CN205421913U - Scalable formwork ejector pin - Google Patents

Scalable formwork ejector pin Download PDF

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Publication number
CN205421913U
CN205421913U CN201521035986.2U CN201521035986U CN205421913U CN 205421913 U CN205421913 U CN 205421913U CN 201521035986 U CN201521035986 U CN 201521035986U CN 205421913 U CN205421913 U CN 205421913U
Authority
CN
China
Prior art keywords
steel pipe
formwork
hole
pole
scalable
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
Application number
CN201521035986.2U
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Chinese (zh)
Inventor
胡保军
Original Assignee
胡保军
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 胡保军 filed Critical 胡保军
Priority to CN201521035986.2U priority Critical patent/CN205421913U/en
Application granted granted Critical
Publication of CN205421913U publication Critical patent/CN205421913U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a scalable formwork ejector pin, the technical problem that solve provide a formwork top pole that replaces wooden formwork top pole and convenient to use, including pole (1), first steel pipe (2), second steel pipe (4), nut (6), third steel pipe (7), fourth steel pipe (10), bolt (12), pole (1) and first steel pipe (2) welded fastening. First steel pipe (2) and second steel pipe (4) are connected through the through -hole, threaded connection is adopted in second steel pipe (4) and third steel pipe (7), third steel pipe (7) and fourth steel pipe (10) adopt the through -hole to connect. The utility model discloses simple structure, scientific and reasonable, practice thrift timber, the environmental protection, the efficiency of the engineering quality, easy dismounting can recycle, alleviates workman intensity of labour, great work is improved, the equipment is decomposed simply, still can be used to on the building site other usage such as built when not needing the formwork after the decomposition, low cost, the facilitate promotion.

Description

A kind of scalable formwork push rod
Technical field
This utility model relates to a kind of formwork push rod, a kind of scalable formwork push rod.
Background technology
Formwork be all civil construction must through link, along with national economy stubborn, size building site, the whole nation is in full flourish, the Wood demand that used formwork waters cement constantly increases, and price also climbs up and up, and building timber is because of the complexity of environment, the reasons such as the mode of construction, itself depending on a large amount of foreign material such as cement and iron nail with timber later, the timber of many formworks is all disposable, causes timber to waste greatly;Labor strength is the biggest, and twelve Earthly Branches are torn open and need to be expended a lot of energy repeatedly.
Summary of the invention
For solving an above existing difficult problem, the utility model discloses a kind of scalable formwork push rod, including pole, the first steel pipe, the second steel pipe, nut, the 3rd steel pipe, the 4th steel pipe, bolt;
Described pole and the first steel-pipe welding are fixed;Described first steel pipe has the first steel pipe through hole;Described first steel pipe embeds in described second steel pipe;Described second steel pipe has the second steel pipe through hole;Described first steel pipe through hole and described second steel pipe through hole can overlap by adjusting described first steel pipe position in described second steel pipe, and with described bolt through coming and then fixing described first steel pipe position in described second steel pipe;The lower part end of described second steel pipe is fixed with described nut;Described 3rd steel pipe upper part is threaded, and lower part has the 3rd steel pipe through hole;Described 3rd steel pipe is attached by the described nut of described screw thread and described second steel pipe;Described 4th steel pipe has the 4th steel pipe through hole, uses described bolt to regulate and fixes described 3rd steel pipe position in described 4th steel pipe;
Preferably, the one during described pole is the Common Shape such as rectangle, square, circle, ellipse, triangle or parallelogram;
Preferably, described bolt is threaded and nut;
Preferably, described second steel pipe is with female thread.
Beneficial effect: this utility model simple in construction, scientific and reasonable;Save timber, protect environment;Improve construction quality, easy accessibility, can utilize the most many times, alleviate labor strength, substantially increase work efficiency;Assemble and decompose simple, after decomposition, be not required to during formwork to can be also used on building site other purposes such as built;With low cost, it is simple to promote.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart;
Fig. 2 is bolt arrangement figure.
Wherein, 1, pole, the 2, first steel pipe, the 3, first steel pipe through hole, the 4, second steel pipe, the 5, second steel pipe through hole, 6, nut, the 7, the 3rd steel pipe, 8, screw thread, the 9, the 3rd steel pipe through hole, the 10, the 4th steel pipe, the 11, the 4th steel pipe through hole, 12, bolt.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is described in further details.
As it can be seen, a kind of scalable formwork push rod, including pole the 1, first steel pipe the 2, second steel pipe 4, nut the 6, the 3rd steel pipe the 7, the 4th steel pipe 10, bolt 12;
Described pole 1 and the first steel pipe 2 are welded and fixed;Described first steel pipe 2 has the first steel pipe through hole 3;Described first steel pipe 2 embeds in described second steel pipe 4;Described second steel pipe 4 has the second steel pipe through hole 5;Described first steel pipe through hole 3 and described second steel pipe through hole 5 can overlap by adjusting described first steel pipe 2 position in described second steel pipe 4, and with described bolt 12 through coming and then fixing described first steel pipe 2 position in described second steel pipe 4;The lower part end of described second steel pipe 4 is fixed with described nut 6;Described 3rd steel pipe 7 upper part is threaded 8, and lower part has the 3rd steel pipe through hole 9;Described 3rd steel pipe 7 is attached by the described nut 6 of described screw thread 8 and described second steel pipe 4;Described 4th steel pipe 10 has the 4th steel pipe through hole 11, uses described bolt 12 to regulate and fixes described 3rd steel pipe 7 position in described 4th steel pipe 10;
Described pole 1 is the one in the Common Shape such as rectangle, square, circle, ellipse, triangle or parallelogram;Described bolt 12 is threaded and nut;Described second steel pipe 4 is with female thread.
The second steel pipe through hole 5 that the first steel pipe through hole 3 that described first steel pipe 2 has coordinates described second steel pipe 4 to have can regulate height of the present utility model;The 4th steel pipe through hole 11 that the 3rd steel pipe through hole 9 that described 3rd steel pipe 7 lower part has coordinates described 4th steel pipe 10 to have can also regulate height of the present utility model;The described nut 6 of described second steel pipe 4 lower part coordinates the screw thread 8 of described 3rd steel pipe 7 upper part to use and can be finely adjusted height of the present utility model.
Above-mentioned detailed description of the invention is only for clearly demonstrating this utility model example, and not restriction to embodiment.For those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here without also giving exhaustive to all of embodiment, and the obvious change thus amplified out or variation are still in protection domain of the present utility model.

Claims (4)

1. a scalable formwork push rod, it is characterized in that, including pole (1), the first steel pipe (2), the second steel pipe (4), nut (6), the 3rd steel pipe (7), the 4th steel pipe (10), bolt (12);
Described pole (1) and the first steel pipe (2) are welded and fixed;Described first steel pipe (2) has the first steel pipe through hole (3);Described first steel pipe (2) embeds in described second steel pipe (4);Described second steel pipe (4) has the second steel pipe through hole (5);Described first steel pipe through hole (3) and described second steel pipe through hole (5) can overlap by adjusting described first steel pipe (2) position in described second steel pipe (4), and with described bolt (12) through coming and then fixing described first steel pipe (2) position in described second steel pipe (4);The lower part end of described second steel pipe (4) is fixed with described nut (6);Described 3rd steel pipe (7) upper part is threaded (8), and lower part has the 3rd steel pipe through hole (9);Described 3rd steel pipe (7) is attached by the described nut (6) of described screw thread (8) and described second steel pipe (4);Described 4th steel pipe (10) has the 4th steel pipe through hole (11), uses described bolt (12) to regulate and fixes described 3rd steel pipe (7) position in described 4th steel pipe (10).
One the most according to claim 1 scalable formwork push rod, it is characterised in that described pole (1) is the one in rectangle, square, circle, ellipse, triangle or parallelogram.
One the most according to claim 1 scalable formwork push rod, it is characterised in that described bolt (12) is threaded and nut.
One the most according to claim 1 scalable formwork push rod, it is characterised in that described second steel pipe (4) is with female thread.
CN201521035986.2U 2015-12-11 2015-12-11 Scalable formwork ejector pin Expired - Fee Related CN205421913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521035986.2U CN205421913U (en) 2015-12-11 2015-12-11 Scalable formwork ejector pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521035986.2U CN205421913U (en) 2015-12-11 2015-12-11 Scalable formwork ejector pin

Publications (1)

Publication Number Publication Date
CN205421913U true CN205421913U (en) 2016-08-03

Family

ID=56515848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521035986.2U Expired - Fee Related CN205421913U (en) 2015-12-11 2015-12-11 Scalable formwork ejector pin

Country Status (1)

Country Link
CN (1) CN205421913U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108532941A (en) * 2018-03-30 2018-09-14 武汉冶建筑安装工程有限责任公司 Top plate alter-pouring strips mould plate support device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108532941A (en) * 2018-03-30 2018-09-14 武汉冶建筑安装工程有限责任公司 Top plate alter-pouring strips mould plate support device and method

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160803

Termination date: 20161211

CF01 Termination of patent right due to non-payment of annual fee