Construction engineering progress display device

Abstract

The utility model discloses a constructional engineering progress display device, and belongs to the technical field of display devices. Comprising a base and a supporting shaft, the supporting shaft is installed at the top end of the base, a shaft sleeve is installed at the top end of the supporting shaft, a movable sleeve is movably installed on the surface of the shaft sleeve, a rotating arm is installed on the outer wall of the movable sleeve, a connecting arm is installed at the bottom end of the rotating arm, and a supporting box is installed at the bottom end of the connecting arm; a movable display screen is arranged at the bottom end of the supporting box, six sets of fixed display screens are installed on the surface of the supporting shaft at equal intervals and connected with one another, and a rail is arranged outside a shaft sleeve on one side of a rotating arm. According to the display device, convenient multi-position rotating display is achieved, annual tasks and the current completion progress can be conveniently displayed, dust on the surface of the display screen can be conveniently and rapidly cleaned, the display range of the display device is widened, and the display flexibility of the display device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a construction engineering progress display device. Background Art

[0002] Construction projects refer to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be started and materials moved, and can only be realized through construction activities. In order to enable relevant personnel to understand the progress of the project more intuitively, the construction progress will be displayed on a display screen.

[0003] For example, a project progress display device disclosed in the authorization announcement number CN218214594U includes an installation component and a fixing component, wherein the installation component includes a display board, and the fixing component includes a screw, a nut seat, a bevel gear, a rotating shaft, a motor, a first gear, a second gear, a third gear, a support plate, a threaded rod, and a pressure plate. The utility model can drive the first gear to rotate by rotating one end of the output shaft of the motor, and then drive the second gear and the rotating shaft to rotate, and the rotation of the rotating shaft can drive the third gear to rotate, thereby driving the bevel gear and the screw to rotate, so that the two opposite nut seats are close to each other or away from each other, and the movement of the nut seat drives the support plate to move to the four corners of the display newspaper.

[0004] Although the threaded rod can be rotated clockwise to move the threaded rod to drive the pressure plate to approach and support the display newspaper, thereby avoiding the situation where the display newspaper is damaged by fixing it with thumbtacks, and the display newspaper can be effectively fixed by supporting the display newspaper with the pressure plate to prevent the display newspaper from slipping, thereby facilitating the smooth development of the project progress display work, it does not solve the problem that the existing display device is not conducive to convenient multi-position rotation display when in use, is not convenient for displaying the annual tasks and the current completion progress, and is not convenient for cleaning the dust on the surface of the display screen, which affects the display range of the display device and affects the display flexibility of the display device. Summary of the invention

[0005] The purpose of the utility model is to provide a construction project progress display device to solve the problems raised in the above background technology that the display device is not convenient for multi-position rotation display, is not convenient for displaying the tasks throughout the year and the current completion progress, and is not convenient for cleaning the dust on the surface of the display screen, which affects the display range of the display device and affects the display flexibility of the display device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A construction project progress display device comprises a base and a support shaft, wherein a support shaft is installed at the top of the base, a shaft sleeve is installed at the top of the support shaft, a movable sleeve is movably installed on the surface of the shaft sleeve, a rotating arm is installed on the outer wall of the movable sleeve, a connecting arm is installed at the bottom end of the rotating arm, a supporting box is installed at the bottom end of the connecting arm, a movable display screen is arranged at the bottom end of the supporting box, six groups of fixed display screens with equal spacing are installed on the surface of the support shaft, and the six groups of fixed display screens are connected to each other, a track is arranged outside the shaft sleeve on one side of the rotating arm, three groups of connecting frames with equal spacing are installed on the outer wall of the shaft sleeve on one side of the movable sleeve, and the connecting frames are all connected to the track, a sliding frame is installed on the outer wall of the rotating arm on one side of the connecting arm, a second motor is installed on the top of the sliding frame, a first sprocket is installed at the output end of the second motor, a chain is arranged on the surface of the first sprocket, a first connecting wheel is movably installed inside the sliding frame below the second motor, a connecting shaft is installed on the surface of the sliding frame on one side of the first connecting wheel, and the connecting shaft is connected to the first connecting wheel.

