CN218385933U - Explosion-proof device for outdoor cable joint - Google Patents
Explosion-proof device for outdoor cable joint Download PDFInfo
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- CN218385933U CN218385933U CN202222500907.7U CN202222500907U CN218385933U CN 218385933 U CN218385933 U CN 218385933U CN 202222500907 U CN202222500907 U CN 202222500907U CN 218385933 U CN218385933 U CN 218385933U
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- basic body
- cable joint
- cable
- lock nut
- explosion
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Abstract
The utility model relates to a cable joint technical field specifically discloses an outdoor cable joint explosion-proof equipment, be equipped with the basic body of external screw thread including both ends, the one end meshing of basic body has lock nut, and the inside of basic body corresponds lock nut and is equipped with matched with clamping jaw and extrusion ring, and the outer anchor ring meshing of the basic body other end has lock nut. The utility model discloses in because the inseparable centre gripping of clamping jaw after the extrusion that receives the extrusion circle is at the outer anchor ring of cable, further promotion is to the explosion-proof effect of cable and equipment under clamping jaw's effect from this, when cable and connected equipment used in the open air promptly, through the setting of this device, can effectually block external rainwater, dust and sand and gas to can avoid equipment and cable to be disturbed and damage by external environment factor.
Description
Technical Field
The utility model relates to a cable joint technical field especially relates to an outdoor cable joint explosion-proof equipment.
Background
When the power equipment is used outdoors, the equipment and the connected cable are usually exposed to the outside air, and when the cable is connected with the equipment, a threading hole is generally required to be formed in the surface of an installation shell of the equipment, so that the cable enters the inside of the installation shell through the threading hole and is connected with an electronic element inside the installation shell.
However, since a certain gap is formed between the threading hole formed in the equipment installation shell and the diameter of the cable, when the equipment is used outdoors, external sand, dust, rainwater or explosive gas enters the equipment, and finally the equipment and the cable are damaged; therefore, in order to solve the above technical problems, an explosion-proof device for an outdoor cable joint is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an outdoor cable joint explosion-proof device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an outdoor cable joint explosion-proof equipment, includes that both ends are equipped with the basic body of external screw thread, the one end meshing of basic body has lock nut, and the inside of basic body corresponds lock nut and is equipped with matched with clamping jaw and extrusion ring, and the outer anchor ring meshing of the basic body other end has lock nut, and the inside that basic body is located lock nut one end installs guide ring and annular gasbag in proper order, and the one end that basic body is close to the guide ring installs supporting component, and supporting component's both ends are equipped with matched with supporting legs.
Preferably, the supporting component comprises an installation frame and a threaded cylinder, the installation frame is installed at one end, close to the guide ring, of the basic body, the bottoms of the threaded cylinders are fixed at two ends of the installation frame, the threaded cylinders are inclined to each other, and one ends of the supporting legs are provided with threads and matched with the threaded cylinders.
Preferably, the anti-slip block is fixed at one end of the supporting leg far away from the threaded cylinder, and the outer annular surface of the supporting leg is provided with a rotating frame for assisting in force application.
Preferably, one end of the mounting frame, which is close to the basic body, is provided with a bolt hole and a bolt matched with the bolt hole, and the mounting frame is connected with the end part of the basic body through the bolt.
Preferably, the end part of the basic body is provided with a limiting groove, locking pieces are symmetrically clamped through the limiting groove, and two ends of each locking piece are matched with the bolts.
Preferably, the guide ring has elasticity, and the inner side surface of the guide ring is a smooth surface.
Preferably, the inner wall of the basic body is provided with an installation groove corresponding to the air bag, and the air bag is detachably connected with the basic body through the installation groove.
The utility model provides an outdoor cable joint explosion-proof equipment, beneficial effect is in:
1: the utility model discloses in because the outer anchor ring of cable is hugged closely to the inboard surface of gasbag, thereby make external rainwater, inside sand and dust or all the other gases are difficult for entering into equipment through the clearance between cable and the device, certain explosion-proof effect has promptly, and because the clamp jaw inseparable centre gripping is at the outer anchor ring of cable after receiving the extrusion of extrusion circle, from this further promotion under the effect of clamp jaw the explosion-proof effect to cable and equipment, when cable and the equipment of being connected use in the open air promptly, through the setting of this device, can effectually block external rainwater, sand and dust and gas, thereby can avoid equipment and cable to be disturbed by external environmental factor and damage.
2: the utility model discloses in drive the supporting legs through the rotating turret and rotate, final supporting legs passes through the non slipping spur and closely laminates with the installation shell surface, can support the tip of basic body through the supporting legs of each slope from this, when external personnel or the tip that does not have all the other objects accidental collision basic body promptly, its basic body receives the wayward slope behind the yawing force to stability when having promoted the device use has avoided basic body to receive and has taken place crooked and lead to being connected unstable phenomenon between cable and the equipment after the side direction striking.
Drawings
Fig. 1 is an isometric view of an explosion-proof device for an outdoor cable joint according to the present invention;
fig. 2 is a schematic view of a supporting assembly of an explosion-proof device for an outdoor cable joint according to the present invention;
fig. 3 is an isometric view of an explosion-proof device for an outdoor cable joint according to the present invention;
fig. 4 is a schematic structural view of an explosion-proof device for an outdoor cable joint according to the present invention;
fig. 5 is a schematic view of the locking piece and the basic body of the explosion-proof device for an outdoor cable joint according to the present invention.
In the figure: 1. a base body; 2. a lock nut; 3. a clamping jaw; 4. extruding a ring; 5. locking the nut; 6. a guide ring; 7. an air bag; 8. a mounting frame; 9. a threaded barrel; 10. anti-skid blocks; 11. a rotating frame; 12. a bolt; 13. a locking tab.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
Referring to fig. 1-5, an explosion-proof device for an outdoor cable joint comprises a basic body 1 with external threads at two ends, a lock nut 2 is meshed at one end of the basic body 1, a clamping claw 3 and a squeezing ring 4 which are matched with each other are arranged in the basic body 1 corresponding to the lock nut 2, the end portion of the clamping claw 3 and the squeezing ring 4 are in an inclined state, a lock nut 5 is meshed at the outer ring surface of the other end of the basic body 1, a guide ring 6 and an annular air bag 7 are sequentially arranged in the basic body 1 at one end of the lock nut 5, the outer rings of the guide ring 6 and the air bag 7 are in a circular arc shape, so that a cable can pass through the explosion-proof device conveniently, a support assembly is arranged at one end of the basic body 1 close to the guide ring 6, and matched support legs are arranged at two ends of the support assembly.
As a technical optimization scheme of the utility model, the supporting component comprises an installation frame 8 and a plurality of thread cylinders 9, the installation frame 8 is installed at one end of the basic body 1 close to the guide ring 6, the bottoms of the plurality of thread cylinders 9 are fixed at two ends of the installation frame 8, the plurality of thread cylinders 9 are arranged in a mutually inclined manner, and one end of the supporting leg is provided with threads and matched with the thread cylinders 9; the stability of the basic body 1 can be improved by the arrangement of the supporting component.
As a technical optimization scheme of the utility model, an anti-skid block 10 is fixed at one end of the supporting foot far away from the threaded cylinder 9, and a rotating frame 11 for assisting force application is arranged on the outer ring surface of the supporting foot; the stability of supporting legs when using has been promoted in the setting of non slipping spur 10.
As a technical optimization scheme of the utility model, one end of the mounting frame 8 close to the basic body 1 is provided with a bolt hole and is provided with a matched bolt 12 through the bolt hole, and the mounting frame 8 is connected with the end part of the basic body 1 through the bolt 12; the bolts 12 are arranged so that the mounting frame 8 and the basic body 1 are detachably connected, i.e. the device is convenient to disassemble and assemble.
As a technical optimization scheme of the utility model, the end part of the basic body 1 is provided with a limit groove and is symmetrically clamped with a locking sheet 13 through the limit groove, and two ends of the locking sheet 13 are matched with the bolt 12; the arrangement of the locking sheet 13 is beneficial to the disassembly of the mounting frame 8, so as to avoid influencing the connection of the basic body 1 and the threading hole of the equipment.
As a technical optimization scheme of the utility model, the guide ring 6 has elasticity, and the inner side surface of the guide ring 6 is a smooth surface; due to the fact that the inner side surface of the guide ring 6 is a smooth surface, the cable can pass through more conveniently.
As a technical optimization scheme of the utility model, the inner wall of the basic body 1 is provided with a mounting groove corresponding to the air bag 7, and the air bag 7 is detachably connected with the basic body 1 through the mounting groove; due to the fact that the airbag 7 and the basic body 1 can be disassembled, the airbag 7 can be replaced after long-term use.
The use principle and the advantages are as follows: the utility model discloses in the use, basic body 1 keeps away from the one end of lock nut 2 and inserts in the threading hole of establishing external equipment installation shell, and make the installation shell fixed connection of basic body 1 and external equipment through lock nut 5, and then the personnel pass guide ring 6 in proper order the cable, gasbag 7, clamping jaw 3 finally extends to lock nut 2's outside, personnel alright twist lock nut 2 this moment, and move it to basic body 1 along with lock nut 2's twisting, and because clamping jaw 3 and extrusion circle 4 all are the tilt state, make lock nut 2 when promoting extrusion circle 4 to clamping jaw 3 tip removal, its tip that presss from both sides clamping jaw 3 is extruded by extrusion circle 4, finally make the firm centre gripping of clamping jaw 3 at the outer anchor ring of cable, the cable just passes through the equipment firm connection of device and external equipment this moment, and in this in-process, because the inboard surface of gasbag 7 is at the outer anchor ring face of cable, thereby make all the rest of things convenient for external rainwater or gas be difficult for getting into the explosion-proof equipment through the clearance between cable and the device, and the cable 3 that the effectual rainwater that blocks the cable and the effectual rainwater that the cable that can be blocked when the cable and the effectual cable that the clamp jaw is closely when the environmental protection is carried out, thereby the damage, thereby the environmental protection is carried out.
Further in this scheme use, after the cable is connected with basic body 1, personnel fix stay 13 and mounting bracket 8 at the tip of basic body 1 through bolt 12, and then personnel alright to the force application of rotating-frame 11, thereby drive the supporting legs through rotating-frame 11 and rotate, and along with the rotation of supporting legs, its supporting legs tip drives non-slipping spur 10 and is close to the installation shell surface of equipment mutually, finally the supporting legs passes through non-slipping spur 10 and closely laminates with the installation shell surface, because be the slope setting between threaded cylinder 9 and the mounting bracket 8, make each supporting legs synchronous be the tilt state, can support the tip of basic body 1 through the supporting legs of each slope from this, when external personnel or when there is not all the other objects accidental collision basic body 1's tip, its basic body 1 is difficult slope after receiving the lateral force, thereby the stability when the device uses has been promoted, basic body 1 has been avoided receiving and has taken place the skew and has leaded to being connected unstable phenomenon between cable and the equipment after the side direction striking.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an outdoor cable joint explosion-proof equipment, includes that both ends are equipped with basic body (1) of external screw thread, a serial communication port, the one end meshing of basic body (1) has lock nut (2), and the inside of basic body (1) corresponds lock nut (2) and is equipped with matched with clamping jaw (3) and squeezing ring (4), the outer annular surface meshing of the basic body (1) other end has lock nut (5), and basic body (1) is located the inside of lock nut (5) one end and installs guide ring (6) and annular gasbag (7) in proper order, and the one end that basic body (1) is close to guide ring (6) installs supporting component, supporting component's both ends are equipped with matched with supporting legs.
2. The explosion-proof device for the outdoor cable joint according to claim 1, wherein the supporting component comprises a mounting rack (8) and a plurality of threaded cylinders (9), the mounting rack (8) is mounted at one end of the basic body (1) close to the guide ring (6), the bottoms of the plurality of threaded cylinders (9) are fixed at two ends of the mounting rack (8), the plurality of threaded cylinders (9) are arranged in a mutually inclined manner, and one ends of the supporting legs are provided with threads and are matched with the threaded cylinders (9).
3. An outdoor cable joint explosion-proof device according to claim 2, characterized in that an anti-slip block (10) is fixed at one end of the supporting foot far away from the threaded barrel (9), and a rotating frame (11) for assisting the force application is arranged on the outer annular surface of the supporting foot.
4. An outdoor cable joint explosion protection device according to claim 3, wherein one end of the mounting bracket (8) near the basic body (1) is provided with bolt holes and matched bolts (12) through the bolt holes, and the mounting bracket (8) is connected with the end part of the basic body (1) through the bolts (12).
5. An outdoor cable joint explosion-proof device according to claim 4, characterized in that the end of the basic body (1) is provided with a limiting groove and is symmetrically clamped with a locking sheet (13) through the limiting groove, and two ends of the locking sheet (13) are matched with the bolts (12).
6. An outdoor cable joint explosion protection device according to claim 1, wherein the guide ring (6) has elasticity, and the inner side surface of the guide ring (6) is a smooth surface.
7. An outdoor cable joint explosion protection device according to claim 1, wherein the inner wall of the basic body (1) is provided with an installation groove corresponding to the air bag (7), and the air bag (7) is detachably connected with the basic body (1) through the installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500907.7U CN218385933U (en) | 2022-09-21 | 2022-09-21 | Explosion-proof device for outdoor cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500907.7U CN218385933U (en) | 2022-09-21 | 2022-09-21 | Explosion-proof device for outdoor cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218385933U true CN218385933U (en) | 2023-01-24 |
Family
ID=84953147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222500907.7U Active CN218385933U (en) | 2022-09-21 | 2022-09-21 | Explosion-proof device for outdoor cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218385933U (en) |
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2022
- 2022-09-21 CN CN202222500907.7U patent/CN218385933U/en active Active
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