CN207878662U - Combined type pre-embedded steel slab - Google Patents
Combined type pre-embedded steel slab Download PDFInfo
- Publication number
- CN207878662U CN207878662U CN201820107112.0U CN201820107112U CN207878662U CN 207878662 U CN207878662 U CN 207878662U CN 201820107112 U CN201820107112 U CN 201820107112U CN 207878662 U CN207878662 U CN 207878662U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- nut
- buried steel
- buried
- supporting rod
- 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
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Abstract
The utility model is related to a kind of combined type pre-embedded steel slabs, belong to the realm of building construction.It includes support element, pre-buried steel plate, nut and positioning bar；The support element, pre-buried steel plate and nut collectively constitute pre-embedded steel slab module, and the quantity of pre-embedded steel slab module is more than 1；Support element includes supporting rod and pedestal, and nut is added after the mantle fiber of supporting rod top；Pre-buried steel plate is rectangle or square plate, and pre-buried steel plate is respectively equipped with bolt hole at four angles, and the aperture of bolt hole is more than support shank diameter and is less than nut outer diameter；The supporting rod top for adding nut passes through bolt hole, is limited by nut, to support pre-buried steel plate；Post upper is higher by pre-buried steel plate upper surface；The pre-buried steel plate of each pre-embedded steel slab module be in sustained height and it is arranged in a straight line after, by the lateral fixed every piece of pre-buried steel plate of positioning bar.This programme can reduce lifting and the leveling difficulty of large equipment base pre-embedded steel slab.
Description
Technical field
The utility model is related to a kind of combined type pre-embedded steel slabs, belong to the realm of building construction.
Background technology
The country has more and more large scale equipments to put into production and construction at present, but large equipment base pre-buried steel
Plate set aside pre-embedded and precision controlling are a problem always in civil construction, and spacer bar or bottom branch are used in general construction
Support method fixes pre-embedded steel slab, and it is levelling then to set steel plate by pad in install device procedures, and equipment is installed and is more troublesome, levelling
It is costly, and there are hidden danger in equipment operation.At present for super large shape steel plate built-in fitting transport and lift do not find always compared with
For suitable construction method.
Utility model content
In view of the foregoing defects the prior art has, the utility model proposes a kind of new combined type pre-embedded steel slabs.
The utility model is realized using technical solution below：
A kind of combined type pre-embedded steel slab, including support element, pre-buried steel plate, nut and positioning bar；It is the support element, pre-buried
Steel plate block and nut collectively constitute pre-embedded steel slab module, and the quantity of pre-embedded steel slab module is more than 1；Support element includes supporting rod and bottom
, add nut after the mantle fiber of supporting rod top；Pre-buried steel plate is rectangle or square plate, and pre-buried steel plate is close to four
Bolt hole is respectively equipped at angle, the aperture of bolt hole is more than support shank diameter and is less than nut outer diameter；Add the supporting rod of nut
Top passes through bolt hole, is limited by nut, to support pre-buried steel plate；Post upper is higher by pre-buried steel plate upper surface；
The pre-buried steel plate of each pre-embedded steel slab module be in sustained height and it is arranged in a straight line after, by the lateral fixed every piece of pre-buried steel of positioning bar
Plate；Positioning bar direction is vertical with the length direction of pre-buried steel plate, or vertical with the width direction of pre-buried steel plate.Positioning
Between muscle and pre-buried steel plate fixed mode can be welded and fixed, bolt is fixed or other common fixed forms.In addition to leaning on
At nearly four angles, bolt hole is arranged in the other positions of pre-buried steel plate in the large scale equipment that can also support as needed, to pacify
Put more support elements.Supporting rod and pedestal can be separately formed, and can also be integrally formed.
In the prior art, since the area and quality of large equipment base pre-embedded steel slab are larger, levelling and lifting is more
It is difficult.The utility model provides a kind of combined type pre-embedded steel slab, by being designed to large-scale pre-embedded steel slab by support element, pre-buried steel
Large-scale pre-embedded steel slab is broken into small-sized pre-buried steel plate by the mode that plate, positioning bar are composed, large-scale pre- to solve
The problem of hoisting steel plate difficulty is buried, lifting is more convenient, can be completed by small-sized hanging device, saves construction cost, ensures
Construction safety.It, can be first by the nut tune of all supporting rods meanwhile by way of adding nut after the mantle fiber of supporting rod top
It is whole to arrive sustained height, pre-buried steel plate is then placed again, after fine tuning, is fixed by positioning bar.The structure of the utility model makes
Levelling operation is more convenient, reduces the difficulty of leveling, saves follow-up equipment levelling expense safely, reduces the whole duration.This
The structure of utility model can make steel plate built-in fitting integral level precision controlling within 2mm.In addition, large scale equipment is usually logical
Supporting leg support is crossed, therefore it may only be necessary to add pre-buried steel plate at supporting leg, and does not add pre-embedded steel slab block at non-supporting leg, i.e.,
Enough support strengths can be achieved, the structure of the utility model can save steel plate surface required when supporting same large scale equipment
Product, it is cost-effective.
The supporting rod and pedestal are integrally formed.Integrally formed support element is more firm, and support effect is more preferable.
It is solid by bolt that the pre-buried steel plate and positioning bar are equipped with the screw hole to match, pre-buried steel plate and positioning bar
It is fixed.
The pre-embedded steel slab block edge is equipped with groove by positioning bar bearing, and positioning bar is positioned in groove.
The positioning bar is the channel steel with groove match.
The technical solution that positioning bar is positioned in groove, and is bolted can play one in practical applications
The effect of a Primary Location：Can first attempt by positioning bar place with groove in, if positioning bar can not be placed into groove, explanation
It needs further adjustment bolt and then adjusts the height of pre-buried steel plate.
The distance between adjacent supports bar is 1-3m.In order to reach the stability of support, the distance between supporting rod is unsuitable
It is too wide, meanwhile, in order to cost-effective, the distance between supporting rod is again unsuitable too narrow, and 1-3 meters are that can either realize supporting ＆ stablizing
Property, but can be cost-effective scheme.
The part that the post upper is higher by pre-buried steel plate upper surface adds nut.Pre-buried steel plate all adds up and down
The scheme of nut can so that pre-embedded steel slab block is fastened, and avoid only playing the unstability brought when bolt, increase leveling
Accuracy.
The supporting rod mantle fiber partial-length is not less than 20cm.In general, being only not less than in mantle fiber partial-length
In the case of 20cm, it just can guarantee the up and down range of nut in 5cm or more.And the scope of activities of 5cm, it is sufficient to ensure spreading
If by all pre-buried steel plate leveling on good ground.
Description of the drawings
Fig. 1 is one of schematic top plan view of the utility model.
Fig. 2 is the two of the schematic top plan view of the utility model.
Fig. 3 is the three of the schematic top plan view of the utility model.
Fig. 4 is one of the fixed form schematic side view that the utility model positioning bar fixes pre-buried steel plate.
Fig. 5 is the two of the fixed form schematic side view that the utility model positioning bar fixes pre-buried steel plate.
Fig. 6 is one of the utility model use state schematic side view.
Fig. 7 is the two of the utility model use state schematic side view.
Fig. 8 is the supporting rod schematic diagram of the utility model.
Fig. 9 is the base schematic diagram of the utility model.
In figure：1, pre-buried steel plate；2, bolt hole；3, positioning bar；4, nut；5, reinforcing member；6, diagonal brace rinforcement bar；7, it props up
Support member；8, supporting rod；9, pedestal；10, spliced eye；11, bolt.
Specific implementation mode
In order to make the utility model aim, technical solution be more clearly understood, below in conjunction with the accompanying drawings, the utility model is made
It is further described.
Embodiment one：
As shown in figures 1 to 6, combined type pre-embedded steel slab described in the utility model, including support element 7, pre-buried steel plate
1, nut 4 and positioning bar 3；The support element, pre-buried steel plate and nut collectively constitute pre-embedded steel slab module, pre-embedded steel slab module
Quantity be 7.In the present embodiment, each pre-embedded steel slab module includes 1 pre-buried steel plate, 4 support elements, 4 spiral shells
It is female；Support element includes supporting rod and pedestal, and nut is added after the mantle fiber of supporting rod top；Pre-buried steel plate is rectangle or square
Plate, pre-buried steel plate are respectively equipped with bolt hole 2 at four angles, and the aperture of bolt hole is more than support shank diameter and is less than spiral shell
Female outer diameter；The supporting rod top for adding nut passes through bolt hole, is limited by nut, to support pre-buried steel plate, adjacent supports
The distance between bar is 2m；Post upper is higher by pre-buried steel plate upper surface；At the pre-buried steel plate of each pre-embedded steel slab module
In sustained height and it is arranged in a straight line after, by the lateral fixed every piece of pre-buried steel plate of positioning bar；Positioning bar direction or and pre-embedded steel slab
The length direction of block is vertical, or vertical with the width direction of pre-buried steel plate, and positioning bar and pre-buried steel plate are by being welded and fixed.
Supporting rod and pedestal are integrally formed.The supporting rod mantle fiber partial-length is 20cm.
Embodiment two：
As shown in Fig. 2, Fig. 8 and Fig. 9, combined type pre-embedded steel slab described in the utility model, the difference with embodiment one exists
In：The pre-buried steel plate and positioning bar are equipped with the screw hole to match, and pre-buried steel plate and positioning bar are fixed by bolt 11.Phase
The distance between adjacent supporting rod is 1m.The supporting rod mantle fiber partial-length is 30cm, and supporting rod 8 is plugged in the grafting of pedestal 9
Support element is formed in hole 10.
Embodiment three：
As shown in Figure 3 and Figure 4, combined type pre-embedded steel slab described in the utility model, with embodiment two difference lies in：Institute
It states pre-embedded steel slab block edge and groove is equipped with by positioning bar bearing, positioning bar is positioned in groove.Between adjacent supports bar away from
From for 3m.
Example IV：
As shown in Fig. 3, Fig. 5 and Fig. 7, combined type pre-embedded steel slab described in the utility model, the difference with embodiment three exists
In：The positioning bar is the channel steel with groove match.The part that the post upper is higher by pre-buried steel plate upper surface adds
If nut.
Embodiment five：
As shown in Figure 6 and Figure 7, the use process of the utility model is：
First, the placement location of pre-buried steel plate is set according to the location footprint of large scale equipment.
Later, a nut is respectively added on each supporting rod, and the nut of all supporting rods is adjusted to identical height
Degree, by supporting rod be positioned over can position corresponding with pre-buried steel plate bolt hole, lift pre-buried steel plate, be placed on propping up
It on strut, is limited by nut, supports support is made to play pre-buried steel plate.
Later, by Horizontal measuring apparatus, every piece of steel plate built-in fitting horizontal direction accuracy is adjusted, ensures that global error exists
Within 2mm.The part that pre-buried steel plate upper surface can be higher by post upper adds nut, can not also add.
Later, every piece of steel plate built-in fitting is fixed laterally across spacer bar.It, can in order to increase the stability of pre-buried steel plate
To add diagonal brace rinforcement bar 6.
Finally, casting concrete, wherein reinforcing member 5 make combining closely for pre-buried steel plate and concrete, are poured in concrete
Excision upper screw/screw rod and nut, polish flat after the completion of building.
Claims (8)
1. a kind of combined type pre-embedded steel slab, which is characterized in that including support element (7), pre-buried steel plate (1), nut (4) and positioning
Muscle (3)；The support element (7), pre-buried steel plate (1) and nut (4) collectively constitute pre-embedded steel slab module, pre-embedded steel slab module
Quantity is more than 1；Support element (7) includes supporting rod (8) and pedestal (9), and nut (4) is added after the mantle fiber of supporting rod (8) top；It is pre-buried
Steel plate block (1) is that rectangle or square plate, pre-buried steel plate (1) are respectively equipped with bolt hole (2), bolt at four angles
The aperture in hole (2) is more than supporting rod (8) diameter and is less than nut (4) outer diameter；Supporting rod (8) top for adding nut (4) passes through
Bolt hole (2) is limited by nut (4), to support pre-buried steel plate (1)；Supporting rod (8) upper end is higher by pre-buried steel plate (1)
Upper surface；The pre-buried steel plate (1) of each pre-embedded steel slab module be in sustained height and it is arranged in a straight line after, by positioning bar (3) laterally
Fixed every piece of pre-buried steel plate (1)；Positioning bar (3) direction is vertical with the length direction of pre-buried steel plate (1), or and pre-embedded steel slab
The width direction of block (1) is vertical.
2. combined type pre-embedded steel slab according to claim 1, which is characterized in that the supporting rod (8) and pedestal (9) one
Molding.
3. combined type pre-embedded steel slab according to claim 1, which is characterized in that the pre-buried steel plate (1) and positioning bar
(3) it is fixed by bolt (11) that the screw hole to match, pre-buried steel plate (1) and positioning bar (3) are equipped with.
4. combined type pre-embedded steel slab according to claim 3, which is characterized in that pre-buried steel plate (1) edge, by fixed
Position muscle (3) bearing is equipped with groove, and positioning bar (3) is positioned in groove.
5. combined type pre-embedded steel slab according to claim 4, which is characterized in that the positioning bar (3) be and groove phase
The channel steel matched.
6. combined type pre-embedded steel slab according to claim 1, which is characterized in that the distance between adjacent supports bar (8) is
1-3m。
7. combined type pre-embedded steel slab according to claim 1, which is characterized in that supporting rod (8) upper end is higher by pre-buried
The part of steel plate block (1) upper surface adds nut (4).
8. combined type pre-embedded steel slab according to claim 1, which is characterized in that supporting rod (8) the mantle fiber partial-length
Not less than 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107112.0U CN207878662U (en) | 2018-01-23 | 2018-01-23 | Combined type pre-embedded steel slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107112.0U CN207878662U (en) | 2018-01-23 | 2018-01-23 | Combined type pre-embedded steel slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878662U true CN207878662U (en) | 2018-09-18 |
Family
ID=63507899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107112.0U Expired - Fee Related CN207878662U (en) | 2018-01-23 | 2018-01-23 | Combined type pre-embedded steel slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207878662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875724A (en) * | 2022-05-10 | 2022-08-09 | 华强方特（深圳）科技有限公司 | Track pavement structure |
-
2018
- 2018-01-23 CN CN201820107112.0U patent/CN207878662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875724A (en) * | 2022-05-10 | 2022-08-09 | 华强方特（深圳）科技有限公司 | Track pavement structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20210123 |