CN113775695A - Big data analysis device for territory space planning - Google Patents

Abstract

The invention discloses a big data analysis device for national soil space planning, which comprises a support frame, side supporting plates erected at the rear part of the upper end of the support frame and a connecting transverse plate erected at the upper end of the side supporting plates, wherein moving mechanisms are detachably arranged on the left side and the right side of the lower end of the support frame, fixing seats are fixedly arranged on the left side and the right side of the front end and the left side and the right side of the rear end of the support frame, the four fixing seats are movably arranged in the four fixing seats, the supporting mechanisms on the left side and the right side are symmetrically distributed in the left-right direction, two supporting seats are fixedly arranged on the left side and the right side of the upper end of the support frame, folding mechanisms are movably arranged in the four supporting seats together, a sliding groove is formed in the front end of the connecting transverse plate, a driving mechanism is slidably arranged in the sliding groove, and the driving mechanism is in transmission connection with the folding mechanisms. The big data analysis device for the territorial space planning is convenient to fold and store through the big data analysis display screen, strong in attractiveness, safe and reliable, capable of driving on various rugged roads, convenient to transport and transfer, convenient to fix and strong in stability.

Description

Big data analysis device for territory space planning

Technical Field

The invention relates to the technical field of analysis devices, in particular to a big data analysis device for territorial space planning.

Background

With the continuous and rapid increase of the economy of China, the promotion of industrialized urbanization is accelerated, and the territorial space is changed greatly. The change strongly supports economic development and social progress, but has some problems which need to be paid high attention, such as too fast reduction of cultivated land, too strong development of resources, prominent environmental problems, degradation of ecosystem functions and the like. Therefore, the strategic pattern of future national space development must be planned overall to form scientific national space development guidance.

The existing big data analysis device has the following disadvantages in the using process: 1. the flexibility is poor, although universal wheels are arranged, the universal wheels cannot move on uneven rugged road sections, the flexibility of analysis and demonstration is influenced, and the using effect of the big data analysis device is reduced; 2. it is bulky, unable folding accomodating, the transportation of being not convenient for, and take place to collide with the damage easily in the transfer process. Therefore, a big data analysis device for territorial space planning is provided.

Disclosure of Invention

The invention mainly aims to provide a big data analysis device for territorial space planning, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a big data analysis device for national soil space planning comprises a support frame, side supporting plates erected at the rear part of the upper end of the support frame, and a connecting transverse plate erected at the upper end of the side supporting plates, wherein the left side and the right side of the lower end of the support frame are both detachably provided with a moving mechanism, the left side and the right side of the front end and the rear end of the support frame are both fixedly provided with fixed seats, the fixed seats at the left side and the right side are symmetrically distributed, four fixed seats are all movably arranged in the fixed seats, the supporting mechanisms at the left side and the right side are symmetrically distributed, the left side and the right side of the upper end of the support frame are both fixedly provided with two supporting seats, four supporting seats are jointly movably provided with a folding mechanism, the folding mechanism is positioned in front of the side supporting plates, the front end of the connecting transverse plate is provided with a chute, a driving mechanism is slidably arranged in the chute, and is in transmission connection with the folding mechanism, the right end of the supporting frame is fixedly provided with a handrail.

As a further improvement of the above scheme, moving mechanism includes the link, the fixed welding in upper end of link has T type installation piece, the lower extreme left and right sides of T type installation piece upper portion all alternates and is connected with the installation screw rod, the left and right sides of link all has the removal subassembly through pivot movable mounting, T type installation piece is through the lower extreme of two installation screw rod demountable installation at the support frame, the upper end and the support frame fixed mounting of removal subassembly.

As a further improvement of the above scheme, the movable assembly comprises a fixed rod, a movable block is fixedly welded at one end of the fixed rod, a lantern ring is sleeved at the middle part of the fixed rod, a damping spring is fixedly welded at the upper part of the outer surface of the lantern ring, a movable wheel is movably mounted at one end, far away from the movable block, of the fixed rod through a bearing, and the movable block is fixedly mounted at the upper end of a support frame through a rotating shaft and a connecting frame movably mounted and the damping spring.

As a further improvement of the above scheme, the supporting mechanism includes a rotating plate, one end of the rotating plate is movably mounted in the fixing seat through a rotating shaft, the other end of the rotating plate is connected with a supporting screw in an inserting manner, the supporting screw is in threaded connection with the rotating plate, a fixing foot is fixedly mounted at the lower end of the supporting screw, a rotating handle is fixedly welded on the outer surface of the upper portion of the supporting screw, an anti-skid sleeve is sleeved outside the rotating handle, and a positioning rod is fixedly welded at the upper end of the rotating plate.

As a further improvement of the scheme, the upper end of the fixing seat is provided with a limiting groove communicated with the inside of the fixing seat, and the size of the limiting groove is matched with the size of the lower part of the positioning rod and corresponds to the position of the lower part of the positioning rod.

As a further improvement of the scheme, the stabilizing foot is of a circular truncated cone structure, the diameter of the lower end of the stabilizing foot is larger than that of the upper end of the stabilizing foot, and the length of the supporting screw is larger than the distance between the upper end face of the supporting frame and the lower end face of the movable wheel.

As a further improvement of above-mentioned scheme, folding mechanism includes the folding leg, the folding leg is U type structure, both ends all alternate about the folding leg and are connected with the movable rod, and the movable rod of right part passes through two supporting seat movable mounting on bearing and right side, and left movable rod joint is in two left supporting seats, the lower extreme middle part fixed mounting of folding leg has big data analysis display screen, there is the traction lever rear end middle part of folding leg through pivot movable mounting, the one end fixed mounting that big data analysis display screen was kept away from to the traction lever has the slide bar.

As a further improvement of the above scheme, actuating mechanism includes positive and negative motor, positive and negative motor fixed mounting is at the right-hand member of connecting the diaphragm, positive and negative motor's output fixed mounting cup joints the screw rod, cup joint the right cell wall of the left end through connection diaphragm of screw rod and through bearing and the left cell wall movable mounting who is connected the diaphragm, threaded connection has the slider on the screw rod, the front end middle part fixed mounting of slider has the connecting block, the front end of connecting block is opened there is the movable tank.

As a further improvement of the scheme, the structure of the sliding block is matched with that of the sliding groove, the sliding block is slidably mounted in the sliding groove, the connecting block is located at the front end of the connecting transverse plate, and the connecting block and the sliding block are perpendicular to each other.

As a further improvement of the scheme, the diameter of the sliding rod is matched with the inner diameter of the movable groove, and the rear part of the sliding rod is slidably arranged in the movable groove to connect the folding mechanism with the driving mechanism in a transmission way.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the moving mechanism, when the ground is sunken, the movable wheel is inclined downwards by gravity, at the moment, the movable block rotates downwards in the connecting frame through the rotating shaft, and the damping spring is stretched; when the vehicle runs to a convex road surface, the movable wheels incline upwards under the positive pressure of the ground, the movable blocks rotate upwards in the connecting frame through the rotating shafts, and the damping springs are compressed; when the vehicle runs on a flat road surface, the damping springs restore elastic deformation to enable the fixed rods to be in a balanced state, the whole device is driven to move through the movable wheels, the whole device can run on various rugged road surfaces, and transportation and transfer are facilitated.

2. According to the invention, through the arrangement of the damping spring, the movable wheel can be adjusted and can play a buffering role through the stretching of the damping spring, in the moving process, the abrasion of the movable wheel is relieved through the stretching of the damping spring, the service life of a moving assembly is prolonged, and the whole moving mechanism is convenient to disassemble and assemble and convenient to operate through the arrangement of the mounting screw rod.

3. According to the invention, through the arrangement, the rotating plate is moved out of the fixed seat, so that the rotating plate is perpendicular to the supporting frame, then the rotating handle is rotated to rotate the supporting screw rod, and the supporting screw rod is in threaded connection with the rotating plate to drive the stabilizing foot to move downwards to be in contact with the ground, so that the whole device is fixed, and the device is strong in stability, firm and reliable in fixation.

4. According to the anti-skidding support frame, the anti-skidding function is achieved through the arrangement of the anti-skidding sleeves, the operation is convenient, the positioning rod is clamped in the limiting groove through the arrangement of the limiting groove, the rotating plate is parallel to the support frame, the occupied space is reduced, the storage is convenient, and the flexibility is strong.

5. According to the invention, the slide block slides rightwards in the slide groove through the transmission connection and the threaded connection of the sleeve screw and the slide block, and the draw bar drives the big data analysis display screen to rotate around the sleeve screw on the right side as a center through the sliding of the slide rod in the movable groove until the folding frame is mutually vertical to the support frame, so that the big data analysis is conveniently carried out through the big data analysis display screen, the transmission is stable, and the structure is compact.

6. According to the invention, the slide block moves leftwards in the sliding groove, so that the folding frame is parallel to the supporting frame, the storage volume can be reduced, the attractiveness is strong, the transportation is convenient, the big data analysis display screen is stored at the lower end of the folding frame, the dust adhesion is avoided, the collision to the big data analysis display screen in the moving process is avoided, the safety is strong, and the service life of the big data analysis display screen is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a folding mechanism of a big data analysis device for territorial space planning according to the present invention in an accommodated state;

FIG. 2 is a schematic diagram showing an unfolded state of a folding mechanism of the big data analysis device for territorial space planning according to the present invention;

FIG. 3 is a schematic structural diagram of a support frame of the big data analysis device for territorial space planning according to the present invention;

FIG. 4 is a schematic structural diagram of a moving mechanism of a big data analysis device for territorial space planning according to the present invention;

FIG. 5 is a schematic structural diagram of a mobile component of a big data analysis apparatus for territorial space planning according to the present invention;

FIG. 6 is a schematic structural diagram of a supporting mechanism of the big data analysis device for territorial space planning according to the present invention;

FIG. 7 is a schematic structural diagram of a folding mechanism of the big data analysis device for territorial space planning according to the present invention;

fig. 8 is a schematic structural diagram of a driving mechanism of a big data analysis device for territorial space planning according to the present invention.

In the figure: 1. a support frame; 2. a moving mechanism; 3. a fixed seat; 4. a support mechanism; 5. a supporting seat; 6. a folding mechanism; 7. a side supporting plate; 8. connecting the transverse plates; 9. a drive mechanism; 10. a chute; 11. a handrail; 21. a connecting frame; 22. a T-shaped mounting block; 23. installing a screw rod; 24. a moving assembly; 25. fixing the rod; 26. a movable block; 27. a movable wheel; 28. a collar; 29. a damping spring; 31. a limiting groove; 41. rotating the plate; 42. a support screw; 43. stabilizing the feet; 44. a handle is rotated; 45. an anti-slip sleeve; 46. positioning a rod; 61. A folding frame; 62. a movable rod; 63. a big data analysis display screen; 64. a draw bar; 65. a slide bar; 91. A positive and negative motor; 92. sleeving a screw rod; 93. a slider; 94. connecting blocks; 95. a movable groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

Examples

A big data analysis device for national soil space planning, as shown in figure 1-2, comprises a support frame 1, a side supporting plate 7 erected at the rear part of the upper end of the support frame 1, and a connecting transverse plate 8 erected at the upper end of the side supporting plate 7, moving mechanisms 2 are detachably mounted at the left and right sides of the lower end of the support frame 1, fixing seats 3 are fixedly mounted at the left and right sides of the front end and the left and right sides of the rear end of the support frame 1, the fixing seats 3 at the left and right sides are symmetrically distributed, supporting mechanisms 4 are movably mounted in the four fixing seats 3, the supporting mechanisms 4 at the left and right sides are symmetrically distributed, two supporting seats 5 are fixedly mounted at the left and right sides of the upper end of the support frame 1, folding mechanisms 6 are movably mounted in the four supporting seats 5, the folding mechanisms 6 are positioned in front of the side supporting plate 7, a sliding groove 10 is formed at the front end of the connecting transverse plate 8, and a driving mechanism 9 is slidably mounted in the sliding groove 10, the driving mechanism 9 is in transmission connection with the folding mechanism 6, and the right end of the support frame 1 is fixedly provided with a handrail 11.

As shown in fig. 4-5, the moving mechanism 2 includes a connecting frame 21, a T-shaped mounting block 22 is fixedly welded at the upper end of the connecting frame 21, mounting screws 23 are respectively inserted and connected to the left and right sides of the lower end of the upper portion of the T-shaped mounting block 22, moving assemblies 24 are respectively movably mounted on the left and right sides of the connecting frame 21 through rotating shafts, the T-shaped mounting block 22 is detachably mounted at the lower end of the supporting frame 1 through the two mounting screws 23, and the upper end of the moving assembly 24 is fixedly mounted with the supporting frame 1; the moving assembly 24 comprises a fixed rod 25, a movable block 26 is fixedly welded at one end of the fixed rod 25, a lantern ring 28 is sleeved at the middle part of the fixed rod 25, a damping spring 29 is fixedly welded at the upper part of the outer surface of the lantern ring 28, a movable wheel 27 is movably installed at one end, far away from the movable block 26, of the fixed rod 25 through a bearing, the movable block 26 is movably installed with the connecting frame 21 through a rotating shaft, and the upper end of the damping spring 29 is fixedly installed with the lower end of the support frame 1; through damping spring 29's setting, not only can adjust movable wheel 27 through damping spring 29's extension, can also play the cushioning effect, at the removal in-process, through damping spring 29 is flexible, alleviates movable wheel 27 wearing and tearing, and the life of subassembly 24 is removed in the extension, and through the setting of installation screw 23, the equipment is dismantled to whole moving mechanism 2 to the convenience, convenient operation.

As shown in fig. 3 and 6, the supporting mechanism 4 includes a rotating plate 41, one end of the rotating plate 41 is movably installed in the fixing base 3 through a rotating shaft, the other end of the rotating plate 41 is connected with a supporting screw rod 42 in a penetrating manner, the supporting screw rod 42 is in threaded connection with the rotating plate 41, a stabilizing foot 43 is fixedly installed at the lower end of the supporting screw rod 42, a rotating handle 44 is fixedly welded on the outer surface of the upper portion of the supporting screw rod 42, an anti-skid sleeve 45 is sleeved outside the rotating handle 44, and a positioning rod 46 is fixedly welded at the upper end of the rotating plate 41; the upper end of the fixed seat 3 is provided with a limiting groove 31 communicated with the inside of the fixed seat 3, and the size of the limiting groove 31 is matched with the size of the lower part of the positioning rod 46 and the position of the limiting groove is corresponding to that of the lower part of the positioning rod; the stabilizing foot 43 is in a circular truncated cone structure, the diameter of the lower end of the stabilizing foot 43 is larger than that of the upper end of the stabilizing foot 43, and the length of the supporting screw rod 42 is larger than the distance between the upper end face of the supporting frame 1 and the lower end face of the movable wheel 27; through the setting of antiskid cover 45, play the antiskid effect, convenient operation through the setting of spacing groove 31, makes locating lever 46 joint make commentaries on classics board 41 parallel with support frame 1 in spacing groove 31, reduces occupation space, convenient storage, and the flexibility is strong.

As shown in fig. 7-8, the folding mechanism 6 includes a folding frame 61, the folding frame 61 is a U-shaped structure, the left and right ends of the folding frame 61 are respectively inserted and connected with a movable rod 62, the movable rod 62 at the right portion is movably mounted with the two supporting seats 5 at the right side through a bearing, the movable rod 62 at the left portion is clamped in the two supporting seats 5 at the left portion, a big data analysis display screen 63 is fixedly mounted in the middle of the lower end of the folding frame 61, a draw bar 64 is movably mounted in the middle of the rear end of the folding frame 61 through a rotating shaft, and a slide bar 65 is fixedly mounted at one end of the draw bar 64 far away from the big data analysis display screen 63; the driving mechanism 9 comprises a positive and negative motor 91, the positive and negative motor 91 is fixedly arranged at the right end of the connecting transverse plate 8, the output end of the positive and negative motor 91 is fixedly provided with a sleeving screw 92, the left end of the sleeving screw 92 penetrates through the right groove wall of the connecting transverse plate 8 and is movably arranged with the left groove wall of the connecting transverse plate 8 through a bearing, the sleeving screw 92 is in threaded connection with a sliding block 93, the middle part of the front end of the sliding block 93 is fixedly provided with a connecting block 94, and the front end of the connecting block 94 is provided with a movable groove 95; the structure of the sliding block 93 is matched with that of the sliding groove 10, the sliding block 93 is slidably mounted in the sliding groove 10, the connecting block 94 is positioned at the front end of the connecting transverse plate 8, and the connecting block 94 and the sliding block 93 are perpendicular to each other; the diameter of the slide bar 65 is matched with the inner diameter of the movable groove 95, and the rear part of the slide bar 65 is slidably arranged in the movable groove 95 to connect the folding mechanism 6 with the driving mechanism 9 in a transmission way; drive big data analysis display screen 63 through traction lever 64 and use the right side to cup joint screw rod 92 and rotate as the center, make folding leg 61 and support frame 1 mutually perpendicular, conveniently carry out big data analysis through big data analysis display screen 63, the transmission is stable, moreover, the steam generator is compact in structure, through slider 93 to the left movement in spout 10, make folding leg 61 and support frame 1 parallel, not only can reduce the storage volume, the aesthetic property is strong, convenient transportation, and through accomodating big data analysis display screen 63 at the lower extreme of folding leg 61, avoid the dust to adhere to, avoid causing the clash joint to big data analysis display screen 63 in the removal process, the security is strong.

In the specific use process of the embodiment, the handrail 11 is firstly pushed to enable the whole device to move through the movable wheel 27, in the moving process, when the ground is sunken, the movable wheel 27 is inclined downwards by gravity, at the moment, the movable block 26 rotates downwards in the connecting frame 21 through the rotating shaft, the damping spring 29 is stretched, when the mobile device runs on a convex road, the movable wheel 27 is inclined upwards by the positive pressure of the ground, at the moment, the movable block 26 rotates upwards in the connecting frame 21 through the rotating shaft, at the moment, the damping spring 29 is compressed, when the mobile device runs on a flat road, the damping spring 29 recovers elastic deformation to enable the fixed rod 25 to be in a balanced state, the whole device is driven to move through the movable wheel 27, through the arrangement of the moving mechanism 2, the whole device can run on various rugged roads, the transportation transfer is convenient, through the arrangement of the damping spring 29, the damping effect can be played and the damping effect can be realized, the abrasion of the movable wheel 27 is relieved, the service life of the moving assembly 24 is prolonged, and the whole moving mechanism 2 is convenient to disassemble and assemble and convenient to operate due to the arrangement of the mounting screw 23; when the whole device moves to a proper position, the rotating plate 41 is moved out of the fixed seat 3, the rotating plate 41 is perpendicular to the support frame 1, then the supporting screw rod 42 is rotated by rotating the rotating handle 44, the supporting screw rod 42 is in threaded connection with the rotating plate 41 to drive the stabilizing feet 43 to move downwards, the whole device is fixed with the ground until the stabilizing feet 43 are in contact with the ground, the anti-skidding effect is achieved by arranging the anti-skidding sleeves 45, the operation is convenient, when the whole device does not need to be fixed, the supporting screw rod 42 is rotated reversely, the stabilizing feet 43 are separated from the ground, then the rotating plate 41 is rotated, the rotating plate 41 is clamped in the limiting groove 31 by the positioning rod 46, the rotating plate 41 is parallel to the support frame 1, the occupied space is reduced, the storage is convenient, and the flexibility is strong; when an operator needs to analyze big data in city planning, the forward and reverse motor 91 is turned on, the forward and reverse motor 91 drives the socket screw 92 to rotate, the socket screw 92 is in threaded connection with the slide block 93 to enable the slide block 93 to slide rightwards in the slide groove 10, the slide rod 65 slides in the movable groove 95 to enable the draw bar 64 to drive the big data analysis display screen 63 to rotate around the socket screw 92 on the right side until the folding frame 61 is perpendicular to the support frame 1, then the big data analysis display screen 63 is used for carrying out big data analysis, after use, the forward and reverse motor 91 drives the socket screw 92 to rotate reversely, the slide block 93 moves leftwards in the slide groove 10, so that the draw bar 64 drives the folding frame 61 to rotate downwards until the folding frame 61 is parallel to the support frame 1, the storage volume can be reduced, the attractiveness is high, the transportation is convenient, and the big data analysis display screen 63 is stored at the lower end of the folding frame 61, the dust is prevented from adhering to the large data analysis display screen 63, the large data analysis display screen 63 is prevented from being collided in the moving process, safety is high, and the service life of the large data analysis display screen 63 is prolonged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a big data analysis device is used in territory space planning, includes support frame (1), erects in side backup pad (7) at support frame (1) upper end rear portion to and erect in connection diaphragm (8), its characterized in that of side backup pad (7) upper end: the movable mechanism (2) is detachably mounted on the left side and the right side of the lower end of the support frame (1), the fixing seats (3) are fixedly mounted on the left side and the right side of the front end and the left side and the right side of the rear end of the support frame (1), the fixing seats (3) on the left side and the right side are symmetrically distributed in the left and the right direction, four supporting mechanisms (4) are movably mounted in the fixing seats (3) in the left and the right sides, the supporting mechanisms (4) on the left side and the right side are symmetrically distributed in the left and the right direction, two supporting seats (5) are fixedly mounted on the left side and the right side of the upper end of the support frame (1), folding mechanisms (6) are movably mounted in the four supporting seats (5) together, the folding mechanisms (6) are positioned in front of side supporting plates (7), a sliding groove (10) is formed in the front end of a connecting transverse plate (8), a driving mechanism (9) is slidably mounted in the sliding groove (10), and the driving mechanism (9) is in transmission connection with the folding mechanism (6), the right end of the support frame (1) is fixedly provided with a handrail (11).

2. The big data analysis device for territorial space planning according to claim 1, wherein: moving mechanism (2) are including link (21), the fixed welding in upper end of link (21) has T type installation piece (22), the lower extreme left and right sides of T type installation piece (22) upper portion all alternates and is connected with installation screw rod (23), the left and right sides of link (21) all has removal subassembly (24) through pivot movable mounting, T type installation piece (22) are through the lower extreme of two installation screw rod (23) demountable installation at support frame (1), the upper end and support frame (1) fixed mounting of removal subassembly (24).

3. The big data analysis device for territorial space planning according to claim 2, wherein: remove subassembly (24) including dead lever (25), the fixed welding of one end of dead lever (25) has movable block (26), the lantern ring (28) has been cup jointed at the middle part of dead lever (25), the fixed welding in surface upper portion of the lantern ring (28) has damping spring (29), the one end that movable block (26) were kept away from in dead lever (25) has loose pulley (27) through bearing movable mounting, movable block (26) are through the lower extreme fixed mounting of pivot and link (21) movable mounting and damping spring (29) upper end and support frame (1).

4. The big data analysis device for territorial space planning according to claim 1, wherein: supporting mechanism (4) are including changeing board (41), the one end of changeing board (41) is through pivot movable mounting in fixing base (3), the other end of changeing board (41) alternates and is connected with supporting screw (42), and supporting screw (42) and commentaries on classics board (41) threaded connection, the lower extreme fixed mounting of supporting screw (42) has firm foot (43), the upper portion external surface fixed welding of supporting screw (42) has commentaries on classics handle (44), anti-skidding cover (45) have been cup jointed to the outside of commentaries on classics handle (44), the upper end fixed welding of changeing board (41) has locating lever (46).

5. The big data analysis device for territorial space planning according to claim 1, wherein: the upper end of the fixing seat (3) is provided with a limiting groove (31) communicated with the inside of the fixing seat (3), and the size of the limiting groove (31) is matched with the size of the lower part of the positioning rod (46) and the position of the limiting groove corresponds to the position of the lower part of the positioning rod.

6. The big data analysis device for territorial space planning according to claim 4, wherein: the stabilizing feet (43) are of a circular truncated cone structure, the diameter of the lower ends of the stabilizing feet (43) is larger than that of the upper ends of the stabilizing feet (43), and the length dimension of the supporting screw (42) is larger than the distance dimension between the upper end face of the supporting frame (1) and the lower end face of the movable wheel (27).

7. The big data analysis device for territorial space planning according to claim 1, wherein: folding mechanism (6) are including folding leg (61), folding leg (61) are U type structure, folding leg (61) about both ends all alternate and be connected with movable rod (62), and movable rod (62) of right part pass through two supporting seat (5) movable mounting on bearing and right side, left movable rod (62) joint in two left supporting seat (5), the lower extreme middle part fixed mounting of folding leg (61) has big data analysis display screen (63), the rear end middle part of folding leg (61) has traction lever (64) through pivot movable mounting, the one end fixed mounting that big data analysis display screen (63) were kept away from in traction lever (64) has slide bar (65).

8. The big data analysis device for territorial space planning according to claim 1, wherein: actuating mechanism (9) are including positive and negative motor (91), positive and negative motor (91) fixed mounting is at the right-hand member of connecting diaphragm (8), the output fixed mounting of positive and negative motor (91) cup joints screw rod (92), the left cell wall movable mounting who cup joints the left end through connection diaphragm (8) of screw rod (92) and pass through bearing and connection diaphragm (8), it has slider (93) to cup joint threaded connection on screw rod (92), the front end middle part fixed mounting of slider (93) has connecting block (94), movable groove (95) have been opened to the front end of connecting block (94).

9. The big data analysis device for territorial space planning according to claim 8, wherein: the structure of slider (93) and the structure looks adaptation of spout (10), slider (93) slidable mounting is in spout (10) and connecting block (94) are located the front end of connecting diaphragm (8), connecting block (94) and slider (93) mutually perpendicular.

10. The big data analysis device for territorial space planning according to claim 7, wherein: the diameter of the sliding rod (65) is matched with the inner diameter of the movable groove (95), and the rear part of the sliding rod (65) is slidably arranged in the movable groove (95) to drive and connect the folding mechanism (6) and the driving mechanism (9).

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