CN216256041U - Portable draft holder for city planning and designing - Google Patents
Portable draft holder for city planning and designing Download PDFInfo
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- CN216256041U CN216256041U CN202121953576.1U CN202121953576U CN216256041U CN 216256041 U CN216256041 U CN 216256041U CN 202121953576 U CN202121953576 U CN 202121953576U CN 216256041 U CN216256041 U CN 216256041U
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- adjusting
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Abstract
The utility model discloses a portable drawing frame for urban planning and design, which comprises a drawing contact plate, wherein two sides of the drawing contact plate are connected with supporting frames; the angle adjusting groove is formed in the supporting frame, the first rotating shaft is connected to the tail end of the supporting frame, and the second limiting plate is connected to the front end of the adjusting sliding block; the clamping sliding chute is formed in the second limiting plate, and a clamping thread sliding body is connected to the inside of the clamping sliding chute; the clamping threaded rod is connected to the inside of the clamping threaded sliding body; and the clamping plate is connected below the clamping thread sliding body. The supporting frame can be well stored and arranged through the supporting frame capable of rotating, so that the supporting frame is convenient to use; the angle support rod can be adjusted and supported through the angle support rod capable of rotating, so that the support frame which is adjusted completely is supported as required, and the overall stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of draft holders, in particular to a portable draft holder for urban planning and design.
Background
The city planning is to standardize city development construction, research future development of cities, reasonable city layout and comprehensive arrangement of various city engineering constructions, is a blueprint of city development in a certain period, is an important component of city management, is a basis of city construction and management, is a precondition for three stages of city planning, city construction and city operation, needs to be surveyed and drawn on site in the city planning process, and needs a drawing frame
The existing draft holder for the city planning design is poor in portability due to poor storage effect when in use and cannot be adjusted, and the existing draft holder is not stable due to the fact that no clamping mechanism exists, so that the portable draft holder for the city planning design is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drawing frame for urban planning and design, which has poor portability due to poor storage effect in use, cannot be adjusted and has the problem of unstable use due to no clamping mechanism.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable draft holder for city planning design, comprising:
the drawing contact plate is connected with support frames on two sides;
the angle adjusting groove is formed in the supporting frame, and a locking bolt is connected to the inside of the angle adjusting groove;
the first rotating shaft is connected to the tail end of the supporting frame, and a bottom frame is arranged below the supporting frame;
the angle support rod is arranged on one side of the support frame, and the tail end of the angle support rod is connected with a second rotating shaft;
a first limiting plate connected to an outer surface of the drawing contact plate;
the penholder sleeve hole is formed in the lower end face of the first limiting plate;
the telescopic rod is connected above the drawing contact plate, an adjusting sliding groove is formed in the telescopic rod, and an adjusting sliding block is connected in the adjusting sliding groove;
the second limiting plate is connected to the front end of the adjusting slide block;
the clamping sliding chute is formed in the second limiting plate, and a clamping thread sliding body is connected to the inside of the clamping sliding chute;
the clamping threaded rod is connected to the inside of the clamping threaded sliding body;
and the clamping plate is connected below the clamping thread sliding body.
Preferably, the support frame is movably connected with the underframe through a first rotating shaft, and the angle support rod is movably connected with the underframe through a second rotating shaft.
Preferably, the angle support rod is movably connected with the support frame through an angle adjusting groove, the angle support rod forms a limiting structure through a locking bolt and the support frame, and the angle support rod forms a triangular structure through the support frame and the underframe.
Preferably, first limiting plate and drawing contact plate fixed connection, and pen-holder trepanning and first limiting plate fixed connection to the pen-holder trepanning is provided with a plurality of along the lower terminal surface of first limiting plate.
Preferably, the telescopic link and drawing contact plate swing joint, second limiting plate and adjusting slide fixed connection, and the second limiting plate passes through adjusting slide and adjusts and constitute sliding structure between spout and the telescopic link.
Preferably, the clamping threaded rod penetrates through the inside of the clamping threaded sliding body and is movably connected with the second limiting plate.
Preferably, the clamping plate is fixedly connected with the clamping thread sliding body, and the clamping plate forms a sliding structure between the clamping thread sliding body and the clamping sliding groove and the second limiting plate.
Compared with the prior art, the utility model provides a portable drawing frame for urban planning and design, which has the following beneficial effects:
1. the supporting frame can be well stored and arranged through the supporting frame capable of rotating, so that the supporting frame is convenient to use; the angle support rod capable of rotating can be used for adjusting and supporting, so that the adjusted support frame can be supported as required, and the overall stability of the device is improved;
2. the first limiting plate and the second limiting plate can be combined, so that the drawing board can be limited up and down to facilitate drawing; the sliding adjustment can be carried out according to the requirement through the second limiting plate capable of sliding, so that the use of the device is facilitated, the telescopic rod can be conveniently accommodated through the telescopic rod, and the overall portability of the device is improved;
3. the clamping threaded rod can provide power for the clamping thread sliding body through the arrangement to enable the clamping thread sliding body to move, and meanwhile the stability of the clamping thread sliding body to move is improved, so that the moving clamping thread sliding body drives the clamping plate to move to clamp the drawing board.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention.
