CN103904607A - Single-angle middle rotation tee joint cover plate - Google Patents
Single-angle middle rotation tee joint cover plate Download PDFInfo
- Publication number
- CN103904607A CN103904607A CN201410081448.0A CN201410081448A CN103904607A CN 103904607 A CN103904607 A CN 103904607A CN 201410081448 A CN201410081448 A CN 201410081448A CN 103904607 A CN103904607 A CN 103904607A
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- cover plate
- plate
- main cover
- tee joint
- trapezoidal
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Abstract
The invention relates to a single-angle middle rotation tee joint cover plate comprising a main cover plate and an auxiliary cover plate. The main cover plate is in an L type. A trapezoidal plate is arranged at the upper end of the middle of the main cover plate. The left side and the right side of the trapezoidal plate are respectively connected with a side plate. The side plates are in an L type, and chamfers are arranged at the corners of the side plates. The connecting positions of the side plates and the trapezoidal plate are located on the chamfers, and parts, located above the chamfers, of the side plates are provided with connecting plates. Number-one holes are formed in the connecting plates. Parts, located on the right side of the chamfers, of the side plates are perpendicular to the main cover plate and connected with the upper edge of the main cover plate. The auxiliary cover plate is in a U type, and number-two holes are symmetrically formed in the lower portions of the left side edge and the right side edge of the auxiliary cover plate. The single-angle middle rotation tee joint cover plate has the advantages of being reasonable in structural design, convenient to use, low in cost and the like. Using requirements for the single-angle middle rotation tee joint cover plate used for a cable bridge are met under the condition of non-right-angle turning, the application range of the single-angle middle rotation tee joint cover is enlarged, and a cable is effectively prevented from being abraded and extruded by the bridge when turning at various angles.
Description
Technical field
The present invention relates to cable testing bridge technical field, specifically in the middle of a kind of single angle, rotate threeway cover plate.
Background technology
Perfect along with the universal and electric power facility of network technology, electric power or communication cable are more and more common in life, laying scope is more and more extensive, cable often runs into the situation that on-right angle is turned in process of deployment, cable testing bridge needs the bending in the face of various angles too, is badly in need of in the market a kind of cover plate that facilitates cable testing bridge to use, adapt to various on-right angle turning situations.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides rotation threeway cover plate in the middle of a kind of single angle.
The present invention solves its technical problem and realizes by the following technical solutions:
In the middle of a kind of single angle, rotate threeway cover plate, comprise main cover plate and auxiliary coverplate, described main cover plate is L-type plate; Upper end, described main cover plate middle part is provided with trapezoidal plate; Described trapezoidal plate be each side connected with side plate; Described side plate is L-type plate, and the corner of side plate is provided with chamfering, and the position that side plate is connected with trapezoidal plate is positioned at chamfering place, and the part that side plate is positioned at chamfering top is provided with connecting plate; Described connecting plate is provided with hole No. one; Described side plate is positioned at right-hand part of chamfering perpendicular to main cover plate, and is connected with the top edge of main cover plate; Described auxiliary coverplate is U-shaped plate, and below, limit, the auxiliary coverplate left and right sides is arranged with hole No. two.
A described hole is identical with No. two holes, and No. one hole difference correspondence is connected with No. two holes by bolt.
The width of described auxiliary coverplate is less than or equal to the length of trapezoidal plate upper surface.
In use, the lower end dual-side of described auxiliary coverplate is the corresponding inner side that is placed on two side plates respectively, and auxiliary coverplate is bolted on a hole by described; In the time that cable is laid in described cover plate, the chamfering on cover plate is rotated threeway use in the middle of coordinating corresponding single angle, is conducive to reduce the wearing and tearing of corner to cable, protection cable security; When cable is during at auxiliary coverplate inside turn cabling, described auxiliary coverplate rotates around the bolt shaft of the left and right sides, bottom, and rotational angle range is 0 to 180 °.
The invention has the beneficial effects as follows: the present invention has reasonable in design, the advantage such as easy to use, with low cost; Meet cable crane span structure with rotating the instructions for use of threeway cover plate in on-right angle turning situation in the middle of single angle; widen the middle scope of application of rotating threeway cover plate in single angle, while effectively having protected cable to turn, be not subject to wearing and tearing and the extruding of crane span structure under various angles.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the schematic diagram of main cover plate of the present invention;
Fig. 3 is the schematic diagram of side plate of the present invention;
Fig. 4 is the schematic diagram of auxiliary coverplate of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figures 1 to 4, in the middle of a kind of single angle, rotate threeway cover plate, comprise main cover plate 1 and auxiliary coverplate 8, described main cover plate 1 is L-type plate; Described main cover plate 1 upper end, middle part is provided with trapezoidal plate 2; Described trapezoidal plate 2 be each side connected with side plate 3; Described side plate 3 is L-type plate, and the corner of side plate 3 is provided with chamfering 4, and the position that side plate 3 is connected with trapezoidal plate 2 is positioned at chamfering 4 places, and the part that side plate 3 is positioned at chamfering 4 tops is provided with connecting plate 5; Described connecting plate 5 is provided with hole 6 No. one; Described side plate 3 is positioned at right-hand part of chamfering perpendicular to main cover plate 1, and is connected with the top edge of main cover plate 1; Described auxiliary coverplate 8 is U-shaped plate, and auxiliary coverplate 8 belows, limit, the left and right sides are arranged with hole 9 No. two.
A described hole 6 is identical with No. two holes 9, and hole 6 is corresponding to be respectively connected with No. two holes 9 by bolt, facilitates auxiliary coverplate 8 to rotate around No. two holes 9.
The width of described auxiliary coverplate 8 is less than or equal to the length of trapezoidal plate 2 upper surfaces, and auxiliary coverplate 8 can be placed in connecting plate 5, so that auxiliary coverplate 8 rotates within the scope of 90 to 180 °, and does not mutually interfere with connecting plate 5.
In use, the lower end dual-side of described auxiliary coverplate is the corresponding inner side that is placed on two side plates respectively, and auxiliary coverplate is bolted on a hole by described; In the time that cable is laid in described cover plate, the chamfering on cover plate is rotated threeway use in the middle of coordinating corresponding single angle, is conducive to reduce the wearing and tearing of corner to cable, protection cable security; When cable is during at auxiliary coverplate inside turn cabling, described auxiliary coverplate rotates around the bolt shaft of the left and right sides, bottom, and slewing area is 0 to 180 °.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. in the middle of single angle, rotate a threeway cover plate, comprise main cover plate and auxiliary coverplate, it is characterized in that: described main cover plate is L-type plate; Upper end, described main cover plate middle part is provided with trapezoidal plate; Described trapezoidal plate be each side connected with side plate; Described side plate is L-type plate, and the corner of side plate is provided with chamfering, and the position that side plate is connected with trapezoidal plate is positioned at chamfering place, and the part that side plate is positioned at chamfering top is provided with connecting plate; Described connecting plate is provided with hole No. one; Described side plate is positioned at right-hand part of chamfering perpendicular to main cover plate, and is connected with the top edge of main cover plate; Described auxiliary coverplate is U-shaped plate, and below, limit, the auxiliary coverplate left and right sides is arranged with hole No. two.
2. in the middle of the single angle of one according to claim 1, rotate threeway cover plate, it is characterized in that: a described hole is identical with No. two holes, No. one hole difference correspondence is connected with No. two holes by bolt.
3. in the middle of the single angle of one according to claim 1, rotate threeway cover plate, it is characterized in that: the width of described auxiliary coverplate is less than or equal to the length of trapezoidal plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081448.0A CN103904607A (en) | 2014-03-06 | 2014-03-06 | Single-angle middle rotation tee joint cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081448.0A CN103904607A (en) | 2014-03-06 | 2014-03-06 | Single-angle middle rotation tee joint cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103904607A true CN103904607A (en) | 2014-07-02 |
Family
ID=50995810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410081448.0A Pending CN103904607A (en) | 2014-03-06 | 2014-03-06 | Single-angle middle rotation tee joint cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103904607A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2352337A (en) * | 1996-10-29 | 2001-01-24 | Electrix Int Ltd | Cable enclosure |
| CN202790915U (en) * | 2012-08-17 | 2013-03-13 | 天津市轩辕电器有限公司 | Horizontal tee joint of tray-type bridge frame |
| CN202884256U (en) * | 2012-08-30 | 2013-04-17 | 安徽精工电缆桥架有限公司 | Vertical rotating slot type left three-way link for cable bridge |
| CN202992391U (en) * | 2012-08-30 | 2013-06-12 | 安徽精工电缆桥架有限公司 | Side edge rotating trench type vertical tee-joint for cable bridge |
| CN203215076U (en) * | 2013-02-19 | 2013-09-25 | 安徽精工电缆桥架有限公司 | Vertically-rotating tray type left tee joint used for cable bridge |
-
2014
- 2014-03-06 CN CN201410081448.0A patent/CN103904607A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2352337A (en) * | 1996-10-29 | 2001-01-24 | Electrix Int Ltd | Cable enclosure |
| CN202790915U (en) * | 2012-08-17 | 2013-03-13 | 天津市轩辕电器有限公司 | Horizontal tee joint of tray-type bridge frame |
| CN202884256U (en) * | 2012-08-30 | 2013-04-17 | 安徽精工电缆桥架有限公司 | Vertical rotating slot type left three-way link for cable bridge |
| CN202992391U (en) * | 2012-08-30 | 2013-06-12 | 安徽精工电缆桥架有限公司 | Side edge rotating trench type vertical tee-joint for cable bridge |
| CN203215076U (en) * | 2013-02-19 | 2013-09-25 | 安徽精工电缆桥架有限公司 | Vertically-rotating tray type left tee joint used for cable bridge |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |
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| WD01 | Invention patent application deemed withdrawn after publication |