CN206569609U - A kind of chain structure of elevator - Google Patents
A kind of chain structure of elevator Download PDFInfo
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- CN206569609U CN206569609U CN201621473886.2U CN201621473886U CN206569609U CN 206569609 U CN206569609 U CN 206569609U CN 201621473886 U CN201621473886 U CN 201621473886U CN 206569609 U CN206569609 U CN 206569609U
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- plate
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- hopper
- ring
- elevator
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Abstract
The utility model discloses a kind of chain structure of elevator, including widening inner plate, sleeve, roller, bearing pin and outer plate, also include hopper connecting plate, T-shaped pin, seal inner ring and sealed outer ring, described widening on inner plate symmetrically offers sleeve mounting hole, pin-and-hole is symmetrically offered on described outer plate and hopper connecting plate, widen inner plate and sealing inner ring is installed at the external port of each sleeve mounting hole, outer plate and hopper connecting plate are mounted on sealed outer ring at the inner port of each pin-and-hole, each two widens inner plate, two sleeves and two rollers constitute inner link, each two outer plate and two bearing pins constitute outer link, each hopper connecting plate, two T-shaped pins and an outer plate constitute hopper connection section, section is connected by outer link and hopper between several inner links and connects into chain.The utility model is rational in infrastructure, and good airproof performance, service life is long, and can prevent carrier chain from derailing, and meets the use demand of swingable elevator.
Description
【Technical field】
The utility model is related to the technical field of elevator carrier chain, the chain knot of more particularly to a kind of elevator
Structure.
【Background technology】
Elevator is by changing the heavy mechanical equipment that potential energy is transported, excessively such as mine hoist, dam elevator.
Bucket elevator, is a kind of mechanical conveying equipment of fixing device, is generally conveyed, be primarily adapted for use in the form of chain
The continuous and perpendicular lifting of powdery, graininess and piece material, can be widely applied to the feed factories of various scales, flour mill, meter Chang,
The lifting of the loose unpacked material of oily factory, starch factory and grain depot, port and pier etc..
The chain for being presently used for elevator easily feeds ash after a long time use, causes the use longevity of carrier chain
Life it is shorter, replacement cost is larger, and the guider deintercalation of carrier chain easily with chain, cause carrier chain derail and can not be normal
Work, in order to solve problem above, extends the service life of carrier chain, prevents carrier chain from derailing, can while meeting carrier chain
Swing the use demand of elevator, it is necessary to propose a kind of chain structure of elevator.
【Utility model content】
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that there is provided a kind of chain knot of elevator
Structure, it aims to solve the problem that the sealing of chain in the prior art is relatively low, and service life is short and easy derailing, it is impossible to which satisfaction can be put
The technical problem of dynamic elevator use demand.
To achieve the above object, the utility model proposes a kind of chain structure of elevator, including interior chain is widened
Plate, sleeve, roller, bearing pin and outer plate, in addition to hopper connecting plate, T-shaped pin, sealing inner ring and sealed outer ring, described adds
Symmetrical offer symmetrically offers pin-and-hole on sleeve mounting hole, described outer plate and hopper connecting plate on wide inner plate, institute
The inner plate of widening stated is provided with sealing inner ring, described outer plate and hopper connection at the external port of each sleeve mounting hole
Plate is mounted on sealed outer ring at the inner port of each pin-and-hole, and each two widens inner plate, two sleeves and two roller structures
Into inner link, each two outer plate and two bearing pins constitute outer link, and each hopper connecting plate, two T-shaped pins and one are outer
Carrier bar constitutes hopper connection and saved, and connecting section by outer link and hopper between several inner links connects into chain, and inner link
On sealing inner ring be connected with outer link or hopper section on sealed outer ring constitute labyrinth seal structure, described outer link and material
Bucket connection section is equidistantly interspersed on chain.
Preferably, described sealing inner ring leads to widening inner plate, sealed outer ring and outer plate and hopper connecting plate
Cross special tooling welding.
Preferably, described sealing inner ring is provided with sealing internal projecting ring in outer ring edge, described sealed outer ring exists
Inner ring edge is provided with the outer bulge loop of sealing, and the external diameter of described sealing internal projecting ring is identical with the internal diameter for sealing outer bulge loop.
Preferably, described bearing pin is sells directly to households, the diameter at described T-shaped plunger end is more than the diameter of T-shaped pin body, institute
The bearing pin stated is identical with the diameter of T-shaped pin body, and described bearing pin and T-shaped pin and outer plate are interference fit.
Preferably, two be each cased with the sleeve on inner link on a roller, each inner link are widened interior chain
Plate Parallel Symmetric is set, and two are widened corresponding sleeve mounting hole on inner plate and pass through sleeve connection.
Preferably, two outer plate Parallel Symmetrics on each outer link are set, and corresponding pin on two outer plates
Hole is connected by bearing pin.
Preferably, the hopper connecting plate and outer plate on each hopper connection section be arranged in parallel, and the pin on connecting plate
Hole is corresponding with the pin-and-hole on outer plate, passes through T-shaped pin connection between corresponding pin-and-hole.
Preferably, described hopper connecting plate is special-shaped bending structure, the corner of described hopper connecting plate is opened up
There is hopper connecting hole, hopper is coordinated by bolt assembly and hopper connecting hole, realizes and be connected with hopper connecting plate.
The beneficial effects of the utility model：Compared with prior art, the conveying for a kind of elevator that the utility model is provided
Chain structure, it is rational in infrastructure, sealing inner ring is installed at the external port of sleeve mounting hole for widening inner plate, in outer plate and material
Sealed outer ring is installed at the inner port of the pin-and-hole of bucket connecting plate, and sealing inner ring and sealed outer ring are welded by special tooling,
When several inner links, outer link and hopper connection section be assembled into chain after, the sealing inner ring widened on inner plate with it is right
Sealed outer ring one labyrinth chamber of formation on the outer plate or hopper connecting plate that should be connected, plays sealed effect, passes through labyrinth
Sealing structure prevents from expecting grey entrance, the service life of extension chain；And widen inner plate by widening, its width is more than chain
The spacing of two guide rails on bar guider, makes the roller on chain operate in interorbital, prevents carrier chain from derailing, elevator is existed
Chain operation part is still run by definitive orbit during Integral swinging, meets the use demand of swingable elevator.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of partial structural diagram of the chain structure of elevator of the utility model embodiment；
Fig. 2 is a kind of partial front elevation view of the chain structure of elevator of the utility model embodiment；
Fig. 3 is Fig. 2 A to schematic diagram；
Fig. 4 is the partial enlarged drawing of part B in Fig. 3；
Fig. 5 is a kind of partial top view of the chain structure of elevator of the utility model embodiment；
Fig. 6 is a kind of running status schematic diagram of the chain structure of elevator of the utility model embodiment；
Fig. 7 is the assembling flow path figure of the inner link of the utility model embodiment.
【Embodiment】
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only to solve
The utility model is released, scope of the present utility model is not limited to.In addition, in the following description, eliminating to known features
With the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 to Fig. 7, the utility model embodiment provides a kind of chain structure of elevator, including widens interior
Carrier bar 1, sleeve 2, roller 3, bearing pin 4 and outer plate 5, in addition to hopper connecting plate 6, T-shaped pin 7, sealing inner ring 8 and sealed outer ring
9, it is right on sleeve mounting hole 11, described outer plate 5 and hopper connecting plate 6 that described widening on inner plate 1 is symmetrically offered
Title offers pin-and-hole 10, and described inner plate 1 of widening is provided with sealing inner ring 8 at the external port of each sleeve mounting hole 11,
Described outer plate 5 and hopper connecting plate 6 is mounted on sealed outer ring 9 at the inner port of each pin-and-hole 10, and each two is widened
Inner plate 1, two sleeves 2 and two rollers 3 constitute inner link, and each two outer plate 5 and two bearing pins 4 constitute outer link, often
One hopper connecting plate 6, two T-shaped pins 7 and an outer plate 5 are constituted between hopper connection section, several inner links by outer
Chain link and hopper connection section connect into the sealing that the sealing inner ring 8 on chain, and inner link is connected with outer link or hopper on section
Outer ring 9 constitutes labyrinth seal structure, and described outer link is connected section with hopper and is equidistantly interspersed on chain.
Specifically, described sealing inner ring 8 is equal with widening inner plate 1, sealed outer ring 9 and outer plate 5 and hopper connecting plate 6
Welded by special tooling.
Wherein, described sealing inner ring 8 is provided with sealing internal projecting ring 80 in outer ring edge, and described sealed outer ring 9 exists
Inner ring edge is provided with the outer bulge loop 90 of sealing, the described external diameter for sealing internal projecting ring 80 and the internal diameter phase for sealing outer bulge loop 90
Together.
Refering to Fig. 4, in the utility model embodiment, when several inner links, outer link and hopper connection section are assembled into
After chain, widen on inner plate 1 sealing inner ring 8 with outside the sealing on the outer plate 5 or hopper connecting plate 6 of corresponding connection
Circle 9 forms a labyrinth chamber, plays sealed effect, prevents from expecting grey entrance by labyrinth seal structure, extension chain
Service life.
Specifically, described bearing pin 4 is sells directly to households, and the diameter of the described head end of T-shaped pin 7 is more than the diameter of the T-shaped body of pin 7,
Described bearing pin 4 is identical with the diameter of the T-shaped body of pin 7, and described bearing pin 4 and T-shaped pin 7 and outer plate 5 are interference fit.Pass
The elevator carrier chain of system, which is generally, wears latch structure, is partly back-up ring pattern, also promising hot riveting-type, and these conveying chain structures are answered
Miscellaneous, packaging efficiency is low, and bearing pin 4 and T-shaped pin 7 are ensured that by frock and be press-fit into place in the utility model, and packaging efficiency is improved.
Specifically, two be cased with the sleeve 2 on each inner link on a roller 3, each inner link widen interior chain
The Parallel Symmetric of plate 1 is set, and two are widened corresponding sleeve mounting hole 11 on inner plate 1 and connected by sleeve 2；Each outer link
On two Parallel Symmetrics of outer plate 5 set, and corresponding pin-and-hole 10 is connected by bearing pin 4 on two outer plates 5；Each hopper
Hopper connecting plate 6 and outer plate 5 on connection section be arranged in parallel, and the pin-and-hole 10 on the pin-and-hole 10 and outer plate 5 on connecting plate 6
Connected between correspondence, corresponding pin-and-hole 10 by T-shaped pin 7.
Further, described hopper connecting plate 6 is special-shaped bending structure, and the corner of described hopper connecting plate 6 is opened
Provided with hopper connecting hole 61, hopper is coordinated by bolt assembly with hopper connecting hole 61, is realized and is connected with hopper connecting plate 6.
The chain structure of a kind of elevator of the utility model, in the outer end for the sleeve mounting hole 11 for widening inner plate 1
Sealing inner ring 8 is installed at mouthful, sealed outer ring 9 is installed at the inner port of the pin-and-hole 10 of outer plate 5 and hopper connecting plate 6, and it is close
Envelope inner ring 8 and sealed outer ring 9 are welded by special tooling, when several inner links, outer link and hopper connection section are assembled into
After chain, widen on inner plate 1 sealing inner ring 8 with outside the sealing on the outer plate 5 or hopper connecting plate 6 of corresponding connection
Circle 9 forms a labyrinth chamber, plays sealed effect, prevents from expecting grey entrance by labyrinth seal structure, extension chain
Service life；And widen inner plate 1 by widening, its width is more than the spacing of two guide rails in chain guide, makes on chain
Roller operate in interorbital, prevent carrier chain from derailing, make elevator in Integral swinging chain run part still by both orbit determination
Road is run, and meets the use demand of swingable elevator.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of chain structure of elevator, including widen inner plate (1), sleeve (2), roller (3), bearing pin (4) and outer
Carrier bar (5), it is characterised in that：Also include hopper connecting plate (6), T-shaped pin (7), sealing inner ring (8) and sealed outer ring (9), it is described
Widen on inner plate (1) it is symmetrical offer it is equal on sleeve mounting hole (11), described outer plate (5) and hopper connecting plate (6)
It is symmetrical to offer pin-and-hole (10), it is described widen inner plate (1) be provided with the external port of each sleeve mounting hole (11) it is close
Inner ring (8) is sealed, described outer plate (5) and hopper connecting plate (6) is mounted on sealing at the inner port of each pin-and-hole (10)
Outer ring (9), each two widens inner plate (1), two sleeves (2) and two rollers (3) and constitutes inner link, each two outer plate
And two bearing pins (4) constitute outer links, each hopper connecting plate (6), two T-shaped pins (7) and outer plate (5) structure (5)
Connect and save into hopper, between several inner links by outer link and hopper connect section connect into it is close on chain, and inner link
The sealed outer ring (9) that envelope inner ring (8) is connected with outer link or hopper on section constitutes labyrinth seal structure, described outer link and material
Bucket connection section is equidistantly interspersed on chain.
2. a kind of chain structure of elevator as claimed in claim 1, it is characterised in that：Described sealing inner ring (8)
Welded with widening inner plate (1), sealed outer ring (9) with outer plate (5) and hopper connecting plate (6) by special tooling.
3. a kind of chain structure of elevator as claimed in claim 2, it is characterised in that：Described sealing inner ring (8)
Sealing internal projecting ring (80) is provided with outer ring edge, described sealed outer ring (9) is provided with sealing evagination in inner ring edge
Ring (90), the external diameter of described sealing internal projecting ring (80) is identical with the internal diameter for sealing outer bulge loop (90).
4. a kind of chain structure of elevator as claimed in claim 1, it is characterised in that：Described bearing pin (4) is straight
Pin, the diameter of described T-shaped pin (7) head end is more than the diameter of T-shaped pin (7) body, described bearing pin (4) and T-shaped pin (7) body
Diameter it is identical, described bearing pin (4) and T-shaped pin (7) are interference fit with outer plate (5).
5. a kind of chain structure of elevator as claimed in claim 1, it is characterised in that：Sleeve on each inner link
(2) two be cased with a roller (3), each inner link widen the setting of inner plate (1) Parallel Symmetric, and two are widened interior
Corresponding sleeve mounting hole (11) is connected by sleeve (2) on carrier bar (1).
6. a kind of chain structure of elevator as claimed in claim 1, it is characterised in that：Two on each outer link
Outer plate (5) Parallel Symmetric is set, and corresponding pin-and-hole (10) is connected by bearing pin (4) on two outer plates (5).
7. a kind of chain structure of elevator as claimed in claim 1, it is characterised in that：On each hopper connection section
Hopper connecting plate (6) and outer plate (5) be arranged in parallel, and the pin-and-hole on the pin-and-hole (10) and outer plate (5) on connecting plate (6)
(10) connected between correspondence, corresponding pin-and-hole (10) by T-shaped pin (7).
8. a kind of chain structure of elevator as claimed in claim 1, it is characterised in that：Described hopper connecting plate
(6) it is special-shaped bending structure, the corner of described hopper connecting plate (6) offers hopper connecting hole (61), and hopper passes through spiral shell
Bolt assembly coordinates with hopper connecting hole (61), realizes and is connected with hopper connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473886.2U CN206569609U (en) | 2016-12-30 | 2016-12-30 | A kind of chain structure of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473886.2U CN206569609U (en) | 2016-12-30 | 2016-12-30 | A kind of chain structure of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569609U true CN206569609U (en) | 2017-10-20 |
Family
ID=60060749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473886.2U Active CN206569609U (en) | 2016-12-30 | 2016-12-30 | A kind of chain structure of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697764A (en) * | 2016-12-30 | 2017-05-24 | 杭州和泰机电工业有限公司 | Conveying chain structure of hoister |
| CN111517071A (en) * | 2020-04-08 | 2020-08-11 | 浙江博宇机电有限公司 | Plate chain bucket elevator |
-
2016
- 2016-12-30 CN CN201621473886.2U patent/CN206569609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697764A (en) * | 2016-12-30 | 2017-05-24 | 杭州和泰机电工业有限公司 | Conveying chain structure of hoister |
| CN111517071A (en) * | 2020-04-08 | 2020-08-11 | 浙江博宇机电有限公司 | Plate chain bucket elevator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 No. 1201 Tonghui North Road, Ningwei Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hetai electromechanical Co.,Ltd. Address before: 310000 No. 1201 Tonghui North Road, Ningwei Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HOTA ELECTROMECHANICAL INDUSTRY Co.,Ltd. |