CN213509679U - But reuse assembled precast concrete roof beam and superimposed sheet leveling node structure - Google Patents
But reuse assembled precast concrete roof beam and superimposed sheet leveling node structure Download PDFInfo
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- CN213509679U CN213509679U CN202022127524.0U CN202022127524U CN213509679U CN 213509679 U CN213509679 U CN 213509679U CN 202022127524 U CN202022127524 U CN 202022127524U CN 213509679 U CN213509679 U CN 213509679U
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Abstract
The utility model discloses a but reuse assembled precast concrete roof beam and superimposed sheet leveling node structure, include the supporting mechanism that passes through coupling mechanism fixed connection with the right flank of precast concrete roof beam, be located supporting mechanism's top and be used for supporting the superimposed sheet adjustment mechanism, adjustment mechanism and supporting mechanism's top fixed connection just remove at vertical direction for supporting mechanism, the utility model discloses supporting mechanism passes through coupling mechanism and precast concrete roof beam fixed connection, easy dismounting, and supporting mechanism reuse, and the construction mode is green, energy-conserving, environmental protection, satisfies the requirement of green building. The adjustment mechanism of this structure is located supporting mechanism's top and supports the superimposed sheet with the superimposed sheet contact, is convenient for adjust the elevation of superimposed sheet, realizes superimposed sheet elevation zero error. In addition, the leveling node structure has the characteristics of high construction speed and simple and convenient construction mode, and can meet the requirement of assembled rapid construction.
Description
Technical Field
The utility model relates to an assembly type structure technical field, concretely relates to but reuse assembled precast concrete roof beam and superimposed sheet leveling node structure.
Background
With the rapid development of science and technology, the construction method of the building industry is also greatly changed, and the fabricated building is an important part in the construction of the existing buildings. The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, adopts standardized design, factory production, prefabricated construction, information management and intelligent application, and is a representative of modern industrial building construction.
In the process of assembly type building construction, concrete is not generally poured between the existing precast concrete beam and the composite slab, so that the precast concrete beam is directly contacted with the composite slab, and the precast concrete beam and the composite slab are connected insecurely; and what concrete was pour between other precast concrete roof beams of current and the superimposed sheet, adopt traditional scaffold frame to support the superimposed sheet usually, the bottom plate and the ground contact of scaffold frame, the top of scaffold frame and the lower surface contact of superimposed sheet and support the superimposed sheet, make have certain gap between superimposed sheet and the precast concrete roof beam, the pouring of concrete of being convenient for. Then traditional scaffold frame and ground contact, and because of the factor of ground unevenness and scaffold frame altitude mixture control difficulty, cause the elevation of superimposed sheet to adjust the inaccuracy, and the installation of scaffold frame and regulation engineering volume are big, waste time and energy, and work efficiency is low.
Therefore, it is a problem worth studying to provide a reusable and easily detachable leveling node structure for prefabricated concrete beams and laminated slabs, which allows the elevation of the laminated slabs to be accurately adjusted.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a but reuse and easy dismounting, the elevation of superimposed sheet is adjusted accurately, but reuse assembled precast concrete roof beam and superimposed sheet leveling node structure.
The purpose of the utility model is realized like this:
the utility model provides a but reuse assembled precast concrete roof beam and superimposed sheet leveling node structure, includes the supporting mechanism that passes through coupling mechanism fixed connection with the right flank of precast concrete roof beam, is located the top of supporting mechanism and is used for supporting the adjustment mechanism of superimposed sheet, and adjustment mechanism and supporting mechanism's top fixed connection just remove at vertical direction for the supporting mechanism, and adjustment mechanism is used for adjusting the elevation of superimposed sheet and makes the distance between superimposed sheet and the precast concrete roof beam certain.
The adjusting mechanism adopts an adjusting bolt, and the adjusting bolt is in threaded connection with the top of the supporting mechanism.
The supporting mechanism comprises a first supporting plate fixedly connected with the side face of the precast concrete beam and located in the vertical direction, a second supporting plate located on the center line on the right side of the first supporting plate and vertically and fixedly connected with the right side face of the first supporting plate, a third supporting plate fixedly connected with the top of the second supporting plate and located in the horizontal direction, and the left end of the third supporting plate is fixedly connected with the right side face of the first supporting plate.
And a threaded hole for allowing an adjusting bolt to pass through is formed in the third supporting plate, and the adjusting bolt penetrates through the threaded hole and the top of the threaded hole to abut against the laminated slab and support the laminated slab.
Coupling mechanism is located the front side and the rear side of second backup pad respectively, coupling mechanism includes pre-buried bolt sleeve at precast concrete roof beam right flank, with bolt sleeve matched with bolt, be located the fixed orifices that supplies the bolt to pass on the first backup pad, the bolt passes the fixed orifices and makes the right flank fixed connection of first backup pad and precast concrete roof beam with bolt sleeve threaded connection.
Has the positive and beneficial effects that: the utility model discloses coupling mechanism and precast concrete roof beam fixed connection, easy dismounting are passed through to supporting mechanism to support mechanism can reuse, and this construction mode is green, energy-conserving, environmental protection, accords with the requirement of green building. The adjusting mechanism of the leveling structure is located at the top of the supporting mechanism and contacts with the laminated slab to support the laminated slab, so that the elevation of the laminated slab is conveniently adjusted, and zero error of the elevation of the laminated slab is realized. In addition, the construction mode has the characteristics of high construction speed and simplicity and convenience, and can meet the requirement of assembled rapid construction.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
in the figure, the following steps are carried out: the prefabricated concrete beam comprises a prefabricated concrete beam 1, a laminated slab 2, a supporting mechanism 3, an adjusting mechanism 4, a connecting mechanism 5, a bolt 6, a bolt sleeve 7, a first supporting plate 8, a second supporting plate 9 and a third supporting plate 10.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1 and 2, a reusable fabricated precast concrete beam and composite slab leveling node structure includes a supporting mechanism 3 fixedly connected to a right side surface of a precast concrete beam through a connecting mechanism 5, and an adjusting mechanism 4 located at a top of the supporting mechanism 3 and used for supporting a composite slab 2, the adjusting mechanism 4 is fixedly connected to a top of the supporting mechanism 3 and moves in a vertical direction with respect to the supporting mechanism 3, the top of the supporting mechanism 3 is lower than a top of the precast concrete beam 1, the adjusting mechanism 4 is used for adjusting an elevation of the composite slab 2 so that a distance between the composite slab 2 and the precast concrete beam 1 is constant, that is, the adjusting mechanism 4 equalizes the thickness of the concrete poured between the composite slab 2 and the precast concrete beam 1, thereby making the elevation of the composite slab 2 uniform and increasing the firmness of the connection between the composite slab 2 and the precast concrete beam 1. Adjusting mechanism 4 adopts adjusting bolt, and adjusting bolt can set up a plurality ofly, and a plurality of adjusting bolt and supporting mechanism 3's top threaded connection twist and move adjusting bolt, according to the assembly requirement, make the distance between adjusting bolt's top and the precast concrete roof beam 1 reach the setting value, and at this moment, a plurality of adjusting bolt's top is on the coplanar, then puts superimposed sheet 2 accent dress in place, and adjusting bolt's top conflicts and supports superimposed sheet 2 with superimposed sheet 2's lower surface promptly, realizes 2 elevation zero errors of superimposed sheet. And the supporting mechanism 3, the connecting mechanism 5 and the adjusting mechanism 4 can be repeatedly utilized for unlimited times, and the device is green, energy-saving, environment-friendly, convenient to disassemble and assemble, fast in speed, convenient to construct and capable of meeting the requirement of assembly type rapid construction.
Supporting mechanism 3 includes with 1 fixed connection of precast concrete roof beam and is located vertical direction's first backup pad 8, with be located on the midline on first backup pad 8 right side and pass through welding perpendicular fixed connection second backup pad 9 with the right flank of first backup pad 8, pass through welded fastening with the top of second backup pad 9 and be located the third backup pad 10 of horizontal direction, the left end of third backup pad 10 passes through welded fastening with the right flank of first backup pad 8 and is connected. Be equipped with the screw hole that supplies adjusting bolt to pass through on the third backup pad 10, adjusting bolt passes screw hole and top and 2 conflicts of superimposed sheet and supports superimposed sheet 2, and the relative screw hole of adjusting bolt removes in vertical direction, distance between the upper surface of adjustable adjusting bolt top and precast concrete roof beam to adjust the distance between superimposed sheet 2 and the precast concrete roof beam 1, be convenient for control superimposed sheet 2's elevation and the thickness of the concreting between superimposed sheet 2 and the precast concrete roof beam 1.
Example 2
As shown in fig. 1 and 2, a reusable fabricated precast concrete beam and composite slab leveling node structure includes a supporting mechanism 3 fixedly connected to a right side surface of a precast concrete beam through a connecting mechanism 5, and an adjusting mechanism 4 located at a top of the supporting mechanism 3 and used for supporting a composite slab 2, the adjusting mechanism 4 is fixedly connected to a top of the supporting mechanism 3 and moves in a vertical direction with respect to the supporting mechanism 3, the top of the supporting mechanism 3 is lower than a top of the precast concrete beam 1, the adjusting mechanism 4 is used for adjusting an elevation of the composite slab 2 so that a distance between the composite slab 2 and the precast concrete beam 1 is constant, that is, the adjusting mechanism 4 equalizes the thickness of the concrete poured between the composite slab 2 and the precast concrete beam 1, thereby making the elevation of the composite slab 2 uniform and increasing the firmness of the connection between the composite slab 2 and the precast concrete beam 1. Adjusting mechanism 4 adopts adjusting bolt, and adjusting bolt can set up a plurality ofly, and a plurality of adjusting bolt and supporting mechanism 3's top threaded connection twist and move adjusting bolt, according to the assembly requirement, make the distance between adjusting bolt's top and the precast concrete roof beam 1 reach the setting value, and at this moment, a plurality of adjusting bolt's top is on the coplanar, then puts superimposed sheet 2 accent dress in place, and adjusting bolt's top conflicts and supports superimposed sheet 2 with superimposed sheet 2's lower surface promptly, realizes 2 elevation zero errors of superimposed sheet. And the supporting mechanism 3, the connecting mechanism 5 and the adjusting mechanism 4 can be repeatedly utilized for unlimited times, and the device is green, energy-saving, environment-friendly, convenient to disassemble and assemble, fast in speed, convenient to construct and capable of meeting the requirement of assembly type rapid construction.
Supporting mechanism 3 includes with 1 fixed connection of precast concrete roof beam and is located vertical direction's first backup pad 8, with be located on the midline on first backup pad 8 right side and pass through welding perpendicular fixed connection second backup pad 9 with the right flank of first backup pad 8, pass through welded fastening with the top of second backup pad 9 and be located the third backup pad 10 of horizontal direction, the left end of third backup pad 10 passes through welded fastening with the right flank of first backup pad 8 and is connected. Be equipped with the screw hole that supplies adjusting bolt to pass through on the third backup pad 10, adjusting bolt passes screw hole and top and 2 conflicts of superimposed sheet and supports superimposed sheet 2, and the relative screw hole of adjusting bolt removes in vertical direction, distance between the upper surface of adjustable adjusting bolt top and precast concrete roof beam to adjust the distance between superimposed sheet 2 and the precast concrete roof beam 1, be convenient for control superimposed sheet 2's elevation and the thickness of the concreting between superimposed sheet 2 and the precast concrete roof beam 1.
The utility model discloses coupling mechanism and precast concrete roof beam fixed connection, easy dismounting are passed through to supporting mechanism to support mechanism can reuse, and this construction mode is green, energy-conserving, environmental protection, accords with the requirement of green building. The adjustment mechanism of this structure is located supporting mechanism's top and supports the superimposed sheet with the superimposed sheet contact, is convenient for adjust the elevation of superimposed sheet, realizes superimposed sheet elevation zero error. In addition, the construction mode has the characteristics of high construction speed and simplicity and convenience, and can meet the requirement of assembled rapid construction.
Claims (5)
1. The utility model provides a but reuse assembled precast concrete roof beam and superimposed sheet leveling node structure which characterized in that: the prefabricated concrete beam comprises a supporting mechanism fixedly connected with the right side face of the prefabricated concrete beam through a connecting mechanism, and an adjusting mechanism located at the top of the supporting mechanism and used for supporting the composite slab, wherein the adjusting mechanism is fixedly connected with the top of the supporting mechanism and moves in the vertical direction relative to the supporting mechanism, and the adjusting mechanism is used for adjusting the elevation of the composite slab to enable the distance between the composite slab and the prefabricated concrete beam to be constant.
2. The reusable fabricated precast concrete beam and superimposed slab leveling node structure according to claim 1, wherein: the adjusting mechanism adopts an adjusting bolt, and the adjusting bolt is in threaded connection with the top of the supporting mechanism.
3. The reusable fabricated precast concrete beam and superimposed slab leveling node structure according to claim 1, wherein: the supporting mechanism comprises a first supporting plate fixedly connected with the side face of the precast concrete beam and located in the vertical direction, a second supporting plate located on the center line on the right side of the first supporting plate and vertically and fixedly connected with the right side face of the first supporting plate, a third supporting plate fixedly connected with the top of the second supporting plate and located in the horizontal direction, and the left end of the third supporting plate is fixedly connected with the right side face of the first supporting plate.
4. The reusable fabricated precast concrete beam and superimposed slab leveling node structure according to claim 3, wherein: and a threaded hole for allowing the adjusting bolt to pass through is formed in the third supporting plate, and the adjusting bolt penetrates through the threaded hole and the top of the threaded hole to abut against the laminated slab and support the laminated slab.
5. The reusable fabricated precast concrete beam and superimposed slab leveling node structure according to claim 3, wherein: coupling mechanism is located the front side and the rear side of second backup pad respectively, coupling mechanism includes pre-buried bolt sleeve at precast concrete roof beam right flank, with bolt sleeve matched with bolt, be located the fixed orifices that supplies the bolt to pass on the first backup pad, the bolt passes the fixed orifices and makes the right flank fixed connection of first backup pad and precast concrete roof beam with bolt sleeve threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127524.0U CN213509679U (en) | 2020-09-24 | 2020-09-24 | But reuse assembled precast concrete roof beam and superimposed sheet leveling node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127524.0U CN213509679U (en) | 2020-09-24 | 2020-09-24 | But reuse assembled precast concrete roof beam and superimposed sheet leveling node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213509679U true CN213509679U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022127524.0U Active CN213509679U (en) | 2020-09-24 | 2020-09-24 | But reuse assembled precast concrete roof beam and superimposed sheet leveling node structure |
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| Country | Link |
|---|---|
| CN (1) | CN213509679U (en) |
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- 2020-09-24 CN CN202022127524.0U patent/CN213509679U/en active Active
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