CN118065223A - Highway crack processing apparatus that highway engineering was used - Google Patents
Highway crack processing apparatus that highway engineering was used Download PDFInfo
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- CN118065223A CN118065223A CN202410451309.6A CN202410451309A CN118065223A CN 118065223 A CN118065223 A CN 118065223A CN 202410451309 A CN202410451309 A CN 202410451309A CN 118065223 A CN118065223 A CN 118065223A
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000001502 supplementing effect Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000005056 compaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Abstract
The invention relates to the technical field of road construction, in particular to a highway crack treatment device for highway engineering. A highway crack processing device for highway engineering comprises a vehicle body, a material supplementing mechanism and a vibration mechanism. The feeding mechanism comprises a plurality of ball connecting rods and at least one hollow spring. A plurality of telescopic rods are arranged on the peripheral wall of each ball connecting rod. The vibration mechanism comprises at least one vibrator, and the vibrator is arranged at the lower end of the hollow spring. When the ball connecting rods move towards the bottom end of the gap, the ball connecting rods are movably arranged for ball connection, so that the bending radian of the gap can be adapted when the ball connecting rods move downwards. The vibrator applies vibration effect to the materials in the cracks, so that the materials filled in the cracks have compact effect. The invention provides a highway crack treatment device for highway engineering, which aims to solve the problem that the conventional highway crack treatment device cannot well compact and even repair materials for repairing cracks in cracks.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a highway crack treatment device for highway engineering.
Background
Road cracking is one of the most common problems in road surface damage, which not only affects the aesthetics of the road, but may also reduce the life and safety of the road. Road cracks are mainly divided into transverse cracks and longitudinal cracks, and may be caused by shrinkage of asphalt concrete, traffic load, material aging or uneven settlement of a foundation due to asphalt quality not meeting construction climate requirements or technical standards. For the existing cracks, the cracks can be repaired by adopting the methods of crack pouring, joint bonding or sealant. These methods aim to prevent moisture and foreign matter from entering the cracks, delay the propagation of the cracks, and thus extend the useful life of the pavement.
If the Chinese patent with the publication number of CN113062193B is issued, the road surface crack repairing device for traffic engineering construction is provided, and the telescopic pipe is automatically and uniformly inserted into the crack when the movable bin moves downwards, and a plurality of telescopic pipes are simultaneously inserted, so that asphalt can be uniformly injected into the crack when being discharged, and then the inside of the crack is enabled. However, the device can not compact and even the repairing material for repairing the cracks in the cracks, which can cause the problem that the repairing material cracks again after repairing the cracks, and the telescopic pipe is easy to be influenced by the cracks when encountering the inner wall of the cracks, so that the clamping material can not move.
Disclosure of Invention
The invention provides a highway crack treatment device for highway engineering, which aims to solve the problem that the conventional highway crack treatment device cannot well compact and even repair materials for repairing cracks in cracks.
The invention relates to a highway crack treatment device for highway engineering, which adopts the following technical scheme: a highway crack processing device for highway engineering comprises a vehicle body, a material supplementing mechanism and a vibration mechanism. The lower side of the car body is provided with a lower pressing plate with an adjustable upper and lower position, and the lower pressing plate is horizontally arranged. The lower pressing plate is fixedly provided with a sleeve, the sleeve is vertically arranged, and the inner wall of the sleeve is provided with a spiral groove.
The feeding mechanism comprises a plurality of ball connecting rods and at least one hollow spring. The ball connecting rod is arranged in the sleeve, can rotate relative to the sleeve and can move up and down relative to the sleeve. The ball connecting rods are vertically arranged, the plurality of ball connecting rods are sequentially distributed along the vertical direction, and each ball connecting rod is in ball hinge joint with the adjacent ball connecting rod. The ball connecting rod is internally provided with a first channel, the first channel and the ball connecting rod are coaxially arranged, and a plurality of first channels are communicated. A plurality of telescopic rods are arranged on the peripheral wall of each ball connecting rod, the telescopic rods are distributed along the circumference of the ball connecting rods, each telescopic rod is arranged along the radial direction of the ball connecting rod, and the telescopic rods can stretch and retract. One end of the telescopic rod, which is far away from the ball connecting rod, is provided with a rotatable first ball head which is slidingly arranged in the spiral groove.
The hollow spring is spiral, and the hollow spring is wound on the plurality of ball connecting rods, and the hollow spring can move and rotate relative to the ball connecting rods. The vibration mechanism comprises at least one vibrator, and the vibrator is arranged at the lower end of the hollow spring.
Further, the ball connecting rod at the uppermost end is a first hinging rod, the ball connecting rod at the lowermost end is a third hinging rod, and the other plurality of ball connecting rods are second hinging rods. The upper ends of the third hinging rod and each second hinging rod are provided with a first ball groove, the lower ends of the first hinging rod and each second hinging rod are fixedly provided with a second ball head, and each second ball head is rotationally arranged in one first ball groove.
Further, the feeding mechanism further comprises an end cover, a rotary column and a pulling plate. The end cover can be arranged in the sleeve in a vertical sliding mode, and a first installation cavity and a second installation cavity are sequentially formed in the end cover from top to bottom. The pulling plate is fixedly arranged on the upper end face of the first hinging rod, at least one first through hole is formed in the pulling plate, and at least one arc groove is formed in the pulling plate.
The rotary column is rotationally arranged in the second installation cavity, and the rotary column and the end cover synchronously move up and down. The column spinner is set up in the top of pulling the board, and the upper end of cavity spring passes behind the first through-hole fixed connection in the column spinner. The lower end of the hollow spring is fixedly provided with a limiting plate, and the limiting plate is used for propping against the lower end face of the pulling plate and limiting the lower end of the hollow spring to pass through the first through hole. The downside of the rotary column is fixedly provided with a limiting rod, the limiting rod is vertically arranged, and in an initial state, the lower end of the limiting rod is slidingly arranged in the arc groove.
Further, the upper side of the lower pressing plate is fixedly provided with a supporting plate. The lower pressure plate is provided with a second through hole which is communicated with the sleeve. The end cover is arranged in the second through hole in an up-and-down sliding manner. The first driving mechanism comprises a double pushing cylinder, the upper end of the double pushing cylinder is fixedly connected with the supporting plate, and the lower end of the double pushing cylinder is fixedly connected with the end cover.
Further, the middle part of the rotary column is provided with a feeding pipe, the feeding pipe and the rotary column are coaxially arranged, and the feeding pipe penetrates through the rotary column and is communicated with the first channel. The feeding port is formed in the end cover, the first connecting pipe is arranged in the end cover and is arranged at the feeding port, the first connecting pipe is sleeved at the upper end of the feeding pipe, and the feeding pipe can rotate relative to the first connecting pipe.
The highway crack processing device for highway engineering still includes slewing mechanism, and slewing mechanism includes motor, first gear and second gear. The motor is fixedly arranged in the first mounting cavity. The first gear is fixedly arranged on the feeding pipe, and the axis of the first gear is vertically arranged. The second gear is rotationally arranged in the second mounting cavity, the second gear is fixedly connected to an output shaft of the motor, and the second gear is meshed with the first gear.
Further, a plurality of second ball grooves are formed in the upper end of the spiral groove, the second ball grooves are distributed along the circumferential direction of the sleeve, and in an initial state, each telescopic rod on the first hinging rod is arranged in one second ball groove.
Further, a second channel is formed in the upper portion of each ball connecting rod, a third channel is formed in the lower portion of each ball connecting rod, and the second channel and the third channel are vertically arranged. The feed mechanism further includes a plurality of connection assemblies, each connection assembly including a flexible metal rod and at least two first springs. The upper end of the flexible metal rod is slidably arranged in the third channel, the lower end of the flexible metal rod is slidably arranged in the second channel, and the flexible metal rod can deform. At least one first spring is arranged in the second channel, at least one first spring is arranged in the third channel, and the first spring arranged in the second channel is used for connecting the second channel and the flexible metal rod; a first spring disposed within the third channel is used to connect the third channel and the flexible metal rod.
Further, the telescopic rod comprises a second connecting pipe, a connecting rod and a telescopic spring, wherein the second connecting pipe and the connecting rod are arranged along the radial direction of the ball connecting rod, the second connecting pipe is fixedly connected to the peripheral wall of the ball connecting rod, the connecting rod is slidingly arranged in the second connecting pipe, and the first ball head is arranged on the connecting rod. The telescopic spring is arranged in the second connecting pipe, one end of the telescopic spring is fixedly connected with the second connecting pipe, and the other end of the telescopic spring is fixedly connected with the connecting rod.
Further, the highway crack processing device for highway engineering still includes second actuating mechanism, and second actuating mechanism includes at least one cylinder that pushes down, pushes down the upper end fixed setting of cylinder on the automobile body, pushes down the lower extreme fixed connection of cylinder in the holding down plate.
Further, an armrest is arranged on the vehicle body, a plurality of wheels are arranged on the lower side surface of the vehicle body, and the wheels are arranged along the circumferential direction of the vehicle body.
The beneficial effects of the invention are as follows: according to the highway crack treatment device for highway engineering, the plurality of ball connecting rods are arranged, when the plurality of ball connecting rods move towards the bottom end of the crack, the plurality of ball connecting rods are arranged in a ball joint movable mode, so that the ball connecting rods can be ensured to adapt to the bending radian of the crack when moving downwards, and can not be propped against the peripheral wall of the crack all the time due to the arrangement of the plurality of telescopic rods, and the lowest ends of the ball connecting rods and the hollow springs can be ensured to reach the bottom end of the crack. The condition that the third hinging rod and the hollow spring are blocked and cannot move due to the influence of cracks is prevented.
Through the vibrator that sets up on hollow spring, the vibrator applys the vibrations effect to the material in the crack for the material of filling at the gap has compact effect, makes the material of filling moreover can reach the bottom of gap. And the vibration effect makes the seam between the material of the last time and the material of the previous time, the contact between the material and the crack wall surface is better, and the crack repairing is more compact. And the vibrator can not be propped against the peripheral wall of the crack during vibration, so that the crack can not be expanded during vibration of the vibrator.
The vibrator moves up and down and rotates along with the hollow spring, and the vibrator moves up and down to ensure that the whole material in the gap vibrates, so that the gap is uniform in up and down compaction degree, and the effect of repairing the gap is better. The vibrator moves up and down to move up in a spiral line, and the radial vibration area is more comprehensive at the same depth, so that the compaction degree is better.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a highway crack treatment device for highway engineering according to an embodiment of the present invention;
FIG. 2 is a schematic view of another view angle of a highway crack treatment device for highway engineering according to an embodiment of the present invention;
FIG. 3 is a side view of a highway crack treatment apparatus for highway engineering according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view at A-A in FIG. 3;
FIG. 5 is a schematic view of a part of a highway crack treatment device for highway engineering according to an embodiment of the present invention;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a cross-sectional view at B-B in FIG. 6;
FIG. 8 is a schematic structural diagram of a feeding mechanism and a sleeve of a highway crack treatment device for highway engineering according to an embodiment of the present invention;
FIG. 9 is a cross-sectional view taken at C-C of FIG. 8;
fig. 10 is an enlarged view of D in fig. 9;
FIG. 11 is a schematic structural diagram of a feeding mechanism of a highway crack treatment device for highway engineering according to an embodiment of the present invention;
fig. 12 is an enlarged view at E in fig. 11.
In the figure: 100. a vehicle body; 101. a wheel; 102. an armrest; 103. a lower pressing plate; 105. a pressing cylinder; 107. a support plate; 108. a double pushing cylinder; 200. a sleeve; 201. an end cap; 202. a spiral groove; 203. a motor; 204. a feed pipe; 205. a first gear; 206. a second gear; 207. a spin column; 209. a limit rod; 210. the ball is connected with a connecting rod; 211. a hollow spring; 212. a flexible metal rod; 213. a first spring; 214. a second ball head; 215. a telescopic rod; 216. a telescopic spring; 217. a vibrator; 218. a limiting plate; 220. pulling the plate; 221. a first through hole; 222. an arc groove; 300. a first mounting cavity; 310. a second mounting cavity; 320. a first ball head; 330. a second ball groove; 340. a first channel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 12, a highway crack processing device for highway engineering according to an embodiment of the present invention includes a vehicle body 100, a material supplementing mechanism and a vibration mechanism. The lower side of the vehicle body 100 is provided with a lower pressure plate 103 with an adjustable up-down position, and the lower pressure plate 103 is horizontally arranged. The lower pressure plate 103 is fixedly provided with a sleeve 200, the sleeve 200 is vertically arranged, and a spiral groove 202 is formed in the inner wall of the sleeve 200.
The feed mechanism comprises a plurality of ball-joint links 210 and at least one hollow spring 211. The ball joint link 210 is disposed in the sleeve 200, and the ball joint link 210 can rotate relative to the sleeve 200 and can move up and down relative to the sleeve 200. The ball joint connection rods 210 are vertically arranged, and a plurality of ball joint connection rods 210 are sequentially distributed along the vertical direction, and each ball joint connection rod 210 is in ball joint with the adjacent ball joint connection rod 210. The ball connecting rod 210 is provided with a first channel 340, the first channel 340 and the ball connecting rod 210 are coaxially arranged, and a plurality of first channels 340 are communicated. A plurality of telescopic rods 215 are provided on the circumferential wall of each ball joint rod 210, the plurality of telescopic rods 215 are distributed along the circumferential direction of the ball joint rod 210, and each telescopic rod 215 is provided along the radial direction of the ball joint rod 210, and the telescopic rods 215 can be telescopic. The end of the telescopic rod 215 away from the ball connecting rod 210 is provided with a rotatable first ball head 320, and the first ball head 320 is slidably arranged in the spiral groove 202. When the ball connecting rods 210 move towards the bottom end of the gap, the ball connecting rods 210 are movably arranged for ball connection, so that the bending radian of the gap can be adapted when the ball connecting rods move downwards, and the ball connecting rods 210 can not be propped against the peripheral wall of the gap all the time due to the arrangement of the telescopic rods 215, so that the third hinging rod and the lowest end of the hollow spring 211 can reach the bottom end of the gap. The third hinge rod and the hollow spring 211 are prevented from being blocked and not moving due to the influence of cracks.
The hollow spring 211 is in a spiral shape, and the hollow spring 211 is wound around the plurality of ball joint bars 210, and the hollow spring 211 can move and rotate with respect to the ball joint bars 210. The vibration mechanism includes at least one vibrator 217, and the vibrator 217 is disposed at a lower end of the hollow spring 211. The hollow spring 211 is in the slit, and the vibrator 217 applies a vibration effect to the material in the slit, so that the material filled in the slit has a compacting effect, and the filled material can reach the bottommost end of the slit. And the vibration effect makes the seam between the last material and the last material, the contact between the material and the crack wall surface is better, the repairing crack is more compact, and the vibrator 217 can not be propped against the crack wall when vibrating, so that the vibration of the vibrator 217 can not expand the crack.
In the present embodiment, the ball connecting rod 210 at the uppermost end is a first hinge rod, the ball connecting rod 210 at the lowermost end is a third hinge rod, and the other ball connecting rods 210 are second hinge rods. The upper ends of the third hinging rod and each second hinging rod are provided with a first ball groove, the lower ends of the first hinging rod and each second hinging rod are fixedly provided with a second ball head 214, and each second ball head 214 is rotationally arranged in one first ball groove. The ball connecting rods 210 are movably arranged through the second ball head 214 and the ball joint of the first ball groove, so that the bending radian of the crack can be adapted when the ball connecting rods move downwards.
In this embodiment, the feed mechanism further includes an end cap 201, a spin column 207, and a pull plate 220. The end cover 201 is slidably disposed in the sleeve 200, and a first installation cavity 300 and a second installation cavity 310 are sequentially formed in the end cover 201 from top to bottom. The pulling plate 220 is fixedly arranged on the upper end surface of the first hinge rod, at least one first through hole 221 is formed in the pulling plate 220, and at least one arc groove 222 is formed in the pulling plate 220.
The rotation column 207 is rotatably disposed in the second mounting chamber 310, and the rotation column 207 and the cover 201 move up and down in synchronization. The rotating column 207 is disposed above the pulling plate 220, and the upper end of the hollow spring 211 passes through the first through hole 221 and is fixedly connected to the rotating column 207. The lower end of the hollow spring 211 is fixedly provided with a limiting plate 218, and the limiting plate 218 is used for abutting against the lower end face of the pulling plate 220 and limiting the lower end of the hollow spring 211 to pass through the first through hole 221. The lower side of the rotary column 207 is fixedly provided with a limiting rod 209, the limiting rod 209 is vertically arranged, and in an initial state, the lower end of the limiting rod 209 is slidingly arranged in the arc groove 222.
When the end cover 201 moves downwards, the end cover 201 drives the rotating column 207 to move downwards synchronously, and the rotating column 207 drives the hollow spring 211 to move and presses the ball connecting rods 210 to move downwards, namely the ball connecting rods 210 and the hollow spring 211 move towards the bottom end of the gap.
When the end cover 201 moves upwards, the end cover 201 drives the rotary column 207 to synchronously move upwards, so that the limiting rod 209 and the arc groove 222 are separated, the rotary column 207 drives the hollow spring 211 to move upwards relative to the ball connecting rod 210, the hollow spring 211 is pulled out of a crack, and in the pulling process, the vibrator 217 moves up and down, so that the whole material in the crack is ensured to vibrate. When the hollow spring 211 is lifted to the position where the lower end surfaces of the limiting plate 218 and the pulling plate 220 are abutted, the hollow spring 211 continues to move upwards, the hollow spring 211 drives the ball connecting rod 210 to move upwards synchronously, and the ball connecting rod 210 injects materials into the crack while moving upwards.
In the present embodiment, the upper side of the lower platen 103 is fixedly provided with a support plate 107. The lower pressure plate 103 is provided with a second through hole, and the second through hole is communicated with the sleeve 200. The end cap 201 is slidably disposed in the second through hole up and down. The first driving mechanism includes a double pushing cylinder 108, the upper end of the double pushing cylinder 108 is fixedly connected to the supporting plate 107, and the lower end of the double pushing cylinder 108 is fixedly connected to the end cover 201. The double pushing cylinder 108 is started, and the double pushing cylinder 108 drives the end cover 201 to move up and down.
In this embodiment, a feeding pipe 204 is provided in the middle of the spin column 207, the feeding pipe 204 and the spin column 207 are coaxially provided, and the feeding pipe 204 penetrates through the spin column 207 and communicates with the first passage 340. The end cover 201 is provided with a feed inlet, a first connecting pipe is arranged in the end cover 201 and is arranged at the feed inlet, the first connecting pipe is sleeved at the upper end of the feed pipe 204, and the feed pipe 204 can rotate relative to the first connecting pipe. Material is injected into the first connecting tube from the feed port, passes through the feed tube 204 into the first channel 340, and passes from within the first channel 340 into the fracture.
The highway crack treatment device for highway engineering further comprises a rotating mechanism, wherein the rotating mechanism comprises a motor 203, a first gear 205 and a second gear 206. The motor 203 is fixedly arranged in the first installation cavity 300, and an output shaft of the motor 203 passes through the first installation cavity 300 and is arranged in the second installation cavity 310. The first gear 205 is fixedly disposed on the feeding pipe 204, and an axis of the first gear 205 is vertically disposed. The second gear 206 is rotatably disposed in the second mounting cavity 310, the second gear 206 is fixedly connected to the output shaft of the motor 203, and the second gear 206 is meshed with the first gear 205.
The motor 203 is started, the motor 203 rotates positively, the motor 203 drives the second gear 206 to rotate, the second gear 206 drives the first gear 205 to rotate, the first gear 205 drives the feeding pipe 204 and the rotary column 207 to synchronously rotate, and the rotary column 207 drives the hollow spring 211 to rotate. The hollow spring 211 drives the vibrator 217 to rotate, and the radial vibration area is more comprehensive under the same depth, so that the compaction degree is better.
In other embodiments, the spin column 207 and the pull plate 220 are fixedly connected, the output shaft of the motor 203 is fixedly connected to the spin column 207, and the output shaft of the motor 203 and the spin column 207 are coaxially disposed. The feed pipe 204 and the rotary column 207 are eccentrically arranged, and the upper end of the feed pipe 204 is communicated with the first connecting pipe, and the lower end of the feed pipe 204 is communicated with the first channel 340. The rotation column 207 and the pulling plate 220 are rotated and moved up and down in synchronization, thereby causing the plurality of ball connecting rods 210 and the hollow springs 211 to be rotated and moved up and down in synchronization.
In this embodiment, the upper end of the spiral groove 202 is provided with a plurality of second ball grooves 330, the plurality of second ball grooves 330 are distributed along the circumferential direction of the sleeve 200, and in an initial state, each telescopic rod 215 on the first hinge rod is disposed in one second ball groove 330, so as to prevent the plurality of ball connecting rods 210 from moving in the sleeve 200 under the action of gravity.
In this embodiment, a second channel is formed on the upper portion of each ball connecting rod 210, a third channel is formed on the lower portion of each ball connecting rod 210, the second channel and the third channel are vertically disposed, and the second channel and the third channel are on the same vertical line. The feeding mechanism further comprises a plurality of connection assemblies, each connection assembly comprising a flexible metal rod 212 and two first springs 213. The upper end of the flexible metal rod 212 is slidably disposed in the third channel, the lower end of the flexible metal rod 212 is slidably disposed in the second channel, and the flexible metal rod 212 is capable of being deformed. Two first springs 213 are disposed in the second channel and the third channel, respectively, wherein one end of one first spring 213 is fixedly connected to the inner wall of the second channel, and the other end of the other first spring 213 is fixedly connected to the lower end of the flexible metal rod 212. One end of the other first spring 213 is fixedly connected to the inner wall of the third channel, and the other end of the other first spring 213 is fixedly connected to the upper end of the flexible metal rod 212. The flexible metal rod 212 provides strength to the connection between two adjacent ball-joint connection rods 210.
In this embodiment, the telescopic rod 215 includes a second connecting tube, a connecting rod and a telescopic spring 216, wherein the second connecting tube and the connecting rod are all arranged along the radial direction of the ball connecting rod 210, the second connecting tube is fixedly connected to the peripheral wall of the ball connecting rod 210, the connecting rod is slidingly arranged in the second connecting tube, and the first ball head 320 is arranged on the connecting rod. The extension spring 216 is disposed in the second connection pipe, one end of the extension spring 216 is fixedly connected to the second connection pipe, and the other end of the extension spring 216 is fixedly connected to the connecting rod. The plurality of telescopic rods 215 are arranged, so that the ball connecting rod 210 can not be propped against the peripheral wall of the slit all the time, and the lowest ends of the third hinging rod and the hollow spring 211 can reach the bottom end of the slit.
In this embodiment, the highway crack treatment device for highway engineering further includes a second driving mechanism, where the second driving mechanism includes at least one lower pressure cylinder 105, the upper end of the lower pressure cylinder 105 is fixedly disposed on the vehicle body 100, and the lower end of the lower pressure cylinder 105 is fixedly connected to the lower pressure plate 103. Before the crack is repaired, the vehicle body 100 is stopped to the position right above the crack, and then the lower pressing cylinder 105 is started, so that the lower pressing plate 103 moves downwards, and the lower pressing plate 103 drives the sleeve 200 and the feeding mechanism to synchronously move downwards. When the lower end surface of the sleeve 200 contacts the fracture surface, the lower pressure cylinder 105 is closed so that the lower pressure plate 103 is not moved down any more.
In the present embodiment, the vehicle body 100 is provided with the armrest 102, the lower side surface of the vehicle body 100 is provided with the plurality of wheels 101, and the plurality of wheels 101 are provided along the circumferential direction of the vehicle body 100.
The working process comprises the following steps: before the crack is repaired, the vehicle body 100 is stopped to the position right above the crack, and then the lower pressing cylinder 105 is started, so that the lower pressing plate 103 moves downwards, and the lower pressing plate 103 drives the sleeve 200 and the feeding mechanism to synchronously move downwards. When the lower end surface of the sleeve 200 contacts the fracture surface, the lower pressure cylinder 105 is closed so that the lower pressure plate 103 is not moved down any more.
Then, the double pushing cylinder 108 is started, the double pushing cylinder 108 drives the end cover 201 to synchronously move downwards, the end cover 201 drives the rotary column 207 to synchronously move, the rotary column 207 drives the hollow spring 211 to move, and the ball connecting rods 210 are pressed to downwardly move, namely the ball connecting rods 210 and the hollow spring 211 move towards the bottom ends of the gaps. Since the telescopic rod 215 is disposed in the spiral groove 202, the ball connecting rod 210 rotates when the ball connecting rod 210 moves downward. The rotation of the ball connecting rod 210 drives the pulling plate 220 to rotate, and the pulling plate 220 drives the hollow spring 211 and the rotating column 207 to synchronously rotate.
Because the ball connecting rods 210 are movably arranged for ball connection, the bending radian of the slit can be ensured to be adapted when the ball connecting rods move downwards, and the ball connecting rods 210 can not be propped against the peripheral wall of the slit all the time due to the arrangement of the telescopic rods 215, so that the third hinging rod and the lowest end of the hollow spring 211 can be ensured to reach the bottom end of the slit. The third hinge rod and the hollow spring 211 are prevented from being blocked and not moving due to the influence of cracks.
When the third hinge rod and the lowermost end of the hollow spring 211 reach the slit bottom end, the double pushing cylinder 108 is stopped. And material is injected into the first connecting pipe from the feed port, enters the first channel 340 through the feed pipe 204, and enters the crack from the first channel 340.
Until the material overflows the ground, the motor 203, the double pushing cylinder 108 and the vibrator 217 are simultaneously activated. The motor 203 rotates positively, the motor 203 drives the second gear 206 to rotate, the second gear 206 drives the first gear 205 to rotate, the first gear 205 drives the feeding pipe 204 and the rotary column 207 to synchronously rotate, and the limiting rod 209 slides in the arc groove 222. Simultaneously, the double pushing cylinder 108 drives the end cover 201 and the rotating column 207 to synchronously move upwards, so that the limiting rod 209 and the arc groove 222 are separated, and the rotating column 207 drives the hollow spring 211 to rotate relative to the ball connecting rod 210 and move upwards relative to the ball connecting rod 210.
The hollow spring 211 is pulled out of the slit first, and in the pulling process, the vibrator 217 moves up and down to ensure that the whole material of the slit vibrates, so that the upper and lower compaction degree of the slit is consistent, and the effect of repairing the slit is better. The vibrator 217 moves up and down in a spiral line, and the radial vibration area is more comprehensive at the same depth, so that the compaction degree is better.
When the hollow spring 211 is lifted to the position where the lower end surfaces of the limiting plate 218 and the pulling plate 220 are abutted, the hollow spring 211 continues to move upwards, the hollow spring 211 drives the ball connecting rod 210 to move upwards synchronously, and the hollow spring 211 sequentially passes through the first channel 340 and the second through hole to move upwards. The ball joint rod 210 injects material into the crack while moving upward, and the telescopic rod 215 moves in the spiral groove 202 when the ball joint rod 210 moves upward, thereby rotating the ball joint rod 210.
Until each telescoping rod 215 on the first articulation rod enters one of the second ball grooves 330, the ball joint rod 210 is no longer moved upward. Then the motor 203 is reversed, the motor 203 drives the hollow spring 211 to reversely rotate, the double pushing cylinder 108 drives the hollow spring 211 to downwards move, so that the hollow spring 211 and the ball connecting rod 210 are recombined, and then the pressing cylinder 105 is again operated to lift the pressing plate 103, replace and repair again.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. Highway crack processing apparatus that highway engineering used, its characterized in that:
comprises a vehicle body, a material supplementing mechanism and a vibration mechanism; the lower side of the vehicle body is provided with a lower pressing plate with an adjustable upper and lower position, and the lower pressing plate is horizontally arranged; a sleeve is fixedly arranged on the lower pressing plate, the sleeve is vertically arranged, and a spiral groove is formed in the inner wall of the sleeve;
The feeding mechanism comprises a plurality of ball connecting rods and at least one hollow spring; the ball connecting rod is arranged in the sleeve, can rotate relative to the sleeve and can move up and down relative to the sleeve; the ball connecting rods are vertically arranged, and a plurality of ball connecting rods are sequentially distributed along the vertical direction, and each ball connecting rod is in ball hinge joint with the adjacent ball connecting rod; the ball connecting rod is internally provided with a first channel, the first channel and the ball connecting rod are coaxially arranged, and a plurality of first channels are communicated; a plurality of telescopic rods are arranged on the peripheral wall of each ball connecting rod, the telescopic rods are distributed along the circumferential direction of the ball connecting rods, each telescopic rod is arranged along the radial direction of the ball connecting rod, and the telescopic rods can stretch and retract; one end of the telescopic rod, which is far away from the ball connecting rod, is provided with a rotatable first ball head which is slidingly arranged in the spiral groove;
The hollow springs are spiral and are wound on the ball connecting rods, and the hollow springs can move and rotate relative to the ball connecting rods; the vibration mechanism comprises at least one vibrator, and the vibrator is arranged at the lower end of the hollow spring.
2. The highway crack treatment device for highway engineering according to claim 1, wherein:
The ball connecting rod at the uppermost end is a first hinging rod, the ball connecting rod at the lowermost end is a third hinging rod, and the other ball connecting rods are second hinging rods; the upper ends of the third hinging rod and each second hinging rod are provided with a first ball groove, the lower ends of the first hinging rod and each second hinging rod are fixedly provided with a second ball head, and each second ball head is rotationally arranged in one first ball groove.
3. A highway crack treatment device for highway engineering according to claim 2 and wherein:
The feeding mechanism further comprises an end cover, a rotary column and a pulling plate; the end cover can be arranged in the sleeve in a vertically sliding manner, and a first mounting cavity and a second mounting cavity are sequentially formed in the end cover from top to bottom; the pulling plate is fixedly arranged on the upper end face of the first hinging rod, at least one first through hole is formed in the pulling plate, and at least one arc groove is formed in the pulling plate;
The rotary column is rotationally arranged in the second mounting cavity, and the rotary column and the end cover synchronously move up and down; the rotating column is arranged above the pulling plate, and the upper end of the hollow spring passes through the first through hole and is fixedly connected with the rotating column; the lower end of the hollow spring is fixedly provided with a limiting plate, and the limiting plate is used for propping against the lower end face of the pulling plate and limiting the lower end of the hollow spring to pass through the first through hole; the downside of the rotary column is fixedly provided with a limiting rod, the limiting rod is vertically arranged, and in an initial state, the lower end of the limiting rod is slidingly arranged in the arc groove.
4. A highway crack treatment device for highway engineering according to claim 3 and wherein:
The upper side surface of the lower pressing plate is fixedly provided with a supporting plate; the lower pressing plate is provided with a second through hole which is communicated with the sleeve; the end cover is arranged in the second through hole in a vertically sliding manner; the first driving mechanism comprises a double pushing cylinder, the upper end of the double pushing cylinder is fixedly connected with the supporting plate, and the lower end of the double pushing cylinder is fixedly connected with the end cover.
5. A highway crack treatment device for highway engineering according to claim 3 and wherein:
The middle part of the rotary column is provided with a feeding pipe, the feeding pipe and the rotary column are coaxially arranged, and the feeding pipe penetrates through the rotary column and is communicated with the first channel; the end cover is provided with a feed inlet, a first connecting pipe is arranged in the end cover, the first connecting pipe is arranged at the feed inlet, the first connecting pipe is sleeved at the upper end of the feed pipe, and the feed pipe can rotate relative to the first connecting pipe;
The highway crack treatment device for highway engineering further comprises a rotating mechanism, wherein the rotating mechanism comprises a motor, a first gear and a second gear; the motor is fixedly arranged in the first mounting cavity; the first gear is fixedly arranged on the feeding pipe, and the axis of the first gear is vertically arranged; the second gear is rotationally arranged in the second mounting cavity, the second gear is fixedly connected to an output shaft of the motor, and the second gear is meshed with the first gear.
6. A highway crack treatment device for highway engineering according to claim 2 and wherein:
The upper end of the spiral groove is provided with a plurality of second ball grooves, the second ball grooves are distributed along the circumference of the sleeve, and in an initial state, each telescopic rod on the first hinging rod is arranged in one second ball groove.
7. A highway crack treatment device for highway engineering according to claim 2 and wherein:
The upper part of each ball connecting rod is provided with a second channel, the lower part of each ball connecting rod is provided with a third channel, and the second channel and the third channel are vertically arranged; the feeding mechanism further comprises a plurality of connecting assemblies, each connecting assembly comprises a flexible metal rod and at least two first springs; the upper end of the flexible metal rod is arranged in the third channel in a sliding manner, the lower end of the flexible metal rod is arranged in the second channel in a sliding manner, and the flexible metal rod can deform; at least one first spring is arranged in the second channel, at least one first spring is arranged in the third channel, and the first spring arranged in the second channel is used for connecting the second channel and the flexible metal rod; a first spring disposed within the third channel is used to connect the third channel and the flexible metal rod.
8. A highway crack treatment device for highway engineering according to claim 2 and wherein:
The telescopic rod comprises a second connecting pipe, a connecting rod and a telescopic spring, wherein the second connecting pipe and the connecting rod are arranged along the radial direction of the ball connecting rod, the second connecting pipe is fixedly connected to the peripheral wall of the ball connecting rod, the connecting rod is arranged in the second connecting pipe in a sliding manner, and the first ball head is arranged on the connecting rod; the telescopic spring is arranged in the second connecting pipe, one end of the telescopic spring is fixedly connected with the second connecting pipe, and the other end of the telescopic spring is fixedly connected with the connecting rod.
9. The highway crack treatment device for highway engineering according to claim 1, wherein:
the second driving mechanism comprises at least one lower pressing cylinder, the upper end of the lower pressing cylinder is fixedly arranged on the vehicle body, and the lower end of the lower pressing cylinder is fixedly connected with the lower pressing plate.
10. The highway crack treatment device for highway engineering according to claim 1, wherein:
The vehicle body is provided with an armrest, the lower side surface of the vehicle body is provided with a plurality of wheels, and the wheels are arranged along the circumferential direction of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410451309.6A CN118065223A (en) | 2024-04-16 | 2024-04-16 | Highway crack processing apparatus that highway engineering was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410451309.6A CN118065223A (en) | 2024-04-16 | 2024-04-16 | Highway crack processing apparatus that highway engineering was used |
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| Publication Number | Publication Date |
|---|---|
| CN118065223A true CN118065223A (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410451309.6A Pending CN118065223A (en) | 2024-04-16 | 2024-04-16 | Highway crack processing apparatus that highway engineering was used |
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| Country | Link |
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| CN (1) | CN118065223A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101327860B1 (en) * | 2013-06-14 | 2013-11-11 | 김선정 | Repairing method of concrete pavement |
| CN112323588A (en) * | 2020-10-27 | 2021-02-05 | 汪有乾 | Eccentric formula highway crack patching device |
| CN113062193A (en) * | 2021-04-14 | 2021-07-02 | 漆锋 | Road surface crack patching device is used in traffic engineering construction |
| CN214301189U (en) * | 2021-01-22 | 2021-09-28 | 山西临汾市政工程集团股份有限公司 | Asphalt pavement crack protection device |
| CN217762533U (en) * | 2022-05-19 | 2022-11-08 | 山西宏厦建筑工程第三有限公司 | Pipeline connecting device |
-
2024
- 2024-04-16 CN CN202410451309.6A patent/CN118065223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101327860B1 (en) * | 2013-06-14 | 2013-11-11 | 김선정 | Repairing method of concrete pavement |
| CN112323588A (en) * | 2020-10-27 | 2021-02-05 | 汪有乾 | Eccentric formula highway crack patching device |
| CN214301189U (en) * | 2021-01-22 | 2021-09-28 | 山西临汾市政工程集团股份有限公司 | Asphalt pavement crack protection device |
| CN113062193A (en) * | 2021-04-14 | 2021-07-02 | 漆锋 | Road surface crack patching device is used in traffic engineering construction |
| CN217762533U (en) * | 2022-05-19 | 2022-11-08 | 山西宏厦建筑工程第三有限公司 | Pipeline connecting device |
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