Safety guardrail for water conservancy construction

Abstract

The utility model discloses a water conservancy construction safety guardrail, and particularly relates to the technical field of water conservancy construction, the water conservancy construction safety guardrail comprises a guardrail frame, a plurality of fixing beams are arranged on the inner side of the guardrail frame in an array mode, supporting seats are fixed on the four sides of the bottom end of the guardrail frame, and one end, opposite to the guardrail frame, of each supporting seat is rotatably connected with a supporting plate through a rotating shaft. The fixing columns, the connecting arms, the supporting plates, the sliding blocks and the fixing assemblies are symmetrically arranged on the four sides of the hurdle, after the hurdle is placed on the ground, the supporting plates can be rotatably laid on the ground and locked and fixed, the unfolded supporting plates and the connecting arms can form supporting and reinforcing frameworks with the fixing columns, and under the cooperation of the four sets of symmetrical supporting and reinforcing frameworks, the supporting and reinforcing effects are achieved. The guardrail can be further supported and reinforced, then the guardrail can be effectively prevented from toppling over, the safety and stability of the guardrail are greatly improved, after construction is finished, the supporting plates can be folded again to be convenient to carry and transport, and the using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy construction technical field, concretely relates to a water conservancy construction safety guardrail. BACKGROUND

[0002] Water conservancy construction refers to the engineering activity of water resources development and flood control, and the water conservancy system is a system formed by combining a plurality of comprehensive utilization water conservancy hubs or public buildings (such as reservoirs) and special buildings (such as irrigation canal heads, hydropower station buildings, ship locks, etc.) through rivers and water conveyance channels. In the process of water conservancy construction, in order to prevent pedestrians from approaching the construction site, guardrails are often set up at the entrance to block them.

[0003] At present, the existing water conservancy construction safety guardrail is directly placed on the ground at the construction site when in use, and the water conservancy construction site is often subjected to strong winds and other bad weather, which can easily cause the guardrail to tip over, has poor safety and stability, and has poor use effect. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a water conservancy construction safety guardrail, which is placed on the ground after the fixed column, the connecting arm, the support plate, the sliding block and the fixing assembly are symmetrically arranged on the four sides of the frame, the support plate can be laid on the ground and locked and fixed after being rotated, the unfolded support plate and the connecting arm can form a support reinforcing framework with the fixed column, the frame can be further supported and reinforced under the cooperation of the four symmetric support reinforcing frameworks, the guardrail can be effectively prevented from tipping over, the safety and stability of the guardrail are greatly improved, and the support plate can be folded and stored again after the construction is completed, so that the guardrail can be carried and transported, and the use effect is good, thereby solving the above problems in the art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water conservancy construction safety guardrail, comprising:

[0006] The frame is internally arranged with a plurality of fixed beams, and the bottom end of the frame is fixed with a support seat on the four sides, and the support seat is rotatably connected with a support plate through a rotating shaft at one end relative to the frame;

[0007] The end of the frame is fixed with a fixed column above the support plate on both sides, the fixed column is internally provided with a sliding cavity, the sliding cavity is internally and slidably connected with a sliding block, the sliding block is rotatably connected with a connecting arm through a rotating shaft at one end extending out of the sliding cavity and connected with the support plate, and the sliding block and the fixed column are provided with a fixing assembly.

[0008] Preferably, the two sides of the frame and between the two fixed columns are symmetrically provided with a connecting column, one side of the fixed column is provided with a limiting slot communicated with the sliding cavity, and the two ends of the connecting column pass through the limiting slot and are connected with the sliding block.

[0009] Preferably, the fixing assembly comprises screw grooves symmetrically arranged at two ends of one side of the fixing column, one of the screw grooves is screwed with a fixing knob, one end of the sliding block is provided with a positioning hole facing the fixing knob, and the end of the fixing knob is inserted into the positioning hole.

[0010] Preferably, the support plate is provided with a through hole at one end relative to the support base.

[0011] Preferably, the fixing beam is provided with a reflective strip on both sides.

[0012] Preferably, the fence frame is symmetrically provided with a clamping frame at two ends of one side, and is symmetrically provided with a clamping block at two ends of the other side, and the clamping block is inserted into the clamping frame.

[0013] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0014] By symmetrically arranging the fixing column, the connecting arm, the support plate, the sliding block and the fixing assembly on four sides of the fence frame, the support plate can be laid on the ground and locked after the fence frame is placed on the ground, and the unfolded support plate and the connecting arm can form a support reinforcement framework with the fixing column, which can further support and reinforce the fence under the cooperation of four groups of symmetric support reinforcement frameworks, thereby effectively preventing the fence from falling and overturning, greatly improving the safety and stability of the fence, and after the construction is completed, the support plate can be folded and stored again for carrying and transportation, and the use effect is good.

[0015] By arranging the connecting column and the limiting groove between the two fixing columns, the connecting column can simultaneously push and pull the two sliding blocks to slide in the fixing column, which not only facilitates the synchronous pushing and pulling of the two support plates, but also further strengthens the connection strength between the support reinforcement frameworks, and by arranging the clamping block and the clamping frame, the connection strength between the adjacent two fence frames can be further strengthened, thereby greatly improving the overall stability of the fence. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a whole structure schematic view of the utility model;

[0019] Figure 3A structure schematic view of the fixed column and the support plate is connected.

[0020] Figure 4 A longitudinal sectional view of the fixed column.

[0021] Mark explanation:

[0022] 1, column frame; 2, fixed beam; 3, reflective strip; 4, fixed column; 5, sliding cavity; 6, sliding block; 7, connecting arm; 8, support seat; 9, support plate; 10, through hole; 11, fixed knob; 12, threaded groove; 13, positioning hole; 14, limiting groove; 15, connecting column; 16, clamping frame; 17, clamping block. Specific implementation

[0023] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in combination with the drawings.

[0024] The utility model provides a kind of water conservancy construction safety guardrail as Figures 1-4 As shown in a kind of water conservancy construction safety guardrail, comprising:

[0025] Column frame 1, the inner side of column frame 1 is arrayed with multiple fixed beams 2, and the bottom end four sides of column frame 1 are all fixed with support seat 8, and support plate 9 is rotatably connected to one end of support seat 8 relative to column frame 1 by pivot;

[0026] The two sides of fixed beam 2 are provided with reflective strip 3. Reflective strip 3 can play the role of reflective warning.

[0027] The upper side of the two sides of the end of column frame 1 close to support plate 9 is all fixed with fixed column 4, sliding cavity 5 is arranged in the inside of fixed column 4, sliding block 6 is slidably connected in the inside of sliding cavity 5, one end of sliding block 6 extends to the outside of sliding cavity 5 and is rotatably connected with connecting arm 7 between pivot and support plate 9, and fixed assembly is arranged between sliding block 6 and fixed column 4.

[0028] Fixed assembly includes threaded groove 12 symmetrically arranged in both ends of one side of fixed column 4, one threaded groove 12 is screw-connected with fixed knob 11, one end of sliding block 6 is provided with positioning hole 13 towards fixed knob 11, and the end of fixed knob 11 is inserted into positioning hole 13.

[0029] Connecting column 15 is symmetrically arranged between two fixed columns 4 on the two sides of column frame 1, limiting groove 14 is arranged in one side of fixed column 4 and communicated with sliding cavity 5, and the two ends of connecting column 15 pass through limiting groove 14 and are connected with sliding block 6.

[0030] In use, the fence frame 1 can be placed on the ground, and the support plate 9 at the side of the fence frame 1 is rotated to drive the connecting arm 7 to rotate, and then the connecting arm 7 can drive the sliding block 6 to slide in the sliding cavity 5, when the support plate 9 is laid flat on the ground, the fixed knob 11 can be screwed in the threaded groove 12 below the side wall of the fixed column 4, so that the end of the fixed knob 11 is inserted tightly in the positioning hole 13 on the sliding block 6, so that the sliding block 6 can be fixed in the fixed column 4, that is, the support plate 9 can be kept fixed, and the unfolded support plate 9 and the connecting arm 7 can form a support reinforcing framework with the fixed column 4, and under the cooperation of the four symmetrical support reinforcing frameworks, the fence frame 1 can be further supported and reinforced, which effectively prevents the fence from falling and overturning, greatly improves the safety and stability of the fence, and after the construction is completed, the support plate 9 can be folded and stored again for carrying and transportation, and the use effect is good.

[0031] The support plate 9 is provided with a through hole 10 at one end relative to the support seat 8. By arranging the through hole 10, the fixed nails can be driven into the ground through the through hole 10, so as to further strengthen the stability of the structure.

[0032] The fence frame 1 is provided with a clamping frame 16 at both ends of one side, and a clamping block 17 is fixed at both ends of the other side of the fence frame 1, and the clamping block 17 can be inserted and matched in the clamping frame 16.

[0033] The connecting column 15 is arranged between the two fixed columns 4, and the connecting column 15 can simultaneously push and pull the two sliding blocks 6 to slide in the fixed column 4, which not only facilitates the synchronous pushing and pulling of the two support plates 9, but also further strengthens the connection strength between the support reinforcing frameworks;

[0034] When the two fence frames 1 are distributed side by side, the clamping block 17 and the clamping frame 16 are inserted and matched, which can further strengthen the connection strength between the adjacent two fence frames 1, thereby greatly improving the overall stability of the fence.

[0035] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A water construction safety fence, characterized by, Include: The fence frame (1), the inner side array of the fence frame (1) is provided with a plurality of fixed beams (2), and the bottom end of the fence frame (1) is fixed with a support seat (8) on four sides, and the support plate (9) is rotatably connected to one end of the support seat (8) through a rotating shaft; The end of the fence frame (1) is fixed with a fixed column (4) on both sides near the upper side of the support plate (9), the inside of the fixed column (4) is provided with a sliding cavity (5), the sliding cavity (5) is slidably connected with a sliding block (6), one end of the sliding block (6) extends to the outside of the sliding cavity (5), and the connecting arm (7) is rotatably connected between the sliding block (6) and the support plate (9), and the fixed assembly is arranged between the sliding block (6) and the fixed column (4).

2. A waterway construction safety barrier according to claim 1, characterised in that: The two sides of the fence frame (1) and between the two fixed columns (4) are symmetrically provided with a connecting column (15), one side of the fixed column (4) is provided with a limiting groove (14) communicated with the sliding cavity (5), and the two ends of the connecting column (15) pass through the limiting groove (14) and are connected with the sliding block (6).

3. A waterway construction safety barrier according to claim 1, wherein: The fixed assembly includes screw grooves (12) symmetrically provided on both ends of one side of the fixed column (4), one of the screw grooves (12) is rotatably connected with a fixed knob (11), one end of the sliding block (6) is provided with a positioning hole (13) facing the fixed knob (11), and the end of the fixed knob (11) is inserted into the positioning hole (13).

4. The water construction safety fence according to claim 1, characterized in that: The support plate (9) is provided with a through hole (10) at one end of the support seat (8).

5. A waterway construction safety barrier according to claim 1, wherein: The two sides of the fixed beam (2) are provided with a reflective strip (3).

6. A waterway construction safety barrier according to claim 1, wherein: The fence frame (1) is symmetrically provided with a clamping frame (16) at both ends of one side, and a clamping block (17) is symmetrically fixed at both ends of the other side of the fence frame (1), and the clamping block (17) can be inserted into the clamping frame (16).

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