CN209046225U - A kind of fixed connection and sealing device of power cable - Google Patents
A kind of fixed connection and sealing device of power cable Download PDFInfo
- Publication number
- CN209046225U CN209046225U CN201821724645.XU CN201821724645U CN209046225U CN 209046225 U CN209046225 U CN 209046225U CN 201821724645 U CN201821724645 U CN 201821724645U CN 209046225 U CN209046225 U CN 209046225U
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- China
- Prior art keywords
- trocars
- screw thread
- power cable
- hole
- thread
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Abstract
The utility model provides a kind of fixed connection and sealing device of power cable, comprising: Two trocars orchid, fastening nut, four Kong Falan, holding screw, hex nut, device noumenon；It is provided with connection screw thread on the left of described device ontology, and is provided with fixed thread on the right side of device noumenon；The hole Two trocars Lan Yusi flange, hex nut are internally provided with internal screw thread, and the hole Two trocars Lan Yusi flange, hex nut are connected by internal screw thread with connection screw thread；The hole Two trocars Lan Yusi flange is internally provided with fixation hole, and the holding screw of fixation hole being internally provided with by being connected through mode；The outside left part of the holding screw is provided with fastening nut, utility model passes through to the improvement in structure, and combine the prior art, has the advantages that the installation environment that structure is superior, practical, multiple mounting modes can be suitable for various complexity, to solve the problems, such as existing apparatus and deficiency, with the purpose of more practicability.
Description
Technical field
The utility model relates to electric fittings technical fields, more specifically, more particularly to a kind of fixation of power cable
Connect sealing device.
Background technique
After cable laying is good, in order to become a continuous route, each section of line must be connected as an entirety, this
A little tie points are known as cable connector, and the cable connector at position is known as transition joint among cable run, and two end of route
Cable connector is known as terminals, and cable connector is to play the role of water proof and dust proof against shock for locking and fixing inlet-outlet line, it
Main function be to keep route unobstructed, so that cable is kept sealing, and guarantee the class of insulation at cable connector, keep it safe and reliable
Ground operation, if poor sealing, not only can oil leak cause oil-paper withered, but also moisture can also invade inside cable, keep paper exhausted
The decline of edge performance.
It makes discovery from observation, the fixed connection and sealing device technique experience platform technical field of existing power cable exists
Structure is single, the practicability is poor, mounting means is single cannot apply in the problem in installation site compared with thick wall etc., actual
In operating process, certain difficulty is brought, then, how to be provided a kind of with superior, practical, a variety of installation side of structure
Formula can be suitable for the fixed connection and sealing device of the power cable of the installation environment of various complexity, become and need to solve at present
Important topic.
In view of this, being studied improvement for existing problem, provide a kind of superior, practical, more with structure
Kind mounting means can be suitable for the fixed connection and sealing device of the power cable of the installation environment advantage of various complexity, it is intended to logical
The technology is crossed, achieve the purpose that solve the problems, such as and improves practical value.
Utility model content
The purpose of this utility model is to provide a kind of fixed connection and sealing devices of power cable, to solve above-mentioned background
The structure proposed in technology is single, the practicability is poor, mounting means is single cannot apply in asking in the installation site compared with thick wall
Topic and deficiency.
To achieve the above object, the utility model provides a kind of fixed connection and sealing device of power cable, by following
Particular technique means are reached:
A kind of fixed connection and sealing device of power cable, comprising: Two trocars orchid, internal screw thread, fixation hole, fastening nut,
Four Kong Falan, holding screw, hex nut, connection screw thread, device noumenon, fixed thread, clamp jaw, sealing ring and clamping head；
It is provided with connection screw thread on the left of described device ontology, and is provided with fixed thread on the right side of device noumenon；The fixed thread
Right side be provided with clamp jaw, and device noumenon and connection screw thread, fixed thread, clamp jaw are an integral structure setting；It is described
Clamp jaw is internally provided with the sealing ring being connected by fitting mode, and is provided on the outside of clamp jaw logical with fixed thread
Screw thread is crossed to be screwed on the clamping head being connected；The hole Two trocars Lan Yusi flange, hex nut are internally provided with internal screw thread, and
The hole Two trocars Lan Yusi flange, hex nut are connected by internal screw thread with connection screw thread；The hole Two trocars Lan Yusi flange
It is internally provided with fixation hole, and the holding screw of fixation hole being internally provided with by being connected through mode；The clamp screw
The outside left part of nail is provided with fastening nut, and holding screw is screwed on by screw thread with fastening nut and is connected.
As advanced optimizing for the technical program, a kind of fixed connection and sealing device institute of power cable of the utility model
Two trocars orchid side view is stated in ellipsoidal structures, and the inside of Two trocars orchid there are two groups of fixation holes in symmetry shape structure setting.
As advanced optimizing for the technical program, a kind of fixed connection and sealing device institute of power cable of the utility model
The four rectangular structures of hole flange side view are stated, and the inside of four hole flanges there are four groups of fixation holes in array-like structure setting.
As advanced optimizing for the technical program, a kind of fixed connection and sealing device institute of power cable of the utility model
It is arranged two groups when stating fastening nut and holding screw cooperation Two trocars orchid installation, and fastening nut and holding screw cooperate four hole methods
It is arranged four groups when orchid installation.
As advanced optimizing for the technical program, a kind of fixed connection and sealing device institute of power cable of the utility model
The hexagonal structure of hex nut side view is stated, and hex nut is internally provided with the threaded hole of mating connection screw thread.
As advanced optimizing for the technical program, a kind of fixed connection and sealing device institute of power cable of the utility model
Clamp jaw forward sight structure in long strip is stated, and clamp jaw there are multiple groups in array-like structure setting.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is by the hexagonal structure of hex nut side view, and hex nut is internally provided with mating connection
The threaded hole of screw thread, hex nut are conventional mounting mode, are mainly used in the installation site of relatively thin wall thickness, have connection
Secure seal effect it is good advantage.
2, the utility model is in ellipsoidal structures by the side view of Two trocars orchid, and the inside of Two trocars orchid is in symmetry shape structure
Two groups of fixation holes are provided with, Two trocars orchid compares the mounting means with hex nut, and cable connector can be mounted on compared with thick wall
Installation site.
3, the utility model is by the four rectangular structures of hole flange side view, and the inside of four hole flanges is in array-like structure
It is provided with four groups of fixation holes, four hole flanges are installed more secured compared to the mounting means of Two trocars orchid, and when work securely may be used
It leans on, the present apparatus can be according to different mounting conditions to be suitable for different applications.
4, the utility model is by the improvement to cable connector, superior, practical, the multiple mounting modes energy with structure
The advantages of being enough suitable for the installation environment of various complexity, so that effective solution the utility model is in one Xiang Zhongti of background technique
Out the problem of and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the Two trocars orchid structural schematic diagram of the utility model；
Fig. 3 is the four hole flange arrangement schematic diagrames of the utility model；
Fig. 4 is the round nut structural schematic diagram of the utility model.
In figure: Two trocars orchid 1, internal screw thread 2, fixation hole 3, fastening nut 4, four hole flanges 5, holding screw 6, hex nut
7, connection screw thread 8, device noumenon 9, fixed thread 10, clamp jaw 11, sealing ring 12, clamping head 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 4, the utility model provides a kind of particular technique of the fixed connection and sealing device of power cable
Embodiment:
A kind of fixed connection and sealing device of power cable, comprising: Two trocars orchid 1, internal screw thread 2, fixation hole 3, fastening spiral shell
It is female 4, four hole flanges 5, holding screw 6, hex nut 7, connection screw thread 8, device noumenon 9, fixed thread 10, clamp jaw 11, close
Seal 12 and clamping head 13；The left side of device noumenon 9 is provided with connection screw thread 8, and the right side of device noumenon 9 is provided with fixed spiral shell
Line 10；The right side of fixed thread 10 is provided with clamp jaw 11, and device noumenon 9 and connection screw thread 8, fixed thread 10, clamp jaw
11 are an integral structure setting；Clamp jaw 11 is internally provided with the sealing ring 12 being connected by fitting mode, and clamp jaw
11 outside is provided with the clamping head 13 for being screwed on and being connected by screw thread with fixed thread 10；Two trocars orchid 1 and four hole flanges 5,
Hex nut 7 is internally provided with internal screw thread 2, and Two trocars orchid 1 and four hole flanges 5, hex nut 7 are by internal screw thread 2 and even
Screw thread 8 is connect to be connected；Two trocars orchid 1 and four hole flanges 5 are internally provided with fixation hole 3, and being internally provided with for fixation hole 3 passes through
The holding screw 6 being connected through mode；The outside left part of holding screw 6 is provided with fastening nut 4, and holding screw 6 and tight
It is connected Gu nut 4 is screwed on by screw thread.
Specifically, Two trocars 1 side view of orchid is in ellipsoidal structures, and the inside of Two trocars orchid 1 has in symmetry shape structure setting
Two groups of fixation holes 3, Two trocars orchid 1 compare the mounting means with hex nut 7, and cable connector can be mounted on to the peace compared with thick wall
Holding position.
Specifically, the rectangular structure of four hole flanges, 5 side view, and the inside of four hole flanges 5 has in array-like structure setting
Four groups of fixation holes 3, four hole flanges 5 are installed more secured compared to the mounting means of Two trocars orchid, and when work is solid and reliable, this
Device can be according to different mounting conditions to be suitable for different applications.
Specifically, fastening nut 4 and holding screw 6 cooperate Two trocars orchid 1 to be arranged two groups when installing, and fastening nut 4 with
Holding screw 6 is arranged four groups when cooperating the installation of four hole flanges 5, and when using Two trocars orchid 1 or four hole flanges 5, holding screw 6 is penetrated
Fixation hole 3, fastening nut 4 are tightened with holding screw 6.
Specifically, the hexagonal structure of 7 side view of hex nut, and hex nut 7 is internally provided with mating connection screw thread 8
Threaded hole, hex nut 7 are conventional mounting mode, are mainly used in the installation site of relatively thin wall thickness, have and are connected firmly
Sealing effect it is good advantage.
Specifically, 11 forward sight of clamp jaw structure in long strip, and clamp jaw 11 has multiple groups in array-like structure setting, uses
When, clamp jaw oppresses sealing ring 12 when work, to form aid power to cable.
Specific implementation step:
When using the present apparatus, sealing ring 12 is placed on the inside of clamp jaw 11,13 fitting of clamping head into clamp jaw 11, and with
Fixed thread 10 is screwed on, the present apparatus there are three types of mounting means, in addition to it is traditional be fixedly clamped using hex nut 7 other than, can be with
It is screwed using the internal screw thread 2 being arranged inside Two trocars orchid 1 or four hole flanges 5 with connection screw thread 8, is penetrated using holding screw 6
Fixation hole 3 is screwed by fastening nut 4 and holding screw 6, so that Two trocars orchid 1 or four hole flanges 5 is fixed.
In summary: a kind of fixed connection and sealing device of power cable passes through the hexagonal knot of hex nut side view
Structure, and hex nut is internally provided with the threaded hole of mating connection screw thread, hex nut is conventional mounting mode, is mainly used in
The installation site of relatively thin wall thickness, the sealing effect that has the advantages that be connected firmly are good；It is in ellipticity by Two trocars orchid side view
Structure, and there are two groups of fixation holes in the inside of Two trocars orchid in symmetry shape structure setting, Two trocars orchid compares the peace with hex nut
Cable connector can be mounted on the installation site compared with thick wall by dress mode；By the four rectangular structures of hole flange side view, and four
There are four groups of fixation holes, mounting means of the four hole flanges compared to Two trocars orchid, peace in the inside of hole flange in array-like structure setting
Fill more secured, when work is solid and reliable, and the present apparatus can be suitable for different applications, solution according to different mounting conditions
Structure of having determined is single, the practicability is poor, mounting means is single cannot apply in the installation site compared with thick wall the problem of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fixed connection and sealing device of power cable, comprising: Two trocars orchid (1), internal screw thread (2), fixation hole (3), tight
Gu nut (4), four Kong Falan (5), holding screw (6), hex nut (7), connection screw thread (8), device noumenon (9), fixed spiral shell
Line (10), clamp jaw (11), sealing ring (12) and clamping head (13)；It is characterized by: the left side of described device ontology (9) is arranged
Have connection screw thread (8), and is provided with fixed thread (10) on the right side of device noumenon (9)；It is set on the right side of the fixed thread (10)
It is equipped with clamp jaw (11), and device noumenon (9) is an integral structure with connection screw thread (8), fixed thread (10), clamp jaw (11)
Setting；The clamp jaw (11) is internally provided with the sealing ring (12) being connected by fitting mode, and clamp jaw (11)
Outside is provided with the clamping head (13) for being screwed on and being connected by screw thread with fixed thread (10)；The Two trocars blue (1) and four holes
Flange (5), hex nut (7) are internally provided with internal screw thread (2), and Two trocars blue (1) and four Kong Falan (5), hex nut
(7) it is connected by internal screw thread (2) with connection screw thread (8)；The Two trocars blue (1) and four Kong Falan (5) are internally provided with solid
Determine hole (3), and the holding screw (6) of fixation hole (3) being internally provided with by being connected through mode；The holding screw
(6) outside left part is provided with fastening nut (4), and holding screw (6) is screwed on by screw thread with fastening nut (4) and is connected.
2. a kind of fixed connection and sealing device of power cable according to claim 1, it is characterised in that: the Two trocars
Blue (1) side view is in ellipsoidal structures, and there are two groups of fixation holes (3) in the inside of Two trocars blue (1) in symmetry shape structure setting.
3. a kind of fixed connection and sealing device of power cable according to claim 1, it is characterised in that: four hole method
The rectangular structure of blue (5) side view, and there are four groups of fixation holes (3) in the inside of four Kong Falan (5) in array-like structure setting.
4. a kind of fixed connection and sealing device of power cable according to claim 1, it is characterised in that: the fastening spiral shell
Female (4) and holding screw (6) cooperation Two trocars blue (1) are arranged two groups when installing, and fastening nut (4) is matched with holding screw (6)
It is arranged four groups when closing four Kong Falan (5) installation.
5. a kind of fixed connection and sealing device of power cable according to claim 1, it is characterised in that: the hexagonal spiral shell
The hexagonal structure of female (7) side view, and hex nut (7) is internally provided with the threaded hole of mating connection screw thread (8).
6. a kind of fixed connection and sealing device of power cable according to claim 1, it is characterised in that: the clamp jaw
(11) forward sight structure in long strip, and clamp jaw (11) has multiple groups in array-like structure setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724645.XU CN209046225U (en) | 2018-10-24 | 2018-10-24 | A kind of fixed connection and sealing device of power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724645.XU CN209046225U (en) | 2018-10-24 | 2018-10-24 | A kind of fixed connection and sealing device of power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046225U true CN209046225U (en) | 2019-06-28 |
Family
ID=67038981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821724645.XU Expired - Fee Related CN209046225U (en) | 2018-10-24 | 2018-10-24 | A kind of fixed connection and sealing device of power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046225U (en) |
-
2018
- 2018-10-24 CN CN201821724645.XU patent/CN209046225U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20211024 |