CN216446658U

CN216446658U - Civil engineering is with guardrail that can dismantle fast

Info

Publication number: CN216446658U
Application number: CN202122919417.6U
Authority: CN
Inventors: 梁先乐
Original assignee: Huanghua Xingyu Hardware Products Co ltd
Current assignee: Huanghua Xingyu Hardware Products Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-06
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of civil engineering, and discloses a quickly detachable guardrail for civil engineering, which comprises a fixed column and a hanging rod, wherein a hook is arranged on the outer wall of the fixed column, a first through hole is formed in the inner wall of the hook, a first threaded rod is arranged on the inner wall of the first through hole, the tail end of the first threaded rod extends backwards and is in threaded connection with the fixed column, a base is fixedly connected to the bottom of the fixed column, a second through hole is formed in the base, and a second threaded rod is arranged on the inner wall of the second through hole. The guardrail can be quickly assembled and disassembled, and meanwhile, the purpose of convenient carrying and transportation can be achieved.

Description

Civil engineering is with guardrail that can dismantle fast

Technical Field

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

Background

Civil engineering is a general term for the science and technology of building various kinds of land engineering facilities, and refers to both the materials and equipment used and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. carried out, and the objects of engineering construction. The civil engineering refers to engineering entities which are built on the ground or underground or onshore and directly or indirectly serve various engineering facilities of human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like, and the civil engineering refers to engineering entities which are used for carrying out various technical works such as investigation, planning, design, construction, installation, maintenance and the like for newly building, reconstructing or expanding buildings, structures, related supporting facilities and the like of various projects besides house buildings and completed by the engineering works.

Guardrail mainly used house, highway, business district, protection and protection to personal safety and equipment facility in occasions such as public place, the guardrail often need be used to periphery at large-scale civil engineering, current building guardrail for civil engineering is mostly fixed knot structure, adopt welded fastening's mode more between its railing and the frame, not only need consume a large amount of time to weld fixedly when the installation, and when montant fracture or damage, it is very troublesome to change the dismouting again, and need all demolishs current guardrail then for the guardrail of other patterns when needing to be changed, waste time and energy very much. According to the Chinese patent: "a connection type quick detach construction guardrail for civil engineering", this patent number is "CN 214246914U", this patent is placed a set of supporting seat in the breast board bottom, align and contact another group's breast board with this breast board after that, then rotate the screwed pipe, make screwed pipe upwards rotating, until promoting the supporting seat rebound to holding in the palm the contact site of tight two sets of breast boards, conveniently fix the breast board, and it is all comparatively convenient with the dismantlement to the combination of breast board, and the device structure is comparatively simple and convenient, the stability of use is higher. Although the guardrail in this patent has solved the difficult problem in the installation, this guardrail is not convenient for accomodate and remove when in actual use, has increased the difficulty of transportation, consequently needs to make the improvement to the guardrail.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quickly detachable guardrail for civil engineering, which achieves the effect of quickly mounting and dismounting the guardrail and simultaneously can achieve the purpose of being convenient to carry and transport.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but civil engineering is with quick dismantlement guardrail, includes fixed column and peg, the outer wall of fixed column is provided with the couple, the inner wall of couple is provided with first through-hole, the inner wall of first through-hole is provided with first threaded rod, the terminal ranging back and the threaded connection of first threaded rod are on the fixed column, the bottom fixedly connected with base of fixed column, the second through-hole has been seted up on the base, the inner wall of second through-hole is provided with the second threaded rod.

Preferably, the quantity of couple and first threaded rod is two sets of, and two sets of couple and first threaded rod set up respectively in the top and the below of fixed column. Through the two sets of couples that set up, be convenient for hang the guardrail.

Preferably, the number of the second through holes and the second threaded rods is four. Through the four sets of second threaded rods that set up, improved the stability to the fixed column installation.

Preferably, the quantity of peg is four groups, and the left side is two sets of the right-hand member of peg articulates through the bolt respectively has first flexible arm and the flexible arm of second, the middle part of first flexible arm and the flexible arm of second is crisscross articulated through the bolt, the quantity of first flexible arm and the flexible arm of second is four groups, four groups first flexible arm and the flexible arm of second are articulated end to end in proper order, and the middle part is articulated, and fourth group the one end that middle part was kept away from to first flexible arm and the flexible arm of second articulates on the right side two sets of the left end of peg, the peg hangs on the couple. The first telescopic arm and the second telescopic arm which are hinged with each other through four groups are convenient to store.

The utility model provides a quickly detachable guardrail for civil engineering. The method has the following beneficial effects:

(1) according to the guardrail, the hanging rod of the guardrail is directly hung on the hook on the fixing column, and the guardrail is fixed by the first threaded rod, so that the effect that the guardrail can be quickly disassembled and assembled is improved.

(2) The foldable telescopic arm is provided with the first telescopic arm and the second telescopic arm which are hinged with each other, so that the foldable telescopic arm not only can be folded and recovered, but also can be quickly installed.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a fixing post according to the present invention;

FIG. 3 is an enlarged view of the present invention A.

In the figure: 1. fixing a column; 2. hooking; 3. a base; 4. a second threaded rod; 5. a first telescopic arm; 6. a bolt; 7. a hanging rod; 8. a second telescopic arm; 9. a first threaded 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.

As shown in fig. 1-3, the present invention provides a technical solution: a guardrail for civil engineering, which can be quickly disassembled, comprises a fixed column 1 and hanging rods 7, wherein the outer wall of the fixed column 1 is provided with a hook 2, the inner wall of the hook 2 is provided with a first through hole, the inner wall of the first through hole is provided with a first threaded rod 9, the tail end of the first threaded rod 9 extends backwards and is connected onto the fixed column 1 in a threaded manner, the bottom of the fixed column 1 is fixedly connected with a base 3, the base 3 is provided with a second through hole, the inner wall of the second through hole is provided with a second threaded rod 4, the number of the hook 2 and the first threaded rod 9 is two groups, the two groups of hooks 2 and the first threaded rod 9 are respectively arranged above and below the fixed column 1, the guardrail can be conveniently hung through the two groups of hooks 2, the number of the second through holes and the second threaded rods 4 is four groups, the stability of installation of the fixed column 1 is improved through the four groups of second threaded rods 4, the hanging rods 7 are four groups, the right-hand member of the two sets of peg 7 in left side articulates through bolt 6 respectively has first flexible arm 5 and the flexible arm 8 of second, the middle part of first flexible arm 5 and the flexible arm 8 of second is crisscross to be articulated through bolt 6, the quantity of the flexible arm 8 of first flexible arm 5 and second is four groups, the flexible arm 8 of the first flexible arm 5 of four groups and second is articulated end to end in proper order, and the middle part is articulated, the one end that the middle part was kept away from to the flexible arm 5 of the first flexible arm 5 of fourth group and second 8 articulates the left end at the two sets of peg 7 in right side, peg 7 hangs on couple 2, be convenient for accomodate through the flexible arm 8 of the mutual articulated first flexible arm 5 of four groups and second that set up.

When using, through placing fixed column 1 on ground through base 3, recycle second threaded rod 4 and fix, the recycling sets up the second group, takes out the guardrail again, directly extends, directly places on couple 2 through four couples 7 with on the guardrail, recycles four first threaded rod 9 and fixes, can accomplish quick installation, has improved the effect that this guardrail can dismantle the installation fast.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but civil engineering is with quick dismantlement's guardrail, includes fixed column (1) and peg (7), its characterized in that: the outer wall of fixed column (1) is provided with couple (2), the inner wall of couple (2) is provided with first through-hole, the inner wall of first through-hole is provided with first threaded rod (9), the end of first threaded rod (9) extends backward and threaded connection is on fixed column (1), the bottom fixedly connected with base (3) of fixed column (1), the second through-hole has been seted up on base (3), the inner wall of second through-hole is provided with second threaded rod (4).

2. The quickly detachable guardrail for civil engineering work of claim 1, characterized in that: the quantity of couple (2) and first threaded rod (9) is two sets ofly, two sets of couple (2) and first threaded rod (9) set up respectively in the top and the below of fixed column (1).

3. The quickly detachable guardrail for civil engineering work of claim 1, characterized in that: the number of the second through holes and the second threaded rods (4) is four.

4. The quickly detachable guardrail for civil engineering work of claim 1, characterized in that: the quantity of peg (7) is four groups, and the left side is two sets of the right-hand member of peg (7) articulates through bolt (6) respectively has first flexible arm (5) and the flexible arm of second (8), the middle part of first flexible arm (5) and the flexible arm of second (8) is crisscross to be articulated through bolt (6), the quantity of first flexible arm (5) and the flexible arm of second (8) is four groups, four groups first flexible arm (5) and the flexible arm of second (8) are articulated head and the tail in proper order, and the middle part is articulated, and fourth group the one end that the middle part was kept away from in first flexible arm (5) and the flexible arm of second (8) articulates on the right side two sets of the left end of peg (7), peg (7) hang on couple (2).