CN208949667U - A kind of L-type steel bolt connection node prefabricated panel assembly road surface - Google Patents
A kind of L-type steel bolt connection node prefabricated panel assembly road surface Download PDFInfo
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- CN208949667U CN208949667U CN201821744149.0U CN201821744149U CN208949667U CN 208949667 U CN208949667 U CN 208949667U CN 201821744149 U CN201821744149 U CN 201821744149U CN 208949667 U CN208949667 U CN 208949667U
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- type steel
- fixed
- superimposed sheet
- bolt
- road surface
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Abstract
The utility model discloses a kind of L-type steel bolt connection node prefabricated panels to assemble road surface, including superimposed sheet, connecting plate and lifting siphunculus, one end of the superimposed sheet is fixed with prefabricated road tooth, the superimposed sheet is fixed with L-type steel jointing far from one end of the prefabricated road tooth, the middle position of the L-type steel jointing is fixed with connection bolt, the top of the superimposed sheet is fixed with girder rib, it is carried out by the L-type steel jointing between two groups of superimposed sheets connected, and it is fixed by connecting bolt, it reduces user and two groups of superimposed sheets is equipped with fixed operation difficulty and labor intensity, it is time saving and energy saving, accelerate the assembly speed of application of the pavement structure, improve the working efficiency of the work construction operation, it can be directly plugged on lifting siphunculus by the equipped column on strut, user is facilitated to bind girder rib, By the lifting external hanging device of siphunculus, user is facilitated to carry out lifting carrying to it, it is easy to operate.
Description
Technical field
The utility model belongs to road construction technical field, and in particular to a kind of L-type steel bolt connection node prefabricated panel
Assemble road surface.
Background technique
With the continuous development and progress of new building technology and material, prefabrication is widely used.
In the country of many building industrialization prosperities, prefabrication experienced long-term experiment and application, modernization it is prefabricated
Assembled architecture product can highly integrated building various functions, and build form and component it is very exquisite.I
State's construction demand amount is big, construction speed is fast, it is necessary to develop prefabrication, and gradually widens prefabricated construction level
Application range, especially road assembles constructing technology problem, effectively solves traditional road and constructs influence to traffic.
Existing prefabricated panel assembly road surface still has several drawbacks place, which assembles road surface in the mistake of construction
Cheng Zhong, the attended operation difficulty between superimposed sheet is big, and large labor intensity, the construction time is long, and working efficiency is low, influences the duration and prescribes a time limit
It completes, brings inconvenience for user's use.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of L-type steel bolt connection node
Prefabricated panel assembles road surface, has lifting convenient, attended operation is simple, the efficient feature of engineering assembling.
To achieve the above object, the utility model provides the following technical solutions: a kind of L-type steel bolt connection node dry wall
Plate assembles road surface, including superimposed sheet, connecting plate and lifting siphunculus, and one end of the superimposed sheet is fixed with prefabricated road tooth, described folded
Plywood is fixed with L-type steel jointing far from one end of the prefabricated road tooth, and the middle position of the L-type steel jointing is solid
Surely there is connection bolt, the top of the superimposed sheet is fixed with girder rib, rear pouring concrete layer is fixed on the outside of the girder rib,
The connecting plate is mounted on one end of the L-type steel jointing, and the inside of the connecting plate offers limit screw channel, the purlin
One end of frame muscle is fixed with strut, and the strut is fixed with equipped column, the lifting siphunculus peace far from one end of the girder rib
Dress is fixed on the inside of superimposed sheet, and the top of the lifting siphunculus offers limit with tankage.
Fixation is attached to the superimposed sheet in order to facilitate user, and user is facilitated to be poured concrete, it is practical as this
Novel optimal technical scheme, formed between superimposed sheet described in two groups it is U-shaped after pour section.
In order to ensure fixation between girder rib and superimposed sheet, the structural strength of the pavement structure is improved, as
The optimal technical scheme of the utility model, the girder rib are connect using welded connecting method, weldering with the superimposed sheet end point
Connector quantity is no less than the 90% of whole connector quantity.
Equipped fixation, and fixation are carried out to L-type steel jointing in order to facilitate user, it is easy to operate, as this
The optimal technical scheme of utility model, the L-type steel jointing are set in factory process with superimposed sheet integral production, L-type steel
Meter is determined according to concrete engineering, for convenience of constructing, L-type steel can whole design, can also be used single design, width when single design
Degree is 150mm, and the setting spacing in board wall end is 500mm, and flange height of the L-type steel at connection bolt is 40mm, even
Connecting bolt uses the bolt of diameter 14mm~22mm, and limit channel diameter of the L-type steel on the flange at connection bolt is than connection
Big 2~the 3mm of the diameter of bolt.
Strut is equipped in order to facilitate user, reduces the labor intensity of user, accelerates speed of application, as this reality
With novel optimal technical scheme, the strut is with the limit with tankage by being plugged and fixed.
In order to ensure superimposed sheet casting concrete is tight, the structural strength of the pavement structure is improved, as this reality
Bottom pour mold slot is offered with the bottom end of novel optimal technical scheme, the lifting siphunculus.
The pouring practice of concrete is carried out in order to facilitate user, easy to operate, speed of application is fast, and work efficiency is high, as
The optimal technical scheme of the utility model, the L-type steel jointing, it is U-shaped after pour pouring concrete after section and superimposed sheet top end
Pouring concrete layer synchronous construction after layer.
Compared with prior art, the utility model has the beneficial effects that
1, by being equipped with L-type steel jointing and connection bolt, pass through the L-type steel jointing between two groups of superimposed sheets
Carry out connected, and be fixed by connecting bolt, reduce user to two groups of superimposed sheets be equipped with fixed operation difficulty and
Labor intensity, it is time saving and energy saving, the assembly speed of application of the pavement structure is accelerated, the work effect of the work construction operation is improved
Rate；
2, by being equipped with column and lifting siphunculus, lifting siphunculus can be directly plugged on by the equipped column on strut
On, facilitate user to bind girder rib, assembling speed is fast, and it is easy to operate, it is convenient by lifting the external hanging device of siphunculus
User carries out lifting carrying to it, economical and practical, shortens the construction time.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the superimposed sheet overlooking structure diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model superimposed sheet section view；
In figure: 1, prefabricated road tooth；2, girder rib；3, rear pouring concrete layer；4, section is poured after U-shaped；5, bolt is connected；6, L-type
Steel jointing；7, superimposed sheet；8, it is equipped with column；9, strut；10, connecting plate；11, screw channel is limited；12, tankage is matched in limit；13, bottom
Pour slot；14, siphunculus is lifted.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of L-type steel bolt connection node prefabricated panel
Road surface, including superimposed sheet 7, connecting plate 10 and lifting siphunculus 14 are assembled, one end of superimposed sheet 7 is fixed with prefabricated by machine-building
Road tooth 1, the one end of superimposed sheet 7 far from prefabricated road tooth 1 are fixed with L-type steel jointing 6 by machine-building, and L-type steel connects
First 6 middle position has been threadably secured connection bolt 5, and the top of superimposed sheet 7 is by being welded with girder rib 2, purlin
The outside of frame muscle 2 is fixed with rear pouring concrete layer 3 by tool casting, and connecting plate 10 is mounted on L-type steel by welding and connects
First 6 one end, the inside of connecting plate 10 offer limit screw channel 11, and one end of girder rib 2 is propped up by the way that strut 9 has been plugged and fixed
Bar 9 is welded with equipped column 8 far from one end of girder rib 2, and the installation of lifting siphunculus 14 is fixed on superimposed sheet 7 by mechanical casting
Inside, the top of lifting siphunculus 14 offers limit with tankage 12.
Further, formed between two groups of superimposed sheets 7 it is U-shaped after pour section 4.
Further, girder rib 2 is connect using welded connecting method with 7 end point of superimposed sheet, and welding point quantity is many
In the 90% of whole connector quantity.
Further, L-type steel jointing 6 is in factory process with 7 integral production of superimposed sheet, and L-type steel design is according to tool
Body engineering determines, for convenience of constructing, L-type steel can whole design, can also be used single design, width when single design is
150mm, the setting spacing in board wall end are 500mm, and flange height of the L-type steel at connection bolt 5 is 40mm, connects spiral shell
Bolt 5 is using the bolt of diameter 14mm~22mm, and limit screw channel 11 diameter of the L-type steel on the flange at connection bolt 5 is than connection
Big 2~the 3mm of 5 diameter of bolt.
Further, strut 9 passes through with tankage 12 with limit and is plugged and fixed.
Further, the bottom end for lifting siphunculus 14 offers bottom pour mold slot 13.
Further, L-type steel jointing 6, it is U-shaped after pour and pour coagulation after pouring concrete layer after 7 top end of section 4 and superimposed sheet
3 synchronous construction of soil layer.
In the present embodiment, prefabricated road tooth 1 selects the granite curb of sunshine Jian Quan stone material Co., Ltd sale；Girder rib
2 select the steel bar girder TD-100 of Yinchuan Reynolds complete sincerity Cai Gang Co., Ltd sale；It connects bolt 5 and selects the fastening of Handan City's Xiang ancient cooking vessel
The high-intensitive fish (-)bolt M16-M24 of part Manufacturing Co., Ltd sale；Superimposed sheet 7 selects Hua Tai concrete product of respecting work in Beijing to have
The Thailand, China 3500 of limit company sale；The seamless steel pipe that lifting siphunculus selects Liaocheng Run Fan metal material Co., Ltd to sell.
The working principle and process for using of the utility model: the utility model, user pass through superimposed sheet 7 by lifting device
On lifting siphunculus, to its fix after, the superimposed sheet 7 can be carried to place to be onstructed, so by lifting device
The superimposed sheet 7 is stably placed on ground afterwards, then lifts another piece of superimposed sheet 7 again, and by with connection bolt 5
The L-type steel jointing 6 of the superimposed sheet 7 adjacent thereto of L-type steel jointing 6 contacted, and by connection bolt 5 and even
Limit screw channel 11 inside fishplate bar 10 is attached, and being connected and fixed for superimposed sheet 7 can be completed, easy to operate, reduces user
Labor intensity, accelerate the assembling speed of the superimposed sheet 7, it is easy to operate, after matching to 7 turns of superimposed sheet, fetch with purlin
The strut 9 of frame muscle 2 is inserted into the limit that 14 top of lifting siphunculus opens up by the equipped column 8 on strut 9 and matches tankage 12, in turn
Strut 9 is fixed, then girder rib 2 is successively laid in the top of superimposed sheet 7, then passes through soldering appliance for the truss
Muscle 2 and the end point of superimposed sheet 7 are welded, and after welding to girder rib 2, and then are carried out by tool to the pavement structure
Into casting concrete, can to L-type steel jointing 6, it is U-shaped after pour section 4 and superimposed sheet 7 while being poured, accelerate construction
Speed, during casting, concrete can be leaked into bottom pour mold slot 13 by lifting siphunculus 14, after the concrete setting,
Further enhance the structural strength of the superimposed sheet 7, after the concrete setting, can carry out using.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of L-type steel bolt connection node prefabricated panel assembles road surface, including superimposed sheet (7), connecting plate (10) and lifting are led to
It manages (14), it is characterised in that: one end of the superimposed sheet (7) is fixed with prefabricated road tooth (1), and the superimposed sheet (7) is far from described
One end of prefabricated road tooth (1) is fixed with L-type steel jointing (6), and the middle position of the L-type steel jointing (6) is fixed
Have connection bolt (5), the top of the superimposed sheet (7) is fixed with girder rib (2), after being fixed on the outside of the girder rib (2)
Pouring concrete layer (3), the connecting plate (10) are mounted on one end of the L-type steel jointing (6), the connecting plate (10)
Inside offers limit screw channel (11), and one end of the girder rib (2) is fixed with strut (9), and the strut (9) is far from the purlin
One end of frame muscle (2) is fixed with equipped column (8), and lifting siphunculus (14) is fixed on the inside of superimposed sheet (7), described to hang
The top of dress siphunculus (14) offers limit with tankage (12).
2. a kind of L-type steel bolt connection node prefabricated panel according to claim 1 assembles road surface, it is characterised in that: two
Formed between the group superimposed sheet (7) it is U-shaped after pour section (4).
3. a kind of L-type steel bolt connection node prefabricated panel according to claim 1 assembles road surface, it is characterised in that: institute
It states girder rib (2) to be connect with the superimposed sheet (7) end point using welded connecting method, welding point quantity, which is no less than, all to be connect
The 90% of head quantity.
4. a kind of L-type steel bolt connection node prefabricated panel according to claim 1 assembles road surface, it is characterised in that: institute
L-type steel jointing (6) is stated in factory process with superimposed sheet (7) integral production, L-type steel design is determining according to concrete engineering,
For convenience of construction, L-type steel can whole design, can also be used single design, width when single design is 150mm, at board wall end
Setting spacing in head is 500mm, and flange height of the L-type steel at connection bolt (5) is 40mm, and connection bolt (5) is using straight
The bolt of diameter 14mm~22mm, limit screw channel (11) diameter of the L-type steel on the flange at connection bolt (5) is than connection bolt
(5) the big 2~3mm of diameter.
5. a kind of L-type steel bolt connection node prefabricated panel according to claim 1 assembles road surface, it is characterised in that: institute
It states strut (9) and matches tankage (12) by being plugged and fixed with the limit.
6. a kind of L-type steel bolt connection node prefabricated panel according to claim 1 assembles road surface, it is characterised in that: institute
The bottom end for stating lifting siphunculus (14) offers bottom pour mold slot (13).
7. a kind of L-type steel bolt connection node prefabricated panel according to claim 1 assembles road surface, it is characterised in that: institute
State L-type steel jointing (6), it is U-shaped after pour after section (4) and superimposed sheet (7) top end that pouring concrete layer (3) is same after pouring concrete layer
Step construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744149.0U CN208949667U (en) | 2018-10-25 | 2018-10-25 | A kind of L-type steel bolt connection node prefabricated panel assembly road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744149.0U CN208949667U (en) | 2018-10-25 | 2018-10-25 | A kind of L-type steel bolt connection node prefabricated panel assembly road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949667U true CN208949667U (en) | 2019-06-07 |
Family
ID=66742947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821744149.0U Expired - Fee Related CN208949667U (en) | 2018-10-25 | 2018-10-25 | A kind of L-type steel bolt connection node prefabricated panel assembly road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208949667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306398A (en) * | 2019-07-16 | 2019-10-08 | 张卫锋 | A kind of segmentation sets beam pre-tensioning system and interlocks symmetrical tensioned prestressing bar overlapping assembly road and its construction method |
| CN111155364A (en) * | 2020-01-20 | 2020-05-15 | 中南大学 | Assembly type intelligent floating plate track unit and assembly connection construction method |
-
2018
- 2018-10-25 CN CN201821744149.0U patent/CN208949667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306398A (en) * | 2019-07-16 | 2019-10-08 | 张卫锋 | A kind of segmentation sets beam pre-tensioning system and interlocks symmetrical tensioned prestressing bar overlapping assembly road and its construction method |
| CN110306398B (en) * | 2019-07-16 | 2021-03-23 | 张卫锋 | Sectional beam-setting pretensioning staggered symmetrical tensioning prestressed tendon superposed assembly road and construction method thereof |
| CN111155364A (en) * | 2020-01-20 | 2020-05-15 | 中南大学 | Assembly type intelligent floating plate track unit and assembly connection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20191025 |