CN203540590U

CN203540590U - Superclean bench with window door capable of moving up and down in CIT (China Interventional Therapeutics)

Info

Publication number: CN203540590U
Application number: CN201320578351.1U
Authority: CN
Inventors: 盛义良
Original assignee: Anhui Huasheng Technology Holdings Co Ltd
Current assignee: Anhui Huasheng Technology Holdings Co Ltd
Priority date: 2013-09-17
Filing date: 2013-09-17
Publication date: 2014-04-16
Anticipated expiration: 2023-09-17

Abstract

The utility model discloses a superclean bench with a window door capable of moving up and down in CIT (China Interventional Therapeutics). The superclean bench comprises a bench body, wherein a window door and a balance weight are mounted on the bench body and are connected via a steel wire rope; an electromagnetic clutch and a drive motor are further mounted in the bench body; one end of the electromagnetic clutch is connected with the drive motor while the other end of the electromagnetic clutch is connected with a driving pulley; and the steel wire rope is respectively connected with the window door and the balance weight via the driving pulley. According to the superclean bench, the steel wire rope on two sides of the top end of the window door is respectively matched with the driving pulley; and the power of the drive motor is transmitted or broken through the suction or release of the electromagnetic clutch, then the driving pulley is driven to rotate so as to drive the steel wire rope to move forward or backward, so that the window door can be automatically lifted. The device disclosed by the utility model has the advantages of simple structure, convenience in operation and cost conservation.

Description

CIT is with the superclean bench that moves up and down form door

Technical field

The utility model relates to a kind of superclean bench, relates in particular to CIT with the superclean bench that moves up and down form door.

Background technology

Superclean bench (claiming again Biohazard Safety Equipment) designs the demand of local working region cleanliness factor in order to adapt to the fields such as modernization industry, opto-electronics, bio-pharmaceuticals and scientific research and testing.The form door of frequent meeting opening and closing superclean bench in use superclean bench carries out test operation process; at present; in the opening and closing of superclean bench form door, be generally to realize by push-and-pull manually, but manual operation get up to waste time and energy, to operating personnel, make troubles.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of CIT with the superclean bench that moves up and down form door, and this utility model can intelligent realize the automatic lifting of superclean bench form door, simple in structure, easy to operate, production cost is low.

To achieve these goals, the utility model is by the following technical solutions:

CIT, with the superclean bench that moves up and down form door, comprises stage body, and the form door and the counterweight that by steel wire rope, connect are installed on described stage body, and electromagnetic clutch and drive motors are also installed in described stage body;

One end of described electromagnetic clutch is connected with described drive motors, and the other end of described electromagnetic clutch is connected with driving pulley;

Described steel wire rope is connected with described counterweight with described form door respectively by described driving pulley.

As preferred version, described steel wire rope is the first steel wire rope and the second steel wire rope;

Described the first steel wire rope and described the second steel wire rope match with described driving pulley respectively, and described driving pulley can drive described the first steel wire rope and described the second steel wire rope motion;

The first end of described the first steel wire rope connects one end of described form door, and match with a side of described driving pulley after at least one first angle pulley break-in, the second end of described the first steel wire rope is connected with one end of described counterweight after at least one second angle pulley break-in;

The first end of described the second steel wire rope connects the other end of described form door, and matches with described driving pulley at the opposite side of described driving pulley, and the second end of described the second steel wire rope connects the other end of described counterweight.

As preferred version, described driving pulley is double flute fixed pulley.

As preferred version, described angle pulley is traction fixed pulley.

The beneficial effects of the utility model are:

In the utility model, the steel wire rope of both sides, form door top oppositely coordinates with double flute fixed pulley respectively, and under the effect of multiple angle pulleies, carry out break-in, by the adhesive of electromagnetic clutch or the power of release transmission or disconnection drive motors, can impel double flute fixed pulley to rotate, thereby drive steel wire rope advance or retreat, realized the automatic lifting of form door, simple in structure, easy to operate, cost-saving.

Accompanying drawing explanation

Fig. 1 is the CIT that provides of the utility model embodiment mono-with the structural representation of superclean bench that moves up and down form door;

Fig. 2 is that the CIT that provides of the utility model embodiment mono-is with the driving pulley of superclean bench and the fit structure schematic diagram of two steel wire ropes that move up and down form door;

Fig. 3 is that the CIT that provides of the utility model embodiment bis-is with the driving pulley of superclean bench and the fit structure schematic diagram of two steel wire ropes that move up and down form door.

In figure:

1, electromagnetic clutch; 2, driving pulley; 3, form door; 4, the first steel wire rope; 5, drive motors; 6, counterweight; 7, the second steel wire rope; 21, the first traction fixed pulley; 22, the second traction fixed pulley; 23, the 3rd traction fixed pulley; 24, the 4th traction fixed pulley; 25, the 5th traction fixed pulley; 26, the 6th traction fixed pulley; 27, the 7th traction fixed pulley; 28, the 8th traction fixed pulley.

The specific embodiment

Below in conjunction with accompanying drawing, and further illustrate the technical solution of the utility model by the specific embodiment.

Embodiment mono-

Fig. 1 and Fig. 2 are respectively that the CIT that provides of the present embodiment is with the structural representation of superclean bench and the fit structure schematic diagram of driving pulley and two steel wire ropes that move up and down form door.As depicted in figs. 1 and 2, CIT is with the superclean bench that moves up and down form door, comprise that CIT is with the superclean bench that moves up and down form door, comprise stage body, the form door 3 and the counterweight 6 that by the first steel wire rope 4, are connected with the second steel wire rope 7 are installed on described stage body, electromagnetic clutch 1 and drive motors 5 are also installed in described stage body, one end of described electromagnetic clutch 1 is connected with described drive motors 5, the other end of described electromagnetic clutch 1 is connected with driving pulley 2, described electromagnetic clutch 1 is by adhesive or discharge the power that transmits or disconnect described drive motors 5, described the first steel wire rope 4 is connected with described counterweight 6 with described form door 3 respectively by described driving pulley 2 with described the second steel wire rope 7.

Preferably, described the first steel wire rope 4 and described the second steel wire rope 7 match with described driving pulley 2 respectively, and described driving pulley 2 can drive described the first steel wire rope 4 and described the second steel wire rope 7 to move.The first end of described the first steel wire rope 4 connects one end of described form door 3, and match with a side of described driving pulley 2 after at least one first angle pulley break-in, the second end of described the first steel wire rope 4 is connected with one end of described counterweight 6 after at least one second angle pulley break-in; The first end of described the second steel wire rope 7 connects the other end of described form door 3, and matches with described driving pulley 2 at the opposite side of described driving pulley 2, and the second end of described the second steel wire rope 7 connects the other end of described counterweight 6.Further, described driving pulley 2 is double flute fixed pulley, and described angle pulley is traction fixed pulley.

Concrete, one end of described the first steel wire rope 4 connects the right side on described form door 3 tops, its other end is walked around the 8th traction fixed pulley 28, the 5th traction fixed pulley 25 and the second traction fixed pulley 22 break-in first successively, then by downside, walking around counterclockwise described driving pulley 2 is double flute fixed pulley, next is walked around the 3rd traction fixed pulley 23, the 7th traction fixed pulley 27 and the 6th traction fixed pulley 26 and continues break-in, is finally connected to the right side on described counterweight 6 tops; In addition, one end of described the second steel wire rope 7 connects the left side on described form door 3 tops, first its other end walks around the 4th traction fixed pulley 24, then by upside, walk around counterclockwise double flute fixed pulley, finally walk around the first traction fixed pulley 21 and turn after be connected to the left side (as shown in arrow in Fig. 1 and Fig. 2) on described counterweight 6 tops.

In operating process, because described the first steel wire rope 4 and described second steel wire rope 7 of the left and right sides on described form door 3 tops are oppositely walked around respectively double flute fixed pulley, therefore, described drive motors 5 passes to described electromagnetic clutch 1 by power, described electromagnetic clutch 1 is transmitted or is disconnected the power of described drive motors 5 and drive described driving pulley 2 to rotate by adhesive or release, described the first steel wire rope 4 and described the second steel wire rope 7 are pulled and break-in respectively after walking around each traction fixed pulley, and and the frictional force producing between described driving pulley 2 impels it constantly advance or retreat, and then can drive described form door 3 to rise or decline, described counterweight 6 declines and described form door 3 rises to opening, and described counterweight 6 rises and described form door 3 declines is closed condition, has realized the automatic lifting of superclean bench form door, and simple in structure, easy to operate, production cost is low.

Embodiment bis-

Fig. 3 is that the CIT that provides of the present embodiment is with the driving pulley of superclean bench and the fit structure schematic diagram of two steel wire ropes that move up and down form door.

As described in Figure 3, the present embodiment is unique different from embodiment mono-: described the first steel wire rope 4 is wound around counterclockwise described driving pulley by downside and draws after 2 one weeks, described the second steel wire rope 7 is wound around counterclockwise described driving pulley by upside and draws after 2 one weeks, described driving pulley 2 rotates, by the stronger frictional force and then drive two steel wire ropes that produce between two steel wire ropes and described driving pulley 2, advance or retreat, thereby realized the automatic lifting of described form door 3, there is stronger stability and reliability.

What need statement is; the foregoing is only preferred embodiments of the present utility model; in technical scope disclosed in the utility model, the variation that any those skilled in the art of being familiar with easily expect or replacement, within all should being encompassed in protection domain of the present utility model.

Claims

1.CIT, with the superclean bench that moves up and down form door, comprises stage body, and the form door (3) and the counterweight (6) that by steel wire rope (4,7), connect are installed on described stage body, it is characterized in that:

Electromagnetic clutch (1) and drive motors (5) are also installed in described stage body;

One end of described electromagnetic clutch (1) is connected with described drive motors (5), and the other end of described electromagnetic clutch (1) is connected with driving pulley (2);

Described steel wire rope (4,7) is connected with described counterweight (6) with described form door (3) respectively by described driving pulley (2).

2. CIT according to claim 1, with the superclean bench that moves up and down form door, is characterized in that,

Described steel wire rope (4,7) is the first steel wire rope (4) and the second steel wire rope (7);

Described the first steel wire rope (4) and described the second steel wire rope (7) match with described driving pulley (2) respectively, and described driving pulley (2) can drive described the first steel wire rope (4) and described the second steel wire rope (7) motion;

The first end of described the first steel wire rope (4) connects one end of described form door (3), and match with a side of described driving pulley (2) after at least one first angle pulley break-in, the second end of described the first steel wire rope (4) is connected with one end of described counterweight (6) after at least one second angle pulley break-in;

The first end of described the second steel wire rope (7) connects the other end of described form door (3), and match with described driving pulley (2) at the opposite side of described driving pulley (2), the second end of described the second steel wire rope (7) connects the other end of described counterweight (6).

3. CIT according to claim 2, with the superclean bench that moves up and down form door, is characterized in that,

Described driving pulley (2) is double flute fixed pulley.

4. CIT according to claim 2, with the superclean bench that moves up and down form door, is characterized in that,

Described angle pulley is traction fixed pulley.