CN115012288B - Highway subgrade maintenance road surface cementation of fissures device - Google Patents
Highway subgrade maintenance road surface cementation of fissures device Download PDFInfo
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- CN115012288B CN115012288B CN202210806450.4A CN202210806450A CN115012288B CN 115012288 B CN115012288 B CN 115012288B CN 202210806450 A CN202210806450 A CN 202210806450A CN 115012288 B CN115012288 B CN 115012288B
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- vibrating
- fixedly connected
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- crack pouring
- pouring
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- 238000012423 maintenance Methods 0.000 title claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 34
- 239000002002 slurry Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000011440 grout Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002344 surface layer Substances 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
- E01C23/0966—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
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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
- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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 maintenance, in particular to a highway subgrade maintenance pavement crack pouring device which comprises a crack pouring assembly and a vibrating assembly, wherein an internal thread arc plate is arranged at the top of a crack pouring sleeve; according to the invention, the crack pouring assembly is rotated to move the crack pouring sleeve up to the required height, so that a fully-opened discharge hole is formed between the lower end of the crack pouring sleeve and the insertion cone, the pouring efficiency of cement slurry in cracks can be greatly increased, and a large amount of cement slurry is not left in the crack pouring sleeve.
Description
Technical Field
The invention relates to the technical field of highway maintenance, in particular to a highway subgrade maintenance pavement crack pouring device.
Background
The roadbed is a bearing foundation of a highway base layer and a highway surface layer, and the stability of the roadbed is an important condition for the stability of a road state. After highway surface course and basic unit are pressed, will vertical load conduction to the road bed, can lead to the deformation of road bed, there is the risk of fracture in the great regional department of road bed deformation, and the road bed after the fracture can influence the stability of surface course and basic unit, generally in pouring into the crack through cement paste, contact solidification through cement paste and road bed soil and set back improvement road bed's compressive and tensile strength.
The application number 202122498298.1 of the Chinese patent discloses a highway subgrade maintenance pavement crack pouring device, which comprises a crack pouring pipe and a crack pouring inner pipe, wherein the crack pouring pipe and the crack pouring inner pipe are straight round pipes, the bottom end of the crack pouring pipe is closed, the crack pouring inner pipe is inserted into the crack pouring pipe from top to bottom, and a joint connected with a cement slurry conveying pipe is arranged at the top of the opening at the bottom end of the crack pouring inner pipe; and a plurality of layers of crack pouring holes are uniformly distributed on the surface of the crack pouring cannula. Through a plurality of crack filling hole of crack filling intubate surface even shaping, at the in-process that the crack filling intubate inserted the road bed gap, can not block up all crack filling holes completely to avoided crack filling passageway to block up, improved crack filling efficiency.
However, the present inventors have found that the above-mentioned crack pouring device for highway subgrade maintenance has the following drawbacks in carrying out the embodiments of the present application: (1) Cement slurry flows into the bottom of the joint filling cannula through the bottom of the joint filling inner tube, flows out into the crack only through the joint filling hole on the joint filling cannula, so that cement slurry in the crack is easy to flow back into the joint filling cannula again, and a large amount of cement slurry is left in the joint filling cannula after the joint filling cannula is pulled out, so that the cleaning of residual cement slurry is inconvenient; (2) The crack filling inner tube is matched with the inner wall of the crack filling cannula, the crack filling inner tube is required to be completely detached from the inside of the crack filling cannula after the crack is repaired, the crack filling inner tube and the crack filling cannula are of long tube structures, the cleaning of cement paste adhered to the inner wall is inconvenient, and the cleaning efficiency is greatly reduced. Therefore, we provide a highway subgrade maintenance pavement crack pouring device for solving the technical problems.
Disclosure of Invention
The invention provides a highway subgrade maintenance pavement crack pouring device which solves the technical problems in the background technology through the specific design of a crack pouring component and a vibration component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a highway subgrade maintenance road surface crack pouring device, which comprises:
The joint filling assembly comprises a joint filling sleeve, a material conveying joint is connected to the position, close to the top, of the outer surface of the joint filling sleeve, the lower end part of the joint filling sleeve is of an opening structure, a coaxial sliding channel is arranged at the upper end part of the joint filling sleeve, a coaxial internal thread arc plate is arranged at the top of the joint filling sleeve, and a first scraping ring is fixedly connected to the position, close to the bottom, of the inner wall of the joint filling sleeve through a reinforcing rod; and
The assembly vibrates, the assembly connection that vibrates sets up the pouring jacket is inside, just the pouring jacket can be followed the assembly length direction that vibrates slides and sets up, the assembly that vibrates includes the post that vibrates with slip path clearance fit, should vibrate the post outer wall and laminate mutually with first material ring inner wall that scrapes, vibrate the post with form the pouring channel that infuses the seam between the pouring jacket, the post upper end annular that vibrates is provided with a plurality of external screw thread arc plates, external screw thread arc plate with internal screw thread arc plate screw-thread fit, the post outer wall that vibrates is close to the top position is scraped the material ring through stiffener fixedly connected with second, and this second is scraped the material ring outer wall and is laminated mutually with pouring jacket inner wall.
As a preferable technical scheme of the invention, the internal thread arc plates are uniformly distributed along the circumferential direction of the sliding channel at the upper end part of the crack pouring sleeve, and the internal diameter of the internal thread arc plates is the same as the diameter of the sliding channel.
As a preferable technical scheme of the invention, an operation table is fixedly connected to the outer surface of the joint filling sleeve, the operation table is arranged above the material conveying joint, and a control switch is arranged on the surface of the operation table in a connecting manner.
As a preferable technical scheme of the invention, the lower end part of the vibrating column is fixedly connected with a concentric inserting cone, the lower end part of the crack pouring sleeve is attached to the top of the inserting cone, and the outer diameter of the crack pouring sleeve is the same as the diameter of the inserting cone.
As a preferable technical scheme of the invention, a vibrating cavity is arranged in the vibrating column along the length direction of the vibrating column, two movable seats are symmetrically and slidably connected in the inner bottom of the vibrating cavity, the top of each movable seat is fixedly connected with an inclined-plane vibrating seat, and inclined planes of the two inclined-plane vibrating seats form a V shape; the vibrating device is characterized in that a first elastic element is connected between the inclined-plane vibrating seat and the vibrating cavity, the surface of the inclined-plane vibrating seat is connected with a vibrating rod which is sleeved inside the first elastic element and penetrates through the vibrating column, and one end of the vibrating rod is fixedly connected with a vibrating ball.
As a preferable technical scheme of the invention, the inner wall of the vibrating cavity is fixedly connected with a supporting disc, the center position of the supporting disc is slidably matched with a vibration transmission rod, the lower end of the vibration transmission rod is fixedly connected with a guide disc, the guide disc is fixedly connected with a guide block in a limit channel on the inner wall of the vibrating cavity, the bottom of the guide disc is fixedly provided with a vibration transmission element through a supporting rod, and the vibration transmission element is arranged between two inclined-plane vibration seats.
As a preferable technical scheme of the invention, the upper end of the vibration transmission rod is fixedly connected with a movable disk, the movable disk is connected with the supporting disk through a second elastic element, the second elastic element is sleeved outside the vibration transmission rod, and a plurality of first magnets are arranged at the top of the movable disk along the circumferential direction.
As a preferable technical scheme of the invention, the upper end part of the vibrating column is provided with a vibrating motor electrically connected with the control switch, the output end of the vibrating motor is connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a second magnet through a supporting rod, and the second magnet and the first magnet are magnetically repelled.
The invention has the following beneficial effects:
1. According to the invention, the joint filling assembly is rotated, and the joint filling sleeve can be moved up to a required height under the cooperation of the internal thread arc plate and the external thread arc plate, so that a fully-opened discharge hole is formed between the lower end of the joint filling sleeve and the insertion cone, the filling efficiency of cement slurry in a crack can be greatly increased, a large amount of cement slurry is not left in the joint filling sleeve, and the follow-up cleaning of the interior of the joint filling device is facilitated.
2. After the joint filling operation is completed, the first scraping ring is enabled to scrape upwards along the vibrating column through the drawing and pulling joint filling assembly, meanwhile, the second scraping ring is enabled to scrape along the inner wall of the joint filling sleeve, when the lower end of the joint filling sleeve is drawn and pulled to the top of the vibrating column, the first scraping ring is used for completely scraping cement paste adhered to the vibrating column, and meanwhile, the second scraping ring is used for completely scraping cement paste adhered to the inner wall of the joint filling sleeve, so that the cleaning efficiency and the cleaning effect of the vibrating column and the joint filling sleeve of a long tube structure are greatly improved.
3. In the process of filling cement slurry in the cracks, the second magnet is driven to rotate through the rotating shaft at the output end of the vibrating motor, so that the first magnet is magnetically repelled intermittently to enable the movable disc to longitudinally reciprocate, and the continuous movement of the vibrating balls in the cement slurry is realized under the reciprocating extrusion of the vibration transmission element to the two inclined-plane vibration seats and the elastic force of the first elastic element, so that the vibration of the cement slurry in the cement slurry filling operation process is met, the vibrating effect of the cement slurry in the cracks is improved, and the repairing quality of the road cracks is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a highway subgrade maintenance road surface crack pouring device.
Fig. 2 is a schematic view of the internal structure of the joint filling device.
Fig. 3 is a schematic structural view of the joint filling assembly.
Fig. 4 is a cross-sectional view of the longitudinal structure of fig. 3.
Fig. 5 is a schematic structural view of the vibrating assembly.
Fig. 6 is a top view of the structure of fig. 5.
Fig. 7 is a cross-sectional view of the longitudinal structure of fig. 5.
Fig. 8 is an enlarged view of a partial structure at a in fig. 7.
Fig. 9 is an enlarged view of a partial structure at B in fig. 7.
In the drawings, the list of components represented by the various numbers is as follows:
The device comprises a 1-pouring slot assembly, a 101-pouring slot sleeve, a 102-conveying connector, a 103-internal thread arc plate, a 104-first scraping ring, a 105-operating platform, a 106-control switch, a 2-vibrating assembly, a 201-vibrating column, a 202-pouring slot conveying channel, a 203-external thread arc plate, a 204-second scraping ring, a 205-inserting cone, a 206-vibrating cavity, a 207-moving seat, a 208-inclined surface vibrating seat, a 209-first elastic element, a 210-vibrating rod, a 211-vibrating ball, a 212-supporting disc, a 213-vibrating rod, a 214-guiding disc, a 215-vibrating element, a 216-moving disc, a 217-second elastic element, a 218-first magnet, a 219-vibrating motor, a 220-rotating shaft and a 221-second magnet.
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.
First embodiment:
Referring to fig. 1-9, the present invention is a highway subgrade maintenance road surface crack pouring device, comprising:
The joint filling assembly 1, the joint filling assembly 1 comprises a joint filling sleeve 101, a material conveying joint 102 is connected and arranged at the position, close to the top, of the outer surface of the joint filling sleeve 101, the lower end part of the joint filling sleeve 101 is provided with an opening structure, a cement slurry conveying pipe is inserted and connected onto the material conveying joint 102, cement slurry entering the joint filling sleeve 101 through the material conveying joint 102 flows out of an opening at the bottom of the joint filling sleeve 101 into a crack, a coaxial sliding channel is arranged at the upper end part of the joint filling sleeve 101, a coaxial internal thread arc plate 103 is arranged at the top of the joint filling sleeve 101, and a first scraping ring 104 is fixedly connected to the position, close to the bottom, of the inner wall of the joint filling sleeve 101 through a reinforcing rod; and
The vibrating assembly 2 is connected and arranged inside the pouring sleeve 101, the pouring sleeve 101 can slide along the length direction of the vibrating assembly 2, the vibrating assembly 2 comprises a vibrating column 201 in clearance fit with a sliding channel, the outer wall of the vibrating column 201 is attached to the inner wall of a first scraping ring 104, in the process of moving up the pouring sleeve 101, the first scraping ring 104 is utilized to slide along the vibrating column 201, so that the scraping of cement paste adhered on the vibrating column 201 is realized, a pouring material channel 202 is formed between the vibrating column 201 and the pouring sleeve 101, cement paste entering into the pouring sleeve 101 through a material joint 102 flows downwards along the pouring material channel 202, finally flows out into the crack from an opening at the bottom of the pouring sleeve 101, a plurality of externally threaded arc plates 203 are annularly arranged at the upper end part of the vibrating column 201, the externally threaded arc plates 203 are in threaded fit with the internally threaded arc plates 103, a second scraping ring 204 is fixedly connected to the position, close to the top, and the outer wall of the second scraping ring 204 is attached to the inner wall of the pouring sleeve 101 through a reinforcing rod; the lower end part of the vibrating column 201 is connected and fixed with a concentric inserting cone 205, the lower end part of the crack pouring sleeve 101 is attached to the top of the inserting cone 205, and the outer diameter of the crack pouring sleeve 101 is the same as the diameter of the inserting cone 205; in the process of moving up the crack pouring sleeve 101, the first scraping ring 104 is utilized to slide along the vibrating column 201, so that the cement paste adhered on the vibrating column 201 is scraped, and in the process, the inner wall of the crack pouring sleeve 101 slides against the second scraping ring 204 on the vibrating column 201, so that the cement paste adhered on the inner wall of the crack pouring sleeve 101 is scraped.
One specific application of this embodiment is: through rotating the crack filling subassembly 1, under the cooperation of internal thread arc board 103 and external screw thread arc board 203, can move crack filling sleeve pipe 101 to the required height on for form the discharge gate that is fully open between crack filling sleeve pipe 101 lower extreme and the insertion cone 205, can greatly increased the filling efficiency of cement thick liquid in the crack, after accomplishing the crack filling operation, make first scraping ring 104 upwards scrape along vibrating post 201 through pull crack filling subassembly 1, simultaneously make second scraping ring 204 scrape along crack filling sleeve pipe 101 inner wall, when crack filling sleeve pipe 101 lower extreme pull reaches vibrating post 201 top, first scraping ring 104 realizes the complete scraping of the grout of adhesion on the vibrating post 201, simultaneously second scraping ring 204 realizes the complete scraping of the grout of adhesion on the crack filling sleeve pipe 101 inner wall, thereby the cleaning efficiency and the clearance effect of vibrating post 201 and crack filling sleeve pipe 101 of long tube structure have been greatly improved.
Specific embodiment II:
On the basis of the first embodiment, the present embodiment is different in that: the inner thread arc plates 103 are uniformly distributed along the circumferential direction of the sliding channel at the upper end part of the crack pouring sleeve 101, and the inner diameter of the inner thread arc plates 103 is the same as the diameter of the sliding channel; the outer surface of the joint filling sleeve 101 is fixedly connected with an operation table 105, the operation table 105 is arranged above the material conveying connector 102, and a control switch 106 is arranged on the surface of the operation table 105 in a connecting mode.
Further, a vibrating cavity 206 is arranged in the vibrating column 201 along the length direction of the vibrating column, two moving seats 207 are symmetrically and slidably connected in the inner bottom of the vibrating cavity 206, an inclined-plane vibrating seat 208 is fixedly connected to the top of the moving seats 207, and inclined planes of the two inclined-plane vibrating seats 208 form a V shape;
Be connected with first elastic element 209 between inclined plane vibration seat 208 and the vibration chamber 206, inclined plane vibration seat 208 surface connection has the cover to establish at the inside vibrating rod 210 that runs through to the outside of vibrating post 201 of first elastic element 209, this vibrating rod 210 one end is connected and is fixed with vibrating ball 211, when inclined plane vibration seat 208 atress level extrudees, realize the horizontal reciprocating motion of vibrating ball 211 under the elastic force of first elastic element 209 to realize the vibration of cement thick liquid filling in-process in crack, make the grout more fill in the crack, be favorable to increasing the crack filling quality of cement thick liquid in the crack.
Further, the inner wall of the vibrating cavity 206 is fixedly connected with a supporting disc 212, a vibration transmission rod 213 is slidably matched with the central position of the supporting disc 212, a guide disc 214 is fixedly connected with the lower end of the vibration transmission rod 213, the guide disc 214 is fixedly connected with a guide block in a limiting channel on the inner wall of the vibrating cavity 206, a vibration transmission element 215 is fixedly arranged at the bottom of the guide disc 214 through a supporting rod, the vibration transmission element 215 is arranged between two inclined-plane vibration seats 208, and reciprocating impact on the inclined-plane vibration seats 208 is realized through up-and-down reciprocating motion of the vibration transmission element 215, so that kinetic energy of up-and-down motion of the vibration transmission element 215 is transmitted to the inclined-plane vibration seats 208, and horizontal vibration of the two inclined-plane vibration seats 208 is realized, thereby satisfying vibration in the cement paste filling process.
Further, the upper end of the vibration transmission rod 213 is fixedly connected with a movable disc 216, the movable disc 216 is connected with the support disc 212 through a second elastic element 217, in the process of up-and-down reciprocating motion of the vibration transmission element 215, the vibration transmission element 215 is moved upwards and reset through the arrangement of the second elastic element 217, the second elastic element 217 is sleeved outside the vibration transmission rod 213, and a plurality of first magnets 218 are arranged at the top of the movable disc 216 along the circumferential direction.
Further, a vibrating motor 219 electrically connected to the control switch 106 is mounted at the upper end of the vibrating column 201, a rotating shaft 220 is connected to the output end of the vibrating motor 219, a second magnet 221 is fixedly connected to the lower end of the rotating shaft 220 through a supporting rod, and the second magnet 221 magnetically repels the first magnet 218.
One specific application of this embodiment is: in the process of filling cement slurry in a crack, the control switch 106 is pressed to start the vibrating motor 219, the second magnet 221 is driven to rotate through the rotating shaft 220 at the output end of the vibrating motor 219, then the intermittent magnetic repulsion first magnet 218 enables the movable disc 216 to longitudinally reciprocate, continuous movement of the vibrating ball 211 in the cement slurry is achieved under the reciprocating extrusion of the vibrating elements 215 to the two inclined-plane vibrating seats 208 and the elastic force of the first elastic element 209, and in the process of up-and-down reciprocating movement of the vibrating elements 215, upward movement reset of the vibrating elements 215 is achieved through the arrangement of the second elastic element 217, so that vibration of cement slurry in the cement slurry filling operation process is met, the vibrating effect of cement slurry in the crack is improved, and the repair quality of road cracks is improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides a highway subgrade maintenance road surface cementation of fissures device which characterized in that: comprising the following steps:
The joint filling assembly comprises a joint filling sleeve, a material conveying joint is connected to the position, close to the top, of the outer surface of the joint filling sleeve, the lower end part of the joint filling sleeve is of an opening structure, a coaxial sliding channel is arranged at the upper end part of the joint filling sleeve, a coaxial internal thread arc plate is arranged at the top of the joint filling sleeve, and a first scraping ring is fixedly connected to the position, close to the bottom, of the inner wall of the joint filling sleeve through a reinforcing rod; and
The assembly vibrates, the assembly connection that vibrates sets up the pouring jacket is inside, just the pouring jacket can be followed the assembly length direction that vibrates slides and sets up, the assembly that vibrates includes the post that vibrates with slip path clearance fit, should vibrate the post outer wall and laminate mutually with first material ring inner wall that scrapes, vibrate the post with form the pouring channel that infuses the seam between the pouring jacket, the post upper end annular that vibrates is provided with a plurality of external screw thread arc plates, external screw thread arc plate with internal screw thread arc plate screw-thread fit, the post outer wall that vibrates is close to the top position is scraped the material ring through stiffener fixedly connected with second, and this second is scraped the material ring outer wall and is laminated mutually with pouring jacket inner wall.
2. The highway subgrade maintenance pavement crack pouring device according to claim 1, wherein the internal thread arc plates are uniformly distributed along the circumferential direction of the sliding channel at the upper end part of the crack pouring sleeve, and the internal diameter of the internal thread arc plates is the same as the diameter of the sliding channel.
3. The highway subgrade maintenance pavement crack pouring device according to claim 1, wherein an operation table is fixedly connected to the outer surface of the crack pouring sleeve, the operation table is arranged above the material conveying connector, and a control switch is arranged on the surface of the operation table in a connecting mode.
4. The highway subgrade maintenance pavement crack pouring device according to claim 1, wherein the lower end part of the vibrating column is fixedly connected with a concentric insertion cone, the lower end part of the crack pouring sleeve is attached to the top of the insertion cone, and the outer diameter of the crack pouring sleeve is the same as the diameter of the insertion cone.
5. The highway subgrade maintenance pavement crack pouring device according to claim 3, wherein a vibrating cavity is arranged in the vibrating column along the length direction of the vibrating column, two movable seats are symmetrically and slidingly connected in the vibrating cavity, inclined-surface vibrating seats are fixedly connected to the tops of the movable seats, and inclined surfaces of the two inclined-surface vibrating seats form a V shape;
the vibrating device is characterized in that a first elastic element is connected between the inclined-plane vibrating seat and the vibrating cavity, the surface of the inclined-plane vibrating seat is connected with a vibrating rod which is sleeved inside the first elastic element and penetrates through the vibrating column, and one end of the vibrating rod is fixedly connected with a vibrating ball.
6. The highway subgrade maintenance pavement crack pouring device according to claim 5, characterized in that a supporting disc is fixedly connected to the inner wall of the vibrating cavity, a vibration transmission rod is slidably matched with the central position of the supporting disc, a guide disc is fixedly connected to the lower end of the vibration transmission rod, the guide disc is fixedly connected with a guide block in a limit channel on the inner wall of the vibrating cavity, a vibration transmission element is fixedly arranged at the bottom of the guide disc through a supporting rod, and the vibration transmission element is arranged between two inclined-plane vibration seats.
7. The highway subgrade maintenance pavement crack pouring device according to claim 6, wherein a movable disc is fixedly connected to the upper end of the vibration transmission rod, the movable disc is connected with the support disc through a second elastic element, the second elastic element is sleeved outside the vibration transmission rod, and a plurality of first magnets are arranged on the top of the movable disc along the circumferential direction.
8. The highway subgrade maintenance pavement crack pouring device according to claim 7, wherein a vibrating motor electrically connected with the control switch is installed at the upper end of the vibrating column, the output end of the vibrating motor is connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a second magnet through a supporting rod, and the second magnet is magnetically repelled from the first magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210806450.4A CN115012288B (en) | 2022-07-08 | 2022-07-08 | Highway subgrade maintenance road surface cementation of fissures device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210806450.4A CN115012288B (en) | 2022-07-08 | 2022-07-08 | Highway subgrade maintenance road surface cementation of fissures device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115012288A CN115012288A (en) | 2022-09-06 |
| CN115012288B true CN115012288B (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210806450.4A Active CN115012288B (en) | 2022-07-08 | 2022-07-08 | Highway subgrade maintenance road surface cementation of fissures device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115012288B (en) |
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| CN114150652A (en) * | 2021-12-03 | 2022-03-08 | 广西北投交通养护科技集团有限公司 | Tamping and compacting vibration device for filling soil around inclinometer pipe and construction method thereof |
| CN216338933U (en) * | 2021-10-18 | 2022-04-19 | 刘存 | Highway subgrade maintenance road surface cementation of fissures device |
| CN114703854A (en) * | 2022-03-22 | 2022-07-05 | 光华建设集团有限公司 | Construction method of dam in hydraulic and hydroelectric engineering |
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| CN1657710A (en) * | 2005-01-11 | 2005-08-24 | 北京市机械施工公司 | Method of vibration and extrusion for cast-in-place concrete in pile hole and its vibration rod device |
| CN1818230A (en) * | 2005-02-07 | 2006-08-16 | 王利华 | Formative method of cast-in-situs composite pile with drilling vibration concrete and pouring vibrator thereof |
| CN103452115A (en) * | 2013-08-31 | 2013-12-18 | 曹兴明 | Casing pipe type bottom feeding post-pipe-plugging and post-grouting device and construction method |
| CN203452084U (en) * | 2013-08-31 | 2014-02-26 | 曹兴明 | Sleeve type bottom-conveying rear grouting device for later-inserted pipe |
| CN203924070U (en) * | 2014-07-14 | 2014-11-05 | 曹兴明 | Intubate grouting pile device after drilling & grouting piling concrete |
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| CN114150652A (en) * | 2021-12-03 | 2022-03-08 | 广西北投交通养护科技集团有限公司 | Tamping and compacting vibration device for filling soil around inclinometer pipe and construction method thereof |
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| CN115012288A (en) | 2022-09-06 |
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