CN206942120U - A kind of pre-embedded device of builder's jack - Google Patents

A kind of pre-embedded device of builder's jack Download PDF

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Publication number
CN206942120U
CN206942120U CN201720829001.6U CN201720829001U CN206942120U CN 206942120 U CN206942120 U CN 206942120U CN 201720829001 U CN201720829001 U CN 201720829001U CN 206942120 U CN206942120 U CN 206942120U
Authority
CN
China
Prior art keywords
connecting rod
builder
jack
cover plate
fitting
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
CN201720829001.6U
Other languages
Chinese (zh)
Inventor
李道杰
杨波
刘广超
文亮
郝大伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Construction Decoration Corp of China Construction Seventh Engineering Division Corp Ltd
Original Assignee
Construction Decoration Corp of China Construction Seventh Engineering Division Corp Ltd
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 Construction Decoration Corp of China Construction Seventh Engineering Division Corp Ltd filed Critical Construction Decoration Corp of China Construction Seventh Engineering Division Corp Ltd
Priority to CN201720829001.6U priority Critical patent/CN206942120U/en
Application granted granted Critical
Publication of CN206942120U publication Critical patent/CN206942120U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of pre-embedded device of builder's jack, builder's jack includes I-beam, pre-embedded device includes cover plate and the opening up U-shaped built-in fitting being arranged in concrete component, U-shaped built-in fitting includes bottom bar and is vertically arranged to 2 straight-bars at bottom bar both ends, the top of 2 straight-bars is threaded with connecting rod by attaching nut respectively, I-beam is between 2 connecting rods, the through hole corresponding with 2 connecting rod positions is offered on the cover plate, cover plate is fed through connecting rod on I-beam, connecting rod outer surface of upper is machined with external screw thread, cover plate compresses the upper end of I-beam by the clamp nut being arranged in connecting rod, the connection angle of the bottom bar and straight-bar is additionally provided with reinforcement, the reinforcement and U-shaped built-in fitting are perpendicular.The utility model is structurally simple, economical practical, simple to operate, solves deficiency existing during builder's jack built-in fitting dismounting in the prior art.

Description

A kind of pre-embedded device of builder's jack
Technical field
It the utility model is related to a kind of skyscraper builder's jack, and in particular to a kind of pre-buried dress of builder's jack Put.
Background technology
At present, it is in the majority in modern building high-rise, it is by built-in fitting during conventional builder's jack installation of embedded parts Directly it is embedded in concrete component, when builder's jack built-in fitting is removed, is often cut off using gas cutting or hand-hold shearing unit, This construction technology waste of materials, and low construction efficiency, material cost take high, artificial and plant equipment input cost height.
Utility model content
The utility model purpose is to provide a kind of pre-embedded device of builder's jack.
Based on above-mentioned purpose, the utility model takes following technical scheme:
A kind of pre-embedded device of builder's jack, builder's jack include I-beam, and pre-embedded device includes cover plate and setting In the opening up U-shaped built-in fitting in concrete component, U-shaped built-in fitting includes bottom bar and is vertically arranged to the 2 of bottom bar both ends Individual straight-bar, the top of 2 straight-bars are threaded with connecting rod by attaching nut respectively, and I-beam is located at 2 connecting rods Between, the through hole corresponding with 2 connecting rod positions is offered on the cover plate, cover plate is fed through connecting rod and is located at I-beam On, connecting rod outer surface of upper is machined with external screw thread, and cover plate compresses the upper of I-beam by the clamp nut being arranged in connecting rod End, the connection angle of the bottom bar and straight-bar are additionally provided with reinforcement, and the reinforcement and U-shaped built-in fitting are perpendicular.
Timber wedge is additionally provided between the I-beam and connecting rod.
By being welded to connect between the bottom of the attaching nut and the top of straight-bar.
The bottom outer surface of the connecting rod is processed into the screw thread being adapted with attaching nut.
Compared with prior art, the utility model has the advantages that:
The utility model is structurally simple, economical practical, simple to operate, solves builder's jack built-in fitting in the prior art Existing deficiency during dismounting, material cost expense, labour cost and value of machinery saved, have improved efficiency of construction, be easy to push away It is wide to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 beforehand burying phase profiles;
Wherein:1st, I-beam;2nd, cover plate;3rd, concrete component;4-1, bottom bar;4-2, straight-bar;5-1, attaching nut;5-2、 Clamp nut;6th, connecting rod;7th, reinforcement;8th, timber wedge;9th, plug.
Embodiment
A kind of pre-embedded device of builder's jack, as shown in Figure 1-2, builder's jack include I-beam 1, pre-embedded device bag Cover plate 2 and the opening up U-shaped built-in fitting being arranged in concrete component 3 are included, U-shaped built-in fitting is including bottom bar 4-1 and vertically The connection angle for being arranged at 2 the straight-bars 4-2, the bottom bar 4-1 and straight-bar 4-2 at bottom bar 4-1 both ends is additionally provided with reinforcement 7, Reinforcement 7 and U-shaped built-in fitting are perpendicular, and the top of 2 straight-bar 4-2 is threaded with company by attaching nut 5-1 respectively Extension bar 6, by being welded to connect between attaching nut 5-1 bottom and straight-bar 4-2 top, the bottom outer surface of connecting rod 6 adds Work is into the screw thread being adapted with attaching nut 5-1, and I-beam 1 is between 2 connecting rods 6, between I-beam 1 and connecting rod 6 Timber wedge 8 is additionally provided with, the through hole corresponding with 2 positions of connecting rod 6 is offered on cover plate 2, cover plate 2 is fed through connecting rod 6 and is located at On I-beam 1, the outer surface of upper of connecting rod 6 is machined with external screw thread, and cover plate 2 is pressed by the clamp nut 5-2 being arranged in connecting rod 6 In-line is laterally carved with respectively in the both sides of the upper end of tight I-beam 1, the attaching nut 5-1, clamp nut 5-2 and connecting rod 6 Position line.
In use, by U-shaped built-in fitting(It can be made up of reinforcing bar more than diameter 16mm)It is embedded in concrete component 3, can Attaching nut 5-1 hole is first blocked with plug 9, after concrete strength reaches requirement, removes plug 9, by U-shaped built-in fitting and company Extension bar 6 is connected, and I-beam 1 is positioned between connecting rod 6, the wedging of timber wedge 8 of the both sides of I-beam 1, then installs cover plate 2 and is used in combination Clamp nut 5-2 is fastened.
During dismounting, with spanner by clamp nut 5-2, cover plate 2, connecting rod 6 respectively remove retain it is stand-by.Operation letter Just, it is easy to construct, standardized construction can be achieved, can save the later stage cuts off expense caused by built-in fitting, reduces potential safety hazard source, So as to reduce production cost, efficiency of construction and construction quality are improved.

Claims (4)

1. a kind of pre-embedded device of builder's jack, builder's jack includes I-beam, it is characterised in that pre-embedded device includes lid Plate and the opening up U-shaped built-in fitting being arranged in concrete component, U-shaped built-in fitting include bottom bar and are vertically arranged to bottom bar 2 straight-bars at both ends, the top of 2 straight-bars are threaded with connecting rod by attaching nut respectively, and I-beam is located at 2 Between connecting rod, the through hole corresponding with 2 connecting rod positions is offered on the cover plate, cover plate is fed through connecting rod and is located at work On word beam, connecting rod outer surface of upper is machined with external screw thread, and cover plate compresses I-beam by the clamp nut being arranged in connecting rod Upper end, the connection angle of the bottom bar and straight-bar is additionally provided with reinforcement, and the reinforcement and U-shaped built-in fitting are perpendicular.
2. the pre-embedded device of builder's jack as claimed in claim 1, it is characterised in that between the I-beam and connecting rod It is additionally provided with timber wedge.
3. the pre-embedded device of builder's jack as claimed in claim 1, it is characterised in that the bottom of the attaching nut with it is straight By being welded to connect between the top of bar.
4. the pre-embedded device of builder's jack as claimed in claim 3, it is characterised in that the bottom outer surface of the connecting rod It is processed into the screw thread being adapted with attaching nut.
CN201720829001.6U 2017-07-10 2017-07-10 A kind of pre-embedded device of builder's jack Expired - Fee Related CN206942120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720829001.6U CN206942120U (en) 2017-07-10 2017-07-10 A kind of pre-embedded device of builder's jack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720829001.6U CN206942120U (en) 2017-07-10 2017-07-10 A kind of pre-embedded device of builder's jack

Publications (1)

Publication Number Publication Date
CN206942120U true CN206942120U (en) 2018-01-30

Family

ID=61369195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720829001.6U Expired - Fee Related CN206942120U (en) 2017-07-10 2017-07-10 A kind of pre-embedded device of builder's jack

Country Status (1)

Country Link
CN (1) CN206942120U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914717A (en) * 2019-04-01 2019-06-21 成都建工第二建筑工程有限公司 Prefabricated sliding stair and its construction method
CN115110750A (en) * 2022-04-03 2022-09-27 陈泳燊 Universal wall connecting rod of building scaffold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914717A (en) * 2019-04-01 2019-06-21 成都建工第二建筑工程有限公司 Prefabricated sliding stair and its construction method
CN115110750A (en) * 2022-04-03 2022-09-27 陈泳燊 Universal wall connecting rod of building scaffold

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GR01 Patent grant
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: 20180130