CN210925178U - Improved movable sand table frame - Google Patents
Improved movable sand table frame Download PDFInfo
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- CN210925178U CN210925178U CN201921867481.0U CN201921867481U CN210925178U CN 210925178 U CN210925178 U CN 210925178U CN 201921867481 U CN201921867481 U CN 201921867481U CN 210925178 U CN210925178 U CN 210925178U
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- sand table
- fixedly connected
- plate
- fixed
- table frame
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- 239000004576 sand Substances 0.000 title claims abstract description 116
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 15
- 230000009471 action Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses an improved movable sand table frame, which belongs to the field of sand table frames and comprises a base, wherein the bottom of the base is fixedly provided with a roller, the side surface of the base is fixedly connected with a connecting plate, an adjusting screw is sleeved on the internal thread of the connecting plate, the bottom end of the adjusting screw is fixedly connected with an antiskid plate, the top of the base is fixedly connected with a hydraulic mechanism, the top of the hydraulic mechanism is fixedly connected with a transverse plate, the middle part of the transverse plate is movably sleeved with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with a rotating motor; this improved generation removes sand table frame through setting up dead lever, fixed spring, fixed plate and rubber pad, can be at the in-process that this sand table frame used, be convenient for adjust fixedly according to the size of a dimension of sand table, fastness when having guaranteed the sand table installation, and can make this sand table frame be applicable to the not sand table of equidimension to this sand table frame's practicality has been improved.
Description
Technical Field
The utility model belongs to the technical field of the sand table frame, concretely relates to improved generation removes sand table frame.
Background
The sand table is a model which is piled up by silt, army chess and other materials according to a topographic map, an aerial photograph or a field topography in a certain proportion, and the sand table frame is usually used for supporting the sand table in the using process of the sand table.
At present, according to a movable sand table frame with application number 201721391448.6, although the movable sand table frame has the advantages that the sand table can be rotated, the height of the sand table frame can be adjusted and the sand table frame can be moved, in the process of practical use, the movable sand table frame cannot be adjusted and fixed according to the size of the sand table, the firmness of sand table installation is poor, the practicability of the sand table frame is reduced, meanwhile, when the sand table frame moves to an undetermined area, the bottom of the sand table frame cannot be fixed, the problem that the sand table frame slides due to collision is easily caused, the stability of placing the sand table frame is poor, and therefore an improved movable sand table frame is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation removes sand plate frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an improved movable sand table rack comprises a base, wherein rollers are fixedly mounted at the bottom of the base, a connecting plate is fixedly connected to the side face of the base, an adjusting screw is sleeved on the inner thread of the connecting plate, an anti-slip plate is fixedly connected to the bottom end of the adjusting screw, a hydraulic mechanism is fixedly connected to the top of the base, a transverse plate is fixedly connected to the top of the hydraulic mechanism, a rotating shaft is movably sleeved at the middle part of the transverse plate, a rotating motor is fixedly connected to the bottom end of the rotating shaft, the outer part of the rotating motor is fixedly connected with the bottom of the transverse plate through a mounting frame, a sand table placing box is fixedly connected to the top end of the rotating shaft, a supporting block is fixedly connected to the top of the transverse plate, a fixing mechanism is fixedly mounted on the side face of the sand table placing box and comprises a fixing rod, a fixing spring, a, and the one end of dead lever contacts with the middle part of fixed plate, fixed spring fixed connection places the inboard of box at the sand table, and the one end fixedly connected with fixed plate of fixed spring, the outside fixedly connected with rubber pad of fixed plate.
By adopting the scheme, when the sand table with the model is placed in the sand table placing box, the fixed rod is rotated, so that the fixed plate moves under the thrust action of the fixed rod and drives the rubber pad to move, the rubber pad is in contact with the side surface of the sand table, the sand table is convenient to adjust and fix, the firmness of sand table installation is ensured, when oil is added into the oil tank from the oil inlet pipe, the hydraulic rod moves upwards in the vertical direction under the action of oil pressure along with the increase of the oil quantity in the oil tank and drives the transverse plate to move upwards, if the oil in the oil tank is discharged from the oil outlet pipe, the hydraulic rod moves downwards in the vertical direction under the action of the oil pressure along with the reduction of the oil quantity in the oil tank and drives the transverse plate to move downwards, so that the height of the sand table frame is convenient to adjust, and the rotating motor is simultaneously opened to rotate the rotating shaft, and the sand table placing box is driven to rotate, so that the sand table frame can be rotated conveniently.
In the above scheme, it should be noted that: the rotating motor is suitable for a motor with the model number of Y90L-2, and is electrically connected with a mains supply circuit.
As a preferred embodiment, the anti-skid plate is disc-shaped, the bottom of the anti-skid plate is provided with anti-skid lines distributed transversely and longitudinally in a staggered manner, and the top of the anti-skid plate is perpendicular to the bottom end of the adjusting screw rod.
Adopt above-mentioned scheme, through the antiskid ribbed tile, when this sand table frame removed to undetermined region, rotate adjusting screw for adjusting screw moves down, and drives the antiskid ribbed tile and moves down, makes to contact between the bottom of antiskid ribbed tile and the ground, has increased the frictional force between this sand table frame and the ground, thereby makes this sand table frame more stable when placing the use.
As a preferred embodiment, the hydraulic mechanism is composed of an oil tank, a hydraulic rod, an oil inlet pipe and an oil outlet pipe, the oil inlet pipe and the oil outlet pipe are fixedly connected to the top and the bottom of one side of the oil tank respectively, the hydraulic rod is fixedly connected to the top of the oil tank, and the top end of the hydraulic rod is fixedly connected to the bottom of the transverse plate.
Adopt above-mentioned scheme, through hydraulic pressure mechanism, add to the oil tank when advancing oil pipe with fluid, and along with the increase of oil mass in the oil tank, the hydraulic stem can take place to shift up in vertical direction under the effect of oil pressure to drive the diaphragm and shift up, if when discharging oil pipe with fluid in the oil tank, along with the reduction of oil mass in the oil tank, the hydraulic stem can take place to shift down in vertical direction under the effect of oil pressure, and drive the diaphragm and move down, thereby be convenient for adjust the height of this sand table frame.
As a preferred embodiment, the mounting frame is formed by welding a mounting plate and two mounting rods, and the inside of the mounting plate is fixedly sleeved with the outside of the rotating motor.
By adopting the scheme, through the mounting rack, when the rotating motor operates, the mounting rack can play a role in fixing the rotating motor, so that the problem that the rotating motor violently shakes due to vibration is avoided, and the stability of the rotating motor during operation is ensured.
As a preferred embodiment, the top of the supporting block is in contact with the bottom of the sand table placing box, and the number of the supporting blocks is two, and the two supporting blocks are symmetrical to each other with the rotating shaft as a symmetrical center.
Adopt above-mentioned scheme, through the supporting shoe, when the sand table is placed the box and is holding the sand table, the supporting shoe can be to the bottom that the box was placed to the sand table play the effect of support, can slow down the holding capacity of rotation axis, has avoided the rotation axis to take place the problem of damaging because of gravity is too big to the rotation axis has played the effect of protection.
As a preferred embodiment, the number of the fixing mechanisms is four, and four fixing mechanisms are respectively located at four sides of the sand table placing box, and two of the four fixing mechanisms are in a group.
Adopt above-mentioned scheme, through fixed establishment, when putting into the sand table that will have the model and placing the inside of box, the rotatory dead lever for the fixed plate takes place to remove under the thrust effect of dead lever, and drives the rubber pad and take place the motion, makes the rubber pad contact with the side of sand table, is convenient for adjust fixedly to the sand table, thereby has guaranteed the fastness of sand table installation.
Compared with the prior art, the beneficial effects of the utility model are that:
the improved movable sand table frame is convenient to adjust and fix according to the size of a sand table in the using process of the sand table frame by arranging the fixed rod, the fixed spring, the fixed plate and the rubber pad, so that the firmness of the sand table in installation is ensured, the sand table frame can be suitable for sand tables with different sizes, and the practicability of the sand table frame is improved;
this improved generation removes sand table frame, through setting up the connecting plate, adjusting screw and antiskid ribbed tile, can remove the in-process of using at this sand table frame, be convenient for fix the position of base, the gliding problem of sand table frame emergence because of the collision of external force has been avoided, thereby the stability of this sand table frame placement use has been improved, and through setting up the supporting shoe, can place the bottom of box to the sand table and play the effect of support, and share the bearing capacity of rotation axis, the problem of damage has been avoided the rotation axis because of long-term independent atress takes place, thereby the effect of protection has been played to the rotation axis.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a top view of the sand table placing box of the present invention;
fig. 3 is a bottom schematic view of the middle anti-skid plate of the present invention.
In the figure: 1. a base; 2. a roller; 3. a connecting plate; 4. adjusting the screw rod; 5. an anti-skid plate; 6. a hydraulic mechanism; 7. a transverse plate; 8. a rotating shaft; 9. a rotating electric machine; 10. a mounting frame; 11. a sand table placing box; 12. a support block; 13. a fixing mechanism; 131. fixing the rod; 132. fixing the spring; 133. a fixing plate; 134. and (7) a rubber pad.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides an improved movable sand table rack, which comprises a base 1, rollers 2 are fixedly arranged at the bottom of the base 1, a connecting plate 3 is fixedly connected to the side surface of the base 1, an adjusting screw rod 4 is sleeved on the inner thread of the connecting plate 3, an antiskid plate 5 is fixedly connected to the bottom end of the adjusting screw rod 4, the antiskid plate 5 is disc-shaped, antiskid lines which are transversely and longitudinally distributed in a staggered manner are arranged at the bottom of the antiskid plate 5, the top of the antiskid plate 5 is perpendicular to the bottom end of the adjusting screw rod 4 (see fig. 1 and 3), the sand table rack is pushed first, the rollers 2 are forced to roll and the base 1 is driven to move, when the sand table rack moves to an undetermined area, the adjusting screw rod 4 is rotated, the adjusting screw rod 4 is moved downwards, the antiskid plate 5 is driven to move downwards, and the bottom of the antiskid plate 5 is contacted with the ground, the friction force between the sand table frame and the ground is increased, so that the sand table frame is more stable when placed for use.
The top fixedly connected with hydraulic pressure mechanism 6 of base 1, the top fixedly connected with diaphragm 7 of hydraulic pressure mechanism 6, hydraulic pressure mechanism 6 is by the oil tank, the hydraulic stem, advance oil pipe and go out oil pipe and constitute, the top and the bottom of oil tank one side do not fixedly connected with advance oil pipe and go out oil pipe, and the top fixedly connected with hydraulic stem of oil tank, the top of hydraulic stem and the bottom fixed connection of diaphragm 7 (see fig. 1), when adding fluid to the oil tank from advancing oil pipe, and along with the increase of the oil mass in the oil tank, the hydraulic stem can take place to shift up in vertical direction under the effect of oil pressure, and drive diaphragm 7 and move up, if discharge fluid in the oil tank from going out oil pipe, along with the reduction of the oil mass in the oil tank, the hydraulic stem can take place to shift down in vertical direction under the effect of oil pressure, and drive diaphragm 7 moves down, thereby be convenient for highly adjusting this sand table frame.
The rotation axis 8 has been cup jointed in the middle part activity of diaphragm 7, the bottom fixedly connected with rotating electrical machines 9 of rotation axis 8, mounting bracket 10 and the bottom fixed connection of diaphragm 7 are passed through to the outside of rotating electrical machines 9, mounting bracket 10 is formed by mounting panel and two installation pole welding, the inside of mounting panel and the outside fixed cup joint of rotating electrical machines 9, box 11 (see figure 1) is placed to the top fixedly connected with sand table of rotation axis 8, when opening rotating electrical machines 9, make rotation axis 8 take place to rotate, and drive the sand table and place box 11 and take place to rotate, thereby be convenient for rotate this sand table frame, and when rotating electrical machines 9 moves, mounting bracket 10 can play fixed effect to rotating electrical machines 9, the problem of rocking violently taking place because of vibrations has been avoided rotating electrical machines 9, thereby the stationarity when rotating electrical machines 9 moves has been guaranteed.
The top fixedly connected with supporting shoe 12 of diaphragm 7, the top of supporting shoe 12 contacts with the bottom that the box 11 was placed to the sand table, and the quantity of supporting shoe 12 is two, two supporting shoes 12 use rotation axis 8 as the symmetry center mutual symmetry (see fig. 1), when the box 11 is being held to the sand table is placed to the sand table, supporting shoe 12 can be to the bottom that the box 11 was placed to the sand table play the effect of support, can slow down rotation axis 8's bearing capacity, avoided rotation axis 8 to take place the problem of damage because of gravity is too big, thereby the effect of protection has been played to rotation axis 8.
The side of the sand table placing box 11 is fixedly provided with four fixing mechanisms 13, the number of the fixing mechanisms 13 is four, the four fixing mechanisms 13 are respectively positioned on four sides of the sand table placing box 11, every two of the four fixing mechanisms 13 form a group, each fixing mechanism 13 comprises a fixing rod 131, a fixing spring 132, a fixing plate 133 and a rubber pad 134, the fixing rods 131 are sleeved on the side of the sand table placing box 11 in a threaded manner, one end of each fixing rod 131 is in contact with the middle of the corresponding fixing plate 133, the fixing springs 132 are fixedly connected to the inner side of the sand table placing box 11, one ends of the fixing springs 132 are fixedly connected with the fixing plates 133, the rubber pads 134 (shown in figures 1 and 2) are fixedly connected to the outer portions of the fixing plates 133, when a sand table with a model is placed in the sand table placing box 11, the fixing rods 131 are rotated to enable the fixing plates 133 to move under the thrust, the rubber pad 134 is in contact with the side face of the sand table, so that the sand table can be conveniently adjusted and fixed, and the firmness of sand table installation is guaranteed.
The utility model discloses a theory of operation and use flow: firstly, when the sand table with the model is placed in the sand table placing box 11, the fixing rod 131 is rotated, the fixing plate 133 is moved under the thrust action of the fixing rod 131, the rubber pad 134 is driven to move, the rubber pad 134 is in contact with the side surface of the sand table, the sand table is convenient to adjust and fix, the firmness of sand table installation is ensured, then the sand table frame is pushed, the roller 2 is forced to roll, the base 1 is driven to move, when the sand table frame moves to an undetermined area, the adjusting screw rod 4 is rotated, the adjusting screw rod 4 is driven to move downwards, the anti-skid plate 5 is driven to move downwards, the bottom of the anti-skid plate 5 is in contact with the ground, the friction force between the sand table frame and the ground is increased, the sand table frame is more stable when being placed and used, finally, when oil is added into an oil tank from an oil inlet pipe, and the oil amount in the oil tank is increased, the hydraulic stem can take place to shift up in vertical direction under the effect of oil pressure, and drive diaphragm 7 and move up, if when discharging oil in the oil tank from the oil outlet pipe, along with the reduction of the oil mass in the oil tank, the hydraulic stem can take place to move down in vertical direction under the effect of oil pressure, and drive diaphragm 7 and move down, thereby be convenient for highly adjusting this sand table frame, open rotating electrical machines 9 simultaneously, make rotation axis 8 take place to rotate, and drive the sand table and place box 11 and take place to rotate, thereby be convenient for rotate this sand table frame.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an improved generation removes emery tray frame, includes base (1), its characterized in that: the bottom of the base (1) is fixedly provided with rollers (2), the side face of the base (1) is fixedly connected with a connecting plate (3), an adjusting screw (4) is sleeved on the internal thread of the connecting plate (3), the bottom end of the adjusting screw (4) is fixedly connected with an antiskid plate (5), the top of the base (1) is fixedly connected with a hydraulic mechanism (6), the top of the hydraulic mechanism (6) is fixedly connected with a transverse plate (7), the middle part of the transverse plate (7) is movably sleeved with a rotating shaft (8), the bottom end of the rotating shaft (8) is fixedly connected with a rotating motor (9), the outside of the rotating motor (9) is fixedly connected with the bottom of the transverse plate (7) through a mounting frame (10), the top end of the rotating shaft (8) is fixedly connected with a sand plate placing box (11), and the top of the transverse plate (7) is fixedly connected, the side fixed mounting that box (11) was placed to the sand table has fixed establishment (13), fixed establishment (13) include dead lever (131), fixed spring (132), fixed plate (133) and rubber pad (134), the side of box (11) was placed at the sand table to dead lever (131) screw sleeve joint, and the one end of dead lever (131) contacts with the middle part of fixed plate (133), fixed spring (132) fixed connection is in the inboard that box (11) was placed to the sand table, and the one end fixedly connected with fixed plate (133) of fixed spring (132), the outside fixedly connected with rubber pad (134) of fixed plate (133).
2. The improved mobile sand tray rack of claim 1 wherein: the anti-skidding plate (5) is disc-shaped, the bottom of the anti-skidding plate (5) is provided with anti-skidding lines which are transversely and longitudinally distributed in a staggered mode, and the top of the anti-skidding plate (5) is perpendicular to the bottom end of the adjusting screw rod (4).
3. The improved mobile sand tray rack of claim 1 wherein: the hydraulic mechanism (6) comprises an oil tank, a hydraulic rod, an oil inlet pipe and an oil outlet pipe, wherein the oil inlet pipe and the oil outlet pipe are fixedly connected to the top and the bottom of one side of the oil tank respectively, the hydraulic rod is fixedly connected to the top of the oil tank, and the top end of the hydraulic rod is fixedly connected with the bottom of the transverse plate (7).
4. The improved mobile sand tray rack of claim 1 wherein: mounting bracket (10) are formed by mounting panel and two installation pole welding, and the inside of mounting panel and the outside fixed cup joint of rotating electrical machines (9).
5. The improved mobile sand tray rack of claim 1 wherein: the top of the supporting blocks (12) is in contact with the bottom of the sand table placing box (11), the number of the supporting blocks (12) is two, and the two supporting blocks (12) are symmetrical to each other by taking the rotating shaft (8) as a symmetrical center.
6. The improved mobile sand tray rack of claim 1 wherein: the number of the fixing mechanisms (13) is four, the four fixing mechanisms (13) are respectively positioned on four sides of the sand table placing box (11), and every two of the four fixing mechanisms (13) form a group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867481.0U CN210925178U (en) | 2019-11-01 | 2019-11-01 | Improved movable sand table frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867481.0U CN210925178U (en) | 2019-11-01 | 2019-11-01 | Improved movable sand table frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925178U true CN210925178U (en) | 2020-07-03 |
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ID=71366651
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921867481.0U Expired - Fee Related CN210925178U (en) | 2019-11-01 | 2019-11-01 | Improved movable sand table frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634730A (en) * | 2020-12-23 | 2021-04-09 | 南京旅游职业学院 | Travel agency operation simulation teaching sand table combined with AR interactive display |
| CN113628492A (en) * | 2021-08-17 | 2021-11-09 | 郑州爱普锐科技有限公司 | Rail transit signal system experiment training platform |
-
2019
- 2019-11-01 CN CN201921867481.0U patent/CN210925178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634730A (en) * | 2020-12-23 | 2021-04-09 | 南京旅游职业学院 | Travel agency operation simulation teaching sand table combined with AR interactive display |
| CN113628492A (en) * | 2021-08-17 | 2021-11-09 | 郑州爱普锐科技有限公司 | Rail transit signal system experiment training platform |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |