CN203006816U - Insulative anti-explosion bridge crane - Google Patents
Insulative anti-explosion bridge crane Download PDFInfo
- Publication number
- CN203006816U CN203006816U CN 201220739520 CN201220739520U CN203006816U CN 203006816 U CN203006816 U CN 203006816U CN 201220739520 CN201220739520 CN 201220739520 CN 201220739520 U CN201220739520 U CN 201220739520U CN 203006816 U CN203006816 U CN 203006816U
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- CN
- China
- Prior art keywords
- insulative
- main beam
- reductor
- electric block
- cross beam
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses an insulative anti-explosion bridge crane. The insulative anti-explosion bridge crane comprises a main cross beam, wherein the main cross beam is installed between end beams installed at two ends. An electrical apparatus mechanism is installed on the end beams, an operation room is arranged below one side of the main cross beam, and an electric hoist is installed on the main cross beam and is an insulative fiber belt electric hoist. Because the electric hoist is the insulative fiber belt electric hoist, steel ropes are replaced by high-intensity insulative fiber lifting belts, the high-intensity insulative fiber lifting belts are nonmagnetic, free of sparks, capable of preventing people from getting an electric shock, good in insulative performance in the process of use, and safe and reliable to use, and safety of working personnel is guaranteed.
Description
Technical field
The utility model belongs to the crane facility field, relates to a kind of crane in bridge type, is specifically related to a kind of insulation explosion-proof crane in bridge type.
Background technology
Single-beam bridge-type crane with electric hoist is a kind of general-purpose overhead crane that is widely used in commercial production, storage, communications and transportation.Steel rope often occurs to damage or injures the accidents such as driver because the electric current of electric welding and hoisting crane connect electricity when being used for the operation of plate weldering class producing tract in this crane in bridge type.At present, in order to address this problem, what have arranges insulating material to hoisting crane relevant position and realizes insulation, but because device structure is complicated, this brings inconvenience can for manufacturing, inspection, maintenance and cleaning; What have implements insulation to the dolly of hoisting crane or large Car Track, due to track length to use a large amount of insulating materials, this both uneconomical also giving make, install and cause many difficulties.
The utility model content
Technical problem to be solved in the utility model is to provide the good insulation explosion-proof crane in bridge type of a kind of insulating power.
For solving the problems of the technologies described above, a kind of insulation explosion-proof crane in bridge type of the utility model, comprise main beam, described main beam is arranged between the end carriage at two ends, electrical apparatus mechanism is arranged on described end carriage, a side-lower at described main beam is provided with control cabin, and electric block is arranged on described main beam, and described electric block is insulating fabric belt electric hoister.
further, above-mentioned electric block comprises electrical motor, reductor and suspension hook, described electrical motor is arranged on front end cover, described reductor is arranged on rear side housing, between described front end cover and rear side housing, the upper end level is installed with hoisting axis, the output shaft of described electrical motor is connected with the input shaft of described reductor is coaxial, the mouth of described reductor fixedly is equipped with a sleeve that is sleeved on its input shaft, be set with a reel on described sleeve, the non-conductive fibre hanging belt is wrapped on this reel, described suspension hook is installed on described non-conductive fibre hanging belt by assembly pulley.
Compared with prior art, the beneficial effects of the utility model are: electric block of the present utility model is insulating fabric belt electric hoister, employing has high-intensity non-conductive fibre hanging belt and replaces conventional steel rope, in use nonmagnetic, no spark, non-contact electric, insulating power are good, safe and reliable, guaranteed staff's safety.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of insulation explosion-proof crane in bridge type of the utility model;
Fig. 2 is the structural representation of electric block of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of insulation explosion-proof crane in bridge type, comprise main beam 2, described main beam 2 is arranged between the end carriage 5 at two ends, electrical apparatus mechanism 4 is arranged on described end carriage 5, a side-lower at described main beam 2 is provided with control cabin 3, and electric block 1 is arranged on described main beam 2, and described electric block 1 is insulating fabric belt electric hoister.
as shown in Figure 2, described electric block 1 comprises electrical motor 11, reductor 15 and suspension hook 18, described electrical motor 11 is arranged on front end cover 12, described reductor 15 is arranged on rear side housing 14, between described front end cover 12 and rear side housing 14, the upper end level is installed with hoisting axis 13, the output shaft of described electrical motor 11 is connected with the input shaft of described reductor 15 is coaxial, the mouth of described reductor 15 fixedly is equipped with a sleeve that is sleeved on its input shaft, be set with a reel on described sleeve, non-conductive fibre hanging belt 16 is wrapped on this reel, described suspension hook 18 is installed on described non-conductive fibre hanging belt 16 by assembly pulley 17.Because electric block 1 is insulating fabric belt electric hoister, employing has the steel rope that high-intensity non-conductive fibre hanging belt 16 replaces the steel routines, and the utility model is nonmagnetic, no spark, non-contact electric in use, and insulating power are good, safe and reliable, guaranteed staff's safety.
Claims (2)
1. insulation explosion-proof crane in bridge type, comprise main beam (2), described main beam (2) is arranged between the end carriage (5) at two ends, electrical apparatus mechanism (4) is arranged on described end carriage (5), a side-lower at described main beam (2) is provided with control cabin (3), electric block (1) is arranged on described main beam (2), it is characterized in that: described electric block (1) is insulating fabric belt electric hoister.
2. a kind of insulation explosion-proof crane in bridge type according to claim 1, it is characterized in that: described electric block (1) comprises electrical motor (11), reductor (15) and suspension hook (18), described electrical motor (11) is arranged on front end cover (12), described reductor (15) is arranged on rear side housing (14), between described front end cover (12) and rear side housing (14), the upper end level is installed with hoisting axis (13), the coaxial connection of input shaft of the output shaft of described electrical motor (11) and described reductor (15), the mouth of described reductor (15) fixedly is equipped with a sleeve that is sleeved on its input shaft, be set with a reel on described sleeve, non-conductive fibre hanging belt (16) is wrapped on this reel, described suspension hook (18) is installed on described non-conductive fibre hanging belt (16) by assembly pulley (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739520 CN203006816U (en) | 2012-12-31 | 2012-12-31 | Insulative anti-explosion bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739520 CN203006816U (en) | 2012-12-31 | 2012-12-31 | Insulative anti-explosion bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006816U true CN203006816U (en) | 2013-06-19 |
Family
ID=48598431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739520 Expired - Fee Related CN203006816U (en) | 2012-12-31 | 2012-12-31 | Insulative anti-explosion bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800378A (en) * | 2021-08-26 | 2021-12-17 | 上海宝冶集团有限公司 | Insulation device for working tower crane near electromagnetic wave source and construction method thereof |
-
2012
- 2012-12-31 CN CN 201220739520 patent/CN203006816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800378A (en) * | 2021-08-26 | 2021-12-17 | 上海宝冶集团有限公司 | Insulation device for working tower crane near electromagnetic wave source and construction method thereof |
| CN113800378B (en) * | 2021-08-26 | 2023-09-26 | 上海宝冶集团有限公司 | An insulation device for tower cranes working near electromagnetic wave sources and its construction method |
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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: 20130619 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |