Land space planning layout display device

Abstract

The utility model discloses a territorial space planning layout display device which comprises a frame body, rectangular sliding grooves are formed in the inner walls of the two ends of the frame body, a plurality of outer sliding plates are installed in the rectangular sliding grooves in a sliding mode, supporting plates are fixedly installed on the inner sides of the outer sliding plates, sliding rails are fixedly installed on the opposite sides of the supporting plates, and the sliding rails are fixedly installed on the outer sliding plates. A sliding seat is slidably mounted on the outer side of the sliding rail, a sliding rod is slidably connected to the interior of one end of the sliding seat in a sleeved mode, a screw is in spiral transmission connection with the interior of the other end of the sliding seat, and an electric telescopic rod is fixedly mounted at the top of the sliding seat. Through the arranged hydraulic telescopic rods, when a hydraulic oil pump is started to pump hydraulic oil in a storage box into a rectangular communicating pipe, the hydraulic oil is communicated to the hydraulic telescopic rods through the rectangular communicating pipe, so that the hydraulic telescopic rods stretch out, the height of the frame body is increased, and meanwhile, the flexibility of the frame body in use is increased in cooperation with movement of universal wheels; and adjustment and movement are convenient, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of national land space display, in particular to a national land space planning layout display device. Background Art

[0002] National space refers to the geographical space under the jurisdiction of national sovereignty and sovereign rights. It is the place and environment for the survival of citizens, including land, land waters, inland waters, territorial waters, airspace, etc. Generally speaking, if divided by the types of products provided, a country's national space can be divided into four categories: urban space, agricultural space, ecological space and other space.

[0003] After the national land space survey, different data need to be summarized and displayed. The display is generally a plane data display and a proportional miniature model display. The existing devices used for model display are usually built by hand and do not have the function of cooperating with terrain changes. More sand table materials are needed for stacking during construction, which causes certain inconveniences. Based on this, we propose a national land space planning layout display device. Utility Model Content

[0004] The purpose of the utility model is to provide a national land space planning layout display device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a national land space planning layout display device, comprising a frame, the inner walls of both ends of the frame are provided with rectangular slide grooves, a plurality of outer slide plates are slidably installed inside the rectangular slide grooves, a support plate is fixedly installed on the inner side of the outer slide plate, a slide track is fixedly installed on the opposite side of the support plate, a slide seat is slidably installed on the outer side of the slide track, a slide rod is slidably sleeved inside one end of the slide seat, a screw is connected to the internal spiral transmission of the other end of the slide seat, an electric telescopic rod is fixedly installed on the top of the slide seat, a ball wheel is movably installed on the top of the electric telescopic rod, an elastic cloth is fixedly installed on the top of the inner side of the frame, and the top of the elastic cloth is fixedly installed A number of friction points are installed, two T-shaped slide rails are fixedly installed inside the frame, a number of T-shaped sliders are slidably installed inside the two T-shaped slide rails, rubber bands are fixedly installed on the opposite sides of the T-shaped sliders, a number of pin holes are opened at the bottom of the two ends of the frame and the inside of the outer slide plate, four hydraulic telescopic rods are fixedly installed on the bottom of the frame, reinforcement rods are fixedly installed on the opposite sides of the four hydraulic telescopic rods, universal wheels are movably installed on the bottom of the four hydraulic telescopic rods, and rectangular connecting pipes are connected to the opposite sides of the four hydraulic telescopic rods, a hydraulic oil pump is fixedly installed on the bottom of the frame, a storage box is fixedly installed on the bottom of the frame, and a constant pressure valve is movably connected to one side of the storage box.

[0006] Preferably, the outer slide plates and the support plates are linearly and evenly distributed inside the rectangular slide groove, and the number of the outer slide plates and the support plates is at least five.

[0007] Preferably, both ends of the slide rod are fixedly mounted on opposite sides of the support plate, both ends of the screw rod are movably penetrated and mounted inside the support plate through bearings, a hand crank is fixedly mounted on one end of the screw rod, and the bottom of the slide track is in sliding contact with the bottom of the inner cavity of the frame.

[0008] Preferably, the friction points are evenly distributed in a rectangular shape inside the elastic cloth, the outer side of the rubber band is in sliding contact with the bottom of the elastic cloth, and the T-shaped sliders are evenly arranged linearly on the inner side of the T-shaped slide rail.

[0009] Preferably, the pin holes are linearly and evenly arranged inside the frame, and the pin holes penetrate the frame and extend to the inside of the outer slide plate.

[0010] Preferably, the output end of the hydraulic oil pump is connected to the interior of the rectangular connecting pipe through a pipeline, and the input end of the hydraulic oil pump is connected to the interior of the storage tank through a pipeline.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the equipment is in use, the operator slides the support plate according to the requirements of the established model. When the support plate moves, the outer slide plate slides in the rectangular slide groove to reach the required position, and the pins are inserted into the pin holes to fix the positions of the outer slide plate and the support plate, and then the screw rod is rotated, and the spiral transmission force between the screw rod and the slide seat is applied to the slide seat. The slide seat rotates into a linear motion under the sliding support of the slide rod, and the slide seat can be moved to the required position. Finally, by turning on the electric telescopic rod, after the electric telescopic rod is extended to a certain length, the ball wheel is pushed against the bottom of the elastic cloth and the elastic cloth is lifted up to simulate the effect of the uplift of the mountain. After the adjustment of multiple structures is completed, the sand table miniature model is pasted on the top of the elastic cloth, and the friction point provides friction and a stable position for pasting. The overall solution has a good use effect, and the simulation display is adjusted according to the needs, which reduces the materials required for the sand table and is easy to use.

[0012] Through the hydraulic telescopic rod, when the hydraulic oil pump is started and the hydraulic oil inside the storage box is pumped into the rectangular connecting pipe, it is connected to each hydraulic telescopic rod through the rectangular connecting pipe, so that the hydraulic telescopic rod is extended to raise the height of the frame. At the same time, with the movement of the universal wheel, the frame is more flexible when in use, which is convenient for adjustment and movement, and increases the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0014] Figure 2This is a schematic diagram of the three-dimensional structure of the utility model with the elastic fabric hidden from rear view.

[0015] Figure 3 It is a front sectional structural schematic diagram of the utility model.

[0016] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. frame; 2. elastic cloth; 3. friction point; 4. hydraulic telescopic rod; 5. universal wheel; 6. reinforcement rod; 7. rectangular connecting pipe; 8. support plate; 9. T-shaped slide rail; 10. T-shaped slider; 11. rubber band; 12. screw rod; 13. slide rod; 14. slide rail; 15. slide seat; 16. electric telescopic rod; 17. ball wheel; 18. storage box; 19. hydraulic oil pump; 20. constant pressure valve; 21. outer slide plate; 22. rectangular slide groove; 23. pin hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4The utility model provides a technical solution: a national land space planning layout display device, including a frame 1, the inner walls of both ends of the frame 1 are provided with rectangular slide grooves 22, a plurality of outer slide plates 21 are slidably installed inside the rectangular slide grooves 22, a support plate 8 is fixedly installed on the inner side of the outer slide plate 21, a slide track 14 is fixedly installed on the opposite side of the support plate 8, a slide seat 15 is slidably installed on the outer side of the slide track 14, a slide rod 13 is slidably sleeved inside one end of the slide seat 15, a screw rod 12 is connected to the inner spiral transmission of the other end of the slide seat 15, an electric telescopic rod 16 is fixedly installed on the top of the slide seat 15, a ball wheel 17 is movably installed on the top of the electric telescopic rod 16, an elastic cloth 2 is fixedly installed on the top of the inner side of the frame 1, and the elastic cloth 2 is fixedly installed on the top There are a number of friction points 3, two T-shaped slide rails 9 are fixedly installed inside the frame 1, a number of T-shaped sliders 10 are slidably installed inside the two T-shaped slide rails 9, and rubber bands 11 are fixedly installed on the opposite sides of the T-shaped sliders 10. A number of pin holes 23 are provided at the bottom of the two ends of the frame 1 and the inside of the outer slide plate 21, four hydraulic telescopic rods 4 are fixedly installed on the bottom of the frame 1, and reinforcement rods 6 are fixedly installed on the opposite sides of the four hydraulic telescopic rods 4. Universal wheels 5 are movably installed on the bottoms of the four hydraulic telescopic rods 4, and rectangular connecting pipes 7 are connected to the opposite sides of the four hydraulic telescopic rods 4. A hydraulic oil pump 19 is fixedly installed on the bottom of the frame 1, and a storage box 18 is fixedly installed on the bottom of the frame 1, and a constant pressure valve 20 is movably connected to one side of the storage box 18.

[0020] The working principle of the above technical solution is as follows: when in use, the operator slides the support plate 8 according to the requirements of the established model. When the support plate 8 moves, the outer slide plate 21 slides in the rectangular slide groove 22 to reach the required position, and a pin is inserted into the pin hole 23 to fix the position of the outer slide plate 21 and the support plate 8, and then the screw 12 is rotated. The spiral transmission force between the screw 12 and the slide seat 15 is applied to the slide seat 15. The slide seat 15 rotates into a linear motion under the sliding support of the slide rod 13, and the slide seat 15 can be moved to the required position. Finally, by turning on the electric telescopic rod 16, after the electric telescopic rod 16 is extended to a certain length, the ball wheel 17 is prompted to press against the bottom of the elastic cloth 2 and lift the elastic cloth 2 to simulate the effect of a high mountain uplift. After multiple structural adjustments are completed, the sand table miniature model is pasted on the top of the elastic cloth 2. The friction point 3 provides friction and a stable position for pasting. The overall solution has a good use effect, and the simulation display is adjusted according to the needs, which reduces the materials required for the sand table and is easy to use.

[0021] In another embodiment, Figure 1-Figure 4 As shown, the outer slide plate 21 and the support plates 8 are linearly and evenly distributed inside the rectangular slide groove 22, and the number of the outer slide plate 21 and the support plates 8 is at least five.

[0022] The multiple settings of the outer slide plate 21 and the support plate 8 can better simulate the coordination between the mountains and multiple structures. The outer slide plate 21 is installed inside the rectangular slide groove 22 to play a clamping and sliding role, which is convenient for use.

[0023] In another embodiment, Figure 1-Figure 4 As shown, both ends of the slide rod 13 are fixedly mounted on opposite sides of the support plate 8, both ends of the screw rod 12 are movably installed inside the support plate 8 through bearings, a hand crank is fixedly mounted on one end of the screw rod 12, and the bottom of the slide track 14 is in sliding contact with the bottom of the inner cavity of the frame 1.

[0024] The slide rod 13 is fixed to provide a sliding installation force for the slide seat 15, which is convenient for the operation of the slide seat 15, and the screw rod 12 is movably supported by the bearing, which is convenient for rotation to apply force to the inner side of the slide seat 15, so as to facilitate spiral transmission. The slide track 14 provides support for the support plates 8 at both ends, which is convenient for the stability of the structure and increases the force of the structure.

[0025] In another embodiment, Figure 1-Figure 4 As shown, the friction points 3 are evenly distributed in a rectangular shape inside the elastic fabric 2, the outer side of the rubber band 11 is in sliding contact with the bottom of the elastic fabric 2, and the T-shaped sliders 10 are evenly arranged linearly on the inner side of the T-shaped slide rail 9.

[0026] The friction point 3 provides friction for the sand table miniature model installed on the top of the elastic cloth 2, which is convenient for pasting and coating and increases stability. The elastic cloth 2 is made of one of DuPont Lycra, nylon fabric or silicone. The rubber band 11 provides support for the bottom of the elastic cloth 2 to increase the force.

[0027] In another embodiment, Figure 1-Figure 4 As shown, the pin holes 23 are linearly and evenly arranged inside the frame 1 , and the pin holes 23 penetrate the frame 1 and extend to the inside of the outer slide plate 21 .

[0028] The pin holes 23 are evenly distributed inside the frame 1, so that pins can be inserted through the pin holes 23 to fix the outer slide 21 at a specific position of the frame 1. The outer slide 21 is fixed at the position of the rectangular slide groove 22, so that the position of the support plate 8 is fixed, which is convenient for increasing stability and reducing deflection.

[0029] In another embodiment, Figure 2 As shown, the output end of the hydraulic oil pump 19 is connected to the interior of the rectangular connecting pipe 7 through a pipeline, and the input end of the hydraulic oil pump 19 is connected to the interior of the storage box 18 through a pipeline.

[0030] By means of the hydraulic telescopic rod 4, when the hydraulic oil pump 19 is started and the hydraulic oil in the storage box 18 is pumped into the rectangular connecting pipe 7, the hydraulic oil is connected to each hydraulic telescopic rod 4 through the rectangular connecting pipe 7, so that the hydraulic telescopic rod 4 is extended, thereby raising the height of the frame 1. At the same time, in conjunction with the movement of the universal wheel 5, the frame 1 is more flexible when in use, is easier to adjust and move, and is more convenient to use.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A national land space planning layout display device, comprising a frame (1), characterized in that: Rectangular slide grooves (22) are provided on the inner walls at both ends of the frame (1), a plurality of outer slide plates (21) are slidably mounted inside the rectangular slide grooves (22), a support plate (8) is fixedly mounted on the inner side of the outer slide plate (21), a slide track (14) is fixedly mounted on the opposite side of the support plate (8), a slide seat (15) is slidably mounted on the outer side of the slide track (14), a slide rod (13) is slidably sleeved inside one end of the slide seat (15), a screw rod (12) is internally spirally connected to the other end of the slide seat (15), an electric telescopic rod (16) is fixedly mounted on the top of the slide seat (15), a ball wheel (17) is movably mounted on the top of the electric telescopic rod (16), an elastic cloth (2) is fixedly mounted on the top of the inner side of the frame (1), a plurality of friction points (3) are fixedly mounted on the top of the elastic cloth (2), the inner side of the frame (1) is fixedly mounted with a plurality of friction points (3), and the inner side of the frame (1) is fixedly mounted with a plurality of friction points (3). Two T-shaped slide rails (9) are fixedly installed, and a plurality of T-shaped slide blocks (10) are slidably installed inside the two T-shaped slide rails (9). Rubber bands (11) are fixedly installed on the opposite sides of the T-shaped slide blocks (10). A plurality of pin holes (23) are provided at the bottoms of both ends of the frame (1) and inside the outer slide plate (21). Four hydraulic telescopic rods (4) are fixedly installed at the bottom of the frame (1). Reinforcement rods (6) are fixedly installed on the opposite sides of the four hydraulic telescopic rods (4). Universal wheels (5) are movably installed at the bottoms of the four hydraulic telescopic rods (4). Rectangular connecting pipes (7) are connected to the opposite sides of the four hydraulic telescopic rods (4). A hydraulic oil pump (19) is fixedly installed at the bottom of the frame (1). A storage box (18) is fixedly installed at the bottom of the frame (1), and a constant pressure valve (20) is movably connected to one side of the storage box (18).

2. A national land space planning layout display device according to claim 1, characterized in that: The outer slide plates (21) and the support plates (8) are evenly distributed linearly inside the rectangular slide groove (22), and the number of the outer slide plates (21) and the support plates (8) is at least five.

3. The national land space planning layout display device according to claim 1, characterized in that: The two ends of the slide rod (13) are fixedly mounted on opposite sides of the support plate (8), the two ends of the screw rod (12) are movably mounted through the inside of the support plate (8) via bearings, a hand crank is fixedly mounted on one end of the screw rod (12), and the bottom of the slide rail (14) is in sliding contact with the bottom of the inner cavity of the frame (1).

4. The national land space planning layout display device according to claim 1, characterized in that: The friction points (3) are evenly distributed in a rectangular shape inside the elastic cloth (2), the outer side of the rubber band (11) is in sliding contact with the bottom of the elastic cloth (2), and the T-shaped sliders (10) are evenly arranged in a linear shape inside the T-shaped slide rail (9).

5. The national land space planning layout display device according to claim 1, characterized in that: The pin holes (23) are evenly arranged in a linear manner and distributed inside the frame (1); the pin holes (23) penetrate the frame (1) and extend to the inside of the outer slide plate (21).

6. The national land space planning layout display device according to claim 1, characterized in that: The output end of the hydraulic oil pump (19) is connected to the interior of the rectangular connecting pipe (7) through a pipeline, and the input end of the hydraulic oil pump (19) is connected to the interior of the storage box (18) through a pipeline.

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