CN212028286U

CN212028286U - Bolt with anti-loosening function

Info

Publication number: CN212028286U
Application number: CN202020312099.XU
Authority: CN
Inventors: 许明岩; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Yimanco Beijing Industrial Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-27
Anticipated expiration: 2030-03-13

Abstract

The embodiment of the utility model discloses a bolt with anti-loosening function, which comprises a nut, wherein a screw is connected with the middle position of the lower surface of the nut, the outer side wall of the screw is provided with a limiting mechanism, the outer side of the upper surface of the nut is provided with a convenient mechanism, the limiting mechanism comprises a limiting groove, a limiting hole, a limiting rod and a bracket, and the outer side wall of the screw is provided with the limiting groove; through the setting of spacing groove, spacing hole and gag lever post, make the bolt when receiving the effect of external effort, be difficult for taking place not hard up the condition because of wearing and tearing, can not lead to being connected between equipment and other equipment to become unstable, influence the normal operating between equipment and other equipment, through the setting of handle, slip hole and bracing piece, prevent to make the dismantlement of bolt become difficult because of the problem of equipment corrosion, cause the wearing and tearing of bolt hole groove, make the bolt become more difficult to dismantle.

Description

Bolt with anti-loosening function

Technical Field

The utility model relates to a bolt technical field, more specifically say, the utility model relates to a bolt with locking function.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head and a screw is matched with a nut and used for fastening and connecting two parts with through holes.

The prior art has the following defects:

1. the bolt is at the in-process that uses, easily receives the effect of external force, makes other equipment of connecting in the equipment fixing groove through bolt and nut, and it is not hard up easily to take place great wearing and tearing production because of the bolt long-time use, leads to being connected between equipment and other equipment to become unstable, influences the normal operating between equipment and other equipment.

2. In the process of installing and disassembling the bolt, workers need to insert the corresponding related tools into the hole grooves in the upper end of the bolt to install and disassemble the bolt, and the bolt is easy to disassemble due to the corrosion problem of equipment, so that the bolt is difficult to disassemble due to the abrasion of the hole grooves of the bolt, and the bolt is difficult to disassemble.

Therefore, it is necessary to provide a bolt with anti-loosening function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a bolt with locking function, through the spacing groove, the setting of spacing hole and gag lever post, make the bolt when receiving the effect of external effort, be difficult for taking place not hard up the condition because of wearing and tearing, can not lead to being connected between equipment and other equipment to become unstable, influence the normal operating between equipment and other equipment, through the handle, the setting of sliding hole and bracing piece, prevent to make the dismantlement of bolt become difficult because of the problem of equipment corrosion, cause the wearing and tearing of bolt hole groove, make the bolt become to be difficult to dismantle more, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a bolt with locking function of moving, includes the nut, nut lower surface intermediate position department is connected with the screw rod, the screw rod lateral wall is equipped with the nut, the screw rod lateral wall is equipped with stop gear, nut upper surface outside is equipped with convenient mechanism, stop gear includes spacing groove, spacing hole, gag lever post and support, the spacing groove has been seted up to the screw rod lateral wall, spacing hole has been seted up to the nut lateral wall, the nut lateral wall is close to spacing hole position department is connected with the support, the support lateral wall is connected with the gag lever post.

Preferably, the width of the limiting hole is the same as that of the limiting groove.

Preferably, the length of the limiting rod is larger than the sum of the depth of the limiting hole and the depth of the limiting groove.

Preferably, the width of the limiting rod is smaller than that of the limiting hole.

Preferably, the convenient mechanism comprises a sliding hole, and the sliding hole is formed in the upper surface of the nut.

Preferably, the convenient mechanism further comprises a support rod, and the inner side wall of the sliding hole is connected with the support rod.

Preferably, the convenient mechanism further comprises a baffle plate, and the lower end of the supporting rod is connected with the baffle plate.

Preferably, the convenient mechanism further comprises a supporting frame, and the supporting frame is connected to the upper end of the supporting rod.

Preferably, the convenient mechanism further comprises a handle, and the handles are connected to two sides of the outer side wall of the supporting frame.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a spacing groove, the setting of spacing hole and gag lever post, make the bolt accomplish the back in the installation, the accessible is with spacing hole on the nut and the spacing groove adjustment to corresponding position department on the screw rod, and run through the gag lever post and insert the spacing inslot portion and inject the nut in the position of screw rod, make the bolt when the effect that receives external effort, be difficult for taking place not hard up the condition because of wearing and tearing, can not lead to being connected between equipment and other equipment to become unstable, influence the normal operating between equipment and other equipment.

2. The utility model discloses a setting of handle, sliding hole and bracing piece makes the staff when carrying out the installation of bolt and dismantles, and the bracing piece that the accessible was fixed on the nut rotates the bolt, makes the installation of bolt need not with the help of other instruments with the dismantlement, prevents to make the dismantlement of bolt become difficult because of the problem of equipment corrosion, causes the wearing and tearing in bolt hole groove, makes the bolt become more difficult to dismantle, and the bracing piece can be at the inside free slip of sliding hole, reduces the space that occupies.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the limiting mechanism of the present invention.

Fig. 3 is a schematic bottom view of fig. 2 according to the present invention.

Fig. 4 is a schematic view of the convenient mechanism of the present invention.

Fig. 5 is a schematic top view of fig. 4 according to the present invention.

In the figure: 1. a nut; 2. a nut; 3. a screw; 4. a limiting mechanism; 41. a limiting groove; 42. a limiting hole; 43. a limiting rod; 44. a support; 5. a convenient mechanism; 51. a handle; 52. a support frame; 53. a slide hole; 54. a baffle plate; 55. a support rod.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a bolt with locking function as shown in fig. 1-5, including

nut

1, 1 lower surface intermediate position department of nut is connected with

screw rod

3, 3 lateral walls of screw rod are equipped with

nut

2, 3 lateral walls of screw rod are equipped with

stop gear

4, 1 upper surface outside of nut is equipped with convenient mechanism 5, stop gear 4 includes spacing groove 41, spacing hole 42, gag lever post 43 and support 44, spacing groove 41 has been seted up to 3 lateral walls of screw rod, spacing hole 42 has been seted up to 2 lateral walls of nut, 2 lateral walls of nut are close to spacing hole 42 position department and are connected with support 44, the support 44 lateral wall is connected with gag lever post 43.

Further, in the above technical solution, the width of the limiting hole 42 is the same as that of the limiting groove 41; the mutual position alignment of the limiting hole 42 and the limiting groove 41 is facilitated.

Further, in the above technical solution, the length of the limiting rod 43 is greater than the sum of the depth of the limiting hole 42 and the depth of the limiting groove 41; the limit rod 43 can be inserted into the limit groove 41 conveniently.

Further, in the above technical solution, the width of the limiting rod 43 is smaller than the width of the limiting hole 42; so that the limiting rod 43 can freely slide in the limiting hole 42.

Further, in the above technical solution, the convenient mechanism 5 includes a sliding hole 53, and the upper surface of the nut 1 is provided with the sliding hole 53; so that the support rod 55 is freely slid inside the slide hole 53.

Further, in the above technical solution, the convenient mechanism 5 further includes a support rod 55, and the inner side wall of the sliding hole 53 is connected with the support rod 55; to provide a firm support for the support frame 52.

Further, in the above technical solution, the convenient mechanism 5 further includes a baffle 54, and the lower end of the support rod 55 is connected with the baffle 54; the support rod 55 and the slide hole 53 are prevented from being separated from each other.

Further, in the above technical solution, the convenient mechanism 5 further includes a support frame 52, and the support frame 52 is connected to the upper end of the support rod 55; it is convenient to connect the four support rods 55 together.

Further, in the above technical solution, the convenient mechanism 5 further includes a handle 51, and the handles 51 are connected to two sides of the outer side wall of the supporting frame 52; facilitating the screwing of the bolt by the user via the handle 51.

The implementation mode is specifically as follows: through the arrangement of the limiting groove 41, the limiting hole 42 and the limiting rod 43, after the bolt is installed, the limiting hole 42 on the nut 2 and the limiting groove 41 on the screw rod 3 can be adjusted to corresponding positions, and the limiting rod 43 penetrates through the limiting hole 42 and is inserted into the limiting groove 41 to limit the position of the nut 2 on the screw rod 3, so that when the bolt is acted by external acting force, the bolt is not easy to loosen due to abrasion, the connection between equipment and other equipment cannot be unstable, the normal operation between the equipment and other equipment is influenced, through the arrangement of the handle 51, the sliding hole 53 and the supporting rod 55, when workers install and dismantle the bolt, the bolt can be rotated through the supporting rod 55 fixed on the nut 1, the installation and the dismantling of the bolt do not need to be assisted by other tools, and the dismantling of the bolt is prevented from being difficult due to the corrosion problem of the equipment, cause the wearing and tearing of bolt hole groove, make the bolt become to be difficult to dismantle more, and bracing piece 55 can be inside the free slip of sliding hole 53, reduces the space that occupies, and this embodiment has specifically solved the problem that bolt application scope is little among the prior art.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a bolt with locking function, includes nut (1), nut (1) lower surface intermediate position department is connected with screw rod (3), screw rod (3) lateral wall is equipped with nut (2), its characterized in that: screw rod (3) lateral wall is equipped with stop gear (4), nut (1) upper surface outside is equipped with convenient mechanism (5), stop gear (4) are including spacing groove (41), spacing hole (42), gag lever post (43) and support (44), spacing groove (41) have been seted up to screw rod (3) lateral wall, spacing hole (42) have been seted up to nut (2) lateral wall, nut (2) lateral wall is close to spacing hole (42) position department is connected with support (44), support (44) lateral wall is connected with gag lever post (43).

2. The bolt with the anti-loosening function according to claim 1, wherein: the width of the limiting hole (42) is the same as that of the limiting groove (41).

3. The bolt with the anti-loosening function according to claim 1, wherein: the length of the limiting rod (43) is larger than the sum of the depth of the limiting hole (42) and the depth of the limiting groove (41).

4. The bolt with the anti-loosening function according to claim 1, wherein: the width of the limiting rod (43) is smaller than that of the limiting hole (42).

5. The bolt with the anti-loosening function according to claim 1, wherein: convenient mechanism (5) are including sliding hole (53), sliding hole (53) have been seted up to nut (1) upper surface.

6. The bolt with the anti-loosening function according to claim 5, wherein: convenient mechanism (5) still include bracing piece (55), sliding hole (53) inside wall is connected with bracing piece (55).

7. The bolt with the anti-loosening function according to claim 6, wherein: the convenient mechanism (5) further comprises a baffle (54), and the lower end of the supporting rod (55) is connected with the baffle (54).

8. The bolt with the anti-loosening function according to claim 6, wherein: the convenient mechanism (5) further comprises a supporting frame (52), and the supporting frame (52) is connected to the upper end of the supporting rod (55).

9. The bolt with the anti-loosening function according to claim 8, wherein: the convenient mechanism (5) further comprises a handle (51), and the handles (51) are connected to two sides of the outer side wall of the supporting frame (52).