CN205025068U - Height mark adjustable super flat terrace mould - Google Patents
Height mark adjustable super flat terrace mould Download PDFInfo
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- CN205025068U CN205025068U CN201520768424.2U CN201520768424U CN205025068U CN 205025068 U CN205025068 U CN 205025068U CN 201520768424 U CN201520768424 U CN 201520768424U CN 205025068 U CN205025068 U CN 205025068U
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Abstract
Height mark adjustable super flat terrace mould includes square steel guide rail, square steel butt muff, a plurality of angle steel, a plurality of to wearing fastening bolt, a plurality of expansion bolts. The square steel guide rail comprises the square steel of 2 parallels, and the interval is 2-3 meters, along 1-2 meter drilling conduct of length direction interval to wearing the usefulness that fastening bolt is fixed, the square steel joint area of square steel butt muff adopts the inscription muffjoint, 100 long-200mm of butt muff, 50-100mm in the both ends embedding square steel guide rail, the connecting piece of a plurality of angle steel between as square steel guide rail and structure basic unit, 80 long-100mm in the angle steel, it is a plurality of to wearing fastening bolt as the fastening bolt that is connected between square steel guide rail and the angle steel, slotted eye one -to -one on a plurality of expansion bolts and the angle steel, every angle steel adopt 2 expansion bolts anchors on surpassing level land level ground structure basic unit. The utility model discloses the unable difficult problem that satisfies the level ground construction precision requirement of super level land of current construction technology has been solved effectively.
Description
Technical field
The utility model relates to the template that indoor and outdoor terrace absolute altitude controls, and is specifically related to a kind of height mark adjustable ultra-flat terrace template.
Background technology
According to CNS " the GB50209-2010 building floor engineering construction quality standards of acceptance " General Requirements to ground, 80% ground difference of height should not be greater than 4mm/2m, 20% ground difference of height should not be greater than 6mm/2m, it is then that 90% ground difference of height should not be greater than 2mm/3m that super plane earth requires, 10% ground difference of height should not be greater than 3mm/3m, require that in certain distance, planeness is higher more at least with ground waveform when equation of equal altitude value, ultra-flat terrace does not allow to occur rugged undaform simultaneously.Its flatness requirement visible is considerably beyond the requirement of national standard.
At present, in super flat concrete floor construction process, be all generally adopt traditional template to carry out elevation control, as combined steel, wooden form, shaped steel etc.The elongated absolute altitude of this model sheetinstallat is wayward, and error is large, and absolute altitude preferably can only control within the scope of positive and negative 3mm, and especially in concrete placings process, formwork elevation measuring can not adjust, and is difficult to the requirement meeting high accuracy ultra-flat terrace.Therefore the absolute altitude for the ultra-flat terrace of high-precision requirement controls to there is no good control device at present.
Utility model content
The utility model aims to provide a kind of height mark adjustable ultra-flat terrace template, solves the difficult problem that existing construction technology cannot meet the requirement of ultra-flat terrace construction precision.
The technical scheme of utility model: height mark adjustable ultra-flat terrace template, comprises square steel guide rail, square steel butt muff, some angle steel is fixed, some to wearing fastening bolt, some expansion bolts.Square steel guide rail is made up of two parallel square steel, spacing 2 ~ 3 meters, spacing 1 ~ 2 meter boring along its length, as to wearing the fixing use of fastening bolt.Connect sleeve connection in the square steel joint area employing of square steel butt muff, the long 100 ~ 200mm of butt muff, two ends embed 50 ~ 100mm in square steel guide rail, cause ground height or out-of-flatness to avoid square steel guide rail connecting portion to there is dislocation.Some angle steel are as the connector between square steel guide rail and structured base layer, and 80 ~ 100mm grown by angle steel.The every bar right-angle side of angle steel all leaves slotted eye, wherein a level right angle limit is anchored on the ultra-flat terrace surface layer of structured base layer by two expansion bolts, another straight vertical arm of angle is by being connected with square steel guide rail wearing fastening bolt, with corresponding setting that square steel guide rail is boxed out.The object that angle steel right-angle side arranges slotted eye is convenient to square steel guide rail can appropriately adjust on plan-position and absolute altitude, guarantor's steel guide rail Shunping County, grade level.Some to wearing fastening bolt as the connection fastening bolt between square steel guide rail and angle steel.Slotted eye one_to_one corresponding on some expansion bolts and angle steel, each angle steel adopts two expansion bolts to be anchored on ultra-flat terrace structured base layer.
The utility model adopts absolute altitude adjustable formwork, easy construction, the control of square steel model sheetinstallat to ground flat degree is simple, practicability and effectiveness, use can be had enough to meet the need, workable, both can mechanical execution, manually actuated again, be conducive to ground flat degree and quality control on construction, accurately can control Ground concrete planeness, realize earth construction layer once to survive, the later stage is avoided to repair, improve efficiency of construction, reduce construction cost, shorten the construction period, try out in advance for engineering and go into operation and create economic benefit, in ultra-flat terrace or the construction of high accuracy ultra-flat terrace, there is good popularizing application prospect.
Through carrying out field test to ultra-flat terrace achievements in construction and measuring Inspection and analysis, the maximum difference of height in whole workshop section ground can be controlled within the scope of 10mm, the difference of height on the point-to-point transmission ground of any distance 1m is not more than 2mm, reaching the requirement of super plane earth planeness, is a kind of construction method of feasible novel practical.
Accompanying drawing explanation
Accompanying drawing 1 is height mark adjustable ultra-flat terrace template structural representation.
In figure: 1-square steel guide rail, 2-square steel butt muff, 3-angle steel, 4-to wearing fastening bolt, 5-expansion bolt, 6-ultra-flat terrace structured base layer, 7-ultra-flat terrace surface layer.
Detailed description of the invention
Embodiment below in conjunction with accompanying drawing further illustrates the content of utility model.
Height mark adjustable ultra-flat terrace template, comprises elongated 1-square steel guide rail, 2-square steel butt muff, some 3-angle steel, some 4-to wearing fastening bolt, some 5-expansion bolts.
Elongated 1-square steel guide rail is made up of 2 parallel 40 × 60 square steel, spacing 2 ~ 3 meters, and spacing 1 ~ 2 meter bores φ 10 hole along its length, as 4-to wearing the fixing use of fastening bolt.Connect sleeve connection in the square steel joint area employing of 2-square steel butt muff, the long 100 ~ 200mm of 2-square steel butt muff, two ends embed 50 ~ 100mm in 1-square steel guide rail, cause ground height or out-of-flatness to avoid 1-square steel guide rail connecting portion to there is dislocation.Some 3-angle steel are as the connector between square steel guide rail and structured base layer, and 3-angle steel adopts L50 × 5 angle steel, long 80 ~ 100mm.The every bar right-angle side of 3-angle steel all leaves slotted eye, wherein a level right angle limit is anchored on 6-ultra-flat terrace structured base layer by 2 expansion bolts, 3-angle steel is connected with 1-square steel guide rail wearing fastening bolt by 4-by another straight vertical arm of angle, to box out corresponding setting with φ 10 on 1-square steel guide rail.The object that 3-angle steel right-angle side arranges slotted eye is convenient to 1-square steel guide rail can appropriately adjust on plan-position and absolute altitude, ensures 1-square steel guide rail Shunping County, grade level.Some 4-are to wearing fastening bolt as the connection fastening bolt between 1-square steel guide rail and 3-angle steel.Slotted eye one_to_one corresponding on some 5-expansion bolts and 3-angle steel, each 3-angle steel adopts 2 5-expansion bolts to be anchored on 6-ultra-flat terrace structured base layer.7-ultra-flat terrace surface layer thick 60.
The preparation method of height mark adjustable ultra-flat terrace template comprises the following steps:
Step one: material prepares.Spacing 1 ~ 2 meter boring along its length of described square steel guide rail 40 × 60, as to wearing the fixing use of fastening bolt.
Long 100 ~ the 200mm of described square steel butt muff, two ends embed 50 ~ 100mm in square steel, cause ground height or out-of-flatness to avoid square steel guide rail connecting portion to there is dislocation.
Long 80 ~ the 100mm in described angle steel L50 × 5.The every bar right-angle side of angle steel all leaves slotted eye, so that square steel guide rail can appropriately adjust on plan-position and absolute altitude, and guarantor's steel guide rail Shunping County, grade level.
Step 2: mounting guide rail.By square steel guide rail by full screw thread fastening bolt connecting angle, plant expansion bolt and fix angle steel on structured base layer.2 square steel guide rails are connected by butt muff.
Step 3: correct absolute altitude.Adopt DS03 high-precision level to make guide rail end face reach appointment absolute altitude by adjustment square steel bottom cushion block, namely within the scope of any distance 1m, the difference of height of point-to-point transmission controls within the scope of 1mm/1m.Fine setting tightens fastening bolt after correcting, and bottom square steel, space adopts stiff mortar to do leveling layer to be fixed, mortar leakage prevention.
The utilization of height mark adjustable ultra-flat terrace template in construction comprises the following steps:
Step one: install square steel guide rail.
Step 2: measure square steel guide rail end face absolute altitude with DS03 high-precision level, a point is checked every 1 meter along the elongated direction of square steel, if there is deviation, then consistent with design elevation by adjustment square steel bottom cushion block leveling guide track end face absolute altitude, tighten wearing fastening bolt again, bottom square steel, space adopts stiff mortar to do leveling layer to be fixed, mortar leakage prevention.
Step 3: terrace fine-stone concrete is built, levelling receipts light.
Step 4: in terrace concrete placings process, with watering with survey, adjustment square steel guide rail top mark is high in time.According to the bias contribution measured, regulate wearing fastening bolt with spanner in time, fine setting corrective rail absolute altitude, thus ensure that the deviation of the elongated absolute altitude of concrete placings rear steel guide rail is in control range.
Claims (2)
1. height mark adjustable ultra-flat terrace template, comprise square steel guide rail, square steel butt muff, some angle steel, some to wearing fastening bolt, some expansion bolts, it is characterized in that: square steel guide rail is made up of two parallel square steel, spacing 2 ~ 3 meters, the conduct of spacing 1 ~ 2 meter boring is along its length to wearing the fixing use of fastening bolt; Connect sleeve connection in the square steel joint area employing of square steel butt muff, the long 100 ~ 200mm of butt muff, two ends embed 50 ~ 100mm in square steel guide rail; Some angle steel are as the connector between square steel guide rail and structured base layer, and 80 ~ 100mm grown by angle steel; Some to wearing fastening bolt as the connection fastening bolt between square steel guide rail and angle steel; Slotted eye one_to_one corresponding on some expansion bolts and angle steel, each angle steel adopts two expansion bolts to be anchored on ultra-flat terrace structured base layer.
2. height mark adjustable ultra-flat terrace template according to claim 1, it is characterized in that: the every bar right-angle side of angle steel all leaves slotted eye, wherein a level right angle limit is anchored on the ultra-flat terrace surface layer of structured base layer by two expansion bolts, another straight vertical arm of angle is by being connected with square steel guide rail wearing fastening bolt, with corresponding setting that square steel guide rail is boxed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768424.2U CN205025068U (en) | 2015-10-07 | 2015-10-07 | Height mark adjustable super flat terrace mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768424.2U CN205025068U (en) | 2015-10-07 | 2015-10-07 | Height mark adjustable super flat terrace mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025068U true CN205025068U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768424.2U Active CN205025068U (en) | 2015-10-07 | 2015-10-07 | Height mark adjustable super flat terrace mould |
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| CN (1) | CN205025068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155827A (en) * | 2015-10-07 | 2015-12-16 | 中国轻工业长沙工程有限公司 | Elevation-adjustable superflat floor formwork |
| CN107100061A (en) * | 2017-04-26 | 2017-08-29 | 甘肃恒通路桥工程有限公司 | Highway road surface construction transverse joint processing unit and its application method and method for dismounting |
| CN113802802A (en) * | 2021-09-01 | 2021-12-17 | 西安挚谱建筑科技有限公司 | Construction method of super-flat terrace |
-
2015
- 2015-10-07 CN CN201520768424.2U patent/CN205025068U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155827A (en) * | 2015-10-07 | 2015-12-16 | 中国轻工业长沙工程有限公司 | Elevation-adjustable superflat floor formwork |
| CN107100061A (en) * | 2017-04-26 | 2017-08-29 | 甘肃恒通路桥工程有限公司 | Highway road surface construction transverse joint processing unit and its application method and method for dismounting |
| CN113802802A (en) * | 2021-09-01 | 2021-12-17 | 西安挚谱建筑科技有限公司 | Construction method of super-flat terrace |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |