CN105972319A - Horizontal and vertical lower tee joint - Google Patents
Horizontal and vertical lower tee joint Download PDFInfo
- Publication number
- CN105972319A CN105972319A CN201610527880.7A CN201610527880A CN105972319A CN 105972319 A CN105972319 A CN 105972319A CN 201610527880 A CN201610527880 A CN 201610527880A CN 105972319 A CN105972319 A CN 105972319A
- Authority
- CN
- China
- Prior art keywords
- level
- vertical
- straight
- inclined plane
- cable
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
- F16L3/06—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
Abstract
The invention relates to a horizontal and vertical lower tee joint. The horizontal and vertical lower tee joint is characterized by comprising a first horizontal straight-in part and a second horizontal straight-in part which is located below the first horizontal straight-in part and is perpendicular to the first horizontal straight-in part; each of the two ends of the first horizontal straight-in part is provided with a cable inlet; the bottom of the part, located between the two cable inlets, of the first horizontal straight-in part is provided with a first cable outlet, and the position of the cable outlet is connected with the second horizontal straight-in part through a vertical body; and the second horizontal straight-in part is provided with a second cable outlet. By means of the horizontal and vertical lower tee joint, on the premise that a bridge frame does not occupy the pipe rack position, bridge frame gathering and reversing can be effectively achieved, and using is convenient.
Description
Technical field
The present invention relates to threeway under the horizontal vertical that a kind of crane span structure connects, belong to the interconnection technique field of cable testing bridge.
Background technology
At present, in Petrochemical Industry, cable laying widely used cable testing bridge mode.Cable testing bridge lays to be had
The advantages such as bearing capacity is big, maintenance is convenient, thermal diffusivity is good.Cable testing bridge layout in petrochemical plant, mainly depends on
Trustship corridor.Owing to being laid with the pipelines such as a large amount of technique, heating power, water channel on piping lane, and cable is still needed and all kinds of pipelines
Keep certain safe spacing, so that the placement space of cable testing bridge is the most nervous.It addition, need during cable break-in
To be realized by various crane span structure interconnection techniques, to draw under a part of cable in horizontal crane span structure needs, be diverted to Vertical Square
In time laying, the logical bearing requirements that all cannot meet cable with threeway of all kinds of connecting bendings of the prior art.In existing skill
In art, scheme one is that the level retaining and being positioned at eminence and lower leads directly to crane span structure, does not use any connector between them,
Cable is unsettled turn to after draw and connect；But in this scenario, due to the section of turning to cable exposure, it is short of fire protection and lacks
Crane span structure carries, and hangs stretching cable so easily causing gravity.Scheme two be the horizontal threeway of employing, vertical curved logical or on
Multiple connectors combination overlap joints such as limit perpendicular tee joint form, but in this scenario, owing to using, device is many, take sky
Between big, construction complexity, and each connector specification must be unified, so installing not in the higher structures such as piping lane
Convenient.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide one and can be effectively realized crane span structure and be not take up piping lane position
On the premise of complete crane span structure and collect and threeway under break-in and horizontal vertical easy to use.
For achieving the above object, the present invention takes techniques below scheme: threeway under a kind of horizontal vertical, it is characterised in that:
It includes that one first level is straight-through and is positioned at the straight-through lower section of described first level with one and leads directly to vertical cloth with described first level
The second level put leads directly to, and the two ends straight-through in described first level are respectively arranged with a cable inlet, are being positioned at two institutes
The bottom stating described first level between cable inlet straight-through is provided with one first cable outlet, at described cable outlet
Place is connected by a vertical body and described second level are straight-through, is provided with one second cable on described second level is straight-through
Outlet.
Described vertical body includes spaced apart first, second vertical plane and spaced apart first, second inclined plane,
Described first, second vertical plane is fastenedly connected with described first, second inclined plane；Described first, second vertically puts down
The bottom that the top of face and described first, second inclined plane leads directly to described first level respectively is wholely set；Described
The bottom of one vertical plane is connected by one the 3rd inclined plane and described second level are straight-through, the top of described 3rd inclined plane
Holding the bottom with described first vertical plane to be wholely set, the bottom of described 3rd inclined plane leads directly to described second level
Top be wholely set.
In the bottom of described second vertical plane and described first, second inclined plane respectively by an outer casing and described the
Two levels are straight-through to be connected；Wherein the both sides of outer casing described in two are fastenedly connected with the both sides of described 3rd inclined plane, another
Described outer casing is arranged on the terminal that described second level is straight-through.
It is 30～60 degree that described first, second inclined plane and described first level lead directly to the angle of bottom surface.
It is 30～45 degree that described first, second inclined plane and described first level lead directly to the angle of bottom surface.
Described 3rd inclined plane is 30～60 degree with the angle of described first, second vertical plane.
Described 3rd inclined plane is 30～45 degree with the angle of described first, second vertical plane.
The both sides being positioned at each described cable inlet on described first level is straight-through are provided with at least one connecting hole,
The both sides being positioned at described first cable outlet on described first level is straight-through are provided with at least one connecting hole.
Each described outer casing and described first, second vertical plane are provided with at least one length for heat radiation
Cylindrical void.
On the top that described first level is straight-through and described second level is straight-through respectively by snapping connection protective cover.
Due to the fact that and take above technical scheme, it is straight that it has the advantage that 1, the present invention is provided with one first level
Logical and one be positioned at the straight-through lower section of the first level and lead directly to vertically arranged second level with the first level and lead directly to, at the first water
Being connected by a vertical body and the second level are straight-through at straight logical cable outlet, the present invention is capable of crane span structure and is not accounting for
Collect and break-in with completing crane span structure on the premise of piping lane position, simple in construction, easy to use.2, vertical body bag of the present invention
Including spaced apart first, second vertical plane and spaced apart first, second inclined plane, first, second is vertical
Plane is fastenedly connected with first, second inclined plane, first, second vertical plane and the top of first, second inclined plane
Bottom straight-through with the first level respectively is wholely set, and one the 3rd inclined plane and second is passed through in the bottom of the first vertical plane
Level is straight-through to be connected, and the top of the 3rd inclined plane is wholely set with the bottom of the first vertical plane, the end of the 3rd inclined plane
Holding the top straight-through with the second level to be wholely set, the present invention can carry bigger load and take up room little, light weight,
Intensity is high.The requirement of bending radius is met, it is possible to avoid when 3, drawing under the present invention first, second inclined plane beneficially cable
Destroy protective coverings of cable.4, the present invention is provided with the 3rd inclined plane, is positioned at the straight-through upper cable of the first level for expansion and goes out
The cable drawn under Kou is horizontally diverted radius, also is able to avoid damage to protective coverings of cable simultaneously.5, the present invention is second
The bottom of vertical plane and first, second inclined plane respectively by the straight-through connection of an outer casing and the second level, wherein two
The both sides of outer casing and the 3rd inclined plane are fastenedly connected, and another outer casing is arranged on the terminal that the second level is straight-through, it is possible to
Play rainproof and dust-proof effect.6, the present invention is respectively arranged with on each outer casing and first, second vertical plane
At least one strip hole, the thermal diffusivity of the present invention is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, threeway under the horizontal vertical of present invention proposition, it includes that a level leads directly to 1 and one and is positioned at level
Below straight-through 1 and lead directly to 1 vertically arranged level with level and lead directly to 2.Lead directly to the two ends of 1 to be respectively arranged with in level
One cable inlet 11,12, the bottom leading directly to 1 in level between two cable inlets 11,12 is provided with a cable
Outlet 13.At cable outlet 13, lead directly to 2 by a vertical body 3 with level be connected.Lead directly in level and arrange on 2
There is a cable outlet 21.
Further, vertical body 3 includes two spaced apart vertical plane 31 and two spaced apart inclined planes 32,
Two vertical planes 31 are fastenedly connected with two inclined planes 32, meet wanting of bending radius when drawing under inclined plane 32 beneficially cable
Ask, thus avoid damage to protective coverings of cable.The top of two vertical planes 31 and two inclined planes 32 leads directly to level respectively
The bottom of 1 is wholely set.Wherein the bottom of a vertical plane 31 is fastenedly connected the top of one the 3rd inclined plane 33, the
The top that the bottom of three inclined planes 33 and level lead directly to 2 is wholely set, and the 3rd inclined plane 33 can expand cable outlet
The cable that 13 times are drawn is horizontally diverted radius, it is also possible to avoid damage to protective coverings of cable.
Further, connect the top of an outer casing 4 respectively in the bottom of another vertical plane 31 and two inclined planes 32,
The top that the bottom of each outer casing 4 and level lead directly to 2 is wholely set.Wherein two outer casing 4 and the 3rd inclined plane 33
Both sides be fastenedly connected, another outer casing 4 is arranged on level and leads directly to the terminal of 2, and each outer casing 4 can play rainproof
With dust-proof effect.
Further, it is 30～60 degree that two inclined planes 32 and level lead directly to the angle of 1 bottom surface 14, preferably 30～
45 degree.
Further, the 3rd inclined plane 33 is 30～60 degree with the angle of each vertical plane 31, preferably 30～
45 degree.
Further, lead directly in level and be positioned at the both sides of cable inlet 11 and cable inlet 12 on 1 and be provided with multiple
Connecting hole 5, leads directly in level and is positioned at the both sides of cable outlet 21 on 1 and is provided with at least one connecting hole 5, respectively
It is connected for straight-through with other level.
Further, each outer casing 4 and two vertical planes 31 are provided with at least one strip for heat radiation
Hole 6.
Further, the present invention is overall in " T " font (lead directly to the cable outlet 21 of 2 from level as viewed from) or " L "
Font (leads directly to from level as viewed from the cable inlet 11 or 12 of 1).
Further, the present invention can be slot type or pellet type.
It is possible to further level lead directly to 1 and level lead directly to the top of 2 respectively by snapping connection protective cover (figure
Not shown in), for rainproof and dust-proof.
Further, level lead directly to 1 and level lead directly to the surfaces externally and internally of 2 and be all coated with anticorrosive coat.
When the present invention uses, the cable inlet 11 or 12 that first cable is led directly to 1 by level introduces, a portion electricity
Cable leads directly in level and continues on 1 to lay, and another part cable is drawn downwards by cable outlet 13, draws under this part
Cable under the effect of inclined plane 32 and the 3rd inclined plane 33, the level of being redirected into leads directly to 2, then goes out from cable
Mouth 21 is drawn.It addition, the present invention can by level lead directly to 1 and level lead directly to each connecting hole on 25 and other bridge
Frame connects, to form overall crane span structure passage.
The various embodiments described above are merely to illustrate the present invention, and the structure of the most each parts, connected mode etc. are all can be
Change, every equivalents carried out on the basis of technical solution of the present invention and improvement, the most should not get rid of at this
Outside bright protection domain.
Claims (10)
1. threeway under a horizontal vertical, it is characterised in that: it includes that one first level is straight-through and is positioned at described first with one
Below level is straight-through and lead directly to vertically arranged second level with described first level to lead directly to, lead directly in described first level
Two ends be respectively arranged with a cable inlet, at the end straight-through in described first level between cable inlet described in two
Portion is provided with one first cable outlet, is connected by a vertical body and described second level are straight-through at described cable outlet,
It is provided with one second cable outlet on described second level is straight-through.
2. threeway under a kind of horizontal vertical as claimed in claim 1, it is characterised in that: described vertical body includes interval
First, second vertical plane arranged and spaced apart first, second inclined plane, described first, second vertically puts down
Face is fastenedly connected with described first, second inclined plane；Described first, second vertical plane and described first, second inclines
The bottom that the top on inclined-plane leads directly to described first level respectively is wholely set；The bottom of described first vertical plane is passed through
One the 3rd inclined plane is straight-through with described second level to be connected, the top of described 3rd inclined plane and described first vertical plane
Bottom be wholely set, the straight-through top of the bottom of described 3rd inclined plane and described second level is wholely set.
3. threeway under a kind of horizontal vertical as claimed in claim 2, it is characterised in that: at described second vertical plane
It is connected by an outer casing and described second level are straight-through respectively with the bottom of described first, second inclined plane；Wherein two
The both sides of described outer casing are fastenedly connected with the both sides of described 3rd inclined plane, and another described outer casing is arranged on described
The terminal that two levels are straight-through.
4. threeway under a kind of horizontal vertical as claimed in claim 2, it is characterised in that: described first, second tilts
It is 30～60 degree that face and described first level lead directly to the angle of bottom surface.
5. threeway under a kind of horizontal vertical as claimed in claim 4, it is characterised in that: described first, second tilts
It is 30～45 degree that face and described first level lead directly to the angle of bottom surface.
6. threeway under a kind of horizontal vertical as claimed in claim 2, it is characterised in that: described 3rd inclined plane and institute
The angle stating first, second vertical plane is 30～60 degree.
7. threeway under a kind of horizontal vertical as claimed in claim 6, it is characterised in that: described 3rd inclined plane and institute
The angle stating first, second vertical plane is 30～45 degree.
8. threeway under a kind of horizontal vertical as claimed in claim 1, it is characterised in that: lead directly in described first level
On be positioned at the both sides of each described cable inlet and be provided with at least one connecting hole, lead directly to upper in described first level
It is provided with at least one connecting hole in the both sides of described first cable outlet.
9. threeway under horizontal vertical as claimed in claim 1 a kind of, it is characterised in that: at each described outer casing and
At least one strip hole for heat radiation it is provided with on described first, second vertical plane.
10. threeway under a kind of horizontal vertical as claimed in claim 1, it is characterised in that: straight in described first level
The top that logical and described second level leads directly to is respectively by snapping connection protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527880.7A CN105972319A (en) | 2016-07-06 | 2016-07-06 | Horizontal and vertical lower tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527880.7A CN105972319A (en) | 2016-07-06 | 2016-07-06 | Horizontal and vertical lower tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972319A true CN105972319A (en) | 2016-09-28 |
Family
ID=56955113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527880.7A Pending CN105972319A (en) | 2016-07-06 | 2016-07-06 | Horizontal and vertical lower tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972319A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342571A (en) * | 2017-07-27 | 2017-11-10 | 浙江中财管道科技股份有限公司 | A kind of full trim strong and weak electricity shield system |
| CN112332333A (en) * | 2020-11-30 | 2021-02-05 | 上海宝冶集团有限公司 | Cable bridge tee joint and arrangement method thereof |
| CN112615317A (en) * | 2020-12-08 | 2021-04-06 | 临沂金良不锈钢制品有限公司 | Novel bend tee bend structure is turned over to gang line groove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365633B (en) * | 1999-10-22 | 2002-12-18 | Electrix Int Ltd | Cover for a junction piece between adjacent lengths of conduit |
| CN202612861U (en) * | 2012-05-17 | 2012-12-19 | 天津市华通机电设备工贸有限公司 | General leftward-rotation elevation bent joint for ocean platform |
| CN104235502A (en) * | 2013-06-08 | 2014-12-24 | 天津市志国电力修造厂 | Trough type upward side vertical tee bridge |
| CN204333812U (en) * | 2014-12-03 | 2015-05-13 | 重庆荣威电气成套设备有限公司 | There is the anti-vertical four-way crane span structure of slot type rubbing line |
| CN205859352U (en) * | 2016-07-06 | 2017-01-04 | 中科合成油工程股份有限公司 | Threeway under horizontal vertical |
-
2016
- 2016-07-06 CN CN201610527880.7A patent/CN105972319A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365633B (en) * | 1999-10-22 | 2002-12-18 | Electrix Int Ltd | Cover for a junction piece between adjacent lengths of conduit |
| CN202612861U (en) * | 2012-05-17 | 2012-12-19 | 天津市华通机电设备工贸有限公司 | General leftward-rotation elevation bent joint for ocean platform |
| CN104235502A (en) * | 2013-06-08 | 2014-12-24 | 天津市志国电力修造厂 | Trough type upward side vertical tee bridge |
| CN204333812U (en) * | 2014-12-03 | 2015-05-13 | 重庆荣威电气成套设备有限公司 | There is the anti-vertical four-way crane span structure of slot type rubbing line |
| CN205859352U (en) * | 2016-07-06 | 2017-01-04 | 中科合成油工程股份有限公司 | Threeway under horizontal vertical |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342571A (en) * | 2017-07-27 | 2017-11-10 | 浙江中财管道科技股份有限公司 | A kind of full trim strong and weak electricity shield system |
| CN112332333A (en) * | 2020-11-30 | 2021-02-05 | 上海宝冶集团有限公司 | Cable bridge tee joint and arrangement method thereof |
| CN112332333B (en) * | 2020-11-30 | 2022-03-04 | 上海宝冶集团有限公司 | Cable bridge tee joint and arrangement method thereof |
| CN112615317A (en) * | 2020-12-08 | 2021-04-06 | 临沂金良不锈钢制品有限公司 | Novel bend tee bend structure is turned over to gang line groove |
| CN112615317B (en) * | 2020-12-08 | 2022-03-01 | 临沂金良不锈钢制品有限公司 | Novel bend tee bend structure is turned over to gang line groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160928 |