CN213877001U

CN213877001U - Safety warning device in city flood prevention operation

Info

Publication number: CN213877001U
Application number: CN202120182234.8U
Authority: CN
Inventors: 郭春权
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-08-03
Anticipated expiration: 2031-01-22

Abstract

The utility model belongs to the technical field of warning equipment, especially, be a safety warning device in city flood prevention operation, to current city flood prevention operation in safety warning device's fixed effect not good, easily receive water impact, the artificial striking lead to taking place to empty, influence the problem of result of use, the following scheme is proposed at present, it includes the warning sign, the front side fixed mounting of warning sign has reflection of light strip, and the bottom fixed mounting of warning sign has the support column, and the bottom fixed mounting of support column has the bottom plate, and the sleeve has been cup jointed in the outside activity of support column, the one end of two connecting rods of telescopic one side fixedly connected with, the other end fixed mounting of two connecting rods has same framework, and one side of framework is the opening setting. The utility model discloses a set up clamping structure on the safety warning device in the city flood prevention operation to prevent to topple over the stable fixed of warning device through clamping structure, in order to guarantee its stability in use and warning effect.

Description

Safety warning device in city flood prevention operation

Technical Field

The utility model relates to a warning equipment technical field especially relates to a safety warning device in city flood prevention operation.

Background

In recent years, due to the increase of extreme weather, strong rainfall is increasing, and a large amount of accumulated water is always present in places, such as overpasses, underground parking lots, subway stations, culverts and the like, which are penetrated through low-lying places in cities and cannot be drained in time for a long time, so that great inconvenience is brought to people's traveling, and death and missing events of pedestrians are caused in severe cases. In order to avoid the accidents, the current flood prevention system is implemented by detecting through a water level meter and displaying through an LED screen so as to inform related personnel to carry out command processing on the scene.

The safety warning device is required to be arranged in the city flood prevention leaves to play a role in warning pedestrians and traveling cranes and guarantee the flood prevention work, but the existing warning device is poor in fixing effect and prone to toppling caused by water flow impact and artificial impact, so that the using effect is affected, and therefore the safety warning device is used for solving the problems in the city flood prevention work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings that the fixing effect of the safety warning device in the current urban flood prevention operation is not good, the water flow impact is easy to be caused, the use effect is influenced by the artificial impact, and the safety warning device in the urban flood prevention operation is provided.

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

a safety warning device in city flood prevention operation comprises a warning board, wherein a light reflecting strip is fixedly arranged on the front side of the warning board, a support column is fixedly arranged at the bottom of the warning board, a bottom plate is fixedly arranged at the bottom end of the support column, a sleeve is movably sleeved on the outer side of the support column, one end of two connecting rods is fixedly connected to one side of the sleeve, the other end of the two connecting rods is fixedly arranged on the same frame body, one side of the frame body is provided with an opening, two clamping plates are arranged in the frame body in a sliding manner, clamping pads are fixedly arranged on the mutually close sides of the two clamping plates, lead screws are rotatably arranged on the inner walls of the front side and the rear side of the frame body, the two clamping plates are respectively sleeved with the outer sides of the corresponding lead screws in a threaded manner, a first bevel gear is fixedly arranged at the mutually close end of the two lead screws, a transverse hole is formed in the inner wall of one side of the frame body, a transverse shaft is rotatably arranged in the transverse hole, the cross axle is located the one end fixed mounting of frame and has the second bevel gear, and two first bevel gears all mesh with the second bevel gear mutually, and the other end fixed mounting of cross axle has the commentaries on classics board, and the spout has all been seted up to both sides around the commentaries on classics board, and slidable mounting has the slide in the spout, and the equal fixed mounting in one side that two slides kept away from each other has the kelly, two draw-in grooves have been seted up to the opposite side of frame, and two kellies clamp the activity respectively with the draw-in groove that corresponds clamp, and the one end fixed mounting of two kellies in same arm-tie, the one end of the equal fixedly connected with pressure spring in one side of two slides, the other end of two pressure springs respectively with one side inner wall fixed connection of the spout that corresponds.

Preferably, threaded holes are formed in the other side of the sleeve, threaded rods are mounted in the threaded holes, one ends of the threaded rods are movably abutted to the outer side of the supporting column, and the sleeve is conveniently fixed to the outer side of the supporting column.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding groove, and the two sliding plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding mode to guide and limit the sliding plates.

Preferably, two positioning plates are fixedly mounted on the inner wall of one side of the frame body, and the two positioning plates are respectively rotatably sleeved on the outer sides of the corresponding screw rods to rotatably position the screw rods.

Preferably, the same fixed rod is fixedly connected to the inner walls of the front side and the rear side of the frame body, and the two clamping plates are sleeved on the outer sides of the fixed rods in a sliding mode and are limited in guiding.

Preferably, the equal fixed mounting in both sides of support column has the one end of down tube, the other end of two down tubes all with the bottom fixed connection of warning sign, promote the stability of support to the warning sign.

In the utility model, the safety warning device in the city flood prevention operation is characterized in that the warning board is placed at an appointed position during the flood prevention operation, and then the sleeve is fixed on the support column by rotating the sleeve and screwing the threaded rod;

in the utility model, the safety warning device in city flood prevention operation is characterized in that two clamping pads are arranged on two sides of a fixed object in the surrounding environment, then two clamping rods are driven to move to one side by pulling the pull plate, so that the two clamping rods are separated from the connection with the corresponding clamping grooves, the slide plate is driven to move transversely and compress the pressure spring in the transverse movement process of the clamping rods, then the pull plate is rotated, the pull plate drives the rotating plate to rotate synchronously by the sliding connection of the two sliding plates and the corresponding sliding grooves, the rotating plate drives the second bevel gear to rotate by the transverse shaft, the second bevel gear drives the two first bevel gears to rotate in a speed reduction manner, the rotating directions of the two first bevel gears are opposite, the two first bevel gears respectively drive the corresponding lead screws to rotate, the two lead screws respectively drive the two clamping pads to move to one side close to each other by the thread matching with the corresponding clamping plates, the two clamping pads are clamped and fixed on two sides of a fixed object, so that the placing stability of the warning board is improved, the warning board is prevented from being washed away by water, after the fixing is finished, the two sliding plates reversely slide under the elastic action of the pressure spring by loosening the pull plate, the two clamping rods are driven to be clamped into the corresponding clamping grooves, the rotation of the rotating plate is limited, and the fixing stability of the warning board is further improved;

the utility model has the advantages of reasonable design, set up clamping structure on the safety warning device through in the city flood prevention operation to prevent to empty the stable fixed of warning device through clamping structure, in order to guarantee its stability in use and warning effect, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a safety warning device in urban flood prevention operation, which is provided by the utility model;

fig. 2 is a schematic structural view of a cross section a-a of the safety warning device in urban flood prevention operation according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of part B of safety warning device in city flood prevention operation.

In the figure: 1. a warning board; 2. a light-reflecting strip; 3. a support pillar; 4. a sleeve; 5. a threaded rod; 6. a connecting rod; 7. a frame body; 8. a clamping plate; 9. rotating the plate; 10. pulling a plate; 11. a clamping rod; 12. a horizontal axis; 13. a screw rod; 14. a clamping pad; 15. fixing the rod; 16. a first bevel gear; 17. positioning a plate; 18. a second bevel gear; 19. a slide plate; 20. a chute; 21. a pressure spring; 22. a card slot; 23. a limiting rod.

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.

Referring to fig. 1-3, a safety warning device in city flood prevention operation comprises a warning board 1, a reflective strip 2 is fixedly installed on the front side of the warning board 1, a support pillar 3 is fixedly installed on the bottom of the warning board 1, a bottom plate is fixedly installed at the bottom end of the support pillar 3, a sleeve 4 is movably sleeved on the outer side of the support pillar 3, one side of the sleeve 4 is fixedly connected with one end of two connecting rods 6, the other end of the two connecting rods 6 is fixedly installed with a frame 7, one side of the frame 7 is provided with an opening, two clamping plates 8 are slidably installed in the frame 7, clamping pads 14 are fixedly installed on the mutually close sides of the two clamping plates 8, screw rods 13 are rotatably installed on the inner walls of the front side and the back side of the frame 7, the two clamping plates 8 are respectively sleeved with the outer sides of the corresponding screw rods 13 in a threaded manner, and first bevel gears 16 are fixedly installed on the mutually close ends of the two screw rods 13, the transverse hole has been seted up on one side inner wall of framework 7, transverse hole internal rotation installs cross axle 12, the one end fixed mounting that cross axle 12 is located framework 7 has second bevel gear 18, two first bevel gears 16 all mesh with second bevel gear 18, and the other end fixed mounting of cross axle 12 has commentaries on classics board 9, spout 20 has all been seted up to both sides around commentaries on classics board 9, slidable mounting has slide 19 in the spout 20, the equal fixed mounting in one side that two slides 19 kept away from each other has kelly 11, two draw-in grooves 22 have been seted up to the opposite side of framework 7, two kelly 11 clamp with the activity of corresponding draw-in groove 22 respectively, and the one end fixed mounting of two kelly 11 has same arm-tie 10, the equal fixedly connected with one end of pressure spring 21 in one side of two slides 19, the other end of two pressure springs 21 respectively with one side inner wall fixed connection of corresponding spout 20.

The utility model discloses in, threaded hole is seted up to sleeve 4's opposite side, and threaded hole internal thread installs threaded rod 5, and the one end of threaded rod 5 and the outside activity butt of support column 3 are convenient for fix sleeve 4 in the outside of support column 3.

The utility model discloses in, the same gag lever post 23 of fixedly connected with on the both sides inner wall of spout 20, two slides 19 slide respectively and cup joint in the outside of the gag lever post 23 that corresponds, and it is spacing to lead slide 19.

The utility model discloses in, fixed mounting has two locating plates 17 on one side inner wall of framework 7, and two locating plates 17 rotate respectively and cup joint in the outside of the lead screw 13 that corresponds, rotate the location to lead screw 13.

The utility model discloses in, the same dead lever 15 of fixedly connected with on the both sides inner wall around framework 7, two grip blocks 8 all slide and cup joint in the outside of dead lever 15, lead spacing to grip block 8.

The utility model discloses in, the equal fixed mounting in both sides of support column 3 has the one end of down tube, the other end of two down tubes all with warning sign 1's bottom fixed connection, promote the support stability to warning sign 1.

In the utility model, when in use, the warning board 1 is placed at a designated position when flood prevention operation is carried out, then the sleeve 4 is fixed on the support column 3 by rotating the sleeve 4 and screwing the threaded rod 5, then the two clamping pads 14 are arranged at two sides of a fixed object of the surrounding environment, then the two clamping rods 11 are driven to move towards one side by pulling the pulling plate 10, so that the two clamping rods 11 are separated from being connected with the corresponding clamping grooves 22, the sliding plate 19 is driven to move transversely and the compression spring 21 is compressed during the transverse movement of the clamping rods 11, then the pulling plate 10 is rotated, the pulling plate 10 drives the rotating plate 9 to rotate synchronously by the sliding connection of the two sliding plates 19 and the corresponding sliding grooves 20, the rotating plate 9 drives the second bevel gear 18 to rotate by the transverse shaft 12, the second bevel gear 18 drives the two first bevel gears 16 to rotate in a speed reduction way, and the rotating directions of the two first bevel gears 16 are opposite, two first bevel gears 16 drive corresponding lead screw 13 respectively and rotate, two lead screws 13 drive two centre gripping pads 14 to the one side motion that is close to each other through the screw-thread fit with the grip block 8 that corresponds respectively, fix two centre gripping pads 14 centre gripping in the both sides of fixed object, thereby promote the stability that warning sign 1 placed, prevent to be washed away by the water, fixed completion back, through loosening arm-tie 10, make two slide 19 reverse slip under the spring action of pressure spring 21, and drive two kelly 11 card income corresponding draw-in grooves 22, restrict the rotation of deflector 9, thereby further promote the fixed stability to warning sign 1.

Claims

1. A safety warning device in city flood prevention operation comprises a warning board (1) and is characterized in that a light reflecting strip (2) is fixedly mounted on the front side of the warning board (1), a supporting column (3) is fixedly mounted at the bottom of the warning board (1), a bottom plate is fixedly mounted at the bottom end of the supporting column (3), a sleeve (4) is movably sleeved on the outer side of the supporting column (3), one side of the sleeve (4) is fixedly connected with one end of two connecting rods (6), the other end of the two connecting rods (6) is fixedly mounted with a same frame body (7), one side of the frame body (7) is provided with an opening, two clamping plates (8) are slidably mounted in the frame body (7), clamping pads (14) are fixedly mounted on one side of the two clamping plates (8) close to each other, screw rods (13) are rotatably mounted on the inner walls of the front side and the rear side of the frame body (7), and the two clamping plates (8) are respectively in threaded sleeve connection with the outer sides of the corresponding screw rods (13), one end of each of the two screw rods (13) close to each other is fixedly provided with a first bevel gear (16), the inner wall of one side of the frame body (7) is provided with a transverse hole, a transverse shaft (12) is rotatably arranged in the transverse hole, one end of the transverse shaft (12) located in the frame body (7) is fixedly provided with a second bevel gear (18), the two first bevel gears (16) are meshed with the second bevel gear (18), the other end of the transverse shaft (12) is fixedly provided with a rotating plate (9), the front side and the rear side of the rotating plate (9) are respectively provided with a sliding groove (20), the sliding grooves (20) are internally provided with sliding plates (19), one sides of the two sliding plates (19) far away from each other are respectively fixedly provided with a clamping rod (11), the other side of the frame body (7) is provided with two clamping grooves (22), the two clamping rods (11) are respectively movably clamped with the corresponding clamping grooves (22), and one end of the two clamping rods (11) is fixedly provided with the same pulling plate (10), one side of each of the two sliding plates (19) is fixedly connected with one end of a pressure spring (21), and the other ends of the two pressure springs (21) are fixedly connected with the inner wall of one side of the corresponding sliding groove (20).

2. The safety warning device in urban flood prevention operation according to claim 1, wherein a threaded hole is formed in the other side of the sleeve (4), a threaded rod (5) is mounted in the threaded hole, and one end of the threaded rod (5) is movably abutted to the outer side of the supporting column (3).

3. The safety warning device in urban flood prevention operation according to claim 1, wherein the same limiting rod (23) is fixedly connected to the inner walls of the two sides of the sliding groove (20), and the two sliding plates (19) are respectively sleeved on the outer sides of the corresponding limiting rods (23) in a sliding manner.

4. The safety warning device in urban flood prevention operation according to claim 1, wherein two positioning plates (17) are fixedly mounted on the inner wall of one side of the frame body (7), and the two positioning plates (17) are respectively rotatably sleeved on the outer sides of the corresponding screw rods (13).

5. The safety warning device in urban flood prevention operation according to claim 1, wherein the inner walls of the front side and the rear side of the frame body (7) are fixedly connected with the same fixing rod (15), and the two clamping plates (8) are sleeved on the outer sides of the fixing rods (15) in a sliding manner.

6. The safety warning device in urban flood prevention operation according to claim 1, wherein one end of each of the two sides of the support column (3) is fixedly provided with one end of each of the two inclined rods, and the other end of each of the two inclined rods is fixedly connected with the bottom of the warning board (1).