CN211795001U

CN211795001U - Multi-functional draft holder of city planning design

Info

Publication number: CN211795001U
Application number: CN202020071095.7U
Authority: CN
Inventors: 李彬
Original assignee: Liaoning Urban Construction Technical College
Current assignee: Liaoning Urban Construction Technical College
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-30
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a multi-functional draft holder of city planning design, including the mount table, the intermediate position department of mount table bottom one side is provided with the telescopic link, and the one end of two-way threaded rod extends to the outside of second bracing piece. The utility model discloses the device is through first bracing piece, mutually supporting of second bracing piece and two-way threaded rod isotructure, can highly adjust this draft holder, with the operating personnel who adapts to different heights, mutually support through the recess on limiting plate and the mount table, can adjust the angle of drawing board, give a more comfortable working posture of operating personnel, thereby promote work efficiency, can carry out more detailed tracing to the drawing through be provided with LED fluorescent tube and glass board on the drawing board, mutually support through first ruler and second ruler and fixed knot structure, to angle and sharp measurement convenience more, further promote the device's practicality.

Description

Multi-functional draft holder of city planning design

Technical Field

The utility model relates to a multi-functional draft holder technical field specifically is a multi-functional draft holder of city planning design

Background

Urban design, shadow and building design; the city design is a design between city planning, landscape architecture and building design under the guidance of various upper-level plans and with cities as research objects. Compared with the abstraction and datamation of city planning, the city design has more specificity and imaging; the planning design refers to specific planning or overall design of projects, multiple factors such as politics, economy, history, culture, folk custom, geography, climate, traffic and the like are comprehensively considered, a design scheme is perfected, and theories such as planning expectation, vision, development mode, development direction, control indexes and the like are provided;

current draft holder for city planning and designing, the function singleness, operating personnel's height is mostly different, when different operating personnel used the draft holder, height-adjusting that can not be fine gives a more comfortable working posture of operating personnel to reduce work efficiency, current draft holder need remove special operation panel when tracing the drawing simultaneously, and is very troublesome, and current draft holder is also comparatively inconvenient to the measurement of angle and straight line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional draft holder of city planning design to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional drawing frame for city planning and design comprises an installation table, wherein a telescopic rod is arranged at the middle position of one side of the bottom of the installation table, a positioning bolt is arranged at the middle position of one side of the telescopic rod, a second supporting rod is arranged at the middle position of the bottom of the installation table, which is far away from one side of the telescopic rod, a two-way threaded rod is arranged in the second supporting rod, one end of the two-way threaded rod extends to the outside of the second supporting rod, a first supporting rod is sleeved on the outer side, which is positioned outside the second supporting rod, of the two-way threaded rod, an internal thread sleeve block is arranged at the top of the first supporting rod and the bottom of the second supporting rod, the internal thread sleeve blocks are sleeved on the outer side of the two-way threaded rod, bottom plates are arranged at the bottoms of the first supporting rod and the telescopic rod, a plurality, the middle positions of two ends of the bottom of the drawing board are hinged with limiting plates, the limiting plates are matched with the grooves, notches are formed in the middle positions of the top of the drawing board, LED lamp tubes are arranged inside the notches, one ends of the top of the drawing board are provided with sliding grooves, sliding blocks are arranged inside the sliding grooves, limiting blocks are arranged on the tops of the sliding blocks, first straight rulers penetrate through the limiting blocks, limiting pull rods are sleeved at the middle positions of the top of the limiting blocks, rubber blocks are arranged at the ends, located inside the limiting blocks, of the limiting pull rods, springs are sleeved on the outer sides, located inside the limiting blocks, of the limiting pull rods, a control panel is arranged at one end of one side of the drawing board, a storage battery is arranged at the middle position of one end of the bottom of the mounting table, and the control panel is electrically connected with the, the storage battery is electrically connected with the LED lamp tube through a conducting wire.

Preferably, the middle position of the outer side of the bidirectional threaded rod is sleeved with an annular handle sleeve, and the outer side of the annular handle sleeve is provided with anti-slip threads.

Preferably, the two ends of the bottom plate are provided with supporting blocks, and the bottoms of the supporting blocks are provided with rubber protecting pads.

Preferably, one end of the limiting pull rod, which is positioned outside the limiting block, is provided with a handle, and the handle is provided with a collodion cotton handle sleeve.

Preferably, the one end of first ruler articulates there is the second ruler, one side that the first ruler top is close to the second ruler is provided with the calibrated scale, one side that the second ruler top is close to first ruler is provided with the pointer, and the pointer is at the top of calibrated scale.

Preferably, a glass plate is arranged at the middle position of the top of the drawing board.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional draft holder of city planning design passes through first bracing piece, mutually supporting of second bracing piece and two-way threaded rod isotructure, can highly adjust this draft holder, with the operating personnel who adapts to different heights, mutually support through the recess on limiting plate and the mount table, can adjust the angle of drawing board, give operating personnel a more comfortable working posture, thereby promote work efficiency, can carry out more detailed tracing to the drawing through be provided with LED fluorescent tube and glass board on the drawing board, mutually support through first ruler and second ruler and fixed knot structure, to angle and sharp measurement convenience more, further promote the device's practicality.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is a top view of the drawing board of the present invention;

fig. 4 is a front cross-sectional view of the stopper of the present invention.

In the figure: 1. an installation table; 2. drawing boards; 3. a control panel; 4. a first straightedge; 5. a limiting plate; 6. a storage battery; 7. a telescopic rod; 8. a base plate; 9. a first support bar; 10. an annular handle sleeve; 11. an internal thread sleeve block; 12. a second support bar; 13. a bidirectional threaded rod; 14. a groove; 15. a second straightedge; 16. an LED lamp tube; 17. a glass plate; 18. a slider; 19. a limiting block; 20. a chute; 21. a notch; 22. a limiting pull rod; 23. a spring; 24. a rubber block.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a multifunctional drawing frame for city planning and design comprises an installation table 1, wherein a telescopic rod 7 is arranged at the middle position of one side of the bottom of the installation table 1, a positioning bolt is arranged at the middle position of one side of the telescopic rod 7 and plays a role in fixing, a second supporting rod 12 is arranged at the middle position of one side, far away from the telescopic rod 7, of the bottom of the installation table 1, a bidirectional threaded rod 13 is arranged inside the second supporting rod 12, one end of the bidirectional threaded rod 13 extends to the outside of the second supporting rod 12, a first supporting rod 9 is sleeved outside the bidirectional threaded rod 13, internal thread sleeve blocks 11 are arranged at the top of the first supporting rod 9 and the bottom of the second supporting rod 12, the internal thread sleeve blocks 11 are sleeved outside the bidirectional threaded rod 13, a bottom plate 8 is arranged at the bottoms of the first supporting rod 9 and the telescopic rod 7, a plurality of grooves 14 are uniformly arranged on two sides of, play the limiting role, the one end of the inboard of mount table 1 is articulated with drawing board 2, the intermediate position department at both ends of the bottom of drawing board 2 is articulated with limiting plate 5, limiting plate 5 and groove 14 are mutually adapted, the intermediate position department at the top of drawing board 2 is provided with notch 21, the inside of notch 21 is provided with LED fluorescent tube 16, one end at the top of drawing board 2 is provided with chute 20, the inside of chute 20 is provided with slider 18, the top of slider 18 is provided with stopper 19, the intermediate position department at both ends of stopper 19 is provided with first ruler 4 for convenient measurement, and first ruler 4 runs through stopper 19, the intermediate position department at the top of stopper 19 is sheathed with limiting pull rod 22, one end of limiting pull rod 22 in stopper 19 is provided with rubber block 24, the outside sheath of limiting pull rod 22 in stopper 19 is sheathed with spring 23, one end of one side of drawing board 2 is provided, the middle position of one end of the bottom of the mounting table 1 is provided with a storage battery 6, the control panel 3 is electrically connected with the LED lamp tube 16 through a lead, and the storage battery 6 is electrically connected with the LED lamp tube 16 through a lead.

In this implementation, intermediate position department cover in the two-way threaded rod 13 outside is equipped with annular handle cover 10, and the outside of annular handle cover 10 is provided with anti-skidding line, the increase friction, the both ends of bottom plate 8 bottom are provided with the supporting shoe, and the bottom of supporting shoe is provided with the rubber protection pad, play the antiskid effect, the one end that limit pull rod 22 is located stopper 19 outside is provided with the handle, and be provided with the glued membrane handle cover on hand, the one end of first ruler 4 articulates there is second ruler 15, one side that first ruler 4 top is close to second ruler 15 is provided with the calibrated scale, one side that second ruler 15 top is close to first ruler 4 is provided with the pointer, be convenient for observe the skew angle, and the pointer is at the top of calibrated scale, the intermediate position department at 2 tops of drawing board is provided with glass board 17, be.

The working principle is as follows: the electric parts of the device are all supplied with power by a storage battery 6, when the height of the drawing frame needs to be adjusted, an annular handle sleeve 10 is rotated to drive a bidirectional threaded rod 13 to rotate, so that a first support rod 9 and a second support rod 12 on two groups of internal thread sleeve blocks 11 are driven to move, the effect of height adjustment is achieved, when the angle of a drawing board 2 needs to be adjusted, the position of a limiting plate 5 is moved to be matched with a groove 14, the angle of the drawing board 2 is adjusted, an LED lamp tube 16 in a notch 21 is started through a control panel 3, drawing can be conducted on a glass plate 17, after the limiting pull rod 22 is pulled to drive a spring 23 to compress and simultaneously pull the length of a required first straight ruler 4, the limiting pull rod 22 is loosened to enable a rubber block 24 to fix the first straight ruler 4 by utilizing the resilience of the spring 23, the first straight ruler 4 and the second straight ruler 15 are hinged to each other and scales on a rotating disc are matched with each other, the angle may be marked.

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 multi-functional draft holder of city planning design, includes mount table (1), its characterized in that: the middle position of one side of the bottom of the mounting platform (1) is provided with a telescopic rod (7), the middle position of one side of the telescopic rod (7) is provided with a positioning bolt, the middle position of one side of the telescopic rod (7) far away from the bottom of the mounting platform (1) is provided with a second supporting rod (12), the inside of the second supporting rod (12) is provided with a bidirectional threaded rod (13), one end of the bidirectional threaded rod (13) extends to the outside of the second supporting rod (12), the outer side, located on the outside of the second supporting rod (12), of the bidirectional threaded rod (13) is sleeved with a first supporting rod (9), the top of the first supporting rod (9) and the bottom of the second supporting rod (12) are both provided with an internal thread sleeve block (11), the internal thread sleeve block (11) is sleeved on the outer side of the bidirectional threaded rod (13), the bottoms of the first supporting rod (9) and the telescopic rod (7), the novel LED lamp is characterized in that multiple groups of grooves (14) are uniformly arranged on two inner sides of the mounting table (1), a drawing board (2) is hinged to one inner side end of the mounting table (1), limiting plates (5) are hinged to middle positions of two ends of the bottom of the drawing board (2), the limiting plates (5) are matched with the grooves (14), notches (21) are formed in the middle positions of the top of the drawing board (2), LED lamp tubes (16) are arranged inside the notches (21), sliding grooves (20) are formed in one ends of the top of the drawing board (2), sliding blocks (18) are arranged inside the sliding grooves (20), limiting blocks (19) are arranged at the tops of the sliding blocks (18), first rulers (4) are arranged in the middle positions of two ends of the limiting blocks (19), the limiting blocks (19) are penetrated by the first rulers (4), limiting pull rods (22) are sleeved at the middle positions of the tops of, the utility model discloses a drawing board, including mount table (1), limiting pull rod (22), drawing board (2), control panel (16), battery (6), limiting pull rod (22) are located the inside one end of stopper (19) and are provided with rubber block (24), the outside cover that limiting pull rod (22) are located stopper (19) inside is equipped with spring (23), the one end of drawing board (2) one side is provided with control panel (3), the intermediate position department of mount table (1) bottom one end is provided with battery (6), control panel (3) are connected through wire and LED fluorescent tube (16) electricity, battery (6) are connected through wire and LED fluorescent tube (16.

2. The city planning and design multi-functional draft holder according to claim 1, wherein: the middle position of the outer side of the bidirectional threaded rod (13) is sleeved with an annular handle sleeve (10), and anti-skid grains are arranged on the outer side of the annular handle sleeve (10).

3. The city planning and design multi-functional draft holder according to claim 1, wherein: supporting blocks are arranged at two ends of the bottom plate (8), and rubber protective pads are arranged at the bottoms of the supporting blocks.

4. The city planning and design multi-functional draft holder according to claim 1, wherein: the limiting pull rod (22) is provided with a handle at one end positioned outside the limiting block (19), and the handle is provided with a collodion handle sleeve.

5. The city planning and design multi-functional draft holder according to claim 1, wherein: the one end of first ruler (4) articulates there is second ruler (15), one side that first ruler (4) top is close to second ruler (15) is provided with the calibrated scale, one side that second ruler (15) top is close to first ruler (4) is provided with the pointer, and the pointer is at the top of calibrated scale.

6. The city planning and design multi-functional draft holder according to claim 1, wherein: and a glass plate (17) is arranged at the middle position of the top of the drawing board (2).