CN211672982U

CN211672982U - Special frame of portable city planning design

Info

Publication number: CN211672982U
Application number: CN201922091840.4U
Authority: CN
Inventors: 牛丽新; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-16
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a special frame of portable city planning design, including mount, pillar, carousel and base, the carousel is installed on the top of base, and the both sides on carousel top all install the pillar, the bracing piece is all installed to the inside of pillar, and the equal vertical top of running through the pillar in top of bracing piece all installs the fixing base, the dead lever is all installed on the top of fixing base, and the outside of dead lever all overlaps and is equipped with solid fixed ring, gu fixed ring's one side all installs the third connecting rod, and the third connecting rod keeps away from that solid fixed ring's one end articulates through the articulated seat of second has the mount, all the cover is equipped with the installation piece on the bracing piece of fixing base below, and the first connecting rod is all installed to one side that. The utility model discloses an install carousel, draw-in groove, third hinge seat and fixture block for be convenient for drive the pillar and rotate, so that adjust the horizontal angle of mount and drawing board.

Description

Special frame of portable city planning design

Technical Field

The utility model relates to a city planning and designing technical field specifically is a special frame of portable city planning and designing.

Background

With the development of social economy, the appearance of cities and the complication of human living environment, city planning design ideas are generated and continuously developed, particularly in the period of social revolution, under the condition that an old city structure cannot meet the requirements of new social life, the leap often appears in city planning design theories and practices, in the city planning design, a special support frame is often needed to support a design panel and the like so as to facilitate the design of workers, most of the existing special frames are fixed in structure and inconvenient to adjust, and meanwhile, the special frames are large in size and inconvenient to carry or store, so that the problems are solved by the special frames for portable city planning design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special frame of portable city planning design to the fixed structure who proposes in solving above-mentioned background art, inconvenient regulation, the volume is great simultaneously, inconvenient problem of carrying or depositing.

In order to achieve the above object, the utility model provides a following technical scheme: a portable special frame for city planning and design comprises a fixed frame, supporting columns, a rotary table and a base, wherein the rotary table is installed at the top end of the base, the supporting columns are installed on two sides of the top end of the rotary table, supporting rods are installed inside the supporting columns, fixed seats are installed at the top ends of the supporting rods vertically penetrating through the top ends of the supporting columns, fixed rods are installed at the top ends of the fixed seats, fixed rings are sleeved outside the fixed rods, third connecting rods are installed on one sides of the fixed rings, one ends, far away from the fixed rings, of the third connecting rods are hinged to the fixed frame through second hinged seats, installation blocks are sleeved on the supporting rods below the fixed seats, first connecting rods are installed on one sides, close to the fixed frame, of the installation blocks, second connecting rods are installed inside the first connecting rods, locking bolts are installed on the first connecting rods, and are, the one end that the first connecting rod was kept away from to the second connecting rod all is connected with the mount through first articulated seat, the drawing board is installed to one side that the bracing piece was kept away from to the mount, and installs the bottom plate on the mount of drawing board below, install the roof on the mount of drawing board top.

Preferably, the both ends that the mount is close to roof one side all are provided with the spout, and the roof all installs the slider near the both ends of mount one side, and the slider all is connected with the spout, the pressure spring is all installed to the bottom of slider, and the bottom of pressure spring all with the interior wall connection of spout, all be provided with the screw on the mount of slider top, and the inside of screw all installs the screw rod, the bottom of screw rod all is connected with the top of slider.

Preferably, the inner diameter of the fixing ring is equal to the outer diameter of the fixing rod.

Preferably, one side of pillar all evenly is provided with spacing hole, and one side of bracing piece bottom all is provided with the recess, the spring is all installed to the inside of recess, and the outside of spring all installs the stopper, the stopper all with spacing jogged joint.

Preferably, the turntable and the base form a rotating structure through a rotating shaft.

Preferably, the rotary table is evenly provided with clamping grooves, the top end of the base on one side of the rotary table is provided with a clamping block through a third hinge seat, and the clamping block is connected with the clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the device is provided with the rotary table, the clamping groove, the third hinge seat and the clamping block, so that the support is convenient to drive to rotate, the horizontal angles of the fixing frame and the drawing board are convenient to adjust, and meanwhile, the vertical angles of the fixing frame and the drawing board are convenient to adjust by the device through the second hinge seat, the third connecting rod, the first hinge seat, the second connecting rod, the locking bolt and the first connecting rod, so that a worker can use the device more comfortably;

(2) the device is provided with the limiting hole, the groove, the spring and the limiting block, so that the length of the part of the supporting rod extending out of the supporting column can be conveniently adjusted, the combined length of the supporting column and the supporting rod can be conveniently adjusted, and the heights of the fixing frame and the drawing board can be conveniently adjusted;

(3) the device is through installing spout, slider, pressure spring, screw rod and screw for be convenient for adjust the interval of roof and bottom plate, so that the drawing board is installed or dismantled, the fixed not drawing board of equidimension of while easy to assemble, the device is through installing solid fixed ring, dead lever, second connecting rod and locking bolt, make be convenient for install and dismantle mount and drawing board, so that reduce the device volume, conveniently carry or deposit, it is more convenient to use.

Description of the drawings:

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

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 4 is a schematic view of the internal structure of the pillar of the present invention.

In the figure: 1. a base plate; 2. locking the bolt; 3. a second connecting rod; 4. a first hinge mount; 5. a drawing board; 6. a second hinge mount; 7. a top plate; 8. a fixed mount; 9. a screw; 10. a first connecting rod; 11. a third connecting rod; 12. a fixing ring; 13. fixing the rod; 14. a support bar; 15. a fixed seat; 16. mounting blocks; 17. a pillar; 18. a limiting block; 19. a clamping block; 20. a third hinge mount; 21. a card slot; 22. a turntable; 23. a base; 24. a limiting hole; 25. a chute; 26. a screw hole; 27. a slider; 28. a pressure spring; 29. a spring; 30. and (4) a groove.

The specific implementation mode is as follows:

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.

Referring to fig. 1-4, the present invention provides an embodiment: a portable special frame for city planning and design, which comprises a fixed frame 8, a pillar 17, a turntable 22 and a base 23, wherein the turntable 22 is arranged at the top end of the base 23, the turntable 22 and the base 23 form a rotating structure through a rotating shaft, so that the angle of a drawing board 5 can be conveniently adjusted,

clamping grooves 21 are uniformly arranged on the rotary table 22, a clamping block 19 is arranged at the top end of a base 23 at one side of the rotary table 22 through a third hinged seat 20, the clamping block 19 is connected with the clamping grooves 21, so that the rotary table 22 can be conveniently fixed,

the supporting columns 17 are respectively arranged on the two sides of the top end of the rotary table 22, the supporting rods 14 are respectively arranged inside the supporting columns 17, the limiting holes 24 are respectively and uniformly arranged on one side of each supporting column 17, the grooves 30 are respectively arranged on one side of the bottom end of each supporting rod 14, the springs 29 are respectively arranged inside the grooves 30, the limiting blocks 18 are respectively arranged on the outer sides of the springs 29, the limiting blocks 18 are respectively connected with the limiting holes 24, the length of the supporting rods 14 extending out of the supporting columns 17 can be conveniently adjusted, and therefore the height of the drawing board,

the top ends of the supporting rods 14 vertically penetrate through the top ends of the supporting columns 17 and are respectively provided with a fixed seat 15, the top ends of the fixed seats 15 are respectively provided with a fixed rod 13, the outer sides of the fixed rods 13 are respectively sleeved with a fixed ring 12, the inner diameter of each fixed ring 12 is equal to the outer diameter of each fixed rod 13, the stability is improved conveniently,

one side of the fixing ring 12 is provided with a third connecting rod 11, one end of the third connecting rod 11 far away from the fixing ring 12 is hinged with a fixing frame 8 through a second hinge seat 6, the supporting rod 14 below the fixing seat 15 is sleeved with an installation block 16, one side of the installation block 16 near the fixing frame 8 is provided with a first connecting rod 10, the inside of the first connecting rod 10 is provided with a second connecting rod 3, the first connecting rod 10 is provided with a locking bolt 2, the locking bolt 2 is connected with the second connecting rod 3, one end of the second connecting rod 3 far away from the first connecting rod 10 is connected with the fixing frame 8 through a first hinge seat 4, one side of the fixing frame 8 far away from the supporting rod 14 is provided with a drawing board 5, the fixing frame 8 below the drawing board 5 is provided with a bottom plate 1, the fixing frame 8 above the drawing board 5 is provided with a top plate 7, roof 7 all installs slider 27 near the both ends of mount 8 one side, slider 27 all is connected with spout 25, pressure spring 28 is all installed to slider 27's bottom, pressure spring 28's bottom all with spout 25's inner wall connection, all be provided with screw 26 on the mount 8 of slider 27 top, screw 9 is all installed to screw 26's inside, screw 9's bottom all is connected with slider 27's top, be convenient for adjust roof 7 and bottom plate 1's interval, so that install or dismantle drawing board 5, be convenient for fix not drawing board 5 of equidimension simultaneously.

The working principle is as follows: when the device is used, the drawing board 5 is arranged on the bottom plate 1, the screw rod 9 is rotated, the top plate 7 is moved downwards until the drawing board 5 is clamped and fixed on the fixing frame 8, the device is moved to a proper position, the horizontal angle of the drawing board 5 is adjusted through the rotary table 22, the rotary table 22 is fixed through the fixture block 19 and the clamping groove 21, the combined height of the support rod 14 and the support column 17 is adjusted through the limiting block 18 and the limiting hole 24 so as to adjust the height of the drawing board 5, finally, the vertical angle of the fixing frame 8 and the drawing board 5 is adjusted through adjusting the combined length of the first connecting rod 10 and the second connecting rod 3, the second connecting rod 3 is fixed through the locking bolt 2, after adjustment, city planning design can be carried out through the drawing board 5, meanwhile, the fixing frame 8 can be quickly disassembled through disassembling the fixing ring 12 and the fixing rod 13 and disassembling the second connecting rod 3, thereby conveniently reduce the device volume, conveniently carry or deposit, it is more convenient to use, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a special frame of portable city planning design, includes mount (8), pillar (17), carousel (22) and base (23), its characterized in that: the top end of the base (23) is provided with a rotary table (22), pillars (17) are mounted on two sides of the top end of the rotary table (22), supporting rods (14) are mounted inside the pillars (17), fixing seats (15) are mounted on the top ends of the supporting rods (14) and vertically penetrate through the tops of the pillars (17), fixing rods (13) are mounted on the top ends of the fixing seats (15), fixing rings (12) are sleeved on the outer sides of the fixing rods (13), third connecting rods (11) are mounted on one sides of the fixing rings (12), one ends, far away from the fixing rings (12), of the third connecting rods (11) are hinged to a fixing frame (8) through second hinge seats (6), mounting blocks (16) are sleeved on the supporting rods (14) below the fixing seats (15), and first connecting rods (10) are mounted on one sides, close to the fixing frame (8), of the mounting blocks (16, second connecting rod (3) are all installed to the inside of head rod (10), all install locking bolt (2) on head rod (10), and locking bolt (2) all are connected with second connecting rod (3), the one end that head rod (10) were kept away from in second connecting rod (3) all is connected with mount (8) through first articulated seat (4), one side that bracing piece (14) were kept away from in mount (8) is installed drawing board (5), and installs on mount (8) of drawing board (5) below bottom plate (1), install roof (7) on mount (8) of drawing board (5) top.

2. The portable special frame for city planning and design according to claim 1, wherein: mount (8) are close to both ends of roof (7) one side and all are provided with spout (25), and roof (7) all install slider (27) near both ends of mount (8) one side, and slider (27) all are connected with spout (25), pressure spring (28) are all installed to the bottom of slider (27), and the bottom of pressure spring (28) all with the interior wall connection of spout (25), all be provided with screw (26) on mount (8) of slider (27) top, and screw rod (9) are all installed to the inside of screw (26), the bottom of screw rod (9) all is connected with the top of slider (27).

3. The portable special frame for city planning and design according to claim 1, wherein: the inner diameter of the fixing ring (12) is equal to the outer diameter of the fixing rod (13).

4. The portable special frame for city planning and design according to claim 1, wherein: one side of pillar (17) all evenly is provided with spacing hole (24), and one side of bracing piece (14) bottom all is provided with recess (30), spring (29) are all installed to the inside of recess (30), and stopper (18) are all installed in the outside of spring (29), and stopper (18) all are connected with spacing hole (24).

5. The portable special frame for city planning and design according to claim 1, wherein: the rotary disc (22) and the base (23) form a rotary structure through a rotary shaft.

6. The portable special frame for city planning and design according to claim 1, wherein: evenly be provided with draw-in groove (21) on carousel (22), and fixture block (19) are installed through articulated seat (20) in third on the top of base (23) of carousel (22) one side, and fixture block (19) are connected with draw-in groove (21).