CN216517579U - Transmission structure of linkage door - Google Patents
Transmission structure of linkage door Download PDFInfo
- Publication number
- CN216517579U CN216517579U CN202122788186.XU CN202122788186U CN216517579U CN 216517579 U CN216517579 U CN 216517579U CN 202122788186 U CN202122788186 U CN 202122788186U CN 216517579 U CN216517579 U CN 216517579U
- Authority
- CN
- China
- Prior art keywords
- belt
- door frame
- frame section
- section bar
- pulley
- 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.)
- Active
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a transmission structure of a linked door, which comprises a first door frame section bar, a second door frame section bar and a third door frame section bar which are sequentially arranged, wherein both ends of the second door frame section bar are respectively provided with a left linked pulley and a right linked pulley, a belt group is wound between the left linked pulley and the right linked pulley and comprises a first belt and a second belt, both ends of the first belt and the second belt are connected through belt clamping pieces, the left linked pulley and the right linked pulley are arranged at both ends of the door frame section bar arranged in the middle, the first belt and the second belt are wound between the left linked pulley and the right linked pulley, a fixing seat of the belt clamping pieces is symmetrically provided with clamping grooves with tooth-shaped side edges, the first belt and the second belt can be respectively clamped into 2 clamping grooves, so as to fix the belts, the transmission structure of the utility model is simple and reasonable, manufacturing cost is lower, and the installation dismouting is comparatively convenient, and the belt is changed in the later stage of being convenient for, still is difficult to cause the belt to drop.
Description
Technical Field
The utility model relates to the technical field of door and window building materials, in particular to a transmission structure of a linkage door.
Background
The transmission mode that current linkage door structure took on the market is mostly steel wire transmission and the transmission of teeth of a cogwheel strip, and these transmission modes can bring certain problem. Adopt the steel wire transmission can have the phenomenon that the push-and-pull process skidded, the steel wire is mostly circular, and the fastening connection effect drops easily not good, and the driving medium surface can become very smooth after long-time the use moreover, and the phenomenon of skidding can be more serious, just also makes linkage door synchronous movement effect become very poor. And the transmission of the synchronous wheel and the rack has the problems of complex installation and inconvenient later maintenance.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a transmission structure of a linked door, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a transmission structure of linkage door, includes first door frame section bar, second door frame section bar and the third door frame section bar of arranging in proper order, the both ends of second door frame section bar are equallyd divide and are do not installed left linkage pulley and right linkage pulley, it has walked around belt group between left linkage pulley and the right linkage pulley, belt group includes first belt and second belt, the both ends of first belt and second belt all are connected through belt clamping piece, belt clamping piece includes fixing base, clamping cover plate and mounting, outwards extend on the fixing base has the extension support, is connected with first door frame section bar, third door frame section bar respectively through the extension support on 2 belt clamping pieces, the joint groove has been seted up along vertical direction symmetry on the fixing base, the joint groove runs through fixing base top and front side, the side in joint groove is the cusp, first belt or second belt looks adaptation is installed on the joint groove, the cover clamping plate is connected to the top of the fixing seat through a fixing piece.
Preferably, the width of the belt is greater than the height of the catching groove.
Preferably, the fixing base is transversely provided with a limiting groove along the upper edge, the clamping groove penetrates through the limiting groove, and the clamping cover plate is matched with the limiting groove.
Preferably, the pulley blocks are installed at two ends of the first door frame section, the second door frame section and the third door frame section, the pulley block at the left end of the first door frame section is connected with the extension support of one belt clamping piece, the pulley block at the right end of the third door frame section is connected with the extension support of the other belt clamping piece, and the left linkage pulley and the right linkage pulley are respectively installed on the pulley blocks at two ends of the second door frame section.
Compared with the prior art, the utility model has the beneficial effects that: the door frame is characterized in that a left linkage pulley and a right linkage pulley are arranged at two ends of a door frame section bar arranged in the middle, a first belt and a second belt are wound between the left linkage pulley and the right linkage pulley, tooth-shaped clamping grooves are symmetrically formed in the side edges of a fixing seat of a belt clamping piece, the first belt and the second belt can be respectively clamped into the 2 clamping grooves, and the belts are tightly pressed through the fixing piece and a clamping cover plate, so that the belts are fixed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic view of the structure of the belt clamping member of the present invention.
Fig. 4 is an exploded view of the belt clamp of the present invention.
In the figure: the door frame comprises a first door frame section bar 1, a second door frame section bar 2, a third door frame section bar 3, a first belt 41, a second belt 42, a belt clamping piece 5, a fixed seat 51, a clamping cover piece 52, a fixed piece 53, an extension bracket 54, a clamping groove 55, a limiting groove 56, a pulley block 6, a left linkage pulley 101 and a right linkage pulley 102.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a transmission structure of a linked door comprises a first door frame section bar 1, a second door frame section bar 2 and a third door frame section bar 3 which are sequentially arranged, wherein two ends of the second door frame section bar 2 are respectively provided with a left linked pulley 101 and a right linked pulley 102, a belt group is wound between the left linked pulley 101 and the right linked pulley 102 and comprises a first belt 41 and a second belt 42, two ends of the first belt 41 and the second belt 42 are respectively connected through a belt clamping piece 5, the belt clamping piece 5 comprises a fixed seat 51, a clamping cover sheet 52 and a fixed piece 53, an extension bracket 54 extends outwards from the fixed seat 51, the extension brackets 54 on the 2 belt clamping pieces 5 are respectively connected with the first door frame section bar 1 and the third door frame section bar 3, clamping grooves 55 are symmetrically arranged on the fixed seat 51 along the vertical direction, the clamping grooves 55 penetrate through the top and the front side of the fixed seat 51, the side of joint groove 55 is the cusp, and first belt 41 or second belt 42 looks adaptation are installed on joint groove 55, and the clamp cover piece 52 passes through mounting 53 to be connected at the fixing base 51 top.
In this embodiment, the width of the belt is greater than the height of the engaging groove 55.
In this embodiment, the fixing base 51 is transversely provided with a limiting groove 56, the clamping groove 55 penetrates through the limiting groove 56, and the cover clamping piece 52 is matched with the limiting groove 56.
In this embodiment, the pulley blocks 6 are installed at the two ends of the first door frame section bar 1, the second door frame section bar 2 and the third door frame section bar 3, the pulley block 6 at the left end of the first door frame section bar 1 is connected with the extension bracket 54 of one of the belt clamping members 5, the pulley block 6 at the right end of the third door frame section bar 3 is connected with the extension bracket 54 of the other belt clamping member 5, the left linkage pulley 101 and the right linkage pulley 102 are respectively installed on the pulley blocks 6 at the two ends of the second door frame section bar 2, the pulley block 6 is flush with the door frame section bar after the belt clamping members 5 are used, the problem of protrusion of the pulley seat is avoided, so that the door frame can be flush with the door frame or the wall surface towards both sides after being overlapped, the left and right directions are not needed during installation, and the door frame is more beautiful.
The main principle of the utility model is as follows: the door frame is characterized in that a left linkage pulley 101 and a right linkage pulley 102 are arranged at two ends of a door frame section bar arranged in the middle, a first belt 41 and a second belt 42 are wound between the left linkage pulley 101 and the right linkage pulley 102, the fixing seat 51 of the belt clamping piece 5 is symmetrically provided with clamping grooves 55 with tooth-shaped side edges, the first belt 41 and the second belt 42 can be respectively clamped into the 2 clamping grooves 55, and the fixing piece 53 is matched with the clamping cover plate 52 to tightly press the belts, so that the belts are fixed.
The above embodiments are preferred embodiments of the present invention, and all similar structures and equivalent changes made by the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a transmission structure of linkage door which characterized in that: including first door frame section bar (1), second door frame section bar (2) and third door frame section bar (3) that arrange in proper order, left linkage pulley (101) and right linkage pulley (102) are equallyd divide at the both ends of second door frame section bar (2), it has the belt group to walk around between left side linkage pulley (101) and the right linkage pulley (102), the belt group includes first belt (41) and second belt (42), the both ends of first belt (41) and second belt (42) all are connected through belt clamping piece (5), belt clamping piece (5) are including fixing base (51), clamp cover piece (52) and mounting (53), outwards extend on fixing base (51) and have extension support (54), are connected with first door frame section bar (1), third door frame section bar (3) respectively through extension support (54) on 2 belt clamping piece (5), clamping grooves (55) are symmetrically formed in the upper portion of the fixing seat (51) in the vertical direction, the clamping grooves (55) penetrate through the top and the front side of the fixing seat (51), the side edges of the clamping grooves (55) are toothed, the first belt (41) or the second belt (42) are installed on the clamping grooves (55) in a matched mode, and the clamping cover plate (52) is connected to the top of the fixing seat (51) through a fixing piece (53).
2. The transmission structure of a linked door according to claim 1, wherein: the width of the belt is larger than the height of the clamping groove (55).
3. The transmission structure of a linked door according to claim 1, wherein: the fixing seat (51) is transversely provided with a limiting groove (56), the clamping groove (55) penetrates through the limiting groove (56), and the clamping cover plate (52) is matched with the limiting groove (56).
4. The transmission structure of a linked door according to claim 1, wherein: pulley blocks (6) are installed at the two ends of the first door frame section bar (1), the second door frame section bar (2) and the third door frame section bar (3), the pulley block (6) at the left end of the first door frame section bar (1) is connected with the extension support (54) of one of the belt clamping pieces (5), the pulley block (6) at the right end of the third door frame section bar (3) is connected with the extension support (54) of the other belt clamping piece (5), and the left linkage pulley (101) and the right linkage pulley (102) are installed on the pulley blocks (6) at the two ends of the second door frame section bar (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788186.XU CN216517579U (en) | 2021-11-15 | 2021-11-15 | Transmission structure of linkage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788186.XU CN216517579U (en) | 2021-11-15 | 2021-11-15 | Transmission structure of linkage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216517579U true CN216517579U (en) | 2022-05-13 |
Family
ID=81530523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122788186.XU Active CN216517579U (en) | 2021-11-15 | 2021-11-15 | Transmission structure of linkage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216517579U (en) |
-
2021
- 2021-11-15 CN CN202122788186.XU patent/CN216517579U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201581615U (en) | Tooth clamp type wall decoration clamping strip | |
| JP2873306B2 (en) | Panel connection system | |
| EP0950786A3 (en) | A method for producing a mounting of a door leaf | |
| CN216517579U (en) | Transmission structure of linkage door | |
| CN208325214U (en) | A kind of cab structure and rail vehicle | |
| CN211850322U (en) | Prefabricated partition plate of metal | |
| CN213174333U (en) | Vertical waterproof construction of unit glass curtain wall | |
| CN216242053U (en) | Pulley transmission belt clamp | |
| CN209637043U (en) | A kind of cross bar component of secured curtain wall plate | |
| CN209767442U (en) | Mounting structure of roof photovoltaic system at daylighting band position by adopting guide-rail-free support | |
| CN217362964U (en) | Flexible photovoltaic support structure utilizing arc-shaped cement silo wall | |
| CN202987009U (en) | Trim strip installation structure | |
| CN214904671U (en) | Novel leg structure and desk in middle of table frame | |
| CN206489848U (en) | A kind of advertising lamp box section bar | |
| CN219795036U (en) | Door frame structure and shower room using same | |
| CN213016134U (en) | Screen mesh positioning buckle strip and screen window | |
| CN216156976U (en) | A copper tile for imitating clear formula roofing | |
| CN102991432A (en) | Clamping structure for car top cover decorating strip | |
| CN219411557U (en) | Water baffle structure for ETFE membrane roof cornice | |
| JP3012667U (en) | Curtains for circular bay windows | |
| CN216672952U (en) | Photovoltaic board water guide mud discharging device | |
| CN220905111U (en) | Fixing structure of automobile lower windshield mask | |
| CN217524562U (en) | Connecting support component | |
| CN219316777U (en) | Detachable vertical hinged door system | |
| CN216157521U (en) | Door body assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |