CN219098694U - Elevator with anti-falling protection - Google Patents

Abstract

The utility model relates to the technical field of elevators and discloses an elevator with anti-falling protection, which comprises an elevator body, wherein a shell is fixed at the top of the elevator body, a motor is fixed at one side of the shell, a screw is fixed on an output shaft of the motor, the other end of the screw penetrates into the shell and is rotationally connected with the inner wall of the shell, a through groove is formed in the top of the shell in a penetrating manner, a moving block is connected to the surface of the screw in a threaded manner, and the moving block is movably connected with the inner wall of the through groove; the utility model can facilitate the staff to adjust the position, thereby meeting the construction requirement of the staff, facilitating the construction operation of the staff, improving the safety in the construction process, ensuring the personal safety of the staff, and solving the problem that the staff is easy to fall from high altitude due to the inconvenience of adjusting the position of the lifter in the use process of the existing lifter.

Description

Elevator with anti-falling protection

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator with anti-falling protection.

Background

The lifter is a multifunctional lifting mechanical equipment, which can be divided into fixed type and movable type, guide rail type, crank arm type, scissor type, chain type, loading and unloading platform and the like, and the lifting device is a lifting machine for vertically conveying people or objects. Besides being used for goods transportation at different heights, the lifting operation platform is widely applied to operations such as high-altitude installation and maintenance, and the like, and the free lifting characteristic of the lifting operation platform is widely applied to municipal maintenance, goods transportation at wharfs and logistics centers, building decoration and the like.

In the electric construction process, a worker always needs to carry out some high-altitude operations for installation or maintenance, at this time, the worker needs to be transported to the high altitude to carry out construction by using the lifter, but in the use process of the existing lifter, the worker needs to stand on the lifting platform and transport to the position to be constructed along with the lifting platform, when the worker carries out the installation or maintenance operation, when the position of the lifter deviates somewhat, when the distance between the construction position and the lifting platform is slightly worse, if the worker falls to the ground to readjust the position of the lifter, the worker is time-consuming and labor-consuming, the work efficiency is influenced, the worker usually stands on the extreme upper side of the lifting platform to carry out the operation in order to be convenient to operate, and because the high altitude operation is dangerous, the worker easily falls from the high altitude due to the working error, thereby influencing the personal safety of the worker.

Disclosure of Invention

The utility model aims to provide a lifting machine with anti-falling protection, which can facilitate a worker to adjust the position of the lifting machine, thereby meeting the construction requirement of the worker, facilitating the construction operation of the worker, improving the safety in the construction process, ensuring the personal safety of the worker, and solving the problem that the worker is easy to fall from a high place due to the fact that the position of the lifting machine is inconvenient to adjust in the use process of the traditional lifting machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator with protection of falling, includes the elevator body, the top of elevator body is fixed with the casing, one side of casing is fixed with the motor, the output shaft of motor is fixed with the screw rod, the other end of screw rod runs through to the inside of casing and rotates rather than the inner wall and be connected, logical groove has been seted up in the top of casing, the surface threaded connection of screw rod has the movable block, the movable block is with the inner wall swing joint who leads to the groove, the top of movable block is fixed with the brace table, the top of brace table is fixed with the guard frame, the fixed plate is fixed with the riser in pairs to the surface of guard frame, two the surface of riser runs through there is the bolt, the department swing joint of running through of bolt and riser, the surface threaded connection of bolt has the nut, the surface cover of bolt is equipped with protection machanism.

Preferably, the protection mechanism comprises a fixing ring, the fixing ring is sleeved on the surface of the bolt, a rope is fixed on the surface of the fixing ring, and an elastic band is fixed at the other end of the rope.

Preferably, the top of the shell is provided with guide grooves in pairs, guide blocks are connected in the guide grooves in a sliding mode, and the tops of the guide blocks are fixed with the bottom of the supporting table.

Preferably, the surfaces of the fixing plates are fixed with storage rods in pairs, and the storage rods are located below the vertical plates.

Preferably, a sliding groove is formed in the bottom of the inner wall of the shell, a sliding block is fixed to the bottom of the moving block, and the sliding block is in sliding connection with the inner portion of the sliding groove.

Preferably, a plurality of anti-skid lugs are fixed at the top of the supporting table, and the anti-skid lugs are arranged at equal intervals.

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

the utility model can facilitate the staff to adjust the position thereof, thereby meeting the construction requirement of the staff, facilitating the construction operation of the staff, preventing the staff from falling from the high altitude caused by standing on the extreme edge of the lifting platform, thereby improving the safety in the construction process, indirectly improving the working efficiency, simultaneously being capable of restricting the staff in a range through the protection mechanism, preventing the staff from falling from the high altitude, further ensuring the personal safety of the staff, and solving the problem that the staff is easy to fall from the high altitude caused by inconvenient adjustment of the position of the lifter in the use process of the current lifter.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of a cross-section of a housing of the present utility model;

FIG. 4 is a schematic view of a partial perspective structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. an elevator body; 2. a housing; 3. a motor; 4. a screw; 5. a through groove; 6. a moving block; 7. a support table; 8. a protective frame; 9. a fixing plate; 10. a riser; 11. a bolt; 12. a screw cap; 13. a protective mechanism; 131. a fixing ring; 132. a rope; 133. an elastic band; 14. a guide groove; 15. a guide block; 16. a storage rod; 17. a chute; 18. a slide block; 19. and the anti-skid convex blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an elevator with protection of preventing falling, including elevator body 1, elevator body 1's top is fixed with casing 2, one side of casing 2 is fixed with motor 3, motor 3's output shaft is fixed with screw rod 4, screw rod 4's the other end runs through to casing 2's inside and rotates with its inner wall and be connected, logical groove 5 has been seted up in casing 2's top running through, screw rod 4's surface threaded connection has movable block 6, movable block 6 and logical groove 5's inner wall swing joint, movable block 6's top is fixed with brace table 7, brace table 7's top is fixed with protection frame 8, protection frame 8's fixed surface has fixed plate 9, fixed plate 9's surface is fixed with riser 10 in pairs, the surface of two risers 10 runs through there is bolt 11, bolt 11 and riser 10's department swing joint, bolt 11's surface threaded connection has nut 12, bolt 11's surface cover is equipped with protection mechanism 13, this elevator can make things convenient for the staff to adjust its position, thereby can satisfy staff's construction demand, make things convenient for staff to carry out construction operation, prevent that the staff from falling from leading to the high-level at the most in that the lift platform from leading to the high-to the fact the safety to the safety of work platform to the people to fall from the high-speed, thereby the safety to prevent that the safety from falling from the high-speed of the people from the high-speed position of the elevator has been solved, the safety device is convenient for the safety to the safety of the personnel to fall in the life, at the time, from the high-speed of the safety device is easy to be difficult to fall.

The protection machanism 13 includes solid fixed ring 131, gu fixed ring 131 cover is established on the surface of bolt 11, gu fixed ring 131's surface mounting has rope 132, and rope 132's the other end is fixed with elastic cord 133, and in this embodiment, when in actual use, at first the staff can pick up rope 132, then establishes elastic cord 133 cover on oneself's waist, can carry out the within range constraint to the staff, prevents that the staff from falling from the high altitude, has further ensured staff's personal safety.

The guide grooves 14 are formed in pairs in the top of the shell 2, guide blocks 15 are slidably connected in the guide grooves 14, the tops of the guide blocks 15 are fixed to the bottom of the supporting table 7, and in this embodiment, the supporting table 7 can be guided through the arrangement of the guide grooves 14 and the guide blocks 15, so that the supporting table 7 can only move in the horizontal direction.

The surface of the fixing plate 9 is fixed with the storage bars 16 in pairs, and the storage bars 16 are located below the vertical plate 10, and in this embodiment, the ropes 132 can be stored by the arrangement of the storage bars 16, so that the neatness on the support table 7 is improved.

The spout 17 has been seted up to the bottom of casing 2 inner wall, and the bottom of movable block 6 is fixed with slider 18, and slider 18 and the inside sliding connection of spout 17, in this embodiment, through spout 17 and slider 18 setting, can carry out auxiliary stay to movable block 6 to improve the stability when its removes.

The top of supporting bench 7 is fixed with a plurality of non-skid lugs 19, and non-skid lugs 19 are equidistant range, and in this embodiment, through the setting of non-skid lugs 19, can increase the frictional force at supporting bench 7 top, prevent that the staff from slipping and falling from the high altitude.

Working principle: when the elevator is used, firstly, a worker sleeves the elastic belt 133 on the waist of the worker, then starts the elevator body 1 and ascends to the position to be constructed, then performs construction operation, when the distance of the supporting table 7 is insufficient, and the worker is inconvenient to operate, the motor 3 can be started, the output shaft of the motor 3 drives the screw 4 to rotate, the moving block 6 is moved under the action of the screw thread, the supporting table 7 is driven to move, and meanwhile, the guide block 15 is driven to move in the guide groove 14, so that the supporting table 7 is moved to the expected position.

It should be noted that: the elastic band 133 and the rope 132 can only simply restrict the range of the staff, so that the safety of the staff during work is improved, and the protection frame 8 and the adjusting component mainly play a role in preventing falling.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Elevator with fall protection, comprising an elevator body (1), characterized in that: the elevator is characterized in that a shell (2) is fixed at the top of the elevator body (1), a motor (3) is fixed on one side of the shell (2), a screw (4) is fixed on an output shaft of the motor (3), the other end of the screw (4) penetrates into the shell (2) and is rotationally connected with the inner wall of the shell, a through groove (5) is formed in the top of the shell (2), a moving block (6) is connected with the surface of the screw (4) in a threaded mode, the moving block (6) is movably connected with the inner wall of the through groove (5), a supporting table (7) is fixed at the top of the moving block (6), a protective frame (8) is fixed on the top of the supporting table (7), a fixing plate (9) is fixed on the surface of the protective frame (8), a vertical plate (10) is fixed on the surface of the fixing plate (9) in pairs, bolts (11) are arranged on the surface of the fixing plate (9), the bolts (11) are movably connected with the penetrating positions of the vertical plate (10), the bolts (11) and the nuts (11) are in threaded connection with the surface of the bolts (12), and the surface of the bolts (11) is provided with a protective mechanism (13).

2. An elevator with fall protection as defined in claim 1, wherein: the protection mechanism (13) comprises a fixing ring (131), the fixing ring (131) is sleeved on the surface of the bolt (11), a rope (132) is fixed on the surface of the fixing ring (131), and an elastic band (133) is fixed at the other end of the rope (132).

3. An elevator with fall protection as defined in claim 1, wherein: the top of casing (2) is in pairs and is seted up guide way (14), the inside sliding connection of guide way (14) has guide block (15), the top of guide block (15) is fixed with the bottom of brace table (7).

4. An elevator with fall protection as defined in claim 1, wherein: the surface of the fixed plate (9) is fixedly provided with storage rods (16) in pairs, and the storage rods (16) are positioned below the vertical plates (10).

5. An elevator with fall protection as defined in claim 1, wherein: the bottom of casing (2) inner wall has seted up spout (17), the bottom of movable block (6) is fixed with slider (18), slider (18) and the inside sliding connection of spout (17).

6. An elevator with fall protection as defined in claim 1, wherein: the top of the supporting table (7) is fixedly provided with a plurality of anti-skid lugs (19), and the anti-skid lugs (19) are arranged at equal intervals.

Images