Wind shielding device for mine aerial passenger cableway

Abstract

The utility model discloses a wind shielding device for a mine aerial passenger cableway, which relates to the technical field of mine equipment and comprises a connecting pipe with one end detachably connected with a cableway rod and the other end fixedly provided with an arc-shaped support frame; the first connecting piece and the second connecting piece are symmetrically arranged on the side, away from the connecting pipe, of the arc-shaped supporting frame, and each of the first connecting piece and the second connecting piece comprises a first connecting ring and a second connecting ring which are arranged at an interval; the two ends of the rotating support are bent to form a first plug and a second plug correspondingly, the first plug is inserted into the first connecting ring and the second connecting ring of the first connecting piece, the second plug is inserted into the first connecting ring and the second connecting ring of the second connecting piece, and the middle of the windproof curtain is connected with the arc-shaped supporting frame through a connecting rope. The top of the windproof curtain is connected with the rotating support through a connecting rope. According to the mine aerial passenger cableway wind shielding device, the technical problem that an existing wind shielding device is not easy to maintain is solved, and the technical effects that it is guaranteed that the whole body of a passenger is shielded, and maintenance is convenient are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, in particular to a wind shielding device for a mine overhead passenger ropeway. Background Art

[0002] Mine overhead passenger ropeway (commonly known as "monkey car") is a common auxiliary transportation equipment in underground mines, mainly used to transport miners in and out of the working face. Its main advantage is that it can effectively shorten the time for workers to go up and down the mine, reduce physical exertion, and improve work efficiency. However, in actual use, due to the high wind speed in the underground tunnel, workers are often affected by strong winds when riding on the monkey car, which not only causes discomfort to the body of the passengers, but also may pose a potential threat to health, thereby affecting work efficiency.

[0003] One of the existing solutions is to install a windshield device on the monkey car to reduce the wind resistance effect. For example, Chinese patent CN201711035879.3 protects passengers from direct impact of wind by setting a fixed windshield. Although it can alleviate the problem to a certain extent, it has some obvious shortcomings:

[0004] 1. The windshield is usually bulky, which increases the overall weight of the monkey car and the difficulty of installation;

[0005] 2. During long-term use, the windshield may be damaged due to wear, corrosion or impact. At this time, personnel need to carry a new windshield into the tunnel for replacement. However, due to the large size and heavy weight of the windshield, it is inconvenient for personnel to carry it, which increases the maintenance cost.

[0006] Therefore, how to provide a mine overhead passenger ropeway wind shield device that is lighter and easier to maintain is a technical problem that technical personnel in this field currently need to solve. Utility Model Content

[0007] The utility model aims to provide a wind shield device for an overhead passenger ropeway in a mine, which solves the technical problem that the existing wind shield device is difficult to maintain.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a wind shielding device for a mine overhead passenger ropeway, comprising:

[0009] A connecting tube, one end of which is detachably connected to the monkey bike pole, and the other end of which is fixedly provided with an arc-shaped support frame;

[0010] A first connecting member and a second connecting member are symmetrically arranged on a side of the arc-shaped support frame away from the connecting pipe, and the first connecting member and the second connecting member each include a first connecting ring and a second connecting ring arranged at intervals;

[0011] The rotating bracket has both ends bent to form a first plug and a second plug correspondingly. The first plug is inserted into the first connection ring and the second connection ring of the first connector, and the second plug is inserted into the first connection ring and the second connection ring of the second connector;

[0012] The windproof curtain is provided with a plurality of connecting ropes at both the middle part and the top. The middle part of the windproof curtain is connected to the arc-shaped support frame through the connecting ropes, and the top of the windproof curtain is connected to the rotating bracket through the connecting ropes.

[0013] Preferably, both the first plug and the second plug include a bent part and a plug part, and the bent part is arranged between the end of the rotating bracket and the plug part.

[0014] Preferably, a blocking plate is provided on the arc-shaped support frame. The blocking plate is arranged to fit against the outside of the second connection ring to limit the movement of the first plug and the second plug.

[0015] Preferably, one end of the connecting pipe connected to the monkey truck rod is set as a hook. The monkey truck rod is clamped in the hook, and the hook and the monkey truck rod are fixedly connected through a locking member.

[0016] Preferably, the locking member includes a locking bolt and a locking nut, and mounting holes for the locking bolt to pass through are correspondingly provided on both sides of the hook.

[0017] Preferably, a weight belt is provided at the bottom of the windproof curtain.

[0018] Preferably, a transparent observation window is provided on the windproof curtain.

[0019] Preferably, the windproof curtain is an oil-proof, cold-proof and windproof curtain.

[0020] Compared with the above background art, when the mine aerial passenger ropeway wind shield device provided by the present utility model is in use, the rider can adjust the connection position between the connecting pipe and the monkey car pole according to his own height to obtain the best wind shielding effect. Since the middle part of the wind shielding curtain is connected to the arc-shaped support frame through a connecting rope and the top is connected to the rotating support frame through a connecting rope, the lower half of the wind shielding curtain is always fixed on the arc-shaped support frame to ensure the shielding of the rider's legs, playing a role in wind shielding and ensuring that the legs are not chilled. When the rider needs to shield the upper body, only need to rotate the rotating support frame upward so that the rotating support frame is inclined above the arc-shaped support frame. Since the top of the wind shielding curtain is connected to the rotating support frame through a connecting rope, when the rotating support frame is inclined above the arc-shaped support frame, the upper half of the wind shielding curtain shields the upper body of the rider at this time; on the contrary, when the rider does not need to shield the upper body, only need to rotate the rotating support frame downward to return it to its initial position. At this time, the upper half of the wind shielding curtain will move accordingly and no longer shield the upper body, but the lower body still remains shielded. In summary, the wind shielding curtain of the present application is connected to the arc-shaped support frame and the rotating support frame through the connecting rope respectively. Therefore, when the wind shielding curtain is damaged, only need to untie the connecting rope and install a new wind shielding curtain, which greatly reduces the operation difficulty and is more simple and fast than the wind shield replacement method in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0022] Figure 1 Structural schematic diagram of the mine aerial passenger ropeway wind shield device provided by the embodiment of the present utility model;

[0023] Figure 2 The first use state diagram of the mine aerial passenger ropeway wind shield device provided by the embodiment of the present utility model;

[0024] Figure 3 The second use state diagram of the mine aerial passenger ropeway wind shield device provided by the embodiment of the present utility model.

[0025] Wherein:

[0026] 1 - connecting pipe, 2 - monkey car pole, 3 - arc-shaped support frame, 4 - first connecting ring, 5 - second connecting ring, 6 - rotating support frame, 61 - bending part, 62 - insertion head part, 7 - blocking plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] See also Figures 1 - 3 The present application provides a windshield device for an overhead passenger ropeway in a mine, comprising a connecting pipe 1, one end of which is detachably connected to a monkey car rod 2, and the other end of which is fixedly provided with an arc-shaped support frame 3; a first connecting member and a second connecting member, which are symmetrically arranged on the side of the arc-shaped support frame 3 away from the connecting pipe 1, and the first connecting member and the second connecting member both include a first connecting ring 4 and a second connecting ring 5 arranged at intervals; a rotating bracket 6, the two ends of which are bent to form a first plug and a second plug respectively, the first plug is inserted into the first connecting ring 4 and the second connecting ring 5 of the first connecting member, and the second plug is inserted into the first connecting ring 4 and the second connecting ring 5 of the second connecting member, and the width between the two inner walls of the rotating bracket 6 is less than the length of the arc-shaped support frame 3; a windproof curtain, a plurality of connecting ropes are provided in the middle and the top, the middle connecting rope of the windproof curtain is connected to the arc-shaped support frame 3, and the top connecting rope of the windproof curtain is connected to the rotating bracket 6.

[0030] That is to say, one end of the connecting tube 1 is detachably connected to the monkey bike rod 2, and the other end is fixedly provided with an arc-shaped support frame 3, so that it can be quickly installed and disassembled, and is convenient for maintenance and replacement. The arc-shaped support frame 3 provides sufficient space for installing a windproof curtain, and its shape design is conducive to reducing wind resistance.

[0031] The first connecting member and the second connecting member are symmetrically arranged on the side of the arc support frame 3 away from the connecting pipe (that is, arranged on the left side of the arc support frame 3), and the first connecting member and the second connecting member both include a first connecting ring 4 and a second connecting ring 5 arranged at intervals; the two ends of the rotating bracket 6 are bent to form a first plug and a second plug, the first plug is inserted into the first connecting ring 4 and the second connecting ring 5 of the first connecting member, and the second plug is inserted into the first connecting ring 4 and the second connecting ring 5 of the second connecting member, so that the rotating bracket 6 and the arc support frame 3 can rotate relative to each other.

[0032] A plurality of connecting ropes are provided at the middle and top of the windproof curtain (not shown in the drawings), wherein the middle is connected to the arc-shaped support frame through the connecting ropes, and the top is connected to the rotating support frame through the connecting ropes.

[0033] Working principle:

[0034] When a rider is traveling on an aerial passenger ropeway in a mine, the rider can adjust the connection position between the connecting pipe 1 and the monkey car rod 2 according to their own height to obtain the best windshield effect. Since the middle part of the windproof curtain is connected to the arc-shaped support frame 3 through a connecting rope and the top is connected to the rotating support frame 6 through a connecting rope, the lower half of the windproof curtain is always fixed on the arc-shaped support frame 3 to protect the rider's legs from the wind and keep the legs warm. When the rider needs to shield the upper body, just rotate the rotating support frame 6 upward so that the rotating support frame 6 is inclined above the arc-shaped support frame 3. Since the top of the windproof curtain is connected to the rotating support frame 6 through a connecting rope, when the rotating support frame 6 is inclined above the arc-shaped support frame 3, the upper half of the windproof curtain shields the rider's upper body (as shown in Figure 3 ); on the contrary, when the rider does not need to shield the upper body, just rotate the rotating support frame 6 downward to return it to its initial position (as shown in Figure 2 ), at this time, the upper half of the windproof curtain will move accordingly and no longer shield the upper body, but the lower body still remains shielded. The windproof curtain of the present application is connected to the arc-shaped support frame 3 and the rotating support frame 6 through connecting ropes respectively. Therefore, when the windproof curtain is damaged, just untie the connecting ropes and install a new windproof curtain, which greatly reduces the operation difficulty and is more convenient and faster than the existing method for replacing the windshield.

[0035] Based on the above embodiments, both the first plug and the second plug include a bent portion 61 and a plug portion 62. The bent portion 61 is provided between the end of the rotating support frame 6 and the plug portion 62. The width between the two inner walls of the rotating support frame 6 is smaller than the length of the arc-shaped support frame 3. Therefore, when the rotating support frame 6 is rotated upward so that the rotating support frame 6 is inclined above the arc-shaped support frame 3.

[0036] Specifically, both the first plug and the second plug are composed of a bent portion 61 and a plug portion 62. The bent portion 61 plays a role of transition and guidance, and the plug portion 62 is the component that is actually inserted into the connecting rings (i.e., the first connecting ring 4 and the second connecting ring 5) of the first connecting member and the second connecting member. Since the width between the two inner walls of the rotating support frame 6 is smaller than the length of the arc-shaped support frame 3, when the rider needs to adjust the shielding range of the windproof curtain, rotate the rotating support frame 6 upward to make it inclined and located above the arc-shaped support frame 3.

[0037] Based on the above embodiments, a blocking plate 7 is provided on the arc-shaped support frame 3. The blocking plate 7 is arranged to fit against the outside of the second connecting ring 5 to limit the movement of the first plug and the second plug.

[0038] Specifically, since the blocking plate 7 is closely attached to the outside of the second connecting ring 5, a physical barrier is formed to prevent the first plug and the second plug from moving when subjected to external forces.

[0039] Based on the above embodiments, one end of the connecting pipe 1 connected to the monkey truck rod 2 is provided with a hook 11, the monkey truck rod 2 is clamped in the hook 11, and the hook 11 and the monkey truck rod 2 are fixedly connected by a locking member; the locking member includes a locking bolt and a locking nut, and mounting holes for the locking bolt to pass through are correspondingly provided on both sides of the hook 11.

[0040] That is to say, the hook 11 and the monkey truck rod 2 are fixedly connected by a locking member. The locking member includes a locking bolt and a locking nut. During installation, first, the hook 11 is clamped on the monkey truck rod 2 and its position is ensured to be accurate. Then, locking bolts are installed at corresponding positions on both sides of the hook 11. The locking bolts pass through the preset mounting holes on the hook 11 and extend to the other side of the monkey truck rod 2. Finally, a locking nut is installed at the end of the locking bolt, and the bolt is tightened by rotating the locking nut, so as to firmly connect the hook 11 and the monkey truck rod 2 together.

[0041] This connection method not only ensures the stable connection between the connecting pipe 1 and the monkey truck rod 2, but also makes the installation, disassembly and maintenance of the entire windshield device more convenient and fast. At the same time, since the locking bolt and the locking nut are used as the locking member, the reliability of the connection is effectively guaranteed.

[0042] Based on the above embodiments, a weight belt is provided at the bottom of the windproof curtain; a transparent observation window is provided on the windproof curtain.

[0043] Specifically, a weight belt is provided at the bottom of the windproof curtain, mainly to increase the weight of the lower part of the windproof curtain and prevent it from fluttering or flipping up randomly under the action of wind. It can not only maintain the stability and shielding effect of the windproof curtain, but also avoid unnecessary collisions or frictions between the windproof curtain and other components on the cableway.

[0044] The weight belt is usually made of materials with a relatively high density and moderate weight, such as metal, hard plastic or weighted fabric, etc., which can effectively increase the weight of the windproof curtain without overly increasing the burden of the entire device.

[0045] The weight belt is fixed to the bottom edge of the windproof curtain and can be firmly connected to the windproof curtain by sewing, pasting or buckling, etc. At the same time, the length and width of the weight belt also need to be reasonably designed according to the actual size and shape of the windproof curtain to ensure that it can fully play its role.

[0046] A transparent observation window is provided on the windproof curtain, mainly to facilitate the rider to observe the external environment during the driving process, which can not only increase the comfort and sense of security of the rider, but also allow the rider to understand the cableway road conditions information at any time.

[0047] The transparent observation window is usually made of materials with high transparency, wear resistance, and anti-aging properties, such as PVC, PET, or special transparent fabrics. This can not only ensure the clarity and transparency of the observation window but also withstand a certain amount of wind pressure and friction, ensuring that it will not be damaged during long-term use.

[0048] In this application, the observation window is set at the top center of the windproof curtain so that the rider can clearly see the scenes in the front or on the side.

[0049] Based on the above embodiments, the windproof curtain is an oil-proof, cold-proof, and windproof curtain. The windproof curtain is made of oil-proof and cold-proof fabric, filled with warm cotton wadding inside. The connecting pipe 1 is a 12.7 mm steel pipe, and the rotating bracket 6, the bending part 61, and the insertion head 62 are integrally formed.

[0050] That is to say, the windproof curtain is designed as an oil-proof, cold-proof, and windproof curtain. Due to the adverse factors such as oil stains, low temperature, and strong wind in the mine environment, the windproof curtain uses oil-proof and cold-proof fabric. This fabric can not only effectively resist the erosion of oil stains and keep the windproof curtain clean but also has good cold-proof performance, being able to keep the rider warm in a low-temperature environment. At the same time, the inside of the windproof curtain is also filled with warm cotton wadding, further enhancing its warm-keeping effect and ensuring that the rider will not be affected by the cold during the driving process.

[0051] Secondly, the connecting pipe 1 is designed as a 12.7 mm steel pipe, thus having relatively high strength and stiffness, ensuring that the connecting pipe 1 will not deform or break when connecting the windproof curtain and the man-riding vehicle rod. At the same time, the steel pipe also has good corrosion resistance and can be used in the mine environment for a long time without being easily rusted or damaged.

[0052] Finally, the rotating bracket 6, the bending part 61, and the insertion head 62 are designed to be integrally formed. This not only simplifies the manufacturing process, improves production efficiency, but also enhances the connection strength and stability between these components. The integrally formed structure makes the rotating bracket 6 more stable and reliable during the rotation process, reducing the potential safety hazards caused by component loosening or falling off.

[0053] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0054] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A wind shield for a mine overhead passenger ropeway, characterized in that: include: A connecting tube (1), one end of which is detachably connected to the monkey bike rod (2), and the other end of which is fixedly provided with an arc-shaped support frame (3); A first connecting member and a second connecting member are symmetrically arranged on a side of the arc-shaped support frame (3) away from the connecting pipe (1), and the first connecting member and the second connecting member both comprise a first connecting ring (4) and a second connecting ring (5) arranged at intervals; The bracket (6) is rotated, and the two ends are bent to form a first plug and a second plug, the first plug is inserted into the first connecting ring (4) and the second connecting ring (5) of the first connecting member, and the second plug is inserted into the first connecting ring (4) and the second connecting ring (5) of the second connecting member; The windproof curtain has a plurality of connecting ropes in the middle and the top. The middle of the windproof curtain is connected to the arc-shaped support frame (3) through the connecting ropes, and the top of the windproof curtain is connected to the rotating support frame (6) through the connecting ropes.

2. The mine overhead passenger ropeway wind shield device according to claim 1, characterized in that: The first plug and the second plug both comprise a bending portion (61) and a plug portion (62); the bending portion (61) is arranged between an end portion of the rotating bracket (6) and the plug portion (62).

3. The mine overhead passenger ropeway wind shield device according to claim 1, characterized in that: A blocking plate (7) is provided on the arc-shaped support frame (3), and the blocking plate (7) is arranged to fit the outer side of the second connecting ring (5) to limit the movement of the first plug and the second plug.

4. The mine overhead passenger ropeway wind shield device according to claim 3, characterized in that: One end of the connecting tube (1) connected to the monkey bike rod (2) is configured as a curved hook (11), the monkey bike rod (2) is embedded in the curved hook (11), and the curved hook (11) and the monkey bike rod (2) are fixedly connected via a locking member.

5. The mine overhead passenger ropeway wind shield device according to claim 4, characterized in that: The locking member comprises a locking bolt and a locking nut, and mounting holes for the locking bolt to pass through are correspondingly provided on both sides of the hook (11).

6. The mine overhead passenger ropeway wind shield device according to claim 1, characterized in that: A weighting belt is provided at the bottom of the windproof curtain.

7. The mine overhead passenger ropeway wind shield device according to claim 6, characterized in that: The windproof curtain is provided with a transparent observation window.

8. The mine overhead passenger ropeway wind shield device according to claim 7, characterized in that: The windproof curtain is an oil-proof, cold-proof and windproof curtain.

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