CN209948584U - Transformer cable protective tube convenient to install - Google Patents
Transformer cable protective tube convenient to install Download PDFInfo
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- CN209948584U CN209948584U CN201921288392.0U CN201921288392U CN209948584U CN 209948584 U CN209948584 U CN 209948584U CN 201921288392 U CN201921288392 U CN 201921288392U CN 209948584 U CN209948584 U CN 209948584U
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- protective tube
- protective
- cable
- protective pipe
- strip
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Abstract
The utility model discloses a transformer cable protective tube convenient to installation, including cable body, connecting piece and fixing base, the inside through connection of cable body has the cable electric conductor, and installs first protective tube in the left cable body outside to the second protective tube is installed in the cable body outside on right side, the internal surface of first protective tube and second protective tube is all pasted and is connected with sealed the pad, the equal welded connection of side surface has first fixed block before the upper end of first protective tube and second protective tube, be connected through the connecting block between first fixed block and the second fixed block, the connecting piece is located the outside of first protective tube and second protective tube, fixing base welded connection is in the rear side of connecting piece, the back side surface of fixing base is pasted and is connected with the strip of pasting. This transformer cable protective tube convenient to installation, sealed effect is better, and can guarantee the firm nature of connection to be convenient for use with the installation of transformer.
Description
Technical Field
The utility model relates to a transformer cable correlation technique field specifically is a transformer cable protective tube convenient to installation.
Background
The transformer needs corresponding cable and electrical components to be connected when using, and when the cable uses, needs to connect the both ends of cable, guarantees the intercommunication, and for preventing the electric leakage of junction, needs corresponding cable protective tube.
However, the existing transformer cable protective pipe in the current market has a poor sealing effect, so that moisture in the outside air can easily enter a joint to cause damage, the general transformer cable protective pipe cannot ensure the connection firmness and is easy to disperse due to dragging, and the common transformer cable protective pipe is inconvenient to install and use with a transformer, so that the transformer cable protective pipe convenient to install is provided, and the problem provided in the above is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer cable protective tube convenient to installation to solve most transformer cable protective tubes that propose among the above-mentioned background art and seal the effect relatively poor, and can not guarantee the firm nature of connection, disperse because pulling easily, and be not convenient for with the problem of the installation use of transformer.
In order to achieve the above object, the utility model provides a following technical scheme: a transformer cable protective pipe convenient to install comprises a cable body, a connecting piece and a fixing seat, wherein a cable conductor is connected inside the cable body in a penetrating manner, a first protective pipe is installed on the outer side of the cable body on the left side, a second protective pipe is installed on the outer side of the cable body on the right side, sealing gaskets are respectively bonded and connected to the inner surfaces of the first protective pipe and the second protective pipe and are tightly attached to the outer surface of the cable body, a first fixing block is welded and connected to the front side surface of the upper end of each of the first protective pipe and the second protective pipe, a second fixing block is welded and connected to the front side surface of the lower end of each of the first protective pipe and the second protective pipe, the first fixing block is connected with the second fixing block through a connecting block, the connecting piece is located on the outer side of the first protective pipe and the second protective pipe, and a baffle is welded and connected to, fixing base welded connection is in the rear side of connecting piece, and the internally mounted of fixing base has the fixed strip, the rear side surface paste of fixing base is connected with pastes the strip, and pastes the rear side surface paste of strip and be connected with the protection strip.
Preferably, the first protective pipe and the second protective pipe are respectively located on the left side and the right side of the joint of the cable body, the outer surfaces of the first protective pipe and the second protective pipe are both in threaded structures, and the length of the threaded structure on the outer surface of the second protective pipe is greater than two times of the length of the threaded structure on the outer surface of the first protective pipe.
Preferably, the connecting block is of a rotating structure on the first fixing block, and the connecting block is connected with the second fixing block in a clamping manner.
Preferably, the inner diameter of the connecting piece is equal to the outer diameters of the first protective pipe and the second protective pipe, and the first protective pipe and the second protective pipe are connected with the connecting piece in a threaded manner.
Preferably, the fixing strip is connected with the fixing seat in an embedded manner, and the fixing strip is made of a permanent magnet material.
Preferably, the area size of the pasting strip is equal to the area size of the protection strip, and the protection strip is of a detachable structure on the pasting strip.
Compared with the prior art, the beneficial effects of the utility model are that: the transformer cable protective pipe convenient to install has a good sealing effect, can ensure the connection firmness, and is convenient to install and use with a transformer;
1. the joint of the cable body is wrapped by the first protective pipe and the second protective pipe, and the inner surfaces of the first protective pipe and the second protective pipe are respectively bonded with the sealing gasket, so that the joint of the first protective pipe and the second protective pipe is in a closed space through the tight fit of the sealing gasket and the outer surfaces of the first protective pipe and the second protective pipe, and the joint is prevented from being damaged due to the entry of external water vapor;
2. the connecting pieces are arranged on the outer surfaces of the first protective pipe and the second protective pipe, and the connecting pieces are in threaded connection with the first protective pipe and the second protective pipe, so that the first protective pipe and the second protective pipe can be prevented from being broken and scattered mutually under the action of the connecting pieces when the protective pipe is used;
3. through the internally mounted at the fixing base have the fixed strip, and the material of fixed strip is permanent magnetic material, and guard box or the fender bracket of transformer are metal material, consequently the adsorption of accessible fixed strip for the fixing base is installed on the transformer, convenient to use.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic view of the left side view cross-section structure of the present invention.
In the figure: 1. a cable body; 2. a cable conductor; 3. a first guard tube; 4. a second guard tube; 5. a gasket; 6. a first fixed block; 7. a second fixed block; 8. connecting blocks; 9. a connecting member; 10. a baffle plate; 11. a fixed seat; 12. a fixing strip; 13. a bonding strip; 14. and (4) a protective strip.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a transformer cable protective tube convenient to install comprises a cable body 1, a cable conductor 2, a first protective tube 3, a second protective tube 4, a sealing gasket 5, a first fixing block 6, a second fixing block 7, a connecting block 8, a connecting piece 9, a baffle plate 10, a fixing seat 11, a fixing strip 12, a sticking strip 13 and a protective strip 14, wherein the cable conductor 2 is connected inside the cable body 1 in a penetrating way, the first protective tube 3 is installed outside the cable body 1 on the left side, the second protective tube 4 is installed outside the cable body 1 on the right side, the sealing gasket 5 is stuck and connected on the inner surfaces of the first protective tube 3 and the second protective tube 4, the sealing gasket 5 is tightly attached to the outer surface of the cable body 1, the front side surfaces of the upper ends of the first protective tube 3 and the second protective tube 4 are both welded and connected with the first fixing block 6, and the front side surfaces of the lower ends of the first protective tube 3 and the second protective tube 4 are both welded and connected with, be connected through connecting block 8 between first fixed block 6 and the second fixed block 7, connecting piece 9 is located the outside of first protecting tube 3 and second protecting tube 4, and the surface left end welded connection of first protecting tube 3 has baffle 10, fixing base 11 welded connection is in the rear side of connecting piece 9, and the internally mounted of fixing base 11 has fixing strip 12, the rear side surface paste of fixing base 11 is connected with pastes strip 13, and the rear side surface paste of pasting strip 13 is connected with protecting strip 14.
As shown in fig. 1, the first protective tube 3 and the second protective tube 4 are respectively located at the left side and the right side of the joint of the cable body 1, the outer surfaces of the first protective tube 3 and the second protective tube 4 are both in a thread structure, the length of the thread structure on the outer surface of the second protective tube 4 is greater than twice the length of the thread structure on the outer surface of the first protective tube 3, so that the connecting piece 9 can be conveniently mounted and dismounted with the first protective tube 3 and the second protective tube 4, the inner diameter of the connecting piece 9 is equal to the outer diameters of the first protective tube 3 and the second protective tube 4, the connecting modes of the first protective tube 3 and the second protective tube 4 and the connecting piece 9 are both in threaded connection, and the first protective tube 3 and the second protective tube 4 can be prevented from being disengaged from each other and scattered through the action of the connecting piece 9;
as shown in fig. 3, the connecting block 8 is a rotating structure on the first fixing block 6, and the connecting block 8 is connected with the second fixing block 7 in a clamping manner, so that the upper end and the lower end of the first protective tube 3 and the upper end and the lower end of the second protective tube 4 are fixed to each other through the clamping connection between the connecting block 8 and the second fixing block 7;
like in fig. 3 the connected mode of fixed strip 12 and fixing base 11 for inlaying and being connected, and the material of fixed strip 12 is permanent magnetic material, and the installation of this protective tube and vary voltage of being convenient for is glued to the effect of fixed strip 12, and the area size of gluing strip 13 equals with the area size of protective strip 14, and protective strip 14 is for dismantling the structure on gluing strip 13, and the stability of the relevant structural installation on fixed strip 12 and the transformer is strengthened to the effect of gluing strip 13.
The working principle is as follows: when the transformer cable protective tube convenient to install is used, the cable conductors 2 between every two cable bodies 1 are connected and fixed, then the first protective pipe 3 and the second protective pipe 4 are respectively arranged at the ends of the left and right 2 cable bodies 1, when the cable is installed, the upper part and the lower part of the first protective pipe 3 and the second protective pipe 4 are rotated, the first protective pipe 3 and the second protective pipe 4 are sleeved at the end head of the cable body 1, and the connecting block 8 on the first fixing block 6 in fig. 3 is rotated downwards, and the connecting block 8 is clamped with the second fixing block 7, so that the upper part and the lower part of the first protective pipe 3 and the second protective pipe 4 are connected together, and then make first protective tube 3 and second protective tube 4 fixed mounting on cable body 1, wherein, the installation order of connecting piece 9, first protective tube 3, second protective tube 4 is: firstly, a connecting piece 9 is sleeved on a cable body 1, then a second protective pipe 4 is installed, then the connecting piece 9 is in threaded connection with the second protective pipe 4, the rightmost end of the connecting piece 9 on the second protective pipe 4 is enabled to be arranged, then a first protective pipe 3 is installed on the cable body 1, and finally the left end of the connecting piece 9 is in threaded connection with the first protective pipe 3, so that the installation state of the connecting piece 9, the first protective pipe 3 and the second protective pipe 4 is as shown in figure 1, the connecting piece 9 can prevent the first protective pipe 3 and the second protective pipe 4 from being disengaged from each other, and connection is enabled to be firmer;
after the installation, can install the relevant position of whole fixing base 11 and transformer, because guard box or the fender bracket of transformer are metal material, consequently accessible permanent magnetic material's fixed strip 12, adsorb whole device at the guard box or the fender bracket of transformer, and can tear protective strip 14 down, make the surface have paste the strip 13 of pasting the ability and paste with the guard box or the fender bracket of transformer and be connected, make the installation more stable, this is exactly the theory of operation of this transformer cable protective tube convenient to installation.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a transformer cable protective tube convenient to installation, includes cable body (1), connecting piece (9) and fixing base (11), its characterized in that: the cable comprises a cable body (1), a cable conductor (2) is connected inside the cable body (1) in a penetrating manner, a first protective pipe (3) is installed on the outer side of the cable body (1) on the left side, a second protective pipe (4) is installed on the outer side of the cable body (1) on the right side, sealing gaskets (5) are respectively bonded and connected to the inner surfaces of the first protective pipe (3) and the second protective pipe (4), the sealing gaskets (5) are tightly attached to the outer surface of the cable body (1), first fixing blocks (6) are respectively welded and connected to the front side surfaces of the upper ends of the first protective pipe (3) and the second protective pipe (4), second fixing blocks (7) are respectively welded and connected to the front side surfaces of the lower ends of the first protective pipe (3) and the second protective pipe (4), the first fixing blocks (6) are connected with the second fixing blocks (7) through connecting blocks (8), and connecting pieces (9) are located on the outer sides of the first protective pipe (3), and the surface left end welded connection of first protective tube (3) has baffle (10), fixing base (11) welded connection is in the rear side of connecting piece (9), and the internally mounted of fixing base (11) has fixed strip (12), the rear side surface paste of fixing base (11) is connected with pastes strip (13), and pastes the rear side surface paste of strip (13) and be connected with protection strip (14).
2. The transformer cable protective tube convenient to install of claim 1, wherein: first protective tube (3) and second protective tube (4) are located the left and right sides of cable body (1) handing-over department respectively, and the surface of first protective tube (3) and second protective tube (4) all is thread structure to the thread structure length of second protective tube (4) surface is greater than twice of the thread structure length of first protective tube (3) surface.
3. The transformer cable protective tube convenient to install of claim 1, wherein: the connecting block (8) is of a rotating structure on the first fixing block (6), and the connecting block (8) is connected with the second fixing block (7) in a clamping mode.
4. The transformer cable protective tube convenient to install of claim 1, wherein: the inner diameter of the connecting piece (9) is equal to the outer diameters of the first protective pipe (3) and the second protective pipe (4), and the first protective pipe (3) and the second protective pipe (4) are connected with the connecting piece (9) in a threaded mode.
5. The transformer cable protective tube convenient to install of claim 1, wherein: the fixing strip (12) is connected with the fixing seat (11) in an embedding manner, and the fixing strip (12) is made of a permanent magnet material.
6. The transformer cable protective tube convenient to install of claim 1, wherein: the area size of the pasting strip (13) is equal to the area size of the protection strip (14), and the protection strip (14) is of a detachable structure on the pasting strip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288392.0U CN209948584U (en) | 2019-08-09 | 2019-08-09 | Transformer cable protective tube convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288392.0U CN209948584U (en) | 2019-08-09 | 2019-08-09 | Transformer cable protective tube convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948584U true CN209948584U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921288392.0U Active CN209948584U (en) | 2019-08-09 | 2019-08-09 | Transformer cable protective tube convenient to install |
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| Country | Link |
|---|---|
| CN (1) | CN209948584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864935A (en) * | 2021-01-20 | 2021-05-28 | 甘艳云 | Power grid equipment inspection auxiliary equipment |
-
2019
- 2019-08-09 CN CN201921288392.0U patent/CN209948584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864935A (en) * | 2021-01-20 | 2021-05-28 | 甘艳云 | Power grid equipment inspection auxiliary equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transformer cable protective tube convenient for installation Effective date of registration: 20220602 Granted publication date: 20200114 Pledgee: Bank of China Limited by Share Ltd. Luohe branch Pledgor: HENAN HERUI ELECTRIC CO.,LTD. Registration number: Y2022980006976 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |