CN216211850U - Sand table for land management - Google Patents
Sand table for land management Download PDFInfo
- Publication number
- CN216211850U CN216211850U CN202122421842.2U CN202122421842U CN216211850U CN 216211850 U CN216211850 U CN 216211850U CN 202122421842 U CN202122421842 U CN 202122421842U CN 216211850 U CN216211850 U CN 216211850U
- Authority
- CN
- China
- Prior art keywords
- sand table
- fixedly connected
- rod
- movable
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of land management and discloses a sand table for land management, which comprises a sand table body, wherein a movable plate is fixedly connected to the bottom of the sand table body, a connecting block is arranged at the bottom of the movable plate, rollers are arranged on the front side and the back side of the connecting block, a bottom plate is arranged at the bottom of the connecting block, a first sliding groove is formed in the top of the bottom plate, the rollers are movably placed in the first sliding groove, supporting legs are fixedly connected to the bottom of the bottom plate, a moving mechanism is arranged at the top of the sand table body, a lifting mechanism is arranged on one side of the moving mechanism, an installation table is fixedly installed at the bottom of the lifting mechanism, and the moving mechanism comprises a first limiting block, a second limiting block, a nylon rope, a pulley, a wire winding wheel, a cross rod, a groove and a movable pin. The utility model solves the problem that the common sand table is inconvenient to observe carefully and also solves the problem that the common sand table is not easy to observe a far part.
Description
Technical Field
The utility model relates to the technical field of land management, in particular to a sand table for land management.
Background
The terrain sand table represents the landform characteristics in a micro-entity mode, represents objects such as mountains, water bodies, roads and the like in a model, mainly represents terrain data, and enables people to know macroscopic objects from a microscopic angle. The application range and the wide range of the terrain model are mainly applied in the following industries: government, traffic, water conservancy, electric power, police commands, homeland resources, travel, and the like. The common sand table is usually fixed on a plane, the problem of missing and missing the view is easily caused by adjusting the stand position of the common sand table to view different positions of the sand table during the view, and the design of a part of the sand table is too large, so that people cannot conveniently view the part far away, and the sand table convenient for viewing at various angles is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand table for land management, which achieves the purpose of convenient observation.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sand table for land management, includes the sand table body, the bottom fixedly connected with fly leaf of sand table body, the bottom of fly leaf is provided with the connecting block, the front and the back of connecting block are provided with the gyro wheel, the bottom of connecting block is provided with the bottom plate, spout one has been seted up at the top of bottom plate, the inside at spout one is placed in the gyro wheel activity, the bottom fixedly connected with supporting leg of bottom plate, the top of sand table body is provided with moving mechanism, one side of moving mechanism is provided with elevating system, elevating system's bottom fixed mounting has the mount table.
Preferably, the moving mechanism comprises a first limiting block, a limiting rod, a second limiting block, a nylon rope, a pulley, a wire winding wheel, a cross rod, a groove, a movable pin, a connecting rod, a first gear, a second gear, a connecting column, a rack, a movable frame, an L-shaped rod, a movable rod and a connecting frame, wherein the first limiting block is fixedly connected to one side of the connecting block, one end of the limiting rod penetrates through the movable plate and is movably connected with the movable plate, one end of the limiting rod is fixedly connected with the first limiting block, the other end of the limiting rod is fixedly connected with the second limiting block, the cross rod is arranged at the top of the sand table body, one side of the cross rod is fixedly connected with the connecting frame, the top of the connecting frame is fixedly connected with the roof, the groove is formed in the left end and the right end of the cross rod, the pulley is movably arranged in the groove at the left end, the movable pin penetrates through the pulley and is movably connected with the pulley, one end of the movable pin penetrates through the cross rod and is movably connected with the cross rod, the wire winding wheel is movably arranged in the groove at the right end, one end of the nylon rope is fixedly connected with the top of the sand table body, the other end of the nylon rope is fixedly connected with the wire winding wheel through a pulley, the connecting rod penetrates through the cross rod and is movably connected with the cross rod, the connecting rod penetrates through the wire winding wheel and is fixedly connected with the wire winding wheel, one end of the connecting rod is fixedly connected with the first gear, the back of the second gear is fixedly connected with the connecting column, the back of the connecting column is fixedly connected with the front surface of the mounting table, one end of the movable frame is fixedly arranged on the front surface of the mounting table, the rack penetrates through the movable frame and is movably connected with the movable frame, the rack is meshed with the second gear, the bottom of the rack is fixedly connected with the top of the L-shaped rod, one side of the L-shaped rod is fixedly connected with one end of the movable rod, and the other end of the movable rod is fixedly connected with the connecting block. The moving mechanism has the function of adjusting the position of the sand table body, and observation is more convenient.
Preferably, elevating system includes the motor, gear three, mounting platform, slider, spout two, the gasbag, the air inlet, the gas outlet, the support column motor fixed mounting is at mounting platform's top, slider fixed mounting is in one side of mounting platform, gear three fixed mounting is on the output of motor, support column fixed mounting is at the top of mounting platform, spout two is seted up in one side of support column, the inside at spout two is placed in the slider activity, the top of gasbag and mounting platform's bottom fixed connection, the bottom of gasbag and the top fixed connection of mounting platform, air inlet and gas outlet have been seted up to one side of gasbag. The lifting mechanism has the function that one motor controls the two mechanisms respectively, and the position of the sand table body can be adjusted more conveniently.
Preferably, the movable plate is movably sleeved at the top of the connecting block. The movable plate will not incline to a certain direction in the moving process
Preferably, one end of the nylon rope is divided into two strands which are respectively connected to two edges of the top of the sand table body. Can not incline to a certain direction due to uneven stress in the process of lifting upwards
Preferably, an inflator is arranged on the air inlet. The air bag can be conveniently inflated.
The utility model provides a sand table for land management. The method has the following beneficial effects:
(1) the sand table has the advantages that the moving mechanism is arranged to adjust the position of the sand table body, so that the observation of each angle of the sand table body is more convenient, the moving mechanism is divided into two parts, the lifting and the moving of the sand table body are respectively controlled, the height and the distance of the sand table body can be separately adjusted, and the condition that the sand table is overlooked by mistake can be avoided.
(2) The lifting mechanism is arranged to play a role in adjusting the height of the motor, so that the motor can respectively control the two parts of the moving mechanism, the height of the motor is adjusted by changing the air pressure in the air bag, the operation is convenient and quick by a single person, the air in the air bag is slowly discharged through the air outlet, the falling speed of the motor cannot be too high, and the motor cannot be damaged due to the too high falling speed.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top view of the present invention.
In the figure: 1. a sand table body; 2. a movable plate; 3. connecting blocks; 4. a base plate; 5. supporting legs; 6. a first sliding chute; 7. a roller; 8. a moving mechanism; 9. a lifting mechanism; 10. an installation table; 801. a first limiting block; 802. a limiting rod; 803. a second limiting block; 804. a nylon cord; 805. a pulley; 806. winding the wire wheel; 807. a cross bar; 808. a groove; 809. a movable pin; 810. a connecting rod; 811. a first gear; 812. a second gear; 813. connecting columns; 814. a rack; 815. a movable frame; 816. an L-shaped rod; 817. a movable rod; 818. a connecting frame; 901. a motor; 902. a third gear; 903. mounting a platform; 904. a slider; 905. a second chute; 906. an air bag; 907. an air inlet; 908. an air outlet; 909. and (4) a support column.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a sand table for land management comprises a sand table body 1, wherein a movable plate 2 is fixedly connected to the bottom of the sand table body 1, a connecting block 3 is arranged at the bottom of the movable plate 2, the movable plate 2 is movably sleeved at the top of the connecting block 3, rollers 7 are arranged on the front surface and the back surface of the connecting block 3, a bottom plate 4 is arranged at the bottom of the connecting block 3, a first sliding groove 6 is formed in the top of the bottom plate 4, the rollers 7 are movably arranged inside the first sliding groove 6, supporting legs 5 are fixedly connected to the bottom of the bottom plate 4, a moving mechanism 8 is arranged at the top of the sand table body 1, the moving mechanism 8 comprises a first limiting block 801, a limiting rod 802, a second limiting block 803, a nylon rope 804, a pulley 805, a wire winding wheel 806, a cross rod 807, a groove 808, a movable pin 809, a connecting rod 810, a first gear 811, a second gear 812, a connecting column, a rack 814, a movable frame 815, an L-shaped rod 816, a movable rod 817 and a connecting frame 818, a first limiting block 801 is fixedly connected to one side of the connecting block 3, one end of a limiting rod 802 penetrates through the movable plate 2 and is movably connected with the movable plate 2, one end of the limiting rod 802 is fixedly connected with the first limiting block 801, the other end of the limiting rod 802 is fixedly connected with a second limiting block 803, a cross rod 807 is arranged at the top of the sand table body 1, one side of the cross rod 807 is fixedly connected with a connecting frame 818, the top of the connecting frame 818 is fixedly connected with the roof, grooves 808 are formed in the left end and the right end of the cross rod 807, a pulley 805 is movably arranged in the groove 808 at the left end, a movable pin 809 penetrates through the pulley 805 and is movably connected with the pulley 805, one end of the movable pin 809 penetrates through the cross rod 807 and is movably connected with the cross rod, a winding wheel 806 is movably arranged in the groove 808 at the right end, one end of a nylon rope 804 is fixedly connected with the top of the sand table body 1, and the other end of the nylon rope 804 is fixedly connected with the winding wheel 806 through the pulley 805, one end of a nylon rope 804 is divided into two strands which are respectively connected to two edges of the top of the sand table body 1, a connecting rod 810 penetrates through a cross rod 807 and is movably connected with the cross rod 807, the connecting rod 810 penetrates through a wire winding wheel 806 and is fixedly connected with the wire winding wheel 806, one end of the connecting rod 810 is fixedly connected with a first gear 811, the back of a second gear 812 is fixedly connected with a connecting column 813, the back of the connecting column 813 is fixedly connected with the front of a mounting table 10, one end of a movable frame 815 is fixedly mounted on the front of the mounting table 10, a rack 814 penetrates through the movable frame 815 and is movably connected with the movable frame 815, the rack 814 is meshed with the second gear 812, the bottom of the rack 814 is fixedly connected with the top of an L-shaped rod 816, one side of the L-shaped rod 816 is fixedly connected with one end of the movable rod 817, the other end of the movable rod 817 is fixedly connected with a connecting block 3, and the moving mechanism 8 is arranged to play a role in adjusting the position of the sand table body 1 so that each angle of the sand table body 1 can be observed more conveniently, the moving mechanism 8 is divided into two parts, the lifting and the moving of the sand table body 1 are respectively controlled, the height and the distance of the sand table body can be separately adjusted, and the condition of overlooking can be avoided, one side of the moving mechanism 8 is provided with a lifting mechanism 9, the bottom of the lifting mechanism 9 is fixedly provided with a mounting table 10, the lifting mechanism 9 comprises a motor 901, a gear three 902, a mounting platform 903, a sliding block 904, a sliding groove two 905, an air bag 906, an air inlet 907, an air outlet 908, a supporting column 909, the motor 901 is fixedly arranged at the top of the mounting platform 903, the sliding block 904 is fixedly arranged at one side of the mounting platform 903, the gear three 902 is fixedly arranged at the output end of the motor 901, the supporting column 909 is fixedly arranged at the top of the mounting table 10, the sliding groove two 905 is arranged at one side of the supporting column 909, the sliding block 904 is movably arranged in the sliding groove two 905, the top of the air bag 906 is fixedly connected with the bottom of the mounting platform 903, the bottom of the air bag 906 is fixedly connected with the top of the mounting table 10, one side of the air bag 906 is provided with an air inlet 907 and an air outlet 908, an inflator is arranged on the air inlet 907, the lifting mechanism 9 is arranged to adjust the height of the motor 901, the motor 901 can control the two parts of the moving mechanism 8 respectively, the height of the motor 901 is adjusted by changing the air pressure inside the air bag 906, the operation is convenient and quick for one person, air in the air bag 906 is slowly released through the air outlet 908, the falling speed of the motor 901 cannot be too fast, and the motor 901 cannot be damaged due to the fact that the falling speed is too fast.
When the sand table is used, when the air bag 906 is filled with air, the air bag 906 expands to lift the motor 901, the gear III 902 is meshed with the gear I811, the motor 901 is started to drive the gear III 902 to rotate, the gear 902 rotates to drive the gear I811 to rotate, the gear I811 rotates to drive the connecting rod 810 to rotate, the connecting rod 810 rotates to drive the cord wheel 806 to rotate, the cord wheel 806 rotates to retract the nylon rope 804, the nylon rope 804 moves upwards through the pulley 805 to lift the sand table body 1, the sand table body 1 moves upwards along the limiting rod 802, when the air in the air bag 906 is discharged outwards through the air outlet 908, the air bag contracts to enable the motor 901 to move downwards to enable the gear III 902 and the gear II 812 to be meshed with each other, the motor 901 is started to drive the gear III 902 to rotate, the gear III rotates to drive the gear II 812 to rotate, the gear II 812 rotates to drive the rack 814 to move, the rack 814 moves to drive the L-shaped rod 816 to move, the L-shaped rod 816 moves to drive the movable rod 817 to move, the movable rod 817 moves to drive the connecting block 3 to move.
Claims (6)
1. The utility model provides a sand table for land management, includes sand table body (1), its characterized in that: the sand table comprises a sand table body (1), wherein the bottom of the sand table body (1) is fixedly connected with a movable plate (2), the bottom of the movable plate (2) is provided with a connecting block (3), the front and the back of the connecting block (3) are provided with idler wheels (7), the bottom of the connecting block (3) is provided with a bottom plate (4), a first sliding groove (6) is formed in the top of the bottom plate (4), the idler wheels (7) are movably arranged inside the first sliding groove (6), the bottom of the bottom plate (4) is fixedly connected with supporting legs (5), the top of the sand table body (1) is provided with a moving mechanism (8), one side of the moving mechanism (8) is provided with an elevating mechanism (9), and the bottom of the elevating mechanism (9) is fixedly provided with a mounting table (10).
2. A sand table for land management according to claim 1, wherein: the moving mechanism (8) comprises a first limiting block (801), a limiting rod (802), a second limiting block (803), a nylon rope (804), a pulley (805), a wire winding wheel (806), a cross rod (807), a groove (808), a movable pin (809), a connecting rod (810), a first gear (811), a second gear (812), a connecting rod (813), a rack (814), a movable frame (815), an L-shaped rod (816), a movable rod (817) and a connecting frame (818), wherein the first limiting block (801) is fixedly connected to one side of the connecting block (3), one end of the limiting rod (802) penetrates through the movable plate (2) and is movably connected with the movable plate (2), one end of the limiting rod (802) is fixedly connected with the first limiting block (801), the other end of the limiting rod (802) is fixedly connected with the second limiting block (803), the cross rod (807) is arranged at the top of the sand table body (1), one side of the cross bar (807) is fixedly connected with a connecting frame (818), the top of the connecting frame (818) is fixedly connected with a roof, grooves (808) are formed in the left end and the right end of the cross bar (807), the pulley (805) is movably placed in the groove (808) at the left end, the movable pin (809) penetrates through the pulley (805) and is movably connected with the pulley (805), one end of the movable pin (809) penetrates through the cross bar (807) and is movably connected with the cross bar (807), the wire winding wheel (806) is movably placed in the groove (808) at the right end, one end of the nylon rope (804) is fixedly connected with the top of the sand tray body (1), the other end of the nylon rope (804) is fixedly connected with the wire winding wheel (806) through the pulley (807), the connecting rod (810) penetrates through the cross bar (807) and is movably connected with the cross bar (807), and the connecting rod (810) penetrates through the wire winding wheel (806) and is fixedly connected with the wire winding wheel (806), the one end and the gear (811) fixed connection of connecting rod (810), the back and spliced pole (813) fixed connection of gear two (812), the back and the front fixed connection of mount table (10) of spliced pole (813), the one end fixed mounting of adjustable shelf (815) is in the front of mount table (10), rack (814) run through adjustable shelf (815) and adjustable shelf (815) swing joint, rack (814) and gear two (812) meshing, the bottom of rack (814) and the top fixed connection of L type pole (816), the one side of L type pole (816) and the one end fixed connection of movable rod (817), the other end and connecting block (3) fixed connection of movable rod (817).
3. A sand table for land management according to claim 1, wherein: the lifting mechanism (9) comprises a motor (901), a gear III (902), a mounting platform (903), a sliding block (904), a sliding groove II (905), an air bag (906), an air inlet (907), an air outlet (908) and a supporting column (909), wherein the motor (901) is fixedly mounted at the top of the mounting platform (903), the sliding block (904) is fixedly mounted at one side of the mounting platform (903), the gear III (902) is fixedly mounted at the output end of the motor (901), the supporting column (909) is fixedly mounted at the top of the mounting platform (10), the sliding groove II (905) is formed at one side of the supporting column (909), the sliding block (904) is movably placed in the sliding groove II (905), the top of the air bag (906) is fixedly connected with the bottom of the mounting platform (903), and the bottom of the air bag (906) is fixedly connected with the top of the mounting platform (10), an air inlet (907) and an air outlet (908) are formed in one side of the air bag (906).
4. A sand table for land management according to claim 1, wherein: the movable plate (2) is movably sleeved on the top of the connecting block (3).
5. A sand table for land management according to claim 2, wherein: one end of the nylon rope (804) is divided into two strands which are respectively connected to two edges at the top of the sand table body (1).
6. A sand table for land management according to claim 3, wherein: an inflator is arranged on the air inlet (907).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421842.2U CN216211850U (en) | 2021-10-09 | 2021-10-09 | Sand table for land management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421842.2U CN216211850U (en) | 2021-10-09 | 2021-10-09 | Sand table for land management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216211850U true CN216211850U (en) | 2022-04-05 |
Family
ID=80861791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122421842.2U Active CN216211850U (en) | 2021-10-09 | 2021-10-09 | Sand table for land management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216211850U (en) |
-
2021
- 2021-10-09 CN CN202122421842.2U patent/CN216211850U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103184805B (en) | Stereoscopic garage | |
| CN209797295U (en) | Multi-degree-of-freedom hoisting device for assembly type building | |
| CN214566219U (en) | Unmanned aerial vehicle take-off and landing platform | |
| CN209652778U (en) | Culvert construction packaged type formwork jumbo | |
| CN106247863B (en) | A kind of multi-functional target practice image training robot | |
| CN105967121A (en) | Scissor-type lifting device capable of adjusting height flexibly | |
| CN207845001U (en) | A kind of auxiliary agent platform for aqueous woodware paint | |
| CN205637803U (en) | Lift mast | |
| CN202284708U (en) | Adjustable high-speed camera stand | |
| CN216211850U (en) | Sand table for land management | |
| CN109319573A (en) | A kind of movable type of track traffic cable rotatably adjusts the actinobacillus device of height | |
| CN204728797U (en) | Electric up-down mast | |
| CN215287748U (en) | Suspension arm support with angle and height convenient to adjust | |
| CN218195220U (en) | Bionic robot motion control test platform | |
| CN208191442U (en) | A kind of towed hedgerow device | |
| CN209242578U (en) | A kind of elevating platform assembly | |
| CN107269053B (en) | Modularization parking apparatus | |
| CN203361723U (en) | Grabbing and rotating mechanism for stereoscopic parking equipment | |
| CN104912374A (en) | Electric ascending and descending mast | |
| CN205151308U (en) | Kickoff mechanism | |
| CN212617141U (en) | High-speed camera carrying device | |
| CN209542116U (en) | A kind of device of quick adjusting gyrocar performance test slope surface angle | |
| CN208918369U (en) | The adjustable parking device in space and shutdown system | |
| CN210519669U (en) | Clamp is planted in gardens | |
| CN215520348U (en) | Protection device for safety technology guard construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ni Yue Inventor after: Du Yao Inventor after: Ba Gen Inventor after: Sheng Fufang Inventor after: Zhang Lili Inventor after: Li Jigang Inventor after: Huang Bangwang Inventor before: Huang Bangwang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: 030000 No. 11, Xinjian South Road, Yingze District, Taiyuan City, Shanxi Province Patentee after: Shanxi Urban and rural planning and Design Institute Co.,Ltd. Address before: 756000 No. 368, Xiguan North Street, Yuanzhou District, Guyuan City, Ningxia Hui Autonomous Region Patentee before: Huang Bangwang |