Safety protection fence for water conservancy project

Abstract

The invention discloses a water conservancy project safety protection fence, and relates to the technical field of fences, the water conservancy project safety protection fence comprises a fixed chassis, the fixed chassis is provided with a limiting clamping rod mechanism, the limiting clamping rod mechanism is provided with a one-way limiting mechanism and a foundation locking bolt, and the fixed chassis is provided with an installation main rod mechanism; a plurality of mounting positioning mechanisms are arranged on the mounting main rod mechanism, fixed connecting rods are arranged on the mounting positioning mechanisms, safety protection assemblies are arranged on the fixed connecting rods and comprise tail end locking rod mechanisms, clamping rod mechanisms and safety side rope mechanisms, the tail end locking rod mechanisms are arranged on the fixed connecting rods, the clamping rod mechanisms are arranged on the fixed connecting rods, and the safety side rope mechanisms are arranged on the tail end locking rod mechanisms. According to the safety fence for the water conservancy facilities, the base plate can be fixed by arranging the foundation locking bolts, the position of the limiting clamping rod mechanism can be locked and fixed through the one-way limiting mechanism, the safety protection capacity of the water conservancy facilities is improved, and meanwhile the functions of the fence are enriched.

Description

Technical Field

[0001] The present invention relates to the technical field of fences, and in particular to a safety protection fence for water conservancy projects. Background Art

[0002] In water conservancy projects, safety protection fences are important facilities for ensuring construction safety, isolating dangerous areas, and warning pedestrians.

[0003] In the prior art, by fixing the installation posts on the periphery of the water conservancy project construction site, pulling the linkage plate backward, the linkage plate stretches the tension spring, the linkage plate drives the positioning rod and the baffle plate to move backward. After the front side of the positioning rod enters the inside of the protective net, the extended protective net is moved upward. The extended protective net drives the fixed block and the support plate to move upward. After the fixed block moves to the front side of the positioning rod, the linkage plate is released, and the tension spring drives the linkage plate and the positioning rod to return to their original positions. The positioning rod fixes and supports the extended protective net through the fixed block. However, in the prior art, the length adjustment and adaptability of the fence are limited, and it is not convenient to quickly rescue the fallen person. Therefore, there are great limitations, so there is a large room for improvement in the prior art. Summary of the Invention

[0004] The present invention provides a safety protection fence for water conservancy projects, which solves the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solutions: A safety protection fence for water conservancy projects includes a fixed chassis. A limit clamping rod mechanism is provided on the fixed chassis. A one-way limit mechanism and a floor anchor locking bolt are provided on the limit clamping rod mechanism. An installation main rod mechanism is provided on the fixed chassis. A plurality of installation positioning mechanisms are provided on the installation main rod mechanism. A fixed connecting rod is provided on the installation positioning mechanism. A safety protection component is provided on the fixed connecting rod. The safety protection component includes an end locking rod mechanism, a clamping rod mechanism, and a safety side rope mechanism. The end locking rod mechanism is provided on the fixed connecting rod. The clamping rod mechanism is provided on the fixed connecting rod. The safety side rope mechanism is provided on the end locking rod mechanism and the clamping rod mechanism. The one-way limit mechanism is used to perform one-way limit on the limit clamping rod mechanism. The floor anchor locking bolt is used to lock and limit the fixed chassis. The installation main rod mechanism is used to install and place the installation positioning mechanism. The safety protection component is used to strengthen the protection, and at the same time, the safety protection component is used to achieve quick disassembly and complete the assembly of the rope ladder.

[0006] As a preferred technical solution of the present invention, the limit clamping rod mechanism includes a positioning sleeve fixed on the fixed chassis. A deflection ring is rotatably connected to the side of the positioning sleeve. The deflection ring is fixedly connected to a deflection seat. The deflection seat is fixedly connected to a fixed shaft. The fixed shaft is rotatably connected to a rotating circular block. The rotating circular block is fixedly connected to an installation connecting plate. The installation connecting plate is fixedly connected to a limit contact plate. A plurality of anti-slip blocks are provided at the bottom of the limit contact plate. A bolt hole is provided on the limit contact plate. The floor locking bolt passes through the positioning sleeve and the fixed chassis.

[0007] As a preferred technical solution of the present invention, the one-way limit mechanism includes a limit installation cylinder fixed on the deflection ring. A first elastic member is fixedly connected inside the limit installation cylinder. The end of the first elastic member is fixedly connected to a pressing slider. The pressing slider is located inside the limit installation cylinder. The pressing slider is slidably connected to the limit installation cylinder. The pressing slider is fixedly connected to a pressing slide rod. The pressing slide rod passes through the limit installation cylinder. The pressing slide rod is slidably connected to the limit installation cylinder. The end of the pressing slide rod is fixedly connected to a limit wedge block. A plurality of limit card slots are provided on the circumference of the rotating circular block.

[0008] As a preferred technical solution of the present invention, the main installation rod mechanism includes a main installation rod provided on the fixed chassis. A plurality of installation ring grooves are provided on the main installation rod. The end of the main installation rod away from the fixed chassis is fixedly connected to a threaded installation rod. The end of the threaded installation rod away from the main installation rod is fixedly connected to a locking ring. The threaded installation rod is threadedly connected to a top retaining ring.

[0009] As a preferred technical solution of the present invention, the installation positioning mechanism includes a vertical sleeve slidably connected to the main installation rod. The vertical sleeve is threadedly connected to a first locking bolt. Two lateral sleeves are hinged to the side of the vertical sleeve. The lateral sleeves are threadedly connected to second locking bolts.

[0010] As a preferred technical solution of the present invention, the end locking rod mechanism includes a locking sleeve. The locking sleeve is threadedly connected to a third locking bolt. A first installation rod is fixedly connected to the side of the locking sleeve. Two first rope threading holes are provided on the first installation rod. The two first rope threading holes are symmetrically arranged on the first installation rod.

[0011] As a preferred technical solution of the present invention, the clamping rod mechanism includes a semi-circular shell. An elastic member installation plate is fixedly connected inside the semi-circular shell. Two second elastic members are fixedly connected to the elastic member installation plate. The two second elastic members are symmetrically arranged on the elastic member installation plate. The end of the second elastic member away from the elastic member installation plate is fixedly connected to an arc-shaped clamping rod. A rubber friction sheet is fixedly connected to the inner side of the arc-shaped clamping rod. The semi-circular shell is fixedly connected to a side block. The side block is fixedly connected to a second installation rod. Two second rope threading holes are provided on the second installation rod. The two second rope threading holes are symmetrically arranged on the second installation rod.

[0012] As a preferred technical solution of the present invention, the safety side rope mechanism includes a main rope, the main rope passes through the first rope passing hole and the second rope passing hole, and a plurality of limiting rope knots are provided on the main rope.

[0013] The present invention has the following beneficial effects: By setting the floor locking bolts, the chassis can be fixed. By the one-way limiting mechanism, the position of the limiting rod mechanism can be locked and fixed. By the limiting rod mechanism, the stable connection with the ground can be strengthened. By installing the main rod mechanism, the installation positioning mechanism can be installed. By installing the installation positioning mechanism, the fixed connecting rod can be installed and fixed, so as to realize the connection of adjacent installation positioning mechanisms. By the rod mechanism, the rapid disassembly of the safety side rope mechanism can be realized, so as to disassemble the rope ladder to rescue the drowning person, improve the safety protection ability of water conservancy facilities, and at the same time enrich the functions of the fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of the first perspective of a safety protection fence for water conservancy projects.

[0016] Figure 2 It is a schematic structural diagram of the second perspective of a safety protection fence for water conservancy projects.

[0017] Figure 3 It is a schematic structural diagram of the third perspective of a safety protection fence for water conservancy projects.

[0018] Figure 4 For Figure 3 The enlarged view of area A in

[0019] Figure 5 It is a schematic structural diagram of the safety protection component in a safety protection fence for water conservancy projects.

[0020] Figure 6 It is a cross-sectional view of the one-way limiting mechanism in a safety protection fence for water conservancy projects.

[0021] Figure 7 It is a cross-sectional view of the rod mechanism in a safety protection fence for water conservancy projects.

[0022] In the figure: 1, fixed chassis; 2, limit clamping rod mechanism; 201, positioning sleeve; 202, deflection ring; 203, deflection seat; 204, fixed shaft; 205, rotating round block; 206, mounting connecting plate; 207, limit contact plate; 208, bolt hole; 3, one-way limit mechanism; 301, limit mounting cylinder; 302, first elastic member; 303, pressing slider; 304, pressing slide rod; 305, limit wedge block; 306, limit card slot; 4, anchor locking bolt; 5, main mounting rod mechanism; 501, main mounting rod; 502, mounting ring groove; 503, threaded mounting rod; 504, locking ring; 505, top retaining ring; 6, mounting positioning mechanism; 601, vertical sleeve; 602, first locking bolt; 603, lateral sleeve; 604, second locking bolt; 7, fixed connecting rod; 8, end locking rod mechanism; 801, locking sleeve; 802, third locking bolt; 803, first mounting rod; 804, first rope threading hole; 9, clamping rod mechanism; 901, semi-circular shell; 902, elastic member mounting plate; 903, second elastic member; 904, arc-shaped clamping rod; 905, rubber friction plate; 906, side block; 907, second mounting rod; 908, second rope threading hole; 10, safety side rope mechanism; 1001, main rope; 1002, limit knot. Detailed implementation mode

[0023] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example 1, please refer to Figures 1-7 , a safety protection fence for water conservancy projects, including a fixed chassis 1, a limit clamping rod mechanism 2 is provided on the fixed chassis 1, a one-way limit mechanism 3 and an anchor locking bolt 4 are provided on the limit clamping rod mechanism 2, a main mounting rod mechanism 5 is provided on the fixed chassis 1, a plurality of mounting positioning mechanisms 6 are provided on the main mounting rod mechanism 5, a fixed connecting rod 7 is provided on the mounting positioning mechanism 6, and a safety protection component is provided on the fixed connecting rod 7. The safety protection component includes an end locking rod mechanism 8, a clamping rod mechanism 9 and a safety side rope mechanism 10. The end locking rod mechanism 8 is provided on the fixed connecting rod 7, the clamping rod mechanism 9 is provided on the fixed connecting rod 7, and the safety side rope mechanism 10 is provided on the end locking rod mechanism 8 and the clamping rod mechanism 9; the one-way limit mechanism 3 is used to perform one-way limit on the limit clamping rod mechanism 2, the anchor locking bolt 4 is used to lock and limit the fixed chassis 1, the main mounting rod mechanism 5 is used to install and place the mounting positioning mechanism 6, the safety protection component is used to strengthen the protection, and at the same time, the safety protection component is used to realize quick disassembly and complete the assembly of the rope ladder.

[0025] The installation main rod mechanism 5 includes an installation main rod 501 provided on the fixed chassis 1. A number of installation ring grooves 502 are provided on the installation main rod 501. One end of the installation main rod 501 away from the fixed chassis 1 is fixedly connected to a threaded installation rod 503. One end of the threaded installation rod 503 away from the installation main rod 501 is fixedly connected to a locking ring 504. The threaded installation rod 503 is threadedly connected to a top retaining ring 505. The installation positioning mechanism 6 includes a vertical sleeve 601 slidably connected to the installation main rod 501. The vertical sleeve 601 is threadedly connected to a first locking bolt 602. Two lateral sleeves 603 are hinged to the side of the vertical sleeve 601. The lateral sleeve 603 is threadedly connected to a second locking bolt 604.

[0026] Specifically, rotate the top retaining ring 505 and remove the top retaining ring 505 from the threaded installation rod 503. At this time, the vertical sleeve 601 can be placed outside the installation main rod 501. After adjusting to the appropriate height, then turn the first locking bolt 602 so that the first locking bolt 602 is stuck into the installation ring groove 502 to lock and fix the height position of the vertical sleeve 601. The fixed connecting rod 7 can be installed and fixed through the lateral sleeve 603, and the position of the fixed connecting rod 7 can be fixed in cooperation with the second locking bolt 604.

[0027] The end locking rod mechanism 8 includes a locking sleeve 801. The locking sleeve 801 is threadedly connected to a third locking bolt 802. One side of the locking sleeve 801 is fixedly connected to a first installation rod 803. Two first rope threading holes 804 are provided on the first installation rod 803. The two first rope threading holes 804 are symmetrically arranged on the first installation rod 803. The clamping rod mechanism 9 includes a semi-circular shell 901. An elastic member mounting plate 902 is fixedly connected inside the semi-circular shell 901. Two second elastic members 903 are fixedly connected to the elastic member mounting plate 902. The two second elastic members 903 are symmetrically arranged on the elastic member mounting plate 902. One end of the second elastic member 903 away from the elastic member mounting plate 902 is fixedly connected to an arc-shaped clamping rod 904. A rubber friction plate 905 is fixedly connected to the inner side of the arc-shaped clamping rod 904. The semi-circular shell 901 is fixedly connected to a side block 906. The side block 906 is fixedly connected to a second installation rod 907. Two second rope threading holes 908 are provided on the second installation rod 907. The two second rope threading holes 908 are symmetrically arranged on the second installation rod 907. The safety side rope mechanism 10 includes a main rope 1001. The main rope 1001 passes through the first rope threading hole 804 and the second rope threading hole 908. A number of limit rope knots 1002 are provided on the main rope 1001.

[0028] Specifically, under the action of the arc-shaped clamping rod 904 and in conjunction with the second elastic member 903, the fixed connecting rod 7 can be surrounded. At the same time, when the rubber friction plate 905 comes into contact with the fixed connecting rod 7, the second mounting rod 907 can be installed. If it is necessary to disassemble this structure, the arc-shaped clamping rod 904 is toggled, causing the second elastic member 903 to be compressed, and then the second mounting rod 907 is removed, thus completing the disassembly of the rope ladder. At the same time, since the end of the main rope 1001 is connected to the first mounting rod 803 and the position of the first mounting rod 803 is fixed, the safety and stability of the end of the rope ladder can be ensured.

[0029] Embodiment 2, continue to refer to Figures 1-4 and Figure 6 , in the embodiment of the present invention, the limit clamping rod mechanism 2 includes a positioning sleeve 201 fixed to the fixed chassis 1. A deflection ring 202 is rotatably connected to the side of the positioning sleeve 201. The deflection ring 202 is fixedly connected to a deflection seat 203. The deflection seat 203 is fixedly connected to a fixed shaft 204. The fixed shaft 204 is rotatably connected to a rotating circular block 205. The rotating circular block 205 is fixedly connected to a mounting connecting plate 206. The mounting connecting plate 206 is fixedly connected to a limit contact plate 207. A number of anti-slip blocks are provided at the bottom of the limit contact plate 207. A bolt hole 208 is provided on the limit contact plate 207. The floor locking bolt 4 passes through the positioning sleeve 201 and the fixed chassis 1. The one-way limit mechanism 3 includes a limit mounting cylinder 301 fixed to the deflection ring 202. A first elastic member 302 is fixedly connected inside the limit mounting cylinder 301. The end of the first elastic member 302 is fixedly connected to a pressing slider 303. The pressing slider 303 is located inside the limit mounting cylinder 301. The pressing slider 303 is slidably connected to the limit mounting cylinder 301. The pressing slider 303 is fixedly connected to a pressing slide rod 304. The pressing slide rod 304 passes through the limit mounting cylinder 301. The pressing slide rod 304 is slidably connected to the limit mounting cylinder 301. The end of the pressing slide rod 304 is fixedly connected to a limit wedge block 305. A number of limit card slots 306 are provided on the circumference of the rotating circular block 205.

[0030] Specifically, under the action of the first elastic member 302, the pressing slider 303 can be pressed, and then the pressing slide rod 304 is pressed, so that the limit wedge block 305 is inserted into the limit card slot 306. At this time, without toggling the limit wedge block 305, only the limit contact plate 207 can be rotated towards the ground direction, thus realizing anti-slip. By placing a floor bolt in the bolt hole 208, the limit contact plate 207 can be connected to the ground.

[0031] In the implementation process of the present invention, first, the fixed chassis 1 is placed at the position where installation is required, and then by adjusting the limit rod mechanism 2, the connection with the ground is achieved to strengthen the stable connection with the ground. The one-way limit mechanism 3 can perform one-way limit on the limit rod mechanism 2, and the anchor bolt 4 can achieve the stable connection between the fixed chassis 1 and the ground. Then, the installation positioning mechanism 6 is placed at different heights on the main rod mechanism 5, and then the fixed connecting rod 7 is placed on the installation positioning mechanism 6, thereby locking and fixing the fixed connecting rod 7. Then, the safety protection component is installed on the fixed connecting rod 7. Specifically, the end locking rod mechanism 8 and the rod mechanism 9 are placed outside the fixed connecting rod 7. In case of an emergency, the rod mechanism 9 can be quickly disassembled from the fixed connecting rod 7 to obtain a rope ladder, which can rescue the people or objects falling into the water.

