CN202092883U - Multi-project electric hoist test stand - Google Patents
Multi-project electric hoist test stand Download PDFInfo
- Publication number
- CN202092883U CN202092883U CN2011201853179U CN201120185317U CN202092883U CN 202092883 U CN202092883 U CN 202092883U CN 2011201853179 U CN2011201853179 U CN 2011201853179U CN 201120185317 U CN201120185317 U CN 201120185317U CN 202092883 U CN202092883 U CN 202092883U
- Authority
- CN
- China
- Prior art keywords
- electric block
- testing table
- counterweight
- multinomial order
- track
- 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 - Lifetime
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Abstract
The utility model relates to a multi-project electric hoist test stand which comprises two parallel upper beams fixed on vertical columns, wherein two longitudinal tracks are fixedly suspended below the two upper beams, fixed pulleys are arranged at one ends of the tracks, counter weights are connected on an electric hoist by the fixed pulleys, and the two tracks include one light track and one heavy track. The multi-project electric hoist test stand can be used for climbing tests of the electric hoist by changing gravity of the counter weights into resistance in the running direction of the electric hoist through the fixed pulleys; by adopting double-suspension technology, the two tracks of different specifications are suspended below the upper beams, thus reducing equipment investment while meeting the electric hoists of different tonnages. The multi-project electric hoist test stand is simple, compact and reasonable in structure, and can cover various models of electric hoists lower than 32 tonnages and improve the use efficiency of the test stand.
Description
Technical field
The utility model relates to the test unit of electric block, specifically a kind of multinomial order electric block testing table.
Background technology
Electric block is as a kind of easy hoisting machinery, because it has compact conformation, little from heavy and light, overall dimensions, and advantages such as simple to operate, applicability is strong and be subjected to user's favor day by day have been widely used in fields such as port and pier, metallurgical manufacturing, building industry, electric power facility, mining excavation and general manufacturing at present.The safe operation of electric block is that production operation normally moves, the assurance of equipment property safety and operating personnel's personal safety, is a important step in electric block research and development and the factory inspection process at the usability of electric block and the compbined test evaluation in life-span therefore.
Present test platform generally can only be realized the partial test project of electric block, and great majority can not be finished hill climbing test or durability test.
Summary of the invention
The utility model provides a kind of multinomial order electric block testing table at above-mentioned the deficiencies in the prior art, and this testing table can satisfy the multinomial purpose examination requirements of electric block.
The technical scheme that provides according to the utility model, a kind of multinomial order electric block testing table, comprise two parallel entablatures that are fixed on the column, two described entablatures hang down and are fixed with track longitudinally, one end of described track is provided with fixed pulley, and the counterweight counterweight is connected on the electric block by described fixed pulley.
The two ends of described track are provided with dismountable block.
Described track has two, is respectively a light rail and a heavy rail.
Hang between two described entablatures and be fixed with operating corridor, an end of described operating corridor links to each other with ground by stair.
Described operating corridor is between two described tracks.
Also be provided with at least between two described entablatures other one link to each other with described track pass through the entablature that column fixes on the ground.
Ground between the described column is provided with the counterweight shallow hole, is provided with the counterweight dell in the described counterweight shallow hole.
The column spacing in described dell district is less than the column spacing in described shallow hole district.
The direction that hoists of described electric block is provided with the stay cord displacement transducer.
The trolley travelling direction of described electric block is provided with two light sensation sensors.
Compared with the prior art the utility model has the following advantages: the utility model becomes the resistance of electric block traffic direction to the gravity of counterweight counterweight by fixed pulley, is used for the hill climbing test of electric block; The utility model disposes two kinds of counterweight melt pits of the depth, and shallow hole is used for conventional test, and dell is used for life-span and lifting altitude test, has reduced the ground input; The utility model adopts two suspension technology, hangs the track of two kinds of different sizes under entablature, when satisfying the electric block of different tonnages, has reduced the equipment input.The utility model is simple, compact and reasonable for structure, can cover each pattern electric block below 32 tons, has improved the service efficiency of testing table.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with the embodiment in the accompanying drawing the utility model is further described.
Among Fig. 1, Fig. 2, comprise ground 1, column 2, entablature 3, heavy rail 4, light rail 5, counterweight counterweight 6, fixed pulley 7, operating corridor 8, stair 9, shallow hole 10, dell 11 etc.
As shown in Figure 1 and Figure 2, the utility model is a kind of multinomial order electric block testing table, mainly comprises column 2 and entablature 3.Column 2 has four at least, is arranged in the both sides of length direction of rectangle pilot region and fixing with ground 1.Be fixed with an entablature 3 respectively on two root posts 2 of each side, these two entablatures 3 be arranged in parallel.3 times suspensions of two entablatures are fixed with track longitudinally, and an end of track is provided with fixed pulley 7, and counterweight counterweight 6 is connected on the electric block by fixed pulley 7.By fixed pulley 7 gravity of counterweight counterweight 6 is become the resistance of electric block traffic direction, be used to finish hill climbing test.
Entablature adopts two suspension design for 3 times, and the track of suspension has two, is the track of different model specification, is respectively a light rail 5 and a heavy rail 4.Two tracks can satisfy the electric block test of different tonnages, have reduced the equipment input, and light rail 5 satisfies the electric block test below 5 tons, and heavy rail 4 satisfies the electric block test below 32 tons.
The two ends of track are provided with dismountable block, not slippage from the track when guaranteeing the smooth installation of electric block and test.
Hang between two entablatures 3 and be fixed with operating corridor 8, an end of operating corridor 8 links to each other with ground by stair 9, makes things convenient for the staff to overhaul.Operating corridor 8 is preferably between two tracks.
Also be provided with at least between two entablatures 3 other one link to each other with track pass through the entablature 3 that column 2 fixes on the ground.Improve the rigidity of test tracks by the number that increases entablature 3 and column 2.
Ground between the column 2 is provided with the counterweight melt pit, and the counterweight melt pit divides shallow hole 10 and dell 11, and dell 11 is positioned at shallow hole 10.Shallow hole 10 is used for conventional test, and dell 11 is used for life-span and lifting altitude test, and counterweight counterweight 6 places melt pit, has reduced the ground input.Dell 11 districts will be used for durability test, so the column spacing in dell 11 districts is less than the column spacing in shallow hole 10 districts.
The direction that hoists of electric block is provided with the stay cord displacement transducer.By the stay cord displacement transducer, obtain displacement and time relation in real time, can calculate lifting velocity and brake slide amount fast.
The trolley travelling direction of electric block is provided with two light sensation sensors.Measure mistiming and the distance of the light sensation sensor travelling speed that can fast calculate dolly of dolly by two light sensation sensors.
The testing table that the utility model provides can select for use different counterweights to carry out the test of each pattern electric block below 32 tons, can realize the test such as lifting capacity, pulling speed, travelling speed, brake slide amount, zero load, dynamic load, static load, climbing, life-span of electric block.The utility model is simple, compact and reasonable for structure, can cover each pattern electric block below 32 tons, has improved the service efficiency of testing table.
Claims (10)
1. multinomial order electric block testing table, comprise the two parallel entablatures (3) that are fixed on the column (2), two described entablatures (3) hang down and are fixed with track longitudinally, it is characterized in that: an end of described track is provided with fixed pulley (7), and counterweight counterweight (6) is connected on the electric block by described fixed pulley (7).
2. according to the described multinomial order electric block testing table of claim 1, it is characterized in that: the two ends of described track are provided with dismountable block.
3. according to the described multinomial order electric block testing table of claim 1, it is characterized in that: described track has two, is respectively a light rail (5) and a heavy rail (4).
4. according to the described multinomial order electric block testing table of claim 3, it is characterized in that: hang between two described entablatures (3) and be fixed with operating corridor (8), an end of described operating corridor (8) links to each other with ground by stair (9).
5. according to the described multinomial order electric block testing table of claim 4, it is characterized in that: described operating corridor (8) is between two described tracks.
6. according to the described multinomial order electric block testing table of claim 1, it is characterized in that: also be provided with at least between two described entablatures (3) other one link to each other with described track pass through the entablature (3) that column (2) fixes on the ground.
7. according to the described multinomial order electric block testing table of claim 6, it is characterized in that: the ground between the described column (2) is provided with counterweight shallow hole (10), is provided with counterweight dell (11) in the described counterweight shallow hole (10).
8. according to the described multinomial order electric block testing table of claim 7, it is characterized in that: the column spacing in described dell (11) district is less than the column spacing in described shallow hole (10) district.
9. according to the described multinomial order electric block testing table of claim 1, it is characterized in that: the direction that hoists of described electric block is provided with the stay cord displacement transducer.
10. according to the described multinomial order electric block testing table of claim 1, it is characterized in that: the trolley travelling direction of described electric block is provided with two light sensation sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201853179U CN202092883U (en) | 2011-06-02 | 2011-06-02 | Multi-project electric hoist test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201853179U CN202092883U (en) | 2011-06-02 | 2011-06-02 | Multi-project electric hoist test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092883U true CN202092883U (en) | 2011-12-28 |
Family
ID=45367944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201853179U Expired - Lifetime CN202092883U (en) | 2011-06-02 | 2011-06-02 | Multi-project electric hoist test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305705A (en) * | 2011-06-02 | 2012-01-04 | 江苏省特种设备安全监督检验研究院无锡分院 | Multiproject electric hoist test bed |
| CN106226105A (en) * | 2016-08-24 | 2016-12-14 | 德马科起重机械有限公司 | A kind of multi-functional European electric hoist test bench |
| CN110349466A (en) * | 2019-07-11 | 2019-10-18 | 上海外高桥造船有限公司 | A kind of cucurbit operating experience device of big shipyards |
-
2011
- 2011-06-02 CN CN2011201853179U patent/CN202092883U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305705A (en) * | 2011-06-02 | 2012-01-04 | 江苏省特种设备安全监督检验研究院无锡分院 | Multiproject electric hoist test bed |
| CN106226105A (en) * | 2016-08-24 | 2016-12-14 | 德马科起重机械有限公司 | A kind of multi-functional European electric hoist test bench |
| CN106226105B (en) * | 2016-08-24 | 2018-10-26 | 德马科起重机械有限公司 | A kind of multi-functional European electric hoist test bench |
| CN110349466A (en) * | 2019-07-11 | 2019-10-18 | 上海外高桥造船有限公司 | A kind of cucurbit operating experience device of big shipyards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111228 Effective date of abandoning: 20130501 |
|
| RGAV | Abandon patent right to avoid regrant |