A street lamp base welding tool

Abstract

The utility model discloses a street lamp base welding frock, including frame, the horizontal direction sliding joint of frame has the pole body support structure, still fixedly connected with the clamping structure on the frame, and the pole body support structure includes the sliding seat, is equipped with the support plate on the sliding seat top, and the clamping structure includes the fixed plate of vertical arrangement, and the fixed hole is equipped in the middle part of fixed plate, and the fixed hole is used for the pole body to pass, and the side surface of fixed plate is close to the pole body support structure and is equipped with the limit structure, and the limit structure is used for the limit pole body, and the side of fixed plate is away from the pole body support structure and is equipped with the base fixture structure, and the base fixture structure horizontal direction sliding connection is in fixed plate. The utility model discloses through to the pole body of street lamp and the base respectively position limiting, makes two people keep stable when welding, and then guarantees the welding stable effect, and simultaneously, the pole body support structure can adjust, and cooperate clamping plate and limit board, can improve the applicability to different thickness lamp pole.

Description

Technical Field

[0001] This utility model relates to the technical field of street light production equipment, specifically a welding fixture for street light bases. Background Technology

[0002] The current manufacturing process for streetlight poles generally involves welding the pole body to the flange base. A common welding procedure is to fix the pole body and base close together before welding. However, during welding, relative movement between the flange base and the streetlight pole affects welding accuracy. To address this issue, Chinese utility model patent application number 201820459758.5 ​​discloses a streetlight pole base flange clamping device, which uses a clamping structure to fix the base, thus ensuring welding stability. However, in this structure, the fixation of the pole body is not guaranteed, and the problem of unstable welding between the pole body and the base still exists, indicating room for improvement. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of the aforementioned background technology by providing a welding fixture that ensures stable welding of the street light pole and its base.

[0004] To achieve the above objectives, this utility model provides a welding fixture for a street light base, which adopts the following technical solution: A welding fixture for street light bases includes a frame, a pole support structure slidably connected horizontally to the frame, and a clamping structure fixedly connected to the frame. The pole support structure includes a sliding seat with a support plate above it. The clamping structure includes a vertically arranged fixing plate with a fixing hole in the middle for the pole to pass through. A limiting structure is provided on the side of the fixing plate near the pole support structure to limit the pole. A base clamping structure is provided on the side of the fixing plate away from the pole support structure, and the base clamping structure is slidably connected horizontally to the fixing plate.

[0005] A further improvement of the welding fixture for a street lamp base of this utility model is that the limiting structure includes four sets of positioning plates, with telescopic plates connected to the positioning plates, and a limiting plate provided at the other end of the telescopic plates. The four sets of limiting plates are used to limit the rod body.

[0006] A further improvement of this utility model regarding a welding fixture for a street lamp base is that the fixing plate has through holes at its four corners, and the base clamping structure includes an adjusting plate with four sets of connecting rods on the adjusting plate. The connecting rods pass through the through holes and are positioned. The adjusting plate has two sets of clamping plates on the side away from the fixing plate, and the two sets of clamping plates cooperate to clamp the base.

[0007] A further improvement of this utility model regarding a welding fixture for a street lamp base is that the connecting rod is provided with threads, and multiple sets of nuts are provided on the threads, with two nuts respectively abutting against both sides of the fixing plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are: This invention limits and positions the pole and base of the street light separately, ensuring stability during welding and thus guaranteeing a stable welding effect. At the same time, the pole support structure is adjustable, and with the clamping plate and limiting plate, it can improve the applicability to light poles of different thicknesses. Attached Figure Description

[0009] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the left side structure of the fixed plate; Figure 3 This is a schematic diagram of the structure on the right side of the adjustment plate.

[0010] In the diagram: 1. Frame, 2. Sliding seat, 3. Support plate, 4. Fixing plate, 5. Positioning plate, 6. Limiting plate, 7. Fixing hole, 8. Through hole, 9. Adjusting plate, 10. Clamping plate, 11. Connecting rod, 12. Nut. Detailed Implementation

[0011] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0012] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0013] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0015] like Figures 1 to 3 As shown, a street light base welding fixture includes a frame 1. A pole support structure is slidably connected horizontally to the frame, and a clamping structure is fixedly connected to the frame. The fixed connection can be achieved through bolts or other connecting components to achieve a detachable fixed connection. The pole support structure includes a sliding seat 2, a support plate 3 above the sliding seat, a slide rail that can be installed on the frame, and a telescopic cylinder between the sliding seat and the frame to achieve a sliding connection between the pole support structure and the frame. The clamping structure includes a vertically arranged fixing plate 4 with a fixing hole 7 in the middle for the pole to pass through. A limiting structure is provided on the side of the fixing plate near the pole support structure to limit the pole. A base clamping structure is provided on the side of the fixing plate away from the pole support structure, and the base clamping structure is slidably connected to the fixing plate horizontally.

[0016] The limiting structure includes four sets of positioning plates 5, with telescopic plates connected to the positioning plates. A limiting plate 6 is located at the other end of each telescopic plate. The four limiting plates work together to limit the rod body. The telescopic plate can be a telescopic cylinder. The positioning plates are fixedly connected to the fixed plate.

[0017] Furthermore, the fixed plate has through holes 8 at its four corners. The base clamping structure includes an adjusting plate 9, on which four sets of connecting rods 11 are provided. The connecting rods pass through the through holes and are positioned. On the side of the adjusting plate away from the fixed plate, there are two sets of clamping plates 10, which cooperate to clamp the base. The clamping plates are slidably connected to the adjusting plate, and the two work together to clamp the base. The connecting rods are threaded, and multiple sets of nuts 12 are provided on the threads, with two nuts abutting against both sides of the fixed plate. Two other sets of nuts can be arranged on both sides of the adjusting plate to achieve a detachable connection between the adjusting plate and the connecting rods. Overall, the position of the adjusting plate relative to the fixed plate is adjustable, which makes it easier to ensure the position of the base and the rod, which is beneficial for subsequent welding operations. On the other hand, the through holes can be spaced further apart than the fixed holes, reducing the impact of the connecting rods on the welding operation.

[0018] The working principle of this utility model is as follows: the rod is placed on the rod support structure, the flange base is placed on the clamping plate, the position of the rod support structure is adjusted so that the rod passes through the fixing hole and is close to the base, and then the limiting plate clamps the rod. At this time, the contact point between the two is welded, which ensures the stability of the overall welding.

[0019] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A welding fixture for street lamp bases, characterized in that, The device includes a frame, on which a rod support structure is slidably connected in the horizontal direction. A clamping structure is also fixedly connected to the frame. The rod support structure includes a sliding seat with a support plate above it. The clamping structure includes a vertically arranged fixing plate with a fixing hole in the middle for the rod to pass through. A limiting structure is provided on the side of the fixing plate near the rod support structure to limit the rod. A base clamping structure is provided on the side of the fixing plate away from the rod support structure and is slidably connected to the fixing plate in the horizontal direction.

2. The street lamp base welding fixture according to claim 1, characterized in that, The limiting structure includes four sets of positioning plates, with telescopic plates connected to the positioning plates. A limiting plate is provided at the other end of the telescopic plate, and the four sets of limiting plates cooperate to limit the rod body.

3. The welding fixture for a street lamp base according to claim 2, characterized in that, The fixed plate has through holes at its four corners. The base clamping structure includes an adjusting plate with four sets of connecting rods. The connecting rods pass through the through holes and are positioned. The adjusting plate has two sets of clamping plates on the side away from the fixed plate. The two sets of clamping plates work together to clamp the base.

4. The street lamp base welding fixture according to claim 3, characterized in that, The connecting rod is threaded, and multiple sets of nuts are provided on the thread, with two nuts respectively abutting against the two sides of the fixing plate.

Images