CN112726454A - Automatic change limit for weight limit for height pole - Google Patents
Automatic change limit for weight limit for height pole Download PDFInfo
- Publication number
- CN112726454A CN112726454A CN202110135493.XA CN202110135493A CN112726454A CN 112726454 A CN112726454 A CN 112726454A CN 202110135493 A CN202110135493 A CN 202110135493A CN 112726454 A CN112726454 A CN 112726454A
- Authority
- CN
- China
- Prior art keywords
- height
- limiting
- weight
- gear
- plate
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/03—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
Abstract
An automated weight and height limiting pole comprising: the support part, the height limiting mechanism and the weight limiting mechanism; the stand portion may support a structure of the apparatus; the height limiting mechanism can limit the height of the vehicle and has the function of automatically adjusting the height; the weight limiting mechanism can detect an overweight vehicle; firstly, fixedly mounting a weight limiting mechanism on the ground, then when a vehicle passes through, sensing the gravity of the vehicle by a gravity sensor and transmitting the gravity to a controller, then judging the gravity of the vehicle by the controller, further transmitting the gravity to a display screen for displaying, and then giving a corresponding warning light by a lamp belt controller; the height limiting camera is used for collecting the height information of the vehicle and then transmitting the height information to the controller; through driving motor drive driving gear, and then make from driving wheel, short belt and long belt mutually support, then drive the epaxial sawtooth rotation of rotation, when finding overweight and super high vehicle, the epaxial sawtooth of rotation rotates out and prevents to break through the pole.
Description
Technical Field
The invention relates to the technical field of road traffic automation, in particular to an automatic weight and height limiting rod.
Background
The existing height limiting rod is usually a simple support, has single function, cannot automatically adjust the height, cannot measure the height of a vehicle in real time and prompt whether the vehicle is ultrahigh, so that the height limiting rod is often damaged by collision; the existing weight limiting equipment usually drives a vehicle to a detection station for weight measurement, has complicated procedures, increases traffic jam, is not beneficial to improving the transportation efficiency, and has no automatic stopping function for forced station creation of overweight vehicles;
therefore, there is a need for an automatic weight-limiting height-limiting rod, which can not only detect the height and weight of a vehicle, but also measure and display the height and weight, and prevent some overweight and ultrahigh vehicles from running through the rod.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic weight-limiting and height-limiting rod, wherein a driving motor drives a driving gear, so that a driven wheel, a short belt and a long belt are matched with each other, and then sawteeth on a rotating shaft are driven to rotate.
The technical scheme adopted by the invention is as follows: an automatic change limit for weight limit for height pole which characterized in that includes: the support part, the height limiting mechanism and the weight limiting mechanism;
the bracket portion includes: the anti-rushing mechanism comprises an anti-rushing rod mechanism, a supporting rod, a display screen, a height limiting camera and a top support; the upper end surface of the supporting rod is fixedly connected with the lower end surface of the top bracket, and the lower end surface of the supporting rod is fixedly connected with the anti-rush rod mechanism; the display screen is fixedly arranged on the supporting rod; the lower end surface of the top bracket is provided with a height-limiting camera;
the height limiting mechanism is fixedly arranged on the bracket part;
the upper surface of the weight limiting mechanism is overlapped with the ground.
Further, the anti-break bar mechanism comprises: the device comprises a bottom plate, a tooth hole, sawteeth, a rotating shaft, a control box, a short belt, a long belt, a support, a driving motor, a driving gear and a driven gear; the bottom plate is provided with a tooth hole; the rotating shaft is provided with sawteeth and is rotatably arranged inside the bottom plate; the control box is fixedly arranged on the side end face of the bottom plate, and a belt pulley in the control box is fixedly connected with the rotating shaft; the short belt is matched with a belt pulley in the control box; one end of the long belt is matched with the belt pulley in the control box, and the other end of the long belt is matched with the driven wheel; the support is fixedly arranged on the lower end surface of the top support; the driving motor is fixedly arranged on the side end face of the support, a motor shaft of the driving motor is fixedly connected with the driving gear, and the driving gear is meshed with the driven wheel.
Further, the height limiting mechanism includes: the device comprises a long plate, an alarm, a gear box, a gear driving motor, a rope disc and a steel wire rope; the lower end surface of the long plate is provided with a gear box; the gear box is fixedly arranged on the lower end face of the long plate; the gear driving motor is fixedly arranged on the side end face of the gear box, and a motor shaft of the gear driving motor is fixedly connected with a gear in the gear box; the rope disc is fixedly arranged on a rotating shaft on the side end face of the gear box, and a steel wire rope is arranged on the rope disc.
Further, the height limiting mechanism further comprises: the device comprises a height limiting plate, a warning lamp and a lamp belt controller; the upper end surface of the height limiting plate is fixedly connected with the steel wire rope; and the height limiting plate is provided with a warning lamp and a lamp belt controller.
Further, the weight limiting mechanism includes: the device comprises an underground weight-limiting plate, a bearing column, a gravity sensor, a connecting rod and a top bearing plate; the lower end face of the underground weight-limiting plate is provided with a bearing column; the gravity sensor is fixedly arranged on the upper end surface of the underground weight limiting plate; one end of the connecting rod is fixedly connected with the upper end face of the gravity sensor, and the other end of the connecting rod is fixedly connected with the lower end face of the top bearing plate.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) according to the invention, the driving gear is driven by the driving motor, so that the driven gear, the short belt and the long belt are matched with each other, and then the sawteeth on the rotating shaft are driven to rotate;
(2) the gear driving motor can drive the rope disc on the gear box to rotate, so that the height of the height limiting plate can be adjusted, and the height of the height limiting plate can be flexibly adjusted;
(3) according to the invention, the gravity sensor can sense the gravity of the vehicle and transmit the gravity to the controller, then the controller judges the gravity of the vehicle and further transmits the gravity to the display screen for displaying, and then the lamp belt controller gives out the corresponding warning lamp, so that automatic judgment is realized.
Drawings
Fig. 1, 2 and 3 are schematic overall structural diagrams of the present invention.
Fig. 4 and 5 are schematic structural views of the bracket part of the invention.
Fig. 6 and 7 are schematic structural views of the height limiting mechanism of the present invention.
Fig. 8 and 9 are schematic structural views of the weight limiting mechanism of the present invention.
Reference numerals: 1-bracket part, 2-height limiting mechanism, 3-weight limiting mechanism, 101-bottom plate, 102-tooth hole, 103-sawtooth, 104-rotating shaft, 105-control box, 106-short belt, 107-long belt, 108-support, 109-driving motor, 110-driving gear, 111-driven wheel, 112-supporting rod, 113-display screen, 114-height limiting camera, 115-top bracket, 116-controller, 201-long plate, 202-alarm, 203-gear box, 204-gear driving motor, 205-rope disk, 206-steel wire rope, 207-height limiting plate, 208-alarm lamp, 209-lamp belt controller, 301-ground lower weight limiting plate, 302-bearing column, 303-gravity sensor, 304-connecting rod, 305-top bearing plate.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used 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.
Embodiments are shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, an automated weight-limiting height bar comprising: the device comprises a bracket part 1, a height limiting mechanism 2 and a weight limiting mechanism 3;
the holder part 1 includes: an anti-break bar mechanism, a support bar 112, a display screen 113, a height limiting camera 114 and a top bracket 115; the upper end surface of the supporting rod 112 is fixedly connected with the lower end surface of the top bracket 115, and the lower end surface of the supporting rod 112 is fixedly connected with the anti-intrusion mechanism; the display screen 113 is fixedly arranged on the support rod 112, and the display screen 113 can display whether the vehicle can pass or not and display the height and weight information of the vehicle; the lower end surface of the top support 115 is provided with a height limiting camera 114, and the height limiting camera 114 is used for collecting the height information of the vehicle; the holder part 1 further comprises: a controller 116; the controller 116 may control the overall coordination of the devices; the controller 116 is automatically controlled by a single chip microcomputer;
the height limiting mechanism 2 is fixedly arranged on the bracket part 1; the upper surface of the weight limiting mechanism 3 is superposed with the ground; the stand portion 1 may support the structure of the apparatus; the height limiting mechanism 2 can limit the height of the vehicle and has the function of automatically adjusting the height; the weight limiting mechanism 3 can detect an overweight vehicle;
prevent rushing the lever mechanism includes: a bottom plate 101, a tooth hole 102, saw teeth 103, a rotating shaft 104, a control box 105, a short belt 106, a long belt 107, a support 108, a driving motor 109, a driving gear 110 and a driven gear 111; a bottom plate 101 is provided with a tooth hole 102; the rotating shaft 104 is provided with sawteeth 103, and the rotating shaft 104 is rotatably arranged inside the bottom plate 101; the control box 105 is fixedly arranged on the side end surface of the bottom plate 101, and a belt pulley in the control box 105 is fixedly connected with the rotating shaft 104; the short belt 106 is matched with a belt pulley in the control box 105; one end of the long belt 107 is matched with a belt pulley in the control box 105, and the other end of the long belt 107 is matched with the driven wheel 111; the support 108 is fixedly arranged on the lower end surface of the top bracket 115; the driving motor 109 is fixedly arranged on the side end surface of the support 108, a motor shaft of the driving motor is fixedly connected with the driving gear 110, and the driving gear 110 is meshed with the driven wheel 111; the driving gear 110 is driven by the driving motor 109, so that the driven gear 111, the short belt 106 and the long belt 107 are engaged with each other, and then the saw teeth 103 of the rotating shaft 104 are rotated, and when an overweight or ultrahigh vehicle is found, the saw teeth 103 of the rotating shaft 104 are rotated out to prevent the rod from being rushed.
In an alternative embodiment of the present embodiment, the height limiting mechanism 2 includes, in addition to the same structure as the previous embodiment: a long plate 201, an alarm 202, a gear box 203, a gear drive motor 204, a rope reel 205 and a wire rope 206; the lower end surface of the long plate 201 is provided with a gear box 203; the gear box 203 is fixedly arranged on the lower end surface of the long plate 201; the gear driving motor 204 is fixedly installed on the side end face of the gear box 203, a motor shaft of the gear driving motor 204 is fixedly connected with a gear inside the gear box 203, and the gear driving motor 204 can drive the rope reel 205 on the gear box 203 to rotate, so that the height of the height limiting plate 207 can be adjusted; the rope reel 205 is fixedly installed on a rotating shaft on the side end face of the gear box 203, and a steel wire rope 206 is arranged on the rope reel 205.
In an alternative embodiment of the present invention, in addition to the same structure as that of the previous embodiment, the height limiting mechanism 2 further includes: a height limiting plate 207, a warning lamp 208 and a lamp strip controller 209; the upper end surface of the height limiting plate 207 is fixedly connected with the steel wire rope 206; be equipped with warning light 208 and lamp area controller 209 on the limit for height board 207, lamp area controller 209 can adjust the colour of warning light 208, and the colour of warning light 208 can become red when forbidding to pass through, and the colour of warning light 208 can become green when passing through.
In an alternative embodiment of the present embodiment, the weight limiter mechanism 3 includes, in addition to the same structure as that of the previous embodiment: a lower underground limit weight plate 301, a bearing column 302, a gravity sensor 303, a connecting rod 304 and a top bearing plate 305; the lower end face of the underground weight-limiting plate 301 is provided with a bearing column 302; the gravity sensor 303 is fixedly arranged on the upper end surface of the underground weight-limiting plate 301; one end of the connecting rod 304 is fixedly connected with the upper end face of the gravity sensor 303, and the other end of the connecting rod 304 is fixedly connected with the lower end face of the top bearing plate 305; the gravity sensor 303 can sense the gravity of the vehicle and transmit the gravity to the controller 116, and then the controller 116 determines the gravity of the vehicle and further transmits the gravity to the display 113 for displaying, and then the light strip controller 209 gives out the corresponding warning light 208.
The working principle of the invention is as follows: when the vehicle weight limiting device is used, firstly, the weight limiting mechanism 3 is fixedly arranged on the ground, then when a vehicle passes through, the gravity sensor 303 can sense the gravity of the vehicle and transmit the gravity to the controller 116, then the controller 116 judges the gravity of the vehicle and further transmits the gravity to the display screen 113 for displaying, and then the lamp strip controller 209 gives out the corresponding warning lamp 208; the height limiting camera 114 is used for collecting the information of the vehicle height and then transmitting the information to the controller 116; the driving gear 110 is driven by the driving motor 109, so that the driven gear 111, the short belt 106 and the long belt 107 are engaged with each other, and then the saw teeth 103 of the rotating shaft 104 are rotated, and when an overweight or ultrahigh vehicle is found, the saw teeth 103 of the rotating shaft 104 are rotated out to prevent the rod from being rushed.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An automatic change limit for weight limit for height pole which characterized in that includes: the device comprises a bracket part (1), a height limiting mechanism (2) and a weight limiting mechanism (3);
the bracket part (1) comprises: the anti-break bar mechanism, the support bar (112), the display screen (113), the height limiting camera (114), the top bracket (115) and the controller (116); the upper end surface of the supporting rod (112) is fixedly connected with the lower end surface of the top support (115), and the lower end surface of the supporting rod (112) is fixedly connected with the anti-break-through rod mechanism; the display screen (113) is fixedly arranged on the support rod (112); the lower end face of the top support (115) is provided with a height-limiting camera (114), the controller (116) is installed on the lower portion of the top support (115), and the controller (116) can control the overall coordination work of the equipment;
the height limiting mechanism (2) is fixedly arranged on the bracket part (1);
the upper surface of the weight limiting mechanism (3) is superposed with the ground;
the anti-break bar mechanism comprises: the device comprises a bottom plate (101), a tooth hole (102), sawteeth (103), a rotating shaft (104), a control box (105), a short belt (106), a long belt (107), a support (108), a driving motor (109), a driving gear (110) and a driven gear (111);
the bottom plate (101) is provided with a tooth hole (102); sawteeth (103) are arranged on the rotating shaft (104), and the rotating shaft (104) is rotatably arranged inside the bottom plate (101); the control box (105) is fixedly arranged on the side end face of the bottom plate (101), and a belt pulley in the control box (105) is fixedly connected with the rotating shaft (104); the short belt (106) is matched with a belt pulley in the control box (105); one end of the long belt (107) is matched with a belt pulley in the control box (105), and the other end of the long belt (107) is matched with the driven wheel (1111); the support (108) is fixedly arranged on the lower end surface of the top bracket (115); the driving motor (109) is fixedly arranged on the side end surface of the support (108), a motor shaft of the driving motor is fixedly connected with the driving gear (110), and the driving gear (110) is meshed with the driven gear (111).
2. An automatic weight-limiting height-limiting rod according to claim 1, characterized in that said height-limiting mechanism (2) comprises: the device comprises a long plate (201), an alarm (202), a gear box (203), a gear driving motor (204), a rope reel (205) and a steel wire rope (206);
the lower end surface of the long plate (201) is provided with a gear box (203); the gear box (203) is fixedly arranged on the lower end surface of the long plate (201); the gear driving motor (204) is fixedly arranged on the side end surface of the gear box (203), and the motor shaft of the gear driving motor is fixedly connected with a gear in the gear box (203); the rope disc (205) is fixedly arranged on a rotating shaft on the side end face of the gear box (203), and a steel wire rope (206) is arranged on the rope disc (205).
3. An automatic weight-limiting height-limiting rod according to claim 2, wherein the height-limiting mechanism (2) further comprises: the device comprises a height limiting plate (207), a warning lamp (208) and a lamp strip controller (209);
the upper end surface of the height limiting plate (207) is fixedly connected with a steel wire rope (206); the height limiting plate (207) is provided with a warning lamp (208) and a lamp strip controller (209).
4. An automatic weight-limiting height-limiting rod according to any one of claims 1 to 3, characterized in that the weight-limiting mechanism (3) comprises: the device comprises an underground limit weight plate (301), a bearing column (302), a gravity sensor (303), a connecting rod (304) and a top bearing plate (305);
the lower end face of the underground weight-limiting plate (301) is provided with a bearing column (302); the gravity sensor (303) is fixedly arranged on the upper end surface of the underground weight-limiting plate (301); one end of the connecting rod (304) is fixedly connected with the upper end face of the gravity sensor (303), and the other end of the connecting rod (304) is fixedly connected with the lower end face of the top bearing plate (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110135493.XA CN112726454A (en) | 2021-02-01 | 2021-02-01 | Automatic change limit for weight limit for height pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110135493.XA CN112726454A (en) | 2021-02-01 | 2021-02-01 | Automatic change limit for weight limit for height pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112726454A true CN112726454A (en) | 2021-04-30 |
Family
ID=75595080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110135493.XA Pending CN112726454A (en) | 2021-02-01 | 2021-02-01 | Automatic change limit for weight limit for height pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112726454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114120656A (en) * | 2021-05-31 | 2022-03-01 | 四创电子股份有限公司 | Comprehensive solution system for urban viaduct road safety protection |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072990U (en) * | 1990-08-07 | 1991-03-13 | 孙冀 | Tooth-type roadblock |
| FR2730199A1 (en) * | 1995-02-02 | 1996-08-09 | Most | Trailer for transporting temporary metal barriers |
| AU2007100458A4 (en) * | 2007-05-30 | 2007-06-28 | Australian Fencing Hire Pty Ltd | Temporary fences or hoardings |
| CN205314007U (en) * | 2016-01-12 | 2016-06-15 | 李秀芬 | Limit for height limit of highway and bridge is reset and is put |
| CN206267059U (en) * | 2016-11-21 | 2017-06-20 | 南通金磊市政工程有限公司 | New road bridge limit for height freight weight limit mechanism |
| CN206693093U (en) * | 2017-01-22 | 2017-12-01 | 中山市天鹰交通设施有限公司 | A kind of height-adjustable height-limiting bar |
| CN206736771U (en) * | 2017-05-26 | 2017-12-12 | 陈伟 | A kind of road and bridge height limiter |
| CN107675643A (en) * | 2017-11-06 | 2018-02-09 | 河南能源化工集团重型装备有限公司 | A kind of height limiter |
| CN107905139A (en) * | 2017-12-22 | 2018-04-13 | 河南智盈电子技术有限公司 | A kind of anticollision can free adjusting height highway height-limiting frame |
| CN107956209A (en) * | 2017-11-07 | 2018-04-24 | 范亦能 | The anti-overload detection Vomitory dashed forward by force |
| CN107988943A (en) * | 2017-11-30 | 2018-05-04 | 武汉武船重型装备工程有限责任公司 | A kind of highway limit for height door frame and its limit for height method of adjustment |
| CN108517803A (en) * | 2018-04-02 | 2018-09-11 | 钱幼华 | A kind of scalable highway limit for width height limiter |
| CN207904818U (en) * | 2018-02-11 | 2018-09-25 | 成都宜泊信息科技有限公司 | The charge banister integrated apparatus in parking lot |
| CN208777214U (en) * | 2018-07-24 | 2019-04-23 | 华东交通大学 | A kind of urban road Anti-reverse deceleration strip |
| CN209729035U (en) * | 2019-03-20 | 2019-12-03 | 内蒙古天成智能科技有限责任公司 | A kind of license plate intelligent recognition channel management system |
| CN110984024A (en) * | 2019-12-13 | 2020-04-10 | 河南省特利衡器有限公司 | Highway superelevation and ultralimit remote alarm device and alarm method thereof |
| CN210658120U (en) * | 2019-09-03 | 2020-06-02 | 重庆西南铝运输有限公司 | Height limiting structure for road transportation |
| CN211142908U (en) * | 2019-11-19 | 2020-07-31 | 广东麦盾安全设备有限公司 | Anti-collision roadblock machine |
| CN211368345U (en) * | 2019-08-13 | 2020-08-28 | 赵继林 | Bridge height limiting device based on bridge safety performance |
| CN212103628U (en) * | 2019-12-27 | 2020-12-08 | 湖北交投科技发展有限公司 | Bridge weight limit passes restriction pass device |
| CN212316743U (en) * | 2020-01-08 | 2021-01-08 | 冯国华 | Weight and height limiting device for roads and bridges |
-
2021
- 2021-02-01 CN CN202110135493.XA patent/CN112726454A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072990U (en) * | 1990-08-07 | 1991-03-13 | 孙冀 | Tooth-type roadblock |
| FR2730199A1 (en) * | 1995-02-02 | 1996-08-09 | Most | Trailer for transporting temporary metal barriers |
| AU2007100458A4 (en) * | 2007-05-30 | 2007-06-28 | Australian Fencing Hire Pty Ltd | Temporary fences or hoardings |
| CN205314007U (en) * | 2016-01-12 | 2016-06-15 | 李秀芬 | Limit for height limit of highway and bridge is reset and is put |
| CN206267059U (en) * | 2016-11-21 | 2017-06-20 | 南通金磊市政工程有限公司 | New road bridge limit for height freight weight limit mechanism |
| CN206693093U (en) * | 2017-01-22 | 2017-12-01 | 中山市天鹰交通设施有限公司 | A kind of height-adjustable height-limiting bar |
| CN206736771U (en) * | 2017-05-26 | 2017-12-12 | 陈伟 | A kind of road and bridge height limiter |
| CN107675643A (en) * | 2017-11-06 | 2018-02-09 | 河南能源化工集团重型装备有限公司 | A kind of height limiter |
| CN107956209A (en) * | 2017-11-07 | 2018-04-24 | 范亦能 | The anti-overload detection Vomitory dashed forward by force |
| CN107988943A (en) * | 2017-11-30 | 2018-05-04 | 武汉武船重型装备工程有限责任公司 | A kind of highway limit for height door frame and its limit for height method of adjustment |
| CN107905139A (en) * | 2017-12-22 | 2018-04-13 | 河南智盈电子技术有限公司 | A kind of anticollision can free adjusting height highway height-limiting frame |
| CN207904818U (en) * | 2018-02-11 | 2018-09-25 | 成都宜泊信息科技有限公司 | The charge banister integrated apparatus in parking lot |
| CN108517803A (en) * | 2018-04-02 | 2018-09-11 | 钱幼华 | A kind of scalable highway limit for width height limiter |
| CN208777214U (en) * | 2018-07-24 | 2019-04-23 | 华东交通大学 | A kind of urban road Anti-reverse deceleration strip |
| CN209729035U (en) * | 2019-03-20 | 2019-12-03 | 内蒙古天成智能科技有限责任公司 | A kind of license plate intelligent recognition channel management system |
| CN211368345U (en) * | 2019-08-13 | 2020-08-28 | 赵继林 | Bridge height limiting device based on bridge safety performance |
| CN210658120U (en) * | 2019-09-03 | 2020-06-02 | 重庆西南铝运输有限公司 | Height limiting structure for road transportation |
| CN211142908U (en) * | 2019-11-19 | 2020-07-31 | 广东麦盾安全设备有限公司 | Anti-collision roadblock machine |
| CN110984024A (en) * | 2019-12-13 | 2020-04-10 | 河南省特利衡器有限公司 | Highway superelevation and ultralimit remote alarm device and alarm method thereof |
| CN212103628U (en) * | 2019-12-27 | 2020-12-08 | 湖北交投科技发展有限公司 | Bridge weight limit passes restriction pass device |
| CN212316743U (en) * | 2020-01-08 | 2021-01-08 | 冯国华 | Weight and height limiting device for roads and bridges |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114120656A (en) * | 2021-05-31 | 2022-03-01 | 四创电子股份有限公司 | Comprehensive solution system for urban viaduct road safety protection |
| CN114120656B (en) * | 2021-05-31 | 2023-03-14 | 四创电子股份有限公司 | Comprehensive solution system for urban viaduct road safety protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112726454A (en) | Automatic change limit for weight limit for height pole | |
| CN203011946U (en) | Device for testing radar speed sensor | |
| CN108840193B (en) | Elevator traction sheave slippage detection device and detection method thereof | |
| GB2477394A (en) | Reducing damage to an electric vehicle powered by a trailing cable | |
| CN212000749U (en) | High-speed barrier gate device capable of reminding driving at night | |
| CN206143679U (en) | Intelligent parking stall lock system | |
| CN208501553U (en) | A kind of road and bridge construction alarming device | |
| CN111335218A (en) | Intercepting device with induction function for parking lot | |
| CN206638166U (en) | A kind of drum-type brake pad detection means | |
| CN109493576B (en) | Traffic indicating equipment for intelligent city | |
| CN213090931U (en) | Weighing display system of electronic wagon balance | |
| CN210513374U (en) | Unattended weighbridge | |
| CN207133033U (en) | Vision take pictures detection fascia assembling in application apparatus | |
| CN211898025U (en) | Anticollision bidirectional swing arm for barrier gate | |
| CN106672727A (en) | Rapid detection instrument and method for braking capability of elevator | |
| CN107884765A (en) | Reverse radar system reaction time detection means | |
| CN209872043U (en) | Weighing device for elevator bridge bottom | |
| CN106144976A (en) | Aerial lift device with insulated arm special radar set range finding alarm device | |
| CN215758690U (en) | Intelligent control balance barrier gate machine | |
| CN219142888U (en) | Frequency type speed sensor detecting instrument | |
| CN201343376Y (en) | Cable off-track monitor for bridge crane | |
| CN213653178U (en) | Overweight-preventing car stopper for bridge | |
| CN217839819U (en) | Steady car driving banister of preventing pounding of pole | |
| CN210804745U (en) | Highway side slope pressure detection and early warning device | |
| CN208249423U (en) | Automatic counting apparatus |
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 |