CN222024929U

CN222024929U - Safety warning device for civil building construction

Info

Publication number: CN222024929U
Application number: CN202420651262.3U
Authority: CN
Inventors: 黄鹰; 周知; 金宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-04-01
Filing date: 2024-04-01
Publication date: 2024-11-19
Anticipated expiration: 2034-04-01

Abstract

The utility model relates to the technical field of building construction safety warning, and discloses a safety warning device for civil building construction, which comprises a base, wherein a motor is fixedly connected inside the base, the output end of the motor is fixedly connected with a gear, both sides of the gear are respectively connected with tooth columns in a meshed manner, one ends, far away from each other, of the tooth columns are respectively fixedly connected with a push plate, one ends, far away from the motor, of the push plates are respectively fixedly connected with a fixed plate, both sides of the bottom of the push plates are respectively fixedly connected with a limiting assembly, a hydraulic cylinder is fixedly connected inside the fixed plates, the output end of the hydraulic cylinder is fixedly connected with a movable plate, both sides of the bottom of the movable plate are respectively provided with a plurality of rollers, and the rollers are respectively and slidably connected inside the base. According to the utility model, the roller is conveniently moved out of and retracted into the base, the flexibility of the safety warning device is increased, the warning plate is conveniently retracted, and the space of a construction site can be saved.

Description

Safety warning device for civil building construction

Technical Field

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

Background

Civil construction refers to construction activities for civil purposes such as houses, commercial buildings, schools, hospitals, etc., and on construction sites, there are various hazards such as high-rise operations, mechanical equipment operations, material handling, etc., which are prone to accidents. The safety warning device can remind constructors of paying attention to safety regulations of dangerous areas and construction sites, reduces the possibility of accidents, and guarantees safety of constructors, so that the safety warning device for civil building construction is needed.

The searched bulletin number is: the chinese patent literature of CN214459818U discloses a safety warning device that residential construction used, belongs to safety warning equipment technical field, including shallow, stand and layer board, shallow top surface middle part welding has the stand, stand top surface mounting has the layer board, layer board top surface mounting has the protective housing, protective housing top surface is equipped with the top cap, electronic sharp slip table is all installed to protective housing inner chamber both sides wall, protective housing inner chamber bottom is equipped with the backup pad, and backup pad bottom surface both sides link to each other with electronic sharp slip table output through branch, backup pad top surface mounting has the warning board, warning board top surface middle part bonds there is the reflection of light subsides, reflection of light subsides both sides all are equipped with loudspeaker. The utility model not only can provide protection for the safety warning device, but also can facilitate the safety warning device to extend out of the protection equipment, thereby playing a role in multiple warning, improving the use functionality of the safety warning device and reducing the occurrence of safety accidents.

However, when the safety warning device is used, the roller is inconvenient to move out of and retract into the base, if the base wheels of the safety warning device cannot be retracted, difficulties are encountered when the position of the safety warning device needs to be moved or adjusted, the construction process is blocked or inconvenient, the stability of the safety warning device is affected if the wheels on the base cannot be retracted, and particularly in a windy or vibrating environment, the wheels can enable the device to easily move or swing, and the risk of toppling or sliding is increased, so that the safety is reduced.

Disclosure of Invention

In order to make up for the defects, the utility model provides a safety warning device for civil building construction, and aims to solve the problem that the safety warning device for civil building construction in the prior art is inconvenient to move out of and retract a roller into the base.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety warning device for civil construction, includes the base, the inside fixedly connected with motor of base, the output fixedly connected with gear of motor, the both sides of gear all mesh connection has tooth post, two the equal fixedly connected with push pedal of one end that tooth post kept away from mutually, the one end fixedly connected with fixed plate of motor is kept away from mutually to the push pedal, the equal fixedly connected with spacing subassembly in the bottom both sides of push pedal, the inside fixedly connected with pneumatic cylinder of fixed plate, the output fixedly connected with movable plate of pneumatic cylinder, the bottom both sides of movable plate all are provided with the gyro wheel, a plurality of the equal sliding connection of gyro wheel is in the inside of base.

Further, the upper portion fixedly connected with fixing base of base, the equal fixedly connected with bull stick in inside both sides of fixing base, the outside of bull stick rotates and is connected with the bracing piece, the inside sliding connection of bracing piece has the movable rod, two the equal fixedly connected with hinge block in front of movable rod, two the inside of hinge block is all rotated and is connected with the warning board.

Further, the spacing subassembly includes the stopper, stopper fixed connection is in the bottom of push pedal, the inside both sides of base are all fixedly connected with gag lever post, stopper sliding connection is in the outside of gag lever post.

Further, the operation boxes are fixedly connected to the two sides of the outer portion of the fixing base, and the pull rods are slidably connected to the inner portions of the two operation boxes.

Further, one end of the pull rod is fixedly connected with a pull ring, the other end of the pull rod is fixedly connected with a positioning block, and the other side of the positioning block is fixedly connected with an inserting rod.

Further, a spring is sleeved outside the pull rod, one end of the spring is fixedly connected with a positioning block, and the other end of the spring is fixedly connected inside the operation box.

Further, the installation holes are formed in the support rod and the movable rod, bolts are connected with the installation holes through internal threads, and nuts are connected with the two sides of the bolt through threads.

Further, the jack is offered to the inside of bracing piece, inserted bar sliding connection is in the inside of jack.

The utility model has the following beneficial effects:

According to the utility model, through the cooperation of the motor, the gear, the tooth column, the push plate, the limiting block, the limiting rod and other structures, the roller is conveniently moved out of and retracted into the base, the device can be easily pushed or dragged, the device can be prevented from accidentally moving or tilting due to wind force, vibration or external force, and the flexibility of the safety warning device is increased.

According to the utility model, through the cooperation of the structures such as the hinging block, the warning plate, the operation box, the pull ring, the pull rod, the positioning block and the like, the warning plate is conveniently retracted, the space of a construction site can be saved, the space utilization is more efficient, and the position can be moved or adjusted more flexibly.

Drawings

FIG. 1 is a front perspective view of a safety warning device for civil construction according to the present utility model;

FIG. 2 is a left side perspective view of a safety warning device for civil construction according to the present utility model;

FIG. 3 is a right side perspective view of a safety warning device for civil construction according to the present utility model;

FIG. 4 is a schematic view of the internal structure of a base of a safety warning device for civil construction according to the present utility model;

FIG. 5 is an enlarged view of FIG. 2 at A;

fig. 6 is an enlarged view at B in fig. 4.

Legend description:

1. A base; 2. a fixing seat; 3. a rotating rod; 4. a support rod; 5. a movable rod; 6. a mounting hole; 7. a bolt; 8. a nut; 9. a hinge block; 10. a warning board; 11. an operation box; 12. a pull ring; 13. a pull rod; 14. a positioning block; 15. a spring; 16. a rod; 17. a jack; 18. a motor; 19. a gear; 20. tooth columns; 21. a push plate; 22. a limiting block; 23. a limit rod; 24. a fixing plate; 25. a hydraulic cylinder; 26. a moving plate; 27. and a roller.

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 and 6, one embodiment provided by the present utility model is: the utility model provides a safety warning device for civil construction, the on-line screen storage device comprises a base 1, the inside fixedly connected with motor 18 of base 1, the output fixedly connected with gear 19 of motor 18, the both sides of gear 19 all mesh connection has tooth post 20, the equal fixedly connected with push pedal 21 of the one end that two tooth posts 20 kept away from mutually, the one end fixedly connected with fixed plate 24 that motor 18 was kept away from mutually to push pedal 21, the equal fixedly connected with spacing subassembly in bottom both sides of push pedal 21, spacing subassembly includes stopper 22, stopper 22 fixed connection is in the bottom of push pedal 21, the equal fixedly connected with gag lever post 23 in inside both sides of base 1, stopper 22 sliding connection is in the outside of gag lever post 23, the inside fixedly connected with pneumatic cylinder 25 of fixed plate 24, the output fixedly connected with movable plate 26 of pneumatic cylinder 25, the bottom both sides of movable plate 26 all are provided with gyro wheel 27, a plurality of gyro wheels 27 all sliding connection is in the inside of base 1.

The base 1 is used for installing and fixing the motor 18, the motor 18 drives the gear 19 to rotate, the gear 19 drives the tooth column 20 to move, the tooth column 20 moves to drive the push plate 21 to move, the limiting block 22 is driven to slide outside the limiting rod 23 when the push plate 21 moves, the limiting rod 23 plays a limiting role, the limiting block 22 drives the push plate 21 to slide on a fixed track, the push plate 21 moves to push the fixing plate 24 to move, the fixing plate 24 moves to drive the hydraulic cylinder 25 and the moving plate 26 to move, the moving plate 26 drives the roller 27 to move, the hydraulic cylinder 25 is started, and the hydraulic cylinder 25 can push the moving plate 26 and the roller 27 to move downwards.

Referring to fig. 1-3, the upper portion fixedly connected with fixing base 2 of base 1, the inside both sides of fixing base 2 are all fixedly connected with bull stick 3, the outside of bull stick 3 rotates and is connected with bracing piece 4, the inside sliding connection of bracing piece 4 has movable rod 5, the equal fixedly connected with hinge block 9 in front of two movable rods 5, the inside of two hinge blocks 9 is all rotated and is connected with warning board 10, mounting hole 6 has all been seted up to the inside of bracing piece 4 and movable rod 5, the inside threaded connection of mounting hole 6 has bolt 7, the outside both sides of bolt 7 are all threaded connection has nut 8.

The base 1 is fixed fixing base 2, and fixing base 2 is fixed bracing piece 4, makes bracing piece 4 can rotate in the outside of bull stick 3, and bracing piece 4 rotates and drives movable rod 5 and rotate, passes bracing piece 4 and the inside mounting hole 6 of movable rod 5 with bolt 7 in, uses nut 8 to fix bolt 7 to can fix the position of movable rod 5.

Referring to fig. 2 and 5, the operation boxes 11 are fixedly connected to two sides of the outside of the fixing base 2, the pull rods 13 are slidably connected to the two operation boxes 11, one end of each pull rod 13 is fixedly connected with a pull ring 12, the other end of each pull rod 13 is fixedly connected with a positioning block 14, the other side of each positioning block 14 is fixedly connected with an inserting rod 16, a spring 15 is sleeved on the outside of each pull rod 13, one end of each spring 15 is fixedly connected with each positioning block 14, the other end of each spring 15 is fixedly connected to the inside of each operation box 11, an inserting hole 17 is formed in the inside of each supporting rod 4, and each inserting rod 16 is slidably connected to the inside of each inserting hole 17.

The fixing base 2 is used for fixing two operation boxes 11, the pull ring 12 is pulled to drive the pull rod 13 to move, the pull rod 13 is pulled to drive the positioning block 14 to move, the spring 15 is extruded when the positioning block 14 moves, the spring 15 is extruded to generate elastic deformation, the inserting rod 16 moves out of the inserting hole 17 in the supporting rod 4 under the elastic action of the spring 15, and the inserting rod 16 can penetrate through the inserting hole 17 to fix the supporting rod 4.

Working principle: firstly, the motor 18 is started to drive the gear 19 to rotate, the gear 19 drives the two engaged tooth columns 20 to move, the tooth columns 20 move to drive the push plate 21 to move, the push plate 21 moves to drive the fixing plate 24 to move out of the base 1, when the two fixing plates 24 drive the roller 27 to move out of the base 1, the two hydraulic cylinders 25 are started, the output ends of the hydraulic cylinders 25 push the moving plate 26 and the roller 27 to move downwards, under the action of the roller 27, the device is driven to move, after the device moves to a designated position, the motor 18 is started again, the two fixing plates 24 drive the roller 27 to retract into the base 1, thereby realizing that the roller 27 can be conveniently moved out of and retracted into the base 1, the device can be easily pushed or dragged, accidental movement or inclination of the device due to wind force, vibration or external force can be prevented, the flexibility of the safety warning device is increased, when the device is used, the movable rod 5 is retracted into the support rod 4, the support rod 4 and the movable rod 5 are fixed through the bolts 7 and the nuts 8, then the two support rods 4 are rotated to enable the two support rods 4 to rotate downwards, the two support rods 4 are retracted into the fixed seat 2, the warning plate 10 is rotated to enable the warning plate 10 to be positioned at the front part of the fixed seat 2, then the two pull rings 12 are pulled, the pull rings 12 drive the pull rods 13 and the positioning blocks 14 to move, the inserting rod 16 is moved out of the fixed seat 2 under the action of the springs 15, the two pull rings 12 are released after the support rod 4 is positioned in the fixed seat 2, the inserting rod 16 is inserted into the insertion holes 17, and therefore the support rod 4 is fixed, the warning plate 10 is conveniently retracted, the space of a construction site can be saved, the space utilization is more efficient, the position can be moved or adjusted more flexibly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A safety warning device for civil construction, comprising a base (1), characterized in that: a motor (18) is fixedly connected inside the base (1), a gear (19) is fixedly connected to the output end of the motor (18), both sides of the gear (19) are meshingly connected with tooth columns (20), the ends of the two tooth columns (20) away from each other are fixedly connected with push plates (21), the ends of the push plates (21) away from the motor (18) are fixedly connected with a fixed plate (24), both sides of the bottom of the push plates (21) are fixedly connected with limit assemblies, a hydraulic cylinder (25) is fixedly connected inside the fixed plate (24), a movable plate (26) is fixedly connected to the output end of the hydraulic cylinder (25), rollers (27) are arranged on both sides of the bottom of the movable plate (26), and a plurality of rollers (27) are slidably connected to the inside of the base (1).

2. A safety warning device for civil construction according to claim 1, characterized in that: the upper part of the base (1) is fixedly connected to a fixed seat (2), both sides of the interior of the fixed seat (2) are fixedly connected to rotating rods (3), the exterior of the rotating rod (3) is rotatably connected to a support rod (4), the interior of the support rod (4) is slidably connected to a movable rod (5), the front parts of the two movable rods (5) are fixedly connected to hinge blocks (9), and the interiors of the two hinge blocks (9) are rotatably connected to warning plates (10).

3. A safety warning device for civil construction according to claim 1, characterized in that: the limit assembly comprises a limit block (22), the limit block (22) is fixedly connected to the bottom of the push plate (21), both sides of the interior of the base (1) are fixedly connected to limit rods (23), and the limit block (22) is slidably connected to the outside of the limit rod (23).

4. A safety warning device for civil construction according to claim 2, characterized in that: both sides of the exterior of the fixing seat (2) are fixedly connected to operating boxes (11), and the interiors of the two operating boxes (11) are slidably connected to pull rods (13).

5. A safety warning device for civil construction according to claim 4, characterized in that: one end of the pull rod (13) is fixedly connected to a pull ring (12), the other end of the pull rod (13) is fixedly connected to a positioning block (14), and the other side of the positioning block (14) is fixedly connected to an insertion rod (16).

6. A safety warning device for civil construction according to claim 5, characterized in that: a spring (15) is sleeved on the outside of the pull rod (13), one end of the spring (15) is fixedly connected to a positioning block (14), and the other end of the spring (15) is fixedly connected to the inside of the operating box (11).

7. A safety warning device for civil construction according to claim 2, characterized in that: the support rod (4) and the movable rod (5) are provided with mounting holes (6) inside, the mounting holes (6) are threadedly connected with bolts (7) inside, and nuts (8) are threadedly connected to both sides of the bolts (7).

8. A safety warning device for civil construction according to claim 5, characterized in that: a plug hole (17) is provided inside the support rod (4), and the plug rod (16) is slidably connected inside the plug hole (17).