CN216588236U - Driving mechanism of telescopic suspension door - Google Patents

Abstract

The utility model discloses a flexible actuating mechanism who hangs navigation door, a serial communication port, it is including supporting the door body bracket that hangs the navigation door body, holding the planer-type aircraft nose frame that the navigation door body of hanging passed, setting driving motor, gear drive on planer-type aircraft nose frame and fixing the rack in the bottom of the navigation door body of hanging, driving motor passes through gear drive and is connected with rack drive. The utility model discloses simple structure, the operation is smooth, and is stable.

Description

Driving mechanism of telescopic suspension door

Technical Field

The utility model relates to a flexible door technical field, more specifically relate to a flexible actuating mechanism who hangs navigation door.

Background

Doors are an important component of buildings or public facilities, and are the building elements that are most frequently used by people. Hang navigation door mainly used gate department, prevent in people or the random business turn over door of car, have more durable reliable for foldable electrically operated gate, use the advantage that the noise is low, it is the guide rail of will laying on the ground mostly when current hang navigation door installation, then will hang navigation door activity setting on the guide rail, not only increased installation cost, cause the wheel wearing and tearing fault rate to increase easily simultaneously. Therefore, the prior art is improved, for example, the chinese patent application No. 201520622174.1, a suspension door with a rack transmission structure comprises upright columns, an upper cross beam, a rack, a supporting wheel, a driving box, a driving gear, a lower cross beam, an extrusion wheel and a suspension door body, wherein the upright columns are arranged at two ends of the suspension door body, the upright columns are fixed on the ground, and a plurality of upright columns form the supporting structure of the suspension door body; the vertical column on one side of the suspended navigation door body is provided with a supporting wheel, wherein the lower cross beam of the suspended navigation door body is movably arranged on the supporting wheel, one side of the lower cross beam is provided with a rack, and the rack is meshed with the driving gear. Support through the supporting wheel and hang navigation door body round trip movement for this practicality need not subaerial laying track, thereby reduces installation cost, can guarantee the removal that hangs navigation door body free stability simultaneously, improves work efficiency. But the disadvantage is that the motor is directly exposed outdoors, and certain use risk exists.

Disclosure of Invention

The utility model aims at providing a simple structure, stable performance's flexible actuating mechanism that hangs navigation door in order to solve the not enough of prior art.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a driving mechanism of a telescopic suspension door is characterized by comprising a door body bracket for supporting the suspension door body, a gantry type machine head frame for allowing the suspension door body to penetrate, a driving motor arranged on the gantry type machine head frame, a gear transmission mechanism and a rack fixed at the bottom of the suspension door body, wherein the driving motor is in transmission connection with the rack through the gear transmission mechanism.

As a further explanation of the above scheme, a cavity for accommodating the driving motor is arranged at a side portion of the gantry type handpiece frame, the gear transmission mechanism is connected with an output shaft, and an output gear and a rack are arranged on the output shaft for meshing transmission.

Furthermore, the side wall of the cavity is provided with a through hole, the output shaft penetrates through the through hole, one end of the output shaft is connected with the last-stage gear of the gear transmission mechanism, and the driving motor drives the output shaft to rotate through the gear transmission mechanism, so that the output gear is driven to rotate, and the suspended navigation door body is driven to support to move horizontally.

Furthermore, a vertical supporting plate is arranged on the inner side of the gantry type machine head frame, and a bearing is arranged on the vertical supporting plate.

Furthermore, the middle part of the output gear is provided with a shaft sleeve, the shaft sleeve is sleeved on the output shaft, and the shaft sleeve is supported on the bearing.

Further, the bottom of cavity is provided with the motor backup pad, and the bottom of motor backup pad is provided with the support foot rest.

Furthermore, the side wall of the cavity is provided with a plurality of heat dissipation windows, and shielding covers are arranged outside the heat dissipation windows.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is.

The utility model discloses a mainly by the door body bracket that supports the hang navigation door body, hold the gantry type aircraft nose frame that the hang navigation door body passed, set up driving motor, gear drive on gantry type aircraft nose frame and fix the drive structure of hanging the navigation door that the rack that hangs navigation door body bottom constitutes, driving motor passes through gear drive and is connected with rack drive, driving motor hides in gantry type aircraft nose frame's cavity, the wind and rain of fearless, overall structure is simple, the operation is smooth.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of a gantry-type handpiece frame.

Fig. 4 is a schematic structural diagram of a gantry-type handpiece frame.

Description of reference numerals: 1. the device comprises a suspended navigation door body 2, a door body bracket 3, a gantry type machine head frame 3-1, a cavity 4, a driving motor 5, a gear transmission mechanism 5-1, a driving gear 5-2, a last stage gear 6, an output shaft 7, an output gear 7-1, a shaft sleeve 8, a vertical supporting plate 9, a bearing 10, a motor supporting plate 11, a supporting foot rest 12, a heat dissipation window 13 and a shielding cover.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified and limited, "a first feature" on "or" under "a second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact through another feature therebetween. Also, the first feature "above," "below," and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply an elevation where the first feature is at a higher level than the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary by referring to the drawings, are intended to explain the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model relates to a flexible actuating mechanism who hangs navigation door, it is including supporting the door body bracket 2 that hangs navigation door body 1, holding the planer-type aircraft nose frame 3 that the navigation door body of hanging passed, setting up driving motor 4, gear drive 5 on planer-type aircraft nose frame and fixing the rack in the bottom of the navigation door body of hanging, driving motor passes through gear drive and is connected with rack drive. The side part of the gantry type machine head frame is provided with a cavity 3-1 for accommodating the driving motor, the gear transmission mechanism is connected with an output shaft 6, and an output gear 7 is arranged on the output shaft and is in meshing transmission with the rack. In this embodiment, the gear transmission mechanism 5 includes a driving gear 5-1 fixed on the motor shaft, and a final gear 5-2 in mesh transmission with the driving gear. The side wall of the cavity is provided with a through hole, the output shaft penetrates through the through hole, one end of the output shaft is connected with the last-stage gear of the gear transmission mechanism, and the driving motor drives the output shaft to rotate through the gear transmission mechanism, so that the output gear is driven to rotate, and the suspended navigation door body is driven to support to move horizontally. The inner side of the gantry type machine head frame 3 is provided with a vertical supporting plate 8, the vertical supporting plate is fixedly connected with the inner side of the gantry type machine head frame through a fastener, and a bearing 9 is arranged on the vertical supporting plate. The middle part of the output gear is provided with a shaft sleeve 7-1 which is sleeved on the output shaft and supported on a bearing.

Further, a motor supporting plate 10 is arranged at the bottom of the cavity, and a supporting foot rest 11 is arranged at the bottom of the motor supporting plate. The side wall of the cavity is provided with a plurality of heat dissipation windows 12, and shielding covers 13 are arranged outside the heat dissipation windows.

Compared with the prior art, the utility model, driving motor hides in the cavity of planer-type aircraft nose frame, and the weather of fearing does not have, and overall structure is simple, moves smoothly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims (7)

1. A driving mechanism of a telescopic suspension door is characterized by comprising a door body bracket for supporting the suspension door body, a gantry type machine head frame for allowing the suspension door body to penetrate, a driving motor arranged on the gantry type machine head frame, a gear transmission mechanism and a rack fixed at the bottom of the suspension door body, wherein the driving motor is in transmission connection with the rack through the gear transmission mechanism.

2. The driving mechanism of the retractable overhead door as claimed in claim 1, wherein the side of the gantry frame is provided with a cavity for accommodating the driving motor, the gear transmission mechanism is connected with an output shaft, and the output shaft is provided with an output gear for meshing transmission with the rack.

3. The drive mechanism of a retractable door as claimed in claim 2, wherein the cavity has a through hole formed in a side wall thereof, the output shaft passes through the through hole, and one end of the output shaft is connected to the last gear of the gear transmission mechanism, and the drive motor rotates the output shaft through the gear transmission mechanism.

4. The driving mechanism of a retractable overhead door as claimed in claim 1, wherein the gantry type frame has a vertical support plate provided with a bearing on an inner side thereof.

5. The drive mechanism of a retractable door as claimed in claim 4, wherein the output gear has a shaft sleeve disposed at a middle portion thereof, the shaft sleeve is disposed on the output shaft, and the shaft sleeve is supported on the bearing.

6. The driving mechanism of a retractable overhead door as claimed in claim 4, wherein the bottom of the cavity is provided with a motor supporting plate, and the bottom of the motor supporting plate is provided with a supporting foot.

7. The drive mechanism of a retractable overhead door of claim 4, wherein the side wall of the cavity is provided with a plurality of heat dissipation windows, and the shielding cover is arranged outside the heat dissipation windows.

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