Bolt support

Abstract

The utility model discloses a bolt support which comprises an adjusting screw assembly, the adjusting screw assembly is installed on an adjusting seat structure in a screwed mode, the adjusting screw assembly comprises a screw rod and a first nut, the first nut is connected to the outer portion of the screw rod in a threaded mode, and a hexagonal groove is formed in the end portion of the screw rod. The bolt support is simple in structure and convenient to use, and the height and the transverse distance can be adjusted; horizontal adjustment can be achieved through a screw rod and a first nut in the adjusting screw assembly, and longitudinal adjustment can be achieved through the adjusting base structure.

Description

Technical Field

[0001] The utility model belongs to the field of brackets, and in particular relates to a bolt bracket. Background Art

[0002] The bolt bracket is a part used to adjust and support the mechanism. By using the bolt bracket, adjustment can be quickly achieved, and the application is very convenient.

[0003] The existing Chinese patent with publication number CN106272251A discloses an anti-slip bolt bracket, including a bracket plate for placing bolts, anti-slip patterns are arranged on the inner side of the bracket plate, a plurality of limit pins for fixing the baffle are arranged in the slot, the baffle is movably connected to the slot through a connecting rod, the connecting ends of the connecting rod and the slot on both sides are provided with buckles, an adjustment block is movably connected in the slot, the adjustment block is connected to the baffle, two adjustment blocks corresponding to each other at both ends of the bracket plate interact with each other, one end of the bracket plate is movably connected to the support rod, and the support rod is connected to the hook through two arc-shaped connecting pieces; the design structure is simple, easy to manufacture, and low cost; it can work more accurately, protect users from more safe operation, and improve work efficiency.

[0004] The above-mentioned patent and the current technology have some advantages respectively, but still have the following disadvantages, such as: it is not convenient to adjust the height and lateral distance, and the structure is relatively complicated. Utility Model Content

[0005] The purpose of the utility model is to provide a bolt bracket to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bolt bracket, comprising an adjusting screw assembly, wherein the adjusting screw assembly is spirally mounted on an adjusting seat structure, the adjusting screw assembly comprises a screw rod and a first nut, the first nut is threadedly connected to the outside of the screw rod, and a hexagonal groove is provided at the end of the screw rod.

[0007] By adopting the above technical solution, the bolt bracket has a simple structure, can realize adjustment of height and lateral distance, and is easy to use; horizontal adjustment can be realized by applying the screw rod and the first nut in the adjustment screw assembly, and longitudinal adjustment can be realized by utilizing the adjustment seat structure.

[0008] Preferably, the adjustment seat structure is a nut-type seat, and the adjustment seat structure includes a first bolt seat, a first threaded hole, a protruding rod, a threaded portion and a second nut. The first bolt seat and the protruding rod are integrally formed, the first threaded hole is opened in the first bolt seat for the screw rod to be threaded into, the threaded portion is arranged on the outside of the protruding rod, and the second nut is spirally connected to the outside of the threaded portion.

[0009] By adopting the above technical solution, the first threaded hole on the first bolt seat can facilitate the screwing in of the adjustment screw, and the protruding rod and the threaded portion thereon and the second nut screwed on the outside of the threaded portion can achieve longitudinal adjustment.

[0010] Preferably, the threaded portion is partially disposed on the protruding rod.

[0011] By adopting the above technical solution, by partially arranging the threaded portion on the protruding rod, it is convenient to prevent the thread from being damaged during installation and use.

[0012] Preferably, the first bolt seat is a rectangular block, and chamfers are provided at the corners of the rectangular block.

[0013] By adopting the above technical solution, the setting of the chamfer can reduce the stress concentration phenomenon.

[0014] Preferably, the adjustment seat structure is a bolt-type seat, and the adjustment seat structure includes a second bolt seat and a second threaded hole, the second threaded hole is opened on the second bolt seat, and the screw rod is threadedly connected in the second threaded hole.

[0015] By adopting the above technical solution, support can be achieved when the second bolt seat is used, and the second threaded hole on the second bolt seat can facilitate the screwing in of the screw rod.

[0016] Preferably, the second bolt seat is in the shape of a rectangular column, and a chamfer is provided at the side line of the second bolt seat.

[0017] By adopting the above technical solution, the chamfered corners can reduce the stress concentration phenomenon of the second bolt seat.

[0018] Preferably, the end of the screw rod is rounded.

[0019] By adopting the above technical solution, the rounded setting can reduce burrs and prevent stress concentration.

[0020] Preferably, the second threaded hole is opened on the central axis of the second bolt seat.

[0021] By adopting the above technical solution, the second threaded hole is opened on the central axis to ensure stable support.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The bolt bracket has a simple structure, can realize the adjustment of height and lateral distance, and is easy to use; the horizontal adjustment can be realized by using the screw rod and the first nut in the adjustment screw assembly, and the longitudinal adjustment can be realized by utilizing the adjustment seat structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is one of the structural schematic diagrams of the first embodiment of the present utility model;

[0025] Figure 2 This is the second structural diagram of the first embodiment of the present utility model;

[0026] Figure 3 This is one of the structural diagrams of the second embodiment of the present utility model;

[0027] Figure 4 This is the second structural diagram of the second embodiment of the present utility model;

[0028] In the figure: 1, adjustment screw assembly; 2, adjustment seat structure; 11, screw rod; 12, first nut; 13, hexagonal groove; 21, first bolt seat; 22, first threaded hole; 23, protruding rod; 24, threaded portion; 25, second nut; 26, second bolt seat; 27, second threaded hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0030] refer to Figures 1 to 4 A bolt bracket includes an adjusting screw assembly 1, which is screw-mounted on an adjusting seat structure 2. The adjusting screw assembly 1 includes a screw rod 11 and a first nut 12, the first nut 12 is threadedly connected to the outside of the screw rod 11, and a hexagonal groove 13 is provided at the end of the screw rod 11. The bolt bracket has a simple structure, can adjust the height and lateral distance, and is easy to use; the horizontal adjustment can be achieved by using the screw rod 11 and the first nut 12 in the adjusting screw assembly 1, and the longitudinal adjustment can be achieved by using the adjusting seat structure 2.

[0031] refer to Figure 1 and Figure 2, wherein the adjustment seat structure 2 is a nut-type seat, the adjustment seat structure 2 includes a first bolt seat 21, a first threaded hole 22, a protruding rod 23, a threaded portion 24 and a second nut 25. The first bolt seat 21 and the protruding rod 23 are integrally formed, the first threaded hole 22 is opened in the first bolt seat 21 for the screw rod 11 to be screwed in, the threaded portion 24 is arranged on the outside of the protruding rod 23, and the second nut 25 is screwed on the outside of the threaded portion 24. The first threaded hole 22 on the first bolt seat 21 can facilitate the screwing in of the adjustment screw, and the protruding rod 23 and the threaded portion 24 thereon and the second nut 25 screwed on the outside of the threaded portion 24 can realize longitudinal adjustment.

[0032] refer to Figure 1 and Figure 2 , wherein the threaded portion 24 is partially arranged on the protruding rod 23. By partially arranging the threaded portion 24 on the protruding rod 23, it is convenient to prevent the screw thread from being damaged during installation and use; wherein the first bolt seat 21 is a rectangular block, and chamfers are arranged at the corners of the rectangular block. The chamfer arrangement can reduce stress concentration. Example

[0033] refer to Figures 1 to 4 A bolt bracket includes an adjusting screw assembly 1, which is screw-mounted on an adjusting seat structure 2. The adjusting screw assembly 1 includes a screw rod 11 and a first nut 12, the first nut 12 is threadedly connected to the outside of the screw rod 11, and a hexagonal groove 13 is provided at the end of the screw rod 11. The bolt bracket has a simple structure, can adjust the height and lateral distance, and is easy to use; the horizontal adjustment can be achieved by using the screw rod 11 and the first nut 12 in the adjusting screw assembly 1, and the longitudinal adjustment can be achieved by using the adjusting seat structure 2.

[0034] refer to Figure 3 and Figure 4 The adjustment seat structure 2 is a bolt-type seat, and the adjustment seat structure 2 includes a second bolt seat 26 and a second threaded hole 27. The second threaded hole 27 is opened on the second bolt seat 26, and the screw rod 11 is threadedly connected in the second threaded hole 27. When the second bolt seat 26 is used, support can be achieved, and the second threaded hole 27 on the second bolt seat 26 can facilitate the screw rod 11 to be screwed in.

[0035] refer to Figure 3 and Figure 4 The second bolt seat 26 is in the shape of a rectangular column, and a chamfer is arranged at the edge of the second bolt seat 26, and the chamfer can reduce the stress concentration phenomenon of the second bolt seat 26; the end of the screw rod 11 is arranged to be chamfered, and the chamfer can reduce burrs and prevent stress concentration; the second threaded hole 27 is opened on the central axis of the second bolt seat 26, and opening the second threaded hole 27 on the central axis can ensure stable support.

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

Claims

1. A bolt bracket, characterized in that: The invention comprises an adjusting screw assembly (1), wherein the adjusting screw assembly (1) is screwed onto an adjusting seat structure (2), wherein the adjusting screw assembly (1) comprises a screw rod (11) and a first nut (12), wherein the first nut (12) is threadedly connected to the outside of the screw rod (11), and a hexagonal groove (13) is formed at the end of the screw rod (11); The adjustment seat structure (2) is a nut-type seat, comprising a first bolt seat (21), a first threaded hole (22), a protruding rod (23), a threaded portion (24) and a second nut (25); the first bolt seat (21) and the protruding rod (23) are integrally formed; the first threaded hole (22) is provided in the first bolt seat (21) for the screw rod (11) to be threadedly screwed in; the threaded portion (24) is provided outside the protruding rod (23); and the second nut (25) is screwedly connected to the outside of the threaded portion (24).

2. A bolt bracket according to claim 1, characterized in that: The threaded portion (24) is partially disposed on the protruding rod (23).

3. A bolt bracket according to claim 1, characterized in that: The first bolt seat (21) is a rectangular block, and chamfers are arranged at the corners of the rectangular block.

4. A bolt bracket according to claim 1, characterized in that: The adjustment seat structure (2) is a bolt-type seat, and the adjustment seat structure (2) comprises a second bolt seat (26) and a second threaded hole (27), wherein the second threaded hole (27) is formed on the second bolt seat (26), and the screw rod (11) is threadedly connected in the second threaded hole (27).

5. A bolt bracket according to claim 4, characterized in that: The second bolt seat (26) is in the shape of a rectangular column, and a chamfer is provided at the edge of the second bolt seat (26).

6. A bolt bracket according to claim 1, characterized in that: The end of the screw rod (11) is configured to be rounded.

7. A bolt bracket according to claim 4, characterized in that: The second threaded hole (27) is formed on the central axis of the second bolt seat (26).

Images