CN111197423A

CN111197423A - Enclose fender mechanism

Info

Publication number: CN111197423A
Application number: CN201811381067.9A
Authority: CN
Inventors: 刘志宝
Original assignee: China National Building Materials Innovation and Technology Research Institute Co Ltd
Current assignee: China National Building Materials Innovation and Technology Research Institute Co Ltd
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2020-05-26

Abstract

The invention provides a fence mechanism which comprises a plurality of fence units and connecting pieces, wherein the fence units are connected end to end; the side edge of the enclosure unit is provided with an L-shaped turned edge; the connecting piece is of an E-shaped structure, and the width of the connecting piece is 2 times larger than that of the L-shaped turned edge; the L-shaped curled edges of two adjacent enclosure units are fixedly connected through the connecting piece. The enclosure mechanism is simple in structure, can ensure the connection stability between the enclosure units by combining the E-shaped connecting piece and the stand column, is convenient to disassemble and assemble, saves manpower and material resources, is not easy to damage and has high turnover.

Description

Enclose fender mechanism

Technical Field

The invention relates to the technical field of building construction, in particular to an enclosure mechanism.

Background

In building construction, in order to reduce the influence of construction on the surrounding environment and ensure the safety of pedestrians, fenders are often erected around the construction range. The fender that encloses that present building site was used generally comprises support chassis and the iron sheet of adhering to or fixing on support chassis, and some even need set up ground or fixed basis, and its support chassis is mostly formed by scaffold pipe through the connecting piece connection, also has some adoption rectangular pipe welding to form.

The iron sheet encloses the form that keeps off and has monolithic, also has integratively, through the iron wire ligature or fix on supporting framework with the screw, the installation is inconvenient, and is time-consuming and labor-consuming moreover, and speed is slow, needs two people or even many people to accomplish. The enclosure is difficult to install, so that the enclosure is easy to damage during disassembly and assembly, the turnover frequency of the composition structure is low, and a large amount of material waste and cost waste are caused.

Disclosure of Invention

The present invention is directed to solving the problems described above. It is an object of the present invention to provide an enclosure mechanism that solves any of the above problems. Particularly, the invention provides the enclosure mechanism which is simple in structure and convenient to disassemble and assemble.

According to a first aspect of the invention, the invention provides a fence mechanism, which comprises a plurality of fence units and connecting pieces which are connected end to end; the side edge of the enclosure unit is provided with an L-shaped turned edge; the connecting piece is of an E-shaped structure, and the width of the connecting piece is 2 times larger than that of the L-shaped turned edge; the L-shaped curled edges of two adjacent enclosure units are fixedly connected through the connecting piece.

The enclosure mechanism further comprises a stand column, and the stand column is connected with the L-shaped turned edge of the enclosure unit.

Wherein the width of the upright post is larger than that of the L-shaped curled edge and smaller than that of the connecting piece.

Wherein, the stand is any one of U shaped steel, C shaped steel, channel-section steel, square pipe.

The stand is provided with a plurality of fixing holes at intervals, and the connecting piece is fixedly connected with the fixing holes.

Wherein the width of the E-shaped opening of the connecting piece is smaller than that of the connecting piece.

Wherein the top edge and the bottom edge of the enclosure unit are provided with 180-degree turned edges.

Wherein, enclose and keep off the unit and be provided with the stiffening rib.

The connecting piece comprises a fixing plate and a locking rod, the fixing plate is of a U-shaped structure, and the locking rod penetrates through the middle of the fixing plate.

Wherein the locking rod comprises a screw and a locking nut.

The enclosure mechanism is simple in structure, can ensure the connection stability between the enclosure units by combining the E-shaped connecting piece and the stand column, is convenient to disassemble and assemble, saves manpower and material resources, is not easy to damage and has high turnover.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 schematically shows a connection structure of the enclosure mechanism of the present invention;

fig. 2 shows a schematic structural view of the retaining unit according to the invention;

fig. 3 schematically shows the structure of the connector of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

According to the invention, through designing the enclosure units with special structures and the special connecting pieces, splicing among the enclosure units is simplified and firmly solidified, the structure and the dismounting process of the enclosure mechanism are simplified, manpower and material resources are effectively saved, and the turnover use times of the enclosure units are improved.

The following describes in detail the enclosure mechanism provided according to the present invention with reference to the accompanying drawings.

Fig. 1 shows a schematic connection structure diagram of a specific embodiment of the enclosure mechanism of the present invention, and as shown in fig. 1, the enclosure mechanism includes a plurality of enclosure units 1 and connecting members 2 connected end to end, and two adjacent enclosure units 1 are connected and fixed by at least two connecting members 2.

In particular, the lateral edges of the apron unit 1 are provided with L-shaped beads 11.

The connecting piece 2 special for the enclosure mechanism is of an E-shaped structure, and the width of the connecting piece 2 is 2 times larger than that of the L-shaped turned edge 11; the L-shaped hems 11 of two adjacent enclosure units 1 are fixedly connected by the connecting piece 2.

In addition, the enclosure mechanism further comprises a stand column 3, the stand column 3 is connected with an L-shaped turned edge 11 of the enclosure unit 1, and the connecting piece 2 can also be fixed on the stand column 3, so that the connection stability between the stand column 3 and the enclosure unit 1 is enhanced. Can effectively guarantee through stand 3 that adjacent encloses the fastness of connection between the fender unit 1, and can improve and enclose antitorque and the anti shear capacity who keeps off the mechanism.

In order to ensure the connection strength and stability between the two enclosure units 1 by the upright post 3, the width of the upright post 3 is greater than the width of the L-shaped turned edge 11 and less than the width of the connecting piece 2, so as to ensure that the L-shaped turned edges 11 of the two adjacent enclosure units 1 can be stably connected with the upright post 3, and the connecting piece 2 can be covered on the two adjacent L-shaped turned edges 11 after splicing and fixed.

For example, the upright 3 may be selected and arranged as any one of U-shaped steel, C-shaped steel, channel steel, square tube, or circular tube, etc., according to the material. In the embodiment shown in fig. 1, the upright 3 is a U-shaped column structure.

Specifically, a plurality of fixing holes 31 are arranged on the upright post 3 at intervals, the connecting piece 2 is fixedly connected with the fixing holes 31, the L-shaped turned edge 11 is clamped between the upright post 3 and the connecting piece 2, and splicing firmness and stability between two adjacent enclosure units 1 are further ensured.

Further, the width of the E-shaped opening of the connecting member 2 is smaller than that of the connecting member 2, that is, the opening of the connecting member 2 is inwardly contracted and inclined, so that a certain blocking stress is formed on the vertical edge of the turned edge of the enclosing and blocking unit 1, the L-shaped turned edge 11 can be effectively prevented from slipping off, and the adjacent two enclosing and blocking units 1 can be firmly spliced.

In addition, in order that the special connecting piece 2 can firmly press the two L-shaped turned edges 11, the longitudinal edge parts of the enclosure unit 1 are processed, and the influence on the connection firmness and the using effect of the enclosure mechanism caused by the deformation of the edge parts of the enclosure unit 1 is avoided.

Specifically, at least 180 ° hems may be provided at the top edge and the bottom edge of the enclosure unit 1, for example, a material with a predetermined width at the side portion may be bent by 180 ° and then attached to the surface of the enclosure unit 1 to form a 180 ° hem, or a plurality of layers of hems may be formed after being folded, so as to enhance the strength of the top edge and the bottom edge of the enclosure unit 1 perpendicular to the L-shaped hem 11, ensure the structural stability and the use strength performance of the enclosure unit itself, and thus improve the strength performance and the stability of the enclosure mechanism.

Fig. 2 shows a schematic cross-sectional view of an embodiment of the enclosure unit 1 according to the invention, and referring to fig. 1, in order to enhance the rigidity, strength and stability of the enclosure unit 1, the enclosure unit 1 is provided with reinforcing ribs 12. Illustratively, the reinforcing rib 12 may be a rib of any structure, in this embodiment, a U-shaped indent structure, or may be provided in other shapes. Specifically, in order not to affect the stability of the connection between the L-shaped bead 11 and the connecting member 2 and the pillar 3, the reinforcing rib 12 is provided in a direction parallel to the L-shaped bead 11.

It should be noted that, for the enclosure mechanism of the present invention, the transverse brace may be optional, and when a stable foundation is provided, the diagonal brace may not be required, that is, the strength and stability of the enclosure unit and the enclosure mechanism can be ensured by the reinforcing rib and the curled edge.

This enclose fender unit 1 can adopt the steel band rolling to form, and it is more durable to compare in the iron sheet encloses the fender, difficult rust corrosion.

Fig. 3 shows a schematic structural diagram of a specific embodiment of the connecting element 2, in this embodiment, the connecting element 2 includes a fixing plate 21 and a locking rod 22, the fixing plate 21 is of a U-shaped structure, and the locking rod 22 is disposed through the middle of the fixing plate 21.

In the present embodiment, the locking lever 22 includes a screw and a locking nut. The first end of screw rod is fixed in the centre of fixed plate 21, and the second end of screw rod is provided with the screw thread, and in the use, the second end of screw rod pierces through stand 3 back, utilizes being connected between lock nut and the screw thread to lock, and encloses the L type turn-up 11 clamp that keeps off unit 1 between stand 3 and fixed plate 21 to enclose two adjacent and keep off unit 1 and carry out bidirectional fixation, effectively avoid breaking away from each other, guarantee to enclose the fastness and the stability that keep off the mechanism.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A fence mechanism is characterized by comprising a plurality of fence units (1) and connecting pieces (2) which are connected end to end;

the side edge of the enclosure unit (1) is provided with an L-shaped curled edge (11);

the connecting piece (2) is of an E-shaped structure, and the width of the connecting piece (2) is 2 times larger than that of the L-shaped turned edge (11);

the L-shaped curled edges (11) of two adjacent enclosure units (1) are fixedly connected through the connecting piece (2).

2. The enclosure of claim 1, further comprising a post (3), wherein the post (3) is connected to an L-shaped bead (11) of the enclosure unit (1).

3. The fencing mechanism according to claim 2, wherein the width of the uprights (3) is greater than the width of the L-shaped beading (11) and less than the width of the connecting element (2).

4. The enclosure mechanism of claim 2, wherein the upright (3) is any one of U-shaped steel, C-shaped steel, channel steel and square tube.

5. The enclosure mechanism of claim 2, wherein a plurality of fixing holes (31) are arranged at intervals on the upright post (3), and the connecting piece (2) is fixedly connected with the fixing holes (31).

6. The fencing mechanism according to claim 1, wherein the E-shaped opening of the connector (2) has a width smaller than the width of the connector (2).

7. The surround mechanism of claim 1, characterized in that the top and bottom edges of the surround unit (1) are provided with 180 ° hems.

8. The enclosure of claim 1, wherein the enclosure unit (1) is provided with stiffening ribs (12).

9. The enclosure mechanism of claim 1, wherein the connecting member (2) comprises a fixing plate (21) and a locking rod (22), the fixing plate (21) is of a U-shaped structure, and the locking rod (22) penetrates through the middle of the fixing plate (21).

10. The surround mechanism of claim 9, characterized in that the locking rod (22) comprises a threaded rod and a locking nut.