CN216607566U - Automatic construction equipment of nonstandard section bar shaping - Google Patents
Automatic construction equipment of nonstandard section bar shaping Download PDFInfo
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- CN216607566U CN216607566U CN202122559494.5U CN202122559494U CN216607566U CN 216607566 U CN216607566 U CN 216607566U CN 202122559494 U CN202122559494 U CN 202122559494U CN 216607566 U CN216607566 U CN 216607566U
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Abstract
The utility model discloses an automatic construction device for forming a non-standard section, which comprises a cutting platform, wherein a cutting rail is arranged on the cutting platform, a cutting trolley is arranged on the cutting rail, a cutting connecting rod is arranged at one end of the cutting trolley, a flame cutter is arranged on the cutting connecting rod, and the cutting platform and the cutting rail are both linear structures. The utility model can cut and process non-standard H-shaped steel and meet the erection requirement of the ultra-large power tower.
Description
Technical Field
The utility model relates to the field of material processing, in particular to an automatic construction device for forming a non-standard section.
Background
With the increasing erection demand of extra-high voltage power grids, electric power construction units put forward higher requirements on the structure of hoisting machinery and the stability and safety of hoisting, and aiming at the erection of ultra-large power towers with the length of more than 300 meters, the electric power holding pole adopting the thickness of standard H-shaped steel materials cannot meet the requirement of hoisting with the tonnage, and a manufacturing scheme of main material non-standard steel which can be quickly formed and meets the design requirements is urgently needed for field manufacturing.
In the process of manufacturing non-standard section steel by non-standard H-shaped steel, a machine tool is generally adopted for metal cutting operation, but the cutting operation time is long, the requirement on the specification of the machine tool is high, and the processing is difficult due to the lack of positioning reference.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an automatic construction device for forming non-standard section bars, which can cut and process non-standard H-shaped steel and meet the erection requirement of an ultra-large power tower.
The utility model adopts the following technical scheme:
the utility model provides an automatic construction equipment of non-standard section bar shaping, includes cutting platform, the last cutting track that is equipped with of cutting platform, be equipped with the cutting dolly on the cutting track, cutting dolly one end is equipped with the cutting connecting rod, be equipped with the flame cutting ware on the cutting connecting rod, cutting platform and cutting track are linear type structure.
Preferably, the cutting platform comprises a platform body and a positioning backer positioned on the side surface of the platform body.
Preferably, the positioning backer comprises a connecting plate connected with the platform body and a plurality of positioning blocks positioned on the connecting plate.
Preferably, the connecting plate comprises a vertical part and a horizontal part, the positioning block is connected to the vertical part, and an accommodating space is arranged between the positioning block and the horizontal part.
Preferably, the cutting track is formed by two I-shaped steels which are arranged on the cutting platform in parallel, and the wheels of the cutting trolley are embedded between the two I-shaped steels which are arranged in parallel.
Preferably, the wheel comprises a rolling part and a limiting part, the rolling part is abutted against the I-shaped steel, and the limiting part is embedded between the two parallel I-shaped steels.
Preferably, the flame cutter is connected to the cutting link by a bolt.
Preferably, the device further comprises a ratchet F clamp for clamping the non-standard section bar and the cutting platform.
Compared with the prior art, the utility model has the following advantages:
1. the non-standard H-shaped steel is cut and processed by the flame cutter, and the erection requirement of the ultra-large power tower is met.
2. The parallelism of the cutting track and the nonstandard H-shaped steel can be improved through the positioning backer, namely the positioning precision is improved.
3. The non-standard H-shaped steel can be prevented from moving in the cutting process by the ratchet F clamp.
Drawings
Fig. 1 is a schematic structural view of a construction apparatus.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of portion B of fig. 1.
Fig. 4 is a schematic structural view of the cutting cart.
In the figure, a cutting platform 1, a platform body 11, a positioning backer 12, a connecting plate 121, a vertical part 1211, a horizontal part 1212, a positioning block 122, a cutting rail 2, a cutting trolley 3, a wheel 31, a rolling part 311, a limiting part 312, a cutting link 4 and a torch cutter 5.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-4, an automatic construction device for forming a non-standard section bar comprises a cutting platform 1, wherein a cutting rail 2 is arranged on the cutting platform 1, a cutting trolley 3 is arranged on the cutting rail 2, a cutting connecting rod 4 is arranged at one end of the cutting trolley 3, one end of the cutting connecting rod 4 is arranged on the cutting trolley 3, flame cutters 5 are arranged at the other end of the cutting trolley, the number of the flame cutters 5 is two, the distance between the two flame cutters 5 is the width of a workpiece, namely the distance between the two flame cutters 5 can be adjusted according to the width of the workpiece to be processed, and the cutting platform 1 and the cutting rail 2 are both linear structures, namely the utility model is used for processing linear non-standard H-shaped steel bars. The utility model cuts and processes the non-standard H-shaped steel by moving the two flame cutters 5, thereby meeting the erection requirement of the ultra-large power tower.
Cutting platform 1 includes platform body 11 and the location backer 12 that is located platform body 11 side, location backer 12 is used for fixing a position nonstandard H shaped steel. Specifically, the positioning backer 12 includes a connecting plate 121 connected to the platform body 11 and a plurality of positioning blocks 122 located on the connecting plate 121. The connecting plate 121 includes a vertical portion 1211 and a horizontal portion 1212, the positioning block 122 is connected to the vertical portion 1211, an accommodating space is provided between the positioning block 122 and the horizontal portion 1212, that is, a gap is provided between the positioning block 122 and the horizontal portion 1212, and one end of the non-standard H-shaped steel extends into the gap and the positioning block 122 abuts against the non-standard H-shaped steel for positioning.
The cutting track 2 is composed of two parallel I-shaped steels arranged on the cutting platform 1, and the wheel 31 of the cutting trolley 3 is embedded between the two parallel I-shaped steels. The wheel 31 comprises a rolling part 311 and a limiting part 312, the rolling part 311 abuts against the I-shaped steel, and the limiting part 312 is embedded between the two parallel I-shaped steels.
The flame cutter 5 is connected with the cutting connecting rod 4 through a bolt, as one of the implementation modes, the cutting connecting rod 4 is provided with a plurality of connecting holes, and the flame cutter 5 can be in threaded connection with different connecting holes to realize the adjustment of the distance between the two flame cutters 5.
The non-standard H-shaped steel positioning device further comprises a ratchet F clamp (not shown in the figure) for clamping the non-standard section bar and the cutting platform 1, when the non-standard H-shaped steel is positioned, the non-standard H-shaped steel is placed on the connecting plate 121, and the non-standard H-shaped steel is clamped on the connecting plate 121 through the ratchet F clamp, so that displacement during machining is prevented.
Cutting platform 1 and cutting track 2 adopt whole processing to form, guarantee the device and use back many times location size stability.
The specific processing technology comprises the following steps:
step 1: laying a cutting platform 1 and positioning a backer 12.
Step 2: the section bar to be machined is placed on the connecting plate 121 and fastened with the ratchet F clamp.
And step 3: and (3) placing the cutting trolley 3 into the cutting track 2, and adjusting the distance between the flame cutters 5 to meet the product requirements.
And 4, step 4: starting the cutting trolley 3 to carry out automatic flame cutting operation, and can be used for cutting nonstandard H-shaped steel with the thickness (t is more than or equal to 20 mm); wherein the mixed gas pressure: oxygen (O)2) Pressure: not less than 0.8 MPa; propane (C)3H8) Pressure: not less than 0.03 MPa; the advancing speed of the cutting trolley is as follows: 240-300 mm/min.
And 5: and taking out the product which is finished with the operation from the cutting platform 1, and repairing the surface defect of the product.
The repairing process comprises the steps of firstly removing the defects of surface sagging, oxide skin and the like by using a polishing machine, and then using CO2And repairing the damaged cutting surface by gas welding, and polishing and flattening after welding.
The adopted repair welding parameters are as follows: welding wire ER55-D2The diameter phi of the welding wire is 1.2mm, direct current is reversely connected, the welding current is 200-250A, the welding voltage is 25-30V, the length of the welding wire is 15-20 mm, the gas component ratio is 20/80, and the gas flow is 18-25L/min.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the appended claims, and several modifications and amendments made by those skilled in the art without departing from the spirit and scope of the present invention should be construed as the scope of the present invention.
Claims (8)
1. The utility model provides an automatic construction equipment of nonstandard section bar shaping, its characterized in that, includes cutting platform (1), be equipped with cutting track (2) on cutting platform (1), be equipped with cutting dolly (3) on cutting track (2), cutting dolly (3) one end is equipped with cutting connecting rod (4), be equipped with flame cutting ware (5) on cutting connecting rod (4), cutting platform (1) and cutting track (2) are the linear type structure.
2. The automated construction device for forming non-standard profiles according to claim 1, characterized in that the cutting platform (1) comprises a platform body (11) and a positioning rest (12) located at the side of the platform body (11).
3. The automated construction device for forming non-standard profiles according to claim 2, wherein the positioning rest (12) comprises a connecting plate (121) connected with the platform body (11) and a plurality of positioning blocks (122) positioned on the connecting plate (121).
4. The non-standard profile forming automated construction device according to claim 3, wherein the connection plate (121) comprises a vertical part (1211) and a horizontal part (1212), the positioning block (122) is connected to the vertical part (1211), and a receiving space is provided between the positioning block (122) and the horizontal part (1212).
5. The automatic construction device for forming the non-standard section bars as claimed in claim 1, wherein the cutting rails (2) are two I-shaped steel bars arranged in parallel on the cutting platform (1), and the wheels (31) of the cutting trolley (3) are embedded between the two I-shaped steel bars arranged in parallel.
6. The automatic construction device for forming the non-standard section bar according to claim 5, wherein the wheel (31) comprises a rolling part (311) and a limiting part (312), the rolling part (311) abuts against the I-shaped steel, and the limiting part (312) is embedded between the two parallel I-shaped steels.
7. The automated construction equipment for forming non-standard section bars according to claim 1, characterized in that the flame cutter (5) is connected with the cutting connecting rod (4) through bolts.
8. The automatic construction device for forming the non-standard section bars as claimed in claim 1, characterized by further comprising a ratchet F clamp (6) for clamping the non-standard section bars with the cutting platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559494.5U CN216607566U (en) | 2021-10-22 | 2021-10-22 | Automatic construction equipment of nonstandard section bar shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559494.5U CN216607566U (en) | 2021-10-22 | 2021-10-22 | Automatic construction equipment of nonstandard section bar shaping |
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| Publication Number | Publication Date |
|---|---|
| CN216607566U true CN216607566U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122559494.5U Active CN216607566U (en) | 2021-10-22 | 2021-10-22 | Automatic construction equipment of nonstandard section bar shaping |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604138A (en) * | 2023-07-20 | 2023-08-18 | 深圳市星河达科技有限公司 | Flame cutting mechanism of heat conducting material |
-
2021
- 2021-10-22 CN CN202122559494.5U patent/CN216607566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604138A (en) * | 2023-07-20 | 2023-08-18 | 深圳市星河达科技有限公司 | Flame cutting mechanism of heat conducting material |
| CN116604138B (en) * | 2023-07-20 | 2023-09-22 | 深圳市星河达科技有限公司 | Flame cutting mechanism of heat conducting material |
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