CN217683769U

CN217683769U - Connecting component of hydraulic pipeline

Info

Publication number: CN217683769U
Application number: CN202221958498.9U
Authority: CN
Inventors: 疏斌; 袁师军; 李星星; 陈庆庭
Original assignee: Hefei Junqi Hydraulic Electromechanical Co ltd
Current assignee: Hefei Junqi Hydraulic Electromechanical Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-10-28
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a connecting elements of hydraulic pressure pipeline, relate to hydraulic pressure pipeline connection technical field, including first hydraulic pressure joint and second hydraulic pressure joint, one side intercommunication that second hydraulic pressure joint is close to first hydraulic pressure joint has first connecting cylinder, and the equal fixedly connected with fixed plate in top and the bottom of first connecting cylinder, this hydraulic pressure pipeline's connecting elements, when first hydraulic pressure joint is connected with second hydraulic pressure joint, inner chamber through the sealed section of thick bamboo of elasticity and the periphery looks adaptation of first connecting cylinder, slot and cutting phase-match, make the cutting calibration insert the slot, first connecting cylinder inserts in the sealed section of thick bamboo of elasticity, and the stopper is because the trapezoidal setting of self, shrink when getting into the slot, pop out after leaving the slot, under the effect of elastic component, carry on spacingly to the cutting, realize the preinstallation, only need the cutting calibration insert the slot can, the operation is thus simple, make follow-up need not recalibration during installation, subsequent installation is facilitated.

Description

Connecting component of hydraulic pipeline

Technical Field

The utility model relates to a hydraulic pressure pipe connection technical field specifically is a hydraulic pressure pipeline's connecting elements.

Background

The hydraulic pipeline is one of seamless steel pipes.

Publication No. CN216201472U discloses a hydraulic pressure pipeline coupling assembling who easily installs and removes, the gas tightness is good, cooperation through first hydraulic pressure joint and second hydraulic pressure joint, gland nut is the hexagon in the periphery, the inner peripheral surface is circular, its surface symmetry is provided with two anti-thrust slopes, be used for cooperation chucking slope, through rotatory domatic friction chucking that makes two anti-thrust slopes and chucking slope until limit position, but the file of above-mentioned application lacks the preinstallation, make first hydraulic pressure joint and second hydraulic pressure joint need fix one of them hydraulic pressure joint earlier when connecting, then another hydraulic pressure of reuse connects the calibration back and connects, comparatively loaded down with trivial details, for this reason, the utility model provides a hydraulic pressure pipeline's connecting component.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a hydraulic pressure pipeline's connecting elements to solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a connecting component of a hydraulic pipeline comprises a first hydraulic joint and a second hydraulic joint, wherein a first connecting cylinder is communicated with one side, close to the first hydraulic joint, of the second hydraulic joint, a fixing plate is fixedly connected to the top and the bottom of the first connecting cylinder, inserting strips are fixedly connected to one side, close to the first hydraulic joint, of the fixing plate, grooves are formed in one sides, far away from each other, of the two inserting strips, elastic pieces are fixedly connected to one sides, close to each other, of the inner surfaces of the two grooves, limiting blocks are fixedly connected to the other sides of the elastic pieces, and elastic sealing rings are sleeved on the periphery of the first connecting cylinder and one side, close to the first hydraulic joint, of the fixing plate;

one side intercommunication that first hydraulic joint is close to second hydraulic joint has the second connecting cylinder, and the inner chamber fixed connection of second connecting cylinder has the sealed section of thick bamboo of elasticity, the equal fixedly connected with fixed block in top and the bottom of second connecting cylinder, one side of fixed block seted up with cutting assorted slot.

Preferably, the elastic sealing cylinder is made of rubber.

Preferably, the elastic member is composed of one of a spring and an elastic rod.

Preferably, the shape of the limiting block is trapezoidal, and one side of the limiting block, which is far away from the elastic piece, extends to the outside of the groove.

Preferably, one side of the elastic sealing ring close to the fixing plate is fixedly connected with the fixing plate.

Preferably, the inner diameter of the elastic sealing ring is larger than the outer diameter of the elastic sealing cylinder, and the inner diameter of the elastic sealing ring is not larger than the inner diameter of the second connecting cylinder.

Preferably, the part of the inner cavity of the elastic sealing cylinder, which is close to the second hydraulic joint, is in a round table shape, the inner cavity of the elastic sealing cylinder is matched with the periphery of the first connecting cylinder, and one side of the elastic sealing cylinder, which is close to the first hydraulic joint, is communicated with the first hydraulic joint.

Preferably, the slot penetrates through the fixing block.

Advantageous effects

The utility model provides a connecting elements of hydraulic pressure pipeline. Compared with the prior art, the method has the following beneficial effects:

this connecting elements of hydraulic pressure pipeline, when first hydraulic pressure connects to be connected with second hydraulic pressure joint, inner chamber through the sealed section of thick bamboo of elasticity and the periphery looks adaptation of first connecting cylinder, slot and cutting phase-match, make the cutting calibration insert the slot, first connecting cylinder inserts in the sealed section of thick bamboo of elasticity, and the stopper is because the trapezoidal setting of self, shrink when getting into the slot, pop out after leaving the slot, under the effect of elastic component, spacing to the cutting, realize the preinstallation, only need the cutting calibration insert the slot can, therefore, the steam generator is simple in operation, make and need not recalibrate during follow-up installation, subsequent installation has been made things convenient for.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a first hydraulic joint according to the present invention;

fig. 4 is a schematic view of a second hydraulic joint according to the present invention.

In the figure: 1. a first hydraulic joint; 2. a second hydraulic joint; 3. a first connecting cylinder; 4. a fixing plate; 5. cutting; 6. a groove; 7. an elastic member; 8. a limiting block; 9. an elastic sealing ring; 10. a second connecting cylinder; 11. an elastic sealing cylinder; 12. a fixed block; 13. and (4) a slot.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a connecting component of a hydraulic pipeline comprises a first hydraulic connector 1 and a second hydraulic connector 2, one side, close to the first hydraulic connector 1, of the second hydraulic connector 2 is communicated with a first connecting cylinder 3, the top and the bottom of the first connecting cylinder 3 are both fixedly connected with a fixing plate 4, one side, close to the first hydraulic connector 1, of the fixing plate 4 is fixedly connected with an inserting strip 5, one sides, far away from each other, of the two inserting strips 5 are both provided with a groove 6, one sides, close to each other, of the inner surfaces of the two grooves 6 are both fixedly connected with an elastic part 7, the elastic part 7 is composed of a spring and an elastic rod, the other end of the elastic part 7 is fixedly connected with a limiting block 8, the shape of the limiting block 8 is trapezoidal, one side, far away from the elastic part 7, of the limiting block 8 extends to the outside of the groove 6, one side, close to the first hydraulic connector 1, of the trapezoidal limiting block 8 is an inclined plane, one side, which is located at the periphery of the fixing plate 4 and is provided with an elastic sealing ring 9, one side, which is close to the first hydraulic connector 1, one side wall of the elastic sealing ring 9 is not more than the inner diameter of the periphery of the elastic sealing ring 10, so that the inner wall of the second hydraulic connector 3 is sealed by the inner wall of the elastic connecting cylinder 10, and the inner wall of the elastic connecting cylinder 10, thereby sealing ring 10 is sealed by the inner wall of the first connecting cylinder 10;

one side of the first hydraulic connector 1 close to the second hydraulic connector 2 is communicated with a second connecting cylinder 10, an inner cavity of the second connecting cylinder 10 is fixedly connected with an elastic sealing cylinder 11, the elastic sealing cylinder 11 is made of rubber, the part of the inner cavity of the elastic sealing cylinder 11 close to the second hydraulic connector 2 is arranged in a circular truncated cone shape, the inner cavity of the elastic sealing cylinder 11 is matched with the periphery of the first connecting cylinder 3, one side of the elastic sealing cylinder 11 close to the first hydraulic connector 1 is communicated with the first hydraulic connector 1, the top and the bottom of the second connecting cylinder 10 are fixedly connected with fixing blocks 12, one side of each fixing block 12 is provided with a slot 13 matched with the corresponding insertion strip 5, the slot 13 penetrates through the fixing block 12, when the first hydraulic connector 1 is connected with the second hydraulic connector 2, the inner cavity of the elastic sealing cylinder 11 is matched with the periphery of the first connecting cylinder 3, the slot 13 is matched with the insertion strip 5, the insertion strip 5 is calibrated and inserted into the slot 13, the first connecting cylinder 3 is inserted into the elastic sealing cylinder 11, the limit block 8 is arranged in a trapezoidal shape, the slot 13 contracts after entering, the slot 13, the slot 7 is separated from the elastic sealing cylinder, the slot 5, the subsequent simple installation of the insertion strip 5 can be achieved, and the subsequent simple installation, and the subsequent installation of the insertion strip 5 is achieved.

And those not described in detail in this specification are well within the skill of those in the art.

It should be noted that, in this document, the terms "upper", "lower", "left", "right", and the like are used only for indicating relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships may be changed, and relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. 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.

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

Claims

1. A connection member of hydraulic pipes, comprising a first hydraulic joint (1) and a second hydraulic joint (2), characterized in that: one side, close to the first hydraulic joint (1), of the second hydraulic joint (2) is communicated with a first connecting cylinder (3), the top and the bottom of the first connecting cylinder (3) are fixedly connected with fixing plates (4), one side, close to the first hydraulic joint (1), of each fixing plate (4) is fixedly connected with a cutting strip (5), one side, away from each other, of each cutting strip (5) is provided with a groove (6), one side, close to each other, of the inner surface of each groove (6) is fixedly connected with an elastic part (7), the other end of each elastic part (7) is fixedly connected with a limiting block (8), and an elastic sealing ring (9) is sleeved on one side, close to the first hydraulic joint (1), of the fixing plate (4) and on the periphery of the first connecting cylinder (3);

one side intercommunication that first hydraulic pressure connects (1) to be close to second hydraulic pressure joint (2) has second connecting cylinder (10), and the inner chamber fixed connection of second connecting cylinder (10) has elastic sealing cylinder (11), the equal fixedly connected with fixed block (12) in top and the bottom of second connecting cylinder (10), one side of fixed block (12) seted up with cutting (5) assorted slot (13).

2. A connection member of a hydraulic pipe according to claim 1, characterized in that: the elastic sealing cylinder (11) is made of rubber.

3. A connecting member of a hydraulic pipe according to claim 1, wherein: the elastic member (7) is composed of one of a spring and an elastic rod.

4. A connection member of a hydraulic pipe according to claim 1, characterized in that: the shape of the limiting block (8) is trapezoidal, and one side, far away from the elastic piece (7), of the limiting block (8) extends to the outer part of the groove (6).

5. A connecting member of a hydraulic pipe according to claim 1, wherein: one side of the elastic sealing ring (9) close to the fixing plate (4) is fixedly connected with the fixing plate (4).

6. A connection member of a hydraulic pipe according to claim 1, characterized in that: the inner diameter of the elastic sealing ring (9) is larger than the outer diameter of the elastic sealing cylinder (11), and the inner diameter of the elastic sealing ring (9) is not larger than the inner diameter of the second connecting cylinder (10).

7. A connection member of a hydraulic pipe according to claim 1, characterized in that: the part, close to the second hydraulic joint (2), of the inner cavity of the elastic sealing barrel (11) is arranged in a circular truncated cone shape, the inner cavity of the elastic sealing barrel (11) is matched with the periphery of the first connecting barrel (3), and one side, close to the first hydraulic joint (1), of the elastic sealing barrel (11) is communicated with the first hydraulic joint (1).

8. A connecting member of a hydraulic pipe according to claim 1, wherein: the slot (13) penetrates through the fixing block (12).