Hole through equipment for engineering machinery maintenance

Abstract

The utility model discloses through hole equipment for engineering machinery maintenance, and particularly relates to the field of machinery maintenance, which comprises a base, a sliding plate is arranged on the top surface of the base, a connecting plate is arranged at the top of the sliding plate, and a connecting rod is arranged on the connecting plate; a threaded rod and a guide rod are further arranged between the sliding plate and the connecting plate. A cleaning rod is connected to one end of the connecting rod, a first cleaning plate is clamped to the cleaning rod, a second cleaning plate is clamped to the first cleaning plate, and scraping plates are fixedly connected to one side of the first cleaning plate and one side of the second cleaning plate respectively; an adjusting screw rod is further arranged between the first cleaning plate and the second cleaning plate. The cleaning rod can adapt to the size of a hole in the mode that the first cleaning plate is installed on the cleaning rod and the second cleaning plate is installed on the first cleaning plate, the scraping plates are installed on the first cleaning plate and the second cleaning plate respectively, the cleaning rod is driven to rotate by rotating the connecting rod, and therefore the hole wall can be cleaned through contact between the scraping plates and the hole wall. And impurities on the hole walls are cleaned up.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical maintenance, and particularly relates to a through-hole device for the maintenance of construction machinery. Background Technique

[0002] Construction machinery refers to the general term for various mechanical equipment used in various engineering construction and production operations, including excavators, loaders, rollers, bulldozers, earthmoving shovels, cranes, etc. Construction machinery repair refers to the process of carrying out various maintenance, upkeep, inspection and repair work on these mechanical equipment.

[0003] During the maintenance process, it is necessary to clean the holes on the construction machinery equipment to remove the blockages in the holes. Common cleaning methods include manual dredging through a rod-shaped object or flushing with high-pressure water. It is difficult to clean the impurities on the hole wall with a rod-shaped object during cleaning, while high-pressure water flushing will waste water resources and it is also difficult to clean the impurities on the hole wall.

[0004] Therefore, we make improvements on this and propose a through-hole device for the maintenance of construction machinery. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A through-hole device for the maintenance of construction machinery of the utility model includes a base. A sliding plate is slidably arranged on the top surface of the base. A connecting plate is arranged on the top of the sliding plate, and a connecting rod is rotatably arranged on the connecting plate. A threaded rod and a guide rod are also arranged between the sliding plate and the connecting plate. One end of the connecting rod is fixedly connected with a cleaning rod, and a first cleaning plate is clamped on the cleaning rod. A second cleaning plate is clamped on the first cleaning plate. Scrapers are fixedly connected to one sides of the first cleaning plate and the second cleaning plate respectively, and the scrapers are perpendicular to the first cleaning plate and the second cleaning plate respectively. An adjusting screw rod is also arranged between the first cleaning plate and the second cleaning plate.

[0007] As a preferred technical solution of the utility model, a chute is opened on the top surface of the base. A slider is slidably arranged in the chute, and the slider is fixedly connected with the bottom surface of the sliding plate.

[0008] As a preferred technical solution of the utility model, a fixing ring is integrally arranged in the middle of the top surface of the connecting plate, and the connecting rod is rotatably connected with the ring wall of the fixing ring.

[0009] As a preferred technical solution of the present utility model, the bottom end of the threaded rod is rotatably arranged on the top surface of the sliding plate, and the top surface of the threaded rod is threadedly rotated through the connecting plate and extends to the top of the connecting plate; the bottom end of the guide rod is fixedly arranged on the top surface of the sliding plate, and the top surface of the guide rod slides through the connecting plate and extends to the top of the connecting plate.

[0010] As a preferred technical solution of the present utility model, a first card slot is formed on the top surface of the first cleaning plate, the second cleaning plate is slidably arranged in the first card slot, and the bottom end of the adjusting screw rod is magnetically clamped with the bottom end of the first card slot, and the top end of the adjusting screw rod is threadedly penetrated through the second cleaning plate and extends to the top of the second cleaning plate.

[0011] As a preferred technical solution of the present utility model, two second card slots are symmetrically formed on one side of the cleaning rod, the two second card slots penetrate through the top surface of the cleaning rod, and convex portions are symmetrically and fixedly arranged at the bottom end of the first cleaning plate, and the convex portions are clamped in the second card slots.

[0012] The beneficial effects of the present utility model are:

[0013] In the present utility model, the first cleaning plate can be installed on the cleaning rod, and the second cleaning plate can be installed on the first cleaning plate, so that the cleaning rod can adapt to the size of the hole, and scraping plates are respectively installed on the first cleaning plate and the second cleaning plate. By rotating the connecting rod to drive the cleaning rod to rotate, the impurities on the hole wall can be cleaned by the contact between the scraping plates and the hole wall. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of a through-hole device for engineering machinery maintenance of the present utility model Figure One ;

[0016] Figure 2 is a schematic structural diagram of a through-hole device for engineering machinery maintenance of the present utility model Figure Two ;

[0017] Figure 3 is a schematic structural diagram of a through-hole device for engineering machinery maintenance of the present utility model Figure Three ;

[0018] Figure 4 is a schematic structural diagram of a through-hole device for engineering machinery maintenance of the present utility model Figure Four .

[0019] In the figure: 1, base; 2, chute; 3, slider; 4, sliding plate; 5, connecting plate; 6, threaded rod; 7, guide rod; 8, fixed ring; 9, connecting rod; 10, cleaning rod; 11, first cleaning plate; 12, second cleaning plate; 13, adjusting screw; 14, scraping plate; 15, first card slot; 16, second card slot. Detailed implementation manner

[0020] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0021] Embodiment: As Figures 1 to 4 shown, a through-hole device for engineering machinery maintenance of the present utility model includes a base 1. A sliding plate 4 is slidably arranged on the top surface of the base 1. A connecting plate 5 is arranged on the top of the sliding plate 4, and a connecting rod 9 is rotatably arranged on the connecting plate 5; A threaded rod 6 and a guide rod 7 are also arranged between the sliding plate 4 and the connecting plate 5; When it is necessary to clean the holes on the engineering machinery equipment, the base 1 can be placed on a plane, so that it can save effort during the cleaning process because of the support, and the position of the connecting rod 9 can be adjusted according to the position of the hole. Specifically, when the threaded rod 6 is rotated, the height of the connecting plate 5 can be adjusted.

[0022] One end of the connecting rod 9 is fixedly connected with a cleaning rod 10. By inserting the cleaning rod 10 into the hole, the cleaning of the hole can be realized. A first cleaning plate 11 is clamped on the cleaning rod 10, a second cleaning plate 12 is clamped on the first cleaning plate 11, and scraping plates 14 are respectively fixedly connected to one side of the first cleaning plate 11 and the second cleaning plate 12, and the scraping plates 14 are respectively perpendicular to the first cleaning plate 11 and the second cleaning plate 12; Whether to install the second cleaning plate 12 can be selected according to the diameter of the hole. The first cleaning plate 11 is detachable from the cleaning rod 10, which is convenient for cleaning the cleaning rod 10 and the first cleaning plate 11, and the scraping plates 14 on the first cleaning plate 11 and the second cleaning plate 12 can scrape the impurities on the hole wall.

[0023] An adjusting screw 13 is also arranged between the first cleaning plate 11 and the second cleaning plate 12. By rotating the adjusting screw 13, the position of the second cleaning plate 12 in the first cleaning plate 11 can also be adjusted.

[0024] A chute 2 is opened on the top surface of the base 1. A slider 3 is slidably arranged in the chute 2, and the slider 3 is fixedly connected to the bottom surface of the sliding plate 4. Through the cooperation between the slider 3 and the chute 2, it is convenient to push the sliding plate 4 to adjust the position of the sliding plate 4 on the base 1, so that the cleaning rod 10 can enter the hole.

[0025] In the middle of the top surface of the connecting plate 5, a fixing ring 8 is integrally provided. The connecting rod 9 is rotatably connected to the ring wall of the fixing ring 8. By providing the fixing ring 8, a limiting effect can be exerted on the connecting rod 9.

[0026] The bottom end of the threaded rod 6 is rotatably provided on the top surface of the sliding plate 4, and the top surface of the threaded rod 6 is threadedly rotated through the connecting plate 5 and extends to the top of the connecting plate 5; the bottom end of the guiding rod 7 is fixedly provided on the top surface of the sliding plate 4, and the top surface of the guiding rod 7 slidably penetrates through the connecting plate 5 and extends to the top of the connecting plate 5.

[0027] When adjusting the height of the connecting plate 5, the threaded rod 6 can be rotated. The rotation of the threaded rod 6 causes the connecting plate 5 to move upward or downward along the threaded rod 6 and the guiding rod 7, so that the connecting rod 9 and the cleaning rod 10 on the connecting rod 9 can be driven to move together.

[0028] A first card slot 15 is opened on the top surface of the first cleaning plate 11. The second cleaning plate 12 is slidably arranged in the first card slot 15, and the bottom end of the adjusting screw rod 13 is magnetically clamped and connected to the bottom end of the first card slot 15, which is convenient for disassembling and assembling the adjusting screw rod 13 and the first cleaning plate 11. The top end of the adjusting screw rod 13 threadedly penetrates through the second cleaning plate 12 and extends to the top of the second cleaning plate 12.

[0029] A threaded hole (not shown in the figure) is opened on the second cleaning plate 12. During installation, first thread the adjusting screw rod 13 onto the second cleaning plate 12, and then place both the adjusting screw rod 13 and the second cleaning plate 12 in the first card slot 15, so that the bottom end of the adjusting screw rod 13 is magnetically and rotatably connected to the installation hole (not shown in the figure) opened on the bottom surface of the first card slot 15. Then, the position of the second cleaning plate 12 in the first card slot 15 can be adjusted according to actual needs. During cleaning, the adjusting screw rod 13 is located outside the hole.

[0030] On one side of the cleaning rod 10, two second card slots 16 are symmetrically opened, and the two second card slots 16 penetrate through the top surface of the cleaning rod 10. The bottom end of the first cleaning plate 11 is symmetrically and fixedly provided with protruding parts, and the protruding parts are clamped in the second card slots 16. The first cleaning plate 11 is clamped to the second card slots 16 on the cleaning rod 10 through the protruding parts, which is convenient for disassembling and assembling the two. During the cleaning process, directly rotate the connecting rod 9. The connecting rod 9 drives the cleaning rod 10 to rotate, and the cleaning rod 10 drives the first cleaning plate 11 to rotate. The impurities on the hole wall can be cleaned by the scraping plate 14 on the first cleaning plate 11.

[0031] During operation, by installing the first cleaning plate 11 on the cleaning rod 10 and installing the second cleaning plate 12 on the first cleaning plate 11, the cleaning rod 10 can be adapted to the size of the hole. And scraping plates 14 are respectively installed on the first cleaning plate 11 and the second cleaning plate 12. By rotating the connecting rod 9 to drive the cleaning rod 10 to rotate, the impurities on the hole wall can be cleaned by the contact between the scraping plates 14 and the hole wall.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A through-hole device for the maintenance of construction machinery, comprising a base (1), characterized in that, A sliding plate (4) is slidably arranged on the top surface of the base (1). A connecting plate (5) is arranged on the top of the sliding plate (4), and a connecting rod (9) is rotatably arranged on the connecting plate (5); A threaded rod (6) and a guide rod (7) are further arranged between the sliding plate (4) and the connecting plate (5); One end of the connecting rod (9) is fixedly connected with a cleaning rod (10), and a first cleaning plate (11) is clamped on the cleaning rod (10). A second cleaning plate (12) is clamped on the first cleaning plate (11). One sides of the first cleaning plate (11) and the second cleaning plate (12) are respectively fixedly connected with scraping plates (14), and the scraping plates (14) are perpendicular to the first cleaning plate (11) and the second cleaning plate (12) respectively; An adjusting screw rod (13) is further arranged between the first cleaning plate (11) and the second cleaning plate (12).

2. The through-hole device for construction machinery maintenance according to claim 1, wherein, A chute (2) is formed in the top surface of the base (1). A slider (3) is slidably arranged in the chute (2), and the slider (3) is fixedly connected with the bottom surface of the sliding plate (4).

3. The through-hole device for engineering machinery maintenance according to claim 1, wherein, A fixing ring (8) is integrally arranged in the middle of the top surface of the connecting plate (5), and the connecting rod (9) is rotatably connected with the ring wall of the fixing ring (8).

4. A through-hole device for construction machinery maintenance according to claim 1, characterized in that, The bottom end of the threaded rod (6) is rotatably arranged on the top surface of the sliding plate (4), and the top surface of the threaded rod (6) threadedly rotates through the connecting plate (5) and extends to the top of the connecting plate (5); The bottom end of the guide rod (7) is fixedly arranged on the top surface of the sliding plate (4), and the top surface of the guide rod (7) slidably penetrates through the connecting plate (5) and extends to the top of the connecting plate (5).

5. The through-hole device for construction machinery maintenance according to claim 1, characterized in that, A first clamping groove (15) is formed in the top surface of the first cleaning plate (11). The second cleaning plate (12) is slidably arranged in the first clamping groove (15), and the bottom end of the adjusting screw rod (13) is magnetically clamped with the bottom end of the first clamping groove (15). The top end of the adjusting screw rod (13) threadedly penetrates through the second cleaning plate (12) and extends to the top of the second cleaning plate (12).

6. The through-hole device for construction machinery maintenance according to claim 1, wherein, Two second clamping grooves (16) are symmetrically formed in one side of the cleaning rod (10). The two second clamping grooves (16) penetrate through the top surface of the cleaning rod (10). The bottom end of the first cleaning plate (11) is symmetrically and fixedly provided with protruding parts, and the protruding parts are clamped in the second clamping grooves (16).

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