CN202575738U - Crane cable drum detection equipment - Google Patents
Crane cable drum detection equipment Download PDFInfo
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- CN202575738U CN202575738U CN 201220177179 CN201220177179U CN202575738U CN 202575738 U CN202575738 U CN 202575738U CN 201220177179 CN201220177179 CN 201220177179 CN 201220177179 U CN201220177179 U CN 201220177179U CN 202575738 U CN202575738 U CN 202575738U
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Abstract
The embodiment of the utility model discloses crane cable drum detection equipment. The cable drum comprises a bus, wherein the bus comprises a plurality of cables to be detected, and one end of the bus is provided with a first insertion end, while the other end is provided with a second insertion end. The equipment comprises a host machine, a first insertion line and a second insertion line, wherein the host machine comprises a detection module, a first interface module, a second interface module and a display module; the detection module is used for sending a detection signal to an appointed terminal at the first insertion end through the first interface module and receiving feedback signals flown out of the second insertion end through the second interface module, and if the feedback signals are received, a display command is sent to the display module to command the display module to indicate terminals with the flown out feedback signals so as to judge whether the cables to be detected, which correspond to the appointed terminal at the first insertion end, in the bus are correctly connected; and if the cables in the cable drum and the two insertion ends are correctly connected, the cable drum can be subjected to breakover, and a wiring condition can be known according to an instruction, so that the production efficiency is improved.
Description
Technical field
The utility model relates to hoisting crane fault detection field, especially relates to a kind of hoisting crane cable drum check implement.
Background technology
The abnormal situation of work such as telescoping cylinder, Warning light, anemoscope, lifting altitude killer appear in crane arm through regular meeting when debugging on testbed.This moment is in order to investigate fault, is a very important link to the detection of hoisting crane cable drum.But arm inside receives the restriction in space, installs the then bad dismounting if cable drum breaks down behind the arm, even has to creep into arm inside and go to detect, and the circuit of adding on the cable drum is more, and signal is complicated, and the investigation difficulty is also very big.
In the prior art; Though special cable check implement is arranged; But detection line virtual connection, misconnection, short circuit etc., but the contriver finds that in realizing the process of the utility model these check implements of the prior art are shortcomings such as bulky, the expensive of ubiquity, move operation inconvenience not only; The more important thing is that these check implements all are that this process detects before completing afterwards, assemble to cable; After assembling,, can only pull down cable drum again, have a strong impact on production efficiency if cable problems such as misconnection, virtual connection occur and then can't directly detect.
The utility model content
The purpose of the utility model embodiment provides hoisting crane cable drum check implement, to realize that each cable in the cable drum after the assembling is carried out fast detecting.
The utility model discloses a kind of hoisting crane cable drum check implement; Said cable drum comprises bus; Comprise many cables to be measured in the said bus; One end of said bus have first patch end, the other end has second and patches end, said first patches end and said second patches end and all comprises a plurality of and said many corresponding terminals of cable to be measured;
Said equipment comprises main frame, first patch cord and second patch cord;
Said main frame comprises detection module, first interface module, second interface module and display module;
One end of said first patch cord has with said first and patches end corresponding first connector, the other end and link to each other with said first interface module; One end of said second patch cord has with said second and patches end corresponding second connector, the other end and link to each other with said second interface module;
Said detection module is used for patching that end links to each other and said second connector and said second patches and holds when linking to each other when said first connector and said first; Send detection signal through said first interface module to the said first appointment terminal that patch on the end; And patch the feedback signal that end flows out through said second interface module to said second and receive, then send idsplay order if receive said feedback signal to said display module;
Whether said display module is used for according to said idsplay order, indicates second and patches the terminal that has said feedback signal to flow out on the end, be connected correctly to judge in the said bus with the first corresponding cable to be measured of said appointment terminal that patch on the end.
Preferably:
Said first interface module specifically comprises a plurality of transmit ports, and each terminal that said a plurality of transmit ports and said first patch on the end is corresponding one by one; Said second interface module specifically comprises a plurality of receiving ports, and each terminal that said a plurality of receiving ports and said second patch on the end is corresponding one by one;
Said first patch cord specifically comprises many signal line, so that patch end when linking to each other when said first connector and said first, each transmit port in said first interface module links to each other through the respective terminal that corresponding signal lines and first patches on the end; Said second patch cord specifically comprises many signal line, so that patch end when linking to each other when said second connector and said second, each receiving port in said second interface module links to each other through the respective terminal that corresponding signal lines and second patches on the end;
Said detection module is used for sending detection signal through said first interface module to the said first appointment terminal that patch on the end; And patch feedback signal that end flows out when receiving to said second through said second interface module; Be specially: send detection signal through the appointment transmit port in said first interface module through the appointment terminal that corresponding signal alignment said first patches on the end, and receive said second through each receiving port in said second interface module and patch end and go up the feedback signal that respective terminal flows out.
Preferably:
Said display module specifically comprises in a plurality of and second interface module each receiving port indicating device one to one; Said display module is used for patching when having terminal that said feedback signal flows out to indicate on the end said second; Be specially: drive all appointment indicating devices and show, said appointment indicating device is and the corresponding indicating device of the receiving port that receives said feedback signal.
Preferably, said indicating device is specially the LED luminotron.
Preferably, said main frame also comprises the auditory tone cues module; Said detection module also is used for: the said appointment terminal that patches on the end as if the said feedback signal and first that does not receive any said feedback signal or receive is not corresponding, then drives said auditory tone cues module and reports to the police.
After equipment among the utility model embodiment is connected to the two ends of cable drum; Can conducting if the cable in the cable drum and two patch that end connects correctly then; Just can know the wiring situation after the hoisting crane cable drum assembles according to indication; Do not need to pull down again cable drum and just can investigate faults such as the virtual connection of cable, misconnection, short circuit, thereby saved detection time, improved production efficiency greatly.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment one equipment;
Fig. 2 is the work scheme drawing of the utility model embodiment one equipment;
Fig. 3 is the circuit diagram of the utility model embodiment two equipment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Cable drum on the crane arm is a kind of signal transmitting apparatus, is made up of cable and reel (or claiming disk), is responsible for the power supply of telescopic oil cylinder and the transmission of signal etc.Cable is wrapped on the reel, and there is the wind spring of resetting reel inside.When cable was drawn out, reel began rotation, and its inner spring is stretched, and when cable bounced back, under the effect of wind spring restoring force, cable was wrapped on the reel again, thereby can stretch out, withdraw along with the outside telescopic band moving-wire of arm cable.Be connected through industrial Connector Clip between cable drum and the turntable.
The cable drum bus of car hosit arm is made up of 18 or more cables usually, comprising 17 black line, on black line, is printed on sequence number respectively, is connected on 1～No. 17 cable on 1～No. 17 terminal by wire size generally speaking; Also comprise 1 yellow/green cable, yellow/green cable fixedly is connected on No. 18 terminals.It is clear inadequately because the unclear or overlong time wire size that the wire size itself on the cable might be printed is worn and torn; All cause wire size to be difficult to distinguish; Make cable wrong or virtual connection often in the arm cable drum, the time goes to detect and correct greatly thereby taken.
Embodiment one
Fig. 1 is the structural representation of the utility model embodiment one equipment, and Fig. 2 is the work scheme drawing of the utility model embodiment one equipment.Present embodiment discloses a kind of hoisting crane cable drum check implement; Be used for hoisting crane cable drum 4 is detected; Said cable drum 4 comprises bus; Comprise many cables to be measured in the said bus, an end of said bus has first and patches end 41, the other end and have second and patch end 42, said first and patch end 41 and said second and patch and hold 42 all to comprise the corresponding terminal (not shown in figure 1) of a plurality of and said many cables to be measured.
Said equipment comprises main frame 1, first patch cord 2 and second patch cord 3.
Said main frame comprises detection module 11, first interface module 12, second interface module 13 and display module 14.
One end of said first patch cord 2 have with said first patch end 41 corresponding first connectors 21, the other end links to each other with said first interface module 12; One end of said second patch cord 3 have with said second patch end 42 corresponding second connectors 31, the other end links to each other with said second interface module 13.
In the present embodiment, preferred: said first interface module specifically can comprise a plurality of transmit port (not shown in figure 1)s, and each terminal that said a plurality of transmit ports and said first patch on the end is corresponding one by one; Said second interface module specifically can comprise a plurality of receiving port (not shown in figure 1)s, and each terminal that said a plurality of receiving ports and said second patch on the end is corresponding one by one.
Corresponding preferred: said first patch cord specifically comprises many signal line; So that patch end when linking to each other when said first connector and said first, each transmit port in said first interface module links to each other through the respective terminal that corresponding signal lines and first patches on the end; Said second patch cord specifically comprises many signal line, so that patch end when linking to each other when said second connector and said second, each receiving port in said second interface module links to each other through the respective terminal that corresponding signal lines and second patches on the end.
Said detection module is used for patching that end links to each other and said second connector and said second patches and holds when linking to each other when said first connector and said first; Send detection signal through said first interface module to the said first appointment terminal that patch on the end; And patch the feedback signal that end flows out through said second interface module to said second and receive, then send idsplay order if receive said feedback signal to said display module.Suppose to have in the bus cable A, first of bus patches has the cooresponding terminal a1 with cable A on the end, and second of bus patches has the cooresponding terminal a2 with cable A on the end.If cable A connects correct, so when this equipment after terminal a1 sends detection signal, this detection signal of normal circumstances can pass through the conduction of cable A at last from terminal a2 outflow, promptly this equipment can receive a feedback signal from terminal a2; If do not receive any feedback signal, perhaps receive the feedback signal of a plurality of terminals, then represent problems such as opening circuit has appearred in cable A, virtual connection, misconnection, short circuit.
Preferably: said detection module is used for sending detection signal through said first interface module to the said first appointment terminal that patch on the end; And patch feedback signal that end flows out when receiving to said second through said second interface module; Be specially: send detection signal through the appointment transmit port in said first interface module through the appointment terminal that corresponding signal alignment said first patches on the end, and receive said second through each receiving port in said second interface module and patch end and go up the feedback signal that respective terminal flows out.
Whether said display module is used for according to said idsplay order, indicates second and patches the terminal that has said feedback signal to flow out on the end, be connected correctly to judge in the said bus with the first corresponding cable to be measured of said appointment terminal that patch on the end.Preferably: said display module specifically comprises in a plurality of and second interface module each receiving port indicating device one to one; Said display module is used for patching when having terminal that said feedback signal flows out to indicate on the end said second; Be specially: drive all appointment indicating devices and show, said appointment indicating device is and the corresponding indicating device of the receiving port that receives said feedback signal.In the present embodiment, preferred, said indicating device specifically can be the LED luminotron.
In addition, said main frame can also comprise the auditory tone cues module; Said detection module also is used for: if do not receive any said feedback signal or receive the appointment terminal that said feedback signal and said first patches on the end not corresponding, then drive said auditory tone cues module and report to the police.
Embodiment two
Below in conjunction with embodiment is example in the lump with the micro controller system, and the cable drum check implement that the utility model provided is further specified.In the present embodiment; The core component of main frame is a PLC micro controller system; Referring to shown in Figure 3, two groups of pins are arranged on this micro controller system, every group of pin has 18; Be P1.0～P1.17 and P0.0～P0.17, these two groups of pins can serve as said a plurality of transmit ports and the said a plurality of receiving ports on second interface module on first interface module respectively.Display module then specifically is made up of 18 LED luminotrons; Each LED luminotron respectively with second interface module on each pin of P0.0～P0.17 corresponding one by one; If certain pin receives second and patches the feedback signal that end is gone up respective terminal among P0.0～P0.17, then the cooresponding LED luminotron of this pin will light.
In addition, referring to shown in Figure 3, its power supply of the equipment in the present embodiment can adopt the LM7805 Voltage stabilizing module, this module wide input voltage range, and output voltage stabilization, maximum operating currenbt can reach 1.5A, and high efficiency.In the utility model, can adopt the dual power supply pattern, use internal electric source power supply generally speaking, battery is a 9V lamination rechargeable battery, can repeated usage, and free from environmental pollution; If run into the situation of dead battery in the open air, can also use vehicle-mounted 24V power supply to be this power devices, thereby increase the commonality of this equipment.
The working process of present embodiment equipment is following: with two corresponding respectively pegging graft of two connectors that patch end and this equipment of cable drum; Each pin among P1.0～P1.17 patches end and goes up to have set up with the corresponding terminal of this pin and be connected with first separately like this, and each pin among P0.0～P0.17 patches on the end to have set up with the corresponding terminal of this pin and is connected with second separately.Open the source switch of this equipment then; Micro controller system sends electric signal through the Line 1 cable of the P1.0 pin in first interface module in cable drum; And through the second interface module receiving feedback signals; Its result can be divided into following several kinds of situation: if the P0.0 pin in second interface module has received feedback signal, feedback signal that promptly receives or Line 1 are so just judged to be this root cable path; Cooresponding bright 1 second of the LED luminotron that is shown as No. 1, then the user can know that the attaching of Line 1 cable is errorless; If the feedback signal that receives is X line (X ≠ 1), so just be judged as Line 1 cable misconnection, the cooresponding X indicator lamp that is shown as is bright, and then the user can know that Line 1 received the X terminal; If each pin does not all receive feedback signal, so just be judged as and open circuit, all LED luminotrons all do not work, and then the user can know that Line 1 is missed or virtual connection; If a plurality of pins have all received feedback signal, so just be judged as that much more corresponding cooresponding a plurality of LED luminotrons will be lighted with the cable short circuits, then the user can know pairing several threads cable short circuit that the LED luminotron is lighted.Equipment can begin to detect from Line 1, detects until No. 18 lines by root, and detect every cable and only need several microseconds, bright 0.5 second of luminotron, 18 cables that detected in the cable drum only need about 10 seconds.The user can investigate problem according to testing result after detection finished, and the one action process is accomplished.Next time, can make when beginning to detect equipment to last result zero clearing again, reset, guarantee that each the detection all with detecting last time keeps independent.In the present embodiment, P1.0～P1.17 is as sending end, and P0.0～P0.17 is as receiving end, in other embodiment of utility model, can also be with P1.0～P1.17 as receiving end, and P0.0～P0.17 is as transmitting terminal.Embodiment does not limit to this utility model.In addition, also can be different and the internal circuit of micro controller system is designed again according to the test product model, or utilize built-in or external connection keyboard is programmed to micro controller system again.
Need to prove; In this article; Relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint relation or the order that has any this reality between these entities or the operation.And; Term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability; Thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements; But also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Under the situation that do not having much more more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises said key element and also have other identical element.
The preferred embodiment that the above is merely the utility model is not the protection domain that is used to limit the utility model.Used concrete example among this paper and the principle of the utility model and embodiment have been carried out lock stated, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, part all can change on the specific embodiment and field of application.In sum, this description should not be construed as the restriction to the utility model.Any modification of being done within all spirit and principles at the utility model, be equal to replacement, improvement etc., all be included in the protection domain of the utility model.
Claims (5)
1. hoisting crane cable drum check implement; It is characterized in that; Said cable drum comprises bus; Comprise many cables to be measured in the said bus, an end of said bus have first patch end, the other end has second and patches end, said first patches end and said second patches end and all comprises a plurality of and said many corresponding terminals of cable to be measured;
Said equipment comprises main frame, first patch cord and second patch cord;
Said main frame comprises detection module, first interface module, second interface module and display module;
One end of said first patch cord has with said first and patches end corresponding first connector, the other end and link to each other with said first interface module; One end of said second patch cord has with said second and patches end corresponding second connector, the other end and link to each other with said second interface module;
Said detection module is used for patching that end links to each other and said second connector and said second patches and holds when linking to each other when said first connector and said first; Send detection signal through said first interface module to the said first appointment terminal that patch on the end; And patch the feedback signal that end flows out through said second interface module to said second and receive, then send idsplay order if receive said feedback signal to said display module;
Whether said display module is used for according to said idsplay order, indicates second and patches the terminal that has said feedback signal to flow out on the end, be connected correctly to judge in the said bus with the first corresponding cable to be measured of said appointment terminal that patch on the end.
2. equipment according to claim 1 is characterized in that:
Said first interface module specifically comprises a plurality of transmit ports, and each terminal that said a plurality of transmit ports and said first patch on the end is corresponding one by one; Said second interface module specifically comprises a plurality of receiving ports, and each terminal that said a plurality of receiving ports and said second patch on the end is corresponding one by one;
Said first patch cord specifically comprises many signal line, so that patch end when linking to each other when said first connector and said first, each transmit port in said first interface module links to each other through the respective terminal that corresponding signal lines and first patches on the end; Said second patch cord specifically comprises many signal line, so that patch end when linking to each other when said second connector and said second, each receiving port in said second interface module links to each other through the respective terminal that corresponding signal lines and second patches on the end;
Said detection module is used for sending detection signal through said first interface module to the said first appointment terminal that patch on the end; And patch feedback signal that end flows out when receiving to said second through said second interface module; Be specially: send detection signal through the appointment transmit port in said first interface module through the appointment terminal that corresponding signal alignment said first patches on the end, and receive said second through each receiving port in said second interface module and patch end and go up the feedback signal that respective terminal flows out.
3. equipment according to claim 2 is characterized in that, said display module specifically comprises in a plurality of and second interface module each receiving port indicating device one to one;
Said display module is used for patching when having terminal that said feedback signal flows out to indicate on the end said second; Be specially: drive all appointment indicating devices and show, said appointment indicating device is and the corresponding indicating device of the receiving port that receives said feedback signal.
4. equipment according to claim 3 is characterized in that said indicating device is specially the LED luminotron.
5. according to each described equipment of claim 1 to 4, it is characterized in that said main frame also comprises the auditory tone cues module; Said detection module also is used for: the said appointment terminal that patches on the end as if the said feedback signal and first that does not receive any said feedback signal or receive is not corresponding, then drives said auditory tone cues module and reports to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177179 CN202575738U (en) | 2012-04-24 | 2012-04-24 | Crane cable drum detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177179 CN202575738U (en) | 2012-04-24 | 2012-04-24 | Crane cable drum detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN202575738U true CN202575738U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177179 Expired - Fee Related CN202575738U (en) | 2012-04-24 | 2012-04-24 | Crane cable drum detection equipment |
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| CN (1) | CN202575738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708833A (en) * | 2021-07-07 | 2021-11-26 | 北京中电飞华通信有限公司 | Optical cable detection equipment |
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2012
- 2012-04-24 CN CN 201220177179 patent/CN202575738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708833A (en) * | 2021-07-07 | 2021-11-26 | 北京中电飞华通信有限公司 | Optical cable detection equipment |
| CN113708833B (en) * | 2021-07-07 | 2023-03-10 | 北京中电飞华通信有限公司 | Optical cable detection equipment |
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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: 20121205 Termination date: 20190424 |