Insulating blanket strapping tape

Abstract

The utility model relates to the field of electrified vertical rods, and discloses an insulating blanket strapping tape which comprises an elastic rope, self-adhesive tapes are fixedly connected to the two ends of the elastic rope, a winding assembly is wound around the periphery of the elastic rope and comprises a rotating support, the inner portion of the rotating support is wound around the periphery of the elastic rope, and the self-adhesive tapes are fixedly connected to the self-adhesive tapes. A rotating disc is hinged to the bottom end of the rotating support, passing openings are formed in the two sides of the rotating disc, a rotating shaft is fixedly connected to the top end of the winding assembly, a hand wheel is fixedly connected to the top end of the rotating shaft, a ratchet wheel is fixedly connected to the bottom end of the hand wheel, a pawl is clamped to the right side of the ratchet wheel, and a rotating circular groove is formed in the bottom end of the pawl. According to the utility model, the elastic rope and the self-adhesive tape are arranged to conveniently surround the insulating blanket, and the hand wheel is rotated to tighten the elastic rope, so that the insulating blanket can be fixed more closely and more tightly when a vertical rod with a larger diameter is wrapped, and the insulating blanket is not easy to fall off and is more convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of live poles, in particular to an insulating blanket binding belt. Background Art

[0002] Live pole erection is to complete the new pole erection work by live operation under the premise of uninterrupted power supply. Live pole erection can be carried out without interrupting the power supply, thus avoiding the impact of power outages on surrounding residents. Live pole erection belongs to the third category of live operation projects with higher difficulty. It has high requirements on the live operation technology and live work process of live workers. When live pole erection, the pole body needs to be insulated and shielded, usually covered with an insulating blanket, and then fixed with an insulating blanket clamp.

[0003] After searching, Chinese patent announcement number: CN218768915U discloses an insulating blanket clamp, including a blanket clamp body, two of which are provided, and the two blanket clamp bodies are hinged by a hinge shaft; the blanket clamp body is composed of a clamp and a handle, the clamp and the handle are arranged on both sides of the hinge shaft, a torsion spring is provided on the hinge shaft, and the two ends of the torsion spring extend to the inner side of the two handles respectively, and in the initial state, the ends of the two clamps are connected; a blanket clamp rubber sleeve is provided on the clamp; and a hand guard is provided on the handle for increasing the friction of the handle surface. The beneficial effect is that the contact position with the insulating blanket is a flexible contact to avoid damage to the insulating blanket surface; by providing the hand guard on the handle, the friction between the hand and the handle can be increased to avoid the hand and the handle from slipping off, and after the anti-slip angle is provided, it can be used as a limiter at the tail of the handle to prevent the hand from slipping off along the tail of the handle, further improving the stability of the handle opening and closing operation.

[0004] Although this technology can conveniently fix the insulating blanket on the outer peripheral surface of the live pole, in actual use, when the insulating blanket is wrapped around some poles with larger diameters (such as equal-diameter stress poles, tower poles, etc.), the insulating blanket cannot be wrapped and fixed more tightly and tightly. At the same time, the insulating blanket may fall off when clamped, which may cause the insulation shielding to fail. Therefore, an insulating blanket binding belt is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an insulating blanket binding belt, which aims to improve the problem of poor fixing effect when the insulating blanket is clamped on a vertical pole with a thicker diameter covered by the insulating blanket in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an insulating blanket strapping belt, comprising an elastic rope, self-adhesive tapes are fixedly connected at both ends of the elastic rope, a winding assembly is wound around the outer circumference of the elastic rope, a rotating shaft is fixedly connected to the top of the winding assembly, a hand wheel is fixedly connected to the top of the rotating shaft, a ratchet is fixedly connected to the bottom end of the hand wheel, a pawl is clamped on the right side of the ratchet, a rotating circular groove is opened at the bottom end of the pawl, the inner wall of the side of the rotating circular groove is elastically connected to a fixed cylinder through a volute spring, and a handle is fixedly connected to the front of the pawl.

[0007] As a further description of the above technical solution:

[0008] The rotating shaft is provided with a limiting groove, the inner wall at the bottom end of the limiting groove is elastically connected with a button through a limiting spring, the bottom end of the button is fixedly connected with a connecting cylinder, the bottom end of the connecting cylinder is fixedly connected with a blade, and the bottom end of the limiting groove is provided with a rectangular groove.

[0009] As a further description of the above technical solution:

[0010] The winding assembly includes a rotating bracket, the interior of the rotating bracket is wound around the outer circumference of the elastic rope, the bottom end of the rotating bracket is hinged with a rotating disk, both sides of the rotating disk are provided with through holes, and the interior of the rotating bracket is fixedly connected to the outer circumferential surface of the lower side of the rotating shaft.

[0011] As a further description of the above technical solution:

[0012] The outer periphery of the rotating shaft is rotatably connected to the outer periphery of the rotating disk, and the bottom end of the fixed cylinder is fixedly connected to the top end of the rotating disk.

[0013] As a further description of the above technical solution:

[0014] One end of the spiral spring is fixedly connected to the inner wall of the side of the rotating circular groove, and the other end of the spiral spring is fixedly connected to the outer circumference of the fixed cylinder. The top end of the fixed cylinder is rotatably connected to the inner wall of the top end of the rotating circular groove.

[0015] As a further description of the above technical solution:

[0016] One end of the limit spring is fixedly connected to the inner wall of the bottom end of the limit groove, and the other end of the limit spring is fixedly connected to the bottom end of the button. The outer periphery of the button is slidably connected to the inside of the limit groove.

[0017] As a further description of the above technical solution:

[0018] The connection cylinder and the blade are located inside the limit spring, and the connection cylinder and the outer periphery of the blade are not in contact with the limit spring.

[0019] As a further description of the above technical solution:

[0020] The outer periphery of the blade is slidably connected to the inside of the rectangular groove, and the bottom end of the blade is in contact with the top end of the elastic rope.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, elastic ropes and self-adhesive belts are provided to conveniently surround the insulating blanket, and the hand wheel is turned to tighten the elastic rope, so that when wrapping a thicker diameter vertical pole, the insulating blanket can be fixed more tightly and not easily fall off, and the operation is more convenient.

[0023] 2. In the utility model, by setting a limit spring and connecting a cylinder, pressing a button causes the blade to cut the tight elastic rope, so that the elastic rope no longer fixes the insulating blanket, and the insulating blanket can be easily removed, making it more convenient to remove the insulating shield. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall top surface of an insulating blanket strapping belt proposed by the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the top surface of a rotating disk of an insulating blanket bundling belt proposed by the utility model;

[0026] Figure 3 A schematic diagram of the bottom end of a hand wheel of an insulating blanket strapping belt proposed by the utility model;

[0027] Figure 4 The utility model is a front cross-sectional schematic diagram of a rotating bracket of an insulating blanket bundling belt.

[0028] Legend:

[0029] 1. Elastic rope; 2. Self-adhesive tape; 3. Rotating bracket; 4. Rotating disk; 5. Through port; 6. Rotating shaft; 7. Handwheel; 8. Ratchet; 9. Pawl; 10. Rotating circular groove; 11. Volute spring; 12. Fixed cylinder; 13. Handle; 14. Limiting groove; 15. Limiting spring; 16. Button; 17. Connecting cylinder; 18. Blade; 19. Rectangular groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 2 The utility model provides an embodiment of an insulating blanket bundling belt, comprising an elastic rope 1, the elastic rope 1 has a certain elasticity, can be deformed and generate elastic force, and both ends of the elastic rope 1 are fixedly connected with a group of self-adhesive tapes 2, the self-adhesive tapes 2 have high viscosity, and can be quickly fixed by simply tearing off the surface coating and sticking them to each other, which is relatively simple and fast to bundle. A winding assembly is wound around the outer periphery of the elastic rope 1, and the winding assembly comprises a rotating bracket 3, which is wound around the outer periphery of the elastic rope 1 inside the rotating bracket 3. When the rotating bracket 3 rotates, it will drive the elastic rope 1 to rotate, so that the elastic rope 1 is wound around the outer periphery of the rotating bracket 3. A rotating disk 4 is hinged at the bottom end of the rotating bracket 3, and a group of through holes 5 are respectively opened on both sides of the rotating disk 4. The two ends of the elastic rope 1 pass through the through holes 5 respectively, and a rotating shaft 6 is fixedly connected to the top of the winding assembly. The rotating bracket 3 is fixedly connected to the outer peripheral surface of the lower side of the rotating shaft 6, and the outer periphery of the rotating shaft 6 is rotatably connected to the outer periphery of the rotating disk 4. When the rotating shaft 6 rotates, it can drive the rotating bracket 3 to rotate.

[0032] Reference Figure 1-Figure 3 The top of the rotating shaft 6 is fixedly connected with a hand wheel 7 for easy rotation, the bottom of the hand wheel 7 is fixedly connected with a ratchet 8, and a pawl 9 is clamped on the right side of the ratchet 8. The ratchet 8 and the pawl 9 form a system. When the pawl 9 contacts the ratchet 8, the ratchet 8 can only move in one direction. A rotating circular groove 10 is opened at the bottom of the pawl 9. The inner wall of the side of the rotating circular groove 10 is elastically connected with a fixed cylinder 12 through a volute spring 11. The volute spring 11 will drive the pawl 9 to move backward when the pawl 9 is not under force, so that the pawl 9 is clamped on the right side of the ratchet 8, so that the ratchet 8 cannot rotate, one end of the spiral spring 11 is fixedly connected to the inner wall of the side of the rotating circular groove 10, and the other end of the spiral spring 11 is fixedly connected to the outer periphery of the fixed cylinder 12, and the top of the fixed cylinder 12 is rotatably connected to the inner wall of the top of the rotating circular groove 10. When the ratchet 9 is turned, the ratchet 9 will rotate around the fixed cylinder 12 as the center of the circle, and the bottom end of the fixed cylinder 12 is fixedly connected to the top of the rotating disk 4. The front of the ratchet 9 is fixedly connected with a handle 13 for conveniently pulling the ratchet 9.

[0033] Reference Figure 2 and Figure 4The rotating shaft 6 is provided with a limit groove 14, and the inner wall at the bottom end of the limit groove 14 is elastically connected with a button 16 through a limit spring 15. When the button 16 is not subjected to force, the limit spring 15 will push the button 16 upward. One end of the limit spring 15 is fixedly connected to the inner wall at the bottom end of the limit groove 14, and the other end of the limit spring 15 is fixedly connected to the bottom end of the button 16. The outer periphery of the button 16 is slidably connected to the inside of the limit groove 14. The limit groove 14 limits the button 16 to slide up and down only along the inner wall of the limit groove 14. The bottom end of the button 16 is fixed A connecting cylinder 17 is fixedly connected to the bottom of the connecting cylinder 17 to form a connecting and fixing function. A blade 18 for cutting the elastic rope 1 is fixedly connected to the bottom of the connecting cylinder 17. The connecting cylinder 17 and the blade 18 are located inside the limit spring 15. The outer periphery of the connecting cylinder 17 and the blade 18 does not contact the limit spring 15, so that there is no movement interference. A rectangular groove 19 is provided at the bottom of the limit groove 14. The outer periphery of the blade 18 is slidably connected to the inside of the rectangular groove 19. The bottom end of the blade 18 contacts the top of the elastic rope 1 to cut the elastic rope 1.

[0034] Working principle: When you want to conveniently fix the insulating blanket, first wrap the insulating blanket around the outer periphery of the rod body, then wrap the elastic rope 1 around the outer periphery of the insulating blanket, and use the self-adhesive tape 2 to fix the two ends of the elastic rope 1 to form a ring to surround the insulating blanket. At this time, turn the hand wheel 7, the hand wheel 7 drives the rotating shaft 6 to rotate, and the hand wheel 7 drives the rotating bracket 3 to rotate. The rotating bracket 3 makes the elastic rope 1 wrap around the rotating bracket 3, so that the elastic rope 1 is tightened, and the elastic rope 1 is stretched to generate elastic force, which firmly fixes the insulating blanket inside the elastic rope 1, and releases the hand wheel 7. At this time, the pawl 9 clamps the ratchet 8, so that the rotating shaft 6 cannot rotate, thereby conveniently completing the fixation, and the fixation is relatively firm and fit, and not easy to fall off. When the pole erection operation is completed, it is only necessary to press the button 16. The button 16 moves downward along the limit groove 14 and squeezes the limit spring 15. The button 16 drives the connecting cylinder 17 downward, and the connecting cylinder 17 drives the blade 18 downward. The blade 18 passes through the rectangular groove 19 and contacts the elastic rope 1 to cut off the elastic rope 1. At this time, the elastic rope 1 will not continue to fix the insulating blanket, and the insulating blanket can be easily removed.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulating blanket strapping tape, comprising an elastic cord (1), characterized in that: The two ends of the elastic rope (1) are fixedly connected with self-adhesive belts (2); a winding assembly is wound around the outer circumference of the elastic rope (1); the top of the winding assembly is fixedly connected with a rotating shaft (6); the top of the rotating shaft (6) is fixedly connected with a hand wheel (7); the bottom of the hand wheel (7) is fixedly connected with a ratchet (8); a pawl (9) is clamped on the right side of the ratchet (8); a rotating circular groove (10) is formed at the bottom end of the pawl (9); the inner wall of the side of the rotating circular groove (10) is elastically connected with a fixed cylinder (12) through a spiral spring (11); and the front of the pawl (9) is fixedly connected with a handle (13).

2. The insulating blanket strapping tape according to claim 1, characterized in that: The rotating shaft (6) is provided with a limit groove (14); the inner wall at the bottom end of the limit groove (14) is elastically connected to a button (16) via a limit spring (15); the bottom end of the button (16) is fixedly connected to a connecting cylinder (17); the bottom end of the connecting cylinder (17) is fixedly connected to a blade (18); and the bottom end of the limit groove (14) is provided with a rectangular groove (19).

3. The insulating blanket strapping tape according to claim 1, characterized in that: The winding assembly comprises a rotating bracket (3), the rotating bracket (3) is wound around the outer periphery of the elastic rope (1), a rotating disk (4) is hinged at the bottom end of the rotating bracket (3), through openings (5) are provided on both sides of the rotating disk (4), and the rotating bracket (3) is fixedly connected to the lower outer periphery of the rotating shaft (6).

4. The insulating blanket strapping tape according to claim 3, characterized in that: The outer periphery of the rotating shaft (6) is rotatably connected to the outer periphery of the rotating disk (4), and the bottom end of the fixed cylinder (12) is fixedly connected to the top end of the rotating disk (4).

5. The insulating blanket strapping tape according to claim 1, characterized in that: One end of the scroll spring (11) is fixedly connected to the inner wall of the side of the rotating circular groove (10), and the other end of the scroll spring (11) is fixedly connected to the outer periphery of the fixed cylinder (12), and the top end of the fixed cylinder (12) is rotatably connected to the inner wall of the top end of the rotating circular groove (10).

6. The insulating blanket strapping tape according to claim 2, characterized in that: One end of the limit spring (15) is fixedly connected to the inner wall of the bottom end of the limit groove (14), and the other end of the limit spring (15) is fixedly connected to the bottom end of the button (16), and the outer periphery of the button (16) is slidably connected to the inside of the limit groove (14).

7. The insulating blanket strapping tape according to claim 2, characterized in that: The connection cylinder (17) and the blade (18) are located inside the limit spring (15), and the outer peripheries of the connection cylinder (17) and the blade (18) are not in contact with the limit spring (15).

8. The insulating blanket strapping tape according to claim 2, characterized in that: The outer periphery of the blade (18) is slidably connected to the inside of the rectangular groove (19), and the bottom end of the blade (18) is in contact with the top end of the elastic rope (1).

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