CN113955646A - Double-layer cable saddle device of cable crane - Google Patents
Double-layer cable saddle device of cable crane Download PDFInfo
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- CN113955646A CN113955646A CN202111248075.8A CN202111248075A CN113955646A CN 113955646 A CN113955646 A CN 113955646A CN 202111248075 A CN202111248075 A CN 202111248075A CN 113955646 A CN113955646 A CN 113955646A
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- 239000010410 layer Substances 0.000 description 67
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application discloses double-deck cable saddle device of cable loop wheel machine relates to jack-up hoist and mount field, and it includes: the double-layer cable saddle device comprises an upper cable saddle and a lower cable saddle; a certain height difference exists between the upper layer cable saddle and the lower layer cable saddle; the upper layer cable saddle and the lower layer cable saddle are used for supporting the bearing cable. The utility model provides a double-deck cable saddle device through setting up double-deck cable saddle device, compares with traditional individual layer cable saddle, has increased the quantity that can bearing cable, has improved the biggest load of cable loop wheel machine, has increased the span of the biggest main span of cable loop wheel machine.
Description
Technical Field
The application relates to the technical field of bridges, in particular to a double-layer cable saddle device of a cable crane.
Background
At present, in various building construction fields, constructors often use cable cranes. The cable crane is also called as a cable crane and is generally applied to construction in the aspects of hydropower station construction, highway and railway bridge construction, forest cutting, mining, stockyard loading and unloading, underwater dredging, port carrying, aqueduct erection and the like. According to the actual situation of a construction site, the selection schemes of cable cranes with different forms and tonnages are determined.
In the related art, cable saddles of cable cranes all adopt a single-layer structure, each cable saddle is provided with a plurality of arc-shaped cable grooves connected in parallel, and a plurality of bearing cables are arranged in the arc-shaped cable grooves one by one.
However, when the weight of the lifted goods is large or the span of the main span is large, the cable crane is required to have a large number of bearing cables, and the use of a single-layer cable saddle causes problems of too wide width of the cable saddle, too small distance between the bearing cables and the like, which affects the manufacture and use of the cable crane. Simultaneously, the cable crane load or the span of individual layer cable saddle structure all receive certain restriction, and after the load capacity or span reached certain bottleneck, cable crane hoist and mount scheme will unable the realization.
Disclosure of Invention
To the defect that exists among the prior art, the aim at of this application provides a double-deck cable saddle device of cable loop wheel machine, through setting up double-deck cable saddle device, has increased the quantity that can bearing cable, has improved the biggest load of cable loop wheel machine, has increased the biggest main span of cable loop wheel machine.
In order to achieve the above purposes, the technical scheme is as follows: a double-deck cable saddle arrangement for a cable crane, comprising: the double-layer cable saddle device comprises an upper-layer cable saddle and a lower-layer cable saddle; certain difference in height has between upper cable saddle and the lower floor cable saddle, upper cable saddle and lower floor cable saddle are used for the bearing cable.
On the basis of the technical scheme, abdicating spaces are formed from the bottom end of the upper-layer cable saddle to the top end of the lower-layer cable saddle; all the upper layer cable saddles and the lower layer cable saddles are arranged at intervals along the longitudinal bridge direction, and the upper layer cable saddle is divided into two halves which are positioned in the middle; the lower layer cable saddle is respectively in two halves, and the symmetry sets up in the both sides of upper layer cable saddle.
On the basis of the technical scheme, the double-layer cable saddle device further comprises a plurality of supporting bases, and each half of the upper-layer cable saddle and the lower-layer cable saddle are mounted on the supporting bases.
On the basis of the technical scheme, each half of the upper layer cable saddle and the lower layer cable saddle is provided with a plurality of cable wheels arranged side by side, and the cable wheels are used for supporting and erecting the bearing cable.
On the basis of the technical scheme, the double-layer cable saddle device further comprises inclined supporting plates and a rotating shaft, wherein each inclined supporting plate is arranged on the top surface of each supporting base at intervals, two ends of the rotating shaft are connected to the two inclined supporting plates respectively, and the rotating shaft is sleeved with a plurality of cable wheels in a rotating mode.
On the basis of the technical scheme, the double-layer cable saddle device further comprises a plurality of support rods with different heights, and each support base is supported and fixed by the support rods.
On the basis of the technical scheme, the upper cable saddle comprises a first upper cable saddle and a second upper cable saddle, and the lower cable saddle comprises a first lower cable saddle and a second lower cable saddle; the first lower cable saddle, the first upper cable saddle, the second upper cable saddle and the second lower cable saddle are sequentially arranged along the longitudinal bridge direction, and the distance between the first lower cable saddle and the first upper cable saddle and the distance between the second upper cable saddle and the second lower cable saddle are first distances; the distance between the second upper cable saddle and the first upper cable saddle is a second distance, and the first distance is greater than the second distance.
The beneficial effect that technical scheme that this application provided brought includes:
the double-layer cable saddle device comprises an upper-layer cable saddle and a lower-layer cable saddle, wherein a certain height difference exists between the upper-layer cable saddle and the lower-layer cable saddle, and a abdicating space is formed from the bottom end of the upper-layer cable saddle to the top end of the lower-layer cable saddle and is convenient for the lower-layer cable saddle to use; the utility model provides a double-deck cable saddle device can erect double-deck bearing cable, for the individual layer cable saddle, has expanded on the space span, under the condition of erectting the same bearing cable, has greatly shortened the width of cable saddle, has improved the maximum load of cable loop wheel machine, has increased the maximum main span of cable loop wheel machine.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of a double-deck cable saddle arrangement provided by an embodiment of the present application;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a cross-sectional view C-C of FIG. 1;
reference numerals: 1. a double-deck cable saddle arrangement; 2. an upper layer cable saddle; 13. a first upper cable saddle; 14. a second upper cable saddle; 3. a lower layer cable saddle; 11. a first lower cable saddle; 12. a second lower cable saddle; 4. a support base; 5. a diagonal bracing plate; 6. a rotating shaft; 21. an upper layer of load-bearing cables; 22. a lower layer of bearing cable; 31. a support bar; 41. a traction cable; 42. hoisting cables; 51. passing a traction rope through a wheel; 52. hoisting cable passing wheels; 100. a cable pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, 2 and 3, the present application discloses an embodiment of a double-deck cable saddle device, wherein the double-deck cable saddle device 1 comprises an upper-deck cable saddle 2 and a lower-deck cable saddle 3, and a certain height difference is provided between the upper-deck cable saddle 2 and the lower-deck cable saddle 3. The upper layer cable saddle 2 and the lower layer cable saddle 3 are used for supporting the bearing cable. The utility model provides a 1 hierarchical two-layer cable saddle that sets up of double-deck cable saddle device can erect more bearing cables under the prerequisite of certain width.
The double-layer cable saddle device 1 comprises an upper-layer cable saddle 2 and a lower-layer cable saddle 3, wherein a certain height difference is formed between the upper-layer cable saddle 2 and the lower-layer cable saddle 3, and a certain abdicating space is formed from the bottom end of the upper-layer cable saddle 2 to the top end of the lower-layer cable saddle 3 and is convenient for the lower-layer cable saddle 3 to use; the utility model provides a double-deck cable saddle device 1 can erect double-deck bearing cable, for the individual layer cable saddle, has expanded on the space span, under the condition of erectting the same bearing cable, has greatly shortened the width of cable saddle, has improved the maximum load of cable loop wheel machine, has increased the maximum main span of cable loop wheel machine.
Specifically, the 2 bottom of upper layer cable saddle to 3 tops of lower floor's cable saddle have certain space of stepping down, do not have any other structure, the space of stepping down is convenient for the use of lower floor's cable saddle 3, is convenient for erect lower floor's bearing cable. All the upper layer cable saddles 2 and the lower layer cable saddles 3 are arranged at intervals along the longitudinal bridge direction, and the upper layer cable saddle 2 is divided into two halves which are positioned in the middle; the lower layer cable saddle 3 is divided into two halves and symmetrically arranged at two sides of the upper layer cable saddle 2.
The utility model provides a double-deck cable saddle device, all upper cable saddles 2 and lower floor's cable saddle 3 set up to the interval along the longitudinal bridge, and upper cable saddle 2 divide into two halves, be located the centre, the two halves symmetry of lower floor's cable saddle 3 sets up the both sides of upper cable saddle 2, this setting can make upper bearing cable and lower floor's bearing cable interval on the direction of height littleer, reduce the occupation space on the direction of height, reserve space allowance for all the other devices, the space utilization has been improved, further do benefit to arranging of haulage cable and jack-up cable.
Preferably, each half of the upper layer cable saddle 2 and the lower layer cable saddle 3 is provided with a plurality of cable pulleys 100 arranged side by side, and the cable pulleys 100 are used for bearing erection of the bearing cable.
Preferably, the double-deck cable saddle device 1 further comprises a plurality of support bases 4, each half of the upper deck cable saddle 2 and the lower deck cable saddle 3 being mounted on the support bases 4. The supporting base 4 makes the upper layer cable saddle 2 and the lower layer cable saddle 3 more firmly installed.
In one embodiment, the double-layered cable saddle device 1 further comprises two inclined supporting plates 5 and a rotating shaft 6, wherein two inclined supporting plates 5 are disposed at intervals on the top surface of each supporting base 4, two ends of the rotating shaft 6 are respectively connected to the two inclined supporting plates 5, and the rotating shaft 6 is rotatably sleeved with a plurality of cable pulleys 100. A cable pulley 100 can accommodate and support a load bearing cable. The utility model provides a double-deck cable saddle device 1 through setting up fagging 5 and rotation axis 6 to a plurality of cable pulleys 100 are integrated to rotation axis 6, and the modern design, the preparation is nimble, can adjust the quantity of cable pulleys 100 more in a flexible way to actual demand, and need not to change all the other preparation moulds, becomes to practice thrift the cost mutually.
In one embodiment, the double-deck cable saddle device 1 further comprises a plurality of support rods 31 with different heights, and each support base 4 is supported and fixed by the plurality of support rods 31, so that a certain height difference is formed between the upper-deck cable saddle 2 and the lower-deck cable saddle 3, and a foundation is provided for the arrangement of the upper and lower spaces.
As shown in fig. 4, the upper deck cable saddle 2 includes a first upper cable saddle 13 and a second upper cable saddle 14, and the lower deck cable saddle 3 includes a first lower cable saddle 11 and a second lower cable saddle 12; the first lower cable saddle 11, the first upper cable saddle 13, the second upper cable saddle 14 and the second lower cable saddle 12 are arranged in sequence along the longitudinal bridge direction. The distance between the first lower saddle 11 and the first upper saddle 13 is a first distance, and the distance between the second upper saddle 14 and the second lower saddle 12 is also a first distance; the distance between cable saddle 14 and the first cable saddle 13 of going up is the second distance on the second, and first distance is greater than the second distance, and this setting makes the double-deck cable saddle device of this application, and upper bearing cable and lower floor's bearing cable are little in the ascending interval of direction of height, reduce the occupation space in the direction of height, for all the other devices leave the space surplus, have improved space utilization, further do benefit to the arrangement of haulage cable and jack-up cable.
The concrete structure of cable loop wheel machine who uses double-deck cable saddle device does, and the cable loop wheel machine contains the pylon, upper bearing cable 21, lower floor's bearing cable 22 and above-mentioned double-deck cable saddle device 1, and double-deck cable saddle device 1 sets up in the pylon top, and a pair of upper bearing cable 2's cable pulley 100 is worn to locate one by a plurality of upper bearing cable 21, and a pair of lower floor's bearing cable pulley 100 of cable saddle 3 is worn to locate one by a plurality of lower floor's bearing cable 22, and lower floor's bearing cable 22 passes the upper cable saddle 2 bottom to be the space of stepping down on the 3 tops of cable saddle of lower floor. The cable crane is provided with the double-layer cable saddle device 1, the upper layer bearing cable 21 and the lower layer bearing cable 22 are arranged, the space span is expanded compared with a single-layer cable saddle, the width of the cable saddle is greatly shortened under the condition of erecting the same bearing cable, the maximum load of the cable crane is improved, and the maximum main span of the cable crane is enlarged; and the lower layer bearing cable 22 passes through the abdicating space from the bottom end of the upper layer cable saddle 2 to the top end of the lower layer cable saddle 3, the structure is compact, and the space utilization rate is high.
In one embodiment, the cable crane further comprises a traction cable 41, a hoisting cable 42, a traction cable passing wheel 51 and a hoisting cable passing wheel 52, wherein the traction cable passing wheel 51 and the hoisting cable passing wheel 52 are arranged right below the lower layer cable saddle 3 of the double-layer cable saddle device 1, the traction cable 41 is arranged in an arc-shaped cable groove of the traction cable passing wheel 51, and the hoisting cable 42 is arranged in an arc-shaped cable groove of the hoisting cable passing wheel 52. The cable crane has the advantages that the traction cable passing wheel 51 and the lifting cable passing wheel 52 are arranged right below the lower-layer cable saddle 3 of the double-layer cable saddle device 1, and the structure is compact and firm.
The support rod 31 for supporting the lower-layer cable saddle 3 is also the support rod 31 for supporting the traction cable idler wheel 51 and the hoisting cable idler wheel 52, namely the support rod 31 for supporting the traction cable idler wheel 51 and the hoisting cable idler wheel 52 are positioned right below the lower-layer cable saddle 3, the design is ingenious, and the spatial arrangement is compact.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A double-deck cable saddle device of a cable crane, comprising: the double-layer cable saddle device (1) comprises an upper-layer cable saddle (2) and a lower-layer cable saddle (3); have certain difference in height between upper cable saddle (2) and lower floor's cable saddle (3), upper cable saddle (2) and lower floor's cable saddle (3) are used for the bearing to ask for the bearing.
2. The double-deck cable saddle device of a cable crane as claimed in claim 1, wherein: the bottom end of the upper layer cable saddle (2) to the top end of the lower layer cable saddle (3) are abdicating spaces; all the upper layer cable saddles (2) and the lower layer cable saddles (3) are arranged at intervals along the longitudinal bridge direction, and the upper layer cable saddles (2) are divided into two halves which are positioned in the middle; the lower layer cable saddle (3) is divided into two halves which are symmetrically arranged at two sides of the upper layer cable saddle (2).
3. The double-deck cable saddle device of a cable crane as claimed in claim 1, wherein: double-deck cable saddle device (1) still contains a plurality of support bases (4), every half of upper cable saddle (2) and lower floor cable saddle (3) all install on supporting base (4).
4. A double-deck saddle assembly for a cable crane as claimed in claim 3, wherein: each half of upper cable saddle (2) and lower floor cable saddle (3) all has a plurality of cable pulley (100) that set up side by side, cable pulley (100) are used for the bearing to erect the bearing cable.
5. The double-deck saddle assembly for a cable crane of claim 4, wherein: double-deck cable saddle device (1) still contains oblique fagging (5) and rotation axis (6), and every top surface that supports base (4) all sets up oblique fagging (5) that two intervals set up, the both ends of rotation axis (6) are connected respectively in two fagging (5) to one side, and rotation axis (6) are located to rotatable cover of a plurality of cable wheels (100).
6. A double-deck saddle assembly for a cable crane as claimed in claim 3, wherein: the double-layer cable saddle device (1) further comprises a plurality of supporting rods (31) with different heights, and each supporting base (4) is supported and fixed by the supporting rods (31).
7. The double-deck cable saddle device of a cable crane as claimed in claim 1, wherein: the upper layer cable saddle (2) comprises a first upper cable saddle (13) and a second upper cable saddle (14), and the lower layer cable saddle (3) comprises a first lower cable saddle (11) and a second lower cable saddle (12); a first lower cable saddle (11), a first upper cable saddle (13), a second upper cable saddle (14) and a second lower cable saddle (12) are sequentially arranged along the longitudinal bridge direction, and the distance between the first lower cable saddle (11) and the first upper cable saddle (13) and the distance between the second upper cable saddle (14) and the second lower cable saddle (12) are first distances; the distance between the second upper cable saddle (14) and the first upper cable saddle (13) is a second distance, and the first distance is larger than the second distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111248075.8A CN113955646B (en) | 2021-10-26 | 2021-10-26 | Double-layer cable saddle device of cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111248075.8A CN113955646B (en) | 2021-10-26 | 2021-10-26 | Double-layer cable saddle device of cable crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113955646A true CN113955646A (en) | 2022-01-21 |
| CN113955646B CN113955646B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111248075.8A Active CN113955646B (en) | 2021-10-26 | 2021-10-26 | Double-layer cable saddle device of cable crane |
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| CN (1) | CN113955646B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495633A (en) * | 2023-06-27 | 2023-07-28 | 贵州省公路工程集团有限公司 | Cable separator for cable hoisting system |
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|---|---|---|---|---|
| GB190004082A (en) * | 1900-03-03 | 1900-08-11 | Alexander Ephraim Brown | Improvements in Hoisting and Conveying Apparatus. |
| GB423147A (en) * | 1934-05-02 | 1935-01-25 | Richard Petersen | Improvements in hoisting and traversing apparatus |
| CN202181174U (en) * | 2011-07-05 | 2012-04-04 | 中铁港航局集团第二工程有限公司 | Saddle of cable crane |
| CN209685181U (en) * | 2018-11-30 | 2019-11-26 | 广西路桥工程集团有限公司 | A kind of cable crane main cable saddle device |
| CN210973598U (en) * | 2019-09-12 | 2020-07-10 | 湖南省中南桥梁安装工程有限公司 | Double-layer bearing cable crane crown block |
| CN211255035U (en) * | 2019-11-13 | 2020-08-14 | 中交第二航务工程局有限公司 | Novel heavy-duty cable crane system |
-
2021
- 2021-10-26 CN CN202111248075.8A patent/CN113955646B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190004082A (en) * | 1900-03-03 | 1900-08-11 | Alexander Ephraim Brown | Improvements in Hoisting and Conveying Apparatus. |
| GB423147A (en) * | 1934-05-02 | 1935-01-25 | Richard Petersen | Improvements in hoisting and traversing apparatus |
| CN202181174U (en) * | 2011-07-05 | 2012-04-04 | 中铁港航局集团第二工程有限公司 | Saddle of cable crane |
| CN209685181U (en) * | 2018-11-30 | 2019-11-26 | 广西路桥工程集团有限公司 | A kind of cable crane main cable saddle device |
| CN210973598U (en) * | 2019-09-12 | 2020-07-10 | 湖南省中南桥梁安装工程有限公司 | Double-layer bearing cable crane crown block |
| CN211255035U (en) * | 2019-11-13 | 2020-08-14 | 中交第二航务工程局有限公司 | Novel heavy-duty cable crane system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495633A (en) * | 2023-06-27 | 2023-07-28 | 贵州省公路工程集团有限公司 | Cable separator for cable hoisting system |
| CN116495633B (en) * | 2023-06-27 | 2023-08-22 | 贵州省公路工程集团有限公司 | Cable separator for cable hoisting system |
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| Publication number | Publication date |
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| CN113955646B (en) | 2023-11-03 |
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