CN212832241U

CN212832241U - Elevator buffering base

Info

Publication number: CN212832241U
Application number: CN202021283418.5U
Authority: CN
Inventors: 贺杰; 段琴霞; 贺文静; 曹梦龙; 段磊
Original assignee: Anhui Xunlida Elevator Co Ltd
Current assignee: Anhui Xunlida Elevator Co Ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-30
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses an elevator buffering base, including the bed plate, four telescopic links of four groups of fixedly connected with in four corners on the bed plate, four groups communicate with each other on the telescopic link and be connected with a spring, run through connection has the board of accepting on the telescopic link, accept No. two springs of four groups of fixedly connected with in four corners of the board, No. two baffles of spring upper end fixedly connected with, fixedly connected with loop bar on the baffle. An elevator buffering base, a spring, No. two springs and No. three springs of setting, can carry out effectual linkage cushioning effect when elevator sharply descends and produces huge weight, when the roof bears pressure, No. two springs play first heavy cushioning effect, pressure passes to and accepts on the board, a spring can play the heavy cushioning effect of second, when pressure reachs the bed plate, No. three springs on the telescopic link can play the triple cushioning effect of third, the shock attenuation of linkage is constituteed to three buffer gear groups, promotion buffering effect that can be very big.

Description

Elevator buffering base

Technical Field

The utility model relates to an elevator buffering base field, in particular to elevator buffering base.

Background

The elevator is used as a convenient transportation mode for carrying people and goods, is widely applied to urban high-rise buildings, greatly facilitates the transportation and the travel of people, and the elevator base is used as an important component of the elevator and mainly bears the falling gravity of the elevator and the out-of-control gravity of the elevator as a buffering part, so that a safe elevator buffering base is particularly important for the safety of people taking the elevator;

present buffering base has certain drawback when using, at first, present buffering base generally only has one or two buffer gear, do not possess fine buffering, and unable linkage cooperation between individual buffer gear, the buffering effect of elevator buffering base has been reduced, secondly, present buffering base often has certain cushioning effect in the vertical direction, but do not have fine fixing in the left and right sides direction, when cushioning the effect, can produce the power about can, influence buffering effect, certain influence has been brought for people's use, for this reason, we propose an elevator buffering base.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main mesh provides an elevator buffering base, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator buffering base, includes the bed plate, four telescopic links of the equal four group of fixedly connected with in four corners on the bed plate, four groups the circumference surface through connection of telescopic link has a spring, through connection has the board of accepting on the telescopic link, accept No. two springs of board four corners fixedly connected with, and No. two springs of four groups run through in the circumference surface of four groups of telescopic links, No. one baffle of No. two spring upper end fixedly connected with, fixedly connected with loop bar on the baffle, loop bar upper end fixedly connected with roof, No. two baffles of telescopic bar top end fixedly connected with, No. two springs of fixedly connected with on the baffle.

Preferably, the base plate is all four groups of sliders of a fixedly connected with all around, accept the board all four groups of sliders of two numbers of all around fixedly connected with, the roof is all four groups of sliders of three numbers of all fixedly connected with all around, the base plate, accept the board and the roof is provided with four groups of slide bars all around, four groups the spout has been seted up to the slide bar inboard, a slider, No. two sliders and No. three sliders all are located the spout, the base plate, accept board, roof and slide bar are through a slider, No. two sliders, No. three slider sliding connection.

Preferably, four groups of through holes are formed in the periphery of the base plate, threads are formed in the surfaces of the through holes, and bolts are connected to the through holes in a penetrating mode.

Preferably, the bearing plate is located right above the base plate, the top plate is located right above the bearing plate, the upper end of the telescopic rod is located inside the loop bar, and the upper end of the third spring is fixedly mounted on the inner wall of the upper end of the loop bar.

Preferably, the upper end of the first spring is fixedly connected with the outer surface of the bottom end of the bearing plate, and the bottom end of the first spring is fixedly connected with the outer surface of the upper end of the base plate.

Preferably, the four groups of telescopic rods are movably connected with the bearing plate.

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

1. through the arrangement of the first spring, the second spring and the third spring, effective linkage buffering effect can be achieved when the elevator rapidly descends to generate huge dropping force, when the top plate bears pressure, the second spring plays a first role in buffering, the pressure is transmitted to the bearing plate, the first spring can play a second role in buffering, when the pressure reaches the base plate, the third spring on the telescopic rod can play a third role in buffering, three groups of buffering mechanisms form linkage shock absorption, and the buffering effect can be greatly improved;

2. through the slide bar that sets up, can make the bed plate, accept board, roof in the vertical direction with the slide bar sliding action when triple linkage buffer gear bears pressure, thereby guarantee pressure keeps on the vertical direction always, thereby prevent that the yawing force from appearing and destroy overall structure, influence buffering effect, the whole elevator buffer base of better protection.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of an elevator buffer base according to the present invention;

fig. 2 is a sectional view of an elevator buffer base of the present invention;

fig. 3 is a schematic view of the connection between the first slider, the second slider, the third slider and the chute of the elevator buffer base of the present invention;

fig. 4 is an enlarged view of the receiving plate, the base plate and the top plate of the elevator buffering base.

In the figure: 1. a base plate; 2. a telescopic rod; 3. a first spring; 4. a bearing plate; 5. a second spring; 6. a loop bar; 7. a top plate; 8. a thread; 9. a through hole; 10. a bolt; 11. a first baffle plate; 12. a second baffle plate; 13. a third spring; 14. a slide bar; 15. a chute; 16. a first sliding block; 17. a second sliding block; 18. and a third sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1

As shown in fig. 1-4, elevator buffering base comprises a base plate 1, four groups of telescopic rods 2 are fixedly connected to four corners of the base plate 1, springs 3 are connected to the circumferential outer surfaces of the four groups of telescopic rods 2 in a penetrating manner, a bearing plate 4 is connected to the telescopic rods 2 in a penetrating manner, springs 5 are fixedly connected to four groups of four corners of the bearing plate 4 in a penetrating manner, the springs 5 are connected to four groups of two springs 5 in a penetrating manner, a baffle 11 is fixedly connected to the upper end of each spring 5, a sleeve rod 6 is fixedly connected to the corresponding baffle 11, a top plate 7 is fixedly connected to the upper end of each sleeve rod 6, a baffle 12 is fixedly connected to the top end of each telescopic rod 2, and a spring 13 is fixedly connected to.

The bearing plate 4 is located right above the base plate 1, the top plate 7 is located right above the bearing plate 4, the upper end of the telescopic rod 2 is located inside the loop bar 6, and the upper end of the third spring 13 is fixedly installed on the inner wall of the upper end of the loop bar 6.

The upper end of a first spring 3 is fixedly connected with the outer surface of the bottom end of the bearing plate 4, and the bottom end of the first spring 3 is fixedly connected with the outer surface of the upper end of the base plate 1.

The four groups of telescopic rods 2 are movably connected with the bearing plate 4.

By adopting the technical scheme: spring 3 that sets up, spring 5 and spring 13 No. two, can carry out effectual linkage cushioning effect when elevator sharply descends and produces huge weight, when roof 7 bears pressure, spring 5 No. two plays first heavy cushioning effect, pressure reaches and accepts on the board 4, spring 3 can play the second heavy cushioning effect, when pressure reachs bed plate 1, spring 13 No. three on the telescopic link can play the third heavy cushioning effect, the damping of linkage is constituteed to three buffer gear of group, promotion buffering effect that can be very big.

Example 2

As shown in fig. 1-4, an elevator buffering base comprises a base plate 1, four groups of telescopic rods 2 are fixedly connected to four corners of the base plate 1, springs 3 are connected to the circumferential outer surfaces of the four groups of telescopic rods 2 in a penetrating manner, a bearing plate 4 is connected to the telescopic rods 2 in a penetrating manner, springs 5 are fixedly connected to four groups of four corners of the bearing plate 4, the springs 5 are connected to four groups of four springs 5 in a penetrating manner, a baffle 11 is fixedly connected to the upper end of each spring 5, a sleeve rod 6 is fixedly connected to the corresponding baffle 11, a top plate 7 is fixedly connected to the upper end of the sleeve rod 6, a baffle 12 is fixedly connected to the top end of the telescopic rod 2, and a spring 13 is fixedly connected to the.

Four groups of first sliding blocks 16 are fixedly connected to the periphery of the base plate 1, four groups of second sliding blocks 17 are fixedly connected to the periphery of the bearing plate 4, four groups of third sliding blocks 18 are fixedly connected to the periphery of the top plate 7, four groups of sliding rods 14 are arranged on the periphery of the base plate 1, the bearing plate 4 and the top plate 7, sliding grooves 15 are formed in the inner sides of the four groups of sliding rods 14, the first sliding blocks 16, the second sliding blocks 17 and the third sliding blocks 18 are located in the sliding grooves 15, and the base plate 1, the bearing plate 4, the top plate 7 and the sliding rods 14 are connected in a sliding mode through the first sliding blocks 16, the second sliding blocks.

Four groups of through holes 9 are formed around the base plate 1, threads 8 are formed on the surfaces of the through holes 9, and bolts 10 are connected inside the through holes 9 in a penetrating mode.

By adopting the technical scheme: the slide bar 14 that sets up can make bed plate 1, accept board 4, roof 7 in the vertical direction with the slide bar sliding action when triple linkage buffer gear bears the pressure, guarantees that pressure keeps on the vertical direction always, thereby prevents that the lateral force from appearing and destroying overall structure, influences the buffering effect, the whole elevator buffer base of better protection.

It should be noted that, when the elevator buffering base is used, firstly, when the elevator rapidly falls down to generate huge pressure, the top plate 7 can firstly bear the pressure, the pressure is transmitted to the second spring 5 through the first baffle 11 on the loop bar 6, at this time, the second spring 5 can play a first role in buffering, then the pressure is transmitted to the bearing plate 4, the first spring 3 can play a second role in buffering, so that the telescopic rod 2 penetrating through the bearing plate 4 extends upwards, when the pressure reaches the base plate 1 through the first spring 3, the pressure can be transmitted to the third spring 13 through the second baffle 12 on the telescopic rod 2, the third spring 13 inside the loop bar 6 can play a third role in buffering, the three groups of buffering mechanisms can play a role in linkage buffering, form linkage shock absorption, can greatly improve the buffering effect, when the three groups of linkage buffering mechanisms bear the pressure, the setting is at the bed plate 1, accept board 4, slide bar 14 around roof 7, can be through with bed plate 1, accept board 4, roof 7 slider 16 all around, No. two sliders 17, No. three sliders 18 carry out the sliding action, the power that makes elevator tenesmus produce is maintained on the vertical direction, prevent power to spread all around, damage whole buffering base, damage spring 3, No. two springs 5, No. three springs 13, influence whole buffering effect, the whole elevator buffering base of better protection, when needs fix whole buffering base, can fasten bolt 10 through seting up at the screw thread 8 on through-hole 9 surface, consolidate the stability of whole buffering base, better performance its shock-absorbing capacity, it is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an elevator buffering base, includes bed plate (1), its characterized in that: the equal four telescopic link of fixedly connected with in four corners (2), four groups are gone up in bed plate (1) the circumference surface through connection of telescopic link (2) has spring (3) No. one, through connection has accepting board (4) on telescopic link (2), accept board (4) four corners fixedly connected with four No. two springs of group (5), and four No. two springs of group (5) run through in the circumference surface of four telescopic link of group (2), No. two spring (5) upper end fixedly connected with baffle (11), fixedly connected with loop bar (6) on baffle (11), loop bar (6) upper end fixedly connected with roof (7), No. two baffle of telescopic link (2) top fixedly connected with (12), No. two spring of fixedly connected with (13) on No. two baffle (12).

2. The elevator buffering base as set forth in claim 1, wherein: base plate (1) equal four groups of sliders (16) of all fixedly connected with all around, accept board (4) equal four groups of sliders (17) of all around, roof (7) equal four groups of sliders (18) of all around all fixedly connected with, base plate (1), accept board (4) and roof (7) and be provided with four groups of slide bars (14) all around, four groups slide bar (14) inboard has been seted up spout (15), slider (16), slider (17) and slider (18) No. three all are located spout (15), base plate (1), accept board (4), roof (7) and slide bar (14) are through slider (16), slider (17), slider (18) sliding connection No. two.

3. The elevator buffering base as set forth in claim 1, wherein: four groups of through holes (9) are formed in the periphery of the base plate (1), threads (8) are formed in the surfaces of the through holes (9), and bolts (10) are connected inside the through holes (9) in a penetrating mode.

4. The elevator buffering base as set forth in claim 1, wherein: accept board (4) and be located directly over bed plate (1), roof (7) are located and accept board (4) directly over, the upper end of telescopic link (2) is located the inside of loop bar (6), the upper end fixed mounting of No. three spring (13) is at the upper end inner wall of loop bar (6).

5. The elevator buffering base as set forth in claim 1, wherein: the upper end of the first spring (3) is fixedly connected with the outer surface of the bottom end of the bearing plate (4), and the bottom end of the first spring (3) is fixedly connected with the outer surface of the upper end of the base plate (1).

6. The elevator buffering base as set forth in claim 1, wherein: the four groups of telescopic rods (2) are movably connected with the bearing plate (4).