阅读说明：本技术 一种具有内部线缆固定结构的路灯灯杆 (Street lamp pole with inside cable fixed knot constructs ) 是由 周宏林 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种具有内部线缆固定结构的路灯灯杆,包括有灯杆,灯杆内部安装有上端可相对挤压运动的固定组件；固定组件包括有与灯杆内部固定安装的底座,底座轴向滑动连接有滑座,底座上端活动连接有若干个挤压板,若干挤压板外表面下端与底座活动连接、上端外壁与滑座之间活动连接有连杆；固定组件轴向为贯穿式开口结构,将连接后的导线穿入到灯杆的内部,并穿过固定组件,随后将滑座向上滑动,此时连杆上端与挤压板上端外壁活动连接,且呈向外凸起的结构设定,因此在连杆向上运动过程中,使得挤压板向轴心的方向运动,使得多个挤压板之间的口径逐渐缩小,进而实现对导线的快速固定,防止导线与灯泡连接处脱落,且便于调节使用。(The invention discloses a street lamp post with an internal cable fixing structure, which comprises a lamp post, wherein a fixing component with the upper end capable of relatively extruding and moving is arranged in the lamp post; the fixed component comprises a base fixedly installed in the lamp post, the base is axially connected with a sliding seat in a sliding manner, the upper end of the base is movably connected with a plurality of extrusion plates, the lower ends of the outer surfaces of the extrusion plates are movably connected with the base, and a connecting rod is movably connected between the outer wall of the upper end and the sliding seat; fixed subassembly axial is for running through formula open structure, the inside of lamp pole is penetrated to the wire after will connecting, and pass fixed subassembly, slide up sliding afterwards, connecting rod upper end and stripper plate upper end outer wall swing joint this moment, and be outside bellied structure settlement, consequently at connecting rod upward movement in-process, make the stripper plate to the direction motion in axle center, make the bore between a plurality of stripper plates reduce gradually, and then realize the quick fixation to the wire, prevent that wire and bulb junction from droing, and be convenient for adjust and use.)

1. The utility model provides a street light pole with inside cable fixed knot constructs, including lamp pole (1), its characterized in that: a fixed assembly (2) with the upper end capable of relatively extruding and moving is arranged in the lamp post (1);

the fixed assembly (2) comprises a base (21) fixedly installed in the lamp post (1), the base (21) is axially connected with a sliding seat (22) in a sliding manner, the upper end of the base (21) is movably connected with a plurality of extrusion plates (23), the lower ends of the outer surfaces of the extrusion plates (23) are movably connected with the base (21), and a connecting rod (24) is movably connected between the outer wall of the upper end and the sliding seat (22);

the axial direction of the fixing component (2) is a through type opening structure.

2. A street light pole with internal cable fixing structure as claimed in claim 1, wherein: base (21) outer wall is vertical to be seted up a plurality of T type groove (211), still set up inboard spout (212) that a plurality of runs through the formula structure, slide (22) slide in base (21) inside, and slide from top to bottom with inboard spout (212) adaptation, base (21) upper end fixed mounting has sliding seat (213).

3. A street light pole with internal cable fixing structure as claimed in claim 1, wherein: a plurality of T-shaped blocks (221) which vertically slide with the T-shaped grooves (211) are annularly arranged on the inner side of the sliding seat (22), a plurality of convex plates (222) which slide up and down in fit with the inner side sliding grooves (212) are annularly arranged on the outer wall of the sliding seat (22), the convex plates (222) stretch out of the lamp pole (1) and can axially slide along the lamp pole (1).

4. A street light pole with internal cable fixing structure as claimed in claim 1, wherein: the upper end of the outer wall of the extrusion plate (23) is provided with an upper fixed lug (231) movably connected with the upper end of the connecting rod (24), and the lower end of the outer wall of the extrusion plate is provided with a lower fixed lug (232) movably connected with the movable seat (213).

5. A street light pole with internal cable fixing structure as claimed in claim 1, wherein: the connecting rods (24) are arranged in a two-section structure, and hinges (241) are hinged to the inner sides of the connecting positions.

6. A street light pole with internal cable fixing structure as claimed in claim 1, wherein: and a gap is reserved between the lower end of the extrusion plate (23) and the upper end of the movable seat (213).

7. A street light pole with internal cable fixing structure as claimed in claim 1, wherein: the lamp post is characterized in that an outer side sliding groove (11) which corresponds to the inner side sliding groove (212) and has the same structure is formed in the outer wall of the lamp post (1), and an inner thread sleeve (12) arranged below the convex plate (222) is in threaded connection with the outer wall of the lamp post (1).

Technical Field

The invention relates to the field of street lamps, in particular to a street lamp pole with an internal cable fixing structure.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. The street lamp is widely applied to the place of various needs illumination, current street lamp when the installation, after wire and bulb electric connection, the wire is flagging naturally downwards along the inside of lamp pole, make wire and bulb junction drop under the effect of gravity for avoiding flagging wire, knot at the front end wire usually, however, through the mode of knoing, be not conform to the standard of construction, when lamp holder quantity is more, the extravagant more time of knoing one by one, simultaneously after knoing, be not convenient for the wire after connecting adjusts length once more, it is comparatively complicated to use.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the street lamp pole with the internal cable fixing structure, which is convenient for fixing the internal cable, prevents the connection part from loosening and can be quickly fixed.

In order to solve the technical problems, the invention provides the following technical scheme: a street lamp pole with an internal cable fixing structure comprises a lamp pole body, wherein a fixing assembly with the upper end capable of performing relative extrusion movement is arranged in the lamp pole body; the fixed assembly comprises a base fixedly installed in the lamp post, the base is axially connected with a sliding seat in a sliding manner, the upper end of the base is movably connected with a plurality of extrusion plates, the lower ends of the outer surfaces of the extrusion plates are movably connected with the base, and a connecting rod is movably connected between the outer wall of the upper end of the extrusion plate and the sliding seat; the fixing component is axially of a through type opening structure.

As a preferred technical scheme of the invention, the outer wall of the base is vertically provided with a plurality of T-shaped grooves and a plurality of inner side sliding grooves of a penetrating structure, the sliding seat slides in the base and is matched with the inner side sliding grooves to slide up and down, and the upper end of the base is fixedly provided with a movable seat.

As a preferable technical scheme of the invention, a plurality of T-shaped blocks which vertically slide with the T-shaped grooves are annularly arranged on the inner side of the sliding seat, a plurality of convex plates which are matched with the inner side sliding grooves and slide up and down are annularly arranged on the outer wall of the sliding seat, and the convex plates extend out of the lamp pole and can axially slide along the lamp pole.

As a preferred technical scheme of the invention, the upper end of the outer wall of the extrusion plate is provided with an upper fixing lug movably connected with the upper end of the connecting rod, and the lower end of the outer wall of the extrusion plate is provided with a lower fixing lug movably connected with the movable seat.

As a preferred technical scheme of the invention, the connecting rods are arranged in a two-section structure, and hinges are hinged to the inner sides of the connecting parts.

As a preferable technical scheme of the invention, a gap is reserved between the lower end of the extrusion plate and the upper end of the movable seat.

As a preferable technical scheme of the invention, the outer wall of the lamp post is provided with an outer sliding groove which corresponds to the inner sliding groove and has the same structure, and the outer wall of the lamp post is in threaded connection with an internal thread sleeve arranged below the convex plate.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. the wire after will connecting penetrates the inside of lamp pole to pass fixed subassembly, slide upwards afterwards, connecting rod upper end and stripper plate upper end outer wall swing joint this moment, and be outside bellied structure and set for, consequently at connecting rod upward movement in-process, make the stripper plate to the direction motion of axle center, make the bore between a plurality of stripper plates reduce gradually, and then realize the quick fixed to the wire, prevent that wire and bulb junction from droing, and be convenient for adjust and use.

2. The internal thread cover is rotated anticlockwise and moves upwards along the lamp pole axial direction, so that the convex plate moves upwards, the extrusion plate can extrude towards the axis, and the fixed component after extrusion is fixed through the internal thread cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

FIG. 3 is a schematic view of a base structure of the present invention;

FIG. 4 is a schematic view of a slider structure according to the present invention;

FIG. 5 is a schematic view of a connecting rod structure of the present invention;

FIG. 6 is a schematic view of the construction of the squeeze plate of the present invention;

FIG. 7 is a schematic view of the mounting structure of the present invention;

FIG. 8 is a schematic cross-sectional view of the present invention shown in FIG. 7;

fig. 9 is an enlarged schematic view of a portion a of fig. 8 according to the present invention.

Wherein: 1. a lamp post; 11. an outer side chute; 12. an internal thread sleeve;

2. a fixing assembly; 21. a base; 211. a T-shaped groove; 212. an inner side chute; 213. a movable seat; 22. a slide base; 221. a T-shaped block; 222. a convex plate; 23. a pressing plate; 231. an upper fixing lug; 232. a lower fixing lug; 24. a connecting rod; 241. and (7) a hinge.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-9, the present invention provides a street light pole with an internal cable fixing structure, which comprises a light pole 1, wherein a fixing assembly 2 whose upper end can move relatively to the lamp pole 1 is installed inside the lamp pole; the fixed component 2 comprises a base 21 fixedly installed in the lamp post 1, the base 21 is axially connected with a sliding seat 22 in a sliding manner, the upper end of the base 21 is movably connected with a plurality of extrusion plates 23, the lower ends of the outer surfaces of the extrusion plates 23 are movably connected with the base 21, and a connecting rod 24 is movably connected between the outer wall of the upper end and the sliding seat 22; the fixing component 2 is of a through type opening structure in the axial direction.

When the lamp post is used, the connected wire penetrates into the lamp post 1 and penetrates through the fixing component 2, then the sliding seat 22 slides upwards, at the moment, the upper end of the connecting rod 24 is movably connected with the outer wall of the upper end of the extrusion plate 23 and is set in an outwards convex structure, and therefore in the process of upwards moving the connecting rod 24, the extrusion plate 23 moves towards the axis, the calibers among the extrusion plates 23 are gradually reduced, the wire is quickly fixed, the connection part of the wire and the bulb is prevented from falling off, and the lamp post is convenient to adjust and use.

In other embodiments, the outer wall of the base 21 is vertically provided with a plurality of T-shaped grooves 211 and a plurality of inner sliding grooves 212 penetrating through the grooves, the sliding seat 22 slides inside the base 21 and slides up and down in fit with the inner sliding grooves 212, the upper end of the base 21 is fixedly provided with a movable seat 213, and the sliding seat 22 slides inside the base 21, so as to improve the sliding stability of the sliding seat 22.

In other embodiments, a plurality of T-shaped blocks 221 which vertically slide with the T-shaped grooves 211 are annularly installed on the inner side of the sliding base 22, stability of the sliding base 22 during sliding is improved, rotation is prevented, a plurality of convex plates 222 which vertically slide with the inner side sliding grooves 212 in an adaptive manner are annularly arranged on the outer wall of the sliding base 22, the convex plates 222 extend out of the lamp pole 1 and can axially slide along the lamp pole 1, the convex plates 222 are adjusted up and down, the convex plates 222 drive the sliding base 22 to vertically slide, so that the extrusion plates 23 contract and expand, and further fixing and loosening of wires are achieved.

In other embodiments, the upper end of the outer wall of the extrusion plate 23 is provided with an upper fixed lug 231 movably connected with the upper end of the connecting rod 24, the lower end of the outer wall of the extrusion plate 23 is provided with a lower fixed lug 232 movably connected with the movable seat 213, when the connecting rod 24 moves up and down, the lower fixed lug 232 is movably connected with the movable seat 213 and is used as a rotating circle center, so that the extrusion plate 23 rotates and adjusts by taking the lower fixed lug 232 as an axis center

In other embodiments, a plurality of connecting rods 24 are two-segment structure, and the hinge 241 is hinged to the inner side of the joint, and when the connecting rods 24 are upwards extruded and fixed, the connecting rods 24 are connected through the hinge 241, so that the connecting rods 24 are outwards protruded to rotate, and the extrusion effect on the extrusion plate 23 is improved.

In other embodiments, the lower end of the pressing plate 23 is spaced from the upper end of the movable seat 213, so as to avoid interference with the movable seat 213 when the pressing plate 23 rotates.

In other embodiments, the outer wall of the lamp post 1 is provided with an outer sliding groove 11 corresponding to the inner sliding groove 212 and having the same structure, and the outer wall of the lamp post 1 is connected with an inner threaded sleeve 12 disposed below the convex plate 222 in a threaded manner.

The internal thread sleeve 12 is rotated anticlockwise and moves upwards along the axial direction of the lamp post 1, so that the convex plate 222 moves upwards, the extrusion plate 23 can extrude towards the axis, and the fixed assembly 2 after extrusion and fixation is fixed through the internal thread sleeve 12.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.