CN210898455U - New-type cable trench cover with automatic illumination function - Google Patents
New-type cable trench cover with automatic illumination function Download PDFInfo
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- CN210898455U CN210898455U CN201921489458.2U CN201921489458U CN210898455U CN 210898455 U CN210898455 U CN 210898455U CN 201921489458 U CN201921489458 U CN 201921489458U CN 210898455 U CN210898455 U CN 210898455U
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Abstract
The utility model discloses a new-type cable trench cover with automatic illumination function. The cable trench cover plate comprises a frame type base and a cover plate; the frame type base is concave, and the cover plate is fixed in the concave part of the frame type base; the cover plate comprises a first cover plate, a second cover plate and a third cover plate which are sequentially hinged, wherein the second cover plate is a transparent cover plate; the frame type base is provided with a solar cell component, a switch and a lighting component which are electrically connected in sequence. The cable trench cover plate of the utility model adopts a three-section cover plate, wherein the cover plates at the left side and the right side can be directly lifted, so that maintainers can conveniently enter a cable trench without moving the whole cable trench cover plate; the middle transparent cover plate is used for directly observing and checking the operation condition in the cable trench, and meanwhile, the solar cell component and the lighting component are arranged, power supply and lighting can be performed automatically, so that the overhaul personnel can enter the cable trench to perform normal work, the burden of the overhaul personnel is reduced, and the work efficiency of the overhaul personnel is improved.
Description
Technical Field
The utility model relates to an electrical installation technical field, more specifically relates to a new-type cable trench cover with automatic illumination function.
Background
In electric power system, the distribution is the link that directly links to each other and distribute the electric energy to the user, and electricity is inseparable with the production life, and consequently power cable's laying protection is just more important, and power cable generally lays in the cable pit and fixes, for preventing rainwater and illumination damage cable, influences the cable life-span, and the cable pit top is equipped with the cement apron, and the cement apron both can protect the cable, also makes things convenient for the cable to maintain.
The cable trench cover plate of the transformer substation plays a role in preventing small animals from entering and bearing, the cable trench cover plate of the transformer substation at present all uses a cement cover plate, because of compact arrangement and self weight, the cement cover plate is generally heavier, about sixty-seven jin is provided, the cement cover plate is difficult to move during maintenance or repair, two male members must be configured, because of lacking of an acting point, the safety of personnel is difficult to ensure in the uncovering and covering processes, the workload is large, the working efficiency is low, the inspection time is prolonged, the maintenance personnel are easy to be injured by smashing or clamping, certain potential safety hazard is provided, and great burden is caused to inspection of the operation and maintenance personnel of the transformer substation; meanwhile, the moving method has large workload and low working efficiency, and the edge of the cover plate is easy to damage or even the cover plate is broken by prying the cement cover plate by using a hard object, so that the service life of the cable trench cover plate is influenced. In order to facilitate prying of the cement cover plate, the surface of the cover plate is provided with a convex part for prying, but the convex part is easy to cause a walker to fall down, so that certain potential safety hazards are generated.
Moreover, the cable trench cover plate made of cement or metal materials is not transparent, so that the operation conditions of cables and other equipment in the trench cannot be observed and mastered in time by inspection personnel; so that the phenomenon that the cable insulation sheath cannot be found for a long time due to burning loss occurs, and hidden danger is brought to safe production. In addition, because the inside lighting apparatus that does not have of cable pit, light is not enough, has increased the inside inspection of cable pit and the degree of difficulty of maintaining. Therefore, the cable trench cover plate used at present is not ideal in structural design and is expected to be further improved.
Disclosure of Invention
An object of the utility model is to provide an among the prior art, cable trench cover is difficult for removing, can't throw light on, easily cause the personnel of walking to stumble, the defect that does not have transparent viewing aperture, provide a new-type cable trench cover with automatic illumination function.
The above object of the present invention is achieved by the following solution:
a novel cable trench cover plate with an automatic illumination function comprises a frame type base and a cover plate; the frame type base is concave, and the cover plate is fixed in the concave part of the frame type base; the cover plate comprises a first cover plate, a second cover plate and a third cover plate which are sequentially hinged, wherein the second cover plate is a transparent cover plate;
the frame type base is provided with a solar cell component, a switch and a lighting component which are electrically connected in sequence; the solar cell component is arranged at the position of the second cover plate corresponding to the frame-type base.
Cable trench cover is through having set up transparent cover, can direct observation, the operation condition in the inspection cable trench, and still be equipped with solar cell part and lighting part simultaneously, can supply power and illumination by oneself, and the maintainer of being convenient for carries out normal work in getting into the cable trench.
In order to ensure the heaviness and safety of the second cover plate, preferably, the second cover plate comprises a cover plate frame, a sealing plate, a transparent plate and a protective layer, wherein the cover plate frame is used for sequentially placing the sealing plate, the transparent plate and the protective layer from top to bottom.
Preferably, the first cover plate and the third cover plate are respectively provided with a handle and a handle counter bore.
When the handle on the cable trench cover plate is not used, the handle can automatically fall into the hand counter bore and can not protrude out of the cable trench cover plate, so that people who stumble the cable trench cover plate are avoided, and potential safety hazards are reduced.
Preferably, the first cover plate, the second cover plate and the third cover plate are connected through hinges; the rotation angle between two adjacent cover plates is over 60 degrees. When the maintainer need enter into the cable pit and overhaul, then direct accessible handle mentions first apron and third apron, enters into the cable pit in, and need not remove whole cable pit apron, and is simple, laborsaving, convenient, has alleviateed maintainer's burden for maintainer's work efficiency.
Preferably, the solar cell part comprises a solar cell panel, a voltage stabilizing and overcharge preventing protection device and a storage battery which are electrically connected in sequence. The solar cell panel can receive the irradiation of sunlight through the second cover plate, convert solar energy into electric energy and store the electric energy in the storage battery for supplying power to the lighting part.
Preferably, the switches are normally closed contacts, and 2 of the switches are arranged and are respectively arranged at the contact points of the frame type base and the first cover plate and the third cover plate. The 2 normally closed contact switches are respectively arranged below the first cover plate and the third cover plate and cover the positions on the frame-type base, when the first cover plate or the third cover plate is covered, the switches are not electrified, and the lighting part does not start lighting; when the first cover plate or the third cover plate is lifted up, the switch is electrified, the lighting part turns on lighting, and the operation of maintenance personnel is facilitated.
Preferably, the frame-type base is provided with a reinforcing rod, and the reinforcing rod is positioned at a position where the second cover plate corresponds to the frame-type base; the solar cell component and the lighting component are arranged on the reinforcing rod.
The reinforcing rod is positioned in the middle of the frame type base, and the frame type base is in a shape like a Chinese character 'ri'.
Preferably, a cover plate supporting rod and an L-shaped support are respectively arranged at two ends of the frame type base, one end of the cover plate supporting rod is hinged with the frame type base, and the other end of the cover plate supporting rod is placed on the L-shaped support.
Preferably, the bottom surfaces of the first cover plate and the third cover plate are provided with grooves for clamping one end of the cover plate supporting rod.
Apron bracing piece one end is articulated with frame-type base, but then swivelling joint, when first apron or third apron were lifted up, then mention apron bracing piece one end, block on the recess of first apron and third apron bottom surface, then first apron or third apron are propped up, and the maintainer of being convenient for gets into in the cable pit.
Preferably, a switch access hole, a lighting part access hole and a drain hole are further formed in the frame type base.
Preferably, the cover plate is fixedly connected with the frame type base through bolts.
Compared with the prior art, the utility model discloses following beneficial effect has:
cable trench cover is through having set up transparent cover, can direct observation, the operation condition in the inspection cable trench, and still be equipped with solar cell part and lighting part simultaneously, can supply power and illumination by oneself, and the maintainer of being convenient for carries out normal work in getting into the cable trench.
Meanwhile, when the handle on the cable trench cover is not used, the handle can automatically fall into the hand counter bore and cannot protrude out of the cable trench cover, so that people who stumble the handle are avoided, and potential safety hazards are reduced.
Furthermore, cable trench cover adopts the apron of syllogic, and the apron on both sides can directly mention about wherein, in the easy access personnel got into the cable pit, and need not remove whole cable trench cover, and is simple, laborsaving, convenient, has alleviateed maintainer's burden for maintainer's work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a novel cable trench cover in embodiment 1, wherein fig. a is a top view and fig. b is a bottom view.
Fig. 2 is a schematic structural diagram of a cover plate and a frame type base of the novel cable trench cover plate in the embodiment 1.
Fig. 3 is a schematic structural diagram of a cover plate of the novel cable trench cover plate in embodiment 1.
Fig. 4 is a schematic view of the use of the novel cable trench cover in embodiment 1.
Fig. 5 is an electrical connection schematic diagram of the solar component, the switch and the lighting component of the novel cable trench cover plate in the embodiment 1.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments, which are only used for explaining the present invention and are not used for limiting the scope of the present invention. The test methods used in the following examples are all conventional methods unless otherwise specified; the materials, reagents and the like used are, unless otherwise specified, commercially available reagents and materials.
Example 1
A new cable trench cover with automatic lighting function is disclosed, the structure schematic diagram is shown in fig. 1 to 4, the top view is shown in fig. 1 as a drawing a, the bottom view is shown in fig. 1 as a drawing b, and the new cable trench cover comprises a frame type base 1 and a cover plate 2; the frame type base 1 is concave, and the cover plate 2 is fixed in the concave part of the frame type base 1; the cover plate 2 comprises a first cover plate 21, a second cover plate 22 and a third cover plate 23 which are hinged in sequence, and the second cover plate 22 is a transparent cover plate;
the frame type base 1 is provided with a solar cell component 11, a switch 12 and a lighting component 13 which are electrically connected in sequence; the solar cell components 11 are arranged at positions of the second cover plate 22 corresponding to the frame-type base 1.
The cable trench cover plate of this embodiment can direct observation, inspect the operational aspect in the cable trench through having set up second apron 22, and still be equipped with solar cell part and lighting part simultaneously, can supply power and illumination by oneself, and the maintainer of being convenient for carries out normal work in getting into the cable trench.
In order to secure the heaviness and safety of the second cover plate 22, the second cover plate 22 includes a cover plate frame 221, a cover plate 222, a transparent plate 223, and a protective layer 224, wherein the cover plate frame 221 is used to place the cover plate 222, the transparent plate 223, and the protective layer 224 in this order from top to bottom.
In order to facilitate lifting of the first cover plate 21 and the third cover plate 23, a handle 24 and a handle counter bore 25 are respectively arranged on the first cover plate 21 and the third cover plate 23. When the handle 24 on the cable trench cover is not used, the handle can automatically fall into the hand counter bore 25 and can not protrude out of the cable trench cover, so that people who stumble the cable trench cover are avoided, and potential safety hazards are reduced.
Wherein the first cover plate 21, the second cover plate 22 and the third cover plate 23 are connected by a hinge 26; the rotation angle between two adjacent cover plates is over 60 degrees. When the maintainer need enter into the cable pit and overhaul, then direct accessible handle 24 mentions first apron 21 and third apron 23, enters into the cable pit, and need not remove whole cable pit apron, and is simple, laborsaving, convenient, has alleviateed maintainer's burden for maintainer's work efficiency.
The solar cell part 11 includes a solar cell panel, a voltage stabilizing and overcharge preventing protection device and a storage battery which are electrically connected in sequence. The solar cell panel may receive the irradiation of the sunlight through the second cover plate 22, convert the solar energy into electric energy, and store the electric energy in the storage battery for supplying power to the lighting part 13.
The switches 12 are normally closed contacts, and 2 of the switches are respectively arranged at contact points of the frame-type base 1 and the first cover plate 21 and the third cover plate 23. The 2 normally closed contact switches 12 are respectively arranged at the positions where the first cover plate 21 and the third cover plate 23 are covered and covered on the frame type base 1, when the first cover plate 21 or the third cover plate 23 is covered, the switch 12 is not electrified, and the illumination component 13 does not start illumination; when the first cover plate 21 or the third cover plate 23 is lifted, the switch 12 is powered on, and the illuminating part 13 turns on illumination, so that the work of a maintainer is facilitated.
Fig. 5 shows a schematic diagram of electrical connections of the solar component 11, the switch 12 and the lighting component 13.
The frame-type base 1 is provided with a reinforcing rod 14, and the reinforcing rod 14 is positioned at the position of the second cover plate 22 corresponding to the frame-type base 1; the solar cell part 11 and the illumination part 13 are provided on the reinforcing bar 14.
The reinforcing rod 14 is positioned in the middle of the frame type base 1, and the frame type base 1 is in a shape like a Chinese character 'ri'.
Two ends of the frame type base 1 are respectively provided with a cover plate support rod 15 and an L-shaped support, one end of the cover plate support rod 15 is hinged with the frame type base 1, and the other end is placed on the L-shaped support.
The bottom surfaces of the first cover plate 21 and the third cover plate 23 are provided with grooves for clamping one end of the cover plate support rod 15.
One end of the cover plate supporting rod 15 is hinged to the frame type base 1 and can be rotatably connected, when the first cover plate 21 or the third cover plate 23 is lifted, one end of the cover plate supporting rod 15 is lifted and clamped on the grooves in the bottom surfaces of the first cover plate 21 and the third cover plate 23, the first cover plate 21 or the third cover plate 23 is lifted, and a maintainer can conveniently enter the cable trench.
And a switch access hole, a lighting part access hole and a drain hole are also formed in the frame type base 1.
The cover plate 2 is fixedly connected with the frame type base 1 through bolts.
The cable trench cover that this embodiment provided is through having set up second apron 22, can direct observation, the operation condition in the inspection cable trench, and still be equipped with solar cell part 11 and lighting part 13 simultaneously, can supply power and illumination by oneself, and the maintainer of being convenient for carries out normal work in getting into the cable trench.
Meanwhile, when the handle 24 on the cable trench cover is not used, the handle can automatically fall into the hand counter bore 25 and cannot protrude out of the cable trench cover, so that people who stumble and walk are avoided, and potential safety hazards are reduced.
In addition, the cable trench cover that this embodiment provided adopts the apron of syllogic, and the apron on both sides can directly mention about wherein, and in the maintainer of being convenient for got into the cable trench, and need not remove whole cable trench cover, simple, laborsaving, convenient, has alleviateed maintainer's burden for maintainer's work efficiency.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and that those skilled in the art can make variations or modifications in other different forms based on the above description and thought, and all embodiments need not be exhaustive. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A novel cable trench cover plate with an automatic illumination function is characterized by comprising a frame type base (1) and a cover plate (2); the frame type base (1) is concave, and the cover plate (2) is fixed in the concave part of the frame type base (1); the cover plate (2) comprises a first cover plate (21), a second cover plate (22) and a third cover plate (23) which are sequentially hinged, and the second cover plate (22) is a transparent cover plate;
the frame type base (1) is provided with a solar cell component (11), a switch (12) and a lighting component (13) which are electrically connected in sequence; the solar cell component (11) is arranged at the position of the second cover plate (22) corresponding to the frame-type base (1).
2. The new cable trench cover with the automatic illumination function according to claim 1, wherein the second cover plate (22) comprises a cover plate frame (221), a cover plate (222), a transparent plate (223) and a protective layer (224), wherein the cover plate frame (221) is used for placing the cover plate (222), the transparent plate (223) and the protective layer (224) in sequence from top to bottom.
3. The new cable trench cover with automatic illumination function according to claim 2, characterized in that the first cover plate (21) and the third cover plate (23) are respectively provided with a handle (24) and a handle counter bore (25).
4. The new cable trench cover with automatic lighting function according to claim 3, characterized in that the first cover plate (21), the second cover plate (22) and the third cover plate (23) are connected by a hinge (26); the rotation angle between two adjacent cover plates is over 60 degrees.
5. The new cable trench cover with automatic illumination function according to claim 1, characterized in that the solar cell component (11) comprises a solar cell panel, a voltage stabilization and overcharge prevention protection device and a storage battery which are electrically connected in sequence.
6. The new cable trench cover with automatic illumination function as claimed in claim 5, wherein the switch (12) is a normally closed contact, and 2 contacts are provided, which are respectively provided at the contact points of the frame-type base (1) and the first cover plate (21) and the third cover plate (23).
7. The new cable trench cover with automatic lighting function as claimed in claim 6, characterized in that the frame-type base (1) is provided with a reinforcing bar (14), the reinforcing bar (14) is located at the position of the second cover plate (22) corresponding to the frame-type base (1); the solar cell component (11) and the lighting component (13) are arranged on the reinforcing rod (14).
8. The new cable trench cover with automatic illumination function as claimed in claim 7, wherein a cover support rod (15) and an "L" shaped bracket are respectively arranged at two ends of the frame-type base (1), one end of the cover support rod (15) is hinged with the frame-type base (1), and the other end is placed on the "L" shaped bracket.
9. The new cable trench cover with automatic illumination function as claimed in claim 8, wherein the frame-type base (1) is further provided with a switch access hole, an illumination component access hole and a drain hole.
10. The new cable trench cover with automatic illumination function as claimed in claim 1, characterized in that the cover plate (2) is fixedly connected with the frame-type base (1) through bolts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378240 | 2019-08-22 | ||
| CN201921378240X | 2019-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210898455U true CN210898455U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921489458.2U Active CN210898455U (en) | 2019-08-22 | 2019-09-06 | New-type cable trench cover with automatic illumination function |
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| CN (1) | CN210898455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581478A (en) * | 2019-08-22 | 2019-12-17 | 广东电网有限责任公司 | New-type cable trench cover with automatic illumination function |
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2019
- 2019-09-06 CN CN201921489458.2U patent/CN210898455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581478A (en) * | 2019-08-22 | 2019-12-17 | 广东电网有限责任公司 | New-type cable trench cover with automatic illumination function |
| CN110581478B (en) * | 2019-08-22 | 2024-06-14 | 广东电网有限责任公司 | Novel cable trench cover plate with automatic illumination function |
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