Storage tank wall plate mounting and assembling fixture

Abstract

The utility model relates to the technical field of storage tank installation, and discloses a storage tank wall plate installation assembly fixture which comprises two U-shaped clamping plates, a connecting beam body is arranged between the two clamping plates in a penetrating mode, the two ends of the connecting beam body extend to the outer sides of the clamping plates, the two ends of the connecting beam body are provided with clamping plates with the adjustable distance, and the clamping plates are connected with the connecting beam body in a penetrating mode. The two clamping plates are located at the ends, away from each other, of the two clamping plates. In a working state, the clamping plate tightly abuts against the clamping plate. According to the wall plate welding fixture, assistance can be provided for installation and assembly of wall plates, the welding efficiency and quality of the two wall plates are improved, the fixture can be rapidly disassembled after welding is completed, and the overall construction progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank installation, in particular to a storage tank wall plate installation assembly clamp. Background Art

[0002] During the installation of large-volume storage tanks, a large number of welding operations are usually required. Due to the characteristics of the tank wall panels such as large span, long welds, suspended welding positions and arcs, it is difficult to achieve tight welding of the wall panel circumferential seams during welding, resulting in uneven welding quality and low operating efficiency.

[0003] The patent with publication number CN212420259U discloses a tank wall plate annular seam assembly fixture, including two U-shaped gantry plates welded to two wall plates respectively, forming an annular seam between the two wall plates, and the same fixture channel steel is movably placed in the two U-shaped gantry plates, and a square wedge is placed between the fixture channel steel and the inner side wall of the U-shaped gantry plate. The patent realizes the butt welding between the wall plate annular seams by the tight fit between the square wedge and the fixture channel steel, which solves the problem of inconvenient welding of the wall plate annular seams to a certain extent.

[0004] However, after welding is completed, it is inconvenient to remove the square wedge because the square wedge is a right-angled trapezoidal structure and it is stuck between the fixture channel steel and the inner wall of the U-shaped gantry plate, which are in close contact with each other. This increases the difficulty of disassembling the entire fixture and has a significant adverse impact on the overall construction progress. Utility Model Content

[0005] The purpose of the utility model is to provide a tank wall panel installation assembly fixture, which can not only provide assistance for the installation assembly of the wall panels, improve the efficiency and quality of welding two wall panels, but also can quickly disassemble the fixture after welding is completed, thereby improving the overall construction progress.

[0006] The utility model adopts the following technical solutions:

[0007] A tank wall panel installation assembly fixture includes two U-shaped clamps, a connecting beam body is passed through the two clamps, wherein both ends of the connecting beam body extend to the outside of the clamps, and clamps with adjustable spacing are arranged at both ends of the connecting beam body, and the two clamps are located at one end of the two clamps away from each other; in the working state, the clamps are tightly abutted against the clamps.

[0008] Preferably, a movable groove is provided on the connecting beam body, a threaded screw with reverse threads is rotatably provided in the movable groove, both ends of the threaded screw are threaded with sliders, and the clamping plate is provided on the slider.

[0009] Preferably, one end of the threaded screw rod passes through one end of the connecting beam body, and a driving groove is provided at the end thereof.

[0010] Preferably, the sliding block is provided with an adjustment groove along its length direction, an adjustment screw is rotatably provided in the adjustment groove, one end of the adjustment screw movably extends out from one end of the connecting beam body; an adjustment block is threadedly provided on the adjustment rod, and the clamp is provided on the adjustment block.

[0011] Preferably, a rubber gasket is provided on one side of the clamping plate close to the clamping plate.

[0012] Preferably, positioning grooves are symmetrically provided on both sides of the movable groove, positioning blocks are elastically arranged in the positioning grooves, the opposite sides of the two positioning blocks are inclined structures, and the two inclined structures are in an eight-shaped structure with a large inlet end and a small outlet end, and the end of the slider is provided with an eight-shaped driving inclined surface.

[0013] Preferably, the end surfaces of the positioning block and the clamping plate adjacent to each other are provided with positioning teeth that mesh with each other.

[0014] Preferably, the positioning block is elastically arranged in the positioning groove by a spring.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can not only realize the assembly welding of wall panels, improve the efficiency and quality of wall panel welding, but also realize rapid disassembly after the wall panels are welded, thereby improving the convenience of operation; specifically, by arranging clamps with adjustable spacing at both ends of the connecting beam body, the clamps can be clamped on the outside of the two clamps, thereby tightening the two wall panels, achieving close docking between the two wall panels, and greatly improving the welding quality and welding efficiency; since the two clamps are in close contact with the outer wall of the clamp, after welding is completed, the distance between the two clamps can be adjusted to achieve rapid separation of the clamps and facilitate rapid disassembly of the entire fixture, thereby improving the overall construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0017] Figure 2 This is a top view of the connecting beam body of the embodiment of the present application;

[0018] Figure 3 for Figure 2 A is an enlarged view of the middle image. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:

[0020] like Figures 1 to 3As shown, a tank wall panel installation assembly fixture described in the utility model includes two U-shaped fixtures 1, and the two fixtures 1 are respectively fixedly arranged on two wall panels 2 to be welded, and a connecting beam 3 is passed through the two fixtures 1, wherein both ends of the connecting beam 3 extend to the outside of the corresponding end fixtures 1, and both ends of the connecting beam 3 are provided with clamps 4 with adjustable spacing, and the two clamps 4 are located at one end of the two fixtures 1 that are away from each other; in the working state, the two clamps 4 are adjusted to achieve close contact with the clamps 1, and then the tensioning of the two wall panels 2 is completed, and the close contact between the two wall panels 2 is achieved, which facilitates the welding operation between the two wall panels 2. After the welding is completed, the two clamps 4 only need to be adjusted away from each other to achieve the rapid separation of the clamps 4 and the corresponding end fixtures 1, which facilitates the disassembly of the fixture and improves the overall construction progress.

[0021] Further, the connecting beam 3 is provided with a movable groove 5, which is opened at both ends of the connecting beam 3, and a threaded screw 6 is rotatably arranged in the two movable grooves 5, and the threaded screw 6 has a reverse thread, and a slider 7 is threadedly arranged at different thread sections at both ends of the threaded screw 6, and the clamping plate 4 is arranged on the slider 7. By controlling the rotation of the threaded screw 6, the adjustment of the spacing between the two clamping plates 4 is realized, and then the clamping plate 4 and the clamping plate 1 are closely abutted and separated, which greatly improves the convenience of operation. Preferably, one end of the threaded screw 6 is arranged through one end of the connecting beam 3, and the end is rotatably connected to the side wall of the connecting beam 3, and the end end is provided with a driving groove 8, which is usually a polygonal structure for inserting an electric drill bit, and driving the threaded screw 6 by using an electric drill, which can improve work efficiency and convenience. After one end of the threaded screw 6 passes through one end of the connecting beam 3, it usually does not protrude or protrudes from the side of the connecting beam 3, so as to reduce the occupation of space and provide convenience for adjustment operation and storage required later.

[0022] Furthermore, the slider 7 is provided with an adjustment slot 9 along its length direction, and an adjustment screw 10 is rotatably provided in the adjustment slot 9, and a through hole for the adjustment screw 10 to pass through is provided on the connecting beam body 3, and one end of the adjustment screw 10 is movably passed through the through hole at one end of the connecting beam body 3; an adjustment block is threadedly provided on the adjustment rod, and the clamping plate 4 is provided on the adjustment block; by rotating the adjustment screw 10, the position of the clamping plate 4 on the adjustment block can be fine-tuned to compensate for the slight deviation caused by the position setting of the card plate 1 during actual operation; it is ensured that under the rotation of the threaded screw 6, the clamping plate 4 is tightly clamped on the outside of the two card plates 1 to realize the pulling function of the wall plate 2. In this embodiment, a rubber gasket 11 is preferably provided on the side of the clamping plate 4 close to the card plate 1 to ensure the tightness of the contact between the clamping plate 4 and the card plate 1.

[0023] Furthermore, positioning grooves are symmetrically provided on both sides of the movable groove 5, and positioning blocks 12 are elastically arranged in the positioning grooves. The two opposite sides of the two positioning blocks 12 are inclined structures, and the two inclined structures are in an eight-shaped structure with a large inlet end and a small outlet end. The end of the slider 7 is provided with an eight-shaped driving inclined surface. In the initial state, the two positioning blocks 12 are both located in the positioning groove, and the surface does not protrude from the positioning groove setting; when in use, as the threaded screw 6 rotates, the slider 7 is driven to move, and the driving inclined surface at the end of the slider 7 will squeeze the inclined surface of the positioning block 12, causing the positioning block 12 to move outside the positioning groove and closely contact with the inner wall of the card plate 1, further ensuring the stability of the position of the connecting beam body 3, thereby enhancing the stability of the entire fixture, and providing stable assistance for the welding of the wall panel 2. In addition, the positioning blocks 12 are provided with mutually meshing positioning teeth on the end faces close to the card plate 1, so as to increase the friction between the positioning blocks 12 and the card plate 1, and ensure the stability of the position of the connecting beam body 3. In addition, in the present embodiment, the positioning block 12 is elastically arranged in the positioning groove by means of a spring 13, so that when the construction is completed and the device is disassembled, as the slider 7 is reset, the positioning block 12 is automatically reset under the restoring force of the spring 13; preferably, a guide rod 16 is arranged on the positioning block 12, and a guide hole for the guide rod 16 to movably pass through is arranged on the connecting beam body 3, and the spring 13 is sleeved on the outside of the guide rod 16 to ensure that the positioning block 12 can be horizontally moved in and out of the positioning groove.

[0024] When the utility model is in use, firstly, two clamping plates 1 are fixedly set on two wall panels 2 that need to be welded, and multiple ones are evenly arranged along the circumferential direction of the wall panels 2, and then the threaded screw 6 on each connecting beam body 3 is adjusted respectively to drive the clamping plate 4 to move toward the clamping plate 1 to achieve tight clamping of the clamping plate 1. Under the pulling of multiple clamps, the two wall panels 2 will be tightly connected, and the welding operation can be carried out at this time. After the welding is completed, the threaded screw 6 is rotated in the reverse direction to control the clamping plate 4 to move away from the clamping plate 1, and the clamp can be removed. The structure is simple, the operation is easy, and the practicability is strong.

Claims

1. A tank wall panel installation assembly fixture, characterized in that: It comprises two U-shaped clamping plates, a connecting beam body is passed through the two clamping plates, wherein both ends of the connecting beam body extend to the outside of the clamping plates, clamping plates with adjustable spacing are arranged at both ends of the connecting beam body, and the two clamping plates are located at one end of the two clamping plates away from each other; in the working state, the clamping plates are tightly abutted against the clamping plates.

2. The tank wall panel installation assembly fixture according to claim 1 is characterized in that: The connecting beam body is provided with a moving groove, a threaded screw with reverse threads is rotatably arranged in the moving groove, both ends of the threaded screw are threadedly provided with sliders, and the clamping plate is arranged on the slider.

3. The tank wall panel installation assembly fixture according to claim 2 is characterized in that: One end of the threaded screw rod passes through one end of the connecting beam body, and a driving groove is arranged at the end thereof.

4. The tank wall panel installation assembly fixture according to claim 2 is characterized in that: The sliding block is provided with an adjustment groove along its length direction, an adjustment screw is rotatably provided in the adjustment groove, one end of the adjustment screw movably passes through one end of the connecting beam body; an adjustment block is threadedly provided on the adjustment screw, and the clamp is provided on the adjustment block.

5. The tank wall panel installation assembly fixture according to claim 1 is characterized in that: A rubber gasket is arranged on one side of the clamping plate close to the clamping plate.

6. The tank wall panel installation assembly fixture according to claim 2 is characterized in that: Positioning grooves are symmetrically provided on both sides of the movable groove, and positioning blocks are elastically arranged in the positioning grooves. The opposite sides of the two positioning blocks are inclined structures, and the two inclined structures are in an eight-shaped structure with a large inlet end and a small outlet end. The end of the slider is provided with an eight-shaped driving inclined surface.

7. The tank wall panel installation assembly fixture according to claim 6 is characterized in that: The end surfaces of the positioning block and the clamping plate that are close to each other are both provided with positioning teeth that mesh with each other.

8. The tank wall panel installation assembly fixture according to claim 6 is characterized in that: The positioning block is elastically arranged in the positioning groove through a spring.

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