CN209758790U - Elevator with lifting advertising board - Google Patents

Abstract

The utility model relates to a technical field of elevator aims at providing an elevator with lift bill-board, and its technical scheme main points are including car and bill-board, still include elevating gear, elevating gear sets up on the car, just the bill-board is connected in elevating gear's output. The elevator with the lifting advertising board can adjust the position of the advertising board according to the content of the advertising board so as to adapt to different crowds.

Description

Elevator with lifting advertising board

Technical Field

The utility model relates to a technical field of elevator, in particular to elevator with lift bill-board.

background

With the development of high-rise buildings, the commercial value of the elevator is further embodied. The elevator advertisement is a new type advertisement medium, it refers to the advertisement carrier made and published on the inner wall of the elevator of the city building. The elevator advertisement types are various, mainly commercial elevator and building elevator, and the expression form is mainly that the advertising board is installed in the elevator car.

The content of the bill-board of installation in the elevator is various, some be to children, some be to the adult, but the position of current bill-board in the elevator is fixed inconvenient, install higher position usually, make things convenient for the adult to watch, but if advertisement content is to children, because children's height is shorter, be difficult to see the advertisement of eminence, consequently, to this field, wait to develop an elevator, its bill-board that has can go up and down, can adjust the position of bill-board according to the content of bill-board to adapt to different crowds.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing an elevator with lift bill-board, its bill-board that has can go up and down, can be according to the position of the content control bill-board of bill-board to adapt to different crowds.

The above technical purpose of the present invention can be achieved by the following technical solutions:

The elevator with the lifting advertising board comprises a car, the advertising board and a lifting device, wherein the lifting device is arranged on the car, and the advertising board is connected to the output end of the lifting device.

Through adopting above-mentioned technical scheme, start elevating gear, elevating gear drives the bill-board and removes under operating condition to change the position of bill-board, the staff can adjust the position of bill-board according to the content of bill-board, if the content of bill-board is to the adult, then heighten the position of bill-board, if the content of bill-board is to children, then lower the position of bill-board, so that adapt to different crowds.

Further setting: the elevator comprises an elevator body, and is characterized in that the elevator body comprises a chain wheel, a chain, a connecting block and a motor, a groove is formed in the elevator body, rotating shafts are connected to two ends of the groove in a rotating mode, the motor is arranged in the groove and is linked with the rotating shafts, the chain wheel is arranged on the rotating shafts, the chain wheel is sleeved with the chain wheel and is tensioned by the chain wheel, the connecting block is arranged on the chain, and the advertising board is connected with the connecting block.

Through adopting above-mentioned technical scheme, when adjusting the bill-board position, the starter motor, the motor drives the pivot and rotates, and the pivot drives the chain through the sprocket and rotates at the rotation in-process, and the rotation of chain drives the connecting block and removes to drive the bill-board and remove, realize adjusting the purpose of bill-board position.

further setting: the groove is provided with a guide groove, the connecting block is provided with a guide block, and the guide block is in sliding fit with the guide groove.

Through adopting above-mentioned technical scheme, remove the in-process at the connecting block, the guide block slides along the guide way to for the moving direction of connecting block leads, improved the stability of connecting block at the removal in-process, and then improved the stability of bill-board at the removal in-process.

Further setting: still be equipped with the guide bar in the recess, the connecting block is run through by the guide bar and with guide bar sliding fit.

Through adopting above-mentioned technical scheme, the setting up of guide bar can lead the moving direction of connecting block, has reduced the connecting block and has appeared the possibility of rocking at the removal in-process.

Further setting: the car is detachably connected with a cover plate used for shielding the groove.

Through adopting above-mentioned technical scheme, if the content of bill-board is to children, adjust the bill-board to low back, install the apron on the car to the realization shelters from the purpose of the recess that the bill-board top exposes, avoids the recess to expose outside, leads to damaging in the sprocket in the recess or the chain.

Further setting: elevating gear includes rolling axle, receipts rolling rope, elevator and second hand wheel, the rolling axle rotates to be connected in the car, the rolling axle is connected to the one end of receipts rolling rope, and the elevator is connected to the other end, and the elevator is connected with the bill-board, the second hand wheel set up on the rolling axle and with rolling axle sliding fit, just be equipped with square frame on the car, be equipped with square piece on the second hand wheel, square piece and square frame cooperation.

Through adopting above-mentioned technical scheme, when adjusting the position of bill-board, the pulling second hand wheel, the second hand wheel drives square piece and removes, makes square piece break away from square frame, rotates the second hand wheel, the second hand wheel drives the rolling axle and rotates, the rolling axle is in rotating the in-process rolling rope rolling or unreeling to change the position of lifter block, and then change the position of bill-board, promote the handle, with square piece reinsertion square frame, it is spacing to carry out the rolling axle, the realization is adjusted the position of bill-board purpose.

Further setting: be equipped with the protecting crust on the car, the rolling axle is in the protecting crust, just be equipped with the lifting hole that the rope of being convenient for to roll up passes through and the mouth that rotates of being convenient for pulling second hand wheel on the protecting crust.

Through adopting above-mentioned technical scheme, the setting of protecting crust can be protected the rolling rope that is got up by the rolling, avoids the rolling rope that is got up by the rolling to be damaged, and can avoid the dust to fall into on the rolling rope that is got up by the rolling.

Further setting: the second hand wheel comprises a handle and a connecting cylinder, the connecting cylinder is connected with the handle and sleeved on the winding shaft, a limiting block is arranged on the winding shaft, a limiting groove is formed in the connecting cylinder, the limiting block is in sliding fit with the limiting groove, and the square block is arranged on the connecting cylinder.

through adopting above-mentioned technical scheme, when needs rotate the rolling axle, pulling handle, the spacing groove slides along the stopper, rotates the handle, and the handle drives the connecting cylinder and rotates, and the connecting cylinder drives the spacing groove and rotates, and the spacing groove passes through the stopper and drives the rolling axle and rotate to the realization rotates the purpose of rolling axle.

Further setting: the advertising board is provided with a dovetail block, the car is provided with a dovetail groove, and the dovetail block is in sliding fit with the dovetail groove.

Through adopting above-mentioned technical scheme, at the in-process that the rolling rope was rolled or was unreeled, the forked tail piece slides along the dovetail to the realization carries out the purpose of direction to the moving direction of bill-board, has reduced the bill-board and has appeared the possibility of rocking moving the in-process, and the cooperation of forked tail piece and dovetail can carry on spacingly to the bill-board, avoids the bill-board perk.

To sum up, the utility model discloses following beneficial effect has:

1. The lifting device drives the advertising board to move in a working state, so that the position of the advertising board is changed, a worker can adjust the position of the advertising board according to the content of the advertising board, if the content of the advertising board is specific to adults, the position of the advertising board is adjusted to be high, and if the content of the advertising board is specific to children, the position of the advertising board is adjusted to be low, so that the advertising board is suitable for different crowds;

2. if the content of the billboard is specific to children, the cover plate is arranged on the car after the billboard is adjusted to a low position, so that the purpose of shielding the groove exposed above the billboard is achieved, and the phenomenon that the groove is exposed outside to cause damage in a chain wheel or a chain in the groove is avoided;

3. the cooperation of dovetail piece and dovetail can carry out spacingly to the bill-board, avoids the bill-board perk.

drawings

fig. 1 is a schematic structural view for embodying the present invention in embodiment 1;

FIG. 2 is a schematic structural view for embodying the elevating device in embodiment 1;

FIG. 3 is an enlarged view of the structure of part A in FIG. 2 for showing the positional relationship between the connecting block and the guide bar;

FIG. 4 is a schematic structural view for embodying the elevating device in embodiment 2;

FIG. 5 is a schematic structural view showing a positional relationship between the signboard and the elevating block in embodiment 2;

FIG. 6 is an enlarged view of the portion B of FIG. 5 showing a second hand wheel;

FIG. 7 is an enlarged view of the structure of the portion C in FIG. 4 for showing the positional relationship between the square blocks and the square frames;

Fig. 8 is a schematic structural diagram for embodying the positional relationship between the car and the protective shell in embodiment 2;

FIG. 9 is an enlarged view of the portion D of FIG. 8 for illustrating the positional relationship between the winding rope and the protective housing;

FIG. 10 is an enlarged view of the structure of the portion E in FIG. 8 for showing the connection between the dovetail block and the dovetail groove.

In the figure, 1, a car; 2. a billboard; 3. a lifting device; 4. a sprocket; 5. a chain; 6. connecting blocks; 7. a motor; 8. a groove; 9. a guide groove; 10. a guide block; 11. a guide bar; 12. hiding the groove; 13. a cover plate; 14. a winding shaft; 15. winding the rope; 16. a lifting block; 17. a second hand wheel; 18. a connecting frame; 19. a handle; 20. a connecting cylinder; 21. a limiting block; 22. a limiting groove; 23. a square block; 24. a square frame; 25. a protective shell; 26. a lifting port; 27. a rotation port; 28. a dovetail block; 29. a dovetail groove; 30. a rotating shaft.

Detailed Description

the present invention will be described in further detail with reference to the accompanying drawings.

Example 1: an elevator with a lifting billboard is shown in figures 1 and 2 and comprises a car 1, a billboard 2 and a lifting device 3, wherein the lifting device 3 is arranged on the car 1, and the billboard 2 is connected to the output end of the lifting device 3.

As shown in fig. 2 and 3, the lifting device 3 includes a chain wheel 4, a chain 5, a connecting block 6 and a motor 7, a groove 8 is provided on the elevator main body, two ends of the groove 8 are rotatably connected with a rotating shaft 30, the motor 7 is disposed in the groove 8 and connected with the rotating shaft 30, the chain wheel 4 is disposed on the rotating shaft 30, the chain 5 is sleeved on the chain wheel 4 and tensioned by the chain wheel 4, the connecting block 6 is disposed on the chain 5, a guide groove 9 is provided on a side wall of the groove 8, a guide block 10 is provided on the connecting block 6, the guide block 10 is in sliding fit with the guide groove 9, a guide rod 11 is further provided in the groove 8, the connecting block 6 is penetrated by the guide rod 11 and is in sliding fit with the guide rod 11 so as to guide the moving direction of the connecting block 6, the billboard 2 is connected with the connecting block 6, and the car 1 is detachably, the cover plate 13 is in the hidden groove 12, and the cover plate 13 is flush with the side wall of the car 1.

The implementation process comprises the following steps: starting a motor 7, driving a rotating shaft 30 to rotate by the motor 7, driving a chain wheel 4 to rotate by the rotating shaft 30, driving a chain 5 to rotate by the chain wheel 4 in the rotating process, driving a connecting block 6 to move along a guide rod 11 by the chain 5, and in the moving process of the connecting block 6, sliding a guide block 10 along a guide groove 9 so as to improve the stability of the connecting block 6 in the moving process, moving the advertising board 2 along with the connecting block 6, adjusting the position of the advertising board 2 by a worker according to the content of the advertising board 2, increasing the position of the advertising board 2 if the content of the advertising board 2 is directed at an adult, installing a cover plate 13 on the side wall of a car 1 through a screw so as to shield a groove 8 exposed below the advertising board 2, reducing the position of the advertising board 2 if the content of the advertising board 2 is directed at children, installing the cover plate 13 on the side wall of the car 1 through a screw, so as to shield the exposed groove 8 above the billboard 2, and adjust the position of the billboard 2 to adapt to different crowds.

Example 2: an elevator with a lifting advertising board is different from that of embodiment 1 in that, as shown in fig. 4 and 5, a lifting device 3 comprises a winding shaft 14, a winding rope 15, a lifting block 16 and a second hand wheel 17, the winding shaft 14 is rotatably connected to the side wall of a car 1 through a connecting frame 18, the connecting frame 18 is arranged on the car 1, the winding shaft 14 is rotatably connected with the connecting frame 18, one end of the winding rope 15 is connected with the winding shaft 14, the other end of the winding rope 15 is connected with the lifting block 16, the winding rope 15 is wound on the winding shaft 14, the second hand wheel 17 is in sliding fit with the winding shaft 14, as shown in fig. 6 and 7, the second hand wheel 17 comprises a handle 19 and a connecting cylinder 20, one end of the connecting cylinder 20 is connected with the handle 19, the other end of the connecting cylinder is sleeved on the winding shaft 14, a limiting block 21 is arranged on the winding shaft 14, a limiting groove 22 is arranged on the connecting cylinder 20, the limiting block 21, the side wall of the cage 1 is provided with a square frame 24, the square block 23 is matched with the square frame 24, when the winding shaft 14 needs to be rotated, the square block 23 is pulled out from the square frame 24, when the winding shaft 14 does not need to be rotated, the square block 23 is inserted into the square frame 24, as shown in fig. 8 and 9, the car 1 is provided with a protective shell 25, the winding shaft 14 is positioned in the protective shell 25, one side of the protective shell 25 close to the bottom of the car 1 is provided with a lifting port 26 which is convenient for the winding rope 15 to pass through, the protective shell 25 is also provided with a rotating port 27 which is convenient for the pulling handle 19, the lifting block 16 is connected with the upper part of the advertising board 2, as shown in fig. 10, a dovetail block 28 is provided at the lower part of the signboard 2, a dovetail groove 29 is provided on the side wall of the car 1, and the dovetail block 28 is slidably fitted with the dovetail groove 29, so that the moving direction of the signboard 2 can be guided, and the signboard 2 can be prevented from being tilted during the moving process.

the implementation process comprises the following steps: when the position of the advertising board 2 is adjusted, the handle 19 is pulled, the handle 19 drives the connecting cylinder 20 to move, the connecting cylinder 20 drives the square block 23 to move, the square block 23 is separated from the square frame 24, the handle 19 is rotated, the handle 19 drives the connecting cylinder 20 to rotate, the connecting cylinder 20 drives the limiting groove 22 to rotate, the limiting groove 22 drives the winding shaft 14 to rotate through the limiting block 21, the winding shaft 14 drives the winding rope 15 to rotate in the rotating process, the winding rope 15 drives the lifting block 16 to move in the rotating process, the lifting block 16 drives the advertising board 2 to move, the position of the advertising board 2 is changed, after the position of the advertising board 2 is adjusted, the handle 19 is pushed, the handle 19 drives the square block 23 to move through the connecting cylinder 20, the square block 23 is reinserted into the square frame 24, the connecting cylinder 20 is limited, the winding shaft 14 is limited, and the winding shaft 14 is prevented from rotating, the purpose of adjusting the position of the billboard 2 is achieved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides an elevator with lift bill-board, includes car (1) and bill-board (2), its characterized in that: still include elevating gear (3), elevating gear (3) set up on car (1), just bill-board (2) are connected in the output of elevating gear (3), elevating gear (3) include sprocket (4), chain (5), connecting block (6) and motor (7), be equipped with recess (8) in the elevator main part, the both ends of recess (8) are rotated and are connected with pivot (30), and motor (7) set up in recess (8) and with pivot (30) linkage, sprocket (4) set up on pivot (30), chain (5) cover is established on sprocket (4) and is tensioned by sprocket (4), connecting block (6) set up on chain (5), bill-board (2) are connected with connecting block (6).

2. The elevator with the lifting billboard as claimed in claim 1, wherein: be equipped with guide way (9) on recess (8), be equipped with guide block (10) on connecting block (6), guide block (10) and guide way (9) sliding fit.

3. The elevator with the lifting billboard as claimed in claim 1, wherein: still be equipped with guide bar (11) in recess (8), connecting block (6) are run through by guide bar (11) and with guide bar (11) sliding fit.

4. The elevator with the lifting billboard as claimed in claim 1, wherein: the car (1) is detachably connected with a cover plate (13) used for shielding the groove (8).

5. The elevator with the lifting billboard as claimed in claim 1, wherein: elevating gear (3) are including rolling axle (14), receipts rolling rope (15), elevator (16) and second hand wheel (17), rolling axle (14) are rotated and are connected in car (1), rolling axle (14) is connected to the one end of receipts rolling rope (15), and elevator (16) are connected to the other end, and elevator (16) are connected with bill-board (2), second hand wheel (17) set up on rolling axle (14) and with rolling axle (14) sliding fit, just be equipped with square frame (24) on car (1), be equipped with square piece (23) on second hand wheel (17), square piece (23) and square frame (24) cooperation.

6. The elevator with the lifting advertising board as claimed in claim 5, wherein: be equipped with protecting crust (25) on car (1), wind-up shaft (14) are in protecting crust (25), just be equipped with lifting hole (26) that be convenient for to receive winding rope (15) and rotation mouth (27) of being convenient for to stimulate second hand wheel (17) on protecting crust (25).

7. The elevator with the lifting billboard of claim 6, characterized in that: second hand wheel (17) include handle (19) and connecting cylinder (20), connecting cylinder (20) are connected handle (19) and are established on rolling axle (14) to the cover, are equipped with stopper (21) on rolling axle (14), are equipped with spacing groove (22) on connecting cylinder (20), stopper (21) and spacing groove (22) sliding fit, just square piece (23) set up on connecting cylinder (20).

8. the elevator with the lifting billboard as claimed in claim 1, wherein: be equipped with dovetail block (28) on bill-board (2), be equipped with dovetail (29) on car (1), dovetail block (28) and dovetail (29) sliding fit.