A construction engineering protection device

Abstract

The utility model provides a kind of construction engineering protective device, mainly related to construction engineering equipment field.A kind of construction engineering protective device, including sealing film.The utility model has the beneficial effect that by setting the frame structure of size that can be adjusted by adjusting screw length to push and slide, and setting the sealing film structure that can be stretched and deformed inside frame structure, by different shape change adaptation different specifications of door frame specification, further can be adjusted by adjusting frame structure specification adaptation different shape door frame or window frame, and then the dustproof space needing to be protected is completely protected, spring moving plate mechanism is set around frame mechanism, by frame structure and building structure frame sticking push spring moving plate structure to move, further setting clamping plate structure inside frame structure by spring moving plate structure to move push and hold sealing film structure fixed.

Description

Technical Field

[0001] This utility model mainly relates to the field of building engineering equipment, specifically a building engineering protection device. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment.

[0003] Dust control in construction projects refers to a series of measures taken during the construction process to reduce the harm of dust to the environment and human health. When interior decoration needs to be carried out simultaneously during the construction process, dust protection is required for the space to be decorated to avoid the impact of dust generated during construction on the decorated space. Since door frames and security door structures can only be installed after the building is completed, simple protective sealing is required around the doors of the space to be decorated. Because various door frame structures have different dimensions, a simple sealing and protective device that can adapt to various door frame specifications is needed. Utility Model Content

[0004] To achieve the above objectives, this utility model employs the following technical solution: A protective device for building construction includes a sealing membrane. Movable tension blocks are fixedly connected to the four corners of the sealing membrane. Sliding plates are fixedly connected to both sides of the movable tension blocks. A support column is slidably connected between the sliding plates on a corresponding side. A sealing membrane groove is opened in the lower middle part of the support column and is fitted around the sealing membrane. Furthermore, a support rod connecting column is fixedly provided at the front of the movable tension block. A threaded rod sleeve is fitted around the outer periphery of one side of the support rod connecting column and rotated therewith. A threaded rod sleeve is fitted around the outer periphery of the other side of the support rod connecting column and rotated therewith. Threaded sleeves are fitted around the outer periphery of the corresponding threaded rod sleeves and threaded ...

[0005] Furthermore, the outer side of the support column is provided with several spring plate holes at equal intervals, and each spring plate hole is provided with a spring plate that is slidably connected to it. A spring moving plate connecting column is fixedly provided on the outer side of the spring plate, and a spring moving plate is fixedly connected to the outer side of each spring moving plate connecting column on the corresponding side. Several clamping plate rotating shaft seats are fixedly provided on both sides of the support column, and a rotating clamping plate is provided inside the clamping plate rotating shaft seat and rotatably connected to it. A push rod seat one is fixedly provided on one side of the rotating clamping plate, and push rod seats two are fixedly provided on both sides of the spring moving plate. A push rod is rotatably sleeved on the outer circumference of the push rod seat two, and the lower part of the push rod is sleeved with the push rod seat one at the corresponding position.

[0006] Furthermore, a sealing layer one is attached to the outer side of the movable stretching block, and a sealing layer two is fixedly provided on the upper and lower sides of the spring movable plate.

[0007] Compared with the existing technology, the beneficial effects of this utility model are: 1. By setting up a frame structure whose size can be adjusted by sliding and pushing the screw length, and setting a stretchable and deformable sealing membrane structure inside the frame structure, it can adapt to different door frame specifications through different shape changes. Furthermore, it can adapt to different shaped door or window frames by adjusting the frame structure specifications, thereby providing complete protection for the space that needs dust protection. 2. A spring-loaded moving plate mechanism is set around the frame mechanism. The spring-loaded moving plate mechanism is moved by the frame structure fitting against the building frame. A clamping plate structure is set inside the frame structure. The spring-loaded moving plate structure moves and pushes to clamp and fix the sealing film structure, thereby fixing the sealing film to the frame structure and enhancing the overall stability of the device. Furthermore, a rubber sealing layer is set on the outside of the frame structure and the moving structure to enhance the sealing between the frame structure and the door or window frame. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the sealing membrane structure of this utility model; Figure 3 This is a schematic diagram of the support column structure of this utility model; Figure 4 This is a schematic diagram of the support column structure of this utility model; Figure 5 This is a schematic diagram of the spring-moving plate structure of this utility model; Figure 6 This is a schematic diagram of the threaded rod sleeve structure of this utility model.

[0009] The following are the labels in the attached diagram: 1. Sealing membrane; 2. Movable tension block; 3. Sliding plate; 4. Support column; 5. Sealing membrane groove; 6. Support rod connecting column; 7. Threaded rod sleeve column one; 8. Threaded rod sleeve column two; 9. Threaded sleeve one; 10. Vertical support threaded column one; 11. Vertical support threaded column two; 12. Threaded sleeve two; 13. Spring plate hole; 14. Spring plate; 15. Spring moving plate connecting column; 16. Spring moving plate; 17. Clamping plate pivot seat; 18. Rotating clamping plate; 19. Push rod seat one; 20. Push rod seat two; 21. Push rod; 22. Sealing layer one; 23. Sealing layer two. Detailed Implementation

[0010] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0011] Example: A protective device for building construction like Figure 1-6 As shown, a protective device for building construction includes the following specific structure: A protective device for building construction includes a sealing membrane 1. Movable tension blocks 2 are fixedly connected to the four corners of the sealing membrane 1. Sliding plates 3 are fixedly connected to both sides of the movable tension blocks 2. A support column 4 is slidably connected to the sliding plates 3 at a corresponding position. A sealing membrane groove 5 is opened in the middle of the lower part of the support column 4 and is fitted around the sealing membrane 1. The front of the movable tension block 2 is fixedly provided with a support rod connecting column 6. A threaded rod sleeve 7 is rotatably connected to the outer circumference of one side of the support rod connecting column 6, and a threaded rod sleeve 8 is rotatably connected to the outer circumference of the other side of the support rod connecting column 6. Threaded sleeves 9 are fitted around the corresponding positions of the threaded rod sleeves 7 and 8, forming a threaded engagement. Rotating the threaded sleeve 9 pushes the threaded rod sleeves 7 and 8 on both sides to move outwards, further pushing the movable tension blocks 2 on both sides to move to both sides. The upper threaded rod sleeve... A vertical support threaded column 10 is fixedly connected to the lower side of column 17, and a vertical support threaded column 2 11 is fixedly connected to the upper side of the lower threaded rod sleeve column 17. A threaded sleeve 2 12 is fitted around the outer periphery of the vertical support threaded column 10 and the vertical support threaded column 2 11, and is threadedly connected to them. By rotating the threaded sleeve 2 12, the vertical support threaded column 10 and the vertical support threaded column 2 11 connected to it are pushed to move up and down to both sides. Furthermore, the threaded rod sleeve column 17 and the threaded rod sleeve column 2 8 on both sides move up and down to both sides, further pushing the moving tension block 2 to move up and down to both sides.

[0012] The support column 4 has several spring plate holes 13 evenly spaced on its outer side. Each spring plate hole 13 contains a spring plate 14 slidably connected to it. A spring moving plate connecting column 15 is fixedly attached to the outer side of each spring plate 14. A spring moving plate 16 is fixedly connected to the outer side of each spring moving plate connecting column 15 on the corresponding side. The spring plate 14 is confined within the spring plate holes 13, and the spring plate 14 pushes the spring moving plate 16 outward. Furthermore, pushing the spring moving plate 16 compresses the spring portion of the spring plate 14, causing the spring moving plate 16 to move. Several clamping plate pivots are fixedly attached to both sides of the support column 4. The seat 17 has a rotating clamping plate 18 inside it, which is rotatably connected to the clamping plate 18. A push rod seat 19 is fixedly provided on one side of the rotating clamping plate 18. Push rod seats 20 are fixedly provided on both sides of the spring moving plate 16. A push rod 21 is rotatably sleeved on the outer periphery of the push rod seat 20. The lower part of the push rod 21 is sleeved with the push rod seat 19 at the corresponding position. The push rod 21 is moved inward by the spring moving plate 16, which pushes the rotating clamping plate 18 to rotate. The rotating clamping plates 18 on the front and rear sides are rotated and engaged to clamp and fix the sealing film 1 between them.

[0013] A sealing layer 22 is attached to the outer side of the movable tension block 2, and a sealing layer 23 is fixedly provided on the upper and lower sides of the spring movable plate 16. The sealing layer 22 on the outer side and the sealing layer 23 fixedly provided on the upper side of the spring movable plate 16 are attached to the building frame to ensure the sealing performance. The sealing layer 23 on the lower side of the spring movable plate 16 is attached to the support column 4 to ensure the sealing performance.

[0014] Working principle: In use, the sealing film 1 is placed inside the building frame to be sealed. Rotating the threaded sleeve 9 pushes the threaded rod sleeve 7 and threaded rod sleeve 8, which are threaded to it on both sides, to move outwards. This further pushes the movable tension blocks 2 on both sides to move to both sides. Simultaneously, rotating the threaded sleeve 12 pushes the vertical support threaded rod 10 and vertical support threaded rod 11, which are threaded to it, to move upwards and downwards. The threaded rod sleeve 7 and threaded rod sleeve 8 on both sides move upwards and downwards, further pushing the movable tension blocks 2 to move upwards and downwards. This allows the sealing film 1 to be supported and fixed inside the building frame by the movable tension blocks 2. Simultaneously, the sliding plate 3 pushes the support column 4 to fit against the building frame. The building frame further pushes the spring moving plate 16 to move inwards, thereby pushing the push rod 21 to drive the rotating clamping plate 18 to rotate. The rotating clamping plates 18 on both sides then clamp and fix the sealing film 1 between them.

[0015] In explaining this utility model, it should be noted that the terms indicating location are only for ease of description and understanding, and are not intended to limit the installation location of specific technical features. Other possible installation methods are not excluded.

[0016] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A protective device for building construction, comprising a sealing membrane (1), characterized in that: The sealing membrane (1) is fixedly connected to the four corners with movable tension blocks (2), and the movable tension blocks (2) are fixedly connected to the two sides with sliding plates (3). A support column (4) is sleeved between the sliding plates (3) on the corresponding side and is slidably connected to it. A sealing membrane groove (5) is opened in the middle of the lower part of the support column (4) and is sleeved around the sealing membrane (1).

2. The building protection device according to claim 1, characterized in that: The movable tension block (2) is fixedly provided with a support rod connecting column (6) at the front. On one side, the support rod connecting column (6) is fitted with a threaded rod sleeve column one (7) and rotatedly connected to it. On the other side, the support rod connecting column (6) is fitted with a threaded rod sleeve column two (8) and rotatedly connected to it. The threaded rod sleeve column one (7) and the threaded rod sleeve column two (8) are fitted with a threaded sleeve one (9) at the corresponding positions and are threaded together. The upper threaded rod sleeve column one (7) is fixedly connected to a vertical support threaded column one (10) at the lower side. The lower threaded rod sleeve column one (7) is fixedly connected to a vertical support threaded column two (11) at the upper side. The vertical support threaded column one (10) and the vertical support threaded column two (11) are fitted with a threaded sleeve two (12) and are threaded together.

3. A building engineering protection device according to claim 2, characterized in that: The support column (4) has several spring plate holes (13) at equal intervals on its outer side. Each spring plate hole (13) has a spring plate (14) inside it and is slidably connected to it. A spring moving plate connecting column (15) is fixedly provided on the outer side of the spring plate (14). A spring moving plate (16) is fixedly connected to the outer side of each spring moving plate connecting column (15) on the corresponding side. Several clamping plate rotating shaft seats (17) are fixedly provided on both sides of the support column (4). A rotating clamping plate (18) is provided inside the clamping plate rotating shaft seat (17) and is rotatably connected to it. A push rod seat one (19) is fixedly provided on one side of the rotating clamping plate (18). A push rod seat two (20) is fixedly provided on both sides of the spring moving plate (16). A push rod (21) is rotatably sleeved on the outer circumference of the push rod seat two (20). The lower part of the push rod (21) is sleeved with the push rod seat one (19) at the corresponding position.

4. A building engineering protection device according to claim 3, characterized in that: The movable tension block (2) is fitted with a sealing layer 1 (22) on its outer side, and the spring movable plate (16) is fixed with a sealing layer 2 (23) on its upper and lower sides.

Images