CN217194928U - Fireproof door fixing frame - Google Patents
Fireproof door fixing frame Download PDFInfo
- Publication number
- CN217194928U CN217194928U CN202220630313.5U CN202220630313U CN217194928U CN 217194928 U CN217194928 U CN 217194928U CN 202220630313 U CN202220630313 U CN 202220630313U CN 217194928 U CN217194928 U CN 217194928U
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- Prior art keywords
- plate body
- fixing
- fire door
- fixed
- fixed plate
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- 238000002474 experimental method Methods 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 239000011435 rock Substances 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of prevent fire door, in particular to prevent fire door mount. The fixing frame comprises a fixing plate body and supporting frames, wherein the supporting frames are symmetrically arranged on the left side and the right side of the fixing plate body; a rectangular opening is formed in the middle of the fixed plate body, a groove is formed in the inner side wall of the rectangular opening in the circumferential direction, a plurality of fixed tubes are horizontally arranged at the left end and the right end of the front side of the fixed plate body from top to bottom, a moving rod is movably inserted in each fixed tube, a fixing bolt is vertically arranged at one end, close to the axis of the rectangular opening, of each moving rod, a plurality of rectangular fixing pieces are horizontally arranged at the rear side of the fixed plate body from top to bottom, and the rectangular fixing pieces correspond to the moving rods in a front-to-back one-to-one manner; the recess is used for holding fire door, and the carriage release lever is used for adjusting fixing bolt's position, and fixing bolt and rectangle stationary blade are used for fixed fire door's front and back both sides. The fixing frame solves the problems that the fireproof door is not easy to install and is not firm when a fireproof combustion experiment is carried out.
Description
Technical Field
The utility model belongs to the technical field of prevent fire door, in particular to prevent fire door mount.
Background
The fireproof door is an indispensable fireproof facility in modern high-rise buildings, has the functions of fire prevention, smoke isolation, fire spread inhibition and personnel evacuation protection besides the function of a common door, and is widely applied to occasions with dense personnel, such as high-rise buildings, superstores and the like. Fire doors require fire-resistant combustion tests to determine the fire limits, which are important indicators of fire door quality.
When preventing fire door and carrying out fire-resistant burning experiment, need install fixedly to preventing fire door, because of preventing fire door's size and not of uniform size, single mount can't satisfy the installation of the fire door of not unidimensional, and prevent fire door because of the insecure problem that appears empting easily of installation to influence the progress and the result of whole experiment. Therefore, the installation that can compatible multiple size prevent fire door of a section is fixed, and it has very important meaning to improve the installation fastness of preventing fire door.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent fire door mount, this mount removes conveniently, can be according to the position of the experiment place adjustment self of reality, and can carry out nimble fixing to the fire door of preventing of different widths, and the commonality is strong, has solved and has prevented fire door difficult installation, installation insecure problem when carrying out the fire-resistant burning experiment.
The above object of the present invention can be achieved by the following technical solutions:
a fireproof door fixing frame comprises a fixing plate body and supporting frames, wherein the supporting frames are symmetrically arranged on the left side and the right side of the fixing plate body;
the fireproof door is characterized in that a rectangular opening is formed in the middle of the fixed plate body, a groove is formed in the inner side wall of the rectangular opening in the circumferential direction, the thickness of the groove is matched with that of a fireproof door, a plurality of fixed pipes are horizontally arranged at the left end and the right end of the front side of the fixed plate body from top to bottom, a moving rod is movably inserted in the fixed pipes and moves horizontally along the fixed pipes, a fixing bolt is vertically arranged at one end, close to the axis of the rectangular opening, of the moving rod, a plurality of rectangular fixing pieces are horizontally arranged at the rear side of the fixed plate body from top to bottom, and the rectangular fixing pieces correspond to the moving rod in a front-to-back one-to-one mode;
the recess is used for holding fire door, the carriage release lever is used for adjusting fixing bolt's position, fixing bolt with the rectangle stationary blade is used for fixed fire door's front and back both sides.
The preferred scheme is as follows:
preferably: the support frame is isosceles trapezoid, the inside top-down of support frame is provided with a plurality of horizontal pole, a plurality of the horizontal pole parallel interval sets up.
Preferably: the support frame with the fixed plate body parallel interval sets up, the inside axis of support frame with the inside axis of fixed plate body is parallel, the support frame perpendicular to the fixed plate body.
Preferably, the following components: the upper end of fixed plate body with be provided with right angle tripod A between the upper end of support frame, the lower extreme of fixed plate body with be provided with right angle tripod B between the lower extreme of support frame, right angle tripod A with right angle tripod B longitudinal symmetry sets up, right angle tripod A with right angle tripod B's hypotenuse sets up in opposite directions, right angle tripod A with the both ends of right angle tripod B hypotenuse respectively with the fixed plate body is close to the side of support frame the inboard fixed connection of support frame, the fixed plate body is close to the side of support frame respectively with right angle tripod A's right angle limit fixed connection of right angle tripod B.
Preferably: the movable rod is provided with a threaded hole at one end close to the axis of the rectangular opening, the threaded hole is internally and threadedly connected with the fixing bolt, the front end of the fixing bolt is provided with a hand wheel, and the rear end of the fixing bolt is fixedly connected with a circular fixing piece.
Preferably: the bottom of the support frame is provided with a plurality of directional wheels.
Preferably: the fixed pipe is a square pipe.
Preferably: the fixed pipe and the movable rod are provided with a plurality of round holes arranged at intervals along the horizontal direction, and fixed columns are inserted in the round holes.
To sum up, the utility model discloses following beneficial effect has:
1. the fixed plate body front side about the fixed plate body both ends set up inside inserting be equipped with the carriage release lever, the carriage release lever can be along the inside horizontal migration of fixed pipe, can fix the fire door of different widths, the carriage release lever also can drive fixing bolt and fix the front side of preventing fire door different positions department, ensure to prevent fire the stability and the fastness of installing at the rectangle opening part of fire door, the rectangle stationary blade is used for supporting the rear side of preventing fire door, make fixing bolt when the fixed front side of preventing fire door, prevent empting of difficult emergence fore-and-aft direction of fire door.
2. The centre of fixed plate body is provided with the rectangle opening, rectangle open-ended inside wall is provided with the recess along circumference, prevent that the outside of fire door can place in the recess, the recess carries out preliminary fixed to preventing fire door, prevent that fire door places the rectangle opening part and takes place to empty and rock, saved and needed the people to hold prevent fire door and carry out follow-up fixed step, use manpower sparingly, reduce intensity of labour, time saving and labor saving, the recess, fixing bolt and rectangle stationary blade can guarantee jointly that prevent the fastness and the stability of fire door installation.
3. The hand wheel that fixing bolt front end set up is convenient rotatory, and the hand wheel drives fixing bolt backward rotation for the circular stationary blade of fixing bolt rear end offsets with the front side of preventing fire door, and the rectangle stationary blade supports with the rear side of preventing fire door, thereby will prevent that fire door is firm to be fixed at the rectangle opening part.
4. The support frame that the fixed plate body left and right sides set up is isosceles trapezoid, can carry out the outrigger and fix the left and right sides of fixed plate body, prevents that the fixed plate body from taking place to rock and topple over when fixed weight is great prevents that fire door, and the horizontal pole that support frame top-down set up makes things convenient for the staff to scramble to fixing the higher department of preventing fire door, not needing extra ladder to assist, convenient operation is swift, and the security is high.
5. The right-angled tripod A and the right-angled tripod B between the fixed plate body and the support frame can enhance the stability and firmness between the fixed plate body and the upper end of the support frame and between the lower ends of the fixed plate body and the support frame.
6. The carriage release lever drives fixing bolt behind the fixed front side of preventing fire door, through inserting the fixed column and establish fixed pipe and the round hole of carriage release lever coincidence for position between carriage release lever and the fixed pipe is not taking place to remove, improves carriage release lever and fixing bolt's stability and fastness.
Drawings
FIG. 1 is a schematic structural view in the example;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic structural view of the supporting frame in the embodiment;
FIG. 4 is a schematic structural view of a fixing tube in the embodiment;
FIG. 5 is a schematic view showing the structure of a moving bar in the embodiment;
FIG. 6 is a schematic structural view of a fixing bolt in the embodiment;
fig. 7 is a schematic structural diagram of a fixing column in the embodiment.
In the figure, 1, fixing a plate body; 2. a support frame; 3. a right-angled tripod A; 4. a right-angle tripod B; 5. a directional wheel; 111. a rectangular opening; 112. a fixed tube; 113. a travel bar; 114. fixing the bolt; 115. a hand wheel; 116. a circular fixing sheet; 117. a rectangular fixing sheet; 118. a circular hole; 119. fixing a column; 221. a cross bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
In which like parts are designated by like reference numerals. It should be noted that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner" and "outer" used in the following description refer to directions in the drawings, but are not limited thereto.
As shown in fig. 1 to 7, a fireproof door fixing frame includes a fixing plate 1 and supporting frames 2, wherein the supporting frames 2 are symmetrically disposed on both left and right sides of the fixing plate 1; a rectangular opening 111 is formed in the middle of the fixed plate body 1, a groove is formed in the inner side wall of the rectangular opening 111 along the circumferential direction, the thickness of the groove is matched with that of a fireproof door, a plurality of fixed tubes 112 are horizontally arranged at the left end and the right end of the front side of the fixed plate body 1 from top to bottom, the fixed tubes 112 are transversely arranged, a moving rod 113 is movably inserted in the fixed tubes 112, the moving rod 113 horizontally moves along the fixed tubes 112, a fixing bolt 114 is vertically arranged at one end, close to the axis of the rectangular opening 111, of the moving rod 113, a plurality of rectangular fixing plates 117 are horizontally arranged on the rear side of the fixed plate body 1 from top to bottom, and the rectangular fixing plates 117 correspond to the moving rod 113 in a front-to-back one-to-one mode; the groove is used for accommodating a fire door, the moving rod 113 is used for adjusting the position of the fixing bolt 114, and the fixing bolt 114 and the rectangular fixing piece 117 are used for fixing the front and rear sides of the fire door.
Be provided with right angle tripod A3 between the upper end of fixed plate body 1 and the upper end of support frame 2, be provided with right angle tripod B4 between the lower extreme of fixed plate body 1 and the lower extreme of support frame 2, right angle tripod A3 and right angle tripod B4 longitudinal symmetry set up, the hypotenuse of right angle tripod A3 and right angle tripod B4 sets up in opposite directions, the both ends of right angle tripod A3 and right angle tripod B4 hypotenuse are close to the side of support frame 2 with fixed plate body 1 respectively, the inboard fixed connection of support frame 2, the side that fixed plate body 1 is close to support frame 2 respectively with right angle tripod A3's right-angle side, right angle tripod B4's right-angle side fixed connection. The bottom of the support frame 2 is provided with a plurality of directional wheels 5.
One end of the moving rod 113 close to the axis of the rectangular opening 111 is provided with a threaded hole, a fixing bolt 114 is connected in the threaded hole in a threaded manner, the front end of the fixing bolt 114 is provided with a hand wheel 115, and the rear end of the fixing bolt 114 is fixedly connected with a circular fixing piece 116.
The centre of fixed plate body 1 is provided with rectangle opening 111, the inside wall of rectangle opening 111 is provided with the recess along circumference, prevent that the outside of fire door can place in the recess, the recess carries out preliminary fixed to preventing fire door, prevent that fire door places rectangle opening 111 department and takes place to empty and rock, the step that needs the people to hold prevent fire door and carry out follow-up fixed has been saved, use manpower sparingly, and the labor intensity is reduced, time saving and labor saving, the recess, fixing bolt 114 and rectangle stationary blade 117 can guarantee jointly that prevent the fastness and the stability of fire door installation.
The hand wheel 115 arranged at the front end of the fixing bolt 114 is convenient to rotate, the hand wheel 115 drives the fixing bolt 114 to rotate backwards, so that the circular fixing piece 116 at the rear end of the fixing bolt 114 abuts against the front side of the fireproof door, and the rectangular fixing piece 117 abuts against the rear side of the fireproof door, so that the fireproof door is firmly fixed at the rectangular opening 111.
The right-angled tripod a3 and the right-angled tripod B4 between the fixing plate 1 and the supporting frame 2 can enhance the stability and firmness between the upper end and the lower end of the fixing plate 1 and the supporting frame 2.
The travel bar 113 drives the fixing bolt 114 to fix the front side of the fireproof door, and the fixing column 119 is inserted into the circular hole 118 formed by the superposition of the fixing tube 112 and the travel bar 113, so that the position between the travel bar 113 and the fixing tube 112 is not moved, and the stability and firmness of the travel bar 113 and the fixing bolt 114 are improved.
The specific implementation process comprises the following steps:
the fireproof door is carried to the rectangular opening 111, so that the lower end of the fireproof door is inserted into the groove at the lower end of the rectangular opening 111, whether the left and right ends of the fireproof door are inserted into the grooves at the left and right ends of the rectangular opening 111 is selected according to fireproof doors with different sizes, the moving rods 113 at the left and right ends of the fixed plate body 1 are moved back and forth along the inside of the fixed pipe 112, so that the fixing bolts 114 at the ends of the different moving rods 113 correspond to different positions of the fireproof door, the hand wheel 115 is rotated, the hand wheel 115 drives the fixing bolts 114 to move towards the fireproof door, so that the circular fixing sheet 116 at the rear end of the fixing bolt 114 is abutted against the front side of the fireproof door, the rear side of the fireproof door is abutted against the rectangular fixing sheet 117, for the moving rod 113 which is difficult to operate at a high position, the operation can be carried out through the cross rod 221 of the climbing support frame 2, after the circular fixing sheet 116 and the rectangular fixing sheet 117 fix the front and rear sides of the fireproof door respectively, the fixing column 119 is inserted into the circular hole 118 coinciding with the fixed pipe 112 and the moving rod 113, so that the position between the moving rod 113 and the fixed pipe 112 is fixed, the position between the moving rod 113 and the fixed pipe 112 is not displaced, and the firmness and the stability of the fixing bolt 114 and the circular fixing piece 116 to the fireproof door are improved.
The present embodiment is to explain the present invention, but it is not to limit the present invention, and the changes, modifications, additions or replacements made within the scope of the present invention shall all belong to the protection scope of the present invention, and after reading the present specification, the skilled person can make modifications without creative contribution to the present embodiment as required, but as long as the present invention is protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a prevent fire door mount which characterized in that: the novel fixing plate comprises a fixing plate body (1) and supporting frames (2), wherein the supporting frames (2) are symmetrically arranged on the left side and the right side of the fixing plate body (1);
a rectangular opening (111) is formed in the middle of the fixed plate body (1), a groove is formed in the inner side wall of the rectangular opening (111) along the circumferential direction, the thickness of the groove is matched with that of a fireproof door, a plurality of fixed tubes (112) are horizontally arranged at the left end and the right end of the front side of the fixed plate body (1) from top to bottom, a moving rod (113) is movably inserted in the fixed tubes (112), the moving rod (113) horizontally moves along the fixed tubes (112), a fixed bolt (114) is vertically arranged at one end, close to the axis of the rectangular opening (111), of the moving rod (113), a plurality of rectangular fixing plates (117) are horizontally arranged at the rear side of the fixed plate body (1) from top to bottom, and the rectangular fixing plates (117) correspond to the moving rod (113) in a front-to-back one-to-one manner;
the groove is used for accommodating a fireproof door, the moving rod (113) is used for adjusting the position of the fixing bolt (114), and the fixing bolt (114) and the rectangular fixing piece (117) are used for fixing the front side and the rear side of the fireproof door.
2. The fire door holder as claimed in claim 1, wherein: support frame (2) are isosceles trapezoid, the inside top-down of support frame (2) is provided with a plurality of horizontal pole (221), a plurality of horizontal pole (221) parallel interval sets up.
3. The fire door holder as claimed in claim 2, wherein: the support frame (2) with the parallel interval of fixed plate body (1) sets up, the inside axis of support frame (2) with the inside axis of fixed plate body (1) is parallel, support frame (2) perpendicular to fixed plate body (1).
4. A fire door holder as claimed in claim 3, wherein: a right-angled tripod A (3) is arranged between the upper end of the fixed plate body (1) and the upper end of the supporting frame (2), a right-angled tripod B (4) is arranged between the lower end of the fixed plate body (1) and the lower end of the supporting frame (2), the right-angle tripod A (3) and the right-angle tripod B (4) are arranged up and down symmetrically, the hypotenuses of the right-angle tripod A (3) and the right-angle tripod B (4) are arranged oppositely, the two ends of the hypotenuse of the right-angle tripod A (3) and the right-angle tripod B (4) are respectively fixedly connected with the side surface of the fixed plate body (1) close to the supporting frame (2) and the inner side of the supporting frame (2), the side face, close to the supporting frame (2), of the fixing plate body (1) is fixedly connected with the right-angle side of the right-angle tripod A (3) and the right-angle side of the right-angle tripod B (4) respectively.
5. The fire door holder as claimed in claim 1, wherein: one end, close to the axis of the rectangular opening (111), of the moving rod (113) is provided with a threaded hole, the threaded hole is connected with the fixing bolt (114) through threads, the front end of the fixing bolt (114) is provided with a hand wheel (115), and the rear end of the fixing bolt (114) is fixedly connected with a circular fixing piece (116).
6. The fire door holder as claimed in claim 1, wherein: the bottom of the support frame (2) is provided with a plurality of directional wheels (5).
7. The fire door holder as claimed in claim 1, wherein: the fixed pipe (112) is a square pipe.
8. The fire door holder as claimed in claim 7, wherein: the fixed pipe (112) and the moving rod (113) are both provided with a plurality of round holes (118) arranged at intervals along the horizontal direction, and fixed columns (119) are inserted into the round holes (118).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220630313.5U CN217194928U (en) | 2022-03-22 | 2022-03-22 | Fireproof door fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220630313.5U CN217194928U (en) | 2022-03-22 | 2022-03-22 | Fireproof door fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217194928U true CN217194928U (en) | 2022-08-16 |
Family
ID=82756604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220630313.5U Expired - Fee Related CN217194928U (en) | 2022-03-22 | 2022-03-22 | Fireproof door fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217194928U (en) |
-
2022
- 2022-03-22 CN CN202220630313.5U patent/CN217194928U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |