CN205693270U - Cable laying support - Google Patents
Cable laying support Download PDFInfo
- Publication number
- CN205693270U CN205693270U CN201620642388.XU CN201620642388U CN205693270U CN 205693270 U CN205693270 U CN 205693270U CN 201620642388 U CN201620642388 U CN 201620642388U CN 205693270 U CN205693270 U CN 205693270U
- Authority
- CN
- China
- Prior art keywords
- support
- cable
- arm
- support arm
- trough groove
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of cable laying support, including bracing frame, on support frame as described above, vertically layering is provided with upper strata support arm, intermediate supports arm and lower layer support arm, the two ends of described upper strata support arm, intermediate supports arm and lower layer support arm are respectively arranged with the cable trough groove setting up cable, described cable trough groove is uniformly arranged along concentrically ringed circumferencial direction, hinged at the notch of described cable trough groove is provided with block card;It is provided with reinforcement structure between middle described support arm and support frame as described above.To be placed on spaced cable trough groove with the threephase cable of group during this utility model cabling, ensure that three of the cables is positioned on same circumference, and angle between any two is identical, so that the vertical induced voltage of cable cover(ing) is less and minimum or zero of can cancelling out each other, effectively reduce cable self electric energy loss;Can arrange on same support two groups of threephase cables, support utilization rate is high.
Description
Technical field
This utility model relates to cable laying technical field, particularly relates to a kind of cable laying support.
Background technology
When flowing through working alternating current or fault current on cable core, self-induction and mutual inductance alternating flux can be formed, just
Induction electromotive force, i.e. self-induced e.m.f can be produced on self sheath;And also can produce mutual induction on the sheath of adjacent cable
Electromotive force, i.e. mutual inductance electromotive force.Now, if cable protection is cased with two points ground fault, forms electric current, thus electric energy loss can be caused, and
Reduce the current-carrying capacity of cable.
How to reduce the unreasonable induced potential caused of cable laying, reduce unnecessary electric energy loss, be current ability
The technical problem that field technique personnel are urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of reasonable in design, can effectively reduce cable certainly
Body electric energy loss, the cable laying support of good energy-conserving effect.
For solving above-mentioned technical problem, the technical solution of the utility model is: cable laying support, including bracing frame, institute
Stating vertically layering on bracing frame and be provided with upper strata support arm, intermediate supports arm and lower layer support arm, described upper strata supports
The two ends of arm, intermediate supports arm and lower layer support arm are respectively arranged with the cable trough groove setting up cable, and described cable trough groove is along same
The circumferencial direction of heart circle is uniformly arranged, and hinged at the notch of described cable trough groove is provided with block card;Middle described support arm is with described
Reinforcement structure it is provided with between bracing frame.
As preferred technical scheme, support frame as described above includes supporting seat, and described support seat is vertically provided with
Support bar, described upper strata support arm, intermediate supports arm and lower layer support arm are fixing with described support bar respectively to be connected.
As preferred technical scheme, support frame as described above is provided with and is easy to the support ring that return wire passes, described support
The center of ring coincides with the concentrically ringed center of described cable trough groove.
As preferred technical scheme, described reinforcement structure includes that four are arranged at described intermediate supports arm and described support
Reinforcement between bar.
Owing to have employed technique scheme, cable laying support, including bracing frame, on support frame as described above vertically
Layering is provided with upper strata support arm, intermediate supports arm and lower layer support arm, and described upper strata support arm, intermediate supports arm and lower floor prop up
The two ends of brace are respectively arranged with the cable trough groove setting up cable, and described cable trough groove uniformly sets along concentrically ringed circumferencial direction
Put, hinged at the notch of described cable trough groove be provided with block card;It is provided with reinforcement between middle described support arm and support frame as described above
Structure;Spaced electricity will be placed on the threephase cable of group when this utility model has the advantages that cabling
On cable frame groove, it is ensured that three of the cables is positioned on same circumference, and angle between any two is identical, so that the vertical sense of cable cover(ing)
Answer voltage less and minimum or zero of can cancelling out each other, effectively reduce cable self electric energy loss;Can arrange on same support
Two groups of threephase cables of cloth, support utilization rate is high;Return wire or shielding line be non-inductive voltage when cable normally works, it is simple to construction
Install, it is simple to operating maintenance.
Accompanying drawing explanation
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit model of the present utility model
Enclose.Wherein:
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is view during this utility model embodiment cabling.
In figure: 1-bracing frame;11-supports seat;12-support bar;21-upper strata support arm;22-intermediate supports arm;23-lower floor
Support arm;3-cable;4-cable trough groove;5-block card;6-support ring;7-reinforcement.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is expanded on further.In the following detailed description, only by saying
Bright mode describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art is permissible
Recognize, in the case of without departing from spirit and scope of the present utility model, can be by various different modes to described
Embodiment is modified.Therefore, accompanying drawing and description are inherently protection that is the most illustrative rather than that be used for limiting claim
Scope.
As depicted in figs. 1 and 2, cable laying support, including bracing frame 1, on support frame as described above 1, vertically layering sets
Be equipped with upper strata support arm 21, intermediate supports arm 22 and lower layer support arm 23, described upper strata support arm 21, intermediate supports arm 22 and under
The two ends of layer support arm 23 are respectively arranged with the cable trough groove 4 setting up cable 3, and described cable trough groove 4 is along concentrically ringed circumference side
To being uniformly arranged, hinged at the notch of described cable trough groove 4 it is provided with block card 5, putting into and taking out of cable can be facilitated;Block card 5
It is preferably devised to semicircular structure, can coordinate with cable trough groove 4 and play the common effect limiting cable.
With reference to Fig. 1, in the present embodiment, support frame as described above 1 includes supporting seat 11, and described support seat 11 is vertically pacified
Equipped with support bar 12, described upper strata support arm 21, intermediate supports arm 22 and lower layer support arm 23 are solid with described support bar 12 respectively
Fixed connection, it is simple to cable laying operation.
Support frame as described above 1 is positioned at medium position and is provided with and is easy to return wire or support ring 6 that shielding line passes, described support ring
The center of 6 coincides with the concentrically ringed center of described cable trough groove 4, and return wire or shielding line are noninductive when cable normally works
Answer voltage.
It is provided with reinforcement structure between middle described support arm 22 and support frame as described above 1.In the present embodiment, described reinforcement is tied
Structure includes four reinforcements 7 being arranged between described intermediate supports arm 22 and described support bar 12.
During cabling, first by fixing for this support attachment, then will be placed on spaced with the threephase cable of group
On cable trough groove, it is ensured that three of the cables is positioned on same circumference, and angle between any two is identical, so that cable cover(ing) is vertical
Induced voltage is less and can cancel out each other minimum or zero, effectively reduces cable self electric energy loss.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to model of the present utility model
Enclose.Any those skilled in the art, equivalent done on the premise of without departing from design of the present utility model and principle becomes
Change and amendment, the scope of this utility model protection all should be belonged to.
Claims (4)
1. cable laying support, including bracing frame, it is characterised in that: on support frame as described above, vertically layering is provided with upper strata
Support arm, intermediate supports arm and lower layer support arm, the two ends of described upper strata support arm, intermediate supports arm and lower layer support arm are respectively
Being provided with the cable trough groove setting up cable, described cable trough groove is uniformly arranged along concentrically ringed circumferencial direction, described cable trough groove
Notch at hinged be provided with block card;It is provided with reinforcement structure between middle described support arm and support frame as described above.
2. cable laying support as claimed in claim 1, it is characterised in that: support frame as described above includes supporting seat, described support
Support bar is vertically installed on seat, described upper strata support arm, intermediate supports arm and lower layer support arm respectively with described
Strut is fixing to be connected.
3. cable laying support as claimed in claim 2, it is characterised in that: it is provided with on support frame as described above and is easy to return wire and wears
The support ring crossed, the center of described support ring coincides with the concentrically ringed center of described cable trough groove.
4. cable laying support as claimed in claim 2 or claim 3, it is characterised in that: described reinforcement structure includes that four are arranged at
Reinforcement between described intermediate supports arm and described support bar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620642388.XU CN205693270U (en) | 2016-06-24 | 2016-06-24 | Cable laying support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620642388.XU CN205693270U (en) | 2016-06-24 | 2016-06-24 | Cable laying support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205693270U true CN205693270U (en) | 2016-11-16 |
Family
ID=57425143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620642388.XU Expired - Fee Related CN205693270U (en) | 2016-06-24 | 2016-06-24 | Cable laying support |
Country Status (1)
Country | Link |
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CN (1) | CN205693270U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107123949A (en) * | 2017-05-19 | 2017-09-01 | 王筱天 | Cable laying support |
-
2016
- 2016-06-24 CN CN201620642388.XU patent/CN205693270U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107123949A (en) * | 2017-05-19 | 2017-09-01 | 王筱天 | Cable laying support |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
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: 20161116 Termination date: 20170624 |