CN203653086U - Electric single beam crane - Google Patents
Electric single beam crane Download PDFInfo
- Publication number
- CN203653086U CN203653086U CN201320887254.0U CN201320887254U CN203653086U CN 203653086 U CN203653086 U CN 203653086U CN 201320887254 U CN201320887254 U CN 201320887254U CN 203653086 U CN203653086 U CN 203653086U
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- CN
- China
- Prior art keywords
- electric block
- girder
- infrared acquisition
- receiving device
- acquisition receiving
- 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
The utility model discloses an electric single beam crane. The electric single beam crane comprises two end beam devices, a main beam, an electric block, a controller, at least two infrared detecting-receiving devices and an automatic take-up device, wherein the two end beam devices are symmetrically arranged, the main beam is mounted between the two end beam devices, the electric block is mounted on a guide rail of the main beam in a sliding manner, the controller is connected through a wire, the infrared detecting-receiving devices are used for detecting a moving object and are mounted at the main beam and/or the electric block, signal output ends of the infrared detecting-receiving devices are connected to a control circuit module for controlling and driving the electric block, and the infrared detecting-receiving devices comprise Fresnel lenses and pyroelectric infrared sensors mounted in the Fresnel lenses; the automatic take-up device used for storing is mounted at the electric block. According to the whole electric single beam crane, the movement of the electric block is stopped by the control circuit module when an operator enters a dangerous pre-pushing zone, so that a dangerous situation of the operator is avoided; operational wires can be conveniently drawn by the automatic take-up device, so that the operator can stay away from dangers, and the interferences caused to the infrared detecting-receiving devices are avoided.
Description
Technical field
The utility model relates to a kind of mono beam overhead crane.
Background technology
In the process of docking facility, when needing accessory equipment to transport because equipment self-weight is larger, using single-beam crane is good selection, mostly the operator's compartment of existing single-beam crane is below beam, this operator's compartment overhead has the height of 4-5 rice, and operating personal need to enter operator's compartment by staircase and carry out hoisting operation operation.This operating mode at least needs 2-3 people to carry out coordinating operation.
Given this, provide the structure of convenient operation to be absolutely necessary.Dangle to the hand-holdable operating handle of operating personal be the technological means addressing this problem, operating handle is directly controlled at the electric block that girder is upper left, move right, and this operating handle can also be controlled girder and on end beam device, realizes forward and backward move operation, whole operating process can be by single realization, but for one man operation, higher security requirement is proposed again, due to personnel's minimizing, if in the process of travelling workpiece, below single-beam crane, occur workman or workman from below by; could bring serious safety problem.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of mono beam overhead crane is provided.
To achieve these goals, the utility model adopts following technical scheme:
Mono beam overhead crane, it comprises: symmetrically arranged two end beam devices (1), be installed on girder (2) between end beam device, be slidably mounted on the electric block (3) of main beam guide track and the controller (5) connecting by control path, it is characterized in that, also comprise:
Be used for detecting mobile object and be installed on girder and/or at least two infrared acquisition receiving devices (4) of electric block, its signal output part is connected to the control circuit module of controlling and driving electric block, and this infrared acquisition receiving device has Fresnel Lenses, is installed on the pyroelectric infrared sensor in Fresnel Lenses;
Be installed on electric block place and the auto take-up (6) for receiving.
As further improvement of the utility model is, described auto take-up is automatic line receiver.
As further improvement of the utility model is, described infrared acquisition receiving device (4) is circumferentially installed on girder and/or electric block, and the two angle spans that are circumferentially installed between the infrared acquisition receiving device of girder and/or electric block are 0 °～120 °.
As further improvement of the utility model is, described infrared acquisition receiving device is installed on girder and/or electric block place by rotatable means.
As further improvement of the utility model is, described girder and/or electric block place have:
Fixing base (K1), the arc-shaped slide rail that its below is provided with arc-shaped cover (K3) and is arranged at arc-shaped cover inside;
The sliding members (K2) sliding along slide rail, described infrared acquisition receiving device is installed on sliding members, and described sliding closure has the sliding tray coordinating with the slip pin of sliding members.
The utlity model has following beneficial effect: whole mono beam overhead crane has people to occur that control circuit module stops electric block motion in hazardous location, pre-top; avoid people to be placed in dangerous condition; and auto take-up can be easily by the manipulation line drawing of electric block; thereby make operating personal away from danger, also avoid infrared acquisition receiving device to produce interference and occur unnecessary shutdown.
Brief description of the drawings
Fig. 1 is electric single-beam crane structure schematic diagram.
Fig. 2 is infrared acquisition receiving device mounting structure figure.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, mono beam overhead crane, it comprises: symmetrically arranged two end beam devices 1, be installed on girder 2 between end beam device, be slidably mounted on the electric block 3 of main beam guide track and the controller 5 connecting by control path, the start and stop of this controller control electric block.
In order effectively to find out, whether someone enters predetermined hazardous location, this mono beam overhead crane also comprises: for detecting mobile object and be installed on two infrared acquisition receiving devices 4 of electric block bottom, its signal output part is connected to the control circuit module of controlling and driving electric block, and this infrared acquisition receiving device has Fresnel Lenses, is installed on the pyroelectric infrared sensor in Fresnel Lenses.Infrared acquisition receiving device obtains someone and enters hazardous location by finding out, and this signal is transferred to control circuit module and whole electric block is carried out to power operation.Nobody carries out power-on servicing afterwards again to treat hazardous location.For control circuit module, it can be embedded into controller.
For ease of the control path of electric block and controller are stretched to farther distance, the auto take-up 6 that is installed on electric block place is to design comparatively easily, such as selecting automatic line receiver.
Referring to Fig. 2, described infrared acquisition receiving device 4 is circumferentially installed on electric block by rotatable means, the two angle spans that are circumferentially installed between the infrared acquisition receiving device of electric block are 0 °～120 °, concrete mounting structure is: fixing base K1, the arc-shaped slide rail that its below is provided with arc-shaped cover K3 and is arranged at arc-shaped cover inside; The sliding members K2 sliding along slide rail, described infrared acquisition receiving device is installed on sliding members, and described sliding closure has the sliding tray coordinating with the slip pin of sliding members.Whole rotatable means is convenient to adjust the angle of infrared acquisition receiving device, to adjust the scope of hazardous location.
Have the automatic line receiver of auto-lock function, the axis of its take-up reel having and the bearing of trend of girder are parallel to each other, with the convenience that ensures to pull control line He take controller.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not depart from principle of the present utility model, these improve and also should be considered as protection domain of the present utility model.
Claims (5)
1. mono beam overhead crane, it comprises: symmetrically arranged two end beam devices (1), be installed on girder (2) between end beam device, be slidably mounted on the electric block (3) of main beam guide track and the controller (5) connecting by control path, it is characterized in that, also comprise:
Be used for detecting mobile object and be installed on girder and/or at least two infrared acquisition receiving devices (4) of electric block, its signal output part is connected to the control circuit module of controlling and driving electric block, and this infrared acquisition receiving device has Fresnel Lenses, is installed on the pyroelectric infrared sensor in Fresnel Lenses;
Be installed on electric block place and the auto take-up (6) for receiving.
2. mono beam overhead crane according to claim 1, is characterized in that, described auto take-up is automatic line receiver.
3. mono beam overhead crane according to claim 1, it is characterized in that, described infrared acquisition receiving device (4) is circumferentially installed on girder and/or electric block, and the two angle spans that are circumferentially installed between the infrared acquisition receiving device of girder and/or electric block are 0 °～120 °.
4. mono beam overhead crane according to claim 1, is characterized in that, described infrared acquisition receiving device is installed on girder and/or electric block place by rotatable means.
5. mono beam overhead crane according to claim 1, is characterized in that, described girder and/or electric block place have:
Fixing base (K1), the arc-shaped slide rail that its below is provided with arc-shaped cover (K3) and is arranged at arc-shaped cover inside;
The sliding members (K2) sliding along slide rail, described infrared acquisition receiving device is installed on sliding members, and described sliding closure has the sliding tray coordinating with the slip pin of sliding members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887254.0U CN203653086U (en) | 2013-12-31 | 2013-12-31 | Electric single beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887254.0U CN203653086U (en) | 2013-12-31 | 2013-12-31 | Electric single beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653086U true CN203653086U (en) | 2014-06-18 |
Family
ID=50919499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887254.0U Expired - Fee Related CN203653086U (en) | 2013-12-31 | 2013-12-31 | Electric single beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582035A (en) * | 2021-08-04 | 2021-11-02 | 合肥市宏发起重机有限公司 | Electronic monospar hoist based on internet of things |
-
2013
- 2013-12-31 CN CN201320887254.0U patent/CN203653086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582035A (en) * | 2021-08-04 | 2021-11-02 | 合肥市宏发起重机有限公司 | Electronic monospar hoist based on internet of things |
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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: 20140618 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |