Sliding groove type and hoop type adapter for lamp post

Abstract

The utility model discloses a sliding groove type and hoop type adapter for a lamp post, and relates to the technical field of municipal road facility construction. The device comprises a switching mechanism, wherein the switching mechanism comprises an outer connecting piece, a pull rod and an inner connecting piece; the end of the pull rod is fixedly connected to one side of the outer connecting piece, the inner connecting piece is movably clamped to the outer surface of the pull rod, and the pull rod penetrates through the inner connecting piece. Fixing pieces are arranged on the sides, away from the central axis, of the outer connecting pieces and the inner connecting pieces. According to the utility model, the installation parts are few, detachable, reusable and simple and convenient to install; according to the utility model, the problem that the original road side signboard, the ornament and the like adopting a hoop type fixed joint cannot be connected with a chute type external joint adopted by a city updated street lamp pole can be solved; the utility model can solve the problem that the original chute fastener must be installed in the middle and then on the two sides, can directly pass through the existing installation structures on the two sides, and is directly installed in the middle of the chute, thereby meeting the requirements of users.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road facility construction, in particular to a sliding groove type and clamp type conversion joint for a lamp pole. Background Art

[0002] As the nation's modernization continues to advance and major urban agglomerations become interconnected, municipal roads will enter a phase of larger-scale construction. Following urban renewal, municipal road light poles are becoming increasingly integrated and intelligent. This is primarily reflected in the highly integrated pole bodies and the inclusion of multifunctional chutes for the expansion and attachment of external components. Light poles typically have chutes on both the roadway and sidewalk sides. These chutes can utilize dedicated chute blocks for the expansion of external components, such as roadside signage, urban video surveillance, national flag poles, lantern concentric knot pendants, and other decorative items. However, due to the uneven progress of urban renewal, most external structural components still utilize the old-fashioned clamp-type connection method, which is incompatible with the chute-type. At the same time, the expansion of the chute mainly adopts slider-type external joints. The slider-type external joints have the problem of fixed installation order. When sliders have been installed at both ends of the chute, if a slider needs to be installed in the middle, the slider installed at one end must be removed before installation, and the removed slider must be restored after the installation is completed. The installation is cumbersome, time-consuming and labor-intensive. Therefore, in order to solve the above problems, we propose a chute-type and clamp-type conversion joint for lamp poles to solve the above problems. Utility Model Content

[0003] To address the shortcomings of existing technologies, the present invention provides a transition joint between a chute-type and a clamp-type for light poles, resolving the issue of external structural components still using the old clamp-type connection method, which is incompatible with the chute-type. Furthermore, the slider-type external joint has a fixed installation order. Once sliders are installed at both ends of the chute, if a slider is to be installed in the middle, the slider installed at one end must be removed before installation. After installation is complete, the removed slider must be restored, making installation cumbersome, time-consuming, and labor-intensive.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sliding groove type and clamp type conversion joint for a lamp pole, comprising a conversion mechanism, wherein the conversion mechanism comprises an outer connecting piece, a pull rod and an inner connecting piece;

[0005] The end of the pull rod is fixedly connected to one side of the outer connecting piece, the inner connecting piece is movably clamped on the outer surface of the pull rod, and the pull rod passes through the inner connecting piece;

[0006] A fixing piece is provided on one side of the outer connecting piece and the inner connecting piece away from the central axis.

[0007] Preferably, the fixing member includes a first fixing bolt and an end cap;

[0008] The two groups of the first fixing bolts are symmetrically rotated along the central axis and connected to the inside of the outer connecting plate. The first fixing bolts pass through the outer connecting plate. The end cover is rotated and connected to the other end of the pull rod. One side of the end cover is against one side of the inner connecting plate.

[0009] Preferably, a hoop-type connector is provided on one side of the outer connecting piece, and the hoop-type connector includes a hoop, a slider and a second fixing bolt;

[0010] The two groups of sliders are fixedly connected to the ends of the clamp, and the second fixing bolt is rotatably connected to the interior of the slider, and the second fixing bolt passes through the slider.

[0011] Preferably, the outer connecting piece is provided with a sliding groove symmetrically along the central axis, and the second fixing bolt is slidably connected inside the sliding groove.

[0012] Preferably, a slide block is provided on one side of the conversion mechanism, the inner connecting piece is slidably connected to the inside of the slide block, and the end of the first fixing bolt abuts against the outer surface of the slide block.

[0013] The utility model discloses a slide-type and clamp-type conversion joint for a lamp pole, which has the following beneficial effects: 1. The utility model has fewer installation parts, is detachable, reusable, and easy to install; 2. The utility model can solve the problem that the original roadside signs, decorations, etc. using clamp-type fixed joints cannot be connected with the slide-type external joints used on street lamp poles after urban renewal; 3. The utility model can solve the problem that the original slide fasteners must be installed in the middle first and then on the two sides, and can directly bypass the existing installation structures on both sides and be directly installed in the middle of the slide, meeting the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the back of the utility model;

[0017] Figure 3 This is a schematic diagram of the actual use of the structure of the utility model.

[0018] In the figure: 1. conversion mechanism; 101. outer connecting plate; 102. pull rod; 103. inner connecting plate; 104. fixing member; 1041. first fixing bolt; 1042. end cover; 105. slide; 106. clamp-type connecting member; 1061. clamp; 1062. slider; 1063. second fixing bolt; 2. slide block. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0020] The present invention provides a transition joint between a chute and a clamp type for a lamp post, resolving the issue of external structural members still using the old clamp type connection method, which is incompatible with the chute type. Furthermore, the slider type external joint has a fixed installation order. When sliders are installed at both ends of the chute, if a slider is to be installed in the middle, the slider installed at one end must be removed before installation. After installation is complete, the removed slider must be restored, making installation cumbersome, time-consuming, and labor-intensive.

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] The embodiment of the utility model discloses a sliding groove type and clamp type conversion joint for a lamp pole.

[0023] According to the attached Figure 1-3 As shown, it includes a conversion mechanism 1, which includes an outer connecting piece 101, a pull rod 102 and an inner connecting piece 103;

[0024] When the device is in use, the inner connecting piece 103 is rotated ninety degrees clockwise so that the inner connecting piece 103 is inserted into the interior of the slide block 2, the inner connecting piece 103 is rotated ninety degrees counterclockwise, and the end cover 1042 at the end of the inner connecting piece 103 is tightened. The end of the end cover 1042 is abutted against the inner connecting piece 103, so that the inner connecting piece 103 is fixed to the inner wall of the slide block 2, and the first fixing bolt 1041 is tightened so that the end of the first fixing bolt 1041 is abutted against the end of the slide block 2, thereby completing the fixation of the conversion mechanism 1.

[0025] The end of the pull rod 102 is fixedly connected to one side of the outer connecting piece 101, and the inner connecting piece 103 is movably connected to the outer surface of the pull rod 102. The pull rod 102 passes through the inner connecting piece 103. The inner connecting piece 103 and the outer connecting piece 101 are connected through the pull rod 102. One end of the pull rod 102 is fixed to the outer connecting piece 101, and the other end passes through the inner connecting piece 103 and is provided with a fixed end cover 1042 at the end. The inner connecting piece 103 is provided with a through hole and can rotate freely. Two groups of first fixing bolts 1041 are provided to pass through the bolt holes on the outer connecting piece 101 and press against the outer groove wall of the chute block 2 to form a stable structure that can be fastened to the chute block 2.

[0026] A fixing member 104 is provided on one side of the outer connecting piece 101 and the inner connecting piece 103 away from the central axis.

[0027] The fixing member 104 includes a first fixing bolt 1041 and an end cover 1042;

[0028] Two sets of first fixing bolts 1041 are symmetrically connected to the interior of the outer connecting plate 101 along the central axis. The first fixing bolts 1041 penetrate the outer connecting plate 101. The end cap 1042 is rotatably connected to the other end of the pull rod 102. One side of the end cap 1042 abuts against one side of the inner connecting plate 103. A clamping hoop connector 106 is provided on one side of the outer connecting plate 101. The clamping hoop connector 106 includes a clamping hoop 1061, a slider 1062, and a second fixing bolt 1063.

[0029] Two groups of sliders 1062 are fixedly connected to the end of the clamp 1061, and the second fixing bolt 1063 is rotatably connected to the inside of the slider 1062. The second fixing bolt 1063 passes through the slider 1062, and the second fixing bolt 1063 at the end of the slider 1062 slides inside the slide groove 105, so that the position of the clamp-type connector 106 can be freely adjusted. It can be fixed to the conversion mechanism 1 through the second fixing bolt 1063, so that signs, decorations, etc. can be freely adjusted in position. While ensuring stability, they can be quickly installed to meet user needs.

[0030] The outer connecting plate 101 is provided with a slide groove 105 symmetrically along the central axis, the second fixing bolt 1063 is slidably connected to the inside of the slide groove 105, a slide groove block 2 is provided on one side of the conversion mechanism 1, the inner connecting plate 103 is slidably connected to the inside of the slide groove block 2, and the end of the first fixing bolt 1041 is against the outer surface of the slide groove block 2.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sliding groove type and clamp type conversion joint for a lamp pole, characterized in that: It comprises a conversion mechanism (1), wherein the conversion mechanism (1) comprises an outer connecting piece (101), a pull rod (102) and an inner connecting piece (103); The end of the pull rod (102) is fixedly connected to one side of the outer connecting piece (101), the inner connecting piece (103) is movably connected to the outer surface of the pull rod (102), and the pull rod (102) passes through the inner connecting piece (103); A fixing piece (104) is provided on one side of the outer connecting piece (101) and the inner connecting piece (103) away from the central axis.

2. The sliding groove type and clamp type conversion joint for a lamp pole according to claim 1, characterized in that: The fixing member (104) includes a first fixing bolt (1041) and an end cap (1042); The two groups of the first fixing bolts (1041) are symmetrically rotated along the central axis and connected to the inside of the outer connecting plate (101). The first fixing bolts (1041) pass through the outer connecting plate (101). The end cover (1042) is rotatably connected to the other end of the pull rod (102). One side of the end cover (1042) is against one side of the inner connecting plate (103).

3. The sliding groove type and clamp type conversion joint for a lamp pole according to claim 1, characterized in that: A hoop-type connector (106) is provided on one side of the outer connecting piece (101), and the hoop-type connector (106) comprises a hoop (1061), a slider (1062) and a second fixing bolt (1063); The two groups of sliders (1062) are fixedly connected to the ends of the hoop (1061), and the second fixing bolt (1063) is rotatably connected to the inside of the slider (1062), and the second fixing bolt (1063) passes through the slider (1062).

4. The sliding groove type and clamp type conversion joint for a lamp pole according to claim 3, characterized in that: The outer connecting piece (101) is provided with a sliding groove (105) symmetrically along the central axis, and the second fixing bolt (1063) is slidably connected inside the sliding groove (105).

5. The sliding groove type and clamp type conversion joint for a lamp pole according to claim 2, characterized in that: A slide block (2) is provided on one side of the conversion mechanism (1), the inner connecting piece (103) is slidably connected to the interior of the slide block (2), and the end of the first fixing bolt (1041) abuts against the outer surface of the slide block (2).

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