CN204386149U - Mechanization rigging - Google Patents
Mechanization rigging Download PDFInfo
- Publication number
- CN204386149U CN204386149U CN201420869080.XU CN201420869080U CN204386149U CN 204386149 U CN204386149 U CN 204386149U CN 201420869080 U CN201420869080 U CN 201420869080U CN 204386149 U CN204386149 U CN 204386149U
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- side plate
- top board
- mould unloading
- support bar
- rotor
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Abstract
The utility model discloses a kind of mechanization rigging, comprise inner formword and exterior sheathing, described inner formword is positioned at the inner side of described exterior sheathing, and and there is between exterior sheathing certain distance, this distance is used for concreting; Inner formword comprises top board, lays respectively at the side plate of top board both sides, is positioned at the mould unloading support bar on top board opposite and telescopic mould unloading leading screw, the two ends of mould unloading support bar are respectively used to the side plate withstanding both sides, one end of mould unloading leading screw is fixedly connected with the inner surface of top board, and the other end is fixedly connected with the inner surface of side plate; The both sides of top board are flexibly connected with one end of side plate by bearing pin, and side plate can rotate centered by bearing pin.This mechanization rigging has that structure is simple, practical, firmly advantage, form unit is unloaded by arranging on inner formword, be convenient to install and masterplate in removal, the construction period that steel form is assembled shortens greatly, save Fang Han make and the set-up time, the mould that reduces costs, modularization mechanization punching block, is applicable to prefabrication and produces.
Description
Technical field
The utility model relates to building field, particularly a kind of mechanization rigging.
Background technology
Current, roadbed, road bridge, railway bridges and culverts etc. are mainly cast-in-place, box-shaped, the arched concrete culvert pipe of the construction of domestic employing cast in situs method, railway, traffic, hydraulic engineering oneself obtain more application.The shortcoming of cast-in-situ concrete is in construction operation time length, at the scene making, comparatively large to eco-environmental impact, excavation area is wide, easily locally there is seepage in the concrete of field fabrication of wasting time and energy, easily there is crack (containing body sidewall entire crack etc.) in cast-in-situ concrete culvert pipe, affects the using function of pipeline.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of mechanization rigging, makes and the set-up time, reduce cost of production simultaneously to save Fang Han.
Based on above-mentioned purpose, the mechanization rigging that the utility model provides comprises inner formword and exterior sheathing, and described inner formword is positioned at the inner side of described exterior sheathing, and and between described exterior sheathing, there is certain distance, this distance is used for concreting;
Wherein, described inner formword comprises top board, lay respectively at the side plate of described top board both sides, be positioned at the mould unloading support bar on described top board opposite, and telescopic mould unloading leading screw, the both sides of described top board are connected with the top movable of side plate by bearing pin, described top board is respectively arranged with top board rotor at the head and the tail two ends on itself and surface, side plate junction, described side plate is respectively arranged with side plate rotor at the head and the tail two ends on itself and surface, top board junction, described top board rotor and side plate rotor all have through hole, and make the side plate rotor at the top board rotor at described top board two ends and side plate two ends bonded to each other respectively by bearing pin through through hole, thus side plate is rotated centered by bearing pin, the two ends of described mould unloading support bar are respectively used to the side plate withstanding both sides, and described one end of mould unloading leading screw is fixedly connected with the inner surface of top board, and the other end is fixedly connected with the inner surface of side plate.
As an embodiment of the present utility model, described top board rotor is perpendicular to the surface of described top board and side plate junction, described side plate rotor perpendicular to the surface of described side plate and top board junction, the soffit of described top board rotor and the upper surface of side plate rotor bonded to each other.
As an embodiment of the present utility model, described mould unloading leading screw comprises strut, nut, screw mandrel and otic placode, described nut lays respectively at the two ends of strut, described screw mandrel is by internal and external threads and nut screw connection activity, thus the Tension and Compression realized described mould unloading leading screw, described otic placode is fixedly connected with screw mandrel.
As an embodiment of the present utility model, described otic placode has connecting hole, described connecting hole is used for, by bearing pin, the two ends of described mould unloading leading screw are individually fixed in top board and side plate; The centre position of described strut offers perforation, and described perforation is used for crowbar is passed therethrough.
As an embodiment of the present utility model, described leading screw is terraced threaded screw rod, and described nut is terraced screw nut, and described otic placode is perpendicular to the radial cross-section of described screw mandrel, and the hand of spiral on the nut at described strut two ends is contrary.
As another embodiment of the present utility model, described mould unloading support bar is positioned at the bottom of described inner formword, described top board, two side plates, mould unloading support bars surround polygonal inner formword passage, the quantity of mould unloading support bar is at least 2, and is evenly distributed between two side plates along the horizontal direction of inner formword passage.
As a preferred embodiment of the present utility model, described mould unloading support bar has many, is evenly distributed in inner formword passage, and all mould unloading support bars are all positioned at same level.
As an embodiment of the present utility model, described inner formword also comprises top plate supporting bar and cross beam support bar, described top plate supporting bar is fixed on the inner surface of top board, described cross beam support bar is fixed on the inner surface of side plate, and the two ends of described mould unloading leading screw are connected with top plate supporting bar, cross beam support bar respectively.
As a preferred embodiment of the present utility model, described top plate supporting bar is I shape, and its upper surface and top board inner surface are fitted, and its soffit is connected with one end of mould unloading leading screw.
As a preferred embodiment of the present utility model, the soffit of described top plate supporting bar is connected with one end of mould unloading leading screw by top board brace, and described top board brace is vertical with the soffit of top plate supporting bar.
As a preferred embodiment of the present utility model, described cross beam support bar is hollow quadrangle, and the inner surface of an one side and side plate is fitted, and the adjacent side of this side is connected with the other end of mould unloading leading screw.
As a preferred embodiment of the present utility model, described cross beam support bar is connected with the other end of mould unloading leading screw by crossbeam brace, and described crossbeam brace is vertical with the surface of cross beam support bar.
The mechanization rigging that the utility model provides as can be seen from above has that structure is simple, practical, firmly advantage, form unit is unloaded by arranging on inner formword, be convenient to install and masterplate in removal, the construction period that steel form is assembled shortens greatly, save Fang Han make and the set-up time, the mould that reduces costs, modularization mechanization punching block, is applicable to prefabrication and produces.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment mechanization rigging;
Fig. 2 is the structural representation of the inner formword of the utility model embodiment mechanization rigging;
Fig. 3 is the structural representation of the mould unloading leading screw of the utility model embodiment mechanization rigging;
Fig. 4 is the structural representation of the stiffening girder of the utility model embodiment mechanization rigging;
Fig. 5 is the structural representation of the top plate supporting bar of the utility model embodiment mechanization rigging;
Fig. 6 is the structural representation of the cross beam support bar of the utility model embodiment mechanization rigging;
Fig. 7 is the utility model embodiment top board and the structural representation of side plate in junction.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
The mechanization rigging that the utility model provides comprises inner formword and exterior sheathing, and described inner formword is positioned at the inner side of described exterior sheathing, and and between described exterior sheathing, there is certain distance, this distance is used for concreting, wherein, described inner formword comprises top board, lay respectively at the side plate of described top board both sides, be positioned at the mould unloading support bar on described top board opposite, and telescopic mould unloading leading screw, the both sides of described top board are connected with the top movable of side plate by bearing pin, described top board is respectively arranged with top board rotor at the head and the tail two ends on itself and surface, side plate junction, described side plate is respectively arranged with side plate rotor at the head and the tail two ends on itself and surface, top board junction, described top board rotor and side plate rotor all have through hole, and make the side plate rotor at the top board rotor at described top board two ends and side plate two ends bonded to each other respectively by bearing pin through through hole, thus side plate is rotated centered by bearing pin, the two ends of described mould unloading support bar are respectively used to the side plate withstanding both sides, and described one end of mould unloading leading screw is fixedly connected with the inner surface of top board, and the other end is fixedly connected with the inner surface of side plate.
See Fig. 1, it is the front view of the utility model embodiment mechanization rigging.As an embodiment of the present utility model, described mechanization rigging comprises inner formword 1 and exterior sheathing 2, and described inner formword 1 is positioned at the inner side of described exterior sheathing 2, and and between described exterior sheathing 2, there is certain distance, this distance is used for concreting.
See Fig. 2, it is the structural representation of the inner formword of the utility model embodiment mechanization rigging.Composition graphs 1 and Fig. 2 known, described inner formword 1 comprises top board 11, lays respectively at the side plate 12 of described top board 11 both sides, is positioned at the mould unloading support bar 13 on described top board 11 opposite and telescopic mould unloading leading screw 16.The two ends of described mould unloading support bar 13 are respectively used to the side plate 12 withstanding both sides, and one end of described mould unloading leading screw 16 is fixedly connected with the inner surface of top board 11, and the other end is fixedly connected with the inner surface of side plate 12.In the present embodiment, the both sides of described top board 11 are flexibly connected with one end of side plate 12 by bearing pin 18, and described side plate 12 can rotate centered by bearing pin 18.
It should be noted that, described mould unloading leading screw 16 can stretch, when described mould unloading support bar 13 withstands the side plate 12 of both sides, inner formword 1 is in assembled state, the length of stretching mould unloading leading screw 16, when by mould unloading support bar 13 from when removing between the side plate 12 of both sides, shorten the length of mould unloading leading screw 16, the side plate 12 of both sides is drawn over to one's side to the inside.
See Fig. 3, it is the structural representation of the mould unloading leading screw of the utility model embodiment mechanization rigging.Described mould unloading leading screw 16 comprises strut 161, nut 162, screw mandrel 163 and otic placode 165, described nut 162 lays respectively at the two ends of strut 161, described screw mandrel 163 coordinates activity by internal and external threads with nut 162, thus the Tension and Compression realized described mould unloading leading screw 16, described otic placode 165 is fixedly connected with screw mandrel 163.Described otic placode 165 also has connecting hole 164, and the two ends of mould unloading leading screw 16 can be individually fixed in top board 11 and side plate 12 by bearing pin by described connecting hole 164.
As an embodiment of the present utility model, described leading screw 163 can be ladder shell line screw mandrel, and described nut 162 can be ladder shell line nut.Preferably, described otic placode 165 is perpendicular to the radial cross-section of described screw mandrel 163.
Preferably, the centre position of described strut 161 offers perforation 166, so that constructor uses the instruments such as crowbar to insert in perforation 166, thus by rotating the instruments such as crowbar, strut 161 being rotated, reaching the object regulating mould unloading screw mandrel 16 length.It should be noted that, the screw thread on the nut 162 at described strut 161 two ends should be oppositely arranged, and namely direction is contrary.For example, when turn clockwise strut 161 time, the screw mandrel 163 at two ends is all threaded in strut 161 by nut 162, and mould unloading leading screw 16 is contracted; When being rotated counterclockwise strut 161, the screw mandrel 163 at two ends is all screwed out strut 161 by nut 162, and mould unloading leading screw 16 is stretched.
As shown in Figure 1, inner formword is now in assembled state, and the side plate 12 of both sides is withstood at the two ends of mould unloading support bar 13 respectively.When needs removal inner formword 1, mould unloading support bar 13 is removed between the side plate 12 of both sides, and shorten the length of mould unloading leading screw 16, under the pulling force effect of gravity and mould unloading leading screw 16, two side plates 12 come closer, and take advantage of a situation top board 11 concrete product with cast departed from, reach the object of removal inner formword 1.Therefore, unload mold process whole, carry out receipts limit mainly through mould unloading leading screw 16, so inner formword 1 and concrete product can be separated from fast, effortlessly, then shift out whole inner formword 1, finally pull open exterior sheathing 2, then just can carry out lifting concrete product.
Preferably, the top of described side plate 12 bends inwards and forms top bevel 121, and described top bevel 121 is 60 ~ 80 degree relative to the bending angle of side plate 12.As a preferred embodiment of the present utility model, the bottom of described side plate 12 bends inwards and forms inclined-plane, the end 122, and inclined-plane, the described end 121 is 30 ~ 60 degree relative to the bending angle of side plate 12.More preferably, the area of described top bevel 121 is greater than the area on inclined-plane, the end 122.The top of side plate 12 and bottom adopt inclined design to contribute to the quick disengaging of side plate 12 and concrete product.
As an embodiment of the present utility model, when inner formword 1 is in assembled state, described top board 11, two side plates 12, mould unloading support bar 13 can surround polygonal inner formword passage, as shown in Figure 2.The quantity of described mould unloading support bar 13 is at least 2, and is evenly distributed between two side plates 12 along the horizontal direction of inner formword passage.It should be noted that, the quantity of described mould unloading support bar 13 can be determined according to the length of cast product, if length is longer, then needs correspondingly to accelerate.And the quantity increasing mould unloading support bar 13 can improve the stability of inner formword 1, but can increase mould unloading workload, therefore needs to determine according to concrete construction requirement.
Preferably, described mould unloading support bar 13 is positioned at the bottom of described inner formword 1, to strengthen the enabling capabilities of mould unloading support bar 13 to whole inner formword 1.Therefore, described inner formword passage does not only have plate in bottom, and namely bottom surface is empty, and other faces are then surrounded by top board 11 and side plate 12.More preferably, described mould unloading support bar 13 has many, is evenly distributed in inner formword passage, and all mould unloading support bars 13 are all positioned at same level.
As another embodiment of the present utility model, the inner surface of described side plate 12 is fixedly connected with some stiffening girders 17, to strengthen the intensity of whole inner formword 1.Preferably, described stiffening girder 17 is uniformly distributed along the horizontal direction of inner formword passage.More preferably, described stiffening girder 17 is longitudinally arranged, and namely stiffening girder 17 is vertical with the base of side plate 12.
As an embodiment of the present utility model, between adjacent stiffening girder 17, be provided with a mould unloading support bar 13, to strengthen the carrying uniformity of inner formword 1.
See Fig. 4, it is the structural representation of the stiffening girder of the utility model embodiment mechanization rigging.As another embodiment of the present utility model, the cross section of described stiffening girder 17 is concave character type, and one side 171 and the inner surface of side plate 12 are fitted fixing.The opening direction of the stiffening girder 17 of all concave character types is preferably consistent, and as shown in Figure 2, the opening direction of described stiffening girder 17 is all towards the inside of inner formword passage.
It should be noted that, because stiffening girder 17 and side plate 12 are longitudinally fitted, therefore, its global shape is preferably consistent with the shape of side plate 12.As shown in Figures 2 and 3, the top bevel 121 of described side plate 12 is in inclined-plane, and therefore, the top 172 of stiffening girder 17 also has corresponding one section to be tilt.The inclined-plane, the end 122 of described side plate 12 is in inclined-plane, then the bottom 173 of stiffening girder 17 also has corresponding one section to be tilt.
As a preferred embodiment of the present utility model, described inner formword 1 also comprises top plate supporting bar 14 and cross beam support bar 15, described top plate supporting bar 14 is fixed on the inner surface of top board 11, described cross beam support bar 15 is fixed on the inner surface of side plate 12, and the two ends of described mould unloading leading screw 16 are connected with top plate supporting bar 14, cross beam support bar 15 respectively.
See Fig. 5, it is the structural representation of the top plate supporting bar of the utility model embodiment mechanization rigging.As shown in Figure 5, described top plate supporting bar 14 is in I shape, and its upper surface 141 is fitted with the inner surface of top board 11, and its soffit 142 is connected with one end of mould unloading leading screw 16.Preferably, the soffit of described top plate supporting bar 14 is connected with one end of mould unloading leading screw 16 by top board brace 143.It should be noted that, the soffit of described top plate supporting bar 14 can arrange multiple top board brace 143, and each top board brace 143 corresponds to a mould unloading leading screw 16, and each top board brace 143 is connected with mould unloading leading screw 16 respectively.
More preferably, described top board brace 143 is provided with perforate, and this top board brace 143 is substantially vertical with the soffit of top plate supporting bar 14, so that top plate supporting bar 14 is connected securely with the end of mould unloading leading screw 16.
See Fig. 6, it is the structural representation of the cross beam support bar of the utility model embodiment mechanization rigging.Described cross beam support bar 15 is in hollow quadrangle, and fit with the inner surface of side plate 12 in an one side 151, the adjacent side 152 of this side 151 is connected with the other end of mould unloading leading screw 16.
As a preferred embodiment of the present utility model, the side 152 of described cross beam support bar 15 is provided with crossbeam brace 153, described cross beam support bar 15 is connected with the other end of mould unloading leading screw 16 by crossbeam brace 153.Preferably, on the side 152 of described cross beam support bar 15, compartment of terrain is provided with multiple crossbeam brace 153, and each crossbeam brace 153 is connected with mould unloading leading screw 16 respectively.More preferably, described crossbeam brace 153 is provided with perforate, and this crossbeam brace 153 is substantially vertical with the surface of cross beam support bar 15, so that cross beam support bar 15 is connected securely with the end of mould unloading leading screw 16.
Preferably, the top of described crossbeam brace 153 and/or top board brace 143 is arc-shaped.
It should be noted that, the inner surface of side plate 12 is fixedly connected with in the embodiment of some stiffening girders 17, the side 151 of described cross beam support bar 15 is actually and is fixedly connected with stiffening girder 17.
See Fig. 7, it is the utility model embodiment top board and the structural representation of side plate in junction.As an embodiment of the present utility model, described top board 11 is respectively arranged with top board rotor 19 at the head and the tail two ends on itself and surface, side plate 12 junction, described side plate 12 is respectively arranged with side plate rotor 20 at the head and the tail two ends on itself and surface, top board 11 junction, described top board rotor 19 and side plate rotor 20 all have through hole, and make the side plate rotor 20 at the top board rotor 19 at described top board 11 two ends and side plate 12 two ends bonded to each other respectively by bearing pin 18 through through hole, thus side plate 12 can be rotated centered by bearing pin 18.
It should be noted that, what Fig. 7 showed is top board side and the structural representation of one block of side plate in one end, junction, and other three positions are also adopt identical connected mode.See Fig. 2, this inner formword needs 4 bearing pins, the corresponding one piece of top board rotor 19 of every root bearing pin and one piece of side plate rotor 20.
Preferably, described top board rotor 19 is perpendicular to this connecting surface, and described side plate rotor 20, perpendicular to this connecting surface, to improve side plate 12 stability when rotated, also makes whole inner formword 1 more firm, mould unloading and die-filling time also more laborsaving.Make the rotation of side plate 12 more smooth.
In this enforcement, the soffit of described top board rotor 19 and the upper surface of side plate rotor 20 bonded to each other.Certainly, this laminating is movable, and when side plate 12 rotates, top board rotor 19 can change with the bonding position of side plate rotor 20 thereupon, as long as fit both ensureing.So, can make between top board rotor 19 and side plate rotor 20 mutually stressed, thus improve the stability of whole inner formword 1.
The mechanization rigging that the utility model provides is by template mechanization, adopt batch production Prefabrication, site assembly formula is installed, greatly can shorten construction period, and this template can reuse, and speed of production obviously promotes, and easy to operate, quality can be strong control property, and potential safety hazard reduces greatly.And adopt steel form prefabricated, produce box culvert uniformity, standardization level is high, can effectively ensure the quality of products, and box culvert flood carrying capacity is strong, and quantity of masonry is little, light structure, is convenient to precast assembly.
As can be seen here, the mechanization rigging that the utility model provides has that structure is simple, practical, firmly advantage, form unit is unloaded by arranging on inner formword, be convenient to install and masterplate in removal, the construction period that steel form is assembled shortens greatly, save Fang Han make and the set-up time, the mould that reduces costs, modularization mechanization punching block, is applicable to prefabrication and produces.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a mechanization rigging, is characterized in that, comprises inner formword and exterior sheathing, and described inner formword is positioned at the inner side of described exterior sheathing, and and between described exterior sheathing, there is certain distance, this distance is used for concreting;
Wherein, described inner formword comprises top board, lay respectively at the side plate of described top board both sides, be positioned at the mould unloading support bar on described top board opposite, and telescopic mould unloading leading screw, the both sides of described top board are connected with the top movable of side plate by bearing pin, described top board is respectively arranged with top board rotor at the head and the tail two ends on itself and surface, side plate junction, described side plate is respectively arranged with side plate rotor at the head and the tail two ends on itself and surface, top board junction, described top board rotor and side plate rotor all have through hole, and make the side plate rotor at the top board rotor at described top board two ends and side plate two ends bonded to each other respectively by bearing pin through through hole, thus side plate is rotated centered by bearing pin, the two ends of described mould unloading support bar are respectively used to the side plate withstanding both sides, and described one end of mould unloading leading screw is fixedly connected with the inner surface of top board, and the other end is fixedly connected with the inner surface of side plate.
2. mechanization rigging according to claim 1, it is characterized in that, described top board rotor is perpendicular to the surface of described top board and side plate junction, described side plate rotor perpendicular to the surface of described side plate and top board junction, the soffit of described top board rotor and the upper surface of side plate rotor bonded to each other.
3. mechanization rigging according to claim 2, it is characterized in that, described mould unloading leading screw comprises strut, nut, screw mandrel and otic placode, described nut lays respectively at the two ends of strut, described screw mandrel is by internal and external threads and nut screw connection activity, thus the Tension and Compression realized described mould unloading leading screw, described otic placode is fixedly connected with screw mandrel.
4. mechanization rigging according to claim 3, is characterized in that, described otic placode has connecting hole, and described connecting hole is used for, by bearing pin, the two ends of described mould unloading leading screw are individually fixed in top board and side plate; The centre position of described strut offers perforation, and described perforation is used for crowbar is passed therethrough.
5. mechanization rigging according to claim 4, it is characterized in that, described leading screw is terraced threaded screw rod, and described nut is terraced screw nut, described otic placode is perpendicular to the radial cross-section of described screw mandrel, and the hand of spiral on the nut at described strut two ends is contrary.
6. mechanization rigging according to claim 1, it is characterized in that, described mould unloading support bar is positioned at the bottom of described inner formword, described top board, two side plates, mould unloading support bars surround polygonal inner formword passage, the quantity of mould unloading support bar is at least 2, and is evenly distributed between two side plates along the horizontal direction of inner formword passage.
7. mechanization rigging according to claim 6, is characterized in that, described mould unloading support bar has many, is evenly distributed in inner formword passage, and all mould unloading support bars are all positioned at same level.
8. mechanization rigging according to claim 1, it is characterized in that, described inner formword also comprises top plate supporting bar and cross beam support bar, described top plate supporting bar is fixed on the inner surface of top board, described cross beam support bar is fixed on the inner surface of side plate, and the two ends of described mould unloading leading screw are connected with top plate supporting bar, cross beam support bar respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869080.XU CN204386149U (en) | 2014-12-31 | 2014-12-31 | Mechanization rigging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869080.XU CN204386149U (en) | 2014-12-31 | 2014-12-31 | Mechanization rigging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386149U true CN204386149U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869080.XU Expired - Fee Related CN204386149U (en) | 2014-12-31 | 2014-12-31 | Mechanization rigging |
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| Country | Link |
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| CN (1) | CN204386149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756338A (en) * | 2016-04-14 | 2016-07-13 | 嘉善誉亨木业有限责任公司 | Building template convenient for concrete pouring |
-
2014
- 2014-12-31 CN CN201420869080.XU patent/CN204386149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756338A (en) * | 2016-04-14 | 2016-07-13 | 嘉善誉亨木业有限责任公司 | Building template convenient for concrete pouring |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20201231 |