Guardrail capable of being automatically cleaned

Abstract

The utility model discloses an automatic cleaning guardrail, which relates to the technical field of guardrails and comprises a base, a servo motor is mounted in the middle of one side of the base, the output end of the servo motor penetrates through one side of the base and is connected with a mounting rod, and two driving bevel gears are mounted on the outer side of the mounting rod. A plurality of lower fixing blocks are installed in the middle of the top end of the base, and side rods are installed on the two sides of the top end of the base. The driving bevel gear is driven by the servo motor to rotate, the threaded rod can rotate by combining the meshing relation of the driving bevel gear and the driven bevel gear, and the threaded block drives the whole mounting plate to move up and down by utilizing the connection limitation of the mounting plate; and the outer side surface of the vertical rod is cleaned, the self-cleaning function of the device is achieved, the service life of the device is prolonged, and the device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of guardrail technology, specifically to an automatically cleaning guardrail. Background Technology

[0002] Guardrails are frequently used in hospitals, schools, and other places due to their height and isolation effect. In the current technology, the structure of guardrails is relatively simple, mainly composed of horizontal and vertical bars, and their functionality is not high. During long-term use, their surface is easily exposed to the outdoors, which can lead to dirt and affect their service life. Therefore, in order to solve this problem, this paper was developed to design an automatically cleaning guardrail. Utility Model Content

[0003] The purpose of this invention is to provide an automatically cleaning guardrail to solve the problem of inconvenient cleaning mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatically cleaning guardrail, comprising a base, a servo motor installed at the middle position of one side of the base, and the output end of the servo motor passing through one side of the base and connected to a mounting rod, two active bevel gears installed on the outer side of the mounting rod, multiple lower fixing blocks installed at the middle position of the top of the base, and side rods installed on both sides of the top of the base, a threaded rod installed at the top end of the inner side rod through a bearing, and the bottom end of the threaded rod passing through the top of the base and connected to a driven bevel gear, a threaded block sleeved on the outer side of the threaded rod, a lead screw installed at the top of the side rod, and a sleeve block sleeved on the outer side of the lead screw, an installation plate provided above the base, and a cleaning block installed inside the installation plate, a top plate provided above the installation plate, and multiple upper fixing blocks installed at the middle position of the bottom end of the top plate, a vertical rod provided at the bottom end of the upper fixing blocks, and multiple anti-tipping cones installed at the top end of the top plate.

[0005] Preferably, the top end of the lead screw passes through one side of the bottom end of the top plate and extends above the top plate, and the outer side of the lead screw is close to the inner wall of the top plate.

[0006] Preferably, the bottom end of the sleeve block is in contact with the top end of the top plate, and the inner wall of the sleeve block is provided with an internal thread that matches the outer side of the lead screw.

[0007] Preferably, the top end of the vertical rod passes through the bottom end of the upper fixing block and extends into the interior of the upper fixing block, and the outer side of the vertical rod is in contact with the inner wall of the upper fixing block.

[0008] Preferably, the bottom end of the vertical rod passes through the cleaning block and the lower fixing block in sequence and extends into the interior of the lower fixing block, and the inner walls of the cleaning block and the lower fixing block are in contact with the outer side of the vertical rod.

[0009] Preferably, the cleaning block is ring-shaped and has a ring structure made of rubber material.

[0010] Preferably, the two sides of the mounting plate are in contact with one side of the side rod, and one side of the mounting plate extends through one side of the side rod and is connected to the threaded block.

[0011] Preferably, the driving bevel gear is disposed below the driven bevel gear on one side, and the driving bevel gear and the driven bevel gear mesh with each other.

[0012] Compared with related technologies, the automatic cleaning guardrail provided by this utility model has the following beneficial effects:

[0013] This utility model provides a mounting plate and an active bevel gear. By using a servo motor to drive the active bevel gear to rotate, the meshing relationship between the active and driven bevel gears enables the threaded rod to rotate. The connection constraint of the mounting plate allows the threaded block to drive the entire mounting plate to move up and down, thereby cleaning the outer surface of the vertical rod. This achieves the self-cleaning function of the device, improves its service life, and is quite convenient. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a frontal cross-sectional view of the present invention.

[0016] Figure 3 This is a top view cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0018] In the diagram: 1. Servo motor; 2. Lower fixing block; 3. Base; 4. Side rod; 5. Mounting plate; 6. Lead screw; 7. Upper fixing block; 8. Anti-tipping cone; 9. Top plate; 10. Sleeve block; 11. Vertical rod; 12. Mounting rod; 13. Driving bevel gear; 14. Driven bevel gear; 15. Cleaning block; 16. Threaded rod; 17. Threaded block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1: Please refer to Figure 1-4 An automatic cleaning guardrail includes a base 3, a servo motor 1 installed at the middle of one side of the base 3, and the output end of the servo motor 1 passes through one side of the base 3 and is connected to a mounting rod 12. Two active bevel gears 13 are installed on the outer side of the mounting rod 12. Multiple lower fixing blocks 2 are installed at the middle of the top of the base 3. Side rods 4 are installed on both sides of the top of the base 3. A threaded rod 16 is installed at the top of the inside of the side rod 4 through a bearing. The bottom end of the threaded rod 16 passes through the top of the base 3 and is connected to a driven bevel gear 14. A threaded block 17 is sleeved on the outer side of the threaded rod 16. A lead screw 6 is installed at the top of the side rod 4. A sleeve block 10 is sleeved on the outer side of the lead screw 6. An mounting plate 5 is provided above the base 3. A cleaning block 15 is installed inside the mounting plate 5. A top plate 9 is provided above the mounting plate 5. Multiple upper fixing blocks 7 are installed at the middle of the bottom end of the top plate 9. A vertical rod 11 is provided at the bottom end of the upper fixing block 7. Multiple anti-tipping cones 8 are installed at the top end of the top plate 9.

[0021] The top end of the lead screw 6 passes through one side of the bottom end of the top plate 9 and extends above the top plate 9, and the outer side of the lead screw 6 is close to the inner wall of the top plate 9.

[0022] The bottom end of the sleeve 10 contacts the top end of the top plate 9, and the inner wall of the sleeve 10 is provided with an internal thread that matches the outer side of the lead screw 6.

[0023] The top end of the vertical rod 11 passes through the bottom end of the upper fixing block 7 and extends into the interior of the upper fixing block 7, and the outer side of the vertical rod 11 is in contact with the inner wall of the upper fixing block 7;

[0024] The bottom end of the vertical rod 11 passes through the cleaning block 15 and the lower fixing block 2 in sequence and extends into the interior of the lower fixing block 2, and the inner walls of the cleaning block 15 and the lower fixing block 2 are in contact with the outer side of the vertical rod 11.

[0025] The cleaning block 15 is ring-shaped and has a ring structure made of rubber material;

[0026] The driving bevel gear 13 is disposed below the driven bevel gear 14 on one side, and the driving bevel gear 13 and the driven bevel gear 14 mesh with each other;

[0027] The two sides of the mounting plate 5 are in contact with one side of the side rod 4, and one side of the mounting plate 5 passes through one side of the side rod 4 and is connected to the threaded block 17.

[0028] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, during the use of this device, the device first has a lower fixing block 2 and an upper fixing block 7. During assembly, the vertical rod 11 is passed through the cleaning block 15, and then the two rods are respectively inserted into the lower fixing block 2 and the upper fixing block 7, thereby positioning the top plate 9. Then, by utilizing the screw rod 6 and the sleeve block 10, the top plate 9 is locked by rotating the sleeve block 10 through the threaded connection between the sleeve block 10 and the screw rod 6, thus achieving the assembly effect of this device and demonstrating its easy installation and disassembly features. Furthermore, this device is equipped with a servo motor 1, which drives the device during use. The mounting rod 12 rotates, causing the two active bevel gears 13 to rotate synchronously. Due to the meshing relationship between the active bevel gear 13 and the driven bevel gear 14, the driven bevel gear 14 rotates, which in turn drives the threaded rod 16 to rotate. During the rotation of the threaded rod 16, the threaded block 17 moves up and down due to the connection restriction of the mounting plate 5, which in turn drives the entire mounting plate 5 to move up and down. By utilizing the up and down movement of the mounting plate 5, the cleaning block 15 can automatically clean the surface of the vertical rod 11, achieving the cleaning effect of this device, improving the cleanliness of the device's appearance, and increasing the service life of the device.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatically cleaning guardrail, comprising a base (3), characterized in that: A servo motor (1) is installed at the middle position on one side of the base (3), and the output end of the servo motor (1) passes through one side of the base (3) and is connected to a mounting rod (12). Two active bevel gears (13) are installed on the outer side of the mounting rod (12). Multiple lower fixing blocks (2) are installed at the middle position of the top of the base (3), and side rods (4) are installed on both sides of the top of the base (3). The top of the side rod (4) is fitted with a threaded rod (16) through a bearing, and the bottom end of the threaded rod (16) passes through the top of the base (3) and is connected to a driven bevel gear (13). 4) A threaded block (17) is sleeved on the outside of the threaded rod (16), a lead screw (6) is installed at the top of the side rod (4), and a sleeve block (10) is sleeved on the outside of the lead screw (6). An installation plate (5) is provided above the base (3), and a cleaning block (15) is installed inside the installation plate (5). A top plate (9) is provided above the installation plate (5), and multiple upper fixing blocks (7) are installed at the middle position of the bottom end of the top plate (9). A vertical rod (11) is provided at the bottom end of the upper fixing block (7), and multiple anti-tipping cones (8) are installed at the top end of the top plate (9).

2. The automatically cleaning guardrail according to claim 1, characterized in that: The top end of the lead screw (6) penetrates one side of the bottom end of the top plate (9) and extends above the top plate (9), and the outer side of the lead screw (6) is close to the inner wall of the top plate (9).

3. The automatically cleaning guardrail according to claim 1, characterized in that: The bottom end of the sleeve (10) is in contact with the top end of the top plate (9), and the inner wall of the sleeve (10) is provided with an internal thread that matches the outer side of the lead screw (6).

4. The automatically cleaning guardrail according to claim 1, characterized in that: The top end of the vertical rod (11) passes through the bottom end of the upper fixing block (7) and extends into the interior of the upper fixing block (7), and the outer side of the vertical rod (11) is in contact with the inner wall of the upper fixing block (7).

5. The automatically cleaning guardrail according to claim 1, characterized in that: The bottom end of the vertical rod (11) passes through the cleaning block (15) and the lower fixing block (2) in sequence and extends into the interior of the lower fixing block (2), and the inner walls of the cleaning block (15) and the lower fixing block (2) are in contact with the outer side of the vertical rod (11).

6. The automatically cleaning guardrail according to claim 1, characterized in that: The cleaning block (15) is ring-shaped and has a ring structure made of rubber material.

7. The automatically cleaning guardrail according to claim 1, characterized in that: The active bevel gear (13) is located below the driven bevel gear (14) on one side, and the active bevel gear (13) and the driven bevel gear (14) mesh with each other.

8. The automatically cleaning guardrail according to claim 1, characterized in that: The two sides of the mounting plate (5) are in contact with one side of the side rod (4), and one side of the mounting plate (5) passes through one side of the side rod (4) and is connected to the threaded block (17).

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