Hydraulic engineering construction guardrail

Abstract

The utility model relates to a guardrail, in particular to a hydraulic engineering construction guardrail. The utility model provides a hydraulic engineering construction guardrail. The hydraulic engineering construction guardrail comprises a guardrail frame, a guardrail rod, a first connecting block, a second connecting block, a round ball, an elastic piece and the like. A plurality of guardrail rods are installed in the middle of the guardrail frame, an adjusting mechanism is arranged on the guardrail frame, two first connecting blocks are arranged on one side of the guardrail frame, two second connecting blocks are arranged on the other side of the guardrail frame, a plurality of elastic pieces are arranged on the two sides of the guardrail frame, one end of each elastic piece is connected with the guardrail frame, and the other end of each elastic piece is connected with a ball. According to the bird blocking device, the proper ball is selected according to the construction height, the elastic piece is reset, the ball is clamped to the opening in the guardrail frame, the effect of adjusting the height of the guardrail frame is achieved, and the effect of blocking birds is achieved by removing the inserting plate and laying down the blocking cloth.

Description

Technical Field

[0001] The utility model relates to a guardrail, in particular to a guardrail for water conservancy project construction. Background Art

[0002] Overview of water conservancy project construction: The main construction objects are earthwork, stonework, concrete, metal structures, and mechanical and electrical equipment installation. The work of constructing water conservancy projects in accordance with the design requirements of project structure, quantity, quality, progress, and cost, including construction preparation, construction technology, and construction management, requires a water conservancy project construction guardrail to isolate and protect dangerous locations.

[0003] The existing guardrails have a fixed height and need to be constantly replaced in different construction environments, resulting in reduced construction efficiency. Utility Model Content

[0004] In order to overcome the disadvantages of existing guardrails that have a fixed height and need to be constantly replaced under different construction environments, the technical problem of the utility model is to provide a water conservancy project construction guardrail.

[0005] The technical implementation scheme of the utility model is: a water conservancy project construction guardrail, including a guardrail frame, a guardrail rod, an adjustment mechanism, a first connecting block and a second connecting block, a plurality of guardrail rods are installed in the middle of the guardrail frame, the guardrail frame is provided with an adjustment mechanism, two first connecting blocks are provided on one side of the guardrail frame, and two second connecting blocks are provided on the other side.

[0006] More preferably, the adjustment mechanism includes a ball and an elastic member, and a plurality of elastic members are arranged on both sides of the guardrail frame, one end of the elastic member is connected to the guardrail frame, and the other end is connected to the ball.

[0007] More preferably, a warning mechanism is included. The guardrail frame is provided with a warning mechanism located above the guardrail frame, and the warning mechanism includes a warning light, a screw and a disc. The screws located above the guardrail frame are symmetrically and spirally arranged on both sides of the guardrail frame, the screws are provided with a warning light, and the screws are sleeved with a disc.

[0008] More preferably, a blocking mechanism is further included. The guardrail frame is provided with a blocking mechanism, and the blocking mechanism includes a blocking cloth and a limiting group. The blocking cloth is provided in the middle of the guardrail frame, and the limiting groups located below the blocking cloth are provided on both sides of the guardrail frame.

[0009] More preferably, a plug plate is further included, and the guardrail frame is provided with a plug plate located on the inner side next to the blocking cloth.

[0010] Compared with the prior art, the utility model has the following advantages: the utility model selects an appropriate ball at the construction height, resets the elastic part, and clamps the ball at the opening on the guardrail frame to achieve the effect of adjusting the height of the guardrail frame. By removing the plug plate and lowering the blocking cloth, the effect of blocking birds is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the guardrail frame part of the utility model.

[0013] Figure 3 It is a partial three-dimensional cross-sectional structural schematic diagram of the screw rod, warning light and disc of the utility model.

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the limit group, the plug plate and the blocking cloth of the utility model.

[0015] Figure 5 It is a schematic diagram of a three-dimensional sectional structure of the elastic member, the ball and the guardrail frame of the utility model.

[0016] The meanings of the reference numerals in the figure are: 1. guardrail frame, 2. guardrail rod, 3. ball, 4. warning light, 5. screw, 6. disc, 7. blocking cloth, 8. limit group, 9. first connecting block, 10. second connecting block, 11. plug plate, 12. elastic member. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0018] A water conservancy project construction guardrail, such as Figure 1-Figure 5 As shown, it includes a guardrail frame 1, guardrail rods 2, an adjusting mechanism, a first connecting block 9 and a second connecting block 10. A plurality of parallel guardrail rods 2 are installed in the middle of the guardrail frame 1, and the adjusting mechanisms are symmetrically arranged on both sides of the guardrail frame 1. One side of the guardrail frame 1 is provided with two first connecting blocks 9 located on the outside of the guardrail frame 1, and the other side is provided with two second connecting blocks 10 located on the outside of the guardrail frame 1.

[0019] The adjustment mechanism includes a ball 3 and an elastic member 12. A plurality of elastic members 12 are arranged on both sides of the guardrail frame 1. One end of the elastic member 12 is connected to the guardrail frame 1, and the other end is connected to the ball 3. The ball 3 and the elastic member 12 can adjust the height of the guardrail.

[0020] It also includes a warning mechanism. The guardrail frame 1 is provided with a warning mechanism located above both sides of the guardrail frame 1. The warning mechanism includes a warning light 4, a screw 5 and a disc 6. The screws 5 located above the guardrail frame 1 are symmetrically and spirally arranged on both sides of the guardrail frame 1. The screw 5 is located inside the guardrail frame 1. The warning light 4 is provided on the screw 5. The disc 6 is sleeved on the screw 5, and the disc 6 can drive the screw 5 to rotate.

[0021] It also includes a blocking mechanism. The guardrail frame 1 is provided with a blocking mechanism, which includes a blocking cloth 7, a limiting group 8 and a plug plate 11. The blocking cloth 7 is arranged in the middle of the guardrail frame 1, and the guardrail frame 1 is provided with a plug plate 11 located on the inner side next to the blocking cloth 7. The limiting groups 8 located below the blocking cloth 7 are arranged on both sides of the guardrail frame 1, and the limiting groups 8 can fix the blocking cloth 7.

[0022] When it is necessary to use a construction guardrail to protect the construction site, first, according to the size of the construction site, adjacent guardrails are connected to each other through the first connecting block 9 and the second connecting block 10 to form a large guardrail, and then the ball 3 is squeezed, the elastic member 12 contracts, and the ball 3 enters the guardrail frame 1. According to the construction height, an appropriate ball 3 is selected without squeezing. At this time, the elastic member 12 is reset, driving the ball to move forward, and the ball 3 is clamped at the opening on the guardrail frame 1 to fix the guardrail frame 1 at a certain height. Then the disc 6 is rotated to drive the screw 5 and the warning light 4 thereon to move, so that the warning light 4 moves to a suitable height, and then the plug plate 11 fixing the blocking cloth 7 is removed, and the blocking cloth 7 is lowered to block the birds. When the blocking cloth 7 is no longer needed, the blocking cloth 7 is put away, the plug plate 11 is inserted, and the blocking cloth 7 is fixed.

[0023] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. A water conservancy project construction guardrail, comprising a guardrail frame (1), guardrail rods (2), a first connection block (9) and a second connection block (10), wherein a plurality of guardrail rods (2) are installed in the middle of the guardrail frame (1), and the guardrail frame (1) is provided with a first connection block (9) located above the guardrail frame (1), one side of the guardrail frame (1) is provided with two first connection blocks (9), and the other side of the guardrail frame (1) is provided with two second connection blocks (10), characterized in that: It also includes an adjustment mechanism, and the guardrail frame (1) is provided with the adjustment mechanism.

2. A water conservancy project construction guardrail according to claim 1, characterized in that: The adjustment mechanism comprises a ball (3) and an elastic member (12). A plurality of elastic members (12) are arranged on both sides of the guardrail frame (1). One end of the elastic member (12) is connected to the guardrail frame (1), and the other end is connected to the ball (3).

3. A water conservancy project construction guardrail according to claim 2, characterized in that: The invention also comprises a warning mechanism, wherein the guardrail frame (1) is provided with a warning mechanism located above the guardrail frame (1), the warning mechanism comprising a warning light (4), a screw rod (5) and a disc (6), the screw rods (5) located above the guardrail frame (1) are symmetrically and spirally provided on both sides of the guardrail frame (1), the warning light (4) is provided on the screw rod (5), and the disc (6) is sleeved on the screw rod (5).

4. A water conservancy project construction guardrail according to claim 3, characterized in that: The guardrail frame (1) also includes a blocking mechanism, wherein the blocking mechanism is arranged on the guardrail frame (1), and the blocking mechanism includes a blocking cloth (7) and a limiting group (8), wherein the blocking cloth (7) is arranged in the middle of the guardrail frame (1), and the limiting groups (8) located below the blocking cloth (7) are arranged on both sides of the guardrail frame (1).

5. A water conservancy project construction guardrail according to claim 4, characterized in that: It also includes a plug plate (11), which is arranged on the guardrail frame (1) and is located on the inner side next to the blocking cloth (7).

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