In the figure: 1. a support frame; 2. an angle adjusting groove; 3. locking the bolt; 4. a first rotating shaft; 5. a chassis; 6. an angle support bar; 7. a second rotating shaft; 8. a first limit plate; 9. sleeving a pen holder hole; 10. a telescopic rod; 11. adjusting the sliding chute; 12. adjusting the sliding block; 13. a second limiting plate; 14. clamping the chute; 15. clamping the thread sliding body; 16. clamping the threaded rod; 17. a chucking plate; 18. drawing contact plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, a portable plotter holder for city planning design, comprising: the drawing contact plate 18, both sides of the drawing contact plate 18 connect with the supporting arm 1; the angle adjusting groove 2 is formed in the support frame 1, and a locking bolt 3 is connected to the inside of the angle adjusting groove 2; the first rotating shaft 4 is connected to the tail end of the support frame 1, and a bottom frame 5 is arranged below the support frame 1; the angle support rod 6 is arranged on one side of the support frame 1, and the tail end of the angle support rod 6 is connected with a second rotating shaft 7; a first stopper plate 8 attached to an outer surface of the drawing contact plate 18; a penholder sleeve hole 9 formed in the lower end surface of the first limit plate 8; the telescopic rod 10 is connected above the drawing contact plate 18, and an adjusting sliding chute 11 is formed in the telescopic rod 10; the support frame 1 is movably connected with the underframe 5 through a first rotating shaft 4, and the angle support rod 6 is movably connected with the underframe 5 through a second rotating shaft 7; the angle support rod 6 is movably connected with the support frame 1 through the angle adjusting groove 2, a limit structure is formed between the angle support rod 6 and the support frame 1 through the locking bolt 3, and a triangular structure is formed between the angle support rod 6 and the bottom frame 5 through the support frame 1; the first limiting plate 8 is fixedly connected with the drawing contact plate 18, the penholder sleeve hole 9 is fixedly connected with the first limiting plate 8, and the penholder sleeve holes 9 are arranged along the lower end face of the first limiting plate 8; the telescopic rod 10 is movably connected with the drawing contact plate 18, the second limiting plate 13 is fixedly connected with the adjusting slide block 12, and the second limiting plate 13 slides with the telescopic rod 10 through the adjusting slide block 12 and the adjusting slide groove 11; the support frame 1 can be well stored and arranged through the support frame 1 which can rotate, so that the support frame 1 is convenient to use; the angle support rod 6 can be adjusted and supported through the angle support rod, so that the support frame 1 which is adjusted is supported according to the requirement, and the overall stability of the device is improved; the drawing board can be effectively limited and stored through the arranged pen holder sleeve hole 9, so that drawing is facilitated, and the arranged first limiting plate 8 can be combined with the second limiting plate 13, so that drawing is facilitated by limiting the drawing board up and down; through can carrying out gliding second limiting plate 13 can slide adjusting as required to facilitate the use of device, can conveniently accomodate telescopic link 10 through telescopic link 10 that can stretch out and draw back, thereby improve the holistic portability of device.
As shown in fig. 4, a portable plotter holder for city planning design includes: an adjusting slide block 12 is connected inside the adjusting chute 11; a second limit plate 13 connected to the front end of the adjustment slider 12; a clamping chute 14 which is arranged inside the second limit plate 13, and a clamping thread sliding body 15 is connected inside the clamping chute 14; a clamping screw rod 16 connected to the inside of the clamping screw slider 15; a clamping plate 17 connected below the clamping thread sliding body 15; the clamping threaded rod 16 penetrates through the clamping threaded sliding body 15, and the clamping threaded rod 16 is movably connected with the second limiting plate 13; the clamping plate 17 is fixedly connected with the clamping thread sliding body 15, and the clamping plate 17 forms a sliding structure with the second limiting plate 13 through the clamping thread sliding body 15 and the clamping sliding chute 14; the smooth body 15 of chucking screw thread can provide power through the chucking threaded rod 16 that sets up and improve the smooth stability that body 15 of chucking screw thread moved when making it move to let the smooth body 15 of chucking screw thread of removal drive the chucking board 17 and move and carry out the centre gripping to the drawing board.
The working principle is as follows: when the portable drawing frame for city planning and design is used, firstly, acting force is applied to the support frame 1, the support frame 1 is movably connected with the underframe 5 through the first rotating shaft 4, the support frame 1 rotates, then acting force is applied to the angle support rod 6, the angle support rod 6 is movably connected with the underframe 5 through the second rotating shaft 7, the angle support rod 6 enters the angle adjusting groove 2 to support the support frame 1, the angle support rod 6 is locked through the locking bolt 3 after adjustment is finished, then acting force is applied to the telescopic rod 10, the telescopic rod 10 is movably connected with the drawing contact plate 18, the telescopic rod 10 is drawn out under the action of the acting force, the telescopic rod 10 is locked through the bolt after the drawing is finished, then the second limiting plate 13 is adjusted, acting force is applied to the second limiting plate 13, and the adjusting slide block 12 is fixedly connected with the second limiting plate 13, adjusting block 12 produces the effort, adjusting block 12 slides inside telescopic link 10 through adjusting spout 11 under this effort, adjust and lock through the bolt after finishing, then exert the effort to chucking threaded rod 16 through the handle, chucking screw thread sliding body 15 and chucking threaded rod 16 threaded connection, thereby pivoted chucking threaded rod 16 can produce the effort to chucking screw thread sliding body 15, chucking screw thread sliding body 15 removes inside second limiting plate 13 through chucking spout 14 under this effort, chucking board 17 removes the centre gripping with 15 fixed connection chucking board 17 of chucking screw thread sliding body, accomodate the painting brush in the use with 8 fixed connection's of first limiting plate pen-holder trepanning 9, this is exactly the theory of operation of draft holder for the design of this portable city planning.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A portable draft holder for city planning design, comprising:
the drawing contact plate (18), both sides of the drawing contact plate (18) are connected with the support frame (1);
the angle adjusting groove (2) is formed in the support frame (1), and a locking bolt (3) is connected to the inside of the angle adjusting groove (2);
the first rotating shaft (4) is connected to the tail end of the support frame (1), and a bottom frame (5) is arranged below the support frame (1);
the angle support rod (6) is arranged on one side of the support frame (1), and the tail end of the angle support rod (6) is connected with a second rotating shaft (7);
a first limit plate (8) connected to an outer surface of the drawing contact plate (18);
the penholder sleeve hole (9) is formed in the lower end face of the first limiting plate (8);
the drawing contact plate adjusting device comprises an expansion link (10) connected above the drawing contact plate (18), an adjusting sliding groove (11) is formed in the expansion link (10), and an adjusting sliding block (12) is connected in the adjusting sliding groove (11);
a second limit plate (13) connected to the front end of the adjusting slider (12);
the clamping sliding chute (14) is formed in the second limiting plate (13), and a clamping threaded sliding body (15) is connected to the inside of the clamping sliding chute (14);
a clamping threaded rod (16) connected to the inside of the clamping threaded sliding body (15);
and the clamping plate (17) is connected below the clamping thread sliding body (15).
2. A portable plotter holder for urban planning and design according to claim 1, characterized in that: the support frame (1) is movably connected with the bottom frame (5) through a first rotating shaft (4), and the angle supporting rod (6) is movably connected with the bottom frame (5) through a second rotating shaft (7).
3. A portable plotter holder for urban planning and design according to claim 1, characterized in that: the angle support rod (6) is movably connected with the support frame (1) through the angle adjusting groove (2), the angle support rod (6) forms a limiting structure with the support frame (1) through the locking bolt (3), and the angle support rod (6) forms a triangular structure with the bottom frame (5) through the support frame (1).
4. A portable plotter holder for urban planning and design according to claim 1, characterized in that: first limiting plate (8) and drawing contact board (18) fixed connection, and pen-holder trepanning (9) and first limiting plate (8) fixed connection to pen-holder trepanning (9) are provided with a plurality of along the lower terminal surface of first limiting plate (8).
5. A portable plotter holder for urban planning and design according to claim 1, characterized in that: the drawing contact plate structure is characterized in that the telescopic rod (10) is movably connected with the drawing contact plate (18), the second limiting plate (13) is fixedly connected with the adjusting slide block (12), and the second limiting plate (13) forms a sliding structure with the telescopic rod (10) through the adjusting slide block (12) and the adjusting sliding chute (11).
6. A portable plotter holder for urban planning and design according to claim 1, characterized in that: the clamping threaded rod (16) penetrates through the inside of the clamping threaded sliding body (15), and the clamping threaded rod (16) is movably connected with the second limiting plate (13).
7. A portable plotter holder for urban planning and design according to claim 1, characterized in that: the clamping plate (17) is fixedly connected with the clamping thread sliding body (15), and the clamping plate (17) forms a sliding structure with the second limiting plate (13) through the clamping thread sliding body (15) and the clamping sliding groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121953576.1U CN216256041U (en) | 2021-08-19 | 2021-08-19 | Portable draft holder for city planning and designing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121953576.1U CN216256041U (en) | 2021-08-19 | 2021-08-19 | Portable draft holder for city planning and designing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216256041U true CN216256041U (en) | 2022-04-12 |
Family
ID=81061547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121953576.1U Active CN216256041U (en) | 2021-08-19 | 2021-08-19 | Portable draft holder for city planning and designing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216256041U (en) |
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2021
- 2021-08-19 CN CN202121953576.1U patent/CN216256041U/en active Active
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