CN219916490U

CN219916490U - Mobile road signal lamp

Info

Publication number: CN219916490U
Application number: CN202321290548.5U
Authority: CN
Inventors: 杨帆
Original assignee: Shandong Yunqi Zhonglian Intelligent Technology Co ltd
Current assignee: Shandong Yunqi Zhonglian Intelligent Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-27
Anticipated expiration: 2033-05-25

Abstract

The utility model provides a portable road surface signal lamp, relates to signal lamp technical field, including the base, the lower tip swing of base is equipped with the supporting wheel, props up the base when the supporting wheel sets up downwards, and the rigid coupling has a multistage formula telescopic cylinder on the base, and a plurality of festival section of multistage formula telescopic cylinder is through the synchronous lift of linkage subassembly. The utility model solves the problems that the device in the prior art is on some irregular crossroads, adjacent roads are not mutually vertical, and part of lamp panels cannot face to the road of the crossroads, so that a driver cannot easily observe the state of a signal lamp; and when the current portable signal lamp base is in the windy weather, because the gyro wheel structure is unfavorable for the fine fixed on ground of signal lamp, take place the problem of slope or warp easily.

Description

Mobile road signal lamp

Technical Field

The utility model relates to the technical field of signal lamps, in particular to a movable road surface signal lamp.

Background

Traffic lights are one of the important devices in traffic control and management, and are the basic language for road traffic. When a power failure or traffic jam occurs, a mobile traffic signal lamp is required to give a temporary traffic signal, and the mobile traffic signal lamp is required to be transported to the places.

The utility model provides a mobile traffic signal lamp main structure among the prior art is by the lamp pole, sets up the signal lamp at the lamp pole top, sets up the base in the lamp pole bottom, sets up power supply unit and controlgear in the base, because the stability that will realize the lamp pole and support, the volume design of general base is all bigger, and the signal lamp equipment of structure is very inconvenient transportation like this.

The prior art discloses a patent with publication number CN209460942U, which comprises a lamp post, a signal lamp, a control device arranged in the lamp post and used for controlling the signal lamp, and a power supply device used for supplying power; the lamp post is characterized by comprising an upper column body, a sleeve and a supporting frame; the control equipment and the power supply device are arranged in the upper column body, and the signal lamp is arranged at the top of the upper column body; the upper column body is arranged at the upper end of the main pipe part; the support frame is movably arranged in the sleeve at the lower end, and the lower end of the support frame can penetrate out of the flaring part; this traffic light mobile station has adopted three collapsible major structure designs, has optimized overall structure design, and is more small and exquisite, more convenient transportation operation, can conveniently exchange management personnel operation and use more, and the practicality is strong.

The prior device gradually exposes the defects of the technology along with the use, and the prior device mainly comprises the following aspects:

first, four lamp plates of current portable signal lamp are all fixed, and four lamp plates are just four roads of crossroad respectively, and adjacent lamp plate mutually perpendicular on certain irregular crossroads, and adjacent road is not mutually perpendicular, and some lamp plates can't just the road of crossroad, leads to the state that the driver was difficult to observe the signal lamp.

Second, current portable signal lamp base is mostly the function that installation gyro wheel structure realized conveniently removing, when strong wind weather, because gyro wheel structure is unfavorable for the signal lamp fine fix on ground, takes place to incline or warp easily.

Third, current portable signal lamp height is mostly fixed knot constructs, and the function of part realization lift is mostly shakes a round structure, needs to make a round trip to shake when going up and down, and the process is loaded down with trivial details.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model solves the problems that the device in the prior art is arranged on some irregular crossroads, adjacent roads are not mutually vertical, and part of lamp panels cannot face to the roads of the crossroads, so that a driver cannot easily observe the state of a signal lamp; and when the current portable signal lamp base is in the windy weather, because the gyro wheel structure is unfavorable for the fine fixed on ground of signal lamp, take place the problem of slope or warp easily.

In order to solve the problems, the utility model provides the following technical scheme:

the movable road signal lamp comprises a base, a supporting wheel is arranged at the lower end part of the base in a swinging way, the supporting wheel props up the base when being arranged downwards,

the base is fixedly connected with a multi-section telescopic cylinder, a plurality of sections of the multi-section telescopic cylinder synchronously lift through a linkage assembly,

the upper end part of the multi-section telescopic cylinder is fixedly connected with a supporting disc, a plurality of vertically arranged signal lamps are arranged on the supporting disc along the circumference, and each signal lamp adjusts the position of the supporting disc along the circumference of the supporting disc.

As an optimized scheme, the upper surface of the supporting disc is provided with guide grooves which are arranged in a T shape along the circumferential direction, the lower end part of each signal lamp is fixedly connected with a guide seat, and the lower end part of each guide seat is fixedly connected with a guide block matched with the guide groove.

As an optimized scheme, the upper end of the guide seat vertically slides to be provided with a stop post penetrating through the guide block, the bottom surface of the guide groove is circumferentially provided with a plurality of stop grooves, and the lower end of the stop post is inserted into the stop grooves.

As an optimized scheme, the multi-section telescopic cylinder comprises an upper cylinder, a middle cylinder and a lower cylinder which are sequentially sleeved from top to bottom, the linkage assembly comprises a telescopic cylinder fixedly connected in the base, the telescopic cylinder is positioned in the lower cylinder, a top plate is fixedly connected at the lower end part of the middle cylinder, and the telescopic end of the telescopic cylinder is fixedly connected on the top plate.

As an optimized scheme, two lower driven gears are arranged on opposite side walls of the top plate in parallel in a rotating mode, an upper driven gear corresponding to the lower driven gears is arranged at the upper end portion of the middle cylinder in a rotating mode, the upper driven gears are connected with the lower driven gears through synchronous belts, an upper driving gear is fixedly connected to one side of each upper driven gear in a coaxial mode, and an upper rack meshed with the upper driving gear is fixedly connected to the side wall of the upper cylinder in the vertical mode.

As an optimized scheme, one side of each lower driven gear is coaxially and fixedly connected with a lower driving gear, and a lower rack meshed with the lower driving gear is vertically and fixedly connected on the inner wall of the lower cylinder.

As an optimized scheme, guide grooves are vertically formed in the inner walls of the middle cylinder, and guide blocks constrained in the guide grooves are fixedly connected to the outer wall of the upper cylinder.

As an optimized scheme, the base is provided with a mounting groove, a hinge shaft is horizontally hinged in the mounting groove, and the supporting wheel is mounted on the hinge shaft.

As an optimized scheme, a necking section is arranged at one end of the hinge shaft, a stop seat which is arranged along the necking section in a sliding way in the axial direction is sleeved on the necking section, a pressure spring which abuts against the stop seat is also sleeved on the necking section, and the stop seat is clamped with the side wall of the mounting groove through a positioning structure.

As an optimized scheme, positioning grooves which are respectively arranged on the upper side and the lower side of the hinge shaft are formed in the side wall of the mounting groove, and positioning columns which are inserted into the positioning grooves are fixedly connected to the side wall of the stop column.

As an optimized scheme, the necking section is horizontally and fixedly connected with a circumferential limit bar, and the stop seat is provided with a circumferential limit groove matched with the radial limit bar.

As an optimized scheme, the upper end part of the stop post is fixedly connected with a pull handle.

Compared with the prior art, the utility model has the beneficial effects that:

when the positioning seat is required to be used on a road surface, the positioning seat is pulled to enable the positioning column to be separated from the positioning groove, the hinge shaft is rotated to rotate the supporting wheel to the upper side, then the positioning seat is reset, and the positioning seat is supported on the ground through the lower end part of the base, so that the effect of improving the supporting stability is achieved;

when the street lamp needs to be moved, the positioning seat is pulled to enable the positioning column to be separated from the positioning groove, the hinge shaft is rotated to enable the supporting wheel to rotate to the lower side, then the positioning seat is reset, the lower end of the base is supported by the supporting wheel to enable the lower end of the base to be separated from the ground, and the street lamp is convenient to move;

the top plate is driven to ascend through the telescopic cylinder, the lower driving gear on the top plate is meshed with the lower rack to drive the lower driven gear to rotate, the lower driven gear drives the upper driven gear to rotate through the synchronous belt, and the upper driving gear is driven to rotate through the rotation of the upper driven gear, so that the upper cylinder is synchronously driven to ascend due to the meshing of the upper driving gear and the upper rack, the synchronous ascending of each stage is realized, and the lifting efficiency is improved;

through a plurality of signal lamp rotation setting on the supporting disk, through mentioning the stopper post, make it break away from the stop groove, realize rotating it along the guide way and adjust its orientation angle, realized using under the crossing environment of different intersection angles, realized movable signal lamp according to the practicality, can carry out the function of adjustment according to different roads.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a stopper rod according to the present utility model;

FIG. 3 is a schematic view of a positioning slot according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 1;

fig. 5 is an enlarged schematic view of the portion B in fig. 1.

In the figure: 1-a base; 2-lower cylinder; 3-a middle cylinder; 4-loading the cylinder; 5-a telescopic cylinder; 6-top plate; 7-a support plate; 8-signal lamp; 9-a guide groove; 10-a guide seat; 11-a guide block; 12-a stopper post; 13-a hinge shaft; 14-supporting wheels; 15-necking section; 16-a stop seat; 17-positioning grooves; 18-a compression spring; 19-a handle; 20-a lower driven gear; 21-a lower drive gear; 22-lower rack; 23-synchronous belt; 24-upper driven gear; 25-upper drive gear; 26-upper rack.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 5, the portable road signal lamp comprises a base 1, a supporting wheel 14 is arranged at the lower end part of the base 1 in a swinging way, the supporting wheel 14 supports the base 1 when being arranged downwards,

a multi-section telescopic cylinder is fixedly connected on the base 1, a plurality of sections of the multi-section telescopic cylinder synchronously ascend and descend through a linkage assembly,

the upper end of the multi-section telescopic cylinder is fixedly connected with a support disc 7, a plurality of vertically arranged signal lamps 8 are circumferentially arranged on the support disc 7, and the position of each signal lamp 8 is circumferentially adjusted along the support disc 7.

The upper surface of supporting disk 7 has offered along circumference and has offered guide way 9 that is T shape setting, and the lower tip rigid coupling of every signal lamp 8 has guide holder 10, and the lower tip rigid coupling of guide holder 10 has the guide block 11 with guide way 9 assorted.

The upper end of the guide seat 10 is provided with a stop post 12 penetrating through the guide block 11 in a vertical sliding manner, the bottom surface of the guide groove 9 is provided with a plurality of stop grooves along the circumferential direction, and the lower end of the stop post 12 is inserted into the stop grooves.

The multistage telescopic cylinder comprises an upper cylinder 4, a middle cylinder 3 and a lower cylinder 2 which are sequentially sleeved from top to bottom, the linkage assembly comprises a telescopic cylinder 5 fixedly connected in a base 1, the telescopic cylinder 5 is positioned in the lower cylinder 2, the lower end part of the middle cylinder 3 is fixedly connected with a top plate 6, the telescopic end of the telescopic cylinder 5 is fixedly connected on the top plate 6, the base 1 is provided with an inner cavity, the lower end part of the telescopic cylinder 5 is fixed in the inner cavity, and the upper end part of the base 1 is provided with a hole for avoiding the telescopic cylinder 5.

Two lower driven gears 20 are rotatably arranged on opposite side walls of the top plate 6 in parallel, an upper driven gear 24 corresponding to each lower driven gear 20 is rotatably arranged at the upper end part of the middle cylinder 3, the upper driven gears 24 are connected with the lower driven gears 20 through a synchronous belt 23, an upper driving gear 25 is coaxially fixedly connected to one side of each upper driven gear 24, and an upper rack 26 meshed with the upper driving gear 25 is vertically fixedly connected to the side wall of the upper cylinder 4.

A lower driving gear 21 is coaxially and fixedly connected to one side of each lower driven gear 20, and a lower rack 22 meshed with the lower driving gear 21 is vertically and fixedly connected to the inner wall of the lower cylinder 2.

Guide grooves are vertically formed in the opposite inner walls of the middle cylinder 3, and guide blocks 11 constrained in the guide grooves are fixedly connected to the outer wall of the upper cylinder 4.

The base 1 is provided with a mounting groove, a hinge shaft 13 is horizontally hinged in the mounting groove, and a supporting wheel 14 is arranged on the hinge shaft 13.

A necking section 15 is arranged at one end of the hinge shaft 13, a stop seat 16 which is arranged along the axis of the necking section 15 in a sliding way is sleeved on the necking section 15, a pressure spring 18 which is propped against the stop seat 16 is sleeved on the necking section 15, and the stop seat 16 is clamped with the side wall of the mounting groove through a positioning structure.

The side wall of the mounting groove is provided with positioning grooves 17 which are respectively arranged at the upper side and the lower side of the hinge shaft 13, and the side wall of the stop column 12 is fixedly connected with positioning columns which are inserted into the positioning grooves 17.

The necking section 15 is horizontally fixedly connected with a circumferential limit bar, a circumferential limit groove matched with the radial limit bar is formed in the stop seat 16, and a handle 19 is fixedly connected to the stop seat 16 so as to facilitate pulling the stop seat.

A pull handle is fixedly connected to the upper end of the stop post 12.

The working principle of the device is as follows:

when the positioning seat is required to be used on a road surface, the positioning seat is pulled to enable the positioning column to be separated from the positioning groove 17, the hinge shaft 13 is rotated to enable the supporting wheel 14 to rotate to the upper side, then the positioning seat is reset, and the positioning seat is supported on the ground through the lower end part of the base 1, so that the effect of improving the supporting stability is achieved;

when the street lamp needs to be moved, the positioning seat is pulled to enable the positioning column to be separated from the positioning groove 17, the hinge shaft 13 is rotated to enable the supporting wheel 14 to rotate to the lower side, then the positioning seat is reset, the lower end of the base 1 is supported by the supporting wheel 14 to enable the lower end to be separated from the ground, and the street lamp is convenient to move;

the top plate 6 is driven to ascend by the telescopic cylinder 5, the lower driving gear 21 on the top plate 6 is meshed with the lower rack 22 to drive the lower driven gear 20 to rotate, the lower driven gear 20 drives the upper driven gear 24 to rotate by the aid of the synchronous belt 23, the upper driving gear 25 is driven to rotate by the aid of the rotation of the upper driven gear 24, and the upper driving gear 25 is meshed with the upper rack 26, so that the synchronous belt 23 drives the upper cylinder 4 to ascend, synchronous ascending of each stage is achieved, and lifting efficiency is improved;

through a plurality of signal lamp 8 rotation setting on supporting disk 7, through lifting up the stopper post 12, make it break away from the stop groove, realize rotating it along guide slot 9 and adjust its orientation angle, realized using under the crossing environment of different intersection angles, realized that movable signal lamp 8 is according to the practicality, can carry out the function of adjustment according to different roads.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. Portable road surface signal lamp, its characterized in that: comprises a base (1), a supporting wheel (14) is arranged at the lower end part of the base (1) in a swinging way, the supporting wheel (14) supports the base (1) when being downwards arranged,

the base (1) is fixedly connected with a multi-section telescopic cylinder, a plurality of sections of the multi-section telescopic cylinder synchronously lift through a linkage assembly,

the utility model discloses a multi-section telescopic tube's upper end rigid coupling has supporting disk (7), be equipped with signal lamp (8) of a plurality of vertical setting along circumference on supporting disk (7), and every signal lamp (8) are followed its position is adjusted to the circumference of supporting disk (7).

2. The mobile pavement signal of claim 1, wherein: guide grooves (9) which are arranged in a T shape are formed in the circumferential direction in the upper surface of the supporting disc (7), guide bases (10) are fixedly connected to the lower end portions of the signal lamps (8), and guide blocks (11) matched with the guide grooves (9) are fixedly connected to the lower end portions of the guide bases (10).

3. The mobile pavement signal of claim 2, wherein: the upper end part of the guide seat (10) is provided with a stop column (12) penetrating through the guide block (11) in a vertical sliding manner, the bottom surface of the guide groove (9) is provided with a plurality of stop grooves along the circumferential direction, and the lower end part of the stop column (12) is inserted into the stop grooves.

4. The mobile pavement signal of claim 3, wherein: the multi-section telescopic cylinder comprises an upper cylinder (4), a middle cylinder (3) and a lower cylinder (2) which are sequentially sleeved from top to bottom, the linkage assembly comprises a telescopic cylinder (5) fixedly connected in the base (1), the telescopic cylinder (5) is positioned in the lower cylinder (2), a top plate (6) is fixedly connected at the lower end part of the middle cylinder (3), and the telescopic end of the telescopic cylinder (5) is fixedly connected to the top plate (6).

5. The mobile pavement signal of claim 4, wherein: the upper end of the middle cylinder (3) corresponds to each lower driven gear (20), an upper driven gear (24) corresponding to the lower driven gear is arranged on the opposite side wall of the top plate (6) in a parallel rotating mode, the upper driven gears (24) are connected with the lower driven gears (20) through synchronous belts (23), an upper driving gear (25) is fixedly connected to one side of each upper driven gear (24) in a coaxial mode, and an upper rack (26) meshed with the upper driving gear (25) is fixedly connected to the side wall of the upper cylinder (4) in a vertical mode.

6. The mobile pavement signal of claim 5, wherein: one side of each lower driven gear (20) is coaxially fixedly connected with a lower driving gear (21), and a lower rack (22) meshed with the lower driving gear (21) is vertically fixedly connected on the inner wall of the lower cylinder (2).

7. The mobile pavement signal of claim 6, wherein: guide grooves are vertically formed in the inner walls of the middle cylinder (3), and guide blocks (11) constrained in the guide grooves are fixedly connected to the outer walls of the upper cylinder (4).

8. The mobile pavement signal of claim 7, wherein: the base (1) is provided with a mounting groove, a hinge shaft (13) is horizontally hinged in the mounting groove, and the supporting wheel (14) is mounted on the hinge shaft (13).

9. The mobile pavement signal of claim 8, wherein: the hinge is characterized in that a necking section (15) is arranged at one end of the hinge shaft (13), a stop seat (16) which is arranged along the axis of the necking section (15) in a sliding mode is sleeved on the necking section (15), a pressure spring (18) which abuts against the stop seat (16) is further sleeved on the necking section (15), and the stop seat (16) is clamped with the side wall of the mounting groove through a positioning structure.

10. The mobile pavement signal of claim 9, wherein: positioning grooves (17) which are respectively arranged on the upper side and the lower side of the hinge shaft (13) are formed in the side wall of the mounting groove, and positioning columns which are inserted into the positioning grooves (17) are fixedly connected to the side wall of the stop column (12).