CN214884757U - Exempt from to dismantle steel bar truss building carrier plate - Google Patents
Exempt from to dismantle steel bar truss building carrier plate Download PDFInfo
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- CN214884757U CN214884757U CN202121015109.4U CN202121015109U CN214884757U CN 214884757 U CN214884757 U CN 214884757U CN 202121015109 U CN202121015109 U CN 202121015109U CN 214884757 U CN214884757 U CN 214884757U
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Abstract
The embodiment of the utility model provides an exempt from to dismantle steel bar truss building carrier plate, include: the floor support plate body is made of a non-metal material and is provided with a first surface and a second surface which are arranged in a back-to-back mode; a plurality of rows of connecting piece groups, each row of connecting piece group comprising a plurality of connecting pieces arranged at intervals, and each connecting piece being fixedly connected to the first surface; and the plurality of connecting pieces positioned in the same connecting piece group are fixedly connected with at least one steel bar truss. The embodiment of the utility model provides a technical scheme has reduced the construction of form removal of building carrier plate body, can form a whole with the building carrier plate after pouring, and the wholeness is good, realizes steel bar truss's fixed through the connecting piece simultaneously, prevents that steel bar truss position from taking place the skew, improves steel bar truss connection's stability.
Description
Technical Field
The embodiment of the utility model provides a relate to building technical field, especially relate to an exempt from to dismantle steel bar truss building carrier plate.
Background
Along with the continuous development of building trade, steel bar truss building carrier plate is used in various buildings gradually, and steel bar truss building carrier plate has accelerated the construction progress, has strengthened the supporting effect simultaneously, has reduced bearing structure, can realize installing fast.
The steel bar truss floor bearing plate that uses at present is detachable mostly, requires highly to the rigidity of die block, and pours and still need tear the die block open after accomplishing, has not only increased the form removal process, causes the wasting of resources simultaneously easily.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the embodiment of the present invention is provided to provide a disassembly-free steel bar truss floor support plate for solving the above problems.
The embodiment of the utility model provides an exempt from to dismantle steel bar truss building carrier plate, include:
the floor support plate body is made of a non-metal material and is provided with a first surface and a second surface which are arranged in a back-to-back mode;
a plurality of rows of connecting piece groups, each row of connecting piece group comprising a plurality of connecting pieces arranged at intervals, and each connecting piece being fixedly connected to the first surface;
and the plurality of connecting pieces positioned in the same connecting piece group are fixedly connected with at least one steel bar truss.
Optionally, the floor deck plate body is one of a concrete plate, a fiber cement plate, a calcium silicate plate.
Optionally, the connecting piece includes a bottom plate and two side plates connected to two opposite sides of the bottom plate, and the bottom plate and the two side plates form a U-shaped groove structure.
Optionally, the included angle between the bottom plate and the side plate may be an acute angle, a right angle or an obtuse angle.
Optionally, one end of each of the two side plates, which is far away from the bottom plate, is provided with a folded edge.
Optionally, the included angle between the side plate and the folded edge may be an acute angle, a right angle or an obtuse angle.
Optionally, the joint between the side plate and the folded edge is a rounded arc structure.
Optionally, the bottom plate and the side plate are respectively provided with a plurality of slurry leaking holes.
Optionally, the connecting member is made of a metal material, and the steel bar truss and the connecting member are welded and fixed.
Optionally, the connector is fixedly connected to the floor deck plate by a fastener.
Optionally, one end of the fastener passes through the floor deck plate from the second face, passes through the first face, and is connected to the connector; or
One end of the fastener penetrates through the connecting piece to be connected with the floor support plate body, so that the connecting piece is fixed on the floor support plate body.
Optionally, the steel bar truss comprises an upper chord steel bar, two lower chord steel bars positioned at two sides below the upper chord steel bar, and web members, two ends of which are fixedly connected with the upper chord steel bar and the lower chord steel bar respectively;
and the two lower chord steel bars are connected with the same connecting piece or respectively connected with different connecting pieces.
Alternatively, the connecting pieces in different groups of connecting pieces can be arranged opposite to each other or staggered.
In addition, optionally, at least a part of the connecting pieces in different connecting piece groups are oppositely arranged, and at least a part of the connecting pieces are staggered.
The embodiment of the utility model provides a technical scheme has reduced the construction of form removal of building carrier plate body, can form a whole with the building carrier plate after pouring, and the wholeness is good, realizes steel bar truss's fixed through the connecting piece simultaneously, prevents that steel bar truss position from taking place the skew, improves steel bar truss connection's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic sectional view of a non-detachable steel bar truss floor deck according to an embodiment of the present invention;
fig. 2 to 4 are schematic sectional structural views of various non-detachable steel bar truss floor support plates in the embodiment of the present invention, and the arrangement of the connecting members is different;
fig. 5 is a schematic structural diagram of a connecting member in an embodiment of the present invention;
fig. 6 is a schematic front view of a connecting member according to an embodiment of the present invention;
fig. 7 is a schematic top view of a connecting member according to an embodiment of the present invention;
fig. 8 is a schematic side view of a connecting member according to an embodiment of the present invention;
fig. 9 to 12 are schematic top view structural diagrams of different arrangement modes of the connecting member in the embodiment of the present invention, and the steel bar truss is omitted.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope protected by the embodiments of the present invention.
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 are clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "first" and "second" are only used for convenience in describing different components or names, and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Fig. 1 is a schematic cross-sectional structural view of a non-detachable steel bar truss floor deck according to an embodiment of the present invention, as shown in fig. 1.
The embodiment of the utility model provides an exempt from to dismantle steel bar truss building carrier plate, include: a floor deck plate 10, a plurality of rows of connector sets, and a steel truss 30. Wherein, the floor support plate body 10 is made of non-metallic material, and the floor support plate body 10 has a first face and a second face that are arranged back to back. Each row of connecting piece group all includes the connecting piece 20 of a plurality of intervals settings, and each connecting piece 20 all fixed connection is on first face. The plurality of connectors 20 in the same connector group are fixedly connected with at least one steel bar truss 30.
The embodiment of the utility model provides a technical scheme has reduced the form removal construction of building carrier plate body 10, can form a whole with the building carrier plate after pouring, and the wholeness is good, realizes steel bar truss 30's fixed through connecting piece 20 simultaneously, prevents that steel bar truss 30 position from taking place the skew, improves the stability that steel bar truss 30 connects. Meanwhile, the steel bar truss 30 and the connecting piece 20 can adopt a welding connection mode, relative sliding between the steel bar truss 30 and the floor support plate body 10 is reduced, and the rigidity of the floor support plate body 10 in the floor construction stage is increased, so that the deformation of the floor support plate body 10 in the construction stage is reduced, and the floor support plate has a better plate bottom flatness effect.
The embodiments of the present invention will be described in further detail with reference to the following detailed description.
The embodiment of the utility model provides an in, a setting mode of connecting piece 20 is, and the length direction of connecting piece 20 is the same with the width direction of building carrier plate body 10, and the width direction of connecting piece 20 is the same with the length direction of building carrier plate body 10, and a plurality of connecting pieces 20 in the same connecting piece group are along the length direction interval arrangement of building carrier plate body 10.
According to different setting requirements, a plurality of connecting pieces 20 in the same connecting piece group can be fixedly connected with one steel bar truss 30, and can also be simultaneously connected with a plurality of steel bar trusses 30. As shown in fig. 1 to 4, the direction perpendicular to the paper in fig. 1 to 4 is the extending direction of the steel bar truss 30.
In fig. 1, each steel bar truss 30 is correspondingly connected to one connector group, and a plurality of connectors 20 are arranged at intervals along the extending direction of the steel bar truss 30 in each connector group, that is, a plurality of connectors 20 located in the same connector group are fixedly connected with one steel bar truss 30.
In fig. 2, two steel bar trusses 30 may be correspondingly connected to one connector group, that is, a plurality of connectors 20 located in the same connector group are fixedly connected to two steel bar trusses 30. Of course, a hybrid arrangement may also be implemented in combination with the manner in which the same connector set is fixedly connected to one steel bar truss 30.
In fig. 3, three or more steel bar trusses 30 may be correspondingly connected to one connector group, that is, a plurality of connectors 20 located in the same connector group are fixedly connected with a plurality of steel bar trusses 30. Of course, the hybrid arrangement may also be performed by combining the manner of fixedly connecting the same connecting member group with one steel bar truss 30, and combining the manner of fixedly connecting the same connecting member group with two steel bar trusses 30.
In fig. 4, the same steel bar truss 30 is correspondingly and fixedly connected to the two connecting member groups, but of course, a hybrid arrangement may be performed in combination with the connection manner in fig. 1 to 3.
It should be noted that the connection manner of the connecting member 20 and the steel bar truss 30 can be implemented independently, or implemented in combination.
With reference to fig. 1 to 4, in the embodiment of the present invention, a steel bar truss 30 is implemented in that the steel bar truss 30 includes an upper chord steel bar 31, two lower chord steel bars 32 located at two sides below the upper chord steel bar 31, and web members 33 having two ends respectively fixedly connected to the upper chord steel bar 31 and the lower chord steel bars 32. The steel bar truss 30 can be connected and fixed with the connecting member 20 through two lower chord steel bars 32. According to different connection requirements, the two lower chord steel bars 32 are connected with the same connecting piece 20 or respectively connected with different connecting pieces 20. Referring to fig. 1 to 3, the steel bar truss 30 is connected to the same connecting member 20 through two lower chord steel bars 32, for example, by welding. Referring to fig. 4, the steel bar truss 30 is fixedly welded to the different connectors 20 through the two lower chord steel bars 32. So that the steel bar truss 30 and the connecting piece 20 can not slide, the steel bar truss 30 and the floor support plate body 10 form a whole, and the relative sliding between the steel bar truss 30 and the floor support plate body 10 in the construction stage is reduced.
The embodiment of the utility model provides an in, according to the demand of difference, can select the steel bar truss 30 of different specifications, the specification of the last chord reinforcing bar 31, the last chord reinforcing bar 32 and the web member reinforcing bar 33 of the steel bar truss 30 of different specifications also can be different, for example, the scope of the diameter of last chord reinforcing bar 32 can be according to the demand of difference, selects for use the size that the scope is different between 6-14 mm. The types of the upper chord reinforcements 31, the lower chord reinforcements 32, and the web members 33 of the steel bar trusses 30 of different specifications may be different, and the types of the upper chord reinforcements 31, the lower chord reinforcements 32, and the web members 33 of the same steel bar truss 30 may be different. For example, the rebar can be plain round rebar, ribbed rebar, and the like.
Further, in the embodiment of the present invention, the floor support plate body 10 can be realized in various ways, and for the floor support plate body 10 to be better integrated with the floor support plate, the floor support plate body 10 includes but is not limited to one of concrete slab, fiber cement board, calcium silicate board and other cement base plate. The floor carrier plate body 10 made through the above-mentioned mode has good rigidity, can bear concrete placement's impact, when concreting, thereby forms the floor carrier plate with connecting piece 20 and the 30 parcel of steel bar truss, after concrete solidification forms the floor carrier plate, need not pull down floor carrier plate body 10, and floor carrier plate body 10 forms a whole with the floor carrier plate. It should be noted that, when the floor deck plate 10 is used, the first surface is used for bearing the connecting members 20 and the steel bar trusses 30, the first surface faces away from the ground, and the first surface may also be referred to as a top surface or an upper surface, the second surface faces towards the ground, and the second surface may also be referred to as a bottom surface or a lower surface.
In the embodiment of the present invention, the floor support plate body 10 can be made of other cement base materials, and can also be made of polymer material plates, including but not limited to PVC plates (Polyvinyl chloride), PE plates (polyethylene), PPR (polypropylene random copolymer) and the like.
