CN215369537U - Firm part for installing fireproof door - Google Patents
Firm part for installing fireproof door Download PDFInfo
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- CN215369537U CN215369537U CN202120368335.4U CN202120368335U CN215369537U CN 215369537 U CN215369537 U CN 215369537U CN 202120368335 U CN202120368335 U CN 202120368335U CN 215369537 U CN215369537 U CN 215369537U
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- fastening
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Abstract
The utility model relates to the technical field of fireproof doors, in particular to a firm installation part of a fireproof door. The technical scheme adopted by the utility model is as follows: the front of the main body installation fastening connecting seat is provided with a rectangular matching installation combination groove which completely penetrates through the end face of the rear side of a part, the front of the main body installation fastening connecting seat is positioned at the lower end of the matching installation combination groove and is provided with a cylindrical fastening connection combination threaded hole, and an inner cylindrical surface of the fastening connection combination threaded hole is provided with a sealing fastening matching anti-loosening groove which is uniformly distributed in circumference and is shaped like an isosceles trapezoid. The utility model has the advantages that: holistic structural strength is higher, and it can carry out fastening connection to the structure of equidirectional not simultaneously when assembling, flexibility and installation fastness when having improved whole assembly have made things convenient for the equipment operation when assembling.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a firm installation part of a fireproof door.
Background
The fire door needs to cooperate solitary assembly fitting to accomplish when carrying out the combination installation with a plurality of subassemblies cooperation fastening, and the joint strength of current group assembly spare when cooperating is limited, can't satisfy the user demand to the security of some relatively high combination positions of intensity requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fireproof door installation firm component, which adopts a brand new structural design, can be connected and installed by matching a sealing fastening and anti-loosening groove at a main body fastening position with a sealing sleeve, ensures better anti-loosening performance of a combination position, is more reliable in sealing performance, has higher overall structural strength, can simultaneously fasten and connect structures in different directions during assembly, improves the flexibility and installation firmness during overall assembly, and facilitates assembly operation during assembly.
The technical scheme of the utility model is as follows:
the utility model provides a prevent fire door firm part of installation which characterized in that: comprises a cuboid main body installation fastening connecting seat, the front surface of the main body installation fastening connecting seat is provided with a cuboid matching installation combination groove which completely penetrates through the end surface of the rear side of a part, the front surface of the main body mounting and fastening connecting seat is provided with a cylindrical fastening connecting and combining threaded hole at the lower end of the matching mounting and combining groove, the inner cylindrical surface of the fastening connection combination threaded hole is provided with sealing fastening matching anti-loosening grooves which are uniformly distributed on the circumference and are shaped like isosceles trapezoids, a rectangular combined fastening matching installation groove is arranged at the left side of the main body installation fastening connection seat close to the upper end, and a cylindrical second locking and fixing connecting hole which completely penetrates through the end face of the right side of the part is formed in the center of the end face of the right side of the combined fastening and matching mounting groove, and the lower end of the matching and mounting combined groove is communicated with the fastening and connecting combined assembling threaded hole.
Furthermore, the right side position of the second locking fixed connection hole is provided with an assembling fastening avoiding position safe connection groove.
Furthermore, the fastening connection combination assembly threaded hole is located at the center of the left and right direction of the main body installation fastening connection seat.
Furthermore, the second locking and fixing connecting hole is positioned at the central position of the main body in the front-back direction of the mounting and fastening connecting seat.
The utility model has the beneficial effects that:
the utility model adopts a brand-new structural design, the fastening position of the main body is matched with the anti-loosening groove through sealing fastening, and the main body can be matched with the sealing sleeve for connection and installation, so that the anti-loosening performance of the combined position is better ensured, the sealing performance is more reliable, the integral structural strength is higher, the structure in different directions can be simultaneously fastened and connected during assembly, the flexibility and the installation firmness during integral assembly are improved, and the assembly operation during assembly is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side schematic view of the present invention;
FIG. 4 is a right side schematic view of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a perspective view of the present invention in a second direction;
in the figure: 1. main part installation fastening connecting seat, 2, cooperation installation composite groove, 3, fastening connection composite assembly screw hole, 4, sealed fastening cooperation locking groove, 5, combination fastening cooperation mounting groove, 6, second locking fixed connection hole.
Detailed Description
As shown in figures 1 to 7, a prevent fire door firm part of installation, it adopts brand-new structural design, main part fastening position is through setting up sealed fastening cooperation locking groove, can cooperate the seal cover to connect the installation, the locking nature of guarantee composite position is better, the leakproofness is also more reliable, holistic structural strength is higher, it can carry out fastening connection to the structure of equidirectional not simultaneously when assembling, flexibility and installation fastness when having improved whole assembly, the equipment operation when having made things convenient for the assembly. The front face of the main body installation fastening connecting seat 1 is provided with a rectangular matching installation combination groove 2 which completely penetrates through the end face of the rear side of a part and can be connected with accessories spliced and installed at the front position and the rear position. The front surface of the main body installation fastening connecting seat 1 is positioned at the lower end of the matching installation combination groove 2 and is provided with a cylindrical fastening connection combination threaded hole 3 through which locking and fixing are carried out. The inner cylindrical surface of the fastening connection combination assembly threaded hole 3 is provided with sealing fastening matching anti-loosening grooves 4 which are uniformly distributed in circumference and are shaped like isosceles trapezoids, sealing sleeves can be matched for fastening, the sealing sleeves can be pressed into the positions after fastening, the sealing performance is better, and the combination safety is higher when the sealing device is used. The left side of main part installation fastening connecting seat 1 is equipped with rectangle combination fastening cooperation mounting groove 5 by upper end position, and this position can cooperate the cooperation structure at left side position to connect. And a cylindrical second locking and fixing connecting hole 6 which completely penetrates through the right end face of the part is arranged at the center of the right end face of the combined fastening and matching mounting groove 5 and is used for locking and fixing. The lower end of the matched installation combination groove 2 is communicated with the fastening connection combination assembly threaded hole 3, so that the fastening in the left and right directions is ensured, and the connection firmness of the position can be ensured to be more reliable.
Preferably, the right side position of the second locking fixing connection hole 6 is provided with an assembling fastening avoiding position safety connection groove, so that the right side position is matched with a fastening assembly to occupy a smaller space when being installed, and the safety is better.
Preferably, the fastening connection combination assembly threaded hole 3 is located at the center position of the left and right directions of the main body installation fastening connection seat 1, so that the structure fastening strength at the position is guaranteed to be higher, and the durability in use is stronger.
Preferably, the second locking and fixing connecting hole 6 is located at the center of the front and back direction of the body mounting and fastening connecting seat 1, so that the structural combination strength at the position is guaranteed to be higher, and the service life of the body mounting and fastening connecting seat is longer.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications or substitutions can be made without departing from the principle of the present invention, and these modifications or substitutions should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a prevent fire door firm part of installation which characterized in that: the locking device comprises a cuboid-shaped main body installation and fastening connecting seat (1), wherein a rectangular matching installation and combination groove (2) which is used for completely penetrating through the end face of the rear side of a part is arranged on the front side of the main body installation and fastening connecting seat (1), a cylindrical fastening and combination assembly threaded hole (3) is arranged at the lower end of the matching installation and combination groove (2) on the front side of the main body installation and fastening connecting seat (1), sealing fastening and combination anti-loosening grooves (4) which are uniformly distributed in the circumferential direction and are isosceles trapezoid in shape are arranged on the inner cylindrical surface of the fastening and combination assembly threaded hole (3), a rectangular combination fastening and combination mounting groove (5) is arranged at the left side of the main body installation and fastening connecting seat (1) close to the upper end, a cylindrical second locking and fixing connecting hole (6) which is used for completely penetrating through the end face of the right side of the part is arranged at the center position of the right side end face of the combination fastening and combination mounting groove (5), the lower end of the matching installation combination groove (2) is communicated with the fastening connection combination threaded hole (3).
2. A fire door installation security feature as claimed in claim 1, further comprising: and the right side position of the second locking and fixing connecting hole (6) is provided with an assembling and fastening position-avoiding safe connecting groove.
3. A fire door installation security feature as claimed in claim 1, further comprising: the fastening connection combination assembly threaded hole (3) is located at the center of the left and right directions of the main body installation fastening connection seat (1).
4. A fire door installation security feature as claimed in claim 1, further comprising: the second locking and fixing connecting hole (6) is positioned at the center of the front and back direction of the main body installation and fastening connecting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368335.4U CN215369537U (en) | 2021-02-07 | 2021-02-07 | Firm part for installing fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368335.4U CN215369537U (en) | 2021-02-07 | 2021-02-07 | Firm part for installing fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215369537U true CN215369537U (en) | 2021-12-31 |
Family
ID=79622733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120368335.4U Active CN215369537U (en) | 2021-02-07 | 2021-02-07 | Firm part for installing fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215369537U (en) |
-
2021
- 2021-02-07 CN CN202120368335.4U patent/CN215369537U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |