CN219716299U - Novel movable base - Google Patents
Novel movable base Download PDFInfo
- Publication number
- CN219716299U CN219716299U CN202321201800.0U CN202321201800U CN219716299U CN 219716299 U CN219716299 U CN 219716299U CN 202321201800 U CN202321201800 U CN 202321201800U CN 219716299 U CN219716299 U CN 219716299U
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- CN
- China
- Prior art keywords
- bevel gear
- frame
- driven
- sand table
- cross sliding
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 30
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a novel movable base, which is characterized in that after a sand table to be used is placed on a placing table, a manual operation knob is manually rotated to drive a driving bevel gear to rotate, a rotating stud is driven to rotate under the meshing action of the driving bevel gear and a driven bevel gear, so that a lifting installation frame matched with the driving bevel gear is driven to lift, a cross sliding block is driven by a connecting rod to move along a cross groove under the lifting action of the lifting installation frame, the cross sliding blocks on two sides synchronously move, an L-shaped placing plate is driven to synchronously retract and clamp the sand table, the whole bottom surface of the sand table is placed on a rubber base, two sides are clamped by a spring and a clamping plate, the use stability of the sand table is ensured, a vertical installation shaft can be rotated to contact the bottom surface with a universal wheel and support the sand table for transferring conveniently, and the placing table for placing the sand table can be conveniently moved under the action of the universal wheel.
Description
Technical Field
The utility model relates to the technical field of sand table placement, in particular to a novel movable base.
Background
The sand table is a model, is widely applied to the field of urban planning and design in daily life, is used for displaying a planned blueprint, is also widely applied to the fields of environmental management, engineering change, agricultural planning and the like, is an effective display means, and is very common in the display of building trays.
The common sand table is fixed on a certain placing table, the placing table is fixed and can not flexibly move, meanwhile, the common sand table is directly placed on the placing table, the common sand table is not stable enough in the placing and using process, and the common sand table can not be adaptively clamped and stably placed for the sand tables with different sizes.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a novel movable base, the novel movable base comprises a bottom fixing frame, a placing table, a stabilizing base, a side protruding mounting box, a vertical mounting shaft, universal wheels, adjusting screws, a middle mounting frame, synchronous clamping driving, a transmission part, a rotating stud, a cross groove, a cross sliding block, an L-shaped shelving plate and a clamping part, wherein the placing table is arranged on the upper part of the bottom fixing frame, the stabilizing base is fixed on the bottom fixing frame, two side protruding mounting boxes are respectively fixed on the left side and the right side of the bottom fixing frame, the moving parts are mounted through the side protruding mounting boxes, the specific moving parts are mounted in a manner that the vertical mounting shafts are movably mounted in the side protruding mounting boxes, the upper ends of the vertical mounting shafts are in rotary connection with the extending ends of the adjusting screws mounted on the side protruding mounting boxes, the universal wheels are mounted at the lower ends of the adjusting screws, the adjusting screws can extend into or retract into the side protruding mounting boxes, the extending and retracting the adjusting screws can drive the vertical mounting shafts to move up and down to enable universal wheels below the vertical mounting shafts to contact with the ground or be far away from the ground to be stably placed by the stabilizing base, the middle fixing frame is fixed on the bottom the side fixing frame, the side fixing frame is fixed on the side, the side is fixed on the side, two side protruding mounting frames are respectively fixed on the side mounting frames, the side is fixedly arranged on the left side mounting frames, the fixing frames, the lower side and the fixing frames can be arranged on the fixing frames, the fixing frames can be arranged on the side and the fixing frame, the fixing frame and the fixing frame can be arranged on the side and the fixing frame, and the fixing frame can clamp a clamp bottom can conveniently arranged on the fixing clamp fixing frame.
As a preferable technical scheme of the utility model, the synchronous clamping drive comprises a rotating shaft, a manual knob, a locking hole, a bolt, a driving bevel gear and a driven bevel gear, wherein the rotating shaft is rotationally arranged in a middle installation frame, the rotating shaft is driven by the manual knob, the locking hole is uniformly formed in the manual knob, the bolt penetrates through the locking hole to be locked in a hole formed in the front side of a bottom fixing frame, the driving bevel gear is fixed on the rotating shaft, the driven bevel gear is rotationally arranged in the center of the middle installation frame, the driving bevel gear and the driven bevel gear are in meshed transmission, the manual knob is manually used for actively driving the driving bevel gear to rotate, and finally a rotating stud is driven to rotate under the meshed effect, so that a cross sliding block is driven to move under the transmission effect of a transmission part, sand tables with different sizes are clamped, and stable arrangement of the sand tables is ensured.
As a preferable technical scheme of the utility model, the transmission part comprises a lifting installation frame, an installation frame and a connecting rod, wherein the installation frame is fixedly arranged at the bottom of the cross sliding block and the left side and the right side of the lifting installation frame, one end of the connecting rod is rotatably arranged in the installation frame of the lifting installation frame, and the other end of the connecting rod is rotatably arranged in the installation frame at the bottom of the cross sliding block.
As a preferable technical scheme of the utility model, the clamping part comprises a spring, a clamping plate and a jack, the clamping plate is arranged on the inner side wall of the vertical part of the L-shaped shelving plate through the spring, the clamping plate is made of elastic materials, a certain buffering effect is provided under the action of the spring, a plurality of jacks are arranged on the placement table in a collision mode in the transferring process, and the jacks are matched with the insertion columns at proper positions to protect and limit the front side and the rear side of the sand table.
As a preferable technical scheme of the utility model, a plurality of rubber bases are distributed on the upper surface of the horizontal part of the L-shaped shelving plate.
The utility model has the beneficial effects that: after the sand table to be used is placed on the placing table, the manual knob is rotated to drive the driving bevel gear to rotate, the driving bevel gear is driven to rotate under the meshing action of the driven bevel gear, so that the lifting installation frame matched with the driving bevel gear is driven to lift, the cross sliding blocks are driven to move along the cross grooves under the lifting action of the lifting installation frame through the connecting rods, the cross sliding blocks on the two sides synchronously move, the L-shaped placing plate is driven to synchronously adduction and clamp the sand table, the rubber base is placed on the whole bottom surface of the sand table, the two sides of the sand table are clamped through the springs and the clamping plates, the use stability of the sand table is guaranteed, the adjusting screw can be rotated to enable the vertical installation shaft to downwards stretch to contact the bottom surface and support the bottom surface, and the placing table for placing the sand table can be conveniently moved under the action of the universal wheels.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
fig. 3 is a right side cross-sectional view of the present utility model.
In the figure: the bottom fixing frame 1, the placing table 101, the stabilizing base 2, the side protruding mounting box 3, the vertical mounting shaft 4, the universal wheel 5, the adjusting screw 6, the middle mounting frame 7, the rotating shaft 8, the manual knob 9, the locking hole 10, the bolt 11, the driving bevel gear 12, the driven bevel gear 13, the lifting mounting bracket 131, the mounting frame 132, the connecting rod 133, the rotating stud 14, the cross groove 15, the cross sliding block 16, the L-shaped shelving plate 17, the spring 18, the clamping plate 19, the rubber base 20 and the jack 21.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a novel movable base, which adopts the technical scheme that the novel movable base comprises a bottom fixed frame 1, a placing table 101, a stable base 2, a side protruding mounting box 3, a vertical mounting shaft 4, universal wheels 5, adjusting screws 6, a middle mounting frame 7, a synchronous clamping drive, a transmission part, a rotating stud 14, a cross groove 15, a cross sliding block 16, an L-shaped shelving plate 17 and a clamping part, wherein the upper part of the bottom fixed frame 1 is the placing table 101, the bottom fixed stable base 2, two side protruding mounting boxes 3 are fixed on the left side and the right side of the bottom fixed frame 1, the vertical mounting shaft 4 is movably mounted in the side protruding mounting boxes 3, the upper end of the vertical mounting shaft 4 is in rotary connection with the extending end of the adjusting screws 6 mounted on the side protruding mounting boxes 3, the universal wheels 5 are mounted at the lower end of the vertical mounting shaft, the middle part of the bottom fixed frame 1 is provided with the middle mounting frame 7, the synchronous clamping drive is arranged in the middle, the synchronous clamping drive drives the rotating stud 14, the cross sliding block 16 placed in the cross groove 15 is driven by the transmission part, the cross sliding block 16 placed in the groove 15 is moved by the transmission part, the cross sliding block 16 is fixed on the cross sliding block 16, and the cross sliding block 16 is clamped by the transmission part and the clamping part is arranged on the cross sliding block 16 and the cross sliding block is clamped by the transmission part under the transmission part.
As a preferable technical scheme of the utility model, the synchronous clamping driving is characterized in that a rotating shaft 8 is rotatably arranged in a middle mounting frame 7, the rotating shaft 8 is driven by a manual knob 9, a locking hole 10 is uniformly formed in the manual knob 9, a bolt 11 passes through the locking hole 10 to be locked in a hole formed in the front side of a bottom fixing frame 1, a driving bevel gear 12 is fixed on the rotating shaft 8, a driven bevel gear 13 is rotatably arranged at the center of the middle mounting frame 7, and the driving bevel gear 12 and the driven bevel gear 13 are in meshed transmission.
As a preferable technical scheme of the utility model, the transmission part comprises a lifting installation frame 131, an installation frame 132 and a connecting rod 133, wherein the installation frame 132 is fixedly arranged at the bottom of the cross sliding block 16 and the left side and the right side of the lifting installation frame 131, one end of the connecting rod 133 is rotatably arranged in the installation frame 132 of the lifting installation frame 131, and the other end of the connecting rod 133 is rotatably arranged in the installation frame 132 at the bottom of the cross sliding block 16.
As a preferable technical scheme of the utility model, the clamping part comprises a spring 18, a clamping plate 19 and insertion holes 21, wherein the clamping plate 19 is arranged on the inner side wall of the vertical part of the L-shaped shelving plate 17 through the spring 18, the clamping plate 19 is made of elastic material, and a plurality of insertion holes 21 are formed in the placement table 101.
As a preferred embodiment of the present utility model, a plurality of rubber bases 20 are disposed on the upper surface of the horizontal portion of the L-shaped rest plate 17.
The working principle of the utility model is as follows: when the sand table is used, after the sand table to be used is placed on the placing table 1, the manual operation knob 9 is manually rotated to drive the driving bevel gear 12 to rotate, the driving bevel gear 12 is driven to rotate under the meshing action of the driven bevel gear 13, thereby driving the lifting mounting frame 131 matched with the driving bevel gear to lift, the cross sliding blocks 16 are driven by the connecting rod 133 to move along the cross grooves 15 under the lifting action of the lifting mounting frame 131, the cross sliding blocks 16 on two sides synchronously move, so that the L-shaped placing plate 17 is driven to synchronously retract and clamp the sand table, the whole bottom surface of the sand table is placed on the rubber base 20, two sides are clamped through the springs 18 and the clamping plates, the stability of the sand table is ensured, and in order to facilitate the transfer of the sand table, the adjusting screw 6 can be rotated to downwards stretch the vertical mounting shaft 4 to contact the bottom surface and support the sand table, and the placing table 101 for placing the sand table can be conveniently moved under the action of the universal wheel 4.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. A novel movable base, its characterized in that: the device comprises a bottom fixing frame (1), a placing table (101), a stabilizing base (2), a side-protruding mounting box (3), a vertical mounting shaft (4), universal wheels (5), adjusting screws (6), a middle mounting frame (7), synchronous clamping driving, a transmission part, a rotating stud (14), a cross groove (15), a cross sliding block (16), an L-shaped shelving plate (17) and a clamping part; the upper part of the bottom fixing frame (1) is provided with a placing table (101), and the bottom is provided with a stable base (2); two side protruding mounting boxes (3) are fixed on the left side and the right side of the bottom fixing frame (1), a vertical mounting shaft (4) is movably mounted in each side protruding mounting box (3), the upper end of each vertical mounting shaft (4) is rotatably connected with the extending end of an adjusting screw (6) mounted on each side protruding mounting box (3) in a matched mode, and a universal wheel (5) is mounted at the lower end of each side protruding mounting box; the middle part of the bottom fixing frame (1) is provided with a middle mounting frame (7) in which synchronous clamping driving is arranged; the synchronous clamping drive drives the rotary stud (14), and drives the cross sliding block (16) placed in the cross groove (15) formed in the placement table (101) to move through the transmission part; an L-shaped shelving plate (17) is fixed on the cross sliding block (16), and a clamping part is arranged on the L-shaped shelving plate.
2. A novel movable base according to claim 1, characterized in that: the synchronous clamping drive comprises a rotating shaft (8), a manual knob (9), a locking hole (10), a bolt (11), a driving bevel gear (12) and a driven bevel gear (13); the middle mounting frame (7) is rotatably provided with a rotating shaft (8), and the rotating shaft (8) is driven by a manual knob (9); the manual knob (9) is uniformly provided with locking holes (10); the bolt (11) passes through the locking hole (10) to be locked in an opening formed in the front side of the bottom fixing frame (1); a drive bevel gear (12) is fixed on the rotating shaft (8); a driven bevel gear (13) is rotatably arranged at the center of the middle mounting frame (7); the driving bevel gear (12) and the driven bevel gear (13) are meshed for transmission.
3. A novel movable base according to claim 2, characterized in that: the transmission part comprises a lifting installation frame (131), an installation frame (132) and a connecting rod (133); the bottom of the cross sliding block (16) and the left side and the right side of the lifting installation frame (131) are fixedly provided with an installation frame (132); one end of the connecting rod (133) is rotatably arranged in the mounting frame (132) of the lifting mounting frame (131), and the other end of the connecting rod is rotatably arranged in the mounting frame (132) at the bottom of the cross sliding block (16).
4. A novel movable base according to claim 1, characterized in that: the clamping part comprises a spring (18), a clamping plate (19) and a jack (21); the inner side wall of the vertical part of the L-shaped shelving plate (17) is provided with a clamping plate (19) through a spring (18), and the clamping plate (19) is made of elastic materials; the placing table (101) is provided with a plurality of jacks (21).
5. A novel movable base according to claim 1, characterized in that: a plurality of rubber bases (20) are distributed on the upper surface of the horizontal part of the L-shaped shelving plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201800.0U CN219716299U (en) | 2023-05-18 | 2023-05-18 | Novel movable base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201800.0U CN219716299U (en) | 2023-05-18 | 2023-05-18 | Novel movable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716299U true CN219716299U (en) | 2023-09-19 |
Family
ID=88015629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201800.0U Active CN219716299U (en) | 2023-05-18 | 2023-05-18 | Novel movable base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716299U (en) |
-
2023
- 2023-05-18 CN CN202321201800.0U patent/CN219716299U/en active Active
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