Electronic accelerator mounting and positioning device

Abstract

The utility model discloses an electron accelerator installing and positioning device, which comprises a fixed seat, a limiting assembly and at least one group of positioning mechanism, the fixed seat is provided with a limiting groove, the limiting groove is of a concave curved surface structure, and the positioning mechanism is arranged on the fixed seat and is movably connected with the fixed seat; the limiting assemblies are arranged at the front end and the rear end of the limiting groove, the electron accelerator is arranged in the limiting groove, the positioning mechanism is used for fixing the electron accelerator, and the limiting assemblies axially limit the electron accelerator; according to the utility model, the fixing seat is provided with the limiting groove with the concave curved surface for accommodating the electron accelerator, the left side and the right side of the fixing seat are respectively provided with the positioning assemblies, the electron accelerator is clamped and fixed through the mutual approaching movement of the positioning assemblies at the two sides, and one end of the fixing seat is provided with the limiting plate; and the electron accelerator can be axially limited and positioned through the limiting plate, so that the electron accelerator is convenient to disassemble, assemble and overhaul.

Description

Technical Field

[0001] This utility model belongs to the field of electron accelerator technology, specifically relating to an electron accelerator installation and positioning device. Background Technology

[0002] Electron accelerators vary in performance and size depending on their application. They are widely used in fields such as detection, medical care, and security inspection, including radiotherapy, industrial flaw detection, agricultural irradiation breeding, food irradiation processing, and medical disinfection, bringing convenience to daily production and life. Currently, some small and medium-sized electron accelerators are relatively small in size and have a cylindrical structure. When installing them, they require special positioning devices for fixation. Traditional fixing devices are usually connected and fixed with bolts or pins, making disassembly and maintenance difficult and the installation process relatively cumbersome. They also require protruding connectors on the surface of the electron accelerator, resulting in high production costs. Utility Model Content

[0003] The purpose of this utility model is to provide an electron accelerator installation and positioning device. A curved and concave limiting groove is provided on the fixed base to accommodate the electron accelerator. At the same time, positioning components are provided on both the left and right sides of the fixed base. The electron accelerator is clamped and fixed by the movement of the positioning components on both sides moving closer to each other. Limiting plates are provided at the front and rear ends of the fixed base, and the electron accelerator can be axially limited by the limiting plates.

[0004] This utility model is achieved through the following technical solution:

[0005] An electron accelerator mounting and positioning device includes a fixed base, a limiting component, and at least one positioning mechanism. The fixed base is provided with a limiting groove, which is a concave curved surface structure. The positioning mechanism is disposed on the fixed base and movably connected to the fixed base. The limiting component is disposed at both ends of the limiting groove. The electron accelerator is disposed in the limiting groove. The positioning mechanism is used to fix the electron accelerator, and the limiting component limits the axial movement of the electron accelerator.

[0006] Furthermore, the fixed base is provided with mounting slots on both the left and right sides of the limiting slot, and the positioning mechanism is disposed in the mounting slots.

[0007] Furthermore, the positioning mechanism includes a set of positioning components arranged opposite to each other. The positioning components include a lead screw and a positioning element. The positioning element is disposed in a mounting groove. A threaded hole is provided on a fixed seat on one side of the mounting groove. The lead screw passes through the threaded hole and is movably connected to the positioning element. The lead screw is used to drive the positioning element to move. A handle is provided on the lead screw outside the fixed seat.

[0008] Furthermore, the positioning element is provided with a bearing, and the end of the lead screw is inserted into the bearing and rotatably connected to the bearing.

[0009] Furthermore, a sliding groove is provided at the bottom of the mounting groove, and a protrusion is provided on the positioning member, the protrusion slidingly engaging with the sliding groove.

[0010] Furthermore, the positioning element is provided with a positioning surface, which is a curved surface structure and cooperates with the surface of the electron accelerator.

[0011] Furthermore, a rubber pad is provided on the positioning surface.

[0012] Furthermore, the limiting component includes a limiting plate and a fixing bolt. One end of the fixing seat is provided with a slot, which communicates with the limiting groove. The limiting plate is inserted into and connected to the slot. The fixing bolt is used to fix the limiting plate in the slot.

[0013] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0014] In this utility model, a curved and concave limiting groove is provided on the fixed base to accommodate the electron accelerator. At the same time, positioning components are provided on both the left and right sides of the fixed base. The electron accelerator is clamped and fixed by the movement of the positioning components on both sides close to each other. A limiting plate is provided at one end of the fixed base. The limiting plate can axially limit and position the electron accelerator, which facilitates the disassembly, assembly and maintenance of the electron accelerator. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the positioning device for the electron accelerator of this utility model.

[0017] Figure 2 This is a side view of the positioning component in this utility model.

[0018] Figure 3 This is a rear view of the positioning component in this utility model.

[0019] Wherein: 1-fixed seat, 11-limiting groove, 2-positioning component, 21-protrusion, 3-rubber pad, 4-bearing, 5-lead screw, 6-limiting plate, 7-fixing bolt. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0021] Example 1:

[0022] An electron accelerator mounting and positioning device, such as Figure 1 As shown, the device includes a fixed base 1, a limiting assembly, and at least one positioning mechanism. The bottom of the fixed base 1 is a planar structure, and a limiting groove 11 is provided on the fixed base 1. The limiting groove 11 has a concave curved surface structure. The electron accelerator has a cylindrical structure and is disposed in the limiting groove 11. The positioning mechanism is disposed on the fixed base 1 and is movably connected to the fixed base 1. The limiting assembly is disposed at both ends of the limiting groove 11, and the electron accelerator is disposed in the limiting groove 11. The positioning mechanism is used to fix the electron accelerator, and the limiting assembly limits the axial movement of the electron accelerator. The fixed base 1 is provided with positioning mechanisms on both the left and right sides of the limiting groove 11. There is an installation slot, which is connected to the limiting slot 11. The positioning mechanism is set in the installation slot. The limiting component includes a limiting plate 6 and a fixing bolt 7. One end of the fixing seat 1 is provided with a slot, which is connected to the limiting slot 11. The limiting plate 6 is inserted into the slot and then fixed on the fixing seat 1 by the fixing bolt 7. Both the fixing seat 1 and the limiting plate 6 are provided with through holes. The fixing bolt 7 passes through the surface of the fixing seat 1 and the through hole of the limiting plate 6 in sequence and is threaded to the fixing seat 1. One end of the electron accelerator abuts against the limiting plate 6, thereby positioning the electron accelerator on the fixing seat 1.

[0023] Example 2:

[0024] This embodiment further defines the positioning mechanism based on the above embodiments, such as... Figure 1 , Figure 2 and Figure 3As shown, the positioning mechanism includes two sets of opposing positioning components, spaced apart on the fixed base 1. Each positioning component includes a lead screw 5 and a positioning element 2. The positioning element 2 is disposed in the mounting groove and slidably connected to the mounting groove. The bottom of the mounting groove is parallel to the bottom of the fixed base 1. The positioning elements 2 on the left and right sides of the fixed base 1 are located on the same axis. A threaded hole is provided on one side of the fixed base 1, which communicates with the mounting groove. The lead screw 5 passes through the threaded hole and is movably connected to the positioning element 2. Rotating the lead screw 5 can drive the positioning element 2 to move towards the limiting groove 11, thereby clamping and fixing the electron accelerator. The lead screw 5 is used to drive the displacement of the positioning element 2. A handle is provided on the lead screw 5 outside the fixed base 1. Shaking the handle can rotate the lead screw 5. A bearing 4 is provided on the positioning element 2, and the outer ring of the bearing 4 is fixedly connected to the positioning element 2. The end of the lead screw 5 is inserted into the inner ring of the bearing 4 and rotatably connected to the bearing 4. When the lead screw 5 rotates, it engages with the thread in the threaded hole, pushing or pulling the positioning component 2 back to its original position, thereby fixing or releasing the electron accelerator. In addition, a sliding groove is provided at the bottom of the mounting slot, and a protrusion 21 is provided on the positioning component 2. The protrusion 21 slides with the sliding groove, and the protrusion 21 and the sliding groove further limit the positioning block, preventing it from shaking or displacing during movement. The top and sides of the positioning block are spaced apart from the mounting slot of the fixed seat 1, which facilitates pushing the positioning block and reduces the friction of its movement. The positioning component 2 is provided with a positioning surface, which is a curved structure and mates with the surface of the electron accelerator. At the same time, a rubber pad 3 is glued to the positioning surface to increase the friction of the positioning component 2 on the electron accelerator, making the electron accelerator more stable on the fixed seat 1. The other parts of this embodiment are the same as those in the above embodiment, and will not be repeated here.

[0025] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", and "outer" used to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this utility model does not imply that the components are required to be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An electron accelerator mounting and positioning device, characterized in that, It includes a fixed base, a limiting component, and at least one positioning mechanism. The fixed base is provided with a limiting groove, which is a concave curved surface structure. The positioning mechanism is disposed on the fixed base and is movably connected to the fixed base. The limiting component is disposed at both ends of the limiting groove, and the electron accelerator is disposed in the limiting groove. The positioning mechanism is used to fix the electron accelerator, and the limiting component limits the axial movement of the electron accelerator.

2. The electron accelerator mounting and positioning device as described in claim 1, characterized in that, The fixed base has mounting slots on both the left and right sides of the limiting slot, and the positioning mechanism is set in the mounting slot.

3. The electron accelerator mounting and positioning device as described in claim 2, characterized in that, The positioning mechanism includes a set of positioning components arranged opposite to each other. Each positioning component includes a lead screw and a positioning element. The positioning element is disposed in a mounting groove. A threaded hole is provided on a fixed seat on one side of the mounting groove. The lead screw passes through the threaded hole and is movably connected to the positioning element. The lead screw is used to drive the positioning element to move. A handle is provided on the lead screw outside the fixed seat.

4. The electron accelerator mounting and positioning device as described in claim 3, characterized in that, The positioning component is equipped with a bearing, and the end of the lead screw is inserted into the bearing and rotatably connected to the bearing.

5. The electron accelerator mounting and positioning device as described in claim 3, characterized in that, The bottom of the mounting groove is provided with a sliding groove, and the positioning element is provided with a protrusion, which slides in conjunction with the sliding groove.

6. The electron accelerator mounting and positioning device as described in claim 3, characterized in that, The positioning component is provided with a positioning surface, which is a curved surface structure and is matched with the surface of the electron accelerator.

7. The electron accelerator mounting and positioning device as described in claim 6, characterized in that, A rubber pad is provided on the positioning surface.

8. The electron accelerator mounting and positioning device as described in claim 1, characterized in that, The limiting assembly includes a limiting plate and a fixing bolt. One end of the fixing base is provided with a slot, which communicates with the limiting groove. The limiting plate is inserted into the slot for connection. The fixing bolt is used to fix the limiting plate in the slot.

Images