CN112066089B - Pipeline clamp - Google Patents

Abstract

The invention discloses a pipeline clamp, which comprises a clamp structure and a connecting structure, wherein the clamp structure comprises a first clamp arm and a second clamp arm, one end of the first clamp arm and one end of the second clamp arm are in rotary connection, the other end of the first clamp arm and the other end of the second clamp arm are in locking fit with each other so as to form a clamping hole for a pipeline to pass through, the connecting structure comprises a first clamping part arranged on the first clamp arm or the second clamp arm, a first matching part matched with the first clamping part is correspondingly arranged on the second clamp arm or the first clamp arm, a pipeline to be clamped is clamped in a clamping hole through the first clamp arm and the second clamp arm, the first clamping part of one pipeline clamp is matched with the first matching part of the other pipeline clamp so as to connect the two pipeline clamps along a first direction, and the two connected pipelines are inserted into one pipeline hole, the problem of when the hole site of cartridge hole is less, can't satisfy the fixed of more pipeline of the same internal diameter is solved.

Description

Pipeline clamp

Technical Field

The invention relates to the field of vehicle pipeline fixing, in particular to a pipeline clamp.

Background

In modern automobiles, various pipeline clamps for fixing pipeline are generally arranged, and the pipeline is fixed on an automobile sheet metal or a frame through the pipeline clamps. Generally, a plurality of insertion holes are formed in an automobile metal plate or a frame, a plurality of pipeline clamps are respectively inserted into the insertion holes, and when the number of the hole sites of the insertion holes is small, the fixation of more pipeline lines with the same inner diameter cannot be met.

Disclosure of Invention

The invention mainly aims to provide a pipeline clamp, and aims to solve the problem that when fewer hole sites of an insertion hole are provided, more pipeline lines with the same inner diameter cannot be fixed.

To achieve the above object, the present invention provides a pipe clamp, comprising:

the clamp structure comprises a first clamp arm and a second clamp arm, wherein one end of the first clamp arm is in rotary connection with the other end of the second clamp arm, and the other end of the first clamp arm and the other end of the second clamp arm are in locking fit with each other so that a clamping hole for a pipeline to penetrate through is formed between the first clamp arm and the second clamp arm in a surrounding manner; and the number of the first and second groups,

the connecting structure comprises a first clamping part arranged on the first clamp arm or the second clamp arm, and a first matching part matched with the first clamping part is correspondingly arranged on the second clamp arm or the first clamp arm;

in the two pipeline clamps, the first clamping portion of one of the pipeline clamps is used for being matched with the first matching portion of the other pipeline clamp so as to connect the two pipeline clamps along a first direction.

Optionally, one of the first clamping portion and the first matching portion is provided as a clamping protrusion, and the other is provided as a clamping hole matched with the clamping protrusion.

Optionally, the clamping protrusion is arranged on one side, back to the clamping hole, of the second clamp arm; the clamping hole penetrates through the first hoop arm.

Optionally, the second clamp arm is dorsad one side extension of pressing from both sides the dress hole is provided with the support column, the card is protruding to be located the support column is kept away from the one end of second clamp arm.

Optionally, the connecting structure further includes a second clamping portion disposed on the first clamp arm or the second clamp arm, and a second fitting portion fitted with the second clamping portion is disposed in the clamping hole; in the two pipeline clamps, the second clamping portion of one of the pipeline clamps is used for matching with the second matching portion of the other of the pipeline clamps, so that the two pipeline clamps are connected along a second direction.

Optionally, the second clamping portion includes a supporting pillar, the supporting pillar extends from the second clamp arm to a side opposite to the clamping hole, a plurality of annular clamping ribs are convexly disposed on an outer wall surface of the supporting pillar, the annular clamping ribs are disposed at intervals along an axial direction of the supporting pillar, and an interval between every two adjacent annular clamping ribs forms a clamping groove;

the second matching part is a clamping rib matched with the clamping groove, and the clamping rib is arranged on the inner wall of the clamping hole and extends along the circumferential direction of the clamping hole.

Optionally, each annular clamping rib extends obliquely in a radial direction of the support column towards the second clamp arm;

the protruding butt plate that is equipped with of lateral wall of support column, the butt plate correspondence is located a plurality of the annular card is close to the one end of second clamp arm, the butt plate is followed the radial orientation of support column deviates from the direction slope of second clamp arm extends the setting.

Optionally, one of the first clamp arm and the second clamp arm is provided with a buckle, the other one of the first clamp arm and the second clamp arm is provided with a clamping groove matched with the buckle, and the buckle and the clamping groove are matched to enable the first clamp arm and the second clamp arm to be mutually locked and matched; and/or the presence of a gas in the gas,

first clamp arm and/or second clamp arm dorsad press from both sides the protruding extension platform that is equipped with in surface in dress hole, a plurality of wire casings have been seted up to the extension platform, and is a plurality of the wire casing all is used for clamping the pipeline.

Optionally, the buckle is arranged on the second hoop arm, the first hoop arm and the second hoop arm are both arranged in an arc shape, the second hoop arm comprises an elastic bending part and a clamping section, the elastic bending part extends along the extending direction of the second hoop arm, the clamping section is connected with the elastic bending part, and the buckle is arranged at one end, far away from the elastic bending part, of the clamping section; the elastic bending part can be elastically deformed to bend towards the clamping hole so as to separate the buckle from the clamping groove.

Optionally, a part of the second clamp arm is thinned to form the elastic bending part;

a first stop arm and a second stop arm are arranged on one side, facing the clamping hole, of the second hoop arm, the first stop arm and the second stop arm are arranged corresponding to the elastic bending part, the first stop arm and the second stop arm extend in a relatively inclined mode so as to form a space with the elastic bending part, the first stop arm is located at one end close to the buckle, and at least part of the first stop arm extends into the space between the second stop arm and the elastic bending part; when the clamping groove is matched with the buckle, the first stopping arm is abutted against one surface of the second stopping arm, which faces away from the clamping hole.

According to the technical scheme provided by the invention, the pipeline to be clamped is clamped in the clamping holes through the first clamp arm and the second clamp arm, when the number of the insertion holes formed in an automobile metal plate or a frame is limited, the first clamping part of one pipeline clamp is matched with the first matching part of the other pipeline clamp so as to connect the two pipeline clamps along a first direction, and the two connected pipelines are inserted in one insertion hole, so that the problem that the fixation of more pipeline with the same inner diameter cannot be met when the number of the hole sites of the insertion holes is less is solved.

Drawings

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

FIG. 1 is a schematic structural diagram of one embodiment of a wire clamp provided by the present invention;

FIG. 2 is a schematic structural view of the pipe clamp in FIG. 1, which is connected and installed on a sheet metal part along a first direction;

FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 1;

FIG. 4 is a perspective view of the pipe clamp of FIG. 1;

fig. 5 is an enlarged view of B in fig. 4.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In modern automobiles, various pipeline clamps for fixing pipeline are generally arranged, and the pipeline is fixed on an automobile sheet metal or a frame through the pipeline clamps. Generally, a plurality of insertion holes are formed in an automobile metal plate or a frame, a plurality of pipeline clamps are respectively inserted into the insertion holes, and when the number of the hole sites of the insertion holes is small, the fixation of more pipeline lines with the same inner diameter cannot be met.

The invention provides a pipeline clamp, wherein fig. 1 to 5 are schematic structural diagrams of an embodiment of the pipeline clamp provided by the invention.

Referring to fig. 1 to 2, the pipeline clamp 100 includes a clamp structure and a connection structure, the clamp structure includes a first clamp arm 11 and a second clamp arm 12, one end of the first clamp arm 11 and the other end of the second clamp arm 12 are rotatably connected, the other end of the first clamp arm 11 and the other end of the second clamp arm 12 are locked and matched with each other, so as to form a clamp hole a for a pipeline to pass through between the first clamp arm 11 and the second clamp arm 12, the connection structure includes a first clamping portion 21 disposed on the first clamp arm 11 or the second clamp arm 12, a first matching portion 22 matched with the first clamping portion 21 is correspondingly disposed on the second clamp arm 12 or the first clamp arm 11, in two pipeline clamps 100, the first clamping portion 21 of one of the pipeline clamps 100 is used to match with the first matching portion 22 of the other pipeline clamp 100, to connect two of the line clamps 100 in a first direction.

According to the technical scheme provided by the invention, the pipeline clamps 100 to be clamped are arranged in the clamping holes a through the first clamp arms 11 and the second clamp arms 12, when the number of insertion holes formed in an automobile sheet metal or a frame is limited, the first clamping part 21 of one pipeline clamp 100 is matched with the first matching part 22 of the other pipeline clamp 100 so as to connect the two pipeline clamps 100 along a first direction, and two connected pipelines are inserted into one insertion hole of the automobile sheet metal or the frame 1000, so that the problem that when the number of the insertion holes is small, more pipelines with the same inner diameter cannot be fixed is solved.

It should be noted that the pipe clamp 100 of the present invention is specifically used for fixing a pipe line with a small pipe diameter at a gap, and of course, the pipe clamp 100 of the present invention may be used for fixing a pipe line with a large pipe diameter.

Specifically, one of the first clamping portion 21 and the first matching portion 22 is configured as a clamping protrusion, and the other is configured as a clamping hole matched with the clamping protrusion, so that the first clamping portion and the clamping groove are cooperatively mounted to realize the quick assembly and disassembly of the pipeline clamp 100 along two connecting directions in the first direction, and the operation is simple.

It should be noted that the first engaging portion 21 and the first matching portion 22 may also be magnetic attraction structures that are magnetically attracted to each other, and connection structures that are connected to each other through threads.

Referring to fig. 1, protruding locating of card second clamp arm 12 dorsad press from both sides one side of dress hole a, the card hole runs through to be located first clamp arm 11, so sets up, is convenient for first clamp arm 11 and second clamp arm 12 press from both sides dress pipe clamp 100, and is effectual.

Referring to fig. 3, second clamp arm 12 dorsad press from both sides one side extension of dress hole a and be provided with support column 3, the card is protruding to be located support column 3 keeps away from the one end of second clamp arm 12, so sets up, the accessible support column 3 will in the cartridge hole of pipe clamp 100 cartridge to car panel beating or frame, simultaneously, through support column 3 pulls open two of interconnect distance, easy dismounting between the pipe clamp 100.

Further, the connecting structure further comprises a second clamping portion 23 arranged on the first clamp arm 11 or the second clamp arm 12, and a second matching portion 4 matched with the second clamping portion 23 is arranged in the clamping hole a; in the two pipeline clamps 100, the second engaging portion 23 of one of the pipeline clamps 100 is configured to engage with the second engaging portion 4 of the other of the pipeline clamps 100, so as to connect the two pipeline clamps 100 along the second direction, and thus, the second engaging portion 23 of one of the pipeline clamps 100 is configured to engage with the second engaging portion 4 of the other of the pipeline clamps 100, and the two pipeline clamps 100 are connected along the second direction, so that the two pipeline clamps 100 are connected in a cross-connection manner, and the direction in which the pipeline clamps 100 clamp a pipeline can be changed, which is good in effect.

Specifically, referring to fig. 3, the second clamping portion 23 includes a supporting column 3, the supporting column 3 extends from one side of the second clamp arm 12, which is away from the clamping hole a, a plurality of annular clamping ribs 31 are convexly disposed on an outer wall surface of the supporting column 3, which are disposed at intervals along an axial direction of the supporting column 3, a clamping groove is formed at an interval between every two adjacent annular clamping ribs 31, the second matching portion 4 is a clamping rib adapted to the clamping groove, the clamping rib is disposed on an inner wall of the clamping hole a and extends along a circumferential direction of the clamping hole a, and thus, by clamping the clamping rib in the clamping groove, the connection of the two pipeline clamps 100 along the second direction is achieved.

Referring to fig. 1 and 3, each annular clamping rib 31 is along the radial orientation of support column 3 the direction slope of second clamp arm 12 extends the setting, the protruding butt plate 32 that is equipped with of lateral wall of support column 3, butt plate 32 corresponds to be located a plurality of annular clamping rib 31 is close to the one end of second clamp arm 12, butt plate 32 is along the radial orientation of support column 3 deviates from the direction slope of second clamp arm 12 extends the setting, so set up, when with support column 3 cartridge in the plug-in hole of car panel beating or frame, through be located respectively the plug-in hole both sides butt plate 32 with annular clamping with car panel beating or frame butt make pipe clamp 100 installs more firmly.

In order to make the other end of first clamp arm 11 with the mutual locking cooperation of the other end of second clamp arm 12, first clamp arm 11 with one of them is equipped with buckle 5 of second clamp arm 12, another be equipped with buckle 5 matched with draw-in groove 6, through buckle 5 with draw-in groove 6 cooperate so that first clamp arm 11 with the mutual locking cooperation of second clamp arm 12, simple structure makes pipe clamp 100 opens the convenience, and is effectual.

In order to clamp more pipelines, an expansion table 7 is convexly arranged on the surface of the first clamp arm 11 and/or the second clamp arm 12, which faces away from the clamping hole a, the expansion table 7 is provided with a plurality of wire grooves 71, and the pipelines are clamped through the plurality of wire grooves 71, so that the pipeline clamping capacity of the pipeline clamp 100 is increased.

Referring to fig. 1, the extension table 7 is configured as a square table, and is configured to facilitate finger pressing when the pipeline clamp 100 is disassembled.

Referring to fig. 4 and 5, the buckle 5 is located on the second clamp arm 12, the first clamp arm 11 and the second clamp arm 12 are all arc-shaped, the second clamp arm 12 includes an elastic bending portion 121 extending along the extending direction thereof and a clamping section 122 connected to the elastic bending portion 121, the buckle 5 is located at one end of the clamping section 122 far away from the elastic bending portion 121, the elastic bending portion 121 can be elastically deformed to bend towards the clamping hole a, so as to facilitate the separation of the buckle 5 and the clamping groove 6.

Furthermore, a local part of the second yoke arm 12 is thinned to form the elastic bending part 121; the first and second retaining arms 123 and 124 are disposed on one side of the second clip arm 12 facing the clip hole a, the first and second retaining arms 123 and 124 are disposed corresponding to the elastic bending portion 121, the first and second retaining arms 123 and 124 are disposed to extend in a relatively inclined manner so as to form a space with the elastic bending portion 121, the first retaining arm 123 is located at one end close to the clip 5, and at least a portion of the first retaining arm 123 extends into the space between the second retaining arm 124 and the elastic bending portion 121, when the clip slot 6 is engaged with the clip 5, the first retaining arm 123 abuts against a surface of the second retaining arm 124 facing away from the clip hole a, so that the elastic bending portion 121 is conveniently restored, and the effect is good.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A pipe clamp, comprising:

the clamp structure comprises a first clamp arm and a second clamp arm, wherein one end of the first clamp arm is in rotary connection with the other end of the second clamp arm, and the other end of the first clamp arm and the other end of the second clamp arm are in locking fit with each other so that a clamping hole for a pipeline to penetrate through is formed between the first clamp arm and the second clamp arm in a surrounding manner; and the number of the first and second groups,

the connecting structure comprises a first clamping part arranged on the first clamp arm or the second clamp arm, and a first matching part matched with the first clamping part is correspondingly arranged on the second clamp arm or the first clamp arm;

in the two pipeline clamps, the first clamping part of one pipeline clamp is used for being matched with the first matching part of the other pipeline clamp so as to connect the two pipeline clamps along a first direction;

the connecting structure further comprises a second clamping part arranged on the first clamp arm or the second clamp arm, and a second matching part matched with the second clamping part is arranged in the clamping hole; in the two pipeline clamps, the second clamping portion of one of the pipeline clamps is used for matching with the second matching portion of the other of the pipeline clamps so as to connect the two pipeline clamps along a second direction;

the second clamping portion comprises a supporting column, the supporting column extends from one side, back to the clamping hole, of the second hoop arm, a plurality of annular clamping ribs are arranged on the outer wall surface of the supporting column in a protruding mode and are arranged at intervals in the axial direction of the supporting column, and a clamping groove is formed at the interval between every two adjacent annular clamping ribs;

the second matching part is a clamping rib matched with the clamping groove, and the clamping rib is arranged on the inner wall of the clamping hole and extends along the circumferential direction of the clamping hole.

2. The line clamp of claim 1, wherein one of the first snap-fit portion and the first mating portion is configured as a snap projection, and wherein the other is configured as a snap hole that mates with the snap projection.

3. The pipe clamp of claim 2, wherein said retention tab is disposed on a side of said second clip arm facing away from said clamp aperture, said retention aperture being disposed through said first clip arm.

4. The pipe clamp of claim 3, wherein a support post extends from a side of the second clamp arm facing away from the clamp opening, and the clamp protrusion is disposed at an end of the support post remote from the second clamp arm.

5. The pipe clamp of claim 4, wherein each of said annular retaining ribs extends obliquely in a radial direction of said support post toward said second yoke arm;

the protruding butt plate that is equipped with of lateral wall of support column, the butt plate correspondence is located a plurality of the annular card is close to the one end of second clamp arm, the butt plate is followed the radial orientation of support column deviates from the direction slope of second clamp arm extends the setting.

6. The line clamp of claim 1, wherein one of the first and second clamp arms is provided with a catch and the other is provided with a catch that cooperates with the catch, the catch and catch cooperating to lockingly engage the first and second clamp arms with each other; and/or the presence of a gas in the gas,

first clamp arm and/or second clamp arm dorsad press from both sides the protruding extension platform that is equipped with in surface in dress hole, a plurality of wire casings have been seted up to the extension platform, and is a plurality of the wire casing all is used for clamping the pipeline.

7. The pipe clamp of claim 6, wherein the latch is disposed on the second clamp arm, the first clamp arm and the second clamp arm are both arc-shaped, the second clamp arm includes an elastic bending portion extending along an extending direction thereof, and a latch section connected to the elastic bending portion, the latch is disposed at an end of the latch section away from the elastic bending portion; the elastic bending part can be elastically deformed to bend towards the clamping hole so as to separate the buckle from the clamping groove.

8. The pipe clamp of claim 7, wherein a portion of said second clip arm is thinned to form said resilient bend;

a first stop arm and a second stop arm are arranged on one side, facing the clamping hole, of the second hoop arm, the first stop arm and the second stop arm are arranged corresponding to the elastic bending part, the first stop arm and the second stop arm extend in a relatively inclined mode so as to form a space with the elastic bending part, the first stop arm is located at one end close to the buckle, and at least part of the first stop arm extends into the space between the second stop arm and the elastic bending part; when the clamping groove is matched with the buckle, the first stopping arm is abutted against one surface of the second stopping arm, which faces away from the clamping hole.

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