CN214072697U

CN214072697U - Town road overall arrangement show mechanism

Info

Publication number: CN214072697U
Application number: CN202022592503.6U
Authority: CN
Inventors: 魏华
Original assignee: Xuancheng Jingyi Construction Engineering Co ltd
Current assignee: Xuancheng Jingyi Construction Engineering Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-31
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a town road overall arrangement show mechanism relates to town road technical field. This town road overall arrangement show mechanism, including the show board, the equal fixed mounting in both ends has the fixed block about the show board bottom surface, and the equal fixed mounting in one side that two fixed blocks were kept away from each other has the double-screw bolt, and the left and right sides of show board all is provided with L type pole, and the outside at two double-screw bolts is cup jointed respectively to the bottom of two L type poles, and two double-screw bolts run through equal screw thread after two L type poles and have cup jointed the nut, have the carousel between two L type poles, and two L type poles all pass through connecting rod and carousel fixed connection. This town road overall arrangement show mechanism through setting up show board, sleeve, base, L type pole, fixed disk and nut, has reached the effect that can change show angle and show direction, has solved current planning drawing display device and can only the horizontal or vertical drawing of single show, can't be for horizontal or vertical and the problem that changes according to the drawing.

Description

Town road overall arrangement show mechanism

Technical Field

The utility model relates to a town road technical field specifically is a town road overall arrangement show mechanism.

Background

Corresponding planning drawing need be made earlier at the in-process of carrying out the town road planning, in order to show the drawing of town road planning, people can show the drawing through display device.

However, the conventional planning drawing display device can only display a horizontal or vertical drawing in a single mode and cannot be changed in the horizontal or vertical mode according to the drawing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a town road overall arrangement show mechanism has solved current planning drawing display device and can only single show horizontal or vertical drawing, can't be for horizontal or vertical and the problem that changes according to the drawing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a municipal road layout display mechanism comprises a display board, wherein fixed blocks are fixedly arranged at the left end and the right end of the bottom surface of the display board, studs are fixedly arranged on the surfaces, away from each other, of the two fixed blocks, L-shaped rods are arranged on the left side and the right side of the display board, the bottom ends of the two L-shaped rods are respectively sleeved outside the two studs, nuts are sleeved on the two studs penetrating through the two L-shaped rods in a threaded manner, a rotary table is arranged between the two L-shaped rods, the two L-shaped rods are fixedly connected with the rotary table through connecting rods, a square rotating shaft is fixedly arranged on the surface, away from the display board, of the rotary table, a fixed disc is arranged behind the display board, one end, away from the rotary table, of the square rotating shaft is rotatably connected with the fixed disc, four sliding grooves are formed in the front surface of the fixed disc, sliding blocks are arranged inside the four sliding grooves, the sliding blocks are slidably connected with the sliding grooves, and limiting blocks are fixedly arranged on the surfaces, away from each other, the inside of spout all is provided with the spring, the one end and the stopper fixed connection of spring, the other end and the slider fixed connection of spring, and square pivot is located between four sliders, and four outer surface contact of the one side that four sliders are close to each other and square pivot, the carousel was kept away from to the fixed disk one side fixed mounting have the pole setting, and the sleeve has been cup jointed to the bottom outside of pole setting, and the below that the pole setting was kept away from to the sleeve is provided with the base, and the pole setting is connected with the last surface rotation of base.

Preferably, the lower extreme of L type pole has all seted up the through-hole, and the one end that the fixed block was kept away from to the double-screw bolt runs through the through-hole, and two L type poles set up with the vertical central line bilateral symmetry of show board.

Preferably, the back fixed mounting of carousel has the supporting disk, and square pivot runs through the supporting disk, and the carousel is located the back central point of show board and puts.

Preferably, the four sliding grooves are distributed in a circumferential array at equal intervals on the axis of the fixed disc, and the fixed disc and the rotary disc are concentrically arranged.

Preferably, the square rotating shaft is of a quadrangular prism structure, and the square rotating shaft, the rotating disc and the fixed disc are arranged concentrically.

Preferably, the external thread of the sleeve is inserted with two adjusting screws, and the two adjusting screws penetrate through the sleeve and then contact with the outer surface of the vertical rod.

(III) advantageous effects

The utility model provides a town road overall arrangement show mechanism. The method has the following beneficial effects:

1. the municipal road layout display mechanism can be used for displaying drawings on the display board by arranging the display board, the sleeve, the base, the L-shaped rods, the fixed disc and the nuts, because the sleeve and the base can rotate, the angle of the display board can be adjusted when the sleeve rotates, the angle between the display board and the two L-shaped rods can be adjusted by rotating the two nuts, the effect of changing the angle of the display board can be realized, the turntable can rotate, the turntable can drive the square rotating shaft to rotate when rotating, the square rotating shaft can be subjected to the resistance of four sliding blocks when rotating, so that the square rotating shaft can only rotate ninety degrees each time, the drawings can be vertically placed, the problem of excessive rotation can not be caused, the adjusting speed is high, the effects of changing the display angle and the display direction can be achieved, and the problem that the existing planning drawing display device can only singly display the transverse or vertical drawings is solved, the problem that the transverse direction or the longitudinal direction can not be changed according to the drawing.

2. This town road overall arrangement show mechanism through setting up adjusting screw, can play the effect of fixed pole setting when adjusting screw screws, because the pole setting can reciprocate in telescopic inside, so can realize changing the effect of show board height.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 3 according to the present invention.

The display device comprises a display board 1, a fixing block 2, a stud 3, a 4L-shaped rod, a nut 5, a rotary table 6, a connecting rod 7, a square rotating shaft 8, a fixed disc 9, a sliding groove 10, a sliding block 11, a limiting block 12, a spring 13, a vertical rod 14, a sleeve 15, a base 16, a through hole 17, a supporting disc 18 and an adjusting screw 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a municipal road layout display mechanism, as shown in figures 1-4, comprising a display board 1, fixed blocks 2 are fixedly arranged at the left and right ends of the bottom surface of the display board 1, studs 3 are fixedly arranged at the surfaces of the two fixed blocks 2 away from each other, L-shaped rods 4 are arranged at the left and right sides of the display board 1, the bottom ends of the two L-shaped rods 4 are respectively sleeved outside the two studs 3, through holes 17 are arranged at the lower ends of the L-shaped rods 4, one ends of the studs 3 away from the fixed blocks 2 are penetrated through the through holes 17, the two L-shaped rods 4 are symmetrically arranged at the left and right of the vertical central line of the display board 1, nuts 5 are sleeved at the two studs 3 after penetrating through the two L-shaped rods 4, the nuts 5 can be used for changing the connecting strength between the studs 3 and the L-shaped rods 4, a turntable 6 is arranged between the two L-shaped rods 4, the two L-shaped rods 4 are fixedly connected with the turntable 6 through connecting rods 7, a square rotating shaft 8 is fixedly installed on one side of the rotating disc 6 far away from the display board 1, a supporting disc 18 is fixedly installed on the back side of the rotating disc 6, the square rotating shaft 8 penetrates through the supporting disc 18, the rotating disc 6 is located at the center position of the back side of the display board 1, a fixed disc 9 is arranged behind the display board 1, one end of the square rotating shaft 8 far away from the rotating disc 6 is rotatably connected with the fixed disc 9, the square rotating shaft 8 is of a quadrangular prism structure, the square rotating shaft 8, the rotating disc 6 and the fixed disc 9 are concentrically arranged, four sliding grooves 10 are formed in the front side of the fixed disc 9, the four sliding grooves 10 are distributed in a circumferential array manner at equal intervals according to the axial lead of the fixed disc 9, the fixed disc 9 and the rotating disc 6 are concentrically arranged, sliding blocks 11 are arranged inside the four sliding grooves 10, the sliding blocks 11 are slidably connected with the sliding grooves 10, limiting blocks 12 are fixedly installed on the side of the four sliding grooves 10 far away from each other, and springs 13 are arranged inside the sliding grooves 10, one end of a spring 13 is fixedly connected with a limiting block 12, the other end of the spring 13 is fixedly connected with sliding blocks 11, a square rotating shaft 8 is positioned between the four sliding blocks 11, one surfaces, close to each other, of the four sliding blocks 11 are in contact with the four outer surfaces of the square rotating shaft 8, the square rotating shaft 8 can rotate only ninety degrees each time, the sliding blocks 11 can be extruded when the square rotating shaft 8 rotates, the spring 13 can be compressed when the sliding blocks 11 are extruded, a vertical rod 14 is fixedly installed on one surface, far away from a rotary disc 6, of a fixed disc 9, a sleeve 15 is sleeved outside the bottom end of the vertical rod 14, a base 16 is arranged below the sleeve 15, the vertical rod 14 is rotatably connected with the upper surface of the base 16, two adjusting screws 19 are inserted into external threads of the sleeve 15, the two adjusting screws 19 penetrate through the sleeve 15 and then are in contact with the outer surfaces of the vertical rod 14, and the effect of fixing the vertical rod 14 and the sleeve 15 can be achieved by arranging the adjusting screws 19, the height of the display drawing of the display board 1 can be changed.

The theory of operation, can be used for showing the drawing on the show board 1, because can rotate between sleeve 15 and the base 16, so can adjust the angle of show board 1 when sleeve 15 is rotatory, through rotatory two nuts 5, the angle between show board 1 and two L type poles 4 can be adjusted to two nuts 5, can realize changing the effect of show board 1 angle, and carousel 6 can rotate, can drive square pivot 8 rotatory when carousel 6 is rotatory, can receive the resistance of four sliders 11 when square pivot 8 is rotatory, so square pivot 8 can rotate ninety degrees at every turn, and then can realize making the drawing vertically place, excessive problem of rotation can not appear, and the governing speed is very fast.

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

Claims

1. The utility model provides a town road overall arrangement show mechanism, includes show board (1), its characterized in that: the display board is characterized in that fixed blocks (2) are fixedly arranged at the left end and the right end of the bottom surface of the display board (1), studs (3) are fixedly arranged on the surfaces, away from each other, of the two fixed blocks (2), L-shaped rods (4) are arranged on the left side and the right side of the display board (1), the bottoms of the two L-shaped rods (4) are respectively sleeved outside the two studs (3), nuts (5) are respectively sleeved on the two studs (3) after penetrating through the two L-shaped rods (4), a turntable (6) is arranged between the two L-shaped rods (4), the two L-shaped rods (4) are respectively and fixedly connected with the turntable (6) through connecting rods (7), a square rotating shaft (8) is fixedly arranged on the surface, away from the display board (1), of the turntable (6), a fixed disc (9) is arranged behind the display board (1), one end, away from the turntable (6), of the, four sliding grooves (10) are formed in the front face of a fixed disc (9), sliding blocks (11) are arranged inside the four sliding grooves (10), the sliding blocks (11) are connected with the sliding grooves (10) in a sliding mode, limiting blocks (12) are fixedly arranged on the faces, far away from each other, of the four sliding grooves (10), springs (13) are arranged inside the sliding grooves (10), one ends of the springs (13) are fixedly connected with the limiting blocks (12), the other ends of the springs (13) are fixedly connected with the sliding blocks (11), a square rotating shaft (8) is located between the four sliding blocks (11), the faces, close to each other, of the four sliding blocks (11) are in contact with the four outer surfaces of the square rotating shaft (8), a vertical rod (14) is fixedly arranged on the face, far away from a turntable (6), of the fixed disc (9), a sleeve (15) is sleeved outside the bottom end of the vertical rod (14), and a base (16) is arranged below the sleeve (15), far away from the vertical rod (14), the upright (14) is rotatably connected with the upper surface of the base (16).

2. The municipal road layout display mechanism of claim 1, wherein: through-hole (17) have all been seted up to the lower extreme of L type pole (4), and through-hole (17) are run through to the one end that fixed block (2) were kept away from in double-screw bolt (3), and two L type poles (4) set up with the vertical central line bilateral symmetry of show board (1).

3. The municipal road layout display mechanism of claim 1, wherein: the back fixed mounting of carousel (6) has supporting disk (18), and square pivot (8) run through supporting disk (18), and carousel (6) are located the back central point of show board (1) and put.

4. The municipal road layout display mechanism of claim 1, wherein: the four sliding grooves (10) are distributed in a circumferential array with equal distance from the axis of the fixed disc (9), and the fixed disc (9) and the rotary disc (6) are concentrically arranged.

5. The municipal road layout display mechanism of claim 1, wherein: the square rotating shaft (8) is of a quadrangular prism structure, and the square rotating shaft (8) is concentrically arranged with the turntable (6) and the fixed disk (9).

6. The municipal road layout display mechanism of claim 1, wherein: two adjusting screws (19) are inserted into the external threads of the sleeve (15), and the two adjusting screws (19) penetrate through the sleeve (15) and then are in contact with the outer surface of the vertical rod (14).