Telescopic pipe clamp

Abstract

The utility model discloses a telescopic pipe clamp, which relates to the technical field of pipe clamps and comprises an outer rail and an inner rail slidably mounted in the outer rail. The two side walls of the outer rail and the two side walls of the inner rail are concaved inwards to form a V shape, fastening plates are fixedly installed on the side walls of the V shape, the fastening plates are located at openings of the outer rail and the inner rail, and the fastening plates are fixedly connected with a wall through bolts. A sliding block assembly is installed outside the outer rail and the inner rail, and a clamp assembly is installed at the upper end of the sliding block assembly. According to the telescopic pipe clamp, the strength of the track is enhanced by changing the section of the track, further, the occupied area is small when the track is fixed, the damping function is achieved by additionally installing the rubber plate, and the installation process is simple.

Description

Technical Field

[0001] This utility model relates to the field of pipe clamp technology, and in particular to a telescopic pipe clamp. Background Technology

[0002] Pipe clamps are tools used to fix pipes. They are used to fix pipes to a guide rail, which can be welded to a base or fixed with screws. Then, push the guide rail nut into the rail and rotate it 90 degrees. Embed the lower half of the pipe clamp into the nut, place the pipe to be fixed on it, and then place the upper half of the pipe clamp and the cover plate on it. Finally, fix it with screws.

[0003] Existing pipe clamp fixing methods are cumbersome, cannot achieve quick assembly and disassembly, cannot achieve shock absorption, and have low track stiffness, making them prone to bending and damage.

[0004] Developing a telescopic pipe clamp that enhances the strength of the track by changing its cross-section, achieves shock absorption, and simplifies the installation process has become a technical challenge that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a telescopic pipe clamp to solve the problems listed in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This utility model relates to a telescopic pipe clamp, which includes an outer rail and an inner rail, wherein the inner rail is slidably installed inside the outer rail;

[0008] The two side walls of the outer rail and the inner rail are recessed inward to form a V-shape. A fastening plate is fixedly installed on the side wall of the V-shape, and the fastening plate is located at the opening between the outer rail and the inner rail. The fastening plate is fixedly connected to the wall by bolts.

[0009] A slider assembly is installed on the outside of the outer rail and the inner rail, and a clamp assembly is installed on the upper end of the slider assembly.

[0010] Preferably, the inner wall of the outer rail is equal to the outer wall of the inner rail, and a lubricant is applied to the gap between the outer rail and the inner rail.

[0011] Preferably, the opening at the end of the inner rail where the fastening plate is not installed is provided with a rounded corner.

[0012] Preferably, the clamping assembly includes a base plate, an upper opening limiting plate is installed at the middle position of the upper surface of the base plate, and hooks are installed at opposite ends of the base plate;

[0013] A buckle is slidably mounted on the hook, and a lower opening limiting plate is fixedly mounted between the opposite surfaces of the two buckles.

[0014] Preferably, rubber plates are installed opposite to each other on the upper opening limiting plate and the lower opening limiting plate.

[0015] Preferably, the buckle includes a buckle body, a rotating shaft is installed on the inner side wall of the buckle body, a locking plate is installed on the rotating shaft, a spring is installed at the end of the locking plate away from the rotating shaft, one end of the spring abuts against the inner wall of the buckle body, the other end of the spring abuts against the locking plate, and the locking plate engages with the hook claw;

[0016] A pull rope is placed inside the spring. One end of the pull rope is fixedly connected to the card plate, and the other end of the pull rope passes through the buckle body and is fixedly connected to the switch block.

[0017] The switch block is slidably mounted on the side wall of the buckle body.

[0018] Preferably, the slider assembly includes a cross-shaped frame and a base plate, with two of the cross-shaped frames mounted opposite each other on the upper surface of the base plate;

[0019] A positioning shaft is fixedly installed in the middle of the upper surface of the base plate;

[0020] A contact block is slidably installed between the cross-shaped frame and the opposite surface of the base plate, and a rack is installed at the upper end of the contact block;

[0021] A gear is rotatably mounted on the outer circumferential surface of the positioning shaft;

[0022] The gear meshes with the rack.

[0023] Preferably, the lower surface of the base plate is fixedly connected to the upper surface of the cross-shaped frame and the positioning shaft.

[0024] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0025] This utility model discloses a telescopic pipe clamp. By bending the two side walls of the outer and inner rails inward into a V-shape, the bending resistance of the rail is improved, and the accuracy of relative sliding between the outer and inner rails is enhanced. Furthermore, a fastening plate is welded at the bend of the outer and inner rails. This plate not only reinforces the side walls of the outer and inner rails but also allows construction workers to fix the rail to the wall by bolting through the fastening plate. The fastening plate is embedded in the side wall of the outer or inner rail, which minimizes the area occupied by the wall during installation and facilitates subsequent decoration work.

[0026] Rubber plates are installed on both the upper and lower opening limit plates. The installation of rubber plates on the upper and lower opening limit plates can not only fix the pipe, but also reduce vibration when fluid passes through the pipe.

[0027] The installation process is simple. When the buckle is placed on the hook, it slides down and locks itself to the hook by gravity. The buckle can be disengaged from the hook by lifting the switch block. Attached Figure Description

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1 This is a three-dimensional schematic diagram of a telescopic pipe clamp according to the present invention;

[0030] Figure 2 This is a side view of a telescopic pipe clamp according to the present invention;

[0031] Figure 3 This is a schematic diagram of the clamp assembly of this utility model;

[0032] Figure 4 This is a schematic diagram of the buckle of this utility model;

[0033] Figure 5 This is a schematic diagram of the slider assembly of this utility model.

[0034] Explanation of reference numerals in the attached drawings: 1. Fastening plate; 2. Outer rail; 3. Clamp assembly; 301. Base plate; 302. Upper opening limiting plate; 303. Hook; 304. Buckle; 3041. Buckle body; 3042. Rotating shaft; 3043. Clamping plate; 3044. Spring; 3045. Pull rope; 3046. Switch block; 305. Lower opening limiting plate; 4. Inner rail; 5. Slider assembly; 501. Cross-shaped frame; 502. Abutment block; 503. Base plate; 504. Gear; 505. Rack; 506. Positioning shaft. Detailed Implementation

[0035] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0036] like Figure 1-5 As shown, a telescopic pipe clamp includes an outer rail 2 and an inner rail 4, wherein the inner rail 4 is slidably installed inside the outer rail 2;

[0037] The two side walls of the outer rail 2 and the inner rail 4 are recessed inward to form a V-shape. A fastening plate 1 is fixedly installed on the side wall of the V-shape, and the fastening plate 1 is located at the opening between the outer rail 2 and the inner rail 4. The fastening plate 1 is fixedly connected to the wall by bolts.

[0038] A slider assembly 5 is installed on the outside of the outer rail 2 and the inner rail 4, and a clamp assembly 3 is installed on the upper end of the slider assembly;

[0039] By bending the two side walls of the outer and inner rails inward into a V-shape, the bending resistance of the rails is improved, and the accuracy of relative sliding between the outer and inner rails is also improved.

[0040] Furthermore, fastening plates are welded at the bends of the outer and inner rails. On the one hand, this can reinforce the side walls of the outer and inner rails, and on the other hand, it is convenient for construction workers to fix the rails to the wall by bolting through the fastening plates. The fastening plates are embedded in the side walls of the outer or inner rails, so they occupy less wall space during the fixing and installation work, which is convenient for later decoration work.

[0041] Specifically, the inner wall of the outer rail 2 is equal to the outer wall of the inner rail 4, and a lubricant is applied to the gap between the outer rail 2 and the inner rail 4. The lubricant can ensure the smooth sliding between the outer rail and the inner rail, and avoid wear when the outer rail and the inner rail slide relative to each other, thus affecting the service life of the outer rail and the inner rail.

[0042] Specifically, the inner rail 4 has a rounded corner at the end where the fastening plate 1 is not installed, and the end with the rounded corner extends into the interior of the outer rail to facilitate the sliding of the slider assembly between the outer rail and the inner rail.

[0043] Specifically, the clamping assembly 3 includes a base plate 301, an upper opening limiting plate 302 is installed at the middle position of the upper surface of the base plate 301, and hooks 303 are installed opposite to each other at both ends of the base plate 301.

[0044] A buckle 304 is slidably mounted on the hook 303, and a lower opening limiting plate 305 is fixedly mounted between the opposing surfaces of the two buckles 304; rubber plates are mounted opposite each other on the upper opening limiting plate 302 and the lower opening limiting plate 305. The installation of rubber plates on the upper and lower opening limiting plates can not only fix the pipe, but also reduce vibration when fluid passes through the pipe.

[0045] When the buckle is placed on the hook, it can lock itself to the hook through gravity.

[0046] Specifically, the buckle 304 includes a buckle body 3041, a rotating shaft 3042 is installed on the inner side wall of the buckle body 3041, a locking plate 3043 is installed on the rotating shaft 3042, a spring 3044 is installed at one end of the locking plate 3043 away from the rotating shaft 3042, one end of the spring 3044 abuts against the inner wall of the buckle body 3041, and the other end of the spring 3044 abuts against the locking plate 3043, and the locking plate 3043 engages with the hook 303;

[0047] A pull rope 3045 is placed inside the spring 3044. One end of the pull rope 3045 is fixedly connected to the card plate 3043, and the other end of the pull rope 3045 passes through the buckle body 3041 and is fixedly connected to the switch block 3046.

[0048] The switch block 3046 is slidably mounted on the side wall of the buckle body 3041;

[0049] By lifting the switch block upwards, the switch block moves upwards, causing the pull rope to pull the clamp plate to rotate around the shaft, disengaging the clamp plate from the hook claw and separating the lower opening limit plate from the pipe, thus enabling the pipe installation.

[0050] Specifically, the slider assembly 5 includes a cross-shaped frame 501 and a base plate 503, with two cross-shaped frames 501 mounted opposite each other on the upper surface of the base plate 503;

[0051] A positioning shaft 506 is fixedly installed in the middle of the upper surface of the base plate 503;

[0052] A contact block 502 is slidably installed between the opposing surfaces of the cross-shaped frame 501 and the base plate 503, and a rack 505 is installed at the upper end of the contact block 502.

[0053] A gear 504 is rotatably mounted on the outer circumferential surface of the positioning shaft 506;

[0054] The gear 504 meshes with the rack 505;

[0055] The rotating gear drives the rack to move, which in turn drives the ground block to abut against the V-shaped sidewall of the outer or inner rail, ensuring the stability of the connection between the slider assembly and the inner and outer rails and preventing the slider assembly from shaking between the inner and outer rails.

[0056] Specifically, the lower surface of the base plate 301 is fixedly connected to the upper surface of the cross-shaped frame 501 and the positioning shaft 506.

[0057] The installation process of a telescopic pipe clamp includes the following steps:

[0058] S1. Assemble the rails. Apply lubricant to the outer surface of the inner rail and insert the end of the inner rail without the fastening plate into the interior of the outer rail.

[0059] S2. Install the slider assembly and clamp assembly, and slide the slider assembly into the track;

[0060] S3. Extend the track to the required position to meet the length of the wall nail or beam space, and fix it with bolts through the fastening plate;

[0061] S4. Fix the slider assembly. After sliding the slider assembly to the predetermined position, turn the gear and use the rack to make the abutment block abut against the V-shaped side wall.

[0062] S5. Fix the pipe by placing it on the upper opening limiting plate and placing the lower opening limiting plate on the hook claw so that the lower opening limiting plate abuts against the pipe.

[0063] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0064] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A telescopic pipe clamp, characterized in that: It includes an outer rail (2) and an inner rail (4), wherein the inner rail (4) is slidably installed inside the outer rail (2); The two side walls of the outer rail (2) and the inner rail (4) are recessed inward to form a V shape. A fastening plate (1) is fixedly installed on the side wall of the V shape. The fastening plate (1) is located at the opening between the outer rail (2) and the inner rail (4). The fastening plate (1) is fixedly connected to the wall by bolts. A slider assembly (5) is installed on the outside of the outer rail (2) and the inner rail (4), and a clamp assembly (3) is installed on the upper end of the slider assembly.

2. The telescopic pipe clamp according to claim 1, characterized in that: The inner wall of the outer rail (2) is equal to the outer wall of the inner rail (4), and a lubricant is applied to the gap between the outer rail (2) and the inner rail (4).

3. A telescopic pipe clamp according to claim 2, characterized in that: The inner rail (4) has a rounded corner at the end where the fastening plate (1) is not installed.

4. A telescopic pipe clamp according to claim 3, characterized in that: The clamp assembly (3) includes a base plate (301), an upper opening limiting plate (302) is installed at the middle position of the upper surface of the base plate (301), and hooks (303) are installed opposite to each other at both ends of the base plate (301). A buckle (304) is slidably mounted on the hook (303), and a lower opening limiting plate (305) is fixedly mounted between the opposite surfaces of the two buckles (304).

5. A telescopic pipe clamp according to claim 4, characterized in that: Rubber plates are installed opposite each other on the upper opening limiting plate (302) and the lower opening limiting plate (305).

6. A telescopic pipe clamp according to claim 5, characterized in that: The buckle (304) includes a buckle body (3041), a rotating shaft (3042) is installed on the inner side wall of the buckle body (3041), a locking plate (3043) is installed on the rotating shaft (3042), a spring (3044) is installed on the end of the locking plate (3043) away from the rotating shaft (3042), one end of the spring (3044) abuts against the inner wall of the buckle body (3041), the other end of the spring (3044) abuts against the locking plate (3043), and the locking plate (3043) engages with the hook (303); A pull rope (3045) is placed inside the spring (3044). One end of the pull rope (3045) is fixedly connected to the card plate (3043), and the other end of the pull rope (3045) passes through the buckle body (3041) and is fixedly connected to the switch block (3046). The switch block (3046) is slidably mounted on the side wall of the buckle body (3041).

7. A telescopic pipe clamp according to claim 6, characterized in that: The slider assembly (5) includes a cross-shaped frame (501) and a base plate (503), with two cross-shaped frames (501) mounted opposite each other on the upper surface of the base plate (503). A positioning shaft (506) is fixedly installed in the middle of the upper surface of the base plate (503). A contact block (502) is slidably installed between the opposing surfaces of the cross-shaped frame (501) and the base plate (503), and a rack (505) is installed at the upper end of the contact block (502). A gear (504) is rotatably mounted on the outer circumferential surface of the positioning shaft (506). The gear (504) meshes with the rack (505).

8. A telescopic pipe clamp according to claim 7, characterized in that: The lower surface of the base plate (301) is fixedly connected to the upper surface of the cross-shaped frame (501) and the positioning shaft (506).

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