CN209031437U

CN209031437U - A kind of roading draft holder

Info

Publication number: CN209031437U
Application number: CN201820930166.7U
Authority: CN
Inventors: 邓爽; 孟文凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-06-28
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a kind of roading draft holders, including the first drawing board, frame and convex block, the side of the frame is equipped with the second drawing board, the front end face two sides of second drawing board are equipped with cross bar, the both ends of the cross bar are equipped with vertical bar, the inside both ends of the frame are mounted on slideway, sliding block is slidably fitted on the inside of the slideway, the sliding block is mounted on the both ends of the first drawing board, the lower end two sides of the frame are mounted on concave block, the side of the concave block is movably arranged on convex block by bolt, the lower end middle of the frame is equipped with storage box, and storage box is located at the middle of concave block, the lower end of the convex block is connected with loop bar, the side of the loop bar equidistantly offers screw hole, the lower end of the loop bar is socketed on sliding sleeve, the sliding sleeve connect with loop bar and is fixed with screw, the lower end of the sliding sleeve Support rod is installed.The utility model is convenient for the advantages of adjusting using angle and height, being moved easily and dismantle use in use.

Description

A kind of roading draft holder

Technical field

The utility model relates to draw to use appurtenance technical field, specially a kind of roading draft holder.

Background technique

Roading refers to before construction, designer according to design task and requirement, in work progress and designing There are problems that solution in advance may be carried out in the process, cooperate cooperation in the construction process, convenient for construction Go on smoothly, designer can usually use draft holder when carrying out to On Road Planning And Design and be designed, existing to draw There is function and be inconvenient to dismantle inconvenient to use, draft holder is not adjusted in chart rack, it is difficult to meet designer's when in use Demand.

Utility model content

The purpose of this utility model is to provide a kind of roading draft holder, have it is easy to disassemble and when using several Figure provides the advantages of reference, solves the problems, such as that draft holder is adjusted in use and movement is constant.

To achieve the above object, the utility model provides the following technical solutions: a kind of roading draft holder, including the One drawing board, frame and convex block, the side of the frame are equipped with the second drawing board, and the front end face two sides of second drawing board are equipped with Cross bar, the both ends of the cross bar are equipped with vertical bar, and the inside both ends of the frame are mounted on slideway, Slideslip in the slideway Sliding block is installed, the sliding block is mounted on the both ends of the first drawing board, and the lower end two sides of the frame are mounted on concave block, described recessed The side of block is movably arranged on convex block by bolt, and the lower end middle of the frame is equipped with storage box, and storage box position In the middle of concave block, the lower end of the convex block is connected with loop bar, and the side of the loop bar equidistantly offers screw hole, the loop bar Lower end be socketed on sliding sleeve, the sliding sleeve connect with loop bar and is fixed with screw, and the lower end of the sliding sleeve is equipped with branch Strut

Preferably, the quantity of first drawing board is two pieces, and the first drawing board is mounted on the inside of frame.

Preferably, there are two the cross bar and vertical bar are all provided with, and the side of cross bar and vertical bar is equipped with magnetic stripe.

Preferably, second drawing board is greater than the first drawing board, and the second drawing board is the half of the first drawing board.

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

1, the utility model has achieved the effect that fix, the internal structure of magnetic stripe is more special by setting cross bar and vertical bar Very, inherently there is magnetism, magnetic stripe can generate magnetic field, have and attract ferromagnetic heavy metal substance, during use Enhanced convenience when can be fixed, and used to paper by being equipped with magnetic stripe on cross bar and vertical bar, and be hardly damaged.

2, the utility model has achieved the effect that reel protection by setting frame.The space of frame separates flexibly, and has There is the effect of protection, can preferably protect the stabilization of its structure in the inside setting structure of frame and it is more convenient to use, The first drawing board of setting is in frame convenient for drawing diversity expansion drafting and research.

3, the utility model has achieved the effect that angle is adjusted when using facilitates viewing, leads to by setting convex block and concave block The angle that bolt auxiliary adjustment uses and fixation are crossed, since the plenty of time is used to draw and draw designer during early period The use of frame, the requirement in designer's drawing course to angle is different, convenient for user using can be better in angle It adjusts.

4, the utility model has achieved the effect that drawing tool is preferably put and stored by setting storage box, stores Box itself has finish space, is that space becomes brief, and installs simple, saving space more convenient and practical when drawing, energy Various widgets are stored, effectively convenient for placing article and searching drawing tool.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the overlooking structure diagram of the utility model.

In figure: 1, sliding block；2, the first drawing board；3, the second drawing board；4, cross bar；5, frame；6, vertical bar；7, convex block；8, loop bar； 9, screw hole；10, screw；11, sliding sleeve；12, support rod；13, storage box；14, bolt；15, concave block；16, slideway.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of roading draft holder, including the One drawing board 2, frame 5 and convex block 7, the side of frame 5 are equipped with the second drawing board 3, and the second drawing board 3 is greater than the first drawing board 2, and second Drawing board 3 is the half of the first drawing board 2, by the way that frame 5 is arranged, has achieved the effect that reel protection.The space of frame 5 point Every flexible, and have the effect of protection, can preferably protect the stabilization and use of its structure in the inside setting structure of frame 5 Enhanced convenience, the first drawing board 2 of interior setting of frame 5 are drawn and are studied convenient for the expansion of drawing diversity.

The front end face two sides of second drawing board 3 are equipped with cross bar 4, and the both ends of cross bar 4 are equipped with vertical bar 6, cross bar 4 and vertical bar 6 There are two being all provided with, and the side of cross bar 4 and vertical bar 6 is equipped with magnetic stripe, by setting cross bar 4 and vertical bar 6, has reached fixed effect The internal structure of fruit, magnetic stripe is more special, inherently has magnetism, and magnetic stripe can generate magnetic field, has attraction ferromagnetic heavy Metallics during use can be fixed paper by being equipped with magnetic stripe on cross bar 4 and vertical bar 6, and when use Enhanced convenience, and be hardly damaged, the inside both ends of frame 5 are mounted on slideway 16, are slidably fitted with sliding block on the inside of slideway 16 1, sliding block 1 is mounted on the both ends of the first drawing board 2, and the quantity of the first drawing board 2 is two pieces, and the first drawing board 2 is mounted on the interior of frame 5 Side, the first drawing board 2 can reach extension according to the requirement of user when in use and open use, do not need using when can To be contracted in the inside of frame 5, easy to use and flexible, and do not need to occupy a large amount of space.

The lower end two sides of frame 5 are mounted on concave block 15, and the side of concave block 15 is movably arranged on convex block 7 by bolt 14 On, by setting convex block 7 and concave block 15, achieve the effect that angle is adjusted when using facilitates viewing, assists adjusting by bolt 14 The angle used and fixation are saved, since the plenty of time is used to draw and the use of draft holder designer during early period, if Requirement in meter personnel's drawing course to angle is different, can preferably adjust on using angle convenient for user, frame 5 Lower end middle is equipped with storage box 13, and storage box 13 is located at the middle of concave block 15, and the outside of storage box 13 is equipped with guarantor Sheath, and storage box 13 can be removed, and by setting storage box 13, achieve the effect that drawing tool is preferably put and stored, Storage box 13 itself has finish space, is that space becomes brief, and installs simply, more convenient and practical when drawing, and saves Space can effectively store various widgets, and convenient for placing article and searching drawing tool, the lower end of convex block 7 is connected with loop bar 8, the side of loop bar 8 equidistantly offers screw hole 9, and the lower end of loop bar 8 is socketed on sliding sleeve 11, and sliding sleeve 11 connect with loop bar 8 and is used in combination Screw 10 is fixed, and the lower end of sliding sleeve 11 is equipped with support rod 12, passes through the company of sliding sleeve 11 and loop bar 8 during use It connects convenient for adjusting using height, meets the different crowds that uses, and convenient for operation.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. a kind of roading draft holder, including the first drawing board (2), frame (5) and convex block (7), it is characterised in that: the frame The side of frame (5) is equipped with the second drawing board (3), and the front end face two sides of second drawing board (3) are equipped with cross bar (4), the cross The both ends of bar (4) are equipped with vertical bar (6), and the inside both ends of the frame (5) are mounted on slideway (16), in the slideway (16) Slideslip is equipped with sliding block (1), and the sliding block (1) is mounted on the both ends of the first drawing board (2), the lower end two sides of the frame (5) It is mounted on concave block (15), the side of the concave block (15) is movably arranged on convex block (7) by bolt (14), the frame (5) lower end middle is equipped with storage box (13), and storage box (13) is located at the middle of concave block (15), the convex block (7) Lower end be connected with loop bar (8), the side of the loop bar (8) equidistantly offers screw hole (9), the socket of the lower end of the loop bar (8) On sliding sleeve (11), the sliding sleeve (11) connect with loop bar (8) and is fixed with screw (10), the lower end of the sliding sleeve (11) Support rod (12) are installed.

2. a kind of roading draft holder according to claim 1, it is characterised in that: the number of first drawing board (2) Amount is two pieces, and the first drawing board (2) is mounted on the inside of frame (5).

3. a kind of roading draft holder according to claim 1, it is characterised in that: the cross bar (4) and vertical bar (6) There are two being all provided with, and the side of cross bar (4) and vertical bar (6) is equipped with magnetic stripe.

4. a kind of roading draft holder according to claim 1, it is characterised in that: the outside of the storage box (13) Matcoveredn is installed, and storage box (13) can be removed.

5. a kind of roading draft holder according to claim 1, it is characterised in that: second drawing board (3) is greater than First drawing board (2), and the second drawing board (3) is the half of the first drawing board (2).