CN207005518U - A kind of double flange force transmission joint structures of new high-efficiency - Google Patents
A kind of double flange force transmission joint structures of new high-efficiency Download PDFInfo
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- CN207005518U CN207005518U CN201720710121.4U CN201720710121U CN207005518U CN 207005518 U CN207005518 U CN 207005518U CN 201720710121 U CN201720710121 U CN 201720710121U CN 207005518 U CN207005518 U CN 207005518U
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Abstract
Originally it is new to be related to a kind of double flange force transmission joint structures of new high-efficiency, including left flange, right flange, left sleeve, right sleeve, connecting screw, expansion link, stop nut, disk spring, helical spring, spacing ring and elastic sealing ring, left sleeve front end face is connected with left flange, end is in right sleeve, and it is slidably connected with right sleeve lining, right barrel end is connected with right flange, left sleeve outer surface and right sleeve interior surface are all provided with least one elastic sealing ring, and it is connected with each other by elastic sealing ring, elastic sealing ring and left sleeve, right sleeve is coaxially distributed, right sleeve interior surface sets positioning table, and offseted by positioning table and left sleeve distal end faces, it is outer by connecting hole and connecting screw interconnection that spacing ring is coated on right sleeve.This new one side has good sealing structure and elastic telescopic deformability, on the other hand effectively raises connector overall construction intensity.
Description
Technical field
A kind of expansion joint structure is the utility model is related to, is exactly a kind of double flange force transmission joint knots of new high-efficiency
Structure.
Background technology
Expansion joint at present is the visual plant of the caused telescopic shape change in gram pipe-line equipment operation, and usage amount is huge
Greatly, but in the use of reality find, the traditional structure that presently used expansion joint often uses, i.e., by two to three
The individual conduit being coaxially distributed mutually is socketed, and then the link position between each conduit is positioned by flange and connecting bolt,
So as to reach the purpose for possessing certain telescopic shape change and sealing anti-pressure ability, but this structure is due to being to pass through phase sleeve pipe
Mutually socket surplus and the sealability and telescopic shape change ability of elastic rubber ring connector, each sleeve pipe indirect addressing ability and sealing
Ability is relatively poor, can not bear telescopic moving and the higher radial compression shock of big variable, the transmission to axial driving force
Performance is relatively poor, therefore causes the structural stability of current expansion joint relatively poor, and anti-pressure ability and sealability are relative
Weaker, mechanical property is bad, while also causes current expansion joint structure volume and deadweight larger, operation stability and reliable
Property relatively poor present situation, for this problem, there is an urgent need to develop a kind of new force transmission joint structure, to meet actually to make
Needs.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of new high-efficiency double flange force transmission joint knots
Structure, the new structure is simple, flexible and convenient to use, on the one hand with good sealing structure and elastic telescopic deformability,
It is on the other hand effective to improve so as to effectively improve the operational reliability of connector, mechanical property and driving power transmission performance
Connector overall construction intensity, greatly improve connector and energy is resisted to axial stretching deformation operation power and radial pressure
Power, so as to reach raising and improve connector operation stability, reliability and resistance to compression bearing capacity.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of double flange force transmission joint structures of new high-efficiency, including left flange, right flange, left sleeve, right sleeve, connection spiral shell
Bar, expansion link, stop nut, disk spring, helical spring, spacing ring and elastic sealing ring, left sleeve front end face and left flange
Connect and be coaxially distributed, end is slidably connected in right sleeve with right sleeve lining, and right barrel end is connected with right flange
And be coaxially distributed, right barrel forward end is coated on outside left sleeve and is slidably connected with left sleeve outer surface, and left sleeve is embedded in right sleeve
The length of inside points is 2/3-the 3/4 of left sleeve total length, and left sleeve end is that right sleeve is effective with right barrel end spacing
1/4-the 1/3 of length, left sleeve outer surface and right sleeve interior surface are all provided with least one elastic sealing ring, and close by elasticity
Seal ring is connected with each other, and elastic sealing ring is coaxially distributed with left sleeve, right sleeve, and right sleeve interior surface sets positioning table, and by fixed
Position platform offsets with left sleeve distal end faces, and positioning table is the cyclic structure being coaxially distributed with right sleeve, and spacing ring is and right sleeve
The cyclic structure being coaxially distributed, and spacing ring is coated on outside right sleeve and between left flange, right flange at point midway, Zuo Fa
Blue, right flange is identical with spacing ring diameter and is 1.5-3 times of right sleeve outer diameter, on left flange, right flange and spacing ring
Some connecting holes of cloth, and the connecting hole of left flange, right flange and spacing ring is coaxially distributed, left flange, right flange and spacing ring
It is connected with each other by connecting hole and connecting screw, wherein connecting screw at least four, surround right sleeve axis uniformly and pass through
Stop nut is connected with each other with left flange, right flange, expansion link at least four, and uniform around left sleeve, right sleeve axis, its
In at least two expansion link one end be connected with surface after left flange, the other end is connected with spacing ring, at least two expansion link one end
It is connected with right flange, the other end is logical to be connected with spacing ring, and stop nut passes through at least one dish with left flange, right flange outer face
Shape spring be connected with each other, helical spring several, be respectively coated by outside each connecting screw, and both ends respectively with left flange, right method
Blue and spacing ring outer surface offsets.
Further, it is connected with each other between described left sleeve and right barrel contacts face by chute, described chute is at least
Two and it is distributed on left sleeve outer surface around left sleeve axis, and described chute axis and left sleeve diameter parallel point
Cloth.
Further, described right barrel forward end face and left sleeve rear end face are all provided with the slope in 30 ° -60 ° angles with axis
Mouth structure.
Further, described expansion link is any one in telescopic spring bar, atmospheric pressure pole, hydraulic stem.
Further, described flexible rod axis are in 0 ° -90 ° angles, and work as expansion link with left sleeve, right sleeve axis
When axis is more than 0 ° with left sleeve, right sleeve axis angle, then with two symmetrical expansion link axles of left sleeve, right sleeve axis
Line is in 90 ° of angles.
Further, described expansion link both ends are hinged with left flange, right flange and spacing interannular respectively.
This new structure is simple, flexible and convenient to use, on the one hand with good sealing structure and elastic telescopic deformation
Ability, it is on the other hand effective so as to effectively improve the operational reliability of connector, mechanical property and driving power transmission performance
Connector overall construction intensity is improved, connector is greatly improved and axial stretching deformation operation power and radial pressure is supported
Imperial ability, so as to reach raising and improve connector operation stability, reliability and resistance to compression bearing capacity.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structure diagram.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
The double flange force transmission joint structures of a kind of new high-efficiency as described in Fig. 1, including left flange 1, right flange 2, left sleeve
3rd, right sleeve 4, connecting screw 5, expansion link 6, stop nut 7, disk spring 8, helical spring 9, spacing ring 10 and elastic packing
Ring 11, the front end face of left sleeve 3 are connected with left flange 1 and are coaxially distributed, and end is slided in right sleeve 4, and with the right inwall of sleeve 4
Dynamic connection, the right end of sleeve 4 are connected with right flange 2 and are coaxially distributed, the right front end of sleeve 4 be coated on left sleeve 3 outside and with left set
3 outer surfaces of cylinder are slidably connected, and left sleeve 3 is 2/3-the 3/4 of the total length of left sleeve 3 embedded in the length of the right inside points of sleeve 4, and
The end of left sleeve 3 and the right end spacing of sleeve 4 are 1/4-the 1/3 of the right effective length of sleeve 4, the outer surface of left sleeve 3 and right sleeve
4 inner surfaces are all provided with least one elastic sealing ring 11, and are connected with each other by elastic sealing ring 11, elastic sealing ring 11 and left set
Cylinder 3, right sleeve 4 are coaxially distributed, and the right inner surface of sleeve 4 sets positioning table 12, and passes through positioning table 12 and the distal end faces phase of left sleeve 3
Support, positioning table 12 is the cyclic structure being coaxially distributed with right sleeve 4, and spacing ring 10 is the ring-type knot being coaxially distributed with right sleeve 4
Structure, and spacing ring 10 is coated on outside right sleeve 4 and at 2 left flange 1, right flange point midways, left flange 1, right flange 2
It is identical with the diameter of spacing ring 10 and being the right external diameter of sleeve 4 1.5-3 times, on left flange 1, right flange 2 and spacing ring 104
Some connecting holes 13 of cloth, and the coaxial distribution of the connecting hole 13 of left flange 1, right flange 3 and spacing ring 10, left flange 1, right flange
2 and spacing ring 3 be connected with each other by connecting hole 13 and connecting screw 5, wherein connecting screw 5 at least four, around right sleeve 4
Axis is uniform and is connected with each other by stop nut 7 and left flange 1, right flange 2, expansion link 6 at least four, and around left sleeve
3rd, the right axis of sleeve 4 is uniform, and the one end of wherein at least two expansion link 6 is connected with surface after left flange 1, the other end and spacing ring 10
Connection, the one end of at least two expansion link 6 are connected with right flange 2, and the other end is logical to be connected with spacing ring 10, stop nut 7 and left method
Orchid 1, the outer surface of right flange 2 be connected with each other by least one disk spring 8, helical spring 9 several, be respectively coated by each company
Connect outside screw rod 5, and both ends offset with left flange 1, right flange 2 and the outer surface of spacing ring 10 respectively.
In the present embodiment, it is connected with each other between described left sleeve 3 and the contact surface of right sleeve 4 by chute 14, described cunning
Groove 14 at least two is simultaneously distributed on the outer surface of left sleeve 3 around the axis of left sleeve 3, and the described axis of chute 14 and left sleeve
3 diameter parallels are distributed.
In the present embodiment, the described front end face of right sleeve 4 and the rear end face of left sleeve 3 are all provided with axis being in 30 ° -60 ° angles
Divided edge structure 15.
In the present embodiment, described expansion link 6 is any one in telescopic spring bar, atmospheric pressure pole, hydraulic stem.
In the present embodiment, the described axis of expansion link 6 and left sleeve 3, the axis of right sleeve 4 are in 0 ° -90 ° angles, and work as and stretch
When the axis of contracting bar 6 is more than 0 ° with left sleeve 3, the axis angle of right sleeve 4, then it is distributed with left sleeve 3, the axisymmetrical of right sleeve 4
The axis of two expansion link 6 is in 90 ° of angles.
In the present embodiment, the described both ends of expansion link 6 are hinged between left flange 1, right flange 2 and spacing ring 10 respectively.
This is new in the specific implementation, first connects left flange, right flange with left sleeve, right sleeve both ends end face respectively
Connect, installation positioning then is carried out to elastic sealing ring and spacing ring, left sleeve is finally embedded in right sleeve, finally by connection spiral shell
Bar, expansion link, stop nut, disk spring, helical spring can complete equipment to position progress is spacing left flange, right flange
Assembling.
This novel device in the process of running, but when having axial direction telescopic action power, edge wherein between left sleeve, right sleeve
Axis direction and carry out relative displacement, to eliminate telescopic shape change and driving force is transmitted, moved in left sleeve, right sleeve
When dynamic, sealing positioning is carried out by elastic sealing ring, so as to reach the ability to displacement position-limiting, while improves left sleeve, right sleeve
Structural strength and sealability at link position, joint sealing and the energy of resistance to compression carrying when improving telescopic shape change so as to reach
Power, simultaneously, when carrying out telescopic shape change, on the one hand the telescopic shape change direction of motion is defined by connecting screw, then
Left sleeve, right slip expansion displacement stroke scope are defined by expansion link, on the other hand by expansion link, disk spring,
Helical spring provides telescopic shape change reversely damping, weakens or eliminates telescopic shape change driving force, so as to reach reduction telescopic shape change
Stroke and the purpose to axial driving force transmission.
This new structure is simple, flexible and convenient to use, on the one hand with good sealing structure and elastic telescopic deformation
Ability, it is on the other hand effective so as to effectively improve the operational reliability of connector, mechanical property and driving power transmission performance
Connector overall construction intensity is improved, connector is greatly improved and axial stretching deformation operation power and radial pressure is supported
Imperial ability, so as to reach raising and improve connector operation stability, reliability and resistance to compression bearing capacity.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments.Above-described embodiment and
Simply illustrate principle of the present utility model described in specification.On the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications.These changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (6)
- A kind of 1. double flange force transmission joint structures of new high-efficiency, it is characterised in that：The double flange force transmission joints of described new high-efficiency Structure includes left flange, right flange, left sleeve, right sleeve, connecting screw, expansion link, stop nut, disk spring, spiral bullet Spring, spacing ring and elastic sealing ring, described left sleeve front end face are connected with left flange and are coaxially distributed, and end is embedded in right sleeve It is interior, and be slidably connected with right sleeve lining, described right barrel end is connected with right flange and is coaxially distributed, right barrel forward end bag Overlay on outside left sleeve and be slidably connected with left sleeve outer surface, described left sleeve is left set embedded in the length of right sleeve inner point 2/3-the 3/4 of cylinder total length, and left sleeve end and right barrel end spacing is right sleeve effective length 1/4-1/3, institute The left sleeve outer surface and right sleeve interior surface stated are all provided with least one elastic sealing ring, and are mutually interconnected by elastic sealing ring Connect, described elastic sealing ring is coaxially distributed with left sleeve, right sleeve, and described right sleeve interior surface sets positioning table, and passes through Positioning table offsets with left sleeve distal end faces, and described positioning table is the cyclic structure that is coaxially distributed with right sleeve, described limit Position ring is the cyclic structure being coaxially distributed with right sleeve, and described spacing ring is coated on outside right sleeve and positioned at left flange, the right side Between flange at point midway, described left flange, right flange are identical with spacing ring diameter and are 1.5-the 3 of right sleeve outer diameter Times, uniform some connecting holes on described left flange, right flange and spacing ring, and the connection of left flange, right flange and spacing ring Hole is coaxially distributed, and described left flange, right flange and spacing ring are connected with each other by connecting hole and connecting screw, wherein institute The connecting screw at least four stated, it surround right sleeve axis uniformly and is connected with each other by stop nut and left flange, right flange, Described expansion link at least four, and, wherein at least two expansion link one end and left method uniform around left sleeve, right sleeve axis Surface is connected after orchid, and the other end is connected with spacing ring, and at least two expansion link one end are connected with right flange, the other end lead to it is spacing Ring is connected, and described stop nut is connected with each other with left flange, right flange outer face by least one disk spring, described Helical spring several, be respectively coated by outside each connecting screw, and described helical spring both ends respectively with left flange, right flange And spacing ring outer surface offsets.
- A kind of 2. double flange force transmission joint structures of new high-efficiency according to claim 1, it is characterised in that：Described left set It is connected with each other between cylinder and right barrel contacts face by chute, described chute at least two is simultaneously distributed on a left side around left sleeve axis On sleeve outer surface, and described chute axis is distributed with left sleeve diameter parallel.
- A kind of 3. double flange force transmission joint structures of new high-efficiency according to claim 1, it is characterised in that：Described right set Cylinder front end face and left sleeve rear end face are all provided with the divided edge structure in 30 ° -60 ° angles with axis.
- A kind of 4. double flange force transmission joint structures of new high-efficiency according to claim 1, it is characterised in that：Described is flexible Bar is any one in telescopic spring bar, atmospheric pressure pole, hydraulic stem.
- A kind of 5. double flange force transmission joint structures of new high-efficiency according to claim 1, it is characterised in that：Described is flexible Rod axis and left sleeve, right sleeve axis are in 0 ° -90 ° angles, and when flexible rod axis and left sleeve, right sleeve axis angle Then it is in 90 ° of angles with two symmetrical flexible rod axis of left sleeve, right sleeve axis during more than 0 °.
- A kind of 6. double flange force transmission joint structures of new high-efficiency according to claim 1, it is characterised in that：Described is flexible Bar both ends are hinged with left flange, right flange and spacing interannular respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710121.4U CN207005518U (en) | 2017-06-19 | 2017-06-19 | A kind of double flange force transmission joint structures of new high-efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710121.4U CN207005518U (en) | 2017-06-19 | 2017-06-19 | A kind of double flange force transmission joint structures of new high-efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN207005518U true CN207005518U (en) | 2018-02-13 |
Family
ID=61445795
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710121.4U Active CN207005518U (en) | 2017-06-19 | 2017-06-19 | A kind of double flange force transmission joint structures of new high-efficiency |
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| CN (1) | CN207005518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120725A (en) * | 2020-01-09 | 2020-05-08 | 张帅 | Gravity balance air brake for ship ventilation |
| CN112392414A (en) * | 2020-11-12 | 2021-02-23 | 武汉博汇油田工程服务有限公司 | I-shaped large-drift-diameter manifold pry |
| CN114151629A (en) * | 2021-11-29 | 2022-03-08 | 山西中通管业股份有限公司 | Socket type gas pipeline capable of being hung |
-
2017
- 2017-06-19 CN CN201720710121.4U patent/CN207005518U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120725A (en) * | 2020-01-09 | 2020-05-08 | 张帅 | Gravity balance air brake for ship ventilation |
| CN111120725B (en) * | 2020-01-09 | 2021-11-05 | 中船重工（上海）节能技术发展有限公司 | Gravity balance air brake for ship ventilation |
| CN112392414A (en) * | 2020-11-12 | 2021-02-23 | 武汉博汇油田工程服务有限公司 | I-shaped large-drift-diameter manifold pry |
| CN114151629A (en) * | 2021-11-29 | 2022-03-08 | 山西中通管业股份有限公司 | Socket type gas pipeline capable of being hung |
| CN114151629B (en) * | 2021-11-29 | 2023-12-22 | 山西中通管业股份有限公司 | Socket joint formula gas pipeline that can hang |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel pair high -efficient flange passes power joint design Effective date of registration: 20200602 Granted publication date: 20180213 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO WANRUI INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2020980002695 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211123 Granted publication date: 20180213 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO WANRUI INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2020980002695 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |