Fireproof annular lifting belt

Abstract

The utility model discloses a fireproof annular hoisting belt, belongs to the technical field of hoisting belts, and aims to solve the technical problems that in the prior art, when a hoisting belt is used for hoisting goods, a rope is needed for assisting in bundling, and time and labor are wasted. The fireproof annular lifting belt comprises a lifting belt body, the lifting belt body is sleeved with the lantern rings, and the lantern rings are symmetrically arranged in a pair; the connecting piece is arranged between the pair of lantern rings and is used for connecting the pair of lantern rings; the positioning holes are formed in the lifting belt body, and the number of the positioning holes is multiple; the positioning pieces are arranged on the lantern rings and used for being matched with the positioning holes to position the lantern rings on the lifting belt body, and movable plates are arranged on the sides, away from each other, of the pair of lantern rings. According to the fireproof type annular lifting belt, the two ends of the lifting belt body can be tightened above an object, the object falling phenomenon in the lifting process is prevented, goods and the lifting belt do not need to be bundled with the help of a rope, time and labor are saved, and the fireproof type annular lifting belt has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting belts, and in particular relates to a fireproof annular lifting belt. Background Art

[0002] The lifting belt is an important tool widely used in various lifting and handling operations. The ring-shaped lifting belt is composed of infinitely encircled parallel arranged wire bundles with a special wear-resistant casing. When the ring-shaped lifting belt is seriously overloaded due to improper operation or the load-bearing core is partially damaged due to long-term use, its outer jacket will first break to give a warning to avoid accidents. The breaking of the outer jacket is the scrap standard, which makes the safety inspection of the lifting belt clear at a glance and has high safety. It is widely used in shipping, metallurgy, machinery, mining, petroleum, chemical industry, ports, electricity, electronics, transportation, military and other fields. Especially in the construction field, lifting belts are often used to lift building materials and equipment; in the manufacturing field, they are used to carry and position various parts; in the logistics field, they are used to carry and transport various goods.

[0003] In the traditional lifting operation process, a lifting belt is used to pass through the bottom of the cargo for lifting. However, there is a phenomenon that the cargo is easy to fall off during the lifting process, causing losses. In order to avoid this phenomenon, it is necessary to use ropes to tie the lifting belt and the cargo to fix them. However, this lifting method requires tying operations every time the cargo is lifted, which is time-consuming and labor-intensive, and brings inconvenience to the lifting operation. For this reason, the present application proposes a fire-proof annular lifting belt. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a fireproof annular lifting belt, aiming to solve the technical problem that the lifting belt in the prior art needs rope auxiliary binding when lifting goods, which is time-consuming and labor-intensive.

[0005] Technical Solution

[0006] In order to solve the above technical problems, the utility model provides a fireproof annular lifting belt, including a lifting belt body; a ring mounted on the lifting belt body, wherein the ring is symmetrically arranged in a pair; a connecting piece arranged between the pair of the rings, and used to connect the pair of rings; a positioning hole opened on the lifting belt body, wherein a plurality of positioning holes are arranged; a positioning piece arranged on the ring, and used to cooperate with the positioning hole to position the ring on the lifting belt body.

[0007] Preferably, a movable plate is provided on one side of a pair of the collars away from each other, one end of the movable plate is hinged to the collar, the other end of the movable plate and the end wall of the collar are provided with ear blocks, and the pair of ear blocks are connected with connecting screws.

[0008] Preferably, the positioning member includes a ring seat fixedly embedded on the movable plate and a positioning bolt threadedly passing through the ring seat. The positioning bolt is inserted into and cooperates with the positioning hole, and a handle is provided at one end of the positioning bolt away from the collar.

[0009] Preferably, the connecting member includes a first screw rod and a second screw rod respectively fixed on opposite sides of a pair of collars. A sleeve is commonly threadedly sleeved on opposite ends of the first screw rod and the second screw rod.

[0010] Preferably, a receiving hole capable of receiving the second screw rod is formed at one end of the first screw rod away from the collar, and one end of the second screw rod away from the collar is provided as a spherical surface.

[0011] Preferably, hexagonal protrusions are provided on the outer wall of the sleeve.

[0012] Preferably, rings are bent at both ends of the hoisting belt body, and the bent parts at both ends of the hoisting belt body are fixed by rivets, and a metal ring is fixedly embedded in the positioning hole.

[0013] Advantageous Effects

[0014] Compared with the prior art, the advantageous effects of the present utility model are as follows:

[0015] In the present utility model, through a pair of collars sleeved on the hoisting belt body, when using the hoisting belt body to hoist an object, the pair of collars are pushed towards the object to be hoisted, and the positioning bolt is screwed to be inserted into the positioning hole at the corresponding position on the hoisting belt body, so as to position the pair of collars on the hoisting belt body. Thus, under the connection of the connecting member, the pair of collars can tighten the two ends of the hoisting belt body above the object, preventing the object from falling off during the hoisting process, without the need to tie the goods and the hoisting belt with a rope, saving time and effort, and having high practical value.

[0016] In the present utility model, through the arrangement of the connecting member, by screwing the sleeve to drive the first screw rod and the second screw rod to approach each other, on the basis of the initial tightening of the hoisting belt body by the pair of collars, the pair of collars can be driven to approach each other, so that the hoisting belt body above the object to be hoisted can be further tightened, enabling the hoisting belt body to tightly tie the object to be hoisted and enhancing the anti-slip effect of the hoisting belt body on the object to be hoisted.

[0017] In the present utility model, through the movable plate provided on the collar, after removing the connecting screw, the movable plate can be rotated and opened, which is convenient for sleeving the collar on the hoisting belt body and is convenient for operation and use. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the structure of the collar and the connecting piece in the present utility model;

[0021] Figure 3 Schematic diagram of the structure of the first lead screw and the collar in the present utility model;

[0022] Figure 4 Schematic diagram of the structure of the second lead screw and the collar in the present utility model;

[0023] Figure 5 Schematic diagram of the structure at the lifting ring of the present utility model.

[0024] The reference signs in the drawings are: 1, lifting belt body; 2, collar; 3, connecting piece; 4, lifting ring; 5, positioning hole; 6, positioning piece; 7, first lead screw; 8, second lead screw; 9, sleeve; 10, hexagonal convex block; 11, storage hole; 12, positioning bolt; 13, handle; 14, movable plate; 15, ear block; 16, connecting screw; 17, ring seat; 18, rivet; 19, metal ring. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] This embodiment provides a fireproof ring-shaped lifting belt, and its structural schematic diagram is as Figures 1 - 5As shown in the figure, it includes a lifting belt body 1; a collar 2 sleeved on the lifting belt body 1, and a pair of collars 2 are symmetrically arranged; a connecting piece 3 arranged between the pair of collars 2 for connecting the pair of collars 2; positioning holes 5 opened on the lifting belt body 1, and a plurality of positioning holes 5 are provided; a positioning member 6 arranged on the collar 2 for positioning the collar 2 on the lifting belt body 1 in cooperation with the positioning holes 5. In this structural manner, when using the lifting belt body 1 to lift an object, push the pair of collars 2 towards the object to be lifted, and use the positioning member 6 to cooperate with the positioning holes 5 to position the collar 2 on the lifting belt body 1. Thus, under the connection of the connecting piece 3, the pair of collars 2 can tighten the two ends of the lifting belt body 1 above the object, preventing the object from falling off during the lifting process, without the need to tie the goods to the lifting belt body 1 with ropes, saving time and effort, and having high practical value.

[0027] In this embodiment, the lifting belt body 1 is an annular negative ion flame retardant and fireproof lifting belt, which is made of high-performance synthetic fiber materials, has the characteristics of high strength and wear resistance, and also has the function of flame retardancy and fire prevention. In addition, the synthetic fiber material used to make the annular negative ion flame retardant and fireproof lifting belt is treated with the oil infiltration technology, and the oil agent can penetrate into the gaps of the polyester fibers, making the connection between the fibers closer, thereby improving the strength and wear resistance of the lifting belt body 1.

[0028] In this embodiment, movable plates 14 are arranged on the sides of the pair of collars 2 away from each other. One end of the movable plate 14 is hinged to the collar 2, and ear blocks 15 are arranged on the other end of the movable plate 14 and the end wall of the collar 2. A connecting screw 16 is connected to the pair of ear blocks 15. In this structural manner, after detaching the connecting screw 16, the movable plate 14 can be rotated and opened, facilitating the sleeving of the collar 2 on the lifting belt body 1 and being conducive to operation and use.

[0029] As a preferred technical solution in this embodiment, the positioning member 6 includes a ring seat 17 fixedly embedded on the movable plate 14 and a positioning bolt 12 threadedly inserted through the ring seat 17. The positioning bolt 12 is inserted and matched with the positioning hole 5. A handle 13 is arranged at one end of the positioning bolt 12 away from the collar 2. By screwing the positioning bolt 12 into the positioning hole 5 at the corresponding position on the lifting belt body 1, the pair of collars 2 can be positioned on the lifting belt body 1.

[0030] As a preferred technical solution in this embodiment, the connecting piece 3 includes a first screw rod 7 and a second screw rod 8 respectively fixed on the opposite sides of the pair of collars 2. A sleeve 9 is commonly threadedly sleeved on the opposite ends of the first screw rod 7 and the second screw rod 8. On the basis of the pair of collars 2 initially tightening the lifting belt body 1, screw the sleeve 9 to drive the first screw rod 7 and the second screw rod 8 to approach each other, driving the pair of collars 2 to approach each other. Thus, the lifting belt body 1 above the object to be lifted can be further tightened, enabling the lifting belt body 1 to tightly bind the object to be lifted and enhancing the anti-slip effect of the lifting belt body 1 on the object to be lifted.

[0031] Further, a receiving hole 11 capable of accommodating the insertion of the second lead screw 8 is provided at one end of the first lead screw 7 away from the collar 2. The end of the second lead screw 8 away from the collar 2 is provided as a spherical surface. During the process of the sleeve 9 being screwed to drive the second lead screw 8 and the first lead screw 7 to approach each other, the second lead screw 8 can be inserted into the receiving hole 11, extending the distance of the first lead screw 7 and the second lead screw 8 moving towards each other. In addition, the sleeve 9 is symmetrically divided into two sections, the two sections of the sleeve 9 are rotatably connected, and the two sections of the sleeve 9 are respectively in threaded socket fit with the second lead screw 8 and the first lead screw 7. Thus, the two sleeves 9 can be respectively screwed to drive the second lead screw 8 and the first lead screw 7 to approach relatively. A hexagonal protrusion 10 is provided on the outer wall of the sleeve 9, which is beneficial to screwing the sleeve 9 to rotate.

[0032] Further, both ends of the hoisting belt body 1 are bent with hanging rings 4, and the bent parts at both ends of the hoisting belt body 1 are fixed by rivets 18. A metal ring 19 is fixedly embedded in the positioning hole 5.

[0033] Working principle: When using the hoisting belt body 1 to hoist an object, a pair of collars 2 are symmetrically sleeved on the hoisting belt body 1, the pair of collars 2 are pushed towards the object to be hoisted, and the positioning bolts 12 are screwed to be inserted into the positioning holes 5 at the corresponding positions on the hoisting belt body 1 to position the pair of collars 2 on the hoisting belt body 1. Thus, under the connection of the connecting piece 3, the pair of collars 2 can tighten both ends of the hoisting belt body 1 above the object, preventing the object from falling off during the hoisting process, without the need to tie the goods and the hoisting belt body 1 with ropes, which is time-saving and labor-saving. In addition, by screwing the sleeve 9 to drive the first lead screw 7 and the second lead screw 8 to approach each other, the pair of collars 2 are driven to approach each other. Thus, the hoisting belt body 1 above the object to be hoisted can be further tightened, enabling the hoisting belt body 1 to tightly bind the object to be hoisted, enhancing the anti-slip effect of the hoisting belt body 1. Further, through the movable plate 14 provided on the collar 2, after the connecting screw 16 is detached, the movable plate 14 can be rotated and opened, which is convenient for sleeving the collar 2 on the hoisting belt body 1, providing convenience for the hoisting use of the hoisting belt body 1.

[0034] All the technical features in this embodiment can be freely combined according to actual needs.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fireproof annular lifting belt, characterized in that: include: Lifting belt body (1); A ring (2) sleeved on the lifting belt body (1), wherein a pair of the rings (2) are symmetrically arranged; A connecting piece (3) disposed between the pair of collars (2) and used for connecting the pair of collars (2); A positioning hole (5) is provided on the lifting belt body (1), wherein a plurality of positioning holes (5) are provided; A positioning piece (6) arranged on the collar (2) is used to cooperate with the positioning hole (5) to position the collar (2) on the lifting belt body (1).

2. A fireproof endless lifting belt according to claim 1, characterized in that: A movable plate (14) is provided on one side of the pair of collars (2) that is away from each other. One end of the movable plate (14) is hinged to the collar (2). The other end of the movable plate (14) and the end wall of the collar (2) are provided with ear blocks (15). The pair of ear blocks (15) are connected with connecting screws (16).

3. A fireproof endless lifting belt according to claim 2, characterized in that: The positioning member (6) comprises a ring seat (17) fixedly embedded on the movable plate (14) and a positioning bolt (12) threadedly penetrated through the ring seat (17); the positioning bolt (12) is plugged into the positioning hole (5); and a handle (13) is provided at one end of the positioning bolt (12) away from the collar (2).

4. A fireproof endless lifting belt according to claim 1, characterized in that: The connecting member (3) comprises a first screw rod (7) and a second screw rod (8) respectively fixed on opposite sides of a pair of collars (2); the first screw rod (7) and the second screw rod (8) have opposite ends that are threadedly sleeved with a sleeve (9).

5. A fireproof endless lifting belt according to claim 4, characterized in that: The end of the first screw rod (7) away from the collar (2) is provided with a receiving hole (11) capable of accommodating the insertion of the second screw rod (8), and the end of the second screw rod (8) away from the collar (2) is configured as a spherical surface.

6. A fireproof endless lifting belt according to claim 4, characterized in that: A hexagonal protrusion (10) is arranged on the outer wall of the sleeve (9).

7. A fireproof endless lifting belt according to claim 1, characterized in that: Both ends of the lifting belt body (1) are bent with lifting rings (4), and the bending parts of both ends of the lifting belt body (1) are fixed by rivets (18), and a metal ring (19) is fixedly embedded in the positioning hole (5).

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