CN215252434U

CN215252434U - Safety warning device for road and bridge building construction

Info

Publication number: CN215252434U
Application number: CN202120354143.8U
Authority: CN
Inventors: 魏保雷; 高海芹; 魏晨曦; 魏晨辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-12-21
Anticipated expiration: 2031-02-08

Abstract

The utility model provides a safety warning device for road and bridge building construction relates to warning sign technical field, including support body and auxiliary device, the bottom of support body is rotated and is connected with the bottom plate, the upper end of bottom plate is equipped with auxiliary device. The utility model discloses, through setting up auxiliary device, place the upper end at the bottom plate with the heavy object, when wind blows, the support body leans on the spring at both ends to bounce back it, the elasticity of utilizing the spring weakens the effect of wind and air current to the support body, the problem of directly making the warning sign lift down when having great wind and air current has been avoided, the go-between is fixed the arc pole on the bottom plate towards the screw thread piece is rotatory, utilize spring detachable structure, the ageing unable problem of changing of back spring of having avoided long-time use, solved under the effect of great wind and air current, easily make the warning sign be lifted over together with the heavy object of bottom, lead to the warning sign can not play the problem of warning effect.

Description

Safety warning device for road and bridge building construction

Technical Field

The utility model relates to a warning sign technical field especially relates to a safety warning device for road and bridge building construction.

Background

The warning sign is in municipal construction process, need have construction sign in order to remind people to bypass construction highway section or trouble section, and the instrument of reminding people that produces, the warning sign mainly plays the effect of warning, prevents that external personnel from missing to go into the construction place, and it is troublesome to cause personnel's injury to produce unnecessary.

The warning board is often used for reminding pedestrians and vehicles passing by during the construction of road and bridge buildings, the road and bridge are often accompanied by large wind or air flow generated after the vehicles run at high speed, a heavy object is generally placed on a support at the bottom end of the warning board, the upper end of the warning board is often fixedly connected with the bottom end, and under the action of the large wind and the air flow, the warning board is easily lifted over together with the heavy object at the bottom end, so that the warning board cannot play a warning role.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the safety warning device who is used for road and bridge building construction who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a safety warning device for road and bridge construction, includes support body and auxiliary device, the bottom of support body is rotated and is connected with the bottom plate, the upper end of bottom plate is equipped with auxiliary device, auxiliary device includes two arc poles, two the bottom of arc pole all with bottom plate upper end fixed connection, two the arc pole all is "C" font structure, two the equal sliding connection in surface of arc pole has two connecting plates, two the surface of arc pole all with support body sliding connection, two the one end that the connecting plate is close to each other all with support body fixed surface connection, two four springs, four are all cup jointed on the surface of arc pole two liang are a set of, two sets of the spring uses the support body to distribute as the axle symmetry, four the both ends of spring respectively with connecting plate, bottom plate swing joint.

Preferably, the bottom ends of the four arc-shaped rods are fixedly connected with bottom blocks, the bottom ends of the bottom blocks are rotatably connected with connecting rings, the inner walls of the connecting rings are in threaded connection with thread blocks, and the bottom ends of the thread blocks are fixedly connected with the upper end of the bottom plate.

Preferably, the surface joint of bottom block has the buckle, the draw-in groove with bottom block looks adaptation is seted up to one side of buckle, and the port of draw-in groove is towards the support body, the bottom and the go-between upper end fixed connection of buckle, the center and the go-between center of buckle are on same straight line.

Preferably, the inside of the connecting ring is slidably connected with a sliding block, the size of the sliding block is matched with the size of the clamping groove, two sides of the sliding block are fixedly connected with two pulling blocks, the two pulling blocks are axially and symmetrically distributed by taking the threaded block as an axis, and two sides of the two pulling blocks are slidably connected with the surface of the connecting ring.

Preferably, the upper end of bottom plate is equipped with lighting device, lighting device includes the fixed plate, the both sides of fixed plate all rotate with the bottom plate inner wall and be connected, the three light of upper end fixedly connected with of fixed plate, it is three the light distributes evenly in the upper end of fixed plate, the bottom fixedly connected with battery of fixed plate.

Preferably, two connecting blocks of both sides fixedly connected with of fixed plate, two the connecting block uses the fixed plate to distribute as the axial symmetry, two the equal swing joint of one end that the connecting block was kept away from each other has the segment, the bottom and the bottom plate upper end fixed connection of segment, the internal thread of connecting block, segment is connected with the second bolt, the inside of connecting block, segment is seted up with the three screw hole of second bolt looks adaptation.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the weight is placed at the upper end of the bottom plate by arranging the auxiliary device, when wind blows, the frame body leans against the springs at the two ends to rebound, the elasticity of the springs is utilized to weaken the effect of the wind and the airflow on the frame body, the problem that the warning board is directly lifted down when large wind and airflow exist is avoided, the connecting ring rotates towards the thread block to fix the arc-shaped rod on the bottom plate, the structure of the detachable spring is utilized to avoid the problem that the spring is aged and can not be replaced after long-time use, the clamping block is placed into the clamping groove of the buckle to fix the arc-shaped rod on the thread block, when the buckle is disassembled, the rotating connecting ring firstly takes out the bottom block, the clamping block can slide out from the clamping groove in the buckle, the problem that the arc-shaped rod and the bottom block are difficult to take out when the spring is disassembled is avoided, the sliding block is moved to enable the inner slide block to be clamped in the clamping groove in the buckle, the slide block bottom block is utilized, the problem that the bottom block slides out of the buckle due to shaking is avoided, and the problem that the warning board cannot play a warning role due to the fact that the warning board is easily overturned together with a heavy object at the bottom end under the action of large wind and air flow is solved.

2. The utility model discloses in, through setting up lighting device, the light is placed in the bottom, when making the driving at night, warning sign light can not penetrate the driver directly, rotatory fixed plate changes the light suitable position to, utilize the light structure that can rotate, the unable adjustment light of warning word height difference has been avoided and the problem that the warning word can't be seen clearly at night is led to, rotatory bolt injects in the fixed orifices of three difference, fix connecting block and fan-shaped block in different positions, utilize the bolt fastening light, avoid the light because of rocking the problem that leads to light to take place the skew, when placing different warning signs, different warning words height and position diverse, the light can not illuminate the warning word, lead to the problem that the driver can't see the warning word at night.

Drawings

Fig. 1 is a schematic perspective view of a safety warning device for road and bridge construction according to the present invention;

FIG. 2 is a schematic side view of a safety warning device for road and bridge construction according to the present invention;

FIG. 3 is a schematic view of a part of the structure of an auxiliary device in a safety warning device for road and bridge construction according to the present invention;

FIG. 4 is a schematic view of the safety warning device of FIG. 1 at A for use in road and bridge construction;

fig. 5 is the utility model provides a B department's sketch map of fig. 2 among the safety warning device for road and bridge building construction.

Illustration of the drawings: 1. a frame body; 2. a base plate; 3. an auxiliary device; 31. a spring; 32. an arcuate bar; 33. a bottom block; 34. a thread block; 35. a connecting ring; 36. buckling; 37. a slider; 38. pulling the block; 39. a connecting plate; 4. an illumination device; 41. an illuminating lamp; 42. a fixing plate; 43. a battery; 44. connecting blocks; 45. a sector block; 46. and a second bolt.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, a safety warning device for road and bridge building construction includes a frame body 1 and an auxiliary device 3, wherein a bottom plate 2 is rotatably connected to a bottom end of the frame body 1.

The specific arrangement and function of the auxiliary device 3 and the lighting device 4 will be described in detail below.

As shown in fig. 3 and 4, the upper end of the base plate 2 is provided with the auxiliary device 3, the auxiliary device 3 comprises two arc-shaped rods 32, the bottom ends of the two arc-shaped rods 32 are fixedly connected with the upper end of the base plate 2, the two arc-shaped rods 32 are both in a "C" shape, the surfaces of the two arc-shaped rods 32 are both connected with two connecting plates 39 in a sliding manner, one ends of the two connecting plates 39 close to each other are both fixedly connected with the surface of the frame body 1, the surfaces of the two arc-shaped rods 32 are both sleeved with four springs 31, the four springs 31 are in a group, the two groups of springs 31 are symmetrically distributed by taking the frame body 1 as an axis, the two ends of the four springs 31 are respectively movably connected with the connecting plates 39 and the base plate 2, the bottom ends of the four arc-shaped rods 32 are fixedly connected with the bottom block 33, the bottom end of the bottom block 33 is rotatably connected with a connecting ring 35, the inner wall of the connecting ring 35 is in threaded connection with a thread block 34, and the bottom end of the thread block 34 is fixedly connected with the upper end of the base plate 2, the surface joint of bottom block 33 has buckle 36, the draw-in groove with bottom block 33 looks adaptation is seted up to one side of buckle 36, the port of draw-in groove is towards support body 1, buckle 36's bottom and go-between 35 upper end fixed connection, buckle 36's center is on same straight line with go-between 35 center, go-between 35's inside sliding connection has slider 37, slider 37's size and draw-in groove size looks adaptation, two of the equal fixedly connected with in slider 37's both sides draw piece 38, two draw piece 38 and use screw thread piece 34 as the axial symmetry distribution, two both sides that draw piece 38 all with go-between 35 surface sliding connection.

The whole auxiliary device 3 has the effects that by arranging the auxiliary device 3, a heavy object is placed at the upper end of the bottom plate 2, when wind blows, the frame body 1 leans against the springs 31 at the two ends to rebound, the action of the wind and the air flow on the frame body 1 is weakened by the elasticity of the springs 31, the problem that the warning board is directly lifted down when large wind and air flow exist is avoided, the connecting ring 35 rotates towards the thread block 34 to fix the arc-shaped rod 32 on the bottom plate 2, the problem that the spring 31 is aged and cannot be replaced after long-time use is avoided by the detachable structure of the springs 31, the clamping block is placed into the clamping groove of the clamping buckle 36 to fix the arc-shaped rod 32 on the thread block 34, when the clamping ring 35 is detached, the bottom block 33 is taken out firstly, the clamping block can slide out from the clamping groove in the clamping buckle 36 by the clamping block, and the problem that the arc-shaped rod 32 and the bottom block 33 are difficult to be clamped when the springs 31 are detached is avoided, the movable pulling block 38 enables the sliding block 37 inside to be clamped in the clamping groove in the buckle 36, the sliding block 37 is used for blocking the bottom block 33, the problem that the bottom block 33 slides out of the buckle 36 due to shaking is avoided, and the problem that under the action of large wind and air flow, the warning board cannot play a warning role due to the fact that the warning board is easily overturned together with a heavy object at the bottom end is solved.

As shown in fig. 1 and 5, the upper end of the bottom plate 2 is provided with the lighting device 4, the lighting device 4 comprises a fixing plate 42, both sides of the fixing plate 42 are rotatably connected with the inner wall of the bottom plate 2, three lighting lamps 41 are fixedly connected to the upper end of the fixing plate 42, the three lighting lamps 41 are uniformly distributed at the upper end of the fixing plate 42, a battery 43 is fixedly connected to the bottom end of the fixing plate 42, two connecting blocks 44 are fixedly connected to both sides of the fixing plate 42, the two connecting blocks 44 are axially and symmetrically distributed by using the fixing plate 42 as the fixing plate, a fan-shaped block 45 is movably connected to one end of the two connecting blocks 44 away from each other, the bottom end of the fan-shaped block 45 is fixedly connected with the upper end of the bottom plate 2, the connecting blocks 44, the inner thread of the fan-shaped block 45 is connected with a second bolt 46, the connecting blocks 44 and three threaded holes matched with the second bolt 46 are formed in the fan-shaped block 45.

The effect that its whole lighting device 4 reaches does, through setting up lighting device 4, light 41 is placed in the bottom, when making the night driving, warning sign light can not penetrate the driver directly, rotatory fixed plate 42 changes light 41 to suitable position, utilize the structure that light 41 can rotate, the problem of warning words can't be seen clearly at night is led to the unable adjustment light of warning words height difference has been avoided, rotatory bolt injects in the fixed orifices of three difference, fix connecting block 44 and sector 45 in the position of difference, utilize bolt fastening light 41, avoid light 41 because of rocking the problem that leads to light to take place the skew, when placing different warning signs, different warning words height and position diverse have been solved, light 41 can not illuminate the warning words, lead to the problem that the driver can't see the warning words at night.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a safety warning device for road and bridge building construction, includes support body (1) and auxiliary device (3), its characterized in that: the bottom of support body (1) is rotated and is connected with bottom plate (2), the upper end of bottom plate (2) is equipped with auxiliary device (3), auxiliary device (3) are including two arc poles (32), two the bottom of arc pole (32) all with bottom plate (2) upper end fixed connection, two arc pole (32) all are "C" font structure, two the equal sliding connection in surface of arc pole (32) has two connecting plates (39), two the surface of arc pole (32) all with support body (1) sliding connection, two one end that connecting plate (39) are close to each other all with support body (1) fixed surface connection, two four spring (31), four are all cup jointed on the surface of arc pole (32) two liang of spring (31) are a set of, two sets of spring (31) use support body (1) as axle symmetric distribution, four the both ends of spring (31) respectively with connecting plate (39), The bottom plate (2) is movably connected.

2. The safety warning device for road and bridge building construction according to claim 1, wherein: the bottom ends of the four arc-shaped rods (32) are fixedly connected with a bottom block (33), the bottom end of the bottom block (33) is rotatably connected with a connecting ring (35), the inner wall of the connecting ring (35) is in threaded connection with a thread block (34), and the bottom end of the thread block (34) is fixedly connected with the upper end of the bottom plate (2).

3. The safety warning device for road and bridge building construction according to claim 2, wherein: the surface joint of bottom block (33) has buckle (36), the draw-in groove with bottom block (33) looks adaptation is seted up to one side of buckle (36), and the port of draw-in groove is towards support body (1), the bottom and go-between (35) upper end fixed connection of buckle (36), the center and the go-between (35) center of buckle (36) are on same straight line.

4. The safety warning device for road and bridge building construction according to claim 2, wherein: the inner portion of the connecting ring (35) is connected with a sliding block (37) in a sliding mode, the size of the sliding block (37) is matched with the size of the clamping groove, two pulling blocks (38) are fixedly connected to the two sides of the sliding block (37), the two pulling blocks (38) are distributed in an axisymmetric mode by taking the thread block (34) as an axis, and the two sides of the two pulling blocks (38) are connected with the surface of the connecting ring (35) in a sliding mode.

5. The safety warning device for road and bridge building construction according to claim 1, wherein: the upper end of bottom plate (2) is equipped with lighting device (4), lighting device (4) are including fixed plate (42), the both sides of fixed plate (42) all rotate with bottom plate (2) inner wall and are connected, the three light of upper end fixedly connected with (41) of fixed plate (42), it is three light (41) distribute evenly in the upper end of fixed plate (42), the bottom fixedly connected with battery (43) of fixed plate (42).

6. The safety warning device for road and bridge building construction according to claim 5, wherein: two connecting blocks (44) of both sides fixedly connected with of fixed plate (42), two connecting block (44) use fixed plate (42) to distribute as the axial symmetry, two the equal swing joint of one end that connecting block (44) kept away from each other has fan-shaped block (45), the bottom and bottom plate (2) upper end fixed connection of fan-shaped block (45), the inside threaded connection of connecting block (44), fan-shaped block (45) has second bolt (46), the inside of connecting block (44), fan-shaped block (45) is seted up with the three screw hole of second bolt (46) looks adaptation.