CN216555589U - Corner-free riveting type fireproof valve frame assembly and fireproof valve frame body - Google Patents
Corner-free riveting type fireproof valve frame assembly and fireproof valve frame body Download PDFInfo
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- CN216555589U CN216555589U CN202220080399.9U CN202220080399U CN216555589U CN 216555589 U CN216555589 U CN 216555589U CN 202220080399 U CN202220080399 U CN 202220080399U CN 216555589 U CN216555589 U CN 216555589U
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Abstract
The utility model discloses a corner-code-free riveting type fireproof valve frame assembly and a fireproof valve frame body, which comprise a top wall and a side wall, wherein the edge of the top wall is connected with the side wall, two ends of the side wall are respectively provided with a first bevel edge and a second bevel edge, one side of the top wall, which is close to the second bevel edge, is provided with a riveting wall in an extending manner, the first bevel edge is provided with a first groove, the second bevel edge is provided with a second groove, the first groove and the second groove are mutually mirror images, the fireproof valve frame further comprises an inward flanging, the inward flanging is formed by inwards turning the free end of the side wall, two adjacent frame assemblies are connected together through the inward turning edge, the width of the riveting wall is smaller than or equal to the distance width between the two inward turning edges, the utility model adopts a design structure without corner codes, the frame body adopts a closed riveting type, saves equipment and labor cost, has a more stable structure, and meets the quality requirements of the market, air leakage can also be avoided.
Description
Technical Field
The utility model relates to the technical field of fire valves, in particular to a corner-free riveted fire valve frame assembly and a fire valve frame body.
Background
The utility model discloses a fire damper which is widely applied to the fields of fire-fighting smoke exhaust, air conditioning ventilation, heating and ventilation engineering and the like, the fire damper on the market at present has two assembling structures, the first one is a plug-in type and can be used as an air damper and the fire damper, the fire damper has the advantages that the corner brace does not need to be riveted, the corner brace riveting machine is not needed, the equipment and labor cost are saved, but the fire damper has the defects of large air leakage rate and incapability of meeting the quality requirement, a plurality of engineering checks are not passed, the second one is a riveting type, the corner brace is needed to be used in the method, the corner brace needs to be riveted, the valve assembly of each fire damper needs 8 corner braces and is riveted for 8 times, the assembling mode has the advantages of small air leakage rate and stable structure, the defects can be completed only by matching of various machines, such as the corner brace riveting machine and a bending machine, and the required labor cost and the equipment cost are higher, the utility model provides a non-corner brace riveting type fire damper, the design structure without corner connectors is adopted, the frame body is in a closed riveting mode (a riveting valve in the existing market also needs a frame body riveting machine), equipment and labor cost are saved, the structure is more stable, the quality requirement of the market is met, and air leakage can be avoided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a corner-free riveted fire-proof valve frame assembly and a fire-proof valve frame body so as to solve the technical problems mentioned in the background technology.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a no angle sign indicating number riveting formula fire prevention valve frame subassembly, includes roof and lateral wall, the edge of roof is connected with the lateral wall, the both ends of lateral wall are equipped with first hypotenuse and second hypotenuse respectively, one side extension formula that the roof is close to the second hypotenuse is provided with the riveting wall.
The improved structure is characterized in that a first groove is arranged on the first bevel edge, a second groove is arranged on the second bevel edge, and the first groove and the second groove are in mirror image.
The riveting frame is characterized by further comprising inner flanges, the inner flanges are formed by inwards turning the free ends of the side walls, two adjacent frame assemblies are connected together through the inner flanges, and the width of each riveting wall is smaller than or equal to the distance width between the two inner flanges.
The further improvement is that the inner flange is parallel to the top wall.
In a further development, the riveting wall is parallel to the top wall.
In a further development, the top wall and the side walls are perpendicular to each other.
The utility model provides a no angle sign indicating number riveting formula fire prevention valve framework is formed by the concatenation of at least three fire prevention valve frame subassembly closed type, includes side frame, top frame, the side frame is enclosed with the partition angle by the roof of at least three fire prevention valve frame subassembly and closes and form, the top frame is enclosed with the partition angle by the lateral wall of at least three fire prevention valve frame subassembly and closes and form, and the riveting wall that the junction of the roof of two adjacent fire prevention valve frame subassemblies is extended by one of them roof turns over outwards to be hugged closely on another roof.
The improved fire-proof valve frame assembly further comprises a mounting hole which is formed by the surrounding connection of the first groove and the second groove of two adjacent fire-proof valve frame assemblies.
In a further improvement, the fireproof valve frame assembly further comprises a skirt which is formed by surrounding a plurality of inner flanges of the fireproof valve frame assembly.
The improvement is that the number of the fire damper frame assemblies is any one of three, four, five and six.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts a design structure without corner connectors, the frame body adopts a closed riveting type, the equipment and labor cost is saved, the structure is more stable, the quality requirement of the market is met, and air leakage can be avoided.
Drawings
FIG. 1: the utility model is a structural schematic diagram of a plurality of fire-proof valve frame components which are connected together;
FIG. 2: is a schematic structural diagram of a single fire-proof valve frame assembly of the utility model;
FIG. 3: is a schematic structural diagram of a single fire-proof valve frame body;
FIG. 4: the method comprises the following steps of (1) schematically illustrating a splicing process of a plurality of fireproof valve frame assemblies;
FIG. 5: a schematic diagram II of the process for splicing a plurality of fire-proof valve frame assemblies
FIG. 6: the utility model relates to a top view of a plurality of fire-proof valve frame structures;
FIG. 7: a first schematic diagram of a plurality of fire-proof valve frames connected together through mounting holes is shown;
FIG. 8: the second schematic view is that a plurality of fire prevention valve frames are connected together through mounting holes.
In the figure: the riveting wall comprises a top wall 1, a side wall 2, a first bevel edge 3, a second bevel edge 4, a riveting wall 5, a first groove 6, a second groove 7 and an inward flanging 8;
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Referring to fig. 1 to 8:
the utility model discloses a corner-code-free riveting type fireproof valve frame assembly, which comprises a top wall 1 and a side wall 2, wherein the edge of the top wall 1 is connected with the side wall 2, preferably, the top wall 1 and the side wall 2 are mutually vertical, two ends of the side wall 2 are respectively provided with a first bevel edge 3 and a second bevel edge 4, the first bevel edge 3 and the second bevel edge 4 are arranged in a mirror image manner, so that the purpose is to seamlessly splice the two fireproof valve frame assemblies when splicing, one side of the top wall 1, which is close to the second bevel edge 4, is provided with a riveting wall 5 in an extending manner, particularly, the top wall 1 and the riveting wall 5 are integrally formed, the fireproof valve frame assembly can be spliced with each other in a plurality of forms to form a desired polygonal fireproof valve frame body, if a trilateral fireproof valve frame body is needed, the angle of the first bevel edge 3 and the second bevel edge 4 can be set to be 60 degrees, if a quadrilateral fireproof valve frame body is needed, then the angle of first hypotenuse 3 and second hypotenuse 4 can set to 45 degrees, analogize with this, can splice out multiple fire prevention valve frame body, and final riveting wall 5 then after two adjacent roof 1 concatenations are accomplished, turns over the outside of hugging closely another roof 1, and reuse fix with rivet can at last, and this kind of fire prevention valve frame body can be distinguished from traditional needs and connects with the angle sign indicating number, only needs a machine can accomplish, saves artifically, and the structure is firm moreover.
Specifically, be equipped with first recess 6 on the first hypotenuse 3, be equipped with second recess 7 on the second hypotenuse 4, first recess 6 and the mutual mirror image of second recess 7, first recess 6 and second recess 7 can form the mounting hole 11 that fixed connection used between two fire prevention valve frame bodies after the concatenation, and the bolt passes mounting hole 11 and can interconnect a plurality of fire prevention valve frame bodies, finally forms a long pipeline.
Still include the inside flanging 8, inside flanging 8 is formed by the free end of lateral wall 2 to the enstrophe, and accessible inside flanging 8 links together between two adjacent frame subassemblies, and inside flanging 8 sets up and can avoid punching press polylith metal sheet just can splice a complete fire prevention valve framework of department, only needs a long board, according to the drawing that the regulation was designed, after cutting and bending, just can splice into a complete fire prevention valve framework, riveting wall 5's width is less than or equal to two inside flanging 8 between the distance width, makes things convenient for roof 1 to bend the back along two adjacent inside flanging 8 junctures, and is closed again, prevents the hourglass wind.
In particular, the inner flange 8 is parallel to the top wall 1.
In particular, said riveting wall 5 is parallel to the top wall 1.
The utility model also discloses a corner-code-free riveting type fireproof valve frame body which is formed by splicing at least three fireproof valve frame components in a closed mode and comprises side frames 9 and a top frame 10, wherein the side frames 9 are formed by enclosing the top walls 1 of the at least three fireproof valve frame components at equal angles, the top frame 10 is formed by enclosing the side walls 2 of the at least three fireproof valve frame components at equal angles, the connecting part of the top walls 1 of two adjacent fireproof valve frame components is folded outwards and tightly attached to the other top wall 1 through a riveting wall 5 extending from one top wall 1, and finally the two adjacent fireproof valve frame components are fixed through riveting by rivets.
Specifically, this fire prevention valve frame still includes mounting hole 11, and it is formed by the first recess 6 and the second recess 7 enclose of two adjacent fire prevention valve frame subassemblies, and mounting hole 11 can be used to form the fire prevention pipeline of length with bolted connection between a plurality of fire prevention valve frames finally and use.
This fire prevention valve frame is particularly, still includes shirt rim 12, and it is enclosed by the inside flange 8 of a plurality of fire prevention valve frame subassemblies and connects and form, and the side holding power of this fire prevention valve frame is strengthened in the setting of shirt rim 12.
Specifically, the number of the fire-proof valve frame components is any one of three, four, five and six, a polygonal frame structure is formed, and the requirements of different industrial and engineering fire-proof pipelines can be met.
The method comprises the following steps of splicing the fire damper frame components into the fire damper frame body (taking the example that four fire damper frame components are spliced into one closed fire damper frame body): selecting a rectangular metal plate, cutting and bending the rectangular metal plate on a bending machine through a designed drawing to form four fire-proof valve frame assemblies which are connected together through an inward flange 8, splicing a first fire-proof valve frame assembly and a second fire-proof valve frame assembly, during splicing, turning up the second fire-proof valve frame assembly in an anticlockwise direction by 90 degrees by taking a middle line between the second fire-proof valve frame assembly and the first fire-proof valve frame assembly as a rotating axis, connecting a first surrounding edge of the second fire-proof valve frame assembly and a second surrounding edge of the first fire-proof valve frame assembly (two grooves can be spliced to form a mounting hole 11), just propping the left side of a top wall 1 of the second fire-proof valve frame assembly to a boundary of a riveting wall 5 on the right side of the top wall 1 of the first fire-proof valve frame assembly, enabling the top wall 1 of the second fire-proof valve frame assembly to be perpendicular to the riveting wall 5 of the first fire-proof valve frame assembly, and then turning up the riveting wall 5 in a clockwise direction, the parcel is to the 1 lower extreme/left side of roof of second fire prevention valve frame subassembly, so form first mosaic structure, the concatenation process that carries out third and second fire prevention valve frame subassembly is the same with the concatenation of second and first fire prevention valve frame subassembly, when having arrived fourth fire prevention valve frame subassembly and the concatenation of third fire prevention valve frame subassembly, the another side of fourth can be better inferiorly with first fire prevention valve frame subassembly, the riveting wall 5 of final fourth fire prevention valve frame subassembly is riveted to the 1 outside of first fire prevention valve frame subassembly roof, so make a complete closed framework.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a no angle sign indicating number riveting formula fire prevention valve frame subassembly which characterized in that: including roof and lateral wall, the edge of roof is connected with the lateral wall, the both ends of lateral wall are equipped with first hypotenuse and second hypotenuse respectively, one side extension formula that the roof is close to the second hypotenuse is provided with the riveting wall.
2. A corner-free riveted fire protection valve frame assembly as claimed in claim 1, wherein: the first bevel edge is provided with a first groove, the second bevel edge is provided with a second groove, and the first groove and the second groove are in mirror image.
3. A corner-free riveted fire protection valve frame assembly as claimed in claim 1, wherein: the riveting component is characterized by further comprising an inner flanging, the inner flanging is formed by inward folding of the free end of the side wall, two adjacent frame assemblies are connected together through the inner flanging, the width of the riveting wall is smaller than or equal to the distance width between the two inner flanging, and the inner flanging is parallel to the top wall.
4. A corner-free riveted fire protection valve frame assembly as claimed in claim 1, wherein: the riveting wall is parallel to the top wall.
5. A corner-free riveted fire protection valve frame assembly as claimed in claim 1, wherein: the top wall and the side wall are perpendicular to each other.
6. A non-corner-code riveting type fire damper frame body is formed by splicing at least three fire damper frame assemblies of claims 1 to 5 in a closed mode, and is characterized in that: the side frame is formed by enclosing the top walls of at least three fireproof valve frame assemblies at equal angles, the top frame is formed by enclosing the side walls of at least three fireproof valve frame assemblies at equal angles, and the joint of the top walls of two adjacent fireproof valve frame assemblies is folded outwards to be attached to the other top wall through a riveting wall extending from one of the top walls.
7. The corner-free riveted fire damper frame body of claim 6, wherein: the fireproof valve frame assembly is characterized by further comprising a mounting hole, wherein the mounting hole is formed by encircling the first groove and the second groove of two adjacent fireproof valve frame assemblies.
8. The corner-free riveted fire damper frame body of claim 6, wherein: the fireproof valve frame assembly further comprises a skirt edge which is formed by encircling a plurality of inner turned edges of the fireproof valve frame assembly.
9. The corner-free riveted fire damper frame body of claim 6, wherein: the number of the fire-proof valve frame components is any one of three, four, five and six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220080399.9U CN216555589U (en) | 2022-01-13 | 2022-01-13 | Corner-free riveting type fireproof valve frame assembly and fireproof valve frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220080399.9U CN216555589U (en) | 2022-01-13 | 2022-01-13 | Corner-free riveting type fireproof valve frame assembly and fireproof valve frame body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555589U true CN216555589U (en) | 2022-05-17 |
Family
ID=81562146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220080399.9U Active CN216555589U (en) | 2022-01-13 | 2022-01-13 | Corner-free riveting type fireproof valve frame assembly and fireproof valve frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555589U (en) |
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2022
- 2022-01-13 CN CN202220080399.9U patent/CN216555589U/en active Active
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