Engineering management safety protective fence

Abstract

The engineering management safety protective fence comprises the groove ground beams and the folding mechanisms, a user can replace the groove ground beams of different sizes according to site requirements, the corresponding number of protective fence plates are installed in the top grooves, the tops of the protective fence plates are fixedly connected in pairs through the multiple sets of connecting bolts, installation and disassembly are convenient, labor cost is reduced, and working efficiency is improved. A plurality of sets of guardrail plates can be connected in an extending mode through round holes in the top of the connecting base and grooves in the two sides of the connecting base, a longer safety protection length is provided for a large-area environment place, after the telescopic rods are stretched according to the placed ground, the fastening rotary knobs are screwed into the supporting square rods in a rotating mode, the telescopic rods are fixed, and the placing stability of the guardrail in the front-back direction is improved; all parts of the folding mechanism can be rotationally stored in the grooves in the two sides of the connecting base, and the parts of the folding mechanism are lower than the surface of the connecting base, so that stacking placement, carrying and transferring of multiple sets of protective fence parts are facilitated, and the installation and transportation cost in the using process is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a safety guardrail for engineering management. Background Art

[0002] The construction guardrail is made of iron pipes and processed through layers of processes such as seamless iron pipe bending, welding, grinding and polishing, high-pressure baking paint, and film pasting. It is generally widely used for the isolation and warning of construction sites.

[0003] According to the retrieved guardrail for a building construction project with the announcement number CN219826430U, which includes a U-shaped base. A fixing mechanism is arranged at the bottom of the U-shaped base. The fixing mechanism includes a handle. One end of the handle is fixedly connected with a rotating disk. One side of the rotating disk is fixedly connected with a threaded rod. A bearing is fixedly installed on the surface of one end of the threaded rod. A fixing block is fixedly installed on the surface of the outer ring of the bearing. A support foot is fixedly installed on one side of the fixing block. For this guardrail for a building construction project, the handle can be rotated to drive the rotating disk to rotate, and then drive the threaded rod to rotate. The rotating threaded rod drives the bearing to move, and then drives the support foot to move. Because the threaded rod rotates spirally in the hole, the threaded rod can move up and down, and then drive the support foot to move up and down to achieve the purpose of fixing the device. If it is necessary to release the fixation, reverse-rotate the handle to achieve the purpose of releasing the fixation.

[0004] However, when implementing the above technical solutions, the following problems exist: The above technical solutions have a relatively large number of structural parts, which are not convenient for storage and transportation. The structural shape is not convenient for stacking and placing, which is not conducive to the movement and handling of a large number of guardrails. The installation and disassembly are cumbersome, and the labor cost during the use process is relatively high. It cannot adjust the corresponding protection length according to the required environmental site, and the protection function is limited. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a safety guardrail for engineering management to solve the problems in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: A safety guardrail for engineering management includes a grooved ground beam and a folding mechanism. A guardrail plate is arranged on the top of the grooved ground beam. Connecting pins are arranged on both sides of the top of the guardrail plate. Reinforcing ground seats are arranged on both sides of the bottom of the grooved ground beam. Folding mechanisms are arranged on both sides of the guardrail plate. Connecting bases are arranged on both sides of the guardrail plate. Support rod shaft seats are arranged on both sides inside the connecting bases. A rotating column head is arranged in the center of the support rod shaft seats. A telescopic rod is arranged at the bottom of the rotating column head. A supporting square rod is arranged at the bottom of the telescopic rod. A fastening knob is arranged on the outer top of the supporting square rod. A floor base is arranged at the bottom of the supporting square rod. A hook is arranged on the top surface of the connecting base.

[0007] Preferably, the groove ground beam and the guardrail plate are connected by a card slot. A groove is provided at the top of the groove ground beam, and the sizes of the groove ground beam and the guardrail plate match. There are three groups of guardrail plates, and the guardrail plate and the connecting pin are connected by a card slot. There are four groups of connecting pins.

[0008] Preferably, the groove ground beam and the reinforcement base are connected by a card slot. There are four groups of reinforcement bases.

[0009] Preferably, the guardrail plate and the connecting base are connected by a card slot. Grooves are provided on both sides of the connecting base, and the sizes of the guardrail plate and the connecting base match. The guardrail plate is connected to the connecting base by a card slot through a connecting pin. Round holes are provided on both sides at the top of the connecting base. There are two groups of connecting bases in total.

[0010] Preferably, the connecting base and the support rod base are fixedly connected, and the support rod base and the rotating column head are rotatably connected. There are four groups of rotating column heads in total.

[0011] Preferably, the telescopic rod and the support square rod are slidably connected, and the support square rod and the fastening knob are bolted. The support square rod and the fastening knob are in one-to-one correspondence.

[0012] Preferably, the support square rod and the floor base are rotatably connected. Two groups of round holes are provided in the floor base, and the connecting base and the hook are threadedly connected.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Users can replace the groove ground beam with different sizes according to the requirements of the construction site, and install and insert the corresponding number of guardrail plates in the top groove. It can be adjusted according to needs. Multiple groups of connecting pins are used to fixedly connect the tops of the guardrail plates in pairs. The installation and disassembly are convenient, which is convenient for handling and transferring, reducing the labor cost of users. In special use occasions, the connecting base can ensure the vertical and stable placement of the guardrail plate. The round holes at the top and the grooves on both sides of the connecting base can ensure the extended connection of multiple groups of guardrail plates, providing a longer safety protection length for large-area environmental places. After stretching the telescopic rod according to the placement ground, rotate and screw the fastening knob into the support square rod to complete the fixation of the telescopic rod, improving the placement stability of the guardrail in the front and back directions. The components of the folding mechanism can be rotatably stored in the grooves on both sides of the connecting base, and the components of the folding mechanism are lower than the surface of the connecting base, which is convenient for stacking and handling multiple groups of guardrail components, greatly reducing the installation and transportation costs during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of the folding and storage state of the present utility model;

[0017] Figure 3 This is a schematic diagram of the external structure of the side cross-section of the present utility model;

[0018] Figure 4 This is a schematic diagram of the external structure of the top of the present utility model.

[0019] Reference numerals in the figure: 1, groove ground beam; 2, guardrail plate; 3, connecting pin; 4, reinforcing base; 5, folding mechanism; 501, connecting base; 502, strut axle seat; 503, rotating column head; 504, telescopic rod; 505, supporting square rod; 506, fastening knob; 507, floor socket; 6, hook. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: an engineering management safety guardrail, including a groove ground beam 1 and a folding mechanism 5. A guardrail plate 2 is arranged on the top of the groove ground beam 1. Connecting pins 3 are arranged on both sides of the top of the guardrail plate 2. Reinforcing bases 4 are arranged on both sides of the bottom of the groove ground beam 1. Folding mechanisms 5 are arranged on both sides of the guardrail plate 2. Connecting bases 501 are arranged on both sides of the guardrail plate 2. Strut axle seats 502 are arranged on both sides inside the connecting bases 501. A rotating column head 503 is arranged in the center of the strut axle seats 502. A telescopic rod 504 is arranged at the bottom of the rotating column head 503. A supporting square rod 505 is arranged at the bottom of the telescopic rod 504. A fastening knob 506 is arranged at the top outside of the supporting square rod 505. A floor socket 507 is arranged at the bottom of the supporting square rod 505. A hook 6 is arranged on the top surface of the connecting base 501.

[0022] Furthermore, the grooved ground beam 1 and the guardrail plate 2 are connected by a card slot. There is a groove on the top of the grooved ground beam 1, and the sizes of the grooved ground beam 1 and the guardrail plate 2 match each other. There are three groups of guardrail plates 2, and the guardrail plate 2 and the connecting pin 3 are connected by a card slot. There are four groups of connecting pins 3. Users can replace and use grooved ground beams 1 of different sizes according to the requirements of the project site, install and insert the corresponding number of guardrail plates 2 in the top groove, and can adjust according to the needs. Use multiple groups of connecting pins 3 to fixedly connect the tops of the guardrail plates 2 in pairs. The installation and disassembly are convenient, which is convenient for handling and transferring, and reduces the labor cost of users.

[0023] Furthermore, the grooved ground beam 1 and the reinforcing base 4 are connected by a card slot. There are four groups of reinforcing bases 4. In special use occasions, the reinforcing bases 4 can be installed on both sides of the bottom of the grooved ground beam 1 to further improve the stability of the guardrail.

[0024] Furthermore, the guardrail plate 2 and the connecting base 501 are connected by a card slot. There are grooves on both sides of the connecting base 501, and the sizes of the guardrail plate 2 and the connecting base 501 match each other. The guardrail plate 2 is connected to the connecting base 501 by a card slot through the connecting pin 3. There are round holes on both sides of the top of the connecting base 501. There are two groups of connecting bases 501 in total. The connecting base 501 ensures the vertical and stable placement of the guardrail plate 2. The round holes and the grooves on both sides of the top of the connecting base 501 can ensure the extended connection of multiple groups of guardrail plates 2, providing a longer safety protection length for large-area environmental places.

[0025] Furthermore, the connecting base 501 and the support rod base 502 are fixedly connected, and the support rod base 502 and the rotating column head 503 are rotatably connected. There are four groups of rotating column heads 503 in total. The rotating column head 503 can rotate and extend the bottom support square rod 505 to improve the placement stability of the guardrail in the front and back directions.

[0026] Furthermore, the telescopic rod 504 and the support square rod 505 are slidably connected, and the support square rod 505 and the fastening knob 506 are bolted. The support square rod 505 and the fastening knob 506 are in one-to-one correspondence. The telescopic rod 504 adjusts the telescopic length according to the rotation angle. After stretching the telescopic rod 504 according to the placement ground, rotate and screw the fastening knob 506 into the support square rod 505 to complete the fixation of the telescopic rod 504, improving the placement stability of the guardrail in the front and back directions. The components of the folding mechanism 5 can be rotatably stored in the grooves on both sides of the connecting base 501, and the components of the folding mechanism 5 are lower than the surface of the connecting base 501, which is convenient for stacking and placing and handling multiple groups of guardrail components, greatly reducing the installation and transportation costs during use.

[0027] Further, the support square rod 505 is rotatably connected to the floor base 507. The floor base 507 is provided with two groups of round holes. The connection base 501 and the hook 6 are threadedly connected. After the four floor bases 507 are placed, anchor bolts can be selected to fix the floor base 507, completing the installation and fixation of the guardrail, ensuring the overall stability of the guardrail, and the hook 6 can be conveniently replaced and disassembled.

[0028] Working principle: First, the user can replace and use the grooved ground beams 1 of different sizes according to the requirements of the project site, and install and insert the corresponding number of guardrail plates 2 in the top grooves, which can be adjusted according to the needs. Use multiple connecting pins to fixedly connect the tops of the guardrail plates 2 in pairs. The installation and disassembly are convenient, facilitating handling and transfer, reducing the labor cost of the user. Then, install the connection bases 501 on both sides. The connection bases 501 ensure the vertical and stable placement of the guardrail plates 2. The rotating column head 503 can rotate and extend the support square rod 505 at the bottom, improving the placement stability of the guardrail in the front and back directions. The telescopic rod 504 adjusts the telescopic length according to the rotation angle. After stretching the telescopic rod 504 according to the placement ground, rotate and screw the fastening knob 506 into the support square rod 505 to complete the fixation of the telescopic rod 504, improving the placement stability of the guardrail in the front and back directions. Each component of the folding mechanism 5 can be rotatably stored in the grooves on both sides of the connection base 501, and the components of the folding mechanism 5 are lower than the surface of the connection base, facilitating the stacking placement and handling and transfer of multiple guardrail components, greatly reducing the installation and transportation costs during use. After the four floor bases 507 are placed, anchor bolts can be selected to fix the floor base 507, completing the installation and fixation of the guardrail, and the hook 6 can be conveniently replaced and disassembled. In special use occasions, reinforcement bases 4 can be installed on both sides of the bottom of the grooved ground beam 1 to further improve the stability of the guardrail. The round holes at the top and the grooves on both sides of the connection base 501 can ensure the extended connection of multiple guardrail plates 2, providing a longer safety protection length for large-area environmental sites. In this way, the use process of an engineering management safety guardrail is completed.

[0029] 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. An engineering management safety guardrail, comprising a groove ground beam (1) and a folding mechanism (5), characterized in that: A guardrail plate (2) is provided on the top of the grooved ground beam (1). There are connecting pins (3) on both sides of the top of the guardrail plate (2). Reinforcing ground seats (4) are provided on both sides of the bottom of the grooved ground beam (1). Folding mechanisms (5) are provided on both sides of the guardrail plate (2). Connecting bases (501) are provided on both sides of the guardrail plate (2). Support rod seats (502) are provided on both sides inside the connecting base (501). A rotating column head (503) is provided in the center of the support rod seat (502). A telescopic rod (504) is provided at the bottom of the rotating column head (503). A support square rod (505) is provided at the bottom of the telescopic rod (504). A fastening knob (506) is provided at the top outside of the support square rod (505). A floor socket (507) is provided at the bottom of the support square rod (505). A hook (6) is provided on the top surface of the connecting base (501).

2. The safety protection fence for project management according to claim 1, wherein: A clamping groove connection is provided between the grooved ground beam (1) and the guardrail plate (2). A groove is provided on the top of the grooved ground beam (1). The grooved ground beam (1) and the guardrail plate (2) are of matching dimensions. Three groups of guardrail plates (2) are provided. A clamping groove connection is provided between the guardrail plate (2) and the connecting pin (3). Four groups of connecting pins (3) are provided.

3. The safety guardrail for project management according to claim 1, wherein: A clamping groove connection is provided between the grooved ground beam (1) and the reinforcing ground seat (4). Four groups of reinforcing ground seats (4) are provided.

4. The safety guardrail for project management according to claim 1, characterized in that: A clamping groove connection is provided between the guardrail plate (2) and the connecting base (501). Grooves are provided on both sides of the connecting base (501). The guardrail plate (2) and the connecting base (501) are of matching dimensions. The guardrail plate (2) is connected to the connecting base (501) by a clamping groove through the connecting pin (3). Round holes are provided on both sides of the top of the connecting base (501). Two groups of connecting bases (501) are provided in total.

5. The safety guardrail for project management according to claim 1, wherein: A fixed connection is provided between the connecting base (501) and the support rod seat (502). A rotating connection is provided between the support rod seat (502) and the rotating column head (503). Four groups of rotating column heads (503) are provided in total.

6. The safety guardrail for project management according to claim 1, wherein: A sliding connection is provided between the telescopic rod (504) and the support square rod (505). A bolt connection is provided between the support square rod (505) and the fastening knob (506). The support square rod (505) and the fastening knob (506) are in one-to-one correspondence.

7. The safety protection fence for project management according to claim 1, wherein: A rotating connection is provided between the support square rod (505) and the floor socket (507). Two round holes are provided in the floor socket (507). A threaded connection is provided between the connecting base (501) and the hook (6).

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