CN216101225U

CN216101225U - Portable drawing board for civil engineering

Info

Publication number: CN216101225U
Application number: CN202122190299.XU
Authority: CN
Inventors: 朱睿宁; 姚国荣
Original assignee: Shenyang Jianzhu University
Current assignee: Shenyang Jianzhu University
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-22
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a portable drawing board for civil engineering, which comprises a box cover, a tool box and a drawing ruler board, wherein the drawing ruler board is arranged in the tool box through a connecting shaft, a measuring ruler is arranged on one side of the front surface of the drawing ruler board, the front surface of the measuring ruler is provided with a straight ruler in a matching way with a sliding block through a sliding groove, a sliding plate is arranged in the straight ruler through an adjusting groove, the top of the sliding plate is provided with a right-angle plate through a shaft plate, and the back surface of the tool box is provided with a supporting frame through a shaft seat. According to the utility model, the support frames are arranged on the back surface of the tool box through the shaft seats, and the three groups of support frames are unfolded to be in contact with the ground, so that the tool box is supported, the drawing ruler plate in the tool box forms a horizontal drawing platform, the drawing recording position is provided for engineers, and the field drawing recording is convenient for workers, so that the device is not limited by the environment, the use range of the device is expanded, the device is convenient to use outdoors, and the practicability of the device is improved.

Description

Portable drawing board for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a portable drawing board for civil engineering.

Background

Civil engineering refers to the general term of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc. which are built on the ground or underground, on land or in water and directly or indirectly serve human life, production, military and scientific research.

The defects of the portable drawing board for civil engineering are as follows:

1. the existing portable drawing board for civil engineering is inconvenient to use outdoors, so that a drawing platform cannot be provided when the drawing board is used for carrying out field drawing recording outdoors, and the field drawing recording is inconvenient to carry out, so that a worker needs to carry a support frame additionally for supporting, the carrying burden of the worker is increased, and the practicability of the device is reduced;

2. present civil engineering is with portable's drawing board can't prescribe a limit to the horizontal position of drawing when drawing, leads to the engineer to rely on the experience of drawing to carry out horizontal migration and assist the chi and draw when drawing, and this also can't guarantee the accuracy of drawing when needing abundant drawing experience to reduce drawing efficiency, for this we propose a civil engineering is with portable's drawing board and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable drawing board for civil engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable drawing board for civil engineering comprises a box cover, a tool box and a drawing ruler plate, wherein a connecting band is sewn at the top of the tool box, a clamping ring is sewn at one side of the connecting band, three sets of shaft seats are installed at the back of the tool box, the drawing ruler plate is installed in the tool box through a connecting shaft, a measuring ruler is installed at one side of the front of the drawing ruler plate, a sliding groove is formed in the measuring ruler, a ruler is installed on the front of the measuring ruler in a matched mode through the sliding groove and the sliding block, the sliding block is installed at one end of the ruler, a sliding plate is installed in the ruler through an adjusting groove, a right-angle plate is installed at the top of the sliding plate through a shaft plate, a box cover is installed at the top of the tool box through the connecting band, a file bag is installed in the box cover, a supporting frame is installed at the back of the tool box through the shaft seats, a sleeve rod is installed in the supporting frame, the telescopic rod that extends is installed to the internally mounted of loop bar, one side of connecting band is installed portable through the buckle ring.

Preferably, two groups of binding bands are installed at the top of the box cover, and a magnet buckle is installed on one side of each binding band.

Preferably, a pocket cover is sewn at the top of the file pocket, and a snap fastener is installed on the front face of the pocket cover.

Preferably, a hand strap is arranged in the portable belt, and a lock ring is arranged at one end of the hand strap through a joint.

Preferably, the top of the front surface of the drawing ruler plate is provided with a return spring rod, and the outer side of the return spring rod is provided with a clamp.

Preferably, the adjusting knob is installed at the top of the outer side of the sleeve rod through a threaded structure, and the rubber sleeve is installed at the top of the telescopic rod.

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

1. according to the utility model, the support frames are arranged on the back surface of the tool box through the shaft seats, and the three groups of support frames are unfolded to be in contact with the ground, so that the tool box is supported, the drawing ruler plate in the tool box forms a horizontal drawing platform, the drawing recording position is provided for engineers, and the field drawing recording is convenient for workers, so that the device is not limited by the environment, the use range of the device is expanded, the device is convenient to use outdoors, and the practicability of the device is improved.

2. According to the ruler, the right-angle plate is mounted at the top of the sliding plate through the shaft plate, and the sliding plate can facilitate the right-angle plate to horizontally move at the top of the ruler, so that an engineer can conveniently horizontally adjust the position of the right-angle plate according to the drawing requirement, the adjustability of the device is increased, the device does not need to draw by drawing experience, the drawing quality is guaranteed, meanwhile, the measuring function of the device can be increased through the ruler and the right-angle plate, the device does not need a worker to search for an auxiliary ruler additionally, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic rear perspective view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic diagram of a portable part of the present invention;

fig. 5 is a partial structural view of the straightedge of the present invention;

FIG. 6 is a schematic view of a partial structure of a rectangular panel according to the present invention;

fig. 7 is a partial structural schematic view of the support frame of the present invention.

In the figure: 1. a box cover; 101. binding bands; 102. a magnet buckle; 2. a file pocket; 201. a bag cover; 3. is portable; 301. a hand strap; 302. a joint; 303. a locking ring; 4. a tool box; 401. a connecting belt; 402. a snap ring; 403. a shaft seat; 5. drawing ruler board; 501. a connecting shaft; 502. a return spring lever; 503. a clamp; 6. measuring a scale; 601. a chute; 7. a straightedge; 701. a slider; 8. a right-angle plate; 801. a slide plate; 802. a shaft plate; 9. a support frame; 901. a loop bar; 902. a telescopic rod; 903. and adjusting a knob.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, an embodiment of the present invention is shown: a portable drawing board for civil engineering comprises a box cover 1, a tool box 4 and a drawing ruler plate 5, wherein a connecting band 401 is sewn at the top of the tool box 4, the tool box 4 can be connected with the box cover 1 through the connecting band 401 to facilitate the opening and closing of the box cover 1, a snap ring 402 is sewn at one side of the connecting band 401, three sets of shaft seats 403 are installed at the back of the tool box 4, a metal buckle corresponding to a magnet buckle 102 is installed at the front of the tool box 4, the drawing ruler plate 5 is installed inside the tool box 4 through a connecting shaft 501, the drawing ruler plate 5 can provide a drawing position for an engineer, the engineer can conveniently tile paper for drawing, the drawing ruler plate 5 and the tool box 4 are movably connected through the connecting shaft 501, the drawing ruler plate 5 can be conveniently turned over and moved, tools stored inside the tool box 4 can be conveniently taken, and the use of the worker is facilitated, the measuring scale 6 is installed on one side of the front surface of the drawing ruler plate 5, the measuring scale 6 can be used for conveniently measuring the longitudinal movement distance of the ruler 7, so that an engineer can measure the required longitudinal distance according to the drawing requirement, the drawing accuracy of the engineer is improved, the sliding groove 601 is arranged inside the measuring scale 6, the ruler 7 is installed on the front surface of the measuring scale 6 through the sliding groove 601 and the sliding block 701 in a matching mode, the sliding block 701 is installed at one end of the ruler 7, the ruler 7 can be used for assisting the engineer to draw horizontal straight lines and can also be used for measuring the horizontal position, the sliding plate 801 is installed inside the ruler 7 through the adjusting groove, the right-angle plate 8 is installed at the top of the sliding plate 801 through the shaft plate 802, the right-angle plate 8 can be conveniently moved horizontally at the top of the ruler 7 through the sliding plate 801, and therefore the engineer can conveniently adjust the position of the right-angle plate 8 according to the drawing requirement, the adjustability of the device is improved, meanwhile, the function of measuring the device can be increased through the ruler 7 and the right-angle plate 8, so that a worker does not need to search an auxiliary ruler additionally, the practicability of the device is improved, the top of the tool box 4 is provided with the box cover 1 through the connecting band 401, the inside of the box cover 1 is provided with the file bag 2, drawing data can be conveniently stored through the file bag 2 and can be conveniently taken by the worker, the back of the tool box 4 is provided with the supporting frame 9 through the shaft seat 403, the tool box 4 is supported by unfolding the three groups of supporting frames 9 to be in contact with the ground, the drawing ruler plate 5 inside the tool box 4 forms a horizontal drawing platform, the position for drawing records is provided for an engineer, the site drawing records of the worker are convenient, the device is not limited by the environment, the use range of the device is enlarged, and the device is convenient to use outdoors, the practicality of device has been improved, install loop bar 901 in the support frame 9, the internally mounted of loop bar 901 has the telescopic link 902 that extends, through stretch out telescopic link 902 from loop bar 901 is inside, adjusting device's overall height can be convenient for, be convenient for adjust according to engineer's drawing needs, make its applicable engineer in different heights use, portable 3 is installed through buckle ring 402 in one side of connecting band 401, the staff carries out handheld carrying device through portable 3, portable device carries, the portability of device has been improved.

Further, two sets of bandages 101 are installed at the top of lid 1, and the magnet is buckled 102 in one side of bandage 101, and bandage 101 can be connected with the positive metal button of tool holder 4 through the magnet is buckled 102, is convenient for fix bandage 101, can realize being connected the closure of tool holder 4 and lid 1 through bandage 101, can protect the drawing tool of lid 1 and the inside storage of tool holder 4.

Further, a pocket cover 201 is sewn at the top of the document pocket 2, a snap fastener is installed on the front surface of the pocket cover 201, the pocket cover 201 can be connected with the front surface of the document pocket 2 through the snap fastener, the position of the pocket cover 201 is convenient to fix, and drawing data placed inside the document pocket 2 is protected through the pocket cover 201.

Further, install hand-held area 301 in portable 3, through the staff hand-held device of can being convenient for of hand-held area 301, the staff of being convenient for carries out the carrying device, has improved the portability of device, and the catch 303 is installed through connecting 302 to the one end of hand-held area 301, can be connected hand-held area 301 and buckle ring 402 through catch 303, also makes things convenient for hand-held area 301 to dismantle simultaneously.

Further, reset spring pole 502 is installed at the front top of drawing chi board 5, and anchor clamps 503 are installed in reset spring pole 502's the outside, can apply an elastic effort to anchor clamps 503 through reset spring pole 502, can carry out the centre gripping to the positive drawing of drawing chi board 5 through anchor clamps 503 and reset spring pole 502, avoids the drawing to take place to remove when the drawing, has guaranteed the fastness of drawing.

Further, adjusting knob 903 is installed through helicitic texture in the outside top of loop bar 901, can fix a position telescopic link 902 through adjusting knob 903, and the telescopic link 902 of being convenient for carries out the regulation of length that stretches out and draws back, and the rubber sleeve is installed at telescopic link 902's top, and the rubber sleeve has protectiveness, and the stability that telescopic link 902 supported has been guaranteed to multiplicable telescopic link 902 and the frictional force of ground contact.

The working principle is as follows: by pulling the extension rod 902 out of the interior of the loop rod 901, the over-adjustment knob 903 can position the extension rod 902, thereby realizing the adjustment of the telescopic length of the telescopic rod 902, being convenient for adjusting the whole height of the device according to the drawing requirements of engineers, being suitable for the engineers with different heights, the binding belt 101 can be connected with the metal button on the front surface of the tool box 4 through the magnet button 102, being convenient for fixing the binding belt 101, realizing the closed connection of the tool box 4 and the box cover 1 through the binding belt 101, can protect the drawing tools stored in the box cover 1 and the tool box 4, can conveniently measure the longitudinal moving distance of the straight ruler 7 through the measuring ruler 6, so that engineers can measure the required longitudinal distance according to the drawing requirement, can be convenient for assist the engineer through ruler 7 and draw horizontal straight line, also be convenient for carry out horizontal position's measurement simultaneously.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a drawing board for civil engineering portable, includes lid (1), tool holder (4) and drawing chi board (5), its characterized in that: the top of tool box (4) has been sewed with connecting band (401), buckle ring (402) has been sewed to one side of connecting band (401), the back mounted of tool box (4) has three group axle beds (403), drawing chi board (5) are installed through connecting axle (501) in the inside of tool box (4), dipperstick (6) are installed to the positive one side of drawing chi board (5), the inside of dipperstick (6) is provided with spout (601), ruler (7) are installed through spout (601) and slider (701) cooperation in the front of dipperstick (6), and slider (701) are installed to the one end of ruler (7), slide (801) are installed through the adjustment tank in the inside of ruler (7), right angle board (8) are installed through axle board (802) at the top of slide (801), lid (1) are installed through connecting band (401) at the top of tool box (4), the portable file box is characterized in that a file bag (2) is installed inside the box cover (1), a support frame (9) is installed on the back face of the tool box (4) through a shaft seat (403), a sleeve rod (901) is installed inside the support frame (9), an extending telescopic rod (902) is installed inside the sleeve rod (901), and a portable file (3) is installed on one side of the connecting band (401) through a clamping ring (402).

2. A portable drawing board for civil engineering as claimed in claim 1, wherein: two groups of binding bands (101) are installed at the top of the box cover (1), and a magnet buckle (102) is installed on one side of each binding band (101).

3. A portable drawing board for civil engineering as claimed in claim 1, wherein: the top of the file pocket (2) is sewn with a pocket cover (201), and the front surface of the pocket cover (201) is provided with a snap fastener.

4. A portable drawing board for civil engineering as claimed in claim 1, wherein: a hand-held belt (301) is arranged in the portable belt (3), and a lock ring (303) is arranged at one end of the hand-held belt (301) through a joint (302).

5. A portable drawing board for civil engineering as claimed in claim 1, wherein: the top of the front surface of the drawing ruler plate (5) is provided with a return spring rod (502), and the outer side of the return spring rod (502) is provided with a clamp (503).

6. A portable drawing board for civil engineering as claimed in claim 1, wherein: adjusting knobs (903) are installed at the top of the outer side of the sleeve rod (901) through a threaded structure, and rubber sleeves are installed at the top of the telescopic rod (902).