CN206985432U - A kind of high intensity elevator cushion mechanism - Google Patents
A kind of high intensity elevator cushion mechanism Download PDFInfo
- Publication number
- CN206985432U CN206985432U CN201720490992.XU CN201720490992U CN206985432U CN 206985432 U CN206985432 U CN 206985432U CN 201720490992 U CN201720490992 U CN 201720490992U CN 206985432 U CN206985432 U CN 206985432U
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- China
- Prior art keywords
- sleeve
- installation
- fixed
- hydraulic bjuffer
- ladder hole
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Abstract
The utility model discloses a kind of high intensity elevator cushion mechanism, bag bottom connecting plate, the top surface of the bottom connecting plate is fixedly arranged in the middle of main contiguous block, there are at least two installation ladder holes on main contiguous block, hydraulic bjuffer is inserted with installation ladder hole, the base of hydraulic bjuffer is fixed on bottom connecting plate, the base of hydraulic bjuffer is in the bottom enlarged diameter section of installation ladder hole, the cylinder of hydraulic bjuffer is in the top minor diameter hole section of installation ladder hole, the support bar of hydraulic bjuffer stretches out main contiguous block, the top of the support bar of hydraulic bjuffer is fixed with buffering connector, the bottom of upper backup pad is fixed on buffering connector, there is installation groove in the middle part of the top surface of upper backup pad, reinforcing plate has been bolted to connection in installation groove, the bottom surface of reinforcing plate is pressed against on the bottom surface of installation groove.The contact area when bottom plate that the utility model adds car declines, so as to improve the service life of buffer and car.
Description
Technical field：
Technical field of elevator equipment is the utility model is related to, more specifically to a kind of high intensity elevator cushion mechanism.
Background technology：
In existing elevator, it typically sets buffer in the bottom surface of elevator hoistways, declines as lift car last
One of protection mechanism, but existing mode is usually directly to set buffer in the bottom surface of elevator hoistways, the branch of its buffer
The top of strut directly contacts with the bottom plate of car, and its contact area is small, so that during impact, the impulsive force and pressure of contact position
Power is very big, is easily damaged the top of support bar and the bottom plate of car, reduces service life.
Utility model content：
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of high intensity elevator cushion mechanism, it increases
Contact area when having added the bottom plate of car to decline, meanwhile, its main contiguous block can make all hydraulic bjuffers be connected, and carry
High overall support force, so as to improve the service life of buffer and car.
The utility model solve the technical problem scheme be：
A kind of high intensity elevator cushion mechanism, bag bottom connecting plate, the top surface of the bottom connecting plate are fixedly arranged in the middle of master
Contiguous block, there are on main contiguous block at least two installation ladder holes, install in ladder hole and be inserted with hydraulic bjuffer, hydraulic pressure
The base of buffer is fixed on bottom connecting plate, and the base of hydraulic bjuffer is in the bottom enlarged diameter section of installation ladder hole
In, the cylinder of hydraulic bjuffer is in the top minor diameter hole section of installation ladder hole, and the support bar of hydraulic bjuffer stretches out
Main contiguous block, the top of the support bar of hydraulic bjuffer are fixed with buffering connector, and the bottom of upper backup pad is fixed on buffering and connected
On joint, there is installation groove in the middle part of the top surface of upper backup pad, reinforcing plate has been bolted to connection in installation groove, strengthen
The bottom surface of plate is pressed against on the bottom surface of installation groove, and the top surface of reinforcing plate is fixed with multiple inserted links, and upper pressure plates are in reinforcing plate
Top, the bottom surface tool stop bosses of upper pressure plates, the bottom surface in spacing preiection portion is fixed with the body corresponding with inserted link,
Inserted link sleeve is in body, and for buffer spring sleeve in inserted link and body, the top of buffer spring is fixed on spacing preiection portion
On bottom surface, the bottom of buffer spring is fixed on the top surface of reinforcing plate；
The top surface of the upper pressure plates is fixed with wearing plate, and spacing preiection portion sleeve is in installation groove.
The bottom surface of the installation groove of the upper backup pad has multiple ladder holes, and the upper end of ladder hole is major diameter
Section, the lower end of ladder hole is reduced diameter section, and buffering has the connecting pole upwardly extended on the top end face of connector, and connecting pole is inserted
Cover and holding is in the reduced diameter section of ladder hole, the screw rod of bolt is screwed onto in the middle part screw of connecting pole, positions spiral shell
The head of bolt is in the enlarged diameter section of ladder hole and is pressed against on the bottom face of the enlarged diameter section of ladder hole.
The bottom surface of the reinforcing plate has multiple protruding blocks, top major diameter of the protruding block sleeve in corresponding ladder hole
In section and it is pressed against on the top surface on the head of bolt.
The top end face edge of the upper backup pad fixes elasticity layer, and elastic layer is relative with the edge bottom surface of upper pressure plates
Should.
Elastic protecting sleeve, the lateral wall of elastic protecting sleeve are inserted with the top minor diameter hole section of the installation ladder hole
It is fixed on the madial wall of the top minor diameter hole section of installation ladder hole, the cylinder sleeve of hydraulic bjuffer and holding is in elasticity
In protective case.
The bottom surface of the upper backup pad is fixed with limited block, and the middle part of limited block has an installation jack, installation jack with it is right
The ladder hole answered communicates up and down, and buffering connector sleeve is in jack install, and buffering the lateral wall of connector, to be close to installation slotting
The madial wall in hole.
The middle part bottom surface of the upper backup pad has main guide rod, what main guide rod sleeve had at the middle part of main contiguous block
In main jack.
Main guide sleeve is inserted with the main jack, the lateral wall of main guide sleeve is fixed on the madial wall of main jack, main
Guide rod sleeve is in main guide sleeve.
Prominent effect of the present utility model is：
Compared with prior art, it adds the contact area when bottom plate of car declines, meanwhile, its main contiguous block can be with
All hydraulic bjuffers is connected, improve overall support force, so as to improve the service life of buffer and car.
Brief description of the drawings：
Fig. 1 is partial structural diagram of the present utility model；
Fig. 2 is partial enlarged drawing of the present utility model.
Embodiment：
Embodiment, see as shown in Figure 1 to Figure 2, a kind of high intensity elevator cushion mechanism, bag bottom connecting plate 10, the bottom
The top surface of portion's connecting plate 10 is fixedly arranged in the middle of main contiguous block 30, has at least two installation ladder holes 31 on main contiguous block 30,
Hydraulic bjuffer 11 is inserted with installation ladder hole 31, the base of hydraulic bjuffer 11 is fixed on bottom connecting plate 10, liquid
The base of compression buffer 11 is in the bottom enlarged diameter section of installation ladder hole 31, and the cylinder of hydraulic bjuffer 11 is in installation
In the top minor diameter hole section of ladder hole 31, the support bar of hydraulic bjuffer 11 stretches out main contiguous block 30, hydraulic bjuffer 11
The top of support bar be fixed with buffering connector 12, the bottom of upper backup pad 20 is fixed on buffering connector 12, upper support
There is installation groove 21 in the middle part of the top surface of plate 20, reinforcing plate 27, reinforcing plate 27 have been bolted to connection in installation groove 21
Bottom surface be pressed against on the bottom surface of installation groove 21, the top surface of reinforcing plate 27 is fixed with multiple inserted links 271, at upper pressure plates 23
In the top of reinforcing plate 27, the bottom surface tool stop bosses 232 of upper pressure plates 23, the bottom surface in spacing preiection portion 232 is fixed with
The body 233 corresponding with inserted link 271, the sleeve of inserted link 271 is in body 233, and the sleeve of buffer spring 22 is in inserted link 271 and body
In 233, the top of buffer spring 22 is fixed on the bottom surface in spacing preiection portion 232, and the bottom of buffer spring 22 is fixed on reinforcement
On the top surface of plate 27；
The top surface of the upper pressure plates 23 is fixed with wearing plate 231, and the sleeve of spacing preiection portion 232 is in installation groove 21.
Further, the bottom surface of the installation groove 21 of the upper backup pad 20 has multiple ladder holes 26, and ladder leads to
The upper end in hole 26 is enlarged diameter section, and the lower end of ladder hole 26 is reduced diameter section, buffer connector 12 top end face on have to
The connecting pole 121 of upper extension, the sleeve of connecting pole 121 and holding are in the reduced diameter section of ladder hole 26, the screw rod of bolt 1
It is screwed onto in the middle part screw of connecting pole 121, the head of bolt 1 is in the enlarged diameter section of ladder hole 26 and is pressed against
On the bottom face of the enlarged diameter section of ladder hole 26.
Further, the bottom surface of the reinforcing plate 27 has multiple protruding blocks 272, and the sleeve of protruding block 272 is corresponding
In the top enlarged diameter section of ladder hole 26 and it is pressed against on the top surface on the head of bolt 1.
Further, the top end face edge of the upper backup pad 20 fixes elasticity layer 201, elastic layer 201 and upper pressure
The edge bottom surface of backup plate 23 is corresponding.
Further, elastic protecting sleeve 32, bullet are inserted with the top minor diameter hole section of the installation ladder hole 31
Property protective case 32 lateral wall be fixed on installation ladder hole 31 top minor diameter hole section madial wall on, hydraulic bjuffer 11
Cylinder sleeve and holding in elastic protecting sleeve 32.
Further, the bottom surface of the upper backup pad 20 is fixed with limited block 29, and the middle part of limited block 29 has installation
Jack 291, installation jack 291 communicate with corresponding ladder hole about 26, and the buffering sleeve of connector 12 is in installation jack 291
In, the lateral wall of buffering connector 12 is close to the madial wall for installing jack 291.
Further, the middle part bottom surface of the upper backup pad 20 has main guide rod 202, and the main sleeve of guide rod 202 exists
In the main jack 33 that the middle part of main contiguous block 30 has.
Further, main guide sleeve 34 is inserted with the main jack 33, the lateral wall of main guide sleeve 34 is fixed on master
On the madial wall of jack 33, the main sleeve of guide rod 202 is in main guide sleeve 34.
After cage descending, what is touched first is wearing plate 231, and wearing plate 231 reduces the contact mill of the bottom plate of car
Damage, while face contacts with face so that impulsive force and pressure obtain dispersed, so as to substantially reduce degree of injury, improve use
Life-span；
Then, by the buffering effect of buffer spring 22, a part of energy is absorbed, then finally by hydraulic bjuffer 11
Buffering energy-absorbing is further realized, so as to ensure the normal decline of car, ensures safe effect.
And main contiguous block 30 can protect all hydraulic bjuffers 11 not produce due to impact and caused inclination, protect
Demonstrate,prove its service life.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case where not departing from spirit and scope of the present utility model, various changes can also be made
Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model
Enclosing to be defined by the claims.
Claims (8)
1. a kind of high intensity elevator cushion mechanism, bag bottom connecting plate (10), it is characterised in that：The bottom connecting plate (10)
Top surface is fixedly arranged in the middle of main contiguous block (30), has at least two installation ladder holes (31) on main contiguous block (30), installs rank
Hydraulic bjuffer (11) is inserted with terraced through hole (31), the base of hydraulic bjuffer (11) is fixed on bottom connecting plate (10),
The base of hydraulic bjuffer (11) is in the bottom enlarged diameter section of installation ladder hole (31), the cylinder of hydraulic bjuffer (11)
In top minor diameter hole section in installation ladder hole (31), the support bar of hydraulic bjuffer (11) stretches out main contiguous block
(30), the top of the support bar of hydraulic bjuffer (11) is fixed with buffering connector (12), and the bottom of upper backup pad (20) is fixed
On buffering connector (12), there is installation groove (21) in the middle part of the top surface of upper backup pad (20), installation groove passes through in (21)
Bolt is fixedly connected with reinforcing plate (27), and the bottom surface of reinforcing plate (27) is pressed against on the bottom surface of installation groove (21), reinforcing plate
(27) top surface is fixed with multiple inserted links (271), and upper pressure plates (23) are in the top of reinforcing plate (27), upper pressure plates (23)
Bottom surface tool stop bosses (232), the bottom surface of spacing preiection portion (232) is fixed with the body corresponding with inserted link (271)
(233), in body (233), buffer spring (22) sleeve delays inserted link (271) sleeve in inserted link (271) and body (233)
The top for rushing spring (22) is fixed on the bottom surface of spacing preiection portion (232), and the bottom of buffer spring (22) is fixed on reinforcing plate
(27) on top surface；
The top surface of the upper pressure plates (23) is fixed with wearing plate (231), and spacing preiection portion (232) sleeve is in installation groove (21)
In.
A kind of 2. high intensity elevator cushion mechanism according to claim 1, it is characterised in that：The upper backup pad (20)
The bottom surface of installation groove (21) has multiple ladder holes (26), and the upper end of ladder hole (26) is enlarged diameter section, ladder hole
(26) lower end is reduced diameter section, has the connecting pole (121) upwardly extended, connecting pole on the top end face of buffering connector (12)
(121) simultaneously in the reduced diameter section of ladder hole (26), the screw rod of bolt (1) is screwed onto connecting pole (121) to sleeve for holding
Middle part screw in, the head of bolt (1) is in the enlarged diameter section of ladder hole (26) and is pressed against ladder hole
(26) on the bottom face of enlarged diameter section.
A kind of 3. high intensity elevator cushion mechanism according to claim 2, it is characterised in that：The bottom of the reinforcing plate (27)
Face has multiple protruding blocks (272), and protruding block (272) sleeve is in the top enlarged diameter section of corresponding ladder hole (26) and presses
On the top surface for leaning against the head of bolt (1).
A kind of 4. high intensity elevator cushion mechanism according to claim 1, it is characterised in that：The upper backup pad (20)
Top end face edge fixes elasticity layer (201), and elastic layer (201) is corresponding with the edge bottom surface of upper pressure plates (23).
A kind of 5. high intensity elevator cushion mechanism according to claim 1, it is characterised in that：The installation ladder hole
(31) elastic protecting sleeve (32) is inserted with top minor diameter hole section, the lateral wall of elastic protecting sleeve (32) is fixed on installation rank
On the madial wall of the top minor diameter hole section of terraced through hole (31), the cylinder sleeve of hydraulic bjuffer (11) and holding is in resilient protection
Cover in (32).
A kind of 6. high intensity elevator cushion mechanism according to claim 2, it is characterised in that：The upper backup pad (20)
Bottom surface is fixed with limited block (29), and the middle part of limited block (29) has an installation jack (291), installation jack (291) with it is corresponding
Ladder hole (26) communicates up and down, and buffering connector (12) sleeve is in installation jack (291), the outside of buffering connector (12)
Wall is close to the madial wall for installing jack (291).
A kind of 7. high intensity elevator cushion mechanism according to claim 1, it is characterised in that：The upper backup pad (20)
Middle part bottom surface has main guide rod (202), the main jack that main guide rod (202) sleeve has at the middle part of main contiguous block (30)
(33) in.
A kind of 8. high intensity elevator cushion mechanism according to claim 7, it is characterised in that：Inserted in the main jack (33)
Main guide sleeve (34) is cased with, the lateral wall of main guide sleeve (34) is fixed on the madial wall of main jack (33), main guide rod (202)
Sleeve is in main guide sleeve (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490992.XU CN206985432U (en) | 2017-05-05 | 2017-05-05 | A kind of high intensity elevator cushion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490992.XU CN206985432U (en) | 2017-05-05 | 2017-05-05 | A kind of high intensity elevator cushion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985432U true CN206985432U (en) | 2018-02-09 |
Family
ID=61392666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490992.XU Expired - Fee Related CN206985432U (en) | 2017-05-05 | 2017-05-05 | A kind of high intensity elevator cushion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985432U (en) |
-
2017
- 2017-05-05 CN CN201720490992.XU patent/CN206985432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |