一种扇形段导轨更换支架

By designing a sector-shaped guide rail replacement bracket that includes a base plate, top plate, fixed frame, top block, pull bar, and rotating assembly, the problem of guide rails being inconvenient to install or disassemble quickly in the prior art is solved, realizing quick disassembly and precise alignment of the guide rails and improving maintenance efficiency.

CN224508417UActive Publication Date: 2026-07-17XINGTAI GOLDMAN MASCH MFG CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XINGTAI GOLDMAN MASCH MFG CO LTD
Filing Date
2025-08-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing fan-shaped guide rail replacement brackets are not convenient for quick installation or disassembly. Common installation methods are time-consuming, labor-intensive, and easily scratch the guide rails.

Method used

A sector-shaped guide rail replacement bracket was designed, comprising a base plate, a top plate, a fixed frame, a top block, a pull bar, a limit block, and a rotating assembly. The guide rail can be quickly disassembled and precisely aligned by pulling the top block, rotating the worm gear, and inserting the rod.

Benefits of technology

It enables quick disassembly and precise alignment of the guide rail, reducing adjustment time and improving maintenance efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224508417U_ABST
    Figure CN224508417U_ABST
Patent Text Reader

Abstract

本实用新型涉及扇形段导轨技术领域，公开了一种扇形段导轨更换支架，包括底板和顶板，所述顶板的顶部左右两侧均固定连接有固定框，所述固定框的内壁滑动连接有顶块，所述顶块的一侧前后两端均固定连接有第二弹簧，所述第二弹簧的一侧与固定框固定连接，所述固定框的一侧前后两端均贯穿并滑动连接有导杆，所述导杆的一侧与顶块固定连接，所述顶块的顶部固定连接有拉条，所述拉条与固定框的顶部滑动连接。本实用新型中，当需要拆卸导轨本体时，通过拉条拉动顶块，使其沿着固定框的内壁移动，顶块脱离导轨本体后，可将导轨本体抽离，当导轨本体脱离限位块之后，即可完成导轨本体的快速拆卸。
Need to check novelty before this filing date? Find Prior Art

Claims

1. A sector guide rail replacement support comprising a bottom plate (3) and a top plate (12), characterized in that: The top plate (12) is fixedly connected to the left and right sides of the top, and a top block (23) is slidably connected to the inner wall of the fixed frame (17). A second spring (22) is fixedly connected to the front and rear ends of one side of the top block (23). One side of the second spring (22) is fixedly connected to the fixed frame (17). A guide rod (21) is slidably connected to the front and rear ends of one side of the fixed frame (17). One side of the guide rod (21) is fixedly connected to the top block (23). A pull strip (15) is fixedly connected to the top of the top block (23). The pull strip (15) is slidably connected to the top of the fixed frame (17). A uniformly distributed limiting block (19) is fixedly connected to the middle of the top of the top plate (12). A guide rail body (14) is slidably connected to the outer ring of the limiting block (19). The other side of the top block (23) is slidably connected to the guide rail body (14). A rotating component is provided in the middle of the top of the bottom plate (3).

2. The sector-shaped guide rail replacement bracket according to claim 1, characterized in that: The rotating assembly includes a worm gear (5), the bottom of which is rotatably connected to the base plate (3). A second rotating plate (11) is fixedly connected to the top center of the worm gear (5). Fixed plates (9) are fixedly connected to the middle right side of both the front and rear ends of the base plate (3). A worm (7) is rotatably connected to the inner wall of the fixed plate (9). The worm (7) meshes with the worm gear (5).

3. A sector rail replacement support according to claim 2, characterised in that: The right rear end of the second rotating plate (11) is rotatably connected to the first rotating plate (2). The first rotating plate (2) has evenly distributed insertion holes (4) on one side. The middle left side of the second rotating plate (11) is connected to the insertion rod (10) through and slidably. The insertion rod (10) is fixedly connected to the second rotating plate (11) by a first spring (16). The right side of the outer ring of the insertion rod (10) is slidably connected to the inner wall of the insertion hole (4).

4. A sector rail replacement support according to claim 2, characterised in that: The rear end of the worm (7) is fixedly connected to a turntable (6).

5. A sector rail replacement support according to claim 1, wherein: The bottom and front end of the guide rail body (14) are provided with evenly distributed limiting grooves (20), and the inner wall of the limiting groove (20) is slidably connected to the limiting block (19).

6. A sector rail replacement support according to claim 1, wherein: The bottom and front end of the left and right sides of the guide rail body (14) are provided with slots (13), and the inner wall of the slot (13) is slidably connected to the top block (23).

7. A sector rail replacement support according to claim 1, wherein: Push handles (1) are fixedly connected to the front and rear ends of the left side of the base plate (3), and brake casters (8) are provided at the four corners of the bottom of the base plate (3).

8. A sector rail replacement support according to claim 1, wherein: The top of the fixed frame (17) is provided with a first groove (18), and the inner wall of the first groove (18) is slidably connected to the pull bar (15).