阅读说明：本技术 一种随水深抬升路面的桥洞限高积水指示装置 (Bridge opening height-limiting accumulated water indicating device capable of lifting road surface along with water depth ) 是由 沈剑峰 于 2021-07-13 设计创作，主要内容包括：本发明属于道路交通领域,尤其是涉及一种随水深抬升路面的桥洞限高积水指示装置,包括支撑架,所述支撑架内设有液压机构,所述液压机构顶端设有支撑板,所述支撑架一侧设有与液压机构相配合的驱动机构,所述支撑架另一侧设有对于水位进行检测的检测机构,所述支撑架顶端设有与液压机构相配合的指示机构。本发明在雨天时,若是桥洞下方有积水,此时积水将会通过浮力使得检测板向上提升,检测板此时将会通过压敏件实现控制电机转动,电机将会通过转动轴以及螺纹筒等结构实现对于驱动箱内的液体进行加压,从而实现液压机构将会使得支撑板向上移动,进而通过支撑板对于车辆进行支撑,进而避免车辆由于积水出现故障。(The invention belongs to the field of road traffic, and particularly relates to a bridge opening height-limiting accumulated water indicating device for lifting a road surface along with water depth. In rainy days, if accumulated water exists below the bridge opening, the accumulated water can enable the detection plate to be lifted upwards through buoyancy, the detection plate can control the motor to rotate through the pressure-sensitive piece, the motor can pressurize liquid in the driving box through structures such as the rotating shaft and the threaded cylinder, the supporting plate can be enabled to move upwards through the hydraulic mechanism, the vehicle can be supported through the supporting plate, and accordingly the vehicle is prevented from being broken down due to the accumulated water.)

1. The utility model provides a high ponding indicating device of bridge opening limit for height on lifting road surface along with the depth of water, includes support frame (1), its characterized in that, be equipped with hydraulic pressure mechanism (2) in support frame (1), hydraulic pressure mechanism (2) top is equipped with backup pad (3), support frame (1) one side is equipped with actuating mechanism (4) with hydraulic pressure mechanism (2) matched with, support frame (1) opposite side is equipped with detection mechanism (5) that carry out the detection to the water level, support frame (1) top is equipped with and carries out matched with indicating mechanism (6) with hydraulic pressure mechanism (2).

2. The bridge opening height-limiting water accumulation indicating device for lifting road surfaces with water depth as claimed in claim 1, wherein the hydraulic mechanism (2) is composed of a hydraulic shell (21), a plurality of fixed columns (22), a sliding plate (23) and telescopic rods (24), the hydraulic shell (21) is fixedly connected to the support frame (1), the fixed columns (22) are arranged to be communicated with the inside of the hydraulic shell (21), the sliding plate (23) is slidably connected to the inside of the fixed columns (22), the top end of the sliding plate (23) is fixedly connected with the telescopic rods (24), and the top end of the telescopic rods (24) is fixedly connected with the support plate (3).

3. The device for indicating the height-limited accumulated water in the bridge opening for lifting the road surface along with the water depth as claimed in claim 2, wherein the driving mechanism (4) is composed of a driving motor (41), a driving box (42), a driving plate (43), a rotating shaft (44) and a threaded cylinder (45), the driving box (42) is communicated with the hydraulic shell (21), the driving motor (41) is fixedly connected to the top wall of the driving box (42), the driving plate (43) is connected to the inside of the driving box (42) in a sealing and sliding manner, the rotating shaft (44) is fixedly connected with the output end of the driving motor (41), the bottom end of the rotating shaft (44) is in threaded connection with the threaded cylinder (45), the axes of the rotating shaft (44) and the threaded cylinder (45) are both vertically arranged, and the bottom end of the threaded cylinder (45) is fixedly connected with the driving plate (43).

4. The device for indicating the height limit and the water accumulation of the bridge opening for lifting the road surface with the water depth as claimed in claim 1, wherein the detection mechanism (5) consists of a fixed block (51), a sliding rod (52), a detection block (53), a pressure-sensitive plate (54) and a first spring (55), two fixed blocks (51) are arranged and are fixedly connected with the support frame (1), the sliding rod (52) is vertically and fixedly connected between the two fixed blocks (51) in an axial line manner, the pressure-sensitive plate (54) is fixedly connected with the fixed block (51) above, the detection block (53) is penetrated by the sliding rod and is slidably connected with the sliding rod (52), and the detection block (53) is connected with the pressure-sensitive plate (54) through the first spring (55).

5. The device for indicating the height of the bridge opening and the accumulated water along with the deep water lifting road surface according to claim 3, wherein the indicating mechanism (6) comprises a first indicating plate (61), a second indicating plate (62), a first limiting block (63), a second limiting block (64), a shielding cover (65) and a control assembly (66), the first indicating plate (61) and the second indicating plate (62) are fixedly connected with the supporting frame (1), the shielding cover (65) slides between the first limiting block (63) and the second limiting block (64), and the shielding cover (65) is moved by the control assembly (66).

6. The device for indicating the height-limited accumulated water in the bridge opening for lifting the road surface along with the water depth as claimed in claim 5, wherein the control assembly (66) is composed of a fixed cylinder (661), a sliding block (662), a push-pull rod (663) and a first guide pipe (664), the fixed cylinder (661) is fixedly connected to the support frame (1), one end of the fixed cylinder (661) is communicated with the driving box (42) through the first guide pipe (664), the sliding block (662) is slidably connected inside the fixed cylinder (661), one end of the sliding block (662) far away from the first guide pipe (664) is fixedly connected with the push-pull rod (663), and the other end of the push-pull rod (663) penetrates through the first limiting block (63) and is fixedly connected with the shielding cover (65).

7. The device for indicating the height limit accumulated water of the bridge opening for lifting the road surface along with the water depth as claimed in claim 4, wherein an alarm (7) is arranged on the support frame (1), and the alarm (7) is electrically connected with the pressure-sensitive plate (54).

8. The device for indicating the height limit of the bridge opening of the road surface lifted with the water depth according to claim 2, it is characterized in that a blocking mechanism (8) is fixedly connected on the supporting frame (1), the blocking mechanism (8) consists of a hydraulic column (81), a rack (82), a gear (83), a limiting component (84) and a blocking rod (85), the hydraulic column (81) is communicated with the hydraulic shell (21), a connecting plate (86) is connected in the hydraulic column (81) in a sealing and sliding way, the connecting plate (86) is fixedly connected with the rack (82), the limiting component (84) is positioned between the rack (82) and the hydraulic column (81), the blocking rod (85) is coaxially and fixedly connected with the gear (83), the gear (83) is rotatably connected to the support frame (1), and the gear (83) is meshed with the rack (82).

9. The bridge opening height-limiting accumulated water indicating device capable of lifting the road surface along with the water depth as claimed in claim 8, wherein the limiting assembly (84) is composed of an electromagnet (841), a limiting block (842), a second spring (843) and a limiting groove (844), the electromagnet (841) is electrically connected with the pressure-sensitive plate (54), a groove (87) is formed in the hydraulic column (81), the electromagnet (841) is fixedly connected in the groove (87), the electromagnet (841) is fixedly connected with the limiting block (842) through the second spring (843), the limiting groove (844) can be matched with the limiting block (842), and the limiting groove (844) is located on the rack (82).

Technical Field

The invention belongs to the field of road traffic, and particularly relates to a bridge opening height-limiting accumulated water indicating device for lifting a road surface along with water depth.

Background

With the rapid development of cities, the number of vehicles is increased, and the traditional planar road traffic cannot meet the existing traffic flow, so that more overpasses are increased in the cities, the original planar urban road is changed into three-dimensional urban road, and more traffic flow can be accommodated in a limited space.

The place at the bridge opening place, the ground position is lower usually, and the rainwater will assemble around the bridge opening in heavy rainy day, makes the condition of ponding appear in the bridge opening easily, and this will make the vehicle can appear very easily when passing through the bridge opening because ponding leads to the condition such as vehicle flame-out to take place, and this will influence people's normal current and the economic loss that leads to because the vehicle damages appears easily.

Therefore, the bridge opening height limiting water accumulation indicating device for lifting the road surface along with the water depth is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems and provides a bridge opening height-limiting water accumulation indicating device for lifting a road surface along with water depth.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a bridge opening limit for height ponding indicating device on lifting road surface along with the depth of water, includes the support frame, be equipped with hydraulic pressure mechanism in the support frame, the hydraulic pressure mechanism top is equipped with the backup pad, support frame one side is equipped with the actuating mechanism who matches with hydraulic pressure mechanism, the support frame opposite side is equipped with the detection mechanism who detects to the water level, the support frame top is equipped with the indicating mechanism who matches with hydraulic pressure mechanism.

In the above-mentioned bridge opening height-limiting ponding indicating device along with deep lifting road surface of water, hydraulic pressure mechanism comprises hydraulic pressure casing, fixed column, sliding plate and telescopic link, hydraulic pressure casing fixed connection is on the support frame, the fixed column be equipped with a plurality ofly and with the inside intercommunication setting of hydraulic pressure casing, sliding plate sliding connection is inside the fixed column, the sliding plate top and telescopic link fixed connection, telescopic link top and backup pad fixed connection.

In foretell in a bridge opening limit for height ponding indicating device along with dark lifting road surface of water, actuating mechanism comprises driving motor, drive case, drive plate, axis of rotation and a screw thread section of thick bamboo, the drive case sets up with hydraulic housing intercommunication, driving motor fixed connection is at the drive incasement roof, the sealed sliding connection of drive plate is inside the drive case, axis of rotation and driving motor output fixed connection, axis of rotation bottom and screw thread section of thick bamboo threaded connection, axis of rotation and screw thread section of thick bamboo axis are vertical setting, screw thread section of thick bamboo bottom and drive plate fixed connection.

In the high ponding indicating device of bridge opening limit of a kind of deep lifting road surface along with water, detection mechanism comprises fixed block, slide bar, pick-up plate, pressure-sensitive plate and first spring, the fixed block is equipped with two and all with support frame fixed connection, the vertical and fixed connection of slide bar axis is between two fixed blocks, the fixed block fixed connection of pressure-sensitive plate and top, the pick-up plate is run through by the slide bar and with slide bar sliding connection, be connected through first spring between pick-up plate and the pressure-sensitive plate.

In the high ponding indicating device of bridge opening limit on foretell deep lifting road surface of water, indicating mechanism comprises first indicator board, second indicator board, first stopper, second stopper, shelters from lid and control assembly, first indicator board and second indicator board all with support frame fixed connection, shelter from to cover and slide between first stopper and second stopper, just shelter from the motion that the lid realized self by control assembly.

In foretell in a bridge opening limit for height ponding indicating device along with dark lifting road surface of water, control assembly comprises solid fixed cylinder, sliding block, push-and-pull rod and first pipe, gu fixed cylinder fixed connection is on the support frame, gu fixed cylinder one end is passed through first pipe and drive box intercommunication setting, sliding block sliding connection is inside gu fixed cylinder, the one end and the push-and-pull rod fixed connection of first pipe are kept away from to the sliding block, the push-and-pull rod other end run through first stopper and with shelter from lid fixed connection.

In the above-mentioned bridge opening limit for height ponding indicating device along with deep lifting road surface of water, be equipped with the siren on the support frame, siren and pressure sensitive board electric connection.

In foretell in a deep lifting road surface's of water bridge opening limit for height ponding indicating device, fixedly connected with stop mechanism on the support frame, stop mechanism comprises hydraulic pressure post, rack, gear, spacing subassembly and blocks the pole, hydraulic pressure post and hydraulic pressure casing intercommunication set up, hydraulic pressure post inner seal sliding connection has the connecting plate, connecting plate and rack fixed connection, spacing subassembly is located between rack and the hydraulic pressure post, block the coaxial fixed connection of pole and gear, gear revolve connects on the support frame, the wheel is connected with rack toothing.

In foretell bridge opening limit for height ponding indicating device along with dark lifting road surface of water, spacing subassembly has electro-magnet, stopper, second spring and spacing groove to constitute, electro-magnet and pressure-sensitive board electric connection, be equipped with the recess in the hydraulic pressure post, electro-magnet fixed connection is in the recess, the electro-magnet passes through second spring and stopper fixed connection, the spacing groove can cooperate with the stopper, the spacing groove is located the rack.

The invention has the beneficial effects that: when rainy day, if there is ponding bridge opening below, ponding this moment will make the pick-up plate upwards promote through buoyancy, and the pick-up plate will realize through pressure-sensitive piece this moment that the control motor rotates, and the motor will realize pressurizeing to the liquid of drive box through axis of rotation and screw thread section of thick bamboo isotructure to realize that hydraulic pressure mechanism will make the backup pad rebound, and then support the vehicle through the backup pad, and then avoid the vehicle to break down because ponding.

Simultaneously actuating mechanism still will shelter from the lid to the indicator panel of difference among the indicating mechanism, and then can change the limit for height at this moment in the in-process that the backup pad rises, avoids leading to vehicle top and bridge collision because the rising of backup pad.

When ponding is too deep, the vehicle passes through the risk great this moment, and the pole that blocks among the stop mechanism this moment will be transformed into horizontal state, and then blocks the vehicle completely and pass through, avoids appearing the traffic accident.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment 1 of a bridge opening height limiting ponding indicating device for lifting a road surface with water depth, provided by the invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic overall structure diagram of an embodiment 2 of the device for indicating the height of the bridge opening and the accumulated water, which is provided by the invention and can lift the road surface along with the water depth;

FIG. 5 is a schematic structural diagram of a side view of a blocking mechanism in an embodiment 2 of the device for indicating the height of a bridge opening and the accumulated water along with the water depth;

fig. 6 is an enlarged schematic view of C in fig. 5.

In the figure: 1 support frame, 2 hydraulic mechanism, 21 hydraulic shell, 22 fixed column, 23 sliding plate, 24 telescopic rod, 3 support plate, 4 driving mechanism, 41 motor, 42 driving box, 43 driving plate, 44 rotating shaft, 45 screw thread cylinder, 5 detection mechanism, 51 fixed block, 52 sliding rod, 53 detection plate, 54 pressure sensitive plate, 55 first spring, 6 indication mechanism, 61 first indication plate, 62 second indication plate, 63 first limited block, 64 second limited block, 65 shielding cover, 66 control component, 661 fixed cylinder, 662 sliding block, 663 push-pull rod, 664 first conduit, 7 alarm, 8 blocking mechanism, 81 hydraulic column, 82 rack, 83 gear, 84 limiting component, 841 electromagnet, 842 limited block, 843 second spring, 844 limiting groove, 85 blocking rod, 86 connecting plate, 87 groove.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-3, the device for indicating the height of the bridge opening and the accumulated water along with the deep water lifting of the road surface comprises a support frame 1, wherein a hydraulic mechanism 2 is arranged in the support frame 1, a support plate 3 is arranged at the top end of the hydraulic mechanism 2, and the hydraulic mechanism 2 is composed of a hydraulic shell 21, a fixed column 22, a sliding plate 23 and a telescopic rod 24.

Fixed column 22 and the 24 axis of telescopic link are vertical setting, contain hydraulic oil in the hydraulic pressure casing 21, hydraulic pressure casing 21 fixed connection is on support frame 1, fixed column 22 be equipped with a plurality ofly and with the inside intercommunication setting of hydraulic pressure casing 21, sliding plate 23 sliding connection is inside fixed column 22, sliding plate 23 top and telescopic link 24 fixed connection, telescopic link 24 top and backup pad 3 fixed connection.

Normally, the bottom end of the supporting plate 3 will directly abut against the top end of the fixed column 22, and when the hydraulic pressure inside the hydraulic housing 21 is too high, the sliding plate 23 will move upward under the action of the hydraulic pressure, and the sliding plate 23 will move the supporting plate 3 upward through the telescopic rod 24.

Support frame 1 one side is equipped with actuating mechanism 4 with hydraulic pressure mechanism 2 matched with, actuating mechanism 4 is by driving motor 41, drive box 42, drive plate 43, axis of rotation 44 and screw thread section of thick bamboo 45 are constituteed, drive box 42 and hydraulic housing 21 intercommunication set up, driving motor 41 fixed connection is at drive box 42 roof, the sealed sliding connection of drive plate 43 is inside drive box 42, axis of rotation 44 and driving motor 41 output fixed connection, axis of rotation 44 bottom and screw thread section of thick bamboo 45 threaded connection, axis of rotation 44 and screw thread section of thick bamboo 45 axis are vertical setting, screw thread section of thick bamboo 45 bottom and drive plate 43 fixed connection.

The axis of rotation 44 is the threaded rod structure, and contains hydraulic oil in the drive box 42, and drive box 42 and the inside intercommunication setting that is of hydraulic pressure casing 21, and through motor 41 control axis of rotation 44 rotation, axis of rotation 44 will cooperate with a screw thread section of thick bamboo 45 and realize a screw thread section of thick bamboo 45 downstream, and screw thread section of thick bamboo 45 downstream will extrude hydraulic oil for the pressure increase of the hydraulic oil in drive box 42 and the hydraulic pressure casing 21.

Support frame 1 opposite side is equipped with detection mechanism 5 that detects to the water level, detection mechanism 5 is by fixed block 51, slide bar 52, the pick-up plate 53, pressure-sensitive plate 54 and first spring 55 are constituteed, fixed block 51 is equipped with two and all with support frame 1 fixed connection, the vertical and fixed connection of slide bar 52 axis is between two fixed blocks 51, pressure-sensitive plate 54 and the fixed block 51 fixed connection of top, pick-up plate 53 is run through by slide bar 52 and with slide bar 52 sliding connection, be connected through first spring 55 between pick-up plate 53 and the pressure-sensitive plate 54.

The pressure-sensitive plate 54 is electrically connected to the motor 41, and when the pressure-sensitive plate 54 is pressed by the first spring 55, the pressure-sensitive plate 54 controls the motor 41 to operate and the hydraulic oil in the driving box 42 is pressurized by the motor 41.

Support frame 1 top is equipped with the indicating mechanism 6 with hydraulic pressure mechanism 2 matched with, indicating mechanism 6 comprises first indicator panel 61, second indicator panel 62, first stopper 63, second stopper 64, shelter from lid 65 and control assembly 66, first indicator panel 61 and second indicator panel 62 all with support frame 1 fixed connection, shelter from lid 65 and slide between first stopper 63 and second stopper 64, and shelter from lid 65 and realize self motion by control assembly 66.

The control assembly 66 comprises a fixed cylinder 661, a sliding block 662, a push-pull rod 663 and a first guide pipe 664, the fixed cylinder 661 is fixedly connected to the support frame 1, one end of the fixed cylinder 661 is communicated with the driving box 42 through the first guide pipe 664, the sliding block 662 is slidably connected inside the fixed cylinder 661, one end of the sliding block 662, which is far away from the first guide pipe 664, is fixedly connected with the push-pull rod 663, and the other end of the push-pull rod 663 penetrates through the first limiting block 63 and is fixedly connected with the shielding cover 65.

The normal state shielding cover 65 shields the first indicating plate 61, when water is accumulated under the bridge opening, the supporting plate 3 is lifted by the driving mechanism 4 and the hydraulic mechanism 2, the hydraulic pressure in the driving box 42 pushes the push-pull rod 663 to move through the sliding block 662, the push-pull rod 663 can push the shielding cover 65 to move towards the second indicating plate 62, and the first indicating plate 61 is not shielded to mark at the moment so as to remind a driver.

For example, the upper limit of the first indicator board 61 is 2.5M, and the upper limit of the second indicator board 62 is 3M, so as to avoid collision between the top end of the vehicle and the bridge caused by the ascending of the support board 3.

Be equipped with siren 7 on the support frame 1, siren 7 and pressure-sensitive plate 54 electric connection, when ponding is too dark, pressure-sensitive plate 54 resistance was in a minimums when pressure that pressure-sensitive plate 54 received was too big this moment, and then realized siren 7 and sent out the police dispatch newspaper, reminds the driver to ponding too deeply, don't pass from this point on.

The operating principle of the present invention will now be described as follows:

when there is ponding in the road surface, pick-up plate 53 will be rebound under the effect of buoyancy, when the degree of depth of ponding will influence the vehicle current, pick-up plate 53 will extrude pressure-sensitive plate 54 through first spring 55 under the effect of buoyancy this moment, and pressure-sensitive plate 54 receives pressure self resistance and reduces, and then control motor 41 begins work.

Motor 41 control axis of rotation 44 rotates, axis of rotation 44 will cooperate with screw thread section of thick bamboo 45 and realize screw thread section of thick bamboo 45 downstream, screw thread section of thick bamboo 45 downstream will extrude hydraulic oil, make the pressure increase of the hydraulic oil in drive box 42 and the hydraulic pressure casing 21, when the hydraulic pressure of hydraulic pressure casing 21 inside is too big, sliding plate 23 will rebound under hydraulic effect this moment, sliding plate 23 will make backup pad 3 rebound through telescopic link 24 this moment, and then realize backup pad 3 rebound, make things convenient for the vehicle to travel on backup pad 3.

Meanwhile, the hydraulic pressure in the driving box 42 pushes the push-pull rod 663 to move through the sliding block 662, so that the push-pull rod 663 pushes the shielding cover 65 to move towards the second indicating plate 62, and the height limitation through the first indicating plate 61 is realized so as to remind a driver.

Example 2

As shown in fig. 4 to 6, the present embodiment is different from embodiment 1 in that: fixedly connected with blocking mechanism 8 on support frame 1, blocking mechanism 8 is by hydraulic pressure post 81, rack 82, gear 83, spacing subassembly 84 and block the pole 85 and constitute, hydraulic pressure post 81 and hydraulic pressure casing 21 intercommunication set up, hydraulic pressure post 81 internal seal sliding connection has connecting plate 86, connecting plate 86 and rack 82 fixed connection, spacing subassembly 84 is located between rack 82 and the hydraulic pressure post 81, block the coaxial fixed connection of pole 85 and gear 83, gear 83 rotates to be connected on support frame 1, gear 83 is connected with the meshing of rack 82.

Spacing subassembly 84 has electro-magnet 841, stopper 842, second spring 843 and spacing groove 844 to constitute, and electro-magnet 841 and pressure-sensitive plate 54 electric connection are equipped with recess 87 in the hydraulic column 81, and electro-magnet 841 fixed connection is in recess 87, and electro-magnet 841 passes through second spring 843 and stopper 842 fixed connection, and spacing groove 844 can cooperate with stopper 842, and spacing groove 844 is located rack 82.

When ponding is too deep, pressure-sensitive plate 54 will make electro-magnet 841 circular telegram this moment, and electro-magnet 841 will make stopper 842 and spacing groove 844 separate, and then realize that hydraulic oil in hydraulic housing 21 will upwards promote connecting plate 86 this moment, and the connecting plate will make through rack 82 and gear 83 and block pole 85 and rotate to make and block pole 85 and block the road, avoid the vehicle to pass.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.