CN210804955U - An urban planning layout display agency - Google Patents

Abstract

The utility model discloses a city planning overall arrangement show mechanism, including supporting the body frame, the central point that supports the body frame lower extreme puts and is connected with the support column, and a week hinged joint that supports the body frame lower extreme has the chassis, and the upper end of supporting the body frame is connected with the installation casing through the telescoping cylinder, and the internally mounted rotating electrical machines of installation casing, the upper end of rotating electrical machines are connected with the rotary column, the mounting groove has been seted up to the inside of rotary column, and V type frame is installed to the bottom of mounting groove. This city planning overall arrangement show mechanism has the chassis at the lower extreme hinged joint that supports the body frame, and the quantity of chassis is three, and is the arc structure, and the lower extreme of chassis is connected with the magnet, and the chassis encloses into the cylinder structure, plays the supporting role to the chassis through inboard support, is convenient for draw in and support, uses in a flexible way, accomodates easily, and occupation space is little, both has been applicable to three-dimensional sand table, can paste the plane drawing again, and a tractor serves two-purpose, and application scope is wide.

Description

An urban planning layout display agency

technical field

The utility model relates to the technical field of urban planning display, in particular to an urban planning layout display mechanism.

Background technique

Urban planning is the study of the future development of the city, the rational layout of the city, and the comprehensive arrangement of various projects in the city. It is the blueprint for the development of the city in a certain period of time. It is also the premise of the management of three stages of urban planning, urban construction and urban operation. The existing city planning and layout display institutions are inconvenient to use, cannot achieve the display effect, and are complicated to operate.

Chinese patent CN204390589 discloses an urban planning layout display mechanism, which relates to the technical field of urban planning appliances. An installation column is installed in the middle of the installation base, a telescopic cylinder is installed at the upper end of the installation column, and the upper end of the telescopic rod of the telescopic cylinder is connected to the installation shell Connecting, both ends of the bottom of the installation shell are installed with guide rods, the guide rods are connected in the guide sleeve, and the guide sleeve is installed on the installation column, a rotating motor is installed in the installation shell, and a positioning plate is installed on the rotating shaft of the rotating motor The positioning plate is provided with several positioning columns, the positioning columns are arranged in the positioning holes at the bottom of the planning plate, the left end of the planning plate is provided with a vertical scale, and the lower end of the planning plate is provided with a horizontal scale; the utility model is convenient for quick installation, easy to ascend, The descending and rotating display improves the display effect, and is easy to operate and use.

Although this application solves the problems in the background technology to a certain extent, the positioning plate in this application can only be installed with a horizontal planning board. When used, it is used to install a three-dimensional sand table display, which cannot be well displayed for a plane planning diagram. , and the mechanism cannot be folded, it is not easy to store, and it takes up a lot of space when not in use.

Utility model content

The purpose of the utility model is to provide an urban planning layout display mechanism, which has the advantages of easy folding, convenient storage, and dual use in one machine, and solves the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an urban planning and layout display mechanism, comprising a supporting main frame, a supporting column is connected at the center of the lower end of the supporting main frame, and a circumferential hinge of the lower end of the supporting main frame has a bottom. The upper end of the supporting main frame is connected with an installation casing through a telescopic cylinder, a rotating motor is installed inside the installation casing, and a rotating column is connected to the upper end of the rotating motor. There is a V-shaped frame, the upper end of the side wall of the rotating column is symmetrically provided with a first socket, the rotating column below the first socket is provided with a second socket, and the upper end of the rotating column is movably connected with a fixed plate, the V-shaped frame The two sides of the V-shaped frame are symmetrically connected with a hand lever, one end of the hand lever penetrates the second jack, and is connected to the limit plate, the upper end of the V-shaped frame is symmetrically connected to the limit lever, the limit lever penetrates the first jack, and is connected with The inner side of the rotating shaft, the upper end of the V-shaped frame is connected with a spring, the inner wall of the bottom frame is connected with a connecting block, the connecting block is hinged with an inner bracket, one end of the inner bracket is hinged with a movable ring, and the movable ring is movably connected with the support column The upper surface of the fixed plate is connected with a positioning plate, one side of the lower surface of the fixed plate is provided with a chute, the two sides of the chute are symmetrically set with limit slots, and the two ends of the chute are respectively connected with a first positioning slot and a second slot. Two positioning grooves, the square column groove and the cylindrical groove are respectively connected with the limit rod and the rotating shaft, the two sides of the first positioning groove are symmetrically connected with a square column groove, one side of the square column groove is connected with a cylindrical groove, the second The side of the positioning slot away from the chute is provided with a through slot, and the through slot is communicated with the chute.

Preferably, an elastic clip is connected to the support column, and the elastic clip is engaged with the movable ring.

Preferably, a connecting block is also connected to the movable ring, and the connecting block is hinged with the inner support.

Preferably, the number of the underframes is three, and the underframe is of an arc-shaped structure, the lower end of the underframe is connected with a magnet, and the underframe is enclosed in a cylindrical structure.

Preferably, the chute is matched with the rotating column, and the sliding groove is movably connected with the rotating column.

Preferably, the first positioning groove and the second positioning groove have the same structure.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

This urban planning and layout display organization has a bottom frame hinged at the lower end of the supporting main frame, the number of the bottom frame is three, and it is an arc structure. The inner bracket supports the bottom frame, which is easy to fold and support, flexible to use, easy to store, and occupies a small space. In addition, a chute is provided on the fixed plate, and the first positioning groove and the second positioning groove are used for the rotation column. Positioning, the fixed plate can be set horizontally or vertically, which is suitable for both the three-dimensional sand table and the plane drawing. It can be used for one machine and has a wide range of applications. When adjusting, the movement of the limit rod is controlled by manually pressing the hand lever. The structure It is simple and easy to operate, and when the fixed plate is set vertically, it is convenient for storage.

Description of drawings

Fig. 1 is the overall structure diagram of the utility model;

Fig. 2 is the enlarged view of A of the utility model;

Fig. 3 is the bottom view of the chassis of the utility model;

Fig. 4 is the bottom view of the fixed plate of the utility model;

5 is a cross-sectional view of the fixing plate of the present invention.

In the figure: 1. Supporting main frame; 11. Supporting column; 12. Mounting shell; 13. Rotating motor; 14. Rotating column; 141. Mounting slot; , V-frame; 151, manual lever; 152, limit plate; 153, limit rod; 154, shaft; 155, spring; 2, chassis; 21, connecting block; 22, inner bracket; 23, movable ring ;3, fixed plate; 31, positioning plate; 32, chute; 321, limit slot; 33, first positioning slot; 331, square column slot; 332, cylindrical slot; 34, second positioning slot; 341, pass groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-2, an urban planning and layout display mechanism, including a supporting main frame 1, a supporting column 11 is connected to the center of the lower end of the supporting main frame 1, and an elastic clip is connected to the supporting column 11, and the elastic clip is connected to the movable The ring 23 is engaged, and the elastic clamp is similar to the clamp on the umbrella handle, which plays the role of fixing the movable ring 23. The lower end of the support main frame 1 is hinged with the bottom frame 2, and the upper end of the support main frame 1 is connected by a telescopic cylinder. There is an installation casing 12, the telescopic cylinder can control the installation casing 12 to move up and down, a rotary motor 13 is installed inside the installation casing 12, the upper end of the rotary motor 13 is connected with a rotating column 14, the rotating motor 13 drives the rotating column 14 to rotate, and the rotating column 14 is provided with a mounting slot 141, the bottom of the mounting slot 141 is mounted with a V-shaped frame 15, the upper end of the side wall of the rotating column 14 is symmetrically provided with a first socket 142, and the rotating column 14 below the first socket 142 is opened with a The second jack 143, the upper end of the rotating column 14 is movably connected with the fixing plate 3, the two sides of the V-shaped frame 15 are symmetrically connected with the manual lever 151, one end of the manual lever 151 penetrates the second jack 143, and is connected to the limiter The plate 152, the upper end of the V-shaped frame 15 is symmetrically connected to the limit rod 153, and the limit rod 153 is a rectangular parallelepiped structure, after being engaged, it cannot rotate, and plays a limiting role. The limit rod 153 penetrates the first insertion hole 142, and A rotating shaft 154 is connected, and a spring 155 is connected to the inner side of the upper end of the V-shaped frame 15 .

Please refer to FIG. 3 , the number of the base frame 2 is three, and the base frame 2 is an arc structure, the lower end of the base frame 2 is connected with a magnet, the base frame 2 is surrounded by a cylindrical structure, and the inner wall of the base frame 2 is connected with a connection Block 21, the connecting block 21 is hinged with an inner bracket 22, one end of the inner bracket 22 is hinged with a movable ring 23, the movable ring 23 is also connected with a connecting block 21, and the connecting block 21 is hinged with the inner bracket 22, and the inner bracket 22 The connecting block 21 can be used for retraction and opening. When not in use, the inner bracket 22 is folded, the inner bracket 22 is attached to the surface of the support column 11, and the bottom frame 2 is retracted and has a cylindrical shape, which is convenient for storage. When in use, the movable ring 23 One end of the inner bracket 22 is driven to move down to support the base frame 2 and the support column 11 . The support base frame 2 opens and contacts the ground to play a supporting role and is flexible in use.

Please refer to FIGS. 4-5 , the upper surface of the fixed plate 3 is connected with a positioning plate 31 , and one side of the lower surface of the fixed plate 3 is provided with a chute 32 . The column 14 is movably connected, and the rotating column 14 can move in the chute 32. Limiting slots 321 are symmetrically provided on both sides of the chute 32. The two ends of the chute 32 are respectively connected with a first positioning slot 33 and a second positioning slot 34. The first positioning slot 33 and the second positioning slot 34 have the same structure. When the first positioning slot 33 is engaged with the rotating column 14, the surface of the fixing plate 3 is used to fix the three-dimensional planning layout such as a sand table. When the second positioning slot 34 is engaged with the rotating column 14 When it is closed, the fixing plate 3 can be adjusted vertically upwards, which is used to paste the planning layout of the plane. The square column groove 331 and the cylindrical groove 332 are respectively connected with the limit rod 153 and the rotating shaft 154. The two sides of the first positioning groove 33 A square column slot 331 is symmetrically connected, a cylindrical slot 332 is connected to one side of the square column slot 331 , a through slot 341 is opened on the side of the second positioning slot 34 away from the chute 32 , and the through slot 341 communicates with the chute 32 .

Working process: when in use, move the whole mechanism to the display area, open the bottom frame 2, the movable ring 23 moves down, and when it touches the elastic clip on the support column 11, the movable ring 23 is fixed, and the bottom frame 2 is scattered, It plays the role of tripod support. If the sand table needs to be displayed, manually pinch the limit plate 152 and push the manual lever 151 into the second jack 143. and the rotating shaft 154 are separated from the square column groove 331 and the cylindrical groove 332 respectively, the rotating shaft 154 is movably connected with the limiting groove 321, the rotating column 14 is moved, and the rotating column 14 is moved into the first positioning groove 33, so that the rotating column 14 is connected to the first positioning groove 33. The slot 33 is engaged, the limit plate 152 is loosened, the spring 155 is reset, the limit rod 153 and the rotating shaft 154 are respectively engaged with the square column groove 331 and the cylindrical groove 332, the fixed plate 3 is vertically connected with the rotating column 14, and can be connected to the fixed plate 3 The sand table is placed on the surface. When the plan drawing of the plane needs to be pasted, similarly, the rotating column 14 is engaged with the second positioning groove 34, and the fixing plate 3 is rotated, so that the rotating column 14 is engaged with the through groove 341, and the limit plate 152 is loosened. , the spring 155 is reset, the limit rod 153 and the rotating shaft 154 are respectively engaged with the square column groove 331 and the cylindrical groove 332, the fixed plate 3 is arranged in parallel with the rotating column 14, and the plane planning drawing can be pasted on the surface of the fixed plate 3.

To sum up: this urban planning and layout display mechanism has a base frame 2 hinged at the lower end of the support main frame 1, the number of the base frame 2 is three, and it is an arc structure, and the lower end of the base frame 2 is connected with magnets. The bottom frame 2 is surrounded by a cylindrical structure, and the bottom frame 2 is supported by the inner bracket 22, which is convenient for folding and supporting, flexible in use, easy to store, and occupies a small space. By positioning the rotating column 14 through the first positioning groove 33 and the second positioning groove 34, the fixing plate 3 can be set horizontally or vertically, which is suitable for both the three-dimensional sand table and the pasting of plane drawings. When adjusting, the movement of the limit rod 153 is controlled by manually pressing the hand lever 151, the structure is simple, the operation is easy, and when the fixed plate 3 is set vertically, it is convenient for storage.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An urban planning layout display mechanism, comprising a supporting main frame (1), characterized in that: a supporting column (11) is connected at the center position of the lower end of the supporting main frame (1), and a supporting column (11) at the lower end of the supporting main frame (1) is provided. A bottom frame (2) is hinged around the circumference, the upper end of the supporting main frame (1) is connected with a mounting shell (12) through a telescopic cylinder, and a rotary motor (13) is installed inside the mounting shell (12), and the rotary motor (13) A rotating column (14) is connected to the upper end of the rotating column (14), a mounting groove (141) is opened inside the rotating column (14), a V-shaped frame (15) is installed at the bottom of the mounting groove (141), and the side wall of the rotating column (14) A first socket (142) is symmetrically opened on the upper end of the rotating column (142), a second socket (143) is opened on the rotating column (14) below the first socket (142), and a fixed plate is movably connected to the upper end of the rotating column (14). (3), the two sides of the V-shaped frame (15) are symmetrically connected with a manual lever (151), and one end of the manual lever (151) penetrates the second insertion hole (143) and is connected to the limiting plate (152) , the upper end of the V-shaped frame (15) is symmetrically connected to a limit rod (153), the limit rod (153) penetrates the first socket (142), and is connected with a rotating shaft (154), the inner side of the upper end of the V-shaped frame (15) A spring (155) is connected, a connecting block (21) is connected on the inner wall of the bottom frame (2), an inner support (22) is hinged on the connecting block (21), and one end of the inner support (22) is hinged with a A movable ring (23), the movable ring (23) is movably connected with the support column (11), a positioning plate (31) is connected around the upper surface of the fixed plate (3), and one side of the lower surface of the fixed plate (3) is opened There is a chute (32), the two sides of the chute (32) are symmetrically provided with limiting slots (321), and the two ends of the chute (32) are respectively connected with a first positioning slot (33) and a second positioning slot (34), The square column groove (331) and the cylindrical groove (332) are respectively connected with the limit rod (153) and the rotating shaft (154) in a snap connection, and two sides of the first positioning groove (33) are symmetrically connected with square column grooves (331) , one side of the square column slot (331) is connected with a cylindrical slot (332), and the side of the second positioning slot (34) away from the chute (32) is provided with a through slot (341), the through slot (341) and the chute (32) Connectivity. 2 . An urban planning layout display mechanism according to claim 1 , characterized in that: the support column ( 11 ) is connected with an elastic clip, and the elastic clip is engaged with the movable ring ( 23 ). 3 . 3. An urban planning layout display mechanism according to claim 1, characterized in that: the movable ring (23) is also connected with a connecting block (21), and the connecting block (21) is hinged with the inner support (22). catch. 4. An urban planning layout display mechanism according to claim 1, characterized in that: the number of the chassis (2) is three, and the chassis (2) is an arc structure, and the chassis (2) The lower end is connected with magnets, and the bottom frame (2) forms a cylindrical structure. 5. An urban planning layout display mechanism according to claim 1, characterized in that: the chute (32) is matched with the rotary column (14), and the chute (32) is movable with the rotary column (14) connect. 6. An urban planning layout display mechanism according to claim 1, characterized in that: the first positioning groove (33) and the second positioning groove (34) have the same structure.

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