CN208267241U - A kind of the protective layer skeleton and its board member of building structure - Google Patents
A kind of the protective layer skeleton and its board member of building structure Download PDFInfo
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- CN208267241U CN208267241U CN201820502701.9U CN201820502701U CN208267241U CN 208267241 U CN208267241 U CN 208267241U CN 201820502701 U CN201820502701 U CN 201820502701U CN 208267241 U CN208267241 U CN 208267241U
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- support frame
- mesh sheet
- building structure
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- protective layer
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Abstract
The utility model discloses the protective layer skeletons and its board member of a kind of building structure.The protective layer skeleton of the building structure includes to constitute the multiple main reinforcements and multiple stiffeners that connect in a manner of cuboid framework; multiple main reinforcements include multiple short side main reinforcements and multiple long side main reinforcements; multiple short side main reinforcements constitute the short side in the face on the length direction of cuboid; multiple long side main reinforcements constitute the long side in the face on the length direction of cuboid, and multiple stiffeners are arranged at a certain distance between the two adjacent long edges main reinforcement of correspondence on face.A kind of upper layer mesh sheet support frame includes the support frame A piece and support frame B piece connected with articulated structure, the support frame A piece and support frame B piece using shared main bar reinforcement as axis, connects into " chevron shaped " with articulated structure.It is designed in this way, so that the protective layer skeleton and upper layer mesh sheet support frame pour simultaneously with structural elements concrete, it is ensured that structural elements armored concrete material and performance are completely the same, promote the total quality and performance of reinforced concrete member.
Description
Technical field
The utility model belongs to the protective layer skeleton and its plate structure of technical field of buildings more particularly to a kind of building structure
Part.
Background technique
Building structure reinforced concrete protective layer and the effect stress and service life of building structure are closely related, to steel
The control of reinforced concrete protective layer is always one of the key points and difficulties in construction.Currently, building structure armored concrete
In protective layer, using single blocky strong concrete small cube (being commonly called as cushion block) point type pad shield bearing shape at regular intervals
At.
However, the single point type pad shield of cushion block does not accomplish to pad river bottom protection layer reinforced mesh in the board member of armored concrete
All bottom transverse steels, do not needed then to tie up by tie wire with bottom longitudinal reinforcement by the bottom transverse steel in pad shield
It pricks and fixes, but since each related work post operating personnel tramples and equipment hits the factors such as vibration, easily cause bottom layer of the reinforcing steel mesh sheet
Binding silk it is loose or it is disconnected fall so that bottom transverse steel bends or is detached from, cause the thickness of protective layer insufficient or even root
This does not have protective layer thickness.Simultaneously bottom layer of the reinforcing steel mesh sheet locating horizontal position height in board member it is different, not in same level
On face, and curved straight is different, cannot simultaneously uniform stressed, easily lead to concrete floor cracking.
In the board member of armored concrete, using single support foot (being commonly called as split heads), point type supports board member at regular intervals
Top bars mesh sheet, the reinforcing bar propped up raises upward, and the reinforcing bar not propped up is to lower recess, so along with each related work
Kind operating personnel tramples and equipment hits the factors such as vibration, easily causes the top bars mesh sheet of board member to distort, top bars
The binding silk of mesh sheet it is loose or it is disconnected fall, the bending of being scattered of the longitudinal reinforcement of top bars mesh sheet is free among board member, so that plate
Top bars mesh sheet locating horizontal position height in concrete is different, not in same level, and curved straight is different, cannot
Uniform stressed simultaneously easily leads to concrete floor cracking.Moreover, the size of split heads takes a kind of height according to a kind of plate thickness, suddenly
Having omited the difference of the diameter of design reinforcement inside same plate thickness, (diameter difference of different arrangements of reinforcement may have exceeded the permission of protective layer
Deviation range), regardless of arrangement of reinforcement diameter all uses the split heads of sustained height, directly result in the protective layer thickness of top bars mesh sheet
It is different.Again since split heads is single point type support, split heads cannot be fixed well, it is easy to cause to tilt and overturn.It can not
The fixed upper and lower layer reinforced mesh of plate, leads to control the steady of the relative position between the upper and lower layer reinforced mesh of board member
It is fixed.
Also, the material and intensity of prefabricated in practice of construction " cushion block " and " split heads " can not be unified, some cement bonded sands
Ash, some concrete, some marble granite plates waste material, some plastic products etc. are multifarious, completely not
It can be consistent with the performance and intensity of building iron concrete, " cushion block " and " split heads " that these materials are different is so caused to exist
It is unable to collective effect and stress in building concrete member, seriously affects the quality and performance of reinforced concrete member.
Equally, in the components such as reinforced concrete structured beam, column, wall, " single cushion block " can not pad the bottom of guard beam totally
The side crust reinforcing bar of face and side and column, wall, it cannot be guaranteed that face where the crust reinforcing bar of beam, column, wall smooth and cause
Cover to reinforcement thickness is different and unbalance stress, seriously affects the quality and performance of reinforced concrete member.
Therefore, the protective layer pad maintaining method and pad protective material of existing building structure need to improve, and realize " relocating from point "
And ensure the development innovation of " face smooth " and " Material Strength is consistent with armored concrete ".
Utility model content
In order to solve the above technical problems, the utility model provides a kind of a kind of guarantor of building structure that can solve the above problem
Sheath skeleton and its board member.
A kind of protective layer skeleton of building structure, including to constitute multiple main reinforcements connected in a manner of cuboid framework and more
A stiffener, multiple main reinforcements include multiple short side main reinforcements and multiple long side main reinforcements, multiple main steel of short side
Muscle constitutes the short side in the face on the length direction of the cuboid, and multiple long side main reinforcements constitute the length of the cuboid
The long side in the face on direction, multiple stiffeners are arranged in the adjacent long side of the correspondence two on face by certain predetermined spacing
Between main reinforcement.
At least two corresponding the multiple short side main reinforcements and steel needed for building structure in one of the embodiments,
Tendon protective layer thickness is identical, and the protective layer skeleton be " hollow out " shape, concrete can pour into perforation wherein, realize with
Structural elements is poured simultaneously to ensure that it is consistent with structural elements material.
The multiple long side main reinforcement can be according to needed for building structure bottom layer of the reinforcing steel mesh sheet in one of the embodiments,
Length spreading, changing former " interval point type pad shield " is " elongated total pad protects ".
The multiple main reinforcement and multiple stiffeners are process using elastic wire in one of the embodiments,
And by preservative treatment to ensure that it is consistent with concrete life.
The protective layer skeleton is applicable to any in various reinforced concrete members be used in one of the embodiments,
Pad shield and spacer bar skeleton mesh sheet and any actual use scene for from concrete medial support fixed form.
A kind of board member of building structure, including set gradually template, protective layer skeleton as described above, bottom steel
Muscle mesh sheet, upper layer mesh sheet support frame and top bars mesh sheet.
The upper layer mesh sheet support frame includes the support frame A connected with articulated structure in one of the embodiments,
Piece and support frame B piece.The support frame A piece and support frame B piece are rectangular, and share a main bar reinforcement, described
Articulated structure is located on the main bar reinforcement, the support frame A piece and support frame B piece using the main bar reinforcement as axis, with
Articulated structure connects into " chevron shaped ".
In one of the embodiments, the support frame A piece and support frame B piece include constitute it is rectangular multiple thick
Reinforcing bar and the multiple reinforcing ribs being connected between the bar reinforcement.
The bottom layer of the reinforcing steel mesh sheet includes bottom transverse steel and bottom longitudinal reinforcement, institute in one of the embodiments,
Stating top bars mesh sheet includes upper layer longitudinal reinforcement and upper layer transverse steel.
The upper layer mesh sheet support frame is process using elastic wire in one of the embodiments,.
The upper layer mesh sheet support frame can be according to needed for building structure reinforcing bar mesh sheet in one of the embodiments,
Length spreading, changing former " support of interval point type " is " elongated total support ".
The utility model at least has the following advantages:
Board member protective layer includes being connected in a manner of cuboid framework by constituting using " protective layer skeleton " pad shield, protective layer skeleton
The multiple main reinforcements and multiple stiffeners connect make the bottom layer of the reinforcing steel mesh sheet of building structure all obtain " pad shield ", it is ensured that plate structure
The smooth and position of part reinforcing bar is accurate.Upper layer mesh sheet support frame connects into " chevron shaped " with articulated structure, as Qi Xiakou and bottom
" triangular support " is formed after layer reinforced mesh binding, its own stability is good, and it will not shift or run-off the straight is toppled over, while on
Binding and fixing again after layer reinforced mesh is shelved thereon make the top bars mesh sheet of board member and lower layer's reinforced mesh interconnect shape
At stable entirety.Upper layer mesh sheet support frame can realize it is height-adjustable, and can adjust height to meet the upper of board member
Accurate distance between layer reinforced mesh and lower layer's reinforced mesh." the protective layer skeleton " and " upper layer mesh sheet support frame " all
It is " the hollow out skeleton " being process using elastic wire, is designed in this way, so that the protective layer skeleton and the upper layer mesh sheet
Support frame pours simultaneously with structural elements concrete, it is ensured that structural elements armored concrete material and completely the same coagulate of performance are
One, promotes the total quality and performance of reinforced concrete member.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of the board member for building structure that an embodiment of the present invention provides；
Fig. 2 is a kind of stereoscopic schematic diagram of the protective layer skeleton for building structure that an embodiment of the present invention provides；And
Fig. 3 is a kind of stereoscopic schematic diagram for upper layer mesh sheet support frame that an embodiment of the present invention provides.
Label involved in figure:
Board member 100；Protective layer skeleton 1；Upper layer mesh sheet support frame 2；Template 3；Bottom layer of the reinforcing steel mesh sheet 4；Bottom is lateral
Reinforcing bar 41；Bottom longitudinal reinforcement 42；Top bars mesh sheet 5；Upper layer transverse steel 51；Upper layer longitudinal reinforcement 52；Multiple main reinforcements
10；Multiple stiffeners 11；Multiple short side main reinforcements 101；Multiple long side main reinforcements 102；Articulated structure 20；Support frame A piece
21；Support frame B piece 22；Multiple bar reinforcements 211；Main bar reinforcement 213；Reinforcing rib 212.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.
Terminology used in the description of the utility model herein is intended merely to the mesh of description specific embodiment
, it is not intended that in limitation the utility model.Term " and or " used herein includes one or more relevant institute's lists
Any and all combinations of purpose.
Referring to Fig. 1, Fig. 1 is a kind of solid of the board member 100 for building structure that an embodiment of the present invention provides
Schematic diagram.The board member 100 of the building structure include set gradually template 3, protective layer skeleton 1, bottom layer of the reinforcing steel mesh sheet 4, on
Layer mesh sheet support frame 2 and top bars mesh sheet 5.Bottom layer of the reinforcing steel mesh sheet 4 includes bottom transverse steel 41 and bottom longitudinal reinforcement
42.Top bars mesh sheet 5 includes upper layer transverse steel 51 and upper layer longitudinal reinforcement 52.
Referring to Figure 2 together, Fig. 2 is a kind of protective layer skeleton 1 for building structure that an embodiment of the present invention provides
Stereoscopic schematic diagram.The protective layer skeleton 1 include by constitute the multiple main reinforcements 10 connected in a manner of cuboid framework and it is multiple plus
Strong reinforcing bar 11.Multiple main reinforcements 10 include multiple short side main reinforcements 101 and multiple long side main reinforcements 102.Multiple short side main reinforcements
101 constitute the short side in the face on the length direction of cuboid, and multiple long side main reinforcements 102 are constituted on the length direction of cuboid
The long side in face.Multiple stiffeners 11 are welded by resistance, in the face on the length direction of cuboid, to enhance whole structure
The endurance of part.Specifically, one end of a stiffener 11 is welded in the long side master in the face of the length direction of cuboid
On reinforcing bar 102, the other end is welded on another long side main reinforcement 102 in the face on the length direction of cuboid, Duo Gejia
Strong reinforcing bar 11 is so arranged between the parallel long side main reinforcement 102 of correspondence two on face at a certain distance, so that protective layer
Skeleton is welded into " hollow out " shape.
Specific in present embodiment, the board member of at least two corresponding multiple short side main reinforcements 101 and building structure
Required thickness of protection tier is identical.
Specific in present embodiment, multiple long side main reinforcements 102 can be according to needed for building structure bottom layer of the reinforcing steel mesh sheet 4
Length spreading, so that the bottom layer of the reinforcing steel mesh sheet 4 of building structure is all obtained " pad shield ", changing former " interval point type pad shield " is " to lead to
Long total pad shield ", it is ensured that the smooth and position of board member reinforcing bar is accurate.
Specific in present embodiment, multiple main reinforcements 10 and multiple stiffeners 11 are process using elastic wire.
Specific in present embodiment, protective layer skeleton 1 uses preservative treatment, it is ensured that its service life and concrete life phase one
It causes.
Specific in present embodiment, protective layer skeleton 1 is " hollow out " shape, and concrete can pour into perforation wherein, real
Now poured simultaneously with structural elements ensure it is consistent with structural elements material.
It is a kind of the vertical of upper layer mesh sheet support frame 2 that an embodiment of the present invention provides also referring to Fig. 3, Fig. 3
Body schematic diagram.The upper layer mesh sheet support frame 2 includes the support frame A piece 21 and support frame B piece connected with articulated structure 20
22.Support frame A piece 21 and support frame B piece 22 share a main bar reinforcement 213, and articulated structure 20 is located at the main bar reinforcement
On 213.Support frame A piece 21 and support frame B piece 22 be it is rectangular, support frame A piece 21 and support frame B piece 22 wrap
The multiple reinforcing ribs 212 for constituting rectangular multiple bar reinforcements 211 and being connected between bar reinforcement are included, multiple reinforcing ribs 212 are by conjunction
The endurance that reason spacing is arranged to enhance integrated member.
Support frame A piece 21 and support frame B piece 22, are axis with main bar reinforcement 213, connect into " people with articulated structure 20
Font " forms " triangular support " after its lower mouth and bottom layer of the reinforcing steel mesh sheet are bound, its own stability is good, will not shift or
Run-off the straight is toppled over, at the same top bars mesh sheet 5 shelve thereon after binding and fixing again, make the top bars mesh sheet of board member 100
5 and bottom layer of the reinforcing steel mesh sheet 4 be interconnected to form stable entirety.Support frame A piece 21 and support frame B piece 22, with main crude steel
Muscle 213 is axis, is connected with articulated structure 20 and realizes that the lower mouth of two panels skeleton can separate and close up, in this way, realization is height-adjustable,
And height can be adjusted to meet the accurate distance between the top bars mesh sheet 5 of board member 100 and bottom layer of the reinforcing steel mesh sheet 4.
Upper layer mesh sheet support frame 2 is supported between the top bars mesh sheet 5 of board member and bottom layer of the reinforcing steel mesh sheet 4, is not had to
In the protective layer of insert plate bottom, template 3 will not be more contacted, so concrete can be made to pour into perforation in concreting board member
Wherein, make to support concrete and building structure template concrete completely the same, fully integrated.
Specific in present embodiment, upper layer mesh sheet support frame 2 can be according to the top bars mesh sheet 5 of building structure
The elongated spreading of length, changing former " support of interval point type " is " elongated total support ", makes the top bars mesh sheet 5 of building structure
All obtain " flat support ".
Specific in present embodiment, upper layer mesh sheet support frame 2 is process using elastic wire.
Referring to Fig. 1, when board member 100 is constructed, first finished in the template 3 laid bottom laterally and
Longitudinal reinforcement spacing, by default spacing arrangement protective layer skeleton 1, the bottom transverse steel 41 for bottom layer of the reinforcing steel mesh sheet 4 of arranging, arrangement
The bottom longitudinal reinforcement 42 of bottom layer of the reinforcing steel mesh sheet 4 binds bottom layer of the reinforcing steel mesh sheet 4, sets up upper layer mesh sheet support rib by default spacing
Frame 2 simultaneously regulates height by plate thickness and bar diameter and binds securely with bottom layer of the reinforcing steel mesh sheet 4, draws the cross of layer reinforced mesh 5
To with longitudinal reinforcement spacing, the upper layer of the upper layer longitudinal reinforcement 52 for top bars mesh sheet 5 of arranging, top bars mesh sheet 5 of arranging is horizontal
To reinforcing bar 51, binds top bars mesh sheet 5 and bound securely with upper layer mesh sheet support frame 2, such " protective layer skeleton and upper layer
Mesh sheet support frame " pours simultaneously with structural elements concrete, it is ensured that structural elements armored concrete material is completely the same to congeal into
One, promotes the total quality and performance of reinforced concrete member.
The utility model at least has the following advantages:
Board member protective layer includes being connected in a manner of cuboid framework by constituting using " protective layer skeleton " pad shield, protective layer skeleton
The multiple main reinforcements and multiple stiffeners connect make the bottom layer of the reinforcing steel mesh sheet of building structure all obtain " pad shield ", it is ensured that plate structure
The smooth and position of part reinforcing bar is accurate.Upper layer mesh sheet support frame connects into " chevron shaped " with articulated structure, as Qi Xiakou and bottom
" triangular support " is formed after layer reinforced mesh binding, its own stability is good, and it will not shift or run-off the straight is toppled over, while on
Binding and fixing again after layer reinforced mesh is shelved thereon make the top bars mesh sheet of board member and lower layer's reinforced mesh interconnect shape
At stable entirety.Upper layer mesh sheet support frame can realize it is height-adjustable, and can adjust height to meet the upper of board member
Accurate distance between layer reinforced mesh and lower layer's reinforced mesh." the protective layer skeleton " and " upper layer mesh sheet support frame " all
It is " the hollow out skeleton " being process using elastic wire, is designed in this way, so that the protective layer skeleton and the upper layer mesh sheet
Support frame pours simultaneously with structural elements concrete, it is ensured that structural elements armored concrete material and performance is completely the same congeals into
One, promotes the total quality and performance of reinforced concrete member.
The utility model is not limited to the type and structure type of building, uses in native structural elements as long as reinforcing bar mixes
" protective layer skeleton and/or upper layer mesh sheet support frame " is suitable for the range that the utility model is protected.Wherein, the protection
Layer skeleton is applicable to any for padding shield and spacer bar skeleton mesh sheet and any being used in various reinforced concrete members
From the actual use scene of concrete medial support fixed form.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of protective layer skeleton of building structure, which is characterized in that including by constitute connect in a manner of cuboid framework it is multiple
Main reinforcement and multiple stiffeners, multiple main reinforcements include multiple short side main reinforcements and multiple long side main reinforcements, Duo Gesuo
The short side in the face that short side main reinforcement is constituted on the length direction of the cuboid is stated, multiple long side main reinforcements constitute the length
The long side in the face on the length direction of cube, multiple stiffeners are arranged in the correspondence two-phase on face by certain predetermined spacing
Between the adjacent long side main reinforcement.
2. the protective layer skeleton of building structure according to claim 1, which is characterized in that at least two is corresponding described more
A short side main reinforcement is identical as thickness of protection tier needed for building structure, and the protective layer skeleton of the building structure is
" hollow out " shape, concrete can pour into perforation wherein, realize and poured simultaneously with structural elements to ensure itself and structural elements material
Matter is consistent.
3. the protective layer skeleton of building structure according to claim 1, which is characterized in that the multiple long side main reinforcement can
With the length spreading according to needed for building structure bottom layer of the reinforcing steel mesh sheet, changing former " interval point type pad shield " is " elongated total pad
Shield ".
4. the protective layer skeleton of building structure according to claim 1, which is characterized in that the multiple main reinforcement and multiple
Stiffener is process using elastic wire, and by preservative treatment to ensure that it is consistent with concrete life.
5. a kind of board member of building structure, which is characterized in that template, such as above-mentioned Claims 1-4 including setting gradually are appointed
Protective layer skeleton, bottom layer of the reinforcing steel mesh sheet, upper layer mesh sheet support frame and the top bars mesh sheet of building structure described in one.
6. the board member of building structure according to claim 5, which is characterized in that the upper layer mesh sheet support frame includes
The support frame A piece and support frame B piece connected with articulated structure；
The support frame A piece and support frame B piece are rectangular, and share a main bar reinforcement, and the articulated structure is located at
On the main bar reinforcement, the support frame A piece and support frame B piece are connected using the main bar reinforcement as axis with articulated structure
At " chevron shaped "；
The support frame A piece and support frame B piece include constituting rectangular multiple bar reinforcements and being connected to the bar reinforcement
Between multiple reinforcing ribs.
7. the board member of building structure according to claim 5, which is characterized in that the bottom layer of the reinforcing steel mesh sheet includes bottom
Transverse steel and bottom longitudinal reinforcement, the top bars mesh sheet include upper layer longitudinal reinforcement and upper layer transverse steel.
8. the board member of building structure according to claim 6, which is characterized in that the upper layer mesh sheet support frame uses
Elastic wire is process.
9. the board member of building structure according to claim 6, which is characterized in that the upper layer mesh sheet support frame can
With the length spreading according to needed for building structure reinforcing bar mesh sheet, changing former " support of interval point type " is " elongated total support ".
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374522A (en) * | 2018-04-10 | 2018-08-07 | 余臣奎 | A kind of the protective layer skeleton and its board member arrangement and method for construction of building structure |
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- 2018-04-10 CN CN201820502701.9U patent/CN208267241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374522A (en) * | 2018-04-10 | 2018-08-07 | 余臣奎 | A kind of the protective layer skeleton and its board member arrangement and method for construction of building structure |
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