CN214141156U

CN214141156U - Safety elevator who possesses speed reduction limit function

Info

Publication number: CN214141156U
Application number: CN202023284937.6U
Authority: CN
Inventors: 赵正年
Original assignee: Buick Pioneer Lift Yangzhou Co ltd
Current assignee: Buick Pioneer Lift Yangzhou Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of elevator, and a safety elevator who possesses speed reduction limit function is disclosed, it is provided with the baffle to support a side wall that keeps away from fixed slot internal face bottom, the equal fixed mounting of both sides wall face has the connecting block about supporting the board, the fixed orifices has been seted up to the antetheca of connecting block, the inside of fixed orifices is provided with the bolt, when the old man who sits the wheelchair gets into the car inside through the fixed slot upside, the inside supporting of fixed slot receives the effort of wheelchair and supports the inside spring of frame and receive the deformation, the sleeve cup joints together with the pivot, support the board and be driven to rotate downwards by supporting the frame, the wheelchair can pass through from supporting the board this moment, when the wheelchair leaves supporting the board surface, the wheelchair that supports frame and spring and received disappears the effort, support frame and spring resume original state and drive and support the board and rotate the tilt state of original, thereby play certain effect and can hit other passengers and lead to the wheelchair to slide carelessly when avoiding passenger in the elevator down in the elevator To a problem of (a).

Description

Safety elevator who possesses speed reduction limit function

Technical Field

The utility model relates to an elevator technical field specifically is a safety elevator who possesses speed reduction limit function.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. Along with scientific and technological economy's development, the elevator is all installed so that people are current in many buildings, when the people who bears in the elevator is more and have the passenger of sitting the wheelchair in the elevator, because the people that the elevator bore are more, other people can be difficult to avoid colliding the wheelchair when getting off the elevator to lead to the wheelchair probably to take place to slide in the car and hit the problem of other passengers, need a safety elevator who possesses the spacing function of deceleration for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a safety elevator who possesses speed reduction limit function possesses and avoids the collision, is convenient for prop advantage such as right, has solved when having the passenger of sitting the wheelchair in more and the elevator of the people that bears in elevator, because the people that the elevator bore is more, other people can collide the wheelchair when the elevator down unavoidably to lead to the wheelchair can take place to slide in the car and hit the problem of other passengers.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a safety elevator with a speed reduction limiting function comprises a car, wherein a groove is formed in the right wall surface of the inside of the car, rotary holes are formed in the positions, close to the lower end, of the front side wall surface and the rear side wall surface of the inside of the groove, a first magnet is arranged on the right wall surface of the inside of the groove, a handle is arranged in the groove, connecting rods are fixedly arranged at the positions, far away from the bottom of the inner wall surface of the groove, of the front side and the rear side of the outer wall surface of the handle, a second magnet is arranged at the positions, far away from the bottom of the inner wall surface of the groove, of the front side and the rear side of the outer wall surface of the handle, a fixing groove is formed in the bottom of the inner wall surface of the car, connecting holes are formed in the positions, on the left side and the right side of the bottom of the inner wall surface of the car, a rotating shaft is arranged in the fixing groove, a sleeve is arranged on the outer wall surface of the rotating shaft, a supporting plate is arranged on the outer wall surface of the sleeve, a supporting frame is fixedly arranged at the bottom of the inner wall surface of the supporting frame, a spring is provided with connecting block, the front wall of the connecting block is provided with a fixing hole, and a bolt is arranged in the fixing hole.

Preferably, the support frame is of a V-shaped structure, the number of the support frames is three, and the upper end and the lower end of each spring are fixedly connected with one adjacent side wall surface in the support frame respectively.

Preferably, a baffle is arranged on one side wall face of the support far away from the bottom of the inner wall face of the fixing groove, and the baffle is a rectangular inclined plate.

Preferably, the bolt extends all the way to the inside of the connection hole and is screwed with the connection hole.

Preferably, the abutting plate is an integrally formed plate, the abutting plate is formed by welding a rectangular plate and an arc-shaped plate, and one side wall surface of the abutting frame, which is far away from the bottom of the inner wall surface of the fixed groove, is fixedly connected with the inner circle wall surface of the arc-shaped plate in the abutting plate.

Preferably, the position of the connecting rod corresponds to the position of the rotary hole, and the connecting rod extends into the rotary hole and is sleeved with the rotary hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a safety elevator who possesses speed reduction limit function possesses following beneficial effect:

1. this safety elevator who possesses speed reduction limit function, through having seted up the fixed slot in car internal face bottom, when the passenger who sits the wheelchair gets into the car inside through the fixed slot upside, the fixed slot is inside to support the frame and support the inside spring of frame and receive the effort of wheelchair and produce deformation, the sleeve cup joints together with the pivot, support the board and be supported the frame and drive and rotate downwards, the wheelchair can follow this moment and pass through on supporting the board, when the wheelchair leaves and supports the board surface, the wheelchair effort that supports frame and spring and received disappears, support frame and spring resume original state and drive and support the board and rotate the tilt state of returning originally, thereby play certain effect to the wheelchair and can hit the wheelchair when avoiding the passenger in the elevator and descend the elevator carelessly and lead to the wheelchair to slide and hit the problem of other passengers.

2. This safety elevator who possesses speed reduction limit function is provided with the baffle through keeping away from the frame on the side wall face of fixed slot internal face bottom, and the baffle is the rectangle swash plate, can play certain interception effect to the less article of volume to it has less article to drop to be difficult to take out in the fixed slot to avoid the passenger in the elevator.

3. This safety elevator who possesses speed reduction limit function sets up the recess through the inside right wall of car, and the inside handle that is provided with of recess when the inconvenient passenger of leg takes the elevator, pulls the handle downwards, and the connecting rod cup joints together with changeing the hole, and the handle rotates downwards so that the passenger props up, when need not use the handle, upwards pulls the handle, magnet one and magnet two inter attraction to fix the handle inside so that accomodate in the recess.

Drawings

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

FIG. 2 is a partial schematic view of A of FIG. 1;

fig. 3 is a partial schematic view of B in fig. 1.

In the figure: 1 lift car, 2 grooves, 3 rotating holes, 4 magnets I, 5 handles, 6 fixing grooves, 7 connecting holes, 8 rotating shafts, 9 sleeves, 10 connecting rods, 11 magnets II, 12 abutting plates, 13 abutting frames, 14 springs, 15 baffle plates, 16 connecting blocks, 17 fixing holes and 18 bolts.

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.

Referring to fig. 1-3, a safety elevator with speed reduction and limiting functions comprises a car 1, wherein the car 1 is of a rectangular hollow structure, an opening is formed in the front wall surface of the car 1, a groove 2 is formed in the right wall surface of the interior of the car 1, the groove 2 is a rectangular groove, the number of the grooves 2 is two, rotary holes 3 are formed in the positions, close to the lower ends, of the front wall surface and the rear wall surface of the interior of the groove 2, the rotary holes 3 are circular grooves, a magnet I4 is arranged on the right wall surface of the interior of the groove 2, the magnet I4 is of a cylindrical structure, a handle 5 is arranged in the interior of the groove 2, the handle 5 is of a U-shaped structure, external threads are formed in the outer wall surface of the handle 5, connecting rods 10 are fixedly mounted at the front side and the rear side positions of the outer wall surface of the handle 5, the connecting rods 10 are of the cylindrical structure, the positions of the connecting rods 10 correspond to the positions of the rotary holes 3, the connecting rods 10 extend into the interior of the rotary holes 3 and are sleeved with the rotary holes 3, the positions of the front side and the rear side of the excircle wall surface of the handle 5, which are far away from the bottom of the inner wall surface of the groove 2, are respectively provided with a second magnet 11, the second magnet 11 is of a cylindrical structure, the second magnet 11 and a first magnet 4 attract each other, the position, close to the front end, of the bottom of the inner wall surface of the car 1 is provided with a fixed groove 6, the fixed groove 6 is a rectangular groove, the positions, close to the front end, of the bottom of the inner wall surface of the car 1 are respectively provided with connecting holes 7, the connecting holes 7 are circular threaded holes, the two connecting holes 7 are respectively positioned at the left side and the right side of the fixed groove 6, a rotating shaft 8 is arranged inside the fixed groove 6, the rotating shaft 8 is of a cylindrical structure, the left side wall surface and the right side wall surface of the rotating shaft 8 are respectively and fixedly connected with the positions, close to the front end, close to the inner left side wall surface and the right side wall surface of the fixed groove 6, the excircle wall surface of the rotating shaft 8 is provided with a sleeve 9, the sleeve 9 is in a cylindrical hollow structure, the sleeve 9 is sleeved with the rotating shaft 8, the outer circle wall surface of the sleeve 9 is provided with a supporting plate 12, the supporting plate 12 is an integrally formed plate, the supporting plate 12 is formed by welding a rectangular plate and an arc-shaped plate, a supporting frame 13 is fixedly installed at the bottom of the inner wall surface of the fixed groove 6, the supporting frame 13 is of a V-shaped structure, three supporting frames 13 are provided, one side wall surface of the supporting frame 13, which is far away from the bottom of the inner wall surface of the fixed groove 6, is fixedly connected with the inner circle wall surface of the arc-shaped plate in the supporting plate 12, a spring 14 is arranged in the supporting frame 13, the upper end and the lower end of the spring 14 are respectively fixedly connected with one side wall surface, which is adjacent to the inside of the supporting frame 13, one side wall surface of the supporting frame 13, which is far away from the bottom of the inner wall surface of the fixed groove 6, a baffle plate 15 is a rectangular inclined plate, connecting blocks 16 are fixedly installed on the left side wall surface and the right side wall surface of the supporting plate 12, the connecting blocks 16 are of a rectangular structure, fixing holes 17 are formed on the front wall surface of the connecting blocks 16, the fixing holes 17 are circular thread through holes, the bolt 18 is arranged inside the fixing hole 17, an external thread is formed on the outer circle wall surface of the bolt 18, and the bolt 18 extends to the inside of the connecting hole 7 and is connected with the connecting hole 7 in a threaded mode.

When the wheelchair is used, when a passenger sitting on the wheelchair enters the car 1 through the upper side of the fixing groove 6, the support frame 13 inside the fixing groove 6 and the spring 14 inside the support frame 13 are deformed by the acting force of the wheelchair, the sleeve 9 is sleeved with the rotating shaft 8, the support plate 12 is driven by the support frame 13 to rotate downwards, the wheelchair can pass through the support plate 12 at the moment, when the wheelchair leaves the surface of the support plate 12, the wheelchair acting force borne by the support frame 13 and the spring 14 disappears, the support frame 13 and the spring 14 recover the original state and drive the support plate 12 to rotate back to the original inclined state, so that a certain effect is exerted on the wheelchair to avoid the problem that the wheelchair slides due to the fact that the wheelchair is accidentally collided with the wheelchair when the passenger in the elevator gets off the elevator, a baffle plate 15 is arranged on one side wall surface of the support frame 13, which is far away from the bottom of the inner wall surface of the fixing groove 6, the baffle plate 15 is a rectangular inclined plate, and can play a certain role in intercepting small-sized objects, in order to avoid passengers in the elevator having small items falling into the fixing groove 6 and being difficult to take out.

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

1. The utility model provides a safety elevator who possesses speed reduction limit function, including car (1), recess (2) have been seted up to the inside right wall of car (1), both sides wall face is close to lower extreme position around the inside of recess (2) and has all seted up commentaries on classics hole (3), the inside right wall of recess (2) is provided with magnet (4), the inside of recess (2) is provided with handle (5), the equal fixed mounting in both sides position has connecting rod (10) before the outer disc wall face of handle (5), the position that recess (2) internal face bottom was kept away from to both sides all is provided with magnet two (11) around the outer disc wall of handle (5), its characterized in that: the utility model discloses a car, including car (1), the internal face bottom of car (1) is close to the front end position and has seted up fixed slot (6), connecting hole (7) have all been seted up to the internal face bottom left and right sides position of car (1), the inside of fixed slot (6) is equipped with pivot (8), the excircle wall of pivot (8) is provided with sleeve (9), the excircle wall of sleeve (9) is provided with to board (12), the internal face bottom fixed mounting of fixed slot (6) has to support frame (13), the inside of supporting frame (13) is provided with spring (14), the equal fixed mounting of both sides wall face has connecting block (16) about supporting board (12), fixed orifices (17) have been seted up to the leading wall of connecting block (16), the inside of fixed orifices (17) is provided with bolt (18).

2. The safety elevator with the speed reduction limit function according to claim 1, characterized in that: the support frames (13) are of V-shaped structures, the number of the support frames (13) is three, and the adjacent side wall surface in the support frames (13) is fixedly connected with the upper end and the lower end of the spring (14).

3. The safety elevator with the speed reduction limit function according to claim 1, characterized in that: a baffle (15) is arranged on one side wall face of the support (13) far away from the bottom of the inner wall face of the fixing groove (6), and the baffle (15) is a rectangular inclined plate.

4. The safety elevator with the speed reduction limit function according to claim 1, characterized in that: the bolt (18) extends to the inside of the connecting hole (7) and is connected with the connecting hole (7) in a threaded mode.

5. The safety elevator with the speed reduction limit function according to claim 1, characterized in that: the supporting plate (12) is an integrally formed plate, the supporting plate (12) is formed by welding a rectangular plate and an arc-shaped plate, and one side wall surface of the supporting frame (13) far away from the bottom of the inner wall surface of the fixing groove (6) is fixedly connected with the inner circle wall surface of the arc-shaped plate in the supporting plate (12).

6. The safety elevator with the speed reduction limit function according to claim 1, characterized in that: the position of the connecting rod (10) corresponds to the position of the rotary hole (3), and the connecting rod (10) extends to the inside of the rotary hole (3) and is sleeved with the rotary hole (3).