CN216382946U - Anti-slip pipe fitting - Google Patents

Abstract

The utility model discloses an anti-slipping pipe fitting which comprises a casing, wherein fixing devices are arranged on two sides in the casing and comprise a hand wheel, a worm wheel, a shell and fixing blocks, a hand wheel sleeve bearing is rotatably connected with the casing, the worm is fixedly connected to one end of the hand wheel, the edge of the worm is meshed with the worm wheel, the shell is fixedly connected to one end of the worm wheel, and a sleeve sliding chute in the outer wall of the shell is in sliding connection with the two fixing blocks. This pipe fitting is taken off in antiskid through the cooperation between hand wheel, worm wheel, casing, water pipe, shell and the fixed block, sends into the device with the hole at water pipe through the casing both ends earlier, and the user rotates the hand wheel, and the hand wheel drives the worm and rotates, and the worm drives worm wheel clockwise rotation, and the worm wheel drives the shell clockwise rotation, and the shell makes two fixed blocks remove to the centre simultaneously, and two fixed blocks firmly fix the water pipe in the middle of with, have solved and have taken off the fixed unstable problem at pipe fitting to the tubular product both ends.

Description

Anti-slip pipe fitting

Technical Field

The utility model relates to the technical field of pipe fittings, in particular to an anti-slip pipe fitting.

Background

The pipe stripping piece is a fixing piece for connecting two ends of a pipe, and is usually rotary, welded and socket-and-spigot, however, the existing pipe stripping piece is unstable in fixing two ends of the pipe, cannot perform double-layer fixing, cannot perform small-part extension and the like when the pipe at the two ends is not long enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-slip pipe fitting to solve the problem of unstable fixation of two ends of a pipe fitting in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-slip pipe fitting comprises a machine shell, wherein fixing devices are arranged on two sides of the interior of the machine shell;

the fixing device comprises a hand wheel, a worm wheel, a shell and a fixing block;

the hand wheel passes through the bearing and is connected with the casing rotation, the one end rigid coupling of hand wheel has the worm, the edge and the worm wheel meshing of worm are connected, the one end rigid coupling of worm wheel has the shell, the outer wall sleeve pipe spout and two fixed block sliding connection of shell.

Preferably, the outer wall of the casing is rotatably connected with the box door through a door leaf.

Preferably, one end of each of the two fixing blocks is tightly attached to the water pipe.

Preferably, the outer walls of the two fixing blocks are provided with auxiliary devices;

the auxiliary device comprises a bayonet lock, a metal rod and a spring;

one end of the bayonet lock is fixedly connected with the fixed block, the other end of the bayonet lock is provided with a metal rod, and the outer wall of the metal rod is sleeved with a spring.

Preferably, the outer wall of the metal rod is provided with an extension device;

the extension device comprises a hollow pipe, a strip-shaped sliding block and a sleeve;

the hollow tube passes through spout and metal pole sliding connection, the outer wall rigid coupling of hollow tube has the bar slider, the outer wall of bar slider passes through spout and sleeve pipe sliding connection, sheathed tube outer wall and casing looks rigid coupling.

Compared with the prior art, the utility model has the beneficial effects that: the anti-slip pipe fitting;

through the cooperation between hand wheel, worm wheel, shell and the fixed block, send into the device with the hole of water pipe through the casing both ends earlier, the user rotates the hand wheel, and the hand wheel drives the worm and rotates, and the worm drives worm wheel clockwise turning, and the worm wheel drives the shell clockwise turning, and the shell makes two fixed blocks remove to the centre simultaneously, and two fixed blocks firmly fix the water pipe in the middle of with, have solved and have taken off the fixed unstable problem at pipe fitting to the tubular product both ends.

Through the cooperation between bayonet lock, metal pole and the spring, touch the bayonet lock at the metal pole, because the bayonet lock makes the messenger's metal pole of slope rise, metal pole compression spring simultaneously, after the bayonet lock got into the hollow tube completely, the metal pole can remove under the elasticity of spring, fixes the bayonet lock, fixes the water pipe once more simultaneously, and the completion is fixed the secondary of water pipe, has solved and has taken off the pipe fitting and can't carry out the fixed problem of bilayer.

Through the cooperation between hollow tube, bar slider and the sleeve pipe, the user opens the chamber door, to both sides pulling hollow tube, the hollow tube drives bar slider and removes to both sides, and bar slider can only horizontal migration under sheathed tube restriction for distance between two hollow tubes increases, reaches the purpose of extension, has solved and has taken off the pipe fitting and can't carry out the problem of extension of subtotal in the not enough long term of both ends tubular product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the cabinet, the water pipe and the cabinet door in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the hand wheel, the worm and the worm wheel in FIG. 2;

fig. 4 is a schematic view of the connection structure of the hollow tube, the strip-shaped sliding block and the sleeve in fig. 2.

In the figure: 1. the device comprises a shell, 2, a water pipe, 3, a fixing device, 301, a hand wheel, 302, a worm, 303, a worm wheel, 304, a shell, 305, a fixing block, 4, an auxiliary device, 401, a clamping pin, 402, a metal rod, 403, a spring, 5, an extension device, 501, a hollow pipe, 502, a strip-shaped sliding block, 503, a sleeve, 6 and a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an antiskid pipe fitting that takes off, including casing 1, the inside both sides of casing 1 are provided with fixing device 3, fixing device 3 includes hand wheel 301, worm 302, worm wheel 303, shell 304 and fixed block 305, hand wheel 301 rotates with casing 1 through the bearing and is connected, casing 1 rotates hand wheel 301 through the bearing and supports, the one end rigid coupling of hand wheel 301 has worm 302, hand wheel 301 drives worm 302 and rotates, the edge and the worm wheel 303 meshing of worm 302 are connected, worm 302 drives worm wheel 303 and rotates, the one end rigid coupling of worm wheel 303 has shell 304, worm wheel 303 drives shell 304 and rotates, the outer wall sleeve pipe spout and two fixed block 305 sliding connection of shell 304, shell 304 makes fixed block 305 remove, the outer wall of casing 1 rotates through door leaf and chamber door 6 to be connected, the one end and the inseparable laminating of water pipe 2 of two fixed block 305.

The outer walls of the two fixing blocks 305 are provided with auxiliary devices 4, each auxiliary device 4 comprises a bayonet 401, a metal rod 402 and a spring 403, one end of each bayonet 401 is fixedly connected with the corresponding fixing block 305, the fixing blocks 305 drive the bayonets 401 to move, the other end of each bayonet 401 is provided with the metal rod 402, the metal rods 402 can limit the movement of the bayonets 401, the springs 403 are sleeved on the outer walls of the metal rods 402, and the elastic coefficients of the springs 403 are 5-10N/cm.

The outer wall of metal pole 402 is provided with extension device 5, extension device 5 includes hollow tube 501, bar slider 502 and sleeve pipe 503, hollow tube 501 passes through spout and metal pole 402 sliding connection, hollow tube 501 restriction metal pole 402's moving direction, hollow tube 501's outer wall rigid coupling has bar slider 502, hollow tube 501 drives bar slider 502 and removes, bar slider 502's outer wall passes through spout and sleeve pipe 503 sliding connection, sleeve pipe 503 passes through the moving direction of spout restriction bar slider 502, sleeve pipe 503's outer wall and casing 1 looks rigid coupling.

When the anti-slipping pipe fitting is used, firstly, a water pipe 2 is fed into the device through holes in two ends of a machine shell 1, a user rotates a hand wheel 301, the hand wheel 301 drives a worm 302 to rotate, the worm 302 drives a worm wheel 303 to rotate, the worm wheel 303 drives a shell 304 to rotate, the shell 304 enables two fixing blocks 305 to move towards the middle, the fixing blocks 305 fix the water pipe 2 in the middle, then the user opens a box door 6, the hollow pipe 501 is pulled towards two sides, the hollow pipe 501 drives a strip-shaped sliding block 502 to move towards two sides, the strip-shaped sliding block 502 can only horizontally move under the limitation of a sleeve 503, the hollow pipe 501 drives a metal rod 402 to move towards two sides along with the movement of the hollow pipe 501, the metal rod 402 touches a bayonet lock 401, the metal rod 402 is lifted due to the inclination of the bayonet lock 401, meanwhile, the metal rod 402 compresses a spring 403, and after the bayonet lock 401 completely enters the hollow pipe 501, the metal rod 402 can move under the elasticity of the spring 403, the bayonet 401 is fixed and the water tube 2 is fixed again, completing the use of the device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pipe fitting is taken off in antiskid, includes casing (1), its characterized in that: fixing devices (3) are arranged on two sides of the interior of the machine shell (1);

the fixing device (3) comprises a hand wheel (301), a worm (302), a worm wheel (303), a shell (304) and a fixing block (305);

hand wheel (301) are rotated with casing (1) through the bearing and are connected, the one end rigid coupling of hand wheel (301) has worm (302), the edge and worm wheel (303) meshing of worm (302) are connected, the one end rigid coupling of worm wheel (303) has shell (304), the outer wall sleeve pipe spout and two fixed block (305) sliding connection of shell (304).

2. An anti-slip tube according to claim 1, wherein: the outer wall of the machine shell (1) is rotatably connected with the box door (6) through a door leaf.

3. An anti-slip tube according to claim 1, wherein: one end of each of the two fixing blocks (305) is tightly attached to the water pipe (2).

4. An anti-slip tube according to claim 1, wherein: the outer walls of the two fixing blocks (305) are provided with auxiliary devices (4);

the auxiliary device (4) comprises a bayonet (401), a metal rod (402) and a spring (403);

one end of the bayonet lock (401) is fixedly connected with the fixing block (305), the other end of the bayonet lock (401) is provided with a metal rod (402), and the outer wall of the metal rod (402) is sleeved with a spring (403).

5. An anti-slip tube according to claim 4, wherein: the outer wall of the metal rod (402) is provided with an extension device (5);

the extension device (5) comprises a hollow tube (501), a strip-shaped sliding block (502) and a sleeve (503);

the hollow pipe (501) is connected with the metal rod (402) in a sliding mode through a sliding groove, a bar-shaped sliding block (502) is fixedly connected to the outer wall of the hollow pipe (501), the outer wall of the bar-shaped sliding block (502) is connected with the sleeve (503) in a sliding mode through the sliding groove, and the outer wall of the sleeve (503) is fixedly connected with the shell (1).

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