CN104724582B - A kind of attachment structure of elevator car wall - Google Patents
A kind of attachment structure of elevator car wall Download PDFInfo
- Publication number
- CN104724582B CN104724582B CN201510116346.2A CN201510116346A CN104724582B CN 104724582 B CN104724582 B CN 104724582B CN 201510116346 A CN201510116346 A CN 201510116346A CN 104724582 B CN104724582 B CN 104724582B
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- CN
- China
- Prior art keywords
- folded plate
- snap ring
- sedan
- elevator car
- attachment structure
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/0253—Fixation of wall panels
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of attachment structure of elevator car wall, including two sedan-chair walls being connected, have respectively on two sedan-chair walls and be affixed neat connecting portion, the connecting portion of two sedan-chair walls is connected by metal buckle, connecting hole is correspondingly offered on the connecting portion of two sedan-chair walls, the metal buckle passes through the connecting hole and buckle is wherein；The metal buckle includes the snap ring with opening formed by elongated metal plate bending, the snap ring has mutually the first folded plate and the second folded plate of privately turned-out folding in the left and right sides of the opening respectively, the first neck of indent is formed between first folded plate and the snap ring, the second neck of indent is formed between second folded plate and the snap ring.The present invention replaces traditional bolt connection using metal buckle, it is not necessary to by instrument, makes the easier for installation of sedan-chair wall, substantially increases the installation effectiveness of elevator car wall.
Description
Technical field
The present invention relates to the attachment structure of elevator car wall.
Background technology
In the prior art, elevator car wall is all spliced using multiple end to end sedan-chair walls, and two neighboring sedan-chair wall has
Neat connecting portion is affixed, accordingly offers connecting hole on the connecting portion of each sedan-chair wall, the connecting hole one on two neighboring sedan-chair wall
One corresponds to and is bolted.The attachment structure of this elevator car wall being connected by screw bolts needs by spanner when mounted
Or bolt batch operation, it is not only cumbersome, and it is required for worker to make the action repeatedly tightened during each bolt fixation, take
When it is laborious.
The content of the invention
In view of this, in order to overcome prior art the defects of, it is an object of the invention to provide one kind to be connected firmly, and is easy to pacify
The attachment structure of the elevator car wall of dress.
To reach above-mentioned purpose, the present invention provides two sedan-chair walls for including being connected, had respectively on two sedan-chair walls
It is affixed neat connecting portion, it is characterised in that：The connecting portion of two sedan-chair walls is connected by metal buckle, two sedan-chair walls
Connecting hole is correspondingly offered on connecting portion, the metal buckle passes through the connecting hole and buckle is wherein；The metal buckle
Including the snap ring with opening formed by elongated metal plate bending, the snap ring is in the left and right two of the opening
Side has mutually the first folded plate and the second folded plate of privately turned-out folding, shape between first folded plate and the snap ring respectively
Into the first neck of indent, the second neck of indent is formed between second folded plate and the snap ring.
Preferably, first folded plate and second folded plate are in the same plane.
It is further preferred that first folded plate and second folded plate close up after shape and the connecting hole shape
It is adapted.In one embodiment, being shaped as after the first folded plate and the second folded plate close up is square, then the connecting portion of sedan-chair wall
On the connecting hole that opens up be also correspondingly sized square opening.
Preferably, the snap ring also has the 3rd of relatively fold inward respectively in the left and right sides of the opening
Folded plate and the 4th folded plate, the end to extend internally of the 3rd folded plate and the end to extend internally of the 4th folded plate offset
Touch.The effect of 3rd folded plate and the 4th folded plate is metal buckle is more firmly clamped in connecting hole, to prevent snap ring
Itself lost its bounce.
It is further preferred that the 3rd folded plate and the 4th folded plate are respectively directly by elongated metal plate one
Punching forms, and the left side of the snap ring has the first hollow out corresponding with the 3rd folded plate, the right side of the snap ring
Side has the second hollow out corresponding with the 4th folded plate.
Preferably, the 3rd folded plate and the 4th folded plate are straight panel, and the 3rd folded plate and the 4th folded plate
Between form angle.
Further, the angle is acute angle.
