Water conservancy guardrail convenient to splice quickly

Abstract

The utility model discloses a water conservancy guardrail convenient to splice quickly, which relates to the technical field of water conservancy guardrails and comprises a guardrail body, a base, a first protective net, a second protective net and hinges, the base is arranged at the bottom end of the guardrail body, and the first protective net and the second protective net are arranged on the inner side of the guardrail body. A hinge is connected between the second protective net and the first protective net, a butt joint mechanism is arranged between the two groups of guardrail bodies, and cavities are symmetrically formed in one side of each guardrail body. The L-shaped rods are separated from the locking grooves by pulling pull rings, on the contrary, the L-shaped rods and the butt joint rods are locked through the reset effect of springs, so that the guardrail bodies can be spliced, the guardrail bodies are folded through hinges, the locking rods are driven to move by rotating the rotating wheels, the locking rods can be locked with the reserved grooves, and the guardrail bodies are folded. Therefore, the water conservancy guardrail is more convenient to carry and transport.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy guardrails, in particular to a water conservancy guardrail that is easy to quickly splice. Background Art

[0002] Water conservancy guardrails are guardrails set up at the construction site of water conservancy projects. They are a structure used to protect personal safety and equipment objects. They can mainly play a warning and isolation role, and prevent non-construction personnel from entering the construction site to ensure the smooth progress of the construction project and the implementation of guardrails. Water conservancy guardrails are more commonly used in water conservancy projects. However, there are still some defects in the current water conservancy guardrails, such as:

[0003] When the existing hydraulic guardrail is in use, since the hydraulic guardrail is mostly connected by bolts during splicing, it takes a lot of time to splice the hydraulic guardrail. At the same time, after the bolts are twisted for a long time, they are prone to thread slippage, which makes the hydraulic guardrail inconvenient to splice. Utility Model Content

[0004] The utility model aims to provide a hydraulic guardrail that is easy to quickly splice, so as to solve the problem that the hydraulic guardrail is not easy to splice in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy guardrail that is easy to quickly splice, including a guardrail body, a base, a first protective net, a second protective net and a hinge;

[0006] A base is arranged at the bottom end of the guardrail body, a first protective net and a second protective net are arranged on the inner side of the guardrail body, and a hinge is connected between the second protective net and the first protective net.

[0007] Preferably, a docking mechanism is provided between the two groups of guardrail bodies, and the docking mechanism includes a cavity, an L-shaped rod, a spring, a pull ring, a docking rod and a locking groove. A cavity is symmetrically opened inside one side of the guardrail body, an L-shaped rod is provided inside the cavity, a spring is welded between the L-shaped rod and the cavity, and a pull ring is connected to the side of the L-shaped rod close to the spring.

[0008] Preferably, a docking rod is provided on one side of the guardrail body away from the L-shaped rod, a locking groove is provided inside the docking rod, and the L-shaped rod forms a snap-fit ​​structure with the locking groove through the docking rod.

[0009] Preferably, one side of the L-shaped rod is connected to a T-shaped slider, a side of the cavity close to the T-shaped slider is provided with a T-shaped slot, and the L-shaped rod and the cavity form a sliding structure through the T-shaped slider and the T-shaped slot.

[0010] Preferably, a folding mechanism is provided at the top of the two groups of guardrail bodies, and the folding mechanism includes an empty slot, a threaded rod, a rotating wheel, a displacement block, a locking rod, a fixed block and a reserved slot. Empty slots are opened inside the two groups of guardrail bodies, and threaded rods are connected to the inside of the empty slots through bearings. The threaded rods extend to one side of the outer side of the guardrail body and are connected to a rotating wheel.

[0011] Preferably, a displacement block is threadedly connected to the surface of the threaded rod, one end of the displacement block is connected to a locking rod, and a fixing block is provided on the adjacent side of the guardrail body close to the L-shaped rod.

[0012] Preferably, a reserved groove is provided inside the fixing block, and the locking rod forms a snap-fit ​​structure with the reserved groove through the fixing block.

[0013] Preferably, a guide block is connected to the other side of the displacement block, a guide groove is provided on the side of the empty slot close to the guide block, and the displacement block and the empty slot form a sliding structure through the guide block and the guide groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the water conservancy guardrail which is easy to quickly splice, the L-shaped rod and the locking groove are separated by pulling the pull ring, and conversely, the L-shaped rod and the docking rod are locked through the resetting effect of the spring, so that the guardrail body can be spliced, and the guardrail body can be folded through the hinge, and the locking rod is driven to move by rotating the rotating wheel so that the locking rod can be locked with the reserved groove, so that the guardrail body can be folded, thereby making the water conservancy guardrail more convenient when it needs to be carried and transported.

[0015] 1. The water conservancy guardrail that is easy to quickly splice can drive the L-shaped rod to move by pulling the pull ring, so that the L-shaped rod can drive the T-shaped slider to move inside the T-shaped slide groove when moving, so that the L-shaped rod can be more stable when moving, and the L-shaped rod can squeeze the spring connected to one side when moving, so that the L-shaped rod can be separated from the locking groove, conversely, the L-shaped rod is locked with the locking groove through the resetting effect of the spring, and the L-shaped rod can be locked with the docking rod, so that the guardrail body can be spliced, so that the water conservancy guardrail can be more convenient when splicing;

[0016] 2. The water conservancy guardrail that is easy to quickly splice folds the guardrail body through hinges, so that the fixed block on one side of the guardrail body can be locked with the other guardrail body, and the rotating wheel can drive the threaded rod to rotate when the rotating wheel rotates. At the same time, the threaded rod can drive the displacement block to move when it rotates, so that the displacement block can drive the guide block to move inside the guide groove when it moves, so that the displacement block can be more stable when it moves, and the displacement block can drive the locking rod to move when it moves, so that the locking rod can be locked with the reserved groove when it moves, so that the guardrail body can be folded, so that the water conservancy guardrail can be more convenient when it needs to be carried and transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a front view cutaway diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 It is a side cutaway enlarged view of the folding mechanism of the utility model.

[0021] In the figure: 1. guardrail body; 2. base; 3. first protective net; 4. second protective net; 5. hinge; 6. guide groove; 7. docking mechanism; 701. cavity; 702. L-shaped rod; 703. spring; 704. pull ring; 705. docking rod; 706. locking groove; 8. T-shaped slider; 9. T-shaped slide groove; 10. folding mechanism; 1001. empty groove; 1002. threaded rod; 1003. rotating wheel; 1004. displacement block; 1005. locking rod; 1006. fixing block; 1007. reserved groove; 11. guide block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a water conservancy guardrail that is easy to quickly splice, including a guardrail body 1, a base 2, a first protective net 3, a second protective net 4 and a hinge 5;

[0024] The bottom end of the guardrail body 1 is provided with a base 2, the inner side of the guardrail body 1 is provided with a first protective net 3 and a second protective net 4, a hinge 5 is connected between the second protective net 4 and the first protective net 3, a docking mechanism 7 is provided between the two sets of guardrail bodies 1, and the docking mechanism 7 includes a cavity 701, an L-shaped rod 702, a spring 703, a pull ring 704, a docking rod 705 and a locking groove 706, and a cavity 701 is symmetrically opened inside one side of the guardrail body 1, an L-shaped rod 702 is provided inside the cavity 701, and the L-shaped rod 702 is welded to the cavity 701. A spring 703 is connected, a pull ring 704 is connected to the side of the L-shaped rod 702 close to the spring 703, a docking rod 705 is provided on the side of the guardrail body 1 away from the L-shaped rod 702, a locking groove 706 is opened inside the docking rod 705, the L-shaped rod 702 forms a locking structure with the locking groove 706 through the docking rod 705, a T-shaped slider 8 is connected to one side of the L-shaped rod 702, a T-shaped slide groove 9 is opened on the side of the cavity 701 close to the T-shaped slider 8, and the L-shaped rod 702 and the cavity 701 form a sliding structure through the T-shaped slider 8 and the T-shaped slide groove 9.

[0025] See also Figure 1 , Figure 2 and Figure 3 It can be seen that by pulling the pull ring 704, the L-shaped rod 702 is separated from the locking groove 706. Conversely, through the reset effect of the spring 703, the L-shaped rod 702 and the docking rod 705 are locked, so that the guardrail body 1 is spliced ​​and folded through the hinge 5.

[0026] See also Figure 1 , Figure 2 and Figure 4 It can be seen that the top of the two groups of guardrail bodies 1 is provided with a folding mechanism 10, which includes an empty slot 1001, a threaded rod 1002, a rotating wheel 1003, a displacement block 1004, a locking rod 1005, a fixing block 1006 and a reserved slot 1007. The two groups of guardrail bodies 1 are provided with an empty slot 1001 inside, and the threaded rod 1002 is connected to the inside of the empty slot 1001 through a bearing. The threaded rod 1002 extends to one side of the outer side of the guardrail body 1 and is connected to the rotating wheel 1003. The surface of the threaded rod 1002 is threadedly connected to the displacement block 1004. One end of the displacement block 1004 is connected to a locking rod 1005, a fixing block 1006 is provided on the adjacent side of the guardrail body 1 close to the L-shaped rod 702, a reserved groove 1007 is provided inside the fixing block 1006, and the locking rod 1005 forms a snap-fit ​​structure with the reserved groove 1007 through the fixing block 1006, and the other side of the displacement block 1004 is connected to a guide block 11, and a guide groove 6 is provided on the side of the empty slot 1001 close to the guide block 11, and the displacement block 1004 and the empty slot 1001 form a sliding structure through the guide block 11 and the guide groove 6.

[0027] See also Figure 1 , Figure 2 and Figure 4 It can be seen that the guardrail body 1 is folded by the hinge 5, and the locking rod 1005 is driven to move by rotating the rotating wheel 1003, so that the locking rod 1005 can be locked with the reserved groove 1007, so that the guardrail body 1 is folded, thereby making the water conservancy guardrail more convenient when it needs to be carried and transported.

[0028] To sum up, the water conservancy guardrail is a guardrail installed at the construction site of a water conservancy project. When the guardrail body 1 needs to be spliced, the pull ring 704 is pulled to drive the L-shaped rod 702 to move, so that the L-shaped rod 702 can squeeze the spring 703, so that the L-shaped rod 702 can be separated from the locking groove 706. Conversely, through the reset effect of the spring 703, the L-shaped rod 702 and the docking rod 705 are locked, so that the guardrail body 1 can be spliced, thereby making the water conservancy guardrail more convenient during splicing and making the guardrail body 1 safer when used in water conservancy projects. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy guardrail that is easy to quickly splice, comprising a guardrail body (1), a base (2), a first protective net (3), a second protective net (4) and a hinge (5), characterized in that: A base (2) is provided at the bottom end of the guardrail body (1), a first protective net (3) and a second protective net (4) are provided on the inner side of the guardrail body (1), and a hinge (5) is connected between the second protective net (4) and the first protective net (3).

2. A hydraulic guardrail that is easy to quickly splice according to claim 1, characterized in that: A docking mechanism (7) is provided between the two groups of guardrail bodies (1), and the docking mechanism (7) comprises a cavity (701), an L-shaped rod (702), a spring (703), a pull ring (704), a docking rod (705) and a locking groove (706); a cavity (701) is symmetrically provided inside one side of the guardrail body (1), an L-shaped rod (702) is provided inside the cavity (701), a spring (703) is welded between the L-shaped rod (702) and the cavity (701), and a pull ring (704) is connected to the side of the L-shaped rod (702) close to the spring (703).

3. A hydraulic guardrail that is easy to quickly splice according to claim 2, characterized in that: A docking rod (705) is provided on one side of the guardrail body (1) away from the L-shaped rod (702), a locking groove (706) is provided inside the docking rod (705), and the L-shaped rod (702) forms a locking structure with the locking groove (706) through the docking rod (705).

4. A hydraulic guardrail that is easy to quickly splice according to claim 3, characterized in that: One side of the L-shaped rod (702) is connected to a T-shaped slider (8), and a T-shaped slide groove (9) is provided on a side of the cavity (701) close to the T-shaped slider (8). The L-shaped rod (702) and the cavity (701) form a sliding structure through the T-shaped slider (8) and the T-shaped slide groove (9).

5. The hydraulic guardrail that is easy to quickly splice according to claim 1 is characterized by: A folding mechanism (10) is arranged at the top of the two groups of guardrail bodies (1), and the folding mechanism (10) comprises an empty slot (1001), a threaded rod (1002), a rotating wheel (1003), a displacement block (1004), a locking rod (1005), a fixing block (1006) and a reserved slot (1007). The two groups of guardrail bodies (1) are provided with an empty slot (1001) inside, and a threaded rod (1002) is connected to the inside of the empty slot (1001) via a bearing, and the threaded rod (1002) extends to the outer side of the guardrail body (1) and is connected to the rotating wheel (1003).

6. A hydraulic guardrail that is easy to quickly splice according to claim 5, characterized in that: The surface of the threaded rod (1002) is threadedly connected with a displacement block (1004), one end of the displacement block (1004) is connected with a locking rod (1005), and a fixing block (1006) is provided on the adjacent side of the guardrail body (1) close to the L-shaped rod (702).

7. A hydraulic guardrail that is easy to quickly splice according to claim 6, characterized in that: A reserved groove (1007) is provided inside the fixing block (1006), and the locking rod (1005) forms a snap-fit ​​structure with the reserved groove (1007) through the fixing block (1006).

8. The hydraulic guardrail that is easy to quickly splice according to claim 6 is characterized by: The other side of the displacement block (1004) is connected to a guide block (11), and a guide groove (6) is provided on the side of the empty slot (1001) close to the guide block (11). The displacement block (1004) and the empty slot (1001) form a sliding structure through the guide block (11) and the guide groove (6).

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