CN112793594A - Overhead belt freight ropeway tension automatic balancing support seat and automatic balancing method - Google Patents
Overhead belt freight ropeway tension automatic balancing support seat and automatic balancing method Download PDFInfo
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- CN112793594A CN112793594A CN202110127438.6A CN202110127438A CN112793594A CN 112793594 A CN112793594 A CN 112793594A CN 202110127438 A CN202110127438 A CN 202110127438A CN 112793594 A CN112793594 A CN 112793594A
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- 238000000034 method Methods 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 238000010586 diagram Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
本申请公开了一种架空皮带货运索道拉力自动平衡支撑座及拉力自动平衡，为单套支撑座，所述单套支撑座包括支撑轴、可转动套筒、左底座和右底座，支撑轴穿过可转动套筒，支撑轴一端与左底座连接，另一端与右底座连接，可转动套筒位于左底座和右底座之间，可转动套筒上连有连接柱。本申请支撑装置对钢绳和支架要求降低，使成本降低，同时增加线路安全。
The application discloses an overhead belt freight cableway tension automatic balance support base and tension automatic balance, which is a single set of support bases, the single set of support bases includes a support shaft, a rotatable sleeve, a left base and a right base, and the support shaft passes through Through the rotatable sleeve, one end of the support shaft is connected with the left base, and the other end is connected with the right base, the rotatable sleeve is located between the left base and the right base, and the rotatable sleeve is connected with a connecting column. The supporting device of the present application has lower requirements on steel ropes and brackets, thereby reducing costs and increasing line safety.
Description
Technical Field
The application relates to the field of freight ropeways, in particular to an automatic tension balancing supporting seat for an overhead belt freight ropeway, an automatic tension balancing device for the overhead belt freight ropeway and an automatic tension balancing method for the overhead belt freight ropeway.
Background
The belt cargo aerial cableway is characterized in that a cargo belt runs on the aerial cableway and belongs to a fresh object in China, a steel rope and the top end of a support are of a fixed structure, the cargo rope is high in transportation capacity, but the stress of the cargo rope is worse than that of a common cargo rope.
The existing cargo cable support, the support seat and the ground are fixed, under the structure, because the load change of the belt cargo aerial cableway line is large, the support seat and the support cannot balance the tension of steel cables on two sides of the support, the tension of the steel cable on one side is easily out of limit, the steel cable is easily damaged, the support tipping moment is also large, only the steel cable and the reinforced support can be increased for ensuring safety, further the whole equipment is reinforced, the cost is extremely high, and the popularization of the large-capacity belt cargo cable is not facilitated.
Disclosure of Invention
In view of the above-mentioned drawbacks, the present application provides an automatic tension balancing support seat for an aerial belt freight cableway, which has reduced requirements for steel cables and brackets, and thus reduces the cost.
The technical scheme is as follows: the utility model provides an overhead belt freight transportation cableway pulling force automatic balance supporting seat, this overhead belt freight transportation cableway pulling force automatic balance supporting seat be single set of supporting seat, single set of supporting seat includes back shaft, rotatable sleeve, left base and right base, and the back shaft passes rotatable sleeve, and back shaft one end is connected with left base, and the other end is connected with right base, and rotatable sleeve is located between left base and the right base, even has the spliced pole on the rotatable sleeve.
When the cableway runs, the change of the line load can cause the deflection and the length of the steel ropes fixed on the two sides of the bracket to change, the tension automatic balance support of the aerial belt freight cableway and the bracket and the steel ropes of the cableway form a self-balance hinge point, the longitudinal (steel rope direction) bending moment of the bracket is reduced or avoided, the bracket can swing back and forth when the stress changes, the automatic force release is realized, and the line safety is improved.
Optionally, the single set of supporting seat further comprises a bottom plate, and the left base and the right base are respectively installed on the bottom plate.
Optionally, the single set of supporting seat further includes two bearing bushes, and the two bearing bushes are mounted on two ends of the supporting shaft.
Optionally, the bearing shell is a double bearing shell.
Optionally, a bearing bush sleeve is sleeved on the bearing bush.
Optionally, the single set of supporting seat further comprises two baffles, and the two baffles are respectively installed at two ends of the supporting shaft.
Optionally, the single set of supporting seat further comprises two transverse slip rings, and the two transverse slip rings are mounted on the supporting shaft and respectively located between the rotatable sleeve and the left base and the right base.
In a second aspect, the application provides an automatic tension balancing support seat for an overhead belt freight ropeway.
The technical scheme is as follows: the utility model provides an overhead belt freight transportation cableway pulling force automatic balance supporting seat, overhead belt freight transportation cableway pulling force automatic balance supporting seat is two sets of supporting seats, and every set of supporting seat is single set of supporting seat, single set of supporting seat is foretell single set of supporting seat.
Optionally, the support shaft is provided with a long hole in the center.
In a third aspect, the present application provides an overhead belt freight runway support apparatus.
The technical scheme is as follows: the supporting device for the overhead belt freight cableway comprises the automatic tension balancing supporting seat for the overhead belt freight cableway.
In a fourth aspect, the present application provides a method for automatically balancing the tension of an overhead belt freight ropeway.
The technical scheme is as follows: the method adopts the automatic tension balancing support seat for the overhead belt freight cableway.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic illustration of the present application of FIG. 1;
FIG. 3 is a schematic structural diagram of another embodiment of the present application;
FIG. 4 is a schematic view of the single set of support base of FIG. 3;
FIG. 5 is a schematic view of the working principle of FIG. 3;
in fig. 1-5, a single set of support base 100, a support shaft 101, a rotatable sleeve 102, a connecting column 103, a right base 104, a left base 105, a bottom plate 106, a bearing bush 107, a bearing bush sleeve 108, a baffle 109, a transverse slip ring 110, a flange 111, a slot 112, a bracket 200, a left side cable rope 301 and a right side cable rope 302.
Detailed Description
The present application will be further described with reference to the accompanying drawings.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, or that are conventionally placed during use of the product of the application, and are used only for convenience in describing the application and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is further noted that, unless otherwise expressly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in a specific case by those of ordinary skill in the art.
Example 1
Referring to fig. 1, fig. 1 is a schematic diagram of a tensile force automatic balance support seat of an overhead belt cargo cableway according to the present embodiment.
The utility model provides an overhead belt freight cableway pulling force automatic balance supports, this overhead belt freight cableway pulling force automatic balance supports is single set of supporting seat 100, single set of supporting seat 100 includes back shaft 101, rotatable sleeve 102, left base 105 and right base 104, back shaft 101 passes rotatable sleeve 102, back shaft 101 one end is connected with left base 105, the other end is connected with right base 104, rotatable sleeve 102 is located between left base 105 and the right base 104, even there is spliced pole 103 on the rotatable sleeve 102.
Referring to fig. 2, fig. 2 is a schematic diagram of the working principle of the present embodiment.
In fig. 2, the bracket 200 is used to support the left side cable 301 and the right side cable 302, and the connecting column 103 of the single set of support base 100 is connected to the bracket 200.
When the cableway runs, the deflection and the length of the steel ropes fixed on the two sides of the support 200 are changed due to the change of line load, the tension automatic balance support 100 of the aerial belt freight cableway, the support 200, the steel ropes 301 of the cableway on the left side and the steel ropes 302 of the cableway on the right side form a self-balancing twisting point, the longitudinal (steel rope direction) bending moment of the support is reduced or avoided, the support 200 can swing back and forth when the stress is changed, the force is automatically released, and the line safety is improved.
Optionally, in one or more specific embodiments, the single set of support base 100 further comprises a bottom plate 106, and the left base 105 and the right base 104 are respectively mounted on the bottom plate 106. The left base 105 and the right base 104 are installed on the same bottom plate 106, and independent leveling is not needed, so that the installation difficulty is reduced.
Optionally, in one or more specific embodiments, the single set of supporting seat 100 further includes two bearing pads 107, and the two bearing pads 107 are mounted on two ends of the supporting shaft 101.
Optionally, in one or more specific embodiments, the bearing shell 107 is a double-shaft shell, which is arranged on both sides and is strong in load bearing.
Optionally, in one or more specific embodiments, the bearing bush 107 is sleeved with a bearing bush sleeve 108. The bearing bush 107 is arranged in the bearing bush sleeve 108, can be detached independently, and is convenient to assemble, disassemble and maintain.
Optionally, in one or more specific embodiments, the single set of supporting seat 100 further includes two blocking plates 109, and the two blocking plates 109 are respectively installed at two ends of the supporting shaft 101, outside the bearing shell 107.
Optionally, in one or more specific embodiments, the single set of support shoes 100 further comprises two lateral slip rings 110, the two lateral slip rings 110 being mounted on the support shaft 101 between the rotatable sleeve 102 and the left and right bases 105 and 104, respectively. The transverse slip ring 110 is installed, and is convenient to replace after being laterally worn.
Optionally, in one or more embodiments, the connecting column 103 is terminated with a flange 111, and is connected to the bracket 200 via the flange 111.
In this embodiment, the tower head of the support 200 bears the pressure of the steel cable, and then the support transmits the acting force F to the automatic tension balancing support 100 for the aerial belt freight cableway, and the acting force F borne by the automatic tension balancing support 100 for the aerial belt freight cableway can be decomposed into a horizontal force fplat and a vertical force fptical. The horizontal force F acts on the lateral slip ring 110 in a horizontal direction, and the lateral slip ring 110 is subjected to pressure and friction force because the bracket is forced to swing back and forth. The vertical force F acts vertically on the two side bearing bushes 107, and the two side bearing bushes 107 are pressed and rubbed due to the fact that the support 200 swings back and forth when being stressed. The transverse slip ring 110 and the bearing bushes 107 on both sides can be oiled, so that the tension automatic balance support 100 for the overhead belt freight cableway can flexibly rotate, and the swinging function of the support 200 is met. When the bearing bushes 107 on both sides are replaced, the outer baffle 109 is removed and the bush housing 108 is pulled out, so that the bearing bushes 107 can be replaced. After a new bearing bush 107 is installed in the bearing bush sleeve 108, the bearing bush sleeve 108 is pushed in, and then the baffle plate 109 is installed. When the transverse slip ring 110 is replaced, the outer baffle 109 is removed and the base is pulled out for replacement.
Example 2
Referring to fig. 3-4, fig. 3 is a schematic diagram of an automatic tension balancing support seat for an aerial belt cargo cableway according to the present embodiment, and fig. 4 is a schematic diagram of a single set of support seat according to the present embodiment.
The utility model provides an overhead belt freight cableway pulling force automatic balance supports, this overhead belt freight cableway pulling force automatic balance support seat is two sets of supporting seats, every set of supporting seat is single set of supporting seat 100, single set of supporting seat 100 includes back shaft 101, rotatable sleeve 102, left base 105 and right base 104, back shaft 101 passes rotatable sleeve 102, back shaft 101 one end is connected with left base 105, the other end is connected with right base 104, rotatable sleeve 102 is located between left base 105 and the right base 104, even there is spliced pole 103 on the rotatable sleeve 102.
Referring to fig. 5, fig. 5 is a schematic diagram of the working principle of the present embodiment.
In fig. 5, when the cableway runs, the change of the line load can cause the deflection and the length of the steel rope fixed on the two sides of the support 200 to change, two sets of single support seats 100 and two sets of support seats 200 form a self-balancing hinge point with the steel rope, the longitudinal (steel rope direction) bending moment of the support is reduced or avoided, and the support can swing back and forth to automatically release force when the stress changes, so that the line safety is increased. When the line load is large or the support 200 is high, the transverse load of the support 200 is large, and on one hand, the two sets of single set of support seats 100 of the embodiment can reduce or avoid the transverse (vertical steel rope direction) bending moment of the support 200, and increase the safety of the support 200; on the other hand, the single set of supporting seat 100 is used in pairs, so that the bearing capacity is strong, and the anti-rollover capacity is strong.
Optionally, in one or more specific embodiments, the single set of support base 100 further comprises a bottom plate 106, and the left base 105 and the right base 104 are respectively mounted on the bottom plate 106. The left base 105 and the right base 104 are installed on the same bottom plate 106, and independent leveling is not needed, so that the installation difficulty is reduced.
Optionally, in one or more specific embodiments, the single set of supporting seat 100 further includes two bearing pads 107, and the two bearing pads 107 are mounted on two ends of the supporting shaft 101.
Optionally, in one or more specific embodiments, the bearing shell 107 is a double-shaft shell, which is arranged on both sides and is strong in load bearing.
Optionally, in one or more specific embodiments, the bearing bush 107 is sleeved with a bearing bush sleeve 108. The bearing bush 107 is arranged in the bearing bush sleeve 108, can be detached independently, and is convenient to assemble, disassemble and maintain.
Optionally, in one or more specific embodiments, the single set of supporting seat 100 further includes two blocking plates 109, and the two blocking plates 109 are respectively installed at two ends of the supporting shaft 101, outside the bearing shell 107.
Optionally, in one or more specific embodiments, the single set of support shoes 100 further comprises two lateral slip rings 110, the two lateral slip rings 110 being mounted on the support shaft 101 between the rotatable sleeve 102 and the left and right bases 105 and 104, respectively. The transverse slip ring 110 is installed, and is convenient to replace after being laterally worn.
Optionally, in one or more embodiments, the connecting column 103 is terminated with a flange 111, and is connected to the bracket 200 via the flange 111.
Optionally, in one or more specific embodiments, a long hole 112 is formed in the center of the support shaft 101, and the long hole 112 is used for detecting the straightness of the support shaft 101 of the two sets of support seats through the long hole 112 during installation and alignment, so as to facilitate alignment.
Based on the above-mentioned automatic tension balancing support for overhead belt freight ropeways of embodiments 1 or 2, the present application also provides a support device comprising the above-mentioned automatic tension balancing support for overhead belt freight ropeways of embodiments 1 or 2.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127438.6A CN112793594A (en) | 2021-01-29 | 2021-01-29 | Overhead belt freight ropeway tension automatic balancing support seat and automatic balancing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127438.6A CN112793594A (en) | 2021-01-29 | 2021-01-29 | Overhead belt freight ropeway tension automatic balancing support seat and automatic balancing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112793594A true CN112793594A (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110127438.6A Pending CN112793594A (en) | 2021-01-29 | 2021-01-29 | Overhead belt freight ropeway tension automatic balancing support seat and automatic balancing method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4264996A (en) * | 1977-11-14 | 1981-05-05 | Rudolf Baltensperger | Suspension-cable support saddle for track-type suspended railway |
| CN1184070A (en) * | 1997-12-30 | 1998-06-10 | 北京矿冶研究总院 | Belt cableway conveyer |
| CN1218748A (en) * | 1997-12-05 | 1999-06-09 | 空中客车国际公司 | Elevated cableway system |
| EP0970864A2 (en) * | 1998-07-09 | 2000-01-12 | Von Roll Seilbahnen AG | Bearing device for a suport cable |
| US20010039900A1 (en) * | 1995-08-02 | 2001-11-15 | Bracewell & Patterson, L.L.P. | Elevated cableway system |
| CN204211025U (en) * | 2014-10-29 | 2015-03-18 | 宁夏天地西北煤机有限公司 | A kind of cableway roller sidewall belt conveyor |
| CN210284203U (en) * | 2019-06-13 | 2020-04-10 | 福建农林大学 | Double-bearing cableway saddle |
| CN215322526U (en) * | 2021-01-29 | 2021-12-28 | 四川川矿索道工程有限责任公司 | Automatic tension balancing supporting seat and supporting device for overhead belt freight transport cableway |
-
2021
- 2021-01-29 CN CN202110127438.6A patent/CN112793594A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4264996A (en) * | 1977-11-14 | 1981-05-05 | Rudolf Baltensperger | Suspension-cable support saddle for track-type suspended railway |
| US20010039900A1 (en) * | 1995-08-02 | 2001-11-15 | Bracewell & Patterson, L.L.P. | Elevated cableway system |
| CN1218748A (en) * | 1997-12-05 | 1999-06-09 | 空中客车国际公司 | Elevated cableway system |
| CN1184070A (en) * | 1997-12-30 | 1998-06-10 | 北京矿冶研究总院 | Belt cableway conveyer |
| EP0970864A2 (en) * | 1998-07-09 | 2000-01-12 | Von Roll Seilbahnen AG | Bearing device for a suport cable |
| CN204211025U (en) * | 2014-10-29 | 2015-03-18 | 宁夏天地西北煤机有限公司 | A kind of cableway roller sidewall belt conveyor |
| CN210284203U (en) * | 2019-06-13 | 2020-04-10 | 福建农林大学 | Double-bearing cableway saddle |
| CN215322526U (en) * | 2021-01-29 | 2021-12-28 | 四川川矿索道工程有限责任公司 | Automatic tension balancing supporting seat and supporting device for overhead belt freight transport cableway |
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