CN205033574U - Roller type poling director - Google Patents
Roller type poling director Download PDFInfo
- Publication number
- CN205033574U CN205033574U CN201520650118.9U CN201520650118U CN205033574U CN 205033574 U CN205033574 U CN 205033574U CN 201520650118 U CN201520650118 U CN 201520650118U CN 205033574 U CN205033574 U CN 205033574U
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- CN
- China
- Prior art keywords
- pintle
- roller
- registrate
- lesson
- roller type
- 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.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a roller type poling director, it includes body, gyro wheel, round pin axle and pintle. The body is coaxial conjuncted axle of two festival, and preceding a lesson likeness in form prone position big egg in little back before and, back a lesson be the cylinder, staggers respectively 900 to fix a position the gyro wheels of installing rotate around the pin roll on two different cross -sections on the cylinder, and the biggest sharp size D2 of gyro wheel outward flange of 1800 installations that differ on every cross -section equals body maximum diameter D1. The hook of pintle for stretching and bend up after the axial is in the middle part of the terminal surface of pintle fixed connection a lesson behind the body. The pintle is used for the installation to wait the rubber tube that registrates with pulling, and this kind of hook connection structure is simple, it is reliable to connect, the rubber tube loading and unloading of being convenient for. The utility model discloses be applied to during the outer pipe of fire hose and inside lining rubber tube registrate the process, the outer pipe waiting to registrate is under the director guide and slide with the help of the gyro wheel for it is little to registrate drag force, owing to registrate not have and stop, reaches the purpose that high efficiency, accuracy were registrated.
Description
Technical field
The utility model relates to a kind of utensil of crossing pipeline inner chamber, and specifically, the utility model relates to a kind of roller type poling guider, especially for the roller type poling guider guiding outer tube and inner liner rubber pipe box to close in fire hose production process.
Background technology
Fire hose is that a kind of number that reaches picks up the thin wall flexible pipeline of rice, usually does winding collection, can rapid deployment during fire extinguishing.The outer tube of fire hose is fibre woven products, and in order to improve sealing and the bearing strength of fire hose further, outer tube inner chamber is served as a contrast one deck sebific duct by the industry on the basis keeping flexible characteristic.The fire hose of slim-lined construction because of bore relatively little, length is longer, makes outer tube and glue pipe socket closing operation difficulty is comparatively large, generally guides fit by cylindrical rod in actual production.Although use cylindrical rod tool guides registration technology easy and simple to handle, expection fit quality can be reached.But facts have proved that existing cylindrical rod guides fit technical staff to imitate low, during working, operative employee comes and goes tractive pipeline labour intensity greatly continually, because of artificial consuming time many in production process, is unfavorable for the reduction of production cost.
Utility model content
The utility model, mainly for the deficiencies in the prior art, proposes that a kind of structure is simple, simple operation, guiding is accurate, resistance to sliding is little, is particularly suitable for the roller type poling guider of motor-driven fit.This structure under sebific duct location condition, the sebific duct slide displacement of outer tube geo-stationary and realize quick fit.
The utility model is achieved through the following technical solutions technical goal.
Roller type poling guider, it comprises body, roller, bearing pin and pintle.Its improvements are: described body is the conjuncted shaft member of coaxial binodal, and last joint is similar to prone position and pre-small post-large egg, and a rear joint is cylinder, staggers 90 at cylinder axis respectively on two different cross sections
0the roller that location and installation is rotated around bearing pin, each cross section differs 180
0after the roller outward flange maximum straight-line dimension D2 installed equals body, one saves maximum dimension D 1.Described pintle be axially after stretch and the hook of bending upward, pintle is fixedly connected in the middle part of the end face of a joint after body.
As further improvement project, described roller is ball bearing.
The utility model compared with prior art, has following good effect:
1, rolling structure is simple, makes easily;
2, treat the outer tube of fit guider guide under and by roller-coaster, tractive resistance is little, fit is accurate;
3, the pintle of guider is for hooking the sebific duct end for the treatment of fit, and hook connects reliable, and it is convenient to load and unload.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is Figure 1A-A generalized section.
Fig. 3 is Figure 1B-B generalized section.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Roller type poling guider shown in Fig. 1, it comprises body 1, roller 2, bearing pin 3 and pintle 4.Described body 1 is the main component in the utility model, and it is a kind of coaxial conjuncted shaft member of binodal, and last joint is similar to prone position and pre-small post-large egg, and a rear joint is cylinder.Cylinder A-A and B-B two different cross sections stagger 90 respectively
0the roller 2 that location and installation is rotated around bearing pin 3.As shown in Figures 2 and 3 each cross section differs 180
0after the roller 2 outward flange maximum straight-line dimension D2 installed equals body 1, one saves maximum dimension D 1.The present embodiment is used for the fit of bore 120mm fire hose, and consider the outer tube wall thickness treating fit, body 1 maximum dimension D 1 value is 116mm, and same cross section differs 180
0the same value Φ 116mm of roller 2 outward flange maximum straight-line dimension D2 installed.In order to reduce fit resistance further, roller 2 equipped in the present embodiment is commodity ball bearings.Described pintle 4 be axially after stretch and the hook of bending upward, pintle 4 is fixedly connected in the middle part of the end face of a joint after body.The sebific duct of fit treated by pintle 4 for installing and drawing, this kind hook syndeton is simple, connection is reliable, is convenient to sebific duct installation or removal.The utility model is applied to fire hose outer tube and inner liner rubber pipe box closes in operation, treats that the outer tube of fit is slided by roller 2 under guider guides, makes fit tractive resistance little, because fit is unobstructed, reach efficient, the object of accurate fit.
Claims (2)
1. a roller type poling guider, it comprises body (1), roller (2), bearing pin (3) and pintle (4); It is characterized in that: described body (1) is the conjuncted shaft member of coaxial binodal, last joint is similar to prone position and pre-small post-large egg, and a rear joint is cylinder, staggers 90 at cylinder axis respectively on two different cross sections
0the roller (2) that location and installation is rotated around bearing pin (3), each cross section differs 180
0roller (2) the outward flange maximum straight-line dimension D2 installed equals body (1) joint maximum dimension D 1 afterwards; Described pintle (4) is stretched and the hook of bending upward after axially, and pintle (4) is fixedly connected in the middle part of the end face of body (1) joint afterwards.
2. roller type poling guider according to claim 1, is characterized in that: described roller (2) is ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650118.9U CN205033574U (en) | 2015-08-27 | 2015-08-27 | Roller type poling director |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650118.9U CN205033574U (en) | 2015-08-27 | 2015-08-27 | Roller type poling director |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033574U true CN205033574U (en) | 2016-02-17 |
Family
ID=55292502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650118.9U Expired - Fee Related CN205033574U (en) | 2015-08-27 | 2015-08-27 | Roller type poling director |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583611A (en) * | 2016-03-08 | 2016-05-18 | 上海长园电子材料有限公司 | Corrugated pipe sleeving device |
-
2015
- 2015-08-27 CN CN201520650118.9U patent/CN205033574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583611A (en) * | 2016-03-08 | 2016-05-18 | 上海长园电子材料有限公司 | Corrugated pipe sleeving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20170827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |