CN214833410U - PC assembled structure beam column node dry-type connection structure - Google Patents
PC assembled structure beam column node dry-type connection structure Download PDFInfo
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- CN214833410U CN214833410U CN202120930141.9U CN202120930141U CN214833410U CN 214833410 U CN214833410 U CN 214833410U CN 202120930141 U CN202120930141 U CN 202120930141U CN 214833410 U CN214833410 U CN 214833410U
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- Prior art keywords
- stiffening
- fixing
- fixed
- crossbeam
- dry
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000003351 stiffener Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a PC assembled structure beam column node dry-type connection structure, include: the beam body is used for forming a framework of an assembly building, the beam body comprises a vertical beam, a transverse beam and a stiffening component, the stiffening component is used for improving the bearing capacity of the vertical beam, the stiffening component is arranged on the vertical beam, and the component is fixed and used for fixing the position of the transverse beam; two sets of fixed part passes through multiunit installed part symmetry fixed mounting on stiffening parts, crossbeam tip sliding connection is two sets of between the fixed part, the utility model discloses in install fixed beam's fixed plate and mounting panel on stiffening steel sheet through using the installed part for when assembling the crossbeam, can place the crossbeam on the fixed plate through the crane is light, thereby make the crossbeam can not rock aloft, and then made things convenient for the use connecting bolt that the staff can be convenient to fix the crossbeam on two fixed plates, and then the promotion assembly efficiency.
Description
Technical Field
The utility model relates to an assembly type structure technical field especially relates to a PC assembly type structure beam column node dry-type connection structure.
Background
The joint connection of the PC fabricated frame structure is mainly classified into a wet connection and a dry connection at present. The wet connection needs secondary cast-in-place concrete connection, the construction process is complex, the operation is complex, and the load can be borne by maintaining the steel plate to the required strength after the construction.
In the prior art, dry connection is generally that, when a vertical beam and a beam end are poured, an i-shaped connecting steel plate is poured in advance, a plurality of threaded holes are formed in the connecting steel plate, when the connecting steel plate is assembled, a crane is used for hoisting the beam, the threaded holes in the two connecting steel plates are aligned and then connected through bolts, so that the connecting steel plate can be connected, but in actual operation, the crane is difficult to accurately control the hoisting height of the beam, the beam slightly shakes in the hoisting process, and a worker is difficult to connect the two steel plates together by using the bolts, so that the construction efficiency is slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, when the assembly crossbeam, because the loop wheel machine is difficult to the hoist height of accurate control crossbeam to lead to the workman to be difficult to use the bolt to link together two steel sheets, thereby lead to the efficiency of construction slow, and the PC assembled structure beam column node dry-type connection structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a PC fabricated structure beam column node dry-type connection structure, includes:
the beam body is used for forming a framework of an assembly building and comprises vertical beams and transverse beams;
the stiffening component is used for improving the bearing capacity of the vertical beam and is arranged on the vertical beam;
a fixing member for fixing a position of the cross member; the two groups of fixed parts are symmetrically and fixedly arranged on the stiffening part through a plurality of groups of mounting parts, and the end part of the cross beam is connected between the two groups of fixed parts in a sliding manner;
and the connecting piece is used for fixing the cross beam on the fixing part.
Preferably, the two opposite side walls of the vertical beam are provided with stiffening grooves, the stiffening component comprises a pair of stiffening steel plates, and the two stiffening steel plates are fixedly embedded in the stiffening grooves and connected with each other through reinforcing members.
Preferably, every group fixed part includes the mounting panel, the mounting panel passes through multiunit installed part fixed connection on the steel sheet of putting more energy into, and the equal horizontal fixedly connected with fixed plate of one end that is close to each other, both ends face respectively with two on the crossbeam a terminal surface that the fixed plate is close to each other offsets.
Preferably, every group the installed part includes a plurality of dead levers, and is a plurality of dead lever wherein one end fixed connection is on the steel sheet of putting more energy into, and keeps away from the equal thread bush in one end of the steel sheet of putting more energy into and be equipped with first nut, the mounting panel slip cover is established on a plurality of dead levers, and two-phase relative lateral wall offsets with the terminal surface that the steel sheet of putting more energy into and a plurality of first nuts are close to each other respectively.
Preferably, one of the fixing plates is provided with a plurality of limiting grooves, the beam is provided with a plurality of fixing holes respectively located under the limiting grooves, the connecting piece is a connecting bolt, the connecting bolt penetrates through the two fixing plates, the fixing holes are slidably sleeved on the connecting bolt, the bolt head of the connecting bolt is slidably embedded in the limiting groove, and the other end of the connecting bolt is provided with a second nut in a threaded sleeve mode.
Preferably, erect the interior symmetry of roof beam and seted up a plurality of connecting holes, the connecting hole both ends respectively with two stiffening groove diapire communicates with each other, the reinforcement is the connecting rod of sliding connection in the connecting hole, the connecting rod both ends respectively with two stiffening steel sheet fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that: when the connecting structure is used for assembling the cross beam, a user firstly installs a group of fixing parts on a group of fixing rods positioned below and turns tightly a first nut, and the end part of the mounting plate attached to the stiffening steel plate is horizontally and fixedly connected with the fixing plate, so that after the user commands the crane to lift the cross beam, the end part of the cross beam can be easily placed on the fixing plate under the matching of the crane and the user due to the horizontal fixing plate on the side wall of the vertical beam, after the placement is completed, the user only needs to install another group of fixing parts on the group of fixing rods positioned above, then the connecting bolt is inserted into the limiting groove, and the second nut is turned tightly at the end part of the connecting bolt, so that the cross beam can be assembled on the vertical beam, and the problem that the cross beam is difficult to assemble on the vertical beam due to slight shaking of the cross beam by a worker during assembling the cross beam is avoided, and then very big the user that has made things convenient for accomplishes assembly work, promoted work efficiency.
Drawings
Fig. 1 is a schematic perspective view of a beam-column joint dry-type connection structure of a PC fabricated structure according to the present invention;
fig. 2 is a schematic view of a sectional structure of a PC fabricated beam-column joint dry-type connection structure according to the present invention;
fig. 3 is a partially enlarged view of a in fig. 2.
In the figure: the structure comprises a vertical beam 1, a transverse beam 2, a stiffening groove 3, a stiffening steel plate 4, a connecting hole 5, a connecting rod 6, a fixing rod 7, a first nut 8, a mounting plate 9, a fixing plate 10, a fixing hole 11, a connecting bolt 12, a limiting groove 13 and a second nut 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1 to 3, a PC fabricated structure beam-column joint dry type connection structure includes:
the beam body is used for forming a framework of an assembly building and comprises vertical beams 1 and cross beams 2;
the stiffening component is used for improving the bearing capacity of the vertical beam 1 and is arranged on the vertical beam 1;
specifically, stiffening grooves 3 are formed in two opposite side walls of the vertical beam 1, each stiffening component comprises a pair of stiffening steel plates 4, the two stiffening steel plates 4 are fixedly embedded in the stiffening grooves 3 and are connected with each other through reinforcing parts, the stiffening steel plates 4 are used for improving the strength of the side walls of the vertical beam 1, and the reinforcing parts can enable the two stiffening steel plates 4 to bear force together;
specifically, a plurality of connecting holes 5 are symmetrically formed in the vertical beam 1, two ends of each connecting hole 5 are respectively communicated with the bottom walls of the two stiffening grooves 3, the reinforcing member is a connecting rod 6 which is slidably connected in the connecting holes 5, two ends of each connecting rod 6 are respectively fixedly connected with the two stiffening steel plates 4, and each connecting rod 6 plays a role in connecting the two stiffening steel plates 4;
a fixing member for fixing the position of the cross member 2; the two groups of fixed components are symmetrically and fixedly arranged on the stiffening component through a plurality of groups of mounting components, and the end part of the cross beam 2 is connected between the two groups of fixed components in a sliding way;
specifically, each group of fixed components comprises a mounting plate 9, the mounting plate 9 is fixedly connected to the stiffening steel plate 4 through a plurality of groups of mounting pieces, and one end close to each other is horizontally and fixedly connected with a fixed plate 10, namely the mounting plate 9 and the fixed plate 10 form an L-shaped shape, the upper end face and the lower end face of the cross beam 2 are respectively abutted against one end face close to each other of the two fixed plates 10, the fixed plate 10 positioned below the cross beam 2 plays a role in supporting the cross beam 2, and the fixed plate positioned above the cross beam plays a role in assisting in fixing;
specifically, each set of mounting part comprises a plurality of fixing rods 7, one end of each fixing rod 7 is fixedly connected to the stiffening steel plate 4, one end of each fixing rod 7, far away from the stiffening steel plate 4, is provided with a first nut 8 in a threaded sleeve mode, the mounting plate 9 is sleeved on the fixing rods 7 in a sliding mode, two opposite side walls of each fixing rod 7 abut against one end face, close to the stiffening steel plate 4 and the first nuts 8, of the stiffening steel plate 4, the fixing rods 7 play a role in fixing the mounting plate 9, and the mounting plate 9 can be tightly attached to the stiffening steel plate 4 by rotating the first nuts 8, so that the stability of the mounting plate is improved;
a connecting member for fixing the cross beam 2 to the fixing member;
specifically, a plurality of limiting grooves 13 have been seted up on one of them fixed plate 10, set up a plurality of fixed orificess 11 that are located under limiting groove 13 respectively on the crossbeam 2, the connecting piece is connecting bolt 12, connecting bolt 12 runs through two fixed plates 10, all set up threaded hole on two fixed plates 10 promptly, connecting bolt 12 inserts in two screw holes and fixed orifices 11, the fixed orifices 11 slip cap is established on connecting bolt 12, connecting bolt 12 bolt head slip inlays and establishes in limiting groove 13, and another end thread bush is equipped with second nut 14, limiting groove 13 can make the user when rotating second nut 14, restriction connecting bolt 12 rotates, thereby convenience of customers turns to tight second nut 14.
The utility model discloses in, when using this connection structure assembly crossbeam 2, the user is at first installed a set of fixed part on a set of dead lever 7 that is located the below, and turn tight first nut 8, because the horizontal fixedly connected with fixed plate 10 of mounting panel 9 tip that pastes mutually with stiffening steel sheet 4, thereby after user commander crane hoists crossbeam 2, because horizontal fixed plate 10 has been had on the 1 lateral wall of perpendicular roof beam, thereby can relax under the crane cooperates with the user and place crossbeam 2 tip on fixed plate 10, when placing the completion back, the user only need install another group of fixed part on a set of dead lever 7 that is located the top, then insert connecting bolt 12 in spacing groove 13, and turn second nut 14 tightly at connecting bolt 12 tip, just can assemble crossbeam 2 on perpendicular roof beam 1.
In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a PC assembled structure beam column node dry-type connection structure which characterized in that includes:
the beam body is used for forming a framework of an assembly building and comprises vertical beams (1) and cross beams (2);
the stiffening component is used for improving the bearing capacity of the vertical beam (1), and the stiffening component is arranged on the vertical beam (1);
a fixing member for fixing the position of the cross member (2); the two groups of fixed components are symmetrically and fixedly arranged on the stiffening component through a plurality of groups of mounting pieces, and the end part of the cross beam (2) is connected between the two groups of fixed components in a sliding manner;
a connecting piece for fixing the cross beam (2) on the fixing part.
2. The dry type connecting structure for the beam-column joint of the PC fabricated structure according to claim 1, wherein the vertical beam (1) has stiffening grooves (3) formed on two opposite sidewalls thereof, the stiffening member comprises a pair of stiffening steel plates (4), and the two stiffening steel plates (4) are fixedly embedded in the stiffening grooves (3) and connected with each other by a stiffener.
3. The dry type connecting structure of the beam-column joint of the PC fabricated structure according to claim 2, wherein each group of the fixing components comprises a mounting plate (9), the mounting plate (9) is fixedly connected to the stiffening steel plate (4) through a plurality of groups of mounting members, and the ends close to each other are horizontally and fixedly connected with fixing plates (10), and the upper and lower end surfaces of the cross beam (2) respectively abut against the end surfaces close to each other of the two fixing plates (10).
4. The dry connecting structure of the PC fabricated structure beam-column joint as claimed in claim 3, wherein each set of the mounting member comprises a plurality of fixing rods (7), one end of the plurality of fixing rods (7) is fixedly connected to the stiffening steel plate (4), and one end of the plurality of fixing rods (7) far away from the stiffening steel plate (4) is threaded with a first nut (8), the mounting plate (9) is slidably sleeved on the plurality of fixing rods (7), and two opposite side walls respectively abut against one end face of the stiffening steel plate (4) close to the plurality of first nuts (8).
5. The dry connecting structure of the PC assembled structure beam-column joint of claim 3, wherein a plurality of limiting grooves (13) are formed on one of the fixing plates (10), a plurality of fixing holes (11) respectively located under the limiting grooves (13) are formed on the cross beam (2), the connecting member is a connecting bolt (12), the connecting bolt (12) penetrates through two fixing plates (10), the fixing holes (11) are slidably sleeved on the connecting bolt (12), the bolt head of the connecting bolt (12) is slidably embedded in the limiting groove (13), and the other end of the connecting bolt is threadedly sleeved with a second nut (14).
6. The dry type connecting structure of the beam-column joint of the PC fabricated structure according to claim 2, wherein a plurality of connecting holes (5) are symmetrically formed in the vertical beam (1), both ends of each connecting hole (5) are respectively communicated with the bottom walls of the two stiffening grooves (3), the reinforcing member is a connecting rod (6) slidably connected in the connecting hole (5), and both ends of each connecting rod (6) are respectively fixedly connected with the two stiffening steel plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120930141.9U CN214833410U (en) | 2021-04-30 | 2021-04-30 | PC assembled structure beam column node dry-type connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120930141.9U CN214833410U (en) | 2021-04-30 | 2021-04-30 | PC assembled structure beam column node dry-type connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833410U true CN214833410U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120930141.9U Expired - Fee Related CN214833410U (en) | 2021-04-30 | 2021-04-30 | PC assembled structure beam column node dry-type connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370005A (en) * | 2022-09-23 | 2022-11-22 | 湖南通驰绿建科技有限公司 | Assembled steel frame structure |
-
2021
- 2021-04-30 CN CN202120930141.9U patent/CN214833410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370005A (en) * | 2022-09-23 | 2022-11-22 | 湖南通驰绿建科技有限公司 | Assembled steel frame structure |
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| 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: 20211123 |