CN217106444U

CN217106444U - Safety protective guard of town road maintenance usefulness

Info

Publication number: CN217106444U
Application number: CN202123416900.9U
Authority: CN
Inventors: 邱波
Original assignee: Guangdong Mingyang Construction Group Co ltd
Current assignee: Guangdong Mingyang Construction Group Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-02
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a safety protective guard for municipal road maintenance, which relates to the technical field of protective guards and comprises a protective guard body, a connecting unit and a mounting unit; four edges of the outer surface of the guard rail body are provided with chamfers, and the chamfers are provided with guard strips; the connecting unit comprises a groove, a first connecting plate, a second connecting plate, a first rotating shaft and a mounting frame, and mounting grooves are formed in the outer surfaces of the two sides of the guard rail body. This safety protective guard structure that town road overhauld usefulness is reliable degree high, can adjust the total length that the rail guard formed through the connection between a plurality of rail guards, and the mutual rotation is convenient for adjust the angle between the rail guard between a plurality of rail guards to can enclose into the anomalous highway section that needs to overhaul, can also dismantle the rail guard coupling assembling of outermost periphery, prevent that the rail guard from damaging, can also dismantle the railing, promote the structural strength of railing, thereby promote the stability of rail guard structure.

Description

Safety protective guard of town road maintenance usefulness

Technical Field

The utility model relates to a rail guard technical field specifically is a safety protective guard of town road maintenance usefulness.

Background

The rail guard is an isolating device, and the metal of adopting more makes, reaches the effect of keeping apart the road conditions to maintain personal safety, in order to avoid being blown by wind, mostly frame rack structure reaches the effect that reduces the windage, when carrying out road maintenance, can play the effect of stopping, current rail guard can't enclose into anomalous highway section that needs to be overhauld, to the inconvenient dismantlement of unnecessary coupling assembling during the use.

A safety protective guard for municipal road maintenance disclosed in a patent with an authorization publication number of CN211815773U in the prior art comprises a protective guard main body, a rotating rod, a limiting structure, a pushing block, a fixing groove, a limiting rod, a moving block, a fixing structure, a rotating shaft, a pressing pad, an inner gear, an outer gear, a rotating groove, a stop lever, a fixing rod and a limiting groove.

The safety protective guard is low in structural reliability, a connecting assembly of the outermost protective guard cannot be disassembled, the protective guard is possibly damaged, the structural strength of the protective guard cannot be improved, and the structural stability is general.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a safety protective guard of town road maintenance usefulness is provided, the reliable degree of structure is high, the total length that the rail guard formed can be adjusted through the connection between a plurality of rail guards, and the mutual rotation is convenient for adjust the angle between the rail guard between a plurality of rail guards, thereby can enclose into the anomalous highway section that needs to overhaul, can also dismantle the rail guard coupling assembling of periphery, prevent that the rail guard from damaging, can also dismantle the railing, promote the structural strength of railing, thereby promote the stability of rail guard structure, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protective guard for municipal road maintenance comprises a protective guard body, a connecting unit and a mounting unit;

the protective guard body: four edges of the outer surface of the frame are provided with chamfers, and the chamfers are provided with protective strips;

a connection unit: the protective guard comprises a groove, a first connecting plate, a second connecting plate, a first rotating shaft and a mounting frame, wherein mounting grooves are formed in the outer surfaces of two sides of the protective guard body, the second rotating shaft is rotatably mounted in the mounting frame, the first connecting plate is rotatably mounted on the second rotating shaft, the second connecting plate is rotatably mounted on the other second rotating shaft, a groove is formed in the side surface of the first connecting plate, mounting holes are formed in the first connecting plate and the second connecting plate, the grooves of the second connecting plate and the first connecting plate are rotatably connected through the first rotating shaft, and shaft sleeves are sleeved at two ends of the first rotating shaft;

an installation unit: which is installed on the guard rail body.

Furthermore, the connecting unit further comprises a first clamping block, first clamping grooves are further formed in the outer surfaces of the two sides of the guard rail body, the first clamping block is fixedly mounted on the two sides of the outer surface of the mounting frame, and the first clamping block is connected with the first clamping grooves in a buckling mode. The mounting frame can be detached through clamping of the first clamping block and the first clamping groove, so that no redundant part extends out of the outermost protective guard, and the protective guard is prevented from being damaged.

Further, the installation unit contains end cover, slide, railing, leads to groove, second fixture block and second draw-in groove, logical groove has been seted up to the upper surface of rail guard body, the second draw-in groove has been seted up to the inside bottom surface of rail guard body, the lower surface mounting of railing has the second fixture block, second fixture block and second draw-in groove buckle are connected, the slide has still been seted up to the side of rail guard body, slidable mounting has the slide on the slide, the side-mounting of slide has the end cover. Can block to pass from the rail guard through the railing, pulling end cover drive slide removal, the convenient dismantlement of joint and the maintenance railing of second fixture block and second draw-in groove.

Further, the mounting unit still contains the slider, the spout has been seted up to the lower surface of slide, the upper surface mounting of railing has the slider, slider and spout sliding connection. Promote the structural strength of railing through slider and spout to promote the stability of rail guard use in-process structure.

Further, still include third fixture block, slogan tablet and installing support, fixed slot and third draw-in groove have been seted up jointly to the railing, install the slogan tablet on the installing support, the third fixture block is installed to the both sides of installing support, third fixture block and third draw-in groove buckle are connected. Can play the warning effect through slogan tablet and installing support, remind people of passing by, the installing support can be dismantled to the joint in third fixture block and third draw-in groove, changes the slogan tablet.

Furthermore, the guardrail further comprises a bottom plate and fixing holes, the bottom plate is mounted on the lower surface of the guardrail body, and the fixing holes are formed in the upper surfaces of the four corners of the bottom plate. The contact area between the bottom plate and the bottom surface is increased through the bottom plate and the fixing holes, and the mounting and fixing effects of the protective guard are improved.

Compared with the prior art, the beneficial effects of the utility model are that: this safety protective guard of town road maintenance usefulness has following benefit:

1. the safety protective guard for municipal road maintenance is provided with the connecting unit, the first connecting plate and the second connecting plate of the connecting unit respectively rotate with the second rotating shaft, so that the angle between the two protective guards can be adjusted, an irregular section needing maintenance is defined by the angle, the second connecting plate and the first connecting plate are convenient to mount and dismount, and the total length formed by the protective guards is adjusted.

2. This safety protective guard that town road overhauld usefulness has the installation unit, can block to pass from the protective guard through the railing of installation unit, and the joint of second fixture block and second draw-in groove conveniently dismantles and maintains the railing, and slider and spout promote the structural strength of railing to promote the stability of protective guard in-service structure.

3. This safety protective guard structure that town road overhauld usefulness is reliable degree high, can adjust the total length that the rail guard formed through the connection between a plurality of rail guards, and the mutual rotation is convenient for adjust the angle between the rail guard between a plurality of rail guards to can enclose into the anomalous highway section that needs to overhaul, can also dismantle the rail guard coupling assembling of outermost periphery, prevent that the rail guard from damaging, can also dismantle the railing, promote the structural strength of railing, thereby promote the stability of rail guard structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the protective guard comprises a protective guard body 1, a connecting unit 2, a groove 21, a first connecting plate 22, a second connecting plate 23, a first clamping block 24, a first rotating shaft 25, a mounting frame 26, a mounting unit 3, an end cover 31, a sliding plate 32, a railing 33, a sliding block 34, a through groove 35, a second clamping block 36, a second clamping groove 37, a third clamping block 4, a slogan plate 5, a protective strip 6, a bottom plate 7, a fixing hole 8 and a mounting support 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: a safety protective guard for municipal road maintenance comprises a protective guard body 1, a connecting unit 2 and a mounting unit 3;

guard rail body 1: four edges of the outer surface of the frame are provided with chamfers, and the chamfers are provided with protective strips 6; still include third block 4, slogan tablet 5 and installing support 9, fixed slot and third draw-in groove have been seted up jointly to railing 33, install slogan tablet 5 on the installing support 9, and third block 4 is installed to the both sides of installing support 9, and third block 4 and third draw-in groove buckle are connected. Can play the warning effect through placard 5 and installing support 9, remind people that pass by, installing support 9 can be dismantled to the joint of third card piece 4 and third draw-in groove, changes placard 5. Still include bottom plate 7 and fixed orifices 8, the lower surface mounting of rail guard body 1 has bottom plate 7, and fixed orifices 8 have all been seted up to the four corners upper surface of bottom plate 7. The contact area between the bottom plate 7 and the bottom surface is increased through the fixing holes 8, and the mounting and fixing effects of the guard rail are improved.

The connection unit 2: the protective guard comprises a groove 21, a first connecting plate 22, a second connecting plate 23, a first rotating shaft 25 and a mounting frame 26, mounting grooves are formed in the outer surfaces of two sides of a protective guard body 1, the second rotating shaft is rotatably mounted in the mounting frame 26, the first connecting plate 22 is rotatably mounted on the second rotating shaft, the second connecting plate 23 is rotatably mounted on the other second rotating shaft, the groove 21 is formed in the side surface of the first connecting plate 22, mounting holes are formed in the first connecting plate 22 and the second connecting plate 23, the second connecting plate 23 is rotatably connected with the groove 21 of the first connecting plate 22 through the first rotating shaft 25, and shaft sleeves are sleeved at two ends of the first rotating shaft 25; the first connecting plate 22 and the second connecting plate 23 respectively rotate with the second rotating shaft, so that the angle between the two guard railings can be adjusted, an irregular section needing to be overhauled is defined, the second connecting plate 23 and the first connecting plate 22 are connected conveniently, and the total length formed by the guard railings is adjusted. The connecting unit 2 further comprises a first clamping block 24, first clamping grooves are further formed in the outer surfaces of the two sides of the guard rail body 1, the first clamping block 24 is fixedly mounted on the two sides of the outer surface of the mounting frame 26, and the first clamping block 24 is connected with the first clamping grooves in a clamping mode. The mounting frame 26 can be disassembled by the engagement of the first engaging block 24 and the first engaging groove, so that the outermost guard rail has no extra parts to be protruded, thereby preventing the guard rail from being damaged.

The mounting unit 3: which is mounted on the guard rail body 1. The mounting unit 3 comprises an end cover 31, a sliding plate 32, a rail 33, a through groove 35, a second fixture block 36 and a second clamping groove 37, the through groove 35 is formed in the upper surface of the guard rail body 1, the second clamping groove 37 is formed in the bottom surface of the inside of the guard rail body 1, the second fixture block 36 is mounted on the lower surface of the rail 33, the second fixture block 36 is connected with the second clamping groove 37 in a buckled mode, a sliding way is further formed in the side surface of the guard rail body 1, the sliding plate 32 is slidably mounted on the sliding way, and the end cover 31 is mounted on the side surface of the sliding plate 32. The rail 33 can prevent the rail from penetrating through the rail, the end cover 31 is pulled to drive the sliding plate 32 to move, and the rail 33 can be conveniently detached and maintained due to the clamping of the second clamping block 36 and the second clamping groove 37. The mounting unit 3 further comprises a sliding block 34, the lower surface of the sliding plate 32 is provided with a sliding groove, the upper surface of the rail 33 is provided with the sliding block 34, and the sliding block 34 is in sliding connection with the sliding groove. The structural strength of the rail 33 is improved through the sliding blocks 34 and the sliding grooves, so that the structural stability of the guard rail in the use process is improved.

The utility model provides a pair of safety protective guard's that town road overhauld usefulness theory of operation as follows: the first connecting plate 22 and the second connecting plate 23 respectively rotate with the second rotating shaft, so that the angle between the two guard railings can be adjusted, an irregular section needing to be overhauled is defined, the second connecting plate 23 and the first connecting plate 22 are connected conveniently, and the total length formed by the guard railings is adjusted. The mounting frame 26 can be disassembled by the engagement of the first engaging block 24 and the first engaging groove, so that the outermost guard rail has no extra parts to be protruded, thereby preventing the guard rail from being damaged. The rail 33 can prevent the rail from penetrating through the rail, the end cover 31 is pulled to drive the sliding plate 32 to move, and the rail 33 can be conveniently detached and maintained due to the clamping of the second clamping block 36 and the second clamping groove 37. The structural strength of the rail 33 is improved through the sliding blocks 34 and the sliding grooves, so that the structural stability of the guard rail in the use process is improved. Can play the warning effect through placard 5 and installing support 9, remind people that pass by, installing support 9 can be dismantled to the joint of third card piece 4 and third draw-in groove, changes placard 5. The contact area between the bottom plate 7 and the bottom surface is increased through the fixing holes 8, and the mounting and fixing effects of the guard rail are improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a safety protective guard of town road maintenance usefulness which characterized in that: comprises a protective guard body (1), a connecting unit (2) and a mounting unit (3);

guard rail body (1): four edges of the outer surface of the frame are provided with chamfers, and the chamfers are provided with protective strips (6);

connection unit (2): the protective guard comprises a groove (21), a first connecting plate (22), a second connecting plate (23), a first rotating shaft (25) and a mounting frame (26), mounting grooves are formed in the outer surfaces of the two sides of the protective guard body (1), a second rotating shaft is rotatably mounted in the mounting frame (26), the first connecting plate (22) is rotatably mounted on the second rotating shaft, the second connecting plate (23) is rotatably mounted on the other second rotating shaft, a groove (21) is formed in the side surface of the first connecting plate (22), mounting holes are formed in the first connecting plate (22) and the second connecting plate (23), the second connecting plate (23) is rotatably connected with the groove (21) of the first connecting plate (22) through the first rotating shaft (25), and shaft sleeves are sleeved at the two ends of the first rotating shaft (25);

mounting unit (3): which is arranged on a protective guard body (1).

2. A safety guard rail for municipal road maintenance according to claim 1, wherein: the connecting unit (2) further comprises a first clamping block (24), first clamping grooves are further formed in the outer surfaces of the two sides of the guard rail body (1), the first clamping block (24) is fixedly mounted on the two sides of the outer surface of the mounting frame (26), and the first clamping block (24) is connected with the first clamping grooves in a buckled mode.

3. A safety guard rail for municipal road maintenance according to claim 1, wherein: installation element (3) contain end cover (31), slide (32), railing (33), lead to groove (35), second fixture block (36) and second draw-in groove (37), lead to groove (35) have been seted up to the upper surface of railing body (1), second draw-in groove (37) have been seted up to the inside bottom surface of railing body (1), the lower surface mounting of railing (33) has second fixture block (36), second fixture block (36) and second draw-in groove (37) buckle are connected, the slide has still been seted up to the side of railing body (1), slidable mounting has slide (32) on the slide, the side-mounting of slide (32) has end cover (31).

4. A safety guard rail for municipal road maintenance according to claim 3, wherein: the mounting unit (3) further comprises a sliding block (34), the sliding groove is formed in the lower surface of the sliding plate (32), the sliding block (34) is mounted on the upper surface of the railing (33), and the sliding block (34) is connected with the sliding groove in a sliding mode.

5. A safety guard rail for municipal road maintenance according to claim 4, wherein: still include third fixture block (4), slogan tablet (5) and installing support (9), fixed slot and third draw-in groove have been seted up jointly in railing (33), install slogan tablet (5) on installing support (9), third fixture block (4) are installed to the both sides of installing support (9), third fixture block (4) and third draw-in groove buckle are connected.

6. A safety guard rail for municipal road maintenance according to claim 1, wherein: the guardrail comprises a guardrail body (1) and is characterized by further comprising a bottom plate (7) and fixing holes (8), wherein the bottom plate (7) is installed on the lower surface of the guardrail body (1), and the fixing holes (8) are formed in the upper surfaces of the four corners of the bottom plate (7).