CN218275957U

CN218275957U - Quick connection device for light current engineering line pipe

Info

Publication number: CN218275957U
Application number: CN202222099604.9U
Authority: CN
Inventors: 张卫; 李东东
Original assignee: Shanghai Yiguo Intelligent Technology Co ltd
Current assignee: Shanghai Yiguo Intelligent Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-10
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to the technical field of weak current engineering, and discloses a quick connection device for a line pipe of weak current engineering, which comprises a second weak current pipe, wherein a connection mechanism is fixedly connected with the outer surface of the second weak current pipe, a fixing mechanism is fixedly connected with the left side of the connection mechanism, and the inner side of the connection mechanism is provided with the first weak current pipe; the connecting mechanism comprises a connecting pipe, and the connecting pipe is fixedly connected to the outer surface of the weak current pipe. This light current engineering spool quick connecting device, through setting up coupling mechanism, this mechanism simple structure, convenient operation is swift, only need to rotate the internal thread pipe and can accomplish the connection to light current spool one and light current spool two, and can prevent under the effect of screw thread that the junction from taking place the phenomenon of rocking under exogenic action, the device's stability has been increased, furthermore, through keeping away from the pull rod that one side pulling corresponds mutually, stop when leaving in the draw-in groove until the fixture block, the dismantlement to light current spool one can be accomplished to reverse internal thread pipe this moment, the practicality is good.

Description

Quick connection device for light current engineering line pipe

Technical Field

The utility model relates to a light current engineering technical field specifically is light current engineering spool quick connecting device.

Background

Weak electrical engineering is a category of electrical power applications. Electric power applications can be classified into strong current and weak current according to the strength of electric power transmission power. The electricity for buildings and building groups generally refers to weak electricity with alternating current of below 220V50 Hz. The electric energy is mainly supplied to people, and is converted into other energy sources, such as air conditioner power utilization, lighting power utilization, power utilization and the like; in weak current engineering, the connection of a line pipe is often required;

the publication numbers in the national patent network are: CN216530377U discloses weak electrical engineering spool quick connect device, including the spool, the one end fixed mounting of spool has the connecting pipe, the other end fixed mounting of spool has the connector, the inner wall of connecting pipe is fixed along circumference equidistance and is provided with the fixed subassembly of a plurality of, each the one end of fixed subassembly all is connected with the fixed block, each the one end of fixed block all extends to the inner chamber of connecting pipe, the inner chamber bottom fixed mounting of connecting pipe has extrusion subassembly. This light current engineering spool quick connecting device relates to light current engineering technical field, has solved the spool and has inconvenient the connecting each other in the use of reality, leads to the limited problem of spool flexibility when using.

It is fixed through spring butt joint department when connecting only, leads to it still can appear rocking phenomenon after connecting the completion, poor stability to when connecting the completion back and need overhaul the junction, inconvenient dismantlement to it, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light current engineering spool quick connecting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: weak current engineering spool quick connecting device, including weak current spool two, the outer fixed surface of weak current spool is connected with coupling mechanism, coupling mechanism left side fixedly connected with fixed establishment, the coupling mechanism inboard is provided with weak current spool one.

Coupling mechanism includes the connecting pipe, connecting pipe fixed connection is at weak current pipe outer surface, connecting pipe outer surface fixed connection has solid fixed ring, gu fixed ring surface has the internal thread pipe through bearing swing joint, the intraductal side thread connection of internal thread has the external screw thread pipe, the external screw thread pipe left end fixedly connected with lantern ring, the ring channel has been seted up on the left of the internal thread pipe.

Preferably, the right side of the lantern ring is fixedly connected with a limiting pipe, the top of the limiting pipe is provided with a clamping groove, and the limiting pipe limits the internal thread pipe

Preferably, a groove is formed in the top of the annular groove, a spring is fixedly connected to the top of the groove, a clamping block is fixedly connected to the bottom end of the spring, and the limiting pipe is limited by the clamping block and the clamping groove.

Preferably, the top of the clamping block is fixedly connected with a pull rod, the top end of the pull rod penetrates through the top of the groove and extends out of the internal thread pipe, and the pull rod is convenient to disassemble the weak current pipe I.

Preferably, the fixing mechanism comprises a connecting block, the connecting block is fixedly connected to the left side of the lantern ring, a screw hole is formed in the bottom of the connecting block, and a threaded rod is connected to the inner side of the screw hole in a threaded manner.

Preferably, the threaded rod top fixedly connected with installation piece, installation piece top fixedly connected with slipmat, the arc wall has been seted up at the slipmat top, and the slipmat improves fixed stability.

Preferably, T type groove has been seted up on the lantern ring left side, installation piece right side fixedly connected with T type piece, T type piece sliding connection is inboard in T type groove, and T type groove and T type piece carry on spacingly to the installation piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this light current engineering spool quick connecting device, through setting up coupling mechanism, this mechanism simple structure, convenient operation is swift, only need to rotate the internal thread pipe and can accomplish the connection to light current spool one and light current spool two, and can prevent that the junction from taking place the phenomenon of rocking under the exogenic action under the effect of screw thread, the stability of the device has been increased, in addition, through keeping away from the pull rod that one side pulling corresponds mutually, stop when leaving the draw-in groove until the fixture block in, the dismantlement to light current spool one can be accomplished to the internal thread pipe of reversal this moment, the practicality is good.

2. This light current engineering spool quick connecting device, through setting up fixed establishment, in the use, put into the lantern ring with light current spool one, then rotate the threaded rod of both sides, two installation pieces move to the opposite face and drive the slipmat and fix light current spool one, fixed establishment is through fixing light current pencil one, thereby prevent that its phenomenon that rocks from appearing when using, the device's stability has been increased, in addition, the lantern ring can drive light current spool one through fixed establishment when removing, with coupling mechanism's cooperation under, can be quick connect light current spool one.

Drawings

FIG. 1 is a front side view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the front part of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a weak current tube I; 2. a weak current tube II; 3. a connecting mechanism; 301. a collar; 302. a limiting pipe; 303. an internally threaded tube; 304. a connecting pipe; 305. a fixing ring; 306. a pull rod; 307. a spring; 308. a clamping block; 309. an annular groove; 310. an externally threaded tube; 311. a groove; 4. a fixing mechanism; 401. connecting blocks; 402. a threaded rod; 403. mounting blocks; 404. a non-slip mat; 405. an arc-shaped slot; 406. a T-shaped block; 407. t-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

The utility model provides a technical scheme:

example one

Referring to fig. 1-3, the fast connection device for the line pipe in weak current engineering comprises a second weak current pipe 2, a connection mechanism 3 is fixedly connected to the outer surface of the second weak current pipe 2, a fixing mechanism 4 is fixedly connected to the left side of the connection mechanism 3, and a first weak current pipe 1 is arranged on the inner side of the connection mechanism 3.

The connecting mechanism 3 comprises a connecting pipe 304, the connecting pipe 304 is fixedly connected to the outer surface of the second weak current pipe 2, a fixing ring 305 is fixedly connected to the outer surface of the connecting pipe 304, the outer surface of the fixing ring 305 is movably connected with an internal thread pipe 303 through a bearing, an external thread pipe 310 is in threaded connection with the inner side of the internal thread pipe 303, a lantern ring 301 is fixedly connected to the left end of the external thread pipe 310, and an annular groove 309 is formed in the left side of the internal thread pipe 303.

Further, lantern ring 301 right side fixedly connected with spacing pipe 302, the draw-in groove has been seted up at spacing pipe 302 top, recess 311 has been seted up at the top in the ring channel 309, top fixedly connected with spring 307 in the recess 311, spring 307 bottom fixedly connected with fixture block 308, fixture block 308 top fixedly connected with pull rod 306, pull rod 306 top is run through in recess 311 top and is extended to outside the internal thread pipe 303, through setting up coupling mechanism 3, the mechanism simple structure, convenient operation is swift, only need to rotate internal thread pipe 303 and can accomplish the connection to weak electric wire pipe 1 and weak electric wire pipe 2, and can prevent under the effect of screw thread that the junction from taking place the phenomenon of rocking under the exogenic action, the device's stability has been increased, in addition, through keeping away from the corresponding pull rod 306 of one side pulling mutually, stop when the fixture block 308 leaves the draw-in groove, the dismantlement to weak electric wire pipe 1 can be accomplished to internal thread pipe 303 in the reversal this moment, and the practicality is good.

Example two

With reference to fig. 1-4, further obtain fixing mechanism 4 on the basis of embodiment one and include connecting block 401, connecting block 401 fixed connection is in lantern ring 301 left side, the screw has been seted up to connecting block 401 bottom, the inboard threaded connection of screw has threaded rod 402, threaded rod 402 top fixedly connected with installation piece 403, installation piece 403 top fixedly connected with slipmat 404, the arc wall 405 has been seted up at slipmat 404 top, T type groove 407 has been seted up on lantern ring 301 left side, installation piece 403 right side fixedly connected with T type piece 406, T type piece 406 sliding connection is inside T type groove 407, through fixing weak current pencil one, thereby prevent that it from appearing the phenomenon of rocking when using, the stability of the device has been increased, in addition, lantern ring 301 can drive weak current pipe one 1 through fixing mechanism 4 when removing, under the cooperation with coupling mechanism 3, can be quick connect weak current pipe one 1.

In the actual operation process, when the device is used, during connection, the right end of the first weak current tube 1 is placed on the inner side of the lantern ring 301, the first weak current tube 1 is fixed through the fixing mechanism 4, then the internal thread tube 303 is rotated, the internal thread tube 303 rotates to drive the external thread tube 310 to move rightwards, the external thread tube 310 moves rightwards to drive the lantern ring 301 and the first weak current tube 1 to move rightwards until the clamping block 308 enters the clamping groove under the action of the spring 307, at the moment, the wiring of the weak current tube is completed, when the first weak current tube 1 needs to be removed, the pull rods 306 on the two sides are pulled until the clamping block 308 leaves the corresponding clamping groove, and at the moment, the internal thread tube 303 can be reversed;

the weak current tube I1 is placed into the lantern ring 301, then the threaded rods 402 on two sides are rotated, the threaded rods 402 rotate to drive the mounting blocks 403 on two sides to move towards the opposite surface, and the two mounting blocks 403 move towards the opposite surface to drive the anti-slip pad 404 to fix the weak current tube I1.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. Weak current engineering spool quick connecting device, including weak current spool two (2), its characterized in that: the outer surface of the weak current tube II (2) is fixedly connected with a connecting mechanism (3), the left side of the connecting mechanism (3) is fixedly connected with a fixing mechanism (4), and the inner side of the connecting mechanism (3) is provided with a weak current tube I (1);

coupling mechanism (3) are including connecting pipe (304), connecting pipe (304) fixed connection is at weak current pipe two (2) surfaces, connecting pipe (304) surface fixed connection has solid fixed ring (305), gu fixed ring (305) surface has internal thread pipe (303) through bearing swing joint, the inboard threaded connection of internal thread pipe (303) has external screw thread pipe (310), the external screw thread pipe (310) left end fixedly connected with lantern ring (301), ring channel (309) have been seted up on internal thread pipe (303) left side.

2. The weak current engineering spool quick connection device of claim 1, characterized in that: the lantern ring (301) right side fixedly connected with spacing pipe (302), draw-in groove has been seted up at spacing pipe (302) top.

3. The weak current engineering spool quick connecting device of claim 1, characterized in that: a groove (311) is formed in the inner top of the annular groove (309), a spring (307) is fixedly connected to the inner top of the groove (311), and a clamping block (308) is fixedly connected to the bottom end of the spring (307).

4. The weak current engineering spool quick connecting device of claim 3, characterized in that: the top of the clamping block (308) is fixedly connected with a pull rod (306), and the top end of the pull rod (306) penetrates through the top of the groove (311) and extends out of the internal threaded pipe (303).

5. The weak current engineering spool quick connection device of claim 1, characterized in that: fixing mechanism (4) are including connecting block (401), connecting block (401) fixed connection is in lantern ring (301) left side, the screw has been seted up to connecting block (401) bottom, the inboard threaded connection of screw has threaded rod (402).

6. The weak current engineering spool quick connection device of claim 5, characterized in that: the top end of the threaded rod (402) is fixedly connected with an installation block (403), the top of the installation block (403) is fixedly connected with an anti-skid pad (404), and the top of the anti-skid pad (404) is provided with an arc-shaped groove (405).

7. The weak current engineering spool quick connecting device of claim 5, characterized in that: t type groove (407) has been seted up to lantern ring (301) left side, and installation piece (403) right side fixedly connected with T type piece (406), T type piece (406) sliding connection is inboard in T type groove (407).