CN216809680U - A warning sign for municipal construction usefulness - Google Patents

Abstract

The utility model belongs to the technical field of municipal construction appliances, in particular to a warning sign for municipal construction, comprising an outer frame, a support rod and a base, the support rod is arranged on the rear side of the outer frame, and the base is fixed It is installed at the bottom of the support rod, and vertical plates are fixedly installed at both ends of the rear side of the outer frame. The vertical plates are provided with sliding grooves. A rotating rod is rotatably installed on the inner side wall of the outer frame, a warning cloth is wound on the rotating rod, a fixing mechanism is fixedly installed on the inner side wall on both sides of the bottom of the outer frame, and the outer side wall on one side of the outer frame is installed on the outer frame. A motor is fixedly installed, and the rotating rod can be driven by the motor to rotate, and the rotating rod can unwind the warning cloth. Since there are multiple groups of different warning words on the warning cloth, different warning words can be changed according to actual needs without the need for The user is changing the warning sign separately, which is convenient to use.

Description

A warning sign for municipal construction

technical field

The utility model belongs to the technical field of municipal construction appliances, in particular to a warning sign used for municipal construction.

Background technique

In my country, municipal infrastructure refers to various buildings, structures, equipment, etc., which are set up within the planning and construction scope of urban areas and towns (townships) and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. Various supporting public infrastructure constructions belong to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage treatment and disposal, and other projects closely related to life. Various pipelines: rainwater, sewage, water supply, reclaimed water, electricity (outside the red line), telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all belong to the category of municipal engineering.

During the construction of municipal projects, warning signs will be used to remind pedestrians that construction is in progress. Although the existing warning signs are easy to use, they still have certain shortcomings. On the one hand, the support rods on the existing warning signs are generally welded. , When the warning sign is not in use, it is inconvenient to shrink the support rod, which not only affects the transportation and takes up space, on the other hand, the warning words on the existing warning signs are generally fixed, which is inconvenient to replace. When the warning words need to be replaced , the warning signs need to be replaced separately, which is more inconvenient to use.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a warning sign for municipal construction, which is convenient for shrinking the support rod, and can change different warning words according to actual needs, and does not require the user to change the warning sign. , it solves the problem that the support rods on the existing warning signs are generally welded, when the warning signs are not in use, it is inconvenient to shrink the support rods and the warning words on the existing warning signs are generally fixed and inconvenient to replace. When the warning words need to be replaced, the warning signs need to be replaced separately, which is inconvenient to use.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a warning sign for municipal construction, comprising an outer frame, a support rod and a base;

The support rod is arranged on the rear side of the outer frame, the base is fixedly installed on the bottom of the support rod, and both ends of the rear side of the outer frame are fixedly installed with vertical plates, and the vertical plates are fixedly installed. A sliding groove is provided, a sliding plate is installed in the sliding groove, a rotating rod is rotatably installed on the inner side wall of the outer frame, a warning cloth is wound on the rotating rod, and the inner side walls on both sides of the bottom of the outer frame are installed A fixing mechanism is fixedly installed on the upper side of the outer frame, a motor is fixedly installed on the outer side wall of the outer frame side, a protective shell is fixedly installed on the outer side wall of the outer frame side, and the outer side wall of the outer frame side is fixed on the outer side wall. A battery box is installed, a battery is fixedly installed in the battery box, a mounting seat is fixedly installed on the top of the outer frame, and a solar panel is fixedly installed on the inner side wall of the mounting seat, and the solar panel is connected to the A battery is connected, and the battery is connected to the electric motor through wires.

Preferably, one end of the support rod is fixedly mounted on the bottom of the sliding plate, a first threaded hole is provided on both the vertical plate and the sliding plate, and a first threaded hole is drilled in the first threaded hole. A threaded rod.

By adopting the above solution, when the support rod needs to be retracted, the user can rotate the first threaded rod to release the fixing of the sliding plate, and then the user can press down on the outer frame to make the sliding plate slide in the sliding groove, thereby driving the sliding plate. The outer frame is lowered so that the support rods can be retracted.

Preferably, a universal wheel is fixedly installed on the bottom of the base, and the universal wheel is a self-locking universal wheel.

By adopting the above solution, it is convenient to drive the base to move through the universal wheel, and since the steering wheel is a self-locking universal wheel, the stability can be improved.

Preferably, a plurality of groups of warning words with different contents are arranged on the warning cloth, an installation slot is arranged on the front side of the outer frame, and a transparent glass plate is fixedly installed on the inner side wall of the installation slot through hinges.

By adopting the above solution, since there are multiple groups of warning words with different contents on the warning cloth, it is convenient for the user to change different warning words, and the transparent glass plate facilitates the protection of the warning cloth.

Preferably, the output shaft of the electric motor is fixedly installed on one end of the rotating rod, and the electric motor is arranged in the protective shell.

By adopting the above solution, the motor can drive the rotating rod to rotate after being powered on and rotate, and the rotation of the rotating rod facilitates the warning and unwinding, and the protective shell plays a protective role.

Preferably, the fixing mechanism includes a connecting rod, a U-shaped plate, a second threaded rod and a circular fixing plate, the connecting rod is fixedly installed on the inner side wall of the outer frame, and the U-shaped plate is fixedly installed on the outer frame. On one end of the connecting rod, the U-shaped plate is provided with a second threaded hole, the second threaded rod passes through the second threaded hole, and the circular fixing plate is fixedly installed on the second threaded hole. on one end of the threaded rod.

By adopting the above solution, the circular fixing plate can be driven to move by rotating the second threaded rod, and the side edge of the warning cloth can be fixed by the circular fixing plate.

Preferably, a mounting plate is fixedly installed on the outer side wall of the other side of the outer frame, and a lighting lamp is fixedly installed on the outer side wall of the mounting plate, and the lighting lamp is connected with the battery through a wire, and the lighting The number of lamps is plural.

By adopting the above scheme, the installation of the lighting lamp is facilitated by the mounting plate, and the lighting lamp can prompt at night, indicating that the pedestrian is in the construction section ahead.

(3) Beneficial effects

Compared with the prior art, the utility model provides a warning sign for municipal construction, which has the following beneficial effects:

The warning sign for municipal construction is provided with a rotating rod, a warning cloth, a fixing mechanism and a first threaded rod. The rotating rod can be driven to rotate by a motor, and the rotating rod can unwind the warning cloth. There are multiple sets of different warning words on it, so that different warning words can be changed according to actual needs, and users do not need to change the warning signs. It is easy to use, and the fixing mechanism can fix the side of the warning cloth. The rod can release the fixing of the sliding block, and then the user can press down on the outer frame to make the sliding plate slide in the sliding groove, so as to drive the outer frame to descend, so the support rod can be retracted. After the support rod is retracted, it is convenient overall transportation.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the fixing mechanism in the utility model;

Fig. 3 is the installation schematic diagram of the vertical plate in the utility model;

Fig. 4 is the structural representation of the warning cloth in the utility model;

Fig. 5 is the sectional schematic diagram of the protective shell in the utility model;

6 is a schematic cross-sectional view of a battery box in the utility model;

In the picture:

1. Outer frame; 2. Support rod; 3. Base; 4. Vertical plate; 5. Sliding plate; 6. Rotating rod; 7. Warning cloth;

8. Fixing mechanism; 81. Connecting rod; 82. U-shaped plate; 83. Second threaded rod; 84. Circular fixing plate;

9. Motor; 10. Protective case; 11. Battery box; 12. Battery; 13. Mounting seat; 14. Solar panel; 15. First threaded rod; 16. Universal wheel; 17. Transparent glass plate; 18. Installation board; 19, lighting.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

A warning sign for municipal construction, comprising an outer frame 1, a support rod 2 and a base 3;

The support rod 2 is arranged on the rear side of the outer frame 1, the base 3 is fixedly installed on the bottom of the support rod 2, and vertical plates 4 are fixedly installed on both ends of the rear side of the outer frame 1, The vertical plate 4 is provided with a sliding groove, a sliding plate 5 is installed in the sliding groove, a rotating rod 6 is rotatably installed on the inner side wall of the outer frame 1, and a warning cloth is wound around the rotating rod 6. 7. A fixing mechanism 8 is fixedly installed on the inner side walls of both sides of the bottom of the outer frame 1, a motor 9 is fixedly installed on the outer side wall of one side of the outer frame 1, and a motor 9 is fixedly installed on the outer side wall of the outer frame 1 side. A protective case 10 is fixedly installed, a battery box 11 is fixedly installed on the outer side wall of the outer frame 1, a battery 12 is fixedly installed in the battery box 11, and a mounting seat 13 is fixedly installed on the top of the outer frame 1 , a solar panel 14 is fixedly installed on the inner side wall of the mounting seat 13 , the solar panel 14 is connected with the battery 12 through a wire, and the battery 12 is connected with the motor 9 through a wire.

One end of the support rod 2 is fixedly mounted on the bottom of the sliding plate 5, the vertical plate 4 and the sliding plate 5 are both provided with first threaded holes, and the first threaded holes are drilled with The first threaded rod 15, the bottom of the base 3 is fixedly installed with a universal wheel 16, the universal wheel 16 is a self-locking universal wheel 16, the warning cloth 7 is provided with a plurality of groups of warning words with different contents , the front side of the outer frame 1 is provided with an installation groove, the inner side wall of the installation groove is fixedly installed with a transparent glass plate 17 through hinges, and the output shaft of the motor 9 is fixedly installed at one end of the rotating rod 6 Above, the motor 9 is arranged in the protective shell 10 .

A mounting plate 18 is fixedly mounted on the outer side wall of the other side of the outer frame 1, and a lighting lamp 19 is fixedly mounted on the outer side wall of the mounting plate 18, and the lighting lamp 19 is connected to the battery 12 by wires. The number of the lighting lamps 19 is plural.

1-6, the solar panel 14 can convert light energy into electrical energy and transmit it to the storage battery 12, so that the storage battery 12 can supply power to all the electrical appliances in the utility model, and the utility model can be moved to all the electrical appliances through the universal wheel 16. The position that needs to be placed, then the user can make the motor 9 energize and drive the rotating rod 6 to rotate, when the rotating rod 6 rotates, the warning cloth 7 can be unrolled. The side edge of the warning cloth 7 can be fixed by the fixing mechanism 8, and after fixing, the pedestrian can be warned by the warning words on the warning cloth 7;

When it is necessary to replace different warning words, the user can release the fixing of the warning cloth 7 through the fixing mechanism 8, and then use the rotating lever 6 to unwind the warning cloth 7 again. When the warning cloth 7 is unrolled to the user When the desired content is displayed, it can be stopped, and the user can fix the side of the warning cloth 7 through the fixing mechanism 8 again, so that different warning words can be changed according to actual needs, and the user does not need to change the warning sign. It is convenient to use. When the support rod 2 needs to be retracted, the user can rotate the first threaded rod 15 to release the fixing of the sliding plate 5, and then the user can press down the outer frame 1 to make the sliding plate 5 slide in the sliding groove. Therefore, the outer frame 1 can be driven to descend, so the support rod 2 can be contracted. After the contraction, the transportation and storage of the utility model are convenient. In the evening, the user can turn on the lighting lamp 19 to work, and the lighting lamp 19 can be used at night. When reminding pedestrians that there is a construction section ahead of pedestrians.

Embodiment 2

The fixing mechanism 8 includes a connecting rod 81, a U-shaped plate 82, a second threaded rod 83 and a circular fixing plate 84. The connecting rod 81 is fixedly installed on the inner side wall of the outer frame 1, and the U-shaped plate 82 is fixedly installed on one end of the connecting rod 81, the U-shaped plate 82 is provided with a second threaded hole, the second threaded rod 83 is inserted through the second threaded hole, and the circular fixed The plate 84 is fixedly mounted on one end of the second threaded rod 83 .

1-6, when the side of the warning cloth 7 needs to be fixed, the user can place the side of the warning cloth 7 in the U-shaped plate 82, and then the user can turn the second threaded rod 83, when the second thread When the rod 83 rotates, it can drive the circular fixing plate 84 to move, so that the side edge of the warning device can be fixed by the circular fixing plate 84, and the operation is simple and easy to use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A warning sign for municipal construction, characterized in that: comprising an outer frame (1), a support rod (2) and a base (3); The support rod (2) is arranged on the rear side of the outer frame (1), the base (3) is fixedly mounted on the bottom of the support rod (2), and the two rear sides of the outer frame (1) A vertical plate (4) is fixedly installed at both ends, the vertical plate (4) is provided with a sliding groove, and a sliding plate (5) is movably installed in the sliding groove, and the inner side wall of the outer frame (1) A rotating rod (6) is installed in the upper rotation, a warning cloth (7) is wound on the rotating rod (6), and a fixing mechanism (8) is fixedly installed on the inner side walls of both sides of the bottom of the outer frame (1). A motor (9) is fixedly installed on the outer side wall of the outer frame (1), a protective shell (10) is fixedly installed on the outer side wall of the outer frame (1), and the outer frame (1) A battery box (11) is fixedly installed on the outer side wall of one side, a battery (12) is fixedly installed in the battery box (11), and a mounting seat (13) is fixedly installed on the top of the outer frame (1). A solar panel (14) is fixedly mounted on the inner side wall of the mounting seat (13), the solar panel (14) is connected to the battery (12) through a wire, and the battery (12) is connected to the electric motor through a wire (9) connected. 2. A warning sign for municipal construction according to claim 1, characterized in that: one end of the support rod (2) is fixedly installed on the bottom of the sliding plate (5), and the vertical Both the plate (4) and the sliding plate (5) are provided with first threaded holes, and a first threaded rod (15) is pierced through the first threaded holes. 3. A warning sign for municipal construction according to claim 1, characterized in that: a universal wheel (16) is fixedly installed at the bottom of the base (3), and the universal wheel (16) It is a self-locking universal wheel (16). 4. A warning sign for municipal construction according to claim 1, characterized in that: the warning cloth (7) is provided with a plurality of groups of warning words with different contents, and the outer frame (1) is An installation groove is arranged on the front side, and a transparent glass plate (17) is fixedly installed on the inner side wall of the installation groove through hinges. 5. A warning sign for municipal construction according to claim 1, characterized in that: the output shaft of the motor (9) is fixedly installed on one end of the rotating rod (6), and the motor (9) is arranged in the protective shell (10). 6. A warning sign for municipal construction according to claim 1, characterized in that: the fixing mechanism (8) comprises a connecting rod (81), a U-shaped plate (82), a second threaded rod ( 83) and a circular fixing plate (84), the connecting rod (81) is fixedly installed on the inner side wall of the outer frame (1), and the U-shaped plate (82) is fixedly installed on the connecting rod (81) ), the U-shaped plate (82) is provided with a second threaded hole, the second threaded rod (83) passes through the second threaded hole, and the circular fixing plate (84) It is fixedly installed on one end of the second threaded rod (83). 7. A warning sign for municipal construction according to claim 1, characterized in that: a mounting plate (18) is fixedly installed on the outer side wall of the other side of the outer frame (1), and the installation An illuminating lamp (19) is fixedly installed on the outer side wall of the board (18), the illuminating lamp (19) is connected with the battery (12) through a wire, and the number of the illuminating lamp (19) is multiple.

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