A lifting radiation monitoring bracket

Abstract

This utility model relates to the field of support technology, specifically a lifting radiation monitoring support, including a connecting seat and a fixing rod. The fixing rod is sleeved on the middle of the connecting seat. A fixing ring is fixedly installed on the upper end of the connecting seat. A semi-circular seat is fixedly installed on one side of the fixing ring. Arc-shaped sliding grooves are opened on both sides of the middle of the semi-circular seat. A semi-circular worm gear is fixedly installed in the middle of the semi-circular seat. A mounting seat is slidably engaged on one side of the semi-circular seat. An adjustment space is opened on one side of the middle of the mounting seat. This utility model provides precise and quick adjustment of the pitch and height of the radiation detector. Precise angle adjustment and self-locking are achieved through worm gear and semi-circular worm gear transmission. With the arc-shaped sliding plate and the guide of the sliding groove, any angle can be locked within a certain range. At the same time, the height can be quickly adjusted and locked using a tensioning clamp. The entire process does not require disassembly of the equipment. A single person can quickly complete the support erection, height and angle adjustment, which can significantly improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of support technology, specifically a lifting radiation monitoring support. Background Technology

[0002] Radiation monitoring brackets are specialized auxiliary devices used to fix and support radiation monitoring equipment (such as radiation detectors, dose rate meter probes, etc.). Their core function is to ensure that radiation monitoring equipment can stably and accurately carry out radiation dose measurement or environmental radiation monitoring in a designated location. They are usually secured to radiation detectors and other equipment through structures such as buckles, slots, or threads to avoid measurement errors caused by equipment shaking or tipping.

[0003] Traditional radiation monitoring brackets typically have fixed mounting bases at their ends for securing radiation detectors. This makes it impossible to flexibly adjust the pitch angle of the radiation detectors according to actual monitoring needs, making it difficult to accurately align the detection surface of the monitoring equipment with the target radiation source. When monitoring radiation sources at different pitch angles, it may be necessary to reinstall the bracket or adjust the position of the entire device, which is cumbersome, time-consuming, and labor-intensive, and has certain shortcomings. Utility Model Content

[0004] The purpose of this invention is to provide a lifting radiation monitoring bracket to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A lifting radiation monitoring bracket includes a connecting seat and a fixing rod. The fixing rod is sleeved in the middle of the connecting seat. A fixing ring is fixedly installed on the upper end of the connecting seat. A semi-circular seat is fixedly installed on one side of the fixing ring. Arc-shaped sliding grooves are opened on both sides of the middle of the semi-circular seat. A semi-circular worm gear is fixedly installed in the middle of the semi-circular seat. A mounting seat is slidably engaged on one side of the semi-circular seat. An adjustment space is opened on one side of the middle of the mounting seat. Connecting rods are fixedly installed on both sides of the middle of the inner wall of the adjustment space. Arc-shaped sliding plates are fixedly installed at one end of each of the two connecting rods. A worm gear is rotatably installed in the middle of the mounting seat. A handwheel is fixedly installed through the upper end of the mounting seat at one end of the worm gear.

[0006] In some embodiments, side support legs are rotatably mounted around the lower ends of the two connecting seats, and anti-slip pads are fixedly mounted on one end of each of the side support legs. The fixing rod is slidably engaged with the middle of the connecting seat.

[0007] In some embodiments, a bracket is fixedly installed at the middle of the upper end of the connecting seat, a tension clamp tube is fixedly installed at the middle of the bracket, the fixing rod is slidably engaged with the middle of the tension clamp tube, and an adjusting screw is provided on one side of the tension clamp tube.

[0008] In some embodiments, a connecting rod is rotatably connected to one side of the middle portion of each of the plurality of side support legs, and one end of each of the plurality of connecting rods is rotatably connected to the lower end of a fixed rod.

[0009] In some embodiments, positioning holes are provided at the four corners of one end of the fixing ring.

[0010] In some embodiments, the arc-shaped slide plate is slidably engaged with the corresponding arc-shaped slide groove, and the worm gear meshes with the semi-circular worm wheel.

[0011] This utility model has at least the following beneficial effects: 1. This utility model offers precise and convenient adjustment of the pitch and height angles of the radiation detector, effectively improving monitoring efficiency. Precise angle adjustment and self-locking are achieved through worm gear and semi-circular worm wheel transmission. Combined with the guide of the arc-shaped sliding plate and sliding groove, any angle can be locked within a certain range. Simultaneously, the linkage between the fixed rod and connecting rod allows for the synchronous unfolding and retraction of the side support legs, and the height can be quickly adjusted and locked using the tensioning clamp. The entire process requires no disassembly of the equipment; a single person can quickly complete the bracket setup, height and angle adjustment, ensuring accurate positioning of the monitoring equipment while significantly reducing operational difficulty and improving work efficiency.

[0012] 2. This utility model provides stable support and strong adaptability during use, making it suitable for complex monitoring environments. The multi-directional side support legs at the lower end of the connecting seat, combined with anti-slip pads, increase the contact area and friction with the ground, ensuring stable placement on uneven or smooth surfaces. The overall structure uses simple components to achieve linkage support and adjustment, without complex drive components. This not only results in low manufacturing costs and reliable connections, but also adapts to various usage scenarios such as outdoor environments and complex terrains. Furthermore, each component has strong anti-interference capabilities and a long service life. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic cross-sectional view of the present invention. Figure 4 This is a schematic diagram of the cross-sectional structure of the slot of this utility model.

[0014] In the diagram: 1. Connecting seat; 11. Fixing rod; 12. Bracket; 13. Tightening clamp; 14. Adjusting screw; 15. Side support leg; 16. Anti-slip pad; 17. Connecting rod; 2. Fixing ring; 21. Semi-circular seat; 22. Arc-shaped slide groove; 23. Semi-circular worm gear; 24. Mounting seat; 25. Adjustment space; 26. Arc-shaped sliding plate; 27. Connecting rod; 28. Worm gear; 29. ​​Handwheel; 30. Positioning hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1: Please refer to Figure 1 - Figure 4 This utility model provides a technical solution: a lifting radiation monitoring bracket, including a connecting seat 1 and a fixing rod 11. The fixing rod 11 is sleeved on the middle of the connecting seat 1. A fixing ring 2 is fixedly installed on the upper end of the connecting seat 1. A semi-circular seat 21 is fixedly installed on one side of the fixing ring 2. Arc-shaped sliding grooves 22 are opened on both sides of the middle of the semi-circular seat 21. A semi-circular worm gear 23 is fixedly installed in the middle of the semi-circular seat 21. A mounting seat 24 is slidably engaged on one side of the semi-circular seat 21. An adjustment space 25 is provided. Connecting rods 27 are fixedly installed on both sides of the middle of the inner wall of the adjustment space 25. An arc-shaped sliding plate 26 is fixedly installed at one end of each connecting rod 27. A worm gear 28 is rotatably installed in the middle of the mounting base 24. A handwheel 29 is fixedly installed at one end of the worm gear 28 through the upper end of the mounting base 24. Positioning holes 30 are provided at the four corners of one end of the fixing ring 2. The arc-shaped sliding plate 26 is slidably engaged with the corresponding arc-shaped sliding groove 22. The worm gear 28 meshes with the semi-circular worm wheel 23.

[0017] In this embodiment, the transmission principle of worm gear 28 meshing with semi-circular worm wheel 23 is adopted. Utilizing the self-locking characteristics of the worm wheel and worm, the angle can be precisely locked at any position during adjustment, avoiding angle deviation caused by external forces such as wind or vibration after adjustment. This ensures that the detection surface of the monitoring equipment is always aligned with the target radiation source at different pitch angles, reducing measurement errors. With the sliding guide structure of arc-shaped slide plate 26 and arc-shaped slide groove 22, the mounting base 24 has a stable trajectory when sliding along the semi-circular base 21. The angle adjustment range can cover the semi-circular area, adapting to the angle requirements of various scenarios such as directional monitoring and atmospheric monitoring. During adjustment, the operator only needs to turn the handwheel 29 to drive the worm wheel to rotate through the worm gear 28, thereby achieving pitch angle adjustment. There is no need to disassemble or move the equipment, and a single person can complete the operation. The equipment used for radiation monitoring is fixedly installed on the mounting base 24 through the positioning hole 30. The angle adjustment is precise and controllable, meeting professional monitoring needs.

[0018] Example 2: As Figure 1 - Figure 3As shown, side support legs 15 are rotatably installed around the lower end of the two connecting seats 1. Anti-slip pads 16 are fixedly installed at one end of each of the side support legs 15. The fixing rod 11 is slidably engaged with the middle of the connecting seat 1. A bracket 12 is fixedly installed at the middle of the upper end of the connecting seat 1. A tension clamp tube 13 is fixedly installed at the middle of the bracket 12. The fixing rod 11 is slidably engaged with the middle of the tension clamp tube 13. An adjusting screw 14 is provided on one side of the tension clamp tube 13. A connecting rod 17 is rotatably connected to one side of the middle of each of the side support legs 15. One end of each connecting rod 17 is rotatably connected to the lower end of the fixing rod 11.

[0019] In this embodiment, the side support legs 15 around the lower end of the connecting seat 1 form a multi-directional support structure. Combined with the anti-slip pads 16 at the ends of the side support legs 15, this increases the contact area and friction with the ground, ensuring stable placement even on uneven or smooth surfaces and effectively preventing the bracket 12 from tilting or sliding. Simultaneously, the side support legs 15 are connected to the fixed rod 11 via the connecting rod 17. Pushing or pulling the fixed rod 11 causes multiple side support legs 15 to unfold or retract synchronously, eliminating the need for individual adjustments. This convenient operation allows for quick and easy setup and folding of the bracket 12, significantly improving efficiency. To improve efficiency, the fixing rod 11 can slide along the tension clamp tube 13. The height position of the fixing rod 11 can be quickly locked by adjusting the screw 14 to meet the height requirements of the bracket 12 in different monitoring scenarios. After locking, the fixing rod 11 is not easy to loosen, ensuring that the monitoring equipment works stably at the specified height. The overall structure achieves linkage support and height adjustment through simple components such as the connecting rod 17 and the tension clamp tube 13. It does not require complex drive components, has low manufacturing cost, and the connection of each component is reliable. It can adapt to various usage environments such as outdoor and complex terrain, and has a long service life.

[0020] Working principle: like Figure 1 - Figure 4 As shown, during use, first push the fixing rod 11 upward along the middle of the connecting seat 1 and the tension clamp tube 13 on the bracket 12. The lower end of the fixing rod 11 pulls the side support legs 15 around the lower end of the connecting seat 1 through the connecting rod 17, so that the side support legs 15 unfold outward synchronously with the rotational connection point with the connecting seat 1 as the axis. When the side support legs 15 unfold to form a stable support angle with the ground, stop pushing the fixing rod 11. The anti-slip pads 16 at the ends of the side support legs contact the ground, increasing the contact area and friction, so that the bracket can be stably placed on complex ground such as pits and smooth surfaces. Then, the fixing rod 11 can be slid up and down to adjust the overall height of the bracket according to the height requirements of the monitoring scenario. After the height is adjusted to the target position, tighten the adjusting screw 14 on one side of the tension clamp tube 13. The adjusting screw 14 squeezes the tension clamp tube 13, so that the inner wall of the tension clamp tube 13 is tightly attached to the fixing rod 11, locking the fixing rod 11 in the current position to prevent it from loosening and ensuring that the monitoring equipment works stably at the specified height.

[0021] The radiation monitoring equipment is then securely mounted on the mounting base 24 through the positioning hole 30 of the fixing ring 2 on the connecting seat 1, ensuring that the equipment moves synchronously with the mounting base 24. When angle adjustment is required, the operator can rotate the handwheel 29 at the upper end of the mounting base 24, which drives the worm 28 fixedly connected to it to rotate. Because the worm 28 meshes with the semi-circular worm wheel 23 on the semi-circular seat 21, the rotational force of the worm 28 is converted into the circumferential motion of the semi-circular worm wheel 23, which in turn drives the mounting base 24 to slide along the semi-circular seat 21. At the same time, the arc-shaped sliding plates 26 on both sides of the mounting base 24 slide synchronously along the arc-shaped sliding groove 22 of the semi-circular seat 21, providing stable guidance for the sliding of the mounting base 24 and preventing deviation. Utilizing the self-locking characteristic of the worm wheel 28, when the handwheel 29 is stopped, the meshing state of the worm 28 and the semi-circular worm wheel 23 is fixed, and the mounting base 24 is immediately locked at the current angle position. It allows for arbitrary angle adjustment and locking of the radiation monitoring equipment within a semi-circular area, ensuring that the detection surface of the monitoring equipment is precisely aligned with the target radiation source.

[0022] After the monitoring is completed, the radiation monitoring equipment can be disassembled first, then the adjusting screw 14 can be loosened, and the fixing rod 11 can be pulled down to slide. The fixing rod 11 pushes the side support leg 15 to retract inward in sync through the connecting rod 17 until the side support leg 15 is close to the fixing rod 11, which can complete the quick storage of the entire bracket, making it convenient for subsequent carrying and transportation.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A lifting radiation monitoring bracket, comprising a connecting seat (1) and a fixing rod (11), wherein the fixing rod (11) is sleeved on the middle part of the connecting seat (1), and a fixing ring (2) is fixedly installed on the upper end of the connecting seat (1), characterized in that: A semicircular seat (21) is fixedly installed on one side of the fixed ring (2). Arc-shaped sliding grooves (22) are provided on both sides of the middle part of the semicircular seat (21). A semicircular worm gear (23) is fixedly installed in the middle part of the semicircular seat (21). A mounting seat (24) is slidably engaged on one side of the semicircular seat (21). An adjustment space (25) is provided on one side of the middle part of the mounting seat (24). Connecting rods (27) are fixedly installed on both sides of the middle part of the inner wall of the adjustment space (25). Arc-shaped sliding plates (26) are fixedly installed at one end of each of the two connecting rods (27). A worm gear (28) is rotatably installed in the middle part of the mounting seat (24). A handwheel (29) is fixedly installed at one end of the worm gear (28) through the upper end of the mounting seat (24).

2. The lifting radiation monitoring bracket according to claim 1, characterized in that: Side support legs (15) are rotatably installed around the lower end of the two connecting seats (1), and anti-slip pads (16) are fixedly installed at one end of each of the side support legs (15). The fixing rod (11) is slidably engaged in the middle of the connecting seat (1).

3. A lifting radiation monitoring bracket according to claim 2, characterized in that: A bracket (12) is fixedly installed in the middle of the upper end of the connecting seat (1), and a tension clamp tube (13) is fixedly installed in the middle of the bracket (12). The fixing rod (11) is slidably engaged in the middle of the tension clamp tube (13), and an adjusting screw (14) is provided on one side of the tension clamp tube (13).

4. A lifting radiation monitoring bracket according to claim 2, characterized in that: Each of the side support legs (15) has a connecting rod (17) rotatably connected to one side of its middle portion, and one end of each connecting rod (17) is rotatably connected to the lower end of the fixed rod (11).

5. A lifting radiation monitoring bracket according to claim 1, characterized in that: The four corners of one end of the fixing ring (2) are provided with positioning holes (30).

6. A lifting radiation monitoring bracket according to claim 1, characterized in that: The arc-shaped slide plate (26) is slidably engaged with the corresponding arc-shaped slide groove (22), and the worm (28) meshes with the semi-circular worm wheel (23).

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