Bridge high altitude construction hanging flower basket
Technical Field
The utility model relates to a bridge construction technical field specifically is a bridge high altitude construction hanging flower basket.
Background
High-altitude operation equipment and personnel are engaged in dangerous work in complex wind field environment, especially in sudden high wind condition, corner and top wind field of bridge and large-span structure are more complex than in steady condition
The existing high-altitude hanging basket is used for adsorbing a steel structure of a bridge through an electromagnet to resist cross wind, but in the descending process of the hanging basket, the electromagnet is still adsorbed on the steel structure in the operation mode, so that the electromagnet needs to be manually turned off in the descending process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a bridge high altitude construction hanging flower basket has solved the problem that high altitude hanging flower basket needs the manual electro-magnet that closes at the in-process that moves down.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hanging basket for overhead operation of a bridge comprises a bottom plate, connecting shells are fixedly installed at the left end and the right end of the upper surface of the bottom plate, a control mechanism is fixedly installed inside the connecting shells, the control mechanism comprises touch plates, the touch plates are hinged inside the connecting shells, the top ends of the touch plates penetrate through the connecting shells and extend to the upper portions of the connecting shells, the top ends of the touch plates are fixedly connected with auxiliary traction ropes, limiting sleeves are fixedly installed inside the connecting shells behind the touch plates, telescopic rods are sleeved at the centers of the limiting sleeves, pressing plates are fixedly installed at the front ends of the telescopic rods and are in contact with the touch plates, reset springs are fixedly installed at the rear ends of the pressing plates and are sleeved on the outer surfaces of the telescopic rods, the rear ends of the reset springs are fixedly connected with the limiting sleeves, levers are hinged at the rear ends of the connecting shells, one ends of the telescopic rods behind the limiting sleeves are in contact with the upper ends of the levers, the rear part of the lower end of the lever is hinged with an electric control mechanism, the electric control mechanism is fixedly connected with the connecting shell, the rear end of the electric control mechanism penetrates through the connecting shell and extends to the rear part of the connecting shell, the electric control mechanism comprises a shell, the shell is fixedly arranged in the connecting shell and is positioned behind the lever, the rear end of the shell penetrates through the connecting shell and extends to the rear part of the connecting shell, an electrified coil is embedded in the shell, an iron core is arranged in the electrified coil, the front end of the iron core is fixedly provided with a connecting rod, the front end of the connecting rod extends to the front side of the shell and is hinged with the lower end of the lever, the connecting rod is in sliding connection with the shell, the top end of the connecting shell is fixedly provided with a winding mechanism, the surface of the winding mechanism is wound with an auxiliary traction rope, the auxiliary traction rope is fixedly connected with the control mechanism, the winding mechanism, the auxiliary traction rope is sleeved on the outer surface of the reversing shaft.
Preferably, the lever passes through the articulated shaft and is articulated with the connection shell, and the position of articulated shaft leans on relatively, through torsional spring fixed connection between articulated shaft and the lever, can guarantee lever automatic re-setting through setting up the torsional spring, can be used for enlargiing the displacement volume through the position of restriction articulated shaft.
Preferably, the bottom fixed mounting of connecting rod has the slider, the inner wall of shell seted up with the spout of slider adaptation.
Preferably, the length of the inside of the shell is greater than twice of the length of the iron core, and the diameter of the iron core is slightly smaller than the inner diameter of the electrified coil.
Preferably, the top end of the connecting shell is located between the two supporting plates and provided with a notch, and the length of the notch is larger than the moving range of the touch plate.
Advantageous effects
The utility model provides a bridge high altitude construction hanging flower basket. The method has the following beneficial effects:
1. this bridge high altitude construction hanging flower basket can reset when drive mechanism loosens vice haulage rope through the touch panel and take out the iron core from the circular telegram coil through the transmission that the device resets to reduce electrical control mechanism's magnetism, and then reach and reduce the suction between hanging flower basket and the steel construction, solved the problem that high altitude hanging flower basket need the manual electromagnet that closes moving down the in-process.
2. This bridge high altitude construction hanging flower basket can be through setting up backup pad and reversing shaft, through vice haulage rope winding on the reversing shaft surface, can make vice haulage rope can bear appointed angle with the touch panel just under the taut state, has solved the problem that supplementary haulage rope can not lead.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inside of the connecting shell of the present invention;
FIG. 3 is a schematic view of the electric control mechanism of the present invention;
fig. 4 is a schematic view of the connection rod and the housing according to the present invention.
The device comprises a bottom plate-1, a connecting shell-2, a control mechanism-3, a winding mechanism-4, an auxiliary traction rope-5, a touch plate-6, a limiting sleeve-7, a telescopic rod-8, a pressing plate-9, a return spring-10, a lever-11, an electric control mechanism-12, a shell-13, an electrified coil-14, an iron core-15, a connecting rod-16, a supporting plate-17 and a reversing shaft-18.
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.
The embodiment of the utility model provides a bridge high altitude construction hanging flower basket:
in the first embodiment, as shown in fig. 1 to 4, the portable emergency escape device comprises a bottom plate 1, a connecting shell 2 is fixedly mounted at the left end and the right end of the upper surface of the bottom plate 1, a control mechanism 3 is fixedly mounted inside the connecting shell 2, a winding mechanism 4 is fixedly mounted at the top end of the connecting shell 2, an auxiliary traction rope 5 is wound on the surface of the winding mechanism 4, the auxiliary traction rope 5 is fixedly connected with the control mechanism 3, main traction ropes are fixedly connected to the two ends of the bottom plate 1 and used for main stress, and the main traction rope and the auxiliary traction ropes 5 are both fixedly connected with a traction mechanism.
In the second embodiment, the control mechanism 3 includes a touch plate 6, the touch plate 6 is hinged inside the connecting shell 2, the top end of the touch plate 6 penetrates through the connecting shell 2 and extends to the upper side of the connecting shell 2, the top end of the touch plate 6 is fixedly connected with the auxiliary traction rope 5, the inside of the connecting shell 2 is fixedly provided with a limit sleeve 7 at the rear side of the touch plate 6, the center of the limit sleeve 7 is sleeved with a telescopic rod 8, the front end of the telescopic rod 8 is fixedly provided with a pressing plate 9, the pressing plate 9 is contacted with the touch plate 6, the rear end of the pressing plate 9 is fixedly provided with a return spring 10, the return spring 10 is sleeved on the outer surface of the telescopic rod 8, the rear end of the return spring 10 is fixedly connected with the limit sleeve 7, the inside of the connecting shell 2 is hinged with a lever 11 at the rear end of the limit sleeve 7, the lever 11 is hinged with the connecting shell 2 through a hinge shaft, the position of the hinge shaft, the automatic resetting of the lever 11 can be ensured by arranging the torsion spring, the position of the hinged shaft can be used for amplifying the displacement by limiting, one end of the telescopic rod 8, which is positioned behind the limiting sleeve 7, is contacted with the upper end of the lever 11, the lower end rear part of the lever 11 is hinged with the electric control mechanism 12, the electric control mechanism 12 is fixedly connected with the connecting shell 2, the rear end of the electric control mechanism 12 penetrates through the connecting shell 2 and extends to the rear part of the connecting shell 2, the electric control mechanism 12 comprises a shell 13, the shell 13 is fixedly arranged in the connecting shell 2 and is positioned behind the lever 11, the rear end of the shell 13 penetrates through the connecting shell 2 and extends to the rear part of the connecting shell 2, an electrified coil 14 is embedded in the shell 13, the electrified coil 14 is electrified at the beginning of work, the storage battery is fixed at the top of the bottom plate 1, an iron core 15 is arranged in the electrified coil 14, the length, iron core 15's diameter slightly is less than electrical coil 14's internal diameter, can guarantee earlier through the inside length of restriction shell 13 that iron core 15 shifts out completely from electrical coil 14, iron core 15's shape is prolate form, iron core 15's front end fixed mounting has connecting rod 16, connecting rod 16's bottom fixed mounting has the slider, shell 13's inner wall is seted up the spout with the slider adaptation, can guarantee connecting rod 16 gliding steady through setting up slider and spout, support for connecting rod 16 provides simultaneously, connecting rod 16's front end extends to shell 13's front side and is articulated with lever 11's lower extreme, connecting rod 16 and shell 13 sliding connection.
Third embodiment, winding mechanism 4 includes the backup pad 17 that two symmetries set up, and the top of connecting shell 2 is located and sets up jaggedly between two backup pads 17, and the length of breach is greater than touch panel 6's removal scope, can guarantee touch panel 6's home range through setting up the breach, through 18 fixed connection of reversing shaft of front and back symmetry between two backup pads 17, and vice haulage rope 5 cup joints the surface at reversing shaft 18.
When the device is used, the magnetism generated by the electrified coil 14 is connected with a steel structure of a bridge for balancing cross wind, when the device needs to descend, the traction mechanism loosens the auxiliary traction rope 5, the auxiliary traction rope 5 can be loosened due to attraction of the device and the steel structure, the touch plate 6 can be further loosened, the telescopic rod 8 resets under the action of the reset spring 10 at the moment, the lever 11 can be driven to deform, so that the displacement can be amplified, and the movement of the lever 11 can be driven; the connecting rod 16 slides to draw the iron core 15 out of the electrified coil, at the moment, the magnetism is reduced, the device can slide downwards, and when the device slides downwards to the tensioning state of the auxiliary traction rope 5, the magnetism of the iron core is restored 15.
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.