CN217281969U

CN217281969U - Sleeve convenient for end connection

Info

Publication number: CN217281969U
Application number: CN202123157249.8U
Authority: CN
Inventors: 付寻舒; 付帮; 付行航
Original assignee: Hubei Zhuda Technology Co Ltd
Current assignee: Anhui Baisheng Construction Engineering Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-23
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a make things convenient for sleeve pipe of end connection relates to sleeve pipe technical field. The utility model discloses a sleeve pipe body, connecting groove has been seted up to the one end of sleeve pipe body, has seted up constant head tank and interior draw-in groove on connecting groove's the inside wall, has still seted up threaded through-hole on the week lateral wall of sleeve pipe body one end, and the other end of sleeve pipe body is provided with connects the arch, connects and is provided with the locating piece on the bellied week lateral wall, has seted up the thread groove on the locating piece, and is adjacent through locking screw fixed connection between the sleeve pipe body. The utility model discloses a set up constant head tank and interior draw-in groove in sheathed tube one end to set up the locating piece at the sheathed tube other end, through inserting the locating piece in the constant head tank, and make during the locating piece card goes into interior draw-in groove, can realize the quick concatenation between the adjacent sleeve pipe body, through running through the screw thread through-hole on the sleeve pipe body with the locking screw thread, and in the thread groove on the screw in locating piece, can be fixed quick locking between the sleeve pipe, convenient operation is swift.

Description

Sleeve convenient for end connection

Technical Field

The utility model belongs to the technical field of the sleeve pipe, especially, relate to a make things convenient for sleeve pipe of end connection.

Background

The sleeve, which is commonly used in basement of building, is an iron ring for protecting the pipeline or facilitating the installation of the pipeline. The sleeve is classified into a rigid sleeve, a flexible waterproof sleeve, a steel pipe sleeve, an iron sheet sleeve and the like. The most simple structure of sleeve pipe on the market at present, for single tubular structure, when the concatenation, need utilize link etc. to carry out end to end connection between the sleeve pipe, waste time and energy, technical requirement is higher, some sleeve pipes are provided with flange at its both ends, but when carrying out adjacent sheathed tube concatenation, need use a large amount of bolts and nuts, it wastes time and energy to operate, sheathed tube connection efficiency is lower, can't satisfy the needs on the market, consequently, urgent need provides the sleeve pipe that makes things convenient for the end to connect on the market, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a make things convenient for sleeve pipe of end connection, the installation structure comprises a sleeve pipe body, connecting groove has been seted up to the one end of sleeve pipe body, constant head tank and interior draw-in groove have been seted up on connecting groove's the inside wall, the screw thread through-hole has still been seted up on the week lateral wall of sleeve pipe body one end, the other end of sleeve pipe body is provided with connects the arch, be provided with the locating piece on connecting bellied week lateral wall, set up the thread groove on the locating piece, it is adjacent through locking screw fixed connection between the sleeve pipe body.

Preferably, the locating groove on the inner wall of the connecting groove is provided with four positions in an annular array along the inner wall of the connecting groove, and the inner clamping groove is also provided with four positions in an annular array along the inner side wall of the connecting groove.

Preferably, the positioning groove penetrates through the end face of one side of the sleeve body and is communicated with the inside of the connecting groove.

Preferably, the threaded through hole is located on the side wall of the sleeve body at the position of one of the inner clamping grooves.

Preferably, the connecting protrusions are connected with the connecting grooves in a matched mode, and four positioning blocks on the connecting protrusions are arranged in an annular array along the peripheral side walls of the connecting protrusions.

Preferably, the positioning block is respectively connected with the positioning groove and the inner clamping groove in a matched manner, the end face of one side of the positioning block is flush with the end face of the connecting protrusion, an inclined part is arranged at the end position of one side of the positioning block, and a thread groove is formed in the top of one of the positioning blocks.

Preferably, the lower end thread of the locking screw penetrates through the thread through hole in the sleeve body and is screwed into the thread groove in the positioning block.

The utility model discloses following beneficial effect has:

1. the utility model discloses a constant head tank and interior draw-in groove are seted up to one end at the sleeve pipe body to set up at the other end of sleeve pipe body and connect arch and locating piece, through aim at the locating piece on the sleeve pipe body the constant head tank on the adjacent sleeve pipe body, make and connect in the arch inserts coupling groove, and through rotating the sleeve pipe body, make in the locating piece screw in interior draw-in groove, can splice the quick location of two sleeve pipe bodies, can make things convenient for quick concatenation of personnel between with the sleeve pipe.

2. The utility model discloses a screw thread through-hole is seted up to the one end at the sleeve pipe body to set up the thread groove on the locating piece of the sleeve pipe body other end, run through the screw thread through-hole on the sleeve pipe body through the lower extreme screw thread with locking screw, and make in the thread groove on another adjacent sleeve pipe body of locking screw in, can be through locking screw with splice quick effectual connection between the good sleeve pipe fixed, the simple operation.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another perspective of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 2 according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a sleeve body; 2. locking the screw; 3. a threaded through hole; 4. positioning a groove; 5. an inner clamping groove; 6. a connecting groove; 7. a connecting projection; 8. positioning blocks; 9. an inclined portion; 10. a thread 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 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.

Please refer to fig. 1-3, the utility model relates to a make things convenient for sleeve pipe of end connection, including sleeve pipe body 1, connecting groove 6 has been seted up to sleeve pipe body 1's one end, has seted up constant head tank 4 and interior draw-in groove 5 on connecting groove 6's the inside wall, has still seted up threaded through-hole 3 on the week lateral wall of sleeve pipe body 1 one end, and sleeve pipe body 1's the other end is provided with connecting protrusion 7, is provided with locating piece 8 on connecting protrusion 7's the week lateral wall, has seted up threaded groove 10 on locating piece 8, through locking screw 2 fixed connection between the adjacent sleeve pipe body 1.

Further, constant head tank 4 on the connecting groove 6 inner wall is annular array along connecting groove 6's inner wall and has seted up everywhere, and interior draw-in groove 5 also is annular array along connecting groove 6's inside wall and has seted up everywhere, and the establishment of constant head tank 4 realizes being connected with the protruding 7 location of being connected adjacently, can be convenient for the installer splice the sleeve pipe fast, and the setting up of interior draw-in groove 5 can carry out the joint to connecting protruding 7, improves the stability of connecting between the adjacent sleeve pipe body 1.

Further, the positioning groove 4 penetrates through the end face of one side of the sleeve body 1, and the positioning groove 4 is communicated with the inside of the connecting groove 6.

Further, the threaded through hole 3 is located on the side wall of the sleeve body 1 at the position of one of the inner clamping grooves 5, and is used for realizing the end-to-end splicing fixation between the adjacent sleeve bodies 1.

Furthermore, the connecting protrusions 7 are connected with the connecting grooves 6 in a matched mode, the number of the positioning blocks 8 on the connecting protrusions 7 is four, the four positioning blocks are arranged along the circumferential side wall of the connecting protrusions 7 in an annular array mode, and the connecting protrusions 7 are used for achieving positioning splicing between the adjacent sleeve pipe bodies 1.

Further, the locating block 8 is respectively connected with the locating groove 4 and the inner clamping groove 5 in a matched manner, the end face of one side of the locating block 8 is flush with the end face of the connecting protrusion 7, the inclined part 9 is arranged at the end position of one side of the locating block 8, the top of one locating block 8 is provided with the thread groove 10, and the thread groove 10 is arranged and used for realizing the connection fixation between the adjacent sleeve pipe bodies 1.

Further, the lower end screw thread of the locking screw 2 penetrates through the screw thread through hole 3 on the sleeve body 1 and is screwed into the screw thread groove 10 on the positioning block 8, and the two adjacent sleeve bodies 1 can be quickly spliced and fixed through the locking screw 2.

The working principle is as follows: during the use, align locating piece 8 on the connecting protrusion 7 of sleeve pipe body 1 one end with the constant head tank 4 on another adjacent sleeve pipe body 1 (make locating piece 8 that has thread groove 10 align with constant head tank 4 of screw through-hole 3 position department), and insert connecting protrusion 7 in connecting groove 6, locating piece 8 can insert respectively in constant head tank 4 this moment, after that, manual rotation sleeve pipe body 1, drive locating piece 8 synchronous rotation, and make locating piece 8 screw in interior draw-in groove 5 to maximum limit position department (sleeve pipe body 1 rotates motionless), thread groove 10 on the locating piece 8 this moment can align with screw through-hole 3, at last run through screw through 3 and screw in the thread groove 10 on the locating piece 8 with the lower extreme screw thread of locking screw 2, can accomplish and splice fixedly fast between the adjacent sleeve pipe body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for sleeve pipe of end connection, includes sleeve pipe body (1), its characterized in that: connecting groove (6) have been seted up to the one end of sleeve pipe body (1), constant head tank (4) and interior draw-in groove (5) have been seted up on the inside wall of connecting groove (6), threaded through-hole (3) have still been seted up on the week lateral wall of sleeve pipe body (1) one end, the other end of sleeve pipe body (1) is provided with connects protruding (7), be provided with locating piece (8) on the week lateral wall of connecting protruding (7), threaded groove (10) have been seted up on locating piece (8), and are adjacent pass through locking screw (2) fixed connection between sleeve pipe body (1).

2. The casing pipe convenient for end connection according to claim 1, wherein the positioning grooves (4) on the inner wall of the connecting groove (6) are opened at four places along the inner wall of the connecting groove (6) in an annular array, and the inner clamping grooves (5) are also opened at four places along the inner side wall of the connecting groove (6) in an annular array.

3. A sleeve for facilitating end connection according to claim 2, wherein the positioning groove (4) penetrates through an end surface of one side of the sleeve body (1), and the positioning groove (4) communicates with the inside of the connection groove (6).

4. A sleeve for facilitating end connection according to claim 3, wherein the threaded through hole (3) is located on the side wall of the sleeve body (1) where one of the inner slots (5) is located.

5. The casing pipe for facilitating end connection according to claim 1, wherein the connecting protrusion (7) is connected with the connecting groove (6) in a matching manner, and the number of the positioning blocks (8) on the connecting protrusion (7) is four along the peripheral side wall of the connecting protrusion (7) in an annular array.

6. A sleeve pipe facilitating end connection according to claim 5, wherein the positioning block (8) is respectively connected with the positioning groove (4) and the inner clamping groove (5) in a matching manner, the end face of one side of the positioning block (8) is flush with the end face of the connecting protrusion (7), an inclined part (9) is formed at the end position of one side of the positioning block (8), and a thread groove (10) is formed at the top of one of the positioning blocks (8).

7. The casing pipe for facilitating end connection according to claim 1, wherein the lower end thread of the locking screw (2) penetrates through the threaded through hole (3) on the casing pipe body (1) and is screwed into the threaded groove (10) on the positioning block (8).