CN114624900A - Engineering progress display device with 3D (three-dimensional) display effect for building engineering management - Google Patents

Abstract

The invention relates to the technical field of construction engineering, in particular to a project progress display device for construction project management with 3D display effect, comprising a display frame, a device base is fixed below the display frame, and a projection screen is installed inside the display frame , an imager is installed above the projection screen, a connecting rod is connected below the projection screen, and an internal gear is fixed below the connecting rod, a driving gear is installed inside the internal gear, and the bottom of the driving gear is connected There are servo motors. The present invention can shoot the construction project in real time through the set 3D camera, and form the three-dimensional coordinates of the building through the 3D camera, and transmit it to the display screen. The display screen displays the obtained 3D image through the projection screen, and is transformed by the imager The 3D model is displayed in real time instead of the original drawing display, and the display effect is more three-dimensional and clear.

Description

A project progress display device for construction project management with 3D display effect

technical field

The invention relates to the technical field of construction engineering, in particular to a project progress display device for construction project management with a 3D display effect.

Background technique

Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation of their supporting lines, pipelines, and equipment. exhibit.

The existing project progress display device for construction project management cannot display the construction status in 3D, and the display effect using drawings is not good. Therefore, we propose a project progress display device for construction project management with 3D display effect.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a project progress display device for construction project management with a 3D display effect, so as to solve the problem that the project progress display device for construction project management proposed in the above-mentioned background art cannot display the construction status in 3D, and uses drawings to display Ineffective problem.

In order to achieve the above purpose, the present invention provides the following technical solutions: a project progress display device for construction project management with 3D display effect, comprising:

A display frame, a device base is fixed below the display frame, a projection screen is installed inside the display frame, an imager is installed above the projection screen, a connecting rod is connected below the projection screen, and the connecting rod is An internal gear is fixed below, a driving gear is installed inside the internal gear, and a servo motor is connected below the driving gear;

a lift plate, which is installed below the servo motor, a lift cylinder is installed below the lift plate, and a fixed bottom plate is installed below the lift cylinder;

a rolling member, which is arranged below the internal gear, a support rod is provided below the internal gear, and a rolling groove is provided at the connection between the rolling member and the support rod;

A sliding plate is installed on the top of the display frame, an electric guide rail is installed at the connection between the display frame and the sliding plate, and a bracket is arranged above the sliding plate, the front end of the bracket is fixed with a mounting plate, and the installation plate A 3D camera is arranged above the mounting plate, and a tripod is fixed below the mounting plate.

Preferably, the device base is further provided with:

a support rod, which is fixed at the lower four corners of the device base, and a universal wheel is installed under the support rod;

The display screen is installed at the front end of the base of the device, and the right side of the display screen is provided with a USB jack.

Preferably, the display frame is further provided with:

The glass plate is installed between the display frames, the front and rear sides of the glass plate are provided with cleaning rods, and the two ends of the cleaning rods are provided with movable blocks, and the connection between the movable blocks and the display frame is opened There is a sliding groove, a scraper is installed on the side of the cleaning rod close to the glass plate, and an electromagnet is arranged above the scraper;

A limit spring is installed on the side of the cleaning rod close to the sliding groove, a limit plate is provided at the end of the limit spring, and a cleaning cylinder is connected below the movable block.

Preferably, the two sets of electromagnets are connected by magnetic attraction, and the electromagnets are symmetrically distributed with respect to the vertical center line of the glass plate, and the scraper and the glass plate are perpendicular to each other.

Preferably, the cleaning rod is elastically connected to the limit plate through a limit spring, and the cleaning rod realizes sliding movement on the display frame through a sliding groove and a movable block, and the size of the sliding groove is larger than that of the movable block, and the sliding groove is connected to the display frame. The movable blocks are elastically connected, the sliding groove is a T-shaped structure, and the sum of the widths of the cleaning rod, the limit spring and the limit plate is consistent with the width of the sliding groove.

Preferably, the display frame is further provided with:

The installation card slot is opened on the right side of the front end of the display frame, the interior of the display frame is provided with a display board card slot on the right side, and the vertical centerlines of the installation card slot and the display board card slot are located in the same vertical direction. in a straight plane.

