CN204345169U - Big angle rotary double pipeline protective equipment - Google Patents
Big angle rotary double pipeline protective equipment Download PDFInfo
- Publication number
- CN204345169U CN204345169U CN201420659717.2U CN201420659717U CN204345169U CN 204345169 U CN204345169 U CN 204345169U CN 201420659717 U CN201420659717 U CN 201420659717U CN 204345169 U CN204345169 U CN 204345169U
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- Prior art keywords
- outer shroud
- inner ring
- rotation
- solid
- protective equipment
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- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of big angle rotary double pipeline protective equipment, comprises inner ring, lower outer shroud, upper outer shroud, lower driving lever, upper driving lever, spacer ring, drag chain, solid of rotation and fixing frame; Rotation position is in the neutral position of fixing frame, and inner ring is placed on the horizontal roller of solid of rotation, and inner ring to have on one shifting block and once shifting block; Lower outer shroud is installed on solid of rotation, and itself and solid of rotation, without relative rotary motion, the upper level direction of lower outer shroud are provided with horizontal roller, the lower circumference direction of upper outer shroud are provided with vertical roller and lower outside loop contacts; Spacer ring is arranged between inner ring and lower outer shroud or between inner ring and upper outer shroud; The Direct/Reverse of drag chain is all flexible, and it is arranged at inner ring and between upper outer shroud and lower outer shroud, is led by spacer ring.Big angle rotary double pipeline protective equipment fundamentally can solve by said structure the damage that pipeline causes because of distortion, and compact structure is reliable simultaneously, meets fixing frame and solid of rotation and rotates requirement relative to wide-angle.
Description
Technical field
The utility model relates to a kind of big angle rotary double pipeline protective equipment, is applied to dehumidification before the stove blowers such as machine industry, materials handling sorting, robot manipulating task.
Background technique
Along with the fast development of modern industry, industrial design is gradually improved, advanced and intelligent, the mechanical structure combination integrated with electrical control is also more and more tightr, tracheae and cable etc. are also more and more extensive as the application of power or fluid transmission and signals collecting carrier, how to protect tracheae and the cable of these moving elements, wearing and tearing, bending, distortion and foreign object can be withstood to splash the damage caused, and then ensure that the problem of stabilization of equipment performance also puts on table top.
Present stage mainly contains following several for the protection of moving element pipeline:
One, adopts at pipeline exterior parcel high-abrasive material, or pipeline is placed in drag chain.Be applicable to the occasion that motion amplitude is less or reciprocal.
Its two, adopt supporting frame to ensure pipeline performance track, be applicable to the single reciprocal occasion of movement locus.
Its three, adopt pipeline hang, be applicable to the occasion of moving element space spaciousness, be applicable to swing occasion or pipeline anti-twisting.
The extensive use of first two mode, for the third mode, if when moving element needs wide-angle distortion, what just need pipeline to hang is as far as possible long, to ensure that the pipeline hung can stand the requirement of distortion.From the attractive in appearance of industrial design and economic angle, enough spaces are not often had to meet the requirement for height of suspension.
Therefore be necessary to design a kind of big angle rotary double pipeline protective equipment, to overcome the problems referred to above.
Model utility content
The purpose of this utility model is the defect overcoming prior art, provide a kind of big angle rotary double pipeline protective equipment, it fundamentally can solve the damage that pipeline causes because of distortion, and simultaneously compact structure is reliable, meets fixing frame and solid of rotation and rotates requirement relative to wide-angle.
The utility model is achieved in that
The utility model provides a kind of big angle rotary double pipeline protective equipment, comprises inner ring, lower outer shroud, upper outer shroud, lower driving lever, upper driving lever, spacer ring, drag chain, solid of rotation and fixing frame; Described rotation position is in the neutral position of described fixing frame, described inner ring is placed on the horizontal roller of described solid of rotation, described inner ring is the loop configuration of Dual-layer, it to have on one shifting block and once shifting block, described upper shifting block and described lower shifting block are contained in a slideway respectively, described upper driving lever is fixed on described fixing frame, slide in the described slideway of correspondence for driving described upper shifting block, described lower driving lever is fixed on described solid of rotation, slides in the described slideway of correspondence for driving described lower shifting block; Described lower outer shroud is installed on described solid of rotation, itself and described solid of rotation are without relative rotary motion, the upper level direction of described lower outer shroud is provided with horizontal roller, described upper outer shroud is placed on the horizontal roller of described lower outer shroud, the lower circumference direction of described upper outer shroud is provided with vertical roller and described lower outside loop contacts; Described spacer ring is open annular structure, is arranged between described inner ring and described lower outer shroud or between described inner ring and described upper outer shroud; The Direct/Reverse of described drag chain is all flexible, and it is arranged at described inner ring and between described upper outer shroud and described lower outer shroud, is led by described spacer ring.
Further, the quantity of described spacer ring is two, and be located between described inner ring and described lower outer shroud for one, another is located between described inner ring and described upper outer shroud.
Further, roller or wear-resisting lubriation material is provided with bottom described spacer ring.
Further, described inner ring, described upper outer shroud and described lower outer shroud are equipped with threading hole.
Further, described inner ring, described upper outer shroud, described lower outer shroud and described spacer ring all adopt sectionally smooth join to form.
Further, described solid of rotation is also provided with vertical roller, for fixing described inner ring, keeps the rotating center invariant position of described inner ring.
The utility model has following beneficial effect:
When upper shifting block or lower shifting block slide into the termination of its corresponding slideway; inner ring can be driven to rotate also firmly spacing as what rotate; prevent from damaging drag chain and pipeline because excessively rotating; pipeline is protected in drag chain, and simultaneously the rotary motion track of pipeline is limited by protective equipment, prevents directly and external contact and wearing and tearing; in order clean and tidy; greatly save space relative to former suspension solutions simultaneously, and pipeline can not be caused to rotate and distortion with solid of rotation, thus more effective protection pipeline.Therefore, described big angle rotary double pipeline protective equipment fundamentally can solve the damage that pipeline causes because of distortion, and simultaneously compact structure is reliable, meets fixing frame and solid of rotation and rotates requirement relative to wide-angle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The plan view of the big angle rotary double pipeline protective equipment that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A-A sectional view in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, belong to the scope of the utility model protection.
As Fig. 1 and Fig. 2, the utility model embodiment provides a kind of big angle rotary double pipeline protective equipment, and it comprises inner ring 1, lower outer shroud 2, upper outer shroud 3, lower driving lever 4, upper driving lever 5, spacer ring 6, drag chain 7.Described solid of rotation 8 is positioned at the neutral position of described fixing frame 9, described inner ring 1 is placed on the horizontal roller 8-1 of solid of rotation 8, freely can rotate relative to solid of rotation 8, described solid of rotation is also provided with vertical roller 8-2, for fixing described inner ring 1, keep the rotating center invariant position of described inner ring 1.Described inner ring 1 is the loop configuration of Dual-layer, it to have on one shifting block 1-2 and once shifting block 1-3, described upper shifting block 1-2 and described lower shifting block 1-3 is contained in a slideway 1-1 respectively, described upper driving lever 5 is fixed on described fixing frame 9, slide in the described slideway 1-1 of correspondence for driving described upper shifting block 1-2, described lower driving lever 4 is fixed on described solid of rotation 9, slides in the described slideway 1-1 of correspondence for driving described lower shifting block 1-3.When upper shifting block 1-2 or lower shifting block 1-3 slides into the termination of its corresponding slideway 1-1; inner ring 1 can be driven to rotate also firmly spacing as what rotate; prevent from damaging drag chain 7 and pipeline because excessively rotating; pipeline is protected in drag chain 7, and simultaneously the rotary motion track of pipeline is limited by protective equipment, prevents directly and external contact and wearing and tearing; in order clean and tidy; greatly save space relative to former suspension solutions simultaneously, and pipeline can not be caused to rotate and distortion with solid of rotation, thus more effective protection pipeline.
As Fig. 1 and Fig. 2, described lower outer shroud 2 is arranged on solid of rotation 8, with solid of rotation 8 without relative rotary motion, the upper level direction of lower outer shroud 2 is provided with horizontal roller 2-1.Described upper outer shroud 3 is placed on the horizontal roller 2-1 of lower outer shroud 2, and the lower circumference direction of upper outer shroud 3 is provided with vertical roller 3-1 and contacts with lower outer shroud 2, the rotating center position of outer shroud 3 in guarantee, and upper outer shroud 3 and fixing frame 9 are without relative rotary motion.
Described spacer ring 6 is open annular structure, be placed in inner ring 1 and lower outer shroud 2 or or between inner ring 1 and upper outer shroud 3, in this preferred embodiment, the quantity of described spacer ring 6 is two, be located between described inner ring 1 and described lower outer shroud 2 for one, another is located between described inner ring 1 and described upper outer shroud 3.Roller 6-1 or wear-resisting lubriation material is provided with bottom spacer ring 6, can be free to slide with inner ring 1 or upper outer shroud 3, lower outer shroud 2 non-resistance, spacer ring 6 top between inner ring 1 and lower outer shroud 2 is also provided with roller 6-1 or wear-resisting lubriation material, for supporting inner ring 1 and upper outer shroud 3.
As Fig. 1 and Fig. 2, the Direct/Reverse of described drag chain 7 is all flexible, and it is arranged at inner ring 1 and between upper outer shroud 3 and lower outer shroud 2, is led by spacer ring 6.Described inner ring 1, upper outer shroud 3 and lower outer shroud 2 are equipped with threading hole.Described inner ring 1, upper outer shroud 3, lower outer shroud 2 and spacer ring 6 according to size, can make the structure of sectionally smooth join, convenient processing, installation and transport.
As Fig. 1 and Fig. 2, described big angle rotary double pipeline protective equipment operationally, solid of rotation 8 drives lower outer shroud 2 to rotate relative to fixing frame 9, when the lower driving lever 4 on solid of rotation 8 touches the lower shifting block 1-3 of inner ring 1, promote lower shifting block 1-3 to slide in its slideway 1-1, instantly, when shifting block 1-3 slides into slideway 1-1 termination, lower driving lever 4 just promotes inner ring 1 and rotates.When inner ring 1 rotates to the upper driving lever 5 on upper shifting block 1-2 contact fixing frame 9, upper driving lever 5 promotes upper shifting block 1-2 and slides in its slideway 1-1, until upper shifting block 1-2 slides into slideway 1-1 termination.Now, big angle rotary double pipeline protective equipment has rotated to spacing angle, cannot continue to rotate.When solid of rotation 8 counterrotating, upper driving lever 5 goes to shifting block 1-2 opposite side, and the upper shifting block 1-2 of promotion slides into the slideway 1-1 the other end, then inner ring 1 is driven to rotate, when inner ring 1 rotation contacts with lower driving lever 4 to lower shifting block 1-3, promote lower shifting block 1-3 and slide in slideway 1-1, when shifting block 1-3 slides into the slideway 1-1 the other end instantly, big angle rotary double pipeline protective equipment rotates to reverse spacing angle, cannot continue to rotate.
Calculate the maximum angle of swing of this big angle rotary double pipeline protective equipment, following several parameters need be known: the total coiling length l-1 of drag chain in inner ring; Drag chain bending diameter R1 in inner ring; The total coiling length l2 of drag chain on outer shroud; Drag chain bending diameter R2 on outer shroud; Get l1 and l2 smaller value l=min (l1, l2); Its formula is angle of swing α=± (l*360/ π) * (1/ R1+1/ R2).
Pass through the technical program; effectively can improve in original suspension solutions the pipeline distortion rotating and cause; pipeline is protected in drag chain; the rotary motion track of pipeline is limited by protective equipment simultaneously; prevent directly with external contact and wearing and tearing, neatly in order, while greatly save space relative to former suspension solutions; and pipeline can not be caused to rotate and distortion with solid of rotation, thus more effective protection pipeline.
According to designing requirement, the slideway length that each shifting block of choose reasonable is corresponding, this big angle rotary double pipeline protective equipment can be maximized, in theory the maximum limit angle of swing realizing close ± 720 ° of big angle rotary double pipeline protective equipment by angle of swing.Meanwhile, as required, also this big angle rotary double pipeline protective equipment can be developed into multi-layered devices by bilayer device, to meet larger angle of swing requirement.
In sum, described big angle rotary double pipeline protective equipment fundamentally can solve the damage that pipeline causes because of distortion, and simultaneously compact structure is reliable, meets fixing frame and solid of rotation and rotates requirement relative to wide-angle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a big angle rotary double pipeline protective equipment, is characterized in that, comprises inner ring, lower outer shroud, upper outer shroud, lower driving lever, upper driving lever, spacer ring, drag chain, solid of rotation and fixing frame;
Described rotation position is in the neutral position of described fixing frame, described inner ring is placed on the horizontal roller of described solid of rotation, described inner ring is the loop configuration of Dual-layer, it to have on one shifting block and once shifting block, described upper shifting block and described lower shifting block are contained in a slideway respectively, described upper driving lever is fixed on described fixing frame, slide in the described slideway of correspondence for driving described upper shifting block, described lower driving lever is fixed on described solid of rotation, slides in the described slideway of correspondence for driving described lower shifting block;
Described lower outer shroud is installed on described solid of rotation, itself and described solid of rotation are without relative rotary motion, the upper level direction of described lower outer shroud is provided with horizontal roller, described upper outer shroud is placed on the horizontal roller of described lower outer shroud, the lower circumference direction of described upper outer shroud is provided with vertical roller and described lower outside loop contacts;
Described spacer ring is open annular structure, is arranged between described inner ring and described lower outer shroud or between described inner ring and described upper outer shroud;
The Direct/Reverse of described drag chain is all flexible, and it is arranged at described inner ring and between described upper outer shroud and described lower outer shroud, is led by described spacer ring.
2. big angle rotary double pipeline protective equipment as claimed in claim 1, it is characterized in that: the quantity of described spacer ring is two, be located between described inner ring and described lower outer shroud for one, another is located between described inner ring and described upper outer shroud.
3. big angle rotary double pipeline protective equipment as claimed in claim 1 or 2, is characterized in that: be provided with roller or wear-resisting lubriation material bottom described spacer ring.
4. big angle rotary double pipeline protective equipment as claimed in claim 1, is characterized in that: described inner ring, described upper outer shroud and described lower outer shroud are equipped with threading hole.
5. big angle rotary double pipeline protective equipment as described in claim 1 or 4, is characterized in that: described inner ring, described upper outer shroud, described lower outer shroud and described spacer ring all adopt sectionally smooth join to form.
6. big angle rotary double pipeline protective equipment as claimed in claim 1, is characterized in that: described solid of rotation is also provided with vertical roller, for fixing described inner ring, keeps the rotating center invariant position of described inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659717.2U CN204345169U (en) | 2014-11-07 | 2014-11-07 | Big angle rotary double pipeline protective equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659717.2U CN204345169U (en) | 2014-11-07 | 2014-11-07 | Big angle rotary double pipeline protective equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345169U true CN204345169U (en) | 2015-05-20 |
Family
ID=53228437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659717.2U Withdrawn - After Issue CN204345169U (en) | 2014-11-07 | 2014-11-07 | Big angle rotary double pipeline protective equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373747A (en) * | 2014-11-07 | 2015-02-25 | 武汉法利普纳泽切割系统有限公司 | Double-layer protection device used for pipeline and meeting requirement for large-angle rotation |
-
2014
- 2014-11-07 CN CN201420659717.2U patent/CN204345169U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373747A (en) * | 2014-11-07 | 2015-02-25 | 武汉法利普纳泽切割系统有限公司 | Double-layer protection device used for pipeline and meeting requirement for large-angle rotation |
| CN104373747B (en) * | 2014-11-07 | 2017-04-05 | 武汉法利普纳泽切割系统有限公司 | Big angle rotary double pipeline preventer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20170405 |