CN203978110U - Four axles are fixed load-bearing pulley assembly - Google Patents
Four axles are fixed load-bearing pulley assembly Download PDFInfo
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- CN203978110U CN203978110U CN201420366693.1U CN201420366693U CN203978110U CN 203978110 U CN203978110 U CN 203978110U CN 201420366693 U CN201420366693 U CN 201420366693U CN 203978110 U CN203978110 U CN 203978110U
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- loose
- leaf
- outer sleeve
- pulley assembly
- hinge post
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Abstract
The utility model discloses the fixing load-bearing pulley assembly of a kind of four axles, it comprises two loose-leaf supports, four loose-leaf bodies, four hinge posts, two mount pads, array pulley, four nuts, four elastic components and two screws, loose-leaf support right side is provided with two mounting grooves, its top is provided with screw, its left and right sides is provided with outer sleeve, outer sleeve lower end is stepped, and its large end down; The right side of loose-leaf body is provided with inner sleeve; The bottom of hinge post arranges dop, and its upper end is provided with external screw thread, and two hinge posts are upwards inserted in the outer sleeve in two left sides, and two other hinge post is upwards inserted in outer sleeve and all inner sleeves on two right sides; Mount pad is installed on the top of loose-leaf support, and the bottom of mount pad is provided with screw; All pulleys are uniformly-spaced arranged on two mount pads; Four nuts are installed on respectively on the external screw thread between mount pad and loose-leaf support; Four elastic components are set in respectively the large end of outer sleeve bottom; Screw is installed in the screw of loose-leaf support.
Description
Technical field
The utility model relates to a kind of pulley assembly, specifically, relates to one simple in structure, and installation and removal are convenient, collaborative up and down between hanging wheel and lower directive wheel in realization, and the stronger fixing load-bearing pulley assembly of four axles of weight capacity.
Background technology
Pulley is a kind of conventional Hardware fitting, is generally arranged on bottom or the top of door and window, door and window by pulley above door window frame or below slide on the track that is provided with, make people more laborsaving in promoting door and window.
At present, Foldable door and window system has more and more been subject to user's favor, good ventilation and logical light effect make Foldable door and window system become more finishing persons' first-selection, but Foldable door and window system is because overall door leaf or sash all need to slide, all door leafs or sash overall weight are larger, therefore it is to the quantity of pulley with to slide quality requirement all higher, be limited by the impact of finishing material, finishing place and finishing master worker level, traditional pulley cannot meet the load-bearing demand of Foldable door and window system.
Utility model content
For above deficiency, it is a kind of simple in structure that the utility model provides, installation and removal are convenient, collaborative up and down between hanging wheel and lower directive wheel in realization, and the fixing load-bearing pulley assembly of four axles that weight capacity is stronger, it comprises two loose-leaf supports, at least two loose-leaf bodies, four hinge posts, two mount pads and array pulley, between described two loose-leaf supports, being fore-and-aft direction be arranged in parallel side by side, the right flank of each loose-leaf support is respectively arranged with at least one mounting groove, to hold respectively loose-leaf body described in each, the left and right sides of each loose-leaf support is respectively arranged with the outer sleeve of up/down perforation, described in each, the right side of loose-leaf body is provided with the inner sleeve of up/down perforation, wherein two hinge posts are upwards inserted in respectively the outer sleeve in two loose-leaf support left sides, and stretch out one section and be connected to one of them mount pad, two other hinge post is upwards inserted in respectively the outer sleeve on two loose-leaf support right sides and the inner sleeve of each loose-leaf body, and stretch out one section and be connected to another mount pad, the bottom of each hinge post is provided with dop, to stop the downward landing of loose-leaf support, all pulleys are arranged on respectively on two mount pads.
In order further to realize the present invention, described in each, the upper end of hinge post is provided with one section of external screw thread, and described in each, mount pad is respectively arranged with the screw engaging with the external screw thread of described hinge post corresponding to the position of each hinge post.
In order further to realize the present invention, also comprise four elastic components, described in each loose-leaf support the lower end of outer sleeve stepped, its large end down, described in each, elastic component is set in respectively the large end of the lower end of each outer sleeve, described in each, the dop of hinge post props up respectively the bottom of corresponding elastic component, to stop elastic component to come off from the large end of the lower end of outer sleeve.
In order further to realize the present invention, also comprise four elastic components, described in each loose-leaf support the lower end of outer sleeve stepped, its large end down, described in each, elastic component is set in respectively the large end of the lower end of each outer sleeve, described in each, the dop of hinge post props up respectively the bottom of corresponding elastic component, to stop elastic component to come off from the large end of the lower end of outer sleeve.
In order further to realize the present invention, described in each, on the external screw thread of hinge post, be arranged with the nut engaging with it, described in each, nut lays respectively between mount pad and loose-leaf support.
In order further to realize the present invention, described in each, the dop of hinge post can be set in the large end of outer sleeve lower end, and can be against the small end of living outer sleeve lower end.
In order further to realize the present invention, described in each, the overall profile of loose-leaf support is " E " font.
In order further to realize the present invention, all pulleys are and are uniformly-spaced rotatably installed on two mount pads.
In order further to realize the present invention, also comprise at least one screw, the top of one of them described loose-leaf support is provided with the screw with longitudinal setting of described screw engagement.
The beneficial effects of the utility model:
1, the utility model is simple in structure, and assembling and installation are more efficient and convenient.
2, the utility model can utilize elastic component to realize the adjustment of the height of door leaf or sash, makes the stressed more even of all pulleys, so that the slip of door leaf and sash.
3, the utility model can, by the spacing between adjusting nut and mount pad, to realize the spacing regulating between door leaf or sash and mount pad, regulate the setting height(from bottom) of door leaf or sash.
4, the utility model can carry out load-bearing by four hinge posts, and weight capacity is stronger, is particularly suitable for some heavy door leaf or sash.
Brief description of the drawings
Fig. 1 is the structural representation of the fixing load-bearing pulley assembly of four axles of the present utility model;
Fig. 2 is the installation explosive view of the fixing load-bearing pulley assembly of four axles of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated, wherein, direction of the present utility model is taking Fig. 1 as standard.
The fixing load-bearing pulley assembly of four axles of the present utility model can be the upper hanging wheel being installed on door leaf or sash, also can be the lower directive wheel being installed on door leaf or sash, upper hanging wheel is fixedly connected with the upper end of door leaf or sash, to drive door leaf or sash to slide along the slide rail in top frame, lower directive wheel is fixedly connected with the lower end of door leaf or sash, to drive door leaf or sash to slide along the slide rail in under(-)chassis.
As depicted in figs. 1 and 2, the fixing load-bearing pulley assembly of four axles comprises two loose-leaf supports 1, four loose-leaf bodies 2, four hinge posts 3, two mount pads 4, array pulley 5, four nuts 6, four elastic components 7, several pieces pads 8 and two screws 9, wherein,
Two loose-leaf supports 1 be arranged in parallel side by side, each loose-leaf support 1 is for being the sheet material of longitudinal setting, each loose-leaf support 1 right flank is provided with two mounting grooves 11, two mounting grooves 11 are up and down distribution side by side, the left and right sides of each loose-leaf support 1 is respectively arranged with the outer sleeve 12 of up/down perforation, two outer sleeves 12 of same loose-leaf support 1 be arranged in parallel, the lower end of each outer sleeve 12 is stepped, its large end down, the top of two loose-leaf supports 1 is respectively arranged with the screw 13 of longitudinal setting, screw 13 is generally positioned at middle position, the overall profile of loose-leaf support 1 is " E " font.
Four loose-leaf bodies 2 are arranged on respectively in four mounting grooves 11 of two loose-leaf supports 1, and the right side of each loose-leaf body 2 is respectively arranged with the inner sleeve 21 of up/down perforation, and each loose-leaf body 2 is fixedly connected with respectively the inside wall of adjacent two fan door leafs or sash.
Four hinge posts 3 are respectively parallel longitudinal setting, the bottom of each hinge post 3 is provided with the large end that can be set in lower end outer sleeve 12, and can be against the dop 31 of the small end of the end outer sleeve 12 of staying, the upper end outer wall of each hinge post 3 is provided with external screw thread 32, wherein two hinge posts 3 can upwards be inserted in respectively the outer sleeve 12 in two loose-leaf support 1 left sides, and stretch out one section; Two other hinge post 3 can upwards be inserted in respectively the outer sleeve 12 on two loose-leaf support 1 right sides and the inner sleeve 21 of four loose-leaf bodies 2, and stretch out one section, by these two hinge posts 3 so that four loose-leaf bodies 2 are rotatably installed in respectively in four mounting grooves 11 of two loose-leaf supports 1.
Two mount pads 4 are installed on the top of two loose-leaf supports 1 side by side, horizontal distribution before and after each mount pad 4 is, the bottom of each mount pad 4 is respectively arranged with two screws 41 that engage with the external screw thread 32 of hinge post 3, two screws 41 of same mount pad 4 are fore-and-aft direction and distribute, by coordinating of two screws 41 of mount pad 4 and the external screw thread 32 of two hinge posts 3, to realize, mount pad 4 is arranged between two loose-leaf supports 1.
All pulleys 5 are uniformly-spaced rotatably installed in respectively on two mount pads 4, and each pulley 5 is left and right and distributes.
Each nut 6 engages with the external screw thread 32 of hinge post 3, four nuts 6 entangle respectively the external screw thread 32 of four hinge posts 3, and each nut 6 lays respectively between mount pad 4 and loose-leaf support 1, by the spacing between nut 6 adjusting nuts 6 and mount pad 4, thereby realize the spacing regulating between door leaf or sash and mount pad 4, regulate the setting height(from bottom) of door leaf or sash.
Four elastic components 7 are set in respectively the bottom of each outer sleeve 12 of two loose-leaf supports 1, and four elastic components 7 entangle respectively the outer wall of four hinge posts 3, utilize the dop 31 of each hinge post 3 to force each elastic component 7 to stay the large end of each bottom outer sleeve 12.General spring, shell fragment or other elastomeric element of adopting of elastic component 7 realized.
All pads 8 entangle respectively each hinge post 3, and all pads 8 lay respectively at the two ends up and down of two loose-leaf supports 1.
Two screws 9 engage with the screw 13 of two loose-leaf supports 1 respectively, and two screws 9 are arranged on respectively in corresponding screw 13, to realize the effect of pulley assembly guiding.
The assembling process of the fixing load-bearing pulley assembly of four axles of the present utility model is as follows:
1) four loose-leaf bodies 2 are placed in respectively in the mounting groove 11 of two loose-leaf supports 1, then four pads 8 are enclosed within respectively on four hinge posts 3, then four elastic components 7 are enclosed within on four hinge posts 3.
2) two hinge posts 3 are inserted in respectively from the bottom up and stretch out two outer sleeves 12 in left side, other two outer sleeves 12 are inserted in respectively from the bottom up and stretch out two outer sleeves 12 on right side and the inner sleeve 21 of all loose-leaf bodies 2.
3) other four pads 8 are enclosed within respectively to the extending area of four hinge posts 3, then four nuts 6 are entangled respectively to the external screw thread 32 of four hinge posts 3, until the dop 31 of hinge post 3 forces elastic component 7 to stay the large end of each bottom outer sleeve 12.
4) two hinge posts 3 in left side are screwed in two screws 41 of one of them mount pad 4, two hinge posts 3 on right side are screwed in two screws 41 of another mount pad 4.
5) two screws 9 are screwed in respectively in two screws 13 of loose-leaf support 1, can complete all installations.
The foregoing is only preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, in implementation process, may there is local small structural modification, if various changes of the present invention or modification are not departed to the spirit and scope of the present invention, and within belonging to claim of the present invention and equivalent technologies scope, the present invention is also intended to comprise these changes and modification.
Claims (9)
1. the fixing load-bearing pulley assembly of axle, it is characterized in that, it comprises two loose-leaf supports, at least two loose-leaf bodies, four hinge posts, two mount pads and array pulley, between described two loose-leaf supports, being fore-and-aft direction be arranged in parallel side by side, the right flank of each loose-leaf support is respectively arranged with at least one mounting groove, to hold respectively loose-leaf body described in each, the left and right sides of each loose-leaf support is respectively arranged with the outer sleeve of up/down perforation, described in each, the right side of loose-leaf body is provided with the inner sleeve of up/down perforation, wherein two hinge posts are upwards inserted in respectively the outer sleeve in two loose-leaf support left sides, and stretch out one section and be connected to one of them mount pad, two other hinge post is upwards inserted in respectively the outer sleeve on two loose-leaf support right sides and the inner sleeve of each loose-leaf body, and stretch out one section and be connected to another mount pad, the bottom of each hinge post is provided with dop, to stop the downward landing of loose-leaf support, all pulleys are arranged on respectively on two mount pads.
2. the fixing load-bearing pulley assembly of four axles according to claim 1, it is characterized in that, described in each, the upper end of hinge post is provided with one section of external screw thread, and described in each, mount pad is respectively arranged with the screw engaging with the external screw thread of described hinge post corresponding to the position of each hinge post.
3. the fixing load-bearing pulley assembly of four axles according to claim 1, it is characterized in that, also comprise four elastic components, described in each loose-leaf support the lower end of outer sleeve stepped, its large end down, described in each, elastic component is set in respectively the large end of the lower end of each outer sleeve, and described in each, the dop of hinge post props up respectively the bottom of corresponding elastic component, to stop elastic component to come off from the large end of the lower end of outer sleeve.
4. the fixing load-bearing pulley assembly of four axles according to claim 2, it is characterized in that, also comprise four elastic components, described in each loose-leaf support the lower end of outer sleeve stepped, its large end down, described in each, elastic component is set in respectively the large end of the lower end of each outer sleeve, and described in each, the dop of hinge post props up respectively the bottom of corresponding elastic component, to stop elastic component to come off from the large end of the lower end of outer sleeve.
5. the fixing load-bearing pulley assembly of four axles according to claim 4, is characterized in that, described in each, on the external screw thread of hinge post, be arranged with the nut engaging with it, described in each, nut lays respectively between mount pad and loose-leaf support.
6. according to the fixing load-bearing pulley assembly of four axles described in claim 3 or 4, it is characterized in that, described in each, the dop of hinge post can be set in the large end of outer sleeve lower end, and can be against the small end of living outer sleeve lower end.
7. the fixing load-bearing pulley assembly of four axles according to claim 1, is characterized in that, described in each, the overall profile of loose-leaf support is " E " font.
8. the fixing load-bearing pulley assembly of four axles according to claim 1, is characterized in that, all pulleys are and are uniformly-spaced rotatably installed on two mount pads.
9. the fixing load-bearing pulley assembly of four axles according to claim 1, is characterized in that, also comprises at least one screw, and the top of one of them described loose-leaf support is provided with the screw with longitudinal setting of described screw engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366693.1U CN203978110U (en) | 2014-07-02 | 2014-07-02 | Four axles are fixed load-bearing pulley assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366693.1U CN203978110U (en) | 2014-07-02 | 2014-07-02 | Four axles are fixed load-bearing pulley assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978110U true CN203978110U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366693.1U Active CN203978110U (en) | 2014-07-02 | 2014-07-02 | Four axles are fixed load-bearing pulley assembly |
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| CN (1) | CN203978110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806095A (en) * | 2015-04-25 | 2015-07-29 | 浙江瑞明节能科技股份有限公司 | Hinge with pulley |
-
2014
- 2014-07-02 CN CN201420366693.1U patent/CN203978110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806095A (en) * | 2015-04-25 | 2015-07-29 | 浙江瑞明节能科技股份有限公司 | Hinge with pulley |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: No.2, North zhongbian Avenue, zhongbian Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong Province 528231 Patentee after: Foshan kaisenberg construction hardware Co.,Ltd. Address before: 510000 room 602, 53 Mingyue 1st Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Yang Fan |