CN109578723A - A kind of universal joint applied to paste body filling conveyance conduit - Google Patents
A kind of universal joint applied to paste body filling conveyance conduit Download PDFInfo
- Publication number
- CN109578723A CN109578723A CN201811482849.1A CN201811482849A CN109578723A CN 109578723 A CN109578723 A CN 109578723A CN 201811482849 A CN201811482849 A CN 201811482849A CN 109578723 A CN109578723 A CN 109578723A
- Authority
- CN
- China
- Prior art keywords
- fixed knot
- active section
- conveyance conduit
- paste body
- body filling
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of universal joints applied to paste body filling conveyance conduit, it include: the fixed knot of both ends perforation and the active section that both ends penetrate through and are connected with fixed knot, one end channel inner top and interior bottom that the fixed knot is connected with active section all offer arc groove, be connected with the fixed knot top and bottom of one end of the active section are all provided with arc convex, in the arc convex insertion arc groove, for making active section be rotatably connected with fixed knot.The present invention opens up arc groove in fixed knot one end, one end of active section is externally provided with arc convex, in the arc convex insertion arc groove of active section, allowing active section by arc convex, arcuately slot rotates, adjustable angle, each section of paste body filling conveyance conduit can be connected in the more region of bend, structure is simple, easy for installation.
Description
Technical field
It is especially a kind of to be applied to paste body filling conveyance conduit the present invention relates to paste body filling conveyance conduit field is applied to
Universal joint.
Background technique
Paste body filling is exactly that the solid waste such as the tailing in mine, rubble, flyash, industrial slags are fabricated to be not required to take off
The paste slurry of water, by pump pressure or gravity, by pipeline to underground filling region, due to underground filling region sky
Between compact layout, bend is more and turning radius is smaller, brings great inconvenience to pipe arrangement.
Summary of the invention
To solve the above-mentioned problems, it is applied to paste body filling delivery pipe the object of the present invention is to provide a kind of adjustable angle
The universal joint in road.
The technical solution adopted by the present invention is that:
A kind of universal joint applied to paste body filling conveyance conduit, comprising: the fixed knot of both ends perforation and both ends are passed through
Active section that is logical and being connected with fixed knot, one end channel inner top and interior bottom that the fixed knot is connected with active section are all opened
Equipped with arc groove, be connected with the fixed knot top and bottom of one end of the active section are all provided with arc convex, and the arc is convex
It rises in insertion arc groove, for making active section be rotatably connected with fixed knot.
Further, the fixed knot includes pin end, female connector and screw, the pin end and female connector inner surface shape
At the spherical groove of same internal diameter, pin end is fixedly connected with female connector by screw.
Further, the junction of the pin end and female connector is filled with sealant.
Further, the sealant is sealing polyurethane pad.
Further, the rotational angle of the active section is 0 °~12 °.
The beneficial effects of the present invention are:
The present invention opens up arc groove in fixed knot one end, and one end of active section is externally provided with arc convex, the arc of active section
Shape protrusion is embedded in arc groove, and allowing active section by arc convex, arcuately slot rotates, and adjustable angle can be in bend
More region connects each section of paste body filling conveyance conduit, and structure is simple, easy for installation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of universal joint of the present invention；
Fig. 2 is the front view of universal joint of the present invention；
Fig. 3 is the connection schematic diagram of universal joint of the present invention and paste body filling conveyance conduit.
Specific embodiment
It is as Figure 1-Figure 2 a kind of universal joint applied to paste body filling conveyance conduit of the invention, comprising: both ends
The fixed knot 1 of connection and the active section 2 being connected with fixed knot, one end channel inner top that fixed knot 1 is connected with active section 2 and interior
Bottom all offers arc groove 11, and be connected with the fixed knot top and bottom of one end of active section 2 are all provided with arc convex, described
Arc convex is embedded in arc groove, for making active section be rotatably connected with fixed knot, it is preferred that the angle of rotation of active section 2
Degree is 0 °~12 °.
Wherein, fixed knot 1 includes pin end 12, female connector 13 and screw 14,13 inner surface shape of pin end 12 and female connector
At the spherical groove of same internal diameter, pin end 12 is fixedly connected with female connector 13 by screw 14.
In order to improve leakproofness, fluid seepage is prevented, be provided in the junction gap of pin end 12 and female connector 13 close
Sealing 15, it is preferred that sealant 15, can also be using other sealings using gasket made of polyurethane material in the present embodiment
Material is filled in the gap between pin end 12 and female connector 13.
As shown in figure 3, one conveyance conduit 3 is connected with the fixed knot 1 of universal joint 2 when use, then pass through clip
It is fixed, then being connected another conveyance conduit 3 and active section 2, then equally fixed by clip, then according to scene reality
Situation rotation active section 2 in border adjusts required angle.
The present invention opens up arc groove 11 in 1 one end of fixed knot, and one end of active section 2 is externally provided with arc convex 21, activity
The arc convex 21 of section 2 is embedded in arc groove 11, and allowing active section 2 by arc convex 21, arcuately slot 11 rotates, angle
It spends adjustable, can connect each section of paste body filling conveyance conduit in the more region of bend, structure is simple, easy for installation.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (5)
1. a kind of universal joint applied to paste body filling conveyance conduit characterized by comprising the fixed knot of both ends perforation
(1) and both ends penetrate through and the active section (2) that is connected with fixed knot (1), what the fixed knot (1) was connected with active section (2)
One end channel inner top and interior bottom all offer arc groove (11), and the active section (2) is connected the top of one end with fixed knot (1)
Portion and bottom are all provided with arc convex (21), in arc convex (21) insertion arc groove (11), for making active section
(2) it is rotatably connected with fixed knot (1).
2. being applied to the universal joint of paste body filling conveyance conduit according to claim 1, it is characterised in that: the fixed knot
It (1) include pin end (12), female connector (13) and screw (14), the pin end (12) and female connector (13) inner surface are formed together
The spherical groove of sample internal diameter, pin end (12) are fixedly connected with female connector (13) by screw (14).
3. the universal joint according to claim 1 applied to paste body filling conveyance conduit, it is characterised in that: the public access
The junction of head (12) and female connector (13) is filled with sealant (15).
4. the universal joint according to claim 3 applied to paste body filling conveyance conduit, it is characterised in that: the sealing
Layer (15) is sealing polyurethane pad.
5. the universal joint according to claim 1 applied to paste body filling conveyance conduit, it is characterised in that: the activity
The rotational angle for saving (2) is 0 °~12 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482849.1A CN109578723A (en) | 2018-12-05 | 2018-12-05 | A kind of universal joint applied to paste body filling conveyance conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482849.1A CN109578723A (en) | 2018-12-05 | 2018-12-05 | A kind of universal joint applied to paste body filling conveyance conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578723A true CN109578723A (en) | 2019-04-05 |
Family
ID=65926459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482849.1A Pending CN109578723A (en) | 2018-12-05 | 2018-12-05 | A kind of universal joint applied to paste body filling conveyance conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441992A (en) * | 2020-04-21 | 2020-07-24 | 武汉市研华智造环保科技有限公司 | Universal ventilation connecting device of ventilator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1447332A (en) * | 1973-10-15 | 1976-08-25 | Kanegafuchi Chemical Ind | Pipe joint |
| GB2095352B (en) * | 1981-03-25 | 1984-09-26 | Shotbolt Keith | Improvements related to ball and socket joints |
| CN2158020Y (en) * | 1993-04-30 | 1994-03-02 | 孟綖 | Universal joint |
| CN2851787Y (en) * | 2005-11-29 | 2006-12-27 | 时松贤 | Universal spherical joint |
| CN201100496Y (en) * | 2007-10-31 | 2008-08-13 | 四川天鑫塑胶管业有限公司 | Universal connector for tube connection |
| CN201100497Y (en) * | 2007-11-22 | 2008-08-13 | 四川天鑫塑胶管业有限公司 | Universal connector for tube connection |
-
2018
- 2018-12-05 CN CN201811482849.1A patent/CN109578723A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1447332A (en) * | 1973-10-15 | 1976-08-25 | Kanegafuchi Chemical Ind | Pipe joint |
| GB2095352B (en) * | 1981-03-25 | 1984-09-26 | Shotbolt Keith | Improvements related to ball and socket joints |
| CN2158020Y (en) * | 1993-04-30 | 1994-03-02 | 孟綖 | Universal joint |
| CN2851787Y (en) * | 2005-11-29 | 2006-12-27 | 时松贤 | Universal spherical joint |
| CN201100496Y (en) * | 2007-10-31 | 2008-08-13 | 四川天鑫塑胶管业有限公司 | Universal connector for tube connection |
| CN201100497Y (en) * | 2007-11-22 | 2008-08-13 | 四川天鑫塑胶管业有限公司 | Universal connector for tube connection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441992A (en) * | 2020-04-21 | 2020-07-24 | 武汉市研华智造环保科技有限公司 | Universal ventilation connecting device of ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |