Safety protection structure for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, in particular to a water conservancy construction safety protection structure which has the advantage of improving practicability and comprises a base, a first fixing plate is arranged on the left portion of the base, a plurality of first inserting grooves are formed in the first fixing plate, a plurality of protection nets are inserted into the first inserting grooves, and a second fixing plate is arranged on the right portion of the base. A plurality of mounting grooves are formed in one side of the first fixing plate, locking devices are connected to the mounting grooves in a sliding mode, a plurality of round holes are formed in one side of the protective net, elastic components are arranged in the mounting grooves, the other ends of the elastic components are connected with the locking devices, and the locking devices are connected with the mounting grooves in a sliding mode. And the elastic component provides thrust for the locking device.

Description

TECHNICAL FIELD

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

[0002] It is known that water conservancy construction is a kind of engineering construction, and water conservancy construction has many similarities with general civil engineering, such as road, railway, bridge and house building, etc., and water conservancy construction needs to build different types of hydraulic structures, such as dam, dike, spillway, sluice, intake, channel, aqueduct, raftway and fishway, to achieve its goal.

[0003] The utility model discloses water conservancy construction safety protection structure discloses the utility model discloses water conservancy construction safety protection structure, including base, be equipped with two stand on the base top, be equipped with drive structure and protection net structure between two stands, drive structure includes horizontal rod, two stands are equipped with corresponding bearing seat respectively, the both ends of horizontal rod are connected to the inner ring of corresponding bearing seat respectively, the middle part of horizontal rod is equipped with ring, be equipped with gear on horizontal rod, the first through -hole is evenly distributed on the gear, be equipped with movable shaft on the stand, the movable shaft is located the outside of stand and is equipped with knob one end, drives movable shaft rotation through knob, makes the end of movable shaft far from the knob and stretches into the first through -hole inside, to limit and fix the gear, protection net structure includes main protection net, the both sides of main protection net are fixedly connected with connecting plate through corresponding connecting shaft respectively, the side of connecting plate is equipped with a plurality of gear teeth, gear tooth and gear meshed connection, the side of connecting plate is still slidably connected in the slide groove on the stand through pulley, when driving horizontal rod and gear rotation through the ring, the gear drives connecting plate to move up and down along the slide groove through the gear tooth meshed connection with it, thereby drives main protection net to adjust height.

[0004] The device adjusts the height of the protection net through the gear meshing mode, but the dust is large in the construction site, which is easy to adhere to the surface of the gear, and with the rotation of the gear, it will be attached to each component, thereby forming the blockage feeling, affecting the transmission effect of the gear, and the gear and other components need to be positioned and cleaned, so the practicability is not very good, and there is still room for improvement. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a water conservancy construction safety protection structure, which has the characteristics of improving practicability.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a water conservancy construction safety protection structure, including the base, the left part of base is provided with first fixed plate, first fixed plate is provided with a plurality of first slot, and is inserted with a plurality of protective nets, the right part of base is provided with second fixed plate, second fixed plate is provided with a plurality of second slot, and with protective net is inserted and is set, one side of first fixed plate is provided with a plurality of installation groove, and all slidingly connected with locking device, one side of protective net is provided with a plurality of round holes, the installation groove is provided with elastic component, the other end of elastic component is connected with locking device, and elastic component provides the thrust to locking device.

[0009] Further, the locking device includes a plug rod inserted into the round hole, the plug rod is provided with a pull rod on one side and slides in the installation groove, the pull rod is provided with a limit plate on one side and slides in the installation groove, the side wall of the first fixed plate is provided with a clamping groove and is clamped with the limit plate.

[0010] Further, the installation groove includes a first sliding groove slidingly arranged with the plug rod, the side wall of the first sliding groove is connected with the elastic component, the elastic component is penetratingly arranged with the pull rod, a second sliding groove slidingly arranged with the pull rod is penetratingly connected on one side of the first sliding groove, a limit groove is penetratingly connected on one side of the second sliding groove, and the limit plate is installed in the limit groove.

[0011] Further, the elastic component is a common spring, and a gap is arranged between the spring and the inner wall of the first sliding groove.

[0012] Preferably, the first fixed plate is provided with a plurality of support plates on one side, the middle part of the plurality of support plates is provided with a placing groove, and the lower part of the plurality of protective nets is placed in the corresponding placing groove to support the protective nets.

[0013] Preferably, the pull rod is provided with a pull ring on one side, so that the staff can pull out the plug rod from the round hole of the protective net by grabbing the pull ring.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a water conservancy construction safety protection structure, which has the following beneficial effects:

[0016] The water conservancy construction safety protection structure only needs to pull the inserting rod into the first sliding groove, then pass the protection net from the first inserting groove of the first fixed plate and insert into the second inserting groove of the second fixed plate, then only need to pull the pulling rod, align the limiting plate with the limiting groove, then release the pulling rod, at this time, under the pulling force of the spring stretching, the pulling rod is pulled into the second sliding groove, the inserting rod slides in the first sliding groove and is inserted into the round hole of the protection net, so that the protection net is fixed, and the external dust is blocked by the pulling rod, the spring pulling the inserting rod into the round hole is not affected, thereby the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional schematic view of the utility model after removing the inserting rod and the pulling rod and the like cooperation;

[0019] Figure 3 It is a structure schematic view of the first fixed plate and the inserting rod and the like cooperation local amplification of the utility model;

[0020] Figure 4 It is a three-dimensional schematic view of the inserting rod and the pulling rod and the like cooperation amplification of the utility model;

[0021] Figure 5 It is a three-dimensional schematic view of the protection net amplification of the utility model;

[0022] Figure 6 It is a structure schematic view of the utility model Figure 1 local amplification of A shown in the utility model;

[0023] Figure 7 It is a structure schematic view of the utility model Figure 2 local amplification of B shown in the utility model;

[0024] Figure 8 It is a structure schematic view of the utility model Figure 3 local amplification of C shown in the utility model.

[0025] In the drawing: 1, base; 2, first fixed plate; 3, first inserting groove; 4, protection net; 5, second fixed plate; 6, second inserting groove; 7, round hole; 8, inserting rod; 9, pulling rod; 10, limiting plate; 11, clamping groove; 12, first sliding groove; 13, second sliding groove; 14, limiting groove; 15, spring; 16, supporting plate; 17, placing groove; 18, pull ring. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Please refer to Figures 1-8 The utility model discloses a water conservancy construction safety protection structure, including base 1, the left part of base 1 is provided with first fixed plate 2, first fixed plate 2 is provided with a plurality of first slot 3, and is inserted with a plurality of protective nets 4, the right part of base 1 is provided with second fixed plate 5, and second fixed plate 5 is provided with a plurality of second slot 6, and with protective net 4 is inserted and is set up, passes through from the first slot 3 of first fixed plate 2 to the second slot 6 of second fixed plate 5, to install protective net 4, convenient installation and the loss is small, and according to the need installs different number of protective nets 4, the side of first fixed plate 2 is provided with a plurality of installation grooves, and all slidingly connected with locking device, and one side of protective net 4 is provided with a plurality of round holes 7, and one side of locking device is inserted into round hole 7, and protective net 4 is fixed, and the other end of elastic component in installation groove is connected with locking device, and elastic component provides the thrust to locking device, to pull the left part of locking device into the round hole 7 of protective net 4.

[0028] Locking device includes the plug rod 8 of being inserted into round hole 7, and one side of plug rod 8 is provided with pull rod 9, and in installation groove sliding, and one side of pull rod 9 is provided with limit plate 10, and in installation groove sliding, and the side wall of first fixed plate 2 is provided with the clamping groove 11, and with limit plate 10 is connected and is set up, and limit plate 10 and pull rod 9 are pulled out of installation groove, then limit plate 10 is rotated ninety degrees, and then limit plate 10 is clamped into the clamping groove 11 of first fixed plate 2, to fix limit plate 10, when plug rod 8 slides into installation groove, and separates with protective net 4.

[0029] Installation groove includes the first sliding slot 12 of being slidably set with plug rod 8, and the side wall of first sliding slot 12 is connected with the elastic component, and spring 15 and pull rod 9 are connected, and the first sliding slot 12 of one side is connected with the second sliding slot 13 of being slidably set with pull rod 9, and pull rod 9 is slid in second sliding slot 13, and can drive plug rod 8 to slide into first sliding slot 12, when plug rod 8 compresses elastic component, and makes elastic component compress in first sliding slot 12, and the second sliding slot 13 of one side is connected with limit slot 14, and limit plate 10 is in limit slot 14, when plug rod 8 no longer continues to slide in first sliding slot 12.

[0030] The elastic component is a common spring 15, the spring 15 is low in cost, and a gap is arranged between the spring 15 and the inner wall of the first sliding groove 12, so that the spring 15 is prevented from rubbing against the first sliding groove 12 when being contracted, thereby avoiding unnecessary abrasion.

[0031] The first fixed plate 2 is provided with a plurality of support plates 16, the middle part of each of the plurality of support plates 16 is provided with a placing groove 17, and the lower part of each of the plurality of protective nets 4 is placed in the corresponding placing groove 17, so as to support the protective net 4, thereby improving the stability of the protective net 4, and the right part of each of the plurality of support plates 16 is connected with the second fixed plate 5.

[0032] The pull rod 9 is provided with a pull ring 18 on one side, so as to facilitate an operator to grasp the pull ring 18 and drive the pull rod 9 to slide in the second sliding groove 13, the limiting plate 10 to be pulled out of the limiting groove 14, and the insertion rod 8 to be pulled out of the circular hole 7 of the protective net 4 and then slide into the second sliding groove 13, until the limiting plate 10 is clamped into the clamping groove 11 of the first fixed plate 2.

[0033] In summary, when the water conservancy construction safety protection structure is used, an operator installs the water conservancy construction safety protection structure at a specified position of a construction site, then grasps the pull ring 18 on one side of the pull rod 9, drives the insertion rod 8 to slide into the first sliding groove 12, compresses the spring 15, and makes the limiting plate 10 leave the limiting groove 14, then rotates the pull ring 18 by 90 degrees, makes the limiting plate 10 be clamped into the clamping groove 11 of the first fixed plate 2, inserts the protective net 4 into the first insertion groove 3 of the first fixed plate 2 and then slides into the placing groove 17 of the support plate 16, until one side of the protective net 4 is inserted into the second insertion groove 6 of the second fixed plate 5, then grasps the pull ring 18 to make the limiting plate 10 leave the clamping groove 11, reversely rotates the pull ring 18 by 90 degrees, and releases the pull ring 18, at this time, the spring 15 is stretched, drives the insertion rod 8 to be inserted into the circular hole 7 of the protective net 4, and at this time, the protective net 4 is installed and fixed, according to the requirement, a corresponding number of protective nets 4 are installed on the water conservancy construction safety protection structure, so that the protective nets 4 reach a corresponding height.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A safety protection structure for hydraulic construction, comprising a base (1), characterized in that: The left part of the base (1) is provided with a first fixed plate (2), the first fixed plate (2) is provided with a plurality of first slots (3), and a plurality of protective nets (4) are inserted, the right part of the base (1) is provided with a second fixed plate (5), the second fixed plate (5) is provided with a plurality of second slots (6), and is in plug connection with the protective nets (4), one side of the first fixed plate (2) is provided with a plurality of mounting grooves, and the locking devices are slidably connected, one side of the protective net (4) is provided with a plurality of round holes (7), the mounting groove is provided with an elastic member, the other end of the elastic member is connected with the locking device, and the elastic member provides a thrust force to the locking device.

2. A water construction safety protection structure according to claim 1, characterized in that: The locking device comprises an insertion rod (8) inserted into the round hole (7), one side of the insertion rod (8) is provided with a pull rod (9) and slides in the mounting groove, one side of the pull rod (9) is provided with a limiting plate (10) and slides in the mounting groove, a clamping groove (11) is arranged on the side wall of the first fixed plate (2) and is in clamping connection with the limiting plate (10).

3. A waterway construction safety protection structure according to claim 2, characterized in that: The mounting groove comprises a first sliding groove (12) in sliding connection with the insertion rod (8), the side wall of the first sliding groove (12) is connected with the elastic member, the elastic member is in through connection with the pull rod (9), one side of the first sliding groove (12) is in through connection with a second sliding groove (13) in sliding connection with the pull rod (9), one side of the second sliding groove (13) is in through connection with a limiting groove (14), and the limiting plate (10) is mounted in the limiting groove (14).

4. A waterway construction safety protection structure according to claim 3, characterized in that: The elastic member is a common spring (15), and a spacing is formed between the spring (15) and the inner wall of the first sliding groove (12).

5. A hydraulic construction safety protection structure according to claim 4, characterized in that: One side of the first fixed plate (2) is provided with a plurality of supporting plates (16), the middle parts of the plurality of supporting plates (16) are provided with placing grooves (17), and the lower parts of the plurality of protective nets (4) are placed in the corresponding placing grooves (17) to support the protective nets (4).

6. A waterway construction safety protection structure according to claim 5, wherein: One side of the pull rod (9) is provided with a pull ring (18), so that the staff can pull out the insertion rod (8) from the round hole (7) of the protective net (4) by grabbing the pull ring (18).

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