Showing stand for engineering cost drawings

Abstract

The invention discloses a project cost drawing showing stand, and relates to the technical field of project cost, the project cost drawing showing stand comprises a showing stand, a drawing fixing mechanism is arranged on the showing stand, two symmetrically arranged bearing rods are fixed on one side of the showing stand, a model indicating mechanism is slidably mounted on the showing stand and the bearing rods, and the model indicating mechanism comprises a transparent glass plate; the transparent glass plate is installed on the display stand and the bearing rod in a sliding mode through sliding pieces, a concentric-square-shaped containing plate is arranged on the transparent glass plate, a concentric-square-shaped model containing groove is formed in the upper surface of the containing plate, and a plurality of indicating structures are arranged between the containing groove and the transparent glass plate. When the model indicating mechanism slides to the position above the drawing paper, the suction part is fixed to the transparent glass plate and located over the corresponding workpiece graph on the drawing paper, the identification function is achieved, and therefore personnel can watch the workpiece model and visually know the corresponding workpiece shape on the drawing paper, and the engineering cost can be more visually known.

Description

Technical Field

[0001] The invention relates to the technical field of engineering cost, in particular to a drawing display stand for engineering cost. Background Art

[0002] In the prior art, it was found through search that, for example, a Chinese patent (application number: 202020681050.1) discloses a drawing display board for engineering cost. The display board can be supported by two support shafts. At the same time, the display board can be rotated through the support shafts, and the angle of the display board can be adjusted through the angle component. On the one hand, it can improve the display effect of the drawings, and the display angle of the drawings can be adjusted as needed. On the other hand, the display board with adjusted angle is convenient for using a pen to operate on the drawings.

[0003] For example, a Chinese patent (application number: 202222743465.9) discloses a drawing display board for engineering cost. The brightness can be automatically adjusted by installing a controller. The brightness sensor detects the brightness of the surrounding environment. When the brightness is low, the motor is controlled to rotate, and the motor drives the lead screw to rotate. The lead screw drives the moving block to move, and the moving block drives the conductive rod to contact the conductive sheet. By contacting different resistors, the brightness of the LED lamp is different, thereby realizing the function of automatically adjusting the brightness according to the surrounding environment. The sliding rod and the slider can prevent the moving block from rotating.

[0004] However, the above two patents only display drawings and have single functions. If a person who cannot understand the drawings looks at the drawings, he cannot directly observe the shapes of each workpiece on the drawings, let alone clearly understand the cost situation. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a display stand for engineering cost drawings, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A drawing display stand for engineering cost includes a display stand, on which a drawing fixing mechanism is arranged, the drawing fixing mechanism includes a plurality of magnet sheets, the display stand is an iron stand, two symmetrically arranged bearing rods are fixed on one side of the display stand, and a model indicating mechanism is slidably installed on the display stand and the bearing rods.

[0008] Specifically in the present invention, the model indication mechanism includes a transparent glass plate, which is slidably installed on the display stand and the supporting rod through a sliding member, and a U-shaped placement plate is provided on the transparent glass plate, and a U-shaped model placement groove is opened on the upper surface of the placement plate, and a plurality of indication structures are arranged between the placement groove and the transparent glass plate.

[0009] In order to realize the sliding of the model indicating mechanism, the sliding part includes a guide rod, which extends from the free end of the load-bearing rod to the other side of the display stand. The bottom of the guide rod is fixed to the display stand and the top of the load-bearing rod. The cross-section of the guide rod is an inverted trapezoid. Two symmetrically arranged sliding sleeves are fixed at the bottom of the transparent glass plate, and the sliding sleeves are slidably installed on the guide rod.

[0010] Specifically in the present invention, the indicating structure includes a workpiece model placed in the model placement groove, a connecting rope is fixed on the workpiece model, a suction piece is fixed at the free end of the connecting rope, the suction piece is sucked on the transparent glass plate, and the suction piece is a transparent rubber suction cup.

[0011] In order to prevent the connection rope from being disordered, a plurality of notches are provided on the groove wall on the inner side of the model placement groove, and the connection rope is placed in the notches.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The model indicating mechanism of the present invention can slide to the top of the drawing on the display stand, and can also slide off to the bearing rod, so that the use of the model indicating mechanism is very flexible and does not affect the normal drawing display.

[0014] 2. When the model indicating mechanism of the present invention slides above the drawing, the suction piece is fixed on the transparent glass plate so that it is located directly above the corresponding workpiece figure on the drawing, which serves as a mark. In this way, personnel can watch the workpiece model and intuitively understand the corresponding workpiece shape on the drawing, so as to have a more intuitive understanding of the project cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional Figure 1 ;

[0016] Figure 2 The three-dimensional Figure 2 ;

[0017] Figure 3 An exploded view of the present invention;

[0018] Figure 4 is a sectional view of a side view of the present invention;

[0019] Figure 5 This is a cross-sectional view of the front view of the placement plate of the present invention.

[0020] Figure numerals: 1. display stand; 2. carrying rod; 3. magnet sheet; 4. transparent glass plate; 5. placement plate; 6. model placement groove; 7. guide rod; 8. sliding sleeve; 9. workpiece model; 10. connecting rope; 11. suction piece; 12. notch. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-3 As shown, the present invention provides a display stand for engineering cost drawings, including a display stand 1, on which a drawing fixing mechanism is arranged, the drawing fixing mechanism includes a plurality of magnet sheets 3, the display stand 1 is an iron stand, two symmetrically arranged bearing rods 2 are fixed on one side of the display stand 1, and a model indicating mechanism is slidably installed on the display stand 1 and the bearing rod 2.

[0023] like Figure 2-3 As shown, in the present invention, the model indicating mechanism specifically includes a transparent glass plate 4, which is slidably mounted on the display stand 1 and the supporting rod 2 through a sliding member, and a U-shaped placing plate 5 is arranged on the transparent glass plate 4, and a U-shaped model placing groove 6 is opened on the upper surface of the placing plate 5, and a plurality of indicating structures are arranged between the placing groove 6 and the transparent glass plate 4.

[0024] like Figure 4 As shown, in order to realize the sliding of the model indicating mechanism, the sliding part includes a guide rod 7, which extends from the free end of the load-bearing rod 2 to the other side of the display stand 1. The bottom of the guide rod 7 is fixed to the display stand 1 and the top of the load-bearing rod 2. The cross-section of the guide rod 7 is an inverted trapezoid. Two symmetrically arranged sliding sleeves 8 are fixed to the bottom of the transparent glass plate 4, and the sliding sleeves 8 are slidably installed on the guide rod 7.

[0025] like Figure 5 As shown, in the present invention, the specific indicating structure includes a workpiece model 9 placed in the model placement groove 6, a connecting rope 10 is fixed to the workpiece model 9, a suction piece 11 is fixed to the free end of the connecting rope 10, the suction piece 11 is sucked on the transparent glass plate 4, the suction piece 11 is a transparent rubber suction cup, when the rubber suction cup is used, the drawing can be seen more clearly through the rubber suction cup tube.

[0026] like Figure 5 As shown, in order to prevent the connecting rope 10 from getting disordered, a plurality of notches 12 are provided on the inner wall of the model placement groove 6, and the connecting rope 10 is placed in the notches 12, so as to prevent the connecting rope 10 from moving on the inner wall of the model placement groove 6.

[0027] The working principle of the present invention is described in detail below: the drawings of the engineering cost are placed on the display stand 1, the magnet sheet 3 is pressed on the drawings, and the drawings are fixed on the display stand 1 by the suction force between the magnet sheet 3 and the display stand 1. When the model indicating mechanism is needed, the workpiece model 9 corresponding to the drawing is placed in the model placing groove 6, and the placement plate 5 is pushed to drive the sliding sleeve 8 to slide along the guide rod 7 until the transparent glass plate 4 is located directly above the drawing, and then the rubber suction cup is sucked on the transparent glass plate 4, and the rubber suction cup is located directly above the workpiece corresponding to the workpiece model 9 on the drawing, and then the connecting rope 10 placed on the transparent glass plate 4 is stretched straight, and the excess connecting rope 10 is placed in the model placing groove 6. In this way, the person in charge of viewing the drawings can find the corresponding workpiece model 9 according to the position of the rubber suction cup and along the direction of the connecting rope 10, so that the shape of the workpiece can be observed more intuitively and the cost situation can be understood more accurately. When the model indicating mechanism is not used, the placement plate 5 is directly pushed to move toward the free end of the bearing rod 2 to slide it away from the drawing.

[0028] Finally, the most important contribution of the present invention is that the model indicating mechanism slides to above the drawing on the display stand 1, and can also slide off to the supporting rod 2, so that the use of the model indicating mechanism is very flexible and does not affect the normal display of the drawing. When the indicating mechanism slides to above the drawing, the suction piece 11 is fixed on the transparent glass plate 4 so that it is located directly above the corresponding workpiece figure on the drawing, which serves as an identification. In this way, personnel can watch the workpiece model 9 and intuitively understand the corresponding workpiece shape on the drawing, so as to have a more intuitive understanding of the project cost.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display stand for engineering cost drawings, characterized by: The display platform comprises a display stand, on which a drawing fixing mechanism is arranged, one side of the display stand is fixed with two symmetrically arranged bearing rods, and a model indicating mechanism is slidably installed on the display stand and the bearing rods.

2. The engineering cost drawing display stand according to claim 1, characterized in that: The drawing fixing mechanism comprises a plurality of magnet pieces, and the display stand is an iron stand.

3. The engineering cost drawing display stand according to claim 1, characterized in that: The model indicating mechanism comprises a transparent glass plate, which is slidably mounted on the display stand and the bearing rod through a sliding member, a U-shaped placement plate is arranged on the transparent glass plate, a U-shaped model placement groove is opened on the upper surface of the placement plate, and a plurality of indicating structures are arranged between the placement groove and the transparent glass plate.

4. The engineering cost drawing display stand according to claim 3 is characterized by: The sliding member includes a guide rod, which extends from the free end of the load-bearing rod to the other side of the display stand. The bottom of the guide rod is fixed to the display stand and the top of the load-bearing rod. The cross-section of the guide rod is an inverted trapezoid. Two symmetrically arranged sliding sleeves are fixed to the bottom of the transparent glass plate, and the sliding sleeves are slidably installed on the guide rod.

5. The engineering cost drawing display stand according to claim 4, characterized in that: The indicating structure comprises a workpiece model placed in the model placement groove, a connecting rope is fixed on the workpiece model, a suction piece is fixed on the free end of the connecting rope, and the suction piece is suctioned on the transparent glass plate.

6. The engineering cost drawing display stand according to claim 5, characterized in that: A plurality of notches are provided on the groove wall at the inner side of the model placement groove, and the connecting ropes are placed in the notches.

7. The engineering cost drawing display stand according to claim 5, characterized in that: The suction piece is a transparent rubber suction cup.

Images