CN215371788U - Warning device is used in goaf bridge construction - Google Patents
Warning device is used in goaf bridge construction Download PDFInfo
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- CN215371788U CN215371788U CN202121198374.0U CN202121198374U CN215371788U CN 215371788 U CN215371788 U CN 215371788U CN 202121198374 U CN202121198374 U CN 202121198374U CN 215371788 U CN215371788 U CN 215371788U
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- fixedly connected
- warning device
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- wall
- bridge construction
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Abstract
The utility model discloses a warning device for goaf bridge construction, which comprises an installation bottom plate, wherein universal wheels are arranged on the lower surface of the installation bottom plate, an adjusting fixing box is fixedly connected to the upper surface of the installation bottom plate, a vertical adjusting screw rod is connected to the surface of the installation bottom plate in a threaded manner, a drill bit is fixedly connected to the bottom end of the vertical adjusting screw rod, a longitudinal rotating shaft is rotatably connected to the inner front wall and the inner rear wall of the adjusting fixing box through bearings, and a bevel gear is fixedly connected to the surface of the longitudinal rotating shaft. This warning device is used in collecting space area bridge construction, through setting up infrared inductor, audible alarm ware, vertical dwang, outer toothed disc, electric telescopic handle and spur rack, electric telescopic handle periodically stretches out and draws back and drives vertical dwang and carry out three hundred sixty degrees rotations to drive infrared inductor and rotate, monitor environment all around, after the people gets into monitoring range, audible alarm ware sends the warning sound, reminds passerby to keep away from danger area.
Description
Technical Field
The utility model relates to the technical field of warning devices, in particular to a warning device for goaf bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.
When the bridge foundation is built, the ground around needs to be hollowed, in order to avoid accidents, the goaf needs to be warned by using the warning device, the existing warning device is weak in warning capacity, and is difficult to attract the attention of people at the night with poor sight, and the existing warning device is insufficient in stability and weak in impact resistance.
Therefore, a warning device for goaf bridge construction is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a warning device for goaf bridge construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a warning device for goaf bridge construction comprises an installation bottom plate, universal wheels are arranged on the lower surface of the installation bottom plate, an adjusting fixing box is fixedly connected to the upper surface of the installation bottom plate, a vertical adjusting screw rod is connected to the surface of the installation bottom plate in a threaded manner, a drill bit is fixedly connected to the bottom end of the vertical adjusting screw rod, the inner front wall and the inner rear wall of the adjusting fixing box are rotatably connected with a longitudinal rotating shaft through bearings, bevel gears are fixedly connected to the surface of the longitudinal rotating shaft, an electric power box is fixedly connected to the upper surface of the adjusting fixing box, a mobile power supply and an electric telescopic rod are respectively and fixedly connected to the inner bottom wall of the electric power box, a straight rack is fixedly connected to the telescopic end of the electric telescopic rod, a vertical rotating rod is rotatably connected to the inner bottom wall and the inner top wall of the electric power box through bearings, and an outer gear disc is fixedly connected to the surface of the vertical rotating rod, the outer gear plate is meshed with the straight rack, and the top end of the vertical rotating rod extends to the upper surface of the power box and is fixedly connected with an infrared inductor.
Preferably, the quantity of universal wheel is four, four the universal wheel is the four corners department of rectangle array setting at the mounting plate lower surface, the surface of universal wheel is provided with the brake.
Preferably, adjust the interior back wall fixedly connected with auxiliary mounting panel of fixed case, spacing hole has been seted up to the inner wall of auxiliary mounting panel, the inner wall sliding connection in spacing hole has supplementary gag lever post, the bottom of supplementary gag lever post and vertical accommodate the lead screw's top fixed connection.
Preferably, the bevel gear is meshed with the vertical adjusting screw rod, and the front side of the longitudinal rotating shaft is fixedly connected with a hand-operated wheel.
Preferably, the left side wall and the right side wall of the adjusting and fixing box are respectively and fixedly connected with a connecting shaft seat and a connector, through holes are formed in the surfaces of the connecting shaft seat and the connector, a pin rod is connected to the inner wall of each through hole in the surface of the connecting shaft seat in a sliding mode, and the connecting shaft seat is rotatably connected with the connector through the pin rod.
Preferably, the upper surface of power box is fixedly connected with red and blue warning light, audible alarm respectively and is used for protecting infrared inductor's protection casing, audible alarm passes through infrared inductor and portable power source electric connection.
Advantageous effects
The utility model provides a warning device for goaf bridge construction, which has the following beneficial effects:
1. this warning device is used in collecting space area bridge construction, through setting up portable power source and red blue warning light, can warn people night, through setting up infrared inductor, the sound production alarm, vertical dwang, outer toothed disc, electric telescopic handle and spur rack, electric telescopic handle periodically stretches out and draws back and drives vertical dwang and carry out three hundred sixty degrees rotations, thereby it rotates to drive infrared inductor, monitor environment all around, after the people gets into monitoring range, the sound production alarm sends the warning sound, remind passerby to keep away from danger area.
2. This warning device is used in collecting space area bridge construction through setting up mounting plate, universal wheel, connection axle bed, connector and pin rod, utilizes the universal wheel to move the device, and can utilize connection axle bed and connector to connect a plurality of these warning device, constitutes the annular and encloses the fender and protect comprehensively collecting space area.
3. This warning device is used in collecting space area bridge construction through setting up vertical accommodate the lead screw, drill bit, vertical axis of rotation, bevel gear and hand round, can drive vertical accommodate the lead screw through rotating hand round and rotate to utilize the drill bit spiral shell to go into subaerial, utilize vertical accommodate the lead screw to fix this warning device, promote this warning device's crashproof ability.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the connection structure of the connection shaft seat and the connector.
In the figure: 1 mounting base plate, 2 universal wheels, 3 regulation fixed cases, 4 vertical accommodate the lead screw, 5 drill bits, 6 longitudinal axis of rotation, 7 bevel gear, 8 power boxes, 9 portable power source, 10 electric telescopic handle, 11 spur racks, 12 vertical dwang, 13 outer toothed disc, 14 infrared inductor, 15 auxiliary mounting panels, 16 auxiliary limiting rods, 17 hand-operated wheels, 18 connection axle beds, 19 connectors, 20 pin rods, 21 red and blue warning lights, 22 audible alarm, 23 protection casings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a warning device is used in goaf bridge construction, includes mounting plate 1, and mounting plate 1's lower surface is provided with universal wheel 2, and the quantity of universal wheel 2 is four, and four universal wheels 2 are the four corners department of rectangle array setting at mounting plate 1 lower surface, and the surface of universal wheel 2 is provided with the brake.
The upper surface of the mounting base plate 1 is fixedly connected with an adjusting fixing box 3, the surface of the mounting base plate 1 is in threaded connection with a vertical adjusting screw rod 4, the inner rear wall of the adjusting fixing box 3 is fixedly connected with an auxiliary mounting plate 15, the inner wall of the auxiliary mounting plate 15 is provided with a limiting hole, the inner wall of the limiting hole is in sliding connection with an auxiliary limiting rod 16, the bottom end of the auxiliary limiting rod 16 is fixedly connected with the top end of the vertical adjusting screw rod 4, the bottom end of the vertical adjusting screw rod 4 is fixedly connected with a drill bit 5, the inner front wall and the inner rear wall of the adjusting fixing box 3 are rotatably connected with a longitudinal rotating shaft 6 through a bearing, the surface of the longitudinal rotating shaft 6 is fixedly connected with a bevel gear 7, the bevel gear 7 is meshed with the vertical adjusting screw rod 4, the front side of the longitudinal rotating shaft 6 is fixedly connected with a hand wheel 17, and the vertical adjusting screw rod 4, the drill bit 5, the longitudinal rotating shaft 6, the bevel gear 7 and the hand wheel 17 are arranged, can drive vertical accommodate the lead screw 4 and rotate through rotating hand wheel 17 to utilize 5 screws of drill bit to go into the subsurface, utilize vertical accommodate the lead screw 4 to fix this warning device, promote this warning device's crashproof ability.
The upper surface of the adjusting fixing box 3 is fixedly connected with an electric power box 8, the inner bottom wall of the electric power box 8 is respectively and fixedly connected with a mobile power supply 9 and an electric telescopic rod 10, the telescopic end of the electric telescopic rod 10 is fixedly connected with a spur rack 11, the inner bottom wall and the inner top wall of the electric power box 8 are rotatably connected with a vertical rotating rod 12 through bearings, the surface of the vertical rotating rod 12 is fixedly connected with an outer gear disc 13, the outer gear disc 13 is meshed with the spur rack 11, the top end of the vertical rotating rod 12 extends to the upper surface of the electric power box 8 and is fixedly connected with an infrared inductor 14, the upper surface of the electric power box 8 is respectively and fixedly connected with a red and blue warning lamp 21, a sounding alarm 22 and a protective cover 23 for protecting the infrared inductor 14, the sounding alarm 22 is electrically connected with the mobile power supply 9 through the infrared inductor 14, through the arrangement of the mobile power supply 9 and the red and blue warning lamp 21, people can be warned at night, through setting up infrared inductor 14, audible alarm 22, vertical dwang 12, outer toothed disc 13, electric telescopic handle 10 and spur rack 11, electric telescopic handle 10 periodically stretches out and draws back and drives vertical dwang 12 and carry out three hundred sixty degrees and rotate to drive infrared inductor 14 and rotate, monitor environment all around, after the people gets into monitoring range, audible alarm 22 sends the warning sound, reminds passerby to keep away from danger area.
Adjust left side wall and right side wall difference fixedly connected with connection axle bed 18 and connector 19 of fixed case 3, the through-hole has all been seted up on the surface of connecting axle bed 18 and connector 19, the through-hole inner wall sliding connection on connecting axle bed 18 surface has pin pole 20, it is connected through pin pole 20 rotation with connector 19 to connect axle bed 18, through setting up mounting plate 1, universal wheel 2, connect axle bed 18, connector 19 and pin pole 20, utilize universal wheel 2 to remove the device, and can utilize connection axle bed 18 and connector 19 to connect a plurality of these warning device, it encloses to keep off to carry out comprehensive protection to the collecting space area to constitute the annular.
The working principle is as follows: when the warning device for the goaf bridge construction is used, by arranging the mounting bottom plate 1, the universal wheels 2, the connecting shaft seats 18, the connectors 19 and the pin rods 20, the universal wheels 2 are used for moving the device, the connecting shaft seats 18 and the connectors 19 can be used for connecting a plurality of warning devices, the annular enclosure is formed to comprehensively protect the goaf, by arranging the vertical adjusting screw rod 4, the drill bit 5, the longitudinal rotating shaft 6, the bevel gear 7 and the hand wheel 17, the hand wheel 17 can be rotated to drive the vertical adjusting screw rod 4 to rotate, the drill bit 5 is screwed into the ground, the warning device is fixed through the vertical adjusting screw rod 4, the anti-collision capacity of the warning device is improved, by arranging the mobile power supply 9 and the red and blue warning lamps 21, people can be warned at night, by arranging the infrared inductor 14 and the audible alarm 22, Vertical dwang 12, outer gear plate 13, electric telescopic handle 10 and spur rack 11, electric telescopic handle 10 periodic expansion drives vertical dwang 12 and carries out three hundred sixty degrees rotations to drive infrared inductor 14 and rotate, monitor environment all around, after the people gets into monitoring range, audible alarm 22 sends the warning sound, reminds passerby to keep away from danger area.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a warning device is used in goaf bridge construction, includes mounting plate (1), its characterized in that: the lower surface of the mounting base plate (1) is provided with universal wheels (2), the upper surface of the mounting base plate (1) is fixedly connected with an adjusting fixing box (3), the surface of the mounting base plate (1) is connected with a vertical adjusting screw rod (4) in a threaded manner, the bottom of the vertical adjusting screw rod (4) is fixedly connected with a drill bit (5), the inner front wall and the inner rear wall of the adjusting fixing box (3) are rotatably connected with a longitudinal rotating shaft (6) through bearings, the surface of the longitudinal rotating shaft (6) is fixedly connected with a bevel gear (7), the upper surface of the adjusting fixing box (3) is fixedly connected with an electric box (8), the inner bottom wall of the electric box (8) is respectively and fixedly connected with a mobile power supply (9) and an electric telescopic rod (10), the telescopic end of the electric telescopic rod (10) is fixedly connected with a straight rack (11), the inner bottom wall and the inner top wall of the electric box (8) are rotatably connected with a vertical rotating rod (12) through bearings, the fixed surface of vertical dwang (12) is connected with outer toothed disc (13), outer toothed disc (13) and spur rack (11) meshing, the top of vertical dwang (12) extends to the upper surface and the fixedly connected with infrared inductor (14) of power box (8).
2. The warning device for goaf bridge construction according to claim 1, wherein: the quantity of universal wheel (2) is four, four universal wheel (2) are the four corners department that the rectangle array set up at mounting plate (1) lower surface, the surface of universal wheel (2) is provided with the brake.
3. The warning device for goaf bridge construction according to claim 1, wherein: adjust the interior back wall fixedly connected with auxiliary mounting panel (15) of fixed case (3), spacing hole has been seted up to the inner wall of auxiliary mounting panel (15), the inner wall sliding connection in spacing hole has supplementary gag lever post (16), the bottom of supplementary gag lever post (16) and the top fixed connection of vertical accommodate the lead screw (4).
4. The warning device for goaf bridge construction according to claim 1, wherein: the bevel gear (7) is meshed with the vertical adjusting screw rod (4), and the front face of the longitudinal rotating shaft (6) is fixedly connected with a hand-operated wheel (17).
5. The warning device for goaf bridge construction according to claim 1, wherein: the left side wall and the right side wall of the adjusting fixing box (3) are respectively fixedly connected with a connecting shaft seat (18) and a connecting head (19), through holes are formed in the surfaces of the connecting shaft seat (18) and the connecting head (19), a pin rod (20) is connected to the inner wall of the through hole in the surface of the connecting shaft seat (18) in a sliding mode, and the connecting shaft seat (18) is rotatably connected with the connecting head (19) through the pin rod (20).
6. The warning device for goaf bridge construction according to claim 1, wherein: the upper surface of power box (8) is fixedly connected with red and blue warning light (21), audible alarm (22) and is used for protecting protection casing (23) of infrared inductor (14) respectively, audible alarm (22) pass through infrared inductor (14) and portable power source (9) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198374.0U CN215371788U (en) | 2021-05-26 | 2021-05-26 | Warning device is used in goaf bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198374.0U CN215371788U (en) | 2021-05-26 | 2021-05-26 | Warning device is used in goaf bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371788U true CN215371788U (en) | 2021-12-31 |
Family
ID=79632509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121198374.0U Expired - Fee Related CN215371788U (en) | 2021-05-26 | 2021-05-26 | Warning device is used in goaf bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371788U (en) |
-
2021
- 2021-05-26 CN CN202121198374.0U patent/CN215371788U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |