Fixture for accurately installing, positioning and correcting pipeline

Abstract

The utility model discloses a pipeline accurate installing, positioning and correcting clamp which comprises a fixing device and a clamping device. The fixing device comprises a first full-thread screw and two end fixing pieces, and the two ends of the first full-thread screw are fixed through the end fixing pieces. The clamping device comprises two clamping units and a second full-thread screw; wherein one end of the first full-thread screw sequentially penetrates through the two clamping units and then is fixed through the end fixing pieces, the other end of the first full-thread screw is fixed through the remaining end fixing pieces, and the first full-thread screw and the clamping units are locked through the locking nuts; the two ends of the second full-thread screw penetrate through the two clamping units correspondingly and are locked through locking nuts. The utility model solves the problem of accurate positioning of pipeline installation, is suitable for pipelines of more specifications, and improves the turnover utilization rate.

Description

Technical Field

[0001] The utility model relates to the field of fixed support measures in building installation engineering (pipeline installation), and more specifically, to a precise installation, positioning and correction fixture for pipelines. Background Art

[0002] Pipeline installation is a new technology used in all electromechanical equipment. Pipeline installation includes common materials, pipes, pipe fittings, flanges, basic operation techniques of pipeline installation, pipeline connection, bracket and compensator installation, valves, building water supply and drainage pipeline installation, heating system installation, pipeline pressure testing and cleaning, common industrial pipeline installation, non-ferrous metal pipeline and stainless steel pipeline installation, common non-metallic pipeline and anti-corrosion lined pipeline installation, instrument pipeline installation and pipeline anti-corrosion and insulation.

[0003] At present, the models and specifications of installation and positioning fixtures are relatively fixed and single. Different fixtures need to be made for the installation of pipes with different diameters, resulting in low material turnover efficiency and great waste of resources. Utility Model Content

[0004] The utility model aims to provide a pipeline accurate installation positioning correction fixture, which solves the problem of accurate pipeline installation positioning, is suitable for pipelines of more specifications, and improves the turnover utilization rate.

[0005] The technical solution adopted by the utility model to solve this technical problem is: a pipeline precise installation positioning and correction fixture, including a fixing device and a clamping device;

[0006] The fixing device comprises a first full-thread screw and two sets of end fixing pieces, and the two ends of the first full-thread screw are fixed by the end fixing pieces; the clamping device comprises two clamping units and a second full-thread screw;

[0007] Among them, one end of the first full-thread screw passes through the two clamping units in sequence and is fixed by an end fixing piece, the other end of the first full-thread screw is fixed by the remaining end fixing piece, and the first full-thread screw and the clamping unit are locked by a locking nut; the two ends of the second full-thread screw pass through the two clamping units respectively and are locked by locking nuts;

[0008] The clamping unit is a clamping angle steel structure, and an oblong hole and a single circular hole are respectively opened on the clamping unit.

[0009] As a further solution of the utility model, the end fixing piece includes an angle steel top plate and a threaded sleeve; the threaded sleeve is fixed to one end of the angle steel top plate, and the full-thread screw is fixed by the threaded sleeve.

[0010] As a further solution of the utility model: it also includes an adjusting sleeve; the first full-thread screw includes a first screw and a second screw; one end of the first screw passes through two clamping units and is fixed by an end fixing piece, the other end of the first screw is threadedly connected to the threaded sleeve, one end of the second screw is threadedly connected to the threaded sleeve, and the other end of the second screw is fixed to the remaining end fixing piece.

[0011] As a further solution of the utility model, it also includes a lubricating brush, the lubricating brush includes a shaft and a brush head, the shaft has an external thread, the brush head is provided with first bristles and second bristles at intervals and staggered, and the length of the first bristles is longer than that of the second bristles;

[0012] A thread groove is coaxially arranged at one end of the second screw rod, and the shaft rod is connected to the thread groove of the second screw rod.

[0013] The utility model at least has the following beneficial effects: the positioning and correction fixture can be used to accurately position the pipeline during the pipeline installation process, and also plays a role of auxiliary support during the installation process.

[0014] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of the utility model pipeline precise installation positioning correction fixture;

[0016] Figure 2 It is a structural schematic diagram of the clamping unit of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the lubricating brush of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the brush head of the utility model.

[0019] Among them, 1-first screw, 2-second screw, 3-second full-thread screw, 4-angle steel top plate, 5-threaded sleeve, 6-clamping unit, 7-oblong hole, 8-single round hole, 9-adjusting sleeve, 10-locking nut, 11-pipe, 12-shaft rod, 13-first bristles, 14-second bristles, 15-threaded groove. DETAILED DESCRIPTION

[0020] The utility model is described in detail and completely below in conjunction with the accompanying drawings. A person of ordinary skill in the art will be able to implement the utility model based on these descriptions. Before describing the utility model in conjunction with the accompanying drawings, it should be particularly pointed out that the technical solutions and technical features provided in each part of the utility model, including the following description, can be combined with each other without conflict.

[0021] In addition, the embodiments of the present invention involved in the following description are generally only a part of the embodiments of the present invention, rather than all of the embodiments. Therefore, based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0022] The following is a further detailed description of the utility model in conjunction with the accompanying drawings and implementations, and its specific implementation process is as follows:

[0023] like Figures 1-2 As shown, the utility model provides a pipe accurate installation positioning correction fixture, including a fixing device and a clamping device;

[0024] The fixing device includes a first full-thread screw and two sets of end fixings, and the two ends of the first full-thread screw are fixed by the end fixings; the clamping device includes two clamping units 6 and a second full-thread screw 3;

[0025] Among them, one end of the first full-thread screw passes through the two clamping units 6 in sequence and is fixed by the end fixing piece, the other end of the first full-thread screw is fixed by the remaining end fixing piece, and the first full-thread screw and the clamping unit 6 are locked by the locking nut 10; the two ends of the second full-thread screw 3 pass through the two clamping units 6 respectively and are locked by the locking nut 10; the space enclosed by the first full-thread screw, the clamping unit 6 and the second full-thread screw 3 forms a space for clamping the pipe 11.

[0026] The present technical solution may also include the following technical details to better achieve the technical effect: the clamping unit 6 is a clamping angle steel structure, and an oblong hole 7 and a single circular hole 8 are respectively opened on the clamping unit 6, wherein the single circular hole 8 is used for the first full-thread screw to pass through and fix, and the oblong hole 7 is used for adjusting and fixing the distance between the second full-thread screw 3 and the first full-thread screw, thereby constraining pipes 11 of different diameters.

[0027] The technical solution may also include the following technical details to better achieve the technical effect: the end fixing member includes an angle steel top plate 4 and a threaded sleeve 5; the threaded sleeve 5 is fixed to one end of the angle steel top plate 4, and the full-thread screw is fixed by the threaded sleeve 5.

[0028] This technical solution may also include the following technical details to better achieve the technical effect: it also includes an adjusting sleeve 9, which is a hexagonal steel threaded sleeve 5 in this embodiment; the first full-thread screw includes a first screw 1 and a second screw 2; one end of the first screw 1 passes through two clamping units 6 and is fixed by an end fixture, the other end of the first screw 1 is screwed to the threaded sleeve 5, one end of the second screw 2 is screwed to the threaded sleeve 5, and the other end of the second screw 2 is fixed to the remaining end fixture. In this embodiment, an adjusting sleeve 9 is added, and this connection can rotate the angle steel top plate 4 according to the actual use scenario to meet the use requirements of different angles.

[0029] In the above embodiment, the precise installation, positioning and correction fixture of the pipeline 11 includes two parts, namely a fixing device and a clamping device. The fixing device is composed of two angle steel top plates 4 (with threaded sleeves 5), a first full-thread screw and an adjusting sleeve 9 (hexagonal steel threaded sleeve 5); the clamping device is composed of two clamping angle steels, a second full-thread screw 3 and a locking nut 10. The angle steel top plate 4 is connected to the first full-thread screw by a threaded sleeve 5. This connection can be used to rotate the angle steel top plate 4 according to the actual usage scenario to meet the usage requirements of different angles; the tightening of the first full-thread screw is achieved by an adjusting sleeve 9. The first screw 1 and the second screw 2 on both sides of the adjusting sleeve 9 are positive and negative threads. The screw can be tightened, adjusted in length and disassembled by twisting the adjusting sleeve 9, which is suitable for pipe wells of different widths; an oblong hole 7 and a single circular hole 8 are reserved on the clamping angle steel. The single circular hole 8 is used to insert and fix the first full-thread screw to tighten. The oblong hole 7 can be used to adjust the distance between the first full-thread screw and the second full-thread screw 3, which is suitable for use with different pipe diameters; the clamping angle steel and the second full-thread screw 3 are fixed by a locking nut 10. Adjusting the locking nut 10 can change the distance between the two clamping angle steels to achieve application to different pipe diameters.

[0030] This technical solution may also include the following technical details to better achieve the technical effect: Figures 3-4 As shown, it also includes a lubricating brush, the lubricating brush includes a shaft 12 and a brush head, the shaft has an external thread, and the brush head is provided with first bristles 13 and second bristles 14 at intervals and staggered, and the length of the first bristles 13 is longer than that of the second bristles 14;

[0031] One end of the second screw is coaxially provided with a thread groove 15, and the shaft is connected to the thread groove of the second screw. The length of the lubricating brush is set so that after it is fixed to the second screw, when the second screw is fixed to the first screw and the adjusting sleeve, the lubricating brush shell is received in the adjusting sleeve. After long-term use of the precise installation, positioning and correction fixture of the pipeline, especially the adjusting sleeves that require a large number of threaded connections, there is a problem of not being smooth when twisting. After the lubricant is applied to the lubricating brush head, the extended length of the lubricating brush shaft is adjusted to lubricate the adjusting sleeve. At the same time, the first bristles and the second bristles are set to different lengths to facilitate the application of lubricant to the first screw. In addition, the lubricating brush can be removed to apply lubricant to the end of the second screw.

[0032] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the embodiments shown and described herein.

Claims

1. A pipe precise installation positioning and correction fixture, characterized in that: including a fixing device and a clamping device; The fixing device comprises a first full-thread screw and two sets of end fixing pieces, and the two ends of the first full-thread screw are fixed by the end fixing pieces; the clamping device comprises two clamping units and a second full-thread screw; Among them, one end of the first full-thread screw passes through the two clamping units in sequence and is fixed by an end fixing piece, the other end of the first full-thread screw is fixed by the remaining end fixing piece, and the first full-thread screw and the clamping unit are locked by a locking nut; the two ends of the second full-thread screw pass through the two clamping units respectively and are locked by locking nuts; The clamping unit is a clamping angle steel structure, and an oblong hole and a single circular hole are respectively opened on the clamping unit.

2. The pipeline precise installation positioning and correction fixture according to claim 1, characterized in that: The end fixing piece includes an angle steel top plate and a threaded sleeve; the threaded sleeve is fixed to one end of the angle steel top plate, and the full-thread screw is fixed by the threaded sleeve.

3. The pipeline precise installation positioning and correction fixture according to claim 2, characterized in that: It also includes an adjusting sleeve; the first full-thread screw includes a first screw and a second screw; one end of the first screw passes through two clamping units and is fixed by an end fixing piece, the other end of the first screw is threadedly connected to a threaded sleeve, one end of the second screw is threadedly connected to the threaded sleeve, and the other end of the second screw is fixed to the remaining end fixing piece.

4. The pipeline precise installation positioning and correction fixture according to claim 3 is characterized in that: It also includes a lubricating brush, the lubricating brush includes a shaft and a brush head, the shaft has an external thread, the brush head is provided with first bristles and second bristles at intervals and staggered, and the length of the first bristles is longer than that of the second bristles; A thread groove is coaxially arranged at one end of the second screw rod, and the shaft rod is connected to the thread groove of the second screw rod.

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