Bolt for mounting bank mark lamp holder

Abstract

The utility model relates to the technical field of connecting pieces, in particular to a bolt for mounting a bank mark lamp holder, which comprises a connecting section (1). A self-locking structure and an expansion structure are respectively arranged on the connecting section (1); the connecting section (1) is connected with a lamp holder and a floating frame; the self-locking structure can achieve self-locking of the bolt between the lamp holder and the floating frame. The lamp cap and the floating frame are tightly connected, and it can be guaranteed that under the condition that the lamp cap and the floating frame shake frequently, the bolt does not loosen; the expansion structure can facilitate installation operation of the bolt, so that the bolt does not need to be matched by multiple persons, manpower and installation time are saved, and the installation 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 shore beacon lamp holder installation. BACKGROUND

[0002] The current lamp holder and float bracket need to be installed and fixed by four bolts and nuts, the original installation method needs two people to operate and install, one person installs the bolt and nut, and the other person tightens the bolt with a tool wrench; it takes about 1 minute to install one bolt and nut, and it takes 4-5 minutes to install a set of four bolts and nuts; it needs multiple people to operate, consumes a long labor time, and has high labor intensity; moreover, the lamp holder and float bracket swing with the water flow on the water surface, which can cause the bolt and nut to loosen.

[0003] The applicant found, through retrieval, that the Chinese patent document with publication number CN212155398U disclosed a double-bolt head bolt for preventing wire slipping on December 15, 2020, which comprises a screw rod, the two ends of the screw rod are fixed with bolt bodies, the bolt bodies and the screw rod are slidably connected with a fixed rod with a trapezoidal structure on one side, and the bolt bodies are slidably connected with two trapezoidal top blocks; this 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. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a bolt for shore beacon lamp holder installation, which can realize stable connection between the lamp holder and the float bracket and facilitate installation operation.

[0006] In order to solve the above technical problems, the utility model adopts the technical scheme: a bolt for shore beacon lamp holder installation, comprising a connecting section; the connecting section is respectively provided with a self-locking structure and an expansion structure; the connecting section is connected with a lamp holder and a float bracket.

[0007] One end of the connecting section is provided with a nut; the other end of the connecting section is provided with the expansion structure; the self-locking structure is arranged on the side wall of the connecting section.

[0008] The connecting section is provided with a guide section; the guide section is arranged at the end of the connecting section away from the nut.

[0009] The self-locking structure comprises a spring; the spring is sleeved on the connecting section and arranged between the nut and the guide section.

[0010] The expansion structure comprises a compression groove; the compression grooves are arranged on the connecting section and the guide section, respectively.

[0011] The connecting section comprises a first connecting section and a second connecting section; the first connecting section and the second connecting section are arranged at one end of the connecting section away from the nut; and the compression groove is arranged between the first connecting section and the second connecting section.

[0012] The guiding section comprises a first guiding section and a second guiding section; the first guiding section is arranged at an end of the first connecting section; the second guiding section is arranged at an end of the second connecting section; and the compression groove is arranged between the first guiding section and the second guiding section.

[0013] The guiding section comprises a guiding plate and a pointed end; the guiding plate is arranged on a side surface of the guiding section; and the pointed end is arranged at one end of the guiding section away from the connecting section.

[0014] The guiding plate is an arc-shaped plate.

[0015] The lamp holder and the floating bracket are both provided with mounting holes; the connecting section is sleeved in the mounting holes; one end of the spring is tightly abutted against a side wall of the lamp holder, and the other end of the spring is tightly abutted against the nut; and one end of the guiding plate away from the pointed end is tightly abutted against a side wall of the floating bracket.

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

[0017] 1. The connecting section of the present application is provided with a spring; the spring is sleeved on the connecting section; when the connecting section is connected in the mounting holes of the lamp holder and the floating bracket, one end of the spring is tightly abutted against a side wall of the lamp holder, and the other end of the spring is tightly abutted against the nut; thereby the guiding section of the connecting section is clamped on the other side of the floating bracket, the tight connection and self-locking of the lamp holder and the floating bracket are realized, and the loosening of the bolt can be prevented under the condition that the lamp holder and the floating bracket are frequently shaken.

[0018] 2. The connecting section of the present application is provided with a compression groove; the compression groove divides the end of the connecting section and the guiding section into two parts; the guiding section is provided with a guiding plate and a pointed end; the diameter of the guiding section is greater than the mounting holes of the lamp holder and the floating bracket; when the installation is performed, the guiding section is compressed by the inner wall of the mounting hole into the middle compression groove, the guiding section is restored in structure due to its elasticity after passing through the mounting hole, thereby being clamped on the other side of the mounting hole, and the installation and fixation of the lamp holder and the floating bracket are realized; the installation operation can be realized by pressing the guiding section into the mounting hole, and the installation efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The specific implementation manners of the present application will be further described in detail below in combination with the drawings, in which:

[0020] Figure 1 It is a structural schematic view of the bolt for installing the shore beacon lamp holder.

[0021] The marks in the above figures are as follows:

[0022] The marks in the figures are as follows:

[0023] 1, connecting section, 101, first connecting section, 102, second connecting section,

[0024] 2, nut,

[0025] 3, guide section, 301, first guide section, 302, second guide section, 303, guide plate, 304, tip,

[0026] 4, spring,

[0027] 5, compression groove. DETAILED DESCRIPTION

[0028] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings, and the purpose is to help the technical personnel in the field to have a more complete, accurate and in-depth understanding of the inventive concept and technical scheme of the present application, and to help them to implement it.

[0029] Figure 1 The bolt shown in the head of the shore beacon installation includes a connecting section 1; the connecting section 1 is respectively provided with a self-locking structure and an expansion structure; the connecting section 1 is connected with the head and the floating rack.

[0030] The self-locking structure can realize the self-locking of the bolt between the head and the floating rack; realize the close connection of the head and the floating rack, and can ensure that the bolt does not loosen in the case of frequent shaking of the head and the floating rack; the expansion structure can facilitate the installation operation of the bolt, so that the bolt does not need to be cooperated by multiple people, saves manpower and installation time, and effectively improves the installation efficiency.

[0031] One end of the connecting section 1 is provided with a nut 2; the other end of the connecting section 1 is provided with an expansion structure; the self-locking structure is arranged on the side wall of the connecting section 1.

[0032] The nut 2 is a hexagonal nut; the connecting section 1 is a cylindrical structure; the nut 2 is fixedly connected to the end of the connecting section 1; the self-locking structure is sleeved on the connecting section 1; the expansion structure is opened on the end of the connecting section 1.

[0033] The connecting section 1 is provided with a guide section 3; the guide section 3 is arranged at the end of the connecting section 1 away from the nut 2.

[0034] The guide section 3 is provided at the end of the connecting section 1 and is an integral structure with the connecting section 1; the diameter of the guide section 3 is larger than the mounting hole of the lamp holder and the floating frame; when installation is performed, the guide section 3 is compressed to the middle by the inner wall of the mounting hole, and after the guide section 3 passes through the mounting hole, the structure is restored due to the elasticity of the guide section 3, so that the guide section 3 is clamped on the other side of the mounting hole, thereby achieving the installation and fixation of the lamp holder and the floating frame.

[0035] The self-locking structure includes a spring 4; the spring 4 is sleeved on the connecting section 1 and is arranged between the screw cap 2 and the guide section 3.

[0036] The spring 4 is sleeved on the connecting section 1 and can be axially compressed and relaxed; when the connecting section 1 is connected in the mounting hole of the lamp holder and the floating frame, one end of the spring 4 abuts against the side wall of the lamp holder, and the other end of the spring 4 abuts against the screw cap 2; thereby the guide section 3 of the connecting section 1 is clamped on the other side of the floating frame, thereby achieving the close connection and self-locking of the lamp holder and the floating frame, and the bolt can be prevented from loosening in the case of frequent shaking of the lamp holder and the floating frame.

[0037] The expansion structure includes a compression groove 5; the compression groove 5 is arranged on the connecting section 1 and the guide section 3.

[0038] The compression groove 5 is a through groove and divides the connecting section 1 and the guide section 3 into two halves; the diameter of the guide section 3 is larger than the mounting hole of the lamp holder and the floating frame; when installation is performed, the guide section 3 is compressed to the middle by the inner wall of the mounting hole; the compression groove 5 provides a compression space for the connecting section 1 and the guide section 3, so that the guide section 3 can pass through the mounting hole.

[0039] The connecting section 1 includes a first connecting section 101 and a second connecting section 102; the first connecting section 101 and the second connecting section 102 are arranged at the end of the connecting section 1 away from the screw cap 2; and the compression groove 5 is arranged between the first connecting section 101 and the second connecting section 102.

[0040] When installation is performed, the first connecting section 101 and the second connecting section 102 are compressed to the middle of the compression groove 5 by the inner wall of the mounting hole; thereby the diameter of the guide section 3 is reduced, so that the guide section 3 can smoothly pass through the mounting hole.

[0041] The guide section 3 includes a first guide section 301 and a second guide section 302; the first guide section 301 is arranged at the end of the first connecting section 101; the second guide section 302 is arranged at the end of the second connecting section 102; and the compression groove 5 is arranged between the first guide section 301 and the second guide section 302.

[0042] The first guide section 301 and the first connecting section 101 are an integral structure; the second guide section 302 and the second connecting section 102 are an integral structure; when installation is performed, the first guide section 301 and the second guide section 302 are compressed to the middle of the compression groove 5 by the inner wall of the mounting hole; thereby the diameter of the guide section 3 is reduced, so that the guide section 3 can smoothly pass through the mounting hole.

[0043] The guide section 3 comprises a guide plate 303 and a tip 304; the guide plate 303 is arranged on the side of the guide section 3; and the tip 304 is arranged at the end of the guide section 3 far away from the connecting section 1.

[0044] The guide plate 303 is in an arc-shaped structure, and the outer wall of the guide plate 303 gradually decreases in curvature; the guide plate 303 and the tip 304 cooperate to effectively guide the guide section 3 when the guide section 3 enters the mounting hole.

[0045] The guide plate 303 is an arc-shaped plate.

[0046] The inner wall of the guide plate 303 can match the shape of the outer wall of the guide section 3; and the outer wall of the guide plate 303 gradually decreases in curvature to achieve effective guiding.

[0047] The mounting hole is arranged on the lamp holder and the floating frame; the connecting section 1 is sleeved in the mounting hole; one end of the spring 4 abuts against the side wall of the lamp holder, and the other end of the spring 4 abuts against the screw cap 2; and the end of the guide plate 303 far away from the tip 304 abuts against the side wall of the floating frame.

[0048] The spring 4 extrudes the end of the guide plate 303 and the lamp holder and the floating frame, so that the end of the guide plate 303 is clamped on the side wall of the floating frame, and the self-locking of the bolt is achieved.

[0049] The specific working process of the utility model is as follows:

[0050] The guide section 3 is sequentially arranged in the mounting holes of the lamp holder and the floating frame; the inner wall of the mounting hole compresses the guide section 3 into the middle compression groove 5; after the guide section 3 passes through the mounting hole, the guide section 3 restores the structure due to its elasticity, and is clamped on the other side of the mounting hole, thereby achieving the mounting and fixing of the lamp holder and the floating frame; when the connecting section 1 is connected in the mounting holes of the lamp holder and the floating frame, one end of the spring 4 abuts against the side wall of the lamp holder, and the other end of the spring 4 abuts against the screw cap 2; thereby the guide section 3 is clamped on the other side of the floating frame, and the close connection and self-locking of the lamp holder and the floating frame are achieved.

[0051] The utility model is described above in conjunction with the drawings. Apparently, 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 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 shore marker light head, characterized in that: Includes a connecting section (1); the connecting section (1) is provided with a self-locking structure and an expansion structure respectively; the connecting section (1) is connected to a lamp head and a floating frame; One end of the connecting section (1) is provided with a nut (2); the other end of the connecting section (1) is provided with the expansion structure; the self-locking structure is provided on the side wall of the connecting section (1); The connecting section (1) is provided with a guide section (3); the guide section (3) is located at the end of the connecting section (1) away from the nut (2); The self-locking structure includes a spring (4); the spring (4) is sleeved on the connecting section (1) and is disposed between the nut (2) and the guide section (3); The expansion structure includes a compression groove (5); the compression groove (5) is respectively provided on the connecting section (1) and the guide section (3).

2. A bolt for mounting a shore marker light head according to claim 1, characterized in that: The connecting section (1) includes a first connecting section (101) and a second connecting section (102); the first connecting section (101) and the second connecting section (102) are both located at the end of the connecting section (1) away from the nut (2); the compression groove (5) is located between the first connecting section (101) and the second connecting section (102).

3. A bolt for mounting a shore marker light head according to claim 2, characterized in that: The guide section (3) includes a first guide section (301) and a second guide section (302); the first guide section (301) is located at the end of the first connecting section (101); the second guide section (302) is located at the end of the second connecting section (102); the compression groove (5) is located between the first guide section (301) and the second guide section (302).

4. A bolt for mounting a shore marker light head according to any one of claims 2-3, characterized in that: The guide section (3) includes a guide plate (303) and a tip (304); the guide plate (303) is disposed on the side of the guide section (3); the tip (304) is disposed at the end of the guide section (3) away from the connecting section (1).

5. A bolt for mounting a shore marker light head according to claim 4, characterized in that: The guide plate (303) is an arc-shaped plate.

6. A bolt for mounting a shore marker light head according to claim 5, characterized in that: Both the lamp head and the float are provided with mounting holes; the connecting section (1) is sleeved in the mounting hole; one end of the spring (4) abuts against the side wall of the lamp head, and the other end of the spring (4) abuts against the nut (2); the end of the guide plate (303) away from the tip (304) abuts against the side wall of the float.

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