CN219508793U

CN219508793U - Steel bracket

Info

Publication number: CN219508793U
Application number: CN202320330416.4U
Authority: CN
Inventors: 林显志
Original assignee: Fujian Huidong Construction Engineering Co ltd
Current assignee: Fujian Huidong Construction Engineering Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-11
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the field of assembly engineering, and provides a steel bracket which comprises a mounting piece, a first connecting piece, a first bearing piece, a second bearing piece and a third bearing piece; the mounting piece is provided with a mounting hole and a clamping groove; the first connecting piece penetrates through the mounting hole to externally connect the mounting piece to an external plane; the first bearing piece and the second bearing piece are both installed on the installation piece, and the second bearing piece is connected with one end of the first bearing piece; the clamping groove extends to the second bearing piece along one side surface of the mounting piece; the third bearing piece is in socket connection with the mounting piece through the clamping groove, and moves along the clamping groove until reaching the second bearing piece; the first bearing piece and the third bearing piece are provided with a plurality of fit ports for being connected with external steel rabbets. The utility model has the effect of adapting the prefabricated ladder beams with different bearing loads.

Description

Steel bracket

Technical Field

The utility model relates to the field of assembly engineering, in particular to a steel bracket.

Background

When the ladder beam of the assembled building is installed, a prefabricated member steel bracket, also called a steel pedestal, is used, the steel bracket is installed on the wall surface in advance through bolts, and after the steel tongue-and-groove is arranged on the prefabricated ladder beam, the steel tongue-and-groove is connected with the steel bracket through high-strength bolts so as to achieve the effect of installing the prefabricated ladder beam on the wall surface.

In the use process of the common steel bracket, due to different bearing capacities required by different prefabricated ladder beams, when the prefabricated ladder beams with high bearing capacity requirements are met, the common steel bracket needs to be replaced according to the required bearing capacities, and the ladder beams with different bearing capacity requirements are difficult to adapt.

Disclosure of Invention

In order to solve the problem that the common steel bracket is difficult to adapt to ladder beams with different bearing capacity requirements, the utility model provides the steel bracket.

The steel bracket provided by the utility model adopts the following technical scheme:

a steel bracket comprising a mounting member, a first connector, a first carrier, a second carrier and a third carrier; the mounting piece is provided with a mounting hole and a clamping groove; the first connecting piece penetrates through the mounting hole to externally connect the mounting piece to an external plane; the first bearing piece and the second bearing piece are both installed on the installation piece, and the second bearing piece is connected with one end of the first bearing piece; the clamping groove extends to the second bearing piece along one side surface of the mounting piece; the third bearing piece is in socket connection with the mounting piece through the clamping groove, and moves along the clamping groove until reaching the second bearing piece; the first bearing piece and the third bearing piece are provided with a plurality of fit ports for being connected with external steel rabbets.

Through adopting above-mentioned technical scheme, according to the required bearing of prefabricated ladder beam, insert or take out the third carrier through the joint groove from the installed part, can share partial bearing capacity by the third carrier when inserting, steel tongue-and-groove accessible first carrier, second carrier, third carrier together provide the bearing capacity that bears prefabricated ladder beam to improved whole steel bracket bearable range, the third carrier is taken out in the joint groove, but the less prefabricated ladder beam of required bearing capacity of adaptation, in order to reach the effect of the prefabricated ladder beam of adaptable different bearing capacities.

Optionally, the second bearing member is provided with a second connecting member, and the second connecting member penetrates through the second bearing member and is connected with the third bearing member.

Through adopting above-mentioned technical scheme, make second carrier and third carrier interconnect through the second connecting piece to improve the steadiness of integral erection.

Optionally, the second bearing piece is provided with an elastic opening for the second connecting piece to penetrate; the third bearing piece is provided with a tightening groove for the second connecting piece to be fastened, and the tightening opening is opposite to the tightening groove in position.

Through adopting above-mentioned technical scheme, the second connecting piece runs through the bungee and is connected with the bungee groove, through the mounting means of bungee and bungee groove, can make things convenient for the dismouting, makes the dismouting of third carrier not influenced.

Optionally, at least one third bearing member and at least one clamping groove are respectively arranged.

By adopting the technical scheme, the more the third bearing piece and the clamping grooves are, the larger the load bearing range of the steel bracket is, and the adaptability of the steel bracket is improved.

Optionally, a fourth bearing member is further disposed on a side of the second bearing member away from the first bearing member.

By adopting the technical scheme, the thickness of the second bearing piece can be directly increased through the fourth bearing piece, so that the bearing capacity is improved.

Optionally, a pull groove is formed in a side, far away from the first bearing piece, of the second bearing piece, and the fourth bearing piece is in socket connection with the second bearing piece through the pull groove.

Through adopting above-mentioned technical scheme, can conveniently change fourth carrier through the pull groove.

Optionally, a side surface of the mounting piece provided with the second bearing piece is provided with a connecting groove, and the fourth bearing piece is in sliding connection with the connecting groove.

Through adopting above-mentioned technical scheme, can stabilize the mounted position of fourth carrier through the spread groove to improve the load scope of second carrier.

Optionally, the fourth carrier is wedge-shaped.

By adopting the technical scheme, because the shearing force born by the part close to the mounting part is larger than the shearing force born by the part far away from the mounting part, the material consumption can be saved by adopting the wedge shape, so that the bearing capacity is improved.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. according to the required bearing of the prefabricated ladder beam, the third bearing piece is inserted into or taken out from the mounting piece through the clamping groove, part of bearing capacity can be shared by the third bearing piece during insertion, and the steel rabbet can provide bearing capacity for bearing the prefabricated ladder beam together through the first bearing piece, the second bearing piece and the third bearing piece, so that the bearable range of the integral steel bracket is improved, and when the third bearing piece is taken out from the clamping groove, the prefabricated ladder beam with smaller bearing capacity can be adapted, so that the prefabricated ladder beam with different bearing capacities can be adapted;

2. the third bearing piece can be conveniently disassembled and assembled by the installation mode of the elastic opening and the elastic groove, so that the third bearing piece is not influenced in the process of disassembling and assembling the second connecting piece;

3. the bearable load range of the second bearing piece can be increased through the fourth bearing piece, so that the load of the integral steel bracket is further increased;

4. the fourth bearing piece can be conveniently replaced through the drawing groove and the connecting groove, and meanwhile, the installation position of the fourth bearing piece is stabilized, so that the load range is further improved through multipoint stress.

Drawings

FIG. 1 is a schematic perspective view of a steel bracket according to embodiment 1 of the present utility model;

fig. 2 is a schematic perspective view of a third carrier separated from a second carrier in embodiment 1 of the present utility model;

FIG. 3 is a schematic perspective view showing the connection between the fourth carrier and the mounting member in embodiment 2 of the present utility model;

the marks in the drawings are: 1. the mounting part, 11, the mounting hole, 12, the joint groove, 13, the spread groove, 2, first connecting piece, 3, first bearing part, 4, second bearing part, 41, elasticity mouth, 42, pull groove, 5, third bearing part, 51, elasticity groove, 6, fit mouth, 7, second connecting piece, 8, fourth bearing part.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 3.

The embodiment of the utility model discloses a steel bracket.

Example 1:

a steel bracket, referring to fig. 1, comprises a mounting 1, a first connector 2, a first carrier 3, a second carrier 4 and a third carrier 5; wherein, mounting panel that mounting 1 can adopt the shape for the cuboid, and first connecting piece 2 can adopt the mounting nail, and first carrier 3 can adopt the connecting plate that the shape is the cuboid, and second carrier 4 can adopt the loading board that the shape is the cuboid, and third carrier 5 can adopt the cuboid form socket board that is unanimous with first carrier 3 shape.

The mounting plate is provided with mounting holes 11 and clamping grooves 12, mounting nails penetrate through the mounting holes 11 to fix the mounting plate on an external plane, if a wall surface is required to be mounted, the number of the mounting holes 11 and the mounting nails are as required, the weight of the load is as required, the mounting plate is provided with four mounting holes 11 and four mounting nails, the four mounting holes 11 are respectively arranged at four corners of the mounting plate, and the mounting plate is connected with the wall surface by sequentially inserting the four mounting nails.

The connecting plate stands up along the vertical direction and installs at the mounting panel, and the loading board then lies down along the horizontal direction and installs at the mounting panel, and the bottom of connecting plate and the mutual fixed connection of mounting panel top surface simultaneously form L's butt joint structure, and the connecting plate can set up one at least, and this embodiment sets up two connecting plates as the example, and the connecting plate sets up quantity more the higher bearing capacity, but needs corresponding steel tongue-and-groove to dock with it.

The connecting plate is provided with a fit opening 6, the fit opening 6 is used for connecting an external prefabricated ladder beam, the prefabricated ladder beam is provided with a steel rabbet, after the steel rabbet is in butt joint with the connecting plate, an opening on the steel rabbet is aligned with the fit opening 6, so that a fixing bolt can penetrate through the steel rabbet and the connecting plate, and then the steel rabbet is screwed by a nut, and the bottom of the steel rabbet props against the bearing plate, so that multi-point bearing is achieved.

However, since the prefabricated ladder beams have different bearing capacities corresponding to the weight and the size, the steel brackets with different bearing capacities need to be replaced to provide support, and a single steel bracket can only correspond to the prefabricated ladder beams with bearing capacities within a certain range, so that the suitability is poor, and the third bearing piece 5, namely the socket board, is arranged.

The clamping groove 12 formed in the mounting plate is formed in the way that a side face of the connecting plate is provided with a groove along the mounting plate to the top face of the bearing plate, the clamping groove 12 is a special-shaped groove, such as a T-shaped groove and an I-shaped groove, the shape of one side of the bearing plate, which is close to the mounting plate, is consistent with the grooved shape of the clamping groove 12, so that the bearing plate can be inserted into the clamping groove 12, move to the top face of the bearing plate along the clamping groove 12 and be abutted with the top face of the bearing plate.

The spigot-and-socket board is also provided with a wedge-shaped opening 6, and after the spigot-and-socket board is inserted into the clamping groove 12 and moved to be in butt joint with the clamping groove 12, the movement of the spigot-and-socket board is limited by the clamping groove 12, and after the steel tongue-and-socket board is in butt joint with the connecting plate and the spigot-and-socket board, the bearing capacity of the steel tongue-and-socket board can be shared, so that the bearing capacity of the steel tongue-and-socket board for bearing the prefabricated ladder beam can be provided together through the bearing plate, the bearing capacity of the steel bracket is improved, and when the bearing capacity required by the prefabricated ladder beam is smaller, the bearing capacity required by the prefabricated ladder beam is taken out from the clamping groove 12, and the spigot-and-socket board can be adapted.

Therefore, a plurality of socket boards and clamping grooves 12 can be arranged, and a proper amount of socket boards are inserted or pulled out according to the required bearing of the prefabricated ladder beams, so that the bearing range of the steel bracket is improved, and the adaptability is improved.

Referring to fig. 2, when the socket board is abutted against the carrier board, the socket board and the carrier board are easily loosened and separated, so that the second connecting piece 7 is arranged to connect the socket board and the carrier board together, the second connecting piece 7 can be a bolt, the elastic opening 41 can be formed in the bottom of the carrier board, the elastic groove 51 is formed in the bottom of the socket board, and the elastic groove 51 is a thread groove, so that the bolt penetrates through the elastic opening 41 and then is screwed into the elastic groove 51, the socket board and the carrier board can be connected into a whole, the stability of the socket board is improved, the bolt and the elastic groove 51 are arranged, the bolt can be screwed out of the elastic groove 51, and the bolt can be detached conveniently, so that the disassembly and assembly of the socket board are not affected.

The implementation principle of the embodiment 1 of the utility model comprises the following steps: according to the required bearing of the prefabricated ladder beam, the third bearing piece 5 is inserted into or taken out from the mounting piece 1 through the clamping groove 12, part of bearing capacity can be shared by the third bearing piece 5 during insertion, and the bearing capacity of the prefabricated ladder beam is provided by the steel rabbet through the first bearing piece 3, the second bearing piece 4 and the third bearing piece 5 together, so that the bearing range of the whole steel bracket is improved, and when the third bearing piece 5 is taken out from the clamping groove 12, the prefabricated ladder beam with smaller bearing capacity can be adapted, so that the prefabricated ladder beam with different bearing capacities can be adapted.

Example 2:

as shown in fig. 3, this embodiment 2 adds the following content on the basis of embodiment 1, the side of the second bearing member 4 far from the first bearing member 3 is further provided with a fourth bearing member 8, and since the second bearing member 4 needs to bear the pressure of the prefabricated ladder beam, the first bearing member 3, the second bearing member 4 and the third bearing member 5, and bear the high pressure load for a long time, the second bearing member 4 is easy to deform and damage, and therefore the fourth bearing member 8 is provided on the second bearing member 4 to provide auxiliary bearing.

The second bearing piece 4 is a bearing plate, the fourth bearing piece 8 can be a supporting plate, the supporting plate can be wedge-shaped plate, when the supporting plate is directly connected with the bearing plate, the thickness of the bearing plate can be increased, the thickness of the supporting plate close to the mounting plate is larger than that of the supporting plate far away from the mounting plate, because the shearing force applied to the mounting plate is larger than that applied to the mounting plate far away from the mounting plate, consumable materials can be saved, so that bearing capacity is improved, when the drawing groove 42 is formed in the bottom of the bearing plate, the supporting plate can be connected with the bearing plate through the drawing groove 42 in a bearing manner, and if the supporting plate is damaged excessively due to the force, the supporting plate can be conveniently drawn out and replaced.

The mounting panel has seted up spread groove 13 in one side that is provided with the connecting plate, supports tight board and inserts the linkage board after, removes to the loading board below, inserts in the draw groove 42 afterwards, can make to support tight board and provide the bearing through the mounting panel, improves the bearing through two points atress, stabilizes the mounted position of supporting tight board, improves the load scope of supporting tight board to further improve the load scope of loading board, draw groove 42 and spread groove 13 all adopt the special-shaped groove.

The implementation principle of the embodiment 2 of the utility model comprises: the bearable load range of the second bearing piece 4 can be improved through the fourth bearing piece 8 so as to further improve the load of the integral steel bracket, and the installation position of the fourth bearing piece 8 can be stabilized while the fourth bearing piece 8 can be conveniently replaced through the drawing groove 42 and the connecting groove 13 so as to further improve the load range through multi-point stress.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A steel bracket, characterized by comprising a mounting (1), a first connecting piece (2), a first bearing piece (3), a second bearing piece (4) and a third bearing piece (5); the mounting piece (1) is provided with a mounting hole (11) and a clamping groove (12); the first connecting piece (2) penetrates through the mounting hole (11) to externally connect the mounting piece (1) to an external plane; the first bearing piece (3) and the second bearing piece (4) are both arranged on the mounting piece (1), and the second bearing piece (4) is connected with one end of the first bearing piece (3); the clamping groove (12) extends to the second bearing piece (4) along one side surface of the mounting piece (1); the third bearing piece (5) is in socket connection with the mounting piece (1) through the clamping groove (12), and the third bearing piece (5) moves along the clamping groove (12) until reaching the second bearing piece (4); the first bearing piece (3) and the third bearing piece (5) are provided with a plurality of fit openings (6) for being connected with an external steel tongue-and-groove.

2. A steel bracket according to claim 1, characterized in that the second carrier (4) is provided with a second connection (7), which second connection (7) is connected to the third carrier (5) through the second carrier (4).

3. A steel bracket according to claim 2, characterized in that the second carrier member (4) is provided with a bungee opening (41) through which the second connecting member (7) extends; the third bearing piece (5) is provided with a tightening groove (51) for tightening the second connecting piece (7), and the tightening opening (41) is opposite to the tightening groove (51).

4. A steel bracket according to claim 1, characterized in that the number of the third carrier (5) and the number of the clamping grooves (12) are at least one.

5. A steel bracket according to claim 1, characterized in that the side of the second carrier (4) remote from the first carrier (3) is further provided with a fourth carrier (8).

6. A steel bracket according to claim 5, characterized in that the second carrier (4) is provided with a pull groove (42) at the side remote from the first carrier (3), and the fourth carrier (8) is in socket connection with the second carrier (4) via the pull groove (42).

7. A steel bracket according to claim 5, characterized in that the mounting (1) is provided with a connecting groove (13) on the side of the second carrier (4), the fourth carrier (8) being in sliding connection with the connecting groove (13).

8. A steel bracket according to claim 5, characterized in that the fourth carrier (8) is wedge-shaped.