A threaded clamp

Abstract

The utility model relates to a threaded clamp, which is used for matching and connecting with a screw rod, and at least comprises a pipe fixing part and a screw rod fixing part. The screw rod fixing part comprises a first clamping part, the first clamping part is provided with a first clamping cavity which penetrates axially, a first opening which accommodates the screw rod to enter the first clamping cavity is provided on one side of the first clamping part, and the first clamping part is elastic; a second clamping part is arranged axially spaced from the first clamping part, the second clamping part is provided with a second clamping cavity which penetrates axially, a second opening which accommodates the screw rod to enter the second clamping cavity is provided on the side opposite to the first opening of the second clamping part, and the second clamping part is elastic. A spacing groove is provided between the first clamping part and the second clamping part, and a plurality of teeth whose extension direction is perpendicular to the axial direction of the first clamping part and the second clamping part are provided at the bottom of the spacing groove. The threaded clamp of the utility model is convenient and quick to install, and is reliably fixed.

Description

Technical Field

[0001] The utility model relates to the field of pipe clamps, in particular to a threaded clamp. Background Art

[0002] When installing and fixing air-conditioning pipes, gas pipelines and other pipelines, it is usually necessary to connect and fix the pipelines to the wall through pipe clamps.

[0003] The patent with publication number CN102937213A discloses a pipe clamp, including an upper clamp and a lower clamp, wherein the upper clamp or the lower clamp is provided with a fixing device for installing the pipe clamp, wherein the fixing device includes a connector 1 fixedly connected to the upper clamp or the lower clamp and a connector II cooperating with the connector I, wherein the connector I is provided with a threaded hole III for cooperating with a screw on a pipe clamp fixing seat, and the connector II is installed on the outer peripheral wall of the connector I through a threaded connection structure.

[0004] The pipe clamp is fixed to the wall by a connector 1 fixedly connected to the upper clamp or the lower clamp and a connector II matched with the connector I, and then the pipe is clamped by closing the upper clamp and the lower clamp. The connection between the connector II and the connector 1 is a threaded connection, which is time-consuming to install. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a threaded clamp which can fix the pipeline relatively quickly and reliably.

[0006] In order to solve the above technical problems, the technical solutions provided by the utility model are as follows:

[0007] A threaded clamp, used for adapting and connecting with a screw, characterized in that it comprises at least a pipe fixing portion and a screw fixing portion, wherein the screw fixing portion comprises at least:

[0008] A first clamping portion, wherein the first clamping portion is provided with a first clamping cavity axially extending therethrough, a first opening for accommodating a screw rod to enter the first clamping cavity is provided on one side of the first clamping portion, and the first clamping portion is elastic;

[0009] A second clamping portion is axially spaced from the first clamping portion, the second clamping portion is provided with a second clamping cavity axially extending therethrough, a second opening for accommodating the screw rod to enter the second clamping cavity is provided on a side of the second clamping portion opposite to the first opening, and the second clamping portion is elastic;

[0010] A spacing groove is located between the first clamping portion and the second clamping portion, and a bottom of the spacing groove is provided with a plurality of teeth extending in a direction perpendicular to the axial direction of the first clamping portion and the second clamping portion.

[0011] In a preferred embodiment, the first clamping portion is annular.

[0012] In a preferred embodiment, the width of the first opening is smaller than the diameter of the first clamping cavity.

[0013] In a preferred embodiment, the second clamping portion is annular.

[0014] In a preferred embodiment, the width of the second opening is smaller than the diameter of the second clamping cavity.

[0015] In a preferred embodiment, the pipe fixing portion comprises a first clamping body fixedly connected to the screw fixing portion and a second clamping body hinged to the first clamping body.

[0016] In a preferred embodiment, one end of the second clamping body away from the hinged position is connected to the first clamping body by a snap-fit ​​connection.

[0017] In a preferred embodiment, a snap groove is provided at one end of the second clamping body that is snap-connected to the first clamping body, an end receiving groove for receiving the end of the second clamping body is provided at one end of the first clamping body that is snap-connected to the second clamping body, and a snap protrusion that is adapted to the snap groove is provided in the end receiving groove.

[0018] In a preferred embodiment, an extrusion protrusion is also provided in the end receiving groove.

[0019] In a preferred embodiment, at least two snap grooves are provided.

[0020] Compared with the prior art, the threaded clamp of this embodiment has the following beneficial effects:

[0021] 1) The threaded clamp is fixed on the screw rod through the screw rod fixing part, and the pipe is clamped through the pipe fixing part to achieve relative positioning of the pipe and the screw rod;

[0022] 2) When installing the threaded clamp, the screw can enter between the first clamping part and the second clamping part from the spacing groove of the screw fixing part, and then the threaded clamp can be rotated 90 degrees to allow the screw to be clamped into the first clamping part and the second clamping part from the first opening and the second opening facing opposite directions. The installation does not require the aid of tools and is convenient and quick;

[0023] 3) After installation, the screw is radially positioned by the first clamping part and the second clamping part, and axially positioned by cooperating with the teeth provided at the spacing groove;

[0024] 4) After the thread clamp is installed on the screw, the teeth arranged at the spacing groove can be rotatably matched with the threads on the screw, and the position of the thread clamp relative to the screw can be adjusted by rotating the thread clamp;

[0025] 5) When installing the pipeline, you only need to rotate the second clamping body to make the buckle protrusion match the buckle groove. The installation does not require the help of tools, which is convenient and quick;

[0026] 6) The buckle slot is provided with several different buckle positions, which can adapt to the fixation of pipes of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the thread clamp of this embodiment;

[0028] Figure 2 This is a front view of the structure of the threaded clamp of this embodiment;

[0029] Figure 3 It is a left-side structural schematic diagram of the thread clamp of this embodiment;

[0030] Figure 4 Schematic diagram of the top view of the threaded clamp of this embodiment;

[0031] Figure 5 This is a structural schematic diagram of the screw rod entering the spacing groove of the thread clamp in this embodiment;

[0032] Figure 6 This is a schematic diagram of the structure of the rotary thread clamp of this embodiment;

[0033] Figure 7 This is a schematic diagram of the connection structure between the threaded clamp, the pipe and the screw rod in this embodiment.

[0034] Explanation of the reference numerals: 10-pipe fixing portion, 11-first clamping body, 12-second clamping body, 13-snap groove, 14-end accommodating groove, 15-snap protrusion, 16-extrusion protrusion, 20-screw fixing portion, 21-first clamping portion, 22-second clamping portion, 23-spacer groove, 24-first opening, 25-second opening, 26-tooth portion, 27-first clamping cavity, 28-second clamping cavity, 30-pipe, 40-screw. DETAILED DESCRIPTION

[0035] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "inside", "outside", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] like Figure 1 As shown, the threaded clamp of this embodiment at least comprises a pipe fixing portion 10 and a screw fixing portion 20. The screw fixing portion 20 at least comprises a first clamping portion 21 and a second clamping portion 22.

[0038] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first clamping portion 21 is provided with a first clamping cavity 27 axially penetrating therethrough, and one side of the first clamping portion 21 is provided with a first opening 24 for accommodating a screw rod to enter the first clamping cavity 27 . The first clamping portion 21 is elastic.

[0039] The second clamping portion 22 is axially spaced from the first clamping portion 21, and the second clamping portion 22 is provided with a second clamping cavity 28 axially extending therethrough. A second opening 25 accommodating a screw rod entering the second clamping cavity 28 is provided on the side of the second clamping portion 22 opposite to the first opening 24, and the second clamping portion 22 is elastic.

[0040] A spacing groove 23 is disposed between the first clamping portion 21 and the second clamping portion 22 . A plurality of teeth 26 extending in a direction perpendicular to the axis of the first clamping portion 21 and the second clamping portion 22 are disposed at the bottom of the spacing groove 23 .

[0041] In this embodiment, the first clamping portion 21 and the second clamping portion 22 are preferably annular. The width of the first opening 24 is smaller than the diameter of the first clamping cavity 27. The width of the second opening 25 is smaller than the diameter of the second clamping cavity 28.

[0042] like Figure 1 As shown, the pipe fixing part 10 comprises a first clamping body 11 fixedly connected to the screw fixing part 20 and a second clamping body 12 hinged to the first clamping body 11. One end of the second clamping body 12 away from the hinged position is connected to the first clamping body 11 by a buckle.

[0043] A snap groove 13 is provided at one end of the second clamping body 12 which is snap-connected with the first clamping body 11 . In the present embodiment, three snap grooves 13 are provided to clamp pipes 40 of different diameters.

[0044] One end of the first clamping body 11 and the second clamping body 12 is provided with an end receiving groove 14 for receiving the end of the second clamping body 12 , and a buckle protrusion 15 adapted to the buckle groove 13 is provided in the end receiving groove 14 .

[0045] The end receiving groove 14 is further provided with a pressing protrusion 16. The pressing protrusion 16 can press the second clamping body 12 after the end of the second clamping body 12 enters the end receiving groove 14, so that the second clamping body 12 is fixed more firmly.

[0046] The threaded clamp of this embodiment is used to adapt and connect with the screw rod fixed on the wall or the ground. Figure 5 As shown, when the threaded clamp is installed, the screw rod can enter between the first clamping portion 21 and the second clamping portion 22 from the spacing groove 23 of the screw rod fixing portion 20 .

[0047] like Figure 6 As shown, the thread clamp can then be rotated ninety degrees to allow the screw 40 to be inserted into the first clamping portion 21 and the second clamping portion 22 from the first opening 24 and the second opening 25 facing opposite directions.

[0048] After installation, the thread clamp is radially positioned with the screw rod 40 through the first clamping portion 21 and the second clamping portion 22 , and is axially positioned by cooperating with the tooth portion 26 provided at the spacing groove 23 .

[0049] like Figure 7 As shown, when installing the pipeline, it is only necessary to rotate the second clamping body 12 so that its end enters the end receiving groove 14, and then the buckle protrusion 15 is engaged with the buckle groove 13 to fix the pipeline 30.

[0050] The thread clamp of the utility model does not require tools when being installed, which is convenient and quick. After the thread clamp is installed on the screw rod, the teeth arranged at the spacing groove can be rotatably matched with the threads on the screw rod, so as to facilitate the adjustment of the position of the thread clamp relative to the screw rod.

[0051] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A threaded clamp, used for adapting and connecting with a screw rod, characterized in that: The invention comprises at least a pipe fixing part (10) and a screw fixing part (20), wherein the screw fixing part (20) comprises at least: A first clamping portion (21), wherein the first clamping portion (21) is provided with a first clamping cavity (27) extending axially therethrough, and a first opening (24) for accommodating a screw rod to enter the first clamping cavity (27) is provided on one side of the first clamping portion (21), and the first clamping portion (21) is elastic; a second clamping portion (22) spaced apart from the first clamping portion (21) along the axial direction, the second clamping portion (22) being provided with a second clamping cavity (28) extending axially therethrough, a second opening (25) for accommodating the screw rod to enter the second clamping cavity (28) being provided on a side of the second clamping portion (22) opposite to the first opening (24), and the second clamping portion (22) being elastic; A spacing groove (23), the spacing groove (23) is located between the first clamping portion (21) and the second clamping portion (22), and a bottom of the spacing groove (23) is provided with a plurality of teeth (26) extending in a direction perpendicular to the axial direction of the first clamping portion (21) and the second clamping portion (22).

2. The thread clamp according to claim 1, characterized in that: The first clamping portion (21) is annular.

3. The thread clamp according to claim 2, characterized in that: The width of the first opening (24) is smaller than the diameter of the first clamping cavity (27).

4. The thread clamp according to any one of claims 1 to 3, characterized in that: The second clamping portion (22) is annular.

5. The thread clamp according to claim 4, characterized in that: The width of the second opening (25) is smaller than the diameter of the second clamping cavity (28).

6. The thread clamp according to claim 1, characterized in that: The pipeline fixing part (10) comprises a first clamping body (11) fixedly connected to the screw fixing part (20) and a second clamping body (12) hingedly connected to the first clamping body (11).

7. The thread clamp according to claim 6, characterized in that: One end of the second clamping body (12) away from the hinged position is connected to the first clamping body (11) via a buckle.

8. The thread clamp according to claim 7, characterized in that: A snap groove (13) is provided at one end of the second clamping body (12) snap-connected to the first clamping body (11), and an end receiving groove (14) for receiving an end of the second clamping body (12) is provided at one end of the first clamping body (11) snap-connected to the second clamping body (12), and a snap protrusion (15) adapted to the snap groove (13) is provided in the end receiving groove (14).

9. The thread clamp according to claim 8, characterized in that: An extrusion protrusion (16) is also provided in the end receiving groove (14).

10. The thread clamp according to claim 8 or 9, characterized in that: At least two snap-fit ​​grooves (13) are provided.

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