Flexible telescopic steel wire rope rain cover and using method

Abstract

The flexible telescopic steel wire rope rain cover comprises a rope outlet cover frame, channel steel guide rails are arranged on the two sides of the rope outlet cover frame, a moving trolley is slidably connected to the two channel steel guide rails, a steel wire rope clamping roller pair is arranged at the top of the moving trolley, and the steel wire rope clamping roller pair is composed of two roller supports and steel wire rope rollers. Steel wire rope rollers are fixedly connected into the roller supports, the two roller supports and the steel wire rope roller combination are spliced into a steel wire rope clamping roller pair, a steel wire rope penetrates through the middle of the two steel wire rope rollers, a rope outlet swinging in the single direction can be effectively prevented from rain, meanwhile, the size is small, the weight of a movable part is light, and the service life of the steel wire rope clamping roller pair is prolonged. In addition, according to the using method of the flexible telescopic steel wire rope rainproof cover, manufacturing, dismounting and mounting of the rainproof cover are simplified, actions are clear, and the flexible telescopic steel wire rope rainproof cover can meet the rainproof requirements of various linear swing rope outlets.

Description

Technical Field

[0001] The invention relates to the field related to steel wire rope rain cover, in particular to a flexible telescopic steel wire rope rain cover and a use method thereof. Background Art

[0002] In the prior art, the rainproof method for steel wire ropes usually adopts a pair of rubber plates for protection. When the steel wire rope enters and exits a confined space, the steel wire rope squeezes the rubber plate by itself. When the steel wire rope does not need to enter and exit a confined space, the pair of rubber plates automatically closes by relying on their own elasticity. There is friction between the steel wire rope and the rubber plate. The rubber plate is a consumable part and is frequently replaced, and the water blocking effect is also poor. There is also a turntable combined rain cover, which reduces the position of the rope outlet to a very small space through the combined swinging action of the large and small turntables. This rain cover is ideal for the rope outlet with a smaller swing amplitude, but when a large swing is required, the turntable will be made larger, and it may even be impossible to arrange it due to the interference of the turntables on both sides. There is also a swinging rain cover, which can solve the large swing demand of the steel wire rope. In order to ensure sufficient swing amplitude, the rain cover will be designed to be larger and heavier, and the force on the bottom hinge point will increase, which is easy to damage. In addition, whether it is a turntable combined rain cover or a swinging rain cover, its power comes from the steel wire rope, and the flexibility of each hinge point has a direct impact on the life of the steel wire rope. Summary of the invention

[0003] The purpose of the present invention is to provide a novel production device and preparation method of spherical particles without burning or pricking, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A flexible telescopic wire rope rain cover, comprising a rope outlet cover frame, a telescopic rain cover, a mobile trolley, and a pair of wire rope clamping rollers, wherein the mobile trolley comprises a mobile trolley bracket and trolley wheels, and trolley wheels are arranged at the four top corners of the bottom of the mobile trolley bracket, and channel steel rails are arranged on both sides of the rope outlet cover frame, and a detachable baffle is arranged at the head of the channel steel rail, and the trolley wheels on the same side are installed into the rail from the head of the channel steel rail and embedded in the channel steel rail;

[0006] There are two sets of the telescopic rain cover, which are respectively installed on both sides of the trolley bracket. End connecting plates are arranged on both sides of the rope outlet cover frame, and rubber pads are arranged on both sides of the trolley bracket. The telescopic rain cover includes an end connecting plate, a telescopic sleeve, a lifting ring, and a trolley connecting plate. The two sides of the telescopic sleeve are respectively provided with an end connecting plate and a trolley connecting plate. The end connecting plate is connected to the end connecting plate by bolts, and the trolley connecting plate is connected to the rubber pad on one side by bolts. A plurality of lifting rings are arranged on both sides of the top of the telescopic sleeve;

[0007] Guide rods are arranged transversely on both sides of the top of the rope outlet cover frame, and a plurality of lifting rings are sleeved on the surface of the guide rods on the same side;

[0008] The wire rope clamping roller pair includes a roller support and two wire rope rollers. The bottom of the roller support is arranged on the top of the trolley bracket. Long waist holes are opened on both sides of the front end and the rear end of the top of the roller support. Wire rope rollers are fixedly installed at the two long waist holes, and the wire rope passes through the middle of the two wire rope rollers.

[0009] Preferably, the bottom of the movable trolley bracket spans over the rope cover frame.

[0010] Preferably, the telescopic rain cover is made of rainproof cloth.

[0011] Preferably, the two wire rope rollers are connected to different roller supports, and the two roller supports form a large roller support and are fixedly mounted on the top of the mobile trolley bracket.

[0012] Preferably, a rope outlet is provided in the middle area of ​​the rope outlet cover frame, a roller bracket rope outlet is provided on the top of the movable trolley bracket, the rope outlet and the roller bracket rope outlet are provided with a steel wire rope, and the other end of the steel wire rope is a steel wire rope outlet mechanism.

[0013] A method for using a flexible telescopic steel wire rope rain cover comprises the following steps:

[0014] Step S1, the wire rope clamping roller pair embraces the wire rope, and when the staff swings the wire rope left and right, the wire rope clamping roller pair is driven to move left or right;

[0015] Step S2, the wire rope clamping roller pair drives the moving trolley to move left or right along the channel steel track on the rope outlet cover frame;

[0016] Step S3, the mobile vehicle drives one side of the telescopic rain cover to extend and the other side to shorten;

[0017] Step S4: after use, disassemble the entire rain cover and release the wire rope;

[0018] Step S5: During use, the telescopic rain cover needs to be maintained or replaced without removing the wire rope.

[0019] Preferably, the specific steps of disassembling and assembling the entire rain cover in step S4 are as follows:

[0020] Step S41, removing the end nuts at both ends of the guide rod by using a tool, and then taking out the guide rod;

[0021] Step S42, then it is very simple to disassemble the telescopic rain cover, the wire rope clamping roller pair, the rubber pad, and the end connecting plate;

[0022] Step S43, remove the detachable baffle plate on the head of the channel rail, and the mobile trolley can be removed very conveniently;

[0023] Step S44, finally installing the detachable baffle and removing the wire rope to realize the disassembly and assembly of the entire rain cover.

[0024] Preferably, the specific steps for maintaining or replacing the telescopic rain cover in step S5 are as follows:

[0025] Step S51, removing the end nuts at both ends of the guide rod by using a tool, and then taking out the guide rod;

[0026] Step S52, disassembling the telescopic rain cover and the wire rope clamping roller pair;

[0027] Step S53, a suitable notch is provided on the mobile trolley. After removing the telescopic rain cover and the wire rope clamping roller pair, the mobile trolley is moved to the notch at the end of the channel steel track when the wire rope is relaxed. The mobile trolley can be disassembled and assembled smoothly, so that the wire rope rain cover can be maintained or replaced without removing the wire rope.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] Compared with the existing wire rope rainproof methods, the flexible telescopic wire rope rainproof cover of the present invention can meet different requirements through simple size adjustment or combination. For example, for a single-drum wire rope, its own size adjustment can meet the requirements of rainproof at the outlet of the rope; for a double-drum or even a quadruple-drum, the spacing between the outlets of the rope can be fully adjusted to design a rainproof cover that meets the requirements.

[0030] The flexible telescopic steel wire rope rain cover of the present invention can effectively protect the rope outlet that swings in one direction from rain. The flexible telescopic steel wire rope rain cover is small in size, light in weight of the movable part, simple in manufacture and disassembly, clear in action, and can be applied to various requirements for rain protection of rope outlets that swing in a straight line. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the telescopic rain cover of the present invention;

[0033] Figure 3 It is a structural schematic diagram of the mobile vehicle of the present invention;

[0034] Figure 4It is a schematic diagram of the structure of the wire rope clamping roller pair of the present invention.

[0035] In the figure: 1. Rope outlet cover frame; 2. Telescopic rain cover; 2.1. End connecting plate; 2.2. Telescopic sleeve; 2.3. Lifting ring; 2.4. Trolley connecting plate; 3. Mobile trolley; 3.1. Mobile trolley bracket; 3.2. Trolley wheel; 4. Wire rope clamping roller pair; 4.1. Roller support; 4.2. Wire rope roller; 5. Rubber pad; 6. End connecting plate; 7. Guide rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] See also Figure 1-4 , the present invention provides a technical solution:

[0040] A flexible telescopic wire rope rain cover comprises a rope outlet cover frame 1, a telescopic rain cover 2, a moving trolley 3, and a wire rope clamping roller pair 4. The moving trolley 3 comprises a moving trolley bracket 3.1 and trolley wheels 3.2. The trolley wheels 3.2 are arranged at the four top corners of the bottom of the moving trolley bracket 3.1. Channel steel rails are arranged on both sides of the rope outlet cover frame 1. A detachable baffle is arranged at the head of the channel steel rail. The trolley wheels 3.2 on the same side are installed into the rail from the head of the channel steel rail and embedded in the channel steel rail. The power of the moving trolley 3 comes from the dragging of the wire rope when it swings left and right.

[0041] Specifically, the trolley wheels 3.2 of the mobile trolley 3 are embedded in the channel steel slide rail of the rope outlet cover frame 1. The wheels are in conical contact with the slide rail and are arranged in pairs, so as to ensure the wheel running track and prevent the end face of the trolley wheel 3.2 from getting stuck. The wheel bearings use deep groove ball bearings with sealing rings to improve the bearing life.

[0042] In addition, the trolley wheel 3.2 is equipped with ball bearings with seals on both sides. The bearings need to be filled with grease before installation. The outer ring of the bearing matches the wheel, the inner ring of the bearing matches the installation shaft, and is positioned and installed through a spacer and fasteners. The wheel is made of 45 steel and heat treated after processing.

[0043] There are two sets of telescopic rain covers 2, which are respectively installed on both sides of the trolley bracket 3.1. End connecting plates 6 are arranged on both sides of the rope outlet cover frame 1, and rubber pads 5 are arranged on both sides of the trolley bracket 3.1. The telescopic rain cover 2 includes an end connecting plate 2.1, a telescopic sleeve 2.2, a lifting ring 2.3, and a trolley connecting plate 2.4. The two sides of the telescopic sleeve 2.2 are respectively provided with an end connecting plate 2.1 and a trolley connecting plate 2.4. The end connecting plate 2.1 is connected to the end connecting plate 6 by bolts, and the trolley connecting plate 2.4 is connected to the rubber pad 5 on one side by bolts. A plurality of lifting rings 2.3 are arranged on both sides of the top of the telescopic sleeve 2.2;

[0044] Guide rods 7 are arranged horizontally on both sides of the top of the rope outlet cover frame 1, and a plurality of lifting rings 2.3 are sleeved on the surface of the guide rods 7 on the same side to ensure smooth movement of the telescopic rain cover 2;

[0045] The wire rope clamping roller pair 4 includes a roller support 4.1 and two wire rope rollers 4.2. The bottom of the roller support 4.1 is arranged on the top of the trolley bracket 3.1. Long waist holes are opened on both sides of the front end and the rear end of the top of the roller support 4.1. The wire rope rollers 4.2 are fixedly installed at the two long waist holes, and the wire rope passes through the middle of the two wire rope rollers 4.2.

[0046] Specifically, the roller shaft of the wire rope roller 4.2 of the wire rope clamping roller pair 4 is an eccentric shaft, so the installation position of the baffle of the roller shaft can be changed, and the distance between the two wire rope rollers 4.2 can be conveniently adjusted.

[0047] Furthermore, the bottom of the movable trolley support 3.1 extends beyond the rope cover frame 1.

[0048] Furthermore, the telescopic rain cover 2 is made of rainproof cloth, which needs to be customized according to the shape so as to be easy to fold and use for a long time. In addition, the fence prevents the telescopic rain cover 2 from deflecting under its own weight, and the material of the rainproof cloth needs to be easy to fold and unfold.

[0049] Furthermore, the two wire rope rollers 4.2 are connected to different roller supports 4.1, and the two roller supports 4.1 form a large roller support 4.1 and are fixedly installed on the top of the mobile trolley bracket 3.1, so that they can be disassembled and replaced separately. In addition, while each wire rope roller 4.2 is provided with a pair of bearings, grease can be regularly added to the closed cavity to increase the service life of the wire rope roller 4.2.

[0050] Furthermore, a rope outlet is provided in the middle area of ​​the rope outlet cover frame 1, and a roller bracket rope outlet is provided at a suitable place on the top of the mobile trolley bracket 3.1. The rope outlet and the roller bracket rope outlet are provided with a wire rope, and the other end of the wire rope is a wire rope outlet mechanism.

[0051] Furthermore, the movable trolley 3 and the telescopic rain cover 2 on both sides thereof always cover the outlet of the steel wire rope, thereby preventing rainwater from falling from the outlet groove of the steel wire rope into the rain shelter area below.

[0052] The purpose of the present invention is achieved as follows: there are four wheels 3.2 of the trolley, all of which use double-sided sealed bearings and are greased before installation. The wheel components are detachable as a whole, which is convenient for quick replacement. The inclination angle of the rope outlet position of the mobile trolley 3 is basically consistent with the rope outlet angle of the wire rope. The wire rope is clamped by two sets of symmetrically arranged wire rope rollers 4.2, and the roller support 4.1 can be fine-tuned along the inclination direction of the wire rope, such as Figure 4 As shown in the figure, there are 8 fine-tuning openings in the shape of long waist holes. When the bolts are inserted into the fine-tuning openings and fixed on the movable trolley bracket, when the staff swings the wire rope left and right, the roller support 4.1 will be fine-tuned along the direction of the fine-tuning opening and along the inclination direction of the wire rope to meet the requirement that the wire rope can smoothly enter and exit the intermediate gap between the two wire rope rollers 4.2.

[0053] In addition, in order to facilitate the disassembly and assembly of the rain cover and to release the steel wire rope, except for the rope outlet cover frame 1 welded at the rope outlet position, the other parts can be disassembled and assembled.

[0054] A method for using a flexible telescopic steel wire rope rain cover comprises the following steps:

[0055] Step S1, the wire rope clamping roller pair 4 embraces the wire rope, and when the staff swings the wire rope left and right, the wire rope clamping roller pair 4 is driven to move left or right. At this time, the wire rope moves in and out of the rope outlet at the same time, and at least one side roller rotates accordingly;

[0056] Step S2, the wire rope clamping roller pair 4 drives the moving trolley 3 to move left or right along the channel steel track on the rope outlet cover frame 1;

[0057] Step S3, the mobile trolley drives the telescopic rain cover 1 to extend on one side and shorten on the other side. During the whole action, the mobile trolley 3 and the telescopic rain cover 2 on both sides always cover the middle gap area of ​​the rope outlet cover frame 1, that is, cover the rope outlet of the wire rope, so as to achieve the requirement of sealing and rainproofing;

[0058] Step S4: after use, disassemble the entire rain cover and release the wire rope;

[0059] Step S5: During use, the telescopic rain cover 2 needs to be maintained or replaced without releasing the wire rope.

[0060] Furthermore, the specific steps of disassembling and assembling the entire rain cover in step S4 are as follows:

[0061] Step S41, remove the end nuts at both ends of the guide rod 7 by using a tool, and then take out the guide rod 7;

[0062] Step S42, then it is very simple to disassemble the telescopic rain cover 2, the wire rope clamping roller pair 4, the rubber pad 5, and the end connecting plate 6;

[0063] Step S43, remove the detachable baffle plate at the head of the channel rail, and the mobile trolley 3) will remove it very conveniently;

[0064] Step S44, finally installing the detachable baffle and removing the wire rope to realize the disassembly and assembly of the entire rain cover.

[0065] Furthermore, the specific steps for maintaining or replacing the telescopic rain cover 2 in step S5 are as follows:

[0066] Step S51, remove the end nuts at both ends of the guide rod 7 by using a tool, and then take out the guide rod 7;

[0067] Step S52, dismantling the telescopic rain cover 2 and the wire rope clamping roller pair 4;

[0068] Step S53, a suitable notch is provided on the mobile trolley 3. After removing the telescopic rain cover 2 and the wire rope clamping roller pair 4, the mobile trolley 3 is moved to the notch at the end of the channel steel track when the wire rope is relaxed. The mobile trolley 3 can be disassembled and assembled smoothly, so that the wire rope rain cover 2 can be maintained or replaced without removing the wire rope.

[0069] Specifically, the flexible telescopic wire rope rain cover of the present invention can be used in linear gap hole type rainproof, dustproof or lightproof occasions. In addition, the present invention is not only applicable to the top rope outlet, but also to the side rope outlet.

[0070] Working principle: The flexible telescopic wire rope rain cover of the present invention drives the wire rope clamping roller pair 4 through the wire rope, so that the mobile trolley 3 moves left and right on the slide rail of the rope outlet cover frame 1, and the telescopic rain cover 2 is telescopically extended to always cover the wire rope outlet area. The only water leakage position is the clamping area between the two sets of wire rope rollers 4.2. The water inlet space here is small and almost negligible.

[0071] Compared with the existing wire rope rainproof methods, the flexible telescopic wire rope rainproof cover of the present invention can meet different needs through simple size adjustment or combination. For example, for a single-drum wire rope, its own size adjustment can meet the requirements of rainproof at the outlet of the rope; for a double-drum or even a quadruple-drum, the spacing between the outlets can be fully adjusted to design a rainproof cover that meets the requirements.

[0072] Finally, it should be noted that the connection method between the steel wire rope and the rope outlet cover frame 1 in the present invention is the same as the connection method of the swing-type rain cover in the prior art, and will not be described in detail here.

[0073] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible telescopic wire rope rain cover, comprising a rope outlet cover frame (1), a telescopic rain cover (2), a moving trolley (3), and a wire rope clamping roller pair (4), characterized in that: The mobile trolley (3) comprises a mobile trolley support (3.1) and trolley wheels (3.2), the trolley wheels (3.2) are arranged at the four top corners of the bottom of the mobile trolley support (3.1), channel steel rails are arranged on both sides of the rope outlet cover frame (1), and a detachable baffle is arranged at the head of the channel steel rail. The trolley wheels (3.2) on the same side are installed into the rail from the head of the channel steel rail and embedded in the channel steel rail; There are two sets of the telescopic rain cover (2), and the two telescopic rain covers (2) are respectively installed on both sides of the trolley bracket (3.1). The two sides of the rope outlet cover frame (1) are provided with end connecting plates (6), and the two sides of the trolley bracket (3.1) are provided with rubber pads (5). The telescopic rain cover (2) comprises an end connecting plate (2.1), a telescopic sleeve (2.2), a lifting ring (2.3), and a trolley connecting plate (2.4). The two sides of the telescopic sleeve (2.2) are respectively provided with an end connecting plate (2.1) and a trolley connecting plate (2.4). The end connecting plate (2.1) is connected to the end connecting plate (6) by bolts, and the trolley connecting plate (2.4) is connected to the rubber pad (5) on one side by bolts. A plurality of lifting rings (2.3) are provided on both sides of the top of the telescopic sleeve (2.2); Guide rods (7) are arranged in the transverse direction on both sides of the top of the rope outlet cover frame (1), and a plurality of lifting rings (2.3) are sleeved on the surface of the guide rod (7) on the same side; The wire rope clamping roller pair (4) comprises a roller support (4.1) and two wire rope rollers (4.2), the bottom of the roller support (4.1) is arranged on the top of the trolley bracket (3.1), and long waist holes are opened on both sides of the front end and the rear end of the top of the roller support (4.1), and the wire rope rollers (4.2) are fixedly installed at the two long waist holes, and the wire rope passes through the middle of the two wire rope rollers (4.2).

2. The flexible telescopic steel wire rope rain cover according to claim 1, characterized in that: The bottom of the movable trolley bracket (3.1) extends beyond the rope cover frame (1).

3. The flexible telescopic wire rope rain cover according to claim 1, characterized in that: The telescopic rain cover (2) is made of rainproof cloth.

4. The flexible telescopic steel wire rope rain cover according to claim 1, characterized in that: The two wire rope rollers (4.2) are connected to different roller supports (4.1), and the two roller supports (4.1) form a large roller support (4.1) and are fixedly mounted on the top of the moving trolley bracket (3.1).

5. The flexible telescopic steel wire rope rain cover according to claim 1, characterized in that: The middle area of ​​the rope outlet cover frame (1) is provided with a rope outlet, and the top of the movable trolley bracket (3.1) is provided with a roller bracket rope outlet. The rope outlet and the roller bracket rope outlet are provided with steel wire ropes, and the other end of the steel wire rope is provided with a steel wire rope outlet mechanism.

6. A method for using a flexible telescopic steel wire rain cover according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step S1, the wire rope clamping roller pair (4) embraces the wire rope, and when the staff swings the wire rope left and right, the wire rope clamping roller pair (4) is driven to move left or right; Step S2, the wire rope clamping roller pair (4) drives the movable trolley (3) to move left or right along the channel steel track on the wire rope outlet cover frame (1); Step S3, the mobile trolley drives (2) the telescopic rain cover (2) to extend one side and shorten the other side; Step S4: after use, disassemble the entire rain cover and release the wire rope; Step S5: During use, the telescopic rain cover (2) needs to be maintained or replaced without releasing the steel wire rope.

7. A method for using a flexible telescopic steel wire rope rain cover according to claim 6, characterized in that: The specific steps of disassembling and assembling the entire rain cover in step S4 are as follows: Step S41, removing the end nuts at both ends of the guide rod (7) by using a tool, and then taking out the guide rod (7); Step S42, then it is very simple to disassemble the telescopic rain cover (2), the wire rope clamping roller pair (4), the rubber pad (5), and the end connecting plate (6); Step S43, remove the detachable baffle plate on the head of the channel rail, and the mobile trolley (3) can be removed very conveniently; Step S44, finally installing the detachable baffle and removing the wire rope to realize the disassembly and assembly of the entire rain cover.

8. The method for using the flexible telescopic steel wire rain cover according to claim 6, characterized in that: The specific steps for maintaining or replacing the telescopic rain cover (2) in step S5 are as follows: Step S51, removing the end nuts at both ends of the guide rod (7) by using a tool, and then taking out the guide rod (7); Step S52, disassembling the telescopic rain cover (2) and the wire rope clamping roller pair (4); Step S53, a suitable notch is provided on the mobile trolley (3). After removing the telescopic rain cover (2) and the wire rope clamping roller pair (4), the mobile trolley (3) is moved to the notch at the end of the channel steel track when the wire rope is in a relaxed state. The mobile trolley (3) can be disassembled and assembled smoothly, so that the wire rope rain cover (2) can be maintained or replaced without removing the wire rope.

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