CN203296377U - Forming concrete mold - Google Patents
Forming concrete mold Download PDFInfo
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- CN203296377U CN203296377U CN2013203179298U CN201320317929U CN203296377U CN 203296377 U CN203296377 U CN 203296377U CN 2013203179298 U CN2013203179298 U CN 2013203179298U CN 201320317929 U CN201320317929 U CN 201320317929U CN 203296377 U CN203296377 U CN 203296377U
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- floor
- press strip
- concrete
- deep trouth
- shallow slot
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Abstract
The utility model discloses a forming concrete mold which comprises a conical barrel (1) and a cross-shaped pressing die; four notches evenly arranged in the circumference are formed in the upper opening of the conical barrel (1), and an arc is arranged at the bottom of each notch; the cross-shaped pressing die comprises deep groove pressing bars (4) and shallow groove pressing bars (5), wherein the deep groove pressing bars (4) and the shallow groove pressing bars (5) are perpendicularly crossed. According to the forming concrete mold, the problem that an upper-layer reinforcing mesh is unsmooth or inaccurate in height positioning due to tilting of n-shaped reinforcing steel bar stirrups in the prior art does not occur, the forming concrete mold can help operational staff to strictly control the thickness delta of the upper-layer reinforcing steel bar net of a floor, reduces the pouring error between the upper-layer reinforcing steel bar net and a floor plane, and improves construction quality of floor pouring. The forming concrete mold can also reduce the using amount of reinforcing steel bars in the floor, and reduces pouring cost of the floor.
Description
Technical field
The utility model relates to a kind of setting concrete mould, and particularly a kind of setting concrete mould of controlling floor reinforced bar mesh surface protection layer thickness, belong to building floor pouring technique field.
Background technology
Development along with builing industry; highrise building is more and more; government department, Construction unit, unit in charge of construction etc. all have higher requirement to the construction quality of engineering; formulate various relevant institutions and strengthened the inspection to engineering construction quality; not only the thickness of floor improved to higher requirement, simultaneously steel mesh reinforcement in floor has also been had higher requirement apart from the distance (being thickness of protection tier δ) between slab surfaces.
In traditional floor slab construction, after good slab form, braiding lower floor steel mesh reinforcement in template formerly, the horse orange welding that then is bent into reinforcing bar or colligation, in the top reinforcement sieve bottom, support top mat, and then carry out concreting.The thickness of floor can be controlled by the side template of floor, and the height of top mat is controlled at the Ma Cheng of top reinforcement sieve bottom by welding or colligation.According to the thickness requirement of floor, the height of strictly controlling top mat can guarantee the thickness of protection tier δ of top mat.
Prior art, in work progress, is difficult to guarantee that the Ma Cheng of top reinforcement sieve bottom is vertical, and some there will be the horse orange to tilt in welding or process of binding phenomenon, cause the top mat insufficient height; Ma Cheng also there will be mismachining tolerance in process in addition, sometimes also there will be that welding or colligation point are inaccurate causes the top mat out-of-flatness, cause some place of top mat high, some place is low, the floor of therefore building out, in the situation that guarantee slab thickness, also some place is thick apart from distance between slab surfaces to there will be top mat, some place is thin, has affected the quality of floor.Be unfavorable for controlling thickness of protection tier δ.In casting process, often only noticed that the gross thickness of floor is controlled, and ignored thickness of protection tier δ, affected the construction quality of floor.
Summary of the invention
The purpose of this utility model is, a kind of setting concrete mould that can control floor reinforced bar mesh surface protection layer thickness is provided, and can help the constructing operation personnel strictly to control the quality of floor slab construction, to overcome the deficiencies in the prior art.
The technical solution of the utility model:
A kind of setting concrete mould, described setting concrete mould comprises conically shaped and cross pressing mold; Conically shaped suitable for reading is provided with four notches that are uniformly distributed along the circumference, and the notch bottom is circular arc; Described cross pressing mold comprises deep trouth press strip and the shallow slot press strip that intersects vertically.
In aforementioned mould, described four notches that are uniformly distributed along the circumference comprise a pair of relative deep trouth mouth and a pair of relative shallow slot mouth; The degree of depth of deep trouth mouth equals 2 times of bar diameter D and adds 5mm, and the degree of depth of shallow slot mouth 3 equals bar diameter D and adds 5mm.
In aforementioned mould, the deep trouth press strip of described cross pressing mold and the length of shallow slot press strip are greater than the diameter of conically shaped, and the height of deep trouth press strip equals 2 times of bar diameter D and adds 5mm, and the height of shallow slot press strip equals bar diameter D and adds 5mm.
Compared with prior art, the utility model substitutes the upper steel mesh reinforcement support of existing reinforcing bar Ma Cheng as floor with the typing concrete.Out-of-flatness or the inaccurate problem of altitude location of top mat can not occur because of the inclination of door font reinforcing bar Ma Cheng, to cause in prior art; can help the constructing operation personnel strictly to control the thickness of protection tier δ of floor top mat; reduce the error of building of top mat and floor level, improve the construction quality that floor is built.Owing to adopting the typing concrete to substitute existing door font reinforcing bar Ma Cheng, also can reduce the consumption of reinforcing bar in floor, reduced the cost of building of floor.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of typing concrete mould;
Fig. 3 is the structural representation of typing concrete;
Fig. 4 is the schematic diagram that concerns between typing concrete and slab thickness.
Being labeled as in accompanying drawing: 1-conically shaped, 2-deep trouth mouth, 3-shallow slot mouth, 4-deep trouth press strip, 5-shallow slot press strip, 6-typing concrete, 7-cross recess, 8-longitudinal reinforcement, 9-transverse reinforcement, 10-floor.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, but not as to any restriction of the present utility model.
The utility model is constructed according to a kind of following method of controlling floor reinforced bar mesh surface protection layer thickness, as shown in Figure 1 and Figure 4, the method is to substitute existing reinforcing bar Ma Cheng with the setting concrete, or as the supplementing for supporting the top mat of floor of reinforcing bar Ma Cheng, thereby with the planeness of guaranteeing top mat in floor, improve the construction quality of floor; The height h of setting concrete is less than slab thickness B, and the top of setting concrete is provided with cross recess, and the top mat in floor carries out floor again and builds after being stuck in the cross recess at setting concrete top; While watering build floor, utilize the whole height of setting concrete, the floorslab concrete finished surface is contour or higher than setting concrete upper surface 1～8mm, to reach the purpose of controlling floor reinforced bar mesh surface protection layer thickness and slab thickness with the setting concrete.Described setting concrete is built and formed by mould, and is identical with the cross recess shape at setting concrete top with the height that guarantees each setting concrete by mould, thereby guarantees the planeness of top mat in floor.Described top mat is formed by one group of longitudinal reinforcement and the welding of one group of transverse reinforcement or colligation, and longitudinal reinforcement is positioned at above or below transverse reinforcement; Described setting concrete be shaped as circular cone shape, the cross recess shape at setting concrete top is corresponding with the shape at reinforcing bar intersection point place in length and breadth, after the reinforcing bar intersection point was stuck in cross recess in length and breadth, the top mat peak was 5mm apart from the concrete distance from top h that formalizes.When carrying out the building of floor, with aluminum alloy mould plate, set up building slab, the side plate height of building slab equals slab thickness, according to the side plate end face of building slab, the upper surface of floor is carried out to levelling, controls the floor upper surface apart from setting concrete end face distance 1～8mm.
The of the present utility model a kind of setting concrete mould that builds according to said method is: this setting concrete mould comprises conically shaped 1 and cross pressing mold; Conically shaped 1 suitable for reading is provided with four notches that are uniformly distributed along the circumference, and the notch bottom is circular arc; Described cross pressing mold comprises deep trouth press strip 4 and the shallow slot press strip 5 that intersects vertically.Described four notches that are uniformly distributed along the circumference comprise a pair of relative deep trouth mouth 2 and a pair of relative shallow slot mouth 3; The degree of depth of deep trouth mouth 2 equals 2 times of bar diameter D and adds 5mm, and the degree of depth of shallow slot mouth 3 equals bar diameter D and adds 5mm.The length of deep trouth press strip 4 and shallow slot press strip 5 is greater than the diameter of conically shaped 1, and the height of deep trouth press strip 4 equals 2 times of bar diameter D and adds 5mm, and the height of shallow slot press strip 5 equals bar diameter D and adds 5mm.
Embodiment
This routine slab thickness B is 100 ± 5mm, and the bar diameter D of top mat is 10mm.During concrete enforcement, construct according to the following steps:
1, first make typing concrete mould.Typing concrete mould comprises with the steel plate of 2mm makes conically shaped 1 and cross pressing mold.The aperture suitable for reading of conically shaped 1 is 50mm, and the end opening aperture is 120mm, and the height of conically shaped 1 is 95mm.Conically shaped 1 suitable for reading is provided with four notches that are uniformly distributed along the circumference, and the notch bottom is circular arc.Wherein a pair of relative notch is deep trouth mouth 2, and a pair of relative notch is shallow slot mouth 3 in addition.The degree of depth of deep trouth mouth 2 equals 25, and the degree of depth of shallow slot mouth 3 equals 15.Described cross pressing mold comprises deep trouth press strip 4 and the shallow slot press strip 5 that intersects vertically.The length of deep trouth press strip 4 and shallow slot press strip 5 is 100.Deep trouth press strip 4 and shallow slot press strip 5 bottom surfaces are arc surface, and the height of deep trouth press strip 4 equals the degree of depth of deep trouth mouth 2; The height of shallow slot press strip 5 equals the degree of depth of shallow slot mouth 2.
2, build typing concrete 6.The end opening of conically shaped 1 is placed on casting platform, with concrete, conically shaped 1 is filled to tamping, then the deep trouth mouth 2 of the deep trouth press strip 4 on the cross pressing mold being aimed on conically shaped 1 pushes downwards, by the part concrete extrusion in conically shaped 1, until the upper plane of cross pressing mold and conically shaped 1 is suitable for reading concordant, then conically shaped 1 top concrete is floating, the concrete mould of finalize the design after the typing of the concrete of conically shaped 1 tread flaking that makes progress is taken off, and waits for that the typing concrete is complete fixed rear standby.
3, set up building slab.With aluminum alloy mould plate, set up building slab, building slab comprises base plate and side plate.The size and shape of base plate is definite according to the floor size and shape, and the side plate height is 100mm.
4, braiding lower floor steel mesh reinforcement on the building slab base plate.The longitudinal reinforcement 8 that with diameter is 10mm becomes lower floor's steel mesh reinforcement with the crisscross welding of transverse reinforcement 9 or colligation.
5, in the gap of lower floor's steel mesh reinforcement, put some be used to supporting the typing concrete 6 of top mat.
6, with the longitudinal reinforcement 8 that diameter is 10mm, with the crisscross welding of transverse reinforcement 9 or colligation, become top mat.
7, will weld or colligation become top mat be placed in the typing concrete 6 on, adjust the position of typing concrete 6, longitudinal reinforcement 8 or the transverse reinforcement 9 of top mat are stuck in the cross recess 7 at typing concrete 6 tops, or the longitudinal reinforcement 8 of top mat is stuck in the cross recess 7 at typing concrete 6 tops with the intersection point of transverse reinforcement 9.
8, with concrete, the building slab internal cavity is filled to tamping, and the upper plane of floor 10 is floating, and the upper plane of floor 10 is concordant with the side plate base of building slab.
9, during concrete is fixed, regularly use water curing, after floor is fully fixed, remove building slab, complete building of floor.
The utility model can all use the support of typing concrete 6 as top mat; because typing concrete 6 use typing concrete mould 1 unified building form; so can guarantee the smooth of top mat; thereby also can guarantee that top mat is consistent with the upper plan range of floor 10, be convenient to control the thickness of protection tier δ of top mat.During concrete enforcement, can upper strata gold steel mesh reinforcement each in length and breadth the intersection point of reinforcing bar place a typing concrete 6 and support; If the bar diameter of top mat is thicker, when steel mesh reinforcement intensity is larger, also can a typing concrete 6 be set at interval of an intersection point.Also can, with typing concrete 6 as reinforcing bar horse orange supplemental support, with typing concrete 6, replace the lower reinforcing bar Ma Cheng of Partial Height top mat to be propped up smooth.Because typing concrete 6 of the present utility model is truncated cone, support steadily, not there will be the height change that causes because of inclination, and affect the smooth of top mat.
ThisUtility model substitutes the upper steel mesh reinforcement support of existing reinforcing bar Ma Cheng as floor with the typing concrete.Out-of-flatness or the inaccurate problem of altitude location of top mat can not occur because of the inclination of door font reinforcing bar Ma Cheng, to cause in prior art; can help the constructing operation personnel strictly to control the thickness of protection tier δ of floor top mat; reduce the error of building of top mat and floor level, improve the construction quality that floor is built.Owing to adopting the typing concrete to substitute existing door font reinforcing bar Ma Cheng, also can reduce the consumption of reinforcing bar in floor, reduced the cost of building of floor.
Claims (3)
1. setting concrete mould, it is characterized in that: described setting concrete mould comprises conically shaped (1) and cross pressing mold; Conically shaped (1) suitable for reading is provided with four notches that are uniformly distributed along the circumference, and the notch bottom is circular arc; Described cross pressing mold comprises deep trouth press strip (4) and the shallow slot press strip (5) that intersects vertically.
2. setting concrete mould according to claim 1, it is characterized in that: described four notches that are uniformly distributed along the circumference comprise a pair of relative deep trouth mouth (2) and a pair of relative shallow slot mouth (3); The degree of depth of deep trouth mouth (2) equals 2 times of bar diameter D and adds 5mm, and the degree of depth of shallow slot mouth (3) equals bar diameter D and adds 5mm.
3. setting concrete mould according to claim 1, it is characterized in that: the deep trouth press strip (4) of described cross pressing mold and the length of shallow slot press strip (5) are greater than the diameter of conically shaped (1), the height of deep trouth press strip (4) equals 2 times of bar diameter D and adds 5mm, and the height of shallow slot press strip (5) equals bar diameter D and adds 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203179298U CN203296377U (en) | 2013-06-04 | 2013-06-04 | Forming concrete mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203179298U CN203296377U (en) | 2013-06-04 | 2013-06-04 | Forming concrete mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296377U true CN203296377U (en) | 2013-11-20 |
Family
ID=49572398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203179298U Withdrawn - After Issue CN203296377U (en) | 2013-06-04 | 2013-06-04 | Forming concrete mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291001A (en) * | 2013-06-04 | 2013-09-11 | 中建四局第三建筑工程有限公司 | Method for controlling thickness of protection layer on surface of floor slab reinforcing mesh and mould used in method |
| CN108544642A (en) * | 2018-05-29 | 2018-09-18 | 中铁十六局集团城市建设发展有限公司 | A kind of cross saddle mold and cross saddle |
-
2013
- 2013-06-04 CN CN2013203179298U patent/CN203296377U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291001A (en) * | 2013-06-04 | 2013-09-11 | 中建四局第三建筑工程有限公司 | Method for controlling thickness of protection layer on surface of floor slab reinforcing mesh and mould used in method |
| CN108544642A (en) * | 2018-05-29 | 2018-09-18 | 中铁十六局集团城市建设发展有限公司 | A kind of cross saddle mold and cross saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20160810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |