CN209442463U - A kind of lifter for building construction equipment - Google Patents
A kind of lifter for building construction equipment Download PDFInfo
- Publication number
- CN209442463U CN209442463U CN201821992085.6U CN201821992085U CN209442463U CN 209442463 U CN209442463 U CN 209442463U CN 201821992085 U CN201821992085 U CN 201821992085U CN 209442463 U CN209442463 U CN 209442463U
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- CN
- China
- Prior art keywords
- fixedly mounted
- lifting drive
- work box
- rack
- pulley
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- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of lifter for building construction equipment, including rack, crossbeam, counterweight, pedestal, lifting drive mechanism, controller and work box, crossbeam is fixedly mounted above the rack, frame top is stretched out at crossbeam both ends, crossbeam pulley is fixedly mounted in two end faces of crossbeam, work box sliding slot is fixedly mounted on the left of rack, work box sliding slot is slidably installed work box, displacement sensor is fixedly mounted in work box inside bottom, accident brake and warning device is fixedly mounted in inner wall on the right side of work box, counterweight is set on the right side of rack, counterweight pulley is fixedly mounted at the top of counterweight, two sides are fixedly installed with driven pulley on the inside of rack, pedestal is fixedly mounted in bottom of the frame, on pedestal and it is located at setting lifting drive mechanism immediately below rack, the device structure is simple, practical safety, work box adjustable height can be precisely controlled and high-altitude is made There is the unexpected emergency braking to work box in industry, has greatly ensured the personal safety of staff.
Description
Technical field
The utility model relates to the realm of building construction, specifically a kind of lifter for building construction equipment.
Background technique
With the development and progress of society, elevator uses more and more in construction, and conventional elevator equipment makes
Huge noise can be generated in, the safety of lifter apparatus has been to be concerned by more and more people, and on present construction site
The many safety measures of conventional elevator equipment it is not in place, occur safety accident Shi Douhui every time and cause great injures and deaths, simultaneously
Huge noise and conventional elevator can be generated in conventional elevator equipment use can not accurately control the position of work box
The high altitude operation to convenient transportation worker is moved, so being badly in need of a kind of high and low noise of security performance and accurately controlling work box
Mobile lifter apparatus.
Utility model content
The purpose of this utility model is to provide a kind of lifter for building construction equipment, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of lifter for building construction equipment, including rack, crossbeam, counterweight, pedestal, lifting drive mechanism, controller
And crossbeam is fixedly mounted in work box, the rack top, frame top is stretched out at crossbeam both ends, and two end faces of crossbeam are fixedly mounted
Crossbeam pulley, is fixedly mounted work box sliding slot on the left of rack, and work box sliding slot is slidably installed work box, fixed peace at the top of work box
Work box pulley is filled, displacement sensor is fixedly mounted in the work box inside bottom, and inner wall is fixedly mounted urgent on the right side of work box
Brake and warning device, and warning device is located at right above accident brake, buffer stopper is fixedly mounted in work box bottom, described
Counterweight sliding slot is fixedly mounted on the right side of rack, be slidably installed counterweight on counterweight sliding slot, and counterweight pulley is fixedly mounted at the top of counterweight, described
Two sides are fixedly installed with driven pulley on the inside of rack, and the bottom of the frame is fixedly mounted pedestal, on pedestal and are located at rack just
Lifting drive mechanism is arranged in lower section, is arranged controller in lifting drive mechanism, lifting drive mechanism two sides and is located at solid on pedestal
Determine mounting seat pulley, the lifting drive mechanism includes that retarder, motor, lifting drive case and displacement motor switch, described
Lifting drive case is fixedly mounted on pedestal, and lifting drive case two sides are provided with through-hole, and lifting drive case inside bottom is fixedly mounted
Displacement motor switch, lifting drive case inside bottom front end are fixedly mounted the first support plate, are fixedly installed in the first support plate
One end of one end of the second roller bearing and the first roller bearing is rotatablely installed second tin roller on the second roller bearing, is rotatablely installed on the first roller bearing
First roller, is fixedly mounted retarder in lifting drive case inside bottom, and to be located at lifting drive case inside bottom left for retarder
Second tin roller is fixedly mounted in the output shaft on side, retarder, and motor is fixedly mounted on lifting drive case inside bottom, the transmission of motor
Axis is fixedly connected by shaft coupling with the input shaft of retarder, and the second support plate is fixedly mounted in lifting drive case inside bottom, and
Second support plate is located on the right of lifting drive case inside bottom, and the other end of the first roller is fixedly mounted in the second support plate.
