Fence for engineering construction

Abstract

The utility model relates to the technical field of engineering fences, in particular to a fence for engineering construction, which comprises a connecting rod. The device further comprises a connecting base and a supporting assembly. The top of the connecting rod is fixedly connected with a warning lamp used for warning, and the front face of the connecting rod is provided with a surrounding baffle used for protection. The connecting rod is held, the L-shaped inserting plate is pinched with the other hand, the inserting rod is driven to move upwards, meanwhile, the connecting rod is pulled to move upwards, the connecting rod drives the rotating rod in the connecting base to rotate in the fixing base on the top of the vertical plate, the supporting rod synchronously rotates in the fixing base, and when the supporting rod and the rotating rod are perpendicular to the transverse rod, the inserting rod is aligned with the through hole of the limiting box, and the limiting box is fixed. The L-shaped inserting plate is loosened, the spring pushes the limiting plate to slide along the vertical plate, the inserting rod is inserted into the limiting box to complete fixation, then the rotating block of one set of connecting rods is inserted into the other set of connecting rods and locked through the first bolt, and finally the surrounding baffle is installed, so that rapid assembly is achieved, and the installation time is shortened.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction site enclosure technology, and in particular to an engineering construction site enclosure. Background Technology

[0002] Construction site fencing refers to measures taken to isolate the construction site from the external environment, making the construction site a relatively closed space. This includes walls built with various masonry materials and protective structures made of various prefabricated panels. Therefore, a type of construction site fencing is needed.

[0003] According to the patent application published on the Internet (authorization announcement number: CN 214498618U), "This application relates to a windproof construction fence, including a baffle, posts, and multiple parallel strip-shaped bases. The posts are vertically arranged and their bottom ends are fixedly installed on the strip-shaped bases. Multiple posts are spaced apart along the length of the parallel strip-shaped bases. The left and right sides of the posts are provided with slots along their length. The left and right ends of the baffle match the slots of two adjacent posts. The baffle is integrally connected with multiple alternating vertically arranged oblique blades and horizontal blades. The horizontal blades have multiple wind-passing holes along their length. This application has the effect of enhancing the windproof performance of the fence and facilitating the assembly and disassembly of the fence."

[0004] Regarding the above description, the applicant believes the following issues exist: The nut can smoothly pass through the carefully designed circular groove on the embedded part, and then precisely snap into the inner side of the waist-shaped groove on the embedded part. Simultaneously, another nut is threaded onto the adjusting bolt's screw, which abuts against the horizontal or vertical connecting plate. Through this structural design and operation method, a rapid connection and fixation between the perimeter post and the strip base is successfully achieved, laying the foundation for subsequent fence installation. However, it requires multiple bolts to complete the overall fence installation. After the initial installation, due to the device's weight, it needs to be moved to enclose the entire site and form an effective fenced area.

[0005] If the construction site cannot be assembled quickly, the construction team will face many problems. They will need to spend more time and energy on the installation and debugging of the site. This will not only increase the investment of manpower and resources, but also directly lead to the extension of the construction preparation time. The extension of the construction preparation time will further delay the start time of the actual construction, which will have an adverse impact on the progress of the entire project. Utility Model Content

[0006] To overcome the problem that the construction site fence cannot be assembled quickly.

[0007] The technical solution of this utility model is as follows: a construction site enclosure, including a connecting rod; it also includes a connecting seat and a support assembly; a warning light for warning is fixedly connected to the top of the connecting rod, a protective enclosure plate is provided on the front of the connecting rod, a connecting seat is fixedly connected to the bottom of the connecting rod, an installation plate is fixedly connected to the outside of the connecting rod, a support rod is rotatably connected inside the installation plate, a fixed seat is rotatably connected to the end of the support rod away from the installation plate, a horizontal bar is fixedly connected to the bottom of the fixed seat, a vertical plate is fixedly connected to the inner side of the installation plate, an L-shaped insert plate is slidably connected to the inner side of the vertical plate, a limit plate is fixedly connected to the outside of the L-shaped insert plate, a spring is provided at the middle position between the bottom of the connecting rod and the top of the L-shaped insert plate, a rotating rod is rotatably connected inside the connecting seat, a rotating block is fixedly connected to the outside of the connecting rod, a bolt is threadedly connected inside the rotating block, a limit box is fixedly connected to the outside of the support rod, an insert rod is fixedly connected to the bottom of the L-shaped insert plate, and a support assembly is provided on the outside of the horizontal bar.

[0008] Preferably, a through hole is provided at the corresponding position of the limiting box and the insertion rod, and the insertion rod is slidably connected inside the limiting box.

[0009] Preferably, a slot is provided at the corresponding position of the limiting plate and the vertical plate, and the limiting plate is slidably connected to the outside of the vertical plate.

[0010] Preferably, a groove is provided at the corresponding position of the connecting rod and the rotating block, and the rotating block is rotatably connected inside the connecting rod.

[0011] Preferably, through holes are provided at the corresponding positions of the connecting rod, the rotating block and the bolt, and the bolt passes through the connecting rod and is threaded into the interior of the rotating block.

[0012] Preferably, the support assembly includes a connecting plate, which is fixedly connected to the outside of the crossbar, and has two bolts slidably connected inside the connecting plate. A base is provided at the bottom of the connecting plate.

[0013] Preferably, a through hole is provided at the corresponding position of the base and the second bolt, and the second bolt passes through the connecting plate and is threaded into the inside of the base.

[0014] The beneficial effects of this utility model are as follows: Hold the connecting rod and pinch the L-shaped insert plate with your other hand to move the insert rod upward. At the same time, pull the connecting rod upward. The connecting rod drives the rotating rod in the connecting seat to rotate in the fixed seat at the top of the vertical plate. The support rod rotates synchronously in the fixed seat. When the support rod, rotating rod and horizontal bar are perpendicular, the insert rod is aligned with the through hole of the limit box. Release the L-shaped insert plate. The spring pushes the limit plate to slide along the vertical plate, so that the insert rod is inserted into the limit box to complete the fixation. Then, insert the rotating block of one set of connecting rods into another set of connecting rods and lock it with bolts. Finally, install the enclosure plate. This facilitates rapid assembly and shortens the installation time. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0016] Figure 2 The diagram shown is a schematic representation of the quick-installation component of this utility model.

[0017] Figure 3 The diagram shown is a schematic representation of the fixing structure of the quick-installation component of this utility model.

[0018] Figure 4 The diagram shown is a schematic representation of the connection structure of the quick-installation component of this utility model.

[0019] Figure 5 The diagram shown is a schematic representation of the support component structure of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Connecting rod; 21. Connecting seat; 22. Support rod; 23. Mounting plate; 24. Fixed seat; 25. Horizontal bar; 26. Vertical plate; 27. L-shaped insert plate; 28. Limiting plate; 29. ​​Spring; 210. Limiting box; 211. Insert rod; 212. Bolt one; 213. Rotating block; 214. Rotating rod; 31. Connecting plate; 32. Bolt two; 33. Base; 4. Warning light; 5. Enclosure plate. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5This utility model provides an embodiment: a construction site enclosure, including a connecting rod 1; it also includes a connecting seat 21 and a support assembly; a warning light 4 for warning is fixedly connected to the top of the connecting rod 1, a protective enclosure plate 5 is provided on the front of the connecting rod 1, a connecting seat 21 is fixedly connected to the bottom of the connecting rod 1, an installation plate 23 is fixedly connected to the outside of the connecting rod 1, a support rod 22 is rotatably connected to the inside of the installation plate 23, a fixed seat 24 is rotatably connected to the end of the support rod 22 away from the installation plate 23, a horizontal bar 25 is fixedly connected to the bottom of the fixed seat 24, a vertical plate 26 is fixedly connected to the inner side of the installation plate 23, an L-shaped insert 27 is slidably connected to the inner side of the vertical plate 26, and the outside of the L-shaped insert 27 is fixedly connected to... A limit plate 28 is provided. A spring 29 is provided at the midpoint between the bottom of the connecting rod 1 and the top of the L-shaped insert 27. A rotating rod 214 is rotatably connected inside the connecting seat 21. A rotating block 213 is fixedly connected to the outside of the connecting rod 1. A bolt 212 is threadedly connected inside the rotating block 213. A limit box 210 is fixedly connected to the outside of the support rod 22. An insert rod 211 is fixedly connected to the bottom of the L-shaped insert 27. A support assembly is provided on the outside of the crossbar 25. When the device needs to be used, the device is moved to the desired location. Then, one hand holds the connecting rod 1, and the other hand pinches the L-shaped insert 27, causing the L-shaped insert 27 to move the insert rod 211 upward. Then, the other hand pulls the connecting rod 1 upward. At this time, the connecting rod... 1. The rotating rod 214 inside the connecting seat 21 rotates inside the fixed seat 24 at the top of the vertical plate 26. At the same time, the support rod 22 inside the mounting plate 23 also rotates inside the fixed seat 24. When the support rod 22, the rotating rod 214 and the horizontal bar 25 are in a perpendicular state, the insertion rod 211 corresponds to the through hole opened in the limiting box 210. Then, the L-shaped insertion plate 27 is released, so that the spring 29 pushes the limiting plate 28 outside the L-shaped insertion plate 27 to slide outside the vertical plate 26, so that the insertion rod 211 enters the limiting box 210 to fix the device. By inserting the rotating block 213 outside one set of connecting rods 1 into the interior of another set of connecting rods 1, the two sets of connecting rods 1 are fixed together by bolt 212. Then, the enclosure plate 5 is installed. The device is installed on the outside of the connecting rod 1, thus enabling quick installation. Through holes are provided at corresponding positions of the limiting box 210 and the insertion rod 211. The insertion rod 211 is slidably connected inside the limiting box 210. The limiting box 210 facilitates the fixing of the device in conjunction with the spring 29, the L-shaped insertion plate 27, and the insertion rod 211. A slot is provided at the corresponding position of the limiting plate 28 and the vertical plate 26. The limiting plate 28 is slidably connected outside the vertical plate 26. The limiting plate 28 helps to restrict the sliding direction of the L-shaped insertion plate 27. A slot is provided at the corresponding position of the connecting rod 1 and the rotating block 213. The rotating block 213 is rotatably connected inside the connecting rod 1. The connecting rod 1 provides a foundation for the installation of other components.Through holes are provided at corresponding positions of connecting rod 1, rotating block 213, and bolt 212. Bolt 212 passes through connecting rod 1 and is threaded into the interior of rotating block 213. The presence of bolt 212 facilitates the connection of the two sets of devices together.

[0023] Please see Figure 5 In this embodiment, the support assembly includes a connecting plate 31, which is fixedly connected to the outside of the crossbar 25. A bolt 32 is slidably connected inside the connecting plate 31. A base 33 is provided at the bottom of the connecting plate 31. The presence of the base 33 helps to provide stability for the device. Through holes are provided at the corresponding positions of the base 33 and the bolt 32. The bolt 32 passes through the connecting plate 31 and is threaded into the inside of the base 33. The presence of the bolt 32 helps to fix the base 33 to the bottom of the connecting plate 31.

[0024] When the device is in use, the base 33 is placed on the bottom of the connecting plate 31 outside the crossbar 25, and the connecting plate 31 is connected to the base 33 by bolts 32. Then, the device is moved to the desired location. One hand holds the connecting rod 1, and the other hand pinches the L-shaped insert plate 27, causing the L-shaped insert plate 27 to move the insert rod 211 upwards. The other hand pulls the connecting rod 1 upwards. At this time, the connecting rod 1 causes the rotating rod 214 inside the connecting seat 21 to rotate inside the fixed seat 24 at the top of the vertical plate 26. Simultaneously, the support rod 22 inside the mounting plate 23 also rotates inside the fixed seat 24. When the internal rotation is complete, and the support rod 22, the rotating rod 214 and the horizontal bar 25 are in a vertical state, the insertion rod 211 corresponds to the through hole opened in the limiting box 210. Then, the L-shaped insertion plate 27 is released, and the spring 29 pushes the limiting plate 28 outside the L-shaped insertion plate 27 to slide outside the vertical plate 26, so that the insertion rod 211 enters the interior of the limiting box 210 to fix the device. By inserting the rotating block 213 outside one set of connecting rods 1 into the interior of another set of connecting rods 1, the two sets of connecting rods 1 are fixed together by bolt 212. Then, the enclosure plate 5 is installed outside the connecting rods 1, thereby quickly completing the installation of the device.

[0025] Through the above steps, hold the connecting rod 1 and pinch the L-shaped insert plate 27 with your other hand, moving the insert rod 211 upwards while simultaneously pulling the connecting rod 1 upwards. At this time, the connecting rod 1 drives the rotating rod 214 inside the connecting seat 21 to rotate within the fixed seat 24 at the top of the vertical plate 26, and the support rod 22 rotates synchronously within the fixed seat 24. When the support rod 22, the rotating rod 214, and the horizontal bar 25 are perpendicular, the insert rod 211 aligns with the through hole of the limiting box 210. Release the L-shaped insert plate 27, and the spring 29 pushes the limiting plate 28 to slide along the vertical plate 26, allowing the insert rod 211 to be inserted into the limiting box 210 for fixation. Subsequently, insert the rotating block 213 of one set of connecting rods 1 into another set of connecting rods 1, and lock it with bolt 212. Finally, install the enclosure plate 5, which facilitates rapid assembly and shortens installation time.

Claims

1. A construction enclosure comprising a connecting rod (1); characterized in that: The utility model also includes the support component of connecting seat (21) and support component, the top of connecting rod (1) is fixedly connected with warning light (4) for warning, the front of connecting rod (1) is provided with fender (5) for protection, the bottom of connecting rod (1) is fixedly connected with connecting seat (21), the outside of connecting rod (1) is fixedly connected with mounting plate (23), the inside of mounting plate (23) is rotatably connected with support rod (22), the inside of support rod (22) is rotatably connected with fixed seat (24) away from mounting plate (23) one end, the bottom of fixed seat (24) is fixedly connected with cross bar (25), the inboard of mounting plate (23) is fixedly connected with vertical plate (26), the inboard of vertical plate (26) is slidably connected with L type plugboard (27), the outside of L type plugboard (27) is fixedly connected with limit plate (28), the bottom of connecting rod (1) and the top of L type plugboard (27) middle position are provided with spring (29), the inside of connecting seat (21) is rotatably connected with rotating rod (214), the outside of connecting rod (1) is fixedly connected with rotating block (213), the inside of rotating block (213) is threadedly connected with bolt one (212), the outside of support rod (22) is fixedly connected with limit box (210), the bottom of L type plugboard (27) is fixedly connected with plug rod (211), the outside of cross bar (25) is provided with support component.

2. The enclosure for construction work according to claim 1, wherein: Limit box (210) and plug rod (211) are provided with through holes at corresponding positions, and the plug rod (211) is slidably connected in the limit box (210).

3. The enclosure for construction work according to claim 1, wherein: Limit plate (28) and vertical plate (26) are provided with notches at corresponding positions, and the limit plate (28) is slidably connected outside the vertical plate (26).

4. The enclosure for construction work according to claim 1, wherein: Connecting rod (1) and rotating block (213) are provided with grooves at corresponding positions, and the rotating block (213) is rotatably connected inside the connecting rod (1).

5. The enclosure for construction work according to claim 1, wherein: Connecting rod (1), rotating block (213) and bolt one (212) are provided with through holes at corresponding positions, and the bolt one (212) is threadedly connected inside the rotating block (213) through the connecting rod (1).

6. The enclosure for construction work according to claim 1, wherein: The support component includes a connecting plate (31) fixedly connected to the outside of the cross bar (25), and a bolt two (32) slidably connected inside the connecting plate (31), and a base (33) provided at the bottom of the connecting plate (31).

7. The enclosure for use in engineering construction according to claim 6, characterized in that: The base (33) and the bolt two (32) are provided with through holes at corresponding positions, and the bolt two (32) is threadedly connected inside the base (33) through the connecting plate (31).

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