CN213063009U

CN213063009U - Civil engineering safety scaffold

Info

Publication number: CN213063009U
Application number: CN202021097763.XU
Authority: CN
Inventors: 吴鉴全; 周宁; 邓竣元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-27
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a civil engineering safety scaffold, including the support column, the bottom cover of support column is equipped with the plug bush, be connected with the connecting rod between the plug bush, the support column facial make-up is equipped with the link, the one end of link is equipped with the slide opening, the interlude has the slide bar in the slide opening, the limiting plate has been installed at the both ends of slide bar, the central point of link puts and is equipped with the perforation, the interlude has screw rod and screw rod on threaded connection have a first nut in the perforation, the mount has been installed to the upside of support column, the mount in-connection has the check keep off the surface course, the mount is U template structure, the go-between has been installed to the corner. When the support column of side inserts in the plug bush around, can ensure that the support column of side is parallel around, through the sliding fit of slide opening and slide bar of the downside, the support column of the guarantee left and right sides is parallel to this safe scaffold has been installed firmly, and it is more convenient to install, has solved the inconvenient problem of installation.

Description

Civil engineering safety scaffold

Technical Field

The utility model belongs to the technical field of civil engineering, concretely relates to civil engineering safety scaffold.

Background

Civil engineering is a general term for scientific and technical techniques for building various engineering facilities, and refers to both applied materials, equipment, and technical activities such as surveying, designing, constructing, maintaining, and repairing, and also refers to objects of engineering construction. I.e. various engineering facilities, such as houses, roads, railways, pipes, 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 the land or in water, and serve for human life, production, military affairs and scientific research directly or indirectly.

In the building construction process, need enclose at the building and erect safe scaffold for prevent that the high-rise heavy object of whereabouts of building from smashing constructor, current safe scaffold adopts the steel pipe overlap joint, adopts the articulated elements fixed between the steel pipe, lays the canvas on two steel pipes in top, and bind the canvas on the steel pipe through the iron wire, through the canvas, can block the heavy object of whereabouts and directly pound to the underground, the constructor of protection below safe scaffold, the weak point of existence is: in the lapping process, a large number of hinged parts are needed to be fixed with the steel pipe, and the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering safety scaffold to solve the inconvenient problem of installation that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a civil engineering safety scaffold, includes the support column, the bottom cover of support column is equipped with the plug bush, be connected with the connecting rod between the plug bush, the support column facial make-up is equipped with the link, the one end of link is equipped with the slide opening, the interlude has the slide bar in the slide opening, the limiting plate has been installed at the both ends of slide bar, the central point of link puts and is equipped with the perforation, the interlude has threaded connection to have first nut on screw rod and the screw rod in the perforation, the mount has been installed to the upside of support column, the mount in-connection has check to keep off the surface course.

Preferably, the supporting column is of a cylindrical structure, and the plug bush is of a round sleeve structure.

Preferably, the slide hole is of a circular hole structure, and the slide rod is of a circular rod structure.

Preferably, the fixing frame is of a U-shaped plate structure, the connecting rings are arranged at the corners of the grid blocking surface layer, through holes are formed in the fixing frame, and bolts are inserted into the connecting rings and the through holes and locked through second nuts.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a civil engineering safety scaffold, when the support column of current rear side inserted in the plug bush, the support column of side is parallel around can guaranteeing, and through the sliding fit of the slide opening of the downside and slide bar, the support column of the guarantee left and right sides is parallel to this safety scaffold has been installed firmly, and it is more convenient to install.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is a schematic left side view taken along line A-A of FIG. 1;

fig. 5 is a left side view of fig. 1.

In the figure: the device comprises a support column 1, an inserting sleeve 2, a connecting rod 3, a connecting frame 4, a sliding hole 5, a sliding rod 6, a limiting plate 7, a through hole 8, a screw rod 9, a first nut 10, a fixing frame 11, a barrier layer 12, a connecting ring 13, a through hole 14, a bolt 15 and a second nut 16.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 4 and 5, a civil engineering safety scaffold comprises four support columns 1, wherein each safety scaffold is provided with four support columns 1, the bottom of each support column 1 is slidably sleeved with an inserting sleeve 2, each inserting sleeve 2 is of a round sleeve structure, each support column 1 is of a cylindrical structure, each inserting sleeve 2 is of a round sleeve structure, connecting rods 3 are welded between the inserting sleeves 2, when the support column 1 on the front rear side is inserted into each inserting sleeve 2, the support columns 1 on the front and rear sides are parallel, the lower sides of the connecting rods 3 and the lower sides of the inserting sleeves 2 are on the same horizontal plane, the inner corresponding ends of the support columns 1 are welded with connecting frames 4, each connecting frame 4 is of a U-shaped plate structure, sliding holes 5 are symmetrically formed in the upper side and the lower side of one end of each connecting frame 4, sliding rods 6 are inserted in the sliding holes 5 in a sliding mode, each sliding hole 5 is of a round hole structure, each sliding rod 6 is of a round rod structure, support column 1 of the guarantee left and right sides is parallel, limiting plate 7 has been installed at the both ends of slide bar 6, slide bar 6 is the integrative piece of founding with limiting plate 7, it is spacing through limiting plate 7, restriction slide bar 6 breaks away from slide opening 5, the central point of link 4 puts and is equipped with perforation 8, perforation 8 is the round hole structure, it has screw rod 9 and screw rod 9 to alternate in the perforation 8 has first nut 10 to go up threaded connection, every perforated 8 both sides respectively have a first nut 10, when all first nut 10 locking screw rods 9, can stabilize the position of two support columns 1 on left and right sides.

Referring to fig. 1, 3, 4 and 5, a fixing frame 11 is welded on the upper side of a supporting column 1, the fixing frame 11 is of a U-shaped plate structure, a lattice barrier layer 12 is made of nylon canvas with the thickness of 1 cm, the nylon canvas is wear-resistant, high in strength and not easy to age, and due to different widths of construction frames on a construction site, lattice barrier layers 12 with different widths can be selected according to actual needs, connecting rings 13 are installed at corners of the lattice barrier layer 12, the connecting rings 13 are rivet-pressing rings, the connecting rings 13 are rivet-pressed in corner holes of the lattice barrier layers 12, when bolts 15 pass through the connecting rings 13, heavy objects fall onto the lattice barrier layers 12, through the arrangement of the connecting rings 13, tearing force is concentrated on the inner walls of the connecting rings 13, the lattice barrier layers 12 can be protected, through holes 14 are formed in the upper and lower surfaces of the fixing frame 11, bolts 15 are inserted through the connecting rings 13 and the through holes 14 and locked by second nuts 16, the corners of the blocking surface layer 13 can be stably arranged in the fixed frame 11.

During installation, the construction frames are firstly placed on the building edge, the construction frames are kept to be mutually attached, then the connecting rings 13 at the corners of the grid baffle surface layer 12 are inserted into the fixing frames 11, the bolts 15 are inserted into the through holes 14 and the connecting rings 13, the corners of the grid baffle surface layer 13 can be stably installed in the fixing frames 11 by screwing the second nuts 16, then the first nuts 10 are unscrewed, the supporting columns 1 are pulled towards two sides until the grid baffle surface layer 13 is straightened, the first nuts 10 are re-locked with the screw rods 9, then the construction frames are lifted, the inserting sleeves 2 are sleeved at the lower ends of the supporting columns 1, when the supporting columns 1 at the front side and the rear side are inserted into the inserting sleeves 2, the parallel supporting columns 1 at the front side and the rear side can be ensured, the parallel supporting columns 1 at the left side and the right side can be ensured through the sliding fit of the sliding holes 5 at the upper side and the lower side and the sliding rods 6, so that the safe construction frames, through the setting of go-between 13, tear the power and concentrate on the inner wall of go-between 13, can protect check keep off surface course 12, when the workman stands construction below check keep off surface course 12, through check keep off surface course 12, can prevent that the heavy object of whereabouts directly pounces constructor in, protection constructor's safety.

Claims

1. The utility model provides a civil engineering safety scaffold, includes support column (1), its characterized in that: the bottom cover of support column (1) is equipped with plug bush (2), be connected with connecting rod (3) between plug bush (2), support column (1) facial make-up is equipped with link (4), the one end of link (4) is equipped with slide opening (5), it has slide bar (6) to alternate in slide opening (5), limiting plate (7) have been installed at the both ends of slide bar (6), the central point of link (4) puts and is equipped with perforation (8), it has screw rod (9) and screw rod (9) to alternate in perforation (8) to go up threaded connection has first nut (10), mount (11) have been installed to the upside of support column (1), mount (11) in-connection has grid retaining surface layer (12).

2. A civil engineering safety scaffold as claimed in claim 1 wherein: the support column (1) is of a cylindrical structure, and the plug bush (2) is of a round sleeve structure.

3. A civil engineering safety scaffold as claimed in claim 1 wherein: the sliding hole (5) is of a circular hole structure, and the sliding rod (6) is of a round rod structure.

4. A civil engineering safety scaffold as claimed in claim 1 wherein: the fixing frame (11) is of a U-shaped plate structure, the connecting rings (13) are arranged at the corners of the grid blocking surface layer (12), through holes (14) are formed in the fixing frame (11), and bolts (15) are inserted into the connecting rings (13) and the through holes (14) and locked through second nuts (16).