CN107030859A - Structure of steel die - Google Patents
Structure of steel die Download PDFInfo
- Publication number
- CN107030859A CN107030859A CN201710339450.7A CN201710339450A CN107030859A CN 107030859 A CN107030859 A CN 107030859A CN 201710339450 A CN201710339450 A CN 201710339450A CN 107030859 A CN107030859 A CN 107030859A
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- framework
- plate
- location
- lower mould
- reinforcement installation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of structure of steel die, including lower mould, the lower mould includes the box body that a upper end open and horizontal cross-section are rectangle, the reinforcement installation framework of a rectangular frame structure surrounded by four sides riser is provided with the box body, the long of the lower mould is correspondingly arranged respectively in long with the reinforcement installation framework, the mounting groove that cloth is provided with multiple recessed formation is divided equally in the long side upper end of the reinforcement installation framework, Founder is to being provided with a framework on the reinforcement installation framework, the framework is surrounded by four sides riser and horizontal cross-section is consistent with the horizontal cross-section of the reinforcement installation framework, rectify under the long side of the framework to mounting groove fovea superior formation locating slot, the mounting groove docks to be formed and for the cylindrical reinforcement installation space matched for the reinforcing bar for forming rain perforaled strainer one by one with the locating slot；Steel bar positioning mechanism and reinforcing bar anti-float means are additionally provided with the lower mould.The present invention has simple in construction, repeatable to utilize, the low advantage of cost.
Description
Technical field
The present invention relates to building rain perforaled strainer with pouring mould；More particularly to a kind of punching block for being used to pour rain perforaled strainer
Structure.
Background technology
Inlet for stom water refers to that pipe drainage system collects the facility of surface water, is generally located on block, square and kerbside
The entrance of drainage is flowed into as rainwash rainwater, to prevent rainwater from not having road or cause road and low laying areas ponding
And block traffic or damage road.Rain perforaled strainer is usually provided with inlet for stom water, rain perforaled strainer can rise to the debris in current
To the effect of filtering retention, while can also prevent vehicle, pedestrian etc. falls into inlet for stom water.Rain perforaled strainer mainly has flat comb formula and vertical comb
Two kinds of formula, most commonly used is exactly the rain perforaled strainer of flat comb formula, and the rain perforaled strainer of flat comb formula is typically mounted on road both sides, is needed
The gravity of automobile is born, is even broken using deformation can be bent downwardly after a period of time, influence surface evenness is even
Pedestrian can be caused to fall into inlet for stom water.
Existing rain perforaled strainer is mostly welded by band steel and twisting square steel or band steel and band steel.Process for machining and manufacturing is answered
Miscellaneous, step is more, and the time is long.A kind of resistance to compression rain perforaled strainer disclosed in the U of China patent CN 204238341, including steel skeleton, bag
Wrap up in the composite and leaking hole of steel skeleton, it is characterised in that the steel skeleton is by outer layer longitudinal reinforcement layer, intermediate lateral reinforcing bar
Layer and bottom longitudinal reinforcement layer composition；The outer layer longitudinal reinforcement layer and bottom longitudinal reinforcement layer are welded in intermediate lateral steel jointly
On muscle layer, the outer layer longitudinal reinforcement layer is made up of nine reinforcing bars, wherein a diameter of 14 ㎜ of five reinforcing bars, four bar diameters
For 12 ㎜, parallel interaction arrangement；The bottom longitudinal reinforcement layer is seven reinforcing bars, and a diameter of 8 ㎜ corresponds to the longitudinal steel of outer layer respectively
The reinforcing bar of centre seven of muscle layer；The intermediate lateral steel bar layer is made up of three reinforcing bars, and two bar diameters on both sides are 8 ㎜,
A diameter of 14 ㎜ of a middle reinforcing bar；Reinforcing bar used is screw-thread steel.
Above-mentioned resistance to compression rain perforaled strainer is due to being provided with steel skeleton, so for the rain perforaled strainer of general flat comb formula,
Bearing capacity improves, but there are still following defect：1st, need to select different-diameter when manufacturing rain perforaled strainer
The reinforcing bar of size, also needs to be set to different length dimensions, is welded to connect each other so that processed complex, long processing time.
2nd, after processing steel skeleton, then on steel skeleton composite and reserved leaking hole are wrapped up, reduces efficiency of construction, and make
With composite, increase construction cost.3rd, due to the structure type of steel skeleton itself so that steel skeleton can be only applied to flat comb formula
Rain perforaled strainer on, for stand comb formula rain perforaled strainer do not apply to then.4th, it is processed without specifically processing template, every time only
It can individually process, cause efficiency of construction poor, cost is high.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How to provide one kind can be more
Plus rain perforaled strainer is easily manufactured, simple in construction, cost is low, the structure of steel die that can be recycled.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of structure of steel die, including lower mould, the lower mould include the box body that a upper end open and horizontal cross-section are rectangle, its
It is characterised by, the reinforcement installation framework of a rectangular frame structure surrounded by four sides riser, institute is provided with the box body
State the long of reinforcement installation framework to be correspondingly arranged respectively in long with the lower mould, the long side upper end of the reinforcement installation framework is equal
Distribution is provided with the mounting groove set on the mounting groove of multiple recessed formation, two long sides respectively just to setting, the steel
Founder is surrounded and horizontal cross-section and the reinforcement installation to being provided with a framework, the framework by four sides riser on muscle installation frame
The horizontal cross-section of framework is consistent, rectifies under the long side of the framework to mounting groove fovea superior formation locating slot, the mounting groove
Dock to be formed and for the cylindrical reinforcement installation space matched for the reinforcing bar for forming rain perforaled strainer one by one with the locating slot；Institute
State and the steel bar positioning mechanism for being positioned to reinforcing bar is additionally provided with lower mould and for preventing from pouring coagulation inside downward mould
The reinforcing bar anti-float means that reinforcing bar floats when native.
In the technical program, structure of steel die includes being provided with reinforcement installation framework, reinforcement installation framework in lower mould, lower mould
End is provided with the steel bar groove for installing reinforcing bar, in that context it may be convenient to by reinforcement installation to reinforcement installation framework.Reinforcement installation frame
Founder is to being provided with a framework, section of the section of framework in the horizontal direction with reinforcement installation framework in the horizontal direction on frame
Face is consistent, rectifies under framework and locating slot is provided with to mounting groove fovea superior, and mounting groove is with locating slot just to setting and docking shape one by one
Into the cylindrical reinforcement installation space matched with reinforcing bar, by reinforcement installation in reinforcement installation space, can preferably it avoid
Inside downward mould during casting concrete, gap of the concrete between locating slot and the cylindrical side wall of mounting groove and reinforcing bar enters
In reinforcement installation framework, the waste of concrete is caused.Component needed for this firm mode structure is few, and simple in construction, cost is low.Set on lower mould
Steel bar positioning mechanism is equipped with, is positioned for being located at the end on the outside of reinforcement installation framework to reinforcing bar, preferably ensures reinforcing bar
End is cast in concrete.Because reinforcing bar can float during casting concrete inside downward mould, so being provided with lower mould
Framework, can be pressed on reinforcement installation framework, it is to avoid the floating of reinforcing bar, can preferably improve and pour by reinforcing bar anti-float means
The quality of obtained rain perforaled strainer.
As optimization, be separately installed with limiting plate on the riser of the framework, limiting plate upper end lateral surface with it is described
The riser medial surface laminating of framework is set, and the lower end of the limiting plate extends downwardly out framework lower side, the extension of limiting plate lower end
Go out the height that rim portion on the downside of framework is located between two neighboring mounting groove and is highly less than the reinforcement installation framework.
So, be separately installed with limiting plate on the vertical side of framework, the top and bottom of limiting plate respectively with framework
Riser medial surface and the laminating of reinforcement installation framework riser medial surface are set.Inside downward mould during casting concrete, it can avoid
Because the impact of concrete causes framework to be moved in the horizontal direction, it can preferably increase the stability of whole device.
As optimization, the lower mould lower surface up/down perforation in the reinforcement installation framework centre position is set.
So, the lower mould lower surface up/down perforation in reinforcement installation framework centre position is set, and can preferably save steel plate,
Mitigate the quality of structure of steel die., can be more laborsaving when concrete is taken out from lower mould.
As optimization, the steel bar positioning mechanism includes a location-plate being rotatably connected on the lower mould, described fixed
Position plate can turn to the reinforcement installation framework and is provided between the madial wall of the riser of mounting groove and the lower mould, the positioning
The length of plate is more than the distance between mounting groove that the same side two ends of the reinforcement installation framework are set；During working condition, institute
State location-plate to turn to inside the lower mould, the location-plate is parallel with the riser that the reinforcement installation framework is provided with mounting groove
And be arranged at intervals, the projection of the mounting groove in the horizontal direction is dropped on the vertical side of the location-plate.
So, steel bar positioning mechanism includes a location-plate, and location-plate can rotate to reinforcement installation framework and be provided with installation
Between the riser of groove and lower mould side wall, position, preferably protect for being located at the end on the outside of reinforcement installation framework to reinforcing bar
Card is end reinforced to be cast in concrete.The length of location-plate is more than the peace that the same side two ends of the reinforcement installation framework are set
The distance between tankage, can cause the installation of reinforcing bar is positioned to realize that disposable adjustment is completed, easy to operate, efficiency high.Install
The projection of groove in the horizontal direction is dropped on the vertical side of location-plate, and it is that just reinforcing bar is pacified that can preferably ensure location-plate
Frame up the steel-bar arrangement installed on frame.Location-plate is parallel with the side that reinforcement installation framework is provided with mounting groove and is arranged at intervals,
It can preferably ensure that the end that reinforcing bar is located on the outside of reinforcement installation framework can be poured into concrete, raising is finally poured
The quality of the rain perforaled strainer arrived.
As optimization, the location-plate is installed on lower mould by location-plate mounting bracket, the location-plate mounting bracket
One end rotates with the lower mould lateral surface and is connected, and the other end is laterally inward after upwardly extending is bent to form an installation end, described
A slide bar that can vertically slide up and down is connected with installation end, the lower end of the slide bar is fixed with the location-plate to be connected
Connect.
So, location-plate is installed on lower mould by location-plate mounting bracket, and location-plate mounting bracket one end turns with lower mould
Dynamic connection, the other end is connected with the slide bar that can slide up and down, and slide bar lower end is fixedly connected with locating rod, can be preferably real
The rotation of existing location-plate, and location-plate is installed on lower mould using location-plate mounting bracket, whole device can be improved
Stability.Drive location-plate to move up and down using slide bar, can make it that the quality of whole steel bar positioning mechanism is lighter, with material more
Save, cost is lower.
As optimization, the slide bar is provided through slide opening in the horizontal direction, and the slide opening is along the slide bar length side
To the strip of setting, the slide bar is slidably fitted in by the slide opening on the installation end of the location-plate mounting bracket, institute
When stating slide opening hole wall lower surface and being contacted with the installation end lower surface of the location-plate mounting bracket, the location-plate lower end is located at institute
State the top for the reinforcing bar installed on reinforcement installation framework.
So, level is provided through slide opening on slide bar, and slide opening is set to strip along slide bar vertical direction, and slide bar passes through
The slide opening is slidably fitted in the installation end of the location-plate mounting bracket, is provided with slide opening and coordinates with installation end, can be more preferable
Cause slide bar to realize that raising and lowering is moved, slide opening hole wall lower surface contacts with the installation end lower surface of location-plate mounting bracket
When, location-plate lower end is located at the top for the reinforcing bar installed on reinforcement installation framework, preferably to take location-plate from lower mould
Go out, and do not influence pouring for later stage concrete.
As optimization, the installation end of the location-plate mounting bracket is protruding upward to be provided with two pieces of limited blocks, described in two pieces
Limited block is respectively arranged at the both sides of the slide opening, and the width of the limited block is more than slide opening width.
So, location-plate mounting bracket installation end it is protruding upward be provided with two pieces of limited blocks, limited block is located at respectively
The both sides of slide opening, the width of limited block is more than slide opening width, can preferably avoid slide bar from departing from location-plate mounting bracket.
As optimization, the framework is internally provided with handle, and the two ends of the handle are respectively fixedly connected with the frame
On two risers of body phase pair.
So, in the handle that is internally provided with of framework, the two ends of handle are respectively fixedly connected with two relative risers of framework
On, after concrete setting, more convenient framework can be proposed from reinforcement installation framework upper end, preferably tear framework open
Unload down, it is easy to operate.
As optimization, the reinforcing bar anti-float means include a pressing plate, and the pressing plate is rotated by pressing plate mounting bracket and connected
On the outside of the lower mould, the pressing plate can turn to above the framework and is pressed on the handle.
So, reinforcing bar anti-float means include pressing plate, handle upper end can be pressed in, using self gravitation so that framework is fixed on
Above reinforcement installation framework, it is to avoid reinforcing bar floats during casting concrete.Pressing plate is rotated by pressing plate mounting bracket to be connected
It is connected on the outside of the lower mould, can preferably realizes compression and the release to framework.
As optimization, the pressing plate mounting bracket is set to a bent rod, the bent rod have a rake and
One connecting portion for being fixedly connected with the rake upper end, rake lower end vertical rotating is connected to the perpendicular of the lower mould
On outside side, one end that connecting portion is not fixedly connected with rake is fixedly connected on the upper surface of the pressing plate, the pressure
The tie point that plate is connected with the connecting portion and the rake and the lower mould rotate the line of the pin joint being connected with it is described
The angle of the angle of rake formation is more than 90 °.
So, pressing plate mounting bracket is set to a bent rod, simple in construction, light weight.Bent rod has an inclination
Portion and a connecting portion being fixedly connected with the rake upper end, rake lower end is rotatably connected on the vertical lateral surface of lower mould
On, one end that connecting portion is not fixedly connected with rake is fixedly connected on the upper surface of pressing plate, can so cause bent rod
Preferably drive press plate rotary.Inside downward mould during casting concrete, concrete can be to being placed on above reinforcement installation framework
Reinforcing bar produce a upward buoyancy, pressing plate is pressed on handle, can offset part buoyancy, and pressing plate upper surface connects with connecting portion
The tie point connect is connected to the line and the angle of rake formation of the pin joint on lower mould with rake vertical rotating
Angle is more than 90 ° so that bent rod has the function of self-locking, even if the buoyancy that reinforcing bar is subject to is more than the gravity of pressing plate, bent rod
Also it will not rotate in mould outside downwards, preferably reinforcing bar can be avoided to float.When needing to pull down pressing plate, one only need to be applied in addition
Individual power to rotate on the outside of the downward mould of bent rod, and simple in construction, cost is low.
In summary, the present invention has simple in construction, repeatable utilization and the low advantage of cost.
Brief description of the drawings
Fig. 1 is a kind of front view for being used to make the structure of steel die of rain perforaled strainer.
Fig. 2 be Fig. 1 in, the left view of steel bar positioning mechanism.
Fig. 3 removes steel bar positioning mechanism for the structure of steel die that being used for shown in Fig. 1 makes rain perforaled strainer and reinforcing bar is anti-floating
Stereogram after mechanism.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
During specific implementation：As shown in Fig. 1 ~ Fig. 3, a kind of structure of steel die for being used to form rain perforaled strainer, including lower mould 1, institute
State lower mould 1 and include being provided with one in the box body that is rectangle of a upper end open and horizontal cross-section, the box body and erected by four sides
The reinforcement installation framework 2 for the rectangular frame structure that plate is surrounded, the long side of the reinforcement installation framework 2 and the length of the lower mould 1
Side is correspondingly arranged respectively, and the mounting groove 21 that cloth is provided with multiple recessed formation is divided equally in the long side upper end of the reinforcement installation framework 2,
The mounting groove 21 set on two long sides is respectively just to setting, and Founder is to being provided with a frame on the reinforcement installation framework 2
Body 3, the framework 3 is surrounded by four sides riser and horizontal cross-section is consistent with the horizontal cross-section of the reinforcement installation framework 2, the frame
Rectify under the long side of body 3 to the fovea superior of mounting groove 21 formation locating slot 31, the mounting groove 21 and the locating slot 31 are one by one
Docking is formed and for the cylindrical reinforcement installation space matched for the reinforcing bar 4 for forming rain perforaled strainer.
So, structure of steel die includes being provided with reinforcement installation framework in lower mould, lower mould, and reinforcement installation framework upper end is provided with
Steel bar groove for installing reinforcing bar, in that context it may be convenient to by reinforcement installation to reinforcement installation framework.It is upright on reinforcement installation framework
To being provided with a framework, section of the section of framework in the horizontal direction with reinforcement installation framework in the horizontal direction is consistent,
Rectify under framework and locating slot is provided with to mounting groove fovea superior, mounting groove is with locating slot just to setting and docking one by one formation and reinforcing bar
The cylindrical reinforcement installation space matched, by reinforcement installation in reinforcement installation space, can preferably avoid in downward mould
During internal casting concrete, gap of the concrete between locating slot and the cylindrical side wall of mounting groove and reinforcing bar enters reinforcement installation
In framework, the waste of concrete is caused.Component needed for this firm mode structure is few, and simple in construction, cost is low.
In this specific embodiment, it is separately installed with the riser of the framework 3 outside limiting plate 7, the upper end of limiting plate 7
Side fit setting with the riser medial surface of the framework 3, and the lower end of the limiting plate 7 extends downwardly out the lower side of framework 3, limit
Extend rim portion on the downside of framework and be located between two neighboring mounting groove 21 and be highly less than the reinforcement installation frame in the position lower end of plate 7
The height of frame 2.
So, be separately installed with limiting plate on the vertical side of framework, the top and bottom of limiting plate respectively with framework
Riser medial surface and the laminating of reinforcement installation framework riser medial surface are set.Inside downward mould during casting concrete, it can avoid
Because the impact of concrete causes framework to be moved in the horizontal direction, it can preferably increase the stability of whole device.When
So when it is implemented, space set has two pieces of limiting plates on the long side of framework, can be connected with the middle part of short side one piece it is spacing
Plate, or it is respectively arranged with any number of, belong to the enforceable scope of the present apparatus.
In this specific embodiment, the lower surface up/down perforation of lower mould 1 in the centre position of reinforcement installation framework 2 is set.
So, the lower mould lower surface up/down perforation in reinforcement installation framework centre position is set, and can preferably save steel plate,
Mitigate the quality of structure of steel die., can be more laborsaving when concrete is taken out from lower mould.Certainly when it is implemented, described
Lower mould lower surface may be configured as with horizontal tabular component, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, a steel bar positioning mechanism, the steel bar positioning mechanism bag are provided with the lower mould 1
A location-plate 5 being rotatably connected on the lower mould is included, the location-plate 5 can turn to the reinforcement installation framework 2 and set
Have between the riser of mounting groove 21 and the madial wall of the lower mould 1, the length of the location-plate 5 is more than the reinforcement installation framework
The distance between mounting groove 21 that 2 same side two ends are set；It is described fixed when the location-plate 5 turns to lower 1 inside of mould
Position plate 5 is parallel with the riser that the reinforcement installation framework 2 is provided with mounting groove 21 and is arranged at intervals, and the mounting groove 21 is in level
Projection on direction is dropped on the vertical side of the location-plate 5.
So, steel bar positioning mechanism is installed on lower mould, steel bar positioning mechanism includes a location-plate, and location-plate can revolve
Go to reinforcement installation framework to be provided between the riser of mounting groove and lower mould side wall, for being located at outside reinforcement installation framework reinforcing bar
The end of side is positioned, and preferably ensures end reinforced be cast in concrete.The length of location-plate is pacified more than the reinforcing bar
The distance between mounting groove that the same side two ends of the frame that frames up are set, can cause the installation of reinforcing bar is positioned to realize disposable adjustment
Complete, easy to operate, efficiency high.The projection of mounting groove in the horizontal direction is dropped on the vertical side of location-plate, Neng Gougeng
Good ensures that location-plate is the steel-bar arrangement just to being installed on reinforcement installation framework.Location-plate is provided with peace with reinforcement installation framework
The side of tankage is parallel and is arranged at intervals, and can preferably ensure that the end that reinforcing bar is located on the outside of reinforcement installation framework can be poured
Into concrete, the final quality for pouring obtained rain perforaled strainer is improved.
In this specific embodiment, the location-plate 5 is installed on lower mould 1 by location-plate mounting bracket 51, described fixed
The one end of position plate mounting bracket 51 rotates with the lower lateral surface of mould 1 and is connected, and the other end is laterally inward after upwardly extending and is bent to form
It is connected with one installation end, the installation end under a slide bar that can vertically slide up and down 52, the slide bar 52
End is fixedly connected with the location-plate 5.
So, location-plate is installed on lower mould by location-plate mounting bracket, and location-plate mounting bracket one end turns with lower mould
Dynamic connection, the other end is connected with the slide bar that can slide up and down, and slide bar lower end is fixedly connected with locating rod, can be preferably real
The rotation of existing location-plate, and location-plate is installed on lower mould using location-plate mounting bracket, whole device can be improved
Stability.Drive location-plate to move up and down using slide bar, can make it that the quality of whole steel bar positioning mechanism is lighter, with material more
Save, cost is lower.Certainly when it is implemented, the location-plate can be directly pivotally attached on the short side of lower mould, when then needing
Turn to inside lower mould, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, the slide bar 52 is provided through slide opening 53 in the horizontal direction, and the slide opening 53 is edge
The strip that the length direction of slide bar 52 is set, the slide bar 52 is slidably fitted in the location-plate by the slide opening 53 pacifies
On the installation end for filling support 51, the hole wall lower surface of slide opening 53 and the installation end lower surface of the location-plate mounting bracket 51 connect
When touching, the lower end of location-plate 5 is located at the top for the reinforcing bar installed on prime number reinforcement installation framework.
So, level is provided through slide opening on slide bar, and slide opening is set to strip along slide bar vertical direction, and slide bar passes through
The slide opening is slidably fitted in the installation end of the location-plate mounting bracket, is provided with slide opening and coordinates with installation end, can be more preferable
Cause slide bar to realize that raising and lowering is moved, slide opening hole wall lower surface contacts with the installation end lower surface of location-plate mounting bracket
When, location-plate lower end is located at the top for the reinforcing bar installed on reinforcement installation framework, preferably to take location-plate from lower mould
Go out, and do not influence pouring for later stage concrete.Certainly when it is implemented, can be directly just to reinforcement installation frame on the location-plate
The installation end level of frame is provided through slide opening, and slide opening is vertically set to strip, and also belonging to the present apparatus can implement
Scope.
In this specific embodiment, the installation end of the location-plate mounting bracket 51 is protruding upward to be provided with two pieces of limited blocks
511, two pieces of limited blocks 511 are respectively arranged at the both sides of the slide opening 53, and the width of the limited block 511 is more than slide opening 53
Width.
So, location-plate mounting bracket installation end it is protruding upward be provided with two pieces of limited blocks, limited block is located at respectively
The both sides of slide opening, the width of limited block is more than slide opening width, can preferably avoid slide bar from departing from location-plate mounting bracket.
In this specific embodiment, the framework 3 is internally provided with handle 31, and the two ends of the handle 31 fix respectively
It is connected on two relative risers of the framework 3.
So, in the handle that is internally provided with of framework, the two ends of handle are respectively fixedly connected with two relative risers of framework
On, after concrete setting, more convenient framework can be proposed from reinforcement installation framework upper end, preferably tear framework open
Unload down, it is easy to operate.Certainly when it is implemented, the handle can be set directly at the upper end of framework, the present apparatus is also belonged to
Enforceable scope.
In this specific embodiment, it is additionally provided with the lower mould 1 for when preventing the casting concrete inside downward mould
The reinforcing bar anti-float means that reinforcing bar 4 floats, the reinforcing bar anti-float means include a pressing plate 6, and the pressing plate 6 passes through pressing plate mounting bracket
61 are rotatably connected on the outside of lower mould 1, and the pressing plate 6 can turn to the top of framework 3 and is pressed on the handle 31.
So, the steel for preventing from causing reinforcing bar to float during the casting concrete inside downward mould is connected with lower mould
Muscle anti-float means, reinforcing bar anti-float means include pressing plate, handle upper end can be pressed in, using self gravitation so that framework is fixed on steel
Above muscle installation frame, it is to avoid reinforcing bar floats during casting concrete.Pressing plate is rotated by pressing plate mounting bracket and connected
On the outside of the lower mould, compression and the release to framework can be preferably realized.Certainly when it is implemented, the pressing plate can be direct
The upper end of framework is pressed in, the enforceable scope of the present apparatus is also belonged to.
In this specific embodiment, the pressing plate mounting bracket 61 is set to a bent rod, and the bent rod has one
Individual rake and a connecting portion being fixedly connected with the rake upper end, rake lower end vertical rotating are connected to institute
On the vertical lateral surface for stating lower mould 1, one end that connecting portion is not fixedly connected with rake is fixedly connected on the upper table of the pressing plate 6
On face, the tie point that the pressing plate is connected with the connecting portion rotates the pin joint being connected with the rake with the lower mould
The angle of line and the angle of rake formation is more than 90 °.
So, pressing plate mounting bracket is set to a bent rod, simple in construction, light weight.Bent rod has an inclination
Portion and a connecting portion being fixedly connected with the rake upper end, rake lower end is rotatably connected on the vertical lateral surface of lower mould
On, one end that connecting portion is not fixedly connected with rake is fixedly connected on the upper surface of pressing plate, can so cause bent rod
Preferably drive press plate rotary.Inside downward mould during casting concrete, concrete can be to being placed on above reinforcement installation framework
Reinforcing bar produce a upward buoyancy, pressing plate is pressed on handle, can offset part buoyancy, and pressing plate upper surface connects with connecting portion
The tie point connect is connected to the line and the angle of rake formation of the pin joint on lower mould with rake vertical rotating
Angle is more than 90 ° so that bent rod has the function of self-locking, even if the buoyancy that reinforcing bar is subject to is more than the gravity of pressing plate, bent rod
Also it will not rotate in mould outside downwards, preferably reinforcing bar can be avoided to float.When needing to pull down pressing plate, one only need to be applied in addition
Individual power to rotate on the outside of the downward mould of bent rod, and simple in construction, cost is low.
In this specific embodiment, the pressing plate mounting bracket 61 is with the location-plate mounting bracket 51 by installing branch
Ear 11 is arranged on the vertical lateral surface of the lower mould 1.
So, using install journal stirrup can preferably realize pressing plate mounting bracket and location-plate mounting bracket with the outside of lower mould
Rotation connection between wall, simple in construction, cost is low.
Claims (10)
1. a kind of structure of steel die, including lower mould（1）, the lower mould（1）It is rectangle including a upper end open and horizontal cross-section
Box body, it is characterised in that the reinforcing bar peace of rectangular frame structure surrounded by four sides riser is provided with the box body
Frame up frame（2）, the reinforcement installation framework（2）Long side and the lower mould（1）Long side be correspondingly arranged respectively, reinforcing bar peace
Frame up frame（2）Long side upper end divide equally the mounting groove that cloth is provided with multiple recessed formation（21）, set on two long sides
Mounting groove（21）Respectively just to setting, the reinforcement installation framework（2）Upper Founder is to being provided with a framework（3）, the framework（3）
Surrounded by four sides riser and horizontal cross-section and the reinforcement installation framework（2）Horizontal cross-section it is consistent, the framework（3）Long side
It is lower to rectify to the mounting groove（21）Fovea superior formation locating slot（31）, the mounting groove（21）With the locating slot（31）One a pair
Connect the reinforcing bar to be formed and for forming rain perforaled strainer（4）The cylindrical reinforcement installation space matched；The lower mould（1）On also set
It is equipped with the steel bar positioning mechanism for being positioned to reinforcing bar and for preventing in downward mould（1）Reinforcing bar during internal casting concrete
（4）The reinforcing bar anti-float means of floating.
2. structure of steel die as claimed in claim 1, it is characterised in that the framework（3）Riser on be respectively mounted limited location
Plate（7）, the limiting plate（7）Upper end lateral surface and the framework（3）Riser medial surface laminating set, the limiting plate（7）
Lower end extend downwardly out framework（3）Extend framework in lower side, limiting plate lower end（3）Downside rim portion is located at two neighboring peace
Tankage（21）Between and height be less than the reinforcement installation framework（2）Height.
3. structure of steel die as claimed in claim 2, it is characterised in that the reinforcement installation framework（2）The lower mould in centre position
（1）Lower surface up/down perforation is set.
4. structure of steel die as claimed in claim 3, it is characterised in that the steel bar positioning mechanism is rotatably connected on including one
The lower mould（1）On location-plate（5）, the location-plate（5）It can turn to the reinforcement installation framework（2）It is provided with mounting groove
（21）Riser and the lower mould（1）Madial wall between, the location-plate（5）Length be more than the reinforcement installation framework
（2）The mounting groove that same side two ends are set（21）The distance between；During working condition, the location-plate（5）Turn to described
Lower mould（1）Inside, the location-plate（5）With the reinforcement installation framework（2）It is provided with mounting groove（21）Riser it is parallel and
Every setting, the mounting groove（21）Projection in the horizontal direction drops into the location-plate（5）Vertical side on.
5. structure of steel die as claimed in claim 4, it is characterised in that the location-plate（5）Pass through location-plate mounting bracket
（51）It is installed to lower mould（1）On, the location-plate mounting bracket（51）One end and the lower mould（1）Lateral surface rotates connection, separately
One end be laterally inward after upwardly extending be bent to form on an installation end, the installation end be connected with one can vertically on
The slide bar of lower slider（52）, the slide bar（52）Lower end and the location-plate（5）It is fixedly connected.
6. structure of steel die as claimed in claim 5, it is characterised in that the slide bar（52）It is provided through sliding in the horizontal direction
Hole（53）, the slide opening（53）For along the slide bar（52）The strip that length direction is set, the slide bar（52）By described
Slide opening（53）It is slidably fitted in the location-plate mounting bracket（51）Installation end on, the slide opening（53）Hole wall lower surface and institute
State location-plate mounting bracket（51）Installation end lower surface contact when, the location-plate lower end be located at the reinforcement installation framework
（2）The reinforcing bar of upper installation（4）Top.
7. structure of steel die as claimed in claim 6, it is characterised in that the location-plate mounting bracket（51）Installation end it is upward
Protrusion is provided with two pieces of limited blocks（511）, two pieces of limited blocks（511）It is respectively arranged at the slide opening（53）Both sides, institute
State limited block（511）Width be more than slide opening（53）Width.
8. structure of steel die as claimed in claim 2, it is characterised in that the framework（3）Be internally provided with handle（31）, institute
State handle（31）Two ends be respectively fixedly connected with the framework（3）On two relative risers.
9. structure of steel die as claimed in claim 8, it is characterised in that the reinforcing bar anti-float means include a pressing plate（6）, it is described
Pressing plate（6）Pass through pressing plate mounting bracket（61）It is rotatably connected on the lower mould（1）Outside, the pressing plate（6）It can turn to described
Framework（3）Top is simultaneously pressed in the handle（31）On.
10. structure of steel die as claimed in claim 9, it is characterised in that the pressing plate mounting bracket（61）Be set to one it is curved
Pole, the bent rod has a rake and a connecting portion being fixedly connected with the rake upper end, the inclination
Subordinate end vertical rotating is connected to the lower mould（1）Vertical lateral surface on, one end that connecting portion is not fixedly connected with rake
It is fixedly connected on the pressing plate（6）Upper surface on, tie point that the pressing plate is connected with the connecting portion and the rake
The angle for rotating the line and the angle of rake formation for the pin joint being connected with the lower mould is more than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339450.7A CN107030859B (en) | 2017-05-15 | 2017-05-15 | Structure of steel die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339450.7A CN107030859B (en) | 2017-05-15 | 2017-05-15 | Structure of steel die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107030859A true CN107030859A (en) | 2017-08-11 |
| CN107030859B CN107030859B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710339450.7A Active CN107030859B (en) | 2017-05-15 | 2017-05-15 | Structure of steel die |
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|---|---|---|---|---|
| GB2146944A (en) * | 1983-09-19 | 1985-05-01 | Dover Eng Works Ltd | Covers and frames |
| CN2282972Y (en) * | 1997-02-13 | 1998-06-03 | 荀文良 | Cement precast floor slab short line mould |
| CN101646829A (en) * | 2007-04-27 | 2010-02-10 | 铝业广场株式会社 | The manufacture method of grid and manufacturing installation |
| CN203344160U (en) * | 2013-06-14 | 2013-12-18 | 南阳市天和机械有限公司 | Cement feces leaking plate die |
| CN106493857A (en) * | 2016-12-06 | 2017-03-15 | 汝州郑铁三佳水泥制品有限公司 | A kind of Puffer-type subway sleeper model and its method for production subway sleeper |
| CN106965300A (en) * | 2017-05-18 | 2017-07-21 | 中冶建工集团有限公司 | The prefabricated edges of boards mould of zigzag |
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2017
- 2017-05-15 CN CN201710339450.7A patent/CN107030859B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2146944A (en) * | 1983-09-19 | 1985-05-01 | Dover Eng Works Ltd | Covers and frames |
| CN2282972Y (en) * | 1997-02-13 | 1998-06-03 | 荀文良 | Cement precast floor slab short line mould |
| CN101646829A (en) * | 2007-04-27 | 2010-02-10 | 铝业广场株式会社 | The manufacture method of grid and manufacturing installation |
| CN203344160U (en) * | 2013-06-14 | 2013-12-18 | 南阳市天和机械有限公司 | Cement feces leaking plate die |
| CN106493857A (en) * | 2016-12-06 | 2017-03-15 | 汝州郑铁三佳水泥制品有限公司 | A kind of Puffer-type subway sleeper model and its method for production subway sleeper |
| CN106965300A (en) * | 2017-05-18 | 2017-07-21 | 中冶建工集团有限公司 | The prefabricated edges of boards mould of zigzag |
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| Publication number | Publication date |
|---|---|
| CN107030859B (en) | 2019-02-19 |
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