CN206942120U - A kind of pre-embedded device of builder's jack - Google Patents
A kind of pre-embedded device of builder's jack Download PDFInfo
- 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
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
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
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.
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)
| 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 |
-
2017
- 2017-07-10 CN CN201720829001.6U patent/CN206942120U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204590634U (en) | For pouring into a mould the feed arrangement of constructional column | |
| CN206942120U (en) | A kind of pre-embedded device of builder's jack | |
| CN202937005U (en) | Cast-in-situ concrete beam lateral template reinforcement device | |
| CN204212392U (en) | I iron anchor system | |
| CN203270599U (en) | Foundation bolt pre-buried die | |
| CN106223597A (en) | Detachable tapered cup nut wall-connecting piece and construction method thereof | |
| CN203531365U (en) | Bolt anchor stiffness wall connecting piece | |
| CN202706553U (en) | Shear wall small opening template bolt reinforcing part | |
| CN206091264U (en) | Outer wall scaffold frame is wall spare even | |
| CN202209046U (en) | Wall connecting rod for external scaffold | |
| CN208734057U (en) | A kind of wall-connecting piece | |
| CN110388054A (en) | One kind exempting from aperture building engineering structure template system and construction technology | |
| CN204959985U (en) | Assembled bracket node construction that concrete built -in fitting can take out | |
| CN206815804U (en) | A kind of new builder's jack girder steel built-in fitting | |
| CN208430643U (en) | A kind of wall hole plugging device | |
| CN206815795U (en) | A kind of new builder's jack component | |
| CN204878228U (en) | Major diameter rag bolt | |
| CN204023859U (en) | Plain type NZ Built-in pipe mould anti-floating lifting hook device | |
| CN100485151C (en) | Water stop screw rod | |
| CN203160666U (en) | Wall-connecting assembly of scaffold | |
| CN206503377U (en) | A kind of movable railing of steel trestle | |
| CN204174910U (en) | A kind of wall-connecting device of scaffold | |
| CN206903185U (en) | Pre-buried board-like carrier setting bolt structure | |
| CN203320939U (en) | Tool type overhanging scaffold anchoring structure | |
| CN104164934A (en) | Simple NZ built-in pipe die anti-floating draw hook device and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |