Bus cylinder test supporting tool

Abstract

The utility model belongs to the technical field of bus cylinder tests, and particularly relates to a bus cylinder test supporting tool. The bus cylinder test supporting tool comprises a bottom frame, a left vertical frame body and a right vertical frame body are arranged on the two opposite sides of the bottom frame respectively, axial supporting assemblies are arranged on the left vertical frame body and the right vertical frame body respectively, and a radial supporting assembly is arranged on one side between the left vertical frame body and the right vertical frame body; and an avoiding channel for mounting a driving module is arranged between the left vertical frame body and the right vertical frame body on one side far away from the radial supporting assembly. The axial supporting assemblies are arranged on the left vertical frame body and the right vertical frame body which are arranged on the opposite sides of the bottom frame respectively, and the radial supporting assembly is arranged on one side between the left vertical frame body and the right vertical frame body, so that a multi-point supporting structure for the bus barrel is formed, and the bus barrel of a T-shaped structure can be better supported; the avoiding channel is arranged between the left vertical frame body and the right vertical frame body and used for installing the driving module, and the installation operation space for installing the driving module is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar barrel test, and in particular relates to a busbar barrel test supporting tool. Background Art

[0002] After manufacturing, the busbar barrel needs to undergo reliability tests. During the test, the common operation method is to fix the busbar barrel on the test bracket by bolting, and then start testing the busbar barrel. After the test is completed, the bolts need to be manually removed again to remove the test bracket; when preparing for shipment, the busbar barrel needs to be fixed on the delivery bracket by bolts. It can be seen that bolt tightening and disassembly operations are required for each inspection and shipment, which is time-consuming and labor-intensive, and the inspection, transportation, and assembly efficiency are low; in addition, during the test, the busbar barrel fixed with bolts may cause the bolts to loosen due to vibration, causing safety accidents.

[0003] As an improvement, a Chinese utility model patent with authorization announcement number CN202367405U discloses a busbar barrel installation and moving device, including a chassis with running wheels, a support frame arranged on the chassis, and an inclined support block relatively arranged on the support frame. When in use, the busbar barrel is directly placed on the inclined support block without the need to use bolts to fasten it.

[0004] However, in the above scheme, the contact surface between the busbar cylinder and the inclined support block is line contact, the contact area is small, and there is a possibility of rotation during transportation; the above device is mainly suitable for busbar cylinders with a straight-line structure. When the device is used to place busbar cylinders with a T-shaped structure or a cross-shaped structure, it cannot effectively support the busbar cylinder, and the vibration during detection will cause the busbar cylinder to rotate; in addition, when the support frame is used alone, the lower part of the structure lacks installation operation space, and the drive module used for opening and closing the switch during detection cannot be installed from the lower part of the busbar cylinder. Utility Model Content

[0005] The purpose of the utility model is to provide a busbar cylinder test support tooling to solve the problem that the structure of the current busbar cylinder support tooling lacks installation and operation space for installing an opening and closing drive module when the busbar cylinder support tooling is used to test the busbar cylinder, and the problem that the busbar cylinder is easy to rotate relative to the support tooling when used in scenarios such as transporting a busbar cylinder with a T-shaped structure or a cross-shaped structure.

[0006] In order to achieve the above purpose, the busbar cylinder test support tooling of the utility model adopts the following technical solutions:

[0007] A busbar cylinder test support tooling comprises a base frame, wherein a left vertical frame body and a right vertical frame body are respectively arranged on opposite sides of the base frame, and an axial support assembly is respectively arranged on the left vertical frame body and the right vertical frame body, a radial support assembly is arranged on one side between the left vertical frame body and the right vertical frame body, and an avoidance channel for installing a drive module is arranged between the left vertical frame body and the right vertical frame body on a side away from the radial support assembly.

[0008] Furthermore, a reinforcing cross beam is connected between the left vertical frame body and the right vertical frame body at one side of the radial support assembly, and an open opening is formed at the other side to constitute the avoidance channel.

[0009] Furthermore, the axial support assembly includes a first axial support assembly arranged on the right vertical frame body, the first axial support assembly includes a first axial support plate and a first axial support block, the first axial support plate includes a first horizontal section connected to the right vertical frame body and a first vertical section connected to the first horizontal section, and the first axial support block is arranged at intervals on the side of the first vertical section.

[0010] Furthermore, the first axial support plate has an arc-shaped surface adapted to the busbar barrel.

[0011] Furthermore, the axial support assembly also includes a second axial support assembly arranged on the left vertical frame body, the second axial support assembly includes a second axial support plate and a second axial support block, the second axial support plate includes a second horizontal section connected to the left vertical frame body and a second vertical section connected to the second horizontal section and a horizontal support section connected to the second vertical section, and the second axial support blocks are arranged at intervals on the horizontal support section.

[0012] Furthermore, the radial support assembly includes radial support plates respectively connected to the left vertical frame body and the right vertical frame body, and radial support blocks arranged on the radial support plates.

[0013] Furthermore, the first axial support block, the second axial support block and the radial support block all have arc-shaped surfaces adapted to the busbar barrel.

[0014] Furthermore, the radial support plate is provided separately.

[0015] Furthermore, the radial support plate has a curved surface structure adapted to the busbar barrel.

[0016] Further, the lower structural surface of the radial support assembly is higher than the upper structural surface of at least one of the first axial support assembly and the second axial support assembly.

[0017] The beneficial effect of the present invention is that the present invention is improved based on the prior art, by arranging a left vertical frame body and a right vertical frame body on opposite sides of the base frame, and arranging axial support assemblies on the left vertical frame body and the right vertical frame body respectively, and at the same time arranging a radial support assembly on one side between the left vertical frame body and the right vertical frame body, so that a multi-point support structure for the busbar cylinder body is formed by the axial support assembly and the radial support assembly, which is more conducive to supporting a busbar cylinder body with a T-shaped structure or a cross structure, thereby preventing the busbar cylinder body from rotating relative to the support frame body due to vibration in scenarios such as transportation; at the same time, an avoidance channel is arranged between the left vertical frame body and the right vertical frame body on the side away from the radial support assembly for installing the drive module, thereby ensuring the installation operation space for installing the drive module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the busbar cylinder test support tooling in the utility model;

[0019] Figure 2 for Figure 1 A front view of

[0020] Figure 3 for Figure 2 Right view of;

[0021] Figure 4 It is a structural schematic diagram of the support frame in the utility model;

[0022] Figure 5 This is a structural schematic diagram of an axial support plate in the utility model;

[0023] Figure 6 This is another structural schematic diagram of the axial support plate in the utility model;

[0024] Figure 7 It is a schematic diagram of the application of the busbar cylinder test support tooling in the utility model.

[0025] In the figure: 100, support frame body; 200, busbar body; 1, base frame; 11, reinforcing diagonal brace; 12, second crossbeam; 2, second vertical column; 3, walking wheel; 4, first vertical column; 5, first crossbeam; 6, second axial support assembly; 61, second axial support plate; 611, second horizontal section; 612, second vertical section; 613, horizontal support section; 62, second axial support block; 7, first axial support assembly; 71, first axial support plate; 711, first horizontal section; 712, first vertical section; 72, first axial support block; 8, radial support assembly; 81, radial support plate; 82, radial support block; 9, avoidance channel. DETAILED DESCRIPTION

[0026] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0027] The utility model provides a busbar barrel test support tooling, which specifically arranges an axial support assembly and a radial support assembly on a left vertical frame and a right vertical frame arranged on opposite sides of a base frame, respectively, so that a multi-point support structure for the busbar barrel is formed by the axial support assembly and the radial support assembly, thereby preventing the T-shaped busbar barrel from rotating relative to the support frame due to vibration in scenarios such as transportation; at the same time, an avoidance channel is arranged on a side away from the radial support assembly for installing a drive module, thereby ensuring the installation operation space for installing the drive module.

[0028] Embodiment 1 of the busbar cylinder test support tooling in the utility model:

[0029] like Figure 1 and Figure 7 As shown, this embodiment provides a busbar barrel support tooling, including a support frame 100, the support frame 100 includes a base frame 1 and a left vertical frame body and a right vertical frame body connected to opposite sides of the base frame 1, and an axial support assembly is respectively provided on the left vertical frame body and the right vertical frame body, and a radial support assembly 8 is provided on one side between the left vertical frame body and the right vertical frame body, and a side away from the radial support assembly 8 is provided between the left vertical frame body and the right vertical frame body. A avoidance channel 9 for installing a drive module is provided. It can be understood that the axial support assemblies are distributed in the axial direction of the busbar barrel 200 at intervals, and the radial support assembly side is provided in the radial direction of the busbar barrel 200.

[0030] It should be noted that, in the present embodiment, the busbar cylinder 200 is a busbar cylinder with a T-shaped structure, including a main cylinder body interconnected in a straight line and a branch cylinder body vertically connected to the main cylinder body. For ease of understanding, the extension direction of the main cylinder body is axial or left-right direction.

[0031] In the above embodiment, a left vertical frame and a right vertical frame are arranged on opposite sides of the bottom frame 1, and axial support assemblies are respectively arranged on the left vertical frame and the right vertical frame, and a radial support assembly 8 is arranged on one side between the left vertical frame and the right vertical frame, so that a multi-point support structure for the busbar barrel 200 is formed by the axial support assembly and the radial support assembly 9, which is more conducive to supporting a busbar barrel with a T-shaped structure or a cross structure, thereby preventing the busbar barrel 200 from rotating relative to the support frame 100 due to vibration in scenarios such as transportation; at the same time, an avoidance channel 9 is arranged between the left vertical frame and the right vertical frame on the side away from the radial support assembly 8 for installing a drive module, thereby ensuring the installation operation space for installing the drive module.

[0032] like Figures 1 to 4As shown, the base frame 1 is a frame structure formed by welding or bolting multiple square profiles, and running wheels 3 are installed on the bottom surface at the four corners of the base frame 1. The running wheels 3 are universal wheels with brakes. Through the universal wheels, the busbar cylinder test support tooling provided by the utility model can be flexibly and conveniently moved.

[0033] The left vertical frame body and the right vertical frame body are respectively vertically connected to the opposite sides of the base frame 1, and the specific structures of the left vertical frame body and the right vertical frame body are the same. The left vertical frame body and the right vertical frame body both include a first vertical column 4, a second vertical column 2 and a first cross beam 5 respectively connected to the base frame 1, and the height of the first vertical column 4 is smaller than the second vertical column 2; one end of the first vertical column 4 and the second vertical column 2 are connected to the opposite ends of the same side of the base frame 1, and the two ends of the first cross beam 5 are respectively connected to the other end of the first vertical column 4 and horizontally connected to the second vertical column 2.

[0034] In this embodiment, a reinforcing crossbeam is connected between the left vertical frame and the right vertical frame at one side of the radial support assembly 8, and an open opening is formed on the other side to form an escape passage 9. Specifically, a second crossbeam 12 is also connected between the left vertical frame and the right vertical frame, and the second crossbeam 12 is horizontally connected between the second vertical column 2 of the left vertical frame and the second vertical column 2 of the right vertical frame, and is located between the radial support plate 81 and the base frame 1 and close to the base frame 1; at the same time, in order to facilitate the installation of the drive module for opening and closing drive when testing the busbar cylinder, a crossbeam connecting the two first vertical columns 4 is no longer provided on the side opposite to the second crossbeam 12, so as to form an open opening between the two first vertical columns 4, thereby forming an escape passage 9 for installing the drive module. In this way, the second crossbeam 12 constitutes a reinforcing crossbeam between the left vertical frame and the right vertical frame, thereby improving the structural stability of the left vertical frame and the right vertical frame when supporting the busbar barrel 200; when the busbar barrel 200 is placed on the supporting frame 100, the drive module can be conveniently delivered to the corresponding position below the busbar barrel 200 from the avoidance channel 9 and installed on the busbar barrel 200.

[0035] In this embodiment, in order to increase the connection stability between the vertical frame body and the base frame 1, a reinforcing diagonal brace 11 is also connected between the first vertical column 4 and the base frame 1, thereby enhancing the connection stability between the vertical frame body and the base frame 1 and avoiding shaking after the busbar barrel 200 is placed on the support frame 100.

[0036] In this embodiment, the first vertical column 4, the second vertical column 2, the first cross beam 5 and the second cross beam are all angle irons; of course, in other embodiments, the first vertical column 4, the second vertical column 2, the first cross beam 5 and the second cross beam can also be square tubes or profiles.

[0037] In this embodiment, the base frame 1 and the vertical frame body, the components of the vertical frame body, and the components of the base frame 1 are connected and fixed by welding.

[0038] like Figure 7 As shown, axial support components are respectively provided on opposite sides of the support frame 100 along the axial direction of the busbar barrel 200, and a radial support component 8 is provided on at least one side of the support frame 100 along the radial direction of the busbar barrel 200. In this way, the axial support components provided on the support frame 100 along the axial direction of the busbar barrel 200 and the radial support components 8 provided along the radial direction of the busbar barrel 200 form a multi-point support structure, which is more advantageous for supporting the busbar barrel 200 of the T-shaped structure, thereby preventing the busbar barrel 200 from rotating relative to the support frame 100 due to vibration in the transportation and detection scenarios.

[0039] Specifically, the axial support assembly includes a first axial support assembly 7 provided on the right vertical frame body and a second axial support assembly 6 provided on the left vertical frame body.

[0040] like Figure 1 and Figure 5 As shown, in this embodiment, the first axial support assembly 7 includes a first axial support plate 71 and a first axial support block 72. The first axial support plate 71 includes a first horizontal section 711 connected to the right vertical frame body and a first vertical section 712 connected to the first horizontal section 711. The first axial support block 72 is arranged at intervals on the side of the first vertical section 712.

[0041] Among them, the first horizontal section 711 is provided with a connecting hole for bolting the first crossbeam 5 of the right vertical frame body; the first vertical section 712 is provided with a connecting hole for bolting the first axial support block 72, and there are two first axial support blocks 72 and they are arranged at intervals. The first axial support block 72 has a first curved surface that is adapted to the main cylinder body of the busbar cylinder 200; the first vertical section 712 has a second curved surface that is adapted to the main cylinder body of the busbar cylinder 200, and the height of the second curved surface is not higher than the first curved surface, thereby avoiding the first axial support plate 71 from scratching the outer surface of the busbar cylinder 200.

[0042] The first horizontal section 711 and the first vertical section 712 are integrally formed to ensure the structural strength of the first axial support plate 71 ; in order to enhance the strength of the first axial support plate 71 , reinforcing ribs are connected between the first horizontal section 711 and the first vertical section 712 by welding.

[0043] In the above embodiment, by providing a first axial support block 72 with an arc-shaped surface on the first axial support plate 71, the contact area between the first axial support block 72 and the busbar barrel 200 is increased, thereby increasing the friction between the busbar barrel 200 and the first axial support block 72 and reducing the rotation ability of the busbar barrel 200 relative to the first axial support block 72.

[0044] As another embodiment, the first axial support block 72 and the first axial support plate 71 may be integrally formed; or two first axial support blocks 72 may be integrally formed and disposed on the first axial support plate 71 .

[0045] like Figure 1 and Figure 6 As shown, in this embodiment, the second axial support assembly 6 includes a second axial support plate 61 and a second axial support block 62, the second axial support plate 61 includes a second horizontal section 611 connected to the left vertical frame body, a second vertical section 612 connected to the second horizontal section 611, and a horizontal support section 613 connected to the second vertical section 612, and the second axial support blocks 62 are arranged at intervals on the horizontal support section 613.

[0046] Among them, the second horizontal section 611 is provided with a connecting hole for connecting the second axial support plate 61 and the first crossbeam 5 of the left vertical frame body by bolts; the horizontal support section 613 is provided with a connecting hole for connecting the second axial support block 62 by bolts, and there are two second axial support blocks 62 and they are arranged at intervals. The second axial support block 62 has a third arc surface adapted to the main cylinder body of the busbar cylinder 200, and the third arc surface is coplanar with the extended surface of the first arc surface. In this way, it can be ensured that the arc surface height of the third arc surface of the second axial support assembly 6 is consistent with the arc surface height of the first arc surface of the first axial support assembly 7, thereby ensuring the stability of the support of the busbar cylinder 200.

[0047] The second horizontal section 611, the second vertical section 612 and the horizontal support section 613 are integrally bent to ensure the strength of the second axial support plate 61; in order to enhance the strength of the second axial support plate 61, reinforcing ribs are connected between the second horizontal section 611 and the second vertical section 612 by welding.

[0048] In the above embodiment, by providing a second axial support block 62 with an arc-shaped surface on the second axial support plate 61, the contact area between the second axial support block 62 and the busbar barrel body 200 is increased, thereby increasing the friction between the busbar barrel body 200 and the second axial support block 62 and reducing the rotation ability of the busbar barrel body 200 relative to the second axial support block 62.

[0049] As another embodiment, the second axial support block 62 and the second axial support plate 61 may be integrally formed; or two second axial support blocks 62 may be connected and integrally formed and disposed on the second axial support plate 61 .

[0050] As another embodiment, at least one of the first axial support block 72 and the second axial support block 62 is provided with an arc surface for matching with the main cylinder body of the busbar cylinder 200 .

[0051] As another embodiment, the structures of the axial support assemblies respectively arranged on the left vertical frame body and the right vertical frame body can be set to be consistent, that is, any form of the structure of the first axial support assembly 7 or the second axial support assembly 6 described above is adopted.

[0052] like Figure 1 As shown, in this embodiment, the radial support assembly 8 is arranged on one side of the busbar barrel 200, specifically located in the extension direction of the branch barrel of the busbar barrel 200. The radial support assembly 8 includes a radial support plate 81 connected to the left vertical frame and the right vertical frame respectively, and a radial support block 82 arranged on the radial support plate 81. Specifically, there are two radial support plates 81 and they are arranged separately, which are respectively connected to the second vertical column 2 of the left vertical frame and the second vertical column 2 of the right vertical frame. The radial support plate 81 is provided with a plurality of connection holes for connecting the second vertical column 2 and the radial support block 82 respectively; the radial support block 82 has a fourth arc surface adapted to the branch barrel of the busbar barrel 200, and a receiving space for receiving the branch barrel of the busbar barrel 200 is formed between the fourth arc surfaces of the oppositely arranged radial support blocks 82; adapted, the radial support plate 81 is also provided with an arc surface structure adapted to the branch barrel of the busbar barrel 200.

[0053] As another embodiment, the radial support plate 81 may be provided as an integral structure, that is, two radial support plates 81 are connected to form an integral radial support plate.

[0054] In order to enhance the connection strength between the radial support plate 81 and the second vertical column 2, the radial support plate 81 is connected to the second vertical column 2 by bolts and then further fixed by spot welding.

[0055] In this embodiment, in order to meet the different outer diameters of the support cylinder, the lower structural surface of the radial support assembly 8 is higher than the upper structural surface of at least one of the first axial support assembly 7 and the second axial support assembly 6. Specifically, the lower structural surface of the radial support plate 81 is higher than the upper structural surface of the first axial support block 72. In this way, the support frame 100 can be applied to the busbar cylinder whose support cylinder diameter is smaller than the main cylinder diameter, thereby improving the applicability of the busbar cylinder test support tooling of the utility model.

[0056] In this embodiment, the second axial support block 62 , the first axial support block 72 , and the radial support block 82 are all made of nylon.

[0057] When the busbar barrel test support fixture of the utility model is used, the busbar barrel can be directly hoisted onto the support frame, so that the busbar barrel fits the axial support assembly and the radial support assembly respectively. During the process, it is no longer necessary to use bolts to connect the busbar barrel and the support fixture, which effectively improves the efficiency of the busbar barrel transportation and testing process. During the test, the drive module can be easily sent into the support frame space below the busbar barrel through the avoidance channel set on one side of the support frame, thereby facilitating the assembly of the drive module and the busbar barrel.

[0058] Embodiment 2 of the busbar cylinder test support tooling in the utility model:

[0059] The purpose of this embodiment is to provide a supporting tool suitable for a busbar cylinder with a cross-shaped structure.

[0060] In this embodiment, the radial support assembly is arranged on both sides of the main cylinder of the busbar cylinder. Specifically, the first vertical column has the same structure as the second vertical column, and the upper ends of the first vertical column and the second vertical column are both connected with a separately arranged radial support assembly. In this way, the support fixture forms a four-point support structure, which can more stably support the cross-shaped busbar cylinder.

[0061] It should be noted that, in this embodiment, the structures of the base frame 1, the axial support assembly and the radial support assembly are consistent with those in Example 1 of the busbar tube test support tooling in the present invention, and will not be described in detail here.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A busbar tube test support tool, comprising a base frame, characterized in that: A left vertical frame body and a right vertical frame body are respectively provided on opposite sides of the base frame, and axial support components are respectively provided on the left vertical frame body and the right vertical frame body. A radial support component is provided on one side between the left vertical frame body and the right vertical frame body, and an avoidance channel for installing a drive module is provided between the left vertical frame body and the right vertical frame body on a side away from the radial support component.

2. The busbar tube test support tooling according to claim 1 is characterized in that: A reinforcing crossbeam is connected between the left vertical frame body and the right vertical frame body at one side of the radial support assembly, and an open opening is formed at the other side to form the avoidance channel.

3. The busbar tube test support tooling according to claim 1 is characterized in that: The axial support assembly includes a first axial support assembly arranged on the right vertical frame body, the first axial support assembly includes a first axial support plate and a first axial support block, the first axial support plate includes a first horizontal section connected to the right vertical frame body and a first vertical section connected to the first horizontal section, and the first axial support block is arranged at intervals on the side of the first vertical section.

4. The busbar tube test support tooling according to claim 3 is characterized in that: The first axial support plate has an arc-shaped surface adapted to the busbar barrel.

5. The busbar tube test support tooling according to claim 3 or 4, characterized in that: The axial support assembly also includes a second axial support assembly arranged on the left vertical frame body, the second axial support assembly includes a second axial support plate and a second axial support block, the second axial support plate includes a second horizontal section connected to the left vertical frame body, a second vertical section connected to the second horizontal section, and a horizontal support section connected to the second vertical section, and the second axial support blocks are arranged at intervals on the horizontal support section.

6. The busbar tube test support tooling according to claim 5 is characterized in that: The radial support assembly comprises a radial support plate respectively connected to the left vertical frame body and the right vertical frame body and a radial support block arranged on the radial support plate.

7. The busbar tube test support tooling according to claim 6 is characterized in that: The first axial support block, the second axial support block and the radial support block all have arc-shaped surfaces adapted to the busbar barrel.

8. The busbar tube test support tooling according to claim 6 is characterized in that: The radial support plate is arranged separately.

9. The busbar tube test support tooling according to claim 6 or 8, characterized in that: The radial support plate has a curved surface structure adapted to the busbar barrel.

10. The busbar tube test support tooling according to claim 1, characterized in that: The lower structural surface of the radial support assembly is higher than the upper structural surface of at least one of the first axial support assembly and the second axial support assembly.

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