CN216865453U

CN216865453U - Connecting structure of house building steel structure keel

Info

Publication number: CN216865453U
Application number: CN202122940723.8U
Authority: CN
Inventors: 张义; 佟海波; 王婷婷; 吕艳萍; 田野
Original assignee: Liaoning Hualin Construction And Installation Engineering Co ltd
Current assignee: Liaoning Hualin Construction And Installation Engineering Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-01
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a connecting structure of steel structure keels of house buildings, which comprises transverse keels, wherein the lower ends of the transverse keels are provided with longitudinal keels, connecting blocks are embedded and connected on the surfaces of the longitudinal keels, cover plates are fixedly arranged on the surfaces of the upper ends of the connecting blocks, and assembling plates are fixedly arranged on the side surfaces of the longitudinal keels. According to the connecting structure of the steel structure keel of the house building, the transverse keel and the longitudinal keel can be respectively and fixedly connected through the arranged connecting block structure without welding operation, and are fixed through the structure clamping and the bolts, so that the time required by a welding process can be reduced in the assembling and disassembling process, the working efficiency is greatly improved, the construction cost can be reduced, the use and the operation are simple, and the popularization and the use are convenient.

Description

Connecting structure of house building steel structure keel

Technical Field

The utility model relates to the technical field of house building structures, in particular to a connecting structure of a steel structure keel of a house building.

Background

The steel structure building has the characteristics of high strength, good ductility, light weight, good earthquake resistance and the like, has strong adaptability to building sites and low foundation requirement, can reduce the foundation cost, reduce the transportation and hoisting cost and improve the earthquake resistance of the house, and meanwhile, the steel structure house meets the requirements of energy conservation, land conservation, water conservation, material conservation and environmental protection, develops the steel structure house industry, and has strategic significance for removing surplus capacity and storing steel resources; the keel of the steel structure is a building material for supporting modeling and fixing structures, is widely applied to various building places, and is mostly required to be supported and fixed in building construction; the connection structure of current housing construction steel construction fossil fragments has certain drawback when using, adopts welded mode to connect more, and work is consuming time long, connects fixed rigid plate, and the activity is relatively poor, and the structure is complicated, and life is shorter, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a connecting structure of a steel structure keel of a house building, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a connecting structure of a house building steel structure keel comprises a transverse keel, wherein a longitudinal keel is arranged at the lower end of the transverse keel, a connecting block is embedded and connected to the surface of the longitudinal keel, a cover plate is fixedly arranged on the surface of the upper end of the connecting block, and an assembling plate is fixedly arranged on the side surface of the longitudinal keel;

the bottom surface of connecting block is located middle part department fixed mounting and has limited the head, the mounting groove has been seted up to the one end surface symmetry of connecting block, the bottom surface department fixed mounting of mounting groove has the trip shaft, the fixed surface of trip shaft installs the butt plate, the upper end screwed connection that the surface of connecting block is located the mounting groove has the butt bolt.

In order to enable the transverse keel to be more convenient to install, the upper end surface of the transverse keel is fixedly provided with the clamping rack as the connecting structure of the house building steel structure keel.

In order to enable the longitudinal keel to be more convenient to install, the upper end surface of the longitudinal keel is provided with a limiting groove, and the limiting groove is connected with the limiting head in a clamping mode.

In order to enable the surface of the connecting block to be capable of placing the transverse keel, the connecting structure of the house building steel structure keel is characterized in that a placing groove is formed in the middle of the inner side surface of the connecting block, and through grooves are symmetrically formed in the upper end surface of the connecting block close to the edge of the other end.

In order to enable the cover plate to limit the transverse keel to move, the connecting structure of the steel structure keel for the house building is characterized in that a connecting groove is formed in the middle of the bottom end surface of the cover plate, a tooth clamping groove is formed in the surface of the connecting groove, bolt holes are symmetrically formed in the upper end surface of the cover plate close to the edges of two sides, positioning bolts are connected to the surfaces of the bolt holes through bolts, and the positioning bolts are spirally connected with the through grooves.

In order to keep balance and stability between the transverse keel and the longitudinal keel, the connecting structure of the house building steel structure keel is characterized in that positioning holes are formed in the surface of the assembling plate close to the edges of four corners, connecting frames are symmetrically and fixedly installed on the surface of the assembling plate close to the middle part, lantern rings are fixedly installed on the outer side surface of each connecting frame in the middle part, rolling shafts are movably connected to the inner side surfaces of the lantern rings, connecting plates are sleeved on the surfaces of the rolling shafts, and through holes are symmetrically formed in the side surfaces of the connecting plates close to the edges of two ends.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the transverse keel and the longitudinal keel can be respectively fixedly connected through the arranged connecting block structure, welding operation is not required, the transverse keel and the longitudinal keel are fixed through the clamping and the bolts of the structure, and the time required by a welding process can be reduced in the dismounting process, so that the working efficiency is greatly improved, the construction cost can be reduced, the use and the operation are simple, and the popularization and the use are convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a connection structure of a keel of a steel structure of a building construction according to the present invention;

fig. 2 is a schematic structural view of a transverse keel and a longitudinal keel of a connecting structure of steel keels of a housing construction according to the present invention;

FIG. 3 is a schematic view of a structure of splitting a connecting block and a cover plate of the connecting structure of the steel structure keel of the building construction;

fig. 4 is a schematic structural view of an assembly plate assembly of a connecting structure of steel structure keels of a building construction according to the present invention.

In the figure: 1. a transverse keel; 101. a rack bar is clamped; 2. a longitudinal keel; 201. a limiting groove; 3. connecting blocks; 301. a limiting head; 302. mounting grooves; 303. a turning shaft; 304. a butt joint plate; 305. an abutment bolt; 306. a placing groove; 307. a through groove; 4. a cover plate; 401. a joining groove; 402. bolt holes; 403. positioning the bolt; 5. assembling a plate; 501. positioning holes; 502. a connecting frame; 503. a collar; 504. a roller; 505. a connecting plate; 506. and (4) through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, a connecting structure of steel structure keels for building construction comprises a transverse keel 1, a longitudinal keel 2 is arranged at the lower end of the transverse keel 1, a connecting block 3 is embedded and connected to the surface of the longitudinal keel 2, a cover plate 4 is fixedly arranged on the upper end surface of the connecting block 3, and an assembling plate 5 is fixedly arranged on the side surface of the longitudinal keel 2;

in this embodiment, the bottom surface of connecting block 3 is located the end department fixed mounting and has been limited head 301, and mounting groove 302 has been seted up to the one end surface symmetry of connecting block 3, and the bottom surface department fixed mounting of mounting groove 302 has trip shaft 303, and the fixed surface of trip shaft 303 installs butt board 304, and the upper end screwed connection that the surface of connecting block 3 is located mounting groove 302 has butt bolt 305.

During specific use, after the surface of the longitudinal keel 2 is moved to a proper position, the abutting bolt 305 can be screwed downwards until the abutting bolt 304 drives the abutting plate on the surface of the overturning shaft 303 to overturn downwards and tightly abut against the surface of the longitudinal keel 2, and the situation that the longitudinal keel 2 is loosened in the installation process is avoided.

In this embodiment, a latch bar 101 is fixedly mounted on the upper end surface of the cross keel 1.

When the transverse keel positioning device is used specifically, the latch rack 101 can be matched with the latch slot to position the transverse keel 1.

In this embodiment, the upper end surface of the longitudinal keel 2 is provided with a limiting groove 201, and the limiting groove 201 is connected with the limiting head 301 in a clamping manner.

When the connecting block is used in a specific mode, after the limiting head 301 is embedded into the limiting groove 201, the connecting block 3 can horizontally and longitudinally move on the surface of the longitudinal keel 2.

In this embodiment, the inner side surface of the connecting block 3 is located at the middle and is provided with a placing groove 306, and the upper end surface of the connecting block 3 is symmetrically provided with a through groove 307 near the other end edge.

During specific use, place the groove 306 and equal with the side width length of horizontal fossil fragments 1, can just put horizontal fossil fragments 1, and the radius that leads to groove 307 then equals with the radius of positioning bolt 403's screw rod, can just be used for apron 4 fixed connection in the upper end of connecting block 3.

In this embodiment, the bottom surface of the cover plate 4 is located at the middle and is provided with a connection groove 401, the surface of the connection groove 401 is provided with a tooth clamping groove, the upper end surface of the cover plate 4 is close to the edges of the two sides and is symmetrically provided with bolt holes 402, the surface of the bolt holes 402 is bolted with positioning bolts 403, and the positioning bolts 403 are screwed with the through grooves 307.

During the specific use, after horizontal fossil fragments 1 is in suitable position on connecting block 3 surface, alright cover upper cover plate 4, and the latch groove that links up groove 401 surface then just carries out the block with latch strip 101 rather than the surface, and the rethread screws up positioning bolt 403, just can make apron 4 and connecting block 3 zonulae occludens, and also will keep relatively stable between horizontal fossil fragments 1 and the vertical fossil fragments 2.

In this embodiment, the surface of the assembly plate 5 is close to the edges of the four corners and is provided with positioning holes 501, the surface of the assembly plate 5 is close to the middle and is symmetrically and fixedly provided with a connecting frame 502, the outer side surface of the connecting frame 502 is located at the middle and is fixedly provided with a lantern ring 503, the inner side surface of the lantern ring 503 is movably connected with a roller 504, the surface of the roller 504 is sleeved with a connecting plate 505, and the side surface of the connecting plate 505 is close to the edges of the two ends and is symmetrically provided with through holes 506.

During the specific use, after horizontal fossil fragments 1 and vertical fossil fragments 2 location finish, can install equipment board 5 respectively in two adjacent positions of fossil fragments, utilize lantern ring 503 to the location of roller 504, and the linking effect of connecting plate 505, can play auxiliary connection and fixed effect between horizontal fossil fragments 1 and the vertical fossil fragments 2.

The working principle is as follows: after the limiting head 301 is embedded into the limiting groove 201, the connecting block 3 can horizontally and longitudinally move on the surface of the longitudinal keel 2, after the surface of the longitudinal keel 2 moves to a proper position, the abutting bolt 305 can be screwed downwards until the abutting bolt drives the abutting plate 304 on the surface of the turnover shaft 303 to turn downwards and tightly abut against the surface of the longitudinal keel 2, the longitudinal keel 2 is prevented from loosening in the installation process, after the transverse keel 1 is in a proper position on the surface of the connecting block 3, the cover plate 4 can be covered, the clamping tooth groove on the surface of the engaging groove 401 is just clamped with the clamping tooth strip 101 on the surface of the transverse keel, the cover plate 4 can be tightly connected with the connecting block 3 by screwing the positioning bolt 403, the transverse keel 1 and the longitudinal keel 2 can be kept relatively stable, after the transverse keel 1 and the longitudinal keel 2 are positioned, the assembling plates 5 can be respectively installed at the adjacent positions of the two keels, the positioning of the collar 503 on the roller 504 and the engagement of the connecting plate 505 can play a role in assisting the connection and fixation between the transverse keel 1 and the longitudinal keel 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connection structure of house building steel construction fossil fragments which characterized in that: the keel structure comprises a transverse keel (1), wherein a longitudinal keel (2) is arranged at the lower end of the transverse keel (1), a connecting block (3) is embedded and connected to the surface of the longitudinal keel (2), a cover plate (4) is fixedly installed on the surface of the upper end of the connecting block (3), and an assembling plate (5) is fixedly installed on the side surface of the longitudinal keel (2);

the bottom surface of connecting block (3) is located middle-end department fixed mounting and has been limited head (301), mounting groove (302) have been seted up to the one end surface symmetry of connecting block (3), the bottom surface department fixed mounting of mounting groove (302) has trip shaft (303), the fixed surface of trip shaft (303) installs butt board (304), the upper end screwed connection that the surface of connecting block (3) is located mounting groove (302) has butt bolt (305).

2. The connecting structure of the house building steel structure keel according to claim 1, wherein: and a clamping rack (101) is fixedly arranged on the surface of the upper end of the transverse keel (1).

3. The connection structure of the house building steel structure keel according to claim 1, wherein: limiting grooves (201) are formed in the upper end surface of the longitudinal keel (2), and the limiting grooves (201) are connected with limiting heads (301) in a clamping mode.

4. The connecting structure of the house building steel structure keel according to claim 1, wherein: the inner side surface of the connecting block (3) is positioned in the middle and is provided with a placing groove (306), and the upper end surface of the connecting block (3) is symmetrically provided with a through groove (307) close to the edge of the other end.

5. The connecting structure of the house building steel structure keel according to claim 4, wherein: the bottom end surface of the cover plate (4) is located at the middle part and is provided with a connecting groove (401), a tooth clamping groove is formed in the surface of the connecting groove (401), bolt holes (402) are symmetrically formed in the upper end surface of the cover plate (4) close to the edges of two sides, the surface of each bolt hole (402) is connected with a positioning bolt (403) through a bolt, and the positioning bolt (403) is in threaded connection with the through groove (307).

6. The connecting structure of the house building steel structure keel according to claim 1, wherein: locating hole (501) have been seted up near four corners edge on the surface of equipment board (5), the surface of equipment board (5) is close to middle part department symmetry fixed mounting and has link (502), the outside surface of link (502) is located middle part department fixed mounting and has the lantern ring (503), the inboard surface swing joint of the lantern ring (503) has roller bearing (504), the surface cover of roller bearing (504) is established and is connected with connecting plate (505), thru hole (506) have been seted up near both ends edge symmetry to the side surface of connecting plate (505).