CN208716640U - A kind of safely cleaning low cost elevator - Google Patents
A kind of safely cleaning low cost elevator Download PDFInfo
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- CN208716640U CN208716640U CN201821261906.9U CN201821261906U CN208716640U CN 208716640 U CN208716640 U CN 208716640U CN 201821261906 U CN201821261906 U CN 201821261906U CN 208716640 U CN208716640 U CN 208716640U
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- carriage
- clamp plate
- air inlet
- low cost
- pouring weight
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Abstract
The utility model discloses a kind of safely cleaning low cost elevators, comprising: the carriage in hoistway and counterweight frame is arranged in；Air inlet and air inlet fan, exhaust outlet and air ejector fan are provided at the top of carriage；It is provided with air inlet pipeline in sedan-chair wall and the air outlet of air inlet pipeline outlet side is set, the inlet end of air inlet pipeline is connected to air inlet；Counterweight frame includes straight beam, upper clamp plate and lower clamp plate；Baffle is connected between upper clamp plate and lower clamp plate, be symmetrically arranged between straight beam and baffle described in two sides pile to pouring weight；It include cast housing and lead filler to pouring weight.The utility model can realize the circulation of air in carriage and ensure the breathing comfort level and health of passenger；By that will be set as filling the bigger and cheaper lead of specific gravity to pouring weight in cast housing instead of cast iron, integrally reduces the volume of counterweight design and save well space, and be easy to carry and install and reduce elevator manufacturing cost safely.
Description
Technical field
The utility model relates to a kind of safely cleaning low cost elevators.
Background technique
Elevator, especially traction-type elevator, counterweight design are indispensable parts, it can balance carriage weight and
Part elevator load weight, reduces the loss of power of motor.Existing elevator in order to meet counterweight requirements, to pouring weight using
Cast iron, and the cost of cast iron is higher and higher now, it is higher so as to cause elevator manufacturing cost；Moreover, because pair of the prior art
What weight structure needed more large volume in order to meet counterweight requirements causes counterweight design overall volume larger pouring weight, larger
Counterweight design just need bigger well space, thus and manual handling safety more demanding to elevator integral installation is poor.
In addition, elevator is as shared facility, it is ensured that air quality is well to ensure that necessity of riding comfort in carriage
Measure.Air in hoistway is filtered, is heated by the ventilation opening that the car ventilation facility of the prior art is normally mounted at car top
Or refrigeration or room temperature are blowed to carriage, but are had following insufficient: 1. due in hoistway air mobility itself it is poor because
It is difficult to obtain effective guarantee into the air quality in carriage, riding comfort and safety are poor；2. ventilation opening usually only has
There is the function of the conveying fresh air in carriage, the foul atmosphere in carriage is difficult to be discharged in time and lead to air displacement in carriage
Inefficient；3. the prior art since ventilation opening is arranged in car top, no matter cold air or hot gas be all direct alignment people head blow-through,
Therefore it is easy to cause discomfort.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of safely cleaning low cost elevator, comprising:
Carriage in hoistway is set, and the counterweight frame of the carriage side is set；The side wall of the hoistway is arranged
There is the safety tongs of the corresponding carriage；It is provided with crosshead sheave at the top of the carriage, is provided with correspondence at the top of the counterweight frame
The crosshead sheave to roller；Hoist ropes around it is described to roller and crosshead sheave for connecting the counterweight frame and carriage；
Air inlet and air inlet fan are provided at the top of the carriage, be provided in the sedan-chair wall of the carriage air inlet pipeline and
The air outlet of the air inlet pipeline outlet side is set, and the air outlet is arranged in the lower semisection of the car side wall and is parallel to
Car top outlet air into the carriage；The inlet end of the air inlet pipeline is connected to the air inlet；The top of the carriage
It is additionally provided with exhaust outlet and air ejector fan；
The counterweight frame includes two vertical and symmetrically arranged straight beams, and the upper and lower ends of the straight beam pass through upper folder respectively
Plate is connect with lower clamp plate, is provided with guide shoe on the outside of the upper and lower ends of the straight beam to correspond to the guide rail of hoistway；On the upper clamp plate
It is provided with described to roller；Baffle is connected between the upper clamp plate and lower clamp plate, straight beam described in two sides is using the baffle as axis
Line is symmetrical arranged；Be symmetrically arranged between straight beam and baffle described in two sides pile to pouring weight, the counterweight of two rows of piles
Using the lower clamp plate as pedestal successively pile vertically upward, the described of the top is used for being provided with weight angle steel on pouring weight block
Fixation is described to pouring weight, and the both ends of the weight angle steel are connect with the straight beam and baffle respectively；The bottom pair of the lower clamp plate
Title is provided with two groups of buffer plates and buffering base；Described includes cast housing to pouring weight, and is filled in the cast housing
Interior lead filler.
Wherein, the air inlet is disposed with particle filter layer, the peculiar smell adsorption on the inside of the particle filter layer
Layer removes wet layer and positioned at the degerming layer except on the inside of wet layer on the inside of the peculiar smell adsorption layer.
Further, the particle filter layer, peculiar smell adsorption layer, except the modularization that wet layer and degerming layer are integration setting
Purifying layer, the purifying layer are detachably arranged in the air inlet.
Wherein, described that roller is mounted on the upper clamp plate by wheel shaft and axle bumper plate, and the top to roller
It is provided with the rope sheave cover being mounted at the top of the upper clamp plate.
Further, middle splint is also arranged at intervals on the baffle for strengthening the mechanical strength of the baffle.
Further, the reinforcing channel steel described in corresponding bottom to pouring weight bottom is provided at the top of the lower clamp plate, with
Increase the load bearing stength of the lower clamp plate.
Wherein, cast housing is enclosed type shell, and inside is provided with reinforcing rib along its length；The cast housing
Length direction both ends are provided with through-hole, and the reinforcing rib is by the through-hole through cast housing described in enclosed type.
Further, the top of the cast housing is provided with filling hole, and the lead filler passes through in the molten state
The filling hole is poured into the cast housing, and closes the filling hole by locating convex block.
Further, the bottom of the cast housing is provided with the positioning groove of the corresponding locating convex block.
Arbitrarily, the two sides of the bottom of the cast housing are additionally provided with bit-avoiding slot in order to the pick-and-place to pouring weight.
Through the above technical solutions, the utility model has the following beneficial effects:
1. the circulation of air in carriage may be implemented, effectively ensure air in carriage by the air circulation system of setting
It is fresh；
2. the setting for passing through purifying layer, it can be ensured that reach requirement into the air purity in carriage, humidity, effectively
Ensure the breathing comfort level and health of passenger；
3. by that will be set as filling lead in cast housing to pouring weight, since the specific gravity of cast iron is 6.6-7.4g/cm3, and
The specific gravity of lead is therefore 11.3437g/cm3 greatly reduces the overall volume of pouring weight under equivalent weight, not only whole to subtract
The small volume of counterweight design and save well space, and small size easily facilitates carrying and installation and handling safety to pouring weight
Height, and since the price of lead lower than cast iron reduces the manufacturing cost of the manufacturing cost and counterweight frame to pouring weight, thus it is whole
On reduce elevator manufacturing cost.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is elevator hoistway structure schematic diagram disclosed in the utility model embodiment；
Fig. 2 is carriage air circulation structure schematic diagram disclosed in the utility model embodiment；
Fig. 3 is purifying layer enlarged structure schematic diagram disclosed in the utility model embodiment；
Fig. 4 is Counter-weight frame structure schematic diagram disclosed in the utility model embodiment；
Fig. 5 is disclosed in the utility model embodiment to the transverse sectional view before pouring weight filling；
Fig. 6 is disclosed in the utility model embodiment to the filled transverse sectional view of pouring weight.
Digital representation in figure:
10. 20. carriage of hoistway, 21. crosshead sheave, 30. counterweight frame
31. 40. safety tongs of pair roller, 201. sedan-chair wall, 202. air inlet
211. particle filter layer, 212. peculiar smell adsorption layer 213. removes 214. degerming layer of wet layer
203. air inlet fan, 204. air inlet pipeline, 205. air outlet, 206. exhaust outlet
207. air ejector fan, 301. straight beam, 302. upper clamp plate, 303. lower clamp plate
304., which reinforce 305. buffer plate 306. of channel steel, buffers 307. baffle of base
308. guide shoes 309. are to 310. weight angle steel of pouring weight, 311. middle splint
312. cast housing, 313. reinforcing rib, 314. bit-avoiding slot, 315. lead filler
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
With reference to Fig. 1, safely cleaning low cost elevator provided by the utility model, including the carriage being arranged in hoistway 10
20, and the counterweight frame 30 of 20 side of carriage is set；The side wall of hoistway 10 is provided with the safety tongs 40 of corresponding carriage 20；Carriage
20 top is provided with crosshead sheave 21, the top of counterweight frame 30 be provided with corresponding crosshead sheave 21 to roller 31；Hoist ropes bypasses
To roller 31 and crosshead sheave 21 for connecting counterweight frame 30 and carriage 20.
With reference to Fig. 2, the top of carriage 20 is provided with air inlet 202 and air inlet fan 203, sets in the sedan-chair wall 201 of carriage 20
It is equipped with air inlet pipeline 204 and the air outlet 205 of 204 outlet side of air inlet pipeline is set, air outlet 205 is arranged in 20 side wall of carriage
Lower semisection and be parallel to the top outlet air into carriage 20 of carriage 20；The inlet end of air inlet pipeline 204 is connected to air inlet 202；
The top of carriage 20 is additionally provided with exhaust outlet 206 and air ejector fan 207.
With reference to Fig. 3, air inlet 202 is disposed with particle filter layer 211, the peculiar smell positioned at 211 inside of particle filter layer
Adsorption layer 212 removes wet layer 213 and positioned at the degerming layer 214 except 213 inside of wet layer positioned at 212 inside of peculiar smell adsorption layer；Particle
Filter layer 211, peculiar smell adsorption layer 212, the modularization purifying layer except wet layer 213 and degerming layer 214 for integration setting, purifying layer
It is detachably arranged in air inlet 202.
With reference to Fig. 4, counterweight frame 30 includes two vertical and symmetrically arranged straight beams 301, and the upper and lower ends of straight beam 301 are distinguished
It is connect by upper clamp plate 302 with lower clamp plate 303, is provided with guide shoe 308 on the outside of the upper and lower ends of straight beam 301 to correspond to hoistway 10
Guide rail；It is provided on upper clamp plate 302 to roller 31；Baffle 307, two sides straight beam are connected between upper clamp plate 302 and lower clamp plate 303
301 with baffle 307 be axisymmetrical setting；Be symmetrically arranged between two sides straight beam 301 and baffle 307 pile to pouring weight
309, two rows of piles are pedestal successively pile vertically upward with lower clamp plate 303 to pouring weight 309, the top to pouring weight 309
On be provided with weight angle steel 310 for fixed to pouring weight 309, the both ends of weight angle steel respectively with straight beam 301 and the company of baffle 307
It connects；The bottom symmetrical of lower clamp plate 303 is provided with two groups of buffer plates 305 and buffering base 306；Wheel shaft and axis are passed through to roller 31
Baffle is mounted on upper clamp plate 302, and the rope sheave cover for being mounted on 302 top of upper clamp plate is provided with to the top of roller 31；Baffle
Middle splint 311 is also arranged at intervals on 307 for strengthening the mechanical strength of baffle 307；The top of lower clamp plate 303 is provided with pair
Answer bottom to the reinforcing channel steel 304 of 309 bottom of pouring weight, to increase the load bearing stength of lower clamp plate 303.
It include cast housing 312, and the lead filler being filled in cast housing 312 to pouring weight 309 with reference to Fig. 5 and 6
315；Cast housing 312 is enclosed type shell, and inside is provided with reinforcing rib 313 along its length；The length of cast housing 312
Direction both ends are provided with through-hole, and reinforcing rib 313 runs through enclosed type cast housing 312 by through-hole；The top of cast housing 312 is set
It is equipped with filling hole, lead filler 315 is poured into cast housing 312 by filling hole in the molten state, and passes through convex
Block closing filling hole；The bottom of cast housing 312 is provided with the positioning groove of corresponding locating convex block；The bottom of cast housing 312
Two sides are additionally provided with bit-avoiding slot 314 in order to the pick-and-place to pouring weight 309.
The utility model may be implemented the circulation of air in carriage 20, effectively ensured by the air circulation system of setting
Air is fresh in carriage 20；Pass through the setting of purifying layer, it can be ensured that reach into the air purity in carriage 20, humidity
It is required that effectively ensuring the breathing comfort level and health of passenger；By that will be set as in cast housing 312 filling lead to pouring weight 309,
Since the specific gravity of cast iron is 6.6-7.4g/cm3, and the specific gravity of lead is 11.3437g/cm3, therefore, to pouring weight under equivalent weight
309 overall volume is greatly reduced, not only whole to reduce the volume of counterweight design and save 10 space of hoistway and small
It is high that volume easily facilitates carrying and installation and handling safety to pouring weight 309, and since the price of lead is reduced lower than cast iron pair
The manufacturing cost of pouring weight 309 and the manufacturing cost of counterweight frame 30, thus elevator manufacturing cost is reduced on the whole.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.A variety of modifications of above-described embodiment will be readily apparent to those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of safely cleaning low cost elevator characterized by comprising
Carriage in hoistway is set, and the counterweight frame of the carriage side is set；The side wall of the hoistway is provided with pair
Answer the safety tongs of the carriage；It is provided with crosshead sheave at the top of the carriage, is provided at the top of the counterweight frame described in corresponding to
Crosshead sheave to roller；Hoist ropes around it is described to roller and crosshead sheave for connecting the counterweight frame and carriage；
It is provided with air inlet and air inlet fan at the top of the carriage, is provided with air inlet pipeline and setting in the sedan-chair wall of the carriage
Air outlet in the air inlet pipeline outlet side, the air outlet are arranged in the lower semisection of the car side wall and are parallel to carriage
Top outlet air into the carriage；The inlet end of the air inlet pipeline is connected to the air inlet；The top of the carriage is also set
It is equipped with exhaust outlet and air ejector fan；
The counterweight frame include two vertical and symmetrically arranged straight beams, the upper and lower ends of the straight beam pass through respectively upper clamp plate with
The upper and lower ends outside of lower clamp plate connection, the straight beam is provided with guide shoe to correspond to the guide rail of hoistway；It is arranged on the upper clamp plate
There is the counterweight wheel；Baffle is connected between the upper clamp plate and lower clamp plate, straight beam described in two sides is using the baffle as axis pair
Claim setting；Be symmetrically arranged between straight beam and baffle described in two sides pile to pouring weight, two rows of piles it is described equal to pouring weight
Using the lower clamp plate as pedestal successively pile vertically upward, the top it is described to being provided with weight angle steel on pouring weight for fixing
It is described to pouring weight, the both ends of the weight angle steel are connect with the straight beam and baffle respectively；The bottom symmetrical of the lower clamp plate is set
It is equipped with two groups of buffer plates and buffering base；Described includes cast housing to pouring weight, and to be filled in the cast iron shell intracorporal
Lead filler.
2. a kind of safely cleaning low cost elevator according to claim 1, which is characterized in that the air inlet is set gradually
There are particle filter layer, the peculiar smell adsorption layer on the inside of the particle filter layer, the dehumidifying on the inside of the peculiar smell adsorption layer
Layer and positioned at the degerming layer except on the inside of wet layer.
3. a kind of safely cleaning low cost elevator according to claim 2, which is characterized in that the particle filter layer, different
Taste adsorption layer, except the modularization purifying layer that wet layer and degerming layer are integration setting, the purifying layer is detachably arranged in institute
It states in air inlet.
4. a kind of safely cleaning low cost elevator according to claim 1, which is characterized in that described to pass through wheel shaft to roller
And axle bumper plate is mounted on the upper clamp plate, and described to being provided with the rope sheave being mounted at the top of the upper clamp plate above roller
Cover.
5. a kind of safely cleaning low cost elevator according to claim 4, which is characterized in that also interval is set on the baffle
Middle splint is equipped with for strengthening the mechanical strength of the baffle.
6. a kind of safely cleaning low cost elevator according to claim 5, which is characterized in that set at the top of the lower clamp plate
It is equipped with the reinforcing channel steel described in corresponding bottom to pouring weight bottom, to increase the load bearing stength of the lower clamp plate.
7. a kind of safely cleaning low cost elevator according to claim 1, which is characterized in that cast housing is closing shell
Body, and inside is provided with reinforcing rib along its length；The length direction both ends of the cast housing are provided with through-hole, the reinforcement
Muscle is by the through-hole through cast housing described in enclosed type.
8. a kind of safely cleaning low cost elevator according to claim 7, which is characterized in that the top of the cast housing
It is provided with filling hole, the lead filler passes through the filling hole in the molten state and is poured into the cast housing, and leads to
It crosses locating convex block and closes the filling hole.
9. a kind of safely cleaning low cost elevator according to claim 8, which is characterized in that the bottom of the cast housing
It is provided with the positioning groove of the corresponding locating convex block.
10. -9 described in any item a kind of safely cleaning low cost elevators according to claim 1, which is characterized in that the cast iron
The two sides of the bottom of shell are additionally provided with bit-avoiding slot in order to the pick-and-place to pouring weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261906.9U CN208716640U (en) | 2018-08-07 | 2018-08-07 | A kind of safely cleaning low cost elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261906.9U CN208716640U (en) | 2018-08-07 | 2018-08-07 | A kind of safely cleaning low cost elevator |
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| Publication Number | Publication Date |
|---|---|
| CN208716640U true CN208716640U (en) | 2019-04-09 |
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ID=65976403
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821261906.9U Active CN208716640U (en) | 2018-08-07 | 2018-08-07 | A kind of safely cleaning low cost elevator |
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| Country | Link |
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| CN (1) | CN208716640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860113A (en) * | 2021-08-30 | 2021-12-31 | 伟龙意程智能科技(江苏)有限公司 | Eccentric wheel type safety tongs structure for elevator |
-
2018
- 2018-08-07 CN CN201821261906.9U patent/CN208716640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860113A (en) * | 2021-08-30 | 2021-12-31 | 伟龙意程智能科技(江苏)有限公司 | Eccentric wheel type safety tongs structure for elevator |
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