The rail structure of translation door
Technical field
The utility model relates to the parallel-moving type door of opening or closing in the integral translation mode, particularly relates to a kind of rail structure that is used for the translation door of built-in bracing or strutting arrangement and drive unit.
Background technology
Door is the important component part of building or communal facility, also is that people use the most frequent building unit.Common door comprises the door of opening by rotating manner, by opening as the retractable door of gate and by push-pull fashion that stretch mode is opened or closed, mainly as the translation door of gate etc.Traditional translation door is directly in the bottom of door body roller to be housed, and lay guide rail on the ground, and translation door can be opened or close by roller parallel mobile realization on guide rail of its bottom under external force.The transmission mechanism of tradition translation door all is arranged on the outside of a body, and it is exposed to the guide rail on ground and places an external body transmission mechanism directly to influence the aesthetic property of door, the cleaning on ground and with the harmony of surrounding environment.
Summary of the invention
The utility model is intended to address the above problem, and provide a kind of be used for the bracing or strutting arrangement and the drive unit of translation door wherein built-in, to guarantee the aesthetic property of translation door, the cleaning on its ground, place and with the harmony of surrounding environment, and construction and installation and safeguard all the rail structure of translation door easily.
For achieving the above object, the utility model provides a kind of rail structure of translation door, this slide rail is the tubular body of inner hollow, its tube wall upper edge, bottom slide rail length direction is provided with the strip opening that extends to the other end from slide rail one end, it is characterized in that, be provided with a horizontal baffle by top in slide rail, the dividing plate middle part is provided with the chain that Open Side Down along the length direction of slide rail, and this chain extends to the other end from slide rail one end.
The bottom of chain is provided with two and flatly is folded to inboard edge, forms opening between two edges.
Chain top is provided with the vertical dividing plate that links to each other with the slide rail top board, and this vertical dividing plate extends to the other end from slide rail one end.
Slide rail is and the isometric tubular body of translation every body that slide rail top and translation every body are affixed.
Slide rail is by stent support, and ground is fixed in the lower end of this support, and its upper end is stretched in the slide rail, and support is positioned at a plurality of pulleys that the confession slide rail slides thereon are housed on the main junction plate of slide rail.
The rail structure of translation door of the present utility model has effectively overcome can only be by the structure that the is layed in ground orbital motion single defective of traditional translation door.Because bracing or strutting arrangement top and transmission mechanism are built in the slide rail, make and can't see mechanical device, and need not lay guide rail on the ground from the outside, thereby guaranteed ground cleaning and with the harmony of surrounding environment.Characteristics such as the utility model also has simple in structure, and is easy to implement, and cost is low.
Description of drawings
Fig. 1 is a rail structure schematic perspective view of the present utility model.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is slide rail and translation door, bracing or strutting arrangement and transmission device connection diagram.
Fig. 4 is the lateral view of Fig. 3.
The specific embodiment
The following example is to further explanation of the present utility model and explanation, and the utility model is not constituted any limitation.
The utility model only relates to the rail structure of translation door, and does not relate to this body structure of translation door, therefore the translation door structure is not described further.In the utility model, translation every body 100 can be the translation door of various different shapings and structure.
The structure of slide rail 10 of the present utility model as shown in Figure 1 and Figure 2, this slide rail is an aluminium matter hollow tubular body, its length preferably and translation door isometric.The slide rail length direction is provided with strip opening 11 in tube wall upper edge, slide rail bottom, and this strip opening extends to the other end from slide rail one end, is used to place support 20.The width of described opening 11 is slightly larger than the diameter of the support bar 23 of support 20, makes slide rail can not be subjected to the obstruction of support bar when mobile.Be provided with a horizontal baffle 12 by top in slide rail, dividing plate 12 middle parts are provided with the chain 121 that the chain that is used to install transmission mechanism is used along the length direction of slide rail, and this chain extends to the other end from slide rail one end.The cross section of chain 121 is rectangular, and its bottom is provided with two and flatly is folded to formation opening 1211 between inboard 1212, two edges, edge.Chain 121 tops are provided with the vertical dividing plate 13 that links to each other with the slide rail top board, and this vertical dividing plate extends to the other end from slide rail one end, and it and slide rail top board and chain are one-body molded, are used for chain 121 played strengthening and supporting role.
As shown in Figure 3, Figure 4, described slide rail 10 is fixed in the bottom of translation every body 100 by modes such as welding or riveted joints.Ground is fixed in the lower end of this support to 10 of slide rails by support 20 supports, and its upper end is stretched in the slide rail 10.This support 20 comprises main junction plate 21, friction pulley 22 and support bar 23, wherein support bar 23 is vertical setting, ground is fixed in its lower end, the strip opening 11 of slide rail bottom is passed in the upper end, and is connected with main junction plate 21 in being horizontally placed on slide rail 10, a plurality of pulleys 22 that the confession slide rail slides thereon are housed on the main junction plate 21.This structure makes translation door be suspended in above the ground, and forms the cantilevered slide construction, and translation door can be slided on a plurality of pulleys 22 of support 20 by slide rail 10 under external force.
Again as shown in Figure 3, in slide rail 10, be provided with transmission mechanism 30, this transmission mechanism comprises motor 31, worm-and-wheel gear 32, drive sprocket 33, chain drive-belt or tooth bar 34, and this transmission mechanism 30 is built in a side of the main junction plate 21 of the support 20 in the slide rail, and affixed with main junction plate 21.The chain drive-belt 34 of transmission mechanism is fixed in the chain 121 on slide rail top, and meshes with the drive sprocket 33 that is connected with worm-and-wheel gear.When drive sprocket 33 rotates, just move forward by chain drive-belt 34 promotion slide rails 10 and translation every body 100.
Although the utility model is disclosed by above embodiment, but scope of the present utility model is not limited thereto, do not departing under the condition of the utility model design, more than each element can replace with the similar or equivalent element that affiliated technical field personnel understand.