CN215108379U

CN215108379U - Electric door with sealing function

Info

Publication number: CN215108379U
Application number: CN202120474387.XU
Authority: CN
Inventors: 张羽; 吴迎春; 胡敏; 吴江; 高东东; 傅中玉
Original assignee: Hefei Zhongsheng Water Development Co ltd
Current assignee: Hefei Zhongsheng Water Development Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-10
Anticipated expiration: 2031-03-05

Abstract

The utility model provides an electrically operated gate with sealing relates to switch door technical field. The electric door comprises a door plate, wherein two sliding rails are symmetrically arranged on the front surface of the door plate, an upper door and a lower door are arranged on the sliding rails in a sliding manner, the electric door is characterized in that a synchronous control mechanism used for controlling the upper door and the lower door to be synchronously opened and closed is arranged on the outer side of the door plate close to one of the sliding rails, and a limiting sensing mechanism used for sensing the displacement of the upper door is arranged on the outer side of the door plate close to the other sliding rail. The utility model discloses a synchronous control mechanism control upper door and lower door are opened, are sealed in step, and the slide rail makes things convenient for the slip of upper door and lower door to open, seal, and spacing sensing mechanism does benefit to the displacement of response upper door, and this electrically operated gate can be accurate, open in step and seal upper door and lower door, reaches good opening and sealing function.

Description

Electric door with sealing function

Technical Field

The utility model relates to a switch door technical field especially relates to electrically operated gate with sealing function.

Background

In the prior art, the number of closed electric doors for sewage treatment systems is few, and in terms of a mechanical structure for realizing the opening and closing functions, one or more transverse latches are generally adopted, an electric lock controls the latches to be inserted into corresponding holes of a door frame, the transverse latches can be cut off by tools, or positions without the latches in door gaps can be pried forcibly, and the sealing performance is poor. In the electric door structure which electrically controls the two doors to be opened and closed relatively, the problem that the opening and the closing cannot be accurately and synchronously controlled exists, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide the electrically operated gate that has the sealing action.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the electric door with the sealing function comprises a door plate, wherein two sliding rails are symmetrically arranged on the front surface of the door plate, an upper door and a lower door are arranged on the sliding rails in a sliding mode, a synchronous control mechanism used for controlling the upper door and the lower door to be opened and sealed synchronously is arranged on the outer side, close to one of the sliding rails, of the door plate, and a limiting sensing mechanism used for sensing the displacement of the upper door is arranged on the outer side, close to the other sliding rail, of the door plate.

As a further scheme of the utility model, synchronous control mechanism includes electric putter, hold-in range, first synchronizing gear, second synchronizing gear, and first synchronizing gear sets up in the top and the below of door plant with second synchronizing gear symmetry, and the hold-in range tightly winds first synchronizing gear and second synchronizing gear setting, and electric putter is located the hold-in range and encloses the region that closes and form, and electric putter's telescopic link tip is equipped with hold-in range, last door complex door top, and the lateral wall of lower door is equipped with and holds-in range complex door pull block.

As a further proposal, the main section of the door top piece is U-shaped, one side of the door top piece is fastened with the synchronous belt by the outer wall of the outer side, and the other side of the door top piece is fastened with the side wall of the upper door.

As a further proposal, one side of the door pulling block and the synchronous belt are fastened by the inner side outer wall, and the other side is fastened with the side wall of the lower door.

As a further scheme of the utility model, first synchronizing gear is equipped with the axis of rotation with the axle center of second synchronizing gear, and the axis of rotation runs through behind the door plant the fixing base rotation of AND gate board back and is connected.

As a further scheme of the utility model, spacing sensing mechanism includes the sensor support, installs position sensor on the sensor support.

As a further scheme of the utility model, the vertical setting of slide rail, the outside symmetry of slide rail are equipped with two guide pillars, and the inside slider that is equipped with a plurality of and guide pillar sliding connection of upper door and lower door.

As a further scheme of the utility model, the top of going up the door is equipped with the sealing strip with door plant, slide rail contact with the bottom of lower door, and the lateral wall of going up the door is equipped with the location pointer.

As a further proposal of the utility model, the door plate is provided with a cavity which is exposed after the upper door and the lower door are opened.

The utility model has the advantages that:

the utility model discloses electrically operated gate with sealing effect, through synchronous control mechanism control upper door and lower door open, seal in step, the slide rail makes things convenient for the slip of upper door and lower door to open, seal, and spacing sensing mechanism does benefit to the displacement of response upper door, and this electrically operated gate can be accurate, open in step and seal upper door and lower door, reaches good opening and sealing function.

Drawings

Fig. 1 is a three-dimensional view of the electric door with sealing function of the present invention, in which the housing is not shown;

FIG. 2 is a three-dimensional view of the electric door with sealing function of the present invention after the upper door and the lower door are removed;

FIG. 3 is a three-dimensional view of the synchronous control mechanism of the present invention;

FIG. 4 is a rear view of the electric door with sealing function of the present invention;

FIG. 5 is a three-dimensional view of a door top of the present invention;

fig. 6 is a front view of the door panel of the present invention.

In the figure: 1. a door panel; 2. a slide rail; 3. a door is arranged; 4. a lower door; 5. a synchronous control mechanism; 6. a guide post; 7. a sensor holder; 11. a cavity; 31. a slider; 32. sealing and pressing strips; 33. positioning a pointer; 51. an electric push rod; 52. a synchronous belt; 53. a first synchronizing gear; 54. a second synchronizing gear; 55. a door top; 56. a door pull block; 57. a rotating shaft; 58. a fixed seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, the electric door with a sealing function of this embodiment includes a door panel 1, a housing is coated outside the door panel 1, two sliding rails 2 are symmetrically arranged on the front surface of the door panel 1, an upper door 3 and a lower door 4 are slidably arranged on the sliding rails 2, a synchronous control mechanism 5 for controlling the upper door 3 and the lower door 4 to be opened and closed synchronously is arranged on the outer side of the door panel 1 close to one of the sliding rails 2, and a limiting sensing mechanism for sensing the displacement of the upper door 3 is arranged on the outer side of the door panel 1 close to the other sliding rail 2.

The electrically operated gate that this embodiment has the sealing effect, with prior art's difference lie in, through 5 control upper door 3 and lower door 4 open, seal in step of synchronous control mechanism, slide rail 2 makes things convenient for the slip of upper door 3 and lower door 4 to open, seals, and spacing sensing mechanism does benefit to the displacement of induction upper door 3, and the electrically operated gate of this embodiment can be accurate, open in step and seal upper door 3 and lower door 4, reaches good opening and sealing function.

As shown in fig. 1 to 6, the synchronous control mechanism 5 includes an electric push rod 51, a synchronous belt 52, a first synchronous gear 53 and a second synchronous gear 54, the first synchronous gear 53 and the second synchronous gear 54 are symmetrically disposed above and below the door panel 1, the synchronous belt 52 is tightly disposed around the first synchronous gear 53 and the second synchronous gear 54, the electric push rod 51 is located in an area enclosed by the synchronous belt 52, a door top 55 engaged with the synchronous belt 52 and the upper door 3 is disposed at an end of an expansion link of the electric push rod 51, and a door pull block 56 engaged with the synchronous belt 52 is disposed on a side wall of the lower door 4.

The structural design of the synchronous control mechanism 5 pushes the door top piece 55 and the door pull block 56 to move through the electric push rod 51, the door top piece 55 drives the synchronous belt 52 to rotate around the first synchronous gear 53 and the second synchronous gear 54, the door top piece 55 drives the upper door 3 to open and close, and the door pull block 56 drives the lower door 4 to open and close synchronously. The electric push rod 51 is matched with a transmission mode of the synchronous belt 52 and the synchronous gear to realize the stable synchronous opening and closing of the upper door 3 and the lower door 4.

The main body section of the door top 55 is U-shaped, and one side is fastened to the outer wall of the synchronous belt 52 near the outer side, and the other side is fastened to the side wall of the upper door 3.

One side of the door pull block 56 is fastened to the outer wall of the timing belt 52 near the inner side, and the other side is fastened to the side wall of the lower door 4. One side of the door top piece 55 drives the synchronous belt 52 to transmit, the other side drives the upper door 3 to move up and down, and the synchronous belt 52 connected with the door pull block 56 drives the lower door 4 to move in the opposite direction relative to the upper door 3.

The axes of the first synchronizing gear 53 and the second synchronizing gear 54 are provided with a rotating shaft 57, and the rotating shaft 57 penetrates through the door panel 1 and is then rotatably connected with a fixed seat 58 on the back of the door panel 1. The first synchronizing gear 53 and the second synchronizing gear 54 rotate relative to the rotating shaft 57, so that stable tensioning and transmission of the synchronous belt 52 are realized.

The limiting sensing mechanism comprises a sensor support 7, and a position sensor is mounted on the sensor support 7. The position sensor can sense the position of the positioning pointer 33 on the upper door 3, and after sensing that the upper door 3 and the lower door 4 are completely closed, the position sensor sends a control instruction to the electric push rod 51 to stop the electric push rod 51.

The slide rail 2 is vertically arranged, the two guide pillars 6 are symmetrically arranged on the outer side of the slide rail 2, and a plurality of slide blocks 31 which are connected with the guide pillars 6 in a sliding mode are arranged inside the upper door 3 and the lower door 4. The guide post 6 is matched with the slide rail 2, so that the moving stroke of the upper door 3 and the lower door 4 is more accurate and stable.

The top of the upper door 3 and the bottom of the lower door 4 are provided with sealing battens 32 contacting with the door panel 1 and the sliding rail 2, and the side wall of the upper door 3 is provided with positioning pointers 33. The sealing batten 32 seals the top of the upper door 3 and the bottom of the lower door 4, and prevents objects inside the door panel 1 from flowing out.

The door panel 1 is provided with a cavity 11 which is exposed after the upper door 3 and the lower door 4 are opened.

The working method of the electric door with the closing function comprises the following steps:

a) synchronous start-up: controlling the extension of the telescopic rod of the electric push rod 51, enabling the door top piece 55 to move upwards and drive the synchronous belt 52 to rotate clockwise around the first synchronous gear 53 and the second synchronous gear 54, enabling the door top piece 55 to drive the upper door 3 to slide upwards along the sliding rail 2 and the guide post 6, enabling the synchronous belt 52 to drive the door pull block 56 to drive the lower door 4 to slide downwards synchronously, and opening the electric door;

b) synchronous sealing: the telescopic rod of the electric push rod 51 is controlled to contract, the door jacking piece 55 moves downwards and drives the synchronous belt 52 to rotate anticlockwise around the first synchronous gear 53 and the second synchronous gear 54, the door jacking piece 55 drives the upper door 3 to slide downwards along the sliding rail 2 and the guide pillar 6, the synchronous belt 52 drives the door pulling block 56 to drive the lower door 4 to slide upwards synchronously, when the position sensor senses the positioning pointer 33, the upper door 3 and the lower door 4 are judged to be completely sealed, a control instruction is sent to the electric push rod 51, the electric push rod 51 stops working, and the sealing of the electric door is completed.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Electrically operated gate with sealing effect, including door plant (1), the front symmetry of door plant (1) is equipped with two slide rails (2), and it is provided with upper door (3) and lower door (4) to slide on slide rail (2), its characterized in that, the outside that is close to one of them slide rail (2) on door plant (1) is equipped with and is used for controlling upper door (3) and lower door (4) and opens, confined synchro control mechanism (5) in step, and the outside that is close to another slide rail (2) on door plant (1) is equipped with the spacing sensing mechanism of response upper door (3) displacement.

2. The electric door with the closing function as claimed in claim 1, wherein the synchronous control mechanism (5) comprises an electric push rod (51), a synchronous belt (52), a first synchronous gear (53) and a second synchronous gear (54), the first synchronous gear (53) and the second synchronous gear (54) are symmetrically arranged above and below the door panel (1), the synchronous belt (52) is tightly wound around the first synchronous gear (53) and the second synchronous gear (54), the electric push rod (51) is located in an area enclosed by the synchronous belt (52), a door top piece (55) matched with the synchronous belt (52) and the upper door (3) is arranged at the end of a telescopic rod of the electric push rod (51), and a door pull block (56) matched with the synchronous belt (52) is arranged on the side wall of the lower door (4).

3. The electric door with closing function as claimed in claim 2, wherein the main body of the door top (55) is U-shaped in cross section, and one side is fastened to the outer wall of the timing belt (52) near the outer side and the other side is fastened to the side wall of the upper door (3).

4. Electric door with closing action according to claim 2, characterized in that the door pull block (56) is fastened on one side to the outer wall of the timing belt (52) close to the inside and on the other side to the side wall of the lower door (4).

5. The electric door with closing function as claimed in claim 2, characterized in that the axes of the first synchronizing gear (53) and the second synchronizing gear (54) are provided with a rotating shaft (57), and the rotating shaft (57) penetrates through the door panel (1) and is then rotatably connected with the fixed seat (58) on the back of the door panel (1).

6. Electric door with closing action according to claim 1, characterized in that the limit sensing mechanism comprises a sensor bracket (7), and a position sensor is mounted on the sensor bracket (7).

7. Electric door with closing action according to any one of claims 1 to 6, characterized in that the sliding track (2) is vertically arranged, two guide posts (6) are symmetrically arranged on the outer side of the sliding track (2), and a plurality of sliding blocks (31) which are slidably connected with the guide posts (6) are arranged inside the upper door (3) and the lower door (4).

8. Electric door with closing function according to claim 7, characterized in that the top of the upper door (3) and the bottom of the lower door (4) are provided with sealing beads (32) contacting with the door panel (1) and the sliding rail (2), and the side wall of the upper door (3) is provided with positioning pointers (33).

9. Electric door with closing action according to claim 8, characterized in that the door panel (1) is provided with a cavity (11) which is exposed when the upper door (3) and the lower door (4) are opened.