CN213391291U

CN213391291U - Building construction safety protection frame

Info

Publication number: CN213391291U
Application number: CN202021251518.XU
Authority: CN
Inventors: 刘高峰; 倪艳萍; 范根坡; 张鹏
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-06-08
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a construction safety protection frame, including interior horizontal pole and outer horizontal pole, the bottom fixed mounting of interior horizontal pole has outer slide, outer horizontal pole has interior slide towards the one side fixed mounting of interior horizontal pole. This construction safety protection frame, first lasso is in same perpendicular line with the second lasso, make first lasso and second lasso can overlap simultaneously on the surface of same steel pipe, through outer slide between interior horizontal pole and the outer horizontal pole, interior slide sliding connection, after first lasso and second lasso cover steel pipe, horizontal pole or outer horizontal pole in just can the vertical slip, make its high twice that extends to former height, then through the dead lever with the protection network fixed can, compare the mounting means that traditional a plurality of single steel pipes and coupling pass through the protection frame that bolted connection constitutes the utility model discloses can reduce the use quantity of steel pipe by a wide margin, thereby reduce bolt use quantity, with this effectual promotion its efficiency of buildding.

Description

Building construction safety protection frame

Technical Field

The utility model belongs to the technical field of the construction, specifically be a construction safety protection frame.

Background

The building construction refers to the production activity in the construction implementation stage of engineering construction, is the construction process of various buildings, also can be said to be the process of changing various lines on design drawings into real objects in designated places, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the places of construction operation are called as "construction sites" or "construction sites", also called as construction sites, in the construction process, for the sake of safety, temporary edge protection needs to be carried out on floors which are not decorated to prevent constructors from dropping construction articles and smashing pedestrians in the construction process, the existing protective frame is formed by connecting a single steel pipe and a pipe joint through bolts, then a protective net is arranged on the inner side of the protective frame, but the installation mode of the protective frame formed by connecting a plurality of single steel pipes and pipe joints through bolts at present, the number of the bolts needing to be screwed is huge, and the building efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction safety protection frame to solve prior art protection frame and build the problem of inefficiency.

For the above-mentioned purpose of putting up efficiently of realization, the utility model provides a following technical scheme: the utility model provides a construction safety protection frame, includes interior horizontal pole and outer horizontal pole, the bottom fixed mounting of interior horizontal pole has outer slide, outer horizontal pole has interior slide towards the one side fixed mounting of interior horizontal pole, the equal movable mounting in one side that interior horizontal pole is relative with outer horizontal pole has the dead lever, the one end fixed mounting who keeps away from interior horizontal pole of dead lever has outer clamping ring, through the dead lever is in the equal movable mounting in one side that interior horizontal pole is relative with outer horizontal pole has the protection network, the equal fixed mounting in the left and right sides of interior horizontal pole has first down tube, the one end fixed mounting that interior horizontal pole was kept away from to first down tube has first lasso, the equal fixed mounting in the left and right sides of outer horizontal pole has the second down tube, the one end fixed mounting that outer horizontal pole was kept away from to the.

Preferably, the quantity of interior horizontal pole and outer horizontal pole is two, and the equal fixed mounting in surface of interior horizontal pole and outer horizontal pole has anticorrosive coating, and the length of interior horizontal pole and outer horizontal pole etc. one side that interior horizontal pole and outer horizontal pole are relative all seted up the screw hole groove that corresponds with the dead lever.

Preferably, the outer sliding plate is connected with the inner sliding plate in a longitudinal sliding mode, the outer sliding plate is transversely clamped with the inner sliding plate, and the cross sections of the outer sliding plate and the inner sliding plate are J-shaped.

Preferably, the fixing rods are T-shaped, threads are formed on the surfaces of the fixing rods, the fixing rods are in threaded connection with the inner cross rod or the outer cross rod, and four fixing rods are respectively installed on one sides, opposite to the inner cross rod and the outer cross rod.

Preferably, the thickness of the outer pressing ring is larger than that of the head of the fixing rod.

Preferably, the inclination angles of the first inclined rod and the second inclined rod are the same, the first ferrule and the second ferrule are located in the same vertical plane, and a fastening plate is fixedly mounted on the outer side of the first ferrule.

Drawings

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

fig. 2 is a schematic front view of the present invention.

In the figure: the device comprises an inner cross rod 1, an outer sliding plate 2, an outer cross rod 3, an inner sliding plate 4, a fixing rod 5, an outer pressing ring 6, a protective net 7, a first inclined rod 8, a first ferrule 9, a second inclined rod 10 and a second ferrule 11.

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, a building construction safety protection frame comprises an inner cross bar 1 and an outer cross bar 3, wherein an outer sliding plate 2 is fixedly installed at the bottom of the inner cross bar 1, an inner sliding plate 4 is fixedly installed at one side of the outer cross bar 3 facing the inner cross bar 1, the outer sliding plate 2 is longitudinally and slidably connected with the inner sliding plate 4, the outer sliding plate 2 is transversely clamped with the inner sliding plate 4, the cross-sectional shapes of the outer sliding plate 2 and the inner sliding plate 4 are both 'J' -shaped, fixing rods 5 are movably installed at one sides of the inner cross bar 1 opposite to the outer cross bar 3, the fixing rods 5 are 'T' -shaped, threads are arranged on the surfaces of the fixing rods 5, the fixing rods 5 are in threaded connection with the inner cross bar 1 or the outer cross bar 3, four fixing rods 5 are respectively installed at one sides of the inner cross bar 1 opposite to the outer cross bar 3, the number of the inner cross bar 1 is two, the length of the inner cross rod 1 and the outer cross rod 3 is equal, one side of the inner cross rod 1 opposite to the outer cross rod 3 is provided with a threaded hole groove corresponding to the fixed rod 5, one end of the fixed rod 5 far away from the inner cross rod 1 is fixedly provided with an outer pressing ring 6, the thickness of the outer pressing ring 6 is larger than that of the head of the fixed rod 5, through dead lever 5 in horizontal pole 1 and the relative one side movable mounting of outer horizontal pole 3 have protection network 7, the equal fixed mounting in the left and right sides of interior horizontal pole 1 has first down tube 8, the one end fixed mounting that interior horizontal pole 1 was kept away from to first down tube 8 has first lasso 9, the equal fixed mounting in the left and right sides of outer horizontal pole 3 has second down tube 10, the one end fixed mounting that outer horizontal pole 3 was kept away from to second down tube 10 has second lasso 11, first down tube 8 is the same with the inclination of second down tube 10, first lasso 9 is in same vertical plane with second lasso 11, the outside fixed mounting binding plate of first lasso 9.

When using, stand two steel pipes earlier, then through first lasso 9 and second lasso 11 with two steel pipe casings in inside, horizontal pole 1 in then vertical stretching makes its highly extend to the twice of original height, then uses the bolt to screw up the mounting plate in first lasso 9 and the 11 outsides of second lasso to horizontal pole 1 and outer horizontal pole 3's position in this fixed column, so the installation repeats, just can finish the installation of whole protection frame.

To sum up, this construction safety protection frame, first lasso 9 and second lasso 11 are in same perpendicular line, make first lasso 9 and second lasso 11 can overlap simultaneously on the surface of same steel pipe, through outer slide 2 between interior horizontal pole 1 and the outer horizontal pole 3, 4 sliding connection of interior slide, after first lasso 9 entangles the steel pipe with second lasso 11, horizontal pole 1 or outer horizontal pole 3 in just can sliding perpendicularly, make its highly extend to the twice of former height, then through dead lever 5 with the protection network 7 fixed can, compare the mounting means that traditional single steel pipe of a plurality of and coupling pass through the protection frame that bolted connection constitutes the utility model discloses can reduce the use quantity of steel pipe by a wide margin, thereby reduce bolt use quantity, with this effectual promotion its efficiency of buildding.

Claims

1. The utility model provides a construction safety protection frame, includes interior horizontal pole (1) and outer horizontal pole (3), its characterized in that: an outer sliding plate (2) is fixedly arranged at the bottom of the inner cross rod (1), an inner sliding plate (4) is fixedly arranged on one surface of the outer cross rod (3) facing the inner cross rod (1), a fixed rod (5) is movably arranged at one side of the inner cross rod (1) opposite to the outer cross rod (3), an outer pressing ring (6) is fixedly arranged at one end of the fixed rod (5) far away from the inner cross rod (1), a protective net (7) is movably arranged on one side of the fixed rod (5) opposite to the inner cross rod (1) and the outer cross rod (3), the left side and the right side of the inner cross rod (1) are both fixedly provided with a first inclined rod (8), a first ferrule (9) is fixedly arranged at one end of the first inclined rod (8) far away from the inner cross rod (1), the left side and the right side of the outer cross rod (3) are both fixedly provided with a second inclined rod (10), and a second ferrule (11) is fixedly mounted at one end of the second inclined rod (10) far away from the outer cross rod (3).

2. The building construction safety protection frame of claim 1, wherein: the quantity of interior horizontal pole (1) and outer horizontal pole (3) is two, and the equal fixed mounting in surface of interior horizontal pole (1) and outer horizontal pole (3) has anticorrosive coating, the length of interior horizontal pole (1) and outer horizontal pole (3) etc. and the threaded hole groove that corresponds with dead lever (5) is all seted up to one side that interior horizontal pole (1) and outer horizontal pole (3) are relative.

3. The building construction safety protection frame of claim 1, wherein: the outer sliding plate (2) is connected with the inner sliding plate (4) in a longitudinal sliding mode, the outer sliding plate (2) is transversely clamped with the inner sliding plate (4), and the cross sections of the outer sliding plate (2) and the inner sliding plate (4) are J-shaped.

4. The building construction safety protection frame of claim 1, wherein: the fixing rod (5) is T-shaped, threads are formed in the surface of the fixing rod (5), the fixing rod (5) is in threaded connection with the inner cross rod (1) or the outer cross rod (3), and the four fixing rods (5) are mounted on one side, opposite to the inner cross rod (1) and the outer cross rod (3), respectively.

5. The building construction safety protection frame of claim 1, wherein: the thickness of the outer pressing ring (6) is larger than that of the head of the fixing rod (5).

6. The building construction safety protection frame of claim 1, wherein: the inclined angles of the first inclined rod (8) and the second inclined rod (10) are the same, the first ferrule (9) and the second ferrule (11) are located in the same vertical plane, and a fastening plate is fixedly installed on the outer side of the first ferrule (9).