CN216212213U

CN216212213U - Non-printing drawing display device based on engineering cost

Info

Publication number: CN216212213U
Application number: CN202122679471.8U
Authority: CN
Inventors: 吴敏; 喻皓东
Original assignee: Anhui Shengyuan Engineering Consulting Co ltd
Current assignee: Anhui Shengyuan Engineering Consulting Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The application relates to a non-printing drawing display device based on engineering cost, which comprises a support box and a display box, wherein the display box is movably mounted at the top of an inner cavity of the support box, a transparent scribbling plate is fixedly mounted on one side of the display box, a base is fixedly mounted at the bottom of the display box, the base is movably positioned in the inner cavity of the support box, a threaded rod is movably inserted and connected at the top of the inner cavity of the support box in a penetrating manner, the threaded rod penetrates through the base, a hand wheel is fixedly connected at the top of the threaded rod, and the bottom of the threaded rod is rotatably mounted at the bottom of the inner cavity of the support box; the transparent scribbling plate is arranged to mark supplementary explanation on the displayed drawing and the mark can be erased at any time, so that the problem that the secondary use of the drawing is influenced by direct writing on the drawing is solved; the inner chamber that the drawing is located the show case has the protective effect to the drawing, and the setting up of the fixed plate of pull formula is convenient to be fixed and the dismouting is changed the drawing.

Description

Non-printing drawing display device based on engineering cost

Technical Field

The application relates to the technical field of engineering cost display, in particular to a non-printing drawing display device based on engineering cost.

Background

The project cost is defined from the perspective of a practitioner (investor) as the construction price of a project, i.e., the total sum of all expected or actual costs required to complete the construction of a project, and the project cost is the construction cost of the project, i.e., the total fixed asset investment cost expected or actually paid for the construction of a project. The construction cost is defined from the perspective of a launch packet, namely the construction price, namely the price of a building installation project and the total price of the construction project, which are predicted or actually formed in markets such as land, equipment, technical labor, contract and the like through transaction modes such as bidding and the like, during construction cost, drawings are often used, and during explanation and display, supporting and fixing devices are required to be used.

However, current drawing display device directly passes through magnet to be fixed on the show board, explains like this that the show needs to be replenished when the drawing surface mark influences the drawing secondary and uses, and the device is inconvenient to be accomodate and is carried moreover. Therefore, the person skilled in the art provides a non-printing drawing paper display device based on engineering cost to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the above-mentioned background art, the present application provides a no printing paper display device based on engineering cost.

The application provides a no printing paper display device based on engineering cost adopts following technical scheme:

a non-printing drawing paper display device based on engineering cost comprises a support box and a display box, wherein the top of an inner cavity of the support box is movably provided with the display box, one side of the display box is fixedly provided with a transparent painting plate, the bottom of the display box is fixedly provided with a base, the base is movably arranged in the inner cavity of the support box, the top of the inner cavity of the support box is movably inserted with a threaded rod, the threaded rod penetrates through the base, the top of the threaded rod is fixedly connected with a hand wheel, the bottom of the threaded rod is rotatably arranged at the bottom of the inner cavity of the support box, one side of the display box is provided with a fixed plate in a pulling mode, the fixed plate is arranged on one side of the transparent painting plate, the inner cavity of the display box is provided with a cam roller in a rolling mode, the cam roller is arranged on one side of the fixed plate, one side of the fixed plate is fixedly connected with a limiting sliding ball, and the side wall of the cam roller is fixedly provided with a movable groove, and the limiting sliding ball slides to be positioned in the inner cavity of the movable groove, and a storage box is fixedly arranged on one side, far away from the threaded rod, of the inner cavity of the supporting box.

By adopting the technical scheme, the transparent scribbling plate can mark supplementary explanation on the displayed drawing and the mark can be erased at any time, so that the problem that the secondary use of the drawing is influenced by directly writing on the drawing is solved; the drawing is located in the inner cavity of the display box and has a protection effect on the drawing, and the drawing is conveniently fixed, disassembled and replaced through the arrangement of the pull-type fixing plate; just can drive the show case decline of base and top and be located the inner chamber of supporting box under the rotatory effect of threaded rod, consequently conveniently accomodate the show case and protect the supporting box inner chamber like this, conveniently carry moreover.

Preferably, the equal fixedly connected with guide block in both ends of base, the guide way has all been fixed to the inner chamber both sides wall of supporting box, and the guide block slides and is located the inner chamber of guide way.

Through adopting above-mentioned technical scheme, when guide block and guide way made its show case oscilaltion more stable.

Preferably, the one end swing joint of fixed plate has the pull end plate, and the pull end plate is located one side of show case, the one end fixedly connected with slider of fixed plate, the fixed spout of having seted up in one side that the pull end plate is close to the fixed plate, and the slider slides the inner chamber that is located the spout.

Through adopting above-mentioned technical scheme, slider and spout make sliding connection between fixed plate and the pull end plate.

Preferably, a handle is fixedly mounted at one end of the cam roller and is positioned at one side of the drawing end plate.

Through adopting above-mentioned technical scheme, the handle makes things convenient for rotatory cam roller.

Preferably, the display box is provided with a cover plate at the top of one side far away from the transparent writing plate, and the cover plate is positioned at the top of the storage box.

Through adopting above-mentioned technical scheme, the apron just in time covers at the top of receiver and seals it after the show case descends.

Preferably, a push rod is fixedly mounted at the top of one side of the supporting box, a groove is fixedly formed in the top of the supporting box, and the groove is located below the transparent scribbling plate.

By adopting the technical scheme, the groove is convenient for temporarily placing the erasable pen, and the push rod is convenient for pushing the equipment to move.

To sum up, the application comprises the following beneficial technical effects:

1. the transparent scribbling plate is arranged to mark supplementary explanation on the displayed drawing and the mark can be erased at any time, so that the problem that the secondary use of the drawing is influenced by direct writing on the drawing is solved; the inner chamber that the drawing is located the show case has the protective effect to the drawing, and the setting up of the fixed plate of pull formula is convenient to be fixed and the dismouting is changed the drawing.

2. Through setting up the threaded rod, consequently, the show can be through rotatory hand wheel drive threaded rod rotatory after finishing, just can drive the show box of base and top under the rotatory effect of threaded rod and descend the inner chamber that is located the supporting box, consequently conveniently accomodate the supporting box inner chamber with the show box like this and protect, conveniently carry moreover.

Drawings

FIG. 1 is a schematic overall structure diagram of a non-printing drawing display device based on construction cost in the embodiment of the application;

FIG. 2 is a schematic side view of a cross-sectional structure of a non-printing drawing showing device based on construction cost in an embodiment of the present application;

FIG. 3 is a schematic front sectional view of a non-printing paper display device based on construction cost in an embodiment of the present application;

fig. 4 is a schematic top view of a cam roller according to an embodiment of the present application.

Description of reference numerals: 1. a support box; 2. a display box; 3. a transparent writing board; 4. a fixing plate; 5. drawing the end plate; 6. a cam roller; 7. a movable groove; 8. limiting a sliding ball; 9. a handle; 10. a base; 11. a threaded rod; 12. a hand wheel; 13. a storage box; 14. a guide block; 15. a slider; 16. a chute; 17. a guide groove; 18. a push rod; 19. a groove; 20. and (7) a cover plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses no printing paper display device based on engineering cost. Referring to fig. 1-4, a non-printing drawing display device based on engineering cost comprises a supporting box 1 and a display box 2, wherein the top of an inner cavity of the supporting box 1 is movably provided with the display box 2, one side of the display box 2 is fixedly provided with a transparent painting plate 3, the transparent painting plate 3 is arranged to mark, supplement and explain the displayed drawing and enable the mark to be erased at any time, the problem that the drawing is directly written on the drawing to affect the secondary use of the drawing is solved, the top of one side of the supporting box 1 is fixedly provided with a push rod 18, the top of the supporting box 1 is fixedly provided with a groove 19, the groove 19 is positioned below the transparent painting plate 3, the groove 19 is convenient for temporarily placing an erasable pen, the push rod 18 is convenient for pushing equipment to move, the bottom of the display box 2 is fixedly provided with a base 10, the base 10 is movably positioned in the inner cavity of the supporting box 1, two ends of the base 10 are fixedly connected with guide blocks 14, the two side walls of the inner cavity of the supporting box 1 are both fixedly provided with guide grooves 17, the guide blocks 14 are slidably arranged in the inner cavities of the guide grooves 17, the display box 2 is more stable when being lifted up and down by the guide blocks 14 and the guide grooves 17, the threaded rod 11 is movably inserted and connected in the top of the inner cavity of the supporting box 1, the threaded rod 11 is inserted and connected in the base 10, and the threaded rod 11 is arranged in the base 10, so that the threaded rod 11 can be driven to rotate by the rotating hand wheel 12 after the display is finished, the base 10 and the display box 2 above can be driven to descend to be arranged in the inner cavity of the supporting box 1 under the rotation action of the threaded rod 11, the display box 2 is conveniently accommodated in the inner cavity of the supporting box 1 for protection and is convenient to carry, the hand wheel 12 is fixedly connected to the top of the threaded rod 11, the bottom of the threaded rod 11 is rotatably arranged at the bottom of the inner cavity of the supporting box 1, and the fixing plate 4 is installed on one side of the display box 2 in a drawing manner, the fixed plate 4 is positioned on one side of the transparent scribbling plate 3, the drawing is positioned in the inner cavity of the display box 2 and has a protection effect on the drawing, the drawing is conveniently fixed and disassembled and replaced by arranging the drawing type fixed plate 4, one end of the fixed plate 4 is movably connected with a drawing end plate 5, the drawing end plate 5 is positioned on one side of the display box 2, one end of the fixed plate 4 is fixedly connected with a sliding block 15, one side of the drawing end plate 5, which is close to the fixed plate 4, is fixedly provided with a sliding groove 16, the sliding block 15 is slidably positioned in the inner cavity of the sliding groove 16, the fixed plate 4 is slidably connected with the drawing end plate 5 through the sliding block 15 and the sliding groove 16, the inner cavity of the display box 2 is provided with a cam roller 6 in a rolling manner, the cam roller 6 is positioned on one side of the fixed plate 4, one end of the cam roller 6 is fixedly provided with a handle 9, the handle 9 is positioned on one side of the drawing end plate 5, the handle 9 is convenient for rotating the cam roller 6, one side of the fixed plate 4 is fixedly connected with a limiting sliding ball 8, the lateral wall of cam roller bearing 6 is fixed to be seted up activity groove 7, and the inner chamber that 8 slip of spacing smooth balls are located activity groove 7, and one side fixed mounting that threaded rod 11 was kept away from to the 1 inner chamber of supporting box has receiver 13, and one side top fixed mounting that transparent scribble board 3 was kept away from to show case 2 has apron 20, and apron 20 is located receiver 13's top, and apron 20 just in time covers at receiver 13's top and seals it after show case 2 descends.

The implementation principle of the non-printing drawing display device based on the engineering cost is as follows: when in use, the fixed plate 4 is pulled out from the inner cavity of the display box 2 through the drawing end plate 5 at one end, the drawing is fixed at one side of the fixed plate 4 through the magnet block, then the fixed plate 4 is pushed into the inner cavity of the display box 2, then the cam roller 6 is rotated and pushed through the rotating handle 9 to slide the fixed plate 4 fixed at one side of the drawing end plate 5, so that the fixed plate 4 is tightly attached to one side of the transparent scribbling plate 3, thus the presenter can watch the drawing through the transparent scribbling plate 3 when displaying the drawing, and can mark the drawing through the transparent scribbling plate 3 through a special erasable pen when requiring explanation, supplement explanation and the like, so that the explanation can be wiped off the label on the transparent scribbling plate 3 after the explanation is displayed, the transparent scribbling plate 3 is arranged to mark the displayed drawing and the label can be erased, the problem that the secondary use of the drawing is influenced by directly writing on the drawing is solved; the drawing is positioned in the inner cavity of the display box 2, so that the drawing has a protection effect, and the drawing is conveniently fixed, disassembled and replaced by the drawing-type fixing plate 4; can drive threaded rod 11 rotatory through rotatory hand wheel 12 after the show finishes, just can drive the show case 2 decline that base 10 and top are located the inner chamber of supporting box 1 under the effect of threaded rod 11 rotation, consequently conveniently accomodate the show case 2 supporting box 1 inner chamber with the show case like this and protect, conveniently carry moreover.

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

Claims

1. The utility model provides a no printing paper display device based on engineering cost, includes supporting box (1) and display box (2), the inner chamber top movable mounting of supporting box (1) has display box (2), its characterized in that: the transparent scribbling plate (3) is fixedly installed on one side of the display box (2), the base (10) is fixedly installed on the bottom of the display box (2), the base (10) is movably located in an inner cavity of the support box (1), a threaded rod (11) is movably inserted into the top of the inner cavity of the support box (1) in a penetrating mode, the threaded rod (11) penetrates through the base (10), a hand wheel (12) is fixedly connected to the top of the threaded rod (11), the bottom of the threaded rod (11) is rotatably installed on the bottom of the inner cavity of the support box (1), a fixing plate (4) is installed on one side of the display box (2) in a pulling mode, the fixing plate (4) is located on one side of the transparent scribbling plate (3), a cam roller (6) is installed in the inner cavity of the display box (2) in a rolling mode, the cam roller (6) is located on one side of the fixing plate (4), and a limiting sliding ball (8) is fixedly connected to one side of the fixing plate (4), the lateral wall of cam roller bearing (6) is fixed has seted up activity groove (7), and spacing ball runner (8) slide and lie in the inner chamber of activity groove (7), one side fixed mounting that threaded rod (11) were kept away from to support box (1) inner chamber has receiver (13).

2. The non-printing drawing display device based on engineering cost of claim 1, characterized in that: the equal fixedly connected with guide block (14) in both ends of base (10), guide way (17) have all been fixed to the inner chamber both sides wall of supporting box (1), and guide block (14) slide and are located the inner chamber of guide way (17).

3. The non-printing drawing display device based on engineering cost of claim 1, characterized in that: the one end swing joint of fixed plate (4) has pull end plate (5), and pull end plate (5) are located one side of show case (2), the one end fixedly connected with slider (15) of fixed plate (4), fixed spout (16) have been seted up in one side that pull end plate (5) are close to fixed plate (4), and slider (15) slide and are located the inner chamber of spout (16).

4. The non-printing drawing display device based on engineering cost of claim 3, characterized in that: one end of the cam roller (6) is fixedly provided with a handle (9), and the handle (9) is positioned on one side of the drawing end plate (5).

5. The non-printing drawing display device based on engineering cost of claim 1, characterized in that: the top of one side of the display box (2) far away from the transparent scribbling plate (3) is fixedly provided with a cover plate (20), and the cover plate (20) is positioned at the top of the storage box (13).

6. The non-printing drawing display device based on engineering cost of claim 1, characterized in that: the transparent writing board is characterized in that a push rod (18) is fixedly mounted at the top of one side of the supporting box (1), a groove (19) is fixedly formed in the top of the supporting box (1), and the groove (19) is located below the transparent writing board (3).