CN217840512U

CN217840512U - Floor support plate without detaching bottom die

Info

Publication number: CN217840512U
Application number: CN202222665051.9U
Authority: CN
Inventors: 李鹏; 赵泽桐; 谭鑫; 郝亮
Original assignee: Chengde Jianyuan Technology Co ltd
Current assignee: Chengde Jianyuan Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-11-18
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the technical field of building floor support plates, and provides a disassembly-free bottom die for a building support plate, which comprises a bottom die, wherein one side of the bottom die is provided with a plurality of fixing pieces, one side of the fixing pieces, which is far away from the bottom die, is provided with a truss, the fixing pieces are arranged on the bottom die by virtue of fixing pieces, the truss comprises upper chord ribs, lower chord ribs and web ribs, the upper chord ribs are connected with the lower chord ribs by virtue of the web ribs, the upper chord ribs and the lower chord ribs are arranged in parallel, the fixing pieces are sequentially penetrated through the bottom die and the fixing pieces and are fixedly connected with the fixing pieces, and the fixing pieces are welded with the lower chord ribs; through above-mentioned technical scheme, the problem that the joint strength is low that leads to between truss, connecting piece and the die block separate connection each other among the correlation technique has been solved.

Description

Floor support plate without detaching bottom die

Technical Field

The utility model relates to a building carrier plate technical field, specificly relate to a exempt from to tear open building carrier plate of die block.

Background

Along with the continuous development of building trade, exempt from to tear open the floor carrier plate of end mode and be used gradually on various buildings, through using the floor carrier plate of exempting from to tear open the end mode, can reduce construction preparation time for the construction progress has reduced the supporter that uses when being under construction simultaneously, has realized quick installation. In the prior art, a connecting member is usually added on a bottom die, the connecting member is mostly in a plate shape, the connecting member is laid on the bottom die, and then a truss is fixed on the connecting member, so that the connection between the bottom die and the truss is realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides an exempt from to tear open building carrier plate of die block has solved the problem that joint strength is low that truss, connecting piece and die block between each other the exclusive connection leads to among the correlation technique.

The technical scheme of the utility model as follows:

the utility model provides a building carrier plate of exempting from to tear open die block, includes the die block, one side of die block is provided with a plurality of stationary blade, keep away from on the stationary blade one side of die block is provided with the truss, the stationary blade sets up with the help of the mounting on the die block, the truss includes last chord muscle, last chord muscle and web member, last chord muscle with last chord muscle links together, last chord muscle with last chord muscle parallel arrangement, the mounting passes in proper order the die block with behind the stationary blade and with the stationary blade links firmly, the mounting with last chord muscle welded connection is in the same place.

As a further technical scheme, a groove is formed in a plane on the bottom die far away from one side of the fixing piece, a fixing hole is formed in the groove, the fixing piece penetrates through the fixing hole, and the fixing piece is arranged in the groove.

As a further technical scheme, the fixing piece fixing device comprises a gasket, wherein the gasket is arranged in the groove and is in contact with the bottom of the groove, and the fixing piece is fixedly connected with the fixing piece after sequentially penetrating through the gasket, the fixing hole and the fixing piece.

As a further technical scheme, the fixing piece is provided with a reinforcing rib, and the direction of the reinforcing rib is perpendicular to the direction of the upper chord rib.

As a further technical scheme, the truss support frame further comprises longitudinal ribs and support frames, wherein any two adjacent trusses are arranged between the trusses along the direction of the upper chord ribs and are distributed at a plurality of intervals, the support frames are arranged on the bottom die, the longitudinal ribs are arranged on the support frames, and the longitudinal ribs are arranged in parallel with the upper chord ribs.

As a further technical scheme, a clamping groove is formed in the supporting frame, clamping blocks are arranged at positions, close to the opening ends, of two sides of the inner surface of the clamping groove, and the longitudinal ribs are clamped between the bottom of the clamping groove and the clamping blocks.

As a further technical scheme, the combined type bottom die further comprises a transverse rib, wherein the transverse rib is arranged on the bottom die, the transverse rib penetrates through the truss and is fixedly connected with the lower chord rib, and the direction pointed by the transverse rib is perpendicular to the direction pointed by the lower chord rib.

The utility model discloses a theory of operation and beneficial effect do:

in the utility model, in order to improve the connection strength between the upper bottom die and the truss of the floor support plate, the inventor provides a floor support plate without detaching the bottom die, which specifically comprises a bottom die, a fixing piece and a truss, wherein the truss comprises an upper chord rib, a lower chord rib and a web rib, and the fixing piece can be selected to be a screw or a bolt with threads; when the fixing piece is installed, the fixing piece penetrates through the bottom die and the fixing piece, and the fixing piece is in threaded connection with the fixing piece; simultaneously welding the web ribs on the truss and the fixing pieces together; and then welding the part of the fixing piece extending out of the fixing piece and the lower chord rib of the truss together to form a structure as shown in figure 2, so that the truss, the fixing piece and the bottom die are connected with each other, wherein the bottom die is clamped between the fixing piece and the end part of the fixing piece, and the connection strength between the bottom die and the truss is enhanced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the cross section of the connection between the bottom die and the truss.

Fig. 2 is a schematic structural view of the joint of the fixing member and the lower chord rib of the present invention.

Fig. 3 is a schematic structural view of the groove on the bottom die of the present invention.

Fig. 4 is a schematic structural view of the fixing plate of the present invention without the reinforcing rib.

Fig. 5 is a schematic structural view of the fixing plate of the present invention with a reinforcing rib (the first form).

Fig. 6 is a schematic structural view of the fixing plate of the present invention with a reinforcing rib (second form).

Fig. 7 is a schematic structural view of the cross section of the floor deck of the present invention.

Fig. 8 is a schematic structural view of the joint between the bottom mold and the truss (with longitudinal ribs).

Fig. 9 is a front view of the support frame of the present invention.

Fig. 10 is a right side view of the support frame of the present invention.

Fig. 11 is a top view of the joint of the truss and the bottom mold (without longitudinal ribs and transverse ribs).

Fig. 12 is a top view of the joint (with longitudinal ribs) between the truss and the bottom die of the present invention.

Fig. 13 is a top view of the joint (with transverse ribs) between the truss and the bottom mold according to the present invention.

Fig. 14 is a top view of the joint of the truss and the bottom mold (with longitudinal ribs and transverse ribs) according to the present invention.

In the figure: 1. bottom die, 2, fixing piece, 3, truss, 4, fixing piece, 5, upper chord rib, 6, lower chord rib, 7, web rib, 8, groove, 9, gasket, 10, reinforcing rib, 11, longitudinal rib, 12, transverse rib, 13, supporting frame, 14 and clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

As shown in fig. 1 to 14, the present embodiment provides a floor deck without detaching the bottom mold.

The utility model provides a building carrier plate of exempting from to tear open die block, including die block 1, one side of die block 1 is provided with a plurality of stationary blade 2, the one side of keeping away from die block 1 on stationary blade 2 is provided with truss 3, stationary blade 2 sets up on die block 1 with the help of mounting 4, truss 3 includes last chord muscle 5, lower chord muscle 6 and web rib 7, last chord muscle 5 links together with lower chord muscle 6 with the help of web rib 7, last chord muscle 5 and lower chord muscle 6 parallel arrangement, mounting 4 passes die block 1 and stationary blade 2 in proper order and links firmly with stationary blade 2, mounting 4 and lower chord muscle 6 welded connection are in the same place.

In the embodiment, as shown in fig. 1 to 2 and 11, in order to improve the connection strength between the upper bottom die and the truss 3 of the floor support plate, the inventor provides a floor support plate without detaching the bottom die, specifically including a bottom die 1, a fixing piece 2 and a truss 3, wherein the truss 3 includes an upper chord rib 5, a lower chord rib 6 and a web rib 7, and the fixing piece 4 is a common fixing piece such as a screw, a bolt, a rivet or a rivet nut; the fixing piece 2 is a common connecting piece such as a plate-shaped part with a threaded hole, a nut or a card, when the fixing piece 2 is the plate-shaped part with the threaded hole, the web rib 7 and the fixing piece 2 are welded together, and when the fixing piece 2 is the nut or the card, the web rib 7 is not connected with the fixing piece 2; during installation, after the fixing piece 4 penetrates through the bottom die 1 and the fixing piece 2, the fixing piece 4 is in threaded connection with the fixing piece 2; then, the part of the fixing piece 4 extending out of the fixing piece 2 and the lower chord 6 of the truss 3 are welded together to form the structure shown in fig. 2, so that the truss 3, the fixing piece 2, the fixing piece 4 and the bottom die 1 are connected with each other, wherein the bottom die 1 is clamped between the fixing piece 2 and the end part of the fixing piece 4, and the connection strength between the bottom die 1 and the truss 3 is enhanced.

Further, be equipped with recess 8 in the plane of keeping away from stationary blade 2 one side on the die block 1, seted up the fixed orifices in the recess 8, mounting 4 passes the fixed orifices, and mounting 4 sets up in recess 8.

After the floor support plate is cast and molded, leveling slurry needs to be smeared on the surface of the bottom die 1, so that the flatness of the surface of the bottom die 1 is improved, if the end part of the fixing piece 4 is higher than the surface of the bottom die 1, the use amount of the leveling slurry and the smearing operation amount can be increased, in the embodiment, as shown in fig. 1 to fig. 3, in order to reduce the use amount of the leveling slurry and the smearing operation amount on the bottom die 1, a plurality of grooves 8 are formed in the plane of one side, far away from the fixing pieces 2, of the bottom die 1 by the inventor, fixing holes are formed in the grooves 8, during installation, the fixing piece 4 penetrates through the fixing holes and the fixing pieces 2, the fixing piece 4 and the fixing pieces 2 are connected together in a screwed mode, meanwhile, the end part of the fixing piece 4 falls into the groove 8, the boss end part of the fixing piece 4 is not higher than the surface of the bottom die 1, with the help of the grooves 8 on the bottom die 1, the use amount of the leveling slurry and the smearing operation amount on the bottom die 1 are reduced, the cost is reduced, and the working efficiency is improved.

Further, still include packing ring 9, packing ring 9 sets up in recess 8 and with the bottom contact of recess 8, and mounting 4 links firmly with stationary blade 2 after passing packing ring 9, fixed orifices and stationary blade 2 in proper order.

In the present embodiment, as shown in fig. 1 to 3, in order to avoid the bottom die 1 from being partially cracked due to the extrusion force between the fixing member 4 and the bottom die 1, the inventor adds the gasket 9, and when the die is used, the gasket 9 is located between the end portion of the boss of the fixing member 4 and the bottom die 1, so as to increase the contact area between the fixing member 4 and the bottom die 1, and avoid the local stress concentration formed between the fixing member 4 and the bottom die 1 to cause the partial cracking of the bottom die 1.

Further, the fixing piece 2 is provided with a reinforcing rib 10, and the direction of the reinforcing rib 10 is perpendicular to the direction of the upper chord 5.

In the embodiment, as shown in fig. 1 to 6, in order to improve the deformation resistance of the fixing piece 2, the inventor adds a reinforcing rib 10 to the fixing piece 2, specifically, as shown in fig. 4 to 5, the added reinforcing rib 10 improves the deformation resistance of the fixing piece 2, and ensures the connection strength between the fixing piece 2 and the truss 3.

Further, the truss structure further comprises longitudinal ribs 11 and support frames 13, a plurality of support frames 13 distributed at intervals are arranged between any two adjacent trusses 3 along the direction of the upper chord ribs 5, the support frames 13 are arranged on the bottom die 1, the longitudinal ribs 11 are arranged on the support frames 13, and the longitudinal ribs 11 are arranged in parallel with the upper chord ribs 5.

In the present embodiment, as shown in fig. 1, 7 to 10, and 12, in order to improve the connection strength inside the floor deck, the inventor adds longitudinal ribs 11 and a support frame 13 to a bottom mold 1, fixes the support frame to the bottom mold 1, and welds the longitudinal ribs 11 to the support frame 13, thereby ensuring the stability of the installation of the longitudinal ribs 11, and simultaneously improving the overall deformation resistance of the floor deck by means of the added longitudinal ribs 11.

Furthermore, a clamping groove is formed in the supporting frame 13, clamping blocks 14 are arranged on the two sides of the inner surface of the clamping groove close to the opening end, and the longitudinal ribs 11 are clamped between the bottom of the clamping groove and the clamping blocks 14.

In this embodiment, as shown in fig. 1, 7 to 10 and 12, in order to further improve the installation effect of the longitudinal rib 11, the clamping groove and the clamping block 14 are added on the support frame 13, when the longitudinal rib 11 is installed, the longitudinal rib 11 is clamped between the bottom of the clamping groove and the clamping block 14, the longitudinal rib 11 is pre-fixed by means of the clamping block 14, and then the support frame 13 and the longitudinal rib 11 are welded together, so that the installation stability of the longitudinal rib 11 is improved.

Further, the combined type bottom die comprises a transverse rib 12, wherein the transverse rib 12 is arranged on the bottom die 1, the transverse rib 12 penetrates through the truss 3 and is fixedly connected with the lower chord rib 6, and the direction of the transverse rib 12 is perpendicular to the direction of the lower chord rib 6.

In the present embodiment, as shown in fig. 1, 7, and 13 to 14, in order to improve the connection strength inside the floor deck, the inventor added a lateral rib 12 to the bottom mold 1, and increased the connection strength between the adjacent trusses 3 by the added lateral rib 12, thereby improving the deformation resistance of the entire floor deck.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a exempt from to tear building carrier plate of die block open, includes die block (1), one side of die block (1) is provided with a plurality of stationary blade (2), keep away from on stationary blade (2) one side of die block (1) is provided with truss (3), stationary blade (2) set up with the help of mounting (4) on die block (1), truss (3) include last chord muscle (5), lower chord muscle (6) and web muscle (7), last chord muscle (5) with the help of web muscle (7) with lower chord muscle (6) link together, go up chord muscle (5) with lower chord muscle (6) parallel arrangement, its characterized in that, mounting (4) pass in proper order die block (1) with behind stationary blade (2) and with stationary blade (2) link firmly, mounting (4) with lower chord muscle (6) welded connection together.

2. The floor support plate with the bottom die free of disassembly as claimed in claim 1, wherein a groove (8) is formed in a plane of one side, far away from the fixing piece (2), of the bottom die (1), a fixing hole is formed in the groove (8), the fixing piece (4) penetrates through the fixing hole, and the fixing piece (4) is arranged in the groove (8).

3. The floor support plate of the disassembly-free bottom die of claim 2, further comprising a gasket (9), wherein the gasket (9) is arranged in the groove (8) and is in contact with the bottom of the groove (8), and the fixing piece (4) is fixedly connected with the fixing piece (2) after sequentially penetrating through the gasket (9), the fixing hole and the fixing piece (2).

4. The floor deck of a detachment-free bottom mold according to claim 1, wherein the fixing pieces (2) are provided with reinforcing ribs (10), and the directions of the reinforcing ribs (10) are perpendicular to the directions of the upper chord ribs (5).

5. The floor support plate of the disassembly-free bottom die of claim 1, further comprising longitudinal ribs (11) and support frames (13), wherein a plurality of support frames (13) are arranged between any two adjacent trusses (3) along the direction of the upper chord ribs (5), the support frames (13) are arranged on the bottom die (1), the longitudinal ribs (11) are arranged on the support frames (13), and the longitudinal ribs (11) and the upper chord ribs (5) are arranged in parallel.

6. The floor support plate with the disassembly-free bottom die as claimed in claim 5, wherein a clamping groove is formed in the support frame (13), clamping blocks (14) are arranged on two sides of the inner surface of the clamping groove, which are close to the opening ends, and the longitudinal ribs (11) are clamped between the bottom of the clamping groove and the clamping blocks (14).

7. The floor support plate with the disassembly-free bottom die as claimed in claim 1, further comprising a transverse rib (12), wherein the transverse rib (12) is arranged on the bottom die (1), the transverse rib (12) penetrates through the truss (3) and is fixedly connected with the lower chord rib (6), and the direction pointed by the transverse rib (12) is perpendicular to the direction pointed by the lower chord rib (6).