CN209210123U - A kind of novel swing elevator chain stretching device - Google Patents
A kind of novel swing elevator chain stretching device Download PDFInfo
- Publication number
- CN209210123U CN209210123U CN201821477188.9U CN201821477188U CN209210123U CN 209210123 U CN209210123 U CN 209210123U CN 201821477188 U CN201821477188 U CN 201821477188U CN 209210123 U CN209210123 U CN 209210123U
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- casing
- square tube
- tail portion
- steel plate
- guide post
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Abstract
The utility model proposes a kind of novel swing elevator chain stretching devices, including elevator ontology, guiding mechanism and auxiliary puller system, the lower part of the elevator ontology is successively arranged nonstandard intermediate casing and tail portion casing, the nonstandard intermediate casing includes upper casing, lower casing, the lower casing is connected with tail portion casing, it is connected between the upper casing and lower casing by guiding mechanism, the guiding mechanism includes big square tube and small square tube, it is slidably connected between the big square tube and small square tube, the auxiliary puller system is equipped with guide post, the lower part of the guide post is connected with lower casing, the top of the guide post is equipped with screw rod, the screw rod is by adjusting nut, butterfly spring is connected with upper casing, it can effectively increase and adjust tail portion tensile force, movable part is entire nonstandard middle node lower part and entire tail portion simultaneously, Tail portion transmission is fixedly mounted on the casing of tail portion, keeps Tail Shape size utmostly small within the allowable range.
Description
[technical field]
The utility model relates to the technical field of elevator, especially a kind of novel swing elevator is filled with chain tension
It sets.
[background technique]
Elevator counterweight mainly divides in tail portion tensioning outside tensioning and tail portion at present, and tensioning mode is divided into two kinds in tail portion: axis
Tensioning in interior tensioning and wear-resistant sleeve is held, tail portion transmission self weight, and then tension chain, counterweight are both increased by tail balancing weight wheel
Mainly by tail balancing weight wheel is increased, increase tail portion transmission self weight tensioning, due to waste raw material and space limitation, weighting distribution wheel is not
Can be too big, it sometimes appear that the problem that counterweight is inadequate, furthermore existing elevator is tensioned using outside lever, is matched by increasing lever end
Weight tension chain is only capable of being useful in the elevator that basis is fixed in tail portion, the outer dimension of tail portion is increased, to bases such as melt pits
It there are certain requirements, due to there is novel swingable formula bucket elevator, small dimension bucket elevator uses tension structure in weighting distribution wheel,
It proposes corresponding carrier chain tensioning force request for big specification bucket also to increase accordingly, simple weighting distribution wheel tensile force is less than normal, it is proposed that one
Kind novel swing elevator chain stretching device.
[utility model content]
Leading when the purpose of this utility model is exactly pendulum before and after solving the problems, such as the tensioning of carrier chain in the prior art, elevator
To problem, a kind of novel swing elevator chain stretching device is proposed.
To achieve the above object, the utility model proposes a kind of novel swing elevator chain stretching device, packets
Elevator ontology, guiding mechanism and auxiliary puller system are included, the lower part of the elevator ontology is successively arranged nonstandard intermediate casing
With tail portion casing, the nonstandard intermediate casing includes upper casing, lower casing, and the lower casing is connected with tail portion casing, it is described on
It is connected between casing and lower casing by guiding mechanism, the guiding mechanism includes big square tube and small square tube, the big square tube
It is slidably connected between small square tube, the auxiliary puller system is equipped with guide post, lower part and the lower casing phase of the guide post
Even, the top of the guide post is equipped with screw rod, and the screw rod is connected by adjusting nut, butterfly spring with upper casing.
Preferably, it is additionally provided with guide sleeve, pin shaft, upper support frame and lower bracing frame on the auxiliary puller system, it is described
Upper support frame is mounted on the side wall of big square tube, and the lower bracing frame is mounted on the side wall of small square tube, the upper support frame, lower support
The side wall of frame is respectively equipped with reinforcement wing plate, and guide sleeve is equipped with above the lower bracing frame, and the lower end of the guide post passes through pin
Axis is mounted on guide sleeve, and the screw rod of the guide post upper end runs through upper support frame, is equipped with adjusting nut on the screw rod, described
Butterfly spring is installed between adjusting nut and upper support frame.
Preferably, there are four big square tubes for the outer wall installation of the upper casing, there are four the outer wall installations of the lower casing
The small square tube of cooperation is plugged with big square tube, the outer wall of the small square tube is equipped with wear rib.
Preferably, being equipped with sealing structure between the upper casing and lower casing, the sealing structure includes upper casing steel
Plate and lower casing steel plate, the upper casing steel plate are made of two-layered steel plates, are formed between the two-layered steel plates of the upper casing steel plate
Lower part has the seal chamber of opening, and the top of the lower casing steel plate is inserted into seal chamber by opening, the upper casing steel plate
Bending reinforcement part is equipped with the end of lower casing steel plate.
Preferably, the device housings of the elevator ontology include the head casing set gradually from top to bottom, centre
Casing, nonstandard intermediate casing and tail portion casing.
Preferably, the elevator ontology is swingable formula bucket elevator.
The utility model has the beneficial effects that the utility model passes through elevator ontology, guiding mechanism and auxiliary puller system
Deng cooperation, can effectively increase and adjust tail portion tensile force, while movable part is entire nonstandard middle node lower part and entire tail
Portion, making to design the assembly of protocercal tail portion may be designed to fixed, i.e. tail portion transmission is fixedly mounted on the casing of tail portion, makes Tail Shape
Size is utmostly small within the allowable range.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of partial structure diagram of novel swing elevator chain stretching device of the utility model；
Fig. 2 is a kind of signal of the elevator ontology of novel swing elevator chain stretching device of the utility model
Figure；
Fig. 3 is a kind of part-structure of the guiding mechanism of novel swing elevator chain stretching device of the utility model
Left view schematic diagram；
Fig. 4 is a kind of structure of the auxiliary puller system of novel swing elevator chain stretching device of the utility model
Schematic diagram；
Fig. 5 is a kind of left view of the auxiliary puller system of novel swing elevator chain stretching device of the utility model
Schematic diagram；
Fig. 6 is a kind of schematic diagram of the sealing structure of novel swing elevator chain stretching device of the utility model.
[specific embodiment]
Refering to fig. 1 to a kind of novel swing elevator chain stretching device of Fig. 6 the utility model, including elevator sheet
Body 10, guiding mechanism 20 and auxiliary puller system 30, the lower part of the elevator ontology 10 is successively arranged nonstandard intermediate casing 103
With tail portion casing 104, the nonstandard intermediate casing 103 includes upper casing, lower casing, the lower casing and 104 phase of tail portion casing
Even, it is connected between the upper casing and lower casing by guiding mechanism 20, the guiding mechanism 20 includes big square tube 21 and small
Square tube 22 is slidably connected between the big square tube 21 and small square tube 22, and the auxiliary puller system 30 is equipped with guide post 4,
The lower part of the guide post 4 is connected with lower casing, and the top of the guide post 4 is equipped with screw rod 1, the screw rod 1 by adjusting nut 2,
Butterfly spring 3 is connected with upper casing.Guide sleeve 5, pin shaft 6, upper support frame 7 and lower branch are additionally provided on the auxiliary puller system 30
Support 8, the upper support frame 7 are mounted on the side wall of big square tube 21, and the lower bracing frame 8 is mounted on the side wall of small square tube 22, institute
State upper support frame 7, the side wall of lower bracing frame 8 is respectively equipped with reinforcement wing plate, the top of the lower bracing frame 8 is equipped with guide sleeve 5,
The lower end of the guide post 4 is mounted on guide sleeve 5 by pin shaft 6, and the screw rod 1 of 4 upper end of guide post runs through upper support frame 7, institute
It states and adjusting nut 2 is installed on screw rod 1, butterfly spring 3 is installed between the adjusting nut 2 and upper support frame 7.The upper machine
There are four big square tubes 21 for the outer wall installation of shell, and there are four plug the small of cooperation with big square tube 21 for the outer wall installation of the lower casing
The outer wall of square tube 22, the small square tube 22 is equipped with wear rib 23.Sealing structure, institute are equipped between the upper casing and lower casing
Stating sealing structure includes upper casing steel plate 1001 and lower casing steel plate 1002, and the upper casing steel plate 1001 is by two-layered steel plates group
At forming lower part between the two-layered steel plates of the upper casing steel plate 1001 has the seal chamber being open, the lower casing steel plate
1002 top is by the way that in opening insertion seal chamber, the end of the upper casing steel plate and lower casing steel plate is equipped with bending and reinforces
Portion 100.The device housings of the elevator ontology 10 include head casing 101, the intermediate casing set gradually from top to bottom
102, nonstandard intermediate casing 103 and tail portion casing 104.The elevator ontology 10 is swingable formula bucket elevator.
Utility model works process:
A kind of working principle of novel swing elevator chain stretching device of the utility model are as follows:
1, guiding principle: nonstandard middle node top is four big square tubes, and lower part is four small square tubes, using covering small knot greatly
Structure guarantees that lower part and the tail portion casing connected move up and down in square tube guide range, and design shift motion is protocercal tail portion
Stroke of tension, the interior setting wear rib of small square tube can increase the service life.
2, be tensioned principle: the lower parts such as tail portion entirety and feed inlet external equipment all wt is filled as counterweight, and with disc spring
It sets and does buffering and reversal interlocking relay adjusting, make chain tension.Disc spring device nut is adjusted when preponderance, lifts screw rod, is increased
Add disc spring stress, reduce chain tension, when being tensioned inadequate, loosens adjusting nut, reduce disc spring stress, increase portion of chain
Tensile force.
3, the space of a lower openings, lower casing steel plate sealing structure principle: are made in upper casing part using steel plate
Insertion opening forms a labyrinth structure, material dust can be prevented to enter；It prevents from deforming by bending reinforcement in steel plate end.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (6)
1. a kind of novel swing elevator chain stretching device, it is characterised in that: including elevator ontology (10), Guiding machine
Structure (20) and auxiliary puller system (30), the lower part of the elevator ontology (10) be successively arranged nonstandard intermediate casing (103) and
Tail portion casing (104), the nonstandard intermediate casing (103) include upper casing, lower casing, the lower casing and tail portion casing
(104) it is connected, is connected between the upper casing and lower casing by guiding mechanism (20), the guiding mechanism (20) includes big
Square tube (21) and small square tube (22), are slidably connected between the big square tube (21) and small square tube (22), the auxiliary pulling force
Device (30) is equipped with guide post (4), and the lower part of the guide post (4) is connected with lower casing, and the top of the guide post (4) is equipped with screw rod
(1), the screw rod (1) is connected by adjusting nut (2), butterfly spring (3) with upper casing.
2. a kind of novel swing elevator chain stretching device as described in claim 1, it is characterised in that: the auxiliary
Guide sleeve (5), pin shaft (6), upper support frame (7) and lower bracing frame (8), the upper support frame are additionally provided on puller system (30)
(7) it is mounted on the side wall of big square tube (21), the lower bracing frame (8) is mounted on the side wall of small square tube (22), the upper support frame
(7), the side wall of lower bracing frame (8) is respectively equipped with reinforcement wing plate, is equipped with guide sleeve (5), institute above the lower bracing frame (8)
The lower end for stating guide post (4) is mounted on guide sleeve (5) by pin shaft (6), and the screw rod (1) of guide post (4) upper end runs through upper branch
Support (7) is equipped with adjusting nut (2) on the screw rod (1), is equipped between the adjusting nut (2) and upper support frame (7)
Butterfly spring (3).
3. a kind of novel swing elevator chain stretching device as described in claim 1, it is characterised in that: the upper machine
There are four big square tube (21) for the outer wall installation of shell, and there are four plug cooperation with big square tube (21) for the outer wall installation of the lower casing
Small square tube (22), the outer wall of the small square tube (22) is equipped with wear rib (23).
4. a kind of novel swing elevator chain stretching device as described in claim 1, it is characterised in that: the upper machine
Sealing structure is equipped between shell and lower casing, the sealing structure includes upper casing steel plate (1001) and lower casing steel plate
(1002), the upper casing steel plate (1001) is made of two-layered steel plates, between the two-layered steel plates of the upper casing steel plate (1001)
The seal chamber that lower part has opening is formed, the top of the lower casing steel plate (1002) is described by being open in insertion seal chamber
The end of upper casing steel plate and lower casing steel plate is equipped with bending reinforcement part (100).
5. a kind of novel swing elevator chain stretching device as described in claim 1, it is characterised in that: the promotion
The device housings of machine ontology (10) include the head casing (101) set gradually from top to bottom, intermediate casing (102), it is nonstandard in
Between casing (103) and tail portion casing (104).
6. a kind of novel swing elevator chain stretching device as described in claim 1, it is characterised in that: the promotion
Machine ontology (10) is swingable formula bucket elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477188.9U CN209210123U (en) | 2018-09-11 | 2018-09-11 | A kind of novel swing elevator chain stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477188.9U CN209210123U (en) | 2018-09-11 | 2018-09-11 | A kind of novel swing elevator chain stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210123U true CN209210123U (en) | 2019-08-06 |
Family
ID=67453823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477188.9U Active CN209210123U (en) | 2018-09-11 | 2018-09-11 | A kind of novel swing elevator chain stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071707A (en) * | 2019-12-30 | 2020-04-28 | 杭州和泰机电工业有限公司 | Telescopic middle joint for tensioning chain of swing type elevator |
-
2018
- 2018-09-11 CN CN201821477188.9U patent/CN209210123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071707A (en) * | 2019-12-30 | 2020-04-28 | 杭州和泰机电工业有限公司 | Telescopic middle joint for tensioning chain of swing type elevator |
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| 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. |