A transmission tower guide rail device

Abstract

The utility model belongs to the technical field of power transmission iron towers, in particular to a power transmission iron tower guide rail device, comprising a guide rail body, a slider is slidably installed in the guide rail body, a sleeve is installed on one side of the slider, a compression spring is fixedly connected in the sleeve, a movable rod is fixedly connected to one end of the compression spring, one end of the movable rod slides through a through hole, a support plate is fixedly connected to one side of the movable rod, and a scraper is fixedly connected to the bottom side of the support plate; when the slider slides inside the guide rail body, the sleeve is driven to move, and the movable rod drives the support plate and the scraper to move under the cooperation of the compression spring, so that the scraper slides inside the guide rail body, and the scraper can effectively remove dust and debris on the buffer plate in the guide rail body, keep the guide rail clean, and reduce the occurrence of stuck and inflexible phenomena.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission iron towers, in particular to a power transmission iron tower guide rail device. Background Art

[0002] A guide rail is a groove or ridge made of metal or other materials. During the maintenance and defect repair of a transmission tower, it is often necessary to climb onto the tower with the help of a guide rail, so a guide rail device is required.

[0003] A Chinese patent with announcement number CN216553287U discloses a transmission line tower guide rail device that is easy to install, including a first tower body, a guide rail is fixed on the first tower body, and a slide groove is opened on the second tower body; positioning holes are evenly opened on both sides of the guide rail, and elastic positioning shafts are respectively penetrated and installed on both sides of the second tower body, a butterfly head nut is engaged with the outer side of the elastic positioning shaft, a guide block is fixed on the inner side of the elastic positioning shaft, a guide shaft is fixed in the guide cavity, and a reset spring is sleeved on the guide shaft. The utility model is simple to operate and easy to install, does not need to check for connection hazards in the short term, and has higher safety.

[0004] However, there are still some problems with the above-mentioned guide rail device. In the prior art, the guide rail is usually installed in an exposed manner. As time goes by, dust and debris will continue to accumulate inside the guide rail, thereby increasing the friction between the guide rail and the slider, causing jamming and inflexibility, affecting the smooth operation of the guide rail. Therefore, a transmission tower guide rail device is proposed to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes a transmission tower guide rail device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a transmission tower guide rail device described in the utility model comprises a guide rail body, a slider is slidably installed inside the guide rail body, the slider is in a convex shape, the bottom end width of the slider is equal to the inner wall width of the guide rail body, a cleaning component is installed on one side of the slider, the cleaning component comprises a sleeve, the sleeve is fixedly installed on one side of the slider, a compression spring is fixedly connected inside the sleeve, one end of the compression spring is fixedly connected to a movable rod, a through hole is opened inside one side of the sleeve, one end of the movable rod slides through the through hole, a support plate is fixedly connected to one side of the movable rod, the length of the support plate is equal to the width of the slider protrusion, a scraper is fixedly connected to the bottom side of the support plate, the scraper is inclined, and the scraper is made of aluminum alloy, so as to effectively clean the inside of the guide rail, reduce the accumulation of dust and debris, keep the guide rail clean, and reduce the occurrence of jamming and inflexibility.

[0007] Preferably, a mounting plate is fixedly connected to the bottom side of the guide rail body, and a plurality of mounting holes are equidistantly formed at both side edges of the mounting plate to facilitate mounting the guide rail on the tower body.

[0008] Preferably, two groups of sliding grooves, two in number, are symmetrically opened inside the guide rail body, a guide rod is fixedly connected between the two sides of the sliding groove, a sliding block is slidably installed on the outer wall of the guide rod, the sliding block is slidably installed inside the sliding groove, a buffer spring is fixedly connected between the sliding block and the sliding groove, the buffer spring is sleeved on the outer wall of the guide rod, thereby improving the sliding stability of the slider, and reducing the impact and vibration generated by the slider during the sliding process through the action of the buffer spring, thereby reducing the impact force on the guide rail.

[0009] Preferably, a mounting seat is installed on the top side of the sliding block, a connecting rod is installed inside the mounting seat through a pin shaft, a buffer plate is assembled inside the guide rail body, and one end of the connecting rod is respectively installed on the two side edges of the buffer plate through the mounting seat and the pin shaft, thereby achieving uniform distribution of the buffering effect.

[0010] Preferably, the scraper has a width equal to the inner wall width of the guide rail body and is arranged in close contact with the top side of the buffer plate, so as to completely and evenly remove dust and debris on the inner wall of the guide rail body.

[0011] Preferably, the length and width of the buffer plate are equal to the length and width of the guide rail body, ensuring that the buffer plate can completely cover the inner wall of the guide rail body and prevent dust and debris from entering the interior of the guide rail body.