Wherein, the 3rd folded plate and the 4th folded plate all have fixing end and free end, and the 3rd folded plate is consolidated
Fixed end is connected with first folded plate, and the fixing end of the 4th folded plate is connected with second folded plate, the 3rd folding
The free end of plate and the free end of the 4th folded plate are inconsistent.
Preferably, the regular polygon for being shaped as circular or side number and being more than 3 of the snap ring.
In a particular embodiment, the snap ring is rhombus, and the opening is positioned at the one of the long-diagonal of the rhombus
End.
The attachment structure installation process of elevator car wall of the present invention is：The connecting portion patch of two neighboring sedan-chair wall is neat rear and right
After neat connecting hole, metal buckle is loaded into connecting hole, snap ring is clutched with hand first, closes opening, the first folded plate and the
Two folded plates are drawn close, and after the first folded plate and the second folded plate then are passed through into connecting hole, snap ring are unclamped, by snap ring itself
Elastic-restoring force and the 3rd folded plate and the 4th folded plate between elastic-restoring force, open opening, the both sides of connecting hole difference
It is stuck in the first neck and the second neck, the metal card is can ensure that by the elastic-restoring force between the 3rd folded plate and the 4th folded plate
Button will not come off from connecting hole, the connecting portion of two sedan-chair walls with corresponding connecting hole is tightly linked together.
The present invention replaces traditional bolt connection sedan-chair wall using metal buckle, it is not necessary to and it is easy to operate by instrument, it is time saving
It is laborsaving, and be connected firmly, substantially increase the efficiency of sedan-chair wall installation.
Brief description of the drawings
Fig. 1 is the top view of lift car.
Fig. 2 is the A portions enlarged drawing in Fig. 1.
Fig. 3 is the B portions enlarged drawing in Fig. 1.
Fig. 4 is the front view of monolithic sedan-chair wall.
Fig. 5 is the left view of monolithic sedan-chair wall.
Fig. 6 is the front view of the metal buckle in the present invention.
Fig. 7 is the left view of the metal buckle in the present invention.
Fig. 8 is the top view of the metal buckle in the present invention.
Fig. 9 is the stereogram of the metal buckle in the present invention.
Scheme of installation when Figure 10 is the metal buckle connection sedan-chair wall in the present invention.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
Fig. 1 to 10 is referred to, lift car is surrounded end to end by multiple sedan-chair walls 100, on adjacent two sedan-chair walls 100
Have respectively and be affixed neat connecting portion 110, the connecting portion 110 of two sedan-chair walls 100 is connected by metal buckle 200, two sedan-chair walls
Connecting hole 111 is correspondingly offered on 100 connecting portion 110, metal buckle 200 passes through connecting hole 111 and buckle is wherein.Such as figure
Shown in 2 and 3, the connecting portion 110 positioned at the sedan-chair wall 100 on the both sides of car rear wall does not turn down backward, on rear side of car
The connecting portion 110 of the sedan-chair wall 100 at the middle part of wall and the sedan-chair wall at left and right sides of car then all turns down backward.It is adjacent during connection
The connecting portion 110 of two sedan-chair walls 100 pastes together.
As shown in Figures 4 and 5, multiple connecting holes 111 are offered on the connecting portion 110 of monolithic sedan-chair wall 100 from top to bottom.This reality
Apply the connecting hole 111 in example be shaped as it is square.
As shown in Fig. 6 to 9, metal buckle 200 includes the elasticity with opening 11 formed by elongated metal plate bending
Snap ring 1, snap ring 1 have mutually the first folded plate 2 and the second folded plate of privately turned-out folding in the left and right sides of opening 11 respectively
3, there is the first neck 12 of indent between the first folded plate 2 and snap ring 1, have between the second folded plate 3 and snap ring 1 interior
The second recessed neck 13.Snap ring 1 also has the 3rd folded plate 4 of relatively fold inward in the left and right sides of opening 11 respectively
With the 4th folded plate 5, the end to extend internally of the 3rd folded plate 4 and the end to extend internally of the 4th folded plate 5 are inconsistent.
Wherein, the first folded plate 2 and the second folded plate 3 are in the same plane.3rd folded plate 4 and the 4th folded plate 5 are direct respectively
Formed by the elongated metal plate one punching, the left side of snap ring 1 has and 4 corresponding first hollow out of the 3rd folded plate
14, the right side of snap ring 1 has and 5 corresponding second hollow out 15 of the 4th folded plate.
3rd folded plate 4 and the 4th folded plate 5 are straight panel, and form included angle A between the 3rd folded plate 4 and the 4th folded plate 5, the folder
Angle A is acute angle, and when snap ring 1 is in deployed condition, the angle is a fixed value.3rd folded plate 4 and the 4th folded plate 5 all have
There are fixing end and free end, the fixing end of the 3rd folded plate 4 is connected with the first folded plate 2, fixing end and the second folding of the 4th folded plate 5
Plate 3 is connected, and the free end 41 and the free end 51 of the 4th folded plate 5 of the 3rd folded plate 4 are inconsistent.Because snap ring 1 has bullet
Property deformation characteristic, when clutching snap ring 1 and closing up opening 11, the first folded plate 2 and the second folded plate 3 and together with, can wear
Cross correspondingly sized connecting hole.After unclamping snap ring 1, opening 11 is divided automatically under the elastic-restoring force effect of snap ring 1
Open, the first folded plate 2 and the 3rd folded plate 3 separate.3rd folded plate 4 and the 4th folded plate 5 are due to all fold inward certain angles, Er Qie
The free end 51 of the folded plate 5 of free end 41 and the 4th of three folded plates 4 is inconsistent, when clutching snap ring 1, the 3rd folded plate 4 and
Elastic deformation can occur relative to the fixing end of itself for four folded plates 5, and the 3rd folded plate 4 and the 4th folded plate 5 are drawn close relatively, the two
Between included angle A diminish.When unclamping snap ring 1, the 3rd folded plate 4 and the 4th folded plate 5 and the phase all under elastic-restoring force effect
To opening, included angle A therebetween is become larger until being returned to fixed angle of the snap ring 1 in deployed condition.
Wherein, the conveniently of circular shape or side number of snap ring 1 is more than 3 regular polygon, such as square, positive five side
Shape, regular hexagon.Snap ring 1 in the present embodiment is rhombus, and opening 11 is positioned at one end of the long-diagonal of the rhombus.Adopt
With this structure, hand, which is clutched, when conveniently operating makes the length of rhombus be elongated along long-diagonal, narrowed width.
Referring to Fig. 10, the metal buckle of the present embodiment is used to connect adjacent two pieces of sedan-chair walls 100.Two pieces of sedan-chair walls 100
Connecting portion 110 pastes together, and offers connecting hole 111 in correspondence position, the shape size of the connecting hole 111 and the of metal buckle
Shape size after one folded plate 2 and the second folded plate 3 close up is adapted so that after clutching metal buckle, the first folded plate 2 and the 3rd folding
Plate 3 is just passed through connecting hole 111 corresponding to two pieces of sedan-chair walls 100.In the present embodiment, the first folded plate 2 and the second folded plate 3 close up rear group
Into square, so corresponding connecting hole is also square on sedan-chair wall 100 and sedan-chair wall 200.The metal buckle connection of the present embodiment
After connecting hole on sedan-chair wall 100 and sedan-chair wall 200, hand is unclamped, the first folded plate 2 and the second folded plate 3 are just just pasted together in sedan-chair wall 200
Surface, the edge of connecting hole both sides is stuck in the first neck 12 and the second neck 13.Now the 3rd folded plate 4 and four fold
Plate 5 also adducts together, and the angle k of the two is less than angle K during deployed condition.Due to the elastic recovery masterpiece of snap ring 1
Under, the connecting portion 110 of two neighboring sedan-chair wall 100 tightly connects by mutual extruding and firmly.In the folded plate of snap ring 1 and the 3rd
4th, in the presence of the elastic-restoring force of the 4th folded plate 5, metal buckle 200 is securely seated between in connecting hole 111 so that adjacent two
Individual sedan-chair wall 100 is securely attached together.
The attachment structure of the elevator car wall of the present embodiment substitutes traditional bolt connection using metal buckle, it is not necessary to by
Instrument, it is easy to operate, it is connected firmly, substantially increases installation effectiveness.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (9)
- Have respectively 1. a kind of attachment structure of elevator car wall, including two sedan-chair walls being connected, on two sedan-chair walls and be affixed Neat connecting portion, it is characterised in that：The connecting portion of two sedan-chair walls is connected by metal buckle, the connection of two sedan-chair walls Connecting hole is correspondingly offered in portion, the metal buckle passes through the connecting hole and buckle is wherein；The metal buckle includes The snap ring with opening formed by elongated metal plate bending, the snap ring is in the left and right sides of the opening point Not Ju You mutually privately turned-out folding the first folded plate and the second folded plate, formed between first folded plate and the snap ring in The first recessed neck, forms the second neck of indent between second folded plate and the snap ring, the snap ring exists The left and right sides of the opening also has the 3rd folded plate and the 4th folded plate of relatively fold inward respectively, the 3rd folded plate The end to extend internally and the end to extend internally of the 4th folded plate are inconsistent.
- A kind of 2. attachment structure of elevator car wall according to claim 1, it is characterised in that：First folded plate and described Second folded plate is in the same plane.
- A kind of 3. attachment structure of elevator car wall according to claim 2, it is characterised in that：First folded plate and described Shape after second folded plate closes up is adapted with the shape of the connecting hole.
- A kind of 4. attachment structure of elevator car wall according to claim 1, it is characterised in that：3rd folded plate and described 4th folded plate is directly formed by the elongated metal plate one punching respectively, and the left side of the snap ring has and described the First hollow out corresponding to three folded plates, the right side of the snap ring have the second hollow out corresponding with the 4th folded plate.
- A kind of 5. attachment structure of elevator car wall according to claim 1, it is characterised in that：3rd folded plate and described 4th folded plate is straight panel, and forms angle between the 3rd folded plate and the 4th folded plate.
- A kind of 6. attachment structure of elevator car wall according to claim 5, it is characterised in that：The angle is acute angle.
- A kind of 7. attachment structure of elevator car wall according to claim 1, it is characterised in that：3rd folded plate and described 4th folded plate all has fixing end and free end, and the fixing end of the 3rd folded plate is connected with first folded plate, and described The fixing end of four folded plates is connected with second folded plate, the free end of the 3rd folded plate and the free end of the 4th folded plate It is inconsistent.
- A kind of 8. attachment structure of elevator car wall according to claim 1, it is characterised in that：The snap ring is circle Or side number is more than 3 regular polygon.
- A kind of 9. attachment structure of elevator car wall according to claim 8, it is characterised in that：The snap ring is water chestnut Shape, the opening is positioned at one end of the long-diagonal of the rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116346.2A CN104724582B (en) | 2015-03-17 | 2015-03-17 | A kind of attachment structure of elevator car wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116346.2A CN104724582B (en) | 2015-03-17 | 2015-03-17 | A kind of attachment structure of elevator car wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104724582A CN104724582A (en) | 2015-06-24 |
| CN104724582B true CN104724582B (en) | 2017-11-24 |
Family
ID=53449095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116346.2A Active CN104724582B (en) | 2015-03-17 | 2015-03-17 | A kind of attachment structure of elevator car wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN104724582B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8023608V0 (en) * | 1980-12-11 | 1980-12-11 | Alfa Romeo Spa | CLAMP FOR FASTENING A PLASTIC ELEMENT TO A SUPPORT STRUCTURE. |
| CN2733057Y (en) * | 2003-12-30 | 2005-10-12 | 哈飞汽车股份有限公司 | Metal elastic fastener |
| EP1862356B1 (en) * | 2006-05-30 | 2010-01-06 | Ford-Werke GmbH | Retaining clip |
| JP2010195533A (en) * | 2009-02-25 | 2010-09-09 | Toshiba Elevator Co Ltd | Elevator car |
| CN102094874A (en) * | 2010-11-30 | 2011-06-15 | 江苏佛斯特电梯有限公司 | Elevator cage wall connecting and locking device |
| CN204643467U (en) * | 2015-03-17 | 2015-09-16 | 江南嘉捷电梯股份有限公司 | A kind of connection structure of elevator car wall |
-
2015
- 2015-03-17 CN CN201510116346.2A patent/CN104724582B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104724582A (en) | 2015-06-24 |
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Effective date of registration: 20180425 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: SJEC Corporation |