Preferably, the 3D camera, the display screen and the projection screen are electrically connected, and the vertical centerline of the projection screen and the vertical centerline of the imager coincide with each other.

Preferably, the sliding plate realizes sliding movement on the display frame through electric guide rails, and the sliding plate forms a triangular structure through a tripod and a bracket, and the bracket and the sliding plate are perpendicular to each other.

Preferably, the internal gear is meshed with the driving gear, and the internal gear rotates and moves on the support rod through rolling elements and rolling grooves, and the rolling elements and rolling grooves have the same dimensions, and the supporting rod and the fixed bottom plate are perpendicular to each other. .

Preferably, the lift plate is moved up and down on the fixed base plate by a lift cylinder, the servo motor is mounted on the lift plate by bolts, and the servo motor is connected with an internal gear key.

Compared with the prior art, the present invention provides a project progress display device for construction project management with 3D display effect, which has the following beneficial effects: the project progress display device for construction project management with 3D display effect The camera can shoot the construction project in real time, and the three-dimensional coordinates of the building are formed by the 3D camera and transmitted to the display screen. Instead of the original drawing display, the display effect is more three-dimensional and clear.

The projection screen can be rotated inside the display frame through the set internal gear, and the rotation angle of the projection screen can be automatically controlled as needed, so that the progress of the construction project can be displayed in 3D in all directions and from multiple angles, which is convenient to use; There are installation card slots on the surface of the frame, so that the drawings can be directly placed inside the card slots of the display board for display, so as to avoid equipment failure and unable to display normally;

The 3D camera can be moved back and forth on the top of the display frame through the set electric guide rails, and the multi-directional image acquisition of the building can be carried out by adjusting the positions of the two sets of 3D cameras, so that the three-dimensional coordinates of the building can be drawn through the binocular effect, and then it can be Complete the 3D display of the construction project, and with the movement of the 3D camera, the construction projects of different heights can be photographed without repeatedly moving the display device;

A cleaning structure is arranged on the surface of the glass plate, which can fully clean the glass plate. The cleaning rod can move to the side close to the glass plate at the same time under the action of the electromagnet, so that the glass plate can be cleaned by the scraper. When the cleaning rod is reset, the electromagnet can be turned off, and the scraper can be kept away from the glass plate, which can make the scraper always face in one direction for force cleaning, and avoid the scraping of the glass plate caused by the back and forth movement of the scraper, resulting in repeated friction of the glass plate to produce wear marks. Reduce the permeability of glass panes.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the present invention;

3 is a schematic side view of the overall structure of the present invention;

4 is a schematic top view of the structure of the connection between the display frame and the glass plate of the present invention;

Fig. 5 is the enlarged structural schematic diagram at B in Fig. 4 of the present invention;

FIG. 6 is a schematic side view of the structure of the connection between the internal gear and the driving gear according to the present invention;

FIG. 7 is a schematic top view of the structure of the connection between the internal gear and the driving gear according to the present invention.

In the figure: 1. Display frame; 2. Device base; 3. Electric guide rail; 4. 3D camera; 5. Mounting plate; 6. Bracket; 7. Tripod; 8. Display board slot; 9. Installation slot; 10, glass plate; 11, imager; 12, display screen; 13, support rod; 14, universal wheel; 15, sliding plate; 16, projection screen; 17, cleaning rod; 18, limit plate; 19, sliding slot; 20, movable block; 21, limit spring; 22, electromagnet; 23, scraper; 24, connecting rod; 25, internal gear; 26, driving gear; 27, support rod; 28, fixed bottom plate; 29, Servo motor; 30. Lifting cylinder; 31. Lifting plate; 32. Rolling parts; 33. Rolling groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1 to 3, a project progress display device for construction project management with a 3D display effect, comprising: a display frame 1, a device base 2 is fixed below the display frame 1, and the interior of the display frame 1 is installed with The projection screen 16, the imager 11 is installed above the projection screen 16, the support rod 13 is fixed on the lower four corners of the device base 2, and the universal wheel 14 is installed under the support rod 13; the display screen 12 is installed on the device base 2, the right side of the display screen 12 is provided with a USB jack, the 3D camera 4, the display screen 12 and the projection screen 16 are electrically connected, and the vertical center line of the projection screen 16 and the vertical center line of the imager 11 are mutually Coincidence, the construction project can be photographed in real time by the set 3D camera 4, and the three-dimensional coordinates of the building can be formed by the 3D camera 4, and transmitted to the display screen 12, and the display screen 12 will display the obtained 3D image through the projection screen 16. The transformation of the imager 11 forms a 3D model for real-time display, which replaces the original drawing display method, and the display effect is more three-dimensional and clear. The sliding plate 15 is installed on the top of the display frame 1, and the connection between the display frame 1 and the sliding plate 15 The electric guide rail 3 is installed at the place, and a bracket 6 is arranged above the sliding plate 15, the front end of the bracket 6 is fixed with a mounting plate 5, and a 3D camera 4 is arranged above the mounting plate 5, and a tripod 7 is fixed below the mounting plate 5. , the sliding plate 15 realizes sliding movement on the display frame 1 through the electric guide rail 3, and the sliding plate 15 forms a triangular structure through the tripod 7 and the bracket 6, and the bracket 6 and the sliding plate 15 are perpendicular to each other. The 3D camera 4 moves back and forth on the top of the display frame 1. By adjusting the positions of the two sets of 3D cameras 4, multi-directional image acquisition of the building can be performed, so that the three-dimensional coordinates of the building can be drawn through the binocular effect, and the construction project can be completed. 3D display, and with the movement of the 3D camera 4, construction projects of different heights can be photographed without repeatedly moving the display device; the card slot 9 is installed, which is opened on the right side of the front end of the display frame 1, and the interior of the display frame 1 There is a display board slot 8 on the right side, and the vertical centerlines of the installation slot 9 and the display board slot 8 are located in the same vertical plane. It is placed inside the card slot 8 of the display board for display, so as to avoid equipment failure and unable to display normally.

As shown in Figures 4 and 5, a project progress display device for construction project management with 3D display effect includes: a glass plate 10, which is installed between the display frames 1, and the front and rear sides of the glass plate 10 are provided with The cleaning rod 17 is provided with movable blocks 20 at both ends of the cleaning rod 17. A sliding slot 19 is provided at the connection between the movable block 20 and the display frame 1, and a scraper 23 is installed on the side of the cleaning rod 17 close to the glass plate 10. And the top of the scraper 23 is provided with an electromagnet 22, the two sets of electromagnets 22 are magnetically connected, and the electromagnets 22 are symmetrically distributed about the vertical center line of the glass plate 10, and the scraper 23 and the glass plate 10 are perpendicular to each other; The spring 21 is installed on the side of the cleaning rod 17 close to the sliding groove 19. The end of the limit spring 21 is provided with a limit plate 18, and a cleaning cylinder is connected below the movable block 20. The cleaning rod 17 passes through the limit spring 21 and the limit The plate 18 is elastically connected, and the cleaning rod 17 realizes sliding movement on the display frame 1 through the sliding groove 19 and the movable block 20, and the size of the sliding groove 19 is larger than that of the movable block 20, and the sliding groove 19 is elastically connected with the movable block 20. The sliding groove 19 has a T-shaped structure, and the sum of the widths of the cleaning rod 17, the limit spring 21 and the limit plate 18 is consistent with the width of the sliding groove 19. A cleaning structure is provided on the surface of the glass plate 10, which can clean the glass plate 10 is fully cleaned, the cleaning rod 17 can move to the side close to the glass plate 10 at the same time under the action of the electromagnet 22, so that the glass plate 10 is cleaned by the scraper 23, and can be reset when the cleaning rod 17 needs to be reset. The electromagnet 22 is turned off, and the scraper 23 is kept away from the glass plate 10, so that the scraper 23 can be forced to clean all the time in one direction, so as to avoid the scratching of the glass plate 10 caused by the back and forth movement of the scraper 23, and cause the glass plate 10 to be repeatedly rubbed to produce wear marks. , reducing the permeability of the glass plate 10 .

As shown in FIG. 6 and FIG. 7, a project progress display device for construction project management with 3D display effect includes: a connecting rod 24 is connected below the projection screen 16, and an internal gear 25 is fixed below the connecting rod 24, A driving gear 26 is installed inside the internal gear 25, and a servo motor 29 is connected below the driving gear 26; a lifting plate 31 is installed below the servo motor 29, and a lifting cylinder 30 is installed below the lifting plate 31, and the lifting cylinder is A fixed bottom plate 28 is installed below the 30, the lifting plate 31 is moved up and down on the fixed bottom plate 28 through the lifting and lowering cylinder 30, the servo motor 29 is installed on the lifting plate 31 through bolts, and the servo motor 29 is connected with the internal gear 25. The member 32 is arranged below the internal gear 25, a support rod 27 is provided below the internal gear 25, and a rolling groove 33 is provided at the connection between the rolling member 32 and the support rod 27, and the internal gear 25 is meshed with the driving gear 26. And the internal gear 25 realizes rotational movement on the support rod 27 through the rolling element 32 and the rolling groove 33, and the rolling element 32 and the rolling groove 33 have the same external dimensions, and the support rod 27 and the fixed bottom plate 28 are perpendicular to each other. The provided internal gear 25 can rotate inside the display frame 1, and can automatically control the rotation angle of the projection screen 16 as required, so that the progress of the construction project can be displayed in 3D in all directions and multiple angles, which is convenient to use.

Working principle: When using the project progress display device for construction project management with 3D display effect, first, through the universal wheel 14 at the bottom, move the device base 2 to the vicinity of the equipment under construction, start the electric guide rail 3, the electric guide rail 3. Drive the sliding plate 15 to slide on the top of the display frame 1, thereby driving the 3D camera 4 to move back and forth, and adjust the positions of the two groups of 3D cameras 4. With the movement of the 3D cameras 4, construction projects of different heights can be photographed; secondly , the position of the 3D camera 4 collects multi-directional images of the building, so that through the binocular effect, the three-dimensional coordinates of the building are drawn, and the data is transmitted to the display screen 12, the display screen 12 draws it, and through the projection screen 16 The obtained 3D image is displayed, and the real-time display of the 3D model is completed through the imager 11, which can clearly display the project progress to the customer in real time; secondly, during the display process, the servo motor 29 can be activated, and the servo motor 29 drives the driving gear 26 to carry out Rotation, the internal gear 25 is driven to rotate by the teeth, so that the internal gear 25 slides inside the rolling groove 33 through the rolling element 32. At this time, the internal gear 25 can drive the projection screen 16 to rotate through the connecting rod 24, so as to realize the full Then, when a certain angle needs to be degraded in detail, the lifting cylinder 30 can be activated, and the lifting cylinder 30 drives the lifting plate 31 to move upward, and pushes the driving gear 26 to move upward, so that the driving gear 26 is separated from the internal gear 25. , the inner gear 25 cannot be rotated; finally, after use, the cleaning cylinder on the side of the cleaning rod 17 can be activated to drive the movable block 20 to slide inside the sliding groove 19, and the electromagnet 22 is connected to electricity, the electromagnet 22 is sucked inward, and the cleaning rod 17 moves to the side close to the glass plate 10, so that the scraper 23 and the glass plate 10 are attached to each other. When the cleaning rod 17 moves upward, the glass plate 10 can be cleaned, and When the cleaning rod 17 moves downward, the electromagnet 22 is disconnected, and under the elastic force of the limit spring 21, the cleaning rod 17 is driven to reset, so that the scraper 23 is kept away from the glass plate 10, and the back and forth scratching of the glass plate 10 is avoided. .

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a construction project management project progress display device with 3D display effect is characterized in that, comprising: A display frame (1), a device base (2) is fixed below the display frame (1), a projection screen (16) is installed inside the display frame (1), and a projection screen (16) is installed above the projection screen (16) The imager (11), a connecting rod (24) is connected below the projection screen (16), and an internal gear (25) is fixed below the connecting rod (24), and an internal gear (25) is installed with a a driving gear (26), and a servo motor (29) is connected below the driving gear (26); A lift plate (31) is installed below the servo motor (29), a lift cylinder (30) is installed below the lift plate (31), and a fixed bottom plate (28) is installed below the lift cylinder (30) ); A rolling element (32) is provided below the internal gear (25), a support rod (27) is provided below the internal gear (25), and the rolling element (32) is connected with the support rod (27) There is a rolling groove (33) at the place; A sliding plate (15) is installed on the top of the display frame (1), an electric guide rail (3) is installed at the connection between the display frame (1) and the sliding plate (15), and the sliding plate (15) has an electric guide rail (3). A bracket (6) is arranged above, a front end of the bracket (6) is fixed with a mounting plate (5), and a 3D camera (4) is arranged above the mounting plate (5), and the lower part of the mounting plate (5) is fixed There is a tripod (7). 2. A project progress display device for construction project management with 3D display effect according to claim 1, characterized in that the device base (2) is further provided with: a support rod (13), which is fixed at the lower four corners of the device base (2), and a universal wheel (14) is installed under the support rod (13); A display screen (12) is installed at the front end of the device base (2), and a USB jack is provided on the right side of the display screen (12). 3. A project progress display device for construction project management with 3D display effect according to claim 1, wherein the display frame (1) is further provided with: A glass plate (10) is installed between the display frames (1), cleaning rods (17) are provided on both front and rear sides of the glass plate (10), and both ends of the cleaning rod (17) are provided with cleaning rods (17). There is a movable block (20), and a sliding groove (19) is opened at the connection between the movable block (20) and the display frame (1), and a scraper is installed on the side of the cleaning rod (17) close to the glass plate (10). a plate (23), and an electromagnet (22) is arranged above the scraper (23); A limit spring (21) is installed on the side of the cleaning rod (17) close to the sliding groove (19), the end of the limit spring (21) is provided with a limit plate (18), the movable block ( 20) A cleaning cylinder is connected below. 4. A project progress display device for construction project management with 3D display effect according to claim 3, characterized in that the two sets of electromagnets (22) are magnetically connected, and the electromagnets (22) are connected to the glass The vertical centerline of the plate (10) is symmetrically distributed, and the scraper (23) and the glass plate (10) are perpendicular to each other. 5. A project progress display device for construction project management with 3D display effect according to claim 3, characterized in that, the cleaning rod (17) passes through a limit spring (21) and a limit plate (18) Elastic connection, and the cleaning rod (17) realizes sliding movement on the display frame (1) through the sliding groove (19) and the movable block (20), and the size of the sliding groove (19) is larger than the size of the movable block (20), and at the same time The sliding groove (19) is elastically connected with the movable block (20), the sliding groove (19) is a T-shaped structure, and the widths of the cleaning rod (17), the limit spring (21) and the limit plate (18) are equal to each other. and the width of the sliding groove (19). 6 . The project progress display device for construction project management with 3D display effect according to claim 1 , wherein the display frame (1) is further provided with: An installation card slot (9) is opened on the right side of the front end of the display frame (1), and a display board card slot (8) is provided inside the display frame (1) on the right side, and the installation card slot ( 9) and the vertical centerline of the card slot (8) of the display board are located in the same vertical plane. 7 . The project progress display device for construction project management with 3D display effect according to claim 2 , wherein the 3D camera ( 4 ), the display screen ( 12 ) and the projection screen ( 16 ) are electrically connected. 8 . connected, and the vertical centerline of the projection screen (16) and the vertical centerline of the imager (11) coincide with each other. 8 . The project progress display device for construction project management with 3D display effect according to claim 1 , wherein the sliding plate ( 15 ) is realized on the display frame ( 1 ) through an electric guide rail ( 3 ). 9 . The sliding plate (15) forms a triangular structure through the tripod (7) and the bracket (6), and the bracket (6) and the sliding plate (15) are perpendicular to each other. 9. A project progress display device for construction project management with 3D display effect according to claim 1, wherein the internal gear (25) is meshed with the driving gear (26), and the internal gear (25) ) on the support rod (27) through the rolling element (32) and the rolling groove (33) to achieve rotational movement, and the rolling element (32) matches the external dimensions of the rolling groove (33), while the supporting rod (27) is connected to the fixed The bottom plates (28) are perpendicular to each other. 10 . The project progress display device for construction project management with 3D display effect according to claim 1 , wherein the lifting plate ( 31 ) is realized on the fixed bottom plate ( 28 ) by a lifting cylinder ( 30 ). 11 . Lifting and moving, the servo motor (29) is installed on the lifting plate (31) and on the lift plate (31) through bolts, and the servo motor (29) is keyed to the internal gear (25).

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