CN206174487U - Pre -cast screw fixing device - Google Patents
Pre -cast screw fixing device Download PDFInfo
- Publication number
- CN206174487U CN206174487U CN201621221546.0U CN201621221546U CN206174487U CN 206174487 U CN206174487 U CN 206174487U CN 201621221546 U CN201621221546 U CN 201621221546U CN 206174487 U CN206174487 U CN 206174487U
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- CN
- China
- Prior art keywords
- screw rod
- fixing device
- location
- plate
- embedded bolt
- 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.)
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Abstract
The utility model relates to an engineering equipment field especially relates to a fastener, specifically provides a pre -cast screw fixing device. A pre -cast screw fixing device, includes screw rod, locating plate and fixed bolster, its characterized in that: the locating plate on be equipped with grout hole and screw rod locating hole, the screw rod locating hole is connected with the screw rod cooperation, the fixed bolster include backup pad and support column, the support column is installed in backup pad bottom surface and fixed connection, is equipped with the recess in the backup pad, and fixed bolster and locating plate are through the screw rod connection and be equipped with adjusting device. The locating plate all around the middle part side direction extend and be equipped with the locating piece, the locating piece is equipped with the pointed end engineering location line of ink marker that is used for aliging. Adjusting device include nut and gasket, the nut is installed in fixed bolster top and locating plate below and is equipped with the packing ring between the two. The locating plate on be equipped with the handle.
Description
Technical field
This utility model is related to engineering equipment field, more particularly to a kind of clamp device, specifically provides a kind of pre embedded bolt
Fixing device.
Background technology
Being usually directed in hydraulic engineering work progress has pre embedded bolt to construct, and pre embedded bolt positioning is inaccurate, or is pouring
In Concrete, pre embedded bolt easily is affected to lead by various factors such as concrete impact, vibrating spear collision, steel reinforcement cage off normals
Position deviation is caused, deviation is excessive to cause upper component to install.
Traditional construction method is that, using being positioned manually, easily causing deviation, doing over again, it is excessive to process pre embedded bolt deviation
Work is extremely time-consuming, even needs dismounting basis to construct again when deviation is serious.Particularly in many pre embedded bolt compositions
In the case of one fixed unit, multiple fixed cells combination fixation upper components, being accurately positioned and fixing for pre embedded bolt is arranged
Apply particularly important, deviation occurs in single pre embedded bolt, whole pre embedded bolts can be caused to do over again the situation of process；It is simultaneously interim to install
Fixing device wastes a large amount of manpower financial capacities, therefore is badly in need of a kind of Embedment Construction fixing device.
The content of the invention
For above-mentioned prior art weak point, this utility model provides a kind of good fixing effect, while positioning precision is high
Pre embedded bolt fixing device.
To achieve these goals, this utility model is adopted the following technical scheme that：A kind of pre embedded bolt fixing device, including
Screw rod, location-plate and fixed support, described location-plate is provided with grout hole and screw rod location hole, the screw rod location hole and spiral shell
Bar is connected；Described fixed support includes gripper shoe and support column, and the support column is installed on gripper shoe bottom surface and fixes
Connection, is provided with the supporting plate groove, and fixed support and location-plate connect and be provided with adjusting means by screw rod.
Location-plate surrounding middle part as above extends laterally and is provided with locating piece, and the locating piece is provided with tip for aliging
Engineering positions the line of ink marker.
Adjusting means as above includes nuts and washers, and the nut is installed under fixed support top and location-plate
Side is simultaneously provided with therebetween packing ring.
Recess width as above 1mm-5mm bigger than screw diameter.
Described location-plate as above is provided with handle.
Location-plate as above is integrally rectangular.
Fixed support as above is integrally L-shaped.
This utility model helpfulness：
The relatively conventional pre embedded bolt fixing device of this utility model, by four screw rod location holes being provided with location-plate
Can effective erection ＆ lift efficiency, while being provided with fixed support, by groove and locating piece adjustment position, realize hi-Fix
Avoid the occurrence of because droop causes phenomenon of doing over again.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of pre embedded bolt positioner of this utility model;
Accompanying drawing 2 is structural representations of the Fig. 1 from terms of another direction.
Identify in figure：1- location-plates, 2- fixed supports, 3- screw rods, 4- adjusting meanss, 5- handles, 101- locating pieces, 102-
Grout hole, 201- grooves, 202- gripper shoes, 203- support columns.
Specific embodiment
Refer to the attached drawing is described in further detail to a kind of pre embedded bolt fixing device of this utility model,
Embodiment 1, a kind of pre embedded bolt fixing device, including screw rod 3, location-plate 1 and fixed support 2, described positioning
Plate 1 is provided with grout hole 102 and screw rod location hole, and the screw rod location hole coordinates located at four corners of location-plate and with screw rod 3
Connection；Described fixed support 2 includes gripper shoe 202 and support column 203, and the support column 203 is installed on the bottom surface of gripper shoe 202
And be fixedly connected, groove 201 is provided with gripper shoe 202, fixed support 2 and location-plate 1 connect and are provided with regulation by screw rod 3
Device 4.
The surrounding of location-plate 1 middle part extends laterally and is provided with locating piece 101, and the locating piece 101 is provided with tip for work of aliging
The Cheng Dingwei lines of ink marker.
Adjusting means 4 includes nuts and washers, the nut be installed on the top of fixed support 2 and the lower section of location-plate 1 and
Packing ring is provided between the two.
The big 1mm-5mm of the diameter of 201 width ratio screw rod of groove 3.
As the big 2mm of the diameter of 201 width ratio screw rod of this utility model preferred version groove 3, be easy to adjust fixed support 2 with
The position of screw rod 3 makes the laminating construction working of support column 203 face.
Handle 5 is provided with as this utility model location-plate 1.
It is overall rectangular as this utility model preferred version location-plate 1.
The specifically used process of this utility model：First the midpoint of framed bent is positioned at every row's trolley conductor bracket two ends, and utilized
The two points eject an elongated line of ink marker on work surface, and this line of ink marker is used as the center alignment baseline of locating piece 101.By screw rod
3 assemble with location-plate 1, and screw in the adjusting means 4 of lower section located at the nut of the lower section of location-plate 1, make screw rod 3 and location-plate 1
Will not rock.Groove 201 on fixed support 2 is enclosed within screw rod 3；Location-plate 1 and screw rod 3 are placed into into the reserved of work surface
Kong Shang, the support column 203 of the end of fixed support 2 is supported on the hole wall of work surface, and support column 203 is adjusted in location-plate 1
Diagonal on, to reach more preferable fixed effect.The adjustment centrage of location-plate 1 overlaps with the line of ink marker, is tightened on support 2
Fixing nut.Complete to fix work, workmen will firmly rock screw rod 3, test soundness.Complete that the pre-buried of whole is installed
After screw rod 3, the position of a screw rod 3 is checked with theodolite or total powerstation, after completing last position adjustment, you can pour mixed
Solidifying soil, adjusting means 4 is unscrewed after three days makes this fixing device depart from realization recycling with screw rod 3.
Above content is to combine specific preferred implementation further description made for the present invention, it is impossible to assert
The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (7)
1. a kind of pre embedded bolt fixing device, including screw rod（3）, location-plate（1）And fixed support（2）, it is characterised in that：It is described
Location-plate（1）It is provided with grout hole（102）With screw rod location hole, the screw rod location hole and screw rod（3）It is connected；It is described
Fixed support（2）Including gripper shoe（202）And support column（203）, the support column（203）It is fixedly installed in gripper shoe
（202）Bottom surface is simultaneously fixedly connected, in gripper shoe（202）It is provided with groove（201）, fixed support（2）And location-plate（1）By spiral shell
Bar（3）Connect and be provided with adjusting means（4）.
2. pre embedded bolt fixing device according to claim 1, it is characterised in that：Described location-plate（1）Surrounding middle part
Extend laterally and be provided with locating piece（101）, the locating piece（101）Tip is provided with for the engineering positioning line of ink marker that aligns.
3. pre embedded bolt fixing device according to claim 1, it is characterised in that：Described adjusting means（4）Including spiral shell
Female and packing ring, the nut is installed on fixed support（2）Top and location-plate（1）Lower section is simultaneously provided with therebetween packing ring.
4. pre embedded bolt fixing device according to claim 1, it is characterised in that：Described groove（201）Width ratio spiral shell
Bar（3）The big 1mm-5mm of diameter.
5. according to the pre embedded bolt fixing device described in claim 1-3 any one, it is characterised in that：Described location-plate
（1）It is provided with handle（5）.
6. pre embedded bolt fixing device according to claim 5, it is characterised in that：Described location-plate（1）Entirety is into square
Shape.
7. the pre embedded bolt fixing device according to claim 1 or 3, it is characterised in that：Described adjusting means（4）It is overall
It is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221546.0U CN206174487U (en) | 2016-11-14 | 2016-11-14 | Pre -cast screw fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221546.0U CN206174487U (en) | 2016-11-14 | 2016-11-14 | Pre -cast screw fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174487U true CN206174487U (en) | 2017-05-17 |
Family
ID=58683618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621221546.0U Active CN206174487U (en) | 2016-11-14 | 2016-11-14 | Pre -cast screw fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174487U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636610A (en) * | 2020-06-03 | 2020-09-08 | 王勇 | Self-positioning rapid assembling and forming box body for cast-in-place hollow floor slab |
| CN111636611A (en) * | 2020-06-03 | 2020-09-08 | 王勇 | Multi-pillar anti-floating box body of cast-in-place hollow floor slab |
| CN111894288A (en) * | 2020-06-24 | 2020-11-06 | 上海二十冶建设有限公司 | Welding control device for positioning rib of reinforced concrete wall and column template |
| CN116856735A (en) * | 2023-07-28 | 2023-10-10 | 包钢集团工业与民用建筑工程有限公司 | Positioning device for concrete embedded building member |
-
2016
- 2016-11-14 CN CN201621221546.0U patent/CN206174487U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636610A (en) * | 2020-06-03 | 2020-09-08 | 王勇 | Self-positioning rapid assembling and forming box body for cast-in-place hollow floor slab |
| CN111636611A (en) * | 2020-06-03 | 2020-09-08 | 王勇 | Multi-pillar anti-floating box body of cast-in-place hollow floor slab |
| CN111894288A (en) * | 2020-06-24 | 2020-11-06 | 上海二十冶建设有限公司 | Welding control device for positioning rib of reinforced concrete wall and column template |
| CN116856735A (en) * | 2023-07-28 | 2023-10-10 | 包钢集团工业与民用建筑工程有限公司 | Positioning device for concrete embedded building member |
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