CN213508893U - Assembled concrete connection structure - Google Patents

Abstract

The utility model discloses an assembled concrete connection structure, include prefabricated device down and go up prefabricated device, prefabricated device includes the bottom plate down, the supply mounting hole has all been seted up in the four corners on bottom plate top, and the fixed bearing post that is provided with in center on prefabricated device top down, the rectangular channel has been seted up at the center on bearing capital end, and the center of rectangular channel bottom constructs there is the rectangular plate, the multiunit jack has been seted up to the top equidistance of rectangular plate, it includes the support column to go up prefabricated device, the fixed welding in center of support column bottom has the rectangle sleeve, and the both sides of support column bottom have all seted up the chamber groove between two parties, the rectangle sleeve activity sets up in the rectangular channel. This assembled concrete connection structure can pour fast, and labour saving and time saving has accelerated the engineering progress, and the connection process is simple and convenient, has still reduced workman's work load when improving the efficiency of work, has reduced construction cost.

Description

Assembled concrete connection structure

Technical Field

The utility model belongs to the technical field of the assembled concrete, concretely relates to assembled concrete connection structure.

Background

The fabricated concrete building is a concrete structure type house building which is designed and built in a field assembly mode by mainly taking a reinforced concrete prefabricated part produced in a factory. Generally, the method is divided into two categories of fully assembled buildings and partially assembled buildings: the fully assembled building is generally a multi-storey building with low requirements for seismic fortification; the main components of a partially assembled building are generally prefabricated components which are connected on site by cast-in-place concrete to form the building with an assembled integral structure.

Most of the fabricated concrete connecting structures in the prior art are connected by pouring reinforced concrete, so that the connecting process is troublesome and complicated for ensuring the stable structure, the working efficiency is reduced, the workload of workers is increased, and the construction cost is increased; because the multiunit injected hole has been seted up on assembled concrete connection structure's prefab surface among the prior art, when pouring in proper order through the injected hole on concrete to prefab surface, often need can accomplish pouring between a set of prefab for a long time, waste time and energy, delayed the engineering progress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled concrete connection structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled concrete connecting structure comprises a lower prefabricating device and an upper prefabricating device;

the lower prefabricating device comprises a bottom plate, four corners of the top end of the bottom plate are provided with mounting holes, a bearing column is fixedly arranged at the center of the top end of the lower prefabricating device, a rectangular groove is formed in the center of the top end of the bearing column, a rectangular plate is constructed at the center of the bottom end of the rectangular groove, and a plurality of groups of jacks are formed in the top end of the rectangular plate at equal intervals;

go up prefabricated device and include the support column, the fixed welding in center of support column bottom has the rectangle sleeve, and the both sides of support column bottom have all seted up the chamber groove between two parties, the rectangle sleeve activity sets up in the rectangular channel, and the center of rectangle sleeve bottom sets up the draw-in groove that supplies the rectangular plate activity to set up, the bilateral symmetry of rectangle sleeve is provided with the multiunit round hole, and the draw-in groove is provided with the inserted bar that the multiunit inserted in the jack towards one side equidistance of support column.

Preferably, a plurality of groups of through grooves for the fastening bolts to movably arrange are symmetrically formed in one side of the bearing column, the end, extending out of the through groove, of each fastening bolt penetrates through the corresponding circular hole and is connected with the corresponding nut, and a plurality of groups of fixing grooves for the nuts to fixedly arrange are formed in one side of the bearing column in a matched mode through the corresponding nuts.

Preferably, the bilateral symmetry on bearing post top is provided with the dead lever that the multiunit extends into the chamber inslot, and the fixed welding of the one end that the dead lever extends into the chamber inslot has spacing plectane, the outer fringe of dead lever is personally submitted annular array and is provided with the spacing curb plate of multiunit.

Preferably, the bottom of support column both sides all sets up the injected hole and the grout outlet of switch-on chamber groove between two parties, and the both sides of support column bottom all are provided with the locating piece between two parties, the both sides cooperation locating piece symmetry on bearing column top is seted up the constant head tank that multiunit supplied the locating piece activity to set up.

Preferably, the equal symmetry in both sides of support column is provided with multiunit trapezoidal plate, and the top activity of multiunit trapezoidal plate is provided with the backup pad, the screw hole that multiunit supplied the screw activity to set up is seted up to the equal symmetry in both sides on backup pad top, and the one end threaded connection that the multiunit screw passed the screw hole in trapezoidal plate, T type groove has all been seted up between two parties to the both sides on support column top.

The utility model discloses a technological effect and advantage: the assembly type concrete connecting structure benefits from the arrangement of the rectangular plate and the rectangular sleeve, the rectangular sleeve is inserted into the bearing column, the four groups of insertion rods extend into the four groups of insertion holes, and the rectangular sleeve is fixed in the bearing column through the two groups of fastening bolts, so that the connection between the bearing column and the supporting column is completed, the connecting process is simple and convenient, the work efficiency is improved, the workload of workers is reduced, and the construction cost is reduced; benefit from the setting of two sets of dead levers, two sets of spacing plectanes and eight sets of spacing curb plates, through the chamber inslot with two sets of dead levers insert the support column to pour by two sets of injected slurry holes to two sets of chamber inslots injection concrete, accomplish promptly and pour, can pour fast, labour saving and time saving has accelerated the engineering progress.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the lower prefabricating device of the present invention;

FIG. 3 is a schematic structural view of the upper prefabricating device of the present invention;

fig. 4 is a cross-sectional view taken along line a-a of fig. 3 according to the present invention.

In the figure: the device comprises a lower prefabricating device 1, a bottom plate 101, an upper prefabricating device 2, a bearing column 3, a rectangular plate 301, a jack 302, a support column 4, a rectangular sleeve 401, an inserted rod 402, a fastening bolt 5, a fixing rod 6, a limiting circular plate 601, a limiting side plate 602, a grouting hole 7, a grout outlet 701, a positioning block 702, a trapezoidal plate 8, a supporting plate 801 and a screw 802.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an assembly type concrete connecting structure as shown in figures 1-4, which comprises a lower prefabricating device 1 and an upper prefabricating device 2;

the lower prefabricating device 1 comprises a bottom plate 101, four corners of the top end of the bottom plate 101 are provided with mounting holes, a bearing column 3 is fixedly arranged at the center of the top end of the lower prefabricating device 1, a rectangular groove is formed in the center of the top end of the bearing column 3, a rectangular plate 301 is constructed at the center of the bottom end of the rectangular groove, and a plurality of groups of jacks 302 are formed in the top end of the rectangular plate 301 at equal intervals;

the upper prefabricating device 2 comprises a supporting column 4, a rectangular sleeve 401 is fixedly welded at the center of the bottom end of the supporting column 4, and the two sides of the bottom end of the supporting column 4 are both provided with a cavity groove in the middle, the rectangular sleeve 401 is movably arranged in the rectangular groove, a clamping groove for the movable arrangement of the rectangular plate 301 is arranged at the center of the bottom end of the rectangular sleeve 401, a plurality of groups of round holes are symmetrically arranged at the two sides of the rectangular sleeve 401, and a plurality of groups of inserting rods 402 inserted into the inserting holes 302 are equidistantly arranged on one side of the clamping groove facing the supporting column 4, by inserting the rectangular sleeve 401 into the bearing column 3 and extending the four groups of insertion rods 402 into the four groups of insertion holes 302, and then fixing the rectangular sleeve 401 into the bearing column 3 through the two groups of fastening bolts 5, accomplish the connection of heel post 3 and support column 4 promptly, the connection process is simple and convenient, has still reduced workman's work load when improving the efficiency of work, has reduced construction cost.

Specifically, the logical groove that multiunit confession fastening bolt 5 activity set up is seted up to one side symmetry of heel post 3, and fastening bolt 5 extends the one end that leads to the groove and passes round hole threaded connection and have the nut, and one side cooperation nut of heel post 3 sets up the fixed slot that the multiunit supplied the fixed setting of nut, through passing heel post 3 and rectangular sleeve 401 with two sets of fastening bolt 5, and the rethread spiral shell is fixed, can be fixed in the rectangular channel with rectangular sleeve 401 in, prevents that it from rocking.

Specifically, the bilateral symmetry on 3 tops of heel post is provided with the dead lever 6 that the multiunit extends into the chamber inslot, and the dead lever 6 extends into the fixed welding of one end of chamber inslot has spacing plectane 601, the outer fringe of dead lever 6 is personally submitted the annular array and is provided with the spacing curb plate 602 of multiunit, through the intracavity with two sets of dead levers 6 insert support column 4 to pour the concrete into by two sets of injected holes 7 in to two sets of chamber inslots, accomplish promptly and pour, can pour fast, labour saving and time saving has accelerated the engineering progress.

Specifically, the bottom of 4 both sides of support column all sets up the injected hole 7 and the grout outlet 701 of switch-on chamber groove between two parties, and the both sides of 4 bottoms of support column all are provided with locating piece 702 between two parties, the constant head tank that multiunit confession locating piece 702 activity set up is seted up to the both sides cooperation locating piece 702 symmetry on 3 tops of heel post, through the setting of two sets of locating pieces 702, inserts two sets of locating pieces 702 in two sets of constant head tanks, can tentatively fix a position, help the workman to discern it, the worker of being convenient for installs.

Specifically, the equal symmetry in both sides of support column 4 is provided with multiunit trapezoidal plate 8, and the top activity of multiunit trapezoidal plate 8 is provided with backup pad 801, the screw hole that multiunit supplied screw 802 activity to set up is seted up to the equal symmetry in both sides on backup pad 801 top, and one end threaded connection that multiunit screw 802 passed the screw hole in trapezoidal plate 8, T type groove has all been seted up between two parties in the both sides on 4 tops of support column, is fixed in T type inslot through installing the structure additional such as crossbeam, and two sets of trapezoidal plate 8 of rethread backup pad 801 cooperation support it, can accomplish the installation, and simple to operate is swift, labour saving and time saving.

The theory of operation, this assembled concrete connection structure, in use, pass through bolted fixation in mounted position with bottom plate 101, insert rectangular channel and chamber inslot respectively with rectangle sleeve 401 and dead lever 6 again, make inserted bar 402 insert in jack 302, then pass heel post 3 and rectangle sleeve 401 with two sets of fastening bolt 5, and it is fixed through the nut, prevent that it from rocking, pour into the concrete into to two sets of chamber inslots respectively by two sets of injected holes 7 again, after the concrete fastening, the connection of heel post 3 and support column 4 has been accomplished promptly, if need install the crossbeam additional, can block into T type inslot fixedly with the crossbeam card, rethread backup pad 801 and two sets of trapezoidal plate 8 support it, high durability and convenient use. This assembled concrete connection structure can pour fast, and labour saving and time saving has accelerated the engineering progress, and the connection process is simple and convenient, has still reduced workman's work load when improving the efficiency of work, has reduced construction cost.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. An assembled concrete connecting structure comprises a lower prefabricating device (1) and an upper prefabricating device (2);

the method is characterized in that: the lower prefabricating device (1) comprises a bottom plate (101), four corners of the top end of the bottom plate (101) are provided with mounting holes, a bearing column (3) is fixedly arranged at the center of the top end of the lower prefabricating device (1), a rectangular groove is formed in the center of the top end of the bearing column (3), a rectangular plate (301) is constructed at the center of the bottom end of the rectangular groove, and a plurality of groups of jacks (302) are formed in the top end of the rectangular plate (301) at equal intervals;

go up prefabrication device (2) including support column (4), the fixed welding in center of support column (4) bottom has rectangle sleeve (401), and the both sides of support column (4) bottom have all seted up the chamber groove between two parties, rectangle sleeve (401) activity sets up in the rectangular channel, and the center of rectangle sleeve (401) bottom sets up the draw-in groove that supplies rectangular plate (301) activity to set up, the bilateral symmetry of rectangle sleeve (401) is provided with the multiunit round hole, and the draw-in groove is provided with inserted bar (402) that the multiunit inserted in jack (302) towards one side equidistance of support column (4).

2. An assembled concrete connecting structure according to claim 1, wherein: the fixed slot that multiunit supplied the fixed setting of nut is seted up to one side symmetry of heel post (3) multiunit confession fastening bolt (5) activity setting, and fastening bolt (5) extend the one end that leads to the groove and pass round hole threaded connection and have the nut, and one side cooperation nut of heel post (3) sets up the fixed slot that the multiunit supplied the fixed setting of nut.

3. An assembled concrete connecting structure according to claim 1, wherein: the bilateral symmetry on heel post (3) top is provided with the dead lever (6) that the multiunit extends into the chamber inslot, and dead lever (6) extend into the fixed welding of one end in the chamber inslot has spacing plectane (601), the outer fringe of dead lever (6) is personally submitted annular array and is provided with multiunit spacing curb plate (602).

4. An assembled concrete connecting structure according to claim 1, wherein: the bottom of support column (4) both sides all sets up grouting hole (7) and the grout outlet (701) of switch-on chamber groove between two parties, and the both sides of support column (4) bottom all are provided with locating piece (702) between two parties, the constant head tank that multiunit confession locating piece (702) activity set up is seted up to both sides cooperation locating piece (702) symmetry on bearing column (3) top.

5. An assembled concrete connecting structure according to claim 1, wherein: the equal symmetry in both sides of support column (4) is provided with multiunit trapezoidal plate (8), and the top activity of multiunit trapezoidal plate (8) is provided with backup pad (801), the screw hole that multiunit supplied screw (802) activity to set up is seted up to the equal symmetry in both sides on backup pad (801) top, and one end threaded connection that multiunit screw (802) passed the screw hole in trapezoidal plate (8), T type groove has all been seted up between two parties to the both sides on support column (4) top.

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