CN201678362U - Large overhead hoist for disc saw blade - Google Patents
Large overhead hoist for disc saw blade Download PDFInfo
- Publication number
- CN201678362U CN201678362U CN2010201591843U CN201020159184U CN201678362U CN 201678362 U CN201678362 U CN 201678362U CN 2010201591843 U CN2010201591843 U CN 2010201591843U CN 201020159184 U CN201020159184 U CN 201020159184U CN 201678362 U CN201678362 U CN 201678362U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- overhead hoist
- large overhead
- suspender
- mounting groove
- 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
This utility model relates to a large overhead hoist for a disc saw blade, which comprises a suspender (1) and is characterized in that the large overhead hoist is formed as follows: the upper end of the suspender (1) is provided with a hoisting ring (2), the suspender (1) is axially provided with a saw blade mounting groove (3), the lower end of the suspender (1) is provided with a lifting hole (4) in the direction perpendicular to the mounting groove (3), and a fixed rod (5) is arranged in the lifting hole (4). The large overhead hoist can be used for lifting and mounting saw blades conveniently, effectively avoids the phenomenon that the saw blade is discarded as useless due to accidents, such as falling, swinging and the like in lifting and mounting processes and hurt to an operator from sawteeth of the saw blades, and simultaneously improves working efficiency.
Description
Affiliated technical field
The utility model belongs to a kind of tooling device of hoisting large-size disc article.
Background technology
Saw blade is the main tool on the saw, in H shaped steel production process, saw blade is driven by a three-phase squirrel cage driven by motor universal-joint spindle, safety coupling and a bevel gear on the saw, realize process that H shaped steel is cut off with self feeding, saw blade is in sawing process, owing to being subjected to heat in metal cutting, chip deformation, cooling deficiency and cooling water nozzle to wash away reasons such as angle mal, cause saw blade radial cracking or fragment to surpass 30mm, saw blade is essential to be changed.Because saw blade is the sharp keen sawtooth on super large disc and the circumference, does not bundle the fixed position during lifting, bring difficulty for lifting work and safety of operation.
Summary of the invention
It is a kind of can handling convenient that the purpose of this utility model is to provide, and can avoid falling in saw blade handling, the installation process, the saw blade safety jaw shipping unit of accident such as swing.
The utility model is to realize like this.This device comprises a suspension rod, its technical essential is: the upper end of this suspension rod is suspension ring, suspension rod axially have a saw blade mounting groove, have a handle hole in the vertical direction of the lower end of suspension rod mounting groove, a fixed link is installed in this handle hole constitutes.
Because the utility model is to utilize the mode of axially establishing a mounting groove at a suspension rod that large saw blade is clamped in the mounting groove, and utilize the mounting hole of suspension rod lower end handle hole and saw blade, with fixed link saw blade is fixed on the handling bar, cooperate suitable steel rope or chain etc. again, so just handling easily, installation saw blade, avoid accidents such as saw blade falls, swing effectively in handling, installation process, the saw blade that causes is scrapped phenomenon, and saw blade sawtooth has also improved work efficiency simultaneously to operator's injury.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a birds-eye view of the present utility model;
Among the figure, the 1-suspension rod; The 2-suspension ring; The 3-mounting groove; The 4-handle hole; The 5-fixed link.
The specific embodiment
The said large-scale circular saw bit overhead hoist of the utility model comprises a suspension rod (1), the upper end of this suspension rod (1) is suspension ring (2), axially have a saw blade mounting groove (3) at suspension rod (1), vertical direction at the lower end mounting groove (3) of suspension rod (1) has a handle hole (4), a fixed link (5) is installed in this handle hole (4) forms.
Handle hole (4) can be a circular hole, also can be that a side is a circular hole, and opposite side is a tapped bore.Its fixed link (5) can be a bolt, also can be that an end has boss, and the other end has the bearing pin that tightens structure.
Claims (3)
1. large-scale circular saw bit overhead hoist, comprise a suspension rod (1), it is characterized in that: the upper end of this suspension rod (1) is suspension ring (2), axially have a saw blade mounting groove (3) at suspension rod (1), vertical direction at the lower end mounting groove (3) of suspension rod (1) has a handle hole (4), a fixed link (5) is installed in this handle hole (4) forms.
2. large-scale circular saw bit overhead hoist according to claim 1 is characterized in that: handle hole (4) is a circular hole.
3. large-scale circular saw bit overhead hoist according to claim 1 is characterized in that: a side of handle hole (4) is a circular hole, and opposite side is a tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201591843U CN201678362U (en) | 2010-04-15 | 2010-04-15 | Large overhead hoist for disc saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201591843U CN201678362U (en) | 2010-04-15 | 2010-04-15 | Large overhead hoist for disc saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201678362U true CN201678362U (en) | 2010-12-22 |
Family
ID=43343415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201591843U Expired - Fee Related CN201678362U (en) | 2010-04-15 | 2010-04-15 | Large overhead hoist for disc saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201678362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255443A (en) * | 2011-06-22 | 2011-11-23 | 山东华力电机集团股份有限公司 | Lifting appliance for lifting objects with holes |
| CN103101838A (en) * | 2013-01-31 | 2013-05-15 | 中联重科股份有限公司 | Tower arm follow-up control equipment, method, system and engineering machinery |
-
2010
- 2010-04-15 CN CN2010201591843U patent/CN201678362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255443A (en) * | 2011-06-22 | 2011-11-23 | 山东华力电机集团股份有限公司 | Lifting appliance for lifting objects with holes |
| CN103101838A (en) * | 2013-01-31 | 2013-05-15 | 中联重科股份有限公司 | Tower arm follow-up control equipment, method, system and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20160415 |