CN210925180U - Rail mounted multilayer removes sand table - Google Patents
Rail mounted multilayer removes sand table Download PDFInfo
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- CN210925180U CN210925180U CN201921878344.7U CN201921878344U CN210925180U CN 210925180 U CN210925180 U CN 210925180U CN 201921878344 U CN201921878344 U CN 201921878344U CN 210925180 U CN210925180 U CN 210925180U
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- sand table
- guide
- guide rods
- bottom plate
- rod
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- 239000004576 sand Substances 0.000 title claims abstract description 148
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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 a rail mounted multilayer removes sand table belongs to sand table technical field, including the bottom plate, two curb plates are installed at the top of bottom plate, be equipped with two connecting plates between two curb plates, be equipped with two first guide arms and second guide arm between two curb plates, be equipped with two third guide arms and fourth guide arm between two connecting plates, slidable mounting has first sand table between two first guide arms, slidable mounting has the second sand table between two second guide arms, slidable mounting has the third sand table between two third guide arms, slidable mounting has the fourth sand table between two fourth guide arms, the bottom one end of bottom plate is installed the pulley, the other end of bottom plate rotates and installs the pivot; the utility model discloses realize the nimble removal of a plurality of sand tables, the better show of sand table of being convenient for makes things convenient for the removal and the fixed convenience of whole sand table simultaneously, improves the use quality, and it is full of the user demand.
Description
Technical Field
The utility model belongs to the technical field of the sand table, concretely relates to rail mounted multilayer removes sand table.
Background
The sand table can be used for intuitively knowing information by using a model piled by silt, weapons and other materials according to a topographic map, an aviation photograph or a field topography and according to a certain proportional relation.
But the rail mounted multilayer on the existing market removes sand table is not only complicated in structure, and the function is single, do not set up bracing piece and support frame, can not carry out diversified removal to the sand table, do not set up the slide rail, can not carry out horizontal migration to the sand table, do not set up spacing post and sheath, can not fix the sand table, do not set up the expansion plate, the demonstration area that can not increase the sand table, be not convenient for remove the sand table, in the comparison file that patent number that has been published is CN207704736U, it is inconvenient to carry out the rigidity to the sand table, can not satisfy the demand of using, consequently, it removes the sand table to need a rail mounted multilayer to solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand table is removed to rail mounted multilayer 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: a rail type multilayer movable sand table comprises a bottom plate, wherein two side plates are installed at the top of the bottom plate, two connecting plates are arranged between the two side plates, two first guide rods and two second guide rods are arranged between the two side plates, two third guide rods and two fourth guide rods are arranged between the two connecting plates, a first sand table is installed between the two first guide rods in a sliding mode, a second sand table is installed between the two second guide rods in a sliding mode, a third sand table is installed between the two third guide rods in a sliding mode, a fourth sand table is installed between the two fourth guide rods in a sliding mode, a pulley is installed at one end of the bottom plate, a rotating shaft is installed at the other end of the bottom plate in a rotating mode, a roller is installed at the bottom of the rotating shaft in a rotating mode, a compression groove is formed in the bottom of the rotating shaft, a lifting rod is installed at the top of the, the clutch blocks are located right above the rollers, the lifting rod is sleeved with a spring, the bottom of the spring is abutted against the lifting block, the limiting block is installed at the top of the bottom plate, the limiting groove is formed in the top of the limiting block, the arc-shaped handle is installed at the top of the lifting rod in a rotating mode, and one end of the arc-shaped handle is located in the limiting groove.
Adopt above-mentioned scheme, provide the track for the removal of first sand table through first guide arm, the second guide arm passes through the track for the removal of second sand table, provide the track for the removal of third sand table through the third guide arm, provide the track for the removal of fourth sand table through the fourth guide arm, make first sand table, the second sand table, third sand table and the removal that the fourth sand table can be stable, be convenient for the better show of sand table, show not influence each other between each sand table simultaneously, the bandwagon effect is good, adjust in a flexible way. Make things convenient for whole sand table to remove through pulley and gyro wheel, through manual upwards promoting arc handle, then rotate the arc handle, loosen the arc handle, realize that the clutch blocks supports and presses the rotation that can restrict the gyro wheel at the top of gyro wheel, can fix whole sand table, remove and fixed convenient, improve service quality, it is full of the user demand.
As a preferred embodiment, two sides of the first sand table, the second sand table, the third sand table and the fourth sand table are respectively provided with a fixed block, the fixed blocks are respectively sleeved on the first guide rod, the second guide rod, the third guide rod and the fourth guide rod in a sliding manner, the first sand table is positioned above the second sand table, the second sand table is positioned above the third sand table, and the third sand table is positioned above the fourth sand table; the first guide bar provides a track for the movement of the first sand table, and the second guide bar provides a track for the movement of the second sand table.
Adopt above-mentioned scheme, provide the track through the third guide arm for the removal of third sand table, provide the track through the removal of fourth guide arm for the removal of fourth sand table for first sand table, second sand table, third sand table and fourth sand table can be stable remove, the better show of sand table of being convenient for.
As a preferred embodiment, an operating rod is installed on the rotating shaft, and a pull ring is installed at one end of the operating rod;
by adopting the scheme, the pull ring is manually held to drive the operating rod to swing so as to drive the operating rod to rotate, the rotating shaft rotates to control the direction of the roller, and therefore the moving direction of the whole sand table can be controlled, and the operating rod is convenient for a user to operate.
As a preferred embodiment, the lifting rod is fixedly connected with the lifting block, a vertical rod is arranged in the compression groove, and the lifting block is slidably sleeved on the vertical rod.
By adopting the scheme, the vertical rod is used for installing the lifting block, so that the lifting block is connected with the inside of the compression groove in a sliding manner, the vertical rod is vertically arranged, the guide effect and the rail support of the lifting block during movement are achieved, and the structure is more stable.
In a preferred embodiment, the friction block is of an arc-shaped structure, the friction block is made of rubber, and one side of the friction block, which is close to the roller, is provided with uniformly distributed insections.
Adopt above-mentioned scheme, the arc structure setting of clutch blocks is for better and gyro wheel contact, and the rubber material has fine wear resistance, and the roughness of insection increase clutch blocks can increase frictional force.
Compared with the prior art, the beneficial effects of the utility model are that:
the track is provided for the removal of first sand table through first guide arm, the track is passed through for the removal of second sand table to the second guide arm, provide the track for the removal of third sand table through the third guide arm, the track is provided for the removal of fourth sand table through the fourth guide arm, make first sand table, the second sand table, third sand table and fourth sand table can be stable remove, be convenient for the better show of sand table, show does not influence each other between each sand table simultaneously, the bandwagon effect is good, adjust in a flexible way.
Make things convenient for whole sand table to remove through pulley and gyro wheel, through manual upwards promoting arc handle, then rotate the arc handle, loosen the arc handle, realize that the clutch blocks supports and presses the rotation that can restrict the gyro wheel at the top of gyro wheel, can fix whole sand table, remove and fixed convenient, improve service quality, it is full of the user demand.
The utility model discloses realize the nimble removal of a plurality of sand tables, the better show of sand table of being convenient for makes things convenient for the removal and the fixed convenience of whole sand table simultaneously, improves the use quality, and it is full of the user demand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a part of the structure of the present invention;
fig. 3 is a schematic structural diagram at a in fig. 1.
In the figure: 1. a base plate; 2. a side plate; 3. a connecting plate; 4. a first guide bar; 5. a second guide bar; 6. a third guide bar; 7. a fourth guide bar; 8. a first sand table; 9. a second sand table; 10. a third sand table; 11. a fourth sand table; 12. a pulley; 13. a rotating shaft; 14. a roller; 15. a compression groove; 16. a lifting block; 17. a lifting rod; 18. a friction block; 19. a spring; 20. an arc-shaped handle; 21. a limiting block; 22. a limiting groove; 23. an operating lever.
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 present invention provides a rail-mounted multi-layer movable sand table, which includes a bottom plate 1, two side plates 2 are mounted on the top of the bottom plate 1, two connecting plates 3 are disposed between the two side plates 2, two first guide rods 4 and two second guide rods 5 are disposed between the two side plates 2, two third guide rods 6 and four guide rods 7 are disposed between the two connecting plates 3, a first sand table 8 is slidably mounted between the two first guide rods 4, a second sand table 9 is slidably mounted between the two second guide rods 5, a third sand table 10 is slidably mounted between the two third guide rods 6, and a fourth sand table 11 is slidably mounted between the two fourth guide rods 7 (see fig. 1 and 2); a track is provided for the movement of the first sand table 8 through the first guide rod 4, a track is provided for the movement of the second sand table 9 through the second guide rod 5, a track is provided for the movement of the third sand table 10 through the third guide rod 6, and a track is provided for the movement of the fourth sand table 11 through the fourth guide rod 7, so that the first sand table 8, the second sand table 9, the third sand table 10 and the fourth sand table 11 can stably move, and the sand tables can be better displayed conveniently.
A pulley 12 is installed at one end of the bottom plate 1, a rotating shaft 13 is installed at the other end of the bottom plate 1 in a rotating mode, a roller 14 is installed at the bottom of the rotating shaft 13 in a rotating mode, a compression groove 15 is formed in the bottom of the rotating shaft 13, a lifting block 16 is installed in the compression groove 15 in a sliding mode, a lifting rod 17 is installed at the top of the rotating shaft 13 in a sliding mode, the bottom of the lifting rod 17 penetrates through the lifting block 16 and is connected with a friction block 18, the friction block 18 is located right above the roller 14, a spring 19 is sleeved on the lifting rod 17, the bottom of the spring 19 abuts against the lifting block 16, a limiting block 21 is installed at the top of the bottom plate 1, a limiting groove 22 is formed in the top of the limiting block 21, an arc-shaped handle; make things convenient for whole sand table to remove through pulley 12 and gyro wheel 14, through manual upwards promotion arc handle 20, then rotate arc handle 20, loosen arc handle 20, realize that rubbing block 18 supports and presses the rotation that can restrict gyro wheel 14 at the top of gyro wheel 14, can fix whole sand table, remove and fixed convenient, improve the use quality, it is full of the user demand.
Two sides of the first sand table 8, the second sand table 9, the third sand table 10 and the fourth sand table 11 are respectively provided with a fixed block, the fixed blocks are respectively sleeved on the first guide rod 4, the second guide rod 5, the third guide rod 6 and the fourth guide rod 7 in a sliding manner, the first sand table 8 is positioned above the second sand table 9, the second sand table 9 is positioned above the third sand table 10, and the third sand table 10 is positioned above the fourth sand table 11 (see fig. 1 and 2); a track is provided for the movement of the first sand table 8 through the first guide rod 4, a track is provided for the movement of the second sand table 9 through the second guide rod 5, a track is provided for the movement of the third sand table 10 through the third guide rod 6, and a track is provided for the movement of the fourth sand table 11 through the fourth guide rod 7, so that the first sand table 8, the second sand table 9, the third sand table 10 and the fourth sand table 11 can stably move, and the sand tables can be better displayed conveniently.
In this embodiment, the rotating shaft 13 is provided with an operating rod 23 which is obliquely arranged, and one end of the operating rod 23 is provided with a pull ring (see fig. 1 and 3); the pull ring is manually held to drive the operating rod 23 to swing so as to drive the operating rod to rotate, the rotating shaft 13 rotates to control the direction of the roller 14, and therefore the moving direction of the whole sand table can be controlled, and the operating rod is convenient for a user to operate.
The lifting rod 17 is fixedly connected with the lifting block 16, a vertical rod is arranged in the compression groove 15, and the lifting block 16 is sleeved on the vertical rod in a sliding manner (see fig. 3); the montant is used for the installation of lifter 16 for the lifter realizes with the inside sliding connection of compression groove 15, and the montant is vertical setting, plays guide effect and the track support to lifter 16 when the motion, makes the structure more stable.
In this embodiment, the friction block 18 has an arc structure, the friction block 18 is made of rubber, and the side of the friction block 18 close to the roller 14 is provided with evenly distributed insections. The arc structure of the friction block 18 is arranged to be in contact with the roller 14 better, the rubber material has good wear resistance, and the insection increases the roughness of the friction block, so that the friction force can be increased.
When using, provide the track through first guide arm 4 for the removal of first sand table 8, second guide arm 5 passes through the track for the removal of second sand table 9, provide the track for the removal of third sand table 10 through third guide arm 6, provide the track for the removal of fourth sand table 11 through fourth guide arm 7, make first sand table 8, second sand table 9, third sand table 10 and fourth sand table 11 can be stable remove, be convenient for the better show of sand table, show not influencing each other between each sand table simultaneously, the bandwagon effect is good, adjust in a flexible way.
Make things convenient for whole sand table to remove through pulley 12 and gyro wheel 14, make pivot 13 rotate through the motion of manual drive action bars 23, thereby adjust the direction of gyro wheel 14, the direction of the whole sand table motion of control, high durability and convenient operation, when not needing the motion, manual upwards promote arc handle 20, then rotate arc handle 20, rotate between ninety degrees to one hundred eighty degrees, loosen arc handle 20, then under spring 19's elastic force effect, spring 19 is in compression state always, spring 19 drives the decline of elevator 16 and makes lifter 17 and clutch blocks 18 descend, clutch blocks 18 support to press and can restrict the rotation of gyro wheel 14 at gyro wheel 14's top, can fix whole sand table, remove and fixed convenient, improve the use quality, it is full of the user demand.
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 (5)
1. A rail mounted multilayer removes sand table, includes bottom plate (1), its characterized in that: the sand table is characterized in that two side plates (2) are mounted at the top of the bottom plate (1), two connecting plates (3) are arranged between the two side plates (2), two first guide rods (4) and two second guide rods (5) are arranged between the two side plates (2), two third guide rods (6) and two fourth guide rods (7) are arranged between the two connecting plates (3), a first sand table (8) is slidably mounted between the two first guide rods (4), a second sand table (9) is slidably mounted between the two second guide rods (5), a third sand table (10) is slidably mounted between the two third guide rods (6), a fourth sand table (11) is slidably mounted between the two fourth guide rods (7), pulleys (12) are mounted at one end of the bottom plate (1), a rotating shaft (13) is rotatably mounted at the other end of the bottom plate (1), and rollers (14) are rotatably mounted at the bottom of the rotating shaft (13), compression groove (15) have been seted up to the bottom of pivot (13), slidable mounting has elevator (16) in compression groove (15), and the top slidable mounting of pivot (13) has lifter (17), and elevator (16) are run through and friction block (18) are connected to the bottom of lifter (17), and friction block (18) are located gyro wheel (14) directly over, and the cover is equipped with spring (19) on lifter (17), and the bottom of spring (19) is supported and is pressed on elevator (16), stopper (21) are installed at the top of bottom plate (1), and spacing groove (22) have been seted up at the top of stopper (21), arc handle (20) are installed in the top rotation of lifter (17), and the one end of arc handle (20) is located spacing groove (22).
2. An orbital multi-level moving sand table as claimed in claim 1 wherein: the two sides of the first sand table (8), the second sand table (9), the third sand table (10) and the fourth sand table (11) are respectively provided with a fixing block, the fixing blocks are respectively sleeved on the first guide rod (4), the second guide rod (5), the third guide rod (6) and the fourth guide rod (7) in a sliding mode, the first sand table (8) is located above the second sand table (9), the second sand table (9) is located above the third sand table (10), and the third sand table (10) is located above the fourth sand table (11).
3. An orbital multi-level moving sand table as claimed in claim 1 wherein: an operating rod (23) which is obliquely arranged is installed on the rotating shaft (13), and a pull ring is installed at one end of the operating rod (23).
4. An orbital multi-level moving sand table as claimed in claim 1 wherein: the lifting rod (17) is fixedly connected with the lifting block (16), a vertical rod is arranged in the compression groove (15), and the lifting block (16) is sleeved on the vertical rod in a sliding mode.
5. An orbital multi-level moving sand table as claimed in claim 1 wherein: the friction block (18) is of an arc-shaped structure, the friction block (18) is made of rubber materials, and one side, close to the roller (14), of the friction block (18) is provided with uniformly distributed insections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878344.7U CN210925180U (en) | 2019-11-01 | 2019-11-01 | Rail mounted multilayer removes sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878344.7U CN210925180U (en) | 2019-11-01 | 2019-11-01 | Rail mounted multilayer removes sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925180U true CN210925180U (en) | 2020-07-03 |
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ID=71350448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878344.7U Expired - Fee Related CN210925180U (en) | 2019-11-01 | 2019-11-01 | Rail mounted multilayer removes sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164301A (en) * | 2020-11-13 | 2021-01-01 | 江西环境工程职业学院 | Interactive international trade sand table model |
| CN112934555A (en) * | 2021-01-20 | 2021-06-11 | 周作忠 | Paint storage tank for automobile spraying based on pressure difference |
-
2019
- 2019-11-01 CN CN201921878344.7U patent/CN210925180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164301A (en) * | 2020-11-13 | 2021-01-01 | 江西环境工程职业学院 | Interactive international trade sand table model |
| CN112934555A (en) * | 2021-01-20 | 2021-06-11 | 周作忠 | Paint storage tank for automobile spraying based on pressure difference |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |