CN220828208U - Electric shutter - Google Patents

Abstract

The utility model relates to an electric shutter, which comprises a mounting frame, a window frame arranged in the mounting frame, a plurality of shutter blade groups arranged in the window frame in parallel, two synchronous connecting strips arranged on the left side and the right side of the window frame and a driving mounting plate fixed on one synchronous connecting strip, wherein the shutter blade groups are rotationally connected with the window frame through a rotating shaft, a rotating sheet is arranged between the rotating shaft and the synchronous connecting strips, one end of the rotating sheet is fixed with the rotating shaft, the other end of the rotating sheet is rotationally connected with the synchronous connecting strip, an electric push rod is further hinged on the window frame, an output rod of the electric push rod is hinged with the driving mounting plate through a bolt to push the driving mounting plate to move up and down, a guy cable is fixed at the large diameter end of the bolt, the other end of the guy cable movably passes through a stop plate arranged at the free end of the driving mounting plate, a fixing plate arranged on the bottom wall of the mounting frame is connected with a winch assembly fixed on the side wall of the mounting frame, a reset spring is further arranged on the driving mounting plate, and the other end of the reset spring is fixed with the top wall of the mounting frame.

Description

Electric shutter

Technical Field

The utility model relates to the technical field of shutters, in particular to an electric shutter.

Background

In order to protect the power generation equipment, the power generation equipment is placed in a container to form a container generator set, and at the moment, a ventilation shutter is required to be installed on the container to ensure good heat dissipation and ventilation. Usually, the shutter adopts an electric shutter, and the shutter is opened when the generator set operates and closed when stopped, so that the shutter can be reliably opened and closed. But the shutter of ordinary dull and stereotyped blade design can not effectually give sound insulation, dustproof, and container generating set's exhaust force is great relatively, and container generating set also generally installs in the open air, in case electric shutter's drive arrangement takes place to damage, just unable continuous use, need to shut down the back to electric shutter to generating set, can reduce generating set's generating efficiency.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the electric shutter which is suitable for the container generator set, is convenient to maintain and use, improves the protection level of the container generator set and improves the generating efficiency of the generator set.

The utility model provides an electric shutter which aims at solving the technical problems and comprises a window frame, a plurality of shutter blade groups, two synchronous connecting strips, a driving mounting plate, an electric driving device and a manual driving device, wherein the shutter blade groups are arranged in the window frame in parallel, the two synchronous connecting strips are arranged on two sides of the window frame, the driving mounting plate is fixed on one synchronous connecting strip, the electric driving device and the manual driving device are used for driving the driving mounting plate to move along the axial lead direction of the synchronous connecting strip, the axial leads of the synchronous connecting strips are perpendicular to the axial leads of the shutter blade groups, the shutter blade groups are in rotary connection with the window frame through a rotary shaft, a rotary sheet is arranged between the rotary shaft and the synchronous connecting strips, one end of the rotary sheet is fixed with the rotary shaft, and the other end of the rotary sheet is in rotary connection with the synchronous connecting strips.

Further, the electric driving device comprises an electric push rod hinged with the inner wall of the window frame, and an output rod of the electric push rod is hinged with the driving mounting plate through a bolt.

Further, two risers are fixed with below of drive mounting panel, two be equipped with corresponding mounting hole on the riser, the path end of bolt is pegged graft in two mounting holes, be equipped with the articulated ring on electric putter's the output pole, the articulated ring is located between two risers and empty cover is in on the path end of bolt.

Further, a spring steel ball is arranged on the small diameter end of the bolt.

Further, the manual driving device comprises a guy cable fixed on the large-diameter end of the bolt, the other end of the guy cable movably penetrates through a stop plate arranged on the driving mounting plate, a fixed plate arranged on the bottom wall of the mounting frame and a winch component fixed on the side wall of the mounting frame, a reset spring for resetting the driving mounting plate is arranged between the driving mounting plate and the mounting frame, and the window frame is arranged in the mounting frame.

Further, the stop plate is located below the driving installation plate, a first through hole is formed in the stop plate, and the first through hole and the axis of the bolt are coaxially arranged.

Further, the winch assembly comprises an installation seat fixed to the side wall of the installation frame, a U-shaped support used for supporting the hand winch is arranged on the installation seat, and a second through hole used for the inhaul cable to pass through is further formed in the installation seat.

Further, the louver blade group comprises a fan blade body with a trapezoid cross section, a first L-shaped baffle plate extending towards the direction away from the rotating blade is arranged on one side of the fan blade body, a connecting sheet extending towards the direction away from the rotating blade is arranged on the other side of the fan blade body, and a second L-shaped baffle plate extending towards the direction of the rotating blade is arranged on the other side of the connecting sheet.

Further, a plurality of trapezoidal reinforcing sheets are arranged in the fan blade body, and the rotating shaft is fixedly connected with the reinforcing sheets.

Further, a maintenance cover plate is arranged on one side wall, close to the driving installation plate, of the installation frame.

The beneficial effects of the utility model are as follows: the mounting frame is used for being fixed with the container, and the window frame is used for supporting a plurality of tripe group. The two synchronous connecting strips move a plurality of louver blade groups to synchronously rotate, so that the window is opened or closed. The driving installation plate fixed on one of the synchronous connection strips moves along the axial lead direction of the synchronous connection strip under the action of the electric driving device or the manual driving device, when the driving installation plate moves, the synchronous connection strip is driven to move along the axial lead direction of the synchronous connection strip, the position change of the synchronous connection strip drives the rotating piece to rotate, and as one end of the rotating piece is fixed with the rotating shaft, the louver group is rotationally connected with the window frame through the rotating shaft, the rotating shaft is driven to rotate in the moving process of the synchronous connection strip along the axial lead direction of the synchronous connection strip, and then the louver group is driven to rotate, so that the window is opened or closed.

By adopting the utility model, the electric driving device of the electric shutter on the generator set can be switched after being damaged by the arrangement of the electric driving device and the manual driving device, so that the continuous operation of the generator set can be continuously ensured, the influence of the damage of the electric shutter on the generator set is avoided, and the generating efficiency of the generator set is improved; the driving mode can be switched through the hand winch, so that the operation is convenient, the electric shutter can be adapted to be operated rapidly outdoors, and the maintenance time of the electric shutter is saved; moreover, through the setting of tripe group, strengthened tripe group's intensity, make it can adapt to the great exhaust power of generating set, avoid its fracture, improve electric louver's life, and through the setting of first L shape baffle and second L shape baffle, can seal completely when making electric louver close, play dustproof, the effect of giving sound insulation. In conclusion, the utility model is suitable for the container generator set, is convenient to maintain and use, improves the protection level of the container generator set and improves the generating efficiency of the generator set.

The utility model will be further described with reference to the drawings and the specific examples.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a rotor plate according to the present utility model;

FIG. 5 is an enlarged detail view of A in FIG. 2;

FIG. 6 is a schematic view of a louvre assembly of the present utility model;

FIG. 7 is a schematic view of the structure of the drive mounting plate of the present utility model;

Fig. 8 is a schematic structural view of the latch of the present utility model.

In the accompanying drawings: 1-mounting frame, 11-fixed plate, 12-maintenance cover plate, 2-window frame, 3-louver group, 31-rotating shaft, 32-blade body, 33-first L-shaped baffle, 34-connecting piece, 35-second L-shaped baffle, 36-reinforcing piece, 4-synchronous connecting strip, 5-drive mounting plate, 51-vertical plate, 511-mounting hole, 52-stop plate, 521-first through hole, 6-electric driving device, 61-electric push rod, 62-hinged ring, 7-manual driving device, 71-stay cable, 72-winch component, 721-mounting seat, 7211-second through hole, 722-U-shaped bracket, 723-hand winch, 73-reset spring, 8-rotating piece, 9-bolt and 91-spring steel ball.

Detailed Description

Specific embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 8, the present utility model provides an electric blind including a mounting frame 1, the mounting frame 1 being for fixing with a container. The window frame 2 is arranged in the installation frame 1, the plurality of louver blade groups 3 are arranged in the window frame 2 in parallel, and the window frame 2 is used for supporting the plurality of louver blade groups 3.

The louver blade set 3 includes a fan blade body 32 with a trapezoidal cross section, a first L-shaped baffle 33 extending away from the direction of the rotating plate 8 is disposed on one side of the fan blade body 32, a connecting piece 34 extending obliquely away from the direction of the rotating plate 8 is disposed on the other side of the fan blade body, and a second L-shaped baffle 35 extending toward the direction of the rotating plate 8 is disposed on the other side of the connecting piece 34. The fan blade body 32 with the trapezoid cross section increases the strength of the louver group 3 and can adapt to larger wind power; the first L-shaped baffle 33 on the fan blade body 32 is buckled with the second L-shaped baffle 35 on the adjacent louver group 3, so that the adjacent louver groups 3 can be completely sealed, and the effects of dust prevention and sound insulation are achieved. Further, a plurality of trapezoidal reinforcing plates 36 are disposed in the fan blade body 32, and the rotating shaft 31 is fixedly connected with the reinforcing plates 36. At this time, the strength of the louver group 3 is further enhanced by the provision of the reinforcing sheet 36, and the service life thereof is improved.

The synchronous connecting strips 4 are provided with two groups and are positioned on two sides of the window frame 2, the driving mounting plate 5 is fixed on one of the synchronous connecting strips 4, the synchronous connecting strips 4 are arranged on the left side and the right side of the window frame 2, and the axial lead of the louver group 3 is perpendicular to the axial lead of the synchronous connecting strips 4. Further, a maintenance cover plate 12 is disposed on a side wall of the mounting frame 1 near the driving mounting plate 5, so as to facilitate maintenance of the manual driving device 7 or the electric driving device 6.

The louver blade group 3 is rotationally connected with the window frame 2 through a rotating shaft 31, a rotating sheet 8 is arranged between the rotating shaft 31 and the synchronous connecting strip 4, one end of the rotating sheet 8 is fixed with the rotating shaft 31, and the other end of the rotating sheet 8 is rotationally connected with the synchronous connecting strip 4. When the synchronous connecting strip 4 moves along the axial line direction of the synchronous connecting strip 4, the plurality of rotating shafts 31 are driven to synchronously rotate, and then the plurality of louver groups 3 are driven to synchronously rotate, so that the window of the louver is opened or closed.

The electric driving device 6 and the manual driving device 7 drive the driving mounting plate 5 to move along the axial line direction of the synchronous connecting strip 4, and then the rotating plate 8 drives the rotating shaft 31 to synchronously rotate.

The electric driving device 6 comprises an electric push rod 61 hinged with the inner wall of the window frame 2, and an output rod of the electric push rod 61 is hinged with the driving mounting plate 5 through a bolt 9. The electric push rod 61 is used for pushing the driving mounting plate 5 to move along the axial direction of the synchronous connecting strip 4, the type of the electric push rod 61 is HF-TGA-A-160, the stroke of an output rod of the electric push rod 61 can be controlled, namely, the opening and closing angle between the louver groups 3 can be controlled through the electric push rod 61, namely, the air inlet or the air outlet of the electric louver can be controlled.

Specifically, two risers 51 are fixed below the drive mounting plate 5, two corresponding mounting holes 511 are formed in the risers 51, the small-diameter end of the plug pin 9 is inserted into the two mounting holes 511, a hinge ring 62 is arranged on an output rod of the electric push rod 61, and the hinge ring 62 is located between the two risers 51 and is sleeved on the small-diameter end of the plug pin 9 in an empty mode. At this time, the bolts 9 are inserted into the two mounting holes 511, the bolts 9 can be pulled out from the mounting holes 511, the bolts 9 can also be pulled out from the hinge ring 62, and the output rod of the electric push rod 61 is hinged with the bolts 9 through the hinge ring 62, that is, the electric push rod 61 can rotate relative to the driving mounting plate 5. In order to ensure the connection stability between the bolt 9 and the hinge ring 62 and the riser 51, preferably, a spring steel ball 91 is arranged at the small diameter end of the bolt 9, the spring steel ball 91 is arranged at the small diameter end position of the bolt 9, when the small diameter end of the bolt 9 passes through the mounting hole 511 under the action of external force, the spring steel ball 91 is retracted, after passing through the mounting hole 511, the spring steel ball 91 is reset to be clamped with the riser 51, and further, the bolt 9 is prevented from being separated from the hinge ring 62 and the riser 51, so that the stability of the electric push rod 61 when pushing the driving mounting plate 5 to move can be ensured.

In this embodiment, the electric push rod 61 is hinged to the bottom wall of the window frame 2, when the output rod of the electric push rod 61 extends, the driving mounting plate 5 moves upwards, so as to drive the synchronous connecting strips 4 to move upwards, the shutter blade groups 3 are closed, and when the output rod of the electric push rod 61 retracts, the driving mounting plate 5 moves downwards, so as to drive the synchronous connecting strips 4 to move downwards, and the shutter blade groups 3 are opened.

The manual driving device 7 comprises a pull rope 71 fixed on the large-diameter end of the bolt 9, the other end of the pull rope 71 movably penetrates through a stop plate 52 arranged on the driving mounting plate 5, a fixing plate 11 arranged on the bottom wall of the mounting frame 1 and is connected with a winch assembly 72 fixed on the side wall of the mounting frame 1, a reset spring 73 used for resetting the driving mounting plate 5 is arranged between the driving mounting plate 5 and the mounting frame 1, and the window frame 2 is arranged in the mounting frame 1. Preferably, one end of the return spring 73 is provided on the drive mounting plate 5, and the other end is provided on the top wall of the mounting frame 1. The winch assembly 72 includes a mounting base 721 fixed to a side wall of the mounting frame 1, a U-shaped bracket 722722 for supporting a hand winch 723 is provided on the mounting base 721, and a second through hole 7211 for the cable 71 to pass through is further provided on the mounting base 721. One end of the hand crank 723 may be connected to an external hand handle through a side wall of the mounting frame 1, facilitating rotation of the hand crank 723. At this time, the direction of the cable 71 is restricted by the provision of the second via hole 7211, so that the cable 71 can be ensured to be stably wound around the hand winch 723.

Further, the stop plate 52 is located below the driving mounting plate 5, and a first through hole 521 is provided on the stop plate 52, where the first through hole 521 is coaxially disposed with the axis of the latch 9. At this time, in the winding process of the winch assembly 72, since the force direction of the cable 71 to the latch 9 is changed by the stop plate 52, when the first through hole 521 is coaxial with the axis of the latch 9, the pulling force of the cable 71 to the latch 9 can be maximized.

When the electric driving device 6 is damaged, the stay rope 71 is wound through the winch assembly 72, the stay rope 71 is forced to pull the bolt 9, the spring steel balls 91 on the small-diameter end of the bolt 9 are extruded with the inner wall of the mounting hole 511 and the hinge ring 62 under the action of the pulling force of the stay rope 71, so that the spring steel balls 91 shrink inwards, the bolt 9 is forced to separate from the hinge ring 62 and the mounting hole 511 on the vertical plate 51, and when the bolt 9 moves to the position of the stop plate 52, the bolt 9 is blocked by the stop plate 52, so that the stay rope 71 only has pulling force on the driving mounting plate 5 in the winding process, and the use of the damaged electric push rod 61 for the manual driving device 7 is prevented from being influenced. Since the stay cable 71 passes through the fixing plate 11 on the bottom wall of the mounting frame 1, when the winch winds up the stay cable 71, the stay cable 71 pulls the driving mounting plate 5 to move downward, and when the driving mounting plate 5 moves downward, the return spring 73 is stretched, and the shutter groups 3 are opened. When the shutter groups 3 need to be closed, the stay rope 71 is unreeled through the winch assembly 72, and at the moment, the stay rope 71 loses the pulling force on the driving installation plate 5, the driving installation plate 5 moves upwards under the restoring action of the restoring spring 73, and then the synchronous connecting strip 4 is driven to move upwards, and the shutter groups 3 are closed.

When the electric shutter is used, the electric shutter is installed on a container through the installation frame 1, and the electric driving device 6 is preferentially used for driving the shutter blade group 3 to be opened or closed; the driving installation plate 5 is driven to move back and forth along the axial line direction of the synchronous connecting strip 4 by the expansion and contraction of the electric push rod 61, the driving installation plate 5 drives the rotating shaft 31 to rotate through the rotating piece 8 in the moving process, and the window is driven to be opened or closed when the rotating shaft 31 rotates. When the electric push rod 61 is damaged, the manual driving device 7 is switched to drive the shutter blade group 3 to be opened or closed; by manually rotating the hand winch 723, the hand winch 723 winds up or unwinds the cable 71 to move the tape drive mounting plate 5 back and forth along the axial line direction of the synchronization connection bar 4. When the winch 723 is wound by hand, the latch 9 is pulled to move towards the stop plate 52, and the latch 9 is clamped in front of the stop plate 52, at the moment, the latch 9 is separated from the mounting hole 511 and the hinge ring 62, namely, the latch 9 is separated from the electric push rod 61, and the guy cable 71 pulls the driving mounting plate 5 to move along the axial line direction of the synchronous connecting bar 4; when the hand winch 723 unwinds, the pull force to the drive mounting plate 5 is lost by the pull cable 71, and the drive mounting plate 5 is pulled to reset in the process of restoring the deformation of the return spring 73.

According to the utility model, through the arrangement of the electric driving device 6 and the manual driving device 7, the electric driving device 6 of the electric shutter on the generator set can be switched to the manual driving device 7 after being damaged, so that the continuous operation of the generator set can be continuously ensured, the influence of the damage of the electric shutter on the generator set is avoided, and the generating efficiency of the generator set is improved; the driving mode can be switched through the hand winch 723, so that the electric shutter can be adapted to be operated rapidly outdoors, the operation is convenient, and the maintenance time of the electric shutter is saved; moreover, through the setting of tripe group 3, strengthened the intensity of tripe group 3, make it can adapt to the great exhaust force of generating set, avoid its fracture, improve electric louver's life, and through the setting of first L shape baffle 33 and second L shape baffle 35, can seal completely when making electric louver close, play dustproof, the effect of giving sound insulation. In conclusion, the utility model is suitable for the container generator set, is convenient to maintain and use, improves the protection level of the container generator set and improves the generating efficiency of the generator set.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides an electronic shutter, its characterized in that, includes window frame (2), parallel locate a plurality of tripe group (3) in window frame (2), locate two synchronous connecting strips (4) of window frame (2) both sides, be fixed in drive mounting panel (5) on one of them synchronous connecting strip (4), and drive mounting panel (5) along electric drive (6) and manual drive (7) that the axial lead direction of synchronous connecting strip (4) removed, the axial lead of synchronous connecting strip (4) with the axial lead of tripe group (3) is arranged perpendicularly, tripe group (3) through pivot (31) with window frame (2) swivelling joint, pivot (31) with be equipped with rotor (8) between synchronous connecting strip (4), the one end of rotor (8) with pivot (31) are fixed, the other end with synchronous connecting strip (4) rotate and are connected.

2. An electric blind according to claim 1, characterized in that the electric drive means (6) comprise an electric push rod (61) hinged to the inner wall of the window frame (2), the output rod of the electric push rod (61) being hinged to the drive mounting plate (5) by means of a latch (9).

3. The electric blind according to claim 2, characterized in that two risers (51) are fixed below the driving mounting plate (5), corresponding mounting holes (511) are formed in the two risers (51), the small diameter end of the plug pin (9) is inserted into the two mounting holes (511), a hinge ring (62) is arranged on the output rod of the electric push rod (61), and the hinge ring (62) is located between the two risers (51) and is sleeved on the small diameter end of the plug pin (9).

4. An electric blind according to claim 2, characterized in that the small diameter end of the bolt (9) is provided with a spring steel ball (91).

5. The electric blind according to claim 2, characterized in that the manual driving device (7) comprises a pull rope (71) fixed on the large diameter end of the bolt (9), the other end of the pull rope (71) movably passes through a stop plate (52) arranged on the driving mounting plate (5), a fixed plate (11) arranged on the bottom wall of the mounting frame (1) is connected with a winch assembly (72) fixed on the side wall of the mounting frame (1), a reset spring (73) for resetting the driving mounting plate (5) is arranged between the driving mounting plate (5) and the mounting frame (1), and the window frame (2) is arranged in the mounting frame (1).

6. The electric blind according to claim 5, characterized in that the stop plate (52) is located below the drive mounting plate (5), a first through hole (521) is provided in the stop plate (52), and the first through hole (521) is coaxially arranged with the axis of the plug pin (9).

7. The electric blind according to claim 5, characterized in that the winch assembly (72) comprises a mounting block (721) fixed to the side wall of the mounting frame (1), a U-shaped bracket (722) (722) for supporting a hand winch (723) is provided on the mounting block (721), and a second through hole (7211) for the guy cable (71) to pass through is provided on the mounting block (721).

8. An electric blind according to any one of claims 1-7, characterized in that the louver pack (3) comprises a blade body (32) having a trapezoidal cross section, one side of the blade body (32) is provided with a first L-shaped baffle (33) extending away from the rotating plate (8), the other side is provided with a connecting piece (34) extending obliquely away from the rotating plate (8), and the other side of the connecting piece (34) is provided with a second L-shaped baffle (35) extending towards the rotating plate (8).

9. The electric blind according to claim 8, characterized in that a plurality of trapezoidal reinforcing sheets (36) are arranged inside the fan blade body (32), and the rotating shaft (31) is fixedly connected with the reinforcing sheets (36).

10. An electric blind according to any one of claims 5-7, characterized in that a side wall of the mounting frame (1) adjacent to the drive mounting plate (5) is provided with a service cover plate (12).