CN210838842U

CN210838842U - Corrugated pipe clamp

Info

Publication number: CN210838842U
Application number: CN201921815364.XU
Authority: CN
Inventors: 彭科军; 方知之
Original assignee: Yueqing Huihua Electronics Co ltd
Current assignee: Yueqing Huihua Electronics Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-23
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a corrugated pipe clamp, which relates to the technical field of a corrugated pipe fixing device, and the key points of the technical proposal of the corrugated pipe clamp comprise a supporting plate, wherein the upper end of the supporting plate is provided with a clamping part, the lower end of the supporting plate is provided with a fixing part, and the clamping part and the fixing part are respectively positioned at the two sides of the supporting plate; the clamping part comprises a fixed block fixedly connected to the upper end of the supporting plate, the upper end of the fixed block is rotatably connected with a semicircular operating block, one end of the operating block is connected with the fixed block through a deformable connecting part, and when the other end of the operating block is connected with the fixed block through a locking mechanism, a fixed channel is formed between the operating block and the fixed block; the fixed surface is connected with the strengthening rib in the operation piece, the strengthening rib internal surface is provided with the boss, the utility model discloses has the effect that increases life.

Description

Corrugated pipe clamp

Technical Field

The utility model relates to a bellows fixing device's technical field, more specifically says that it relates to a ripple pipe clamp.

Background

The corrugated pipe clamp is mainly used for fixing a plastic part of the corrugated pipe.

At present, chinese patent with publication number CN207454943U discloses a corrugated pipe clamp, which comprises a base, a movable part and a fixed part are arranged on the base, the movable part is buckled with the fixed part through a buckle and forms a fixed passage between the movable part and the fixed part, the corrugated pipe can be clamped in the fixed passage just by the closed movable part and the fixed part, the fixed part is provided with a plurality of bar-shaped blocks on the end surface facing the movable part, the bar-shaped blocks are perpendicular to the extending direction of the fixed passage, the end surface of the movable part facing the fixed part is provided with bar-shaped ribs corresponding to the bar-shaped blocks, the bar-shaped ribs and the bar-shaped blocks can be engaged with pipe grooves on the outer peripheral surface of the corrugated pipe, and a fixed lug. The strip-shaped blocks and the strip-shaped ribs are clamped in the pipe grooves in the peripheral surface of the corrugated pipe, so that the corrugated pipe is limited to move back and forth, and the corrugated pipe is extruded and attached to the surface of the corrugated pipe through the fixing bumps, so that the corrugated pipe cannot rotate randomly in the fixing channel.

Although the corrugated pipe clamp can prevent the corrugated pipe from rotating, the base is fixedly connected with the fixed anchor below, the corrugated pipe clamp is connected with an object through the fixed anchor, the corrugated pipe is fixed through the movable part and the fixed part, when a person carelessly pulls the corrugated pipe, the corrugated pipe is fixed with the corrugated pipe clamp due to the fixed anchor, the corrugated pipe and the fixed anchor, the pulling force is mainly applied to the abutting disc and the joint of the base and the fixed anchor, the joint of the base and the fixed anchor is easily damaged, and the service life of the corrugated pipe clamp is shortened.

SUMMERY OF THE UTILITY MODEL

To the deficiencies of the prior art, the utility model provides a ripple pipe clamp has the effect that increases life.

In order to achieve the above purpose, the utility model provides a following technical scheme: a corrugated pipe clamp comprises a supporting plate, wherein a clamping part is arranged at the upper end of the supporting plate, a fixing part is arranged at the lower end of the supporting plate, and the clamping part and the fixing part are respectively positioned at two sides of the supporting plate; the clamping part comprises a fixed block fixedly connected to the upper end of the supporting plate, the upper end of the fixed block is rotatably connected with a semicircular operating block, one end of the operating block is connected with the fixed block through a deformable connecting part, and when the other end of the operating block is connected with the fixed block through a locking mechanism, a fixed channel is formed between the operating block and the fixed block; the inner surface of the operation block is fixedly connected with a reinforcing rib, and a reinforcing block is arranged on the inner surface of the reinforcing rib.

By adopting the technical scheme, the corrugated pipe is arranged on the corrugated pipe clamp, the reinforcing ribs are embedded into the pipe grooves on the outer circumferential surface of the corrugated pipe to limit the corrugated pipe to move along the axial direction of the corrugated pipe, and the corrugated pipe is extruded by the reinforcing blocks to be partially deformed, so that the corrugated pipe cannot rotate in the fixed channel; the corrugated pipe clamp is installed on an object through the fixing part, the corrugated pipe is clamped through the clamping part, the fixing part and the clamping part are respectively located on two sides of the supporting plate, when the corrugated pipe is pulled carelessly, the middle supporting plate is arranged to have a deformable effect, the whole object and the corrugated pipe clamp are prevented from being pulled to cause damage to the corrugated pipe clamp, and the probability of damage to the corrugated pipe clamp is reduced.

The utility model discloses further set up to: the locking mechanism comprises a movable block fixedly connected with the operation block, clamping blocks are fixedly connected to two opposite ends of the movable block, fixing grooves are formed in the fixed block, and clamping grooves are formed in two opposite ends of the fixing grooves.

Through adopting above-mentioned technical scheme, when pressing from both sides tight bellows, on placing the fixed block with the bellows earlier, drive operation piece makes connecting portion rotate for the fixed block, it is spacing to the bellows, fixture block and fixed block butt, make fixture block and fixed block extrusion deformation, after the fixture block is embedded into the draw-in groove, fixture block and fixed block reset, make the movable block be connected with the fixed block, it is tight to the bellows clamp, make its deformation through fixture block butt bellows messenger in addition, thereby can not take place to rotate when the bellows is pressed from both sides tightly, make the electric wire of wearing to establish in the bellows can not rotate.

The utility model discloses further set up to: first chamfers are arranged at two opposite ends of the fixing groove.

Through adopting above-mentioned technical scheme, set up first chamfer and have the guide effect, when the fixture block is connected with the fixed block, the fixture block earlier with chamfer inclined plane butt, make things convenient for in the fixture block imbeds the draw-in groove.

The utility model discloses further set up to: one end of the movable block, which is far away from the connecting part, is provided with an inverted V-shaped movable groove.

Through adopting above-mentioned technical scheme, set up the activity groove, when fixture block and fixed block are connected for two fixture blocks and movable block warp towards the activity groove, make movable block and fixture block insert in the fixed slot more easily.

The utility model discloses further set up to: one end fixedly connected with arc piece that the backup pad was kept away from to the fixed block.

Through adopting above-mentioned technical scheme, place the bellows on the fixed block, when bellows and arc piece butt, the restriction bellows continues to the motion towards connecting portion, has spacing effect.

The utility model discloses further set up to: the arc piece is provided with two, two the arc piece sets up respectively in operation piece both ends.

Through adopting above-mentioned technical scheme, set up two arc pieces and can be to further improving the spacing effect to the bellows, when one of them arc piece rupture, another arc piece is spacing to the bellows equally in addition, improves clamping device's life.

The utility model discloses further set up to: the equal fixedly connected with stopper in the both ends that the operation piece is relative passes through locking mechanical system when operation piece and fixed block are connected, the stopper of operation piece both sides respectively with two arc piece butts.

Through adopting above-mentioned technical scheme, after operation piece and fixed block are connected, stopper and arc piece butt to the restriction operation piece removes towards the arc piece, makes connecting portion not fragile, improves clamping device's life.

The utility model discloses further set up to: and an anti-slip strip is fixed at the upper end of the fixing block.

Through adopting above-mentioned technical scheme, when the bellows was installed fixedly, the antislip strip can be embedded into the bellows depressed part, prevents that the bellows from moving along the axis direction of bellows, has spacing effect.

The utility model discloses further set up to: the inner wall of the operation block is fixedly connected with a clamping block.

Through adopting above-mentioned technical scheme, further make the bellows warp through the grip block to prevent that the bellows from rotating.

To sum up, the utility model discloses following beneficial effect has:

1. when the clamping device clamps the corrugated pipe, the reinforcing block and the clamping block can deform the corrugated pipe, so that the corrugated pipe is prevented from rotating, and the electric wire penetrating through the corrugated pipe is prevented from rotating;

2. the reinforcing ribs and the anti-slip strips are arranged to limit the corrugated pipe, so that the corrugated pipe is prevented from moving along the axial direction of the corrugated pipe;

3. the fixing part and the clamping part are respectively positioned on two sides of the supporting plate, so that when the corrugated pipe is pulled carelessly, the supporting plate can deform, the corrugated pipe is prevented from being pulled and damaged, and the service life of the corrugated pipe clamp is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the highlighted movable slot of the present embodiment;

FIG. 3 is a partial cross-sectional view of the highlighted slot of this embodiment;

FIG. 4 is a schematic view showing the structure of the highlighted fixing channel of this embodiment.

Reference numerals: 1. a support plate; 2. a clamping portion; 21. a fixed block; 211. anti-slip strips; 22. an operation block; 221. reinforcing ribs; 222. a reinforcing block; 223. a limiting block; 23. an arc-shaped block; 24. a clamping block; 3. a fixed part; 4. a connecting portion; 5. a locking mechanism; 51. a movable block; 52. a clamping block; 521. a second chamfer; 53. fixing grooves; 531. a first chamfer; 54. a card slot; 55. a movable groove; 6. and fixing the channel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a corrugated pipe clamp, which comprises a support plate 1, wherein the support plate 1 is made of a deformable material, as shown in fig. 1 and 4. The upper end of the supporting plate 1 is fixedly connected with a clamping part 2, the lower end of the supporting plate 1 is fixedly connected with a fixing part 3, and the clamping part 2 and the fixing part 3 are respectively positioned at two sides of the supporting plate 1. The clamping part 2 comprises a fixed block 21 fixedly connected to the upper end of the supporting plate 1, an operating block 22 in the shape of a half ring is rotatably connected to the upper end of the fixed block 21, and one end of the operating block 22 is connected to the fixed block 21 through a deformable connecting part 4 (see fig. 2). When the other end of the operating block 22 is connected to the fixed block 21 by the locking mechanism 5, a fixed passage 6 is formed between the operating block 22 and the fixed block 21.

As shown in fig. 2 and 3, three reinforcing ribs 221 are fixedly connected to the inner surface of the operation block 22, and two reinforcing blocks 222 are provided on the inner surface of the reinforcing ribs 221. The reinforcing ribs 221 are embedded in the tube grooves of the outer circumferential surface of the corrugated tube to limit the corrugated tube from moving along the axial direction of the corrugated tube, and the reinforcing blocks 222 are enabled to extrude the corrugated tube, so that the corrugated tube is deformed, and the corrugated tube is prevented from rotating. And a clamping block 24 is fixedly connected between two adjacent reinforcing ribs 221, so that the corrugated pipe is further prevented from rotating.

As shown in fig. 1 and 4, three anti-slip strips 211 are fixedly connected to the fixing block 21, the three anti-slip strips 211 correspond to the three reinforcing ribs 221 one by one, and when the reinforcing ribs 221 are embedded into the pipe grooves of the outer circumferential surface of the corrugated pipe, the anti-slip strips 211 are embedded into the pipe grooves of the outer circumferential surface of the corrugated pipe.

As shown in fig. 2 and 3, the locking mechanism 5 includes a movable block 51 fixedly connected to the operation block 22, two opposite ends of the movable block 51 are fixedly connected to a latch 52, the fixed block 21 is provided with a fixed slot 53, and two opposite ends of the fixed slot 53 are provided with a latch slot 54. One end of the fixture block 52 far away from the operation block 22 is provided with a second chamfer 521, and the second chamfer 521 is obliquely arranged in the direction far away from the movable block 51. The opposite ends of the fixing groove 53 are both provided with first chamfers 531. One end of the movable block 51 far away from the connecting part 4 is provided with an inverted V-shaped movable groove 55.

As shown in fig. 2 and 3, when the operation block 22 is rotated to connect the connection operation block 22 and the movable block 51, the first chamfer 531 is firstly abutted to the second chamfer 521, and the movable block 51 and the latch block 52 are deformed by continuing to rotate, so that the latch block 52 moves toward the movable groove 55 until the latch block 52 is aligned with the latch groove 54, and the latch block 52 and the movable block 51 are reset to enable the latch block 52 to be inserted into the latch groove 54, so that the operation block 22 and the movable block 51 are fixed.

As shown in fig. 2 and 4, two arc blocks 23 are fixedly connected to one end of the fixing block 21 away from the supporting plate 1, and the two arc blocks 23 are respectively disposed at two ends of the operating block 22. The equal fixedly connected with stopper 223 in the both ends that the operation piece 22 is relative, when operation piece 22 is connected through locking mechanical system 5 with fixed block 21, the stopper 223 of operation piece 22 both sides respectively with two arc pieces 23 butts to prevent that operation piece 22 from removing for fixed block 21, thereby protect connecting portion 4, prevent connecting portion 4 from damaging, and help improving the life of corrugated pipe clamp. When clamping the corrugated pipe, the corrugated pipe can be positioned in advance through the arc-shaped blocks 23, and the next step of rotating the operation block 22 to clamp the corrugated pipe is facilitated.

The working principle is as follows: when the corrugated pipe is clamped, the corrugated pipe is firstly placed on the fixed block 21, the corrugated pipe is abutted to the arc-shaped block 23, the operation block 22 is rotated, the first chamfer 531 is abutted to the second chamfer 521, the movable block 51 and the clamping block 52 are deformed until the clamping block 52 is aligned to the clamping groove 54, the movable block 51 and the clamping block 52 are reset, the clamping block 52 is embedded into the clamping groove 54, meanwhile, the reinforcing ribs 221 and the anti-slip strips 211 are embedded into pipe grooves in the outer circumferential surface of the corrugated pipe, in addition, the reinforcing blocks 222 and the clamping blocks 24 are abutted to the corrugated pipe to deform, and the corrugated pipe is further fixed.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A bellows clamp comprising a support plate (1), characterized in that: the clamping part (2) is arranged at the upper end of the supporting plate (1), the fixing part (3) is arranged at the lower end of the supporting plate (1), and the clamping part (2) and the fixing part (3) are respectively positioned at two sides of the supporting plate (1); the clamping part (2) comprises a fixing block (21) fixedly connected to the upper end of the supporting plate (1), the upper end of the fixing block (21) is rotatably connected with a semicircular operating block (22), one end of the operating block (22) is connected with the fixing block (21) through a deformable connecting part (4), and when the other end of the operating block (22) is connected with the fixing block (21) through a locking mechanism (5), a fixing channel (6) is formed between the operating block (22) and the fixing block (21); the inner surface of the operation block (22) is fixedly connected with a reinforcing rib (221), and the inner surface of the reinforcing rib (221) is provided with a reinforcing block (222).

2. A bellows clamp according to claim 1, wherein: locking mechanical system (5) include with operation piece (22) fixed connection's movable block (51), the equal fixedly connected with fixture block (52) in both ends that movable block (51) are relative, be provided with fixed slot (53) on fixed block (21), draw-in groove (54) have all been seted up at the both ends that fixed slot (53) are relative.

3. A bellows clamp according to claim 2, wherein: first chamfers (531) are arranged at two opposite ends of the fixing groove (53).

4. A bellows clamp according to claim 3, wherein: one end of the movable block (51) far away from the connecting part (4) is provided with an inverted V-shaped movable groove (55).

5. A bellows clamp according to claim 1, wherein: one end of the fixing block (21) far away from the supporting plate (1) is fixedly connected with an arc-shaped block (23).

6. A bellows clamp according to claim 5, wherein: the number of the arc blocks (23) is two, and the two arc blocks (23) are respectively arranged at two ends of the operation block (22).

7. A bellows clamp according to claim 6, wherein: the equal fixedly connected with stopper (223) in the both ends that operation piece (22) are relative, when operation piece (22) are connected through locking mechanical system (5) with fixed block (21), stopper (223) of operation piece (22) both sides respectively with two arc pieces (23) butt.

8. A bellows clamp according to claim 1, wherein: and an anti-slip strip (211) is fixed at the upper end of the fixing block (21).

9. A bellows clamp according to claim 1, wherein: the inner wall of the operation block (22) is fixedly connected with a clamping block (24).