CN214850402U - Durable cable front and rear connector lightning arrester - Google Patents
Durable cable front and rear connector lightning arrester Download PDFInfo
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- CN214850402U CN214850402U CN202121307316.7U CN202121307316U CN214850402U CN 214850402 U CN214850402 U CN 214850402U CN 202121307316 U CN202121307316 U CN 202121307316U CN 214850402 U CN214850402 U CN 214850402U
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- arrester
- arrester main
- lightning arrester
- main body
- reinforcing
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Abstract
The utility model discloses a connector arrester around durable type cable, including cable, arrester main part and insulating stopper, the cable is installed to the bottom of arrester main part, and the insulating stopper is installed to the inside one side of arrester main part, and one side of arrester main part is provided with connection structure, and one side of connection structure is provided with the front connector, and the opposite side of arrester main part is provided with mounting structure, and the inside of arrester main part is provided with additional strengthening. The utility model discloses a be provided with connection structure, during the butt joint, operating personnel will dock the pipe and insert in the recess of front connector, insert to cushion table and recess and laminate mutually, and the multiplicable frictional force of butt joint pipe and front connector junction of multiunit antiskid circle on butt joint pipe surface this moment, multiunit antiskid circle cooperation can prevent to dock the pipe and drop in the recess of front connector, and the fastening when increasing arrester main part and front connector and being connected has strengthened the fastening when this arrester is connected with the front connector.
Description
Technical Field
The utility model relates to a lightning arrester technical field, in particular to joint lightning arrester around durable type cable.
Background
The lightning arrester is an electrical appliance which protects electrical equipment from being damaged by high transient overvoltage and limits follow current time and normally limits follow current amplitude, is connected between a cable and the ground and is normally connected with protected equipment in parallel, can effectively protect communication equipment, and acts once abnormal voltage occurs, so that the lightning arrester plays a role in protection;
chinese patent is granted No. CN209896667U, announces that the year 2020 is 01 month 03 discloses a formula lightning arrester connects after cut straightly, including cable, lightning arrester plug connector and lightning arrester body, the lightning arrester plug connector is installed to the cable upper end, and the cable outside is provided with the plug connector shell body, and the interface middle part sets up and leads electrical pillar, and the lightning arrester body is installed to lightning arrester plug connector upper end, the lightning arrester body includes zinc oxide electrode and insulating silica gel cover, and the inside grafting recess that is provided with of lightning arrester connector, insulating silica gel cover inside are fixed with the zinc oxide electrode, are connected with the earth connection on the terminal, and spiro union line ball nut on the terminal of earth connection rear side. According to the direct-insertion type rear-connected arrester, the arrester plug connector is directly fixed by a cable, the arrester body can be directly plugged on the arrester plug connector, direct installation can be realized without fastening, fewer accessories are required, the installation is simple, the production cost of the accessories is reduced, and the insulating silica gel sleeve is completely included on the outer side of the arrester, so that the equipment can be in live contact and is waterproof;
the prior art proposal has the following defects that the traditional lightning arrester is compact in butt joint when the front end joint is in butt joint, but is troublesome in butt joint, and the joint is not provided with corresponding anti-falling measures generally, so the traditional lightning arrester needs to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a joint arrester around durable type cable for solve current arrester comparatively inconvenient defect when the front end docks.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a connector arrester around durable type cable, includes cable, arrester main part and insulating stopper, the cable is installed to the bottom of arrester main part, the insulating stopper is installed to the inside one side of arrester main part, one side of arrester main part is provided with connection structure, connection structure includes cushion table, butt joint pipe and antiskid circle, the cushion table is fixed in one side of arrester main part, one side of connection structure is provided with the front connector, the opposite side of arrester main part is provided with mounting structure, the inside of arrester main part is provided with additional strengthening.
Preferably, a butt joint pipe is fixed on one side of the buffer table, and an anti-skid ring is fixed on the surface of the butt joint pipe.
Preferably, the anti-skid rings are fixed on the surfaces of the butt joint pipes and are distributed at equal intervals.
Preferably, the mounting structure includes a mounting groove, a mounting block and a rear end cover, the mounting groove is disposed on one side of the arrester main body, the mounting block is disposed inside the mounting groove, one side of the mounting block extends to one side of the arrester main body, and the rear end cover is fixed on one side of the mounting block.
Preferably, the inside of mounting groove is provided with the internal thread, the surface of installation piece is provided with the external screw thread, installation piece and mounting groove are connected through the screw thread.
Preferably, the reinforcing structure includes a reinforcing layer, a first reinforcing wire and a second reinforcing wire, the reinforcing layer is disposed inside the arrester main body, the first reinforcing wire is disposed inside the reinforcing layer, and the second reinforcing wire is disposed on one side of the first reinforcing wire.
Preferably, the first reinforcing wire and the second reinforcing wire are arranged inside the reinforcing layer in a plurality, and the first reinforcing wire and the second reinforcing wire are distributed in a crossed manner.
(III) advantageous effects
The utility model provides a pair of connector arrester around durable type cable, its advantage lies in: by arranging the connecting structure, during butt joint, an operator inserts the butt joint pipe into the groove of the front joint and inserts the butt joint pipe into the buffer station to be attached to the groove, at the moment, a plurality of groups of anti-slip rings on the surface of the butt joint pipe can increase the friction force at the joint of the butt joint pipe and the front joint, the plurality of groups of anti-slip rings are matched to prevent the butt joint pipe from falling off from the groove of the front joint, the tightness of the lightning arrester body when connected with the front joint is increased, and the tightness of the lightning arrester when connected with the front joint is enhanced;
by arranging the mounting structure, when the lightning arrester is mounted, an operator can mount the rear end cover on the tail end of the lightning arrester main body through the threaded fit between the mounting block and the mounting groove, the mounting mode is stable and convenient, and the convenience of mounting the rear end cover of the lightning arrester is realized;
through being provided with additional strengthening, be equipped with the enhancement layer in the inside of arrester main part, first strengthening wire and second strengthening wire are relatively poor each other, weave the inside at the enhancement layer to this lining is in the inside of arrester main part, and the intensity of reinforcing arrester main part to a certain extent makes it be difficult for appearing damaging when using, has strengthened the life of this arrester.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the connection structure of the present invention;
fig. 4 is a schematic view of a front sectional structure of the mounting structure of the present invention;
fig. 5 is a schematic view of the front cross-sectional structure of the reinforced structure of the present invention.
In the figure: 1. a cable; 2. a lightning arrester main body; 3. a front joint; 4. a connecting structure; 401. a buffer table; 402. butt-joint pipes; 403. an anti-slip ring; 5. an insulating plug; 6. a mounting structure; 601. mounting grooves; 602. mounting blocks; 603. a rear end cap; 7. a reinforcing structure; 701. a reinforcing layer; 702. a first reinforcing wire; 703. a second reinforcing wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a durable lightning arrester for front and rear joints of a cable comprises a cable 1, a lightning arrester main body 2 and an insulating plug 5, wherein the cable 1 is installed at the bottom end of the lightning arrester main body 2, the insulating plug 5 is installed on one side inside the lightning arrester main body 2, a connecting structure 4 is arranged on one side of the lightning arrester main body 2, the connecting structure 4 comprises a buffer platform 401, a butt joint pipe 402 and anti-skidding rings 403, the buffer platform 401 is fixed on one side of the lightning arrester main body 2, the butt joint pipe 402 is fixed on one side of the buffer platform 401, the anti-skidding rings 403 are fixed on the surface of the butt joint pipe 402, a plurality of anti-skidding rings 403 are fixed on the surface of the butt joint pipe 402, and the anti-skidding rings 403 are distributed at equal intervals;
specifically, as shown in fig. 1 and 3, when using this structure, a relatively gentle buffer platform 401 is fixed at the butt joint of the lightning arrester main body 2 and the front end front joint 3, a butt joint pipe 402 for guiding is provided at the front end of the buffer platform 401, a plurality of sets of anti-slip rings 403 are fixed on the surface of the butt joint pipe 402, the butt joint pipe 402 is inserted into the groove of the front joint 3 during butt joint, and is inserted into the buffer platform 401 and is attached to the groove, at this time, the plurality of sets of anti-slip rings 403 on the surface of the butt joint pipe 402 can increase the friction force at the joint of the butt joint pipe 402 and the front joint 3, and the plurality of sets of anti-slip rings 403 are engaged, so as to prevent the butt joint pipe 402 from falling off from the groove of the front joint 3 and increase the tightness when the lightning arrester main body 2 is connected to the front joint 3;
one side of the connecting structure 4 is provided with a front connector 3, the other side of the arrester main body 2 is provided with a mounting structure 6, the mounting structure 6 comprises a mounting groove 601, a mounting block 602 and a rear end cover 603, the mounting groove 601 is arranged on one side of the arrester main body 2, the mounting block 602 is arranged inside the mounting groove 601, one side of the mounting block 602 extends to one side of the arrester main body 2, the rear end cover 603 is fixed on one side of the mounting block 602, internal threads are arranged inside the mounting groove 601, external threads are arranged on the surface of the mounting block 602, and the mounting block 602 is connected with the mounting groove 601 through threads;
specifically, as shown in fig. 1 and 4, when the structure is used, an installation groove 601 is processed at the tail end of the arrester main body 2, an internal thread is processed on the inner wall of the installation groove 601, an installation block 602 is fixed on the rear end cover 603, and an external thread matched with the installation block 602 is processed on the surface of the installation block 602;
the lightning arrester comprises a lightning arrester body 2, and is characterized in that a reinforcing structure 7 is arranged inside the lightning arrester body 2, the reinforcing structure 7 comprises a reinforcing layer 701, a first reinforcing wire 702 and a second reinforcing wire 703, the reinforcing layer 701 is arranged inside the lightning arrester body 2, the first reinforcing wire 702 is arranged inside the reinforcing layer 701, the second reinforcing wire 703 is arranged on one side of the first reinforcing wire 702, the first reinforcing wire 702 and the second reinforcing wire 703 are arranged inside the reinforcing layer 701, and the first reinforcing wire 702 and the second reinforcing wire 703 are distributed in a crossed manner;
specifically, as shown in fig. 1 and 5, when the structure is used, the reinforcing layer 701 is provided inside the lightning arrester main body 2, and the first reinforcing wire 702 and the second reinforcing wire 703 are relatively poor and woven inside the reinforcing layer 701 so as to be lined inside the lightning arrester main body 2, so that the strength of the lightning arrester main body 2 can be enhanced to a certain extent, the lightning arrester main body is not easily damaged in use, and the service life of the lightning arrester main body 2 is indirectly prolonged.
The working principle is as follows: when the lightning arrester is used, firstly, an operator aligns the butt joint pipe 402 at the front end of the lightning arrester main body 2 with the front joint 3, inserts the butt joint pipe 402 into the groove of the front joint 3 until the buffer platform 401 is also inserted into the inner groove of the front joint 3, a plurality of groups of anti-slip rings 403 are fixed on the surface of the butt joint pipe 402, and the plurality of groups of anti-slip rings 403 are matched, so that the friction force between the butt joint pipe 402 and the inner wall of the front joint 3 can be increased, and the butt joint pipe 402 is prevented from falling off from the groove of the front joint 3;
secondly, a mounting groove 601 is formed at the tail end of the arrester main body 2, internal threads are processed on the mounting groove 601, external threads are processed on the surface of a mounting block 602 on the rear end cover 603, and therefore the rear end cover 603 can be mounted at the tail end of the arrester main body 2 through threaded matching between the mounting block 602 and the mounting groove 601;
finally, a reinforcing layer 701 is arranged inside the lightning arrester main body 2, the first reinforcing wires 702 and the second reinforcing wires 703 in a net shape are woven in the reinforcing layer 701, the first reinforcing wires 702 and the second reinforcing wires 703 are lined inside the lightning arrester main body 2 to reinforce the strength of the lightning arrester main body 2, damage to the lightning arrester main body 2 during use is prevented, the service life of the lightning arrester main body is prolonged, and the service life of the whole lightning arrester is finally completed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a connector arrester around durable type cable, includes cable (1), arrester main part (2) and insulating stopper (5), its characterized in that: a cable (1) is installed at the bottom end of the lightning arrester main body (2), and an insulating plug (5) is installed at one side inside the lightning arrester main body (2);
a connecting structure (4) is arranged on one side of the lightning arrester main body (2), the connecting structure (4) comprises a buffer platform (401), a butt joint pipe (402) and an anti-skid ring (403), the buffer platform (401) is fixed on one side of the lightning arrester main body (2), and a front joint (3) is arranged on one side of the connecting structure (4);
the other side of the lightning arrester main body (2) is provided with a mounting structure (6), and a reinforcing structure (7) is arranged in the lightning arrester main body (2).
2. A durable cable front-rear joint arrester as claimed in claim 1, wherein: an abutting pipe (402) is fixed on one side of the buffer platform (401), and an anti-skid ring (403) is fixed on the surface of the abutting pipe (402).
3. A durable cable front-rear joint arrester as claimed in claim 1, wherein: the anti-skidding rings (403) are fixed on the surface of the butt joint pipe (402), and the anti-skidding rings (403) are distributed at equal intervals.
4. A durable cable front-rear joint arrester as claimed in claim 1, wherein: mounting structure (6) include mounting groove (601), installation piece (602) and rear end cap (603), mounting groove (601) set up in one side of arrester main part (2), the inside of mounting groove (601) is provided with installation piece (602), installation piece (602) one side extends to one side of arrester main part (2), one side of installation piece (602) is fixed with rear end cap (603).
5. The durable cable front-rear joint arrester as claimed in claim 4, wherein: the inside of mounting groove (601) is provided with the internal thread, the surface of installation piece (602) is provided with the external screw thread, installation piece (602) and mounting groove (601) are connected through the screw thread.
6. A durable cable front-rear joint arrester as claimed in claim 1, wherein: the reinforcing structure (7) comprises a reinforcing layer (701), a first reinforcing wire (702) and a second reinforcing wire (703), wherein the reinforcing layer (701) is arranged inside the lightning arrester main body (2), the first reinforcing wire (702) is arranged inside the reinforcing layer (701), and the second reinforcing wire (703) is arranged on one side of the first reinforcing wire (702).
7. The durable cable front-rear joint arrester as claimed in claim 6, wherein: the first reinforcing wire (702) and the second reinforcing wire (703) are arranged in the reinforcing layer (701), and the first reinforcing wire (702) and the second reinforcing wire (703) are distributed in a crossing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307316.7U CN214850402U (en) | 2021-06-11 | 2021-06-11 | Durable cable front and rear connector lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307316.7U CN214850402U (en) | 2021-06-11 | 2021-06-11 | Durable cable front and rear connector lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850402U true CN214850402U (en) | 2021-11-23 |
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ID=78805262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121307316.7U Active CN214850402U (en) | 2021-06-11 | 2021-06-11 | Durable cable front and rear connector lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850402U (en) |
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2021
- 2021-06-11 CN CN202121307316.7U patent/CN214850402U/en active Active
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