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Warning board convenient to adjust and used for water conservancy and hydropower engineering construction

A technology for engineering construction, water conservancy and hydropower, which is applied to display devices, illuminated signs, instruments, etc., can solve the problems of warning signs that do not have a combined storage structure, inconvenient and rapid recovery of space occupation, and unfavorable layout, and achieves convenient docking combination, Conducive to containment and increase the effect of pressure

Pending Publication Date: 2022-07-15
王德刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the currently used warning signs do not have a convenient and fast combined storage structure, which is inconvenient to quickly recover and reduce space occupation when not in use, and do not have the function of using mechanical structures to increase pressure while unfolding the warning signs, which is not conducive to rapid layout

Method used

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  • Warning board convenient to adjust and used for water conservancy and hydropower engineering construction
  • Warning board convenient to adjust and used for water conservancy and hydropower engineering construction
  • Warning board convenient to adjust and used for water conservancy and hydropower engineering construction

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Embodiment

[0032] Example: please refer to Figure 1 to Figure 8 : The present invention proposes a warning sign for water conservancy and hydropower engineering construction that is easy to adjust, including: a card body 1, the number of the card body 1 is set to two groups, the two groups of card bodies 1 are hinged, and the hinged axial direction of the two groups of card bodies 1 Rear offset; the inner side of the bottom of the card body 1 is an opening structure; the inner side of the front end of the card body 1 is fixedly provided with an LED light board 101, the outer side of the card body 1 is provided with a brightness knob 103, and the brightness knob 103 is connected in series with the LED light board 101; Bolt 2, the number of plugs 2 is set to two groups, and one end of the two groups of plugs 2 is provided with a connecting rod 202 for fixed connection; bottom bracket 3, the number of bottom brackets 3 is set to two groups, and the hinge shafts of the two groups of bottom b...

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Abstract

The invention provides a warning board convenient to adjust for water conservancy and hydropower engineering construction, and relates to the technical field of hydropower engineering.The warning board comprises two sets of board bodies, the two sets of board bodies are hinged, and hinge shafts of the two sets of board bodies deviate backwards; the inner side of the bottom of the board body is of an opening structure. An LED lamp panel is fixedly arranged on the inner side of the front end of the board body, a brightness knob is arranged on the outer side of the board body, and the brightness knob is connected with the LED lamp panel in series; according to the sign body and the bottom support, a convenient and fast combined containing structure is provided, the ejector rod is pulled forwards, the elastic block is matched with the spring outside the spring rod to reset the double racks, then the transmission gear and the swing frames are driven to rotate, the two sets of swing frames are reset, the warning sign is deformed to be in the state of being convenient to store and carry, occupied space is greatly reduced, and the practicability is high. The problems that an existing warning board is not provided with a convenient and rapid combined containing structure, and rapid recycling is not convenient when the warning board is not used, so that occupied space is reduced are solved.

Description

technical field [0001] The invention relates to the technical field of hydropower engineering, in particular to a warning sign used for the construction of water conservancy and hydropower engineering which is convenient for adjustment. Background technique [0002] In the process of water conservancy construction, it is necessary to isolate the construction area, and make warning signs to prevent others from accidentally entering and encountering danger. The warning signs currently used are mainly fixed settings, and warning words are pasted or painted on the front side of the warning signs. , provide warning function, and add warning lights for nighttime reminders as needed. [0003] However, the currently used warning signs do not have a convenient and quick combined storage structure, which is inconvenient to quickly recover and reduce space occupation when not in use, and does not have the function of using the mechanical structure to increase the pressure while unfoldi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/22
CPCG09F13/22G09F2013/222
Inventor 王德刚常小强吴秀飞
Owner 王德刚
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