Mirror surface stainless steel groove tee joint

Abstract

The mirror surface stainless steel groove tee joint comprises a main body, a sealing assembly, an installation mechanism and a fixing mechanism, the sealing assembly comprises an external connecting pipe, a sealing gasket and a positioning block, and the installation mechanism comprises an upper cover plate, a lower cover plate, a fixing frame, a special-shaped screw rod and a fixing nut. The fixing mechanism comprises a connecting rope, a connecting frame, a sliding plate and a fixing screw rod, under the mutual matching action of the mechanisms, the device ensures no leakage at a pipeline joint by using a high-quality sealing material and sealing connection, and avoids fluid leakage or gas leakage, so that the safety and the stability of a system are improved; the device can remarkably reduce the installation time and the labor intensity of workers through an extremely rapid installation function, does not have complex welding or other tedious operations, greatly improves the construction efficiency, and is particularly suitable for scenes needing rapid installation and replacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of trench installation, specifically to a mirror surface stainless steel trench tee. BACKGROUND

[0002] The mirror surface stainless steel trench tee is a tee pipe fitting with high smooth surface treatment, commonly used in pipeline systems, especially in application scenarios requiring corrosion resistance and aesthetics.

[0003] If the connection method without sealing function may cause pipeline leakage, especially in high pressure, high temperature environment, leakage may cause safety accidents, resource waste or environmental pollution.

[0004] Secondly, some complex installation methods may require high-skilled operators, increasing training costs and operation complexity.

[0005] Finally, when lacking auxiliary fixing function, pipeline installation may not be firm, connection may not be accurate, causing pipeline connection loosening or water leakage phenomenon, further affecting the safety and normal operation of the whole system. INVENTION CONTENTS

[0006] (I) Technical problems solved

[0007] In view of the deficiencies of the prior art, the utility model provides a mirror surface stainless steel trench tee to solve the technical problems mentioned in the background art.

[0008] (II) Technical scheme

[0009] To achieve the above purpose, the utility model provides the following technical scheme: a mirror surface stainless steel trench tee, comprising a main body, a sealing assembly, an installation mechanism and a fixing mechanism, the sealing assembly comprises an external connecting pipe, a sealing gasket and a positioning block, the external connecting pipe is installed on the sealing gasket and is connected with the sealing gasket, the sealing gasket is installed on the main body and is connected with the main body, the positioning block is arranged inside the external connecting pipe and the main body, the installation mechanism comprises an upper cover plate, a lower cover plate, a fixing frame, a special-shaped screw rod and a fixing nut, the upper cover plate and the lower cover plate are installed on the upper end and the lower end of the connecting part of the external connecting pipe and the main body respectively, the fixing frame is installed on the upper cover plate and is rotationally connected with the special-shaped screw rod, the special-shaped screw rod is connected with the fixing nut, and the fixing nut is installed on the lower cover plate.

[0010] Preferably, the fixing mechanism comprises a connecting rope, a connecting frame, a sliding plate and a fixing screw rod, the connecting rope is installed at both ends of the sliding plate and is rotationally connected with the sliding plate, the connecting frame is installed on the lower cover plate, the sliding plate is installed inside the connecting frame and is slidingly connected with the connecting frame, and the fixing screw rod is installed on the sliding plate and is threadedly engaged with the sliding plate.

[0011] In a further preferred embodiment, the main body is provided with grooves and clamping holes, the grooves are arranged on the three interfaces of the main body, and the clamping holes are arranged in a circumferential array on the main body, so as to facilitate the mutual cooperation and fixation of the main body with other mechanisms.

[0012] In a further preferred embodiment, the sealing gasket is provided with a hem, the upper cover plate and the lower cover plate are provided with embedded blocks, the hem is connected with the groove, and the embedded blocks are connected with the groove, so as to facilitate the installation of the upper cover plate and the lower cover plate on the main body.

[0013] In a further preferred embodiment, the upper cover plate and the lower cover plate are provided with clamping blocks, the upper cover plate is provided with a contact block, the clamping blocks are connected with the clamping holes, and the contact block is connected with the contact hole, so as to facilitate the limiting of the bending degree between the upper cover plate and the lower cover plate.

[0014] In a further preferred embodiment, the special-shaped screw rod is provided with a square rod, the upper cover plate is provided with a square hole, and the square rod is connected with the square hole, so as to facilitate the fixing position of the special-shaped screw rod when cooperating with the fixing nut.

[0015] In a further preferred embodiment, the fixing frame is provided with a fixing groove, the connecting frame is provided with a sliding groove, the connecting rope is installed in the fixing groove, and the sliding plate slides in the sliding groove, so as to facilitate the tensioning of the connecting rope and the limiting of the fixing frame.

[0016] In a further preferred embodiment, the fixing screw rod is provided with a hexagonal block, and the size of the hexagonal block is the same as that of the fixing nut, so as to facilitate the simplification of the installation tools of the device.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a mirror stainless steel groove tee joint, has the following beneficial effects:

[0019] In the utility model, through the mutual cooperation of the external connecting pipe, the sealing gasket and the positioning block and other components, the device uses high-quality sealing materials, and the sealing connection ensures that there is no leakage at the pipe interface, avoids fluid leakage or gas leakage, and improves the safety and stability of the system.

[0020] In the utility model, through the mutual cooperation of the upper cover plate, the lower cover plate, the fixing frame, the special-shaped screw rod and the fixing nut and other components, the device has extremely fast installation function, can significantly reduce the installation time and the labor intensity of workers, has no complex welding or other tedious operation, greatly improves the construction efficiency, and is especially suitable for scenes requiring quick installation and replacement.

[0021] The utility model discloses a fixed mechanism is set up, under the mutual cooperation of connecting rope, connecting frame, sliding plate and fixed screw rod etc. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is overall structure schematic diagram of mirror surface stainless steel groove three way in the utility model;

[0023] Figure 2 It is sealing gasket connection mode schematic diagram in the utility model;

[0024] Figure 3 It is mounting mechanism structure schematic diagram in the utility model;

[0025] Figure 4 It is mounting mechanism explosion view in the utility model;

[0026] Figure 5 It is fixed mechanism explosion view in the utility model.

[0027] In the drawing: 1, main body;2, outer connecting pipe;3, sealing gasket;4, locating block;5, upper cover plate;6, lower cover plate;7, fixed frame;8, special screw rod;9, fixed nut;10, connecting rope;11, connecting frame;12, sliding plate;13, fixed screw rod;14, groove;15, clamping hole;16, edge covering;17, embedded block;18, clamping block;19, contact block;20, square rod;21, square hole;22, fixed groove;23, sliding groove;24, hexagonal block. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-5The utility model provides a mirror stainless steel groove 14 tee joint, including main body 1, sealing assembly, mounting mechanism and fixed mechanism, sealing assembly includes outer connecting pipe 2, sealing gasket 3 and locating block 4, outer connecting pipe 2 is installed on sealing gasket 3 and is connected with sealing gasket 3, sealing gasket 3 is installed on main body 1 and is connected with main body 1, locating block 4 is arranged in outer connecting pipe 2 and the inside of main body 1, mounting mechanism includes upper cover plate 5, lower cover plate 6, fixed frame 7, special screw 8 and fixed nut 9, upper cover plate 5 and lower cover plate 6 are installed on the upper end and the lower end of outer connecting pipe 2 and main body 1 junction respectively, fixed frame 7 is installed on upper cover plate 5 and is connected with special screw 8 rotation, special screw 8 is connected with fixed nut 9, fixed nut 9 is installed on lower cover plate 6.

[0031] In the embodiment, the sealing assembly includes outer connecting pipe 2, sealing gasket 3 and locating block 4, in use, first need to install sealing gasket 3 to main body 1, when sealing gasket 3 one end contacts the locating block 4 in main body 1, after, it is correct to position, and when installing sealing gasket 3, can brush a layer of glue on the outer surface of sealing gasket 3, when sealing gasket 3 contacts the locating block 4 in the inside of main body 1, after, the bound edge 16 on sealing gasket 3 also contacts the groove 14 on main body 1 and is fixed in the groove 14, then can install mounting mechanism.

[0032] In the embodiment, the mounting mechanism includes upper cover plate 5, lower cover plate 6, fixed frame 7, special screw 8 and fixed nut 9, after sealing gasket 3 is fixedly installed on main body 1, then install outer connecting pipe 2 on sealing gasket 3, when covering upper cover plate 5, the embedded block 17 in upper cover plate 5 directly enters the groove 14, so as to extrude and fix sealing gasket 3, and the clamping block 18 on upper cover plate 5 also enters the clamping hole 15 in main body 1 and outer connecting pipe 2, so as to complete the positioning of upper cover plate 5, when installing lower cover plate 6 in the same way, when the position of upper cover plate 5 and lower cover plate 6 is determined, then can insert special screw 8 on upper cover plate 5, special screw 8 passes through upper cover plate 5 and enters lower cover plate 6, under the action of fixed frame 7, special screw 8 is limited, then can install fixed nut 9 on the bottom of lower cover plate 6, under the action of square bar 20, the plane position of special screw 8 is limited, and fixed nut 9 is mutually threadedly engaged with special screw 8, and with the rotation of fixed nut 9, the distance between contact block 19 and lower cover plate 6 becomes shorter and shorter, then can stop rotating fixed nut 9, and rotate fixed frame 7, fixed frame 7 is extruded upper cover plate 5 and lower cover plate 6 as the action of eccentric shaft, so that the distance between the two is compressed, so as to clamp main body 1 and outer connecting pipe 2 and sealing gasket 3 to reach fixed state, and in order to prevent the deformation load between upper cover plate 5 and lower cover plate 6 from being too large and damaging, the length of contact block 19 at this time is the appropriate distance between upper cover plate 5 and lower cover plate 6.

[0033] In this embodiment, the fixing mechanism includes a connecting rope 10, a connecting frame 11, a sliding plate 12, and a fixing screw 13. After the connection between the upper cover plate 5 and the lower cover plate 6 is fixed, in order to prevent the fixing frame 7 from being pulled and thus releasing the fixing state, the connecting frame 11 can be installed at the bottom of the lower cover plate 6. Then, the connecting rope 10 is placed into the fixing groove 22 of the upper cover plate 5. Then, the hexagonal block 24 is rotated using a tool. When the hexagonal block 24 rotates, the fixing screw 13 engages with the thread of the sliding plate 12. The sliding plate 12 can slide in the sliding groove 23 of the connecting frame 11, thereby tightening the connecting rope 10 and making the position of the fixing frame 7 more fixed.

[0034] Example 2:

[0035] In summary, in use, first, the sealing gasket 3 needs to be installed on the main body 1, when one end of the sealing gasket 3 contacts the positioning block 4 in the main body 1, it indicates that the position is correct, and when the sealing gasket 3 is installed, a layer of glue can be brushed on the outer surface of the sealing gasket 3, when the sealing gasket 3 contacts the positioning block 4 inside the main body 1, at this time, the edge 16 on the sealing gasket 3 also contacts the groove 14 on the main body 1 and is fixed in the groove 14, when the outer connecting pipe 2 is installed in the same way, then the installation mechanism can be installed, at this time, the cover plate 5 is covered, the embedded block 17 in the cover plate 5 directly enters the groove 14, so as to press and fix the sealing gasket 3, and the clamping block 18 on the cover plate 5 also enters the clamping hole 15 in the main body 1 and the outer connecting pipe 2, so as to complete the positioning of the cover plate 5, at this time, the lower cover plate 6 is installed in the same way, when the positions of the cover plate 5 and the lower cover plate 6 are determined, at this time, the special-shaped screw rod 8 can be inserted on the cover plate 5, the special-shaped screw rod 8 passes through the cover plate 5 and enters the lower cover plate 6, under the action of the fixing frame 7, the special-shaped screw rod 8 is limited, at this time, the fixing nut 9 can be installed at the bottom of the lower cover plate 6, under the action of the square rod 20, the plane position of the special-shaped screw rod 8 is limited, and the fixing nut 9 is threadedly engaged with the special-shaped screw rod 8, and as the fixing nut 9 rotates, the distance between the contact block 19 and the lower cover plate 6 becomes shorter and shorter, at this time, the rotation of the fixing nut 9 can be stopped, and the fixing frame 7 is rotated, the fixing frame 7 acts as an eccentric shaft to press the cover plate 5 and the lower cover plate 6, so that the distance between the two is compressed, so as to clamp the main body 1 and the outer connecting pipe 2 and the sealing gasket 3 to achieve a fixed state, and in order to prevent the cover plate 5 and the lower cover plate 6 from being damaged due to excessive deformation load, at this time, the length of the contact block 19 is the appropriate distance between the cover plate 5 and the lower cover plate 6, when the connection between the cover plate 5 and the lower cover plate 6 is fixed, at this time, in order to prevent the fixing frame 7 from being pulled to release the fixed state, at this time, the connecting frame 11 can be installed at the bottom of the lower cover plate 6, then the connecting rope 10 is put into the fixing groove 22 of the cover plate 5, then the tool is used to rotate the hexagonal block 24, when the hexagonal block 24 rotates, the fixing screw rod 13 is threadedly engaged with the sliding plate 12, the sliding plate 12 can slide in the sliding groove 23 of the connecting frame 11, so as to tighten the connecting rope 10, so that the position of the fixing frame 7 is more fixed.

[0036] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, in the above, whenever it is mentioned that it is fixedly connected, it is preferred to consider welding, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mirror stainless steel trench (14) tee, comprising a main body (1), a sealing assembly, a mounting mechanism and a fixing mechanism, characterized in that, The sealing assembly comprises an outer connecting pipe (2), a sealing gasket (3) and a positioning block (4), the outer connecting pipe (2) is installed on the sealing gasket (3) and is connected with the sealing gasket (3), the sealing gasket (3) is installed on the main body (1) and is connected with the main body (1), the positioning block (4) is arranged inside the outer connecting pipe (2) and the main body (1), the installation mechanism comprises an upper cover plate (5), a lower cover plate (6), a fixing frame (7), a special-shaped screw rod (8) and a fixing nut (9), the upper cover plate (5) and the lower cover plate (6) are installed on the upper end and the lower end of the connecting part of the outer connecting pipe (2) and the main body (1) respectively, the fixing frame (7) is installed on the upper cover plate (5) and is rotationally connected with the special-shaped screw rod (8), the special-shaped screw rod (8) is connected with the fixing nut (9), and the fixing nut (9) is installed on the lower cover plate (6).

2. The mirror finish stainless steel miter according to claim 1, wherein: The fixing mechanism comprises a connecting rope (10), a connecting frame (11), a sliding plate (12) and a fixing screw rod (13), the connecting rope (10) is installed at both ends of the sliding plate (12) and is rotationally connected with the sliding plate (12), the connecting frame (11) is installed on the lower cover plate (6), the sliding plate (12) is installed inside the connecting frame (11) and is slidingly connected with the connecting frame (11), and the fixing screw rod (13) is installed on the sliding plate (12) and is threadedly engaged with the sliding plate (12).

3. The mirror finish stainless steel miter according to claim 2, wherein: The main body (1) is provided with a groove (14) and a clamping hole (15), the groove (14) is arranged on the main body (1), and the clamping hole (15) is arranged in a circumferential array on the main body (1).

4. The mirror finish stainless steel miter according to claim 3, wherein: The sealing gasket (3) is provided with a hem (16), the upper cover plate (5) and the lower cover plate (6) are provided with an embedded block (17), the hem (16) is connected with the groove (14), and the embedded block (17) is connected with the groove (14).

5. The mirror finish stainless steel miter according to claim 3, wherein: The upper cover plate (5) and the lower cover plate (6) are provided with a clamping block (18), the upper cover plate (5) is provided with a contact block (19), and the clamping block (18) is connected with the clamping hole (15).

6. The mirror finish stainless steel miter according to claim 1, wherein: The special-shaped screw rod (8) is provided with a square rod (20), the upper cover plate (5) is provided with a square hole (21), and the square rod (20) is connected with the square hole (21).

7. The mirror finish stainless steel miter according to claim 2, wherein: The fixing frame (7) is provided with a fixing groove (22), the connecting frame (11) is provided with a sliding groove (23), the connecting rope (10) is installed in the fixing groove (22), and the sliding plate (12) slides in the sliding groove (23).

8. The mirror finish stainless steel miter according to claim 7, wherein: The fixing screw rod (13) is provided with a hexagonal block (24), and the size of the hexagonal block (24) is the same as that of the fixing nut (9).

Images