CN115992551A - Assembled concrete beam column connector - Google Patents

Abstract

The invention discloses an assembled concrete beam column connector, and relates to the technical field of assembled structures. The assembled concrete beam column connector comprises two groups of support columns, wherein the two groups of support columns are connected through a connector main body, the connector main body comprises an I-shaped steel, positioning pieces are inserted into the upper end and the lower end of the I-shaped steel, a plurality of groups of supporting pieces are arranged between the two groups of positioning pieces, and the supporting pieces can be used for supporting the two groups of positioning pieces and can also be used for connecting pieces on an external connecting beam of the connector main body; diagonal bracing pieces are arranged between the two groups of locating pieces and positioned at four corners of the locating pieces, and are used for structural strength of the four corners of the two groups of locating pieces; the four corners of the connector main body are respectively inserted with vertical steel bars, and the two ends of each vertical steel bar are respectively connected with two groups of support columns.

Description

An assembled concrete beam-column connector

technical field

The invention relates to the technical field of assembled structures, in particular to an assembled concrete beam-column connector.

Background technique

The main structure of the concrete structure relies on joints and joints to connect the structure into a whole and simultaneously meet the requirements of bearing capacity, stability, rigidity, and ductility in the use phase and construction phase. The connection structure adopts the connection method of steel bars, and there are three kinds of grouting sleeve connection, lap connection and welding connection.

When the beam-to-column connectors of the existing prefabricated concrete beam-to-column are in use, due to the complicated connection, it is inconvenient for the workers to work safely, and the labor intensity of the workers is increased, so that the installation efficiency of the upper and lower support columns is reduced.

Contents of the invention

Technical issues resolved

Aiming at the deficiencies of the prior art, the present invention provides a prefabricated concrete beam-column connector, which not only ensures that the entire connector body is more firm, but also facilitates the assembly and construction of the staff, and improves the installation of the upper and lower support columns. The question of efficiency.

Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an assembled concrete beam-column connector, including two sets of support columns, the two sets of support columns are connected through the main body of the connector, and the main body of the connector includes I-shaped steel , the upper and lower ends of the I-shaped steel are inserted with positioning pieces, and there are multiple sets of support pieces between the two sets of positioning pieces. The support pieces can not only be used to support the two sets of positioning pieces, but also be used to connect The connecting piece on the connecting beam externally connected to the main body of the head;

Diagonal braces are provided between the two sets of positioning pieces and at the four corners of the positioning pieces, and the diagonal braces are used for the structural strength at the four corners of the two sets of positioning pieces;

The four corners of the main body of the connector are plugged with vertical steel bars, and the two ends of the vertical steel bars are respectively connected to the two sets of support columns. The strength of the column connection.

Further, the positioning member includes a flange plate, and a limit hole is opened in the middle of the top surface of the flange plate, and the flange plate is used to cooperate with the limit hole to realize the plug-in installation of the I-shaped steel. Both sides of the middle part of the longer side sides of the flange plate are provided with first card slots, and both sides of the shorter side sides of the flange plate are provided with second card slots, and the top surface of the flange plate is The four corners are all provided with third slots for engaging the diagonal braces.

Further, two groups of sockets are symmetrically opened on both sides of the four corners of the top surface of the flange plate, and the sockets are used to insert and limit the vertical steel bars.

Further, the support includes a vertical plate, the top and the middle of the bottom surface of the vertical plate are uniformly formed with first clamping columns, and the vertical plate is used to cooperate with two sets of first clamping columns to achieve flexible clamping on the same In the first slot and the second slot on the two sets of flange plates at the position, the vertical plate can stably support the two sets of flange plates, the middle part of the surface of the vertical plate is provided with a first through hole, and the first The through holes are used for inserting transverse steel bars, and first anti-seismic holes are opened on both sides of the first through holes.

Further, several groups of the first anti-vibration holes are specifically provided, and multiple groups of the first anti-vibration holes are distributed in a vertical array.

Further, the diagonal brace includes a diagonal brace, and the top and bottom surfaces of the diagonal brace are integrally formed with a second clamping column for snapping into the third slot on the flange plate, and the diagonal brace is used for Cooperate with two sets of second clamping columns to realize flexible clamping in the third slots on the two sets of flange plates at the same position, so that the diagonal braces can support the two sets of flange plates stably. A third through hole is opened in the middle of the surface.

Further, the support includes a vertical plate, and the top and bottom surfaces of the vertical plate are integrally formed with first clamping columns, and the vertical plate is used to cooperate with two sets of first clamping columns to achieve flexible clamping on the same In the first slot and the second slot on the two sets of flange plates at the position, the vertical plate can stably support the two sets of flange plates, and the middle part of the surface of the vertical plate is provided with a second through hole.

Further, there are several groups of second through holes, and multiple groups of second through holes are distributed in a vertical array.

Further, a connecting piece is provided on one side of the surface of one set of the supporting pieces.

Further, the connecting piece includes a connecting plate, one side of the connecting plate surface is connected to the second through hole on the vertical plate through the first anti-vibration bolt, and the other side of the connecting plate surface is provided with vertically distributed A plurality of sets of second anti-seismic holes, the second anti-seismic holes are used to cooperate with the connecting plate to realize the connecting pieces on the external connecting beams, and the middle part of the second anti-seismic holes in two vertical rows is provided with a fourth through hole.

Further, the contact surfaces of the I-shaped steel, the two sets of positioning members, the support members, the diagonal brace members and the connecting members are all connected by welding.

Beneficial effect

The present invention has the following beneficial effects:

1. For the prefabricated concrete beam-column connector, when the main body of the connector needs to be installed, one of the locating parts in the main body of the connector is first plugged into the vertical steel bar on the supporting column below, so as to be able to Preliminary positioning of the positioning parts, then put the I-shaped steel, six or four sets of supports and four sets of diagonal braces in order, and then snap another positioning part on the I-shaped steel, four sets of supports and four sets of braces. The top of the set of diagonal braces can complete the rapid assembly of the main body of the connector. Through the I-shaped steel, it can support the center of the entire connector body. The four sides and four corners between the two sets of positioning pieces, when the two sets of positioning pieces are pressed, the tighter the support and the diagonal braces that are engaged in the middle of the two sets of positioning pieces are pressed, which can ensure that the entire connector body is more firm , and can facilitate the assembly and construction of the staff, and improve the installation efficiency of the upper and lower support columns.

2. The prefabricated concrete beam-column connector, through the flange plate in the positioning part, can insert and install the I-shaped steel through the limit hole, and through a plurality of first card slots and a plurality of second card slots. The clamping limit of the support and the diagonal brace can not only facilitate the installation of the flange plate on the support and the diagonal brace, but also improve the stability of the support and the diagonal brace to the two sets of flange plates. The sockets in the plates can facilitate the plug-in installation of the vertical steel bars on the support columns, thereby enhancing the stability of the connection between the two groups of flange plates on the main body of the connector and the support columns.

3. The prefabricated concrete beam-column connector cooperates with the slant braces in the slant braces and the two sets of second clamping columns, so that the slant braces can be clamped to the upper and lower sets of flange plates at the same position. In the third card slot, it can not only facilitate the fast installation of the slanting brace on the two sets of flange plates, but also support the four corners of the two sets of flange plates stably. As a result, the slanting bracing plate can be more tightly attached to the two sets of flange plates, ensuring the firmness of the slanting bracing plate support.

4. The prefabricated concrete beam-column connector cooperates with the vertical plate in the support member and the two sets of first clamping columns, so that the vertical plate can be clamped to the first clamping plates on the upper and lower sets of flange plates at the same position. In the groove and the second card slot, the combined installation of the vertical plate and the two sets of flange plates can be facilitated. At the same time, because the first card column is engaged with the first card slot and the second card slot, the vertical plate can be connected with the two sets of flange plates. The group of flange plates fit together more tightly to ensure the firmness of the support of the vertical plate. Through the first anti-seismic hole, the vertical plate on the support can be directly connected to the connecting piece on the connecting beam, which can facilitate the expansion of the main body of the connecting head. .

5. The prefabricated concrete beam-column connector can be connected to the external connecting piece through the second through hole on the vertical plate in the support, and then through the first anti-seismic bolt in the connecting piece, it can cooperate with the second through hole , so that the connecting plate can be installed on the vertical plate, and then through the second anti-seismic hole on the connecting plate, it is convenient for the user to flexibly connect the connecting piece on the connecting beam externally according to the demand, thereby improving the functionality of the main body of the connecting head. Through the second Four through holes make it easier for the connecting plate to pass through the transverse reinforcement, thereby improving the stability of the connecting plate.

Of course, any product implementing the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure in the first embodiment of the present invention;

Fig. 2 is a schematic diagram of the structure of the main body of the connector in the first embodiment of the present invention;

Fig. 3 is a schematic diagram of the exploded structure of the main body of the connector in the first embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a positioning member of the present invention;

Fig. 5 is a schematic structural diagram of a support member in the first embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a brace of the present invention;

Fig. 7 is a schematic diagram of the overall structure in the first embodiment of the present invention;

Fig. 8 is a schematic diagram of the structure of the main body of the connector in the first embodiment of the present invention;

Fig. 9 is a schematic diagram of the exploded structure of the main body of the connector in the first embodiment of the present invention;

Fig. 10 is a schematic structural diagram of a support member in the second embodiment of the present invention;

Fig. 11 is a schematic diagram of the structure of the connector of the present invention.

In the figure, 1. Support column; 2. Connecting head main body; 3. I-shaped steel; 4. Positioning piece; 401, flange plate; 402, limit hole; 403, first slot; 404, second slot; 405, the third card slot; 406, the jack; 5, the support member; 501, the vertical plate; 502, the first card column; 503, the first anti-seismic hole; 504, the first through hole; 505, the second through hole; 6. Diagonal bracing; 601. Diagonal bracing plate; 602. The second clamping column; 603. The third through hole; 7. Connector; 701. Connecting plate; 702. The first anti-seismic bolt; 703. The second anti-seismic hole; 704, the fourth through hole; 8, the vertical reinforcement.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

Example 1

Please refer to Fig. 1-Fig. 6, the embodiment of the present invention provides a technical solution: a prefabricated concrete beam-column connector, including two sets of support columns 1, the two sets of support columns 1 are connected through the connector main body 2, and the connector main body 2 includes the I-shaped steel 3, the upper and lower ends of the I-shaped steel 3 are plugged with positioning pieces 4, and multiple sets of support pieces 5 are arranged between the two sets of positioning pieces 4, and the support pieces 5 can be used to carry out the two sets of positioning pieces 4. support, and can also be used for connecting parts on the connecting beam outside the main body 2 of the connecting head;

Between the two sets of locating pieces 4 and at the four corners of the locating pieces 4 are provided with diagonal braces 6, the diagonal braces 6 are used for structural strength at the four corners of the two sets of locating pieces 4;

The four corners of the main body of the connector 2 are plugged with vertical steel bars 8, and the two ends of the vertical steel bars 8 are respectively connected to the two sets of support columns 1. the strength of the connection;

When the connector body 2 needs to be installed, one of the positioning parts 4 in the connector body 2 is first plugged onto the vertical steel bar 8 on the lower support column 1, so that the positioning part 4 can be initially positioned function, then put the I-shaped steel 3, four sets of supports 5 and four sets of slanting braces 6 in such positions in sequence, and then snap another positioning piece 4 on the I-shaped steel 3, four sets of supports 5 and four sets of slanting braces. The top of the brace 6 can complete the rapid assembly of the main body 2 of the connector. The I-shaped steel 3 can support the center of the entire connector body 2. Since the four sets of supports 5 and the four sets of diagonal braces 6 are engaged respectively At the four sides and four corners between the two sets of positioning pieces 4, when the two sets of positioning pieces 4 are pressed, the tighter the support pieces 5 and the braces 6 engaged in the middle positions of the two sets of positioning pieces 4 are pressed, It can not only ensure that the main body 2 of the entire connector is more firm, but also facilitate the assembly and construction of the staff, and improve the installation efficiency of the upper and lower support columns 1 .

Specifically, the positioning member 4 includes a flange plate 401, and a limit hole 402 is opened in the middle of the top surface of the flange plate 401. The flange plate 401 is used to cooperate with the limit hole 402 to realize the plug-in installation of the I-shaped steel 3. Both sides of the middle part of the longer sides on the plate 401 are provided with first card slots 403, and both sides of the shorter side sides and middle parts of the flange plate 401 are provided with second card slots 404, and the top surface of the flange plate 401 is Each of the four corners is provided with a third slot 405 for engaging the diagonal brace 6 .

In this embodiment, through the flange plate 401 in the positioning member 4, the I-shaped steel 3 can be plugged and installed through the limit hole 402, and the pair of first clamping grooves 403 and multiple second clamping grooves 404 can be used. The support 5 and the diagonal brace 6 engage and limit, which can not only facilitate the flange plate 401 to install the support 5 and the diagonal brace 6, but also improve the support 5 and the diagonal brace 6 to the two sets of flange plates 401. The stability of the support.

Specifically, two sets of insertion holes 406 are symmetrically opened on both sides of the four corners of the top surface of the flange plate 401 , and the insertion holes 406 are used for inserting and limiting the vertical steel bars 8 .

In this embodiment, through the socket 406 in the flange plate 401, the vertical steel bar 8 on the support column 1 can be plugged and installed conveniently, and then the two sets of flange plates 401 on the main body 2 of the connector and the support column 1 can be strengthened. The stability of the connection.

Specifically, the support member 5 includes a vertical plate 501, the top and the middle of the bottom surface of the vertical plate 501 are integrally formed with first clamping columns 502, and the vertical plate 501 is used to cooperate with two sets of first clamping columns 502 to achieve flexible clamping on the same In the first slot 403 and the second slot 404 on the two sets of flange plates 401 at the position, the vertical plate 501 can stably support the two sets of flange plates 401, and the middle part of the surface of the vertical plate 501 is provided with a first through hole 504 , the first through hole 504 is used for inserting transverse reinforcement, and the first anti-seismic holes 503 are opened on both sides of the first through hole 504 .

In this embodiment, the vertical plate 501 in the support member 5 and the two sets of first clamping columns 502 cooperate with each other, so that the vertical plate 501 can be clamped to the first slots on the upper and lower sets of flange plates 401 at the same position 403 and the second card slot 404, which can facilitate the combined installation of the vertical plate 501 and the two groups of flange plates 401, and at the same time, because the first card post 502 is engaged on the first card slot 403 and the second card slot 404, thereby It can make the vertical plate 501 fit more closely with the two sets of flange plates 401, ensuring the firmness of the support of the vertical plate 501. Through the first through hole 504, it is convenient to insert the transverse reinforcement. Through the first anti-seismic hole 503, it can It is convenient for the vertical plate 501 on the support member 5 to be directly connected to the connecting member on the connecting beam, so as to facilitate the expansion and use of the connector main body 2 .

Specifically, several groups of first anti-vibration holes 503 are provided, and multiple groups of first anti-vibration holes 503 are distributed in a vertical array.

In this embodiment, the stability of the connection of the connectors on the external connecting beams can be improved.

Specifically, the diagonal brace 6 includes a diagonal brace 601, and one end of the top and bottom surfaces of the diagonal brace 601 is integrally formed with a second clamping post 602 for snapping into the third slot 405 on the flange plate 401. The diagonal brace 601 It is used to cooperate with two sets of second clamping columns 602 to achieve flexible clamping in the third clamping groove 405 on the two sets of flange plates 401 at the same position, so that the diagonal brace plate 601 can stably support the two sets of flange plates 401 , a third through hole 603 is opened in the middle of the surface of the brace plate 601 .

In this embodiment, the diagonal brace 601 in the diagonal brace 6 cooperates with the two sets of second clamping columns 602, so that the diagonal brace 601 can be clamped to the first two sets of upper and lower flange plates 401 at the same position. In the three card slots 405, the fast installation of the slanting brace 601 on the two sets of flange plates 401 can be facilitated, and the four corners of the two sets of flange plates 401 can be stably supported. On the third slot 405, so that the brace plate 601 can fit more closely with the two sets of flange plates 401, ensuring the firmness of the support of the brace plate 601, through the third through hole 603, the cement that can be poured conveniently Circulation, and then can seal the main body 2 of the connecting head, and improve the service life of the main body 2 of the connecting head.

Example 2

Please refer to Fig. 4, Fig. 6, Fig. 7-11, the embodiment of the present invention provides a technical solution: a prefabricated concrete beam-column connector, including two sets of support columns 1, and the two sets of support columns 1 pass through the connector body 2 Connected, the main body 2 of the connector head includes I-shaped steel 3, and the upper and lower ends of the I-shaped steel 3 are inserted with positioning pieces 4, and there are multiple sets of support pieces 5 between the two sets of positioning pieces 4, and the support pieces 5 can be used for both. The set of positioning parts 4 is used for support, and can also be used for connecting parts on the connecting beam outside the main body of the connecting head 2;

Between the two sets of locating pieces 4 and at the four corners of the locating pieces 4 are provided with diagonal braces 6, the diagonal braces 6 are used for structural strength at the four corners of the two sets of locating pieces 4;

The four corners of the main body of the connector 2 are plugged with vertical steel bars 8, and the two ends of the vertical steel bars 8 are respectively connected to the two sets of support columns 1. the strength of the connection;

When the connector body 2 needs to be installed, one of the positioning parts 4 in the connector body 2 is first plugged onto the vertical steel bar 8 on the lower support column 1, so that the positioning part 4 can be initially positioned function, then put the I-shaped steel 3, six sets of supports 5 and four sets of slanting braces 6 in such positions in turn, and then snap another positioning piece 4 on the I-shaped steel 3, four sets of supports 5 and four sets of slanting braces. The top of the brace 6 can complete the rapid assembly of the main body 2 of the connector. The I-shaped steel 3 can support the center of the entire connector body 2. Since the four sets of supports 5 and the four sets of diagonal braces 6 are engaged respectively At the four sides and four corners between the two sets of positioning pieces 4, when the two sets of positioning pieces 4 are pressed, the tighter the support pieces 5 and the braces 6 engaged in the middle positions of the two sets of positioning pieces 4 are pressed, It can not only ensure that the main body 2 of the entire connector is more firm, but also facilitate the assembly and construction of the staff, and improve the installation efficiency of the upper and lower support columns 1 .

Specifically, the positioning member 4 includes a flange plate 401, and a limit hole 402 is opened in the middle of the top surface of the flange plate 401. The flange plate 401 is used to cooperate with the limit hole 402 to realize the plug-in installation of the I-shaped steel 3. Both sides of the middle part of the longer sides on the plate 401 are provided with first card slots 403, and both sides of the shorter side sides and middle parts of the flange plate 401 are provided with second card slots 404, and the top surface of the flange plate 401 is Each of the four corners is provided with a third slot 405 for engaging the diagonal brace 6 .

In this embodiment, through the flange plate 401 in the positioning member 4, the I-shaped steel 3 can be plugged and installed through the limit hole 402, and the pair of first clamping grooves 403 and multiple second clamping grooves 404 can be used. The support 5 and the diagonal brace 6 engage and limit, which can not only facilitate the flange plate 401 to install the support 5 and the diagonal brace 6, but also improve the support 5 and the diagonal brace 6 to the two sets of flange plates 401. The stability of the support.

Specifically, two sets of insertion holes 406 are symmetrically opened on both sides of the four corners of the top surface of the flange plate 401 , and the insertion holes 406 are used for inserting and limiting the vertical steel bars 8 .

In this embodiment, through the socket 406 in the flange plate 401, the vertical steel bar 8 on the support column 1 can be plugged and installed conveniently, and then the two sets of flange plates 401 on the main body 2 of the connector and the support column 1 can be strengthened. The stability of the connection.

Specifically, the diagonal brace 6 includes a diagonal brace 601, and one end of the top and bottom surfaces of the diagonal brace 601 is integrally formed with a second clamping post 602 for snapping into the third slot 405 on the flange plate 401. The diagonal brace 601 It is used to cooperate with two sets of second clamping columns 602 to achieve flexible clamping in the third clamping groove 405 on the two sets of flange plates 401 at the same position, so that the diagonal brace plate 601 can stably support the two sets of flange plates 401 , a third through hole 603 is opened in the middle of the surface of the brace plate 601 .

In this embodiment, the diagonal brace 601 in the diagonal brace 6 cooperates with the two sets of second clamping columns 602, so that the diagonal brace 601 can be clamped to the first two sets of upper and lower flange plates 401 at the same position. In the three card slots 405, the fast installation of the slanting brace 601 on the two sets of flange plates 401 can be facilitated, and the four corners of the two sets of flange plates 401 can be stably supported. On the third slot 405, so that the brace plate 601 can fit more closely with the two sets of flange plates 401, ensuring the firmness of the support of the brace plate 601, through the third through hole 603, the cement that can be poured conveniently Circulation, and then can seal the main body 2 of the connecting head, and improve the service life of the main body 2 of the connecting head.

Specifically, the support member 5 includes a vertical plate 501, and the top and bottom surfaces of the vertical plate 501 are integrally formed with first clamping columns 502, and the vertical plate 501 is used to cooperate with two sets of first clamping columns 502 to achieve flexible clamping on the same In the first slot 403 and the second slot 404 on the two sets of flange plates 401 at the position, the vertical plate 501 can stably support the two sets of flange plates 401, and the middle part of the surface of the vertical plate 501 is provided with a second through hole 505 .

In this embodiment, the vertical plate 501 in the support member 5 and the two sets of first clamping columns 502 cooperate with each other, so that the vertical plate 501 can be clamped to the first slots on the upper and lower sets of flange plates 401 at the same position 403 and the second card slot 404, which can facilitate the combined installation of the vertical plate 501 and the two groups of flange plates 401, and at the same time, because the first card post 502 is engaged on the first card slot 403 and the second card slot 404, thereby It can make the vertical plate 501 fit more closely with the two sets of flange plates 401, ensuring the firmness of the support of the vertical plate 501. Through the second through hole 505, other components can be connected externally.

Specifically, several groups of second through holes 505 are provided, and multiple groups of second through holes 505 are distributed in a vertical array.

In this embodiment, it is convenient for the user to connect other devices stably and securely according to the needs.

Specifically, one side of the surface of one set of support members 5 is provided with a connecting member 7 .

In this embodiment, through the connecting piece 7, it is convenient for the user to flexibly make the main body 2 of the connecting head connect with the connecting piece on the connecting beam according to the needs, so as to achieve the expansion function.

Specifically, the connecting piece 7 includes a connecting plate 701, one side of the connecting plate 701 is connected to the second through hole 505 on the vertical plate 501 through the first anti-seismic bolt 702, and the other side of the connecting plate 701 is provided with vertically distributed multiple A set of second anti-seismic holes 703, the second anti-seismic holes 703 are used to cooperate with the connecting plate 701 to realize the connecting pieces on the external connection beams, and the middle part of the second anti-seismic holes 703 in two vertical rows is provided with a fourth through hole 704.

In this embodiment, the first anti-seismic bolt 702 in the connecting piece 7 can cooperate with the second through hole 505, so that the connecting plate 701 can be installed on the vertical plate 501, and then the second anti-seismic bolt 702 on the connecting plate 701 can be used to cooperate with each other. The hole 703 is convenient for the user to flexibly connect the connectors on the connecting beam according to the needs, thereby improving the functionality of the connector body 2. Through the fourth through hole 704, the connecting plate 701 can be conveniently penetrated through the transverse steel bar, thereby improving the connection plate. 701 Use Stability.

Specifically, the contact surfaces of the I-shaped steel 3 , the two sets of positioning pieces 4 , the supporting pieces 5 , the diagonal braces 6 , and the connecting pieces 7 are all connected by welding.

In this embodiment, the structural strength of the connector body 2 can be enhanced, thereby improving the stability of the connector body 2 in use.

When in use, when the connector body 2 needs to be installed, one of the positioning parts 4 in the connector body 2 is first plugged onto the vertical steel bar 8 on the lower supporting column 1, so that the alignment of the positioning parts can be achieved. 4 Preliminary positioning function, then place the I-shaped steel 3, six sets of supports 5 and four sets of diagonal braces 6 in order, and then snap another positioning piece 4 on the I-shaped steel 3, four sets of supports 5 and The top of four sets of braces 6 can complete the fast assembly of the main body 2 of the connector. The I-shaped steel 3 can play a role in supporting the center of the entire connector body 2. Because the four sets of supports 5 and the four sets of braces 6 The four sides and the four corners of the two sets of positioning pieces 4 are engaged respectively. When the two sets of positioning pieces 4 are pressed, the support piece 5 and the diagonal brace 6 that are engaged in the middle position of the two sets of positioning pieces 4 are pressed. The tighter it is, the stronger the main body 2 of the entire connector can be ensured, and the assembly and construction of the staff can be facilitated, which improves the installation efficiency of the upper and lower support columns 1;

Through the flange plate 401 in the positioning member 4, the I-shaped steel 3 can be plugged and installed through the limit hole 402, and the supporting member 5 and the oblique can be connected through a plurality of first slots 403 and a plurality of second slots 404. The clamping and limiting of the brace 6 can not only facilitate the installation of the support 5 and the brace 6 by the flange plate 401, but also improve the stability of the support of the brace 5 and the brace 6 to the two sets of flange plates 401. Through the socket 406 in the flange plate 401, the vertical steel bar 8 on the support column 1 can be plugged and installed conveniently, and then the stability of the connection between the two sets of flange plates 401 on the main body 2 of the connector and the support column 1 can be enhanced;

The diagonal brace 601 in the brace 6 cooperates with the two sets of second clamping columns 602, so that the diagonal brace 601 can be snapped into the third slot 405 on the upper and lower sets of flange plates 401 at the same position , it can not only facilitate the rapid installation of the slanting brace 601 on the two sets of flange plates 401, but also support the four corners of the two sets of flange plates 401 stably. , so that the brace plate 601 can fit more closely with the two sets of flange plates 401, ensuring the firmness of the support of the brace plate 601. Through the third through hole 603, the flow of poured cement can be facilitated, and the The main body 2 of the connector is sealed, which improves the service life of the main body 2 of the connector;

Through the mutual cooperation of the vertical plate 501 in the support member 5 and the two sets of first clamping columns 502, the vertical plate 501 can be clamped to the first clamping groove 403 and the second clamping groove 403 on the upper and lower two sets of flange plates 401 at the same position. In the groove 404, the combined installation of the vertical plate 501 and the two sets of flange plates 401 can be facilitated. At the same time, because the first clamping column 502 is engaged on the first clamping groove 403 and the second clamping groove 404, the vertical plate 501 can be The two sets of flange plates 401 fit more closely, ensuring the firmness of the support of the vertical plate 501. Through the first through hole 504, it is convenient to insert horizontal steel bars, and through the first anti-seismic hole 503, it is convenient to install the supporting member 5. The vertical plate 501 directly externally connects the connecting piece on the connecting beam, which can facilitate the expansion and use of the main body 2 of the connecting head;

Alternatively, the vertical plate 501 in the support member 5 and the two sets of first clamping columns 502 cooperate with each other, so that the vertical plate 501 can be clamped to the first card groove 403 and the second clamping groove 403 on the upper and lower two sets of flange plates 401 at the same position. In the second card slot 404, the combined installation of the vertical plate 501 and the two groups of flange plates 401 can be facilitated. At the same time, because the first card post 502 is engaged on the first card slot 403 and the second card slot 404, the vertical panel can be made The plate 501 fits more closely with the two sets of flange plates 401, which ensures the firmness of the support of the vertical plate 501. Through the second through hole 505, the external connecting piece 7 can be conveniently connected. Since the second through hole 505 is provided with several groups, Moreover, multiple sets of second through holes 505 are distributed in a vertical array, which is convenient for users to connect the external connecting piece 7 stably and firmly according to the needs; through the first anti-vibration bolt 702 in the connecting piece 7, it can cooperate with the second through holes 505, In this way, the connecting plate 701 can be installed on the vertical plate 501, and then through the second anti-vibration hole 703 on the connecting plate 701, it is convenient for the user to flexibly connect the connecting pieces on the connecting beam externally according to the demand, thereby improving the use function of the main body 2 of the connecting head Through the fourth through hole 704, it is convenient for the connecting plate 701 to pass through the transverse reinforcement, thereby improving the stability of the connecting plate 701 in use.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.

Claims (10)

1. An assembled concrete beam column connector, its characterized in that: the connecting device comprises two groups of support columns (1), wherein the two groups of support columns (1) are connected through a connector main body (2), the connector main body (2) comprises an I-shaped steel (3), positioning pieces (4) are inserted into the upper end and the lower end of the I-shaped steel (3), a plurality of groups of supporting pieces (5) are arranged between the two groups of positioning pieces (4), and the supporting pieces (5) can be used for supporting the two groups of positioning pieces (4) and can also be used for connecting the connector main body (2) with connecting pieces on an externally connected connecting beam;

diagonal bracing pieces (6) are arranged between the two groups of locating pieces (4) and positioned at four corners of the locating pieces (4), and the diagonal bracing pieces (6) are used for structural strength of the four corners of the two groups of locating pieces (4);

the connector is characterized in that vertical steel bars (8) are inserted into four corners of the connector body (2), two ends of each vertical steel bar (8) are connected with two groups of support columns (1) respectively, and the vertical steel bars (8) are used for matching with the connector body (2) to improve the connection strength of the two groups of support columns (1).

2. The fabricated concrete beam-column connector of claim 1, wherein: locating part (4) are including flange board (401), spacing hole (402) have been seted up to flange board (401) top surface intermediate position, flange board (401) are used for cooperating spacing hole (402) in order to realize pegging graft installation to worker shaped steel (3), first draw-in groove (403) have all been seted up to longer both sides limit middle part both sides on flange board (401), second draw-in groove (404) have all been seted up to shorter both sides limit middle part both sides on flange board (401), third draw-in groove (405) that are used for block bracing piece (6) have all been seted up in flange board (401) top surface four corners.

3. The fabricated concrete beam-column connector of claim 2, wherein: two groups of jacks (406) are symmetrically arranged on two sides of four corners of the top surface of the flange plate (401), and the jacks (406) are used for limiting the vertical steel bars (8) in an inserting mode.

4. A fabricated concrete beam-column connector as claimed in claim 3, wherein: support piece (5) are including riser (501), riser (501) top and bottom surface middle part equal integrated into one piece have first draw-in post (502), riser (501) are used for two sets of first draw-in posts (502) of cooperation in order to realize nimble joint in two sets of flange boards (401) of same position first draw-in groove (403) and second draw-in groove (404) for riser (501) can carry out steady support to two sets of flange boards (401), riser (501) surface middle part is provided with first through-hole (504), first through-hole (504) are used for the lateral rebar of outer plug, first shock-resistant hole (503) have all been seted up to first through-hole (504) both sides, first shock-resistant hole (503) are used for connecting with the external connecting piece on the tie-in beam of joint main part (2) through the second shock-resistant bolt.

5. The fabricated concrete beam-column connector of claim 4, wherein: the first anti-seismic holes (503) are specifically provided with a plurality of groups, and the plurality of groups of first anti-seismic holes (503) are distributed in a vertical array.

6. The fabricated concrete beam-column connector of claim 2, wherein: the diagonal bracing piece (6) comprises a diagonal bracing plate (601), second clamping columns (602) used for clamping third clamping grooves (405) on flange plates (401) are uniformly and integrally formed at the top and bottom surfaces of the diagonal bracing plate (601), the diagonal bracing plate (601) is used for being matched with two groups of second clamping columns (602) to achieve flexible clamping in the third clamping grooves (405) on two groups of flange plates (401) at the same position, the diagonal bracing plate (601) can stably support the two groups of flange plates (401), and third through holes (603) are formed in the middle of the surface of the diagonal bracing plate (601).

7. A fabricated concrete beam-column connector as claimed in claim 3, wherein: support piece (5) are including riser (501), riser (501) top and bottom surface one end all integrated into one piece have first card post (502), riser (501) are used for two sets of first card posts (502) of cooperation in order to realize nimble joint in first draw-in groove (403) and second draw-in groove (404) on two sets of flange boards (401) of coplanar for riser (501) can carry out steady support to two sets of flange boards (401), riser (501) surface middle part is provided with second through-hole (505).

8. The fabricated concrete beam-column connector of claim 7, wherein: the second through holes (505) are provided with a plurality of groups, and the plurality of groups of second through holes (505) are distributed in a vertical array.

9. The fabricated concrete beam-column connector of claim 7, wherein: wherein a set of support piece (5) surface one side is provided with connecting piece (7), connecting piece (7) are including connecting plate (701), connecting plate (701) surface one side pass through first antidetonation bolt (702) with second through-hole (505) on riser (501) link to each other, multiunit second antidetonation hole (703) of vertical distribution have been seted up to connecting plate (701) surface opposite side, second antidetonation hole (703) are used for cooperating connecting plate (701) in order to realize the connecting piece on the external tie-beam, and fourth through-hole (704) have been seted up at two vertical second antidetonation hole (703) middle parts.

10. The fabricated concrete beam-column connector of claim 9, wherein: the I-shaped steel (3), the two groups of locating pieces (4), the supporting piece (5), the diagonal bracing piece (6) and the connecting piece (7) are welded and connected on contact surfaces.

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