Novel device special for preventing tire locking ring from falling off

Abstract

The utility model discloses a novel special device for preventing a tire locking ring from falling, which belongs to the technical field of tire assembly and comprises a fixing frame used for fastening the tire locking ring and a rim mounted on the inner side of the tire locking ring, the lower end of the fixing frame is inserted into a bolt fixing hole formed in the inner side of the rim, and the lower end of the fixing frame is fixedly connected with the rim. The transverse frame is placed on the outer side of a rim and a tire check ring, the two sides of the transverse frame are fixed through studs, one sides of the studs penetrate through the strip-shaped grooves in the two sides of the transverse frame and are fastened through nuts, the other sides of the studs are fixed to the bolt fixing holes, when a tire is inflated, the check ring is fixed, potential safety hazards are eliminated, and the tire check ring is prevented from being disintegrated during inflation; and the working efficiency is improved, and the operation is convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire assembly, and particularly relates to a novel special device for preventing a tire lock ring from falling off. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the body of the vehicle, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving, so they must have high load-bearing performance, traction performance, and buffering performance. At the same time, they are also required to have high wear resistance and flexibility resistance, as well as low rolling resistance and heat generation. Since goods such as nickel iron sand cause great wear on tires, tires need to be replaced after long-term use. Among large tires, tires with O-ring rims that are disassembled and installed need to be equipped with locking rings.

[0003] During the tire assembly and inflation process, there is a risk of the lock ring breaking and flying, causing injury. The current practice is to pre-inflate the tire first, and then use a forklift to drag the tire into a metal protective cage to continue inflating. The inflation process takes a long time and the operation is relatively cumbersome. Utility Model Content

[0004] The utility model aims to provide a novel tire lock ring anti-slip device to solve the technical problem of inflating tires of mobile mechanical equipment and eliminating potential safety hazards in the operation process proposed in the background technology.

[0005] To achieve the above purpose, the specific technical scheme of the utility model is as follows: a new type of tire lock ring anti-falling special device, comprising

[0006] A fixing frame is used to fasten the tire lock ring and is installed on the rim inside the tire lock ring, and the lower end of the fixing frame is inserted into the bolt fixing hole opened on the inner side of the rim;

[0007] The fixing frame comprises a transverse frame installed transversely on the outside of the tire locking ring and stud bolts installed on both sides of the lower end of the transverse frame, one end of the stud bolt is installed through the transverse frame, and the other end of the stud bolt is installed through the bolt fixing hole.

[0008] Preferably, the stud bolt is movably installed inside a strip groove opened at the upper end of the transverse frame.

[0009] Preferably, nuts are movably mounted on both ends of the stud bolt, the nut on one side is mounted on the outside of the transverse frame, and the nut on the other side is arranged on the inside of the bolt fixing hole.

[0010] Preferably, a storage groove is opened on the inner side of the transverse frame, a rotating frame is movably installed inside the storage groove, the middle part of the rotating frame is installed and fixed by a rotating shaft, and is rotatably installed in the inner cavity of the storage groove.

[0011] Preferably, the rotating frame is composed of two groups of symmetrically installed frames, the two groups of frames are installed in a scissor-like staggered manner, and the middle parts are positioned by a rotating axis.

[0012] Preferably, locking parts are movably mounted on both sides of the transverse frame, and the locking parts are movably mounted inside mounting heads arranged on both sides of the transverse frame.

[0013] Preferably, the locking portion comprises a locking rod transversely mounted at the end of the transverse frame and a locking frame mounted at the lower end of the mounting head, and the locking frame is sleeved on the lower end of the locking rod.

[0014] Preferably, a first clamp and a second clamp are provided on both sides of the lower end of the transverse frame, the first clamp is fixedly mounted on the lower surface of the transverse frame, and the second clamp is fixedly mounted on the upper end of the locking frame.

[0015] The utility model discloses a novel tire lock ring anti-slipping special device which has the following advantages:

[0016] The novel tire lock ring anti-slipping special device has the following advantages: during operation, the tire is placed horizontally, a transverse frame is placed outside the wheel rim and the tire retaining ring, and two sides of the transverse frame are fixed with stud bolts. One side of the stud bolt passes through the strip grooves on both sides of the transverse frame and is fastened with nuts, and the other side is fixed on the bolt fixing hole. When the tire is inflated, the retaining ring is fixed to eliminate safety hazards and avoid the tire retaining ring from collapsing during inflation to cause safety hazards, thereby improving operation efficiency and being convenient and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[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 fixing frame structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating frame of the utility model;

[0021] Figure 4This is a schematic diagram of the locking structure of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0023] Explanation of marks in the figure: 100, fixed frame; 110, horizontal frame; 111, strip groove; 112, storage groove; 113, mounting head; 114, first clamp; 115, second clamp; 120, stud bolt; 121, nut; 130, locking part; 131, locking rod; 132, locking frame; 140, rotating frame; 141, rotating axis; 200, rim; 210, bolt fixing hole. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a new type of tire lock ring anti-separation special device of the utility model in conjunction with the accompanying drawings.

[0030] like Figure 1-Figure 2 As shown, a new type of special device for preventing a tire lock ring from falling off of the utility model includes a fixing frame 100 for fastening the tire lock ring, and a rim 200 installed on the inner side of the tire lock ring for installing and supporting the fixing frame 100, and the lower end of the fixing frame 100 is inserted into a bolt fixing hole 210 opened on the inner side of the rim 200.

[0031] The fixing frame 100 includes a transverse frame 110 installed transversely on the outside of the tire lock ring and stud bolts 120 installed on both sides of the lower end of the transverse frame 110 for supporting the transverse frame 110. One end of the stud bolt 120 is installed through the transverse frame 110, and the other end of the stud bolt 120 is installed through the bolt fixing hole 210. Both ends of the stud bolt 120 are movably installed with nuts 121 for fixing the stud bolt 120. The nut 121 on one side is installed on the outside of the transverse frame 110, and the nut 121 on the other side is arranged on the inner side of the bolt fixing hole 210 for fixing the stud bolt 120.

[0032] During operation, the tire is placed horizontally, and the transverse frame 110 is placed outside the rim 200 and the tire retaining ring. The two sides of the transverse frame 110 are fixed with stud bolts 120. One side of the stud bolt 120 passes through the strip grooves 111 on both sides of the transverse frame 110 and is fastened with nuts 121, and the other side is fixed on the bolt fixing hole 210. When the tire is inflated, the retaining ring is fixed to eliminate safety hazards and avoid the tire retaining ring from collapsing during inflation, causing safety hazards, thereby improving work efficiency and making the operation convenient and quick.

[0033] Furthermore, the stud bolt 120 is movably installed inside the strip groove 111 opened at the upper end of the transverse frame 110, and is used to fix the transverse frame 110. At the same time, the position of the stud bolt 120 can be adjusted to facilitate processing.

[0034] like Figure 3As shown, a storage groove 112 is opened on the inner side of the transverse frame 110, and a rotating frame 140 for auxiliary fixation of the locking ring is movably installed inside the storage groove 112. The middle part of the rotating frame 140 is installed and fixed by a rotating shaft 141, and is rotatably installed in the inner cavity of the storage groove 112. The rotating frame 140 is composed of two groups of symmetrically installed frames, and the two groups of frames are staggered in a scissor-like manner, and the middle parts are both positioned by the rotating shaft 141.

[0035] During inflation, the rotating frame 140 rotatably arranged in the inner cavity of the transverse frame 110 can be rotated and displayed, thereby increasing the overall protection range of the transverse frame 110, preventing the retaining ring from being offset and ejected, and providing more comprehensive protection. In addition, the movably installed rotating frame 140 can be retracted at any time for easy use.

[0036] like Figure 4-Figure 5 As shown, locking parts 130 for locking the fixed frame 100 are movably installed on both sides of the transverse frame 110. The locking parts 130 are movably installed inside the mounting heads 113 arranged on both sides of the transverse frame 110. The locking parts 130 include a locking rod 131 installed laterally at the end of the transverse frame 110 and a locking frame 132 installed at the lower end of the mounting head 113 for fixing the locking rod 131. The locking frame 132 is sleeved on the lower end of the locking rod 131. The locking rod 131 is U-shaped and clamped on the upper end of the transverse frame 110, and is fixed and prevented from falling off through holes and fixing pins on both sides.

[0037] When storing the fixing frame 100, the locking rod 131 and the locking frame 132 can be engaged and matched, and the fixing pin can be used for fastening, so as to ensure that the rotating frame 140 movably installed inside will not rotate out, thereby reducing the storage area, and the stud bolt 120 can be stored inside the transverse frame 110 and the locking frame 132 for fixing, so that the fixing frame 100 can be disassembled and installed into a whole, which is convenient for storage and transportation.

[0038] Furthermore, a first clamp 114 and a second clamp 115 for fixing the stud bolt 120 are provided on both sides of the lower end of the transverse frame 110. A through slot is opened in the middle of the first clamp 114 and the second clamp 115, and the size of the slot matches the diameter of the stud bolt 120. The first clamp 114 is fixedly mounted on the lower surface of the transverse frame 110, and the second clamp 115 is fixedly mounted on the upper end of the locking frame 132. The first clamp 114 and the second clamp 115 are convenient for fixing the stud bolt 120, avoiding the stud bolt 120 from shaking and deviating, causing wear of parts, and ensuring accurate positioning.

[0039] A novel special device for preventing tire lock rings from falling off, the working principle is as follows: during operation, the tire is placed horizontally, the transverse frame 110 is placed outside the rim 200 and the tire retaining ring, and the two sides of the transverse frame 110 are fixed with stud bolts 120. One side of the stud bolt 120 passes through the strip grooves 111 on both sides of the transverse frame 110 and is fastened with nuts 121, and the other side is fixed on the bolt fixing hole 210. When the tire is inflated, the retaining ring is fixed to eliminate safety hazards, avoid the tire retaining ring from collapsing during inflation, and cause safety hazards, thereby improving work efficiency and making the operation convenient and quick.

[0040] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A new type of tire lock ring anti-slip device, characterized by: include A fixing frame (100) is used to fasten the tire locking ring and is mounted on the rim (200) inside the tire locking ring, wherein the lower end of the fixing frame (100) is inserted into a bolt fixing hole (210) opened inside the rim (200); A fixing frame (100) comprises a transverse frame (110) installed transversely on the outside of a tire lock ring and stud bolts (120) installed on both sides of the lower end of the transverse frame (110), one end of the stud bolt (120) passing through the transverse frame (110) for installation, and the other end of the stud bolt (120) passing through the bolt fixing hole (210) for installation.

2. The novel tire lock ring anti-slip device according to claim 1 is characterized in that: The stud bolt (120) is movably installed inside a strip groove (111) opened at the upper end of the transverse frame (110).

3. The novel tire lock ring anti-slip device according to claim 2 is characterized in that: Nuts (121) are movably mounted on both ends of the stud bolt (120), the nut (121) on one side is mounted on the outside of the transverse frame (110), and the nut (121) on the other side is arranged on the inside of the bolt fixing hole (210).

4. The novel tire lock ring anti-slip device according to claim 3 is characterized in that: A storage groove (112) is provided on the inner side of the transverse frame (110), and a rotating frame (140) is movably installed inside the storage groove (112). The middle part of the rotating frame (140) is installed and fixed via a rotating shaft (141) and is rotatably installed in the inner cavity of the storage groove (112).

5. The novel tire lock ring anti-slip device according to claim 4 is characterized in that: The rotating frame (140) is composed of two sets of symmetrically installed frames, the two sets of frames are staggered and installed in a scissor-like manner, and the middle parts are positioned by a rotating shaft (141).

6. The novel tire lock ring anti-slip device according to claim 5 is characterized in that: Locking parts (130) are movably mounted on both sides of the transverse frame (110), and the locking parts (130) are movably mounted inside mounting heads (113) arranged on both sides of the transverse frame (110).

7. The novel tire lock ring anti-slip device according to claim 6 is characterized by: The locking portion (130) comprises a locking rod (131) installed transversely at the end of the transverse frame (110) and a locking frame (132) installed at the lower end of the mounting head (113), wherein the locking frame (132) is sleeved on the lower end of the locking rod (131).

8. The novel tire lock ring anti-slip device according to claim 7 is characterized in that: A first clamp (114) and a second clamp (115) are provided on both sides of the lower end of the transverse frame (110); the first clamp (114) is fixedly mounted on the lower surface of the transverse frame (110); and the second clamp (115) is fixedly mounted on the upper end of the locking frame (132).

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