CN215801233U

CN215801233U - Highway bridge restriction device

Info

Publication number: CN215801233U
Application number: CN202121263437.6U
Authority: CN
Inventors: 翁奕润
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-02-11
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a road and bridge traffic limiting device which comprises an adjusting mechanism, a lifting assembly, a solar panel, a motor box, a wheel box, a first counterweight block, a second counterweight block, a storage battery, a display screen and a fixing frame, wherein the adjusting mechanism comprises a first supporting column, a sliding rod, a second supporting column, a servo motor and a sliding rod, the fixing frame is arranged on the upper sides of the first supporting column and the second supporting column, the display screen is arranged on the outer wall of the fixing frame, the servo motor is arranged in the fixing frame, the storage battery is arranged in the fixing frame, the solar panel is connected with the storage battery, the storage battery is connected with the servo motor, the display screen is connected with the storage battery, the screw rod is arranged in the second supporting column, the output end of the servo motor is connected with one end of the screw rod, and the sliding rod is arranged in the first supporting rod. The utility model belongs to the technical field of highway bridges, and particularly relates to a highway bridge traffic control device which is simple in device and convenient to operate.

Description

Highway bridge restriction device

Technical Field

The utility model belongs to the technical field of highway bridges, and particularly relates to a highway bridge traffic control device.

Background

The highway line passes through water areas such as rivers, estuaries, lakes, reservoirs, irrigation canals and the like, or crosses deep valley zones with large height differences or crosses other traffic lines, and bridges are needed to be erected for keeping traffic smooth. In busy urban areas, elevated roads consisting of viaducts are sometimes required. The side mountain road or the elevated bridge is sometimes built because of the huge engineering of digging the roadbed, or because of the unstable geological structure, or because of protecting the landscape, but the roadbed is not built.

Bridges crossing rivers are generally provided with high-water-level bridges capable of safely discharging expected maximum flood. In streams with seasonal currents, low-level bridges (also called flooding bridges) or water passing pavements are sometimes provided for saving investment, if the traffic volume is small. The floating bridge can be erected on the lake surface with wide water depth and the river surface which is not easy to build the bridge at one time. When the bridge is built on a navigation river channel, if the two banks are flat, and the bridge deck is not easy to lift, movable bridges capable of moving or rising are often adopted. When roads and railways or roads cross each other, flyover bridges can be constructed in order to avoid plane crossings. The overpass may be overpass or underpass when the primary road passes through the secondary road. When crossing highways, heavy roads and streets, pedestrian bridges can be built to cross the highways from above for the safe passage of pedestrians. The highway bridge can also be built together with other engineering buildings. Some highway bridges are built together with railway bridges, for example, Wuhan Changjiang bridge and Nanjing Changjiang bridge are dual-purpose bridges for railway and highway, the highway is on the upper layer, and the railway is on the lower layer. Some highway bridges are erected on the top of the gate dam to form bridge-gate dual-purpose bridges. Some highway bridges are provided with oil pipelines or gas pipelines, and become highway bridges used for oil and gas pipelines. When a traffic accident occurs or rain and snow weather occurs, road transportation management departments generally need to seal roads and bridges, and workers need to place guardrails to prohibit vehicles from passing. However, the traffic control device in the prior art has large volume, is not easy to carry, can occupy large space when not in use, and is not beneficial to storage.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a road and bridge limiting device, the traditional limiting device is improved, the lifting assembly device is arranged at the bottom of the limiting device, the movement of the limiting device is convenient, the baffle plate can adjust the corresponding height limit according to the actual situation, the display screen on the limiting device can remind a driver of limiting the height, the device is simple, the operation is convenient, and in addition, the warning flashing fog lamp on the baffle plate is convenient for the driver to notice in severe weather.

The technical scheme adopted by the utility model is as follows: a road and bridge traffic limiting device comprises an adjusting mechanism, a lifting assembly, a solar panel, a motor box, a wheel box, a first counterweight block, a second counterweight block, a storage battery, a display screen and a fixing frame, wherein the adjusting mechanism comprises a first supporting column, a sliding rod, a second supporting column, a servo motor, a screw rod, a baffle plate and a sliding rod, the fixing frame is arranged on the upper sides of the first supporting column and the second supporting column, the solar panel is arranged on the upper side of the fixing frame, the display screen is arranged on the outer wall of the fixing frame, the servo motor is arranged in the fixing frame, the storage battery is arranged in the fixing frame, the solar panel is connected with the storage battery, the storage battery is connected with the servo motor, the display screen is connected with the storage battery, the screw rod is arranged in the second supporting column, the output end of the servo motor is connected with one end of the screw rod, the second counterweight block is arranged on the lower side of the second supporting column, the utility model discloses a wheel box, including wheel box, connecting plate, baffle, wheel box, connecting plate, second support column downside, the slide bar is located in first bracing piece, second support column downside is located to first balancing weight, the one end screw thread of baffle is located on the screw rod, the one end that the screw rod was kept away from to the baffle slides and locates on the slide bar, wheel box is fixed to be located first balancing weight stone and second balancing weight stone downside, lifting unit locates in the wheel box, lifting unit includes hydraulic stem, connecting plate and truckle, the fixed wheel box top of locating of hydraulic stem one end, the one end that wheel box was kept away from to the connecting plate and hydraulic stem is connected, the connecting plate downside is located to the truckle.

Furthermore, warning flashing fog lamps are arranged on the barrier plates.

Furthermore, a warning board is arranged on the solar panel.

Furthermore, a speed bump is arranged between the wheel boxes.

After adopting the structure, the utility model has the following beneficial effects: the utility model relates to a road and bridge traffic control device, which is improved in the traditional traffic control device, wherein a lifting assembly device is arranged at the bottom of the traffic control device, so that the traffic control device can move conveniently, a baffle plate can adjust the corresponding height limit according to the actual situation, a display screen is arranged on the traffic control device to remind a driver of the height limit, the device is simple, the operation is convenient, and in addition, a warning flashing fog lamp is arranged on the baffle plate, so that the driver who easily draws attention in severe weather is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the overall structure of a road bridge restriction device according to the present invention;

fig. 2 is a schematic structural view of a lifting assembly of the road bridge limiting device.

In the drawings: 1. adjustment mechanism, 2, first support column, 3, second support column, 4, screw rod, 5, slide bar, 6, first counter weight stone, 7, second counter weight stone, 8, wheel box, 9, lifting unit, 10, deceleration strip, 11, warning sign, 12, solar panel, 13, mount, 14, battery, 15, servo motor, 16, display screen, 17, sideboard, 18, warning flash of light fog lamp, 19, hydraulic stem, 20, connecting plate, 21, truckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; 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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-2, a road and bridge traffic limiting device comprises an adjusting mechanism 1, a lifting assembly 9, a solar panel 12, a motor box, a wheel box 8, a first counterweight block 6, a second counterweight block 7, a storage battery 14, a display screen 16 and a fixing frame 13, wherein the adjusting mechanism 1 comprises a first supporting column 2, a sliding rod 5, a second supporting column 3, a servo motor 15, a screw rod 4, a baffle 17 and a sliding rod 5, the fixing frame 13 is arranged on the upper sides of the first supporting column 2 and the second supporting column 3, the solar panel 12 is arranged on the upper side of the fixing frame 13, the display screen 16 is arranged on the outer wall of the fixing frame 13, the servo motor 15 is arranged in the fixing frame 13, the storage battery 14 is arranged in the fixing frame 13, the solar panel 12 is connected with the storage battery 14, the storage battery 14 is connected with the servo motor 15, and the display screen 16 is connected with the storage battery 14, screw rod 4 is located in second support column 3, servo motor 15's output is connected with screw rod 4's one end, and second counter weight stone 7 locates 3 downside of second support column, slide bar 5 is located in the first support column, second support column 3 downside is located to first balancing weight, the one end screw thread of sideboard 17 is located on screw rod 4, the one end that screw rod 4 was kept away from to sideboard 17 slides and locates on slide bar 5, wheel box 8 is fixed and locates first counter weight stone 6 and second counter weight stone 7 downside, lifting unit 9 is located in wheel box 8, lifting unit 9 includes hydraulic stem 19, connecting plate 20 and truckle 21, hydraulic stem 19 one end is fixed and is located wheel box 8 top, connecting plate 20 is connected with the one end that hydraulic stem 19 kept away from wheel box 8, truckle 20 downside is located to truckle 21.

Wherein, a warning flashing fog lamp 18 is arranged on the barrier plate 17.

And a warning board 11 is arranged on the solar panel 12.

And a speed bump 10 is arranged between the wheel boxes 8.

When the lifting device is used specifically, the hydraulic rod 19 is adjusted firstly, the lifting component 9 is put down, then the lifting device is pushed to a road or a bridge, then the hydraulic rod 19 is adjusted again, the lifting component 9 is lifted, then the servo motor 15 is opened, the servo motor 15 drives the screw rod 4 to rotate, the screw rod 4 further drives the baffle plate 17 to move up and down, after the baffle plate 17 is adjusted to a proper height, the display screen 16 is opened, the height limited by the height is input on the display screen 16, after the lifting device is used, the hydraulic rod 19 is adjusted, and the lifting component 9 is pushed away.

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 utility model, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a public road bridge roof beam restricted driving device which characterized in that: comprises an adjusting mechanism, a lifting component, a solar panel, a motor box, a wheel box, a first counterweight block, a second counterweight block, a storage battery, a display screen and a fixing frame, wherein the adjusting mechanism comprises a first supporting column, a sliding rod, a second supporting column, a servo motor, a screw rod, a baffle plate and a sliding rod, the fixing frame is arranged on the upside of the first supporting column and the upside of the second supporting column, the solar panel is arranged on the upside of the fixing frame, the display screen is arranged on the outer wall of the fixing frame, the servo motor is arranged in the fixing frame, the storage battery is arranged in the fixing frame, the solar panel is connected with the storage battery, the storage battery is connected with the servo motor, the display screen is connected with the storage battery, the screw rod is arranged in the second supporting column, the output end of the servo motor is connected with one end of the screw rod, the second counterweight block is arranged on the downside of the second supporting column, the sliding rod is arranged in the first supporting column, second support column downside is located to first balancing weight, the one end screw thread of sideboard is located on the screw rod, the one end that the screw rod was kept away from to the sideboard slides and locates on the slide bar, wheel box is fixed locates first counter weight stone and second counter weight stone downside, lifting unit locates in the wheel box, lifting unit includes hydraulic stem, connecting plate and truckle, the fixed wheel box top of locating of hydraulic stem one end, the connecting plate is connected with the one end that the wheel box was kept away from to the hydraulic stem, the connecting plate downside is located to the truckle.

2. A road bridge traffic limiting device according to claim 1, wherein: and warning flashing fog lamps are arranged on the barrier plates.

3. A road bridge traffic limiting device according to claim 2, wherein: and the solar panel is provided with a warning board.

4. A road bridge traffic limiting device according to claim 3, wherein: and a deceleration strip is arranged between the wheel boxes.