CN216355759U - Device for connecting electrical embedded line pipes - Google Patents

Abstract

The utility model discloses a device for connecting electrical embedded line pipes, which relates to the technical field of building electrical construction equipment. The utility model has the beneficial effects that: this device is used through the cooperation that sets up first cutting ferrule and second cutting ferrule, the user can install first cutting ferrule and the surface of second spool with first cutting ferrule cover location and fix, because its first cutting ferrule and second cutting ferrule carry out the self-extrusion slip chucking through telescopic machanism, the speed of first cutting ferrule of installation and second cutting ferrule has not only been improved, also can play sealed waterproof dirt-proof purpose to first spool and second spool through sealed friction pad simultaneously, the leakproofness and the life of first spool and second spool junction have been improved.

Description

Device for connecting electrical embedded line pipes

Technical Field

The utility model relates to the technical field of building electrical construction equipment, in particular to a device for connecting electrical embedded line pipes.

Background

The electrical engineering is one of the core subjects in the modern technological field, and is an indispensable key subject in the modern high and new technology field, and the great progress of the electronic technology promotes the arrival of the information era based on computer network and changes the human life and working mode, and the development prospect of the electrical engineering is also very potential, so that the employment rate of the students at present is always very high.

Electric pre-buried spool is as an indispensable product in the electrical engineering, by extensive use and popularization, but among the prior art, electric pre-buried spool adopts simple and easy staple bolt to fix usually in the junction, not only does not have sealed function, leads to into water easily and advances the life of dirt influence electric pre-buried spool, but also appears installing loaded down with trivial details hard phenomenon easily.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the present invention provides a device for connecting an electrical embedded line tube.

Its technical scheme does, first spool and second spool including swing joint, the top and the bottom of first spool have first cutting ferrule and second cutting ferrule of swing joint respectively, the equal fixedly connected with fixed block in both sides of first cutting ferrule, the equal swing joint in both sides of fixed block has the fly leaf, the top fixedly connected with arm-tie of fly leaf, two fly leaves with a fixed block laminating side is provided with the stopper, the fixed block both sides seted up with stopper assorted bevel connection, the stopper with the bevel connection, two fly leaves with bottom between the fixed block laminating side is provided with telescopic machanism, telescopic machanism includes the set casing, a set casing side is connected with the fixed surface of second cutting ferrule.

The middle part fixedly connected with baffle of set casing inner chamber, the activity hole has been seted up to the set casing both sides, two fly leafs with the equal fixedly connected with movable rod in bottom of a fixed block laminating side, two the movable rod runs through the activity hole extends to the set casing inner chamber, the equal fixedly connected with steadying plate in extension end one side of two movable rods, the spring has been cup jointed on the movable rod outer wall, one side and the steadying plate fixed connection that the spring is close to the steadying plate, the spring is kept away from the one side of steadying plate and the inner wall fixed connection of set casing, and one side that two steadying plates are relative all laminates mutually with the baffle.

The both sides fixedly connected with locating lever at set casing top, the constant head tank that uses with locating lever matched with is seted up to the bottom of fixed block, the top of locating lever extends to the inner chamber of constant head tank and laminates mutually with the top of constant head tank inner wall.

The limiting block and the longitudinal section of the bevel connection are both arranged to be 90-degree trapezoid, and the upper side of the trapezoid is arranged to be a slope.

The side walls of the inner cavities of the first cutting sleeve and the second cutting sleeve are fixedly connected with circular arc-shaped sealing friction pads.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: this device is used through the cooperation that sets up first cutting ferrule and second cutting ferrule, the user can install first cutting ferrule and the surface of second spool with first cutting ferrule cover location and fix, because its first cutting ferrule and second cutting ferrule carry out the self-extrusion slip chucking through telescopic machanism, the speed of first cutting ferrule of installation and second cutting ferrule has not only been improved, also can play sealed waterproof dirt-proof purpose to first spool and second spool through sealed friction pad simultaneously, the leakproofness and the life of first spool and second spool junction have been improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a perspective view of a first ferrule and a second ferrule of an embodiment of the utility model.

Fig. 3 is a sectional view of a fixing block and a fixing case according to an embodiment of the present invention.

Wherein the reference numerals are: 1. a first spool; 2. a second spool; 3. a first ferrule; 4. a second ferrule; 5. a fixed block; 6. a movable plate; 7. pulling a plate; 8. a limiting block; 9. a telescoping mechanism; 901. a stationary case; 902. a partition plate; 903. a movable rod; 904. a stabilizing plate; 905. a spring; 10. a movable hole; 11. positioning a rod; 12. positioning a groove; 15. and sealing the friction pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 3, the utility model provides a device for connecting an electrical embedded line pipe, which comprises a first line pipe 1 and a second line pipe 2 which are movably connected, wherein the top and the bottom of the first line pipe 1 are respectively and movably connected with a first clamping sleeve 3 and a second clamping sleeve 4, both sides of the first clamping sleeve 3 are fixedly connected with fixed blocks 5, both sides of each fixed block 5 are respectively and movably connected with movable plates 6, the top of each movable plate 6 is fixedly connected with a pulling plate 7, one side surface of the two movable plates 6, which is attached to the fixed blocks 5, is provided with a limiting block 8, both sides of the fixed blocks 5 are provided with inclined openings matched with the limiting blocks 8, the limiting blocks 8 are inserted into the inclined openings, the bottom between the side surfaces of the two movable plates 6, which are attached to the fixed blocks 5, is provided with a telescopic mechanism 9, the telescopic mechanism 9 comprises a fixed shell 901, and one side surface of the fixed shell 901 is fixedly connected with the surface of the second clamping sleeve 4.

Middle part fixedly connected with baffle 902 of set casing 901 inner chamber, activity hole 10 has been seted up to set casing 901 both sides, the equal fixedly connected with movable rod 903 in bottom of two fly leafs 6 and 5 laminating sides of fixed block, two movable rod 903 run through activity hole 10 and extend to set casing 901 inner chamber, the equal fixedly connected with steadying plate 904 in extension end one side of two movable rod 903, spring 905 has been cup jointed on the movable rod 903 outer wall, one side and the steadying plate 904 fixed connection that spring 905 is close to steadying plate 904, one side and the inner wall fixed connection of set casing 901 that steadying plate 904 was kept away from to spring 905, one side that two steadying plates 904 are relative all laminates mutually with baffle 902.

The both sides fixedly connected with locating lever 11 at set casing 901 top, the constant head tank 12 with the use of locating lever 11 matched with is seted up to the bottom of fixed block 5, and the top of locating lever 11 extends to the inner chamber of constant head tank 12 and laminates mutually with the top of constant head tank 12 inner wall.

The longitudinal sections of the limiting blocks 8 and the bevel openings are both arranged to be 90-degree trapezoidal, and the upper sides of the trapezoids are arranged to be slopes.

The side walls of the inner cavities of the first cutting sleeve 3 and the second cutting sleeve 4 are fixedly connected with circular arc-shaped sealing friction pads 15.

When the utility model is used, a worker places a first cutting ferrule 3 and a second cutting ferrule 4 above and below the joint of a first spool 1 and a second spool 2 respectively, moves the first cutting ferrule 3 and the second cutting ferrule 4 to opposite sides, the fixed block 5 contacts with the top of a limiting block 8 and drives the limiting block 8 to move, the limiting block 8 drives a movable rod 903 to move in the moving process, the movable rod 903 drives a stabilizing plate 904 to move, the stabilizing plate 904 drives a spring 905 to elastically deform until the bottom of the fixed block 5 is abutted against the top of a fixed shell 901, meanwhile, a positioning rod 11 is inserted into an inner cavity of a positioning groove 12, the positioning block 8 is inserted into the inner cavity of an oblique opening under the action of the spring 905 to clamp and fix the position of the fixed block 5, the purpose of quickly fixing the first cutting ferrule 3 and the second cutting ferrule 4 is realized, and simultaneously, a sealing friction pad 15 is abutted against the surfaces of the first spool 1 and the second spool 2 and is subjected to sealing treatment, the phenomenon that dust enters and water enters at the joint of the first pipeline 1 and the second pipeline 2 is guaranteed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The device for connecting the electrical embedded line pipes is characterized by comprising a first line pipe (1) and a second line pipe (2) which are movably connected, wherein the top and the bottom of the first line pipe (1) are respectively and movably connected with a first clamping sleeve (3) and a second clamping sleeve (4), both sides of the first clamping sleeve (3) are respectively and fixedly connected with a fixed block (5), both sides of the fixed block (5) are respectively and movably connected with a movable plate (6), the top of the movable plate (6) is fixedly connected with a pulling plate (7), a limit block (8) is arranged on one side surface, which is attached to the two movable plates (6) and the fixed block (5), of the fixed block (5) is provided with oblique openings matched with the limit block (8), the limit block (8) is inserted into the oblique openings, and a telescopic mechanism (9) is arranged at the bottom between the two movable plates (6) and the side surface, which is attached to the fixed block (5), the telescopic mechanism (9) comprises a fixed shell (901), and one side surface of the fixed shell (901) is fixedly connected with the surface of the second clamping sleeve (4).

2. The device for connecting the electrical embedded line pipes according to claim 1, wherein a partition plate (902) is fixedly connected to the middle of the inner cavity of the fixed shell (901), movable holes (10) are formed in two sides of the fixed shell (901), movable rods (903) are fixedly connected to the bottoms of one side surface of the two movable plates (6) attached to the fixed block (5), the two movable rods (903) penetrate through the movable holes (10) and extend to the inner cavity of the fixed shell (901), stabilizing plates (904) are fixedly connected to one sides of the extending ends of the two movable rods (903), springs (905) are sleeved on the outer walls of the movable rods (903), one sides of the springs (905) close to the stabilizing plates (904) are fixedly connected with the stabilizing plates (904), one sides of the springs (904) far away from the stabilizing plates (904) are fixedly connected with the inner wall of the fixed shell (901), the opposite sides of the two stabilizing plates (904) are attached to the partition plate (902).

3. The device for connecting the electrical embedded line pipe according to claim 1, wherein positioning rods (11) are fixedly connected to two sides of the top of the fixing shell (901), positioning grooves (12) matched with the positioning rods (11) are formed in the bottom of the fixing block (5), and the top of each positioning rod (11) extends to an inner cavity of each positioning groove (12) and is attached to the top of the inner wall of each positioning groove (12).

4. The device for connecting electric embedded line pipes according to claim 1, wherein the longitudinal sections of the limiting blocks (8) and the inclined openings are both 90-degree trapezoidal, and a slope is arranged above the trapezoidal.

5. The device for connecting the electrical embedded line pipes according to claim 1, wherein the side walls of the inner cavities of the first ferrule (3) and the second ferrule (4) are fixedly connected with circular arc-shaped sealing friction pads (15).

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