Fence device for construction engineering construction

Abstract

The invention discloses a fence device for construction engineering construction, and belongs to the technical field of construction engineering construction, the fence device comprises a fence fixing plate, and the bottom wall of the fence fixing plate is fixedly connected with a sliding rail; the two fence extension plates are connected to the sliding rails in a sliding manner; the bearing support frame is fixedly connected to the side wall of the fence extension plate; the moving assembly is mounted at the bottom of the bearing support frame; the fixing assemblies are installed on the fence fixing plate and the fence extending plates and used for fixing the fence extending plates to the current position, the two fence extending plates move towards the two sides in the fence fixing plate to complete unfolding of the fence, and finally the extending fixing plates are fixed to the current position through the fixing assemblies. And it is ensured that the fence can be adjusted to the needed length according to needs, the problem that the length of a fixed fence cannot be adjusted is solved, and the flexibility of the fence is improved.

Description

Technical Field

[0001] This invention belongs to the field of construction engineering technology, and in particular relates to a construction site enclosure device. Background Technology

[0002] During construction, setting up barriers is an important measure to ensure construction safety and public safety. Barriers effectively isolate the construction site from the external environment, preventing unauthorized personnel from entering and causing safety accidents. They also prevent dust, noise, and construction waste generated during construction from affecting the surrounding environment and residents' lives. Barriers also play a role in regulating the construction area and maintaining site order, which helps with the orderly management of material storage and construction organization. In addition, project information, safety warnings, and company logos can be posted on barriers, enhancing the image of civilized construction and meeting urban management and environmental protection requirements. Therefore, barriers are not only a mandatory requirement of laws and regulations, but also a necessary means to achieve standardized and regulated construction management.

[0003] In practical applications, existing construction site fences are mostly assembled by welding. This fixed structure makes it impossible to flexibly adjust their length according to specific usage scenarios. When encountering different spatial requirements or terrain changes, it is difficult to extend or shorten them, which limits the adaptability and efficiency of the fences, reduces their practicality and versatility in complex construction environments, and affects the overall deployment effect. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides: a construction site enclosure device, comprising: A fence fixing plate, wherein a slide rail is fixedly connected to the bottom wall of the fence fixing plate; Two fence extension panels are slidably connected to the slide rail; A load-bearing support frame is fixedly connected to the side wall of the enclosure extension plate; A movable component, which is mounted on the bottom of the support frame; A fixing component is installed on the fence fixing plate and the fence extension plate to fix the fence extension plate in the current position.

[0005] As a preferred embodiment of the present invention, the fixing component includes: A first slide rail is provided at the top of the fence extension plate, and a first slider is slidably connected in the first slide rail. Multiple threaded holes are provided at the top of the fence extension plate. The top of the first slider is connected by two symmetrically arranged first bolts, one end of which extends into one of the threaded holes.

[0006] As a preferred embodiment of the present invention, a first fixing frame is fixedly connected to the top of the enclosure fixing plate; A first rotating shaft is rotatably connected inside the first fixed frame, and a first connecting rod is fixedly connected to the first rotating shaft.

[0007] As a preferred embodiment of the present invention, a first fixing plate is fixedly connected to the first connecting rod; A connecting post is fixedly connected to the top of the first slider, and a fixed threaded rod is threadedly connected to the first fixing plate, with one end of the fixed threaded rod extending into the connecting post.

[0008] As a preferred embodiment of the present invention, a sleeve is fixedly connected to the top of the enclosure fixing plate; An auxiliary wheel that contacts the top of the enclosure extension plate is rotatably connected to the sleeve, and a second rotating shaft is rotatably connected inside the sleeve; Two meshing gears are fixedly connected to one end of both the first and second rotating shafts, and a helical blade is fixedly connected to the second rotating shaft. The spiral blade is located inside the sleeve, and both the sleeve and the auxiliary wheel are provided with liquid outlet holes.

[0009] As a preferred embodiment of the present invention, the moving component includes: Two first fixing pipes installed at the bottom of the load-bearing support frame; A first connecting pipe is slidably connected inside the first fixed pipe, and a second fixed plate is fixedly connected to the bottom of the first connecting pipe. A movable wheel is installed at the bottom of the second fixed plate.

[0010] As a preferred embodiment of the present invention, a plurality of symmetrically arranged tension springs are installed between the second fixing plate and the bearing support frame; Both the first fixing pipe and the first connecting pipe have multiple fixing holes, and a second bolt is threaded into one set of the fixing holes.

[0011] As a preferred embodiment of the present invention, a support threaded rod is threadedly connected to the side wall of the bearing support frame, and a positioning plate is fixedly connected to the bottom end of the support threaded rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In the construction area, the movable component moves the fencing device to the required location. Then, according to the required length, the two fencing extension plates move to both sides within the fixed fencing plate to complete the deployment of the fencing. During the movement, the fencing extension plates slide along the slide rails, which act as a restraint to ensure that the extension plates do not deviate during movement. Finally, the fixed component fixes the extension plates in their current position, ensuring that the fencing can be adjusted to the required length as needed. This solves the problem of the fixed fencing length being non-adjustable and improves the flexibility of the fencing. Attached Figure Description

[0013] Figure 1 This is a first-view structural schematic diagram of the construction site enclosure device provided in an embodiment of the present invention; Figure 2 This is a second-view structural schematic diagram of the construction site enclosure device provided in an embodiment of the present invention; Figure 3 This invention provides a construction site enclosure device for construction projects. Figure 2 A magnified three-dimensional structural diagram of part A in the middle section; Figure 4 This is a schematic diagram of the detachable structure of the construction site enclosure device provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the fixing component structure of the construction site enclosure device provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the movable component structure of the construction site enclosure device provided in an embodiment of the present invention.

[0014] In the diagram: 1. Fence fixing plate; 2. Fence extension plate; 3. Bearing support frame; 4. Slide rail; 5. First slide rail; 6. First slider; 7. Threaded hole; 8. First bolt; 9. First fixing frame; 10. First rotating shaft; 11. First connecting rod; 12. First fixing plate; 13. Connecting column; 14. Fixing threaded rod; 15. Sleeve; 16. Auxiliary wheel; 17. Second rotating shaft; 18. Gear; 19. Spiral blade; 20. Liquid outlet; 21. First fixing pipe; 22. First connecting pipe; 23. Second fixing plate; 24. Moving wheel; 25. Tension spring; 26. Fixing hole; 27. Second bolt; 28. Support threaded rod; 29. ​​Positioning plate. Detailed Implementation

[0015] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0016] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0017] Please see Figures 1 to 6 This invention provides a construction site enclosure device, comprising: an enclosure fixing plate 1, the bottom wall of which is fixedly connected to a slide rail 4; two enclosure extension plates 2, which are slidably connected to the slide rail 4; a load-bearing support frame 3, which is fixedly connected to the side wall of the enclosure extension plates 2; a moving component, which is installed at the bottom of the load-bearing support frame 3; and a fixing component, which is installed on the enclosure fixing plate 1 and the enclosure extension plates 2, for fixing the enclosure extension plates 2 in their current positions.

[0018] Using the above solution: In use, within the construction area, the movable component is used to transport the fencing device to the designated location. Subsequently, according to the required length, the two fencing extension plates 2 move to both sides within the fencing fixing plate 1 to unfold the fencing. During the movement, the fencing extension plates 2 slide on the slide rail 4, which acts as a limit to ensure that the extension plates do not deviate during movement. Finally, the fixing component locks the extension fixing plate in its current position, ensuring that the fencing can be adjusted to any length as needed, avoiding the problem of fixed fencing being unable to adjust its length, thereby improving the adaptability of the fencing.

[0019] It should be noted that warning signs can be posted on the fixed plate 1 and the extension plate 2 of the fence.

[0020] Furthermore, the fixing component includes: a first slide rail 5 opened on the top of the enclosure extension plate 2, a first slider 6 slidably connected in the first slide rail 5, and a plurality of threaded holes 7 opened on the top of the enclosure extension plate 2; the top of the first slider 6 is connected by two symmetrically arranged first bolts 8 by threads, and one end of the first bolt 8 extends into one of the threaded holes 7.

[0021] Furthermore, a first fixing frame 9 is fixedly connected to the top of the enclosure fixing plate 1; a first rotating shaft 10 is rotatably connected inside the first fixing frame 9, and a first connecting rod 11 is fixedly connected to the first rotating shaft 10.

[0022] Furthermore, a first fixing plate 12 is fixedly connected to the first connecting rod 11; a connecting post 13 is fixedly connected to the top of the first slider 6; a fixed threaded rod 14 is threadedly connected to the first fixing plate 12, and one end of the fixed threaded rod 14 extends into the connecting post 13.

[0023] Furthermore, a sleeve 15 is fixedly connected to the top of the enclosure fixing plate 1; an auxiliary wheel 16 that contacts the top of the enclosure extension plate 2 is rotatably connected to the sleeve 15, and a second rotating shaft 17 is rotatably connected inside the sleeve 15; two meshing gears 18 are fixedly connected to one end of both the first rotating shaft 10 and the second rotating shaft 17, and a spiral blade 19 is fixedly connected to the second rotating shaft 17; the spiral blade 19 is located inside the sleeve 15, and both the sleeve 15 and the auxiliary wheel 16 are provided with liquid outlet holes 20.

[0024] Using the above solution: In use, after the fence extension plate 2 is extended to the required length, the first slider 6 is pushed to move to the preset position within the first slide rail 5, and the first bolt 8 is screwed into the first slider 6. The first bolt 8 is continuously rotated so that one end enters the corresponding threaded hole 7. Then, the first connecting rod 11 is rotated to flip it, causing the first rotating shaft 10 to rotate synchronously. When the first connecting rod 11 reaches the preset angle, the fixing threaded rod 14 on the first fixing plate 12 is rotated so that it is inserted into the sleeve 15 of the first slider 6, thereby connecting the fence fixing plate. When the enclosure extension plate 2 moves on the slide rail 4, the auxiliary wheel 16 assists in the movement. During the rotation of the first rotating shaft 10, the second rotating shaft 17 drives the spiral blade 19 to rotate through the action of the two gears 18. Due to the viscosity of the liquid, the rotation of the spiral blade 19 increases the liquid flow speed, allowing it to quickly enter the inner cavity of the auxiliary wheel 16 and flow onto the enclosure extension plate 2 through the liquid outlet 20, further improving the moving efficiency of the enclosure extension plate 2. At the same time, it can also lubricate the movement of the first slider 6.

[0025] It should be noted that a circular hole can be made on the side of the sleeve 15 away from the gear 18, and a stop valve can be installed in the circular hole. Lubricating fluid can be injected into the sleeve 15 through this circular hole. After the injection is completed, the stop valve can be closed.

[0026] Furthermore, the movable component includes: two first fixed tubes 21 installed at the bottom of the support frame 3; a first connecting tube 22 is slidably connected inside the first fixed tube 21, a second fixed plate 23 is fixedly connected to the bottom of the first connecting tube 22, and a moving wheel 24 is installed at the bottom of the second fixed plate 23.

[0027] Furthermore, a plurality of symmetrically arranged tension springs 25 are installed between the second fixing plate 23 and the bearing support frame 3; a plurality of fixing holes 26 are provided on the first fixing pipe 21 and the first connecting pipe 22, and a second bolt 27 is threadedly connected to one set of the fixing holes 26.

[0028] Furthermore, a support threaded rod 28 is threadedly connected to the side wall of the bearing support frame 3, and a positioning plate 29 is fixedly connected to the bottom end of the support threaded rod 28.

[0029] Using the above solution: In use, the fencing device is moved to the required fencing area by the moving wheel 24. The support threaded rod 28 on the fencing extension plate 2 is rotated to push the positioning plate 29 down. After the positioning plate 29 moves to the preset position, it will contact the ground to support the fencing device. Then, the second bolt 27 is taken out from the fixing hole 26. The tension spring 25 is used to move the first connecting pipe 22 to the preset position in the first fixing pipe 21. At this time, the first connecting pipe 22 is aligned with the fixing hole 26 on the first fixing pipe 21. Finally, the second bolt 27 is screwed back into the aligned fixing hole 26 to fix the moving wheel 24 and ensure the stability of the fencing device.

[0030] Working principle of the invention: In the construction area, the fencing device is moved to the required fencing area using the movable wheel 24. The support threaded rod 28 on the fencing extension plate 2 is rotated, pushing the positioning plate 29 downwards. After the positioning plate 29 moves to the preset position, it contacts the ground, thus supporting the fencing device. Then, the second bolt 27 is removed from the fixing hole 26, and the tension spring 25 is used to move the first connecting pipe 22 to the preset position inside the first fixing pipe 21. At this time, the first connecting pipe 22 aligns with the fixing hole 26 on the first fixing pipe 21. Finally, the second bolt 27 is screwed back into the aligned fixing hole 26 to fix the movable wheel 24, ensuring the stability of the fencing device. Subsequently, according to the required length, the two fencing extension plates 2 move to both sides within the fencing fixing plate 1 to unfold the fencing. During the movement, the fencing extension plates 2 slide on the slide rail 4, which acts as a limit to ensure that the extension plates do not deviate during movement. When the fencing extension plates 2 are unfolded to the required length, they are pushed... The first slider 6 moves to a preset position within the first slide rail 5 and the first bolt 8 is screwed into it. The first bolt 8 is continuously rotated so that one end enters the corresponding threaded hole 7. Then, the first connecting rod 11 is rotated to flip it, causing the first rotating shaft 10 to rotate synchronously. When the first connecting rod 11 reaches a preset angle, the fixed threaded rod 14 on the first fixed plate 12 is rotated so that it is inserted into the sleeve 15 of the first slider 6, thereby connecting the enclosure fixed plate 1 and the enclosure extension plate 2. When the enclosure extension plate 2 moves on the slide rail 4, the auxiliary wheel 16 assists in the movement. During the rotation of the first rotating shaft 10, the second rotating shaft 17 drives the spiral blade 19 to rotate through the action of the two gears 18. Due to the viscosity of the liquid, the rotation of the spiral blade 19 increases the liquid flow speed, allowing it to quickly enter the inner cavity of the auxiliary wheel 16 and flow onto the enclosure extension plate 2 through the liquid outlet 20, further improving the moving efficiency of the enclosure extension plate 2. At the same time, it also lubricates the movement of the first slider 6.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction site enclosure device, characterized in that, include: The bottom wall of the fence fixing plate (1) is fixedly connected to a slide rail (4). Two enclosure extension plates (2) are slidably connected to the slide rail (4); A load-bearing support frame (3) is fixedly connected to the side wall of the enclosure extension plate (2); A movable component is mounted on the bottom of the support frame (3); A fixing component is installed on the fence fixing plate (1) and the fence extension plate (2) to fix the fence extension plate (2) in the current position.

2. The construction site enclosure device as described in claim 1, characterized in that: The fixing component includes: A first slide rail (5) is provided on the top of the enclosure extension plate (2), and a first slider (6) is slidably connected in the first slide rail (5). Multiple threaded holes (7) are provided on the top of the enclosure extension plate (2). The top of the first slider (6) is connected by two symmetrically arranged first bolts (8), one end of the first bolts (8) extending into one of the threaded holes (7).

3. A construction site enclosure device as described in claim 2, characterized in that: The top of the enclosure fixing plate (1) is fixedly connected to the first fixing frame (9); The first fixed frame (9) is rotatably connected to a first rotating shaft (10), and a first connecting rod (11) is fixedly connected to the first rotating shaft (10).

4. A construction site enclosure device as described in claim 3, characterized in that: A first fixing plate (12) is fixedly connected to the first connecting rod (11); The first slider (6) is fixedly connected to a connecting column (13) at the top, and a fixed threaded rod (14) is threadedly connected to the first fixing plate (12), with one end of the fixed threaded rod (14) extending into the connecting column (13).

5. A construction site enclosure device as described in claim 3, characterized in that: A sleeve (15) is fixedly connected to the top of the enclosure fixing plate (1); An auxiliary wheel (16) is rotatably connected to the sleeve (15) and contacts the top of the enclosure extension plate (2). A second rotating shaft (17) is rotatably connected inside the sleeve (15). Two meshing gears (18) are fixedly connected to one end of the first rotating shaft (10) and the second rotating shaft (17), and a spiral blade (19) is fixedly connected to the second rotating shaft (17). The spiral blade (19) is located inside the sleeve (15), and both the sleeve (15) and the auxiliary wheel (16) are provided with liquid outlet holes (20).

6. A construction site enclosure device as described in claim 1, characterized in that: The moving component includes: Two first fixing tubes (21) are installed at the bottom of the bearing support frame (3); A first connecting pipe (22) is slidably connected inside the first fixed pipe (21), and a second fixed plate (23) is fixedly connected to the bottom of the first connecting pipe (22). A moving wheel (24) is installed at the bottom of the second fixed plate (23).

7. A construction site enclosure device as described in claim 6, characterized in that: A plurality of symmetrically arranged tension springs (25) are installed between the second fixing plate (23) and the bearing support frame (3); Both the first fixing tube (21) and the first connecting tube (22) are provided with multiple fixing holes (26), and a second bolt (27) is threaded into one set of the fixing holes (26).

8. A construction site enclosure device as described in claim 6, characterized in that: The side wall of the bearing support frame (3) is threaded with a support thread rod (28), and the bottom end of the support thread rod (28) is fixedly connected with a positioning plate (29).

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