CN212247941U

CN212247941U - Warning device is used in road and bridge construction

Info

Publication number: CN212247941U
Application number: CN202020092109.3U
Authority: CN
Inventors: 张茜; 孙泽元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-29
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a warning device is used in road and bridge construction, including support frame, bracing piece, construction warning sign, axis of rotation, light, cylinder piece, gear, arc rack, movable block, rectangular channel, guide arm, slider, spring one, magnetic ring, square groove, square, spring two, cylinder pole, circular slot and ball. The utility model discloses a position of light is adjusted to rotatory axis of rotation, when the illumination lamp light aims at the construction warning sign, the movable block drives the slider and removes the magnetic ring separation, under the effect of a spring elasticity, the slider drives the removal piece and removes, the removal piece removes and drives arc rack removal and gear engagement, and then fix the axis of rotation, inside extrusion cylinder pole, the cylinder pole removes and drives the square piece and removes, the square removes to extrude when the cylinder pole removes and gets into the square groove inside spring two, place the axis of rotation inside the recess, when the cylinder pole aligns with the circular slot, under the effect of spring two elasticity, the square drives the cylinder pole and removes and get into the circular slot inside.

Description

Warning device is used in road and bridge construction

Technical Field

The utility model relates to a warning device specifically is a warning device is used in road and bridge construction belongs to warning mark technical field.

Background

The arrangement of the construction site signboard is an important component of civilized construction. Five-card one-picture at the entrance of the gate, the standard degree of the signboard, the safety slogan and the arrangement of the publicity column.

The road and bridge warning device for construction that uses at present has certain defect, lacks the convenient regulation fixing device of light, causes the light level at night to shine, and people are inconvenient to see the construction warning sign clearly, lacks the convenient dismouting function of axis of rotation simultaneously, causes inconvenient to maintain the light. Therefore, a warning device for road and bridge construction is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road and bridge warning device for construction just in order to solve above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a warning device is used in road and bridge construction, including support frame, bracing piece, construction warning sign, axis of rotation, light, regulation stop gear and installation mechanism, support frame top installation support frame, support frame front end installation construction warning sign, the bracing piece top is seted up the recess, and the recess installs the axis of rotation inside, evenly install more than two lights on the axis of rotation annular side;

the adjusting and limiting mechanism comprises cylindrical blocks, a gear, an arc-shaped rack and moving blocks, wherein two cylindrical blocks are symmetrically arranged at two ends of the rotating shaft, the gear is arranged on the annular side surface of each cylindrical block, two moving blocks are symmetrically arranged in the groove, the arc-shaped rack is arranged at one end of each moving block, and the arc-shaped rack is meshed with the annular side surface of the gear;

the installation mechanism comprises a square groove, a square block, a second spring, a cylindrical rod, a circular groove and balls, wherein the square groove is formed in one end of the cylindrical rod, the spring is fixedly installed in the square groove, the square block is installed in the square groove, the two ends of the spring are fixedly installed on the square block, the cylindrical rod is installed at one end of the cylindrical rod, one end of the cylindrical rod extends to the inside of the square groove and is fixedly installed on the square block, the two circular grooves are symmetrically formed in the grooves, the balls are evenly installed in the circular grooves and are more than two, one end of the cylindrical rod extends to the inside of the circular groove, and the spherical side face of each ball is attached to the annular side face of.

Preferably, two rectangular grooves are symmetrically formed in the groove, the guide rods are fixedly installed in the rectangular grooves, the magnetic ring is fixedly installed on one side in the rectangular grooves, the guide rods are fixedly installed in the rectangular grooves, the sliding blocks are installed on the annular side faces of the guide rods, one ends of the sliding blocks are fixedly installed on the moving blocks, the first springs are installed on the annular side faces of the guide rods, and the two ends of the first springs are symmetrically installed in the rectangular grooves and on the sliding blocks.

Preferably, support frame one end fixed mounting battery and control switch, the control switch both ends carry out electric connection through wire and battery and light.

Preferably, push rods are symmetrically installed at two ends of the supporting rod, one end of each push rod extends into the supporting rod and is attached to the cylindrical rod, a third spring is installed on the annular side face of each push rod, and two ends of each third spring are fixedly installed on the push rods and the supporting rod respectively.

Preferably, the cylindrical block is fixedly installed on the rotating shaft through a stud bolt, and the gear is fixedly installed on the cylindrical block through a screw.

Preferably, two supporting seats are symmetrically installed at the bottom end of the supporting frame, and the supporting seats are fixedly installed at the bottom end of the supporting frame through bolts.

The utility model has the advantages that:

1. the structure has the advantages that the position of the illuminating lamp is adjusted by rotating the rotating shaft, when the light of the illuminating lamp is aligned with the construction warning board, a user pushes the moving block, the moving block drives the sliding block to move the magnetic ring to separate, the sliding block drives the moving block to move under the action of elastic force of the spring, the moving block drives the arc-shaped rack to move to be meshed with the gear, and the rotating shaft is fixed, so that the problem that the horizontal irradiation of the illuminating lamp at night is caused due to the lack of a convenient adjusting and fixing device for the illuminating lamp, and people are inconvenient to see the construction;

2. the second beneficial effect, inwards extrude the cylinder pole, the cylinder pole removes and drives the square piece and remove, the square piece removes and extrudees spring two, make spring two produce elasticity, when the cylinder pole removes and gets into the square groove inside, the user of service places the axis of rotation inside the recess, when the cylinder pole aligns with the circular slot, under the effect of two elastic forces of spring, the square piece drives the cylinder pole and removes and get into the circular slot inside, and then the installation of completion axis of rotation, the convenient dismouting function of axis of rotation has been solved and has lacked, cause inconvenient drawback of maintaining the lighting lamp.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the adjusting and limiting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;

fig. 4 is a partial enlarged view of the position a of the present invention.

In the figure: 1. the device comprises a support frame, 2, a support rod, 3, a construction warning board, 4, a rotating shaft, 5, a lighting lamp, 6, a cylindrical block, 7, a gear, 8, an arc-shaped rack, 9, a moving block, 10, a rectangular groove, 11, a guide rod, 12, a sliding block, 13, a first spring, 14, a magnetic ring, 15, a square groove, 16, a square block, 17, a second spring, 18, a cylindrical rod, 19, a circular groove, 20 and a ball.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-4, a warning device for road and bridge construction comprises a support frame 1, a support rod 2, a construction warning board 3, a rotating shaft 4, illuminating lamps 5, an adjusting and limiting mechanism and an installing mechanism, wherein the support frame 1 is installed at the top end of the support frame 1, the construction warning board 3 is installed at the front end of the support frame 1, a groove is formed in the top end of the support rod 2, the rotating shaft 4 is installed in the groove, and more than two illuminating lamps 5 are evenly installed on the annular side surface of the rotating shaft 4;

the adjusting and limiting mechanism comprises cylindrical blocks 6, gears 7, arc-shaped racks 8 and moving blocks 9, two cylindrical blocks 6 are symmetrically installed at two ends of the rotating shaft 4, the gears 7 are installed on the annular side surfaces of the cylindrical blocks 6, two moving blocks 9 are symmetrically installed inside the grooves, the arc-shaped racks 8 are installed at one ends of the moving blocks 9, the arc-shaped racks 8 are meshed with the annular side surfaces of the gears 7, a user pulls the moving blocks 9 outwards, the moving blocks 9 move to drive the arc-shaped racks 8 to be separated from the gears 7, the moving blocks 9 move to drive the sliding blocks 12 to move along the guide rods 11 to be attached to the magnetic rings 14 in an adsorbing mode, the sliding blocks 12 move to stretch the first springs 13, the first springs 13 generate elastic force, the elastic force of the first springs 13 is smaller than the adsorbing force between the magnetic rings 14 and the sliding blocks 12, the positions of the moving, when the light of the illuminating lamp 5 is aligned with the construction warning board 3, a user pushes the moving block 9, the moving block 9 drives the sliding block 12 to move the magnetic ring 14 to separate, the sliding block 12 drives the moving block 9 to move under the action of the elastic force of the first spring 13, the moving block 9 moves to drive the arc-shaped rack 8 to move to be meshed with the gear 7, and then the rotating shaft 4 is fixed, so that the purpose of fixing the position of the illuminating lamp 5 is achieved;

the mounting mechanism comprises a square groove 15, a square block 16, a second spring 17, a cylindrical rod 18, a circular groove 19 and balls 20, wherein the square groove 15 is formed in one end of the cylindrical block 6, the second spring 17 is fixedly mounted inside the square groove 15, the square block 16 is mounted inside the square groove 15, one end of the second spring 17 is fixedly mounted on the square block 16, the cylindrical rod 18 is mounted at one end of the cylindrical block 6, one end of the cylindrical rod 18 extends into the square groove 15 and is fixedly mounted on the square block 16, two circular grooves 19 are symmetrically formed inside the grooves, more than two balls 20 are uniformly mounted inside the circular grooves 19, one end of the cylindrical rod 18 extends into the circular groove 19, the spherical side surfaces of the balls 20 are attached to the annular side surface of the cylindrical rod 18, a user can inwards extrude the cylindrical rod 18, the cylindrical rod 18 moves to drive the square block 16 to move, the square block 16 moves to extrude the second spring 17, so that the second spring, when cylinder pole 18 removed inside getting into square groove 15, the user placed axis of rotation 4 inside the recess, when cylinder pole 18 aligns with circular slot 19, under the effect of the second 17 spring forces of spring, square 16 drove inside cylinder pole 18 removed entering circular slot 19, and then accomplished the installation of axis of rotation 4.

Two rectangular grooves 10 are symmetrically formed in the groove, a guide rod 11 is fixedly installed in each rectangular groove 10, a magnetic ring 14 is fixedly installed on one side in each rectangular groove 10, a guide rod 11 is fixedly installed in each rectangular groove 10, a sliding block 12 is installed on the annular side face of each guide rod 11, one end of each sliding block 12 is fixedly installed on each moving block 9, a first spring 13 is installed on the annular side face of each guide rod 11, and two ends of each first spring 13 are symmetrically installed in each rectangular groove 10 and on each sliding block 12, so that the position of each moving block 9 can be conveniently fixed, and the position of each rotating shaft 4 can be conveniently adjusted; a storage battery and a control switch are fixedly arranged at one end of the support frame 1, and two ends of the control switch are electrically connected with the storage battery and the illuminating lamp 5 through wires, so that the illuminating lamp 5 can be conveniently controlled to work through the design; push rods are symmetrically arranged at two ends of the support rod 2, one end of each push rod extends into the support rod 2 and is attached to the cylindrical rod 18, a third spring is arranged on the annular side face of each push rod, and two ends of the third spring are fixedly arranged on the push rods and the support rod 2 respectively, so that the cylindrical rod 18 is conveniently pushed to move, and the rotating shaft 4 is conveniently detached; the cylindrical block 6 is fixedly arranged on the rotating shaft 4 through a stud bolt, and the gear 7 is fixedly arranged on the cylindrical block 6 through a screw; two supporting seats are symmetrically installed at the bottom end of the supporting frame 1, and the supporting seats are fixedly installed at the bottom end of the supporting frame 1 through bolts.

The utility model discloses when using, adjust the position of light 5 through rotatory axis of rotation 4, when 5 light alignment construction warning sign 3 of light, the user of service promotes movable block 9, and movable block 9 drives slider 12 and removes the separation of magnetic ring 14, and under the effect of a 13 spring force of spring, slider 12 drives movable block 9 and removes, and movable block 9 removes and drives arc rack 8 and remove and gear 7 meshes, and then fixes axis of rotation 4.

Inwards extrude cylinder pole 18, cylinder pole 18 removes and drives the square 16 and remove, and square 16 removes and extrudees two 17 springs for two 17 springs produce elasticity, when cylinder pole 18 removes and gets into inside the square groove 15, the user places axis of rotation 4 inside the recess, when cylinder pole 18 aligns with circular slot 19, under the effect of two 17 springs, square 16 drives cylinder pole 18 and removes and get into inside circular slot 19, and then accomplish the installation of axis of rotation 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a warning device is used in road and bridge construction which characterized in that: the construction warning board comprises a support frame (1), a support rod (2), a construction warning board (3), a rotating shaft (4), illuminating lamps (5), an adjusting and limiting mechanism and an installing mechanism, wherein the support frame (1) is installed at the top end of the support frame (1), the construction warning board (3) is installed at the front end of the support frame (1), a groove is formed in the top end of the support rod (2), the rotating shaft (4) is installed in the groove, and more than two illuminating lamps (5) are evenly installed on the annular side face of the rotating shaft (4);

the adjusting and limiting mechanism comprises cylindrical blocks (6), gears (7), arc-shaped racks (8) and moving blocks (9), two cylindrical blocks (6) are symmetrically installed at two ends of the rotating shaft (4), the gears (7) are installed on the annular side surfaces of the cylindrical blocks (6), the two moving blocks (9) are symmetrically installed inside the grooves, the arc-shaped racks (8) are installed at one ends of the moving blocks (9), and the arc-shaped racks (8) are meshed with the annular side surfaces of the gears (7);

the mounting mechanism comprises a square groove (15), a square block (16), a second spring (17), a cylindrical rod (18), a circular groove (19) and a ball (20), the square groove (15) is formed in one end of the cylindrical block (6), a second spring (17) is fixedly arranged in the square groove (15), a square block (16) is arranged in the square groove (15), one end of the second spring (17) is fixedly arranged on the square block (16), one end of the cylindrical block (6) is provided with a cylindrical rod (18), one end of the cylindrical rod (18) extends into the square groove (15) and is fixedly arranged on the square block (16), two circular grooves (19) are symmetrically arranged in the groove, more than two balls (20) are uniformly arranged in the circular groove (19), one end of the cylindrical rod (18) extends into the circular groove (19), and the spherical side surface of the ball (20) is attached to the annular side surface of the cylindrical rod (18).

2. The warning device for road and bridge construction of claim 1, wherein: two rectangular channels (10) are symmetrically formed in the groove, a guide rod (11) is fixedly installed in the rectangular channel (10), a magnetic ring (14) is fixedly installed on one side of the inside of the rectangular channel (10), the guide rod (11) is fixedly installed in the rectangular channel (10), a sliding block (12) is installed on the annular side face of the guide rod (11), one end of the sliding block (12) is fixedly installed on a moving block (9), a first spring (13) is installed on the annular side face of the guide rod (11), and two ends of the first spring (13) are symmetrically installed in the rectangular channel (10) and on the sliding block (12).

3. The warning device for road and bridge construction of claim 1, wherein: support frame (1) one end fixed mounting battery and control switch, the control switch both ends carry out electric connection through wire and battery and light (5).

4. The warning device for road and bridge construction of claim 1, wherein: push rods are symmetrically installed at two ends of the supporting rod (2), one end of each push rod extends to the inside of the supporting rod (2) and is attached to the cylindrical rod (18), a third spring is installed on the annular side face of each push rod, and two ends of each third spring are fixedly installed on the push rods and the supporting rod (2) respectively.

5. The warning device for road and bridge construction of claim 1, wherein: the cylindrical block (6) is fixedly arranged on the rotating shaft (4) through a stud bolt, and the gear (7) is fixedly arranged on the cylindrical block (6) through a screw.

6. The warning device for road and bridge construction of claim 1, wherein: two supporting seats are symmetrically installed at the bottom end of the supporting frame (1), and the supporting seats are fixedly installed at the bottom end of the supporting frame (1) through bolts.