CN215974506U - Anti-falling elevator - Google Patents

Abstract

The utility model discloses a falling-preventing elevator which comprises a shell, wherein motors are fixedly arranged on two sides of the top of the shell, a wire coil is fixedly arranged at the output end of each motor, a cable is connected to the front surface of each wire coil in a transmission manner, a second spring is fixedly arranged on the top of the shell, and a fixing plate is fixedly arranged on the top of the second spring. According to the utility model, through the arrangement of the motor, the wire coil and the cable rope, the height adjustment of the elevator body can be realized, through the arrangement of the supporting rod and the first sliding ring, the height adjustment of the elevator body through the sliding groove and the sliding block can be assisted, through the arrangement of the first spring and the second spring, the effect of buffering and damping the elevator body is achieved, through the arrangement of the electric telescopic rod, the first light plate and the second sliding ring, the effect of performing height adjustment on the connecting plate is achieved, and through the arrangement of the supporting table, the second light plate and the third sliding ring, the effect of performing height adjustment on the supporting column is achieved.

Description

Anti-falling elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a falling-preventing elevator.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a vertical line, the elevator is also of a step type, step plates are arranged on a track to continuously run, the elevator is commonly called an escalator or a moving sidewalk, a fixed type lifting device serves the specified floors, the vertical lifting elevator is provided with a car which runs between at least two rows of rigid guide rails which are vertical or have an inclination angle smaller than 15 degrees, the size and the structural form of the car are convenient for passengers to go in and go out or load and unload goods, the elevator is used as a general name of a vertical transportation device in the building regardless of the driving mode, the elevator can be divided into a low-speed elevator (below 4 m/s), a fast elevator (4-12 m/s) and a high-speed elevator (above 12 m/s) according to the speed, but the existing elevator has poor anti-falling effect, greatly increasing the danger in use, reducing the market share and being incapable of meeting the use requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a falling prevention elevator which has the advantage of good falling prevention effect, and solves the problems that the existing elevator has poor falling prevention effect, the danger in use is greatly increased, and the market share is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a falling-preventing elevator comprises a shell, wherein both sides of the top of the shell are fixedly provided with motors, the output ends of the motors are fixedly provided with wire coils, the front surface of each wire coil is connected with a cable rope in a transmission way, the top of the shell is fixedly provided with a second spring, the top of the second spring is fixedly provided with a fixed plate, the top of the fixed plate is fixedly provided with a supporting box, both sides of the lower end of the inner cavity of the supporting box are fixedly provided with first light plates, the front surface of each first light plate is slidably provided with a second sliding ring, the front surface of each second sliding ring is movably provided with a connecting plate, the top of each connecting plate is fixedly provided with a supporting table, the top of each supporting table is fixedly provided with a supporting column, the top of each supporting column is fixedly provided with an elevator body, the bottom of each cable rope is fixedly arranged at the top of the elevator body, and the inner cavity of the shell is fixedly provided with a supporting rod, the front surface of the supporting rod is provided with a first sliding ring in a sliding mode, the left end of the first sliding ring is fixedly installed at the right end of the elevator body, the bottom of the supporting rod is fixedly provided with a first spring, the bottom of the first spring is fixedly installed at the bottom of the inner cavity of the shell, two sides of the inner cavity of the supporting box are fixedly provided with electric telescopic rods, and the output ends of the electric telescopic rods are fixedly installed at the bottom of the second sliding ring through supports.

Preferably, a box door is movably mounted on the front surface of the supporting box, and a switch is fixedly mounted at the bottom of the front surface of the box door.

Preferably, the left end of the inner cavity of the shell is provided with a sliding groove, the inner cavity of the sliding groove is provided with a sliding block in a sliding manner, and the right end of the sliding block is fixedly arranged at the left end of the elevator body.

Preferably, telescopic supports are fixedly mounted on two sides of the top of the elevator body, and the tops of the telescopic supports are fixedly mounted on the top of the inner cavity of the shell.

Preferably, the two sides of the top of the inner cavity of the supporting box are fixedly provided with second light plates, and the bottoms of the second light plates are fixedly provided with limiting blocks.

Preferably, a third slip ring is movably mounted on the front surface of the second light plate, and one ends, close to each other, of the third slip rings are fixedly mounted on two sides of the support table through supports.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the elevator height adjusting device, the elevator body can be adjusted in height through the arrangement of the motor, the wire coil and the cable rope, the elevator body can be assisted to be adjusted in height through the sliding groove and the sliding block through the arrangement of the supporting rod and the first sliding ring, the effect of buffering and damping the elevator body is achieved through the arrangement of the first spring and the second spring, the effect of adjusting the height of the connecting plate is achieved through the arrangement of the electric telescopic rod, the first light plate and the second sliding ring, the effect of adjusting the height of the supporting column is achieved through the arrangement of the supporting table, the second light plate and the third sliding ring, and the elevator body can be supported through the arrangement of the supporting column.

2. According to the elevator height adjusting device, due to the arrangement of the box door and the switch, a user can conveniently maintain the support box in daily life, the effect of carrying out multiple support on the elevator body is achieved due to the arrangement of the telescopic support, and the elevator body is better assisted to carry out height adjustment due to the arrangement of the sliding groove and the sliding block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the housing construction of the present invention;

FIG. 3 is a cross-sectional view of the support box structure of the present invention.

In the figure: 1. a housing; 2. wire coils; 3. a cable; 4. a motor; 5. a telescoping support; 6. a support bar; 7. a first slip ring; 8. an elevator body; 9. a first spring; 10. a switch; 11. a second spring; 12. a fixing plate; 13. a support box; 14. a box door; 15. a slider; 16. a chute; 17. a connecting plate; 18. a first light panel; 19. an electric telescopic rod; 20. a second slip ring; 21. a limiting block; 22. a third slip ring; 23. a second light panel; 24. a support table; 25. and (4) a support column.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a fall-preventing elevator comprises a housing 1, a chute 16 is disposed at the left end of the inner cavity of the housing 1, a slider 15 is slidably mounted in the inner cavity of the chute 16, the elevator body 8 is better assisted to adjust the height through the arrangement of the chute 16 and the slider 15, the right end of the slider 15 is fixedly mounted at the left end of the elevator body 8, motors 4 are fixedly mounted at both sides of the top of the housing 1, a wire coil 2 is fixedly mounted at the output end of the motor 4, a cable 3 is connected to the front surface of the wire coil 2 in a transmission manner, a second spring 11 is fixedly mounted at the top of the housing 1, a fixing plate 12 is fixedly mounted at the top of the second spring 11, a supporting box 13 is fixedly mounted at the top of the fixing plate 12, a box door 14 is movably mounted on the front surface of the supporting box 13, a switch 10 is fixedly mounted at the bottom of the front surface of the box door 14, and the switch 10 are disposed, so that a user can conveniently perform daily maintenance on the supporting box door 13, the two sides of the top of the inner cavity of the supporting box 13 are fixedly provided with second light plates 23, the bottom of the second light plates 23 is fixedly provided with a limiting block 21, the front surface of each second light plate 23 is movably provided with a third sliding ring 22, the end, close to each other, of each third sliding ring 22 is fixedly arranged on the two sides of the supporting platform 24 through a support, the two sides of the lower end of the inner cavity of the supporting box 13 are fixedly provided with first light plates 18, the front surface of each first light plate 18 is slidably provided with a second sliding ring 20, the front surface of each second sliding ring 20 is movably provided with a connecting plate 17, the top of each connecting plate 17 is fixedly provided with the supporting platform 24, the top of each supporting platform 24 is fixedly provided with a supporting column 25, the top of each supporting column 25 is fixedly provided with an elevator body 8, the two sides of the top of each elevator body 8 are fixedly provided with telescopic supports 5, and the effect of supporting the elevator body 8 is achieved through the arrangement of the telescopic supports 5, the top of the telescopic support 5 is fixedly arranged at the top of the inner cavity of the shell 1, the bottom of the mooring rope 3 is fixedly arranged at the top of the elevator body 8, the inner cavity of the shell 1 is fixedly provided with a support rod 6, the front surface of the support rod 6 is slidably provided with a first sliding ring 7, the left end of the first sliding ring 7 is fixedly arranged at the right end of the elevator body 8, the bottom of the support rod 6 is fixedly provided with a first spring 9, the bottom of the first spring 9 is fixedly arranged at the bottom of the inner cavity of the shell 1, both sides of the inner cavity of the support box 13 are fixedly provided with electric telescopic rods 19, the output end of the electric telescopic rods 19 is fixedly arranged at the bottom of a second sliding ring 20 through a support, the height of the elevator body 8 can be adjusted through the arrangement of the motor 4, the wire coil 2 and the mooring rope 3, and the height of the elevator body 8 can be adjusted through the arrangement of the support rod 6 and the first sliding ring 7, through the setting of first spring 9 and second spring 11, reached and cushioned absorbing effect to elevator body 8, through electric telescopic handle 19, the setting of first worn-out fur 18 and second sliding ring 20, reached connecting plate 17 and carried out altitude mixture control's effect, through the setting of brace table 24, second worn-out fur 23 and third sliding ring 22, reached and carried out altitude mixture control's effect to support column 25, through the setting of support column 25, can support elevator body 8.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, it is rotatory to drive drum 2 through 4 work of starter motor, 2 rotatory drive hawser 3 of drum carry out altitude mixture control, 3 altitude mixture control of hawser drive elevator body 8 carry out altitude mixture control through spout 16 and slider 15, work through electric telescopic handle 19 drives second sliding ring 20 and carries out the side-to-side motion through first worn-out fur 18, second sliding ring 20 side-to-side motion drives connecting plate 17 and carries out altitude mixture control, connecting plate 17 altitude mixture control drives brace table 24 and carries out altitude mixture control through second worn-out fur 23 and third sliding ring 22, 24 altitude mixture control of brace table drive support column 25 support elevator body 8, cushion the shock attenuation through first spring 9 and second spring 11 to elevator body 8.

