Cable lubricating device

Abstract

The utility model relates to the technical field of cable lubrication, in particular to a cable lubrication device. Comprising a lubricating box, guide rollers are installed at the two ends of the lubricating box, a first sponge lantern ring is installed at the end of the lubricating box in a clamped mode, a driving motor, an auxiliary roller, a first bevel gear, a second bevel gear and a transmission gear are installed on the outer side of the lubricating box, and an inner gear, a smearing lantern ring and a second sponge lantern ring are connected to the lower portion of the transmission gear in an engaged mode. A lubricating liquid bin, a telescopic motor, a material pushing plate and a pipeline are installed at the top of the lubricating box, and a discharging nozzle is connected to the lower portion of the pipeline. A telescopic motor pushes a material pushing plate to convey lubricating liquid to a discharging nozzle through a pipeline and then make uniform contact with a cable, when a transmission gear drives an inner gear to rotate, a smearing lantern ring and a second sponge lantern ring are driven to evenly coat the outer side of the cable with the lubricating liquid, and after the lubricating liquid is quantitatively added, the second sponge lantern ring is used for rotary smearing; and the lubricating liquid can be uniformly laid on the outer side of the cable, so that the lubricating uniformity of the cable is ensured.

Description

Technical Field

[0001] This utility model relates to the field of cable lubrication technology, specifically to a cable lubrication device. Background Technology

[0002] Cable lubrication is a measure taken during cable laying, especially in confined spaces such as conduits, cable trays, or cable trenches, to reduce the frictional resistance between the cable's outer sheath and the surface of the conduit. Uneven lubrication application is a common problem during cable laying. The main methods are manual application or application using a lubrication box. Manual application is prone to omissions, while lubrication boxes are made by the cable passing through a sponge box filled with lubricant, which automatically absorbs the lubricant. However, it is impossible to guarantee the amount of lubricant residue in the sponge box, and the lubricant content directly affects the lubrication thickness, meaning that the lubrication thickness gradually decreases, reducing the uniformity of lubrication. Utility Model Content

[0003] To address the above problems, the purpose of this utility model is to provide a cable lubrication device that solves the problem of uneven lubrication application, which is a common issue during cable laying. The main methods are manual application or application using a lubrication box. Manual application is prone to omissions, while the lubrication box is a sponge box filled with lubricant through which the cable passes, automatically absorbing the lubricant. However, it is impossible to guarantee the amount of lubricant residue in the sponge box, and the lubricant content directly affects the lubrication thickness, which gradually decreases and reduces the uniformity of lubrication.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a cable lubrication device, comprising a lubrication box, guide rollers installed at both ends of the lubrication box, a sponge collar engaged at one end of the lubrication box, a drive motor installed on the outside of the lubrication box, and an auxiliary roller connected to the output end of the drive motor, a bevel gear one installed on the auxiliary roller, a bevel gear two meshing with the outside of the bevel gear one, a synchronous belt connected to the output end of the bevel gear two, and a transmission gear connected to the end of the synchronous belt away from the bevel gear two, an internal gear meshing with the lower part of the transmission gear, and an application collar welded to the outside of the internal gear, a sponge collar two adhered to the inner side of the end of the application collar, a lubricating liquid tank installed on the top of the lubrication box, a telescopic motor installed inside the lubricating liquid tank, a pusher plate connected to the output end of the telescopic motor, a pipe connected to the bottom of the lubricating liquid tank, and a discharge nozzle connected to the lower part of the pipe.

[0005] The beneficial effects of this utility model are as follows: the telescopic motor pushes the pusher plate to deliver the lubricant through the pipeline to the discharge nozzle, where it comes into uniform contact with the cable. When the transmission gear drives the internal gear to rotate, it drives the coating sleeve and the second sponge sleeve to evenly coat the lubricant on the outside of the cable. By adding lubricant in a measured amount and then using the second sponge sleeve to rotate and coat it, the lubricant can be evenly applied to the outside of the cable, ensuring the uniformity of cable lubrication.

[0006] To facilitate the rotation of the second bevel gear and the transmission gear:

[0007] As a further improvement to the above technical solution: the transmission gear and the second bevel gear are both limited by bearing seats between them and the lubrication box.

[0008] The beneficial effects of this improvement are: the bearing housing can limit the movement of the transmission gear and the second bevel gear, while ensuring the stability of the transmission gear and the second bevel gear during rotation.

[0009] To ensure uniformity:

[0010] As a further improvement to the above technical solution: the internal gear and the discharge nozzle are arranged with their axes coincident.

[0011] The beneficial effects of this improvement are: the alignment of the axes allows the lubricant to be added and applied evenly to the outer surface of the cable.

[0012] To facilitate cable cleaning:

[0013] As a further improvement to the above technical solution: the end of the sponge collar is chamfered.

[0014] The beneficial effects of this improvement are: the chamfer setting makes it easier for the cable to enter the interior of the lubrication box, and it also makes it easier for the sponge collar to wipe away the dust on the cable.

[0015] To facilitate the rotation of the application ring:

[0016] As a further improvement to the above technical solution: a guide rail is provided near the application collar of the lubrication box, and the application collar and the lubrication box form an engaging and sliding installation structure through the guide rail.

[0017] The beneficial effect of this improvement is that the rotation of the coating ring can be guided and limited by the guide rail, ensuring the position of the coating ring.

[0018] To facilitate the rotation of the auxiliary roller:

[0019] As a further improvement to the above technical solution: a bearing is installed at the connection between the auxiliary roller and the lubrication box.

[0020] The beneficial effect of this improvement is that the rotation of the auxiliary roller can be made more reliable and stable by using bearings.

[0021] To support the cable:

[0022] As a further improvement to the above technical solution: the guide rollers are symmetrically distributed at both ends of the lubrication box.

[0023] The beneficial effects of this improvement are: the guide roller can ensure the position of the cable after entering the lubrication box, which facilitates the lubrication of the cable.

[0024] To facilitate fixing the position of the discharge nozzle:

[0025] As a further improvement to the above technical solution: the discharge nozzle and the lubricant tank are fixed by welding.

[0026] The beneficial effect of this improvement is that welding fixation can ensure the position of the discharge nozzle. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall main view structure.

[0028] Figure 2 This is a schematic diagram of the overall side view structure.

[0029] Figure 3 This is a schematic diagram of the overall top-down structure.

[0030] Figure 4 This is a two-part isometric structural diagram of the coating collar and the sponge collar.

[0031] Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle.

[0032] In the diagram: 1. Lubrication box; 11. Guide roller; 12. Sponge collar one; 2. Drive motor; 21. Auxiliary roller; 22. Bevel gear one; 23. Bevel gear two; 24. Synchronous belt; 25. Transmission gear; 3. Internal gear; 31. Coating collar; 32. Sponge collar two; 4. Lubricant tank; 41. Telescopic motor; 42. Pusher plate; 43. Pipe; 44. Discharge nozzle. Detailed Implementation

[0033] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0034] like Figure 1-5As shown, a cable lubrication device includes a lubrication box 1. Guide rollers 11 are installed at both ends of the lubrication box 1. A sponge collar 12 is engaged at one end of the lubrication box 1. A drive motor 2 is installed on the outside of the lubrication box 1, and the output end of the drive motor 2 is connected to an auxiliary roller 21. A bevel gear 22 is installed on the auxiliary roller 21. A bevel gear 23 is meshed with the outside of the bevel gear 22. A timing belt 24 is connected to the output end of the bevel gear 23, and a transmission gear 25 is connected to the end of the timing belt 24 away from the bevel gear 23. An internal gear 3 is meshed with the lower part of the transmission gear 25, and a coating collar 31 is welded to the outside of the internal gear 3. A second sponge ring 32 is adhered to the inner side of the end of the application ring 31. A lubricant tank 4 is installed on the top of the lubrication box 1, and a telescopic motor 41 is installed inside the lubricant tank 4. A pusher plate 42 is connected to the output end of the telescopic motor 41. A pipe 43 is connected to the bottom of the lubricant tank 4, and a discharge nozzle 44 is connected below the pipe 43. The telescopic motor 41 pushes the pusher plate 42 to deliver the lubricant through the pipe 43 to the discharge nozzle 44, where it evenly contacts the cable. When the transmission gear 25 drives the internal gear 3 to rotate, it causes the application ring 31 and the second sponge ring 32 to evenly coat the outside of the cable with lubricant. After quantitatively adding lubricant, the second sponge ring 32 is used to rotate and apply the lubricant. The lubricant is evenly distributed on the outer side of the cable, ensuring uniform lubrication. The transmission gear 25 and bevel gear 23 are both limited by bearing seats to the lubrication box 1, ensuring stability during rotation. The internal gear 3 and the discharge nozzle 44 are aligned on the same axis, allowing for even application and application of lubricant to the cable's outer surface. The end of the sponge collar 12 is chamfered, facilitating cable entry into the lubrication box 1 and allowing for easy removal of surface dust. The lubrication box 1 is equipped with a guide rail near the application ring 31, and the application ring 31 and the lubrication box 1 are connected by the guide rail to form a sliding engagement structure. The guide rail can guide and limit the rotation of the application ring 31 to ensure the position of the application ring 31. The auxiliary roller 21 is equipped with a bearing at the connection with the lubrication box 1. The bearing can make the rotation of the auxiliary roller 21 more reliable and stable. The guide rollers 11 are symmetrically distributed at both ends of the lubrication box 1. The guide rollers 11 can ensure the position of the cable after entering the lubrication box 1, which facilitates the lubrication of the cable. The discharge nozzle 44 is fixed to the lubricating liquid tank 4 by welding. The welding fixation can ensure the position of the discharge nozzle 44.

[0035] The working principle of this utility model is as follows: When using this device, the cable enters the lubrication box 1 from one end where the sponge collar 12 is installed. The guide roller 11 supports the cable. When the cable passes the sponge collar 12, the sponge collar 12 scrapes off the floating dust on the surface of the guide roller 11. The cable enters the discharge nozzle 44. The telescopic motor 41 pushes the pusher plate 42 to deliver the lubricant through the pipe 43 to the discharge nozzle 44, where it evenly contacts the cable. The cable continues to move. The drive motor 2 drives the auxiliary roller 21 to rotate, which can assist the cable in moving inside the lubrication box 1. The rotation of the auxiliary roller 21 drives the bevel gear 22 to rotate. The bevel gear 22 drives the transmission gear 25 to rotate through the bevel gear 23 and the synchronous belt 24. When the transmission gear 25 drives the internal gear 3 to rotate, it drives the coating collar 31 and the sponge collar 32 to evenly coat the outside of the cable with lubricant. After that, the cable passes through the guide roller 11 for operations such as threading through a tube. In the above way, the lubricant can be evenly applied to the outside of the cable, ensuring the uniformity of cable lubrication.

[0036] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A cable lubrication device, comprising a lubrication box (1), characterized in that: Guide rollers (11) are installed at both ends of the lubrication box (1). A sponge collar (12) is engaged at the end of the lubrication box (1). A drive motor (2) is installed on the outside of the lubrication box (1), and the output end of the drive motor (2) is connected to an auxiliary roller (21). A bevel gear (22) is installed on the auxiliary roller (21). A bevel gear (23) is meshed on the outside of the bevel gear (22). A timing belt (24) is connected to the output end of the bevel gear (23), and a transmission gear is connected to the end of the timing belt (24) away from the bevel gear (23). The transmission gear (25) is meshed with an internal gear (3) below the gear (25), and an applicator collar (31) is welded to the outside of the internal gear (3). A sponge collar (32) is glued to the inner side of the end of the applicator collar (31). A lubricant tank (4) is installed on the top of the lubricant box (1), and a telescopic motor (41) is installed inside the lubricant tank (4). A pusher plate (42) is connected to the output end of the telescopic motor (41). A pipe (43) is connected to the bottom of the lubricant tank (4), and a discharge nozzle (44) is connected to the bottom of the pipe (43).

2. The cable lubrication device according to claim 1, characterized in that: The transmission gear (25) and the second bevel gear (23) are all limited by bearing seats to the lubrication box (1).

3. The cable lubrication device according to claim 1, characterized in that: The internal gear (3) and the discharge nozzle (44) are arranged with their axes coincident.

4. A cable lubrication device according to claim 1, characterized in that: The end of the sponge collar (12) is chamfered.

5. A cable lubrication device according to claim 1, characterized in that: The lubrication box (1) is provided with a guide rail near the application collar (31), and the application collar (31) and the lubrication box (1) are connected by the guide rail to form a locking and sliding installation structure.

6. A cable lubrication device according to claim 1, characterized in that: A bearing is installed at the connection between the auxiliary roller (21) and the lubrication box (1).

7. A cable lubrication device according to claim 1, characterized in that: The guide rollers (11) are symmetrically distributed at both ends of the lubrication box (1).

8. A cable lubrication device according to claim 1, characterized in that: The discharge nozzle (44) and the lubricant tank (4) are fixed by welding.

Images