CN215439212U

CN215439212U - Novel villa ladder with low structure and size

Info

Publication number: CN215439212U
Application number: CN202121196681.5U
Authority: CN
Inventors: 任逍遥; 王恒亮; 张智星; 杨旭; 陈明智
Original assignee: Issa Intelligent Elevator Co ltd
Current assignee: Issa Intelligent Elevator Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-07
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a novel villa ladder with a low structure and a small size, which comprises a car frame main body, a slide rail, a first bearing plate, a second bearing plate and a supporting plate, wherein a second limiting block is arranged at the top of the first bearing plate, a first supporting rod is arranged at the bottom of the second limiting block, the first supporting rod penetrates through the first bearing plate, and the first supporting rod is uniformly distributed. Through first loading board and the backup pad that is equipped with, be equipped with first buffer spring between this first loading board and the backup pad, can contact to the platform when sedan-chair frame goes up and down, usable first buffer spring cushions the strength that bears, thereby protect sedan-chair frame main part, the strength at top will transmit to first loading board, this first loading board will cushion to the bottom through first buffer spring, carry on spacingly by the second stopper at top to first loading board, the effect of limiting position is played, it is comparatively convenient during the use.

Description

Novel villa ladder with low structure and size

Technical Field

The utility model relates to the technical field of villa ladders, in particular to a novel villa ladder with a low structure and a small size.

Background

With the acceleration of city rhythm and the continuous improvement of people's standard of living, home use elevator has become a demand of modern exquisite high-end life style. Simultaneously along with the continuous rising of urban resident's ageing, the villa building in many other high landings station also hopes to add the demand of installing additional of villa ladder in original stairwell project organization. Villa elevators have become a life style, the quality of life has been improved when making things convenient for the trip, and more freedom family of alone building begins to consider to add or install villa elevator additional as the convenient mode about the floor of house.

The villa ladder in the current market mostly has the following problems when in use:

1. the traditional villa ladder has different sizes, when the villa ladder goes up and down, the villa ladder can touch a platform at the top, certain damage can be caused to the car frame along with the continuous increase of the use time, the car frame and the platform can be deformed in a long time, certain danger exists during use, and the villa ladder is very inconvenient during use;

2. traditional villa ladder has simple shock attenuation measure, and the purpose that can't fundamental reach the absorbing can cause the damage for a long time to unable convenient change and the maintenance to it, comparatively troublesome during the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel-structure low-size villa ladder, which solves the problems that the existing traditional villa ladder has different sizes, when the villa ladder is lifted, the villa ladder can touch a platform at the top, the villa ladder can damage a car frame to a certain extent along with the continuous increase of the using time, the car frame and the platform can be deformed in a long time, certain danger exists in the using process, and the villa ladder is inconvenient to use; traditional villa ladder has simple shock attenuation measure, and the purpose that can't fundamental reach the absorbing can cause the damage for a long time to unable convenient change and maintenance to it, comparatively troublesome problem during the use.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a villa ladder of low size of new-type structure, includes sedan-chair frame main part, slide rail, first loading board, second loading board and backup pad, the top of first loading board is equipped with the second stopper, the bottom of second stopper is equipped with first bracing piece, first bracing piece runs through first loading board, first bracing piece is the evenly distributed form, the first buffer spring of outer wall winding of first bracing piece, the bottom of first bracing piece is equipped with the fixed plate, the outside of fixed plate is equipped with set screw, set screw runs through fixed plate and backup pad.

Preferably, the top of the first bearing plate is provided with a second supporting rod, a second buffer spring is arranged inside the second supporting rod, the top of the second buffer spring is provided with a bearing block, the top of the bearing block is provided with telescopic rods, and the telescopic rods are distributed at the bottom of the second bearing plate.

Preferably, the inner wall of the supporting plate is provided with fixing blocks which are evenly distributed, fixing grooves are formed in the car frame main body, and the fixing blocks are connected to the inside of the fixing grooves in an inserting mode.

Preferably, the outer side of the supporting plate is provided with slide rails which are symmetrically distributed, the slide rails are movably connected with slide blocks, and the slide blocks are arranged on the inner wall of the first bearing plate.

Preferably, the outside of backup pad is equipped with first stopper, first stopper is the symmetric distribution form, first stopper is located the bottom of slide rail.

Preferably, the number of the first buffer springs is 3, and the first buffer springs are distributed evenly.

(III) advantageous effects

The utility model provides a novel villa ladder with a low structure and a small size. The method has the following beneficial effects:

(1) the novel structure villa ladder with low size comprises a first bearing plate and a supporting plate, wherein a first buffer spring is arranged between the first bearing plate and the supporting plate, the aim of damping is achieved by using the first buffer spring, the car frame can be contacted with a platform when lifted, the borne force can be buffered by using the first buffer spring, so that the car frame main body is protected, the top force is transmitted to the first bearing plate, the first bearing plate is buffered towards the bottom by the first buffer spring, when the buffering is restored to the original position, the first bearing plate is limited by a second limiting block at the top, the position limiting effect is achieved, the first bearing plate slides in the sliding rail through a sliding block while buffering is simultaneously achieved, the sliding block is used for supporting the first bearing plate, so that the stability during damping is improved, the operation is simple, the application is convenient;

(2) this villa ladder of short size of new-type structure, through the second loading board that is equipped with, this second loading board can reach absorbing purpose simultaneously, stretch out and draw back to the bottom by the second loading board during the shock attenuation, stretch out and draw back in the inside of second bracing piece by the telescopic link simultaneously, alleviate the pressure brought by inside second buffer spring, along with the continuous increase of live time, can change and maintain to whole damping device, can extract this fixed block from the inside of fixed slot, this backup pad can separate with sedan-chair frame main part, it is comparatively convenient when installation and dismantlement, it is very convenient during the use.

Drawings

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

FIG. 2 is a schematic view of the interior of the car frame body according to the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;

fig. 4 is a schematic structural view of the whole interior of the second support rod according to the present invention.

In the figure, a car frame main body-1, a support plate-2, a first bearing plate-3, a second bearing plate-4, a slide rail-5, a first limit block-6, a second limit block-7, a slide block-8, a fixing groove-9, a fixing block-10, a fixing screw-11, a first buffer spring-12, a first support rod-13, a fixing plate-14, a telescopic rod-15, a second buffer spring-16, a bearing block-17 and a second support rod-18.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a novel structure low-size villa ladder comprises a car frame main body 1, a slide rail 5, a first bearing plate 3, a second bearing plate 4 and a supporting plate 2, wherein a second limiting block 7 is arranged at the top of the first bearing plate 3, a first supporting rod 13 is arranged at the bottom of the second limiting block 7, the first supporting rod 13 penetrates through the first bearing plate 3, the force at the top is transmitted to the first bearing plate 3, the first bearing plate 3 is buffered towards the bottom through a first buffer spring 12, the first supporting rod 13 is in an evenly distributed mode, the first buffer spring 12 is wound on the outer wall of the first supporting rod 13, the first buffer spring 12 is utilized to achieve the purpose of shock absorption, the car frame can be contacted with a platform when being lifted, the borne force can be buffered through the first buffer spring 12, so that the car frame main body 1 is protected, a fixing plate 14 is arranged at the bottom of the first supporting rod 13, the outside of fixed plate 14 is equipped with set screw 11, set screw 11 runs through fixed plate 14 and backup pad 2, and when the buffering resumes to the normal position, carries on spacingly by the second stopper 7 at top to first loading board 3, plays the effect of limiting position.

The top of first loading board 3 is equipped with second bracing piece 18, the inside of second bracing piece 18 is equipped with second buffer spring 16, the top of second buffer spring 16 is equipped with carrier block 17, the top of carrier block 17 is equipped with telescopic link 15, telescopic link 15 distributes in the bottom of second loading board 4, and through the second loading board 4 that is equipped with, this second loading board 4 can reach absorbing shock's purpose simultaneously, is flexible to the bottom by second loading board 4 during the shock attenuation, is flexible in the inside of second bracing piece 18 by telescopic link 15 simultaneously, alleviates the pressure that brings by inside second buffer spring 16.

The inner wall of backup pad 2 is equipped with fixed block 10, fixed block 10 is the evenly distributed form, fixed slot 9 is seted up to sedan-chair frame main part 1's inside, fixed block 10 is connected in the inside of fixed slot 9 through the male mode, can extract this fixed block 10 from the inside of fixed slot 9, and this backup pad 2 can separate with sedan-chair frame main part 1, and is comparatively convenient when installation and dismantlement.

The outside of backup pad 2 is equipped with slide rail 5, slide rail 5 is the symmetric distribution form, slide rail 5's inside is through movable mode connection slider 8, slider 8 is installed at the inner wall of first loading board 3, and this first loading board 3 will slide in slide rail 5's inside through slider 8 when the buffering, utilizes slider 8 to play the effect of support to first loading board 3 to stability when promoting the shock attenuation.

The outside of backup pad 2 is equipped with first stopper 6, first stopper 6 is the symmetric distribution form, first stopper 6 is located the bottom of slide rail 5, when sliding, is protected it by first stopper 6, prevents the phenomenon of roll-off.

The number of the first buffer springs 12 is 3, the first buffer springs 12 are evenly distributed, and the stability during shock absorption is improved due to the plurality of the first buffer springs 12.

The working principle is as follows: when the novel-structure low-size villa ladder is used, firstly, the car frame main body 1 is lifted, then the second bearing plate 4 is pressed to the bottom, then the telescopic rod 15 is stretched in the second supporting rod 18, the pressure caused by the inner second buffer spring 16 is relieved, then the pressure can be transmitted to the first bearing plate 3, the first bearing plate 3 is buffered to the bottom through the first buffer spring 12, when the buffer is restored to the original position, the first bearing plate 3 is limited by the second limiting block 7 at the top to play a role in limiting the position, then the first bearing plate 3 slides in the slide rail 5 through the slide block 8 while buffering, the slide block 8 is utilized to support the first bearing plate 3, the whole damping device can be disassembled along with the continuous increase of the service time, and the parts in the whole damping device can be conveniently replaced and maintained, then, the fixing block 10 is pulled out from the fixing groove 9, and the supporting plate 2 can be separated from the car frame main body 1, so that the flexibility in use is greatly improved, the operation is simple, and the application is convenient.

The utility model relates to a car frame main body 1, a support plate 2, a first bearing plate 3, a second bearing plate 4, a slide rail 5, a first limiting block 6, a second limiting block 7, a slide block 8, a fixing groove 9, a fixing block 10, a fixing screw 11, a first buffer spring 12, a first support rod 13, a fixing plate 14, a telescopic rod 15, a second buffer spring 16, a bearing block 17 and a second support rod 18, which are all universal standard parts or parts known by technicians in the field, the structure and principle of the car frame can be known by technical manuals or conventional experimental methods, the utility model solves the problems that the traditional villa ladders have different sizes, can touch a platform at the top when the villa ladder is lifted, can cause certain damage to the car frame along with the increase of service time, can cause deformation to the car frame and the platform for a long time, and has certain danger in use, the use is very inconvenient; the traditional villa ladder has simple shock absorption measures, cannot radically achieve the shock absorption purpose, can cause damage after long-time use, cannot be conveniently replaced and maintained, and is troublesome to use, the utility model combines the components through the arranged first bearing plate 3 and the arranged support plate 2, the first buffer spring 12 is arranged between the first bearing plate 3 and the support plate 2, the first buffer spring 12 is used for achieving the shock absorption purpose, the car frame can be contacted with the platform when being lifted, the first buffer spring 12 can be used for buffering the bearing force, so as to protect the car frame main body 1, the second bearing plate 4 can simultaneously achieve the shock absorption purpose through the arranged second bearing plate 4, the second bearing plate 4 can extend to the bottom when in shock absorption, and the telescopic rod 15 can extend and retract inside the second support rod 18, the pressure caused by the internal second buffer spring 16 is relieved, and the whole damping device can be replaced and maintained as the service time is increased.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a villa ladder of low size of new-type structure which characterized in that: including sedan-chair frame main part (1), slide rail (5), first loading board (3), second loading board (4) and backup pad (2), the top of first loading board (3) is equipped with second stopper (7), the bottom of second stopper (7) is equipped with first bracing piece (13), first loading board (3) are run through in first bracing piece (13), first bracing piece (13) are the evenly distributed form, the first buffer spring (12) of outer wall winding of first bracing piece (13), the bottom of first bracing piece (13) is equipped with fixed plate (14), the outside of fixed plate (14) is equipped with set screw (11), set screw (11) run through fixed plate (14) and backup pad (2).

2. The new construction low size villa ladder of claim 1, wherein: the top of first loading board (3) is equipped with second bracing piece (18), the inside of second bracing piece (18) is equipped with second buffer spring (16), the top of second buffer spring (16) is equipped with carrier block (17), the top of carrier block (17) is equipped with telescopic link (15), telescopic link (15) distribute in the bottom of second loading board (4).

3. The new construction low size villa ladder of claim 1, wherein: the inner wall of backup pad (2) is equipped with fixed block (10), fixed block (10) are the evenly distributed form, fixed slot (9) are seted up to the inside of sedan-chair frame main part (1), fixed block (10) are connected in the inside of fixed slot (9) through the male mode.

4. The new construction low size villa ladder of claim 1, wherein: the outer side of the supporting plate (2) is provided with a sliding rail (5), the sliding rail (5) is symmetrically distributed, the inside of the sliding rail (5) is connected with a sliding block (8) in a movable mode, and the sliding block (8) is arranged on the inner wall of the first bearing plate (3).

5. The new construction low size villa ladder of claim 1, wherein: the outside of backup pad (2) is equipped with first stopper (6), first stopper (6) are the symmetric distribution form, first stopper (6) are located the bottom of slide rail (5).

6. The new construction low size villa ladder of claim 1, wherein: the number of the first buffer springs (12) is 3, and the first buffer springs (12) are evenly distributed.