CN202492274U - Composite cable steel wire rope suspender - Google Patents
Composite cable steel wire rope suspender Download PDFInfo
- Publication number
- CN202492274U CN202492274U CN201120290283XU CN201120290283U CN202492274U CN 202492274 U CN202492274 U CN 202492274U CN 201120290283X U CN201120290283X U CN 201120290283XU CN 201120290283 U CN201120290283 U CN 201120290283U CN 202492274 U CN202492274 U CN 202492274U
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- CN
- China
- Prior art keywords
- cable
- suspender
- hydraulic pressure
- steel rope
- wire rope
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- 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 discloses a suspender of hoisting equipment equipped with a hydraulic grabbing bucket or a hydraulic grabbing beam, which is used for hoisting the hydraulic grabbing bucket or the grabbing beam; the suspender mainly comprises a suspender body, rope tools of a lifting steel wire rope and a fastening steel wire rope; the suspender body is a movable pulley or a hoisting ring with a hoisting lug or a hoisting hook. Different from the prior art, the utility model uses a steel wire rope which has a core part combined with a cable for electrical connection with the hydraulic grabbing bucket or the grabbing beam. Because the cable is disposed at the core part of the steel wire rope, the cable is protected by the steel wire rope from being easily damaged due to hooking by other articles, or being easily snapped. In addition, when the steel wire rope is winded by a lifting winding drum, the cable at the core part of the steel wire rope is winded simultaneously, and thus hoisting equipment with the suspender can omit a cable winding drum for winding the cable. Especially when the utility model is used for a hydraulic grabbing bucket cleaning machine, problems of cable pulling damage or hooking damage for such equipment are effectively solved.
Description
Affiliated technical field
The utility model belongs to the suspender that is used to lift by crane the hydraulic pressure gripping apparatus on a kind of weight-lifting equipment of being furnished with the hydraulic pressure gripping apparatus; This suspender mainly is made up of the rope tool of suspender body, hoist rope and binding in wire rope; Its suspender body can be suspension ring, also can be a running block that has hanger or suspension hook.Its hydraulic pressure gripping apparatus can be a kind of hydraulic grab that grasps article; Also can be a kind of and grabbed beam by being grabbed object bonded assembly hydraulic pressure.Its weight-lifting equipment can be a kind of hoisting crane that hydraulic grab or hydraulic pressure are grabbed beam of being furnished with; It also can be a kind of trash of being furnished with hydraulic grab.
Background technology
In the prior art, the weight-lifting equipment of being furnished with the hydraulic pressure gripping apparatus also need be provided with cable in addition the hydraulic pressure gripping apparatus is electrically connected, so that to the hydraulic power unit of hydraulic pressure gripping apparatus electrical source of power or control signal are provided except that by suspender the hydraulic pressure gripping apparatus being connected and lifting by crane.Because the tensile strength of cable is relatively poor relatively; The exterior protective layer of cable is generally processed by rubber or plastics that easy extension is hindered, and in its actual use, regular meeting is broken or its protective layer is caused damage by the hook of other article during cable; Especially for the hydraulic pressure of removing contamination before power station, the pumping plant drain grating grab bucket of removing contamination; Because grab bucket will be deep into underwater operation, there is a large amount of diversified dirts again around the grab bucket, regular meeting produces to bump with the cable that is connected grab bucket and scrapes and hook during these dirts; Make cable break easily or damage, the work of removing contamination can't be carried out normally.In addition,, a cable drum that twines cable need be set also on the main frame of weight-lifting equipment, often, make cable drum be difficult to arrange because the position on the main frame is limit because steel rope and cable are provided with respectively.
Summary of the invention
Problem based on above-mentioned prior art existence; The purpose of the utility model is that a kind of main frame of weight-lifting equipment and cable that the hydraulic pressure gripping apparatus is electrically connected of making of design can carry out actv. protection; The more failure-free suspender of working, and after making main frame use this suspender, can cancel original cable drum; Under the situation about being limit in the main frame position, can be convenient to the layout of equipment on the main frame and be convenient to main frame and being electrically connected of hydraulic pressure gripping apparatus.
The purpose of the utility model realizes through following technical scheme: the composite cable steel rope suspender that is used to lift by crane the hydraulic pressure gripping apparatus on a kind of weight-lifting equipment of being furnished with the hydraulic pressure gripping apparatus; Mainly form, it is characterized in that the used hoist rope of this composite cable steel rope suspender is the steel rope that a kind of heart portion is compounded with cable by the rope tool of suspender body, hoist rope and binding in wire rope.
Because the rope core portion of the said suspender of the utility model is compounded with cable, and cable and steel rope are united two into one, and makes the composite cable steel rope when satisfying the steel rope function, has substituted the function of cable.And the steel rope that is wound in the cable outside can carry out the actv. protection to cable, makes cable be not easy to hang and hinders, because steel rope has the higher intensity that bears, makes cable be not easy to break.Therefore use this suspender weight-lifting equipment hydraulic pressure gripping apparatus and its main frame be electrically connected more reliable.And after adopting this suspender; The cable that the hoisting drum of its main frame has also been reeled when Wound steel rope and has been combined with each other with steel rope; The reel and the cable drum of Wound steel rope are united two into one; The cable drum that has replaced prior art makes the equipment easy arrangement more on the main frame, and makes the structure of main frame more compact.
The suspender body of the said suspender of the utility model can be a running block that has hanger, and for ease of drawing of composite cable rope core portion cable, the multiplying power of assembly pulley should be taken as odd number.This suspender body also can be suspension ring, and when the multiplying power of assembly pulley is 1, movable pulley will not exist, and the suspender body of this moment is reduced to the form of suspension ring.
The rope tool of the said suspender of the utility model is meant the securing device that binding in wire is restricted, and for example it can be pressing plate, the screw bolt and nut of fastening steel rope on the reel of steel rope upper end, also can be the wire clips of steel rope lower end binding in wire rope.
The described hydraulic pressure gripping apparatus of the utility model can be a kind of hydraulic grab, and for example this hydraulic pressure gripping apparatus can be the grab bucket of removing contamination of hydraulic pressure on the trash.
The described hydraulic pressure gripping apparatus of the utility model can be that a kind of hydraulic pressure is grabbed beam, and it is to carry out bonded assembly hydraulic pressure and grab beam on the hoisting crane and by the lifting object that this hydraulic pressure is grabbed beam, and for example to grab beam can be to grab beam on the headstock gear and by lifting gate bonded assembly hydraulic pressure to this hydraulic pressure.
The composite cable steel rope of the said suspender of the utility model, its cable can be the power cables of transmitting power power supply, and this electrical source of power can drive the running of hydraulic power unit motor.
The composite cable steel rope of the said suspender of the utility model, its cable can be the signal cables of carrying control command, and the hydraulic pressure gripping apparatus can be operated according to the instruction of transmission accordingly.
The composite cable steel rope of the said suspender of the utility model, its cable can be different structural forms, and its rope core portion can be a cable of being combined by multiple conducting wires; Its rope core portion also can be several cables or the several lead that disperses; It can also be the ropy that lead or cable are wound on the rope made of hemp or other fiber.
Description of drawings
Fig. 1 be prior art a kind of hydraulic pressure gripping apparatus and with being connected of main frame
Fig. 2 is the used a kind of composite cable steel rope of the utility model
Fig. 3 is the utility model embodiment one
Fig. 4 is the utility model embodiment two
Fig. 5 is the utility model embodiment three
The specific embodiment
Fig. 1 is the situation that is connected of matching used a kind of hydraulic pressure gripping apparatus of prior art trash and main frame; This hydraulic pressure gripping apparatus is the grab bucket of removing contamination of a kind of and the matching used hydraulic pressure of trash; The hydraulic pressure grab bucket 1 of removing contamination is connected with trash through suspender 3, and the rope tool that suspender 3 is restricted by steel rope, suspender body and binding in wire is formed.The suspender body of this moment is meant the steel rope lower end and the grab bucket bonded assembly suspension ring of removing contamination.The reel Wound steel rope of trash, and go up and down through the grab bucket of removing contamination of girth of rings hydrodynamic pressure.The hydraulic power unit 2 of cable 4 and this hydraulic grab is electrically connected through pressure terminal; Cable 4 is delivered to electrical source of power and control signal the hydraulic power unit 2 of hydraulic grab; The hydraulic oil of hydraulic power unit 2 outputs is realized opening and closing through the rotation rake pawl of oil cylinder modulated pressure grab bucket, grabs the work of dirt.This cable 4 of grabbing dirt equipment is to be provided with separately; What the appearance protective layer of cable adopted is rubber or plastics, in actual the use, because the work-site of the grab bucket of removing contamination can be assembled a large amount of various dirts often; These dirts are under the impact of current; Produce hook through regular meeting with the cable of grabbing dirt equipment,, make the surface of cable under the hook of dirt, produce damaged often because the rubber or the plastics intensity of cable surface are lower; Since the tensile strength of cable a little less than, the hook of dirt also can be broken the generation that causes the accident with cable.In addition, in order to make this cable ability and synchronous up-down of hydraulic grab, the cable drum of a drum cable to be set also.
Fig. 2 is the section-drawing of the used a kind of composite cable steel rope of the utility model, and this suspender steel rope is made up of 2 on the cable of exterior steel wire 1 and heart portion.The used composite cable steel rope of the utility model unites two into one steel rope and cable, and this steel rope is had outside the function of general steel rope, also has the function of transmission dynamic power or control signal.And because the protection of steel rope makes cable be not easy to hang wound or break.
Fig. 3 is a kind of embodiment of the utility model; Present embodiment hydraulic pressure gripping apparatus 1 is the grab bucket of removing contamination of a kind of and the matching used hydraulic pressure of trash; Being used to lift by crane the remove contamination identical rope tool of also being restricted by steel rope, suspension ring and binding in wire with Fig. 1 of suspender 3 of grab bucket of hydraulic pressure forms; Different is that the used steel rope of this suspender is a kind of composite cable steel rope, and the heart portion of its steel rope is provided with cable 4.Because cable 4 is arranged on the heart portion of steel rope, cable is not easy to be produced hook by dirt and causes breakage, also is not easy to be broken.Because cable does not need independent setting, therefore the cable 4 of the rope core portion that yet reeled simultaneously during the trash Wound steel rope, does not need to be provided with separately cable drum yet.
Fig. 4 is the another kind of embodiment of the utility model; Present embodiment hydraulic pressure gripping apparatus 5 also is the grab bucket of removing contamination of a kind of and the hydraulic pressure matching used another kind of form of trash; Being used to lift by crane the remove contamination suspender 7 of grab bucket of hydraulic pressure is made up of the rope tool of steel rope, movable pulley and binding in wire rope; Different with prior art, the used steel rope of this suspender is a kind of composite cable steel rope, and the heart portion of its steel rope is provided with cable 8.For ease of drawing of rope core portion cable, the multiplying power of assembly pulley is 5.The hydraulic power unit 6 of cable 8 and this hydraulic grab is electrically connected through pressure terminal; Cable 8 is delivered to electrical source of power and control signal the hydraulic power unit 6 of hydraulic grab 5; The hydraulic oil of hydraulic power unit 6 outputs is realized opening and closing through the rotation rake pawl of oil cylinder modulated pressure grab bucket, grabs the work of dirt.Because cable receives the protection of steel rope, cable is difficult for hanging wound or breaking.
Fig. 5 also is a kind of embodiment of the utility model; Present embodiment hydraulic pressure gripping apparatus 9 is grabbed beam for a kind of with the matching used hydraulic pressure of headstock gear; Being used to lift by crane hydraulic pressure grabs the suspender 12 of beam and also is made up of the rope tool of steel rope, movable pulley and binding in wire rope; Different with prior art is that the used steel rope of this suspender is a kind of composite cable steel rope, and the heart portion of its steel rope is provided with cable 13.The hydraulic power unit 11 of cable 13 and this hydraulic grab is electrically connected through pressure terminal; Cable 13 is delivered to the hydraulic power unit 11 that hydraulic pressure is grabbed beam 9 with electrical source of power and control signal; The pin assembly of wearing that the hydraulic oil of hydraulic power unit 11 outputs is grabbed beam through the oil cylinder modulated pressure stretches, and realizes grabbing being connected of beam and hanging object.Because cable is arranged on the heart portion of steel rope, cable is not easy to be produced hook by other article and causes breakage, also is not easy to be broken.Because cable does not need independent setting, therefore, does not need to be provided with separately cable drum yet.
Claims (5)
1. the composite cable steel rope suspender that is used to lift by crane the hydraulic pressure gripping apparatus on the weight-lifting equipment that a kind is furnished with the hydraulic pressure gripping apparatus; Mainly form, it is characterized in that the used hoist rope of this composite cable steel rope suspender is the steel rope that a kind of heart portion is compounded with cable by the rope tool of suspender body, hoist rope and binding in wire rope.
2. composite cable steel rope suspender according to claim 1, the suspender body that it is characterized in that this composite cable steel rope suspender can be running blocks that has hanger.
3. composite cable steel rope suspender according to claim 1, the suspender body that it is characterized in that this composite cable steel rope suspender can be suspension ring.
4. be used to lift by crane the composite cable steel rope suspender of hydraulic pressure gripping apparatus on the weight-lifting equipment of being furnished with the hydraulic pressure gripping apparatus according to claim 1, it is characterized in that this hydraulic pressure gripping apparatus can be a kind of hydraulic grab.
5. be used to lift by crane the composite cable steel rope suspender of hydraulic pressure gripping apparatus on the weight-lifting equipment of being furnished with the hydraulic pressure gripping apparatus according to claim 1, it is characterized in that this hydraulic pressure gripping apparatus can be that a kind of hydraulic pressure is grabbed beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120290283XU CN202492274U (en) | 2011-08-11 | 2011-08-11 | Composite cable steel wire rope suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120290283XU CN202492274U (en) | 2011-08-11 | 2011-08-11 | Composite cable steel wire rope suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492274U true CN202492274U (en) | 2012-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120290283XU Expired - Lifetime CN202492274U (en) | 2011-08-11 | 2011-08-11 | Composite cable steel wire rope suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283078A (en) * | 2013-07-02 | 2015-01-14 | 郑州华林清污起重设备有限公司 | High tensile cable electrical transmission device for hydraulic grab bucket |
| CN114351999A (en) * | 2022-01-18 | 2022-04-15 | 中国葛洲坝集团第三工程有限公司 | A hanging flower basket is built in room for improving security |
-
2011
- 2011-08-11 CN CN201120290283XU patent/CN202492274U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283078A (en) * | 2013-07-02 | 2015-01-14 | 郑州华林清污起重设备有限公司 | High tensile cable electrical transmission device for hydraulic grab bucket |
| CN114351999A (en) * | 2022-01-18 | 2022-04-15 | 中国葛洲坝集团第三工程有限公司 | A hanging flower basket is built in room for improving security |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Yanlin Document name: Notification of Passing Examination on Formalities |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: 450000 No. 76 West Huaihe Road, Zhongyuan District, Henan, Zhengzhou Patentee after: ZHENGZHOU HUALIN TRASH-CLEANING MACHINE AND CRANE EQUIPMENT CO., LTD. Address before: 450052 No. 3, building 57, No. 24 Longhai Central Road, 27 District, Henan, Zhengzhou Patentee before: Lv Yanlin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |