CN206308907U - A kind of anchor reserved for reinforcing bar - Google Patents
A kind of anchor reserved for reinforcing bar Download PDFInfo
- Publication number
- CN206308907U CN206308907U CN201621322721.5U CN201621322721U CN206308907U CN 206308907 U CN206308907 U CN 206308907U CN 201621322721 U CN201621322721 U CN 201621322721U CN 206308907 U CN206308907 U CN 206308907U
- Authority
- CN
- China
- Prior art keywords
- floor
- bar
- anchor
- anchor bar
- upper strata
- 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
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 25
- 238000009408 flooring Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007586 pull-out test Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Foundations (AREA)
Abstract
The utility model provides a kind of anchor reserved for reinforcing bar, belong to construction engineering technical field, its structure includes upper strata floor and lower floor's floor, on upper strata, floor is built-in constructs superstructure beam, upper strata additional bar is fixedly welded with superstructure beam, upper bush is fixedly welded with the additional bar of upper strata, upper bush extends vertically downward to the indoor top surface between upper strata floor and lower floor's floor, and lower end and the indoor top surface of upper bush are flush；Upper bush offers internal thread through hole；The top that the top turning of upper anchor bar has external screw thread, upper anchor bar is connected on the upper internal thread through hole of upper bush by external thread rotary；Upper anchor bar is extended downwardly；It is fixedly connected between upper anchor bar and the next anchor bar.This is used for the reserved anchor of reinforcing bar and avoids bar planting in structure, reduces to structural damage, has fully ensured that construction quality, saves human and material resources, reduces construction cost.
Description
Technical field
The utility model is related to construction engineering technical field, specifically a kind of anchor reserved for reinforcing bar.
Background technology
General, the existing method of the fixation in architectural engineering for building body is conventionally employed：
（1）Structure bar planting：The complicated construction technique of structure bar planting, human cost is high；Anchoring adhesive needs to carry out retrial, bar planting
Thickness needs to carry out pull-out test, and anchoring adhesive poor durability, the effect that wastes time and energy difference and high cost；
（2）Structure reserved steel bar：Using reserved steel bar in structure, the inconvenience of structure construction can be caused, reserved reinforcing bar holds
Easy-to-rust, and reserved steel bar bending is easily caused during subsequent construction, causes its mechanical properties decrease, and difficulty of construction is big and effect
Difference.
The content of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, there is provided a kind of anchoring dress reserved for reinforcing bar
Put.
The technical solution of the utility model realizes in the following manner, a kind of anchor reserved for reinforcing bar,
Its structure includes upper strata floor and lower floor's floor,
On upper strata, floor is built-in constructs superstructure beam, and upper strata additional bar, upper strata are fixedly welded with superstructure beam
Upper bush is fixedly welded with additional bar, upper bush extends vertically downward to the indoor top between upper strata floor and lower floor's floor
Face, lower end and the indoor top surface of upper bush are flush；
Upper bush offers internal thread through hole；
The top that the top turning of upper anchor bar has external screw thread, upper anchor bar is connected on upper set by external thread rotary
On the upper internal thread through hole of cylinder；Upper anchor bar is extended downwardly；
Understructure beam is constructed lower floor's floor is built-in, lower floor's additional bar, lower floor are fixedly welded with understructure beam
Lower sleeve is fixedly welded with additional bar, lower sleeve is vertically up to the indoor ground between upper strata floor and lower floor's floor
Face, upper end and the flooring of lower sleeve are flush；
Lower sleeve offers lower internal thread through hole；
The bottom turning of the next anchor bar has external screw thread, and the bottom of the next anchor bar is connected on by external thread rotary traps
On the lower internal thread through hole of cylinder；The next anchor bar is upwardly extended；
It is fixedly connected between upper anchor bar and the next anchor bar.
Be fixedly connected by reinforcing bar colligation between upper anchor bar and the next anchor bar, bolt drawknot is fixedly connected,
Welding or anchor connection.
The utility model beneficial effect produced compared with prior art is：
This is used for the reserved anchor of reinforcing bar and avoids bar planting in structure, reduces to structural damage.
This is used for the reserved anchor of reinforcing bar in structure construction in the first-class pre-buried socket wrench specially adapted for it of floor/beam/shear wall,
Reinforcing bar is connected by straight screw sleeve, solves the defect problem of prior art presence, has fully ensured that construction quality, is saved
Human and material resources, reduce construction cost.
This it is a kind of for reinforcing bar reserve anchor is reasonable in design, simple structure, it is safe and reliable, easy to use, be easy to
Safeguard, have good value for applications.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing is represented respectively：
1st, upper strata floor, 2, superstructure beam, 3, upper strata additional bar, 4, upper bush, 5, upper internal thread through hole, 6, upper
Anchor bar, 7, external screw thread,
8th, lower floor's floor, 9, understructure beam, 10, lower floor's additional bar, 11, lower sleeve, 12, lower internal thread through hole, 13,
The next anchor bar.
Specific embodiment
A kind of anchor reserved for reinforcing bar of the present utility model is described in detail below below in conjunction with the accompanying drawings.
As shown in drawings, a kind of anchor reserved for reinforcing bar of the present utility model, its structure includes upper strata floor
With lower floor's floor,
On upper strata, floor 1 is built-in constructs superstructure beam 2, and upper strata additional bar 3 is fixedly welded with superstructure beam 2,
Upper bush 4 is fixedly welded with upper strata additional bar 3, upper bush 4 is extended vertically downward between upper strata floor and lower floor's floor
Indoor top surface, lower end and the indoor top surface of upper bush 4 are flush；
Upper bush 4 offers internal thread through hole 5；
The top that the top turning of upper anchor bar 6 has external screw thread 7, upper anchor bar is connected on by external thread rotary
On the upper internal thread through hole of sleeve；Upper anchor bar 6 is extended downwardly；
Understructure beam 9 is constructed lower floor's floor 8 is built-in, lower floor's additional bar 10 is fixedly welded with understructure beam 9,
Be fixedly welded with lower sleeve 11 on lower floor's additional bar 10, lower sleeve 11 be vertically up to upper strata floor and lower floor's floor it
Between flooring, upper end and the flooring of lower sleeve 11 are flush；
Lower sleeve 11 offers lower internal thread through hole 12；
The bottom that the bottom turning of the next anchor bar 13 has external screw thread, the next anchor bar is connected on down by external thread rotary
On the lower internal thread through hole of sleeve；The next anchor bar is upwardly extended；
It is fixedly connected between upper anchor bar and the next anchor bar.
Be fixedly connected by reinforcing bar colligation between upper anchor bar and the next anchor bar, bolt drawknot is fixedly connected,
Welding or anchor connection.
Construction method is as follows：
1st, in structure construction, after reinforcing bar colligation is finished, will need the position of reserved steel bar is carried out accurately by surveying setting-out
Positioning, pre-buried socket wrench specially adapted for it is easy to follow-up reinforcing bar to be attached；
2nd, special straight screw sleeve additional bar is fixed on structure reinforcing bars, sleeve ends face is put down with template inner face
Together, fixation, prevents the subsequent handlings such as concreting from influenceing sleeve portion precision；
3rd, before template matched moulds, using the parcel filling such as sawdust in pre-buried socket wrench specially adapted for it, sleeve termination oral area uses adhesive tape
Sealing, when preventing concreting, concrete grout flows into and sleeve is blocked in sleeve.
4th, concreting is finished, after form removal, sealant tape opened, and perimeter of sleeve is cleared up, it would be desirable to anchor
Solid reinforcing bar be attached by sleeve, colligation, then the construction for carrying out subsequent construction post etc..
Claims (2)
1. it is a kind of for reinforcing bar reserve anchor, it is characterised in that including upper strata floor and lower floor's floor,
On upper strata, floor is built-in constructs superstructure beam, and upper strata additional bar is fixedly welded with superstructure beam, and upper strata adds
Upper bush is fixedly welded with reinforcing bar, upper bush extends vertically downward to the indoor top surface between upper strata floor and lower floor's floor,
The lower end of upper bush is flush with indoor top surface；
Upper bush offers internal thread through hole；
The top that the top turning of upper anchor bar has external screw thread, upper anchor bar is connected on upper bush by external thread rotary
On upper internal thread through hole；Upper anchor bar is extended downwardly；
Understructure beam is constructed lower floor's floor is built-in, lower floor's additional bar is fixedly welded with understructure beam, lower floor adds
Lower sleeve is fixedly welded with reinforcing bar, lower sleeve is vertically up to the flooring between upper strata floor and lower floor's floor,
The upper end of lower sleeve is flush with flooring；
Lower sleeve offers lower internal thread through hole；
The bottom that the bottom turning of the next anchor bar has external screw thread, the next anchor bar is connected on lower sleeve by external thread rotary
On lower internal thread through hole；The next anchor bar is upwardly extended；
It is fixedly connected between upper anchor bar and the next anchor bar.
2. it is according to claim 1 it is a kind of for reinforcing bar reserve anchor, it is characterised in that：Upper anchor bar and
It is fixedly connected by reinforcing bar colligation between the next anchor bar, bolt drawknot is fixedly connected, weld or anchor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322721.5U CN206308907U (en) | 2016-12-05 | 2016-12-05 | A kind of anchor reserved for reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322721.5U CN206308907U (en) | 2016-12-05 | 2016-12-05 | A kind of anchor reserved for reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308907U true CN206308907U (en) | 2017-07-07 |
Family
ID=59250462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322721.5U Expired - Fee Related CN206308907U (en) | 2016-12-05 | 2016-12-05 | A kind of anchor reserved for reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006377A (en) * | 2021-03-25 | 2021-06-22 | 中冶建工集团有限公司 | Constructional column steel bar construction method |
-
2016
- 2016-12-05 CN CN201621322721.5U patent/CN206308907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006377A (en) * | 2021-03-25 | 2021-06-22 | 中冶建工集团有限公司 | Constructional column steel bar construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |