Rope supporting wheel protection assembly and mechanism for aerial passenger device

Abstract

A rope supporting wheel protection assembly and mechanism for an overhead passenger device comprises a baffle fixedly arranged on one side of a rope supporting wheel, the baffle and a hanging seat are located on the same side of the rope supporting wheel, a buffer plate is arranged on the side, away from the rope supporting wheel, of the baffle in parallel, and a plurality of compression springs are arranged between the buffer plate and the baffle. An elastic gap is formed between the buffer plate and the baffle; a plurality of sleeves are vertically and fixedly arranged on the baffle, sliding rods are arranged in the sleeves in a sliding mode, one end of each sliding rod extends out of the corresponding sleeve and is fixedly connected with the corresponding buffer plate, and a plurality of speed reduction parts abutting against the outer side wall of the corresponding sliding rod are arranged on the inner side wall of the corresponding sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to overhead passenger device technical field, specifically a kind of for overhead passenger device's supporting rope wheel protection assembly and mechanism. BACKGROUND

[0002] Overhead passenger device is a kind of transport device that personnel is transported into and out of mine by cableway, the device is installed in driving wheel, supporting rope wheel, rope pressing wheel, detour wheel and is pulled tight by tensioning device after steel wire rope, and driving device output power drives driving wheel and steel wire rope to run, steel wire rope is fixedly provided with grip, chair is hinged with grip, and miner enters and exits mine through chair. However, during the operation of overhead passenger device, chair will swing left and right, and will collide with supporting rope wheel when passing through supporting rope wheel, causing accidents or supporting rope wheel damage. SUMMARY

[0003] The utility model aims at providing a kind of for overhead passenger device's supporting rope wheel protection assembly and mechanism, the supporting rope wheel is protected, avoid chair direct impact supporting rope wheel, simultaneously, reduce the swing amplitude of chair.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the specific scheme as follows: a kind of for overhead passenger device's supporting rope wheel protection assembly, including the baffle of fixed setting in the side of supporting rope wheel, baffle and chair are located the same side of supporting rope wheel, the side of baffle away from supporting rope wheel is provided with buffer plate in parallel, and a plurality of compression springs are arranged between buffer plate and baffle, so that elastic gap is formed between buffer plate and baffle;Baffle is vertically fixed and is provided with a plurality of sleeves, slidingly set with slide bar in sleeve, and the end of slide bar extends out of sleeve and is fixedly connected with buffer plate, and a plurality of speed reducer pieces are arranged on the inner wall of sleeve and abut against the outer wall of slide bar.

[0005] As an optimization scheme of the above-mentioned kind of for overhead passenger device's supporting rope wheel protection assembly: the speed reducer piece is coaxial ring structure with sleeve, and the number of speed reducer piece is multiple and evenly distributed along the axis of sleeve.

[0006] As another optimization scheme of the above-mentioned kind of for overhead passenger device's supporting rope wheel protection assembly: the surface of buffer plate away from baffle is provided with rubber pad.

[0007] As another optimization scheme of the above-mentioned kind of for overhead passenger device's supporting rope wheel protection assembly: the compression spring is sleeved on slide bar, and one end of compression spring is fixedly connected with buffer plate, and the other end of compression spring is fixedly connected with baffle.

[0008] As another optimization scheme of the above-mentioned supporting rope wheel protection assembly for the aerial passenger conveyance, the two ends of the baffle are bent to form vertical portions, and the vertical portion away from one end of the baffle is bent to form a parallel portion toward the center of the baffle, so that a containing space for containing the supporting rope wheel is formed between the parallel portion and the baffle.

[0009] As another optimization scheme of the above-mentioned supporting rope wheel protection assembly for the aerial passenger conveyance, a clamping slot with one end opening is formed on each of the two parallel portions.

[0010] As another optimization scheme of the above-mentioned supporting rope wheel protection assembly for the aerial passenger conveyance, the sliding rod is provided with a sleeve protruding from one end away from the buffer plate, and a limiting plate for limiting the limit position of the buffer plate is fixedly arranged.

[0011] A supporting rope wheel mechanism for the aerial passenger conveyance comprises a support and two supporting rope wheels arranged along the length direction of the steel wire rope, and one side of the supporting rope wheel is provided with the above-mentioned protection assembly.

[0012] As an optimization scheme of the above-mentioned supporting rope wheel mechanism for the aerial passenger conveyance, the support is fixedly provided with two mutually parallel mounting plates, the mounting plates are connected through two mutually parallel fixing shafts, and the supporting rope wheel is rotatably sleeved on the fixing shafts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model provides a supporting rope wheel protection assembly of aerial passenger conveyance, one side of supporting rope wheel is provided with baffle and buffer plate, when the hanging chair passes through the rope release wheel, if swing, then its buffer plate collision pushes buffer plate to move to baffle, avoid the hanging chair to hit the supporting rope wheel, improve the service life of supporting rope wheel, and avoid the accident of the hanging chair hitting the supporting rope wheel, the setting of buffer plate can buffer the impact force produced when the hanging chair collides with the protection assembly, improve the service life of protection assembly.

[0015] 2. In the utility model, when the hanging chair swings to the buffer plate position, the hanging chair hits the buffer plate and pushes the buffer plate to move towards the baffle, at this time, the sliding rod slides relative to the sleeve, and the compression spring is in a compressed state; after the hanging chair hits the buffer plate and leaves, the buffer plate returns to the original position under the action of the restoring force of the compression spring, and the setting of the speed reducer makes the buffer plate slowly return to the original state, avoids the buffer plate from exerting a reverse force on the hanging chair, and further reduces the swing amplitude of the hanging chair. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the utility model after the hanging chair hits the buffer plate.

[0018] Figure 3 This is a schematic diagram of the structure in Example 3;

[0019] Figure 4 yes Figure 2 A magnified view of a section at point A in the middle;

[0020] Figure 5 yes Figure 1 A magnified view of a section at point B in the middle;

[0021] Figure 6 This is a schematic diagram of the baffle structure;

[0022] Figure 7 This is a schematic diagram of the rope-supporting pulley mechanism;

[0023] Figure 8 This is a schematic diagram of a rope-supporting pulley mechanism without protective components;

[0024] Reference numerals: 1. Baffle, 101. Vertical part, 102. Parallel part, 103. Slot, 104. Mounting hole, 2. Buffer plate, 201. Rubber pad, 3. Slide rod, 301. Limiting plate, 4. Compression spring, 5. Decelerator, 6. Elastic gap, 7. Rope pulley, 701. Mounting plate, 702. Fixed shaft, 8. Bracket, 801. Fixed rod, 9. Steel wire rope. Detailed Implementation

[0025] The technical solution of this utility model will be further described in detail below with reference to specific embodiments. Parts not described or disclosed in detail in the following embodiments of this utility model should be understood as prior art known or should be known by those skilled in the art.

[0026] Example 1

[0027] A protective assembly for a rope-supporting wheel 7 in an aerial passenger-carrying device. In this embodiment, there are two rope-supporting wheels 7. The rope-supporting wheels 7 are connected to a bracket 8 via a fixed shaft 702, that is, the fixed shaft 702 is fixedly mounted on the bracket 8, and the rope-supporting wheels 7 are rotatably connected to the fixed shaft 702; the hanging chair is located on one side of the rope-supporting wheels 7, such as... Figure 1 As shown, in this embodiment, the hanging chair is located on the left side of the rope-supporting pulley 7. The protective component includes a baffle 1 fixedly installed on one side of the rope-supporting pulley 7. The baffle 1 and the hanging chair are located on the same side of the rope-supporting pulley 7, that is, the baffle 1 is located on the left side of the rope-supporting pulley 7. The baffle 1 is a rectangular plate structure. Both ends of the baffle 1 are bent at 90° to form vertical portions 101. In this embodiment, the vertical portions 101 and the baffle 1 are connected as a single unit. The end of the vertical portion 101 facing away from the baffle 1 is bent at 90° toward the center of the baffle 1 to form a parallel portion 102, so that a space for accommodating the rope-supporting pulley 7 is formed between the parallel portion 102 and the baffle 1.

[0028] A buffer plate 2 is arranged parallel to the side of the baffle 1 away from the rope pulley 7. The buffer plate 2 is a rectangular plate structure, with its length and width equal to the length and width of the baffle 1. Several compression springs 4 are arranged between the buffer plate 2 and the baffle 1. The number of compression springs 4 is 1-4. In this embodiment, there are 2 compression springs 4 distributed along the length of the buffer plate 2, with the compression springs 4 near the ends of the buffer plate 2. The arrangement of the compression springs 4 creates an elastic gap 6 between the buffer plate 2 and the baffle 1. When the chair swings and hits the buffer plate 2, it pushes the buffer plate 2 towards the baffle 1. At this time, the compression springs 4 are compressed, and the elastic gap 6 decreases, that is, the distance between the buffer plate 2 and the baffle 1 decreases. After the chair swings away from the buffer plate 2, the compression springs 4 push the buffer plate 2 away from the baffle 1 until the buffer plate 2 returns to its original state, and the elastic gap 6 gradually increases back to its original state. The arrangement of the buffer plate 2 and the baffle 1 prevents the chair swing from directly hitting the rope pulley 7, thus protecting the rope pulley 7.

[0029] A baffle 1 is vertically fixed with several sleeves open at both ends. In this embodiment, there are two sleeves distributed along the length of the baffle 1. The sleeves are located between the baffle 1 and the parallel portion 102, with both ends connected to the baffle 1 and the parallel portion 102 respectively. Specifically, both the baffle 1 and the parallel portion 102 have two sets of mounting holes 104, each set of mounting holes 104 being coaxially arranged. The diameter of the mounting hole 104 is equal to the outer diameter of the sleeve. The outer walls of both ends of the sleeve are fixedly connected to the inner walls of the corresponding mounting holes 104 by welding. A sliding rod 3 is slidably installed inside the sleeve, with one end of the sliding rod 3 extending out of the sleeve and fixedly connected to the buffer plate 2. Figure 1 As shown, the diameter of the slide rod 3 is smaller than the inner diameter of the sleeve, creating a gap between the outer wall of the slide rod 3 and the inner wall of the sleeve. The left end of the slide rod 3 extends out of the sleeve and is fixedly connected to the surface of the buffer plate 2 by welding. Several speed-reducing components 5 are provided on the inner wall of the sleeve, abutting against the outer wall of the slide rod 3. The speed-reducing components 5 are located within the gap. The speed-reducing components 5 can be a dotted structure arranged in an array or a ring structure coaxial with the sleeve. In this embodiment, the speed-reducing component 5 is a ring structure with a semi-circular cross-section. The outer wall of the speed-reducing component 5 is fixedly connected to the inner wall of the sleeve, and the inner wall of the speed-reducing component 5 abuts against the slide rod 3. There are multiple speed-reducing components 5, evenly distributed along the axial direction of the sleeve. When the hanging chair swings past the rope pulley 7, it impacts the buffer plate 2, pushing the buffer plate 2 rapidly towards the baffle 1, causing the slide rod 3 to move to the right. Figure 2 As shown, after the swing chair hits the buffer plate 2 and moves away, the buffer plate 2 slowly returns to its original state, thus avoiding the buffer plate 2 from exerting a reverse force on the swing chair and reducing the swing chair's swaying amplitude.

[0030] In this embodiment, the compression spring 4 is sleeved on the part of the slide rod 3 extending out of the sleeve, one end of the compression spring 4 is fixedly connected with the buffer plate 2, and the other end of the compression spring 4 is fixedly connected with the baffle 1.

[0031] In this embodiment, one end of the slide rod 3 extending out of the sleeve is fixedly connected with the buffer plate 2, and the other end of the slide rod 3 extending out of the sleeve is fixedly connected with the limiting plate 301, the limiting plate 301 is a circular plate structure, the diameter of the limiting plate 301 is greater than the outer diameter of the sleeve, and the limiting plate 301 is arranged to limit the limit position of the buffer plate 2.

[0032] In this embodiment, the two parallel parts 102 are each provided with a clamping groove 103 with one end being open, when the baffle 1 is installed, the baffle 1 is hung on the fixed shaft 702 through the clamping groove 103, and the fixing of the baffle 1 is realized.

[0033] The above is the basic implementation mode of the utility model, and further improvement, optimization and limitation can be made on the basis, so that the following embodiments are obtained.

[0034] Embodiment 2

[0035] This embodiment is an improved scheme based on embodiment 1, the main structure of which is the same as that of embodiment 1, and the improvement lies in that the surface of the buffer plate 2 away from the baffle 1 is provided with a rubber pad 201, the rubber pad 201 covers the surface of the entire buffer plate 2, and the setting of the rubber pad 201 buffers the impact force of the hanging chair colliding with the buffer plate 2, thereby prolonging the service life of the buffer plate 2.

[0036] Embodiment 3

[0037] This embodiment is an improved scheme based on embodiment 1, the main structure of which is the same as that of embodiment 1, and the improvement lies in that the thickness of the buffer plate 2 is small and the buffer plate 2 is a flexible plate, as shown in Figure 3 When the hanging chair collides with the buffer plate 2, the buffer plate 2 will be bent to adapt to the collision of the hanging chair from different positions.

[0038] Embodiment 4

[0039] A kind of for overhead passenger conveyer's supporting rope wheel 7 mechanism, an overhead passenger conveyer has multiple supporting rope wheel 7 mechanisms, such as Figure 7As shown, the cable supporting wheel 7 mechanism comprises a support 8 and two cable supporting wheels 7 distributed along the length direction of the steel wire rope 9, and the connection mode of the cable supporting wheel 7 and the support 8 is that the support 8 is fixedly provided with two mutually parallel mounting plates 701, specifically, the lower part of the support 8 is fixedly connected with a fixed rod 801 in a vertical mode, and the connection mode of the fixed rod 801 and the support 8 is welding; one of the mounting plates 701 is fixedly connected with the fixed rod 801 in a welding mode. The two mounting plates 701 are connected through two mutually parallel fixed shafts 702, the cable supporting wheel 7 is rotatably sleeved on the fixed shaft 702, and the cable supporting wheel 7 and the fixed shaft 702 are connected through a bearing. One side of the cable supporting wheel 7 is provided with the protection assembly as recorded in any one of embodiments 1-3.

[0040] The above description of disclosed embodiments enables those skilled in the art to make or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A support rope wheel protection assembly for a passenger ropeway, comprising a baffle (1) fixed on one side of a support rope wheel (7), the baffle (1) being located on the same side of the support rope wheel (7) as the gondola, characterized in that: The baffle (1) is provided with a buffer plate (2) on the side away from the rope supporting wheel (7), a plurality of compression springs (4) are arranged between the buffer plate (2) and the baffle (1), so that an elastic gap (6) is formed between the buffer plate (2) and the baffle (1); the baffle (1) is vertically provided with a plurality of sleeves (5), the sleeves (5) are slidably provided with slide rods (3), one end of the slide rod (3) extends out of the sleeve (5) and is fixedly connected with the buffer plate (2), and the inner wall of the sleeve (5) is provided with a plurality of speed reduction members (501) in contact with the outer wall of the slide rod (3).

2. A carrier sheave protection assembly for an aerial passenger conveyor as defined in claim 1, characterized in that: The speed reduction member (501) is a ring structure coaxial with the sleeve (5), and the number of speed reduction members (501) is multiple and uniformly distributed along the axial direction of the sleeve (5).

3. A carrier sheave protection assembly for an aerial passenger conveyor as defined in claim 1, characterized in that: The surface of the buffer plate (2) away from the baffle (1) is provided with a rubber pad (201).

4. A carrier sheave protection assembly for an aerial passenger conveyor as defined in claim 1, characterized in that: The compression spring (4) is sleeved on the slide rod (3), and one end of the compression spring (4) is fixedly connected with the buffer plate (2), and the other end of the compression spring (4) is fixedly connected with the baffle (1).

5. A carrier sheave protection assembly for an aerial passenger conveyor as defined in claim 1, wherein: The two ends of the baffle (1) are bent to form vertical parts (101), one end of the vertical part (101) away from the baffle (1) is bent to form a parallel part (102) towards the center of the baffle (1), so that a containing space capable of containing the rope supporting wheel (7) is formed between the parallel part (102) and the baffle (1).

6. A carrier rope wheel protection assembly for an aerial passenger conveyor as defined in claim 5, characterized in that: An open-ended clamping groove (103) is formed in each of the two parallel parts (102).

7. A carrier sheave protection assembly for an aerial passenger conveyor as defined in claim 1, wherein: The end of the slide rod (3) away from the buffer plate (2) extends out of the sleeve (5) and is fixedly provided with a limiting plate (301) for limiting the limit position of the buffer plate (2).

8. A rope supporting pulley mechanism for an aerial passenger conveyor, comprising a support (8) and two rope supporting pulleys (7) distributed along the length of the steel wire rope (9), characterized in that: The rope supporting wheel (7) is provided with the protection assembly as claimed in any one of claims 1-7.

9. A carrier roping wheel mechanism for an aerial passenger conveyor as defined in claim 8, characterized in that: The bracket (8) is fixedly provided with two parallel mounting plates (701), the mounting plates (701) are connected by two parallel fixing shafts (702), and the rope supporting wheel (7) is rotatably sleeved on the fixing shaft (702).

Images