Bolt for mounting beacon light head

Abstract

The utility model relates to the technical field of connecting pieces, in particular to a bolt for installing a beacon light head, which comprises a bolt (1). A pressing structure and a fixing structure are respectively arranged on the bolt (1); mounting holes are formed in the beacon light head and the bracket; the bolt (1) is mounted in the mounting hole; the pressing structure can achieve self-locking of the bolt and can stably connect the beacon light head and the support. Bolts can be effectively prevented from shaking and falling off when the beacon light head and the support fluctuate along with the water surface; according to the fixing structure, the bolt can be directly pressed into the mounting hole by hand, mounting operation is achieved, auxiliary tools are not needed, cooperation of multiple persons is not needed, the mounting time is short, and the mounting efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connecting piece, specifically, the utility model relates to a bolt for installing beacon light head. BACKGROUND

[0002] At present, nut and bolt are used for installing beacon light head, two workers are needed when installing the light head and support, one installs screw and nut, and the other fastens the screw with a tool wrench; more manpower is consumed, and it takes a long time and has low installation efficiency; moreover, the working scene of the beacon light head and support is in water, and the bolt and nut will shake and fall off with the fluctuation of water surface.

[0003] The applicant finds through retrieval that the Chinese patent document with publication number CN110230635A discloses a three-way hinged bolt on September 13, 2019, which comprises a hinged bolt body, a screw head is installed at the upper end of the hinged bolt body, a hexagonal screw surface is installed on the outer side of the screw head, a screw rod is installed at the lower end of the hinged bolt body, a polished rod is installed at the middle part of the hinged bolt body, a first inner large hole is installed at the middle position below one end of the inner part of the polished rod, and a first inner small hole is installed on one side of the first inner large hole; the device cannot solve the above technical problems.

[0004] Therefore, in order to improve or solve at least one of the above problems, it is necessary to optimize the existing bolt structure. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a bolt for installing beacon light head, which can realize stable connection between the beacon light head and the support and facilitate bolt installation operation.

[0006] In order to solve the above technical problems, the utility model adopts the technical scheme that a bolt for installing beacon light head comprises a bolt; a pressing structure and a fixing structure are respectively arranged on the bolt; an installation hole is arranged on the beacon light head and the support; and the bolt is installed in the installation hole.

[0007] The bolt comprises an installation rod; the pressing structure is arranged on the outer wall of the installation rod; and the fixing structure is arranged at the end of the installation rod.

[0008] The fixing structure comprises a wing plate; one end of the installation rod is provided with a nut; and the other end of the installation rod is provided with the wing plate.

[0009] A compression hole is arranged in the installation rod; and the wing plate is arranged in the compression hole.

[0010] The outer wall of the mounting rod is provided with a mounting groove; the mounting groove is communicated with the compression hole; one side of the wing plate is provided with a mounting block; the mounting block is connected in the mounting groove.

[0011] One side of the wing plate is provided with an arc-shaped end face; the other side of the wing plate is provided with a mounting end face; the mounting block is connected on the mounting end face; the mounting block is arranged at one end of the mounting groove away from the nut.

[0012] The compression structure comprises a spring; the spring is sleeved on the mounting rod and arranged between the nut and the wing plate.

[0013] The mounting rod is provided with a pointed end; the pointed end is arranged at the end of the mounting rod away from the nut.

[0014] The wing plate comprises a first wing plate and a second wing plate; the first wing plate and the second wing plate are arranged at two sides of the mounting rod respectively.

[0015] The nut is a hexagonal nut; the mounting groove is a square groove.

[0016] The beneficial effects of the present application are:

[0017] 1. The present application is sleeved with a spring on the mounting rod of the bolt, and wing plates are arranged at both sides of the end; when the mounting rod is installed in the mounting hole of the beacon light head and the support, the spring is compressed between the nut and the outer wall of the beacon light head, the wing plate passes through the mounting hole and is clamped on the outer wall of the support, thereby realizing self-locking of the bolt and stably connecting the beacon light head and the support; the beacon light head and the support can effectively avoid shaking and falling of the bolt with the fluctuation of the water surface.

[0018] 2. The mounting rod of the present application is provided with wing plates at both sides; when the bolt is not installed, the wing plates extend to both sides, so that the end size of the mounting rod is greater than the hole diameter of the mounting hole; when the bolt is installed, the inner wall of the mounting hole compresses the wing plates into the compression hole arranged in the mounting rod, so that the end of the mounting rod can pass through the mounting hole; after the end of the mounting rod passes through the mounting hole, the wing plates are no longer stressed and are bounced out to both sides, thereby being clamped on the outer wall of the support and realizing stable connection of the beacon light head and the support; the bolt can be directly pressed into the mounting hole by hand, thereby realizing installation operation without using auxiliary tools and without the cooperation of multiple people, and the installation time is short, which effectively improves the installation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings, in which:

[0020] Figure 1The structure diagram of the bolt for installing the light head of the navigation beacon.

[0021] Figure 2 The internal structure diagram of the bolt for installing the light head of the navigation beacon.

[0022] The marks in the above figures are:

[0023] The marks in the figures are:

[0024] 1, bolt,

[0025] 2, mounting rod, 201, nut,

[0026] 3, wing plate, 301, arc-shaped end face, 302, mounting end face, 303, first wing plate, 304, second wing plate,

[0027] 4, compression hole,

[0028] 5, mounting groove, 501, mounting block,

[0029] 6, spring,

[0030] 7, tip. DETAILED DESCRIPTION

[0031] The specific embodiments of the utility model will be further described in detail by comparing the drawings and the embodiments, the purpose is to help the technical personnel in the field to have more complete, accurate and deep understanding of the inventive concept and technical scheme of the utility model, and help them to implement.

[0032] Figure 1 The bolt for installing the light head of the navigation beacon shown, including bolt 1, bolt 1 is respectively equipped with compression structure and fixed structure, the navigation beacon light head and support are all equipped with mounting hole, bolt 1 is installed in the mounting hole.

[0033] The compression structure can realize the self-locking of bolt 1, can stably connect the navigation beacon light head and support, can effectively avoid that the navigation beacon light head and support make bolt 1 shake and fall off along with the fluctuation of water surface, the fixed structure can make bolt 1 directly press into the mounting hole with hand, realizes installation operation, does not need to use auxiliary tool, does not need to cooperate with multiple people, installation time is short, effectively improves installation efficiency.

[0034] Bolt 1 includes mounting rod 2, compression structure is equipped on the outer wall of mounting rod 2, fixed structure is equipped at the end of mounting rod 2.

[0035] Mounting rod 2 is cylindrical structure, compression structure is sleeved on mounting rod 2, fixed structure is connected at the end of mounting rod 2.

[0036] The fixed structure includes wing plate 3, one end of mounting rod 2 is equipped with nut 201, the other end of mounting rod 2 is equipped with wing plate 3.

[0037] The screw nut 201 is a hexagonal screw nut and is fixedly connected with the end of the mounting rod 2; the wing plates 3 are respectively arranged on the two sides of the mounting rod 2 and can be clamped on the outer wall of the support after passing through the mounting holes at the end of the mounting rod 2, so as to realize the stable connection of the beacon light head and the support.

[0038] The mounting rod 2 is provided with a compression hole 4; the wing plate 3 is arranged in the compression hole 4.

[0039] The compression hole 4 is a circular hole; the compression hole 4 penetrates the screw nut 201 and the mounting rod 2 in sequence; when the wing plate 3 is compressed by the inner wall of the mounting hole, the compression hole 4 can provide a moving space for the wing plate 3.

[0040] The outer wall of the mounting rod 2 is provided with a mounting groove 5; the mounting groove 5 is communicated with the compression hole 4; one side of the wing plate 3 is provided with a mounting block 501; the mounting block 501 is connected in the mounting groove 5.

[0041] The mounting groove 5 is a square groove; the wing plate 3 is fixedly connected in the mounting groove 5 through the mounting block 501; when the bolt 1 is not installed, the wing plate 3 pops out from the mounting groove 5 to the two sides of the mounting rod 2; when the bolt 1 is in the mounting hole, the wing plate 3 enters the compression hole 4 through the mounting groove 5.

[0042] One side of the wing plate 3 is provided with an arc-shaped end face 301; the other side of the wing plate 3 is provided with a mounting end face 302; the mounting block 501 is connected on the mounting end face 302; the mounting block 501 is arranged at the end of the mounting groove 5 away from the screw nut 201.

[0043] The arc-shaped end face 301 is arranged at the side of the wing plate 3 away from the compression hole 4; the curvature of the arc-shaped end face 301 gradually decreases along the pointed end 7, which can effectively guide when the end of the bolt 1 enters the mounting hole; the mounting block 501 is fixedly connected at the end of the mounting end face 302 close to the pointed end 7; the mounting block 501 can realize the stable connection of the wing plate 3 and the mounting rod 2.

[0044] The compression structure comprises a spring 6; the spring 6 is sleeved on the mounting rod 2 and is arranged between the screw nut 201 and the wing plate 3.

[0045] When the mounting rod 2 is installed in the mounting hole of the beacon light head and the support, the spring 6 is compressed between the screw nut 201 and the outer wall of the beacon light head, and the one side of the wing plate 3 is tightly pressed against the outer wall of the support, so as to realize the self-locking of the bolt 1.

[0046] The pointed end 7 is arranged at the end of the mounting rod 2 away from the screw nut 201.

[0047] The pointed end 7 is a conical structure; the pointed end 7 is arranged at the end of the mounting rod 2 and can be effectively guided when the mounting rod 2 enters the mounting hole; the installation operation of the bolt 1 is facilitated, and the installation efficiency is improved.

[0048] The wing plate 3 comprises a first wing plate 303 and a second wing plate 304; the first wing plate 303 and the second wing plate 304 are respectively arranged on both sides of the mounting rod 2.

[0049] The first wing plate 303 and the second wing plate 304 are respectively arranged on both sides of the mounting rod 2; after passing through the mounting hole, the first wing plate 303 and the second wing plate 304 are simultaneously ejected from the compression hole 4, can clamp the outer wall of the support at the same time, and realize the stable connection of the beacon head and the support.

[0050] The screw nut 201 is a hexagonal screw nut; and the mounting groove 5 is a square groove.

[0051] The mounting groove 5 is a square groove, which can match the shape of the mounting end surface 302, and facilitate the expansion and contraction operation of the wing plate 3.

[0052] The specific working process of the utility model is as follows:

[0053] The mounting rod 2 is installed in the mounting hole on the beacon head and the support; the spring 6 is compressed between the screw nut 201 and the outer wall of the beacon head; the tip 7 of the mounting rod 2 passes through the mounting hole, and the wing plate 3 is clamped on the outer wall of the support, so as to realize the self-locking of the bolt;

[0054] When the bolt 1 is installed, the inner wall of the mounting hole presses the wing plate 3 into the compression hole 4 arranged in the mounting rod 2, so that the end of the mounting rod 2 can pass through the mounting hole; after the end of the mounting rod 2 passes through the mounting hole, the wing plate 3 is no longer stressed and is ejected to both sides, so as to be clamped on the outer wall of the support and realize the stable connection of the beacon head and the support.

[0055] The utility model is described above in conjunction with the drawings. Obviously, the specific implementation of the utility model is not limited by the above method. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model; or the above-mentioned concept and technical scheme of the utility model are directly applied to other occasions without improvement, all of which are within the protection scope of the utility model.

Claims

1. A bolt for mounting a beacon head, characterized by: The utility model provides a kind of screw bolt (1);The screw bolt (1) is respectively provided with pressing structure and fixed structure;The beacon light head and support are all provided with mounting hole;The screw bolt (1) is installed in the mounting hole; The screw bolt (1) includes installation rod (2);The pressing structure is arranged on the outer wall of the installation rod (2);The fixed structure is arranged at the end of the installation rod (2); The fixed structure includes wing plate (3);One end of the installation rod (2) is provided with nut (201);The other end of the installation rod (2) is provided with the wing plate (3); The pressing structure includes spring (6);The spring (6) is sleeved on the installation rod (2), and is arranged between the nut (201) and the wing plate (3).

2. A bolt for mounting a beacon head according to claim 1, characterized in that: Compression hole (4) is arranged in the installation rod (2);The wing plate (3) is arranged in the compression hole (4).

3. A bolt for mounting a beacon head according to claim 2, characterized in that: The outer wall of the installation rod (2) is provided with mounting groove (5);The mounting groove (5) is communicated with the compression hole (4);One side of the wing plate (3) is provided with mounting block (501);The mounting block (501) is connected in the mounting groove (5).

4. A bolt for mounting a beacon head according to claim 3, characterized in that: One side of the wing plate (3) is provided with arc end face (301);The other side of the wing plate (3) is provided with mounting end face (302);The mounting block (501) is connected on the mounting end face (302);The mounting block (501) is arranged at one end of the mounting groove (5) away from the nut (201).

5. A beacon head mounting bolt according to claim 4, wherein: The installation rod (2) is provided with pointed end (7);The pointed end (7) is arranged at the end of the installation rod (2) away from the nut (201).

6. A beacon head mounting bolt according to claim 5 wherein: The wing plate (3) includes first wing plate (303) and second wing plate (304);The first wing plate (303) and the second wing plate (304) are respectively arranged on both sides of the installation rod (2).

7. A bollard head mounting bolt according to any one of claims 5 to 6 wherein: The nut (201) is hexagonal nut;The mounting groove (5) is square groove.

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