CN206976957U - A kind of easy-to-dismount cable testing bridge - Google Patents
A kind of easy-to-dismount cable testing bridge Download PDFInfo
- Publication number
- CN206976957U CN206976957U CN201720452858.0U CN201720452858U CN206976957U CN 206976957 U CN206976957 U CN 206976957U CN 201720452858 U CN201720452858 U CN 201720452858U CN 206976957 U CN206976957 U CN 206976957U
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- CN
- China
- Prior art keywords
- plate
- cover plate
- bridge
- cable testing
- easy
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a kind of easy-to-dismount cable testing bridge, including crane span structure body, bridge cover plate, crane span structure body has left plate and right plate, respectively there is the groove of a F shapes side of left plate and right plate away from lower plate, bridge cover plate can be plugged in F grooves, bridge cover plate is divided into left plate and right panel, and left plate is connected with right panel by spring hinge.Because the utility model using hinge is connected the left plate of bridge cover plate with right panel, the instruments such as screwdriver, spanner need not be used during practicality, save the efficiency of bridge cover plate dismounting.
Description
Technical field
It the utility model is related to electrical equipment and supply power distribution protection technical field, more particularly to a kind of easy-to-dismount cable bridge
Frame.
Background technology
Conventional 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, particularly heavy industry electrical equipment power supply-distribution system.
The crane span structure body and bridge cover plate of traditional cable testing bridge are by screw connection, screw when crane span structure connects up
Knife or wrench back out screw, screw must be screwed back after the completion of wiring, and such a operation is wasted time and energy.And in general wiring operation
Screw is dismounted when high-altitude, work high above the ground to be inconvenient, and is easily caused danger.
Utility model content
The utility model provides a kind of quick detachable, good seal performance cable testing bridge.
In order to solve the above technical problems, the utility model provides a kind of quick detachable cable testing bridge, including crane span structure body, bridge
Frame cover plate, crane span structure body have left plate and right plate, and respectively there is the groove of a F shapes side of left plate and right plate away from lower plate, can
Bridge cover plate is plugged in F grooves, it is characterized in that bridge cover plate is divided into left plate and right panel, left plate and right panel are connected by spring hinge
Connect.
The bridge cover plate that left plate and right panel form is divided equally or not divided equally by the central shaft of spring hinge installation.On bridge cover plate
Spring hinge be at least one.Spring hinge is arranged on bridge cover plate close to the side of lower plate or the side away from lower plate.
It is preferred that the part in bridge cover plate insertion F grooves is provided with sealing strip.Further preferably, sealing strip is arranged on F shape groove upper plates
And/or the lower plate of F shape grooves is close to bridge cover plate side.Further preferably, the material of sealing strip is asbestos seal bar.
It is preferred that handle is installed in the left plate and/or right panel of bridge cover plate.Further preferably, the left plate or right panel of bridge cover plate
Up knob is at least one.Further preferred handle uses polyvinyl chloride material.
By foregoing description, in cable testing bridge provided by the utility model, due to crane span structure body and bridge cover plate
It is detachably connected, so when needing maintenance cable or changing cable testing bridge, directly by bridge cover plate by being dismantled in crane span structure main body
Under operated, it is simple to operate, thus the application provide cable testing bridge be easy to staff to cable maintenance and cable
The replacing of crane span structure.
In preferred scheme of the present utility model, sealing strip is housed in crane span structure body and bridge cover plate junction, due to using
Sealing strip strengthens the tightness contacted between crane span structure body and bridge cover plate, can effectively lift the sealing property of crane span structure.
Brief description of the drawings
Fig. 1 is crane span structure sectional view；
Fig. 2 is bridge cover plate front view；
Fig. 3 is spring hinge view.
Wherein：1- crane span structures body, 2- left plates, 3- right plates, 4- lower plates, 5 bridge cover plates, 6 spring hinges, 7- sealings
Bar, 8- handles, 9- central shafts, 10-F shape grooves upper plate, the lower plate of 11-F shape grooves.
Embodiment
Core of the present utility model is to provide a kind of cable testing bridge, in order to which staff is to cable maintenance and cable testing bridge
Replacing.
In order that those skilled in the art more fully understands the technical solution of the utility model, it is below in conjunction with the accompanying drawings and real
Applying mode, the utility model is described in further detail.
In a particular embodiment, cable testing bridge provided by the utility model, including crane span structure body 1, the bridge of bridge cover plate 5
Respectively there is the groove of a F shapes left plate 2 of frame body 1 and right plate 3, the side of left plate 2 and right plate 3 away from lower plate 4, can be by crane span structure
Cover plate 5 is plugged in F grooves, wherein：Bridge cover plate 5 divides to be connected for left plate and right panel, left plate and right panel by spring hinge 6.Its
In two pages of spring hinge 6 rotated along central shaft, the angular range between two pages is 0-1800.Hinge 6 and bridge
The mode such as solderable, screw connects between frame bridge cover plate 5.
It is preferred that the bridge cover plate 5 that left plate and right panel form is divided equally or not divided equally by the central shaft 9 of hinge 6.Can be according to reality
Bridge cover plate 5 is uniformly divided into left and right two parts by the needing of border, can also non-uniformly distributed load be left and right two parts.Work as bridge cover plate
5 need the left plate and right panel to bridge cover plate 5 simultaneously while exert a force when dismantling bridge cover plate 5 when being divided equally, can be by crane span structure
Cover plate 5 and crane span structure body 1 separate.Hinge 6 is pressed by the short slab side of bridge cover plate 5 when bridge cover plate 5 is not divided equally, during dismounting
Extracted out in groove.
Further preferably, the spring hinge on bridge cover plate is at least one.According to the actual needs, when the length of bridge cover plate 5
The one or more hinges 6 of installation asynchronously may be selected, to ensure the stability of bridge cover plate 5.
Further preferably, the part that bridge cover plate 5 is inserted in F grooves is provided with sealing strip.When bridge cover plate 5 is away from lower plate 4
A lateral extent wall it is nearer when hinge 6 can be arranged on side of the bridge cover plate 5 apart from lower plate 4 farther out, when dismounting bridge
Bridge cover plate 5 can need to only be separated bridge cover plate 5 and crane span structure body 1 to the pressing close to the side of lower plate 4 during frame cover plate 5.
It is preferred that further preferably, sealing strip 7 is arranged on the lower plate 11 of F shape grooves upper plate 10 and/or F shape grooves close to bridge cover plate 5 one
Side.Required, can be installed respectively in F shape grooves upper plate, F shape groove lower plates close to the side of bridge cover plate 5 according to the difference to sealing property
Sealing strip 7；In F shape groove upper plates and F shape groove lower plates sealing strip 7. can also be respectively mounted close to the side of bridge cover plate 5
Further preferably, sealing strip 7 is made of asbestos, can effective lift-off seal bar service life.
It is preferred that the quantity of mounting knob 8 can be selected on crane span structure lid 5 according to the physical length of crane span structure.The left plate of bridge cover plate 2
And/or handle 8 is installed on right panel, the left plate of bridge cover plate 2 and/or right panel up knob 8 are one less.
Further preferably, the material selection polyvinyl chloride of handle 8, because cable leakage gets an electric shock when preventing from removing bridge cover plate 5
Danger.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those skilled in the art's possessed knowledge, the utility model aims can also not departed from
On the premise of make a variety of changes.
Claims (10)
1. a kind of easy-to-dismount cable testing bridge, including crane span structure body（1）, bridge cover plate（5）, crane span structure body（1）There is left plate（2）
And right plate（3）, left plate（2）And right plate（3）Away from lower plate（4）Side respectively have the grooves of a F shapes, can be by bridge cover plate
（5）It is plugged in F grooves, it is characterised in that：Bridge cover plate（5）It is divided into left plate and right panel, left plate and right panel pass through spring hinge（6）
Connection.
A kind of 2. easy-to-dismount cable testing bridge according to claim 1, it is characterised in that：Spring hinge（6）Central shaft
（9）The bridge cover plate that will be made up of left plate and right panel（5）Respectively or do not divide equally.
A kind of 3. easy-to-dismount cable testing bridge according to claim 2, it is characterised in that：Bridge cover plate（5）On spring
Hinge（6）At least one.
A kind of 4. easy-to-dismount cable testing bridge according to claim 3, it is characterised in that：Spring hinge（6）Installed in bridge
Frame cover plate（5）Upper close lower plate（4）Side or away from lower plate（4）Side.
A kind of 5. easy-to-dismount cable testing bridge according to claim 1, it is characterised in that：Bridge cover plate（5）Insert in F grooves
Part sealing strip is installed.
A kind of 6. easy-to-dismount cable testing bridge according to claim 5, it is characterised in that：Sealing strip（7）Installed in F shape grooves
Upper plate（10）And/or the lower plate of F shape grooves（11）Close to bridge cover plate（5）Side.
A kind of 7. easy-to-dismount cable testing bridge according to claim 6, it is characterised in that：Sealing strip（7）Material be stone
Minuteness strip of paper used for sealing.
A kind of 8. easy-to-dismount cable testing bridge according to claim 4, it is characterised in that：Bridge cover plate（5）Left plate and/
Or handle is installed on right panel（8）.
A kind of 9. easy-to-dismount cable testing bridge according to claim 8, it is characterised in that：Bridge cover plate（5）Left plate and/
Or right panel up knob（8）At least one.
A kind of 10. easy-to-dismount cable testing bridge according to claim 9, it is characterised in that：Handle（8）Material selection polychlorostyrene
Ethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452858.0U CN206976957U (en) | 2017-04-27 | 2017-04-27 | A kind of easy-to-dismount cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452858.0U CN206976957U (en) | 2017-04-27 | 2017-04-27 | A kind of easy-to-dismount cable testing bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976957U true CN206976957U (en) | 2018-02-06 |
Family
ID=61412416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720452858.0U Expired - Fee Related CN206976957U (en) | 2017-04-27 | 2017-04-27 | A kind of easy-to-dismount cable testing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976957U (en) |
-
2017
- 2017-04-27 CN CN201720452858.0U patent/CN206976957U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180206 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |