CN204985509U - Pair of different tracks is organized V that passes a bridge and is taken structure in same train - Google Patents
Pair of different tracks is organized V that passes a bridge and is taken structure in same train Download PDFInfo
- Publication number
- CN204985509U CN204985509U CN201520447709.6U CN201520447709U CN204985509U CN 204985509 U CN204985509 U CN 204985509U CN 201520447709 U CN201520447709 U CN 201520447709U CN 204985509 U CN204985509 U CN 204985509U
- Authority
- CN
- China
- Prior art keywords
- bridge
- same train
- layer
- pair
- gap bridge
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a pair of different tracks is organized V that passes a bridge and is taken structure in same train, this pair group pass a bridge the V area and be a cross section for the annular drive belt of trapezium structure, and this pair group passes a bridge V and take structure from the top down in proper order for top surface cord fabric layer, and buffer glue line no. 1, hard polyester cord ply, buffer glue line no. 2 and powerful wear -resisting glue film are closely laminated between each layer, set up circular -arc groove in trapezium structure clearance department within a definite time, and the utility model discloses the cord fabric is big through the weft clearance in the scheme, receives the shearing force after strain to keep the unanimity with gluing, has avoided the delamination, has reduced deforming location's sticky tape thickness through designing circular -arc groove, deformation when the sticky tape body of being convenient for receives the shearing, and circular arc design simultaneously makes sticky tape body stress dispersion that receives when being out of shape, has slowed down belt the damaged condition in here.
Description
Technical field
The utility model relates to the duplex group gap bridge V band structure of different wheelspan in a kind of same train, belongs to belt pulley design field.
Background technique
When producing conventional type duplex group gap bridge V band to certain bus factory, assembling wherein a kind of vehicle time, always there is damage phenomenon too early in the middle of belt body in belt, find after the belt body damaged is dissected, polyester-mixed cotton cloth in the middle of joint group belt and the too early appearance delamination (see accompanying drawing 1) of the surface of contact of strong wear-resistant glue-line, at the scene the pulley groove spacing of the vehicle that goes wrong is measured, find that crank pulley pitch of grooves is 19mm, idler pitch of grooves is then 20mm, during the on-stream belt pulley by different slots distance of grouped belt, the stress be subject in the middle part of grouped belt is too concentrated and is frequently bent by irregular, very easily produce damage.
Summary of the invention
The purpose of this utility model is: for the defect of prior art, the duplex group gap bridge V band structure of different wheelspan in a kind of same train is provided, realize grouped belt when the belt pulley by different slots distance, still can keep its original working strength and quality, to overcome the deficiencies in the prior art.
The technical solution of the utility model
The duplex group gap bridge V band structure of different wheelspan in a kind of same train, the annular driving band of this duplex group gap bridge V band structure to be a kind of transverse section be trapezium structure, this duplex group gap bridge V band structure is followed successively by end face carcass from top to bottom, cushion gum layer one, hard polyester cord layer, cushion gum layer two and strong wear-resistant glue-line, fit tightly between each layer, after adopting said method, belt is through different slots spacing, be out of shape in the middle part of belt body, the v band of original technological scheme is under shear action, be out of shape inconsistent, easily there is delamination, and cord fabric graticule gap is large in this programme, be consistent by distortion and glue after shearing force, avoid delamination.
In aforesaid a kind of same train different wheelspan duplex group gap bridge V band structure in, gap location between trapezium structure arranges arc-shaped groove, make to realize arc transition between trapezium structure, this kind of design decreases the tape thickness of deformation position, be convenient to tape body by distortion when shearing, designed arc-shaped appearance simultaneously, making tape body suffered stress dispersion when being out of shape, slow down belt damaged condition herein.
Owing to have employed technique scheme, compared with prior art, when belt of the present utility model is assemblied in the belt pulley of same train different slots spacing, there are not abnormal conditions in operational excellence, and structure of the present utility model is simple, easy to make, practical.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation after former V is with breakage;
Accompanying drawing 2 is structural representations of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
Embodiments of the invention: the design method of the duplex group gap bridge V band structure of different wheelspan in a kind of same train, this duplex group gap bridge V is with as a kind of transverse section is the annular driving band of trapezium structure, and this duplex group gap bridge V band structure is followed successively by end face carcass from top to bottom, cushion gum layer one, hard polyester cord layer, cushion gum layer two and strong wear-resistant glue-line, fit tightly between each layer, after adopting said method, belt is through different slots spacing, be out of shape in the middle part of belt body, the v band of original technological scheme is under shear action, be out of shape inconsistent, easily there is delamination, and cord fabric graticule gap is large in this programme, be consistent by distortion and glue after shearing force, avoid delamination, gap location between trapezium structure arranges arc-shaped groove, make to realize arc transition between trapezium structure, this kind of design decreases the tape thickness of deformation position, be convenient to tape body by distortion when shearing, designed arc-shaped appearance simultaneously, make tape body suffered stress dispersion when being out of shape, slow down belt damaged condition herein.
The duplex group gap bridge V band structure of different wheelspan in a kind of same train constructed by said method, as shown in Figure 2, the annular driving band of this duplex group gap bridge V band structure to be a kind of transverse section be trapezium structure 6, this duplex group gap bridge V band structure is followed successively by end face carcass 1 from top to bottom, cushion gum layer 1, hard polyester cord layer 3, cushion gum layer 24 and strong wear-resistant glue-line 5, fit tightly between each layer, gap 7 place between trapezium structure 6 arranges arc-shaped groove 8, makes to realize arc transition between trapezium structure 6.
Claims (2)
1. the duplex group gap bridge V band structure of different wheelspan in a same train, the annular driving band of this duplex group gap bridge V band structure to be a kind of transverse section be trapezium structure (6), it is characterized in that: this duplex group gap bridge V band structure is followed successively by end face carcass (1) from top to bottom, cushion gum layer one (2), hard polyester cord layer (3), cushion gum layer two (4) and strong wear-resistant glue-line (5), fit tightly between each layer.
2. the duplex group gap bridge V band structure of different wheelspan in a kind of same train according to claim 1, is characterized in that: gap (7) place between trapezium structure (6) arranges arc-shaped groove (8), makes to realize arc transition between trapezium structure (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447709.6U CN204985509U (en) | 2015-06-28 | 2015-06-28 | Pair of different tracks is organized V that passes a bridge and is taken structure in same train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447709.6U CN204985509U (en) | 2015-06-28 | 2015-06-28 | Pair of different tracks is organized V that passes a bridge and is taken structure in same train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985509U true CN204985509U (en) | 2016-01-20 |
Family
ID=55119882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520447709.6U Active CN204985509U (en) | 2015-06-28 | 2015-06-28 | Pair of different tracks is organized V that passes a bridge and is taken structure in same train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930122A (en) * | 2015-06-28 | 2015-09-23 | 贵州精忠橡塑实业有限公司 | Dual joint gap bridge V strip structure for different wheel distances in same wheel train and design method |
| CN115592766A (en) * | 2022-09-28 | 2023-01-13 | 荆州众益新材料股份有限公司（Cn） | A press beam belt for bag sealer and production facility thereof |
-
2015
- 2015-06-28 CN CN201520447709.6U patent/CN204985509U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930122A (en) * | 2015-06-28 | 2015-09-23 | 贵州精忠橡塑实业有限公司 | Dual joint gap bridge V strip structure for different wheel distances in same wheel train and design method |
| CN115592766A (en) * | 2022-09-28 | 2023-01-13 | 荆州众益新材料股份有限公司（Cn） | A press beam belt for bag sealer and production facility thereof |
| CN115592766B (en) * | 2022-09-28 | 2023-09-22 | 荆州众益新材料股份有限公司 | Production equipment for pressing beam belt of edge bonding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204985509U (en) | Pair of different tracks is organized V that passes a bridge and is taken structure in same train | |
| CN201475247U (en) | V-shaped driving belt | |
| CN201776954U (en) | Kraft composite woven cloth | |
| CN204780392U (en) | Splice two -sidedly | |
| CN106741835A (en) | A kind of multiple material metal-integral pull bar and its forming method | |
| CN104930122A (en) | Dual joint gap bridge V strip structure for different wheel distances in same wheel train and design method | |
| CN204870378U (en) | Rim strenghthened type solid tyre | |
| CN203945920U (en) | All steel load radial tire reinforced bead | |
| CN216507750U (en) | Small-size engineering child matrix limit portion structure | |
| CN202499476U (en) | Conveying belt | |
| CN202628937U (en) | Automobile driving belt | |
| CN210703810U (en) | Running gear of edge tearing machine | |
| CN204622640U (en) | A kind of tire production triangular glue adhering mechanism | |
| CN202880292U (en) | Jointless conveying belt | |
| CN203004981U (en) | Reinforced inner liner layer structure | |
| CN105600555A (en) | Anti-static guide roller | |
| CN102642259B (en) | Wire drawing and conveying device in HPL plate wire drawing machine | |
| CN201552759U (en) | Film attach equipment for bead filler of all-steel radial tyre | |
| CN205932246U (en) | Air cushion belt conveyor's driving roll | |
| CN203856959U (en) | V-shaped belt of upper wrapping cloth structure | |
| CN203945919U (en) | Half steel light load-carrying radial-ply tyre tyre bead | |
| CN204847128U (en) | A drive chain for material transmission equipment | |
| CN215283480U (en) | Steel wire patch for 14.00R25 and 16.00R25 tires | |
| CN103302905A (en) | Joint-free tangential belt | |
| CN204711232U (en) | A kind of high-strength light cutter with safeguard function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230609 Granted publication date: 20160120 |