Building construction management fence

Abstract

The utility model discloses a building construction management fence which comprises a rail frame and center sleeves, the top end of the rail frame is provided with a plurality of sets of center sleeves at equal intervals, center shafts are installed at the center positions in the center sleeves, the two ends of each center shaft extend to the outer portion of the corresponding center sleeve, and the top ends of the center shafts are provided with fence thick plates. Fence thin plates are installed at the top ends of the fence thick plates in a sliding mode, locking bolts are installed on the portions, on one sides of the fence thin plates, of the outer walls of the fence thick plates, and the locking bolts all extend to the surfaces of the fence thin plates. According to the building construction management fence, convenient control, adjustment and shielding protection of the building construction management fence are achieved, linkage type opening and closing of the building construction management fence are facilitated, pedestrians can pass through the fence conveniently, the flexibility of opening and closing of the building construction management fence is improved, the convenience of installation of the building construction management fence is improved, and the construction efficiency is improved. And stable structure supporting can be conveniently carried out on the building construction management fence.

Description

Technical Field

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

[0002] A construction site protection fence is a safety facility used to enclose a construction site. It can isolate the construction site from the surrounding environment, prevent unauthorized personnel from entering the construction site, reduce the intersection of personnel inside and outside the construction site, and reduce the risk of accidents on the construction site. At the same time, the fence can also prevent materials, equipment and other items on the construction site from being stolen or damaged, and protect the property safety of the construction site. Signs and warning signs can also be set on the fence to remind personnel to pay attention to the dangers and safety regulations of the construction site and guide personnel to behave correctly.

[0003] For example, a construction safety management fence disclosed in the authorization announcement number CN215803736U includes a column, the bottom of the column is fixedly connected to a bottom plate, a telescopic device is provided in the gap between the columns, the telescopic device is fixedly connected to the column by mounting bolts, and a warning device is fixedly connected to the top of the telescopic device. The utility model relates to the field of construction technology;

[0004] Although the column, the bottom plate, the telescopic device, the mounting bolts and the warning device form a whole, the bottom plate is fixed to the ground by bolts, the telescopic device is adjusted according to the gap between the columns, and the telescopic device and the columns are installed by mounting bolts, it is not necessary to install the columns at a fixed distance, thereby improving the installation efficiency, and a warning device is arranged on the top of the telescopic device to improve the warning effect, thereby warning passers-by to avoid, improving safety performance, and meeting the purpose of use requirements;

[0005] However, the problem that such existing fences are generally not conducive to convenient control and adjustment of shielding and protection during use, are not convenient for linkage opening and closing to facilitate pedestrian passage, greatly affects the flexibility of opening and closing, are not convenient for stable structural support, and affect the convenience of installation. Utility Model Content

[0006] The purpose of the utility model is to provide a construction management fence to solve the problems raised in the above-mentioned background technology that the fence is not convenient for convenient control and adjustment of shielding and protection, is not convenient for linkage opening and closing to facilitate pedestrian passage, affects the flexibility of opening and closing, is not convenient for stable structural support, and affects the convenience of installation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction management fence, including a track frame and a center sleeve, the top of the track frame is equipped with multiple groups of center sleeves with equal intervals, a center axis is installed at the center position inside the center sleeve, and both ends of the center axis extend to the outside of the center sleeve, the top of the center axis is equipped with a fence thick plate, the top of the fence thick plate is slidably equipped with a fence thin plate, the outer wall of the fence thick plate on one side of the fence thin plate is equipped with locking bolts, and the locking bolts extend to the surface of the fence thin plate, the bottom end of the center axis is equipped with a transmission arm, a linkage rod is provided at the bottom end of the track frame on one side of the transmission arm, a sliding hole is provided inside the linkage rod on one side of the transmission arm, a linkage pin is installed inside the sliding hole, and the linkage pin is movably connected with the linkage rod.

[0008] Preferably, a rocker arm is installed at the bottom end of the track frame on one side of the linkage rod, a movable shaft is installed at one end of the rocker arm close to the track frame, and the rocker arm is movably connected to the track frame through the movable shaft.

[0009] Preferably, a hinge shaft is provided at one end of the rocker arm close to the linkage rod, and the rocker arm is movably connected to the linkage rod via the hinge shaft.

[0010] Preferably, main arms are installed on the outer walls on both sides of the track frame, auxiliary arms are arranged outside the track frame on one side of the main arms, and linkage arms are arranged on the outer walls of the auxiliary arms.

[0011] Preferably, a front lower pin is installed at the bottom end of the linkage arm, and the linkage arm is movably connected to the auxiliary arm through the front lower pin, and a front upper pin is installed at the top end of the linkage arm, and the linkage arm is movably connected to the main arm through the front upper pin.

[0012] Preferably, an auxiliary support arm is provided on the outer wall of the auxiliary arm on one side of the linkage arm, a rear lower pin is installed at the bottom end of the auxiliary support arm, and the auxiliary support arm is movably connected to the auxiliary arm through the rear lower pin.

[0013] Preferably, a main support arm is installed on the outer wall of the main arm above the auxiliary support arm, a rear upper pin is installed on the top of the main support arm, and the main support arm is movably connected to the main arm through the rear upper pin.

[0014] Preferably, connecting bolts are installed on the outer wall of the auxiliary support arm on one side of the main support arm, and the connecting bolts extend to the surface of the main support arm.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the fence not only realizes the convenient control, adjustment, shielding and protection of the construction management fence, facilitates the linkage opening and closing of the construction management fence to facilitate pedestrian passage, improves the flexibility of opening and closing the construction management fence, but also improves the convenience of installing the construction management fence and facilitates the stable structural support of the construction management fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the center sleeve of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the transmission arm of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the linkage rod of the utility model;

[0020] Figure 5 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 6 It is a three-dimensional enlarged structural schematic diagram of the track frame of the utility model;

[0022] Figure 7 It is a schematic diagram of the three-dimensional enlarged structure of the central axis of the utility model.

[0023] In the figure: 1. track frame; 2. movable shaft; 3. hinge shaft; 4. transmission arm; 5. center shaft; 6. linkage pin; 7. sliding hole; 8. linkage rod; 9. fence thick plate; 10. rocker arm; 11. front upper pin; 12. locking bolt; 13. fence thin plate; 14. rear upper pin; 15. main arm; 16. main support arm; 17. auxiliary support arm; 18. rear lower pin; 19. connecting bolt; 20. linkage arm; 21. front lower pin; 22. auxiliary arm; 23. center sleeve. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-7 The utility model provides an embodiment: a construction management fence, including a track frame 1 and a center sleeve 23, a plurality of groups of center sleeves 23 with equal spacing are installed on the top of the track frame 1, a center shaft 5 is installed at the center position inside the center sleeve 23, and both ends of the center shaft 5 extend to the outside of the center sleeve 23, the center shaft 5 is movably connected to the center sleeve 23, a fence thick plate 9 is installed on the top of the center shaft 5, and a fence thin plate 13 is slidably installed on the top of the fence thick plate 9;

[0026] The outer wall of the fence thick plate 9 on one side of the fence thin plate 13 is installed with a locking bolt 12, and the locking bolt 12 extends to the surface of the fence thin plate 13, and the locking bolt 12 plays a role of connection and fixing. The bottom end of the central axis 5 is installed with a transmission arm 4, and the bottom end of the track frame 1 on one side of the transmission arm 4 is provided with a linkage rod 8. The linkage rod 8 on one side of the transmission arm 4 is provided with a sliding hole 7 inside, and the sliding hole 7 is installed with a linkage pin 6 inside, and the linkage pin 6 is movably connected with the linkage rod 8;

[0027] A rocker arm 10 is installed at the bottom end of the track frame 1 on one side of the linkage rod 8, and a movable shaft 2 is installed at one end of the rocker arm 10 close to the track frame 1, and the rocker arm 10 is movably connected to the track frame 1 through the movable shaft 2, and the movable shaft 2 plays the role of a movable support;

[0028] An articulated shaft 3 is provided at one end of the rocker arm 10 close to the linkage rod 8, and the rocker arm 10 is movably connected to the linkage rod 8 via the articulated shaft 3;

[0029] By installing two sets of auxiliary arms 22 on the ground, the fence sheet 13 and the fence thick plate 9 cooperate to play a shielding and protective role. The fence sheet 13 is slidably connected to the fence thick plate 9, and the fence sheet 13 can slide out from the inside of the fence thick plate 9. The fence sheet 13 is fixed to the fence thick plate 9 by locking bolts 12 to facilitate the adjustment of different height shielding. When the construction management fence needs to be opened to facilitate the passage of pedestrians, the rocker arm 10 is manually rotated, and the rocker arm 10 rotates around the movable shaft 2. The rocker arm 10 drives the linkage rod 8 to move through the hinge shaft 3. The linkage rod 8 drives the transmission arm 4 to rotate through the linkage pin 6. The transmission arm 4 drives the central shaft 5 to rotate, and the central sleeve 23 is on the central shaft 5 is used for active support, and the central axis 5 drives the fence thick plate 9 and the fence thin plate 13 to rotate, so as to facilitate the rotation of 90 degrees, so as to facilitate the opening of a passage between each set of fence thick plates 9 and fence thin plates 13, so as to facilitate the passage of pedestrians. When the passage needs to be closed, the swing arm 10 is rotated in the opposite direction, so as to facilitate the counterclockwise rotation of the fence thick plates 9 and fence thin plates 13 by 90 degrees. Multiple sets of fence thick plates 9 and fence thin plates 13 cooperate to form a shielding protection, so as to effectively protect the construction area, realize the convenient control and adjustment of the shielding protection of the construction management fence, facilitate the linkage opening and closing of the construction management fence, facilitate the passage of pedestrians, and improve the flexibility of opening and closing of the construction management fence;

[0030] Main arms 15 are installed on the outer walls of both sides of the track frame 1, auxiliary arms 22 are arranged outside the track frame 1 on one side of the main arms 15, and linkage arms 20 are arranged on the outer walls of the auxiliary arms 22;

[0031] The bottom end of the linkage arm 20 is equipped with a front lower pin 21, and the linkage arm 20 is movably connected to the auxiliary arm 22 through the front lower pin 21. The top end of the linkage arm 20 is equipped with a front upper pin 11, and the linkage arm 20 is movably connected to the main arm 15 through the front upper pin 11.

[0032] Auxiliary support arms 17 are provided on the outer wall of the auxiliary arm 22 on one side of the linkage arm 20, and rear lower pins 18 are installed at the bottom ends of the auxiliary support arms 17, and the auxiliary support arms 17 are movably connected to the auxiliary arm 22 through the rear lower pins 18. Main support arms 16 are installed on the outer wall of the main arm 15 above the auxiliary support arms 17, and rear upper pins 14 are installed at the top ends of the main support arms 16, and the main support arms 16 are movably connected to the main arm 15 through the rear upper pins 14.

[0033] A connecting bolt 19 is installed on the outer wall of the auxiliary supporting arm 17 on one side of the main supporting arm 16, and the connecting bolt 19 extends to the surface of the main supporting arm 16, and the connecting bolt 19 plays a role in connecting and fixing the main supporting arm 16 and the auxiliary supporting arm 17;

[0034] By connecting the main arm 15 with the track frame 1, the main arm 15 and the auxiliary arm 22 can be flexibly adjusted in position during installation. The auxiliary arm 22 supports the linkage arm 20 through the front lower pin 21, and the linkage arm 20 supports the main arm 15 through the front upper pin 11. The auxiliary support arm 17 is connected to the auxiliary arm 22 through the rear lower pin 18, and the main support arm 16 is connected to the main arm 15 through the rear upper pin 14. The connecting bolt 19 connects and fixes the main support arm 16 and the auxiliary support arm 17. When the auxiliary arm 22 and the main arm 15 are rotated and adjusted, the main support arm 16 and the auxiliary support arm 17 are relatively bent, and the linkage arm 20 is used to limit the main arm 15 and the auxiliary arm 22, thereby realizing convenient control and adjustment during the installation of the construction management fence, improving the convenience of the installation of the construction management fence, and facilitating stable structural support for the construction management fence.

