Clamping structure for street lamp base flange welding

Abstract

The utility model discloses a clamping structure for street lamp base flange welding, which comprises a bottom frame, an upper frame is connected above the bottom frame in a sliding mode, the sliding direction is the front-back direction, the upper frame is connected with two groups of clamping frames in a sliding mode, the sliding direction is the left-right direction, the lower portions of the clamping frames are connected with clamping pieces in a sliding mode, the sliding direction is the up-down direction, and the number of the clamping pieces is two. Comprising two groups of round rods arranged in the front-back direction. The base flange is stably clamped through the four sets of adjustable clamping pieces on the left side and the right side, welding with a lamp pole is facilitated, further supporting is achieved in cooperation with a second round rod on the positioning frame, and the base flange arrangement problem is solved; on the other hand, the front and back of the base flange are not shielded, and welding action is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamp production equipment, in particular to a clamping structure for welding a street lamp base flange. Background Art

[0002] During the production process of street lamp poles, the base flange is generally welded for the subsequent installation and connection of the lamp poles with the embedded base; the existing utility model patent with application number 201920671219.2 discloses a base flange clamping device for street lamp welding, which adjusts the position of the base flange by setting a translation base, a beam, and a translation mechanism to adapt to lamp poles of different sizes. However, when the lifting rod cooperates with the clamping plate to clamp the base flange, the lifting plate will partially block the back of the flange base, which will have a certain impact on the convenience of welding. In order to reduce the impact, the clamping edge can be selected, but the clamping stability will be reduced, and there is room for improvement overall. Utility Model Content

[0003] The purpose of the present invention is to address the deficiencies in the above-mentioned background technology and to provide a clamping structure that is stable and convenient for welding a base flange to a lamp pole.

[0004] To achieve the above purpose, the present invention provides a clamping structure for welding a street lamp base flange, which adopts the following technical solutions:

[0005] A clamping structure for welding a street lamp base flange includes a base frame, an upper frame is slidably connected to the base frame, and the sliding direction is the front-to-back direction. Two groups of clamping frames are slidably connected to the upper frame, and the sliding direction is the left-right direction. A clamping member is slidably connected to the lower part of the clamping frame, and the sliding direction is the up-down direction. There are two groups of clamping members, including two groups of round rods arranged in the front-to-back direction.

[0006] A further improvement of the clamping structure for welding flanges of street lamp bases of the utility model is that a positioning frame is arranged on the upper frame, a horizontal plate is arranged at the lower end of the positioning frame, and second round rods are arranged at both ends of the horizontal plate.

[0007] The utility model provides a clamping structure for welding a street lamp base flange. The clamping structure is further improved in that a movable frame is slidably connected to the lower portion of the upper frame, the sliding direction is the front-back direction, and the positioning frame is slidably connected to the movable frame in the upper and lower directions.

[0008] A further improvement of the clamping structure for welding flanges of a street lamp base of the utility model is that a walking mechanism is provided below the base frame.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] The utility model stably clamps the base flange through four groups of adjustable clamping parts on the left and right, which is convenient for welding with the lamp pole, and cooperates with the second round rod on the positioning frame for further support, ensuring the problem of base flange layout; on the other hand, the base flange is unobstructed in front and behind, which also facilitates the welding action. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] In the figure: 1 bottom frame, 2 upper frame, 3 clamping frame, 4 clamping member, 5 round rod, 6 positioning frame, 7 second round rod, 8 movable frame. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0014] like Figure 1 As shown, a clamping structure for welding street lamp base flanges includes a base frame 1, an upper frame 2 slidably connected to the base frame, sliding in the front-to-back direction, and two sets of clamping frames 3 slidably connected to the upper frame, sliding in the left-to-right direction. Preferably, the two sets of clamping frames are arranged on the front side of the upper frame. A clamping member 4 is slidably connected to the lower portion of the clamping frame, sliding in the up-down direction. The clamping member is provided in two sets, including two sets of round rods 5 arranged in the front-to-back direction.

[0015] Furthermore, the upper frame is provided with a positioning frame 6, with a horizontal plate at its lower end, and second round rods 7 at both ends of the horizontal plate. Preferably, the positioning frame is provided on the lower side of the upper frame. The second round rod is longer than the round rod. Furthermore, a movable frame 8 is slidably connected to the lower side of the upper frame, sliding in a forward-backward direction. The positioning frame is slidably connected to the movable frame in an upward and downward direction. This sliding connection can be a conventional telescopic cylinder sliding connection.

[0016] A walking mechanism is provided under the chassis, which facilitates the transfer of the entire structure and improves the convenience and efficiency of on-site construction.

[0017] The working principle of the utility model is as follows: the base flange is arranged between the second round rods of the positioning frame. At this time, the rear of the base flange is attached to the positioning frame. Then, the clamping frame is adjusted into position to clamp the base flange. Then, the positioning frame moves down, moves back, and then moves up, so that the second round rod supports the base flange again. At the same time, there is no close obstruction in front and behind the base flange, which is convenient for welding.

[0018] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A clamping structure for welding a street lamp base flange, characterized by: It includes a base frame, an upper frame is slidably connected to the base frame, and the sliding direction is the front-to-back direction. Two groups of clamping frames are slidably connected to the upper frame, and the sliding direction is the left-right direction. The lower part of the clamping frame is slidably connected to a clamping member, and the sliding direction is the up-down direction. The clamping member is provided with two groups, including two groups of round rods arranged in the front-to-back direction.

2. The clamping structure for welding a street lamp base flange according to claim 1, characterized in that: A positioning frame is also arranged on the upper frame, a horizontal plate is arranged at the lower end of the positioning frame, and second round rods are arranged at both ends of the horizontal plate.

3. The clamping structure for welding a street lamp base flange according to claim 2, characterized in that: A movable frame is slidably connected to the lower portion of the upper frame, and the sliding direction is the front-back direction. The positioning frame is slidably connected to the movable frame in the up-down direction.

4. The clamping structure for welding a street lamp base flange according to claim 3, characterized in that: A walking mechanism is provided below the underframe.

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