CN203488027U

CN203488027U - Semi-closed heavy track door

Info

Publication number: CN203488027U
Application number: CN201320529851.6U
Authority: CN
Inventors: 宋国华; 徐律; 吴海
Original assignee: Zhangjiagang Goldnet Fencing System Co Ltd
Current assignee: Jiangsu Goldnet Fencing System Co Ltd
Priority date: 2013-08-28
Filing date: 2013-08-28
Publication date: 2014-03-19
Anticipated expiration: 2023-08-28

Abstract

The utility model relates to a track door, in particular to a semi-closed heavy track door. The track door comprises a track arranged on the ground, two groups of columns are arranged in the track extension direction, every group of columns comprise two oppositely arranged column bodies, a door body is arranged on the track, penetrates between the column bodies and comprises an upper door body and a lower door body, the bottom of the lower door body is provided with a pulley, and the lower door body is provided with a protecting casing protruded outwards. According to the semi-closed heavy track door, the protecting casing is arranged on the lower half part of the door body, so that the door body is subject to impact, first impact force is in contact with the protecting casing, the protecting casing weakens and offsets the impact force, a door body frame in the protecting casing is not subject to impact and does not deform, the problem of mismatching of the door body and the track caused by deformation is solved, and the door body can be used normally when subject to the impact.

Description

Semi-enclosed heavy track door

Technical field

The utility model relates to a kind of Rail Door, especially a kind of semi-enclosed heavy track door.

Background technology

Rail Door is a kind ofly by door body, to be slidably reciprocated in orbit and realized the door body of switch gate operation, generally being applied to larger courtyard, office, school, hospital etc. locates, than retractable door, the mass motion in orbit of its body, on door body, do not use telescopic component, the globality of door body is better, and the stability of use might as well; Be compared to vertical hinged door, its switch gate operation does not take the space on doorway, uses time space more succinct.Existing Rail Door generally comprises a track of being located at ground, prolong track bearing of trend two groups of columns are set, every group of column comprises two cylinders that are oppositely arranged, door body is located on track and between cylinder and is passed, existing door body is to be generally with parapeted framework, because the switch of Rail Door is mainly to allow vehicle pass-through, at vehicle operating not at that time, easily strike a body, especially when door is arranged on ramp, door body is received after shock, framework can be out of shape, thereby cause Men Tiyu track to mismatch, the whole enclosed construction that adopts makes again a body weight strengthen, need to drive with the motor of larger specification, increased cost.

Utility model content

The utility model provides a kind of impact resistance that can improve a body, the semi-enclosed heavy track door that can significantly not gain in weight again.

To achieve these goals, the utility model adopts following technical scheme:

The utility model comprises the track of being located at ground; prolong track bearing of trend two groups of columns are set; every group of column comprises two cylinders that are oppositely arranged; door body is located on track and between cylinder and is passed; its improvement is: described door body comprises visit body and Xiamen body; body bottom, Xiamen is provided with pulley, and described Xiamen body is provided with the containment vessel of outwardly convex.

Preferably, described track and door pillar are located on a base.

Preferably, the described body of visiting comprises the railing being provided with in upper frame and upper frame.

Preferably, described Xiamen body comprises underframe, and described containment vessel is installed on underframe both sides.

Preferably, in described underframe, be also provided with support bar.

Preferably, described support bar comprises vertical supporting bar and oblique support bar.

Preferably, inside described column, wheel is helped in relative being provided with.

Preferably, described base is provided with the motor that control gate body moves, and motor is connected with travelling gear, and containment vessel inside is provided with the driving member that coordinates transmission with travelling gear.

Preferably, described driving member is fixed with the channel-section steel of being located in containment vessel.

Preferably, described base is provided with fork truck pin hole.

Owing to having adopted said structure; the latter half of semi-enclosed heavy track Men Men body of the present utility model is pretended containment vessel; make a body when receiving impact; impact force is contact protection shell first; containment vessel impact power weakens and offsets, and guarantees that the door body framework of its inside is not impacted, and deformation does not occur; thereby avoid the cooperation of the Men Tiyu track that deformation produces to go wrong, guaranteed that door body is in the normal use of receiving under impact condition.

Accompanying drawing explanation

Fig. 1 is the three-dimensional structure diagram of the utility model embodiment;

Fig. 2 is the construction profile of the utility model embodiment;

Fig. 3 is the frame structures under action figure of the utility model embodiment.

In figure: track 1, column 2, door body 3, the body 31 of visiting, Xiamen body 32, pulley 4, containment vessel 33, base 5, upper frame 34, railing 35, underframe 36, support bar 37, support wheel 22, motor 6, travelling gear 7, driving member 8, channel-section steel 9, fork truck pin hole 51.

The specific embodiment

As shown in Figure 1-Figure 3; the semi-enclosed heavy track door of the present embodiment comprises the track 1 of being located at ground; prolong track 1 bearing of trend two groups of columns 2 are set; every group of column 2 comprises two cylinders that are oppositely arranged 21; door body 3 is located on track 1 and between cylinder 2 and is passed; described door body 3 comprises visit body 31 and Xiamen body 32, and body 32 bottoms in Xiamen are provided with pulley 4, and described Xiamen body 32 is provided with the containment vessel 33 of outwardly convex.

In order to keep the globality of track 1 and door pillar 2, in the present embodiment, described track 1 and door pillar 2 are located on a base 5.

Concrete, in the present embodiment, the described body 31 of visiting comprises the railing 35 being provided with in upper frame 34 and upper frame.

Concrete, in the present embodiment, described Xiamen body 32 comprises underframe 36, described containment vessel 33 is installed on underframe 36 both sides.

In order to keep the steadiness of underframe, improve impact resistance, in the present embodiment, in described underframe 36, be also provided with support bar 37, as seen from the figure, described support bar comprises vertical supporting bar and oblique support bar.

In order to be that the slip of a body is more smoothly stablized, in the present embodiment, wheel 22 is helped in being provided with that described column 2 inner sides are relative.

In the present embodiment, described base 5 is provided with the motor 6 that control gate body moves, and motor 6 is connected with travelling gear 7, and containment vessel 33 inside are provided with the driving member 8 that coordinates transmission with travelling gear.

Because containment vessel is thinner, the stability of installing in order to improve driving member 8, in the present embodiment, described driving member 8 is fixing with the channel-section steel 9 of being located in containment vessel.

For the ease of transportation and installation, in the present embodiment, described base 5 is provided with fork truck pin hole 51.

The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. semi-enclosed heavy track door; comprise the track of being located at ground; prolong track bearing of trend two groups of columns are set; every group of column comprises two cylinders that are oppositely arranged; door body is located on track and between cylinder and is passed; it is characterized in that: described door body comprises visit body and Xiamen body, and body bottom in Xiamen is provided with pulley, and described Xiamen body is provided with the containment vessel of outwardly convex.

2. semi-enclosed heavy track door as claimed in claim 1, is characterized in that: described track and door pillar are located on a base.

3. semi-enclosed heavy track door as claimed in claim 2, is characterized in that: the described body of visiting comprises the railing being provided with in upper frame and upper frame.

4. semi-enclosed heavy track door as claimed in claim 3, is characterized in that: described Xiamen body comprises underframe, and described containment vessel is installed on underframe both sides.

5. semi-enclosed heavy track door as claimed in claim 4, is characterized in that: in described underframe, be also provided with support bar.

6. semi-enclosed heavy track door as claimed in claim 5, is characterized in that: described support bar comprises vertical supporting bar and oblique support bar.

7. semi-enclosed heavy track door as claimed in claim 6, is characterized in that: inside described column, wheel is helped in relative being provided with.

8. semi-enclosed heavy track door as claimed in claim 7, is characterized in that: described base is provided with the motor that control gate body moves, and motor is connected with travelling gear, and containment vessel inside is provided with the driving member that coordinates transmission with travelling gear.

9. semi-enclosed heavy track door as claimed in claim 8, is characterized in that: described driving member is fixed with the channel-section steel of being located in containment vessel.

10. semi-enclosed heavy track door as claimed in claim 9, is characterized in that: described base is provided with fork truck pin hole.