CN2782838Y - Fastener for reinforced concrete form - Google Patents
Fastener for reinforced concrete form Download PDFInfo
- Publication number
- CN2782838Y CN2782838Y CN 200520081500 CN200520081500U CN2782838Y CN 2782838 Y CN2782838 Y CN 2782838Y CN 200520081500 CN200520081500 CN 200520081500 CN 200520081500 U CN200520081500 U CN 200520081500U CN 2782838 Y CN2782838 Y CN 2782838Y
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- CN
- China
- Prior art keywords
- rod
- rod body
- positioning boss
- cement concrete
- respectively equipped
- Prior art date
- 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 fastener for a reinforced concrete molding plate, which is respectively provided with positioning lug bosses (1) on an outer circle near both ends of a rod body; sealing members (2) are respectively connected to the positions on the outer circle of the rod body of the outer side of the two positioning lug bosses (1); reinforced connecting bodies (3) are respectively arranged on an outer circle of a rod body near the inner side of the two positioning lug bosses (1); both the two ends of the rod body are respectively provided with connecting ends (4). During construction, the positioning connection is carried by the positioning bosses respectively arranged on the outer circle near both the two ends of the rod body, the size requirement of a building member which is made after the molding plate is installed and fixed tightly is effectively ensured; when the construction is completed, both end parts of the rod body extending out of the side face of the member are broken, the rod body arranged in a reinforced cement concrete layer also has the function of a reinforcing rib of the building member, the installation, the adjustment and the fastening of the molding plate are convenient and quick, and the work efficiency is increased about thirty-five percent than the prior art.
Description
(1) technical field: the utility model relates to the device for fastening of construction formwork; Be specifically related to a kind of clamping device that is used for the reinforced cement concrete template.
(2) background technology: in the prior art, the template used installation of construction work casting reinforced cement concrete tightens up, and normally on the template outer surface it is carried out firm grip.Exist not enough: clamp because template adopts the outside to connect, its reinforced cement concrete scantling tolerance of making is bigger than normal, has influenced the quality requirement of building unit construction; In addition, the mounting template adjustment tightens up trouble, has reduced efficiency of construction.
(3) summary of the invention: the purpose of this utility model is to provide a kind of clamping device that is used for the reinforced cement concrete template, is intended to guarantee the dimensional requirement that building unit is made and improves the operating efficiency of template installation.
For achieving the above object, the technical scheme that the utility model is used for reinforced cement concrete template clamping device is achieved in that and comprises the body of rod that its improvement is: near on the cylindrical at body of rod two ends, be respectively equipped with positioning boss; On the body of rod cylindrical in the described two positioning boss outside, be connected with seal respectively; Near on the body of rod cylindrical of two positioning boss inboards, be respectively equipped with strengthening connection body; Two ends at the body of rod are respectively equipped with link.
When implementing technique scheme, on described body of rod cylindrical, be respectively equipped with snap slot usually near the two positioning boss outside.
The utility model is taked said structure, position connection by the positioning boss that is respectively equipped with on the cylindrical of close body of rod two ends in the construction, the building unit dimensional tolerance of making after the template installation is tightened up is effectively guaranteed, construction finishes body of rod two ends sponson is fractureed, and puts the effect that the body of rod of staying in the reinforced cement concrete layer also plays the building unit reinforcing rib; And template installation adjustment tightens up convenient and swift, improves about 35% than prior art operating efficiency.
(4) description of drawings:
Fig. 1 has the front view of part section for first kind of embodiment of the utility model;
Fig. 2 has the vertical view of part section for Fig. 1;
Fig. 3 is the front view of second kind of embodiment of the utility model;
Fig. 4 has the vertical view of part section for Fig. 3.
(5) specific embodiment: Fig. 1-shown in Figure 4.This clamping device that is used for the reinforced cement concrete template comprises the body of rod, is near on the cylindrical at body of rod two ends, is respectively equipped with positioning boss 1; On the body of rod cylindrical in described two positioning boss 1 outside, be connected with respectively and prevent the excessive seal of compo 2; Near on the body of rod cylindrical of two positioning boss, 1 inboard, be respectively equipped with strengthening connection body 3; At the two ends of the body of rod, be respectively equipped with link 4.The body of the seal 2 that is connected with respectively on the external circle of described two positioning boss, 1 outboard beam can be that the rotation of circular cone stage body shape is connected in (Fig. 1, shown in Figure 2) on the body of rod; Also can be discoid be fixed on (Fig. 3, shown in Figure 4) on the body of rod.Described planform near the strengthening connection body 3 that is respectively equipped with on two positioning boss, the 1 inboard body of rod cylindrical can be crooked shaft-like (Fig. 1, shown in Figure 2); Also can be flat bar shape (Fig. 3, shown in Figure 4).In actual applications, for strengthen the body of rod when rotating or twitch with the power that tightens up of reinforced cement concrete, the arrangement position of the strengthening connection body 3 that the body of rod is provided with usually is the positional alignment (Fig. 1-shown in Figure 4) of an angle of 90 degrees that interlocks.It is the outer part body of rod of stretching in the reinforced cement concrete member that conveniently fractures that construction finishes, and on the described close cylindrical of two positioning boss, 1 outside body of rod, is respectively equipped with snap slot 5 (Fig. 1, shown in Figure 2) usually.During construction, dimensional requirement according to the building unit of different length, the body of rod of selected supporting length dimension on steel bar framework, by the sizing of the body of rod two positioning boss 1, is worn template respectively to be connected in body of rod seal 2 outsides and to be connected with body of rod link 4 by the instrument of tightening up and tightened up.After treating that the casting of reinforced cement concrete member is solidified, pull down template,, stay the body of rod in the reinforced cement concrete member, also strengthened the bearing strength of its member placing the body of rod of member sponson to fracture from its snap slot 5 bendings.The utility model can be set different specifications and models according to different dimensional requirements.Link 4 can be set as round end shape, discoid (Fig. 1, shown in Figure 2) quadrangle or hexagon multiple bodies such as (Fig. 3, shown in Figure 4) according to needs are installed.
The above only is a preferred implementation of the present utility model.Be noted that for the person of ordinary skill of the art; under the prerequisite that does not break away from the principle of the invention; need not the technical characterictic that the process creative work just can be associated; can also make some modification and improvement; these variations all should be considered as equivalent feature certainly, still belong within the scope of patent protection of the present utility model.
Claims (4)
1, a kind of clamping device that is used for the reinforced cement concrete template comprises the body of rod, it is characterized in that: near on the cylindrical at body of rod two ends, be respectively equipped with positioning boss (1); On the body of rod cylindrical in described two positioning boss (1) outside, be connected with seal (2) respectively; On the body of rod cylindrical inboard, be respectively equipped with strengthening connection body (3) near two positioning boss (1); At the two ends of the body of rod, be respectively equipped with link (4).
2, a kind of clamping device that is used for the reinforced cement concrete template according to claim 1, it is characterized in that: the body of the seal (2) that is connected with respectively on the external circle of described two positioning boss (1) outboard beam is a circular cone stage body shape or discoid wherein a kind of.
3, a kind of clamping device that is used for the reinforced cement concrete template according to claim 1, it is characterized in that: described near the planform that is respectively equipped with strengthening connection body (3) on the inboard body of rod cylindrical of two positioning boss (1), be the wherein a kind of of crooked shaft-like and/or flat bar shape; The arrangement position of its strengthening connection body (3) is the wherein a kind of of same position or intervening portion arrangement.
4, according to claim 1 or 2 or 3 described a kind of clamping devices that are used for the reinforced cement concrete template, it is characterized in that: on described body of rod cylindrical, be respectively equipped with snap slot (5) near two positioning boss (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081500 CN2782838Y (en) | 2005-02-04 | 2005-02-04 | Fastener for reinforced concrete form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081500 CN2782838Y (en) | 2005-02-04 | 2005-02-04 | Fastener for reinforced concrete form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782838Y true CN2782838Y (en) | 2006-05-24 |
Family
ID=36767825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081500 Expired - Fee Related CN2782838Y (en) | 2005-02-04 | 2005-02-04 | Fastener for reinforced concrete form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782838Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408562A (en) * | 2013-06-17 | 2016-03-16 | 胡安·安德烈斯·埃尔杜瓦延·纳马达里亚加 | Sealing plug for closing holes in walls and the like |
| CN108818892A (en) * | 2018-06-28 | 2018-11-16 | 海门市泰利来新型建材有限公司 | A kind of floor structure of novel wall material production mould |
| KR102557858B1 (en) * | 2022-07-06 | 2023-07-24 | 주식회사 일호건업 | Concrete form spacer |
-
2005
- 2005-02-04 CN CN 200520081500 patent/CN2782838Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408562A (en) * | 2013-06-17 | 2016-03-16 | 胡安·安德烈斯·埃尔杜瓦延·纳马达里亚加 | Sealing plug for closing holes in walls and the like |
| CN108818892A (en) * | 2018-06-28 | 2018-11-16 | 海门市泰利来新型建材有限公司 | A kind of floor structure of novel wall material production mould |
| KR102557858B1 (en) * | 2022-07-06 | 2023-07-24 | 주식회사 일호건업 | Concrete form spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20110204 |