CN216102069U - Rope falling prevention device for steel wire rope of cable car - Google Patents
Rope falling prevention device for steel wire rope of cable car Download PDFInfo
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- CN216102069U CN216102069U CN202121409604.3U CN202121409604U CN216102069U CN 216102069 U CN216102069 U CN 216102069U CN 202121409604 U CN202121409604 U CN 202121409604U CN 216102069 U CN216102069 U CN 216102069U
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Abstract
The utility model discloses a rope falling prevention device for a steel wire rope of a cable car, which comprises two rope hanging prevention pieces arranged on the cable car part; the rope trolley part comprises hanging I-shaped steel, the hanging I-shaped steel is integrally formed with two rope dropping prevention piece fixed beams and two rope supporting wheel fixed beams which are oppositely arranged, the two rope supporting wheel fixed beams are both connected with rope supporting wheels, and the rope supporting wheels are used for supporting steel wire ropes; each anti-lifting rope piece comprises a fixed part, an elastic part and an anti-lifting rope wheel, one side of the fixed part is connected with the corresponding anti-falling rope piece fixing beam, the other side of the fixed part is connected with the anti-lifting rope wheel through the elastic part, and the anti-lifting rope wheel is arranged corresponding to the steel wire rope. According to the utility model, through reasonable design, the device has spring energy storage, after passing through the rope blocking wheel, under the action of the energy storage spring and the connecting lever, the function of preventing the steel wire rope from disengaging from the groove can be rapidly recovered, the steel wire rope is prevented from disengaging from the rope wheel in real time, the safety coefficient and the efficiency of work are further improved, and the device has certain practical significance.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment of a cable car, and particularly relates to a cable car steel wire rope falling prevention device.
Background
The cableway (monkey car) is a vehicle for conveying miners through an underground mining aerial cableway, and comprises a driving wheel, a rope supporting wheel, a rope pressing wheel, a roundabout wheel, a steel wire rope and a tensioning device, wherein the driving wheel and the steel wire rope are driven to run by the output power of the driving device, so that the miners can be conveyed to go up and down the well, the time for the miners to go up and down the well is shortened, and the physical consumption of the miners is reduced. When the monkey car during operation, because individual tunnel slope is great, the change slope point is more, wire rope on the rope sheave can fall the rope because of the big and easy rope that falls of horizontal luffing motion range, and this kind of trouble seriously influences personnel's the safety of taking, brings very big potential safety hazard for the normal work of monkey car.
The existing steel wire rope sling preventing device utilizes phi 25 round steel as a pin shaft, one end of a rope blocking plate is fixed in a shaft sleeve and can rotate freely, the shaft sleeve is fixed with a support, the rope blocking plate is touched to enable the rope blocking plate to rotate when a passenger chair passes through the device, the chair passes through the device, and the steel wire rope is blocked by the rope blocking plate when the wheel of the steel wire rope is disengaged, so that the disengagement of the steel wire rope is prevented. However, if the movement range is too large when the steel wire rope is out of the groove, the rope blocking plate can rotate along with the steel wire rope, when the rotation angle of the rope blocking plate is too large, the rope blocking plate cannot play a role in limiting the steel wire rope to be out of the groove, the steel wire rope can be caused to fall, and therefore certain potential safety hazards exist for workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rope falling prevention device for a steel wire rope of a cable car, which solves the problem that in the existing cable car, when the rotation angle of a rope blocking plate is too large, the steel wire rope cannot be limited to be separated from a groove, the steel wire rope can fall off, and certain potential safety hazards exist in workers.
The technical scheme adopted by the utility model is that,
a rope falling prevention device for a cable car steel wire rope comprises two rope hanging prevention pieces arranged on a cable car part; the rope trolley part comprises hanging I-shaped steel, the hanging I-shaped steel is integrally formed with two rope dropping prevention piece fixed beams and two rope supporting wheel fixed beams which are oppositely arranged, the two rope supporting wheel fixed beams are both connected with rope supporting wheels, and the rope supporting wheels are used for supporting steel wire ropes;
each anti-lifting rope piece comprises a fixed part, an elastic part and an anti-lifting rope wheel, one side of the fixed part is connected with the corresponding anti-falling rope piece fixing beam, the other side of the fixed part is connected with the anti-lifting rope wheel through the elastic part, and the anti-lifting rope wheel is arranged corresponding to the steel wire rope.
The present invention is also characterized in that,
the fixed part comprises a fixed part, one side of the fixed part is connected with the rope falling prevention part fixed beam, and the other side of the fixed part is connected with the elastic part fixed shell.
The mounting is the fixed plate, and a plurality of bolt fastening hole has been seted up to the fixed plate.
The elastic part comprises a connecting pull rod, one side of the connecting pull rod is connected with the anti-hanging rope wheel in a rotatable mode, the other side of the connecting pull rod is connected with one end of an expansion spring, the other end of the expansion spring is fixed on the elastic part fixing shell, and one end of the expansion spring can stretch along the elastic part fixing shell.
The connecting pull rod is connected with the telescopic spring through a spring screw, and the connecting pull rod is connected with the elastic part fixing shell through a rotating shaft.
The utility model has the beneficial effects that: the rope falling prevention device for the steel wire rope of the cable car solves the defect that when a rope blocking plate rotates by too large angle under the action of the steel wire rope force, the original steel wire rope falling prevention device cannot play a role in limiting the steel wire rope to fall off the groove, so that the safety coefficient and the efficiency of work are improved, and the rope falling prevention device has certain practical significance.
Drawings
FIG. 1 is a schematic structural view of a rope fall preventing device for a cable car;
fig. 2 is a schematic structural view of a rope hanging prevention piece in the rope falling prevention device for the steel wire rope of the cable car.
In the figure, 1, a rope lifting prevention part, 2, a rope supporting wheel, 3, a steel wire rope, 4, a hanging I-shaped steel, 5, a rope lifting prevention part fixing beam and 6, a rope supporting wheel fixing beam are arranged;
11. the telescopic rope pulley comprises a telescopic spring, 12 a connecting pull rod, 13 a spring screw, 14 a rope dropping prevention pulley, 15 a fixing plate, 16 an elastic part fixing shell, 17 a bolt fixing hole and 18 a rotating shaft.
Detailed Description
The utility model relates to a rope falling prevention device for a steel wire rope of a cable car, which is described in detail below with reference to the accompanying drawings and the specific embodiments.
As shown in fig. 1 and 2, a rope fall prevention device for a cable car steel wire rope comprises two rope fall prevention pieces 1 arranged on a cable car part; through the design of preventing lifting rope spare 1, can prevent in real time that the rope of ropeway car part does not drop at any time, play certain guard action.
The rope hanging prevention device comprises a rope car part, a rope car part and a rope guide part, wherein the rope car part acts on the rope car part, the rope car part comprises a transverse hanging I-beam 4, two rope falling prevention piece fixing beams 5 are transversely and integrally formed on the upper side of a vertical rod of the hanging I-beam 4, two rope supporting wheel fixing beams 6 are transversely and integrally formed on the lower side of the vertical rod, the mutually far ends of the two rope supporting wheel fixing beams 6 are used for connecting a rope supporting wheel 2, and the rope supporting wheel 2 is used for supporting a steel wire rope 3 to enable the steel wire rope to slide on the rope supporting wheel 2; when the steel wire rope 3 slides, a transverse sliding force is inevitably generated, so that the steel wire rope can slide out of the rope supporting wheel 2, potential safety hazards can be caused, and the steel wire rope 3 can be prevented from sliding out of the rope supporting wheel 2 in real time.
Each anti-hanging rope member 1 comprises a fixed part, an elastic part and an anti-hanging rope wheel 14;
the fixing part comprises a fixing plate 15, four to six bolt fixing holes 17 are formed in the fixing plate 15, bolts penetrate through the bolt fixing holes 17 to fix the fixing plate 15 on the rope dropping piece fixing beam 5,
the opposite side of mounting is connected with elastic part set casing 16 through bolted connection or welded mode, there is the opening elastic part set casing 16's one side, there is the storage tank of holding expanding spring 11, expanding spring 11's upper end fixed connection elastic part set casing 16, the lower extreme passes through spring screw 13 and connects connection pull rod 12, elastic part set casing 16 is connected through pivot 18 with connecting pull rod 12, connecting pull rod 12 can follow elastic part set casing 16 and rotate, after wire rope 3 gave and prevents falling rope sheave 14 pressure, prevent falling rope sheave 14 and upwards give connecting pull rod 12 one end certain power, according to lever principle, expanding spring 11 that the other end of connecting pull rod 12 is connected plays the flexible effect of buffering.
The working principle and the process of the rope falling prevention device for the steel wire rope of the cable car are that the rope falling prevention part 1 is fixedly arranged on the rope falling prevention part fixing beam 5, the rope falling prevention wheel 14 is well contacted with the steel wire rope 3 correspondingly, the other side of the steel wire rope 3 is well contacted with the rope supporting wheel 2 correspondingly, and the cable car runs. The device protects in real time, and can be detached by unscrewing the bolt if needing to be replaced or detached, so that the device is more convenient to use.
The utility model relates to a rope falling prevention device for a cable car steel wire rope, aiming at the problem that the existing rope is separated from a groove due to large left-right swing amplitude when a rope blocking plate is under the action of the steel wire rope force; through the mode of design buffering and protection, guaranteed that wire rope can not drop on the rope sheave, this device makes the spring be in energy storage state through rationally designing, guarantees wire rope's certain reasonable pressure for it is difficult to take off the groove, and this device reasonable in design has mentioned the factor of safety of operation.
Claims (5)
1. A rope falling prevention device for a cable car steel wire rope is characterized by comprising two rope hanging prevention pieces (1) arranged on a cable car part; the cable car part comprises a hanging I-shaped steel (4), the hanging I-shaped steel (4) is integrally formed with two rope dropping prevention fixing beams (5) and two rope supporting wheel fixing beams (6) which are oppositely arranged, the two rope supporting wheel fixing beams (6) are both connected with a rope supporting wheel (2), and the rope supporting wheel (2) is used for supporting a steel wire rope (3);
each anti-hanging rope piece (1) comprises a fixed part, an elastic part and an anti-hanging rope wheel (14), one side of the fixed part is connected with a corresponding anti-falling rope piece fixing beam (5), the other side of the fixed part is connected with the anti-hanging rope wheel (14) through the elastic part, and the anti-hanging rope wheel (14) and the steel wire rope (3) are arranged correspondingly.
2. A funicular cable rope fall prevention device according to claim 1, characterized in that the fixing portion comprises a fixing member, one side of the fixing member is connected with the fall prevention member fixing beam (5), and the other side of the fixing member is connected with the elastic portion fixing shell (16).
3. The rope falling prevention device for the steel wire rope of the ropeway as claimed in claim 2, wherein the fixing member is a fixing plate (15), and the fixing plate (15) is provided with a plurality of bolt fixing holes (17).
4. The rope fall prevention device for the steel rope of the ropeway as claimed in claim 2, wherein the elastic part comprises a connection pull rod (12), one side of the connection pull rod (12) is rotatably connected to the rope hanging prevention wheel (14), the other side of the connection pull rod (12) is connected to one end of a telescopic spring (11), the other end of the telescopic spring (11) is fixed to the elastic part fixing shell (16), and one end of the telescopic spring (11) can be stretched and retracted along the elastic part fixing shell (16).
5. A funicular cable rope fall prevention device according to claim 4, characterized in that the connection tie rod (12) is connected with the extension spring (11) through a spring screw (13), and the connection tie rod (12) is connected with the elastic part fixing shell (16) through a rotation shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409604.3U CN216102069U (en) | 2021-06-23 | 2021-06-23 | Rope falling prevention device for steel wire rope of cable car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409604.3U CN216102069U (en) | 2021-06-23 | 2021-06-23 | Rope falling prevention device for steel wire rope of cable car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216102069U true CN216102069U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409604.3U Active CN216102069U (en) | 2021-06-23 | 2021-06-23 | Rope falling prevention device for steel wire rope of cable car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216102069U (en) |
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2021
- 2021-06-23 CN CN202121409604.3U patent/CN216102069U/en active Active
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