A ball shell vacuum container adjustment tool

Abstract

The present invention discloses a spherical shell vacuum container adjustment tool, which includes a target chamber pier, and a plurality of adjustable pad iron assemblies for adjusting the height of the spherical shell vacuum container are evenly distributed on the same circumference of the upper plane of the target chamber pier, and the target chamber pier is provided with a first adjustment mechanism for adjusting the spherical shell in four directions of up, down, left and right on the upper plane of the target chamber pier, and the target chamber pier is also provided with a second adjustment mechanism for driving the spherical shell to rotate. The above-mentioned spherical shell vacuum container adjustment tool is not only simple in structure and easy to operate, but also can be adjusted in multiple directions, and the installation and debugging spherical center can be quickly determined, thereby improving the assembly accuracy and efficiency of the spherical shell vacuum container.

Description

Technical Field

[0001] The invention belongs to the spherical shell vacuum container assembly technology, in particular to a spherical shell vacuum container adjustment tool. Background Art

[0002] Before hoisting a spherical shell with a diameter of 10 meters or more into the foundation of the shooting range, a stable detection local area network must be established in the area where the spherical shell is to be installed. Based on the shooting range reference system, the actual installation and debugging sphere center must be determined, and a spherical shell assembly installation and debugging reference system must be established using this sphere center as the coordinate origin.

[0003] At present, the prior art does not have an adjustment tool specifically used for on-site assembly of a large spherical shell vacuum container, resulting in poor precision and low efficiency in on-site assembly of the large spherical shell vacuum container. Summary of the invention

[0004] The object of the present invention is to provide a spherical shell vacuum container adjustment tool to solve the problems of poor precision and low efficiency in on-site assembly of large spherical shell vacuum containers in the prior art.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A spherical shell vacuum container adjustment tool comprises a target chamber pier, wherein a plurality of adjustable shim assemblies for adjusting the height of the spherical center of the spherical shell vacuum container are evenly distributed on the same circumference of the upper plane of the target chamber pier, wherein a first adjustment mechanism for adjusting the spherical shell in four directions of up, down, left and right on the upper plane of the target chamber pier is arranged on the target chamber pier, and a second adjustment mechanism for driving the spherical shell to rotate is also arranged on the target chamber pier.

[0007] In particular, there are 20 adjustable washer assemblies, and all the adjustable washer assemblies are arranged based on the outer diameter of the bottom flange of the spherical shell transition connector and the center point of the upper surface of the target chamber pier.

[0008] In particular, the adjustable washer assembly comprises a groove formed on the upper plane of the target chamber buttress, an inclined washer is movably mounted in the groove, and the inclined washer is connected with an adjusting bolt.

[0009] In particular, a set of first adjustment mechanisms are arranged on the target chamber pier at four positions of 0°, 90°, 180° and 270° of the bottom flange of the spherical shell transition connection piece, and the first adjustment mechanism includes two positioning blocks arranged at intervals on the edge of the target chamber pier, and a jack as a driving source is arranged on the periphery of the target chamber pier in conjunction with each positioning block.

[0010] In particular, a set of second adjustment mechanisms are arranged on the target chamber pier at four positions of 45°, 135°, 225° and 315° of the bottom flange of the spherical shell transition connection piece, and the second adjustment mechanism includes a driving frame arranged at the edge of the target chamber pier, and each driving frame is matched with a jack as a driving source arranged on the periphery of the target chamber pier.

[0011] The beneficial effect of the present invention is that compared with the prior art, the spherical shell vacuum container adjustment tooling is not only simple in structure and easy to operate, but also can be adjusted in multiple directions, quickly determine the installation and debugging ball center, and improve the assembly accuracy and efficiency of the spherical shell vacuum container. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view of a spherical shell vacuum container adjustment tool provided in a specific embodiment of the present invention. DETAILED DESCRIPTION

[0013] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0014] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0015] See also Figure 1 As shown, Figure 1 It is a top view of a spherical shell vacuum container adjustment tool provided in a specific embodiment of the present invention.

[0016] In this embodiment, a spherical shell vacuum container adjustment tool includes a target chamber support pier 1, and 20 sets of adjustable shim assemblies for adjusting the height of the spherical shell vacuum container are evenly distributed on the same circumference of the upper plane of the target chamber support pier 1. The adjustable shim assemblies are based on the outer diameter of the bottom flange of the spherical shell transition connector and are arranged with the center point of the upper surface of the target chamber support pier 1 as the center. The adjustable shim assembly includes a groove 2 opened on the upper plane of the target chamber support pier 1, and an inclined shim 3 can be movably installed in the groove 2, and the inclined shim 3 is connected with an adjustment bolt 4.

[0017] A first adjustment mechanism is provided at four positions of 0°, 90°, 180° and 270° on the bottom flange of the transition connecting piece of the ball shell on the target chamber pier 1. The first adjustment mechanism includes two positioning blocks 5 arranged at intervals on the edge of the target chamber pier 1. A jack 6 as a driving source is provided on the periphery of the target chamber pier 1 in cooperation with each positioning block 5. The first adjustment mechanism at 0° and 180° is used to adjust the ball shell on the upper plane of the target chamber pier 1 in the upper and lower directions. The first adjustment mechanism at 90° and 270° is used to adjust the ball shell on the upper plane of the target chamber pier 1 in the upper and lower directions. The spherical shell is adjusted in the left and right directions on the upper plane of the target chamber pier 1. A set of second adjustment mechanisms are arranged at four positions of 45°, 135°, 225° and 315° on the bottom flange of the spherical shell transition connector on the target chamber pier 1. The second adjustment mechanism includes a driving frame 7 arranged at the edge of the target chamber pier 1. A jack 6 as a driving source is arranged on the periphery of the target chamber pier 1 to cooperate with each driving frame 7. The four jacks 6 push the driving frames 7 in the same direction (i.e., driving in the clockwise direction of the upper plane of the target chamber pier 1).

[0018] During operation, adjust the projection point of the center of the sphere so that it basically coincides with the center point of the upper surface of the target chamber pier 1, and control it within the adjustable range, and make obvious marks. The actual installation and debugging elevation of the center of the sphere determined in the target range is used as the benchmark. Use a laser tracker to detect the elevation of each inclined shim 3, and adjust it so that the distance error from the upper bearing surface of each inclined shim 3 to the center of the target shell is controlled within 0.5m, and ensure that the height error of the center of the target shell after the target shell is in place is within the specified required range. The first adjustment mechanism and the second adjustment mechanism must be engraved with obvious position lines and orientation marks after the target shell is in place, and positioning blocks must be made according to the position lines and orientation marks so that the target shell can be initially positioned when it is in place. The position must be within the adjustment range.

[0019] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A spherical shell vacuum container adjustment tool, characterized in that: It comprises a target chamber buttress, wherein a plurality of adjustable shim assemblies for adjusting the height of the center of the spherical shell vacuum container are evenly distributed on the same circumference of the upper plane of the target chamber buttress, wherein the target chamber buttress is provided with a first adjusting mechanism for adjusting the spherical shell in four directions of up, down, left and right on the upper plane of the target chamber buttress, and the target chamber buttress is also provided with a second adjusting mechanism for driving the spherical shell to rotate; the first adjusting mechanism and the second adjusting mechanism are engraved with obvious position lines and orientation marks after the spherical shell is in place; A first adjustment mechanism is provided on the target chamber buttress at four positions of 0°, 90°, 180° and 270° of the bottom flange of the spherical shell transition connection piece, wherein the first adjustment mechanism comprises two positioning blocks spaced apart at the edge of the target chamber buttress, and a jack as a driving source is provided on the periphery of the target chamber buttress in cooperation with each positioning block; A set of second adjustment mechanisms are arranged on the target chamber pier at four positions of 45°, 135°, 225° and 315° of the bottom flange of the spherical shell transition connection piece. The second adjustment mechanism includes a driving frame arranged at the edge of the target chamber pier, and a jack as a driving source is arranged on the periphery of the target chamber pier in conjunction with the driving frame.

2. The spherical shell vacuum container adjustment tool according to claim 1, characterized in that: There are 20 adjustable washer assemblies arranged, and all the adjustable washer assemblies are arranged based on the outer diameter of the bottom flange of the spherical shell transition connector and the center point of the upper surface of the target chamber pier.

3. The spherical shell vacuum container adjustment tool according to claim 2, characterized in that: The adjustable washer assembly comprises a groove which is arranged on the upper plane of the target chamber buttress, and an inclined washer can be movably mounted in the groove, and the inclined washer is connected with an adjusting bolt.

Images