CN205677258U - A kind of device adjusting precast concrete column axial location - Google Patents
A kind of device adjusting precast concrete column axial location Download PDFInfo
- Publication number
- CN205677258U CN205677258U CN201620508814.0U CN201620508814U CN205677258U CN 205677258 U CN205677258 U CN 205677258U CN 201620508814 U CN201620508814 U CN 201620508814U CN 205677258 U CN205677258 U CN 205677258U
- Authority
- CN
- China
- Prior art keywords
- bolt
- concrete column
- precast concrete
- axial location
- crotch
- 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
- 239000011178 precast concrete Substances 0.000 title claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 239000011440 grout Substances 0.000 description 11
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of device adjusting precast concrete column axial location, the misalignment of axe occurred when being intended to overcome precast concrete column of the prior art to install, it is difficult to its axial location is finely adjusted, cause precast concrete column axis location inaccurate, force-bearing situation does not meets design requirement, it is difficult to ensure that strcture safety, a kind of device adjusting precast concrete column axial location is provided, described device includes bolt and bolt retainer, described bolt retainer one end is sleeved on bolt, bolt is threadeded with bolt retainer, the bolt retainer other end is provided with the crotch of the bar connecting with precast concrete column.This utility model has the advantages such as simple in construction, alignment effect are good, uses when being suitable for adjusting precast concrete column axial location.
Description
Technical field
This utility model relates to building industrialization field, particularly relates to a kind of dress adjusting precast concrete column axial location
Put.
Background technology
When carrying out precast concrete column and installing, need that the grouting end bar of lower floor's precast concrete column is inserted upper strata pre-
In the grout sleeve of concrete column processed.In installation process, grouting end bar would generally occur trickle with the axis of grout sleeve
Deviation, owing to precast concrete column weight is big, it is difficult to be finely adjusted precast concrete column relative to position, it is impossible to accurately install.
It is in the milk in the case of grouting end bar is misaligned with the axis of grout sleeve, causes precast concrete column force-bearing situation not
Meet design requirement, thus be difficult to ensure that strcture safety, leave hidden danger.
Utility model content
This utility model overcomes when precast concrete column of the prior art is installed there is minor deviations, it is difficult to its phase
Being finely adjusted position, cause after grout sleeve is in the milk, precast concrete column force-bearing situation does not meets design requirement, it is provided that
A kind of device adjusting precast concrete column axial location.
This utility model realizes goal of the invention and the technical scheme is that a kind of precast concrete column axial location of adjusting
Device, described device includes that bolt and bolt retainer, described bolt retainer one end are sleeved on bolt, bolt and spiral shell
Bolt fixture is threaded, and the bolt retainer other end is provided with the crotch of the bar connecting with precast concrete column.
Described bolt retainer includes that bolted end, bending section and crotch connect end, and bending section is arranged on bolt even
Connecing end to be connected between end with crotch, crotch connects end and be arranged in parallel with bolt.
Also including that baffle plate, described baffle plate are provided with slot, bolt one end is connected with baffle plate rolling in inserting slot.
The beneficial effects of the utility model are: catch on the grouting end bar of lower floor's precast concrete column as putting forth effort with crotch
Point, baffle plate one end and the cylinders contact of upper strata precast concrete column, occurred by precession bolt pusher upper strata precast concrete column
Slight displacement, owing to the pitch of screw thread is less, and the forward travel distance that turns around of rotation is controlled, make in adjustment grouting end bar with
The dead in line of grout sleeve, reaches the purpose accurately installed, and position to be installed determines that backward grout sleeve is in the milk, due to grouting
End bar surrounding is identical with the distance of grout sleeve inwall, can uniform stressed, there is simple in construction, the advantages such as effective be installed.
The utility model will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is result schematic diagram of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is use state diagram one of the present utility model.
Fig. 5 is use state diagram two of the present utility model.
In accompanying drawing, 1 be bolt, 2 for bolt retainer, 2-1 be bolted end, 2-2 be bending section, 2-3 be crotch even
Connect end, 3 for baffle plate, 3-1 be slot, 4 be crotch, 5 be grouting end bar, 6 be lower floor's precast concrete column, 7 prefabricated for upper strata
Concrete column, 8 it is grout sleeve.
Detailed description of the invention
As shown in drawings, a kind of device adjusting precast concrete column axial location of the present embodiment, described device bag
Include bolt 1 and bolt retainer 2.Described bolt retainer 2 one end is sleeved on bolt 1, bolt 1 and bolt retainer 2 spiral shell
Stricture of vagina connects, and bolt 1 and bolt retainer 2 form the structure that bolt 1 moves in bolt retainer 2 in the axial direction.Bolt is solid
Locking member 2 other end is provided with the crotch 4 of the bar connecting with precast concrete column.Owing to upper and lower two-layer precast concrete column is being installed
Time there is certain spacing, this utility model is installed for convenience, and the preferred bolt retainer of the present embodiment 2 be L-shaped structure, wraps
Include bolted end 2-1, bending section 2-2 and crotch connects end 2-3.Be provided with in bolted end 2-1 corresponding with bolt 1 in
Screw thread.Bending section 2-2 is arranged on bolted end 2-1 and is connected between end 2-3 with crotch.Arranged by bending section 2-2, change
Crotch connects the direction of end 2-3, makes to be fixed on crotch 4 and the grouting end of lower floor's precast concrete column 6 that crotch connects on end 2-3
Reinforcing bar 5 is vertically arranged, it is simple to crotch 4 catches on grouting end bar 5.When bolt 1 promotes upper strata precast concrete column 7, due to bolt 1
Area little, easily produce concentrated stress, the present embodiment the most also includes that baffle plate 3, described baffle plate 3 are provided with slot 3-1,
Bolt 1 one end is connected with baffle plate 3 rolling in inserting slot 3-1.Expanded and the contacting of upper strata precast concrete column 7 by baffle plate 3
Area, reduces concentrated stress.
Time actually used, catch on the grouting end bar 5 of lower floor's precast concrete column 6 as impetus, bolt 1 with crotch 4
Insert in baffle plate 3, baffle plate 3 one end and the cylinders contact of upper strata precast concrete column 7.Judge grouting end bar 5 and grout sleeve 8
Axis at a distance of position, precession bolt 1, promote upper strata precast concrete column 7 slight displacement to occur, due to the pitch of screw thread
Less, and the forward travel distance that rotation is turned around is controlled, it is simple to it is finely adjusted, makes the axis weight of grouting end bar 5 and grout sleeve 6
Close, reach the purpose accurately installed.Position to be installed determines that backward grout sleeve 6 is in the milk, due to grouting end bar 5 surrounding and filling
The distance of slurry sleeve 6 inwall is identical, and stress meets design requirement, has simple in construction, installs the advantages such as effective.
Claims (3)
1. the device adjusting precast concrete column axial location, it is characterised in that described device includes bolt (1) and spiral shell
Bolt fixture (2), described bolt retainer (2) one end is sleeved on bolt (1), bolt (1) and bolt retainer (2) screw thread
Connecting, bolt retainer (2) other end is provided with the crotch (4) of the bar connecting with precast concrete column.
A kind of device adjusting precast concrete column axial location the most according to claim 1, it is characterised in that described
Bolt retainer (2) includes that bolted end (2-1), bending section (2-2) and crotch connect end (2-3), and bending section (2-2) is arranged
Being connected between end (2-3) with crotch at bolted end (2-1), crotch connects end (2-3) and be arranged in parallel with bolt (1).
A kind of device adjusting precast concrete column axial location the most according to claim 1 and 2, it is characterised in that also
Including baffle plate (3), described baffle plate (3) is provided with slot (3-1), with baffle plate (3) in bolt (1) one end insertion slot (3-1)
Roll and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508814.0U CN205677258U (en) | 2016-05-31 | 2016-05-31 | A kind of device adjusting precast concrete column axial location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508814.0U CN205677258U (en) | 2016-05-31 | 2016-05-31 | A kind of device adjusting precast concrete column axial location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677258U true CN205677258U (en) | 2016-11-09 |
Family
ID=57437045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508814.0U Expired - Fee Related CN205677258U (en) | 2016-05-31 | 2016-05-31 | A kind of device adjusting precast concrete column axial location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905544A (en) * | 2017-12-07 | 2018-04-13 | 中建四局第三建筑工程有限公司 | A kind of method for trimming and device of prefabricated post positioning |
-
2016
- 2016-05-31 CN CN201620508814.0U patent/CN205677258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905544A (en) * | 2017-12-07 | 2018-04-13 | 中建四局第三建筑工程有限公司 | A kind of method for trimming and device of prefabricated post positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 |