CN218493168U

CN218493168U - Simple supporting device for horizontal net picking

Info

Publication number: CN218493168U
Application number: CN202222602809.4U
Authority: CN
Inventors: 杨新兴; 刘辉; 宋永涛; 刘晓阳; 李少杰; 刘红伟; 丛树鹏
Original assignee: China Railway Construction Engineering Group First Construction Co ltd; China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group First Construction Co ltd; China Railway Construction Engineering Group Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-17
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a simple and easy supporting arrangement of net is chosen to level, including being used for fixing the window fixed component on following under the window of outer major structure, the window fixed component with encorbelment in outdoor, be the component socket joint of encorbelmenting of upwarping shape gradually and be connected, wherein: the window fixing component comprises a fixing frame clamped on the lower edge of the window, and the fixing frame is fixed through a locking assembly penetrating through the lower edge of the window; the overhanging component comprises a first inclined section component and a second inclined section component, one end of the first inclined section component is connected with the fixed frame in an outdoor socket joint mode, one end of the second inclined section component is connected with the other end of the first inclined section component in a socket joint mode, and the other end of the second inclined section component is suspended in the air and provided with a through hole used for penetrating into the net-overhanging steel wire rope. The utility model discloses the installation is quick, convenient with the dismantlement, and the installation quality is controllable, secure, and the construction safety is high, and recoverable turnover is used.

Description

Simple supporting device for horizontal net picking

Technical Field

The utility model relates to a simple and easy supporting arrangement of net is chosen to level for building construction site belongs to the level and chooses the net supporting field.

Background

The horizontal screen is an important measure for guaranteeing personal safety of constructors in a building construction stage, and particularly for a high-rise building, the horizontal screen is required to be continuously arranged on the outer vertical surface of the high-rise building at certain height intervals and is used for preventing the constructors or materials from falling from high altitude.

At present, most of the traditional methods are that a support frame is erected outwards from a window part through a steel pipe fastener, and then a steel wire rope is tied on the support frame to fix a horizontal net, so that the anti-falling purpose is achieved, but the following defects mainly exist: firstly, the steel pipes and fasteners used for erecting the support frame are large and scattered, the installation and disassembly processes are very slow, the construction efficiency is low, the construction progress is seriously influenced, and the problems of poor erection and potential safety hazards exist due to a large number of connection points of the support frame; secondly, the setting speed and the quality of the support frame are influenced by factors such as construction environment, the technical level of workers and the like, and the quality is uncontrollable; thirdly, the steel pipe needs to be cut according to requirements in the process of erecting the support frame, and certain waste is caused to the steel pipe; fourthly, because the window is small in size, the support frame needs workers to fasten safety belts to hang outside the window, the support frame belongs to high-altitude operation, and the erection process is greatly influenced by uncertain factors such as external environments (such as wind blowing) and the like, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy supporting arrangement of net is chosen to level, its installation with dismantle quick, convenient, installation quality is controllable, secure, the construction safety is high, but the retrieval turnover is used.

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

the utility model provides a simple and easy supporting arrangement of net is chosen to level which characterized in that: it is including being used for fixing the window fixed component on the edge under the window of outer major structure, the window fixed component with encorbelment in outdoor, be the member socket joint of encorbelmenting of the shape of upwarping gradually and be connected, wherein: the window fixing component comprises a fixing frame clamped on the lower edge of the window, and the fixing frame is fixed through a locking assembly penetrating through the lower edge of the window; the overhanging component comprises a first inclined section component and a second inclined section component, one end of the first inclined section component is connected with the fixed frame in an outdoor socket joint mode, one end of the second inclined section component is connected with the other end of the first inclined section component in a socket joint mode, and the other end of the second inclined section component is suspended in the air and provided with a through hole used for penetrating into the net-overhanging steel wire rope.

The utility model has the advantages that:

the utility model discloses the sound construction is durable, and the installation is quick, convenient with the dismantlement, and the installation quality is controllable, secure, and the workman only needs can accomplish the installation and dismantle the operation at the window position, and work efficiency is high, and the operational safety is high, does not receive the influence of factors such as construction environment, workman's technical merit level, and the use is had enough to meet the need to retrieve.

Drawings

Fig. 1 is a schematic perspective view of the simple horizontal net-picking supporting device of the present invention.

Fig. 2 is a partially enlarged schematic view of the window fixing member.

Fig. 3 is a schematic view of the horizontal screen supporting device of the present invention when viewed from the outside.

Detailed Description

As shown in fig. 1 to fig. 3, the utility model discloses simple and easy supporting arrangement of horizontal net of choosing includes the window fixed component 10 that is used for fixing on the window 51 of outer major structure 50 along 510, and window fixed component 10 and the member 20 that encorbelments in outdoor, be gradually upwarp shape (or broken line formula upwarp shape) the member 20 socket joint that encorbelments are connected, wherein: the window fixing member 10 includes a fixing frame 17 caught on the lower edge 510 of the window 51, and the fixing frame 17 is fixed on the lower edge 510 of the window 51 by a locking assembly penetrating the position of the lower edge 510 of the window 51; the overhanging member 20 comprises a first inclined section component 21 and a second inclined section component 22, one end of the first inclined section component 21 is connected with the fixed frame 17 in a socket mode in the outdoor part, one end of the second inclined section component 22 is connected with the other end of the first inclined section component 21 in a socket mode, and the other end of the second inclined section component 22 is suspended in the air and provided with a through hole 223 used for penetrating the net overhanging steel wire rope 40.

As shown in fig. 1, the fixing frame 17 includes an L-shaped bar 11 and an adjusting lever 12, wherein: the L-shaped rod 11 is composed of a cross rod 111 and a vertical rod 112 which are vertically connected; the adjusting rod 12 comprises a vertical bottom rod 121, an adjusting frame 122 is welded on the top of the vertical bottom rod 121, the adjusting frame 122 is movably sleeved on the cross rod 111, at least one locking bolt 16 is movably screwed on the top of the adjusting frame 122 (fig. 2 shows that two locking bolts 16 are designed), the vertical bottom rod 121 is parallel to the vertical rod 112, and through holes (not shown in the figure) are formed in the bottoms of the vertical bottom rod 121 and the vertical rod 112; the side of the vertical rod 112 facing the outdoor is welded with a socket inner joint 15 which inclines upwards towards the outdoor; after the adjusting rod 12 is translated to a proper position on the cross rod 111 relative to the vertical rod 112, the locking bolt 16 is screwed to prop against the cross rod 111 downward to position the adjusting rod 12 on the cross rod 111.

Further, as shown in fig. 1, the locking assembly includes a locking screw 13 and locking nuts 14 movably screwed on two ends of the locking screw 13, wherein: when the fixing frame 17 is clamped on the lower edge 510 of the window 51, the locking screw 13 passes through the positions of the bottom vertical rod 121, the lower edge 510 of the window 51 and the through hole of the vertical rod 112 in sequence, and the fixing of the window fixing member 10 on the lower edge 510 of the window 51 of the outer main body structure 50 is realized through the locking nuts 14 screwed on the two ends of the locking screw 13.

It is from top to bottom visible, interval between the perpendicular sill bar 121 of fixed frame 17 and the montant 112 can be adjusted according to the thickness of window wall body to make fixed frame 17 block firmly on window 51 is along 510 down, such design makes the utility model discloses the demand of different window wall body thickness has been satisfied.

The utility model discloses in, horizontal pole 111, montant 112 and perpendicular sill bar 121 are square pipe and make, adjust the square frame that frame 122 is the cross-sectional dimension looks adaptation with horizontal pole 111, wherein: the bottom surface of the cross bar 111 is provided with saw teeth 113, and the inner bottom surface of the adjusting frame 122 is provided with saw teeth 1220. The serrations 113 on the cross bar 111 and the serrations 1220 in the adjustment frame 122 are designed to improve the fixing of the adjustment lever 12 on the cross bar 111, thereby more firmly fixing the window fixing member 10 on the lower edge 510 of the window 51.

As shown in fig. 1, a rope threading ring 60 for threading the net picking rope 40 is welded on the side of the vertical rod 112 facing outdoors.

Referring to fig. 1, the first inclined section assembly 21 includes a first frame formed by welding a plurality of square pipes 211, a guard plate 212 having a hole is welded to a lower surface of the first frame, the square pipe 211 positioned at an indoor-facing end of the first frame is socket-coupled to the socket inner connector 15 of the window fixing member 10, and the square pipe 211 positioned at an outdoor-facing end of the first frame is welded to a socket outer connector 213 inclined upward toward the outside of the room.

Further, as shown in fig. 1, the second inclined section assembly 22 includes a second frame formed by welding a plurality of square pipes 221, a protection plate 222 with a hole is welded below the second frame, the square pipe 221 at the indoor end of the second frame is in socket connection with the socket outer joint 213 of the first inclined section assembly 21, and the square pipe 221 at the outdoor end of the second frame is provided with a through hole 223.

In practical design, as shown in fig. 1, a square tube 211 at an end of the first frame of the first inclined section assembly 21 facing the indoor space is provided with a locking hole (not shown), and the female nipple 15 is provided with a locking hole (not shown), wherein: when the square pipe 211 of the first inclined segment assembly 21 is received in the receiving nipple 15 of the window fixing member 10, the receiving locking bolt 30 is inserted into the locking hole of the square pipe 211 and the locking hole of the receiving nipple 15, so as to improve the receiving reliability.

Further, at least two female locking bolts 30 are inserted between the square tube 211 of the first inclined section assembly 21 and the female nipple 15 of the window fixing member 10 to more enhance the firmness. Referring to fig. 1, two female locking bolts 30 are shown inserted.

The utility model discloses in,

guard plate

212, 222's effect lies in, realizes encorbelmenting in the outdoor closed protection of encorbelmenting component 20, is convenient for simultaneously to install the drawknot and chooses net wire rope 40, chooses the installation of net for the level and provides safe and reliable's operation platform.

The utility model discloses in, horizontal pole 111, montant 112, perpendicular sill bar 121, socket joint nipple 15, square pipe 211, square pipe 221 and socket joint external joint 213 should choose for use the zinc-plated square steel to make, and

guard plate

212, 222 should adopt zinc-plated decorative pattern steel sheet and full weld fixed, and zinc-plated decorative pattern steel sheet trompil prevents ponding.

Before installation, through holes are formed in the outer body structure 50 at the lower edge 510 of the window 51 according to the positions of the through holes in the vertical bottom rod 121 and the vertical rod 112. When the adjusting device is installed, the fixing frame 17 is arranged on the lower edge 510 of the window 51 in a spanning mode, then the fixing frame 17 is moved, the through hole in the indoor vertical bottom rod 121 is opposite to the through hole formed in the lower edge 510 of the window 51 (basically aligned), then the adjusting rod 12 is moved along the cross rod 111, when the adjusting rod 12 and the vertical rod 112 are tightly attached to the side wall of the lower edge 510 of the window 51, namely after the adjusting is in place, the locking bolt 16 is screwed, and the locking bolt 16 is enabled to be downwards abutted against the cross rod 111, so that the adjusting rod 12 is positioned. Then, the locking screw 13 is sequentially threaded through the through hole of the bottom vertical rod 121, the through hole at the position of the lower edge 510 of the window 51 and the through hole of the vertical rod 112, and a locking nut 14 is screwed on each end of the locking screw 13, and then the locking nut 14 is screwed so that the window fixing member 10 is fastened on the lower edge 510 of the window 51 of the outer main body structure 50.

The first inclined section assembly 21 is then secured to the window securing member 10 by the female connection of the square tube 211 thereon to the female nipple 15. The socket stability can be improved by inserting the socket locking bolt 30 between the square tube 211 of the first inclined segment assembly 21 and the socket nipple 15. The second inclined section assembly 22 is then likewise secured to the first inclined section assembly 21 by the female connection of the square tube 221 thereon to the female outer joint 213.

The component 20 of encorbelmenting that stretches out window 51 from this is the state of encorbelmenting, the utility model discloses the level is encorbelmented the installation of net simple and easy supporting arrangement and is accomplished. At this time, the first inclined section assembly 21 is inclined upward toward the outdoor with respect to the window 51, and an obtuse angle is formed between the first inclined section assembly 21 and the second inclined section assembly 22, that is, the second inclined section assembly 22 is inclined upward toward the outdoor with respect to the first inclined section assembly 21, and the entire cantilever member 20 is in a gradually tilted-up shape, or a zigzag-line tilted-up shape, as shown in fig. 3.

Install on each window 51 of being in same height on outer body structure 50 the utility model discloses after the level was chosen net simple and easy supporting device, respectively the utility model discloses the level is chosen net simple and easy supporting device to pull up and is established twice and choose net wire rope 40 (choose net wire rope 40 together and good via perforation 223 drawknot, another way is chosen net wire rope 40 and good via reeving ring 60 drawknot), then choose to install the level in succession between net wire rope 40 and choose the net (not shown in the figure) and can prepare to drop into the construction.

In practice, if the window fixing member 10 is not provided with the string-passing ring 60, the outer side of the horizontal screen may be fixed to one screen-taking wire rope 40 pulled through the through-hole 223, and the inner side of the horizontal screen may be fixed to the L-shaped bar 11 of the window fixing member 10 by a tool such as a rope, without being limited thereto.

The utility model has the advantages of it is following:

1. the utility model discloses it is convenient to install, dismantle, and ordinary workman can accomplish, need not professional shelf worker, need not professional training, and easy implementation installs the controllable quality.

2. The utility model discloses an installation and dismantlement process all can be accomplished at indoor window position, and no high altitude construction risk has greatly reduced the potential safety hazard, and does not receive external condition's influence.

3. The utility model discloses can satisfy not unidimensional window entrance to a cave, wall body thickness's demand, can have enough to meet need used repeatedly, be suitable for the popularization.

The above description is the preferred embodiment of the present invention and the technical principle applied by the preferred embodiment, and for those skilled in the art, without departing from the spirit and scope of the present invention, any obvious changes based on the equivalent transformation, simple replacement, etc. of the technical solution of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy supporting arrangement of net is chosen to level which characterized in that: it is including being used for fixing the window fixed component on the edge under the window of outer major structure, the window fixed component with encorbelment in outdoor, be the member socket joint of encorbelmenting of the shape of upwarping gradually and be connected, wherein: the window fixing component comprises a fixing frame clamped on the lower edge of the window, and the fixing frame is fixed through a locking assembly penetrating through the lower edge of the window; the member of encorbelmenting includes first slope section subassembly and second slope section subassembly, and the one end of first slope section subassembly is in outdoor partial socket joint with fixed frame and is connected, and the one end of second slope section subassembly is connected with the other end socket joint of first slope section subassembly, and the other end of second slope section subassembly is unsettled and is equipped with the perforation that is used for penetrating to choose net wire rope.

2. The simple supporting device for the horizontal screen of claim 1, which comprises:

the fixed frame comprises an L-shaped rod piece and an adjusting rod, wherein: the L-shaped rod piece consists of a cross rod and a vertical rod which are vertically connected; the adjusting rod comprises a vertical bottom rod, an adjusting frame is welded at the top of the vertical bottom rod, the adjusting frame is sleeved on the cross rod in a translation manner, at least one locking bolt is movably screwed at the top of the adjusting frame, the vertical bottom rod is parallel to the vertical rod, and through holes are formed in the bottoms of the vertical bottom rod and the vertical rod; the side of the vertical rod facing the outdoor is welded with a socket inner joint inclining upwards towards the outdoor; when the adjusting rod is translated on the cross rod in place relative to the vertical rod, the locking bolt downwards supports against the cross rod under the screwing action to realize the positioning of the adjusting rod on the cross rod;

the locking assembly comprises a locking screw and locking nuts movably screwed at two ends of the locking screw, wherein: when the fixing frame is clamped on the lower edge of the window, the locking screw rod sequentially penetrates through the vertical bottom rod, the lower edge of the window and the through hole of the vertical rod, and the fixing of the window fixing component on the lower edge of the window is realized through the locking nuts which are in threaded connection with the two ends of the locking screw rod.

3. The simple supporting device for horizontal screen of claim 2, wherein:

the horizontal pole the montant with erect the sill bar and make for square pipe, adjust the frame and be square frame, wherein: the bottom surface of the cross rod is provided with sawteeth, and the inner bottom surface of the adjusting frame is provided with sawteeth.

4. The simple supporting device for horizontal screen of claim 2, wherein:

and the side surface of the vertical rod facing the outdoor is welded with a rope threading ring for penetrating a net picking steel wire rope.

5. The simple supporting device for the horizontal screen as claimed in claim 2, 3 or 4, wherein:

the first inclined section assembly comprises a first frame formed by welding a plurality of square pipes, a protection plate with a hole is welded below the first frame, the square pipe at one end, facing the indoor, of the first frame is connected with the socket inner joint in a socket mode, and the square pipe at one end, facing the outdoor, of the first frame is welded with a socket outer joint facing the outdoor and inclined upwards.

6. The simple supporting device for horizontal screen of claim 5, wherein:

the second inclined section assembly comprises a second frame formed by welding a plurality of square tubes, a protection plate with holes is welded below the second frame, the square tube at the indoor end of the second frame is in socket connection with the socket outer joint of the first inclined section assembly, and the square tube at the outdoor end of the second frame is provided with the through hole.

7. The simple supporting device for horizontal screen of claim 5, wherein:

the square pipe at one end, facing the indoor, of the first frame of the first inclined section assembly is provided with a locking hole, the socket inner joint is provided with a locking hole, and the socket inner joint comprises: and after the square pipe bearing of the first inclined section assembly is inserted into the socket inner joint of the window fixing component, socket locking bolts are inserted into the locking hole of the square pipe and the locking hole of the socket inner joint.

8. The simple supporting device for horizontal screen of claim 7, wherein:

at least two socket locking bolts are inserted between the square tube of the first inclined section assembly and the socket inner joint of the window fixing member.