CN211961470U

CN211961470U - Drawing strutting arrangement for building site

Info

Publication number: CN211961470U
Application number: CN201921755620.0U
Authority: CN
Inventors: 张海林
Original assignee: Nanan Xincan Brand Operation Co Ltd
Current assignee: Nanan Xincan Brand Operation Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-11-20
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the technical field of strutting arrangement, a drawing paper strutting arrangement for building site is related to, it includes the backup pad, first bracing piece and second bracing piece, backup pad lower extreme fixed mounting has first bracing piece, first bracing piece has four to be rectangle array and distributes, first bracing piece lower extreme fixed mounting has the second bracing piece, first bracing piece right-hand member equidistance set up threaded hole, second bracing piece upper end right side threaded connection has fixing bolt, fixing bolt and screw hole looks adaptation, the backup pad divide into apron and bottom plate, apron and bottom plate are through the fixed articulated of hinge leaf. The utility model discloses a first bracing piece and the cooperation of second bracing piece can the adjusting support board height, and the gag lever post of installation is articulated through bottom plate upper end right side and apron lower extreme middle part fixed mounting's spacing draw-in groove cooperation can the adjusting support board angle.

Description

Drawing strutting arrangement for building site

Technical Field

The utility model relates to a strutting arrangement technical field especially relates to a drawing paper strutting arrangement for building site.

Background

Along with the development of economy and society, the building trade develops rapidly, in the building engineering, need contrast the drawing and construct, need fix the drawing and make things convenient for the observation of drawing at a certain plane when contrasting the drawing, but current drawing strutting arrangement can not be according to user's requirement height-adjusting and angle, inconvenient use, and need not the instrument when revising drawing needs the mark to revise.

The prior patent (publication number: CN201720283117.4) and a drawing supporting device for construction site comprise a base, a sucker, a drawing board, a hook ring, a fixing clamp, a clock, a ruler groove, a rolling shaft, an LED lamp and a connecting rod, wherein the base is connected with a stop lever through a movable bolt, the base is connected with a supporting rod, the fixing clamp is fixed on the drawing board, a label bag is arranged on the right side of the fixing clamp, the clock is arranged under the label bag, the ruler groove is arranged at the bottom of the drawing board, the rolling shaft is embedded in the middle of the drawing board, and the connecting rod is arranged at the bottom of the stop lever.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the existing drawing supporting device is inconvenient to disassemble due to the limitation of the structure; 2. the existing drawing supporting device is not provided with a lighting device, cannot work at night, and is large in use environment limitation. The utility model provides a can adjust the backup pad height through the cooperation of first bracing piece and second bracing piece, can adjust the backup pad angle through the gag lever post of bottom plate upper end right side hinge installation and the spacing draw-in groove cooperation of the inside middle-end fixed mounting of apron.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of drawing strutting arrangement for building site has solved strutting arrangement and can not height-adjusting and angle, lacks the problem of instrument when needing mark and modification drawing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drawing supporting device for a construction site comprises a supporting plate, a first supporting rod and a second supporting rod;

the lower end of the supporting plate is fixedly provided with four first supporting rods which are distributed in a rectangular array, the lower end of each first supporting rod is fixedly provided with a second supporting rod, threaded holes are formed in the right end of each first supporting rod at equal intervals, the right side of the upper end of each second supporting rod is in threaded connection with a fixing bolt, and the fixing bolts are matched with the threaded holes;

the backup pad divide into apron and bottom plate, apron and bottom plate are through hinge fixed hinge, apron surface upper end is all around with middle part fixed mounting has the iron plate, iron plate upper end magnetism is connected with the magnet piece, the magnet piece has four, apron lower extreme middle part fixed mounting has spacing draw-in groove, bottom plate upper end right side fixed mounting has the fixed block, the fixed block has two, fixed block middle part fixed mounting has the hinge post, fixed mounting has the gag lever post in the middle of the fixed block, the gag lever post is connected with the fixed block hinge through the hinge post, the through-hole has been seted up to the gag lever post right-hand member, the through-hole internal diameter is the same with.

Preferably, the iron blocks are square, the number of the iron blocks is two, and the distance between the two iron blocks is 70 mm.

Preferably, the left end of the limiting rod is designed to be in a wedge shape, and the left end of the limiting rod is matched with the limiting clamping groove.

Preferably, the cover plate and the bottom plate are arranged to be in an opening shape, the width of the limiting rod is the same as the middle distance of the fixing block, and the length and the height of the limiting rod are smaller than the width and the height of the inner part of the bottom plate.

Preferably, the first support bar has the same length as the second support bar.

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

1. the utility model discloses a first bracing piece and the cooperation of second bracing piece can adjust the strutting arrangement height, and the gag lever post of installation and the spacing draw-in groove cooperation of the inside middle-end fixed mounting of apron can adjust the backup pad angle through the hinge of bottom plate upper end right side, make things convenient for various crowds to use, improve the device practicality.

2. The utility model discloses a bottom plate upper end front side fixed mounting has the receiver, can place drawing modification instrument in the receiver, takes out the instrument to use when needs modify or mark the drawing, facilitates the use, all establishes to the opening form through apron and bottom plate, can also place the drawing at the intermediate position of apron and bottom plate, prevents that the drawing from losing.

Drawings

Fig. 1 is a schematic structural view of a drawing supporting device for a construction site according to the present invention;

fig. 2 is an assembly schematic view of a first support rod and a second support rod of the paper support device for construction sites according to the present invention;

fig. 3 is a schematic structural view of a supporting plate of the drawing supporting device for construction sites according to the present invention;

fig. 4 is a schematic structural diagram of a cover plate of the drawing paper supporting device for a construction site according to the present invention;

fig. 5 is the utility model provides a construction site uses picture paper strutting arrangement's gag lever post schematic structure.

In the figure: 1. a support plate; 2. a first support bar; 3. a second support bar; 4. a hinge leaf; 5. A threaded hole; 6. fixing the bolt; 7. a cover plate; 8. a limiting clamping groove; 9. a base plate; 10. a limiting rod; 11. a fixed block; 12. hinging the column; 13. a storage box; 14. a through hole; 15. a magnet block; 16. and (4) iron blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a drawing supporting device for a construction site includes a supporting plate 1, a first supporting bar 2 and a second supporting bar 3;

the lower end of the supporting plate 1 is fixedly provided with first supporting rods 2, four of the first supporting rods 2 are distributed in a rectangular array, the lower end of each first supporting rod 2 is fixedly provided with a second supporting rod 3, the right end of each first supporting rod 2 is equidistantly provided with threaded holes 5, the right side of the upper end of each second supporting rod 3 is in threaded connection with a fixing bolt 6, and the fixing bolts 6 are matched with the threaded holes 5;

the utility model discloses a supporting plate 1 is divided into apron 7 and bottom plate 9, apron 7 and bottom plate 9 are through 4 fixed hinges of hinge, apron 7 surface upper end is all around with middle part fixed mounting has

iron plate

16, 16 upper end magnetism of iron plate is connected with magnet piece 15, magnet piece 15 has four, 7 lower extreme middle part fixed mounting of apron has spacing draw-in groove 8, 9 upper end right side fixed mounting of bottom plate has fixed block 11, fixed block 11 has two, 11 middle part fixed mounting of fixed block has hinge post 12, fixed block 11 middle part fixed mounting has gag lever post 10, gag lever post 10 is connected with 11 hinges of fixed block through hinge post 12, through-hole 14 has been seted up to gag lever post 10 right-hand member, 4 internal diameters of through-hole are the same with 12 external diameters of hinge post, 9.

Preferably, the iron blocks 16 are square, two iron blocks 16 are provided, and the distance between the two iron blocks 16 is 70 mm.

Preferably, the left end of the limiting rod 10 is in a wedge shape, and the left end of the limiting rod 10 is matched with the limiting clamping groove 8.

Preferably, the cover plate 7 and the bottom plate 9 are open, the width of the limiting rod 10 is the same as the middle distance of the fixing block 11, and the length and the height of the limiting rod 10 are smaller than the width and the height of the inner part of the bottom plate 9.

Preferably, the first support bar 2 has the same length as the second support bar 3.

The utility model discloses during the use: lay the picture paper in the 1 upper end of backup pad, fix magnet piece 15 along 16 fixed mounting in four turnings upper ends of drawing, can adjust backup pad 1 height according to the user's demand through the cooperation of first bracing piece 2 and second bracing piece 3, the gag lever post 10 of installation is articulated on the right side of the upper end of bottom plate 9 and the spacing draw-in groove 8 cooperation of 7 inside middle-end fixed mounting of apron can adjust backup pad 1 angle according to the user's demand, mark and revise the drawing when needs mark and revise the drawing and take out the instrument from receiver 13 and mark and revise, can put into the intermediate position of apron 7 and bottom plate 9 after the drawing uses up and deposit, prevent that the drawing from losing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drawing supporting device for a construction site is characterized by comprising a supporting plate (1), a first supporting rod (2) and a second supporting rod (3);

the lower end of the supporting plate (1) is fixedly provided with a first supporting rod (2), four first supporting rods (2) are distributed in a rectangular array, the lower end of the first supporting rod (2) is fixedly provided with a second supporting rod (3), threaded holes (5) are formed in the right end of the first supporting rod (2) at equal intervals, the right side of the upper end of the second supporting rod (3) is in threaded connection with a fixing bolt (6), and the fixing bolt (6) is matched with the threaded holes (5);

backup pad (1) is divided into apron (7) and bottom plate (9), apron (7) and bottom plate (9) are through hinge (4) fixed hinge, apron (7) surface upper end is all around with middle part fixed mounting have the iron plate, iron plate (16) upper end magnetism is connected with magnet piece (15), magnet piece (15) have four, apron (7) lower extreme middle part fixed mounting has spacing draw-in groove (8), bottom plate (9) upper end right side fixed mounting has fixed block (11), fixed block (11) have two, fixed block (11) middle part fixed mounting has hinge post (12), fixed block (11) middle fixed mounting has gag lever post (10), gag lever post (10) are connected with fixed block (11) through hinge post (12) hinge, through-hole (14) have been seted up to gag lever post (10) right-hand member, through-hole (14) internal diameter is the same with hinge post (12) external diameter, bottom plate (9) upper end front side fixed mounting has receiver (.

2. A paper supporting device for construction sites according to claim 1, characterized in that the iron blocks (16) are square, two iron blocks (16) are provided, and the distance between the two iron blocks (16) is 70 mm.

3. The drawing support device for construction sites as claimed in claim 1, wherein the left end of the limiting rod (10) is provided with a wedge shape, and the left end of the limiting rod (10) is matched with the limiting clamping groove (8).

4. The supporting device for paper used in construction site according to claim 1, wherein the cover plate (7) and the bottom plate (9) are provided in an open shape, the width of the position-limiting rod (10) is the same as the middle distance of the fixing block (11), and the length and height of the position-limiting rod (10) are smaller than the inner width and height of the bottom plate (9).

5. A paper support device for construction sites according to claim 1, characterized in that the first support bar (2) has the same length as the second support bar (3).