[0012] The utility model is beneficial in that:

[0013] 1. When the slider of the utility model slides inside the guide rail body, it drives the sleeve to move. Under the cooperation of the compression spring, the movable rod drives the support plate and the scraper to move, so that the scraper slides inside the guide rail body. The scraper can effectively remove dust and debris on the buffer plate inside the guide rail body, keep the guide rail clean, and reduce the occurrence of stuck and inflexible phenomena;

[0014] 2. When an external force acts on the buffer plate during the movement of the slider of the utility model, the buffer plate will move, and the movement of the buffer plate will drive the connecting rod to move, and the connecting rod will then push the sliding block to slide in the sliding groove along the guide rod. During the sliding process, with the cooperation of the damper, the buffer spring will be compressed, thereby absorbing and storing energy, effectively reducing the impact force on the guide rail body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the medium axis side view of the utility model;

[0017] Figure 2 It is a schematic diagram of the cleaning component structure;

[0018] Figure 3 It is a schematic diagram of the structure of the buffer component;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A.

[0020] In the figure: 1. guide rail body; 2. slider; 3. sleeve; 4. compression spring; 5. movable rod; 6. support plate; 7. scraper; 8. mounting plate; 9. mounting hole; 10. slide groove; 11. guide rod; 12. sliding block; 13. buffer spring; 14. mounting seat; 15. connecting rod; 16. buffer plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4As shown, a transmission tower guide rail device comprises a guide rail body 1, a slider 2 is slidably installed inside the guide rail body 1, the slider 2 is in a convex shape, a cleaning component is installed on one side of the slider 2, the cleaning component comprises a sleeve 3, the sleeve 3 is fixedly installed on one side of the slider 2, a compression spring 4 is fixedly connected inside the sleeve 3, one end of the compression spring 4 is fixedly connected to a movable rod 5, a through hole is opened inside one side of the sleeve 3, one end of the movable rod 5 slides through the through hole, a support plate 6 is fixedly connected to one side of the movable rod 5, a scraper 7 is fixedly connected to the bottom side of the support plate 6, the scraper 7 is inclined, and the material of the scraper 7 is aluminum alloy; during operation, in the prior art, as time goes by When the guide rail moves, dust and debris will continue to accumulate inside the guide rail, which will aggravate the friction between the guide rail and the slider 2, resulting in jamming and inflexibility, affecting the smooth operation of the guide rail. When the slider 2 slides inside the guide rail body 1, it drives the sleeve 3 to move. With the cooperation of the compression spring 4, the movable rod 5 drives the support plate 6 and the scraper 7 to move, so that the scraper 7 slides inside the guide rail body 1. The inclined design of the scraper 7 and the aluminum alloy material enable it to effectively remove dust and debris on the buffer plate 16 in the guide rail body 1. The aluminum alloy material of the scraper 7 has a certain corrosion resistance, which increases the service life of the scraper 7, realizes effective cleaning of the inside of the guide rail, reduces the accumulation of dust and debris, keeps the guide rail clean, and reduces the occurrence of jamming and inflexibility.

[0023] See also Figure 1-4 As shown, a mounting plate 8 is fixedly connected to the bottom side of the guide rail body 1, and a plurality of mounting holes 9 are evenly spaced at the edges of both sides of the mounting plate 8;

[0024] Two groups of two slide grooves 10 are symmetrically opened inside the guide rail body 1, and a guide rod 11 is fixedly connected between the two sides of the slide groove 10. A sliding block 12 is slidably installed on the outer wall of the guide rod 11. The sliding block 12 is slidably installed inside the slide groove 10. A buffer spring 13 is fixedly connected between the sliding block 12 and the slide groove 10, and the buffer spring 13 is sleeved on the outer wall of the guide rod 11;

[0025] The top side of the sliding block 12 is installed with a mounting seat 14, and a connecting rod 15 is installed inside the mounting seat 14 through a pin shaft. A buffer plate 16 is assembled inside the guide rail body 1, and one end of the connecting rod 15 is respectively installed at the two side edges of the buffer plate 16 through the mounting seat 14 and the pin shaft. When working, the guide rail is a groove or ridge made of metal or other materials. During the maintenance and defect removal of the transmission tower, it is often necessary to climb up the tower through the guide rail. Therefore, a guide rail device is required. When installing the guide rail, the mounting plate 8 is installed on the tower body of the tower through the cooperation of high-strength bolts and mounting holes 9, and the slider 2 is During the movement, when an external force acts on the buffer plate 16, the buffer plate 16 will move. The movement of the buffer plate 16 will drive the connecting rod 15 to move, and the connecting rod 15 will then push the sliding block 12 to slide along the guide rod 11 in the slide groove 10. During the sliding process, with the cooperation of the damper, the buffer spring 13 will be compressed to absorb and store energy. When the external force gradually decreases, the buffer spring 13 will release the stored energy, pushing the sliding block 12 to move in the opposite direction, and driving the buffer plate 16 back to the initial position through the connecting rod 15. The buffer plate 16 can play a buffering role in the guide rail body 1, effectively reducing the impact force on the guide rail body 1.

[0026] Working principle: when installing the guide rail, the mounting plate 8 is installed on the tower body of the iron tower through the cooperation of high-strength bolts and mounting holes 9. When the guide rail is in use, the user climbs the iron tower with the cooperation of external ropes and foot nails to transport the line;

[0027] When the slider 2 slides inside the guide rail body 1, the sleeve 3 is driven to move. Under the cooperation of the compression spring 4, the movable rod 5 drives the support plate 6 and the scraper 7 to move, so that the scraper 7 slides inside the guide rail body 1. The inclined design and aluminum alloy material of the scraper 7 enable it to effectively remove dust and debris on the buffer plate 16 inside the guide rail body 1. The aluminum alloy material of the scraper 7 has a certain corrosion resistance, which increases the service life of the scraper 7, realizes effective cleaning of the inside of the guide rail, reduces the accumulation of dust and debris, keeps the guide rail clean, and reduces the occurrence of jamming and inflexibility.

[0028] When the slider 2 is moving, when an external force acts on the buffer plate 16, the buffer plate 16 will move, and the movement of the buffer plate 16 will drive the connecting rod 15 to move, and the connecting rod 15 will then push the sliding block 12 to slide in the slide groove 10 along the guide rod 11. During the sliding process, with the cooperation of the damper, the buffer spring 13 will be compressed or stretched, thereby absorbing and storing energy. When the external force gradually decreases, the buffer spring 13 will release the stored energy, pushing the sliding block 12 to move in the opposite direction, and driving the buffer plate 16 back to the initial position through the connecting rod 15. The buffer plate 16 can play a buffering role in the guide rail body 1, effectively reducing the impact force on the guide rail body 1.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A transmission tower guide rail device, characterized in that: The invention comprises a guide rail body (1), a slider (2) is slidably mounted inside the guide rail body (1), the slider (2) is in a convex shape, the bottom width of the slider (2) is equal to the inner wall width of the guide rail body (1), a cleaning component is mounted on one side of the slider (2), the cleaning component comprises a sleeve (3), the sleeve (3) is fixedly mounted on one side of the slider (2), a compression spring (4) is fixedly connected inside the sleeve (3), one end of the compression spring (4) is fixedly connected to a movable rod (5), a through hole is provided inside one side of the sleeve (3), one end of the movable rod (5) is slidably penetrated through the through hole, a support plate (6) is fixedly connected to one side of the movable rod (5), the length of the support plate (6) is equal to the width of the protrusion of the slider (2), a scraper (7) is fixedly connected to the bottom side of the support plate (6), the scraper (7) is inclined, and the scraper (7) is made of aluminum alloy.

2. A transmission tower guide rail device according to claim 1, characterized in that: A mounting plate (8) is fixedly connected to the bottom side of the guide rail body (1), and a plurality of mounting holes (9) are equidistantly provided at the edges of both sides of the mounting plate (8).

3. A transmission tower guide rail device according to claim 2, characterized in that: The guide rail body (1) is symmetrically provided with two groups of slide grooves (10), two of which are fixed between the two sides of the slide groove (10), a guide rod (11) is slidably mounted on the outer wall of the guide rod (11), the slide block (12) is slidably mounted inside the slide groove (10), a buffer spring (13) is fixedly connected between the slide block (12) and the slide groove (10), and the buffer spring (13) is sleeved on the outer wall of the guide rod (11).

4. A transmission tower guide rail device according to claim 3, characterized in that: The top side of the sliding block (12) is equipped with a mounting seat (14), the interior of the mounting seat (14) is equipped with a connecting rod (15) through a pin shaft, the interior of the guide rail body (1) is equipped with a buffer plate (16), and one end of the connecting rod (15) is respectively installed at the two side edges of the buffer plate (16) through the mounting seat (14) and the pin shaft.

5. A transmission tower guide rail device according to claim 1, characterized in that: The scraper (7) has a width equal to the inner wall width of the guide rail body (1) and is arranged to fit the top side of the buffer plate (16).

6. A transmission tower guide rail device according to claim 5, characterized in that: The length and width of the buffer plate (16) are equal to the length and width of the guide rail body (1).

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