CN207526296U - A kind of wire netting door back-up roller wheel that adaptively can highly adjust - Google Patents
A kind of wire netting door back-up roller wheel that adaptively can highly adjust Download PDFInfo
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- CN207526296U CN207526296U CN201721661383.2U CN201721661383U CN207526296U CN 207526296 U CN207526296 U CN 207526296U CN 201721661383 U CN201721661383 U CN 201721661383U CN 207526296 U CN207526296 U CN 207526296U
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- metal casing
- adaptively
- wire netting
- highly adjust
- roller wheel
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Abstract
The utility model discloses a kind of wire netting door back-up roller wheels that adaptively can highly adjust, by adding a height adjustment device that adaptively can highly adjust in the support plate of idler wheel, this height adjustment device includes metal casing and internal Rectangular Spring, it is opened at gate, ground can be contacted by closing whole process, by a part of weight transmitting of wire netting door to the earth, play effective supporting role, so as to mitigate the load of door hinge, ensure that gate is opened in total life cycle, the flatness closed, extend its service life, improve the convenience and economy used, and it prevents from leading to the generation through row masses' human casualty accident because of door hinge fracture；Rectangular Spring is in the sealed environment inside metal casing, prevents steam infiltration from causing to corrode, it is ensured that its service life；Metal casing bottom is the spring tray of slip, with support Rectangular Spring, transmits load；The utility model is simple in structure and reasonable design, more hommization, is suitble to promote the use of.
Description
Technical field
The utility model is related to a kind of back-up roller wheel, more particularly, to a kind of wire netting door that adaptively can highly adjust
Back-up roller wheel.
Background technology
Wire netting vertical hinged door, be common in residential area, storehouse gate at.Wire netting door uses stainless steel or plating more
Zinc-iron matter pipe, rod piece welding processing are made, by the metal hinge for welding or being bolted in door pillar（Door hinge）It is fixed, and with
Arc track rotation is done centered on it, is realized and is opened the door and close the door.The wire netting door being opened flat is generally divided into left and right two fan, metal
Lattice door has certain weight, to mitigate the load of its hinge, extends its service life, usually in door leaf lower end among gate
Position is equipped with back-up roller wheel.Rain, sewage needs are drained at gate to meet, it will usually which its neighbouring ground is carried out at slope
Reason, it is in ramped shaped to make it, and non-horizontal surface.Common support idler wheel will necessarily be such that it is opened at gate because bearing height cannot be adjusted
Continuous contact ground is unable to during closing, door leaf weight cannot effectively pass to the earth by it, affect support off-load effect,
So that therefore door hinge increases additional abrasion, so as to influence the open and close flatness of wire netting door, may result in when serious
Door hinge deformation of chain is even broken.
The utility model is directed to common support idler wheel, carries out local optimum improvement, designing one kind adaptively can highly adjust
The back-up roller wheel of bearing height is saved, makes it that can contact ground in gate open and close whole process, by a part of weight of wire netting door
The earth is passed to, plays effective supporting role, so as to mitigate the load of door hinge, ensures gate in total life cycle open and close
Flatness extends its service life, improves the convenience and economy used.
Utility model content
The technical problems to be solved in the utility model is on the basis of the application of wire netting door, is the branch of wire netting door
It supports idler wheel and a kind of miscellaneous function is provided, a kind of wire netting door back-up roller wheel that adaptively can highly adjust is designed, so as to solve
The above problem.
To achieve the above object, the utility model provides following technical solution：
A kind of wire netting door back-up roller wheel that adaptively can highly adjust of the utility model, including pedestal, the pedestal
Lower end both sides are equipped with supporting rod, and screw rod is connected between two supporting rods, is worn in the middle part of the screw rod and is connected to idler wheel, described
Idler wheel both ends are mounted on bearing, and the screw rod both ends are equipped with nut, and the screw rod is fixedly connected with support plate by nut,
The pedestal upper end is welded with supporting rod, and the post upper is fixed with metal casing, and the metal casing bottom end is gold
Belong to casing bottom cylinder, the metal casing bottom cylinder bottom end is equipped with metal casing bottom cover, and the metal casing bottom cylinder inner bottom is equipped with
Rubber cushion, rubber cushion upper end four corners are mounted on bottom cover silk mouth, and the rubber cushion upper end is equipped with spring tray, the spring tray
Upper end is equipped with Rectangular Spring, and the metal casing upper end is fixed with connecting plate.
As a kind of optimal technical scheme of the utility model, the supporting rod and pedestal are described to be arranged in a mutually vertical manner
Supporting rod and pedestal are also to be arranged in a mutually vertical manner.
As a kind of optimal technical scheme of the utility model, the nut and screw rod is are threadedly coupled.
As a kind of optimal technical scheme of the utility model, the Rectangular Spring and spring tray are placed in metal casing
It is internal.
As a kind of optimal technical scheme of the utility model, the metal casing and connecting plate is are arranged in a mutually vertical manner.
As a kind of optimal technical scheme of the utility model, the metal casing, connecting plate and metal casing bottom cover group
Into enclosed construction.
Compared with prior art, the beneficial effects of the utility model are：The wire netting that this kind adaptively can be adjusted highly
Door back-up roller wheel, structure design is completely compact, by adding a height that adaptively can highly adjust in the support plate of idler wheel
Regulating device is spent, this height adjustment device includes metal casing and internal Rectangular Spring, and open and close whole process can contact at gate
Effective supporting role by a part of weight transmitting of wire netting door to the earth, is played, so as to mitigate the lotus of door hinge in ground
It carries, ensures that gate in the flatness of total life cycle open and close, extends its service life, improves the convenience and economy used, and
It prevents from leading to the generation through row masses' human casualty accident because of door hinge fracture；Rectangular Spring is in the sealing inside metal casing
In environment, prevent steam infiltration from causing to corrode, it is ensured that its service life；Metal casing bottom is the spring tray of slip, with
Support Rectangular Spring transmits load；The utility model is simple in structure and reasonable design, more hommization, is suitble to promote the use of.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the enlarged structure schematic diagram of the A of the utility model；
In figure：1st, pedestal；2nd, supporting rod；3rd, metal casing bottom cylinder；4th, metal casing；5th, Rectangular Spring；6th, connecting plate；7、
Metal casing bottom cover；8th, bottom cover silk mouth；9th, rubber cushion；10th, spring tray；11st, support plate；12nd, nut；13rd, screw rod；14th, idler wheel；
15th, bearing.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of wire netting that adaptively can highly adjust
Door back-up roller wheel, including pedestal 1,1 lower end both sides of pedestal are equipped with supporting rod 2, and screw rod 13 is connected between two supporting rods 2,
13 middle part of screw rod, which is worn, is connected to idler wheel 14, and 14 both ends of idler wheel are mounted on bearing 15, and 13 both ends of screw rod are equipped with nut 12, screw rod 13
It is fixedly connected with support plate 11 by nut 12,1 upper end of pedestal is welded with supporting rod 2, and 2 upper end of supporting rod is fixed with metal shield
Cylinder 4,4 bottom end of metal casing are metal casing bottom cylinder 3, and metal casing bottom 3 bottom ends of cylinder are equipped with metal casing bottom cover 7, metal casing
Bottom 3 inner bottoms of cylinder are equipped with rubber cushion 9, and 9 upper end four corners of rubber cushion are mounted on bottom cover silk mouth 8, and 9 upper end of rubber cushion is equipped with spring tray
10,10 upper end of spring tray is equipped with Rectangular Spring 5, and 4 upper end of metal casing is fixed with connecting plate 6.
Supporting rod 2 and pedestal 1 is are arranged in a mutually vertical manner, and supporting rod 2 and pedestal 1 are also to be arranged in a mutually vertical manner, 12 He of nut
Screw rod 13 is is threadedly coupled, and Rectangular Spring 5 and spring tray 10 are placed in inside metal casing 4, metal casing 4 and connecting plate 6
To be arranged in a mutually vertical manner, metal casing 4, connecting plate 6 and metal casing bottom cover 7 form enclosed construction.
Concrete principle：The wire netting door back-up roller wheel that adaptively can be highly adjusted using this kind, will first connect adaptive
It answers the back-up roller wheel of height adjustment device and after door leaf connects, reliable adjusting is reserved according to ground slope situation near gate
Stroke after determining door hinge mounting height, then carries out the installation of door leaf, remaining installation method is installed with common door leaf.
The wire netting door back-up roller wheel that this kind adaptively can be adjusted highly, structure design is completely compact, by idler wheel
A height adjustment device that adaptively can highly adjust is added in 14 support plate 11, this height adjustment device is protected including metal
Cylinder 4 and internal Rectangular Spring 5, at gate, open and close whole process can contact ground, by a part of weight transmitting of wire netting door
To the earth, effective supporting role is played, so as to mitigate the load of door hinge, ensures gate in the smooth of total life cycle open and close
Property, extend its service life, improve the convenience and economy used, and prevent from causing through the row masses person because of door hinge fracture
The generation of casualty accident；Rectangular Spring 5 is in the sealed environment inside metal casing 4, prevents steam infiltration from causing to corrode, really
Protect its service life；4 bottom of metal casing is the spring tray 10 of slip, with support Rectangular Spring 5, transmits load；This reality
With new structure, simple and reasonable design, more hommization, are suitble to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wire netting door back-up roller wheel that adaptively can highly adjust, including pedestal（1）, which is characterized in that the bottom
Seat（1）Lower end both sides are equipped with supporting rod（2）, two supporting rods（2）Between be connected with screw rod（13）, the screw rod（13）
Middle part, which is worn, is connected to idler wheel（14）, the idler wheel（14）Both ends are mounted on bearing（15）, the screw rod（13）Both ends are equipped with spiral shell
Cap（12）, the screw rod（13）And support plate（11）Pass through nut（12）It is fixedly connected, the pedestal（1）Upper end is welded with support
Bar（2）, the supporting rod（2）Upper end is fixed with metal casing（4）, the metal casing（4）Bottom end is metal casing bottom cylinder
（3）, the metal casing bottom cylinder（3）Bottom end is equipped with metal casing bottom cover（7）, the metal casing bottom cylinder（3）Inner bottom is set
There is rubber cushion（9）, the rubber cushion（9）Upper end four corners are mounted on bottom cover silk mouth（8）, the rubber cushion（9）Upper end is equipped with latch bracket
Disk（10）, the spring tray（10）Upper end is equipped with Rectangular Spring（5）, the metal casing（4）Upper end is fixed with connection
Plate（6）.
2. a kind of wire netting door back-up roller wheel that adaptively can highly adjust according to claim 1, which is characterized in that
The supporting rod（2）And pedestal（1）To be arranged in a mutually vertical manner, the supporting rod（2）And pedestal（1）Also to be arranged in a mutually vertical manner.
3. a kind of wire netting door back-up roller wheel that adaptively can highly adjust according to claim 1, which is characterized in that
The nut（12）And screw rod（13）To be threadedly coupled.
4. a kind of wire netting door back-up roller wheel that adaptively can highly adjust according to claim 1, which is characterized in that
The Rectangular Spring（5）And spring tray（10）It is placed in metal casing（4）It is internal.
5. a kind of wire netting door back-up roller wheel that adaptively can highly adjust according to claim 1, which is characterized in that
The metal casing（4）And connecting plate（6）To be arranged in a mutually vertical manner.
6. a kind of wire netting door back-up roller wheel that adaptively can highly adjust according to claim 1, which is characterized in that
The metal casing（4）, connecting plate（6）With metal casing bottom cover（7）Form enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661383.2U CN207526296U (en) | 2017-12-04 | 2017-12-04 | A kind of wire netting door back-up roller wheel that adaptively can highly adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661383.2U CN207526296U (en) | 2017-12-04 | 2017-12-04 | A kind of wire netting door back-up roller wheel that adaptively can highly adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526296U true CN207526296U (en) | 2018-06-22 |
Family
ID=62577279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661383.2U Expired - Fee Related CN207526296U (en) | 2017-12-04 | 2017-12-04 | A kind of wire netting door back-up roller wheel that adaptively can highly adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704173A (en) * | 2022-03-24 | 2022-07-05 | 中铁工程装备集团有限公司 | Gradient self-adaptive vertical rotation mechanism and control method thereof |
-
2017
- 2017-12-04 CN CN201721661383.2U patent/CN207526296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704173A (en) * | 2022-03-24 | 2022-07-05 | 中铁工程装备集团有限公司 | Gradient self-adaptive vertical rotation mechanism and control method thereof |
| CN114704173B (en) * | 2022-03-24 | 2024-05-31 | 中铁工程装备集团有限公司 | Gradient self-adaptive vertical rotation mechanism and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |