CN201377543Y - Elevator steel wire belt joint connecting device - Google Patents
Elevator steel wire belt joint connecting device Download PDFInfo
- Publication number
- CN201377543Y CN201377543Y CN200920143742U CN200920143742U CN201377543Y CN 201377543 Y CN201377543 Y CN 201377543Y CN 200920143742 U CN200920143742 U CN 200920143742U CN 200920143742 U CN200920143742 U CN 200920143742U CN 201377543 Y CN201377543 Y CN 201377543Y
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- CN
- China
- Prior art keywords
- wire belt
- lift
- belt joint
- steel wire
- nut
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an elevator steel wire belt joint connecting device, wherein two ends of a steel wire belt are overlapped with each other, an inner core is arranged between the two ends, the external side is clamped in two outer clamps, and the outer clamps are tightly clamped through a connecting screw bolt and a nut, an alarm device is installed the side of the nut of the connecting screw bolt, the alarm device is provided with a contact, and the contact props up the side of the nut, the alarm device is provided with a wireless signal emitter, and a wireless signal receiving device is installed on the side of the inner shell body of an elevator. The utility model provides the safe steel wire belt joint connecting device, not only can guarantee joints to be firmly and reliably connected, but also can give an alarm when the connection fails.
Description
Technical field
The utility model relates to a kind of wire belt joint connection, is specifically related to the piecing devices that a kind of wire belt two ends that is used for lift connects.
Background technique
Lift is different from the wire belt joint of other conveying equipment with the wire belt joint, and the wire belt that the belt conveying equipment is used can adopt the mode of vulcanized joint, but lift is then not all right with wire belt.At present, common lift is to adopt the special fixture that comprises outer folder, inner core with the connection at wire belt two ends, curb pins and wire belt punching two ends, connect with bolt, wire belt is placed between the curb pins, the steel wire at two ends has the clamping of the clamping plate of employing, bolted mode, and the mode of the casting adopted is also arranged.This jointing is prone to bolt looseness in actual use, and the joint situations such as causing connecting inefficacys that comes off is normally moved for mine hoist safety and brought very big influence.
The model utility content
In order to solve the safety problem in the lift wire belt running, the utility model provides a kind of safe wire belt piecing devices, can guarantee the joint firm and reliable connection, can report to the police when connecting appearance inefficacy possibility again.
The utility model is achieved through the following technical solutions:
A kind of lift wire belt joint connection, the two ends of wire belt is overlapped, between be provided with inner core, the outside is sandwiched in the two outer folders, and by connecting bolt and nut clamping outward, warning device is installed on the nut limit of described connecting bolt, and warning device has contact to be against on the side of nut, warning device is provided with wireless signal transmitter, on lift inner housing limit the wireless signal reception unit is installed.
A kind of lift wire belt joint connection, the two ends of wire belt is respectively transferred to one section steel wire, and the steel wire that two ends is transferred to is overlapped and clamp by clamp device.
A kind of lift wire belt joint connection describedly is used to clamp two ends and transfers to the clamp device outside of steel wire that the filling box of one sealing is set, and clamp device is positioned at filling box, and perfusion is full of the casting bulking agent in the filling box.
A kind of lift wire belt joint connection, its circular arc and cylinder arc diameter with the cylinder contact of described inner core is consistent.
A kind of lift wire belt joint connection, described outer folder is aluminum alloy material.
A kind of lift wire belt joint connection, the mutual doubling of the steel wire that described two ends is transferred to is overlapping.
A kind of lift wire belt joint connection, described clamp device is a rope clamp.
Wire belt joint employing high strength alumin ium alloy presss from both sides outward, inner core connects clamped wire adhesive tape two ends by bolt.Aluminum alloy material in light weight is convenient to install, the problem that lays particular stress in the time of also can not causing the wire belt operation.The steel wire of certain-length is transferred at the wire belt two ends, clamp with two rope cramps after the corresponding two steel wire doublings in two ends, load onto filling box in the rope cramp outside, rope cramp is placed in the case, filling casting bulking agent in case then, steel wire head and rope cramp are imbedded in the casting matrix together, guaranteed that rope cramp can not become flexible, steel wire rope head can not unclamp.
Because of lift is worked under last drum driving and bottom roll tensioning condition with the wire belt operation, joint is will constantly repeat by upper and lower cylinder, when the last cylinder of joint process, because the weight of wire belt, hopper, material makes outer folder produce very big pressure and frictional force to wire belt, cause wire belt and outer clamping connection synapsis wearing and tearing in the course of time.The scheme that the utility model solves its technical problem to be provided is: allow joint on passing through during cylinder, pressure bearing makes inner core contact with cylinder on inner core, and inner core is consistent with the circular arc and the cylinder arc diameter of cylinder contact, do not produce positive pressure between outer folder and adhesive tape, do not produce friction and wear yet.
Loosening in order to prevent outer folder and inner core connecting bolt, cause joint fails, warning device is installed on nut limit at connecting bolt, warning device has several contacts to be against on the side of nut, and when nut loosening reversed, the nut side promoted contact and makes contact contact in the warning device, connect alarm circuit, send signal by the alarm transmission device, signal receiving device is installed on lift inner housing limit, and signal is transferred to operator.When outer folder and inner core connecting bolt were loosening, operator just can understand the loosening of joint by alarm signal.
The utility model has solved wire belt effectively and has connected and inefficacy monitoring problem.
Description of drawings
Below in conjunction with accompanying drawing model utility is further specified.
Fig. 1 is the sectional drawing of wire belt joint.
Fig. 2 is that the A of Fig. 1 is to revolved view.
Among the figure, 1. go up cylinder, 2. wire belt, 3. connecting bolt 1,4. packing ring 5. presss from both sides outward, 6. inner core, 7. transmitter attaching nut, 8. transmitter connecting bolt, 9. wireless signal transmitter, 10. nut, 11. packing rings, 12. warning devices, 13. backing plate, 14. filling box, 15. rope cramps, 16. wire rope, 17. casting bulking agents, 18. connecting bolts 2.
Embodiment
Embodiment 1
In Fig. 1,2, the two ends of wire belt (2) is overlapped, between be provided with inner core (6), the outside is sandwiched in the outer folder (5), and will press from both sides (5) outward by connecting bolt 1 (3) and nut and clamp, wire belt (2) is connected on the cylinder on the lift (1) by connecting bolt 2 (18) and nut near a section of termination.During installation, inner core (6) is placed in the middle of two wire belts (2) termination, and outer folder (5) is put in wire belt (2) outside, puts on connecting bolt (3) (18), the packing ring (4) at load connecting bolt 1 (3) and connecting bolt 2 (18) two ends and (11) and nut (10), and tighten.Load onto wire rope (16) the doubling bending that backing plate (13) is transferred to the wire belt two ends in the wire belt termination, the wire rope that two ends is transferred to (16) is overlapped and clamp by rope cramp (15).Tighten rope cramp (15) one by one, put filling box (14), at the top of cylinder casting bulking agent (17), bulking agent is determined curing time on request.The circular arc of inner core (6) and last cylinder (1) contact and the arc diameter of last cylinder (1) are consistent.
After the wire belt joint installs, warning device (12) is installed on the transmitter connecting bolt (8), contact is against on the side of transmitter attaching nut (7), wireless signal transmitter (9) connects with alarm (12) connecting line, wireless signal transmitter (9) is installed on the wire belt (2), connects spiral shell (8) and transmitter attaching nut (7) and wire belt by transmitter and fixes.When the loosening reversing of transmitter attaching nut (7), transmitter attaching nut (7) side promotes contact and makes warning device (12) interior contact contact, connect alarm circuit, send signal by wireless signal transmitting device (9), on lift inner housing limit one wireless signal reception unit is installed, and signal is transferred to operator.
The two ends of wire belt (2) is overlapped, between be provided with inner core (6), the outside is sandwiched in the outer folder (5), and will press from both sides (5) outward by connecting bolt 1 (3) and nut and clamp, wire belt (2) is connected on the cylinder on the lift (1) by connecting bolt 2 (18) and nut near a section of termination.During installation, inner core (6) is placed in the middle of two wire belts (2) termination, and outer folder (5) is put in wire belt (2) outside, puts on connecting bolt (3) (18), the packing ring (4) at load connecting bolt 1 (3) and connecting bolt 2 (18) two ends and (11) and nut (10), and tighten.Load onto wire rope (16) the doubling bending that backing plate (13) is transferred to the wire belt two ends in the wire belt termination, the wire rope that two ends is transferred to (16) is overlapped and clamp by rope cramp (15).Tighten rope cramp (15) one by one, after the wire belt joint installs, warning device (12) is installed on the transmitter connecting bolt (8), contact is against on the side of transmitter attaching nut (7), wireless signal transmitter (9) connects with alarm (12) connecting line, wireless signal transmitter (9) is installed on the wire belt (2), connects spiral shell (8) and transmitter attaching nut (7) and wire belt by transmitter and fixes.When the loosening reversing of transmitter attaching nut (7), transmitter attaching nut (7) side promotes contact and makes warning device (12) interior contact contact, connect alarm circuit, send signal by wireless signal transmitting device (9), on lift inner housing limit one wireless signal reception unit is installed, and signal is transferred to operator.
Claims (7)
1, a kind of lift wire belt joint connection, the two ends of wire belt is overlapped, between be provided with inner core, the outside is sandwiched in the two outer folders, and, it is characterized in that warning device is installed on the nut limit of described connecting bolt by connecting bolt and nut clamping outward, warning device has contact to be against on the side of nut, warning device is provided with wireless signal transmitter, on lift inner housing limit the wireless signal reception unit is installed.
2, a kind of lift wire belt joint connection according to claim 1 is characterized in that the two ends of wire belt is respectively transferred to one section steel wire, and the steel wire that two ends is transferred to is overlapped and clamp by clamp device.
3, a kind of lift wire belt joint connection according to claim 2, it is characterized in that describedly being used to clamp two ends and transfering to the clamp device outside of steel wire that the filling box of one sealing is set, clamp device is positioned at filling box, and perfusion is full of the casting bulking agent in the filling box.
4, a kind of lift wire belt joint connection according to claim 1 is characterized in that its circular arc and cylinder arc diameter with the cylinder contact of described inner core is consistent.
5, a kind of lift wire belt joint connection according to claim 1 is characterized in that described outer folder is aluminum alloy material.
6,, it is characterized in that the mutual doubling of steel wire that described two ends transferred to is overlapping according to claim 2 or 3 described a kind of lift wire belt joint connections.
7, according to claim 2 or 3 described a kind of lift wire belt joint connections, it is characterized in that described clamp device is a rope clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143742U CN201377543Y (en) | 2009-04-07 | 2009-04-07 | Elevator steel wire belt joint connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143742U CN201377543Y (en) | 2009-04-07 | 2009-04-07 | Elevator steel wire belt joint connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377543Y true CN201377543Y (en) | 2010-01-06 |
Family
ID=41517651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143742U Expired - Fee Related CN201377543Y (en) | 2009-04-07 | 2009-04-07 | Elevator steel wire belt joint connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377543Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152940A (en) * | 2011-01-28 | 2011-08-17 | 青岛华夏橡胶工业有限公司 | Conveyer belt of bucket elevator and method for forming joint part of conveyer belt |
| CN105966832A (en) * | 2016-06-27 | 2016-09-28 | 芜湖市海联机械设备有限公司 | Conveyor belt structure of bucket type elevator |
| CN111517258A (en) * | 2020-05-08 | 2020-08-11 | 芜湖市爱德运输机械有限公司 | Steel wire fixing device and steel wire adhesive tape hoister |
-
2009
- 2009-04-07 CN CN200920143742U patent/CN201377543Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152940A (en) * | 2011-01-28 | 2011-08-17 | 青岛华夏橡胶工业有限公司 | Conveyer belt of bucket elevator and method for forming joint part of conveyer belt |
| CN105966832A (en) * | 2016-06-27 | 2016-09-28 | 芜湖市海联机械设备有限公司 | Conveyor belt structure of bucket type elevator |
| CN111517258A (en) * | 2020-05-08 | 2020-08-11 | 芜湖市爱德运输机械有限公司 | Steel wire fixing device and steel wire adhesive tape hoister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: S1 Road, Baohe Industrial District of Hefei City, Anhui Province, No. 1 230051 Patentee after: Hefei Maite machinery Polytron Technologies Inc Address before: S1 Road, Baohe Industrial District of Hefei City, Anhui Province, No. 1 230051 Patentee before: HEFEI MATE MECHANICAL TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |