Shielding electric double-opening fan-shaped door

A fan-shaped door, double-opening technology, applied in the direction of door leaf, window/door, wing leaf components, etc., can solve the problems of poor structural stability, unstable shielding performance, poor safety, etc.

Pending Publication Date: 2022-02-11
永谐科技(滁州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the market, in view of the poor structural stability, poor safety, and unstable shielding performance of the existing shielded double-leaf fan-shaped doors, the right door is opened with a...

Method used

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  • Shielding electric double-opening fan-shaped door
  • Shielding electric double-opening fan-shaped door
  • Shielding electric double-opening fan-shaped door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1 to Figure 5, the embodiment of the present invention discloses a shielded electric double-open fan-shaped door, which includes a door frame 1, a right door 2 is arranged on the front of the door frame 1, a left door 3 is arranged on one side of the right door 2, and the balance between the right door 2 and the left door 3 is Hinge 4 is provided, and hinge 4 is provided with multiple groups, and not less than two groups, and one side of each group of hinges is provided with door frame hinge seat 5, and hinge 4 is fixed on the door through door frame hinge seat 5, and door frame hinge seat 5 One side is provided with door limit polyurethane 6, the top of door frame hinge seat 5 is provided with latch 6-1, and the top of latch 6-1 is provided with drag chain 7, and one side of drag chain 7 is fixed by drag chain cover 8, drags One side of the chain cover 8 is provided with a wiring trough support 9, the outer side of the wiring trough support 9 is provided wi...

Embodiment 2

[0035] The whole door frame 1 is driven by the power distribution box 46. First, the AC 220V10A AC power enters the power distribution box 46 and passes through two DC power supplies, and two DC powers of 24V and 12V come out; Go to 9 and enter the motor control module 27 inside the main casing 10. First, connect the signal line of the control module to the motor 28, and the motor drives the electric cylinder 29. During the rotation of the electric cylinder, the internal output rod is driven to make a reciprocating linear motion. An induction switch is installed on the cylinder to precisely control the stroke of reciprocating motion, and then drive the load rack 31 to drive the gear 32 to connect the connecting rod to the straight rack and then to the needle roller bearing of the limit transmission mechanism 30-2 to lock along the locking groove 26. tight.

[0036] When this kind of shielded electric double-opening fan-shaped door is used, firstly when the left door (3) is clo...

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PUM

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Abstract

The invention provides a shielding electric double-opening fan-shaped door. The door comprises a door frame, wherein a right door is arranged on a front face of the door frame, a left door is arranged on one side of the right door, the right door and the left door are each provided with a plurality of sets of hinges, at least two sets of hinges are arranged, a door frame hinge base is arranged on one side of each set of hinges, the hinge is arranged on an upper portion of the door frame hinge base and fixed to a door through the door frame hinge base, door limiting polyurethane is arranged on one side of the door frame hinge base, a plug pin is arranged on an upper portion of the door frame hinge base, a drag chain is arranged on an upper portion of the plug pin, and one side of the drag chain is fixed through a drag chain cover. According to the shielding electric double-opening fan-shaped door, aiming at the unstable structure, firstly, the left door is locked through a push-pull clamp, the adjustable range of a locking groove in the door frame is designed, flatness of the left door can be conveniently adjusted within a certain error range, and the right door adopts double spur racks and a gear to conduct reciprocating linear conduction; and machining precision is high when the mechanism is installed.

Description

technical field [0001] The invention relates to the field of shielded door equipment, in particular to a shielded electric double-open fan-shaped door. Background technique [0002] Electromagnetic shielding door is an important content in the field of electromagnetic compatibility (EMC). Electromagnetic shielding door is a steel plate. Cold-rolled steel plate is its main shielding material, including six-sided shells, doors, windows and other general housing elements. It only requires strict electromagnetic shielding. Sealing performance, and corresponding shielding treatment for all inlet and outlet pipelines, thereby blocking electromagnetic radiation. A shielded electric double-open fan-shaped door structure is composed of a door frame, left door, right door, push-pull clamp, connecting rod, push-pull locking mechanism, Hinge, limit transmission mechanism, rotation mechanism, transmission mechanism, shielding material beryllium copper reed, shielding material copper clot...

Claims

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Application Information

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IPC IPC(8): E05F15/619E05F17/00E06B3/70E06B5/00E06B7/28
CPCE05F15/619E05F17/004E06B3/70E06B7/28E06B5/00
Inventor 马长春罗龙华
Owner 永谐科技(滁州)有限公司
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