CN214659307U

CN214659307U - Safety barrier structure for civil engineering

Info

Publication number: CN214659307U
Application number: CN202120166262.0U
Authority: CN
Inventors: 张辉; 王军; 任艳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-09
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a civil engineering technical field just discloses a safety barrier structure for civil engineering, be two bases including quantity, the equal fixed mounting in the top left and right sides of base has the baffle, two fixed mounting has the rail between the baffle, the bottom fixed mounting of base has the supporting legs, the installation cavity has been seted up in the inside left side of base, the right side fixed mounting of base has the pinion rack, left side the pinion rack extends to the inside in right side installation cavity. This safety barrier structure for civil engineering, through setting up the pinion rack, pull handle makes the pull rod drive push rod compression spring right, and the push rod drives connecting rod pulling fly leaf at the inside rebound of U type piece for the fixture block breaks away from with the pinion rack, can stimulate the pinion rack and shift out from the inside of installation cavity, can unpack apart two bases and make two safety barrier separation, has realized convenient to detach's purpose, and the concatenation is more stable, has made things convenient for user's use.

Description

Safety barrier structure for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a safety barrier structure for civil engineering.

Background

Civil engineering refers to a general term for a series of activities related to construction of houses, roads and the like, and in the process of construction and construction, safety guardrails are used in order to separate a construction site from an external area so as to warn external personnel.

Current safety barrier structure for civil engineering on the existing market uses the block structure to splice mostly, and the fastness of concatenation is lower, and stability is lower easy separation when strong wind weather uses, and is not convenient for dismantle, inconvenient user's use, so provides a safety barrier structure for civil engineering and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a safety barrier structure for civil engineering, possess advantages such as the concatenation is firm and convenient to detach, solved and mostly used block structure to splice, the fastness of concatenation is lower, and stability is lower easily when strong wind weather uses separates, and the problem of the dismantlement of being not convenient for.

(II) technical scheme

For realize above-mentioned concatenation firm and convenient to detach purpose, the utility model provides a following technical scheme: a safety guardrail structure for civil engineering comprises two bases, wherein the left side and the right side of the top of each base are fixedly provided with a baffle, a fence is fixedly arranged between the two baffles, the bottom of each base is fixedly provided with supporting legs, the left side of the inside of each base is provided with an installation cavity, the right side of each base is fixedly provided with a toothed plate, the toothed plate on the left side extends to the inside of the installation cavity on the right side, gears meshed with the toothed plates are movably arranged between the front side and the rear side of the inner wall of the installation cavity through rotating rods, a fixed block positioned above the toothed plate is fixedly arranged on the right side of the inner wall of the installation cavity, a U-shaped block is fixedly arranged on the left side of the fixed block, a movable plate is movably arranged between the left side and the right side of the inner wall of the U-shaped block, two clamping blocks extending to the inside of the toothed plates are fixedly arranged at the bottom of the movable plate, and a sleeve fixedly connected with the top of the inner wall of the installation cavity is fixedly arranged on the right side of the inner wall of the installation cavity, the movable mounting has the sliding plate between the upper and lower both sides of telescopic inner wall, the left side fixed mounting of sliding plate has the push rod that extends to the sleeve left side, the right side fixed mounting of sliding plate has the spring with sleeve inner wall right side fixed connection, the top left side fixed mounting of push rod has the pull rod that runs through to the base top, the top fixed mounting of pull rod has the handle, the front side movable mounting of push rod has the connecting rod with fly leaf swing joint.

Preferably, the number of the single supporting legs at the bottom of the base is two, and the left supporting leg and the right supporting leg are symmetrically distributed.

Preferably, the left side of the base is provided with a through hole communicated with the left side of the inner wall of the mounting cavity, and the size of the through hole is matched with the toothed plate.

Preferably, the bottom of the toothed plate is designed to be serrated, the top of the toothed plate is provided with two clamping grooves, and the size of each clamping groove is matched with that of each clamping block.

Preferably, both sides all have seted up the spacing groove about telescopic inner wall, spacing groove size and sliding plate looks adaptation.

Preferably, the top of the base is provided with a rectangular hole communicated with the top of the inner wall of the mounting cavity, and the size of the rectangular hole is matched with the moving track of the pull rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a safety barrier structure for civil engineering possesses following beneficial effect:

this safety barrier structure for civil engineering, through setting up the pinion rack, pull handle makes the pull rod drive push rod compression spring right, and the push rod drives connecting rod pulling fly leaf at the inside rebound of U type piece for the fixture block breaks away from with the pinion rack, can stimulate the pinion rack and shift out from the inside of installation cavity, can unpack apart two bases and make two safety barrier separation, has realized convenient to detach's purpose, and the concatenation is more stable, has made things convenient for user's use.

Drawings

Fig. 1 is a sectional view of the present invention;

fig. 2 is the layout schematic diagram of the connection between the toothed plate and the gear of the present invention.

In the figure: the device comprises a base 1, a baffle 2, a fence 3, supporting feet 4, a mounting cavity 5, a toothed plate 6, a gear 7, a fixed block 8, a U-shaped block 9, a movable plate 10, a clamping block 11, a sleeve 12, a sliding plate 13, a push rod 14, a spring 15, a pull rod 16, a handle 17 and a connecting rod 18.

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 invention provides a technical solution: a safety guardrail structure for civil engineering comprises two bases 1, wherein the left side and the right side of the top of each base 1 are fixedly provided with baffle plates 2, a fence 3 is fixedly arranged between the two baffle plates 2, the bottom of each base 1 is fixedly provided with supporting feet 4, the number of the supporting feet 4 at the bottom of each base 1 is two, the left side and the right side of the inside of each base 1 are symmetrically distributed with two supporting feet 4, a mounting cavity 5 is arranged at the left side of the inside of each base 1, a toothed plate 6 is fixedly arranged at the right side of each base 1, the top of each base 1 is provided with a rectangular hole communicated with the top of the inner wall of the mounting cavity 5, the size of the rectangular hole is matched with the moving track of a pull rod 16, the left side of each base 1 is provided with a through hole communicated with the left side of the inner wall of the mounting cavity 5, the toothed plate 6 at the left side extends to the inside of the mounting cavity 5 at the right side, a gear 7 meshed with the toothed plate 6 is movably arranged between the front side and the back side of the inner wall of the mounting cavity 5 through a rotating rod, a fixed block 8 positioned above the toothed plate 6 is fixedly arranged on the right side of the inner wall of the installation cavity 5, a U-shaped block 9 is fixedly arranged on the left side of the fixed block 8, a movable plate 10 is movably arranged between the left side and the right side of the inner wall of the U-shaped block 9, two clamping blocks 11 which are arranged at the bottom of the movable plate 10 and extend into the toothed plate 6 are fixedly arranged at the bottom of the toothed plate 6, a saw-toothed design is adopted at the bottom of the toothed plate 6, two clamping grooves are arranged at the top of the toothed plate 6, the size of the clamping grooves is matched with that of the clamping blocks 11, a sleeve 12 fixedly connected with the top of the inner wall of the installation cavity 5 is fixedly arranged on the right side of the inner wall of the installation cavity 5, a sliding plate 13 is movably arranged between the upper side and the lower side of the inner wall of the sleeve 12, limiting grooves are arranged on the upper side and the lower side of the inner wall of the sleeve 12, the size of the limiting grooves is matched with the sliding plate 13, a push rod 14 which extends to the left side of the sleeve 12 is fixedly arranged on the left side of the sliding plate 13, a spring 15 fixedly connected with the right side of the inner wall of the sleeve 12 is fixedly arranged on the right side of the sliding plate 13, there is a pull rod 16 that runs through to base 1 top at the top left side fixed mounting of push rod 14, the top fixed mounting of pull rod 16 has handle 17, the front side movable mounting of push rod 14 has connecting rod 18 with fly leaf 10 swing joint, through setting up pinion rack 6, pull handle 17 makes pull rod 16 drive push rod 14 compression spring 15 right, push rod 14 drives connecting rod 18 and stimulates fly leaf 10 at the inside rebound of U type piece 9, make fixture block 11 and pinion rack 6 break away from, can stimulate pinion rack 6 and shift out from the inside of installation cavity 5, can unpack apart two bases 1 and make two safety barrier separation, the purpose of convenient to detach has been realized, and the concatenation is more stable, user's use has been made things convenient for.

To sum up, this safety barrier structure for civil engineering, through setting up pinion rack 6, pull handle 17 makes pull rod 16 drive push rod 14 compression spring 15 to the right, push rod 14 drives connecting rod 18 pulling fly leaf 10 at the inside rebound of U type piece 9, make fixture block 11 break away from with pinion rack 6, can stimulate pinion rack 6 and shift out from the inside of installation cavity 5, can unpack two bases 1 apart and make two safety barrier separation, convenient to detach's purpose has been realized, and the concatenation is more stable, user's use has been made things convenient for, it splices to have solved most use block structure, the fastness of concatenation is lower, stability is lower easy to separate when strong wind weather carries out the use, and the problem of being not convenient for to dismantle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety barrier structure for civil engineering, is base (1) of two including quantity, its characterized in that: the improved structure of the automobile seat is characterized in that baffles (2) are fixedly mounted on the left and right sides of the top of the base (1), a fence (3) is fixedly mounted between the two baffles (2), supporting legs (4) are fixedly mounted on the bottom of the base (1), a mounting cavity (5) is formed in the left side of the inside of the base (1), a toothed plate (6) is fixedly mounted on the right side of the base (1), the toothed plate (6) extends to the inside of the mounting cavity (5) on the left side, a gear (7) meshed with the toothed plate (6) is movably mounted between the front side and the rear side of the inner wall of the mounting cavity (5) through a rotating rod, a fixed block (8) positioned above the toothed plate (6) is fixedly mounted on the right side of the inner wall of the mounting cavity (5), a U-shaped block (9) is fixedly mounted on the left side of the fixed block (8), and a movable plate (10) is movably mounted between the left side and the right side of the inner wall of the U-shaped block (9), the bottom of the movable plate (10) is fixedly provided with two clamping blocks (11) which extend to the inner part of the toothed plate (6), a sleeve (12) fixedly connected with the top of the inner wall of the mounting cavity (5) is fixedly arranged at the right side of the inner wall of the mounting cavity (5), a sliding plate (13) is movably arranged between the upper side and the lower side of the inner wall of the sleeve (12), a push rod (14) extending to the left side of the sleeve (12) is fixedly arranged at the left side of the sliding plate (13), a spring (15) fixedly connected with the right side of the inner wall of the sleeve (12) is fixedly arranged on the right side of the sliding plate (13), a pull rod (16) which penetrates through the top of the base (1) is fixedly arranged at the left side of the top of the push rod (14), the top of the pull rod (16) is fixedly provided with a handle (17), and the front side of the push rod (14) is movably provided with a connecting rod (18) movably connected with the movable plate (10).

2. The safety fence structure for civil engineering as claimed in claim 1, wherein: the number of the single supporting legs (4) at the bottom of the base (1) is two, and the supporting legs (4) are symmetrically distributed.

3. The safety fence structure for civil engineering as claimed in claim 1, wherein: the left side of base (1) is seted up with the perforation of installation cavity (5) inner wall left side intercommunication, perforation size and pinion rack (6) looks adaptation.

4. The safety fence structure for civil engineering as claimed in claim 1, wherein: the bottom of pinion rack (6) is the cockscomb structure design, the top of pinion rack (6) is seted up quantity and is two draw-in grooves, the draw-in groove size and fixture block (11) looks adaptation.

5. The safety fence structure for civil engineering as claimed in claim 1, wherein: limiting grooves are formed in the upper side and the lower side of the inner wall of the sleeve (12), and the size of each limiting groove is matched with that of the sliding plate (13).

6. The safety fence structure for civil engineering as claimed in claim 1, wherein: the top of the base (1) is provided with a rectangular hole communicated with the top of the inner wall of the mounting cavity (5), and the size of the rectangular hole is matched with the moving track of the pull rod (16).