CN211081451U - Traction machine head seat frame of electric sectional door - Google Patents

Abstract

The utility model relates to the technical field of electrically operated gates, in particular to a tractor head seat frame of an electrically operated sectional gate, which comprises a base, a roller train, a driving shaft, an anti-deviation main shaft and an anti-deviation bracket, wherein the roller train is arranged at the bottom of the base and is connected with the driving shaft, the anti-deviation main shaft is vertically arranged at the top of the base, and the anti-deviation bracket is rotatably arranged on the anti-deviation main shaft and is used for connecting a gate row of the electrically operated sectional gate; the utility model discloses use on electronic segmentation translation door, when the ground unevenness leads to pulling the aircraft nose and walks partially, prevent that the base is relative to rotate partially support, can guarantee that the door row of front end keeps the parallelism of arranging with the back side door, simultaneously, the guide bracket side contact door row side frame inner wall fixed for the base makes door row side frame have a reaction force to the guide bracket to it makes the base walk just to drive the relative reverse swing of base, thereby has solved the dead problem of door row card.

Description

Traction machine head seat frame of electric sectional door

Technical Field

The utility model relates to an electrically operated gate technical field, concretely relates to electronic segmentation door.

Background

Electric doors are various doors driven by a motor. Electrically operated doors play a decisive role in our daily life. The method is safe, attractive, convenient and fast, and the life quality of people is greatly improved.

The pressing door mainly refers to an industrial door, a telescopic door, a revolving door, a translation door, a vertical hinged door, a rolling door, a suspension door and the like, and the telescopic door and a large translation door (made of iron or stainless steel) are applied to large entrance and exit doors of enterprises, plants, communities and the like; the revolving door and the light translation door (induction door) are generally applied to the entrances and exits of high-grade buildings such as star hotels, bath centers and the like.

The sectional type translation door has the characteristics of firm structure, convenience in control, long service life and the like, so that the sectional type translation door is widely applied to entrances and exits of places such as enterprises, factories and communities.

The sectional type sliding door is generally composed of a plurality of parallel door rows, the door rows are connected with the door rows through sliding connection assemblies at the tops of the door rows, the door row at the forefront is arranged on a machine head, and the machine head is used for driving the whole sectional door to move; among the prior art, the aircraft nose is including the seat frame that has the gyro wheel and setting up the drive equipment constitution on the seat frame, the seat frame is generally direct and door row fixed connection foremost, however, the translation door generally sets up at muddy earth subaerially, muddy earth ground is often along with unevenness or the accumulational problem of gravel and sand, arouse the gyro wheel skew easily and drive whole door row and remove partially, based on parallel characteristic between sectional type translation door row, the place ahead door row is walked partially the back and can be arranged the slope for the back side door, the place ahead door row continues to move ahead and can lead to the door row to continuously walk partially until the door row between the card is died, need the manual work to correct this.

Disclosure of Invention

The utility model aims at providing a can rectify the direction pull aircraft nose seat frame of electronic segmentation door to prior art not enough.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a tractor head seat frame of electronic segmentation door, includes base, roller train, drive shaft, prevents inclined to one side main shaft and prevents inclined to one side support, the roller train is installed in the base bottom, the roller train is connected with the drive shaft, prevent that inclined to one side main shaft is vertical to be installed at the base top, prevent inclined to one side support rotation and install on preventing inclined to one side main shaft, and be used for connecting the door row of electronic segmentation door.

Further, still include guide bracket and dead axle, the dead axle is vertical to be fixed on the base, guide bracket fixes on the base for contradict the door row inner wall and correct the base displacement direction.

Furthermore, the guide bracket is a rectangular plate.

Furthermore, the number of the fixed shafts is two, and two ends of the guide support are respectively fixed on the two fixed shafts.

Further, the number of the guide supports is two.

Furthermore, the roller group is four rollers rotatably installed at the bottom of the base, the number of the driving shafts is two, the two rollers are fixedly connected with the driving shafts, and the driving shafts are connected with driving chain wheels.

Furthermore, an opening for installing the transmission assembly is formed in the position, right above the driving chain wheel, of the base.

Further, the deviation prevention support is in a cuboid box shape with a cavity.

The utility model discloses following beneficial effect has:

The utility model discloses use on electronic segmentation translation door, when the ground unevenness leads to pulling the aircraft nose and walks partially, prevent that the base is relative to rotate partially support, can guarantee that the door row of front end keeps the parallelism of arranging with the back side door, simultaneously, the guide bracket side contact door row side frame inner wall fixed for the base makes door row side frame have a reaction force to the guide bracket to it makes the base walk just to drive the relative reverse swing of base, thereby has solved the dead problem of door row card.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

Fig. 2 is a schematic perspective view of another angle of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

Fig. 4 is a schematic top view of the present invention;

In the figure: 1. a base; 2. a roller set; 3. a drive shaft; 4. a deviation prevention main shaft; 5. a deviation prevention bracket; 6. fixing a shaft; 7. a guide bracket; 11. an opening; 21. a roller; 31. a drive sprocket; 61. mounting a nut; 62. a convex ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1-4 the utility model relates to a tractor head seat frame of electronic segmentation door, including base 1, roller train 2, drive shaft 3, prevent inclined to one side main shaft 4 and prevent inclined to one side support 5, roller train 2 installs in base 1 bottom, roller train 2 is connected with drive shaft 3, prevent inclined to one side main shaft 4 and vertically install at base 1 top, prevent inclined to one side support 5 and rotate and install on preventing inclined to one side main shaft 4, and be used for connecting the door row of electronic segmentation door.

The utility model is used for the door row of installation migration aircraft nose and connection electronic segmentation door front end, wherein, pull the aircraft nose and can punch on 1 face of base and carry out fixed mounting, the door row then through the cooperation fix with screw that punches on preventing inclined to one side support 5.

The utility model discloses use on electronic segmentation translation door, when the ground unevenness leads to pulling the aircraft nose and walks partially, prevent that base 1 relatively rotates partially support 5, can guarantee that the door row of front end keeps the parallelism of arranging with the back side door, rely on the door row to make base 1 walk just gradually to the relative effort of preventing partially support 5 simultaneously to the dead problem of door row card has been solved.

It is worth mentioning that the anti-deviation support 5 is installed in the door row side frame, and the outer wall of the anti-deviation support 5 is attached to the inner wall of the door row side frame and fixedly connected or directly welded through screws.

Preferably, the device also comprises a guide bracket 7 and a fixed shaft 6, wherein the fixed shaft 6 is vertically fixed on the base 1, and the guide bracket 7 is fixed on the base 1 and used for abutting against the inner wall of the door row to correct the displacement direction of the base 1; the guide support 7 is relatively fixed with the base 1, the guide support 7 is arranged in the door row side frame, and when the door row deviates, the side edge of the guide support 7 fixed relative to the base 1 contacts the inner wall of the door row side frame to enable the door row side frame to have a reaction force on the guide support 7, so that the base 1 is driven to swing reversely relatively to enable the base 1 to move forward.

Preferably, the guide bracket 7 is a rectangular plate; in other embodiments, the guide bracket 7 may also be a rectangular plate with rounded corners.

Preferably, as shown in fig. 1, there are two fixed shafts 6, two ends of the guide bracket 7 are respectively fixed on the two fixed shafts 6, and the two fixed shafts 6 are provided to ensure that the guide bracket 7 is fixed in a state and prevent the door row side frame from being deflected by aligning and applying force.

Preferably, as shown in fig. 1, the guide bracket 7 has a circular hole through which it is disposed on the fixed shaft 6, and is defined on the fixed shaft 6 by a mounting nut 61 threadedly coupled with the fixed shaft 6.

Preferably, there are two guide brackets 7; as shown in FIG. 3, the two guide brackets 7 are spaced by the mounting nut 61, and the two guide brackets 7 arranged at intervals can make the door row apply force to the base 1 at two heights for correction, prevent the door row from inclining, and ensure the base 1 to be corrected smoothly.

Preferably, the roller group 2 includes four rollers 21 rotatably mounted at the bottom of the base 1, the number of the driving shafts 3 is two, the two rollers 21 are fixedly connected to the two driving shafts 3, and the driving shaft 3 is connected to a driving sprocket 31.

Preferably, the base 1 is provided with an opening 11 for installing a transmission component right above the driving chain wheel 31; more specifically, the tractor head drives the driving chain wheel 31 to rotate through a transmission assembly consisting of a motor, a chain and a chain wheel, and further can bring the base 1 to slide on the concrete ground.

Preferably, as shown in fig. 1, the deviation-preventing bracket 5 is a rectangular parallelepiped box with a cavity, wherein three side surfaces of the deviation-preventing bracket 5 are attached and fixed to three inner walls of the side frame of the door row, and the remaining side surface is an opening, so that the deviation-preventing bracket 5 can be conveniently fixed to the door row by the locking screw at the inner side of the cavity of the bracket 5.

Preferably, as shown in fig. 1 and 3, the deviation preventing main shaft 4 is rotatably connected with the base 1 through a bearing at the bottom, and the fixed shaft 6 is provided with a convex ring 62 at the bottom, and the bottom end of the fixed shaft is fixed on the base 1 through clamping the base 1 through a nut matched with the convex ring 62.

The utility model discloses use on electronic segmentation translation door, when the ground unevenness leads to pulling the aircraft nose and walks partially, prevent that inclined to one side support 5 base 1 relatively rotates, can guarantee that the door row of front end keeps the parallelism of arranging with the back side door, simultaneously, 7 side contact door row side frame inner walls make door row side frame have a reaction force to guide bracket 7 for base 1 is fixed, thereby it makes base 1 walk just to drive the relative reverse swing of base 1, thereby the dead problem of door row card has been solved.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims (8)

1. The utility model provides a traction aircraft nose seat frame of electronic segmentation door which characterized in that: including base (1), roller train (2), drive shaft (3), prevent inclined to one side main shaft (4) and prevent inclined to one side support (5), install in base (1) bottom roller train (2), roller train (2) are connected with drive shaft (3), prevent inclined to one side main shaft (4) and vertically install at base (1) top, prevent inclined to one side support (5) and rotate and install on preventing inclined to one side main shaft (4), and be used for connecting the door row of electronic section door.

2. A tractor head mount for a power sectional door as defined in claim 1, wherein: still include guide bracket (7) and dead axle (6), dead axle (6) are vertical to be fixed on base (1), guide bracket (7) are fixed on base (1) for contradict the door row inner wall and correct base (1) displacement direction.

3. A tractor head mount for a power sectional door as defined in claim 2, wherein: the guide bracket (7) is a rectangular plate.

4. A tractor head mount for a power sectional door as defined in claim 2, wherein: the number of the fixed shafts (6) is two, and two ends of the guide support (7) are respectively fixed on the two fixed shafts (6).

5. The tractor head mount for a power sectional door of claim 4, wherein: the number of the guide supports (7) is two.

6. A tractor head mount for a power sectional door as defined in claim 1, wherein: the roller group (2) is four rollers (21) rotatably installed at the bottom of the base (1), the number of the driving shafts (3) is two, the two rollers (21) are fixedly connected with the driving shafts (3), and the driving shafts (3) are connected with driving chain wheels (31).

7. A tractor head mount for a power sectional door as defined in claim 6, wherein: the base (1) is provided with an opening (11) for installing a transmission assembly right above the driving chain wheel (31).

8. A tractor head mount for a power sectional door as defined in claim 1, wherein: the deviation prevention support (5) is in the shape of a cuboid box with a cavity.

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