CN210999251U - Double-layer type overlapping die - Google Patents
Double-layer type overlapping die Download PDFInfo
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- CN210999251U CN210999251U CN201921664159.8U CN201921664159U CN210999251U CN 210999251 U CN210999251 U CN 210999251U CN 201921664159 U CN201921664159 U CN 201921664159U CN 210999251 U CN210999251 U CN 210999251U
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Abstract
The utility model discloses a double-deck formula laminating mould, including the bottom plate, follow the reinforcing bar of wearing out in the pouring region, still including the connecting piece that is located the bottom plate top, the reinforcing bar is located between bottom plate and the connecting piece, still is provided with the sealing member between bottom plate and the connecting piece, through bolt fixed connection between bottom plate and the connecting piece. An object of the utility model is to provide a double-deck formula superimposed mold to solve superimposed plate mould among the prior art and go out the problem that muscle interval is inflexible, reuse rate is low, realize that the muscle interval is nimble, improve commonality and reuse rate's purpose.
Description
Technical Field
The utility model relates to a concrete placement mould field, concretely relates to double-deck formula coincide mould.
Background
In the field of civil engineering, the casting of reinforced concrete is one of the most important jobs. In the process of pouring various plates or profiles, whether the plates or the profiles are poured on site or prefabricated in advance, a mold is required. With the continuous progress of the casting process, the traditional formwork type can not meet the increasingly diversified casting requirements, so that the laminated slab mold is appeared. In the prior art, an angle iron laminated plate mold is taken as an advanced representative, and as shown in figure 1, the angle iron laminated plate mold can be used for conveniently erecting reinforcing steel bars and facilitating the rapid pouring of reinforced concrete members. However, the existing angle iron laminated plate mold has the following disadvantages: 1) the method is suitable for small size types of components and uniform space size of the ribs; 2) except for two ends of the rib outlet intervals, each rib outlet interval in the middle is more than multiple members with a certain number (100-; 3) the reuse rate of the angle iron mold of the laminated slab is not high, and the angle iron mold is easy to deform; 4) the angle iron is fixed, and the current mode has damage to a die table or a magnetic box and cannot be used; 5) the magnetic boxes are used for fixation, and the quantity of the magnetic boxes is large in demand. Thus, the prior art laminated plate mold still has a lot of places to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck formula superimposed mold to solve superimposed plate mould among the prior art and go out the problem that muscle interval is inflexible, reuse rate is low, realize that the muscle interval is nimble, improve commonality and reuse rate's purpose.
The utility model discloses a following technical scheme realizes:
the utility model provides a double-deck formula coincide mould, includes the bottom plate, follows the reinforcing bar of wearing out in the pouring region, still includes the connecting piece that is located the bottom plate top, the reinforcing bar is located between bottom plate and the connecting piece, still is provided with the sealing member between bottom plate and the connecting piece, pass through bolt fixed connection between bottom plate and the connecting piece.
Go out the problem that muscle interval is inflexible, reuse rate is low among the prior art to the superimposed sheet mould, the utility model provides a two-layer equation superimposed sheet mould has abandoned the mode that uses the angle bar trompil among the prior art to pass the reinforcing bar, and is as for the reinforcing bar between bottom plate and the connecting piece, and the bottom plate is congruent structure's bottom, uses prior art's bottom plate can. This application sets up the connecting piece in the bottom plate top, and the reinforcing bar passes from between the two, utilizes the gravity of connecting piece, and the fastening of bolt in addition realizes the tight effect of reinforcing bar clamp. And a sealing element is also arranged between the bottom plate and the connecting piece, so that the effects of plugging gaps and avoiding slurry leakage are achieved. Compare with current angle bar coincide board mould, this application does not set up any slotted hole for the reinforcing bar can arrange wantonly on the bottom plate, and consequently the interval of reinforcing bar goes out the muscle and no longer becomes the constraint condition of pouring structure, and the staff can be according to the nimble reinforcing bar of arranging of actual demand, is showing the flexibility that has improved out the muscle interval, has improved the commonality of mould. In addition, current superimposed sheet mould is at the pouring in-process of waiting to congeal, the bottom plate very easily receives the extrusion of expanded concrete and leads to warping, and traditional bottom plate receives each side restraint, the deformation condition is very abominable, thereby lead to the unable reuse of impaired inefficacy, and this application is owing to the sealing member that sets up between bottom plate and connecting piece, when the bottom plate atress, compress the sealing member, the elastic deformation of make full use of sealing member provides the deformation space for the bottom plate, and make the deformation direction of bottom plate arch a little upwards, form the little crooked cambered surface of deformation condition basic unity, can be comparatively easy carry out the factory calibration of returning of wholesale, only need to carry out the alignment and the roughness correction to the bottom plate that warp, can reuse, compared in the current superimposed sheet mould that the bottom plate deformation condition is different, be difficult to unified processing, reuse rate is showing and improving. In addition, the sealing element is pressed in the deformation process of the bottom plate, so that the sealing effect of the sealing element can be further improved.
Furthermore, the bottom plate is rectangular, the connecting piece is a rectangular tube, and the long axis of the rectangular tube is parallel to the long axis of the bottom plate; the width of the bottom plate is larger than that of the rectangular tube. The rectangular tube is used as a connecting piece, so that the rectangular tube is very convenient for batch purchase and is beneficial to reducing the manufacturing cost. The rectangular pipes are laid along the rectangular bottom plate, and the width of the rectangular pipes is narrower, so that the rectangular pipes are stably placed on the bottom plate. Preferably, the projection of the rectangular tube on the top surface of the bottom plate completely falls within the range of the top surface of the bottom plate.
Furthermore, a pattern steel plate is welded on the forming surface of the rectangular tube. The molding surface described in this application, i.e. the surface of the side facing the pouring area. The forming surface is pasted with the pattern steel plate, so that the concrete member forms a rough surface without being washed, and the pouring efficiency is improved.
Further, one side surface of the patterned steel plate facing the pouring area is coplanar with one side surface of the bottom plate facing the pouring area. The side surfaces of the cast component are ensured to be kept flush.
Further, the sealing element is laid between the bottom plate and the connecting piece and covers the reinforcing steel bars from the upper side. When the sealing element is installed, the steel bars are paved firstly, and then the sealing element is paved, so that the sealing element can coat the steel bars from the upper part, and the slurry leakage around the steel bars is avoided.
Further, the sealing element is an ethylene propylene diene monomer rubber strip; the sealing member includes two hollow round pipe portions, passes through rubber portion fixed connection between the top of two hollow round pipe portions. The service life of the ethylene-propylene-diene monomer adhesive tape is prolonged by utilizing the excellent aging resistance, weather resistance, ozone resistance, sunlight resistance, heat resistance, water resistance, steam resistance, ultraviolet resistance, radiation resistance and other aging resistance of the ethylene-propylene-diene monomer adhesive tape. Wherein the sealing member structure in this scheme is through unique setting, and is concrete, the rubber portion integrated into one piece at two hollow pipe portions and top, two hollow pipe portions distribute along the axis direction of reinforcing bar, it is sealed to form the double-deck in pouring region, its inside hollow structure is favorable to self abundant compression and deformation, thereby the more tiny aperture of shutoff, realize and the bottom plate of below, abundant laminating between the square tube of top, solve the sealed easy uneven defect that exists a large amount of holes of laminating of traditional planar gasket, in case leak the thick liquid easily when the concrete setting is exothermic. The middle rubber part plays a role in connection, and the seepage-proofing capacity of the bottom surface of the rectangular tube is improved. The manufacturing method of the sealing element in the scheme is preferably as follows: the two hollow round pipe parts are formed by inward rolling of two opposite ends of a rubber sheet, and the two hollow round pipe parts are fixed and formed by hot melt adhesive or other colloids.
Further, the bottom plate is a steel plate.
Furthermore, the pressing rod is located outside the pouring area, one end of the pressing rod is fixed on the bottom plate, and the other end of the pressing rod is suspended. The pressing rod is used for pressing the bottom plate from the outer side, and the structural stability of the die during working is improved.
Furthermore, a gasket is arranged between the nut of the bolt and the top surface of the connecting piece. The physical protection is provided for the connecting piece through the gasket, the damage rate of the connecting piece is reduced, and the repeated use of the connecting piece is facilitated.
A method for installing a double-layer type overlapping die comprises the following steps:
(a) laying bottom plates on each side of the pouring area, and erecting reinforcing steel bars on the bottom plates on two opposite sides;
(b) laying a sealing element on each bottom plate to enable the sealing element to coat the steel bars from the upper part;
(c) and placing a connecting piece on the sealing piece, wherein the length of the connecting piece is equal to that of the bottom plate, penetrating the connecting piece and the sealing piece through bolts, screwing the connecting piece and the sealing piece into the bottom plate, and tightening the bolts.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a double-deck formula laminating mould, compared with the prior art, this application does not set up any slotted hole for the reinforcing bar can arrange wantonly on the bottom plate, therefore the interval of reinforcing bar goes out the restraint condition that the muscle no longer becomes the pouring structure, and the staff can be according to the nimble reinforcing bar of arranging of actual demand, is showing the flexibility that has improved out the muscle interval, has improved the commonality of mould.
2. The utility model relates to a double-deck formula laminating mould, the sealing member that sets up between bottom plate and connecting piece, when the bottom plate atress, the compression sealing member, the elastic deformation of make full use of sealing member provides the deformation space for the bottom plate, and make the deformation direction of bottom plate arch a little up, form the little crooked cambered surface of deformation condition basic unity, can be comparatively easy carry out the batch correction of returning the factory, only need carry out the alignment and the roughness is rectified to the bottom plate that warp, can reuse, compare in that the bottom plate deformation condition is different mutually, be difficult to the current coincide board mould of unified processing, it has showing and has improved reuse rate.
3. The utility model relates to a double-deck formula laminating mould, two hollow pipe portions distribute along the axis direction of reinforcing bar in the sealing member, form the double-deck sealed to the pouring area, its internal hollow structure is favorable to self abundant compression and deformation to the shutoff is more tiny crack, realize with the bottom plate of below, the abundant laminating between the rectangular pipe of top, solve traditional planar sealing gasket and laminate unevenly easily and have a large amount of holes, once the concrete solidifies the defect that easily leaks thick liquid when releasing heat; the middle rubber part plays a role in connection, and the seepage-proofing capacity of the bottom surface of the rectangular tube is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a side view of the prior art;
FIG. 2 is a cross-sectional view of the embodiment of the present invention through the axis of the reinforcing bar;
fig. 3 is a cross-sectional view perpendicular to the direction of the axis of the steel bar according to the embodiment of the present invention;
fig. 4 is a top view of an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
the steel plate comprises a base plate 1, a reinforcing steel bar 2, a connecting piece 3, a sealing piece 4, a hollow round pipe part 401, a rubber part 402, a bolt 5, a patterned steel plate 6, a compression bar 7 and a gasket 8.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
the double-layer type laminating die shown in fig. 2 to 4 comprises a bottom plate 1, a reinforcing steel bar 2 penetrating out of a pouring area, and a connecting piece 3 located above the bottom plate 1, wherein the reinforcing steel bar 2 is located between the bottom plate 1 and the connecting piece 3, a sealing piece 4 is further arranged between the bottom plate 1 and the connecting piece 3, and the bottom plate 1 and the connecting piece 3 are fixedly connected through a bolt 5.
This embodiment sets up connecting piece 3 in bottom plate 1 top, and reinforcing bar 2 passes between the two, utilizes the gravity of connecting piece 3, and the fastening of bolt realizes pressing from both sides tight effect with reinforcing bar 2. And a sealing element 4 is also arranged between the bottom plate 1 and the connecting piece 3, so that the effects of plugging gaps and avoiding slurry leakage are achieved. The interval of reinforcing bar 2 goes out the muscle no longer becomes the constraint condition of pouring structure in this embodiment, and the staff can be according to the nimble reinforcing bar 2 of arranging of actual demand, is showing the flexibility that has improved out the muscle interval, has improved the commonality of mould. Because the sealing member 4 that sets up between bottom plate 1 and connecting piece 3, when bottom plate 1 atress, compression sealing member 4, make full use of sealing member 4's elastic deformation provides the deformation space for bottom plate 1, and make bottom plate 1's deformation direction be upwards little hunch, form the little crooked cambered surface of deformation condition uniform basically, can be comparatively easy carry out the batch correction of returning the factory, only need carry out the alignment and the roughness correction to the bottom plate 1 that warp, can reuse, compare in that bottom plate 1 deformation condition is different, the current coincide board mould that is difficult to unified processing, the reuse rate has been showing and has been improved. In addition, the sealing effect of the sealing member 4 can be further improved by pressing the sealing member 4 during the deformation of the bottom plate 1.
Preferably, the bolts 5 in the embodiment are trapezoidal bolts, so that the service life is long.
Preferably, the projection of the rectangular tube on the top surface of the bottom plate 1 in the present embodiment completely falls within the range of the top surface of the bottom plate 1.
Example 2:
in the double-layer type laminating die shown in fig. 2 to 4, based on embodiment 1, the bottom plate 1 is rectangular, the connecting piece 3 is a rectangular pipe, and the long axis of the rectangular pipe is parallel to the long axis of the bottom plate 1; the width of the bottom plate 1 is larger than that of the rectangular tube. And a patterned steel plate 6 is welded on the forming surface of the rectangular tube. The surface of one side of the steel pattern plate 6 facing the pouring area is coplanar with the surface of one side of the bottom plate 1 facing the pouring area. The sealing member 4 is laid between the base plate 1 and the connecting member 3 and covers the reinforcing bars 2 from above. The sealing element 4 is an ethylene propylene diene monomer rubber strip; the sealing element 4 comprises two hollow round pipe parts 401, and the tops of the two hollow round pipe parts 401 are fixedly connected through rubber parts 402. The bottom plate 1 is a steel plate. The pouring device is characterized by further comprising a pressing rod 7, wherein the pressing rod 7 is located on the outer side of the pouring area, one end of the pressing rod 7 is fixed on the bottom plate 1, and the other end of the pressing rod 7 is suspended. And a gasket 8 is arranged between the nut of the bolt 5 and the top surface of the connecting piece 3.
Preferably, the bottom of the pressure lever 7 is also provided with a support lever supported on the ground.
The installation method of the embodiment comprises the following steps:
(a) laying bottom plates 1 on each side of a pouring area, and erecting reinforcing steel bars 2 on the bottom plates 1 on two opposite sides;
(b) laying a sealing element 4 on each bottom plate 1, and enabling the sealing element 4 to cover the reinforcing steel bars 2 from the upper part;
(c) the connecting piece 3 is placed on the sealing piece 4, wherein the length of the connecting piece 3 is equal to the length of the bottom plate 1, bolts 5 are used for penetrating the connecting piece 3 and the sealing piece 4 and screwed into the bottom plate 1, and the bolts 5 are screwed.
The manufacturing method of the sealing element 4 comprises the following steps: the two hollow round pipe parts 401 are formed by inward rolling of two opposite ends of a rubber sheet, the remaining part is the rubber sheet part 402, and the two hollow round pipe parts are fixed and formed by hot melt adhesive.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a double-deck formula laminating mould, includes bottom plate (1), reinforcing bar (2) of wearing out in the pouring region, its characterized in that still includes connecting piece (3) that are located bottom plate (1) top, reinforcing bar (2) are located between bottom plate (1) and connecting piece (3), still are provided with sealing member (4) between bottom plate (1) and connecting piece (3), pass through bolt (5) fixed connection between bottom plate (1) and connecting piece (3).
2. The double-deck laminating mold according to claim 1, wherein the bottom plate (1) is rectangular, the connecting member (3) is a rectangular pipe, and the long axis of the rectangular pipe is parallel to the long axis of the bottom plate (1); the width of the bottom plate (1) is larger than that of the rectangular tube.
3. The double-layer laminating die of claim 2, wherein a pattern steel plate (6) is welded on the forming surface of the rectangular tube.
4. The double-layer laminating die according to claim 3, wherein the surface of the patterned steel plate (6) facing the casting area is coplanar with the surface of the base plate (1) facing the casting area.
5. The double-layer laminating die according to claim 2, characterised in that the sealing element (4) is laid between the base plate (1) and the connecting piece (3) and covers the reinforcement (2) from above.
6. The two-layer laminating die of claim 1, wherein the seal (4) is an ethylene propylene diene monomer strip; sealing member (4) include two hollow round pipe portion (401), through rubber portion (402) fixed connection between the top of two hollow round pipe portion (401).
7. The double-layered laminating die according to claim 1, characterised in that the bottom plate (1) is a steel plate.
8. The double-layer type laminating die according to claim 1, further comprising a pressure rod (7), wherein the pressure rod (7) is located outside the pouring area, one end of the pressure rod (7) is fixed on the bottom plate (1), and the other end of the pressure rod is suspended.
9. The double-deck laminating die of claim 1, wherein a spacer (8) is provided between the nut of the bolt (5) and the top surface of the connecting piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664159.8U CN210999251U (en) | 2019-09-30 | 2019-09-30 | Double-layer type overlapping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664159.8U CN210999251U (en) | 2019-09-30 | 2019-09-30 | Double-layer type overlapping die |
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| CN210999251U true CN210999251U (en) | 2020-07-14 |
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| CN201921664159.8U Active CN210999251U (en) | 2019-09-30 | 2019-09-30 | Double-layer type overlapping die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696158A (en) * | 2019-09-30 | 2020-01-17 | 中建科技成都有限公司 | Double-layer type overlapping die and installation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696158A (en) * | 2019-09-30 | 2020-01-17 | 中建科技成都有限公司 | Double-layer type overlapping die and installation method |
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