Gun bolt fixing device

Abstract

The utility model discloses a bolt fixing device which comprises a supporting bottom frame, a fixing rack and a mounting table, the fixing rack is arranged on the supporting bottom frame in a reciprocating swing mode in the first direction so that the fixing rack can be mounted on the supporting bottom frame in an angle-adjustable mode in the first direction, and the mounting table is arranged on the fixing rack in a reciprocating swing mode in the second direction. The mounting table is mounted on the fixing rack in the second direction in an angle adjustable manner, the plane where the first direction is located is perpendicular to the plane where the second direction is located, and the bolt is fixedly mounted on the mounting table. According to the utility model, the fixed rack is operated to swing back and forth along the first direction relative to the support underframe so as to adjust the height position of the gunlock, and the mounting table is operated to swing back and forth along the second direction relative to the fixed rack so as to adjust the height position and the left-right direction of the gunlock, so that the angle adjusting range is wide; the practicability is higher, the reliability is good, and the use stability of the bolt is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of gun fixing, in particular to a gun fixing device. Background Art

[0002] The existing bolt fixing device can only adjust the angle in a single direction, up and down or left and right. The angle adjustment range is small and the practicality is not high. Although multi-angle adjustment is also possible through the universal joint structure, the reliability is insufficient and the rotating connection is prone to loosening, affecting the stability of the bolt. Utility Model Content

[0003] The utility model aims to provide a bolt fixing device to solve the above-mentioned technical problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a bolt fixing device, including a supporting frame, a fixed platform and a mounting platform, the fixed platform is arranged on the supporting frame to swing back and forth along a first direction, so that the fixed platform can be installed on the supporting frame with an adjustable angle in the first direction, the mounting platform is arranged on the fixed platform to swing back and forth along a second direction, so that the mounting platform can be installed on the fixed platform with an adjustable angle in the second direction, the plane where the first direction is located is perpendicular to the plane where the second direction is located, and the mounting platform is used for the bolt to be fixedly installed thereon.

[0005] Preferably, the first direction is any arc-shaped swing direction on a plane where the up-down, left-right directions are located, and the second direction is any arc-shaped swing direction on a plane where the front-back, left-right directions are located.

[0006] Preferably, a plurality of arc holes with the same arc center are opened on the outer periphery of the fixed platform, and a plurality of circular holes are opened on the mounting platform. The screw locking parts pass through the circular holes and the arc holes and are locked with nuts, so that the mounting platform can be installed on the fixed platform with an adjustable angle in the second direction.

[0007] Preferably, it also includes a first butterfly nut and a first locking shaft, the supporting base includes a supporting plate and two connecting plates that are perpendicular to the supporting plate and opposite to each other, the fixed platform includes a fixed platform and two connecting lugs that are perpendicular to the supporting plate and opposite to each other, and first connecting holes corresponding to each other are respectively opened between the connecting lugs and the connecting plates. The first locking shaft passes through the first connecting hole and is locked with the first butterfly nut, thereby realizing locking and fixation between the connecting lugs and the connecting plates.

[0008] Preferably, it also includes a second butterfly nut and a second locking shaft. The centers of the mounting platform and the fixed platform are respectively provided with second connecting holes corresponding to each other. The second locking shaft passes through the second connecting hole and is locked with the second butterfly nut to achieve locking and fixation between the mounting platform and the fixed platform.

[0009] Preferably, a plurality of hollow holes are formed on the fixing platform.

[0010] Preferably, a plurality of mounting holes are respectively provided on the front and rear sides of the mounting platform for cooperating with screw locks to securely mount the bolt on the mounting platform.

[0011] The utility model has the following beneficial effects:

[0012] The utility model comprises a supporting base frame, a fixed platform and a mounting platform. The fixed platform is arranged on the supporting base frame to swing back and forth along a first direction, so that the fixed platform can be installed on the supporting base frame with an angle adjustable in the first direction. The mounting platform is arranged on the fixed platform to swing back and forth along a second direction, so that the mounting platform can be installed on the fixed platform with an angle adjustable in the second direction. The plane where the first direction is located is perpendicular to the plane where the second direction is located. The mounting platform is used for a bolt to be fixedly installed thereon. The height position of the bolt can be adjusted by operating the fixed platform to swing back and forth along the first direction relative to the supporting base frame. The height position of the bolt and the left and right directions can be adjusted by operating the mounting platform to swing back and forth along the second direction relative to the fixed platform. The angle adjustment range is wide, the practicability is higher, the reliability is good, and the stability of the use of the bolt is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the utility model;

[0014] Figure 2 It is a left side perspective view of the present utility model;

[0015] Figure 3 This is a front side perspective view of the utility model (I);

[0016] Figure 4 This is the front side perspective view (II) of the present utility model;

[0017] Figure 5 It is a bottom side perspective view of the utility model;

[0018] The accompanying drawings are marked: 1 mounting table, 2 supporting base frame, 21 supporting plate, 22 connecting plate, 3 fixing table, 31 fixing table, 32 connecting lug, 4 arc hole, 5 round hole, 6 first butterfly nut, 7 first locking shaft, 8 second butterfly nut, 9 second locking shaft, 10 hollow hole, 11 mounting hole. DETAILED DESCRIPTION

[0019] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-5As shown, as an embodiment of the utility model, a bolt fixing device is provided, comprising a supporting base frame 2, a fixed platform 3 and a mounting platform 1, the fixed platform 3 is arranged on the supporting base frame 2 to swing back and forth along a first direction, so that the fixed platform 3 is installed on the supporting base frame 2 with an adjustable angle in the first direction, the mounting platform 1 is arranged on the fixed platform 3 to swing back and forth along a second direction, so that the mounting platform 1 is installed on the fixed platform 3 with an adjustable angle in the second direction, the plane where the first direction is located is perpendicular to the plane where the second direction is located, specifically, the first direction is any arc-shaped swinging direction on the plane where the up, down, left and right directions are located, the second direction is any arc-shaped swinging direction on the plane where the front, back, left and right directions are located, the mounting platform 1 is used for the bolt to be fixedly installed thereon, the supporting base frame 2 can be used for fixed installation on a wall or other planes, by operating the fixed platform 3 to swing back and forth along the first direction relative to the supporting base frame 2, the height position of the bolt is adjusted, by operating the mounting platform 1 to swing back and forth along the second direction relative to the fixed platform 3, the height position of the bolt and the left and right directions are adjusted, the angle adjustment range is wide, the practicality is higher, and the reliability is better, thereby ensuring the stability of the bolt in use.

[0023] In this embodiment, a plurality of arc holes 4 with the same arc center are provided on the outer periphery of the fixed stand 3, and a plurality of circular holes 5 are provided on the mounting platform 1. The circular holes 5 and the arc holes 4 are locked with nuts by means of screw locking members, so that the mounting platform 1 can be installed on the fixed stand 3 with an adjustable angle in the second direction, thereby preventing the mounting platform 1 from having an offset error during the angle adjustment process, further improving the installation stability and accuracy, and ensuring the stability of the bolt in use.

[0024] In this embodiment, it also includes a first butterfly nut 6 and a first locking shaft 7. The support base 2 includes a support plate 21 and two connecting plates 22 that are perpendicular to the support plate 21 and opposite to each other. The fixed stand 3 includes a fixed stand 31 and two connecting lugs 32 that are perpendicular to the support plate 21 and opposite to each other. First connecting holes corresponding to each other are respectively opened between the connecting lugs 32 and the connecting plates 22. The first locking shaft 7 passes through the first connecting hole and is locked with the first butterfly nut 6 to achieve locking and fixation between the connecting lugs 32 and the connecting plates 22. This setting allows the user to lock by directly tightening it by hand without the need for external locking workpieces, and the installation operation is more convenient and quick.

[0025] In this embodiment, a second butterfly nut 8 and a second locking shaft 9 are also included. Second connecting holes corresponding to each other are respectively opened in the centers of the mounting platform 1 and the fixing platform 31. The second locking shaft 9 passes through the second connecting hole and is locked with the second butterfly nut 8, thereby realizing the locking and fixation between the mounting platform 1 and the fixing platform 31, and further improving the locking stability between the mounting platform 1 and the fixing platform 31.

[0026] In this embodiment, a plurality of hollow holes 10 are formed on the fixing platform 31, which can effectively reduce the weight of the fixing platform 31 and realize the lightweight of the product.

[0027] In this embodiment, a plurality of mounting holes 11 are respectively provided on the front and rear sides of the mounting platform 1 for cooperating with screw locks to securely mount the bolt on the mounting platform 1 . Specifically, the bolt can be securely mounted on the top or bottom of the mounting platform 1 .

[0028] In summary, the bolt fixing device of the present invention has a higher degree of adjustment flexibility than ordinary bolt brackets and bolt brackets with universal joints. The various components such as the supporting frame 2, the fixing stand 3 and the mounting platform 1 can be adjusted at will to adapt to the stable adjustment of the angle of the bolt, and the top mounting flange of the mounting platform 1 can be quickly installed according to different brands or types of bolts, and the bottom mounting flange of the supporting frame 2 can be suitable for a variety of installation environments.

[0029] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes made to the present invention in form and detail, without departing from the spirit and scope of the present invention as defined in the appended claims, shall fall within the scope of protection of the present invention.

Claims

1. A bolt fixing device, characterized in that: It includes a supporting frame, a fixed platform and a mounting platform. The fixed platform is arranged on the supporting frame to swing back and forth along a first direction, so that the fixed platform can be installed on the supporting frame with an adjustable angle in the first direction. The mounting platform is arranged on the fixed platform to swing back and forth along a second direction, so that the mounting platform can be installed on the fixed platform with an adjustable angle in the second direction. The plane where the first direction is located is perpendicular to the plane where the second direction is located, and the mounting platform is used for the bolt to be fixedly installed thereon.

2. The bolt fixing device according to claim 1, characterized in that: The first direction is any arc-shaped swinging direction on a plane where the up-down, down-left-right directions are located, and the second direction is any arc-shaped swinging direction on a plane where the front-back, left-right directions are located.

3. The bolt fixing device according to claim 1, characterized in that: The outer circumference of the fixed platform is provided with a plurality of arc holes with the same arc center, and the mounting platform is provided with a plurality of circular holes. The screw locking parts pass through the circular holes and the arc holes and are locked with nuts, so that the mounting platform can be installed on the fixed platform with an adjustable angle in the second direction.

4. The bolt fixing device according to claim 1, characterized in that: It also includes a first butterfly nut and a first locking shaft. The support base includes a support plate and two connecting plates that are perpendicular to the support plate and opposite to each other. The fixed platform includes a fixed platform and two connecting lugs that are perpendicular to the support plate and opposite to each other. First connecting holes corresponding to each other are respectively opened between the connecting lugs and the connecting plates. The first locking shaft passes through the first connecting hole and is locked with the first butterfly nut to achieve locking and fixation between the connecting lugs and the connecting plates.

5. The bolt fixing device according to claim 4 is characterized in that: It also includes a second butterfly nut and a second locking shaft. The centers of the mounting platform and the fixing platform are respectively provided with second connecting holes corresponding to each other. The second locking shaft passes through the second connecting hole and is locked with the second butterfly nut, thereby realizing locking and fixation between the mounting platform and the fixing platform.

6. The bolt fixing device according to claim 4 is characterized in that: A plurality of hollow holes are provided on the fixing platform.

7. The bolt fixing device according to claim 2 is characterized in that: A plurality of mounting holes are respectively provided on the front and rear sides of the mounting platform for cooperating with screw locks to securely mount the bolt on the mounting platform.

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