A welding and assembly workbench for H-shaped signal light poles

Abstract

The utility model discloses a welding and assembling workbench for an H-shaped signal light pole, which relates to the technical field of signal light pole processing, and includes an assembly workbench composed of an I-shaped base, a support frame, a turning table, and a driving motor. An assembly groove is provided on the top of the I-shaped base, and two side notches and a middle rail groove are provided on the bottom end of the inner wall of the assembly groove. The assembly groove is used to provide a placement space for columns and beams. The inner and outer sides of the I-shaped base are provided with fixing components, and the fixing components are used to fix the columns and beams. The utility model can realize the rapid assembly and fixation of the columns and beams by setting the fixing components, and can realize the all-round welding operation at the joint of the columns and beams by driving the columns and beams to turn 180 degrees through the turning table. The overall operation is simple and convenient, and can effectively improve the assembly and welding efficiency of the H-shaped column pole.

Description

Technical Field

[0001] The utility model relates to the technical field of signal lamp pole processing, in particular to a welding and assembling workbench for an H-shaped signal lamp pole. Background Art

[0002] Traffic signal poles are an important part of traffic signals and an important structural part of road traffic lights. Signal poles are divided into octagonal signal poles, cylindrical signal poles, and conical signal poles according to their structures. They can also be divided into single cantilever signal poles, double cantilever signal poles, frame signal poles, and integrated signal poles according to their structures.

[0003] Among them, the upright poles of the frame signal light poles are mostly H-shaped. During their processing and production, the corresponding upright poles and beams need to be spliced ​​and welded. When one side is welded, it needs to be turned over to weld the other side. Due to its large size, it needs to be assisted by external lifting equipment. The overall operation efficiency is slow. Based on this, a welding and assembly workbench for an H-shaped signal light pole is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a welding and assembling workbench for an H-shaped signal lamp pole in order to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding and assembling workbench for an H-shaped signal light pole, comprising an assembling workbench consisting of an I-shaped base, a support frame, a turning platform, and a driving motor, wherein the support frame is symmetrically fixed at the two ends of the top of the I-shaped base, the turning platform is rotatably installed between the two support frames through a rotating shaft, the driving motor is fixed to one end of the outside of a support frame through a mounting plate, and the output end of the driving motor is fixedly connected to the rotating shaft at one end of the turning platform, an assembling groove is provided on the top of the I-shaped base, two side notches and a middle rail groove are provided at the bottom end of the inner wall of the assembling groove, and the two side notches are symmetrically distributed with the middle rail groove, a horizontal slide groove is provided on one side of the I-shaped base that penetrates to the other side of the I-shaped base, and the horizontal slide groove is connected with the side notches and the middle rail groove and is perpendicular to each other;

[0006] The assembly groove is used to provide a placement space for the columns and beams, and the inner and outer sides of the I-shaped base are provided with fixing components, and the fixing components are used to fix the columns and beams;

[0007] The fixing assembly includes a limiting unit and a locking unit;

[0008] The limiting unit is used to limit the placement of the columns and beams;

[0009] The locking unit is used to fix the position of the limiting unit, to achieve the position fixation of the crossbeam legs, and to clamp the upper surface of the column at the same time, so as to facilitate the flipping operation of the column and the crossbeam as a whole.

[0010] As a further solution of the utility model: the limiting unit includes a convex sliding seat, a side limiting plate, and a T-shaped end surface limiting plate;

[0011] The convex slide seat is horizontally slidably connected to the inner side of the horizontal slide slot and protrudes to the two sides of the outer side of the turning table. The side limit plates are fixed to the top of the convex slide seat and are distributed on the inner side of the side notch and protrude to the inner side of the assembly slot. The space between the side limit plates and the side of the inner wall of the assembly slot is used to place the columns.

[0012] The T-shaped end surface limiting plate is distributed above the middle rail groove and penetrates the middle rail groove and is fixedly connected with the convex sliding seat;

[0013] The limiting units are provided in plurality and are arranged in groups of two. The two limiting units in a group are symmetrically distributed, and the middle area between the two T-shaped end surface limiting plates in the two limiting units is used for placing the crossbeam.

[0014] As a further solution of the utility model: the locking unit includes a longitudinal slide groove, a limit guide groove, a rotating circular groove, a 7-shaped block, and a limit slider;

[0015] The longitudinal slide groove is provided on both sides of the convex slide seat, the limiting guide groove and the rotating circular groove are provided on both ends of the inner wall of the longitudinal slide groove, and the rotating circular groove is distributed on one side of the limiting guide groove and is connected with the limiting guide groove;

[0016] The limit slider is symmetrically fixed to the two ends of the outer wall of the vertical part of the 7-shaped card block, and the vertical part of the 7-shaped card block is distributed inside the longitudinal slide groove and is horizontally slidably connected to the inside of the limit guide groove through the limit slider. At this time, the horizontal part of the 7-shaped card block is attached to the upper surface of the column, which is used to fix the column and the turning table;

[0017] The 7-shaped clamping block drives the limiting slider to move to the inner side of the rotating circular groove so as to be rotated, and the 7-shaped clamping block is rotated away from the turning platform to release the fixation of the column.

[0018] As a further solution of the utility model: the locking unit further includes a locking bolt;

[0019] A threaded hole is provided on one side of the inner wall of the longitudinal slide groove, and a through hole is provided on the vertical portion of the 7-shaped block. The locking bolt passes through the through hole and is connected to the threaded hole bolt, so as to fix the position of the 7-shaped block and fit tightly with the side of the turning table, thereby fixing the horizontal position of the convex slide seat.

[0020] As a further solution of the utility model: there is a certain distance between the side limit plate and the side edge of the side slot, and the width of the convex sliding seat distributed at the side slot position is smaller than the width distributed at the position below the middle rail groove.

[0021] As a further solution of the utility model: the width and length of the assembly groove are matched with the width and length of the H-shaped column rod composed of the column and the beam respectively.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] By setting up fixing components, the columns and beams can be quickly assembled and fixed. By using the turning table to drive the columns and beams to turn 180 degrees, all-round welding operations can be achieved at the joints of the columns and beams. The overall operation is simple and convenient, and can effectively improve the assembly and welding efficiency of the H-shaped column rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the disassembly of the columns, beams and assembly workbench of the utility model;

[0026] Figure 3 This is a cross-sectional view of the end surface of the assembly workbench of the utility model;

[0027] Figure 4 It is a structural cross-sectional view of the fixing assembly of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the turning table of the utility model.

[0029] In the figure: 1. Assembly workbench; 101. I-shaped base; 102. Support frame; 103. Turning table; 104. Driving motor; 105. Assembly groove; 106. Side notch; 107. Middle rail groove; 108. Horizontal slide groove; 2. Fixing component; 201. Convex slide seat; 202. Side limit plate; 203. T-shaped end limit plate; 204. Locking unit; 2041. Longitudinal slide groove; 2042. Limit guide groove; 2043. Rotating circular groove; 2044. 7-shaped block; 2045. Limit slider; 2046. Locking bolt; 3. Column; 4. Beam. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figures 1 to 5 In the embodiment of the utility model, a welding and assembling workbench for an H-shaped signal light pole includes an assembling workbench 1 composed of an I-shaped base 101, a support frame 102, a turning table 103, and a driving motor 104. The support frames 102 are symmetrically fixed at both ends of the top of the I-shaped base 101. The turning table 103 is rotatably installed between the two support frames 102 through a rotating shaft. The driving motor 104 is fixed to one end of the outside of one support frame 102 through a mounting plate, and the output end of the driving motor 104 is connected to the One end of the turning table 103 is fixedly connected with a rotating shaft, and an assembling groove 105 is provided on the top of the I-shaped base 101. The bottom end of the inner wall of the assembling groove 105 is provided with two side notches 106 and a middle rail groove 107, and the two side notches 106 are symmetrically distributed with the middle rail groove 107. One side of the I-shaped base 101 is provided with a horizontal slide groove 108 that penetrates to the other side of the I-shaped base 101, and the horizontal slide groove 108 is connected with the side notches 106 and the middle rail groove 107 and is perpendicular to each other.

[0032] The assembly groove 105 is used to provide placement space for the column 3 and the beam 4. The inner and outer sides of the I-shaped base 101 are provided with fixing components 2, which are used to fix the column 3 and the beam 4. The fixing component 2 includes a limiting unit and a locking unit 204. The limiting unit is used to limit the placement of the column 3 and the beam 4. The locking unit 204 is used to fix the position of the limiting unit, which is used to fix the position of the legs of the beam 4 and clamp the upper surface of the column 3 at the same time, so as to facilitate the flipping operation of the column 3 and the beam 4 as a whole.

[0033] The limiting unit includes a convex slide 201, a side limiting plate 202, and a T-shaped end limiting plate 203; the convex slide 201 is horizontally slidably connected to the inner side of the horizontal slide groove 108 and protrudes to the two sides of the outside of the turning table 103, the side limiting plates 202 are fixed to the top of the convex slide 201 and are distributed on the inner side of the side groove 106 and protrude to the inner side of the assembly groove 105, and the space between the side limiting plates 202 and the inner wall side of the assembly groove 105 is used to place the placement column 3.

[0034] The T-shaped end surface limiting plate 203 is distributed above the middle rail groove 107 and penetrates the middle rail groove 107 and is fixedly connected to the convex sliding seat 201 .

[0035] There are multiple limiting units, and two of them form a group. The two limiting units in a group are symmetrically distributed, and the middle area between the two T-shaped end surface limiting plates 203 in the two limiting units is used to place the crossbeam 4.

[0036] The locking unit 204 includes a longitudinal sliding groove 2041 , a limiting guide groove 2042 , a rotating circular groove 2043 , a 7-shaped clamping block 2044 , a limiting sliding block 2045 , and a locking bolt 2046 .

[0037] The longitudinal slide groove 2041 is opened on both sides of the convex slide seat 201, the limiting guide groove 2042 and the rotating circular groove 2043 are opened on both ends of the inner wall of the longitudinal slide groove 2041, and the rotating circular groove 2043 is distributed on one side of the limiting guide groove 2042 and penetrates the limiting guide groove 2042.

[0038] The limiting slider 2045 is symmetrically fixed on the two ends of the outer wall of the vertical part of the 7-shaped block 2044. The vertical part of the 7-shaped block 2044 is distributed on the inner side of the longitudinal slide groove 2041 and is horizontally slidably connected to the inner side of the limiting guide groove 2042 through the limiting slider 2045. At this time, the lateral part of the 7-shaped block 2044 is in contact with the upper surface of the column 3, which is used to fix the column 3 and the flip table 103.

[0039] The 7-shaped clamping block 2044 drives the limiting slider 2045 to move to the inner side of the rotating circular groove 2043 so as to be rotated. The 7-shaped clamping block 2044 is rotated away from the turning platform 103 to release the fixation of the column 3.

[0040] A threaded hole is provided on one side of the inner wall of the longitudinal slide groove 2041, and a through hole is provided on the vertical portion of the 7-shaped block 2044. The locking bolt 2046 passes through the through hole and is connected to the threaded hole bolt, so as to achieve the position fixation of the 7-shaped block 2044 and the tight fit with the side of the flip table 103, thereby achieving the horizontal position fixation of the convex slide seat 201.

[0041] In this embodiment, it should be supplemented that a rubber sleeve is sleeved at the contact position between the screw portion of the locking bolt 2046 and the through hole to increase the friction between the screw portion of the locking bolt 2046 and the through hole, so that the locking bolt 2046 and the through hole can remain in a state of not falling off. In normal conditions, when the column 3 and the beam 4 are not placed in the assembly groove 105, the limit slider 2045 is located in the rotating circular groove 2043, and the 7-shaped block 2044 rotates downward and away from the top of the turning table 103, so that the placement operation of the column 3 is not affected.

[0042] When it is necessary to assemble and weld the H-shaped column rod, first place the column 3 and the beam 4 that constitute the H-shaped column rod in the assembly groove 105, with the column 3 located between the side limit plate 202 and the side wall of the assembly groove 105, and the beam 4 distributed between the two T-shaped end limit plates 203, and the two sides of the beam 4 are respectively in contact with the side surfaces of the two columns 3.

[0043] Then, the 7-shaped block 2044 is rotated upward with the rotating circular groove 2043 as the center. When the limiting slider 2045 is driven to rotate until it is flush with the limiting slide groove 2042, the 7-shaped block 2044 is moved toward the flip table 103, and its limiting slider 2045 slides to the inside of the limiting slide groove 2042, and the top horizontal part of the 7-shaped block 2044 moves to the upper surface of the column 3, so as to limit the column 3, and then the locking bolt 2046 is rotated to lock it. The tightening bolt 3046 is bolted to the threaded hole on the inner side of the longitudinal slide groove 2041, so that the vertical part of the 7-shaped block 2044 fits tightly against the side of the flip table 103. While the position of the 7-shaped block 2044 is fixed, the horizontal position of the convex slide seat 201 and the flip table 103 is also fixed, thereby fixing the position of the beam 4 and the column 3. This structure also makes it easy to adjust the position of the beam 4 as needed to meet the needs of different layouts of the H-shaped column rods.

[0044] Through the cooperation of the above multiple parts, the column 3 and the beam 4 can be assembled and limited, and then the joint of the column 3 and the beam 4 can be welded. When the welding is completed on the top, the drive motor 104 can be started to drive the turning table 103 to turn 180 degrees, and then the other side can be welded. After the welding is completed, the drive motor 104 can be started again to reset the turning table 103 to the initial state, and then the 7-shaped block 2044 is released to limit the clamping of the column 3, and then the welded H-shaped column rod is lifted away by the lifting equipment. The overall operation is simple and convenient, and can effectively improve the assembly and welding efficiency of the H-shaped column rod.

[0045] Please refer to Figures 1 to 4 There is a certain distance between the side limit plate 202 and the side edge of the side slot 106 , and the width of the convex sliding seat 201 at the side slot 106 is smaller than the width at the position below the middle rail groove 107 .

[0046] The width and length of the assembly groove 105 are matched with the width and length of the H-shaped column rod composed of the column 3 and the crossbeam 4 respectively.

[0047] In this embodiment, a certain distance is provided between the side limiting plate 202 and the side edge of the side notch 106 , so that the edge of the column 3 protrudes to the area above the side notch 106 .

[0048] The width of the convex sliding seat 201 at the side notch 106 is smaller than the width at the position below the middle rail groove 107, so that the contact position between the side limit plate 202 and the column 3 is far away from the contact position between the cross beam 4 and the column 3;

[0049] The above two structures can ensure that the side limit plate 202 will not block the welding area between the beam 4 and the column 3, and after the turning table 103 turns 180 degrees, it can contact the joint between the beam 4 and the column 3 through the side notch 106, thereby facilitating the welding operation.

[0050] By matching the width and length of the assembly groove 105 with the width and length of the H-shaped column rod composed of the column 3 and the beam 4, not only can the columns 3 and the beam 4 be assembled quickly, but also the columns 3 and the beam 4 can remain stable as a whole when the turning table 103 is placed.

[0051] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A welding and assembly workbench for an H-shaped signal light pole, comprising an assembly workbench (1) consisting of an I-shaped base (101), a support frame (102), a turning table (103), and a drive motor (104), wherein the support frame (102) is symmetrically fixed to the two ends of the top of the I-shaped base (101), the turning table (103) is rotatably installed between the two support frames (102) via a rotating shaft, the drive motor (104) is fixed to one end of the outside of one support frame (102) via a mounting plate, and the output end of the drive motor (104) is fixedly connected to the rotating shaft at one end of the turning table (103), characterized in that: The top of the I-shaped base (101) is provided with an assembly groove (105), the bottom end of the inner wall of the assembly groove (105) is provided with two side notches (106) and a middle rail groove (107), and the two side notches (106) are symmetrically distributed with the middle rail groove (107), one side of the I-shaped base (101) is provided with a horizontal slide groove (108) penetrating to the other side of the I-shaped base (101), and the horizontal slide groove (108) is connected with the side notches (106) and the middle rail groove (107) and is perpendicular to each other; The assembly groove (105) is used to provide a placement space for the columns (3) and the beams (4); the inner and outer sides of the I-shaped base (101) are provided with fixing components (2); the fixing components (2) are used to fix the columns (3) and the beams (4); The fixing assembly (2) comprises a limiting unit and a locking unit (204); The limiting unit is used to achieve limiting placement of the upright column (3) and the crossbeam (4); The locking unit (204) is used to fix the position of the limiting unit, to achieve position fixation of the legs of the crossbeam (4), and to clamp the upper surface of the column (3) at the same time, to facilitate the flipping operation of the column (3) and the crossbeam (4) as a whole.

2. The welding and assembly workbench for an H-shaped signal light pole according to claim 1, characterized in that: The limiting unit comprises a convex sliding seat (201), a side limiting plate (202), and a T-shaped end surface limiting plate (203); The convex sliding seat (201) is horizontally slidably connected to the inner side of the horizontal sliding groove (108) and protrudes to the two sides of the outside of the turning table (103); the side limit plates (202) are fixed to the top of the convex sliding seat (201) and are distributed on the inner side of the side notch (106) and protrude to the inner side of the assembly groove (105); the space between the side limit plates (202) and the inner wall side of the assembly groove (105) is used to place the placement column (3); The T-shaped end surface limiting plate (203) is distributed above the middle rail groove (107) and penetrates the middle rail groove (107) and is fixedly connected to the convex sliding seat (201); The limiting units are provided in plurality and are arranged in groups of two. The two limiting units in a group are symmetrically distributed, and the middle area between the two T-shaped end surface limiting plates (203) in the two limiting units is used for placing the crossbeam (4).

3. The welding and assembly workbench for an H-shaped signal light pole according to claim 1, characterized in that: The locking unit (204) comprises a longitudinal sliding groove (2041), a limiting guide groove (2042), a rotating circular groove (2043), a 7-shaped clamping block (2044), and a limiting sliding block (2045); The longitudinal slide groove (2041) is provided on both sides of the convex slide seat (201); the limiting guide groove (2042) and the rotating circular groove (2043) are provided on both ends of the inner wall of the longitudinal slide groove (2041); the rotating circular groove (2043) is distributed on one side of the limiting guide groove (2042) and is connected to the limiting guide groove (2042); The limiting slider (2045) is symmetrically fixed to the two ends of the outer wall of the vertical part of the 7-shaped clamping block (2044); the vertical part of the 7-shaped clamping block (2044) is distributed inside the longitudinal slide groove (2041) and is horizontally slidably connected to the inside of the limiting guide groove (2042) through the limiting slider (2045); at this time, the lateral part of the 7-shaped clamping block (2044) is attached to the upper surface of the column (3) to achieve fixation between the column (3) and the turning table (103); The 7-shaped clamping block (2044) drives the limiting slider (2045) to move to the inside of the rotating circular groove (2043) so as to be rotatable. The 7-shaped clamping block (2044) is rotated away from the turning platform (103) to release the fixation of the upright column (3).

4. The welding and assembly workbench for an H-shaped signal light pole according to claim 3, characterized in that: The locking unit (204) further comprises a locking bolt (2046); A threaded hole is provided on one side of the inner wall of the longitudinal slide groove (2041), a through hole is provided on the vertical portion of the 7-shaped clamping block (2044), and the locking bolt (2046) passes through the through hole and is connected to the threaded hole bolt, so as to achieve the position fixation of the 7-shaped clamping block (2044) and the tight fit with the side of the turning table (103), thereby achieving the horizontal position fixation of the convex slide seat (201).

5. The welding and assembling workbench for an H-shaped signal light pole according to claim 2, characterized in that: There is a certain distance between the side limit plate (202) and the side edge of the side slot (106), and the width of the portion of the convex sliding seat (201) distributed at the position of the side slot (106) is smaller than the width distributed below the middle rail groove (107).

6. The welding and assembling workbench for an H-shaped signal light pole according to claim 1, characterized in that: The width and length of the assembly groove (105) respectively match the width and length of the H-shaped column rod formed by the column (3) and the crossbeam (4).

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