CN219081076U - Face limit protection net of building carrier plate - Google Patents

Abstract

The application relates to a limb protection net of a floor support plate, which comprises connecting support legs, a first connecting piece, a second connecting piece and an adjusting bolt, wherein the connecting support legs are arranged on the connecting support legs; the first connecting piece is positioned above the upper chord steel bars of the two adjacent groups of truss steel bars; the second connecting piece is positioned below the upper chord steel bars of the two adjacent groups of truss steel bars; the first connecting piece is provided with a first strip hole, and the second connecting piece is provided with a second strip hole; the two adjusting bolts respectively penetrate through the first strip hole and the second strip hole and then are locked with the adjusting nuts, and the two adjusting bolts respectively prop against the two upper chord steel bars; the upright rods are sequentially inserted into the first strip holes and the second strip holes and then are locked with the connecting support legs; the net piece unit is connected with two adjacent vertical rods; the steel wire rope is sequentially connected with the mesh units, and two ends of the steel wire rope are respectively bound on the two structural columns. The utility model can stably fix the edge protection net on the floor plate, and has convenient disassembly and assembly without welding.

Description

Face limit protection net of building carrier plate

Technical Field

The application relates to the technical field of building construction protection structures, in particular to a limb protection net of a building carrier plate.

Background

The floor support plate is a steel plate for supporting floor concrete, and is installed on a roof and the like at a position with a certain height in the building construction process. After the building carrier plate is installed, concrete is poured, and because the building carrier plate has a certain height, potential safety hazards exist in the construction process, the edge protection structure is required to be arranged, however, because the plurality of groups of truss reinforcing steel bars are arranged at the top of the building carrier plate, great difficulty exists in fixing the edge protection structure on the building carrier plate.

Disclosure of Invention

Based on this, it is necessary to provide a face limit protection net of building carrier plate, fixes the pole setting on the truss reinforcing bar through the connection stabilizer blade to combine wire rope with net piece unit and structural column fixed, guarantee face limit protection structure installation fixed reliability, its concrete technical scheme is as follows.

The adjacent edge protection net of the building support plate is fixedly provided with a plurality of groups of truss steel bars, and the truss steel bars comprise upper chord steel bars which are arranged in a suspending manner; the limb protection net comprises:

the connecting support legs comprise first connecting sheets, second connecting sheets and adjusting bolts; the first connecting piece is positioned above the upper chord steel bars of the two adjacent groups of truss steel bars; the second connecting piece is positioned below the upper chord steel bars of the two adjacent groups of truss steel bars; the first connecting piece is provided with a first strip hole, and the second connecting piece is provided with a second strip hole; the two adjusting bolts respectively penetrate through the first strip hole and the second strip hole and then are locked with the adjusting nuts, and the two adjusting bolts respectively prop against the two upper chord steel bars;

the upright rods are sequentially inserted into the first strip holes and the second strip holes and then locked with the connecting support legs;

the net piece units are connected with two adjacent vertical rods;

the steel wire rope is sequentially connected with the mesh units, and two ends of the steel wire rope are respectively bound on the two structural columns.

Optionally, the upright rod is provided with a positioning hole; after the vertical rod is inserted into the first strip hole and the second strip hole, the positioning hole is positioned between the first connecting sheet and the second connecting sheet; the first positioning bolt is locked with the first positioning nut after being inserted into the positioning hole, and the vertical movement of the vertical rod is limited.

Optionally, a first positioning piece is connected to the upright rod, and after the upright rod is inserted into the first strip hole and the second strip hole, the first positioning piece is abutted against the first connecting piece; the second locating piece is located the below of second connection piece, the pole setting passes the second locating piece, and the second locating piece passes through second locating bolt and locks with first locating piece.

Further, the two adjusting bolts are respectively and simultaneously positioned at the inner sides or the outer sides of the two upper chord steel bars.

Further, the mesh unit comprises a mesh and a framework, and the mesh is connected to the framework; the left side and the right side of the framework are respectively connected with a hook, a hanging buckle is arranged on the vertical rod, and the hooks are connected with the hanging buckle.

Further, connecting blocks are respectively arranged on the upper side and the lower side of the framework, and each connecting block comprises a main body part, an upper wing part and a lower wing part; the main part is connected with the skeleton, upper wing portion is connected with the main part and forms the slot, lower wing portion is connected with the main part and forms the slot down, and two wire ropes pass upper wing portion and lower wing portion respectively to pass two wire ropes of iron wire ligature.

Further, two ends of the main body part are respectively bound with two steel wire ropes by utilizing iron wires.

The beneficial effects are that: according to the edge protection net of the floor support plate, the vertical rods are fixed on the truss steel bars by the aid of the connecting support legs, the net sheet units are connected to the vertical rods, and the steel wire ropes are connected with the net sheet units in series and then connected with the structural columns, so that the edge protection net can be stably and reliably installed on the floor support plate; and need not welding and cutting between connection stabilizer blade, pole setting, the truss reinforcing bar, easy dismounting is convenient for change and is used.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a side protection net mounted to a floor support plate;

FIG. 2 is a schematic view showing the connection of the connection leg and the upright in example 1;

FIG. 3 is a schematic diagram of the cooperation of the mesh unit and the pole;

FIG. 4 is a schematic diagram of the connection of the wire rope to the mesh unit;

fig. 5 is a schematic view showing the connection of the connection leg and the upright in embodiment 2.

Reference numerals: 1. floor support plate; 2. truss steel bars; 3. a connecting support leg; 4. a vertical rod; 5. a mesh unit; 6. a wire rope; 7. a structural column; 8. an iron wire;

21. winding a steel bar; 22. web member reinforcement; 23. lower chord steel bars;

31. a first connecting piece; 32. a second connecting piece; 33. a first elongated aperture; 34. a second elongated aperture; 35. an adjusting bolt; 36. a first positioning bolt; 37. a second positioning bolt;

41. hanging buckle; 42. a first positioning piece; 43. a second positioning piece;

51. a mesh sheet; 52. a skeleton; 53. a hook; 54. a connecting block; 55. a main body portion; 56. an upper wing part; 57. a lower wing.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Example 1

Referring to fig. 1, this embodiment provides a side protection net of a floor support plate, a plurality of groups of truss steel bars 2 are fixedly installed above the floor support plate 1, each group of truss steel bars 2 includes two lower chord steel bars 23 and an upper chord steel bar 21, and the upper chord steel bars 21 and the lower chord steel bars 23 are connected by web member steel bars 22 to form a triangular shape, as shown in fig. 2. The edge protection net is arranged at the edge of the floor support plate 1 and provides edge protection, so that falling and other risks are avoided. Specifically, the limb protection net comprises a plurality of connecting support legs 3, a plurality of vertical rods 4, a plurality of net sheet units 5 and four steel wire ropes 6.

Referring to fig. 2, the connection leg 3 includes a first connection piece 31, a second connection piece 32, and two adjustment bolts 35. Wherein the first connecting piece 31 is located above the upper chord steel bar 21 and spans the upper chord steel bars 21 of two sets of adjacent truss steel bars 2. The second connecting piece 32 is located below the upper chord steel bar 21 and spans the upper chord steel bars 21 of two groups of adjacent truss steel bars 2. The first connecting piece 31 is provided with a first long hole 33, the second connecting piece 32 is provided with a second long hole 34, and the first long hole 33 and the second long hole 34 extend along the arrangement direction of the truss steel bar 2. The two adjusting bolts 35 respectively pass through the first strip hole 33 and the second strip hole 34 and then are locked with the adjusting nuts, so that the first connecting piece 31 and the second connecting piece 32 are locked, the two adjusting bolts 35 can be simultaneously arranged between the two upper chord steel bars 21 or can be simultaneously arranged outside the two upper chord steel bars 21, the two adjusting bolts 35 respectively prop against the upper chord steel bars 21, and the connecting support legs 3 are fixed on the two adjacent truss steel bars 2; in addition, four adjusting bolts 35 may be disposed, and each two adjusting bolts 35 respectively abut against two sides of one winding bar 21.

Specifically, the upright rods 4 are sequentially inserted into the first strip holes 33 and then locked with the connecting support legs 3. With continued reference to fig. 2, the upright 4 is provided with a positioning hole, and when the upright 4 is inserted into the first elongated hole 33 and the second elongated hole 34, the positioning hole is located between the first connecting piece 31 and the second connecting piece 32; after the first positioning bolt 36 is inserted into the positioning hole, the first positioning bolt 36 is locked with the first positioning nut, so that the vertical movement of the vertical rod 4 is limited, and meanwhile, the first positioning bolt 36 and the first positioning nut can clamp the first connecting piece 31 and the second connecting piece 32 from the side face, so that the vertical rod 4 is fixed on the connecting support leg 3.

Specifically, a net piece unit 5 is fixed between two adjacent vertical rods 4; referring to fig. 3, the mesh unit 5 includes a mesh 51 and a skeleton 52, and the mesh 51 is riveted, screwed or adhered to the skeleton 52; referring to fig. 3, hooks 53 are respectively connected to the left and right sides of the frame 52, and the left and right sides of the frame 52 are respectively adjacent to the two sides of the upright 4; the hanging buckle 41 is arranged on the vertical rod 4, and the hanging hook 53 is connected with the hanging buckle 41 so as to fix the net piece unit 5 on the vertical rod 4. Since the mesh unit 5 is of a fixed size, the position of the uprights 4 can be adjusted within the elongate apertures so that the spacing between the uprights 4 is adapted to the width of the mesh unit 5.

Specifically, referring to fig. 4, the upper and lower sides of the framework 52 are respectively provided with a connection block 54, and the upper and lower sides refer to two sides in the vertical direction. The connection block 54 includes a main body 55, an upper wing 56, and a lower wing 57; the main body 55 is connected with the skeleton 52, the upper wing 56 is connected with the main body 55 to form an upper slot, the lower wing 57 is connected with the main body 55 to form a lower slot, and the two steel wires 6 respectively pass through the upper wing 56 and the lower wing 57 and are bound with the two steel wires 6 by utilizing iron wires 8 at two ends of the main body 55.

The installation process is as follows: preliminarily determining the installation positions of the connecting support legs 3 according to the width of the mesh units 5, and connecting the connecting support legs 3 with the truss reinforcing steel bars 2; inserting the vertical rod 4 into the first strip hole 33 and the second strip hole 34, precisely adjusting the position of the vertical rod 4 according to the width of the net sheet unit 5, and then fixing the vertical rod 4 and the connecting support legs 3; the net sheet unit 5 is hung on the vertical rod 4; the steel wire ropes 6 respectively penetrate through the upper slot and the lower slot of each net piece unit 5, two steel wire ropes 6 are respectively bound at two ends of the main body part 55 by using iron wires 8, and the binding of the steel wire ropes 6 and the structure column 7 are carried out.

The beneficial effects are that: according to the edge protection net of the floor support plate, the connecting support legs 3 are used for fixing the vertical rods 4 on the truss steel bars 2, the net sheet units 5 are connected to the vertical rods 4, and the steel wire ropes 6 are used for connecting the net sheet units 5 in series and then are connected with the structural columns 7, so that the edge protection net can be stably and reliably installed on the floor support plate 1; the positions of the vertical rods 4 can be adjusted on the strip holes, so that the distance between the adjacent vertical rods 4 is adapted to the width of the net sheet unit 5, and the practicability is high; in addition, the connecting support legs 3, the vertical rods 4 and the truss reinforcing steel bars 2 do not need to be welded and cut, so that the connecting support is convenient to assemble and disassemble and convenient to rotate.

Example 2

Embodiment 2 is different from embodiment 1 in that the locking manner of the upright 4 and the connecting leg 3 is different, referring to fig. 5 specifically, a first positioning piece 42 is connected to the upright 4, and after the upright 4 is inserted into the first strip hole 33 and the second strip hole 34, the first positioning piece 42 abuts against the first connecting piece 31; the second locating piece 43 is located below the second connecting piece 32, a through hole is formed in the middle of the second locating piece 43, the vertical rod 4 passes through the second locating piece 43, and the first locating piece 42 and the second locating piece 43 are locked by the second locating bolt 37, so that the vertical rod 4 and the connecting support leg 3 are locked.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (7)

1. The adjacent edge protection net of the building support plate is fixedly provided with a plurality of groups of truss steel bars, and the truss steel bars comprise upper chord steel bars which are arranged in a suspending manner; the method is characterized in that the edge protection net comprises the following steps:

the connecting support legs comprise first connecting sheets, second connecting sheets and adjusting bolts; the first connecting piece is positioned above the upper chord steel bars of the two adjacent groups of truss steel bars; the second connecting piece is positioned below the upper chord steel bars of the two adjacent groups of truss steel bars; the first connecting piece is provided with a first strip hole, and the second connecting piece is provided with a second strip hole; the two adjusting bolts respectively penetrate through the first strip hole and the second strip hole and then are locked with the adjusting nuts, and the two adjusting bolts respectively prop against the two upper chord steel bars;

the upright rods are sequentially inserted into the first strip holes and the second strip holes and then locked with the connecting support legs;

the net piece units are connected with two adjacent vertical rods;

the steel wire rope is sequentially connected with the mesh units, and two ends of the steel wire rope are respectively bound on the two structural columns.

2. The edge protection net of a floor support plate according to claim 1, wherein the upright posts are provided with positioning holes; after the vertical rod is inserted into the first strip hole and the second strip hole, the positioning hole is positioned between the first connecting sheet and the second connecting sheet; the first positioning bolt is locked with the first positioning nut after being inserted into the positioning hole, and the vertical movement of the vertical rod is limited.

3. The edge protection net of the floor support plate according to claim 1, wherein the upright rod is connected with a first positioning sheet, and the upright rod is abutted against the first connecting sheet after being inserted into the first strip hole and the second strip hole; the second locating piece is located the below of second connection piece, the pole setting passes the second locating piece, and the second locating piece passes through second locating bolt and locks with first locating piece.

4. The edge protection net of a floor support plate according to claim 1, wherein two of the adjusting bolts are respectively located at the inner side or the outer side of two upper chord steel bars.

5. The edge protection net of a floor support plate according to claim 1, wherein the net sheet unit comprises a net sheet and a framework, and the net sheet is connected to the framework; the left side and the right side of the framework are respectively connected with a hook, a hanging buckle is arranged on the vertical rod, and the hooks are connected with the hanging buckle.

6. The edge protection net of a floor support plate according to claim 5, wherein the upper side and the lower side of the framework are respectively provided with a connecting block, and the connecting blocks comprise a main body part, an upper wing part and a lower wing part; the main part is connected with the skeleton, upper wing portion is connected with the main part and forms the slot, lower wing portion is connected with the main part and forms the slot down, and two wire ropes pass upper wing portion and lower wing portion respectively to pass two wire ropes of iron wire ligature.

7. The edge protection net of a floor support plate according to claim 6, wherein two ends of the main body portion are respectively bound with two steel wires.

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