CN115404752B - Rapid sealing and reinforcing system and method for highway expansion joint - Google Patents
Rapid sealing and reinforcing system and method for highway expansion joint Download PDFInfo
- Publication number
- CN115404752B CN115404752B CN202211138737.0A CN202211138737A CN115404752B CN 115404752 B CN115404752 B CN 115404752B CN 202211138737 A CN202211138737 A CN 202211138737A CN 115404752 B CN115404752 B CN 115404752B
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- air bag
- expansion joint
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- pipe
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000005507 spraying Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 description 15
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/06—Methods of making joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
- E01C11/103—Joints with packings prepared only in situ; Materials therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
- E01D19/067—Flat continuous joints cast in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/20—Screed or paver accessories for paving joint or edge treatment
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/50—Methods or devices for preventing dust by spraying or sucking
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Machines (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of highway construction, in particular to a rapid sealing and reinforcing system and method for a highway expansion joint, which comprises a shell, wherein an installation rod is fixedly installed at the bottom of the shell, a first installation frame is fixedly installed at the bottom of the installation rod, a rotating shaft is rotatably installed in the first installation frame, a first roller is fixedly installed in the middle of the rotating shaft and can roll in the expansion joint, a first cylinder and a second cylinder are symmetrically and fixedly installed at the bottom of the shell, push plates are slidably installed in the first cylinder and the second cylinder, transmission mechanisms for driving the two push plates to move are arranged at two sides of the first installation frame, and an air ejector tube and an air suction tube are fixedly installed at the bottom of the shell. According to the invention, the rotating shaft in the expansion joint can be driven to rotate by the first roller, then the air bag is driven to deform, sundries in the expansion joint are blown out, and the sundries are sucked into the filter pipe.
Description
Technical Field
The invention relates to the technical field of highway construction, in particular to a rapid sealing and reinforcing system and method for highway expansion joints.
Background
In order to meet the requirement of bridge deck deformation, an expansion joint is usually arranged between two beam ends, between a beam end and a bridge abutment or at the hinge position of a bridge, and the expansion joint is required to freely expand and contract in two directions parallel to and perpendicular to the axis of the bridge, so that the bridge deck deformation device is firm and reliable, and a vehicle is required to run smoothly without sudden jump and noise; can prevent rainwater and garbage soil from penetrating and blocking; the installation, inspection, maintenance and dirt elimination are all simple and convenient, the railing and bridge deck pavement are disconnected at the expansion joint, the bridge expansion joint has the function of adjusting the displacement and the connection between the upper structures caused by the vehicle load and bridge building materials, and once the expansion device of the skew bridge is destroyed, the speed, the comfort and the safety of driving are seriously influenced, and even driving safety accidents are caused.
The shear type expansion joint device is used as one kind of bridge expansion joint, and the expansion joint mainly uses rubber belts with different cross section shapes as expansion joints of filling materials, and has good rubber elasticity, convenient construction and adhesion, and can also meet the deformation requirement caused by bridge stress, and the expansion joint has a waterproof function, so that the application is very wide.
In the bridge and road expansion joint filling method with the application number of CN202010541728.0, an expansion joint filling rubber strip with a woven mesh is used as a bridge and road expansion joint filling base material, glass fiber asphalt containing reinforcing materials such as glass fiber and the like is filled in the redundant space of the road expansion joint, so that the filling strength of the road expansion joint is improved, and the bridge and road expansion joint filling method is provided;
But in actual work progress, the debris of this scheme inside expansion joint is not cleared up in the work progress, and follow-up filling material is filled into in the expansion joint, can influence the intensity of expansion joint in the in-process of using, if adopt the manual work to clear up the expansion joint inside before the construction, can make the work progress too complicated, and then reduce the efficiency of construction, and this scheme can not solidify the filler that is located the expansion joint inside fast moreover, also can reduce the efficiency of construction.
Therefore, a system and a method for rapidly sealing and reinforcing the expansion joint of the highway are provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rapid sealing and reinforcing system and a rapid sealing and reinforcing method for a highway expansion joint, which are characterized in that a rotating shaft in the expansion joint is driven to rotate through a first roller, then an air bag is driven to deform, sundries in the expansion joint are blown out, the sundries are sucked into a filter pipe, and two rollers are driven by a fixed rod to alternately extrude a rubber pipe, so that a water body in a water storage cavity is extracted, and the water body is sprayed out through a water outlet pipe, so that the solidification of rubber materials filled in the expansion joint is accelerated, and the construction efficiency is improved, so that the problems in the prior art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a highway expansion joint quick seal reinforcement system and method, includes the casing, the bottom fixed mounting of casing has the installation pole, the bottom fixed mounting of installation pole has first mounting bracket, the inside rotation of first mounting bracket installs the pivot, the first gyro wheel of middle part fixed mounting of pivot, first gyro wheel can roll in the inside of expansion joint, the bottom symmetry fixed mounting of casing has first drum and second drum, the inside of first drum and second drum is all slidable mounting has the push pedal, the both sides of first mounting bracket all are equipped with the drive mechanism that is used for driving two push pedal and removes, the bottom of casing still fixed mounting have jet-propelled pipe and breathing pipe, the inside of first drum and second drum all is equipped with the edulcoration mechanism with drive mechanism complex, the inside of casing has seted up the guide chamber, the upper end fixed mounting of casing has the guide pipe, the lower extreme and the top of guide chamber are linked together, the inside of guide pipe is equipped with the guide mechanism that is used for throwing in the rubber material to the inside of guide chamber, the bottom of casing and the equal slidable mounting of second drum have the push pedal, the inside of guide chamber is equipped with the guide mechanism that is used for driving two push pedal removal, the rubber material is equipped with the inside and has the rubber storage chamber and the inside of guide chamber and the rubber chamber to drive mechanism that the inside of seal down, the rubber chamber is equipped with and the inside the rubber chamber is equipped with and the rubber chamber and is used for setting up together with the rubber storage chamber.
Preferably, the transmission mechanism comprises first bevel gears which are symmetrically and fixedly arranged at two ends of the rotating shaft, two rotating rods are rotatably arranged at two sides of the first mounting frame, second bevel gears are fixedly arranged at the lower ends of the two rotating rods, the two second bevel gears are respectively meshed with the two first bevel gears, reciprocating screw rods are rotatably arranged in the first cylinder and the second cylinder, and the upper ends of the two rotating rods are respectively fixedly connected with the lower ends of the two reciprocating screw rods.
Preferably, the impurity removing mechanism comprises screw sleeves respectively sleeved outside the two reciprocating screw rods, the two screw sleeves are respectively and fixedly connected with the two push plates, a first air bag is fixedly arranged between the push plate inside the first cylinder and the inner top wall of the first cylinder, a second air bag is fixedly arranged between the push plate inside the first cylinder and the inner bottom wall of the first cylinder, a third air bag is fixedly arranged between the push plate inside the second cylinder and the inner top wall of the second cylinder, a fourth air bag is fixedly arranged between the push plate inside the second cylinder and the inner bottom wall of the second cylinder, and one side of each of the first air bag, the second air bag, the third air bag and the fourth air bag is provided with a group of valves.
Preferably, the first air bag, the second air bag, the third air bag and the fourth air bag are communicated with the air spraying pipe and the air suction pipe, and the filter pipe is fixedly arranged at the bottom of the air suction pipe.
Preferably, the material guiding mechanism comprises a motor fixedly installed on one side of a material guiding pipe, a driving shaft is fixedly installed at the output end of the motor, a first clamping block and a second clamping block are fixedly installed inside the material guiding pipe, a transmission rod is installed between the first clamping block and the second clamping block in a common rotation mode, the upper end of the transmission rod is fixedly connected with the upper end of the driving shaft, and a spiral conveying blade for driving rubber materials to move is fixedly installed outside the transmission rod.
Preferably, the controller is installed to the outside of casing, first fixture block and second fixture block all with controller electric connection, the heating wire is installed jointly to the inside of transfer line and screw conveyer leaf, the both ends of transfer line respectively with first fixture block and second fixture block electric connection.
Preferably, the discharging mechanism comprises a second column gear rotatably arranged in the guide cavity, one side of the second column gear is fixedly arranged in the guide cavity, the upper end of the reciprocating screw rod extends to the inner part of the guide cavity, the first column gear is meshed with the second column gear, and the upper end of the rubber outlet pipe is communicated with one side wall of the guide cavity.
Preferably, the spraying mechanism comprises a guide rod rotatably arranged in the circular cavity, the upper end of the reciprocating screw rod on the other side extends to the inside of the circular cavity and is fixedly provided with a first transmission gear, the bottom of the guide rod is fixedly provided with a second transmission gear, the first transmission gear is meshed with the second transmission gear, the middle part of the guide rod is fixedly provided with a fixed rod, the inside of the circular cavity is provided with a rubber tube, both ends of the fixed rod are rotatably provided with rotating wheels for extruding the rubber tube, one end of the rubber tube is communicated with the bottom of the water storage cavity, the bottom of the shell is fixedly provided with a water outlet pipe, and the other end of the rubber tube is communicated with the water outlet pipe.
Preferably, the bottom of casing still fixed mounting has a plurality of bracing pieces, every the second mounting bracket is all installed to the lower extreme of bracing piece, every the inside of second mounting bracket is all rotated and is installed the second gyro wheel that is used for cooperating the casing to remove.
The application method of the highway expansion joint rapid sealing and reinforcing system comprises the following steps of;
S1, pushing a shell to the upper part of an expansion joint, then driving the shell to move, and pushing a first roller to the inner part of the expansion joint;
S2, starting a motor while the shell moves, throwing rubber materials capable of filling the expansion joint into the guide pipe, driving a rotating shaft in the guide pipe to rotate by a first roller, blowing out sundries in the expansion joint through a first air bag, a second air bag, a third air bag and a fourth air bag, and sucking the sundries into the filter pipe;
S3, after melting, the rubber materials thrown into the material guide pipe flow into the material guide cavity, and are driven by the first column gear and the second column gear to be extruded through the rubber outlet pipe and then refilled into the expansion joint, so that the expansion joint is filled;
S4, the fixing rod in the round cavity can drive the two rotating wheels to extrude the rubber pipe in turn, so that the water in the water storage cavity is pumped out and sprayed out through the water outlet pipe, and the rubber material filled in the expansion joint is solidified.
Compared with the prior art, the invention has the beneficial effects that:
1. When the highway expansion joint is sealed and reinforced rapidly, the shell is pushed to the upper part of the expansion joint, when the shell moves, the first roller drives the rotating shaft inside the shell to rotate, and then the first roller drives the two pushing plates to move up and down, so that the first air bag, the second air bag, the third air bag and the fourth air bag are extruded continuously, and then stretched again, sundries inside the expansion joint are blown out, and the sundries are sucked into the filter tube.
2. When the shell moves, the motor is started, rubber materials capable of filling the expansion joint are thrown into the guide pipe, then the screw conveying She Jiuhui drives the rubber materials to slowly move and convey the rubber materials to the inside of the guide cavity, the heating wire is controlled by the controller to heat and melt the slowly moving rubber materials, and the melted rubber materials are filled into the expansion joint under the driving of the first column gear and the second column gear.
3. In the process of moving the shell, the two rotating wheels are driven by the fixing rod to extrude the rubber pipe in turn, so that the water in the water storage cavity is pumped out and sprayed out through the water outlet pipe, the rubber material filled in the expansion joint is solidified, and the construction efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a perspective view of one side of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is an enlarged view of the structure at B of FIG. 3;
FIG. 5 is a top view of the interior of the circular chamber of the present invention;
FIG. 6 is a top view of the interior of the guide chamber of the present invention;
FIG. 7 is a bottom view of the housing of the present invention;
FIG. 8 is a perspective view of another side of the present invention;
FIG. 9 is a diagram showing the structure of the material guiding pipe of the present invention.
In the figure: 1a shell, 2a mounting rod, 3 a first mounting rack, 4a rotating shaft, 5a first roller, 6a first conical gear, 7 a rotating rod, 8 a second conical gear, 9a first cylinder, 10 a second cylinder, 11 a reciprocating screw, 12 a screw sleeve, 13 a push plate, 14a first air bag, 15 a second air bag, 16a third air bag, 17 a fourth air bag, 18 a material guide cavity, 19 a first column gear, 20 a second column gear, 21a motor, 22 a driving shaft, 23 a driving rod, 24 a spiral conveying blade, 25 a first clamping block, 26 a second clamping block, 27 an air injection pipe, 28 an air suction pipe, 29 a rubber discharge pipe, 30 a guide pipe, 31 a water discharge pipe, 32 a round cavity, 33 a first driving gear, 34 a second driving gear, 35 a guide rod, 36 a fixing rod, 37 a rotating wheel, 38 a rubber pipe, 39 a water storage cavity, 40 a supporting rod, 41a second roller and 42 a filter pipe.
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.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 9, the invention provides a system and a method for rapidly sealing and reinforcing a highway expansion joint, which have the following technical scheme:
The utility model provides a highway expansion joint quick seal reinforcement system and method, which comprises a housin 1, the bottom fixed mounting of casing 1 has installation pole 2, the bottom fixed mounting of installation pole 2 has first mounting bracket 3, the inside rotation of first mounting bracket 3 installs pivot 4, the first gyro wheel 5 of middle part fixed mounting of pivot 4, first gyro wheel 5 can roll in the inside of expansion joint, the bottom symmetry fixed mounting of casing 1 has first drum 9 and second drum 10, the inside of first drum 9 and second drum 10 is all slidable mounting has push pedal 13, the both sides of first mounting bracket 3 all are equipped with the drive mechanism that is used for driving two push pedal 13 and removes, the bottom of casing 1 still fixed mounting has air jet 27 and breathing pipe 28, the inside of first drum 9 and second drum 10 all is equipped with the edulcoration mechanism with drive mechanism complex, the inside of casing 1 has seted up guide chamber 18, the upper end fixed mounting of casing 1 has guide tube 30, the lower extreme and the top of guide chamber 18 are linked together, the inside of guide tube 30 is equipped with the guide mechanism that is used for throwing rubber material into the inside of guide chamber 18, the inside of guide chamber 29, the inside of guide mechanism that is equipped with the guide chamber 1 and the inside that is used for driving rubber material to take off the rubber material from the inside of guide chamber 32, the inside of casing 1 is equipped with the guide chamber 39 and the inside of guide chamber that is used for driving rubber chamber and the inside of seal material 32 is equipped with the inside of seal material and is equipped with the inside of seal material chamber 32, the inside of seal material and seal material chamber is equipped with the inside of seal material and seal ring chamber and seal material chamber 32.
Referring to fig. 3, the transmission mechanism includes first bevel gears 6 symmetrically and fixedly installed at both ends of the rotating shaft 4, rotating rods 7 are rotatably installed at both sides of the first installation frame 3, second bevel gears 8 are fixedly installed at lower ends of the two rotating rods 7, the two second bevel gears 8 are respectively meshed with the two first bevel gears 6, reciprocating screw rods 11 are rotatably installed in the first cylinder 9 and the second cylinder 10, and upper ends of the two rotating rods 7 are respectively fixedly connected with lower ends of the two reciprocating screw rods 11.
When carrying out quick seal reinforcement to highway expansion joint, push away the top of expansion joint with casing 1, then adopt manual push or motor driven mode to drive casing 1 and remove, simultaneously push away first gyro wheel 5 to the inside of expansion joint, when casing 1 removes, first gyro wheel 5 can rotate simultaneously, drive its inside pivot 4 rotation afterwards, pivot 4 can drive the first bevel gear 6 of its both sides and rotate, the first bevel gear 6 of both sides will drive two bull sticks 7 through two second bevel gears 8 afterwards and rotate, then two bull sticks 7 will drive the inside reciprocating screw 11 rotation of first drum 9 and second drum 10 respectively, and then for the clearance of follow-up expansion joint and filling provide power.
Referring to fig. 3 and 4, the impurity removing mechanism includes screw sleeves 12 respectively sleeved outside the two reciprocating screws 11, the two screw sleeves 12 are respectively fixedly connected with the two push plates 13, a first air bag 14 is fixedly installed between the push plate 13 inside the first cylinder 9 and the inner top wall of the first cylinder 9, a second air bag 15 is fixedly installed between the push plate 13 inside the first cylinder 9 and the inner bottom wall of the first cylinder 9, a third air bag 16 is fixedly installed between the push plate 13 inside the second cylinder 10 and the inner top wall of the second cylinder 10, a fourth air bag 17 is fixedly installed between the push plate 13 inside the second cylinder 10 and the inner bottom wall of the second cylinder 10, a group of valves are installed on one sides of the first air bag 14, the second air bag 15, the third air bag 16 and the fourth air bag 17, all communicated with the air suction pipe 27 and the air suction pipe 28, and a filter pipe 42 is fixedly installed at the bottom of the air suction pipe 28.
After the two reciprocating screws 11 rotate, the screw sleeves 12 inside the first cylinder 9 and the second cylinder 10 are driven to move up and down, so that the two pushing plates 13 are driven to move up and down inside the first cylinder 9 and the second cylinder 10, the first air bag 14, the second air bag 15, the third air bag 16 and the fourth air bag 17 are continuously extruded and then stretched in the process of moving up and down the two pushing plates 13, the two processes are continuously repeated, each set of valves comprises two independent one-way valves, the two one-way valves are opposite in guiding, one-way valve only allows external air to enter the air bag, the other only allows air inside the air bag to be discharged outwards, the first air bag 14 is compressed in the process of moving up the two pushing plates 13, the fourth air bag 17 is stretched, and the air inside the first air bag 14 enters the air injection tube 27 through the one-way valve, and the air spraying pipe 27 sprays out the sundries in the expansion joint so as to facilitate the subsequent filling, meanwhile, the fourth air bag 17 sucks the external air into the fourth air bag 17 through the air suction pipe 28 and the one-way valve, the sundries in the air are filtered through the filter pipe 42, meanwhile, the third air bag 16 is compressed, the second air bag 15 is stretched, the air in the third air bag 16 is sprayed out through the air spraying pipe 27, the external air is sucked into the second air bag 15, when the two pushing plates 13 move downwards, the second air bag 15 and the fourth air bag 17 are compressed, the first air bag 14 and the third air bag 16 are stretched, the same action as the previous process is carried out, the air in the air bags is sprayed out through the air spraying pipe 27, the external air is sucked through the air suction pipe 28, and filtered through the filter pipe 42, impurities are reserved in the filter pipe 42, the filter pipe 42 and the air suction pipe 28 are fixedly connected by screw threads, and when excessive impurities are accumulated in the filter pipe 42, the filter pipe 42 can be directly unscrewed and cleaned.
Referring to fig. 3, the material guiding mechanism includes a motor 21 fixedly installed at one side of a material guiding pipe 30, a driving shaft 22 is fixedly installed at an output end of the motor 21, a first clamping block 25 and a second clamping block 26 are fixedly installed inside the material guiding pipe 30, a driving rod 23 is installed between the first clamping block 25 and the second clamping block 26 in a co-rotation mode, an upper end of the driving rod 23 is fixedly connected with an upper end of the driving shaft 22, a spiral conveying blade 24 for driving rubber materials to move is fixedly installed outside the driving rod 23, a controller is installed outside the shell 1, both the first clamping block 25 and the second clamping block 26 are electrically connected with the controller, electric heating wires are installed inside the driving rod 23 and the spiral conveying blade 24 in a co-rotation mode, and two ends of the driving rod 23 are electrically connected with the first clamping block 25 and the second clamping block 26 respectively.
When the shell 1 moves, the motor 21 is started, rubber materials capable of filling the expansion joint are thrown into the guide pipe 30, then the motor 21 drives the transmission rod 23 to rotate through the driving shaft 22 and drives the spiral conveying blades 24 in the guide pipe 30 to rotate, then the spiral conveying blades 24 drive the rubber materials to slowly move and convey the rubber materials to the inside of the guide cavity 18, in the process of rotating the transmission rod 23, the first clamping block 25 and the second clamping block 26 are electrified through the controller, and then the electric heating wires arranged in the transmission rod 23 and the spiral conveying blades 24 heat after being electrified, so that the slowly moving rubber materials are heated and melted, and the rubber materials are conveniently filled later.
Referring to fig. 3 and 6, the discharging mechanism includes a second column gear 20 rotatably installed in the interior of the guide chamber 18, a first column gear 19 fixedly installed to extend from the upper end of the one-side reciprocating screw 11 to the interior of the guide chamber 18, the first column gear 19 engaged with the second column gear 20, and an upper end of a discharge tube 29 communicated with a sidewall of the guide chamber 18.
In the moving process of the shell 1, the reciprocating screw 11 at one side drives the first column gear 19 in the guide cavity 18 to rotate, one side of the cross section of the guide cavity 18 is rectangular, and the other side is arc-shaped, as the second column gear 20 is meshed with the first column gear 19, after the first column gear 19 rotates clockwise, the second column gear 20 rotates anticlockwise, then molten rubber materials are stirred by teeth, the rubber materials entering the guide cavity 18 are divided into two paths along the space surrounded by the tooth grooves and the inner wall of the guide cavity 18, and are forcibly fed into the rubber outlet pipe 29 along with the rotation of the gears, extruded through the rubber outlet pipe 29 and refilled into the expansion joint, and then the filling work of the expansion joint is completed;
The meshing position of the gears separates the low-pressure area of the suction pipe from the high-pressure area of the extrusion pipe, so that the melted rubber material does not flow backwards, and the sealing effect is achieved.
Referring to fig. 3, the spray mechanism includes a guide rod 35 rotatably installed inside a circular cavity 32, the upper end of the other side reciprocating screw 11 extends to the inside of the circular cavity 32 and is fixedly provided with a first transmission gear 33, the bottom of the guide rod 35 is fixedly provided with a second transmission gear 34, the first transmission gear 33 is meshed with the second transmission gear 34, the middle part of the guide rod 35 is fixedly provided with a fixing rod 36, the inside of the circular cavity 32 is provided with a rubber tube 38, both ends of the fixing rod 36 are rotatably provided with rotating wheels 37 for extruding the rubber tube 38, one end of the rubber tube 38 is communicated with the bottom of a water storage cavity 39, the bottom of the shell 1 is fixedly provided with a water outlet pipe 31, and the other end of the rubber tube 38 is communicated with the water outlet pipe 31.
In the moving process of the shell 1, the reciprocating screw 11 at the other side drives the first transmission gear 33 in the round cavity 32 to rotate, then drives the guide rod 35 to rotate through the second transmission gear 34, then the guide rod 35 drives the fixing rod 36 to rotate, and drives the two rotating wheels 37 to alternately extrude the rubber tube 38, so that the water in the water storage cavity 39 is extracted, and the water is sprayed out through the water outlet pipe 31, so that the solidification of rubber materials filled in the expansion joint is quickened, and the construction efficiency is improved.
Referring to fig. 1 and 2, the bottom of the casing 1 is fixedly provided with a plurality of support rods 40, the lower end of each support rod 40 is provided with a second installation frame, the inside of each second installation frame is rotatably provided with a second roller 41 for being matched with the movement of the casing 1, and the support rods 40 can be electric push rods so as to adjust the distance between the casing 1 and a road surface to be constructed.
The application method of the highway expansion joint rapid sealing and reinforcing system comprises the following steps of;
S1, pushing the shell 1 to the upper part of the expansion joint, then driving the shell 1 to move, and pushing the first roller 5 to the inner part of the expansion joint;
s2, when the shell 1 moves, the motor 21 is started, rubber materials capable of filling the expansion joint are put into the guide pipe 30, the first roller 5 drives the rotating shaft 4 in the guide pipe to rotate, sundries in the expansion joint are blown out through the first air bag 14, the second air bag 15, the third air bag 16 and the fourth air bag 17, and the sundries are sucked into the filter pipe 42;
S3, after being melted, the rubber material thrown into the material guide pipe 30 flows into the material guide cavity 18, and is extruded through the rubber outlet pipe 29 and refilled into the expansion joint under the driving of the first column gear 19 and the second column gear 20, so that the expansion joint is filled;
S4, the fixing rod 36 in the round cavity 32 drives the two rotating wheels 37 to alternately extrude the rubber tube 38, so that the water in the water storage cavity 39 is pumped out and sprayed out through the water outlet pipe 31, and the rubber material filled in the expansion joint is accelerated to be solidified.
Working principle: after the two reciprocating screw rods 11 rotate, the screw rod sleeves 12 in the first cylinder 9 and the second cylinder 10 are driven to move up and down, so that the two push plates 13 are driven to move up and down in the first cylinder 9 and the second cylinder 10, in the process of moving up and down the two push plates 13, the first air bag 14, the second air bag 15, the third air bag 16 and the fourth air bag 17 are continuously extruded and then stretched, the two processes are continuously repeated, each group of valves comprises two independent one-way valves, the guidance of the two one-way valves is opposite, one-way valve only allows external air to enter the air bag, the other only allows the air in the air bag to be discharged outwards, the first air bag 14 is compressed and the fourth air bag 17 is stretched in the process of moving up the two push plates 13, the air in the first air bag 14 enters the air injection pipe 27 through the one-way valve and is sprayed out through the air injection pipe 27, impurities in the expansion joint are blown out so as to facilitate the subsequent filling, meanwhile, the fourth air bag 17 sucks the external air into the fourth air bag 17 through the air suction pipe 28 and the one-way valve and filters the impurities in the air through the filter pipe 42, meanwhile, the third air bag 16 is compressed, the second air bag 15 is stretched, the air in the third air bag 16 is also sprayed out through the air spraying pipe 27, the external air is sucked into the second air bag 15, when the two pushing plates 13 move downwards, the second air bag 15 and the fourth air bag 17 are compressed, the first air bag 14 and the third air bag 16 are stretched, the same actions as the previous process are carried out, the air in the air bag is sprayed out through the air spraying pipe 27, the external air is sucked through the air suction pipe 28 and filtered through the filtering pipe 42, sundries are reserved in the filtering pipe 42, when the shell 1 moves, the motor 21 is started, rubber materials capable of filling expansion joints are input into the guide pipe 30, the motor 21 drives the transmission rod 23 to rotate through the driving shaft 22, and drives the spiral conveying blade 24 in the material guiding pipe 30 to rotate, then the spiral conveying blade 24 drives the rubber material to slowly move and convey the rubber material into the material guiding cavity 18, in the process of rotating the transmission rod 23, the first clamping block 25 and the second clamping block 26 are electrified through the controller, then the electric heating wires arranged in the transmission rod 23 and the spiral conveying blade 24 heat after being electrified, so that the slowly moving rubber material is heated and melted, so that the rubber material is convenient to be filled later, in the process of moving the shell 1, the reciprocating screw 11 on one side drives the first column gear 19 in the material guiding cavity 18 to rotate, the cross section of the material guiding cavity 18 is rectangular on one side and arc on the other side, because the second post gear 20 is meshed with the first post gear 19, after the first post gear 19 rotates clockwise, the second post gear 20 rotates anticlockwise, then molten rubber material is stirred by teeth, the rubber material entering the material guiding cavity 18 is divided into two paths along the space surrounded by the tooth grooves and the inner wall of the material guiding cavity 18, the rubber material is forcibly fed into the rubber discharging pipe 29 along with the rotation of the gears, and is extruded through the rubber discharging pipe 29 and refilled into the expansion joint, so that the expansion joint is filled, in the moving process of the shell 1, the reciprocating screw 11 on the other side drives the first transmission gear 33 in the circular cavity 32 to rotate, then the second transmission gear 34 drives the guide rod 35 to rotate, then the guide rod 35 drives the fixed rod 36 to rotate, and drives the two rotating wheels 37 to alternately extrude the rubber tube 38, so that the water body in the water storage cavity 39 is extracted, and the water is sprayed out through the water outlet pipe 31, so that the solidification of rubber materials filled in the expansion joint is quickened, and the construction efficiency is improved.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a highway expansion joint seals reinforcing apparatus fast, includes casing (1), its characterized in that: the device comprises a shell (1), wherein a mounting rod (2) is fixedly arranged at the bottom of the shell, a first mounting frame (3) is fixedly arranged at the bottom of the mounting rod (2), a rotating shaft (4) is rotatably arranged in the first mounting frame (3), a first roller (5) is fixedly arranged in the middle of the rotating shaft (4), and the first roller (5) can roll in an expansion joint;
The bottom of the shell (1) is symmetrically and fixedly provided with a first cylinder (9) and a second cylinder (10), push plates (13) are slidably arranged in the first cylinder (9) and the second cylinder (10), and transmission mechanisms for driving the two push plates (13) to move are arranged on two sides of the first mounting frame (3);
The bottom of the shell (1) is fixedly provided with an air ejector tube (27) and an air suction tube (28), and the interiors of the first cylinder (9) and the second cylinder (10) are respectively provided with a impurity removing mechanism matched with a transmission mechanism;
A material guide cavity (18) is formed in the shell (1), a material guide pipe (30) is fixedly arranged at the upper end of the shell (1), the lower end of the material guide pipe (30) is communicated with the top of the material guide cavity (18), and a material guide mechanism for feeding rubber materials into the material guide cavity (18) is arranged in the material guide pipe (30);
the bottom of the shell (1) is fixedly provided with a rubber outlet pipe (29), and a discharging mechanism matched with the transmission mechanism and used for driving rubber materials to flow out of the rubber outlet pipe (29) is arranged in the guide cavity (18);
A round cavity (32) and a water storage cavity (39) are also formed in the shell (1), and a spraying mechanism matched with the transmission mechanism and used for accelerating the solidification of rubber materials is arranged in the round cavity (32) and the water storage cavity (39);
the transmission mechanism comprises first conical gears (6) symmetrically and fixedly arranged at two ends of the rotating shaft (4), rotating rods (7) are rotatably arranged at two sides of the first mounting frame (3), second conical gears (8) are fixedly arranged at the lower ends of the two rotating rods (7), the two second conical gears (8) are respectively meshed with the two first conical gears (6), reciprocating screw rods (11) are rotatably arranged in the first cylinder (9) and the second cylinder (10), and the upper ends of the two rotating rods (7) are respectively fixedly connected with the lower ends of the two reciprocating screw rods (11);
The guide mechanism comprises a motor (21) fixedly arranged on one side of a guide pipe (30), a driving shaft (22) is fixedly arranged at the output end of the motor (21), a first clamping block (25) and a second clamping block (26) are fixedly arranged in the guide pipe (30), a transmission rod (23) is jointly rotatably arranged between the first clamping block (25) and the second clamping block (26), the upper end of the transmission rod (23) is fixedly connected with the upper end of the driving shaft (22), and a spiral conveying blade (24) for driving rubber materials to move is fixedly arranged outside the transmission rod (23);
The controller is arranged outside the shell (1), the first clamping block (25) and the second clamping block (26) are electrically connected with the controller, the electric heating wires are commonly arranged inside the transmission rod (23) and the spiral conveying blade (24), and two ends of the transmission rod (23) are electrically connected with the first clamping block (25) and the second clamping block (26) respectively;
The blanking mechanism comprises a second column gear (20) rotatably arranged in the guide cavity (18), one side of the upper end of the reciprocating screw rod (11) extends to the inside of the guide cavity (18) and is fixedly provided with a first column gear (19), the first column gear (19) is meshed with the second column gear (20), and the upper end of the rubber outlet pipe (29) is communicated with one side wall of the guide cavity (18);
The spraying mechanism comprises a guide rod (35) rotatably arranged in a round cavity (32), the upper end of the reciprocating screw (11) on the other side extends to the inside of the round cavity (32) and is fixedly provided with a first transmission gear (33), the bottom of the guide rod (35) is fixedly provided with a second transmission gear (34), the first transmission gear (33) is meshed with the second transmission gear (34), the middle part of the guide rod (35) is fixedly provided with a fixed rod (36), the inside of the round cavity (32) is provided with a rubber tube (38), both ends of the fixed rod (36) are rotatably provided with rotating wheels (37) for extruding the rubber tube (38), one end of the rubber tube (38) is communicated with the bottom of a water storage cavity (39), the bottom of the shell (1) is fixedly provided with a water outlet tube (31), and the other end of the rubber tube (38) is communicated with the water outlet tube (31);
The impurity removing mechanism comprises screw sleeves (12) which are respectively sleeved outside two reciprocating screw rods (11), the two screw sleeves (12) are respectively fixedly connected with two pushing plates (13), a first air bag (14) is fixedly arranged between the pushing plate (13) inside the first cylinder (9) and the inner top wall of the first cylinder (9), a second air bag (15) is fixedly arranged between the pushing plate (13) inside the first cylinder (9) and the inner bottom wall of the first cylinder (9), a third air bag (16) is fixedly arranged between the pushing plate (13) inside the second cylinder (10) and the inner top wall of the second cylinder (10), a fourth air bag (17) is fixedly arranged between the pushing plate (13) inside the second cylinder (10) and the inner bottom wall of the second cylinder (10), and one side of each of the first air bag (14), the second air bag (15), the third air bag (16) and the fourth air bag (17) is provided with a group of valves.
2. The highway expansion joint rapid sealing and reinforcing device according to claim 1, wherein: the first air bag (14), the second air bag (15), the third air bag (16) and the fourth air bag (17) are communicated with the air spraying pipe (27) and the air suction pipe (28), and a filter pipe (42) is fixedly arranged at the bottom of the air suction pipe (28).
3. The highway expansion joint rapid sealing and reinforcing device according to claim 1, wherein: the bottom of casing (1) still fixed mounting has a plurality of bracing pieces (40), every the second mounting bracket is all installed to the lower extreme of bracing piece (40), every the inside of second mounting bracket is all rotated and is installed second gyro wheel (41) that are used for cooperating casing (1) to remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138737.0A CN115404752B (en) | 2022-09-19 | 2022-09-19 | Rapid sealing and reinforcing system and method for highway expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138737.0A CN115404752B (en) | 2022-09-19 | 2022-09-19 | Rapid sealing and reinforcing system and method for highway expansion joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115404752A CN115404752A (en) | 2022-11-29 |
| CN115404752B true CN115404752B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211138737.0A Active CN115404752B (en) | 2022-09-19 | 2022-09-19 | Rapid sealing and reinforcing system and method for highway expansion joint |
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| CN (1) | CN115404752B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE757306A (en) * | 1969-10-25 | 1971-03-16 | Joseph Voegele Ag | METHOD AND DEVICE FOR PLACING JOINT PLATES IN JOINTS OF CONCRETE PAVEMENT COATINGS |
| EP0241895A2 (en) * | 1986-04-15 | 1987-10-21 | Richard Rupprecht | Device for cleaning, melting and widening joints or cracks in asphalt pavements |
| KR101157063B1 (en) * | 2012-01-12 | 2012-06-21 | 한국토지주택공사 | Flexible jointing structure of road construction and method for making flexible jointing structure |
| CN208792122U (en) * | 2018-09-17 | 2019-04-26 | 河南路大公路交通科技有限公司 | A kind of Road sealant device for maintenance of surface |
| CN112095535A (en) * | 2020-09-14 | 2020-12-18 | 蒋明敏 | Quick cleaning device of bridge expansion joint |
| CN113026582A (en) * | 2021-03-24 | 2021-06-25 | 马超 | Material filling device for bridge expansion joint settlement repair and use method thereof |
| CN215405656U (en) * | 2021-07-05 | 2022-01-04 | 华小辉 | Quick maintenance device of local disease in bridge expansion joint |
| CN216973168U (en) * | 2022-03-16 | 2022-07-15 | 宋洋 | Road and bridge crack reinforcing and repairing irrigator |
-
2022
- 2022-09-19 CN CN202211138737.0A patent/CN115404752B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE757306A (en) * | 1969-10-25 | 1971-03-16 | Joseph Voegele Ag | METHOD AND DEVICE FOR PLACING JOINT PLATES IN JOINTS OF CONCRETE PAVEMENT COATINGS |
| EP0241895A2 (en) * | 1986-04-15 | 1987-10-21 | Richard Rupprecht | Device for cleaning, melting and widening joints or cracks in asphalt pavements |
| KR101157063B1 (en) * | 2012-01-12 | 2012-06-21 | 한국토지주택공사 | Flexible jointing structure of road construction and method for making flexible jointing structure |
| CN208792122U (en) * | 2018-09-17 | 2019-04-26 | 河南路大公路交通科技有限公司 | A kind of Road sealant device for maintenance of surface |
| CN112095535A (en) * | 2020-09-14 | 2020-12-18 | 蒋明敏 | Quick cleaning device of bridge expansion joint |
| CN113026582A (en) * | 2021-03-24 | 2021-06-25 | 马超 | Material filling device for bridge expansion joint settlement repair and use method thereof |
| CN215405656U (en) * | 2021-07-05 | 2022-01-04 | 华小辉 | Quick maintenance device of local disease in bridge expansion joint |
| CN216973168U (en) * | 2022-03-16 | 2022-07-15 | 宋洋 | Road and bridge crack reinforcing and repairing irrigator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115404752A (en) | 2022-11-29 |
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Effective date of registration: 20240501 Address after: No. 66, Renmin West Road, Linzhang County, Handan City, Hebei Province 056600 Applicant after: Linzhang County Jincheng Highway Maintenance Engineering Co.,Ltd. Country or region after: China Address before: Building 45, Phase 2, Zhongjian Zhifang, No. 188, Shanghai Road, Baohe District, Hefei City, Anhui Province, 230041 Applicant before: Zhang Jingjing Country or region before: China |
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