Structure for quickly installing sliding arm

Abstract

The utility model discloses a sliding arm rapid installation structure which comprises a machine head, a support arranged on the machine head, a turning cover connected with the support and a sliding arm connected with the turning cover, a C-shaped hole is formed in the sliding arm, a flattening shaft is arranged on the turning cover, a notch is formed in the C-shaped hole, a flat face is arranged on the flattening shaft, and the C-shaped hole is provided with a groove. And the notch of the C-shaped hole can be aligned and matched with the flat surface of the flattening shaft on the turning cover, so that the C-shaped hole is sleeved along the direction of the flattening shaft, and the sliding arm can rotate around the flattening shaft. According to the utility model, the problems of inconvenient installation, dependence on special tools and the like in the existing connection mode of the sliding arm and the turning cover are thoroughly solved, the rapid and efficient installation between the sliding arm and the turning cover is realized, meanwhile, the stable and reliable connection in the use process is ensured, and the requirements on equipment installation and use in different scenes are met.

Description

Technical Field

[0001] This utility model relates to the field of mechanical connection structure technology, and in particular to a structure for quick installation of a sliding arm. Background Technology

[0002] In current mechanical connection technologies, the traditional method for connecting sliding arms and flip covers mostly uses bolts and nuts to meet the rotational requirements between them. However, this connection method has revealed many problems in practical applications. First, the installation process is cumbersome and complex, requiring specialized installation tools such as wrenches and screwdrivers to tighten the bolts and nuts. This not only consumes a lot of time and labor costs, but also makes installation extremely difficult, or even impossible, in environments with limited space and inconvenient operation. Second, when frequent use causes the bolts and nuts to loosen, they need to be tightened again with tools, increasing the difficulty and cost of equipment maintenance. Therefore, developing a sliding arm and flip cover connection structure that requires no specialized installation tools and has a simple and quick installation process is the key to solving the existing technical problems and has significant practical significance and application value. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems and provide a structure for quick installation of sliding arms. This utility model completely solves the problems of inconvenient installation and reliance on special tools in the existing connection methods of sliding arms and flip covers, realizes quick and efficient installation between sliding arms and flip covers, and ensures a stable and reliable connection during use, meeting the needs of equipment installation and use in different scenarios.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a structure for quick installation of a sliding arm, including a machine head, a bracket on the machine head, a flip cover connected to the bracket, and a sliding arm connected to the flip cover. The sliding arm has a C-shaped hole, and the flip cover has a flattening shaft. The C-shaped hole has a groove, and the flattening shaft has a flat surface. The groove of the C-shaped hole and the flat surface of the flattening shaft on the flip cover can be aligned and fitted together. The C-shaped hole is inserted along the direction of the flattening shaft, and the sliding arm can rotate around the flattening shaft. During the installation process, firstly, the groove of the C-shaped hole on the sliding arm is precisely aligned with the flat surface of the flattening shaft on the flip cover to ensure smooth fit between the two; then, the C-shaped hole is fully inserted along the direction of the flattening shaft to complete the initial connection action; subsequently, the sliding arm is gently rotated at a certain angle, at which point the sliding arm can rotate freely around the flattening shaft on the flip cover, thereby successfully establishing a rotational connection between the sliding arm and the flip cover.

[0005] Preferably, a rotational limit is formed between the C-hole and the flattening shaft, creating upper and lower dead points for the rotation between the sliding arm and the flip cover. Due to the C-hole, when the flattening shaft rotates within the C-hole, it reaches the slot and is thus limited in rotation, effectively restricting the rotation range of the flip cover and preventing excessive rotation that could lead to structural damage or functional failure.

[0006] Preferably, a sliding plate is located below the machine head, with a slide rail inside the sliding plate and a guide block inside the slide rail. The lower end of the sliding arm and the guide block are connected by screws or pins. The guide block is cleverly designed to slide only up and down within the slide rail, which means that the lower end of the sliding arm can only move up and down and rotate slightly during actual operation, further enhancing the stability and controllability of the structure. During the reciprocating motion of the flip cover opening and closing, due to the special fit design between the C-shaped hole and the flattening shaft, as well as the synergistic effect of various auxiliary structures, the flattening shaft will not come out of the C-shaped hole, maintaining a stable connection and effectively ensuring the normal operation of the entire structure.

[0007] Preferably, the bracket is provided with a connecting shaft and the flip cover is provided with a connecting hole, and the connecting shaft is inserted into the connecting hole to connect the bracket and the flip cover.

[0008] Preferably, the machine head includes a housing, which includes an inlet pipe housing for installing an inlet pipe, an outlet pipe housing for installing an outlet pipe, and a circular cover connecting the inlet pipe housing and the outlet pipe housing. The support includes a first vertical frame, a second vertical frame, and a circular frame connecting the first vertical frame and the second vertical frame. The circular frame is mounted on the circular cover, the first vertical frame is mounted on the inlet pipe housing, and the second vertical frame is mounted on the outlet pipe housing. Both the first vertical frame and the second vertical frame are equipped with connecting shafts.

[0009] Preferably, the flip cover includes a cover body, a first connecting frame and a second connecting frame provided on both sides of the cover body, and both the first connecting frame and the second connecting frame are provided with connecting holes and flattening shafts. The first connecting frame is connected to the first vertical frame, and the second vertical frame is connected to the second connecting frame.

[0010] The beneficial effects of this utility model are:

[0011] 1. Significantly improves installation convenience: Completely eliminates the traditional bolt and nut connection method. Operators no longer need to use any special installation tools. They can quickly complete the installation process of the sliding arm and flip cover by simply aligning, fitting and rotating. This innovative design greatly saves installation time and improves installation efficiency.

[0012] 2. Ensuring a Stable and Reliable Connection: The unique fit between the C-hole and the flattening shaft, along with the rotational limiting between the flip cover and the bracket, and the precise engagement between the guide block at the lower end of the sliding arm and the slide rail, ensures a stable connection between the sliding arm and the flip cover during frequent up-and-down movements. The flattening shaft will not come out of the C-hole, effectively preventing equipment malfunctions or safety hazards caused by loose connections. This ensures reliable operation of the entire structure under various complex working conditions, extends the equipment's lifespan, and reduces maintenance costs. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the upper stop position of this utility model.

[0014] Figure 2 yes Figure 1 A cross-sectional view along the AA direction.

[0015] Figure 3 yes Figure 2 A magnified view of the connection between the C-shaped hole of the middle sliding arm and the flattened shaft on the flip cover.

[0016] Figure 4 This is a structural schematic diagram of the lower stop position of this utility model.

[0017] Figure 5 yes Figure 4 A cross-sectional view along the BB direction.

[0018] Figure 6 yes Figure 5 A magnified view of the connection between the C-shaped hole of the middle sliding arm and the flattened shaft on the flip cover.

[0019] Figure 7 This is a schematic diagram showing the lower end of the sliding arm, the guide block, and the sliding track.

[0020] Figure 8 This is a schematic diagram of the flip cover structure.

[0021] In the diagram: 1. Machine head, 11. Inlet pipe shell, 12. Outlet pipe shell, 13. Round cover, 2. Bracket, 21. Connecting shaft, 22. First vertical frame, 23. Second vertical frame, 24. Round frame, 3. Flip cover, 31. Flattening shaft, 32. Connecting hole, 33. First connecting frame, 34. Second connecting frame, 35. Cover body, 4. Sliding arm, 41. C-shaped hole, 411. Groove, 5. Slide plate, 51. Slide rail, 6. Guide block. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] like Figures 1-8As shown, the present invention discloses a structure for quick installation of a sliding arm, including a machine head 1, a bracket 2 mounted on the machine head 1, a flip cover 3 connected to the bracket 2, and a sliding arm 4 connected to the flip cover 3. The sliding arm 4 is provided with a C-shaped hole 41, and the flip cover 3 is provided with a flattening shaft 31. The C-shaped hole 41 is provided with a groove 411, and the flattening shaft 31 is provided with a flat surface. The groove 411 of the C-shaped hole 41 and the flat surface of the flattening shaft 31 on the flip cover 3 can be aligned and fitted to fit the C-shaped hole 41 along the direction of the flattening shaft 31, and the sliding arm 4 can rotate around the flattening shaft 31.

[0024] A rotation limit is formed between the C-shaped hole 41 and the flattening shaft 31, which rotates the sliding arm 4 and the flip cover 3 to form the upper and lower dead points.

[0025] Below the machine head 1 is a slide plate 5, inside the slide plate 5 is a slide rail 51, inside the slide rail 51 is a guide block 6, and the lower end of the slide arm 4 and the guide block 6 are connected by screws or pins.

[0026] The bracket 2 is provided with a connecting shaft 21, and the flip cover 3 is provided with a connecting hole 32. The connecting shaft 21 is inserted into the connecting hole 32 to connect the bracket 2 and the flip cover 3.

[0027] The machine head 1 includes a housing, which includes an inlet pipe housing 11 for installing an inlet pipe, an outlet pipe housing 12 for installing an outlet pipe, and a round cover 13 connecting the inlet pipe housing 11 and the outlet pipe housing 12. The support 2 includes a first vertical frame 22, a second vertical frame 23, and a round frame 24 connecting the first vertical frame 22 and the second vertical frame 23. The round frame 24 is mounted on the round cover 13. The first vertical frame 22 is mounted on the inlet pipe housing 11, and the second vertical frame 23 is mounted on the outlet pipe housing 12. Both the first vertical frame 22 and the second vertical frame 23 are provided with connecting shafts 21.

[0028] The flip cover 3 includes a cover body 35, a first connecting frame 33 and a second connecting frame 34 disposed on both sides of the cover body 35. The first connecting frame 33 and the second connecting frame 34 are provided with connecting holes 32 and flattening shafts 31. The first connecting frame 33 is connected to the first vertical frame 22, and the second vertical frame 23 is connected to the second connecting frame 34.

[0029] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0030] It should be noted that when a component is referred to as "fixed on" or "set on" another component, it can be located directly on or indirectly on the other component. When a component is referred to as "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating relative importance or the number of technical features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

Claims

1. A structure for quick installation of a sliding arm, characterized in that: Includes a machine head (1), a bracket (2) on the machine head (1), a flip cover (3) connected to the bracket (2), and a sliding arm (4) connected to the flip cover (3). The sliding arm (4) is provided with a C-shaped hole (41), the flip cover (3) is provided with a flattening shaft (31), the C-shaped hole (41) is provided with a groove (411), and the flattening shaft (31) is provided with a flat surface. The groove (411) of the C-shaped hole (41) and the flat surface of the flattening shaft (31) on the flip cover (3) can be aligned and fitted to fit the C-shaped hole (41) along the direction of the flattening shaft (31) and allow the sliding arm (4) to rotate around the flattening shaft (31).

2. The structure for quick installation of the sliding arm according to claim 1, characterized in that: A rotation limit is formed between the C-shaped hole (41) and the flattening shaft (31), which rotates the sliding arm (4) and the flip cover (3) to form the upper and lower dead points.

3. The structure for quick installation of the sliding arm according to claim 1, characterized in that: A slide plate (5) is provided below the machine head (1), a slide rail (51) is provided inside the slide plate (51), a guide block (6) is provided inside the slide rail (51), and the lower end of the slide arm (4) and the guide block (6) are connected by screws or pins.

4. The structure for quick installation of the sliding arm according to claim 1, characterized in that: The bracket (2) is provided with a connecting shaft (21), and the flip cover (3) is provided with a connecting hole (32). The connecting shaft (21) is inserted into the connecting hole (32) to connect the bracket (2) and the flip cover (3).

5. The structure for quick installation of the sliding arm according to claim 4, characterized in that: The machine head (1) includes a housing, which includes an inlet pipe housing (11) with an inlet pipe installed inside, an outlet pipe housing (12) with an outlet pipe installed inside, and a round cover (13) connecting the inlet pipe housing (11) and the outlet pipe housing (12). The support (2) includes a first vertical frame (22), a second vertical frame (23), and a round frame (24) connecting the first vertical frame (22) and the second vertical frame (23). The round frame (24) is located on the round cover (13), the first vertical frame (22) is located on the inlet pipe housing (11), and the second vertical frame (23) is located on the outlet pipe housing (12). Both the first vertical frame (22) and the second vertical frame (23) are provided with connecting shafts (21).

6. The structure for quick installation of the sliding arm according to claim 5, characterized in that: The flip cover (3) includes a cover body (35), a first connecting frame (33) and a second connecting frame (34) on both sides of the cover body (35). The first connecting frame (33) and the second connecting frame (34) are provided with connecting holes (32) and flattening shafts (31). The first connecting frame (33) is connected to the first vertical frame (22), and the second vertical frame (23) is connected to the second connecting frame (34).

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