Purline mounting device

The purlin installation device utilizes rolling friction to reduce the friction coefficient, thereby solving the problems of low purlin installation efficiency and great safety hazards in the prior art, and realizing an efficient and safe purlin installation process.

CN223343716UActive Publication Date: 2025-09-16WENZHOU DONGLIAN MUNICIPAL ENG CO LTD
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Patent Information

Application Number
CN202422810417.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-18
Publication Date
2025-09-16
Estimated Expiration
2034-11-18

AI Technical Summary

Technical Problem

Existing purlin installation methods have the problems of high mechanical cost, low efficiency and great safety hazards, making it difficult to install purlins of high-altitude structures efficiently and safely.

Method used

A purlin installation device was designed, which includes a base, a lifting part and a fixed base. There is a movable wheel under the base. The lifting part consists of a lifting motor, a guide rod and a rotating screw. A rolling ball installation groove is provided in the fixed base to reduce the friction coefficient and assist the placement and removal of the purlin through rolling friction.

Benefits of technology

By reducing the friction coefficient, the installation efficiency of the purlin is improved, the operation difficulty and safety risks are reduced, and a safe and reliable installation process is provided.

✦ Generated by Eureka AI based on patent content.

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Abstract

According to the technical scheme, the purline installation device is characterized in that the purline installation device comprises a base, a lifting piece and a fixing base, one end of the lifting piece is installed on the base, the other end of the lifting piece is connected with the fixing base, an installation groove for installation of a purline is formed in the fixing base, and multiple sets of rolling balls are arranged at the groove bottom of the installation groove; the multiple groups of rolling balls are arranged at equal intervals in the length direction of the mounting groove; each group of rolling balls comprises a plurality of balls which are arranged at equal intervals in the width direction of the mounting groove, the purline mounting device can provide assistance in the purline mounting process, and therefore an operator can use the purline mounting device conveniently.
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Claims

1. A purlin installation device, characterized by: It includes a base (1), a lifting member (2), and a fixed seat (3). One end of the lifting member (2) is installed on the base (1), and the other end is connected to the fixed seat (3). An installation groove (31) for installing purlins is provided in the fixed seat (3). Multiple groups of rolling balls are provided at the bottom of the installation groove (31), and the multiple groups of rolling balls are arranged equidistantly along the length direction of the installation groove (31). Each group of the rolling balls includes multiple spheres (32), and the multiple spheres (32) are arranged equidistantly along the width direction of the installation groove (31).

2. A purlin installation device according to claim 1, characterized in that: Moving wheels (11) are provided at the lower end of the base (1).

3. The purlin installation device according to claim 1, characterized in that: Two groups of the lifting members (2) are provided and are symmetrically arranged on the base (1).

4. A purlin installation device according to claim 3, characterized in that: The lifting member (2) includes a lifting motor (21), a guide rod (22), and a rotating screw rod (23). One end of the rotating screw rod (23) is connected to the driving end of the lifting motor (21), and the other end is rotatably connected inside the guide rod (22). A threaded connection groove is provided at the lower end of the guide rod (22), and the upper end of the guide rod (22) is connected to the fixed seat (3).

5. A purlin installation device according to claim 4, characterized in that: A connection seat (24) for detachably installing with the fixed seat (3) is provided at the upper end of the guide rod (22).

6. A purlin installation device according to claim 5, characterized in that: The connection seat (24) is arranged in a "U" - shaped structure.

7. The purlin installation device according to claim 5, characterized in that: Connection holes are provided on the fixed seat (3), and limit holes are provided on the connection seat (24). The limit holes are connected to the connection holes through limit bolts (4).

8. A purlin installation device according to any one of claims 1 to 7, characterized in that: A limit block (5) is rotatably connected to one end of the fixed seat (3).

9. A purlin installation device according to claim 8, characterized in that: The limit block (5) is arranged in an L - shaped structure.