CN214044986U - Three-section type self-sealing cable hose connector - Google Patents
Three-section type self-sealing cable hose connector Download PDFInfo
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- CN214044986U CN214044986U CN202023039167.9U CN202023039167U CN214044986U CN 214044986 U CN214044986 U CN 214044986U CN 202023039167 U CN202023039167 U CN 202023039167U CN 214044986 U CN214044986 U CN 214044986U
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Abstract
The utility model discloses a three-section type self-sealing cable hose connector in the technical field of cable connectors, which comprises a connector main body, compel tight nut and hose slipknot, the outer wall front end of joint main part is provided with the external screw thread section, the draw-in groove has been seted up to the outer wall rear end of joint main part, the inner wall that connects the main part is provided with spacing step, the inner chamber that compels tight nut is provided with interior screw thread section, compel to be provided with sealed soft packing ring between tight nut's inner chamber and the joint main part end, the lateral wall of hose slipknot is provided with the wedge fixture block, the front end and the lateral wall of hose slipknot of wedge fixture block are connected, the rear end elastic suspension of wedge fixture block, the interior survey rear end of wedge fixture block is provided with the barb, the utility model discloses use the joint in the proposal not only possess the self sealedly but also can fix cable hose, realized not only preventing that equipment from intaking but also protect the cable not receive the harm, eliminate the hidden danger, improve the reliability.
Description
Technical Field
The utility model relates to a cable joint technical field specifically is a syllogic self sealss cable hose connects.
Background
No matter what signal is connected with equipment through the cable in the thermal power plant, the transition is passed through the cable joint when conventional cable passes equipment, but traditional cable joint generally has two kinds, one kind is to possess the sealing function, but can not go up cable protection hose, and another kind is to go up protection hose, but does not possess the sealing function. The cable enters equipment along the joint, a round sealing part of an outgoing line can prevent water from entering but cannot be connected with a cable protection hose, the cable is not protected and is exposed on the site, and potential safety hazards of short circuit, open circuit and grounding caused by the fact that the cable is damaged exist; the joint of the cable hose can be fixed, although the cable can be arranged to protect the hose, the joint of the joint and the equipment is lack of sealing, so that the risk of rainwater and the like entering the equipment along the cable exists, and great equipment hidden danger is also caused.
Based on this, the utility model designs a syllogic self sealss cable hose connects to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a syllogic self sealss cable hose connects to solve above-mentioned technical problem.
In order to realize the purpose, the utility model provides the following technical scheme: a three-section self-sealing cable hose connector comprises a connector main body, a packing nut and a hose slipknot, the front end of the outer wall of the joint main body is provided with an external thread section which is in threaded connection with the tightening nut, the rear end of the outer wall of the joint main body is provided with a clamping groove which is buckled with the hose slipknot, the inner wall of the joint main body is provided with a limiting step for limiting the end head of the cable hose, the inner cavity of the packing nut is provided with an internal thread section which is in threaded connection with the joint main body, a sealing soft gasket is arranged between the inner cavity of the packing nut and the end head of the joint main body, a wedge-shaped fixture block matched with the clamping groove is arranged on the side wall of the hose slipknot, the front end of the wedge-shaped fixture block is connected with the side wall of the hose slipknot, the rear end of the wedge-shaped fixture block is suspended in a floating manner, and the rear end of the inner side of the wedge-shaped fixture block is provided with a barb for hooking the outer wall groove of the cable hose.
Preferably, an outer hexagonal groove is formed in the middle of the outer wall of the joint main body, and the outer wall of the tightening nut is of an outer hexagonal nut structure.
Preferably, the axial length of the external thread section is greater than the axial length of the internal thread section.
Preferably, the clamping grooves and the wedge-shaped clamping blocks are respectively provided with three groups and are distributed in a circumferential array.
Preferably, the rear end of the side wall of the hose buckle is provided with a limiting end edge.
Preferably, a guide slope is arranged between the rear end of the inner wall of the clamping groove and the rear end of the inner wall of the joint main body.
Compared with the prior art, utility model's beneficial effect does:
the utility model discloses syllogic self sealss cable hose connects mainly including connecting the main part, compelling tight nut, hose slipknot and sealed soft packing ring, mainly reforms transform cable joint to the drawback that current joint exists, uses the joint in the proposal not only to possess the self sealss but also can fix cable hose, has realized not only preventing that equipment from intaking but also the protection cable does not receive the harm, eliminates hidden danger, improves the reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic diagram of the structure of the present invention in a separated state;
fig. 2 is a schematic view of the installation and combination state structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-joint main body, 11-external thread section, 12-clamping groove, 13-limiting step, 14-external hexagonal groove, 15-guiding slope, 2-fastening nut, 21-internal thread section, 3-hose loose joint, 31-wedge-shaped fixture block, 32-barb, 33-limiting end edge and 4-sealing soft gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a technical solution: a three-section self-sealing cable hose connector comprises a connector main body 1, a tightening nut 2 and a hose slipknot 3, wherein the front end of the outer wall of the connector main body 1 is provided with an external thread section 11 in threaded connection with the tightening nut 2, the rear end of the outer wall of the connector main body 1 is provided with a clamping groove 12 in threaded connection with the hose slipknot 3, the inner wall of the connector main body 1 is provided with a limiting step 13 for limiting the end of a cable hose, the middle of the outer wall of the connector main body 1 is provided with an external hexagonal groove 14 for facilitating clamping of a wrench, a guide slope 15 is arranged between the rear end of the inner wall of the clamping groove 12 and the rear end of the inner wall of the connector main body 1, and a wedge-shaped clamping block 31 is conveniently clamped into the inner cavity of the connector main body 1 along the guide slope 15;
the outer wall of the packing nut 2 is of an outer hexagon nut structure, so that a wrench can be conveniently clamped, an inner cavity of the packing nut 2 is provided with an inner thread section 21 which is in threaded connection with the joint main body 1, the axial length of the outer thread section 11 is greater than that of the inner thread section 21, the outer thread section 11 and the inner thread section 21 are screwed to keep a thickness space between the wall of the box cabinet and the sealing gasket, and a sealing soft gasket 4 is arranged between the inner cavity of the packing nut 2 and the end head of the joint main body 1;
the lateral wall of hose slipknot 3 is provided with and 12 complex wedge fixture blocks 31 of draw-in groove, draw-in groove 12 and wedge fixture block 31 are equallyd divide and do not are provided with three groups, and be circumferential array distribution, the atress is more even, be difficult for droing, the front end of wedge fixture block 31 is connected with the lateral wall of hose slipknot 3, the rear end elastic suspension of wedge fixture block 31, the interior survey rear end of wedge fixture block 31 is provided with the barb 32 that is used for catching on some cable hose outer wall grooves, the lateral wall rear end of hose slipknot 3 is provided with spacing end along 33, it is spacing to target in place as 3 card income joint main part 1's positions of hose slipknot.
Working principle embodiment:
as shown in figure 2, a joint main body 1 and a packing nut 2 are respectively arranged at the inner side and the outer side of a cabinet installation wall, the cabinet installation wall is provided with an installation hole slightly larger than the outer diameter of an external thread section 11, the external thread section 11 is firstly padded into a soft sealing ring and then passes through the installation hole on the cabinet installation wall, a cable c penetrates through the joint main body 1, the installation hole on the cabinet installation wall and the packing nut 2, a sealing soft gasket 4 is padded into an inner cavity of the packing nut 2, the packing nut 2 is screwed with the external thread section 11 at the front end of the joint main body 1 by a spanner, the front end of the sealing soft gasket 4 is pressed by the packing nut 2 to be internally contracted and tightly attached to the cable c to realize the fixed clamping and sealing functions, then a hose loose joint 3 is clamped into the rear end of the joint main body 1 by matching a wedge-shaped clamping block 31 and a clamping groove 12, the end of a hose b at the outer side of the cable c is inserted into the inner cavity of the hose loose joint 3 to be contacted with a limiting step (13), and a barb 32 at the inner side of the wedge-shaped clamping block 31 can be used for fastening and fixing the outer wall of the hose b, therefore, the connector in the use proposal not only has self-sealing property, but also can fix the cable hose, thereby realizing the purposes of preventing the equipment from water inflow, protecting the cable from being damaged, eliminating hidden danger and improving the reliability.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a syllogic self sealss cable hose connects which characterized in that: comprises a joint main body (1), a packing nut (2) and a hose slipknot (3), wherein the front end of the outer wall of the joint main body (1) is provided with an external thread section (11) screwed with the packing nut (2), the rear end of the outer wall of the joint main body (1) is provided with a clamping groove (12) fastened with the hose slipknot (3), the inner wall of the joint main body (1) is provided with a limit step (13) used for limiting the end of a cable hose, the inner cavity of the packing nut (2) is provided with an internal thread section (21) screwed with the joint main body (1), a sealing soft gasket (4) is arranged between the inner cavity of the packing nut (2) and the end of the joint main body (1), the side wall of the hose slipknot (3) is provided with a wedge-shaped clamping block (31) matched with the clamping groove (12), the front end of the wedge-shaped clamping block (31) is connected with the side wall of the hose slipknot (3), the rear end of the wedge-shaped fixture block (31) is suspended in a floating mode, and a barb (32) used for hooking a groove on the outer wall of the cable hose is arranged at the rear end of the inner side of the wedge-shaped fixture block (31).
2. The three-segment self-sealing cable hose connector of claim 1, wherein: the outer wall middle of the joint main body (1) is provided with an outer hexagonal groove (14), and the outer wall of the packing nut (2) is of an outer hexagonal nut structure.
3. The three-segment self-sealing cable hose connector of claim 1, wherein: the axial length of the external thread section (11) is greater than the axial length of the internal thread section (21).
4. The three-segment self-sealing cable hose connector of claim 1, wherein: the clamping grooves (12) and the wedge-shaped clamping blocks (31) are respectively provided with three groups and are distributed in a circumferential array.
5. The three-segment self-sealing cable hose connector of claim 1, wherein: the rear end of the side wall of the hose slipknot (3) is provided with a limiting end edge (33).
6. The three-segment self-sealing cable hose connector of claim 1, wherein: a guide slope (15) is arranged between the rear end of the inner wall of the clamping groove (12) and the rear end of the inner wall of the joint main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039167.9U CN214044986U (en) | 2020-12-16 | 2020-12-16 | Three-section type self-sealing cable hose connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039167.9U CN214044986U (en) | 2020-12-16 | 2020-12-16 | Three-section type self-sealing cable hose connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214044986U true CN214044986U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023039167.9U Active CN214044986U (en) | 2020-12-16 | 2020-12-16 | Three-section type self-sealing cable hose connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214044986U (en) |
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2020
- 2020-12-16 CN CN202023039167.9U patent/CN214044986U/en active Active
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