阅读说明：本技术 一种工程监理用设计图纸便携架及其使用方法 (Portable design drawing frame for project supervision and use method thereof ) 是由 刘学鹏 张�浩 张龙旺 刘晓培 于 2020-03-24 设计创作，主要内容包括：本发明涉及一种工程监理用设计图纸便携架及其使用方法,其包括用于放置图纸的盒子和连接在盒子上的背带,背带设置在盒子的外侧面,便于使用者随身携带；所述盒子包括盒体和盖板,盒体呈一侧面开口状的框形结构,所述盖板铰接在盒体的下侧边,所述盖板朝向盒体的侧面设置有固定夹,用于固定图纸；还包括限位杆,盒体的外侧面上设有滑动槽,限位杆一端部转动连接有滑动块,使滑动块滑动连接在滑动槽内,所述限位杆的另一端转动连接在盖板的侧边,用于限制盖板的打开角度。本发明具有结构简单、方便使用者随身携带,并在使用过程中解放双手、提高工作效率的效果。(The invention relates to a portable design drawing rack for project supervision and a using method thereof, wherein the portable design drawing rack comprises a box for placing drawings and braces connected to the box, and the braces are arranged on the outer side surface of the box and are convenient for a user to carry; the box comprises a box body and a cover plate, the box body is of a frame structure with an opening on one side, the cover plate is hinged to the lower side edge of the box body, and a fixing clamp is arranged on the side, facing the box body, of the cover plate and used for fixing drawings; still include the gag lever post, be equipped with the sliding tray on the lateral surface of box body, a gag lever post tip rotates and is connected with the sliding block, makes sliding block sliding connection in the sliding tray, the other end of gag lever post rotates to be connected at the side of apron for the opening angle of restriction apron. The invention has the advantages of simple structure, convenient carrying by a user, liberation of both hands in the using process and improvement of working efficiency.)

1. The utility model provides a project management is with portable frame of design drawing which characterized in that: including box (1) and braces (2) of connection on box (1) that are used for placing the drawing, box (1) is including box body (11) and apron (12), apron (12) articulate the lower side in box body (11), apron (12) are provided with fixation clamp (3) towards the side of box body (11).

2. The portable shelf of design drawing for project supervision according to claim 1, characterized in that: the device also comprises a limiting rod (4); the outer side surfaces of two sides of the box body (11) are provided with sliding grooves (41); one end of the limiting rod (4) is rotatably connected with the cover plate (13), the other end of the limiting rod (4) is rotatably connected with a sliding block (42), and the sliding block (42) is arranged in the sliding groove (41).

3. The portable shelf of design drawing for project supervision according to claim 1, characterized in that: and an auxiliary clamp (31) for clamping the page turning drawing is arranged on the side surface of the cover plate (12) departing from the box body (11).

4. The portable shelf of design drawing for project supervision according to claim 1, characterized in that: the side of the cover plate (12) facing the box body (11) is provided with a baffle plate (121) which forms a rectangular space with the fixing clamp (3).

5. The portable shelf of design drawing for project supervision according to claim 4, characterized in that: the distance between the baffles (121) on the opposite sides of the cover plate (12) is smaller than the distance between the corresponding sides in the box body (11).

6. The portable shelf of design drawing for project supervision according to claim 4, characterized in that: the baffle (121) of the cover plate (12) close to the hinge shaft and one end of the limiting rod (4) connected to the cover plate (12) are in the same plane.

7. The portable shelf of design drawing for project supervision according to claim 1, characterized in that: and a notch (111) is formed in the side edge of the box body (11) departing from the hinge shaft and facing the cover plate (12).

8. The portable shelf of design drawing for project supervision according to claim 1, characterized in that: the cover plate (12) is rotatably connected with a clamping tongue (122) used for fixing the cover plate (12), and the box body (11) is provided with a clamping groove (112) matched with the clamping tongue (122).

9. A use method of a portable design drawing frame for project supervision is characterized by comprising the following steps:

the method comprises the following steps: placing the drawing on the inner side surface of the cover plate (12) and fixing the drawing through the fixing clamp (3);

step two: sleeving the shoulder strap (2) on the human body, hanging the box (1) connected with the shoulder strap (2) in front of the chest of the human body, and rotating the clamping tongue (122) to separate the clamping tongue (122) from the clamping groove (112) so as to unlock the cover plate (12);

step three: the cover plate (12) is pulled outwards from the notch (111) of the box body (11), so that the cover plate (12) can be opened, the cover plate (12) drives the limiting rod (4) to move in the sliding groove (41), and the drawing on the inner side surface of the cover plate (12) is exposed after the sliding block (42) on the limiting rod (4) moves to the lower end part of the sliding groove (41);

step four: the user consults the drawing to the drawing that will turn over the page is rolled up to apron (12) lateral surface, fixes through supplementary clamp (31).

Technical Field

The invention relates to the technical field of supervision auxiliary equipment, in particular to a portable design drawing frame for engineering supervision and a using method thereof.

Background

When surveying or measuring on a construction site, a supervisor needs to synchronously compare the survey or measurement with a drawing, and after the survey or measurement needs to be carried out once, a measuring tool is put down, and the drawing is picked up to check and compare the survey or measurement, so that the efficiency of the survey or measurement is seriously influenced; when a plurality of people supervise and detect the work simultaneously, although can improve the efficiency of detection work, but the human resource has been wasted, makes the enterprise suffer unnecessary economic loss.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a portable design drawing frame for engineering supervision, which has the advantages of simple structure, convenience for carrying by a user and liberation of both hands in the using process.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a project management is with portable frame of design drawing, includes the box that is used for placing the drawing and connects the braces on the box, the box includes box body and apron, the apron articulates the lower side at the box body, the apron is provided with the fixation clamp towards the side of box body.

Through adopting above-mentioned technical scheme, the setting of box can be put the design drawing that binds in the box to fix the medial surface at the apron through the fixation clamp on the apron with the drawing, the braces that sets up on the box is used for carrying the box back on one's body, makes the box be located people's chest, opens the apron on the box body, can make the prisoner directly see the drawing in the box, has liberated both hands, has improved the efficiency of detection achievement.

The present invention in a preferred example may be further configured to: the device also comprises a limiting rod; the outer side surfaces of two sides of the box body are provided with sliding grooves; one end of the limiting rod is rotatably connected with the cover plate, the other end of the limiting rod is rotatably connected with a sliding block, and the sliding block is arranged in the sliding groove.

By adopting the technical scheme, the limiting rod is arranged on the side edge of the box body, and after the cover plate is closed, one end of the limiting rod connected with the sliding groove is abutted against the upper end part of the sliding groove; after the apron was opened, the sliding block butt on the gag lever post played spacing effect to the apron at the lower tip of sliding tray this moment, made apron and box body keep certain angle, and the drawing is looked over to convenient prison personnel.

The present invention in a preferred example may be further configured to: and the side surface of the cover plate, which is deviated from the box body, is provided with an auxiliary clamp for clamping page turning drawings.

Through adopting above-mentioned technical scheme, the supplementary clamp that the apron back set up can be at the supervision personnel drawing after will perusal and roll over to the apron trailing flank, makes supplementary clamp fix the drawing after perusal, prevents that the drawing that has perusal from replying by oneself.

The present invention in a preferred example may be further configured to: the side of the cover plate facing the box body is provided with a baffle plate which forms a rectangular space with the fixing clamp in an enclosing mode.

Through adopting above-mentioned technical scheme, the setting of baffle can carry out further spacingly to pressing from both sides the drawing of establishing on the apron, prevents that the gravity of the engineering drawing self of binding is too big, causes the drawing to form crooked.

The present invention in a preferred example may be further configured to: the distance between the baffles on the opposite sides of the cover plate is smaller than the distance between the corresponding sides in the box body.

By adopting the technical scheme, the distance between the baffles on the cover plate is smaller than the distance between the opposite side edges in the box body, so that the baffles on the cover plate are embedded in the box body after the cover plate is closed, and the cover plate has higher uniformity.

The present invention in a preferred example may be further configured to: the baffle plate of the cover plate close to the hinged periphery and one end of the limiting rod connected to the cover plate are in the same plane.

Through adopting above-mentioned technical scheme, be close to the articulated shaft baffle on the apron and a tip of gag lever post on the apron and be located the coplanar, can open and when perusing the drawing at the apron, make the gag lever post of side reduce the hindrance to the drawing after perusing, guarantee that the drawing can still keep leveling after perusing.

The present invention in a preferred example may be further configured to: the side of the box body deviating from the hinged shaft is provided with a notch towards the cover plate.

By adopting the technical scheme, the notch arranged on the upper surface of the box body can expose the side edge of the cover plate at the position of the notch, so that a user can open the cover plate more conveniently and the use experience is improved,

the present invention in a preferred example may be further configured to: the cover plate is rotatably connected with a clamping tongue used for fixing the cover plate, and the box body is provided with a clamping groove matched with the clamping tongue.

Through adopting above-mentioned technical scheme, close after the apron, rotate the block tongue to the draw-in groove in, can form the blockade to the apron, with the block tongue from the draw-in groove internal rotation play, can open the apron, make this device have higher practicality.

The invention also aims to provide a use method of the portable design drawing frame for engineering supervision, which has the advantages of being convenient for a user to carry and freeing hands in the use process.

The second purpose of the invention is realized by the following technical scheme:

a use method of a portable design drawing frame for project supervision comprises the following steps:

the method comprises the following steps: placing the drawing paper on the inner side surface of the cover plate and fixing the drawing paper through a fixing clamp;

step two: sleeving the braces on the human body, hanging a box connected with the braces in front of the chest of the human body, and rotating the clamping tongue to separate the clamping tongue from the clamping groove so as to unlock the cover plate;

step three: the cover plate is pulled outwards from the notch of the box body, so that the cover plate can be opened, the cover plate drives the limiting rod to move in the sliding groove, and the drawing on the inner side surface of the cover plate is exposed after the sliding block on the limiting rod moves to the lower end part of the sliding groove;

step four: the user looks up the drawing to the drawing that will turn over the page or leaf is rolled up to the apron lateral surface, fixes through the auxiliary clamp.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the design that box and braces are connected can place the engineering drawing on the apron in the box body, and the user passes through the braces to fix the box in people's the place ahead, opens the apron and can look over the drawing, can liberate both hands simultaneously, carries out detection achievement, makes and detects and look over the drawing and go on in step, reduces the frequent change to detection instrument and drawing, improves the work efficiency who detects.

2. The baffle arranged on the inner side surface of the cover plate can further fix the position of the drawing fixed on the cover plate, and the width of the baffle positioned below the baffle is larger, so that the lower side edge of the drawing clamped on the fixing clamp can be abutted against the baffle, the drawing is prevented from sliding downwards due to self gravity, the deflection of the drawing is reduced, and the stability in working is improved;

3. the gag lever post that sets up between apron and the box body can carry on spacingly to its angle of opening after the apron is opened, makes the staff look over the drawing and makes and have more comfortable angle and state, makes it have good use and experiences.

Drawings

Fig. 1 is a schematic structural view of the cover plate of the present invention in a closed state.

FIG. 2 is a connecting structure of the position limiting rod and the sliding block in the sliding groove.

Fig. 3 is a schematic structural view of the cover plate in an open state.

Reference numerals: 1. a box; 11. a box body; 111. a notch; 112. a card slot; 12. a cover plate; 121. a baffle plate; 122. a latch; 2. a harness; 3. a fixing clip; 31. an auxiliary clamp; 4. a limiting rod; 41. a sliding groove; 42. a slider; 43. a screw; 44. a knob.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, the portable shelf for the design drawing for engineering supervision disclosed by the invention comprises a box 1 for placing the drawing and a strap 2 connected to the box 1, wherein the box 1 is in a rectangular hollow structure and comprises a box body 11 and a cover plate 12, the cover plate 12 is hinged to the lower side edge of the box body 11 and is positioned on one side surface of the box body 11, which is far away from the strap 2, and a fixing clamp 3 for clamping the engineering drawing is arranged on the side surface of the cover plate 12, which is far towards the box body 11.

Referring to fig. 2 and 3, before the manager uses the box, he or she may fix the bound engineering paper on the inner side of the cover plate 12 by the fixing clip 3, and hang the box 1 on the chest by the strap 2, where the fixing clip 3 is located on one side of the cover plate 12, so that the engineering paper is located in the middle of the cover plate 12. A limiting rod 4 is arranged between the box body 11 and the cover plate 12, and sliding grooves 41 are arranged on the outer side surfaces of two sides of the box body 11; the sliding groove 41 is parallel to the side adjacent to the box body 11, the cross section of the sliding groove 41 is of a trapezoidal structure, the sliding block 42 is arranged in the sliding groove 41 in a sliding mode, the sliding block 42 is fixedly connected with a screw 43, the screw 43 is perpendicular to the sliding block 42 and extends out of the sliding groove 41 from the opening of the sliding groove 41, and one end of the limiting rod 4 is provided with a through hole and is connected to the screw 43 in a rotating mode; a knob 44 is connected to the outer end of the screw 43 in a threaded manner, so that one end of the knob 44 close to the sliding groove 41 is abutted on the limiting rod 4 and used for fixing the position of the limiting rod 4 on the sliding groove 41; the other end of the limiting rod 4 is rotatably connected to the side edge of the cover plate 12.

When the cover plate 12 is closed, the limiting rod 4 is pushed to move, and the sliding block 42 is driven to move upwards to the upper end part of the sliding groove 41; after the cover plate 12 is opened, the limiting rod 4 is pulled and the sliding block 42 is driven to move to the lower end part of the sliding groove 41, so that the limiting effect is exerted on the cover plate 12, the cover plate 12 and the box body 11 are kept at a certain angle, and a supervision worker can conveniently check the drawing; the user can open to suitable angle back at apron 12, rotates knob 44, makes knob 44 fix gag lever post 4, and then can fix the angle of opening of apron 12, prevents that the phenomenon that the prisoner rocked from making apron 12 appear walking or the in-process that detects, can liberate both hands simultaneously, improves the efficiency of detection work.

A side of apron 12 towards box body 11 is provided with baffle 121, baffle 121 is perpendicular with apron 12, and be close to apron 12 and remove the other three side of fixation clamp 3 place side, can further spacing the drawing of establishing on apron 12 to the clamp, the baffle 121 that is close to apron 12 lower side is highly great, be the state of closing at apron 12, but the medial surface that the butt deviates from apron 12 at the box, be used for bearing the drawing, prevent that the engineering drawing self of binding from too big gravity, and make the drawing cause crooked. The distance between the baffles 121 on the opposite sides of the cover plate 12 is smaller than the distance between the corresponding sides in the box body 11, and the heights of the baffles 121 on the upper sides and the baffles 121 on the sides are smaller, so that the cover plate 12 can be conveniently closed, the baffles 121 on the cover plate 12 are embedded in the box body 11, and higher uniformity is achieved.

A side face, deviating from the box body 11, of the cover plate 12 is provided with an auxiliary clamp 31, so that when the supervision personnel scroll the browsed drawing to the rear side face of the cover plate 12, the browsed drawing can be clamped and fixed through the auxiliary clamp 31, and the browsed drawing is prevented from being automatically returned. The baffle 121 of apron 12 lower limb equals with the distance of connecting the gag lever post 4 on apron 12 lower limb apart from apron 12, and the supervision personnel can make the drawing after turning over still keep leveling after the drawing that will look over like this turns over after, reduces the check of gag lever post 4 on side to the drawing and keeps off.

Referring to fig. 1 and 3, a notch 111 is formed in one side, facing the cover plate 12, of the upper side surface of the box body 11, the notch 111 is in a long strip shape, when the cover plate 12 is in a closed state, the upper side edge of the cover plate 12 can be pulled by the notch 111 in the box body 11, the cover plate 12 can be opened more conveniently and quickly, and higher use experience is achieved. The joint of the upper part and the side edge of the box body 11 is provided with a clamping groove 112, namely the clamping groove 112 is positioned at two corners of the upper part of the box body 11; the joint of the upper side and the side of the cover plate 12 is provided with the latch tongue 122, namely, the latch tongue 122 is positioned at two corners of the upper part of the cover plate 12, after the cover plate 12 is closed, the latch tongue 122 is rotated into the clamping groove 112, the cover plate 12 can be blocked, the latch tongue 122 is rotated out from the clamping groove 112, the cover plate 12 can be opened again, and the device has higher practicability.

The implementation principle of the embodiment is as follows: the braces 2 are sleeved on the human body, so that the box body 11 connected with the braces 2 is hung in front of the chest of the human body;

when the cover plate is opened, the latch 122 is rotated to separate the latch 122 from the slot 112 to unlock the cover plate 12; outwards wrestling the apron 12 from the breach 111 of box body 11, can making the apron 12 open, apron 12 drives gag lever post 4 and removes in the sliding tray, and sliding block 42 on the gag lever post 4 removes to the lower tip of spout after, and gag lever post 4 plays spacing effect to apron 12 to make apron 12 fixed with the contained angle of box body 11, make the drawing exhibition of apron 12 medial surface show, the staff of being convenient for looks up the drawing.

When the box body is closed, the auxiliary clamp 31 is firstly opened, the rolled drawing is returned to the cover plate 12, the cover plate 12 is manually lifted upwards to press one side of the box body 11, the cover plate 12 drives the limiting rod 4 to slide upwards in the sliding groove until the cover plate 12 is attached to the side edge of the box body 11, the clamping tongue 122 is rotated, and the clamping tongue 122 is clamped into the clamping groove 112.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.