Tank welding seam assembly adjusting device
By introducing a measurement table into the adjustment device of the tank weld group, the problem of difficulty in accurately adjusting the gaps during the welding process is solved, and the high accuracy and reliability of the weld is achieved.
Patent Information
- Application Number
- CN202421309864.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
When welding wall panels or roof panels of structures such as storage tanks and pressure vessels, the gap between the groups is large due to the arc deformation of the steel plate, the stress is large when the forced group is large, and the existing adjustment devices lack measurement tools, and the operation depends on visual inspection, and the accuracy and reliability are low.
A tank weld group adjustment device is designed, equipped with a measurement table, through which two plates to be welded are measured, the distance and the amount of edges between the plates are adjusted, and the accuracy and reliability of the welds are improved.
The accuracy and reliability of the welds are improved by using a measurement table, with higher accuracy and greater reliability than those relying on visual measurements.
Smart Images
Figure CN222608478U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tank body manufacturing, in particular to a tank body weld assembly and adjustment device. Background Art
[0002] When the wall plates or top plates of structures such as storage tanks and pressure vessels are welded together, the gap between the two steel plates is large due to the arc deformation of the steel plates. The stress is large when forced to assemble, and the weld groove assembly is more difficult. In order to ensure the welding quality after welding, the patent announcement document CN211680712U discloses a weld assembly gap adjustment device, but this adjustment device itself does not have a measuring tool. The operator can only rely on visual inspection when adjusting the weld, and the accuracy is relatively low and the reliability is relatively poor. Utility Model Content
[0003] In view of the above-mentioned problems, the utility model proposes a tank body weld assembly adjustment device, which carries a measuring meter, and can measure two plates to be welded by the measuring meter, and adjust the distance and misalignment between the two plates to be welded according to the measured data. The adjustment is made according to the measured data, so that the accuracy and reliability of adjusting the weld are higher and stronger than visual inspection.
[0004] The technical solution adopted by the utility model is as follows:
[0005] A tank body weld assembly adjustment device comprises an assembly fixture, a first bottom plate, a second bottom plate, a meter stand and a measuring meter, wherein the measuring meter is arranged on the meter stand, the first bottom plate is arranged on the assembly fixture, the second bottom plate is rotatably arranged on the first bottom plate, the meter stand is arranged on the second bottom plate, the measuring meter is arranged on the meter stand, and the measuring meter is a dial indicator or a micrometer.
[0006] The method of using the adjustment device is as follows: first, the assembly clamp is fixed above the two plates to be welded, and then the measuring table on the table frame is used to measure the area of the two plates. The weld between the two plates is adjusted based on the measurement results. The accuracy of the weld adjustment is higher than that of visual inspection.
[0007] In summary, this device increases the meter stand and the measuring meter, uses the measuring meter to measure the two plates to be welded together, and uses the measured data to adjust the weld between the two plates, which has higher accuracy and relatively stronger reliability.
[0008] Optionally, it also includes a magnetic meter stand, which is arranged on the second base plate, and the meter stand is arranged on the magnetic meter stand.
[0009] The magnetic meter stand is used to facilitate the installation of the meter stand.
[0010] Optionally, it also includes a U-shaped clamp, which is arranged on the first bottom plate and cooperates with the assembling clamp.
[0011] Optionally, the U-shaped clamp is matched with the assembling clamp through its own inner groove, and the U-shaped clamp is provided with a butterfly bolt.
[0012] Optionally, there are two U-shaped clamps, and the two U-shaped clamps are in a parallel state, and each U-shaped clamp is provided with a butterfly bolt.
[0013] Optionally, it also includes a fixing bolt, which is fixed to the second base plate. A through hole is opened on the first base plate. The fixing bolt and the through hole on the first base plate are rotatably matched together. A butterfly nut is arranged on the fixing bolt. The butterfly nut and the second base plate are respectively located on both sides of the first base plate.
[0014] The butterfly nut on the fixing bolt fixes the first base plate and the second base plate. The butterfly nut can be adjusted on the fixing bolt. When the butterfly nut clamps the first base plate and the second base plate together, the second base plate cannot rotate relative to the first base plate. When the butterfly nut no longer clamps the first body plate and the second body plate together, the second body plate can rotate relative to the first body plate, wherein the rotation center of the second body plate is the fixing bolt.
[0015] Optionally, the assembly fixture includes a positioning plate and a U-shaped plate with a hole, there are two U-shaped plates with a hole, the U-shaped plate with a hole is arranged on the positioning plate, and the first bottom plate is matched with the positioning plate.
[0016] The U-shaped clamp of the specific assembly clamp is clamped on the positioning plate through its own groove sleeve, and the butterfly bolt on the U-shaped clamp clamps the U-shaped clamp and the positioning plate together.
[0017] Optionally, the first bottom plate and the second bottom plate are both flat plates, and the first bottom plate is parallel to the second bottom plate.
[0018] The first bottom plate and the second bottom plate are both flat plates, which facilitates rapid rotation of the second bottom plate.
[0019] Specifically, the first bottom plate and the second bottom plate are both perpendicular to the positioning plate.
[0020] The beneficial effect of the utility model is that by adding a meter frame and a measuring meter, the measuring meter is used to measure two plates to be welded together, and the measured data is used to adjust the weld between the two plates, so that the accuracy is higher and the reliability is relatively stronger. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1This is a schematic diagram showing the use of the tank body weld group adjustment device;
[0022] Figure 2 This is a schematic diagram of the tank body weld assembly adjustment device structure;
[0023] Figure 3 yes Figure 2 Middle A-direction view;
[0024] Figure 4 yes Figure 2 Middle B view;
[0025] Figure 5 It is a schematic diagram of the disassembly structure of the assembly fixture;
[0026] Figure 6 It is a schematic diagram of the structure of the positioning block.
[0027] The reference numerals in the figure are: 1, measuring meter; 2, meter bracket; 3, meter base; 4, first base plate; 5, second base plate; 6, U-shaped clamp; 7, assembly clamp; 8, butterfly clamping bolt; 9, fixing block; 10, tapered pin; 11, wedge block; 12, first body plate; 1201, first measuring area; 13, second body plate; 1301, second measuring area; 14, fixing bolt; 15, butterfly nut; 701, positioning plate; 702, U-shaped plate with hole. DETAILED DESCRIPTION
[0028] The utility model is described in detail below in conjunction with the accompanying drawings.
[0029] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, a tank body weld assembly and adjustment device includes an assembly fixture 7, a first base plate 4, a second base plate 5, a meter stand and a measuring meter 1, wherein the measuring meter 1 is arranged on the meter stand, the first base plate 4 is arranged on a U-shaped clamp 6, the U-shaped clamp 6 is arranged on the assembly fixture 7, the second base plate 5 is rotatably arranged on the first base plate 4, the meter stand 2 is arranged on the second base plate 5, the measuring meter 1 is arranged on the meter stand 2, and the measuring meter 1 is a dial indicator or a micrometer.
[0030] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, it also includes a magnetic meter base 3, which is arranged on the second bottom plate 5, and the meter bracket 2 is arranged on the magnetic meter base 3.
[0031] The magnetic meter stand 3 is used to facilitate the installation of the meter bracket 2.
[0032] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, it also includes a U-shaped clamp 6, which is arranged on the first bottom plate 4, and the U-shaped clamp 6 is matched with the assembly clamp 7.
[0033] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, the U-shaped clamp 6 is matched with the assembly clamp 7 through its own inner groove, and a butterfly bolt 8 is provided on the U-shaped clamp 6.
[0034] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, there are two U-shaped clamping plates 6 , and the two U-shaped clamping plates 6 are in a parallel state, and each U-shaped clamping plate 6 is provided with a butterfly bolt 8 .
[0035] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, it also includes a fixing bolt 14, which is fixed to the second base plate 5. A through hole is opened on the first base plate 4, and the fixing bolt 14 and the through hole on the first base plate 4 are rotatably matched together. A butterfly nut 15 is arranged on the fixing bolt 14, and the butterfly nut 15 and the second base plate 5 are respectively located on both sides of the first base plate 4.
[0036] The butterfly nut 15 on the fixing bolt 14 fixes the first base plate 4 and the second base plate 5. The butterfly nut 15 can be adjusted on the fixing bolt 14. When the butterfly nut 15 clamps the first base plate 4 and the second base plate 5 together, the second base plate 5 cannot rotate relative to the first base plate 4. When the butterfly nut 15 no longer clamps the first body plate 12 and the second body plate 13 together, the second body plate 13 can rotate relative to the first body plate 12, wherein the rotation center of the second body plate 13 is the fixing bolt 14.
[0037] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, the assembly fixture 7 includes a positioning plate 701 and a U-shaped plate 702 with holes. There are two U-shaped plates 702 with holes. The U-shaped plates 702 with holes are arranged on the positioning plate 701, and the U-shaped clamping plate 6 cooperates with the positioning plate 701.
[0038] Specifically, the U-shaped plate 702 with holes of the assembly fixture 7 is clamped on the positioning plate 701 through its own groove sleeve, and the butterfly bolts 8 on the U-shaped clamping plate 6 clamp the U-shaped clamping plate 6 and the positioning plate 701 together.
[0039] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, the first bottom plate 4 and the second bottom plate 5 are both flat plates, and the first bottom plate 4 is parallel to the second bottom plate 5 .
[0040] The first bottom plate 4 and the second bottom plate 5 are both flat plates, which facilitates the rapid rotation of the second bottom plate 5 .
[0041] Specifically, the first bottom plate 4 and the second bottom plate 5 are both perpendicular to the positioning plate 701 .
[0042] As attached Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, the meter stand is a universal fine-tuning C-shaped meter stand.
[0043] Combined with Figure 1 And attached Figure 6 , the working process of this device is described in detail. Figure 6 The fixing block shown in is welded and fixed on the first body plate and the second body plate, and then the two U-shaped plates 702 with holes are respectively sleeved on the two fixing blocks 9 through their own holes, and then the tapered pin 10 is driven into the hole of the fixing block 9, and the tapered pin and the fixing block temporarily fix the U-shaped plate 702 with holes on the first body plate or the second body plate, and then the wedge block 11 is inserted between the positioning plate 701 and the first plate body (or the second plate body), or the wedge block is inserted between the U-shaped plate 702 with holes and the fixing block, and then the first measuring area 1201 of the first body plate 12 is measured using the measuring table 1 to obtain the measurement data M1, and then the screw is loosened. The butterfly nut 15 allows the second base plate 5 to rotate relative to the first base plate 4. After the second base plate 5 rotates, the butterfly nut 15 is tightened to make the first base plate 4 and the second base plate 5 in a fastened state. At this time, the second measuring area 1301 on the second body plate 13 is measured using the measuring table 1 to obtain the measurement data M2. The smaller the difference between M1 and M2, the more regular the weld (the gap between the first body plate and the second body plate is the weld). When the irregularity of the weld reaches a certain value, the relative position between the first body plate 12 and the second body plate 13 can be adjusted by squeezing the wedge block or other means.
[0044] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent transformations made using the contents of the present invention specification, directly or indirectly used in other related technical fields, are also included in the protection scope of the present invention.
Claims
1. A tank body weld assembly and adjustment device, characterized in that: It includes an assembly fixture, a first base plate, a second base plate, a table stand and a measuring table, wherein the measuring table is arranged on the table stand, the first base plate is arranged on the assembly fixture, the second base plate is rotatably arranged on the first base plate, the table stand is arranged on the second base plate, the measuring table is arranged on the table stand, and the measuring table is a dial indicator or a micrometer.
2. The tank body weld assembly and adjustment device according to claim 1, characterized in that: It also includes a magnetic meter stand, which is arranged on the second bottom plate, and the meter frame is arranged on the magnetic meter stand.
3. The tank body weld assembly and adjustment device according to claim 1, characterized in that: It also includes a U-shaped clamp, which is arranged on the first bottom plate and cooperates with the assembling clamp.
4. The tank body weld assembly and adjustment device according to claim 3, characterized in that: The U-shaped clamp is matched with the assembly clamp through its own inner groove, and the U-shaped clamp is provided with a butterfly bolt.
5. The tank body weld assembly and adjustment device according to claim 4, characterized in that: There are two U-shaped clamping plates, and the two U-shaped clamping plates are in a parallel state. Each U-shaped clamping plate is provided with a butterfly bolt.
6. The tank body weld assembly and adjustment device according to claim 1, characterized in that: It also includes a fixing bolt, which is fixed to the second base plate. A through hole is opened on the first base plate. The fixing bolt and the through hole on the first base plate are rotatably matched together. A butterfly nut is arranged on the fixing bolt. The butterfly nut and the second base plate are respectively located on both sides of the first base plate.
7. The tank body weld assembly and adjustment device according to claim 1, characterized in that: The assembly fixture comprises a positioning plate and a U-shaped plate with holes. There are two U-shaped plates with holes. The U-shaped plates with holes are arranged on the positioning plate, and the first bottom plate is matched with the positioning plate.
8. The tank body weld assembly and adjustment device according to claim 1, characterized in that: The first bottom plate and the second bottom plate are both flat plates, and the first bottom plate is parallel to the second bottom plate.
Citation Information
Patent Citations
Welding seam assembly gap adjusting device
CN211680712U