CN215056807U - Positioning correction device for installing fireproof door - Google Patents

Abstract

The utility model discloses a positioning correction device for installing a fireproof door, which comprises two support frames and a connecting plate, wherein the two support frames are respectively detachably and fixedly connected with two ends of the upper end surface of the connecting plate, and the size of a gap between the two support frames is adjustable; the support frames are integrally in a right-angled triangle shape, and right-angled sides which are oppositely arranged on the two support frames are attached to two side surfaces of the fireproof door; at least one set up the correction plate on the support frame, the correction plate pastes with the fire door side and leans on. The utility model discloses when using, two support frames set up suitable clearance according to preventing fire door thickness, will prevent that fire door places between two support frames, then will prevent that fire door and location correcting unit wholly remove door frame department, install preventing fire door, in the installation, need not other people and support, can accomplish the location alone and rectify the installation, the utility model discloses the practicality is good, easily popularizes and applies, has great value.

Description

Positioning correction device for installing fireproof door

Technical Field

The utility model relates to a prevent fire door, more specifically the theory that says so relates to a location correcting unit for fire door is prevented in installation.

Background

The fireproof door is a door capable of meeting the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this reason, to above-mentioned technical problem, the utility model provides a location correction device for fire door is prevented in installation, need not other people and supports in the device installation, can accomplish the location correction installation alone.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a positioning correction device for installing a fireproof door comprises two support frames and a connecting plate, wherein the two support frames are detachably and fixedly connected to two ends of the upper end surface of the connecting plate respectively, and the size of a gap between the two support frames is adjustable;

the support frames are integrally in a right-angled triangle shape, and right-angled sides which are oppositely arranged on the two support frames are attached to two side surfaces of the fireproof door;

at least one set up the correction plate on the support frame, the correction plate pastes with the fire door side and leans on.

Preferably, the support frame is provided with an upper connecting hole on the right-angle edge abutting against the connecting plate, the left end and the right end of the connecting plate are provided with corresponding lower connecting holes, and the support frame and the connecting plate are fixedly connected through the upper connecting hole and the lower connecting hole by bolts.

Preferably, last connecting hole on the support frame is no less than two, the lower connecting hole that the tip set up about the connecting plate corresponds the setting with two at least last connecting holes.

Preferably, the lower connecting holes are arranged in a multi-connecting hole form which is closely arranged and extended along the left and right direction, and the lower connecting holes arranged at the left and right ends of the connecting plate are at least arranged corresponding to the two upper connecting holes.

Preferably, correction board one side is provided with the caulking groove, the right angle limit gomphosis that support frame and fire door leaned on is in the caulking groove.

Preferably, the caulking grooves are at least one and distributed along the length direction of the correction plate.

Preferably, the caulking groove tank bottom is provided with the mounting hole, the support frame is provided with corresponding mounting hole with the right angle edge that prevents that fire door pastes, the support frame passes through the bolt fastening with the correction plate.

Preferably, the support frame is made of wood.

Preferably, a buffer layer is arranged at the position where the support frame is attached to the side surface of the fireproof door.

Preferably, the connecting plate up end undercut has and moves back and lets the groove, move back and let the groove run through the connecting plate up end.

To sum up, the utility model discloses following beneficial effect has:

1. two support frames set up suitable clearance according to preventing fire door thickness, will prevent that fire door places between two support frames, then will prevent that fire door and location correcting unit wholly move door frame department, install preventing fire door, need not other people and support in the installation, can accomplish the installation alone.

2. The lower connecting holes are arranged in a multi-connecting-hole mode which is closely arranged and extended in the left-right direction, and the lower connecting holes arranged at the left end part and the right end part of the connecting plate are at least arranged corresponding to the two upper connecting holes, so that the lower connecting holes can respectively correspond to fire doors with different thicknesses, and the usability of the fire doors is improved;

3. different caulking groove installation correcting plates are selected according to the distance between support frame and the door frame for when the correcting plate wholly pastes and leans on the side of preventing fire door, certain one end can paste and lean on the threshold, makes prevent fire door and door frame and is located the coplanar, installs preventing fire door this moment, in the installation, need not other people and supports, can accomplish the location alone and rectify the installation.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural diagram of a connecting plate in the present embodiment;

FIG. 3 is a schematic structural view of a right-angle side of the support frame against the connecting plate in the embodiment;

FIG. 4 is a schematic view of a connection structure of the support frame and the calibration plate in the present embodiment;

fig. 5 is a schematic structural view of the correction plate in the present embodiment.

Reference numerals:

1. a connecting plate; 2. a support frame; 3. a receding groove; 4. a buffer layer; 5. an upper connecting hole; 6. a lower connection hole; 7. a bolt; 8. a correction plate; 9. caulking grooves; 10. and (7) installing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

Specific embodiments of the present application will now be described with reference to the accompanying drawings.

Figures 1-5 illustrate one particular embodiment of a positioning correction device for installing a fire rated door in the present application.

The positioning correction device comprises support frames 2 and a connecting plate 1, wherein the number of the support frames 2 is two, when the positioning correction device is used, the two support frames 2 can be respectively detachably connected with two ends of the upper end surface of the connecting plate 1 and are oppositely arranged, a fireproof door is arranged in a gap between the two support frames 2, and the left side surface and the right side surface of the fireproof door are kept in a state of being attached to the two support frames 2.

The cross-sectional shape of the support frame 2 is polygonal, preferably, considering that the triangular support is more stable, the support frame 2 is integrally a right-angled triangle, and when the support frame is installed, the right-angled sides of the two support frames 2 are oppositely arranged and are attached to two side surfaces of the fireproof door.

The support frame 2 is integrally made of a material with high structural strength, and can be made of wood, high-carbon steel and the like, so that the support frame 2 is light and convenient to consider and made of wood.

Because in the installation, the 2 right-angle sides of support frame paste with prevent that fire door side and lean on, have the possibility of the fire door side of fish tail, consequently, the support frame 2 is provided with the buffer layer 4 that has cushioning effect with the right-angle side that prevents that fire door pastes, and buffer layer 4 can adopt the rubber layer parcel.

Because when preventing the installation of fire door, prevent that the clearance between fire door and the threshold is less, consequently, 1 up end undercut of connecting plate has the groove of letting out 3, and the groove of letting out 3 runs through 1 up end of connecting plate, and under the prerequisite that keeps joint strength about connecting plate 1 simultaneously, the distance of letting out between 3 tank bottoms in groove and the 1 bottom surface of connecting plate should be enough little, does not hinder the installation of preventing fire door.

Can dismantle between support frame 2 and the connecting plate 1 and be connected, it is specifically that bolt 7 connects, and support frame 2 supports to be provided with connecting hole 5 on the right angle edge that leans on connecting plate 1, and both ends are provided with corresponding lower connecting hole 6 about connecting plate 1, and in order to consider the stability of installation between the two, last connecting hole 5 on the support frame 2 is no less than two, and lower connecting hole 6 that tip set up about connecting plate 1 corresponds the setting with two upper connecting holes 5 at least.

Since the fire doors of different levels have different thicknesses, in order to solve this problem, the lower connection holes 6 are formed in a multi-connection hole form extending in close alignment in the left and right directions of fig. 2, and the lower connection holes 6 formed at the left and right ends of the connection plate 1 are formed corresponding to at least two upper connection holes 5.

Above-mentioned setting has solved the problem that easily emptys when preventing fire door installation, but prevents fire door when the installation, prevents that fire door and door frame should be in the coplanar, but prevents to make level when fire door removes very inconveniently.

Based on the problem, a correction plate 8 is arranged on at least one support frame 2, an embedding groove 9 is formed in one side of the correction plate 8, a right-angle edge, attached to a fireproof door, of the support frame 2 is embedded in the embedding groove 9, the correction plate 8 is attached to the side face of the fireproof door, an installation hole 10 is formed in the bottom of the embedding groove 9, a corresponding installation hole 10 is formed in the right-angle edge, attached to the fireproof door, of the support frame 2, and the support frame 2 and the correction plate 8 are fixed through a bolt 7; at least one caulking groove 9, and distribute along 8 length direction of correcting plate, preferably, two support frames 2 all have set up mounting hole 10 with the right angle edge that prevents that fire door pastes in this embodiment, make things convenient for correcting plate 8 to select suitable support frame 2 to install, have set up three caulking groove 9 simultaneously, conveniently adjust the distance between correcting plate 8 and the doorframe.

When the positioning correction device is used, the positioning correction device is assembled into a structure shown in fig. 1, during assembly, a proper gap is formed between the two support frames 2 through the lower connecting hole 6 according to the thickness of a fireproof door, the fireproof door is placed between the two support frames 2, then the fireproof door and the positioning correction device are integrally moved to a door frame, different caulking grooves 9 are selected according to the distance between the support frames and the door frame to install the correction plate 8, when the correction plate 8 is integrally attached to the side surface of the fireproof door, one end of the correction plate can be attached to a doorsill, the fireproof door and the door frame are located on the same plane, the fireproof door is installed at the moment, and in the installation process, the positioning correction installation can be completed by one person without being supported by other persons; after the installation is finished, the correcting plate 8 and the two supporting frames 2 are disassembled, then the fireproof door is pushed open, and the connecting plate 1 is taken out from a gap between the fireproof door and the door frame.

Claims (10)

1. The positioning correction device for installing the fireproof door is characterized by comprising two support frames and a connecting plate, wherein the two support frames are detachably and fixedly connected to two ends of the upper end surface of the connecting plate respectively, and the size of a gap between the two support frames is adjustable;

the support frames are integrally in a right-angled triangle shape, and right-angled sides which are oppositely arranged on the two support frames are attached to two side surfaces of the fireproof door;

at least one set up the correction plate on the support frame, the correction plate pastes with the fire door side and leans on.

2. The positioning correction device for installing the fire door as claimed in claim 1, wherein the support frame is provided with upper connection holes against the right-angled edges of the connection plates, the left and right ends of the connection plates are provided with corresponding lower connection holes, and the support frame and the connection plates are fixedly connected through the upper connection holes and the lower connection holes by bolts.

3. The positioning correction device for installing the fire door as claimed in claim 2, wherein there are not less than two upper connection holes on the support frame, and the lower connection holes provided at the left and right ends of the connection plate are provided corresponding to at least two upper connection holes.

4. The alignment correcting device for installing a fire door as claimed in claim 3, wherein the lower coupling holes are formed in a multi-coupling hole form extending in close alignment in the left-right direction, and the lower coupling holes formed at the left and right ends of the coupling plate are formed corresponding to at least two upper coupling holes.

5. The positioning and correcting device for installing the fire door as claimed in claim 1, wherein a caulking groove is formed on one side of the correcting plate, and the right-angle side of the supporting frame against the fire door is embedded in the caulking groove.

6. The alignment jig for installing a fire door of claim 5, wherein the caulking grooves are at least one and are distributed along a length direction of the alignment plate.

7. The positioning correction device for installing the fireproof door according to claim 5, wherein the bottom of the caulking groove is provided with an installation hole, the right-angle edge of the support frame against which the fireproof door abuts is provided with a corresponding installation hole, and the support frame and the correction plate are fixed through bolts.

8. The alignment correction device for installing a fire door as claimed in claim 1, wherein the support frame is made of wood.

9. The alignment correction device for installing a fire door as claimed in claim 1, wherein a buffer layer is provided at a position where the support frame abuts against a side of the fire door.

10. The positioning correction device for installing the fire door as claimed in claim 1, wherein the upper end face of the connection plate is recessed downward with a relief groove, and the relief groove penetrates through the upper end face of the connection plate.

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