Safety guardrail for geotechnical engineering

Abstract

The utility model discloses a safety guardrail for geotechnical engineering and aims to solve the problems that in the prior art, an existing safety guardrail for geotechnical engineering is single in function and cannot meet the requirements of different occasions at the same time, for example, a full-covering guardrail needs to be used for protection in some places; some sites only need to be isolated by the net-shaped guardrails, and sight does not need to be shielded; and in some places, the grid-shaped guardrail is only needed to temporarily isolate and warn foreign people. In addition, due to the fact that the condition of an engineering construction site is complex, some existing safety fences cannot provide stable supporting and fixing, and potential safety hazards are caused to engineering construction. A multi-purpose baffle assembly is detachably connected between every two adjacent stand columns. The stand column comprises telescopic auxiliary supporting assemblies symmetrically arranged on the two non-adjacent side faces of the stand column. And a first mounting seat in fixed threaded connection with the ground is arranged at the bottom of the stand column.

Description

Technical Field

[0001] The utility model relates to the technical field of geotechnical engineering equipment, in particular to a safety guardrail for geotechnical engineering. Background Technique

[0002] Geotechnical engineering focuses on solving problems of rock and soil structures in engineering applications, such as foundation and subgrade engineering, slope stability, and underground engineering. Although construction areas usually have restrictions on non-staff, it is unrealistic to completely enclose the construction site in open areas. In this case, the construction party usually can only set up safety guardrails in areas with a large flow of people to ensure public safety.

[0003] The existing safety guardrails for geotechnical engineering have relatively single functions and cannot meet the requirements of different occasions at the same time. For example, some sites need to be protected by fully covered guardrails; while some sites only need to be isolated by mesh guardrails without blocking the line of sight; some sites only need to be temporarily isolated and warned by grid guardrails for external personnel. In addition, due to the relatively complex conditions of the engineering construction site, some existing safety guardrails cannot provide stable support and fixation, leaving potential safety hazards for engineering construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a safety guardrail for geotechnical engineering to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A safety guardrail for geotechnical engineering includes several columns with warning lights fixedly arranged at the top; a multi-purpose baffle component is detachably connected between two adjacent columns; the column includes telescopic auxiliary support components symmetrically arranged on two non-adjacent sides of the column; a first mounting seat for fixed threaded connection with the ground is arranged at the bottom of the column.

[0007] The multi-purpose baffle component includes an outer frame threadedly connected to the column through an L-shaped connecting plate and a baffle detachably connected to the outer frame; the outer frame is provided with an upper opening clamping groove matching the baffle; during installation, the baffle is inserted into the upper opening clamping groove from top to bottom; conversely, the baffle and the outer frame can be quickly separated.

[0008] The telescopic auxiliary support assembly includes a first support rod hinged to the side of the column through a first hinge seat, a second support rod slidably sleeved in the first support rod in a linear manner, and a second mounting seat hinged to the bottom end of the second support rod through a second hinge seat; the second mounting seat is provided with a through hole fixedly connected to the ground by threads; the first support rod includes a hollow cavity for accommodating the second support rod and a long strip-shaped limiting through groove; at least three locking nuts matching the long strip-shaped limiting through groove are provided near the top end of the second support rod; during operation, loosen the locking nuts in the long strip-shaped limiting through groove, at this time slide and adjust the second support rod in the hollow cavity of the first support rod to a suitable position, and then tighten the locking nuts, so as to lock the relative positions of the first support rod and the second support rod, facilitating the fixed threaded connection between the second mounting seat and the ground.

[0009] The warning light includes a lamp holder clamped to the column in a limiting manner and a light-transmitting lamp cover threadedly connected to the lamp holder; the lamp holder includes an LED light source board and a storage battery for supplying power to the LED light source board, and the two are fixedly arranged in the installation card slot.

[0010] Preferably, the baffle can be selected from one of a fully enclosed plate body, a vertical strip-shaped grid plate body or a mesh hollowed-out plate body.

[0011] Preferably, a warning area is provided at the bottom of the outer frame; a reflective warning sign is covered on the warning area.

[0012] Preferably, the first mounting seat is in the shape of a square plate, and mounting through holes are respectively provided at its four corners.

[0013] Preferably, the second mounting seat is arranged in an L shape, one end of which is hinged to the second hinge seat, and the other end is fixedly connected to the ground by threads through the through hole.

[0014] Preferably, a magnetic attraction block is provided on one side of the first support rod close to the column; the first support rod and the column are detachably connected through magnetic attraction.

[0015] Preferably, a polysilicon solar panel is fixedly provided at the top of the inner wall of the light-transmitting lamp cover; the polysilicon solar panel is electrically connected to the storage battery.

[0016] Compared with the prior art, a safety guardrail for geotechnical engineering of the present application has the following beneficial effects:

[0017] The utility model adopts a design of a multi-purpose baffle component with a freely replaceable baffle. A fully enclosed plate body, a vertical strip grid plate body and a mesh hollowed-out plate body can be selected. Users can choose and use according to actual needs, and the disassembly and assembly are portable. In addition, the utility model is also provided with a telescopic auxiliary support component for more stable and reliable support and fixation of the guardrail; the portable and adjustable telescopic structure meets the use requirements of different construction environments. In addition, a magnetic absorption design is adopted during storage, which is extremely portable and practical; the warning lights clamped on the columns adopt a solar power supply mode, which is energy-saving and practical. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the working state of the telescopic auxiliary support component in the embodiment of the utility model;

[0020] Figure 3 It is an exploded view of the connection structure of the multi-purpose baffle component in the embodiment of the utility model;

[0021] Figure 4 It is an exploded view of the connection structure between the column and the outer frame in the embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure between the telescopic auxiliary support component and the column in the embodiment of the utility model;

[0023] Figure 6 It is an exploded view of the structure of the telescopic auxiliary support component in the embodiment of the utility model;

[0024] Figure 7 It is an exploded view of the structure of the warning light in the embodiment of the utility model;

[0025] Figure 8 It is an exploded view of the structure of the warning light from another perspective in the embodiment of the utility model;

[0026] Figure 9 It is a schematic diagram of the fully enclosed plate body in the embodiment of the utility model;

[0027] Figure 10 It is a schematic diagram of the vertical strip grid plate body in the embodiment of the utility model;

[0028] Figure 11 It is a schematic diagram of the mesh hollowed-out plate body in the embodiment of the utility model.

[0029] Reference numerals: 1, column; 11, first mounting base; 111, mounting through hole; 2, warning light; 21, lamp holder; 211, mounting card slot; 22, light-transmitting lamp cover; 3, multi-purpose baffle assembly; 31, outer frame; 311, upper opening type clamping groove; 312, warning area; 313, reflective warning sign; 32, baffle; 321, fully enclosed plate body; 322, vertical strip grille type plate body; 323, mesh hollowed-out plate body; 4, telescopic auxiliary support assembly; 41, first support rod; 411, long strip-shaped limiting through groove; 412, magnetic attraction block; 42, second support rod; 421, locking nut; 43, second hinge seat; 44, second mounting base; 5, L-shaped connecting plate; 6, first hinge seat. Detailed implementation manners

[0030] The following is further detailed through specific implementation manners:

[0031] Embodiment 1

[0032] As Figures 1-8 shown, this embodiment shows a safety guardrail for geotechnical engineering, including a plurality of columns 1 fixedly provided with warning lights 2 at the top, with a significant warning effect, especially at night; a multi-purpose baffle assembly 3 is detachably connected between two adjacent columns 1, and the detachable connection method is convenient for disassembly, handling, and can reasonably assemble the guardrail to the required length according to the use environment; the column 1 includes telescopic auxiliary support assemblies 4 symmetrically arranged on two non-adjacent sides of the column 1, which are used to assist the guardrail to be more stably and reliably supported and fixed; the bottom of the column 1 is provided with a first mounting base 11 fixedly connected to the ground by threads, with reliable and stable connection.

[0033] As Figure 3 shown, in this embodiment, the multi-purpose baffle assembly 3 includes an outer frame 31 threadedly connected to the column 1 through an L-shaped connecting plate 5 and a baffle 32 detachably connected to the outer frame 31, and a pair of matching L-shaped connecting plates 5 are fixedly connected to the column 1 and the outer frame 31 respectively; the outer frame 31 is provided with an upper opening type clamping groove 311 matching the baffle 32; during installation, the baffle 32 is inserted into the upper opening type clamping groove 311 from top to bottom; conversely, the baffle 32 and the outer frame 31 can be quickly separated, and the disassembly and assembly are portable.

[0034] As Figure 6As shown, the telescopic auxiliary support assembly 4 in this embodiment includes a first support rod 41 hinged to the side of the column 1 through a first hinge seat 6, a second support rod 42 that can be linearly slidably sleeved in the first support rod 41, and a second mounting seat 44 that is hinged to the bottom end of the second support rod 42 through a second hinge seat 43, wherein the first support rod 41 can be linearly slidably sleeved on the outside of the second support rod 42 to achieve length adjustment; the second mounting seat 44 is provided with a through hole that is fixedly threaded with the ground to fix the telescopic auxiliary support assembly 4; the first support rod 4 1 includes a hollow cavity for housing the second support rod 42 and a long strip-shaped limiting through-groove 411; the second support rod 42 is provided with no less than three locking nuts 421 matching the long strip-shaped limiting through-groove 411 near the top; when working, loosen the locking nut 421 in the long strip-shaped limiting through-groove 411, then slide and adjust the second support rod 42 in the hollow cavity of the first support rod 41 to a suitable position, and then tighten the locking nut 421, thereby locking the relative position of the first support rod 41 and the second support rod 42, so as to facilitate the second mounting seat 44 to be fixedly threadedly connected with the ground. Specifically, when the first mounting seat 11 of the column 1 cannot ensure the stability of the supporting structure, the retractable auxiliary support assembly 4 can be deployed for auxiliary support to provide lateral support force, making the overall structure more stable and reliable.

[0035] like Figures 7-8 As shown, the warning light 2 in this embodiment includes a lamp holder 21 that is limitedly engaged with the column 1 and a translucent lampshade 22 that is threadedly connected to the lamp holder 21; the lamp holder 21 includes an LED light source board and a battery for powering the LED light source board, and both are fixedly arranged in the installation slot 211 to meet the use scenarios with insufficient light, especially at night.

[0036] Example 2

[0037] like Figures 1-8 As shown, another embodiment shows a safety guardrail for geotechnical engineering based on embodiment 1. In a further embodiment of this embodiment, as Figures 9-11 As shown, the baffle 32 can be selected from one of the three types of fully enclosed plate 321, vertical bar grille plate 322 or mesh hollow plate 323. Without dismantling the main structure, different types of baffles 32 can be quickly replaced to meet the needs of different usage scenarios. In this embodiment, some venues need to be protected by a fully covered guardrail, and a fully enclosed plate 321 can be selected; some venues only need to be isolated and protected by a mesh guardrail without blocking the line of sight, and a mesh hollow plate 323 can be selected; some venues only need to be temporarily isolated and warned of outsiders by a grille-like guardrail, and a vertical bar grille plate 322 can be selected.

[0038] Example 3

[0039] As Figures 1-8 shown, another embodiment shows a safety guardrail for geotechnical engineering on the basis of Embodiment 1. In a further implementable manner of this embodiment, as Figures 1-4 shown, a warning area 312 is provided at the bottom of the outer frame 31; the warning area 312 is covered with a reflective warning sign 313 to improve the warning function, especially the warning effect at night.

[0040] Embodiment 4

[0041] As Figures 1-8 shown, another embodiment shows a safety guardrail for geotechnical engineering on the basis of Embodiment 1. In a further implementable manner of this embodiment, as Figures 1-2 shown, the first mounting seat 11 is in the shape of a square plate, and mounting through holes 111 are respectively provided at its four corners, which is convenient for installation and has a stable and reliable structure.

[0042] In some other further implementable manners of this embodiment, as Figures 5-6 shown, the second mounting seat 44 is arranged in an L shape, one end of which is hinged to the second hinge seat 43, and the other end is fixedly connected to the ground through the through hole by a threaded connection. The structure is simple, the installation is flexible, and the overall structure is stable and reliable.

[0043] Embodiment 5

[0044] As Figures 1-8 shown, another embodiment shows a safety guardrail for geotechnical engineering on the basis of Embodiment 1. In a further implementable manner of this embodiment, as Figures 5-6 shown, a magnetic block 412 is provided on the first support rod 41 close to the column 1; the first support rod 41 and the column 1 are detachably connected by magnetic attraction. When storing, a magnetic attraction design is adopted, which is portable and practical.

[0045] Embodiment 6

[0046] As Figures 1-8 shown, another embodiment shows a safety guardrail for geotechnical engineering on the basis of Embodiment 1. In a further implementable manner of this embodiment, a polysilicon solar panel is fixedly provided at the top of the inner wall of the light-transmitting lamp cover 22; the polysilicon solar panel is electrically connected to a storage battery, and a conventional polysilicon solar panel on the market can be selected, which is energy-saving and practical.

[0047] The above are only embodiments of the present utility model, and common knowledge such as specific structures and characteristics known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the structure of the present utility model, several modifications and improvements can be made, which should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicality of the patent. The protection scope claimed in this application shall be subject to the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A safety guardrail for geotechnical engineering, characterized by: It comprises a plurality of columns with warning lights fixed on the top; a multi-purpose baffle assembly is detachably connected between two adjacent columns; the column comprises a retractable auxiliary support assembly symmetrically arranged on two non-adjacent sides of the column; the bottom of the column is provided with a first mounting seat fixedly connected to the ground with threads; The multi-purpose baffle assembly comprises an outer frame threadedly connected to the column through an L-shaped connecting plate and a baffle detachably connected to the outer frame; the outer frame is provided with an upper opening clamping groove matching the baffle; when installing, the baffle is inserted into the upper opening clamping groove from top to bottom; otherwise, the baffle and the outer frame can be quickly separated; The retractable auxiliary support assembly includes a first support rod hinged to the side of the column through a first hinge seat, a second support rod that can be linearly slidably sleeved in the first support rod, and a second mounting seat hinged to the bottom end of the second support rod through a second hinge seat; the second mounting seat is provided with a through hole that is threadedly connected to the ground; the first support rod includes a hollow cavity for embedding the second support rod and a long strip-shaped limiting through groove; the second support rod is provided with no less than three locking nuts matching the long strip-shaped limiting through groove near the top end; when working, loosen the locking nut in the long strip-shaped limiting through groove, and then slide and adjust the second support rod in the hollow cavity of the first support rod to a suitable position, and then tighten the locking nut, thereby locking the relative position of the first support rod and the second support rod, so that the second mounting seat is threadedly connected to the ground; The warning light includes a lamp holder that is limitedly engaged with the column and a light-transmitting lampshade that is threadedly connected to the lamp holder; the lamp holder includes an LED light source board and a battery that supplies power to the LED light source board, and both are fixedly arranged in an installation slot.

2. A geotechnical engineering safety guardrail according to claim 1, characterized in that: The baffle can be selected from one of the following three types: a fully enclosed plate, a vertical bar grille plate, or a mesh hollow plate.

3. A geotechnical engineering safety guardrail according to claim 1, characterized in that: A warning area is provided at the bottom of the outer frame; the warning area is covered with a reflective warning sign.

4. A geotechnical engineering safety guardrail according to claim 1, characterized in that: The first mounting seat is in the shape of a square plate, and mounting through holes are respectively provided at the four corners thereof.

5. The geotechnical engineering safety guardrail according to claim 1, characterized in that: The second mounting seat is arranged in an L shape, one end of which is hinged to the second hinge seat, and the other end is fixedly threadedly connected to the ground through the through hole.

6. A geotechnical engineering safety guardrail according to claim 1, characterized in that: A magnetic block is provided on one side of the first support rod close to the column; the first support rod and the column are detachably connected through magnetic attraction.

7. A geotechnical engineering safety guardrail according to claim 1, characterized in that: A polycrystalline silicon solar panel is fixedly arranged on the top of the inner wall of the light-transmitting lampshade; the polycrystalline silicon solar panel is electrically connected to the storage battery.

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