CN203257099U - Circular building hole forming mold - Google Patents
Circular building hole forming mold Download PDFInfo
- Publication number
- CN203257099U CN203257099U CN 201320245548 CN201320245548U CN203257099U CN 203257099 U CN203257099 U CN 203257099U CN 201320245548 CN201320245548 CN 201320245548 CN 201320245548 U CN201320245548 U CN 201320245548U CN 203257099 U CN203257099 U CN 203257099U
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- China
- Prior art keywords
- upper cover
- cover plate
- nut
- opposite
- side wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a circular building hole forming mold which is used for reserving holes for floor plates. The circular building hole forming mold comprises a cylindrical side wall which is provided with a handle and an upper cover plate, the upper cover plate is provided with an opposite-pulling screw, the opposite-pulling screw is further provided with a screw cap and a lower baffle, the upper cover plate is paved at the top of the cylindrical side wall, the diameter of the upper cover plate is not less than that of the cylindrical side wall, and the center of the upper cover plate and the center of the lower baffle are provided with opposite-pulling bolt holes. The position, in contact with the handle, of the upper cover plate is provided with a handle groove. The length of the opposite-pulling screw is larger than the height of the cylindrical side wall, the diameter of the screw cap is larger than those of the opposite-pulling bolt holes, and the screw cap on the upper portion of the opposite-pulling screw is clamped with the upper portion of the upper cover plate. The lower baffle is fixed to the lower portion of a platform mold plate through the screw cap on the lower portion of the opposite-pulling screw. According to the circular building hole forming mold, the displacement of the cylindrical side wall is avoided, the positions for reserving the holes are accurate in positioning, rapid positioning or disassembly of the cylindrical side wall can be achieved, and the whole construction process is convenient and rapid.
Description
Technical field
The utility model relates to a kind of hole moulding form, especially a kind of round building hole moulding form.
Background technology
In construction work concrete structure construction process, the hole is especially many in advance for later various pipelines are installed reserve circular generally all can to encounter the problem of reserved opening on floor, particularly installing engineering.At present, before concreting, it is simple and easy fixing that the moulding form of these circular reserved openings often adopts the mode of iron wire colligation to carry out.
In the concreting process, because the mould self that adopts this kind mode to be fixed is fixing not firm, the collision that is not intended to concrete lateral pressure extruding or operating personnel, usually cause die shift, cause the reserved opening position deviation to occur and reserve inaccurate, affect especially the carrying out of pipe laying poling work from now on, sometimes even need to cut a hole through picking the reserved opening periphery that deviation appears in the position, just can complete next procedure.
The utility model content
The problem that easily produces deviation and affect construction speed for solving fixing not firm, the reserved opening of existing circular reserved opening moulding form position, the utility model provide a kind of accurate positioning, convenient and quick construction, round building simple in structure hole moulding form.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of round building hole moulding form comprises cylindrical sidewall, and described cylindrical sidewall is provided with handle, upper cover plate, and described upper cover plate is provided with Screw arbor with nut at both-ends, also is provided with nut and lower baffle plate on described Screw arbor with nut at both-ends.
Described upper cover plate is layed in the cylindrical sidewall top, and described upper cover plate diameter is not less than the diameter of cylindrical sidewall.
Described upper cover plate and lower baffle plate center are provided with the split bolt hole.
Described upper cover plate is provided with handle groove with the contact position of shaking hands.
Described Screw arbor with nut at both-ends length is greater than the cylindrical sidewall height.
Described nut diameter is greater than the split bolt bore dia, and described Screw arbor with nut at both-ends top nut is stuck in the upper cover plate top.
Described lower baffle plate is fixed in the platform template below by Screw arbor with nut at both-ends bottom nut.
The beneficial effect that the utlity model has is:
1, the utility model is fixed in cylindrical sidewall in floor by Screw arbor with nut at both-ends and nut, and due to all fixations up and down, so displacement can not appear in cylindrical sidewall, thereby makes the location of reserved opening position very accurate.
2, the utility model only needs by tightening or unscrew nut, and can realize location or the dismounting of cylindrical sidewall, and therefore whole work progress is very convenient quick.
3, unitary construction of the present utility model only is comprised of several parts, and is therefore simple in structure.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model structure sectional view;
Fig. 2 is the mould structure schematic diagram that is placed with upper cover plate;
Fig. 3 is not for placing the mould structure schematic diagram of upper cover plate;
Fig. 4 is the drawing of upper cover plate;
Fig. 5 is the drawing of lower baffle plate;
Fig. 6 is the drawing of Screw arbor with nut at both-ends and nut.
In figure, 1. cylindrical sidewall, 2. shake hands, 3. upper cover plate, 4. Screw arbor with nut at both-ends, 5. nut, 6. lower baffle plate, 7. platform template.
The specific embodiment
As Fig. 1-shown in Figure 6, this round building hole moulding form is made of cylindrical sidewall 1, handle 2, upper cover plate 3, Screw arbor with nut at both-ends 4, nut 5, lower baffle plate 6.
Welding handle 2 on cylindrical sidewall 1, upper cover plate 3 is placed at cylindrical sidewall 1 top, Screw arbor with nut at both-ends 4 passes upper cover plate 3 and lower baffle plate 6, and place, top and lower baffle plate 6 places, belows that the upper and lower side of Screw arbor with nut at both-ends 4 is close to upper cover plate 3 are all fixing with nut 5, and lower baffle plate is positioned at the below of platform template 7.
Screw arbor with nut at both-ends 4 is made by round steel, and rolling on Screw arbor with nut at both-ends 4 have a screw thread, and lower baffle plate 6 is rounded, and diameter is 150mm, is made by the steel plate that 3mm is thick, and the circle centre position of lower baffle plate 6 has circular hole, and the diameter of circular hole is 14mm.
The utility model implementation process is:
When the molding construction of round building hole, at first determine the reserved opening position of floor on platform template 7, cylindrical sidewall 1 is placed on this position, then upper cover plate 3 is placed on cylindrical sidewall 1, make Screw arbor with nut at both-ends 4 pass upper cover plate 3 and platform template 7, lower baffle plate 6 is placed on the Screw arbor with nut at both-ends 4 of platform template 7 belows again, at last nut 5 is placed in the two ends of Screw arbor with nut at both-ends 4, and tightening nuts 5 is close to upper cover plate 3 and lower baffle plate 6.After the floor concrete casting moulding, nut 5 is unclamped, lift out cylindrical sidewall 1 with handle 2 integral body and just can pull down smoothly this moulding form.
Use a kind of round building of the present utility model hole moulding form, not only displacement can not appear in cylindrical sidewall 1, makes the location of reserved opening position very accurate, and can realize quick location or the dismounting of cylindrical sidewall 1, and whole work progress is very convenient quick.
Should be understood that, the above-mentioned specific embodiment of the present utility model only is used for exemplary illustration or explains principle of the present utility model, and does not consist of restriction of the present utility model.Therefore, in the situation that do not depart from any modification that spirit and scope of the present utility model make, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (7)
1. round building hole moulding form, comprise cylindrical sidewall (1), it is characterized in that: described cylindrical sidewall (1) is provided with handle (2), upper cover plate (3), described upper cover plate (3) is provided with Screw arbor with nut at both-ends (4), also is provided with nut (5) and lower baffle plate (6) on described Screw arbor with nut at both-ends (4).
2. round building according to claim 1 hole moulding form is characterized in that: described upper cover plate (3) is layed in cylindrical sidewall (1) top, and described upper cover plate (3) diameter is not less than the diameter of cylindrical sidewall (1).
3. round building according to claim 1 hole moulding form is characterized in that: described upper cover plate (3) and lower baffle plate (6) center are provided with the split bolt hole.
4. round building according to claim 1 hole moulding form is characterized in that: described upper cover plate (3) is provided with handle groove with handle (2) contact position.
5. round building according to claim 1 hole moulding form, it is characterized in that: described Screw arbor with nut at both-ends (4) length greater than cylindrical sidewall (1) highly.
6. round building according to claim 1 hole moulding form is characterized in that: described nut (5) diameter is greater than the split bolt bore dia, and described Screw arbor with nut at both-ends (4) top nut (5) is stuck in upper cover plate (3) top.
7. round building according to claim 1 hole moulding form is characterized in that: described lower baffle plate (6) is fixed in platform template (7) below by Screw arbor with nut at both-ends (4) bottom nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245548 CN203257099U (en) | 2013-05-08 | 2013-05-08 | Circular building hole forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245548 CN203257099U (en) | 2013-05-08 | 2013-05-08 | Circular building hole forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257099U true CN203257099U (en) | 2013-10-30 |
Family
ID=49469677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245548 Expired - Fee Related CN203257099U (en) | 2013-05-08 | 2013-05-08 | Circular building hole forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257099U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047423A (en) * | 2014-05-14 | 2014-09-17 | 中建七局第二建筑有限公司 | Mold and construction method for precisely reserving hole in floorslab |
| CN105625621A (en) * | 2015-12-30 | 2016-06-01 | 中国一冶集团有限公司 | Multipurpose device and method for fixing multi-ribbed beam formwork shells and electromechanical pipelines |
| CN105735643A (en) * | 2016-04-08 | 2016-07-06 | 中建八局第一建设有限公司 | Sleeve device for reserved hole of pipeline |
| CN106522546A (en) * | 2016-10-25 | 2017-03-22 | 中国冶集团有限公司 | Dismantling device and method for reserved hole and groove bottom formworks of concrete structures |
| CN108035543A (en) * | 2017-12-25 | 2018-05-15 | 宁波二十冶建设有限公司 | A kind of floor cave entrance reservation structure and construction method |
| CN109881888A (en) * | 2019-03-19 | 2019-06-14 | 中国建筑第八工程局有限公司 | Regularization, which can have enough to meet the need, early tears gutter mold open |
-
2013
- 2013-05-08 CN CN 201320245548 patent/CN203257099U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047423A (en) * | 2014-05-14 | 2014-09-17 | 中建七局第二建筑有限公司 | Mold and construction method for precisely reserving hole in floorslab |
| CN104047423B (en) * | 2014-05-14 | 2016-05-04 | 中建七局第二建筑有限公司 | A kind of mould and construction method of wearing the accurate reserved opening of flooring plate |
| CN105625621A (en) * | 2015-12-30 | 2016-06-01 | 中国一冶集团有限公司 | Multipurpose device and method for fixing multi-ribbed beam formwork shells and electromechanical pipelines |
| CN105625621B (en) * | 2015-12-30 | 2018-04-10 | 中国一冶集团有限公司 | Waffle beam formwork is fixed and electromechanical pipeline fixes Versatile apparatus and method |
| CN105735643A (en) * | 2016-04-08 | 2016-07-06 | 中建八局第一建设有限公司 | Sleeve device for reserved hole of pipeline |
| CN106522546A (en) * | 2016-10-25 | 2017-03-22 | 中国冶集团有限公司 | Dismantling device and method for reserved hole and groove bottom formworks of concrete structures |
| CN108035543A (en) * | 2017-12-25 | 2018-05-15 | 宁波二十冶建设有限公司 | A kind of floor cave entrance reservation structure and construction method |
| CN109881888A (en) * | 2019-03-19 | 2019-06-14 | 中国建筑第八工程局有限公司 | Regularization, which can have enough to meet the need, early tears gutter mold open |
| CN109881888B (en) * | 2019-03-19 | 2021-04-06 | 中国建筑第八工程局有限公司 | Regularization can have enough to meet need early escape canal mould of tearing open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20210508 |