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. A fall arrest elevator comprising a housing (1), characterized in that: the cable fixing device is characterized in that motors (4) are fixedly mounted on two sides of the top of the shell (1), a cable disc (2) is fixedly mounted at the output end of each motor (4), a cable rope (3) is connected to the front surface of each cable disc (2) in a transmission manner, a second spring (11) is fixedly mounted on the top of the shell (1), a fixed plate (12) is fixedly mounted on the top of each second spring (11), a supporting box (13) is fixedly mounted on the top of each fixed plate (12), first light plates (18) are fixedly mounted on two sides of the lower end of the inner cavity of each supporting box (13), second sliding rings (20) are slidably mounted on the front surfaces of the first light plates (18), connecting plates (17) are movably mounted on the front surfaces of the second sliding rings (20), supporting tables (24) are fixedly mounted on the tops of the connecting plates (17), supporting columns (25) are fixedly mounted on the tops of the supporting tables (24), the elevator comprises a supporting column (25), an elevator body (8) is fixedly mounted at the top of the supporting column (25), the bottom of a mooring rope (3) is fixedly mounted at the top of the elevator body (8), a supporting rod (6) is fixedly mounted in an inner cavity of a shell (1), a first sliding ring (7) is slidably mounted on the front surface of the supporting rod (6), the left end of the first sliding ring (7) is fixedly mounted at the right end of the elevator body (8), a first spring (9) is fixedly mounted at the bottom of the supporting rod (6), the bottom of the first spring (9) is fixedly mounted at the bottom of the inner cavity of the shell (1), electric telescopic rods (19) are fixedly mounted on the two sides of the inner cavity of the supporting box (13), and the output end of each electric telescopic rod (19) is fixedly mounted at the bottom of a second sliding ring (20) through a support.

2. A fall arrest elevator as claimed in claim 1, characterized in that: the front surface of the supporting box (13) is movably provided with a box door (14), and the bottom of the front surface of the box door (14) is fixedly provided with a switch (10).

3. A fall arrest elevator as claimed in claim 1, characterized in that: the elevator is characterized in that a sliding groove (16) is formed in the left end of the inner cavity of the shell (1), a sliding block (15) is slidably mounted in the inner cavity of the sliding groove (16), and the right end of the sliding block (15) is fixedly mounted at the left end of the elevator body (8).

4. A fall arrest elevator as claimed in claim 1, characterized in that: the elevator is characterized in that telescopic supports (5) are fixedly mounted on two sides of the top of the elevator body (8), and the tops of the telescopic supports (5) are fixedly mounted on the top of the inner cavity of the shell (1).

5. A fall arrest elevator as claimed in claim 1, characterized in that: the support box is characterized in that second light plates (23) are fixedly mounted on two sides of the top of an inner cavity of the support box (13), and limiting blocks (21) are fixedly mounted at the bottoms of the second light plates (23).

6. A fall arrest elevator as claimed in claim 5, characterized in that: and a third slip ring (22) is movably mounted on the front surface of the second light plate (23), and one ends, close to each other, of the third slip rings (22) are fixedly mounted on two sides of the support table (24) through supports.

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