High-speed ceiling roller support

Abstract

The utility model relates to the technical field of roller supports, in particular to a high-speed ceiling roller support which improves the connection stability, improves the anti-loosening and anti-vibration performance and is suitable for ultrahigh-speed reciprocating motion. Comprising an n-shaped support body, the right end of the support body is longer than the left end of the support body, two fixing holes are formed in the lower portion of the right end of the support body, bolts penetrate through the fixing holes to install the support body at the left end and the right end of a supporting beam, a supporting assembly is installed on the upper portion of the support body, and a fixing assembly is installed on the upper portion of the right side wall of the support body.

Description

Technical Field

[0001] The utility model relates to the technical field of roller brackets, in particular to a high-speed ceiling roller bracket. Background Art

[0002] The ceiling curtain is driven by a driving motor to unfold or retract within the ceiling curtain frame. For example, a ceiling protection device disclosed in the existing authorized publication number CN207513042U includes a ceiling fixed end, a first moving part fixed end, a guide rail, a second moving part fixed end, a ceiling opening end, an auxiliary guide wheel, a pull belt, a reinforcing plate, a protective film and a moving part. The number of the guide rails is two. The ceiling fixed end, the first moving part fixed end, the second moving part fixed end, the ceiling opening end and the reinforcing plate are all located between the two guide rails. Moving brackets are arranged on the right surfaces of the two guide rails. One side of the moving bracket close to the moving part is fixedly connected with the moving part. Electromagnets and strong magnets are fixedly connected to the top and bottom of the ceiling opening end respectively. One side of the electromagnet close to the moving bracket is fixedly connected with the moving bracket. Guide support wheels and support wheels are fixedly connected to the top and bottom of the reinforcing plate respectively. The number of the reinforcing plates is several, and the guide support wheels and the support wheels are alternately distributed. The pull belt and the protective film are arranged on the surface of the reinforcing plate.

[0003] However, in the case of ultra-high-speed reciprocating motion with a stroke of 240 meters per minute, the support wheels are prone to falling off, which will cause the support beam to fall off and affect the use. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a high-speed ceiling roller bracket which increases the connection stability, improves the anti-loosening and anti-vibration performance, and is applicable to ultra-high-speed reciprocating motion.

[0005] The high-speed ceiling roller bracket of the utility model includes a bracket main body. The bracket main body is set in an "n" shape, and the right end of the bracket main body is longer than the left end. Two fixing holes are opened in the lower part of the right end. Bolts pass through the fixing holes to install the bracket main body at the left and right ends of the support cross beam. A support assembly is installed on the upper part of the bracket main body, and a fixing assembly is installed on the upper part of the right side wall of the bracket main body. When the bracket main body is installed at the left and right ends of the support cross beam, the fixing assembly can connect the bracket main body with the top end of the end of the support cross beam, increase the connection stability, improve the anti-loosening and anti-vibration performance, and is applicable to ultra-high-speed reciprocating motion of 240 meters per minute.

[0006] Preferably, the fixing component includes an extension plate which is fixedly connected to the upper part of the right side wall of the bracket main body. A connection hole is formed in the middle of the extension plate. When the bracket main body is installed at the left and right ends of the support cross beam, the extension plate contacts the top of the support cross beam, and bolts are passed through the connection hole to connect the extension plate and the support cross beam, increasing the connection stability and improving the anti-loosening and anti-vibration performance.

[0007] Preferably, the support component includes a roller seat which is installed on the upper side inside the bracket main body. A shaft hole is provided in the middle of the roller seat, and the roller seat is rotatably connected to the roller through the shaft hole. The bracket main body is connected to the roller through the roller seat, increasing the connection strength and extending the service life.

[0008] Preferably, a reinforcing rib is installed on the outer wall of the left end of the bracket main body, and the middle of the reinforcing rib is connected to the roller seat. A second reinforcing rib is connected to the top of the bracket main body, and the second reinforcing rib is connected to the top of the extension plate. The structural strength of the bracket main body can be increased through the reinforcing rib and the extension plate, improving the connection stability and further enhancing the anti-vibration performance.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: when the bracket main body is installed at the left and right ends of the support cross beam, the fixing component can connect the bracket main body to the top end of the end of the support cross beam, increasing the connection stability, improving the anti-loosening and anti-vibration performance, and being applicable to ultra-high-speed reciprocating motion at 240 meters per minute. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural diagram of the present utility model;

[0011] Figure 2 is a front view structural diagram of the present utility model;

[0012] Figure 3 is a top view structural diagram of the present utility model;

[0013] Figure 4 is a left view structural diagram of the present utility model;

[0014] Figure 5 is a schematic structural diagram after the present utility model is installed;

[0015] Reference numerals in the drawings: 1, bracket main body; 2, fixing hole; 3, roller seat; 4, reinforcing rib; 5, extension plate; 6, connection hole; 7, second reinforcing rib; 8, support cross beam; 9, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0017] As Figures 1 to 5 shown, the bracket main body 1 is arranged in an n shape, and the right end of the bracket main body 1 is longer than the left end. Two fixing holes 2 are opened in the lower part of the right end. Bolts pass through the fixing holes 2 to install the bracket main body 1 at the left and right ends of the support cross beam 8. The extension plate 5 is fixedly connected to the upper part of the right side wall of the bracket main body 1. A connection hole 6 is opened in the middle of the extension plate 5. The roller seat 3 is installed on the upper side inside the bracket main body 1. A shaft hole is provided in the middle of the roller seat 3. The roller seat 3 is rotatably connected to the roller 9 through the shaft hole. A reinforcing rib 4 is installed on the outer wall of the left end of the bracket main body 1. The middle of the reinforcing rib 4 is connected to the roller seat 3. The top of the bracket main body 1 is connected to a second reinforcing rib 7. The second reinforcing rib 7 is connected to the top of the extension plate 5;

[0018] When the bracket main body 1 is installed at the left and right ends of the support cross beam 8, the extension plate 5 contacts the top of the support cross beam 8. Bolts are passed through the connection hole 6 to connect the extension plate 5 and the support cross beam 8, which increases the connection stability and improves the anti-loosening and anti-vibration performance. The bracket main body 1 is connected to the roller 9 through the roller seat 3, which increases the connection strength and improves the service life. The structural strength of the bracket main body 1 can be increased through the reinforcing rib 4 and the extension plate 5, the connection stability can be improved, and the anti-vibration performance can be further increased. It is applicable to ultra-high-speed reciprocating motion at 240 meters per minute.

[0019] As Figures 1 to 5 shown, for the high-speed ceiling roller bracket of the present utility model, during operation, bolts pass through the fixing holes 2 to install the bracket main body 1 at the left and right ends of the support cross beam 8. The bracket main body 1 is connected to the roller 9 through the roller seat 3. When the bracket main body 1 is installed at the left and right ends of the support cross beam 8, the extension plate 5 contacts the top of the support cross beam 8. Bolts are passed through the connection hole 6 to connect the extension plate 5 and the support cross beam 8. The reinforcing rib 4 and the extension plate 5 can increase the structural strength of the bracket main body 1 and improve the connection stability.

[0020] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. High-speed ceiling roller bracket, characterized in that: The invention comprises a support body (1), wherein the support body (1) is arranged in an n-shape, and the right end of the support body (1) is longer than the left end, and two fixing holes (2) are provided at the lower part of the right end, and bolts are passed through the fixing holes (2) to install the support body (1) at the left and right ends of the supporting crossbeam (8), and a supporting component is installed at the upper part of the support body (1), and a fixing component is installed at the upper part of the right side wall of the support body (1).

2. The high-speed ceiling roller bracket according to claim 1, characterized in that: The fixing assembly comprises an extension plate (5), the extension plate (5) is fixedly connected to the upper part of the right side wall of the bracket body (1), and a connection hole (6) is opened in the middle of the extension plate (5).

3. The high-speed ceiling roller bracket according to claim 1, characterized in that: The support assembly comprises a roller seat (3), which is mounted on the upper inner side of the bracket body (1). An axial hole is provided in the middle of the roller seat (3), and the roller seat (3) is rotatably connected to the roller (9) through the axial hole.

4. The high-speed ceiling roller bracket according to claim 3, characterized in that: A reinforcing rib (4) is installed on the outer wall of the left end of the bracket body (1), the middle part of the reinforcing rib (4) is connected to the roller seat (3), the top of the bracket body (1) is connected to a second reinforcing rib (7), and the second reinforcing rib (7) is connected to the top of the extension plate (5).

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