CN104100625A - Boom - Google Patents
Boom Download PDFInfo
- Publication number
- CN104100625A CN104100625A CN201410303332.7A CN201410303332A CN104100625A CN 104100625 A CN104100625 A CN 104100625A CN 201410303332 A CN201410303332 A CN 201410303332A CN 104100625 A CN104100625 A CN 104100625A
- Authority
- CN
- China
- Prior art keywords
- boom
- hook
- lifting hook
- cover plate
- hole
- 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.)
- Pending
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a boom, and aims to design a boom which is reasonable in structure and long in service life. The boom comprises a lifting hook and a spring; a through hole is formed in a boom framework; the lower part of the boom framework is provided with a lifting hook hole; a protective tube sleeves a lifting hook body; the spring sleeves the protective tube; the upper end of the lifting hook body is provided with an upper cover plate; the lower end of the lifting hook body is provided with a lower cover plate; the area of the lower cover plate is greater than the size of the lifting hook hole. The boom is reasonable in structure, good in using effect and not easy to damage; the service life of a suspending device for a suspended vibrating screen or a suspended feeder can be effectively prolonged, and the boom can meet the requirement of production enterprises.
Description
Technical field:
The present invention relates to supending roll type vibrating sieve, particularly a kind of suspension rod that is applicable to supending roll type vibrating sieve.
Background technique:
Present supending roll type vibrating sieve or the use of supending roll type distributor are very general, but the erecting by overhang structure of present supending roll type vibrating sieve or supending roll type distributor is comparatively simple, general is to be all fixed with the hook of steel, such structure causes hook to be easy to damage after use certain hour, even can rupture, bring potential safety hazard to the use of supending roll type vibrating sieve or supending roll type distributor, and have a strong impact on the utilization efficiency of equipment, be unfavorable for the normal use of supending roll type vibrating sieve or supending roll type distributor.
Summary of the invention:
The object of the invention is design a kind of rational in infrastructure, the suspension rod of long service life.
Technological scheme of the present invention is, a kind of suspension rod, it comprises suspension hook, and spring is characterized in that: on suspension rod framework, be provided with perforation, bottom at suspension rod framework is provided with hook on hole, on hook, be set with pillar, in pillar outer cover, spring be housed, be provided with upper cover plate in the upper end of hook, lower end at hook is provided with lower cover plate, and the area of described lower cover plate is greater than hook on hole.
The present invention is rational in infrastructure, and using effect is good, not fragile, and can effectively extend the working life of the erecting by overhang of supending roll type vibrating sieve or supending roll type distributor, can meet the needs of manufacturing enterprise.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention.
Embodiment:
Describe by reference to the accompanying drawings embodiment in detail, a kind of suspension rod, it comprises suspension hook 6, and spring 3 is provided with perforation 7 on suspension rod framework 1, be provided with hook on hole 8 in the bottom of suspension rod framework, on hook, be set with pillar 5, in pillar outer cover, spring be housed, be provided with upper cover plate 2 in the upper end of hook, be provided with lower cover plate 4 in the lower end of hook, the area of described lower cover plate is greater than hook on hole.The present invention adopts multiple protective, is provided with sleeve pipe in hook outside, can effectively avoid hook and framework that directly touching directly occurs; protect the use of hook; on hook, be provided with spring, can effectively alleviate the stressed buffering of suspension rod framework, extended the bulk life time of suspension rod.
The present invention is rational in infrastructure, and using effect is good, not fragile, can effectively extend supending roll type vibrating sieve or supending roll type distributor erecting by overhang working life, can meet the needs of manufacturing enterprise.
Claims (1)
1. a suspension rod, it comprises suspension hook, spring, it is characterized in that: on suspension rod framework, be provided with perforation, be provided with hook on hole in the bottom of suspension rod framework, on hook, be set with pillar, in pillar outer cover, spring is housed, upper end at hook is provided with upper cover plate, is provided with lower cover plate in the lower end of hook, and the area of described lower cover plate is greater than hook on hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303332.7A CN104100625A (en) | 2014-06-30 | 2014-06-30 | Boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303332.7A CN104100625A (en) | 2014-06-30 | 2014-06-30 | Boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100625A true CN104100625A (en) | 2014-10-15 |
Family
ID=51669060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303332.7A Pending CN104100625A (en) | 2014-06-30 | 2014-06-30 | Boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100625A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865732A (en) * | 2016-04-11 | 2016-08-17 | 哈尔滨建成集团有限公司 | Vibration protection apparatus for large-scale vibration test |
-
2014
- 2014-06-30 CN CN201410303332.7A patent/CN104100625A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865732A (en) * | 2016-04-11 | 2016-08-17 | 哈尔滨建成集团有限公司 | Vibration protection apparatus for large-scale vibration test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |
|
| WD01 | Invention patent application deemed withdrawn after publication |