CN210570936U

CN210570936U - Water level monitoring and alarming device for bridge

Info

Publication number: CN210570936U
Application number: CN201921560969.9U
Authority: CN
Inventors: 朱红磊; 何丽莉; 朱祝峰; 岩说
Original assignee: Jiangsu Langtao Construction Engineering Co Ltd
Current assignee: Jiangsu Langtao Construction Engineering Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-19
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a bridge technical field that passes, and a water level monitoring alarm device for bridge is disclosed, including the fixed plate of installing at the bridge lateral wall, the lateral wall fixedly connected with supporting shoe of fixed plate, the first semicircle ring of one end fixedly connected with of fixed plate is kept away from to the supporting shoe and articulated have the second semicircle ring, first semicircle ring and second semicircle ring pass through the positioning mechanism joint, and the joint has same measuring cylinder in both, the fixed spacing ring board that has two about first semicircle ring and second semicircle ring longitudinal symmetry setting of cup jointing of the section of thick bamboo wall of measuring cylinder, the board is placed to the upper end inner wall fixedly connected with of measuring cylinder, the first electric connection piece of lower extreme fixedly connected with of placing the board, the kickboard has been cup jointed in the inboard activity of lower extreme of measuring cylinder, the upper end fixedly connected with of kickboard and first electric connection piece electric connection's. The utility model discloses have the ascending alarming function of water level, and be convenient for install and use.

Description

Water level monitoring and alarming device for bridge

Technical Field

The utility model relates to a bridge technical field that passes especially relates to a water level monitoring alarm device for bridge.

Background

Boats and ships navigation on water need not pass through the bridge, and when passing through the bridge, often because the navigation height of bridge and the navigation width between the pier are not noticed to the boats and ships driver, and cause boats and ships striking bridge, not only damage boats and ships, can damage the bridge simultaneously. Although height-limiting marks are hung below some bridges, navigation height is changed along with the height-limiting marks due to water level changes, and if a ship driver does not notice the water level changes, the ship is likely to be stranded or hit the bridge.

At present, the water level is mostly monitored through various complex detection sensors, the structure is complex, the maintenance is difficult, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the difficulty is maintained to the complicated structure mostly through the monitoring to the water level of various complicated detection sensor among the prior art, the comparatively inconvenient problem of use, and a water level monitoring alarm device for bridge that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water level monitoring and alarming device for a bridge comprises a fixed plate arranged on the side wall of the bridge, wherein the side wall of the fixed plate is fixedly connected with a supporting block, one end of the supporting block, which is far away from the fixed plate, is fixedly connected with a first semicircular ring and a second semicircular ring which are hinged with each other, the first semicircular ring and the second semicircular ring are clamped through a positioning mechanism, the first semicircular ring and the second semicircular ring are clamped in the two semicircular rings, a same measuring cylinder is clamped in the two semicircular rings, the cylinder wall of the measuring cylinder is fixedly sleeved with two limiting ring plates which are vertically and symmetrically arranged relative to the first semicircular ring and the second semicircular ring, the inner wall of the upper end of the measuring cylinder is fixedly connected with a placing plate, the lower end of the placing plate is fixedly connected with a first electric connecting sheet, the inner side of the lower end of the measuring cylinder is movably sleeved with a floating plate, the, the inner wall of the protective shell is fixedly connected with a storage battery and an alarm.

Preferably, a plurality of mounting screw holes are uniformly formed in the surface of the fixing plate, and mounting bolts are connected to the surface of the fixing plate through threads.

Preferably, the upper end of the measuring cylinder is symmetrically and fixedly connected with two supporting rods, and the upper ends of the two supporting rods are fixedly connected with the same protective cover.

Preferably, the first electric connection sheet, the alarm, the storage battery and the second electric connection sheet are sequentially electrically connected through a lead.

Preferably, positioning mechanism includes that fixed connection is at the locating piece of first semicircle ring one end outer wall and two fixed connection are at the fixture block that just set up about the locating piece symmetry at second semicircle ring one end outer wall, the lateral wall of fixture block is seted up flutedly, be equipped with thrust spring in the recess, thrust spring's one end fixed connection is at the tank bottom of recess, thrust spring's other end fixedly connected with kelly, the draw-in groove that corresponds the joint with the kelly is seted up to the lateral wall of locating piece, the kelly is located the one end fixedly connected with pull rod of recess, the one end that the kelly was kept away from to the pull rod runs through and stretches out the outer and fixedly connected with.

Compared with the prior art, the utility model provides a water level monitoring alarm device for bridge possesses following beneficial effect:

1. this water level monitoring alarm device for bridge, through the kickboard that is equipped with, the water level makes the kickboard drive second electricity connection piece and rises when the water level rises, after the water level rises to certain degree, the kickboard rises to a take the altitude and makes second electricity connection piece and first electricity connection piece contact circular telegram for battery and siren electric connection can make the siren sound suggestion people water level rise to certain dangerous degree, simple structure, the maintenance of being convenient for is used.

2. This water level monitoring alarm device for bridge, through first semicircle ring and the second semicircle ring that is equipped with, when the installation measuring cylinder, place the measuring cylinder between first semicircle ring and second semicircle ring, the second semicircle ring overturns, make first semicircle ring and second semicircle ring centre gripping between two spacing ring boards, the locating piece removes to between two fixture blocks, thrust spring promotes the kelly, release the kelly outside the recess and make kelly and draw-in groove block can realize the spacing locking between first semicircle ring and the second semicircle ring, and when needing to relieve the locking, the pulling arm-tie, utilize the pull rod to pull out the kelly outside the draw-in groove can relieve the spacing locking between first semicircle ring and the second semicircle ring, and is easy and simple to handle, and convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses have the ascending alarming function of water level, and be convenient for install and use.

Drawings

Fig. 1 is a schematic structural view of a water level monitoring and alarming device for a bridge according to the present invention;

fig. 2 is a schematic structural view of the connection between the first semicircular ring and the second semicircular ring of the water level monitoring alarm device for a bridge according to the present invention;

fig. 3 is the utility model provides a water level monitoring alarm device for bridge A part's schematic structure diagram.

In the figure: the device comprises a fixing plate 1, a supporting block 2, a first semicircular ring 3, a second semicircular ring 4, a positioning mechanism 5, a positioning block 51, a clamping block 52, a groove 53, a thrust spring 54, a clamping rod 55, a clamping groove 56, a pull rod 57, a pull plate 58, a measuring cylinder 6, a limiting ring plate 7, a placing plate 8, a first electric connecting sheet 9, a floating plate 10, a second electric connecting sheet 11, a protective shell 12, a storage battery 13, a warning device 14, a supporting rod 15 and a protective cover 16.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a water level monitoring and alarming device for a bridge comprises a fixed plate 1 installed on the side wall of the bridge, a supporting block 2 is fixedly connected on the side wall of the fixed plate 1, one end of the supporting block 2 far away from the fixed plate 1 is fixedly connected with a first semicircular ring 3 and is hinged with a second semicircular ring 4, the first semicircular ring 3 and the second semicircular ring 4 are clamped through a positioning mechanism 5, and are connected with a same measuring cylinder 6 in a clamping manner, two limiting ring plates 7 which are symmetrically arranged up and down relative to the first semicircular ring 3 and the second semicircular ring 4 are fixedly sleeved on the cylinder wall of the measuring cylinder 6, a placing plate 8 is fixedly connected on the inner wall of the upper end of the measuring cylinder 6, a first electric connecting sheet 9 is fixedly connected on the lower end of the placing plate 8, a floating plate 10 is movably sleeved on the inner side of the lower end of the measuring cylinder 6, a second electric connecting sheet 11 which, the upper end side wall of the fixed plate 1 is fixedly connected with a protective shell 12, and the inner wall of the protective shell 12 is fixedly connected with a storage battery 13 and an alarm 14.

A plurality of mounting screw holes are uniformly formed in the surface of the fixing plate 1, and mounting bolts are connected with the surface through threads.

The upper end of the measuring cylinder 6 is symmetrically and fixedly connected with two support rods 15, and the upper ends of the two support rods 15 are fixedly connected with the same protective cover 16.

The first electric connecting sheet 9, the alarm 14, the storage battery 13 and the second electric connecting sheet 11 are electrically connected through conducting wires in sequence.

Positioning mechanism 5 includes the locating piece 51 and two fixed connection of fixed connection at the 3 one end outer walls of first semicircle ring and 4 one end outer walls of second semicircle ring about the fixture block 52 of locating piece 51 symmetry setting, recess 53 has been seted up to the lateral wall of fixture block 52, be equipped with thrust spring 54 in the recess 53, thrust spring 54's one end fixed connection is at the tank bottom of recess 53, thrust spring 54's other end fixedly connected with kelly 55, the draw-in groove 56 that corresponds the joint with kelly 55 is seted up to the lateral wall of locating piece 51, kelly 55 is located the one end fixedly connected with pull rod 57 of recess 53, the one end that kelly 55 was kept away from to pull rod 57 runs through and stretches out the outer and fixedly connected with arm.

In the utility model, when in use, the water level makes the floating plate 10 drive the second electric connecting sheet 11 to rise when the water level rises through the floating plate 10, when the water level rises to a certain degree, the floating plate 10 rises to a certain height to make the second electric connecting sheet 11 and the first electric connecting sheet 9 contact and be electrified, so that the storage battery 13 is electrically connected with the alarm 14, the alarm 14 can sound to prompt people that the water level rises to a certain dangerous degree, the structure is simple, the maintenance and the use are convenient, through the first semicircular ring 3 and the second semicircular ring 4, when the measuring cylinder 6 is installed, the measuring cylinder 6 is placed between the first semicircular ring 3 and the second semicircular ring 4, the second semicircular ring 4 is turned over, so that the first semicircular ring 3 and the second semicircular ring 4 are clamped between the two limit ring plates 7, the positioning block 51 moves between the two clamping blocks 52, the thrust spring 54 pushes the clamping rod 55, the clamping rod 55 is pushed out of the groove 53, the clamping rod 55 is clamped with the clamping groove 56, the limiting locking between the first semicircular ring 3 and the second semicircular ring 4 can be achieved, when the locking needs to be relieved, the pulling plate 58 is pulled, the clamping rod 55 is pulled out of the clamping groove 56 by the pulling rod 57, the limiting locking between the first semicircular ring 3 and the second semicircular ring 4 can be relieved, and the clamping device is simple and convenient to operate and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The water level monitoring and alarming device for the bridge comprises a fixing plate (1) arranged on the side wall of the bridge, and is characterized in that the side wall of the fixing plate (1) is fixedly connected with a supporting block (2), one end, far away from the fixing plate (1), of the supporting block (2) is fixedly connected with a first semicircular ring (3) and a second semicircular ring (4) in a hinged mode, the first semicircular ring (3) and the second semicircular ring (4) are connected in a clamped mode through a positioning mechanism (5), a same measuring cylinder (6) is connected in the two semicircular rings in a clamped mode, two limiting ring plates (7) which are vertically and symmetrically arranged relative to the first semicircular ring (3) and the second semicircular ring (4) are fixedly sleeved on the cylinder wall of the measuring cylinder (6), the inner wall of the upper end of the measuring cylinder (6) is fixedly connected with a placing plate (8), and the lower end of the placing plate (8) is fixedly, the inner side of the lower end of the measuring cylinder (6) is movably sleeved with a floating plate (10), the upper end of the floating plate (10) is fixedly connected with a second electric connection sheet (11) electrically connected with a first electric connection sheet (9), the upper end side wall of the fixing plate (1) is fixedly connected with a protective shell (12), and the inner wall of the protective shell (12) is fixedly connected with a storage battery (13) and an alarm (14).

2. The bridge water level monitoring and alarming device as recited in claim 1, wherein a plurality of mounting screw holes are uniformly formed in the surface of the fixing plate (1) and mounting bolts are connected with the surface of the fixing plate through threads.

3. The bridge water level monitoring and alarming device as claimed in claim 1, wherein two support rods (15) are symmetrically and fixedly connected to the upper end of the measuring cylinder (6), and the same protective cover (16) is fixedly connected to the upper ends of the two support rods (15).

4. The bridge water level monitoring and alarming device as claimed in claim 1, wherein the first electric connection sheet (9), the alarm (14), the storage battery (13) and the second electric connection sheet (11) are electrically connected in sequence through conducting wires.

5. The water level monitoring and alarming device for the bridge as claimed in claim 1, wherein the positioning mechanism (5) comprises a positioning block (51) fixedly connected to the outer wall of one end of the first semicircular ring (3) and two clamping blocks (52) fixedly connected to the outer wall of one end of the second semicircular ring (4) and symmetrically arranged with respect to the positioning block (51), a groove (53) is formed in the side wall of each clamping block (52), a thrust spring (54) is arranged in each groove (53), one end of each thrust spring (54) is fixedly connected to the bottom of each groove (53), the other end of each thrust spring (54) is fixedly connected with a clamping rod (55), a clamping groove (56) corresponding to the clamping rod (55) is formed in the side wall of each positioning block (51), one end of each clamping rod (55) located in each groove (53) is fixedly connected with a pull rod (57), one end of each pull rod (57) far away from the corresponding clamping rod (55) penetrates through the clamping block (52) and extends out of the clamping A plate (58).