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Adjustable fixing device

A fixing device and a technology for fixing the bottom plate, which is applied in the direction of supporting machines, mechanical equipment, machine tables/supports, etc., can solve the troublesome and time-consuming and troublesome problems of the adjustment process, and achieve the effect of simple structure and convenient operation

Active Publication Date: 2016-02-24
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of adjustable bracket is cumbersome to use. It is necessary to tighten the lock nuts on the three ball studs separately to position the three main frames and then the connecting plate. The adjustment process is troublesome and time-consuming.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Embodiment 1 of the adjustable fixing device of the present invention: as Figure 1-3 As shown, it includes a fixed bottom plate 1, and the fixed bottom plate 1 is provided with three threaded holes, and three supporting screws 11 extending up and down are screwed through the threaded holes. The upper end of the support screw 11 is supported with a mounting plate 2 for fixing the supported part 9. Three support screws form a three-point support structure. Rotating different support screws to make it move up and down relative to the fixed base plate 1 can make the mounting plate 2 relative to each other. Because the fixed bottom plate 1 tilts in different directions, the direction adjustment of the supported component 9 fixedly connected to the mounting plate 2 is realized.

[0022] The fixed bottom plate 1 is also provided with screw holes in the triangular inner position with three support screw rods 11 as vertices, and set screws 12 are worn up and down in the screw h...

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Abstract

The invention provides an adjustable fixing device which comprises a fixing bottom plate, wherein three support threaded rods extending vertically are mounted on the fixing bottom plate in a screwing manner; a mounting plate for fixing a supported piece is supported by and matched with the upper ends of the support threaded rods; at least one of the three support threaded rods can move vertically relative to the fixing bottom plate to allow the mounting plate to incline; the fixing bottom plate is provided with screw penetrable holes in the interior of the triangle taking the three support threaded rods as vertexes; set screws are arranged in the screw penetrable holes in a vertically penetrating manner; the upper ends of the set screws are connected with the mounting plate; the set screws are assembled with locking nuts on the lower side of the fixing bottom plate; and the locking nuts compress the fixing bottom plate upwards to lock and fix the fixing bottom plate and the mounting plate. The adjustable fixing device can realize the effect of adjusting an angle and a position of the supported piece; the mounting plate can be locked or loosened simply by screwing or loosening the locking nuts on the set screws; the adjustable fixing device can be dismounted simply by screwing the set screws; and the adjustable fixing device is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to an adjustable fixing device. Background technique [0002] At present, the direction-adjustable supporting and fixing devices are mostly used on the market to fix the exhibits, so as to facilitate the adjustment of the angle and direction of the exhibits when they are fixedly placed. For example, the Chinese invention patent with the application publication number of CN103267209A and the application publication date of 2013.08.28 discloses an adjustable bracket, which includes three ground contact plates fixedly arranged on the ground contact plates, and spherical grooves are arranged on the ground contact plates. There are ball studs connected to the gap in the spherical groove. The upper end of the ball studs is screw-mounted with the main frame. The three main frames are integrated and connected with a connecting plate through steel pipes. The ball studs are still on the lower side of the main frame. Screw on lock nut. Whe...

Claims

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Application Information

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IPC IPC(8): F16M11/04F16M13/02
CPCF16M11/04F16M11/046F16M13/02F16M2200/00
Inventor 段文东万敏程鑫鑫
Owner LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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