CN202227867U - Automatic window opening and closing device of plant - Google Patents

Abstract

The utility model discloses an automatic window opening and closing device of a plant, which is composed of a power cabinet, a reel, a traction rope, a window leaf, a limiting switch and a pre-tightened spring. The traction rope is wound on the reel. The traction rope can rotate in an anticlockwise manner and can also rotate in a clockwise manner. The traction rope is elastically connected with the window leaf. The pre-tightened spring is arranged on the traction rope. The limiting switch is arranged on the traction rope. The traction rope is a steel wire rope. The power cabinet and the reel are arranged on the ground. According to the automatic window opening and closing device of the plant disclosed by the utility model, rows of windows at four sides of the high position of the plant can be opened and closed by people on the ground; the high-temperature hot environment of the plant can be improved very effectively; the air contamination problem is solved; therefore, the working efficiency of staffs is increased; the high quality of products is ensured; workers are healthier; simultaneously, a lot of electric charge spending is saved; and the device is simple in structure and convenient to open and close.

Description

Factory building automatic window device

Technical field:

The utility model relates to a kind of automatic window device, relates to a kind of automatic window device that is applicable to the factory building eminence in particular.

Background technology:

Work in the factory building workshop all is considered to the work post of " bitter dirty tired " always; Its high temperature is sultry; Atmosphere draught-free, the workshop dust is big, and the high temperature peculiar smell that produces in the room machine running is difficult to eliminating etc.; The workman is dizzy sometimes, uncomfortable under such working environment, is very disadvantageous to people's health.Bad working environment can cause employee productivity to reduce, the quality control variation, and distraction also can have an accident sometimes, and these will finally cause workman's turnover rate to increase.At present, a lot of big factory buildings of area adopt a lot of blower fans or ceiling fan, and for the workman creates smooth, the with fresh air comfortable working environment that ventilates, but its power consumption is big, also increases the electricity charge expenditure of factory greatly.Window in a row is closed all the year round around the factory building eminence at present, wants to open the window, and people have to by other facilities, climbs to eminence and goes to window, and people's safety can not get ensureing like this.The current cooling measure of seeking a kind of efficient, safety, energy-saving and environmental protection and having a good ventilation effect is people's common needs.

The utility model content:

The purpose of the utility model is the weak point to prior art, and a kind of factory building automatic window device is provided, and has solved problems such as sultry in the factory building, smog dust, high temperature peculiar smell, has improved the circulation of air quality.It is simple in structure, switch is convenient.

The technological solution of the utility model is following:

Factory building automatic window device, it is made up of power cabinet, reel, pull rope, sash, limit switch and preloading spring, and said pull rope is wrapped on the reel, and pull rope can be rotated counterclockwise, and also can turn clockwise; Described pull rope and sash resilient connection; One preloading spring is arranged on the described pull rope; One limit switch is housed on the said pull rope.

In the technique scheme, said sash comprises mobile sashes and fixed sash, and a fastening devices is arranged on the window frame of mobile sashes, and the two ends of fastening devices connect spring respectively, with pull rope and sash resilient connection together.

In the technique scheme, described pull rope adopts wire rope.

In the technique scheme, said power cabinet and reel setting are on the ground.

The utility model beneficial effect is:

The factory building automatic window device of the utility model, people just operate on the ground and can window in a row around the factory building eminence be opened, and hot gas, peculiar smell in the factory building are discharged; Constantly change fresh air; The very effective sultry environment of high temperature that improves factory building solves the dirty problem of air, the interior temperature of factory building is dropped to atmospheric temperature be more or less the same; This is the working environment of human body the most comfortable; Thereby promote employee work efficient, guarantee the high-quality of product, make workman's health more healthy.And adopt the mode of this natural ventilation, without blower fan or ceiling fan, a large amount of electricity charge spendings is saved in energy-conserving and environment-protective in the factory building.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is done further explanation:

Fig. 1 is the structural representation of the utility model.

The specific embodiment:

The following stated is merely the preferred embodiment of the utility model, is not that scope to the utility model limits.

Embodiment 1, sees accompanying drawing 1, factory building automatic window device; It is made up of power cabinet 5, reel 6, pull rope 3, sash 1, limit switch 4 and preloading spring 7; Said pull rope 3 is wrapped on the reel 6, and pull rope 3 can be rotated counterclockwise, and also can turn clockwise; So promptly can realize windowing, also realize closing window.Described pull rope and sash resilient connection; One preloading spring is arranged on the described pull rope, the effect that when the starting switch window, has a buffering, when running into strong wind and bad weather, preloading spring also has the function of locking, has compensated pretightning force simultaneously; One limit switch is housed on the said pull rope.When windowing and close window, limit switch can be had an effect when mobile sashes is reached home, the terminal location of control mobile sashes.

Said sash comprises mobile sashes 102 and fixed sash 101, and a fastening devices is arranged on the window frame of mobile sashes, and the two ends of fastening devices connect spring 2 respectively, with pull rope and sash resilient connection together.Like this during the switch window through power cabinet control whirligig, make the pull rope rotation, spring drives mobile sashes to its terminal location.

Described pull rope adopts wire rope, guarantees that enough tractive force comes mobile sashes.

Said power cabinet and reel setting on the ground, people just can operate this mechanism on the ground like this, the switch window is very convenient.

Claims (4)

1. factory building automatic window device, it is characterized in that: it is made up of power cabinet, reel, pull rope, sash, limit switch and preloading spring, and said pull rope is wrapped on the reel, and pull rope can be rotated counterclockwise, and also can turn clockwise; Described pull rope and sash resilient connection; One preloading spring is arranged on the described pull rope; One limit switch is housed on the said pull rope.

2. factory building automatic window device according to claim 1; It is characterized in that: said sash comprises mobile sashes and fixed sash; One fastening devices is arranged on the window frame of mobile sashes, and the two ends of fastening devices connect spring respectively, with pull rope and sash resilient connection together.

3. factory building automatic window device according to claim 1 is characterized in that: described pull rope adopts wire rope.

4. factory building automatic window device according to claim 1 is characterized in that: said power cabinet and reel setting are on the ground.