CN216651781U

CN216651781U - Hollow floor slab for fire fighting

Info

Publication number: CN216651781U
Application number: CN202123212194.6U
Authority: CN
Inventors: 卓加添; 郭跃忠
Original assignee: Xiamen Pengyuan Storage Equipment Manufacturing Co ltd
Current assignee: Xiamen Pengyuan Storage Equipment Manufacturing Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-03
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the field of floor slabs for goods shelves, in particular to a hollow-out floor slab for fire fighting, which comprises a plurality of floor slab bodies arranged on goods shelves, and two adjacent floor slabs are spliced with each other, hollow hole groups are arranged on the floor slabs, one side of the floor slab body is provided with a first bending part which is vertical to the floor slab body, the end part of the first bending part is bent outwards towards one side departing from the floor slab body to form a second bending part, and the included angle between the first bending part and the second bending part is less than or equal to 90 degrees, the other side of the floor slab body is provided with a barb part bent towards the direction of the first bending part, the first bending part and the second bending part of the floor slab body form a supporting platform for the overlapping and limiting of the barb parts, when two adjacent floor slabs are spliced, the two floor bodies are positioned on the same horizontal plane, and the barb part is provided with a locking accessory for locking the barb part on the second bending part. The utility model has the effect of improving the applicability of the floor slab.

Description

Hollow floor slab for fire fighting

Technical Field

The utility model relates to the field of floor slabs for goods shelves, in particular to a hollow floor slab for fire fighting.

Background

With the continuous development of economy and science and technology in China, the modern logistics technology also makes great progress. The structure form of the loft type goods shelf can be designed into a plurality of floors, so that the storage utilization rate of space is effectively improved, and the loft type goods shelf is widely applied to the modern storage logistics technology. At present, good goods shelves of customization are used commonly to loft formula goods shelves, the fixed depressed area who is equipped with a plurality of and places the floor usefulness on the goods shelves, the manual work is put into the depressed area with the floor one-to-one that corresponds depressed area quantity, thereby set up storing platform on goods shelves, the floor that uses in the storing platform of putting up like this is for according to the goods shelves customization, can only correspond the use of same kind goods shelves, generally place a floor for a depressed area, when mismatch to depressed area and floor area, just can't put up, the suitability is poor, lead to needing to produce a new floor again, cause the waste, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hollow floor slab for fire fighting, which at least solves the problem that the prior floor slab is not matched with different goods shelves due to poor practicability, and has the effect that adjacent floor slabs can be spliced into floor slabs with larger areas, so that the applicability is improved.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme:

a fire-fighting hollow floor slab comprises a plurality of floor slab bodies arranged on a goods shelf, wherein two adjacent floor slab bodies are spliced with each other, a hollow hole group is formed in each floor slab body, a first bending part is arranged on one side of each floor slab body and is perpendicular to each floor slab body, the end part of each first bending part is bent outwards from one side of each floor slab body to form a second bending part, the included angle between each first bending part and each second bending part is less than or equal to 90 degrees, a barb part bent towards the direction of each first bending part is arranged on the other side of each floor slab body, the first bending part and the second bending part of each floor slab body form a supporting platform for the barb part to be lapped and limited, when two adjacent floor slabs are spliced, the first bending part and the second bending part of each floor slab body are abutted against the barb part of the other floor slab body, and the two adjacent floor slab bodies are positioned on the same horizontal plane, the second bending part and the barb part are both provided with through holes, the through holes in the second bending part of the floor slab body are aligned with the through holes in the barb part of the other floor slab body up and down, and the through holes are provided with locking accessories for locking the two floor slab bodies together.

According to the arrangement, when the floor slabs are arranged on the goods shelf, the floor slabs are spliced to adapt to the installation of different goods shelves, when the goods shelf is installed, two adjacent floor slabs are sequentially spliced, the barb parts of the floor slabs are lapped on the supporting platform of the other floor slab, the barb parts of the floor slabs are respectively butted with the first bending part and the second bending part of the other floor slab, the two adjacent floor slabs are positioned on the same horizontal plane, the through holes in the second bending parts of the floor slabs are vertically aligned with the through holes in the barb parts of the other floor slab, the through holes are provided with locking pieces for locking the two floor slabs together, after the two adjacent floor slabs are spliced, the two floor slabs are locked together through the locking pieces, the supporting strength and the stability of the integral structure are improved, and the problem that the existing floor slabs are unmatched with different goods shelves due to poor practicability is solved, thereby improving the applicability of the floor slab.

The locking accessory comprises a locking bolt and a thread groove, the thread groove is aligned to the through hole and fixedly arranged on the barb portion, the locking bolt sequentially penetrates through the through holes of the second bending portion and the barb portion and is in threaded connection with the thread groove, and during locking, the nut of the locking bolt abuts against the barb portion.

So set up, pass the second portion of bending and barb portion's through-hole in proper order through the locking bolt on and threaded connection in the thread groove for the easy operation convenience of lock solid again after two adjacent floor body concatenations, and then improve the convenience of operation.

Further setting up, the second portion of bending is mutually perpendicular with first portion of bending, just the one end that the second portion of bending deviates from first portion of bending outwards bends and forms slope portion to make adjacent two during the floor body concatenation, the barb portion of floor body slides into on its second portion of bending along the slope portion of another floor body.

So set up, during the concatenation of two adjacent floor bodies, the barb portion of floor body slides in its second portion of bending along the slope portion of another floor body on, all contradicts with first portion of bending until the barb portion of floor body and the second portion of bending of another floor body, slides in supporting platform along the slope portion through barb portion, counterpoints when making things convenient for two adjacent floor bodies to splice, and then improves the installation effectiveness.

Further arranging, a support beam is arranged on the goods shelf for the floor body to be installed; and a plurality of mounting assemblies used for fixing the floor slab body on the supporting beam are arranged between the floor slab body and the supporting beam.

So set up, through the installation of installation component, can be fixed in a supporting beam with the floor body on, and then install on goods shelves, make things convenient for the fixed mounting of floor body on goods shelves.

The installation component comprises a socket joint seat, a hanging rod and a fixing nut; the sleeve joint seat is sleeved at the joint of the support beam and the floor slab body and is abutted against the support beam and the floor slab body so as to connect the support beam and the floor slab body; one end of the hanging rod is hung on the floor slab body, and the other end of the hanging rod penetrates through the sleeve joint seat so as to limit the floor slab body and the supporting beam between the hanging rod and the sleeve joint seat; the fixing nut is in threaded connection with one end, far away from the floor slab body, of the hanging rod, so that when the floor slab body and the supporting beam are locked and fixed, the floor slab body and the supporting beam are clamped on the sleeving seat to be fixed.

So set up, cup joint through the conflict of cup jointing the seat for the one end of peg is contradicted and is articulate inside the floor body, and then after fixation nut locks, and the peg cooperates with fixation nut, will cup joint the seat centre gripping and be fixed in a supporting beam and floor body on, and then realize the fixed mounting of floor body on a supporting beam, conveniently install the floor body on the goods shelves.

Further setting up, fretwork punch combination includes a plurality of light trap and apopore, and each the apopore is located between two adjacent light traps that set up along floor body length direction, the shape of light trap and apopore is the bar form, the length of apopore is less than the length of light trap.

So set up, through being equipped with light trap and apopore, improved the light transmissivity and the water permeability of floor, water sees through the floor easily with light, and then has improved the fire control security of floor.

Further setting, the bottom of floor body is equipped with a plurality of strengthening ribs, the strengthening rib distributes on light trap and apopore, the shape of strengthening rib is trapezoidal, just the axis of strengthening rib is all worn out along with the apopore to the light trap.

So set up, through being equipped with the strengthening rib in the position department of light trap and apopore, reduced the structural strength that the floor body reduces because of the trompil.

(III) advantageous effects

Compared with the prior art, the hollow floor slab for fire fighting provided by the utility model has the following beneficial effects:

1. by splicing a plurality of floor slabs, when the floor slabs are installed on the goods shelf, two adjacent floor slabs are spliced in sequence, the barb parts of the floor slabs are lapped on a supporting platform of another floor slab, the barb parts of the floor slabs are respectively butted with the first bending part and the second bending part of another floor slab, and at the moment, the two adjacent floor slabs are positioned on the same horizontal plane, the through hole on the second bending part of the floor slab is vertically aligned with the through hole on the barb part of another floor slab, the thread groove on the other bending part is aligned with the through hole, and then a locking bolt sequentially passes through the through holes of the second bending part and the barb parts and is in threaded connection with the thread groove, thereby locking the two floor slabs, improving the supporting strength and the stability of the integral structure, overcoming the problem of poor applicability of the existing floor slabs, and further connecting a plurality of floor slabs together in a splicing and locking mode, the applicability of the floor slab is improved.

2. Through being equipped with a plurality of strengthening ribs at the floor body to wear to be equipped with light trap or apopore on the strengthening rib, improved the light transmissivity and the water permeability of floor body, overcome not having the hole on the current floor and lead to its unable printing opacity, and the not good problem of drainage effect, and then realized the light transmissivity and the water permeability that improve the floor, thereby make the better effect of fire control performance of floor.

Drawings

FIG. 1 is an overall plan view of a floor slab of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a schematic structural view of two adjacent floor slabs in the utility model;

FIG. 4 is a schematic cross-sectional view of a part of the structure of the installation place of the floor slab and the shelf of the present invention;

FIG. 5 is a schematic bottom view of a part of the structure of the present invention when the floor slab and the support beam are installed.

Wherein: 1. a shelf; 2. a floor slab body; 3. hollowing out the hole group; 4. a first bending portion; 5. a second bending portion; 6. a barb portion; 7. a support platform; 8. a lock attachment; 9. a slope portion; 10. a support beam; 11. Mounting the component; 111. a socket joint seat; 112. a hanging rod; 113. fixing a nut; 20. reinforcing ribs; 30. a light-transmitting hole; 31. a water outlet hole; 80. locking the bolt; 81. a thread groove.

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.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein, a fire-fighting hollow floor slab comprises a plurality of floor slabs 2 installed on a shelf 1, and two adjacent floor slabs 2 are spliced with each other, a hollow hole group 3 is provided on the floor slab 2, the hollow hole group 3 comprises a plurality of light transmitting holes 30 and water outlet holes 31, and each water outlet hole 31 is located between two adjacent light transmitting holes 30 arranged along the length direction of the floor slab 2, the shapes of the light transmitting holes 30 and the water outlet holes 31 are both strip-shaped, the length of the water outlet holes 31 is smaller than that of the light transmitting holes 30, by arranging the light transmitting holes 30 and the water outlet holes 31, the light transmission and the water permeability of the floor slab are improved, water and light easily penetrate the floor slab, and further the fire-fighting safety of the floor slab is improved.

In addition, floor body 2's bottom is equipped with a plurality of strengthening ribs 20, and strengthening rib 20 distributes on light trap 30 and apopore 31, and strengthening rib 20's shape is trapezoidal, and light trap 30 and apopore 31 all wear out along the axis of strengthening rib 20, through being equipped with strengthening rib 20 in the position department of light trap 30 and apopore 31, has reduced floor body 2 because of the structural strength that the trompil reduces.

One side of floor body 2 is equipped with first bending portion 4, first bending portion 4 is perpendicular with floor body 2, the tip of first bending portion 4 is outwards bent to deviating from 2 one side of floor body and is formed the second bending portion 5, and contained angle less than or equal to 90 between first bending portion 4 and the second bending portion 5, floor body 2's opposite side is equipped with barb portion 6 of bending towards 4 directions of first bending portion, floor body 2's first bending portion 4 and second bending portion 5 form and supply barb portion 6 overlap joint spacing supporting platform 7, during the concatenation of two adjacent floors, floor body 2's first bending portion 4 and second bending portion 5 all with another floor body 2's barb portion 6 butt, and two adjacent floor bodies 2 are in on the same horizontal plane. And then make the mode that the polylith floor can splice and lock solid again link together, improved the suitability of floor.

Further, the second bending portion 5 is perpendicular to the first bending portion 4, and the one end of the second bending portion 5 departing from the first bending portion 4 is bent outwards to form a slope portion 9, so that when two adjacent floor bodies 2 are spliced, the barb portion 6 of the floor body 2 slides into the second bending portion 5 along the slope portion 9 of the other floor body 2, when the two adjacent floor bodies 2 are spliced, the barb portion 6 of the floor body 2 slides into the second bending portion 5 along the slope portion 9 of the other floor body 2 until the barb portion 6 of the floor body 2 is abutted against the second bending portion 5 and the first bending portion 4 of the other floor body 2, and the barb portion 6 slides into the supporting platform 7 along the slope portion 9, so that the two adjacent floor bodies 2 are aligned conveniently, and the installation efficiency is improved.

Further, a support beam 10 is attached to the shelf 1, a plurality of mounting assemblies 11 for fixing the floor panel body 2 to the support beam 10 are provided between the floor panel body 2 and the support beam 10, and the plurality of mounting assemblies 11 are respectively attached to the second bent portion 5 and the barb portion 6 of each floor panel body 2 so as to fix each floor panel body 2. The mounting assembly 11 comprises a socket 111, a hanging rod 112 and a fixing nut 113; the sleeving seat 111 is sleeved on the second bending part 5 of the supporting beam 10 and the floor slab body 2 and abuts against the supporting beam 10 and the floor slab body 2 to connect the two, and the bottom of the sleeving seat is provided with a abdicating hole for the hanging rod 112 to penetrate through; one end of the hanging rod 112 is hung on the slope part 9 or the barb part 6, and the other end of the hanging rod passes through the abdicating hole of the socket 111 to limit the floor slab body 2 and the support beam 10 between the hanging rod 112 and the socket 111; 113 threaded connection of fixation nut in peg 112 keep away from the one end of floor body 2, and its width is greater than the hole width of stepping down, conflict in cup joint seat 111 bottom when making 113 locking of fixation nut, can be through fixation nut's 113 locking, make peg 112 fix, and then be fixed in a supporting beam 10 with floor body 2 through cup joint seat 111 on, realize the fixed mounting of floor body 2 on a supporting beam 10, and can be fixed in a supporting beam 10 with it in the junction of two floor bodies 2 on, the steadiness when improving two adjacent floor bodies 2 and connecting.

Furthermore, through holes are formed in the second bending portion 5 and the barb portion 6, the through hole in the second bending portion 5 of the floor slab body 2 is vertically aligned with the through hole in the barb portion 6 of the other floor slab body 2, and a locking attachment 8 for locking the two floor slab bodies 2 together is arranged on the through hole. The lock accessory 8 comprises a locking bolt 80 and a thread groove 81, the thread groove 81 is aligned with the through hole and fixedly arranged on the barb part 6, the locking bolt 80 sequentially penetrates through the through holes of the second bending part 5 and the barb part 6 and is connected in the thread groove 81 in a threaded manner, during locking, the nut of the locking bolt 80 abuts against the barb part 6, the locking bolt 80 sequentially penetrates through the through holes of the second bending part 5 and the barb part 6 and is connected in the thread groove 81 in a threaded manner, so that the operation of locking after splicing two adjacent floor slabs 2 is simple and convenient, and the convenience in operation is improved.

The working principle is as follows: when the floor slab is installed, the first bending part 4 and the second bending part 5 of one of the floor slab bodies 2 are clamped in the clamping groove 10 of the shelf 1. Next, the barb portion 6 of the other floor panel body 2 is slid onto the support platform 7 along the slope portion 9 of the floor panel body 2, and then the locking bolt 80 is passed through the through holes of the second bent portion 5 and the barb portion 6 in order and screwed into the screw groove 81, and when locked, the nut of the locking bolt 80 abuts against the outside of the barb portion 6. And then, repeating the splicing and locking operation, sequentially splicing and locking the floor slabs 2, and then installing each floor slab 2 on the supporting beam 10 through the installation assembly 11, so that the floor slabs 2 can be stably installed on the goods shelf 1 through the supporting beam 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fire-fighting hollow floor slab is characterized by comprising a plurality of floor slab bodies (2) arranged on a goods shelf (1), wherein two adjacent floor slab bodies (2) are spliced with each other, a hollow hole group (3) is formed in each floor slab body (2), a first bending part (4) is arranged on one side of each floor slab body (2), the first bending part (4) is perpendicular to each floor slab body (2), the end part of the first bending part (4) is outwards bent to one side deviating from each floor slab body (2) to form a second bending part (5), an included angle between the first bending part (4) and the second bending part (5) is less than or equal to 90 degrees, a barb part (6) bent towards the first bending part (4) is arranged on the other side of each floor slab body (2), the first bending part (4) and the second bending part (5) of each floor slab body (2) form a support platform (7) for spacing lap joint of the barb part (6), when two adjacent floor splices, the first portion of bending (4) and the second of floor body (2) are bent (5) and all with barb portion (6) butt of another floor body (2), and two adjacent floor bodies (2) are in on the same horizontal plane, the through-hole has all been seted up on second portion of bending (5) and barb portion (6), counterpoint from top to bottom on through-hole on the second portion of bending (5) of floor body (2) and the barb portion (6) of another floor body (2), be equipped with on the through-hole and lock annex (8) with two floor body (2) locks together.

2. The fire-fighting hollow floor slab as claimed in claim 1, wherein the locking fitting (8) comprises a locking bolt (80) and a threaded groove (81), the threaded groove (81) is aligned with the through hole and fixedly arranged on the barb portion (6), the locking bolt (80) sequentially passes through the through holes of the second bending portion (5) and the barb portion (6) and is in threaded connection with the threaded groove (81), and during locking, a nut of the locking bolt (80) abuts against the barb portion (6).

3. The fire-fighting hollow floor slab according to claim 1, characterized in that the second bending portion (5) is perpendicular to the first bending portion (4), and one end of the second bending portion (5) away from the first bending portion (4) is bent outwards to form a slope portion (9), so that when two adjacent floor slabs (2) are spliced, the barb portion (6) of the floor slab (2) slides into the second bending portion (5) along the slope portion (9) of the other floor slab (2).

4. A fire fighting hollow floor as defined in claim 1, characterized in that a support beam (10) is mounted on the shelf (1) for mounting the floor body (2); and a plurality of mounting assemblies (11) used for fixing the floor slab body (2) on the supporting beam (10) are arranged between the floor slab body (2) and the supporting beam (10).

5. A fire fighting hollow floor slab according to claim 4, characterized in that the mounting assembly (11) comprises a socket (111), a hanging rod (112) and a fixing nut (113); the sleeving connection seat (111) is sleeved at the connection part of the supporting beam (10) and the floor slab body (2) and abuts against the supporting beam (10) and the floor slab body (2) to connect the supporting beam (10) and the floor slab body; one end of the hanging rod (112) is hung on the floor slab body (2), and the other end of the hanging rod penetrates through the sleeving seat (111) to limit the floor slab body (2) and the supporting beam (10) between the hanging rod (112) and the sleeving seat (111); the fixing nut (113) is in threaded connection with one end, far away from the floor body (2), of the hanging rod (112), so that when the fixing nut is locked and fixed, the floor body (2) and the supporting beam (10) are clamped on the sleeving seat (111) to be fixed.

6. The fire-fighting hollow floor slab according to claim 1, wherein the hollow hole group (3) comprises a plurality of light holes (30) and water outlets (31), each water outlet (31) is located between two adjacent light holes (30) arranged along the length direction of the floor slab body (2), the light holes (30) and the water outlets (31) are both in a strip shape, and the length of the water outlets (31) is smaller than that of the light holes (30).

7. The hollow floor slab for fire fighting according to claim 1, wherein a plurality of reinforcing ribs (20) are arranged at the bottom of the floor slab body (2), the reinforcing ribs (20) are distributed on the light transmitting holes (30) and the water outlet holes (31), the reinforcing ribs (20) are trapezoidal in shape, and the light transmitting holes (30) and the water outlet holes (31) penetrate out along the central axis of the reinforcing ribs (20).