CN209304758U - Stair are prefabricated to pour mold - Google Patents
Stair are prefabricated to pour mold Download PDFInfo
- Publication number
- CN209304758U CN209304758U CN201821182282.1U CN201821182282U CN209304758U CN 209304758 U CN209304758 U CN 209304758U CN 201821182282 U CN201821182282 U CN 201821182282U CN 209304758 U CN209304758 U CN 209304758U
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- Prior art keywords
- pull rod
- stair
- side mode
- prefabricated
- fixing seat
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- 238000009434 installation Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
Mold is poured the utility model discloses a kind of stair are prefabricated, it is related to building industrialization manufacturing technology field, its key points of the technical solution are that including bed die, two side modes being arranged on bed die and the end mould that side mode both ends are arranged in, the reinforced frame for increasing stair prefabricated component intensity is provided between two side modes；It is provided with and reinforced frame is fixed and the pull rod of pull-up, pull rod are fixed together with reinforced frame in side mode.The utility model is solved when being placed on reinforced frame between two side modes, reinforced frame is generally contacted with bed die under gravity, so that the problem of concrete can not wrap up reinforced frame and bed die contact position when pouring, by fixing the reinforced frame being placed between two side modes, to keep the concrete poured that reinforced frame is fully wrapped around.
Description
Technical field
The utility model relates to building industrialization manufacturing technology fields, pour mould more particularly to a kind of stair are prefabricated
Tool.
Background technique
Stair for building are divided into according to production technology difference cast-in-place builds stair and precast stair.It is wherein cast-in-place to build stair needs
Live formwork, assembling reinforcement, pouring concrete, demoulding etc., field procedure is more, and amount of support is big, and the structure construction stage is difficult to pass through, consumption
Take a large amount of artificial, while generating a large amount of building waste.With the continuous propulsion of building industrialization, precast stair is widely used,
The standardisation requirements degree of precast stair is higher, and for the standardization for improving precast stair, mass production is poured using stair are prefabricated
Build mold production precast stair.
Existing stair are prefabricated to pour mold 1 and stair prefabricated component 2 as shown in Figure 1 and Figure 2, and stair are prefabricated to pour the master of mold 1
It to include bed die 101, two side modes 102 being arranged on bed die 101 and the end mould 103 that 102 both ends of side mode are set,
In, two side modes 102 are vertically set on bed die 101, and two side modes 102 are arranged in parallel, and the end at 102 both ends of side mode is arranged in
Mould 103 is fixedly connected with side mode 102, and two side modes 102 are divided for upper side mode 1021 and lower side mode 1022, in lower side mode 1022 with it is upper
The face of 1021 face of side mode is identical as the structure of stair prefabricated component lower surface 201, in upper side mode 1021 with lower 1022 face of side mode
Face it is identical as the structure of stair prefabricated component upper surface 202.It is provided between two side modes 102 and increases by 2 intensity of stair prefabricated component
Reinforced frame 104.
When in use, first side mode 102 and end mould 103 are arranged with bed die 101, reinforced frame 104 is then placed on two
Between side mode 102, and pouring for concrete is carried out, after concrete formation, mold is removed, then stair are lifted to building site and are carried out
Installation.
It but is exactly by reinforced frame actual in use, the prefabricated mold 1 that pours of existing stair is there are some deficiency
104 when being placed between two side modes 102, and reinforced frame 104 is generally contacted with bed die 101 under gravity, so that concrete
Reinforced frame 104 and 101 contact position of bed die can not be wrapped up when pouring, thus after completing the pouring of stair prefabricated component 2, reinforcing bar
Frame 104 is understood some and is not wrapped up by concrete, this part may cause installment work when stair prefabricated component 2 is installed
It influences.
Utility model content
In view of the deficienciess of the prior art, mold is poured the purpose of this utility model is to provide a kind of stair are prefabricated,
By fixing the reinforced frame being placed between two side modes, to keep the concrete poured that reinforced frame is fully wrapped around.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of stair are prefabricated to pour mold, including bed die, two side modes being arranged on bed die and is arranged in side mode two
The end mould at end, two side modes are vertically set on bed die, and two side mode parallel arrangements, and end mould and the side at side mode both ends is arranged in
Mould is fixedly connected, and two side modes are divided into side mode and lower side mode；It is provided between two side modes and increases stair prefabricated component intensity
Reinforced frame；
It is provided with and reinforced frame is fixed and the pull rod of pull-up in side mode, pull rod and reinforced frame are fixedly connected on one
It rises.
By using above-mentioned technical proposal, when in use, staff first arranges side mode and end mould with bed die, and
It is fixed in arrangement by bolt and screw, so that side mode, holding the connection between mould, bed die three more secured.Then
The reinforced frame for being fixedly connected with pull rod is placed between two side modes, then pull rod is mounted in side mode, allows reinforced frame in pull rod
Under the action of vacantly arrange, do not contacted with bed die.It is postponed in the cloth for completing reinforced frame and pull rod, staff carries out in mold
Concrete pours, and since reinforced frame at this time is vacantly arranged under the action of fixing seat and pull rod, does not contact with bed die, thus
When pouring of concrete is being carried out, concrete is more convenient fully wrapped around by reinforced frame.After concrete setting in a mold is complete,
The work that staff carries out demoulding to mold will first separate fixing seat with pull rod in demoulding, then carry out the end mould of side mode
Dismounting.By the way that pull rod is arranged, so that pull rod, by reinforced frame pull-up, the bottom of reinforced frame is not contacted with bed die, and concrete is pouring
Reinforced frame and bed die contact position can be wrapped up when building, thus after completing the pouring of stair prefabricated component, concrete is by reinforced frame
It is fully wrapped around.
The utility model is further arranged to: being fixedly connected with fixing seat far from one end of bed die in side mode, pull rod passes through
Fixing screws are fixedly connected in fixing seat；
The mounting hole with fixing screws cooperation is offered in the upper end of pull rod, and fixing screws are threaded through in fixing seat simultaneously
It is threadedly coupled with fixing seat.
It, during installation, will when reinforced frame is placed between two side modes by staff by using above-mentioned technical proposal
Fixing screws wear aligned in position in fixed pull rod and fixing seat on reinforced frame, and then staff wears fixing screws
It is together by a threaded connection in fixing seat and with pull rod, to guarantee the upper end of pull rod when fixing screws are connect with pull rod
Face without departing from side mode uper side surface, to complete the connection of pull rod and fixing seat.When carrying out demoulding work, staff can
With by the way that fixing screws are backed out, the separation of Lai Shixian pull rod and fixing seat.Pull rod is realized by setting fixing screws and is consolidated
Reservation is fixedly connected, so that staff realizes that the connection of fixing seat and pull rod and isolated work are more convenient.
The utility model is further arranged to: the length of pull rod is set smaller than height when side mode is placed on bed die,
And pull rod, when connecting with fixing seat, the upper end of pull rod is no more than the upper surface of side mode.
By using above-mentioned technical proposal, pull rod in arrangement without departing from the uper side surface of side mode so that pouring out
The surface that pull rod exceeds stair prefabricated component is not had on stair prefabricated component, and then fixing piece postpones in cloth and will not occur not mixed
The case where solidifying soil package.
The utility model is further arranged to: being provided with multiple groups fixing seat and is fixedly connected with fixing seat and is used to fix steel
The pull rod of ledges.
By using above-mentioned technical proposal, when so that reinforced frame being placed in side mode, pull rod and fixing seat are to reinforced frame
Pull effect more preferable.
The utility model is further arranged to: multiple pull rods are connected in fixing seat.
By using above-mentioned technical proposal, multiple pull rods are connected in fixing seat, the pulling force for allowing reinforced frame to be subject to is into one
Step improves, to make the installation of reinforced frame more stable.
The utility model is further arranged to: multiple installations for two side modes are additionally provided on the upside of two side modes
The fixed plate being arranged on the upside of the split bolt reinforced, split bolt and two side modes is worn together, fixed plate and side mode
Upper side be vertically fixedly connected, and the fixed plate in two side modes is parallel to each other.
By using above-mentioned technical proposal, after side mode, end mould are fixedly connected on bed die, staff is on two sides
Split bolt is worn in fixed plate on the upside of mould, split bolt is allowed to tense two side modes, thus realize the reinforcing of the two,
Allowing when casting concrete has better fastness between two side modes.
The utility model is further arranged to: being provided on the inside of upper side mode and is prevented for pouring out on stair prefabricated component
The fin of sliding slot.
By using above-mentioned technical proposal, due in actual stair in use, being set sometimes on the step of stair
Be equipped with non-slip groove, non-slip groove generally requires subsequent setting so that staff needed after completing stair prefabricated component it is right again
Stair prefabricated component carries out operation and is provided on the inside of upper side mode in stair to reduce the follow-up work of staff
The fin of non-slip groove is poured out on prefabricated component, fin is arranged at the position of each ladder of upper side mode, to reduce work people
The subsequent work of member.
The utility model is further arranged to: being provided on the inside of upper side mode and is pacified for pouring out on stair prefabricated component
Fill the reserved block of the handrail reserved location of balustrade.
By using above-mentioned technical proposal, in actual stair in use, sometimes for balustrade is installed on stair,
Balustrade generally requires subsequent setting, and needs to open up the position of installation balustrade on stair prefabricated component, so that work
Make personnel to need to carry out operation to stair prefabricated component again after completing stair prefabricated component, in order to reduce the subsequent of staff
It works, the pre- of the handrail reserved location for pouring out installation balustrade on stair prefabricated component is provided on the inside of upper side mode
Block is stayed, the position of reserved block is located on the inside of upper side mode at the position of upper surface, so that the subsequent work of staff is reduced,
Make staff more convenient when balustrade is installed.
The utility model is further arranged to: the strip groove passed through for fixing screws is offered in fixing seat.
Lead to pull rod since each reinforced frame has a certain difference in production by using above-mentioned technical proposal
Certain deviation may occur for position when installation, and staff is caused to need to take more time the position to pull rod
It is adjusted, therefore in order to enable staff is more convenient that pull rod and fixing seat are linked together with fixing screws, Er Qiegong
Make the convenient position for connecting pull rod with fixing seat of personnel to be adjusted, the item passed through for fixing screws is offered in fixing seat
Shape slot, by the way that strip groove is arranged, staff can slide fixing screws in strip groove, to change fixing screws
The position worn allows staff to adjust the position of fixing screws according to the physical location of pull rod, allows staff will
It is more convenient when pull rod is installed together with fixing seat.
The utility model is further arranged to: side mode, end mould by bolt or screw are fixedly connected on one between bed die
It rises.
By using above-mentioned technical proposal, so that the connection between side mode, end mould, bed die is more secured, but also can be with
It is easy to disassemble.
In conclusion the utility model has the following beneficial effects:
1, by setting pull rod, so that pull rod, by reinforced frame pull-up, the bottom of reinforced frame is not contacted with bed die, and concrete exists
Reinforced frame and bed die contact position can be wrapped up when pouring, thus after completing the pouring of stair prefabricated component, concrete is by reinforcing bar
Frame is fully wrapped around；
2, being fixedly connected for pull rod and fixing seat is realized by setting fixing screws, so that staff realizes fixing seat
Connection and isolated work with pull rod is more convenient；
3, by setting prefabricated section and fin, the follow-up work of staff is reduced.
Detailed description of the invention
Fig. 1 is the prefabricated schematic diagram for pouring mold of stair in the prior art；
Fig. 2 is the schematic diagram of stair prefabricated component in the prior art；
Fig. 3 is the prefabricated schematic diagram for pouring mold of stair in embodiment 1；
Fig. 4 is the schematic diagram that pull rod is connect with fixing seat in embodiment 1；
Fig. 5 is the schematic diagram of pull rod in embodiment 1；
Fig. 6 is the schematic diagram that fin and reserved block is arranged in embodiment 1 in side mode；
Fig. 7 is that the location drawing in side mode is arranged in fin and reserved block in embodiment 1；
Fig. 8 is the schematic diagram that strip groove is arranged in embodiment 2 in fixing seat；
Fig. 9 is the schematic diagram that strip groove is arranged in embodiment 3 in fixing seat.
Appended drawing reference: 1, stair are prefabricated pours mold；101, bed die；102, side mode；1021, upper side mode；1022, following
Mould；103, mould is held；104, reinforced frame；105, pull rod；106, fixing seat；107, fixing screws；108, split bolt；109, fixed
Plate；110, fin；111, reserved block；112, strip groove；113, mounting hole；2, stair prefabricated component；201, stair prefabricated component following table
Face；202, stair prefabricated component upper surface；203, handrail reserved location；204, non-slip groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of stair are prefabricated to pour mold, as shown in figure 3, two side modes 102 connect by the way that screw is vertically fixed
It connects on bed die 101, and two side modes 102 are arranged in parallel, the end mould 103 and side mode 102 that 102 both ends of side mode are arranged in pass through spiral shell
Bolt is fixedly connected, and two side modes 102 are divided for upper side mode 1021 and lower side mode 1022, in conjunction with Fig. 2, in lower side mode 1022 with upper side mode
The face of 1021 faces is identical as the structure of stair prefabricated component lower surface 201, in upper side mode 1021 with the face of lower 1022 face of side mode
It is identical as the structure of stair prefabricated component upper surface 202.The steel for increasing by 2 intensity of stair prefabricated component is provided between two side modes 102
Ledges 104.When in use, first side mode 102 and end mould 103 are arranged with bed die 101, reinforced frame 104 is then placed on two
Between side mode 102, and pouring for concrete is carried out, after concrete formation, mold is removed, then stair are lifted to building site and are carried out
Installation.
It is exactly by reinforced frame 104 actual in use, the prefabricated mold 1 that pours of existing stair is there are some deficiency
When being placed between two side modes 102, reinforced frame 104 is generally contacted with bed die 101 under gravity, so that concrete is pouring
Reinforced frame 104 and 101 contact position of bed die can not be wrapped up when building, thus after completing the pouring of stair prefabricated component 2, reinforced frame
104, which understand some, is not wrapped up by concrete, this part may cause shadow to installment work when stair prefabricated component 2 is installed
It rings.
In order to keep the concrete poured that reinforced frame 104 is fully wrapped around, referring to Fig. 3, Fig. 4, it is provided in side mode 102
To the pull rod 105 that reinforced frame 104 is fixed, pull rod 105 is fixed together with reinforced frame 104.
Specifically, referring to Fig. 4, fixing seat 106, this reality are fixedly connected with far from one end of bed die 101 in side mode 102
Fixing seat 106 in example is applied to be fixedly connected in lower side mode 1022.The length of pull rod 105 is set smaller than side mode 102 and is placed on bottom
Height when on mould 101, and pull rod 105, when connecting with fixing seat 106, the upper end of pull rod 105 is no more than the upper table of side mode 102
Face.
In conjunction with Fig. 4, Fig. 5, pull rod 105 is fixedly connected in fixing seat by fixing screws 107.In the upper end of pull rod 105
Offer with fixing screws 107 cooperate mounting hole 113, and fixing screws 107 be threaded through in fixing seat and with fixing seat spiral shell
Line connection.It during installation, will be fixed on reinforced frame 104 when reinforced frame 104 is placed between two side modes 102 by staff
Pull rod 105 and fixing seat 106 on fixing screws 107 wear aligned in position, then staff wears fixing screws 107
It is together by a threaded connection in fixing seat 106 and with pull rod 105, connect Shi Yaobao with pull rod 105 in fixing screws 107
Uper side surface of the upper surface without departing from side mode 102 for demonstrate,proving pull rod 105, to complete the connection of pull rod 105 Yu fixing seat 106.?
When carrying out demoulding work, staff can be by backing out fixing screws 107, point of Lai Shixian pull rod 105 and fixing seat 106
From.Being fixedly connected for pull rod 105 and fixing seat 106 is realized by setting fixing screws 107, so that staff realizes fixation
The connection and isolated work of seat 106 and pull rod 105 are more convenient.
Therefore when in use, in conjunction with Fig. 3, Fig. 4, staff first arranges side mode 102 and end mould 103 with bed die 101,
And it is fixed in arrangement by bolt and screw, so that side mode 102, holding connection between mould 103,101 three of bed die
It is more secured.Then the reinforced frame 104 for being fixedly connected with pull rod 105 is placed between two side modes 102, then pull rod 105 is pacified
On the positioning seat being arranged in side mode 102, by adjusting the link position of fixing screws 107 and pull rod 105 come so that pull rod
105, by 104 pull-up of reinforced frame, allow reinforced frame 104 vacantly to arrange under the action of pull rod 105, do not contact with bed die 101.Wherein,
In arrangement, it is ensured that the upper side and lower side of the both ends of pull rod 105 without departing from side mode 102.Complete reinforced frame 104 and pull rod
105 cloth postpones, and staff pours progress concrete in mold, since reinforced frame 104 at this time is in 106 He of fixing seat
It vacantly arranges, is not contacted with bed die 101 under the action of pull rod 105, so that carrying out when pouring of concrete, concrete is more convenient
Reinforced frame 104 is fully wrapped around.After concrete setting in a mold is complete, staff carries out the work of demoulding to mold,
In demoulding, first fixing seat 106 to be separated with pull rod 105, then carry out the dismounting of the end mould 103 of side mode 102.Due to pull rod
105 arrangement when without departing from side mode 102 uper side surface 105 surpass so that not having pull rod on the stair prefabricated component 2 poured out
The surface of stair prefabricated component 2 out, and then fixing piece is postponed in cloth the case where not wrapped up by concrete will not occurs.
As shown in figure 3, in order to enable pull rod 105 and fixing seat 106 are to reinforcing bar when reinforced frame 104 is placed in side mode 102
The pulling effect of frame 104 is more preferable, is provided with multiple groups fixing seat 106 and is fixedly connected with fixing seat 106 and is used for fixed steel bars frame
104 pull rod 105, and multiple pull rods 105 can be connected in fixing seat 106, the pulling force for allowing reinforced frame 104 to be subject to is further
It improves, to make the installation of reinforced frame 104 more stable.
As shown in Figure 3, Figure 4, the upside of two side modes 102 is additionally provided with multiple for being installed into two side modes 102
The split bolt 108 that row is reinforced, the fixed plate 109 being arranged on the upside of split bolt 108 and two side modes 102 are worn together, Gu
Fixed board 109 is vertical with the upper side of side mode 102 to be fixedly connected, and the fixed plate 109 in two side modes 102 is parallel to each other.It is inciting somebody to action
After side mode 102, end mould 103 are fixedly connected on bed die 101, staff wears in the fixed plate 109 of two 102 upsides of side mode
If split bolt 108, split bolt 108 is allowed to tense two side modes 102, thus the reinforcing both realized, allow pour it is mixed
There is better fastness between two side modes 102 when solidifying soil.
In actual stair in use, referring to Fig. 2, it is sometimes desirable to which the handrail for being provided with installation balustrade on stair is pre-
It stays position 203 and is provided with non-slip groove 204 on the step of stair, balustrade and non-slip groove 204 generally require subsequent set
It sets, so that staff needs to carry out operation to stair prefabricated component 2 again after completing stair prefabricated component 2.
In order to reduce the follow-up work of staff, in conjunction with Fig. 6, Fig. 7, the inside of upper side mode 1021 be provided with for
The fin 110 of non-slip groove 204 is poured out on stair prefabricated component 2, the position of each ladder of upper side mode 1021 is arranged in fin 110
Place；The inside of upper side mode 1021 is provided with the handrail reserved place for pouring out installation balustrade on stair prefabricated component 2
203 reserved block 111 is set, the position of reserved block 111 is located at upper 1021 inside of side mode at the position of upper surface.
The specifically used method of the present embodiment is that, in conjunction with Fig. 3, Fig. 4, staff is first by side mode 102 and end mould 103 and bottom
Mould 101 arranges, and is fixed in arrangement by bolt and screw, so that side mode 102, end mould 103, bed die 101 3
Connection between person is more secured.Then the reinforced frame 104 for being fixedly connected with pull rod 105 is placed between two side modes 102, then
Pull rod 105 is mounted on the positioning seat being arranged in side mode 102, by the link position for adjusting fixing screws 107 and pull rod 105
Come so that 104 pull-up of reinforced frame is allowed reinforced frame 104 vacantly to arrange under the action of pull rod 105 by pull rod 105, not with bed die 101
Contact.Wherein, in arrangement, it is ensured that the upper side and lower side of the both ends of pull rod 105 without departing from side mode 102.Complete reinforced frame
104 and the cloth of pull rod 105 postpone, staff pours to carrying out concrete in mold, since reinforced frame 104 at this time is solid
It vacantly arranges, is not contacted with bed die 101 under the action of reservation 106 and pull rod 105, to be mixed carrying out when pouring of concrete
Solidifying soil is more convenient fully wrapped around by reinforced frame 104.After concrete setting in a mold is complete, staff tears mold open
The work of mould will first separate fixing seat 106 with pull rod 105 in demoulding, then carry out the dismounting of the end mould 103 of side mode 102.
Due to pull rod 105 arrangement when without departing from side mode 102 uper side surface so that not had on the stair prefabricated component 2 poured out
Pull rod 105 exceeds the surface of stair prefabricated component 2, and then fixing piece postpones the feelings that will not occur not wrapped up by concrete in cloth
Condition.
Embodiment 2: a kind of stair are prefabricated to pour mold, the present embodiment the difference from embodiment 1 is that, as shown in figure 8, by
It is had a certain difference when each reinforced frame 104 is in production, position when pull rod 105 being caused to be installed may occur centainly
Deviation, cause staff to need to take more time the position of pull rod 105 is adjusted, therefore in order to enable work
Make personnel to be more convenient that pull rod 105 and fixing seat 106 are linked together with fixing screws 107, and staff is convenient to drawing
The position that bar 105 is connect with fixing seat 106 is adjusted, and the bar shaped passed through for fixing screws 107 is offered in fixing seat 106
Slot 112, by the way that strip groove 112 is arranged, staff can slide fixing screws 107 in strip groove 112, to change
Become the position that fixing screws 107 are worn, staff is allowed to adjust fixing screws 107 according to the physical location of pull rod 105
Position, make staff more convenient when being installed together pull rod 105 with fixing seat 106.
Embodiment 3: a kind of stair are prefabricated to pour mold, the present embodiment the difference from example 2 is that, as shown in figure 9, solid
It is provided with multiple pull rods 105 in reservation 106, a fixing screws 107 are connected on each pull rod 105, it will be more in fixing seat 106
Strip groove 112 at a fixing screws 107 links together, and staff is enabled to have bigger space to fixing screws
107 position that wears is adjusted, to make staff more convenient when being installed together pull rod 105 with fixing seat 106.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of stair are prefabricated to pour mold, including bed die (101), two side modes (102) being arranged on bed die (101) and
End mould (103) at side mode (102) both ends is set, and two side modes (102) are vertically set on bed die (101), and two side modes
(102) it is arranged in parallel, the end mould (103) at side mode (102) both ends is set and is fixedly connected with side mode (102), two side modes (102)
It is divided into side mode (1021) and lower side mode (1022)；It is provided between two side modes (102) and increases stair prefabricated component (2) intensity
Reinforced frame (104)；
Reinforced frame (104) is fixed and the pull rod of pull-up (105), pull rod it is characterized by: being provided on side mode (102)
(105) it is fixed together with reinforced frame (104).
2. stair according to claim 1 are prefabricated to pour mold, it is characterised in that: in side mode (102) far from bed die (101)
One end be fixedly connected with fixing seat (106), pull rod (105) is fixedly connected in fixing seat by fixing screws (107)；
The mounting hole (113) with fixing screws (107) cooperation, and fixing screws (107) are offered in the upper end of pull rod (105)
It is threaded through in fixing seat and is threadedly coupled with fixing seat.
3. stair according to claim 2 are prefabricated to pour mold, it is characterised in that: the length of pull rod (105) is set as small
Height when side mode (102) is placed on bed die (101), and pull rod (105) is with fixing seat (106) when connecting, pull rod
(105) upper end is no more than the upper surface of side mode (102).
4. stair according to claim 3 are prefabricated to pour mold, it is characterised in that: be provided with multiple groups fixing seat (106) and
The pull rod (105) of fixed steel bars frame (104) is fixedly connected with and is used for fixing seat (106).
5. stair according to claim 4 are prefabricated to pour mold, it is characterised in that: be connected in fixing seat (106) multiple
Pull rod (105).
6. stair according to claim 5 are prefabricated to pour mold, it is characterised in that: the upside of two side modes (102) is also set
Be equipped with multiple split bolts (108) for being reinforced to the installation of two side modes (102), split bolt (108) with two
The fixed plate (109) being arranged on the upside of side mode (102) is worn together, and fixed plate (109) is vertical with the upper side of side mode (102) solid
Fixed connection, and the fixed plate (109) on two side modes (102) is parallel to each other.
7. stair according to claim 6 are prefabricated to pour mold, it is characterised in that: be arranged in the inside of upper side mode (1021)
There is the fin (110) for pouring out non-slip groove on stair prefabricated component (2).
8. stair according to claim 7 are prefabricated to pour mold, it is characterised in that: be arranged in the inside of upper side mode (1021)
There is the reserved block (111) of the handrail reserved location (203) for pouring out installation balustrade on stair prefabricated component (2).
9. stair according to claim 8 are prefabricated to pour mold, it is characterised in that: offer confession on fixing seat (106)
The strip groove (112) that fixing screws (107) pass through.
10. stair according to claim 9 are prefabricated to pour mold, it is characterised in that: side mode (102), end mould (103), bottom
Mould is fixed together between (101) by bolt or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182282.1U CN209304758U (en) | 2018-07-24 | 2018-07-24 | Stair are prefabricated to pour mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182282.1U CN209304758U (en) | 2018-07-24 | 2018-07-24 | Stair are prefabricated to pour mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304758U true CN209304758U (en) | 2019-08-27 |
Family
ID=67669326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182282.1U Expired - Fee Related CN209304758U (en) | 2018-07-24 | 2018-07-24 | Stair are prefabricated to pour mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706017A (en) * | 2020-06-10 | 2020-09-25 | 中和华丰建设有限责任公司 | Reinforced concrete stair construction method |
-
2018
- 2018-07-24 CN CN201821182282.1U patent/CN209304758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706017A (en) * | 2020-06-10 | 2020-09-25 | 中和华丰建设有限责任公司 | Reinforced concrete stair construction method |
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