CN105775958A - Hydraulic drive construction hoist - Google Patents
Hydraulic drive construction hoist Download PDFInfo
- Publication number
- CN105775958A CN105775958A CN201610307558.3A CN201610307558A CN105775958A CN 105775958 A CN105775958 A CN 105775958A CN 201610307558 A CN201610307558 A CN 201610307558A CN 105775958 A CN105775958 A CN 105775958A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- rack rails
- rack
- cage
- standard knot
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
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- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
- B66B11/005—Arrangement of driving gear, e.g. location or support in the hoistway on the car
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- 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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0423—Driving gear ; Details thereof, e.g. seals actuated pneumatically or hydraulically
-
- 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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0461—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with rack and pinion gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Automation & Control Theory (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a hydraulic drive construction hoist. The hydraulic drive construction hoist comprises a standard section which is vertically and fixedly arranged on the ground; two hoist cage lifting devices are symmetrically arranged at two sides of the standard section; each hoist cage lifting device comprises a rack rail which is vertically arranged on the side face of the standard section; an integrated hoist cage is arranged at the outer side of each rack rail; a mechanism frame adjoining to the standard section is fixedly arranged at the top of each integrated hoist cage; guiding mechanisms are separately arranged between each mechanism frame and the standard section as well as between each integrated hoist cage and the standard section; a hydraulic station is arranged at the top of each integrated hoist cage; each hydraulic station is connected with a plurality of hydraulic motors arranged on each mechanism frame through pipelines; and output shaft ends of the hydraulic motors are in meshing connection with racks on the rack rails. The device is reasonable in structural design; accessory equipment is lighter in weight and good in energy-saving effect; the racks can be arranged at two sides of the rack rails; and according to the hydraulic drive construction hoist, noises are smaller, and the problems existing in the prior art are solved.
Description
Technical field:
The present invention relates to a kind of special mechanical equipment, particularly one and be applied to construction and maintenance or the hydraulic-driven building hoist for life-time service such as harbour, dock, high towers.
Background technology:
At present, in a lot of industrial circles especially in heavy industry field, such as occasions such as bridge construction, high-wall constructions, it is required for building hoist.Generally, the actuating unit of building hoist provides power, drives integrated cage to move up and down, and cage is built-in manned and thing.Between actuating unit and standard knot, guide rail adopts rack geared, and is moved up and down along standard knot by guide wheel, guide rail cooperation, and tooth bar and rack rails are arranged on standard knot, and actuating unit is arranged in mechanism rack.Present building hoist is generally adopted modular construction, and its structure is readily accessible and assembles.Its actuating unit forms typically via three groups or two groups of motors with decelerator, by cooperating of gear and tooth bar, thus realizing the raising and lowering of integrated cage, it is achieved the transport of material and personnel.Present energy consumption of electrical machinery is relatively big, is generally adopted the motor of 3 11kW.Just because of the power of its offer is bigger, so the weight of itself is bigger, the gross weight of motor and mechanism's plate is typically in 300-400kg, and be that the cable of its power supply is also thicker, owing to these auxiliary equipments must rise with integrated cage one, these auxiliary devices itself consume very many energy, and additionally the noise of motor is also relatively larger.
Summary of the invention:
The purpose of the present invention is aiming at the disadvantages mentioned above that prior art exists, it is provided that a kind of hydraulic-driven building hoist, its reasonable in design, the lighter in weight of auxiliary device own, good energy-conserving effect, rack rails bilateral can all set tooth bar, noise own is less, solves problems of the prior art.
The present invention solves that above-mentioned technical problem be the technical scheme is that
A kind of hydraulic-driven building hoist, including a standard knot vertically fixed on the ground, it is symmetrically arranged on two with two cage lowering or hoisting gears at standard knot, described cage lowering or hoisting gear includes the rack rails being vertically located at standard knot side, one integrated cage is located at outside rack rails, one it is installed with against the mechanism rack of standard knot at integrated cage top, it is provided with guiding mechanism between mechanism rack and integrated cage and standard knot, it is provided with Hydraulic Station at integrated cage top, Hydraulic Station is connected with the some hydraulic motors being located in mechanism rack by pipeline, hydraulic motor output shaft end is engaged with the tooth bar being located on rack rails by gear and is connected.
Preferably, described rack rails is located in the middle part of standard knot.
Preferably, being respectively provided on two sides with tooth bar along rack rails short transverse at rack rails, described hydraulic motor is at least two, and the tooth bar of rack rails both sides engages connected with the output shaft end of at least one hydraulic motor respectively by gear.
Preferably, being provided with tooth bar along rack rails short transverse in rack rails side, the output shaft end of each hydraulic motor is connected by wheel and rack engagement.
Preferably, described integrated cage is provided with electromotor, and engine output shaft is connected with the hydraulic pump of Hydraulic Station.
Preferably, the door of described integrated cage is hydraulic power door, and hydraulic power gate open piping is connected with Hydraulic Station.
Compared with prior art, the invention have the advantage that employing hydraulic motor replaces common electric machine, weight own is lighter, and the space taken is less, simultaneously also more energy-conservation, the present invention can improve on the basis of existing building hoist, utilize hydraulic motor to take up room little feature, hydraulic motor can be designed with in rack rails both sides, be designed with tooth bar at rack rails bilateral simultaneously, such safety and stability is all better, and hydraulic motor to compare motor noise less.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 schematic side view.
In figure, 1, standard knot, 2, rack rails, 3, integrated cage, 4, mechanism rack, 5, Hydraulic Station, 6, hydraulic motor, 7, gear, 8, tooth bar.
Detailed description of the invention:
For knowing the technical characterstic that this programme is described, below by detailed description of the invention, and in conjunction with its accompanying drawing, the present invention will be described in detail.
As shown in Figure 1-2, a kind of hydraulic-driven building hoist, including a standard knot 1 vertically fixed on the ground, it is symmetrically arranged on two with two cage lowering or hoisting gears at standard knot 1, described cage lowering or hoisting gear includes the rack rails 2 being vertically located at standard knot side, one integrated cage 3 is located at outside rack rails 2, one it is installed with against the mechanism rack 4 of standard knot at integrated cage 3 top, it is provided with guiding mechanism between mechanism rack 4 and integrated cage 3 and standard knot 1, it is provided with Hydraulic Station 5 at integrated cage 3 top, Hydraulic Station 5 is connected with the some hydraulic motors 6 being located in mechanism rack 4 by pipeline, hydraulic motor 6 output shaft end is engaged with the tooth bar 8 being located on rack rails 2 by gear 7 and is connected.Reversal valve can be set between Hydraulic Station 5 and hydraulic motor 6 and can realize the control of hydraulic motor 6 rotating, control rising or the decline of overall cage.
Described rack rails 2 is located in the middle part of standard knot 8.Rack rails 2 is located at middle part can make standard knot stress more balanced, and stability and safety are better.
Being respectively provided on two sides with tooth bar 8 along rack rails 2 short transverse at rack rails 2, described hydraulic motor 6 is at least two, and the tooth bar 8 of rack rails 2 both sides engages connected with the output shaft end of at least one hydraulic motor 6 respectively by gear 7.Being provided with both sides tooth bar 8 and be conducive to the stable operation of device, owing to both sides are designed with tooth bar 8, the power so provided is more powerful, and the heavy burden of each hydraulic motor 6 alleviates.If breaking down in side, setting fractures, and the power that opposite side hydraulic motor 6 provides can meet needs completely, and two side gears 7 engage with the tooth bar 8 being located on rack rails 2 and are connected advantageously in the even running of system.
Being provided with tooth bar 8 along rack rails 2 short transverse in rack rails 2 side, the output shaft end of each hydraulic motor 6 is engaged with tooth bar 8 by gear 7 and is connected.Side be provided with tooth bar 8 be present stage frequently with power presentation mode, present stage existing standard knot 1 is had the good suitability by this kind of mode.
Described integrated cage 3 is provided with electromotor, and engine output shaft is connected with the hydraulic pump of Hydraulic Station 5.Directly adopting electromotor to provide power, the suitable application area of the present invention is bigger, and applicable situation is more, is beneficial to popularization.In conjunction with mains-supplied, during use, generally utilize mains-supplied, when the urgent occasions such as power failure occur, be provided with electromotor and can play standby effect, still can work in power failure occasion.
The door of described integrated cage 3 is hydraulic power door, and hydraulic power gate open piping is connected with Hydraulic Station 5.Owing to itself having Hydraulic Station 5, so a lot of hydraulic means can both be applied in the present invention, for instance hydraulic power door, hydraulic valve etc..Hydraulic pressure has following features: hydraulicdriven various elements, it is possible to arrange easily and flexibly as required；Lightweight, volume is little, motional inertia is little, response speed is fast；Handle easy to control, it may be achieved stepless speed regulation (speed adjustable range reaches 2000:1) on a large scale；Overload protection can be automatically obtained；Be generally adopted mineral oil as working media, relative motion face can lubricating by oneself, long service life；It is easily achieved rectilinear motion；Be easily achieved the automatization of machine, when adopt electro-hydraulic jointly control after, not only can realize the automatic control process of higher degree, and remote control can be realized；Relative electric energy, safety is better.
The present invention adopts hydraulic motor 6 to replace common motor to provide power for building hoist, due to the following advantage of hydraulic motor: the advantages such as power consumption is less, volume is little, lightweight, simple in construction, good manufacturability, the pollution of fluid is insensitive, shock-resistant and inertia are little.For power consumption, common electric machine is generally adopted the motor of 3 11kW and provides power, and Hydraulic Station 5 of the present invention is equipped with the motor of 10kW can realize the power that 3 11kW motor provide, energy-conservation 50%-60%.Few owing to consuming energy, cable is also more very thin.The entirety further reducing overall cage is attached heavy.It addition, the weight of itself is also few: each about 90kg of common electric machine, hydraulic motor is about about 10kg, so in general, the weight sum of mechanism rack and common electric machine is about 300-400kg, and the weight sum of mechanism rack and hydraulic motor 6 is about 130-150kg.Attached heavy alleviating is also beneficial to energy-conservation and the cost of system own reduction.The motor that present stage adopts provides the mode of power, and owing to motor is very near from overall cage, vibrations and noise are very big, and people is very uncomfortable in entirety cage.Owing to the present invention adopts hydraulic motor 6, essentially no noise, rise or fall and also compare smooth-going, Shockproof.Consumer's Experience is better.
Above-mentioned detailed description of the invention cannot function as limiting the scope of the invention, and for those skilled in the art, any alternate modification made to embodiment of the present invention or conversion all fall within protection scope of the present invention.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. a hydraulic-driven building hoist, including a standard knot vertically fixed on the ground, it is symmetrically arranged on two with two cage lowering or hoisting gears at standard knot, described cage lowering or hoisting gear includes the rack rails being vertically located at standard knot side, one integrated cage is located at outside rack rails, one it is installed with against the mechanism rack of standard knot at integrated cage top, it is provided with guiding mechanism between mechanism rack and integrated cage and standard knot, it is characterized in that: be provided with Hydraulic Station at integrated cage top, Hydraulic Station is connected with the some hydraulic motors being located in mechanism rack by pipeline, hydraulic motor output shaft end is engaged with the tooth bar being located on rack rails by gear and is connected.
2. a kind of hydraulic-driven building hoist according to claim 1, it is characterised in that: described rack rails is located in the middle part of standard knot.
3. a kind of hydraulic-driven building hoist according to claim 1 and 2, it is characterized in that: be respectively provided on two sides with tooth bar along rack rails short transverse at rack rails, described hydraulic motor is at least two, and the tooth bar of rack rails both sides engages connected with the output shaft end of at least one hydraulic motor respectively by gear.
4. a kind of hydraulic-driven building hoist according to claim 1 and 2, it is characterised in that: being provided with tooth bar along rack rails short transverse in rack rails side, the output shaft end of each hydraulic motor is connected by wheel and rack engagement.
5. a kind of hydraulic-driven building hoist according to claim 1, it is characterised in that: described integrated cage is provided with electromotor, and engine output shaft is connected with the hydraulic pump of Hydraulic Station.
6. a kind of hydraulic-driven building hoist according to claim 1, it is characterised in that: the door of described integrated cage is hydraulic power door, and hydraulic power gate open piping is connected with Hydraulic Station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307558.3A CN105775958A (en) | 2016-05-10 | 2016-05-10 | Hydraulic drive construction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307558.3A CN105775958A (en) | 2016-05-10 | 2016-05-10 | Hydraulic drive construction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105775958A true CN105775958A (en) | 2016-07-20 |
Family
ID=56401262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610307558.3A Pending CN105775958A (en) | 2016-05-10 | 2016-05-10 | Hydraulic drive construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105775958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052094A (en) * | 2018-10-08 | 2018-12-21 | 张家港市荣达建筑机械制造有限公司 | A kind of rack gear locking device for building hoist |
| CN110255328A (en) * | 2019-05-20 | 2019-09-20 | 泸州天府液压件有限公司 | Skyscraper external hydraulic goes up and down fire-fighting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2729381A1 (en) * | 1977-06-29 | 1979-01-11 | Siemens Ag | CLIMBING ELEVATOR |
| CN2224827Y (en) * | 1995-03-17 | 1996-04-17 | 张锡成 | Electric lift for construction job |
| CN101693495A (en) * | 2009-11-04 | 2010-04-14 | 杨文德 | Construction hoist |
| CN202829214U (en) * | 2012-08-05 | 2013-03-27 | 荆州市荆工机械有限公司 | Personnel and material construction hoist provided with driving mechanisms at tops of suspension coops |
| CN204434032U (en) * | 2015-04-27 | 2015-07-01 | 任小波 | A kind of actuating device of building hoist and driver train |
| CN205575332U (en) * | 2016-05-10 | 2016-09-14 | 李文明 | Hydraulic drive construction elevator |
-
2016
- 2016-05-10 CN CN201610307558.3A patent/CN105775958A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2729381A1 (en) * | 1977-06-29 | 1979-01-11 | Siemens Ag | CLIMBING ELEVATOR |
| CN2224827Y (en) * | 1995-03-17 | 1996-04-17 | 张锡成 | Electric lift for construction job |
| CN101693495A (en) * | 2009-11-04 | 2010-04-14 | 杨文德 | Construction hoist |
| CN202829214U (en) * | 2012-08-05 | 2013-03-27 | 荆州市荆工机械有限公司 | Personnel and material construction hoist provided with driving mechanisms at tops of suspension coops |
| CN204434032U (en) * | 2015-04-27 | 2015-07-01 | 任小波 | A kind of actuating device of building hoist and driver train |
| CN205575332U (en) * | 2016-05-10 | 2016-09-14 | 李文明 | Hydraulic drive construction elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052094A (en) * | 2018-10-08 | 2018-12-21 | 张家港市荣达建筑机械制造有限公司 | A kind of rack gear locking device for building hoist |
| CN110255328A (en) * | 2019-05-20 | 2019-09-20 | 泸州天府液压件有限公司 | Skyscraper external hydraulic goes up and down fire-fighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |