F-type clamps, L-type plates and other components out of the space between the upper corrugated beam plate and the lower corrugated beam plate.

[0022] Beneficial effects of the present invention:

[0023] 1. Through the first motor, worm, multiple cam wheels and four springs, the screen plate is shaken up and down in a cycle, so that the screen plate can screen the milling material, and the screened milling material enters the multiple inner grooves of the wave plate respectively, and with the assistance of multiple worm gears, multiple spiral rods are rotated synchronously, so that the milling material in the inner groove of the wave plate is pushed to the right and enters the discharge pipe, and then the discharge pipe is used to transport the milling material to the gap formed between the encrypted column and the encrypted hole, so as to realize the screening of the milling material and perform multi-hole synchronous filling operations, improve the filling effect, effectively reduce the construction process and time, and effectively ensure the construction quality of the double-layer double-wave guardrail.

[0024] 2. Through the fourth motor, multi-section bidirectional screws and multiple F-type clamps, multiple encrypted columns are clamped synchronously, and then the first electric push rod is used to insert the multiple encrypted columns of the upper wave guardrail structure into the multiple encrypted holes respectively, realizing mechanical synchronous construction operations, effectively reducing the probability of normal construction due to errors, effectively reducing construction procedures and time, and effectively ensuring the construction quality of the double-layer double-wave guardrail.

[0025] 3. Use the fifth electric push rod and push plate to make the H-shaped top plate contact with the lower corrugated beam plate, and then use the fourth electric push rod, rack, ring gear and hexagonal sleeve to limit the installation of the H-shaped top plate with the hexagonal bolt. At this time, the H-shaped top plate supports the lower corrugated beam plate, so that the dense columns can reinforce the lower corrugated beam plate, thereby effectively ensuring the protection level of the rebuilt guardrail, and realizing mechanical operation of the connection between the H-shaped top plate and the lower corrugated beam plate, effectively reducing the construction process and time, effectively reducing the probability of damage to the lower corrugated beam plate, and effectively ensuring normal mechanical synchronous construction operations, and effectively ensuring the construction quality of the double-layer double-wave guardrail.

[0026] 4. Through the third motor, two wheels, a rotating frame and multiple drive plates, and with the assistance of a guide frame and a rectangular groove, multiple functional plates and multiple rubber hammers are made to move up and down in a circular motion, so that multiple encrypted columns inserted into the encrypted holes are respectively struck by the multiple rubber hammers moving up and down, thereby compacting the milling material in the gap formed between the encrypted columns and the encrypted holes, improving the filling quality of the milling material, effectively reducing the probability of voids in the gap after filling, and effectively ensuring the construction quality of the double-layer double-wave guardrail.

[0027] 5. Through multiple second electric push rods, the structure formed by multiple functional rods and multiple first flexible rods is deformed, so that the structure is V-shaped. At the same time, the second flexible rods, flexible shafts and rectangular flexible rods are deformed, so that the multi-section bidirectional screws formed by multiple second bidirectional screws and multiple second flexible rods, the rotating frame formed by multiple rotating shafts and multiple flexible shafts, and the guide frame formed by multiple rectangular rods and multiple rectangular flexible rods are deformed, thereby realizing effective mechanical synchronous construction of the V-shaped double-layer double-wave guardrail, effectively reducing construction procedures and time, effectively reducing the probability of damage to the lower corrugated beam plate, and effectively ensuring the construction quality of the double-layer double-wave guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0029] Figure 1 It is a structural schematic diagram of a double-layer double-wave guardrail construction device of the present invention;

[0030] Figure 2 A top view of a double-layer double-wave guardrail construction device of the present invention;

[0031] Figure 3 It is a cross-sectional view of a bottom box in a double-layer double-wave guardrail construction device of the present invention;

[0032] Figure 4 It is a schematic diagram of a corrugated plate in a double-layer double-wave guardrail construction device of the present invention;

[0033] Figure 5 It is an assembly diagram of a worm wheel, a worm and a cam wheel in a double-layer double-wave guardrail construction device of the present invention;

[0034] Figure 6 It is an assembly diagram of a driving plate, a functional plate and a rubber hammer head in a double-layer double-wave guardrail construction device of the present invention;

[0035] Figure 7 It is an assembly diagram of an F-shaped clamping plate, a mounting plate, a third electric push rod and an L-shaped plate in a double-layer double-wave guardrail construction device of the present invention;

[0036] Figure 8 A three-dimensional diagram of an L-shaped plate in a double-layer double-wave guardrail construction device of the present invention;

[0037] Fig. 9 A schematic diagram of the use of a double-layer double-wave guardrail construction device of the present invention;

[0038] Fig.10 It is a schematic diagram of another embodiment of a double-layer double-wave guardrail construction device of the present invention;

[0039] Fig.11 for Fig.10 A top view of

[0040] Fig.12 is a schematic diagram of a double-layer double-wave guardrail;

[0041] Fig.13 This is an assembly diagram of the encrypted columns and H-shaped top plate in a double-layer double-wave guardrail;

[0042] Fig.14 for Fig.13 sectional view of .

[0043] In the figure: 1, bottom box, 2, U-shaped frame, 3, movable frame, 4, L-shaped fixed plate, 5, F-shaped clamping plate, 11, first motor, 12, discharge pipe, 13, elastic member, 14, sieve plate, 15, screw rod, 16, wave plate, 17, worm gear, 18, worm, 19, cam wheel, 21, second motor, 22, first support arm, 23, first nut seat, 24, first electric push rod, 25, first bidirectional screw, 26, second nut seat, 27, second support arm, 31, second electric push rod, 32, movable rod, 33, functional rod, 34, first flexible rod, 41, third motor, 42, rotating wheel, 43, rotating frame, 44, driving plate, 45, functional plate, 46, rubber hammer, 47, Guide frame, 51, mounting plate, 52, third electric push rod, 53, L-shaped plate, 54, multi-section bidirectional screw, 55, fourth motor, 371, rectangular rod, 372, rectangular flexible rod, 431, rotating shaft, 432, flexible shaft, 451, rectangular groove, 531, fourth electric push rod, 532, ring gear, 533, hexagonal sleeve, 534, rack, 535, groove, 536, push plate, 537, fifth electric push rod, 541, second bidirectional screw, 542, second flexible rod, 1001, encrypted column, 1002, upper corrugated beam plate, 1003, lower corrugated beam plate, 1004, H-shaped top plate, 1005, old column, 1041, hexagonal bolt, 1042, through groove. DETAILED DESCRIPTION

[0044] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0045] Embodiment 1: Figure 1-Figure 5 As shown, a double-layer double-wave guardrail construction device is provided, including a bottom box 1, four rolling members are respectively installed at four corner positions of the lower end of the bottom box 1, and the four rolling members are used in combination to enable the bottom box 1 to move. The rolling members can be movable wheels, and a wave plate 16 arranged along the length direction of the bottom box 1 is arranged inside the bottom box 1, and the wave plate 16 is used to collect the screened milling materials and divide the screened milling materials into multiple portions, and then the screen plate 14 located on the upper side of the wave plate 16 is movably installed inside the bottom box 1, and the screen plate 14 is used to screen the milling materials generated by the reconstruction, and four elastic members 13 are respectively installed between the four corner positions of the upper end of the screen plate 14 and the four corner positions of the top end of the bottom box 1, and the four elastic members 13 are used in combination to enable the screen plate 14 to be movably connected to the bottom box 1, and the elastic member 13 can be a spring;

[0046] A plurality of transversely arranged spiral rods 15 respectively located in the plurality of inner grooves of the wave plate 16 are rotatably connected to the inside of the bottom box 1 at equal intervals, and the screened milling material is pushed into the discharge pipe 12 through the spiral rods 15, and a plurality of discharge pipes 12 respectively connected to the plurality of inner grooves of the wave plate 16 and arranged in an inclined manner with the left side higher and the right side lower are equidistantly connected to the right end of the bottom box 1, and the plurality of discharge pipes 12 are used in combination to transport the milling material outward, and then a worm 18 penetrating the wave plate 16 and rotatably connected to the wave plate 16 is rotatably connected to the bottom box 1, and a plurality of worm wheels 17 and a plurality of cam wheels 19 are rotated through the worm 18;

[0047] The fixed part of the fourth driving device connected with the output shaft and the worm 18 is installed on the outer end of the bottom box 1, and the worm 18 is driven to rotate by the fourth driving device. The fourth driving device can adopt the first motor 11, and a plurality of worm wheels 17 which are respectively arranged at the outer ends of the shafts of the plurality of spiral rods 15 and respectively located in the plurality of inner grooves of the wave plate 16 are equidistantly meshed on the lower end of the worm 18. The spiral rod 15 is rotated by the worm wheel 17, and then a plurality of cam wheels 19 which are respectively located in the plurality of inner grooves of the wave plate 16 and are arranged alternately with the worm wheel 17 are equidistantly arranged on the outer end of the worm 18. The plurality of cam wheels 19 are used in combination to move the screen plate 14 upward.

[0048] When in use, first install multiple encrypted columns 1001 at equal intervals on the right end of the disassembled upper corrugated beam plate 1002, and then install the H-shaped top plate 1004 on the encrypted column 1001 through the hexagonal bolt 1041, so that the upper corrugated beam plate 1002, multiple encrypted columns 1001 and multiple H-shaped top plates 1004 form an upper wave guardrail structure, and then evenly put the milling material produced by the reconstruction into the bottom box 1, so that the milling material produced by the reconstruction falls flat on the upper end of the screen plate 14, and then the bottom box 1 and other components are moved by four moving wheels, so that the bottom box 1 is moved to the construction position, and the outlets of the multiple discharge pipes 12 are aligned one by one with the multiple encrypted holes processed on the shoulder, and then the multiple encrypted columns 1001 of the upper wave guardrail structure are respectively inserted into the multiple encrypted holes;

[0049] Then, the first motor 11 is started to drive the worm 18 to rotate, thereby rotating the multiple cam wheels 19. When the raised portion of the cam wheel 19 contacts the lower end of the screen plate 14, the rotating cam wheel 19 causes the screen plate 14 to move upward, thereby compressing the four springs, causing the four springs to generate elastic forces. When the raised portion of the cam wheel 19 separates from the lower end of the screen plate 14, the screen plate 14 moves downward under the elastic forces of the four springs, realizing the up and down cyclic shaking motion of the screen plate 14, thereby causing the screen plate 14 to screen the milled material, and the screened milled material enters the multiple inner grooves of the wave plate 16 respectively.

[0050] During the rotation of the worm 18, multiple worm wheels 17 will rotate synchronously, and then multiple spiral rods 15 will rotate synchronously, so that the milled material in the inner groove of the wave plate 16 will be pushed to the right and enter the discharge pipe 12, and then the discharge pipe 12 will be used to transport the milled material to the gap formed between the encrypted column 1001 and the encrypted hole, so as to screen the milled material and perform multi-hole synchronous filling operations, improve the filling effect, effectively reduce the construction process and time, and effectively ensure the construction quality of the double-layer double-wave guardrail.

[0051] Embodiment 2: In order to improve the vehicle traffic capacity, highway guardrails are generally rebuilt. In order to save materials, the beams and slabs in the guardrails are generally dismantled for reconstruction. During construction, a plurality of encrypted holes are generally processed on the shoulder first, and then the encrypted columns 1001 are inserted into the plurality of encrypted holes in sequence, and then the dismantled beams and slabs are fastened and installed with the plurality of inserted encrypted columns 1001 to complete the reconstruction operation. However, these processes are all performed one by one on site, which increases the process and time of the reconstruction construction, and the plurality of encrypted columns 1001 are installed independently, which makes the installed encrypted columns 1001 prone to errors such as misalignment, resulting in a high probability that the subsequent dismantled beam and slab installation cannot be normally constructed, which affects the construction quality of the double-layer double-wave guardrail.

[0052] In order to solve the above problems, Figure 1 , Figure 2 and Fig. 9 As shown, the lifting device is installed in the middle between the bottom box 1 and the U-shaped frame 2 located directly above the bottom box 1. The U-shaped frame 2 is driven to move up and down by the lifting device. The lifting device can use a first electric push rod 24, and four telescopic rods are respectively set at four corner positions between the bottom box 1 and the U-shaped frame 2. The four telescopic rods are used together to guide the movement of the U-shaped frame 2, and then the first bidirectional screw 25 is rotatably connected between the two vertical parts of the U-shaped frame 2. The first bidirectional screw 25 is used to make the multiple first nut seats 23 and the multiple second nut seats 26 move relative to each other, and the fixed part of the first driving device connected with the output shaft and the first bidirectional screw 25 is installed on the front end of the U-shaped frame 2. The first bidirectional screw 25 is driven to rotate by the first driving device. The first driving device can use a second motor 21;

[0053] A plurality of first nut seats 23 are equidistantly threadedly connected to the front outer end of the first bidirectional screw 25, and a mounting carrier is provided for the first arm 22 through the first nut seat 23, and a plurality of second nut seats 26 located at the rear side of the first nut seat 23 are equidistantly threadedly connected to the rear outer end of the first bidirectional screw 25, and a mounting carrier is provided for the second arm 27 through the second nut seat 26, and then two guide rods located on the left and right sides of the first bidirectional screw 25, which penetrate through the plurality of first nut seats 23 and the plurality of second nut seats 26 and are respectively slidably connected to the plurality of first nut seats 23 and the plurality of second nut seats 26, are symmetrically installed between the two vertical parts of the U-shaped frame 2, and the two guide rods are used in combination to guide the movement of the plurality of first nut seats 23 and the plurality of second nut seats 26;

[0054] A plurality of first arms 22 whose other ends are movably arranged at the left end of the movable frame 3 located on the right side of the bottom box 1 are movably installed on the right ends of the plurality of first nut seats 23, and the first nut seats 23 are connected to the movable frame 3 through the first arms 22, and a plurality of second arms 27 whose other ends are movably arranged at the left end of the movable frame 3 are movably installed on the right ends of the plurality of second nut seats 26, and the second arms 27 are connected to the movable frame 3, and the first arms 22 and the second arms 27 are in a V-shaped structure that is narrow on the left and wide on the right, and the first arms 22 and the second arms 27 are used in conjunction with each other to make the movable frame 3 move left and right;

[0055] The transverse parts of the two L-shaped fixing plates 4 are respectively installed on the front and rear ends of the movable frame 3. The two L-shaped fixing plates 4 are used in combination to provide a mounting carrier for components such as a multi-section bidirectional screw 54, and the multi-section bidirectional screw 54 located on the right side of the movable frame 3 is rotatably connected between the two L-shaped fixing plates 4. Through the multi-section bidirectional screw 54, the two adjacent F-shaped clamping plates 5 used in combination move relative to each other. Then, the fixed part of the second driving device connected with the output shaft and the multi-section bidirectional screw 54 is installed on the front end of the transverse part of the L-shaped fixing plate 4 located on the front side. Through the second driving device, the multi-section bidirectional screw 54 is driven to rotate. The second driving device can use a fourth motor 55, and multiple F-shaped clamping plates 5 slidably connected to the right end of the movable frame 3 are equidistantly threadedly connected to the outer end of the multi-section bidirectional screw 54, and two adjacent F-shaped clamping plates 5 are arranged relative to each other. By relatively arranging and using two adjacent F-shaped clamping plates 5 in combination, the encrypted column 1001 can be clamped.

[0056] When in use, first install multiple dense columns 1001 at equal distances on the right end of the disassembled upper corrugated beam plate 1002, and then install the H-shaped top plate 1004 on the dense column 1001 through the hexagonal bolt 1041, so that the upper corrugated beam plate 1002, multiple dense columns 1001 and multiple H-shaped top plates 1004 form an upper corrugated guardrail structure, and then move the bottom box 1 and other components through the moving wheels, so as to move the bottom box 1 to the placement position of the upper corrugated guardrail structure;

[0057] Then, the second motor 21 is started to drive the first bidirectional screw 25 to rotate, so that the first nut seats 23 and the second nut seats 26 move outward, and then the first support arms 22 and the second support arms 27 are unfolded, so that the movable frame 3 and other parts move rightward, so that there are two F-shaped clamping plates 5 between two adjacent encrypted columns 1001;

[0058] Then, the fourth motor 55 is started to drive the multi-section bidirectional screw 54 to rotate, so that the two adjacent F-type clamping plates 5 used in conjunction move inward, and then the multiple F-type clamping plates 5 are used to synchronously clamp the multiple encrypted columns 1001 respectively, and then the first electric push rod 24 is started to drive the U-shaped frame 2 and other components to move upward, and then the upper wave guardrail structure is lifted, and then the upper wave guardrail structure is moved to the construction position through the four rolling members and the bottom box 1 and other components, and the multiple encrypted columns 1001 of the upper wave guardrail structure are aligned with the multiple encrypted holes respectively;

[0059] Then, the first electric push rod 24 is used to move the U-shaped frame 2 and other components downward, thereby moving the upper wave guardrail structure downward, and inserting the multiple encrypted columns 1001 on the upper wave guardrail structure into the multiple encrypted holes processed on the shoulder, respectively, to achieve mechanical synchronous construction operations, effectively reduce the probability of abnormal construction due to errors, effectively reduce construction procedures and time, and effectively ensure the construction quality of the double-layer double-wave guardrail;

[0060] The discharge pipe 12 is then used to transport the milling material into the gap formed between the dense column 1001 and the dense hole, and then the dense column 1001 is fastened and installed using cement concrete, thereby completing the installation of the upper wave guardrail structure at the position of the lower wave guardrail structure formed by the lower corrugated beam plate 1003 and multiple old columns 1005 in situ, so that the upper wave guardrail structure and the lower wave guardrail structure form a double-layer double-wave guardrail, thereby improving the protection level of the guardrail, and the disassembled upper corrugated beam plate 1002 can be used to rebuild the lower wave guardrail structure, saving a lot of materials and having good economy.

[0061] Embodiment 3: Generally, the beams and slabs in the dismantled guardrails are used to reconstruct the highway guardrails. In order to reduce the reconstruction process and time, the dismantled guardrail beams and multiple encrypted columns 1001 are first assembled in the factory to form a reinforced structure. During construction, mechanical synchronous construction is used to synchronously insert multiple encrypted columns 1001 of the reinforced structure into the encrypted holes. However, in order to ensure the protection level of the double-layer double-wave guardrail formed by the reconstruction, the encrypted columns 1001 are generally connected to the beams and slabs of the old guardrail using plates. Because the beams and slabs of the old guardrails are generally wavy, if the plates are installed on the encrypted columns 1001 first during mechanical operation, the plates are prone to collision with the beams and slabs of the old guardrails, resulting in a high probability of damage to the beams and slabs of the old guardrails, and affecting the quality of the guardrail after reconstruction, causing the mechanical synchronous construction to be unable to operate normally. If the plates are installed after the reinforcement structure is constructed, it will affect the construction process and time.

[0062] In order to solve the above problems, Figure 1 , Figure 7 , Figure 8 , Fig.12 , Fig.13 and Fig.14 As shown, multiple mounting plates 51 are respectively arranged on the right ends of multiple F-shaped clamping plates 5, and a mounting carrier is provided for the L-shaped plate 53 through the mounting plate 51, and the vertical portion of the L-shaped plate 53 whose horizontal portion is located directly below the F-shaped clamping plate 5 is hinged on the right end of the mounting plate 51, and two adjacent L-shaped plates 53 are arranged relatively, and a mounting carrier is provided for components such as the second telescopic device through the L-shaped plate 53, and a groove 535 is formed in the horizontal portion of the L-shaped plate 53, which is recessed outward toward the inner end surface and extends to the left end of the L-shaped fixed plate 4, and a mounting space is provided for components such as a push plate 536 through the groove 535, and then the vertically arranged push plate 536 is slidably connected in the groove 535, and the H-shaped top plate 1004 is pushed to move leftward through the push plate 536, and the movable portion of the first telescopic device whose fixed portion is installed on the inner right wall of the groove 535 is arranged on the right end of the push plate 536, and the push plate 536 is driven to move left and right through the first telescopic device, and the first telescopic device can adopt a fifth electric push rod 537;

[0063] The hexagonal sleeve 533 extending into the groove 535 and located on the left side of the push plate 536 is rotatably connected to the outer end of the horizontal part of the L-shaped plate 53, and the hexagonal bolt 1041 is rotated through the hexagonal sleeve 533, and the ring gear 532 located on the outer side of the L-shaped plate 53 is set on the outer end of the hexagonal sleeve 533, and the hexagonal sleeve 533 is rotated through the ring gear 532, and then the rack 534 arranged in the horizontal direction is meshed with the upper end of the ring gear 532, and the ring gear 532 is rotated through the rack 534, and the fixing part is set The movable part of the second telescopic device at the outer end of the lateral part of the L-shaped plate 53 is connected to the right end of the rack 534. The rack 534 is driven to move left and right through the second telescopic device. The second telescopic device can use the fourth electric push rod 531. Then, the fixed part of the third telescopic device, which is located on the lower side of the mounting plate 51 and has a movable part movably mounted on the left end of the vertical part of the L-shaped plate 53 and is inclined in a left-higher-right-lower arrangement, is movably set on the right end of the F-shaped clamping plate 5. The L-shaped plate 53 is driven to rotate through the third telescopic device. The third telescopic device can use the third electric push rod 52.

[0064] Before use, first install multiple encrypted columns 1001 at equal intervals on the right end of the disassembled upper corrugated beam plate 1002, then install the H-shaped top plate 1004 on the encrypted column 1001 through the hexagonal bolt 1041, and then use the fourth motor 55 and the multi-section bidirectional screw 54 to rotate, so as to use multiple F-shaped clamping plates 5 to synchronously clamp the multiple encrypted columns 1001 respectively. At this time, the two transverse parts of the H-shaped top plate 1004 on the encrypted column 1001 are respectively located in the grooves 535 of the two adjacent L-shaped plates 53, and the hexagonal nut of the hexagonal bolt 1041 is located in the corresponding hexagonal sleeve 533, and then the multiple encrypted columns 1001 on the upper corrugated guardrail structure are mechanically inserted into the multiple encrypted holes respectively;

[0065] At this time, the H-shaped top plate 1004 is located outside the lower corrugated beam plate 1003, and then the fourth electric push rod 531 is started to drive the rack 534 to move outward, thereby causing the ring gear 532 to rotate in the opposite direction, thereby causing the hexagonal sleeve 533 to rotate in the opposite direction, thereby causing the hexagonal nut of the hexagonal bolt 1041 to rotate in the opposite direction and simultaneously causing the hexagonal bolt 1041 to move outward, thereby releasing the restriction of the hexagonal bolt 1041 on the H-shaped top plate 1004, and then the fifth electric push rod 537 is started to drive the push plate 536 to move leftward, and with the assistance of the through grooves 1042 opened on the two transverse parts of the H-shaped top plate 1004, the push plate 536 is brought into contact with the H-shaped top plate 1004 and pushes the H-shaped top plate 1004 to move leftward along the groove 535, thereby causing the H-shaped top plate 1004 to contact with the lower corrugated beam plate 1003;

[0066] Then, the fourth electric push rod 531, the rack 534 and the ring gear 532 are used to make the hexagonal sleeve 533 rotate in the positive direction, thereby making the hexagonal bolt 1041 rotate in the positive direction and move inward at the same time, so that the hexagonal bolt 1041 can re-restrict the installation of the H-shaped top plate 1004. At this time, the H-shaped top plate 1004 supports the lower corrugated beam plate 1003, so that the dense column 1001 can reinforce the lower corrugated beam plate 1003, thereby effectively ensuring the protection level of the rebuilt guardrail;

[0067] The mechanical operation of the connection between the H-shaped top plate 1004 and the lower corrugated beam plate 1003 is realized, which effectively reduces the construction process and time, effectively reduces the probability of damage to the lower corrugated beam plate 1003, and effectively ensures the normal mechanical synchronous construction operation, and effectively ensures the construction quality of the double-layer double-wave guardrail;

[0068] After the construction of the double-layer double-wave guardrail is completed, the clamping operation on the encrypted column 1001 is first released. At this time, the H-shaped top plate 1004 is separated from the L-shaped plate 53, and then the third electric push rod 52 is started to drive the L-shaped plate 53 to rotate 90° around the hinge position of the L-shaped plate 53 and the mounting plate 51, so that the L-shaped plate 53 can move between the upper corrugated beam plate 1002 and the lower corrugated beam plate 1003 in the double-layer double-wave guardrail, effectively ensuring that the L-shaped plate 53 can be separated from the rebuilt double-layer double-wave guardrail.

[0069] Embodiment 4: In order to improve the traffic capacity of vehicles, highway guardrails are generally rebuilt. In order to save materials, the beams and slabs in the guardrails are generally dismantled for reconstruction. During construction, a plurality of encrypted holes are generally processed on the shoulder first, and then the encrypted columns 1001 are inserted into the plurality of encrypted holes in sequence. In order to ensure that the encrypted columns 1001 are easily inserted into the encrypted holes, the size of the processed encrypted holes will be larger than the size of the encrypted columns 1001. After the encrypted columns 1001 are inserted, gaps will be formed between the encrypted columns 1001 and the encrypted holes. The bottom box 1, the screen plate 14, the discharge pipe 12 and other components are used to synchronously transport the screened milling materials into the plurality of gaps. However, the milling materials in the gaps tend to be fluffy, resulting in a high probability of voids in the gaps after the filling is completed, resulting in poor filling quality, which will affect the construction quality of the double-layer double-wave guardrail.

[0070] In order to solve the above problems, Figure 1 , Figure 2 , Figure 6 and Fig. 9As shown, the two wheels 42 are rotatably connected to the inner ends of the vertical parts of the two L-shaped fixed plates 4 respectively. The two wheels 42 are used together to provide a mounting carrier for the rotating frame 43, and the fixed part of the third driving device whose output shaft is connected to the wheel 42 located at the rear side is set at the rear end of the vertical part of the L-shaped fixed plate 4 located at the rear side. The wheel 42 located at the rear side is driven to rotate through the third driving device. The third driving device can use a third motor 41, and then the rotating frame 43 of the rotating frame 43 eccentrically arranged with the two wheels 42 is set between the two wheels 42, and the rotating frame 43 is used to provide a mounting carrier for multiple driving plates 44;

[0071] A plurality of driving plates 44 are equidistantly and movably arranged on the outer end of the rotating frame 43, and a mounting carrier is provided for the function plate 45 through the driving plate 44, and a plurality of vertically arranged function plates 45 are movably mounted on the lower ends of the plurality of driving plates 44 respectively, and a mounting carrier is provided for the rubber hammer head 46 through the function plate 45, and then the rubber hammer head 46 located on the upper side of the F-shaped clamping plate 5 is installed on the middle part of the lower end of the function plate 45, and the encrypted column 1001 is knocked by the rubber hammer head 46, and the front end surfaces of the plurality of function plates 45 are all recessed backward to form a rectangular groove 451 penetrating the function plate 45, and a guide frame 47 penetrating the plurality of rectangular grooves 451 and slidably connected with the plurality of rectangular grooves 451 is arranged between the vertical parts of the two L-shaped fixed plates 4, and the rectangular groove 451 is used in conjunction with the guide frame 47 to guide the movement of the function plate 45.

[0072] Before use, first install multiple encrypted columns 1001 at equal distances on the right end of the disassembled upper corrugated beam plate 1002, and then install the H-shaped top plate 1004 on the encrypted column 1001 through the hexagonal bolt 1041, so that the upper corrugated beam plate 1002, multiple encrypted columns 1001 and multiple H-shaped top plates 1004 form an upper wave guardrail structure, and then use the fourth motor 55 and the multi-section bidirectional screw 54 to rotate, so that the multiple encrypted columns 1001 are synchronously clamped by multiple F-shaped clamping plates 5, and then the multiple encrypted columns 1001 on the upper wave guardrail structure are mechanically inserted into the multiple encrypted holes respectively;

[0073] The discharge pipe 12 is then used to transport the milled material into the gap formed between the encrypted column 1001 and the encrypted hole, and the third motor 41 is started at the same time to drive the rotary wheel 42 located on the rear side to rotate, and with the assistance of another rotary wheel 42, the rotating frame 43 is rotated around the center line of the rotary wheel 42, so that the upper parts of the multiple driving plates 44 rotate with the rotation of the rotating frame 43, and with the assistance of the guide frame 47 and the rectangular groove 451, the multiple functional plates 45 are moved up and down in a circular motion, and then the multiple rubber hammer heads 46 are moved up and down, so that the multiple encrypted columns 1001 inserted into the encrypted holes are respectively knocked by the multiple up and down moving rubber hammer heads 46, so as to realize the compaction of the milled material in the gap formed between the encrypted column 1001 and the encrypted hole, thereby improving the filling quality of the milled material, effectively reducing the probability of gaps in the gap after filling, and effectively ensuring the construction quality of the double-layer double-wave guardrail.

[0074] Embodiment 5: In order to improve the vehicle traffic capacity, highway guardrails are generally rebuilt. In order to save materials, the beams and slabs in the guardrails are generally dismantled for reconstruction. In order to reduce the reconstruction construction process and time, the dismantled guardrails are first assembled with multiple encrypted columns 1001 in the factory to form a reinforcement structure. During construction, mechanical synchronous construction equipment is used to synchronously insert multiple encrypted columns 1001 of the reinforcement structure into the encrypted holes to form a double-layer double-wave guardrail. At this time, the clamping structure in the mechanical synchronous construction equipment is in a straight line state. However, guardrails with a high protection level are generally required at the corners of the highway. At this time, the required double-layer double-wave guardrail is V-shaped, resulting in the V-shaped reinforcement structure cannot be constructed in one go. Generally, the construction will be carried out in two times, resulting in the probability of damage to the lower corrugated beam slab 1003 at the docking position, which will affect the construction process and time.

[0075] In order to solve the above problems, Fig.10 and Fig.11As shown, a plurality of second electric push rods 31, an active rod 32, a plurality of functional rods 33 and a plurality of first flexible rods 34 form an active frame 3, the other ends of the plurality of first arms 22 and the other ends of the plurality of second arms 27 are movably mounted on the left end of the active rod 32, the active rod 32 is used to provide a mounting carrier for the second electric push rods 31 and other components, and the fixing parts of the plurality of second electric push rods 31 are equidistantly arranged on the right end of the active rod 32, the second electric push rods 31 are used to drive the corresponding functional rods 33 to move, and then the plurality of functional rods 33 are respectively connected to the plurality of second flexible rods 34. The movable part of the electric push rod 31 is movably connected, and a mounting carrier is provided for the F-type clamping plate 5 and other components through the functional rod 33. Two oppositely arranged F-type clamping plates 5 are symmetrically slidably connected at the right end of the functional rod 33, and the front end of the transverse part of the L-shaped fixing plate 4 located at the rear side is connected with the rear end of the functional rod 33 located at the rear side, and the rear end of the transverse part of the L-shaped fixing plate 4 located at the front side is connected with the front end of the functional rod 33 located at the front side. A first flexible rod 34 is installed between two adjacent functional rods 33, and the two adjacent functional rods 33 are flexibly connected through the first flexible rod 34;

[0076] A plurality of second bidirectional screws 541 and a plurality of second flexible rods 542 form a multi-section bidirectional screw 54, and the second bidirectional screw 541 is located on the right side of the functional rod 33, and the second flexible rod 542 is located on the right side of the first flexible rod 34, the rear end of the second bidirectional screw 541 located on the rear side is rotatably connected to the front end of the transverse portion of the L-shaped fixing plate 4 located on the rear side, and the front end of the second bidirectional screw 541 located on the front side is rotatably connected to the rear end of the transverse portion of the L-shaped fixing plate 4 located on the front side, and the output shaft of the fourth motor 55 is connected to the second bidirectional screw 541 located on the front side, and a second flexible rod 542 is arranged between two adjacent second bidirectional screws 541, and the two adjacent second bidirectional screws 541 are flexibly connected through the second flexible rod 542;

[0077] A plurality of rotating shafts 431 and a plurality of flexible shafts 432 form a rotating frame 43, the rotating shaft 431 at the rear side is installed at an eccentric position at the front end of the rotating wheel 42 at the rear side, and the rotating shaft 431 at the front side is set at an eccentric position at the rear end of the rotating wheel 42 at the front side, a flexible shaft 432 is installed between two adjacent rotating shafts 431, and the two adjacent rotating shafts 431 are flexibly connected through the flexible shaft 432, and then a plurality of driving plates 44 are movably installed on the outer ends of the plurality of rotating shafts 431 respectively;

[0078] A plurality of rectangular rods 371 and a plurality of rectangular flexible rods 372 form a guide frame 47, the rear end of the rectangular rod 371 located on the rear side is connected to the front end of the vertical portion of the L-shaped fixing plate 4 located on the rear side, and the front end of the rectangular rod 371 located on the front side is connected to the rear end of the vertical portion of the L-shaped fixing plate 4 located on the front side, a rectangular flexible rod 372 is installed between two adjacent rectangular rods 371, and then the plurality of rectangular rods 371 are respectively passed through a plurality of rectangular grooves 451, and the rectangular rods 371 are slidably connected to the rectangular grooves 451, and the rectangular rods 371 and the rectangular grooves 451 are used together to guide the movement of the functional panel 45.

[0079] When in use, first install multiple dense columns 1001 at equal distances on the right end of the disassembled upper corrugated beam plate 1002, and then install the H-shaped top plate 1004 on the dense column 1001 through the hexagonal bolt 1041, so that the upper corrugated beam plate 1002, multiple dense columns 1001 and multiple H-shaped top plates 1004 form an upper corrugated guardrail structure, and then move the bottom box 1 and other components through the moving wheels, so as to move the bottom box 1 to the placement position of the upper corrugated guardrail structure;

[0080] If the required upper wave guardrail structure is V-shaped, one or more second electric push rods 31 are started to drive the corresponding functional rods 33 to move, and the corresponding first flexible rods 34 are deformed, so that the structure formed by the multiple functional rods 33 and the multiple first flexible rods 34 is deformed, so that the structure is V-shaped, and at the same time, the second flexible rods 542, the flexible shafts 432 and the rectangular flexible rods 372 are deformed, so that the multi-section bidirectional screws 54 formed by the multiple second bidirectional screws 541 and the multiple second flexible rods 542, the rotating frame 43 formed by the multiple rotating shafts 431 and the multiple flexible shafts 432, and the guide frame 47 formed by the multiple rectangular rods 371 and the multiple rectangular flexible rods 372 are deformed;

[0081] Then, the second motor 21 and the first bidirectional screw 25 are rotated to move the first nut seats 23 and the second nut seats 26 outward, thereby making the first arms 22 and the second arms 27 unfold, so that the movable frame 3 and other parts move rightward, so that there are two F-shaped clamping plates 5 between two adjacent encrypted columns 1001;

[0082] Then, the fourth motor 55 drives the multi-section bidirectional screw 54 formed by the second bidirectional screw 541 and the plurality of second flexible rods 542 to rotate, so that the two adjacent F-type clamping plates 5 used in conjunction move inward, and then the plurality of encrypted columns 1001 are respectively clamped synchronously by the plurality of F-type clamping plates 5, and then the upper wave guardrail structure is lifted by the first electric push rod 24, and then the upper wave guardrail structure is moved to the construction position by four rolling members and the bottom box 1 and other components, and the plurality of encrypted columns 1001 of the upper wave guardrail structure are respectively aligned with the plurality of encrypted holes;

[0083] Then, the first electric push rod 24 is used to move the U-shaped frame 2 and other components downward, thereby moving the upper wave guardrail structure downward, and inserting the multiple encrypted columns 1001 on the upper wave guardrail structure into the multiple encrypted holes processed on the shoulder, and then conveying the milling material into the gap formed between the encrypted columns 1001 and the encrypted holes. At the same time, the third motor 41, two rotating wheels 42, a rotating frame 43 formed by multiple rotating shafts 431 and multiple flexible shafts 432, and multiple driving plates 44 are used. With the assistance of the guide frame 47 formed by multiple rectangular rods 371 and multiple rectangular flexible rods 372 and the rectangular groove 451, the multiple functional plates 45 are made to move up and down in a circular motion, and then the multiple rubber hammer heads 46 are made to move up and down, so that the multiple encrypted columns 1001 inserted into the encrypted holes are knocked by the multiple rubber hammer heads 46 moving up and down respectively;

[0084] Cement concrete is then used to fasten and install the encrypted columns 1001, and then the upper wave guardrail structure is installed on the position of the lower wave guardrail structure formed by the lower corrugated beam 1003 and multiple old columns 1005. The upper wave guardrail structure and the lower wave guardrail structure form a V-shaped double-layer double-wave guardrail, realizing effective mechanical synchronous construction of the V-shaped double-layer double-wave guardrail, effectively reducing construction procedures and time, effectively reducing the probability of damage to the lower corrugated beam 1003, and effectively ensuring the construction quality of the double-layer double-wave guardrail.

[0085] A double-layer double-wave guardrail construction method, using any of the above double-layer double-wave guardrail construction devices, comprises the following steps:

[0086] The first step is pretreatment. First, multiple dense columns 1001 are evenly spaced on the right end of the disassembled upper corrugated beam plate 1002, and then the H-shaped top plate 1004 is installed on the dense column 1001 through the hexagonal bolt 1041, so that the upper corrugated beam plate 1002, multiple dense columns 1001 and multiple H-shaped top plates 1004 form an upper wave guardrail structure, and then the milling material produced by the reconstruction is put into the bottom box 1, so that the milling material produced by the reconstruction falls on the upper end of the screen plate 14, and then the bottom box 1 and other components are moved by four moving wheels, so that the bottom box 1 is moved to the position where the upper wave guardrail structure is placed;

[0087] The second step is to load the material. The second motor 21 is used to drive the first bidirectional screw 25 to rotate, so that the first nut seats 23 and the second nut seats 26 move outward, and then the first arms 22 and the second arms 27 are unfolded, so that the movable frame 3 and other parts move to the right, and then the upper corrugated beam 1002 passes through the gap between the F-type clamping plate 5 and the rubber hammer head 46 and moves to a suitable position. At this time, there are two F-type clamping plates 5 between two adjacent encrypted columns 1001, and then the fourth motor 55 is used to drive the multi-section bidirectional screw 25 to rotate. The screw rod 54 is rotated, so that the two adjacent F-shaped clamping plates 5 used in conjunction are moved inward, and then the multiple encrypted columns 1001 are clamped. At this time, the two lateral parts of the H-shaped top plate 1004 are respectively located in the grooves 535 of the two adjacent L-shaped plates 53, and the hexagonal nuts of the hexagonal bolts 1041 are located in the corresponding hexagonal sleeves 533. Then, the U-shaped frame 2 and other components are moved upward by the first electric push rod 24, and the upper wave guardrail structure is lifted, and then the upper wave guardrail structure is moved to the construction position by four moving wheels and the bottom box 1 and other components;

[0088] The third step is installation. The U-shaped frame 2 and other components are moved downward by the first electric push rod 24, so that the upper wave guardrail structure is moved downward, and the multiple encrypted columns 1001 on the upper wave guardrail structure are respectively inserted into the multiple encrypted holes processed on the shoulder, and then the worm 18 is driven to rotate by the first motor 11, so that the multiple cam wheels 19 and the multiple worm gears 17 are rotated, and the multiple cam wheels 19 and the four elastic members 13 are used to make the screen plate 14 shake, so that the qualified milling material on the screen plate 14 passes through the screen plate 14 and falls into the multiple inner grooves of the wave plate 16 respectively, and the multiple worm gears 17 are used to rotate the multiple spiral rods 15, so that the milling material in the inner groove of the wave plate 16 is pushed to the opening position of the discharge pipe 12, and the pushed milling material is transported to the gap formed by the encrypted columns 1001 and the encrypted holes through the discharge pipe 12, so as to complete the filling operation;

[0089] Step 4: Assembling: the rack 534 is moved outward by the fourth electric push rod 531, so that the ring gear 532 and the hexagonal sleeve 533 rotate in the opposite direction, so that the hexagonal bolt 1041 rotates and moves outward for a distance, and then the first telescopic device is used to move the push plate 536 to the left along the groove 535, so that the H-shaped top plate 1004 moves to the left and contacts the lower corrugated beam plate 1003, and then the fourth electric push rod 531, the rack 534, the ring gear 532 and the hexagonal sleeve 533 are used to rotate the hexagonal bolt 1041 in the forward direction, and then the hexagonal bolt 1041 is used to re-tighten and install the H-shaped top plate 1004 and the encrypted column 1001, so that the encrypted column 1001 and the lower corrugated beam plate 1003 are assembled;

[0090] The fifth step is to take out. The fourth motor 55 and the multi-section bidirectional screw 54 are used to make the two adjacent F-type clamps 5 move outward to release the clamping of the encrypted column 1001. At this time, the H-type top plate 1004 is separated from the L-type plate 53. The third motor 41 is used to rotate the two wheels 42 and the rotating frame 43. With the assistance of multiple driving plates 44, multiple functional plates 45 and guide frames 47, multiple rubber hammer heads 46 are moved up and down in a circle, thereby respectively knocking on multiple encrypted columns 1001. The third electric push rod 52 is used to rotate the L-type plate 53 90°, and then the bottom box 1 and other components are moved to move the F-type clamps 5, L-type plates 53 and other components out of the space between the upper corrugated beam plate 1002 and the lower corrugated beam plate 1003.

[0091] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-layer double-wave guardrail construction device, characterized in that: The invention comprises a bottom box (1), wherein rolling components are installed at four corner positions of the lower end of the bottom box (1), a wave plate (16) is arranged inside the bottom box (1), and the wave plate (16) is arranged along the length direction of the bottom box (1), a sieve plate (14) is movably installed inside the bottom box (1), and the sieve plate (14) is located on the upper side of the wave plate (16), elastic members (13) are installed at four corner positions of the upper end of the sieve plate (14), and the other ends of the four elastic members (13) are respectively installed at four corner positions of the top end of the bottom box (1), and the bottom box (1) is equidistant inside. A plurality of spiral rods (15) are rotatably connected, and the spiral rods (15) are arranged transversely, and the plurality of spiral rods (15) are respectively located in a plurality of inner grooves of the wave plate (16); a first driving member is arranged inside the bottom box (1), and the first driving member passes through the wave plate (16); the first driving member is connected to the plurality of spiral rods (15); the right end of the bottom box (1) is equidistantly connected to a plurality of discharge pipes (12), and the discharge pipes (12) are arranged obliquely with the left side higher and the right side lower; and the plurality of discharge pipes (12) are respectively connected to the plurality of inner grooves of the wave plate (16); A second driving member is installed at the upper end of the bottom box (1); a movable frame (3) is movably arranged at the right end of the second driving member; L-shaped fixing plates (4) are installed at both the front and rear ends of the movable frame (3); the right end of the movable frame (3) is slidably connected to a clamping member, and the clamping member is located between the two L-shaped fixing plates (4); a plurality of auxiliary members are equidistantly installed at the right end of the clamping member, and two adjacent auxiliary members are arranged oppositely; a hammer column member is installed between the vertical portions of the two L-shaped fixing plates (4), and the hammer column member is located on the upper side of the clamping member.

2. The double-layer double-wave guardrail construction device according to claim 1 is characterized in that: The second driving member comprises a U-shaped frame (2), the U-shaped frame (2) is located directly above the bottom box (1), a lifting device is installed in the middle between the bottom box (1) and the U-shaped frame (2), telescopic rods are arranged at four corner positions between the bottom box (1) and the U-shaped frame (2), a first bidirectional screw rod (25) is rotatably connected between two vertical parts of the U-shaped frame (2), a first driving device is installed at the front end of the U-shaped frame (2), and the output shaft of the first driving device is connected to the first bidirectional screw rod (25), a plurality of first nut seats (23) are equidistantly threaded at the front outer end of the first bidirectional screw rod (25), a plurality of second nut seats (26) are equidistantly threaded at the rear outer end of the first bidirectional screw rod (25), and the second nut seat (26) is located at the rear side of the first nut seat (23); Two guide rods are symmetrically installed between the two vertical parts of the U-shaped frame (2), and the two guide rods are located on the left and right sides of the first bidirectional screw rod (25). The guide rods penetrate the plurality of first nut seats (23) and the plurality of second nut seats (26), and the guide rods are slidably connected to the plurality of first nut seats (23) and the plurality of second nut seats (26). A movable frame (3) is arranged on the right side of the bottom box (1). The first support arms (22) are movably installed on the right ends of the plurality of first nut seats (23), and the other ends of the plurality of first support arms (22) are movably arranged on the left end of the movable frame (3). The second support arms (27) are movably installed on the right ends of the plurality of second nut seats (26), and the other ends of the plurality of second support arms (27) are movably arranged on the left end of the movable frame (3). The first support arms (22) and the second support arms (27) are in a V-shaped structure with a narrow left end and a wide right end.

3. The double-layer double-wave guardrail construction device according to claim 1 is characterized in that: The clamping member comprises a multi-section bidirectional screw (54), the multi-section bidirectional screw (54) is rotatably connected between two L-shaped fixing plates (4), and the multi-section bidirectional screw (54) is located on the right side of the movable frame (3), a second driving device is installed at the front end of the transverse part of the L-shaped fixing plate (4) located on the front side, and the output shaft of the second driving device is connected to the multi-section bidirectional screw (54), the outer end of the multi-section bidirectional screw (54) is equidistantly threadedly connected to a plurality of F-shaped clamping plates (5), and the plurality of F-shaped clamping plates (5) are all slidably connected to the right end of the movable frame (3), and two adjacent F-shaped clamping plates (5) are arranged opposite to each other.

4. The double-layer double-wave guardrail construction device according to claim 1 is characterized in that: The hammer column member comprises two rotating wheels (42), the two rotating wheels (42) are respectively rotatably connected to the inner ends of the vertical parts of the two L-shaped fixing plates (4), a third driving device is arranged at the rear end of the vertical part of the L-shaped fixing plate (4) at the rear side, and the output shaft of the third driving device is connected to the rotating wheel (42) at the rear side, a rotating frame (43) is arranged between the two rotating wheels (42), and the rotating frame (43) and the two rotating wheels (42) are eccentrically arranged; A plurality of drive plates (44) are movably arranged at equal intervals at the outer end of the rotating frame (43); a function plate (45) is movably installed at the lower end of each of the plurality of drive plates (44); and the function plates (45) are arranged vertically; a rubber hammer head (46) is installed at the middle of the lower end of the function plate (45); and the rubber hammer head (46) is located on the upper side of the F-shaped clamping plate (5); the front end surfaces of the plurality of function plates (45) are all recessed backward to form a rectangular groove (451); and the rectangular groove (451) penetrates the function plate (45); and a guide frame (47) is arranged between the vertical portions of the two L-shaped fixing plates (4); the guide frame (47) penetrates the plurality of rectangular grooves (451); and the guide frame (47) is slidably connected to the plurality of rectangular grooves (451).

5. The double-layer double-wave guardrail construction device according to claim 3 is characterized in that: The auxiliary component comprises a mounting plate (51), wherein the mounting plate (51) is arranged on the right end of the F-shaped clamping plate (5), the right end of the mounting plate (51) is hinged to the L-shaped plate (53), and the transverse portion of the L-shaped plate (53) is located directly below the F-shaped clamping plate (5), the transverse portion of the L-shaped plate (53) is recessed outward toward the inner end surface to form a groove (535), and the groove (535) extends to the left end of the L-shaped fixed plate (4), the groove (535) is slidably connected to a push plate (536), and the push plate (536) is arranged vertically, a first telescopic device is arranged at the right end of the push plate (536), and the fixing portion of the first telescopic device is installed on the inner right wall of the groove (535); The transverse portion of the L-shaped plate (53) is rotated toward the outer end to connect the hexagonal sleeve (533), and the hexagonal sleeve (533) extends into the groove (535). The hexagonal sleeve (533) is located on the left side of the push plate (536). A ring gear (532) is arranged at the outer end of the hexagonal sleeve (533), and the ring gear (532) is located outside the L-shaped plate (53). The upper end of the ring gear (532) is engaged with a rack (534), and the rack (534) is arranged in a transverse direction. A second telescopic device is installed at the right end of the rack (534), and the fixed part of the second telescopic device is arranged on the transverse end of the L-shaped plate (53) facing the outer end. A third telescopic device is movably arranged at the right end of the F-shaped clamping plate (5), and the third telescopic device is located on the lower side of the mounting plate (51). The movable part of the third telescopic device is movably installed on the left end of the vertical portion of the L-shaped plate (53), and the third telescopic device is arranged in an inclined manner with the left side higher and the right side lower.

6. The double-layer double-wave guardrail construction device according to claim 1 is characterized in that: The first driving member comprises a worm (18), the worm (18) being rotatably connected in the bottom box (1), and the worm (18) passing through the wave plate (16), the worm (18) being rotatably connected to the wave plate (16), a fourth driving device being installed at the outer end of the bottom box (1), and an output shaft of the fourth driving device being connected to the worm (18), a plurality of worm wheels (17) being equidistantly meshed at the lower end of the worm (18), the plurality of worm wheels (17) being respectively arranged at the outer ends of the shafts of the plurality of spiral rods (15), and the plurality of worm wheels (17) being respectively located in the plurality of inner grooves of the wave plate (16), a plurality of cam wheels (19) being equidistantly arranged at the outer end of the worm (18), the plurality of cam wheels (19) being alternately arranged with the plurality of worm wheels (17), and the plurality of cam wheels (19) being respectively located in the plurality of inner grooves of the wave plate (16).

7. A double-layer double-wave guardrail construction method, using the double-layer double-wave guardrail construction device according to any one of claims 1 to 6, characterized in that: The following steps are involved: The first step is pre-processing. First, multiple dense columns (1001) are evenly spaced on the right end of the disassembled upper corrugated beam plate (1002), and then the H-shaped top plate (1004) is installed on the dense columns (1001) by hexagonal bolts (1041), so that the upper corrugated beam plate (1002), the multiple dense columns (1001) and the multiple H-shaped top plates (1004) form an upper corrugated guardrail structure, and then the milling material generated by the reconstruction is put into the bottom box (1), so that the milling material generated by the reconstruction falls onto the upper end of the screen plate (14), and then the bottom box (1) and other components are moved by four rolling members, so that the bottom box (1) is moved to the position where the upper corrugated guardrail structure is placed; The second step is to load the material. The first driving device is used to drive the first bidirectional screw (25) to rotate, so that the first nut seats (23) and the second nut seats (26) move outward, and then the first support arms (22) and the second support arms (27) are unfolded, so that the movable frame (3) and other parts move to the right, and then the upper corrugated beam plate (1002) passes through the gap between the F-type clamping plate (5) and the rubber hammer head (46) and moves to a suitable position. At this time, there are two F-type clamping plates (5) between two adjacent encrypted columns (1001). Then the second driving device is used to drive the plurality of first support arms (22) and the second support arms (27) to expand. The bidirectional screw rod (54) rotates, so that the two adjacent F-shaped clamping plates (5) used in conjunction move inward, and then the multiple encrypted columns (1001) are clamped. At this time, the two lateral parts of the H-shaped top plate (1004) are respectively located in the grooves (535) of the two adjacent L-shaped plates (53), and the hexagonal nuts of the hexagonal bolts (1041) are located in the corresponding hexagonal sleeves (533). Then, the U-shaped frame (2) and other components are moved upward by the lifting device, and the upper wave guardrail structure is lifted. Then, the upper wave guardrail structure is moved to the construction position by four rolling components and the bottom box (1) and other components; The third step is installation. The U-shaped frame (2) and other components are moved downward by the lifting device, thereby moving the upper wave guardrail structure downward, and the multiple encrypted columns (1001) on the upper wave guardrail structure are respectively inserted into the multiple encrypted holes processed on the shoulder. Then, the worm (18) is driven to rotate by the fourth driving device, thereby rotating the multiple cam wheels (19) and the multiple worm gears (17). The multiple cam wheels (19) and the four elastic members (13) are used to make the screen plate (14) vibrate, thereby making the qualified milling material on the screen plate (14) pass through the screen plate (14) and fall into the multiple inner grooves of the wave plate (16), and the multiple worm gears (17) are used to rotate the multiple spiral rods (15), thereby pushing the milling material in the inner groove of the wave plate (16) to the opening position of the discharge pipe (12), and the pushed milling material is transported to the gap formed by the encrypted columns (1001) and the encrypted holes through the discharge pipe (12), thereby completing the filling operation; The fourth step is assembly. The rack (534) is moved outward by the second telescopic device, thereby causing the ring gear (532) and the hexagonal sleeve (533) to rotate in the opposite direction, thereby causing the hexagonal bolt (1041) to rotate and move outward for a certain distance. The first telescopic device is then used to move the push plate (536) to the left along the groove (535), thereby causing the H-shaped top plate (1004) to move to the left and contact the lower corrugated beam plate (1003). The second telescopic device, the rack (534), the ring gear (532) and the hexagonal sleeve (533) are then used to cause the hexagonal bolt (1041) to rotate forward, and then the hexagonal bolt (1041) is used to re-tighten and install the H-shaped top plate (1004) and the encrypted column (1001), thereby assembling the encrypted column (1001) and the lower corrugated beam plate (1003). The fifth step is to take out the two adjacent F-type clamping plates (5) used in conjunction with each other by means of the second driving device and the multi-section bidirectional screw (54), thereby releasing the clamping of the encrypted column (1001). At this time, the H-type top plate (1004) is separated from the L-type plate (53). Then, the two rotating wheels (42) and the rotating frame (43) are rotated by means of the third driving device. With the assistance of the plurality of driving plates (44), the plurality of functional plates (45) and the guide frame (47), the plurality of rubber hammer heads (46) are moved up and down in a circular motion, thereby respectively striking the plurality of encrypted columns (1001). Then, the third telescopic device is used to rotate the L-type plate (53) by 90°, and then the bottom box (1) and other components are moved, so that the F-type clamping plates (5), the L-type plates (53) and other components are moved out of the space between the upper corrugated beam plate (1002) and the lower corrugated beam plate (1003).

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