Slope safety isolation device

Abstract

The utility model provides a side slope safety isolation device, and relates to the technical field of water conservancy projects. The number of the installation positioning rods is two. A protective net is arranged between the two mounting positioning rods; the bottom end faces of the two installation positioning rods are each fixedly connected with a set of fixing cones. A fixed block is fixedly connected to the center of the front end surface of each of the two mounting positioning rods; the two fixing blocks are each internally connected with an auxiliary positioning rod in a sliding mode. When falling rocks and obstacles on the side slope collide with the mounting positioning rod, the control pressing plate is firstly collided, so that the control pressing plate can press the auxiliary positioning rod downwards through a series of transmission, and the auxiliary positioning rod is inserted into the ground to conduct auxiliary supporting on the mounting positioning rod; the problems that a positioning rod is prone to being bent under the impact of falling rocks and obstacles, and after the positioning rod is bent, a separation net is prone to deformation and even tearing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a slope safety isolation device. Background Art

[0002] During the construction of water conservancy projects, in order to ensure the safety of passers-by, it is usually necessary to install safety isolation devices on the slopes to block falling rocks and obstacles on the slopes. Existing safety isolation devices usually consist of positioning rods and protective nets.

[0003] For example: The utility model with application number CN202123383597.7 discloses a safety isolation device for slopes used in water conservancy projects, which specifically includes a bottom protection seat, a winding roller, a top protection seat and a rotation control mechanism, wherein a fixed groove is provided on the top of the bottom protection seat, the winding roller is rotatably installed in the fixed groove, a protective isolation net is fixedly connected to the winding roller, the top protection seat is arranged on the top of the bottom protection seat, the protective isolation net is fixedly connected to the bottom of the top protection seat, the rotation control mechanism is arranged on the bottom protection seat, and the rotation control mechanism is connected to the winding roller. The protective isolation device of the utility model has good flexibility in use, is convenient for adjusting the use size according to actual needs, and can be reused.

[0004] However, as far as the current traditional safety isolation devices are concerned, the isolation net of the existing safety isolation device is usually installed on the slope through a positioning rod. But when fallen rocks and obstacles on the slope hit the positioning rod, the positioning rod is easily bent by the impact of the fallen rocks and obstacles. After the positioning rod is bent, it is easy to cause the isolation net to deform or even tear, affecting the safety isolation effect of the isolation net on the slope. Utility Model Content

[0005] In view of this, the utility model provides a slope safety isolation device, which has an auxiliary positioning rod which can automatically provide auxiliary support to the positioning rod after the positioning rod is impacted. When an obstacle rolling down the slope hits the installation positioning rod, it will first collide with the control pressure plate. After the control pressure plate is collided, it will move forward and drive the guide slide bar to slide in the installation positioning rod and squeeze the buffer spring. The position of the control swing frame can be limited by the setting of the limit stop frame. During the movement of the control pressure plate, the control swing frame will be pushed to swing. As the control swing frame swings, the auxiliary positioning rod will be pressed down, and the auxiliary positioning rod will be inserted into the ground to provide auxiliary support for the installation positioning rod to prevent the installation positioning rod from tilting. During the downward movement of the auxiliary positioning rod, the guide slide bar will be driven to slide in the fixed block and squeeze the fixed spring. The sliding of the guide slide bar provides guidance for the auxiliary positioning rod to ensure that the auxiliary positioning rod is smoothly inserted into the ground.

[0006] The utility model provides a slope safety isolation device, which specifically includes: an installation positioning rod; two installation positioning rods are provided in total; a protective net is provided between the two installation positioning rods; the bottom end surfaces of the two installation positioning rods are fixedly connected with a group of fixed cones; the front end surfaces of the two installation positioning rods are centrally fixedly connected with a fixed block; an auxiliary positioning rod is slidably connected in the two fixed blocks; the left end surface of the left installation positioning rod is symmetrically fixedly connected with a group of connecting plug blocks; the right end surface of the right installation positioning rod is symmetrically provided with a group of connecting slots; the positions of the connecting slots and the connecting plug blocks are aligned; and a control pressure plate is provided at the rear of the two installation positioning rods.

[0007] Optionally, the front parts of the two control pressure plates are fixedly connected to a group of guide slide rods in a rectangular array; the two groups of guide slide rods are respectively slidably connected in the two mounting positioning rods; the front parts of the two control pressure plates are fixedly connected to a group of buffer springs; the ends of the two groups of buffer springs are respectively fixedly connected to the rear end faces of the two mounting positioning rods.

[0008] Optionally, a control swing frame is provided at the front of the two control pressure plates; the two control swing frames are both L-shaped block structures; the two control swing frames are respectively rotatably connected to the two installation positioning rods; the two control swing frames are respectively aligned with the positions of the two auxiliary positioning rods; the front lower parts of the two installation positioning rods are fixedly connected with a limit stop frame; the two limit stop frames are respectively aligned with the positions of the two control swing frames.

[0009] Optionally, a group of guide sliders are fixedly connected to the outside of the two auxiliary positioning rods; the two groups of guide sliders are respectively slidably connected in the two fixed blocks; the bottom end surfaces of the two groups of guide sliders are fixedly connected to a group of fixing springs; the ends of the two groups of fixing springs are respectively fixedly connected in the two fixed blocks.

[0010] Optionally, a group of mounting frames are fixedly connected to the inner sides of the two mounting positioning rods; a group of mounting blocks are fixedly connected to the outside of the protective net; and the two groups of mounting blocks are respectively fastened to the two groups of mounting frames by bolts.

[0011] Optionally, a group of limit slots are centrally opened on the front end face of the connecting slot; a group of limit blocks are slidably connected in the connecting block; a group of support springs are fixedly connected to the rear end face of the limit block; and the ends of the support springs are fixedly connected in the connecting block.

[0012] Beneficial Effects

[0013] The utility model discloses that when the side slope is safely isolated, when the falling rocks and obstacles on the side slope hit the installation positioning rod, it will first hit the control pressure plate, and after the control pressure plate is hit by the external force, the setting of the buffer spring can buffer the impact on the installation positioning rod. At the same time, during the movement of the control pressure plate, the auxiliary positioning rod will be pressed down through a series of transmissions, and the auxiliary positioning rod will be inserted into the ground to provide auxiliary support for the installation positioning rod, thereby preventing the installation positioning rod from tilting after being subjected to external force, avoiding deformation of the protective net, ensuring the protective effect of the safety isolation device on the slope, and effectively improving the practicability of the slope safety isolation device.

[0014] When the slope safety isolation devices are combined for use, the staff only needs to insert the connecting block into the connecting slot of the previous safety isolation device, insert the limit card block into the limit card slot, limit and fix the connecting slot and the connecting block to complete the combination of the safety isolation devices. The operation is simple and quick, which effectively improves the versatility and convenience of the slope safety isolation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] In the attached picture:

[0017] Figure 1 It is an axonometric structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the axonometric structure of the utility model from the rear view.

[0019] Figure 3 It is an axonometric structural schematic diagram of the mounting block of the utility model.

[0020] Figure 4 It is a schematic cross-sectional structural diagram of a connecting plug block of the utility model.

[0021] Figure 5 It is an axonometric structural diagram of the control swing frame of the utility model.

[0022] Figure 6 It is a schematic cross-sectional structural diagram of the fixing block of the utility model.

[0023] Reference numerals list

[0024] 1. Install the positioning rod; 101. Fixing cone; 102. Protective net; 103. Connecting slot; 104. Connecting plug block; 105. Limiting slot; 106. Support spring; 107. Limiting block; 108. Mounting frame; 109. Mounting block; 110. Guide slide bar; 111. Control pressure plate; 112. Buffer spring; 113. Control swing frame; 114. Limiting stop frame; 115. Fixed block; 116. Auxiliary positioning rod; 117. Guide slide block; 118. Fixing spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. Unless otherwise specified, the terms used in this article have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0026] Embodiment 1:

[0027] A slope safety isolation device, please refer to Figures 1 to 6 , including: installing a positioning rod 1;

[0028] There are two installation positioning rods 1 in total; a protective net 102 is arranged between the two installation positioning rods 1; a group of fixed cones 101 are fixedly connected to the bottom end faces of the two installation positioning rods 1; a fixed block 115 is fixedly connected to the front end faces of the two installation positioning rods 1 in the center; an auxiliary positioning rod 116 is slidably connected in the two fixed blocks 115; a group of connecting blocks 104 are symmetrically fixedly connected to the left end face of the left installation positioning rod 1; a group of connecting slots 103 are symmetrically opened on the right end face of the right installation positioning rod 1; the positions of the connecting slots 103 and the connecting blocks 104 are aligned; a control pressure plate 111 is arranged at the rear of the two installation positioning rods 1.

[0029] The front parts of the two control pressure plates 111 are fixedly connected with a group of guide slide bars 110 in a rectangular array; the two groups of guide slide bars 110 are respectively slidably connected in the two mounting positioning rods 1; the front parts of the two control pressure plates 111 are fixedly connected with a group of buffer springs 112; the ends of the two groups of buffer springs 112 are respectively fixedly connected to the rear end faces of the two mounting positioning rods 1.

[0030] A control swing frame 113 is provided at the front of the two control pressure plates 111; the two control swing frames 113 are both L-shaped block structures; the two control swing frames 113 are respectively rotatably connected to the two installation positioning rods 1; the two control swing frames 113 are respectively aligned with the positions of the two auxiliary positioning rods 116; a limit stop frame 114 is fixedly connected to the front lower part of the two installation positioning rods 1; the two limit stop frames 114 are respectively aligned with the positions of the two control swing frames 113.

[0031] A group of guide sliders 117 are fixedly connected to the outside of the two auxiliary positioning rods 116; the two groups of guide sliders 117 are respectively slidably connected in the two fixed blocks 115; the bottom end surfaces of the two groups of guide sliders 117 are fixedly connected to a group of fixed springs 118; the ends of the two groups of fixed springs 118 are respectively fixedly connected in the two fixed blocks 115.

[0032] A set of mounting frames 108 are fixedly connected to the inner sides of the two mounting positioning rods 1; a set of mounting blocks 109 are fixedly connected to the outer sides of the protective net 102; the two sets of mounting blocks 109 are respectively fastened to the two sets of mounting frames 108 by bolts.

[0033] The specific usage and function of this embodiment: during the installation of the safety isolation device, the safety isolation device can be installed by simply inserting the safety isolation device into the slope through the fixed cone 101, so that the safety isolation device can be installed to isolate the slope. When an obstacle rolling down the slope hits the installation positioning rod 1, it will first collide with the control pressure plate 111. After the control pressure plate 111 is collided, it will move forward and drive the guide slide bar 110 to slide in the installation positioning rod 1 and squeeze the buffer spring 112. The position of the control swing frame 113 can be limited by the setting of the limit stop frame 114. During the movement of the control pressure plate 111, the control swing frame 113 will be pushed to swing, and as the control swing frame 113 swings, it will press down The auxiliary positioning rod 116 is inserted into the ground to provide auxiliary support for the installation positioning rod 1 to prevent the installation positioning rod 1 from tilting. During the downward movement of the auxiliary positioning rod 116, the guide slider 117 is driven to slide in the fixed block 115 and squeeze the fixed spring 118. The sliding of the guide slider 117 provides guidance for the auxiliary positioning rod 116 to ensure that the auxiliary positioning rod 116 is smoothly inserted into the ground. When the protective net 102 is damaged, the staff can remove the bolts that fix the mounting block 109 and the mounting frame 108 to release the fixation between the mounting block 109 and the mounting frame 108. At this time, the staff can remove the damaged protective net 102 for replacement. The operation is simple and quick, and it is more convenient to use.

[0034] Embodiment 2:

[0035] Based on Example 1, please refer to Figures 1 to 4 , including: a limiting card slot 105, a supporting spring 106, and a limiting card block 107. A group of limiting card slots 105 are centrally opened on the front end surface of the connecting slot 103; a group of limiting card blocks 107 are slidably connected in the connecting plug block 104; a group of supporting springs 106 are fixedly connected to the rear end surface of the limiting card block 107; and the end of the supporting spring 106 is fixedly connected in the connecting plug block 104.

[0036] Specific usage and function of this embodiment: When the safety isolation device is used in combination, the staff only needs to insert the connecting block 104 into the connecting slot 103 of the previous safety isolation device. During the process of inserting the connecting block 104 into the connecting slot 103, the limiting block 107 will be squeezed, so that the limiting block 107 slides in the connecting block 104 and squeezes the supporting spring 106. When the connecting block 104 is fully inserted into the connecting slot 103, the limiting block 107 will be reset and inserted into the limiting slot 105 with the rebound of the supporting spring 106, so as to limit and fix the connecting slot 103 and the connecting block 104, and complete the combination between the safety isolation devices.

Claims

1. A slope safety isolation device, comprising: Installation positioning rod (1); there are two installation positioning rods (1); a protective net (102) is arranged between the two installation positioning rods (1); the bottom end surfaces of the two installation positioning rods (1) are fixedly connected with a group of fixed cones (101); the front end surfaces of the two installation positioning rods (1) are centrally fixedly connected with a fixed block (115); an auxiliary positioning rod (116) is slidably connected inside the two fixed blocks (115); the left end surface of the left installation positioning rod (1) is symmetrically fixedly connected with a group of connecting blocks (104); the right end surface of the right installation positioning rod (1) is symmetrically provided with a group of connecting slots (103); the positions of the connecting slots (103) and the connecting blocks (104) are aligned; the rear parts of the two installation positioning rods (1) are each provided with a control pressure plate (111).

2. A slope safety isolation device as claimed in claim 1, characterized in that: The front parts of the two control pressure plates (111) are fixedly connected to a group of guide slide bars (110) in a rectangular array; the two groups of guide slide bars (110) are respectively slidably connected in the two installation positioning rods (1); the front parts of the two control pressure plates (111) are fixedly connected to a group of buffer springs (112); the ends of the two groups of buffer springs (112) are respectively fixedly connected to the rear end surfaces of the two installation positioning rods (1).

3. A slope safety isolation device as claimed in claim 1, characterized in that: A control swing frame (113) is disposed at the front of each of the two control pressure plates (111); the two control swing frames (113) are both L-shaped block structures; the two control swing frames (113) are rotatably connected to the two installation positioning rods (1); the two control swing frames (113) are aligned with the positions of the two auxiliary positioning rods (116) respectively; a limit stop frame (114) is fixedly connected to the front lower parts of the two installation positioning rods (1); the two limit stop frames (114) are aligned with the positions of the two control swing frames (113) respectively.

4. A slope safety isolation device as claimed in claim 1, characterized in that: A group of guide sliders (117) are fixedly connected to the outside of the two auxiliary positioning rods (116); the two groups of guide sliders (117) are respectively slidably connected in the two fixed blocks (115); the bottom end surfaces of the two groups of guide sliders (117) are fixedly connected to a group of fixing springs (118); the ends of the two groups of fixing springs (118) are respectively fixedly connected in the two fixed blocks (115).

5. A slope safety isolation device as claimed in claim 1, characterized in that: A set of mounting frames (108) are fixedly connected to the inner sides of the two mounting positioning rods (1); a set of mounting blocks (109) are fixedly connected to the outer sides of the protective net (102); and the two sets of mounting blocks (109) are respectively fastened to the two sets of mounting frames (108) by bolts.

6. A slope safety isolation device as claimed in claim 1, characterized in that: A group of limit slots (105) are centrally formed on the front face of the connection slot (103); a group of limit blocks (107) are slidably connected in the connection plug block (104); a group of support springs (106) are fixedly connected to the rear face of the limit block (107); and the ends of the support springs (106) are fixedly connected in the connection plug block (104).

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