[0035] When the embodiment of the present application is in use: first, two sets of auxiliary arms 22 are installed on the ground, and the fence thin plates 13 and the fence thick plates 9 cooperate to play a shielding and protective role. The fence thin plates 13 are slidably connected to the fence thick plates 9, and the fence thin plates 13 can slide out from the inside of the fence thick plates 9. The fence thin plates 13 are fixed to the fence thick plates 9 by locking bolts 12 to facilitate adjustment of different height shielding, and the rocker arm 10 is manually rotated. The rocker arm 10 rotates around the movable shaft 2. The rocker arm 10 drives the linkage rod 8 to move through the hinge shaft 3. The linkage rod 8 drives the transmission arm 4 to rotate through the linkage pin 6. The transmission arm 4 drives the central shaft 5 to rotate. The central sleeve 23 movably supports the central shaft 5, and the central shaft 5 drives the fence thick plates 9 and the fence thin plates 13 to rotate, so as to facilitate a ninety-degree rotation, so as to facilitate each A passage is opened between the thick plate 9 and the thin plate 13 of the fence to facilitate the passage of pedestrians, and then the main arm 15 is used to connect it to the track frame 1. The main arm 15 and the auxiliary arm 22 can be flexibly adjusted in position during installation. The auxiliary arm 22 supports the linkage arm 20 through the front lower pin 21, and the linkage arm 20 supports the main arm 15 through the front upper pin 11. The auxiliary support arm 17 is connected to the auxiliary arm 22 through the rear lower pin 18, and the main support arm 16 is connected to the main arm 15 through the rear upper pin 14. The connecting bolt 19 connects and fixes the main support arm 16 and the auxiliary support arm 17. When the auxiliary arm 22 and the main arm 15 are rotated and adjusted, the main support arm 16 and the auxiliary support arm 17 are relatively bent, and the linkage arm 20 is used to limit the support of the main arm 15 and the auxiliary arm 22 to complete the use of the fence.

[0036] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A construction management fence, characterized by: The invention comprises a track frame (1) and a center sleeve (23), wherein the top of the track frame (1) is provided with a plurality of groups of center sleeves (23) at equal intervals, a center shaft (5) is provided at the center position inside the center sleeve (23), and both ends of the center shaft (5) extend to the outside of the center sleeve (23), a fence thick plate (9) is provided at the top of the center shaft (5), a fence thin plate (13) is slidably provided at the top of the fence thick plate (9), and a fence thick plate on one side of the fence thin plate (13) is provided. (9) Locking bolts (12) are installed on the outer wall, and the locking bolts (12) extend to the surface of the fence sheet (13). The bottom end of the central axis (5) is installed with a transmission arm (4). The bottom end of the track frame (1) on one side of the transmission arm (4) is provided with a linkage rod (8). The linkage rod (8) on one side of the transmission arm (4) is provided with a sliding hole (7). The sliding hole (7) is provided with a linkage pin (6), and the linkage pin (6) is movably connected to the linkage rod (8).

2. A construction management fence according to claim 1, characterized in that: A rocker arm (10) is installed at the bottom end of the track frame (1) on one side of the linkage rod (8), a movable shaft (2) is installed at one end of the rocker arm (10) close to the track frame (1), and the rocker arm (10) is movably connected to the track frame (1) via the movable shaft (2).

3. A construction management fence according to claim 2, characterized in that: A hinge shaft (3) is provided at one end of the rocker arm (10) close to the linkage rod (8), and the rocker arm (10) is movably connected to the linkage rod (8) via the hinge shaft (3).

4. A construction management fence according to claim 1, characterized in that: Main arms (15) are installed on the outer walls of both sides of the track frame (1), auxiliary arms (22) are arranged outside the track frame (1) on one side of the main arm (15), and linkage arms (20) are arranged on the outer walls of the auxiliary arms (22).

5. A construction management fence according to claim 4, characterized in that: The bottom end of the linkage arm (20) is equipped with a front lower pin (21), and the linkage arm (20) is movably connected to the auxiliary arm (22) through the front lower pin (21). The top end of the linkage arm (20) is equipped with a front upper pin (11), and the linkage arm (20) is movably connected to the main arm (15) through the front upper pin (11).

6. A construction management fence according to claim 4, characterized in that: An auxiliary support arm (17) is arranged on the outer wall of the auxiliary arm (22) on one side of the linkage arm (20), a rear lower pin (18) is installed at the bottom end of the auxiliary support arm (17), and the auxiliary support arm (17) is movably connected to the auxiliary arm (22) via the rear lower pin (18).

7. A construction management fence according to claim 6, characterized in that: A main support arm (16) is installed on the outer wall of the main arm (15) above the auxiliary support arm (17), a rear upper pin (14) is installed on the top of the main support arm (16), and the main support arm (16) is movably connected to the main arm (15) through the rear upper pin (14).

8. A construction management fence according to claim 7, characterized in that: Connecting bolts (19) are installed on the outer wall of the auxiliary supporting arm (17) on one side of the main supporting arm (16), and the connecting bolts (19) extend to the surface of the main supporting arm (16).

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