CN108033338B - A kind of building construction hoist rope broken protector - Google Patents
A kind of building construction hoist rope broken protector Download PDFInfo
- Publication number
- CN108033338B CN108033338B CN201711096412.XA CN201711096412A CN108033338B CN 108033338 B CN108033338 B CN 108033338B CN 201711096412 A CN201711096412 A CN 201711096412A CN 108033338 B CN108033338 B CN 108033338B
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- Prior art keywords
- support frame
- magnet
- catching device
- platform
- positive
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Classifications
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of building construction hoist rope broken protectors; pedestal, support frame, Lifting basket, platform, elevator platform, catching device, protective device, friction rubber pad; pedestal is that rectangle is set to support frame bottom; support frame and tube chamber welds with base are simultaneously set to base upper surface, and support frame is set on the right side of Lifting basket and is set in the middle part of platform by notch.The beneficial effects of the invention are as follows the pedestals by being equipped with resilient cushion can reduce the vibration generated when integral device running, it prevents the connection loosening on screw thread and ground from can consolidate support frame and guarantees that the work of elevator is smooth, elevator back, which is equipped with catching device, to make elevator and the secured clamping of support frame in the case where disconnected rope, it prevents elevator from falling and accident occurs, in order to more effectively make catching device give full play to effect, the present invention is respectively fixed with positive and negative anodes magnet on the left and right eccentric wheel on catching device.
Description
Technical field
The present invention is a kind of building construction hoist rope broken protector, belongs to elevator rope broken protector field.
Background technique
Construction chain breaking safety protective device is the important device in the equipment such as high altitude operation, suspender, it can prevent this
Accidental damage of the class equipment when being broken suddenly and being out of control.Have a kind of wire rope breaking protector at present, be widely used in building,
The industries such as coal mine and metallurgy can reduce the damage to guide rail and energy well compared with traditional Wedge-type rope broken protector
It plays a protective role；There are also a kind of loose broken rope protectors, can be applied to many using wirerope as the occasion of suspender, are broken by pine
Rope protector can prevent hanging wirerope damage disconnected or relaxation；There are also hoister rope-breaking protection device, which is also wirerope
Broken rope protector can be prevented by using it in wire cable rupture, will not be fallen, and achieve the purpose that safe, elevator at present
Mostly be connected thereto by chain and complete elevating movement, and this elevator for being widely used in building trade, often because overload operation,
Hinge rope or hanging and pulling other objects cause the wirerope of high-altitude lifter that chain rupture occurs, have seriously affected safety in production.To high-rise and
For construction of super highrise building adhesion type saddle lifting highrise operation platform, its catching device is a very important safety
Device, it has the function of limiting platform hypervelocity tenesmus operation, can prevent with cancel job platform because of motor failure or other
The life security of effectively safeguard work personnel is capable of in the unexpected and falling accident that occurs, this effect of catching device.
Prior art discloses application No. is a kind of 201621022314.2 adhesion type saddle lifting highrise operation platforms
With catching device, including catching device axis, catching device gear, catching device shell, catching device connecting flange, friction component, centrifugation component；
The first catching device friction plate, casting friction plate, the second catching device friction plate, the catching device cover board of friction component are sequentially coaxially set
It sets；First catching device friction plate, the second catching device friction plate are coaxially connected with catching device axis；Cast friction plate, catching device lid
Plate is connect by connecting bolt with catching device connecting flange；Centrifugation component includes anti-fall centrifugation block, centrifugation block shaft, spiral bullet
Spring；When centrifugal force is greater than the set value, anti-fall centrifugation block is caught in catching device housing groove；Catching device gear is fixed on catching device axis
End.The invention has the benefit that solve adhesion type saddle lifting highrise operation platform it is anti-fall accidentally open after again
Opening problem, it is simple and reasonable, it is suitable for popularization and application.But the present invention depends the friction grip resistance of catching device and sliding bar alone
It is that Lifting basket cannot be made not glide to reach best, the magnetic field of magnet is not attracting, anti-fall ineffective.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of building construction hoist breaking rope protecting dresses
It sets, pedestal, support frame, Lifting basket, platform, elevator platform, catching device, protective device, friction rubber pad, the pedestal is square
Shape is set to support frame bottom, support frame as described above and tube chamber welds with base and is set to base upper surface, and support frame as described above is set to Lifting basket
Right side is simultaneously set in the middle part of platform by notch, and the Lifting basket is cuboid, and the Lifting basket is set to below platform and rises
Drop rack rope connects and inside is slidably connected by catching device and support frame, and the platform is fixedly welded with support frame, described
Elevator platform is welded on platform and is connect by tourelle with Lifting basket rope, and the catching device is carried on the back set on Lifting basket
Portion and middle part are equipped with support frame and roll connection, and the protective device is welded on catching device to lock with support frame and connect, described
Friction rubber pad is pasted with protective device to be connected and is connected with support frame, and the pedestal is equipped with pony sill, cross supporting frame, subtracts
Shake pad, ear mount, the pony sill is rectangle frame and inside is welded with cross supporting frame, and the cross supporting frame is connected with pony sill
It connects and to form four rectangle frames and top is connected to the motor and connects, the resilient cushion is pasted below pony sill to be connected with ground, institute
Ear mount is stated set on pony sill two sides and is fixedly connected with the ground by bolt, the catching device, which is equipped with, adjusts bolt, guide wheel, support
Plate, dust cover, rack gear, eccentric wheel, pinion gear, movable axis, support, pivot pin, the adjusting bolt are set to support back and set
Above movable axis, the guide wheel is set to support plate upper and lower sides by hole and inside and support frame are rolled and connected, the support
Backboard portion is equipped with movable axis, support, pivot pin, and the dust cover is fixed on above eccentric wheel, and the rack gear is set to support plate surface
And be set to below eccentric wheel and connect with pinion gear gear, the eccentric wheel is set to rack gear two sides, and the pinion gear passes through movable axis
It is flexibly connected with rack gear, the movable axis is up and down by strip groove and rack gear below bolt set on adjusting, and the support is logical
It crosses lantern ring to be connected with movable axis, the pivot pin is set to below movable axis to be connected with support, and the protective device, which is equipped with, fixes
Magnet, fixture nut, positive magnet, cathode magnet, the positive iron of limit, limit cathode iron, the fixed magnet and positive magnet,
It is connected and forms integral structure, the fixture nut is run through by hole is connected and fixed magnet in simultaneously screw thread connects on eccentric wheel
It connects, the anode magnet is set on the left of eccentric wheel and is connect by the activity of rack gear and eccentric wheel with cathode magnetic field of magnets, described
Cathode magnet is fixed on the right side of eccentric wheel and is connected with positive magnet, and the positive iron of the limit is set on the inside of positive magnet, institute
Limit cathode ferropexy is stated on the inside of cathode magnet, the positive iron of the limit, limit cathode iron are connect with support frame magnetic field respectively,
The friction rubber pad is equipped with cushion block, arc-shaped concave, friction ripple glaze, the cushion block be square and the back side respectively with limit just
Pole iron, limit cathode iron paste connection, and arc-shaped concave is embedded at cushion block front and surface is equipped with friction ripple glaze, the friction wave
Slippage be installed in arc-shaped concave upper surface and with support frame frictional connection, the arc-shaped concave surface is evenly distributed with four frictions
Ripple glaze.
Beneficial effect
A kind of building construction hoist rope broken protector of the present invention can be fixed on ground and top by pedestal and weld
There is support frame, support frame includes sliding up and down bar, and Lifting basket drives rope and elevator platform lifting to connect by motor, lifting
The hanging basket back side is equipped with catching device and is slidably connected with sliding bar, and when cord break, catching device meeting Automatic-clamping hanging basket makes itself and cunning
Lever is fastenedly connected, and is equipped with magnet in catching device front, be connected using magnetic field make catching device achieve the effect that more to fasten and
Magnet and bar interconnecting piece are equipped with non-slip mat, and multiple measure, protecting effect is more preferably.
The vibration that generates when pedestal by being equipped with resilient cushion can reduce integral device running prevents screw thread and ground
Connection loosening can consolidate support frame and guarantee that the work of elevator is smooth, and elevator back is equipped with catching device can be in the case where disconnected rope
Make elevator and the secured clamping of support frame, prevent elevator from falling and accident occurs, in order to more effectively give full play to catching device
Effect, the present invention are respectively fixed with positive and negative anodes magnet on the left and right eccentric wheel of catching device, the eccentric wheel when accident occurs or so
Clamping slides up and down bar and positive and negative magnet is driven to operate inwardly inwardly, when two magnet are collided since magnetic field connection makes to prevent
The dual clamping of device is fallen, is equipped with anti-skidding friction pad in the junction of magnet and sliding bar, concave connects friction pad and sliding bar
Connect closer, antiskid effect is more preferably.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of building construction hoist rope broken protector of the present invention.
Fig. 2 is the structural schematic diagram of pedestal of the present invention.
Fig. 3 is the structural schematic diagram of B of the present invention.
Fig. 4 is the structural schematic diagram of A of the present invention.
Fig. 5 is the structural schematic diagram of catching device of the present invention.
Fig. 6 is the structural schematic diagram of catching device frontal planar of the present invention.
Fig. 7 is the structural schematic diagram of catching device side view plane of the present invention.
Fig. 8 is the structural schematic diagram on the protective device left side of the present invention.
Fig. 9 is the structural schematic diagram on the right of protective device of the present invention.
Figure 10 is the structural schematic diagram of protective device working condition of the present invention.
Figure 11 is the structural schematic diagram of friction rubber pad of the present invention.
Figure 12 is protective device of the present invention and the structural schematic diagram that friction rubber pad uses.
In figure: pedestal -1, support frame -2, Lifting basket -3, platform -4, elevator platform -5, catching device -6, protective device -
7, friction rubber pad -8, pony sill -10, cross supporting frame -11, resilient cushion -12, ear mount -13, adjust bolt -60, guide wheel -61,
Support plate -62, rack gear -64, eccentric wheel -65, pinion gear -66, movable axis -67, support -68, pivot pin -69, is consolidated dust cover -63
Fixed magnet -70, positive magnet -72, cathode magnet -73, limits positive iron -74, limit cathode iron -75, pad at fixture nut -71
Block -80, arc-shaped concave -81, friction ripple glaze -82.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Please refer to Fig. 1-12, the present invention provides a kind of building construction hoist rope broken protector technical solution: pedestal 1,
Support frame 2, Lifting basket 3, platform 4, elevator platform 5, catching device 6, protective device 7, friction rubber pad 8, the pedestal 1 are square
Shape is set to 2 bottom of support frame, and support frame as described above 2 and pedestal 1 weld and are set to 1 upper surface of pedestal, and support frame as described above 2 is set to lifting
3 right side of hanging basket is simultaneously set to 4 middle part of platform by notch, and the Lifting basket 3 is cuboid, and the Lifting basket 3 is set to platform 4
Lower section is connect with 5 rope of elevator platform and inside is slidably connected by catching device 6 with support frame 2, the platform 4 and support frame 2
It is fixedly welded, the elevator platform 5 is welded on platform 4 and is connect by tourelle with 3 rope of Lifting basket, described anti-fall
Device 6 is set to 3 back of Lifting basket and middle part is equipped with support frame 2 and rolls connection, and the protective device 7 is welded on catching device 6
It locks and connects with support frame 2, the friction rubber pad 8 is pasted with protective device 7 to be connected and be connected with support frame 2, the bottom
Seat 1 is equipped with pony sill 10, cross supporting frame 11, resilient cushion 12, ear mount 13, and the pony sill 10 is rectangle frame and inside is welded with
Cross supporting frame 11, the cross supporting frame 11 is connected with pony sill 10 to form four rectangle frames and top is connected to the motor
It connects, the resilient cushion 12 is pasted on 10 lower section of pony sill and is connected with ground, and the ear mount 13 is set to 10 two sides of pony sill and leads to
It crosses bolt to be fixedly connected with the ground, the catching device 6, which is equipped with, adjusts bolt 60, guide wheel 61, support plate 62, dust cover 63, rack gear
64, eccentric wheel 65, pinion gear 66, movable axis 67, support 68, pivot pin 69, the adjusting bolt 60 are set to 62 back side of support plate simultaneously
Above movable axis 67, the guide wheel 61 is set to 62 upper and lower sides of support plate by hole and inside and support frame 2 are rolled and connected,
62 back of support plate is equipped with movable axis 67, support 68, pivot pin 69, and the dust cover 63 is fixed on 65 top of eccentric wheel, institute
It states rack gear 64 to connect set on 62 surface of support plate and set on 65 lower section of eccentric wheel with 66 gear of pinion gear, the eccentric wheel 65 is set to
64 two sides of rack gear, the pinion gear 66 are flexibly connected by movable axis 67 with rack gear 64, and the movable axis 67, which is set to, adjusts bolt
60 lower sections are up and down by strip groove and rack gear 64, and the support 68 is connected by lantern ring with movable axis 67, the pivot pin
69 are set to 67 lower section of movable axis is connected with support 68, and the protective device 7 is equipped with fixed magnet 70, fixture nut 71, anode
Magnet 72, cathode magnet 73 limit positive iron 74, limit cathode iron 75, and the fixed magnet 70 and anode magnet 72 are connected
And integral structure is formed, the fixture nut 71 is run through by hole is connected and fixed magnet 70 in simultaneously screw thread connects on eccentric wheel 65
It connects, the anode magnet 72 is set to 65 left side of eccentric wheel and by the activity of rack gear 64 and eccentric wheel 65 and 73 magnetic field of cathode magnet
Connection, the cathode magnet 73 are fixed on 65 right side of eccentric wheel and are connected with positive magnet 72, and the positive iron 74 of the limit is set
In positive 72 inside of magnet, the limit cathode iron 75 is fixed on 73 inside of cathode magnet, and the positive iron 74 of the limit, limit are negative
Pole iron 75 is connect with 2 magnetic field of support frame respectively, and the friction rubber pad 8 is equipped with cushion block 80, arc-shaped concave 81, friction ripple glaze
82, the cushion block 80 is square and the back side is pasted and connected with the positive iron 74 of limit, limit cathode iron 75 respectively, arc-shaped concave 81
It is embedded at 80 front of cushion block and surface is equipped with friction ripple glaze 82, the friction ripple glaze 82 is installed in 81 upper surface of arc-shaped concave
And with 2 frictional connection of support frame, 81 surface of arc-shaped concave is evenly distributed with four friction ripple glazes 82.
Magnet described in this patent is the object that can produce magnetic field, is a magnetic dipole, can attract ferromagnetic material
Such as iron, nickel, cobalt metal.The judgement of magnetic pole is to hang a magnet with filament, refers to that northwardly magnetic pole is known as north-seeking pole or the pole N,
Being directed toward southern magnetic pole is south pole or the pole S.If (earth is thought of as a big magnet, the magnetic north of the current earth is N
Pole, magnetic south are then the pole S.) magnet is heteropolar then attracting, homopolarity then repels.South pole is attracting with north-seeking pole, south pole and guide
Pole is repelled each other, and north-seeking pole repels each other with north-seeking pole.
Carry out using when the present invention when can be fixed on ground by pedestal and top is welded with support frame, branch
Support includes sliding up and down bar, and Lifting basket drives rope and elevator platform lifting to connect by motor, and the Lifting basket back side is set
There is catching device to be slidably connected with sliding bar, when cord break, catching device meeting Automatic-clamping hanging basket makes itself and sliding bar fasten and connect
It connects, is equipped with magnet in catching device front, being connected using magnetic field is made catching device achieve the effect that more to fasten and connected in magnet and bar
Socket part is equipped with non-slip mat, and multiple measure, protecting effect is more preferably.
Pedestal -1 of the present invention, support frame -2, Lifting basket -3, platform -4, elevator platform -5, catching device -6, protective device -
7, friction rubber pad -8, pony sill -10, cross supporting frame -11, resilient cushion -12, ear mount -13, adjust bolt -60, guide wheel -61,
Support plate -62, rack gear -64, eccentric wheel -65, pinion gear -66, movable axis -67, support -68, pivot pin -69, is consolidated dust cover -63
Fixed magnet -70, positive magnet -72, cathode magnet -73, limits positive iron -74, limit cathode iron -75, pad at fixture nut -71
Block -80, arc-shaped concave -81, friction ripple glaze -82, component are universal standard part or component as known to those skilled in the art,
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, are depended alone anti-fall
The friction grip resistance of device and sliding bar is that Lifting basket cannot be made not glide to reach best, and the magnetic field of magnet is not attracting, prevents
Ineffective, problems solved by the invention is fallen, the present invention is combined with each other by above-mentioned component, by the pedestal for being equipped with resilient cushion
The vibration generated when integral device running can be reduced, prevents the connection on screw thread and ground loosening from can consolidate support frame and guarantees lifting
The work of machine is smooth, and elevator back, which is equipped with catching device, to make elevator and the secured clamping of support frame in the case where disconnected rope, prevents
Only elevator, which is fallen, occurs accident, and in order to more effectively make catching device give full play to effect, the present invention is inclined in the left and right of catching device
Positive and negative anodes magnet is respectively fixed on heart wheel, clamping slides up and down bar and drives just eccentric wheel inwardly when accident occurs or so
Negative magnet operates inwardly, when two magnet are collided since magnetic field connection makes the dual clamping of catching device, in magnet and sliding bar
Junction be equipped with anti-skidding friction pad, it is closer that concave connect friction pad with sliding bar, antiskid effect more preferably, specifically such as
It is lower described:
The protective device 7 is equipped with fixed magnet 70, fixture nut 71, positive magnet 72, cathode magnet 73, limit anode
Iron 74, limit cathode iron 75, the fixed magnet 70 and anode magnet 72 are connected and form integral structure, the fixation
For nut 71 by hole through magnet 70 is connected and fixed on eccentric wheel 65 and being threadedly coupled, the anode magnet 72 is set to bias
It is connect on the left of wheel 65 and by the activity of rack gear 64 and eccentric wheel 65 with 73 magnetic field of cathode magnet, the cathode magnet 73 is fixed on
65 right side of eccentric wheel is simultaneously connected with positive magnet 72, and the positive iron 74 of the limit is set to positive 72 inside of magnet, the limit
Cathode iron 75 is fixed on 73 inside of cathode magnet, and the positive iron 74 of the limit, limit cathode iron 75 connect with 2 magnetic field of support frame respectively
It connects.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of building construction hoist rope broken protector, pedestal (1), Lifting basket (3), platform (4), rise support frame (2)
Rack (5), catching device (6), protective device (7), friction rubber pad (8) drop, it is characterised in that:
The pedestal (1) is that rectangle is set to support frame (2) bottom, and support frame as described above (2) and pedestal (1) weld and is set to pedestal
(1) upper surface, support frame as described above (2) are set on the right side of Lifting basket (3) and are set in the middle part of platform (4) by notch, the lifting
Hanging basket (3) is cuboid, and the Lifting basket (3) connect below platform (4) with elevator platform (5) rope and inside passes through
Catching device (6) is slidably connected with support frame (2), and the platform (4) is fixedly welded with support frame (2), elevator platform (5) weldering
It is connected on platform (4) and is connect by tourelle with Lifting basket (3) rope, the catching device (6) is set to Lifting basket (3)
Back and middle part are equipped with support frame (2) and roll connection, and the protective device (7) is welded on catching device (6) and support frame (2)
Locking connection, the friction rubber pad (8) is pasted with protective device (7) to be connected and is connected with support frame (2)；
The pedestal (1) is equipped with pony sill (10), cross supporting frame (11), resilient cushion (12), ear mount (13), the pony sill
(10) for rectangle frame and inside is welded with cross supporting frame (11), the cross supporting frame (11) is connected shape with pony sill (10)
At four rectangle frames and top is connected to the motor and connects, and the resilient cushion (12) is pasted below pony sill (10) to be connected with ground
It connects, the ear mount (13) is set to pony sill (10) two sides and is fixedly connected with the ground by bolt；
The catching device (6) be equipped with adjust bolt (60), guide wheel (61), support plate (62), dust cover (63), rack gear (64), partially
Heart wheel (65), pinion gear (66), movable axis (67), support (68), pivot pin (69), the adjusting bolt (60) are set to support plate
(62) back side and be set to above movable axis (67), the guide wheel (61) by hole be set to support plate (62) upper and lower sides and inside with
Support frame (2) rolls connection, and support plate (62) back is equipped with movable axis (67), support (68), pivot pin (69), described dust-proof
Cover (63) is fixed on above eccentric wheel (65), and the rack gear (64) is set to support plate (62) surface and is set to below eccentric wheel (65)
It is that gear is connect with pinion gear (66), the eccentric wheel (65) is set to rack gear (64) two sides, and the pinion gear (66) passes through activity
Axis (67) is flexibly connected with rack gear (64), and the movable axis (67), which is set to adjust, passes through strip groove and rack gear below bolt (60)
(64) up and down, the support (68) is connected by lantern ring with movable axis (67), and the pivot pin (69) is set to movable axis
(67) lower section is connected with support (68)；
The protective device (7) is equipped with fixed magnet (70), fixture nut (71), positive magnet (72), cathode magnet (73), limit
The positive iron (74) in position, limit cathode iron (75), the fixed magnet (70) are connected and are formed integrated with positive magnet (72)
Structure, the fixture nut (71) is by hole through being connected and fixed magnet (70) on eccentric wheel (65) and being threadedly coupled, institute
Positive magnet (72) are stated on the left of eccentric wheel (65) and by the activity of rack gear (64) and eccentric wheel (65) and cathode magnet
(73) magnetic field connects, and the cathode magnet (73) is fixed on the right side of eccentric wheel (65) and is connected with positive magnet (72), described
Positive iron (74) is limited to be set on the inside of positive magnet (72), the limit cathode iron (75) is fixed on the inside of cathode magnet (73),
The positive iron (74) of the limit, limit cathode iron (75) are connect with support frame (2) magnetic field respectively.
2. a kind of building construction hoist rope broken protector according to claim 1, it is characterised in that: the friction rubber
Rubber mat (8) is equipped with cushion block (80), arc-shaped concave (81), friction ripple glaze (82).
3. a kind of building construction hoist rope broken protector according to claim 2, it is characterised in that: the cushion block
(80) be square and connection is pasted with the positive iron (74) of limit, limit cathode iron (75) respectively in the back side.
4. a kind of building construction hoist rope broken protector according to claim 2, it is characterised in that: arc-shaped concave
(81) cushion block (80) front and surface are embedded at and is equipped with friction ripple glaze (82).
5. a kind of building construction hoist rope broken protector according to claim 2, it is characterised in that: the friction wave
Slippage (82) be installed in arc-shaped concave (81) upper surface and with support frame (2) frictional connection.
6. a kind of building construction hoist rope broken protector according to claim 2, it is characterised in that: the arc is recessed
Face (81) surface is evenly distributed with four friction ripple glazes (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096412.XA CN108033338B (en) | 2017-11-09 | 2017-11-09 | A kind of building construction hoist rope broken protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096412.XA CN108033338B (en) | 2017-11-09 | 2017-11-09 | A kind of building construction hoist rope broken protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108033338A CN108033338A (en) | 2018-05-15 |
| CN108033338B true CN108033338B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711096412.XA Active CN108033338B (en) | 2017-11-09 | 2017-11-09 | A kind of building construction hoist rope broken protector |
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| CN (1) | CN108033338B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095389A (en) * | 2018-08-25 | 2018-12-28 | 绿山高科建设科技有限公司 | A kind of assembled architecture PC plate lifting component anticreep frame |
| CN109205416B (en) * | 2018-11-07 | 2020-07-28 | 河北天业通建筑工程有限公司 | Lift that construction was used |
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| CN202063618U (en) * | 2011-05-24 | 2011-12-07 | 南通十建集团有限公司 | Rope breaking protection safety mechanism for traction rope of building construction elevator |
| CN202729504U (en) * | 2012-08-17 | 2013-02-13 | 杭州华诚机械有限公司 | Gear protective device for instant falling protector of construction lift |
| CN203319442U (en) * | 2013-07-10 | 2013-12-04 | 嘉兴市华东建设机械有限公司 | Rope breakage protection device of construction lift |
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| CN202063618U (en) * | 2011-05-24 | 2011-12-07 | 南通十建集团有限公司 | Rope breaking protection safety mechanism for traction rope of building construction elevator |
| CN202729504U (en) * | 2012-08-17 | 2013-02-13 | 杭州华诚机械有限公司 | Gear protective device for instant falling protector of construction lift |
| CN203319442U (en) * | 2013-07-10 | 2013-12-04 | 嘉兴市华东建设机械有限公司 | Rope breakage protection device of construction lift |
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|---|---|
| CN108033338A (en) | 2018-05-15 |
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Effective date of registration: 20190516 Address after: 330200 No. 69 Dongfeng Second Road, Xiangtang Town, Nanchang County, Nanchang City, Jiangxi Province Applicant after: Jiangxi Xinyu Construction Engineering Co., Ltd. Address before: 100083 University of Science and Technology Beijing, Haidian District, Xueyuan Road 30, University of Science and Technology Beijing Applicant before: Lei Wenbin |
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