CN206035364U - Air cooling fan overhauls special cat ladder - Google Patents
Air cooling fan overhauls special cat ladder Download PDFInfo
- Publication number
- CN206035364U CN206035364U CN201620453194.5U CN201620453194U CN206035364U CN 206035364 U CN206035364 U CN 206035364U CN 201620453194 U CN201620453194 U CN 201620453194U CN 206035364 U CN206035364 U CN 206035364U
- Authority
- CN
- China
- Prior art keywords
- air cooling
- supporting part
- hook
- main part
- blower fan
- 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
Links
Abstract
Air cooling fan overhauls special cat ladder relates to the air cooling fan and examines and repair the instrument field. It includes main part, couple portion and supporting part, and couple portion sets up the front end at the supporting part, and the main part setting is in one side of supporting part, and the main part is including being responsible for and riding the pipe, and pedal pipe is fixed to be assembled on being responsible for the frame, couple portion hangs on the horizontal pole of air cooling fan top, and the supporting part supports and leans on on the guardrail to make main part and guardrail have certain distance, the operator person of being convenient for scrambles from top to bottom. The beneficial effects of the utility model are that: ensure that the air cooling fan overhauls the convenience of safety climbing about and of in -process operator person, also avoided damage equipment in the maintenance process simultaneously.
Description
Technical field
This utility model belongs to electric power apparatus examination field of tool, and more particularly to a kind of air cooling blower fan overhauls special ladder.
Background technology
To Electric Factory Air-Cooling Island using air cooling blower fan carry out in upkeep operation, the instrument for adopting at present is to hang up to hang use
When jack, steel wire rope and upper and lower air duct, the upper and lower air duct of staff is trampled on fan blade, and what Jing was normal tramples meeting up and down
Root of fan blade stress is made, fan blade material is fiberglass, can easily produce fracture after being hit, and staff suffers from
Falling causes the situation of injury to happen occasionally, and personal safety cannot get effective guarantee.
The content of the invention
The purpose of this utility model be for do not attain in existing air cooling blower fan service kit structure design improve it is caused not
Foot part, there is provided a kind of air cooling blower fan overhauls special ladder, safe during being easy to be climbed during air cooling blower fan upkeep operation up and down,
Fast.
What the technical solution of the utility model was realized in：A kind of air cooling blower fan overhauls special ladder, including main part,
Hook portion and supporting part, hook portion are arranged on the front end of supporting part, and main part is arranged on the side of supporting part, and main part includes master
Pipe support and pedal tube, pedal tube are fixed and are assembled on main frame tube.
Preferably, hook portion includes left hook and right hook, and left hook and right hook are right-angled trapezium shape, left hook and
On the outside of right hook, rib is set.
Preferably, rib can be reinforcing plate or reinforcement.
Preferably, left hook and right hook are formed by welding after steel pipe cutting.
Preferably, supporting part constitutes a frame structure by transverse pipe, vertical duct and connecting tube.
Preferably, the side of supporting part is a parallelogram, and the structure is easy to operating personnel to climb up and down.
Preferably, length of the length of supporting part less than main part, during so as to reaching material-saving and protection use, prevents
Extrusion damage equipment（Such as cable disposable box）Purpose.
During use, the air cooling blower fan maintenance special ladder is suspended at air cooling blower fan upkeep operation position, hook portion is hooked
On the guard rail rod of air cooling blower fan upper run, supporting part side reclines so that main part and shield
Railing has certain space, consequently facilitating operating personnel climbs up and down, facilitates ensuring that the safety of operating personnel, while should using
Cable disposable box below contact supporting part is avoided when utility model, it is ensured that not extruded cable disposable box in operation process,
Due to having used the utility model, be not in that operating personnel jumps to showing on blower fan from above air cooling blower fan in maintenance process
As, it is to avoid maintenance process artificially tramples the phenomenon of damage equipment.
The beneficial effects of the utility model are：Guarantee the safety of operating personnel in air cooling blower fan maintenance process and climb up and down
Convenience, while due to artificially trampling the situation of damage equipment in it also avoid maintenance process.
Description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is that this utility model is used with reference to figure.
In figure：Main part 1, hook portion 2, supporting part 3, main frame tube 11, pedal tube 12, transverse tube 31, vertical tube 32, connecting tube
33rd, left hook 21, right hook 22, cross bar 4, guardrail 5, cable disposable box 6.
Specific embodiment
Specific embodiment of the present utility model combines accompanying drawing and further illustrates.With reference to Fig. 1, air cooling blower fan maintenance is special to climb
Terraced bag main part 1, hook portion 2 and supporting part 3, hook portion 2 are arranged on the front end of supporting part 3, and main part 1 is arranged on supporting part 3
Side；Main part 1 includes main frame tube 11 and pedal tube 12, and 12 welding assembly of pedal tube is on main frame tube 11；Supporting part 3 is by horizontal stroke
Pipe 31, vertical tube 32 and connecting tube 33 constitute a frame structure；Hook portion 2 includes left hook 21 and right hook 22, and left hook 21 is welded
It is connected on the vertical tube 32 of left side, right hook 22 is welded on the vertical tube 32 of right side, left hook 21 and right hook 22 are right-angled trapezium shape,
On the outside of left hook 21 and right hook 22, rib 23 is set；Rib 23 can be reinforcing plate or reinforcement；Right hook 22 is welded
In connecting tube 33.
Fig. 2 is that this utility model is used with reference to figure, and the hook portion 2 of air cooling blower fan maintenance special ladder is hung on air cooling blower fan
On the cross bar 4 of side, supporting part 3 is resisted against on guardrail 5, so that main part 1 has a certain distance with guardrail, is easy to operating personnel
Climb up and down, and due to the support of supporting part 3, so that main part 1 avoids the directly contact with cable disposable box 6, prevent
Only which is caused to damage the extruding of cable disposable box 6, while having ensured the personal safety of operating personnel.
Claims (4)
1. air cooling blower fan overhauls special ladder, and air cooling blower fan maintenance special ladder includes main part, hook portion and supporting part, hangs
Hook portion is arranged on the front end of supporting part, and main part is arranged on the side of supporting part, and main part includes main frame tube and pedal tube, rides
Pipe is fixed and is assembled on supervisor, it is characterised in that：Supporting part constitutes a frame structure by transverse pipe, vertical duct and connecting tube.
2. air cooling blower fan as claimed in claim 1 overhauls special ladder, and hook portion includes left hook and right hook, and its feature exists
In：Left hook and right hook are right-angled trapezium shape, arrange rib on the outside of left hook and right hook.
3. air cooling blower fan as claimed in claim 1 overhauls special ladder, it is characterised in that：The side of supporting part is one parallel four
Side shape.
4. the air cooling blower fan as described in claim 1 or 3 overhauls special ladder, it is characterised in that：The length of supporting part is less than master
The length in body portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453194.5U CN206035364U (en) | 2016-05-18 | 2016-05-18 | Air cooling fan overhauls special cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453194.5U CN206035364U (en) | 2016-05-18 | 2016-05-18 | Air cooling fan overhauls special cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035364U true CN206035364U (en) | 2017-03-22 |
Family
ID=58312007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453194.5U Expired - Fee Related CN206035364U (en) | 2016-05-18 | 2016-05-18 | Air cooling fan overhauls special cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916887A (en) * | 2017-11-30 | 2018-04-17 | 国网河南省电力公司平顶山供电公司 | A kind of working stand for high-altitude Electric Power Line Overhaul |
| CN111765581A (en) * | 2020-06-24 | 2020-10-13 | 深圳市金源达建设集团有限公司 | Building energy-saving ventilation system |
-
2016
- 2016-05-18 CN CN201620453194.5U patent/CN206035364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916887A (en) * | 2017-11-30 | 2018-04-17 | 国网河南省电力公司平顶山供电公司 | A kind of working stand for high-altitude Electric Power Line Overhaul |
| CN111765581A (en) * | 2020-06-24 | 2020-10-13 | 深圳市金源达建设集团有限公司 | Building energy-saving ventilation system |
| CN111765581B (en) * | 2020-06-24 | 2021-07-16 | 深圳市金源达建设集团有限公司 | Building energy-saving ventilation system |
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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 |
Granted publication date: 20170322 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |