A kind of lift car with buffer unit
Technical field:
The present invention relates to technical field of elevator equipment, more specifically to a kind of lift car with buffer unit.
Background technique:
In the carriage of existing elevator, general bottom surface is not provided with buffer gear, when elevator carries out oscilaltion
The buffering of generation is easy to make the passenger inside carriage to generate the feeling shaken up and down, and ride effects are unsatisfactory.
Summary of the invention:
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of lift car with buffer unit, it
Buffer board has buffering effect, can prevent oscilaltion from producing excessive impact and shake to passenger, improves lifting effect.
The solution to the technical problem of the present invention is as follows:
A kind of lift car with buffer unit, packet car body are fixed on the top surface of the bottom plate of the car body
There is mainboard body, the top surface of mainboard body is fixed with multiple inserted links, and buffer board is in the top of inserted link, and the bottom surface of buffer board has multiple
Grafting set, inserted link sleeve is in corresponding grafting set, and buffer spring sleeve is in inserted link and grafting set, the upper end of buffer spring
Power puts forth effort on mainboard body in buffer board, the lower end of buffer spring;
Self-lubricating layer is fixed on the side wall of buffer board, the lower inside wall of car body has annular groove, wearing layer
Nesting is simultaneously fixed in annular groove, and self-lubricating layer is pressed against on wearing layer;
There is installation groove, simultaneously holding is in installation groove for connecting plate sleeve, connecting plate in the middle part of the top surface of the buffer board
The fixed elasticity layer in top surface, the bottom surface of connecting plate has multiple connection inserted links, and connection inserted link sleeve has on buffer board
In multiple vertical jacks.
Resilient sleeve is inserted in the vertical jack, the lateral wall of resilient sleeve is fixed on the inner sidewall of vertical jack, even
Bar sleeve and holding are patched in resilient sleeve.
There is installation slot, grafting block sleeve is being pacified on the inner sidewall of the car body of the two sides of the top of the buffer board
It plugs in slot, the upper wall surface and lower wall surface of grafting block form multiple shrinkage pools, and the top and bottom for installing slot are respectively and fixedly provided with
Guide pad is bolted with multiple bulb plungers on guide pad, and grafting block is between two guide pads, and the steel ball of bulb plunger is nested
In corresponding shrinkage pool.
Positive stop strip is fixed on the lateral wall of the grafting block, positive stop strip is pressed against the top surface edge of buffer board.
Fixing one on the side wall of the car body of the top of the positive stop strip has decorative panel.
The lateral wall of the decorative panel and the lateral wall of positive stop strip are on same perpendicular.
Protrusion effect of the invention is:
Compared with prior art, its buffer board has buffering effect, can prevent oscilaltion from producing to passenger excessive
Impact and shake improve lifting effect.
Detailed description of the invention:
Fig. 1 is partial structural diagram of the invention;
Fig. 2 is partial enlarged view of the invention.
Specific embodiment:
Embodiment is shown in as shown in Figure 1 to Figure 2, a kind of lift car with buffer unit, packet car body 10 is described
Mainboard body 11 is fixed on the top surface of the bottom plate of car body 10, the top surface of mainboard body 11 is fixed with multiple inserted links 12, buffer board
13 are in the top of inserted link 12, and the bottom surface of buffer board 13 has multiple grafting set 14, and 12 sleeve of inserted link covers 14 in corresponding grafting
In, for 15 sleeve of buffer spring in inserted link 12 and grafting set 14, buffer board 13, buffer spring are put forth effort in the upper end of buffer spring 15
Put forth effort on mainboard body 11 in 15 lower end;
Self-lubricating layer 131 is fixed on the side wall of buffer board 13, the lower inside wall of car body 10 has annular groove
101, wearing layer 102 is nested and is fixed in annular groove 101, and self-lubricating layer 131 is pressed against on wearing layer 102;
There is installation groove 16,17 sleeve of connecting plate and holding is in installation groove 16 in the middle part of the top surface of the buffer board 13
In, the fixed elasticity layer 171 in the top surface of connecting plate 17, the bottom surface of connecting plate 17 has multiple connection inserted links 172, connects inserted link
In multiple vertical jacks 132 that 172 sleeves have on buffer board 13.
Further, it is inserted with resilient sleeve 133 in the vertical jack 132, the lateral wall of resilient sleeve 133 is fixed on perpendicular
On the inner sidewall in straight cutting hole 132,172 sleeve of inserted link and holding are connected in resilient sleeve 133.
Further, there is installation slot on the inner sidewall of the car body 10 of the two sides of the top of the buffer board 13
103, for 104 sleeve of grafting block in installation slot 103, the upper wall surface and lower wall surface of grafting block 104 form multiple shrinkage pools
105, the top and bottom of installation slot 103 are respectively and fixedly provided with guide pad 106, and multiple bulb plungers are bolted on guide pad 106
107, grafting block 104 is between two guide pads 106, and the steel ball of bulb plunger 107 is nested in corresponding shrinkage pool 105.
Further, it is fixed with positive stop strip 108 on the lateral wall of the grafting block 104, positive stop strip 108 is pressed against buffering
The top surface edge of plate 13.
Further, fixing one on the side wall of the car body 10 of the top of the positive stop strip 108 has decorative panel 1.
Further, the lateral wall of the lateral wall of the decorative panel 1 and positive stop strip 108 is on same perpendicular.
Working principle: by the buffering effect of buffer spring 15, the people to stand above buffer board 13 or object can be made to have
There is buffering effect, reduces the shake and impact generated when car body 10 is gone up and down, improve using effect.
Finally, the above embodiments are only used to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.