CN114561853B - Plastic pressing groove device for elastic sheet driven by rolling pendulum bob - Google Patents
Plastic pressing groove device for elastic sheet driven by rolling pendulum bob Download PDFInfo
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- CN114561853B CN114561853B CN202210064541.5A CN202210064541A CN114561853B CN 114561853 B CN114561853 B CN 114561853B CN 202210064541 A CN202210064541 A CN 202210064541A CN 114561853 B CN114561853 B CN 114561853B
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- pressing
- groove
- working ring
- central roller
- pressing groove
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- 238000003825 pressing Methods 0.000 title claims abstract description 162
- 238000005096 rolling process Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000007788 roughening Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 208000035217 Ring chromosome 1 syndrome Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- E01C19/43—Machines or arrangements for roughening or patterning freshly-laid paving courses, e.g. indenting rollers
-
- 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)
- Road Paving Machines (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a plastic pressing groove device for a rolling pendulum driving elastic sheet, which comprises a pressing groove working ring and a central roller arranged in the pressing groove working ring, wherein the central roller and the pressing groove working ring synchronously rotate; a plurality of eccentric pendulums capable of rotating along the circumference of the central roller are axially arranged on the outer wall of the central roller, a plurality of elastic pressing groove pieces which are uniformly arranged along the circumferential direction are arranged on the inner wall of the pressing groove working ring and correspond to the positions of each eccentric pendulum, and the ends of the eccentric pendulums touch the elastic pressing groove pieces during rotation, so that the elastic pressing groove pieces penetrate through the side wall of the pressing groove working ring and are pressed into a road surface to form pressing grooves. The device has simple structure and convenient later maintenance; in the actual grooving process, the elastic sheet and the grooving device are beaten by adopting the eccentric pendulum bob, so that the situation that the groove wall is damaged or the groove wall concrete is adhered to the pattern protrusions on the wall of the roller due to the rotation of the roller after the grooving of the traditional grooving device is completed can be effectively avoided.
Description
Technical Field
The invention relates to the field of road engineering construction devices, in particular to a rolling pendulum driving elastic sheet plastic groove pressing device.
Background
The cement concrete pavement is the most common pavement structure for highway engineering, municipal engineering and urban rail traffic engineering, not only has the mechanical requirement for bearing the vertical and impact force of the vehicle load, but also has the flatness and roughness which directly influence the service performance of the pavement, so the improvement of the roughness is always the direction of the cement concrete pavement research, and the processes of roughening, grooving and the like are correspondingly carried out in sequence, but both the hard grooving process and the plastic grooving process have the common characteristic of being intermittently implemented along the transverse direction of the road.
And the roughening is to transversely drag and press the surface of the concrete through soft materials such as a steel wire brush, a rubber rod, bamboo strips and the like at the beginning after the concrete is paved, so that the surface of the concrete is slightly exposed with broken stone to form a rough surface.
The pressing groove is used for transversely dragging and pressing the surface of the concrete through the hard convex groove plate at the beginning after the concrete is paved, and the self weight is heavier than that of the roughening equipment, so that the extruded groove bottom, the groove opening and the groove depth are consistent, the formed groove shape is fixed, and the drainage capacity and the abrasion service life are higher than those of the roughening technology.
The grooving technology adopts different roughening and grooving technologies, and adopts a diamond saw blade and a cutter row to rotate at high speed under the drive of power, so that the cutter blade grinds the hardened cement concrete pavement transversely along a road, and finally, a concave groove with a neat edge is formed on the surface of the hard pavement. However, the grooving technology generally requires special equipment to grind by adopting a diamond saw blade, so that on one hand, the cost is higher, and on the other hand, the construction dust pollution is heavier, and therefore, the construction of flatness and roughness is carried out on the concrete pavement in a grooving mode with better effect and lower construction cost is generally selected.
In the practical implementation in the field, in order to maintain the continuity of the pressing groove and the matching performance with the trend of the road, the pressing groove of the concrete pavement is usually formed by arranging pattern protrusions on a roller, and the pressing groove is formed on the pavement during initial setting of the concrete, and in the pressing process, the cross section of the pressed pattern can only be in a shape with a big upper part and a small lower part because the roller continuously rotates, otherwise, the situation that the pattern protrusions damage the groove wall and the adhesion between the groove wall concrete and the pattern protrusions on the roller occurs along with the rotation of the pressing groove roller easily, so that reworking is required, labor is wasted and the construction period is prolonged; the existing pressing groove device is pushed by manpower, the travelling speed fluctuates, when a road surface is curved, the advancing direction of the pressing groove device needs to be adjusted by manpower, so that the pressing groove is unevenly distributed and is not attractive, the cost of special pressing groove mechanical equipment is too high, the construction cost is increased, and therefore, the low-cost pressing groove device capable of advancing at a uniform speed is needed, and the problems are avoided.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the elastic sheet plastic groove pressing device driven by the rolling pendulum bob, and the problems that the groove pressing device is easy to damage the groove wall in the construction process, uneven groove pressing distribution is easy to occur when a road turns, and the cost required by special groove pressing mechanical equipment is too high are solved.
In order to solve the technical problems, the invention adopts the following technical scheme: the elastic sheet plastic pressing groove device driven by the rolling pendulum comprises a pressing groove working ring and a central roller arranged in the pressing groove working ring, wherein the central roller and the pressing groove working ring synchronously rotate; a plurality of eccentric pendulums capable of rotating along the circumference of the central roller are axially arranged on the outer wall of the central roller, a plurality of elastic pressing groove pieces which are uniformly arranged along the circumferential direction are arranged on the inner wall of the pressing groove working ring and correspond to the positions of each eccentric pendulum, and the ends of the eccentric pendulums touch the elastic pressing groove pieces during rotation, so that the elastic pressing groove pieces penetrate through the side wall of the pressing groove working ring and are pressed into a road surface to form pressing grooves.
In particular, the elastic pressing groove piece comprises two U-shaped clamping pieces which are arranged on the inner wall of the pressing groove working ring along the circumferential direction, and the opening of the U-shaped clamping piece faces to the inner wall of the pressing groove working ring; an omega-shaped elastic piece is arranged between the two U-shaped clamping pieces, and the left end and the right end of the elastic piece are respectively inserted into the openings of the U-shaped clamping pieces in a sliding manner; the opening of the elastic sheet is also internally provided with a groove pressing device, the tail end of the groove pressing device is fixed on the elastic sheet, and the other end of the groove pressing device is arranged in an axial through hole on the groove pressing working ring.
Specifically, a compression spring is arranged in the opening of the elastic piece, and two ends of the compression spring are respectively connected with the inner wall of the elastic piece and the inner wall of the pressing groove working ring.
Particularly, a sliding groove is further formed in one side, close to the pressing groove working ring, of the U-shaped clamping piece along the circumferential direction, and the top of the elastic piece is higher than the bottom surface of the sliding groove.
Further, the groove pressing device comprises an upright post fixedly connected with the elastic sheet and a pressing head arranged at the other end of the upright post, and the pressing head is in an inverted trapezoid shape.
Furthermore, the pressure head is detachably connected with the upright post.
In particular, the central roller is concentric with the pressing groove working ring, and the pressing groove working ring is fixedly connected with the central roller through a plurality of radial scroll bars.
In particular, the eccentric pendulum bob is sleeved on the central roller through a unidirectional damping bearing and rotates along the advancing direction of the central roller.
Particularly, a slow driving motor is axially arranged outside one end of the central roller along the central roller, and an output shaft of the slow driving motor is fixedly connected with the inner wall of the central roller; still including the mounting bracket that is used for installing slow driving motor, the mounting bracket bottom is equipped with the movable pulley, the movable pulley passes through the walking motor and drives.
Furthermore, U-shaped rails are arranged on the left side and the right side of the concrete pavement along the direction of the pavement, and the sliding wheels move in the U-shaped rails.
Compared with the prior art, the invention has the following advantages and beneficial effects: compared with the existing special groove pressing mechanical equipment, the device has the advantages of simple structure, lower manufacturing cost and convenient later maintenance; in the actual grooving process, the elastic sheet and the grooving device are beaten by the eccentric pendulum bob, so that the grooving device is retracted into the grooving working ring after grooving is completed, and the situation that the groove wall of the traditional grooving device is damaged or the groove wall concrete is adhered to the pattern protrusions on the wall of the roller due to the rotation of the roller after grooving is completed can be effectively avoided.
Drawings
Fig. 1 is a schematic side view of the present invention.
FIG. 2 is a schematic view of the cross-sectional structure of the A-A plane in FIG. 1.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 2.
The definitions of the various numbers in the figures are: a pressing groove working ring-1; an axial through hole-11; a central roller-2; a slow driving motor-21; a mounting rack-22; a sliding wheel-23; a walking motor-24; u-shaped rail-25; eccentric pendulum bob-3; a unidirectional damping bearing-31; an elastic pressing groove part-4; u-shaped clamping piece-41; spring piece-42; a channeling device-43; a post-431; ram-432; compression spring-44; a sliding groove-45; a banner-5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so as to further understand the concept of the present invention, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects brought thereby.
As shown in fig. 1 to 3, a plastic pressing groove device for a rolling pendulum driving spring plate comprises a pressing groove working ring 1 and a central roller 2 arranged in the pressing groove working ring 1, wherein the central roller 2 and the pressing groove working ring 1 synchronously rotate; a plurality of eccentric pendulums 3 which can rotate along the circumference of the central roller 2 are axially arranged on the outer wall of the central roller 2, a plurality of elastic pressing groove parts 4 which are uniformly arranged along the circumferential direction are arranged on the inner wall of the pressing groove working ring 1 at positions corresponding to each eccentric pendulum 3, and the ends of the eccentric pendulums 3 are contacted with the elastic pressing groove parts 4 during rotation, so that the elastic pressing groove parts 4 penetrate through the side wall of the pressing groove working ring 1 to be pressed into a road surface to form pressing grooves.
The working principle of the device is that the pressing groove working ring 1 and the central roller 2 are welded together to form two concentric circles which can roll, and the longitudinal rolling along the road is realized by the longitudinal external force. In the rolling process, the eccentric pendulum bob 3 extrudes the elastic groove pressing piece 4 through impact, and the inverted trapezoid groove pressing device 43 of the elastic groove pressing piece 4 pops out of the reserved axial through hole 11 of the groove pressing working ring 1, so that the groove pressing is finished while the external roller longitudinally rolls. According to the invention, the spacing between the adjacent eccentric pendulums 3 on the central roller 2 can be adjusted according to actual pattern requirements, and meanwhile, the positions of the axial through holes 11 arranged in the circumferential direction of the pressing groove working ring 1 are adjusted, so that the pressing of various pattern notches is realized.
As a preferred embodiment, the elastic pressing groove member 4 includes two U-shaped clamping members 41 disposed back and forth in the circumferential direction on the inner wall of the pressing groove working ring 1, and the opening of the U-shaped clamping members 41 is directed toward the inner wall of the pressing groove working ring 1; an omega-shaped elastic piece 42 is arranged between the two U-shaped clamping pieces 41, and the left end and the right end of the elastic piece 42 are respectively inserted into the openings of the U-shaped clamping pieces 41 in a sliding manner; a slot pressing device 43 is further arranged in the opening of the elastic piece 42, the tail end of the slot pressing device 43 is fixed on the elastic piece 42, and the other end of the slot pressing device is arranged in the axial through hole 11 on the slot pressing working ring 1.
In this embodiment, the elastic pressing slot member 4 is an Ω -shaped elastic piece 42 and a U-shaped clamping member 41, the Ω -shaped elastic piece 42 includes an arc section opening toward the inner wall of the pressing slot working ring 1 and clamping legs extending toward the left and right sides of the arc section, the pressing slot device 43 is disposed on the arc section and fixedly connected with the inner wall of the arc section in the opening, in the actual working process, the eccentric pendulum 3 swings from the outside to strike the top of the arc section of the elastic piece 42, so as to apply a pressure to the arc section, force the arc section of the elastic piece 42 to be compressed and deformed, and drive the pressing slot device 43 on the inner wall of the arc section to extend outwards through the axial through hole 11 on the side wall of the pressing slot working ring 1, thereby realizing the pressing slot process. Because the eccentric pendulum 3 only briefly contacts with the elastic sheet 42, the duration of the pressing process of the groove pressing device 43 into the concrete pavement is short, and after the groove pressing process is finished, the groove pressing device 43 rebounds under the elastic action of the elastic sheet 42 and returns to the inside of the groove pressing working ring 1, so that the damage of the groove pressing side wall caused by the groove pressing device 43 and the damage of the inner wall of the groove pressing caused by the concrete adhesion of the groove pressing side wall on the groove pressing device 43 due to the fact that the groove pressing device 43 exceeds the outer wall of the groove pressing working ring 1 in the subsequent rotation process are avoided.
As a further embodiment, a compression spring 44 is disposed in the opening of the elastic plate 42, and two ends of the compression spring 44 are respectively connected to the inner wall of the elastic plate 42 and the inner wall of the groove pressing working ring 1.
In this embodiment, the compressing spring 44 cooperates with the elastic sheet 42 to drive the groove pressing device 43 to move. When the eccentric pendulum 3 hits the elastic piece 42, the elastic piece 42 deforms towards the inner wall of the groove pressing working ring 1, the compression spring 44 is compressed, and the elastic piece 42 drives the groove pressing device 43 to extend towards the outer part of the groove pressing working ring 1 for groove pressing. When the groove pressing device 43 leaves the eccentric pendulum 3 under the rotation of the central roller 2 and the groove pressing working ring 1, the compression spring 44 assists the elastic sheet 42 to rebound, thereby helping the groove pressing device 43 retract from the outside of the groove pressing working ring 1 to complete the groove pressing process.
As a further embodiment, the surface of the U-shaped clip 41 near the side of the pressing ring 1 is further provided with a sliding groove 45 along the circumferential direction, and the top of the elastic piece 42 is higher than the bottom surface of the sliding groove 45.
In this embodiment, the sliding groove 45 is used to reduce the height of the top of the U-shaped clip 41, so as to ensure that the spring 42 has a sufficient height beyond the U-shaped clip 41, so as to ensure that the eccentric pendulum 3 can apply a sufficient impact force to the spring 42, and ensure the forming process of the pressure groove.
As a further embodiment, the groove pressing device 43 includes a vertical post 431 fixedly connected to the elastic sheet 42 and a pressing head 432 disposed at the other end of the vertical post 431, where the pressing head 432 is in an inverted trapezoid shape.
In this embodiment, the groove pressing device 43 is composed of a column 431 and a pressing head 432, wherein the column 431 is used as a bearing member to transmit the pushing force and the retracting force of the elastic sheet 42 to the pressing head 432; the pressing head 432 is used as a pressing groove component, the end of the pressing head is engraved with patterns, and the pressing head 432 is pressed into a concrete pavement and retracts under the action of the upright post 431 to complete the pressing groove process of the pavement. Meanwhile, the inverted trapezoid pressure head 432 can effectively avoid the condition that the side wall of the pressure head 432 is damaged by the fact that the pressure head 432 is driven to rotate together in the rotation process of the pressure groove working ring 1.
As a further embodiment, the ram 432 is detachably connected to the post 431.
In this embodiment, the pressing head 432 and the upright 431 are connected with each other through a sliding groove on the pressing head 432 and a sliding block on the upright 431, and the sliding groove and the sliding block are in interference fit. When the pressure head 432 with different patterns or different sizes needs to be replaced, the pressure head 432 can be removed from the upright post 431 by transversely tapping the pressure head 432, so that the pressure head 432 is convenient and quick to replace.
As a preferred embodiment, the central roller 2 is concentric with the grooved working ring 1, and the grooved working ring 1 is fixedly connected with the central roller 2 through a plurality of radial scroll bars 5.
In this embodiment, the central roller 2 and the pressing ring 1 are connected as a whole by the banner 5, and the central roller 2 is located at the center of the pressing ring 1, so as to ensure that the central roller is concentric with the pressing ring 1.
As a preferred embodiment, the eccentric pendulum 3 is sleeved on the central roller 2 through a unidirectional damping bearing 31 and rotates along the advancing direction of the central roller 2.
In the embodiment, the eccentric pendulum bob 3 is sleeved outside the central roller shaft 2 through a one-way damping bearing 31 and is always positioned at the lowest point below the central roller shaft 2 under the action of gravity; when the central roller 2 drives the dynamic groove working ring 1 to roll forwards, the unidirectional damping bearing 31 rotates towards the advancing direction, and the eccentric pendulum bob 3 is kept at the position of the lowest point all the time; meanwhile, the unidirectional damping bearing 31 ensures that the eccentric pendulum bob 3 cannot be reversely pushed by the elastic sheet 42 to cause the eccentric pendulum bob 3 to swing back and forth when the elastic sheet 42 collides, so that the time for the eccentric pendulum bob 3 to strike the next elastic groove pressing piece 4 is affected, and the situation that the groove pressing distance of the groove pressing device 43 is uneven is caused.
As a preferred embodiment, a slow driving motor 21 is axially arranged along the central roller 2 outside one end of the central roller 2, and an output shaft of the slow driving motor 21 is fixedly connected with the inner wall of the central roller 2; the device further comprises a mounting frame 22 for mounting the slow driving motor 21, wherein a sliding wheel 23 is arranged at the bottom of the mounting frame 22, and the sliding wheel 23 is driven by a walking motor 24.
In this embodiment, the central roller 2 is driven to roll by the slow driving motor 21 fixed on the external mounting frame 22, and the output shaft of the slow driving motor 21 transversely extends into the central roller 2, and is connected with the inner wall of the central roller 2 through a plurality of connecting rods uniformly distributed on the circumferential direction of the output shaft, so that the rotation of the slow driving motor 21 is transmitted to the central roller 2, and the dynamic groove working ring 1 is further driven to rotate. The mounting frame 22 provides supporting force through the bottom sliding wheel 23, ensures the stability of the slow driving motor 21 and ensures that the slow driving motor 21 can move together with the movement of the central roller 2.
As a further embodiment, U-shaped rails 25 are provided along the road on the left and right sides of the concrete pavement, and the sliding wheels 23 move in the U-shaped rails 25.
In this embodiment, since there is a turn on a concrete road surface, the mounting frame 22 in the previous embodiment cannot ensure that the device of the present invention can rotate along with the turn of the road, and the position of the pressing groove of the device needs to be manually adjusted to realize the turn. Therefore, in this embodiment, the moving direction of the mounting frame 22 is limited by arranging the U-shaped rails 25 along the road direction at both sides of the road, so that the device of the invention rotates along with the road curve under the action of the U-shaped rails 25, thereby realizing the turning away from manual operation and performing the automation of the grooving work.
The terms "connected" and "fixed" used in the description of the present invention may be fixed, formed, welded, or mechanically connected, and the specific meaning of the terms in the present invention is understood in specific cases.
In the description of the present invention, the terms "center," "upper," "lower," "horizontal," "inner," "outer," and the like are used merely for convenience in describing the present invention and to simplify the description, and do not denote or imply a particular orientation that the device or element in question must have, and thus should not be construed as limiting the invention.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. The elastic sheet plastic pressing groove device driven by the rolling pendulum comprises a pressing groove working ring (1) and a central roller (2) arranged in the pressing groove working ring (1), wherein the central roller (2) and the pressing groove working ring (1) synchronously rotate; the device is characterized in that a plurality of eccentric pendulums (3) capable of rotating along the circumference of the central roller (2) are axially arranged on the outer wall of the central roller (2), a plurality of elastic pressing groove pieces (4) which are uniformly arranged along the circumferential direction are arranged on the inner wall of the pressing groove working ring (1) at positions corresponding to the eccentric pendulums (3), and the ends of the eccentric pendulums (3) touch the elastic pressing groove pieces (4) when rotating, so that the elastic pressing groove pieces (4) penetrate through the side wall of the pressing groove working ring (1) to be pressed into a road surface to form pressing grooves; the elastic pressing groove piece (4) comprises two U-shaped clamping pieces (41) which are arranged on the inner wall of the pressing groove working ring (1) along the front and back direction of the circumferential direction, and the opening of each U-shaped clamping piece (41) faces to the inner wall of the pressing groove working ring (1); an omega-shaped elastic piece (42) is arranged between the two U-shaped clamping pieces (41), the left end and the right end of the elastic piece (42) are respectively and slidably inserted into the opening of the U-shaped clamping piece (41), a compression spring (44) is arranged in the opening of the elastic piece (42), and the two ends of the compression spring (44) are respectively connected with the inner wall of the elastic piece (42) and the inner wall of the pressing groove working ring (1); the opening of the elastic sheet (42) is also provided with a groove pressing device (43), the tail end of the groove pressing device (43) is fixed on the elastic sheet (42), and the other end of the groove pressing device is arranged in the axial through hole (11) on the groove pressing working ring (1).
2. A plastic pressing groove device for a rolling pendulum driving spring plate as claimed in claim 1, wherein a sliding groove (45) is further formed in a surface of the U-shaped clamping piece (41) close to one side of the pressing groove working ring (1) along a circumferential direction, and the top of the spring plate (42) is higher than the bottom surface of the sliding groove (45).
3. The rolling pendulum driving spring plastic groove pressing device according to claim 1, wherein the groove pressing device (43) comprises a stand column (431) fixedly connected with the spring (42) and a pressing head (432) arranged at the other end of the stand column (431), and the pressing head (432) is in an inverted trapezoid shape.
4. A rolling pendulum driving spring plastic groove pressing device according to claim 3, characterized in that the pressing head (432) is detachably connected with the upright post (431).
5. A rolling pendulum driving spring plastic groove pressing device as claimed in claim 1, wherein the central roller (2) is concentric with the groove pressing working ring (1), and the groove pressing working ring (1) is fixedly connected with the central roller (2) through a plurality of radial scroll bars (5).
6. A rolling pendulum driving spring plastic groove pressing device according to claim 1, characterized in that the eccentric pendulum (3) is sleeved on the central roller (2) through a unidirectional damping bearing (31) and rotates along the advancing direction of the central roller (2).
7. The rolling pendulum driving spring plastic groove pressing device according to claim 1, wherein a slow driving motor (21) is axially arranged along the central roller (2) outside one end of the central roller (2), and an output shaft of the slow driving motor (21) is fixedly connected with the inner wall of the central roller (2); the novel intelligent electric bicycle further comprises a mounting frame (22) for mounting the slow driving motor (21), a sliding wheel (23) is arranged at the bottom of the mounting frame (22), and the sliding wheel (23) passes through the travelling motor.
8. A rolling pendulum driving spring plastic grooving apparatus as claimed in claim 7, characterized in that U-shaped rails (25) are provided along the road direction on the left and right sides of the concrete road surface, said sliding wheels (23) moving in said U-shaped rails (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064541.5A CN114561853B (en) | 2022-01-20 | 2022-01-20 | Plastic pressing groove device for elastic sheet driven by rolling pendulum bob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064541.5A CN114561853B (en) | 2022-01-20 | 2022-01-20 | Plastic pressing groove device for elastic sheet driven by rolling pendulum bob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114561853A CN114561853A (en) | 2022-05-31 |
| CN114561853B true CN114561853B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210064541.5A Active CN114561853B (en) | 2022-01-20 | 2022-01-20 | Plastic pressing groove device for elastic sheet driven by rolling pendulum bob |
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| Country | Link |
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| CN (1) | CN114561853B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373757A (en) * | 1970-11-07 | 1974-11-13 | Cement & Concrete Ass | Rotary vibrators |
| CN103669180A (en) * | 2013-12-10 | 2014-03-26 | 中国民航大学 | Concrete pavement surface texture manufacturing device |
| CN107059563A (en) * | 2017-03-31 | 2017-08-18 | 西安艾施姆机械设备有限公司 | A kind of pavement of road veining processing and waste treatment device |
| CN214831709U (en) * | 2020-12-31 | 2021-11-23 | 上海啸领环保科技有限公司 | Concrete road surface embossing device |
-
2022
- 2022-01-20 CN CN202210064541.5A patent/CN114561853B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373757A (en) * | 1970-11-07 | 1974-11-13 | Cement & Concrete Ass | Rotary vibrators |
| CN103669180A (en) * | 2013-12-10 | 2014-03-26 | 中国民航大学 | Concrete pavement surface texture manufacturing device |
| CN107059563A (en) * | 2017-03-31 | 2017-08-18 | 西安艾施姆机械设备有限公司 | A kind of pavement of road veining processing and waste treatment device |
| CN214831709U (en) * | 2020-12-31 | 2021-11-23 | 上海啸领环保科技有限公司 | Concrete road surface embossing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114561853A (en) | 2022-05-31 |
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