CN213460375U - Prefabricated assembled cable spool plug structure - Google Patents
Prefabricated assembled cable spool plug structure Download PDFInfo
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- CN213460375U CN213460375U CN202022022921.1U CN202022022921U CN213460375U CN 213460375 U CN213460375 U CN 213460375U CN 202022022921 U CN202022022921 U CN 202022022921U CN 213460375 U CN213460375 U CN 213460375U
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- plug
- electric wire
- protection tube
- wire protection
- prefabricated assembled
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Abstract
The utility model provides a prefabricated assembled cable conductor pipe plug structure, include: the electric wire protection tube, set up electric wire in the electric wire protection tube and install the one end of electric wire protection tube with the first plug that the electric wire is connected first plug include with the first connecting portion that the electric wire protection tube is connected and with the first grafting portion that first connecting portion are connected. The utility model discloses install public plug and female plug at the spool both ends to can mutually support public plug and the female plug of connecting, make in the equipment process, peg graft between the two spool is convenient, makes the terminal electric pipeline construction of building change into prefabricated production spool from on-the-spot pipe laying, threading, wiring, and construction convenient and fast, labour saving and time saving more.
Description
Technical Field
The utility model relates to a construction electrical pipeline technical field especially relates to a prefabricated assembly type cable conductor pipe plug structure.
Background
Electric wire and cable are an important carrier in building electrical construction, according to the national electrical design and construction standard, when it is erected or buried, it is necessary to cover a layer of protection tube on its outer surface, before the construction of electric wire and cable, the protection tube must be laid first, the iron wire for threading electric wire must be preserved in the tube, and the end of the protection tube must be polished to prevent the electric wire from being damaged by scraping when threading, in order to make threading smooth, it must set up electric threading terminal box at turning position and branching position. During construction, the wires are bundled and pulled into and through the tubes and then wired to distribution boxes and various end-use electrical equipment. All the above-mentioned works need to be accomplished at the building site scene, and the construction link is many, wastes time and energy, and professional technical requirement is high.
In recent years, the assembled building is widely popularized in China, the components in the building are required to be designed and prefabricated in a factory mode as many as possible, only assembly and connection are needed in a construction site, and the traditional electric mode of separating pipelines and independently constructing pipelines is not suitable for the requirement of the assembled building and needs to be changed and reformed urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem among the above-mentioned background art, provide a prefabricated assembled cable conductor pipe plug structure.
In order to achieve the above object, the utility model provides a prefabricated assembled cable conductor pipe plug structure, include: the electric wire protection device comprises an electric wire protection tube, an electric wire arranged in the electric wire protection tube and a first plug which is arranged at one end of the electric wire protection tube and connected with the electric wire;
the first plug comprises a first connecting part connected with the electric wire protection pipe and a first plugging part connected with the first connecting part.
According to one aspect of the present invention, the electric wire protection device further comprises a second plug mounted at the other end of the electric wire protection tube and connected to the electric wire;
the second plug comprises a second connecting part connected with the electric wire protection pipe and a second plugging part connected with the second connecting part.
According to an aspect of the present invention, the first insertion portion protrudes from the end portion of the first connection portion, and the diameter is smaller than the diameter of the first connection portion.
According to the utility model discloses an aspect, first grafting portion with all be equipped with a plurality of anti-disengaging structure on the outer wall of first connecting portion.
According to an aspect of the utility model, anti-disengaging structure is annular protrusion, annular groove and/or locating hole.
According to one aspect of the present invention, the first inserting portion is provided with a plurality of inserting holes and a first guiding structure;
one end of the jack facing the inside of the electric wire protection tube is connected with the electric wire;
the first guide structure is arranged on the outer wall of the first inserting part and is parallel to the inserting hole.
According to an aspect of the utility model, first guide structure is bar groove or bar arch.
According to an aspect of the present invention, the second inserting portion includes an inserting cavity having a plurality of through holes, a plurality of contact pins installed in the inserting cavity and connected to the electric wire through the through holes, and a second guiding structure;
one end of the contact pin facing the inside of the electric wire protection tube is connected with the electric wire;
the second guide structure is arranged on the inner wall of the plug cavity and is parallel to the contact pin.
According to an aspect of the utility model, the second guide structure is protruding or the bar groove of bar.
According to the utility model discloses an aspect, be equipped with the gum cover on the inner wall of grafting cavity.
According to the utility model discloses a scheme, prefabricated assembled spool plug structure makes electric wire, electric wire protection pipe and the prefabricated assembly of both ends plug integration, can realize quick prefabricated assembly like this, can directly use when actual construction arranges, has saved the time that on-the-spot assembly was arranged, effectively improves the efficiency of construction, and convenient and fast saves the labour cost. Moreover, corresponding plugs are prefabricated at the two ends of the electric wire protection pipe, the multiple wire pipe plug structures can be assembled and connected quickly, and therefore, different field wiring requirements can be met while a large amount of field wiring is saved.
According to the utility model discloses a scheme, the installation end stretch into electric wire protection tube and with the inner wall fixed connection of electric wire protection tube to the terminal surface of grafting end aligns with the terminal surface of electric wire protection tube, and the diameter of grafting end is less than the diameter of installation end. So set up for female plug one end can directly fasten in the electric wire protection tube, makes the electric wire protection tube not only be used for the protection electric wire like this, also installs the plug wherein simultaneously for electric wire, spool and plug link into an organic whole, make overall structure more add the festival to gather firm, and bulk strength is higher, and the security is better. Moreover, a gap is reserved between the plug-in end of the female plug and the electric wire protection tube, so that the male plug can be plugged and used with male plugs of other wire tube plug structures when in use, and the plug-in and plug-play structure is quick and convenient.
According to the utility model discloses a scheme can make the prefabricated assembled spool plug structure interconnect of many looks isostructures, and the grafting end of one of them prefabricated assembled spool plug structure's first plug can insert in the mounting groove of the second plug of another prefabricated assembled spool plug structure with the grafting structure cooperation with the cooperation of inserting promptly, and two prefabricated assembled spool plug structures can zonulae occludens moreover, can zonulae occludens between two electric wire protection pipes. So that the whole assembly line pipe structure is firmly fastened and has better safety.
According to the utility model discloses a scheme, first plug and second plug can peg graft through grafting end and grafting structure mutually supporting and be in the same place, and wherein prevent that the setting of slow-witted groove and prevent slow-witted strip can prevent that the mistake from inserting, can play the guide effect to inserting. And set up the anticreep ring on the outer wall of grafting end, can be so that when pegging graft, the grafting end can be pegged graft in the mounting groove firmly, can guarantee that the grafting position is unchangeable, does not become flexible also not play. Certainly, for better locking anticreep, also can set up corresponding anticreep groove with anticreep ring matched with on the inner wall of mounting groove, can make the anticreep ring can imbed in the anticreep groove like this for it is firm more to peg graft, is difficult for not hard up to deviate from.
According to the utility model discloses a scheme can make according to the utility model discloses a prefabricated assembled spool plug structure can fast assembly, convenient and fast, and the structure is firm moreover, has better security. The utility model discloses be in the same place electric wire and protection tube to the public plug and the female plug of connecting tube internal electric wire have been installed at combination spool both ends, and be the public plug and the female plug that can mutually support and connect, make during the equipment of two spools, it is very convenient to peg graft. The construction of the electric pipeline at the tail end of the building is changed from the conventional construction method of on-site pipe burying, threading and wiring into the factory production of the wire pipes, and the wire pipes are sequentially spliced on the construction site, so that the construction process is more convenient and quicker, and the time and the labor are saved. And, according to the utility model discloses a prefabricated assembled spool plug structure can be waterproof, prevent slow-witted and anti-drop.
Drawings
Fig. 1 schematically shows a structural view of a prefabricated assembled conduit plug structure according to an embodiment of the present invention;
FIG. 2 schematically illustrates a block diagram of a plug and wire connection according to an embodiment of the present invention;
fig. 3 schematically shows a block diagram of a first plug (i.e., a female plug) according to an embodiment of the present invention;
fig. 4 schematically shows a block diagram of a second plug 4 (i.e. a male plug) according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention are 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 schematically shows a structural view of a prefabricated assembled conduit plug structure according to an embodiment of the present invention; fig. 2 schematically shows a block diagram of a plug and wire connection according to an embodiment of the invention.
As shown in fig. 1, in the present embodiment, a prefabricated line pipe plug structure includes: the electric wire protection tube 1, the electric wire 2 arranged in the electric wire protection tube 1, the first plug 3 and the second plug 4.
As shown in fig. 1 and 2, actually, the first plug 3 and the second plug 4 are respectively installed at both ends of the electric wire protection tube 1, and specifically, in fig. 1 and 2, the first plug 3 is installed at the right end of the electric wire protection tube 1 and the second plug 4 is installed at the left end of the electric wire protection tube 1. Further, the first plug 3 and the second plug 4 are fixedly connected to the inner walls of the two ends of the wire protection tube 1, respectively, and the first plug 3 and the second plug 4 are connected to the wire 2 inside the wire protection tube 1.
According to the above embodiment of the utility model, prefabricated assembled spool plug structure makes electric wire, electric wire protection pipe 1 and both ends plug integration prefabrication assembly, can realize quick prefabrication assembly like this, can directly use when actual construction arranges, has saved the time that on-the-spot assembly was arranged, effectively improves the efficiency of construction, and convenient and fast saves the labour cost. Moreover, corresponding plugs are prefabricated at the two ends of the electric wire protection pipe, the multiple wire pipe plug structures can be assembled and connected quickly, and therefore, different field wiring requirements can be met while a large amount of field wiring is saved. Of course, in the present invention, the electric wire protection tube 1 may be installed with a plug (for example, only the first plug 3) at one end thereof, or may not be installed with a plug at the other end thereof, so that one end with a plug can be realized, and the other end is a conventional outlet manner, so as to be directly connected with an electrical device without a plug.
Indeed, according to an embodiment of the present invention, the first plug 3 and the second plug 4 may be a female plug and a male plug, respectively. Fig. 3 schematically shows a block diagram of a first plug 3 (i.e. a female plug) according to an embodiment of the invention. As shown in fig. 3, in the present embodiment, the first header 3 includes a first connection portion 301 and a first mating portion 302 connected to an end of the first connection portion 301 and protruding outward.
As shown in fig. 1 and 3, the first connecting portion 301 extends into the wire protection tube 1 and is fixedly connected to the inner wall of the wire protection tube 1, and the end surface of the first plug portion 302 is aligned with the end surface of the wire protection tube 1, and the diameter of the first plug portion 302 is smaller than that of the first connecting portion 301.
So set up for female plug one end (right-hand member in figure 1) can directly fasten in electric wire protection tube 1, makes electric wire protection tube 1 not only be used for protecting electric wire 2 like this, also installs the plug wherein simultaneously for electric wire, spool and plug link become integrative, make overall structure more join together firmly, and bulk strength is higher, and the security is better. Moreover, a gap is formed between the first inserting part 302 of the female plug and the electric wire protection pipe 1, so that the female plug and the male plug of other line pipe plug structures can be used in a plug-and-play manner, and the female plug and the male plug are quick and convenient to use.
Fig. 4 schematically shows a block diagram of a second plug 4 (i.e. a male plug) according to an embodiment of the invention. As shown in fig. 4, in the present embodiment, the second plug 4 includes a second connection portion 401 and a second mating portion 402. Wherein the second mating portion 402 includes a mating cavity 4021 that can receive the first mating portion 302 of the female plug, for example, as described above. In the present embodiment, as shown in fig. 1, the second connection portion 401 extends into the electric wire protection tube 1 and is fixedly connected to the electric wire protection tube 1.
So set up, can make many prefabricated assembled cable conductor pipe plug structures interconnect of looks isostructure, the first grafting portion 302 of the first plug 3 of one of them prefabricated assembled spool plug structure can cooperate and insert in the grafting cavity 4021 of the second plug 4 of another prefabricated assembled cable conductor pipe plug structure and cooperate and connect promptly, and two prefabricated assembled spool plug structures can zonulae occludens moreover, can zonulae occludens between two electric wire protection pipes 1. So that the whole assembly line pipe structure is firmly fastened and has better safety.
According to the utility model discloses an embodiment, all be equipped with a plurality of anti-disengaging structure A on the outer wall of first grafting portion 302, first connecting portion 301 and second connecting portion 401. The anti-falling structure A is an annular bulge, an annular groove and/or a positioning hole. In the present embodiment, as shown in the figure, the retaining structure a is an annular protrusion arranged along the cylindrical outer wall of the first socket 302.
Further, as shown in fig. 3, in the present embodiment, the first mating portion 302 of the first plug 3 is provided with 3 insertion holes 3021 and a first guide structure 3022. In the present embodiment, one end of the insertion hole 3021 facing the inside of the electric wire protection tube 1 is connected to the electric wire 2. The first guide structure 3022 is disposed on an outer wall of the mating end 302 and is disposed parallel to the receptacle 3021. As shown in fig. 3, in the present embodiment, the first guide structure 3022 is a strip-shaped groove, but may be a strip-shaped protrusion, as long as it has a guiding function and can be connected to another plug.
Further, as shown in fig. 4, in the present embodiment, the second mating part 402 of the second plug 4 includes three pins 4022 and a second guide 4023. In the present embodiment, the end of the pin 4022 facing the inside of the wire protection tube 1 is connected to the wire 2. The second guiding structure 4023 is disposed on an inner wall of the plugging cavity 4021 and is disposed in parallel with the plug pin 4022. As shown in fig. 4, in the present embodiment, the second guiding structure 4023 is a strip-shaped protrusion, but may be a strip-shaped groove as long as it has a guiding function and can be correspondingly connected to the female plug.
The arrangement is such that the first plug 3 and the second plug 4 can be plugged together in a mutually matched manner through the first plugging portion 302 and the second plugging portion 402 (in actual plugging, the connection between the female plug and the male plug between two cable conduit plug structures is supposed to be the case), wherein the arrangement of the first guiding structure 3022 and the second guiding structure 4023 can prevent the erroneous insertion, and can play a guiding role in the plugging. And set up above-mentioned anti-disengaging structure A on the outer wall of first grafting portion 302, first connecting portion 301 and second connecting portion 401, can be so that when pegging graft, first grafting portion 302 can be pegged graft in grafting cavity 4021 firmly, and first connecting portion 301 and second connecting portion 401 can be pegged graft on electric wire protection tube 1 firmly, can guarantee that the grafting position is unchangeable, and not become flexible nor move. Certainly, for better locking anticreep, also can set up corresponding and anticreep structure a matched with anti-disengaging structure on the inner wall of grafting cavity 4021, can make anti-disengaging structure a can imbed in the anticreep groove like this for it is firm more to peg graft, and difficult not hard up is deviate from.
Moreover, according to the utility model discloses a another kind of embodiment is equipped with the gum cover on grafting cavity 4021's the inner wall, and this gum cover can make for example above-mentioned first grafting portion 302 can form fastening connection when inserting in grafting cavity 4021 for be difficult for droing, can also be waterproof simultaneously.
Furthermore, as shown in fig. 3 and 4, according to another embodiment of the present invention, a positioning hole B is provided on the outer wall of the first connecting portion 301 and the second connecting portion 401, and the first connecting portion 301 and the second connecting portion 401 are fixedly connected to the electric wire protection tube through the insertion of the positioning hole B and the positioning pin, or fixedly connected to the electric wire protection tube 1 through the screwing of the positioning hole B and the screw.
Above-mentioned setting can make according to the utility model discloses a prefabricated assembled spool plug structure can fast assembly, convenient and fast, and the structure is firm moreover, has better security. The utility model discloses be in the same place electric wire and protection tube to the public plug and the female plug of connecting tube internal electric wire have been installed at combination spool both ends, and be the public plug and the female plug that can mutually support and connect, make during the equipment of two spools, it is very convenient to peg graft. The construction of the electric pipeline at the tail end of the building is changed from the conventional construction method of on-site pipe burying, threading and wiring into the factory production of the wire pipes, and the wire pipes are sequentially spliced on the construction site, so that the construction process is more convenient and quicker, and the time and the labor are saved. And, according to the utility model discloses a prefabricated assembled spool plug structure can be waterproof, prevent slow-witted and anti-drop.
Finally, it is stated that the above preferred embodiments are only intended to illustrate the technical solution of the present invention and not to limit, and although the present invention has been described in detail by the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention as defined by the claims, including the wire core in this patent and the wire core and the wire tube and wire core with only one end being a male plug or a female plug and the other end being a conventional wire outlet.
Claims (10)
1. A prefabricated assembly type electrical conduit plug structure comprising: the electric wire protection device comprises an electric wire protection tube (1), an electric wire (2) arranged in the electric wire protection tube (1) and a first plug (3) which is arranged at one end of the electric wire protection tube (1) and connected with the electric wire (2);
the first plug (3) is characterized by comprising a first connecting part (301) connected with the electric wire protection tube (1) and a first plugging part (302) connected with the first connecting part (301).
2. The prefabricated assembled cable conduit plug structure according to claim 1, further comprising a second plug (4) mounted at the other end of the electric wire protection tube (1) to be connected with the electric wire (2);
the second plug (4) comprises a second connecting part (401) connected with the electric wire protection tube (1) and a second plug part (402) connected with the second connecting part (401).
3. The prefabricated assembled cable conduit plug structure of claim 2 wherein the first plug part (302) protrudes from an end of the first connection part (301) and has a diameter smaller than that of the first connection part (301).
4. The prefabricated assembled cable conduit plug structure according to claim 3, wherein a plurality of anti-falling structures (A) are arranged on the outer walls of the first plug part (302), the first connecting part (301) and the second connecting part (401).
5. The prefabricated assembled cable conduit plug structure of claim 4 wherein the anti-separation structure (A) is an annular protrusion, an annular groove and/or a locating hole.
6. The prefabricated assembled cable conduit plug structure of claim 3 wherein the first plug portion (302) is provided with a plurality of receptacles (3021) and a first guide structure (3022);
one end of the jack (3021) facing the inside of the electric wire protection tube (1) is connected with the electric wire (2);
the first guide structure (3022) is arranged on the outer wall of the first plug part (302) and is parallel to the jack (3021).
7. The prefabricated assembled cable conduit plug structure of claim 6 wherein the first guide structure (3022) is a strip-shaped groove or a strip-shaped protrusion.
8. The prefabricated assembled cable conduit plug structure according to claim 2, wherein the second plug part (402) comprises a plug cavity (4021) provided with a plurality of through holes, a plurality of pins (4022) installed in the plug cavity (4021) and connected with the electric wires (2) through the through holes, and a second guide structure (4023);
one end of the contact pin (4022) facing the interior of the electric wire protection tube (1) is connected with the electric wire (2);
the second guide structure (4023) is arranged on the inner wall of the plugging cavity (4021) and is parallel to the contact pin (4022).
9. Prefabricated assembled cable conduit plug structure according to claim 8, wherein the second guiding structure (4023) is a strip-shaped protrusion or a strip-shaped groove.
10. The prefabricated assembled cable conduit plug structure of claim 8, wherein a rubber sleeve is arranged on an inner wall of the plug cavity (4021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022921.1U CN213460375U (en) | 2020-09-16 | 2020-09-16 | Prefabricated assembled cable spool plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022921.1U CN213460375U (en) | 2020-09-16 | 2020-09-16 | Prefabricated assembled cable spool plug structure |
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| Publication Number | Publication Date |
|---|---|
| CN213460375U true CN213460375U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022022921.1U Active CN213460375U (en) | 2020-09-16 | 2020-09-16 | Prefabricated assembled cable spool plug structure |
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| CN (1) | CN213460375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023005930A1 (en) * | 2021-07-30 | 2023-02-02 | 吉林省中赢高科技有限公司 | Wiring harness module and combined wiring harness |
-
2020
- 2020-09-16 CN CN202022022921.1U patent/CN213460375U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023005930A1 (en) * | 2021-07-30 | 2023-02-02 | 吉林省中赢高科技有限公司 | Wiring harness module and combined wiring harness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220107 Address after: 243051 floor 12, building 1, No. 398, Yanghu Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Digital Light Intelligent Technology Co.,Ltd. Address before: 323000 no.327, Lugu Avenue, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Patentee before: Zhejiang digital light Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |