CN220286992U - Three-dimensional water tank leveling device - Google Patents
Three-dimensional water tank leveling device Download PDFInfo
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- CN220286992U CN220286992U CN202321346222.XU CN202321346222U CN220286992U CN 220286992 U CN220286992 U CN 220286992U CN 202321346222 U CN202321346222 U CN 202321346222U CN 220286992 U CN220286992 U CN 220286992U
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- inner cavity
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- leveling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000275 quality assurance Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three-dimensional water tank leveling device, which comprises: a cart; the operation box is fixedly arranged at the top end of the trolley; the left side and the right side of the top end of the operation box are respectively spliced with the first support columns; the front side and the rear side of the top end of the operation box are respectively spliced with the second support columns; the first leveling mechanism is arranged at the bottom end of the inner cavity of the operation box; the second leveling mechanism is arranged at the top end of the inner cavity of the operation box. This three-dimensional water tank levelling device through being provided with first levelling mechanism and second levelling mechanism, can realize the fine setting of the angle of controlling and front and back inclination to three-dimensional water tank, can ensure the steady of surface of water, and easy operation is convenient, only need can realize the leveling effect through rotating the rotating handle, and the adjustment process is quick accurate, has reduced the degree of difficulty of adjustment, restricts the range of movement of support post through mechanisms such as gag lever post, can avoid the water tank slope that excessively adjusts and lead to, has improved the precision of regulation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a three-dimensional water tank leveling device.
Background
QA (quality assurance) of a medical linac is an important task to ensure that the radiation treatment of the linac can be accurately and safely performed, before the radiation dose measurement is performed using a three-dimensional water tank, leveling is required, because leveling can ensure that the water level in the water tank is kept level, thereby ensuring the accuracy of the radiation dose measurement, if the three-dimensional water tank is not leveled, the water level in the water tank can be uneven, thereby causing errors in the measured value of the radiation dose, because the radiation propagates in a linear propagation manner, when the radiation obliquely intersects the water surface, refraction phenomenon occurs, and the measured radiation dose is deviated;
therefore, leveling the three-dimensional water tank is an important procedure, can guarantee the accuracy of the radiation dose measurement result, generally, before the radiation dose measurement is carried out, the water tank leveling operation is needed to be carried out so as to guarantee the accuracy of the measurement result, the existing three-dimensional water tank supporting leveling device is complex in adjustment mode, and the leveling of the three-dimensional water tank is completed by manually adjusting the leveling nut on the three-dimensional water tank, so that the adjustment speed is low and the adjustment accuracy is poor.
Disclosure of Invention
The utility model aims to provide a three-dimensional water tank leveling device, which solves the problems that in the prior art, a three-dimensional water tank supporting leveling device is complex in adjustment mode, leveling of the three-dimensional water tank is finished by manually adjusting a leveling nut on the three-dimensional water tank, adjustment speed is low and adjustment precision is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a three-dimensional water tank leveling device, comprising:
a cart;
the operation box is fixedly arranged at the top end of the trolley;
the left side and the right side of the top end of the operation box are respectively spliced with the first support columns;
the front side and the rear side of the top end of the operation box are respectively spliced with the second support columns;
the first leveling mechanism is arranged at the bottom end of the inner cavity of the operation box;
the second leveling mechanism is arranged at the top end of the inner cavity of the operation box.
Preferably, the outer wall top of first support column and second support column is all fixed and is provided with the mounting panel, the bottom mounting of mounting panel is provided with spacing post, just spacing post with the top adaptation grafting of operation box.
Preferably, in order to adjust the height of the first support columns on the left and right sides, the first leveling mechanism includes: the limiting rods are fixedly arranged on the front side and the rear side of the inner cavity of the operation box along the left-right direction; the connecting block is sleeved with the outer wall of the limiting rod; the pushing plate is fixedly arranged on the inner side of the connecting block; the first lead screw is rotationally arranged in the inner cavity of the operation box along the left-right direction through a bearing; the first lead screw nut is in threaded connection with the outer wall of the first lead screw, and the first lead screw nut is fixedly connected with the push plate; the screw rod is characterized in that the screw rod can move the first screw rod nut under the action of the rotation force of the outer wall screw thread of the first screw rod, and one end of the first screw rod extends out of one side of the operation box and is fixedly provided with a first rotating handle.
Preferably, the top of push pedal is left and right sides and is the inclined plane that inclines from top to bottom to outside, the bottom mounting of first support column is provided with the pulley, just the pulley with the outside inclined plane contact of push pedal.
Preferably, the first rotating handle is rotated, so that the first rotating handle drives the first lead screw to rotate clockwise around the axis of the first lead screw, the first lead screw drives the push plate to move to one side, one side of the push plate is pushed to move upwards under the action of inclined planes on two sides of the push plate, the pulley and the first support column on the other side of the push plate are pushed to move downwards, and therefore the height of the first support columns on two sides of the push plate can be adjusted.
Preferably, in order to adjust the height of the second support columns on the front and rear sides, the second leveling mechanism includes: the left side and the right side of the top end of the inner cavity of the operation box are fixedly provided with support plates; the swing column is rotationally arranged on the inner side of the supporting plate along the front-back direction, and the middle part of the outer side of the swing column is rotationally connected with the inner side of the supporting plate; the support plates are fixedly arranged on the left side and the right side of the bottom end of the second support column; the jack is all seted up along the fore-and-aft direction at both ends around one side of pendulum post, the inner chamber grafting of jack has the jack, just the outside of jack is fixed to be set up the inboard of extension board, the jack with the inner chamber middle part of jack peg graft mutually, and works as the pendulum post rotates, the inner wall of jack can promote the jack moves.
Preferably, the second leveling mechanism further comprises: the second lead screw is rotationally arranged in the inner cavity of the operation box along the front-back direction through a bearing; the second lead screw nut is in threaded connection with the outer wall of the second lead screw; the connecting rod is in threaded connection with the outer wall of the second screw nut through a pin shaft, and one end of the connecting rod is in rotary connection with the front side of the bottom end of the swing column through a pin shaft; the second rotating handle is fixedly arranged on one end of the second lead screw, and the second rotating handle extends out of the inner cavity of the operation box.
Preferably, the second rotating handle is rotated, so that the second rotating handle drives the second screw rod to rotate clockwise around the axis of the second rotating handle, so that the second screw rod nut is driven to move to one side, the bottom end of the connecting rod can be driven to move to one side, the other end of the connecting rod drives the swing column to deflect to one side, the inner wall of the jack drives the inserting column to drive one side, the inserting column on the other side is driven to move upwards, and the inserting column on the other side is driven to move upwards, so that the height difference of the second supporting column on the front side and the rear side is adjusted.
Compared with the prior art, the utility model has the beneficial effects that: this three-dimensional water tank levelling device through being provided with first levelling mechanism and second levelling mechanism, can realize the fine setting of the angle of controlling and front and back inclination to three-dimensional water tank, can ensure the steady of surface of water, and easy operation is convenient, only need can realize the leveling effect through rotating the rotating handle, and the adjustment process is quick accurate, has reduced the degree of difficulty of adjustment, restricts the range of movement of support post through mechanisms such as gag lever post, can avoid the water tank slope that excessively adjusts and lead to, has improved the precision of regulation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the operator's compartment of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is a right side cross-sectional view of the operator's compartment of the present utility model;
fig. 5 is a schematic diagram of an assembly structure of a second support column and a swing column according to the present utility model.
In the figure: 1. a cart; 2. an operation box; 3. a first support column; 4. a second support column; 5. a first leveling mechanism; 51. a limit rod; 52. a connecting block; 53. a push plate; 54. a first lead screw; 55. a first lead screw nut; 56. a first swivel handle; 57. a pulley; 6. a second leveling mechanism; 61. a support plate; 62. swing column; 63. a support plate; 64. inserting a column; 65. a jack; 66. a second lead screw, 67, a second lead screw nut; 68. a connecting rod; 69. a second swivel handle; 7. a mounting plate; 8. and a limit column.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a three-dimensional water tank leveling device, comprising: the device comprises a trolley 1, an operation box 2, a first support column 3, a second support column 4, a first leveling mechanism 5 and a second leveling mechanism 6;
the control box 2 is fixed to be set up on the top of shallow 1, and the top left and right sides of control box 2 has all pegged graft and has had first support column 3, and both sides all peg graft and have second support column 4 around the top of control box 2, and first levelling mechanism 5 sets up the inner chamber bottom at control box 2, and second levelling mechanism 6 sets up the inner chamber top at control box 2.
In order to avoid the rotation of the first support column 3 and the second support column 4 and improve the moving stability of the first support column 3 and the second support column 4, the top ends of the outer walls of the first support column 3 and the second support column 4 are fixedly provided with a mounting plate 7, the bottom end of the mounting plate 7 is fixedly provided with a limiting column 8, and the limiting column 8 is in adaptive connection with the top end of the operation box 2.
Preferably, the first leveling mechanism 5 further includes: the limiting rod 51, the connecting block 52, the push plate 53, the first lead screw 54, the first lead screw nut 55, the first rotating handle 56 and the pulley 57;
in order to support and limit the push plate 53, limit rods 51 are fixedly arranged on the front side and the rear side of the inner cavity of the operation box 2 along the left-right direction, connecting blocks 52 are sleeved with the outer walls of the limit rods 51, and the push plate 53 is fixedly arranged on the inner side of the connecting blocks 52;
in order to control the first screw nut 55 to move, the first screw 54 is rotatably arranged in the inner cavity of the operation box 2 along the left-right direction through a bearing, the first screw nut 55 is in threaded connection with the outer wall of the first screw 54, the first screw nut 55 is fixedly connected with the push plate 53, one end of the first screw 54 extends out of one side of the operation box 2 and is fixedly provided with a first rotating handle 56, and the first rotating handle 56 is convenient for rotating the first screw 54.
In order to push the first support column 3 to move up and down, the top end of the push plate 53 is inclined from top to bottom to outside, the bottom end of the first support column 3 is fixedly provided with a pulley 57, and the pulley 57 is in contact with the outer inclined surface of the push plate 53.
Preferably, the second leveling mechanism 6 further includes: a support plate 61, a swing post 62, a support plate 63, a plug post 64, an insertion hole 65, a second lead screw 66, a second lead screw nut 67, a connecting rod 68 and a second rotating handle 69;
in order to support the swing post 62, support plates 61 are fixedly arranged on the left side and the right side of the top end of the inner cavity of the operation box 2, the swing post 62 is rotatably arranged on the inner side of the support plates 61 along the front-back direction, and the middle part of the outer side of the swing post 62 is rotatably connected with the inner side of the support plates 61;
in order to be able to carry out the altitude mixture control to the second support column 4, the bottom left and right sides of second support column 4 is all fixed and is provided with extension board 63, and jack 65 has all been seted up along the fore-and-aft direction to both ends around one side of pendulum post 62, and the inner chamber of jack 65 has pegged graft and has inserted post 64, and the outside of inserting post 64 is fixed to be set up in the inboard of extension board 63.
In order to control the connecting rod 68 to move and drive the swing post 62 to rotate, the second lead screw 66 is rotatably arranged in the inner cavity of the operation box 2 along the front-back direction through a bearing, the second lead screw nut 67 is in threaded connection with the outer wall of the second lead screw 66, the connecting rod 68 is in threaded connection with the outer wall of the second lead screw nut 67 through a pin shaft, one end of the connecting rod 68 is rotatably connected with the front side of the bottom end of the swing post 62 through a pin shaft, and one end of the second lead screw 66 extends out of the inner cavity of the operation box 2 and is fixedly provided with a second rotating handle 69.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Step one: when the three-dimensional water tank is required to be horizontally leveled, the height of the left and right first support columns 3 can be adjusted, the first rotating handle 56 is rotated, so that the first rotating handle 56 drives the first lead screw 54 to rotate clockwise around the axis of the first lead screw 54, the first lead screw 54 is limited by the limiting rod 51 and the connecting block 52 to enable the push plate 53 to move to one side, the pulley 57 and the first support column 3 on one side are pushed to move upwards under the limitation of the limiting column 8 under the action of the inclined planes on the two sides of the push plate 53, and the pulley 57 and the first support column 3 on the other side are enabled to move downwards, and therefore the height of the first support columns 3 on the two sides can be adjusted, and the left and right angle of the three-dimensional water tank can be finely adjusted;
step two: when the three-dimensional water tank needs to be leveled back and forth, the height of the second support columns 4 at the front side and the rear side can be adjusted, the second rotating handle 69 is rotated, so that the second rotating handle 69 drives the second lead screw 66 to rotate clockwise around the axis of the second lead screw nut 67 to move to one side, the bottom end of the connecting rod 68 can be driven to move to one side, the other end of the connecting rod 68 drives the pendulum column 62 to deflect to one side around the connecting position of the support plate 61, the inner wall of the jack 65 pushes the insert column 64 to drive the insert column 64 at one side to move upwards, the insert column 64 at the other side moves upwards, the height difference of the second support columns 4 at the front side and the rear side is adjusted, the water surface of the three-dimensional water tank is adjusted, the measurement accuracy is ensured, the operation is simple, and wide popularization is facilitated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A three-dimensional cistern leveling device, comprising:
a cart (1);
the operation box (2) is fixedly arranged at the top end of the trolley (1);
the left side and the right side of the top end of the operation box (2) are respectively spliced with the first support columns (3);
the second support columns (4) are inserted into the front side and the rear side of the top end of the operation box (2);
the first leveling mechanism (5) is arranged at the bottom end of the inner cavity of the operation box (2) and can adjust the height difference of the two first support columns (3);
the second leveling mechanism (6) is arranged at the top end of the inner cavity of the operation box (2) and can adjust the height difference of the two second support columns (4).
2. A three-dimensional cistern leveling device as defined in claim 1, wherein: the utility model discloses a control box, including first support column (3) and second support column (4), outer wall top all is fixed and is provided with mounting panel (7), the bottom mounting of mounting panel (7) is provided with spacing post (8), just spacing post (8) with the top adaptation grafting of control box (2) can be right under the restriction of spacing post (8) first support column (3) and second support column (4) are spacing.
3. A three-dimensional cistern leveling device as defined in claim 1, wherein: the first leveling mechanism (5) comprises:
the limiting rods (51) are fixedly arranged on the front side and the rear side of the inner cavity of the operation box (2) along the left-right direction;
the connecting block (52) is sleeved with the outer wall of the limiting rod (51);
a push plate (53) fixedly arranged on the inner side of the connecting block (52);
the first lead screw (54) is rotatably arranged in the inner cavity of the operation box (2) along the left-right direction through a bearing;
the first screw nut (55) is in threaded connection with the outer wall of the first screw (54), the first screw nut (55) is fixedly connected with the push plate (53), and the first screw nut (55) can be moved under the action of the external wall thread rotation force of the first screw (54);
and one end of the first lead screw (54) extends out of one side of the operation box (2) and is fixedly provided with the first rotating handle (56).
4. A three-dimensional cistern leveling device as defined in claim 3, wherein: the top of push pedal (53) is left and right sides and is the inclined plane that inclines from top to bottom outside, the bottom mounting of first support column (3) is provided with pulley (57), just pulley (57) with the outside inclined plane contact of push pedal (53).
5. A three-dimensional cistern leveling device as defined in claim 1, wherein: the second leveling mechanism (6) comprises:
the left side and the right side of the top end of the inner cavity of the operation box (2) are fixedly provided with support plates (61);
the swing column (62) is rotationally arranged on the inner side of the supporting plate (61) along the front-back direction, and the middle part of the outer side of the swing column (62) is rotationally connected with the inner side of the supporting plate (61);
the support plates (63) are fixedly arranged on the left side and the right side of the bottom end of the second support column (4);
the inserting column (64) is arranged at the front end and the rear end of one side of the swing column (62) along the front-rear direction, the inserting column (64) is inserted into the inner cavity of the inserting hole (65), and the outer side of the inserting column (64) is fixedly arranged at the inner side of the support plate (63);
the inserting column (64) is inserted into the middle of the inner cavity of the inserting hole (65), and when the swing column (62) rotates, the inner wall of the inserting hole (65) can push the inserting column (64) to move.
6. The three-dimensional cistern leveling device according to claim 5, wherein: the second leveling mechanism (6) further comprises:
the second lead screw (66) is rotatably arranged in the inner cavity of the operation box (2) along the front-back direction through a bearing;
a second screw nut (67) screwed with the outer wall of the second screw (66);
the connecting rod (68) is in threaded connection with the outer wall of the second screw nut (67) through a pin shaft, and one end of the connecting rod (68) is in rotary connection with the front side of the bottom end of the swing column (62) through a pin shaft;
and one end of the second lead screw (66) extends out of the inner cavity of the operation box (2) and is fixedly provided with a second rotating handle (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346222.XU CN220286992U (en) | 2023-05-30 | 2023-05-30 | Three-dimensional water tank leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346222.XU CN220286992U (en) | 2023-05-30 | 2023-05-30 | Three-dimensional water tank leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286992U true CN220286992U (en) | 2024-01-02 |
Family
ID=89325545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321346222.XU Active CN220286992U (en) | 2023-05-30 | 2023-05-30 | Three-dimensional water tank leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286992U (en) |
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2023
- 2023-05-30 CN CN202321346222.XU patent/CN220286992U/en active Active
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