CN213418181U

CN213418181U - Novel composite floor slab for steel structure building

Info

Publication number: CN213418181U
Application number: CN202022019523.4U
Authority: CN
Inventors: 张鎔亮; 陆挺; 徐智慧; 皮蕾; 史秀娟; 戌文俊
Original assignee: Jiangsu Zhong Yuan Construction Co ltd
Current assignee: Jiangsu Zhong Yuan Construction Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-11
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a novel coincide floor of steel construction building, it includes the floor main part, the mounting groove has been seted up on the lateral wall of floor main part one side, be provided with the fixed block in the mounting groove, be fixed with the spliced pole on the lateral wall of floor main part opposite side, set up on the fixed block lateral wall and peg graft complex spliced eye with the spliced pole, be provided with on the fixed block and be used for carrying out the locating component fixed to the spliced pole. In this application, after the spliced pole on the staff aligns and pegs graft with spliced eye on another floor main part's the fixed block, the staff only needs to adopt locating component can fix a position the spliced pole to this stability of connecting between two adjacent floor main parts can be strengthened.

Description

Novel composite floor slab for steel structure building

Technical Field

The utility model belongs to the technical field of coincide floor technique and specifically relates to a novel coincide floor of steel construction building is related to.

Background

The composite floor slab is an integral assembled floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers, has good integrity, and smooth upper and lower surfaces, is convenient for finishing a finish coat, and is suitable for high-rise buildings and large-bay buildings with higher integral rigidity requirements.

As shown in fig. 1, the related art discloses a novel composite floor slab for a steel structure building, which includes a floor slab main body 1, wherein the floor slab main body 1 is a rectangular plate-shaped structure. When the staff uses this novel coincide floor concatenation building floor of steel construction building, need splice a plurality of floor main parts 1 in proper order, then at 1 surperficial paving cement of floor main part for can connect between the adjacent floor main part 1.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the adjacent floor slab main bodies are connected only by cement paved on the surfaces of the floor slab main bodies, so that the connection effect between the adjacent floor slab main bodies is not firm enough.

SUMMERY OF THE UTILITY MODEL

In order to make the connection effect between the adjacent floor main part more firm, this application provides a novel coincide floor of steel construction building.

The application provides a pair of novel coincide floor of steel construction building adopts following technical scheme:

the utility model provides a novel coincide floor of steel construction building, includes floor main body, the mounting groove has been seted up on the lateral wall of floor main body one side, be provided with the fixed block in the mounting groove, be fixed with the spliced pole on the lateral wall of floor main body opposite side, set up on the fixed block lateral wall and peg graft complex spliced eye with the spliced pole, be provided with on the fixed block and be used for the butt joint pole to carry out the locating component who fixes.

Through adopting above-mentioned technical scheme, when needs use a plurality of floor main parts concatenation building floor, the staff only need with the spliced pole on one floor main part with the spliced eye in the fixed block on another floor main part peg graft, afterwards by the location group to the spliced pole fixed can, this moment, link to each other through the spliced pole between two adjacent floor main parts to this connection effect between the adjacent floor main part has been strengthened, make by the building floor of a plurality of floor main part concatenations more firm.

Preferably, set up the mounting hole with the downthehole diapire intercommunication of spliced eye on the fixed block, locating component including set up in the mounting hole and with the mounting hole slide the locating lever of being connected and with the fixed spring of locating lever lower extreme, the lower extreme of spring is fixed with the downthehole diapire of mounting hole, set up the perforation that supplies the locating lever to pass on the spliced pole, the spliced pole is kept away from the crossing arris between one end of floor main part and the spliced pole bottom surface and is seted up first rake, the second rake has been seted up on the crossing arris between locating lever upper surface and the locating lever lateral wall, second rake and first rake cooperation.

Through adopting above-mentioned technical scheme, when two floor main bodies of staff's concatenation, only need align and peg graft the spliced eye on the fixed block of spliced pole on one floor main body and another floor main body, at this in-process, first rake on the spliced pole gradually with the second rake butt on the locating lever, with this make the spring compressed gradually, when the position of locating lever corresponds with fenestrate position, under the spring action of spring, the locating lever moves up along the mounting hole inner wall, until pegging graft with the perforation on the spliced pole, under the effect of locating lever, the spliced pole is pegged graft with the spliced eye on the fixed block, thereby make the joint action between two floor main bodies after the concatenation more firm.

Preferably, the distance between the upper end of the positioning rod and the lower end of the positioning rod is greater than the distance between the upper surface of the insertion rod and the bottom surface of the insertion rod.

Through adopting above-mentioned technical scheme, after the perforation grafting on locating lever and the peg graft pole, the locating lever lower extreme still is located the mounting hole, has reduced because of the locating lever breaks away from the mounting hole and influences the probability of locating component to the fixed effect of peg graft pole.

Preferably, the cross section of the mounting groove and the cross section of the fixing block are both in a dovetail shape.

Through adopting above-mentioned technical scheme, the cross section of fixed block and mounting groove is the dovetail, and the fixed block cooperates with the mounting groove to this probability that has reduced the fixed block and has broken away from the mounting groove is favorable to strengthening the stability of connecting between two adjacent floor main parts.

Preferably, the upper surface of the floor slab main body is provided with a first operation hole, the upper surface of the fixing block is provided with a second operation hole communicated with the first operation hole, and the lower end opening of the second operation hole is communicated with the inner top wall of the insertion hole.

Through adopting above-mentioned technical scheme, through setting up first handle hole and second handle hole, with this be convenient for the staff adopts outside thin pole to pass first handle hole and second handle hole in proper order, and make the second slope butt of thin pole lower extreme and locating lever, the downward application of force afterwards, thereby be convenient for the locating lever to shrink to in the mounting hole, so that the staff takes out the spliced eye of spliced pole from the spliced eye of fixed block, and with two floor main parts alternate segregation, be favorable to the staff to dismantle the floor main part after the concatenation and carry.

Preferably, the center line of the second operation hole is located on one side, close to the opening of the insertion hole, of the center line of the positioning rod.

Through adopting above-mentioned technical scheme, when the staff adopted outside thin pole to pass first handle hole and second handle hole, thin pole lower extreme and the second rake of locating lever were close to spliced eye open-ended one side butt to this has reduced the staff and has been extracting the in-process of spliced eye with the spliced pole, and the spliced pole produces the probability of hindrance effect to the locating lever.

Preferably, an abutting hole is formed in the second inclined portion of the positioning rod, and the position of the abutting hole corresponds to the position of the second operation hole.

Through adopting above-mentioned technical scheme, through setting up the butt hole to this thin pole lower extreme butt that the staff will adopt has reduced the thin pole and has taken place the probability of skidding at the in-process that promotes the locating lever downwards in butt hole department.

Preferably, the upper surface of the floor slab main body is fixed with a hanging ring.

Through adopting above-mentioned technical scheme, through setting up rings to this staff adopts the lifting rope to tie up on rings, thereby lifts by crane floor main part to the mounted position.

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

in the application, after a worker aligns and inserts the inserting rod on one floor slab main body with the inserting hole on the fixing block of the other floor slab main body, the worker can position the inserting rod only by adopting the positioning assembly, so that the connection stability between two adjacent floor slab main bodies can be enhanced;

in the application, when two floor slab main bodies are spliced, the first inclined part on the splicing rod is abutted with the second inclined part on the positioning rod, so that the positioning rod moves downwards along the mounting hole, and when the positioning rod corresponds to the position of the perforation, the positioning rod is driven by the spring to be spliced with the perforation, so that the splicing connecting rod has a good positioning effect;

in this application, fixed block and mounting groove cooperation to this probability that has reduced the fixed block and has broken away from the mounting groove is favorable to strengthening the stability of connecting between two adjacent floor main parts.

Drawings

Fig. 1 is a schematic structural view of a novel composite floor slab for a steel structure building disclosed in the related art.

FIG. 2 is a schematic structural diagram of the novel composite floor slab for steel structure buildings in the application embodiment.

FIG. 3 is a partial structural sectional view of the novel composite floor slab for steel structure construction according to the embodiment.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a floor slab body; 11. a plug rod; 111. a first inclined portion; 112. perforating; 12. mounting grooves; 13. a first operation hole; 2. a fixed block; 21. inserting holes; 22. mounting holes; 23. a second operation hole; 3. a positioning assembly; 31. positioning a rod; 311. a second inclined portion; 312. abutting against the hole; 32. a spring; 4. a lifting ring.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses novel coincide floor of steel construction building. Referring to fig. 2 and 3, the novel composite floor slab of the steel structure building comprises a floor slab main body 1, a fixing block 2, an insertion rod 11, a positioning assembly 3 and a hanging ring 4. The floor slab main body 1 is a horizontally arranged rectangular plate-shaped structure, and the side wall of the floor slab main body 1 is provided with a mounting groove 12. Mounting groove 12 sets up in floor main body 1's corner, and the transversal swallow-tail form that personally submits of mounting groove 12, and the quantity of mounting groove 12 is two, and two mounting grooves 12 set up in floor main body 1 with one side.

Referring to fig. 3, the cross section of the fixing block 2 is dovetail-shaped, the upper surface of the fixing block is abutted to the inner top wall of the mounting groove 12, the bottom surface of the fixing block 2 is abutted to the inner bottom wall of the mounting groove 12, the number of the fixing blocks 2 is two, and the two fixing blocks 2 are respectively arranged in the two mounting grooves 12. The inserting rods 11 are of rectangular rod-shaped structures, one end of each inserting rod is fixed to the side wall of one side of the floor slab main body 1, the number of the inserting rods 11 is two, the two inserting rods 11 are arranged on the same side of the floor slab main body 1, and inserting holes 21 are formed in the side walls of the two fixing blocks 2. The cross section of each insertion hole 21 is rectangular, the extending direction of each insertion hole 21 is parallel to the length direction of each insertion rod 11, and the two insertion rods 11 are respectively in insertion fit with the insertion holes 21 on the two fixing blocks 2.

Referring to fig. 3, each fixing block 2 is provided with a mounting hole 22, the cross section of each mounting hole 22 is rectangular, and an upper end opening of each mounting hole 22 is communicated with an inner bottom wall of the corresponding insertion hole 21. The end of the inserting rod 11 is provided with a first inclined part 111, and the first inclined part 111 is arranged on an intersecting edge between one end of the inserting rod 11 far away from the floor slab main body 1 and the bottom surface of the inserting rod 11.

Referring to fig. 3, the positioning assembly 3 is disposed on the fixing block 2 and used for fixing the insertion rod 11, and the positioning assembly 3 includes a positioning rod 31 and a spring 32. The cross section of locating lever 31 is the rectangle, and locating lever 31 installs in mounting hole 22 and slides with mounting hole 22 and be connected, and runs through on the peg graft pole 11 and set up the perforation 112 that supplies locating lever 31 to pass. The spring 32 is disposed in the mounting hole 22, and the upper end thereof is fixed to the lower end of the positioning rod 31, and the upper end of the spring 32 is fixed to the bottom wall of the mounting hole 22.

Referring to fig. 3, the positioning rod 31 is provided with a second inclined portion 311, the second inclined portion 311 is opened at an intersecting edge between an upper surface of the positioning rod 31 and a side wall of the positioning rod 31, the second inclined portion 311 is located at a side of the positioning rod 31 close to the side wall of the floor slab body 1, and the second inclined portion 311 is engaged with the first inclined portion 111. When the staff splices two floor main parts 1, the staff only needs to aim at the spliced eye 21 in the peg graft pole 11 on one floor main part 1 and the fixed block 2 on another floor main part 1 and peg graft, in this process, second rake 311 on the locating lever 31 and the first rake 111 butt on the peg graft pole 11, make locating lever 31 along the downward movement of mounting hole 22 inner wall, spring 32 contracts gradually, when the position of locating lever 31 corresponds with perforation 112 on peg graft pole 11, under spring 32's spring action, locating lever 31 pegs graft with perforation 112 on the peg graft pole 11, the stability of being connected between peg graft pole 11 and the fixed block 2 has been strengthened, thereby make the joint action between two adjacent floor main parts 1 more firm.

Referring to fig. 3, the distance between the upper end of the positioning rod 31 and the lower end of the positioning rod 31 is greater than the distance between the upper surface of the insertion rod 11 and the bottom surface of the insertion rod 11, so that when the positioning rod 31 is inserted into the through hole 112 of the insertion rod 11, the lower end of the positioning rod 31 is always located in the mounting hole 22, the positioning rod 31 is prevented from being separated from the mounting hole 22, and the stability of the positioning assembly 3 in the using process is enhanced.

Referring to fig. 3, a first operation hole 13 is formed in the upper surface of the floor slab main body 1, the cross section of the first operation hole 13 is circular, and the axis of the first operation hole 13 is vertical. The upper surface of the fixing block 2 is provided with a second operation hole 23, the cross section of the second operation hole 23 is circular, the axis of the second operation hole 23 coincides with the axis of the first operation hole 13, the upper end opening of the second operation hole 23 is communicated with the lower end opening of the first operation hole 13, and the lower end opening of the second operation hole 23 is communicated with the inner top wall of the insertion hole 21.

Referring to fig. 3, the axis of second handle hole 23 is located between the lateral wall at mounting hole 22 both sides, and the central line that second handle hole 23 is located locating lever 31 is close to spliced hole 21 open-ended one side, so that the staff adopts outside pin to pass first handle hole 13 and second handle hole 23, and make the second rake 311 butt on pin lower extreme and the locating lever 31, thereby promote locating lever 31 downwards through the pin, so that make locating lever 31 shrink to the mounting hole 22 in, make things convenient for the staff to extract spliced lever 11 from spliced hole 21, be favorable to the staff to dismantle two floor main parts 1 after the completion of butt joint and carry out reutilization.

Referring to fig. 3, an abutting hole 312 is formed in the second inclined portion 311 of the positioning rod 31, the cross section of the abutting hole 312 is circular, and the axis of the abutting hole 312 coincides with the axis of the second operation hole 23, so that the lower end of the adopted external thin rod is inserted into the abutting hole 312 by an operator, and the probability of slipping caused by the fact that the operator adopts the thin rod to abut against the positioning rod 31 downwards is reduced.

Referring to fig. 2, rings 4 are U-shaped, and both ends of rings 4 are all fixed with the upper surface of floor slab main body 1, and through setting up rings 4, the staff lifts by crane floor slab main body 1 through hoisting accessory to this, so that the staff carries floor slab main body 1 to required mounted position.

The implementation principle of the novel composite floor slab of the steel structure building is as follows: when a plurality of floor main bodies 1 are needed to be used for splicing the building floor, a worker only needs to align and splice the splicing rod 11 on one floor main body 1 with the splicing hole 21 in the fixing block 2 on the other floor main body 1, in the process, the second inclined part 311 on the positioning rod 31 is abutted to the first inclined part 111 on the splicing rod 11, so that the positioning rod 31 pushes the spring 32 and compresses the spring 32, the positioning rod 31 is put into the mounting hole 22, when the positioning rod 31 is positioned corresponding to the through hole 112 on the splicing rod 11, the spring 32 pushes the positioning rod 31, so that the positioning rod 31 is spliced with the through hole 112 on the splicing rod 11, at the moment, the two adjacent floor main bodies 1 are connected through the splicing rod 11, so that the connecting effect between the adjacent floor main bodies 1 is enhanced, and the building floor spliced by the plurality of floor main bodies 1 is firmer.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a novel coincide floor of steel construction building which characterized in that: the floor slab comprises a floor slab main body (1), a mounting groove (12) is formed in the side wall of one side of the floor slab main body (1), a fixing block (2) is arranged in the mounting groove (12), an inserting rod (11) is fixed on the side wall of the other side of the floor slab main body (1), an inserting hole (21) which is matched with the inserting rod (11) in an inserting mode is formed in the side wall of the fixing block (2), and a positioning assembly (3) used for fixing the inserting rod (11) is arranged on the fixing block (2).

2. The novel composite floor slab for the steel structure building as claimed in claim 1, wherein: the floor slab is characterized in that a mounting hole (22) communicated with the inner bottom wall of the insertion hole (21) is formed in the fixing block (2), the positioning assembly (3) comprises a positioning rod (31) arranged in the mounting hole (22) and connected with the mounting hole (22) in a sliding mode and a spring (32) fixed to the lower end of the positioning rod (31), the lower end of the spring (32) is fixed to the inner bottom wall of the mounting hole (22), a through hole (112) for the positioning rod (31) to penetrate through is formed in the insertion rod (11), a first inclined portion (111) is formed in an intersecting edge between one end, far away from the floor slab main body (1), of the insertion rod (11) and the bottom surface of the insertion rod (11), of the positioning rod (31) and the side wall of the positioning rod (31), a second inclined portion (311) is formed in the intersecting edge, and the second inclined portion (311) is matched with.

3. The novel composite floor slab for the steel structure building as claimed in claim 2, wherein: the distance between the upper end of the positioning rod (31) and the lower end of the positioning rod (31) is greater than the distance between the upper surface of the insertion rod (11) and the bottom surface of the insertion rod (11).

4. The novel composite floor slab for the steel structure building as claimed in claim 2, wherein: the cross section of the mounting groove (12) and the cross section of the fixing block (2) are both in a dovetail shape.

5. The novel composite floor slab for the steel structure building as claimed in claim 2, wherein: the floor slab comprises a floor slab main body (1) and is characterized in that a first operation hole (13) is formed in the upper surface of the floor slab main body (1), a second operation hole (23) communicated with the first operation hole (13) is formed in the upper surface of a fixed block (2), and an opening at the lower end of the second operation hole (23) is communicated with an inner top wall of an insertion hole (21).

6. The novel composite floor slab of steel structure building of claim 5, characterized in that: the center line of the second operation hole (23) is positioned on one side, close to the opening of the insertion hole (21), of the center line of the positioning rod (31).

7. The novel composite floor slab for the steel structure building as claimed in claim 6, wherein: an abutting hole (312) is formed in the second inclined portion (311) of the positioning rod (31), and the position of the abutting hole (312) corresponds to the position of the second operation hole (23).

8. The novel composite floor slab for the steel structure building as claimed in claim 1, wherein: and a hanging ring (4) is fixed on the upper surface of the floor slab main body (1).