CN207079790U

CN207079790U - Steel plate truss-like bearing plate

Info

Publication number: CN207079790U
Application number: CN201721013956.0U
Authority: CN
Inventors: 汤显衡
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2018-03-09
Anticipated expiration: 2027-08-14

Abstract

The utility model discloses a kind of steel plate truss-like bearing plate, including steel plate truss, the steel plate truss includes bottom plate and is fixedly arranged on the supporting network of bottom plate upper end, the supporting network is crossed-over forming by multiple longitudinally disposed reinforcements and multiple reinforcements laterally set, multiple slotted eyes are evenly equipped with bottom plate, the edge of adjacent two slotted eyes upwardly extends a pair of supporting plates mutually fixed with reinforcement.Steel plate truss-like bearing plate provided by the utility model, for prior art, its construction stage bearing capacity is bigger, construction span is bigger, reduces the quantity of flooring secondary beam, and concrete bearing plate thickness is thinner, load-bearing plate structure deadweight is lighter, and uses space and perception with preferably indoor.

Description

Steel plate truss-like bearing plate

Technical field

A kind of steel plate truss-like bearing plate is the utility model is related to.

Background technology

Steel plate truss-like bearing plate can be widely applied to building field, and it is divided into many classes according to the difference of use demand Type, such as steel plate truss-like flooring bearing plate and steel plate truss-like roof-bearing plate etc..Wherein, steel bar girder building in the prior art The steel bar girder of board is typically the lower edge reinforcing bar by the reinforcing bar that winds up, and three kinds of reinforcement weldings of web member of connection top-bottom chord and Into；Counterdie steel plate is using galvanized steel plain sheet through roll-forming, and on counterdie steel plate, traditional steel bar girder building is held steel bar truss welding Plate because construction stage steel bar girder stability difference, it is necessary to increase steel bar girder height, cause floor support plate thickness relative It is thicker, floor support plate deadweight increase, and then the heavy burden of beam, post, basis is added, integrally-built construction cost is added indirectly. The many-sides such as the bearing capacity and load-bearing span of its construction stage have much room for improvement.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of steel plate truss-like bearing plate, more traditional reinforcing bar purlin For frame bearing plate, its construction stage bearing capacity is bigger, construction span is bigger, reduces the quantity of flooring secondary beam, concrete bearing Plate thickness is thinner, load-bearing plate structure deadweight is lighter, and uses space and perception with preferably indoor.

To achieve the above object, the utility model provides a kind of steel plate truss-like bearing plate, including steel plate truss, described Steel plate truss includes bottom plate and is fixedly arranged on the supporting network of bottom plate upper end, and the supporting network is by multiple longitudinally disposed reinforcements and more The individual reinforcement laterally set is crossed-over forming, and multiple slotted eyes, the edge of adjacent two slotted eyes are evenly equipped with bottom plate Place upwardly extends a pair of supporting plates mutually fixed with reinforcement.

It is using the advantages of above-mentioned technical proposal：Due to being evenly equipped with multiple slotted eyes on bottom plate, the weight of bottom plate is alleviated, and Because the edge of two adjacent slotted eyes upwardly extends a pair of supporting plates mutually fixed with reinforcement, by supporting plate with adding Strengthening tendons is fixed, and makes uniformly being supported and fixed everywhere for supporting network, whole load-bearing is made while ensure that intensity Plate becomes more frivolous；Because supporting network is mutually handed over by multiple longitudinally disposed reinforcements and multiple reinforcements laterally set Mistake is formed by connecting, and its netted structure enables whole bearing plate to have preferable stability, larger bearing capacity and anti-deformation Power.

As further improvement of the utility model, the both sides of the reinforcement along its length are provided with the first fixation Ear, the top of supporting plate described in each pair to both sides relative direction be bent to form two respectively with the fixed ear of reinforcement both sides first Corresponding the second fixed ear being fixedly connected.

It is using the advantages of above-mentioned technical proposal：Two the second fixed ears of each pair supporting plate respectively with reinforcement both sides One fixed ear is correspondingly fixedly connected, and be ensure that the intensity of junction between reinforcement and supporting plate, is improved stability, improves Weight capacity.

As further improvement of the utility model, each reinforcement and its fixed ear of both sides first are by same Strip steel plate is bent to form, and each reinforcement is bent to form the elongated slot set along its length, and longitudinally disposed adds The notch of the elongated slot of the notch of the elongated slot of strengthening tendons and the reinforcement laterally set is set towards two relative directions respectively, longitudinally disposed Reinforcement and the reinforcement that laterally sets between be connected by respective first fixed ear.

It is using the advantages of above-mentioned technical proposal：Because each reinforcement and its fixed ear of both sides first are by same bar Shape steel plate bending is formed, and each reinforcement is bent to form the elongated slot set along its length, is improving reinforcement While intensity, also make it that the weight of reinforcement is lighter, while save cost；The notch of the elongated slot of longitudinally disposed reinforcement The notch of the elongated slot of the reinforcement laterally set is set towards two relative directions respectively, improves the stability of supporting network, It is easy between longitudinally disposed reinforcement and the reinforcement laterally set be connected by respective first fixed ear.

As further improvement of the utility model, the slotted eye is bent to form after being cut by bottom plate corresponding position, the branch Fagging is made up of the part bent after cutting.

It is using the advantages of above-mentioned technical proposal：Structure is more reasonable, is easy to the processing of bottom plate and supporting plate；Supporting plate by Bottom plate, which is cut, to be bent to form, and is integrally formed with bottom plate, so need not additionally increase supporting construction, alleviates the entirety of bearing plate Weight, while it is easy to the transport of parts.

As further improvement of the utility model, the supporting plate at least has one to cut the inclination formed by bottom plate Side, the inclined side of each pair supporting plate side direction into two supporting plates have been bent to form reinforcing edge.

It is using the advantages of above-mentioned technical proposal：Due to supporting plate be by cut being bent to form to bottom plate, will be every To the inclined side of supporting plate, into two supporting plates, side direction is bent to form reinforcing edge, improves the intensity of supporting plate, prevents from propping up Fagging deforms, so that the reinforcement that each pair supporting plate is connected can obtain more preferable supporting role.

Brief description of the drawings

Fig. 1 is the structure chart of the utility model embodiment；

Fig. 2 is the explosive view of the utility model embodiment；

Fig. 3 is the enlarged drawing of part A in Fig. 1；

Fig. 4 is the enlarged drawing of part B in Fig. 2；

Fig. 5 is the local side view of the utility model embodiment；

Fig. 6 is the local front view of the utility model embodiment；

Fig. 7 is the enlarged drawing of C portion in Fig. 2；

The top view of Fig. 8 the utility model embodiment bottom plates；

Fig. 9 is the enlarged drawing of D parts in Fig. 8.

Embodiment

The embodiment of steel plate truss-like bearing plate of the present utility model is as shown in figs 1-9：A kind of steel plate truss-like bearing plate, Including steel plate truss, the steel plate truss includes bottom plate 2 and is fixedly arranged on the supporting network 1 of the upper end of bottom plate 2, and the supporting network 1 is by more Individual longitudinally disposed reinforcement 11 and multiple reinforcements 12 laterally set are crossed-over forming, and are evenly equipped with bottom plate 2 more Individual slotted eye 21, the edge of adjacent two slotted eyes 21 upwardly extend a pair of supporting plates fixed with the phase of reinforcement 11 or 12 22。

In the present embodiment, the both sides of the reinforcement 12 along its length are provided with the first fixed ear 13, each pair institute State the top of supporting plate 22 to both sides relative direction be bent to form two respectively with the first fixed ear of both sides of reinforcement 11 or 12 13 corresponding the second fixed ears 221 being fixedly connected.

In the present embodiment, each reinforcement 11 and 12 and its first fixed ear of both sides 13 are by same strip steel The broken line of plate along its length is bent to form, and each reinforcement 11 and 12 is bent to form what is set along its length The notch of the elongated slot of elongated slot 14, the elongated slot 14 of longitudinally disposed reinforcement 11 and the reinforcement 12 laterally set is respectively towards two phases Direction is set, connected between longitudinally disposed reinforcement 11 and the reinforcement 12 laterally set by respective first fixed ear 13 Connect fixation；Wherein, the notch direction of the elongated slot 14 of the reinforcement 12 laterally set upward, because elongated slot 14 is to pass through strip steel plate It is bent to form, the lower end of the reinforcement 12 laterally set, which corresponds to the position of elongated slot 14, can accordingly have a strip projected parts 15, can pass through The projection 15 is inserted between two multipair supporting plates 22, two supporting plates 22 is clamped in raised 15 both sides to it Positioning, further increases the stability connected between the reinforcement 12 laterally set and supporting plate 22.

In the present embodiment, the slotted eye 21 is bent to form after being cut by the corresponding position of bottom plate 2, and the supporting plate 22 is by cutting The part bent afterwards is formed.

In the present embodiment, the supporting plate 22 at least has one to cut the inclined side 222 formed, each pair branch by bottom plate 2 The inclined side 222 of fagging 22 side direction into two supporting plates 22 has been bent to form reinforcing edge 223.

In the present embodiment, because bottom plate 2, supporting plate 22 or reinforcement 11 and 12 are by the direct bent of steel plate Into especially supporting plate 22 and slotted eye 21 are directly to be cut, be bent to form on a base plate 2, between supporting network and bottom plate Extra supporting construction need not be set, therefore be readily transported and process.First of reinforcement 11 described in the present embodiment is fixed Between ear 13 and the second fixed ear 221 of supporting plate 22 and the first fixed ear 13 of longitudinally disposed reinforcement 11 and laterally It can be connected between first fixed ear 13 of the reinforcement 12 of setting through but not limited to welding manner, other modes can also be used Connection, such as the connection that presses.

For the more traditional steel bar girder bearing plate of steel plate truss-like bearing plate provided by the utility model, its construction stage Bearing capacity is bigger, construction span is bigger, reduces the quantity of flooring secondary beam, concrete bearing plate thickness is thinner, load-bearing plate structure from Weight is lighter, and uses space and perception with preferably indoor, thus applicability is wider, is held available for flooring load-bearing and roofing Weight.

One kind of above example, simply the utility model preferably instantiation, those skilled in the art are new in this practicality The usual variations and alternatives carried out in the range of type technical scheme are included in the scope of protection of the utility model.

Claims

1. a kind of steel plate truss-like bearing plate, including steel plate truss, it is characterised in that：The steel plate truss is including bottom plate and admittedly Supporting network located at bottom plate upper end, the supporting network are mutual by multiple longitudinally disposed reinforcements and multiple reinforcements for laterally setting It is cross-linked and forms, multiple slotted eyes are evenly equipped with bottom plate, the edge of adjacent two slotted eyes has upwardly extended a pair with strengthening The supporting plate that muscle is mutually fixed.

2. according to the steel plate truss-like bearing plate described in claim 1, it is characterised in that：The reinforcement is along its length Both sides be provided with the first fixed ear, the top of supporting plate described in each pair to both sides relative direction be bent to form two respectively with The second fixed ear that the fixed ear of reinforcement both sides first is correspondingly fixedly connected.

3. according to the steel plate truss-like bearing plate described in claim 2, it is characterised in that：Each reinforcement and its both sides First fixed ear is bent to form by same strip steel plate, and each reinforcement has been bent to form and set along its length Elongated slot, the notch of the elongated slot of the notch of the elongated slot of longitudinally disposed reinforcement and the reinforcement laterally set is respectively towards two phases Direction is set, connected admittedly by respective first fixed ear between longitudinally disposed reinforcement and the reinforcement laterally set It is fixed.

4. according to the steel plate truss-like bearing plate described in Claims 2 or 3, it is characterised in that：The slotted eye is corresponding by bottom plate Place is bent to form after cutting, and the supporting plate is made up of the part bent after cutting.

5. according to the steel plate truss-like bearing plate described in claim 4, it is characterised in that：The supporting plate at least have one by Bottom plate cuts the inclined side to be formed, and the inclined side of each pair supporting plate side direction into two supporting plates has been bent to form reinforcing edge.