CN202249519U - Trackless sliding door - Google Patents
Trackless sliding door Download PDFInfo
- Publication number
- CN202249519U CN202249519U CN2011204053512U CN201120405351U CN202249519U CN 202249519 U CN202249519 U CN 202249519U CN 2011204053512 U CN2011204053512 U CN 2011204053512U CN 201120405351 U CN201120405351 U CN 201120405351U CN 202249519 U CN202249519 U CN 202249519U
- Authority
- CN
- China
- Prior art keywords
- roller
- tilted surface
- translation door
- work plane
- upper roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to a trackless sliding door comprising a door body, a hollow base girder, and a support roller component, wherein the support roller component comprises a bracket, upper rollers rotationally mounted on the bracket, and lower rollers rotationally mounted on the bracket; the upper and the lower rollers are accommodated in the base girder; an upper working face and a lower working face are arranged in the base girder; the outer circumferential surface of each upper roller is in rolling friction contact with the upper working face; the outer circumferential surface of each lower roller is in rolling friction contact with the lower working face; the upper working face comprises an upper horizontal plane in the middle, an upper left inclined plane at the left end, and an upper right inclined plane at the right end; the lower working face comprises a lower horizontal plane in the middle, a lower left inclined plane at the left end, and a lower right inclined plane at the right end; the upper left inclined plane and the lower right inclined plane incline leftwards from the top down; and the upper right inclined plane and the lower left inclined plane incline right from the top down. The parallelism of the upper and the lower working faces can be guaranteed, so that the smooth operation of the door body of the trackless sliding door is guaranteed.
Description
Technical field
The utility model relates to a kind of trackless translation door.
Background technology
Door is the important component part of building circumference, and common door comprises sealing and the unlatching that flexible door, rail translation door, trackless translation door, double fan horizontal drawing door realize enclosing the boundary, to reach the purpose of enclosing boundary's security control.From attractive in appearance and the needs of coordinating, the trackless translation door replaces traditional translation door gradually, being employed more and more widely.Traditional translation door is that based process needs pre-buried track, and, installation accuracy complicated to the foundation construction process node requires high, and after the track existence vehicle of coming in and going out is had suitable influence, and long-time weight is destroyed access track binding portion and caused and can not use.The trackless translation door is not destroyed the globality on road surface to the road surface setting device not of sealing, and wind loading rating is high, and it is simple to lock a door.High to the size compliance on doorway, foundation construction and install simple and direct.Yet costing an arm and a leg of trackless translation door, finished product hard transportation and freight charges are high, and the trackless translation door moves not too steadily, and guidance quality and whole self-propelled adjustment capability thereof are poor.
The utility model content
The utility model purpose provides a kind of the have guiding and the novel trackless translation door of regulatory function voluntarily.
For achieving the above object; The technical scheme that the utility model adopts is following: a kind of trackless translation door; The bottom girder, the support roller assembly that comprise a body, hollow; Described support roller assembly comprises the support fixing with ground, is rotatably installed in the upper roller on the described support and is rotatably installed in the bottom roller on the described support through the bottom roller axle through upper roller shaft; Described upper roller and bottom roller are accommodated in the inside of described bottom girder; The inside of described bottom girder has last work plane and following work plane, the outer circumference surface of described upper roller and described work plane rolling friction contact mutually, the outer circumference surface of described bottom roller and the rolling friction contact mutually of described work plane down gone up; The described work plane of going up comprises the upper horizontal plane that is positioned at the middle part, the last right tilted surface that is positioned at the last left tilted surface of left end and is positioned at right-hand member; Described work plane down comprises the lower horizontal plane that is positioned at the middle part, the following right tilted surface that is positioned at the following left tilted surface of left end and is positioned at right-hand member; The described left tilted surface of going up is tilted to the left with following right tilted surface from the top down gradually, and the described right tilted surface of going up is tilted to the right with following left tilted surface from the top down gradually.
In the technique scheme, preferred, described upward work plane and following work plane are the part of described bottom girder internal face.
In the technique scheme, preferred, have breach on the described lower horizontal plane, described support passes described breach from bottom to top.
In the technique scheme, preferred, described upper roller and bottom roller all have a pair of wheel body, each to wheel body respectively around same rotating shaft or be positioned at the rotating shaft rotation that axial line is located along the same line.Wherein, the wheelspan of a pair of wheel body that constitutes described upper roller is less than the wheelspan of a pair of wheel body that constitutes described bottom roller.
In the technique scheme, preferred, described upper roller and bottom roller are in inner forward and backward staggering of described bottom girder.
Because the technique scheme utilization, the utility model compared with prior art has advantage and effect: the trackless translation door of the utility model can be guaranteed the parallelism of upper and lower work plane, has guaranteed the even running of door body; Four inclined-planes increased the door body in moving process steadily, and can prevent that bottom girder from producing flexural deformation because permission is cheap under the effect of load-bearing.In addition, four inclined-planes can also adjust upper roller and bottom roller makes it be in upper-lower position all the time, thereby can make a body along the straight line even running.
Description of drawings
Accompanying drawing 1 is the structure chart of the trackless translation door of the utility model;
Accompanying drawing 2 is the structure chart of the bottom girder of the utility model;
Accompanying drawing 3 is the longitudinal section sketch map of the bottom girder of the utility model;
Accompanying drawing 4 is the structural front view of the support roller assembly of the utility model;
Accompanying drawing 5 is support roller assembly of the utility model and the structural representation after the bottom girder installation;
Wherein, 1, bottom girder; 10, hollow body; 11, go up work plane; 111, upper horizontal plane; 112, go up left tilted surface; 113, go up right tilted surface; 12, following work plane; 121, lower horizontal plane; 122, following left tilted surface; 123, following right tilted surface; 124, breach; 13, left surface; 14, right flank; 15, flanging;
2, support roller assembly; 21, support; 211, riser; 212, spreader; 213, riser gripper shoe; 214, floor; 215, installing hole; 22, upper roller; 23, bottom roller; 24, upper roller shaft; 25, bottom roller axle; 26, trundle axle; 27, trundle; 3, door body.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the technical scheme of the utility model is further described:
As shown in Figure 1, whole translation door mainly is made up of bottom girder 1, support roller assembly 2, door body 3 and power set parts.
As shown in Figure 2, bottom girder 1 is a hollow body, comprises a hollow body 10, and the two ends of hollow body 10 have the end cap (not shown).
As shown in Figure 3, hollow body 11 is the cubic bodily form haply, has four sidewalls, and internal face is by last work plane 11, work plane 12, left surface 13 and right flank 14 constitute down.Last work plane 11 comprises the upper horizontal plane 111 that is positioned at the middle part, the last right tilted surface 113 that is positioned at the last left tilted surface 112 of left end and is positioned at right-hand member; Following work plane 12 comprises the lower horizontal plane 121 that is positioned at the middle part, the following right tilted surface 123 that is positioned at the following left tilted surface 122 of left end and is positioned at right-hand member; Last left tilted surface 112 is tilted to the left with following right tilted surface 123 from the top down gradually, and last right tilted surface 113 is tilted to the right with following left tilted surface 122 from the top down gradually.In this embodiment, be smooth transition between upper horizontal plane 111 and last left tilted surface 112, the last right tilted surface 11, be smooth transition between lower horizontal plane 121 and following left tilted surface 122, the following right tilted surface 123.When making bottom girder 1, must guarantee to have the parallelism between enough parallelism, especially upper horizontal plane 111 and the lower horizontal plane 121 between these faces, if parallelism can cause a body when mobile, to be shaken up and down inadequately, influence the normal of translation door and move.
For the support roller assembly, should dispose the support roller assembly of two or more groups on the general same translation door, many like this group support roller assemblies distribute along same straight line.Support roller assembly 2 in the present embodiment is as shown in Figure 4, comprises the support 21 fixing with ground, is rotatably installed in the upper roller 22 on the support and is rotatably installed in the bottom roller 23 on the support 21 through bottom roller axle 25 through upper roller shaft 24.Wherein, support 21 comprises riser 211, spreader 212, riser gripper shoe 213 and floor 214.Upper roller shaft 24 and bottom roller axle 25 are installed in the upper and lower of riser 22 respectively; And be in staggered distribution before and after two rotating shafts (moving direction that fore-and-aft direction is translation door); Upper roller 22 also can forward and backwardly stagger when the inside of bottom girder 1 with bottom roller 23, can the diameter of the wheel of upper roller and bottom roller be done greatly like this.Among this embodiment, upper roller 22 all has a pair of wheel body, and a pair of wheel body that constitutes upper roller 22 is distributed in the left and right sides, both sides on riser 211 tops, and last turning cylinder 24 passes riser 211, and a pair of wheel body is installed in the right ends of upper roller shaft respectively.(among this embodiment, a pair of wheel body that constitutes upper roller rotates around same upper roller shaft, and in fact, two wheel bodys also can rotate around two different upper roller shafts, and prerequisite is that the axial line of these two upper roller shafts will be located along the same line).Bottom roller 23 also has a pair of wheel body, and a pair of wheel body that constitutes bottom roller 23 is distributed in the left and right sides, both sides of riser 211 bottoms, and bottom roller axle 25 passes riser 211, and a pair of wheel body is installed in the right ends of upper roller shaft 25 respectively.In the present embodiment, the wheelspan of a pair of wheel body of formation upper roller 22 is less than the wheelspan of a pair of wheel body that constitutes bottom roller 23.
Spreader 212 is installed in the front end on the top of riser 211; It is the quadrangle body of a hollow; At the two ends of spreader 212 trundle axle 26 is installed, a pair of trundle 27 is installed in respectively on the trundle axle 26, and trundle 27 is installed in interior and some outside at cavity of cavity of spreader 212.
As shown in Figure 5; Have breach 124 on the lower horizontal plane 121, riser 211 passes breach 124 from bottom to top, on lower horizontal plane 121 near an end of breach 124 respectively with the flanging 15 of bending upwards; Be arranged on the flanging 15 that the bending that makes progress is set on the lower horizontal plane 121; Can strengthen the intensity of lower horizontal plane 121 on the one hand, the while play the guiding role to a pair roller of support roller assembly 2 top and the bottom again, has avoided this roller to depart from guide rail.Upper roller 22, bottom roller 23, part riser 211, a pair of trundle 27 and spreader 212 all are accommodated in the inside of bottom girder 1.The rolling friction contact mutually of the outer circumference surface of upper roller 23 and last work plane 11, the outer circumference surface of bottom roller 23 and following work plane 12 rolling friction mutually contact, the outer circumference surface of a pair of trundle 27 respectively with the left surface 13 of bottom girder 1 and right flank 14 mutually rolling friction contact.Require the upper edge level of a pair of upper roller 22 peripheries during installation, the following tangent plane level of bottom roller 23 peripheries.Riser gripper shoe 213 is installed in the bottom of riser 211, and floor 214 is used for connection board 211 and riser gripper shoe 213, is mainly used in the connection of strengthening both.On riser gripper shoe 213, also have several installing holes that are used to connect 215.
Like this; When if upper roller 22 on the above-mentioned support roller assembly 2 or bottom roller 23 generations are cheap; Upper roller or bottom roller can move on the inclined-plane of left end or right-hand member at first; And owing to receive the effect of the reaction force of roller self gravitation and each inclined-plane pair roller, upper roller 22 or bottom roller 23 can reset very soon, thereby guarantee that the door body moves along a fixing straight line.
The door body of translation door is by the steel pipe welding fabrication, and the back timber that comprise left column, right column, be installed in hurdle sheet between left column and the right column, is installed in the top of hurdle sheet constitutes.Back timber is by constituting with left column and right column identical materials, back timber with insert left column and right column in to be connected fixed head integrally welded.Left column, right column, back timber and column bottom girder couple together and constitute the framework that the hurdle sheet is installed.Back timber further provides the anti-installation position of sawtooth, fricting strip of climbing.
Also be provided with the power set that drive the translation door move left and right on the translation door, the gear that power set (can be external or built-in) comprise motor, be in transmission connection with the output shaft of motor mutually, be arranged on the bottom girder and the tooth bar that is meshed with gear, automatically controlled plate, circuit, shake electrical equipment original paper compositions such as control and button, infrared correlation.Tooth bar and slide rail parallel, and purpose makes the gate carry out controlled unlatching, close, putting in place automation control such as stops, crashproof automatically.Wherein built-in is can drive motors be arranged in the shape chamber of a bottom girder to drive.
In addition; Also comprise many group supplemental support roll wheel assemblies on the translation door; Each is organized the supplemental support roll wheel assembly and comprises the bracing frame that fixes on the ground, is installed in the support wheel on the bracing frame; The rolling friction contact mutually of the bottom surface of support wheel and bottom girder, in the moving process of translation door, support wheel can the opposite house body and bottom girder play certain supporting role.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (7)
1. trackless translation door; It is characterized in that: the bottom girder, the support roller assembly that comprise a body, hollow; Described support roller assembly comprises the support fixing with ground, is rotatably installed in the upper roller on the described support and is rotatably installed in the bottom roller on the described support through the bottom roller axle through upper roller shaft; The inside of described bottom girder has last work plane and following work plane; Have breach on the described lower horizontal plane, described support passes described breach from bottom to top, and described upper roller and bottom roller are accommodated in the inside of described bottom girder; The outer circumference surface of described upper roller and described work plane rolling friction contact mutually, the outer circumference surface of described bottom roller and the rolling friction contact mutually of described work plane down gone up; The described work plane of going up comprises the upper horizontal plane that is positioned at the middle part, the last right tilted surface that is positioned at the last left tilted surface of left end and is positioned at right-hand member; Described work plane down comprises the lower horizontal plane that is positioned at the middle part, the following right tilted surface that is positioned at the following left tilted surface of left end and is positioned at right-hand member; The described left tilted surface of going up is tilted to the left with following right tilted surface from the top down gradually, and the described right tilted surface of going up is tilted to the right with following left tilted surface from the top down gradually.
2. trackless translation door according to claim 1 is characterized in that: be smooth transition between described upper horizontal plane and described last left tilted surface, the last right tilted surface.
3. trackless translation door according to claim 1 is characterized in that: be smooth transition between described lower horizontal plane and described left tilted surface down, the following right tilted surface.
4. trackless translation door according to claim 1 is characterized in that: described upward work plane and following work plane are the part of described bottom girder internal face.
5. trackless translation door according to claim 1 is characterized in that: described upper roller and bottom roller all have a pair of wheel body, and each rotates around the rotating shaft that same rotating shaft or axial line are located along the same line respectively wheel body.
6. trackless translation door according to claim 5 is characterized in that: the wheelspan of a pair of wheel body that constitutes described upper roller is less than the wheelspan of a pair of wheel body that constitutes described bottom roller.
7. according to claim 1 or 6 described trackless translation door, it is characterized in that: described upper roller and bottom roller are in inner forward and backward staggering of described bottom girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204053512U CN202249519U (en) | 2011-10-21 | 2011-10-21 | Trackless sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204053512U CN202249519U (en) | 2011-10-21 | 2011-10-21 | Trackless sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249519U true CN202249519U (en) | 2012-05-30 |
Family
ID=46110780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204053512U Expired - Fee Related CN202249519U (en) | 2011-10-21 | 2011-10-21 | Trackless sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418463A (en) * | 2011-10-21 | 2012-04-18 | 张家港固耐特围栏系统有限公司 | Railless sliding door |
| CN103422783A (en) * | 2013-09-03 | 2013-12-04 | 张家港固耐特围栏系统有限公司 | Door-holding vertical column ejection plate of trackless sliding door |
-
2011
- 2011-10-21 CN CN2011204053512U patent/CN202249519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418463A (en) * | 2011-10-21 | 2012-04-18 | 张家港固耐特围栏系统有限公司 | Railless sliding door |
| CN102418463B (en) * | 2011-10-21 | 2013-11-20 | 张家港固耐特围栏系统有限公司 | Railless sliding door |
| CN103422783A (en) * | 2013-09-03 | 2013-12-04 | 张家港固耐特围栏系统有限公司 | Door-holding vertical column ejection plate of trackless sliding door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102418463B (en) | Railless sliding door | |
| CN204715830U (en) | A kind of double-tower type multilayer is without dodging multi-storied garage | |
| CN206938919U (en) | Bicycle parking rack and bicycle parking system | |
| CN204715844U (en) | A kind of car taking device | |
| CN202249519U (en) | Trackless sliding door | |
| CN105064742A (en) | Stereoscopic parking garage | |
| CN207259101U (en) | A kind of construction walling mobile liftable auxiliary device | |
| CN206591857U (en) | A kind of city bus station | |
| CN206530227U (en) | A kind of radiation-retarding door of detachable walking mechanism | |
| CN201730363U (en) | Independent parking and pick-up stereoscopic garage | |
| CN210150204U (en) | Prefabricated component mould turnover device | |
| CN108278024A (en) | A kind of three-dimensional mechanical parking equipment closed loop is without bifurcated spin stabilization rail system | |
| CN201280895Y (en) | Railless electric straight-line door | |
| CN204571392U (en) | A kind of hidden retractable garage parking | |
| CN214463811U (en) | Rail mounted gear drive door structure | |
| CN207526199U (en) | A kind of no avoiding-type small size double-layer parking device | |
| CN205801201U (en) | Quick and stable vehicle using motor upstairs | |
| CN209401176U (en) | A kind of safety education movable type experience training platform | |
| CN204343741U (en) | From avoiding-type lifting stereoscopic parking equipment | |
| CN204983813U (en) | Bicycle garage | |
| CN210316737U (en) | Lifting type avoidance-free three-dimensional parking space | |
| CN206928464U (en) | A kind of novel construction wall structure | |
| CN110984653A (en) | Three-dimensional parking garage and using method thereof | |
| CN207061182U (en) | A kind of agriculture docking facilities for cereal blanking transfer | |
| CN220061231U (en) | Electric power piping lane monitoring mechanism that crawls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |