CN215948622U

CN215948622U - High-strength assembly type floor system

Info

Publication number: CN215948622U
Application number: CN202122494000.XU
Authority: CN
Inventors: 陈小欣; 骆林森; 叶艺敏
Original assignee: Huizhou Ming'an Construction Engineering Co ltd
Current assignee: Huizhou Ming'an Construction Engineering Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-04
Anticipated expiration: 2031-10-15

Abstract

The application relates to the field of assembly type buildings, in particular to a high-strength assembly type floor system, which comprises a floor slab and two support frames for supporting the floor slab, wherein each support frame is provided with a fixing component for fixing the floor slab; the supporting frame comprises a bearing rod and two supporting blocks, two positioning blocks are fixedly arranged on the lower surface of the bearing rod, positioning grooves are formed in the upper surfaces of the two supporting blocks, and the two positioning blocks are respectively in clamping fit with the two positioning grooves; the supporting block is provided with a fastener for fixing the positioning block; the fixing component comprises a fixing screw rod and a nut, an adjusting groove is formed in the bearing rod, the fixing screw rod penetrates through the adjusting groove, the fixing screw rod is in threaded fit with the floor plate, the nut is in threaded fit with the fixing screw rod, and the nut is abutted to the lower surface of the bearing rod. This application has increased the convenience of staff installation superstructure system.

Description

High-strength assembly type floor system

Technical Field

The application relates to the field of assembly type buildings, in particular to a high-strength assembly type floor system.

Background

Floor system, floor structure in the multilayer house. Typically constructed of wood or reinforced concrete or the like. In the latter structure, the floor system formed by supporting the floor slab with beams is called a ribbed floor system; the floor system directly supported on the column by the floor slab is called a beamless floor system. The floor comprises components such as floor slabs, secondary beams, main beams and the like, which are the general names of the components. The floor system pillars are generally square in cross section, can also be circular or polygonal in cross section, and the side pillars can also be made into rectangular cross section.

The related art discloses a floor system, which comprises a combined steel beam and a prefabricated floor plate; the periphery of the prefabricated floor slab is arranged on the combined steel beam; the combined steel beam is connected with the concrete column; the prefabricated floor slab comprises a slab body and a connecting rod; the middle section of the connecting rod is arranged in the cover plate main body, and two ends of the connecting rod extend out of the cover plate main body; the two ends of the connecting rod are connected with the combined steel beam.

In view of the above-mentioned related art, the inventors found the following drawbacks in the course of long-term observation: because the quantity of connecting rod is more, the staff must install the combination girder steel earlier at the in-process of installing this superstructure system, then is fixed in the one end of a plurality of connecting rod on the combination girder steel, is fixed in the apron main part at last the one end that the combination girder steel was kept away from to a plurality of connecting rod, and this superstructure system's structure is complicated, and the installation degree of difficulty is high.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the staff to install the superstructure system, this application provides a high strength assembled superstructure system.

The application provides a high strength assembled superstructure system adopts following technical scheme:

a high-strength assembly type floor system comprises a floor plate and two support frames for supporting the floor plate, wherein each support frame is provided with a fixing component for fixing the floor plate;

the supporting frame comprises a bearing rod and two supporting blocks, two positioning blocks are fixedly arranged on the lower surface of the bearing rod, positioning grooves are formed in the upper surfaces of the two supporting blocks, and the two positioning blocks are respectively in clamping fit with the two positioning grooves; the supporting block is provided with a fastener for fixing the positioning block;

the fixing component comprises a fixing screw rod and a nut, an adjusting groove is formed in the bearing rod, the fixing screw rod penetrates through the adjusting groove, the fixing screw rod is in threaded fit with the floor plate, the nut is in threaded fit with the fixing screw rod, and the nut is abutted to the lower surface of the bearing rod.

By adopting the technical scheme, in the process of installing the support frame by a worker, the positioning grooves on the upper surfaces of the two supporting blocks have a positioning effect on the two positioning blocks on the lower surface of the bearing rod, so that the convenience of installing the support frame by the worker is improved; the staff is at the in-process of installation floor slab, place the superstructure on two support frames, so that adjusting groove is passed on fixing screw's top, adjust fixing screw's position along the length direction of adjusting groove, the staff of being convenient for aligns fixing screw with the screw hole of floor slab lower surface, then make fixing screw and floor slab screw-thread fit, be fixed in floor slab with fixing screw's top, then locate fixing screw's bottom with the nut cover, through swivel nut, so that the nut supports tightly in the upper surface of carrier bar, thereby fix floor slab and carrier bar together, the convenience of staff's installation floor system has been increased.

Optionally, an inserting rod is fixedly arranged on the lower surface of the floor slab, an inserting hole is formed in the upper surface of the bearing rod, and the inserting rod is matched with the inserting hole in an inserting mode.

By adopting the technical scheme, the inserting hole on the upper surface of the bearing rod has a positioning function on the differential inserting rod on the lower surface of the floor slab, so that the floor slab is positioned, and the installation stability of the floor slab is improved; meanwhile, the threaded hole in the lower surface of the floor plate can be aligned with the adjusting groove in the bearing rod, and a worker can conveniently wear the top end of the fixing screw rod in the threaded hole in the lower surface of the floor plate.

Optionally, a rotating block is fixedly arranged at the bottom end of the fixing screw rod.

Through adopting above-mentioned technical scheme, the staff rotates the screw rod through rotating rotatory piece to install the screw rod on the floor board, compare in direct rotatory clamping screw, have laborsaving effect.

Optionally, the fastening member includes a fastening screw, the fastening screw is in threaded fit with the supporting block, and an end of the fastening screw abuts against a sidewall of the positioning block.

Through adopting above-mentioned technical scheme, the staff is through rotatory fastening screw to make fastening screw's tip support tightly in the lateral wall of locating piece, thereby be fixed in the fixed slot of supporting shoe with the locating piece, and then accomplish the installation to the support frame.

Optionally, the fastening piece further includes a knob, and the knob is fixedly disposed at one end of the fastening screw rod, which is far away from the supporting block.

Through adopting above-mentioned technical scheme, the staff rotates fastening screw through rotatory knob, compares in the fastening screw of direct rotation, has laborsaving effect.

Optionally, the insertion rod is fixedly provided with a fixing block towards one end of the floor slab, the fixing block is provided with four fixing bolts in a penetrating manner, and the four fixing bolts are in threaded fit with the floor slab.

Through adopting above-mentioned technical scheme, be fixed in the lower surface of floor board with the fixed block through four fixing bolt to be fixed in the lower surface of floor board with the plug pole, increased the convenience that the staff installed and dismantled the floor board.

Optionally, a fixing groove is formed in the lower surface of the floor slab, and the fixing block is in splicing fit with the fixing groove.

Through adopting above-mentioned technical scheme, the fixed slot has the positioning action to the fixed block, has increased the convenience of staff's installation fixed block, and the fixed slot has the limiting displacement effect to the fixed block simultaneously, has increased the stability that the fixed block was installed on the floor board.

Optionally, the thickness of the fixing block and the nut of the fixing bolt is smaller than the depth of the fixing groove.

Through adopting above-mentioned technical scheme to make fixing bolt's nut be located the high inslot, when the staff installed floor plate in the support frame, so that floor plate's lower surface butt in the upper surface of carrier bar.

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

1. in the process of installing the support frame by workers, the positioning grooves on the upper surfaces of the two supporting blocks have a positioning effect on the two positioning blocks on the lower surface of the bearing rod, so that the convenience of installing the support frame by the workers is improved; in the process of installing the floor cover plate, a worker places the floor cover on the two support frames, so that the top end of the fixing screw penetrates through the adjusting groove, the position of the fixing screw is adjusted along the length direction of the adjusting groove, the worker can align the fixing screw with the threaded hole in the lower surface of the floor cover plate conveniently, then the fixing screw is in threaded fit with the floor cover plate, the top end of the fixing screw is fixed on the floor cover plate, then the nut is sleeved at the bottom end of the fixing screw, and the nut is abutted against the upper surface of the bearing rod by rotating the nut, so that the floor cover plate and the bearing rod are fixed together, and the convenience of installing the floor cover system by the worker is improved;

2. the inserting hole on the upper surface of the bearing rod has a positioning effect on the differential inserting rod on the lower surface of the floor slab, so that the floor slab is positioned, and the installation stability of the floor slab is improved; meanwhile, the threaded hole in the lower surface of the floor slab can be aligned with the adjusting groove in the bearing rod, so that a worker can conveniently penetrate the top end of the fixing screw into the threaded hole in the lower surface of the floor slab;

3. the staff rotates the screw rod through rotating rotatory piece to install the screw rod on the floor board, compare in direct rotatory clamping screw, have laborsaving effect.

Drawings

Fig. 1 is a schematic structural diagram of a high-strength prefabricated floor system in an embodiment of the present application.

Figure 2 is a partial cross-sectional view of a high strength fabricated floor system in an embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a floor slab; 11. fixing grooves; 2. a support frame; 21. a carrier bar; 211. positioning blocks; 212. inserting holes; 213. an adjustment groove; 22. a support block; 221. positioning a groove; 222. an installation part; 223. installing a bolt; 3. a fixing assembly; 31. fixing the screw rod; 311. rotating the block; 32. a nut; 4. a fastener; 41. fastening a screw rod; 42. a knob; 5. a plug rod; 51. a fixed block; 52. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses high strength assembled superstructure system installs on the base member, and the base member is the basis that is used for installing the superstructure system for bear the weight of the superstructure system. Referring to fig. 1, high strength assembled superstructure system includes floor slab 1 and two support frames 2 that are used for supporting floor slab 1, and on two support frames 2 all were fixed in the base member, the upper surface of two support frames 2 all supported in floor slab 1's lower surface, all was provided with the fixed subassembly 3 that is used for fixed floor slab 1 on every support frame 2.

Referring to fig. 2 and 3, each support frame 2 includes a carrier bar 21 and two support blocks 22, and the support blocks 22 and the carrier bar 21 are each rectangular parallelepiped in shape. Two positioning blocks 211 are integrally formed on the lower surface of the bearing rod 21, and the two positioning blocks 211 are rectangular solids. Positioning grooves 221 are formed in the upper surfaces of the two supporting blocks 22, the two positioning blocks 211 of the lower surface of the bearing rod 21 are respectively in inserting connection with the positioning grooves 221 of the upper surfaces of the two supporting blocks 22, and the lower surface of the bearing rod 21 abuts against the upper surfaces of the two supporting blocks 22.

Referring to fig. 3, in order to increase the convenience of the worker for installing and detaching the supporting frame 2, each supporting block 22 is provided with a fastening piece 4 for fixing the positioning block 211, in this embodiment, the fastening piece 4 includes a fastening screw 41 and a knob 42, the fastening screw 41 is in threaded fit with the supporting block 22, and an end of the fastening screw 41 abuts against a sidewall of the positioning block 211, so as to fix the positioning block 211 in the positioning groove 221 of the supporting block 22, and further fix the two supporting blocks 22 on the lower surface of the carrier bar 21.

With continued reference to fig. 3, to facilitate the worker to rotate the fixing screws 31, a knob 42 is welded to an end of each fixing screw 31 remote from the support block 22. In this embodiment, the knob 42 is a wing nut 32, and the worker rotates the fixing screw 31 by rotating the knob 42, which has a labor saving effect.

With continued reference to fig. 3, in order to facilitate the worker to mount the supporting frame 2 on the base body, a mounting portion 222 is integrally formed on the lower surface of each supporting block 22, the horizontal cross section of the mounting portion 222 is circular, and the lower surface of the mounting portion 222 abuts against the surface of the base body. Four mounting bolts 223 penetrate through the mounting portion 222, and the four mounting bolts 223 are in threaded fit with the base body, so that the supporting block 22 is fixed on the base body, and the supporting frame 2 is further fixed on the base body.

With continued reference to fig. 3, the floor slab 1 is shaped as a rectangular parallelepiped, the horizontal cross section of the floor slab 1 is rectangular, and the lower surface of the floor slab 1 abuts against the upper surfaces of the two carrier bars 21. The length direction of the two bearing rods 21 is the same as the width direction of the floor slab 1, the two ends of the bearing rods 21 are respectively flush with the two side walls of the floor slab 1 in the length direction, and the side walls, far away from each other, of the two bearing rods 21 are respectively flush with the two side walls of the floor slab 1 in the width direction.

Continuing to refer to fig. 3, in order to facilitate the staff to install the floor slab 1 on two support frames 2, the lower surface of the floor slab 1 is fixedly provided with four plug-in poles 5, and the four plug-in poles 5 are distributed in a rectangular array. Two inserting holes 212 are formed in the upper surface of each bearing rod 21, two inserting rods 5 located at one end of the lower surface of the floor plate 1 are in inserting fit with the two inserting holes 212 in the upper surface of one bearing rod 21, and two inserting rods 5 located at the other end of the lower surface of the floor plate 1 are in inserting fit with the two inserting holes 212 in the upper surface of the other bearing rod 21.

With continued reference to fig. 3, in order to increase the convenience of the worker for installing and detaching the plugging rods 5, a fixing block 51 is integrally formed at the top end of each plugging rod 5, and the fixing block 51 is cylindrical. Four fixing grooves 11 are formed in the lower surface of the floor slab 1, and the four fixing blocks 51 are respectively matched with the fixing grooves 11 in an inserted manner. All wear to be equipped with four bolts on every fixed block 51, every bolt all with floor board 1 screw-thread fit to be fixed in four fixed blocks 51 the lower surface of floor board 1, and then be fixed in four insertion rod 5 the lower surface of floor board 1. It should be noted that the thickness of the nuts of the fixing block 51 and the fixing bolt 52 is smaller than the depth of the fixing groove 11, so that the nut of the fixing bolt 52 is located in the fixing groove 11.

In the present embodiment, the number of the fixing members 3 is four, and the number of the fixing members 3 on each carrier bar 21 is two. Correspondingly, two penetrating adjusting grooves 213 are formed in the upper surface of each bearing rod 21, the two adjusting grooves 213 are arranged along the length direction of the bearing rod 21, and the length directions of the two adjusting grooves 213 are the same as the length direction of the bearing rod 21. Fixed subassembly 3 includes fixing screw 31 and nut 32, the length direction of every fixing screw 31 is vertical direction, the top of every fixing screw 31 all passes corresponding adjustment tank 213 and floor board 1 screw-thread fit, locate on fixing screw 31 with the corresponding nut 32 cover of fixing screw 31, nut 32 and fixing screw 31 screw-thread fit, the upper surface of every nut 32 all butts in the lower surface of carrier bar 21, nut 32 and floor board 1 have the clamping action to carrier bar 21, thereby be fixed in two carrier bar 21's upper surface with floor board 1.

In order to increase the convenience of the worker for rotating the fixing screws 31, the bottom end of each fixing screw 31 is integrally formed with a rotating block 311, and the horizontal section of the rotating block 311 is elliptical. The worker rotates the fixing screw 31 by rotating the rotary block 311, which has a labor saving effect.

The implementation principle of a high strength assembled superstructure system of the embodiment of this application does: the worker aligns the two positioning blocks 211 on the lower surface of the carrier bar 21 with the positioning grooves 221 on the upper surfaces of the two supporting blocks 22, so that the two positioning blocks 211 are respectively in clamping fit with the positioning grooves 221 on the upper surfaces of the two supporting blocks 22; the fastening screw 41 is rotated by rotating the knob 42, so that one end of the fastening screw 41 close to the supporting block 22 abuts against the side wall of the positioning block 211, and the two supporting blocks 22 are fixed on the lower surface of the carrier bar 21; repeating the steps to complete the installation of the two support frames 2; the fixing blocks 51 at the top end of the insertion rod 5 are clamped and matched with the four fixing grooves 11 on the lower surface of the floor slab 1, and four fixing bolts 52 are penetrated through each fixing block 51, so that the four fixing bolts 52 are in threaded fit with the floor slab 1, and the insertion rod 5 is fixed on the lower surface of the floor slab 1; repeating the above steps, and fixing the four insertion rods 5 on the lower surface of the floor slab 1. So that the two inserting rods 5 on the lower surface of each end of the floor slab 1 are inserted and matched with the two inserting holes 212 on the upper surface of the bearing rod 21, so that the two support frames 2 realize stable support for the floor slab 1; rotating the four fixing screws 31 by rotating the rotating block 311 to thread-engage the four fixing screws 31 with the floor slab 1 by holding the rotating block 311 at the end of the four fixing screws 31 so that the ends of the four fixing screws 31 remote from the rotating block 311 are respectively thread-engaged with the four nuts 32 so that the four nuts 32 are all rotated toward the direction close to the rotating block 311 so that the ends of the four fixing screws 31 remote from the rotating block 311 are respectively passed through the four adjustment grooves 213; sequentially rotating the four fixing nuts 32 to enable the upper surfaces of the four fixing nuts 32 to abut against the lower surfaces of the bearing rods 21, so that the floor slab 1 is fixed on the upper surfaces of the two bearing rods 21; through rotatory mounting bolt 223 to make mounting bolt 223 and base member screw-thread fit, thereby be fixed in on the base member four installation departments 222, and then with the superstructure system installation on the base member, compare in the background art, increased the convenience of staff installation superstructure system.

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 high strength assembled superstructure system which characterized in that: the building floor plate fixing device comprises a floor plate (1) and two supporting frames (2) for supporting the floor plate (1), wherein each supporting frame (2) is provided with a fixing component (3) for fixing the floor plate (1);

the supporting frame (2) comprises a bearing rod (21) and two supporting blocks (22), two positioning blocks (211) are fixedly arranged on the lower surface of the bearing rod (21), positioning grooves (221) are formed in the upper surfaces of the two supporting blocks (22), and the two positioning blocks (211) are respectively in clamping fit with the two positioning grooves (221); a fastener (4) for fixing the positioning block (211) is arranged on the supporting block (22);

the fixing component (3) comprises a fixing screw rod (31) and a nut (32), an adjusting groove (213) is formed in the bearing rod (21), the fixing screw rod (31) penetrates through the adjusting groove (213), the fixing screw rod (31) is in threaded fit with the floor plate (1), the nut (32) is in threaded fit with the fixing screw rod (31), and the nut (32) abuts against the lower surface of the bearing rod (21).

2. The high strength fabricated floor system of claim 1, wherein: the lower surface of the floor slab (1) is fixedly provided with an inserting rod (5), the upper surface of the bearing rod (21) is provided with an inserting hole (212), and the inserting rod (5) is matched with the inserting hole (212) in an inserting mode.

3. The high strength fabricated floor system of claim 1, wherein: the bottom end of the screw rod is fixedly provided with a rotating block (311).

4. The high strength fabricated floor system of claim 1, wherein: the fastening piece (4) comprises a fastening screw rod (41), the fastening screw rod (41) is in threaded fit with the supporting block (22), and the end of the fastening screw rod (41) abuts against the side wall of the positioning block (211).

5. The high strength fabricated floor system of claim 4, wherein: the fastening piece (4) further comprises a knob (42), and the knob (42) is fixedly arranged at one end, far away from the supporting block (22), of the fastening screw rod (41).

6. The high strength fabricated floor system of claim 2, wherein: the fixing block (51) is fixedly arranged at one end, facing the floor plate (1), of the insertion rod (5), four fixing bolts (52) penetrate through the fixing block (51), and the four fixing bolts (52) are in threaded fit with the floor plate (1).

7. The high strength fabricated floor system of claim 6, wherein: the lower surface of the floor slab (1) is provided with a fixing groove (11), and the fixing block (51) is in splicing fit with the fixing groove (11).

8. The high strength fabricated floor system of claim 7, wherein: the thickness of the fixing block (51) and the nut of the fixing bolt (52) is smaller than the depth of the fixing groove (11).