Building construction fence

Abstract

According to the technical scheme, the building construction fence is characterized in that the building construction fence comprises two supporting columns, the two supporting columns are arranged in a spaced mode, two first protection plates are arranged between the two supporting columns, stand columns are arranged on the bottom faces of the supporting columns, two second protection plates are arranged between the two stand columns, and splicing assemblies are arranged. The splicing assembly is arranged on the bottom faces of the supporting columns and used for splicing the fence through the first protection plate, the splicing assembly comprises two third movable grooves, the two third movable grooves are formed in the two bottom faces correspondingly, stand columns are movably connected into the third movable grooves in a sleeved mode, and the stand columns are connected with the first protection plate and the second protection plate in a sleeved mode. By means of mutual cooperation of the fixing rings, the fixing columns, the threaded grooves, the transmission columns, the first connecting cylinders, the fixing rings, the movable blocks and the second movable grooves, two fences can be conveniently spliced, and by means of the mode, workers can conveniently and rapidly splice the multiple fences to adapt to construction sites of different ranges.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to a construction fence. Background Art

[0002] Construction fences are generally commonly used in ordinary roads, highways, crossroads of all levels of highways, toll stations, bridges, parking lots, stations, docks, dangerous areas and road construction sections, temporary isolation fences at assembly places, etc. as road lane separation, regional enclosure safety isolation, diversion, guiding, or used for order maintenance in some book-giving celebration occasions, or sports entertainment and other competitive performance occasions. It can also be used for the protection of equipment and facilities in factories, workshops, warehouses, parking lots, commercial areas, public places, etc.

[0003] For example, in the Chinese patent with the publication number CN217602308U, a construction fence device is proposed. In this patent, by providing a plurality of protective frames, a plurality of universal ball joints are arranged between adjacent two protective frames. The universal ball joint includes a ball shaft and two ball seats. The two ball seats are respectively connected to the corresponding protective frames, and both ends of the ball shaft are respectively rotatably connected to the corresponding ball seats. By using the universal ball joint to connect adjacent two protective frames together, the angle between adjacent two protective frames can be adjusted. At the same time, a plurality of protective frames can be spliced into various shapes such as circular, elliptical, polygonal, etc., effectively improving the use adaptability of the construction fence. However, in this solution, when splicing two fences in the device, it is through the connection between the ball shaft and the ball seat. When the ball shaft is cylindrical and connecting two fences spliced at a 90-degree angle, due to the length of the ball shaft, there may be a large gap between the two fences, which may cause animals such as pets to enter the construction site, thus reducing the splicing effect of the fence. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a construction fence, which solves the problem that when splicing two fences in the device through the connection between the ball shaft and the ball seat, when the ball shaft is cylindrical and connecting two fences spliced at a 90-degree angle, due to the length of the ball shaft, there may be a large gap between the two fences, which may cause animals such as pets to enter the construction site, thus reducing the splicing effect of the fence.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A construction fence, comprising: two support columns, the two support columns are arranged at intervals, two first protection plates are arranged between the two support columns, a column is arranged at the bottom surface of the support column, and two second protection plates are arranged between the two columns; a splicing component, the splicing component is arranged at the bottom surface of the support column and is used for splicing the fence with the first protection plate. The splicing component includes: two third movable grooves, the two third movable grooves are respectively opened at the bottom surfaces of the two support columns, a column is movably sleeved inside the third movable groove, a second mounting plate is fixedly installed on the top surface of the column, a first connecting cylinder is fixedly installed on one side of the support column on the right side, a fixed column is fixedly installed on one side of the support column on the left side, a thread is opened on the outer wall surface of the fixed column, a transmission column is arranged at one end of the fixed column, a thread groove is opened at one end of the transmission column, the outer wall surface of the fixed column is in threaded connection with the inner wall surface of the thread groove, two movable blocks are fixedly installed on the outer wall surface of the transmission column, a fixed ring is fixedly sleeved inside the first connecting cylinder, two second movable grooves are opened at one end of the fixed ring, the movable blocks are movably sleeved with the second movable grooves, the transmission column is movably sleeved with the fixed ring, a first movable groove is opened on one side of the support column, a sliding column is fixedly installed inside the first movable groove, a first movable hole is opened on the top surface of the first protection plate, the sliding column is movably sleeved with the first movable hole, a plurality of second connecting columns are fixedly installed on the bottom surface of the first protection plate, a plurality of first mounting holes are opened on the top surface of the second protection plate, and the second connecting columns are movably sleeved with the first mounting holes.

[0007] In order to adjust the height of the fence, as a construction fence of the present utility model, preferably, a second movable hole is opened on one side of the second mounting plate, a movable column is movably sleeved with the inner wall surface of the second movable hole, a spring is movably sleeved with the outer wall surface of the movable column, a limit disk is fixedly installed at one end of the movable column, a plurality of limit holes are opened on one side of the support column, the limit disk is movably sleeved with the limit holes, and the spring is fixedly installed with the second mounting plate.

[0008] In order to fold and store the fence, as a construction fence of the present utility model, preferably, a threaded pipe is fixedly installed on the top surface of the first protection plate, a fixing plate is arranged on the top surfaces of the two threaded pipes, two threaded holes are opened on the top surface of the fixing plate, a threaded column is in threaded connection with the inner wall surface of the threaded hole, and the threaded column is in threaded connection with the threaded pipe.

[0009] In order to remind pedestrians of the existence of the device at night, as a construction fence of the present utility model, preferably, two reflective strips are respectively fixedly installed on both sides of the two first protection plates and the two second protection plates.

[0010] In order to fixedly install the fence on the ground, as a construction fence of the present utility model, preferably, a first mounting plate is fixedly installed on the bottom surface of the upright column, two second mounting holes are formed on the top surface of the first mounting plate, and steel nails are movably sleeved on the inner circumferential wall of the second mounting holes.

[0011] In order to better make the steel nails and the mounting plate be closely installed, as a construction fence of the present utility model, preferably, flat washers are movably sleeved on the outer circumferential wall of the steel nails.

[0012] In summary, the present utility model mainly has the following beneficial effects:

[0013] Through the mutual cooperation of the set fixing ring, fixing column, threaded groove, transmission column, first connecting cylinder, fixing ring, movable block and second movable groove, it is convenient to splice two fences. By the above method, it is convenient for the staff to quickly splice multiple fences with each other to adapt to construction sites of different ranges.

[0014] Through the mutual cooperation of the set movable column, limit disk, support column, spring, second mounting plate, movable column and limit hole, the effect of height adjustment of the fence is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the first protective plate of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the support column of the present utility model;

[0018] Figure 4 is a structural schematic diagram of the first connecting column of the present utility model;

[0019] Figure 5 is Figure 2 a partial structural schematic diagram of A in

[0020] Figure 6 is Figure 2 a partial structural schematic diagram of B in

[0021] Figure 7 is Figure 2 a partial structural schematic diagram of C in

[0022] Reference numerals: 1, support column; 2, vertical column; 3, first mounting plate; 4, first protective plate; 5, second protective plate; 6, first movable groove; 7, sliding column; 8, first movable hole; 9, fixed column; 10, transmission column; 11, threaded groove; 12, movable block; 13, fixed ring; 14, second movable groove; 15, first connecting cylinder; 16, second mounting plate; 17, third movable groove; 18, second movable hole; 19, movable column; 20, limiting disc; 21, spring; 22, first mounting hole; 23, limiting hole; 24, threaded pipe; 25, fixing plate; 26, threaded hole; 27, threaded column; 28, second connecting column; 29, reflective strip; 30, flat washer; 31, second mounting hole; 32, steel nail. Detailed implementation manners

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, a construction fence, comprising two support columns 1. The two support columns 1 are arranged at intervals. There are two first protective plates 4 arranged between the two support columns 1. There are columns 2 arranged at the bottom surface of the support columns 1. There are two second protective plates 5 arranged between the two columns 2. There is a splicing component arranged at the bottom surface of the support column 1 for splicing the fence with the first protective plate 4. The splicing component includes two third movable grooves 17 which are respectively opened at the bottom surfaces of the two support columns 1. The column 2 is movably sleeved inside the third movable groove 17. The top surface of the column 2 is fixedly installed with a second mounting plate 16. A first connecting cylinder 15 is fixedly installed on one side of the right support column 1. A fixed column 9 is fixedly installed on one side of the left support column 1. A thread is opened on the outer wall surface of the fixed column 9. One end of the fixed column 9 is provided with a transmission column 10. A thread groove 11 is opened at one end of the transmission column 10. The outer wall surface of the fixed column 9 is threadedly connected with the inner wall surface of the thread groove 11. Two movable blocks 12 are fixedly installed on the outer wall surface of the transmission column 10. A fixed ring 13 is fixedly sleeved inside the first connecting cylinder 15. Two second movable grooves 14 are opened at one end of the fixed ring 13. The movable block 12 is movably sleeved with the second movable groove 14. The transmission column 10 is movably sleeved with the fixed ring 13. A first movable groove 6 is opened on one side of the support column 1. A sliding column 7 is fixedly installed inside the first movable groove 6. A first movable hole 8 is opened on the top surface of the first protective plate 4. The sliding column 7 is movably sleeved with the first movable hole 8. A plurality of second connecting columns 28 are fixedly installed on the bottom surface of the first protective plate 4. A plurality of first mounting holes 22 are opened on the top surface of the second protective plate 5. The second connecting column 28 is movably sleeved with the first mounting hole 22. By providing the fixed ring 13, when the staff needs to splice two fences, the staff needs to first rotate the transmission column 10 clockwise and let the fixed column 9 enter into the thread groove 11. At this time, it is not necessary to make the transmission column 10 and the fixed column 9 completely fit, leaving a little space. Then, the transmission column 10 of the second fence is put into the first connecting cylinder 15 of the first fence. Then, the transmission column 10 drives the movable block 12 to enter into the fixed ring 13. Furthermore, the movable block 12 will enter into the second movable groove 14. At this time, through the reserved space among the fixed column 9, the transmission column 10 and the first connecting cylinder 15, the staff manually rotates the transmission column 10 to drive the movable block 12 to rotate, so that the movable block 12 can completely enter into the second movable groove 14, thereby restricting the transmission column 10 and the first connecting cylinder 15 together, which is convenient for splicing two fences. Through the above method, it is convenient for the staff to quickly splice multiple fences with each other to adapt to construction sites of different ranges.

[0026] Embodiment 2

[0027] Based on the above Embodiment 1, refer to Figure 1 、 Figure 2 、 Figure 3 、Figure 5 and Figure 6 On one side of the second mounting plate 16, a second movable hole 18 is provided. A movable column 19 is movably sleeved on the inner wall surface of the second movable hole 18. A spring 21 is movably sleeved on the outer wall surface of the movable column 19. A limiting disk 20 is fixedly installed at one end of the movable column 19. A plurality of limiting holes 23 are provided on one side of the support column 1. The limiting disk 20 is movably sleeved with the limiting holes 23. The spring 21 is fixedly installed with the second mounting plate 16. By providing the movable column 19, when the staff needs to adjust the height of the fence, the staff first needs to manually pull the movable column 19. At this time, the movable column 19 will drive the limiting disk 20 to move so that the limiting disk 20 moves out of the limiting hole 23 and enters the inside of the support column 1, and at the same time, the spring 21 is compressed. Then, after the staff adjusts the second mounting plate 16 to the required height, the movable column 19 is released. At this time, the potential energy of the spring 21 is released, which drives the movable column 19 and the limiting disk 20 to reset, and makes the limiting disk 20 enter the inside of the limiting hole 23, so as to achieve the effect of adjusting the height of the fence.

[0028] Embodiment 3

[0029] Based on the above-mentioned Embodiment 1 or 2, refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 7 On the top surface of the first protection plate 4, a threaded pipe 24 is fixedly installed. On the top surfaces of the two threaded pipes 24, a fixing plate 25 is provided. On the top surface of the fixing plate 25, two threaded holes 26 are provided. A threaded column 27 is threadedly connected to the inner wall surface of the threaded hole 26. The threaded column 27 is threadedly connected to the threaded pipe 24. Reflective strips 29 are respectively fixedly installed on both sides of the two first protection plates 4 and the two second protection plates 5. At the bottom surface of the column 2, a first mounting plate 3 is fixedly installed. On the top surface of the first mounting plate 3, two second mounting holes 31 are provided. A steel nail 32 is movably sleeved on the inner wall surface of the second mounting hole 31. A flat washer 30 is movably sleeved on the outer wall surface of the steel nail 32.

[0030] Working principle: Please refer to Figures 1-7As shown, through the provided fixed ring 13, when the staff needs to join two fences, the staff first needs to rotate the transmission column 10 clockwise and let the fixed column 9 enter the inside of the thread groove 11. At this time, it is not necessary to make the transmission column 10 fit completely with the fixed column 9, leaving a little space. Then, the transmission column 10 of the second fence is placed into the inside of the first connection cylinder 15 of the first fence. Then, the transmission column 10 drives the movable block 12 into the inside of the fixed ring 13. Further, the movable block 12 will enter the inside of the second movable groove 14. At this time, through the reserved space among the fixed column 9, the transmission column 10, and the first connection cylinder 15, the staff can manually rotate the transmission column 10 to drive the movable block 12 to rotate, so that the movable block 12 can completely enter the inside of the second movable groove 14, thereby restricting the transmission column 10 and the first connection cylinder 15 together, facilitating the joining of the two fences. Through the above method, it is convenient for the staff to quickly join multiple fences with each other to adapt to construction sites of different ranges.

[0031] Through the provided movable column 19, when the staff needs to adjust the height of the fence, the staff first needs to manually pull the movable column 19. At this time, the movable column 19 drives the limit disk 20 to move, so that the limit disk 20 moves out of the limit hole 23 and enters the inside of the support column 1, while squeezing the spring 21. Then, after the staff adjusts the second mounting plate 16 to the required height, the movable column 19 is released. At this time, the potential energy of the spring 21 is released, driving the movable column 19 and the limit disk 20 to reset, and making the limit disk 20 enter the inside of the limit hole 23, thereby achieving the effect of adjusting the height of the fence.

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

Claims

1. A construction fence, characterized in that: include: Two support columns (1), the two support columns (1) are arranged at intervals, two first protective plates (4) are arranged between the two support columns (1), a column (2) is arranged on the bottom surface of the support column (1), and two second protective plates (5) are arranged between the two columns (2); A splicing component, the splicing component is arranged on the bottom surface of the support column (1) and is used for splicing the first protective plate (4) to the fence, the splicing component comprises: two third movable grooves (17), the two third movable grooves (17) are respectively opened on the bottom surfaces of the two (1), the inner movability sleeve of the third movable groove (17) is connected with a column (2), the top surface of the column (2) is fixedly installed with a second mounting plate (16), a first connecting tube (15) is fixedly installed on one side of the right support column (1), and a fixed column (9) is fixedly installed on one side of the left support column (1), the outer circular wall surface of the fixed column (9) is provided with a thread, one end of the fixed column (9) is provided with a transmission column (10), one end of the transmission column (10) is provided with a thread groove (11), the outer circular wall surface of the fixed column (9) is threadedly connected with the inner circular wall surface of the thread groove (11), and the transmission column (10) Two movable blocks (12) are fixedly installed on the outer circular wall surface; a fixed ring (13) is fixedly sleeved inside the first connecting tube (15); two second movable grooves (14) are provided at one end of the fixed ring (13); the movable block (12) is movably sleeved with the second movable grooves (14); the transmission column (10) is movably sleeved with the fixed ring (13); a first movable groove (6) is provided on one side of the support column (1); a sliding column (7) is fixedly installed inside the first movable groove (6); a first movable hole (8) is provided on the top surface of the first protective plate (4); the sliding column (7) is movably sleeved with the first movable hole (8); a plurality of second connecting columns (28) are fixedly installed on the bottom surface of the first protective plate (4); a plurality of first mounting holes (22) are provided on the top surface of the second protective plate (5); the second connecting columns (28) are movably sleeved with the first mounting holes (22).

2. A construction fence according to claim 1, characterized in that: A second movable hole (18) is provided on one side of the second mounting plate (16); a movable column (19) is movably sleeved on the inner circular wall of the second movable hole (18); a spring (21) is movably sleeved on the outer circular wall of the movable column (19); a limiting plate (20) is fixedly installed on one end of the movable column (19); a plurality of limiting holes (23) are provided on one side of the support column (1); the limiting plate (20) is movably sleeved on the limiting holes (23); and the spring (21) is fixedly installed on the second mounting plate (16).

3. A construction fence according to claim 1, characterized in that: A threaded tube (24) is fixedly mounted on the top surface of the first protective plate (4), and a fixing plate (25) is provided on the top surfaces of the two threaded tubes (24). Two threaded holes (26) are provided on the top surface of the fixing plate (25), and a threaded column (27) is threadedly connected to the inner circular wall surface of the threaded hole (26), and the threaded column (27) is threadedly connected to the threaded tube (24).

4. A construction fence according to claim 1, characterized in that: Two reflective strips (29) are fixedly mounted on both sides of the two first protective plates (4) and the two second protective plates (5).

5. A construction fence according to claim 1, characterized in that: A first mounting plate (3) is fixedly mounted on the bottom surface of the column (2); two second mounting holes (31) are provided on the top surface of the first mounting plate (3); and steel nails (32) are movably sleeved on the inner circular wall surfaces of the second mounting holes (31).

6. A construction fence according to claim 5, characterized in that: The outer circular wall surface of the steel nail (32) is movably sleeved with a flat washer (30).

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