CN220767815U - Construction site safety warning device - Google Patents
Construction site safety warning device Download PDFInfo
- Publication number
- CN220767815U CN220767815U CN202321570005.9U CN202321570005U CN220767815U CN 220767815 U CN220767815 U CN 220767815U CN 202321570005 U CN202321570005 U CN 202321570005U CN 220767815 U CN220767815 U CN 220767815U
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- China
- Prior art keywords
- plate
- support plate
- bottom plate
- plates
- fixed mounting
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- 238000010276 construction Methods 0.000 title abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of engineering safety, in particular to a construction site safety warning device which is convenient for warning, improves the working efficiency and enhances the practicability; including the bottom plate, four supports are evenly fixed mounting in bottom plate bottom, four equal fixed mounting in bottom plate bottom have the truckle, warning mechanism includes two first extension boards and second dwang, first through-hole has been seted up on the bottom plate top, two equal fixed mounting of first extension boards are in first through-hole, rotate on one of them first extension board and install the first dwang that runs through another first extension board, the second through-hole has all been seted up on two first extension boards, two second through-holes are passed in the rotation of second dwang both ends respectively, equal fixed mounting has the synchronizing wheel on first dwang and the second dwang, two synchronizing wheels pass through belt drive, bottom plate top fixed mounting has second extension board and third extension board, first rotary tank has all been seted up at second extension board both ends, first curb plate is all rotated to install in two first rotary tanks.
Description
Technical Field
The utility model relates to the technical field of engineering safety, in particular to a construction site safety warning device.
Background
In the construction engineering, a safety management device is arranged on a construction site, so as to play a role in warning passers-by and remind passers-by to ensure the safe construction, for example, the utility model patent with the Chinese patent publication number of CN216084246U discloses a construction engineering safety management device which comprises a horizontally arranged bearing plate, four universal locking wheels which form a rectangle are arranged at the bottom of the bearing plate, a vertical bearing frame is fixed at the top of the bearing plate, a vertical display plate is arranged at the top of the bearing frame, four rectangular connecting blocks are arranged between the bearing frame, a supporting cylinder is hinged on the connecting blocks, a threaded rod is inserted at the end part of the supporting cylinder, a universal ball is movably arranged at the end part of the threaded rod, a supporting rod is fixed on the circumferential side of the universal ball, and a cushion block which is vertical to the supporting rod is fixed at the end part of the supporting rod;
the prior art finds that, although the stability of the device is improved by rotating the threaded rod to enable the cushion block to be in contact with the ground, the common warning device is generally a warning panel with a right-angle edge, so that the damage to human bodies, vehicles and the like is easy to occur, the edge visual effect is poor, and meanwhile, the design space utilization rate of the warning sign is low.
Disclosure of Invention
Technical problem to be solved
In order to solve the technical problems, the utility model provides a construction site safety warning device which is convenient for warning, improves the working efficiency and enhances the practicability.
Technical proposal
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a job site safety warning device, includes the bottom plate, even fixed mounting in bottom plate bottom has four supports, four equal fixed mounting in support bottom have the truckle, warning mechanism includes two first extension boards and second dwang, first through-hole has been seted up on the bottom plate top, two first extension boards equal fixed mounting in first through-hole, rotate the first dwang of installing another first extension board of installing on one of them first extension board, the second through-hole has all been seted up on two first extension boards, second dwang both ends rotate respectively and pass two second through-holes, equal fixed mounting has the synchronizing wheel on first dwang and the second dwang, two synchronizing wheel pass through belt drive, the bottom plate top is provided with second extension board and third extension board, first rotary groove has all been seted up at second extension board both ends, two first rotary groove are all rotated and are installed first side board, all set up the second connecting groove on two first extension boards, two first rotary groove are all seted up the second rotary groove in two first connecting grooves, two first external screw thread connection plate and two external screw thread connection have been installed to two second rotary groove, two external screw thread connection screw thread mechanisms are all installed to two second external screw thread connection barrel and two external screw thread connection.
Through adopting above-mentioned technical scheme, when the device normal use, be common platy warning sign, when needing to be to side or multi-angle warning, rotatory first dwang, first dwang drives the second dwang through the cooperation of two synchronizing wheels and rotates, first screw thread section of thick bamboo and second screw thread section of thick bamboo with second dwang threaded connection can drive two connecting plates and be close to each other, thereby make first curb plate and second curb plate be close to each other, make second extension board and second extension board keep away from each other, make every first curb plate splice the warning sign of side with every second curb plate, be convenient for carry out safety warning in the aspect, the process of being convenient for warning has been realized to this process, work efficiency has been improved, thereby the practicality has been strengthened.
Preferably, the top end of the first support plate is connected through a top plate, an audible and visual alarm is fixedly arranged on the top plate, and the audible and visual alarm can be electrically connected with an external power supply or a solar panel.
By adopting the technical scheme, the audible and visual alarm can assist the device to warn, thereby enhancing the safety.
Preferably, the limiting mechanism comprises two T-shaped blocks, the two T-shaped blocks are respectively and fixedly arranged at the bottom ends of the second support plate and the third support plate, two T-shaped grooves are formed in the top end of the bottom plate, and the two T-shaped blocks are respectively and slidably connected with the two T-shaped grooves.
Through adopting above-mentioned technical scheme, when second extension board and third extension board removed, T type piece can carry out spacingly to it to the practicality has been strengthened.
Preferably, a hand wheel is fixedly arranged on the first rotating rod.
Through adopting above-mentioned technical scheme, rotatory hand wheel can be convenient rotate first dwang to the convenience of using has been strengthened.
Preferably, four equal fixed mounting has the fixed plate on the support, has all offered the screw hole on four fixed plates, and equal threaded connection has the screw rod on four screw holes, and the base is all installed in all rotation of a plurality of screw rod bottom, and a plurality of screw rod tops are equal fixed mounting has the handle.
Through adopting above-mentioned technical scheme, rotatory four handles make four handles drive the base through the screw rod and descend until a plurality of bases and ground contact to stability has been strengthened.
Advantageous effects
Compared with the prior art, the application provides a construction site safety warning device, which comprises the following components
The beneficial effects are that:
when the device is normally used, the device is a common plate-shaped warning board, when a side face or multiple angles are required to be warned, the first rotating rod is rotated, the second rotating rod is driven to rotate by the first rotating rod through the cooperation of the two synchronous wheels, the first threaded cylinder and the second threaded cylinder which are in threaded connection with the second rotating rod can drive the two connecting plates to be close to each other, so that the first side plate and the second side plate are close to each other, the second support plate and the second support plate are far away from each other, each first side plate and each second side plate are spliced into the warning board on the side face, safety warning is convenient to carry out in all aspects, the process of being convenient for warning is realized, the working efficiency is improved, and the practicability is enhanced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic top cross-sectional partial structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
The reference numerals in the drawings: 1. a bottom plate; 2. a bracket; 3. casters; 4. a first support plate; 5. a first rotating lever; 6. a second rotating lever; 7. a synchronizing wheel; 8. a second support plate; 9. a third support plate; 10. a first side plate; 11. a connecting plate; 12. a second side plate; 13. a first thread cylinder; 14. a second thread cylinder; 15. a top plate; 16. an audible and visual alarm; 17. a T-shaped block; 18. a hand wheel; 19. a fixing plate; 20. a screw; 21. a base; 22. a handle.
Detailed Description
Examples
Referring to fig. 1-4, a construction site safety warning device comprises a bottom plate 1, four brackets 2 are uniformly and fixedly arranged at the bottom end of the bottom plate 1, casters 3 are fixedly arranged at the bottom ends of the four brackets 2, a warning mechanism comprises two first support plates 4 and a second rotating rod 6, a first through hole is formed at the top end of the bottom plate 1, the two first support plates 4 are fixedly arranged in the first through hole, a first rotating rod 5 penetrating through the other first support plate 4 is rotatably arranged on one first support plate 4, a hand wheel 18 is fixedly arranged on the first rotating rod 5, the first rotating rod 5 can be conveniently rotated by the hand wheel 18, a second through hole is formed in the two first support plates 4, two ends of the second rotating rod 6 respectively rotate to penetrate through the two second through holes, a synchronous wheel 7 is fixedly arranged on each of the first rotating rod 5 and the second rotating rod 6, the two synchronous wheels 7 are driven by a belt, the top end of the bottom plate 1 is provided with a second support plate 8 and a third support plate 9, the limiting mechanism comprises two T-shaped blocks 17, the two T-shaped blocks 17 are respectively and fixedly arranged at the bottom ends of the second support plate 8 and the third support plate 9, the top end of the bottom plate 1 is provided with two T-shaped grooves, the two T-shaped blocks 17 are respectively and slidably connected with the two T-shaped grooves, when the second support plate 8 and the third support plate 9 move, the T-shaped blocks 17 limit the second support plate 8, the two ends of the second support plate 8 are provided with first rotating grooves, the two first rotating grooves are respectively provided with a first side plate 10, the two first side plates 10 are respectively provided with first connecting grooves, the two first connecting grooves are respectively provided with a connecting plate 11, the two ends of the third support plate 9 are respectively provided with second rotating grooves, the two second side plates 12 are respectively and rotatably arranged in the two second rotating grooves, the two second side plates 12 are respectively provided with second connecting grooves, the two connecting plates 11 are respectively connected with the two second connecting grooves in a rotating mode, a first thread cylinder 13 and a second thread cylinder 14 are respectively arranged at the inner ends of the two connecting plates 11 in a rotating mode, a first external thread and a second external thread are arranged on the second rotating rod 6, the first external thread and the second external thread are respectively connected with the first thread cylinder 13 and the second thread cylinder 14 in a threaded mode, a limiting mechanism is arranged on the bottom plate 1 and used for limiting the second support plate 8 and the third support plate 9, when the device is used normally, the device is a common plate-shaped warning plate, when a side face or multiple angles are required to be warned, the first rotating rod 5 is rotated, the first rotating rod 5 drives the second rotating rod 6 to rotate through the cooperation of the two synchronous wheels 7, the first thread cylinder 13 and the second thread cylinder 14 in threaded connection with the second rotating rod 6 can drive the two connecting plates 11 to be close to each other, so that the first side plates 10 and the second side plates 12 are close to each other, the second support plate 8 and the second support plate 8 are far away from each other, and each first side plate 10 and each second side plate 12 are spliced to form a side face warning plate, safety warning plate is convenient to realize the full-warning process, and safety warning process is convenient to realize, and practical improvement in the safety warning process is achieved.
Referring to fig. 1 and 2, the top end of the first support plate 4 is connected through a top plate 15, an audible and visual alarm 16 is fixedly installed on the top plate 15, the audible and visual alarm can be electrically connected with an external power supply or a solar panel, and the audible and visual alarm 16 can assist a device to warn, so that safety is enhanced.
Referring to fig. 1, 2 and 4, fixing plates 19 are fixedly installed on the four brackets 2, threaded holes are formed in the four fixing plates 19, threaded rods 20 are connected to the four threaded holes, bases 21 are rotatably installed at the bottom ends of the threaded rods 20, handles 22 are fixedly installed at the top ends of the threaded rods 20, and the handles 22 are rotated to enable the handles 22 to drive the bases 21 to descend through the threaded rods 20 until the bases 21 are in contact with the ground, so that stability is enhanced.
When the construction site safety warning device is used normally, the device is a common plate-shaped warning board, when a side face or a plurality of angles are required to be warned, the first rotating rod 5 is rotated, the first rotating rod 5 drives the second rotating rod 6 to rotate through the cooperation of the two synchronous wheels 7, the first threaded cylinder 13 and the second threaded cylinder 14 which are in threaded connection with the second rotating rod 6 drive the two connecting plates 11 to be close to each other, so that the first side plate 10 and the second side plate 12 are close to each other, the second support plate 8 and the second support plate 8 are far away from each other, each first side plate 10 and each second side plate 12 are spliced into the warning board on the side face, the safety warning is convenient to carry out in all aspects, and the process realizes the process of facilitating warning.
Claims (5)
1. The utility model provides a job site safety warning device, includes the bottom plate, and the even fixed mounting in bottom plate bottom has four supports, and the equal fixed mounting in four support bottoms has the truckle, its characterized in that still includes:
the warning mechanism comprises two first support plates and a second rotating rod, wherein the top end of a bottom plate is provided with a first through hole, the two first support plates are fixedly arranged in the first through hole, one first support plate is rotatably provided with a first rotating rod penetrating through the other first support plate, the two first support plates are respectively provided with a second through hole, the two ends of the second rotating rod respectively rotate to penetrate through the two second through holes, the first rotating rod and the second rotating rod are fixedly provided with synchronous wheels, the two synchronous wheels are driven by a belt, the top end of the bottom plate is provided with a second support plate and a third support plate, the two ends of the second support plate are respectively provided with a first rotating groove, the first side plates are rotatably arranged in the two first rotating grooves, the first connecting grooves are formed in the two first side plates, the connecting plates are rotatably arranged in the two first connecting grooves, the second rotating grooves are formed in the two ends of the third support plate, the second side plates are rotatably arranged in the two second rotating grooves, the second connecting grooves are formed in the two second side plates, the two connecting plates are rotatably connected with the two second connecting grooves respectively, the first thread cylinder and the second thread cylinder are rotatably arranged at the inner ends of the two connecting plates respectively, the first external threads and the second external threads are arranged on the second rotating rod, and the first external threads and the second external threads are in threaded connection with the first thread cylinder and the second thread cylinder respectively;
and the limiting mechanism is arranged on the bottom plate and used for limiting the second support plate and the third support plate.
2. A job site safety warning device as defined in claim 1, wherein: the top end of the first support plate is connected through a top plate, an audible and visual alarm is fixedly installed on the top plate, and the audible and visual alarm can be electrically connected with an external power supply or a solar panel.
3. A job site safety warning device as defined in claim 1, wherein: the limiting mechanism comprises two T-shaped blocks, the two T-shaped blocks are respectively and fixedly arranged at the bottom ends of the second support plate and the third support plate, two T-shaped grooves are formed in the top end of the bottom plate, and the two T-shaped blocks are respectively and slidably connected with the two T-shaped grooves.
4. A job site safety warning device as defined in claim 1, wherein: and a hand wheel is fixedly arranged on the first rotating rod.
5. A job site safety warning device as defined in claim 1, wherein: four equal fixed mounting has the fixed plate on the support, has all offered the screw hole on four fixed plates, and equal threaded connection has the screw rod on four screw holes, and the base is all installed in all rotation of a plurality of screw rod bottoms, and a plurality of screw rod tops are equal fixed mounting has the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570005.9U CN220767815U (en) | 2023-06-19 | 2023-06-19 | Construction site safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570005.9U CN220767815U (en) | 2023-06-19 | 2023-06-19 | Construction site safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220767815U true CN220767815U (en) | 2024-04-12 |
Family
ID=90604641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321570005.9U Active CN220767815U (en) | 2023-06-19 | 2023-06-19 | Construction site safety warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220767815U (en) |
-
2023
- 2023-06-19 CN CN202321570005.9U patent/CN220767815U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |