CN114059413A - Slope guide board is restoreed on wisdom city road surface - Google Patents
Slope guide board is restoreed on wisdom city road surface Download PDFInfo
- Publication number
- CN114059413A CN114059413A CN202111364016.7A CN202111364016A CN114059413A CN 114059413 A CN114059413 A CN 114059413A CN 202111364016 A CN202111364016 A CN 202111364016A CN 114059413 A CN114059413 A CN 114059413A
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- China
- Prior art keywords
- slope
- block
- bottom shell
- column
- sliding
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- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008439 repair process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
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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
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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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
Abstract
The invention relates to the field of road administration of smart cities, in particular to a slope guiding plate for repairing a road surface of a smart city, which comprises a bottom shell, a slope block is arranged on one wider side of the bottom shell, a sliding column is arranged on one side of the upper end surface of the bottom shell, which is close to the slope block, the upper end of one side of the sliding column, which is far away from the slope block, is provided with a rotatable guide plate sliding shaft, the upper end surface of the bottom shell, which is far away from the slope block, is provided with a slope height adjusting block, a bendable guide plate is arranged above the slope height adjusting block, the guide plate arranged in this way can deform to a certain degree under the condition of heavy pressure of a cart and the like to form buffer between a slope and a flat road, so as to prevent the cart head from suddenly sinking and smashing to form a pit caused by collision and sudden fall, the area where the depression is formed can be detected by the pressure generated by the vehicle and returned to the data for convenient repair.
Description
Technical Field
The invention belongs to the field of road administration of smart cities, and particularly relates to a slope guiding plate for road surface restoration of a smart city.
Background
The slope is an indispensable part of a road, some places can be directly combined with a sidewalk to form a large fall, and a vehicle can fall at the fall after running to achieve the purpose of connecting the slope and a flat road;
the slope and the level road are connected by the aid of the road shoulder of the sidewalk, so that a vehicle with large weight continuously falls to impact the ground, the ground at the position is sunken, a driver can feel that the driving comfort is reduced by the obvious fall feeling, and the height fall can cause friction between a front bumper of the vehicle with a low part of chassis and the ground, so that the intelligent city road surface restoration slope guiding plate which is formed by utilizing the pressure of the vehicle body to form a gentle slope, enables the gentle slope to be excessively formed between the slope and the level road and can restore the generated bottom surface depression solves the problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a slope guiding plate for repairing a road surface of a smart city, which can deform to a certain degree under the condition of heavy pressure of a cart and the like to form buffer between a slope and a flat road, prevent the cart head from colliding and forming a recess due to sudden sinking and smashing of the cart head caused by sudden fall, and detect and return data by utilizing the pressure generated by the cart in the recessed area so as to facilitate repair.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent city road surface restoration slope guide plate comprises a bottom shell, a sealing plate is arranged on the lower bottom surface of the bottom shell, a slope block is arranged on one wider side of the bottom shell, a sliding column is arranged on one side of the upper end surface of the bottom shell, which is close to the slope block, the upper end of one side of the sliding column, which is far away from the slope block, is provided with a rotatable guide plate sliding shaft, the upper end surface of the bottom shell, which is far away from the slope block, is provided with a slope height adjusting block, the slope height adjusting block can slide in the bottom shell in the vertical direction, a rotatable slope supporting rotating shaft is arranged at one side of the upper end of the slope height adjusting block, which is close to the slope block, one side of the slope support rotating shaft, which is far away from the slope block, is fixedly connected with a slope support, one end of the slope support, which is far away from the slope support rotating shaft, is fixedly connected with a guide plate main shaft, the guide plate main shaft overcoat is equipped with rotatable guide plate pivot, the guide plate pivot with fixedly connected with flexible guide plate between the guide plate sliding shaft.
Preferably, a slope block sliding cavity is formed in the vertical direction of one side, close to the bottom shell, of the slope block, a slope block spring is fixedly arranged in the slope block sliding cavity, a bottom shell bulge is fixedly arranged on the end face of one side, close to the slope block, of the bottom shell, and the bottom shell bulge is arranged in the slope block sliding cavity and is fixedly connected with the slope block spring.
Preferably, the upper end face of the bottom shell is provided with a sliding groove below two ends of the sliding column respectively, each sliding groove is internally provided with a deformation linkage block respectively, each deformation linkage block is fixedly connected with the sliding column above, each deformation linkage block is fixedly connected with a linkage block reset spring in the sliding groove on one side close to the slope height adjusting block, a hydraulic channel is formed in the bottom shell, and the lower end part of each deformation linkage block extends into the bottom shell and is sleeved in the hydraulic channel.
Preferably, the hydraulic pressure way is kept away from in sliding column one end horizontal direction cover and is equipped with the first hydraulic pressure post of slidable, first hydraulic pressure post is close to slope piece one end and does not seal set up first cavity in the first hydraulic pressure post, just install first hydraulic pressure post spring in the first cavity, slope piece one end endotheca is kept away from to first hydraulic pressure post is equipped with a slidable second hydraulic pressure post, the second hydraulic pressure post is close to slope piece one end and does not seal second hydraulic pressure post and first hydraulic pressure post spring fixed connection, set up the second cavity in the second hydraulic pressure post, install the second hydraulic pressure post spring in the second cavity, first hydraulic pressure post one end endotheca is kept away from to the second hydraulic pressure post and is equipped with the briquetting connecting rod, the briquetting connecting rod is close to second hydraulic pressure post one end and second hydraulic pressure post spring fixed connection.
Preferably, two the vertical direction fixedly connected with briquetting of second hydraulic column one end is kept away from respectively to the briquetting connecting rod, a spout has been seted up in the briquetting, be provided with the compression leg spring in the spout, and upper end and briquetting fixed connection, a compression leg of compression leg spring lower extreme fixedly connected with, but the briquetting horizontal slip.
Preferably, the compression leg spout has been seted up in the drain pan to compression leg lower extreme both sides, makes the compression leg can slide in spacing, the terminal surface is provided with out of shape mud under the compression leg, it has sensing film to warp mud surface covering, it installs deformation sensor and links to each other with sensing film to warp mud near slope piece one end, terminal surface and closing plate laminating under the deformation mud, the closing plate both sides are provided with a closing plate slide rail respectively to terminal surface under the drain pan through closing plate slide rail slidable mounting.
Preferably, the fixed array of drain pan up end is provided with a plurality of support post seats, every be provided with a support column spring in the support post seat respectively, every support column spring upper end fixedly connected with guide board support column, every guide board support column can contact with the guide board of top respectively.
Advantageous effects
1. When the guide plate is pressed on by the gravity of the vehicle body, the guide plate can generate certain deformation to slow the transition part, so that the friction between the front bar of the vehicle head and the ground caused by the height drop is reduced, the comfort of a driver is improved, and the ground is prevented from being sunk due to multiple impacts;
2. when the heavy pressure such as vehicle leads to guide board deformation, utilize the deformation of guide board to carry out inspection and data acquisition to sunken ground to send back data terminal and make statistics of, thereby make things convenient for road surface restoration next time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is an enlarged view of FIG. 4 at D;
in the figure: the device comprises a bottom shell 10, a sealing plate 11, a slope block 12, a sliding chute 13, a sliding column 14, a guide plate sliding shaft 15, a guide plate 16, a guide plate rotating shaft 17, a guide plate main shaft 18, a slope support 19, a slope support rotating shaft 20, a slope block sliding cavity 21, a bottom shell bulge 22, a slope block spring 23, deformed mud 24, a sealing plate sliding rail 25, a pressure column 26, a pressure column spring 27, a pressure column sliding chute 28, a pressure block 29, a slope height adjusting block 30, a pressure block connecting rod 31, a second hydraulic column 32, a second hydraulic column spring 33, a deformed linkage block 34, a linkage block return spring 35, a guide plate support column 36, a support column seat 37, a support column spring 38, a slope support spring 39, a hydraulic channel 41, a first hydraulic column 42, a first hydraulic column spring 43 and a deformation sensor 45.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to the attached drawing 1, a slope guiding board for road surface restoration in a smart city comprises a bottom case 10, a sealing board 11 is installed on the bottom surface of the bottom case 10, a slope block 12 is arranged on one wider side of the bottom case 10, a sliding post 14 is arranged on one side of the upper end surface of the bottom case 10 close to the slope block 12, a rotatable guiding board sliding shaft 15 is arranged on the upper end of one side of the sliding post 14 far away from the slope block 12, a slope height adjusting block 30 is arranged on one side of the upper end surface of the bottom case 10 far away from the slope block 12, the slope height adjusting block 30 can slide in the bottom case 10 in the vertical direction, a rotatable slope supporting rotating shaft 20 is arranged on one side of the upper end of the slope height adjusting block 30 close to the slope block 12, a slope support 19 is fixedly connected to one side of the slope supporting rotating shaft 20 far away from the slope block 12, a guiding board main shaft 18 is fixedly connected to one end of the slope support 19 far away from the slope supporting rotating shaft 20, and a rotatable guiding board rotating shaft 17 is sleeved outside the guiding board main shaft 18, a bendable guide plate 16 is fixedly connected between the guide plate rotating shaft 17 and the guide plate sliding shaft 15.
Further combining with fig. 4, a slope block sliding cavity 21 is formed in the vertical direction of one side, close to the bottom shell 10, of the slope block 12, a slope block spring 23 is fixedly arranged in the slope block sliding cavity 21, a bottom shell bulge 22 is fixedly arranged on the end face, close to one side of the slope block 12, of the bottom shell 10, and the bottom shell bulge 22 is arranged in the slope block sliding cavity 21 and is fixedly connected with the slope block spring 23.
Further, with reference to fig. 1 and 4, the upper end surface of the bottom case 10 is respectively provided with a sliding groove 13 below two ends of the sliding column 14, each sliding groove 13 is internally provided with a deformation linkage block 34, each deformation linkage block 34 is respectively and fixedly connected with the sliding column 14 above, one side of each deformation linkage block 34 close to the slope height adjusting block 30 is respectively and fixedly connected with a linkage block return spring 35 in the sliding groove 13, a hydraulic passage 41 is formed in the bottom case 10, and the lower end part of each deformation linkage block 34 extends into the bottom case 10 and is sleeved in the hydraulic passage 41.
Further referring to fig. 4, a slidable first hydraulic column 42 is sleeved on the hydraulic channel 41 in the end far from the sliding column 14 in the horizontal direction, a first cavity is not formed in the first hydraulic column 42 close to the end of the slope block 12, a first hydraulic column spring 43 is installed in the first cavity, a slidable second hydraulic column 32 is sleeved on the first hydraulic column 42 in the end far from the slope block 12, the second hydraulic column 32 is close to the end of the slope block 12 and is not fixedly connected with the first hydraulic column spring 43, a second cavity is formed in the second hydraulic column 32, a second hydraulic column spring 33 is installed in the second cavity, a pressure block connecting rod 31 is sleeved in the end, far from the first hydraulic column 42, of the second hydraulic column 32, and the end, close to the second hydraulic column 32, of the pressure block connecting rod 31 is fixedly connected with the second hydraulic column spring 33.
Further, with reference to fig. 4 and 5, two pressing block connecting rods 31 are respectively far away from a pressing block 29 fixedly connected to the vertical direction of one end of a second hydraulic column 32, a sliding groove is formed in the pressing block 29, a pressing column spring 27 is arranged in the sliding groove, the upper end of the pressing column spring is fixedly connected with the pressing block 29, a pressing column 26 is fixedly connected to the lower end of the pressing column spring 27, and the pressing block 29 can horizontally slide.
Further combine figure 4, compression leg spout 28 has been seted up in drain pan 10 to compression leg 26 lower extreme both sides, make compression leg 26 can slide in spacing, the terminal surface is provided with out of shape mud 24 under the compression leg 26, it has the sensing film to warp mud 24 surface covering, it installs deformation sensor 45 and links to each other with the sensing film to warp mud 24 and be close to slope piece 12 one end, it laminates with closing plate 11 to warp mud 24 lower extreme face, closing plate 11 both sides are provided with a closing plate slide rail 25 respectively, and through closing plate slide rail 25 slidable mounting terminal surface under drain pan 10.
Further, with reference to fig. 3 and 4, the bottom casing 10 is provided with a plurality of support post seats 37 in a fixed array on the upper end surface, each support post seat 37 is provided with a support post spring 38, the upper end of each support post spring 38 is fixedly connected with a guide plate support post 36, and each guide plate support post 36 can be in contact with the guide plate 16 above.
Principle of operation
Placing the guide plate device at the joint of the slope and the flat road, turning down the slope support 19 to enable the slope support to be attached to the slope under the vertical sliding action of the slope height adjusting block 30 and the rotating action of the slope support rotating shaft 20, placing the bottom shell 10 at the flat road, and drawing out the sealing plate 11 after the placement is finished;
when a vehicle or a heavy object passes through the guide plate, the guide plate 16 deforms because a downward pressure is generated on the surface of the guide plate 16, but the slope support 19 is fixed and the guide plate 16 is fixedly connected with the guide plate rotating shaft 17, so that the guide plate 16 pushes the sliding column 14 to move outwards to form a gentle slope;
in the deformation process of the guide plate 16, the guide plate is gradually contacted with a plurality of guide plate supporting columns 36 below, the guide plate supporting columns 36 do not sink any more after sinking to a certain degree under the action of corresponding supporting column springs 38, so that a supporting force is generated on the guide plate 16, the guide plate 16 is protected from being permanently deformed to cause the failure of the equipment, and meanwhile, the slope supporting rotating shaft 20 and the slope form a certain gap under the action of the bottom slope supporting springs 39 to prevent the equipment from being crushed by the overweight of the vehicle;
in the process that the sliding column 14 moves outwards, the lower part of the sliding column moves together with the deformation linkage block 34 fixedly connected with the sliding column, so that the deformation linkage block 34 extends into the hydraulic channel 41 to partially move outwards to extract internal hydraulic oil, the first hydraulic column 42 arranged at the other end of the hydraulic channel 41 is pulled back under the hydraulic action, meanwhile, the bottom ends of the first hydraulic column 42 and the second hydraulic column 32 are not sealed, so that the second hydraulic column 32 and the briquetting connecting rod 31 can be pulled back simultaneously, the briquetting 29 fixedly connected with the briquetting connecting rod 31 is pulled back to cause the horizontal direction movement of the compression column 26, the compression column 26 always generates a downward pressure to act on the upper surface of the deformation mud 24 due to the acting force of the compression column spring 27 in the moving process of the compression column 26, and the support effect of the sealing plate 11, which loses the lower part of the deformation mud 24, can be gradually attached to the ground recess under the action of the compression column 26;
when the vehicle or the heavy object leaves the surface of the guide plate 16, the deformation linkage block 34 is pulled back under the action of the linkage block return spring 35, so that the guide plate 16 is restored, the deformation linkage block 34 returns to the original position, hydraulic oil in the first hydraulic cylinder 42 and the second hydraulic cylinder 32 loses tension and becomes thrust, the hydraulic oil returns to the original position under the combined action of the first hydraulic cylinder spring 43 and the second hydraulic cylinder spring 33, the pressing block connecting rod 31 is pushed out, the pressing block 29 returns to the original position, and the pressing column 26 is driven by the pressing block 29 to press the deformed mud 24 for the second time so that the deformed mud is more attached to the ground;
after the multiple pressure actions of the compression leg 26, the joint of the deformed mud 24 and the ground tends to be stable, the deformation is reduced, and at the moment, the deformation sensor 45 arranged on one side of the deformed mud 24 sends a signal to the terminal to report the deformation degree of the deformed mud 24, so that the amount of the material required for analyzing and filling the depression is convenient to repair.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The slope guiding plate for the road surface restoration of the smart city comprises a bottom shell (10) and is characterized in that a sealing plate (11) is installed on the lower bottom surface of the bottom shell (10), a slope block (12) is arranged on one wider side of the bottom shell (10), a sliding column (14) is arranged on one side, close to the slope block (12), of the upper end surface of the bottom shell (10), a rotatable guiding plate sliding shaft (15) is arranged on the upper end of one side, far away from the slope block (12), of the sliding column (14), a slope height adjusting block (30) is arranged on one side, far away from the slope block (12), of the upper end surface of the bottom shell (10), the slope height adjusting block (30) can slide in the bottom shell (10) in the vertical direction, a rotatable slope supporting rotating shaft (20) is arranged on one side, close to the slope block (12), of the upper end of the slope height adjusting block (30), and a slope support (19) is fixedly connected to one side, far away from the slope block (12), of the slope supporting rotating shaft (20), slope support (19) are kept away from slope support pivot (20) one end fixedly connected with guide board main shaft (18), guide board main shaft (18) overcoat is equipped with rotatable guide board pivot (17), guide board pivot (17) with fixedly connected with flexible guide board (16) between guide board sliding shaft (15).
2. The slope guide plate for road surface restoration of the smart city according to claim 1, wherein a slope block sliding cavity (21) is vertically formed in one side, close to the bottom shell (10), of the slope block (12), a slope block spring (23) is fixedly arranged in the slope block sliding cavity (21), a bottom shell protrusion (22) is fixedly arranged on one side end face, close to the slope block (12), of the bottom shell (10), and the bottom shell protrusion (22) is arranged in the slope block sliding cavity (21) and fixedly connected with the slope block spring (23).
3. The slope guide plate for road surface restoration of the smart city according to claim 1, wherein a sliding groove (13) is formed in the upper end surface of the bottom shell (10) below two ends of the sliding column (14), a deformation linkage block (34) is arranged in each sliding groove (13), each deformation linkage block (34) is fixedly connected with the sliding column (14) above, a linkage block return spring (35) is fixedly connected in each sliding groove (13) on one side, close to the slope height adjusting block (30), of each deformation linkage block (34), a hydraulic channel (41) is formed in the bottom shell (10), and the lower end portion of each deformation linkage block (34) extends into the bottom shell (10) and is sleeved in the hydraulic channel (41).
4. The smart city road surface restoration slope guide plate as claimed in claim 3, wherein the hydraulic channel (41) is horizontally sleeved with a slidable first hydraulic column (42) in the end far away from the sliding column (14), the end of the first hydraulic column (42) close to the slope block (12) is not sealed, a first cavity is formed in the first hydraulic column (42), a first hydraulic column spring (43) is installed in the first cavity, the end of the first hydraulic column (42) far away from the slope block (12) is sleeved with a slidable second hydraulic column (32), the end of the second hydraulic column (32) close to the slope block (12) is not sealed, the second hydraulic column (32) is fixedly connected with the first hydraulic column spring (43), a second cavity is formed in the second hydraulic column (32), and a second hydraulic column spring (33) is installed in the second cavity, a pressure block connecting rod (31) is sleeved in one end, far away from the first hydraulic column (42), of the second hydraulic column (32), and one end, close to the second hydraulic column (32), of the pressure block connecting rod (31) is fixedly connected with a second hydraulic column spring (33).
5. The slope guide plate for road surface restoration of the smart city according to claim 1, wherein two of the pressing block connecting rods (31) are fixedly connected with a pressing block (29) in a vertical direction at a position away from one end of the second hydraulic column (32), a sliding groove is formed in the pressing block (29), a pressing column spring (27) is arranged in the sliding groove, the upper end of the pressing column spring is fixedly connected with the pressing block (29), a pressing column (26) is fixedly connected with the lower end of the pressing column spring (27), and the pressing block (29) can slide horizontally.
6. The slope guide plate is repaired on the road surface of a smart city according to claim 5, wherein the two sides of the lower end of each compression post (26) are provided with compression post sliding grooves (28) in the bottom shell (10) so that the compression posts (26) can slide in a limited position, the lower end surface of each compression post (26) is provided with deformation mud (24), the surface of each deformation mud (24) is covered with a sensing film, one end of each deformation mud (24) close to the slope block (12) is provided with a deformation sensor (45) and is connected with the sensing film, the lower end surface of each deformation mud (24) is attached to the sealing plate (11), the two sides of each sealing plate (11) are respectively provided with a sealing plate sliding rail (25), and the sealing plate sliding rails (25) are slidably mounted on the lower end surface of the bottom shell (10).
7. The intelligent city road surface restoration slope guide plate as claimed in claim 1, wherein a plurality of support post seats (37) are arranged on the upper end surface of the bottom shell (10) in a fixed array, a support post spring (38) is respectively arranged in each support post seat (37), a guide plate support post (36) is respectively fixedly connected to the upper end of each support post spring (38), and each guide plate support post (36) can be respectively contacted with the upper guide plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364016.7A CN114059413B (en) | 2021-11-17 | 2021-11-17 | Smart city road surface restoration slope guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364016.7A CN114059413B (en) | 2021-11-17 | 2021-11-17 | Smart city road surface restoration slope guide plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114059413A true CN114059413A (en) | 2022-02-18 |
| CN114059413B CN114059413B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111364016.7A Active CN114059413B (en) | 2021-11-17 | 2021-11-17 | Smart city road surface restoration slope guide plate |
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| Country | Link |
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| CN (1) | CN114059413B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035019A (en) * | 2001-07-24 | 2003-02-07 | Taisei Corp | Step eliminating slope |
| JP2005058514A (en) * | 2003-08-14 | 2005-03-10 | Fuso Engineering Corp | Structure of slope for vehicle |
| CN103074835A (en) * | 2013-01-21 | 2013-05-01 | 长治市同诚机械有限公司 | Telescopic shoulder slope frame |
| CN203546635U (en) * | 2013-10-25 | 2014-04-16 | 上海远庆交通设施工程有限公司 | Road shoulder slope rack with buffering effect |
| CN106580273A (en) * | 2016-11-28 | 2017-04-26 | 中国科学院微电子研究所 | Pulse wave collecting device and pulse wave collecting and calibrating method |
| CN106835888A (en) * | 2017-03-01 | 2017-06-13 | 浙江零跑科技有限公司 | A kind of sweat box slope rack device |
| CN108709487A (en) * | 2018-06-27 | 2018-10-26 | 芜湖衡西微量计量科技有限公司 | A kind of flatness checking device |
| CN212903032U (en) * | 2020-08-07 | 2021-04-06 | 黑龙江省公路工程监理咨询有限公司 | Road surface unevenness measuring device |
-
2021
- 2021-11-17 CN CN202111364016.7A patent/CN114059413B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035019A (en) * | 2001-07-24 | 2003-02-07 | Taisei Corp | Step eliminating slope |
| JP2005058514A (en) * | 2003-08-14 | 2005-03-10 | Fuso Engineering Corp | Structure of slope for vehicle |
| CN103074835A (en) * | 2013-01-21 | 2013-05-01 | 长治市同诚机械有限公司 | Telescopic shoulder slope frame |
| CN203546635U (en) * | 2013-10-25 | 2014-04-16 | 上海远庆交通设施工程有限公司 | Road shoulder slope rack with buffering effect |
| CN106580273A (en) * | 2016-11-28 | 2017-04-26 | 中国科学院微电子研究所 | Pulse wave collecting device and pulse wave collecting and calibrating method |
| CN106835888A (en) * | 2017-03-01 | 2017-06-13 | 浙江零跑科技有限公司 | A kind of sweat box slope rack device |
| CN108709487A (en) * | 2018-06-27 | 2018-10-26 | 芜湖衡西微量计量科技有限公司 | A kind of flatness checking device |
| CN212903032U (en) * | 2020-08-07 | 2021-04-06 | 黑龙江省公路工程监理咨询有限公司 | Road surface unevenness measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114059413B (en) | 2023-10-24 |
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