CN204186058U - A kind of multipurpose wall-connecting piece - Google Patents

A kind of multipurpose wall-connecting piece Download PDF

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Publication number
CN204186058U
CN204186058U CN201420608654.8U CN201420608654U CN204186058U CN 204186058 U CN204186058 U CN 204186058U CN 201420608654 U CN201420608654 U CN 201420608654U CN 204186058 U CN204186058 U CN 204186058U
Authority
CN
China
Prior art keywords
fitting
built
bolt
steel pipe
nut
Prior art date
Application number
CN201420608654.8U
Other languages
Chinese (zh)
Inventor
赵拯卫
叶柏龙
蒋竞舶
蒋青青
Original Assignee
湖南拯卫建设科技有限公司
中南大学
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.)
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Application filed by 湖南拯卫建设科技有限公司, 中南大学 filed Critical 湖南拯卫建设科技有限公司
Priority to CN201420608654.8U priority Critical patent/CN204186058U/en
Application granted granted Critical
Publication of CN204186058U publication Critical patent/CN204186058U/en

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Abstract

The utility model relates to building construction technology, specifically discloses a kind of multipurpose wall-connecting piece.The utility model by installing built-in fitting in advance in concrete wall, flat thread is provided with in built-in fitting, wall-connecting piece is a steel pipe, round nut is provided with in steel pipe, built-in fitting and steel pipe are bolted fixing, the nut be fixed in built-in fitting is square nut, ensures to rotate along with the rotation of bolt, and when ensure that bolt screws in or screws out, one end is definitely firm; The caliber of the main pipe fittings part of built-in fitting is consistent with the diameter of bolt close simultaneously, ensure that bolt be selected into fixing after there will not be off normal situation, great minimizing off normal even loosens the generation of situation, secure and reliable connection, and installation and removal are all easy to, versatility is good, the length of steel pipe does not limit, and can be directly used in lifting weight, or for connecting pin hand cradle, also may be used for protection, for multiple occasions such as supports.

Description

A kind of multipurpose wall-connecting piece

Technical field

The utility model relates to building construction technology, specifically discloses a kind of multipurpose wall-connecting piece.

Background technology

Along with the development of society, the method to set up of building engineering outer scaffold wall connector all constructs reserved steel pipe as wall-connecting piece, waste a large amount of steel, commercially occur that some adopt built-in fitting although existing, the new type scaffold wall-connecting piece that fastener and wall connecting rod are formed, fastener is adopted the built-in fitting be embedded in body of wall and the wall connecting rod that is connected with scaffold to be connected, with this, scaffolding steel pipe is connected and fixed, but these new type scaffold wall-connecting pieces are when using fastener to be connected with wall connecting rod by built-in fitting, first to wall connecting rod and built-in fitting center is often needed to aim at, fixing just meeting is firm, otherwise connect and easily occur loosening, and it is more to adopt this anatomical connectivity to expend man-hour, install easy not.

Summary of the invention

The purpose of this utility model is improved according to the shortcoming existed in background technology and problem, provide a kind of structure simple, use convenient, solid and reliable, installation and removal all facilitates, cost is low multipurpose wall-connecting piece flexibly.

The purpose of this utility model is to provide a kind of multipurpose wall-connecting piece, steel pipe is adopted to be fixed on concrete wall, it is characterized in that: comprise the built-in fitting be embedded in concrete wall, connect the bolt of built-in fitting and steel pipe, and steel pipe, described steel tube end part is inlayed and is fixed with round nut, described built-in fitting comprises the main pipe fittings be embedded in concrete, be fixed on the non-rotatable square nut in bottom main pipe fittings, by the plastic protection lid of square nut buckle closure in main pipe fittings, the diameter of bolt is consistent with the caliber of main pipe fittings, bolt one end is connected with round nut, the other end inserts in main pipe fittings and is connected with square nut.

Advantage of the present utility model and beneficial effect:

The utility model by installing built-in fitting in advance in concrete wall, flat thread is provided with in built-in fitting, wall-connecting piece is a steel pipe, round nut is provided with in steel pipe, built-in fitting and steel pipe are bolted fixing, the nut be fixed in built-in fitting is square nut, ensures to rotate along with the rotation of bolt, and when ensure that bolt screws in or screws out, one end is definitely firm; The caliber of the main pipe fittings part of built-in fitting is consistent with the diameter of bolt close simultaneously, ensure that bolt be selected into fixing after there will not be off normal situation, add the bolt support that other orientation are stressed except vertical direction, make steel pipe guarantee and built-in fitting axis on one wire, great minimizing off normal even loosens the generation of situation, secure and reliable connection, and installation and removal are all easy to, versatility is good, the length of steel pipe does not limit, and can be directly used in lifting weight, or for connecting pin hand cradle, also may be used for protection, for multiple occasions such as supports; Directly bolt is screwed out in built-in fitting when not using and can remove steel pipe, remove the hole body of wall after steel pipe only leaving a diameter of bolt size, both can not affect the quality of body of wall, also attractive in appearance.

Accompanying drawing explanation

Fig. 1 is the decomposition texture schematic diagram of a kind of embodiment of the utility model.

Fig. 2 is the connecting overall structural representation of Fig. 1.

Detailed description of the invention

From Fig. 1-2, the utility model adopts steel pipe 1 to be fixed on concrete wall, it is characterized in that: comprise the built-in fitting be embedded in concrete wall, connect the bolt 2 of built-in fitting and steel pipe 1, and steel pipe 1, described steel pipe 1 end is inlayed and is fixed with round nut 11, described built-in fitting comprises the main pipe fittings 31 be embedded in concrete, be fixed on the non-rotatable square nut 32 in bottom main pipe fittings 31, by the plastic protection lid 33 of square nut 32 buckle closure in main pipe fittings 31, the diameter of bolt 2 is consistent with the caliber of main pipe fittings 31, bolt 2 one end is connected with round nut 11, the other end inserts in main pipe fittings 31 and is connected with square nut 32.

The utility model is made up of built-in fitting, elongated bolt 2 and steel pipe 1, and steel pipe 1 end is embedded with round nut 11, and bolt 2 two ends are connected with nut round nut 11 is adjustable.Built-in fitting internal fixtion has non-rotatable square nut 32, the length of bolt 2 is greater than the length of the main pipe fittings 31 of built-in fitting, the diameter of bolt 2 is consistent with the caliber of main pipe fittings 31, make bolt after screw-in square nut 32, bolt 2 is vertical with concrete wall, bolt 2 other end is connected with the round nut 11 be arranged in steel pipe, indirectly ensure that steel pipe is vertical with concrete wall, makes steel pipe decrease the generation of off normal or loosening situation when using stressed.Bolt 2 all can have screw thread by whole body, also only can open screw thread at two ends.In steel pipe 1, round nut 11 is only arranged in end, still can arrange at other positions, when steel pipe 1 need lift or bear more energetically, can increase the quantity of round nut 11, and the length of the size of built-in fitting main pipe fittings 31 and thickness, bolt 2 does not limit.

Embodiment described in the utility model is only the description carried out preferred embodiment of the present utility model; not the utility model design and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various modification that in this area, engineers and technicians make the technical solution of the utility model and improvement; protection domain of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.

Claims (1)

1. a multipurpose wall-connecting piece, steel pipe (1) is adopted to be fixed on concrete wall, it is characterized in that: comprise the built-in fitting be embedded in concrete wall, connect the bolt (2) of built-in fitting and steel pipe (1), and steel pipe (1), described steel pipe (1) end is inlayed and is fixed with round nut (11), described built-in fitting comprises the main pipe fittings (31) be embedded in concrete, be fixed on the non-rotatable square nut (32) in main pipe fittings (31) bottom, by the plastic protection lid (33) of square nut (32) buckle closure in main pipe fittings (31), the diameter of bolt (2) is consistent with the caliber of main pipe fittings (31), bolt (2) one end is connected with round nut (11), the other end inserts in main pipe fittings (31) and is connected with square nut (32).
CN201420608654.8U 2014-10-21 2014-10-21 A kind of multipurpose wall-connecting piece CN204186058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420608654.8U CN204186058U (en) 2014-10-21 2014-10-21 A kind of multipurpose wall-connecting piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420608654.8U CN204186058U (en) 2014-10-21 2014-10-21 A kind of multipurpose wall-connecting piece

Publications (1)

Publication Number Publication Date
CN204186058U true CN204186058U (en) 2015-03-04

Family

ID=52618069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420608654.8U CN204186058U (en) 2014-10-21 2014-10-21 A kind of multipurpose wall-connecting piece

Country Status (1)

Country Link
CN (1) CN204186058U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105113781A (en) * 2015-03-25 2015-12-02 湖南拯卫建设科技有限公司 Cantilever frame beam side all-embedded mounting and erecting device
CN109707149A (en) * 2019-01-28 2019-05-03 中核华辰建筑工程有限公司 Scaffold and its building method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105113781A (en) * 2015-03-25 2015-12-02 湖南拯卫建设科技有限公司 Cantilever frame beam side all-embedded mounting and erecting device
CN105113781B (en) * 2015-03-25 2018-08-03 湖南拯卫建设科技有限公司 Device is set up in a kind of overhanging complete pre-buried installation in side of setting a roof beam in place
CN109707149A (en) * 2019-01-28 2019-05-03 中核华辰建筑工程有限公司 Scaffold and its building method
CN109707149B (en) * 2019-01-28 2020-11-13 中核华辰建筑工程有限公司 Scaffold and construction method thereof

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