Anti-slip light-weight bolt

Abstract

The utility model provides an anti-slip light-weight bolt, and relates to the technical field of light-weight bolts, the anti-slip light-weight bolt comprises a nut, a screw rod is fixedly connected to the surface of one side of the nut, a hexagonal groove is formed in the surface of the nut, and an anti-slip device is arranged at the position, located in the hexagonal groove, of the surface of the nut. The anti-slip device enables the tool to be more stably assembled in the inner wall of the hexagonal groove to be used in a rotating mode, the anti-slip device comprises a plurality of reinforcing strips, the reinforcing strips are evenly and circumferentially distributed and fixedly connected to the position of the nut, the surfaces of the reinforcing strips are jointly and fixedly connected with a reinforcing ring, the reinforcing ring is a rubber ring, and the anti-slip device is arranged on the inner wall of the hexagonal groove. When the tool is used for installing and fixing the bolt, stable connection between the tool and the bolt is better kept, and the conditions of rotation, separation and slipping are not prone to occurring, so that the bolt is assembled more stably and firmly, and the using effect and the safety of the bolt are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to light weight bolt technical field especially a light weight bolt of anti -skidding. BACKGROUND

[0002] Light weight bolt refers to the bolt made of high strength material, which has small diameter and length, and can reduce the structure weight, construction difficulty and cost under the same load condition.

[0003] The traditional bolt is provided with special slot hole at the position of the nut for facilitating use, such as the internal hexagonal bolt, which is a bolt with hexagonal slot. In use, the tool is inserted into the hexagonal slot, and then rotated to connect and fix the bolt with the corresponding part. However, in actual use, it is found that the inner wall of the hexagonal slot is planar without limiting structure, and the connecting end of the tool is relatively smooth, so that the worker is prone to sliding when disassembling the bolt, which affects the disassembly efficiency of the worker and causes inconvenience in use. SUMMARY

[0004] The technical problem to be solved by the utility model is that the inner wall of the hexagonal slot is planar without limiting structure, and the connecting end of the tool is relatively smooth, so that the worker is prone to sliding when disassembling the bolt, which affects the disassembly efficiency of the worker and causes inconvenience in use.

[0005] The utility model adopts the technical scheme that a light weight bolt of anti -skidding, including the nut, the one side surface of nut is fixedly connected with screw rod, the surface of nut is equipped with hexagonal slot, the surface of nut is equipped with anti -skidding device in the position of hexagonal slot, anti -skidding device makes the tool more stablely assemble in hexagonal slot inner wall and rotates use.

[0006] The above components achieve the following effects: when the bolt is assembled and used, first, the bolt is inserted into the thread groove of the device component, then the tool is inserted into the hexagonal slot on the surface of the nut and is limited and fixed by the anti-skid device, and then the tool drives the bolt to rotate until the assembly is stable.

[0007] Preferably, the anti-skid device comprises a plurality of reinforcing strips, the plurality of reinforcing strips are uniformly circumferentially distributed and fixedly connected at the position of the nut, a reinforcing ring is commonly fixedly connected to the surface of the plurality of reinforcing strips, the reinforcing ring is a rubber ring, a plurality of reinforcing grooves are formed on the surface of the reinforcing ring, a plurality of uniformly distributed stabilizing grooves are formed on the inner wall of the hexagonal slot, the specification and size of the plurality of stabilizing grooves are respectively matched with the plurality of reinforcing strips, and a pad plate is fixedly connected to the bottom surface of the hexagonal slot.

[0008] The effect achieved by the above-mentioned components is that when the tool is used to install and fix the bolt, the tool and the bolt are better connected stably and are not easy to rotate and slip, so that the assembly of the bolt is more stable and firm, and the use effect and safety of the bolt are improved.

[0009] Preferably, the surface of the nut is fixedly connected with a stable frame on the surface of the hexagonal groove, and the cross section of the stable frame is trapezoidal.

[0010] The effect achieved by the above-mentioned components is that when the tool is inserted into the hexagonal groove, it is covered and limited by the stable frame, so that the connection line between the tool and the nut is further improved.

[0011] Preferably, the surface of the stable frame is fixedly connected with a plurality of uniformly distributed convex points, and the plurality of convex points are metal convex points.

[0012] The effect achieved by the above-mentioned components is that when the tool is covered by the stable frame, it will be in contact with the convex points on the stable frame, so that the position of the stable tool is more stable, and the rotation assembly of the bolt is facilitated.

[0013] Preferably, the surface of the gasket plate is fixedly connected with a plurality of convex blocks, and the plurality of convex blocks are rubber blocks.

[0014] The effect achieved by the above-mentioned components is that when the tool is inserted into the hexagonal groove and contacts the gasket plate, the friction is further increased, so that the stability between the tool and the nut is further improved.

[0015] Preferably, the screw rod is provided with a reinforcing device near the nut, the reinforcing device comprises a gasket, the gasket is a metal sheet, the gasket is sleeved on the arc surface of the screw rod, the surface of the gasket is fixedly connected with a plurality of mounting blocks, the surface of the nut is provided with a plurality of grooves, and the plurality of mounting blocks are respectively inserted into the inner walls of the plurality of grooves.

[0016] The effect achieved by the above-mentioned components is that the assembly and fixing of the bolt are more stable and suitable for the device components, and are not easy to loosen and rotate, so that the stability and use effect of the bolt are improved.

[0017] Preferably, the surface of the gasket is fixedly connected with a reinforcing ring, and the reinforcing ring is a silica gel ring.

[0018] The effect achieved by the above-mentioned components is that through the arrangement of the reinforcing ring, when the gasket contacts the assembly position, the gasket and the contact are more closely contacted, and the use effect of the reinforcing device is improved.

[0019] Preferably, the surface of the reinforcing ring is fixedly connected with an auxiliary sleeve, and the cross section of the auxiliary sleeve is trapezoidal.

[0020] The effect achieved by the above component is that when the bolt is completely installed, the auxiliary sleeve is inserted into the thread groove, so that the entire bolt and the installation position are more stably fitted.

[0021] The effect achieved by the above component is that:

[0022] The beneficial effects of the present application are:

[0023] When the tool is used to install and fix the bolt, the tool and the bolt are better connected stably, and are not easy to rotate, separate and slip, so that the assembly of the bolt is more stable and firm, and the use effect and safety of the bolt are improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] The present application will be further described below in conjunction with the drawings and embodiments.

[0025] Figure 1 is a structural schematic diagram of the present application;

[0026] Figure 2 is a structural schematic diagram of the present application Figure 1 part position;

[0027] Figure 3 is a structural schematic diagram of the anti-slip device of the present application;

[0028] Figure 4 is a structural schematic diagram of the reinforcing device of the present application.

[0029] Legend: 1, nut; 2, screw rod; 3, hexagonal groove; 4, anti-slip device; 41, reinforcing strip; 42, reinforcing ring; 43, reinforcing groove; 44, stabilizing groove; 45, pad; 46, stable frame; 47, protruding point; 48, protruding block; 5, reinforcing device; 51, gasket; 52, mounting block; 53, reinforcing ring; 54, auxiliary sleeve. DETAILED DESCRIPTION

[0030] The present application will be further described below in conjunction with the drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present application in a schematic manner, so they only show the structure related to the present application.

[0031] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected" and "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] Figure 1 and Figure 2 The utility model provides an anti -skidding light weight bolt, including the nut 1, one side surface of nut 1 is fixedly connected with screw rod 2, the surface of nut 1 is equipped with hexagonal groove 3, the surface of nut 1 is equipped with anti -skidding device 4 in the position of hexagonal groove 3, anti -skidding device 4 makes the tool more stablely assembled in hexagonal groove 3 inner wall and rotates and uses, the position of screw rod 2 is equipped with reinforcing device 5 close to nut 1.

[0033] Figure 1 、 Figure 2 and Figure 3 Anti -skidding device 4 as shown in the utility model includes a plurality of reinforcing strips 41, a plurality of reinforcing strips 41 are evenly circumferentially distributed and fixedly connected in the position of nut 1, the surface of a plurality of reinforcing strips 41 is commonly fixedly connected with reinforcing ring 42, reinforcing ring 42 is rubber ring, the surface of reinforcing ring 42 is equipped with a plurality of reinforcing grooves 43, the inner wall of hexagonal groove 3 is equipped with a plurality of evenly distributed stable grooves 44, and the specification size of a plurality of stable grooves 44 is adapted to a plurality of reinforcing strips 41 respectively, the bottom surface of hexagonal groove 3 is fixedly connected with pad 45, and pad 45 is sponge board, when bolt is assembled and used, first bolt is inserted into the thread groove of device component, then the tool is inserted into the hexagonal groove 3 on the surface of nut 1, at this time, the tool will contact and extrude a plurality of reinforcing strips 41 in the position of hexagonal groove 3, and the reinforcing ring 42 on reinforcing strip 41 is extruded, so that reinforcing strip 41 is extruded and bent, until reinforcing strip 41 is extruded into stable groove 44 in the inner wall of hexagonal groove 3, at this time, reinforcing strip 41 and reinforcing ring 42 will be extruded and covered to the surface of the tool, then the tool is rotated to make screw rod 2 rotate, until assembly is stable, when the tool is used to install and fix bolt, the tool and bolt are better kept stable connection, and the situation of rotating and slipping off is not prone to, so that the assembly of bolt is more stable and firm, and the use effect and safety of bolt are improved.

[0034] Figure 1 、 Figure 2 and Figure 3The surface of the nut 1 is fixedly connected with a stable frame 46 on the surface of the hexagonal groove 3. The cross section of the stable frame 46 is trapezoidal. When the tool is inserted into the hexagonal groove 3, it is limited by the stable frame 46, so that the connection line of the tool and the nut 1 is further improved. The surface of the stable frame 46 is fixedly connected with a plurality of uniformly distributed convex points 47. The plurality of convex points 47 are metal convex points 47. When the tool is covered by the stable frame 46, it is in contact with the convex points 47 on the stable frame and is extruded, so that the position of the stable tool is more stable, facilitating the rotation assembly of the bolt. The surface of the backing plate 45 is fixedly connected with a plurality of convex blocks 48. The plurality of convex blocks 48 are rubber blocks. When the tool is inserted into the hexagonal groove 3 and contacts the backing plate 45, the friction is further increased, so that the stability between the tool and the nut 1 is further improved.

[0035] Figure 1 and Figure 4 The reinforcing device 5 shown includes a gasket 51, which is a metal sheet, and the gasket 51 is sleeved on the circular arc surface of the screw rod 2. The surface of the gasket 51 is fixedly connected with a plurality of mounting blocks 52. The surface of the nut 1 is provided with a plurality of recesses. The plurality of mounting blocks 52 are respectively inserted into the inner walls of the plurality of recesses. When the bolt is installed in the corresponding position of the threaded groove, the gasket 51 is first sleeved on the screw rod 2, and the screw rod 2 and the nut 1 are in contact with each other. At the same time, the plurality of mounting blocks 52 fixedly connected to the gasket 51 are inserted into the plurality of recesses on the surface of the nut 1. Then, the tool is assembled in the hexagonal groove 3, and the anti-skid device 4 is used to fix the tool. Until the bolt is completely assembled in the threaded groove of the device, the assembly and fixation of the bolt and the device components are more stable and suitable, and are not easy to loosen and rotate, thereby improving the stability and use effect of the bolt.

[0036] Figure 1 and Figure 4 The surface of the gasket 51 is fixedly connected with a reinforcing ring 53, which is a silica gel ring. The gasket 51 is in contact with the assembly position, and the gasket 51 and the contact are more closely contacted, thereby improving the use effect of the reinforcing device 5. The surface of the reinforcing ring 53 is fixedly connected with an auxiliary sleeve 54, which has a trapezoidal cross section. When the bolt is completely installed, the auxiliary sleeve 54 is inserted into the threaded groove, thereby making the entire bolt and the installation position more stable and suitable.

[0037] Working principle: when the bolt is assembled and used, firstly, the bolt is inserted into the threaded groove of the device component, then the tool is inserted into the hexagonal groove 3 on the surface of the nut 1, at this time, the stable frame 46 on the surface of the nut 1 will be wrapped around the tool, at this time, the tool will contact and extrude a plurality of reinforcing bars 41 in the position of the hexagonal groove 3, and extrude the reinforcing ring 42 on the reinforcing bar 41, so that the reinforcing bar 41 is extruded and bent, until the reinforcing bar 41 is extruded into the stable groove 44 on the inner wall of the hexagonal groove 3, at this time, the reinforcing bar 41 and the reinforcing ring 42 will be extruded and wrapped around the surface of the tool, then the tool is used to drive the bolt to rotate, so that the screw rod 2 rotates until the assembly is stable, at this time, when the tool is used to install and fix the bolt, the tool and the bolt are better connected and stable, and are not easy to rotate and slip, so that the assembly of the bolt is more stable and firm, and the use effect and safety of the bolt are improved.

[0038] When the bolt is installed in the corresponding position of the threaded groove, firstly, the gasket 51 is sleeved on the screw rod 2, and the screw rod 2 and the nut 1 are in contact with each other, and a plurality of mounting blocks 52 fixedly connected on the gasket 51 are inserted into a plurality of recesses on the surface of the nut 1, then the tool is assembled in the hexagonal groove 3, and the anti-skid device 4 is used to fix the tool, until the bolt is completely assembled in the threaded groove of the device, at this time, the assembly and fixation of the bolt and the device component are more stable and suitable, and are not easy to rotate and loosen, so that the stability and use effect of the bolt are improved.

[0039] Based on the above ideal embodiment of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. An anti-slip light-weight bolt comprising a nut (1), characterized in that: The side surface of the nut (1) is fixedly connected with a screw rod (2), the surface of the nut (1) is provided with a hexagonal groove (3), the surface of the nut (1) is provided with an anti-skid device (4) at the position of the hexagonal groove (3), and the anti-skid device (4) enables the tool to be more stably assembled in the inner wall of the hexagonal groove (3) for rotation.

2. The anti-slip light-weight bolt according to claim 1, wherein: The anti-skid device (4) comprises a plurality of reinforcing strips (41) which are uniformly circumferentially distributed and fixedly connected at the position of the nut (1), and the surfaces of the plurality of reinforcing strips (41) are commonly fixedly connected with a reinforcing ring (42), the reinforcing ring (42) is a rubber ring, the surface of the reinforcing ring (42) is provided with a plurality of reinforcing grooves (43), the inner wall of the hexagonal groove (3) is provided with a plurality of uniformly distributed stabilizing grooves (44), the specification sizes of the plurality of stabilizing grooves (44) are respectively matched with those of the plurality of reinforcing strips (41), and the bottom surface of the hexagonal groove (3) is fixedly connected with a backing plate (45), and the backing plate (45) is a sponge plate.

3. The anti-slip light-weight bolt according to claim 2, wherein: The surface of the nut (1) is fixedly connected with a stable frame (46) at the surface of the hexagonal groove (3), and the cross section of the stable frame (46) is trapezoidal.

4. The anti-slip light weight bolt according to claim 3, wherein: The surface of the stable frame (46) is fixedly connected with a plurality of uniformly distributed convex points (47), and the plurality of convex points (47) are metal convex points (47).

5. The anti-slip, lightweight bolt of claim 2, wherein: The surface of the backing plate (45) is fixedly connected with a plurality of convex blocks (48), and the plurality of convex blocks (48) are rubber blocks.

6. The anti-slip, lightweight bolt of claim 1, wherein: The position of the screw rod (2) close to the nut (1) is provided with a reinforcing device (5), the reinforcing device (5) comprises a gasket (51), the gasket (51) is a metal sheet, the gasket (51) is sleeved on the arc surface of the screw rod (2), the surface of the gasket (51) is fixedly connected with a plurality of mounting blocks (52), the surface of the nut (1) is provided with a plurality of recesses, and the plurality of mounting blocks (52) are respectively inserted into the inner walls of the plurality of recesses.

7. The anti-slip, lightweight bolt of claim 6, wherein: The surface of the gasket (51) is fixedly connected with a reinforcing ring (53), and the reinforcing ring (53) is a silica gel ring.

8. The anti-slip, lightweight bolt of claim 7, wherein: The surface of the reinforcing ring (53) is fixedly connected with an auxiliary sleeve (54), and the cross section of the auxiliary sleeve (54) is trapezoidal.

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