CN203009694U - Steel wire rope fixing device for adjustable electric block - Google Patents
Steel wire rope fixing device for adjustable electric block Download PDFInfo
- Publication number
- CN203009694U CN203009694U CN 201220603973 CN201220603973U CN203009694U CN 203009694 U CN203009694 U CN 203009694U CN 201220603973 CN201220603973 CN 201220603973 CN 201220603973 U CN201220603973 U CN 201220603973U CN 203009694 U CN203009694 U CN 203009694U
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- CN
- China
- Prior art keywords
- wire rope
- fixing device
- nut
- hook
- pull bar
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- Expired - Lifetime
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Abstract
The utility model discloses a steel wire rope fixing device for an adjustable electric block. The steel wire rope fixing device comprises a wedge sleeve and a wedge matched with the wedge sleeve, and is characterized by also comprising a forging pull rod, wherein the lower end of the forging pull rod is connected with the wedge sleeve through a pin shaft mechanism; a screw rod nut pair mechanism is arranged outside the upper end of the forging pull rod in a matched mode; an adjusting nut is positioned above the screw rod nut pair mechanism and matched with the forging pull rod; and the lower end of the screw rod nut pair mechanism is connected with a lifting hook cross beam through a connecting mechanism. The steel wire rope fixing device can adjust the steel wire rope conveniently under the lifting condition and can guarantee two-degree-of-freedom rotation.
Description
Technical field
the utility model relates to a kind of Hoisting Machinery, is specifically related to a kind of wire rope fixing device of used for electric hoist.
Background technique
electric wire hoist is called for short electric hoist, is a kind of small lifting equipment, and most electric hoists are used button to follow and control on the ground by the operator, or also can in operating room, adopt wired or wireless distant control.The advantages such as that electric hoist has is lightweight, volume is little, compact structure, description are many, operation balance, they can be done at grade overhead rail straight, crooked, circulation and use, also can, take the electric single-beam that I-steel is track, on the hoists such as hand-handle single-beam crane, travelling crane, underhung crane, cantilever crane, goliath crane, use.Electric wire hoist is widely used in the occasions such as factory, warehouse, harbour, power station, logging headquarter, is the carrying article that hoist, optimal crane gear.
wire rope fixing device is to be used in crane gear the fixing fag end of wire rope, traditional old-fashioned device has the rotation of two degrees of freedom, but regulative mode trouble, need in the situation that not lift heavy unclamp cover of wedge and wedge is regulated wire rope, the length of rule of thumb regulating wire rope is accurately directly perceived not, and the process need number of repetition of regulating is many.
Summary of the invention
the utility model purpose is to provide a kind ofly can regulate easily wire rope in the lift heavy situation, and can ensure the adjustable section electric cucurbit wire rope fixing device of the rotation of two degrees of freedom.
the technical solution of the utility model is: a kind of adjustable section electric cucurbit wire rope fixing device, comprise cover of wedge and the wedge coordinated with cover of wedge, also comprise a forging pull bar, described forging pull bar lower end is connected through pin framework with described cover of wedge, the outside cooperation of described forging pull bar upper end is provided with feed screw nut's vice mechanism, be positioned at described feed screw nut's vice mechanism top and coordinate and also be provided with adjusting nut with described forging pull bar, described feed screw nut's vice mechanism lower end is connected with lifting beam with hook through bindiny mechanism.
further technological scheme, described feed screw nut's vice mechanism comprises a hook nut, described hook nut is inboard to be connected with described forging pull rod screw.
further technological scheme, described bindiny mechanism comprises a thrust-bearing, and described thrust-bearing upper end is connected with described feed screw nut's vice mechanism, and lower end is connected with described lifting beam with hook.
further technological scheme, described pin framework comprises a bearing pin, and described bearing pin runs through and connects described forging pull bar and cover of wedge, and described bearing pin one end is connected with set screw nut, with described set screw nut, coordinates and also is provided with a cotter pin.
further technological scheme, described forging pull bar outside is positioned at described lifting beam with hook below and also is provided with a nut.
further technological scheme, be provided with pad between described nut and described lifting beam with hook.
the utility model has the advantages that:
1. the utility model forges pull bar by be connected one with the cover of wedge bearing pin, forges the pull bar outside and is equipped with hook nut formation feed screw nut vice mechanism, length and the degree of tightness that can regulate easily wire rope;
2. be equipped with adjusting nut with forging pull bar above hook nut, to forging pull bar, play effective adjusting and fixing;
3. be connected through thrust-bearing between hook nut and lifting beam with hook, a rotary freedom be provided and born pressure;
4. be provided with pad between lifting beam with hook bottom and nut, increased both lifting surface areas, protective gear can not damaged by pressure;
5. the utility model has guaranteed two rotary freedoms, the torsion that is conducive to wire rope is stressed, can regulate easily degree of tightness and the length of wire rope, do not need to dismantle component and lift heavy than conventional apparatus, manpower and time have been saved greatly, improved intuitive and the accuracy of regulating, be applicable to promoting the use of.
The accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
the structural representation that Fig. 1 is the utility model embodiment one.
wherein: 1, cover of wedge; 2, wedge; 3, forge pull bar; 4, adjusting nut; 5, lifting beam with hook; 6, hook nut; 7, thrust-bearing; 8, bearing pin; 9, set screw nut; 10, cotter pin; 11, pad.
Embodiment
embodiment one: shown in Figure 1, a kind of adjustable section electric cucurbit wire rope fixing device, comprise cover of wedge 1 and the wedge 2 coordinated with cover of wedge, cover of wedge 1 and wedge 2 are all standard piece, be used for fixing wire rope, also comprise a forging pull bar 3, forging pull bar 3 lower ends is connected through pin framework with cover of wedge 1, pin framework comprises a bearing pin 8, bearing pin 8 runs through and connects forging pull bar 3 and cover of wedge 1, bearing pin 8 one ends are connected with set screw nut 9, coordinate with set screw nut 9 and also be provided with a cotter pin 10, bearing pin connects cover of wedge and forges pull bar and bear shearing force, set screw nut is that standard piece is used for fixing bearing pin, cotter pin prevents that set screw nut from coming off.
forge and outside cooperation of pull bar 3 upper ends be provided with feed screw nut's vice mechanism, feed screw nut's vice mechanism comprises a hook nut 6, hook nut 6 is inboard to be threaded with forging pull bar 3, being positioned at hook nut 6 tops coordinates and also is provided with adjusting nut 4 with forging pull bar 3, forge pull bar 3 and form feed screw nut pair adjustable steel wire rope length and degree of tightness with hook nut 6, be main tension part, adjusting nut plays effective adjusting and fixation to forging pull bar.
forging pull bar 3 outsides are positioned at lifting beam with hook 5 belows and also are provided with a nut, are provided with pad 11 between nut and lifting beam with hook, and pad is arranged between lifting beam with hook and nut, and the lifting surface area protective gear that increases both is not damaged by pressure.
certainly above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. an adjustable section electric cucurbit wire rope fixing device, comprise cover of wedge (1) and the wedge (2) coordinated with cover of wedge, it is characterized in that: also comprise a forging pull bar (3), described forging pull bar lower end is connected through pin framework with described cover of wedge, the outside cooperation of described forging pull bar upper end is provided with feed screw nut's vice mechanism, be positioned at described feed screw nut's vice mechanism top and coordinate and also be provided with adjusting nut (4) with described forging pull bar, described feed screw nut's vice mechanism lower end is connected with lifting beam with hook (5) through bindiny mechanism.
2. a kind of adjustable section electric cucurbit wire rope fixing device according to claim 1, it is characterized in that: described feed screw nut's vice mechanism comprises a hook nut (6), described hook nut is inboard to be threaded with described forging pull bar (3).
3. a kind of adjustable section electric cucurbit wire rope fixing device according to claim 1, it is characterized in that: described bindiny mechanism comprises a thrust-bearing (7), described thrust-bearing upper end is connected with described feed screw nut's vice mechanism, and lower end is connected with described lifting beam with hook (5).
4. a kind of adjustable section electric cucurbit wire rope fixing device according to claim 1, it is characterized in that: described pin framework comprises a bearing pin (8), described bearing pin runs through and connects described forging pull bar (1) and cover of wedge (1), described bearing pin one end is connected with set screw nut (9), coordinates with described set screw nut and also is provided with a cotter pin (10).
5. a kind of adjustable section electric cucurbit wire rope fixing device according to claim 1 is characterized in that: described forging pull bar (3) outside is positioned at described lifting beam with hook (5) below and also is provided with a nut.
6. a kind of adjustable section electric cucurbit wire rope fixing device according to claim 5, is characterized in that: be provided with pad (11) between described nut and described lifting beam with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603973 CN203009694U (en) | 2012-11-15 | 2012-11-15 | Steel wire rope fixing device for adjustable electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603973 CN203009694U (en) | 2012-11-15 | 2012-11-15 | Steel wire rope fixing device for adjustable electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009694U true CN203009694U (en) | 2013-06-19 |
Family
ID=48601291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220603973 Expired - Lifetime CN203009694U (en) | 2012-11-15 | 2012-11-15 | Steel wire rope fixing device for adjustable electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482509A (en) * | 2013-08-13 | 2014-01-01 | 河南卫华重型机械股份有限公司 | Steel-wire-rope fixing device |
-
2012
- 2012-11-15 CN CN 201220603973 patent/CN203009694U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482509A (en) * | 2013-08-13 | 2014-01-01 | 河南卫华重型机械股份有限公司 | Steel-wire-rope fixing device |
| CN103482509B (en) * | 2013-08-13 | 2016-08-10 | 河南卫华重型机械股份有限公司 | Wire rope fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |