Guardrail plate transfer auxiliary mounting vehicle and mounting method

Abstract

The invention discloses a guardrail plate transfer auxiliary mounting vehicle and a mounting method, and relates to the technical field of mounting equipment special for highway construction.The guardrail plate transfer auxiliary mounting vehicle comprises hoisting equipment and lifting supporting plates mounted on the two sides of the hoisting equipment, a transfer mechanism is arranged at the bottom of the hoisting equipment, and moving wheels are arranged on the periphery of the transfer mechanism; the hoisting equipment comprises a lifting support, a supporting top plate is fixedly installed at the top of the lifting support, stable supports are symmetrically installed on the two sides of the supporting top plate, a movable support is fixedly installed at the tops of the stable supports, and a movable motor is fixedly installed at one end of the movable support. When the guardrail plate needs to be hoisted to the transfer base or hoisted out of the transfer base, the rotating supporting legs are supported so that the long guardrail plate can be conveniently hoisted, and when the guardrail plate needs to be installed, in order to improve the supporting stability of the hoisting support and the hoisting motor, the rotating supporting legs can be rotated to the vertical direction so that the supporting stability of the stable support can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of special installation equipment for highway construction, in particular to a guardrail plate transfer auxiliary installation vehicle and an installation method. Background Art

[0002] In the field of highway construction, the installation of corrugated anti-collision guardrails is still generally done manually. First, the guardrails are transported to the construction site by a transport vehicle for unloading, and then several workers lift them and install them on the guardrail columns with bolts. The guardrails are large in size and heavy in weight. Both unloading and installation need to be done manually, which has extremely high labor intensity and cannot effectively reduce labor costs.

[0003] Publication No. CN221876419U discloses a guardrail panel transport and auxiliary installation vehicle, comprising a horizontally retractable load-bearing body, a foldable hoist bracket provided above the load-bearing body, the hoist bracket being connected to a lateral pull-out hoist track, a hoist being installed on the pull-out hoist track, and integrating the functions of transporting, automatically positioning, and quickly installing the guardrail panel. The installer only needs to hang the hook, pull the hook, position the crowbar, and install the bolts to complete all the work, which greatly improves the installation speed and reduces the labor intensity. The vehicle can be folded and stowed during transportation and idle periods, takes up a small storage area, and is extremely convenient for transportation. However, the above patent still has the following problems in actual use: Although the guardrail board transfer auxiliary installation vehicle integrates the functions of guardrail board transportation, automatic positioning and rapid installation, it is necessary to improve the stability of the hoist when hoisting and installing the guardrail board, so it is necessary to support it through a bracket. Due to the obstruction of the bracket, it is inconvenient to place the guardrail board onto the installation vehicle when hoisting and installing the guardrail board, and it is also inconvenient to lift the guardrail board out of the installation vehicle, which affects the efficiency of guardrail board installation and transfer, and it is not possible to install longer guardrail boards.

[0004] Therefore, a guardrail plate transfer auxiliary installation vehicle and an installation method are proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a guardrail board transport auxiliary installation vehicle and installation method to solve the problem that the guardrail board transport auxiliary installation vehicle proposed in the above background technology integrates the functions of guardrail board transportation, automatic positioning and rapid installation, but because the stability of the hoist needs to be improved when hoisting and installing the guardrail board, it is necessary to support it through a bracket. Due to the obstruction of the bracket, it is inconvenient to place the guardrail board onto the installation vehicle when hoisting and installing the guardrail board, and it is also inconvenient to hoist the guardrail board out of the installation vehicle, which affects the efficiency of guardrail board installation and transportation, and at the same time, it is impossible to install longer guardrail boards.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a guardrail panel transfer auxiliary installation vehicle and installation method, comprising a lifting and hoisting device, and lifting support plates installed on both sides of the lifting and hoisting device; The bottom of the lifting and hoisting equipment is provided with a transfer mechanism, and movable wheels are provided around the transfer mechanism; Also includes: The lifting and hoisting equipment includes a lifting bracket, a supporting top plate is fixedly installed on the top of the lifting bracket, stable brackets are symmetrically installed on both sides of the supporting top plate, and a movable bracket is fixedly installed on the top of the stable bracket; Wherein, a moving motor is fixedly installed at one end of the moving bracket, and a moving threaded rod is fixedly connected to the output end of the moving motor; Among them, the outer side of the movable threaded rod is connected to the movable threaded sleeve by a thread, the top of the movable threaded sleeve is fixedly installed with a movable limiting plate, and one side of the top of the movable limiting plate is symmetrically installed with a rotating bracket.

[0007] Preferably, a rotating motor is fixedly installed on the outer side of the rotating bracket on one side, and a rotating worm is fixedly connected to the output end of the rotating motor. A rotating worm is meshedly connected to one side of the rotating worm, and a rotating connecting shaft is fixedly installed on the top of the rotating worm wheel. A rotating plate is fixedly installed on the top of the rotating connecting shaft, and roller brackets are symmetrically installed on both sides of the top of the movable bracket, and the inner part of the roller bracket is rotatably connected to a supporting roller.

[0008] By adopting the above technical solution, a mobile motor is used to drive the mobile threaded rod to rotate, so that the mobile threaded sleeve drives the rotating plate to move under the limiting action of the mobile limiting plate while the outer thread of the mobile threaded rod rotates. The rotating motor drives the rotating worm to rotate, and the characteristics of the meshing connection between the rotating worm wheel and the rotating worm wheel are utilized to make the rotating worm wheel drive the rotating connecting shaft and the rotating plate to rotate, so that the direction of the rotating plate can be adjusted, which is convenient for the transportation and installation of the guardrail plate. The rotating plate can be supported by the roller bracket and the support roller, thereby improving the movement stability of the rotating plate.

[0009] Preferably, a lifting bracket is symmetrically installed on one side of the top of the rotating plate, a lifting motor is fixedly installed on the outer side of the lifting bracket on one side, a lifting roller is fixedly connected to the output end of the lifting motor, a lifting wire rope is evenly wrapped around the outer side of the lifting roller, and a lifting hook is fixedly installed on the end of the lifting wire rope.

[0010] By adopting the above technical solution, the lifting roller is driven to rotate by the lifting motor, and the guardrail plate can be transported or installed under the action of the lifting wire rope and the lifting hook.

[0011] Preferably, adjustment brackets are fixedly installed at both ends of the stabilizing bracket, an adjusting motor is fixedly installed on the top of the adjusting bracket, an adjusting threaded rod is fixedly connected to the output end of the adjusting motor, an adjusting threaded rod is threadedly connected to an adjusting threaded sleeve on the outer side of the adjusting threaded sleeve, an adjusting rotating rod is rotatably connected to the bottom of the adjusting rotating rod with a stabilizing support block, a rotating support leg is fixedly installed on the bottom of the stabilizing support block, a rotating support leg is fixedly installed on the top of the rotating support leg, and the rotating support is rotatably connected to the stabilizing bracket.

[0012] By adopting the above technical solution, when installing and transporting the guardrail board, the adjusting motor is started to drive the adjusting threaded rod to rotate, so that the adjusting threaded sleeve moves up and down on the outside of the adjusting threaded rod while driving the adjusting rotating rod and the stabilizing support block to rotate. Under the action of the rotating support, the rotating support leg can be rotated.

[0013] Preferably, a motor cover is fixedly installed on the top of the lifting bracket, a lifting motor is fixedly installed on one side of the inner side of the motor cover, the output end of the lifting motor is fixedly connected to a sprocket transmission assembly, the bottom of the sprocket transmission assembly is symmetrically connected to a lifting threaded rod, and lifting threaded sleeves are symmetrically installed on the outer sides of the two lifting threaded rods, and the lifting support plates are symmetrically installed on both sides of the lifting threaded sleeves.

[0014] By adopting the above technical solution, the sprocket transmission assembly and the lifting threaded rod are driven to rotate by the lifting motor, so that the lifting threaded sleeve drives the lifting support plate to move up and down, so that part of the guardrail panels can be moved to the top, and more guardrail panels can be stored. At the same time, the lifting support plate can be pressed down, which is convenient for tightening the guardrail panels and improving the stability of the guardrail panel transportation.

[0015] Preferably, the transfer mechanism includes a transfer base, a corrugated anti-collision guardrail plate is placed on the top of the transfer base, a connecting hook is fixedly installed at one end of the transfer base, a clamping fixing plate is fixedly installed around the top of the transfer base, a limiting sliding rod is fixedly installed around the inside of the clamping fixing plate, the outer side of the limiting sliding rod is slidably connected to a clamping sliding sleeve, and a clamping spring is fixedly installed on one side of the clamping sliding sleeve.

[0016] By adopting the above technical solution, the corrugated anti-collision guardrail plate is transferred using the transfer base, and the connecting hook is used to facilitate the connection between the transfer base and the trailer to transfer the corrugated anti-collision guardrail plate.

[0017] Preferably, a clamping bracket is fixedly installed on the outer side of the two clamping sliding sleeves, and an adjusting bolt is connected to the internal thread of the clamping bracket. An adjusting knob is fixedly installed on one end of the adjusting bolt, and a connecting spring is rotatably connected to the end of the adjusting bolt away from the adjusting knob. A clamping plate is fixedly installed on the outer side of the connecting spring, and an inclined surface is provided inside the clamping plate.

[0018] By adopting the above technical solution, Preferably, the clamping sliding sleeve is rotatably connected to a clamping rotating rod at one end away from the clamping bracket, the end of the clamping rotating rod is rotatably connected to a clamping sliding plate, the clamping sliding rod is fixedly installed at the inner center position of the clamping sliding plate, the end of the clamping sliding rod is fixedly installed with a clamping limit plate, and vertical shock absorbers are fixedly installed around the bottom of the transfer base.

[0019] By adopting the above technical solution, the support leg is rotated to the vertical direction to squeeze the clamping limit plate, so that the clamping limit plate pushes the clamping sliding rod and the clamping sliding plate to move, and at the same time drives the clamping rotating rod to rotate, so that the clamping sliding sleeve slides relatively on the outside of the limit sliding rod while driving the clamping bracket to move relatively, and the rotating support leg is clamped by the clamping plate, thereby improving the support stability of the rotating support leg, and the adjusting bolt is driven to rotate on the internal thread of the clamping bracket by rotating the adjusting knob, so that the spacing between the two clamping plates can be adjusted, and the rotating support leg is clamped by the connecting spring, thereby further improving the support stability of the rotating support leg.

[0020] Preferably, a mobile frame is fixedly installed at the bottom of the vertical shock absorber, and a buffer sliding rod is symmetrically installed inside the mobile frame. Both ends of the buffer sliding rod are slidably connected to a buffer sliding sleeve, one side of the buffer sliding sleeve is fixedly connected to a buffer spring, the top of the buffer sliding sleeve is rotatably connected to a buffer rotating rod, the buffer rotating rod is rotatably connected to the transfer base, and the mobile wheels are arranged around the mobile frame.

[0021] By adopting the above technical solution, the vertical shock absorber is set to provide shock absorption and buffering for the transfer base. When the transfer base is vibrated, the buffering effect can be achieved under the action of the sliding connection between the buffer sliding rod and the buffer sliding sleeve and in cooperation with the buffer spring, thereby improving the transfer stability of the mobile frame.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: when the guardrail panel needs to be hoisted to the transfer base or hoisted out of the transfer base, the rotating support legs can be propped up to facilitate the lifting of longer guardrail panels. When the guardrail panel needs to be installed, in order to improve the supporting stability of the lifting bracket and the lifting motor, the rotating support legs can be rotated to the vertical direction to improve the supporting stability of the stable bracket. By arranging a vertical shock absorber, the transfer base can be shock-absorbing and buffered. When the transfer base is vibrated, the buffer sliding rod and the buffer sliding sleeve can be used to achieve a buffering effect under the action of the sliding connection and the buffer spring to improve the transfer stability of the mobile frame. The specific contents are as follows: 1. By setting up the lifting and hoisting equipment, not only can the mobile motor be used to drive the mobile threaded rod to rotate, so that the mobile threaded sleeve can drive the rotating plate to move under the limiting action of the mobile limit plate while the outer thread of the mobile threaded rod rotates, the rotating plate can be driven to move by the rotating motor to drive the rotating worm to rotate, and the characteristics of the meshing connection between the rotating worm gear and the rotating worm gear are utilized to make the rotating worm gear drive the rotating connecting shaft and the rotating plate to rotate, so that the direction of the rotating plate can be adjusted, which is convenient for the transportation and installation of the guardrail plate. The rotating plate can be supported by the roller bracket and the supporting roller, thereby improving the movement stability of the rotating plate. The lifting roller is driven to rotate by the lifting motor, and the guardrail plate can be transported or installed under the action of the lifting wire rope and the lifting hook. When installing and transporting the guardrail plate, the adjusting motor is started to drive the adjusting threaded rod to rotate. The adjusting threaded sleeve drives the adjusting rotating rod and the stabilizing support block to rotate while the outer side of the adjusting threaded rod is lifted and lowered. Under the action of the swivel support, the swivel support leg can be rotated. When the guardrail panel needs to be hoisted to the transfer base or hoisted out of the transfer base, the swivel support leg can be propped up to facilitate lifting of longer guardrail panels. When the guardrail panel needs to be installed, in order to improve the supporting stability of the lifting bracket and the lifting motor, the swivel support leg can be rotated to the vertical direction to improve the supporting stability of the stabilizing bracket. The lifting motor drives the sprocket transmission assembly and the lifting threaded rod to rotate, so that the lifting threaded sleeve drives the lifting support plate to move up and down, which can move part of the guardrail panel to the top and store more guardrail panels. At the same time, the lifting support plate can be pressed down to facilitate the compression of the guardrail panel and improve the stability of the guardrail panel transportation. The camming member is a pair of camming members which are connected to each other to form a pair of movable parts, and the camming member is a pair of fixed parts which are connected to each other by a movable part, and the camming member is a pair of fixed parts which are connected to each other by a movable part. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the lifting and hoisting equipment in the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the stable bracket in the present invention; Figure 4 Schematic diagram of the three-dimensional cross-section of the movable bracket in the present invention; Figure 5 A schematic diagram of the three-dimensional structure of the rotating worm gear and the rotating connecting shaft in the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the lifting wire rope and the lifting hook in the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the cross section of the adjustable bracket in the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the lifting support plate in the present invention; Figure 9 Schematic diagram of the three-dimensional structure of the transfer mechanism in the present invention; Figure 10 Schematic diagram of the three-dimensional cross-section of the clamping and fixing plate in the present invention; Figure 11 It is a schematic diagram of the three-dimensional structure of the mobile frame in the present invention.

[0024] 101. Lifting and hoisting equipment; 102. Lifting bracket; 103. Supporting top plate; 104. Moving bracket; 105. Moving motor; 106. Moving threaded rod; 107. Moving threaded sleeve; 108. Moving limit plate; 109. Rotating bracket; 110. Rotating motor; 111. Rotating worm; 112. Rotating worm gear; 113. Rotating connecting shaft; 114. Rotating plate; 115. Roller bracket; 116. Support roller; 117. Lifting bracket; 118. Lifting motor; 119. Lifting roller; 120. Lifting wire rope; 121. Lifting hook; 122. Adjusting bracket; 123. Adjusting motor; 124. Adjusting threaded rod; 125. Adjusting threaded sleeve; 126. Adjusting rotating rod; 127. Stabilizing support block; 128. Rotating support leg; 129. Rotating support; 130. Motor Cover; 131, lifting motor; 132, sprocket drive assembly; 133, lifting threaded rod; 134, lifting threaded sleeve; 135, lifting support plate; 2, transfer mechanism; 201, transfer base; 202, corrugated anti-collision guardrail; 203, connecting hook; 204, clamping fixed plate; 205, limited sliding rod; 206, clamping sliding sleeve; 207, clamping spring; 208, clamping bracket; 209, adjustment Bolt; 210, adjusting knob; 211, connecting spring; 212, pressing plate; 213, inclined surface; 214, clamping rotating rod; 215, clamping sliding plate; 216, clamping sliding rod; 217, clamping limit plate; 218, vertical shock absorber; 219, moving frame; 220, buffer sliding rod; 221, buffer sliding sleeve; 222, buffer spring; 223, buffer rotating rod; 224, moving wheel. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] See also Figures 1-11The present invention provides a technical solution: a guardrail panel transfer auxiliary installation vehicle and an installation method, comprising a lifting and hoisting device 1, and a lifting support plate 135 installed on both sides of the lifting and hoisting device 1, a transfer mechanism 2 is provided at the bottom of the lifting and hoisting device 1, and mobile wheels 224 are provided around the transfer mechanism 2, the lifting and hoisting device 1 comprises a lifting bracket 101, a support top plate 102 is fixedly installed on the top of the lifting bracket 101, and stable brackets 103 are symmetrically installed on both sides of the support top plate 102, and a mobile bracket 104 is fixedly installed on the top of the stable bracket 103, wherein a mobile motor 105 is fixedly installed on one end of the mobile bracket 104, and an output end of the mobile motor 105 is fixedly connected to a mobile threaded rod 106, wherein the outer side of the mobile threaded rod 106 is threadedly connected to a mobile threaded sleeve 107, and a mobile limiting plate 108 is fixedly installed on the top of the mobile limiting plate 108, and one side of the top of the mobile limiting plate 108 is symmetrically installed There is a rotating bracket 109, and a rotating motor 110 is fixedly installed on the outer side of the rotating bracket 109 on one side. The output end of the rotating motor 110 is fixedly connected to a rotating worm 111, and one side of the rotating worm 111 is meshedly connected to a rotating worm wheel 112. The top of the rotating worm wheel 112 is fixedly installed with a rotating connecting shaft 113, and the top of the rotating connecting shaft 113 is fixedly installed with a rotating plate 114. The mobile motor 105 drives the moving threaded rod 106 to rotate, so that the moving threaded sleeve 107 drives the rotating plate 114 to move under the limiting action of the moving limiting plate 108 while the outer thread of the moving threaded rod 106 rotates. The rotating motor 110 drives the rotating worm 111 to rotate, and the meshing connection between the rotating worm wheel 112 and the rotating worm 111 is utilized to make the rotating worm wheel 112 drive the rotating connecting shaft 113 and the rotating plate 114 to rotate, and the direction of the rotating plate 114 can be adjusted, which is convenient for the transportation and installation of the guardrail.

[0027] Roller brackets 115 are symmetrically installed on both sides of the top of the mobile bracket 104, and the internal rotation of the roller bracket 115 is connected to the support roller 116. A lifting bracket 117 is symmetrically installed on one side of the top of the rotating plate 114, and a lifting motor 118 is fixedly installed on the outer side of one side of the lifting bracket 117. The output end of the lifting motor 118 is fixedly connected to a lifting roller 119, and the outer side of the lifting roller 119 is evenly wound with a lifting wire rope 120. The end of the lifting wire rope 120 is fixedly installed with a lifting hook 121. The rotating plate 114 can be supported by the roller bracket 115 and the support roller 116, thereby improving the movement stability of the rotating plate 114. The lifting roller 119 is driven to rotate by the lifting motor 118. Under the action of the lifting wire rope 120 and the lifting hook 121, the guardrail plate can be transported or installed.

[0028] Both ends of the stabilizing bracket 103 are fixedly installed with an adjusting bracket 122, and the top of the adjusting bracket 122 is fixedly installed with an adjusting motor 123, and the output end of the adjusting motor 123 is fixedly connected with an adjusting threaded rod 124, and the outer side of the adjusting threaded rod 124 is threadedly connected with an adjusting threaded sleeve 125, and the outer side of the adjusting threaded sleeve 125 is rotatably connected with an adjusting rotating rod 126, and the bottom of the adjusting rotating rod 126 is rotatably connected with a stabilizing support block 127, and the bottom of the stabilizing support block 127 is fixedly installed with a rotating support leg 128, and the top of the rotating support leg 128 is fixedly installed with a rotating support 129, and the rotating support 129 is rotatably connected to the stabilizing bracket 103. When installing and transporting the guardrail board , start the adjusting motor 123 to drive the adjusting threaded rod 124 to rotate, so that the adjusting threaded sleeve 125 drives the adjusting rotating rod 126 and the stabilizing support block 127 to rotate while moving up and down on the outside of the adjusting threaded rod 124. Under the action of the rotating support 129, the rotation of the rotating support leg 128 can be realized. When it is necessary to hoist the guardrail board to the transfer base 201 or hoist it out of the transfer base 201, the rotating support leg 128 can be propped up to facilitate the lifting of longer guardrail boards. When it is necessary to install the guardrail board, in order to improve the supporting stability of the lifting bracket 117 and the lifting motor 118, the rotating support leg 128 can be rotated to the vertical direction to improve the supporting stability of the stabilizing bracket 103.

[0029] A motor cover 130 is fixedly installed on the top of the lifting bracket 101, and a lifting motor 131 is fixedly installed on one side of the inner side of the motor cover 130. The output end of the lifting motor 131 is fixedly connected to a sprocket transmission assembly 132, and the bottom of the sprocket transmission assembly 132 is symmetrically connected to a lifting threaded rod 133. The outer sides of the two lifting threaded rods 133 are symmetrically installed with lifting threaded sleeves 134 up and down. The lifting support plates 135 are symmetrically installed on both sides of the lifting threaded sleeves 134. The lifting motor 131 drives the sprocket transmission assembly 132 and the lifting threaded rod 133 to rotate, so that the lifting threaded sleeves 134 drive the lifting support plates 135 to move up and down, which can move part of the guardrail panels to the top and store more guardrail panels. At the same time, the lifting support plates 135 can be pressed down to facilitate the compression of the guardrail panels and improve the stability of the guardrail panel transportation.

[0030] The transfer mechanism 2 includes a transfer base 201, a corrugated anti-collision guardrail 202 is placed on the top of the transfer base 201, a connecting hook 203 is fixedly installed at one end of the transfer base 201, a clamping fixing plate 204 is fixedly installed around the top of the transfer base 201, a limited sliding rod 205 is fixedly installed around the inner periphery of the clamping fixing plate 204, the outer side of the limited sliding rod 205 is slidably connected with a clamping sliding sleeve 206, a clamping spring 207 is fixedly installed on one side of the clamping sliding sleeve 206, a clamping bracket 208 is fixedly installed on the outer side of the two clamping sliding sleeves 206, an adjusting bolt 209 is connected to the inner thread of the clamping bracket 208, an adjusting knob 210 is fixedly installed on one end of the adjusting bolt 209, and a connecting spring 211 is rotatably connected to the end of the adjusting bolt 209 away from the adjusting knob 210. A clamping plate 212 is fixedly installed on the outside of the connecting spring 211, and an inclined surface 213 is provided inside the clamping plate 212. The corrugated anti-collision guardrail plate 202 is transported by using the transfer base 201, and the connecting hook 203 is used to facilitate the connection between the transfer base 201 and the trailer to transport the corrugated anti-collision guardrail plate 202. By rotating the support leg 128 to the vertical direction, the clamping limit plate 217 will be squeezed, so that the clamping limit plate 217 pushes the clamping sliding rod 216 and the clamping sliding plate 215 to move, and at the same time drives the clamping rotating rod 214 to rotate, so that the clamping sliding sleeve 206 slides relative to the outside of the limit sliding rod 205 while driving the clamping bracket 208 to move relative to each other, and the rotating support leg 128 is clamped by the clamping plate 212, thereby improving the support stability of the rotating support leg 128.

[0031] The clamping sliding sleeve 206 is rotatably connected to the clamping rotating rod 214 at one end away from the clamping bracket 208, and the end of the clamping rotating rod 214 is rotatably connected to the clamping sliding plate 215. The clamping sliding rod 216 is fixedly installed at the inner center position of the clamping sliding plate 215, and the end of the clamping sliding rod 216 is fixedly installed with a clamping limit plate 217. Vertical shock absorbers 218 are fixedly installed around the bottom of the transfer base 201, and a moving frame 219 is fixedly installed at the bottom of the vertical shock absorber 218. A buffer sliding rod 220 is symmetrically installed inside the moving frame 219. Both ends of the buffer sliding rod 220 are slidably connected to a buffer sliding sleeve 221, and a buffer spring 222 is fixedly connected to one side of the buffer sliding sleeve 221. The top of the buffer sliding sleeve 221 is rotatably connected to the buffer rotating sleeve 221. The movable rod 223 and the buffer rotating rod 223 are rotatably connected to the transfer base 201, and the moving wheels 224 are arranged around the mobile frame 219. By rotating the adjusting knob 210, the adjusting bolt 209 is driven to rotate on the internal thread of the clamping bracket 208, so that the distance between the two clamping plates 212 can be adjusted, and the connecting spring 211 is used to tighten the rotating support leg 128, further improving the supporting stability of the rotating support leg 128. By setting the vertical shock absorber 218, the transfer base 201 can be shock-absorbing and buffered. When the transfer base 201 is vibrated, the buffering effect can be achieved under the action of the sliding connection between the buffer sliding rod 220 and the buffer sliding sleeve 221 and in cooperation with the buffer spring 222, thereby improving the transfer stability of the mobile frame 219.

[0032] Working principle: Before using this guardrail panel transfer auxiliary installation vehicle and installation method, you need to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 11 As shown, first, the corrugated anti-collision guardrail plate 202 is transferred by using the transfer base 201, and at the same time, the connecting hook 203 is used to facilitate the connection between the transfer base 201 and the trailer to transfer the corrugated anti-collision guardrail plate 202. By setting the vertical shock absorber 218, the transfer base 201 can be shock-absorbing and buffered. When the transfer base 201 is vibrated, the buffering effect can be achieved under the action of the sliding connection between the buffer sliding rod 220 and the buffer sliding sleeve 221 and in cooperation with the buffer spring 222, thereby improving the transfer stability of the mobile frame 219.

[0033] Secondly, the moving motor 105 is used to drive the moving threaded rod 106 to rotate, so that the moving threaded sleeve 107 drives the rotating plate 114 to move under the limiting action of the moving limiting plate 108 while the outer thread of the moving threaded rod 106 rotates, and the rotating worm 111 is driven to rotate by the rotating motor 110. The characteristics of the meshing connection between the rotating worm gear 112 and the rotating worm gear 111 are utilized to make the rotating worm gear 112 drive the rotating connecting shaft 113 and the rotating plate 114 to rotate, and the direction of the rotating plate 114 can be adjusted to facilitate the transportation and installation of the guardrail plate. The rotating plate 114 can be supported by the roller bracket 115 and the supporting roller 116, thereby improving the moving stability of the rotating plate 114, and the lifting roller 119 is driven to rotate by the lifting motor 118. Under the action of the hook 121, the guardrail board can be transported or installed. When installing and transporting the guardrail board, start the adjusting motor 123 to drive the adjusting threaded rod 124 to rotate, so that the adjusting threaded sleeve 125 drives the adjusting rotating rod 126 and the stabilizing support block 127 to rotate while moving up and down on the outside of the adjusting threaded rod 124. Under the action of the rotating support 129, the rotation of the rotating support leg 128 can be realized. When the guardrail board needs to be hoisted to the transfer base 201 or hoisted out of the transfer base 201, the rotating support leg 128 can be propped up to facilitate the lifting of longer guardrail boards. When the guardrail board needs to be installed, in order to improve the supporting stability of the lifting bracket 117 and the lifting motor 118, the rotating support leg 128 can be rotated to the vertical direction to improve the supporting stability of the stabilizing bracket 103.

[0034] Finally, the lifting motor 131 drives the sprocket transmission assembly 132 and the lifting threaded rod 133 to rotate, so that the lifting threaded sleeve 134 drives the lifting support plate 135 to move up and down, which can move part of the guardrail plate to the top and store more guardrail plates. At the same time, the lifting support plate 135 can be pressed down to facilitate the compression of the guardrail plate and improve the stability of the guardrail plate transportation. By rotating the support leg 128 to the vertical direction, the clamping limit plate 217 will be squeezed, so that the clamping limit plate 217 pushes the clamping sliding rod 216 and the clamping sliding plate 215 to move, and drives the clamping rotation The rod 214 rotates, causing the clamping sliding sleeve 206 to slide relative to the outside of the limiting sliding rod 205 while driving the clamping bracket 208 to move relative to it, and clamping the rotating support leg 128 through the clamping plate 212, thereby improving the support stability of the rotating support leg 128. By rotating the adjusting knob 210, the adjusting bolt 209 is driven to rotate on the internal thread of the clamping bracket 208, so that the distance between the two clamping plates 212 can be adjusted, and the connecting spring 211 is used to clamp the rotating support leg 128, further improving the support stability of the rotating support leg 128.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A guardrail plate transport auxiliary installation vehicle, comprising a lifting and hoisting device (1), and lifting support plates (135) installed on both sides of the lifting and hoisting device (1); A transfer mechanism (2) is provided at the bottom of the lifting and hoisting equipment (1), and movable wheels (224) are provided around the transfer mechanism (2); It is characterized in that Also includes: The lifting and hoisting equipment (1) comprises a lifting bracket (101), a supporting top plate (102) being fixedly mounted on the top of the lifting bracket (101), stabilizing brackets (103) being symmetrically mounted on both sides of the supporting top plate (102), and a movable bracket (104) being fixedly mounted on the top of the stabilizing bracket (103); Wherein, a moving motor (105) is fixedly mounted on one end of the moving bracket (104), and a moving threaded rod (106) is fixedly connected to the output end of the moving motor (105); The outer side of the movable threaded rod (106) is threadedly connected to a movable threaded sleeve (107), a movable limiting plate (108) is fixedly mounted on the top of the movable threaded sleeve (107), and a rotating bracket (109) is symmetrically mounted on one side of the top of the movable limiting plate (108).

2. The guardrail board transport auxiliary installation vehicle according to claim 1, characterized in that: A rotating motor (110) is fixedly mounted on the outer side of the rotating bracket (109) on one side, a rotating worm (111) is fixedly connected to the output end of the rotating motor (110), a rotating worm wheel (112) is meshingly connected to one side of the rotating worm wheel (111), a rotating connecting shaft (113) is fixedly mounted on the top of the rotating worm wheel (112), a rotating plate (114) is fixedly mounted on the top of the rotating connecting shaft (113), roller brackets (115) are symmetrically mounted on both sides of the top of the movable bracket (104), and a supporting roller (116) is rotatably connected to the inside of the roller bracket (115).

3. The guardrail board transport auxiliary installation vehicle according to claim 2, characterized in that: A lifting bracket (117) is symmetrically mounted on one side of the top of the rotating plate (114); a lifting motor (118) is fixedly mounted on the outer side of the lifting bracket (117); a lifting roller (119) is fixedly connected to the output end of the lifting motor (118); a lifting wire rope (120) is evenly wound around the outer side of the lifting roller (119); and a lifting hook (121) is fixedly mounted on the end of the lifting wire rope (120).

4. The guardrail board transport auxiliary installation vehicle according to claim 3, characterized in that: Adjustment brackets (122) are fixedly mounted on both ends of the stabilizing bracket (103); an adjustment motor (123) is fixedly mounted on the top of the adjustment bracket (122); an adjustment threaded rod (124) is fixedly connected to the output end of the adjustment motor (123); an adjustment threaded sleeve (125) is threadedly connected to the outside of the adjustment threaded rod (124); an adjustment rotating rod (126) is rotatably connected to the outside of the adjustment threaded sleeve (125); a stabilizing support block (127) is rotatably connected to the bottom of the adjustment rotating rod (126); a rotatable support leg (128) is fixedly mounted on the bottom of the stabilizing support block (127); a rotatable support seat (129) is fixedly mounted on the top of the rotatable support leg (128); and the rotatable support seat (129) is rotatably connected to the stabilizing bracket (103).

5. The guardrail board transport auxiliary installation vehicle according to claim 4, characterized in that: A motor cover (130) is fixedly mounted on the top of the lifting bracket (101); a lifting motor (131) is fixedly mounted on one side of the motor cover (130); a sprocket transmission assembly (132) is fixedly connected to the output end of the lifting motor (131); a lifting threaded rod (133) is symmetrically connected to the bottom of the sprocket transmission assembly (132); lifting threaded sleeves (134) are symmetrically mounted on the outer sides of the two lifting threaded rods (133) in an upper and lower manner; and the lifting support plates (135) are symmetrically mounted on both sides of the lifting threaded sleeves (134).

6. The guardrail board transport auxiliary installation vehicle according to claim 5, characterized in that: The transfer mechanism (2) comprises a transfer base (201), a corrugated anti-collision guardrail plate (202) is placed on the top of the transfer base (201), a connecting hook (203) is fixedly installed on one end of the transfer base (201), a clamping fixing plate (204) is fixedly installed around the top of the transfer base (201), a limiting sliding rod (205) is fixedly installed around the inside of the clamping fixing plate (204), a clamping sliding sleeve (206) is slidably connected to the outer side of the limiting sliding rod (205), and a clamping spring (207) is fixedly installed on one side of the clamping sliding sleeve (206).

7. The guardrail board transport auxiliary installation vehicle according to claim 6, characterized in that: A clamping bracket (208) is fixedly mounted on the outer sides of the two clamping sliding sleeves (206); an adjusting bolt (209) is connected to the inner thread of the clamping bracket (208); an adjusting knob (210) is fixedly mounted on one end of the adjusting bolt (209); an end of the adjusting bolt (209) away from the adjusting knob (210) is rotatably connected to a connecting spring (211); a clamping plate (212) is fixedly mounted on the outer sides of the connecting spring (211); and an inclined surface (213) is provided inside the clamping plate (212).

8. The guardrail board transport auxiliary installation vehicle according to claim 7, characterized in that: One end of the clamping sliding sleeve (206) away from the clamping bracket (208) is rotatably connected to a clamping rotating rod (214), and the end of the clamping rotating rod (214) is rotatably connected to a clamping sliding plate (215). A clamping sliding rod (216) is fixedly installed at the inner center position of the clamping sliding plate (215), and a clamping limit plate (217) is fixedly installed at the end of the clamping sliding rod (216). Vertical shock absorbers (218) are fixedly installed around the bottom of the transfer base (201).

9. The guardrail board transport auxiliary installation vehicle according to claim 8, characterized in that: A moving frame (219) is fixedly installed at the bottom of the vertical shock absorber (218), and a buffer sliding rod (220) is symmetrically installed inside the moving frame (219). Both ends of the buffer sliding rod (220) are slidably connected to a buffer sliding sleeve (221), one side of the buffer sliding sleeve (221) is fixedly connected to a buffer spring (222), the top of the buffer sliding sleeve (221) is rotatably connected to a buffer rotating rod (223), the buffer rotating rod (223) is rotatably connected to the transfer base (201), and the moving wheels (224) are arranged around the moving frame (219).

10. A method for installing a guardrail board transport auxiliary installation vehicle, using the guardrail board transport auxiliary installation vehicle according to claim 9, characterized in that: The installation steps are as follows: Step 1: The corrugated anti-collision guardrail plate (202) is transferred through the transfer base (201), and the transfer base (201) is conveniently connected to the trailer by using the connecting hook (203) to transfer the corrugated anti-collision guardrail plate (202). The vertical shock absorber (218) can be provided to provide a shock-absorbing and buffering effect on the transfer base (201). When the transfer base (201) is vibrated, the buffering effect can be achieved under the action of the sliding connection between the buffer sliding rod (220) and the buffer sliding sleeve (221) and in cooperation with the buffer spring (222), thereby improving the transfer stability of the mobile frame (219); Step 2: The moving threaded rod (106) is driven to rotate by the moving motor (105), so that the moving threaded sleeve (107) drives the rotating plate (114) to move under the limiting action of the moving limiting plate (108) while the outer thread of the moving threaded rod (106) rotates. The rotating worm (111) is driven to rotate by the rotating motor (110). The rotating worm wheel (112) and the rotating worm wheel (111) are meshed and connected to each other, so that the rotating worm wheel (112) drives the rotating connecting shaft (113) and the rotating plate (114) to rotate. The direction of the rotating plate (114) can be adjusted to facilitate the transportation and installation of the guardrail plate. The rotating plate (114) can be supported by the roller bracket (115) and the supporting roller (116), thereby improving the moving stability of the rotating plate (114). The lifting roller (119) is driven to rotate by the lifting motor (118). When the lifting wire rope (120) is lifted, the lifting roller (119) is lifted and the lifting wire rope (120) is lifted. ) and the lifting hook (121), the guardrail plate can be transported or installed. When installing and transporting the guardrail plate, the adjusting motor (123) is started to drive the adjusting threaded rod (124) to rotate, so that the adjusting threaded sleeve (125) drives the adjusting rotating rod (126) and the stable support block (127) to rotate while moving up and down on the outer side of the adjusting threaded rod (124). Under the action of the rotating support (129), the rotating support leg (128) can be rotated. When the guardrail plate needs to be hoisted to the transfer base (201) or hoisted out of the transfer base (201), the rotating support leg (128) can be propped up to facilitate the hoisting of a longer guardrail plate. When the guardrail plate needs to be installed, in order to improve the supporting stability of the lifting bracket (117) and the lifting motor (118), the rotating support leg (128) can be rotated to a vertical direction to improve the supporting stability of the stable bracket (103); Step 3: The sprocket drive assembly (132) and the lifting threaded rod (133) are driven to rotate by the lifting motor (131), so that the lifting threaded sleeve (134) drives the lifting support plate (135) to move up and down, so that part of the guardrail plate can be moved to the top, so that more guardrail plates can be stored. At the same time, the lifting support plate (135) can be pressed down, so that the guardrail plate can be pressed tightly, and the stability of the guardrail plate transportation can be improved. By rotating the support leg (128) to the vertical direction, the clamping limit plate (217) is squeezed, so that the clamping limit plate (217) pushes the clamping sliding rod (216) and the clamping sliding plate (215) to move, and at the same time drives the clamping rotating rod ( The clamping support leg (128) is clamped by the clamping plate (212), thereby improving the support stability of the rotating support leg (128). The adjusting screw (209) is driven to rotate on the internal thread of the clamping support leg (208) by rotating the adjusting knob (210), thereby adjusting the distance between the two clamping plates (212), and the connecting spring (211) is used to clamp the rotating support leg (128), thereby further improving the support stability of the rotating support leg (128).

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