In the embodiment of the present invention, the connecting member 20 includes but is not limited to being made of metal material, and includes but is not limited to being welded and fixed between the steel bar truss 30 and the connecting member 20. Referring to fig. 5 and 6, one way to realize the connecting member 20 is that the connecting member 20 includes a bottom plate 21 and two side plates 22 connected to two opposite sides of the bottom plate 21, and the bottom plate 21 and the two side plates 22 form a U-shaped groove structure. One end of the connecting piece 20 far away from the bottom plate 21 through the side plates 22 is welded and fixed with the steel bar truss 30, the two side plates 22 can support the steel bar truss 30 in a multi-point mode, the position of the steel bar truss 30 is prevented from shifting, and the connection stability of the steel bar truss 30 is effectively improved.
Further, the included angle between the bottom plate 21 and the side plate 22 may be an acute angle, a right angle, or an obtuse angle. Taking the right side plate 22 in fig. 6 as an example, the included angle between the bottom plate 21 and the side plate 22 in the clockwise direction from the bottom plate 21 to the side plate 22 may be 45 degrees, 90 degrees, 100 degrees, etc. Certainly, according to the demand of difference, the contained angle between bottom plate 21 and the curb plate 22 also can set up to other numbers of degrees, the embodiment of the utility model provides an in, do not specifically prescribe a limit to the contained angle scope between bottom plate 21 and the curb plate 22, arbitrary angle all can satisfy the demand.
Through setting up the contained angle between bottom plate 21 and the curb plate 22, can improve the stability of being connected between curb plate 22 and the steel bar truss 30, if can set up the angle of the contained angle between bottom plate 21 and the curb plate 22 to be a bit more than 90 degrees, the distance of the contact point between two curb plates 22 and the steel bar truss 30 can the grow like this to make two curb plates 22 support steel bar truss 30 more stable.
Further, for the support intensity who improves curb plate 22, in the embodiment of the utility model provides an, the one end that bottom plate 21 was kept away from to two curb plates 22 all is equipped with hem 23. The folded edge 23 can be bent towards the outside of the groove of the U-shaped groove structure, and can also be bent towards the inside of the groove of the U-shaped groove structure. The support strength of the side plate 22 can be improved by the folded edge 23, and the side plate 22 is prevented from being deformed by the gravity of the steel bar truss 30. Meanwhile, when the connecting member 20 is connected to the steel bar truss 30, the folded edges 23 may further increase the contact area between the connecting member 20 and the steel bar truss 30, so as to improve the connection strength and stability.
The degree of buckling of hem 23 can be adjusted correspondingly according to the demand of difference, the embodiment of the utility model provides an in, contained angle between curb plate 22 and the hem 23 can be acute angle, right angle or obtuse angle. For example, the contained angle between hem 23 and the curb plate 22 can be 30 degrees, 45 degrees, 60 degrees, 135 degrees etc. certainly, according to the demand of difference, contained angle between curb plate 22 and the hem 23 also can set up to other numbers of degrees, the embodiment of the utility model provides an in, do not specifically limit to the contained angle scope between curb plate 22 and the hem 23, arbitrary angle all can satisfy the demand.
Further, in order to improve the strength of folded edge 23, in the embodiment of the present invention, the connection between side plate 22 and folded edge 23 is a smooth arc structure. When the folding edge 23 is bent relative to the side plate 22, smooth bending can be performed, so that the length of the connecting position between the folding edge 23 and the steel bar truss 30 can be increased, the connecting area between the folding edge 23 and the steel bar truss 30 can be increased, the folding edge 23 can be prevented from being penetrated when welding operation is performed, and the connecting stability of welding spots can be improved.
Referring to fig. 7 to 8, the bottom plate 21 and the side plate 22 are respectively provided with a plurality of slurry leaking holes 25. In the process of pouring concrete, the connecting piece 20 penetrates through the slurry leakage holes 25 in the bottom plate 21 and the side plates 22 to enter the U-shaped groove structure of the connecting piece 20 so as to wrap the connecting piece 20, after the concrete is solidified, the concrete at the bottom and at the two sides of the connecting piece 20 is integrated through the slurry leakage holes 25, the connection strength between the concrete and the connecting piece 20 is improved, meanwhile, the generation of bubbles in the concrete can be effectively reduced, the generation of cracks is reduced, and the strength of the poured concrete is ensured. The quantity and the position of leaking thick liquid hole 25 can carry out corresponding setting according to the demand of difference, the embodiment of the utility model provides an in not specifically limit.
The embodiment of the utility model provides an in, connecting piece 20 is connected with building carrier plate body 10 accessible multiple mode, if, when building carrier plate body 10 made through cement base plate bodies such as concrete, connecting piece 20 can direct mount in the concrete, wait the concrete solidification back, form a whole with building carrier plate body 10, can save the part that fastener 24 etc. are used for connecting building carrier plate body 10 and connecting piece 20 like this, can effectively save the cost.
Further, referring to fig. 1-4, the connector 20 is fixedly attached to the deck plate 10 by fasteners 24. The fastener 24 includes, but is not limited to, a self-tapping screw and the like, and the self-tapping screw is made of materials including, but not limited to, iron materials and stainless steel materials. Further, for the convenience of installation, a mounting hole may be provided in a predetermined position of the connecting member 20 in advance, and the fastening member 24 may pass through the mounting hole to achieve the connection between the connecting member 20 and the floor deck plate 10.
Depending on the desired connection, the fasteners 24 may be attached in a manner including, but not limited to, one way of achieving the attachment of one end of the fastener 24 from the second side through the deck plate 10 and out of the first side and into the connector 20, as shown in fig. 1-4. In this manner, and taking the orientation of fig. 1 as an example, the fasteners 24 may be inserted through the deck plate 10 from the bottom up, and then the connectors 20 may be attached to the deck plate 10, and the fasteners 24 may be attached to the bottom plates 21 of the connectors 20. For the second face of the floor support plate body 10 to be beautiful, a groove for accommodating the screw cap of the self-tapping screw is arranged on the second face, and the screw cap of the self-tapping screw can be embedded into the groove, namely the self-tapping screw is submerged into the surface of the second face, so that the subsequent construction of the second face is facilitated. The grooves may or may not be pre-arranged on the second face.
Yet another way to accomplish this is that one end of the fastener 24 is passed through the connector 20 to connect with the floor deck plate 10 to secure the connector 20 to the floor deck plate 10. In this manner, and taking the orientation of fig. 1 as an example, the fasteners 24 are passed from top to bottom through the bottom plate 21 of the connector 20, and then the connector 20 is attached to the floor panel 10. To make the second face of the floor deck plate 10 more aesthetically pleasing, the fasteners 24 may not penetrate the floor deck plate 10, i.e., the fasteners 24 are not exposed from the second face, facilitating subsequent floor deck construction.
Referring to fig. 9 to 10, in the embodiment of the present invention, the position of the connecting member 20 can be set according to different requirements. For example, referring to fig. 9, links 20, which are located in different sets of links, may be positioned relative to each other. Under the arrangement mode, the positions of the connecting pieces 20 are relatively fixed, so that standardized construction is facilitated, and the construction efficiency can be improved. For another example, referring to fig. 10, the connectors 20 in different connector sets may be staggered with respect to each other. Under this kind of mode of setting, along the width direction of the floor support plate body 10, the quantity that is located the connecting piece 20 on same straight line has been reduced to the quantity that is located the fastener 24 on same straight line has been reduced, thereby has reduced because of setting up more fastener 24 on same straight line, and the cracked probability of floor support plate body 10 along width direction has improved the security.
Further, the connecting members 20 in different groups of connecting members are arranged oppositely by at least a part of the connecting members 20, and at least a part of the connecting members 20 are arranged alternately. The corresponding position setting and the staggered position setting can be used in a hybrid mode, and therefore different setting requirements are met.
Referring to fig. 11 and 12, according to different implementations of the connecting element 20, the connecting elements 20 in different connecting element groups can be arranged at corresponding positions and staggered positions for hybrid use.
The embodiment of the utility model provides a technical scheme has reduced the form removal construction of building carrier plate body 10, can form a whole with the building carrier plate after pouring, and the wholeness is good, realizes steel bar truss 30's fixed through connecting piece 20 simultaneously, prevents that steel bar truss 30 position from taking place the skew, improves the stability that steel bar truss 30 connects.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand 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 (14)
1. The utility model provides a exempt from to dismantle steel bar truss building carrier plate which characterized in that includes:
the floor support plate body is made of a non-metal material and is provided with a first surface and a second surface which are arranged in a back-to-back mode;
a plurality of rows of connecting piece groups, each row of connecting piece group comprising a plurality of connecting pieces arranged at intervals, and each connecting piece being fixedly connected to the first surface;
and the plurality of connecting pieces positioned in the same connecting piece group are fixedly connected with at least one steel bar truss.
2. The non-removable steel bar truss floor deck according to claim 1, wherein the floor deck plate body is one of a concrete slab, a fiber cement slab, and a calcium silicate slab.
3. The non-removable steel bar truss floor deck according to claim 1, wherein the connecting member comprises a bottom plate and two side plates connected to opposite sides of the bottom plate, and the bottom plate and the two side plates form a U-shaped groove structure.
4. The non-removable steel truss floor deck as recited in claim 3, wherein the angle between the bottom plate and the side plate can be an acute angle, a right angle or an obtuse angle.
5. The disassembly-free steel bar truss floor deck as recited in claim 3, wherein the end of each of the two side plates away from the bottom plate is provided with a hem.
6. The non-removable steel truss floor deck as recited in claim 5, wherein the angle between the side panels and the flanges may be an acute angle, a right angle or an obtuse angle.
7. The disassembly-free steel bar truss floor deck as recited in claim 5, wherein the connection between the side plate and the folded edge is a rounded arc structure.
8. The disassembly-free steel bar truss floor deck according to claim 3, wherein a plurality of slurry leaking holes are respectively formed on the bottom plate and the side plates.
9. The disassembly-free steel bar truss floor deck according to claim 3, wherein the connecting member is made of metal material, and the steel bar truss and the connecting member are fixed by welding.
10. The non-removable steel truss floor deck as recited in any one of claims 1 to 9, wherein the connector is fixedly connected to the deck plate body by a fastener.
11. The non-removable steel truss floor deck as recited in claim 10, wherein one end of said fastener extends through said deck plate body from said second face, out through said first face, and connects to said connector; or
One end of the fastener penetrates through the connecting piece to be connected with the floor support plate body, so that the connecting piece is fixed on the floor support plate body.
12. The disassembly-free steel bar truss floor deck according to any one of claims 1 to 9, wherein the steel bar truss comprises an upper chord steel bar, two lower chord steel bars positioned at two sides below the upper chord steel bar, and web members steel bars with two ends fixedly connected with the upper chord steel bar and the lower chord steel bar respectively;
and the two lower chord steel bars are connected with the same connecting piece or respectively connected with different connecting pieces.
13. The non-removable steel truss floor deck as recited in any one of claims 1 to 9, wherein said connectors in different sets of connectors are disposed opposite to each other or staggered.
14. The non-removable steel truss floor deck as recited in claim 13, wherein at least some of said connectors within different sets of connectors are positioned relative to each other and at least some of said connectors are positioned in an alternating pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015109.4U CN214884757U (en) | 2021-05-12 | 2021-05-12 | Exempt from to dismantle steel bar truss building carrier plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015109.4U CN214884757U (en) | 2021-05-12 | 2021-05-12 | Exempt from to dismantle steel bar truss building carrier plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884757U true CN214884757U (en) | 2021-11-26 |
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|---|---|---|---|
| CN202121015109.4U Active CN214884757U (en) | 2021-05-12 | 2021-05-12 | Exempt from to dismantle steel bar truss building carrier plate |
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| Country | Link |
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| CN (1) | CN214884757U (en) |
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2021
- 2021-05-12 CN CN202121015109.4U patent/CN214884757U/en active Active
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