CN219364393U

CN219364393U - Road construction warning sign

Info

Publication number: CN219364393U
Application number: CN202223491299.4U
Authority: CN
Inventors: 陈红玉; 李娜; 魏巍; 唐亮
Original assignee: Liaoning Wanmei Construction Engineering Co ltd
Current assignee: Liaoning Wanmei Construction Engineering Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-18
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a road construction warning board, which belongs to the technical field of road construction and comprises a bracket, wherein the bracket is fixedly arranged on the upper side wall of a bottom plate, the other end of a transmission rod is rotationally connected with a second connecting seat, the second connecting seat is fixedly arranged on the side wall of the warning board, when the road construction warning board is used, a screw rod is rotated between two mounting plates, a movable seat which is in threaded connection with the outer surface of the screw rod drives a first connecting seat to move, the other end of the transmission rod drives a hinged second connecting seat to move, the warning board rotates by taking a fixed shaft on the surface of the first connecting frame as a center through a second connecting frame, so that the display angle of the warning board is adjusted, the display board is adjusted to be in a viewing range which can be watched by a passing person, the warning effect is improved, the safety of the passing person is further ensured, and the driving warning board is adjusted according to the position of the construction person, so that convenience is brought to the operation process of related construction personnel.

Description

Road construction warning sign

Technical Field

The utility model belongs to the technical field of road construction, and particularly relates to a road construction warning board.

Background

The road engineering is the whole process of planning, designing, constructing, maintaining and managing by taking a road as an object and engineering entities engaged in the road engineering, and in the process of road construction, if a passing vehicle is continued, safety accidents can be caused, so that a corresponding warning board needs to be placed at a construction position, and in the process of placing the warning board, if the viewing angle deviates from the line of sight of a passing driver, the vehicle can not know that the road is being constructed, so that dangerous conditions can be caused, and a novel road construction warning board is provided.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art or related technologies, and provides a road construction warning board which is characterized in that a warning board mechanism is combined with a display board viewing angle adjusting mechanism to achieve the effect of ensuring driving safety. The specific technical scheme is as follows:

the utility model provides a road construction warning sign, includes the support, support fixed mounting is in the upper side wall of bottom plate, the lateral wall fixed mounting of support has first link, the lateral wall of first link is connected with the second link through the fixed axle rotation, second link fixed mounting is in the lateral wall of warning sign, the lateral wall of support is connected with the lead screw through the mounting panel rotation of symmetry, the lateral wall threaded connection of lead screw has movable seat, the lateral wall fixed mounting of movable seat has first connecting seat, the lateral wall of first connecting seat rotates the one end that is connected with the transfer line, the other end of transfer line rotates and is connected with the second connecting seat, second connecting seat fixed mounting is in the lateral wall of warning sign.

In addition, the road construction warning board provided by the utility model has the following additional technical characteristics:

in the above technical scheme, the lateral wall fixed mounting of support has the third connecting seat, the lateral wall of third connecting seat rotates through first screw thread post and is connected with the fourth connecting seat, the lateral wall fixed mounting of fourth connecting seat has the loop bar, the one end of spring is fixed mounting to the inside wall of loop bar, the other end fixed mounting of spring is at the lateral wall of slider, slider sliding connection is in the inside wall of loop bar, the one end of movable rod is fixed mounting to the lateral wall of slider, the other end of movable rod rotates through the second screw thread post and is connected with the fifth connecting seat, the lateral wall fixed mounting of fifth connecting seat has the fixed plate, the movable rod run through in the lateral wall of loop bar and extend to outside, the lateral wall threaded connection of first screw thread post has first nut, the lateral wall threaded connection of second screw thread post has the second nut.

A guide rod is fixedly arranged between the two mounting plates, a guide block is slidably connected to the outer side wall of the guide rod, and the guide block is fixedly arranged on the side wall of the movable seat.

The side wall of the bracket is fixedly provided with a solar panel.

The outside cover of solar cell panel is equipped with the protection casing, the protection casing is transparent material, protection casing fixed mounting is in the lateral wall of support.

And universal wheels are uniformly and symmetrically fixedly arranged on the lower side wall of the bottom plate.

Compared with the prior art, the road construction warning board has the beneficial effects that:

1. when using, rotate the lead screw between two mounting panels for lead screw surface threaded connection's movable seat drives first connecting seat and removes, make the other end of transfer line drive articulated second connecting seat remove, make the warning sign rotate as the center through the fixed axle on second link surface, thereby the show angle of warning sign has been adjusted, adjust the show sign to the sight scope that past personnel can watch, the warning effect has been improved, and then the security of past personnel has been guaranteed, adjust according to the position of construction place, thereby the operation process of relevant constructor brings convenience.

2. After the warning board is moved to a proper placement position, the fourth connecting seat is rotated by taking the first threaded column as the center, the loop bar is locked in angle by the tightness of the first nut and the first threaded column, then the movable rod is slid in the lower surface of the loop bar, then the fifth connecting seat is rotated, the fixed plate is rotated to be attached to the placement surface, then the fixed plate is locked in angle by the tightness of the second nut and the second threaded column, then the fixed plate is fixed on the placement surface by the bolts, the stability of the placement process of the warning board is improved by the triangular support formed by the loop bar and the movable rod, the influence of external environment is prevented, the position and the fixed angle of the fixed plate are adjusted according to the position of the placement surface, and convenience is brought to the operation process of related personnel.

3. When the movable seat drives the transmission rod to adjust the angle of the warning board through rotating the screw rod, the movable seat drives the guide block to be attached to the outer surface of the guide rod to slide, and the stability of the movable seat moving process is improved through sliding fit of the guide block and the guide rod, so that the movable seat is prevented from shifting, and the stability of the warning board adjusting process is improved.

4. The warning board is powered by solar energy, so that solar energy resources are reasonably utilized, and the using process is more convenient.

Drawings

FIG. 1 is a schematic diagram of a road construction warning board according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

wherein, the correspondence between the reference numerals and the component names in fig. 1 to 4 is: 1-bracket, 2-warning sign, 3-loop bar, 4-movable bar, 5-transmission bar, 6-bottom plate, 7-fixed plate, 8-lead screw, 9-movable seat, 10-universal wheel, 11-first connecting seat, 12-second connecting seat, 13-second connecting frame, 14-fixed axle, 15-first connecting frame, 16-solar panel, 17-third connecting seat, 18-spring, 19-guide block, 20-guide bar, 21-mounting plate, 22-first nut, 23-first screw thread post, 24-fourth connecting seat, 25-slider, 26-fifth connecting seat, 27-second screw thread post, 28-second nut, 29-protection casing.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

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

The utility model will be further described with reference to specific embodiments and figures 1-4, but the utility model is not limited to these embodiments.

Example 1

1-4, including support 1, support 1 fixed mounting is in the upper sidewall of bottom plate 6, support 1 vertically fixed mounting is in the upper surface of bottom plate 6, the lateral wall fixed mounting of support 1 has first link 15, the lateral wall of first link 15 is connected with second link 13 through fixed axle 14 rotation, second link 13 fixed mounting is in the lateral wall of warning sign 2, warning sign 2 is electronic advertisement board, electronic advertisement board is more convenient when inputting warning speaking, through circulation rolling display warning speaking skill, make it more convenient when using, fixed mounting second link 13 at the surface of warning sign 2 is vertical, fixed mounting first link 15 at the left side surface of support 1 is vertical, fixed mounting fixed axle 14 at the surface of first link 15 is vertical, the surface of fixed axle 14 is movably sleeved with second link 13 through the mounting hole that the surface was seted up, the warning sign 2 rotates by taking the fixed shaft 14 on the surface of the first connecting frame 15 as the center through the second connecting frame 13, the side wall of the bracket 1 is rotationally connected with the screw rod 8 through the symmetrical mounting plates 21, two mutually parallel mounting plates 21 are vertically and fixedly arranged on the surface of the side of the bracket 1 facing the warning sign 2, the opposite surfaces of the two mounting plates 21 are respectively embedded with mounting bearings, the two ends of the screw rod 8 are respectively embedded in the two bearings, the screw rod 8 rotates between the two mounting plates 21, the outer side wall of the screw rod 8 is in threaded connection with the movable seat 9, the movable seat 9 is connected with the screw rod 8 through a threaded through hole formed in the center, the side wall of the movable seat 9 is fixedly provided with the first connecting seat 11, the side wall of the first connecting seat 11 is rotationally connected with one end of the transmission rod 5, the other end of the transmission rod 5 is rotationally connected with the second connecting seat 12, the side wall of warning sign 2 is fixed mounting to second connecting seat 12, at the equal vertically fixed mounting axis of rotation in the surface of first connecting seat 11 and second connecting seat 12, the both ends of transfer line 5 are established at the surface of the axis of rotation on first connecting seat 11 and second connecting seat 12 through the mounting hole movable sleeve of seting up respectively, make the both ends of transfer line 5 articulated with first connecting seat 11 and second connecting seat 12 respectively, when using, drive support 1 through bottom plate 6 and remove, make support 1 drive warning sign 2 remove, remove warning sign 2 to the construction position, then rotate lead screw 8 between two mounting panels 21, make lead screw 8 surface threaded connection's movable seat 9 drive first connecting seat 11 remove, make the one end of first connecting seat 11 drive articulated transfer line 5 remove, make the other end of transfer line 5 drive articulated second connecting seat 12 remove, make second connecting seat 12 drive warning sign 2 remove, make warning sign 2 pass through second connecting frame 13 and rotate for the center with the fixed axle 14 on first connecting frame 15 surface, thereby the angle of regulation of warning sign 2, with the line of sight 2 is to the range of vision can be adjusted, the relevant safety personnel has been guaranteed, the safety personnel has carried out in the relevant safety regulation.

Wherein, the side wall of the bracket 1 is fixedly provided with a third connecting seat 17, the side wall of the third connecting seat 17 is rotationally connected with a fourth connecting seat 24 through a first threaded column 23, the surface of the third connecting seat 17 is vertically and fixedly provided with the first threaded column 23, the fourth connecting seat 24 is movably sleeved on the outer surface of the first threaded column 23 through a mounting hole formed in the center, so that the fourth connecting seat 24 rotates by taking the first threaded column 23 on the surface of the third connecting seat 17 as the center, the side wall of the fourth connecting seat 24 is fixedly provided with a sleeve rod 3, the inner side wall of the sleeve rod 3 is fixedly provided with one end of a spring 18, the other end of the spring 18 is fixedly provided with the side wall of a sliding block 25, the sliding block 25 is slidingly connected with the inner side wall of the sleeve rod 3, the inner wall of the sleeve rod 3 is connected with the sliding block 25 through the spring 18, the sliding block 25 is attached to the inner wall of the sleeve rod 3, the side wall of the sliding block 25 is fixedly provided with one end of the movable rod 4, the other end of the movable rod 4 is rotationally connected with a fifth connecting seat 26 through a second threaded column 27, the side wall of the fifth connecting seat 26 is fixedly provided with a fixed plate 7, the movable rod 4 penetrates through the side wall of the loop bar 3 and extends to the outside, the movable rod 4 slides in a penetrating hole perpendicular to the lower surface of the loop bar 3, a second threaded column 27 is fixedly arranged on the surface of the fifth connecting seat 26, the end of the movable rod 4 extending out of the loop bar 3 is movably sleeved on the outer surface of the second threaded column 27 through a mounting hole, the end of the movable rod 4 extending out of the loop bar 3 and the fifth connecting seat 26 rotate mutually, the fifth connecting seat 26 drives the fixed plate 7 to rotate, the outer side wall of the first threaded column 23 is in threaded connection with a first nut 22, the outer side wall of the second threaded column 27 is in threaded connection with a second nut 28, after the warning board 2 is moved to a proper placement position, the fourth connecting seat 24 is rotated by taking the first threaded column 23 as the center, so that the fourth connecting seat 24 drives the loop bar 3 to rotate, after the loop bar 3 is rotated to a proper angle, the first nut 22 is screwed on the outer surface of the first threaded column 23, the loop bar 3 is locked in angle through the tightness of the first nut 22 and the first threaded column 23, then the movable rod 4 slides in the lower surface of the loop bar 3, the movable rod 4 drives the hinged fifth connecting seat 26 to stretch, the fixed plate 7 is stretched to a position attached to the ground through the fifth connecting seat 26, then the fifth connecting seat 26 is rotated, the fixed plate 7 is rotated to be attached to a placing surface, then the second nut 28 is screwed on the outer surface of the second threaded column 27, the fixed plate 7 is locked in angle through the tightness of the second nut 28 and the second threaded column 27, then the fixed plate 7 is fixed on the placing surface through bolts, the triangular support formed by the loop bar 3 and the movable rod 4 is improved, the stability of the placing process of the warning 2 is prevented from being influenced by the external environment, and the position of the fixed plate 7 and the fixed plate 7 are adjusted according to the position of the placing surface and the fixed angle of the relative process brings convenience to the relevant operators.

It is worth noting that, fixed mounting has guide bar 20 between two mounting panels 21, guide bar 20's lateral wall sliding connection has guide block 19, the both ends of guide bar 20 are perpendicular fixed mounting respectively at the opposite face of two mounting panels 21, guide block 19 is established at guide bar 20's surface through the mounting hole movable sleeve that the center was seted up for guide block 19 laminating is slided at guide bar 20's surface, guide block 19 fixed mounting is at movable seat 9's lateral wall, when making movable seat 9 drive transfer line 5 adjust warning sign 2 angle through rotating lead screw 8, make movable seat 9 drive the guide block 19 laminating simultaneously and slide at guide bar 20's surface, through guide block 19 and guide bar 20's sliding fit, the stability of movable seat 9 removal process has been improved, the position deviation of movable seat 9 is avoided, thereby the stability of warning sign 2 adjustment process has been improved.

In addition, the side wall of the bracket 1 is fixedly provided with a solar panel 16, the solar panel 16 is electrically connected with the warning board 2 through a photovoltaic inverter, the most main function of the photovoltaic inverter is to convert direct current generated by the solar panel into alternating current used by household appliances, the electricity generated by the solar panel can be externally supplied only through the treatment of the inverter, the warning board 2 is supplied with electricity through solar energy, and solar energy resources are reasonably utilized, so that the using process is more convenient.

In addition, the outside cover of solar cell panel 16 is equipped with protection casing 29, and protection casing 29 is transparent material, and protection casing 29 fixed mounting is at the lateral wall of support 1, establishes the fixed cover of protection casing 29 of colorless transparent material at solar cell panel 16's surface, plays the guard effect to solar cell panel 16, avoids receiving the damage.

Further, the universal wheels 10 are uniformly and symmetrically fixedly arranged on the lower side wall of the bottom plate 6, and the warning board 2 is more convenient to move through the universal wheels 10 on the lower surface of the bottom plate 6.

The embodiment relates to a road construction warning sign, and theory of operation is: when in use, the bracket 1 is driven to move through the bottom plate 6, the bracket 1 drives the warning board 2 to move, the warning board 2 is moved to a construction position, then the screw rod 8 is rotated between the two mounting plates 21, the movable seat 9 which is in threaded connection with the outer surface of the screw rod 8 drives the first connecting seat 11 to move, the first connecting seat 11 drives one end of the hinged transmission rod 5 to move, the other end of the transmission rod 5 drives the hinged second connecting seat 12 to move, the second connecting seat 12 drives the warning board 2 to move, the warning board 2 is rotated by taking the fixed shaft 14 on the surface of the first connecting frame 15 as a center through the second connecting frame 13, the display angle of the warning board 2 is adjusted, the display board 2 is adjusted to be in a visual range which can be watched by people, then the fourth connecting seat 24 is rotated by taking the first threaded column 23 as a center, after the fourth connecting seat 24 drives the loop bar 3 to rotate, the loop bar 3 is rotated to a proper angle, the first nut 22 is screwed on the outer surface of the first threaded column 23, the loop bar 3 is locked in angle through the tightness between the first nut 22 and the first threaded column 23, then the movable bar 4 is slid in the lower surface of the loop bar 3, the movable bar 4 drives the hinged fifth connecting seat 26 to stretch, the fixed plate 7 is stretched to a position attached to the ground through the fifth connecting seat 26, then the fifth connecting seat 26 is rotated, the fixed plate 7 is rotated to be attached to the placing surface, then the second nut 28 is screwed on the outer surface of the second threaded column 27, the fixed plate 7 is locked in angle through the tightness between the second nut 28 and the second threaded column 27, and then the fixed plate 7 is fixed on the placing surface through bolts.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a road construction warning sign, includes support (1), support (1) fixed mounting is at the last lateral wall of bottom plate (6), its characterized in that: the side wall fixed mounting of support (1) has first link (15), the lateral wall of first link (15) is connected with second link (13) through fixed axle (14) rotation, second link (13) fixed mounting is in the lateral wall of warning sign (2), the lateral wall of support (1) is connected with lead screw (8) through the rotation of mounting panel (21) of symmetry, the lateral wall threaded connection of lead screw (8) has movable seat (9), the lateral wall fixed mounting of movable seat (9) has first connecting seat (11), the lateral wall of first connecting seat (11) is rotated and is connected with the one end of transfer line (5), the other end rotation of transfer line (5) is connected with second connecting seat (12), second connecting seat (12) fixed mounting is in the lateral wall of warning sign (2).

2. The road construction warning board according to claim 1, characterized in that a third connecting seat (17) is fixedly installed on the side wall of the support (1), a fourth connecting seat (24) is rotatably connected to the side wall of the third connecting seat (17) through a first threaded column (23), a sleeve rod (3) is fixedly installed on the side wall of the fourth connecting seat (24), one end of a spring (18) is fixedly installed on the inner side wall of the sleeve rod (3), the other end of the spring (18) is fixedly installed on the side wall of a sliding block (25), the sliding block (25) is slidably connected to the inner side wall of the sleeve rod (3), one end of a movable rod (4) is fixedly installed on the side wall of the sliding block (25), a fifth connecting seat (26) is rotatably connected to the other end of the movable rod (4) through a second threaded column (27), a fixing plate (7) is fixedly installed on the side wall of the fifth connecting seat (26), the movable rod (4) penetrates through the side wall of the sleeve rod (3) and extends to the outside, the second threaded column (27) is connected to the outer side wall of the first threaded column (23), and a second threaded column (28) is connected to the outer side of the second threaded column (28).

3. The road construction warning board according to claim 1, characterized in that a guide rod (20) is fixedly installed between the two mounting plates (21), the outer side wall of the guide rod (20) is slidably connected with a guide block (19), and the guide block (19) is fixedly installed on the side wall of the movable seat (9).

4. The road construction warning sign according to claim 1, characterized in that the side wall of the bracket (1) is fixedly provided with a solar panel (16).

5. The road construction warning board according to claim 4, characterized in that a protective cover (29) is sleeved outside the solar cell panel (16), the protective cover (29) is made of transparent materials, and the protective cover (29) is fixedly installed on the side wall of the support (1).

6. The road construction warning sign according to claim 1, characterized in that the lower side wall of the base plate (6) is uniformly and symmetrically fixedly provided with universal wheels (10).