Three-dimensional water tank with shaft capable of rotating along with barrel

Abstract

The utility model belongs to the technical field of three-dimensional water tanks, and particularly relates to a three-dimensional water tank with a shaft capable of rotating along with a barrel, which comprises a bottom plate, a thrust ball bearing is mounted at the top of the bottom plate, and a cylindrical tank is mounted at the top of the thrust ball bearing. The driving assembly drives the gear to rotate through the driving motor, the gear is meshed with the gear ring fixedly connected with the outer surface of the bottom of the cylindrical box body in a sleeving mode so that the cylindrical box body can be rotated, and due to the fact that the gear ring is installed on the outer surface of the bottom of the cylindrical box body, abrasion chippings in the gear ring working process are prevented from falling into the cylindrical box body; and the sliding rail I and the sliding rail II synchronously rotate along with the cylindrical box body in the rotating process of the cylindrical box body, so that water fluctuation is avoided, and the measurement accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -dimensional water tank technical field, concretely is a kind of three-dimensional water tank of shaft can rotate with barrel. BACKGROUND

[0002] Three-dimensional water tank fast scanner is a kind of precision equipment for radiotherapy quality control, it is mainly used to measure and verify the dose distribution of radiation beam used in radiotherapy process.This kind of equipment usually combines high-precision mechanical motion system, advanced detector technology and professional software analysis tool to ensure the safety and effectiveness of radiotherapy.

[0003] The existing three-dimensional water tank, cylindrical box keeps unmoved, a large gear is installed in the inside of upper edge of box body, gear can rotate along box body, transmission shaft is installed between the two transmission shafts of the edge symmetry of large gear, and a transmission shaft is installed between the two transmission shafts, so three shafts rotate with the rotation of large gear, to realize the three-dimensional motion of shaft, but in the rotation process of large gear, large gear can be worn, resulting in debris falling into box body, affect measurement result, and the shaft of the edge symmetry of large gear is easy to cause water fluctuation in the rotation process of large gear in water, to affect measurement result, for this, we propose a kind of three-dimensional water tank of shaft can rotate with barrel. SUMMARY

[0004] In view of the deficiencies of prior art, the utility model provides a kind of three-dimensional water tank of shaft can rotate with barrel, driving assembly is driven gear rotation by drive motor, since the gear and the tooth ring of the bottom outer surface of cylindrical box fixedly connected are engaged, to rotate cylindrical box, since the tooth ring is installed on the bottom outer surface of cylindrical box, avoid the wear debris of tooth ring in the working process to fall into the inside of cylindrical box, and slide rail one and slide rail two rotate synchronously with cylindrical box in the rotation process of cylindrical box, will not cause the fluctuation of water, improve measurement accuracy, solve the problem of background.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of three-dimensional water tank of shaft can rotate with barrel, including bottom plate, the top of the bottom plate is installed with thrust ball bearing, the top of the thrust ball bearing is installed with cylindrical box, the top right side of the bottom plate is installed with the drive assembly of driving cylindrical box rotation, the front side inner wall of the cylindrical box is provided with fixed plate one, fastening assembly is installed between the side wall of fixed plate one and cylindrical box, the rear side of fixed plate one is fixedly installed with slide rail one, slide rail one is slidably connected with sliding block two, the rear side of sliding block two is fixedly installed with fixed plate two, the top of the fixed plate two is fixedly installed with slide rail two, slide rail two is slidably connected with sliding block one, and the top of sliding block one is installed with probe head.

[0006] Preferably, the driving assembly comprises a driving motor fixedly installed at the top right side of the bottom plate, the output shaft end of the driving motor is fixedly sleeved with a gear, the bottom outer surface of the cylindrical box body is fixedly sleeved with a gear ring, and the gear is engaged with the gear ring.

[0007] Preferably, the fastening assembly comprises a bolt, the top of the first fixing plate is provided with a clamping groove, the first fixing plate is clamped at the top of the side wall of the cylindrical box body through the clamping groove, the top front side of the first fixing plate is provided with a threaded hole, the bolt is threadedly inserted into the threaded hole, and the front side of the bolt is fixedly connected with a knob.

[0008] Preferably, the rear outer surface of the first sliding rail is provided with a second scale.

[0009] Preferably, the top outer surface of the second sliding rail is provided with a first scale.

[0010] Preferably, the cylindrical box body is made of stainless steel.

[0011] The utility model provides a three -dimensional water tank of axle can rotate with barrel, has the following beneficial effects compared with prior art:

[0012] 1、This three -dimensional water tank of axle can rotate with barrel, cylindrical box body is installed on the bottom plate through the thrust ball bearing, and install the driving assembly of driving cylindrical box body rotation at the top right side of bottom plate, this driving assembly drives gear rotation through driving motor, because gear is engaged with the gear ring of the bottom outer surface fixed sleeve of cylindrical box body, thereby rotating cylindrical box body, because the gear ring is installed on the bottom outer surface of cylindrical box body, avoid the wear and tear of gear ring in the process of working and drop into the inside of cylindrical box body.

[0013] 2、This three -dimensional water tank of axle can rotate with barrel, the top of sliding block one is installed with detection head, and detection head realizes plane movement through sliding on the second sliding rail, because the second sliding rail is fixedly installed at the top of the second fixing plate, and the second fixing plate is fixedly installed at the rear side of the second sliding block, and the second sliding block slides on the first sliding rail, and the first sliding rail is fixedly installed on the first fixing plate of the front inner wall of cylindrical box body, thereby realizing vertical movement, in combination with the rotation of cylindrical box body, realize the three -dimensional motion of detection head in the inside of cylindrical box body, and the first sliding rail and the second sliding rail rotate synchronously with cylindrical box body in the process of rotating cylindrical box body, will not cause the fluctuation of water, improves the measurement accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view structure schematic diagram of the utility model main part;

[0015] Figure 2 It is the top view structure schematic diagram of the utility model main part;

[0016] Figure 3The cylindrical box internal structure schematic view of the utility model;

[0017] Figure 4 The utility model discloses Figure 1 The structure amplification schematic view of A place in the middle;

[0018] Figure 5 The utility model discloses Figure 2 The structure amplification schematic view of B place in the middle.

[0019] In the drawing: 1, bottom plate, 2, thrust ball bearing, 3, cylindrical box, 4, fixed plate one, 5, clamping groove, 6, threaded hole, 7, bolt, 8, knob, 9, scale one, 10, sliding block one, 11, detection head, 12, driving motor, 13, gear, 14, gear ring, 15, slide rail one, 16, sliding block two, 17, fixed plate two, 18, slide rail two, 19, scale two. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a three-dimensional water tank with shaft rotatable with barrel, including bottom plate 1, the top of bottom plate 1 is installed with thrust ball bearing 2, the top of thrust ball bearing 2 is installed with cylindrical box 3, the top right side of bottom plate 1 is installed with the driving assembly of driving cylindrical box 3 rotation, the front side inner wall of cylindrical box 3 is provided with fixed plate one 4, fixed plate one 4 and the sidewall between cylindrical box 3 are installed with fastening assembly, the rear side of fixed plate one 4 is fixedly installed with slide rail one 15, slide rail one 15 is slidably connected with sliding block two 16, the rear side of sliding block two 16 is fixedly installed with fixed plate two 17, the top of fixed plate two 17 is fixedly installed with slide rail two 18, slide rail two 18 is slidably connected with sliding block one 10, and the top of sliding block one 10 is installed with detection head 11.

[0022] The shaft can rotate with the barrel The three-dimensional water tank, the cylindrical box body 3 is rotatably installed on the bottom plate 1 through the thrust ball bearing 2, the cylindrical box body 3 is driven to rotate through the driving assembly, the detection head 11 for measuring radiation slides on the slide rail two 18 fixedly installed on the top of the fixed plate two 17 through the slide block one 10, the plane movement of the detection head 11 in the cylindrical box body 3 is realized, since the fixed plate two 17 is fixedly installed on the rear side of the slide block two 16, the slide block two 16 vertically slides on the slide rail one 15 fixedly installed on the rear side of the fixed plate one 4, the vertical movement of the detection head 11 in the cylindrical box body 3 is realized, and the slide rail one 15 is fixedly installed on the rear side of the fixed plate one 4, the fixed plate one 4 is fixed to the front side wall of the cylindrical box body 3 through the fastening assembly, so that the detection head 11 rotates synchronously with the cylindrical box body 3, thereby realizing the three-dimensional movement of the detection head 11 in the cylindrical box body 3, and the cylindrical box body 3 is detected in all directions.

[0023] The driving assembly comprises a driving motor 12 fixedly installed on the top right side of the bottom plate 1, the output shaft end of the driving motor 12 is fixedly sleeved with a gear 13, the bottom outer surface of the cylindrical box body 3 is fixedly sleeved with a gear ring 14, the gear 13 is engaged with the gear ring 14, the gear 13 is driven to rotate by the driving motor 12, and since the gear 13 is engaged with the gear ring 14 fixedly sleeved with the bottom outer surface of the cylindrical box body 3, the cylindrical box body 3 is rotated.

[0024] The fastening assembly comprises a bolt 7, the top of the fixed plate one 4 is provided with a clamping groove 5, the fixed plate one 4 is clamped on the top of the side wall of the cylindrical box body 3 through the clamping groove 5, and the top front side of the fixed plate one 4 is provided with a threaded hole 6, the bolt 7 is threadedly inserted into the threaded hole 6, and the front side of the bolt 7 is fixedly connected with a knob 8, the fixed plate one 4 is clamped on the top of the side wall of the cylindrical box body 3 through the clamping groove 5, and the knob 8 is rotated, so that the bolt 7 is inserted into the threaded hole 6 and abuts against the outer surface of the cylindrical box body 3.

[0025] The rear outer surface of the slide rail one 15 is provided with a scale two 19, and the vertical movement of the slide block two 16 is accurately positioned.

[0026] The top outer surface of the slide rail two 18 is provided with a scale one 9, and the plane movement of the slide block one 10 is accurately positioned.

[0027] The cylindrical box body 3 is made of stainless steel material, and has the characteristics of waterproof and corrosion resistance.

[0028] Working principle: the shaft can rotate with the barrel three-dimensional water tank, the cylindrical box 3 is rotatably installed on the bottom plate 1 through the thrust ball bearing 2, the gear 13 is driven to rotate by the driving motor 12, the cylindrical box 3 is driven to rotate due to the meshing of the gear 13 and the gear ring 14 fixedly sleeved with the outer surface of the bottom of the cylindrical box 3, the detection head 11 is slid on the slide rail two 18 fixedly installed on the top of the fixed plate two 17 through the slide block one 10, the plane movement of the detection head 11 in the cylindrical box 3 is realized, the slide block two 16 is vertically slid on the slide rail one 15 fixedly installed on the rear side of the fixed plate one 4 due to the fixed installation of the fixed plate two 17 on the rear side of the slide block two 16, the vertical movement of the detection head 11 in the cylindrical box 3 is realized, and the slide rail one 15 is fixedly installed on the rear side of the fixed plate one 4, the fixed plate one 4 is clamped on the top of the side wall of the cylindrical box 3 through the clamping groove 5, and the screw 7 is inserted into the threaded hole 6 and abuts against the outer surface of the cylindrical box 3 by rotating the knob 8, so that the fixed plate one 4 is fixed on the front side wall of the cylindrical box 3, the detection head 11 is synchronously rotated with the cylindrical box 3, so that the three-dimensional movement of the detection head 11 in the cylindrical box 3 is realized, the cylindrical box 3 is detected in all directions, the gear ring 14 is installed on the bottom outer surface of the cylindrical box 3, so that the abrasion debris in the working process of the gear ring 14 is prevented from falling into the cylindrical box 3, the slide rail one 15 and the slide rail two 18 are synchronously rotated with the cylindrical box 3 in the rotating process of the cylindrical box 3, so that the water fluctuation is avoided, and the measurement accuracy is improved.

[0029] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional water tank with a shaft rotatable with a barrel, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is provided with a thrust ball bearing (2), the top of the thrust ball bearing (2) is provided with a cylindrical box (3), the top right side of the bottom plate (1) is provided with a driving assembly for driving the rotation of the cylindrical box (3), the inner wall of the front side of the cylindrical box (3) is provided with a fixed plate one (4), the fixed plate one (4) and the side wall of the cylindrical box (3) are provided with a fastening assembly, the rear side of the fixed plate one (4) is fixedly provided with a sliding rail one (15), the sliding rail one (15) is slidably connected with a sliding block two (16), the rear side of the sliding block two (16) is fixedly provided with a fixed plate two (17), the top of the fixed plate two (17) is fixedly provided with a sliding rail two (18), the sliding rail two (18) is slidably connected with a sliding block one (10), and the top of the sliding block one (10) is provided with a detection head (11).

2. A three-dimensional water tank with a shaft rotatable with the barrel according to claim 1, characterized in that: The driving assembly comprises a driving motor (12), the driving motor (12) is fixedly installed on the top right side of the bottom plate (1), the output shaft end of the driving motor (12) is fixedly sleeved with a gear (13), the bottom outer surface of the cylindrical box (3) is fixedly sleeved with a gear ring (14), and the gear (13) is engaged with the gear ring (14).

3. A three-dimensional water tank with a shaft rotatable with the barrel according to claim 1, characterized in that: The fastening assembly comprises a bolt (7), the top of the fixed plate one (4) is provided with a clamping groove (5), the fixed plate one (4) is clamped on the top of the side wall of the cylindrical box (3) through the clamping groove (5), and the top front side of the fixed plate one (4) is provided with a threaded hole (6), the bolt (7) is threaded on the threaded hole (6), and the front side of the bolt (7) is fixedly connected with a knob (8).

4. A three-dimensional water tank with a shaft rotatable with the barrel according to claim 1, characterized in that: The rear side outer surface of the sliding rail one (15) is provided with a scale two (19).

5. A three-dimensional water tank with a shaft rotatable with the barrel according to claim 1, characterized in that: The top side outer surface of the sliding rail two (18) is provided with a scale one (9).

6. A three-dimensional water tank with a shaft rotatable with the barrel according to claim 1, characterized in that: The cylindrical box (3) is made of stainless steel.

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