Leak-proof belt

Abstract

The utility model discloses a leakproof belt, which is characterized in that the leakproof belt comprises a leakproof sheet, a tightening part and an abutting part, the tightening part is connected to the front surface of the leakproof sheet, the abutting part is connected to the back surface of the leakproof sheet, the tightening part is provided with a tightening strip, the tightening strip is provided with a wiring hole for a binding belt to pass through, and the binding strip is connected with the abutting part through the wiring hole. When the flange is wrapped by the leakage-proof piece, the tightening part tightens the leakage-proof piece, so that the flange is wrapped by the abutting part. The beneficial effects of the utility model are that when the leakproof sheet wraps the flange, the abutting part is attached to the flange, the binding belt passes through the wiring hole on the binding part, and the binding strip of the binding part enables the abutting part at the other end of the leakproof sheet to be attached to the flange more tightly under the condition that the binding belt is bound tightly, thereby achieving a leakproof effect, and being simple in structure and convenient to use. And the device is suitable for various flanges or easy-to-leak parts of pipe fittings.

Description

Technical Field

[0001] The utility model relates to an industrial product, more specifically to an anti-leakage belt. Background Art

[0002] In the production process, valves, flanges and other parts are often wrapped with leak-proof covers to prevent leakage. However, the leak-proof covers are often complex in structure and difficult to disassemble and install. A patent application number is 201510147628.9, and the patent name is the invention patent of silicone leak-proof cover for transformer respirator. It uses buckles, leak-proof plates and other components to simplify the steps of wrapping flanges. However, the situation in industrial production is changeable and it is necessary to take leak-proof measures for flanges from different angles. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide an anti-leakage belt.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leakage-proof belt, characterized in that it includes a leakage-proof sheet, a tightening portion, and a resistance portion, the tightening portion is connected to the front side of the leakage-proof sheet, the resistance portion is connected to the back side of the leakage-proof sheet, the tightening portion has a tightening strip, and the tightening strip has a wiring hole for allowing the tie to pass through, and when the leakage-proof sheet wraps the flange, the tightening portion tightens the leakage-proof sheet so that the resistance portion covers the flange.

[0005] As a further improvement of the present invention, the abutment portion is a raised block.

[0006] As a further improvement of the utility model, the raised block is provided with a deformation hole.

[0007] As a further improvement of the present invention, there are two protruding blocks, and there is a gap between the protruding blocks.

[0008] As a further improvement of the utility model, there is also a leak-proof part, which is arranged in the gap.

[0009] As a further improvement of the present invention, the anti-leakage part is an anti-leakage net.

[0010] As a further improvement of the present invention, the anti-leakage net is in sheet form, and the anti-leakage net has two sheets.

[0011] As a further improvement of the utility model, the leakage-proof net includes an arc-shaped portion and a connecting portion, and the arc-shaped portion is connected to the leakage-proof sheet via the connecting portion.

[0012] As a further improvement of the present invention, the arc-shaped portion has a plurality of cutouts.

[0013] As a further improvement of the present invention, there are two tightening strips.

[0014] The beneficial effect of the utility model is that when the leakproof sheet wraps the flange, the contact part fits with the flange, and a cable tie passes through the wiring hole on the tightening part. When the cable tie is tightened, the tightening strip of the tightening part makes the contact part at the other end of the leakproof sheet fit more tightly with the flange, thereby achieving a leak-proof effect. The utility model has a simple structure and is suitable for various flanges or leak-prone parts of pipes. The preferred materials for making the leakproof belt are rust-proof VCI, rust-proof film, PVC and PVDF. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a first embodiment;

[0016] Figure 2 is a schematic diagram of a second embodiment;

[0017] Figure 3 is a schematic diagram of a third embodiment;

[0018] Figure 4 is a schematic diagram of a fourth embodiment;

[0019] Figure 5 This is a schematic diagram of the fourth embodiment in use.

[0020] 1. Leakage-proof sheet; 2. Tightening part; 3. Resistance part; 4. Tightening strip; 5. Wiring hole; 6. Raised block; 7. Gap; 8. Leakage-proof part; 9. Leakage-proof net; 10. Arc-shaped part; 11. Connecting part; 12. Incision; 13. Deformation hole. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the embodiments given in the accompanying drawings.

[0022] Embodiment 1:

[0023] Reference Figure 1 As shown, a leakage prevention belt is characterized in that it includes a leakage prevention sheet 1, a tightening part 2, and a resistance part 3, wherein the tightening part 2 is connected to the front side of the leakage prevention sheet 1, and the resistance part 3 is connected to the back side of the leakage prevention sheet 1, the tightening part 2 has a tightening strip 4, and the tightening strip 4 has a wiring hole 5 for allowing the tie to pass through, and when the leakage prevention sheet 1 wraps the flange, the tightening part 2 tightens the leakage prevention sheet 1 so that the resistance part 3 covers the flange.

[0024] Through the above technical solution, when the leakage-proof tape is used, the abutting portion 3 on the back of the leakage-proof sheet 1 is attached to the flange, and a cable tie is passed through the wiring hole 5 on the tightening portion 2 on the front of the leakage-proof sheet 1. At this time, the cable tie is tightened to tightly fit the abutting portion 3 to the flange, thereby achieving a leakage-proof effect.

[0025] As an improved specific implementation, the abutment portion 3 is a raised block 6 .

[0026] Through the above technical solution, when the anti-leakage belt is used, the abutting portion 3 uses the protruding block 6, and the protruding block 6 abuts against the flange to achieve the anti-leakage effect.

[0027] As an improved specific implementation, there are two protruding blocks 6 , and there is a gap 7 between the protruding blocks 6 .

[0028] Through the above technical solution, two protruding blocks 6 are provided. Since the two protruding blocks 6 have a gap 7, the tightening part 2 is tightened at this time, and the two protruding blocks 6 are respectively attached to the upper and lower ends of the flange to make the fitting effect more significant and make the flange less likely to leak.

[0029] As an improved specific implementation, the raised block 6 has a deformation hole 13 .

[0030] Through the above technical solution, when the deformation hole 13 is set on the protruding block 6, it is easier for the protruding block 6 to deform when it collides with valves, flanges, and connecting pipes of various sizes, so that the protruding block 6 can further fit with the anti-leakage part, making the anti-leakage function more effective.

[0031] Embodiment 2:

[0032] Reference Figure 2 As shown, a leakage-proof belt is characterized in that it includes a leakage-proof sheet 1, a tightening part 2, and a resistance part 3, wherein the tightening part 2 is connected to the front side of the leakage-proof sheet 1, and the resistance part 3 is connected to the back side of the leakage-proof sheet 1, the tightening part 2 has a tightening strip 4, and the tightening strip 4 has a wiring hole 5 for allowing the tie to pass through, when the leakage-proof sheet 1 wraps the flange, the tightening part 2 tightens the leakage-proof sheet 1 so that the resistance part 3 covers the flange, the resistance part 3 is a protruding block 6, and the protruding blocks 6 have two, and there is a gap 7 between the protruding blocks 6. As an improved specific embodiment, it also has a leakage-proof part 8, and the leakage-proof part 8 is arranged in the gap 7.

[0033] Through the above technical solution, a leak-proof part 8 is set in the gap 7. When the leak-proof sheet 1 covers the flange, the two protruding blocks 6 are respectively against the upper and lower sides of the flange. At this time, the leak-proof part 8 set in the gap 7 contacts the flange, thereby further increasing the leak-proof effect.

[0034] As an improved specific implementation, a leak-proof net 9 is provided on the leak-proof portion 8 .

[0035] Through the above technical solution, when the leak-proof net 9 is used as the leak-proof part, the leak-proof part 8 can more easily fit the leak-proof net 9 to the position where leak-proofing is required, so that the resistance effect of the leak-proof part 8 is better and the leak-proof effect can be better achieved.

[0036] As an improved specific implementation, the anti-leakage net 9 is in sheet shape, and the anti-leakage net 9 has two sheets.

[0037] Through the above technical solution, when the leak-proof net 9 is in sheet form, the leak-proof sheet 1 is convenient for wrapping the flange, and using two leak-proof nets 9 makes it easier to adhere to the flange, achieving a better leak-proof effect.

[0038] Embodiment three:

[0039] Reference Figure 3 As shown, based on the second embodiment, the following improvements are made, the difference being that the anti-leakage net 9 includes an arcuate portion 10 and a connecting portion 11 , and the arcuate portion 10 is connected to the anti-leakage sheet 1 via the connecting portion 11 .

[0040] Through the above technical solution, when the leak-proof sheet 1 wraps the leak-proof area, the gap 7 on the back of the leak-proof sheet 1 is connected to the connecting part 11, and the connecting part 11 is connected to the leak-proof net 9. At this time, when the leak-proof net 9 is fitted with the leak-proof area, the arc-shaped part 10 of the leak-proof net 9 is easier to deform, so that the leak-proof net 9 fits the leak-proof area, thereby achieving a better anti-leakage effect.

[0041] As an improved specific implementation, the arc-shaped portion 10 has a plurality of cutouts 12 .

[0042] Through the above technical solution, when the leak-proof net 9 is fitted with the leak-proof part, the arc-shaped part 10 has several cuts 12, so that the arc-shaped part 10 is easier to deform to fit the leak-proof part, so that the leak-proof effect of the leak-proof belt is further improved.

[0043] As an improved specific implementation, there are two tightening strips 4.

[0044] With the above technical solution, when the tightening strip 4 needs to tighten the anti-leakage bag, two tie ties pass through the wiring holes 5 on the two tightening strips 4 respectively, and tighten the anti-leakage belt from both ends respectively, so that the area of ​​the anti-leakage coating is increased.

[0045] Embodiment 4:

[0046] Reference Figure 4 , 5As shown, a leakage-proof belt, characterized in that: a leakage-proof belt, characterized in that: it includes a leakage-proof sheet 1, a tightening part 2, and a resistance part 3, the tightening part 2 is connected to the front side of the leakage-proof sheet 1, the resistance part 3 is connected to the back side of the leakage-proof sheet 1, the tightening part 2 has a tightening strip 4, the tightening strip 4 has a wiring hole 5 for allowing the tie to pass through, when the leakage-proof sheet 1 wraps the flange, the tightening part 2 tightens the leakage-proof sheet 1 so that the resistance part 3 covers the flange, the resistance part 3 is a raised block 6, the raised block 6 has a deformation hole 13, the raised block 6 has two, there is a gap 7 between the raised blocks 6, and there is also a leakage-proof part 8, the leakage-proof part 8 is arranged in the gap 7, the leakage-proof part 8 is provided with a leakage-proof net 9, the leakage-proof net 9 includes an arc portion 10 and a connecting portion 11, the arc portion 10 is connected to the leakage-proof sheet 1 by the connecting portion 11, and the tightening strip 4 has two.

[0047] Through the above technical solution, when the tightening strip 4 needs to be tightened to prevent leakage, two cable ties are respectively passed through the wiring holes 5 on the two tightening strips 4, and the anti-leakage belt is tightened from both ends. Since the protruding blocks 6 are respectively arranged at both ends of the anti-leakage belt, and the protruding blocks 6 have deformation holes 13, the protruding blocks 6 are easier to deform when one side is pressed against the anti-leakage position and the other side is squeezed by the cable tie, thereby achieving a better anti-leakage effect.

[0048] In summary, the above is only the preferred implementation of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A leak-proof belt, characterized in that: The invention comprises a leakproof sheet (1), a tightening portion (2), and a contact portion (3), wherein the tightening portion (2) is connected to the front side of the leakproof sheet (1), and the contact portion (3) is connected to the back side of the leakproof sheet (1). The tightening portion (2) has a tightening strip (4), and the tightening strip (4) has a wiring hole (5) for allowing a tie to pass through. When the leakproof sheet (1) wraps around a flange, the tightening portion (2) tightens the leakproof sheet (1) so that the contact portion (3) covers the flange.

2. The anti-leakage belt according to claim 1, characterized in that: The abutting portion (3) is a protruding block (6).

3. The anti-leakage belt according to claim 2, characterized in that: The protruding block (6) is provided with a deformation hole (13).

4. The anti-leakage belt according to claim 2 or 3, characterized in that: There are two protruding blocks (6), and a gap (7) is provided between the protruding blocks (6).

5. The anti-leakage belt according to claim 4, characterized in that: It also has a leak-proof portion (8), which is arranged in the gap (7).

6. The anti-leakage belt according to claim 5, characterized in that: The leak-proof part (8) is provided with a leak-proof net (9).

7. The anti-leakage belt according to claim 6, characterized in that: The anti-leakage net (9) is in sheet form, and the anti-leakage net (9) has two sheets.

8. The anti-leakage belt according to claim 6, characterized in that: The leakage prevention net (9) comprises an arc-shaped portion (10) and a connecting portion (11); the arc-shaped portion (10) is connected to the leakage prevention sheet (1) via the connecting portion (11).

9. The anti-leakage belt according to claim 6, 7 or 8, characterized in that: The anti-leakage net (9) has a plurality of cutouts (12).

10. The anti-leakage belt according to claim 9, characterized in that: The tightening strips (4) are two.

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