Locking nail adjusting mechanism in building engineering construction device

A technology of adjusting mechanism and construction device, which is applied in the direction of building structure, construction, water conservancy engineering, etc., and can solve the problems of inconvenient use, large volume, single function, etc.

Inactive Publication Date: 2019-03-12
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the locking nail adjustment mechanisms in the existing construction engineering construction devices are bulky, inconvenient to use, and have a single funct

Method used

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  • Locking nail adjusting mechanism in building engineering construction device
  • Locking nail adjusting mechanism in building engineering construction device
  • Locking nail adjusting mechanism in building engineering construction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] According to the following steps, the high-speed homogeneous pulsator 2-4-5 of the present invention is manufactured, and by mass percentage content:

[0079] Step 1: Add 22% ultrapure water with a conductivity of 1.25μS / cm into the reactor, start the stirrer in the reactor at a speed of 125rpm, start the heating pump, and raise the temperature in the reactor to 75°C; 30% methyl ester derivatives, 1% mixing aid, stir until completely dissolved, adjust the pH value to 5.5, add 25% phosphorothioate derivatives, adjust the stirrer speed to 255rpm, and the temperature is 90°C ;

[0080] Step 2: Add 15% to 45% of O-ethyl O-(4-methylthiophenyl)S-propyl phosphorodithioate, (T-4)-bis(diethyldithioamino Formic acid - S, S') Zinc 2% mixed evenly;

[0081] Step 3: Add 1% cross-linking agent, stirrer speed is 75rpm, temperature is 90°C, keep this state for 5 hours, discharge the material, and put it into the compression molding machine to make a high-speed homogeneous pulsator 2-...

Embodiment 2

[0083] According to the following steps, the high-speed homogeneous pulsator 2-4-5 of the present invention is manufactured, and by mass percentage content:

[0084] Step 1: Add 32% ultra-pure water with a conductivity of 3.15μS / cm into the reactor, start the stirrer in the reactor at a speed of 375rpm, start the heating pump to raise the temperature in the reactor to 185°C; 65% of methyl ester derivatives, 5% of mixing aids, stir until completely dissolved, adjust the pH value to 8.5, add 60% of phosphorothioate derivatives, adjust the speed of the agitator to 315rpm, and the temperature is 395°C ;

[0085] Step 2: Add O-ethyl O-(4-methylthiophenyl)S-propyl phosphorodithioate 45%, (T-4)-bis(diethyldithiocarbamate-S , S') Zinc 15% mixed evenly;

[0086] Step 3: Add 5% cross-linking agent, stirrer speed is 235rpm, temperature is 265°C, keep this state for 25 hours, discharge the material, and put it into the compression molding machine to make a high-speed homogeneous impelle...

Embodiment 3

[0088] According to the following steps, the high-speed homogeneous pulsator 2-4-5 of the present invention is manufactured, and by mass percentage content:

[0089] Step 1: Add 29% ultrapure water with a conductivity of 1.315μS / cm into the reactor, start the stirrer in the reactor at a speed of 178rpm, start the heating pump, and raise the temperature in the reactor to 85°C; 39% of methyl ester derivatives, 4% of mixing aids, stir until completely dissolved, adjust the pH value to 5.8, add 40% of phosphorothioate derivatives, adjust the speed of the agitator to 300rpm, and the temperature is 90°C ;

[0090] Step 2: Add O-ethyl O-(4-methylthiophenyl)S-propyl phosphorodithioate 40%, (T-4)-bis(diethyldithiocarbamate-S , S') Zinc 10% mixed evenly;

[0091] Step 3: Add 3% cross-linking agent, stirrer speed is 90rpm, temperature is 91°C, keep this state for 8 hours, discharge the material, and put it into the compression molding machine to make a high-speed homogeneous impeller 2...

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Abstract

The invention discloses a locking nail adjusting mechanism in a building engineering construction device. The locking nail adjusting mechanism comprises an adjusting mechanism top tooth nail center shaft, a tooth nail pressing device, a tooth nail spiral push rod, a spiral push rod stable sleeve and a push rod rotary switch; the adjusting mechanism top tooth nail center shaft is a center shaft ofa lantern ring locking nail, and is in rotating connection with the lantern ring locking nail; the tooth nail pressing device is arranged on the upper portion of the lantern ring locking nail, and fixedly connected with the adjusting mechanism top tooth nail center shaft; the tooth nail spiral push rod is arranged on the upper portion of the tooth nail pressing device, and fixedly connected with the tooth nail pressing device, and the spiral push rod stable sleeve wraps the tooth nail spiral push rod. Accordingly, the structure is reasonable and compact, the application cost is low, and convenience is brought to adjustment; the practicability and functionality are high, the fixing effect can be firmly and rapidly achieved, the labor intensity is greatly saved, and the construction efficiency is improved.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to a locking nail adjusting mechanism in a construction device of a construction project. Background technique [0002] In the field of construction engineering, construction devices need to be used, and sometimes it is necessary to fix the construction devices to prevent their deformation, so we need locking nail devices to meet the above requirements. However, most of the locking nail adjustment mechanisms in the existing construction engineering construction devices are bulky, inconvenient to use, and have a single function, so we need a new type of locking nail adjustment mechanism in the construction engineering construction equipment to solve the above problems and satisfy people. demand. Contents of the invention [0003] In order to solve the above technical problems, the present invention relates to a locking nail adjustment mechanism in a construction dev...

Claims

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Application Information

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IPC IPC(8): E04G21/18E02B15/10C08G79/04B01D35/02B01D29/35
CPCB01D29/35B01D35/02C08G79/04E02B15/10E04G21/18
Inventor 陈晶晶崔蓬勃
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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