CN112952683A - Electrical engineering cable protection device - Google Patents
Electrical engineering cable protection device Download PDFInfo
- Publication number
- CN112952683A CN112952683A CN202110274090.3A CN202110274090A CN112952683A CN 112952683 A CN112952683 A CN 112952683A CN 202110274090 A CN202110274090 A CN 202110274090A CN 112952683 A CN112952683 A CN 112952683A
- Authority
- CN
- China
- Prior art keywords
- protection device
- electrical engineering
- fixedly connected
- protective shell
- cable protection
- 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.)
- Pending
Links
- 238000004870 electrical engineering Methods 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000003064 anti-oxidating effect Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 abstract description 5
- 230000003078 antioxidant effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 235000006708 antioxidants Nutrition 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses an electrical engineering cable protection device, which comprises a protective shell, wherein the upper end of the outer part of the protective shell is fixedly connected with a fixed block, an inner cavity of the protective shell is provided with an antioxidant outer tube and an insulating inner tube, the inner cavity of the insulating inner tube is provided with a second spring, two ends of the second spring are respectively and fixedly connected between the insulating inner tube and a cable fixed block, the lower end of the outer part of the protective shell is provided with an insulating cushion block, one side of the protective shell is rotatably connected with a hinge, one side of the protective shell is fixedly connected with a handle, two sides of the handle are equidistantly provided with fixed plates, the fixed plates are sleeved with bolts, one end of each bolt is in threaded connection with a nut, one end of each bolt is fixedly connected with a nut, different electrical engineering cables are respectively placed into the, the service life of the protection device is increased.
Description
Technical Field
The invention relates to the technical field of electrical engineering, in particular to an electrical engineering cable protection device.
Background
At present, along with the more and more general and mature of electrification engineering technology, great convenience is brought to people's life, and the cable can appear certainly in electrical engineering, and these cables are often and disorderly, because the device that does not have external protection can accelerate the damage time of cable when using, the installation of cable is also too troublesome, and the cable circular telegram can produce the vibration, and the damage of cable can be accelerated in the vibration. Most of the existing electrical engineering cable devices only mount and simply protect cables. The existing electric engineering cable protection device has the following problems:
firstly, the existing electric engineering cable protection device in the market adopts a cylindrical sleeve to protect cables, the cables are directly contacted, the cables generate larger heat, the burning loss of the cables is easily caused, and adverse effects are brought;
secondly, in protection device in-service use process, because the cable need arrange the pipeline in, the width of cable for with the pipeline between all can have the gap, the fixed effect of cable is relatively poor to top pressure's pressure is put and is caused the cable damage easily, leads to the waste of cost and hand labor's increase.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides an electrical engineering cable protection device which has the effects of protecting and fixing an electrical engineering cable, so as to solve the problem that the cable is easily burnt by the common electrical engineering cable protection device in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme, the electrical engineering cable protection device comprises a protective shell, wherein the upper end of the outer part of the protective shell is fixedly connected with two fixing blocks, an antioxidant outer tube and an insulating inner tube are respectively arranged in the protective shell, the upper end and the lower end of the antioxidant outer tube are respectively and fixedly connected with a first spring, the two ends of the first spring are respectively and fixedly connected between the antioxidant outer tube and the protective shell, a second spring is arranged in the inner cavity of the insulating inner tube, the two ends of the second spring are respectively and fixedly connected between the insulating inner tube and the cable fixing block, the lower end of the outer part of the protective shell is provided with an insulating cushion block, one side of the protective shell is rotatably connected with a hinge, a rotating shaft is arranged in, the fixed plate is sleeved with a bolt, one end of the bolt is in threaded connection with a nut, and one end of the bolt is fixedly connected with a nut.
Preferably, the protective housing is divided into an upper part and a lower part, and the upper part and the lower part are rotatably connected through a rotating shaft.
Preferably, two of the oxidation resistant outer tubes are equidistantly arranged in the interior of the protective shell.
Preferably, the anti-oxidation outer pipe and the insulating inner pipe are divided into an upper part and a lower part and are in a non-closed state.
Preferably, the cable fixing block is made of rubber.
Preferably, the middle part of the side edge of the protective shell is fixedly connected with a handle through a screw, and the handle is of a rectangular structure.
Compared with the prior art, the invention provides an electrical engineering cable protection device, which has the following beneficial effects:
1. according to the invention, the upper cover plate of the protective shell is opened through the first spring and the second spring, the two cable fixing blocks are close to or closely contacted with each other by utilizing the elastic force action of the two springs, the cables can be fixed, the springs can provide a buffer action when shaking occurs, the vibration damping effect of the structure is improved, the first spring can buffer the pressure from the outside of the protective shell, the damage of the cables is reduced, and the effect of saving the cost is achieved;
2. according to the invention, different electrical engineering cables are respectively placed into the cable fixing tubes through the two cable protection tubes, the circuits are not contacted with each other, the two fixing tubes are equidistantly arranged in the inner cavity of the protection shell, and the fixing tubes are composed of the anti-oxidation outer tube and the insulation inner tube, so that the electric leakage phenomenon caused by pipeline oxidation is avoided, and the service life of the protection device is effectively prolonged.
The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Drawings
Fig. 1 is a front view of an electrical engineering cable protection device according to the present invention;
fig. 2 is a cross-sectional view of the electrical engineering cable protection device proposed by the present invention;
fig. 3 is a side view of the electrical engineering cable protection device according to the present invention.
Description of the reference numerals
1. A protective shell; 2. a fixed block; 3. a hinge; 4. a nut; 5. a rotating shaft; 6. a first spring; 7. a cable fixing block; 8. an insulated inner tube; 9. an oxidation resistant outer tube; 10. insulating cushion blocks; 11. a second spring; 12. a handle; 13. a nut; 14. a fixing plate; 15. and (4) bolts.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an electrical engineering cable protection device comprises a protective shell 1, wherein the upper end of the outer part of the protective shell 1 is fixedly connected with two fixed blocks 2, the number of the fixed blocks 2 is two, an anti-oxidation outer pipe 9 and an insulation inner pipe 8 are arranged in the inner cavity of the protective shell 1, the upper end and the lower end of the anti-oxidation outer pipe 9 are fixedly connected with first springs 6, the two ends of each first spring 6 are respectively and fixedly connected between the anti-oxidation outer pipe 9 and the protective shell 1, the inner cavity of the insulation inner pipe 8 is provided with a second spring 11, the two ends of each second spring 11 are respectively and fixedly connected between the insulation inner pipe 8 and a cable fixed block 7, an upper cover plate of the protective shell 1 is opened through the arranged first springs 6 and the second springs 11, the two cable fixed blocks 7 are close to or closely contact with each other by utilizing the elastic force of the two, the damping effect of structure is improved, and first spring 6 can cushion the pressure that comes from 1 outside of protective housing, reduces the damage of cable to reach the effect of practicing thrift the cost, 1 outside lower extreme of protective housing is provided with insulating cushion 10, 1 one side of protective housing is rotated and is connected with hinge 3, 3 inside pivots 5 that are provided with of hinge, 1 one side fixedly connected with handle 12 of protective housing, the equidistance of the 12 left and right sides of handle is provided with fixed plate 14, bolt 15 has been cup jointed to fixed plate 14, 15 one end threaded connection of bolt has nut 4, 15 one end fixedly connected with nut 13 of bolt.
In the invention, preferably, the protective shell 1 is divided into an upper part and a lower part which are rotatably connected through the rotating shaft 5, so that the protective shell 1 can be opened conveniently during use.
In the present invention, it is preferable that two oxidation-resistant outer tubes 9 are equidistantly arranged in the interior of the protective case 1 to prevent cable contact caused by pipe touch.
In the invention, preferably, the oxidation-resistant outer tube 9 and the insulating inner tube 8 are divided into an upper part and a lower part which are not closed, so that the pipeline can be conveniently opened and an electric cable can be conveniently placed in the oxidation-resistant outer tube.
In the invention, preferably, the cable fixing block 7 is made of rubber, so that external current is prevented from being introduced to influence the normal work of the cable.
In the invention, preferably, the middle part of the side edge of the protective shell 1 is fixedly connected with a handle 12 through a screw, and the handle 12 is of a rectangular structure, so that the handle 12 can be conveniently lifted and the protective shell 1 can be opened.
The working principle and the using process of the invention are as follows: during the use, rotate nut 4, then pull down bolt 15, mention handle 12, open protective housing 1, the elastic action through first spring 6 pulls open anti-oxidant outer tube 9, put into insulating inner tube 8 with the electrical engineering cable classification, close protective housing 1, screw up nut 4, the inside second spring 11 of insulating inner tube 8 extrudees cable fixed block 7 under the effort, thereby fix the electrical engineering cable, second spring 11 through the setting, can adapt to the electrical engineering cable of different thicknesses, through the insulating cushion 10 that sets up, can guarantee that the leading-in problem of destroying the electrical engineering cable of external current can not appear.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the invention, and all fall within the scope of the invention.
Claims (6)
1. An electrical engineering cable protection device, includes protective housing (1), its characterized in that: the cable protection device is characterized in that the upper end of the outer portion of the protection shell (1) is fixedly connected with two fixing blocks (2), the inner portion of the protection shell (1) is respectively provided with an anti-oxidation outer tube (9) and an insulation inner tube (8), the upper end and the lower end of the anti-oxidation outer tube (9) are fixedly connected with first springs (6), the two ends of each first spring (6) are respectively and fixedly connected between the anti-oxidation outer tube (9) and the protection shell (1), the inner cavity of the insulation inner tube (8) is provided with a second spring (11), the two ends of each second spring (11) are respectively and fixedly connected between the insulation inner tube (8) and the cable fixing block (7), the lower end of the outer portion of the protection shell (1) is provided with an insulation cushion block (10), one side of the protection shell (1) is rotatably connected with a hinge (3), a rotating shaft (, handle (12) both sides equidistance is provided with fixed plate (14), bolt (15) have been cup jointed in fixed plate (14), bolt (15) one end threaded connection has nut (4), bolt (15) one end fixedly connected with nut (13).
2. The electrical engineering cable protection device according to claim 1, wherein the protective shell (1) is divided into an upper part and a lower part, and the two parts are rotatably connected through a rotating shaft (5).
3. Electrical engineering cable protection device according to claim 1, characterized in that two said oxidation resistant outer tubes (9) are arranged equidistantly in the interior of the protective casing (1).
4. The electrical engineering cable protection device according to claim 1, wherein the oxidation resistant outer tube (9) and the insulating inner tube (8) are divided into an upper part and a lower part, and are in a non-closed state.
5. The electrical engineering cable protection device according to claim 1, wherein the cable fixing block (7) is made of rubber.
6. The electrical engineering cable protection device according to claim 1, wherein a handle (12) is fixedly connected to the middle of the side edge of the protection shell (1) through a screw, and the handle (12) is of a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110274090.3A CN112952683A (en) | 2021-03-15 | 2021-03-15 | Electrical engineering cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110274090.3A CN112952683A (en) | 2021-03-15 | 2021-03-15 | Electrical engineering cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112952683A true CN112952683A (en) | 2021-06-11 |
Family
ID=76229394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110274090.3A Pending CN112952683A (en) | 2021-03-15 | 2021-03-15 | Electrical engineering cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112952683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051276A (en) * | 2022-06-09 | 2022-09-13 | 中国十七冶集团有限公司 | Cable protection device for building electrical engineering and use method thereof |
-
2021
- 2021-03-15 CN CN202110274090.3A patent/CN112952683A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051276A (en) * | 2022-06-09 | 2022-09-13 | 中国十七冶集团有限公司 | Cable protection device for building electrical engineering and use method thereof |
| CN115051276B (en) * | 2022-06-09 | 2023-11-03 | 中国十七冶集团有限公司 | Cable protection device for building electrical engineering and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210611 |