CN213087498U

CN213087498U - Anti-falling frame for building construction

Info

Publication number: CN213087498U
Application number: CN202021899981.5U
Authority: CN
Inventors: 杜若愚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-30
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a construction technical field just discloses a construction prevents weighing down and falls frame, including L shape backup pad, the frame is prevented weighing down by the lower extreme lateral wall fixedly connected with of the vertical portion of L shape backup pad, prevent weighing down the inside wall of frame and prevent weighing down the net through the same of a plurality of elastic connection area fixedly connected with, a plurality of U-shaped connecting seats of the even fixedly connected with of lower extreme of L shape backup pad horizontal part, the lower extreme lateral wall of U-shaped connecting seat has been seted up a plurality of jacks and jack internalization and has been inserted and be equipped with the locating lever, many the same fixed plate of right-hand member fixedly connected with of locating lever, external screw thread and threaded connection have set up. The utility model discloses avoided the bolt to warp and influenced the problem of connecting firm and inconvenient dismouting for prevent weighing down and have fine buffering protection, the suitability is better.

Description

Anti-falling frame for building construction

Technical Field

The utility model relates to a construction technical field especially relates to a building construction prevents weighing down and falls frame.

Background

The anti-falling frame is suitable for high-rise building construction, shipbuilding, ship repairing, water loading and unloading, large-scale equipment installation and other high-altitude and operation places, and is used for preventing people and objects from falling or preventing the falling objects from being injured.

The anti-falling frame is fixed at high altitude and is mostly fixed with an external fixing frame on a building through bolts, impact force easily causes deformation of the bolt joint when protection is carried out, the service life of the anti-falling frame is influenced, and the anti-falling frame is inconvenient to install and cannot be put into use quickly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the impact force causes the deformation of bolted connection department very easily when protecting through bolt fastening mostly between the overhead anti-falling frame connection department and the architectural external fixation frame among the prior art, and the installation is inconvenient, can not drop the frame fast, and the construction that provides prevents falling the frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-falling frame for building construction comprises an L-shaped supporting plate, wherein an anti-falling frame is fixedly connected to the side wall of the lower end of the vertical part of the L-shaped supporting plate, the inner side wall of the anti-falling frame is fixedly connected with the same anti-falling net through a plurality of elastic connecting belts, the lower end of the horizontal part of the L-shaped supporting plate is uniformly and fixedly connected with a plurality of U-shaped connecting seats, a plurality of jacks are formed in the side wall of the lower end of each U-shaped connecting seat, positioning rods are movably inserted in the jacks, the right ends of the positioning rods are fixedly connected with the same fixing plate, and the outer wall;

the utility model discloses a clamping device, including L shape backup pad, joint pole, jack and jack, the upper end front side of L shape backup pad is connected with two joint poles through pivot symmetry rotation, the chucking lacks the groove, two joints of upper end rear side symmetry fixedly connected with of L shape backup pad lack the inboard fixture block of groove at the chucking, the one end of joint pole is seted up jack and jack internalization plug bush and is had the chucking inserted bar, the chucking jack that corresponds the grafting with the chucking inserted bar is seted up to the lateral wall of fixture block, the one end fixedly connected with arm-tie of chucking inserted bar, the same cover of one side fixedly connected with in opposite directions of arm-tie and joint pole is established the reset spring outside the chucking.

Preferably, a plurality of reinforcing rib plates are uniformly and fixedly connected between one side of the upper end of the anti-falling frame and the L-shaped supporting plate.

Preferably, the rear side of the L-shaped supporting plate is uniformly and fixedly connected with a plurality of positioning insertion columns, and a plurality of positioning insertion slots which are correspondingly inserted with the positioning insertion columns are formed in the front side of the L-shaped supporting plate.

Preferably, the surface of the L-shaped supporting plate is coated with a layer of anti-skid and wear-resistant rubber pad.

Preferably, the anti-falling net is made of polypropylene fibers.

Compared with the prior art, the utility model provides a building construction prevents weighing down and falls frame possesses following beneficial effect:

1. this construction prevents weighing down and falls frame, through the L shape backup pad that is equipped with and prevent weighing down the frame, aim at the outer mount on the building with the U-shaped connecting seat of L shape backup pad horizontal part lower extreme when the installation, make U-shaped connecting seat and outer mount joint together, inject the lower extreme lateral wall of U-shaped connecting seat with the locating lever again, the fixed plate keeps off the one side at the U-shaped connecting seat, rethread set nut is fixed to the locating lever, can realize the quick installation between L shape backup pad and the outer mount, and the junction has not bolted connection avoided bolted deformation to influence the problem of connecting firm and inconvenient dismouting, prevent weighing down that the frame inboard is fixed through a plurality of elastic connection area and prevent weighing down the net, make and prevent weighing down to have.

2. This falling frame is prevented weighing down in construction can make adjacent L shape backup pad assemble together fast through the location inserted column that is equipped with and positioning slot, rotates the joint rod again for the chucking of joint rod lateral wall lacks the groove card cover outside the fixture block, and the chucking jack is aimed at to the chucking inserted rod this moment, and reset spring draws back the arm-tie, and the arm-tie advances the chucking inserted rod in the chucking jack and can realize the firm connection of joint rod and fixture block with the arm-tie, can realize preventing the fast assembly of weighing down the frame to a plurality of, and convenient to install and use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses avoided the bolt to warp the problem that influences the connection firm and inconvenient dismouting for prevent weighing down and have fine buffering protection, the suitability is better.

Drawings

FIG. 1 is a schematic structural view of an anti-falling frame for building construction according to the present invention;

FIG. 2 is a schematic top view of an L-shaped support plate of the anti-falling frame for building construction according to the present invention;

fig. 3 is the utility model provides a construction prevents weighing down and falls a structural schematic diagram of a part A.

In the figure: the anti-falling device comprises an L-shaped supporting plate 1, an anti-falling frame 2, an elastic connecting band 3, an anti-falling net 4, a U-shaped connecting seat 5, a positioning rod 6, a fixing plate 7, a positioning nut 8, a clamping rod 9, a clamping notch 10, a clamping block 11, a clamping insertion rod 12, a clamping insertion hole 13, a pulling plate 14, a reset spring 15, a reinforcing rib plate 16, a positioning insertion column 17 and a positioning insertion groove 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the anti-falling frame for building construction comprises an L-shaped supporting plate 1, wherein an anti-falling frame 2 is fixedly connected to the side wall of the lower end of the vertical part of the L-shaped supporting plate 1, the inner side wall of the anti-falling frame 2 is fixedly connected with the same anti-falling net 4 through a plurality of elastic connecting belts 3, a plurality of U-shaped connecting seats 5 are uniformly and fixedly connected to the lower end of the horizontal part of the L-shaped supporting plate 1, a plurality of jacks are formed in the side wall of the lower end of each U-shaped connecting seat 5, positioning rods 6 are movably inserted in the jacks, the right ends of the positioning rods 6 are fixedly connected with the same fixing;

the upper end front side of L shape backup pad 1 is connected with two joint poles 9 through pivot symmetry rotation, joint pole 9's lateral wall has been seted up the chucking and has been lacked groove 10, two joints of the upper end rear side symmetry fixedly connected with of L shape backup pad 1 lack the inboard fixture block 11 of groove 10 at the chucking, joint pole 9's one end has been seted up jack and jack internalization plug bush and has been had chucking inserted bar 12, the chucking jack 13 that corresponds the grafting with chucking inserted bar 12 is seted up to fixture block 11's lateral wall, the one end fixedly connected with arm-tie 14 of chucking inserted bar 12, the same cover of one side fixedly connected with in opposite directions of arm-tie 14 and joint pole 9 is established reset spring 15 outside chucking inserted bar 12.

A plurality of reinforcing rib plates 16 are uniformly and fixedly connected between one side of the upper end of the anti-falling frame 2 and the L-shaped supporting plate 1.

A plurality of positioning insertion columns 17 are uniformly and fixedly connected to the rear side of the L-shaped support plate 1, and a plurality of positioning insertion slots 18 which are correspondingly inserted with the positioning insertion columns 17 are formed in the front side of the L-shaped support plate 1.

The surface of the L-shaped supporting plate 1 is coated with a layer of anti-skid and wear-resistant rubber pad.

The anti-falling net 4 is made of polypropylene fiber, has good elasticity and can effectively bear impact force.

In the utility model, when in use, the U-shaped connecting seat 5 at the lower end of the horizontal part of the L-shaped supporting plate 1 is aligned with the external fixing frame on the building through the L-shaped supporting plate 1 and the anti-falling frame 2, the U-shaped connecting seat 5 is clamped with the external fixing frame, the positioning rod 6 is inserted into the lower end side wall of the U-shaped connecting seat 5, the fixing plate 7 is blocked at one side of the U-shaped connecting seat 5, and the positioning rod 6 is fixed through the positioning nut 8, thus realizing the rapid installation between the L-shaped supporting plate 1 and the external fixing frame, and the connection part has no bolt connection, avoiding the problem that the bolt deformation affects the stable connection and the inconvenient disassembly and assembly, the anti-falling net 4 is fixed through a plurality of elastic connecting belts 3 at the inner side of the anti-falling frame 2, ensuring the excellent buffer protection and better applicability, and the adjacent L-shaped supporting plates 1, the clamping rod 9 is rotated again, so that the clamping groove 10 on the side wall of the clamping rod 9 is clamped outside the clamping block 11, the clamping insertion rod 12 is aligned to the clamping insertion hole 13 at the moment, the return spring 15 pulls the pull plate 14 back, the pull plate 14 pushes the clamping insertion rod 12 into the clamping insertion hole 13, the clamping rod 9 and the clamping block 11 can be stably connected, the quick assembly of the plurality of anti-falling frames 2 can be realized, and the installation and the use are convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The anti-falling frame for building construction comprises an L-shaped supporting plate (1), and is characterized in that an anti-falling frame (2) is fixedly connected to the side wall of the lower end of the vertical part of the L-shaped supporting plate (1), the inner side wall of the anti-falling frame (2) is fixedly connected with the same anti-falling net (4) through a plurality of elastic connecting belts (3), a plurality of U-shaped connecting seats (5) are uniformly and fixedly connected to the lower end of the horizontal part of the L-shaped supporting plate (1), a plurality of jacks are formed in the side wall of the lower end of each U-shaped connecting seat (5), positioning rods (6) are movably inserted in the jacks, the right ends of the positioning rods (6) are fixedly connected with the same fixing plate (7), and external threads are formed in the outer wall;

the utility model discloses a quick-witted, including L shape backup pad (1), clamping pole (10), jack and jack inner movable plug bush (12), the upper end front side of L shape backup pad (1) is rotated through the pivot symmetry and is connected with two joint in chucking scarce groove (10) inboard fixture block (11), the one end of clamping pole (9) is seted up jack and jack inner movable plug bush and is had chucking inserted bar (12), the chucking jack (13) of pegging graft are seted up with chucking inserted bar (12) to the lateral wall of fixture block (11), the one end fixedly connected with arm-tie (14) of chucking inserted bar (12), reset spring (15) outside chucking inserted bar (12) are established to one side fixedly connected with in opposite directions in arm-tie (14) and joint bar (9).

2. The anti-falling frame for building construction according to claim 1, characterized in that a plurality of reinforcing ribs (16) are uniformly and fixedly connected between the upper end side of the anti-falling frame (2) and the L-shaped supporting plate (1).

3. The falling prevention frame for building construction according to claim 1 is characterized in that a plurality of positioning insertion columns (17) are uniformly and fixedly connected to the rear side of the L-shaped support plate (1), and a plurality of positioning insertion slots (18) which are correspondingly inserted with the positioning insertion columns (17) are formed in the front side of the L-shaped support plate (1).

4. The building construction falling prevention frame as claimed in claim 1, wherein the surface of the L-shaped support plate (1) is coated with a layer of anti-skid and wear-resistant rubber pad.

5. The building construction falling prevention frame according to claim 1, wherein the falling prevention net (4) is made of polypropylene.