CN2224827Y - Electric lift for construction job - Google Patents

Electric lift for construction job Download PDF

Info

Publication number
CN2224827Y
CN2224827Y CN 95233427 CN95233427U CN2224827Y CN 2224827 Y CN2224827 Y CN 2224827Y CN 95233427 CN95233427 CN 95233427 CN 95233427 U CN95233427 U CN 95233427U CN 2224827 Y CN2224827 Y CN 2224827Y
Authority
CN
China
Prior art keywords
cage
gear
actuating unit
elevator
building
Prior art date
Application number
CN 95233427
Other languages
Chinese (zh)
Inventor
张锡成
Original Assignee
张锡成
刘桂玉
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 张锡成, 刘桂玉 filed Critical 张锡成
Priority to CN 95233427 priority Critical patent/CN2224827Y/en
Application granted granted Critical
Publication of CN2224827Y publication Critical patent/CN2224827Y/en

Links

Abstract

The utility model relates to an electric lift for construction job, which comprises a lifting frame, a lifting basket, a driving unit, an emergency brake, a program control electric part, etc. The emergency brake installed on the lower surface of the driving unit and the weighting sensor installed on the centre of the bottom of the lifting basket are all controlled by the program control electric part. The utility model has the advantages of stable running and high safety. The utility model enhances work efficiency. The utility model is an ideal full automatic electric lift for construction job.

Description

The building operation elevator
The utility model relates to a kind of building operation bont, specifically building operation elevator.
At present, employed building operation elevator is by crane, carry cage, actuating unit, tooth bar, gear, postioning abutment and form.Its safety device only adopts block to limit the end position of institute's lifting, lacks systematicness, comprehensive safety control.When causing, electrical equipment or other fault cause put forward the cage slip velocity when out of control, when the load carrying ability of carrying cage oversteps the extreme limit, and the generation of cut-out accident apace.Carry the height of cage institute lifting and control with going into worker's vision fully, thereby be difficult to make once and carry cage and reach institute's height of lifting in advance, the requirement of not only inefficiency, and out of reach modern industrialization.Present building operation elevator adopts single motor-driven mostly, thereby has caused and carried the not steady of cage operation.
The purpose of this utility model is exactly in order to overcome the deficiencies in the prior art, provides the building operation of a kind of suitable high-rise building residence to use, and is safe and reliable, operates steadily the full automaticity building operation elevator of high-efficiency operation.
For achieving the above object, a kind of building operation elevator, it is provided with crane, carry cage, tooth bar, gear, actuating unit, rising positive stop and decline positive stop, the mouth of actuating unit is equipped with gear, and gear and the tooth bar engagement that is contained on the standard knot is characterized in that carrying in the cage and below the actuating unit accident brake be housed, put forward the cage bottom center one LOAD CELLS is installed, they are equipped with single board computer (SBC) by being contained in the electrical control cubicles control of proposing in the cage in the electrical control cubicles, the adjustable height of cage is carried in control.
The utility model adopts Dual-motors Driving, on the output shaft of accident brake gear is housed, and is meshed with tooth bar on the crane.
Owing to adopt said structure, improved running stability, increased safe reliability, reached high efficiency, full-automatic the operation.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of utility model, also is the structural representation of embodiment.
As can be seen from Figure 1, a kind of building operation elevator, its base 1 is welded into rectangle by the angle steel of 10# channel-section steel and 6.3#, middle position is equipped with crane 15 and buffering spring 2, crane 15 is main body framework of elevator, be made up of standard knot, standard knot is " well " glyph framework structure, according to the quantity of construction height decision standard knot.Crane 15 two relative lateral surfaces are being fixed the tooth bar 14 of modulus 2 respectively.Buffer casting is on the both sides of crane 15, three on every limit.Carry cage 16 for two and have tubing string on the crane in arms, lean against the both sides that tooth bar is arranged on the standard knot by fixedly putting forward last track adjusting wheel 17 on the cage and following track adjusting wheel 21.Carry cage 16 usefulness channel-section steels, square tube is that material of main part is welded into rectangular frame, make horizontal, diagonal brace reinforcement by connection with the 6.3# angle steel, be welded with the iron plate net around in the framework, the length direction of cage has import and export, the iron plate caping of the very useful 2mm of cage, the centre has a hand-hole, bearing spring 3 is equipped with in each minute three positions, both sides at the bottom of cage, and bearing spring 3 is located by sleeve pipe, LOAD CELLS 5 is equipped with in central authorities at the bottom of the cage, and bearing soleplate 4 lies in load bearing spring 3 and above the LOAD CELLS 5.When the construction material be put into bearing soleplate 4 above the time, when LOAD CELLS 5 will be by load-carrying the size of its pressure is sent signal, in the input electrical control cubicles 7, with the numeric display load carrying ability.If surpass the load-carrying limit,, give the alarm and cut off the electricity supply by automatically controlled frame control.
Be welded with a block plate in the middle of putting forward cage 16 upper inside wall, have three holes on the steel plate by standard knot 15 1 sides, above on two the hole combine with the support of the worm gear mouth of two actuating unit 18,19 respectively, below a hole accident brake 20 is housed.Actuating unit 18,19 torque motors by 7.5km, disc type direct solenoid system shipping unit and bull involute-type worm type of reduction gearing three parts are assembled into an integral body.Owing to adopt two actuating unit to drive, broken the tradition of using single actuating unit in the past, make stable drive, reliable.A gear and tooth bar 14 engagements are housed on the worm gear output shaft, when gear rotates, have and carry cage 16 and rise or descend along the standard knot tubing string, just moving in the air power failure suddenly, will carry cage with hand operation direct solenoid brake equipment and slide when carrying cage by last track adjusting wheel 17 and following track adjusting wheel 21 guiding.Accident brake 20 is a kind of safety guards of elevator; also be equipped with on its output shaft with standard knot on the tooth bar mating gear; carrying cage when electric or other fault cause glides excessive when out of control; accident brake 20 works; can stop carrying cage 16 rapidly; and send signal by electrical control cubicles 7 controls, cut off the electricity supply.
Electrical control cubicles 7 is installed on the cage wall on two actuating unit 18,19 opposites,, interior dress is carried out electrical equipment, single board computer (SBC) and weight telltale, and the original paper of respectively controlling in the electrical control cubicles belongs to prior art, and this does not give unnecessary details.Handle keyboard 6 and be contained in the right-hand side of proposing cage 16 imports, each a construction floor by key control, the elevator lifting height, stops to use the single board computer (SBC) programming control.According to construction requirement, press and handle keyboard 6 affiliated buttons, send instruction and carry out electrical equipment 8 by the single board computer (SBC) programming control, two actuating unit 18,19 are driven propose cage 16 risings, when upward stroke switch 11 collides collision block 13, will cut off and carry cage 16 rising circuit, carry cage 16 and stop to rise, the material of will constructing is sent to the floor of respectively constructing exactly.When proposing cage 16 declines, descending stroke switch 12 collides collision block 13, just can cut off the decline circuit of carrying cage 16, reaches the story height that is landed.
The utility model operates steadily, and is safe and reliable, and efficient, full-automatic, is a kind of desirable building operation elevator.

Claims (3)

1, a kind of building operation elevator, it is provided with crane, carry cage, tooth bar, gear, actuating unit, rising positive stop and decline positive stop, the mouth of actuating unit is equipped with gear, gear and the tooth bar engagement that is contained on the standard knot, it is characterized in that carrying in the cage and below the actuating unit accident brake is housed, put forward the cage bottom center one LOAD CELLS is installed, they propose electrical control cubicles control in the cage by being contained in, single board computer (SBC) is housed in the electrical control cubicles, and the adjustable height of cage is carried in control.
2, building operation elevator as claimed in claim 1 is characterized in that on the accident brake output shaft gear being housed, and this gear is meshed with tooth bar on the crane.
3, building operation elevator as claimed in claim 1 is characterized in that adopting two actuating unit to drive.
CN 95233427 1995-03-17 1995-03-17 Electric lift for construction job CN2224827Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95233427 CN2224827Y (en) 1995-03-17 1995-03-17 Electric lift for construction job

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95233427 CN2224827Y (en) 1995-03-17 1995-03-17 Electric lift for construction job

Publications (1)

Publication Number Publication Date
CN2224827Y true CN2224827Y (en) 1996-04-17

Family

ID=33877572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95233427 CN2224827Y (en) 1995-03-17 1995-03-17 Electric lift for construction job

Country Status (1)

Country Link
CN (1) CN2224827Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104310167A (en) * 2014-10-16 2015-01-28 国家电网公司 High-voltage power transmission tower climbing device
CN105775958A (en) * 2016-05-10 2016-07-20 李文明 Hydraulic drive construction hoist
CN107399654A (en) * 2017-09-30 2017-11-28 王晗毓 A kind of construction lift of safe transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104310167A (en) * 2014-10-16 2015-01-28 国家电网公司 High-voltage power transmission tower climbing device
CN105775958A (en) * 2016-05-10 2016-07-20 李文明 Hydraulic drive construction hoist
CN107399654A (en) * 2017-09-30 2017-11-28 王晗毓 A kind of construction lift of safe transmission
CN107399654B (en) * 2017-09-30 2019-01-22 王晗毓 A kind of construction lift of safe transmission

Similar Documents

Publication Publication Date Title
CN1990371B (en) Elevator installation method and up-down system used therein
CN201343336Y (en) Tower cylinder lifter
US10329117B2 (en) Energy-saving traction-type elevator
CN201598150U (en) Portable type lifting work platform
CN101696598B (en) Wholly lifted construction external frame
CN1994844A (en) Lifting operation method and apparatus for mounting guide rail on outer wall of architecture
CN2895363Y (en) Safety protective door for building lifter
CN1230599C (en) Double-acting hydraulic climbing die block system
CN206735744U (en) A kind of architectural engineering jacking equipment
CN201980831U (en) Lifting maintenance platform of wind generating set
CN201679222U (en) Two-masted climbing working platform
CN207226741U (en) A kind of elevator for improving protection base
ES2137217T3 (en) Crane equipped with an entertainment lift.
CN101792084B (en) Energy-saving environment-friendly double-power lift
WO2014059749A1 (en) Pumping unit capable of automatically adjusting balance
CN205294715U (en) Lifting device for track structure
CN2892780Y (en) Overload detection protector for rack and pinion driving construction lifting machine
CN202098951U (en) Outdoor added elevator with hoistway in steel structure
CN201679220U (en) Single mast climbing working platform
CN105084170A (en) Corridor boom-seat elevator
CN106976769A (en) A kind of building hoist automatic leveling method
CN104030171A (en) Tower crane for civil engineering
CN201517006U (en) Improved lift device with linked cars
CN100497155C (en) Tunnel type single-column cargo piling machine
CN2908442Y (en) Domestic elevator without machine room

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee