CN216866079U

CN216866079U - Road pit rail guard

Info

Publication number: CN216866079U
Application number: CN202220271931.5U
Authority: CN
Inventors: 王健; 郝攀博; 方仪勋; 张宗芬; 郭晓勇
Original assignee: Zhejiang Xinren Project Management Co ltd
Current assignee: Zhejiang Xinren Project Management Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-01
Anticipated expiration: 2032-02-10

Abstract

The utility model relates to a road construction technical field, and disclose a road pit rail guard, including the deckle board, the inside of deckle board is equipped with the protection and keeps off the net, a set of fixed block of two lateral wall tops of deckle board heteropleural side fixedly connected with, the lateral wall of two fixed blocks of organizing all is connected with the bracing piece through the pin rod common rotation on the same side, one side that homonymy fixed block was kept away from to two bracing pieces all is equipped with the sill bar, two sill bars are close to the equal fixedly connected with telescopic screw of one end of homonymy bracing piece, the rod end of two bracing pieces all seted up with telescopic screw assorted thread groove. This application rail guard installation is stable, and the wind resistance can be strong, effectively reduces the guardrail and emptys the possibility of damage, does benefit to used repeatedly, and the safety in utilization is high, and the people of being convenient for simultaneously carry out the angle modulation between the adjacent rail guard according to the foundation ditch of reality, and enclosure effect is good.

Description

Road pit rail guard

Technical Field

The application relates to the technical field of road construction, especially, relate to a road pit rail guard.

Background

The foundation pit can be built in the municipal engineering road in the building process, and when workers pass through the foundation pit in the building process, safety risks exist, so that a safety protective guard needs to be installed beside the foundation pit to improve safety.

In the process of implementing the application, the inventor finds that the prior protective guard has a certain protective effect, but when the prior protective guard encounters weather such as strong wind or external collision outdoors, the phenomenon of guardrail toppling is easy to occur, the protective guard loses the protective effect, the guardrail is easy to damage, and the reusability is low, so that the road pit protective guard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a when meeting with weather such as strong wind in the open air among the solution prior art, or when meeting with outside collision, the easy guardrail that takes place emptys the phenomenon, leads to the rail guard to lose the protecting effect, easily leads to the guardrail to damage, but the lower problem of reuse rate, and the road pit rail guard that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a road pit protective guard comprises a frame plate, a protective baffle net is arranged inside the frame plate, a group of fixed blocks are fixedly connected to the tops of two side walls on different sides of the frame plate, the side walls of the two fixed blocks in the same group are respectively and rotatably connected with a supporting rod through a pin rod, one side of each supporting rod, which is far away from the fixed block on the same side, is provided with a bottom rod, one end of each bottom rod, which is close to the supporting rod on the same side, is respectively and fixedly connected with a telescopic screw rod, the rod end of each supporting rod is respectively provided with a thread groove matched with the telescopic screw rod, one side of each bottom rod, which is far away from the supporting rod on the same side, is provided with a foot pad, the end parts of the two foot pads are respectively and fixedly connected with a group of adjusting blocks, the side walls of the two adjusting blocks in the same group are respectively and rotatably connected with the rod walls of the bottom rods on the same side through three pin rods, and one side, which is opposite to the end parts of the two foot pads, is provided with a round hole I, the hole walls of the first round holes are connected with first soil nails in a sliding mode.

Preferably, the outer side wall of the vertical part of the frame plate is fixedly connected with two connecting blocks, the side walls of the two connecting blocks are connected with a rotating plate through a pin rod II in a rotating mode, and the side wall of the frame plate, far away from one side of the rotating plate, is fixedly connected with a U-shaped plate matched with the rotating plate.

Preferably, two through holes are formed in the side wall of each connecting block, the hole walls of the two through holes on the same side are connected with a U-shaped rod in a sliding mode, the rod walls of the two pin rods are movably sleeved with anti-slip rings, the end portions of the two anti-slip rings are fixedly connected with the rod ends of the U-shaped rods on the same side, the opposite ends of the two connecting blocks are rotatably connected with locking screw rods, and the rod walls of the horizontal portions of the two U-shaped rods are in threaded connection with the rod walls of the locking screw rods on the same side.

Preferably, the mounting surface of the frame plate is fixedly connected with a bottom plate, round holes II are formed in two sides of the end part of the bottom plate, and the hole walls of the two round holes II are connected with soil nails II in a sliding mode.

Preferably, the side wall of the protective barrier net is fixedly connected with a group of reflectors.

Preferably, the side wall of the U-shaped plate is in threaded connection with two connecting bolts, and the side wall of the rotating plate is provided with two threaded holes matched with the connecting bolts.

Preferably, the protection keeps off two equal fixedly connected with a set of installation pieces of lateral wall of the different side of net, two lateral walls of the different side of framed panel all seted up a set of with installation piece assorted mounting groove, every the lateral wall of installation piece all with the homonymy the common threaded connection of tank bottom of mounting groove has an installation bolt.

Compared with the prior art, the application provides a road pit rail guard, possesses following beneficial effect:

1. this road foundation ditch rail guard through the mutual cooperation of the framed panel that is equipped with, protection fender net, two sets of fixed blocks, two bracing pieces, two sill bars and two telescopic screw, can regard as road foundation ditch guardrail to use, and after the guardrail installation, can carry out the outrigger to the guardrail, effectively reduce the possibility that the guardrail topples over, improve the safety in utilization, and can reduce the possibility that the rail guard damaged, do benefit to used repeatedly.

2. This road foundation ditch rail guard through mutually supporting of two connecting blocks, rotor plate and the U-shaped board that are equipped with, can connect the back at two adjacent rail guards, can adjust the angle between the adjacent rail guard, the people of being convenient for carry out angle modulation according to the foundation ditch of reality, and enclosure effect is good.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application rail guard installation is stable, and wind resistance can the reinforce, effectively reduces the guardrail and emptys the possibility of damaging, does benefit to used repeatedly, and the safety in utilization is high, and the people of being convenient for simultaneously carry out the angle modulation between the adjacent rail guard according to the foundation ditch of reality, and enclosure effect is good.

Drawings

Fig. 1 is a schematic structural view of a road pit guard rail according to the present application;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1 frame plate, 2 protection block nets, 3 fixed blocks, 4 support rods, 5 bottom rods, 6 telescopic screws, 7 connecting blocks, 8 rotating plates, 9U-shaped plates, 10U-shaped rods, 11 anti-slip rings, 12 locking screws, 13 foot pads, 14 adjusting blocks, 15 soil nails I, 16 bottom plates, 17 soil nails II, 18 reflecting plates, 19 connecting bolts, 20 mounting blocks and 21 mounting bolts.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a road pit protective guard comprises a frame plate 1, wherein two connecting blocks 7 are fixedly connected to the outer side wall of the vertical part of the frame plate 1, the side walls of the two connecting blocks 7 are respectively and rotatably connected with a rotating plate 8 through two pin rods, and a U-shaped plate 9 matched with the rotating plate 8 is fixedly connected to the side wall of one side, far away from the rotating plate 8, of the frame plate 1. Through rotor plate 8 and U-shaped board 9, can link together adjacent plate frame 1, through two connecting blocks 7 cooperation two pin levers two, can adjust the connection angle of rotor plate 8 to people carry out nimble regulation according to actual foundation ditch shape to the angle between the adjacent rail guard and use, and enclosure effect is good. The side wall of the U-shaped plate 9 is in threaded connection with two connecting bolts 19, and the side wall of the rotating plate 8 is provided with two threaded holes matched with the connecting bolts 19. The fixing between the U-shaped plate 9 and the rotary plate 8 is facilitated by two connecting bolts 19.

Referring to fig. 1-3, two through holes are formed in the side wall of each connecting block 7, the hole walls of the two through holes on the same side are connected with a U-shaped rod 10 in a sliding mode, the rod walls of the two pin rods are movably sleeved with anti-slip rings 11, the end portions of the two anti-slip rings 11 are fixedly connected with the rod ends of the U-shaped rods 10 on the same side, the opposite ends of the two connecting blocks 7 are rotatably connected with locking screws 12, and the rod walls of the horizontal portions of the two U-shaped rods 10 are in threaded connection with the rod walls of the locking screws 12 on the same side. After the angle adjustment of the rotating plate 8 is completed, the two locking screws 12 are screwed, so that the two U-shaped rods 10 can move in opposite directions until the two anti-slip rings 11 abut against the end portions of the rotating plate 8, and at this time, the rotating plate 8 can be abutted tightly, so that the stability of the rotating plate 8 in actual use is ensured.

Referring to fig. 1, a bottom plate 16 is fixedly connected to the mounting surface of the frame plate 1, round holes two are formed in two sides of the end portion of the bottom plate 16, and soil nails 17 are slidably connected to the hole walls of the two round holes two. The bottom plate 16 is matched with the two soil nails 17, so that the frame plate 1 can be conveniently installed and fixed on the ground.

Referring to fig. 1, the inside of deckle board 1 is equipped with the protection and keeps off net 2, and the protection keeps off a set of installation piece 20 of two equal fixedly connected with of lateral walls of the different side of net 2, and a set of and installation piece 20 assorted mounting groove has all been seted up to two lateral walls of deckle board 1 different side, and the lateral wall of every installation piece 20 all has mounting bolt 21 with the common threaded connection of tank bottom of homonymy mounting groove. Through the arrangement, the protection blocking net 2 can be replaced only after being damaged, and waste is reduced.

Referring to fig. 1, a set of reflective plates 18 is fixedly connected to the side wall of the protective barrier 2. The reflecting plate 18 can increase the reflecting performance of the surface of the protective barrier net 2 and improve the use safety.

Referring to fig. 1-2, a set of fixed blocks 3 is fixedly connected to tops of two side walls of different sides of a frame plate 1, side walls of the same set of two fixed blocks 3 are connected with supporting rods 4 through a pin rod one in a common rotating mode, one sides, away from the same-side fixed blocks 3, of the two supporting rods 4 are provided with bottom rods 5, the two bottom rods 5 are close to telescopic screws 6 of the same-side supporting rods 4 in a common fixedly connected mode, thread grooves matched with the telescopic screws 6 are formed in rod ends of the two supporting rods 4, one sides, away from the same-side supporting rods 4, of the two bottom rods 5 are provided with foot pads 13, a set of adjusting blocks 14 are fixedly connected to ends of the two foot pads 13 in a common fixed mode, side walls of the two adjusting blocks 14 in the same set are connected with rod walls of the same-side bottom rods 5 through a pin rod three in a common rotating mode, one round holes are formed in opposite sides of the two foot pads 13, and one hole walls of the two round holes are connected with soil nails 15 in a sliding mode. Through callus on the sole 13 cooperation soil nail 15, can be convenient for the sill bar 5 carries out stable being connected with ground.

In this application, during the use, install framed panel 1 in foundation ditch week side, can regard as the rail guard to use, the back is accomplished in the installation of framed panel 1, rotation support pole 4, make and keep suitable support angle between 1 of framed panel, and twist sill bar 5, through telescopic screw 6, can adjust the distance between sill bar 5 and the homonymy bracing piece 4, can offset or be connected with ground stability until sill bar 5, support to framed panel 1 through two 5 cooperation two bracing pieces of sill bar 4 at this moment, can effectively improve framed panel 1's stability, reduce the possibility that framed panel 1 emptys.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. A road pit protective guard comprises a frame plate (1) and is characterized in that a protective blocking net (2) is arranged inside the frame plate (1), a group of fixed blocks (3) are fixedly connected to the tops of two side walls of different sides of the frame plate (1), the side walls of the fixed blocks (3) in the same group are respectively and rotatably connected with supporting rods (4) through a pin rod I, one sides of the supporting rods (4) far away from the same side of the fixed blocks (3) are respectively provided with a bottom rod (5), one ends of the two bottom rods (5) close to the same side of the supporting rods (4) are respectively and fixedly connected with telescopic screw rods (6), the rod ends of the two supporting rods (4) are respectively provided with a thread groove matched with the telescopic screw rods (6), one sides of the two bottom rods (5) far away from the same side of the supporting rods (4) are respectively provided with a foot pad (13), and the end parts of the two foot pads (13) are respectively and fixedly connected with a group of adjusting blocks (14), the lateral wall of regulating block (14) all through three common and homonymies of pin rod the pole wall of sill bar (5) rotates to be connected, two round hole one, two have all been seted up to the opposite one side of tip of callus on the sole (13) the equal sliding connection of pore wall of round hole one has soil nail (15).

2. A road pit protective fence according to claim 1, characterized in that two connecting blocks (7) are fixedly connected to the outer side wall of the vertical part of the frame plate (1), the side walls of the two connecting blocks (7) are both connected with a rotating plate (8) through two pin rods in a co-rotating manner, and the side wall of the side of the frame plate (1) far away from the rotating plate (8) is fixedly connected with a U-shaped plate (9) matched with the rotating plate (8).

3. The road pit protective guard according to claim 2, characterized in that two through holes are formed in the side wall of each connecting block (7), the hole walls of the two through holes on the same side are jointly and slidably connected with a U-shaped rod (10), the rod walls of the two pin rods are movably sleeved with anti-slip rings (11), the end portions of the two anti-slip rings (11) are fixedly connected with the rod ends of the U-shaped rods (10) on the same side, the opposite ends of the two connecting blocks (7) are rotatably connected with locking screws (12), and the horizontal rod walls of the two U-shaped rods (10) are respectively in threaded connection with the rod walls of the locking screws (12) on the same side.

4. The road pit protective fence according to claim 1, characterized in that a bottom plate (16) is fixedly connected to the mounting surface of the frame plate (1), two circular holes are formed in both sides of the end portion of the bottom plate (16), and soil nails (17) are slidably connected to the hole walls of the two circular holes.

5. A road pit guard fence according to claim 1 characterized in that the side wall of the guard fence (2) is fixedly connected with a set of reflectors (18).

6. A road pit protective fence according to claim 2, characterized in that two connecting bolts (19) are connected with the side wall of the U-shaped plate (9) in a threaded manner, and two threaded holes matched with the connecting bolts (19) are formed in the side wall of the rotating plate (8).

7. A road pit guard fence according to claim 1 characterized in that a set of mounting blocks (20) are fixedly connected to two opposite side walls of the guard fence (2), a set of mounting grooves matched with the mounting blocks (20) are formed in two opposite side walls of the frame plate (1), and a mounting bolt (21) is commonly and threadedly connected between the side wall of each mounting block (20) and the bottom of the mounting groove on the same side.