CN216689136U

CN216689136U - Safety warning device is used in building engineering construction

Info

Publication number: CN216689136U
Application number: CN202123169175.XU
Authority: CN
Inventors: 薛明长; 李格来; 杨莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-07
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a safety warning device for constructional engineering construction, which comprises a bottom plate, wherein movable wheels are arranged at the bottom of the bottom plate, a warning box is fixed at the top of the bottom plate, an opening is formed in the top surface of the warning box, a lifting plate is arranged in the warning box, a lifting piece is fixed between the lifting plate and the warning box, a warning plate is arranged above the lifting plate, a turnover assembly is arranged between the warning plate and the lifting plate, a worm gear reducer drives a first connecting rod to rotate through the arranged turnover assembly, the first connecting rod rotates to drive a second connecting rod to rotate, and the warning plate is pushed or pulled by the second connecting rod.

Description

Safety warning device is used in building engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a safety warning device for constructional engineering construction.

Background

The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity.

The existing safety warning device is large in size, the warning plate cannot adjust the angle, the carrying is inconvenient, the safety warning device is not suitable for being carried to different building construction places to use, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

First, technical problem to be solved

The utility model aims to provide a safety warning device for construction engineering construction, which aims to solve the problems that the existing warning device is too large in size, inconvenient to carry and incapable of adjusting the angle of a warning plate.

Second, technical scheme

The utility model is realized by the following technical scheme: the utility model provides a safety warning device is used in building engineering construction, includes the bottom plate, the bottom plate bottom is provided with the removal wheel, the bottom plate top is fixed with the warning case, the top surface is provided with the opening on the warning case, warning incasement portion is provided with the lifter plate, be fixed with the lifter between lifter plate and the warning case, the lifter plate top is provided with the warning board, be provided with the upset subassembly between warning board and the lifter plate, the upset subassembly comprises the actuating mechanism and the coupling mechanism of setting at warning board lower surface that are fixed in the lifter plate upper surface, the upset subassembly is used for warning board from horizontal upset to vertical, coupling mechanism is used for fixing a position warning board and connects warning board and actuating mechanism, actuating mechanism is used for driving coupling mechanism to drive the motion of warning board.

Furthermore, the driving mechanism comprises a worm gear speed reducer fixed on the upper surface of the lifting plate, a motor is fixed on one side of an input shaft of the worm gear speed reducer, the output end of the motor is fixedly connected with the input shaft of the worm gear speed reducer, a transmission rod is fixed on an output shaft of the worm gear speed reducer, a first connecting rod is fixed at the other end of the transmission rod, a second connecting rod is hinged to one end of the first connecting rod, opposite to the transmission rod, and the other end of the second connecting rod is fixed to the connecting mechanism.

Further speaking, coupling mechanism rotates the fixing base, two including two that are fixed in warning board lower surface bottom rotate the fixing base below and be provided with the shape of falling U fixed plate, the shape of falling U fixed plate is fixed in the lifter plate, two it is provided with two lifting fixing bases, two to rotate the fixing base top the cover is equipped with the connecting axle between the lifting fixing base, the relative first connecting rod one end of second connecting rod is fixed in the connecting axle, two it is equipped with the axis of rotation to rotate the cover between the fixing base, be provided with the bearing of taking the bearing frame in the axis of rotation, the bearing frame is fixed in the shape of falling U fixed plate.

Further, the second connecting rod is fixed at the center of the connecting shaft.

Furthermore, the warning box is provided with the opening on one side of being close to the motor, warning board upper surface is provided with warning lamp area, warning board lower surface two relatively rotate fixing base one side and be fixed with solar panel.

Further, the size of the warning board and the solar panel is smaller than that of the opening of the warning box.

Furthermore, be provided with first telescopic link between four edges of lifter plate and the warning incasement bottom surface, four edges of bottom plate bottom surface are provided with the second telescopic link.

Third, beneficial effect

Compared with the prior art, the utility model has the following beneficial effects: through the upset subassembly that sets up, drive first connecting rod by the worm gear speed reducer and rotate, first connecting rod rotates and drives the second connecting rod and rotate, promotes or stimulates the warning board by the second connecting rod, reduces the effect of warning device volume when reaching the transport, the transport of being convenient for to can in time adjust the angle of warning board according to visual angle, improve warning effect, facilitate the use.

Through the solar panel who sets up, solar panel is fixed with the warning board, and along with warning board upset rises, solar panel rises simultaneously and absorbs the sunlight and change the electric energy into and supply warning device to use, reaches the effect that reduces the energy loss.

Drawings

FIG. 1 is a perspective view of the present invention in use;

FIG. 2 is a perspective view of the present invention in a pre-use configuration;

FIG. 3 is a schematic view of the flip assembly of the present invention

FIG. 4 is a schematic diagram of the worm gear reducer of the present invention;

1. a base plate; 2. a moving wheel; 3. a warning box; 4. a warning board; 51. a worm gear reducer; 52. a motor; 53. a transmission rod; 54. a second link; 55. a first link; 61. rotating the fixed seat; 62. lifting the fixed seat; 63. an inverted U-shaped fixing plate; 64. a connecting shaft; 65. a rotating shaft; 66. a bearing; 7. a solar panel; 8. a warning lamp strip; 9. a lifting plate; 10. a first telescopic rod; 11. and a second telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-2, a safety warning device for building engineering construction, includes warning case 3, and warning case 3 sets up on bottom plate 1, is provided with under the bottom and removes wheel 2 and be used for driving whole device and remove, and four corners on floor are provided with four second telescopic links 11 simultaneously for whole device goes up and down, and stability when improving the device and using.

In this embodiment, openings are provided on the top surface and the side surface of the warning box 3, a warning plate 4 is provided at the opening on the top surface, a solar panel 7 is provided at the opening on the side surface, a warning lamp strip 8 is provided on the upper surface of the warning plate 4 to further improve the warning effect, the solar panel 7 is fixedly connected to the warning plate 4, the size of the warning plate 4 and the size of the solar panel 7 are smaller than the size of the opening of the warning box 3, the convenience of installation is improved, the warning box 3 is prevented from being cut and rubbed by the blades, a lifting plate 9 is provided in the warning box 3, four first telescopic rods 10 are provided at the bottom of the lifting plate 9, the lifting plate 9 is driven to lift by the first telescopic rods 10, a turnover component is provided on the lifting plate 9, the turnover component is used for turning the warning plate 4 from the transverse direction to the longitudinal direction to display the warning content outwards, and simultaneously the solar panel 7 is lifted along with the turnover of the warning plate 4 to absorb sunlight and convert the sunlight into electric energy for the warning device to use, the effect of reducing energy consumption is achieved.

Referring to fig. 1-4, the turnover assembly is composed of a connecting mechanism and a driving mechanism, the connecting mechanism connects the warning board 4 and the driving mechanism for positioning the warning board 4, ensuring the turnover effect and avoiding rubbing against the inner wall of the warning box 3, and the driving mechanism is used for driving the connecting mechanism to drive the warning board 4 to turn.

In the present embodiment, the driving mechanism includes a worm gear reducer 51 disposed on the lifting plate 9, an input shaft of the worm gear reducer 51 is connected with a motor 52, an output shaft is connected with a transmission rod 53, a first link 55 is fixed to the other end of the transmission rod 53, and the other end of the first link 55 is hinged with a second link 54.

In this embodiment, coupling mechanism is including setting up two rotation fixing bases 61 in warning board 4 lower surface bottom, and two are rotated fixing base 61 tops and are provided with two lifting fixing bases 62, are provided with axis of rotation 65 between two rotation fixing bases 61, are provided with connecting axle 64 between two lifting fixing bases 62, and two below of rotating fixing base 61 are provided with the shape of falling the U fixed plate 63 of fixing on lifter plate 9, install the bearing 66 of taking the bearing frame in the axis of rotation 65, and the bearing frame is fixed on the shape of falling the U fixed plate 63.

In this embodiment, the second link 54 of the driving mechanism is fixed at the center of the connecting shaft 64 of the connecting mechanism, so as to achieve the best stress effect, and avoid the problem that the effect during the turnover is poor due to different stresses on the two sides of the warning board 4, the worm gear and worm speed reducer 51 is driven by the motor 52 to drive the transmission rod 53 to rotate, the transmission rod drives the first link 55 to rotate, the first link 55 rotates to drive the second link 54 to rotate, and the second link 54 rotates to lift or pull the connecting shaft 64, so as to drive the warning board 4 to turn over up and down.

It should be noted that the motor 52 used in this embodiment is a forward and reverse rotation motor 52, and different rotation outputs drive the worm gear reducer 51, so that the effect that the warning board 4 turns up when in use and the warning board 4 falls down after in use can be achieved.

The working principle is as follows: when the device is used, the second telescopic rod 11 is started to fix the device, the motor 52 is started, the worm and gear speed reducer 51 is driven by the motor 52 to drive the transmission rod 53 to rotate, the transmission rod 53 drives the first connecting rod 55 to rotate, the first connecting rod 55 rotates to drive the second connecting rod 54 to rotate, the second connecting rod 54 rotates to lift the connecting shaft 64 to drive the warning board 4 to turn upwards, meanwhile, the solar panel 7 moves to the upper part of the warning box 3 along with the turning of the warning board 4 to start the warning lamp strip 8 to achieve the warning effect through the warning information on the warning board 4 and the warning lamp strip 8, the first telescopic rod 10 is further adjusted according to the required warning height to drive the lifting board 9 to lift until the warning board 4 reaches the required warning height, after the use, the motor 52 is reversed, the second connecting rod 54 pulls down the connecting shaft 64 to drive the warning board 4 to turn down, and the warning board 4 drives the solar panel 7 to turn down, back to the two openings of the warning box 3.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. The safety warning device for the construction of the building engineering is characterized by comprising a bottom plate (1), wherein moving wheels (2) are arranged at the bottom of the bottom plate (1), a warning box (3) is fixed at the top of the bottom plate (1), an opening is formed in the top surface of the warning box (3), a lifting plate (9) is arranged inside the warning box (3), a lifting piece is fixed between the lifting plate (9) and the warning box (3), a warning plate (4) is arranged above the lifting plate (9), a turnover assembly is arranged between the warning plate (4) and the lifting plate (9), the turnover assembly consists of a driving mechanism fixed on the upper surface of the lifting plate (9) and a connecting mechanism arranged on the lower surface of the warning plate (4), the turnover assembly is used for transversely turning over the warning plate (4) to the longitudinal direction, the connecting mechanism is used for positioning the warning plate (4) and connecting the warning plate (4) with the driving mechanism, the driving mechanism is used for driving the connecting mechanism to drive the warning board (4) to move.

2. The safety warning device for construction of building engineering according to claim 1, characterized in that: the driving mechanism comprises a worm and gear speed reducer (51) fixed on the upper surface of the lifting plate (9), a motor (52) is fixed on one side of an input shaft of the worm and gear speed reducer (51), the output end of the motor (52) is fixedly connected with the input shaft of the worm and gear speed reducer (51), a transmission rod (53) is fixed on an output shaft of the worm and gear speed reducer (51), a first connecting rod (55) is fixed on the other end of the transmission rod (53), a second connecting rod (54) is hinged to one end of the first connecting rod (55) opposite to the transmission rod (53), and the other end of the second connecting rod (54) is fixed on the connecting mechanism.

3. The safety warning device for construction of building engineering according to claim 2, characterized in that: coupling mechanism rotates fixing base (61), two including being fixed in two of warning board (4) lower surface bottom rotate fixing base (61) below and be provided with down U-shaped fixed plate (63), fall U-shaped fixed plate (63) and be fixed in lifter plate (9), two it is provided with two lifting fixing base (62), two to rotate fixing base (61) top be provided with connecting axle (64) between lifting fixing base (62), connecting axle (64) are fixed in to second connecting rod (54) first connecting rod (55) one end relatively, two the cover is equipped with axis of rotation (65) between rotation fixing base (61), the cover is equipped with bearing (66) of taking the bearing frame on axis of rotation (65), the bearing frame is fixed in and falls U-shaped fixed plate (63).

4. The safety warning device for construction of building engineering according to claim 3, characterized in that: the second connecting rod (54) is fixed at the center of the connecting shaft (64).

5. The safety warning device for construction of building engineering according to claim 1, characterized in that: warning case (3) are close to motor (52) one side and are provided with the opening, warning board (4) upper surface is provided with warning lamp area (8), two relative rotation fixing base (61) one side of warning board (4) lower surface are fixed with solar panel (7).

6. The safety warning device for construction of building engineering according to claim 5, characterized in that: the size of the warning board (4) and the solar panel (7) is smaller than the size of the opening of the warning box (3).

7. The safety warning device for construction of building engineering according to claim 1, characterized in that: four edges of lifter plate (9) are provided with first telescopic link (10) between bottom surface in with warning case (3), four edges of bottom plate (1) bottom surface are provided with second telescopic link (11).