CN2712874Y - Domestic hydraulic lifter - Google Patents

Domestic hydraulic lifter Download PDF

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Publication number
CN2712874Y
CN2712874Y CN 200420026090 CN200420026090U CN2712874Y CN 2712874 Y CN2712874 Y CN 2712874Y CN 200420026090 CN200420026090 CN 200420026090 CN 200420026090 U CN200420026090 U CN 200420026090U CN 2712874 Y CN2712874 Y CN 2712874Y
Authority
CN
China
Prior art keywords
car
bearing
support
strut bar
hydraulic elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 200420026090
Other languages
Chinese (zh)
Inventor
秦健聪
杨建荣
马依萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongnan Elevator Co Ltd
Original Assignee
SUZHOU DONGNAN HYDRAULIC ELEVATOR CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU DONGNAN HYDRAULIC ELEVATOR CO Ltd filed Critical SUZHOU DONGNAN HYDRAULIC ELEVATOR CO Ltd
Priority to CN 200420026090 priority Critical patent/CN2712874Y/en
Application granted granted Critical
Publication of CN2712874Y publication Critical patent/CN2712874Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Disclosed is a domestic hydraulic lifter, comprising a car, a climbing mechanism, and a guide rail component which is relatively fixed with a well. The domestic hydraulic lifter is characterized in that the guide rail component is provided with a car supporting device, and the top of the car is provided with a bearing mechanism to divert the stress of the bottom of the car to the bearing mechanism. The utility model sets the bearing mechanism on the top of the car to reduce charge of the bottom of the car, and the thickness of the bottom of the car is reduced to about 70 mm; the guide rail component is provided with car supporting device which is convenient to service the bottom of the car. The utility model realizes the purpose that the lift well has a shallow pit or hasn't a pit. The lifter has simple structure, and it is safe and reliable; civil engineering construction is very convenient, and the domestic hydraulic lifter can satisfy requirements of mounting indoor lifter in villas and old houses with different styles and different structures; the utility model operates positive function for improving residential environment and hoisting quality of life.

Description

A kind of family expenses hydraulic elevator
Technical field the utility model relates to a kind of improvement of family expenses hydraulic elevator, and this kind elevator is particularly useful for using in the non-public places such as single home dwelling.
Background technology is in existing hatchway type elevator, determine the size of elevator pit according to the working space of the construction size of elevator structure spare and necessary motion space and maintenance usefulness, according to the regulation of the 5.7.3 bar among H5 bar among the mechanical industry standard JG 5071-1996 " hydraulic elevator " and the standard GB 7588-1995 " elevator manufacturing and installation safety standard ", the depth dimensions of elevator pit is not less than 1200 millimeters.At present, what the manufacturing of family expenses hydraulic elevator was also carried out is conventional elevator standard, according to these standard-requireds, the degree of depth of elevator pit also requires to be not less than 1200 millimeters, the building operation of such requirement when elevator is installed in the especially single home dwelling in the dwelling house is very unfavorable, fails to satisfy requirements especially for installing elevator additional in the old room.
Summary of the invention is at above-mentioned realistic situation, and the purpose of this utility model provides a kind of elevator hoistways that can adapt to does not have pit or the very shallow dwelling house hydraulic elevator of pit, and this kind elevator structure is simple, safe and reliable and civil engineering is very convenient.
The purpose of this utility model is achieved in that
A kind of family expenses hydraulic elevator, comprise car, lifting body, with the relatively-stationary guide assembly of hoistway, guide assembly is made up of guide rail, rail brackets, guiderail base, it is characterized in that: described guide assembly is provided with the car bracing or strutting arrangement, and this bracing or strutting arrangement is made of support, strut bar, the bearing A1, the A2 that are arranged on the guiderail base; Support mechanism is set at the top of car so that stressed the transferring on this support mechanism in car bottom.
Above-mentioned support is made up of two parts, and a part is fixed on the guide rail, and another part links to each other with strut bar top, between two parts with turning cylinder connection, make strut bar by under an end can be in bearing A1, the A2 intercropping change in location be located on the guiderail base; Support and strut bar bonded assembly partly have the sleeve of a hollow columnar, and strut bar passes this sleeve and carrying sleeve is connected together and can moves up and down in this sleeve.
Above-mentioned bearing A1, A2 are cannulated sleeves, and hole dimension should be able to make strut bar be placed in one in it; Bearing A1, A2 can also be grooves, and hole dimension should be able to make strut bar be placed in one in it.
Support mechanism described in the utility model is made up of bearing beam, pull bar.
Above-mentioned bearing beam comprises C1, C2, C3, pull bar comprises D1, D2, bearing beam C1, C2, C3 and cab top plan place on the car roof abreast, bearing beam C1, C2 are vertical with C3 respectively, bearing beam C1, C2 one end are fixed on the straight beam of car, the other end is captiveed joint with bearing beam C3, and the end of pull bar D1, D2 passes car top and fixes with bearing beam C3 two ends respectively, and the other end is fixed with it after vertically passing the car bottom.
Described pull bar can be a screw rod, also can be that steel rope or other can play the object of same function.
The family expenses hydraulic elevator that the utility model provides, by: 1. support mechanism is set at car top, by pull bar with sedan-chair at the bottom of stressed being transferred on the bearing beam of sedan-chair top, to reduce the load of car bottom, the car bottom thickness can be decreased to 70 millimeter by original about 100 millimeters; 2. the car bracing or strutting arrangement is set on guide assembly is convenient to the maintenance of car bottom, realized that elevator hoistways does not have pit or the very shallow purpose of pit, the elevator hoistways pit is decreased to only 100 millimeters, this kind elevator structure is simple, safe and reliable and civil engineering is very convenient, more can satisfy in the villa of different-style, different structure and the old room by the demand of adorning indoor elevator, to improving living environment, promoting quality of the life and played positive effect.In a word, 1. the utility model has reduced building cost; 2. reduced degree of depth requirement to the building pit; 3. in the building of no pit, also elevator can be installed.
Description of drawings Fig. 1 is the utility model car support device structure scheme drawing;
Fig. 2 is the utility model support mechanism structural representation.
The specific embodiment is further described the specific embodiment of the present utility model below in conjunction with drawings and Examples:
Hydraulic elevator is to utilize motor-drive pump to drive flow of liquid, by lifting body is the elevator that the oil cylinder plunger makes the car lifting, generally can be divided into direct-type or indirect type, the oil cylinder plunger directly acts on car, make the direct-type that is called that it moves up and down, the oil cylinder plunger drives the indirect type that is called that car moves up and down indirectly by steel rope or chain.Lifting body is provided with pipe rupture valve, the safety tongs of action when also being provided with lax or fracture on its lifting body of indirectly-acting when steel rope, and these measures make the car can free falling; The command speed of elevator is not more than 0.2m/s, and the acceleration/accel when car is squatted the end is less than 1.0g; Car is provided with cushion rubber, absorbs the energy of elevator crouching during the end.
Fig. 1 is the utility model car support device structure scheme drawing when being used for the direct-type hydraulic elevator, and Fig. 2 is its support mechanism structural representation.
As Fig. 1, be welded with bearing A1, the A2 of ring-shaped hollow sleeve on the guiderail base 4, the position of bearing A1 should satisfy that elevator can normally move when strut bar 6 is placed on it, and the position of bearing A2 should satisfy that strut bar 6 can stably support car 1 when strut bar 6 is placed on it; Strut bar 6 is a hollow iron, highly be about 1.2 meters, diameter is 3 centimetres, support 5 makes the hinge axis structure, one page is fixed on the guide rail 2, and another page or leaf links to each other with strut bar 6 tops, and support 5 and strut bar 6 bonded assemblys partly have the sleeve 7 of a hollow cylindrical, strut bar 6 tops are passed this sleeve 7 and are connected together and can move up and down in this sleeve 7 with support 5, and the slightly larger in diameter of bearing A1, A2 is in the diameter of strut bar 6.
As Fig. 2, bearing beam C1, C2, C3 and cab 1 top plan place on car 1 top abreast, bearing beam C1, C2 are vertical with bearing beam C3 respectively, bearing beam C1, C2 one end are fixed on the straight beam 3 of car 1, the other end is captiveed joint with bearing beam C3, pull bar D1, D2 are the screw rod of 10 millimeters of diameters, and the end of pull bar D1, D2 is fixed with bearing beam C3 two ends after passing the forward left and right top of car 1 respectively, and the other end vertically passes behind car 1 bottom fixing with it.
When elevator normally moves, strut bar 6 by under an end place on the bearing A1, need repairing before car 1 bottom, pit inner component or the sedan-chair bottom parts, earlier car 1 is parked in the second layer (last layer of bottom), then " maintenance-normal " switch in the mainframe box control housing is placed " maintenance " state, with strut bar 6 by upwards mentioning among the bearing A1, after turning to the position of bearing A2, again strut bar 6 is placed on the bearing A2, press the emergent lowering valve on the hydraulic power unit, car 1 is supported on the strut bar 6 fully, and the maintainer can enter the pit maintenance.
The family expenses hydraulic elevator that no pit described in the utility model or pit are very shallow, applicable to civil engineering hoistway and framework hoistway structure, its action principle is the same, this no longer auspicious stating.

Claims (7)

1. family expenses hydraulic elevator, comprise car (1), lifting body, with the relatively-stationary guide assembly of hoistway, guide assembly is made up of guide rail (2), rail brackets, guiderail base (4), it is characterized in that: described guide assembly is provided with car (1) bracing or strutting arrangement, this bracing or strutting arrangement by support (5), strut bar (6), be arranged on bearing (A1) on the guiderail base (4), (A2) constitutes; The top of car (1) is provided with support mechanism.
2. a kind of family expenses hydraulic elevator according to claim 1 is characterized in that: described support (5) is made up of two parts, and a part is fixed on the guide rail (2), and another part links to each other with strut bar (6) top, connects with turning cylinder between two parts.
3. a kind of family expenses hydraulic elevator according to claim 2 is characterized in that: described support (5) and strut bar (6) bonded assembly partly have the sleeve (7) of a hollow columnar, and strut bar (6) passes this sleeve (7) and connects together with support (5).
4. a kind of family expenses hydraulic elevator according to claim 1 is characterized in that: described bearing (A1), (A2) are cannulated sleeves, and hole dimension should be able to make strut bar (6) be placed in one in it.
5. a kind of family expenses hydraulic elevator according to claim 1 is characterized in that: described bearing (A1), (A2) can also be grooves, and hole dimension should be able to make strut bar (6) be placed in one in it.
6. a kind of dwelling house hydraulic elevator according to claim 1, it is characterized in that: described support mechanism is made up of bearing beam, pull bar.
7. a kind of dwelling house hydraulic elevator according to claim 6, it is characterized in that: described bearing beam comprises (C1), (C2), (C3), described pull bar comprises (D1), (D2), bearing beam (C1), (C2), (C3) place abreast on car (1) top with cab (1) top plan, bearing beam (C1), (C2) vertical with (C3) respectively, bearing beam (C1), (C2) end is fixed on the straight beam (3) of car (1), the other end is captiveed joint with bearing beam (C3), pull bar (D1), (D2) a end passes car (1) top and fixes with bearing beam (C3) two ends respectively, and the other end is fixed with it after vertically passing car (1) bottom.
CN 200420026090 2004-04-05 2004-04-05 Domestic hydraulic lifter Expired - Lifetime CN2712874Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420026090 CN2712874Y (en) 2004-04-05 2004-04-05 Domestic hydraulic lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420026090 CN2712874Y (en) 2004-04-05 2004-04-05 Domestic hydraulic lifter

Publications (1)

Publication Number Publication Date
CN2712874Y true CN2712874Y (en) 2005-07-27

Family

ID=34870835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420026090 Expired - Lifetime CN2712874Y (en) 2004-04-05 2004-04-05 Domestic hydraulic lifter

Country Status (1)

Country Link
CN (1) CN2712874Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108069321A (en) * 2017-11-14 2018-05-25 德尔法电梯有限公司 A kind of villa elevator
CN108584615A (en) * 2018-01-30 2018-09-28 上海盛蒂斯自动化设备股份有限公司 A kind of elevator device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108069321A (en) * 2017-11-14 2018-05-25 德尔法电梯有限公司 A kind of villa elevator
CN108584615A (en) * 2018-01-30 2018-09-28 上海盛蒂斯自动化设备股份有限公司 A kind of elevator device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C56 Change in the name or address of the patentee

Owner name: DONGNAN ELEVATOR CO., LTD.

Free format text: FORMER NAME: SUZHOU DONGNAN ELEVATOR (GROUP) CO., LTD.

Owner name: SUZHOU DONGNAN ELEVATOR (GROUP) CO., LTD.

Free format text: FORMER NAME: SUZHOU DONGNAN HYDRAULIC ELECATOR CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 215200 Suzhou, Wujiang Province Economic Development Zone, North Road, No. 6588 transport

Patentee after: Dongnan Elevator Co., Ltd.

Address before: 215200 Suzhou, Wujiang Province Economic Development Zone, North Road, No. 6588 transport

Patentee before: Suzhou Dongnan Elevator (Group) Co., Ltd.

CP03 Change of name, title or address

Address after: 215200 Suzhou, Wujiang Province Economic Development Zone, North Road, No. 6588 transport

Patentee after: Suzhou Dongnan Elevator (Group) Co., Ltd.

Address before: 215021 No. 24, Dongxing Road, Suzhou Industrial Park, Jiangsu, China

Patentee before: Suzhou Dongnan Hydraulic Elevator Co., Ltd.

CX01 Expiry of patent term

Expiration termination date: 20140405

Granted publication date: 20050727

C17 Cessation of patent right