[0008] Optionally, a second sprocket is sleeved on the surface of the connecting shaft on one side of the chain, and the chain extends to the surface of the second sprocket.

[0009] Optionally, a second connecting wheel is movably mounted inside the sliding frame on one side of the first connecting wheel, and both the first connecting wheel and the second connecting wheel are slidably connected to the track.

[0010] Optionally, a third motor is installed inside the support box, a rotating shaft is provided inside the support box on one side of the third motor, and the rotating shaft extends to the outside of the support box and is connected to the active display screen.

[0011] Optionally, a worm is installed at the output of the third motor, a worm wheel is mounted on the surface of the rotating shaft on one side of the worm, and the worm and the worm wheel are meshed with each other.

[0012] Optionally, support arms are symmetrically mounted on the outer wall of the movable display screen, a first motor is mounted on the top of each support arm, a driving wheel is mounted on the output end of each first motor, and a belt is disposed on the surface of each driving wheel.

[0013] Optionally, a driven wheel is disposed at the bottom end of the support arm on one side of the belt, and the belts extend to the surface of the driven wheel.

[0014] Optionally, a sliding seat is provided on the outer wall of the support arm on one side of the belt, and the sliding seat is fixedly connected to the belt.

[0015] Optionally, pulleys are symmetrically mounted on the inner wall of the sliding seat, and the pulleys are all slidably connected to the support arm, and a brush is mounted between the two sets of sliding seats.

[0016] Optionally, a control panel is installed on the outer wall of the support shaft above the base, and the output end of the control panel is electrically connected to the input ends of the second motor, the third motor, the first motor, the movable display screen, and the fixed display screen.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The display device not only realizes convenient multi-position rotation display, facilitates the display of annual tasks and current completion progress, but also facilitates the convenient cleaning of dust on the surface of the display screen, increases the display range of the display device, and improves the display flexibility of the display device.

[0019] The first sprocket is driven to rotate by the second motor, the first sprocket drives the chain to move, the chain drives the second sprocket to rotate, the second sprocket drives the connecting shaft to rotate, the connecting shaft drives the first connecting wheel to rotate, the first connecting wheel and the second connecting wheel drive the sliding frame to rotate on the surface of the track, the sliding frame drives the rotating arm to rotate, the rotating arm drives the supporting box to rotate, the supporting box drives the rotating shaft to rotate, and the rotating shaft drives the active display screen to rotate, so as to facilitate the circular rotation display of the active display screen, the third motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, and the rotating shaft drives the active display screen to rotate, so as to facilitate the active display screen to rotate while following the rotation of the sliding frame, thereby realizing convenient multi-position rotation display of the display device, facilitating the display of annual tasks and current completion progress, increasing the display range of the display device, and improving the display flexibility of the display device.

[0020] The first motor drives the driving wheel to rotate, and the driving wheel drives the belt to move. With the cooperation of the driven wheel, the belt drives the sliding seat to move. The sliding seat is height-adjusted on the surface of the support arm, and the two groups of sliding seats drive the brush to adjust the height. The brush performs height-adjustable cleaning on the active display screen to facilitate dust removal on the surface of the active display screen, thereby realizing convenient cleaning of dust on the surface of the display screen by the display device and improving the convenience of cleaning dust on the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-sectional structure of the support box of the utility model;

[0024] Figure 3 It is a side view structural schematic diagram of the utility model;

[0025] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 5 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0027] Figure 6 For the utility model Figure 2 The enlarged structural diagram at C in the middle;

[0028] Figure 7 For the utility model Figure 3 Enlarged structural diagram at D in the middle.

[0029] [Reference Signs]

[0030] 1. Base; 2. Support shaft; 3. Bushing; 4. Movable sleeve; 5. Rotating arm; 6. Connecting arm; 7. Support box; 8. Rotating shaft; 9. Movable display screen; 10. First motor; 11. Driving wheel; 12. Belt; 13. Driven wheel; 14. Sliding seat; 15. Fixed display screen; 16. Sliding frame; 17. Track; 18. Connecting frame; 19. Second motor; 20. First sprocket; 21. Chain; 22. Second sprocket; 23. First connecting wheel; 24. Connecting shaft; 25. Second connecting wheel; 26. Third motor; 27. Worm; 28. Worm wheel; 29. ​​Support arm; 30. Pulley; 31. Brush; 32. Control panel.

[0031] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0032] The following is a detailed description of a construction project progress display device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0033] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0034] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0036] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0037] like Figures 1 to 7As shown, the embodiment of the utility model provides a construction project progress display device, including a base 1 and a support shaft 2, the top of the base 1 is equipped with the support shaft 2, the top of the support shaft 2 is equipped with a shaft sleeve 3, the surface of the shaft sleeve 3 is movably equipped with a movable sleeve 4, the outer wall of the movable sleeve 4 is equipped with a rotating arm 5, the bottom end of the rotating arm 5 is equipped with a connecting arm 6, the bottom end of the connecting arm 6 is equipped with a supporting box 7, the bottom end of the supporting box 7 is provided with a movable display screen 9, the surface of the support shaft 2 is equipped with six groups of fixed display screens 15 with equal spacing, and the six groups The fixed display screens 15 are connected to each other, a track 17 is provided on the outside of the sleeve 3 on one side of the rotating arm 5, three groups of connecting frames 18 with equal intervals are installed on the outer wall of the sleeve 3 on one side of the movable sleeve 4, and the connecting frames 18 are all connected to the track 17, a sliding frame 16 is installed on the outer wall of the rotating arm 5 on one side of the connecting arm 6, and a second motor 19 is installed on the top of the sliding frame 16. The second motor 19 serves as power output, and a first sprocket 20 is installed on the output end of the second motor 19, and a chain 21 is provided on the surface of the first sprocket 20.

[0038] A first connecting wheel 23 is movably installed inside the sliding frame 16 below the second motor 19, a connecting shaft 24 is installed on the surface of the sliding frame 16 on one side of the first connecting wheel 23, and the connecting shaft 24 is connected to the first connecting wheel 23, a second sprocket 22 is mounted on the surface of the connecting shaft 24 on one side of the chain 21, and the chain 21 extends to the surface of the second sprocket 22, a second connecting wheel 25 is movably installed inside the sliding frame 16 on one side of the first connecting wheel 23, and the first connecting wheel 23 and the second connecting wheel 25 are both slidably connected to the track 17, a third motor 26 is installed inside the support box 7, the third motor 26 plays the role of power output, and a rotating shaft 8 is provided inside the support box 7 on one side of the third motor 26 , and the rotating shaft 8 extends to the outside of the supporting box 7 and is connected to the active display screen 9, the output of the third motor 26 is installed with a worm 27, and the surface of the rotating shaft 8 on one side of the worm 27 is covered with a worm wheel 28, and the worm 27 and the worm wheel 28 are meshed with each other; when in use, the active display screen 9 and the multiple groups of fixed display screens 15 are opened by operating the control panel 32, and the active display screen 9 and the multiple groups of fixed display screens 15 are connected to an external Internet computer through a network cable, and the Internet computer transmits various engineering plans to the active display screen 9 and the multiple groups of fixed display screens 15 in the form of electrical signals, and the multiple groups of fixed display screens 15 display the annual engineering plan, and the active display screen 9 displays the current engineering progress.

[0039] The second motor 19 is turned on by operation, and under the support of the sliding frame 16, the first sprocket 20 is driven by the second motor 19 to rotate, the first sprocket 20 drives the chain 21 to move, the chain 21 drives the second sprocket 22 to rotate, the second sprocket 22 drives the connecting shaft 24 to rotate, the connecting shaft 24 drives the first connecting wheel 23 to rotate, and under the cooperation of the second connecting wheel 25, under the sliding support of the first connecting wheel 23, the second connecting wheel 25 and the track 17, the first connecting wheel 23 and the second connecting wheel 25 drive the sliding frame 16 to rotate on the surface of the track 17, the sliding frame 16 drives the rotating arm 5 to rotate, and under the movable support of the movable sleeve 4 and the shaft sleeve 3, the rotating arm 5 drives the support box 7 to rotate, and the support box 7 drives the rotation The shaft 8 rotates, and the rotating shaft 8 drives the active display screen 9 to rotate, so as to facilitate the circular rotation display of the active display screen 9. The third motor 26 is turned on by operating the control panel 32. Under the support of the support box 7, the third motor 26 drives the worm 27 to rotate. Under the meshing action of the worm 27 and the worm wheel 28, the worm 27 drives the worm wheel 28 to rotate, and the worm wheel 28 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the active display screen 9 to rotate, so as to facilitate the active display screen 9 to rotate while following the rotation of the sliding frame 16, thereby realizing a convenient multi-position rotation display of the display device, facilitating the display of the tasks throughout the year and the current completion progress, increasing the display range of the display device, and improving the display flexibility of the display device.

[0040] like Figures 3 to 5 As shown, support arms 29 are symmetrically installed on the outer wall of the movable display screen 9, and a first motor 10 is installed on the top of the support arms 29. The first motor 10 plays a role in power output. A driving wheel 11 is installed at the output end of the first motor 10, and a belt 12 is provided on the surface of the driving wheel 11. A driven wheel 13 is provided at the bottom end of the support arm 29 on one side of the belt 12, and the belt 12 extends to the surface of the driven wheel 13. A sliding seat 14 is provided on the outer wall of the support arm 29 on one side of the belt 12, and the sliding seat 14 is fixedly connected to the belt 12. Pulleys 30 are symmetrically installed on the inner wall of the sliding seat 14, and the pulleys 30 are slidably connected to the support arm 29, and a brush 31 is installed between the two groups of sliding seats 14.

[0041] A control panel 32 is installed on the outer wall of the support shaft 2 above the base 1, and the output end of the control panel 32 is electrically connected to the input ends of the second motor 19, the third motor 26, the first motor 10, the active display screen 9, and the fixed display screen 15. When in use, when it is necessary to clean and dust the surface of the active display screen 9, the first motor 10 is turned on by operating the control panel 32. Under the support of the support arm 29, the first motor 10 drives the driving wheel 11 to rotate, and the driving wheel 11 drives the belt 12 to move. Under the cooperation of the driven wheel 13, the belt 12 drives the sliding seat 14 to move. Under the sliding support of the pulley 30 and the support arm 29, the sliding seat 14 is height-adjusted on the surface of the support arm 29, and the two groups of sliding seats 14 drive the brush 31 to adjust the height. The brush 31 performs height-adjustable cleaning on the active display screen 9, so as to facilitate dust removal on the surface of the active display screen 9, realize convenient cleaning of dust on the surface of the display screen by the display device, and improve the convenience of cleaning dust on the display screen.

[0042] The working principle of the utility model is that when in use, an external power supply is firstly used to drive the first sprocket 20 to rotate through the second motor 19, and the first sprocket 20 drives the chain 21 to move, and the chain 21 drives the second sprocket 22 to rotate, and the second sprocket 22 drives the connecting shaft 24 to rotate, and the connecting shaft 24 drives the first connecting wheel 23 to rotate, and the first connecting wheel 23 and the second connecting wheel 25 drive the sliding frame 16 to rotate on the surface of the track 17, and the sliding frame 16 drives the rotating arm 5 to rotate, and the rotating arm 5 drives the supporting box 7 to rotate, and the supporting box 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the active display screen 9 to rotate, so as to facilitate the active display screen 9 to perform circular rotation display, and the third motor 26 drives the worm 27 to rotate The worm 27 drives the worm wheel 28 to rotate, the worm wheel 28 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the active display screen 9 to rotate, so that the active display screen 9 can rotate while following the rotation of the sliding frame 16. When it is necessary to clean and remove dust from the surface of the active display screen 9, the first motor 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the belt 12 to move, and the belt 12 drives the sliding seat 14 to move. The sliding seat 14 is height-adjusted on the surface of the support arm 29, and the two groups of sliding seats 14 drive the brush 31 to adjust the height. The brush 31 performs height-adjustable cleaning on the active display screen 9, so as to facilitate dust removal on the surface of the active display screen 9 and complete the use of the display device.

[0043] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A construction project progress display device, comprising a base and a support shaft, characterized in that: A support shaft is installed at the top of the base, a shaft sleeve is installed at the top of the support shaft, a movable sleeve is movably installed on the surface of the shaft sleeve, and a rotating arm is installed on the outer wall of the movable sleeve; A connecting arm is installed at the bottom end of the rotating arm, a supporting box is installed at the bottom end of the connecting arm, a movable display screen is arranged at the bottom end of the supporting box, six groups of fixed display screens are installed at equal intervals on the surface of the supporting shaft, and the six groups of fixed display screens are connected to each other, a track is arranged outside the shaft sleeve on one side of the rotating arm, three groups of connecting frames are installed at equal intervals on the outer wall of the shaft sleeve on one side of the movable sleeve, and the connecting frames are all connected to the track; A sliding frame is installed on the outer wall of the rotating arm on one side of the connecting arm, a second motor is installed on the top of the sliding frame, a first sprocket is installed on the output end of the second motor, a chain is arranged on the surface of the first sprocket, a first connecting wheel is movably installed inside the sliding frame below the second motor, a connecting shaft is installed on the surface of the sliding frame on one side of the first connecting wheel, and the connecting shaft is connected to the first connecting wheel.

2. The construction project progress display device according to claim 1, characterized in that: A second sprocket is sleeved on the surface of the connecting shaft at one side of the chain, and the chain extends to the surface of the second sprocket.

3. The construction project progress display device according to claim 1, characterized in that: A second connecting wheel is movably installed inside the sliding frame on one side of the first connecting wheel, and both the first connecting wheel and the second connecting wheel are slidably connected to the track.

4. The construction project progress display device according to claim 1, characterized in that: A third motor is installed inside the support box, a rotating shaft is arranged inside the support box on one side of the third motor, and the rotating shaft extends to the outside of the support box and is connected to the active display screen.

5. The construction project progress display device according to claim 4, characterized in that: A worm is installed at the output of the third motor, a worm wheel is sleeved on the rotating shaft surface of one side of the worm, and the worm and the worm wheel are meshed with each other.

6. The construction project progress display device according to claim 1, characterized in that: Support arms are symmetrically mounted on the outer wall of the movable display screen, first motors are mounted on the top ends of the support arms, driving wheels are mounted on the output ends of the first motors, and belts are arranged on the surfaces of the driving wheels.

7. The construction project progress display device according to claim 6, characterized in that: A driven wheel is arranged at the bottom end of the support arm on one side of the belt, and the belts extend to the surface of the driven wheel.

8. The construction project progress display device according to claim 6, characterized in that: A sliding seat is arranged on the outer wall of the support arm on one side of the belt, and the sliding seat is fixedly connected to the belt.

9. The construction project progress display device according to claim 8, characterized in that: Pulleys are symmetrically mounted on the inner wall of the sliding seat, and the pulleys are all slidably connected to the support arm, and a brush is mounted between the two sets of sliding seats.

10. The construction project progress display device according to claim 9, characterized in that: A control panel is installed on the outer wall of the support shaft above the base, and the output end of the control panel is electrically connected to the input ends of the second motor, the third motor, the first motor, the movable display screen, and the fixed display screen.

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