As a further solution of the present invention: being wound with wirerope on the second tin roller and wirerope being fixedly mounted
One end, first roller is wound with wirerope and the other end of wirerope is fixedly mounted, and the wirerope is from lifting drive
Case PATENT left side via is pierced by, and driven pulley, work box pulley and crossbeam pulley on the left of the rack that is slidably connected respectively, is then passed through machine
Crossbeam pulley on the left of frame is slidably connected crossbeam pulley, driven pulley and counterweight pulley on the right side of rack respectively, finally via matching
Weight pulley penetrates on the left of lifting drive case.
Institute's displacement sensors, controller and displacement motor switch are electrical as a further solution of the present invention,
Connection, the displacement motor switch, motor and power supply are electrically connected.
The motor surface is provided with noise-decreasing device as a further solution of the present invention, and noise-decreasing device is specific
Intersect composite material made of adhesion for multilayer sponge, rubber, plank.
Compared with prior art, the utility model has the beneficial effects that the equipment operation is simple, and practical safety, elevator
The work of counterweight and accident brake work box can effectively be braked when elevator duty encounters accident, greatly
Ground has ensured the safety of staff in elevator, and the adjustable height of work box is detected by displacement sensor, and passes through control
The start and stop of device control motor processed, to control the lift work of work box, high altitude operation personnel can be accurate in easy of rise machine
Ground reaches the platform of work, is provided with noise-decreasing device on motor and reduces the operating noise of motor greatly so as to improve high-altitude liter
The noise pollution of operation is dropped.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lifter for building construction equipment.
Fig. 2 is the structural schematic diagram of work box in lifter for building construction equipment.
Fig. 3 is the structural schematic diagram of lifting drive mechanism in lifter for building construction equipment.
Fig. 4 is the circuit diagram of controller work in lifter for building construction equipment.
In figure: rack 1, crossbeam 2, crossbeam pulley 3, counterweight sliding slot 4, wirerope 5, counterweight pulley 6, counterweight 7, pedestal 8, bottom
Plate pulley 9, lifting drive mechanism 10, controller 11, work box sliding slot 12, driven pulley 13, work box 14, work box pulley
15, accident brake 16, buffer stopper 17, displacement sensor 18, warning device 19, the first roller bearing 20, the first support plate 21, second
Roller bearing 22, second tin roller 23, retarder 24, motor 25, noise-decreasing device 26, the second support plate 27, the first roller 28, lifting drive
29 displacement motor switch 30 of case.
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of lifter for building construction equipment, including it is rack 1, horizontal
Beam 2, crossbeam pulley 3, counterweight sliding slot 4, wirerope 5, counterweight pulley 6, counterweight 7, pedestal 8, bottom plate pulley 9, lifting drive mechanism
10, controller 11, work box sliding slot 12, driven pulley 13, work box 14, work box pulley 15, accident brake 16, buffer stopper
17, displacement sensor 18, warning device 19, the first roller bearing 20, the first support plate 21, the second roller bearing 22, second tin roller 23, deceleration
Device 24, motor 25, noise-decreasing device 26, the second support plate 27, the first roller 28,29 displacement motor switch 30 of lifting drive case, institute
Fixed installation crossbeam 2 above rack 1 is stated, 1 top of rack is stretched out at 2 both ends of crossbeam, and it is sliding that crossbeam is fixedly mounted in 2 two end faces of crossbeam
Wheel 3, is fixedly mounted work box sliding slot 12 on the left of rack 1, and work box sliding slot 12 is slidably installed work box 14, solid at the top of work box 14
Dingan County fills work box pulley 15, and displacement sensor 18,14 right side inner wall of work box is fixedly mounted in 14 inside bottom of work box
Accident brake 16 and warning device 19 is fixedly mounted, and warning device 19 is located at right above accident brake 16, work box 14
Buffer stopper 17 is fixedly mounted in bottom, and counterweight sliding slot 4 is fixedly mounted on the right side of the rack 1, and be slidably installed counterweight 7 on counterweight sliding slot 4,
Counterweight pulley 6 is fixedly mounted at the top of counterweight 7, the 1 inside two sides of rack are fixedly installed with driven pulley 13, the rack 1
Pedestal 8 is fixedly mounted in bottom, on pedestal 8 and is located at immediately below rack 1 lifting drive mechanism 10 is arranged, in lifting drive mechanism 10
Controller 11,10 two sides of lifting drive mechanism and the fixed installation pedestal pulley 9 on pedestal 8, the lifting drive machine are set
Structure 10 includes the first roller bearing 20, the first support plate 21, the second roller bearing 22, second tin roller 23, retarder 24, motor 25, noise abatement dress
The 26, second support plate 27, the first roller 28, lifting drive case 29 and displacement motor switch 30 are set, the lifting drive case 29 is solid
On pedestal 8,29 two sides of lifting drive case are provided with through-hole for Dingan County, and displacement motor is fixedly mounted in 29 inside bottom of lifting drive case
Switch 30,29 inside bottom front end of lifting drive case are fixedly mounted the first support plate 21, are fixedly installed in the first support plate 21
One end of one end of the second roller bearing 22 and the first roller bearing 20 is rotatablely installed second tin roller 23, the first roller bearing 20 on second roller bearing 22
The first roller 28 of upper rotational installation, is fixedly mounted retarder 24 in 29 inside bottom of lifting drive case, and retarder 24 is located at and rises
The 29 inside bottom left side of headstock drops, and second tin roller 23 is fixedly mounted in the output shaft of retarder 24, and motor 25 is fixedly mounted on liter
29 inside bottom of headstock drops, and the transmission shaft of motor 25 is fixedly connected by shaft coupling with the input shaft of retarder 24, and lifting is dynamic
The second support plate 27 is fixedly mounted in 29 inside bottom of power case, and the second support plate 27 is located at 29 inside bottom of the lifting drive case right side
Side, the other end of the first roller 20 are fixedly mounted in the second support plate 27, are wound with wirerope 5 simultaneously on the second tin roller 23
One end of wirerope 5 is fixedly mounted, first roller 28 is wound with wirerope 5 and the other end of wirerope 5 is fixedly mounted, institute
It states wirerope 5 to be pierced by from 29 PATENT left side via of lifting drive case, and the driven pulley 13 in 1 left side of rack that is slidably connected respectively, work
Case pulley 15 and crossbeam pulley 3, the crossbeam pulley 3 for being then passed through the left side of rack 1 are slidably connected the crossbeam pulley on 1 right side of rack respectively
3, driven pulley 13 and counterweight pulley 6 finally penetrate on the left of lifting drive case 29 via counterweight pulley 6, the displacement sensing
Device 18, controller 11 and displacement motor switch 30 are electrically connected, and the displacement motor switch 30, motor 25 and power supply electrically connect
It connects, 25 surface of motor is provided with noise-decreasing device 26, and noise-decreasing device 26 is specially multilayer sponge, rubber, plank intersection adhesion
Made of composite material, when elevator duty, enable motor 2, motor 25 rotates, 26 energy of noise-decreasing device being set on motor 25
The huge noise for weakening and generating when motor 25 works enough is played, the revolving speed and torque that motor 25 is spread out of are changed by retarder 24,
So that second tin roller 23 rotates at the appropriate speed, so that wirerope 5 is made to drive work box 14 to move up and down at the appropriate speed,
In 14 lifting process of work box, displacement sensor 18 detects the displacement information that work box 14 is gone up and down, and is changed into electric signal, is passed to
Controller 11, controller 11 is by the detection and judgement to afferent message, when detecting incoming displacement information for setting really
When definite value, the closing of controller control displacement motor switch 30 stops to control the stopping of motor 25 to control work box 14
It only goes up and down, easy of rise machine high altitude operation personnel can accurately reach the platform of work, when work box 14 drops to ground, work
The buffer stopper for making 14 bottom of case can play the role of buffer protection, worker safety in protection work box 14 casees, elevator
When encountering unexpected in the course of work, warning device 19 is sounded an alarm, 4 in work box in staff enable accident brake 16 it is high
Empty braking operation case 14, mounted in the gravity and its frictional force between counterweight sliding slot 4 of the counterweight 7 itself of 1 other side of rack
The braking effect of a part can be played, the setting of these devices considerably increases the safety of elevator high altitude operation personnel, is
High altitude operation personnel provide great guarantee.
The working principle of the utility model is:
When elevator duty, motor 25 is enabled, motor 25 rotates, and the noise-decreasing device 26 being set on motor 25 can play
Weaken the huge noise generated when motor 25 works, the revolving speed and torque that motor 25 is spread out of are changed by retarder 24, so that the
Two rollers 23 rotate at the appropriate speed, so that wirerope 5 is made to drive work box 14 to move up and down at the appropriate speed, work box
In 14 lifting process, displacement sensor 18 detects the displacement information that work box 14 is gone up and down, and is changed into electric signal, is passed to controller
11, controller 11 is by the detection and judgement to afferent message, when detecting incoming displacement information is the determining value of setting,
Controller controls the closing of displacement motor switch 30, so that the stopping of motor 25 is controlled, so that controlling work box 14 stops lifting,
Easy of rise machine high altitude operation personnel can accurately reach the platform of work, when work box 14 drops to ground, work box 14
The buffer stopper of bottom can play the role of buffer protection, worker safety in protection work box 14 casees, elevator duty mistake
When encountering unexpected in journey, warning device 19 is sounded an alarm, 4 in work box in staff enable 16 high-altitude of accident brake braking
Work box 14 can also rise mounted in the gravity of the counterweight 7 itself of 1 other side of rack and its frictional force between counterweight sliding slot 4
To the braking effect of a part, the setting of these devices considerably increases the safety of elevator high altitude operation personnel, makees for high-altitude
Industry personnel provide great guarantee.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of lifter for building construction equipment, including rack (1), crossbeam (2), counterweight (7), pedestal (8), lifting drive machine
Structure (10), controller (11) and work box (14), which is characterized in that crossbeam (2) are fixedly mounted above the rack (1), crossbeam
(2) both ends are stretched out at the top of rack (1), and (2) two end faces of crossbeam are fixedly mounted crossbeam pulley (3), fixed peace on the left of rack (1)
It fills work box sliding slot (12), work box sliding slot (12) is slidably installed work box (14), and work is fixedly mounted at the top of work box (14)
Displacement sensor (18) are fixedly mounted in case pulley (15), work box (14) inside bottom, and inner wall is solid on the right side of work box (14)
Dingan County fills accident brake (16) and warning device (19), and warning device (19) is located at right above accident brake (16), work
Make case (14) bottom and buffer stopper (17) are fixedly mounted, counterweight sliding slot (4) is fixedly mounted on the right side of the rack (1), counterweight sliding slot (4)
On be slidably installed counterweight (7), counterweight pulley (6) are fixedly mounted at the top of counterweight (7), the fixed peace in two sides on the inside of the rack (1)
Equipped with driven pulley (13), pedestal (8) are fixedly mounted in rack (1) bottom, on pedestal (8) and are located at immediately below rack (1)
Be arranged lifting drive mechanism (10), controller (11) be set in lifting drive mechanism (10), lifting drive mechanism (10) two sides and
On pedestal (8) be fixedly mounted pedestal pulley (9), the lifting drive mechanism (10) include retarder (24), motor (25),
Lifting drive case (29) and displacement motor switch (30), the lifting drive case (29) are fixedly mounted on pedestal (8), and lifting is dynamic
Power case (29) two sides are provided with through-hole, and displacement motor switch (30), lifting drive is fixedly mounted in lifting drive case (29) inside bottom
The first support plate (21) are fixedly mounted in case (29) inside bottom front end, and the first support plate is fixedly installed with the second roller bearing on (21)
(22) one end of one end and the first roller bearing (20) is rotatablely installed second tin roller (23) on the second roller bearing (22), the first roller bearing
(20) it is rotatablely installed on the first roller (28), retarder (24) is fixedly mounted in lifting drive case (29) inside bottom, and slowed down
Device (24) is located at lifting drive case (29) inside bottom left side, and second tin roller (23) are fixedly mounted in the output shaft of retarder (24),
Motor (25) is fixedly mounted on lifting drive case (29) inside bottom, and the transmission shaft of motor (25) passes through shaft coupling and retarder
(24) input shaft is fixedly connected, and the second support plate (27) are fixedly mounted in lifting drive case (29) inside bottom, and the second support
Plate (27) is located on the right of lifting drive case (29) inside bottom, and the other end of the first roller (28) is fixedly mounted on the second support plate
(27) on.
2. lifter for building construction equipment according to claim 1, which is characterized in that twined on the second tin roller (23)
It is wound with wirerope (5) and one end of wirerope (5) is fixedly mounted, first roller (28) is wound with wirerope (5) and fixes
The other end of wirerope (5) is installed, the wirerope (5) is pierced by from lifting drive case (29) PATENT left side via, and sliding connects respectively
Driven pulley (13), work box pulley (15) and the crossbeam pulley (3) to pick on the left of frame (1), the cross being then passed through on the left of rack (1)
Beam pulley (3) is slidably connected crossbeam pulley (3), driven pulley (13) and counterweight pulley (6) on the right side of rack (1) respectively, finally
It is penetrated on the left of lifting drive case (29) via counterweight pulley (6).
3. lifter for building construction equipment according to claim 1, which is characterized in that institute's displacement sensors (18),
Controller (11) and displacement motor switch (30) are electrically connected, and the displacement motor switch (30), motor (25) and power supply are electrical
Connection.
4. lifter for building construction equipment according to claim 1, which is characterized in that motor (25) the surface setting
Have noise-decreasing device (26), noise-decreasing device (26) is specially composite material made of multilayer sponge, rubber, plank intersection adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992085.6U CN209442463U (en) | 2018-11-28 | 2018-11-28 | A kind of lifter for building construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992085.6U CN209442463U (en) | 2018-11-28 | 2018-11-28 | A kind of lifter for building construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442463U true CN209442463U (en) | 2019-09-27 |
Family
ID=68013286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821992085.6U Expired - Fee Related CN209442463U (en) | 2018-11-28 | 2018-11-28 | A kind of lifter for building construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209442463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024028740A1 (en) * | 2022-08-01 | 2024-02-08 | Tabatabaeiseyfi Seyedalialnaghi | Energy-saving elevator |
-
2018
- 2018-11-28 CN CN201821992085.6U patent/CN209442463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024028740A1 (en) * | 2022-08-01 | 2024-02-08 | Tabatabaeiseyfi Seyedalialnaghi | Energy-saving elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20201128 |