Shockproof double-pipe clamp

Abstract

The utility model discloses a shockproof type double-pipe clamp, which relates to the technical field of double-pipe clamps, and comprises two pipe clamps and a connecting assembly, the connecting assembly is fixedly arranged between the two pipe clamps, the connecting assembly comprises a polygonal internal thread pipe, and the middle parts of the two ends of the polygonal internal thread pipe are provided with internal screw holes; the outer wall of the connecting screw rod is in threaded connection with the inner screw holes in the two ends of the polygonal inner threaded pipe, and the end, away from the polygonal inner threaded pipe, of the connecting screw rod is fixedly arranged with the pipe clamp. The connecting assembly composed of the polygonal internal thread pipe and the connecting screw rod is assembled between the two pipe clamps, the two pipe clamps can be connected and fixed, meanwhile, due to the fact that the pipe clamps are limited on the pipe parts, the polygonal internal thread pipe can drive the connecting screw rod to move when rotating, and the connecting screw rod can drive the pipe parts to rotate. And therefore, the distance between the two pipe clamps can be adjusted to meet the use requirements of pipe parts with different distances, the adaptability of the double pipe clamps in use is improved, and the use requirements are better met.

Description

Technical Field

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

[0002] The double pipe clamp is mainly used to isolate two adjacent pipe fittings, so that the installation position of the double pipe clamp between the two adjacent pipe fittings remains relatively fixed, avoiding the phenomenon that the pipe fittings sag and cause friction and interference between the pipe fittings and other components.

[0003] In the prior art, a double pipe clamp generally consists of two pipe clamps, which are connected and fixed by a connecting piece. The two pipe clamps are used to clamp two adjacent pipes respectively, and the two pipe clamps can be relatively fixed in position in cooperation with the connecting piece, thereby achieving the function of connecting and fixing the two adjacent pipes.

[0004] However, in the double pipe clamps currently used, the connecting piece between the two pipe clamps has a simple structure and a single function, and can only achieve an integrated fixing effect between the two pipe clamps. However, due to the requirements of the use environment, the distance between two adjacent pipe parts is different in different use environments, and the distance between the two pipe clamps in the current double pipe clamps is not adjustable, which makes the adaptability of the double pipe clamp low and difficult to meet the diverse use requirements. For this reason, a shockproof double pipe clamp is proposed. Utility Model Content

[0005] The utility model aims to provide a shockproof double pipe clamp to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a shockproof double pipe clamp, comprising two pipe clamps and a connecting assembly, wherein the connecting assembly is fixedly arranged between the two pipe clamps, and the connecting assembly comprises:

[0007] A polygonal internally threaded pipe, wherein internal screw holes are provided in the middle of both ends of the polygonal internally threaded pipe;

[0008] A connecting screw rod, wherein the outer wall of the connecting screw rod is threadedly connected to the internal threaded holes at both ends of the polygonal internal threaded tube, and one end of the connecting screw rod away from the polygonal internal threaded tube is fixedly arranged with a tube clamp.

[0009] Preferably, the outer wall of the polygonal internally threaded tube is polygonal, the internal screw holes at both ends of the polygonal internally threaded tube have opposite thread directions, and the two connecting screws are axially symmetrically arranged.

[0010] Preferably, the pipe clamp comprises:

[0011] A fixed clamp body, the outer wall of which is fixedly connected with an elastic inverted tooth plate;

[0012] A movable clamp body, a flexible connecting piece is fixedly connected between one end of the movable clamp body and the outer wall of the fixed clamp body end, and the end of the movable clamp body away from the flexible connecting piece is fixedly connected to a locking tooth plate, the outer wall of the locking tooth plate is a tooth surface, and the inner end of the elastic inverted tooth plate is provided with a tooth groove matching the tooth surface of the outer wall of the locking tooth plate.

[0013] Preferably, one end of the connecting screw rod away from the polygonal internally threaded tube is fixedly connected to a fixing block, and a side of the fixing block away from the connecting screw rod is fixedly connected to the middle part of the outer wall of the fixed clamp body.

[0014] Preferably, the elastic inverted tooth plate is located at the end of the outer wall of the fixed clamp body away from the flexible connector, a positioning block is fixedly connected to the end of the outer wall of the fixed clamp body close to the flexible connector, a positioning clamp opening is opened at the end of the movable clamp body close to the flexible connector, and the outer wall of the positioning block is movably connected to the inner side of the positioning clamp opening.

[0015] Preferably, an elastic connecting band 1 is fixedly connected between the side of one end of the elastic inverted tooth plate and the side of one end of the fixed clamp body, and an elastic connecting band 2 is fixedly connected between the side of the inner side of the elastic inverted tooth plate and the side of the outer wall of the fixed clamp body.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model assembles a connection assembly consisting of a polygonal internal threaded pipe and a connecting screw between two pipe clamps, which not only realizes the connection and fixation between the two pipe clamps, but also because the pipe clamp is restricted on the pipe piece, the polygonal internal threaded pipe can drive the connecting screw to move when it rotates, thereby achieving the adjustment of the distance between the two pipe clamps to meet the use on pipe pieces with different distances, thereby improving the adaptability of the double pipe clamp and better meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the top view of the double pipe clamp of the utility model when it is unfolded.

[0020] Figure 3 It is a schematic diagram of the top cross-sectional structure of the connection assembly of the utility model.

[0021] In the figure: 100, pipe clamp; 101, fixed clamp body; 102, movable clamp body; 103, flexible connector; 104, positioning clamp; 105, positioning plug; 106, elastic inverted tooth plate; 107, locking tooth plate; 108, elastic connecting belt 1; 109, elastic connecting belt 2; 200, connecting assembly; 201, polygonal internal threaded pipe; 202, connecting screw; 203, fixing block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-3 The shockproof double pipe clamp shown in the figure includes two pipe clamps 100 and a connecting component 200, the connecting component 200 is fixedly arranged between the two pipe clamps 100, the connecting component 200 includes a polygonal internally threaded pipe 201 and a connecting screw 202, internal screw holes are provided in the middle of both ends of the polygonal internally threaded pipe 201, the outer wall of the connecting screw 202 is threadedly connected with the internal screw holes at both ends of the polygonal internally threaded pipe 201, and one end of the connecting screw 202 away from the polygonal internally threaded pipe 201 is fixedly arranged with the pipe clamp 100, the outer wall of the polygonal internally threaded pipe 201 is polygonal, and the thread directions of the internal screw holes at both ends of the polygonal internally threaded pipe 201 are opposite, and the two connecting screws 202 are axially symmetrically arranged, and the two ends of the polygonal internally threaded pipe 201 in the connecting component 200 are threaded with the connecting screw 202 by providing internal screw holes. The connection can be made by rotating the polygonal internally threaded tube 201 so that the connecting screw 202 can be driven to extend and retract after the tube clamp 100 is restricted and cannot rotate. The connecting screw 202 can be extended and retracted at both ends of the polygonal internally threaded tube 201 to adjust the length of the entire connecting assembly 200, thereby realizing the adjustment of the spacing between the two tube clamps 100 to adapt to the use on double-tube parts with different spacings. The outer wall of the polygonal internally threaded tube 201 is polygonal, which can facilitate clamping the outer wall of the polygonal internally threaded tube 201, thereby facilitating driving the polygonal internally threaded tube 201 to rotate. The threads of the inner screw holes are in opposite directions, so that when the polygonal internally threaded tube 201 rotates, the two connecting screws 202 can be driven to move in different directions, thereby achieving the purpose of adjusting the length of the connecting assembly 200.

[0024] In a preferred embodiment, the pipe clamp 100 includes a fixed clamp body 101 and a movable clamp body 102, the outer wall of the fixed clamp body 101 is fixedly connected with an elastic inverted tooth plate 106, one end of the movable clamp body 102 is fixedly connected to the outer wall of the end of the fixed clamp body 101 with a flexible connector 103, and the end of the movable clamp body 102 away from the flexible connector 103 is fixedly connected with a locking tooth plate 107, the outer wall of the locking tooth plate 107 is a tooth surface, and the inner end of the elastic inverted tooth plate 106 is provided with a tooth groove matching the tooth surface of the outer wall of the locking tooth plate 107, by fitting the fixed clamp body 101 to the outer wall of the pipe, and then using the flexible connector 103 (such as a flexible rubber belt, an elastic steel sheet, etc.) The deformable characteristic enables the movable clamp body 102 to rotate to wrap the outer wall of the pipe, so that the locking tooth plate 107 can be inserted into the inner side of the elastic inverted tooth plate 106. Since the side of the locking tooth plate 107 facing the inner side of the elastic inverted tooth plate 106 is serrated, the tooth groove of the inner end of the elastic inverted tooth plate 106 cooperates to achieve the locking limit of the withdrawal direction of the locking tooth plate 107, so that the locking tooth plate 107 is continuously inserted and drives the movable clamp body 102 and the fixed clamp body 101 to wrap and clamp the outer wall of the pipe, so that the clamping and installation operation of the pipe clamp 100 on the outer wall of the pipe is more convenient, and the pipe clamp 100 clamps the pipe more firmly;

[0025] Furthermore, the elastic inverted tooth plate 106 is located at the end of the outer wall of the fixed clamp body 101 away from the flexible connector 103, and a positioning block 105 is fixedly connected to the end of the outer wall of the fixed clamp body 101 close to the flexible connector 103, and a positioning clamp opening 104 is opened at the end of the movable clamp body 102 close to the flexible connector 103, and the outer wall of the positioning block 105 is movably connected with the inner side of the positioning clamp opening 104. When the movable clamp body 102 rotates to form a circular ring with the fixed clamp body 101 to clamp the pipe, the positioning block 105 is inserted into the positioning clamp opening 104, which can limit the reverse movement of the movable clamp body 102, so that the state between the fixed clamp body 101 and the movable clamp body 102 is not easy to loosen, thereby achieving a shock-proof effect, which helps to improve the stability of the pipe clamp 100 in clamping the outer wall of the pipe.

[0026] Furthermore, an elastic connecting band 108 is fixedly connected between the side of one end of the elastic inverted tooth plate 106 and the side of one end of the fixed clamp body 101, and an elastic connecting band 2 109 is fixedly connected between the side of the inner side of the elastic inverted tooth plate 106 and the side of the outer wall of the fixed clamp body 101. The elastic connecting band 108 and the elastic connecting band 2 109 are both provided to limit the elastic inverted tooth plate 106 so that the elastic inverted tooth plate 106 will not be deformed without external force, so that the bite state between the elastic inverted tooth plate 106 and the locking tooth plate 107 can be made more stable.

[0027] In addition, one end of the connecting screw 202 away from the polygonal internal threaded tube 201 is fixedly connected to a fixing block 203, and the side of the fixing block 203 away from the connecting screw 202 is fixedly connected to the middle part of the outer wall of the fixed clamp body 101. The connecting screw 202 is fixedly connected to the outer wall of the fixed clamp body 101 through the fixing block 203, which can increase the contact surface and improve the firmness of the connection. The connecting screw 202 and the fixed clamp body 101 can be fixed to the connecting screw 202 by welding, so that the fixing strength is higher and more stable.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shockproof double pipe clamp, comprising two pipe clamps (100) and a connecting assembly (200), wherein the connecting assembly (200) is fixedly arranged between the two pipe clamps (100), characterized in that: The connection assembly (200) comprises: A polygonal internally threaded tube (201), wherein internal threaded holes are provided in the middle of both ends of the polygonal internally threaded tube (201); A connecting screw rod (202) has an outer wall that is threadedly connected to the internal threaded holes at both ends of the polygonal internal threaded tube (201), and one end of the connecting screw rod (202) away from the polygonal internal threaded tube (201) is fixedly arranged with the tube clamp (100).

2. A shockproof double pipe clamp according to claim 1, characterized in that: The outer wall of the polygonal internally threaded tube (201) is polygonal in shape, the internal screw holes at both ends of the polygonal internally threaded tube (201) have opposite thread directions, and the two connecting screw rods (202) are axially symmetrically arranged.

3. A shockproof double pipe clamp according to claim 2, characterized in that: The pipe clamp (100) comprises: A fixed clamp body (101), wherein an outer wall of the fixed clamp body (101) is fixedly connected with an elastic inverted tooth plate (106); A movable clamp body (102), a flexible connector (103) is fixedly connected between one end of the movable clamp body (102) and the outer wall of the end of the fixed clamp body (101), and one end of the movable clamp body (102) away from the flexible connector (103) is fixedly connected to a locking tooth plate (107), the outer wall of the locking tooth plate (107) is a tooth surface, and the inner end of the elastic inverted tooth plate (106) is provided with a tooth groove matching the tooth surface of the outer wall of the locking tooth plate (107).

4. A shockproof double pipe clamp according to claim 3, characterized in that: One end of the connecting screw (202) away from the polygonal internal threaded tube (201) is fixedly connected to a fixing block (203), and the side of the fixing block (203) away from the connecting screw (202) is fixedly connected to the middle part of the outer wall of the fixed clamp body (101).

5. The shockproof double pipe clamp according to claim 3, characterized in that: The elastic inverted tooth plate (106) is located at the end of the outer wall of the fixed clamp body (101) away from the flexible connector (103); the end of the outer wall of the fixed clamp body (101) close to the flexible connector (103) is fixedly connected with a positioning plug (105); the end of the movable clamp body (102) close to the flexible connector (103) is provided with a positioning clamp opening (104); the outer wall of the positioning plug (105) is movably connected to the inner side of the positioning clamp opening (104).

6. The shockproof double pipe clamp according to claim 5, characterized in that: An elastic connecting belt 1 (108) is fixedly connected between the side of one end of the elastic inverted tooth plate (106) and the side of one end of the fixed clamp body (101), and an elastic connecting belt 2 (109) is fixedly connected between the side of the inner side of the elastic inverted tooth plate (106) and the side of the outer wall of the fixed clamp body (101).

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