CN215368848U

CN215368848U - Building guardrail for civil engineering

Info

Publication number: CN215368848U
Application number: CN202120603094.7U
Authority: CN
Inventors: 张小却; 杨志锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-31
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a building guardrail for civil engineering, which comprises an installation rod and a guardrail, wherein first sliding grooves are respectively formed below the front end surface and the rear end surface of the installation rod, a first limiting rod is arranged at the top of the inner side of each first sliding groove, the bottom end of each first limiting rod penetrates through a fourth through hole and is arranged at the bottom end of the inner side of each first sliding groove, the fourth through hole is formed in the surface of a first sliding block, first springs are respectively arranged at the top and the bottom of the inner side of each first sliding groove, each first limiting rod is positioned in each first spring, and the other end of each first spring is respectively arranged at the top and the bottom of each first sliding block. The solar energy guardrail is convenient for workers to assemble and disassemble, meanwhile, impact force brought by the outside can be effectively reduced, the falling prevention performance is enhanced, the solar energy warning lamp is arranged at the top end of the mounting rod, the workers are reminded at night, the safety of the solar energy guardrail is enhanced, meanwhile, the top end of the guardrail is provided with the spine, the workers are prevented from climbing, and the safety is further enhanced.

Description

Building guardrail for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering equipment, in particular to a building guardrail for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings. In civil engineering construction, a building guardrail is a device which must be used, and the danger caused by the fact that personnel mistakenly enter a construction site is prevented.

However, the existing building guardrail is easy to topple under the influence of impact force brought by the outside, is inconvenient to assemble and disassemble, and has low practicability and high safety; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building guardrail for civil engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a building guardrail for civil engineering comprises an installation rod and a railing, wherein first sliding grooves are formed below the front end face and the rear end face of the installation rod, a first limiting rod is installed at the top of the inner side of each first sliding groove, the bottom end of each first limiting rod penetrates through a fourth through hole to be installed at the bottom of the inner side of each first sliding groove, a fourth through hole is formed in the surface of a first sliding block, first springs are arranged at the top and the bottom of the inner side of each first sliding groove, the first limiting rods are located inside the first springs, the other ends of the first springs are installed at the top and the bottom of the first sliding block respectively, a support rod is installed on the front end face of the first sliding block, the other ends of the support rods are installed on the ground, a solar warning lamp is installed at the bottom end of the installation rod, installation blocks are installed above and below the outer walls on the two sides of the installation rod, and a second sliding groove is formed in the outer wall of the other side of the installation blocks, a second limiting rod is installed at the rear end of the inner side of the second sliding groove, the other end of the second limiting rod penetrates through a fifth through hole and is installed at the front end of the inner side of the second sliding groove, a fifth through hole is formed in the end face of the second sliding block, a second spring is installed at the front end of the inner side of the second sliding groove, the other end of the second spring is installed on the front end face of the second sliding block, the second limiting rod is located inside the second spring, third connecting rods are installed at the top and the bottom of the second sliding block, first connecting rods are installed at the other ends of the third connecting rods, the other ends of the first connecting rods are installed on the outer wall of one side of the second connecting rods, an arc-shaped connecting rod is installed at the center position of the outer wall of the other side of the second connecting rod, a clamping block is installed at the other end of the arc-shaped connecting rod, a second through hole is formed in the surface of the installation block, and a first through hole is formed in the inner wall of the front end of the second through hole, the railing is installed to installation pole one side, and the railing is located between two liang of neighbours of installation pole, the spine is evenly installed at the top of railing, L type mounting panel is all installed to the top and the below of railing both sides outer wall, the third through-hole has been seted up on the preceding terminal surface of L type mounting panel.

Preferably, the outer wall of the L-shaped mounting plate is in clearance connection with the inner wall of the second through hole.

Preferably, the outer wall of the fixture block is in clearance connection with the inner wall of the third through hole.

Preferably, the outer wall of the fixture block is in clearance connection with the inner wall of the first through hole.

Preferably, the outer wall of the first limiting rod is in clearance connection with the inner wall of the fourth through hole.

Preferably, the outer wall of the second limiting rod is in clearance connection with the inner wall of the fifth through hole.

Compared with the prior art, the utility model has the beneficial effects that: the first sliding groove, the first limiting rod, the first spring and the first sliding block are arranged in a matched mode, the first sliding groove is formed in the front end face and the rear end face of the installation rod, the first limiting rod is installed in the first sliding groove, the first sliding block is installed in the center of the outer wall of the first limiting rod, the first spring is arranged above and below the outer wall of the first limiting rod, one end of the first spring is installed on the inner wall of the first sliding groove, the other end of the first spring is installed on the first sliding block, when the anti-falling device is subjected to external impact force, the first sliding block can move upwards or downwards, the first sliding block can compress or stretch the first spring, and under the action of self elastic deformation reset of the first spring, the first sliding block can return to the initial position, the impact force caused by the outside is reduced, and the anti-falling performance of the anti-falling device is enhanced. The second slide block, the second chute, the second limiting rod, the second slide block, the first connecting rod, the second connecting rod, the third connecting rod, the arc-shaped connecting rod, the clamping block, the first through hole, the second through hole and the third through hole are arranged in a matched manner, the second chute is arranged on the outer wall of the mounting block, the second limiting rod is arranged in the second chute, the second slide block is arranged on the outer wall of the second limiting rod, the second slide block is connected with the front end of the inner side of the second chute through a second spring, the third connecting rod is arranged at the top and the bottom of the second slide block, the first connecting rod is arranged at the other end of the third connecting rod, the other end of the first connecting rod is arranged on the outer wall of one side of the second connecting rod, the arc-shaped connecting rod is arranged on the outer wall of the other side of the second connecting rod, the clamping block is arranged at the other end of the arc-shaped connecting rod, and the outer wall of the clamping block is in clearance connection with the inner walls of the first through hole and the third through hole, the arc-shaped connecting rod is pulled outwards, the second spring is stretched, meanwhile, the clamping block moves forwards, the L-shaped mounting plate on the outer wall of the railing is inserted into the second through hole in the surface of the mounting block on the outer wall of the mounting rod, the arc-shaped connecting rod is loosened, and the clamping block returns to the initial position under the action of self elastic deformation reset of the second spring, so that the clamping block moves into the third through hole in the L-shaped mounting plate, the mounting rod and the railing are tightly connected together, assembly and disassembly of workers are facilitated, and the practicability of the utility model is enhanced. Through the matching arrangement of the solar warning lamp and the sharp spines, the solar warning lamp starts working at night to remind people of danger, the safety of the utility model is enhanced, meanwhile, the sharp spines are uniformly arranged on the top of the railing, the phenomenon that the people fall down or topple over due to climbing is prevented, and the safety of the utility model is further enhanced.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a right side sectional view of the mounting block of the present invention;

fig. 3 is a top cross-sectional view of the mounting block of the present invention.

In the figure: 1. mounting a rod; 2. mounting blocks; 3. a first through hole; 4. a second through hole; 5. a railing; 6. an L-shaped mounting plate; 7. a third through hole; 8. a solar energy warning light; 9. pricking with a sharp point; 10. a first chute; 11. a first limit rod; 12. a first spring; 13. a fourth via hole; 14. a first slider; 15. a support bar; 16. a first connecting rod; 17. a second connecting rod; 18. a clamping block; 19. a second chute; 20. a second spring; 21. a second limiting rod; 22. a third connecting rod; 23. a second slider; 24. a fifth through hole; 25. an arc-shaped connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention is shown: a building guardrail for civil engineering comprises an installation rod 1 and a railing 5, wherein first chutes 10 are respectively arranged below the front end surface and the rear end surface of the installation rod 1, first limiting rods 11 are arranged at the tops of the inner sides of the first chutes 10, the bottom ends of the first limiting rods 11 penetrate through fourth through holes 13 and are arranged at the bottom ends of the inner sides of the first chutes 10, fourth through holes 13 are arranged on the surface of a first sliding block 14, first springs 12 are respectively arranged at the tops and the bottoms of the inner sides of the first chutes 10, the first limiting rods 11 are positioned in the first springs 12, the other ends of the first springs 12 are respectively arranged at the tops and the bottoms of the first sliding blocks 14, supporting rods 15 are arranged on the front end surface of the first sliding block 14, the other ends of the supporting rods 15 are arranged on the ground, solar warning lamps 8 are arranged at the bottom ends of the installation rod 1, installation blocks 2 are respectively arranged above and below the outer walls of the two sides of the installation rod 1, a second sliding groove 19 is formed in the outer wall of the other side of the mounting block 2, a second limiting rod 21 is mounted at the rear end of the inner side of the second sliding groove 19, the other end of the second limiting rod 21 passes through a fifth through hole 24 and is mounted at the front end of the inner side of the second sliding groove 19, a fifth through hole 24 is formed in the end surface of a second sliding block 23, a second spring 20 is mounted at the front end of the inner side of the second sliding groove 19, the other end of the second spring 20 is mounted on the front end surface of the second sliding block 23, the second limiting rod 21 is located inside the second spring 20, third connecting rods 22 are mounted at the top and the bottom of the second sliding block 23, first connecting rods 16 are mounted at the other ends of the third connecting rods 22, the other ends of the first connecting rods 16 are mounted on the outer wall of one side of the second connecting rods 17, an arc-shaped connecting rod 25 is mounted at the center position of the outer wall of the other side of the second connecting rods 17, and a clamping block 18 is mounted at the other end of the arc-shaped connecting rod 25, second through-hole 4 has been seted up on the surface of installation piece 2, first through-hole 3 has been seted up on the front end inner wall of second through-hole 4, railing 5 is installed to installation pole 1 one side, and railing 5 is located between 1 two liang of neighbours of installation pole, spine 9 is evenly installed at the top of railing 5, L type mounting panel 6 is all installed to the top and the below of 5 both sides outer walls of railing, third through-hole 7 has been seted up on the preceding terminal surface of L type mounting panel 6, the outer wall of L type mounting panel 6 and the inner wall gap connection of second through-hole 4, the outer wall of fixture block 18 and the inner wall gap connection of third through-hole 7, the outer wall of fixture block 18 and the inner wall gap connection of first through-hole 3, the outer wall of first gag lever post 11 and the inner wall gap connection of fourth through-hole 13, the outer wall of second gag lever post 21 and the inner wall gap connection of fifth through-hole 24.

The working principle is as follows: through the matching arrangement of the first chute 10, the first limit rod 11, the first spring 12 and the first slide block 14, the first chute 10 is arranged on the front end surface and the rear end surface of the installation rod 1, the first limit rod 11 is arranged in the first chute 10, the first slide block 14 is arranged at the central position of the outer wall of the first limit rod 11, the first spring 12 is arranged above and below the outer wall of the first limit rod 11, one end of the first spring 12 is arranged on the inner wall of the first chute 10, the other end is arranged on the first slide block 14, when the present invention is subjected to an external impact, the first slider 14 moves upward or downward, so that the first slider 14 compresses or extends the first spring 12, under the action of the elastic deformation reset of the first spring 12, the first sliding block 14 returns to the initial position, so that the impact force brought by the outside is reduced, and the falling prevention performance of the utility model is enhanced. The second slide block 23, the second slide groove 19, the second limiting rod 21, the first connecting rod 16, the second connecting rod 17, the third connecting rod 22, the arc-shaped connecting rod 25, the fixture block 18, the first through hole 3, the second through hole 4 and the third through hole 7 are arranged in a matched manner, the second slide groove 19 is formed in the outer wall of the mounting block 2, the second limiting rod 21 is installed in the second slide groove 19, the second slide block 23 is installed on the outer wall of the second limiting rod 21, the second slide block 23 is connected with the front end of the inner side of the second slide groove 19 through the second spring 20, the third connecting rod 22 is installed at the top and the bottom of the second slide block 23, the first connecting rod 16 is installed at the other end of the third connecting rod 22, the other end of the first connecting rod 16 is installed on the outer wall of one side of the second connecting rod 17, the arc-shaped connecting rod 25 is installed on the outer wall of the other side of the second connecting rod 17, the fixture block 18 is installed at the other end of the arc-shaped connecting rod 25, the outer wall of the clamping block 18 is in clearance connection with the inner walls of the first through hole 3 and the third through hole 7, the arc-shaped connecting rod 25 is pulled outwards, the second spring 20 is stretched, meanwhile, the clamping block 18 moves forwards, the L-shaped mounting plate 6 on the outer wall of the railing 5 is inserted into the second through hole 4 in the surface of the mounting block 2 on the outer wall of the mounting rod 1, the arc-shaped connecting rod 25 is loosened, and under the action of self elastic deformation reset of the second spring 20, the initial position is returned, so that the clamping block 18 moves into the third through hole 7 on the L-shaped mounting plate 6, the mounting rod 1 and the railing 5 are tightly connected together, assembly and disassembly of workers are facilitated, and the practicability of the utility model is enhanced. Through the matching arrangement of the solar warning lamp 8 and the spines 9, the solar warning lamp 8 starts to work at night to remind people of danger, the safety of the utility model is enhanced, meanwhile, the spines 9 are uniformly arranged on the top of the railing 5, the phenomena that the people fall down or topple over due to climbing are prevented, and the safety of the utility model is further enhanced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building guardrail for civil engineering, includes installation pole (1) and railing (5), its characterized in that: the solar warning lamp is characterized in that first sliding grooves (10) are formed below the front end face and the rear end face of the mounting rod (1), a first limiting rod (11) is mounted at the top of the inner side of each first sliding groove (10), the bottom end of each first limiting rod (11) penetrates through a fourth through hole (13) to be mounted at the bottom of the inner side of each first sliding groove (10), the fourth through holes (13) are formed in the surface of a first sliding block (14), first springs (12) are arranged at the top and the bottom of the inner side of each first sliding groove (10), the first limiting rods (11) are located inside the first springs (12), the other ends of the first springs (12) are mounted at the top and the bottom of the first sliding block (14) respectively, a supporting rod (15) is mounted on the front end face of the first sliding block (14), the other end of the supporting rod (15) is mounted on the ground, a solar warning lamp (8) is mounted at the bottom end of the mounting rod (1), the mounting block (2) is mounted above and below the outer walls of two sides of the mounting rod (1), a second sliding groove (19) is formed in the outer wall of the other side of the mounting block (2), a second limiting rod (21) is mounted at the rear end of the inner side of the second sliding groove (19), the other end of the second limiting rod (21) penetrates through a fifth through hole (24) and is mounted at the front end of the inner side of the second sliding groove (19), the fifth through hole (24) is formed in the end face of a second sliding block (23), a second spring (20) is mounted at the front end of the inner side of the second sliding groove (19), the other end of the second spring (20) is mounted on the front end face of the second sliding block (23), the second limiting rod (21) is located inside the second spring (20), third connecting rods (22) are mounted at the top and the bottom of the second sliding block (23), and first connecting rods (16) are mounted at the other end of the third connecting rods (22), the utility model discloses a guardrail mounting structure, including first connecting rod (16), second connecting rod (17), first through-hole (4) have been seted up on the surface of installation piece (2), first through-hole (3) have been seted up on the front end inner wall of second through-hole (4), railing (5) are installed to installation pole (1) one side, and railing (5) are located between two liang of neighbors of installation pole (1), spine (9) are evenly installed at the top of railing (5), L type mounting panel (6) are all installed to the top and the below of railing (5) both sides outer wall, third through-hole (7) have been seted up on the preceding terminal surface of L type mounting panel (6).

2. The building guardrail for civil engineering as claimed in claim 1, wherein: the outer wall of the L-shaped mounting plate (6) is in clearance connection with the inner wall of the second through hole (4).

3. The building guardrail for civil engineering as claimed in claim 1, wherein: the outer wall of the clamping block (18) is in clearance connection with the inner wall of the third through hole (7).

4. The building guardrail for civil engineering as claimed in claim 1, wherein: the outer wall of the clamping block (18) is in clearance connection with the inner wall of the first through hole (3).

5. The building guardrail for civil engineering as claimed in claim 1, wherein: the outer wall of the first limiting rod (11) is in clearance connection with the inner wall of the fourth through hole (13).

6. The building guardrail for civil engineering as claimed in claim 1, wherein: the outer wall of the second limiting rod (21) is in clearance connection with the inner wall of the fifth through hole (24).