CN219451586U

CN219451586U - Early warning device of face limit protection

Info

Publication number: CN219451586U
Application number: CN202320028016.8U
Authority: CN
Inventors: 谭金燕; 胡福肖; 张瑞丽; 苏培壮
Original assignee: Shandong Zhugong Assembly Construction Co ltd
Current assignee: Shandong Zhugong Assembly Construction Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-08-01
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses an early warning device for edge protection, and relates to the technical field of building construction. The utility model provides an early warning device who faces limit protection, includes main warning board, the top fixed connection shell of main warning board, the board is placed in the fixed connection of lower surface of main warning board, the inside movable mounting mobile device of shell, the positive fixed connection solar panel of shell, mobile device includes slider, connecting plate, screw thread bearing, short column, threaded rod, bracing piece and motor, and it is rotatory to drive the threaded rod through the motor, screw thread bearing cooperatees with the threaded rod, drives the connecting plate and removes, the outside of shell is released to the bracing piece, rotatory short column drives the bracing piece, makes the extension board extend when meeting the edge that width is greater than an early warning device but is less than two early warning device concatenation together, places one device after one side, will extend the board and the opposite side contacts to carry out complete protection with this kind of region, improve the security.

Description

Early warning device of face limit protection

Technical Field

The utility model relates to the technical field of building construction, in particular to an early warning device for edge protection.

Background

The building construction refers to the production activity of the construction implementation stage of engineering construction, namely the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, the edge protection refers to the periphery of a balcony without a railing, the periphery of a roof without external frame protection, the periphery of a frame engineering floor, the upper runway, the lower runway, the two sides of a chute and the sides of a discharging platform, so as to protect the balcony, the frame engineering floor, the upper runway, the lower runway and the sides of a discharging platform.

Disclosure of Invention

The utility model aims to provide an early warning device for edge protection, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an early warning device who faces limit protection, includes main warning board, the top fixed connection shell of main warning board, the board is placed in the fixed connection of the lower surface of main warning board, the inside movable mounting mobile device of shell, the positive fixed connection solar panel of shell.

The main warning board is the cuboid, places the board and is the cuboid, and solar panel is the cuboid that the shell is inside cavity and top have the recess, and the upper surface of main warning board and the lower fixed surface of shell are connected, the front fixed connection of the back and the shell of solar panel, and mobile device's a part and the upper surface recess swing joint of shell, and mobile device's a part and the inner wall swing joint of shell.

Preferably, the mobile device includes slider, connecting plate, screw thread bearing, short column, threaded rod, bracing piece and motor, the bottom fixed connection connecting plate of slider, and the upper surface swing joint of slider and shell, the upper half swing joint screw thread bearing of side of connecting plate, the lower half swing joint short column of side of connecting plate, the inside swing joint threaded rod of recess of screw thread bearing, the one end fixed connection motor of threaded rod, and the other end swing joint shell of threaded rod, the side swing joint bracing piece of short column, the surface swing joint extension board of bracing piece.

The slider is two cuboid spellings into T shape, and the connecting plate is the cuboid that has the aperture, and threaded bearing is the bearing that the inner wall has the screw thread, and the short column is the cylinder, the bottom of slider and the upper surface fixed connection of connecting plate, and the lower half of slider is connected with the upper surface friction of shell, and the threaded rod is the cylinder that the surface has the screw thread, and the bracing piece is the cylinder, and the one end of threaded rod and the pivot fixed connection of motor, the other end and the inner wall side swing joint of shell of threaded rod.

Preferably, the lower surface of the placing plate is fixedly connected with a hydraulic rod, one end of the hydraulic rod, which is far away from the placing plate, is fixedly connected with a chassis, and the lower surface of the chassis is fixedly connected with three universal wheels.

The hydraulic rod is the cylinder, and the chassis is flat cylinder, and the piston rod of hydraulic rod is with the lower fixed surface who places the board is connected, and the cylinder lower surface of hydraulic rod and the upper surface fixed connection of chassis, the triangle-shaped is constituteed to three universal wheels of chassis lower surface, and the universal wheel can promote and drive the chassis and remove.

Preferably, the inner wall of the threaded bearing is in friction connection with the outer surface of the threaded rod, and the threads of the inner wall of the threaded bearing are matched with the threads of the outer surface of the threaded rod.

The threads of the inner wall of the threaded bearing are matched with the threads of the outer surface of the threaded rod, so that the threaded bearing can be driven to rotate along the outer surface of the threaded rod, and the threaded bearing can move transversely along the outer surface of the threaded rod.

Preferably, the outer surface of the short column is in friction connection with the inner wall of the small hole in the lower half part of the side surface of the connecting plate, and the short column can rotate on the inner wall of the connecting plate.

The short column can drive the supporting rod to rotate, so that the extension plate can rotate around the outer surface of the supporting rod, and the extension plate is attached to the outer surface of the supporting rod.

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

(1) This face border protection's early warning device drives the threaded rod through the motor and rotates, and threaded bearing cooperatees with the threaded rod, drives the connecting plate and removes, releases the outside of shell with the bracing piece, and rotatory short column drives the bracing piece, makes the extension board extend and expands, when meetting the width and being greater than an early warning device but be less than two early warning device concatenation edges together, places one device to one side after, contacts extension board and opposite side to carry out complete protection with this kind of region, improve the security.

(2) This face border protection's early warning device provides the electric energy to the motor through the positive solar panel of shell, not only environmental protection, can also practice thrift the cost.

(3) This face border protection's early warning device, chassis bottom fixed connection three universal wheels constitute triangle-shaped, make the device more stable, be suitable for the personnel of different heights through the lift of hydraulic stem and be suitable for.

Drawings

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

FIG. 2 is a schematic view of the deployment structure of the present utility model;

fig. 3 is a schematic diagram of a mobile device according to the present utility model.

Fig. 4 is an exploded view of the mobile device of the present utility model.

In the figure: 1. a main warning board; 2. placing a plate; 3. a solar panel; 4. a mobile device; 5. a housing; 6. a hydraulic rod; 7. a chassis; 8. a universal wheel; 9. an extension plate; 401. a slide block; 402. a connecting plate; 403. a threaded bearing; 404. a short column; 405. a threaded rod; 406. a support rod; 407. an electric motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an early warning device who faces limit protection, includes main warning board 1, the top fixed connection shell 5 of main warning board 1, the board 2 is placed in the fixed connection of the lower surface of main warning board 1, the inside movable mounting mobile device 4 of shell 5, the positive fixed connection solar panel 3 of shell 5.

The main warning board 1 is the cuboid, places board 2 and is the cuboid, and solar panel 3 is the cuboid, and shell 5 is inside cavity and the top has the cuboid of recess, and the upper surface of main warning board 1 and the lower fixed surface of shell 5 are connected, the front fixed connection of the back of solar panel 3 and shell 5, and mobile device 4's a part and the upper surface recess swing joint of shell 5, and mobile device 4's a part and the inner wall swing joint of shell 5.

The moving device 4 comprises a sliding block 401, a connecting plate 402, a threaded bearing 403, a short column 404, a threaded rod 405, a supporting rod 406 and a motor 407, wherein the bottom of the sliding block 401 is fixedly connected with the connecting plate 402, the sliding block 401 is movably connected with the upper surface of the shell 5, the upper half of the side surface of the connecting plate 402 is movably connected with the threaded bearing 403, the lower half of the side surface of the connecting plate 402 is movably connected with the short column 404, the threaded rod 405 is movably connected with the inside of a groove of the threaded bearing 403, one end of the threaded rod 405 is fixedly connected with the motor 407, the other end of the threaded rod 405 is movably connected with the shell 5, the side surface of the short column 404 is movably connected with the supporting rod 406, and the outer surface of the supporting rod 406 is movably connected with the extension plate 9.

The slider 401 is two cuboid spellings into T shape, connecting plate 402 is the cuboid that has the aperture, threaded bearing 403 is the bearing that the inner wall has the screw thread, short column 404 is the cylinder, the bottom of slider 401 and the upper surface fixed connection of connecting plate 402, and the lower half of slider 401 is connected with the upper surface friction of shell 5, threaded rod 405 is the cylinder that the surface has the screw thread, bracing piece 406 is the cylinder, the pivot fixed connection of one end and motor 407 of threaded rod 405, the other end and the inner wall side swing joint of shell 5 of threaded rod 405.

The lower surface of the placing plate 2 is fixedly connected with a hydraulic rod 6, one end of the hydraulic rod 6 far away from the placing plate 2 is fixedly connected with a chassis 7, and the lower surface of the chassis 7 is fixedly connected with three universal wheels 8.

The hydraulic rod 6 is the cylinder, and chassis 7 is flat cylinder, and the piston rod of hydraulic rod 6 is with the lower fixed surface who places board 2 is connected, and the cylinder lower surface of hydraulic rod 6 and the upper fixed surface of chassis 7 are connected, and triangle-shaped is constituteed to three universal wheel 8 of chassis 7 lower surface, and universal wheel 8 can promote and drive chassis 7 and remove.

The inner wall of threaded bearing 403 is frictionally coupled to the outer surface of threaded rod 405 and the threads of the inner wall of threaded bearing 403 mate with the threads of the outer surface of threaded rod 405.

The threads of the inner wall of threaded bearing 403 cooperate with the threads of the outer surface of threaded rod 405 to rotate threaded bearing 403 along the outer surface of threaded rod 405 and allow threaded bearing 403 to move laterally along the outer surface of threaded rod 405.

The outer surface of the stub 404 is frictionally engaged with the inner wall of the aperture in the lower side half of the web 402 and the stub 404 is rotatable within the inner wall of the web 402.

The short column 404 can drive the support rod 406 to rotate, so that the extension plate 9 can rotate around the outer surface of the support rod 406 to be attached to the outer surface of the support rod 406.

Working principle:

before use, the support rod 406 and the extension plate 9 are positioned inside the housing 5, the motor 407 is not operated, the threaded bearing 403 is positioned at one end of the left side of the threaded rod 405, and the extension plate 9 is attached around the outer surface of the support rod 406.

When the display board is used, the display board is locked after being moved to a required position through the three universal wheels 8 at the bottom of the chassis 7, the height of a user is suitable by adjusting the lifting of the hydraulic rod 6, when projection is required, the motor 407 is turned on, the motor 407 drives the threaded rod 405 to rotate, the threaded bearing 403 is matched with the threaded rod 405 to drive the connecting plate 402 to move to the right side, the connecting plate 402 drives the supporting rod 406 to be positioned outside the shell 5, the threaded bearing 403 is positioned on the right side of the threaded rod 405, the extending board 9 is unfolded by rotating the supporting rod 406, when encountering an edge with the width larger than that of one early warning device but smaller than that of two early warning devices, one side of the device is placed, the extending board is contacted with the other side of the device, and therefore the area is completely protected, and the safety is improved.

After the display board is applicable, the support rod 406 is rotated, the extension board 9 is attached to the outer surface of the support rod 406, the motor 407 is turned on, the motor 407 is turned back, the motor 407 drives the threaded rod 405 to rotate, the threaded bearing 403 is matched with the threaded rod 405, the connecting plate 402 is driven to move to the left side of the threaded rod 405, the connecting plate 402 drives the threaded rod 405 to return to the inside of the shell 5, after the motor 407 is turned off, the piston rod of the hydraulic rod 6 is positioned in the cylinder barrel of the hydraulic rod 6, and after the universal wheel 8 is unlocked, the display board is pushed to be put back.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an early warning device who faces limit protection, includes main warning board (1), its characterized in that: the top of the main warning board (1) is fixedly connected with a shell (5), the lower surface of the main warning board (1) is fixedly connected with a placing board (2), a moving device (4) is movably arranged in the shell (5), and the front of the shell (5) is fixedly connected with a solar panel (3);

the mobile device (4) comprises a sliding block (401), a connecting plate (402), a threaded bearing (403), a short column (404), a threaded rod (405), a supporting rod (406) and a motor (407), wherein the bottom of the sliding block (401) is fixedly connected with the connecting plate (402), the sliding block (401) is movably connected with the upper surface of the shell (5), the upper half side surface of the connecting plate (402) is movably connected with the threaded bearing (403), the lower half side surface of the connecting plate (402) is movably connected with the short column (404), the threaded rod (405) is movably connected with the inside of a groove of the threaded bearing (403), one end of the threaded rod (405) is fixedly connected with the motor (407), the other end of the threaded rod (405) is movably connected with the shell (5), the side surface of the short column (404) is movably connected with the supporting rod (406), and the outer surface of the supporting rod (406) is movably connected with the extension plate (9).

2. The early warning device of edge protection according to claim 1, wherein: the lower surface of placing board (2) fixed connection hydraulic stem (6), the one end fixed connection chassis (7) of placing board (2) are kept away from to hydraulic stem (6), the lower surface fixed connection three universal wheels (8) of chassis (7).

3. The early warning device of edge protection according to claim 1, wherein: the inner wall of the threaded bearing (403) is in friction connection with the outer surface of the threaded rod (405), and the threads of the inner wall of the threaded bearing (403) are matched with the threads of the outer surface of the threaded rod (405).

4. The early warning device of edge protection according to claim 1, wherein: the outer surface of the short column (404) is in friction connection with the inner wall of the small hole in the lower half of the side surface of the connecting plate (402), and the short column (404) can rotate on the inner wall of the connecting plate (402).