CN217683569U

CN217683569U - Light-duty piece prevents weighing down support

Info

Publication number: CN217683569U
Application number: CN202221904362.XU
Authority: CN
Inventors: 周健; 李明; 张记仓; 王伟; 胡志才
Original assignee: Suzhou Hoogo Construction Buxiliary Co ltd
Current assignee: Suzhou Hoogo Construction Buxiliary Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-28
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a light anti-falling bracket, which comprises a supporting component with an L-shaped cross section and a hanging component which is connected with the supporting component and is used for hanging the supporting component; the support member includes a support surface and a connection surface. The light-duty piece anti-falling support with the structure has the advantages that the lower part of the support is not shielded, so that the bolt below the support is conveniently loosened and tightened, and the support is easier to install in a narrow space. In addition, compared with the existing anti-falling bracket, the anti-falling bracket has the advantages of less material consumption, small processing difficulty and moderate bearing capacity, and is more suitable for suspended installation of light-weight parts.

Description

Light-duty piece prevents weighing down support

Technical Field

The utility model relates to a prevent weighing down support for supporting light-duty spare.

Background

The finished bracket is a bracket system which is directly produced into a shaped channel steel and various connecting pieces by a factory and then delivered to constructors for field assembly, and the bracket system can be used for supporting various pipelines and pipelines. For example, supply and sewerage pipelines, such as water pipes and ventilation pipes in buildings, are laid. Generally, such a rack system is composed of a plurality of racks, for example, a plurality of columns, and a plurality of beams installed between the columns by various connectors, wherein the columns are fixed to a ceiling or a wall of a building by a connector such as a base. At present, most of supports adopt C-shaped channel steel.

For example, fig. 1 and 2 of the chinese patent application No. cn201680078997.X "fixed arrangement" disclose a solution that a drop nut is applied against an edge section of a side wall of a mounting rail and tightened against a connecting part by means of a screw.

For another example, the chinese patent application CN201910108945.8 "a bracket assembly" proposes to connect the guide rail and various parts in the finished bracket by using bolts to penetrate through the bracket.

At present, the existing support basically meets the practical requirements of most scenes, but the existing anti-falling support is large in size, and the support cannot be used for mounting common C-shaped channel steel in places with limited mounting positions, such as places with narrow construction spaces. But also requires the installation of some light components, such as small air ducts, small water ducts, small bridges, etc., in these places. On the other hand, if install light-duty spare, the support that adopts C type channel-section steel is installed, because the bearing capacity of C type channel-section steel is great for light-duty spare such as installation little pipeline, its safety margin is too big, and the bearing capacity of current anti-falling support is generally all very high simultaneously, if only be used for supporting light-duty spare have big material suspicion for a short time, comparatively extravagant. This not only increases the cost of the mounting material, but also has limitations due to the oversized bracket and limited mounting locations.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a light-duty anti-falling support, easy to assemble, material saving.

In order to solve the technical problem, the technical scheme of the utility model is that a light anti-falling bracket is adopted, which comprises a supporting part with an L-shaped cross section and a hanging part connected with the supporting part and used for hanging the supporting part; the support part comprises a support surface for supporting the lightweight element and a connection surface for connecting to a further safety brake support or fitting.

The principle of the utility model is that the supporting component depends on the hanging component to hang on the building top surface. The lightweight element is supported by the support surface and can be interconnected by the connection surface to other fittings such as a safety brake support or a channel (e.g., a conventional safety brake support or C-type operation).

As an improvement, the suspension member includes a boom; one end of the suspender penetrates through the supporting surface of the supporting part and is connected with the supporting part by two nuts which are sleeved on the suspender and are respectively arranged on the upper side and the lower side of the supporting surface. The hanger rod is matched with the nut to be connected with the supporting part, so that the length of the hanger rod is convenient to adjust, and the hanger rod is suitable for the working condition of uneven top surface. Of course, the top of the boom may be secured directly to the building structure. Of course, the suspension rod can also be realized by a screw.

As a further improvement, the supporting surface of the supporting component is provided with a long hole along the extending direction, and the hanger rod penetrates through the long hole and is connected with the supporting component. The plane connection position is convenient to adjust.

As a further improvement, a washer is arranged between the upper nut and the support surface. The fastening is convenient.

As an improvement, the suspension parts are divided into two groups and are respectively arranged at two ends of the supporting part. The suspension is more stable, and the stress is more uniform.

As an improvement, the horizontal surface of the supporting component is arranged at the upper part for the supporting surface, and the vertical surface thereof is arranged at the side for the connecting surface. And the steel piece is formed at one time, so that the manufacturing difficulty and cost are reduced.

As an improvement, a plurality of mounting holes for mounting connecting pieces are formed in the supporting surface. The connecting piece is convenient to install and is used for fixing parts such as pipelines and the like which are easy to roll.

As an improvement, a plurality of connecting holes are formed in the connecting surface. The anti-falling device is connected with other accessories or anti-falling brackets through the matching of bolts and nuts.

As an improvement, the edges of the supporting surface and the connecting surface are provided with covered edges. Improve the overall strength and is not easy to hurt hands.

The utility model discloses an useful part lies in: the light anti-falling support with the structure has the advantages that the lower part of the support is not shielded, so that the bolt below the support can be conveniently loosened and tightened, and the support can be installed in a narrow space more easily. In addition, compared with the existing anti-falling bracket, the anti-falling bracket has the advantages of less material consumption, small processing difficulty and moderate bearing capacity, and is more suitable for suspended installation of light-weight parts.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first view structural diagram of the support member of the present invention;

fig. 3 is a second view structural diagram of the supporting member of the present invention;

the labels in the figure are: 1 support component, 2 suspension component, 11 support surface, 12 connecting surface, 13 edging, 111 mounting hole, 121 connecting hole, 21 suspension rod, 22 nut, 23 nut and 24 washer.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.

As shown in fig. 1, the present invention comprises a support member 1 and a hanging member 2 connected to the support member 1 for hanging the support member 1; the support member 1 comprises a support face 11 and a connection face 12. The support surface 11 serves for supporting the lightweight component, while the connection surface 12 serves for connecting to further safety brake brackets or fittings.

In some embodiments, the suspension members 2 are provided in two groups, respectively at both ends of the support member 1. The suspension part 2 comprises a boom 21; the hanger rod 21 has one end penetrating the support surface 11 of the support member 1, and is connected to the support member 1 by

nuts

22 and 23 respectively provided on the upper and lower sides of the support surface 11 and fitted over the hanger rod 21, and the other end connected to the ceiling surface of the building. And a washer 24 is arranged between the upper nut 22 and the support surface 11. The support surface 11 of the support member 1 is formed with a long hole along its extending direction, and the suspension rod 21 is connected to the support member 1 through the long hole.

In some embodiments, as shown in fig. 2 to 3, the supporting member 1 is a steel member with an L-shaped cross section, and a horizontal surface thereof is arranged above the supporting surface 11, and a vertical surface thereof is arranged on a side of the connecting surface 12. The support member 1 may be bent into an L shape by one-shot forming of a steel plate. The supporting surface 11 is provided with a plurality of mounting holes 111 for mounting connecting pieces, the mounting holes 111 are arranged at equal intervals along the extending direction of the supporting component 1, and a plurality of connecting pieces can be mounted for fixing a plurality of pipelines. The connecting surface 12 is provided with a plurality of connecting holes 121, and the connecting holes 121 are also arranged at equal intervals along the extending direction of the supporting member 1. When the anti-falling bracket is connected with other anti-falling brackets or accessories such as channel steel, the connecting holes 121 of the anti-falling bracket and the accessories are aligned and connected through bolts.

In other embodiments, the attachment holes 121 are opposite the attachment holes on the bracket to be attached.

In some embodiments, to facilitate connection to other ones of the fall arrest supports, the width of the attachment surface 12 is generally greater than the width of the support surface 11, and in particular, the optimum ratio of the widths of the attachment surface 12 to the support surface 11, in combination with the material used for the support member 1, is selected to provide the support member 1 with optimum mechanical properties.

In addition, the edges of the supporting surface 11 and the connecting surface 12 are provided with covered edges 13, when the supporting component 1 is bent into an L shape by one-step forming of a steel plate, the edge side parallel to the extending direction of the supporting surface 11 and the connecting surface 12 is also bent into the L-shaped covered edge towards the inner side of the supporting component 1, so that the overall strength is improved, and the hands are prevented from being injured.

When the hanger bar is installed, the upper end of the hanger bar 21 is fixed to the top of the building, and then a fastener, for example, a nut 22, is screwed into the lower end of the hanger bar 21. The lower end of the suspension rod 21 is passed through a long hole in the support surface 11, then a second fastening member, such as a nut 23, is screwed into the lower end of the suspension rod 21, and then both the upper nut 22 and the lower nut 23 are screwed toward the support surface 11 until they are clamped. After the anti-falling support is arranged, the light part needing to be installed in a suspended mode is placed on the supporting face 11 and is fixed through the connecting piece.

Of course, in some embodiments, to further secure the lightweight member to the support surface, the lightweight member may be secured to the support surface by fasteners. For example, a small pipe with a circular cross section may be fixed to the support surface by a pipe clamp.

In some embodiments, the top most portion is generally narrow and gradually becomes larger as it goes down, so that a corresponding light-weight member can be installed at the narrow position through the support surface of the light-weight fall-protection support, and then a conventional fall-protection support can be connected to the connection surface at the larger position.

The above are only preferred embodiments of the present invention, and it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides a light-duty piece prevents weighing down support which characterized in that: the device comprises a supporting component with an L-shaped section and a hanging component connected with the supporting component and used for hanging the supporting component; wherein the support part comprises a support surface for supporting the lightweight part and a connection surface for connecting to a further safety brake support or fitting; the suspension part comprises a suspension rod, one end of the suspension rod penetrates through the supporting surface of the supporting part, and the suspension rod is connected with the supporting part by two fasteners which are sleeved on the suspension rod and are respectively arranged on the upper side and the lower side of the supporting surface.

2. The lightweight member fall arrest bracket of claim 1, wherein: the support surface of the support component is provided with a long hole along the extending direction, and the suspender penetrates through the long hole and is connected with the support component.

3. The lightweight member fall arrest bracket according to claim 1, wherein: a washer is arranged between the fastener and the supporting surface.

4. The lightweight member fall arrest bracket according to claim 1, wherein: the suspension parts are divided into two groups and are arranged at two ends of the supporting part respectively.

5. The lightweight member fall arrest bracket of claim 1, wherein: the horizontal surface of the supporting component is a supporting surface and is arranged above, and the vertical surface of the supporting component is a connecting surface and is arranged on the side.

6. The lightweight member fall arrest bracket according to claim 5, wherein: the width of the connecting surface is larger than that of the supporting surface.

7. The lightweight member fall arrest bracket of claim 1, wherein: the supporting surface is provided with a plurality of mounting holes for mounting connecting pieces.

8. The lightweight member fall arrest bracket according to claim 1, wherein: and the connecting surface is provided with a plurality of connecting holes.

9. The lightweight member fall arrest bracket according to claim 1, wherein: and the edges of the supporting surface and the connecting surface are provided with covered edges.

10. The lightweight member fall arrest bracket of claim 1, wherein: the fastener is a nut.