[0032] The present invention can fix the fixed chassis 1 by setting the anchor bolt 4, can lock and fix the position of the limit rod mechanism 2 through the one-way limit mechanism 3, can strengthen the stable connection with the ground through the limit rod mechanism 2, can install the installation positioning mechanism 6 through the main rod mechanism 5, and can install and fix the fixed connecting rod 7 through the installation positioning mechanism 6, thereby realizing the connection of adjacent installation positioning mechanisms 6. The rod mechanism 9 can realize the quick disassembly of the safety side rope mechanism 10, so as to disassemble the rope ladder to rescue the people and objects falling into the water. The end locking rod mechanism 8 is used to fix the end of the safety side rope mechanism 10, improving the safety protection ability of water conservancy facilities and enriching the functions of the fence at the same time.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy project safety protection fence, including a fixed chassis, characterized in that: The fixed chassis is provided with a limit clamping rod mechanism, the limit clamping rod mechanism is provided with a one-way limit mechanism and a ground anchor locking bolt, the fixed chassis is provided with an installation main rod mechanism, the installation main rod mechanism is provided with a plurality of installation positioning mechanisms, the installation positioning mechanism is provided with a fixed connecting rod, and the fixed connecting rod is provided with a safety protection assembly, and the safety protection assembly comprises an end locking rod mechanism, a clamping rod mechanism and a safety side rope mechanism, the end locking rod mechanism is arranged on the fixed connecting rod, the clamping rod mechanism is arranged on the fixed connecting rod, and the safety side rope mechanism is arranged on the end locking rod mechanism and the clamping rod mechanism; the one-way limit mechanism is used to perform one-way limit on the limit clamping rod mechanism, the ground anchor locking bolt is used to lock and limit the fixed chassis, the installation main rod mechanism is used to install and place the installation positioning mechanism, the safety protection assembly is used to strengthen protection, and at the same time, the safety protection assembly is used to realize quick disassembly to complete the assembly of the rope ladder.

2. The water conservancy project safety protection fence according to claim 1 is characterized in that: The limit clamping rod mechanism includes a positioning sleeve fixed on the fixed chassis, the side of the positioning sleeve is rotatably connected to the deflection ring, the deflection ring is fixedly connected to the deflection seat, the deflection seat is fixedly connected to the fixed shaft, the fixed shaft is rotatably connected to the rotating round block, the rotating round block is fixedly connected to the mounting connecting plate, the mounting connecting plate is fixedly connected to the limit contact plate, a plurality of anti-sliding blocks are provided at the bottom of the limit contact plate, bolt holes are provided on the limit contact plate, and the anchor locking bolts pass through the positioning sleeve and the fixed chassis.

3. The water conservancy project safety protection fence according to claim 2 is characterized in that: The one-way limiting mechanism includes a limiting mounting cylinder fixed on the deflection ring, a first elastic member fixedly connected inside the limiting mounting cylinder, an end of the first elastic member fixedly connected to a clamping slider, the clamping slider is located in the limiting mounting cylinder, the clamping slider and the limiting mounting cylinder are slidably connected, the clamping slider is fixedly connected to a clamping slide rod, the clamping slide rod passes through the limiting mounting cylinder, the clamping slide rod and the limiting mounting cylinder are slidably connected, the end of the clamping slide rod is fixedly connected to a limiting wedge block, and a plurality of limiting slots are provided on the circumference of the rotating circle.

4. The water conservancy project safety protection fence according to claim 1 is characterized in that: The main mounting rod mechanism includes a main mounting rod arranged on a fixed chassis, a plurality of mounting ring grooves are arranged on the main mounting rod, one end of the main mounting rod away from the fixed chassis is fixedly connected to a threaded mounting rod, one end of the threaded mounting rod away from the main mounting rod is fixedly connected to a locking ring, and the threaded mounting rod is threadedly connected to a top retaining ring.

5. The water conservancy project safety protection fence according to claim 4 is characterized in that: The installation positioning mechanism includes a vertical sleeve slidably connected to the installation main rod, the vertical sleeve is threadedly connected to the first locking bolt, the side of the vertical sleeve is hinged to two lateral sleeves, and the lateral sleeve is threadedly connected to the second locking bolt.

6. The water conservancy project safety protection fence according to claim 5 is characterized in that: The end locking rod mechanism includes a locking sleeve, which is threadedly connected to the third locking bolt. The side of the locking sleeve is fixedly connected to the first mounting rod. The first mounting rod is provided with two first rope threading holes, and the two first rope threading holes are symmetrically arranged on the first mounting rod.

7. The water conservancy project safety protection fence according to claim 6 is characterized in that: The clamping rod mechanism includes a semi-annular shell, an elastic member mounting plate is fixedly connected inside the semi-annular shell, the elastic member mounting plate is fixedly connected to two second elastic members, the two second elastic members are symmetrically arranged on the elastic member mounting plate, one end of the second elastic member away from the elastic member mounting plate is fixedly connected to an arc-shaped clamping rod, the inner side of the arc-shaped clamping rod is fixedly connected to a rubber friction plate, the semi-annular shell is fixedly connected to a side block, the side block is fixedly connected to a second mounting rod, two second rope threading holes are provided on the second mounting rod, and the two second rope threading holes are symmetrically arranged on the second mounting rod.

8. The water conservancy project safety protection fence according to claim 7 is characterized in that: The safety edge rope mechanism comprises a main rope, the main rope passes through a first rope threading hole and a second rope threading hole, and a plurality of limit rope knots are arranged on the main rope.

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