CN215635426U - Bending elastic pipe clamp - Google Patents

Abstract

The utility model discloses a bending elastic pipe clamp which comprises a pipe clamp body and a pipe clamp support, wherein the pipe clamp body and the pipe clamp support are detachably mounted; one end of the pipe clamp body is provided with an elastic clamping claw which is matched with the elastic clamp in a plugging and pulling way, and the other end of the pipe clamp body is provided with an elastic clamp used for fixing a pipeline. Compared with the pipe clamp with the bolt fixing structure, the pipe clamp body is matched with the pipe clamp support in a plugging and pulling mode, bolts and nuts are not used, the number of parts is reduced, on the other hand, the plugging and pulling process is simpler than the bolt tightening process, and the installation working time is reduced.

Description

Bending elastic pipe clamp

Technical Field

The utility model relates to a bending elastic pipe clamp.

Background

In order to fix a large number of water pipes, oil pipes, and wire harnesses in a vehicle, a fixing structure using bolts such as a P-type pipe clamp or a dedicated bracket is generally used. On one hand, the number of parts is large, the cost is high, and on the other hand, the dismounting process is relatively complex. The prior art comprises pipe clamps, bolts, nuts, brackets and other parts, and the number of the parts is large. The bolt needs to be screwed, and time is consumed if manual screwing is adopted; if an electric/pneumatic tightening tool is used, it is expensive or no corresponding tool is available for maintenance.

Disclosure of Invention

The utility model aims to provide a bending elastic pipe clamp which can effectively reduce the number of parts, reduce the cost, simplify the installation and reduce the installation time.

In order to solve the technical problem, the pipe clamp comprises a pipe clamp body and a pipe clamp support which are detachably mounted, and is structurally characterized in that the pipe clamp support comprises a support body, an elastic clamp is arranged at one end of the support body, a fixing plate is connected to the other end of the support body, a fixing hole is formed in the fixing plate, and a support positioning sheet is arranged on one side of the fixing plate; one end of the pipe clamp body is provided with an elastic clamping claw which is matched with the elastic clamp in a plugging and pulling way, and the other end of the pipe clamp body is provided with an elastic clamp used for fixing a pipeline.

After adopting above-mentioned structure, the fixed cooperation that adopts fixed orifices and support spacer of fixed adoption pipe clamp support realizes the fixed of pipe clamp support, the use of bolt has been reduced, spare part quantity has been reduced, the plug connection between pipe clamp support and the pipe clamp body has replaced the connection that uses bolt and nut, for the pipe clamp of bolt fixed knot structure, the pipe clamp body passes through plug mode and pipe clamp support cooperation, do not use bolt and nut, spare part quantity has been reduced, on the other hand plug process is simpler than the bolt tightening process, the man-hour of installation has been reduced.

The elastic card is a protrusion which is formed by relatively upwards forming an arc transition along the support body, the support bodies on two sides of the elastic card extend horizontally and are positioned on the same horizontal plane, and the protrusion part of the elastic card is higher than the support bodies on two sides of the elastic card.

The elastic clamping claws are formed by bending from two sides of the end part of the pipe clamp body to the middle of the pipe clamp body, the bent parts are arranged in parallel with the pipe clamp body, and the opposite inner ends of the bent parts are provided with elastic clamping claws bent towards the pipe clamp body.

The elastic clamp is an annular elastic clamp which is formed by bending along the pipe clamp body and is provided with an opening at one side, and the opening end faces the elastic clamping claw.

The fixed plate is perpendicular to the support body, the support locating piece is far away from the support body and is bent and formed, and the support locating piece is perpendicular to the fixed plate.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

figure 1 is a prior art structural schematic of a pipe clamp;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the pipe clamp body of FIG. 2;

FIG. 4 is a schematic structural view of the stent of FIG. 2;

FIG. 5 is a schematic view of the right side view directional structure of FIG. 2;

FIG. 6 is a front view schematic of the arrangement of FIG. 2;

FIG. 7 is a top view schematic of the structure of FIG. 2;

fig. 8 is an enlarged structural view of a portion I of fig. 6;

FIG. 9 is a schematic view of a plate material used to form the body of the clamp;

figure 10 is a schematic view of the sheet construction from which the clamp bracket is made.

In the figure: 1-1, a pipe clamp body; 1-2, elastic clips; 1-3 parts of elastic clamping claws 2 parts of a pipe clamp bracket 2-1 parts of a bracket body; 2-2, an elastic card; 2-3, fixing holes; 2-4, a support positioning sheet, 3-a fixing bolt and 4-a fixing nut.

Detailed Description

Before describing embodiments of the present invention, it is necessary to briefly introduce an existing pipe clamp in order to clearly understand the design idea and embodiments based on the design idea. Referring to fig. 1, the conventional pipe clamp comprises a pipe clamp body 1-1 and a pipe clamp support 2, wherein one end of the pipe clamp body 1-1 is provided with an elastic clamp 1-2, the elastic clamp 1-2 is bent upwards from the pipe clamp body 1-1 to the outside, the section of the elastic clamp 1-2 is semicircular, the distance from the upper end of the elastic clamp 1-2 to the upper part of the pipe clamp body 1-1 is equal to the diameter of the elastic clamp 1-2, the other end of the pipe clamp body 1-1 is provided with a connecting plate extending downwards, the pipe clamp support 2 comprises a fixing plate corresponding to the connecting plate, the connecting plate and the fixing plate are both provided with fixing holes 2-3, fixing bolts 3 penetrate through the fixing holes 2-3, the end parts of the fixing bolts 3 penetrating through the fixing holes 2-3 are connected with fixing nuts 4 through threads, and the fixing plate is connected with a positioning plate, the positioning plate extends from the fixing plate to a direction far away from the pipe clamp body 1-1, and at least two positioning holes are formed in the positioning plate. The prior art comprises pipe clamps, bolts, nuts, brackets and other parts, and the number of the parts is large. The bolt needs to be screwed, and time is consumed if manual screwing is adopted; if an electric/pneumatic tightening tool is used, it is expensive or no corresponding tool is available for maintenance.

In order to solve the technical problems, as shown in fig. 2-8, the bending elastic pipe clamp comprises a pipe clamp body 1-1 and a pipe clamp support 2 which are detachably mounted, wherein the pipe clamp support 2 comprises a support body 2-1, one end of the support body 2-1 is provided with an elastic clamp 2-2, the other end of the support body 2-1 is connected with a fixing plate, the fixing plate is provided with a fixing hole 2-3, and one side of the fixing plate is provided with a support positioning sheet 2-4; the fixing plate is formed by arc transitional bending at the end part of the bracket body 2-1, the fixing plate is perpendicular to the bracket body 2-1, the fixing holes are formed in the direction of the thickness of the fixing plate, the bracket positioning pieces 2-4 are formed by arc transitional bending of the fixing plate, the bracket positioning pieces 2-4 are perpendicular to the fixing plate, the bracket positioning pieces 2-4 are far away from the bracket body 2-1, fixing bolts penetrate through the fixing holes to fix the fixing plate, then the bracket positioning pieces 2-4 limit the position of the fixing plate and prevent the fixing plate from rotating, so that the fixing of the pipe clamp bracket 2 is realized, compared with the prior art that at least two fixing holes are formed in the fixing plate, the use of the bolts is reduced, and the number of parts is reduced; the elastic card 2-2 is a protrusion which is formed along the support body 2-1 and is in arc transition relatively upwards, the top of the elastic card 2-2 is arranged in a slope manner to the support body 2-1, the support bodies 2-1 on the two sides of the elastic card 2-2 extend horizontally and are positioned on the same horizontal plane, the protrusion part of the elastic card 2-2 is higher than the support bodies 2-1 on the two sides, wherein the part of the elastic card 2-2 higher than the support body 2-1 is positioned as H, and the H is larger than zero; referring to fig. 10, the stent body 2-1, the fixing plate and the support positioning piece 2-4 are integrally formed, a plate main body for manufacturing the pipe clamp support 2 is arranged to be a rectangular plate, a side edge close to the end portion of the rectangular plate is provided with an outward-extending lath, the lath is perpendicular to the rectangular plate, a fixing hole is formed in the middle position of the rectangular plate close to the lath in the width direction, the end portion of the rectangular plate provided with the fixing hole is in arc transition bending to form the fixing plate and the support body 2-1, the fixing plate and the support body 2-1 are perpendicularly arranged, the lath is in arc transition bending from the fixing plate to the direction far away from the support body 2-1 to form the support positioning piece 2-4, the support positioning piece 2-4 is perpendicular to the fixing plate, the other end of the rectangular plate is in stamping bending to form the elastic clamp 2-2, and the stability of the pipe clamp support 2 is improved through integral forming. The width of the pipe clamp body 1-1 is matched with that of the support body 2-1, one end of the pipe clamp body 1-1 is provided with an elastic clamp 1-2 used for fixing a pipeline, the elastic clamp 1-2 is bent upwards from the pipe clamp body 1-1, the elastic clamp 1-2 is an annular elastic clamp which is bent and formed along the pipe clamp body 1-1 and is provided with an opening at one side, the opening end faces towards an elastic clamping claw 1-3, the upper end of the elastic clamp 1-2 horizontally extends and is arranged in parallel with the pipe clamp body 1-1, the height from the upper end of the elastic clamp 1-2 to the upper part of the pipe clamp body 1-1 is smaller than the diameter of the elastic clamp 1-2, when the diameter of the pipeline fixed by the elastic clamp 1-2 is matched with that of the elastic clamp 1-2, an operator sends the pipeline into the elastic clamp 1-2 from the opening of the elastic clamp 1-2, the elastic clamp 1-2 deforms, when the pipeline is fed into the elastic clamp 1-2, the elastic clamp 1-2 restores to the original state to fix the pipeline, and compared with the semi-circular ring design in the prior art, the elastic clamp 1-2 can increase the hooping of the pipeline; the other end of the pipe clamp body 1-1 is provided with an elastic clamping claw 1-3 which is in plug-pull fit with the elastic clamp 2-2, the elastic clamping claw 1-3 is bent and formed from two sides of the end part of the pipe clamp body 1-1 to the middle of the pipe clamp body 1-1, the bent part is arranged in parallel with the pipe clamp body 1-1, the opposite inner end of the bent part is provided with an elastic clamping claw which is bent and arranged towards the pipe clamp body 1-1, namely the elastic clamping claw and the side part of the fixing ring form an included angle, the included angle is alpha, the alpha is between 0 and 90 degrees, in the embodiment, the alpha is 45 degrees, the opposite inner end is the end part of the elastic clamping claw 1-3 which is close to the elastic clamp 1-2, the elastic clamping claw 1-3 is bent and formed from two sides of the pipe clamp body 1-1 to the middle of the pipe clamp body 1-1, a gap is reserved between the upper parts of the elastic clamping claws 1-3, the upper parts of the elastic clamping claws 1-3 are arranged in parallel with the pipe clamp body 1-1, and the height of an installation cavity formed by the elastic clamping claws 1-3 and the pipe clamp body 1-1 is slightly smaller than that of the elastic clamp 2-2. When the support body 2-1 is inserted into the pipe clamp body 1-1, the elastic clamping claws 1-3 deform, the gaps between the elastic clamping claws 1-3 become larger, the elastic clamping claws 1-3 are jacked up by the elastic clamping claws 2-2, the stress F1 is upward, and the bending angle alpha becomes larger, so that the pipe clamp body 1-1 is easy to insert; when the pipe clamp body 1-1 is subjected to an outward pulling force, the elastic clamping claw 1-3 is blocked by the elastic clamp 2-2, the stress F2 is downward, and the bending angle alpha is reduced, so that the bending pipe clamp is not easy to separate, after the elastic clamp 2-2 is inserted, the elastic clamping claw 1-3 is restored to the original state, the elastic clamping claw 1-3 clamps the support body 2-1, the support body 2-1 is prevented from swinging, and the connection between the pipe clamp body and the support body is more stable. Referring to fig. 9, the pipe clamp body 1-1 is formed by bending a plate in a chevron shape, the middle part of the chevron shape in vertical arrangement is a plate main body, the plate transversely arranged at two sides of the plate main body is an unbent formed elastic clamping claw 1-3, the short edge of the plate main body vertically arranged at two sides is an unbent formed elastic clamping claw, the material at two sides of the chevron shape is bent towards the middle of the plate main body to form the elastic clamping claw 1-3, the inner end of the elastic clamping claw 1-3 is bent towards the pipe clamp body 1-1 to form the elastic clamping claw, and the other end of the plate main body is bent upwards to form an open-ended annular elastic clamp.

When the utility model is used, firstly, the pipe clamp bracket 2 is fixed, the fixing bolt 3 passes through the fixing hole 2-3 to fix the pipe clamp bracket 2, the position of the pipe clamp bracket 2 is limited through the bracket locating sheet 2-4, thereby ensuring the fixation of the pipe clamp bracket 2, compared with the prior art that the bracket body 2-1 is provided with a plurality of fixing holes 2-3, the pipe clamp bracket 2 is fixed through a plurality of fixing bolts 3 passing through the fixing holes 2-3, the number of parts is reduced, the installation time is reduced, secondly, after the pipe clamp bracket 2 is fixed, the pipe clamp body 1-1 is installed on the pipe clamp bracket 2, when the bracket body 2-1 is inserted into the pipe clamp body 1-1, because the height of the installation cavity formed by the elastic clamping claw 1-3 and the pipe clamp body 1-1 is slightly smaller than the height of the elastic clamping claw 2-2, the elastic clamping claws 1-3 slightly deform, the gaps between the elastic clamping claws 1-3 become larger, the elastic clamping claws 1-3 are jacked up by the elastic clamps 2-2, the stress F1 is upward, and the bending angle alpha becomes larger, so that the pipe clamp body 1-1 is easy to insert; when the pipe clamp body 1-1 is subjected to an external pulling force, the elastic clamping claw 1-3 is blocked by the elastic clamp 2-2, the force F2 is downward, and the bending angle alpha is reduced, so that the bending pipe clamp is not easy to fall off; the pipe clamp body 1-1 is matched with the pipe clamp support 2 in a plugging mode, bolts and nuts are not used, the number of parts is reduced, on the other hand, the plugging process is simpler than the bolt tightening process, and the installation time is reduced; when the external force reaches a certain degree, the elastic clamping claws 1-3 are jacked up by the elastic clamps 2-2, so that the pipe clamp body and the support body can be separated.

Claims (5)

1. A bending elastic pipe clamp comprises a pipe clamp body (1-1) and a pipe clamp support (2) which are detachably mounted, and is characterized in that the pipe clamp support (2) comprises a support body (2-1), one end of the support body (2-1) is provided with an elastic clamp (2-2), the other end of the support body (2-1) is connected with a fixing plate, a fixing hole (2-3) is formed in the fixing plate, and a support positioning sheet (2-4) is arranged on one side of the fixing plate; one end of the pipe clamp body (1-1) is provided with an elastic clamping claw (1-3) which is in plug-in fit with the elastic clamp (2-2), and the other end is provided with an elastic clamp (1-2) used for fixing a pipeline.

2. The bending elastic pipe clamp according to claim 1, characterized in that the elastic clamp (2-2) is a protrusion with an arc transition formed along the support body (2-1) relatively upwards, the support bodies (2-1) at both sides of the elastic clamp (2-2) are horizontally extended and positioned on the same horizontal plane, and the protrusion of the elastic clamp (2-2) is higher than the support bodies (2-1) at both sides thereof.

3. The bending elastic pipe clamp according to claim 1, characterized in that the elastic clamping claws (1-3) are formed by bending from both sides of the end of the pipe clamp body (1-1) to the middle of the pipe clamp body (1-1), the bent part is arranged parallel to the pipe clamp body (1-1), and the opposite inner end of the bent part is provided with the elastic clamping claws bent towards the pipe clamp body (1-1).

4. Bending elastic pipe clamp according to claim 1, characterized in that the elastic clamp (1-2) is a ring-shaped elastic clamp which is formed by bending along the pipe clamp body (1-1) and is open at one side, and the open end faces the elastic clamping claw (1-3).

5. The bending elastic pipe clamp according to claim 1, wherein the fixing plate is perpendicular to the bracket body (2-1), the bracket positioning piece (2-4) is bent away from the bracket body (2-1), and the bracket positioning piece (2-4) is perpendicular to the fixing plate.

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