CN114913679B - Wireless remote control device of beam column type steel guardrail opening structure - Google Patents
Wireless remote control device of beam column type steel guardrail opening structure Download PDFInfo
- Publication number
- CN114913679B CN114913679B CN202210504859.0A CN202210504859A CN114913679B CN 114913679 B CN114913679 B CN 114913679B CN 202210504859 A CN202210504859 A CN 202210504859A CN 114913679 B CN114913679 B CN 114913679B
- Authority
- CN
- China
- Prior art keywords
- opening
- crossbeam
- cross beam
- rotor
- wireless remote
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a wireless remote control device of beam column type steel guardrail opening structure, includes opening crossbeam, electrical system, rotation motor, control module, shaped steel stand, concatenation crossbeam, every beam column type steel guardrail opening structure all sets up two opening crossbeams, overlap joint each other through connecting the channel-section steel between the opening crossbeam, the opening crossbeam is connected with the concatenation crossbeam through rotating the motor, and the rotation motor includes stator and rotor, and the stator passes through connecting bolt anchor in the opening crossbeam, and the concatenation crossbeam, opening crossbeam are passed respectively to the rotor, electrical system receives the radio wave of wireless remote controller transmission to convert into instruction transmission and give control module, rotate by control module control rotation motor again, rotate the rotation of motor and drive the opening crossbeam and realize vertical or horizontal direction's motion around the rotor. Through reasonable design, beam column type steel guardrail opening structure satisfies bridge guardrail's safety protection demand, and vertical opening design does not influence the normal operation of vehicle, and maintainer can open and close remotely.
Description
Technical Field
The invention relates to the field of highway traffic installation protection and overhaul, in particular to a wireless remote control device of a beam column type steel guardrail opening structure.
Background
With the rapid development of highway bridge construction industry in China, the total number of highway bridges in China is first in the world, in recent years, the highway bridges in China are still increasing at a speed of 2 ten thousand per year, the highway bridges in China become a famous and practical highway bridge large country, the bridge construction is an international business card in the communication world in China, and people pay more and more attention to the normal operation of the bridge, particularly in the aspect of safety.
The guardrail is the last defending line for protecting the normal operation of the vehicle and plays a vital role. In the prior art, the bridge guardrail is more strong in safety protection and high in safety redundancy in view of safety and landscape, and meanwhile, the landscape permeability is good, so that the driving vision is wider, fatigue is relieved, and driving comfort is improved.
The arrangement of the guardrails needs to be continuous in longitudinal through length, however, in order to ensure the normal operation of the bridge, a maintenance channel is arranged on the road side or the middle belt of the large-scale bridge, so that the maintenance of the bridge is convenient, operators need to pass through the guardrails to enter a maintenance space, the mutual interference between the arrangement of the guardrails and the normal requirements of the bridge is caused, the personnel cannot directly pass through the guardrails, particularly the road section facing the high-grade guardrails is high in height, the traffic flow is high, and the personnel can cross over the high-risk bridge; even some bridges are convenient to pass, the longitudinal cross beams of the guardrails are directly disconnected, the guardrails are discontinuous and have no transition, serious traffic accidents are very easy to occur at the disconnected parts, and vehicle personnel fall under the bridges to seriously influence the safety operation of the bridges.
At the present stage, a guardrail opening structure is arranged on part of bridge sections, but the opening direction is a transverse opening mode facing the direction of a traffic lane, and the normal running of the vehicle is delayed when the vehicle is opened, so that a certain potential safety hazard exists; the transition structure with the protection capability is also arranged, but the structure is heavy, so that an maintainer can not lift the transition structure at all, and the opening purpose can not be realized.
In summary, the inventor starts from the safety design point of view at all, considers not delaying the normal running of vehicle simultaneously, combines wireless remote control technology, carries out special transitional design to beam column type steel guardrail open position, proposes the wireless remote control device of beam column type steel guardrail open structure, makes maintainer can start in advance opening the guardrail through remote control device key at a long distance, need not personnel to lift up and place, makes things convenient for the operation personnel to pass the guardrail fast and gets into the maintenance passageway when satisfying beam column type guardrail protection demand.
Disclosure of Invention
The invention aims to provide a wireless remote control device of a beam column type steel guardrail opening structure, which aims to solve the problems of insufficient safety protection capability and difficult opening of the position of a bridge guardrail opening.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
the utility model provides a wireless remote control device of beam column type steel guardrail opening structure, includes opening crossbeam, electrical system, rotation motor, control module, shaped steel stand, concatenation crossbeam, every beam column type steel guardrail opening structure all sets up two opening crossbeams, overlap joint each other through connecting the channel-section steel between the opening crossbeam, the opening crossbeam is connected with the concatenation crossbeam through rotating the motor, the rotation motor includes stator and rotor, the stator passes through connecting bolt anchor in the opening crossbeam, the concatenation crossbeam is passed respectively to the rotor, rotor one end passes through mortise lock anchor in one side of stator, the other end passes through the cross recess embedding concatenation crossbeam pipe wall, electrical system passes through electric wire connection with control module, electrical system receives the radio wave of wireless remote controller transmission, and convert into instruction transmission and give control module, by control module control rotates the motor again, rotate the rotation of motor and drive the opening crossbeam realizes vertical or horizontal direction's motion around the rotor, the rotor is motionless, the stator rotates around the rotor, shaped steel and basic anchor, the concatenation crossbeam is horizontal anchor on the shaped steel stand.
Further, the electric control system comprises a radio wave receiver, a radio wave processor and a wireless data transmission module, the control module comprises a wireless data programming module and a steering controller, the wireless remote controller comprises a remote control button and a radio wave transmitter, an maintainer receives an instruction after pressing the remote control button by manually controlling the wireless remote controller, the radio wave transmitter releases radio waves, the radio wave receiver on the control module receives the radio waves, then the radio waves are processed by the radio wave processor, the instruction is transmitted to the wireless data transmission module, the wireless data is transmitted to the wireless data programming module, a compiled rotating program is selected according to instruction information, and the steering controller controls the rotating motor to rotate after receiving the information, so that the movement of the opening cross beam in the vertical or horizontal direction is realized.
Further, the rotating motor has two functions of forward rotation and reverse rotation, when the forward rotation is started, the opening cross beam is pushed to the inner side to move around the rotor from the vertical direction to the horizontal direction, and at the moment, the beam column type steel guardrail opening structure is closed; when the opening reverse rotation is performed, the opening cross beam is pushed to the outside to move from the horizontal direction to the vertical direction around the rotor, and at the moment, the beam column type steel guardrail opening structure is opened.
Further, the stator is respectively provided with a round hole penetrating into the center in the vertical direction and the horizontal direction, the rotor is inserted into the round hole in the horizontal direction of the stator, the round hole in the vertical direction is anchored in the stator through embedding the mortise and tenon buckle, and the clamping groove on the rotor is clamped at the same time.
Further, the bottom of the stator is provided with a rib plate and a bottom plate, the stator, the rib plate and the bottom plate are welded, the bottom plate is provided with connecting bolt holes, the opening cross beam is also provided with matched connecting bolt holes, and the connecting bolt penetrates through the connecting bolt holes to realize the connection and fixation of the bottom plate and the opening cross beam.
Further, the spliced cross beam is made of hollow steel pipes, an installation groove which is vertically communicated is formed in the end part position where the spliced cross beam is connected with the opening cross beam, the installation groove is a through hole which is formed by cutting off the upper surface and the lower surface of the hollow steel pipes, two side surfaces of the installation groove are clamping plates, the clamping plates are provided with cross grooves which are matched with each other and clamping holes, the opening cross beam is also provided with the clamping holes, the outer contour of the opening cross beam is smaller than the inner contour of the spliced cross beam, the opening cross beam is clamped into the clamping plates formed by the spliced cross beam, and the cross grooves at the end part of the rotor penetrate the clamping holes to realize the integral assembly of the opening cross beam and the spliced cross beam.
Further, the connecting channel steel is welded at the end part of the opening cross beam at one side, the outer contour of the opening cross beam is smaller than the inner contour of the connecting channel steel, when the beam column type steel guardrail opening structure is closed, the opening cross beam at the other side is embedded into the groove of the connecting channel steel, and the direction of the groove of the connecting channel steel is downward.
Further, each row of the opening cross beam and the splicing cross beam are matched, the length of each row of the opening cross beam is gradually reduced from top to bottom, the length of each row of the splicing cross beam is gradually increased from top to bottom, a stepped shape is formed, and a vertical staggered opening mode of the opening cross beam is realized.
Furthermore, a bolt can be arranged at the lap joint part of the connecting channel steel between the opening cross beams, and a positioning pin can be arranged at the connection part of the opening cross beams and the splicing cross beams.
After the technical scheme is adopted, the invention has the following beneficial effects:
(1) Through reasonable design, the beam column type steel guardrail opening structure meets the safety protection requirement of the bridge guardrail;
(2) The design of the vertical opening does not influence the normal operation of the vehicle;
(3) By combining a motor and a wireless remote control technology, an maintainer can remotely open and close, so that the heavy structure is avoided, the maintainer is difficult to open, and the potential safety hazard in the long-time standing traffic lane range is eliminated;
(4) The motor and the control module are small and exquisite, all set up in the opening crossbeam, effectively prevent to damage, do not influence the view.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in 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 other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing an opening structure of an embodiment 1 of the present invention;
FIG. 2 is a view showing an example of closing an opening structure of embodiment 1 of the present invention;
FIG. 3 is a diagram showing an example of the electric control system and remote control principle according to embodiment 1 of the present invention;
fig. 4 is a diagram showing an example of a wireless remote controller according to embodiment 1 of the present invention;
FIG. 5 is a view showing an example of the split joint of an opening beam according to embodiment 1 of the present invention;
FIG. 6 is an explanatory view of an assembled cross section of an opening beam and an assembled beam according to embodiment 1 of the present invention;
FIG. 7 is an elevation view of a rotary electric machine according to embodiment 1 of the present invention;
FIG. 8 is a sectional view showing an example of a rotary electric machine according to embodiment 1 of the present invention;
FIG. 9 is a perspective view showing a spliced cross beam according to embodiment 1 of the present invention;
fig. 10 is a diagram showing an example of closing of an opening structure in embodiment 2 of the present invention.
The figures are labeled as follows:
1. an open cross beam; 2. an electric control system; 3. a rotating motor; 4. a control module; 5. a section steel upright post; 6. splicing the cross beams; 7. connecting channel steel; 8. a stator; 9. a rotor; 10. mortise and tenon fastener; 11. a cross groove; 12. an electric wire; 13. a wireless remote control; 14. a foundation; 15. a radio wave receiver; 16. a radio wave processor; 17. a wireless data transmission module; 18. a wireless data programming module; 19. a steering controller; 20. a remote control button; 21. a radio wave transmitter; 22. a round hole; 23. a mounting groove; 24. a clamping plate; 25. a clamping hole; 26. a plug pin; 27. a positioning pin; 28. a clamping groove; 29. rib plates; 30. a bottom plate; 31. and connecting bolt holes.
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 are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Fig. 1-2 are diagrams showing opening and closing examples of the opening structure of embodiment 1. Including opening crossbeam 1, electrical system 2, rotating electrical machines 3, control module 4, shaped steel stand 5, concatenation crossbeam 6, its characterized in that: every beam column type steel guardrail opening structure all sets up two opening crossbeams 1, overlap joint each other through connecting channel-section steel 7 between the opening crossbeam 1, opening crossbeam 1 is connected with concatenation crossbeam 6 through rotating motor 3, rotating motor 3 includes stator 8 and rotor 9, stator 8 passes through connecting bolt 10 anchor in opening crossbeam 1, rotor 9 passes concatenation crossbeam 6, opening crossbeam 1 respectively, rotor 9 one end passes through mortise and tenon joint 10 anchor in one side of stator 8, the other end passes through cross groove 11 embedding concatenation crossbeam 6 pipe wall, electrical control system 2 passes through electric wire 12 with control module 4 to electrical control system 2 receives the radio wave that wireless remote controller 13 launched, and convert into the instruction transmission and give control module 4, by control module 4 control rotates, rotates motor 3's rotation drives opening crossbeam 1 realizes vertical or horizontal direction's motion around rotor 9, rotor 9 is motionless, stator 8 rotates around rotor 9, shaped steel stand 5 and basis 14 anchor, on the shaped steel stand 5 transversely anchor on the shaped steel stand 5.
Fig. 3 is a diagram illustrating an electric control system and a remote control principle according to embodiment 1. The electric control system 2 comprises a radio wave receiver 15, a radio wave processor 16 and a wireless data transmission module 17, the control module 4 comprises a wireless data programming module 18 and a steering controller 19, as shown in fig. 4, the wireless remote controller 13 comprises a remote control button 20 and a radio wave transmitter 21, an maintainer receives instructions after pressing the remote control button 20 by manually controlling the wireless remote controller 13, the radio wave transmitter 21 releases radio waves, the radio wave receiver 15 on the control module 4 receives the radio waves, then the radio wave processor 16 processes the radio waves, the instructions are transmitted to the wireless data transmission module 17, the wireless data is transmitted to the wireless data programming module 18, a compiled rotating program is selected according to instruction information, and the steering controller 19 controls the rotating motor 3 to rotate after receiving the information, so that the opening beam 1 moves vertically or horizontally.
The rotating motor 3 has two functions of forward rotation and reverse rotation, when the forward rotation is started, the opening cross beam 1 is pushed to the inner side to move around the rotor 9 from the vertical direction to the horizontal direction, and at the moment, the beam column type steel guardrail opening structure is closed; when the opening reverse rotation is performed, the opening cross beam 1 is pushed to the outside to move from the horizontal direction to the vertical direction around the rotor 9, and at the moment, the beam column type steel guardrail opening structure is opened.
Fig. 5 is a diagram showing an example of the split joint of the opening cross member in embodiment 1. Every beam column type steel guardrail opening structure all sets up two opening crossbeams 1, overlap joint each other through connecting channel-section steel 7 between the opening crossbeam 1, connect channel-section steel 7 welding in one side opening crossbeam 1 tip, opening crossbeam 1 outline is less than and connects channel-section steel 7 inner profile, and when beam column type steel guardrail opening structure closed, opposite side opening crossbeam 1 imbeds in the recess of connecting channel-section steel 7, connects channel-section steel 7's recess direction downwardly.
Fig. 6 is a view showing an example of an assembled cross section of the opening beam and the assembled beam according to embodiment 1. The opening cross beam 1 is connected with the splicing cross beam 6 through the rotating motor 3, each row of the opening cross beam 1 and the splicing cross beam 6 is matched, the length of each row of the opening cross beam 1 is gradually reduced from top to bottom, each row of the splicing cross beam 6 is gradually increased from top to bottom, a stepped shape is formed, and a vertical dislocation opening mode of the opening cross beam 1 is realized.
Fig. 9 is a diagram showing an example of a splice beam according to embodiment 1. The spliced cross beam 6 is made of hollow steel pipes, a mounting groove 23 which is vertically penetrated is formed in the end part position where the spliced cross beam 6 is connected with the opening cross beam 1, the mounting groove 23 is a through hole formed by cutting off the upper surface and the lower surface of the hollow steel pipes, clamping plates 24 are arranged on two side surfaces of the mounting groove 23, a clamping hole 25 matched with the cross groove 11 is formed in the clamping plates 24, the opening cross beam 1 is also provided with the clamping hole 25, the outer contour of the opening cross beam 1 is smaller than the inner contour of the spliced cross beam 6, the opening cross beam 1 is clamped into the clamping plates 24 formed by the spliced cross beam 6, and the cross groove 11 at the end part of the rotor 9 penetrates into the clamping hole 25 to realize the integral assembly of the opening cross beam 1 and the spliced cross beam 6.
Fig. 7 to 8 are diagrams showing an example of a rotary motor according to embodiment 1. The rotary motor 3 comprises a stator 8 and a rotor 9, round holes 22 penetrating into the center are respectively arranged in the vertical direction of the stator 8, the rotor 9 is inserted into the centers of the round holes 22 in the vertical direction of the stator 8, the round holes 22 in the vertical direction are anchored in the stator 8 through embedded mortise and tenon joints 10, and clamping grooves 28 on the rotor 9 are clamped simultaneously.
The bottom of the stator 8 is provided with a rib plate 29 and a bottom plate 30, the stator 8, the rib plate 29 and the bottom plate 30 are welded, the bottom plate 30 is provided with a connecting bolt hole 31, the opening cross beam 1 is also provided with a matched connecting bolt hole 31, and the connecting bolt 10 passes through the connecting bolt hole 31 to realize the connection and fixation of the bottom plate 30 and the opening cross beam 1.
The rotor 9 is stationary when the open beam 1 moves, and the stator 8 rotates around the rotor 9.
Fig. 10 is a diagram showing an example of closing the opening structure of embodiment 2. Including opening crossbeam 1, electrical system 2, rotating electrical machines 3, control module 4, shaped steel stand 5, concatenation crossbeam 6, its characterized in that: every beam column type steel guardrail opening structure all sets up two opening crossbeams 1, overlap joint each other through connecting channel-section steel 7 between the opening crossbeam 1, opening crossbeam 1 is connected with concatenation crossbeam 6 through rotating motor 3, rotating motor 3 includes stator 8 and rotor 9, stator 8 passes through connecting bolt 10 anchor in opening crossbeam 1, rotor 9 passes concatenation crossbeam 6, opening crossbeam 1 respectively, rotor 9 one end passes through mortise and tenon joint 10 anchor in one side of stator 8, the other end passes through cross groove 11 embedding concatenation crossbeam 6 pipe wall, electrical control system 2 passes through electric wire 12 with control module 4 to electrical control system 2 receives the radio wave that wireless remote controller 13 launched, and convert into the instruction transmission and give control module 4, by control module 4 control rotates, rotates motor 3's rotation drives opening crossbeam 1 realizes vertical or horizontal direction's motion around rotor 9, rotor 9 is motionless, stator 8 rotates around rotor 9, shaped steel stand 5 and basis 14 anchor, on the shaped steel stand 5 transversely anchor on the shaped steel stand 5.
The joint part of the connecting channel steel 7 between the opening cross beams 1 is provided with a bolt 26, and the joint part of the opening cross beams 1 and the splicing cross beams 6 is provided with a positioning pin 27.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a wireless remote control device of beam column type steel guardrail opening structure, includes opening crossbeam (1), electrical system (2), rotation motor (3), control module (4), shaped steel stand (5), concatenation crossbeam (6), its characterized in that: every beam column type steel guardrail opening structure all sets up two opening crossbeams (1), overlap joint each other through connecting channel steel (7) between opening crossbeam (1), opening crossbeam (1) are connected with concatenation crossbeam (6) through rotating motor (3), rotating motor (3) are including stator (8) and rotor (9), stator (8) anchor in opening crossbeam (1) through connecting bolt (10), rotor (9) pass concatenation crossbeam (6) respectively, opening crossbeam (1), rotor (9) one end anchor in one side of stator (8) through mortise buckle (10), the other end is embedded into concatenation crossbeam (6) pipe wall through cross groove (11), electric control system (2) are connected through electric wire (12) with control module (4), radio wave that wireless remote controller (13) launched is received to electric control system (2), and turn into instruction transmission and give control module (4), by control module (4) control rotating motor (3) rotate drive opening crossbeam (1) is around rotor (9) vertical or rotor (9) rotation, rotor (9) are realized around the vertical motion of stator (9) and base steel foundation (9) is fixed around in the rotation direction (14), the spliced cross beam (6) is transversely anchored on the profile steel upright post (5);
the length of each row of the opening cross beam (1) is gradually reduced from top to bottom, the length of each row of the splicing cross beam (6) is gradually increased from top to bottom, the opening cross beam (1) and each row of the splicing cross beam (6) are matched to form a step, and a vertical dislocation opening mode of the opening cross beam (1) is realized.
2. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the electronic control system (2) comprises a radio wave receiver (15), a radio wave processor (16) and a wireless data transmission module (17), the control module (4) comprises a wireless data programming module (18) and a steering controller (19), the wireless remote controller (13) comprises a remote control button (20) and a radio wave transmitter (21), an maintainer manually controls the wireless remote controller (13), the maintainer is instructed after pressing the remote control button (20), the radio wave transmitter (21) releases radio waves, the radio wave receiver (15) on the control module (4) receives radio waves, then the radio waves are processed through the radio wave processor (16), the instruction is transmitted to the wireless data transmission module (17), the wireless data is transmitted to the wireless data programming module (18), the steering controller (19) controls the rotating motor (3) to rotate after receiving the information, and the opening beam (1) moves vertically or horizontally.
3. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the rotating motor (3) has two functions of forward rotation and reverse rotation, when the forward rotation is started, the opening cross beam (1) is pushed to the inner side to move around the rotor (9) from the vertical direction to the horizontal direction, and at the moment, the beam column type steel guardrail opening structure is closed; when the opening reverse rotation is carried out, the opening cross beam (1) is pushed to the outside to move around the rotor (9) from the horizontal direction to the vertical direction, and at the moment, the beam column type steel guardrail opening structure is opened.
4. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the stator (8) is provided with round holes (22) penetrating into the center in the vertical direction and the horizontal direction respectively, the rotor (9) is inserted into the round holes (22) in the horizontal direction of the stator (8), the round holes (22) in the vertical direction are anchored in the stator (8) through embedded mortise and tenon joints buckles (10), and clamping grooves (28) on the rotor (9) are clamped simultaneously.
5. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the bottom of the stator (8) is provided with rib plates (29) and a bottom plate (30), the stator (8), the rib plates (29) and the bottom plate (30) are welded, the bottom plate (30) is provided with connecting bolt holes (31), the opening cross beam (1) is also provided with matched connecting bolt holes (31), and the connecting bolts (10) penetrate through the connecting bolt holes (31) to realize connection and fixation of the bottom plate (30) and the opening cross beam (1).
6. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the spliced cross beam (6) is made of hollow steel pipes, a mounting groove (23) which is vertically penetrated is formed in the position of the end part, connected with the spliced cross beam (6), of the opening cross beam (1), the mounting groove (23) is a through hole formed by cutting off the hollow steel pipes, two sides of the mounting groove (23) are clamping plates (24), the clamping plates (24) are provided with clamping holes (25) matched with the cross groove (11), the opening cross beam (1) is also provided with the clamping holes (25), the outer contour of the opening cross beam (1) is smaller than the inner contour of the spliced cross beam (6), the opening cross beam (1) is clamped into the clamping plates (24) formed by the spliced cross beam (6), and the cross groove (11) at the end part of the rotor (9) penetrates into the clamping holes (25) to realize integral assembly of the opening cross beam (1) and the spliced cross beam (6).
7. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the connecting channel steel (7) is welded at the end part of the opening cross beam (1) on one side, the outer contour of the opening cross beam (1) is smaller than the inner contour of the connecting channel steel (7), when the beam column type steel guardrail opening structure is closed, the opening cross beam (1) on the other side is embedded into a groove of the connecting channel steel (7), and the direction of the groove of the connecting channel steel (7) is downward.
8. The wireless remote control of beam column steel guardrail opening structure of claim 1, wherein: the connecting part of the connecting channel steel (7) between the opening cross beams (1) can be provided with a bolt (26), and the connecting part of the opening cross beams (1) and the splicing cross beams (6) can be provided with a positioning pin (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504859.0A CN114913679B (en) | 2022-05-10 | 2022-05-10 | Wireless remote control device of beam column type steel guardrail opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504859.0A CN114913679B (en) | 2022-05-10 | 2022-05-10 | Wireless remote control device of beam column type steel guardrail opening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114913679A CN114913679A (en) | 2022-08-16 |
| CN114913679B true CN114913679B (en) | 2023-05-23 |
Family
ID=82765924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210504859.0A Active CN114913679B (en) | 2022-05-10 | 2022-05-10 | Wireless remote control device of beam column type steel guardrail opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114913679B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111125823A (en) * | 2019-12-26 | 2020-05-08 | 中铁大桥勘测设计院集团有限公司 | Design method of steel guardrail |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554256B2 (en) * | 2001-04-25 | 2003-04-29 | Icom Engineering, Inc. | Highway guardrail end terminal assembly |
| CN201053271Y (en) * | 2007-06-06 | 2008-04-30 | 李新历 | Personnel automatic ordering equipment |
| CN206117456U (en) * | 2016-11-06 | 2017-04-19 | 邵万江 | Small -size external rotor electric machine structure |
| CN211773109U (en) * | 2019-12-13 | 2020-10-27 | 河北超越智能科技股份有限公司 | Special security and protection equipment for bank |
| CN112127301B (en) * | 2020-08-12 | 2021-07-09 | 南京路伸交通科技有限公司 | Remote control movable guardrail |
| CN216194271U (en) * | 2021-09-09 | 2022-04-05 | 天津路鹏交通设施科技有限公司 | Adjustable traffic fence |
| CN114448157B (en) * | 2022-02-16 | 2023-04-18 | 九江萨普智能科技有限公司 | Motor for cloud control |
-
2022
- 2022-05-10 CN CN202210504859.0A patent/CN114913679B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111125823A (en) * | 2019-12-26 | 2020-05-08 | 中铁大桥勘测设计院集团有限公司 | Design method of steel guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114913679A (en) | 2022-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112627234A (en) | Underground comprehensive pipe gallery construction equipment and method | |
| CN114913679B (en) | Wireless remote control device of beam column type steel guardrail opening structure | |
| CN116950687B (en) | Tunnel supporting system penetrating through multilayer goaf and construction method thereof | |
| CN100361886C (en) | Wind-proofing anchoring device for large-scaled crane in dock apron | |
| CN114855610A (en) | Beam column type steel guardrail opening structure with hydraulic starting device | |
| CN207062768U (en) | The trapezoidal ripple batten attachment structure of combined bridge deck | |
| CN215482691U (en) | Full-assembly type beam-slab system based on high-pile beam-slab wharf | |
| CN102642482B (en) | Urgent repair construction method for anchor mast of catenary | |
| CN214994058U (en) | Prestress tenon-mortise grouting joint structure for open cut method rail transit assembled station | |
| CN205676805U (en) | Band greening grooved chain type flexible guardrail base | |
| CN204238213U (en) | A kind of quick pile extension device of preformed pile | |
| CN214573934U (en) | Old stake underground cutting rope saw installation auxiliary device of concrete | |
| CN114837079A (en) | Beam column type steel guardrail opening structure with electric rope winder device | |
| CN2937239Y (en) | Locking joint of road safety rail rope end | |
| CN212611919U (en) | Structure for preventing bridge body from shaking | |
| CN201459612U (en) | Squirrel-cage repairing device for bridge stay cable | |
| CN109386167B (en) | Construction method of square wave-shaped guardrail on road retaining wall | |
| CN201520927U (en) | Groove-limited combined guardrail positioning device | |
| CN215289741U (en) | Bridge construction fabricated building structure based on BIM technology | |
| CN216074771U (en) | Connecting device for anchorage and wind cable of cable crane | |
| CN211665588U (en) | Shearing-resistant corbel structure at top of steel pipe pile | |
| CN212561169U (en) | Tower tip of steel-concrete cable-stayed bridge | |
| CN217896211U (en) | Beam column type steel guardrail opening structure | |
| CN110761225A (en) | Road guardrail and construction method thereof | |
| CN218374002U (en) | Tower crane foundation structure applied to TOD upper cover staged development |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |