Lifting belt with assembled buffer assembly

Abstract

The utility model relates to the technical field of lifting belts, in particular to a lifting belt with an assembled buffer component, which comprises a lifting belt main body, bottom plates are respectively arranged at the bottom of the lifting belt main body, compression springs are arranged on the left side and the right side of each bottom plate, and fastening insertion rods are arranged in the compression springs. A guide block is fixedly mounted at the right end of the fastening insertion rod, a mounting hole and a fixing groove are formed in the surface of the top of the bottom plate, a supporting spring is arranged on the inner wall of the bottom end of the mounting hole, a positioning column is arranged in the supporting spring, and a friction convex block is fixedly mounted at the top end of the positioning column; a fixing plate is arranged at the top of the lifting belt body, a fixing block is arranged at the bottom of the fixing plate, a buffering mechanism is arranged at the top of the fixing plate, and through the arrangement of the lifting belt containing the assembled buffering assembly, by means of the structural design in the buffering mechanism, the damping performance of the lifting belt is improved, and a lifted object can be protected conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting belts, in particular to a lifting belt containing an assembled buffer component. Background Art

[0002] Lifting belts are generally made of high-strength polyester filaments, which have multiple advantages such as high strength, wear resistance, oxidation resistance, and UV resistance. At the same time, they are soft, non-conductive, and non-corrosive. They are widely used in various fields. There are many types of lifting belts. Conventional lifting belts are divided into four categories: ring-shaped core-through, ring-shaped flat, double-eye core-through, and double-eye flat.

[0003] A lifting belt containing an assembled buffer component is currently used. After searching, it was found that the utility model with patent publication number CN210854955U discloses a lifting belt containing an assembled buffer component, including a lifting belt body, a plurality of buffer components that are detachable and clamped on the lifting belt body, the buffer component includes two sealing splints that are hingedly connected, and a plurality of buffer protrusions are fixedly provided on the opposite sides of the sealing splints. A locking structure is correspondingly provided on the end of the sealing splint away from the hinged side. The utility model is provided with a plurality of buffer components clamped on the lifting belt, which divides the lifting belt into a plurality of short belt parts, with low amplitude, good buffer dispersion, and the ability to quickly absorb shock and energy. The overall operation is simple and convenient, and the practicality is good.

[0004] Although the above patent solves the problems in the above-mentioned background technology, it still has the following shortcomings: its lifting belt relies on auxiliary channels and auxiliary shock-absorbing columns to achieve shock-absorbing performance. The shock-absorbing effect exhibited by this method is not good. Therefore, when in use, it is easy to cause damage to the hoisted objects, which is not conducive to subsequent use.

[0005] In summary, the present invention solves the problems in the above-mentioned background technology by designing a lifting belt including an assembled buffer component. Utility Model Content

[0006] The purpose of the present utility model is to provide a lifting belt including an assembled buffer component to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The lifting device of the present invention is a lifting device for lifting the lifting device of the lifting device, and the lifting device for lifting the lifting device is installed in the lifting mode. The lifting device is installed in the lifting mode of the lifting device, the lifting device being installed in the lifting mode of the lifting device and the lifting device being installed in the lifting mode of the lifting device.

[0009] The buffer mechanism includes a mounting groove provided on the top surface of the fixed plate, and a shock absorber and a support air cylinder are fixedly installed on the inner wall of the bottom end of the mounting groove, an inflation valve port is provided on the outer side of the support air cylinder, an airtight pressure plate is provided inside the support air cylinder, and a buffer compression spring is fixedly installed on the top, a support column is provided inside the buffer compression spring, and a contact pressure plate is fixedly installed on the top of the support column.

[0010] As a preferred solution of the present invention, the inner wall of the fixing groove is in contact with the outer surface of the fixing block.

[0011] As a preferred solution of the present invention, the compression spring is embedded in the left and right ends of the base plate, and its opposite ends are fixed to the outer surface of the guide block. The end of the fastening rod away from the guide block passes through the outer surface of the base plate and extends to the inside of the fixing groove, and it fits tightly with the limiting slot.

[0012] As a preferred solution of the present invention, the mounting holes are equidistantly distributed on the left and right sides of the top surface of the base plate, and the top end of the support spring is fixedly connected to the bottom side of the friction bump.

[0013] As a preferred solution of the present invention, the bottom end of the positioning column fits and moves through the bottom inner wall of the mounting hole and extends downward.

[0014] As a preferred solution of the present invention, the shock absorber and the support air cylinder are fixed and symmetrically distributed about the bottom inner wall of the installation groove, and the top end of the shock absorber contacts the bottom surface of the contact pressure plate.

[0015] As a preferred solution of the present invention, the bottom end of the support column is movable through the top surface of the support cylinder and is fixed to the top surface of the airtight pressure plate, and the outer surface of the airtight pressure plate is sealed and slid with the inner wall of the support cylinder.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the utility model, a lifting belt containing an assembled buffer component is provided, thereby utilizing the structural design in the buffer mechanism. The combination of the shock absorber and the support air cylinder can effectively absorb and disperse the impact force generated during the lifting process, improve the shock absorption performance of the lifting belt, and facilitate the protection of the hoisted object. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0020] Figure 3 It is a structural diagram of the buffer mechanism of the utility model.

[0021] In the figure: 1. Lifting belt body; 2. Bottom plate; 201. Compression spring; 202. Fastening rod; 203. Guide block; 3. Mounting hole; 301. Support spring; 302. Positioning column; 303. Friction bump; 4. Fixing groove; 5. Fixing plate; 501. Fixing block; 502. Limiting slot; 6. Buffer mechanism; 601. Mounting groove; 602. Shock absorber; 603. Support air cylinder; 604. Inflating valve port; 605. Airtight pressure plate; 606. Buffering compression spring; 607. Support column; 608. Contact pressure plate. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0027] A lifting belt with an assembled buffer component includes a lifting belt body 1, a bottom plate 2 is respectively provided at the bottom of the lifting belt body 1, a compression spring 201 is provided on the left and right sides of the bottom plate 2, a fastening rod 202 is provided inside the compression spring 201, and a guide block 203 is fixedly installed on the right end of the fastening rod 202, a mounting hole 3 and a fixing groove 4 are respectively provided on the top surface of the bottom plate 2, a support spring 301 is provided on the inner wall of the bottom end of the mounting hole 3, a positioning column 302 is provided inside the support spring 301, and a friction protrusion 303 is fixedly installed on the top of the positioning column 302, a fixing plate 5 is provided on the top of the lifting belt body 1, a fixing block 501 is provided at the bottom of the fixing plate 5, a limiting slot 502 is provided on the outer surface of the fixing block 501, and a buffer mechanism 6 is provided on the top of the fixing plate 5;

[0028] Specifically, the inner wall of the fixing groove 4 is in contact with the outer surface of the fixing block 501, the compression spring 201 is embedded in the left and right ends of the bottom plate 2, and its opposite ends are fixed to the outer surface of the guide block 203, and the end of the fastening rod 202 away from the guide block 203 passes through the outer surface of the bottom plate 2 and extends to the interior of the fixing groove 4, and is tightly fitted with the limiting slot 502;

[0029] In this embodiment, the compression spring 201 is provided to provide an elastic force to the fastening rod 202, so that the fastening rod 202 and the limiting slot 502 form a fastening connection, thereby achieving the effect of rapid assembly between the base plate 2, the fixing plate 5 and the lifting belt body 1, thereby improving the work efficiency of the staff.

[0030] Specifically, the mounting holes 3 are equidistantly distributed on the top surface of the base plate 2. The top of the support spring 301 is fixedly connected to the bottom side of the friction protrusion 303. The bottom end of the positioning column 302 is adapted to fit and flexibly penetrate the bottom inner wall of the mounting hole 3 and extend downward.

[0031] In this embodiment, the support spring 301 and the positioning column 302 are combined to support the friction protrusion 303, thereby ensuring a stable contact between the friction protrusion 303 and the lifting belt body 1, and improving the stability of the lifting belt during use.

[0032] In this embodiment, please refer to Figure 1 and Figure 3 The buffer mechanism 6 includes a mounting groove 601 provided on the top surface of the fixed plate 5, and a shock absorber 602 and a support cylinder 603 are fixedly installed on the inner wall of the bottom end of the mounting groove 601. An inflation valve port 604 is provided on the outer side of the support cylinder 603, and an airtight pressure plate 605 is provided inside the support cylinder 603. A buffer compression spring 606 is fixedly installed on the top, and a support column 607 is provided inside the buffer compression spring 606. A contact pressure plate 608 is fixedly installed on the top of the support column 607;

[0033] Specifically, the shock absorber 602 and the support cylinder 603 are fixed and symmetrically distributed about the inner wall of the bottom end of the installation groove 601. The top of the shock absorber 602 contacts the bottom surface of the contact pressure plate 608. The bottom end of the support column 607 movably passes through the top surface of the support cylinder 603 and is fixed to the top surface of the airtight pressure plate 605. The outer surface of the airtight pressure plate 605 slides in a sealed fit with the inner wall of the support cylinder 603.

[0034] In this embodiment, the sealed and sliding setting of the airtight pressure plate 605 and the support gas cylinder 603 can effectively prevent gas leakage and ensure the long-term stable operation of the support gas cylinder 603. With the combination of the shock absorber 602 and the support gas cylinder 603, the shock absorption performance of the lifting belt is improved, thereby meeting the needs of users.

[0035] The working process of the present invention is as follows: when using a lifting belt with an assembled buffer component, the bottom plate 2 is first moved to make the bottom plate 2 contact with the bottom of the lifting belt body 1, and then the fixing plate 5 is moved to drive the fixing block 501 to be close to and contact with the fixing groove 4 until the limiting slot 502 and the fastening plug rod 202 are in the same straight line. At this time, under the elastic contraction of the compression spring 201, the fastening plug rod 202 moves toward the inside of the fixing groove 4 and is in close contact with the limiting slot 502, thereby completing the assembly between the bottom plate 2, the fixing plate 5 and the lifting belt body 1. At this time, the lifting belt body 1 is in contact with the friction protrusion 303 and drives it to move downward, and then the friction protrusion 303 drives the positioning column 302 to move downward and squeeze the support spring 301, and the support spring 301 During the extrusion process, elastic potential energy is generated, which acts on the friction protrusion 303, so that the friction protrusion 303 is in firm contact with the lifting belt body 1, ensuring the stability between the bottom plate 2, the fixed plate 5 and the lifting belt body 1, and finally the lifting operation can be carried out. During the lifting process, the contact pressure plate 608 is in contact with the lifting object. When the lifting object is subjected to impact force, the contact pressure plate 608 will move downward, and the shock absorber 602 will shrink. At the same time, the support column 607 will drive the airtight pressure plate 605 to move downward along the inner wall of the support air cylinder 603 and squeeze the gas inside it, and the buffer compression spring 606 will also shrink. This can effectively absorb and disperse the impact force on the lifting object, avoid damage to the lifting object, and improve the use effect of the lifting belt.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting belt with an assembled buffer assembly, comprising a lifting belt body (1), characterized in that: The bottom of the lifting belt body (1) is respectively provided with a bottom plate (2), and compression springs (201) are provided on the left and right sides of the bottom plate (2), and a fastening rod (202) is provided inside the compression spring (201), and a guide block (203) is fixedly installed on the right end of the fastening rod (202), and a mounting hole (3) and a fixing groove (4) are respectively provided on the top surface of the bottom plate (2), and a support spring (301) is provided on the inner wall of the bottom end of the mounting hole (3), and a positioning column (302) is provided inside the support spring (301), and a friction protrusion (303) is fixedly installed on the top of the positioning column (302), and a fixing plate (5) is provided on the top of the lifting belt body (1), and a fixing block (501) is provided at the bottom of the fixing plate (5), and a limiting slot (502) is provided on the outer surface of the fixing block (501), and a buffer mechanism (6) is provided on the top of the fixing plate (5); The buffer mechanism (6) includes a mounting groove (601) provided on the top surface of the fixing plate (5), a shock absorber (602) and a support cylinder (603) are fixedly mounted on the inner wall of the bottom end of the mounting groove (601), an inflation valve port (604) is provided on the outside of the support cylinder (603), an airtight pressure plate (605) is provided inside the support cylinder (603), and a buffer compression spring (606) is fixedly mounted on the top, a support column (607) is provided inside the buffer compression spring (606), and a contact pressure plate (608) is fixedly mounted on the top of the support column (607).

2. A lifting belt with an assembled buffer assembly according to claim 1, characterized in that: The inner wall of the fixing groove (4) is in contact with the outer surface of the fixing block (501).

3. A lifting belt with an assembled buffer assembly according to claim 1, characterized in that: The compression spring (201) is embedded in the left and right ends of the base plate (2), and its opposite ends are fixed to the outer surface of the guide block (203). The end of the fastening rod (202) away from the guide block (203) passes through the outer surface of the base plate (2) and extends to the inside of the fixing groove (4), and is tightly fitted with the limiting slot (502).

4. A lifting belt with an assembled buffer assembly according to claim 1, characterized in that: The mounting holes (3) are distributed equidistantly on the left and right sides of the top surface of the bottom plate (2), and the top end of the support spring (301) is fixedly connected to the bottom side of the friction protrusion (303).

5. The lifting belt with assembled buffer assembly according to claim 1, characterized in that: The bottom end of the positioning column (302) fits and moves through the bottom inner wall of the mounting hole (3) and extends downward.

6. A lifting belt with an assembled buffer assembly according to claim 1, characterized in that: The shock absorber (602) and the support cylinder (603) are both fixed and symmetrically distributed about the inner wall of the bottom end of the installation groove (601), and the top end of the shock absorber (602) contacts the bottom surface of the contact pressure plate (608).

7. The lifting belt with assembled buffer assembly according to claim 1, characterized in that: The bottom end of the support column (607) is movable through the top surface of the support cylinder (603) and is fixed to the top surface of the airtight pressure plate (605), and the outer surface of the airtight pressure plate (605) is sealed and slidable with the inner wall of the support cylinder (603).

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