CN216249922U

CN216249922U - Building engineering project cost management display device

Info

Publication number: CN216249922U
Application number: CN202122934397.XU
Authority: CN
Inventors: 梁庆; 雒田田
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a building engineering project cost management display device, which relates to the technical field of display devices and comprises a bottom plate, wherein a first display plate is arranged above the bottom plate, a second display plate is arranged on the outer side of one end of the first display plate, a limiting cavity is arranged in the first display plate, a limiting plate matched with the limiting cavity is arranged in the limiting cavity, a clamping plate is fixedly connected to the surface of one side of the limiting plate, and the end part, away from the limiting plate, of a first through groove is arc-shaped. When the display area needs to be adjusted, the threaded rod is rotated to be separated from the limiting plate, the limiting of the clamping plate is removed, the second display plate is moved downwards to adjust the display area, then the threaded rod is rotated again, one end of the threaded rod is abutted against the limiting plate, the clamping plate is limited, the second display plate is limited, the display area can be adjusted by workers conveniently, and the practicability of the device is improved.

Description

Building engineering project cost management display device

Technical Field

The utility model relates to the technical field of display devices, in particular to a construction engineering project cost management display device.

Background

In a building engineering project, because more materials are used and the cost price of the materials has larger floating, when the cost of the building engineering project is statistically managed, a table is usually drawn or posted on a display board, and data is displayed through the table;

most of the traditional constructional engineering project cost management display devices are fixed in display area, so that workers are inconvenient to display and explain data, display effects are affected, and meanwhile, the display devices are complex to adjust and inconvenient for users to use, so that the constructional engineering project cost management display device is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction project cost management display device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a building engineering project cost management display device comprises a bottom plate, wherein a first display plate is arranged above the bottom plate, a second display plate is arranged on the outer side of one end of the first display plate, a limiting cavity is arranged in the first display plate, a limiting plate matched with the first display plate is arranged in the limiting cavity, a clamping plate is fixedly connected to one side surface of the limiting plate, an end part, away from the limiting plate, of the first through groove is arc-shaped, a first through groove communicated with the limiting cavity is formed in the bottom of the surface of one end of the second display plate, the first through groove is matched with the clamping plate, one end, away from the limiting plate, of the clamping plate penetrates through the first through groove and extends to the outer side of the first display plate, a plurality of clamping grooves matched with the clamping plate are formed in one side surface, close to the first display plate, of the second display plate, and the end part, away from the limiting plate, of the clamping plate is inserted in the clamping grooves, the cardboard is kept away from to the limiting plate a side surface middle part fixedly connected with sleeve, a side surface bottom that spacing chamber was kept away from to first show board is seted up the first thread groove that is linked together with spacing chamber, and first thread inslot portion runs through and is provided with rather than threaded connection's threaded rod, the one end of threaded rod extend to the sleeve inside and with the limiting plate butt, telescopic outside cover is equipped with the laminating, and one side inner wall fixed connection in one end of spring and spacing chamber.

Preferably, the second show board is close to the equal fixedly connected with forked tail slider in a side surface top both ends of first show board, and first show board is close to a side surface of second show board and all offers the forked tail spout with forked tail slider looks adaptation, the forked tail slider is located inside the forked tail spout.

Preferably, the top of bottom plate is provided with the mount, and the both sides surface of first show board respectively with the side inner wall fixed connection of mount, the equal fixedly connected with guide bar in the upper surface both sides edge of bottom plate.

Preferably, the guide bar grooves matched with the guide bars are formed in the bottom end surfaces of the two side walls of the fixing frame, the top ends of the guide bars extend to the inner portions of the guide bar grooves, and the sliding grooves are formed in the upper surface of the bottom plate.

Preferably, the inside both sides of spout all are provided with the slider rather than the looks adaptation, the inside of slider is run through and is provided with the second thread groove, the inside two-way threaded rod that is provided with of spout, and two second thread grooves are run through respectively and rather than threaded connection at the both ends of two-way threaded rod.

Preferably, one end of the bidirectional threaded rod is movably connected with one end groove wall of the sliding groove through a bearing, a second through groove communicated with the outer side of the bottom plate is formed in the other end groove wall of the sliding groove, and the other end of the bidirectional threaded rod penetrates through the second through groove and extends to the outer side of the bottom plate.

Preferably, the lower surface both sides edge of first show board has the movable rod through round pin axle swing joint respectively, and the one end that first show board was kept away from to the movable rod is through round pin axle and slider swing joint, the equal fixedly connected with auto-lock universal wheel in lower surface four corners department of bottom plate.

The utility model has the technical effects and advantages that:

1. according to the utility model, by arranging the movable first display board and the movable second display board, when a worker needs to adjust the display area, the threaded rod is enabled to horizontally move in the sleeve and be separated from the limiting plate by rotating the threaded rod, the limiting of the clamping board is relieved, then the second display board is pressed downwards, the clamping board is pushed to contract into the first through groove when the second display board moves downwards, the second display board and the first display board are staggered, the display area is adjusted, the threaded rod is rotated again after the positions of the first display board and the second display board are adjusted, one end of the threaded rod is abutted against the limiting plate, the clamping board is limited, the clamping board is inserted into the clamping groove, the second display board is prevented from sliding, the stability of the second display board is improved, the worker can conveniently adjust the display area, and the practicability of the device is improved;

2. according to the utility model, the two movable rods are arranged, the two slide blocks in threaded connection with the two movable rods are driven to mutually approach or separate in the sliding groove by rotating the two-way threaded rod, so that the two movable rods are driven to rotate, the first display board and the fixed frame are pushed to vertically move when the movable rods rotate, the height of the first display board and the height of the second display board are adjusted, users with different heights can conveniently watch display contents, and the application range of the device is improved.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

FIG. 2 is a side sectional view of a first display board structure according to the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is a perspective view of a first display board structure according to the present invention.

Fig. 5 is a perspective view of a second display board structure according to the present invention.

In the figure: 1. a base plate; 2. a first display board; 3. a second display board; 4. a dovetail slide block; 5. a dovetail chute; 6. a limiting cavity; 7. a limiting plate; 8. clamping a plate; 9. a first through groove; 10. a card slot; 11. a sleeve; 12. a first thread groove; 13. a threaded rod; 14. a fixed mount; 15. a guide bar; 16. a guide bar slot; 17. a chute; 18. a slider; 19. a second thread groove; 20. a bidirectional threaded rod; 21. a second through groove; 22. a movable rod; 23. self-locking universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a construction project cost management and display device as shown in figures 1-5, which comprises a bottom plate 1, a first display board 2 is arranged above the bottom plate 1, a second display board 3 is arranged outside one end of the first display board 2, a limit cavity 6 is arranged inside the first display board 2, a limit plate 7 matched with the first display board 6 is arranged inside the limit cavity 6, a clamp plate 8 is fixedly connected to one side surface of the limit plate 7, and the end part of the first through groove 9, which is far away from the limit plate 7, is arc-shaped, so that when the clamp plate 8 is not limited, the second display board 3 can drive the clamp plate 8 to slide inside the first through groove 9 by moving up and down, the expansion and retraction of the second display board 3 can not be influenced, the display area can be conveniently adjusted, the practicability of the device is improved, the first through groove 9 communicated with the limit cavity 6 is arranged at the bottom of one end surface of the second display board 3, and first logical groove 9 and cardboard 8 looks adaptation, cardboard 8 can be at the inside horizontal migration of first logical groove 9, the one end that limiting plate 7 was kept away from to cardboard 8 runs through first logical groove 9 and extends to the 2 outsides of first show board, a side surface that second show board 3 is close to first show board 2 sets up a plurality of draw-in grooves 10 with cardboard 8 looks adaptation, and cardboard 8 keeps away from the one end tip of limiting plate 7 and pegs graft inside draw-in groove 10, when cardboard 8 is spacing, peg graft through cardboard 8 and draw-in groove 10 with second show board 3 spacing, when cardboard 8 moves about, promote second show board 3 and can drive cardboard 8 and lead to the inside horizontal migration of first logical groove 9, can not lead to the fact the hindrance to the removal of second show board 3.

Specifically, a sleeve 11 is fixedly connected to the middle of one side surface of the limiting plate 7, which is far away from the clamping plate 8, a threaded rod 13 can move inside the sleeve 11, a first threaded groove 12 communicated with the limiting cavity 6 is formed in the bottom of one side surface of the first display board 2, which is far away from the limiting cavity 6, a threaded rod 13 in threaded connection with the first threaded groove 12 is arranged in the first threaded groove 12 in a penetrating manner, the threaded rod 13 can rotate inside the first threaded groove 12, one end of the threaded rod 13 extends into the sleeve 11 and is abutted against the limiting plate 7, the limiting plate 7 and the clamping plate 8 are abutted against the threaded rod 13, so that the second display board 3 is limited by the matching of the clamping plate 8 and the clamping groove 10, the second display board 3 is prevented from sliding, the stability of the second display board 3 is ensured, the outer side of the sleeve 11 is sleeved with a joint, and one end of the spring is fixedly connected with the inner wall of one side of the limiting cavity 6, when threaded rod 13 did not support with limiting plate 7, second show board 3 moves down and can promote 8 horizontal migration of cardboard, and then drives limiting

plate

7 and 11 horizontal migration of sleeve, makes the spring compressed to limiting plate 7 after the reaction force messenger removal through the spring resets.

Secondly, dovetail sliders 4 are fixedly connected to two ends of the top of one side surface of the second display board 3 close to the first display board 2, dovetail chutes 5 matched with the dovetail sliders 4 are formed in one side surface of the first display board 2 close to the second display board 3, the dovetail sliders 4 are located inside the dovetail chutes 5, damping pads are fixed to groove walls of the dovetail chutes 5, friction force applied to the dovetail sliders 4 when the dovetail sliders 5 slide inside the dovetail chutes 5 is increased, free sliding of the second display board 3 is avoided, the dovetail sliders 4 and the dovetail chutes 5 are matched to guide sliding of the second display board 3 outside the first display board 2, a fixing frame 14 is arranged above the bottom board 1, two side surfaces of the first display board 2 are fixedly connected with inner side walls of the fixing frame 14 respectively, the peripheral sides of the first display board 2 and the second display board 3 are protected by the fixing frame 14, guide rods 15 are fixedly connected to two side edges of the upper surface of the bottom board 1, guide bar grooves 16 matched with the guide bars 15 are formed in the bottom end surfaces of the two side walls of the fixing frame 14, the top ends of the guide bars 15 extend into the guide bar grooves 16, and the guide bars 15 and the guide bar grooves 16 are matched to guide the vertical movement of the fixing frame 14.

Secondly, the upper surface of the bottom plate 1 is provided with a sliding groove 17, two sides of the inside of the sliding groove 17 are both provided with sliding blocks 18 matched with the sliding groove, the inside of the sliding block 18 is penetrated and provided with a second threaded groove 19, a bidirectional threaded rod 20 is arranged inside the sliding groove 17, two ends of the bidirectional threaded rod 20 are respectively penetrated and connected with the two second threaded grooves 19 in a threaded manner, one end of the bidirectional threaded rod 20 is movably connected with one end groove wall of the sliding groove 17 through a bearing, the two sliding blocks 18 connected with the two threaded rods are driven to mutually approach or separate in the sliding groove 17 by rotating the bidirectional threaded rod 20 so as to drive the two movable rods 22 to rotate, the other end groove wall of the sliding groove 17 is provided with a second through groove 21 communicated with the outer side of the bottom plate 1, the other end of the bidirectional threaded rod 20 penetrates through the second through groove 21 and extends to the outer side of the bottom plate 1, the other end of the bidirectional threaded rod 20 is fixedly connected with a rotating plate, so that a user can conveniently rotate the bidirectional threaded rod 20, lower surface both sides edge of first show board 2 has movable rod 22 through round pin axle swing joint respectively, and movable rod 22 keeps away from the one end of first show board 2 and passes through round pin axle and 18 swing joint of slider, movable rod 22 promotes the vertical removal of first show board 2 and mount 14 when rotating, and then realizes the regulation to first

show board

2 and 3 heights of second show board, the equal fixedly connected with auto-lock universal wheel 23 of lower surface four corners department of bottom plate 1, make this device be convenient for remove through four auto-lock universal wheels 23.

The working principle of the utility model is as follows:

when the device is used, a worker can adjust the display area according to actual needs, the threaded rod 13 is horizontally moved in the sleeve 11 and separated from the limiting plate 7 by rotating the threaded rod 13, the limiting of the clamping plate 8 is removed, then the second display plate 3 is pressed downwards, the clamping plate 8 is pushed to shrink into the first through groove 9 when the second display plate 3 moves downwards, the second display plate 3 is staggered with the first display plate 2, the display area is adjusted, the threaded rod 13 is rotated again after the positions of the first display plate 2 and the second display plate 3 are adjusted, one end of the threaded rod 13 is abutted against the limiting plate 7, the clamping plate 8 is limited, the clamping plate 8 is inserted into the clamping groove 10, the second display plate 3 is prevented from sliding, the stability of the second display plate 3 is improved, the worker can conveniently adjust the display area, and further the practicability of the device is improved, simultaneously through rotating two-way threaded rod 20 and driving two sliders 18 rather than threaded connection and being close to each other or keeping away from in spout 17 is inside, and then drive two movable rods 22 and rotate, promote first show board 2 and the vertical removal of mount 14 when movable rod 22 rotates, and then realize the regulation to first show board 2 and the 3 height of second show board, the user of the different heights of being convenient for is watched the show content, has improved the application scope of this device.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a building engineering project cost management display device, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is provided with first show board (2), and the one end outside of first show board (2) is provided with second show board (3), the inside of first show board (2) is provided with spacing chamber (6), and the inside of spacing chamber (6) is provided with limiting plate (7) rather than the looks adaptation, one side fixed surface of limiting plate (7) is connected with cardboard (8), and the one end tip that limiting plate (7) were kept away from in first logical groove (9) sets up to the arc, first logical groove (9) that are linked together with spacing chamber (6) are seted up to the one end surface bottom of second show board (3), and first logical groove (9) and cardboard (8) looks adaptation, the one end that limiting plate (7) were kept away from in cardboard (8) runs through first logical groove (9) and extends to the first show board (2) outside, a plurality of draw-in grooves (8) looks adaptation are seted up to one side surface that second show board (3) are close to first show board (2) (10) And the cardboard (8) keep away from the one end tip of limiting plate (7) and peg graft inside draw-in groove (10), limiting plate (7) keep away from a side surface middle part fixedly connected with sleeve (11) of cardboard (8), a side surface bottom of keeping away from spacing chamber (6) of first show board (2) is seted up first thread groove (12) that are linked together with spacing chamber (6), and first thread groove (12) inside run through be provided with rather than threaded connection's threaded rod (13), the one end of threaded rod (13) extend to sleeve (11) inside and with limiting plate (7) butt, the outside cover of sleeve (11) is equipped with the laminating, and the one side inner wall fixed connection of the one end of spring and spacing chamber (6).

2. The construction project cost management display device of claim 1, wherein: the dovetail slide groove display board is characterized in that the second display board (3) is close to a side surface top two ends of the first display board (2) and is fixedly connected with a dovetail slide block (4), a dovetail slide groove (5) matched with the dovetail slide block (4) is formed in one side surface of the first display board (2) close to the second display board (3), and the dovetail slide block (4) is located inside the dovetail slide groove (5).

3. The construction project cost management display device of claim 2, wherein: the top of bottom plate (1) is provided with mount (14), and the both sides surface of first show board (2) respectively with the side inner wall fixed connection of mount (14), the equal fixedly connected with guide bar (15) in upper surface both sides edge of bottom plate (1).

4. A construction project cost management presentation arrangement according to claim 3, wherein: guide bar grooves (16) matched with the guide bars (15) are formed in the bottom end surfaces of the two side walls of the fixing frame (14), the top ends of the guide bars (15) extend to the interior of the guide bar grooves (16), and sliding grooves (17) are formed in the upper surface of the bottom plate (1).

5. The construction project cost management display device of claim 4, wherein: the inside both sides of spout (17) all are provided with slider (18) rather than looks adaptation, the inside of slider (18) is run through and is provided with second thread groove (19), spout (17) inside is provided with two-way threaded rod (20), and two ends of two-way threaded rod (20) run through two second thread grooves (19) respectively and rather than threaded connection.

6. The construction project cost management display device of claim 5, wherein: one end of the bidirectional threaded rod (20) is movably connected with one end groove wall of the sliding groove (17) through a bearing, a second through groove (21) communicated with the outer side of the bottom plate (1) is formed in the other end groove wall of the sliding groove (17), and the other end of the bidirectional threaded rod (20) penetrates through the second through groove (21) and extends to the outer side of the bottom plate (1).

7. The construction project cost management display device of claim 6, wherein: the lower surface both sides edge of first show board (2) has movable rod (22) through round pin axle swing joint respectively, and movable rod (22) keep away from the one end of first show board (2) through round pin axle and slider (18) swing joint, the equal fixedly connected with auto-lock universal wheel (23) of lower surface four corners department of bottom plate (1).