CN212966997U

CN212966997U - Show shelf convenient to engineering cost budget result shows

Info

Publication number: CN212966997U
Application number: CN202021964488.7U
Authority: CN
Inventors: 高元亨
Original assignee: Henan Yinghua Consulting Co ltd
Current assignee: Henan Yinghua Consulting Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-13
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to the technical field of engineering cost, especially be a show shelf convenient to engineering cost budget result shows, including the fixed station, the upper surface of fixed station is fixedly connected with the surge bin, the side fixedly connected with mount of surge bin, the inside fixedly connected with positive and negative motor of mount, the side of surge bin is worn to be equipped with the bearing, positive and negative motor output shaft wears to be established in the inside of bearing, the output shaft fixedly connected with first bevel gear of positive and negative motor; this show shelf convenient to engineering cost budgets result and shows through setting up positive and negative motor, when the staff at the in-process of adjusting the fly leaf height, the staff only need start positive and negative motor through control switch, under the cooperation of first bevel gear and second bevel gear, can make first pivot drive the screwed pipe rebound through first screw post to the effect of adjusting the fly leaf height has been reached.

Description

Show shelf convenient to engineering cost budget result shows

Technical Field

The utility model belongs to the technical field of engineering cost, concretely relates to show shelf convenient to engineering cost budget result shows.

Background

The project cost is directly the construction price of a project, which means the total cost spent on the construction of a certain project, the core content of the project budget display is investment estimation, design approximate calculation, correction approximate calculation, construction diagram budget, project settlement, completion settlement and the like, in the project budget display process, the demonstration of the budget is displayed to a client or a leader, and audiences can more intuitively and clearly know the consumption of physicochemical labor and activity labor required by the whole project through explanation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a show shelf convenient to engineering cost budgets result display has the staff of being convenient for and highly adjusts the characteristics to the show shelf, can adjust the angle of show simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a display rack convenient for displaying engineering cost budget results comprises a fixed table, wherein an adjusting bin is fixedly connected to the upper surface of the fixed table, a fixed frame is fixedly connected to the side surface of the adjusting bin, a positive and negative motor is fixedly connected to the inside of the fixed frame, a bearing is arranged on the side surface of the adjusting bin in a penetrating manner, a positive and negative motor output shaft is arranged in the bearing in a penetrating manner, a first bevel gear is fixedly connected to the output shaft of the positive and negative motor, the bearing is fixedly connected to the inner wall of the adjusting bin, a first rotating shaft is arranged in the bearing in a penetrating manner, a second bevel gear is fixedly connected to the surface of the first rotating shaft, the first bevel gear is meshed with the second bevel gear, a first threaded column is fixedly connected to the top end of the first rotating shaft, a threaded pipe is sleeved on the surface of the first threaded column, a movable plate is fixedly connected to the, the fixed seat is movably connected with a connecting block through a pin shaft, and the top end of the connecting block is fixedly connected with a placing plate;

the utility model discloses a portable electronic device, including placing board, spring, fly leaf, fixed plate, place board, spring, other end fixedly connected with grip block, place the side of board and seted up the second spout, the inside swing joint second slider of second spout, the spacing frame of side fixedly connected with of second slider, the lower fixed surface of spacing frame is connected with the telescopic link, the spring has been cup jointed on the surface of telescopic link, the other end fixedly connected with grip block of telescopic link, the first fixed plate of last fixed surface fixedly connected with of fly leaf, the side fixedly connected with bearing of first fixed plate, the second pivot is worn to be equipped with in the inside of bearing, the other end fixedly connected with second screw thread post of second pivot, the screw cap has been.

As a further aspect of the present invention: the upper surface of the screw cap is fixedly connected with a first connecting seat, the first connecting seat is movably connected with a connecting plate through a pin shaft, the lower surface of the placing plate is fixedly connected with a second connecting seat, and the second connecting seat is movably connected with the connecting plate through a pin shaft.

As a further aspect of the present invention: the upper surface fixedly connected with second fixed plate of fly leaf, the bearing is worn to be equipped with on the surface of second fixed plate, the other end fixedly connected with third pivot of second screw thread post, the inside at the bearing is worn to establish by the third pivot, the other end fixedly connected with knob of third pivot.

As a further aspect of the present invention: the side fixedly connected with first slider of screwed pipe, first slider is total two sets ofly, and the symmetrical arrangement is in the both sides of screwed pipe, first spout has been seted up to the inside of regulation storehouse, total two sets ofly of first spout, and the symmetrical arrangement is in the inside of regulation storehouse, first slider swing joint is in the inside of first spout.

As a further aspect of the present invention: the through-hole has been seted up on the surface of spacing frame, the handle is worn to be equipped with in the inside of through-hole, handle bottom fixed connection is at the grip block upper surface, the lower fixed surface of grip block is connected with magnet.

As a further aspect of the present invention: the energy storage bin is arranged inside the fixed table, the storage battery is fixedly connected inside the energy storage bin, the control switch is fixedly connected to the surface of the adjusting bin, and the microprocessor is arranged inside the control switch.

As a further aspect of the present invention: the lower fixed surface of fixed station is connected with the universal wheel, the universal wheel is total four, and is the rectangle and arranges the lower surface at the fixed station, the side of universal wheel is provided with the brake block.

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

1. this show shelf convenient to engineering cost budgets result and shows through setting up positive and negative motor, when the staff at the in-process of adjusting the fly leaf height, the staff only need start positive and negative motor through control switch, under the cooperation of first bevel gear and second bevel gear, can make first pivot drive the screwed pipe rebound through first screw post to the effect of adjusting the fly leaf height has been reached.

2. This show shelf convenient to engineering cost budgets result demonstration through setting up second screw post and screw cap, when the staff is adjusting the in-process of placing the board angle, the staff only needs to drive the third pivot through the knob and rotates, under the cooperation of second screw post and screw cap, can make first connecting seat pass through the connecting plate and drive the board of placing on second connecting seat top and rotate to the mesh of placing the board angle has been realized adjusting.

3. This show shelf convenient to engineering cost budgets result demonstration through setting up telescopic link and spring, is fixing the in-process when the staff to the drawing, under the cooperation of telescopic link and spring, can make the magnet laminating of grip block lower surface on the drawing of placing the board surface to fix the drawing on the surface of placing the board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic perspective view of the middle position-limiting frame of the present invention;

in the figure: 1. a fixed table; 2. a regulating bin; 3. a fixed mount; 4. a positive and negative motor; 5. a first bevel gear; 6. a first rotating shaft; 7. a second bevel gear; 8. a first threaded post; 9. a threaded pipe; 10. a first chute; 11. a first slider; 12. a sliding sleeve; 13. a movable plate; 14. placing the plate; 15. a fixed seat; 16. connecting blocks; 17. a limiting frame; 18. a second chute; 19. a second slider; 20. a telescopic rod; 21. a through hole; 22. a handle; 23. a first fixing plate; 24. a second rotating shaft; 25. a second threaded post; 26. a threaded cap; 27. a first connecting seat; 28. a connecting plate; 29. a second connecting seat; 30. a second fixing plate; 31. a third rotating shaft; 32. a knob; 33. a universal wheel; 34. an energy storage bin; 35. a storage battery; 36. a control switch; 37. a clamping plate; 38. a magnet; 39. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a display rack convenient for displaying engineering cost budget results comprises a fixed table 1, an adjusting bin 2 is fixedly connected to the upper surface of the fixed table 1, a fixed frame 3 is fixedly connected to the side surface of the adjusting bin 2, a positive and negative motor 4 is fixedly connected to the inside of the fixed frame 3, the positive and negative motor 4 is arranged, when a worker adjusts the height of a movable plate 13, the worker only needs to start the positive and negative motor 4 through a control switch 36, under the matching of a first bevel gear 5 and a second bevel gear 7, a first rotating shaft 6 can drive a threaded pipe 9 to move upwards through a first threaded column 8, so that the effect of adjusting the height of the movable plate 13 is achieved, a bearing is arranged on the side surface of the adjusting bin 2 in a penetrating manner, an output shaft of the positive and negative motor 4 is arranged inside the bearing in a penetrating manner, an output shaft of the positive and negative motor 4 is fixedly connected, a first rotating shaft 6 penetrates through the bearing, a second bevel gear 7 is fixedly connected to the surface of the first rotating shaft 6, a first bevel gear 5 is meshed with the second bevel gear 7, a first threaded column 8 is fixedly connected to the top end of the first rotating shaft 6, a threaded pipe 9 is sleeved on the surface of the first threaded column 8, a movable plate 13 is fixedly connected to the top end of the threaded pipe 9, a fixed seat 15 is fixedly connected to the upper surface of the movable plate 13, the fixed seat 15 is movably connected with a connecting block 16 through a pin shaft, and a placing plate 14 is fixedly connected to the top end of the connecting block 16;

the side of the placing plate 14 is provided with a second sliding groove 18, the inside of the second sliding groove 18 is movably connected with a second sliding block 19, the side of the second sliding block 19 is fixedly connected with a limiting frame 17, the lower surface of the limiting frame 17 is fixedly connected with an expansion link 20, the surface of the expansion link 20 is sleeved with a spring 39, through the arrangement of the expansion link 20 and the spring 39, when a worker fixes a drawing, under the cooperation of the expansion link 20 and the spring 39, a magnet 38 on the lower surface of a clamping plate 37 can be attached to the drawing on the surface of the placing plate 14, so that the drawing is fixed on the surface of the placing plate 14, the other end of the expansion link 20 is fixedly connected with the clamping plate 37, the upper surface of the movable plate 13 is fixedly connected with a first fixing plate 23, the side of the first fixing plate 23 is fixedly connected with a bearing, a second rotating shaft 24 is arranged inside the bearing, and the other end, a threaded cap 26 is sleeved on the surface of the second threaded post 25.

Specifically, the upper surface of the screw cap 26 is fixedly connected with a first connecting seat 27, the first connecting seat 27 is movably connected with a connecting plate 28 through a pin shaft, the lower surface of the placing plate 14 is fixedly connected with a second connecting seat 29, and the second connecting seat 29 is movably connected with the connecting plate 28 through a pin shaft.

Specifically, the last fixed surface of fly leaf 13 is connected with second fixed plate 30, the bearing is worn to be equipped with on the surface of second fixed plate 30, the other end fixedly connected with third pivot 31 of second screw post 25, through setting up second screw post 25 and screw cap 26, when the staff is adjusting the in-process of placing board 14 angle, the staff only needs to drive third pivot 31 through knob 32 and rotates, under the cooperation of second screw post 25 and screw cap 26, can make first connecting seat 27 drive board 14 of placing on second connecting seat 29 top through connecting plate 28 and rotate, thereby realized the purpose of adjusting and placing board 14 angle, the inside at the bearing is worn to establish by third pivot 31, the other end fixedly connected with knob 32 of third pivot 31.

Specifically, the side fixedly connected with first slider 11 of screwed pipe 9, first slider 11 are total two sets ofly, and the symmetrical arrangement is in the both sides of screwed pipe 9, and first spout 10 has been seted up to regulation storehouse 2's inside, and the total two sets ofly of first spout 10, and the symmetrical arrangement is in the inside of regulation storehouse 2, and first slider 11 swing joint is in the inside of first spout 10.

Specifically, through-hole 21 has been seted up on the surface of spacing frame 17, and handle 22 is worn to be equipped with in the inside of through-hole 21, and handle 22 bottom fixed connection is on grip block 37 upper surface, and grip block 37's lower fixed surface is connected with magnet 38.

Specifically, energy storage bin 34 has been seted up to the inside of fixed station 1, and the inside fixedly connected with battery 35 in energy storage bin 34, the fixed surface in regulation storehouse 2 is connected with control switch 36, and control switch 36's inside is provided with microprocessor.

Specifically, the lower surface of the fixed table 1 is fixedly connected with four universal wheels 33, the four universal wheels 33 are arranged on the lower surface of the fixed table 1 in a rectangular shape, and the side surfaces of the universal wheels 33 are provided with brake pads.

The utility model discloses a theory of operation does:

s1, the utility model discloses, when using, at first remove the device to suitable position, then the staff fixes the position of universal wheel 33 through the brake block, when the staff uses the device to show the drawing, at first the staff starts positive and negative motor 4 through control switch 36, positive and negative motor 4 drives the inside first pivot 6 of second bevel gear 7 through first bevel gear 5 and rotates simultaneously, then first pivot 6 drives first screw post 8 and rotates, under the cooperation of first spout 10 and first slider 11, make first screw post 8 drive screwed pipe 9 and move upwards, after screwed pipe 9 drives movable plate 13 and moves to suitable height, the staff stops positive and negative motor 4 through control switch 36 and rotates;

s2, secondly, the worker drives the clamping plate 37 to move through the handle 22, so that the magnet 38 on the lower surface of the clamping plate 37 is separated from the placing plate 14, then the worker places the graph paper on the upper surface of the placing plate 14, and simultaneously the worker loosens the handle 22 under the matching of the telescopic rod 20 and the spring 39, so that the magnet 38 on the lower surface of the clamping plate 37 is attached to the surface of the drawing, and the graph paper is fixed;

s3, when the staff is adjusting the angle of placing the board 14, at first the staff drives the third pivot 31 through the knob 32 and rotates, simultaneously the third pivot 31 drives the second screw thread post 25 and rotates, then the second screw thread post 25 drives the first connecting seat 27 of screw cap 26 upper surface and moves, then the first connecting seat 27 drives the board 14 of placing at second connecting seat 29 top through the connecting plate 28 and moves, under the cooperation of fixing base 15 and connecting block 16, make and place board 14 and carry out directional rotation, after placing board 14 and adjusting to suitable angle, the staff stop rotating knob 32.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a show shelf convenient to engineering cost budgets result and shows, includes fixed station (1), its characterized in that: the upper surface of the fixed table (1) is fixedly connected with an adjusting bin (2), the side surface of the adjusting bin (2) is fixedly connected with a fixed frame (3), the inside of the fixed frame (3) is fixedly connected with a positive and negative motor (4), the side surface of the adjusting bin (2) is provided with a bearing in a penetrating way, an output shaft of the positive and negative motor (4) is arranged in the bearing in a penetrating way, an output shaft of the positive and negative motor (4) is fixedly connected with a first bevel gear (5), the inner wall of the adjusting bin (2) is fixedly connected with a bearing, the inside of the bearing is provided with a first rotating shaft (6) in a penetrating way, the surface of the first rotating shaft (6) is fixedly connected with a second bevel gear (7), the first bevel gear (5) is meshed with the second bevel gear (7), the top end of the first rotating shaft (6) is fixedly connected with a first threaded column (8), and a threaded pipe, a movable plate (13) is fixedly connected to the top end of the threaded pipe (9), a fixed seat (15) is fixedly connected to the upper surface of the movable plate (13), the fixed seat (15) is movably connected with a connecting block (16) through a pin shaft, and a placing plate (14) is fixedly connected to the top end of the connecting block (16);

the utility model discloses a bearing, including place board (14), second spout (18) have been seted up to the side of placing board (14), the inside swing joint second slider (19) of second spout (18), the spacing frame of side fixedly connected with (17) of second slider (19), the lower fixed surface of spacing frame (17) is connected with telescopic link (20), spring (39) have been cup jointed on the surface of telescopic link (20), the other end fixedly connected with grip block (37) of telescopic link (20), the last fixed surface of fly leaf (13) is connected with first fixed plate (23), the side fixedly connected with bearing of first fixed plate (23), second pivot (24) are worn to be equipped with in the inside of bearing, the other end fixedly connected with second screw thread post (25) of second pivot (24), screw cap (26) have been cup jointed on the surface of second screw thread post (25).

2. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the upper surface of screw cap (26) is fixed and is connected with first connecting seat (27), first connecting seat (27) have connecting plate (28) through round pin axle swing joint, the lower surface fixed connection who places board (14) has second connecting seat (29), second connecting seat (29) are through round pin axle and connecting plate (28) swing joint.

3. The display rack convenient for displaying construction cost budget result as claimed in claim 2, wherein: the last fixed surface of fly leaf (13) is connected with second fixed plate (30), the bearing is worn to be equipped with on the surface of second fixed plate (30), the other end fixedly connected with third pivot (31) of second screw thread post (25), the inside at the bearing is worn to establish in third pivot (31), the other end fixedly connected with knob (32) of third pivot (31).

4. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the side fixedly connected with first slider (11) of screwed pipe (9), first slider (11) are total two sets ofly, and the symmetrical arrangement is in the both sides of screwed pipe (9), first spout (10) have been seted up to the inside of regulation storehouse (2), total two sets ofly of first spout (10), and the symmetrical arrangement is in the inside of regulation storehouse (2), first slider (11) swing joint is in the inside of first spout (10).

5. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: through-hole (21) have been seted up on the surface of spacing frame (17), handle (22) are worn to be equipped with in the inside of through-hole (21), handle (22) bottom fixed connection is in grip block (37) upper surface, the lower fixed surface of grip block (37) is connected with magnet (38).

6. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: energy storage bin (34) have been seted up to the inside of fixed station (1), the inside fixedly connected with battery (35) in energy storage bin (34), the fixed surface of regulation storehouse (2) is connected with control switch (36), the inside of control switch (36) is provided with microprocessor.

7. The display rack convenient for displaying construction cost budget result as claimed in claim 6, wherein: the lower surface fixedly connected with universal wheel (33) of fixed station (1), universal wheel (33) are total four, and are the rectangle and arrange the lower surface at fixed station (1), the side of universal wheel (33) is provided with the brake block.