CN221046976U - Special tool for correcting long straight beam body - Google Patents
Special tool for correcting long straight beam body Download PDFInfo
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- CN221046976U CN221046976U CN202322440370.4U CN202322440370U CN221046976U CN 221046976 U CN221046976 U CN 221046976U CN 202322440370 U CN202322440370 U CN 202322440370U CN 221046976 U CN221046976 U CN 221046976U
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- 238000003825 pressing Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 206010066054 Dysmorphism Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A special frock for correction of long straight form roof beam body belongs to correction frock technical field, solves the technical problem that the angle size of each cross-section department of long straight form roof beam body was rectified, and the solution is: the special tool for correcting the long straight beam body comprises a foundation rack, a pressing device and a special-shaped spanner, wherein the pressing device presses the long straight beam body to be corrected on the foundation rack, and the special-shaped spanner corrects the angle between the wing plate and the web plate of the long straight beam body and the angle between the flash and the wing plate; the foundation rack includes landing leg, platform and special-shaped spanner fixed station, closing device includes main frame, drag hook, pressurization handle and compact heap, special-shaped spanner includes dysmorphism head, telescopic link and handle. The utility model has simple structure, convenient operation, strong universality and multipoint correction, can improve the working efficiency to a great extent and reduce correction errors.
Description
Technical Field
The utility model belongs to the technical field of correction tools, and particularly relates to a special tool for correcting a long straight beam body.
Background
The long straight beam body belongs to a general support part, is used in a large amount in equipment manufacturing, however, the angles of the web plate and the wing plate on the long straight beam body are often specially designed under the stress requirement of actual working conditions, so that the angles of the web plate and the wing plate at the section of the long straight beam body need to be corrected in the production process of the long straight beam body, and the prior art usually uses a measuring scale for correction, so that the operation is inconvenient, and the precision is difficult to guarantee.
Disclosure of utility model
The utility model mainly aims to overcome the defects in the prior art and solve the technical problem of angle size correction at each section of a long straight beam body, and provides a special tool for correcting the long straight beam body.
The utility model is realized by the following technical scheme: a special frock for correction of long straight beam body, includes basic rack, closing device and special-shaped spanner, long straight beam body includes the web and sets up in the pterygoid lamina of web both sides, and the tip of pterygoid lamina is inwards crooked to be set up to overlap, its characterized in that:
The foundation rack comprises supporting legs, a platform and a special-shaped spanner fixing station, wherein the platform is U-shaped channel steel, the platform is placed along the horizontal direction, the opening direction of the U-shaped channel steel is downwards arranged, and the supporting legs are fixedly arranged between the platform and the ground; a plurality of groups of special-shaped wrench fixing stations are respectively arranged on the platform along the length direction, each group of special-shaped wrench fixing stations comprises two limiting sleeves, the two limiting sleeves are respectively and fixedly arranged on the front side wall and the rear side wall of the platform through rib plates, and the axial directions of the two limiting sleeves are mutually perpendicular;
The pressing device comprises a main frame, a drag hook, a pressing handle and a pressing block, wherein the main frame is in an X shape, ear plates are respectively arranged at four corners of the main frame, and through holes are formed in the center of the main frame; the upper end of the draw hook is provided with a mounting hole, the lower end of the draw hook is provided with a hook body, the upper end of the draw hook is detachably arranged on the ear plate through the mounting hole, and the hook body at the lower end of the draw hook is matched with the side wall of the U-shaped channel steel; the pressing handle is vertically downwards arranged in the through hole, and the pressing block is arranged at the lower end of the pressing handle; the pressing handle moves downwards to drive the drag hook to move upwards until the inner wall of the U-shaped channel steel is clamped, and simultaneously, the pressing handle compresses the long straight beam body to be corrected on the upper surface of the platform through the compression block;
The special-shaped wrench comprises a special-shaped head, a telescopic rod and a handle, wherein the lower end of the telescopic rod is fixedly connected with the end part of the handle, the special-shaped head is fixedly arranged at the upper end of the telescopic rod, a limit rod is arranged on the side wall of the handle, and the limit rod is inserted into a corresponding limit sleeve; a rectangular through groove is formed in one side of the special-shaped head, a notch is formed in the outer edge of one side, close to the handle, of the rectangular through groove, and when the angle between the web plate and the wing plate is corrected, the flash of the long straight beam body is installed into the rectangular through groove through the notch; the other side of the special-shaped head is provided with a crack, when the angle between the flash and the wing plate is corrected, the special-shaped spanner is removed by a special-shaped spanner fixing station, and the flash of the long straight beam body is clamped in the crack.
Further, the axial direction of the limiting rod is perpendicular to the axial direction of the handle.
The utility model has the beneficial effects that: the utility model has simple structure, convenient operation, strong universality and multipoint correction, can improve the working efficiency to a great extent and reduce correction errors.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic perspective view of a basic gantry;
FIG. 3 is a schematic perspective view of a compressing apparatus;
FIG. 4 is a schematic diagram of a front view structure of a special-shaped wrench;
FIG. 5 is a cross-sectional view of a long straight beam;
FIG. 6 is a schematic perspective view showing an initial state of the pressing device;
FIG. 7 is a schematic view of a structure of a hold-down device for fixing a long straight beam to a foundation bed;
FIG. 8 is a schematic diagram of the operation of the web and the wing as the angle between the web and the wing is reduced (inward);
fig. 9 is a schematic diagram of the operation of the web and the wing plate when the angle between the web and the wing plate is increased (outward);
fig. 10 is a schematic diagram of the operation of correcting the angle between the fin and the wing plate.
In the figure, 1 is a basic rack, 1.1 is a supporting leg, 1.2 is a platform, 1.3 is a limiting sleeve, 2 is a pressing device, 2.1 is a main frame, 2.2 is a draw hook, 2.3 is a pressing handle, 2.4 is a pressing block, 3 is a special-shaped spanner, 3.1 is a special-shaped head, 3.2 is a telescopic rod, 3.3 is a handle, and 3.4 is a limiting rod.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples.
The special frock for correction of long straight beam body that is shown as shown in fig. 1 through 4, including basic rack 1, closing device 2 and special-shaped spanner 3, as shown in fig. 5, long straight beam body includes the web and sets up in the pterygoid lamina of web both sides, and the tip intussuseption of pterygoid lamina sets up to the overlap, establishes the contained angle between web and the both sides pterygoid lamina and be angle A and angle B respectively, establishes the contained angle of overlap and the pterygoid lamina that corresponds and be angle C and angle D respectively, wherein:
The foundation rack 1 is fixed, the foundation rack 1 comprises supporting legs 1.1, a platform 1.2 and a special-shaped wrench fixing station, the platform 1.2 is U-shaped channel steel, the platform 1.2 is placed along the horizontal direction, the opening direction of the U-shaped channel steel is downwards arranged, the force of the pressing device 2 is convenient, and the supporting legs 1.1 are fixedly arranged between the platform 1.2 and the ground to lift the platform 1.2 and support; a plurality of groups of special-shaped wrench fixing stations are respectively arranged on the platform 1.2 along the length direction, each group of special-shaped wrench fixing stations comprises two limit sleeves 1.3, the two limit sleeves 1.3 are respectively and fixedly arranged on the front side wall and the rear side wall of the platform 1.2 through rib plates, and the axial directions of the two limit sleeves 1.3 are mutually perpendicular; the limit sleeve 1.3 is fixedly connected with the platform 1.2 through a rib plate at a specific angle according to the angle size of the section of the long straight beam body;
The compressing device 2 comprises a main frame 2.1, a draw hook 2.2, a compression handle 2.3 and a compressing block 2.4, wherein the main frame 2.1 is arranged in an X shape, ear plates are respectively arranged at four corners of the main frame 2.1, and through holes are formed in the center of the main frame 2.1; the upper end of the drag hook 2.2 is provided with a mounting hole, the lower end of the drag hook 2.2 is provided with a hook body, the upper end of the drag hook 2.2 is detachably mounted on the ear plate through the mounting hole, and the hook body at the lower end of the drag hook 2.2 is matched with the side wall of the U-shaped channel steel; the pressing handle 2.3 is vertically downwards arranged in the through hole, and the pressing block 2.4 is arranged at the lower end of the pressing handle 2.3; the pressing handle 2.3 moves downwards to drive the drag hook 2.2 to move upwards until the inner wall of the U-shaped channel steel is clamped, and meanwhile, the pressing handle 2.3 presses the long straight beam body to be corrected on the upper surface of the platform 1.2 through the pressing block 2.4;
The special-shaped wrench 3 comprises a special-shaped head 3.1, a telescopic rod 3.2 and a handle 3.3, wherein the lower end of the telescopic rod 3.2 is fixedly connected with the end part of the handle 3.3, the special-shaped head 3.1 is fixedly arranged at the upper end of the telescopic rod, a limit rod 3.4 is arranged on the side wall of the handle, and the limit rod 3.4 is inserted into the corresponding limit sleeve 1.3; a rectangular through groove is formed in one side of the special-shaped head 3.1, a notch is formed in the outer edge of one side, close to the handle 3.3, of the rectangular through groove, and when the angle between the web plate and the wing plate is corrected, the flash of the long straight beam body is installed into the rectangular through groove through the notch; the other side of the special-shaped head 3.1 is provided with a crack, and when the angle between the flash and the wing plate is corrected, the special-shaped spanner 3 is removed by a special-shaped spanner fixing station and the flash of the long straight beam body is clamped in the crack.
Further, the axial direction of the limiting rod 3.4 is perpendicular to the axial direction of the handle 3.3.
The application process of the utility model is as follows:
When in use, as shown in fig. 6 and 7, firstly, a long straight beam body is horizontally placed on a platform 1.2 of a basic rack 1, and the position of a section needing correction and the amplitude needing correction are detected and determined; secondly, adjusting the draw hook 2.2 of the pressing device 2 to the web position, and adjusting the pressing handle 2.3 to the uppermost end; thirdly, clamping the compression device 2 into the platform 1.2 from the upper part, adjusting the draw hook 2.2 to be hooked with the lower part of the platform 1.2, and rotating the compression handle 2.3 to enable the compression block 2.4 to descend until the beam body is compressed; finally, an angle correction is performed using a special wrench.
The special tool can realize four angle adjustment of the example long straight beam body:
When the angle A or the angle B needs to be reduced, the limiting rods 3.4 of the special-shaped spanner 3 are inserted into the limiting sleeves 1.3 on the two sides of the platform, and the telescopic rods 3.2 are adjusted to enable the special-shaped heads 3.1 to extend out, as shown in fig. 8;
When the angle A or the angle B needs to be increased, the limiting rods 3.4 of the special-shaped spanner 3 are inserted into the limiting sleeves 1.3 on the two sides of the platform, and the telescopic rods 3.2 are adjusted to retract the special-shaped heads 3.1, as shown in fig. 9;
When the angle C or the angle D needs to be increased or decreased, the flash is clamped into the crack of the special-shaped spanner 3, and the handle 3.3 is moved outwards or inwards, as shown in figure 10.
When a plurality of section angle sizes are required to be adjusted, after the adjustment of one section angle size is completed, the pressurizing handle of the movable compactor is adjusted to the uppermost end, the draw hook is adjusted to the widest position, the movable compactor is moved to the other section position, and correction is performed according to the steps.
By adopting the technical scheme, the utility model has the characteristics of simple structure, convenient operation, strong universality and multipoint correction, and can improve the working efficiency to a great extent and reduce correction errors.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (2)
1. A special frock for correcting long straight beam body, includes basic rack (1), closing device (2) and special-shaped spanner (3), long straight beam body includes the web and sets up in the pterygoid lamina of web both sides, and the tip of pterygoid lamina is inwards crooked to be set up to overlap, its characterized in that:
The foundation rack (1) comprises supporting legs (1.1), a platform (1.2) and a special-shaped wrench fixing station, wherein the platform (1.2) is U-shaped channel steel, the platform (1.2) is placed along the horizontal direction, the opening direction of the U-shaped channel steel is downwards arranged, and the supporting legs (1.1) are fixedly arranged between the platform (1.2) and the ground; a plurality of groups of special-shaped spanner fixing stations are respectively arranged on the platform (1.2) along the length direction, each group of special-shaped spanner fixing stations comprises two limiting sleeves (1.3), the two limiting sleeves (1.3) are respectively and fixedly arranged on the front side wall and the rear side wall of the platform (1.2) through rib plates, and the axial directions of the two limiting sleeves (1.3) are mutually perpendicular;
The compressing device (2) comprises a main frame (2.1), a draw hook (2.2), a compression handle (2.3) and a compressing block (2.4), wherein the main frame (2.1) is arranged in an X shape, ear plates are respectively arranged at four corners of the main frame (2.1), and through holes are formed in the center of the main frame (2.1); the upper end of the drag hook (2.2) is provided with a mounting hole, the lower end of the drag hook (2.2) is provided with a hook body, the upper end of the drag hook (2.2) is detachably mounted on the ear plate through the mounting hole, and the hook body at the lower end of the drag hook (2.2) is matched with the side wall of the U-shaped channel steel; the pressing handle (2.3) is vertically and downwards arranged in the through hole, and the pressing block (2.4) is arranged at the lower end of the pressing handle (2.3); the pressing handle (2.3) moves downwards to drive the drag hook (2.2) to move upwards until the inner wall of the U-shaped channel steel is clamped, and meanwhile, the pressing handle (2.3) presses the long straight beam body to be corrected on the upper surface of the platform (1.2) through the pressing block (2.4);
The special-shaped wrench (3) comprises a special-shaped head (3.1), a telescopic rod (3.2) and a handle (3.3), wherein the lower end of the telescopic rod (3.2) is fixedly connected with the end part of the handle (3.3), the special-shaped head (3.1) is fixedly arranged at the upper end of the telescopic rod, a limit rod (3.4) is arranged on the side wall of the handle, and the limit rod (3.4) is inserted into the corresponding limit sleeve (1.3); a rectangular through groove is formed in one side of the special-shaped head (3.1), a notch is formed in the outer edge of one side, close to the handle (3.3), of the rectangular through groove, and when the angle between the web plate and the wing plate is corrected, the flash of the long straight beam body is installed into the rectangular through groove through the notch; the other side of the special-shaped head (3.1) is provided with a crack, and when the angle between the flash and the wing plate is corrected, the special-shaped spanner (3) is removed by a special-shaped spanner fixing station and the flash of the long straight beam body is clamped in the crack.
2. The special fixture for correcting a long straight beam body according to claim 1, wherein: the axial direction of the limiting rod (3.4) is mutually perpendicular to the axial direction of the handle (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440370.4U CN221046976U (en) | 2023-09-08 | 2023-09-08 | Special tool for correcting long straight beam body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440370.4U CN221046976U (en) | 2023-09-08 | 2023-09-08 | Special tool for correcting long straight beam body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221046976U true CN221046976U (en) | 2024-05-31 |
Family
ID=91200624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322440370.4U Active CN221046976U (en) | 2023-09-08 | 2023-09-08 | Special tool for correcting long straight beam body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221046976U (en) |
-
2023
- 2023-09-08 CN CN202322440370.4U patent/CN221046976U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |