CN110329940A - A kind of steel-wire rope type electric block equipped with warning device - Google Patents
A kind of steel-wire rope type electric block equipped with warning device Download PDFInfo
- Publication number
- CN110329940A CN110329940A CN201910654762.6A CN201910654762A CN110329940A CN 110329940 A CN110329940 A CN 110329940A CN 201910654762 A CN201910654762 A CN 201910654762A CN 110329940 A CN110329940 A CN 110329940A
- Authority
- CN
- China
- Prior art keywords
- fixed
- steel
- casing
- wire rope
- type electric
- 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.)
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Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of steel-wire rope type electric block equipped with warning device, including casing, the first hook for being fixed at casing upper surface, it is arranged in casing and the enclosure space that Open Side Down, the first actuator for being fixed at casing left end wall, the first transmission shaft for being fixed at the first actuator output end, the second hook for being fixed at lifting housing lower surface, the transmission device being arranged in casing, two limiting devices being separately positioned on two cylindrical pieces, the detection device being arranged on transmission cylinder.
Description
Technical field
The invention belongs to be equipped with the steel-wire rope type electric block field of warning device, warning device is housed more particularly, to one kind
Steel-wire rope type electric block.
Background technique
Electric block is a kind of extraordinary lifting equipment, is mounted on overhead traveling crane, on gantry crane, electric block have it is small in size,
It is easy to operate from heavy and light, it is easy to use the features such as, be used for industrial and mining enterprises, storage, places such as harbour, but traditional wirerope
The wirerope of electric block is easily broken off, so that will cause weight falls the generation for leading to safety accident.
Summary of the invention
For overcome the deficiencies in the prior art, providing one kind can alarm the present invention when wirerope deformation
To avoid wire cable rupture from causing the steel-wire rope type electric block equipped with warning device of safety accident.
To achieve the goals above, the invention adopts the following technical scheme: a kind of electric wire rope equipped with warning device
Cucurbit including casing, wirerope, the first hook for being fixed at casing upper surface, is arranged in casing and Open Side Down
Enclosure space, the first actuator for being fixed at casing left end wall, the first biography for being fixed at the first actuator output end
Moving axis, be fixed at lifting housing lower surface second hook, be arranged in casing transmission device, be separately positioned on two
Two limiting devices on cylindrical piece, the detection device being arranged on transmission cylinder；The transmission device includes being fixed at first
The transmission cylinder of transmission shaft outer surface, the external screw thread for being fixed at transmission cylinder outer surface, the end that is rotatably arranged on enclosure space or so
The second driving shaft of wall, the gear shaft for being fixed at second driving shaft outer surface.
The transmission device further includes the first pulley for being fixed at the first transmission shaft outer surface, is fixed at second
Second belt wheel of transmission shaft outer surface, is fixed at casing at the belt being sequentially connected between first pulley and the second belt wheel
Threaded rod between the left hand end wall of space, the sleeve for being set in screw thread rod outer surface.
The transmission device further includes the internal screw thread being arranged in sleeve, is fixed at the two of sleeve outer surface left and right sides
Cylindrical piece, the rotation gear for being fixed at left side cylindrical piece outer surface and being matched with gear shaft.
The transmission device further includes that lifting shell on the downside of casing, setting is arranged in the intracorporal lifting sky of lifting shell
Between, the rotary shaft that is rotatably arranged on lifting space left hand end wall, be fixed at the rotating wheel of rotary shaft outer surface.
Limiting device on the cylindrical piece in left side includes the circle for being fixed at left side cylindrical piece right side and being open to the right
Annular groove, the first electromagnet for being fixed at annular groove left end wall, the second electromagnetism that can be movably arranged in annular groove
Iron, the briquetting for being fixed at the second electromagnet right side.
Limiting device on the cylindrical piece in left side further includes the crushing block for being fixed at briquetting right side, movably sets
It sets the gear block in annular groove, multiple detent slots for being separately positioned on gear block inner wall, be separately positioned on annular groove bottom end
Multiple telescopic chutes, be arranged in telescopic chute telescopic block, be fixed at the extension spring of telescopic block Yu flexible trench bottom.
The detection device include be fixed at the solid block on the right side of transmission cylinder outer surface, setting solid block upper surface and before
The groove penetrated through afterwards, two slippage slots for being separately positioned on groove left hand end wall, the sliding shoe being movably disposed in slippage slot,
It is fixed at the straight-bar of sliding shoe one end.
The detection device further includes the ball being fixed on straight-bar one end, the sense for being fixed at groove front bulkhead
Answer device, be fixed at sliding shoe and groove far from one end end wall of ball two springs, be fixed on solid block and with
The alarm that inductor matches.
In conclusion can be sounded an alarm when wirerope deforms the invention has the following advantages that this device structure is simple
Safety accident is caused to avoid wire cable rupture from falling weight.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is cross-sectional view at the A-A in Fig. 2；
Fig. 4 is sectional block diagram at the B-B in Fig. 2；
Fig. 5 is cross-sectional view at the B-B in Fig. 2；
Fig. 6 is partial enlarged view at the C in Fig. 5；
Fig. 7 is partial enlarged view at the D in Fig. 6.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in figs. 1-7, to achieve the goals above, the invention adopts the following technical scheme:
A kind of steel-wire rope type electric block equipped with warning device including casing 1, wirerope, is fixed at 1 upper surface of casing
It is first hook 2, the actuator 3 that the enclosure space that in casing 1 and Open Side Down is set, is fixed at 1 left end wall of casing, solid
First transmission shaft 4 of 3 output end of actuator is set calmly, the second hook 18 for being fixed at lifting 15 lower surface of shell, is set
Set in casing 1 transmission device, be separately positioned on two cylindrical pieces two limiting devices, be arranged on transmission cylinder detection dress
It sets;The transmission device includes the transmission cylinder 5 for being fixed at 4 outer surface of the first transmission shaft, is fixed at 5 appearance of transmission cylinder
The thread groove in face, is fixed at 6 appearance of second driving shaft at the second driving shaft 6 for being rotatably arranged on enclosure space left hand end wall
The gear shaft 7 in face, is fixed at 6 appearance of second driving shaft at the first pulley 8 for being fixed at 4 outer surface of the first transmission shaft
Second belt wheel 9 in face, the belt 10 being sequentially connected between first pulley 8 and the second belt wheel 9 are fixed at an enclosure space left side
Threaded rod 11, the sleeve 12 for being set in 11 outer surface of threaded rod, the internal screw thread being arranged in sleeve 12, fixation between right end wall
Be arranged in two cylindrical pieces 13 of 12 outer surface left and right sides of sleeve, be fixed at left side 13 outer surface of cylindrical piece and with gear shaft 7
The rotation gear 14 that matches, the lifting shell 15 that 1 downside of casing is set, be arranged in the lifting space gone up and down in shell 15,
It is rotatably arranged on the rotary shaft 16 of lifting space left hand end wall, is fixed at the rotating wheel 17 of 16 outer surface of rotary shaft;First
Actuator starting, drives transmission cylinder 5 to rotate, while the first actuator drives first pulley rotation, and first pulley drives the second band
Wheel rotation, the second belt wheel band movable gear shaft rotate, and gear shaft drives rotation gear rotation, internal screw thread and screw thread on sleeve lining
It is moved left and right while driving sleeve rotating under the action of the cooperation of 11 outer surface of bar, so as to which wirerope is being wound on biography
Wirerope can be pushed to move left and right while on dynamic cylinder, so as to avoid wirerope from being deposited at the one of transmission cylinder outer surface
And make wirerope-winding, so as to avoid influencing the normal operation of equipment because of wirerope-winding, to keep equipment operation more steady
It is fixed；Transmission cylinder can be made to link with sleeve by the setting of first pulley and the second belt wheel, to work as transmission cylinder or sleeve
Another is also unable to run when some is unable to run, to avoid when sleeve can not rotate wirerope-winding in transmission cylinder
Causing wirerope-winding or transmission cylinder that can not rotate at one causes sleeve to dally；Progress while moving left and right by sleeve
Rotation is so as to reduce sleeve and the friction between the wirerope on sleeve, to increase the service life of sleeve.
Limiting device on the cylindrical piece 13 in left side includes being fixed at left side 13 right side of cylindrical piece and being open to the right
Annular groove, the first electromagnet 19, the second electromagnet 20, briquetting, crushing block 21, gear block 22, multiple detent slots, multiple flexible
Slot, telescopic block 23, extension spring, first electromagnet 19 are fixed at annular groove left end wall, second electromagnet 20
Can movably it be arranged in annular groove, the briquetting is fixed at 20 right side of the second electromagnet, the crushing block 21
It is fixed at briquetting right side, the gear block 22 is movably disposed in annular groove, and the multiple detent slot is set respectively
It sets on 22 inner wall of gear block, the multiple telescopic chute is separately positioned on annular groove bottom end, and the setting of telescopic block 23 is flexible
In slot, the extension spring is fixed at telescopic block 23 and flexible trench bottom；Wirerope when moving can be to gear block 22
Surface carries out squeezing to make the contact surface of crushing block 21 and gear block 22 to generate dent, passes through the first electromagnet and the second electricity
Push briquetting mobile close to one end of wirerope when the setting of magnet 20 can start every time, so as to avoid 21 quilt of crushing block
The degree of extruding is excessive and wirerope-winding is made to misplace, so as to keep equipment operation more stable；By by the upper of telescopic block 23
Surface be set as inclined-plane can be avoided gear block 22 it is mobile close to wirerope when be obstructed, also can when equipment works by with
The cooperation of detent slot resists gear block 22 and is slid.
The detection device includes solid block 24, groove, two slippage slots, cunning being fixed on the right side of 5 outer surface of transmission cylinder
Motion block, straight-bar 30, ball 26, inductor, two springs, alarm 28, in solid 24 upper surface of block, simultaneously front and back is passed through for the groove setting
Logical, two slippage slot is separately positioned on groove left hand end wall, and the sliding shoe is movably disposed in slippage slot, described straight
Bar 30 is fixed at sliding shoe one end, and the ball 26 is fixed on 30 one end of straight-bar, the inductor fixed setting
In groove front bulkhead, two spring is fixed at sliding shoe 25 and groove far from one end end wall of ball 26, the report
Alert device 28 is fixed on solid block 24 and matches with inductor；When wirerope passes through in groove, in two slippage slots
Straight-bar 30 offsets with wirerope always, and when steel rope abrasion, two sliding shoes can more be drawn close, when sliding shoe touches induction
When device, illustrate that steel rope abrasion is more, is sounded an alarm so that inductor can trigger alarm, so as to before wire cable rupture
Worker is reminded to carry out more change steel rope, so as to avoid the generation of safety accident；It can be avoided straight-bar 30 by the setting of ball
Move wirerope can not.
The crushing block using plank manufacture, so as to when wirerope squeeze baffle when, crushing block due to than other zero
The material of part wants soft, therefore plank can be deformed.
The actuator not only refers to a kind of motor, can also be the driving device for driving transmission cylinder rotation, can also
To be manual actuation.
The transmission cylinder is made of metal cylinder.
In the steel wire penetrating sleeve 12, rotating wheel 17 and the thread groove that is wrapped on transmission cylinder 5.
Output shaft on the actuator 3 is fixedly installed one speed reducer.Working principle: the starting of the first actuator drives
Transmission cylinder 5 rotates, while the first actuator drives first pulley rotation, and first pulley drives the rotation of the second belt wheel, the second belt wheel
Band movable gear shaft rotates, and gear shaft drives rotation gear rotation, internal screw thread and the cooperation of 11 outer surface of threaded rod on sleeve lining
Under the action of drive sleeve rotating while moved left and right, so as to energy while wirerope is wound on transmission cylinder
Push wirerope to move left and right, wirerope when moving can the surface to gear block 22 squeeze so that crushing block 21 can be made
Dent is generated with the contact surface of gear block 22, is pushed away when can be started every time by the setting of the first electromagnet and the second electromagnet 20
Dynamic pressure block is mobile close to one end of wirerope, when wirerope in groove by when, straight-bar 30 in two slippage slots always with steel
Cord offsets, and when steel rope abrasion, two sliding shoes can more be drawn close, and when sliding shoe touches inductor, illustrates steel wire
Rope abrasion is more, sounds an alarm so that inductor can trigger alarm.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should fall within the scope of the present invention.
Claims (8)
1. a kind of steel-wire rope type electric block equipped with warning device, it is characterised in that: including casing (1), wirerope, fixed setting
In the casing (1) and the enclosure space that Open Side Down, machine is fixed in first hook (2) of casing (1) upper surface, setting
The first actuator (3) of shell (1) left end wall, the first transmission shaft (4) for being fixed at the first actuator (3) output end, it is fixed
It is arranged in the second hook (18) for going up and down shell (15) lower surface, the transmission device being arranged in casing (1), is separately positioned on two
Two limiting devices on cylindrical piece, the detection device being arranged on transmission cylinder；The transmission device includes being fixed at first
The transmission cylinder (5) of transmission shaft (4) outer surface, the external screw thread for being fixed at transmission cylinder (5) outer surface are rotatably arranged on casing sky
Between left hand end wall second driving shaft (6), be fixed at the gear shaft (7) of second driving shaft (6) outer surface.
2. the steel-wire rope type electric block according to claim 1 equipped with warning device, it is characterised in that: the transmission device also wraps
It includes and is fixed at the first pulley (8) of the first transmission shaft (4) outer surface, is fixed at second driving shaft (6) outer surface
Second belt wheel (9), the belt (10) being sequentially connected between first pulley (8) and the second belt wheel (9) are fixed at casing sky
Between threaded rod (11) between left hand end wall, be set in the sleeve (12) of threaded rod (11) outer surface.
3. the steel-wire rope type electric block according to claim 2 equipped with warning device, it is characterised in that: the transmission device also wraps
It includes the internal screw thread being arranged in sleeve (12), two cylindrical pieces (13) for being fixed at sleeve (12) outer surface left and right sides, fix
It is arranged in left side cylindrical piece (13) outer surface and the rotation gear (14) that is matched with gear shaft (7).
4. the steel-wire rope type electric block according to claim 3 equipped with warning device, it is characterised in that: the transmission device also wraps
Include the lifting shell (15) being arranged on the downside of casing (1), setting is going up and down the lifting space in shell (15), is being rotatably arranged on liter
It drops the rotary shaft (16) of space left hand end wall, be fixed at the rotating wheel (17) of rotary shaft (16) outer surface.
5. the steel-wire rope type electric block according to claim 1 equipped with warning device, it is characterised in that: the cylindrical piece (13) in left side
On limiting device include being fixed at left side cylindrical piece (13) right side and the annular groove to the right of being open, being fixed at circle
The first electromagnet (19) of annular groove left end wall, the second electromagnet (20) that can be movably arranged in annular groove, fixation are set
Set the briquetting in the second electromagnet (20) right side.
6. the steel-wire rope type electric block according to claim 5 equipped with warning device, it is characterised in that: the cylindrical piece (13) in left side
On limiting device further include that be fixed at briquetting right side crushing block (21), the gear that is movably disposed in annular groove
Position block (22), is separately positioned on the multiple of annular groove bottom end and stretches the multiple detent slots being separately positioned on gear block (22) inner wall
Contracting slot, the telescopic block (23) being arranged in telescopic chute, the extension spring for being fixed at telescopic block (23) and flexible trench bottom.
7. the steel-wire rope type electric block according to claim 1 equipped with warning device, it is characterised in that: the detection device includes
Be fixed at solid block (24) on the right side of transmission cylinder (5) outer surface, the groove that setting is penetrated through in solid block (24) upper surface and front and back,
Two slippage slots for being separately positioned on groove left hand end wall, are fixed at cunning at the sliding shoe being movably disposed in slippage slot
The straight-bar (30) of motion block one end.
8. the steel-wire rope type electric block according to claim 7 equipped with warning device, it is characterised in that: the detection device is also wrapped
It includes the ball (26) being fixed on straight-bar (30) one end, the inductor for being fixed at groove front bulkhead, be fixed at
Two springs on one end end wall of sliding shoe (25) and groove far from ball (26), be fixed on solid block (24) and with induction
The alarm (28) that device matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654762.6A CN110329940A (en) | 2019-07-19 | 2019-07-19 | A kind of steel-wire rope type electric block equipped with warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654762.6A CN110329940A (en) | 2019-07-19 | 2019-07-19 | A kind of steel-wire rope type electric block equipped with warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110329940A true CN110329940A (en) | 2019-10-15 |
Family
ID=68145922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654762.6A Withdrawn CN110329940A (en) | 2019-07-19 | 2019-07-19 | A kind of steel-wire rope type electric block equipped with warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110329940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000078660A1 (en) * | 1999-06-19 | 2000-12-28 | Kisan Information System Corp. | Emergency rope brake device for elevator systems |
| CN101408529A (en) * | 2007-10-10 | 2009-04-15 | 三菱电机大楼技术服务株式会社 | Rope checking method |
| CN102448864A (en) * | 2010-06-16 | 2012-05-09 | Natac株式会社 | Method for monitoring damage to wire rope for elevator and device for monitoring damage to wire rope for elevator |
| CN107601286A (en) * | 2017-10-10 | 2018-01-19 | 江苏永晋特种设备检测有限公司 | One kind detection tower crane wire rope device |
| CN207902680U (en) * | 2018-02-27 | 2018-09-25 | 姜小华 | A kind of electromechanical integral vehicle wheels |
| CN108726304A (en) * | 2018-06-28 | 2018-11-02 | 艾陌极智能装备（深圳）有限公司 | A kind of hanging basket steel wire rope breakage intelligent detection device |
-
2019
- 2019-07-19 CN CN201910654762.6A patent/CN110329940A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000078660A1 (en) * | 1999-06-19 | 2000-12-28 | Kisan Information System Corp. | Emergency rope brake device for elevator systems |
| CN101408529A (en) * | 2007-10-10 | 2009-04-15 | 三菱电机大楼技术服务株式会社 | Rope checking method |
| CN102448864A (en) * | 2010-06-16 | 2012-05-09 | Natac株式会社 | Method for monitoring damage to wire rope for elevator and device for monitoring damage to wire rope for elevator |
| CN107601286A (en) * | 2017-10-10 | 2018-01-19 | 江苏永晋特种设备检测有限公司 | One kind detection tower crane wire rope device |
| CN207902680U (en) * | 2018-02-27 | 2018-09-25 | 姜小华 | A kind of electromechanical integral vehicle wheels |
| CN108726304A (en) * | 2018-06-28 | 2018-11-02 | 艾陌极智能装备（深圳）有限公司 | A kind of hanging basket steel wire rope breakage intelligent detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191015 |
|
| WW01 | Invention patent application withdrawn after publication |