CN109038415A - A kind of easy-to-dismount cable testing bridge - Google Patents
A kind of easy-to-dismount cable testing bridge Download PDFInfo
- Publication number
- CN109038415A CN109038415A CN201811260550.1A CN201811260550A CN109038415A CN 109038415 A CN109038415 A CN 109038415A CN 201811260550 A CN201811260550 A CN 201811260550A CN 109038415 A CN109038415 A CN 109038415A
- Authority
- CN
- China
- Prior art keywords
- cable testing
- main frame
- testing bridge
- shaped main
- fixedly connected
- 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.)
- Withdrawn
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Classifications
-
- 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
-
- 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
- H02G3/0412—Heat or fire protective means
Abstract
The invention discloses a kind of easy-to-dismount cable testing bridges, including U-shaped main frame, the left inner surface of the U-shaped main frame is fixedly connected with one end of folded sheet, the upper surface of the folded sheet other end is set there are two groove, the easy-to-dismount cable testing bridge, the electric wire in cable testing bridge is positioned by upper mounted plate and bottom plate, upper mounted plate and bottom plate is fixed by slide protrusion, keep the electric wire in cable testing bridge in an intermediate position by upper mounted plate and bottom plate, the electric wire in cable testing bridge is avoided to contact aging phenomenon caused by the iron plate of cable testing bridge bottom for a long time, it is kept off the rain by expansion plate to U-shaped main frame, rainwater is avoided to enter in U-shaped main frame, it is damaged to electric wire in cable testing bridge, U-shaped main frame is sealed by folded sheet, rainwater is avoided to enter across expansion plate U-shaped In main frame, the heat extraction in cable testing bridge is carried out by heat release hole.
Description
Technical field
The present invention relates to electrical equipment power supply and distribution protection technique field, specially a kind of easy-to-dismount cable testing bridge.
Background technique
Common supporting protection device of the cable testing bridge as cable laying in power electrical apparatus system, in cable testing bridge
The cable of laying plays a protective role.Traditional cable testing bridge is broadly divided into the knot such as slot type, ladder-type, pellet type and grid type
Structure, in metallurgy industry, especially heavy industry electrical equipment power supply-distribution system.The gantry ontology and gantry of traditional cable testing bridge
Cover board backs out screw with screwdriver or wrench when gantry is routed by screw connection, must be spiral shell after the completion of wiring
Silk screws back, and such operation is time-consuming and laborious.And general wiring operation dismounts screw very not when high-altitude, high altitude operation
Just, it easily causes danger.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of easy-to-dismount cable testing bridge, convenient
Staff is routed in cable testing bridge, and staff is facilitated to dismount the electric wire in cable testing bridge, can effectively solve
The problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of easy-to-dismount cable testing bridge, including U-shaped master
The left inner surface of body frame, the U-shaped main frame is fixedly connected with one end of folded sheet, and the upper surface of the folded sheet other end is equipped with
Two grooves are set on the right end of folded sheet there are two connectivity slot, and the position of connectivity slot and the position of groove are corresponding and be connected to, recessed
The inner surface of slot slidably connects fixed link, and the top of fixed link is fixedly connected with button, and the bottom end of fixed link is fixedly connected with
Slide calliper rule, the position of slide calliper rule and the position of connectivity slot are corresponding and be slidably connected, and the right side inner surface of the U-shaped main frame is equipped with solid
Determine slot, the position of fixing groove and the position of folded sheet are corresponding, and card slot, the position of card slot and the position of slide calliper rule are equipped in fixing groove
Corresponding and clamping, the upper surface of the folded sheet other end is fixedly connected with sleeve and second spring, the position of second spring
It is corresponding with the position of fixed link and be socketed, the position of sleeve and the position of second spring it is corresponding and be socketed, the position of sleeve
It is corresponding with the position of button and be slidably connected.
As a preferred technical solution of the present invention, the right side inner surface of the U-shaped main frame is fixedly connected with lower solid
Fixed board, bottom plate are located at the downside of fixing groove, and the left end of bottom plate is rotatably connected to upper mounted plate by rotation axis, upper solid
The lower surface of fixed board is fixedly connected with fixed plate.
As a preferred technical solution of the present invention, the fixed plate is equipped with placing groove, is fixedly connected in placing groove
There are a telescopic rod and the first spring, the position of the first spring and the position of telescopic rod are corresponding and be socketed, telescopic rod and the first spring
Top be fixedly connected with slide protrusion, bottom plate is equipped with fixing groove, the position of fixing groove and the position phase of slide protrusion
Corresponding and clamping.
As a preferred technical solution of the present invention, the top two sides of the U-shaped main frame are equipped with sliding groove, sliding groove
Two groups of sliding shoes are inside slidably connected, the quantity of every group of sliding shoe is two, and the top of sliding shoe is fixedly connected with expansion plate.
As a preferred technical solution of the present invention, the bottom end of the U-shaped main frame is equipped with heat release hole.
Compared with prior art, the beneficial effects of the present invention are: the easy-to-dismount cable testing bridge, by upper mounted plate and under
Fixed plate positions the electric wire in cable testing bridge, and upper mounted plate and bottom plate is fixed by slide protrusion, leads to
Crossing upper mounted plate and bottom plate keeps the electric wire in cable testing bridge in an intermediate position, avoids the electric wire long-time in cable testing bridge
Aging phenomenon caused by the iron plate of cable testing bridge bottom is contacted, is kept off the rain by expansion plate to U-shaped main frame, avoids rainwater
It enters in U-shaped main frame, is damaged to electric wire in cable testing bridge, U-shaped main frame is sealed by folded sheet, is avoided
Rainwater passes through expansion plate and enters in U-shaped main frame, carries out the heat extraction in cable testing bridge by heat release hole.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is telescopic rod of the present invention, the first spring and slide protrusion structural schematic diagram；
Fig. 3 is slide calliper rule of the present invention, fixed link, second spring, sleeve and press-button structure schematic diagram.
In figure: 1U type main frame, 2 rotation axis, 3 bottom plates, 4 upper mounted plates, 5 folded sheets, 6 fixed plates, 7 fixing grooves, 8
Sliding groove, 9 buttons, 10 slide calliper rule, 11 expansion plates, 12 sliding shoes, 13 first springs, 14 telescopic rods, 15 slide protrusions, 16 are fixed
Bar, 17 second springs, 18 sleeves, 19 heat release holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of easy-to-dismount cable testing bridge, including U-shaped main frame
1, the bottom end of U-shaped main frame 1 is equipped with heat release hole 19, is cooled down by heat release hole 19 to the electric wire in cable testing bridge, avoids electricity
The excessively high electric wire made in cable testing bridge of temperature in cable gantry is damaged, and the left inner surface of U-shaped main frame 1 is fixedly connected with
One end of folded sheet 5 is sealed U-shaped main frame 1 by folded sheet 5, and the upper surface of 5 other end of folded sheet is set there are two recessed
Slot is set on the right end of folded sheet 5 there are two connectivity slot, and the position of connectivity slot and the position of groove are corresponding and be connected to, groove
Inner surface slidably connects fixed link 16, and the top of fixed link 16 is fixedly connected with button 9, and the bottom end of fixed link 16 is fixedly connected
There are a slide calliper rule 10, the position of slide calliper rule 10 and the position of connectivity slot are corresponding and be slidably connected, and the right side inner surface of U-shaped main frame 1 is set
There is fixing groove 7, the position of fixing groove 7 is corresponding with the position of folded sheet 5, and card slot, the position of card slot and card are equipped in fixing groove 7
The position of ruler 10 is corresponding and is clamped, and folded sheet 5 is fixed with U-shaped main frame 1 by slide calliper rule 10 and card slot, folded sheet 5
The upper surface of the other end is fixedly connected with sleeve 18 and second spring 17, the position of second spring 17 and the position phase of fixed link 16
Corresponding and socket, the position of sleeve 18 is corresponding with the position of second spring 17 and is socketed, the position of sleeve 18 and the position of button 9
It sets corresponding and is slidably connected, staff is fixed slide calliper rule 10 by button 9, and the right side inner surface of U-shaped main frame 1 is solid
Surely it is connected with bottom plate 3, bottom plate 3 is located at the downside of fixing groove 7, and the left end of bottom plate 3 is connected by the rotation of rotation axis 2
It is connected to upper mounted plate 4, the electric wire in cable testing bridge is positioned by bottom plate 3 and upper mounted plate 4, upper mounted plate 4
Lower surface is fixedly connected with fixed plate 6, and fixed plate 6 is equipped with placing groove, is fixedly connected with telescopic rod 14 and first in placing groove
The position of spring 13, the first spring 13 is corresponding with the position of telescopic rod 14 and is socketed, the top of telescopic rod 14 and the first spring 13
End is fixedly connected with slide protrusion 15, and bottom plate 3 is equipped with fixing groove, the position of fixing groove and the position phase of slide protrusion 15
Corresponding and clamping, is fixed bottom plate 3 and upper mounted plate 4 by slide protrusion 15 and fixing groove, avoids the shifting of electric wire
Dynamic, the top two sides of U-shaped main frame 1 are equipped with sliding groove 8, slidably connect two groups of sliding shoes 12, every group of sliding shoe in sliding groove 8
12 quantity is two, and the top of sliding shoe 12 is fixedly connected with expansion plate 11, is carried out by expansion plate 11 to U-shaped main frame 1
It keeps off the rain, avoids rainwater from entering in U-shaped main frame 1, damaged to electric wire in cable testing bridge.
When in use: electric wire is placed in U-shaped main frame 1 by staff, right by upper mounted plate 4 and bottom plate 3
Electric wire is positioned, and upper mounted plate 4 consolidates upper mounted plate 4 and bottom plate 3 by the slide protrusion 15 in fixed plate 6
It is fixed, it avoids electric wire in cable testing bridge from being subjected to displacement, U-shaped main frame 1 is sealed by folded sheet 5, pass through slide calliper rule 10 and card
Folded sheet 5 is fixed with U-shaped main frame 1 in slot, and when needing repairing, staff's button press 9 passes through consolidating in button 9
Fixed pole 16 drives slide calliper rule 10, and folded sheet 5 is opened, and drives expansion plate 11 to block U-shaped main frame 1 by sliding shoe 12.
The present invention positions the electric wire in cable testing bridge by upper mounted plate 4 and bottom plate 3, passes through slide protrusion
15 are fixed upper mounted plate 4 and bottom plate 3, are made at the electric wire in cable testing bridge by upper mounted plate 4 and bottom plate 3
In middle position, the electric wire in cable testing bridge is avoided to contact aging phenomenon caused by the iron plate of cable testing bridge bottom for a long time,
It is kept off the rain by expansion plate 11 to U-shaped main frame 1, rainwater is avoided to enter in U-shaped main frame 1, to electric wire in cable testing bridge
It damages, U-shaped main frame 1 is sealed by folded sheet 5, avoid rainwater from passing through expansion plate 11 and enter U-shaped main frame 1
It is interior, the heat extraction in cable testing bridge is carried out by heat release hole 19.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of easy-to-dismount cable testing bridge, including U-shaped main frame (1), it is characterised in that: the left side of the U-shaped main frame (1)
Inner surface is fixedly connected with one end of folded sheet (5), and the upper surface of folded sheet (5) other end sets that there are two groove, folded sheets (5)
Right end on set there are two connectivity slot, the position of connectivity slot and the position of groove are corresponding and be connected to, the inner surface sliding of groove
It is connected with fixed link (16), the top of fixed link (16) is fixedly connected with button (9), and the bottom end of fixed link (16) is fixedly connected with
The position of slide calliper rule (10), slide calliper rule (10) is corresponding with the position of connectivity slot and is slidably connected, the right side of the U-shaped main frame (1)
Inner surface is equipped with fixing groove (7), and the position of fixing groove (7) is corresponding with the position of folded sheet (5), and card is equipped in fixing groove (7)
The position of slot, card slot is corresponding with the position of slide calliper rule (10) and is clamped, and the upper surface of folded sheet (5) other end is fixedly connected
There are sleeve (18) and second spring (17), the position of second spring (17) is corresponding with the position of fixed link (16) and is socketed, set
The position of cylinder (18) is corresponding with the position of second spring (17) and is socketed, the position of sleeve (18) and the position phase of button (9)
It corresponds to and is slidably connected.
2. a kind of easy-to-dismount cable testing bridge according to claim 1, it is characterised in that: the right side of the U-shaped main frame (1)
Side inner surface is fixedly connected with bottom plate (3), and bottom plate (3) is located at the downside of fixing groove (7), a left side for bottom plate (3)
End is rotatably connected to upper mounted plate (4) by rotation axis (2), and the lower surface of upper mounted plate (4) is fixedly connected with fixed plate (6).
3. a kind of easy-to-dismount cable testing bridge according to claim 2, it is characterised in that: the fixed plate (6) is equipped with
Placing groove is fixedly connected with telescopic rod (14) and the first spring (13), the position of the first spring (13) and telescopic rod in placing groove
(14) position is corresponding and is socketed, and the top of telescopic rod (14) and the first spring (13) is fixedly connected with slide protrusion (15),
Bottom plate (3) is equipped with fixing groove, and the position of fixing groove is corresponding with the position of slide protrusion (15) and is clamped.
4. a kind of easy-to-dismount cable testing bridge according to claim 1, it is characterised in that: the top of the U-shaped main frame (1)
It holds two sides to be equipped with sliding groove (8), slidably connects two groups of sliding shoes (12), the quantity of every group of sliding shoe (12) in sliding groove (8)
It is two, the top of sliding shoe (12) is fixedly connected with expansion plate (11).
5. a kind of easy-to-dismount cable testing bridge according to claim 1, it is characterised in that: the bottom of the U-shaped main frame (1)
End is equipped with heat release hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260550.1A CN109038415A (en) | 2018-10-26 | 2018-10-26 | A kind of easy-to-dismount cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260550.1A CN109038415A (en) | 2018-10-26 | 2018-10-26 | A kind of easy-to-dismount cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038415A true CN109038415A (en) | 2018-12-18 |
Family
ID=64614174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811260550.1A Withdrawn CN109038415A (en) | 2018-10-26 | 2018-10-26 | A kind of easy-to-dismount cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109038415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964750A (en) * | 2021-10-20 | 2022-01-21 | 国网河北省电力有限公司隆尧县供电分公司 | Cable laying bridge for power engineering |
-
2018
- 2018-10-26 CN CN201811260550.1A patent/CN109038415A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964750A (en) * | 2021-10-20 | 2022-01-21 | 国网河北省电力有限公司隆尧县供电分公司 | Cable laying bridge for power engineering |
| CN113964750B (en) * | 2021-10-20 | 2023-12-08 | 国网河北省电力有限公司隆尧县供电分公司 | Cable laying bridge for power engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
|
| WW01 | Invention patent application withdrawn after publication |