Safety guardrail

Abstract

The utility model discloses a safety guardrail which comprises a guardrail body, connecting frames are fixedly installed on the two sides of the guardrail body respectively, one side of each connecting frame is connected with a quick release assembly in a clamped mode, each quick release assembly comprises a transverse plate and a first spring, each transverse plate is arranged on one side of the corresponding connecting frame, each first spring is arranged on one side of the corresponding transverse plate, one end of each first spring is fixedly connected with a first clamping block, and the other end of each first spring is fixedly connected with a second clamping block. The first clamping block is connected with the connecting frame in a clamped mode, a sliding plate is fixedly installed at the bottom of the first clamping block, a sliding groove is formed in the bottom of the transverse plate, the sliding plate is connected with the sliding groove in a sliding mode, and a pull ring is fixedly installed at the bottom of the sliding plate. According to the safety guardrail, through the arrangement of the quick disassembly assembly, the whole safety guardrail can be quickly disassembled, disassembly is easy and convenient, replacement work can be conveniently conducted after disassembly, replacement is more convenient, replacement work can be completed by hands, events needed by replacement are reduced, and the overall use effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to safety guardrail technical field, concretely is a safety guardrail. BACKGROUND

[0002] Highway bridge safety guardrail is an important traffic safety facility, and the following is a detailed introduction about it: I. Definition and function, definition, highway bridge safety guardrail is set on both sides of the bridge, prevent vehicles and pedestrians from falling off the bridge, at the same time, the structure of the vehicle collision plays a buffering and protection role, it is generally made of metal (such as steel) or composite material, has multiple shapes and structure forms, function, protect vehicle safety, when the vehicle deviates from the normal lane on the bridge due to unexpected circumstances (such as driver fatigue, vehicle failure, bad weather, etc.), safety guardrail can prevent vehicles from rushing off the bridge and avoid serious injury accidents caused by vehicles falling off the bridge, for example, on some highway bridges in mountainous areas, vehicles may rush to the bridge edge due to side slip, and safety guardrail can withstand the impact force of vehicles and guide vehicles back to the safe area.

[0003] The patent announcement number "CN221277434U" discloses a safety guardrail, which adopts more components, and is more convenient and stable to install, comprising a fixed base, a vertical rod, a sleeve ring I, a threaded groove, a threaded sleeve, a threaded rod, a hand, a sleeve ring II, a guardrail, a fixed sleeve and a bolt, the top end of the fixed base is connected with the bottom end of the vertical rod, the inner side of the sleeve ring I is matched with the outer side of the vertical rod, the rear middle part of the sleeve ring I is connected with the inner end of the threaded sleeve, the inner wall of the threaded sleeve is movably connected with the outer wall of the threaded rod, the outer side of the threaded rod is connected with the middle part of the inner side of the hand, the inner side of the sleeve ring II is matched with the outer side of the vertical rod, the right end of the sleeve ring II is connected with the lower side of the left end of the guardrail, the right end middle part of the guardrail is connected with the left side of the fixed sleeve, and the bolt is movably arranged in the fixed sleeve.

[0004] In the above-mentioned patent, the existing safety guardrail is assembled by bolts, which is very troublesome to disassemble once damaged in actual use, thus affecting the efficiency of replacement, and has no good anti-climbing function, and pedestrians may be injured when climbing in use.

[0005] Therefore, the utility model provides a safety guardrail to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a safety guardrail, which solves the problem that the existing safety guardrail is assembled by bolts, which is very troublesome to disassemble once damaged in actual use, thus affecting the efficiency of replacement.

[0007] The utility model discloses a safe guardrail, including the guardrail body, the both sides of guardrail body are fixedly installed with the connecting frame respectively, one side of connecting frame is connected with quick -release assembly, quick -release assembly includes horizontal plate and spring no.

[0008] Further, the top of the horizontal plate is connected with an anti-climbing assembly through a bearing, the anti-climbing assembly includes a threaded rod and a gear one, the threaded rod is connected to the top of the horizontal plate through a bearing, the gear one is fixedly connected to the side wall of the threaded rod, the side wall of the threaded rod is connected with a lifting plate through a thread, the top of the horizontal plate is fixedly installed with a slide rod, and the lifting plate and the slide rod are connected through sliding.

[0009] The above technical scheme can prevent pedestrians from climbing over and make the whole use safer.

[0010] Further, the anti-climbing assembly further includes a round rod, the round rod is connected to the top of the horizontal plate through a bearing, the side wall of the round rod is fixedly connected with a gear two, and the gear two is connected with the gear one.

[0011] The above technical scheme can conveniently adjust the height of the anti-climbing assembly.

[0012] Further, the anti-climbing assembly further includes a knob, and the knob is fixedly connected to the top end of the round rod.

[0013] The above technical scheme utilizes the knob to conveniently rotate the round rod.

[0014] Further, the anti-climbing assembly further includes a limiting block one, the limiting block one is fixedly connected to the top end of the slide rod, and the side wall of the slide rod is fixedly connected with a limiting block two.

[0015] The above technical scheme can achieve good adjustment effect and is simple and convenient to adjust.

[0016] Further, the quick -release assembly further includes the limiting ring, the limiting ring is fixedly installed in one side of the clamping block no.

[0017] The above technical scheme can achieve good limiting effect on the spring.

[0018] Further, one side of the horizontal plate is provided with a connecting assembly, the connecting assembly comprises a vertical plate and two clamping blocks, the vertical plate is arranged on one side of the horizontal plate, the two clamping blocks are fixedly installed on the two sides of the vertical plate respectively, and one side of the horizontal plate is provided with a clamping groove, and the two clamping blocks are clamped with the clamping groove.

[0019] The above technical scheme can achieve good quick connection effect.

[0020] Further, the two sides of the guardrail body are respectively provided with reflective stickers, and the two reflective stickers are oppositely arranged.

[0021] The above technical scheme can achieve good reflective warning effect at night. Beneficial effects

[0022] The utility model provides a safe guardrail, has the following beneficial effects compared with prior art:

[0023] 1. The safety guardrail, through the quick release assembly, can be quickly disassembled, and is simple and convenient to disassemble, and can be replaced after disassembly, so that the replacement is more convenient, and the replacement work can be completed by hand, and the replacement events are reduced, so that the overall use effect is better.

[0024] 2. The safety guardrail, through the anti-climbing assembly, can prevent the whole from being climbed over, so that the whole is safer during use, and the situation of personnel injury caused by climbing is reduced, and the cost caused by pedestrian injury is reduced, and the height of protection can be adjusted according to actual needs, and the adjustment is simple and convenient. DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0026] Figure 1 It is the overall structure schematic diagram of the utility model;

[0027] Figure 2 It is the utility model Figure 1 The enlarged view of structure A in the utility model;

[0028] Figure 3 It is the overall structure side view of the utility model;

[0029] Figure 4The utility model discloses Figure 3 The structure of B is enlarged.

[0030] In the figure: 1, guardrail body; 2, connecting frame; 3, quick detach assembly; 31, horizontal plate; 32, spring one; 33, clamping block one; 34, sliding plate; 35, sliding groove; 36, pull ring; 37, limiting ring; 4, connecting assembly; 41, vertical plate; 42, clamping block two; 43, clamping groove; 5, anti-overturning assembly; 51, threaded rod; 52, gear one; 53, lifting plate; 54, sliding rod; 55, round rod; 56, gear two; 57, knob; 58, limiting block one; 59, limiting block two; 6, reflective sticker. DETAILED DESCRIPTION

[0031] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, up, down" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connecting", "connected" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] The present application will be further described in detail below with the help of the drawings and examples.

[0033] Referring Figures 1 to 4 , the present application provides a kind of safety guardrail, including guardrail body 1, the two sides of guardrail body 1 are respectively fixedly installed with connecting frame 2, one side of connecting frame 2 is clamped with quick detach assembly 3, quick detach assembly 3 includes horizontal plate 31 and spring one 32, horizontal plate 31 is arranged at one side of connecting frame 2, spring one 32 is arranged at one side of horizontal plate 31, one end of spring one 32 is fixedly connected with clamping block one 33, clamping block one 33 is clamped between connecting frame 2, the bottom of clamping block one 33 is fixedly installed with sliding plate 34, the bottom of horizontal plate 31 is provided with sliding groove 35, sliding plate 34 and sliding groove 35 are slidably connected, the bottom of sliding plate 34 is fixedly installed with pull ring 36, quick detach assembly 3 further includes limiting ring 37, limiting ring 37 is fixedly installed at one side of clamping block one 33, spring one 32 is located in the inside of limiting ring 37, one side of horizontal plate 31 is provided with connecting assembly 4, connecting assembly 4 includes vertical plate 41 and clamping block two 42, vertical plate 41 is arranged at one side of horizontal plate 31, clamping block two 42 is respectively fixedly installed at the two sides of vertical plate 41, one side of horizontal plate 31 is provided with clamping groove 43, clamping block two 42 and clamping groove 43 are clamped.

[0034] In this embodiment, then pull the pull ring 36 can be through the slide plate 34 card block 1 33 extrusion spring 1 32 to shrink, so that the card block 1 33 can be separated from the connecting frame 2, so as to detach the horizontal plate 31, then pull the vertical plate 41 can let the card block 2 42 and the card slot 43 between the separation, so as to detach the vertical plate 41, and simple and convenient to disassemble.

[0035] Refer to Figures 1 to 4 In one aspect of the embodiment, the top of the horizontal plate 31 is connected with the anti-climbing assembly 5 through the bearing, the anti-climbing assembly 5 comprises a threaded rod 51 and a gear 1 52, the threaded rod 51 is connected to the top of the horizontal plate 31 through the bearing, the gear 1 52 is fixedly connected to the side wall of the threaded rod 51, the threaded rod 51 is threadedly connected with a lifting plate 53 on the side wall, the top of the horizontal plate 31 is fixedly installed with a slide rod 54, the lifting plate 53 and the slide rod 54 are slidingly connected, the anti-climbing assembly 5 further comprises a round rod 55, the round rod 55 is connected to the top of the horizontal plate 31 through the bearing, the side wall of the round rod 55 is fixedly connected with a gear 2 56, the gear 2 56 and the gear 1 52 are engagedly connected, the anti-climbing assembly 5 further comprises a knob 57, the knob 57 is fixedly connected to the top end of the round rod 55, the anti-climbing assembly 5 further comprises a limiting block 1 58, the limiting block 1 58 is fixedly connected to the top end of the slide rod 54, the side wall of the slide rod 54 is fixedly connected with a limiting block 2 59.

[0036] In this embodiment, first rotate the knob 57 can drive the round rod 55 through the gear 2 56 to rotate, so that the gear 2 56 can drive the gear 1 52 to rotate, then the gear 1 52 will drive the threaded rod 51 to rotate, so that the threaded rod 51 will drive the lifting plate 53 to slide on the side wall of the slide rod 54, to adjust the height of the lifting plate 53, and the height adjustment is simple and convenient.

[0037] Refer to Figures 1 to 4 In one aspect of the embodiment, the guardrail body 1 is provided with a reflective sticker 6 on both sides, and the two reflective stickers 6 are oppositely arranged.

[0038] In this embodiment, the reflective sticker 6 can play a good warning effect at night.

[0039] Working principle: first rotate the knob 57 can drive the round rod 55 through the gear 2 56 to rotate, so that the gear 2 56 can drive the gear 1 52 to rotate, then the gear 1 52 will drive the threaded rod 51 to rotate, so that the threaded rod 51 will drive the lifting plate 53 to slide on the side wall of the slide rod 54, to adjust the height of the lifting plate 53, and the height adjustment is simple and convenient.

[0040] Then pull the pull ring 36 can be through the slide plate 34 card block 1 33 extrusion spring 1 32 to shrink, so that the card block 1 33 can be separated from the connecting frame 2 between, in order to facilitate the horizontal plate 31 is disassembled, then pull the vertical plate 41 can let card block 2 42 and card slot 43 between separation, in order to facilitate the vertical plate 41 is disassembled, and disassembly is simple and convenient.

[0041] It should be noted that in this document, the terms "first", "second", and the like, merely denote different instances of an entity or action, and do not necessarily require or imply any actual relationship or order between or among such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

Claims

1. A safety barrier comprising a barrier body (1), characterised in that: Both sides of the guardrail body (1) are respectively fixedly installed with connecting frames (2), one side of the connecting frame (2) is clamped with a quick release assembly (3), the quick release assembly (3) comprises a horizontal plate (31) and a spring (32), the horizontal plate (31) is arranged on one side of the connecting frame (2), the spring (32) is arranged on one side of the horizontal plate (31), one end of the spring (32) is fixedly connected with a clamping block (33), the clamping block (33) is clamped with the connecting frame (2), the bottom of the clamping block (33) is fixedly installed with a sliding plate (34), the bottom of the horizontal plate (31) is provided with a sliding groove (35), the sliding plate (34) and the sliding groove (35) are slidably connected, and the bottom of the sliding plate (34) is fixedly installed with a pull ring (36).

2. A safety fence according to claim 1, wherein: The top of the horizontal plate (31) is connected with an anti-overturning assembly (5) through a bearing, the anti-overturning assembly (5) comprises a threaded rod (51) and a gear (52), the threaded rod (51) is connected with the top of the horizontal plate (31) through a bearing, the gear (52) is fixedly connected on the side wall of the threaded rod (51), the side wall of the threaded rod (51) is threadedly connected with a lifting plate (53), the top of the horizontal plate (31) is fixedly installed with a sliding rod (54), and the lifting plate (53) and the sliding rod (54) are slidably connected.

3. A safety barrier according to claim 2, wherein: The anti-overturning assembly (5) further comprises a round rod (55), the round rod (55) is connected with the top of the horizontal plate (31) through a bearing, the side wall of the round rod (55) is fixedly connected with a gear (56), and the gear (56) is engagedly connected with the gear (52).

4. A safety barrier according to claim 3, wherein: The anti-overturning assembly (5) further comprises a knob (57), and the knob (57) is fixedly connected with the top end of the round rod (55).

5. A safety fence according to claim 3 wherein: The anti-overturning assembly (5) further comprises a limiting block (58), the limiting block (58) is fixedly connected with the top end of the sliding rod (54), and the side wall of the sliding rod (54) is fixedly connected with a limiting block (59).

6. A safety fence according to claim 1, wherein: The quick release assembly (3) further comprises a limiting ring (37), the limiting ring (37) is fixedly installed on one side of the clamping block (33), and the spring (32) is located in the limiting ring (37).

7. A safety fence according to claim 1 wherein: One side of the horizontal plate (31) is provided with a connecting assembly (4), the connecting assembly (4) comprises a vertical plate (41) and a clamping block (42), the vertical plate (41) is arranged on one side of the horizontal plate (31), the clamping block (42) is fixedly installed on both sides of the vertical plate (41), one side of the horizontal plate (31) is provided with a clamping groove (43), and the clamping block (42) is clamped with the clamping groove (43).

8. A safety fence according to claim 1, wherein: Both sides of the guardrail body (1) are respectively provided with reflective stickers (6), and the two reflective stickers (6) are oppositely arranged.

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