CN218762045U - Quick joint for pipe - Google Patents

Abstract

The utility model discloses a quick-operation joint for pipe relates to pipe connection technical field. The utility model discloses a connecting pipe, link and extension, the link welding is at the connecting pipe lower surface, the extension welding is at the connecting pipe lower surface, two relative surfaces of connecting pipe all are provided with the open slot, two backup pads have all been welded to two open slot both sides, two backup pad surfaces all are provided with the mounting groove, two inside all the outfits in mounting groove have inlayed the limiting plate, the welding has even the axle between two limiting plates, even an axle both ends run through two backup pad surfaces respectively, it has inlayed the turning block to link the side of axle week, turning block and even normal running fit between the side of axle week. The utility model discloses a turning block, connection handle and fixture block structure make things convenient for quick carry out the joint to the pipeline, operate comparatively simply, improve operating personnel's work efficiency, make things convenient for the dismantlement and the installation in later stage simultaneously, the later stage of being convenient for is to the maintenance and the change of pipeline, improves the use convenience of device.

Description

Quick joint for pipe

Technical Field

The utility model belongs to the technical field of the pipe connection, especially, relate to a quick-operation joint for pipe.

Background

Among the prior art, when carrying out the pipe connection, its operation is generally comparatively loaded down with trivial details, influences operating personnel's work efficiency, and the pipe connection structure that has now simultaneously is generally comparatively fixed, the dismantlement and the installation in inconvenient later stage to the maintenance and the change in later stage of being not convenient for lead to the use convenience of device relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick-operation joint for pipe solves the relatively poor problem of current convenience.

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

the utility model relates to a quick-operation joint for pipe, including connecting pipe, link and extension, the link welding is at the connecting pipe lower surface, the extension welding is at the connecting pipe lower surface, the two relative surfaces of connecting pipe all are provided with the open slot, two all the welding of open slot both sides has two backup pads, two a backup pad surface all is provided with the mounting groove, two the limiting plate has all been inlayed to the inside dress of mounting groove, two the welding has even axle between the limiting plate, even an axle both ends run through two backup pad surfaces respectively, even the side dress of axle week has inlayed the turning block, the turning block with even the side of axle week between normal running fit.

Furthermore, the connecting pipe, the connecting end and the extension pipe are communicated with each other, a clamping block is welded at one end of the rotating block, and one end of the clamping block extends into the connecting pipe through the open slot.

Further, the cooperation of joint between fixture block one end and the pipeline week side, convenient quick carries out the joint to the pipeline, and the operation is comparatively simple, improves operating personnel's work efficiency, makes things convenient for the dismantlement and the installation in later stage simultaneously, and the later stage of being convenient for is to the maintenance and the change of pipeline, improves the use convenience of device, two the extension board, two all welded in backup pad one end extension board surface all is provided with the bolt hole.

Further, two the bolt hole sets up relatively, two the bolt hole sets up in the turning block top, makes things convenient for the installation of bolt to the position of convenient fixed turning block avoids taking place to rotate because of the unexpected condition, and stability when improving the device and using, the welding of the turning block other end has the connection handle, the welding of connection handle one end has the extension piece.

Further, a through hole is formed in one surface of the extension block, a pull ring is embedded in the through hole, and the pull ring is movably connected with the through hole.

The utility model discloses following beneficial effect has:

1. the utility model discloses a turning block, connection handle and fixture block structure make things convenient for quick carry out the joint to the pipeline, operate comparatively simply, improve operating personnel's work efficiency, make things convenient for the dismantlement and the installation in later stage simultaneously, the later stage of being convenient for is to the maintenance and the change of pipeline, improves the use convenience of device.

2. The utility model discloses a bolt pore structure makes things convenient for the installation of bolt to the convenient position of fixing the turning block avoids taking place to rotate because of the unexpected condition, stability when improving the device and using.

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

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 schematic structural view of a quick coupling for pipes according to the present invention;

fig. 2 is a rear view schematic structural diagram of a quick coupling for pipes according to the present invention;

fig. 3 is a schematic diagram of a right-view structure of a quick coupling for pipes according to the present invention;

fig. 4 is a schematic top view of the quick coupling for pipe according to the present invention;

fig. 5 is a front view of the quick coupling for pipe according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a connecting pipe; 2. a connecting end; 3. an extension pipe; 4. an open slot; 5. a support plate; 6. mounting grooves; 7. a limiting plate; 8. a connecting shaft; 9. rotating the block; 10. a clamping block; 11. an extension plate; 12. a pin hole; 13. a connecting handle; 14. an extension block; 15. a through hole; 16. and (4) a pull ring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

The first embodiment is as follows:

please refer to fig. 1-fig. 5, the utility model relates to a quick-operation joint for pipe, including connecting pipe 1, link 2 and extension pipe 3, the welding of link 2 is at 1 lower surface of connecting pipe, the welding of extension pipe 3 is at 1 lower surface of connecting pipe, 1 two relative surfaces of connecting pipe all are provided with open slot 4, two backup pads 5 have all been welded to two open slot 4 both sides, 5 surfaces on two backup pads all are provided with mounting groove 6, 6 inside all suits of two mounting grooves have limiting plate 7, the welding has even axle 8 between two limiting plate 7, even 8 both ends of axle run through 5 surfaces of two backup pads respectively, it has turning block 9 to link 8 week side suits of axle, turning block 9 and the cooperation of rotating block between 8 week side of axle, connecting pipe 1, link 2 and extension pipe 3 are linked together between inside, the welding of turning block 9 one end has fixture block 10, fixture block 10 one end extends to connecting pipe 1 inside through open slot 4.

Clamping cooperation between 10 one end of fixture block and the pipeline week side, convenient quick carries out the joint to the pipeline, and the operation is comparatively simple, improves operating personnel's work efficiency, makes things convenient for the dismantlement and the installation in later stage simultaneously, and the later stage of being convenient for is to the maintenance and the change of pipeline, improves the use convenience of device, and 5 one ends of two backup pads all weld extension boards 11, and 11 surfaces of two extension boards all are provided with bolt hole 12.

Two bolt holes 12 set up relatively, and two bolt holes 12 set up in turning block 9 top, make things convenient for the installation of bolt to convenient fixed turning block 9's position avoids taking place to rotate because of the unexpected condition, stability when improving the device use, and the welding of the 9 other end of turning block has connection handle 13, and the welding of connection handle 13 one end has extension piece 14, and 14 surfaces of extension piece are provided with through-hole 15, and pull ring 16 has been inlayed to the inside dress of through-hole 15, swing joint between pull ring 16 and the through-hole 15.

The second embodiment:

referring to fig. 1-5, the present invention is a quick coupling for pipe, and the using method thereof is: at first put into connecting pipe 1 inside with the pipeline that needs to connect, this moment under the drive of pipeline, turning block 9 and connection handle 13 are in the state of lifting, when treating that the pipeline puts into the assigned position, operating personnel withholds both sides and connects handle 13 and carry out the push down motion, make fixture block 10 and the state that the pipeline is in the joint, the position of fixed pipeline, convenient quick joint is carried out to the pipeline, it is comparatively simple to operate, improve operating personnel's work efficiency, make things convenient for the dismantlement and the installation in later stage simultaneously, be convenient for later stage to the maintenance and the change of pipeline, improve the convenience of use of device, simultaneously through bolt hole 12 structure, make things convenient for the installation of bolt, thereby make things convenient for the position of fixed turning block 9, avoid taking place to rotate because of the unexpected condition, stability when improving the device uses.

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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a quick-operation joint for pipe, includes connecting pipe (1), link (2) and extension pipe (3), its characterized in that: link (2) welding is at connecting pipe (1) lower surface, the welding of extension pipe (3) is at connecting pipe (1) lower surface, be linked together between connecting pipe (1), link (2) and extension pipe (3) are inside, connecting pipe (1) two relative surfaces all are provided with open slot (4), two open slot (4) both sides all weld have two backup pads (5), two backup pad (5) surface all is provided with mounting groove (6).

2. The quick coupling for the pipe according to claim 1, characterized in that limiting plates (7) are embedded inside both the two mounting grooves (6), and a connecting shaft (8) is welded between the two limiting plates (7).

3. The quick coupling for pipe according to claim 2, wherein both ends of the connecting shaft (8) respectively penetrate through one surface of the two support plates (5), the circumferential side of the connecting shaft (8) is embedded with a rotating block (9), and the rotating block (9) is in rotating fit with the circumferential side of the connecting shaft (8).

4. The quick coupling for pipes as claimed in claim 3, wherein a clamping block (10) is welded to one end of the rotating block (9), and one end of the clamping block (10) extends to the inside of the connecting pipe (1) through the open slot (4).

5. The quick joint for the pipe as claimed in claim 4, wherein one end of the clamping block (10) is in clamping fit with the periphery of the pipe, one end of each of the two support plates (5) is welded with an extension plate (11), and one surface of each of the two extension plates (11) is provided with a bolt hole (12).

6. The quick coupling for pipes according to claim 5, characterized in that two of said pin holes (12) are oppositely disposed, two of said pin holes (12) are disposed above a turning block (9), a connecting handle (13) is welded to the other end of the turning block (9), and an extension block (14) is welded to one end of the connecting handle (13).

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