CN106829382A - A kind of tensile type roller rack - Google Patents
A kind of tensile type roller rack Download PDFInfo
- Publication number
- CN106829382A CN106829382A CN201710120917.9A CN201710120917A CN106829382A CN 106829382 A CN106829382 A CN 106829382A CN 201710120917 A CN201710120917 A CN 201710120917A CN 106829382 A CN106829382 A CN 106829382A
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- CN
- China
- Prior art keywords
- bend pipe
- pipe crossbeam
- draw
- groove
- tensile type
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention proposes a kind of tensile type roller rack, including：Piece bend pipe crossbeam, a pair of quarter line pillarings, a pair of supporting plates and a pair of B-C posts, bend pipe crossbeam have two symmetrical bending parts, and side section length of the length more than stage casing；A pair of quarter line pillarings are separately positioned on a two ends for bend pipe crossbeam and are sealed against, and the top of each quarter line pillaring has the first draw-in groove for placing carrying roller；One supporting plate connects a quarter line pillaring and a bend pipe crossbeam；One B-C post is arranged on a bending part, and the top of each B-C post is provided with the second draw-in groove, and second draw-in groove is corresponding with the first draw-in groove adjacent thereto, for placing carrying roller.Tensile type roller rack of the invention, portable construction, bearing capacity is big, process is simple.
Description
Technical field
The present invention relates to ribbon conveyer field, more particularly to a kind of tensile type roller rack.
Background technology
Roller rack is generally installed in ribbon conveyer, for fixing carrying roller and support belt, in being conveyer
Important support structure.In ribbon conveyer material conveying process, the weight of material is transferred on carrying idler by conveyer belt,
Idler machining is placed on carrier roller frame, and, at intervals of 1-1.5m, in ribbon conveyer, the quantity of upper supporting roller frame is very for pop-up roller group
Greatly, thus for how to mitigate carrier roller frame weight, improve carrier roller frame rigidity research it is necessary.Current China carrier roller frame is main
There are two classes：First, DT II（A）, TD75, the handbook middle idler roller frame such as allusion quotation coal；2nd, pillar bend pipe beam structure high.Both structures master
Have the following disadvantages：First kind structure bulky, bearing capacity are small, manufacturing process is complicated, transport is inconvenient；Second class formation is to hold
Loading capability is small, structure is yielding.Therefore it is badly in need of a kind of new structure, manufacturing process is simple, portable construction, bearing capacity to meet
Greatly, the need for convenient transportation.
The content of the invention
The present invention proposes a kind of tensile type roller rack, solves roller rack complex structure, carrying energy in the prior art
Power is small, comparing is heavy and yielding problem.
The technical proposal of the invention is realized in this way：
A kind of tensile type roller rack, including：Piece bend pipe crossbeam, a pair of quarter line pillarings, a pair of supporting plates and a pair of B-C posts, one
Root bend pipe crossbeam have two symmetrical bending parts, and side section length more than stage casing length；A pair of quarter line pillarings are respectively provided with
At a two ends for bend pipe crossbeam and it is sealed against, and the top of each quarter line pillaring has the first draw-in groove for placing carrying roller；One
Supporting plate connects a quarter line pillaring and a bend pipe crossbeam；One B-C post is arranged on a bending part, the top of each B-C post
End is provided with the second draw-in groove, and second draw-in groove is corresponding with the first draw-in groove adjacent thereto, for placing carrying roller.
Preferably, the body of any one quarter line pillaring is a plate body, and the plate face of the plate body is fitted in bend pipe crossbeam
Weld in either end and entirely.
Preferably, any one supporting plate is at 1/6th of bend pipe crossbeam total length in the fixing position of bend pipe crossbeam.
Preferably, any one B-C post is fitted welding with bend pipe crossbeam, and the solder side is in cambered surface.
Preferably, each supporting plate supporting plate fit the bend pipe crossbeam surface semi-ring around welding, the solder side
It is semiellipse face.
Preferably, the ratio of the length of the length and stage casing of the side section of the bend pipe crossbeam is 3:2.
Preferably, first draw-in groove is biased in the top of the quarter line pillaring；Second draw-in groove be biased in it is described in
The top of pillar, it is corresponding with the first draw-in groove, for placing carrying roller.
Beneficial effects of the present invention are：
1st, tensile type trustship support manufacturing process of the invention is simple, shortens the manufacturing cycle, reduces cost；
2nd, the rigidity of structure is realized using the original crossbeam bending resistance of bend pipe crossbeam tensile capacity replacement, increases bearing capacity,
Reduce deformation；
3rd, the length of the length more than stage casing of the side section of bend pipe crossbeam, mitigates the bearing capacity of the distribution of middle section on the whole, enters
And lift the bearing capacity of bend pipe crossbeam；
4th, the length of the length more than stage casing of the side section of bend pipe crossbeam, according to the mechanism of action of power, alleviates entirety on the whole
The weight of structure；
5th, the closed at both ends of bend pipe crossbeam is both played sealing function by quarter line pillaring, and the intensity of quarter line pillaring, and bend pipe crossbeam are strengthened again
Avoiding out fabrication hole carries out inner surface treatment；
6th, tensile type trustship support of the invention improves portability, is readily transported, and reduces cost of transportation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is a kind of structural representation of tensile type roller rack of the invention.
In figure：
1st, bend pipe crossbeam；2nd, quarter line pillaring；3rd, supporting plate；4th, B-C post；21st, the first draw-in groove；41st, the second draw-in groove.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：A kind of tensile type roller rack as shown in Figure 1, including：Piece bend pipe crossbeam 1, a pair of quarter line pillarings 2,
A pair of supporting plates 3 and a pair of B-C posts 4, a bend pipe crossbeam 1 have two symmetrical bending parts, and a B-C post 4 is welded on
One bending part, one end that quarter line pillaring 2 is welded on bend pipe crossbeam is closed, an one end for supporting plate 3 and a side
Pillar welding, the other end and bend pipe beam welding, a quarter line pillaring is connected with a bend pipe crossbeam.The top of each quarter line pillaring 2
End has the first draw-in groove 21, and the top of each B-C post 4 is provided with the second draw-in groove 41, second draw-in groove 41 and adjacent thereto
First draw-in groove 21 is corresponding, for placing carrying roller.The equal length of the both sides of bend pipe crossbeam 1 section, during the length of either side section is more than
The length of section.
Two Position Designs of bending part, reduce the bearing capacity of stage casing distribution, increase the bearing capacity in stage casing, Jin Erzeng
Big integrally-built bearing capacity；When the stress on bend pipe crossbeam increases, two sides section of the bend pipe crossbeam is subject to lower pressure
It is softened, the rigidity of roller rack is realized using the tensile capacity of bend pipe crossbeam, it is to avoid realize roller rack using bending resistance
Rigidity, improve the intensity of roller rack of the present invention, slow down the deformation of roller rack.
Quarter line pillaring closes bend pipe crossbeam, and sealing is played a part of to bend pipe crossbeam, extends the service life of bend pipe crossbeam；
Quarter line pillaring and bend pipe beam welding, increase the intensity of quarter line pillaring；Fabrication hole is avoided out on bend pipe crossbeam to the interior table of bend pipe crossbeam
Face is processed, and improves the intensity of bend pipe crossbeam.
On the basis of embodiment, the length of the side section of bend pipe crossbeam is chosen for 1.5, root with the ratio value of the length in stage casing
According to mechanical analysis, the highest percentage improves integral rigidity.
On the basis of embodiment, the body of any one quarter line pillaring 2 is a plate body, and the plate face of the plate body is fitted in bend pipe horizontal stroke
Weld in the either end of beam and full welding.Quarter line pillaring closes bend pipe crossbeam with bend pipe beam welding, improves the rigidity of quarter line pillaring,
Simplify the structure of quarter line pillaring.
On the basis of embodiment, any one supporting plate 3 is the six of bend pipe crossbeam total length in the fixing position of bend pipe crossbeam 1
At/mono-.Around welding, the solder side is semiellipse face to the surface semi-ring of each supporting plate 3 laminating bend pipe crossbeam, and increase connects
Contacting surface is accumulated, and reduces stress concentration, improves integral rigidity.
On the basis of embodiment, the first draw-in groove is biased in the top of quarter line pillaring；Second draw-in groove is biased in the top of B-C post
End, it is corresponding with the first draw-in groove, so that the carrying roller placed leans forward.The connection end of any one B-C post be arc, the connection end with
The laminating welding of bend pipe crossbeam, increases contact area, improves integral rigidity, is conducive to carrying roller to lean forward setting.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of tensile type roller rack, it is characterised in that including：A piece bend pipe crossbeam, a pair of quarter line pillarings, a pair of supporting plates and
A pair of B-C posts, bend pipe crossbeam has two symmetrical bending parts, and side section length of the length more than stage casing；One opposite side
Pillar is separately positioned on a two ends for bend pipe crossbeam and is sealed against, and the top of each quarter line pillaring has and places the of carrying roller
One draw-in groove；One supporting plate connects a quarter line pillaring and a bend pipe crossbeam；One B-C post is arranged on a bending part, each
The top of B-C post is provided with the second draw-in groove, and second draw-in groove is corresponding with the first draw-in groove adjacent thereto, is held in the palm for placing
Roller.
2. tensile type roller rack according to claim 1, it is characterised in that the body of any one quarter line pillaring is
Plate body, the plate face of the plate body is fitted in the either end of bend pipe crossbeam and weldering welding entirely.
3. tensile type roller rack according to claim 1, it is characterised in that any one supporting plate is consolidated bend pipe crossbeam
Connect and locate to be at 1/6th of bend pipe crossbeam total length.
4. tensile type roller rack according to claim 1, it is characterised in that any one B-C post is fitted with bend pipe crossbeam
Welding, the solder side is in cambered surface.
5. tensile type roller rack according to claim 1, it is characterised in that the laminating of each supporting plate supporting plate is described
Around welding, the solder side is semiellipse face to the surface semi-ring of bend pipe crossbeam.
6. tensile type roller rack according to claim 1, it is characterised in that the length of the side section of the bend pipe crossbeam with
The ratio of the length in stage casing is 3:2.
7. tensile type roller rack according to claim 6, it is characterised in that first draw-in groove is biased in the side branch
The top of post；Second draw-in groove is biased in the top of the B-C post, corresponding with the first draw-in groove, for placing carrying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120917.9A CN106829382A (en) | 2017-03-02 | 2017-03-02 | A kind of tensile type roller rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120917.9A CN106829382A (en) | 2017-03-02 | 2017-03-02 | A kind of tensile type roller rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106829382A true CN106829382A (en) | 2017-06-13 |
Family
ID=59137773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120917.9A Pending CN106829382A (en) | 2017-03-02 | 2017-03-02 | A kind of tensile type roller rack |
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| Country | Link |
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| CN (1) | CN106829382A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110005U (en) * | 1991-11-01 | 1992-07-15 | 连云港化学矿业专科学校 | Novel carrier roller set of adhesive tape machine |
| CN201031076Y (en) * | 2007-06-01 | 2008-03-05 | 李大庆 | Bi-directional two-way core-adjusting idler |
| CN102092561A (en) * | 2011-02-25 | 2011-06-15 | 泰安力博机电科技有限公司 | Belt conveyor with universal adjustable roller frame |
| CN203283800U (en) * | 2013-06-06 | 2013-11-13 | 力博重工科技股份有限公司 | Novel simple carrier roller frame |
| WO2014094384A1 (en) * | 2012-12-20 | 2014-06-26 | 力博重工科技股份有限公司 | Detachable support roller frame |
| CN204689029U (en) * | 2015-06-04 | 2015-10-07 | 四川省自贡运输机械集团股份有限公司 | Carrier roller of belt conveyer group |
| CN206665572U (en) * | 2017-03-02 | 2017-11-24 | 太原科技大学 | A kind of tensile type roller rack |
-
2017
- 2017-03-02 CN CN201710120917.9A patent/CN106829382A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110005U (en) * | 1991-11-01 | 1992-07-15 | 连云港化学矿业专科学校 | Novel carrier roller set of adhesive tape machine |
| CN201031076Y (en) * | 2007-06-01 | 2008-03-05 | 李大庆 | Bi-directional two-way core-adjusting idler |
| CN102092561A (en) * | 2011-02-25 | 2011-06-15 | 泰安力博机电科技有限公司 | Belt conveyor with universal adjustable roller frame |
| WO2014094384A1 (en) * | 2012-12-20 | 2014-06-26 | 力博重工科技股份有限公司 | Detachable support roller frame |
| CN203283800U (en) * | 2013-06-06 | 2013-11-13 | 力博重工科技股份有限公司 | Novel simple carrier roller frame |
| CN204689029U (en) * | 2015-06-04 | 2015-10-07 | 四川省自贡运输机械集团股份有限公司 | Carrier roller of belt conveyer group |
| CN206665572U (en) * | 2017-03-02 | 2017-11-24 | 太原科技大学 | A kind of tensile type roller rack |
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Application publication date: 20170613 |