CN111188243A - Road bed edge protector for highway construction - Google Patents
Road bed edge protector for highway construction Download PDFInfo
- Publication number
- CN111188243A CN111188243A CN202010091245.5A CN202010091245A CN111188243A CN 111188243 A CN111188243 A CN 111188243A CN 202010091245 A CN202010091245 A CN 202010091245A CN 111188243 A CN111188243 A CN 111188243A
- Authority
- CN
- China
- Prior art keywords
- roadbed
- welded
- highway construction
- rod
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- 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
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
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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
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
- E01C19/264—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles with attachments for work other than rolling, e.g. grading, scarifying
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Abstract
The invention aims to solve the problem that the edge is not easily protected when the existing roadbed is rolled, and discloses a roadbed edge protection device for highway construction. The invention reasonably utilizes the matching of the first spiral spring and the second spiral spring to ensure that the extrusion cylinder is stably attached to the side surface of the roadbed, so that the side surface of the roadbed is extruded, the edge of the roadbed is prevented from collapsing when the roadbed is rolled, the safety protection of the roadbed is realized, and the invention has the advantages of reasonable design, convenient operation, safety and reliability.
Description
Technical Field
The invention relates to the field of highway construction, in particular to a roadbed edge protection device for highway construction.
Background
The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation. On the longitudinal section, the roadbed must ensure the required elevation of the line; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, the subgrade occupies an important position in the aspects of construction quantity, floor area and investment.
When the highway is under construction, need use the road roller to carry out the road rolling, but when the road rolling, if the operation is improper, will cause the collapse of road bed edge, can cause the destruction to road bed edge, just need rebuild road bed edge again, in order to reach the road construction requirement, this has just consumeed man-hour, and also consume the manpower more, current when going on the road rolling, be difficult for carrying out real-time protection to road bed edge, the danger of collapsing takes place easily, the mode of not being close to the edge when current general adoption is pressed the road, but will make road bed edge compactness not enough like this, influence the quality of road, therefore, the not enough of prior art is solved with road bed edge protector to the urgent need design road construction.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a highway construction method
Using a roadbed edge protection device.
The invention is realized by the following technical scheme:
a roadbed edge protection device for highway construction comprises a mounting plate and a clamping frame, wherein the mounting plate is symmetrically provided with screw rods, a positioning rod is welded on the right side surface of the mounting plate, a sliding pipe is welded at the right end of the positioning rod, a rotating rod is sleeved inside the sliding pipe, a guide groove corresponding to the sliding tube is longitudinally arranged in the rotating rod, a fastening screw is arranged between the sliding tube and the rotating rod, a first spiral spring is welded on the lower end surface of the sliding pipe, a positioning plate is welded in the middle of the right side surface of the clamping frame, a clamping block is connected between the positioning plate and the rotating rod, a first rotating shaft is arranged between the clamping block and the rotating rod, a second spiral spring is welded between the upper end of the right side surface of the clamping frame and the surface of the rotating rod, extrusion containers are symmetrically arranged in the clamping frame, install the second pivot between recipient and the card frame, card frame side symmetric welding has the scraper blade of laminating with the recipient.
Preferably, the sliding tube is sleeved on the left side wall of the rotating rod, and the sliding tube and the rotating rod are in sliding fit.
Preferably, the lower end of the first spiral spring is welded to the lower end face of the guide groove.
Preferably, the clamping block is of a U-shaped structure, and the clamping block is movably connected with the rotating rod.
Preferably, the container is a steel material layer.
Preferably, a bearing is arranged between the second rotating shaft and the clamping frame, and the clamping frame is of a U-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the screw rod and the mounting plate are matched, so that the device is convenient to mount, and the device is only required to be mounted at the side edge of the road roller, is convenient to mount and dismount, and is suitable for various types of road rollers;
2. through the cooperation of fixture block and rotary rod, can be so that extrusion cylinder and roadbed side stabilize the laminating, recycle first coil spring and second coil spring's elasticity, and then be convenient for make
The extrusion cylinders are stably attached to and extruded with the side edges of the roadbed, so that the protection of the edge of the roadbed is enhanced when the road construction is carried out, the collapse is prevented when the edge of the roadbed is rolled, the roadbed is protected, and the influence on the compactness of the edge of the roadbed is avoided;
3. due to the arrangement of the scraper, when the extrusion cylinder rolls, impurities such as soil on the extrusion cylinder are scraped by the scraper, so that the extrusion cylinder is cleaned, and the side face of the roadbed is compacted by the extrusion cylinder to prevent collapse;
4. the arrangement of the double extrusion cylinders improves the stability of extruding the side surface of the roadbed, protects the edge when the edge of the roadbed is subjected to road rolling, and prevents collapse;
5. the invention reasonably utilizes the matching of the first spiral spring and the second spiral spring to ensure that the extrusion cylinder is stably attached to the side surface of the roadbed, so that the side surface of the roadbed is extruded, the edge of the roadbed is prevented from collapsing when the roadbed is rolled, the safety protection of the roadbed is realized, and the invention has the advantages of reasonable design, convenient operation, safety and reliability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the engagement of the clamping frame with the container of the present invention.
Fig. 3 is a side view of the rotating rod and the latch of the present invention.
Description of reference numerals: 1. the device comprises a mounting plate, 2, a screw rod, 3, a positioning rod, 4, a guide groove, 5, a sliding pipe, 6, a fastening screw, 7, a first spiral spring, 8, a rotating rod, 9, a second spiral spring, 10, a clamping block, 11, a first rotating shaft, 12, a positioning plate, 13, a clamping frame, 14, an extrusion barrel, 15, a scraping plate, 16 and a second rotating shaft.
Detailed Description
The technical aspects of the embodiments of the present invention will be described with reference to the accompanying drawings
Having thus described the invention in detail and by no means in all respects, it is to be understood that the embodiments described are illustrative of some, but not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a roadbed edge protection device for highway construction comprises a mounting plate 1 and a clamping frame 13, wherein screw rods 2 are symmetrically arranged on the mounting plate 1, a positioning rod 3 is welded on the right side surface of the mounting plate 1, a sliding pipe 5 is welded at the right end of the positioning rod 3, a rotary rod 8 is sleeved inside the sliding pipe 5, a guide groove 4 corresponding to the sliding pipe 5 is longitudinally formed in the rotary rod 8, a fastening screw 6 is arranged between the sliding pipe 5 and the rotary rod 8, a first spiral spring 7 is welded on the lower end surface of the sliding pipe 5, a positioning plate 12 is welded in the middle of the right side surface of the clamping frame 13, a clamping block 10 is connected between the positioning plate 12 and the rotary rod 8, a first rotating shaft 11 is arranged between the clamping block 10 and the rotary rod 8, a second spiral spring 9 is welded between the upper end of the right side surface of the clamping frame 13 and the surface of the rotary rod 8, extruding barrels 14 are symmetrically arranged inside the clamping frame 13, and a, and scraping plates 15 attached to the extrusion container 14 are symmetrically welded on the side surfaces of the clamping frames 13.
The slide tube 5 is sleeved on the left side wall of the rotating rod 8, and the slide tube and the rotating rod are in sliding fit.
The lower end of the first spiral spring 7 is welded with the lower end face of the guide groove 4.
The clamping block 10 is of a U-shaped structure, and the clamping block 10 is movably connected with the rotating rod 8.
The container 14 is a layer of steel material.
And a bearing is arranged between the second rotating shaft 16 and the clamping frame 13, and the clamping frame 13 is of a U-shaped structure.
The method comprises the following operation steps: when the road base is subjected to road rolling and the edge needs to be rolled
When the device is installed on the side of the road roller through the screw rod 2, the extrusion cylinder 14 is attached to the side face of the roadbed, the fastening screw 6 is adjusted, the downward extending depth of the rotating rod 8 is controlled, the extrusion cylinder 14 can be tightly attached to the side face of the roadbed through the elastic force provided by the second spiral spring 9, when the road roller runs forwards and rolls the roadbed, the extrusion cylinder 14 can extrude the side face of the roadbed at the moment, collapse is prevented when the edge of the roadbed is rolled, the device only needs to be installed on one side of the road roller close to the edge of the roadbed, when the middle of the roadbed is rolled, the device can be detached, the device is a vehicle-mounted accessory of the road roller and is installed when needed, the edge of the roadbed is prevented from collapsing, and the condition that the edge of the roadbed is re-finished is avoided, is more efficient.
The invention reasonably utilizes the matching of the first spiral spring and the second spiral spring to ensure that the extrusion cylinder is stably attached to the side surface of the roadbed, so that the side surface of the roadbed is extruded, the edge of the roadbed is prevented from collapsing when the roadbed is rolled, the safety protection of the roadbed is realized, and the invention has the advantages of reasonable design, convenient operation, safety and reliability.
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a road bed edge protector for highway construction, includes mounting panel (1) and card frame (13), its characterized in that: the mounting plate is characterized in that screw rods (2) are symmetrically arranged on the mounting plate (1), a positioning rod (3) is welded on the right side surface of the mounting plate (1), a slide pipe (5) is welded on the right end of the positioning rod (3), a rotary rod (8) is sleeved inside the slide pipe (5), a guide groove (4) corresponding to the slide pipe (5) is vertically formed inside the rotary rod (8), a fastening screw (6) is arranged between the slide pipe (5) and the rotary rod (8), a first spiral spring (7) is welded on the lower end surface of the slide pipe (5), a positioning plate (12) is welded in the middle of the right side surface of the clamping frame (13), a clamping block (10) is connected between the positioning plate (12) and the rotary rod (8), a first rotating shaft (11) is arranged between the clamping block (10) and the rotary rod (8), and a second spiral spring (9) is welded between the surface of the, the inside symmetry of card frame (13) is equipped with recipient (14), install second pivot (16) between recipient (14) and card frame (13), card frame (13) side symmetry welding has scraper blade (15) of laminating with recipient (14).
2. The roadbed edge protection device for highway construction according to claim 1, wherein: the sliding tube (5) is sleeved on the left side wall of the rotating rod (8), and the sliding tube and the rotating rod are in sliding fit.
3. The roadbed edge protection device for highway construction according to claim 1, wherein: the lower end of the first spiral spring (7) is welded with the lower end face of the guide groove (4).
4. The roadbed edge protection device for highway construction according to claim 1, wherein: the clamping block (10) is of a U-shaped structure, and the clamping block (10) is movably connected with the rotating rod (8).
5. A roadbed edge protection device for highway construction according to claim 1,
the method is characterized in that: the extrusion container (14) is a steel material layer.
6. The roadbed edge protection device for highway construction according to claim 1, wherein: and a bearing is arranged between the second rotating shaft (16) and the clamping frame (13), and the clamping frame (13) is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010091245.5A CN111188243A (en) | 2020-02-13 | 2020-02-13 | Road bed edge protector for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010091245.5A CN111188243A (en) | 2020-02-13 | 2020-02-13 | Road bed edge protector for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111188243A true CN111188243A (en) | 2020-05-22 |
Family
ID=70704774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010091245.5A Withdrawn CN111188243A (en) | 2020-02-13 | 2020-02-13 | Road bed edge protector for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111188243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127236A (en) * | 2020-09-14 | 2020-12-25 | 徐工集团工程机械股份有限公司道路机械分公司 | Edge protecting and compacting device for road roller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336019A (en) * | 1993-05-10 | 1994-08-09 | Hollon Edmund D | Uniform compaction of asphalt concrete |
| US6113309A (en) * | 1996-08-20 | 2000-09-05 | Hollon; Edmund D. | Uniform compaction of asphalt concrete |
| CN202000244U (en) * | 2010-12-10 | 2011-10-05 | 陈活 | Edge rolling device of road roller |
| CN109112929A (en) * | 2018-10-11 | 2019-01-01 | 马鞍山沐及信息科技有限公司 | A kind of new road roller |
| CN208455433U (en) * | 2018-07-02 | 2019-02-01 | 江苏捷达交通工程集团有限公司 | A kind of road edge rolls ancillary equipment without mould vibration |
| CN110528363A (en) * | 2019-09-17 | 2019-12-03 | 平顶山市公路交通勘察设计院 | A kind of highway road edge ground compaction apparatus |
-
2020
- 2020-02-13 CN CN202010091245.5A patent/CN111188243A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336019A (en) * | 1993-05-10 | 1994-08-09 | Hollon Edmund D | Uniform compaction of asphalt concrete |
| US6113309A (en) * | 1996-08-20 | 2000-09-05 | Hollon; Edmund D. | Uniform compaction of asphalt concrete |
| CN202000244U (en) * | 2010-12-10 | 2011-10-05 | 陈活 | Edge rolling device of road roller |
| CN208455433U (en) * | 2018-07-02 | 2019-02-01 | 江苏捷达交通工程集团有限公司 | A kind of road edge rolls ancillary equipment without mould vibration |
| CN109112929A (en) * | 2018-10-11 | 2019-01-01 | 马鞍山沐及信息科技有限公司 | A kind of new road roller |
| CN110528363A (en) * | 2019-09-17 | 2019-12-03 | 平顶山市公路交通勘察设计院 | A kind of highway road edge ground compaction apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127236A (en) * | 2020-09-14 | 2020-12-25 | 徐工集团工程机械股份有限公司道路机械分公司 | Edge protecting and compacting device for road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200522 |