CN212590966U

CN212590966U - Drawing device for civil engineering design

Info

Publication number: CN212590966U
Application number: CN202021080438.2U
Authority: CN
Inventors: 缑文平; 袁列霞; 冯钰雯; 黄壬鹏; 曹凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-26
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to a drawing device technical field just discloses a drawing device for civil engineering design, including the drawing base, the flexible outer pole of top fixedly connected with of drawing base, the inboard swing joint of flexible outer pole has flexible interior pole, the top fixedly connected with drawing support frame of flexible interior pole, the first hinge of top fixedly connected with of drawing support frame, the top fixedly connected with drawing backup pad of first hinge, the left side fixedly connected with second hinge of drawing backup pad. This drawing device for civil engineering design through the mating reaction between fixed clamp splice, sliding block, activity clamp splice and the fixed handle, can fix the drawing board between fixed clamp splice and activity clamp splice, has realized the fixed purpose of drawing board, through setting up the mating reaction between three spacing awl and the third hinge, can improve the stability of supporting legs and ground contact, avoids the engineer at the in-process of drawing, and the supporting legs takes place to rock.

Description

Drawing device for civil engineering design

Technical Field

The utility model relates to a drawing device technical field specifically is a drawing device for civil engineering design.

Background

Civil engineering generally refers to civil engineering, which refers to planning, building and maintenance of all basic constructions related to water, soil and culture, and the current general civil engineering projects comprise houses, roads, water affairs, canal affairs, flood control projects, traffic and the like.

The in-process of civil engineering in the design, it draws to the structure in house to need the engineer, consequently, need use drawing device to improve the effect that the engineer painted, but drawing device for current civil engineering exists the shortcoming of being not convenient for to adjust, can't let the engineer draw with good drawing angle, lead to the engineer at the in-process of drawing, the angle of adjustment self drawing that need not stop, cause certain burden for the health, the effect that the engineer was drawn has been influenced, inconvenient use, drawing device's availability factor and result of use have been reduced, so propose a drawing device for civil engineering to solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a drawing device for civil engineering design possesses advantages such as the regulation of being convenient for, solved current drawing device for civil engineering design and have the shortcoming of being not convenient for adjust, can't let the engineer draw with good drawing angle, lead to the engineer at the in-process of drawing, the angle of adjustment self drawing that need not stop, cause certain burden for the health, the effect that the engineer drawn has been influenced, inconvenient use has reduced drawing device's availability factor and result of use's problem.

(II) technical scheme

In order to realize the purpose of being convenient for to adjust, the utility model provides a following technical scheme: a drawing device for civil engineering design comprises a drawing base, wherein a telescopic outer rod is fixedly connected to the top of the drawing base, a telescopic inner rod is movably connected to the inner side of the telescopic outer rod, a drawing support frame is fixedly connected to the top end of the telescopic inner rod, a first hinge is fixedly connected to the top of the drawing support frame, a drawing support plate is fixedly connected to the top of the first hinge, a second hinge is fixedly connected to the left side of the drawing support plate, a fixed plate is fixedly connected to the left side of the second hinge, a fixed clamping block is fixedly connected to the right side of the drawing support plate, a drawing plate is movably connected to the right side of the drawing support plate, a sliding block is movably connected to the right side of the sliding block, a movable clamping block is fixedly connected to the right side of the sliding block, a fixed handle is fixedly connected to the top of the movable, the bottom fixedly connected with third hinge of drawing base, the bottom fixedly connected with supporting legs of third hinge, the spacing awl of bottom fixedly connected with of supporting legs, the inboard swing joint of flexible outer pole has the fixed pin, the outside fixedly connected with ring spring of fixed pin, the left end fixedly connected with fixed pull handle of fixed pin, the top fixedly connected with case of drawing support frame.

Preferably, the outside of flexible interior pole is seted up the fixed slot that the equidistance was arranged, and fixed slot and fixed pin joint, annular spring and flexible outer pole fixed connection.

Preferably, the top of drawing support frame has seted up the spacing groove, and the quantity of spacing groove is three, fixed plate and spacing groove joint, fixed handle is the U style of calligraphy.

Preferably, the sliding tray has been seted up on the right side of drawing the backup pad, and the quantity of sliding tray and sliding block is two, two the sliding block respectively with two sliding tray sliding connection.

Preferably, fixed clamp splice and activity clamp splice all with drawing board swing joint, the quantity of supporting legs and spacing awl is three, fixed clamp splice and activity clamp splice all are the L type.

Preferably, the number of telescopic link is two, the top of flexible interior pole runs through flexible outer pole and extends to the bottom of drawing support frame, telescopic link and drawing support frame fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a drawing device for civil engineering possesses following beneficial effect:

the drawing device for civil engineering design can fix the drawing board between the fixed clamping block and the movable clamping block through the matching action between the fixed clamping block, the sliding groove and the movable clamping block and the fixed handle, thereby realizing the purpose of fixing the drawing board, improving the contact stability of the supporting legs and the ground through the matching action between the three limiting cones and the third hinge, avoiding the shaking of the supporting legs in the drawing process of an engineer, firstly grasping the drawing supporting plate and exerting force when the angle of the drawing board needs to be adjusted, moving the fixed plate out of the current limiting groove through the matching action between the first hinge and the second hinge, moving the fixed plate to the appointed limiting groove for clamping according to the angle which needs to be adjusted by the engineer, realizing the purpose of adjusting the angle of the drawing board, when the height of the drawing board needs to be adjusted, fixing the pull handle through pulling, the fixing pin can be driven to move left and right, at the moment, the annular spring is in a compressed state, the fixing pin is pulled out of the current fixing groove, the telescopic inner rod loses the limit, simultaneously, the telescopic inner rod is pulled or compressed, the fixed pull handle is loosened after the drawing board is adjusted to a required angle, the fixed pin can be moved to other fixed grooves through the elasticity of the annular spring, the telescopic inner rod is limited again, the annular spring is in a relaxed state at the moment, the aim of adjusting the height of the drawing board is fulfilled, can be used by engineers with different heights, has simple integral structure and convenient use, realizes the purpose of adjusting the drawing device, can let the engineer draw with good drawing angle, the engineer does not need the angle of frequent adjustment self drawing at the in-process of drawing, has alleviateed the burden of health, has guaranteed the effect that the engineer was drawn, has improved drawing device's availability factor and result of use.

Drawings

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

FIG. 2 is a right side view of the connection structure of the drawing support frame of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the drawing device comprises a drawing base 1, a drawing outer rod 2, a drawing inner rod 3, a drawing support frame 4, a first hinge 5, a drawing support plate 6, a second hinge 7, a fixing plate 8, a fixing clamping block 9, a drawing plate 10, a sliding block 11, a movable clamping block 12, a fixing handle 13, a telescopic rod 14, a third hinge 15, supporting legs 16, a limiting cone 17, a fixing pin 18, an annular spring 19, a fixing pull handle 20 and a storage box 21.

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. 1-3, a drawing device for civil engineering design comprises a drawing base 1, a drawing outer rod 2 fixedly connected to the top of the drawing base 1, a drawing inner rod 3 movably connected to the inner side of the drawing outer rod 2, a drawing support frame 4 fixedly connected to the top end of the drawing inner rod 3, a first hinge 5 fixedly connected to the top of the drawing support frame 4, a drawing support plate 6 fixedly connected to the top of the first hinge 5, a second hinge 7 fixedly connected to the left side of the drawing support plate 6, a fixing plate 8 fixedly connected to the left side of the second hinge 7, a fixing clamp block 9 fixedly connected to the right side of the drawing support plate 6, a drawing plate 10 movably connected to the right side of the drawing support plate 6, a sliding block 11 movably connected to the right side of the drawing support plate 6, a sliding groove formed on the right side of the drawing support, the two sliding blocks 11 are respectively connected with the two sliding grooves in a sliding manner, the right side of each sliding block 11 is fixedly connected with a movable clamping block 12, the top of each movable clamping block 12 is fixedly connected with a fixed handle 13, the top of each drawing support frame 4 is provided with three limiting grooves, each fixed plate 8 is clamped with the corresponding limiting groove, each fixed handle 13 is in a U shape, the top of each drawing base 1 is fixedly connected with two telescopic rods 14, the number of the telescopic rods 14 is two, the top end of each telescopic inner rod 3 penetrates through each telescopic outer rod 2 and extends to the bottom of each drawing support frame 4, each telescopic rod 14 is fixedly connected with each drawing support frame 4, the bottom of each drawing base 1 is fixedly connected with a third hinge 15, the bottom of each third hinge 15 is fixedly connected with a support leg 16, the bottom of each support leg 16 is fixedly connected with a limiting cone 17, each fixed clamping block 9 and each movable clamping block 12 are movably connected with each drawing plate, the fixed clamping block 9 and the movable clamping block 12 are both L-shaped, the inner side of the telescopic outer rod 2 is movably connected with a fixed pin 18, the outer side of the fixed pin 18 is fixedly connected with an annular spring 19, the outer side of the telescopic inner rod 3 is provided with fixed grooves which are arranged at equal intervals, the fixed grooves are clamped with the fixed pin 18, the annular spring 19 is fixedly connected with the telescopic outer rod 2, the left end of the fixed pin 18 is fixedly connected with a fixed pull handle 20, the drawing board 10 can be fixed between the fixed clamping block 9 and the movable clamping block 12 through the matching action between the fixed clamping block 9, the sliding block 11, the sliding groove, the movable clamping block 12 and the fixed handle 13, the purpose of fixing the drawing board 10 is realized, the stability of the supporting leg 16 contacting with the ground can be improved through the matching action between the three limiting cones 17 and the third hinge 15, the supporting leg 16 is prevented from shaking in the drawing process by an engineer, when the angle of the, firstly grasping the drawing supporting plate 6 and exerting force, moving the fixing plate 8 out of the current limit groove through the matching action between the first hinge 5 and the second hinge 7, moving the fixing plate 8 to the appointed limit groove for clamping according to the angle required to be adjusted by an engineer, realizing the purpose of adjusting the angle of the drawing plate 10, when the height of the drawing plate 10 is required to be adjusted, pulling the fixing pull handle 20 to drive the fixing pin 18 to move left and right, pulling the fixing pin 18 out of the current fixed groove at the moment when the annular spring 19 is in a compressed state, enabling the telescopic inner rod 3 to lose the limit, pulling or compressing the telescopic inner rod 3, adjusting the drawing plate 10 to the required angle, loosening the fixing pull handle 20, moving the fixing pin 18 to other fixed grooves of the inner rod through the elasticity of the annular spring 19 to re-limit the telescopic inner rod 3, and enabling the annular spring 19 to be in a relaxed state at the moment, realized drawing board 10 altitude mixture control's purpose, can let the engineer of height difference use drawing board 10, overall structure is simple, and convenient to use, the purpose of drawing device regulation has been realized, can let the engineer draw with good drawing angle, the engineer is at the in-process of drawing, the angle that does not need frequent adjustment self drawing, the burden of health has been alleviateed, the effect that the engineer was drawn has been guaranteed, drawing device's availability factor and result of use have been improved, drawing support frame 4's top fixedly connected with case 21, through setting up case 21, can be used for placing the instrument of drawing usefulness.

When using, through fixed clamp splice 9, sliding block 11, the sliding tray, the mating reaction between activity clamp splice 12 and the fixed handle 13, can fix drawing board 10 between fixed clamp splice 9 and activity clamp splice 12, realized the fixed purpose of drawing board 10, through setting up the mating reaction between three spacing awl 17 and the third hinge 15, can improve the stability of supporting legs 16 and ground contact, avoid the engineer at the in-process of drawing, supporting legs 16 takes place to rock.

In conclusion, the drawing device for civil engineering design can fix the drawing board 10 between the fixed clamping block 9 and the movable clamping block 12 through the matching action between the fixed clamping block 9, the sliding block 11, the sliding groove, the movable clamping block 12 and the fixed handle 13, so as to realize the purpose of fixing the drawing board 10, can improve the contact stability of the supporting legs 16 and the ground through the matching action between the three limiting cones 17 and the third hinge 15, prevent the supporting legs 16 from shaking in the drawing process of an engineer, when the angle of the drawing board 10 needs to be adjusted, firstly grasp the drawing supporting plate 6 and exert force, can move the fixed plate 8 out of the current limiting groove through the matching action between the first hinge 5 and the second hinge 7, can move the fixed plate 8 to the appointed limiting groove for clamping according to the angle required to be adjusted by the engineer, so as to realize the purpose of adjusting the angle of the drawing board 10, when the height of the drawing board 10 needs to be adjusted, the fixing pull handle 20 is pulled to drive the fixing pin 18 to move left and right, the annular spring 19 is in a compressed state, the fixing pin 18 is pulled out of the current fixing groove, the telescopic inner rod 3 is not limited, the telescopic inner rod 3 is pulled or compressed at the same time, the drawing board 10 is adjusted to a required angle, the fixing pull handle 20 is loosened, the fixing pin 18 can be moved to other fixing grooves through the elastic force of the annular spring 19 to limit the telescopic inner rod 3 again, the annular spring 19 is in a loosened state at the moment, the purpose of adjusting the height of the drawing board 10 is realized, engineers with different heights can use the drawing board 10, the whole structure is simple, the use is convenient, the purpose of adjusting the drawing device is realized, the engineers can draw at a good drawing angle, the engineers do not need to frequently adjust the self drawing angle in the drawing process, the burden of the health has been alleviateed, the effect that the engineer drafted has been guaranteed, the availability factor and the result of use of drawing device have been improved, the shortcoming of being not convenient for to adjust of drawing device for the current civil engineering design has been solved, can't let the engineer draw with good drawing angle, lead to the engineer at the in-process of drawing, the angle of adjustment self drawing that need not stop, cause certain burden for the health, the effect that the engineer drafted has been influenced, inconvenient use, the availability factor of drawing device and the problem of result of use have been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 drawing device for civil engineering design, includes drawing base (1), its characterized in that: the drawing base is characterized in that a telescopic outer rod (2) is fixedly connected to the top of the drawing base (1), a telescopic inner rod (3) is movably connected to the inner side of the telescopic outer rod (2), a drawing support frame (4) is fixedly connected to the top of the telescopic inner rod (3), a first hinge (5) is fixedly connected to the top of the drawing support frame (4), a drawing support plate (6) is fixedly connected to the top of the first hinge (5), a second hinge (7) is fixedly connected to the left side of the drawing support plate (6), a fixed plate (8) is fixedly connected to the left side of the second hinge (7), a fixed clamping block (9) is fixedly connected to the right side of the drawing support plate (6), a drawing plate (10) is movably connected to the right side of the drawing support plate (6), a sliding block (11) is movably connected to the right side of the drawing support plate (6), and a movable clamping block (, the utility model discloses a drawing support frame, including the top fixedly connected with fixed handle (13) of activity clamp splice (12), the top fixedly connected with telescopic link (14) of drawing base (1), the bottom fixedly connected with third hinge (15) of drawing base (1), the bottom fixedly connected with supporting legs (16) of third hinge (15), the spacing awl (17) of the bottom fixedly connected with of supporting legs (16), the inboard swing joint of flexible outer pole (2) has fixed pin (18), the outside fixedly connected with ring spring (19) of fixed pin (18), the left end fixedly connected with fixed pull handle (20) of fixed pin (18), the top fixedly connected with case (21) of drawing support frame (4).

2. The drawing device for civil engineering design according to claim 1, wherein: the outer side of the telescopic inner rod (3) is provided with fixing grooves which are arranged equidistantly, the fixing grooves are clamped with the fixing pins (18), and the annular spring (19) is fixedly connected with the telescopic outer rod (2).

3. The drawing device for civil engineering design according to claim 1, wherein: the drawing support frame is characterized in that a limiting groove is formed in the top of the drawing support frame (4), the number of the limiting grooves is three, the fixing plate (8) is connected with the limiting groove in a clamped mode, and the fixing handle (13) is U-shaped.

4. The drawing device for civil engineering design according to claim 1, wherein: the sliding tray has been seted up on the right side of drawing backup pad (6), and the quantity of sliding tray and sliding block (11) is two, two sliding block (11) respectively with two sliding tray sliding connection.

5. The drawing device for civil engineering design according to claim 1, wherein: fixed clamp splice (9) and activity clamp splice (12) all with drawing board (10) swing joint, the quantity of supporting legs (16) and spacing awl (17) is three, fixed clamp splice (9) and activity clamp splice (12) all are the L type.

6. The drawing device for civil engineering design according to claim 1, wherein: the quantity of telescopic link (14) is two, the top of flexible interior pole (3) runs through flexible outer pole (2) and extends to the bottom of drawing support frame (4), telescopic link (14) and drawing support frame (4) fixed connection.