CN220873173U - A evener that is used for sand table preparation to change easily - Google Patents
A evener that is used for sand table preparation to change easily Download PDFInfo
- Publication number
- CN220873173U CN220873173U CN202322697081.2U CN202322697081U CN220873173U CN 220873173 U CN220873173 U CN 220873173U CN 202322697081 U CN202322697081 U CN 202322697081U CN 220873173 U CN220873173 U CN 220873173U
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- sand table
- branch
- rod
- bolt
- replace
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- 239000004576 sand Substances 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims description 4
- 238000003860 storage Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects 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
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a leveling device for manufacturing a sand table, which is easy to replace and comprises a sand table, a sliding block, a moving block, supporting rods, bolts, mounting frames, leveling rollers, a channel, hinging rods and sliding grooves.
Description
Technical Field
The utility model relates to the technical field of screeds for manufacturing sand tables and easy to replace, in particular to a screeds for manufacturing sand tables and easy to replace.
Background
The sand table is a model which is piled up by silt, chess and other materials according to a certain proportion relation and according to a topographic map, an aerial photograph or an on-site topography, and the sand table can vividly embody a model of a real object, so that people can better understand the real object and make correct judgment. At the end of the presentation or at the time of a re-presentation, the sand in the sand table typically needs to be smoothed out for the next presentation.
Through searching, chinese patent No. 216849087U discloses a trowelling device for a building sand table, which comprises a main body, wherein a sand table groove is formed in the middle of the main body, a driving mechanism is arranged in the main body, a moving plate is arranged on the driving mechanism, a trowelling mechanism is arranged below the moving plate, the trowelling mechanism is matched with the sand table groove, a sand collecting mechanism is arranged on the moving plate, and supporting legs are arranged below the main body at equal intervals. Through the mutual coordination of the mechanisms, the sand table trowelling device not only can automatically and quickly trowelling the sand table, but also can ensure the trowelling effect, simultaneously can prevent sand from scattering outside, reduce the workload of cleaning staff, simultaneously can avoid waste and reduce the cost of the sand table.
The prior device has the following defects when in use: the existing leveling device for sand table production can rub sand when being used because the leveling device levels sand of the sand table, the leveling device needs to be replaced after a period of use, and meanwhile, the leveling device is installed on a table top of the sand table and cannot be stored, so that people can be prevented from watching when watching the sand table for demonstration.
Disclosure of utility model
The utility model aims to provide a leveling device for manufacturing a sand table, which is easy to replace, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a evener for sand table preparation is easy to change, includes sand table platform, slider, movable block, branch, bolt, mounting bracket, leveling roller, channel, articulated pole and spout, install branch on the sand table platform, branch sets up to two sets of, two sets of slide placement mounting bracket between the branch, install the leveling roller on the mounting bracket, the channel of running through has been seted up on the branch, worn the bolt in the channel, the nut diameter of bolt is greater than the channel diameter, the screw threaded connection of seting up on the other end of bolt and the mounting bracket.
Through adopting above-mentioned technical scheme, through the bolt that is arranged in the channel of seting up on rotating the branch, can make the bolt withdraw from in the screw of seting up on the mounting bracket, then can take off the mounting bracket from branch, thereby change the mounting bracket and the leveling roller on it, after changing new mounting bracket and the leveling roller on it, rotate the bolt again and make its one end and the screw spiro union of seting up on the mounting bracket, make leveling device easily change, make its nut not offset the other end with the branch outer wall and not disconnected with the screw on the mounting bracket through anticlockwise rotation bolt, then the bolt can reciprocate in the channel, thereby the height of mounting bracket has been adjusted, make leveling roller and sand table mesa contact, then rotate the bolt clockwise again and make its one end remove in the screw on the mounting bracket, then the nut on the bolt offsets with the branch outer wall, thereby accomplish fixedly, then remove the branch and carry out the flattening operation to the sand table.
Preferably, the bottom of branch is installed the movable block, install the slider on the movable block, the track has been seted up on the sand table platform outer wall, slider and track sliding connection.
Through adopting above-mentioned technical scheme, through the movable block of branch bottom installation, the slider of installing on the cooperation movable block has the track internal slip of seting up on the sand table platform outer wall, makes things convenient for branch left and right movement.
Preferably, a hinge rod is installed between the support rod and the moving block, one end of the hinge rod is rotationally connected with the support rod, and a shaft rod installed at the other end of the hinge rod slides in a sliding groove formed in the moving block.
Through adopting above-mentioned technical scheme, pull the branch to sand table platform leftmost earlier, because the articulated lever of installation between branch and the movable block can rotate the branch to erect the direction, when the branch stands up the back because gravity articulated lever one end can move the lower extreme of spout down, can rotate the branch and adjust its direction.
Preferably, the support rod is provided with a fixing rod, the moving block is provided with a fixing groove, and the fixing groove is matched with the fixing rod.
Through adopting above-mentioned technical scheme, the branch moves down and makes the dead lever of its installation insert in the fixed slot of seting up on the movable block for the branch erects.
Preferably, the sand table is provided with a storage groove.
Through adopting above-mentioned technical scheme, can remove the mounting bracket and the leveling roller on it and accomodate in accomodating the groove.
Preferably, a graduated scale is carved on the outer wall of the supporting rod.
Preferably, the bottom of the sand table is provided with supporting legs.
Compared with the prior art, the utility model has the beneficial effects that: make the leveling device easily change, can accomodate the leveling device, avoid the problem that the leveling device can hinder people to watch when watching sand table demonstration.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the storage shape of the present utility model.
FIG. 3 is a schematic illustration of the leveling operation of the present utility model.
Fig. 4 is an enlarged schematic view of the connection structure of the present utility model.
In the figure: 1. a sand table; 2. support legs; 3. a track; 4. a slide block; 5. a moving block; 6. a storage groove; 7. a support rod; 8. a bolt; 9. a mounting frame; 10. leveling rollers; 11. a channel; 12. a hinge rod; 13. a fixed rod; 14. a fixing groove; 15. and a sliding groove.
Detailed Description
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, 2 and 3, including sand table platform 1, slider 4, movable block 5, branch 7, bolt 8, mounting bracket 9, leveling roller 10, channel 11, articulated rod 12 and spout 15, install branch 7 on the sand table platform 1, branch 7 sets up to two sets of, two sets of slide between the branch 7 and placed mounting bracket 9, install leveling roller 10 on the mounting bracket 9, set up the channel 11 that runs through on the branch 7, wear bolt 8 in the channel 11, the nut diameter of bolt 8 is greater than channel 11 diameter, the other end of bolt 8 and the screw threaded connection of seting up on the mounting bracket 9, through rotating bolt 8 that is located seting up on the branch 7, can make bolt 8 withdraw from in the screw of seting up on the mounting bracket 9, then can take off mounting bracket 9 from branch 7 to change leveling roller 10 on mounting bracket 9 and on, change behind the easy leveling roller 10 that new mounting bracket 9 and last, rotate the bolt 8 again and make its one end and 9 set up the screw thread connection through rotating.
Referring to fig. 1, 2, 3 and 4, a moving block 5 is installed at the bottom of a supporting rod 7, a sliding block 4 is installed on the moving block 5, a track 3 is provided on the outer wall of the sand table 1, the sliding block 4 is slidingly connected with the track 3, a hinging rod 12 is installed between the supporting rod 7 and the moving block 5, one end of the hinging rod 12 is rotationally connected with the supporting rod 7, a shaft rod installed at the other end of the hinging rod 12 slides in a sliding groove 15 provided on the moving block 5, a fixing rod 13 is installed on the supporting rod 7, a fixing groove 14 is provided on the moving block 5, the fixing groove 14 is matched with the fixing rod 13, a containing groove 6 is provided on the sand table 1, the sliding block 4 installed on the moving block 5 is matched with the track 3 provided on the outer wall of the sand table 1 to slide the sand table 7, the supporting rod 7 is firstly pulled to the leftmost side of the sand table 1, because the hinging rod 12 arranged between the supporting rod 7 and the moving block 5 can rotate the supporting rod 7 to the vertical direction, when the supporting rod 7 is erected, one end of the hinging rod 12 moves to the lowest end of the sliding groove 15 due to gravity, meanwhile, the supporting rod 7 moves downwards to enable the fixed rod 13 arranged on the supporting rod to be inserted into the fixed groove 14 arranged on the moving block 5, the supporting rod 7 is erected, then the height of the mounting frame 9 is adjusted to enable the leveling roller 10 to be in contact with a sand table surface, the moving block 5 arranged at the bottom of the supporting rod 7 is pulled to move in the track 3 arranged on the outer wall of the sand table 1, leveling operation is carried out on the sand table, the mounting frame 9 is moved to the highest position during storage, then the supporting rod 7 is lifted upwards to enable the fixed rod 13 to be moved out of the fixed groove 14, then the supporting rod 7 is rotated to be horizontally arranged, the moving block 5 is moved rightwards, the mounting frame 9 and the leveling roller 10 arranged on the mounting frame 9 are moved into the storage groove 6, can accomodate the evener, avoid the problem that the leveling device can hinder people to watch when watching the sand table demonstration, carved with the scale on the branch 7 outer wall, supporting leg 2 is installed to the bottom of sand table platform 1.
The implementation principle of the leveling device for manufacturing the sand table and being easy to replace is as follows: through rotating the bolt 8 on the supporting rod 7 in the opened channel 11, the bolt 8 can be withdrawn from the screw hole formed in the mounting frame 9, then the mounting frame 9 can be removed from the supporting rod 7, thereby the mounting frame 9 and the leveling roller 10 on the mounting frame 9 are replaced, after a new mounting frame 9 and the leveling roller 10 on the mounting frame 9 are replaced, the bolt 8 is rotated again to enable one end of the leveling device to be screwed with the screw hole formed in the mounting frame 9, the leveling device is easy to replace, the nut of the leveling device is not abutted against the outer wall of the supporting rod 7 through rotating the bolt 8 anticlockwise, the other end of the leveling device is not connected with the screw hole formed in the mounting frame 9, then the bolt 8 can move up and down in the channel 11, the height of the mounting frame 9 is adjusted, the leveling roller 10 is contacted with a sand table surface, then one end of the leveling roller 8 is moved into the screw hole formed in the mounting frame 9 clockwise, then the nut on the bolt 8 is abutted against the outer wall of the supporting rod 7, thereby fixing is completed, then the supporting rod 7 is moved, the moving block 5 installed at the bottom of the supporting rod 7 is matched with the bottom of the supporting rod 7, the sliding block 4 installed on the outer wall of the sand table 5 is matched with the sliding block 1, the sliding block 3 is installed on the outer wall of the sand table 7, and the sliding block 7 is installed on the bottom the side of the sliding block 7 is installed on the side of the top 7, and the sliding block 13 is installed on the side of the top 13 is 13, and the top is installed on the side of the top 13, and the top is 13 is installed on the top of the top table surface is 13, and the top is installed, and the top is 13 is moved. The sand table is leveled, the mounting frame 9 is moved to the highest position during storage, then the supporting rod 7 is lifted upwards to enable the fixing rod 13 to be moved out of the fixing groove 14, then the supporting rod 7 is rotated to enable the fixing rod to be horizontally placed, the moving block 5 is moved rightwards, the mounting frame 9 and the leveling roller 10 on the mounting frame are moved into the storage groove 6, the leveling device can be stored, and the problem that people can be hindered by the leveling device when watching the sand table for demonstration is avoided.
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 (7)
1. A evener for sand table preparation is easy to be changed, includes sand table platform (1), slider (4), movable block (5), branch (7), bolt (8), mounting bracket (9), leveling roller (10), channel (11), articulated pole (12) and spout (15), its characterized in that: install branch (7) on sand table platform (1), branch (7) set up to two sets of, two sets of slide between branch (7) and place mounting bracket (9), install leveling roller (10) on mounting bracket (9), set up on branch (7) and run through channel (11), worn bolt (8) in channel (11), the nut diameter of bolt (8) is bigger than channel (11) diameter, the screw threaded connection of seting up on the other end of bolt (8) and mounting bracket (9).
2. A screed for sand table making easy-to-replace as defined in claim 1, wherein: the bottom of branch (7) is installed movable block (5), install slider (4) on movable block (5), track (3) have been seted up on sand table platform (1) outer wall, slider (4) and track (3) sliding connection.
3. A screed for sand table making easy-to-replace as defined in claim 1, wherein: a hinge rod (12) is arranged between the support rod (7) and the moving block (5), one end of the hinge rod (12) is rotationally connected with the support rod (7), and a shaft rod arranged at the other end of the hinge rod (12) slides in a sliding groove (15) formed in the moving block (5).
4. A screed for sand table making easy-to-replace as defined in claim 1, wherein: the fixed rod (13) is arranged on the supporting rod (7), the fixed groove (14) is formed in the moving block (5), and the fixed groove (14) is matched with the fixed rod (13).
5. A screed for sand table making easy-to-replace as defined in claim 1, wherein: the sand table (1) is provided with a storage groove (6).
6. A screed for sand table making easy-to-replace as defined in claim 1, wherein: the outer wall of the supporting rod (7) is carved with a graduated scale.
7. A screed for sand table making easy-to-replace as defined in claim 1, wherein: the bottom of the sand table (1) is provided with supporting legs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697081.2U CN220873173U (en) | 2023-10-09 | 2023-10-09 | A evener that is used for sand table preparation to change easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697081.2U CN220873173U (en) | 2023-10-09 | 2023-10-09 | A evener that is used for sand table preparation to change easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873173U true CN220873173U (en) | 2024-04-30 |
Family
ID=90819343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322697081.2U Active CN220873173U (en) | 2023-10-09 | 2023-10-09 | A evener that is used for sand table preparation to change easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873173U (en) |
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2023
- 2023-10-09 CN CN202322697081.2U patent/CN220873173U/en active Active
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