Utility model content
The purpose of this utility model be to provide a kind of high-quality, on a large scale can quick volume production concrete pipe gallery it is horizontal
Shaping steel die mould and system.The horizontal shaping steel die mould of particularly a kind of concrete pipe gallery wet method and use its mould
The method for moulding concrete pipe gallery.
The key point of concrete pipe gallery (box culvert) production is mainly 2 points:Ensure quality and improve effect.Concrete
Box culvert construct is installed, the docking of two section culvert pipe, and center and angle have the characteristics of uniqueness in theory, i.e.,:Only alignment completely
Could abutting joint.Thus manufacture concrete pipe gallery (box culvert) need to pay special attention to the quality of interface, it is ensured that the shape of interface
And size can reach required precision, ensure the sealing of piping lane.Punching block mold design makes its assembly and disassembly more facilitate, improve production
Efficiency.
According to the first embodiment provided by the utility model:There is provided a kind of concrete list storehouse pipe gallery horizontal shaping
Mould:Concrete list storehouse pipe gallery horizontal mould, including mold base, side form are (that is, in the couple positioned opposite of mould
Two pieces of side forms), socket end mould mould, female end mould mould, die for inner, support frame.Wherein:Mold base is fixed on ground
On.Side form is arranged on the both sides of mold base.Socket end mould mould and female end mould mould independently be arranged on mould bottom
The rear and front end of seat.Socket end mould mould or female end mould mould are fixed on support frame.Die for inner is arranged on support frame.
Support frame is arranged on ground or mold base;
Wherein, it is provided with rectangular opening at the center of socket end mould mould, a length of 1-10m of the opening of its rectangular opening, preferably
For 2-8m.
In the utility model, the side form includes one piece of fixed side form and one piece of movable side form, this two pieces of side form difference
It is arranged on the opposite side (such as left and right side) of mould.Fixed side form is fixedly connected with mold base.Movable side form and mold base
Connected by radial type.
In the utility model, the side form is two pieces of movable side forms, and this two pieces of side forms are separately positioned on the relative of mould
Side (such as left and right side).Movable side form is connected with mold base by radial type.
In the utility model, movable side form is connected with mold base by radial type is specially:Movable side form has
Angle station, angle station are connected with movable side form and mold base respectively, and the side of mold base is provided with supporting plate, and
Side form retractor device is connected on movable side form, wherein one end of the side form retractor device is connected with movable side form, and side form stretches
The other end of device is connected with supporting plate or ground.
As preferred:Side form retractor device is screw mandrel or oil cylinder, and more preferably side form retractor device is Bidirectional-screw.
In the utility model, the socket end mould mould includes socket end die face plate, socket end mould end plate and socket end
Mould reinforcement.Socket end mould reinforcement is fixed on the back of socket end die face plate.Socket end die face plate is surrounded by socket end
Mould end plate.
In the utility model, socket end mould mould using socket end mould radial type rotation mold-opening structure and fixed side form or
Mold base connects.
In the utility model, socket end mould mould uses socket end mould parallel movable doorframe mold-opening structure.Socket end
The outside of mould mould is provided with socket end mould track.Socket end mould track is connected with support frame.
Preferably, socket end die face plate is provided with socket end mould seal groove and socket end mould water stopping trough.
Preferably, on socket end mould radial type rotation mold-opening structure or socket end mould parallel movable doorframe mold-opening structure
Provided with socket end mould spring assembly.
In the utility model, the female end mould mould includes female end die face plate, female end mould end plate and female end
Mould reinforcement.Female end mould reinforcement is fixed on the back of female end die face plate.Female end die face plate is surrounded by female end
Mould end plate.
In the utility model, female end mould mould using female end mould radial type rotation mold-opening structure and fixed side form or
Mold base connects.
In the utility model, female end mould mould uses female end mould parallel movable doorframe mold-opening structure.Female end
The outside of mould mould is provided with female end mould track.Female end mould track is connected with support frame.
Preferably, female end die face plate is provided with female end mould seal groove and female end mould water stopping trough.
Preferably, on female end mould radial type rotation mold-opening structure or female end mould parallel movable doorframe mold-opening structure
Provided with female end mould spring assembly.
In the utility model, the die for inner includes template on the left of inner bag, template, the inner bag upper left wing on the right side of inner bag
Plate, inner bag upper right wing plate, inner bag lower-left wing plate, inner bag bottom right wing plate, inner bag top template, inner bag end template.Inner bag top template is set
Put on support frame.Inner bag upper left wing plate is arranged on the left side of inner bag top template.Inner bag upper right wing plate is arranged on inner bag top template
Right side.Template is connected with inner bag upper left wing plate on the left of inner bag.Template is connected with inner bag upper right wing plate on the right side of inner bag.Inner bag lower-left
Wing plate is connected with template on the left of inner bag.Inner bag bottom right wing plate is connected with template on the right side of inner bag.Inner bag end template is placed on an inner bag left side
On lower wing plate and inner bag bottom right wing plate.
Preferably, inner bag upper left wing plate, inner bag upper right wing plate, inner bag lower-left wing plate, be additionally provided with the wing plate of inner bag bottom right
Anchorage process mould.
Opened preferably, inner bag upper left wing plate, inner bag upper right wing plate, inner bag lower-left wing plate, inner bag bottom right wing plate are provided with
Hole, anchorage process mould are arranged in perforate.Anchorage process mould and inner bag upper left wing plate, inner bag upper right wing plate, inner bag lower-left
Wing plate, the connection of inner bag bottom right wing plate.The utility model has no requirement to the shape of anchorage process mould.Anchorage process mould
Can be the shapes such as cuboid, rectangular trapezoidal, cylindrical, half of cylindrical or the triangle bodily form.Anchorage process mould
Set so that have anchorage fixed position on the pipe gallery component poured, when two pieces or the connection of more than one piece pipe gallery are placed, lead to
Cross cable wire or other connecting elements connect adjacent two pieces pipe gallery, fixed at horse anchorage fixed position so that adjacent
Two pieces pipe gallery is fixed together, and avoids the displacement or dislocation of pipe gallery.
Preferably, on each block of inner bag upper left wing plate, inner bag upper right wing plate, inner bag lower-left wing plate, inner bag bottom right wing plate
It is equipped with perforate.Perforate can be that rectangle, square, circle etc. are variously-shaped.The utility model does not have to the shape of perforate
Any requirement.Anchorage process mould is arranged in perforate.Preferably perforate is located at the point midway of inside lock wing plate.
Preferably, anchorage process mould is connected by bolt with inside lock wing plate.
In the utility model, the centre of template and inner bag right side template is provided with inner bag side form retractor device on the left of inner bag.
Template on the left of one end connection inner bag of inner bag side form retractor device, the other end connection inner bag right side mould of inner bag side form retractor device
Plate.
Preferably, inner bag side form retractor device is screw mandrel or oil cylinder, more preferably inner bag side form retractor device is double
To screw mandrel.
Preferably, inner bag upper left wing plate is connected by radial type with the left side of inner bag top template.Inner bag upper right wing plate leads to
The right side that radial type is crossed with inner bag top template is connected.
Preferably, inner bag lower-left wing plate is connected by radial type with template on the left of inner bag.Inner bag bottom right wing plate passes through hinge
Formula is connect to be connected with template on the right side of inner bag.
Preferably, it is provided with inner bag lower-left wing retractor device between template on the left of inner bag lower-left wing plate and inner bag.
Preferably, inner bag lower-left wing retractor device is screw mandrel or oil cylinder, more preferably inner bag lower-left wing retractor device is double
To screw mandrel.
Preferably, it is provided with inner bag bottom right wing retractor device between template on the right side of inner bag bottom right wing plate and inner bag.
Preferably, it is preferred that inner bag bottom right wing retractor device is screw mandrel or oil cylinder, more preferably inner bag bottom right wing retractor device
For Bidirectional-screw.
In the utility model, support frame as described above is arranged on the rear end for being located at mold base on mould axis.Support frame
Front end be provided with screw rod arrangement for adjusting height.Die for inner is arranged in the screw rod arrangement for adjusting height of support frame.Support frame
Rear end is provided with roller.Roller connects with the socket end mould track of socket end mould mould or the female end mould track of female end mould mould
Connect.
Preferably, the mould also includes vibrator.Vibrator is arranged in side form and/or die for inner.
Preferably, vibrator is form vibrator.
Preferably, the mould also includes damping device.Damping device is arranged between mold base and ground.
Preferably, damping device is rubber shock-absorbing device.
Preferably, the mould also includes sound arrester.Sound arrester wraps up vibrator and/or whole mould.
Preferably, sound arrester is blimp.
Preferably, mold base, two pieces of side forms, socket end mould mould, female end mould mould, die for inner are by panel
Formed with rectangle steel frame welding.Panel back is provided with vertical and horizontal rectangle steel.Support frame using rectangle steel frame welding into
It is I-shaped.
Preferably, contacted with each other between mold base, side form, socket end mould mould, female end mould mould, die for inner
Contact surface is provided with seal groove, and rubber weather strip is installed in seal groove.
Preferably, side form, socket end mould mould, female end mould mould respectively with the junction of mold base independently
Be provided with locking device.
Preferably, socket end mould mould, female end mould mould, die for inner respectively with the junction of side form independently
Be provided with locking device and positioning and locking device.
Preferably, side form is provided with guardrail and cat ladder.
According to second of embodiment provided by the utility model, there is provided a kind of horizontal shaping of concrete list storehouse pipe gallery
System:
A kind of horizontal formation system of concrete list storehouse pipe gallery, including the mould in the first embodiment, in addition to
Curing cover.
Preferably, curing cover is brace type canvas steam-type curing cover.Curing cover parcel mould forms confined space,
Steam is passed through in space.
In this application, in general, various structural members or part are manufactured using steel or alloy.
According to the third embodiment provided by the utility model, there is provided a kind of side for molding concrete list storehouse pipe gallery
Method molds (processing) concrete list storehouse pipe gallery using the horizontal mould of concrete list storehouse pipe gallery described above
Method, this method comprises the following steps:
1) mould assembles:Mould is cleared up, brushing interleaving agent, framework of steel reinforcement is laid, closes up side form, close up bellmouth terminal mould,
Close up socket terminal mould, close up die for inner, place inner bag end template, lock locking device and positioning and locking device;
2) feeding jolt ramming:Concreting is vibrated;Concrete formation is wiped one's face;
3) steam curing;
4) it is stripped:Pretend according to set of molds anti-order stripping.
Preferably, this method also includes:
5) the secondary maintenance of piping lane:
6) brushing protective agent;
7) rubber fastening band is pasted.
In the utility model, mold base (hereinafter referred to as " base ") be arranged on level ground using foundation bolt with
Ground connects, and can also directly be embedded in subsurface by steelframe structure.Mold base is whole punching block " pedestal ", is almost carried
All load, overall structure form are designed as box-shaped.Considering the transmission of vibration force, chassis interior is designed as frame structure,
It is welded by panel and chan frame.Welding process can ensure that base has enough using attachment weld and intermittent weld
Strength and stiffness can effectively prevent panel welding deformation again.On the premise of ensureing that base has sufficient intensity and rigidity, it need to fit
When mitigating base weight, therefore, base panel etc. selects relatively thin steel, is set in the junction of remaining side plate, end plate
Reinforcement is to ensure the rigidity of punching block.In the utility model, the direction of interior empty axis of mixed mud pipe gallery is set as just
Direction, direction of the mold base along the interior empty axis of mixed mud pipe gallery are placed, the anteroposterior position both ends of mold base, mould
The both sides of base are side.
In the utility model, side form is frame structure, is seated on base, is mutually leaned on end plate, main carrying concrete
Lateral pressure, easily there is the problems such as buckling deformation.Die side formwork rigidity and intensity requirement are high, using side form panel and rectangle steel framework
Frame is welded.Side form panel back is provided with vertical and horizontal rectangle steel, to strengthen side template rigidity.
Side form is arranged on mold base both sides, and the side form of mould includes two pieces in the utility model.Can be:Side is solid
Determine side template, side is active side template;Fixed bolster plate is directly fixedly connected using welding manner with base, active side template
Unlatching form is that the distance between radial type, hinge pin calculates by accurate, it is ensured that when the integral rigidity of side template and unlatching
The stationarity of side template.Can also be:Both sides are active side template;It is radial type that active side template, which opens form, hinge pin
The distance between calculated by accurate, it is ensured that the stationarity of side template when the integral rigidity of side template and unlatching.
Movable side form is connected with mold base by radial type is specially:Angle station is provided with below active side template, is turned
Angle apparatus is connected with movable side form and mold base respectively, and the side of mold base is provided with supporting plate, and the one of side form retractor device
End is connected with movable side form, and the other end of side form retractor device is connected with supporting plate or ground.As preferred:Side form retractor device
For leading screw or oil cylinder, more preferably side form retractor device is Bidirectional-screw.By Bidirectional-screw be rotatablely connected collapsible form with
Angle station completes the die sinking and mold closing action of side template.The unlatching form of active side template changes conventional side template and opened only
The form that can be translated, is changed to corner hinges formula, and the Bidirectional-screw that this mode will be arranged on mold bottom in the past rotates
Drive device is moved to side, substantially increases the efficiency that side form is opened, closed, reduces human users' difficulty and be more favorable for advising
Modelling quickly produces.
Preferably, fixed bolster plate and/or active side template upper end are provided with guardrail and cat ladder, operating personnel are facilitated to climb
Climb to mould upper end casting concrete and other operations, protection is provided for the production safety of its personnel.
Preferably, opening seal groove on the contact surface of active side template and other moulds, and rubber weather strip is installed, to prevent
Leak-stopping is starched.
Preferably, the junction of active side template and base is provided with locking device.
In the utility model, socket end mould mold design is hinged door box form mainly by socket end die face plate, reinforcement
Muscle, end plate and hinge etc. form.Socket end die face plate is spliced using the weldering of bending plate group, and socket end die face plate is provided with sealing
Groove and water stopping trough, the design in socket end die face template face meet the geometry requirement of pipe gallery socket end, groove and sealing
Groove uses digital controlled planer machine machine-shaping.The control of Surface Machining roughness is in Ra3.2, to ensure the surface of pouring synthetic piping lane
Finish and flatness, without adhesion phenomenon when making the demoulding.
Socket end mould mould is formed using socket end die face plate, end plate and reinforcement frame welding.Socket end die face backboard
Portion is provided with vertical and horizontal gusset, and it is surrounded by end plate to strengthen side template rigidity.Socket end mould mould is at punching block center
Provided with rectangular opening, the opening size of its rectangular opening is consistent with the interior empty size of pipe gallery concrete component, meets die for inner
Size design.In general, a length of 1-10m of opening, more preferably preferably 2-8m, more preferably 3-6m, 3.5-5m;
A height of 0.5-6m, preferably 1-5m, more preferably 2-4m, more preferably 2.5-3.5m.A width of 0.5-6m, preferably 1-
5m, more preferably 1.5-4m, more preferably 2-3m.In the utility model, with horizontal positioned (the i.e. integrated pipe of pipe gallery
State when corridor uses), that is to say, that mould openings are horizontally oriented, and face the direction of opening, and length is in the horizontal direction
Left and right directions, height is vertical direction (i.e. above-below direction), and a width of horizontal direction is perpendicular to the direction of length.
In the utility model, socket end mould mould can use socket end mould radial type rotation mold-opening structure and affixed side
Mould or mold base connection.Socket end mould mould can also use socket end mould parallel movable doorframe mold-opening structure;Socket end
The outside of mould mould is provided with socket end mould track;Socket end mould track is connected with support frame.
Preferably, on socket end mould radial type rotation mold-opening structure or socket end mould parallel movable doorframe mold-opening structure
Provided with socket end mould spring assembly.Its spring force can help operating personnel are light to open and reduce labor intensity during die sinking;Mold closing
When can by caused by spring auxiliary force damping and cushion effect front end punch-pin is gently closed, it is ensured that safety.
Preferably, opening seal groove on the contact surface of socket end mould mould and other moulds, and rubber weather strip is installed, with
Mortar leakage prevention.
Preferably, the junction of socket end mould mould and base is provided with locking device, front end punch-pin and fixed bolster plate,
The junction of active side template is provided with locking device, and it is provided with positioning and locking device up and down at four end points.
In the utility model, female end mould mould is made up of cavity plate panel, reinforcement, end plate etc..Cavity plate panel uses
The weldering of bending plate group is spliced, and cavity plate panel is provided with seal groove and water stopping trough, and the design in cavity plate panel type face meets integrated pipe
The geometry requirement of corridor rear end face, groove and water stopping trough use digital controlled planer machine machine-shaping.Surface Machining roughness control
System is in Ra3.2, to ensure the surface smoothness of pouring synthetic piping lane and flatness, without adhesion phenomenon when making the demoulding.
Female end mould mould is formed using female end die face plate, end plate and reinforcement frame welding.Female end die face backboard
Portion is provided with vertical and horizontal gusset, and it is surrounded by end plate to strengthen side template rigidity.Female end mould mould is at punching block center
Provided with rectangular opening, the opening size of its rectangular opening is consistent with the interior empty size of pipe gallery concrete component, meets die for inner
Size design.In general, a length of 1-10m of opening, more preferably preferably 2-8m, more preferably 3-6m, 3.5-5m;
A height of 0.5-6m, preferably 1-5m, more preferably 2-4m, more preferably 2.5-3.5m.A width of 0.5-6m, preferably 1-
5m, more preferably 1.5-4m, more preferably 2-3m.In the utility model, with horizontal positioned (the i.e. integrated pipe of pipe gallery
State when corridor uses), that is to say, that mould openings are horizontally oriented, and face the direction of opening, and length is in the horizontal direction
Left and right directions, height is vertical direction (i.e. above-below direction), and a width of horizontal direction is perpendicular to the direction of length.
In the utility model, female end mould mould can use female end mould radial type rotation mold-opening structure and affixed side
Mould or mold base connection.Female end mould mould can also use parallel movable doorframe mold-opening structure, on the female end mould of rear end
If roller and track are connected with being arranged on the support frame of bottom surface rear end, the track on female end mould and the roller phase on support frame
Mutually cooperatively form guiding movement.This design makes female end mould to reach what female end mould open and close closed along support frame is movable
Purpose.
Preferably, on female end mould radial type rotation mold-opening structure or female end mould parallel movable doorframe mold-opening structure
Provided with female end mould spring assembly.
Preferably, opening seal groove on the contact surface of female end mould and base, and rubber weather strip is installed, to prevent leak-stopping
Slurry.
Preferably, the junction of female end mould and base is provided with locking device, female end mould and fixed bolster plate, activity
The junction of side template is provided with locking device, and it is provided with positioning and locking device up and down at four end points.
In the utility model, die for inner main function is the interior chamber size to form pipe gallery, using inner bag side form
The structure type that retractor device (being preferably screw mandrel or oil cylinder, more preferably Bidirectional-screw) both sides placed in the middle are shunk or supportted outside simultaneously,
By template, inner bag right side template, inner bag upper left wing plate, inner bag upper right wing plate, inner bag lower-left wing plate, the inner bag bottom right wing on the left of inner bag
Plate, inner bag top template, inner bag end template and anchorage process mould composition.
Die for inner is arranged on support frame, and it (is preferably 3- that supporting framing front end, which is provided with the upward screw mandrel of 2-20 root screw threads,
50, more preferably 4-10 roots, such as 6,8) be connected with die for inner, can be by the rotation adjustment of screw mandrel and nut
The level of the upper and lower, left and right of courage mould plays adjustment concrete inner chamber spacing and horizontal effect.
Die for inner is formed using panel, end plate and reinforcement frame welding.Panel back is provided with vertical and horizontal gusset,
It is surrounded by end plate to strengthen die for inner rigidity.
Inner bag left and right side template occupy at left and right sides of die for inner using inner bag side form retractor device (be preferably screw mandrel or
Oil cylinder, more preferably Bidirectional-screw) both sides shrink simultaneously or support tight pattern formation pipe gallery intracavity sidewall outside.
Inner bag top template occupy passes through inner bag upper left wing plate and inner bag upper right wing plate at the top of die for inner using articulated form
It is connected with inner bag left and right side template, inner bag top template and inner bag are left when inner bag left and right side template two-way simultaneous shrinks or supportted outside
Upper flange and inner bag upper right wing plate also shrink or supportted outside therewith, form pipe gallery inner chamber upper end drift angle side wall and inner chamber roof.
Anchorage process mould is provided with the forming surface of inner bag upper left wing plate and inner bag upper right wing plate, can be in concrete casting
Tensioning, the cutting technique position of anchorage are poured out in forming process.
Inner bag lower-left wing plate is connected by radial type with template on the left of inner bag.On the left of inner bag lower-left wing plate and inner bag between template
Provided with inner bag lower-left wing retractor device (be preferably screw mandrel or oil cylinder, more preferably inner bag lower-left wing retractor device is Bidirectional-screw),
Inner bag lower-left wing plate (is preferably screw mandrel or oil cylinder, more preferably inner bag lower-left wing retractor device by inner bag lower-left wing retractor device
For Bidirectional-screw) shrink or outer support drives lifting and putting down for inner bag lower wing plate.
Inner bag bottom right wing plate is connected by radial type with template on the right side of inner bag.On the right side of inner bag bottom right wing plate and inner bag between template
Provided with inner bag bottom right wing retractor device (be preferably screw mandrel or oil cylinder, more preferably inner bag lower-left wing retractor device is Bidirectional-screw),
Inner bag bottom right wing plate (is preferably screw mandrel or oil cylinder, more preferably inner bag bottom right wing retractor device by inner bag bottom right wing retractor device
For Bidirectional-screw) shrink or outer support drives lifting and putting down for inner bag lower wing plate.
Inner bag end template be independent one piece of template after interior cavity mould is all installed in place, carried using fork truck or other instruments
Act the installation that the assembly method being sent into completes inner bag end template.
Preferably, opening seal groove on the contact surface of die for inner and other moulds, and rubber weather strip is installed, to prevent
Spillage.
Preferably, die for inner is provided with locking device with fixed bolster plate, the junction of active side template.
The concrete pipe gallery inner chamber of one is formed after die for inner closure;A complete chamber is formed with other moulds
Shaped steel mould, the closed action of other faces completion mould of steel mold positioning in addition to top pours face.
In the utility model, support frame is formed using rectangle steel frame welding, is arranged on mould axis and is located at mould
Has base rear end.Its main function is to support die for inner and female end mould mould
Support frame bottom is connected with mold base, and center line overlaps with mould integral central line, is designed as
Its I-shaped front end be provided with 2-20 roots screw rod arrangement for adjusting height (be preferably 3-50 roots, more preferably 4-10 roots, such as 6,8
Root), it act as supporting die for inner and adjusts its level height, ensures that die for inner is constantly on mold center's line.It is interior
Courage mould is arranged in the screw rod arrangement for adjusting height of support frame.Preferably, screw rod arrangement for adjusting height is that screw thread is upward
Screw mandrel
Support frame rear end is provided with roller, with the track phase on the track or female end mould mould that are arranged on socket terminal mould
Connect, the roller on the track and support frame on track or female end mould on socket terminal mould complements each other to form guiding and moved
Dynamic, this design makes socket end mould mould or female end mould mould to be closed along the movable female end mould open and close that reaches of support frame
Purpose.
In the utility model, concrete pipe gallery needs vibrator in manufacturing process, the aggregate of shaking concrete,
Concrete is set to reach effect that is closely knit, uniform, not isolating.The vibrator of this pipe gallery steel mold is preferentially vibrated from adhesion type
Device, consider the making of concrete pipe gallery, vibrating effect and by calculating, set 1-20 adhesion type to shake on side form mould
Dynamic device (being preferably 2-10, more preferably 3-8), multiple form vibrators are interlaced, are arranged in side form mould
On side form panel, continuous weld is used between vibrator and side form panel, to ensure that vibrator firmly installs, vibration force passes through steel
The purpose that structure is transmitted.1-10 vibrator can also be set below mold base.It can also be set in die for inner
Put 1-10 vibrator.The vibrating time used in pipe gallery is produced, by taking standard tube coupling as an example, 1 piece of tube coupling is often produced, when vibrating
Between be only former plug-in type vibrating rod vibrating time obtain 1/3, the production time greatly improves.
In the utility model, because mold base directly contacts with ground, therefore caused vibration vertical meeting when vibrating
Punching block is had an impact and damaged, therefore damping device is devised on base.Damping device is arranged on mold base and ground
Between, make to be damping device between base and ground.Damping device is rubber shock-absorbing device.Damping device and the contact point on ground
(being preferably at 2-15, more preferably at 4-10) is set at 1-20 altogether, is the application point in punching block work.Rubber shock-absorbing device selects
The form separated with multilayer rubber vibration isolator and steel plate.
In the utility model, adhesion type vibrates the problem of punching block generally existing noise is larger.Therefore there is provided sound insulation to fill
Put.Sound arrester is blimp.Twice blimp can be set, be arranged on together outside vibrator, another road is arranged on whole steel
Outside mould, while sound insulation, the convenient use of punching block is taken into account again.Sound insulation case is mainly made up of shaped steel and sound insulation colored steel.
In the utility model, need to carry out the solidification that maintenance work accelerates concrete, concrete after concreting shaping
During maintenance, emphasis is needed to strengthen the humidity and temperature control of concrete.The open-assembly time for reducing surface concrete as far as possible is right in time
Concrete exposure, which carries out accurate covering (tarpaulin, plastic cloth etc. can be used to be covered), prevents surface moisture from evaporating.Adopted for this
Conserved with steam-type, use curing cover.Curing cover is brace type canvas steam-type curing cover, and curing cover parcel mould forms closed
Space, steam is passed through in space.This mode effectively can avoid covering from directly contacting concrete surface, until concrete is whole
Untill solidifying.
In the utility model, the overall process of concrete pipe gallery production technology is broadly divided into the assembling of (1) mould, (2)
Feeding jolt ramming, (3) steam curing, (4) handling demoulding, (5) storage stacking, (6) are examined and dispatched from the factory this six stages.
(1) mould assembles:Clear up mould → brushing interleaving agent → placement framework of steel reinforcement → side form mold clamp → female end
Mold clamp → socket end mold clamp → die for inner closes up → and inner bag end template closes up → seat mould mold clamp → locking.
Clear up bellmouth terminal mould:The rubber seal of cleaning bellmouth terminal mould is checked, cement mortar above is removed, for
Damage should be changed immediately.
Brushing interleaving agent:Grease, emulsified fat, rosin soap etc. can be selected in interleaving agent, its basic demand not to be bonded and
Mould is polluted, moulding property is good, and it is good with punching block tack easily to brush, and interleaving agent brushing thickness is consistent, prevents holiday, lacks brush phenomenon.
Lay framework of steel reinforcement:Framework of steel reinforcement is using welded framework, bar diameter, in length and breadth skeleton diameter, quantity, length, ring
Muscle quantity, spacing etc. are configured in strict accordance with drawing, and welding in advance, inspection are finished and be directly seated on bellmouth terminal mould.
Side form mold clamp:Side form mould manipulates be hinged rotation by expansion link and closed up, and locks in place.
Female end mold clamp:Bellmouth terminal mould can move forward and backward locating template along support frame, complete Template Location.Afterwards
Positioned and clamped using screw locking device.
Socket end mold clamp:Socket terminal mould rotational positioning template, completes Template Location along axis of rotation.Adopt afterwards
Positioned and clamped with screw locking device.
Die for inner is closed up:After the symmetrical top template of internal model being manipulated using bi-directional expansion screw mandrel, other corner moulds of rotational positioning
Plate, fixed internal formwork is completed, positioned clamp using screw locking device afterwards.
Inner bag end template closes up:Inner bag end template be independent one piece of template after interior cavity mould is all installed in place, use
Fork truck lifts the installation of the assembly method completion inner bag end template of feeding, is positioned clamp using screw locking device afterwards.
Seat mould mold clamp:Seat mould mold clamp presses the order matched moulds of internal model mould after first side, end mould mould, is examined after matched moulds
Whether the linear mark for looking into mould corner aligns;Specified location in the middle part of mould is stuck in special measuring tool, is checked in the middle part of Measurement die
Whether the width of mould is accurate.Forbid to leave gap, otherwise should be checked adjustment.
Locking:Using screw locking device, positioning and locking internal model and side, the bell and spigot end of end mould formation, mould is completed
Integral installation enters the feeding jolt ramming stage.
(2) feeding jolt ramming:Concreting vibrates → and concrete formation wipes one's face
Concreting is vibrated:Enter the feeding jolt ramming stage after the completion of mould installion, rate of feeding can pass through surge bunker
Door adjusts feed quantity.Due to consideration that the stabilization of the support system of template, concreting will be layered progress, be per thickness degree
400-500mm, should be carried out continuously during concreting.
0.5-1 minutes start the vibration stage after feeding material, the 2-3 minutes before feeding terminates, should keep less feed quantity.
Forming process is vibrated in feeding, only uses a kind of active force of vibration force.Due to the directionless powerful of vibration force, be advantageous to mix
Solidifying soil flows freely and fills space mutually, so compact structure, concrete strength is high.
Concrete formation is wiped one's face:It is thicker to pour rear concrete surface cement mortar, after pouring, is tentatively used before initial set by absolute altitude
Long floating rule divide 3-5 times receive water it is floating, then with wooden washboard, rubbing and pressure make its dense surface several times repeatedly, and iron washboard pressure is used before final set
Light.
(3) steam curing (accelerating maintenance)
Enter steam curing (the accelerating maintenance) stage after the completion of mould feeding jolt ramming, type concrete steam maintenance (accelerates maintenance)
It is that the hydration reaction for accelerating cement reaches fast, hard, early purpose.
Maintenance is accelerated more to acquire a special sense for concrete prefabricated element factory and products factory.In whole concrete
In article manufacturing process, the time conserved shared by process is most long, accounts for 80%-90%, and the shortening production cycle can improve work life
Yield and reduction are founded the factory investment, in addition using accelerating maintaining process to accelerate punching block turnover to shortening curing time, have very big
Economic implications.
During type concrete steam maintenance (accelerating maintenance), emphasis is needed to strengthen the humidity and temperature control of concrete.Subtract as far as possible
The open-assembly time of few surface concrete carries out accurate covering to concrete exposure in time (can use tarpaulin, plastic cloth etc. to carry out
Covering) prevent surface moisture from evaporating.Conserved using steam-type for this, covered using brace type canvas.This mode can effectively be kept away
Exempt from covering and directly contact concrete surface, untill concrete final set.
(4) it is stripped handling:Mould die sinking lifting
Mould die sinking lifting:After component is integrally fixed-type, back out in, end, side mold.Crane will be comprehensive using professional suspender
Close piping lane component to hang out slowly together, speed is unsuitable too fast or pauses.Pipe gallery component is slowly hoisted to storage region.
(5) storage is stacked:Piping lane horizontal transport → storage place piles up the → secondary maintenance of piping lane → brushing protective agent
Piping lane horizontal transport:Using gantry crane horizontal transport, it is careful not to allow bell and spigot to contact in transportation
Ground.
Storage place is piled up:Predetermined region carefully should be slowly moved to by specification, credit rating to being threaded to horizontal piping lane to put
Put on sleeper, avoid hitting ground, stack neat.
The secondary maintenance of piping lane:After piping lane is stacked neatly, in order that piping lane concrete continues to increase, thermal cracking is reduced, is gone out
Piping lane after mould should carry out secondary maintenance.Non- winter is carried out using modes such as artificial watering, automatic spray or water maintenances, typically
It should continue to conserve 7d or so, 14d can be conserved when having ready conditions.Spraying maintenance agent method maintenance can be used during winter construction.
Brushing protective agent:From organosilicon vapor-permeable type transparent protecting paint, concrete surface is brushed.Should during brushing
Construction tool is invaded into full protective agent, it is general it is wet to wet coating brush twice, i.e., secondary brushing should it is not dry in previous brushing surface be to carry out, protect
It is consistent to protect agent brushing thickness, prevents holiday, lacks brush phenomenon.Protective agent infiltrates into inside concrete completely effectively prevents moisture from entering
And the accumulation of salt in the surface soil is prevented, form the hydrophobic protective layer of layer of transparent shape on its surface.
(6) examine and dispatch from the factory:Rubber fastening band → exfactory inspection → transport is pasted to dispatch from the factory
Paste rubber fastening band:Rubber water-proof bar is to ensure that the important measures of piping lane waterproof, is answered when pasting rubber water-proof bar
Glue uniformly brushed after piping lane groove is cleaned out with groove and then static a period of time again installs rubber water-proof bar
Real compression is struck in groove and with rubber hammer by rubber fastening band.
Exfactory inspection:It is the necessary condition dispatched from the factory that product inspection is qualified, inspection content include presentation quality, appearance and size,
Structural strength and anti-permeability performance, assembled performance etc..
Transport is dispatched from the factory:Detect it is qualified after piping lane can transport and dispatch from the factory, piping lane transport will have specialised vehicles, special chock, transport
Defeated process wants smooth-ride.
In the utility model, track, screw mandrel, oil cylinder, Bidirectional-screw, radial type rotation mold-opening structure, parallel movable
Doorframe mold-opening structure, seal groove, water stopping trough, spring assembly, roller, vibrator, damping card device, sound arrester, locking device,
The devices such as positioning and locking device, guardrail, cat ladder, curing cover and equipment are device commonly used in the art and equipment, are this area skills
Device and equipment known to art personnel.
In the utility model, the device, equipment and the operating method that are not described and limit are people in the art
Known to member.
Compared with prior art, the utility model has following advantageous effects:
1st, the horizontal shaping steel die mould inner membrance of concrete pipe gallery wet method is manipulated by expansion link, outwardly or inwardly makes internal model
Both sides rotate around upper end fulcrum, complete form removal or formwork, internal model are moved with support frame, and end mould is around external mold axis of rotation.Punching block
Be convenient to mount and dismount, effect is high, is manipulated using telescopic screw rod, that is, ensure that mould repeatedly assembled formation precision exempt again mould handling,
The operation of dismounting, reduces operation difficulty.
2nd, the unlatching form of active side template changes conventional side template and opens the form that can only be translated, and is changed to turn
The Bidirectional-screw device of rotation driving for being arranged on mold bottom in the past is moved to side, carried significantly by angle radial type, this mode
High side form unlatching, the efficiency of closure, reduce human users' difficulty and are more favorable for scale and quickly produce.
3rd, horizontal shaping steel die mould, set using the interior axially bored line of pipe gallery during concrete formation is parallel to the ground
Meter, product is from overturning process.
4th, horizontal shaping steel die die size precision is high, and product component presentation quality is good.Mold station is fixed, conserves position
It is fixed, it is more efficient to form pipeline system production model using place space.
5th, using adhesion type high frequency body vibration, make the abundant, uniform of concrete mixture vibration, compactness high, it is special
It is not suitable for the production of piping lane.Frequency, amplitude and the exciting force of vibration can be easily adjusted according to different size of piping lane.
6th, punching block is convenient to mount and dismount, and effect is high, is manipulated using telescopic screw rod, and the operation used time is few, designs simple and practical fault rate
Low, good forming effect can a large amount of production and applications.
Embodiment
According to the first embodiment provided by the utility model:There is provided a kind of concrete list storehouse pipe gallery horizontal shaping
Mould:The horizontal mould of concrete list storehouse pipe gallery, including mold base 1, side form 2 are (i.e. in the couple positioned opposite of mould
Two pieces of side forms 2), socket end mould mould 3, female end mould mould 4, die for inner 5, support frame 6.Wherein:Mold base 1 is fixed
On the ground.Side form 2 is arranged on the both sides of mold base 1.Socket end mould mould 3 and female end mould mould 4 are separately set
Put in the rear and front end of mold base 1.Socket end mould mould 3 or female end mould mould 4 are fixed on support frame 6.Die for inner 5
It is arranged on support frame 6.Support frame 6 is arranged on ground or mold base 1;
Wherein, it is provided with rectangular opening at the center of socket end mould mould, a length of 1-10m of the opening of its rectangular opening, preferably
1.5-9m preferably 2-8m.
In the utility model, the side form 2 includes one piece of fixed side form 201 and one piece of movable side form 202, this two pieces of sides
Mould is separately positioned on the opposite side (such as left and right side) of mould.Fixed side form 201 is fixedly connected with mold base 1.Movable side form
202 are connected with mold base 1 by radial type.
In the utility model, the side form 2 is two pieces of movable side forms 202, and this two pieces of side forms are separately positioned on mould
Opposite side (such as left and right side).Movable side form 202 is connected with mold base 1 by radial type.
In the utility model, movable side form 202 is connected with mold base 1 by radial type is specially:Movable side form 202
Angle station 203 is had, angle station 203 is connected with movable side form 202 and mold base 1 respectively, the side of mold base 1
Provided with supporting plate 101, and side form retractor device 204 is connected on movable side form 202, wherein the side form retractor device 204
One end be connected with movable side form 202, the other end of side form retractor device 204 is connected with supporting plate 101 or ground.
As preferred:Side form retractor device 204 is screw mandrel or oil cylinder, and more preferably side form retractor device 204 is two-way
Screw mandrel.
In the utility model, the socket end mould mould 3 includes socket end die face plate 301, the and of socket end mould end plate 302
Socket end mould reinforcement 303.Socket end mould reinforcement 303 is fixed on the back of socket end die face plate 301.Socket end die face plate
301 are surrounded by socket end mould end plate 302.
In the utility model, socket end mould mould 3 is using socket end mould radial type rotation mold-opening structure 304 and affixed side
Mould 201 or mold base 1 connect.
In the utility model, socket end mould mould 3 is using socket end mould parallel movable doorframe mold-opening structure 305.Insert
The outside of mouth end mould mould 3 is provided with socket end mould track 306.Socket end mould track 306 is connected with support frame 6.
Preferably, socket end die face plate 301 is provided with socket end mould seal groove 307 and socket end mould water stopping trough 308.
Preferably, socket end mould radial type rotation mold-opening structure 304 or socket end mould parallel movable doorframe die sinking knot
Structure 305 is provided with socket end mould spring assembly 309.Socket end mould mould is provided with rectangular opening at its center, and its rectangular opening is opened
Mouth size is consistent with the interior empty size of pipe gallery concrete component, meets the size design of die for inner.In general, opening
A length of 1-10m, preferably 1.5-9m, preferably 2-8m, more preferably 3-6m, more preferably 3.5-5m;A height of 0.5-6m, it is excellent
Elect 1-5m, more preferably 2-4m, more preferably 2.5-3.5m as.A width of 0.5-6m, preferably 1-5m, more preferably 1.5-
4m, more preferably 2-3m.
In the utility model, the female end mould mould 4 includes female end die face plate 401, the and of female end mould end plate 402
Female end mould reinforcement 403.Female end mould reinforcement 403 is fixed on the back of female end die face plate 401.Female end die face plate
401 are surrounded by female end mould end plate 402.
In the utility model, female end mould mould 4 is using female end mould radial type rotation mold-opening structure 404 and affixed side
Mould 202 or mold base 1 connect.
In the utility model, female end mould mould 4 is using female end mould parallel movable doorframe mold-opening structure 405.Hold
The outside of mouth end mould mould 4 is provided with female end mould track 406.Female end mould track is connected with support frame 6.
Preferably, female end die face plate 401 is provided with female end mould seal groove 407 and female end mould water stopping trough 408.
Preferably, female end mould radial type rotation mold-opening structure 404 or female end mould parallel movable doorframe die sinking knot
Structure 405 is provided with female end mould spring assembly 409.Female end mould mould is provided with rectangular opening at punching block center, its rectangular opening
Opening size is consistent with the interior empty size of pipe gallery concrete component, meets the size design of die for inner.In general, opening
A length of 1-10m, more preferably preferably 2-8m, more preferably 3-6m, 3.5-5m;A height of 0.5-6m, preferably 1-5m,
More preferably 2-4m, more preferably 2.5-3.5m.A width of 0.5-6m, preferably 1-5m, more preferably 1.5-4m, further
Preferably 2-3m.
In the utility model, the die for inner 5 includes template 501 on the left of inner bag, template 502, inner bag on the right side of inner bag
It is upper left wing plate 503, inner bag upper right wing plate 504, inner bag lower-left wing plate 505, inner bag bottom right wing plate 506, inner bag top template 507, interior
Courage end template 508.Inner bag top template 507 is arranged on support frame 6.Inner bag upper left wing plate 503 is arranged on inner bag top template 507
Left side.Inner bag upper right wing plate 504 is arranged on the right side of inner bag top template 507.Template 501 and inner bag upper left wing plate on the left of inner bag
503 connections.Template 502 is connected with inner bag upper right wing plate 504 on the right side of inner bag.Inner bag lower-left wing plate 505 and template 501 on the left of inner bag
Connection.Inner bag bottom right wing plate 506 is connected with template 502 on the right side of inner bag.Inner bag end template 508 is placed on inner bag lower-left wing plate 505
On inner bag bottom right wing plate 506.
Preferably, inner bag upper left wing plate 503, inner bag upper right wing plate 504, inner bag lower-left wing plate 505, inner bag bottom right wing plate
Anchorage process mould 512 is additionally provided with 506.
In the utility model, the centre of template 501 and inner bag right side template 502 is stretched provided with inner bag side form on the left of inner bag
Device 509.Inner bag side form retractor device 509 one end connection inner bag on the left of template 501, inner bag side form retractor device 509 it is another
Template 502 on the right side of one end connection inner bag.
Preferably, inner bag side form retractor device 509 is screw mandrel or oil cylinder, more preferably inner bag side form retractor device
509 be Bidirectional-screw.
Preferably, inner bag upper left wing plate 503 is connected by radial type with the left side of inner bag top template 507.Inner bag upper right
Wing plate 504 is connected by radial type with the right side of inner bag top template 507.
Preferably, inner bag lower-left wing plate 505 is connected by radial type with template 501 on the left of inner bag.Inner bag bottom right wing plate
506 are connected by radial type with template 502 on the right side of inner bag.
Preferably, it is provided with inner bag lower-left wing retractor device 510 between template 501 on the left of inner bag lower-left wing plate 505 and inner bag.
Preferably, inner bag lower-left wing retractor device 510 is screw mandrel or oil cylinder, more preferably inner bag lower-left wing retractor device
510 be Bidirectional-screw.
Preferably, it is provided with inner bag bottom right wing retractor device 511 between template 502 on the right side of inner bag bottom right wing plate 506 and inner bag.
Preferably, it is preferred that inner bag bottom right wing retractor device 511 is screw mandrel or oil cylinder, more preferably the inner bag bottom right wing is flexible fills
It is Bidirectional-screw to put 511.
In the utility model, support frame as described above 6 is arranged on mould axis and positioned at the rear end of mold base 1.Branch
The front end of support 6 is provided with screw rod arrangement for adjusting height 601.Die for inner 5 is arranged on the screw rod arrangement for adjusting height of support frame 6
On 601.The rear end of support frame 6 is provided with roller 602.The socket end mould track 306 or bellmouth of roller 602 and socket end mould mould 3
The female end mould track 406 of end mould mould 4 connects.
Preferably, the mould also includes vibrator 7.Vibrator 7 is arranged in side form 2 and/or die for inner 5.
Preferably, vibrator 7 is form vibrator.
Preferably, the mould also includes damping device 8.Damping device 8 is arranged between mold base 1 and ground.
Preferably, damping device 8 is rubber shock-absorbing device.
Preferably, the mould also includes sound arrester 9.Sound arrester 9 wraps up vibrator 7 and/or whole mould.
Preferably, sound arrester 9 is blimp.
Preferably, 1, two piece of side form 2 of mold base, socket end mould mould 3, female end mould mould 4, die for inner 5 are equal
Formed by panel and rectangle steel frame welding.Panel back is provided with vertical and horizontal rectangle steel.Support frame 6 uses rectangle steel frame
It is welded into I-shaped.
Preferably, between mold base 1, side form 2, socket end mould mould 3, female end mould mould 4, die for inner 5 mutually
The contact surface of contact is provided with seal groove 10, and the installation rubber weather strip in seal groove 10.
Preferably, side form 2, socket end mould mould 3, female end mould mould 4 are distinguished with the junction of mold base 1 respectively
Independent is provided with locking device 11.
Preferably, socket end mould mould 3, female end mould mould 4, die for inner 5 are distinguished with the junction of side form 2 respectively
Independent is provided with locking device 11 and positioning and locking device 12.
Preferably, side form 2 is provided with guardrail 13 and cat ladder 14.
According to second of embodiment provided by the utility model, there is provided a kind of horizontal shaping of concrete list storehouse pipe gallery
System:
A kind of horizontal formation system of concrete list storehouse pipe gallery, including the mould in the first embodiment, in addition to
Curing cover 15.
Preferably, curing cover 15 is brace type canvas steam-type curing cover.Curing cover 15 wraps up mould and forms confined air
Between, steam is passed through in space.
According to the third embodiment provided by the utility model, there is provided a kind of side for molding concrete list storehouse pipe gallery
Method molds concrete list storehouse pipe gallery using a kind of horizontal mould of above-described concrete list storehouse pipe gallery
Method, this method comprises the following steps:
1) mould assembles:Mould is cleared up, brushing interleaving agent, framework of steel reinforcement is laid, closes up side form 2, close up bellmouth terminal mould
4, close up socket terminal mould 3, close up die for inner 5, place inner bag end template 508, lock locking device 11 and positioning and locking dress
Put 12;
2) feeding jolt ramming:Concreting is vibrated;Concrete formation is wiped one's face;
3) steam curing;
4) it is stripped:Pretend according to set of molds anti-order stripping.
Preferably, this method also includes:
5) the secondary maintenance of piping lane:
6) brushing protective agent;
7) rubber fastening band is pasted.