Building engineering safety management device based on BIM

Abstract

The utility model discloses a BIM (Building Information Modeling)-based constructional engineering safety management device, which belongs to the technical field of constructional engineering safety management, aims at solving the problems that a display screen is poor in protection effect and difficult to clean, and comprises a display screen body, the display screen body further comprises a protection frame, and the protection frame is arranged on the side wall of the outer side of the display screen body; a supporting frame is fixed to the side wall of the bottom end of the protection frame, a bottom frame is fixed to the side wall of the bottom end of the supporting frame, a plurality of symmetrically-distributed universal wheels are fixed to the side wall of the bottom end of the bottom frame, a lifting assembly matched with the display screen body is arranged in the protection frame, and a baffle is arranged over the display screen body; according to the display screen, through the arrangement of the lifting assembly, the height position of the display screen body can be adjusted according to actual requirements, so that the display screen body can be stored and protected when not used, the service life of the display screen body is greatly prolonged, and the display screen is flexible and convenient to operate and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering safety management, and specifically relates to a construction engineering safety management device based on BIM. Background Art

[0002] With the rapid development of social economy, the requirements for construction projects are increasing. 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. Construction projects are part of construction projects. Compared with the scope of construction projects, the scope of construction projects is relatively narrow. It specifically refers to various types of housing buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. Therefore, it is also called housing construction projects. Based on BIM, engineering collaboration can effectively improve work efficiency, save resources, reduce costs and achieve sustainable development.

[0003] The publication number of the comparative patent document is: "CN216434993U A BIM-based construction project safety management device, which relates to the technical field of construction project safety management. The utility model includes a hanging board connected to the wall, and a punch card machine is installed at the lower end of the hanging board away from the wall. A camera for monitoring the punch card personnel is arranged above the punch card machine on the hanging board. When the utility model is in use, the hanging board is placed on the wall at the entrance of the construction site, and the personnel entering the construction site are required to punch in at the punch card machine on the hanging board, which is convenient for recording the construction personnel entering the site every day. A camera is arranged above the punch card machine, and the image of the camera will be displayed on the computer of the safety manager, so as to timely check the personnel entering the construction site. The situation of workers wearing protective equipment on the construction site can be timely reminded through the loudspeaker once it is found that they are not wearing protective equipment, which is convenient for supervising the personnel entering the construction site and effectively preventing safety accidents. "The above patent document, but there are still the following problems in actual use: The existing BIM construction project safety management is usually carried out to construction workers in the form of promotion and publicity, and display boards are often used to display to workers. However, the existing display screen is easily damaged by bumps due to long-term outdoor use, which affects the service life of the display screen. In addition, the dust coverage caused by long-term use affects the safety publicity effect, and manual cleaning by workers is time-consuming and laborious.

[0004] Therefore, there is a need for a BIM-based construction project safety management device to solve the problems of poor display screen protection and difficulty in cleaning in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a construction engineering safety management device based on BIM to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a BIM-based construction engineering safety management device, comprising a display screen body, the display screen body also includes

[0007] A protective frame is arranged on the outer side wall of the display screen body, a support frame is fixed to the bottom side wall of the protective frame, a base frame is fixed to the bottom side wall of the support frame, a plurality of symmetrically distributed universal wheels are fixed to the bottom side wall of the base frame, a lifting component adapted to the display screen body is arranged inside the protective frame, and a baffle is arranged directly above the display screen body.

[0008] It should be noted that the lifting assembly includes

[0009] A bracket, the bracket is fixed to the outer side wall of the protection frame, a servo motor is fixed to the side wall at the bottom end of the bracket, a bidirectional threaded rod is rotatably connected to the inner side wall of the protection frame, one end of the output shaft of the servo motor is coaxially fixed to one end of the bidirectional threaded rod, two symmetrically distributed threaded sleeves are threadedly connected to the outer thread of the bidirectional threaded rod, and the threaded sleeves slide with the inner side wall of the protection frame;

[0010] A double concave frame is fixed to the bottom side wall of the display screen body, and two symmetrically distributed guide rods are fixed to the inner side wall of the double concave frame. A sliding sleeve is slidably sleeved on the outer surface of the guide rod, and the sliding sleeve is slidably connected to the inner side of the double concave frame. Two connecting rods with staggered distribution are hinged between the two threaded sleeves and the two sliding sleeves.

[0011] It is further worth mentioning that the inner side wall of the protection frame is provided with two symmetrically distributed guide grooves, and the threaded sleeve is slidably connected inside the guide grooves.

[0012] It should be further explained that a cleaning component adapted to the display screen body is arranged outside the protection frame, and the cleaning component includes

[0013] Two rotating seats, the two rotating seats are symmetrically distributed and fixed on the outer side wall of the protection frame, and the adjacent side walls of the two rotating seats are rotatably connected with a rotating rod, and the outer surface of the rotating rod is tightly sleeved with a brush roller;

[0014] Two toothed plates are symmetrically distributed and fixed on the outer side wall of the display screen body. Two symmetrically distributed spur gears are tightly sleeved on the outer surface of the rotating rod, and the spur gears are meshed and connected with the toothed plates.

[0015] As a preferred embodiment, the outer surface of the brush roller contacts one side of the display screen body, the length of the toothed plate is consistent with the length of the display screen body, and the length of the display screen body is smaller than the length of the protective frame.

[0016] As a preferred embodiment, a reinforcement frame is fixed to the top side wall of the display screen body, and the side wall of the reinforcement frame away from the display screen body is fixed to the bottom side wall of the baffle, and two symmetrically distributed solar panels are fixed to the top side wall of the baffle.

[0017] As a preferred embodiment, two symmetrically distributed rain shields are fixed to a side wall of one side of the baffle, and the two rain shields are located on both sides of the solar panel.

[0018] As a preferred embodiment, two symmetrically distributed reinforcing frames are fixed to the top side wall of the display screen body, and the other end of the reinforcing frame is fixed to the bottom side wall of the baffle.

[0019] As a preferred embodiment, two symmetrically distributed sliders are fixed to the side wall of one side of the display screen body, two symmetrically distributed sliding grooves are opened on the side wall of one side of the protective frame, the sliders are slidably connected inside the sliding grooves, and a plurality of symmetrically distributed reinforcing ribs are fixed to the top side wall of the base frame, and the side wall on one side of the reinforcing ribs is fixed to the side wall on one side of the support frame.

[0020] Compared with the prior art, the construction engineering safety management device based on BIM provided by the utility model has at least the following beneficial effects:

[0021] (1) By setting the lifting assembly, the height position of the display screen body can be adjusted according to actual needs, so that the display screen body can be stored and protected when not in use, greatly improving the service life of the display screen body, and the operation is flexible and convenient.

[0022] (2) By setting up the cleaning component, the display surface of the display screen can be cleaned when the display screen body is raised or lowered, thereby saving the time of the staff to manually clean the display screen body and ensuring that the display screen body can be in a good display effect. It is highly practical and has a good publicity effect on the safety management of construction projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0025] Figure 3It is a schematic diagram of the side section structure of the utility model;

[0026] Figure 4 for Figure 3 A schematic diagram of the structure of the middle B region;

[0027] Figure 5 It is a schematic diagram of a partial side section structure of the utility model.

[0028] In the figure: 1. display screen body; 2. protection frame; 3. support frame; 4. base frame; 5. universal wheel; 6. lifting assembly; 61. bracket; 62. servo motor; 63. bidirectional threaded rod; 64. threaded sleeve; 65. double concave frame; 66. guide rod; 67. sliding sleeve; 68. connecting rod; 7. baffle; 8. guide groove; 9. cleaning assembly; 91. rotating seat; 92. rotating rod; 93. brush roller; 94. toothed plate; 95. spur gear; 10. reinforcement frame; 11. solar panel; 12. rain shield; 13. reinforcement frame; 14. slider; 15. slide groove; 16. reinforcement rib. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with embodiments.

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0031] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0032] See also Figure 1-5 The utility model provides a BIM-based construction engineering safety management device, including a display screen body 1, the display screen body 1 also includes a protection frame 2, the protection frame 2 is arranged on the outer side wall of the display screen body 1, a support frame 3 is fixed to the bottom side wall of the protection frame 2, a bottom side wall of the support frame 3 is fixed to a base frame 4, and a plurality of symmetrically distributed universal wheels 5 are fixed to the bottom side wall of the base frame 4, a lifting component 6 adapted to the display screen body 1 is arranged inside the protection frame 2, and a baffle 7 is arranged directly above the display screen body 1.

[0033] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it is worth specifically explaining that the lifting assembly 6 includes a bracket 61, the bracket 61 is fixed to the outer side wall of the protection frame 2, a servo motor 62 is fixed to the bottom side wall of the bracket 61, and a bidirectional threaded rod 63 is rotatably connected to the inner side wall of the protection frame 2. One end of the output shaft of the servo motor 62 is coaxially fixed with one end of the bidirectional threaded rod 63, and the outer thread of the bidirectional threaded rod 63 is threadedly connected to two symmetrically distributed threaded sleeves 64, and the threaded sleeves 64 slide with the inner side wall of the protection frame 2; a double concave frame 65, the double concave frame 65 is fixed to the bottom side wall of the display screen body 1, and the double concave Two symmetrically distributed guide rods 66 are fixed to the inner side wall of the frame 65, and a sliding sleeve 67 is slidably sleeved on the outer surface of the guide rod 66. The sliding sleeve 67 is slidably connected to the inner side of the double concave frame 65. Two staggered connecting rods 68 are hinged between the two threaded sleeves 64 and the two sliding sleeves 67. Through the setting of the lifting component 6, the height position of the display screen body 1 can be adjusted according to actual needs, so that the display screen body 1 can be stored and protected when it is not in use, which greatly improves the service life of the display screen body 1 and is flexible and convenient to operate.

[0034] Further as Figure 4 and Figure 5 As shown, it is worth explaining in detail that two symmetrically distributed guide grooves 8 are provided on the inner side wall of the protective frame 2, and the threaded sleeve 64 is slidably connected inside the guide groove 8. By sliding the threaded sleeve 64 in the guide groove 8, it can not only guide and limit the threaded sleeve 64, but also greatly improve the stability of the threaded sleeve 64 when moving.

[0035] This scheme has the following working process: when the display screen body 1 is needed for the safe display work of the construction project, first push the device to the designated working position, lock the universal wheel 5, make the position of the device in the limit state, drive the servo motor 62, make the bidirectional threaded rod 63 rotate synchronously, use the thread transmission effect between the bidirectional threaded rod 63 and the threaded sleeve 64, so that the threaded sleeve 64 moves along the guide groove after being forced, use the transmission force of the connecting rod 68, make the display screen body 1 rise along the slide groove 15 after being forced, so as to achieve the purpose of adjusting the height of the display screen body 1, use the meshing transmission effect between the spur gear 95 and the toothed plate 94, make the rotating rod 92 rotate after being forced, so as to drive the brush roller 93 to operate synchronously, and the brush roller 93 cleans and removes debris on one side of the display screen body 1, and blocks and protects the display screen body 1 through the baffle 7.

[0036] According to the above working process, it can be known that: through the setting of the lifting component 6, the height position of the display screen body 1 can be adjusted according to actual needs, so that the display screen body 1 can be stored and protected when it is not in use, which greatly improves the service life of the display screen body 1, and the operation is flexible and convenient. Through the setting of the cleaning component 9, the display surface of the display screen body 1 can be cleaned when the display screen body 1 is raised and lowered, thereby saving the time of the staff to manually clean the display screen body 1, ensuring that the display screen body 1 can be in a good display effect, with strong practicality and good publicity effect on the safety management of construction projects.

[0037] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that a cleaning component 9 adapted to the display screen body 1 is arranged on the outside of the protective frame 2, and the cleaning component 9 includes two rotating seats 91, and the two rotating seats 91 are symmetrically distributed and fixed on the outer side wall of the protective frame 2, and the side walls adjacent to the two rotating seats 91 are rotatably connected with a rotating rod 92, and the outer surface of the rotating rod 92 is tightly sleeved with a brush roller 93; two toothed plates 94, and the two toothed plates 94 are symmetrically distributed and fixed on the outer side wall of the display screen body 1, and the outer surface of the rotating rod 92 is tightly sleeved with two symmetrically distributed spur gears 95, and the spur gears 95 are meshed and connected with the toothed plates 94. Through the setting of the cleaning component 9, the display surface of the display screen body 1 can be cleaned when it is raised and lowered, thereby saving the time of the staff to manually clean the display screen body 1, ensuring that the display screen body 1 can be in a good display effect, with strong practicality and good publicity effect for the safety management of construction projects.

[0038] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that the outer surface of the brush roller 93 is in contact with one side of the display screen body 1, the length value of the toothed plate 94 is consistent with the length value of the display screen body 1, and the length value of the display screen body 1 is smaller than the length value of the protective frame 2. By setting the length of the display screen body 1 and the protective frame 2, it is ensured that the display screen body 1 can be in a more comprehensive storage and protection state, thereby effectively improving the service life of the display screen body 1.

[0039] Further as Figure 3 As shown, it is worth specifically explaining that a reinforcing frame 10 is fixed to the top side wall of the display screen body 1, and the side wall of the reinforcing frame 10 away from the display screen body 1 is fixed to the bottom side wall of the baffle 7, and two symmetrically distributed solar panels 11 are fixed to the top side wall of the baffle 7. Through the arrangement of the solar panels 11, sunlight can be absorbed in clear weather to convert light energy into energy for the display screen body 1, thereby reducing the power consumed by the display screen body 1 when in use, and reducing the safety management and use costs of the construction project to a certain extent.

[0040] Further as Figure 1 and Figure 3 As shown, it is worth explaining in detail that two symmetrically distributed rain shields 12 are fixed to the side wall of one side of the baffle 7, and the two rain shields 12 are located on both sides of the solar panel 11. Through the arrangement of the rain shields 12, the rain shielding effect of the display screen body 1 can be further improved, thereby preventing the display screen body 1 from being eroded by rain when used in rainy weather.

[0041] Further as Figure 3 As shown, it is worth explaining in detail that two symmetrically distributed reinforcing frames 13 are fixed to the top side wall of the display screen body 1, and the other end of the reinforcing frame 13 is fixed to the bottom side wall of the baffle 7. Through the arrangement of the reinforcing frame 13, the stability of the baffle 7 during use can be effectively improved.

[0042] Further as Figure 1 and Figure 2 As shown, it is worth specifically explaining that two symmetrically distributed sliders 14 are fixed to the side wall of one side of the display screen body 1, and two symmetrically distributed slide grooves 15 are provided on the side wall of one side of the protective frame 2. The slider 14 is slidably connected inside the slide groove 15, and a plurality of symmetrically distributed reinforcing ribs 16 are fixed to the top side wall of the base frame 4. The side wall on one side of the reinforcing rib 16 is fixed to the side wall on one side of the support frame 3. Through the provision of the reinforcing rib 16, the connection stability between the base frame 4 and the support frame 3 can be effectively improved, thereby reducing the stability of the device when in use. By sliding the slider 14 in the slide groove 15, it can not only play a guiding and limiting role when the display screen body 1 is raised and lowered, but also greatly improve the stability of the display screen body 1 when moving.

[0043] In summary: by sliding the threaded sleeve 64 in the guide groove 8, it can not only play a guiding and limiting role for the threaded sleeve 64, but also can greatly improve the stability of the threaded sleeve 64 when moving, and by setting the length of the display screen body 1 and the protective frame 2, it is ensured that the display screen body 1 can be in a more comprehensive storage and protection state, effectively improving the service life of the display screen body 1, and by setting the solar panel 11, it can absorb sunlight in clear weather and convert light energy into energy for the display screen body 1, thereby reducing the power consumption of the display screen body 1 when in use, and to a certain extent reducing the safety management of the construction project The use cost is reduced, and the provision of the rain shield 12 can further enhance the rain shielding effect of the display screen body 1, thereby preventing the display screen body 1 from being eroded by rainwater when used in rainy weather, and the provision of the reinforcing frame 13 can effectively enhance the stability of the baffle 7 during use, and the provision of the reinforcing ribs 16 can effectively enhance the connection stability between the base frame 4 and the support frame 3, thereby reducing the stability of the device during use, and the sliding block 14 slides in the sliding groove 15, which can not only guide and limit the display screen body 1 when it is lifted or lowered, but also greatly enhance the stability of the display screen body 1 when it is moved.

[0044] The display screen body 1, the servo motor 62 and the solar panel 11 can all be purchased on the market. The display screen body 1 and the servo motor 62 are both equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

[0045] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A BIM-based construction engineering safety management device, comprising a display screen body (1), characterized in that: The display screen body (1) also includes A protective frame (2), the protective frame (2) being arranged on the outer side wall of the display screen body (1), a support frame (3) being fixed to the bottom side wall of the protective frame (2), a bottom side wall of the support frame (3) being fixed to a base frame (4), a bottom side wall of the base frame (4) being fixed to a plurality of symmetrically distributed universal wheels (5), a lifting component (6) adapted to the display screen body (1) being arranged inside the protective frame (2), a baffle (7) being arranged directly above the display screen body (1), the lifting component (6) comprising A bracket (61), the bracket (61) is fixed to the outer side wall of the protective frame (2), a servo motor (62) is fixed to the bottom side wall of the bracket (61), a bidirectional threaded rod (63) is rotatably connected to the inner side wall of the protective frame (2), one end of the output shaft of the servo motor (62) is coaxially fixed to one end of the bidirectional threaded rod (63), two symmetrically distributed threaded sleeves (64) are threadedly connected to the outer thread of the bidirectional threaded rod (63), and the threaded sleeves (64) slide with the inner side wall of the protective frame (2); A double concave frame (65) is fixed to the side wall of the bottom end of the display screen body (1); two symmetrically distributed guide rods (66) are fixed to the inner side wall of the double concave frame (65); a sliding sleeve (67) is slidably sleeved on the outer surface of the guide rod (66); the sliding sleeve (67) is slidably connected to the inner side of the double concave frame (65); and two staggeredly distributed connecting rods (68) are hinged between the two threaded sleeves (64) and the two sliding sleeves (67).

2. A BIM-based construction engineering safety management device according to claim 1, characterized in that: The inner side wall of the protection frame (2) is provided with two symmetrically distributed guide grooves (8), and the threaded sleeve (64) is slidably connected inside the guide groove (8).

3. A BIM-based construction engineering safety management device according to claim 2, characterized in that: A cleaning component (9) adapted to the display screen body (1) is arranged outside the protection frame (2), and the cleaning component (9) comprises Two rotating seats (91), the two rotating seats (91) are symmetrically distributed and fixed on the outer side wall of the protection frame (2), the adjacent side walls of the two rotating seats (91) are rotatably connected with a rotating rod (92), and the outer surface of the rotating rod (92) is tightly sleeved with a brush roller (93); Two toothed plates (94) are symmetrically distributed and fixed to the outer side wall of the display screen body (1); two symmetrically distributed spur gears (95) are tightly sleeved on the outer surface of the rotating rod (92); the spur gears (95) are meshingly connected with the toothed plates (94).

4. A BIM-based construction engineering safety management device according to claim 3, characterized in that: The outer surface of the brush roller (93) contacts one side of the display screen body (1), the length of the toothed plate (94) is consistent with the length of the display screen body (1), and the length of the display screen body (1) is less than the length of the protective frame (2).

5. A BIM-based construction engineering safety management device according to claim 4, characterized in that: A reinforcement frame (10) is fixed to the top side wall of the display screen body (1), and a side wall of the reinforcement frame (10) away from the display screen body (1) is fixed to the bottom side wall of the baffle (7), and two symmetrically distributed solar panels (11) are fixed to the top side wall of the baffle (7).

6. A BIM-based construction engineering safety management device according to claim 5, characterized in that: Two symmetrically distributed rain shields (12) are fixed to a side wall of one side of the baffle (7), and the two rain shields (12) are located on both sides of the solar panel (11).

7. A BIM-based construction engineering safety management device according to claim 6, characterized in that: Two symmetrically distributed reinforcing frames (13) are fixed to the top side wall of the display screen body (1), and the other end of the reinforcing frame (13) is fixed to the bottom side wall of the baffle (7).

8. The BIM-based construction engineering safety management device according to claim 7 is characterized by: Two symmetrically distributed sliders (14) are fixed to one side wall of the display screen body (1), two symmetrically distributed slide grooves (15) are provided on one side wall of the protection frame (2), the sliders (14) are slidably connected inside the slide grooves (15), and a plurality of symmetrically distributed reinforcing ribs (16) are fixed to the top side wall of the base frame (4), and one side wall of the reinforcing ribs (16) is fixed to one side wall of the support frame (3).

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