CN206775047U - A kind of fiber optic cables crane span structure - Google Patents
A kind of fiber optic cables crane span structure Download PDFInfo
- Publication number
- CN206775047U CN206775047U CN201720766865.8U CN201720766865U CN206775047U CN 206775047 U CN206775047 U CN 206775047U CN 201720766865 U CN201720766865 U CN 201720766865U CN 206775047 U CN206775047 U CN 206775047U
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- CN
- China
- Prior art keywords
- span structure
- crane span
- connecting portion
- structure body
- fiber optic
- 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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Abstract
The utility model provides a kind of fiber optic cables crane span structure, belongs to optical fiber communication equipment technical field, including crane span structure body, and described crane span structure body one end sets crane span structure connecting portion, and the other end sets the first mounting hole；The crane span structure body includes bottom plate and is arranged on the side plate of bottom plate both sides, and cross reinforcing and waling are set on the bottom plate；The crane span structure connecting portion includes first connecting portion, second connecting portion and the 3rd connecting portion, the second connecting portion is arranged between first connecting portion and the 3rd connecting portion, the first connecting portion is arranged on crane span structure body, the second connecting portion is dovetail groove, and the 3rd connecting portion is symmetrically arranged two connecting plates.The utility model is fixed, is convenient for changing, and ensure that the security that crane span structure uses.
Description
Technical field
The utility model belongs to optical fiber communication equipment technical field, more particularly to a kind of fiber optic cables crane span structure.
Background technology
Conventional supporting protection device of the cable testing bridge as cable laying, protection is played to the cable laid in cable testing bridge
And the effect of guiding cabling.Traditional cable testing bridge is broadly divided into the structures such as slot type, ladder-type, pellet type and grid type, and it is made
It is used for the device of fixed cable for power supply field, using very extensive.In general crane span structure, radiating should be considered, is avoided again
Cable makes moist, high temperature direct projection, and impact resistance is strong again.Current tray type cable bridge is mostly by a bottom plate and two side plates
Form, cable is placed wherein, and the more position radiating of some cables is obstructed, easily burns out cable or crane span structure over time
Itself, security cannot be guaranteed.
Utility model content
To overcome the deficiencies in the prior art, the utility model provides a kind of fiber optic cables crane span structure, fixed, conveniently more
Change, ensure that the security that crane span structure uses.
The utility model uses following technical scheme：
A kind of fiber optic cables crane span structure, including crane span structure body, wherein, described crane span structure body one end sets crane span structure connecting portion, separately
One end sets the first mounting hole；The crane span structure body includes bottom plate and is arranged on the side plate of bottom plate both sides, is set on the bottom plate
Cross reinforcing and waling；The crane span structure connecting portion includes first connecting portion, second connecting portion and the 3rd connecting portion, institute
Second connecting portion to be stated to be arranged between first connecting portion and the 3rd connecting portion, the first connecting portion is arranged on crane span structure body,
The second connecting portion is dovetail groove, and the 3rd connecting portion is symmetrically arranged two connecting plates, is set on the connecting plate
Second mounting hole.
Preferably, in addition to crane span structure body cover plate, the crane span structure body cover plate are arranged on crane span structure body.
Preferably, in addition to crane span structure connecting portion cover plate, the crane span structure connecting portion cover plate are arranged on the crane span structure connecting portion.
Preferably, heat emission hole is set on the side plate of the crane span structure body.
Preferably, waling is set on the side plate of the crane span structure body.
Preferably, suspension bracket is set on the crane span structure body.
Preferably, the second heat emission hole is set in the second connecting portion of the crane span structure connecting portion.
The beneficial effects of the utility model are as follows：
The crane span structure body cover plate that the utility model fiber optic cables crane span structure includes crane span structure main body, is connected with crane span structure main body top,
And crane span structure connecting portion, the crane span structure connecting portion cover plate that is connected with crane span structure connecting portion, crane span structure main body include bottom plate and are arranged on bottom plate
The side plate of both sides, bottom plate and side plate can be that to be fixedly connected can also be detachably connected.It can use multiple of the present utility model
Cable testing bridge is combined installation, and crane span structure connecting portion is trapezoidal, and inner space is larger, is transferred in cable or needs larger wiring empty
Between when be especially suitable for using, while because the space of dovetail groove is larger, and heat emission hole is provided with dovetail groove, radiating effect is preferable.
In trouble hunting, because crane span structure body is longer, its cover plate is relatively difficult when opening, and crane span structure connecting portion area is smaller, its
The easily upon opening convenient maintenance of cover plate.Heat emission hole is set on the side plate of crane span structure main body, improves heat dispersion, avoids radiating not
Damaged caused by unobstructed.
The utility model considerably increases bottom plate, side plate to the lotus of cable by setting reinforcement on bottom plate and side plate
Intensity is carried, ensure that the quality of product.In cable laying, it is placed in inside groove profile crane span structure body and crane span structure connecting portion, sets
Heat emission hole on side plate and second connecting portion makes cable have good airspace, improves heat dispersion, also improves simultaneously
The current-carrying capacity of cable.The utility model sets reinforcement respectively on the bottom plate and side plate of cable testing bridge, can be in cable testing bridge
Ensure enough bearing capacities during using relatively thin sheet material.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and obtained in the specification, claims and accompanying drawing write.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
Fig. 1 is a kind of structural representation of fiber optic cables crane span structure of the utility model.
Fig. 2 is a kind of structural representation of fiber optic cables crane span structure central bridge connecting portion of the utility model.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of fiber optic cables crane span structure, including crane span structure body 1, crane span structure connecting portion are present embodiments provided
2nd, crane span structure body cover plate and crane span structure connecting portion cover plate, crane span structure body cover plate are arranged on crane span structure body 1, and frame connecting portion cover plate is set
On the crane span structure connecting portion 2, suspension bracket 3 is set on crane span structure body 1.
The cable testing bridge of multiple present apparatus can be used to be combined installation, crane span structure connecting portion 2 be it is trapezoidal, inner space compared with
Greatly, it is especially suitable for using when cable is transferred or needs larger wiring space, while because the space of dovetail groove is larger, and dovetail groove
On be provided with heat emission hole, radiating effect is preferable.In trouble hunting, because crane span structure body 1 is longer, when its cover plate is opened comparatively
Difficulty, and the area of crane span structure connecting portion 2 is smaller, the easily upon opening convenient maintenance of its cover plate.Radiating is set on the side plate of crane span structure main body 1
Hole, heat dispersion is improved, avoid the obstructed caused damage of radiating.
Crane span structure connecting portion 2 is arranged on one end of crane span structure body 1, and the other end of crane span structure body 1 sets the first mounting hole, and first
Mounting hole includes the mounting hole 101 and mounting hole 102 for being separately positioned on the side plate of crane span structure body 1.On the side plate of crane span structure body and bridge
Heat emission hole is respectively provided with the second connecting portion of frame connecting portion.Crane span structure body 1 includes bottom plate and is arranged on the side plate of bottom plate both sides, bottom
Cross reinforcing 104 and waling 103 are set on plate.Waling is also equipped with the side plate of crane span structure body 1.
Crane span structure connecting portion 2 includes first connecting portion 201, the connecting portion 203 of second connecting portion 202 and the 3rd, second connecting portion
202 are arranged between the connecting portion 203 of first connecting portion 201 and the 3rd, and first connecting portion 201 is fixed on crane span structure through mounting hole 204
On body 1.Second connecting portion 202 is dovetail groove, and the 3rd connecting portion is symmetrically arranged two connecting plates 201, on connecting plate 201
Second mounting hole 205 is set.
The present apparatus considerably increases bottom plate, side by setting cross reinforcing and waling on bottom plate and side plate
Plate ensure that the quality of product to the load intensity of cable.In cable laying, it is placed in groove profile crane span structure body and is connected with crane span structure
Inside portion, the heat emission hole being arranged on side plate and second connecting portion 202 makes cable have good airspace, improves thermal diffusivity
Can, while also improve the current-carrying capacity of cable.The present apparatus sets reinforcement respectively on the bottom plate and side plate of cable testing bridge, can be with
Ensure enough bearing capacities when cable testing bridge uses relatively thin sheet material.
The crane span structure body cover plate that utility model cable testing bridge includes crane span structure main body, is connected with crane span structure main body top, Yi Jiqiao
Frame connecting portion, the crane span structure connecting portion cover plate being connected with crane span structure connecting portion, crane span structure main body include bottom plate and are arranged on bottom plate both sides
Side plate, bottom plate and side plate can be that to be fixedly connected can also be detachably connected.When needing to install cable, directly cable is put
Put in crane span structure main body and crane span structure connecting portion, be connected to by cover plate on crane span structure side plate and second connecting portion side plate, avoid damaging
Cable.When needing to change cable testing bridge or maintenance cable, by cover plate by under dismounting on crane span structure side plate and second connecting portion side plate
Come, after pending complete operation, then cover plate is connected on crane span structure side plate and second connecting portion side plate, simple to operate, convenient work
Maintenance and replacing of the personnel to cable maintenance and cable testing bridge.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (7)
1. a kind of fiber optic cables crane span structure, including crane span structure body, it is characterised in that：Described crane span structure body one end sets crane span structure to connect
Portion, the other end set the first mounting hole；The crane span structure body includes bottom plate and is arranged on the side plate of bottom plate both sides, on the bottom plate
Cross reinforcing and waling are set；The crane span structure connecting portion includes first connecting portion, second connecting portion and the 3rd connection
Portion, the second connecting portion are arranged between first connecting portion and the 3rd connecting portion, and the first connecting portion is arranged on crane span structure sheet
On body, the second connecting portion is dovetail groove, and the 3rd connecting portion is symmetrically arranged two connecting plates, on the connecting plate
Second mounting hole is set.
2. fiber optic cables crane span structure according to claim 1, it is characterised in that：Also include crane span structure body cover plate, the crane span structure
Body cover plate is arranged on crane span structure body.
3. fiber optic cables crane span structure according to claim 1, it is characterised in that：Also include crane span structure connecting portion cover plate, the bridge
Frame connecting portion cover plate is arranged on the crane span structure connecting portion.
4. fiber optic cables crane span structure according to claim 1, it is characterised in that：First is set on the side plate of the crane span structure body
Heat emission hole.
5. fiber optic cables crane span structure according to claim 1, it is characterised in that：Longitudinal direction is set on the side plate of the crane span structure body
Reinforcement.
6. fiber optic cables crane span structure according to claim 1, it is characterised in that：Suspension bracket is set on the crane span structure body.
7. fiber optic cables crane span structure according to claim 1, it is characterised in that：In the second connecting portion of the crane span structure connecting portion
Second heat emission hole is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766865.8U CN206775047U (en) | 2017-06-16 | 2017-06-16 | A kind of fiber optic cables crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766865.8U CN206775047U (en) | 2017-06-16 | 2017-06-16 | A kind of fiber optic cables crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775047U true CN206775047U (en) | 2017-12-19 |
Family
ID=60637397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766865.8U Expired - Fee Related CN206775047U (en) | 2017-06-16 | 2017-06-16 | A kind of fiber optic cables crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767770A (en) * | 2018-08-15 | 2018-11-06 | 江苏金利电气有限公司 | A kind of Novel cable bridge |
-
2017
- 2017-06-16 CN CN201720766865.8U patent/CN206775047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767770A (en) * | 2018-08-15 | 2018-11-06 | 江苏金利电气有限公司 | A kind of Novel cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180616 |