Safety protection device for water conservancy construction

Abstract

The utility model provides a safety protection device for water conservancy construction, and belongs to the technical field of protection devices. The safety protection device for water conservancy construction comprises protection plates and a fixing assembly, the fixing assembly comprises a bottom frame, a two-way sliding rail, a supporting block, a turn buckle and a rain shelter, the protection plates are symmetrically arranged, the protection plates are rotationally connected with one side of the supporting block, the protection plates are slidably connected with the supporting block, and the turn buckle is arranged on the bottom frame. The two-way sliding rail is arranged on the inner side of the bottom frame, the sliding end of the two-way sliding rail is fixedly connected with one side of the supporting block, one side of the turn buckle is inserted into one side of the bottom frame, the other side of the turn buckle is inserted into one side of the upper portion of the protection plate, and the bottom of the rain shelter is inserted into the upper portion of the bottom frame. In the whole using process, on one hand, the pit wall of the foundation pit is supported and protected in the water conservancy project, collapse is reduced, on the other hand, rainwater is shielded from the foundation pit, and therefore convenience is brought to water conservancy construction.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of protective devices, in particular to a safety protection device for water conservancy construction. BACKGROUND

[0002] When laying underground pipelines in water conservancy projects, a foundation pit is dug for pipeline connection operations when the new pipeline is connected with the old pipeline. However, after the foundation pit is dug, it often rains, and water will enter the inside of the foundation pit, causing the foundation pit to collapse. In some cases, in order to speed up the progress of the project, operations are carried out at the same time as it is raining. However, the periphery of the foundation pit for pipeline connection is usually provided with a protective fence, which is inconvenient for supporting the pit wall of the foundation pit and for shielding rain for the foundation pit, thereby bringing inconvenience to the construction of water conservancy projects. CONTENT OF THE UTILITY MODEL

[0003] In order to make up for the above shortcomings, the present application provides a safety protection device for water conservancy construction, aiming to improve the problem that the periphery of the foundation pit for pipeline connection is usually provided with a protective fence, which is inconvenient for supporting the pit wall of the foundation pit and for shielding rain for the foundation pit, thereby bringing inconvenience to the construction of water conservancy projects.

[0004] The present application provides a safety protection device for water conservancy construction, comprising a protective plate and a fixing assembly, the fixing assembly comprising a bottom frame, a bidirectional sliding rail, a supporting block, a flower basket bolt and a rain shelter, the protective plate being symmetrically arranged, the protective plate being rotatably connected with one side of the supporting block, the protective plate being slidably connected with the supporting block, the bidirectional sliding rail being arranged on the inner side of the bottom frame, the sliding end of the bidirectional sliding rail being fixedly connected with one side of the supporting block, one side of the flower basket bolt being inserted into one side of the bottom frame, the other side of the flower basket bolt being inserted into one side of the upper part of the protective plate, and the bottom part of the rain shelter being inserted into the upper part of the bottom frame.

[0005] In a specific embodiment, the protective plate is symmetrically provided with a groove, one side of the supporting block is provided with a shaft rod, and one side of the shaft rod is slidably connected in the groove.

[0006] In a specific embodiment, the bidirectional sliding rail comprises a bidirectional threaded rod, a first transmission shaft, a second transmission shaft and a sliding block, the sliding block being symmetrically arranged, the bidirectional threaded rod being symmetrically arranged, the bidirectional threaded rod being rotatably connected with the bottom frame, the first transmission shaft and the second transmission shaft both being rotatably connected with the bottom frame, the second transmission shaft being transmissionally connected with one end of the bidirectional threaded rod, the second transmission shaft being transmissionally connected with the first transmission shaft, the bidirectional threaded rod being threadedly connected with the sliding block, the sliding block being slidably connected with the bottom frame, and the supporting block being fixedly connected with the sliding block.

[0007] In a specific embodiment, the bidirectional threaded rod is provided with a first bevel gear at one end, the first transmission shaft is provided with a second bevel gear, the first transmission shaft is provided with a third bevel gear at one side of the middle part, the second transmission shaft is provided with a fourth bevel gear, the first bevel gear is connected in meshing with the second bevel gear, and the third bevel gear is connected in meshing with the fourth bevel gear.

[0008] In a specific embodiment, the second transmission shaft is provided with a polygonal block at the upper part, and the chassis is provided with a locking bolt which is screwed through the chassis and abuts against the surface of the second transmission shaft.

[0009] In a specific embodiment, the protective plate and the chassis are both provided with rotating blocks, one side of the basket bolt is inserted into one of the rotating blocks, and the other side of the basket bolt is inserted into the other rotating block.

[0010] In a specific embodiment, the rain shelter comprises arc-shaped rods and a rain cloth, a plurality of arc-shaped rods are arranged at intervals, the arc-shaped rods are fixedly connected with the rain cloth, and the bottom parts of the arc-shaped rods are inserted into the upper part of the chassis.

[0011] In a specific embodiment, the upper part of the chassis is provided with pipe sleeves at intervals, and the bottom parts of the arc-shaped rods are inserted into the pipe sleeves.

[0012] Beneficial effects: The safety protection device for water conservancy construction provided by the application has the beneficial effects that when in use, the chassis is placed on the upper part of the foundation pit to block water on the ground of the foundation pit, the protective plates are inserted into one side of the supporting blocks and symmetrically arranged, the sliding ends of the bidirectional sliding rails are moved to drive the movement of the protective plates, one side of each protective plate is abutted against the sidewall of the foundation pit, one side of the basket bolt is inserted into the upper part of the chassis, the other side of the basket bolt is inserted into one side of the protective plate, the basket bolt is adjusted, the protective plates are tensioned, the sidewall of the foundation pit is protected, the bottom part of the rain shelter is inserted into the upper part of the chassis to block rain for the foundation pit, and therefore, on the one hand, the sidewall of the foundation pit is supported and protected in the water conservancy project to reduce collapse, and on the other hand, the foundation pit is blocked from rain, thereby bringing convenience to water conservancy construction. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0014] Figure 1is a first perspective structural schematic view of a safety protection device for water conservancy construction provided by the embodiment of the present application.

[0015] Figure 2 is a second perspective structural schematic view of a safety protection device for water conservancy construction provided by the embodiment of the present application.

[0016] Figure 3 is a partial structural schematic view of a base frame provided by the embodiment of the present application.

[0017] Figure 4 is a partial structural schematic view of a bidirectional sliding rail provided by the embodiment of the present application.

[0018] Figure 5 is a partial structural schematic view of a flower basket bolt provided by the embodiment of the present application.

[0019] Figure 6 is a partial structural schematic view of a rain shelter provided by the embodiment of the present application.

[0020] In the figure: 100 - protection plate; 110 - groove; 120 - rotating block; 200 - fixing assembly; 210 - base frame; 212 - locking bolt; 213 - pipe sleeve; 220 - bidirectional sliding rail; 221 - bidirectional threaded rod; 222 - first transmission shaft; 223 - second transmission shaft; 224 - sliding block; 225 - first bevel gear; 226 - second bevel gear; 227 - third bevel gear; 228 - fourth bevel gear; 229 - polygonal block; 230 - supporting block; 231 - shaft rod; 240 - flower basket bolt; 250 - rain shelter; 251 - arc-shaped rod; 252 - rain cloth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

[0022] Please refer to Figure 1 The present application provides a safety protection device for water conservancy construction, which comprises a protection plate 100 and a fixing assembly 200.

[0023] Please refer to Figures 1-6The fixed assembly 200 comprises a chassis 210, a bidirectional slide rail 220, a support block 230, a basket bolt 240 and a rain shelter 250. The protective plates 100 are symmetrically arranged, and the protective plates 100 are rotatably connected to one side of the support block 230 and slidably connected to the support block 230. The bidirectional slide rail 220 is arranged on the inner side of the chassis 210, and the sliding end of the bidirectional slide rail 220 is fixedly connected to one side of the support block 230. One side of the basket bolt 240 is inserted into one side of the chassis 210, and the other side of the basket bolt 240 is inserted into one side of the upper part of the protective plate 100. The bottom of the rain shelter 250 is inserted into the upper part of the chassis 210. The protective plates 100 are symmetrically provided with grooves 110. One side of the support block 230 is provided with a shaft rod 231, and one side of the shaft rod 231 is slidably connected to the inside of the groove 110. The bidirectional slide rail 220 comprises a bidirectional threaded rod 221, a first transmission shaft 222, a second transmission shaft 223 and a sliding block 224. The sliding blocks 224 are symmetrically arranged, and the bidirectional threaded rods 221 are symmetrically arranged. The bidirectional threaded rods 221 are rotatably connected to the chassis 210. The first transmission shaft 222 and the second transmission shaft 223 are rotatably connected to the chassis 210. The second transmission shaft 223 is drivingly connected to one end of the bidirectional threaded rod 221, and the second transmission shaft 223 is drivingly connected to the first transmission shaft 222. The bidirectional threaded rod 221 is threadedly connected to the sliding block 224, and the sliding block 224 is slidably connected to the chassis 210. The support block 230 is fixedly connected to the sliding block 224. One end of the bidirectional threaded rod 221 is provided with a first bevel gear 225. The first transmission shaft 222 is provided with a second bevel gear 226. One side of the middle part of the first transmission shaft 222 is provided with a third bevel gear 227. The second transmission shaft 223 is provided with a fourth bevel gear 228. The first bevel gear 225 is meshingly connected to the second bevel gear 226. The third bevel gear 227 is meshingly connected to the fourth bevel gear 228. A polygonal block 229 is arranged on the upper part of the second transmission shaft 223. The chassis 210 is provided with a locking bolt 212. The locking bolt 212 is threadedly penetrated through the chassis 210 and abuts against the surface of the second transmission shaft 223. The protective plates 100 and the chassis 210 are both provided with rotating blocks 120. One side of the basket bolt 240 is inserted into one of the rotating blocks 120, and the other side of the basket bolt 240 is inserted into the other rotating block 120. The rain shelter 250 comprises arc-shaped rods 251 and rain cloth 252. The arc-shaped rods 251 are arranged at intervals, and the arc-shaped rods 251 are fixedly connected to the rain cloth 252. The bottoms of the arc-shaped rods 251 are inserted into the upper part of the chassis 210. Tube sleeves 213 are arranged at intervals on the upper part of the chassis 210, and the bottoms of the arc-shaped rods 251 are inserted into the tube sleeves 213.

[0024] The working principle of the safety protection device for water conservancy construction is as follows: during use, the base frame 210 is placed on the upper part of the foundation pit to block water on the ground of the foundation pit, the protection plate 100 is inserted on one side of the supporting block 230, and the protection plate 100 is symmetrically arranged, then the polygonal block 229 is rotated to drive the rotation of the second transmission shaft 223, the first transmission shaft 222 is driven to rotate by the second transmission shaft 223, the bidirectional threaded rod 221 is driven to rotate by the first transmission shaft 222, the sliding block 224 is driven to move by the bidirectional threaded rod 221, the supporting block 230 is driven to move by the sliding block 224, and the protection plate 100 is driven to move by the supporting block 230, one side of the protection plate 100 is abutted against the sidewall of the foundation pit, then one side of the basket bolt 240 is inserted on the upper part of the base frame 210, the other side of the basket bolt 240 is inserted on one side of the protection plate 100, the basket bolt 240 is adjusted, the protection plate 100 is tensioned, the sidewall of the foundation pit is protected, and the rain shed 250 is inserted on the upper part of the base frame 210 to block and prevent rain of the foundation pit, so that the sidewall of the foundation pit is supported and protected in the water conservancy project, the collapse is reduced, and the rain of the foundation pit is blocked, thereby facilitating the water conservancy construction.

[0025] The above merely provides an embodiment of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A safety protection device for water conservancy construction, characterized in that, The utility model provides a kind of protective plate (100); Fixed assembly (200), the fixed assembly (200) includes chassis (210), bidirectional slide rail (220), support block (230), basket bolt (240) and canopy (250), the protective plate (100) is symmetrically arranged, the protective plate (100) is rotatably connected with one side of the support block (230), the protective plate (100) is slidably connected with the support block (230), the bidirectional slide rail (220) is arranged in the inside of the chassis (210), the bidirectional slide rail (220) is fixedly connected with one side of the support block (230) at sliding end, the basket bolt (240) is inserted in one side of the chassis (210), the basket bolt (240) is inserted in one side of the upper portion of the protective plate (100), and the canopy (250) is inserted in the upper portion of the chassis (210). The protective plate (100) is symmetrically provided with a groove (110), and the support block (230) is provided with a shaft (231) on one side.

2. The safety protection device for hydraulic construction according to claim 1, characterized in that, The bidirectional slide rail (220) includes a bidirectional threaded rod (221), a first transmission shaft (222), a second transmission shaft (223) and a sliding block (224), the sliding block (224) is symmetrically arranged, the bidirectional threaded rod (221) is symmetrically arranged, the bidirectional threaded rod (221) is rotatably connected with the chassis (210), the first transmission shaft (222) and the second transmission shaft (223) are rotatably connected with the chassis (210), the second transmission shaft (223) is drivingly connected with one end of the bidirectional threaded rod (221), the second transmission shaft (223) is drivingly connected with the first transmission shaft (222), the bidirectional threaded rod (221) is threadedly connected with the sliding block (224), the sliding block (224) is slidably connected with the chassis (210), and the support block (230) is fixedly connected with the sliding block (224).

3. The safety protection device for hydraulic construction according to claim 1, characterized in that, The bidirectional threaded rod (221) is provided with a first bevel gear (225) at one end, the first transmission shaft (222) is provided with a second bevel gear (226), the first transmission shaft (222) is provided with a third bevel gear (227) on one side of the middle portion, the second transmission shaft (223) is provided with a fourth bevel gear (228), the first bevel gear (225) is meshedly connected with the second bevel gear (226), and the third bevel gear (227) is meshedly connected with the fourth bevel gear (228).

4. The safety protection device for hydraulic construction according to claim 3, characterized in that, The second transmission shaft (223) is provided with a polygonal block (229) on the upper portion, and the chassis (210) is provided with a locking bolt (212), the locking bolt (212) is threadedly penetrated through the chassis (210) and abuts against the surface of the second transmission shaft (223).

5. The safety protection device for hydraulic construction according to claim 3, characterized in that, ​ 6. The safety protection device for hydraulic construction according to claim 1, characterized in that, The protective plate (100) and the chassis (210) are provided with rotating blocks (120), one side of the basket bolt (240) is inserted into one of the rotating blocks (120), and the other side of the basket bolt (240) is inserted into the other rotating block (120).

7. The safety protection device for hydraulic construction according to claim 1, characterized in that, The rain shelter (250) comprises arc-shaped rods (251) and a rain cloth (252), a plurality of arc-shaped rods (251) are arranged at intervals, the plurality of arc-shaped rods (251) are fixedly connected with the rain cloth (252), and the bottoms of the plurality of arc-shaped rods (251) are inserted into the upper portion of the chassis (210).

8. The safety protection device for hydraulic construction according to claim 7, characterized in that, The upper portion of the chassis (210) is provided with pipe sleeves (213) at intervals, and the bottoms of the arc-shaped rods (251) are inserted into the pipe sleeves (213).

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