CN105347191A - Lifting cable length adjusting device - Google Patents
Lifting cable length adjusting device Download PDFInfo
- Publication number
- CN105347191A CN105347191A CN201510858874.5A CN201510858874A CN105347191A CN 105347191 A CN105347191 A CN 105347191A CN 201510858874 A CN201510858874 A CN 201510858874A CN 105347191 A CN105347191 A CN 105347191A
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- connector
- groove
- nut
- control apparatus
- bearing pin
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Abstract
The invention discloses a lifting cable length adjusting device. The lifting cable length adjusting device comprises two adjusting lead screws, a first connecting body for connecting with a lifting point of a lifting object, and a second connecting body for connecting with a lifting cable, wherein the two adjusting lead screws are arranged between the first connecting body and the second connecting body in parallel, and are perpendicular to the first connecting body and the second connecting body; and the two ends of the adjusting lead screws are fixed on the first connecting body and the second connecting body through nuts. The device is simple in structure, light in weight, safe, reliable and convenient for operation. The lifting cable length adjusting device is broad in promotion prospect, not only can be applied to the lifting construction, but also can be promoted in engineering construction and mechanical industries.
Description
Technical field
The present invention relates to a kind of control apparatus, particularly a kind of sling length control apparatus.
Background technology
Along with social development, large scale hoisting machinery constantly comes out, and in manufacture and building industry, constantly have main equipment to need lifting, in these weights of equipment, suspension centre is many, and center-of-gravity position is irregular.Multiple suspension centre lifting, adopting many hoist cables, there is deviation in the length of hoist cable manufacture, if do not adopt length adjustment device, the stressed very difficult guarantee of multiple suspension centre is even.Other control apparatus Heavy Weights, hang, extract operating difficulties, and adjustment difficulty is large, and adjustment is apart from short.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of sling length control apparatus, and its adjusts simple and adjusts distance.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of sling length control apparatus, it is characterized in that: comprise two adjusting screws, for the first connector of being connected with the suspension centre hanging thing and the second connector for being connected with hoist cable, two adjusting screws are set in parallel between the first connector and the second connector and two adjusting screws are arranged perpendicular to the first connector and the second connector, and adjusting screw two ends are fixed on the first connector and the second connector by nut.
Further, one end that described adjusting screw is connected with the second connector is provided with three nuts.
Further, described three nuts are the jam nut being arranged on stop nut inside the second connector, being arranged on the captive nut outside the second connector and being arranged on outside captive nut, and the silk tooth of three nuts mates completely with the silk tooth on adjusting screw and three nuts are all threaded with adjusting screw.
Further, described second connector has the through hole mated with adjusting screw, adjusting screw one end is slidably arranged in the second connector through through hole, is provided with a tooth protecting sleeve in through hole.
Further, have groove outside described first attaching parts, be provided with a bearing pin in groove, groove both sides have the through hole mated with bearing pin, and bearing pin to be arranged in groove through through hole and to be fixed by nut.
Further, have groove outside described second attaching parts, be provided with a bearing pin in groove, groove both sides have the through hole mated with bearing pin, and bearing pin to be arranged in groove through through hole and to be fixed by nut.
The present invention compared with prior art, has the following advantages and effect: sling length control apparatus structure is simple, lightweight, safe and reliable, easy and simple to handle.This kind of its promotion prospect of hoist cable control apparatus is wide, not only can be used in lifting construction, can also promote in Other Engineering construction and machinery industry.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of sling length control apparatus of the present invention.
Fig. 2 is the birds-eye view of a kind of sling length control apparatus of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
As shown in the figure, a kind of sling length control apparatus of the present invention, comprise two adjusting screws 1, for the first connector 2 of being connected with the suspension centre hanging thing and the second connector 3 for being connected with hoist cable, two adjusting screws 1 are set in parallel between the first connector 2 and the second connector 3 and two adjusting screws 1 are arranged perpendicular to the first connector 2 and the second connector 3, and adjusting screw 1 two ends are fixed on the first connector 2 and the second connector 3 by nut.
One end that adjusting screw 1 is connected with the second connector 3 is provided with three nuts.Three nuts are that the silk tooth being arranged on stop nut 4 inside the second connector 3, being arranged on the captive nut 5 outside the second connector 3 and being arranged on jam nut 6, three nuts outside captive nut 5 mates completely with the silk tooth on adjusting screw and three nuts are all threaded with adjusting screw.
Second connector 3 has the through hole mated with adjusting screw 1, adjusting screw 1 one end is slidably arranged in the second connector 3 through through hole, is provided with a tooth protecting sleeve 7 in through hole.
Have groove 8 outside first attaching parts 2, be provided with a bearing pin 9 in groove 8, groove 8 both sides have the through hole mated with bearing pin 9, and it is interior and fixing by nut 10 that bearing pin 9 is arranged on groove 8 through through hole.Have groove 8 outside second attaching parts 3, be provided with a bearing pin 9 in groove 8, groove 8 both sides have the through hole mated with bearing pin, and it is interior and fixing by nut 10 that bearing pin 9 is arranged on groove 8 through through hole.
A kind of sling length control apparatus of the present invention, its working process is: determine every root sling length according to parameter three-dimensional modelings such as equipment hanger position, suspension hook size, hoist cable layouts, with reference to every root hoist cable actual, measured dimension, determine the length of every part sling length control apparatus.Assemble sling length control apparatus in such a way: the sets of vias in the hole and connector 3 that first two adjustment screw mandrels 1 are penetrated connector 2 dresses up an entirety; and place silk tooth protecting sleeve 7 in adjusting screw 1 and connector 3 contact portion; fastening adjustment stop nut 4, captive nut 5 and jam nut 6, and the nut on two rhizoid bars 1 should be fastened to same position.Unload the bearing pin 9 on the connector 2 of sling length control apparatus, groove 8 is stuck on equipment hanger, bearing pin 9 is passed from hanger hole, connector 2 is connected with hanger equipment suspension centre.The bearing pin 9 of connector 3 is connected with hoist cable.Adjusted the distance of two connectors by degree of tightness stop nut 4, captive nut 5 and jam nut 6, thus realize sling length adjustment.
Above content described in this specification sheets is only casehistory made for the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of specification sheets of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (6)
1. a sling length control apparatus, it is characterized in that: comprise two adjusting screws, for the first connector of being connected with the suspension centre hanging thing and the second connector for being connected with hoist cable, two adjusting screws are set in parallel between the first connector and the second connector and two adjusting screws are arranged perpendicular to the first connector and the second connector, and adjusting screw two ends are fixed on the first connector and the second connector by nut.
2. according to a kind of sling length control apparatus according to claim 1, it is characterized in that: one end that described adjusting screw is connected with the second connector is provided with three nuts.
3. according to a kind of sling length control apparatus according to claim 2, it is characterized in that: described three nuts are the jam nut being arranged on stop nut inside the second connector, being arranged on the captive nut outside the second connector and being arranged on outside captive nut, and the silk tooth of three nuts mates completely with the silk tooth on adjusting screw and three nuts are all threaded with adjusting screw.
4. according to a kind of sling length control apparatus according to claim 1; it is characterized in that: described second connector has the through hole mated with adjusting screw; adjusting screw one end is slidably arranged in the second connector through through hole, is provided with a tooth protecting sleeve in through hole.
5. according to a kind of sling length control apparatus according to claim 1, it is characterized in that: outside described first attaching parts, have groove, be provided with a bearing pin in groove, groove both sides have the through hole mated with bearing pin, and bearing pin to be arranged in groove through through hole and to be fixed by nut.
6. according to a kind of sling length control apparatus according to claim 1, it is characterized in that: outside described second attaching parts, have groove, be provided with a bearing pin in groove, groove both sides have the through hole mated with bearing pin, and bearing pin to be arranged in groove through through hole and to be fixed by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858874.5A CN105347191A (en) | 2015-12-01 | 2015-12-01 | Lifting cable length adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858874.5A CN105347191A (en) | 2015-12-01 | 2015-12-01 | Lifting cable length adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105347191A true CN105347191A (en) | 2016-02-24 |
Family
ID=55323295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858874.5A Pending CN105347191A (en) | 2015-12-01 | 2015-12-01 | Lifting cable length adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347191A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639928A (en) * | 2018-06-25 | 2018-10-12 | 杭州新亚低温科技有限公司 | A kind of lifting suspension arrangement suitable for low temperature environment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03297781A (en) * | 1990-04-17 | 1991-12-27 | Mitsubishi Electric Corp | Balancing rope mounting device for elevator |
| CN201705791U (en) * | 2010-04-23 | 2011-01-12 | 浙江吉利汽车有限公司 | Automobile shifting dragging line adjusting device |
| CN203345922U (en) * | 2013-04-10 | 2013-12-18 | 中煤张家口煤矿机械有限责任公司 | Flip tool for assembled chain wheel assembly |
| CN204038927U (en) * | 2014-07-28 | 2014-12-24 | 徐州重型机械有限公司 | Construction machinery and equipment and the safety device for aloft work thereof |
-
2015
- 2015-12-01 CN CN201510858874.5A patent/CN105347191A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03297781A (en) * | 1990-04-17 | 1991-12-27 | Mitsubishi Electric Corp | Balancing rope mounting device for elevator |
| CN201705791U (en) * | 2010-04-23 | 2011-01-12 | 浙江吉利汽车有限公司 | Automobile shifting dragging line adjusting device |
| CN203345922U (en) * | 2013-04-10 | 2013-12-18 | 中煤张家口煤矿机械有限责任公司 | Flip tool for assembled chain wheel assembly |
| CN204038927U (en) * | 2014-07-28 | 2014-12-24 | 徐州重型机械有限公司 | Construction machinery and equipment and the safety device for aloft work thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639928A (en) * | 2018-06-25 | 2018-10-12 | 杭州新亚低温科技有限公司 | A kind of lifting suspension arrangement suitable for low temperature environment |
| CN108639928B (en) * | 2018-06-25 | 2023-08-08 | 杭州新亚低温科技有限公司 | Hoisting and hanging device suitable for low-temperature environment |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |