CN212404862U - Bridge construction is with preventing device that falls - Google Patents
Bridge construction is with preventing device that falls Download PDFInfo
- Publication number
- CN212404862U CN212404862U CN202020976132.9U CN202020976132U CN212404862U CN 212404862 U CN212404862 U CN 212404862U CN 202020976132 U CN202020976132 U CN 202020976132U CN 212404862 U CN212404862 U CN 212404862U
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- fixedly connected
- winding roller
- plate
- bridge construction
- safety rope
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a falling-proof device for bridge construction, which comprises a base, wherein the upper surface of the base is welded with a protective guard, the interior of the protective guard is provided with a groove, the upper surface of the protective guard is fixedly connected with a top plate, one side of the top plate close to a first winding roller is fixedly connected with a motor through screws, the output end of the motor is fixedly connected with a second winding roller, a safety rope is wound on the outer side wall of the second winding roller, the interior of the top plate is connected with a switch in a sliding way, and through the combined use among the motor, the safety rope, a warning light, a buckle and a first winding roller light component, the falling-proof device can prevent the careless missing personnel from being hung in the middle of half space due to the fixation of the safety rope, in the device, when the careless missing personnel fall, the safety rope can be recovered under the driving of the motor, and meanwhile, the personnel connected through the buckle can be gradually pulled back to the, the safety of the working personnel is ensured.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a bridge construction is with preventing device that falls.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry. Need various high altitude construction in the bridge work progress, need use the device that prevents falling, the device that prevents falling of present bridge construction is fairly simple, generally splices into by the scaffold frame, and the operation protection of constructor on the scaffold frame is out of position has great potential safety hazard, and construction environment is complicated moreover, meets the junk and can be injured by a crashing object.
The invention is disclosed in China: CN208649891U discloses a bridge construction anti-falling device, it can be effectual protects the constructor through the harness subassembly that is equipped with, can be effectual protect the top junk through the protection network, place the junk and smash the injury, nevertheless there is certain problem, its device can protect the junk of top through the protection network, but during most bridge construction, most important still staff drop the problem, its device protects the constructor through the harness subassembly, in case once the constructor drops, the safety belt can protect the constructor can not drop subaerially, but still will be hung in the middle of the sky by the safety belt subassembly, if there is not other staff next door, still have certain threat to constructor's life, for this reason, propose a bridge construction and use anti-falling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge construction is with preventing device that falls to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling device for bridge construction comprises a base, wherein a protective guard is welded on the upper surface of the base, a groove is formed in the protective guard, a top plate is fixedly connected to the upper surface of the protective guard, a warning lamp is fixedly connected to the upper surface of the top plate through screws, two fixing seats are symmetrically and fixedly connected to one side, away from the warning lamp, of the top plate, two first plate bodies are symmetrically and fixedly connected to one side, adjacent to the two fixing seats, of the two first plate bodies, a second connecting rod is rotatably connected to one side, adjacent to the two first plate bodies, of the two first plate bodies through bearings, a first winding roller is fixedly connected to the outer side wall of the second connecting rod, a safety rope is wound on the outer side wall of the first winding roller, a buckle is fixedly connected to one end of the safety rope, a motor is fixedly connected to one side, close to the first winding, the safety rope is wound on the outer side wall of the second winding roller, the front surface of the top plate is fixedly connected with a first limiting plate, the inside of the top plate is connected with a switch in a sliding mode, the safety rope is located at the rear of the first limiting plate and in front of the switch, and the electrical output end of the switch is electrically connected with the motor and the electrical input end of the warning lamp through a wire.
As further preferable in the present technical solution: the front surface of the guard rail is hinged with a door body.
As further preferable in the present technical solution: the door body is characterized in that a first shell is fixedly connected to the inside of the door body, a first connecting rod is connected to the inside of the first shell in a sliding mode, a spring is fixedly connected to the outer side wall of the first connecting rod, and the first connecting rod is connected to the inside of the door body in a sliding mode.
As further preferable in the present technical solution: two adjacent sides of the first plate bodies are hinged to second limiting plates through bearings, and the second limiting plates are located in front of the first winding rollers.
As further preferable in the present technical solution: the lower surface of the base is fixedly connected with a lifting platform.
As further preferable in the present technical solution: two third limiting plates of lift platform's bottom symmetry fixedly connected with, the upper surface threaded connection of third limiting plate has the threaded rod, the one end fixedly connected with second plate body of threaded rod, the threaded rod is kept away from the one end fixedly connected with universal wheel of second plate body, the universal wheel is located the below of second plate body.
Compared with the prior art, the beneficial effects of the utility model are that: through the combination use between motor, safety rope, warning light, buckle and the first wire winding roller lamp part, let careless personnel of losing the foot can not be hung in the middle of half empty because of safety rope's fixed, in the middle of this device, can retrieve the safety rope under the drive of motor when the staff careless is lost the foot and drops, the staff who connects through the buckle also can be pulled back work platform department gradually simultaneously, has guaranteed staff's safety.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the first plate of the present invention;
fig. 4 is an enlarged schematic view of the area a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a top plate; 3. a warning light; 4. a door body; 5. a fixed seat; 6. a first plate body; 7. a first winding roller; 8. a motor; 9. a first limit plate; 10. a switch; 11. a second winding roller; 12. protecting the fence; 13. a groove; 14. a first housing; 15. a spring; 16. a first link; 17. a second limiting plate; 18. a lifting platform; 19. a third limiting plate; 20. a threaded rod; 21. a second plate body; 22. a universal wheel; 23. buckling; 24. a safety cord; 25. a second link.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a falling prevention device for bridge construction comprises a base 1, a protective guard 12 is welded on the upper surface of the base 1, a groove 13 is formed in the protective guard 12, a top plate 2 is fixedly connected on the upper surface of the protective guard 12, a warning lamp 3 is fixedly connected on the upper surface of the top plate 2 through screws, two fixing seats 5 are symmetrically and fixedly connected on one side of the top plate 2 away from the warning lamp 3, two first plate bodies 6 are symmetrically and fixedly connected on one adjacent sides of the two fixing seats 5 through screws, a second connecting rod 25 is rotatably connected on one adjacent side of the two first plate bodies 6 through a bearing, a first winding roller 7 is fixedly connected on the outer side wall of the second connecting rod 25, a safety rope 24 is wound on the outer side wall of the first winding roller 7, a buckle 23 is fixedly connected on one end of the safety rope 24, a motor 8 is fixedly connected on one side of the top plate 2 close to the first winding roller 7 through, safety rope 24 winds the lateral wall that connects in second wire winding roller 11, and the front surface fixed connection of roof 2 has first limiting plate 9, and the inside sliding connection of roof 2 has switch 10, and safety rope 24 is located the rear of first limiting plate 9 and the place ahead of switch 10, and switch 10's electrical output passes through wire and motor 8 and warning light 3's electrical input electric connection.
In this embodiment, specifically: the front surface of the protective guard 12 is hinged with the door body 4, and through the arrangement of the door body 4, a user can enter the protective guard 12 through the door body 4, so that the user can have better use experience.
In this embodiment, specifically: a first shell 14 is fixedly connected inside the door body 4, a first connecting rod 16 is slidably connected inside the first shell 14, a spring 15 is fixedly connected on the outer side wall of the first connecting rod 16, the first connecting rod 16 is slidably connected inside the door body 4, one end of the first connecting rod 16 close to the guard rail 12 is clamped inside the groove 13, through the arrangement of the first connecting rod 16, a user can take the first connecting rod 16 as a force point, pull the first connecting rod 16 backwards, thereby pulling the first link 16 out of the inside of the recess 13, thereby opening the door body 4 connected by the first link 16, while the user pulls the first link 16 backward, the spring 15 connected to the first link 16 is deformed by the user's pulling force, when the user releases the first link 16, the spring 15 will be resilient due to the loss of tension, thereby bringing the first link 16 to its original position.
In this embodiment, specifically: two adjacent one sides of first plate body 6 are articulated through the bearing to have second limiting plate 17, and second limiting plate 17 is located the place ahead of first winding roller 7, through the setting of second limiting plate 17, and when the orientation position of first winding roller 7 pivoted was not to the time, the second limiting plate 17 that is located the place ahead of first winding roller 7 can be through blocking self in the middle of the gap of first winding roller 7 to carry out the rigidity to first winding roller 7.
In this embodiment, specifically: the lower fixed surface of base 1 is connected with lift platform 18, through lift platform 18's setting, lets the user can carry out convenient the bridge of being under construction through lift platform 18.
In this embodiment, specifically: two third limiting plates 19 of lift platform 18's bottom symmetry fixedly connected with, the upper surface threaded connection of third limiting plate 19 has threaded rod 20, the one end fixedly connected with second plate body 21 of threaded rod 20, the one end fixedly connected with universal wheel 22 of second plate body 21 is kept away from to threaded rod 20, universal wheel 22 is located the below of second plate body 21, setting through second plate body 21, let the user through rotating second plate body 21, drive threaded rod 20 and carry out the adjustment to universal wheel 22 upper and lower position, when universal wheel 22 contacts ground, alright carry out convenient position removal with this device in order to utilize the universal wheel.
When the device is used, a user can adjust the vertical position of the universal wheel 22 through the second plate body 21 and the threaded rod 20, when the universal wheel 22 contacts the ground, the device can be pushed to the position below a place to be constructed through the universal wheel 22, the user enters the protective guard 12 through the door body 4, then the door body 4 is connected with the protective guard 12 through the first connecting rod 16, when the user enters the protective guard 12, the safety component carried by the user is connected with the buckle 23, the user is sent to a bridge place to be constructed through the arrangement of the lifting platform 18, at this time, if the user falls down during construction, the safety rope 24 connected with the buckle 23 can backwards press the switch 10 due to the falling gravity of the person, the motor 8 can be controlled to rotate through the arrangement of the switch 10, the second winding roller 11 connected with the output shaft of the motor 8 can be driven by the motor 8, thereby roll up safety rope 24 and wind safety rope 24 gradually on second wire winding roller 11, and by the wraparound weak point gradually through safety rope 24, can be with the personnel that connect through buckle 23 from half empty pull to safe platform department, in order to guarantee that the staff can not be hung in half empty, when switch 10 is triggered simultaneously, can open warning light 3 with switch 10 electric connection, thereby remind other constructors, the possibility that the personnel that the greatly reduced is rescued, and the time of rescuing.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge construction is with preventing device that falls, includes base (1), its characterized in that: the upper surface of the base (1) is welded with a protective guard (12), a groove (13) is formed in the protective guard (12), a top plate (2) is fixedly connected to the upper surface of the protective guard (12), a warning lamp (3) is fixedly connected to the upper surface of the top plate (2) through screws, two fixing seats (5) are symmetrically and fixedly connected to one side of the top plate (2) far away from the warning lamp (3), two first plate bodies (6) are fixedly connected to one adjacent side of the two fixing seats (5) through screws, a second connecting rod (25) is rotatably connected to one adjacent side of the two first plate bodies (6) through a bearing, a first winding roller (7) is fixedly connected to the outer side wall of the second connecting rod (25), a safety rope (24) is wound on the outer side wall of the first winding roller (7), and a buckle (23) is fixedly connected to one end of the safety rope (24), roof (2) are close to screw fixedly connected with motor (8) is passed through to one side of first wire winding roller (7), the output fixedly connected with second wire winding roller (11) of motor (8), safety rope (24) around connect in the lateral wall of second wire winding roller (11), the first limiting plate (9) of front surface fixedly connected with of roof (2), the inside sliding connection of roof (2) has switch (10), safety rope (24) are located the rear of first limiting plate (9) with the place ahead of switch (10), the electrical output of switch (10) pass through the wire with motor (8) with the electrical input end electric connection of warning light (3).
2. The anti-falling device for bridge construction according to claim 1, wherein: the front surface of the guard rail (12) is hinged with a door body (4).
3. The anti-falling device for bridge construction according to claim 2, wherein: the door comprises a door body (4), and is characterized in that a first shell (14) is fixedly connected to the inside of the door body (4), a first connecting rod (16) is connected to the inside of the first shell (14) in a sliding manner, a spring (15) is fixedly connected to the outer side wall of the first connecting rod (16), and the first connecting rod (16) is connected to the inside of the door body (4) in a sliding manner.
4. The anti-falling device for bridge construction according to claim 1, wherein: two the adjacent one side of first plate body (6) articulates through the bearing has second limiting plate (17), second limiting plate (17) are located the place ahead of first wire winding roller (7).
5. The anti-falling device for bridge construction according to claim 1, wherein: the lower surface of the base (1) is fixedly connected with a lifting platform (18).
6. The anti-falling device for bridge construction according to claim 5, wherein: two third limiting plates (19) of bottom symmetry fixedly connected with of lift platform (18), the upper surface threaded connection of third limiting plate (19) has threaded rod (20), the one end fixedly connected with second plate body (21) of threaded rod (20), keep away from threaded rod (20) the one end fixedly connected with universal wheel (22) of second plate body (21), universal wheel (22) are located the below of second plate body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020976132.9U CN212404862U (en) | 2020-06-02 | 2020-06-02 | Bridge construction is with preventing device that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020976132.9U CN212404862U (en) | 2020-06-02 | 2020-06-02 | Bridge construction is with preventing device that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404862U true CN212404862U (en) | 2021-01-26 |
Family
ID=74409439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020976132.9U Expired - Fee Related CN212404862U (en) | 2020-06-02 | 2020-06-02 | Bridge construction is with preventing device that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212404862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931086A (en) * | 2021-10-28 | 2022-01-14 | 湖南省通和工程有限公司 | Pier deviation rectifying construction process |
-
2020
- 2020-06-02 CN CN202020976132.9U patent/CN212404862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931086A (en) * | 2021-10-28 | 2022-01-14 | 湖南省通和工程有限公司 | Pier deviation rectifying construction process |
| CN113931086B (en) * | 2021-10-28 | 2023-12-05 | 湖南省通和工程有限公司 | Pier deviation rectifying construction process |
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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 |
Granted publication date: 20210126 |