CN216360933U

CN216360933U - Intelligent warning fence for constructional engineering

Info

Publication number: CN216360933U
Application number: CN202122803796.2U
Authority: CN
Inventors: 张龙伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-22
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an intelligent warning fence for constructional engineering, which comprises a railing body, a camera and a voice warning device, wherein an installation box is fixedly connected to the right side of the railing body, a first through hole is formed in the upper surface of the installation box, a first sealing assembly is arranged on the upper surface of the installation box and located at the first through hole, a movable plate is connected in the installation box in a sliding mode, a motor is fixedly connected to the inner wall of the back of the installation box, a lead screw is fixedly connected to the output end of the motor, and the front face of the lead screw penetrates through the movable plate and is rotatably connected with the inner wall of the front face of the installation box through a bearing. According to the intelligent warning fence for the building engineering, when the voice warning device is not used, the electric telescopic rod is opened to be contracted, the voice warning device is contracted into the installation box, the first through hole is sealed through the first sealing assembly, and therefore the voice warning device is prevented from being abraded by wind sand or being infected with dust, the service life of the voice warning device is prolonged, and the warning effect of the voice warning device is improved.

Description

Intelligent warning fence for constructional engineering

Technical Field

The utility model relates to the field of constructional engineering protection, in particular to the field of an intelligent warning fence for constructional engineering.

Background

The intelligent warning fence is that add pronunciation attention device and camera on warning fence, can remind the warning through pronunciation attention device through the long-range condition around the observation building site, generally is used in the building site, has strengthened the peripheral security of building site.

However, most of the existing warning devices are directly fixed on the warning fence, and because the construction site has large dust, the voice warning device is exposed outside for a long time and is easily abraded by wind and sand or stained with dust, so that the service life and the warning effect are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an intelligent warning fence for construction engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an intelligent warning fence for constructional engineering comprises a railing body, a camera and a voice warning device, wherein the camera is installed on the left side of the top end of the railing body, an installation box is fixedly connected to the right side of the railing body, a first through hole is formed in the upper surface of the installation box, a first sealing assembly is arranged on the upper surface of the installation box and located at the first through hole, a movable plate is connected in the installation box in a sliding mode, a motor is fixedly connected to the inner wall of the back side of the installation box, a lead screw is fixedly connected to the output end of the motor, the front side of the lead screw penetrates through the movable plate and is rotatably connected with the inner wall of the front side of the installation box through a bearing, the lead screw is in threaded connection with the movable plate, an electric telescopic rod is arranged on the upper surface of the movable plate, a mounting plate is fixedly connected to the top end of the electric telescopic rod, and a top plate is fixedly connected to the upper surface of the mounting plate, pronunciation attention device fixed connection is in the front of roof, sets up like this when not using pronunciation attention device, opens electric telescopic handle shrink, makes pronunciation attention device shrink to the install bin in, covers first through-hole this moment through a seal assembly.

The voice warning device is characterized in that the first sealing assembly comprises a cover plate and a sealing ring, the sealing ring is fixedly connected to the lower surface of the cover plate, sliding rods are fixedly connected to the left side and the right side of the lower surface of the cover plate, the bottom ends of the sliding rods penetrate through the inner top wall of the installation box and are fixedly connected with limiting blocks, the sliding rods are in sliding connection with the installation box, springs are sleeved on the outer surfaces of the sliding rods, the cover plate is arranged to be in sliding connection with the installation box through the sliding rods, and the cover plate drives the sliding rods to move upwards and compress the springs through the limiting blocks, so that the voice warning device is exposed out of the installation box.

The utility model has the further improvement that the electric telescopic rod is positioned between the left sliding rod and the right sliding rod, and the diameter of the first through hole is larger than that of the mounting plate, so that the movable plate is prevented from driving the electric telescopic rod and the sliding rods to generate friction in the moving process.

The utility model is further improved in that a guide rod is arranged on the right side of the screw rod, one end of the guide rod is fixedly connected with the inner wall of the back of the installation box, the other end of the guide rod penetrates through the movable plate and is fixedly connected with the inner wall of the front of the installation box, and the guide rod is connected with the movable plate in a sliding manner, so that the movable plate is more stably moved by the guide rod, and the movable plate is prevented from rotating along with the screw rod.

The utility model has the further improvement that the upper surface of the installation box is provided with second through holes, the first through holes and the second through holes are symmetrically arranged at the front side and the rear side of the installation box, second sealing assemblies are arranged on the upper surface of the installation box and at the positions of the second through holes, the first sealing assemblies and the second sealing assemblies are identical in structure, one side of the electric telescopic rod is provided with an adjusting assembly, and the bottom end of the electric telescopic rod is rotatably connected with the movable plate through a bearing, so that the voice warning device can be moved to the back of the railing body, and people in different front and rear directions can be reminded by voice.

The utility model has the further improvement that the adjusting component comprises a gear and a rack, the gear is fixedly connected to the outer surface of the bottom end of the electric telescopic rod, the rack is meshed with the gear, the front end and the rear end of the rack are fixedly connected with the inner walls of the front side and the rear side of the installation box respectively, so that the electric telescopic rod can rotate around the electric telescopic rod in the moving process, and the electric telescopic rod rotates 180 degrees when the movable plate moves to the second through hole along the axial direction of the screw rod through the matching of the number of teeth of the gear and the rack.

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

1. the screw rod is driven to rotate by the motor, the screw rod is in threaded connection with the movable plate, the guide rod is in sliding connection with the movable plate, the movable plate can be moved to be right below the first through hole in the rotating process of the screw rod, then the electric telescopic rod is opened to extend to drive the mounting plate to move upwards, the mounting plate can drive the top plate to move in the moving process of the mounting plate, the top plate drives the voice warning device to move upwards and extrude the cover plate, the cover plate is in sliding connection with the mounting box through the slide rod, the slide rod is driven by the cover plate to move upwards and compress the spring through the limiting block, so that the voice warning device passes through the first through hole and is exposed out of the mounting box to carry out voice warning, when the voice warning device is not used, the electric telescopic rod is opened to contract, the voice warning device is contracted into the mounting box, and the cover plate is reset to cover the first through hole through the restoring force of the spring, thereby avoiding the voice warning device from being worn by wind and sand or being infected with dust, and improving the service life and the warning effect.

2. Can drive electric telescopic handle at the in-process that removes through the fly leaf and remove, because electric telescopic handle's bottom is passed through the bearing and is connected with the fly leaf rotation, and electric telescopic handle's surface fixedly connected with gear, rack and install bin fixed connection simultaneously, and gear and rack toothing are connected, electric telescopic handle can be rotatory around its self at the in-process that removes this moment, the number of teeth cooperation through gear and rack, when making the fly leaf along the axial displacement of lead screw to second through-hole department, electric telescopic handle is rotatory 180 degrees, thereby when removing the railing body back with the pronunciation attention device, make the play sound hole on the pronunciation attention device outside, be convenient for remind the personnel pronunciation of fore-and-aft equidirectional.

Drawings

Fig. 1 is a schematic view of the overall structure of an intelligent warning fence for construction engineering according to the present invention.

Fig. 2 is a schematic structural diagram of an installation box of the warning fence for intelligent construction engineering.

Fig. 3 is a schematic sectional structure view of an installation box of the warning fence for intelligent construction engineering according to the present invention.

Fig. 4 is a schematic view of an internal structure of an installation box of the warning bar for intelligent construction engineering.

Fig. 5 is a schematic structural diagram of a movable plate of the warning fence for intelligent construction engineering according to the present invention.

In the figure: 1. a handrail body; 2. a camera; 3. a voice alarm; 4. installing a box; 5. a first through hole; 6. a first seal assembly; 7. a movable plate; 8. a motor; 9. a screw rod; 10. an electric telescopic rod; 11. mounting a plate; 12. a top plate; 601. a cover plate; 602. a seal ring; 603. a slide bar; 604. a limiting block; 605. a spring; 901. a guide bar; 401. a second through hole; 402. a second seal assembly; 13. an adjustment assembly; 1301. a gear; 1302. a rack.

Detailed Description

In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further illustrated with reference to specific embodiments.

Example 1

As shown in fig. 1-5, an intelligent warning fence for construction engineering comprises a railing body 1, a camera 2 and a voice warning device 3, wherein the camera 2 is installed on the left side of the top end of the railing body 1, the right side of the railing body 1 is fixedly connected with an installation box 4, the upper surface of the installation box 4 is provided with a first through hole 5, the upper surface of the installation box 4 and the position of the first through hole 5 are provided with a first sealing component 6, the first sealing component 6 comprises a cover plate 601 and a sealing ring 602, the sealing ring 602 is fixedly connected to the lower surface of the cover plate 601, the left side and the right side of the lower surface of the cover plate 601 are both fixedly connected with a sliding rod 603, the bottom end of the sliding rod 603 penetrates through the inner top wall of the installation box 4 and is fixedly connected with a limiting block 604, the sliding rod 603 is slidably connected with the installation box 4, the outer surface of the sliding rod 603 is sleeved with a spring 605, the installation box 4 is slidably connected with a movable plate 7, the inner wall of the back of the installation box 4 is fixedly connected with a motor 8, output fixedly connected with lead screw 9 of motor 8, the front of lead screw 9 runs through fly leaf 7 and is connected through the positive inner wall rotation of bearing and install bin 4, lead screw 9 and fly leaf 7 threaded connection, the right side of lead screw 9 is provided with guide bar 901, the one end of guide bar 901 and the back inner wall fixed connection of install bin 4, the other end of guide bar 901 runs through fly leaf 7 and with the front inner wall fixed connection of install bin 4, guide bar 901 and fly leaf 7 sliding connection, the last fixed surface of fly leaf 7 is connected with electric telescopic handle 10, the top fixedly connected with mounting panel 11 of electric telescopic handle 10, electric telescopic handle 10 is located between two slide bars 603 about, the diameter of first through-hole 5 is greater than the diameter of mounting panel 11, the last fixed surface of mounting panel 11 is connected with roof 12, voice warning device 3 fixed connection is in the front of roof 12.

The embodiment can realize that: the screw rod 9 is driven to rotate by the motor 8, the screw rod 9 is in threaded connection with the movable plate 7, and the guide rod 901 is in sliding connection with the movable plate 7, at the moment, the movable plate 7 can be moved to the position right below the first through hole 5 by the screw rod 9 in the rotating process, then the electric telescopic rod 10 is opened to extend to drive the mounting plate 11 to move upwards, the mounting plate 11 can drive the top plate 12 to move in the moving process, at the moment, the top plate 12 drives the voice warning device 3 to move upwards and extrude the cover plate 601, because the cover plate 601 is in sliding connection with the mounting box 4 through the slide rod 603, at the moment, the cover plate 601 drives the slide rod 603 to move upwards and compress the spring 605 through the limiting block 604, so that the voice warning device 3 is exposed out of the mounting box 4 through the first through hole 5 for voice warning, when the voice warning device 3 is not used, the electric telescopic rod 10 is opened to shrink, so that the voice warning device 3 is shrunk into the mounting box 4, at this time, the cover plate 601 is reset by the restoring force of the spring 605 to cover the first through hole 5, so that the voice warning device 3 is prevented from being worn or stained with dust by wind and sand, and the service life and the warning effect are improved.

Example 2

As shown in fig. 1-5, an intelligent warning fence for construction engineering comprises a railing body 1, a camera 2 and a voice warning device 3, wherein the camera 2 is installed on the left side of the top end of the railing body 1, the right side of the railing body 1 is fixedly connected with an installation box 4, the upper surface of the installation box 4 is provided with a first through hole 5, the upper surface of the installation box 4 and the position of the first through hole 5 are provided with a first sealing component 6, the first sealing component 6 comprises a cover plate 601 and a sealing ring 602, the sealing ring 602 is fixedly connected to the lower surface of the cover plate 601, the left side and the right side of the lower surface of the cover plate 601 are both fixedly connected with a sliding rod 603, the bottom end of the sliding rod 603 penetrates through the inner top wall of the installation box 4 and is fixedly connected with a limiting block 604, the sliding rod 603 is slidably connected with the installation box 4, the outer surface of the sliding rod 603 is sleeved with a spring 605, the installation box 4 is slidably connected with a movable plate 7, the inner wall of the back of the installation box 4 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a screw rod 9, the front surface of the screw rod 9 penetrates through the movable plate 7 and is rotatably connected with the inner wall of the front surface of the installation box 4 through a bearing, the screw rod 9 is in threaded connection with the movable plate 7, the right side of the screw rod 9 is provided with a guide rod 901, one end of the guide rod 901 is fixedly connected with the inner wall of the back surface of the installation box 4, the other end of the guide rod 901 penetrates through the movable plate 7 and is fixedly connected with the inner wall of the front surface of the installation box 4, the guide rod 901 is in sliding connection with the movable plate 7, the upper surface of the movable plate 7 is provided with an electric telescopic rod 10, the top end of the electric telescopic rod 10 is fixedly connected with an installation plate 11, the electric telescopic rod 10 is positioned between a left slide rod and a right slide rod 603, the diameter of the first through hole 5 is larger than that of the installation plate 11, the upper surface of the installation plate 11 is fixedly connected with a top plate 12, the voice alarm 3 is fixedly connected with the front surface of the top plate 12, and the upper surface of the installation box 4 is provided with a second through hole 401, first through-hole 5 and second through-hole 401 symmetry set up both sides around install bin 4, install bin 4's upper surface just is located second through-hole 401 department and is provided with second seal assembly 402, first seal assembly 6 is the same with second seal assembly 402 structure, one side of electric telescopic handle 10 is provided with adjusting part 13, electric telescopic handle 10's bottom is passed through the bearing and is connected with fly leaf 7 rotation, adjusting part 13 includes gear 1301 and rack 1302, gear 1301 fixed connection is at electric telescopic handle 10's bottom surface, rack 1302 is connected with gear 1301 meshing, rack 1302 front and back both ends respectively with install bin 4's front and back both sides inner wall fixed connection.

The embodiment can realize that: can drive electric telescopic handle 10 through fly leaf 7 at the in-process that removes and remove, because electric telescopic handle 10's bottom is passed through the bearing and is connected with fly leaf 7 rotation, and electric telescopic handle 10's external fixed surface is connected with gear 1301, rack 1302 and install bin 4 fixed connection simultaneously, and gear 1301 is connected with rack 1302 meshing, electric telescopic handle 10 can be rotatory around its self at the in-process that removes this moment, cooperate with the number of teeth of rack 1302 through gear 1301, when making fly leaf 7 along the axial displacement of lead screw 9 to second through-hole 401 department, electric telescopic handle 10 is rotatory 180 degrees, thereby when removing pronunciation attention device 3 to the back of railing body 1, make the sound outlet on the pronunciation attention device 3 towards the outside, be convenient for remind the personnel pronunciation of fore-and-aft different directions.

It should be noted that, the present invention is an intelligent warning fence for construction engineering, when in use, the motor 8 is turned on to drive the screw rod 9 to rotate, because the screw rod 9 is in threaded connection with the movable plate 7, and the guide rod 901 is in sliding connection with the movable plate 7, at this time, the screw rod 9 can move the movable plate 7 to the position right below the first through hole 5 in the rotating process, then the electric telescopic rod 10 is opened to extend to drive the mounting plate 11 to move upwards, the mounting plate 11 can drive the top plate 12 to move in the moving process, at this time, the top plate 12 drives the voice warning device 3 to move upwards and press the cover plate 601, because the cover plate 601 is in sliding connection with the installation box 4 through the slide rod 603, at this time, the cover plate 601 drives the slide rod 603 to move upwards and compresses the spring 605 through the limit block 604, so that the voice warning device 3 is exposed outside the installation box 4 through the first through hole 5 for voice warning, when the voice warning device 3 is not in use, the electric telescopic rod 10 is opened to contract, so that the voice warning device 3 contracts into the installation box 4, at the moment, the cover plate 601 is reset through the restoring force of the spring 605 to cover the first through hole 5, thereby preventing the voice warning device 3 from being abraded by wind and sand or being infected with dust, prolonging the service life and improving the warning effect of the voice warning device, meanwhile, the movable plate 7 can drive the electric telescopic rod 10 to move in the moving process, because the bottom end of the electric telescopic rod 10 is rotatably connected with the movable plate 7 through a bearing, the outer surface of the electric telescopic rod 10 is fixedly connected with a gear 1301, meanwhile, a rack 1302 is fixedly connected with the installation box 4, the gear 1301 is meshed with the rack 1302, at the moment, the electric telescopic rod 10 can rotate around the electric telescopic rod 10 in the moving process, through the matching of the gear 1301 and the number of the rack 1302, when the movable plate 7 moves to the second through hole 401 along the axial direction of the screw rod 9, the electric telescopic rod 10 rotates 180 degrees, thereby when moving 1 back with voice warning 3 to railing body, make the play sound hole on the voice warning 3 towards the outside, be convenient for remind the personnel pronunciation of fore-and-aft equidirectional.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent warning fence for building engineering, includes railing body (1), camera (2) and pronunciation attention device (3), its characterized in that: the camera (2) is installed on the left side of the top end of the handrail body (1), the right side of the handrail body (1) is fixedly connected with an installation box (4), a first through hole (5) is formed in the upper surface of the installation box (4), a first sealing assembly (6) is arranged on the upper surface of the installation box (4) and located at the first through hole (5), a movable plate (7) is connected in the installation box (4) in a sliding mode, a motor (8) is fixedly connected to the inner wall of the back face of the installation box (4), a lead screw (9) is fixedly connected to the output end of the motor (8), the front face of the lead screw (9) penetrates through the movable plate (7) and is rotatably connected with the inner wall of the front face of the installation box (4) through a bearing, the lead screw (9) is in threaded connection with the movable plate (7), and an electric telescopic rod (10) is arranged on the upper surface of the movable plate (7), the top fixedly connected with mounting panel (11) of electric telescopic handle (10), the last fixed surface of mounting panel (11) is connected with roof (12), pronunciation attention device (3) fixed connection is in the front of roof (12).

2. The intelligent warning fence for the building engineering according to claim 1, characterized in that: first seal assembly (6) are including apron (601) and sealing washer (602), sealing washer (602) fixed connection is at the lower surface of apron (601), the equal fixedly connected with slide bar (603) of the left and right sides of apron (601) lower surface, the bottom of slide bar (603) runs through interior roof and the fixedly connected with stopper (604) of install bin (4), slide bar (603) and install bin (4) sliding connection, the surface cover of slide bar (603) is equipped with spring (605).

3. The intelligent warning fence for the building engineering according to claim 1, characterized in that: the electric telescopic rod (10) is positioned between the left sliding rod and the right sliding rod (603), and the diameter of the first through hole (5) is larger than that of the mounting plate (11).

4. The intelligent warning fence for the building engineering according to claim 1, characterized in that: the right side of the screw rod (9) is provided with a guide rod (901), one end of the guide rod (901) is fixedly connected with the inner wall of the back of the installation box (4), the other end of the guide rod (901) penetrates through the movable plate (7) and is fixedly connected with the inner wall of the front of the installation box (4), and the guide rod (901) is connected with the movable plate (7) in a sliding mode.

5. The intelligent warning fence for the building engineering according to claim 1, characterized in that: second through-hole (401) have been seted up to the upper surface of install bin (4), first through-hole (5) and second through-hole (401) symmetry set up both sides around install bin (4), the upper surface of install bin (4) just is located second through-hole (401) and locates to be provided with second seal assembly (402), first seal assembly (6) are the same with second seal assembly (402) structure, one side of electric telescopic handle (10) is provided with adjusting part (13), the bottom of electric telescopic handle (10) is passed through the bearing and is rotated with fly leaf (7) and be connected.

6. The intelligent warning fence for the building engineering of claim 5, wherein: the adjusting assembly (13) comprises a gear (1301) and a rack (1302), the gear (1301) is fixedly connected to the outer surface of the bottom end of the electric telescopic rod (10), the rack (1302) is meshed with the gear (1301), and the front end and the rear end of the rack (1302) are fixedly connected with the inner walls of the front side and the rear side of the installation box (4) respectively.