Groove pipe fitting protection structure

Abstract

The utility model discloses a groove pipe fitting protection structure which comprises a pipe fitting body, an upper protection piece is arranged on the outer wall of the pipe fitting body and located at the upper end, a lower protection piece is arranged on the outer wall of the pipe fitting body and located at the lower end, and supporting columns are fixedly arranged on the outer walls of the upper protection piece and the lower protection piece and located on the two sides. Connecting rods are fixedly arranged in the middles of the supporting columns correspondingly, protective wheels are rotationally arranged on the connecting rods correspondingly, rubber sleeves are fixedly arranged on the outer walls of the protective wheels correspondingly, and connecting rings are fixedly arranged at the two ends of the upper protective part and the two ends of the lower protective part correspondingly. The exposed pipe fitting body can be protected and prevented from being corroded by arranging the upper protection part and the lower protection part, and external impact can be counteracted by arranging the supporting columns, the connecting rods and the protection wheels, so that the pipe fitting body is further protected, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of grooved pipe fittings, and more specifically, to a grooved pipe fitting protection structure. Background Art

[0002] Grooved pipe fittings are generally used to connect parts of liquid and gas pipelines. They are widely used due to their easy installation, fast speed, safety, reliability, economy and environmental protection. They play an important role in fire water systems, air conditioning hot and cold water systems, water supply systems, petrochemical pipeline systems, sewage treatment pipeline systems, etc. Most of the traditional grooved pipe fittings are installed in the external environment and are easily corroded by various factors, which leads to damage to the grooved pipe fittings, reduces their service life and increases maintenance costs; and the installation method of grooved fittings is usually to use bolts for installation and fixing. In this installation method, since the bolts are small, if they are accidentally lost when they are disassembled, it will cause the connection problem of the connector, affecting normal use. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a grooved pipe protection structure to solve the technical problem mentioned in the background technology that most of the traditional grooved pipes are installed in the external environment and are easily corroded by various factors, which leads to damage of the grooved pipes, reduces their service life and increases maintenance costs.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a groove pipe protection structure, including a pipe body, an upper protective member is provided on the outer wall of the pipe body and at the upper end, a lower protective member is provided on the outer wall of the pipe body and at the lower end, support columns are fixedly provided on the outer walls of the upper and lower protective members and on both sides, connecting rods are fixedly provided at the middle positions of the support columns, protective wheels are rotatably provided on the connecting rods, rubber sleeves are fixedly provided on the outer walls of the protective wheels, connecting rings are fixedly provided at both ends of the upper and lower protective members, and mounting devices are provided on the connecting rings.

[0007] The utility model is further configured as follows: the installation device includes a first clamp and a second clamp, the first clamp and the second clamp are respectively located at the upper and lower ends of the connecting ring, and are symmetrically arranged, the upper end faces of the first clamp and the second clamp are each provided with a connecting hole, a lubrication bolt is provided inside the connecting hole, a retaining ring is fixedly provided at the outer end of the lubrication bolt and located at the upper end face of the first clamp, a limiting ring is fixedly provided on the upper end face of the retaining ring, and the limiting ring is located just above the lubrication bolt to facilitate the installation of the upper guard and the lower guard.

[0008] The utility model is further configured such that a cavity is provided inside the lubricating bolt, a refueling port is provided at the upper end of the cavity and on the inner wall of the lubricating bolt, a sealing block is provided inside the refueling port, the sealing block is threadedly mounted with the refueling port, and a hexagonal groove is provided on the upper end surface of the sealing block to facilitate disassembly of the sealing block.

[0009] The utility model is further configured that the outer wall of the lubricating bolt is provided with an oil outlet hole, and a plurality of the oil outlet holes are provided and are all connected with the cavity, so as to facilitate lubrication of the connection of the lubricating bolt.

[0010] The utility model is further configured such that grooves are provided at both ends of the pipe body, and the connecting rings are located inside the grooves, so as to facilitate the limiting of the upper protective member and the lower protective member.

[0011] The utility model is further configured such that a sealing ring is fixedly provided on the lower end surface of the upper protective member, a sealing groove is opened on the upper end surface of the lower protective member, and the sealing ring is located inside the sealing groove, so as to increase the sealing performance between the upper protective member and the lower protective member.

[0012] The utility model is further configured that anti-wear bulges are fixedly provided on the outer wall of the rubber sleeve, and a plurality of anti-wear bulges are provided and are evenly distributed, so as to increase the wear resistance of the rubber sleeve.

[0013] The utility model is further configured such that both the upper protective member and the lower protective member are tubular structures with a protrusion in the middle, so as to increase the impact resistance of the upper protective member and the lower protective member.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a groove pipe protection structure having the following features:

[0016] Beneficial effects:

[0017] 1. By setting the upper and lower protective parts, the exposed pipe body can be protected to prevent corrosion, and by setting the support column, connecting rod and protective wheel, the impact of the outside world can be offset to further protect the pipe body and increase the service life.

[0018] 2. By setting a connecting ring, a first clamp, a second clamp, a connecting hole, a lubricating bolt, a retaining ring and a limiting ring, the user can clamp the first clamp and the second clamp to the outer end of the connecting ring, and then screw the lubricating bolt into the connecting hole to fix the first clamp and the second clamp, thereby completing the installation of the upper protective part and the lower protective part. In addition, by setting a retaining ring and a limiting ring, the lubricating bolt can be limited to prevent it from being lost.

[0019] 3. By setting the cavity, the refueling port, the sealing block, the hexagonal groove and the oil outlet hole, when the user needs to lubricate the device, the sealing block can be removed through the hexagonal groove, and then the lubricating oil can be poured into the cavity through the refueling port. At this time, the lubricating oil will flow out through the oil outlet hole, and then lubricate the connection of the lubrication bolt to prevent rust and the problem of being unable to be disassembled, which affects the later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of a grooved pipe protection structure in an unused state;

[0021] Figure 2 It is a schematic diagram of the positions of the upper support column, connecting rod, protective wheel, rubber sleeve, connecting ring and anti-wear bump on the upper protective part;

[0022] Figure 3 It is a schematic diagram of the position of the sealing groove on the lower protective member;

[0023] Figure 4 It is an exploded view of the installation of the first clamp, the second clamp and the lubrication bolt;

[0024] Figure 5 It is the installation explosion diagram of the pipe body, the upper protective part and the lower protective part;

[0025] Figure 6 It is an overall cross-sectional view of the lubrication bolt.

[0026] In the figure: 1. pipe body; 2. upper protective part; 3. lower protective part; 4. support column; 5. connecting rod; 6. protective wheel; 7. rubber sleeve; 8. connecting ring; 9. first clamp; 10. second clamp; 11. connecting hole; 12. lubrication bolt; 13. retaining ring; 14. limiting ring; 15. cavity; 16. oil filling port; 17. sealing block; 18. hexagonal groove; 19. oil outlet hole; 20. groove; 21. sealing ring; 22. sealing groove; 23. anti-wear protrusion. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-6 A groove pipe protection structure includes a pipe body 1, an upper protective member 2 is provided on the outer wall of the pipe body 1 and at the upper end, a lower protective member 3 is provided on the outer wall of the pipe body 1 and at the lower end, support columns 4 are fixedly provided on the outer walls of the upper protective member 2 and the lower protective member 3 and at both sides, a connecting rod 5 is fixedly provided at the middle position of the support column 4, a protective wheel 6 is rotatably provided on the connecting rod 5, a rubber sleeve 7 is fixedly provided on the outer wall of the protective wheel 6, a connecting ring 8 is fixedly provided at both ends of the upper protective member 2 and the lower protective member 3, and a mounting device is provided on the connecting ring 8.

[0031] In this embodiment, the mounting device includes a first clamp 9 and a second clamp 10, which are respectively located at the upper and lower ends of the connecting ring 8 and are symmetrically arranged. The upper end surfaces of the first clamp 9 and the second clamp 10 are each provided with a connecting hole 11, and a lubrication bolt 12 is provided inside the connecting hole 11. A retaining ring 13 is fixedly provided at the outer end of the lubrication bolt 12 and located at the upper end surface of the first clamp 9, and a limiting ring 14 is fixedly provided on the upper end surface of the retaining ring 13, and the limiting ring 14 is located directly above the lubrication bolt 12.

[0032] More specifically, by providing a connecting rod 5 and a protective wheel 6, the impact resistance of the upper protective member 2 and the lower protective member 3 can be increased to protect the pipe body 1, and the user can fix the first clamp 9 and the second clamp 10 by a lubricating bolt 12 to fix and install the upper protective member 2 and the lower protective member 3, and by providing a retaining ring 13 and a limit ring 14, the lubricating bolt 12 can be limited to prevent loss.

[0033] See also Figure 4 and Figure 6As an implementation method for lubricating the connection of the lubricating bolt 12: a cavity 15 is opened inside the lubricating bolt 12, a refueling port 16 is opened at the upper end of the cavity 15 and on the inner wall of the lubricating bolt 12, a sealing block 17 is provided inside the refueling port 16, the sealing block 17 is threadedly installed with the refueling port 16, and a hexagonal groove 18 is opened on the upper end surface of the sealing block 17, and an oil outlet hole 19 is opened on the outer wall of the lubricating bolt 12, and a plurality of oil outlet holes 19 are provided and are all connected to the cavity 15.

[0034] Specifically, the user can disassemble the blocking block 17 through the hexagonal groove 18 and then pour the lubricating oil into the cavity 15 through the refueling port 16. At this time, the lubricating oil will flow out through the oil outlet 19 and then lubricate the connection of the lubricating bolt 12.

[0035] Please refer to Figure 2 and Figure 5 As a further implementation method for increasing the sealing between the upper protective member 2 and the lower protective member 3: grooves 20 are provided at both ends of the pipe body 1, and the connecting rings 8 are located inside the grooves 20. A sealing ring 21 is fixedly provided on the lower end surface of the upper protective member 2, and a sealing groove 22 is provided on the upper end surface of the lower protective member 3. The sealing ring 21 is located inside the sealing groove 22. Both the upper protective member 2 and the lower protective member 3 are tubular structures with a protrusion in the middle.

[0036] Specifically, the sealing between the upper protective member 2 and the lower protective member 3 can be increased to prevent dust from entering.

[0037] Please refer to Figure 1 As a further implementation method for increasing the wear resistance of the rubber sleeve 7: anti-wear bumps 23 are fixedly provided on the outer wall of the rubber sleeve 7, and a plurality of anti-wear bumps 23 are provided and are evenly distributed.

[0038] Specifically, the wear resistance of the rubber sleeve 7 can be increased.

[0039] To sum up, when the overall equipment is in use: the user can clamp the first clamp 9 and the second clamp 10 to the outer end of the connecting ring 8, and then screw the lubricating bolt 12 into the connecting hole 11 to fix the first clamp 9 and the second clamp 10, thereby completing the installation of the upper protective member 2 and the lower protective member 3, and by providing a retaining ring 13 and a limiting ring 14, the lubricating bolt 12 can be limited to prevent it from being lost and affecting the normal installation and use in the later stage, and by providing a support column 4, a connecting rod 5 and a protective wheel 6 on the outer wall of the upper protective member 2 and the lower protective member 3, the impact of the outside world can be offset to further protect the pipe body 1 and increase its service life. When the user needs to lubricate the device, the sealing block 17 can be disassembled through the hexagonal groove 18, and then the lubricating oil can be poured into the cavity 15 through the refueling port 16. At this time, the lubricating oil will flow out through the oil outlet 19, and then lubricating the connection of the lubricating bolt 12 to prevent rust and the problem of being unable to be disassembled, affecting later maintenance.

[0040] When installation is required, the user can clamp the first clamp 9 and the second clamp 10 to the outer end of the connecting ring 8, and then screw the lubrication bolt 12 into the connecting hole 11 to fix the first clamp 9 and the second clamp 10, thereby completing the installation of the upper protective member 2 and the lower protective member 3 to protect the pipe body 1.

[0041] When the user needs to lubricate the device, the blocking block 17 can be removed through the hexagonal groove 18, and then the lubricating oil can be poured into the cavity 15 through the refueling port 16. At this time, the lubricating oil will flow out through the oil outlet 19, and then lubricate the connection of the lubricating bolt 12 to prevent rust and the problem of being unable to be removed.

[0042] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grooved pipe protection structure, comprising a pipe body (1), characterized in that: An upper protective member (2) is provided on the outer wall of the pipe body (1) and at the upper end, and a lower protective member (3) is provided on the outer wall of the pipe body (1) and at the lower end. Support columns (4) are fixedly provided on the outer walls of the upper protective member (2) and the lower protective member (3) and at both sides. A connecting rod (5) is fixedly provided in the middle of the supporting column (4). A protective wheel (6) is rotatably provided on the connecting rod (5). A rubber sleeve (7) is fixedly provided on the outer wall of the protective wheel (6). Connecting rings (8) are fixedly provided at both ends of the upper protective member (2) and the lower protective member (3), and a mounting device is provided on the connecting ring (8).

2. A grooved pipe protection structure according to claim 1, characterized in that: The mounting device comprises a first clamp (9) and a second clamp (10), the first clamp (9) and the second clamp (10) are respectively located at the upper and lower ends of the connecting ring (8) and are symmetrically arranged, the upper end surfaces of the first clamp (9) and the second clamp (10) are both provided with connecting holes (11), the interior of the connecting hole (11) is provided with a lubricating bolt (12), the outer end of the lubricating bolt (12) and located on the upper end surface of the first clamp (9) are fixedly provided with a retaining ring (13), the upper end surface of the retaining ring (13) is fixedly provided with a limiting ring (14), and the limiting ring (14) is located directly above the lubricating bolt (12).

3. A grooved pipe protection structure according to claim 2, characterized in that: A cavity (15) is provided inside the lubricating bolt (12); a refueling port (16) is provided at the upper end of the cavity (15) and on the inner wall of the lubricating bolt (12); a sealing block (17) is provided inside the refueling port (16); the sealing block (17) is threadedly mounted on the refueling port (16); and a hexagonal groove (18) is provided on the upper end surface of the sealing block (17).

4. A grooved pipe protection structure according to claim 3, characterized in that: The outer wall of the lubricating bolt (12) is provided with an oil outlet hole (19), and a plurality of the oil outlet holes (19) are provided and are all in communication with the cavity (15).

5. The grooved pipe protection structure according to claim 1 is characterized in that: Grooves (20) are provided at both ends of the pipe body (1), and the connecting rings (8) are located inside the grooves (20).

6. A grooved pipe protection structure according to claim 1, characterized in that: A sealing ring (21) is fixedly provided on the lower end surface of the upper protective member (2), a sealing groove (22) is provided on the upper end surface of the lower protective member (3), and the sealing ring (21) is located inside the sealing groove (22).

7. The grooved pipe protection structure according to claim 1 is characterized in that: Anti-wear bulges (23) are fixedly provided on the outer wall of the rubber sleeve (7), and a plurality of anti-wear bulges (23) are provided and are evenly distributed.

8. The grooved pipe protection structure according to claim 1 is characterized in that: The upper protective piece (2) and the lower protective piece (3) are both tubular structures with a protrusion in the middle.

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