Fuel gas engineering pipeline corner supporting device

Abstract

The utility model relates to the field of pipeline fixing, and discloses a gas engineering pipeline corner supporting device which comprises a pipeline, a fixing ring is connected to the outer wall of the pipeline in a sleeved mode, an inner support is fixedly connected to the outer wall of the fixing ring, an outer support is connected to the outer wall of the inner support in an inserted mode, and a fixing assembly is arranged at the front end of the fixing ring. The inner support and the outer support are fixedly connected through a fastening mechanism, the fastening mechanism comprises a positioning assembly and a connecting assembly, the connecting assembly comprises an extrusion block, the extrusion block penetrates through and is slidably connected to the upper surface of the inner wall of the outer support, and a threaded rod is rotatably connected to the top end of the extrusion block; the threaded rod penetrates through and is in threaded connection with the upper surface of the outer support. According to the utility model, the inner bracket and the outer bracket are connected by using the connecting assembly, the inclination angle between the inner bracket and the outer bracket can be adjusted by means of the connecting assembly during use, and as the connecting position is fixed, the axes of the inner bracket and the outer bracket can be kept intersected all the time.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline fixed field especially relates to a gas engineering pipeline corner support device. BACKGROUND

[0002] The gas pipeline is special pipeline for conveying combustible gas, and there are various fixing methods when fixing, wherein when fixing outdoors, overhead fixing installation is generally adopted, so that it is more convenient during overhauling and maintenance, in order to ensure that the pipeline is stably connected with the support plane, a support assembly is generally arranged to fix it.

[0003] In the prior art, when supporting at the pipeline corner, a set of support devices is arranged at the front end and rear end of the corner respectively, so that although fixing can be realized, since the pipeline axis at the corner is bent, the center positions of the two sets of support devices need to be adjusted multiple times to ensure that the two sets of support devices can be aligned with the pipeline axis, and the support device placement positions also need to be adjusted to ensure that the intersection angle of the center axis lines of the two sets of support devices is the same as the bending angle of the pipeline, so that installation is inconvenient, and therefore the gas engineering pipeline corner support device is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a gas engineering pipeline corner support device, which aims at improving the problem of "adopting multiple sets of support devices to cooperate to realize pipeline corner fixing, which is inconvenient to use" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a gas engineering pipeline corner support device, comprising a pipeline, the outer wall of the pipeline is sleeved with a fixing ring, the outer wall of the fixing ring is fixedly connected with an inner support, the outer wall of the inner support is inserted with an outer support, the front end of the fixing ring is provided with a fixing assembly, the inner support and the outer support are fixedly connected through a fastening mechanism, the fastening mechanism comprises a positioning assembly and a connecting assembly, the connecting assembly comprises an extrusion block, the extrusion block penetrates and is slidingly connected to the upper surface of the inner wall of the outer support, the top end of the extrusion block is rotatably connected with a threaded rod, the threaded rod penetrates and is threadedly connected to the upper surface of the outer support, the top end of the threaded rod is fixedly connected with a knob, the upper surface of the inner support is provided with a connecting groove, and the extrusion block is inserted into the inner wall of the connecting groove.

[0006] Further description of the above technical scheme:

[0007] The positioning assembly comprises a storage box, the bottom end of the storage box is fixedly connected to the upper surface of the inner support, the right end of the storage box penetrates and is slidingly connected with a positioning block, the front surface of the outer support is provided with a positioning groove, and the positioning block is inserted into the inner wall of the positioning groove.

[0008] As a further description of the above technical solutions:

[0009] The left end of the positioning block is fixedly connected with a positioning spring, and the left end of the positioning spring is fixedly connected to the inner wall of the storage box.

[0010] As a further description of the above technical solutions:

[0011] The positioning slots are provided in multiple groups, and the multiple groups of positioning slots are rotationally arranged with the center line of the connecting slot as the rotation axis, and the rotation angle between the adjacent two groups of positioning slots is 15°.

[0012] As a further description of the above technical solutions:

[0013] The extrusion blocks and the connecting slots have the same cross-sectional shape and are both circular.

[0014] As a further description of the above technical solutions:

[0015] The positioning assembly and the connecting assembly are provided in multiple groups, and the multiple groups of connecting assemblies and positioning assemblies are symmetrically arranged with the center line of the inner support as the symmetry axis.

[0016] As a further description of the above technical solutions:

[0017] The fixing assembly comprises a fixing sleeve, a fixing column is fixedly connected to the rear end of the fixing sleeve, a fixing groove is arranged at the front end of the fixing ring, the fixing column is inserted into the inner wall of the fixing groove, and a bolt hole is arranged on the inner wall of the fixing column.

[0018] As a further description of the above technical solutions:

[0019] The front end of the inner support is fixedly connected with a protective ring, the protective ring is provided in multiple groups, and the other group of protective rings is fixedly connected to the right end of the outer support.

[0020] The utility model has the following beneficial effects:

[0021] 1、 in the utility model, the inner support and the outer support are connected through the connecting assembly, the inclination angle between the inner support and the outer support can be adjusted by the connecting assembly during use, the axis of the inner support and the outer support can always keep intersecting due to the fixed connection position, and the specific angle can be fixed by cooperating with the positioning assembly, so that the overall device is convenient to install.

[0022] 2、 in the utility model, the fixing assembly is detachable, when one-sided pipeline needs to be maintained, the fixing assembly of the outer wall of the pipeline on the side can be directly removed from the front end of the fixing ring from the outside, so that the pipeline on the side can be maintained, and the overall device is convenient to maintain. DRAWINGS

[0023] Figure 1 It is the three-dimensional structure schematic view of the whole device in the utility model;

[0024] Figure 2 It is the three-dimensional structure section view schematic view of the inner support in the utility model;

[0025] Figure 3 It is the three-dimensional structure section split schematic view of the outer support in the utility model;

[0026] Figure 4 It is the three-dimensional structure section split schematic view of the fixed assembly in the utility model.

[0027] Legend:

[0028] 1, pipeline;2, fixed ring;3, fixed assembly;31, fixed sleeve;32, fixed groove;33, fixed column;34, bolt hole;4, inner support;5, outer support;6, connecting assembly;61, connecting groove;62, threaded rod;63, extrusion block;64, knob;7, positioning assembly;71, storage box;72, positioning block;73, positioning spring;74, positioning groove;8, protection ring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Refer to Figure 1 - Figure 3The utility model provides a kind of embodiment: a gas engineering pipeline corner support device, pipeline 1 for transmitting gas is included, the outer wall of pipeline 1 is sleeved with the fixing ring 2 for fixing pipeline 1, the outer wall of fixing ring 2 is fixedly connected with the inner support 4 for driving fixed ring 2 to move, the outer wall of inner support 4 is inserted with the outer support 5 for cooperating with inner support 4 to determine fixed angle, the front end of fixing ring 2 is provided with the fixed assembly 3 for fixing pipeline 1, inner support 4 and outer support 5 are fixedly connected by fastening mechanism, fastening mechanism includes the positioning assembly 7 and connecting assembly 6 for controlling the inclination angle between inner support 4 and outer support 5, connecting assembly 6 includes the extrusion block 63 for connecting inner support 4 and outer support 5, extrusion block 63 is connected in the upper surface of the inner wall of outer support 5 through and slides, the top end of extrusion block 63 is rotatably connected with the threaded rod 62 for driving extrusion block 63 to move, threaded rod 62 is connected in the upper surface of outer support 5 through and threads, it can drive its up and down movement by rotating threaded rod 62, the top end of threaded rod 62 is fixedly connected with the knob 64 for facilitating operator to rotate threaded rod 62, the top end of knob 64 is provided with cross slot, can be used to facilitate operator to use cross screwdriver to rotate knob 64, the upper surface of inner support 4 is provided with the connecting groove 61 for accommodating extrusion block 63, extrusion block 63 is inserted in the inner wall of connecting groove 61, by adjusting extrusion block 63 insertion connecting groove 61 inside, it can be connected with inner support 4 and outer support 5.

[0031] Refer to Figure 1 - Figure 3 Positioning assembly 7 includes the receiving box 71 for supporting the movement of positioning block 72, the bottom end of receiving box 71 is fixedly connected on the upper surface of inner support 4, the right end of receiving box 71 is connected through and slides with the positioning block 72 for fixing inner support 4, the front surface of outer support 5 is provided with the positioning groove 74 for accommodating positioning block 72, the positioning block 72 is inserted in the inner wall of positioning groove 74, when positioning block 72 is inserted in the temporal part of positioning groove 74, positioning block 72 will be fixed and cannot rotate, so inner support 4 will also be limited and cannot rotate relative to outer support 5, the left end of positioning block 72 is fixedly connected with the positioning spring 73 for pushing positioning block 72 to move, the left end of positioning spring 73 is fixedly connected in the inner wall of receiving box 71, positioning spring 73 will always push positioning block 72 to the right to prevent it from randomly leaving the inside of positioning groove 74, positioning groove 74 is provided with multiple groups, multiple positioning grooves 74 are rotatably arranged with the center line of connecting groove 61 as rotation axis, the rotation angle between adjacent two groups of positioning grooves 74 is 15 °, by adjusting positioning block 72 insertion inside different positioning grooves 74, the inclination angle between inner support 4 and outer support 5 can be controlled.

[0032] Refer to Figure 2 - Figure 4, the extrusion block 63 and the connecting groove 61 are circular in cross section, and when the extrusion block 63 is inserted into the connecting groove 61, the inner support 4 and the outer support 5 can still rotate, and only when the extrusion block 63 tightly extrudes the inner wall of the connecting groove 61, the inner support 4 and the outer support 5 will be fixed, the positioning assembly 7 and the connecting assembly 6 are provided in multiple groups, and the multiple groups of connecting assemblies 6 and positioning assemblies 7 are symmetrically arranged with the center line of the inner support 4 as the axis of symmetry, and the multiple groups of connecting assemblies 6 and positioning assemblies 7 can limit the upper and lower ends of the inner support 4 respectively, the fixing assembly 3 comprises a fixing sleeve 31 for wrapping the pipeline 1, and the rear end of the fixing sleeve 31 is fixedly connected with a fixing column 33 for positioning the position of the fixing sleeve 31, and the front end of the fixing ring 2 is provided with a fixing groove 32 for accommodating the fixing column 33, and the fixing column 33 is inserted into the inner wall of the fixing groove 32, and the inner wall of the fixing column 33 is provided with a bolt hole 34 for accommodating the fixing bolt, and the front end of the inner support 4 is fixedly connected with a protection ring 8 for protecting the corner of the pipeline 1, and the protection ring 8 is provided in multiple groups, and the other group of protection rings 8 is fixedly connected to the right end of the outer support 5, and the overall device can be moved to the fixed position before assembly, which is convenient for carrying.

[0033] Working principle: when the pipeline 1 needs to be fixed, the outer support 5 needs to be sleeved on the outer wall of the inner support 4 at this time, the positioning block 72 will naturally insert into the inside of the positioning groove 74, so that the outer support 5 and the inner support 4 cannot rotate relative to each other, then rotate the knob 64 to drive the threaded rod 62 to rotate, the threaded rod 62 will drive the extrusion block 63 to insert into the inside of the connecting groove 61, then the positioning block 72 can be first pushed to drive it to separate from the inside of the positioning groove 74, then the outer support 5 or the connecting assembly 6 can be rotated to change the inclination angle between them, when the inclination angle between the outer support 5 and the inner support 4 is adapted to the bending angle of the pipeline 1, the positioning block 72 can be loosened, the positioning spring 73 will push the positioning block 72 to insert into the inside of the positioning groove 74, so that the outer support 5 and the inner support 4 will be re-fixed, then the knob 64 can be continuously rotated to drive the extrusion block 63 to tightly extrude the inner wall of the connecting groove 61, so that the outer support 5 and the inner support 4 will be completely fixed, then the inner support 4 and the outer support 5 can be sleeved on the outer wall of the pipeline 1.

[0034] After the inner support 4 and the outer support 5 are fixed, the fixing sleeve 31 can be inserted into the inside of the fixing ring 2, and the bolt is fixed to the wall surface through the bolt hole 34, so that the fixing sleeve 31 extrudes the fixing ring 2 to tightly fit the installation plane, so that the fixing of the overall device can be realized.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A gas engineering pipework corner support device comprising a pipe (1) characterised in that: The outer wall of the pipeline (1) is sleeved with a fixing ring (2), the outer wall of the fixing ring (2) is fixedly connected with an inner support (4), the outer wall of the inner support (4) is inserted with an outer support (5), the front end of the fixing ring (2) is provided with a fixing assembly (3), the inner support (4) and the outer support (5) are fixedly connected through a fastening mechanism, the fastening mechanism comprises a positioning assembly (7) and a connecting assembly (6), the connecting assembly (6) comprises an extrusion block (63), the extrusion block (63) penetrates and is slidably connected to the upper surface of the inner wall of the outer support (5), the top end of the extrusion block (63) is rotatably connected with a threaded rod (62), the threaded rod (62) penetrates and is threadedly connected to the upper surface of the outer support (5), the top end of the threaded rod (62) is fixedly connected with a knob (64), the upper surface of the inner support (4) is provided with a connecting groove (61), and the extrusion block (63) is inserted into the inner wall of the connecting groove (61).

2. A gas engineering pipework corner support arrangement according to claim 1, characterised in that: The positioning assembly (7) comprises a receiving box (71), the bottom end of the receiving box (71) is fixedly connected to the upper surface of the inner support (4), the right end of the receiving box (71) penetrates and is slidably connected with a positioning block (72), the front surface of the outer support (5) is provided with a positioning groove (74), and the positioning block (72) is inserted into the inner wall of the positioning groove (74).

3. A gas engineering pipework corner support arrangement according to claim 2, wherein: The left end of the positioning block (72) is fixedly connected with a positioning spring (73), and the left end of the positioning spring (73) is fixedly connected to the inner wall of the receiving box (71).

4. A gas engineering pipework corner support arrangement according to claim 3, wherein: The positioning groove (74) is provided with a plurality of groups, and the plurality of groups of the positioning groove (74) are rotationally arranged with the center line of the connecting groove (61) as the rotation axis, and the rotation angle between the two adjacent groups of the positioning groove (74) is 15°.

5. A gas engineering pipework corner support arrangement according to claim 1, wherein: The extrusion block (63) and the connecting groove (61) have the same cross-sectional shape and are both circular.

6. A gas engineering pipework corner support arrangement according to claim 1, characterised in that: The positioning assembly (7) and the connecting assembly (6) are provided with a plurality of groups, and the plurality of groups of the connecting assembly (6) and the positioning assembly (7) are symmetrically arranged with the center line of the inner support (4) as the symmetry axis.

7. A gas engineering pipework corner support arrangement according to claim 1, wherein: The fixing assembly (3) comprises a fixing sleeve (31), the rear end of the fixing sleeve (31) is fixedly connected with a fixing column (33), the front end of the fixing ring (2) is provided with a fixing groove (32), the fixing column (33) is inserted into the inner wall of the fixing groove (32), and the inner wall of the fixing column (33) is provided with a bolt hole (34).

8. A gas engineering pipework corner support arrangement according to claim 1, characterised in that: The front end of the inner support (4) is fixedly connected with a protective ring (8), the protective ring (8) is provided with a plurality of groups, and another group of the protective ring (8) is fixedly connected to the right end of the outer support (5).

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