Portable pipe fixing device

Abstract

The utility model discloses a portable pipe fixing device, which relates to the technical field of machining, and comprises a fixing component, a clamping component and a fixing component, the fixing assembly comprises a fixing ring, a fixing cavity is formed in the fixing ring, and a guide sliding groove communicating with the fixing cavity is formed in the fixing ring. According to the pipeline fixing device, the fixing assembly is arranged, the pull rod is always located on one side of the connecting groove in the normal state, the fixing block can seal the fixing channel, when a pipeline needs to be fixed, the pull rod can be pulled to move towards the other side of the connecting groove, then the fixing block is driven to do centrifugal motion, and therefore the fixing channel is opened; and at the moment, the pipeline penetrates through the fixing channel, the pull rod is loosened, the pull rod can be driven by the spring to reset, the fixing block is made to do centripetal motion with the fixing channel as the circle center, then the pipeline in the fixing channel is clamped and fixed, and self-adaptive clamping and fixing of the pipeline are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a portable pipe fixing device. Background Art

[0002] At present, in the processing and manufacturing of machinery, pipes are used as a commonly used material. In order to meet the needs of use, cutting, punching and other processes are often performed on their surfaces. In order to ensure the processing accuracy and quality of the pipes, and to ensure the safety during production and manufacturing, the processed pipes need to be clamped and fixed.

[0003] The existing patent (application number: CN208342263U) proposes a pipe fixing device for pipe processing, including a fixing frame, a base plate is fixedly installed on the lower end of the fixing frame, a fixing block is fixedly installed on the upper end of the base plate, a cross plate is fixedly installed on the upper end of the fixing block, a first spring is fixedly installed on the left and right ends of the lower end of the cross plate, an anti-slip pad is fixedly installed on the upper end of the cross plate, a left clamping ring and a right clamping ring are installed on the left and right ends of the upper end surface of the anti-slip pad, the left end of the left clamping ring is fixedly connected to the connecting block, and the left end of the connecting block is fixedly connected to the limit block through the first spring.

[0004] The left clamp ring and the right clamp ring of the above-mentioned fixing device have fixed shapes, so they can only clamp and fix pipes with fixed outer diameters. However, during the pipe processing process, the types of pipes to be processed are various and the outer diameters are also different. Therefore, the above-mentioned fixing device has certain limitations.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a portable pipe fixing device to achieve the purpose of adaptively clamping and fixing the pipe within a certain range.

[0007] In order to solve the above technical problems, the utility model provides a portable pipe fixing device: it includes a fixing component for clamping and fixing the pipe; the fixing component includes a fixing ring, a fixing cavity is opened in the fixing ring, a guide slide groove connected to the fixing cavity is opened in the fixing ring, the guide slide groove is opened obliquely, a fixing block is arranged in the fixing cavity, a guide slider is arranged on the fixing block, the guide slider is slidably connected in the guide slide groove, an installation groove is opened in the fixing ring, a limiting ring is rotatably connected in the installation groove, a limiting slide groove is opened on the limiting ring, the limiting slide groove is opened vertically, a limiting slide groove is also arranged on the fixing block, the limiting slide groove is slidably connected in the limiting slide groove, and a fixing channel is opened on both the fixing ring and the limiting ring.

[0008] Furthermore, the number of guide slots and limit slots is set to twelve, and the twelve guide slots and limit slots are arranged in a circular array at equal intervals on the fixing ring and the limit ring, and the number of the fixing blocks matches the number of the guide slots and the limit slots.

[0009] Furthermore, a connecting groove is provided in the fixing ring, and a pull rod is provided on the limiting ring. The pull rod extends out of the connecting groove and is formed on the outer side of the fixing ring.

[0010] Furthermore, it also includes a portable component, which includes a mobile platform, universal wheels are arranged at the four corners of the bottom surface of the mobile platform, a support frame is arranged on the top surface of the mobile platform, the support frame is fixedly connected to the side of the fixed ring, and a telescopic tow rod is arranged on the side of the mobile platform.

[0011] Furthermore, there are two fixing rings, which are respectively arranged on the front and rear sides of the top surface of the moving platform, and a connecting rod is arranged between the pull rods.

[0012] Furthermore, one end of the lifting and retracting rod is fixedly connected to the connecting groove, the other end of the lifting and retracting rod is fixedly connected to the pull rod, the outer side of the lifting and retracting rod is sleeved with a spring, and the two ends of the spring are fixedly connected to the connecting groove and the pull rod respectively.

[0013] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0014] In the utility model, by setting a fixing component, the pull rod is always on one side of the connecting groove under normal conditions, and the fixing block can also close the fixing channel. When the pipeline needs to be fixed, the pull rod can be pulled to move toward the other side of the connecting groove, thereby driving the fixing block to perform centrifugal movement, thereby opening the fixing channel. At this time, the pipeline is passed through the fixed channel and the pull rod is released. At this time, the pull rod will be reset under the drive of the spring, so that the fixing block performs centripetal movement with the fixed channel as the center of the circle, thereby clamping and fixing the pipeline in the fixed channel, thereby realizing adaptive clamping and fixation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0016] In the attached picture:

[0017] Figure 1 is a side view of a portable pipe fixing device;

[0018] Figure 2 It is a schematic diagram of the exploded structure of a fixing component of a portable pipe fixing device;

[0019] Figure 3 It is a schematic diagram of the fixing component structure of a portable pipe fixing device;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0021] Numbers in the figure:

[0022] 1. Mobile platform; 101. Universal wheel; 102. Support frame; 103. Telescopic tow bar;

[0023] 2. fixing ring; 201. fixing cavity; 202. guide groove; 203. mounting groove; 204. connecting groove;

[0024] 3. Fixed block; 301. Guide slider; 302. Limit slider;

[0025] 4. Limiting ring; 401. Limiting slide; 402. Pull rod; 403. Connecting rod;

[0026] 5. Lifting and retracting rod; 501. Spring;

[0027] 6. Fixed channel.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The embodiments of the present utility model are described in detail below.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1

[0035] like Figure 1-4 As shown, the utility model provides a portable pipe fixing device: comprising a fixing component for clamping and fixing the pipe.

[0036] The fixing assembly includes a fixing ring 2, a fixing cavity 201 is provided in the fixing ring 2, a guide slot 202 connected to the fixing cavity 201 is obliquely provided in the fixing ring 2, a fixing block 3 is provided in the fixing cavity 201, a guide slider 301 is provided on the fixing block 3, the guide slider 301 is slidably connected in the guide slot 202, a mounting groove 203 is provided in the fixing ring 2, a limiting ring 4 is rotatably connected in the mounting groove 203, a limiting slot 401 is vertically provided on the limiting ring 4, a limiting slider 302 is further provided on the fixing block 3, the limiting slider 302 is slidably connected in the limiting slot 401, a fixing channel 6 is provided on both the fixing ring 2 and the limiting ring 4, the guide slot 202 and the limiting slot 401 are each set to twelve, so that the twelve guide slots 202 and the limiting slot 401 are 02 and the limiting slide groove 401 are respectively arranged in a circular array at equal intervals on the fixing ring 2 and the limiting ring 4, so that the number of the fixing blocks 3 matches the number of the guiding slide grooves 202 and the limiting slide grooves 401, so that when the pipeline needs to be clamped, the limiting slide groove 401 can be rotated in the fixing cavity 201 by rotating the limiting ring 4, thereby changing the intersection of the limiting slide groove 401 and the guiding slide groove 202, thereby driving the fixing block 3 arranged between the guiding slider 301 and the limiting slider 302 to perform centrifugal motion with the fixed channel 6 as the center, thereby driving the twelve fixing blocks 3 to controllably block the fixed channel 6, so that the device can clamp and fix pipelines of any outer diameter within a certain range, thereby improving the versatility of the device.

[0037] Furthermore, by providing a rounded corner on the sharp end of the fixing block 3, when the pipe is clamped, the fixing block 3 contacts the pipe as an arc-shaped end, thereby protecting the outer wall of the pipe and preventing it from being scratched by the fixing block 3. By providing a connecting groove 204 in the fixing ring 2 and providing a pull rod 402 on the limiting ring 4, the pull rod 402 is extended from the connecting groove 204 to be formed on the outside of the fixing ring 2, so that the staff can control the rotation of the limiting ring 4 by holding the part of the pull rod 402 formed on the outside of the fixing ring 2, thereby controlling the intersection of the limiting slide groove 401 and the guide slide groove 202.

[0038] Furthermore, by fixing one end of the telescopic rod 5 in the connecting groove 204, the other end of the telescopic rod 5 is fixedly connected to the pull rod 402, and a spring 501 is sleeved on the outside of the telescopic rod 5, so that the two ends of the spring 501 are fixedly connected to the connecting groove 204 and the pull rod 402 respectively, so that under normal conditions, the spring 501 can make the pull rod 402 always be on one side of the connecting groove 204, so that the fixing block 3 always blocks the fixing channel 6. If the pipeline needs to be fixed, the pull rod 402 can be pulled down to move toward the other side of the connecting groove 204, thereby driving The non-limiting ring 4 rotates and causes the spring 501 to deform and accumulate elastic potential energy, so that the fixed block 3 performs centrifugal movement and no longer closes the fixed channel 6. At this time, the pipeline can be passed through the fixed channel 6 and the pull rod 402 is released. At this time, the spring 501 will convert the elastic potential energy accumulated previously into kinetic energy, driving the pull rod 402 to reset, and then driving the limiting ring 4 to reset, so that the fixed block 3 performs centripetal movement with the fixed channel 6 as the center of the circle, to adaptively clamp the pipeline passing through the fixed channel 6, and prevent the pipeline from being damaged due to excessive clamping.

[0039] Embodiment 2

[0040] Based on the first embodiment, specifically, Figure 1As shown, it also includes a portable component, which includes a mobile platform 1. Universal wheels 101 are arranged at the four corners of the bottom surface of the mobile platform 1, and a support frame 102 is arranged on the top surface of the mobile platform 1, so that the support frame 102 is fixedly connected to the side of the fixed ring 2, so that the mobile platform 1 can be transported by the universal wheels 101, and the friction resistance encountered by the mobile platform 1 during transportation is transformed from the sliding friction resistance encountered when the bottom surface of the mobile platform 1 contacts the ground to the rolling friction resistance encountered when the universal wheels 101 contact the ground. By changing the contact mode and reducing the contact area, the friction resistance is reduced, making the transportation of the mobile platform 1 more convenient, thereby making the transportation of the fixed ring 2 arranged on the mobile platform 1 more convenient, so that the portability of the device is improved, and a telescopic drag rod 103 is arranged on the side of the mobile platform 1, so that the mobile platform 1 can be driven to move by dragging the telescopic drag rod 103, which is convenient for the staff to apply force during the transportation of the mobile platform 1, and the telescopic drag rod 103 is provided with an anti-slip grip, which further facilitates the staff to apply force during the transportation of the mobile platform 1.

[0041] Furthermore, two fixing rings 2 are provided, and the two fixing rings 2 are respectively provided on the front and rear sides of the top surface of the mobile platform 1, so that the pipeline can pass through between the two fixing rings 2, and the pipeline is adaptively clamped and fixed from two positions, so that the fixation of the pipeline is more stable, and a connecting rod 403 is set between the pull rods 402 on the two fixing rings 2, so that the fixing blocks 3 in the two fixing rings 2 can be driven to perform centrifugal or centripetal motion at the same time by pulling the connecting rod 403, thereby simultaneously controlling the opening and closing of the fixed channels 6 on the two fixing rings 2, so that the process of clamping and fixing the pipeline is simpler and the operation is more convenient, and a rubber sleeve is provided on the connecting rod 403. Because the rubber material has a higher friction resistance and a softer texture, the rubber sleeve is provided on the connecting rod 403, which can improve the holding experience of the staff when pulling the connecting rod 403.

[0042] Working principle:

[0043] For adaptive clamping of pipes.

[0044] In the utility model, a fixing component is provided.

[0045] Under normal circumstances, the pull rod 402 is always on one side of the connecting groove 204, and the fixing block 3 can also close the fixing channel 6. When the pipeline needs to be fixed, the pull rod 402 can be moved toward the other side of the connecting groove 204 by pulling, thereby driving the fixing block 3 to perform centrifugal movement, thereby opening the fixing channel 6. At this time, the pipeline is passed through the fixing channel 6 and the pull rod 402 is released. At this time, the pull rod 402 will be reset under the drive of the spring 501, so that the fixing block 3 performs centripetal movement with the fixing channel 6 as the center, thereby clamping and fixing the pipeline in the fixing channel 6, thereby realizing adaptive clamping and fixation of the pipeline.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable pipe fixing device, It includes a fixing assembly for clamping and fixing the pipe; It is characterized in that The fixing assembly comprises a fixing ring (2), a fixing cavity (201) is provided in the fixing ring (2), a guide slot (202) communicating with the fixing cavity (201) is provided in the fixing ring (2), the guide slot (202) is inclined, a fixing block (3) is provided in the fixing cavity (201), a guide slider (301) is provided on the fixing block (3), the guide slider (301) is slidably connected in the guide slot (202), and the fixing block (3) is provided with a guide slider (301). A mounting groove (203) is provided in the fixed ring (2), a limiting ring (4) is rotatably connected in the mounting groove (203), a limiting slide groove (401) is provided on the limiting ring (4), the limiting slide groove (401) is vertically provided, a limiting slider (302) is also provided on the fixed block (3), the limiting slider (302) is slidably connected in the limiting slide groove (401), and a fixed channel (6) is provided on both the fixed ring (2) and the limiting ring (4).

2. A portable pipe fixing device according to claim 1, characterized in that: There are twelve guide slots (202) and twelve limit slots (401), and the twelve guide slots (202) and limit slots (401) are arranged in a circular array at equal intervals on the fixing ring (2) and the limit ring (4), and the number of the fixing blocks (3) matches the number of the guide slots (202) and the limit slots (401).

3. A portable pipe fixing device according to claim 2, characterized in that: The fixing ring (2) is provided with a connecting groove (204), and the limiting ring (4) is provided with a pull rod (402), and the pull rod (402) extends out of the connecting groove (204) and is formed on the outer side of the fixing ring (2).

4. A portable pipe fixing device according to claim 3, characterized in that: The portable component also comprises a mobile platform (1), universal wheels (101) are arranged at the four corners of the bottom surface of the mobile platform (1), a support frame (102) is arranged on the top surface of the mobile platform (1), the support frame (102) is fixedly connected to the side of the fixing ring (2), and a telescopic towing rod (103) is arranged on the side of the mobile platform (1).

5. A portable pipe fixing device according to claim 4, characterized in that: There are two fixing rings (2), which are respectively arranged on the front and rear sides of the top surface of the moving platform (1), and a connecting rod (403) is arranged between the pulling rods (402).

6. A portable pipe fixing device according to claim 5, characterized in that: One end of the lifting and retracting rod (5) is fixedly connected to the connecting groove (204), and the other end of the lifting and retracting rod (5) is fixedly connected to the pull rod (402). A spring (501) is sleeved on the outer side of the lifting and retracting rod (5), and the two ends of the spring (501) are fixedly connected to the connecting groove (204) and the pull rod (402) respectively.

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