CN211396562U

CN211396562U - Anti-falling device for building construction

Info

Publication number: CN211396562U
Application number: CN201921874080.8U
Authority: CN
Inventors: 郭超; 张腊梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-09-01
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses an anti-falling device for construction, including two base plates, open base plate one side has the spout, and sliding connection has the slider in the spout, base plate bottom one side outer wall bottom mounting has first engaging lug, rotates on the first engaging lug to be connected with the connecting rod, all is fixed with the second engaging lug on connecting rod and the slider, rotates on two second engaging lugs to be connected with same movable rod, be fixed with the solid fixed ring that a plurality of equidistance distribute on the connecting rod, and be fixed with same protection network between the solid fixed ring on two connecting rods, base plate top and bottom all are fixed with the connecting block, and are fixed with fixture on the connecting block, and fixture cup joints and fixes on the scaffold pole. The utility model discloses make things convenient for the dismouting, can realize the angle modulation of protection network, and then can adjust the whole protection scope of protection, and then can realize falling object protection work purpose, improve whole security.

Description

Anti-falling device for building construction

Technical Field

The utility model relates to a building operative installations technical field especially relates to an anti-falling device for construction.

Background

In the building construction process, the climbing floor operation and the aerial work are often involved, because most of floors are higher than two meters, the operation with the height higher than two meters belongs to the aerial work according to the relevant safety management regulations, when a high-rise building or other aerial works are built, the safety protection of the aerial work of the building is mostly completed by setting up scaffolds arranged outside the building, and when constructors construct on the scaffolds.

Building worker is in the outer scaffold frame during operation of arranging in building, can cause the emergence of the article condition of falling because of carelessness sometimes, and the high altitude thing condition of falling is very dangerous, so needs extra protector to fall thing guard work, improves whole security.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a falling-proof device for building construction.

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

the utility model provides an anti-falling device for construction, includes two base plates, open base plate one side has the spout, and sliding connection has the slider in the spout, base plate bottom one side outer wall bottom mounting has first engaging lug, rotates on the first engaging lug and is connected with the connecting rod, all is fixed with the second engaging lug on connecting rod and the slider, rotates on two second engaging lugs and is connected with same movable rod, be fixed with the solid fixed ring that a plurality of equidistance distribute on the connecting rod, and be fixed with same protection network between the solid fixed ring on two connecting rods, base plate top and bottom all are fixed with the connecting block, and are fixed with fixture on the connecting block, and fixture cup joints and fixes on the scaffold pole.

Furthermore, the clamping mechanism comprises a first connecting semi-ring and a second connecting semi-ring, the first connecting semi-ring and the second connecting semi-ring are fixed through bolts, and the first connecting semi-ring is fixed on the connecting block.

Furthermore, a plurality of thread grooves distributed at equal intervals are formed in the sliding groove, and locking bolts matched with the thread grooves are inserted into the threads on the sliding block in an inserting mode.

Furthermore, a buffer mechanism is fixed between the two movable rods.

Furthermore, buffer gear includes the buffering net, and the bolted connection of two edges of buffering net has the go-between, and the go-between is fixed on the movable rod.

The utility model has the advantages that:

1. the clamping mechanism is arranged, so that a worker can conveniently and fixedly install the base plate, the protective net and other components on the scaffold rod, the worker can conveniently install the protective net, in addition, the sliding block can slide up and down in the sliding groove, and the sliding block is fixed on thread grooves with different heights by matching with a locking bolt, so that the angle adjustment of the protective net is realized, and the integral protection range of protection can be adjusted;

2. the first connecting half ring and the second connecting half ring in the clamping mechanism are fixed together in a bolt connection mode, so that the device is convenient to disassemble and assemble, and the use convenience of the device is improved;

3. through the arrangement of the buffer net in the buffer mechanism, not only can the falling materials be subjected to primary buffering action, but also the falling materials can be blocked, and the falling materials can be collected by the staff conveniently.

Drawings

Fig. 1 is a schematic sectional view of an embodiment 1 of a fall protection device for building construction according to the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an embodiment 1 of the anti-falling device for building construction according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of embodiment 2 section of a fall protection device for construction.

In the figure: the device comprises a base plate 1, a locking bolt 2, a thread groove 3, a sliding groove 4, a first connecting half ring 5, a second connecting half ring 6, a connecting block 7, a first connecting lug 8, a connecting rod 9, a fixing ring 10, a protective net 11, a movable rod 12, a second connecting lug 13, a sliding block 14, a scaffold rod 15, a buffer net 16 and a connecting ring 17.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a falling preventing device for construction, including two base plates 1, open 1 one side of base plate has spout 4, and sliding connection has slider 14 in

spout

4, 1 bottom one side outer wall bottom mounting of base plate has first engaging lug 8, it is connected with connecting rod 9 to rotate on first engaging lug 8, all be fixed with second engaging lug 13 on connecting rod 9 and the slider 14, it is connected with same movable rod 12 to rotate on two second engaging lugs 13, be fixed with the solid fixed ring 10 of a plurality of equidistance distributions on the connecting rod 9, and be fixed with same protection network 11 between the solid fixed ring 10 on two connecting

rods

9, 1 top of base plate and bottom all are fixed with connecting block 7, and be fixed with fixture on connecting block 7, fixture cup joints and fixes on scaffold pole 15.

The clamping mechanism comprises a first connecting semi-ring 6 and a second connecting semi-ring 5, the first connecting semi-ring 6 and the second connecting semi-ring 5 are fixed through bolts, the first connecting semi-ring 6 is fixed on a connecting block 7, a plurality of threaded grooves 3 distributed at equal intervals are formed in a sliding groove 4, and locking bolts 2 matched with the threaded grooves 3 are inserted into the sliding blocks 14 in a threaded mode.

The working principle of the embodiment is as follows: fixture can make things convenient for the staff with parts fixed mounting such as base plate 1 and protection network 11 on scaffold pole 15, and the staff of being convenient for installs, and slider 14 can slide from top to bottom in spout 4 in addition, and cooperation locking bolt 14 fixes slider 14 on the thread groove 3 of co-altitude not, realizes the angle modulation of protection network 11, and then can adjust the whole protective scope of protection.

Example 2

Referring to fig. 3, the present embodiment of a fall protection device for building construction differs from embodiment 1 in that a buffer mechanism is fixed between two movable rods 12, the buffer mechanism includes a buffer net 16, two edges of the buffer net 16 are bolted with connection rings 17, and the connection rings 17 are fixed on the movable rods 12.

The working principle of the embodiment is as follows: the arrangement of the buffer net 16 in the buffer mechanism can not only perform primary buffering action on the falling materials, but also can block the falling materials, so that the falling materials can be collected by the staff conveniently.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

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 utility model provides a falling preventing device for construction, includes two base plates (1), its characterized in that, open base plate (1) one side has spout (4), and sliding connection has slider (14) in spout (4), base plate (1) bottom one side outer wall bottom mounting has first engaging lug (8), rotates on first engaging lug (8) and is connected with connecting rod (9), all is fixed with second engaging lug (13) on connecting rod (9) and slider (14), rotates on two second engaging lugs (13) and is connected with same movable rod (12), be fixed with a plurality of solid fixed rings (10) that the equidistance distributes on connecting rod (9), and be fixed with same protection network (11) between solid fixed ring (10) on two connecting rod (9), base plate (1) top and bottom all are fixed with connecting block (7), and are fixed with fixture on connecting block (7), the clamping mechanism is sleeved and fixed on the scaffold rod (15).

2. A fall arrest device for building construction according to claim 1, characterized in that the clamping means comprise a first connecting half ring (6) and a second connecting half ring (5), the first connecting half ring (6) and the second connecting half ring (5) being fixed by bolts, the first connecting half ring (6) being fixed to the connecting block (7).

3. A fall arrest device for building construction according to any of claims 1-2, characterized in that the chute (4) has a plurality of equally spaced threaded grooves (3) formed therein, and the slider (14) has a locking bolt (2) screwed therein to fit the threaded grooves (3).

4. A fall arrest device for building construction according to claim 1, characterised in that a damping mechanism is fixed between the two movable rods (12).

5. The fall arrest device for building construction according to claim 4, characterized in that the damping mechanism comprises a damping net (16), wherein the damping net (16) is bolted at its two edges with connection rings (17), and the connection rings (17) are fixed on the movable rod (12).